From 25aee3debe0464f6c680173041fa3de30ec9ff54 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 14 Jun 2012 16:35:57 -0300 Subject: [media] Rename media/dvb as media/pci The remaining dvb drivers are pci, so rename them to match the bus. Signed-off-by: Mauro Carvalho Chehab diff --git a/Documentation/DocBook/media/dvb/kdapi.xml b/Documentation/DocBook/media/dvb/kdapi.xml index 6c67481..6c11ec5 100644 --- a/Documentation/DocBook/media/dvb/kdapi.xml +++ b/Documentation/DocBook/media/dvb/kdapi.xml @@ -2,7 +2,7 @@ The kernel demux API defines a driver-internal interface for registering low-level, hardware specific driver to a hardware independent demux layer. It is only of interest for DVB device driver writers. The header file for this API is named demux.h and located in -drivers/media/dvb/dvb-core. +drivers/media/dvb-core. Maintainer note: This section must be reviewed. It is probably out of date. diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig index 26da8b8..81c8662 100644 --- a/drivers/media/Kconfig +++ b/drivers/media/Kconfig @@ -162,7 +162,7 @@ source "drivers/media/radio/Kconfig" # source "drivers/media/dvb-core/Kconfig" -source "drivers/media/dvb/Kconfig" +source "drivers/media/pci/Kconfig" source "drivers/media/usb/Kconfig" comment "Supported FireWire (IEEE 1394) Adapters" diff --git a/drivers/media/Makefile b/drivers/media/Makefile index 46a8dc3..90ec998 100644 --- a/drivers/media/Makefile +++ b/drivers/media/Makefile @@ -11,5 +11,5 @@ endif obj-y += v4l2-core/ common/ rc/ video/ obj-$(CONFIG_VIDEO_DEV) += radio/ -obj-$(CONFIG_DVB_CORE) += dvb-core/ dvb/ dvb-frontends/ usb/ +obj-$(CONFIG_DVB_CORE) += dvb-core/ pci/ dvb-frontends/ usb/ obj-$(CONFIG_DVB_FIREDTV) += firewire/ diff --git a/drivers/media/dvb/Kconfig b/drivers/media/dvb/Kconfig deleted file mode 100644 index e2565a4..0000000 --- a/drivers/media/dvb/Kconfig +++ /dev/null @@ -1,50 +0,0 @@ -# -# DVB device configuration -# - -menuconfig DVB_CAPTURE_DRIVERS - bool "DVB/ATSC adapters" - depends on DVB_CORE - default y - ---help--- - Say Y to select Digital TV adapters - -if DVB_CAPTURE_DRIVERS && DVB_CORE - -comment "Supported SAA7146 based PCI Adapters" - depends on DVB_CORE && PCI && I2C -source "drivers/media/dvb/ttpci/Kconfig" - -comment "Supported FlexCopII (B2C2) Adapters" - depends on DVB_CORE && (PCI || USB) && I2C -source "drivers/media/dvb/b2c2/Kconfig" - -comment "Supported BT878 Adapters" - depends on DVB_CORE && PCI && I2C -source "drivers/media/dvb/bt8xx/Kconfig" - -comment "Supported Pluto2 Adapters" - depends on DVB_CORE && PCI && I2C -source "drivers/media/dvb/pluto2/Kconfig" - -comment "Supported SDMC DM1105 Adapters" - depends on DVB_CORE && PCI && I2C -source "drivers/media/dvb/dm1105/Kconfig" - -comment "Supported Earthsoft PT1 Adapters" - depends on DVB_CORE && PCI && I2C -source "drivers/media/dvb/pt1/Kconfig" - -comment "Supported Mantis Adapters" - depends on DVB_CORE && PCI && I2C - source "drivers/media/dvb/mantis/Kconfig" - -comment "Supported nGene Adapters" - depends on DVB_CORE && PCI && I2C - source "drivers/media/dvb/ngene/Kconfig" - -comment "Supported ddbridge ('Octopus') Adapters" - depends on DVB_CORE && PCI && I2C - source "drivers/media/dvb/ddbridge/Kconfig" - -endif # DVB_CAPTURE_DRIVERS diff --git a/drivers/media/dvb/Makefile b/drivers/media/dvb/Makefile deleted file mode 100644 index c5fa43a..0000000 --- a/drivers/media/dvb/Makefile +++ /dev/null @@ -1,13 +0,0 @@ -# -# Makefile for the kernel multimedia device drivers. -# - -obj-y := ttpci/ \ - b2c2/ \ - bt8xx/ \ - pluto2/ \ - dm1105/ \ - pt1/ \ - mantis/ \ - ngene/ \ - ddbridge/ diff --git a/drivers/media/dvb/b2c2/Kconfig b/drivers/media/dvb/b2c2/Kconfig deleted file mode 100644 index 9e57814..0000000 --- a/drivers/media/dvb/b2c2/Kconfig +++ /dev/null @@ -1,45 +0,0 @@ -config DVB_B2C2_FLEXCOP - tristate "Technisat/B2C2 FlexCopII(b) and FlexCopIII adapters" - depends on DVB_CORE && I2C - select DVB_PLL if !DVB_FE_CUSTOMISE - select DVB_STV0299 if !DVB_FE_CUSTOMISE - select DVB_MT352 if !DVB_FE_CUSTOMISE - select DVB_MT312 if !DVB_FE_CUSTOMISE - select DVB_NXT200X if !DVB_FE_CUSTOMISE - select DVB_STV0297 if !DVB_FE_CUSTOMISE - select DVB_BCM3510 if !DVB_FE_CUSTOMISE - select DVB_LGDT330X if !DVB_FE_CUSTOMISE - select DVB_S5H1420 if !DVB_FE_CUSTOMISE - select DVB_TUNER_ITD1000 if !DVB_FE_CUSTOMISE - select DVB_ISL6421 if !DVB_FE_CUSTOMISE - select DVB_CX24123 if !DVB_FE_CUSTOMISE - select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE - select DVB_TUNER_CX24113 if !DVB_FE_CUSTOMISE - help - Support for the digital TV receiver chip made by B2C2 Inc. included in - Technisats PCI cards and USB boxes. - - Say Y if you own such a device and want to use it. - -config DVB_B2C2_FLEXCOP_PCI - tristate "Technisat/B2C2 Air/Sky/Cable2PC PCI" - depends on DVB_B2C2_FLEXCOP && PCI && I2C - help - Support for the Air/Sky/CableStar2 PCI card (DVB/ATSC) by Technisat/B2C2. - - Say Y if you own such a device and want to use it. - -config DVB_B2C2_FLEXCOP_USB - tristate "Technisat/B2C2 Air/Sky/Cable2PC USB" - depends on DVB_B2C2_FLEXCOP && USB && I2C - help - Support for the Air/Sky/Cable2PC USB1.1 box (DVB/ATSC) by Technisat/B2C2, - - Say Y if you own such a device and want to use it. - -config DVB_B2C2_FLEXCOP_DEBUG - bool "Enable debug for the B2C2 FlexCop drivers" - depends on DVB_B2C2_FLEXCOP - help - Say Y if you want to enable the module option to control debug messages - of all B2C2 FlexCop drivers. diff --git a/drivers/media/dvb/b2c2/Makefile b/drivers/media/dvb/b2c2/Makefile deleted file mode 100644 index 7a1f5ce..0000000 --- a/drivers/media/dvb/b2c2/Makefile +++ /dev/null @@ -1,16 +0,0 @@ -b2c2-flexcop-objs = flexcop.o flexcop-fe-tuner.o flexcop-i2c.o \ - flexcop-sram.o flexcop-eeprom.o flexcop-misc.o flexcop-hw-filter.o -obj-$(CONFIG_DVB_B2C2_FLEXCOP) += b2c2-flexcop.o - -ifneq ($(CONFIG_DVB_B2C2_FLEXCOP_PCI),) -b2c2-flexcop-objs += flexcop-dma.o -endif - -b2c2-flexcop-pci-objs = flexcop-pci.o -obj-$(CONFIG_DVB_B2C2_FLEXCOP_PCI) += b2c2-flexcop-pci.o - -b2c2-flexcop-usb-objs = flexcop-usb.o -obj-$(CONFIG_DVB_B2C2_FLEXCOP_USB) += b2c2-flexcop-usb.o - -ccflags-y += -Idrivers/media/dvb-core/ -Idrivers/media/dvb-frontends/ -ccflags-y += -Idrivers/media/common/tuners/ diff --git a/drivers/media/dvb/b2c2/flexcop-common.h b/drivers/media/dvb/b2c2/flexcop-common.h deleted file mode 100644 index 437912e..0000000 --- a/drivers/media/dvb/b2c2/flexcop-common.h +++ /dev/null @@ -1,185 +0,0 @@ -/* - * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III - * flexcop-common.h - common header file for device-specific source files - * see flexcop.c for copyright information - */ -#ifndef __FLEXCOP_COMMON_H__ -#define __FLEXCOP_COMMON_H__ - -#include -#include -#include - -#include "flexcop-reg.h" - -#include "dmxdev.h" -#include "dvb_demux.h" -#include "dvb_filter.h" -#include "dvb_net.h" -#include "dvb_frontend.h" - -#define FC_MAX_FEED 256 - -#ifndef FC_LOG_PREFIX -#warning please define a log prefix for your file, using a default one -#define FC_LOG_PREFIX "b2c2-undef" -#endif - -/* Steal from usb.h */ -#undef err -#define err(format, arg...) \ - printk(KERN_ERR FC_LOG_PREFIX ": " format "\n" , ## arg) -#undef info -#define info(format, arg...) \ - printk(KERN_INFO FC_LOG_PREFIX ": " format "\n" , ## arg) -#undef warn -#define warn(format, arg...) \ - printk(KERN_WARNING FC_LOG_PREFIX ": " format "\n" , ## arg) - -struct flexcop_dma { - struct pci_dev *pdev; - - u8 *cpu_addr0; - dma_addr_t dma_addr0; - u8 *cpu_addr1; - dma_addr_t dma_addr1; - u32 size; /* size of each address in bytes */ -}; - -struct flexcop_i2c_adapter { - struct flexcop_device *fc; - struct i2c_adapter i2c_adap; - - u8 no_base_addr; - flexcop_i2c_port_t port; -}; - -/* Control structure for data definitions that are common to - * the B2C2-based PCI and USB devices. - */ -struct flexcop_device { - /* general */ - struct device *dev; /* for firmware_class */ - -#define FC_STATE_DVB_INIT 0x01 -#define FC_STATE_I2C_INIT 0x02 -#define FC_STATE_FE_INIT 0x04 - int init_state; - - /* device information */ - int has_32_hw_pid_filter; - flexcop_revision_t rev; - flexcop_device_type_t dev_type; - flexcop_bus_t bus_type; - - /* dvb stuff */ - struct dvb_adapter dvb_adapter; - struct dvb_frontend *fe; - struct dvb_net dvbnet; - struct dvb_demux demux; - struct dmxdev dmxdev; - struct dmx_frontend hw_frontend; - struct dmx_frontend mem_frontend; - int (*fe_sleep) (struct dvb_frontend *); - - struct flexcop_i2c_adapter fc_i2c_adap[3]; - struct mutex i2c_mutex; - struct module *owner; - - /* options and status */ - int extra_feedcount; - int feedcount; - int pid_filtering; - int fullts_streaming_state; - - /* bus specific callbacks */ - flexcop_ibi_value(*read_ibi_reg) (struct flexcop_device *, - flexcop_ibi_register); - int (*write_ibi_reg) (struct flexcop_device *, - flexcop_ibi_register, flexcop_ibi_value); - int (*i2c_request) (struct flexcop_i2c_adapter *, - flexcop_access_op_t, u8 chipaddr, u8 addr, u8 *buf, u16 len); - int (*stream_control) (struct flexcop_device *, int); - int (*get_mac_addr) (struct flexcop_device *fc, int extended); - void *bus_specific; -}; - -/* exported prototypes */ - -/* from flexcop.c */ -void flexcop_pass_dmx_data(struct flexcop_device *fc, u8 *buf, u32 len); -void flexcop_pass_dmx_packets(struct flexcop_device *fc, u8 *buf, u32 no); - -struct flexcop_device *flexcop_device_kmalloc(size_t bus_specific_len); -void flexcop_device_kfree(struct flexcop_device *); - -int flexcop_device_initialize(struct flexcop_device *); -void flexcop_device_exit(struct flexcop_device *fc); -void flexcop_reset_block_300(struct flexcop_device *fc); - -/* from flexcop-dma.c */ -int flexcop_dma_allocate(struct pci_dev *pdev, - struct flexcop_dma *dma, u32 size); -void flexcop_dma_free(struct flexcop_dma *dma); - -int flexcop_dma_control_timer_irq(struct flexcop_device *fc, - flexcop_dma_index_t no, int onoff); -int flexcop_dma_control_size_irq(struct flexcop_device *fc, - flexcop_dma_index_t no, int onoff); -int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma, - flexcop_dma_index_t dma_idx); -int flexcop_dma_xfer_control(struct flexcop_device *fc, - flexcop_dma_index_t dma_idx, flexcop_dma_addr_index_t index, - int onoff); -int flexcop_dma_config_timer(struct flexcop_device *fc, - flexcop_dma_index_t dma_idx, u8 cycles); - -/* from flexcop-eeprom.c */ -/* the PCI part uses this call to get the MAC address, the USB part has its own */ -int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended); - -/* from flexcop-i2c.c */ -/* the PCI part uses this a i2c_request callback, whereas the usb part has its own - * one. We have it in flexcop-i2c.c, because it is going via the actual - * I2C-channel of the flexcop. - */ -int flexcop_i2c_request(struct flexcop_i2c_adapter*, flexcop_access_op_t, - u8 chipaddr, u8 addr, u8 *buf, u16 len); - -/* from flexcop-sram.c */ -int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest, - flexcop_sram_dest_target_t target); -void flexcop_wan_set_speed(struct flexcop_device *fc, flexcop_wan_speed_t s); -void flexcop_sram_ctrl(struct flexcop_device *fc, - int usb_wan, int sramdma, int maximumfill); - -/* global prototypes for the flexcop-chip */ -/* from flexcop-fe-tuner.c */ -int flexcop_frontend_init(struct flexcop_device *fc); -void flexcop_frontend_exit(struct flexcop_device *fc); - -/* from flexcop-i2c.c */ -int flexcop_i2c_init(struct flexcop_device *fc); -void flexcop_i2c_exit(struct flexcop_device *fc); - -/* from flexcop-sram.c */ -int flexcop_sram_init(struct flexcop_device *fc); - -/* from flexcop-misc.c */ -void flexcop_determine_revision(struct flexcop_device *fc); -void flexcop_device_name(struct flexcop_device *fc, - const char *prefix, const char *suffix); -void flexcop_dump_reg(struct flexcop_device *fc, - flexcop_ibi_register reg, int num); - -/* from flexcop-hw-filter.c */ -int flexcop_pid_feed_control(struct flexcop_device *fc, - struct dvb_demux_feed *dvbdmxfeed, int onoff); -void flexcop_hw_filter_init(struct flexcop_device *fc); - -void flexcop_smc_ctrl(struct flexcop_device *fc, int onoff); - -void flexcop_set_mac_filter(struct flexcop_device *fc, u8 mac[6]); -void flexcop_mac_filter_ctrl(struct flexcop_device *fc, int onoff); - -#endif diff --git a/drivers/media/dvb/b2c2/flexcop-dma.c b/drivers/media/dvb/b2c2/flexcop-dma.c deleted file mode 100644 index 2881e0d..0000000 --- a/drivers/media/dvb/b2c2/flexcop-dma.c +++ /dev/null @@ -1,172 +0,0 @@ -/* - * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III - * flexcop-dma.c - configuring and controlling the DMA of the FlexCop - * see flexcop.c for copyright information - */ -#include "flexcop.h" - -int flexcop_dma_allocate(struct pci_dev *pdev, - struct flexcop_dma *dma, u32 size) -{ - u8 *tcpu; - dma_addr_t tdma = 0; - - if (size % 2) { - err("dma buffersize has to be even."); - return -EINVAL; - } - - if ((tcpu = pci_alloc_consistent(pdev, size, &tdma)) != NULL) { - dma->pdev = pdev; - dma->cpu_addr0 = tcpu; - dma->dma_addr0 = tdma; - dma->cpu_addr1 = tcpu + size/2; - dma->dma_addr1 = tdma + size/2; - dma->size = size/2; - return 0; - } - return -ENOMEM; -} -EXPORT_SYMBOL(flexcop_dma_allocate); - -void flexcop_dma_free(struct flexcop_dma *dma) -{ - pci_free_consistent(dma->pdev, dma->size*2, - dma->cpu_addr0, dma->dma_addr0); - memset(dma,0,sizeof(struct flexcop_dma)); -} -EXPORT_SYMBOL(flexcop_dma_free); - -int flexcop_dma_config(struct flexcop_device *fc, - struct flexcop_dma *dma, - flexcop_dma_index_t dma_idx) -{ - flexcop_ibi_value v0x0,v0x4,v0xc; - v0x0.raw = v0x4.raw = v0xc.raw = 0; - - v0x0.dma_0x0.dma_address0 = dma->dma_addr0 >> 2; - v0xc.dma_0xc.dma_address1 = dma->dma_addr1 >> 2; - v0x4.dma_0x4_write.dma_addr_size = dma->size / 4; - - if ((dma_idx & FC_DMA_1) == dma_idx) { - fc->write_ibi_reg(fc,dma1_000,v0x0); - fc->write_ibi_reg(fc,dma1_004,v0x4); - fc->write_ibi_reg(fc,dma1_00c,v0xc); - } else if ((dma_idx & FC_DMA_2) == dma_idx) { - fc->write_ibi_reg(fc,dma2_010,v0x0); - fc->write_ibi_reg(fc,dma2_014,v0x4); - fc->write_ibi_reg(fc,dma2_01c,v0xc); - } else { - err("either DMA1 or DMA2 can be configured within one " - "flexcop_dma_config call."); - return -EINVAL; - } - - return 0; -} -EXPORT_SYMBOL(flexcop_dma_config); - -/* start the DMA transfers, but not the DMA IRQs */ -int flexcop_dma_xfer_control(struct flexcop_device *fc, - flexcop_dma_index_t dma_idx, - flexcop_dma_addr_index_t index, - int onoff) -{ - flexcop_ibi_value v0x0,v0xc; - flexcop_ibi_register r0x0,r0xc; - - if ((dma_idx & FC_DMA_1) == dma_idx) { - r0x0 = dma1_000; - r0xc = dma1_00c; - } else if ((dma_idx & FC_DMA_2) == dma_idx) { - r0x0 = dma2_010; - r0xc = dma2_01c; - } else { - err("either transfer DMA1 or DMA2 can be started within one " - "flexcop_dma_xfer_control call."); - return -EINVAL; - } - - v0x0 = fc->read_ibi_reg(fc,r0x0); - v0xc = fc->read_ibi_reg(fc,r0xc); - - deb_rdump("reg: %03x: %x\n",r0x0,v0x0.raw); - deb_rdump("reg: %03x: %x\n",r0xc,v0xc.raw); - - if (index & FC_DMA_SUBADDR_0) - v0x0.dma_0x0.dma_0start = onoff; - - if (index & FC_DMA_SUBADDR_1) - v0xc.dma_0xc.dma_1start = onoff; - - fc->write_ibi_reg(fc,r0x0,v0x0); - fc->write_ibi_reg(fc,r0xc,v0xc); - - deb_rdump("reg: %03x: %x\n",r0x0,v0x0.raw); - deb_rdump("reg: %03x: %x\n",r0xc,v0xc.raw); - return 0; -} -EXPORT_SYMBOL(flexcop_dma_xfer_control); - -static int flexcop_dma_remap(struct flexcop_device *fc, - flexcop_dma_index_t dma_idx, - int onoff) -{ - flexcop_ibi_register r = (dma_idx & FC_DMA_1) ? dma1_00c : dma2_01c; - flexcop_ibi_value v = fc->read_ibi_reg(fc,r); - deb_info("%s\n",__func__); - v.dma_0xc.remap_enable = onoff; - fc->write_ibi_reg(fc,r,v); - return 0; -} - -int flexcop_dma_control_size_irq(struct flexcop_device *fc, - flexcop_dma_index_t no, - int onoff) -{ - flexcop_ibi_value v = fc->read_ibi_reg(fc,ctrl_208); - - if (no & FC_DMA_1) - v.ctrl_208.DMA1_IRQ_Enable_sig = onoff; - - if (no & FC_DMA_2) - v.ctrl_208.DMA2_IRQ_Enable_sig = onoff; - - fc->write_ibi_reg(fc,ctrl_208,v); - return 0; -} -EXPORT_SYMBOL(flexcop_dma_control_size_irq); - -int flexcop_dma_control_timer_irq(struct flexcop_device *fc, - flexcop_dma_index_t no, - int onoff) -{ - flexcop_ibi_value v = fc->read_ibi_reg(fc,ctrl_208); - - if (no & FC_DMA_1) - v.ctrl_208.DMA1_Timer_Enable_sig = onoff; - - if (no & FC_DMA_2) - v.ctrl_208.DMA2_Timer_Enable_sig = onoff; - - fc->write_ibi_reg(fc,ctrl_208,v); - return 0; -} -EXPORT_SYMBOL(flexcop_dma_control_timer_irq); - -/* 1 cycles = 1.97 msec */ -int flexcop_dma_config_timer(struct flexcop_device *fc, - flexcop_dma_index_t dma_idx, u8 cycles) -{ - flexcop_ibi_register r = (dma_idx & FC_DMA_1) ? dma1_004 : dma2_014; - flexcop_ibi_value v = fc->read_ibi_reg(fc,r); - - flexcop_dma_remap(fc,dma_idx,0); - - deb_info("%s\n",__func__); - v.dma_0x4_write.dmatimer = cycles; - fc->write_ibi_reg(fc,r,v); - return 0; -} -EXPORT_SYMBOL(flexcop_dma_config_timer); - diff --git a/drivers/media/dvb/b2c2/flexcop-eeprom.c b/drivers/media/dvb/b2c2/flexcop-eeprom.c deleted file mode 100644 index a25373a..0000000 --- a/drivers/media/dvb/b2c2/flexcop-eeprom.c +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III - * flexcop-eeprom.c - eeprom access methods (currently only MAC address reading) - * see flexcop.c for copyright information - */ -#include "flexcop.h" - -#if 0 -/*EEPROM (Skystar2 has one "24LC08B" chip on board) */ -static int eeprom_write(struct adapter *adapter, u16 addr, u8 *buf, u16 len) -{ - return flex_i2c_write(adapter, 0x20000000, 0x50, addr, buf, len); -} - -static int eeprom_lrc_write(struct adapter *adapter, u32 addr, - u32 len, u8 *wbuf, u8 *rbuf, int retries) -{ -int i; - -for (i = 0; i < retries; i++) { - if (eeprom_write(adapter, addr, wbuf, len) == len) { - if (eeprom_lrc_read(adapter, addr, len, rbuf, retries) == 1) - return 1; - } - } - return 0; -} - -/* These functions could be used to unlock SkyStar2 cards. */ - -static int eeprom_writeKey(struct adapter *adapter, u8 *key, u32 len) -{ - u8 rbuf[20]; - u8 wbuf[20]; - - if (len != 16) - return 0; - - memcpy(wbuf, key, len); - wbuf[16] = 0; - wbuf[17] = 0; - wbuf[18] = 0; - wbuf[19] = calc_lrc(wbuf, 19); - return eeprom_lrc_write(adapter, 0x3e4, 20, wbuf, rbuf, 4); -} - -static int eeprom_readKey(struct adapter *adapter, u8 *key, u32 len) -{ - u8 buf[20]; - - if (len != 16) - return 0; - - if (eeprom_lrc_read(adapter, 0x3e4, 20, buf, 4) == 0) - return 0; - - memcpy(key, buf, len); - return 1; -} - -static char eeprom_set_mac_addr(struct adapter *adapter, char type, u8 *mac) -{ - u8 tmp[8]; - - if (type != 0) { - tmp[0] = mac[0]; - tmp[1] = mac[1]; - tmp[2] = mac[2]; - tmp[3] = mac[5]; - tmp[4] = mac[6]; - tmp[5] = mac[7]; - } else { - tmp[0] = mac[0]; - tmp[1] = mac[1]; - tmp[2] = mac[2]; - tmp[3] = mac[3]; - tmp[4] = mac[4]; - tmp[5] = mac[5]; - } - - tmp[6] = 0; - tmp[7] = calc_lrc(tmp, 7); - - if (eeprom_write(adapter, 0x3f8, tmp, 8) == 8) - return 1; - return 0; -} - -static int flexcop_eeprom_read(struct flexcop_device *fc, - u16 addr, u8 *buf, u16 len) -{ - return fc->i2c_request(fc,FC_READ,FC_I2C_PORT_EEPROM,0x50,addr,buf,len); -} - -#endif - -static u8 calc_lrc(u8 *buf, int len) -{ - int i; - u8 sum = 0; - for (i = 0; i < len; i++) - sum = sum ^ buf[i]; - return sum; -} - -static int flexcop_eeprom_request(struct flexcop_device *fc, - flexcop_access_op_t op, u16 addr, u8 *buf, u16 len, int retries) -{ - int i,ret = 0; - u8 chipaddr = 0x50 | ((addr >> 8) & 3); - for (i = 0; i < retries; i++) { - ret = fc->i2c_request(&fc->fc_i2c_adap[1], op, chipaddr, - addr & 0xff, buf, len); - if (ret == 0) - break; - } - return ret; -} - -static int flexcop_eeprom_lrc_read(struct flexcop_device *fc, u16 addr, - u8 *buf, u16 len, int retries) -{ - int ret = flexcop_eeprom_request(fc, FC_READ, addr, buf, len, retries); - if (ret == 0) - if (calc_lrc(buf, len - 1) != buf[len - 1]) - ret = -EINVAL; - return ret; -} - -/* JJ's comment about extended == 1: it is not presently used anywhere but was - * added to the low-level functions for possible support of EUI64 */ -int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended) -{ - u8 buf[8]; - int ret = 0; - - if ((ret = flexcop_eeprom_lrc_read(fc,0x3f8,buf,8,4)) == 0) { - if (extended != 0) { - err("TODO: extended (EUI64) MAC addresses aren't " - "completely supported yet"); - ret = -EINVAL; - } else - memcpy(fc->dvb_adapter.proposed_mac,buf,6); - } - return ret; -} -EXPORT_SYMBOL(flexcop_eeprom_check_mac_addr); diff --git a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c deleted file mode 100644 index 850a6c6..0000000 --- a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c +++ /dev/null @@ -1,678 +0,0 @@ -/* - * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III - * flexcop-fe-tuner.c - methods for frontend attachment and DiSEqC controlling - * see flexcop.c for copyright information - */ -#include -#include "flexcop.h" -#include "mt312.h" -#include "stv0299.h" -#include "s5h1420.h" -#include "itd1000.h" -#include "cx24113.h" -#include "cx24123.h" -#include "isl6421.h" -#include "mt352.h" -#include "bcm3510.h" -#include "nxt200x.h" -#include "dvb-pll.h" -#include "lgdt330x.h" -#include "tuner-simple.h" -#include "stv0297.h" - - -/* Can we use the specified front-end? Remember that if we are compiled - * into the kernel we can't call code that's in modules. */ -#define FE_SUPPORTED(fe) (defined(CONFIG_DVB_##fe) || \ - (defined(CONFIG_DVB_##fe##_MODULE) && defined(MODULE))) - -/* lnb control */ -#if FE_SUPPORTED(MT312) || FE_SUPPORTED(STV0299) -static int flexcop_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) -{ - struct flexcop_device *fc = fe->dvb->priv; - flexcop_ibi_value v; - deb_tuner("polarity/voltage = %u\n", voltage); - - v = fc->read_ibi_reg(fc, misc_204); - switch (voltage) { - case SEC_VOLTAGE_OFF: - v.misc_204.ACPI1_sig = 1; - break; - case SEC_VOLTAGE_13: - v.misc_204.ACPI1_sig = 0; - v.misc_204.LNB_L_H_sig = 0; - break; - case SEC_VOLTAGE_18: - v.misc_204.ACPI1_sig = 0; - v.misc_204.LNB_L_H_sig = 1; - break; - default: - err("unknown SEC_VOLTAGE value"); - return -EINVAL; - } - return fc->write_ibi_reg(fc, misc_204, v); -} -#endif - -#if FE_SUPPORTED(S5H1420) || FE_SUPPORTED(STV0299) || FE_SUPPORTED(MT312) -static int flexcop_sleep(struct dvb_frontend* fe) -{ - struct flexcop_device *fc = fe->dvb->priv; - if (fc->fe_sleep) - return fc->fe_sleep(fe); - return 0; -} -#endif - -/* SkyStar2 DVB-S rev 2.3 */ -#if FE_SUPPORTED(MT312) && FE_SUPPORTED(PLL) -static int flexcop_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone) -{ -/* u16 wz_half_period_for_45_mhz[] = { 0x01ff, 0x0154, 0x00ff, 0x00cc }; */ - struct flexcop_device *fc = fe->dvb->priv; - flexcop_ibi_value v; - u16 ax; - v.raw = 0; - deb_tuner("tone = %u\n",tone); - - switch (tone) { - case SEC_TONE_ON: - ax = 0x01ff; - break; - case SEC_TONE_OFF: - ax = 0; - break; - default: - err("unknown SEC_TONE value"); - return -EINVAL; - } - - v.lnb_switch_freq_200.LNB_CTLPrescaler_sig = 1; /* divide by 2 */ - v.lnb_switch_freq_200.LNB_CTLHighCount_sig = ax; - v.lnb_switch_freq_200.LNB_CTLLowCount_sig = ax == 0 ? 0x1ff : ax; - return fc->write_ibi_reg(fc,lnb_switch_freq_200,v); -} - -static void flexcop_diseqc_send_bit(struct dvb_frontend* fe, int data) -{ - flexcop_set_tone(fe, SEC_TONE_ON); - udelay(data ? 500 : 1000); - flexcop_set_tone(fe, SEC_TONE_OFF); - udelay(data ? 1000 : 500); -} - -static void flexcop_diseqc_send_byte(struct dvb_frontend* fe, int data) -{ - int i, par = 1, d; - for (i = 7; i >= 0; i--) { - d = (data >> i) & 1; - par ^= d; - flexcop_diseqc_send_bit(fe, d); - } - flexcop_diseqc_send_bit(fe, par); -} - -static int flexcop_send_diseqc_msg(struct dvb_frontend *fe, - int len, u8 *msg, unsigned long burst) -{ - int i; - - flexcop_set_tone(fe, SEC_TONE_OFF); - mdelay(16); - - for (i = 0; i < len; i++) - flexcop_diseqc_send_byte(fe,msg[i]); - mdelay(16); - - if (burst != -1) { - if (burst) - flexcop_diseqc_send_byte(fe, 0xff); - else { - flexcop_set_tone(fe, SEC_TONE_ON); - mdelay(12); - udelay(500); - flexcop_set_tone(fe, SEC_TONE_OFF); - } - msleep(20); - } - return 0; -} - -static int flexcop_diseqc_send_master_cmd(struct dvb_frontend *fe, - struct dvb_diseqc_master_cmd *cmd) -{ - return flexcop_send_diseqc_msg(fe, cmd->msg_len, cmd->msg, 0); -} - -static int flexcop_diseqc_send_burst(struct dvb_frontend *fe, - fe_sec_mini_cmd_t minicmd) -{ - return flexcop_send_diseqc_msg(fe, 0, NULL, minicmd); -} - -static struct mt312_config skystar23_samsung_tbdu18132_config = { - .demod_address = 0x0e, -}; - -static int skystar2_rev23_attach(struct flexcop_device *fc, - struct i2c_adapter *i2c) -{ - struct dvb_frontend_ops *ops; - - fc->fe = dvb_attach(mt312_attach, &skystar23_samsung_tbdu18132_config, i2c); - if (!fc->fe) - return 0; - - if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61, i2c, - DVB_PLL_SAMSUNG_TBDU18132)) - return 0; - - ops = &fc->fe->ops; - ops->diseqc_send_master_cmd = flexcop_diseqc_send_master_cmd; - ops->diseqc_send_burst = flexcop_diseqc_send_burst; - ops->set_tone = flexcop_set_tone; - ops->set_voltage = flexcop_set_voltage; - fc->fe_sleep = ops->sleep; - ops->sleep = flexcop_sleep; - return 1; -} -#else -#define skystar2_rev23_attach NULL -#endif - -/* SkyStar2 DVB-S rev 2.6 */ -#if FE_SUPPORTED(STV0299) && FE_SUPPORTED(PLL) -static int samsung_tbmu24112_set_symbol_rate(struct dvb_frontend *fe, - u32 srate, u32 ratio) -{ - u8 aclk = 0; - u8 bclk = 0; - - if (srate < 1500000) { - aclk = 0xb7; bclk = 0x47; - } else if (srate < 3000000) { - aclk = 0xb7; bclk = 0x4b; - } else if (srate < 7000000) { - aclk = 0xb7; bclk = 0x4f; - } else if (srate < 14000000) { - aclk = 0xb7; bclk = 0x53; - } else if (srate < 30000000) { - aclk = 0xb6; bclk = 0x53; - } else if (srate < 45000000) { - aclk = 0xb4; bclk = 0x51; - } - - stv0299_writereg(fe, 0x13, aclk); - stv0299_writereg(fe, 0x14, bclk); - stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); - stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); - stv0299_writereg(fe, 0x21, ratio & 0xf0); - return 0; -} - -static u8 samsung_tbmu24112_inittab[] = { - 0x01, 0x15, - 0x02, 0x30, - 0x03, 0x00, - 0x04, 0x7D, - 0x05, 0x35, - 0x06, 0x02, - 0x07, 0x00, - 0x08, 0xC3, - 0x0C, 0x00, - 0x0D, 0x81, - 0x0E, 0x23, - 0x0F, 0x12, - 0x10, 0x7E, - 0x11, 0x84, - 0x12, 0xB9, - 0x13, 0x88, - 0x14, 0x89, - 0x15, 0xC9, - 0x16, 0x00, - 0x17, 0x5C, - 0x18, 0x00, - 0x19, 0x00, - 0x1A, 0x00, - 0x1C, 0x00, - 0x1D, 0x00, - 0x1E, 0x00, - 0x1F, 0x3A, - 0x20, 0x2E, - 0x21, 0x80, - 0x22, 0xFF, - 0x23, 0xC1, - 0x28, 0x00, - 0x29, 0x1E, - 0x2A, 0x14, - 0x2B, 0x0F, - 0x2C, 0x09, - 0x2D, 0x05, - 0x31, 0x1F, - 0x32, 0x19, - 0x33, 0xFE, - 0x34, 0x93, - 0xff, 0xff, -}; - -static struct stv0299_config samsung_tbmu24112_config = { - .demod_address = 0x68, - .inittab = samsung_tbmu24112_inittab, - .mclk = 88000000UL, - .invert = 0, - .skip_reinit = 0, - .lock_output = STV0299_LOCKOUTPUT_LK, - .volt13_op0_op1 = STV0299_VOLT13_OP1, - .min_delay_ms = 100, - .set_symbol_rate = samsung_tbmu24112_set_symbol_rate, -}; - -static int skystar2_rev26_attach(struct flexcop_device *fc, - struct i2c_adapter *i2c) -{ - fc->fe = dvb_attach(stv0299_attach, &samsung_tbmu24112_config, i2c); - if (!fc->fe) - return 0; - - if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61, i2c, - DVB_PLL_SAMSUNG_TBMU24112)) - return 0; - - fc->fe->ops.set_voltage = flexcop_set_voltage; - fc->fe_sleep = fc->fe->ops.sleep; - fc->fe->ops.sleep = flexcop_sleep; - return 1; - -} -#else -#define skystar2_rev26_attach NULL -#endif - -/* SkyStar2 DVB-S rev 2.7 */ -#if FE_SUPPORTED(S5H1420) && FE_SUPPORTED(ISL6421) && FE_SUPPORTED(TUNER_ITD1000) -static struct s5h1420_config skystar2_rev2_7_s5h1420_config = { - .demod_address = 0x53, - .invert = 1, - .repeated_start_workaround = 1, - .serial_mpeg = 1, -}; - -static struct itd1000_config skystar2_rev2_7_itd1000_config = { - .i2c_address = 0x61, -}; - -static int skystar2_rev27_attach(struct flexcop_device *fc, - struct i2c_adapter *i2c) -{ - flexcop_ibi_value r108; - struct i2c_adapter *i2c_tuner; - - /* enable no_base_addr - no repeated start when reading */ - fc->fc_i2c_adap[0].no_base_addr = 1; - fc->fe = dvb_attach(s5h1420_attach, &skystar2_rev2_7_s5h1420_config, - i2c); - if (!fc->fe) - goto fail; - - i2c_tuner = s5h1420_get_tuner_i2c_adapter(fc->fe); - if (!i2c_tuner) - goto fail; - - fc->fe_sleep = fc->fe->ops.sleep; - fc->fe->ops.sleep = flexcop_sleep; - - /* enable no_base_addr - no repeated start when reading */ - fc->fc_i2c_adap[2].no_base_addr = 1; - if (!dvb_attach(isl6421_attach, fc->fe, &fc->fc_i2c_adap[2].i2c_adap, - 0x08, 1, 1)) { - err("ISL6421 could NOT be attached"); - goto fail_isl; - } - info("ISL6421 successfully attached"); - - /* the ITD1000 requires a lower i2c clock - is it a problem ? */ - r108.raw = 0x00000506; - fc->write_ibi_reg(fc, tw_sm_c_108, r108); - if (!dvb_attach(itd1000_attach, fc->fe, i2c_tuner, - &skystar2_rev2_7_itd1000_config)) { - err("ITD1000 could NOT be attached"); - /* Should i2c clock be restored? */ - goto fail_isl; - } - info("ITD1000 successfully attached"); - - return 1; - -fail_isl: - fc->fc_i2c_adap[2].no_base_addr = 0; -fail: - /* for the next devices we need it again */ - fc->fc_i2c_adap[0].no_base_addr = 0; - return 0; -} -#else -#define skystar2_rev27_attach NULL -#endif - -/* SkyStar2 rev 2.8 */ -#if FE_SUPPORTED(CX24123) && FE_SUPPORTED(ISL6421) && FE_SUPPORTED(TUNER_CX24113) -static struct cx24123_config skystar2_rev2_8_cx24123_config = { - .demod_address = 0x55, - .dont_use_pll = 1, - .agc_callback = cx24113_agc_callback, -}; - -static const struct cx24113_config skystar2_rev2_8_cx24113_config = { - .i2c_addr = 0x54, - .xtal_khz = 10111, -}; - -static int skystar2_rev28_attach(struct flexcop_device *fc, - struct i2c_adapter *i2c) -{ - struct i2c_adapter *i2c_tuner; - - fc->fe = dvb_attach(cx24123_attach, &skystar2_rev2_8_cx24123_config, - i2c); - if (!fc->fe) - return 0; - - i2c_tuner = cx24123_get_tuner_i2c_adapter(fc->fe); - if (!i2c_tuner) - return 0; - - if (!dvb_attach(cx24113_attach, fc->fe, &skystar2_rev2_8_cx24113_config, - i2c_tuner)) { - err("CX24113 could NOT be attached"); - return 0; - } - info("CX24113 successfully attached"); - - fc->fc_i2c_adap[2].no_base_addr = 1; - if (!dvb_attach(isl6421_attach, fc->fe, &fc->fc_i2c_adap[2].i2c_adap, - 0x08, 0, 0)) { - err("ISL6421 could NOT be attached"); - fc->fc_i2c_adap[2].no_base_addr = 0; - return 0; - } - info("ISL6421 successfully attached"); - /* TODO on i2c_adap[1] addr 0x11 (EEPROM) there seems to be an - * IR-receiver (PIC16F818) - but the card has no input for that ??? */ - return 1; -} -#else -#define skystar2_rev28_attach NULL -#endif - -/* AirStar DVB-T */ -#if FE_SUPPORTED(MT352) && FE_SUPPORTED(PLL) -static int samsung_tdtc9251dh0_demod_init(struct dvb_frontend *fe) -{ - static u8 mt352_clock_config[] = { 0x89, 0x18, 0x2d }; - static u8 mt352_reset[] = { 0x50, 0x80 }; - static u8 mt352_adc_ctl_1_cfg[] = { 0x8E, 0x40 }; - static u8 mt352_agc_cfg[] = { 0x67, 0x28, 0xa1 }; - static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 }; - - mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config)); - udelay(2000); - mt352_write(fe, mt352_reset, sizeof(mt352_reset)); - mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg)); - mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg)); - mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg)); - return 0; -} - -static struct mt352_config samsung_tdtc9251dh0_config = { - .demod_address = 0x0f, - .demod_init = samsung_tdtc9251dh0_demod_init, -}; - -static int airstar_dvbt_attach(struct flexcop_device *fc, - struct i2c_adapter *i2c) -{ - fc->fe = dvb_attach(mt352_attach, &samsung_tdtc9251dh0_config, i2c); - if (!fc->fe) - return 0; - - return !!dvb_attach(dvb_pll_attach, fc->fe, 0x61, NULL, - DVB_PLL_SAMSUNG_TDTC9251DH0); -} -#else -#define airstar_dvbt_attach NULL -#endif - -/* AirStar ATSC 1st generation */ -#if FE_SUPPORTED(BCM3510) -static int flexcop_fe_request_firmware(struct dvb_frontend *fe, - const struct firmware **fw, char* name) -{ - struct flexcop_device *fc = fe->dvb->priv; - return request_firmware(fw, name, fc->dev); -} - -static struct bcm3510_config air2pc_atsc_first_gen_config = { - .demod_address = 0x0f, - .request_firmware = flexcop_fe_request_firmware, -}; - -static int airstar_atsc1_attach(struct flexcop_device *fc, - struct i2c_adapter *i2c) -{ - fc->fe = dvb_attach(bcm3510_attach, &air2pc_atsc_first_gen_config, i2c); - return fc->fe != NULL; -} -#else -#define airstar_atsc1_attach NULL -#endif - -/* AirStar ATSC 2nd generation */ -#if FE_SUPPORTED(NXT200X) && FE_SUPPORTED(PLL) -static struct nxt200x_config samsung_tbmv_config = { - .demod_address = 0x0a, -}; - -static int airstar_atsc2_attach(struct flexcop_device *fc, - struct i2c_adapter *i2c) -{ - fc->fe = dvb_attach(nxt200x_attach, &samsung_tbmv_config, i2c); - if (!fc->fe) - return 0; - - return !!dvb_attach(dvb_pll_attach, fc->fe, 0x61, NULL, - DVB_PLL_SAMSUNG_TBMV); -} -#else -#define airstar_atsc2_attach NULL -#endif - -/* AirStar ATSC 3rd generation */ -#if FE_SUPPORTED(LGDT330X) -static struct lgdt330x_config air2pc_atsc_hd5000_config = { - .demod_address = 0x59, - .demod_chip = LGDT3303, - .serial_mpeg = 0x04, - .clock_polarity_flip = 1, -}; - -static int airstar_atsc3_attach(struct flexcop_device *fc, - struct i2c_adapter *i2c) -{ - fc->fe = dvb_attach(lgdt330x_attach, &air2pc_atsc_hd5000_config, i2c); - if (!fc->fe) - return 0; - - return !!dvb_attach(simple_tuner_attach, fc->fe, i2c, 0x61, - TUNER_LG_TDVS_H06XF); -} -#else -#define airstar_atsc3_attach NULL -#endif - -/* CableStar2 DVB-C */ -#if FE_SUPPORTED(STV0297) && FE_SUPPORTED(PLL) -static u8 alps_tdee4_stv0297_inittab[] = { - 0x80, 0x01, - 0x80, 0x00, - 0x81, 0x01, - 0x81, 0x00, - 0x00, 0x48, - 0x01, 0x58, - 0x03, 0x00, - 0x04, 0x00, - 0x07, 0x00, - 0x08, 0x00, - 0x30, 0xff, - 0x31, 0x9d, - 0x32, 0xff, - 0x33, 0x00, - 0x34, 0x29, - 0x35, 0x55, - 0x36, 0x80, - 0x37, 0x6e, - 0x38, 0x9c, - 0x40, 0x1a, - 0x41, 0xfe, - 0x42, 0x33, - 0x43, 0x00, - 0x44, 0xff, - 0x45, 0x00, - 0x46, 0x00, - 0x49, 0x04, - 0x4a, 0x51, - 0x4b, 0xf8, - 0x52, 0x30, - 0x53, 0x06, - 0x59, 0x06, - 0x5a, 0x5e, - 0x5b, 0x04, - 0x61, 0x49, - 0x62, 0x0a, - 0x70, 0xff, - 0x71, 0x04, - 0x72, 0x00, - 0x73, 0x00, - 0x74, 0x0c, - 0x80, 0x20, - 0x81, 0x00, - 0x82, 0x30, - 0x83, 0x00, - 0x84, 0x04, - 0x85, 0x22, - 0x86, 0x08, - 0x87, 0x1b, - 0x88, 0x00, - 0x89, 0x00, - 0x90, 0x00, - 0x91, 0x04, - 0xa0, 0x86, - 0xa1, 0x00, - 0xa2, 0x00, - 0xb0, 0x91, - 0xb1, 0x0b, - 0xc0, 0x5b, - 0xc1, 0x10, - 0xc2, 0x12, - 0xd0, 0x02, - 0xd1, 0x00, - 0xd2, 0x00, - 0xd3, 0x00, - 0xd4, 0x02, - 0xd5, 0x00, - 0xde, 0x00, - 0xdf, 0x01, - 0xff, 0xff, -}; - -static struct stv0297_config alps_tdee4_stv0297_config = { - .demod_address = 0x1c, - .inittab = alps_tdee4_stv0297_inittab, -}; - -static int cablestar2_attach(struct flexcop_device *fc, - struct i2c_adapter *i2c) -{ - fc->fc_i2c_adap[0].no_base_addr = 1; - fc->fe = dvb_attach(stv0297_attach, &alps_tdee4_stv0297_config, i2c); - if (!fc->fe) - goto fail; - - /* This tuner doesn't use the stv0297's I2C gate, but instead the - * tuner is connected to a different flexcop I2C adapter. */ - if (fc->fe->ops.i2c_gate_ctrl) - fc->fe->ops.i2c_gate_ctrl(fc->fe, 0); - fc->fe->ops.i2c_gate_ctrl = NULL; - - if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61, - &fc->fc_i2c_adap[2].i2c_adap, DVB_PLL_TDEE4)) - goto fail; - - return 1; - -fail: - /* Reset for next frontend to try */ - fc->fc_i2c_adap[0].no_base_addr = 0; - return 0; -} -#else -#define cablestar2_attach NULL -#endif - -static struct { - flexcop_device_type_t type; - int (*attach)(struct flexcop_device *, struct i2c_adapter *); -} flexcop_frontends[] = { - { FC_SKY_REV27, skystar2_rev27_attach }, - { FC_SKY_REV28, skystar2_rev28_attach }, - { FC_SKY_REV26, skystar2_rev26_attach }, - { FC_AIR_DVBT, airstar_dvbt_attach }, - { FC_AIR_ATSC2, airstar_atsc2_attach }, - { FC_AIR_ATSC3, airstar_atsc3_attach }, - { FC_AIR_ATSC1, airstar_atsc1_attach }, - { FC_CABLE, cablestar2_attach }, - { FC_SKY_REV23, skystar2_rev23_attach }, -}; - -/* try to figure out the frontend */ -int flexcop_frontend_init(struct flexcop_device *fc) -{ - int i; - for (i = 0; i < ARRAY_SIZE(flexcop_frontends); i++) { - if (!flexcop_frontends[i].attach) - continue; - /* type needs to be set before, because of some workarounds - * done based on the probed card type */ - fc->dev_type = flexcop_frontends[i].type; - if (flexcop_frontends[i].attach(fc, &fc->fc_i2c_adap[0].i2c_adap)) - goto fe_found; - /* Clean up partially attached frontend */ - if (fc->fe) { - dvb_frontend_detach(fc->fe); - fc->fe = NULL; - } - } - fc->dev_type = FC_UNK; - err("no frontend driver found for this B2C2/FlexCop adapter"); - return -ENODEV; - -fe_found: - info("found '%s' .", fc->fe->ops.info.name); - if (dvb_register_frontend(&fc->dvb_adapter, fc->fe)) { - err("frontend registration failed!"); - dvb_frontend_detach(fc->fe); - fc->fe = NULL; - return -EINVAL; - } - fc->init_state |= FC_STATE_FE_INIT; - return 0; -} - -void flexcop_frontend_exit(struct flexcop_device *fc) -{ - if (fc->init_state & FC_STATE_FE_INIT) { - dvb_unregister_frontend(fc->fe); - dvb_frontend_detach(fc->fe); - } - fc->init_state &= ~FC_STATE_FE_INIT; -} diff --git a/drivers/media/dvb/b2c2/flexcop-hw-filter.c b/drivers/media/dvb/b2c2/flexcop-hw-filter.c deleted file mode 100644 index 77e4547..0000000 --- a/drivers/media/dvb/b2c2/flexcop-hw-filter.c +++ /dev/null @@ -1,232 +0,0 @@ -/* - * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III - * flexcop-hw-filter.c - pid and mac address filtering and control functions - * see flexcop.c for copyright information - */ -#include "flexcop.h" - -static void flexcop_rcv_data_ctrl(struct flexcop_device *fc, int onoff) -{ - flexcop_set_ibi_value(ctrl_208, Rcv_Data_sig, onoff); - deb_ts("rcv_data is now: '%s'\n", onoff ? "on" : "off"); -} - -void flexcop_smc_ctrl(struct flexcop_device *fc, int onoff) -{ - flexcop_set_ibi_value(ctrl_208, SMC_Enable_sig, onoff); -} - -static void flexcop_null_filter_ctrl(struct flexcop_device *fc, int onoff) -{ - flexcop_set_ibi_value(ctrl_208, Null_filter_sig, onoff); -} - -void flexcop_set_mac_filter(struct flexcop_device *fc, u8 mac[6]) -{ - flexcop_ibi_value v418, v41c; - v41c = fc->read_ibi_reg(fc, mac_address_41c); - - v418.mac_address_418.MAC1 = mac[0]; - v418.mac_address_418.MAC2 = mac[1]; - v418.mac_address_418.MAC3 = mac[2]; - v418.mac_address_418.MAC6 = mac[3]; - v41c.mac_address_41c.MAC7 = mac[4]; - v41c.mac_address_41c.MAC8 = mac[5]; - - fc->write_ibi_reg(fc, mac_address_418, v418); - fc->write_ibi_reg(fc, mac_address_41c, v41c); -} - -void flexcop_mac_filter_ctrl(struct flexcop_device *fc, int onoff) -{ - flexcop_set_ibi_value(ctrl_208, MAC_filter_Mode_sig, onoff); -} - -static void flexcop_pid_group_filter(struct flexcop_device *fc, - u16 pid, u16 mask) -{ - /* index_reg_310.extra_index_reg need to 0 or 7 to work */ - flexcop_ibi_value v30c; - v30c.pid_filter_30c_ext_ind_0_7.Group_PID = pid; - v30c.pid_filter_30c_ext_ind_0_7.Group_mask = mask; - fc->write_ibi_reg(fc, pid_filter_30c, v30c); -} - -static void flexcop_pid_group_filter_ctrl(struct flexcop_device *fc, int onoff) -{ - flexcop_set_ibi_value(ctrl_208, Mask_filter_sig, onoff); -} - -/* this fancy define reduces the code size of the quite similar PID controlling of - * the first 6 PIDs - */ - -#define pid_ctrl(vregname,field,enablefield,trans_field,transval) \ - flexcop_ibi_value vpid = fc->read_ibi_reg(fc, vregname), \ -v208 = fc->read_ibi_reg(fc, ctrl_208); \ -vpid.vregname.field = onoff ? pid : 0x1fff; \ -vpid.vregname.trans_field = transval; \ -v208.ctrl_208.enablefield = onoff; \ -fc->write_ibi_reg(fc, vregname, vpid); \ -fc->write_ibi_reg(fc, ctrl_208, v208); - -static void flexcop_pid_Stream1_PID_ctrl(struct flexcop_device *fc, - u16 pid, int onoff) -{ - pid_ctrl(pid_filter_300, Stream1_PID, Stream1_filter_sig, - Stream1_trans, 0); -} - -static void flexcop_pid_Stream2_PID_ctrl(struct flexcop_device *fc, - u16 pid, int onoff) -{ - pid_ctrl(pid_filter_300, Stream2_PID, Stream2_filter_sig, - Stream2_trans, 0); -} - -static void flexcop_pid_PCR_PID_ctrl(struct flexcop_device *fc, - u16 pid, int onoff) -{ - pid_ctrl(pid_filter_304, PCR_PID, PCR_filter_sig, PCR_trans, 0); -} - -static void flexcop_pid_PMT_PID_ctrl(struct flexcop_device *fc, - u16 pid, int onoff) -{ - pid_ctrl(pid_filter_304, PMT_PID, PMT_filter_sig, PMT_trans, 0); -} - -static void flexcop_pid_EMM_PID_ctrl(struct flexcop_device *fc, - u16 pid, int onoff) -{ - pid_ctrl(pid_filter_308, EMM_PID, EMM_filter_sig, EMM_trans, 0); -} - -static void flexcop_pid_ECM_PID_ctrl(struct flexcop_device *fc, - u16 pid, int onoff) -{ - pid_ctrl(pid_filter_308, ECM_PID, ECM_filter_sig, ECM_trans, 0); -} - -static void flexcop_pid_control(struct flexcop_device *fc, - int index, u16 pid, int onoff) -{ - if (pid == 0x2000) - return; - - deb_ts("setting pid: %5d %04x at index %d '%s'\n", - pid, pid, index, onoff ? "on" : "off"); - - /* We could use bit magic here to reduce source code size. - * I decided against it, but to use the real register names */ - switch (index) { - case 0: - flexcop_pid_Stream1_PID_ctrl(fc, pid, onoff); - break; - case 1: - flexcop_pid_Stream2_PID_ctrl(fc, pid, onoff); - break; - case 2: - flexcop_pid_PCR_PID_ctrl(fc, pid, onoff); - break; - case 3: - flexcop_pid_PMT_PID_ctrl(fc, pid, onoff); - break; - case 4: - flexcop_pid_EMM_PID_ctrl(fc, pid, onoff); - break; - case 5: - flexcop_pid_ECM_PID_ctrl(fc, pid, onoff); - break; - default: - if (fc->has_32_hw_pid_filter && index < 38) { - flexcop_ibi_value vpid, vid; - - /* set the index */ - vid = fc->read_ibi_reg(fc, index_reg_310); - vid.index_reg_310.index_reg = index - 6; - fc->write_ibi_reg(fc, index_reg_310, vid); - - vpid = fc->read_ibi_reg(fc, pid_n_reg_314); - vpid.pid_n_reg_314.PID = onoff ? pid : 0x1fff; - vpid.pid_n_reg_314.PID_enable_bit = onoff; - fc->write_ibi_reg(fc, pid_n_reg_314, vpid); - } - break; - } -} - -static int flexcop_toggle_fullts_streaming(struct flexcop_device *fc, int onoff) -{ - if (fc->fullts_streaming_state != onoff) { - deb_ts("%s full TS transfer\n",onoff ? "enabling" : "disabling"); - flexcop_pid_group_filter(fc, 0, 0x1fe0 * (!onoff)); - flexcop_pid_group_filter_ctrl(fc, onoff); - fc->fullts_streaming_state = onoff; - } - return 0; -} - -int flexcop_pid_feed_control(struct flexcop_device *fc, - struct dvb_demux_feed *dvbdmxfeed, int onoff) -{ - int max_pid_filter = 6 + fc->has_32_hw_pid_filter*32; - - fc->feedcount += onoff ? 1 : -1; /* the number of PIDs/Feed currently requested */ - if (dvbdmxfeed->index >= max_pid_filter) - fc->extra_feedcount += onoff ? 1 : -1; - - /* toggle complete-TS-streaming when: - * - pid_filtering is not enabled and it is the first or last feed requested - * - pid_filtering is enabled, - * - but the number of requested feeds is exceeded - * - or the requested pid is 0x2000 */ - - if (!fc->pid_filtering && fc->feedcount == onoff) - flexcop_toggle_fullts_streaming(fc, onoff); - - if (fc->pid_filtering) { - flexcop_pid_control \ - (fc, dvbdmxfeed->index, dvbdmxfeed->pid, onoff); - - if (fc->extra_feedcount > 0) - flexcop_toggle_fullts_streaming(fc, 1); - else if (dvbdmxfeed->pid == 0x2000) - flexcop_toggle_fullts_streaming(fc, onoff); - else - flexcop_toggle_fullts_streaming(fc, 0); - } - - /* if it was the first or last feed request change the stream-status */ - if (fc->feedcount == onoff) { - flexcop_rcv_data_ctrl(fc, onoff); - if (fc->stream_control) /* device specific stream control */ - fc->stream_control(fc, onoff); - - /* feeding stopped -> reset the flexcop filter*/ - if (onoff == 0) { - flexcop_reset_block_300(fc); - flexcop_hw_filter_init(fc); - } - } - return 0; -} -EXPORT_SYMBOL(flexcop_pid_feed_control); - -void flexcop_hw_filter_init(struct flexcop_device *fc) -{ - int i; - flexcop_ibi_value v; - for (i = 0; i < 6 + 32*fc->has_32_hw_pid_filter; i++) - flexcop_pid_control(fc, i, 0x1fff, 0); - - flexcop_pid_group_filter(fc, 0, 0x1fe0); - flexcop_pid_group_filter_ctrl(fc, 0); - - v = fc->read_ibi_reg(fc, pid_filter_308); - v.pid_filter_308.EMM_filter_4 = 1; - v.pid_filter_308.EMM_filter_6 = 0; - fc->write_ibi_reg(fc, pid_filter_308, v); - - flexcop_null_filter_ctrl(fc, 1); -} diff --git a/drivers/media/dvb/b2c2/flexcop-i2c.c b/drivers/media/dvb/b2c2/flexcop-i2c.c deleted file mode 100644 index 965d5eb..0000000 --- a/drivers/media/dvb/b2c2/flexcop-i2c.c +++ /dev/null @@ -1,288 +0,0 @@ -/* - * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III - * flexcop-i2c.c - flexcop internal 2Wire bus (I2C) and dvb i2c initialization - * see flexcop.c for copyright information - */ -#include "flexcop.h" - -#define FC_MAX_I2C_RETRIES 100000 - -static int flexcop_i2c_operation(struct flexcop_device *fc, - flexcop_ibi_value *r100) -{ - int i; - flexcop_ibi_value r; - - r100->tw_sm_c_100.working_start = 1; - deb_i2c("r100 before: %08x\n",r100->raw); - - fc->write_ibi_reg(fc, tw_sm_c_100, ibi_zero); - fc->write_ibi_reg(fc, tw_sm_c_100, *r100); /* initiating i2c operation */ - - for (i = 0; i < FC_MAX_I2C_RETRIES; i++) { - r = fc->read_ibi_reg(fc, tw_sm_c_100); - - if (!r.tw_sm_c_100.no_base_addr_ack_error) { - if (r.tw_sm_c_100.st_done) { - *r100 = r; - deb_i2c("i2c success\n"); - return 0; - } - } else { - deb_i2c("suffering from an i2c ack_error\n"); - return -EREMOTEIO; - } - } - deb_i2c("tried %d times i2c operation, " - "never finished or too many ack errors.\n", i); - return -EREMOTEIO; -} - -static int flexcop_i2c_read4(struct flexcop_i2c_adapter *i2c, - flexcop_ibi_value r100, u8 *buf) -{ - flexcop_ibi_value r104; - int len = r100.tw_sm_c_100.total_bytes, - /* remember total_bytes is buflen-1 */ - ret; - - /* work-around to have CableStar2 and SkyStar2 rev 2.7 work - * correctly: - * - * the ITD1000 is behind an i2c-gate which closes automatically - * after an i2c-transaction the STV0297 needs 2 consecutive reads - * one with no_base_addr = 0 and one with 1 - * - * those two work-arounds are conflictin: we check for the card - * type, it is set when probing the ITD1000 */ - if (i2c->fc->dev_type == FC_SKY_REV27) - r100.tw_sm_c_100.no_base_addr_ack_error = i2c->no_base_addr; - - ret = flexcop_i2c_operation(i2c->fc, &r100); - if (ret != 0) { - deb_i2c("Retrying operation\n"); - r100.tw_sm_c_100.no_base_addr_ack_error = i2c->no_base_addr; - ret = flexcop_i2c_operation(i2c->fc, &r100); - } - if (ret != 0) { - deb_i2c("read failed. %d\n", ret); - return ret; - } - - buf[0] = r100.tw_sm_c_100.data1_reg; - - if (len > 0) { - r104 = i2c->fc->read_ibi_reg(i2c->fc, tw_sm_c_104); - deb_i2c("read: r100: %08x, r104: %08x\n", r100.raw, r104.raw); - - /* there is at least one more byte, otherwise we wouldn't be here */ - buf[1] = r104.tw_sm_c_104.data2_reg; - if (len > 1) buf[2] = r104.tw_sm_c_104.data3_reg; - if (len > 2) buf[3] = r104.tw_sm_c_104.data4_reg; - } - return 0; -} - -static int flexcop_i2c_write4(struct flexcop_device *fc, - flexcop_ibi_value r100, u8 *buf) -{ - flexcop_ibi_value r104; - int len = r100.tw_sm_c_100.total_bytes; /* remember total_bytes is buflen-1 */ - r104.raw = 0; - - /* there is at least one byte, otherwise we wouldn't be here */ - r100.tw_sm_c_100.data1_reg = buf[0]; - r104.tw_sm_c_104.data2_reg = len > 0 ? buf[1] : 0; - r104.tw_sm_c_104.data3_reg = len > 1 ? buf[2] : 0; - r104.tw_sm_c_104.data4_reg = len > 2 ? buf[3] : 0; - - deb_i2c("write: r100: %08x, r104: %08x\n", r100.raw, r104.raw); - - /* write the additional i2c data before doing the actual i2c operation */ - fc->write_ibi_reg(fc, tw_sm_c_104, r104); - return flexcop_i2c_operation(fc, &r100); -} - -int flexcop_i2c_request(struct flexcop_i2c_adapter *i2c, - flexcop_access_op_t op, u8 chipaddr, u8 addr, u8 *buf, u16 len) -{ - int ret; - -#ifdef DUMP_I2C_MESSAGES - int i; -#endif - - u16 bytes_to_transfer; - flexcop_ibi_value r100; - - deb_i2c("op = %d\n",op); - r100.raw = 0; - r100.tw_sm_c_100.chipaddr = chipaddr; - r100.tw_sm_c_100.twoWS_rw = op; - r100.tw_sm_c_100.twoWS_port_reg = i2c->port; - -#ifdef DUMP_I2C_MESSAGES - printk(KERN_DEBUG "%d ", i2c->port); - if (op == FC_READ) - printk("rd("); - else - printk("wr("); - printk("%02x): %02x ", chipaddr, addr); -#endif - - /* in that case addr is the only value -> - * we write it twice as baseaddr and val0 - * BBTI is doing it like that for ISL6421 at least */ - if (i2c->no_base_addr && len == 0 && op == FC_WRITE) { - buf = &addr; - len = 1; - } - - while (len != 0) { - bytes_to_transfer = len > 4 ? 4 : len; - - r100.tw_sm_c_100.total_bytes = bytes_to_transfer - 1; - r100.tw_sm_c_100.baseaddr = addr; - - if (op == FC_READ) - ret = flexcop_i2c_read4(i2c, r100, buf); - else - ret = flexcop_i2c_write4(i2c->fc, r100, buf); - -#ifdef DUMP_I2C_MESSAGES - for (i = 0; i < bytes_to_transfer; i++) - printk("%02x ", buf[i]); -#endif - - if (ret < 0) - return ret; - - buf += bytes_to_transfer; - addr += bytes_to_transfer; - len -= bytes_to_transfer; - } - -#ifdef DUMP_I2C_MESSAGES - printk("\n"); -#endif - - return 0; -} -/* exported for PCI i2c */ -EXPORT_SYMBOL(flexcop_i2c_request); - -/* master xfer callback for demodulator */ -static int flexcop_master_xfer(struct i2c_adapter *i2c_adap, - struct i2c_msg msgs[], int num) -{ - struct flexcop_i2c_adapter *i2c = i2c_get_adapdata(i2c_adap); - int i, ret = 0; - - /* Some drivers use 1 byte or 0 byte reads as probes, which this - * driver doesn't support. These probes will always fail, so this - * hack makes them always succeed. If one knew how, it would of - * course be better to actually do the read. */ - if (num == 1 && msgs[0].flags == I2C_M_RD && msgs[0].len <= 1) - return 1; - - if (mutex_lock_interruptible(&i2c->fc->i2c_mutex)) - return -ERESTARTSYS; - - for (i = 0; i < num; i++) { - /* reading */ - if (i+1 < num && (msgs[i+1].flags == I2C_M_RD)) { - ret = i2c->fc->i2c_request(i2c, FC_READ, msgs[i].addr, - msgs[i].buf[0], msgs[i+1].buf, - msgs[i+1].len); - i++; /* skip the following message */ - } else /* writing */ - ret = i2c->fc->i2c_request(i2c, FC_WRITE, msgs[i].addr, - msgs[i].buf[0], &msgs[i].buf[1], - msgs[i].len - 1); - if (ret < 0) { - deb_i2c("i2c master_xfer failed"); - break; - } - } - - mutex_unlock(&i2c->fc->i2c_mutex); - - if (ret == 0) - ret = num; - return ret; -} - -static u32 flexcop_i2c_func(struct i2c_adapter *adapter) -{ - return I2C_FUNC_I2C; -} - -static struct i2c_algorithm flexcop_algo = { - .master_xfer = flexcop_master_xfer, - .functionality = flexcop_i2c_func, -}; - -int flexcop_i2c_init(struct flexcop_device *fc) -{ - int ret; - mutex_init(&fc->i2c_mutex); - - fc->fc_i2c_adap[0].fc = fc; - fc->fc_i2c_adap[1].fc = fc; - fc->fc_i2c_adap[2].fc = fc; - fc->fc_i2c_adap[0].port = FC_I2C_PORT_DEMOD; - fc->fc_i2c_adap[1].port = FC_I2C_PORT_EEPROM; - fc->fc_i2c_adap[2].port = FC_I2C_PORT_TUNER; - - strlcpy(fc->fc_i2c_adap[0].i2c_adap.name, "B2C2 FlexCop I2C to demod", - sizeof(fc->fc_i2c_adap[0].i2c_adap.name)); - strlcpy(fc->fc_i2c_adap[1].i2c_adap.name, "B2C2 FlexCop I2C to eeprom", - sizeof(fc->fc_i2c_adap[1].i2c_adap.name)); - strlcpy(fc->fc_i2c_adap[2].i2c_adap.name, "B2C2 FlexCop I2C to tuner", - sizeof(fc->fc_i2c_adap[2].i2c_adap.name)); - - i2c_set_adapdata(&fc->fc_i2c_adap[0].i2c_adap, &fc->fc_i2c_adap[0]); - i2c_set_adapdata(&fc->fc_i2c_adap[1].i2c_adap, &fc->fc_i2c_adap[1]); - i2c_set_adapdata(&fc->fc_i2c_adap[2].i2c_adap, &fc->fc_i2c_adap[2]); - - fc->fc_i2c_adap[0].i2c_adap.algo = - fc->fc_i2c_adap[1].i2c_adap.algo = - fc->fc_i2c_adap[2].i2c_adap.algo = &flexcop_algo; - fc->fc_i2c_adap[0].i2c_adap.algo_data = - fc->fc_i2c_adap[1].i2c_adap.algo_data = - fc->fc_i2c_adap[2].i2c_adap.algo_data = NULL; - fc->fc_i2c_adap[0].i2c_adap.dev.parent = - fc->fc_i2c_adap[1].i2c_adap.dev.parent = - fc->fc_i2c_adap[2].i2c_adap.dev.parent = fc->dev; - - ret = i2c_add_adapter(&fc->fc_i2c_adap[0].i2c_adap); - if (ret < 0) - return ret; - - ret = i2c_add_adapter(&fc->fc_i2c_adap[1].i2c_adap); - if (ret < 0) - goto adap_1_failed; - - ret = i2c_add_adapter(&fc->fc_i2c_adap[2].i2c_adap); - if (ret < 0) - goto adap_2_failed; - - fc->init_state |= FC_STATE_I2C_INIT; - return 0; - -adap_2_failed: - i2c_del_adapter(&fc->fc_i2c_adap[1].i2c_adap); -adap_1_failed: - i2c_del_adapter(&fc->fc_i2c_adap[0].i2c_adap); - return ret; -} - -void flexcop_i2c_exit(struct flexcop_device *fc) -{ - if (fc->init_state & FC_STATE_I2C_INIT) { - i2c_del_adapter(&fc->fc_i2c_adap[2].i2c_adap); - i2c_del_adapter(&fc->fc_i2c_adap[1].i2c_adap); - i2c_del_adapter(&fc->fc_i2c_adap[0].i2c_adap); - } - fc->init_state &= ~FC_STATE_I2C_INIT; -} diff --git a/drivers/media/dvb/b2c2/flexcop-misc.c b/drivers/media/dvb/b2c2/flexcop-misc.c deleted file mode 100644 index f06f3a9..0000000 --- a/drivers/media/dvb/b2c2/flexcop-misc.c +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III - * flexcop-misc.c - miscellaneous functions - * see flexcop.c for copyright information - */ -#include "flexcop.h" - -void flexcop_determine_revision(struct flexcop_device *fc) -{ - flexcop_ibi_value v = fc->read_ibi_reg(fc,misc_204); - - switch (v.misc_204.Rev_N_sig_revision_hi) { - case 0x2: - deb_info("found a FlexCopII.\n"); - fc->rev = FLEXCOP_II; - break; - case 0x3: - deb_info("found a FlexCopIIb.\n"); - fc->rev = FLEXCOP_IIB; - break; - case 0x0: - deb_info("found a FlexCopIII.\n"); - fc->rev = FLEXCOP_III; - break; - default: - err("unknown FlexCop Revision: %x. Please report this to " - "linux-dvb@linuxtv.org.", - v.misc_204.Rev_N_sig_revision_hi); - break; - } - - if ((fc->has_32_hw_pid_filter = v.misc_204.Rev_N_sig_caps)) - deb_info("this FlexCop has " - "the additional 32 hardware pid filter.\n"); - else - deb_info("this FlexCop has " - "the 6 basic main hardware pid filter.\n"); - /* bus parts have to decide if hw pid filtering is used or not. */ -} - -static const char *flexcop_revision_names[] = { - "Unknown chip", - "FlexCopII", - "FlexCopIIb", - "FlexCopIII", -}; - -static const char *flexcop_device_names[] = { - [FC_UNK] = "Unknown device", - [FC_CABLE] = "Cable2PC/CableStar 2 DVB-C", - [FC_AIR_DVBT] = "Air2PC/AirStar 2 DVB-T", - [FC_AIR_ATSC1] = "Air2PC/AirStar 2 ATSC 1st generation", - [FC_AIR_ATSC2] = "Air2PC/AirStar 2 ATSC 2nd generation", - [FC_AIR_ATSC3] = "Air2PC/AirStar 2 ATSC 3rd generation (HD5000)", - [FC_SKY_REV23] = "Sky2PC/SkyStar 2 DVB-S rev 2.3 (old version)", - [FC_SKY_REV26] = "Sky2PC/SkyStar 2 DVB-S rev 2.6", - [FC_SKY_REV27] = "Sky2PC/SkyStar 2 DVB-S rev 2.7a/u", - [FC_SKY_REV28] = "Sky2PC/SkyStar 2 DVB-S rev 2.8", -}; - -static const char *flexcop_bus_names[] = { - "USB", - "PCI", -}; - -void flexcop_device_name(struct flexcop_device *fc, - const char *prefix, const char *suffix) -{ - info("%s '%s' at the '%s' bus controlled by a '%s' %s", - prefix, flexcop_device_names[fc->dev_type], - flexcop_bus_names[fc->bus_type], - flexcop_revision_names[fc->rev], suffix); -} - -void flexcop_dump_reg(struct flexcop_device *fc, - flexcop_ibi_register reg, int num) -{ - flexcop_ibi_value v; - int i; - for (i = 0; i < num; i++) { - v = fc->read_ibi_reg(fc, reg+4*i); - deb_rdump("0x%03x: %08x, ", reg+4*i, v.raw); - } - deb_rdump("\n"); -} -EXPORT_SYMBOL(flexcop_dump_reg); diff --git a/drivers/media/dvb/b2c2/flexcop-pci.c b/drivers/media/dvb/b2c2/flexcop-pci.c deleted file mode 100644 index 44f8fb5..0000000 --- a/drivers/media/dvb/b2c2/flexcop-pci.c +++ /dev/null @@ -1,450 +0,0 @@ -/* - * Linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III - * flexcop-pci.c - covers the PCI part including DMA transfers - * see flexcop.c for copyright information - */ - -#define FC_LOG_PREFIX "flexcop-pci" -#include "flexcop-common.h" - -static int enable_pid_filtering = 1; -module_param(enable_pid_filtering, int, 0444); -MODULE_PARM_DESC(enable_pid_filtering, - "enable hardware pid filtering: supported values: 0 (fullts), 1"); - -static int irq_chk_intv = 100; -module_param(irq_chk_intv, int, 0644); -MODULE_PARM_DESC(irq_chk_intv, "set the interval for IRQ streaming watchdog."); - -#ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG -#define dprintk(level,args...) \ - do { if ((debug & level)) printk(args); } while (0) -#define DEBSTATUS "" -#else -#define dprintk(level,args...) -#define DEBSTATUS " (debugging is not enabled)" -#endif - -#define deb_info(args...) dprintk(0x01, args) -#define deb_reg(args...) dprintk(0x02, args) -#define deb_ts(args...) dprintk(0x04, args) -#define deb_irq(args...) dprintk(0x08, args) -#define deb_chk(args...) dprintk(0x10, args) - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, - "set debug level (1=info,2=regs,4=TS,8=irqdma,16=check (|-able))." - DEBSTATUS); - -#define DRIVER_VERSION "0.1" -#define DRIVER_NAME "flexcop-pci" -#define DRIVER_AUTHOR "Patrick Boettcher " - -struct flexcop_pci { - struct pci_dev *pdev; - -#define FC_PCI_INIT 0x01 -#define FC_PCI_DMA_INIT 0x02 - int init_state; - - void __iomem *io_mem; - u32 irq; - /* buffersize (at least for DMA1, need to be % 188 == 0, - * this logic is required */ -#define FC_DEFAULT_DMA1_BUFSIZE (1280 * 188) -#define FC_DEFAULT_DMA2_BUFSIZE (10 * 188) - struct flexcop_dma dma[2]; - - int active_dma1_addr; /* 0 = addr0 of dma1; 1 = addr1 of dma1 */ - u32 last_dma1_cur_pos; - /* position of the pointer last time the timer/packet irq occurred */ - int count; - int count_prev; - int stream_problem; - - spinlock_t irq_lock; - unsigned long last_irq; - - struct delayed_work irq_check_work; - struct flexcop_device *fc_dev; -}; - -static int lastwreg, lastwval, lastrreg, lastrval; - -static flexcop_ibi_value flexcop_pci_read_ibi_reg(struct flexcop_device *fc, - flexcop_ibi_register r) -{ - struct flexcop_pci *fc_pci = fc->bus_specific; - flexcop_ibi_value v; - v.raw = readl(fc_pci->io_mem + r); - - if (lastrreg != r || lastrval != v.raw) { - lastrreg = r; lastrval = v.raw; - deb_reg("new rd: %3x: %08x\n", r, v.raw); - } - - return v; -} - -static int flexcop_pci_write_ibi_reg(struct flexcop_device *fc, - flexcop_ibi_register r, flexcop_ibi_value v) -{ - struct flexcop_pci *fc_pci = fc->bus_specific; - - if (lastwreg != r || lastwval != v.raw) { - lastwreg = r; lastwval = v.raw; - deb_reg("new wr: %3x: %08x\n", r, v.raw); - } - - writel(v.raw, fc_pci->io_mem + r); - return 0; -} - -static void flexcop_pci_irq_check_work(struct work_struct *work) -{ - struct flexcop_pci *fc_pci = - container_of(work, struct flexcop_pci, irq_check_work.work); - struct flexcop_device *fc = fc_pci->fc_dev; - - if (fc->feedcount) { - - if (fc_pci->count == fc_pci->count_prev) { - deb_chk("no IRQ since the last check\n"); - if (fc_pci->stream_problem++ == 3) { - struct dvb_demux_feed *feed; - deb_info("flexcop-pci: stream problem, resetting pid filter\n"); - - spin_lock_irq(&fc->demux.lock); - list_for_each_entry(feed, &fc->demux.feed_list, - list_head) { - flexcop_pid_feed_control(fc, feed, 0); - } - - list_for_each_entry(feed, &fc->demux.feed_list, - list_head) { - flexcop_pid_feed_control(fc, feed, 1); - } - spin_unlock_irq(&fc->demux.lock); - - fc_pci->stream_problem = 0; - } - } else { - fc_pci->stream_problem = 0; - fc_pci->count_prev = fc_pci->count; - } - } - - schedule_delayed_work(&fc_pci->irq_check_work, - msecs_to_jiffies(irq_chk_intv < 100 ? 100 : irq_chk_intv)); -} - -/* When PID filtering is turned on, we use the timer IRQ, because small amounts - * of data need to be passed to the user space instantly as well. When PID - * filtering is turned off, we use the page-change-IRQ */ -static irqreturn_t flexcop_pci_isr(int irq, void *dev_id) -{ - struct flexcop_pci *fc_pci = dev_id; - struct flexcop_device *fc = fc_pci->fc_dev; - unsigned long flags; - flexcop_ibi_value v; - irqreturn_t ret = IRQ_HANDLED; - - spin_lock_irqsave(&fc_pci->irq_lock, flags); - v = fc->read_ibi_reg(fc, irq_20c); - - /* errors */ - if (v.irq_20c.Data_receiver_error) - deb_chk("data receiver error\n"); - if (v.irq_20c.Continuity_error_flag) - deb_chk("Contunuity error flag is set\n"); - if (v.irq_20c.LLC_SNAP_FLAG_set) - deb_chk("LLC_SNAP_FLAG_set is set\n"); - if (v.irq_20c.Transport_Error) - deb_chk("Transport error\n"); - - if ((fc_pci->count % 1000) == 0) - deb_chk("%d valid irq took place so far\n", fc_pci->count); - - if (v.irq_20c.DMA1_IRQ_Status == 1) { - if (fc_pci->active_dma1_addr == 0) - flexcop_pass_dmx_packets(fc_pci->fc_dev, - fc_pci->dma[0].cpu_addr0, - fc_pci->dma[0].size / 188); - else - flexcop_pass_dmx_packets(fc_pci->fc_dev, - fc_pci->dma[0].cpu_addr1, - fc_pci->dma[0].size / 188); - - deb_irq("page change to page: %d\n",!fc_pci->active_dma1_addr); - fc_pci->active_dma1_addr = !fc_pci->active_dma1_addr; - /* for the timer IRQ we only can use buffer dmx feeding, because we don't have - * complete TS packets when reading from the DMA memory */ - } else if (v.irq_20c.DMA1_Timer_Status == 1) { - dma_addr_t cur_addr = - fc->read_ibi_reg(fc,dma1_008).dma_0x8.dma_cur_addr << 2; - u32 cur_pos = cur_addr - fc_pci->dma[0].dma_addr0; - - deb_irq("%u irq: %08x cur_addr: %llx: cur_pos: %08x, " - "last_cur_pos: %08x ", - jiffies_to_usecs(jiffies - fc_pci->last_irq), - v.raw, (unsigned long long)cur_addr, cur_pos, - fc_pci->last_dma1_cur_pos); - fc_pci->last_irq = jiffies; - - /* buffer end was reached, restarted from the beginning - * pass the data from last_cur_pos to the buffer end to the demux - */ - if (cur_pos < fc_pci->last_dma1_cur_pos) { - deb_irq(" end was reached: passing %d bytes ", - (fc_pci->dma[0].size*2 - 1) - - fc_pci->last_dma1_cur_pos); - flexcop_pass_dmx_data(fc_pci->fc_dev, - fc_pci->dma[0].cpu_addr0 + - fc_pci->last_dma1_cur_pos, - (fc_pci->dma[0].size*2) - - fc_pci->last_dma1_cur_pos); - fc_pci->last_dma1_cur_pos = 0; - } - - if (cur_pos > fc_pci->last_dma1_cur_pos) { - deb_irq(" passing %d bytes ", - cur_pos - fc_pci->last_dma1_cur_pos); - flexcop_pass_dmx_data(fc_pci->fc_dev, - fc_pci->dma[0].cpu_addr0 + - fc_pci->last_dma1_cur_pos, - cur_pos - fc_pci->last_dma1_cur_pos); - } - deb_irq("\n"); - - fc_pci->last_dma1_cur_pos = cur_pos; - fc_pci->count++; - } else { - deb_irq("isr for flexcop called, " - "apparently without reason (%08x)\n", v.raw); - ret = IRQ_NONE; - } - - spin_unlock_irqrestore(&fc_pci->irq_lock, flags); - return ret; -} - -static int flexcop_pci_stream_control(struct flexcop_device *fc, int onoff) -{ - struct flexcop_pci *fc_pci = fc->bus_specific; - if (onoff) { - flexcop_dma_config(fc, &fc_pci->dma[0], FC_DMA_1); - flexcop_dma_config(fc, &fc_pci->dma[1], FC_DMA_2); - flexcop_dma_config_timer(fc, FC_DMA_1, 0); - flexcop_dma_xfer_control(fc, FC_DMA_1, - FC_DMA_SUBADDR_0 | FC_DMA_SUBADDR_1, 1); - deb_irq("DMA xfer enabled\n"); - - fc_pci->last_dma1_cur_pos = 0; - flexcop_dma_control_timer_irq(fc, FC_DMA_1, 1); - deb_irq("IRQ enabled\n"); - fc_pci->count_prev = fc_pci->count; - } else { - flexcop_dma_control_timer_irq(fc, FC_DMA_1, 0); - deb_irq("IRQ disabled\n"); - - flexcop_dma_xfer_control(fc, FC_DMA_1, - FC_DMA_SUBADDR_0 | FC_DMA_SUBADDR_1, 0); - deb_irq("DMA xfer disabled\n"); - } - return 0; -} - -static int flexcop_pci_dma_init(struct flexcop_pci *fc_pci) -{ - int ret; - ret = flexcop_dma_allocate(fc_pci->pdev, &fc_pci->dma[0], - FC_DEFAULT_DMA1_BUFSIZE); - if (ret != 0) - return ret; - - ret = flexcop_dma_allocate(fc_pci->pdev, &fc_pci->dma[1], - FC_DEFAULT_DMA2_BUFSIZE); - if (ret != 0) { - flexcop_dma_free(&fc_pci->dma[0]); - return ret; - } - - flexcop_sram_set_dest(fc_pci->fc_dev, FC_SRAM_DEST_MEDIA | - FC_SRAM_DEST_NET, FC_SRAM_DEST_TARGET_DMA1); - flexcop_sram_set_dest(fc_pci->fc_dev, FC_SRAM_DEST_CAO | - FC_SRAM_DEST_CAI, FC_SRAM_DEST_TARGET_DMA2); - fc_pci->init_state |= FC_PCI_DMA_INIT; - return ret; -} - -static void flexcop_pci_dma_exit(struct flexcop_pci *fc_pci) -{ - if (fc_pci->init_state & FC_PCI_DMA_INIT) { - flexcop_dma_free(&fc_pci->dma[0]); - flexcop_dma_free(&fc_pci->dma[1]); - } - fc_pci->init_state &= ~FC_PCI_DMA_INIT; -} - -static int flexcop_pci_init(struct flexcop_pci *fc_pci) -{ - int ret; - - info("card revision %x", fc_pci->pdev->revision); - - if ((ret = pci_enable_device(fc_pci->pdev)) != 0) - return ret; - pci_set_master(fc_pci->pdev); - - if ((ret = pci_request_regions(fc_pci->pdev, DRIVER_NAME)) != 0) - goto err_pci_disable_device; - - fc_pci->io_mem = pci_iomap(fc_pci->pdev, 0, 0x800); - - if (!fc_pci->io_mem) { - err("cannot map io memory\n"); - ret = -EIO; - goto err_pci_release_regions; - } - - pci_set_drvdata(fc_pci->pdev, fc_pci); - spin_lock_init(&fc_pci->irq_lock); - if ((ret = request_irq(fc_pci->pdev->irq, flexcop_pci_isr, - IRQF_SHARED, DRIVER_NAME, fc_pci)) != 0) - goto err_pci_iounmap; - - fc_pci->init_state |= FC_PCI_INIT; - return ret; - -err_pci_iounmap: - pci_iounmap(fc_pci->pdev, fc_pci->io_mem); - pci_set_drvdata(fc_pci->pdev, NULL); -err_pci_release_regions: - pci_release_regions(fc_pci->pdev); -err_pci_disable_device: - pci_disable_device(fc_pci->pdev); - return ret; -} - -static void flexcop_pci_exit(struct flexcop_pci *fc_pci) -{ - if (fc_pci->init_state & FC_PCI_INIT) { - free_irq(fc_pci->pdev->irq, fc_pci); - pci_iounmap(fc_pci->pdev, fc_pci->io_mem); - pci_set_drvdata(fc_pci->pdev, NULL); - pci_release_regions(fc_pci->pdev); - pci_disable_device(fc_pci->pdev); - } - fc_pci->init_state &= ~FC_PCI_INIT; -} - -static int flexcop_pci_probe(struct pci_dev *pdev, - const struct pci_device_id *ent) -{ - struct flexcop_device *fc; - struct flexcop_pci *fc_pci; - int ret = -ENOMEM; - - if ((fc = flexcop_device_kmalloc(sizeof(struct flexcop_pci))) == NULL) { - err("out of memory\n"); - return -ENOMEM; - } - - /* general flexcop init */ - fc_pci = fc->bus_specific; - fc_pci->fc_dev = fc; - - fc->read_ibi_reg = flexcop_pci_read_ibi_reg; - fc->write_ibi_reg = flexcop_pci_write_ibi_reg; - fc->i2c_request = flexcop_i2c_request; - fc->get_mac_addr = flexcop_eeprom_check_mac_addr; - fc->stream_control = flexcop_pci_stream_control; - - if (enable_pid_filtering) - info("will use the HW PID filter."); - else - info("will pass the complete TS to the demuxer."); - - fc->pid_filtering = enable_pid_filtering; - fc->bus_type = FC_PCI; - fc->dev = &pdev->dev; - fc->owner = THIS_MODULE; - - /* bus specific part */ - fc_pci->pdev = pdev; - if ((ret = flexcop_pci_init(fc_pci)) != 0) - goto err_kfree; - - /* init flexcop */ - if ((ret = flexcop_device_initialize(fc)) != 0) - goto err_pci_exit; - - /* init dma */ - if ((ret = flexcop_pci_dma_init(fc_pci)) != 0) - goto err_fc_exit; - - INIT_DELAYED_WORK(&fc_pci->irq_check_work, flexcop_pci_irq_check_work); - - if (irq_chk_intv > 0) - schedule_delayed_work(&fc_pci->irq_check_work, - msecs_to_jiffies(irq_chk_intv < 100 ? - 100 : - irq_chk_intv)); - return ret; - -err_fc_exit: - flexcop_device_exit(fc); -err_pci_exit: - flexcop_pci_exit(fc_pci); -err_kfree: - flexcop_device_kfree(fc); - return ret; -} - -/* in theory every _exit function should be called exactly two times, - * here and in the bail-out-part of the _init-function - */ -static void flexcop_pci_remove(struct pci_dev *pdev) -{ - struct flexcop_pci *fc_pci = pci_get_drvdata(pdev); - - if (irq_chk_intv > 0) - cancel_delayed_work(&fc_pci->irq_check_work); - - flexcop_pci_dma_exit(fc_pci); - flexcop_device_exit(fc_pci->fc_dev); - flexcop_pci_exit(fc_pci); - flexcop_device_kfree(fc_pci->fc_dev); -} - -static struct pci_device_id flexcop_pci_tbl[] = { - { PCI_DEVICE(0x13d0, 0x2103) }, - { }, -}; - -MODULE_DEVICE_TABLE(pci, flexcop_pci_tbl); - -static struct pci_driver flexcop_pci_driver = { - .name = "b2c2_flexcop_pci", - .id_table = flexcop_pci_tbl, - .probe = flexcop_pci_probe, - .remove = flexcop_pci_remove, -}; - -static int __init flexcop_pci_module_init(void) -{ - return pci_register_driver(&flexcop_pci_driver); -} - -static void __exit flexcop_pci_module_exit(void) -{ - pci_unregister_driver(&flexcop_pci_driver); -} - -module_init(flexcop_pci_module_init); -module_exit(flexcop_pci_module_exit); - -MODULE_AUTHOR(DRIVER_AUTHOR); -MODULE_DESCRIPTION(DRIVER_NAME); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/b2c2/flexcop-reg.h b/drivers/media/dvb/b2c2/flexcop-reg.h deleted file mode 100644 index dc4528d..0000000 --- a/drivers/media/dvb/b2c2/flexcop-reg.h +++ /dev/null @@ -1,166 +0,0 @@ -/* - * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III - * flexcop-reg.h - register abstraction for FlexCopII, FlexCopIIb and FlexCopIII - * see flexcop.c for copyright information - */ -#ifndef __FLEXCOP_REG_H__ -#define __FLEXCOP_REG_H__ - -typedef enum { - FLEXCOP_UNK = 0, - FLEXCOP_II, - FLEXCOP_IIB, - FLEXCOP_III, -} flexcop_revision_t; - -typedef enum { - FC_UNK = 0, - FC_CABLE, - FC_AIR_DVBT, - FC_AIR_ATSC1, - FC_AIR_ATSC2, - FC_AIR_ATSC3, - FC_SKY_REV23, - FC_SKY_REV26, - FC_SKY_REV27, - FC_SKY_REV28, -} flexcop_device_type_t; - -typedef enum { - FC_USB = 0, - FC_PCI, -} flexcop_bus_t; - -/* FlexCop IBI Registers */ -#if defined(__LITTLE_ENDIAN) -#include "flexcop_ibi_value_le.h" -#else -#if defined(__BIG_ENDIAN) -#include "flexcop_ibi_value_be.h" -#else -#error no endian defined -#endif -#endif - -#define fc_data_Tag_ID_DVB 0x3e -#define fc_data_Tag_ID_ATSC 0x3f -#define fc_data_Tag_ID_IDSB 0x8b - -#define fc_key_code_default 0x1 -#define fc_key_code_even 0x2 -#define fc_key_code_odd 0x3 - -extern flexcop_ibi_value ibi_zero; - -typedef enum { - FC_I2C_PORT_DEMOD = 1, - FC_I2C_PORT_EEPROM = 2, - FC_I2C_PORT_TUNER = 3, -} flexcop_i2c_port_t; - -typedef enum { - FC_WRITE = 0, - FC_READ = 1, -} flexcop_access_op_t; - -typedef enum { - FC_SRAM_DEST_NET = 1, - FC_SRAM_DEST_CAI = 2, - FC_SRAM_DEST_CAO = 4, - FC_SRAM_DEST_MEDIA = 8 -} flexcop_sram_dest_t; - -typedef enum { - FC_SRAM_DEST_TARGET_WAN_USB = 0, - FC_SRAM_DEST_TARGET_DMA1 = 1, - FC_SRAM_DEST_TARGET_DMA2 = 2, - FC_SRAM_DEST_TARGET_FC3_CA = 3 -} flexcop_sram_dest_target_t; - -typedef enum { - FC_SRAM_2_32KB = 0, /* 64KB */ - FC_SRAM_1_32KB = 1, /* 32KB - default fow FCII */ - FC_SRAM_1_128KB = 2, /* 128KB */ - FC_SRAM_1_48KB = 3, /* 48KB - default for FCIII */ -} flexcop_sram_type_t; - -typedef enum { - FC_WAN_SPEED_4MBITS = 0, - FC_WAN_SPEED_8MBITS = 1, - FC_WAN_SPEED_12MBITS = 2, - FC_WAN_SPEED_16MBITS = 3, -} flexcop_wan_speed_t; - -typedef enum { - FC_DMA_1 = 1, - FC_DMA_2 = 2, -} flexcop_dma_index_t; - -typedef enum { - FC_DMA_SUBADDR_0 = 1, - FC_DMA_SUBADDR_1 = 2, -} flexcop_dma_addr_index_t; - -/* names of the particular registers */ -typedef enum { - dma1_000 = 0x000, - dma1_004 = 0x004, - dma1_008 = 0x008, - dma1_00c = 0x00c, - dma2_010 = 0x010, - dma2_014 = 0x014, - dma2_018 = 0x018, - dma2_01c = 0x01c, - - tw_sm_c_100 = 0x100, - tw_sm_c_104 = 0x104, - tw_sm_c_108 = 0x108, - tw_sm_c_10c = 0x10c, - tw_sm_c_110 = 0x110, - - lnb_switch_freq_200 = 0x200, - misc_204 = 0x204, - ctrl_208 = 0x208, - irq_20c = 0x20c, - sw_reset_210 = 0x210, - misc_214 = 0x214, - mbox_v8_to_host_218 = 0x218, - mbox_host_to_v8_21c = 0x21c, - - pid_filter_300 = 0x300, - pid_filter_304 = 0x304, - pid_filter_308 = 0x308, - pid_filter_30c = 0x30c, - index_reg_310 = 0x310, - pid_n_reg_314 = 0x314, - mac_low_reg_318 = 0x318, - mac_high_reg_31c = 0x31c, - - data_tag_400 = 0x400, - card_id_408 = 0x408, - card_id_40c = 0x40c, - mac_address_418 = 0x418, - mac_address_41c = 0x41c, - - ci_600 = 0x600, - pi_604 = 0x604, - pi_608 = 0x608, - dvb_reg_60c = 0x60c, - - sram_ctrl_reg_700 = 0x700, - net_buf_reg_704 = 0x704, - cai_buf_reg_708 = 0x708, - cao_buf_reg_70c = 0x70c, - media_buf_reg_710 = 0x710, - sram_dest_reg_714 = 0x714, - net_buf_reg_718 = 0x718, - wan_ctrl_reg_71c = 0x71c, -} flexcop_ibi_register; - -#define flexcop_set_ibi_value(reg,attr,val) { \ - flexcop_ibi_value v = fc->read_ibi_reg(fc,reg); \ - v.reg.attr = val; \ - fc->write_ibi_reg(fc,reg,v); \ -} - -#endif diff --git a/drivers/media/dvb/b2c2/flexcop-sram.c b/drivers/media/dvb/b2c2/flexcop-sram.c deleted file mode 100644 index f2199e4..0000000 --- a/drivers/media/dvb/b2c2/flexcop-sram.c +++ /dev/null @@ -1,363 +0,0 @@ -/* - * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III - * flexcop-sram.c - functions for controlling the SRAM - * see flexcop.c for copyright information - */ -#include "flexcop.h" - -static void flexcop_sram_set_chip(struct flexcop_device *fc, - flexcop_sram_type_t type) -{ - flexcop_set_ibi_value(wan_ctrl_reg_71c, sram_chip, type); -} - -int flexcop_sram_init(struct flexcop_device *fc) -{ - switch (fc->rev) { - case FLEXCOP_II: - case FLEXCOP_IIB: - flexcop_sram_set_chip(fc, FC_SRAM_1_32KB); - break; - case FLEXCOP_III: - flexcop_sram_set_chip(fc, FC_SRAM_1_48KB); - break; - default: - return -EINVAL; - } - return 0; -} - -int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest, - flexcop_sram_dest_target_t target) -{ - flexcop_ibi_value v; - v = fc->read_ibi_reg(fc, sram_dest_reg_714); - - if (fc->rev != FLEXCOP_III && target == FC_SRAM_DEST_TARGET_FC3_CA) { - err("SRAM destination target to available on FlexCopII(b)\n"); - return -EINVAL; - } - deb_sram("sram dest: %x target: %x\n", dest, target); - - if (dest & FC_SRAM_DEST_NET) - v.sram_dest_reg_714.NET_Dest = target; - if (dest & FC_SRAM_DEST_CAI) - v.sram_dest_reg_714.CAI_Dest = target; - if (dest & FC_SRAM_DEST_CAO) - v.sram_dest_reg_714.CAO_Dest = target; - if (dest & FC_SRAM_DEST_MEDIA) - v.sram_dest_reg_714.MEDIA_Dest = target; - - fc->write_ibi_reg(fc,sram_dest_reg_714,v); - udelay(1000); /* TODO delay really necessary */ - - return 0; -} -EXPORT_SYMBOL(flexcop_sram_set_dest); - -void flexcop_wan_set_speed(struct flexcop_device *fc, flexcop_wan_speed_t s) -{ - flexcop_set_ibi_value(wan_ctrl_reg_71c,wan_speed_sig,s); -} -EXPORT_SYMBOL(flexcop_wan_set_speed); - -void flexcop_sram_ctrl(struct flexcop_device *fc, int usb_wan, int sramdma, int maximumfill) -{ - flexcop_ibi_value v = fc->read_ibi_reg(fc,sram_dest_reg_714); - v.sram_dest_reg_714.ctrl_usb_wan = usb_wan; - v.sram_dest_reg_714.ctrl_sramdma = sramdma; - v.sram_dest_reg_714.ctrl_maximumfill = maximumfill; - fc->write_ibi_reg(fc,sram_dest_reg_714,v); -} -EXPORT_SYMBOL(flexcop_sram_ctrl); - -#if 0 -static void flexcop_sram_write(struct adapter *adapter, u32 bank, u32 addr, u8 *buf, u32 len) -{ - int i, retries; - u32 command; - - for (i = 0; i < len; i++) { - command = bank | addr | 0x04000000 | (*buf << 0x10); - - retries = 2; - - while (((read_reg_dw(adapter, 0x700) & 0x80000000) != 0) && (retries > 0)) { - mdelay(1); - retries--; - }; - - if (retries == 0) - printk("%s: SRAM timeout\n", __func__); - - write_reg_dw(adapter, 0x700, command); - - buf++; - addr++; - } -} - -static void flex_sram_read(struct adapter *adapter, u32 bank, u32 addr, u8 *buf, u32 len) -{ - int i, retries; - u32 command, value; - - for (i = 0; i < len; i++) { - command = bank | addr | 0x04008000; - - retries = 10000; - - while (((read_reg_dw(adapter, 0x700) & 0x80000000) != 0) && (retries > 0)) { - mdelay(1); - retries--; - }; - - if (retries == 0) - printk("%s: SRAM timeout\n", __func__); - - write_reg_dw(adapter, 0x700, command); - - retries = 10000; - - while (((read_reg_dw(adapter, 0x700) & 0x80000000) != 0) && (retries > 0)) { - mdelay(1); - retries--; - }; - - if (retries == 0) - printk("%s: SRAM timeout\n", __func__); - - value = read_reg_dw(adapter, 0x700) >> 0x10; - - *buf = (value & 0xff); - - addr++; - buf++; - } -} - -static void sram_write_chunk(struct adapter *adapter, u32 addr, u8 *buf, u16 len) -{ - u32 bank; - - bank = 0; - - if (adapter->dw_sram_type == 0x20000) { - bank = (addr & 0x18000) << 0x0d; - } - - if (adapter->dw_sram_type == 0x00000) { - if ((addr >> 0x0f) == 0) - bank = 0x20000000; - else - bank = 0x10000000; - } - flex_sram_write(adapter, bank, addr & 0x7fff, buf, len); -} - -static void sram_read_chunk(struct adapter *adapter, u32 addr, u8 *buf, u16 len) -{ - u32 bank; - bank = 0; - - if (adapter->dw_sram_type == 0x20000) { - bank = (addr & 0x18000) << 0x0d; - } - - if (adapter->dw_sram_type == 0x00000) { - if ((addr >> 0x0f) == 0) - bank = 0x20000000; - else - bank = 0x10000000; - } - flex_sram_read(adapter, bank, addr & 0x7fff, buf, len); -} - -static void sram_read(struct adapter *adapter, u32 addr, u8 *buf, u32 len) -{ - u32 length; - while (len != 0) { - length = len; - /* check if the address range belongs to the same - * 32K memory chip. If not, the data is read - * from one chip at a time */ - if ((addr >> 0x0f) != ((addr + len - 1) >> 0x0f)) { - length = (((addr >> 0x0f) + 1) << 0x0f) - addr; - } - - sram_read_chunk(adapter, addr, buf, length); - addr = addr + length; - buf = buf + length; - len = len - length; - } -} - -static void sram_write(struct adapter *adapter, u32 addr, u8 *buf, u32 len) -{ - u32 length; - while (len != 0) { - length = len; - - /* check if the address range belongs to the same - * 32K memory chip. If not, the data is - * written to one chip at a time */ - if ((addr >> 0x0f) != ((addr + len - 1) >> 0x0f)) { - length = (((addr >> 0x0f) + 1) << 0x0f) - addr; - } - - sram_write_chunk(adapter, addr, buf, length); - addr = addr + length; - buf = buf + length; - len = len - length; - } -} - -static void sram_set_size(struct adapter *adapter, u32 mask) -{ - write_reg_dw(adapter, 0x71c, - (mask | (~0x30000 & read_reg_dw(adapter, 0x71c)))); -} - -static void sram_init(struct adapter *adapter) -{ - u32 tmp; - tmp = read_reg_dw(adapter, 0x71c); - write_reg_dw(adapter, 0x71c, 1); - - if (read_reg_dw(adapter, 0x71c) != 0) { - write_reg_dw(adapter, 0x71c, tmp); - adapter->dw_sram_type = tmp & 0x30000; - ddprintk("%s: dw_sram_type = %x\n", __func__, adapter->dw_sram_type); - } else { - adapter->dw_sram_type = 0x10000; - ddprintk("%s: dw_sram_type = %x\n", __func__, adapter->dw_sram_type); - } -} - -static int sram_test_location(struct adapter *adapter, u32 mask, u32 addr) -{ - u8 tmp1, tmp2; - dprintk("%s: mask = %x, addr = %x\n", __func__, mask, addr); - - sram_set_size(adapter, mask); - sram_init(adapter); - - tmp2 = 0xa5; - tmp1 = 0x4f; - - sram_write(adapter, addr, &tmp2, 1); - sram_write(adapter, addr + 4, &tmp1, 1); - - tmp2 = 0; - mdelay(20); - - sram_read(adapter, addr, &tmp2, 1); - sram_read(adapter, addr, &tmp2, 1); - - dprintk("%s: wrote 0xa5, read 0x%2x\n", __func__, tmp2); - - if (tmp2 != 0xa5) - return 0; - - tmp2 = 0x5a; - tmp1 = 0xf4; - - sram_write(adapter, addr, &tmp2, 1); - sram_write(adapter, addr + 4, &tmp1, 1); - - tmp2 = 0; - mdelay(20); - - sram_read(adapter, addr, &tmp2, 1); - sram_read(adapter, addr, &tmp2, 1); - - dprintk("%s: wrote 0x5a, read 0x%2x\n", __func__, tmp2); - - if (tmp2 != 0x5a) - return 0; - return 1; -} - -static u32 sram_length(struct adapter *adapter) -{ - if (adapter->dw_sram_type == 0x10000) - return 32768; /* 32K */ - if (adapter->dw_sram_type == 0x00000) - return 65536; /* 64K */ - if (adapter->dw_sram_type == 0x20000) - return 131072; /* 128K */ - return 32768; /* 32K */ -} - -/* FlexcopII can work with 32K, 64K or 128K of external SRAM memory. - - for 128K there are 4x32K chips at bank 0,1,2,3. - - for 64K there are 2x32K chips at bank 1,2. - - for 32K there is one 32K chip at bank 0. - - FlexCop works only with one bank at a time. The bank is selected - by bits 28-29 of the 0x700 register. - - bank 0 covers addresses 0x00000-0x07fff - bank 1 covers addresses 0x08000-0x0ffff - bank 2 covers addresses 0x10000-0x17fff - bank 3 covers addresses 0x18000-0x1ffff */ - -static int flexcop_sram_detect(struct flexcop_device *fc) -{ - flexcop_ibi_value r208, r71c_0, vr71c_1; - r208 = fc->read_ibi_reg(fc, ctrl_208); - fc->write_ibi_reg(fc, ctrl_208, ibi_zero); - - r71c_0 = fc->read_ibi_reg(fc, wan_ctrl_reg_71c); - write_reg_dw(adapter, 0x71c, 1); - tmp3 = read_reg_dw(adapter, 0x71c); - dprintk("%s: tmp3 = %x\n", __func__, tmp3); - write_reg_dw(adapter, 0x71c, tmp2); - - // check for internal SRAM ??? - tmp3--; - if (tmp3 != 0) { - sram_set_size(adapter, 0x10000); - sram_init(adapter); - write_reg_dw(adapter, 0x208, tmp); - dprintk("%s: sram size = 32K\n", __func__); - return 32; - } - - if (sram_test_location(adapter, 0x20000, 0x18000) != 0) { - sram_set_size(adapter, 0x20000); - sram_init(adapter); - write_reg_dw(adapter, 0x208, tmp); - dprintk("%s: sram size = 128K\n", __func__); - return 128; - } - - if (sram_test_location(adapter, 0x00000, 0x10000) != 0) { - sram_set_size(adapter, 0x00000); - sram_init(adapter); - write_reg_dw(adapter, 0x208, tmp); - dprintk("%s: sram size = 64K\n", __func__); - return 64; - } - - if (sram_test_location(adapter, 0x10000, 0x00000) != 0) { - sram_set_size(adapter, 0x10000); - sram_init(adapter); - write_reg_dw(adapter, 0x208, tmp); - dprintk("%s: sram size = 32K\n", __func__); - return 32; - } - - sram_set_size(adapter, 0x10000); - sram_init(adapter); - write_reg_dw(adapter, 0x208, tmp); - dprintk("%s: SRAM detection failed. Set to 32K \n", __func__); - return 0; -} - -static void sll_detect_sram_size(struct adapter *adapter) -{ - sram_detect_for_flex2(adapter); -} - -#endif diff --git a/drivers/media/dvb/b2c2/flexcop-usb.c b/drivers/media/dvb/b2c2/flexcop-usb.c deleted file mode 100644 index 8b6275f..0000000 --- a/drivers/media/dvb/b2c2/flexcop-usb.c +++ /dev/null @@ -1,587 +0,0 @@ -/* - * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III - * flexcop-usb.c - covers the USB part - * see flexcop.c for copyright information - */ -#define FC_LOG_PREFIX "flexcop_usb" -#include "flexcop-usb.h" -#include "flexcop-common.h" - -/* Version information */ -#define DRIVER_VERSION "0.1" -#define DRIVER_NAME "Technisat/B2C2 FlexCop II/IIb/III Digital TV USB Driver" -#define DRIVER_AUTHOR "Patrick Boettcher " - -/* debug */ -#ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG -#define dprintk(level,args...) \ - do { if ((debug & level)) printk(args); } while (0) - -#define debug_dump(b, l, method) do {\ - int i; \ - for (i = 0; i < l; i++) \ - method("%02x ", b[i]); \ - method("\n"); \ -} while (0) - -#define DEBSTATUS "" -#else -#define dprintk(level, args...) -#define debug_dump(b, l, method) -#define DEBSTATUS " (debugging is not enabled)" -#endif - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "set debugging level (1=info,ts=2," - "ctrl=4,i2c=8,v8mem=16 (or-able))." DEBSTATUS); -#undef DEBSTATUS - -#define deb_info(args...) dprintk(0x01, args) -#define deb_ts(args...) dprintk(0x02, args) -#define deb_ctrl(args...) dprintk(0x04, args) -#define deb_i2c(args...) dprintk(0x08, args) -#define deb_v8(args...) dprintk(0x10, args) - -/* JLP 111700: we will include the 1 bit gap between the upper and lower 3 bits - * in the IBI address, to make the V8 code simpler. - * PCI ADDRESS FORMAT: 0x71C -> 0000 0111 0001 1100 (the six bits used) - * in general: 0000 0HHH 000L LL00 - * IBI ADDRESS FORMAT: RHHH BLLL - * - * where R is the read(1)/write(0) bit, B is the busy bit - * and HHH and LLL are the two sets of three bits from the PCI address. - */ -#define B2C2_FLEX_PCIOFFSET_TO_INTERNALADDR(usPCI) (u8) \ - (((usPCI >> 2) & 0x07) + ((usPCI >> 4) & 0x70)) -#define B2C2_FLEX_INTERNALADDR_TO_PCIOFFSET(ucAddr) (u16) \ - (((ucAddr & 0x07) << 2) + ((ucAddr & 0x70) << 4)) - -/* - * DKT 020228 - * - forget about this VENDOR_BUFFER_SIZE, read and write register - * deal with DWORD or 4 bytes, that should be should from now on - * - from now on, we don't support anything older than firm 1.00 - * I eliminated the write register as a 2 trip of writing hi word and lo word - * and force this to write only 4 bytes at a time. - * NOTE: this should work with all the firmware from 1.00 and newer - */ -static int flexcop_usb_readwrite_dw(struct flexcop_device *fc, u16 wRegOffsPCI, u32 *val, u8 read) -{ - struct flexcop_usb *fc_usb = fc->bus_specific; - u8 request = read ? B2C2_USB_READ_REG : B2C2_USB_WRITE_REG; - u8 request_type = (read ? USB_DIR_IN : USB_DIR_OUT) | USB_TYPE_VENDOR; - u8 wAddress = B2C2_FLEX_PCIOFFSET_TO_INTERNALADDR(wRegOffsPCI) | - (read ? 0x80 : 0); - - int len = usb_control_msg(fc_usb->udev, - read ? B2C2_USB_CTRL_PIPE_IN : B2C2_USB_CTRL_PIPE_OUT, - request, - request_type, /* 0xc0 read or 0x40 write */ - wAddress, - 0, - val, - sizeof(u32), - B2C2_WAIT_FOR_OPERATION_RDW * HZ); - - if (len != sizeof(u32)) { - err("error while %s dword from %d (%d).", read ? "reading" : - "writing", wAddress, wRegOffsPCI); - return -EIO; - } - return 0; -} -/* - * DKT 010817 - add support for V8 memory read/write and flash update - */ -static int flexcop_usb_v8_memory_req(struct flexcop_usb *fc_usb, - flexcop_usb_request_t req, u8 page, u16 wAddress, - u8 *pbBuffer, u32 buflen) -{ - u8 request_type = USB_TYPE_VENDOR; - u16 wIndex; - int nWaitTime, pipe, len; - wIndex = page << 8; - - switch (req) { - case B2C2_USB_READ_V8_MEM: - nWaitTime = B2C2_WAIT_FOR_OPERATION_V8READ; - request_type |= USB_DIR_IN; - pipe = B2C2_USB_CTRL_PIPE_IN; - break; - case B2C2_USB_WRITE_V8_MEM: - wIndex |= pbBuffer[0]; - request_type |= USB_DIR_OUT; - nWaitTime = B2C2_WAIT_FOR_OPERATION_V8WRITE; - pipe = B2C2_USB_CTRL_PIPE_OUT; - break; - case B2C2_USB_FLASH_BLOCK: - request_type |= USB_DIR_OUT; - nWaitTime = B2C2_WAIT_FOR_OPERATION_V8FLASH; - pipe = B2C2_USB_CTRL_PIPE_OUT; - break; - default: - deb_info("unsupported request for v8_mem_req %x.\n", req); - return -EINVAL; - } - deb_v8("v8mem: %02x %02x %04x %04x, len: %d\n", request_type, req, - wAddress, wIndex, buflen); - - len = usb_control_msg(fc_usb->udev, pipe, - req, - request_type, - wAddress, - wIndex, - pbBuffer, - buflen, - nWaitTime * HZ); - - debug_dump(pbBuffer, len, deb_v8); - return len == buflen ? 0 : -EIO; -} - -#define bytes_left_to_read_on_page(paddr,buflen) \ - ((V8_MEMORY_PAGE_SIZE - (paddr & V8_MEMORY_PAGE_MASK)) > buflen \ - ? buflen : (V8_MEMORY_PAGE_SIZE - (paddr & V8_MEMORY_PAGE_MASK))) - -static int flexcop_usb_memory_req(struct flexcop_usb *fc_usb, - flexcop_usb_request_t req, flexcop_usb_mem_page_t page_start, - u32 addr, int extended, u8 *buf, u32 len) -{ - int i,ret = 0; - u16 wMax; - u32 pagechunk = 0; - - switch(req) { - case B2C2_USB_READ_V8_MEM: - wMax = USB_MEM_READ_MAX; - break; - case B2C2_USB_WRITE_V8_MEM: - wMax = USB_MEM_WRITE_MAX; - break; - case B2C2_USB_FLASH_BLOCK: - wMax = USB_FLASH_MAX; - break; - default: - return -EINVAL; - break; - } - for (i = 0; i < len;) { - pagechunk = - wMax < bytes_left_to_read_on_page(addr, len) ? - wMax : - bytes_left_to_read_on_page(addr, len); - deb_info("%x\n", - (addr & V8_MEMORY_PAGE_MASK) | - (V8_MEMORY_EXTENDED*extended)); - - ret = flexcop_usb_v8_memory_req(fc_usb, req, - page_start + (addr / V8_MEMORY_PAGE_SIZE), - (addr & V8_MEMORY_PAGE_MASK) | - (V8_MEMORY_EXTENDED*extended), - &buf[i], pagechunk); - - if (ret < 0) - return ret; - addr += pagechunk; - len -= pagechunk; - } - return 0; -} - -static int flexcop_usb_get_mac_addr(struct flexcop_device *fc, int extended) -{ - return flexcop_usb_memory_req(fc->bus_specific, B2C2_USB_READ_V8_MEM, - V8_MEMORY_PAGE_FLASH, 0x1f010, 1, - fc->dvb_adapter.proposed_mac, 6); -} - -#if 0 -static int flexcop_usb_utility_req(struct flexcop_usb *fc_usb, int set, - flexcop_usb_utility_function_t func, u8 extra, u16 wIndex, - u16 buflen, u8 *pvBuffer) -{ - u16 wValue; - u8 request_type = (set ? USB_DIR_OUT : USB_DIR_IN) | USB_TYPE_VENDOR; - int nWaitTime = 2, - pipe = set ? B2C2_USB_CTRL_PIPE_OUT : B2C2_USB_CTRL_PIPE_IN, len; - wValue = (func << 8) | extra; - - len = usb_control_msg(fc_usb->udev,pipe, - B2C2_USB_UTILITY, - request_type, - wValue, - wIndex, - pvBuffer, - buflen, - nWaitTime * HZ); - return len == buflen ? 0 : -EIO; -} -#endif - -/* usb i2c stuff */ -static int flexcop_usb_i2c_req(struct flexcop_i2c_adapter *i2c, - flexcop_usb_request_t req, flexcop_usb_i2c_function_t func, - u8 chipaddr, u8 addr, u8 *buf, u8 buflen) -{ - struct flexcop_usb *fc_usb = i2c->fc->bus_specific; - u16 wValue, wIndex; - int nWaitTime,pipe,len; - u8 request_type = USB_TYPE_VENDOR; - - switch (func) { - case USB_FUNC_I2C_WRITE: - case USB_FUNC_I2C_MULTIWRITE: - case USB_FUNC_I2C_REPEATWRITE: - /* DKT 020208 - add this to support special case of DiSEqC */ - case USB_FUNC_I2C_CHECKWRITE: - pipe = B2C2_USB_CTRL_PIPE_OUT; - nWaitTime = 2; - request_type |= USB_DIR_OUT; - break; - case USB_FUNC_I2C_READ: - case USB_FUNC_I2C_REPEATREAD: - pipe = B2C2_USB_CTRL_PIPE_IN; - nWaitTime = 2; - request_type |= USB_DIR_IN; - break; - default: - deb_info("unsupported function for i2c_req %x\n", func); - return -EINVAL; - } - wValue = (func << 8) | (i2c->port << 4); - wIndex = (chipaddr << 8 ) | addr; - - deb_i2c("i2c %2d: %02x %02x %02x %02x %02x %02x\n", - func, request_type, req, - wValue & 0xff, wValue >> 8, - wIndex & 0xff, wIndex >> 8); - - len = usb_control_msg(fc_usb->udev,pipe, - req, - request_type, - wValue, - wIndex, - buf, - buflen, - nWaitTime * HZ); - return len == buflen ? 0 : -EREMOTEIO; -} - -/* actual bus specific access functions, - make sure prototype are/will be equal to pci */ -static flexcop_ibi_value flexcop_usb_read_ibi_reg(struct flexcop_device *fc, - flexcop_ibi_register reg) -{ - flexcop_ibi_value val; - val.raw = 0; - flexcop_usb_readwrite_dw(fc, reg, &val.raw, 1); - return val; -} - -static int flexcop_usb_write_ibi_reg(struct flexcop_device *fc, - flexcop_ibi_register reg, flexcop_ibi_value val) -{ - return flexcop_usb_readwrite_dw(fc, reg, &val.raw, 0); -} - -static int flexcop_usb_i2c_request(struct flexcop_i2c_adapter *i2c, - flexcop_access_op_t op, u8 chipaddr, u8 addr, u8 *buf, u16 len) -{ - if (op == FC_READ) - return flexcop_usb_i2c_req(i2c, B2C2_USB_I2C_REQUEST, - USB_FUNC_I2C_READ, chipaddr, addr, buf, len); - else - return flexcop_usb_i2c_req(i2c, B2C2_USB_I2C_REQUEST, - USB_FUNC_I2C_WRITE, chipaddr, addr, buf, len); -} - -static void flexcop_usb_process_frame(struct flexcop_usb *fc_usb, - u8 *buffer, int buffer_length) -{ - u8 *b; - int l; - - deb_ts("tmp_buffer_length=%d, buffer_length=%d\n", - fc_usb->tmp_buffer_length, buffer_length); - - if (fc_usb->tmp_buffer_length > 0) { - memcpy(fc_usb->tmp_buffer+fc_usb->tmp_buffer_length, buffer, - buffer_length); - fc_usb->tmp_buffer_length += buffer_length; - b = fc_usb->tmp_buffer; - l = fc_usb->tmp_buffer_length; - } else { - b=buffer; - l=buffer_length; - } - - while (l >= 190) { - if (*b == 0xff) { - switch (*(b+1) & 0x03) { - case 0x01: /* media packet */ - if (*(b+2) == 0x47) - flexcop_pass_dmx_packets( - fc_usb->fc_dev, b+2, 1); - else - deb_ts("not ts packet %*ph\n", 4, b+2); - b += 190; - l -= 190; - break; - default: - deb_ts("wrong packet type\n"); - l = 0; - break; - } - } else { - deb_ts("wrong header\n"); - l = 0; - } - } - - if (l>0) - memcpy(fc_usb->tmp_buffer, b, l); - fc_usb->tmp_buffer_length = l; -} - -static void flexcop_usb_urb_complete(struct urb *urb) -{ - struct flexcop_usb *fc_usb = urb->context; - int i; - - if (urb->actual_length > 0) - deb_ts("urb completed, bufsize: %d actlen; %d\n", - urb->transfer_buffer_length, urb->actual_length); - - for (i = 0; i < urb->number_of_packets; i++) { - if (urb->iso_frame_desc[i].status < 0) { - err("iso frame descriptor %d has an error: %d\n", i, - urb->iso_frame_desc[i].status); - } else - if (urb->iso_frame_desc[i].actual_length > 0) { - deb_ts("passed %d bytes to the demux\n", - urb->iso_frame_desc[i].actual_length); - - flexcop_usb_process_frame(fc_usb, - urb->transfer_buffer + - urb->iso_frame_desc[i].offset, - urb->iso_frame_desc[i].actual_length); - } - urb->iso_frame_desc[i].status = 0; - urb->iso_frame_desc[i].actual_length = 0; - } - usb_submit_urb(urb,GFP_ATOMIC); -} - -static int flexcop_usb_stream_control(struct flexcop_device *fc, int onoff) -{ - /* submit/kill iso packets */ - return 0; -} - -static void flexcop_usb_transfer_exit(struct flexcop_usb *fc_usb) -{ - int i; - for (i = 0; i < B2C2_USB_NUM_ISO_URB; i++) - if (fc_usb->iso_urb[i] != NULL) { - deb_ts("unlinking/killing urb no. %d\n",i); - usb_kill_urb(fc_usb->iso_urb[i]); - usb_free_urb(fc_usb->iso_urb[i]); - } - - if (fc_usb->iso_buffer != NULL) - pci_free_consistent(NULL, - fc_usb->buffer_size, fc_usb->iso_buffer, - fc_usb->dma_addr); -} - -static int flexcop_usb_transfer_init(struct flexcop_usb *fc_usb) -{ - u16 frame_size = le16_to_cpu( - fc_usb->uintf->cur_altsetting->endpoint[0].desc.wMaxPacketSize); - int bufsize = B2C2_USB_NUM_ISO_URB * B2C2_USB_FRAMES_PER_ISO * - frame_size, i, j, ret; - int buffer_offset = 0; - - deb_ts("creating %d iso-urbs with %d frames " - "each of %d bytes size = %d.\n", B2C2_USB_NUM_ISO_URB, - B2C2_USB_FRAMES_PER_ISO, frame_size, bufsize); - - fc_usb->iso_buffer = pci_alloc_consistent(NULL, - bufsize, &fc_usb->dma_addr); - if (fc_usb->iso_buffer == NULL) - return -ENOMEM; - - memset(fc_usb->iso_buffer, 0, bufsize); - fc_usb->buffer_size = bufsize; - - /* creating iso urbs */ - for (i = 0; i < B2C2_USB_NUM_ISO_URB; i++) { - fc_usb->iso_urb[i] = usb_alloc_urb(B2C2_USB_FRAMES_PER_ISO, - GFP_ATOMIC); - if (fc_usb->iso_urb[i] == NULL) { - ret = -ENOMEM; - goto urb_error; - } - } - - /* initialising and submitting iso urbs */ - for (i = 0; i < B2C2_USB_NUM_ISO_URB; i++) { - int frame_offset = 0; - struct urb *urb = fc_usb->iso_urb[i]; - deb_ts("initializing and submitting urb no. %d " - "(buf_offset: %d).\n", i, buffer_offset); - - urb->dev = fc_usb->udev; - urb->context = fc_usb; - urb->complete = flexcop_usb_urb_complete; - urb->pipe = B2C2_USB_DATA_PIPE; - urb->transfer_flags = URB_ISO_ASAP; - urb->interval = 1; - urb->number_of_packets = B2C2_USB_FRAMES_PER_ISO; - urb->transfer_buffer_length = frame_size * B2C2_USB_FRAMES_PER_ISO; - urb->transfer_buffer = fc_usb->iso_buffer + buffer_offset; - - buffer_offset += frame_size * B2C2_USB_FRAMES_PER_ISO; - for (j = 0; j < B2C2_USB_FRAMES_PER_ISO; j++) { - deb_ts("urb no: %d, frame: %d, frame_offset: %d\n", - i, j, frame_offset); - urb->iso_frame_desc[j].offset = frame_offset; - urb->iso_frame_desc[j].length = frame_size; - frame_offset += frame_size; - } - - if ((ret = usb_submit_urb(fc_usb->iso_urb[i],GFP_ATOMIC))) { - err("submitting urb %d failed with %d.", i, ret); - goto urb_error; - } - deb_ts("submitted urb no. %d.\n",i); - } - - /* SRAM */ - flexcop_sram_set_dest(fc_usb->fc_dev, FC_SRAM_DEST_MEDIA | - FC_SRAM_DEST_NET | FC_SRAM_DEST_CAO | FC_SRAM_DEST_CAI, - FC_SRAM_DEST_TARGET_WAN_USB); - flexcop_wan_set_speed(fc_usb->fc_dev, FC_WAN_SPEED_8MBITS); - flexcop_sram_ctrl(fc_usb->fc_dev, 1, 1, 1); - return 0; - -urb_error: - flexcop_usb_transfer_exit(fc_usb); - return ret; -} - -static int flexcop_usb_init(struct flexcop_usb *fc_usb) -{ - /* use the alternate setting with the larges buffer */ - usb_set_interface(fc_usb->udev,0,1); - switch (fc_usb->udev->speed) { - case USB_SPEED_LOW: - err("cannot handle USB speed because it is too slow."); - return -ENODEV; - break; - case USB_SPEED_FULL: - info("running at FULL speed."); - break; - case USB_SPEED_HIGH: - info("running at HIGH speed."); - break; - case USB_SPEED_UNKNOWN: /* fall through */ - default: - err("cannot handle USB speed because it is unknown."); - return -ENODEV; - } - usb_set_intfdata(fc_usb->uintf, fc_usb); - return 0; -} - -static void flexcop_usb_exit(struct flexcop_usb *fc_usb) -{ - usb_set_intfdata(fc_usb->uintf, NULL); -} - -static int flexcop_usb_probe(struct usb_interface *intf, - const struct usb_device_id *id) -{ - struct usb_device *udev = interface_to_usbdev(intf); - struct flexcop_usb *fc_usb = NULL; - struct flexcop_device *fc = NULL; - int ret; - - if ((fc = flexcop_device_kmalloc(sizeof(struct flexcop_usb))) == NULL) { - err("out of memory\n"); - return -ENOMEM; - } - - /* general flexcop init */ - fc_usb = fc->bus_specific; - fc_usb->fc_dev = fc; - - fc->read_ibi_reg = flexcop_usb_read_ibi_reg; - fc->write_ibi_reg = flexcop_usb_write_ibi_reg; - fc->i2c_request = flexcop_usb_i2c_request; - fc->get_mac_addr = flexcop_usb_get_mac_addr; - - fc->stream_control = flexcop_usb_stream_control; - - fc->pid_filtering = 1; - fc->bus_type = FC_USB; - - fc->dev = &udev->dev; - fc->owner = THIS_MODULE; - - /* bus specific part */ - fc_usb->udev = udev; - fc_usb->uintf = intf; - if ((ret = flexcop_usb_init(fc_usb)) != 0) - goto err_kfree; - - /* init flexcop */ - if ((ret = flexcop_device_initialize(fc)) != 0) - goto err_usb_exit; - - /* xfer init */ - if ((ret = flexcop_usb_transfer_init(fc_usb)) != 0) - goto err_fc_exit; - - info("%s successfully initialized and connected.", DRIVER_NAME); - return 0; - -err_fc_exit: - flexcop_device_exit(fc); -err_usb_exit: - flexcop_usb_exit(fc_usb); -err_kfree: - flexcop_device_kfree(fc); - return ret; -} - -static void flexcop_usb_disconnect(struct usb_interface *intf) -{ - struct flexcop_usb *fc_usb = usb_get_intfdata(intf); - flexcop_usb_transfer_exit(fc_usb); - flexcop_device_exit(fc_usb->fc_dev); - flexcop_usb_exit(fc_usb); - flexcop_device_kfree(fc_usb->fc_dev); - info("%s successfully deinitialized and disconnected.", DRIVER_NAME); -} - -static struct usb_device_id flexcop_usb_table [] = { - { USB_DEVICE(0x0af7, 0x0101) }, - { } -}; -MODULE_DEVICE_TABLE (usb, flexcop_usb_table); - -/* usb specific object needed to register this driver with the usb subsystem */ -static struct usb_driver flexcop_usb_driver = { - .name = "b2c2_flexcop_usb", - .probe = flexcop_usb_probe, - .disconnect = flexcop_usb_disconnect, - .id_table = flexcop_usb_table, -}; - -module_usb_driver(flexcop_usb_driver); - -MODULE_AUTHOR(DRIVER_AUTHOR); -MODULE_DESCRIPTION(DRIVER_NAME); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/b2c2/flexcop-usb.h b/drivers/media/dvb/b2c2/flexcop-usb.h deleted file mode 100644 index 92529a9..0000000 --- a/drivers/media/dvb/b2c2/flexcop-usb.h +++ /dev/null @@ -1,111 +0,0 @@ -/* - * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III - * flexcop-usb.h - header file for the USB part - * see flexcop.c for copyright information - */ -#ifndef __FLEXCOP_USB_H_INCLUDED__ -#define __FLEXCOP_USB_H_INCLUDED__ - -#include - -/* transfer parameters */ -#define B2C2_USB_FRAMES_PER_ISO 4 -#define B2C2_USB_NUM_ISO_URB 4 - -#define B2C2_USB_CTRL_PIPE_IN usb_rcvctrlpipe(fc_usb->udev, 0) -#define B2C2_USB_CTRL_PIPE_OUT usb_sndctrlpipe(fc_usb->udev, 0) -#define B2C2_USB_DATA_PIPE usb_rcvisocpipe(fc_usb->udev, 0x81) - -struct flexcop_usb { - struct usb_device *udev; - struct usb_interface *uintf; - - u8 *iso_buffer; - int buffer_size; - dma_addr_t dma_addr; - - struct urb *iso_urb[B2C2_USB_NUM_ISO_URB]; - struct flexcop_device *fc_dev; - - u8 tmp_buffer[1023+190]; - int tmp_buffer_length; -}; - -#if 0 -/* request types TODO What is its use?*/ -typedef enum { - -} flexcop_usb_request_type_t; -#endif - -/* request */ -typedef enum { - B2C2_USB_WRITE_V8_MEM = 0x04, - B2C2_USB_READ_V8_MEM = 0x05, - B2C2_USB_READ_REG = 0x08, - B2C2_USB_WRITE_REG = 0x0A, - B2C2_USB_WRITEREGHI = 0x0B, - B2C2_USB_FLASH_BLOCK = 0x10, - B2C2_USB_I2C_REQUEST = 0x11, - B2C2_USB_UTILITY = 0x12, -} flexcop_usb_request_t; - -/* function definition for I2C_REQUEST */ -typedef enum { - USB_FUNC_I2C_WRITE = 0x01, - USB_FUNC_I2C_MULTIWRITE = 0x02, - USB_FUNC_I2C_READ = 0x03, - USB_FUNC_I2C_REPEATWRITE = 0x04, - USB_FUNC_GET_DESCRIPTOR = 0x05, - USB_FUNC_I2C_REPEATREAD = 0x06, - /* DKT 020208 - add this to support special case of DiSEqC */ - USB_FUNC_I2C_CHECKWRITE = 0x07, - USB_FUNC_I2C_CHECKRESULT = 0x08, -} flexcop_usb_i2c_function_t; - -/* function definition for UTILITY request 0x12 - * DKT 020304 - new utility function */ -typedef enum { - UTILITY_SET_FILTER = 0x01, - UTILITY_DATA_ENABLE = 0x02, - UTILITY_FLEX_MULTIWRITE = 0x03, - UTILITY_SET_BUFFER_SIZE = 0x04, - UTILITY_FLEX_OPERATOR = 0x05, - UTILITY_FLEX_RESET300_START = 0x06, - UTILITY_FLEX_RESET300_STOP = 0x07, - UTILITY_FLEX_RESET300 = 0x08, - UTILITY_SET_ISO_SIZE = 0x09, - UTILITY_DATA_RESET = 0x0A, - UTILITY_GET_DATA_STATUS = 0x10, - UTILITY_GET_V8_REG = 0x11, - /* DKT 020326 - add function for v1.14 */ - UTILITY_SRAM_WRITE = 0x12, - UTILITY_SRAM_READ = 0x13, - UTILITY_SRAM_TESTFILL = 0x14, - UTILITY_SRAM_TESTSET = 0x15, - UTILITY_SRAM_TESTVERIFY = 0x16, -} flexcop_usb_utility_function_t; - -#define B2C2_WAIT_FOR_OPERATION_RW (1*HZ) -#define B2C2_WAIT_FOR_OPERATION_RDW (3*HZ) -#define B2C2_WAIT_FOR_OPERATION_WDW (1*HZ) - -#define B2C2_WAIT_FOR_OPERATION_V8READ (3*HZ) -#define B2C2_WAIT_FOR_OPERATION_V8WRITE (3*HZ) -#define B2C2_WAIT_FOR_OPERATION_V8FLASH (3*HZ) - -typedef enum { - V8_MEMORY_PAGE_DVB_CI = 0x20, - V8_MEMORY_PAGE_DVB_DS = 0x40, - V8_MEMORY_PAGE_MULTI2 = 0x60, - V8_MEMORY_PAGE_FLASH = 0x80 -} flexcop_usb_mem_page_t; - -#define V8_MEMORY_EXTENDED (1 << 15) -#define USB_MEM_READ_MAX 32 -#define USB_MEM_WRITE_MAX 1 -#define USB_FLASH_MAX 8 -#define V8_MEMORY_PAGE_SIZE 0x8000 /* 32K */ -#define V8_MEMORY_PAGE_MASK 0x7FFF - -#endif diff --git a/drivers/media/dvb/b2c2/flexcop.c b/drivers/media/dvb/b2c2/flexcop.c deleted file mode 100644 index b1e8c99..0000000 --- a/drivers/media/dvb/b2c2/flexcop.c +++ /dev/null @@ -1,324 +0,0 @@ -/* - * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III - * flexcop.c - main module part - * Copyright (C) 2004-9 Patrick Boettcher - * based on skystar2-driver Copyright (C) 2003 Vadim Catana, skystar@moldova.cc - * - * Acknowledgements: - * John Jurrius from BBTI, Inc. for extensive support - * with code examples and data books - * Bjarne Steinsbo, bjarne at steinsbo.com (some ideas for rewriting) - * - * Contributions to the skystar2-driver have been done by - * Vincenzo Di Massa, hawk.it at tiscalinet.it (several DiSEqC fixes) - * Roberto Ragusa, r.ragusa at libero.it (polishing, restyling the code) - * Uwe Bugla, uwe.bugla at gmx.de (doing tests, restyling code, writing docu) - * Niklas Peinecke, peinecke at gdv.uni-hannover.de (hardware pid/mac - * filtering) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either version 2.1 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - */ - -#include "flexcop.h" - -#define DRIVER_NAME "B2C2 FlexcopII/II(b)/III digital TV receiver chip" -#define DRIVER_AUTHOR "Patrick Boettcher demux->priv; - return flexcop_pid_feed_control(fc, dvbdmxfeed, 1); -} - -static int flexcop_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed) -{ - struct flexcop_device *fc = dvbdmxfeed->demux->priv; - return flexcop_pid_feed_control(fc, dvbdmxfeed, 0); -} - -static int flexcop_dvb_init(struct flexcop_device *fc) -{ - int ret = dvb_register_adapter(&fc->dvb_adapter, - "FlexCop Digital TV device", fc->owner, - fc->dev, adapter_nr); - if (ret < 0) { - err("error registering DVB adapter"); - return ret; - } - fc->dvb_adapter.priv = fc; - - fc->demux.dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING - | DMX_MEMORY_BASED_FILTERING); - fc->demux.priv = fc; - fc->demux.filternum = fc->demux.feednum = FC_MAX_FEED; - fc->demux.start_feed = flexcop_dvb_start_feed; - fc->demux.stop_feed = flexcop_dvb_stop_feed; - fc->demux.write_to_decoder = NULL; - - ret = dvb_dmx_init(&fc->demux); - if (ret < 0) { - err("dvb_dmx failed: error %d", ret); - goto err_dmx; - } - - fc->hw_frontend.source = DMX_FRONTEND_0; - - fc->dmxdev.filternum = fc->demux.feednum; - fc->dmxdev.demux = &fc->demux.dmx; - fc->dmxdev.capabilities = 0; - ret = dvb_dmxdev_init(&fc->dmxdev, &fc->dvb_adapter); - if (ret < 0) { - err("dvb_dmxdev_init failed: error %d", ret); - goto err_dmx_dev; - } - - ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->hw_frontend); - if (ret < 0) { - err("adding hw_frontend to dmx failed: error %d", ret); - goto err_dmx_add_hw_frontend; - } - - fc->mem_frontend.source = DMX_MEMORY_FE; - ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->mem_frontend); - if (ret < 0) { - err("adding mem_frontend to dmx failed: error %d", ret); - goto err_dmx_add_mem_frontend; - } - - ret = fc->demux.dmx.connect_frontend(&fc->demux.dmx, &fc->hw_frontend); - if (ret < 0) { - err("connect frontend failed: error %d", ret); - goto err_connect_frontend; - } - - ret = dvb_net_init(&fc->dvb_adapter, &fc->dvbnet, &fc->demux.dmx); - if (ret < 0) { - err("dvb_net_init failed: error %d", ret); - goto err_net; - } - - fc->init_state |= FC_STATE_DVB_INIT; - return 0; - -err_net: - fc->demux.dmx.disconnect_frontend(&fc->demux.dmx); -err_connect_frontend: - fc->demux.dmx.remove_frontend(&fc->demux.dmx, &fc->mem_frontend); -err_dmx_add_mem_frontend: - fc->demux.dmx.remove_frontend(&fc->demux.dmx, &fc->hw_frontend); -err_dmx_add_hw_frontend: - dvb_dmxdev_release(&fc->dmxdev); -err_dmx_dev: - dvb_dmx_release(&fc->demux); -err_dmx: - dvb_unregister_adapter(&fc->dvb_adapter); - return ret; -} - -static void flexcop_dvb_exit(struct flexcop_device *fc) -{ - if (fc->init_state & FC_STATE_DVB_INIT) { - dvb_net_release(&fc->dvbnet); - - fc->demux.dmx.close(&fc->demux.dmx); - fc->demux.dmx.remove_frontend(&fc->demux.dmx, - &fc->mem_frontend); - fc->demux.dmx.remove_frontend(&fc->demux.dmx, - &fc->hw_frontend); - dvb_dmxdev_release(&fc->dmxdev); - dvb_dmx_release(&fc->demux); - dvb_unregister_adapter(&fc->dvb_adapter); - deb_info("deinitialized dvb stuff\n"); - } - fc->init_state &= ~FC_STATE_DVB_INIT; -} - -/* these methods are necessary to achieve the long-term-goal of hiding the - * struct flexcop_device from the bus-parts */ -void flexcop_pass_dmx_data(struct flexcop_device *fc, u8 *buf, u32 len) -{ - dvb_dmx_swfilter(&fc->demux, buf, len); -} -EXPORT_SYMBOL(flexcop_pass_dmx_data); - -void flexcop_pass_dmx_packets(struct flexcop_device *fc, u8 *buf, u32 no) -{ - dvb_dmx_swfilter_packets(&fc->demux, buf, no); -} -EXPORT_SYMBOL(flexcop_pass_dmx_packets); - -static void flexcop_reset(struct flexcop_device *fc) -{ - flexcop_ibi_value v210, v204; - - /* reset the flexcop itself */ - fc->write_ibi_reg(fc,ctrl_208,ibi_zero); - - v210.raw = 0; - v210.sw_reset_210.reset_block_000 = 1; - v210.sw_reset_210.reset_block_100 = 1; - v210.sw_reset_210.reset_block_200 = 1; - v210.sw_reset_210.reset_block_300 = 1; - v210.sw_reset_210.reset_block_400 = 1; - v210.sw_reset_210.reset_block_500 = 1; - v210.sw_reset_210.reset_block_600 = 1; - v210.sw_reset_210.reset_block_700 = 1; - v210.sw_reset_210.Block_reset_enable = 0xb2; - v210.sw_reset_210.Special_controls = 0xc259; - fc->write_ibi_reg(fc,sw_reset_210,v210); - msleep(1); - - /* reset the periphical devices */ - - v204 = fc->read_ibi_reg(fc,misc_204); - v204.misc_204.Per_reset_sig = 0; - fc->write_ibi_reg(fc,misc_204,v204); - msleep(1); - v204.misc_204.Per_reset_sig = 1; - fc->write_ibi_reg(fc,misc_204,v204); -} - -void flexcop_reset_block_300(struct flexcop_device *fc) -{ - flexcop_ibi_value v208_save = fc->read_ibi_reg(fc, ctrl_208), - v210 = fc->read_ibi_reg(fc, sw_reset_210); - - deb_rdump("208: %08x, 210: %08x\n", v208_save.raw, v210.raw); - fc->write_ibi_reg(fc,ctrl_208,ibi_zero); - - v210.sw_reset_210.reset_block_300 = 1; - v210.sw_reset_210.Block_reset_enable = 0xb2; - - fc->write_ibi_reg(fc,sw_reset_210,v210); - fc->write_ibi_reg(fc,ctrl_208,v208_save); -} - -struct flexcop_device *flexcop_device_kmalloc(size_t bus_specific_len) -{ - void *bus; - struct flexcop_device *fc = kzalloc(sizeof(struct flexcop_device), - GFP_KERNEL); - if (!fc) { - err("no memory"); - return NULL; - } - - bus = kzalloc(bus_specific_len, GFP_KERNEL); - if (!bus) { - err("no memory"); - kfree(fc); - return NULL; - } - - fc->bus_specific = bus; - - return fc; -} -EXPORT_SYMBOL(flexcop_device_kmalloc); - -void flexcop_device_kfree(struct flexcop_device *fc) -{ - kfree(fc->bus_specific); - kfree(fc); -} -EXPORT_SYMBOL(flexcop_device_kfree); - -int flexcop_device_initialize(struct flexcop_device *fc) -{ - int ret; - ibi_zero.raw = 0; - - flexcop_reset(fc); - flexcop_determine_revision(fc); - flexcop_sram_init(fc); - flexcop_hw_filter_init(fc); - flexcop_smc_ctrl(fc, 0); - - ret = flexcop_dvb_init(fc); - if (ret) - goto error; - - /* i2c has to be done before doing EEProm stuff - - * because the EEProm is accessed via i2c */ - ret = flexcop_i2c_init(fc); - if (ret) - goto error; - - /* do the MAC address reading after initializing the dvb_adapter */ - if (fc->get_mac_addr(fc, 0) == 0) { - u8 *b = fc->dvb_adapter.proposed_mac; - info("MAC address = %pM", b); - flexcop_set_mac_filter(fc,b); - flexcop_mac_filter_ctrl(fc,1); - } else - warn("reading of MAC address failed.\n"); - - ret = flexcop_frontend_init(fc); - if (ret) - goto error; - - flexcop_device_name(fc,"initialization of","complete"); - return 0; - -error: - flexcop_device_exit(fc); - return ret; -} -EXPORT_SYMBOL(flexcop_device_initialize); - -void flexcop_device_exit(struct flexcop_device *fc) -{ - flexcop_frontend_exit(fc); - flexcop_i2c_exit(fc); - flexcop_dvb_exit(fc); -} -EXPORT_SYMBOL(flexcop_device_exit); - -static int flexcop_module_init(void) -{ - info(DRIVER_NAME " loaded successfully"); - return 0; -} - -static void flexcop_module_cleanup(void) -{ - info(DRIVER_NAME " unloaded successfully"); -} - -module_init(flexcop_module_init); -module_exit(flexcop_module_cleanup); - -MODULE_AUTHOR(DRIVER_AUTHOR); -MODULE_DESCRIPTION(DRIVER_NAME); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/b2c2/flexcop.h b/drivers/media/dvb/b2c2/flexcop.h deleted file mode 100644 index 897b10c..0000000 --- a/drivers/media/dvb/b2c2/flexcop.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III - * flexcop.h - private header file for all flexcop-chip-source files - * see flexcop.c for copyright information - */ -#ifndef __FLEXCOP_H__ -#define __FLEXCOP_H___ - -#define FC_LOG_PREFIX "b2c2-flexcop" -#include "flexcop-common.h" - -extern int b2c2_flexcop_debug; - -/* debug */ -#ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG -#define dprintk(level,args...) \ - do { if ((b2c2_flexcop_debug & level)) printk(args); } while (0) -#else -#define dprintk(level,args...) -#endif - -#define deb_info(args...) dprintk(0x01, args) -#define deb_tuner(args...) dprintk(0x02, args) -#define deb_i2c(args...) dprintk(0x04, args) -#define deb_ts(args...) dprintk(0x08, args) -#define deb_sram(args...) dprintk(0x10, args) -#define deb_rdump(args...) dprintk(0x20, args) - -#endif diff --git a/drivers/media/dvb/b2c2/flexcop_ibi_value_be.h b/drivers/media/dvb/b2c2/flexcop_ibi_value_be.h deleted file mode 100644 index 8f64bdb..0000000 --- a/drivers/media/dvb/b2c2/flexcop_ibi_value_be.h +++ /dev/null @@ -1,455 +0,0 @@ -/* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III - * register descriptions - * see flexcop.c for copyright information - */ -/* This file is automatically generated, do not edit things here. */ -#ifndef __FLEXCOP_IBI_VALUE_INCLUDED__ -#define __FLEXCOP_IBI_VALUE_INCLUDED__ - -typedef union { - u32 raw; - - struct { - u32 dma_address0 :30; - u32 dma_0No_update : 1; - u32 dma_0start : 1; - } dma_0x0; - - struct { - u32 dma_addr_size :24; - u32 DMA_maxpackets : 8; - } dma_0x4_remap; - - struct { - u32 dma_addr_size :24; - u32 unused : 1; - u32 dma1timer : 7; - } dma_0x4_read; - - struct { - u32 dma_addr_size :24; - u32 dmatimer : 7; - u32 unused : 1; - } dma_0x4_write; - - struct { - u32 dma_cur_addr :30; - u32 unused : 2; - } dma_0x8; - - struct { - u32 dma_address1 :30; - u32 remap_enable : 1; - u32 dma_1start : 1; - } dma_0xc; - - struct { - u32 st_done : 1; - u32 no_base_addr_ack_error : 1; - u32 twoWS_port_reg : 2; - u32 total_bytes : 2; - u32 twoWS_rw : 1; - u32 working_start : 1; - u32 data1_reg : 8; - u32 baseaddr : 8; - u32 reserved1 : 1; - u32 chipaddr : 7; - } tw_sm_c_100; - - struct { - u32 unused : 6; - u32 force_stop : 1; - u32 exlicit_stops : 1; - u32 data4_reg : 8; - u32 data3_reg : 8; - u32 data2_reg : 8; - } tw_sm_c_104; - - struct { - u32 reserved2 :19; - u32 tlo1 : 5; - u32 reserved1 : 2; - u32 thi1 : 6; - } tw_sm_c_108; - - struct { - u32 reserved2 :19; - u32 tlo1 : 5; - u32 reserved1 : 2; - u32 thi1 : 6; - } tw_sm_c_10c; - - struct { - u32 reserved2 :19; - u32 tlo1 : 5; - u32 reserved1 : 2; - u32 thi1 : 6; - } tw_sm_c_110; - - struct { - u32 LNB_CTLPrescaler_sig : 2; - u32 LNB_CTLLowCount_sig :15; - u32 LNB_CTLHighCount_sig :15; - } lnb_switch_freq_200; - - struct { - u32 Rev_N_sig_reserved2 : 1; - u32 Rev_N_sig_caps : 1; - u32 Rev_N_sig_reserved1 : 2; - u32 Rev_N_sig_revision_hi : 4; - u32 reserved :20; - u32 Per_reset_sig : 1; - u32 LNB_L_H_sig : 1; - u32 ACPI3_sig : 1; - u32 ACPI1_sig : 1; - } misc_204; - - struct { - u32 unused : 9; - u32 Mailbox_from_V8_Enable_sig : 1; - u32 DMA2_Size_IRQ_Enable_sig : 1; - u32 DMA1_Size_IRQ_Enable_sig : 1; - u32 DMA2_Timer_Enable_sig : 1; - u32 DMA2_IRQ_Enable_sig : 1; - u32 DMA1_Timer_Enable_sig : 1; - u32 DMA1_IRQ_Enable_sig : 1; - u32 Rcv_Data_sig : 1; - u32 MAC_filter_Mode_sig : 1; - u32 Multi2_Enable_sig : 1; - u32 Per_CA_Enable_sig : 1; - u32 SMC_Enable_sig : 1; - u32 CA_Enable_sig : 1; - u32 WAN_CA_Enable_sig : 1; - u32 WAN_Enable_sig : 1; - u32 Mask_filter_sig : 1; - u32 Null_filter_sig : 1; - u32 ECM_filter_sig : 1; - u32 EMM_filter_sig : 1; - u32 PMT_filter_sig : 1; - u32 PCR_filter_sig : 1; - u32 Stream2_filter_sig : 1; - u32 Stream1_filter_sig : 1; - } ctrl_208; - - struct { - u32 reserved :21; - u32 Transport_Error : 1; - u32 LLC_SNAP_FLAG_set : 1; - u32 Continuity_error_flag : 1; - u32 Data_receiver_error : 1; - u32 Mailbox_from_V8_Status_sig : 1; - u32 DMA2_Size_IRQ_Status : 1; - u32 DMA1_Size_IRQ_Status : 1; - u32 DMA2_Timer_Status : 1; - u32 DMA2_IRQ_Status : 1; - u32 DMA1_Timer_Status : 1; - u32 DMA1_IRQ_Status : 1; - } irq_20c; - - struct { - u32 Special_controls :16; - u32 Block_reset_enable : 8; - u32 reset_block_700 : 1; - u32 reset_block_600 : 1; - u32 reset_block_500 : 1; - u32 reset_block_400 : 1; - u32 reset_block_300 : 1; - u32 reset_block_200 : 1; - u32 reset_block_100 : 1; - u32 reset_block_000 : 1; - } sw_reset_210; - - struct { - u32 unused2 :20; - u32 polarity_PS_ERR_sig : 1; - u32 polarity_PS_SYNC_sig : 1; - u32 polarity_PS_VALID_sig : 1; - u32 polarity_PS_CLK_sig : 1; - u32 unused1 : 3; - u32 s2p_sel_sig : 1; - u32 section_pkg_enable_sig : 1; - u32 halt_V8_sig : 1; - u32 v2WS_oe_sig : 1; - u32 vuart_oe_sig : 1; - } misc_214; - - struct { - u32 Mailbox_from_V8 :32; - } mbox_v8_to_host_218; - - struct { - u32 sysramaccess_busmuster : 1; - u32 sysramaccess_write : 1; - u32 unused : 7; - u32 sysramaccess_addr :15; - u32 sysramaccess_data : 8; - } mbox_host_to_v8_21c; - - struct { - u32 debug_fifo_problem : 1; - u32 debug_flag_write_status00 : 1; - u32 Stream2_trans : 1; - u32 Stream2_PID :13; - u32 debug_flag_pid_saved : 1; - u32 MAC_Multicast_filter : 1; - u32 Stream1_trans : 1; - u32 Stream1_PID :13; - } pid_filter_300; - - struct { - u32 reserved : 2; - u32 PMT_trans : 1; - u32 PMT_PID :13; - u32 debug_overrun2 : 1; - u32 debug_overrun3 : 1; - u32 PCR_trans : 1; - u32 PCR_PID :13; - } pid_filter_304; - - struct { - u32 reserved : 2; - u32 ECM_trans : 1; - u32 ECM_PID :13; - u32 EMM_filter_6 : 1; - u32 EMM_filter_4 : 1; - u32 EMM_trans : 1; - u32 EMM_PID :13; - } pid_filter_308; - - struct { - u32 unused2 : 3; - u32 Group_mask :13; - u32 unused1 : 2; - u32 Group_trans : 1; - u32 Group_PID :13; - } pid_filter_30c_ext_ind_0_7; - - struct { - u32 unused :15; - u32 net_master_read :17; - } pid_filter_30c_ext_ind_1; - - struct { - u32 unused :15; - u32 net_master_write :17; - } pid_filter_30c_ext_ind_2; - - struct { - u32 unused :15; - u32 next_net_master_write :17; - } pid_filter_30c_ext_ind_3; - - struct { - u32 reserved2 : 5; - u32 stack_read :10; - u32 reserved1 : 6; - u32 state_write :10; - u32 unused1 : 1; - } pid_filter_30c_ext_ind_4; - - struct { - u32 unused :22; - u32 stack_cnt :10; - } pid_filter_30c_ext_ind_5; - - struct { - u32 unused : 4; - u32 data_size_reg :12; - u32 write_status4 : 2; - u32 write_status1 : 2; - u32 pid_fsm_save_reg300 : 2; - u32 pid_fsm_save_reg4 : 2; - u32 pid_fsm_save_reg3 : 2; - u32 pid_fsm_save_reg2 : 2; - u32 pid_fsm_save_reg1 : 2; - u32 pid_fsm_save_reg0 : 2; - } pid_filter_30c_ext_ind_6; - - struct { - u32 unused :22; - u32 pass_alltables : 1; - u32 AB_select : 1; - u32 extra_index_reg : 3; - u32 index_reg : 5; - } index_reg_310; - - struct { - u32 reserved :17; - u32 PID_enable_bit : 1; - u32 PID_trans : 1; - u32 PID :13; - } pid_n_reg_314; - - struct { - u32 reserved : 6; - u32 HighAB_bit : 1; - u32 Enable_bit : 1; - u32 A6_byte : 8; - u32 A5_byte : 8; - u32 A4_byte : 8; - } mac_low_reg_318; - - struct { - u32 reserved : 8; - u32 A3_byte : 8; - u32 A2_byte : 8; - u32 A1_byte : 8; - } mac_high_reg_31c; - - struct { - u32 data_Tag_ID :16; - u32 reserved :16; - } data_tag_400; - - struct { - u32 Card_IDbyte3 : 8; - u32 Card_IDbyte4 : 8; - u32 Card_IDbyte5 : 8; - u32 Card_IDbyte6 : 8; - } card_id_408; - - struct { - u32 Card_IDbyte1 : 8; - u32 Card_IDbyte2 : 8; - } card_id_40c; - - struct { - u32 MAC6 : 8; - u32 MAC3 : 8; - u32 MAC2 : 8; - u32 MAC1 : 8; - } mac_address_418; - - struct { - u32 reserved :16; - u32 MAC8 : 8; - u32 MAC7 : 8; - } mac_address_41c; - - struct { - u32 reserved :21; - u32 txbuffempty : 1; - u32 ReceiveByteFrameError : 1; - u32 ReceiveDataReady : 1; - u32 transmitter_data_byte : 8; - } ci_600; - - struct { - u32 pi_component_reg : 3; - u32 pi_rw : 1; - u32 pi_ha :20; - u32 pi_d : 8; - } pi_604; - - struct { - u32 pi_busy_n : 1; - u32 pi_wait_n : 1; - u32 pi_timeout_status : 1; - u32 pi_CiMax_IRQ_n : 1; - u32 config_cclk : 1; - u32 config_cs_n : 1; - u32 config_wr_n : 1; - u32 config_Prog_n : 1; - u32 config_Init_stat : 1; - u32 config_Done_stat : 1; - u32 pcmcia_b_mod_pwr_n : 1; - u32 pcmcia_a_mod_pwr_n : 1; - u32 reserved : 3; - u32 Timer_addr : 5; - u32 unused : 1; - u32 timer_data : 7; - u32 Timer_Load_req : 1; - u32 Timer_Read_req : 1; - u32 oncecycle_read : 1; - u32 serialReset : 1; - } pi_608; - - struct { - u32 reserved : 6; - u32 rw_flag : 1; - u32 dvb_en : 1; - u32 key_array_row : 5; - u32 key_array_col : 3; - u32 key_code : 2; - u32 key_enable : 1; - u32 PID :13; - } dvb_reg_60c; - - struct { - u32 start_sram_ibi : 1; - u32 reserved2 : 1; - u32 ce_pin_reg : 1; - u32 oe_pin_reg : 1; - u32 reserved1 : 3; - u32 sc_xfer_bit : 1; - u32 sram_data : 8; - u32 sram_rw : 1; - u32 sram_addr :15; - } sram_ctrl_reg_700; - - struct { - u32 net_addr_write :16; - u32 net_addr_read :16; - } net_buf_reg_704; - - struct { - u32 cai_cnt : 4; - u32 reserved2 : 6; - u32 cai_write :11; - u32 reserved1 : 5; - u32 cai_read :11; - } cai_buf_reg_708; - - struct { - u32 cao_cnt : 4; - u32 reserved2 : 6; - u32 cap_write :11; - u32 reserved1 : 5; - u32 cao_read :11; - } cao_buf_reg_70c; - - struct { - u32 media_cnt : 4; - u32 reserved2 : 6; - u32 media_write :11; - u32 reserved1 : 5; - u32 media_read :11; - } media_buf_reg_710; - - struct { - u32 reserved :17; - u32 ctrl_maximumfill : 1; - u32 ctrl_sramdma : 1; - u32 ctrl_usb_wan : 1; - u32 cao_ovflow_error : 1; - u32 cai_ovflow_error : 1; - u32 media_ovflow_error : 1; - u32 net_ovflow_error : 1; - u32 MEDIA_Dest : 2; - u32 CAO_Dest : 2; - u32 CAI_Dest : 2; - u32 NET_Dest : 2; - } sram_dest_reg_714; - - struct { - u32 reserved3 :11; - u32 net_addr_write : 1; - u32 reserved2 : 3; - u32 net_addr_read : 1; - u32 reserved1 : 4; - u32 net_cnt :12; - } net_buf_reg_718; - - struct { - u32 reserved3 : 4; - u32 wan_pkt_frame : 4; - u32 reserved2 : 4; - u32 sram_memmap : 2; - u32 sram_chip : 2; - u32 wan_wait_state : 8; - u32 reserved1 : 6; - u32 wan_speed_sig : 2; - } wan_ctrl_reg_71c; -} flexcop_ibi_value; - -#endif diff --git a/drivers/media/dvb/b2c2/flexcop_ibi_value_le.h b/drivers/media/dvb/b2c2/flexcop_ibi_value_le.h deleted file mode 100644 index c75830d..0000000 --- a/drivers/media/dvb/b2c2/flexcop_ibi_value_le.h +++ /dev/null @@ -1,455 +0,0 @@ -/* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III - * register descriptions - * see flexcop.c for copyright information - */ -/* This file is automatically generated, do not edit things here. */ -#ifndef __FLEXCOP_IBI_VALUE_INCLUDED__ -#define __FLEXCOP_IBI_VALUE_INCLUDED__ - -typedef union { - u32 raw; - - struct { - u32 dma_0start : 1; - u32 dma_0No_update : 1; - u32 dma_address0 :30; - } dma_0x0; - - struct { - u32 DMA_maxpackets : 8; - u32 dma_addr_size :24; - } dma_0x4_remap; - - struct { - u32 dma1timer : 7; - u32 unused : 1; - u32 dma_addr_size :24; - } dma_0x4_read; - - struct { - u32 unused : 1; - u32 dmatimer : 7; - u32 dma_addr_size :24; - } dma_0x4_write; - - struct { - u32 unused : 2; - u32 dma_cur_addr :30; - } dma_0x8; - - struct { - u32 dma_1start : 1; - u32 remap_enable : 1; - u32 dma_address1 :30; - } dma_0xc; - - struct { - u32 chipaddr : 7; - u32 reserved1 : 1; - u32 baseaddr : 8; - u32 data1_reg : 8; - u32 working_start : 1; - u32 twoWS_rw : 1; - u32 total_bytes : 2; - u32 twoWS_port_reg : 2; - u32 no_base_addr_ack_error : 1; - u32 st_done : 1; - } tw_sm_c_100; - - struct { - u32 data2_reg : 8; - u32 data3_reg : 8; - u32 data4_reg : 8; - u32 exlicit_stops : 1; - u32 force_stop : 1; - u32 unused : 6; - } tw_sm_c_104; - - struct { - u32 thi1 : 6; - u32 reserved1 : 2; - u32 tlo1 : 5; - u32 reserved2 :19; - } tw_sm_c_108; - - struct { - u32 thi1 : 6; - u32 reserved1 : 2; - u32 tlo1 : 5; - u32 reserved2 :19; - } tw_sm_c_10c; - - struct { - u32 thi1 : 6; - u32 reserved1 : 2; - u32 tlo1 : 5; - u32 reserved2 :19; - } tw_sm_c_110; - - struct { - u32 LNB_CTLHighCount_sig :15; - u32 LNB_CTLLowCount_sig :15; - u32 LNB_CTLPrescaler_sig : 2; - } lnb_switch_freq_200; - - struct { - u32 ACPI1_sig : 1; - u32 ACPI3_sig : 1; - u32 LNB_L_H_sig : 1; - u32 Per_reset_sig : 1; - u32 reserved :20; - u32 Rev_N_sig_revision_hi : 4; - u32 Rev_N_sig_reserved1 : 2; - u32 Rev_N_sig_caps : 1; - u32 Rev_N_sig_reserved2 : 1; - } misc_204; - - struct { - u32 Stream1_filter_sig : 1; - u32 Stream2_filter_sig : 1; - u32 PCR_filter_sig : 1; - u32 PMT_filter_sig : 1; - u32 EMM_filter_sig : 1; - u32 ECM_filter_sig : 1; - u32 Null_filter_sig : 1; - u32 Mask_filter_sig : 1; - u32 WAN_Enable_sig : 1; - u32 WAN_CA_Enable_sig : 1; - u32 CA_Enable_sig : 1; - u32 SMC_Enable_sig : 1; - u32 Per_CA_Enable_sig : 1; - u32 Multi2_Enable_sig : 1; - u32 MAC_filter_Mode_sig : 1; - u32 Rcv_Data_sig : 1; - u32 DMA1_IRQ_Enable_sig : 1; - u32 DMA1_Timer_Enable_sig : 1; - u32 DMA2_IRQ_Enable_sig : 1; - u32 DMA2_Timer_Enable_sig : 1; - u32 DMA1_Size_IRQ_Enable_sig : 1; - u32 DMA2_Size_IRQ_Enable_sig : 1; - u32 Mailbox_from_V8_Enable_sig : 1; - u32 unused : 9; - } ctrl_208; - - struct { - u32 DMA1_IRQ_Status : 1; - u32 DMA1_Timer_Status : 1; - u32 DMA2_IRQ_Status : 1; - u32 DMA2_Timer_Status : 1; - u32 DMA1_Size_IRQ_Status : 1; - u32 DMA2_Size_IRQ_Status : 1; - u32 Mailbox_from_V8_Status_sig : 1; - u32 Data_receiver_error : 1; - u32 Continuity_error_flag : 1; - u32 LLC_SNAP_FLAG_set : 1; - u32 Transport_Error : 1; - u32 reserved :21; - } irq_20c; - - struct { - u32 reset_block_000 : 1; - u32 reset_block_100 : 1; - u32 reset_block_200 : 1; - u32 reset_block_300 : 1; - u32 reset_block_400 : 1; - u32 reset_block_500 : 1; - u32 reset_block_600 : 1; - u32 reset_block_700 : 1; - u32 Block_reset_enable : 8; - u32 Special_controls :16; - } sw_reset_210; - - struct { - u32 vuart_oe_sig : 1; - u32 v2WS_oe_sig : 1; - u32 halt_V8_sig : 1; - u32 section_pkg_enable_sig : 1; - u32 s2p_sel_sig : 1; - u32 unused1 : 3; - u32 polarity_PS_CLK_sig : 1; - u32 polarity_PS_VALID_sig : 1; - u32 polarity_PS_SYNC_sig : 1; - u32 polarity_PS_ERR_sig : 1; - u32 unused2 :20; - } misc_214; - - struct { - u32 Mailbox_from_V8 :32; - } mbox_v8_to_host_218; - - struct { - u32 sysramaccess_data : 8; - u32 sysramaccess_addr :15; - u32 unused : 7; - u32 sysramaccess_write : 1; - u32 sysramaccess_busmuster : 1; - } mbox_host_to_v8_21c; - - struct { - u32 Stream1_PID :13; - u32 Stream1_trans : 1; - u32 MAC_Multicast_filter : 1; - u32 debug_flag_pid_saved : 1; - u32 Stream2_PID :13; - u32 Stream2_trans : 1; - u32 debug_flag_write_status00 : 1; - u32 debug_fifo_problem : 1; - } pid_filter_300; - - struct { - u32 PCR_PID :13; - u32 PCR_trans : 1; - u32 debug_overrun3 : 1; - u32 debug_overrun2 : 1; - u32 PMT_PID :13; - u32 PMT_trans : 1; - u32 reserved : 2; - } pid_filter_304; - - struct { - u32 EMM_PID :13; - u32 EMM_trans : 1; - u32 EMM_filter_4 : 1; - u32 EMM_filter_6 : 1; - u32 ECM_PID :13; - u32 ECM_trans : 1; - u32 reserved : 2; - } pid_filter_308; - - struct { - u32 Group_PID :13; - u32 Group_trans : 1; - u32 unused1 : 2; - u32 Group_mask :13; - u32 unused2 : 3; - } pid_filter_30c_ext_ind_0_7; - - struct { - u32 net_master_read :17; - u32 unused :15; - } pid_filter_30c_ext_ind_1; - - struct { - u32 net_master_write :17; - u32 unused :15; - } pid_filter_30c_ext_ind_2; - - struct { - u32 next_net_master_write :17; - u32 unused :15; - } pid_filter_30c_ext_ind_3; - - struct { - u32 unused1 : 1; - u32 state_write :10; - u32 reserved1 : 6; - u32 stack_read :10; - u32 reserved2 : 5; - } pid_filter_30c_ext_ind_4; - - struct { - u32 stack_cnt :10; - u32 unused :22; - } pid_filter_30c_ext_ind_5; - - struct { - u32 pid_fsm_save_reg0 : 2; - u32 pid_fsm_save_reg1 : 2; - u32 pid_fsm_save_reg2 : 2; - u32 pid_fsm_save_reg3 : 2; - u32 pid_fsm_save_reg4 : 2; - u32 pid_fsm_save_reg300 : 2; - u32 write_status1 : 2; - u32 write_status4 : 2; - u32 data_size_reg :12; - u32 unused : 4; - } pid_filter_30c_ext_ind_6; - - struct { - u32 index_reg : 5; - u32 extra_index_reg : 3; - u32 AB_select : 1; - u32 pass_alltables : 1; - u32 unused :22; - } index_reg_310; - - struct { - u32 PID :13; - u32 PID_trans : 1; - u32 PID_enable_bit : 1; - u32 reserved :17; - } pid_n_reg_314; - - struct { - u32 A4_byte : 8; - u32 A5_byte : 8; - u32 A6_byte : 8; - u32 Enable_bit : 1; - u32 HighAB_bit : 1; - u32 reserved : 6; - } mac_low_reg_318; - - struct { - u32 A1_byte : 8; - u32 A2_byte : 8; - u32 A3_byte : 8; - u32 reserved : 8; - } mac_high_reg_31c; - - struct { - u32 reserved :16; - u32 data_Tag_ID :16; - } data_tag_400; - - struct { - u32 Card_IDbyte6 : 8; - u32 Card_IDbyte5 : 8; - u32 Card_IDbyte4 : 8; - u32 Card_IDbyte3 : 8; - } card_id_408; - - struct { - u32 Card_IDbyte2 : 8; - u32 Card_IDbyte1 : 8; - } card_id_40c; - - struct { - u32 MAC1 : 8; - u32 MAC2 : 8; - u32 MAC3 : 8; - u32 MAC6 : 8; - } mac_address_418; - - struct { - u32 MAC7 : 8; - u32 MAC8 : 8; - u32 reserved :16; - } mac_address_41c; - - struct { - u32 transmitter_data_byte : 8; - u32 ReceiveDataReady : 1; - u32 ReceiveByteFrameError : 1; - u32 txbuffempty : 1; - u32 reserved :21; - } ci_600; - - struct { - u32 pi_d : 8; - u32 pi_ha :20; - u32 pi_rw : 1; - u32 pi_component_reg : 3; - } pi_604; - - struct { - u32 serialReset : 1; - u32 oncecycle_read : 1; - u32 Timer_Read_req : 1; - u32 Timer_Load_req : 1; - u32 timer_data : 7; - u32 unused : 1; - u32 Timer_addr : 5; - u32 reserved : 3; - u32 pcmcia_a_mod_pwr_n : 1; - u32 pcmcia_b_mod_pwr_n : 1; - u32 config_Done_stat : 1; - u32 config_Init_stat : 1; - u32 config_Prog_n : 1; - u32 config_wr_n : 1; - u32 config_cs_n : 1; - u32 config_cclk : 1; - u32 pi_CiMax_IRQ_n : 1; - u32 pi_timeout_status : 1; - u32 pi_wait_n : 1; - u32 pi_busy_n : 1; - } pi_608; - - struct { - u32 PID :13; - u32 key_enable : 1; - u32 key_code : 2; - u32 key_array_col : 3; - u32 key_array_row : 5; - u32 dvb_en : 1; - u32 rw_flag : 1; - u32 reserved : 6; - } dvb_reg_60c; - - struct { - u32 sram_addr :15; - u32 sram_rw : 1; - u32 sram_data : 8; - u32 sc_xfer_bit : 1; - u32 reserved1 : 3; - u32 oe_pin_reg : 1; - u32 ce_pin_reg : 1; - u32 reserved2 : 1; - u32 start_sram_ibi : 1; - } sram_ctrl_reg_700; - - struct { - u32 net_addr_read :16; - u32 net_addr_write :16; - } net_buf_reg_704; - - struct { - u32 cai_read :11; - u32 reserved1 : 5; - u32 cai_write :11; - u32 reserved2 : 6; - u32 cai_cnt : 4; - } cai_buf_reg_708; - - struct { - u32 cao_read :11; - u32 reserved1 : 5; - u32 cap_write :11; - u32 reserved2 : 6; - u32 cao_cnt : 4; - } cao_buf_reg_70c; - - struct { - u32 media_read :11; - u32 reserved1 : 5; - u32 media_write :11; - u32 reserved2 : 6; - u32 media_cnt : 4; - } media_buf_reg_710; - - struct { - u32 NET_Dest : 2; - u32 CAI_Dest : 2; - u32 CAO_Dest : 2; - u32 MEDIA_Dest : 2; - u32 net_ovflow_error : 1; - u32 media_ovflow_error : 1; - u32 cai_ovflow_error : 1; - u32 cao_ovflow_error : 1; - u32 ctrl_usb_wan : 1; - u32 ctrl_sramdma : 1; - u32 ctrl_maximumfill : 1; - u32 reserved :17; - } sram_dest_reg_714; - - struct { - u32 net_cnt :12; - u32 reserved1 : 4; - u32 net_addr_read : 1; - u32 reserved2 : 3; - u32 net_addr_write : 1; - u32 reserved3 :11; - } net_buf_reg_718; - - struct { - u32 wan_speed_sig : 2; - u32 reserved1 : 6; - u32 wan_wait_state : 8; - u32 sram_chip : 2; - u32 sram_memmap : 2; - u32 reserved2 : 4; - u32 wan_pkt_frame : 4; - u32 reserved3 : 4; - } wan_ctrl_reg_71c; -} flexcop_ibi_value; - -#endif diff --git a/drivers/media/dvb/bt8xx/Kconfig b/drivers/media/dvb/bt8xx/Kconfig deleted file mode 100644 index 8668e63..0000000 --- a/drivers/media/dvb/bt8xx/Kconfig +++ /dev/null @@ -1,22 +0,0 @@ -config DVB_BT8XX - tristate "BT8xx based PCI cards" - depends on DVB_CORE && PCI && I2C && VIDEO_BT848 - select DVB_MT352 if !DVB_FE_CUSTOMISE - select DVB_SP887X if !DVB_FE_CUSTOMISE - select DVB_NXT6000 if !DVB_FE_CUSTOMISE - select DVB_CX24110 if !DVB_FE_CUSTOMISE - select DVB_OR51211 if !DVB_FE_CUSTOMISE - select DVB_LGDT330X if !DVB_FE_CUSTOMISE - select DVB_ZL10353 if !DVB_FE_CUSTOMISE - select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE - help - Support for PCI cards based on the Bt8xx PCI bridge. Examples are - the Nebula cards, the Pinnacle PCTV cards, the Twinhan DST cards, - the pcHDTV HD2000 cards, the DViCO FusionHDTV Lite cards, and - some AVerMedia cards. - - Since these cards have no MPEG decoder onboard, they transmit - only compressed MPEG data over the PCI bus, so you need - an external software decoder to watch TV on your computer. - - Say Y if you own such a device and want to use it. diff --git a/drivers/media/dvb/bt8xx/Makefile b/drivers/media/dvb/bt8xx/Makefile deleted file mode 100644 index 36591ae..0000000 --- a/drivers/media/dvb/bt8xx/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -obj-$(CONFIG_DVB_BT8XX) += bt878.o dvb-bt8xx.o dst.o dst_ca.o - -ccflags-y += -Idrivers/media/dvb-core -ccflags-y += -Idrivers/media/dvb-frontends -ccflags-y += -Idrivers/media/video/bt8xx -ccflags-y += -Idrivers/media/common/tuners diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c deleted file mode 100644 index b34fa95..0000000 --- a/drivers/media/dvb/bt8xx/bt878.c +++ /dev/null @@ -1,609 +0,0 @@ -/* - * bt878.c: part of the driver for the Pinnacle PCTV Sat DVB PCI card - * - * Copyright (C) 2002 Peter Hettkamp - * - * large parts based on the bttv driver - * Copyright (C) 1996,97,98 Ralph Metzler (rjkm@metzlerbros.de) - * & Marcus Metzler (mocm@metzlerbros.de) - * (c) 1999,2000 Gerd Knorr - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - * - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "bt878.h" -#include "dst_priv.h" - - -/**************************************/ -/* Miscellaneous utility definitions */ -/**************************************/ - -static unsigned int bt878_verbose = 1; -static unsigned int bt878_debug; - -module_param_named(verbose, bt878_verbose, int, 0444); -MODULE_PARM_DESC(verbose, - "verbose startup messages, default is 1 (yes)"); -module_param_named(debug, bt878_debug, int, 0644); -MODULE_PARM_DESC(debug, "Turn on/off debugging, default is 0 (off)."); - -int bt878_num; -struct bt878 bt878[BT878_MAX]; - -EXPORT_SYMBOL(bt878_num); -EXPORT_SYMBOL(bt878); - -#define btwrite(dat,adr) bmtwrite((dat), (bt->bt878_mem+(adr))) -#define btread(adr) bmtread(bt->bt878_mem+(adr)) - -#define btand(dat,adr) btwrite((dat) & btread(adr), adr) -#define btor(dat,adr) btwrite((dat) | btread(adr), adr) -#define btaor(dat,mask,adr) btwrite((dat) | ((mask) & btread(adr)), adr) - -#if defined(dprintk) -#undef dprintk -#endif -#define dprintk(fmt, arg...) \ - do { \ - if (bt878_debug) \ - printk(KERN_DEBUG fmt, ##arg); \ - } while (0) - -static void bt878_mem_free(struct bt878 *bt) -{ - if (bt->buf_cpu) { - pci_free_consistent(bt->dev, bt->buf_size, bt->buf_cpu, - bt->buf_dma); - bt->buf_cpu = NULL; - } - - if (bt->risc_cpu) { - pci_free_consistent(bt->dev, bt->risc_size, bt->risc_cpu, - bt->risc_dma); - bt->risc_cpu = NULL; - } -} - -static int bt878_mem_alloc(struct bt878 *bt) -{ - if (!bt->buf_cpu) { - bt->buf_size = 128 * 1024; - - bt->buf_cpu = - pci_alloc_consistent(bt->dev, bt->buf_size, - &bt->buf_dma); - - if (!bt->buf_cpu) - return -ENOMEM; - - memset(bt->buf_cpu, 0, bt->buf_size); - } - - if (!bt->risc_cpu) { - bt->risc_size = PAGE_SIZE; - bt->risc_cpu = - pci_alloc_consistent(bt->dev, bt->risc_size, - &bt->risc_dma); - - if (!bt->risc_cpu) { - bt878_mem_free(bt); - return -ENOMEM; - } - - memset(bt->risc_cpu, 0, bt->risc_size); - } - - return 0; -} - -/* RISC instructions */ -#define RISC_WRITE (0x01 << 28) -#define RISC_JUMP (0x07 << 28) -#define RISC_SYNC (0x08 << 28) - -/* RISC bits */ -#define RISC_WR_SOL (1 << 27) -#define RISC_WR_EOL (1 << 26) -#define RISC_IRQ (1 << 24) -#define RISC_STATUS(status) ((((~status) & 0x0F) << 20) | ((status & 0x0F) << 16)) -#define RISC_SYNC_RESYNC (1 << 15) -#define RISC_SYNC_FM1 0x06 -#define RISC_SYNC_VRO 0x0C - -#define RISC_FLUSH() bt->risc_pos = 0 -#define RISC_INSTR(instr) bt->risc_cpu[bt->risc_pos++] = cpu_to_le32(instr) - -static int bt878_make_risc(struct bt878 *bt) -{ - bt->block_bytes = bt->buf_size >> 4; - bt->block_count = 1 << 4; - bt->line_bytes = bt->block_bytes; - bt->line_count = bt->block_count; - - while (bt->line_bytes > 4095) { - bt->line_bytes >>= 1; - bt->line_count <<= 1; - } - - if (bt->line_count > 255) { - printk(KERN_ERR "bt878: buffer size error!\n"); - return -EINVAL; - } - return 0; -} - - -static void bt878_risc_program(struct bt878 *bt, u32 op_sync_orin) -{ - u32 buf_pos = 0; - u32 line; - - RISC_FLUSH(); - RISC_INSTR(RISC_SYNC | RISC_SYNC_FM1 | op_sync_orin); - RISC_INSTR(0); - - dprintk("bt878: risc len lines %u, bytes per line %u\n", - bt->line_count, bt->line_bytes); - for (line = 0; line < bt->line_count; line++) { - // At the beginning of every block we issue an IRQ with previous (finished) block number set - if (!(buf_pos % bt->block_bytes)) - RISC_INSTR(RISC_WRITE | RISC_WR_SOL | RISC_WR_EOL | - RISC_IRQ | - RISC_STATUS(((buf_pos / - bt->block_bytes) + - (bt->block_count - - 1)) % - bt->block_count) | bt-> - line_bytes); - else - RISC_INSTR(RISC_WRITE | RISC_WR_SOL | RISC_WR_EOL | - bt->line_bytes); - RISC_INSTR(bt->buf_dma + buf_pos); - buf_pos += bt->line_bytes; - } - - RISC_INSTR(RISC_SYNC | op_sync_orin | RISC_SYNC_VRO); - RISC_INSTR(0); - - RISC_INSTR(RISC_JUMP); - RISC_INSTR(bt->risc_dma); - - btwrite((bt->line_count << 16) | bt->line_bytes, BT878_APACK_LEN); -} - -/*****************************/ -/* Start/Stop grabbing funcs */ -/*****************************/ - -void bt878_start(struct bt878 *bt, u32 controlreg, u32 op_sync_orin, - u32 irq_err_ignore) -{ - u32 int_mask; - - dprintk("bt878 debug: bt878_start (ctl=%8.8x)\n", controlreg); - /* complete the writing of the risc dma program now we have - * the card specifics - */ - bt878_risc_program(bt, op_sync_orin); - controlreg &= ~0x1f; - controlreg |= 0x1b; - - btwrite(bt->risc_dma, BT878_ARISC_START); - - /* original int mask had : - * 6 2 8 4 0 - * 1111 1111 1000 0000 0000 - * SCERR|OCERR|PABORT|RIPERR|FDSR|FTRGT|FBUS|RISCI - * Hacked for DST to: - * SCERR | OCERR | FDSR | FTRGT | FBUS | RISCI - */ - int_mask = BT878_ASCERR | BT878_AOCERR | BT878_APABORT | - BT878_ARIPERR | BT878_APPERR | BT878_AFDSR | BT878_AFTRGT | - BT878_AFBUS | BT878_ARISCI; - - - /* ignore pesky bits */ - int_mask &= ~irq_err_ignore; - - btwrite(int_mask, BT878_AINT_MASK); - btwrite(controlreg, BT878_AGPIO_DMA_CTL); -} - -void bt878_stop(struct bt878 *bt) -{ - u32 stat; - int i = 0; - - dprintk("bt878 debug: bt878_stop\n"); - - btwrite(0, BT878_AINT_MASK); - btand(~0x13, BT878_AGPIO_DMA_CTL); - - do { - stat = btread(BT878_AINT_STAT); - if (!(stat & BT878_ARISC_EN)) - break; - i++; - } while (i < 500); - - dprintk("bt878(%d) debug: bt878_stop, i=%d, stat=0x%8.8x\n", - bt->nr, i, stat); -} - -EXPORT_SYMBOL(bt878_start); -EXPORT_SYMBOL(bt878_stop); - -/*****************************/ -/* Interrupt service routine */ -/*****************************/ - -static irqreturn_t bt878_irq(int irq, void *dev_id) -{ - u32 stat, astat, mask; - int count; - struct bt878 *bt; - - bt = (struct bt878 *) dev_id; - - count = 0; - while (1) { - stat = btread(BT878_AINT_STAT); - mask = btread(BT878_AINT_MASK); - if (!(astat = (stat & mask))) - return IRQ_NONE; /* this interrupt is not for me */ -/* dprintk("bt878(%d) debug: irq count %d, stat 0x%8.8x, mask 0x%8.8x\n",bt->nr,count,stat,mask); */ - btwrite(astat, BT878_AINT_STAT); /* try to clear interrupt condition */ - - - if (astat & (BT878_ASCERR | BT878_AOCERR)) { - if (bt878_verbose) { - printk(KERN_INFO - "bt878(%d): irq%s%s risc_pc=%08x\n", - bt->nr, - (astat & BT878_ASCERR) ? " SCERR" : - "", - (astat & BT878_AOCERR) ? " OCERR" : - "", btread(BT878_ARISC_PC)); - } - } - if (astat & (BT878_APABORT | BT878_ARIPERR | BT878_APPERR)) { - if (bt878_verbose) { - printk(KERN_INFO - "bt878(%d): irq%s%s%s risc_pc=%08x\n", - bt->nr, - (astat & BT878_APABORT) ? " PABORT" : - "", - (astat & BT878_ARIPERR) ? " RIPERR" : - "", - (astat & BT878_APPERR) ? " PPERR" : - "", btread(BT878_ARISC_PC)); - } - } - if (astat & (BT878_AFDSR | BT878_AFTRGT | BT878_AFBUS)) { - if (bt878_verbose) { - printk(KERN_INFO - "bt878(%d): irq%s%s%s risc_pc=%08x\n", - bt->nr, - (astat & BT878_AFDSR) ? " FDSR" : "", - (astat & BT878_AFTRGT) ? " FTRGT" : - "", - (astat & BT878_AFBUS) ? " FBUS" : "", - btread(BT878_ARISC_PC)); - } - } - if (astat & BT878_ARISCI) { - bt->finished_block = (stat & BT878_ARISCS) >> 28; - tasklet_schedule(&bt->tasklet); - break; - } - count++; - if (count > 20) { - btwrite(0, BT878_AINT_MASK); - printk(KERN_ERR - "bt878(%d): IRQ lockup, cleared int mask\n", - bt->nr); - break; - } - } - return IRQ_HANDLED; -} - -int -bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *mp) -{ - int retval; - - retval = 0; - if (mutex_lock_interruptible(&bt->gpio_lock)) - return -ERESTARTSYS; - /* special gpio signal */ - switch (cmd) { - case DST_IG_ENABLE: - // dprintk("dvb_bt8xx: dst enable mask 0x%02x enb 0x%02x \n", mp->dstg.enb.mask, mp->dstg.enb.enable); - retval = bttv_gpio_enable(bt->bttv_nr, - mp->enb.mask, - mp->enb.enable); - break; - case DST_IG_WRITE: - // dprintk("dvb_bt8xx: dst write gpio mask 0x%02x out 0x%02x\n", mp->dstg.outp.mask, mp->dstg.outp.highvals); - retval = bttv_write_gpio(bt->bttv_nr, - mp->outp.mask, - mp->outp.highvals); - - break; - case DST_IG_READ: - /* read */ - retval = bttv_read_gpio(bt->bttv_nr, &mp->rd.value); - // dprintk("dvb_bt8xx: dst read gpio 0x%02x\n", (unsigned)mp->dstg.rd.value); - break; - case DST_IG_TS: - /* Set packet size */ - bt->TS_Size = mp->psize; - break; - - default: - retval = -EINVAL; - break; - } - mutex_unlock(&bt->gpio_lock); - return retval; -} - -EXPORT_SYMBOL(bt878_device_control); - -#define BROOKTREE_878_DEVICE(vend, dev, name) \ - { \ - .vendor = PCI_VENDOR_ID_BROOKTREE, \ - .device = PCI_DEVICE_ID_BROOKTREE_878, \ - .subvendor = (vend), .subdevice = (dev), \ - .driver_data = (unsigned long) name \ - } - -static struct pci_device_id bt878_pci_tbl[] __devinitdata = { - BROOKTREE_878_DEVICE(0x0071, 0x0101, "Nebula Electronics DigiTV"), - BROOKTREE_878_DEVICE(0x1461, 0x0761, "AverMedia AverTV DVB-T 761"), - BROOKTREE_878_DEVICE(0x11bd, 0x001c, "Pinnacle PCTV Sat"), - BROOKTREE_878_DEVICE(0x11bd, 0x0026, "Pinnacle PCTV SAT CI"), - BROOKTREE_878_DEVICE(0x1822, 0x0001, "Twinhan VisionPlus DVB"), - BROOKTREE_878_DEVICE(0x270f, 0xfc00, - "ChainTech digitop DST-1000 DVB-S"), - BROOKTREE_878_DEVICE(0x1461, 0x0771, "AVermedia AverTV DVB-T 771"), - BROOKTREE_878_DEVICE(0x18ac, 0xdb10, "DViCO FusionHDTV DVB-T Lite"), - BROOKTREE_878_DEVICE(0x18ac, 0xdb11, "Ultraview DVB-T Lite"), - BROOKTREE_878_DEVICE(0x18ac, 0xd500, "DViCO FusionHDTV 5 Lite"), - BROOKTREE_878_DEVICE(0x7063, 0x2000, "pcHDTV HD-2000 TV"), - BROOKTREE_878_DEVICE(0x1822, 0x0026, "DNTV Live! Mini"), - { } -}; - -MODULE_DEVICE_TABLE(pci, bt878_pci_tbl); - -static const char * __devinit card_name(const struct pci_device_id *id) -{ - return id->driver_data ? (const char *)id->driver_data : "Unknown"; -} - -/***********************/ -/* PCI device handling */ -/***********************/ - -static int __devinit bt878_probe(struct pci_dev *dev, - const struct pci_device_id *pci_id) -{ - int result = 0; - unsigned char lat; - struct bt878 *bt; -#if defined(__powerpc__) - unsigned int cmd; -#endif - unsigned int cardid; - - printk(KERN_INFO "bt878: Bt878 AUDIO function found (%d).\n", - bt878_num); - if (bt878_num >= BT878_MAX) { - printk(KERN_ERR "bt878: Too many devices inserted\n"); - result = -ENOMEM; - goto fail0; - } - if (pci_enable_device(dev)) - return -EIO; - - cardid = dev->subsystem_device << 16; - cardid |= dev->subsystem_vendor; - - printk(KERN_INFO "%s: card id=[0x%x],[ %s ] has DVB functions.\n", - __func__, cardid, card_name(pci_id)); - - bt = &bt878[bt878_num]; - bt->dev = dev; - bt->nr = bt878_num; - bt->shutdown = 0; - - bt->id = dev->device; - bt->irq = dev->irq; - bt->bt878_adr = pci_resource_start(dev, 0); - if (!request_mem_region(pci_resource_start(dev, 0), - pci_resource_len(dev, 0), "bt878")) { - result = -EBUSY; - goto fail0; - } - - bt->revision = dev->revision; - pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); - - - printk(KERN_INFO "bt878(%d): Bt%x (rev %d) at %02x:%02x.%x, ", - bt878_num, bt->id, bt->revision, dev->bus->number, - PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn)); - printk("irq: %d, latency: %d, memory: 0x%lx\n", - bt->irq, lat, bt->bt878_adr); - - -#if defined(__powerpc__) - /* on OpenFirmware machines (PowerMac at least), PCI memory cycle */ - /* response on cards with no firmware is not enabled by OF */ - pci_read_config_dword(dev, PCI_COMMAND, &cmd); - cmd = (cmd | PCI_COMMAND_MEMORY); - pci_write_config_dword(dev, PCI_COMMAND, cmd); -#endif - -#ifdef __sparc__ - bt->bt878_mem = (unsigned char *) bt->bt878_adr; -#else - bt->bt878_mem = ioremap(bt->bt878_adr, 0x1000); -#endif - - /* clear interrupt mask */ - btwrite(0, BT848_INT_MASK); - - result = request_irq(bt->irq, bt878_irq, - IRQF_SHARED | IRQF_DISABLED, "bt878", - (void *) bt); - if (result == -EINVAL) { - printk(KERN_ERR "bt878(%d): Bad irq number or handler\n", - bt878_num); - goto fail1; - } - if (result == -EBUSY) { - printk(KERN_ERR - "bt878(%d): IRQ %d busy, change your PnP config in BIOS\n", - bt878_num, bt->irq); - goto fail1; - } - if (result < 0) - goto fail1; - - pci_set_master(dev); - pci_set_drvdata(dev, bt); - - if ((result = bt878_mem_alloc(bt))) { - printk(KERN_ERR "bt878: failed to allocate memory!\n"); - goto fail2; - } - - bt878_make_risc(bt); - btwrite(0, BT878_AINT_MASK); - bt878_num++; - - return 0; - - fail2: - free_irq(bt->irq, bt); - fail1: - release_mem_region(pci_resource_start(bt->dev, 0), - pci_resource_len(bt->dev, 0)); - fail0: - pci_disable_device(dev); - return result; -} - -static void __devexit bt878_remove(struct pci_dev *pci_dev) -{ - u8 command; - struct bt878 *bt = pci_get_drvdata(pci_dev); - - if (bt878_verbose) - printk(KERN_INFO "bt878(%d): unloading\n", bt->nr); - - /* turn off all capturing, DMA and IRQs */ - btand(~0x13, BT878_AGPIO_DMA_CTL); - - /* first disable interrupts before unmapping the memory! */ - btwrite(0, BT878_AINT_MASK); - btwrite(~0U, BT878_AINT_STAT); - - /* disable PCI bus-mastering */ - pci_read_config_byte(bt->dev, PCI_COMMAND, &command); - /* Should this be &=~ ?? */ - command &= ~PCI_COMMAND_MASTER; - pci_write_config_byte(bt->dev, PCI_COMMAND, command); - - free_irq(bt->irq, bt); - printk(KERN_DEBUG "bt878_mem: 0x%p.\n", bt->bt878_mem); - if (bt->bt878_mem) - iounmap(bt->bt878_mem); - - release_mem_region(pci_resource_start(bt->dev, 0), - pci_resource_len(bt->dev, 0)); - /* wake up any waiting processes - because shutdown flag is set, no new processes (in this queue) - are expected - */ - bt->shutdown = 1; - bt878_mem_free(bt); - - pci_set_drvdata(pci_dev, NULL); - pci_disable_device(pci_dev); - return; -} - -static struct pci_driver bt878_pci_driver = { - .name = "bt878", - .id_table = bt878_pci_tbl, - .probe = bt878_probe, - .remove = __devexit_p(bt878_remove), -}; - -/*******************************/ -/* Module management functions */ -/*******************************/ - -static int __init bt878_init_module(void) -{ - bt878_num = 0; - - printk(KERN_INFO "bt878: AUDIO driver version %d.%d.%d loaded\n", - (BT878_VERSION_CODE >> 16) & 0xff, - (BT878_VERSION_CODE >> 8) & 0xff, - BT878_VERSION_CODE & 0xff); - - return pci_register_driver(&bt878_pci_driver); -} - -static void __exit bt878_cleanup_module(void) -{ - pci_unregister_driver(&bt878_pci_driver); -} - -module_init(bt878_init_module); -module_exit(bt878_cleanup_module); - -MODULE_LICENSE("GPL"); - -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/dvb/bt8xx/bt878.h b/drivers/media/dvb/bt8xx/bt878.h deleted file mode 100644 index d19b592..0000000 --- a/drivers/media/dvb/bt8xx/bt878.h +++ /dev/null @@ -1,159 +0,0 @@ -/* - bt878.h - Bt878 audio module (register offsets) - - Copyright (C) 2002 Peter Hettkamp - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef _BT878_H_ -#define _BT878_H_ - -#include -#include -#include -#include -#include - -#include "bt848.h" -#include "bttv.h" - -#define BT878_VERSION_CODE 0x000000 - -#define BT878_AINT_STAT 0x100 -#define BT878_ARISCS (0xf<<28) -#define BT878_ARISC_EN (1<<27) -#define BT878_ASCERR (1<<19) -#define BT878_AOCERR (1<<18) -#define BT878_APABORT (1<<17) -#define BT878_ARIPERR (1<<16) -#define BT878_APPERR (1<<15) -#define BT878_AFDSR (1<<14) -#define BT878_AFTRGT (1<<13) -#define BT878_AFBUS (1<<12) -#define BT878_ARISCI (1<<11) -#define BT878_AOFLOW (1<<3) - -#define BT878_AINT_MASK 0x104 - -#define BT878_AGPIO_DMA_CTL 0x10c -#define BT878_A_GAIN (0xf<<28) -#define BT878_A_G2X (1<<27) -#define BT878_A_PWRDN (1<<26) -#define BT878_A_SEL (3<<24) -#define BT878_DA_SCE (1<<23) -#define BT878_DA_LRI (1<<22) -#define BT878_DA_MLB (1<<21) -#define BT878_DA_LRD (0x1f<<16) -#define BT878_DA_DPM (1<<15) -#define BT878_DA_SBR (1<<14) -#define BT878_DA_ES2 (1<<13) -#define BT878_DA_LMT (1<<12) -#define BT878_DA_SDR (0xf<<8) -#define BT878_DA_IOM (3<<6) -#define BT878_DA_APP (1<<5) -#define BT878_ACAP_EN (1<<4) -#define BT878_PKTP (3<<2) -#define BT878_RISC_EN (1<<1) -#define BT878_FIFO_EN 1 - -#define BT878_APACK_LEN 0x110 -#define BT878_AFP_LEN (0xff<<16) -#define BT878_ALP_LEN 0xfff - -#define BT878_ARISC_START 0x114 - -#define BT878_ARISC_PC 0x120 - -/* BT878 FUNCTION 0 REGISTERS */ -#define BT878_GPIO_DMA_CTL 0x10c - -/* Interrupt register */ -#define BT878_INT_STAT 0x100 -#define BT878_INT_MASK 0x104 -#define BT878_I2CRACK (1<<25) -#define BT878_I2CDONE (1<<8) - -#define BT878_MAX 4 - -#define BT878_RISC_SYNC_MASK (1 << 15) - - -#define BTTV_BOARD_UNKNOWN 0x00 -#define BTTV_BOARD_PINNACLESAT 0x5e -#define BTTV_BOARD_NEBULA_DIGITV 0x68 -#define BTTV_BOARD_PC_HDTV 0x70 -#define BTTV_BOARD_TWINHAN_DST 0x71 -#define BTTV_BOARD_AVDVBT_771 0x7b -#define BTTV_BOARD_AVDVBT_761 0x7c -#define BTTV_BOARD_DVICO_DVBT_LITE 0x80 -#define BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE 0x87 - -extern int bt878_num; - -struct bt878 { - struct mutex gpio_lock; - unsigned int nr; - unsigned int bttv_nr; - struct i2c_adapter *adapter; - struct pci_dev *dev; - unsigned int id; - unsigned int TS_Size; - unsigned char revision; - unsigned int irq; - unsigned long bt878_adr; - volatile void __iomem *bt878_mem; /* function 1 */ - - volatile u32 finished_block; - volatile u32 last_block; - u32 block_count; - u32 block_bytes; - u32 line_bytes; - u32 line_count; - - u32 buf_size; - u8 *buf_cpu; - dma_addr_t buf_dma; - - u32 risc_size; - __le32 *risc_cpu; - dma_addr_t risc_dma; - u32 risc_pos; - - struct tasklet_struct tasklet; - int shutdown; -}; - -extern struct bt878 bt878[BT878_MAX]; - -void bt878_start(struct bt878 *bt, u32 controlreg, u32 op_sync_orin, - u32 irq_err_ignore); -void bt878_stop(struct bt878 *bt); - -#if defined(__powerpc__) /* big-endian */ -static inline void io_st_le32(volatile unsigned __iomem *addr, unsigned val) -{ - st_le32(addr, val); - eieio(); -} - -#define bmtwrite(dat,adr) io_st_le32((adr),(dat)) -#define bmtread(adr) ld_le32((adr)) -#else -#define bmtwrite(dat,adr) writel((dat), (adr)) -#define bmtread(adr) readl(adr) -#endif - -#endif diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c deleted file mode 100644 index 430b3eb..0000000 --- a/drivers/media/dvb/bt8xx/dst.c +++ /dev/null @@ -1,1873 +0,0 @@ -/* - Frontend/Card driver for TwinHan DST Frontend - Copyright (C) 2003 Jamie Honan - Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include -#include -#include -#include -#include -#include -#include "dvb_frontend.h" -#include "dst_priv.h" -#include "dst_common.h" - -static unsigned int verbose = 1; -module_param(verbose, int, 0644); -MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)"); - -static unsigned int dst_addons; -module_param(dst_addons, int, 0644); -MODULE_PARM_DESC(dst_addons, "CA daughterboard, default is 0 (No addons)"); - -static unsigned int dst_algo; -module_param(dst_algo, int, 0644); -MODULE_PARM_DESC(dst_algo, "tuning algo: default is 0=(SW), 1=(HW)"); - -#define HAS_LOCK 1 -#define ATTEMPT_TUNE 2 -#define HAS_POWER 4 - -#define DST_ERROR 0 -#define DST_NOTICE 1 -#define DST_INFO 2 -#define DST_DEBUG 3 - -#define dprintk(x, y, z, format, arg...) do { \ - if (z) { \ - if ((x > DST_ERROR) && (x > y)) \ - printk(KERN_ERR "dst(%d) %s: " format "\n", \ - state->bt->nr, __func__ , ##arg); \ - else if ((x > DST_NOTICE) && (x > y)) \ - printk(KERN_NOTICE "dst(%d) %s: " format "\n", \ - state->bt->nr, __func__ , ##arg); \ - else if ((x > DST_INFO) && (x > y)) \ - printk(KERN_INFO "dst(%d) %s: " format "\n", \ - state->bt->nr, __func__ , ##arg); \ - else if ((x > DST_DEBUG) && (x > y)) \ - printk(KERN_DEBUG "dst(%d) %s: " format "\n", \ - state->bt->nr, __func__ , ##arg); \ - } else { \ - if (x > y) \ - printk(format, ##arg); \ - } \ -} while(0) - -static int dst_command(struct dst_state *state, u8 *data, u8 len); - -static void dst_packsize(struct dst_state *state, int psize) -{ - union dst_gpio_packet bits; - - bits.psize = psize; - bt878_device_control(state->bt, DST_IG_TS, &bits); -} - -static int dst_gpio_outb(struct dst_state *state, u32 mask, u32 enbb, - u32 outhigh, int delay) -{ - union dst_gpio_packet enb; - union dst_gpio_packet bits; - int err; - - enb.enb.mask = mask; - enb.enb.enable = enbb; - - dprintk(verbose, DST_INFO, 1, "mask=[%04x], enbb=[%04x], outhigh=[%04x]", mask, enbb, outhigh); - if ((err = bt878_device_control(state->bt, DST_IG_ENABLE, &enb)) < 0) { - dprintk(verbose, DST_INFO, 1, "dst_gpio_enb error (err == %i, mask == %02x, enb == %02x)", err, mask, enbb); - return -EREMOTEIO; - } - udelay(1000); - /* because complete disabling means no output, no need to do output packet */ - if (enbb == 0) - return 0; - if (delay) - msleep(10); - bits.outp.mask = enbb; - bits.outp.highvals = outhigh; - if ((err = bt878_device_control(state->bt, DST_IG_WRITE, &bits)) < 0) { - dprintk(verbose, DST_INFO, 1, "dst_gpio_outb error (err == %i, enbb == %02x, outhigh == %02x)", err, enbb, outhigh); - return -EREMOTEIO; - } - - return 0; -} - -static int dst_gpio_inb(struct dst_state *state, u8 *result) -{ - union dst_gpio_packet rd_packet; - int err; - - *result = 0; - if ((err = bt878_device_control(state->bt, DST_IG_READ, &rd_packet)) < 0) { - dprintk(verbose, DST_ERROR, 1, "dst_gpio_inb error (err == %i)", err); - return -EREMOTEIO; - } - *result = (u8) rd_packet.rd.value; - - return 0; -} - -int rdc_reset_state(struct dst_state *state) -{ - dprintk(verbose, DST_INFO, 1, "Resetting state machine"); - if (dst_gpio_outb(state, RDC_8820_INT, RDC_8820_INT, 0, NO_DELAY) < 0) { - dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); - return -1; - } - msleep(10); - if (dst_gpio_outb(state, RDC_8820_INT, RDC_8820_INT, RDC_8820_INT, NO_DELAY) < 0) { - dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); - msleep(10); - return -1; - } - - return 0; -} -EXPORT_SYMBOL(rdc_reset_state); - -static int rdc_8820_reset(struct dst_state *state) -{ - dprintk(verbose, DST_DEBUG, 1, "Resetting DST"); - if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, 0, NO_DELAY) < 0) { - dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); - return -1; - } - udelay(1000); - if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, RDC_8820_RESET, DELAY) < 0) { - dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); - return -1; - } - - return 0; -} - -static int dst_pio_enable(struct dst_state *state) -{ - if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_ENABLE, 0, NO_DELAY) < 0) { - dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); - return -1; - } - udelay(1000); - - return 0; -} - -int dst_pio_disable(struct dst_state *state) -{ - if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_DISABLE, RDC_8820_PIO_0_DISABLE, NO_DELAY) < 0) { - dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); - return -1; - } - if (state->type_flags & DST_TYPE_HAS_FW_1) - udelay(1000); - - return 0; -} -EXPORT_SYMBOL(dst_pio_disable); - -int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode) -{ - u8 reply; - int i; - - for (i = 0; i < 200; i++) { - if (dst_gpio_inb(state, &reply) < 0) { - dprintk(verbose, DST_ERROR, 1, "dst_gpio_inb ERROR !"); - return -1; - } - if ((reply & RDC_8820_PIO_0_ENABLE) == 0) { - dprintk(verbose, DST_INFO, 1, "dst wait ready after %d", i); - return 1; - } - msleep(10); - } - dprintk(verbose, DST_NOTICE, 1, "dst wait NOT ready after %d", i); - - return 0; -} -EXPORT_SYMBOL(dst_wait_dst_ready); - -int dst_error_recovery(struct dst_state *state) -{ - dprintk(verbose, DST_NOTICE, 1, "Trying to return from previous errors."); - dst_pio_disable(state); - msleep(10); - dst_pio_enable(state); - msleep(10); - - return 0; -} -EXPORT_SYMBOL(dst_error_recovery); - -int dst_error_bailout(struct dst_state *state) -{ - dprintk(verbose, DST_INFO, 1, "Trying to bailout from previous error."); - rdc_8820_reset(state); - dst_pio_disable(state); - msleep(10); - - return 0; -} -EXPORT_SYMBOL(dst_error_bailout); - -int dst_comm_init(struct dst_state *state) -{ - dprintk(verbose, DST_INFO, 1, "Initializing DST."); - if ((dst_pio_enable(state)) < 0) { - dprintk(verbose, DST_ERROR, 1, "PIO Enable Failed"); - return -1; - } - if ((rdc_reset_state(state)) < 0) { - dprintk(verbose, DST_ERROR, 1, "RDC 8820 State RESET Failed."); - return -1; - } - if (state->type_flags & DST_TYPE_HAS_FW_1) - msleep(100); - else - msleep(5); - - return 0; -} -EXPORT_SYMBOL(dst_comm_init); - -int write_dst(struct dst_state *state, u8 *data, u8 len) -{ - struct i2c_msg msg = { - .addr = state->config->demod_address, - .flags = 0, - .buf = data, - .len = len - }; - - int err; - u8 cnt, i; - - dprintk(verbose, DST_NOTICE, 0, "writing [ "); - for (i = 0; i < len; i++) - dprintk(verbose, DST_NOTICE, 0, "%02x ", data[i]); - dprintk(verbose, DST_NOTICE, 0, "]\n"); - - for (cnt = 0; cnt < 2; cnt++) { - if ((err = i2c_transfer(state->i2c, &msg, 1)) < 0) { - dprintk(verbose, DST_INFO, 1, "_write_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)", err, len, data[0]); - dst_error_recovery(state); - continue; - } else - break; - } - if (cnt >= 2) { - dprintk(verbose, DST_INFO, 1, "RDC 8820 RESET"); - dst_error_bailout(state); - - return -1; - } - - return 0; -} -EXPORT_SYMBOL(write_dst); - -int read_dst(struct dst_state *state, u8 *ret, u8 len) -{ - struct i2c_msg msg = { - .addr = state->config->demod_address, - .flags = I2C_M_RD, - .buf = ret, - .len = len - }; - - int err; - int cnt; - - for (cnt = 0; cnt < 2; cnt++) { - if ((err = i2c_transfer(state->i2c, &msg, 1)) < 0) { - dprintk(verbose, DST_INFO, 1, "read_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)", err, len, ret[0]); - dst_error_recovery(state); - continue; - } else - break; - } - if (cnt >= 2) { - dprintk(verbose, DST_INFO, 1, "RDC 8820 RESET"); - dst_error_bailout(state); - - return -1; - } - dprintk(verbose, DST_DEBUG, 1, "reply is 0x%x", ret[0]); - for (err = 1; err < len; err++) - dprintk(verbose, DST_DEBUG, 0, " 0x%x", ret[err]); - if (err > 1) - dprintk(verbose, DST_DEBUG, 0, "\n"); - - return 0; -} -EXPORT_SYMBOL(read_dst); - -static int dst_set_polarization(struct dst_state *state) -{ - switch (state->voltage) { - case SEC_VOLTAGE_13: /* Vertical */ - dprintk(verbose, DST_INFO, 1, "Polarization=[Vertical]"); - state->tx_tuna[8] &= ~0x40; - break; - case SEC_VOLTAGE_18: /* Horizontal */ - dprintk(verbose, DST_INFO, 1, "Polarization=[Horizontal]"); - state->tx_tuna[8] |= 0x40; - break; - case SEC_VOLTAGE_OFF: - break; - } - - return 0; -} - -static int dst_set_freq(struct dst_state *state, u32 freq) -{ - state->frequency = freq; - dprintk(verbose, DST_INFO, 1, "set Frequency %u", freq); - - if (state->dst_type == DST_TYPE_IS_SAT) { - freq = freq / 1000; - if (freq < 950 || freq > 2150) - return -EINVAL; - state->tx_tuna[2] = (freq >> 8); - state->tx_tuna[3] = (u8) freq; - state->tx_tuna[4] = 0x01; - state->tx_tuna[8] &= ~0x04; - if (state->type_flags & DST_TYPE_HAS_OBS_REGS) { - if (freq < 1531) - state->tx_tuna[8] |= 0x04; - } - } else if (state->dst_type == DST_TYPE_IS_TERR) { - freq = freq / 1000; - if (freq < 137000 || freq > 858000) - return -EINVAL; - state->tx_tuna[2] = (freq >> 16) & 0xff; - state->tx_tuna[3] = (freq >> 8) & 0xff; - state->tx_tuna[4] = (u8) freq; - } else if (state->dst_type == DST_TYPE_IS_CABLE) { - freq = freq / 1000; - state->tx_tuna[2] = (freq >> 16) & 0xff; - state->tx_tuna[3] = (freq >> 8) & 0xff; - state->tx_tuna[4] = (u8) freq; - } else if (state->dst_type == DST_TYPE_IS_ATSC) { - freq = freq / 1000; - if (freq < 51000 || freq > 858000) - return -EINVAL; - state->tx_tuna[2] = (freq >> 16) & 0xff; - state->tx_tuna[3] = (freq >> 8) & 0xff; - state->tx_tuna[4] = (u8) freq; - state->tx_tuna[5] = 0x00; /* ATSC */ - state->tx_tuna[6] = 0x00; - if (state->dst_hw_cap & DST_TYPE_HAS_ANALOG) - state->tx_tuna[7] = 0x00; /* Digital */ - } else - return -EINVAL; - - return 0; -} - -static int dst_set_bandwidth(struct dst_state *state, u32 bandwidth) -{ - state->bandwidth = bandwidth; - - if (state->dst_type != DST_TYPE_IS_TERR) - return -EOPNOTSUPP; - - switch (bandwidth) { - case 6000000: - if (state->dst_hw_cap & DST_TYPE_HAS_CA) - state->tx_tuna[7] = 0x06; - else { - state->tx_tuna[6] = 0x06; - state->tx_tuna[7] = 0x00; - } - break; - case 7000000: - if (state->dst_hw_cap & DST_TYPE_HAS_CA) - state->tx_tuna[7] = 0x07; - else { - state->tx_tuna[6] = 0x07; - state->tx_tuna[7] = 0x00; - } - break; - case 8000000: - if (state->dst_hw_cap & DST_TYPE_HAS_CA) - state->tx_tuna[7] = 0x08; - else { - state->tx_tuna[6] = 0x08; - state->tx_tuna[7] = 0x00; - } - break; - default: - return -EINVAL; - } - - return 0; -} - -static int dst_set_inversion(struct dst_state *state, fe_spectral_inversion_t inversion) -{ - state->inversion = inversion; - switch (inversion) { - case INVERSION_OFF: /* Inversion = Normal */ - state->tx_tuna[8] &= ~0x80; - break; - case INVERSION_ON: - state->tx_tuna[8] |= 0x80; - break; - default: - return -EINVAL; - } - - return 0; -} - -static int dst_set_fec(struct dst_state *state, fe_code_rate_t fec) -{ - state->fec = fec; - return 0; -} - -static fe_code_rate_t dst_get_fec(struct dst_state *state) -{ - return state->fec; -} - -static int dst_set_symbolrate(struct dst_state *state, u32 srate) -{ - u32 symcalc; - u64 sval; - - state->symbol_rate = srate; - if (state->dst_type == DST_TYPE_IS_TERR) { - return -EOPNOTSUPP; - } - dprintk(verbose, DST_INFO, 1, "set symrate %u", srate); - srate /= 1000; - if (state->dst_type == DST_TYPE_IS_SAT) { - if (state->type_flags & DST_TYPE_HAS_SYMDIV) { - sval = srate; - sval <<= 20; - do_div(sval, 88000); - symcalc = (u32) sval; - dprintk(verbose, DST_INFO, 1, "set symcalc %u", symcalc); - state->tx_tuna[5] = (u8) (symcalc >> 12); - state->tx_tuna[6] = (u8) (symcalc >> 4); - state->tx_tuna[7] = (u8) (symcalc << 4); - } else { - state->tx_tuna[5] = (u8) (srate >> 16) & 0x7f; - state->tx_tuna[6] = (u8) (srate >> 8); - state->tx_tuna[7] = (u8) srate; - } - state->tx_tuna[8] &= ~0x20; - if (state->type_flags & DST_TYPE_HAS_OBS_REGS) { - if (srate > 8000) - state->tx_tuna[8] |= 0x20; - } - } else if (state->dst_type == DST_TYPE_IS_CABLE) { - dprintk(verbose, DST_DEBUG, 1, "%s", state->fw_name); - if (!strncmp(state->fw_name, "DCTNEW", 6)) { - state->tx_tuna[5] = (u8) (srate >> 8); - state->tx_tuna[6] = (u8) srate; - state->tx_tuna[7] = 0x00; - } else if (!strncmp(state->fw_name, "DCT-CI", 6)) { - state->tx_tuna[5] = 0x00; - state->tx_tuna[6] = (u8) (srate >> 8); - state->tx_tuna[7] = (u8) srate; - } - } - return 0; -} - -static int dst_set_modulation(struct dst_state *state, fe_modulation_t modulation) -{ - if (state->dst_type != DST_TYPE_IS_CABLE) - return -EOPNOTSUPP; - - state->modulation = modulation; - switch (modulation) { - case QAM_16: - state->tx_tuna[8] = 0x10; - break; - case QAM_32: - state->tx_tuna[8] = 0x20; - break; - case QAM_64: - state->tx_tuna[8] = 0x40; - break; - case QAM_128: - state->tx_tuna[8] = 0x80; - break; - case QAM_256: - if (!strncmp(state->fw_name, "DCTNEW", 6)) - state->tx_tuna[8] = 0xff; - else if (!strncmp(state->fw_name, "DCT-CI", 6)) - state->tx_tuna[8] = 0x00; - break; - case QPSK: - case QAM_AUTO: - case VSB_8: - case VSB_16: - default: - return -EINVAL; - - } - - return 0; -} - -static fe_modulation_t dst_get_modulation(struct dst_state *state) -{ - return state->modulation; -} - - -u8 dst_check_sum(u8 *buf, u32 len) -{ - u32 i; - u8 val = 0; - if (!len) - return 0; - for (i = 0; i < len; i++) { - val += buf[i]; - } - return ((~val) + 1); -} -EXPORT_SYMBOL(dst_check_sum); - -static void dst_type_flags_print(struct dst_state *state) -{ - u32 type_flags = state->type_flags; - - dprintk(verbose, DST_ERROR, 0, "DST type flags :"); - if (type_flags & DST_TYPE_HAS_TS188) - dprintk(verbose, DST_ERROR, 0, " 0x%x newtuner", DST_TYPE_HAS_TS188); - if (type_flags & DST_TYPE_HAS_NEWTUNE_2) - dprintk(verbose, DST_ERROR, 0, " 0x%x newtuner 2", DST_TYPE_HAS_NEWTUNE_2); - if (type_flags & DST_TYPE_HAS_TS204) - dprintk(verbose, DST_ERROR, 0, " 0x%x ts204", DST_TYPE_HAS_TS204); - if (type_flags & DST_TYPE_HAS_VLF) - dprintk(verbose, DST_ERROR, 0, " 0x%x VLF", DST_TYPE_HAS_VLF); - if (type_flags & DST_TYPE_HAS_SYMDIV) - dprintk(verbose, DST_ERROR, 0, " 0x%x symdiv", DST_TYPE_HAS_SYMDIV); - if (type_flags & DST_TYPE_HAS_FW_1) - dprintk(verbose, DST_ERROR, 0, " 0x%x firmware version = 1", DST_TYPE_HAS_FW_1); - if (type_flags & DST_TYPE_HAS_FW_2) - dprintk(verbose, DST_ERROR, 0, " 0x%x firmware version = 2", DST_TYPE_HAS_FW_2); - if (type_flags & DST_TYPE_HAS_FW_3) - dprintk(verbose, DST_ERROR, 0, " 0x%x firmware version = 3", DST_TYPE_HAS_FW_3); - dprintk(verbose, DST_ERROR, 0, "\n"); -} - - -static int dst_type_print(struct dst_state *state, u8 type) -{ - char *otype; - switch (type) { - case DST_TYPE_IS_SAT: - otype = "satellite"; - break; - - case DST_TYPE_IS_TERR: - otype = "terrestrial"; - break; - - case DST_TYPE_IS_CABLE: - otype = "cable"; - break; - - case DST_TYPE_IS_ATSC: - otype = "atsc"; - break; - - default: - dprintk(verbose, DST_INFO, 1, "invalid dst type %d", type); - return -EINVAL; - } - dprintk(verbose, DST_INFO, 1, "DST type: %s", otype); - - return 0; -} - -static struct tuner_types tuner_list[] = { - { - .tuner_type = TUNER_TYPE_L64724, - .tuner_name = "L 64724", - .board_name = "UNKNOWN", - .fw_name = "UNKNOWN" - }, - - { - .tuner_type = TUNER_TYPE_STV0299, - .tuner_name = "STV 0299", - .board_name = "VP1020", - .fw_name = "DST-MOT" - }, - - { - .tuner_type = TUNER_TYPE_STV0299, - .tuner_name = "STV 0299", - .board_name = "VP1020", - .fw_name = "DST-03T" - }, - - { - .tuner_type = TUNER_TYPE_MB86A15, - .tuner_name = "MB 86A15", - .board_name = "VP1022", - .fw_name = "DST-03T" - }, - - { - .tuner_type = TUNER_TYPE_MB86A15, - .tuner_name = "MB 86A15", - .board_name = "VP1025", - .fw_name = "DST-03T" - }, - - { - .tuner_type = TUNER_TYPE_STV0299, - .tuner_name = "STV 0299", - .board_name = "VP1030", - .fw_name = "DST-CI" - }, - - { - .tuner_type = TUNER_TYPE_STV0299, - .tuner_name = "STV 0299", - .board_name = "VP1030", - .fw_name = "DSTMCI" - }, - - { - .tuner_type = TUNER_TYPE_UNKNOWN, - .tuner_name = "UNKNOWN", - .board_name = "VP2021", - .fw_name = "DCTNEW" - }, - - { - .tuner_type = TUNER_TYPE_UNKNOWN, - .tuner_name = "UNKNOWN", - .board_name = "VP2030", - .fw_name = "DCT-CI" - }, - - { - .tuner_type = TUNER_TYPE_UNKNOWN, - .tuner_name = "UNKNOWN", - .board_name = "VP2031", - .fw_name = "DCT-CI" - }, - - { - .tuner_type = TUNER_TYPE_UNKNOWN, - .tuner_name = "UNKNOWN", - .board_name = "VP2040", - .fw_name = "DCT-CI" - }, - - { - .tuner_type = TUNER_TYPE_UNKNOWN, - .tuner_name = "UNKNOWN", - .board_name = "VP3020", - .fw_name = "DTTFTA" - }, - - { - .tuner_type = TUNER_TYPE_UNKNOWN, - .tuner_name = "UNKNOWN", - .board_name = "VP3021", - .fw_name = "DTTFTA" - }, - - { - .tuner_type = TUNER_TYPE_TDA10046, - .tuner_name = "TDA10046", - .board_name = "VP3040", - .fw_name = "DTT-CI" - }, - - { - .tuner_type = TUNER_TYPE_UNKNOWN, - .tuner_name = "UNKNOWN", - .board_name = "VP3051", - .fw_name = "DTTNXT" - }, - - { - .tuner_type = TUNER_TYPE_NXT200x, - .tuner_name = "NXT200x", - .board_name = "VP3220", - .fw_name = "ATSCDI" - }, - - { - .tuner_type = TUNER_TYPE_NXT200x, - .tuner_name = "NXT200x", - .board_name = "VP3250", - .fw_name = "ATSCAD" - }, -}; - -/* - Known cards list - Satellite - ------------------- - 200103A - VP-1020 DST-MOT LG(old), TS=188 - - VP-1020 DST-03T LG(new), TS=204 - VP-1022 DST-03T LG(new), TS=204 - VP-1025 DST-03T LG(new), TS=204 - - VP-1030 DSTMCI, LG(new), TS=188 - VP-1032 DSTMCI, LG(new), TS=188 - - Cable - ------------------- - VP-2030 DCT-CI, Samsung, TS=204 - VP-2021 DCT-CI, Unknown, TS=204 - VP-2031 DCT-CI, Philips, TS=188 - VP-2040 DCT-CI, Philips, TS=188, with CA daughter board - VP-2040 DCT-CI, Philips, TS=204, without CA daughter board - - Terrestrial - ------------------- - VP-3050 DTTNXT TS=188 - VP-3040 DTT-CI, Philips, TS=188 - VP-3040 DTT-CI, Philips, TS=204 - - ATSC - ------------------- - VP-3220 ATSCDI, TS=188 - VP-3250 ATSCAD, TS=188 - -*/ - -static struct dst_types dst_tlist[] = { - { - .device_id = "200103A", - .offset = 0, - .dst_type = DST_TYPE_IS_SAT, - .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1 | DST_TYPE_HAS_OBS_REGS, - .dst_feature = 0, - .tuner_type = 0 - }, /* obsolete */ - - { - .device_id = "DST-020", - .offset = 0, - .dst_type = DST_TYPE_IS_SAT, - .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1, - .dst_feature = 0, - .tuner_type = 0 - }, /* obsolete */ - - { - .device_id = "DST-030", - .offset = 0, - .dst_type = DST_TYPE_IS_SAT, - .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_1, - .dst_feature = 0, - .tuner_type = 0 - }, /* obsolete */ - - { - .device_id = "DST-03T", - .offset = 0, - .dst_type = DST_TYPE_IS_SAT, - .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_2, - .dst_feature = DST_TYPE_HAS_DISEQC3 | DST_TYPE_HAS_DISEQC4 | DST_TYPE_HAS_DISEQC5 - | DST_TYPE_HAS_MAC | DST_TYPE_HAS_MOTO, - .tuner_type = TUNER_TYPE_MULTI - }, - - { - .device_id = "DST-MOT", - .offset = 0, - .dst_type = DST_TYPE_IS_SAT, - .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1, - .dst_feature = 0, - .tuner_type = 0 - }, /* obsolete */ - - { - .device_id = "DST-CI", - .offset = 1, - .dst_type = DST_TYPE_IS_SAT, - .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_1, - .dst_feature = DST_TYPE_HAS_CA, - .tuner_type = 0 - }, /* An OEM board */ - - { - .device_id = "DSTMCI", - .offset = 1, - .dst_type = DST_TYPE_IS_SAT, - .type_flags = DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD | DST_TYPE_HAS_INC_COUNT | DST_TYPE_HAS_VLF, - .dst_feature = DST_TYPE_HAS_CA | DST_TYPE_HAS_DISEQC3 | DST_TYPE_HAS_DISEQC4 - | DST_TYPE_HAS_MOTO | DST_TYPE_HAS_MAC, - .tuner_type = TUNER_TYPE_MULTI - }, - - { - .device_id = "DSTFCI", - .offset = 1, - .dst_type = DST_TYPE_IS_SAT, - .type_flags = DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_1, - .dst_feature = 0, - .tuner_type = 0 - }, /* unknown to vendor */ - - { - .device_id = "DCT-CI", - .offset = 1, - .dst_type = DST_TYPE_IS_CABLE, - .type_flags = DST_TYPE_HAS_MULTI_FE | DST_TYPE_HAS_FW_1 | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_VLF, - .dst_feature = DST_TYPE_HAS_CA, - .tuner_type = 0 - }, - - { - .device_id = "DCTNEW", - .offset = 1, - .dst_type = DST_TYPE_IS_CABLE, - .type_flags = DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_3 | DST_TYPE_HAS_FW_BUILD | DST_TYPE_HAS_MULTI_FE, - .dst_feature = 0, - .tuner_type = 0 - }, - - { - .device_id = "DTT-CI", - .offset = 1, - .dst_type = DST_TYPE_IS_TERR, - .type_flags = DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_MULTI_FE | DST_TYPE_HAS_VLF, - .dst_feature = DST_TYPE_HAS_CA, - .tuner_type = 0 - }, - - { - .device_id = "DTTDIG", - .offset = 1, - .dst_type = DST_TYPE_IS_TERR, - .type_flags = DST_TYPE_HAS_FW_2, - .dst_feature = 0, - .tuner_type = 0 - }, - - { - .device_id = "DTTNXT", - .offset = 1, - .dst_type = DST_TYPE_IS_TERR, - .type_flags = DST_TYPE_HAS_FW_2, - .dst_feature = DST_TYPE_HAS_ANALOG, - .tuner_type = 0 - }, - - { - .device_id = "ATSCDI", - .offset = 1, - .dst_type = DST_TYPE_IS_ATSC, - .type_flags = DST_TYPE_HAS_FW_2, - .dst_feature = 0, - .tuner_type = 0 - }, - - { - .device_id = "ATSCAD", - .offset = 1, - .dst_type = DST_TYPE_IS_ATSC, - .type_flags = DST_TYPE_HAS_MULTI_FE | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD, - .dst_feature = DST_TYPE_HAS_MAC | DST_TYPE_HAS_ANALOG, - .tuner_type = 0 - }, - - { } - -}; - -static int dst_get_mac(struct dst_state *state) -{ - u8 get_mac[] = { 0x00, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; - get_mac[7] = dst_check_sum(get_mac, 7); - if (dst_command(state, get_mac, 8) < 0) { - dprintk(verbose, DST_INFO, 1, "Unsupported Command"); - return -1; - } - memset(&state->mac_address, '\0', 8); - memcpy(&state->mac_address, &state->rxbuffer, 6); - dprintk(verbose, DST_ERROR, 1, "MAC Address=[%pM]", state->mac_address); - - return 0; -} - -static int dst_fw_ver(struct dst_state *state) -{ - u8 get_ver[] = { 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; - get_ver[7] = dst_check_sum(get_ver, 7); - if (dst_command(state, get_ver, 8) < 0) { - dprintk(verbose, DST_INFO, 1, "Unsupported Command"); - return -1; - } - memcpy(&state->fw_version, &state->rxbuffer, 8); - dprintk(verbose, DST_ERROR, 1, "Firmware Ver = %x.%x Build = %02x, on %x:%x, %x-%x-20%02x", - state->fw_version[0] >> 4, state->fw_version[0] & 0x0f, - state->fw_version[1], - state->fw_version[5], state->fw_version[6], - state->fw_version[4], state->fw_version[3], state->fw_version[2]); - - return 0; -} - -static int dst_card_type(struct dst_state *state) -{ - int j; - struct tuner_types *p_tuner_list = NULL; - - u8 get_type[] = { 0x00, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; - get_type[7] = dst_check_sum(get_type, 7); - if (dst_command(state, get_type, 8) < 0) { - dprintk(verbose, DST_INFO, 1, "Unsupported Command"); - return -1; - } - memset(&state->card_info, '\0', 8); - memcpy(&state->card_info, &state->rxbuffer, 7); - dprintk(verbose, DST_ERROR, 1, "Device Model=[%s]", &state->card_info[0]); - - for (j = 0, p_tuner_list = tuner_list; j < ARRAY_SIZE(tuner_list); j++, p_tuner_list++) { - if (!strcmp(&state->card_info[0], p_tuner_list->board_name)) { - state->tuner_type = p_tuner_list->tuner_type; - dprintk(verbose, DST_ERROR, 1, "DST has [%s] tuner, tuner type=[%d]", - p_tuner_list->tuner_name, p_tuner_list->tuner_type); - } - } - - return 0; -} - -static int dst_get_vendor(struct dst_state *state) -{ - u8 get_vendor[] = { 0x00, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; - get_vendor[7] = dst_check_sum(get_vendor, 7); - if (dst_command(state, get_vendor, 8) < 0) { - dprintk(verbose, DST_INFO, 1, "Unsupported Command"); - return -1; - } - memset(&state->vendor, '\0', 8); - memcpy(&state->vendor, &state->rxbuffer, 7); - dprintk(verbose, DST_ERROR, 1, "Vendor=[%s]", &state->vendor[0]); - - return 0; -} - -static void debug_dst_buffer(struct dst_state *state) -{ - int i; - - if (verbose > 2) { - printk("%s: [", __func__); - for (i = 0; i < 8; i++) - printk(" %02x", state->rxbuffer[i]); - printk("]\n"); - } -} - -static int dst_check_stv0299(struct dst_state *state) -{ - u8 check_stv0299[] = { 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; - - check_stv0299[7] = dst_check_sum(check_stv0299, 7); - if (dst_command(state, check_stv0299, 8) < 0) { - dprintk(verbose, DST_ERROR, 1, "Cmd=[0x04] failed"); - return -1; - } - debug_dst_buffer(state); - - if (memcmp(&check_stv0299, &state->rxbuffer, 8)) { - dprintk(verbose, DST_ERROR, 1, "Found a STV0299 NIM"); - state->tuner_type = TUNER_TYPE_STV0299; - return 0; - } - - return -1; -} - -static int dst_check_mb86a15(struct dst_state *state) -{ - u8 check_mb86a15[] = { 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; - - check_mb86a15[7] = dst_check_sum(check_mb86a15, 7); - if (dst_command(state, check_mb86a15, 8) < 0) { - dprintk(verbose, DST_ERROR, 1, "Cmd=[0x10], failed"); - return -1; - } - debug_dst_buffer(state); - - if (memcmp(&check_mb86a15, &state->rxbuffer, 8) < 0) { - dprintk(verbose, DST_ERROR, 1, "Found a MB86A15 NIM"); - state->tuner_type = TUNER_TYPE_MB86A15; - return 0; - } - - return -1; -} - -static int dst_get_tuner_info(struct dst_state *state) -{ - u8 get_tuner_1[] = { 0x00, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; - u8 get_tuner_2[] = { 0x00, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; - - get_tuner_1[7] = dst_check_sum(get_tuner_1, 7); - get_tuner_2[7] = dst_check_sum(get_tuner_2, 7); - dprintk(verbose, DST_ERROR, 1, "DST TYpe = MULTI FE"); - if (state->type_flags & DST_TYPE_HAS_MULTI_FE) { - if (dst_command(state, get_tuner_1, 8) < 0) { - dprintk(verbose, DST_INFO, 1, "Cmd=[0x13], Unsupported"); - goto force; - } - } else { - if (dst_command(state, get_tuner_2, 8) < 0) { - dprintk(verbose, DST_INFO, 1, "Cmd=[0xb], Unsupported"); - goto force; - } - } - memcpy(&state->board_info, &state->rxbuffer, 8); - if (state->type_flags & DST_TYPE_HAS_MULTI_FE) { - dprintk(verbose, DST_ERROR, 1, "DST type has TS=188"); - } - if (state->board_info[0] == 0xbc) { - if (state->dst_type != DST_TYPE_IS_ATSC) - state->type_flags |= DST_TYPE_HAS_TS188; - else - state->type_flags |= DST_TYPE_HAS_NEWTUNE_2; - - if (state->board_info[1] == 0x01) { - state->dst_hw_cap |= DST_TYPE_HAS_DBOARD; - dprintk(verbose, DST_ERROR, 1, "DST has Daughterboard"); - } - } - - return 0; -force: - if (!strncmp(state->fw_name, "DCT-CI", 6)) { - state->type_flags |= DST_TYPE_HAS_TS204; - dprintk(verbose, DST_ERROR, 1, "Forcing [%s] to TS188", state->fw_name); - } - - return -1; -} - -static int dst_get_device_id(struct dst_state *state) -{ - u8 reply; - - int i, j; - struct dst_types *p_dst_type = NULL; - struct tuner_types *p_tuner_list = NULL; - - u8 use_dst_type = 0; - u32 use_type_flags = 0; - - static u8 device_type[8] = {0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff}; - - state->tuner_type = 0; - device_type[7] = dst_check_sum(device_type, 7); - - if (write_dst(state, device_type, FIXED_COMM)) - return -1; /* Write failed */ - if ((dst_pio_disable(state)) < 0) - return -1; - if (read_dst(state, &reply, GET_ACK)) - return -1; /* Read failure */ - if (reply != ACK) { - dprintk(verbose, DST_INFO, 1, "Write not Acknowledged! [Reply=0x%02x]", reply); - return -1; /* Unack'd write */ - } - if (!dst_wait_dst_ready(state, DEVICE_INIT)) - return -1; /* DST not ready yet */ - if (read_dst(state, state->rxbuffer, FIXED_COMM)) - return -1; - - dst_pio_disable(state); - if (state->rxbuffer[7] != dst_check_sum(state->rxbuffer, 7)) { - dprintk(verbose, DST_INFO, 1, "Checksum failure!"); - return -1; /* Checksum failure */ - } - state->rxbuffer[7] = '\0'; - - for (i = 0, p_dst_type = dst_tlist; i < ARRAY_SIZE(dst_tlist); i++, p_dst_type++) { - if (!strncmp (&state->rxbuffer[p_dst_type->offset], p_dst_type->device_id, strlen (p_dst_type->device_id))) { - use_type_flags = p_dst_type->type_flags; - use_dst_type = p_dst_type->dst_type; - - /* Card capabilities */ - state->dst_hw_cap = p_dst_type->dst_feature; - dprintk(verbose, DST_ERROR, 1, "Recognise [%s]", p_dst_type->device_id); - strncpy(&state->fw_name[0], p_dst_type->device_id, 6); - /* Multiple tuners */ - if (p_dst_type->tuner_type & TUNER_TYPE_MULTI) { - switch (use_dst_type) { - case DST_TYPE_IS_SAT: - /* STV0299 check */ - if (dst_check_stv0299(state) < 0) { - dprintk(verbose, DST_ERROR, 1, "Unsupported"); - state->tuner_type = TUNER_TYPE_MB86A15; - } - break; - default: - break; - } - if (dst_check_mb86a15(state) < 0) - dprintk(verbose, DST_ERROR, 1, "Unsupported"); - /* Single tuner */ - } else { - state->tuner_type = p_dst_type->tuner_type; - } - for (j = 0, p_tuner_list = tuner_list; j < ARRAY_SIZE(tuner_list); j++, p_tuner_list++) { - if (!(strncmp(p_dst_type->device_id, p_tuner_list->fw_name, 7)) && - p_tuner_list->tuner_type == state->tuner_type) { - dprintk(verbose, DST_ERROR, 1, "[%s] has a [%s]", - p_dst_type->device_id, p_tuner_list->tuner_name); - } - } - break; - } - } - - if (i >= ARRAY_SIZE(dst_tlist)) { - dprintk(verbose, DST_ERROR, 1, "Unable to recognize %s or %s", &state->rxbuffer[0], &state->rxbuffer[1]); - dprintk(verbose, DST_ERROR, 1, "please email linux-dvb@linuxtv.org with this type in"); - use_dst_type = DST_TYPE_IS_SAT; - use_type_flags = DST_TYPE_HAS_SYMDIV; - } - dst_type_print(state, use_dst_type); - state->type_flags = use_type_flags; - state->dst_type = use_dst_type; - dst_type_flags_print(state); - - return 0; -} - -static int dst_probe(struct dst_state *state) -{ - mutex_init(&state->dst_mutex); - if (dst_addons & DST_TYPE_HAS_CA) { - if ((rdc_8820_reset(state)) < 0) { - dprintk(verbose, DST_ERROR, 1, "RDC 8820 RESET Failed."); - return -1; - } - msleep(4000); - } else { - msleep(100); - } - if ((dst_comm_init(state)) < 0) { - dprintk(verbose, DST_ERROR, 1, "DST Initialization Failed."); - return -1; - } - msleep(100); - if (dst_get_device_id(state) < 0) { - dprintk(verbose, DST_ERROR, 1, "unknown device."); - return -1; - } - if (dst_get_mac(state) < 0) { - dprintk(verbose, DST_INFO, 1, "MAC: Unsupported command"); - } - if ((state->type_flags & DST_TYPE_HAS_MULTI_FE) || (state->type_flags & DST_TYPE_HAS_FW_BUILD)) { - if (dst_get_tuner_info(state) < 0) - dprintk(verbose, DST_INFO, 1, "Tuner: Unsupported command"); - } - if (state->type_flags & DST_TYPE_HAS_TS204) { - dst_packsize(state, 204); - } - if (state->type_flags & DST_TYPE_HAS_FW_BUILD) { - if (dst_fw_ver(state) < 0) { - dprintk(verbose, DST_INFO, 1, "FW: Unsupported command"); - return 0; - } - if (dst_card_type(state) < 0) { - dprintk(verbose, DST_INFO, 1, "Card: Unsupported command"); - return 0; - } - if (dst_get_vendor(state) < 0) { - dprintk(verbose, DST_INFO, 1, "Vendor: Unsupported command"); - return 0; - } - } - - return 0; -} - -static int dst_command(struct dst_state *state, u8 *data, u8 len) -{ - u8 reply; - - mutex_lock(&state->dst_mutex); - if ((dst_comm_init(state)) < 0) { - dprintk(verbose, DST_NOTICE, 1, "DST Communication Initialization Failed."); - goto error; - } - if (write_dst(state, data, len)) { - dprintk(verbose, DST_INFO, 1, "Trying to recover.. "); - if ((dst_error_recovery(state)) < 0) { - dprintk(verbose, DST_ERROR, 1, "Recovery Failed."); - goto error; - } - goto error; - } - if ((dst_pio_disable(state)) < 0) { - dprintk(verbose, DST_ERROR, 1, "PIO Disable Failed."); - goto error; - } - if (state->type_flags & DST_TYPE_HAS_FW_1) - mdelay(3); - if (read_dst(state, &reply, GET_ACK)) { - dprintk(verbose, DST_DEBUG, 1, "Trying to recover.. "); - if ((dst_error_recovery(state)) < 0) { - dprintk(verbose, DST_INFO, 1, "Recovery Failed."); - goto error; - } - goto error; - } - if (reply != ACK) { - dprintk(verbose, DST_INFO, 1, "write not acknowledged 0x%02x ", reply); - goto error; - } - if (len >= 2 && data[0] == 0 && (data[1] == 1 || data[1] == 3)) - goto error; - if (state->type_flags & DST_TYPE_HAS_FW_1) - mdelay(3); - else - udelay(2000); - if (!dst_wait_dst_ready(state, NO_DELAY)) - goto error; - if (read_dst(state, state->rxbuffer, FIXED_COMM)) { - dprintk(verbose, DST_DEBUG, 1, "Trying to recover.. "); - if ((dst_error_recovery(state)) < 0) { - dprintk(verbose, DST_INFO, 1, "Recovery failed."); - goto error; - } - goto error; - } - if (state->rxbuffer[7] != dst_check_sum(state->rxbuffer, 7)) { - dprintk(verbose, DST_INFO, 1, "checksum failure"); - goto error; - } - mutex_unlock(&state->dst_mutex); - return 0; - -error: - mutex_unlock(&state->dst_mutex); - return -EIO; - -} - -static int dst_get_signal(struct dst_state *state) -{ - int retval; - u8 get_signal[] = { 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfb }; - //dprintk("%s: Getting Signal strength and other parameters\n", __func__); - if ((state->diseq_flags & ATTEMPT_TUNE) == 0) { - state->decode_lock = state->decode_strength = state->decode_snr = 0; - return 0; - } - if (0 == (state->diseq_flags & HAS_LOCK)) { - state->decode_lock = state->decode_strength = state->decode_snr = 0; - return 0; - } - if (time_after_eq(jiffies, state->cur_jiff + (HZ / 5))) { - retval = dst_command(state, get_signal, 8); - if (retval < 0) - return retval; - if (state->dst_type == DST_TYPE_IS_SAT) { - state->decode_lock = ((state->rxbuffer[6] & 0x10) == 0) ? 1 : 0; - state->decode_strength = state->rxbuffer[5] << 8; - state->decode_snr = state->rxbuffer[2] << 8 | state->rxbuffer[3]; - } else if ((state->dst_type == DST_TYPE_IS_TERR) || (state->dst_type == DST_TYPE_IS_CABLE)) { - state->decode_lock = (state->rxbuffer[1]) ? 1 : 0; - state->decode_strength = state->rxbuffer[4] << 8; - state->decode_snr = state->rxbuffer[3] << 8; - } else if (state->dst_type == DST_TYPE_IS_ATSC) { - state->decode_lock = (state->rxbuffer[6] == 0x00) ? 1 : 0; - state->decode_strength = state->rxbuffer[4] << 8; - state->decode_snr = state->rxbuffer[2] << 8 | state->rxbuffer[3]; - } - state->cur_jiff = jiffies; - } - return 0; -} - -static int dst_tone_power_cmd(struct dst_state *state) -{ - u8 paket[8] = { 0x00, 0x09, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00 }; - - if (state->dst_type != DST_TYPE_IS_SAT) - return -EOPNOTSUPP; - paket[4] = state->tx_tuna[4]; - paket[2] = state->tx_tuna[2]; - paket[3] = state->tx_tuna[3]; - paket[7] = dst_check_sum (paket, 7); - return dst_command(state, paket, 8); -} - -static int dst_get_tuna(struct dst_state *state) -{ - int retval; - - if ((state->diseq_flags & ATTEMPT_TUNE) == 0) - return 0; - state->diseq_flags &= ~(HAS_LOCK); - if (!dst_wait_dst_ready(state, NO_DELAY)) - return -EIO; - if ((state->type_flags & DST_TYPE_HAS_VLF) && - !(state->dst_type == DST_TYPE_IS_ATSC)) - - retval = read_dst(state, state->rx_tuna, 10); - else - retval = read_dst(state, &state->rx_tuna[2], FIXED_COMM); - if (retval < 0) { - dprintk(verbose, DST_DEBUG, 1, "read not successful"); - return retval; - } - if ((state->type_flags & DST_TYPE_HAS_VLF) && - !(state->dst_type == DST_TYPE_IS_ATSC)) { - - if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[0], 9)) { - dprintk(verbose, DST_INFO, 1, "checksum failure ? "); - return -EIO; - } - } else { - if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[2], 7)) { - dprintk(verbose, DST_INFO, 1, "checksum failure? "); - return -EIO; - } - } - if (state->rx_tuna[2] == 0 && state->rx_tuna[3] == 0) - return 0; - if (state->dst_type == DST_TYPE_IS_SAT) { - state->decode_freq = ((state->rx_tuna[2] & 0x7f) << 8) + state->rx_tuna[3]; - } else { - state->decode_freq = ((state->rx_tuna[2] & 0x7f) << 16) + (state->rx_tuna[3] << 8) + state->rx_tuna[4]; - } - state->decode_freq = state->decode_freq * 1000; - state->decode_lock = 1; - state->diseq_flags |= HAS_LOCK; - - return 1; -} - -static int dst_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage); - -static int dst_write_tuna(struct dvb_frontend *fe) -{ - struct dst_state *state = fe->demodulator_priv; - int retval; - u8 reply; - - dprintk(verbose, DST_INFO, 1, "type_flags 0x%x ", state->type_flags); - state->decode_freq = 0; - state->decode_lock = state->decode_strength = state->decode_snr = 0; - if (state->dst_type == DST_TYPE_IS_SAT) { - if (!(state->diseq_flags & HAS_POWER)) - dst_set_voltage(fe, SEC_VOLTAGE_13); - } - state->diseq_flags &= ~(HAS_LOCK | ATTEMPT_TUNE); - mutex_lock(&state->dst_mutex); - if ((dst_comm_init(state)) < 0) { - dprintk(verbose, DST_DEBUG, 1, "DST Communication initialization failed."); - goto error; - } -// if (state->type_flags & DST_TYPE_HAS_NEWTUNE) { - if ((state->type_flags & DST_TYPE_HAS_VLF) && - (!(state->dst_type == DST_TYPE_IS_ATSC))) { - - state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[0], 9); - retval = write_dst(state, &state->tx_tuna[0], 10); - } else { - state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[2], 7); - retval = write_dst(state, &state->tx_tuna[2], FIXED_COMM); - } - if (retval < 0) { - dst_pio_disable(state); - dprintk(verbose, DST_DEBUG, 1, "write not successful"); - goto werr; - } - if ((dst_pio_disable(state)) < 0) { - dprintk(verbose, DST_DEBUG, 1, "DST PIO disable failed !"); - goto error; - } - if ((read_dst(state, &reply, GET_ACK) < 0)) { - dprintk(verbose, DST_DEBUG, 1, "read verify not successful."); - goto error; - } - if (reply != ACK) { - dprintk(verbose, DST_DEBUG, 1, "write not acknowledged 0x%02x ", reply); - goto error; - } - state->diseq_flags |= ATTEMPT_TUNE; - retval = dst_get_tuna(state); -werr: - mutex_unlock(&state->dst_mutex); - return retval; - -error: - mutex_unlock(&state->dst_mutex); - return -EIO; -} - -/* - * line22k0 0x00, 0x09, 0x00, 0xff, 0x01, 0x00, 0x00, 0x00 - * line22k1 0x00, 0x09, 0x01, 0xff, 0x01, 0x00, 0x00, 0x00 - * line22k2 0x00, 0x09, 0x02, 0xff, 0x01, 0x00, 0x00, 0x00 - * tone 0x00, 0x09, 0xff, 0x00, 0x01, 0x00, 0x00, 0x00 - * data 0x00, 0x09, 0xff, 0x01, 0x01, 0x00, 0x00, 0x00 - * power_off 0x00, 0x09, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 - * power_on 0x00, 0x09, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00 - * Diseqc 1 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf0, 0xec - * Diseqc 2 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf4, 0xe8 - * Diseqc 3 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf8, 0xe4 - * Diseqc 4 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xfc, 0xe0 - */ - -static int dst_set_diseqc(struct dvb_frontend *fe, struct dvb_diseqc_master_cmd *cmd) -{ - struct dst_state *state = fe->demodulator_priv; - u8 paket[8] = { 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf0, 0xec }; - - if (state->dst_type != DST_TYPE_IS_SAT) - return -EOPNOTSUPP; - if (cmd->msg_len > 0 && cmd->msg_len < 5) - memcpy(&paket[3], cmd->msg, cmd->msg_len); - else if (cmd->msg_len == 5 && state->dst_hw_cap & DST_TYPE_HAS_DISEQC5) - memcpy(&paket[2], cmd->msg, cmd->msg_len); - else - return -EINVAL; - paket[7] = dst_check_sum(&paket[0], 7); - return dst_command(state, paket, 8); -} - -static int dst_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) -{ - int need_cmd, retval = 0; - struct dst_state *state = fe->demodulator_priv; - - state->voltage = voltage; - if (state->dst_type != DST_TYPE_IS_SAT) - return -EOPNOTSUPP; - - need_cmd = 0; - - switch (voltage) { - case SEC_VOLTAGE_13: - case SEC_VOLTAGE_18: - if ((state->diseq_flags & HAS_POWER) == 0) - need_cmd = 1; - state->diseq_flags |= HAS_POWER; - state->tx_tuna[4] = 0x01; - break; - case SEC_VOLTAGE_OFF: - need_cmd = 1; - state->diseq_flags &= ~(HAS_POWER | HAS_LOCK | ATTEMPT_TUNE); - state->tx_tuna[4] = 0x00; - break; - default: - return -EINVAL; - } - - if (need_cmd) - retval = dst_tone_power_cmd(state); - - return retval; -} - -static int dst_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone) -{ - struct dst_state *state = fe->demodulator_priv; - - state->tone = tone; - if (state->dst_type != DST_TYPE_IS_SAT) - return -EOPNOTSUPP; - - switch (tone) { - case SEC_TONE_OFF: - if (state->type_flags & DST_TYPE_HAS_OBS_REGS) - state->tx_tuna[2] = 0x00; - else - state->tx_tuna[2] = 0xff; - break; - - case SEC_TONE_ON: - state->tx_tuna[2] = 0x02; - break; - default: - return -EINVAL; - } - return dst_tone_power_cmd(state); -} - -static int dst_send_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t minicmd) -{ - struct dst_state *state = fe->demodulator_priv; - - if (state->dst_type != DST_TYPE_IS_SAT) - return -EOPNOTSUPP; - state->minicmd = minicmd; - switch (minicmd) { - case SEC_MINI_A: - state->tx_tuna[3] = 0x02; - break; - case SEC_MINI_B: - state->tx_tuna[3] = 0xff; - break; - } - return dst_tone_power_cmd(state); -} - - -static int dst_init(struct dvb_frontend *fe) -{ - struct dst_state *state = fe->demodulator_priv; - - static u8 sat_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x00, 0x73, 0x21, 0x00, 0x00 }; - static u8 sat_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x55, 0xbd, 0x50, 0x00, 0x00 }; - static u8 ter_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; - static u8 ter_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; - static u8 cab_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; - static u8 cab_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; - static u8 atsc_tuner[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; - - state->inversion = INVERSION_OFF; - state->voltage = SEC_VOLTAGE_13; - state->tone = SEC_TONE_OFF; - state->diseq_flags = 0; - state->k22 = 0x02; - state->bandwidth = 7000000; - state->cur_jiff = jiffies; - if (state->dst_type == DST_TYPE_IS_SAT) - memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? sat_tuna_188 : sat_tuna_204), sizeof (sat_tuna_204)); - else if (state->dst_type == DST_TYPE_IS_TERR) - memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? ter_tuna_188 : ter_tuna_204), sizeof (ter_tuna_204)); - else if (state->dst_type == DST_TYPE_IS_CABLE) - memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? cab_tuna_188 : cab_tuna_204), sizeof (cab_tuna_204)); - else if (state->dst_type == DST_TYPE_IS_ATSC) - memcpy(state->tx_tuna, atsc_tuner, sizeof (atsc_tuner)); - - return 0; -} - -static int dst_read_status(struct dvb_frontend *fe, fe_status_t *status) -{ - struct dst_state *state = fe->demodulator_priv; - - *status = 0; - if (state->diseq_flags & HAS_LOCK) { -// dst_get_signal(state); // don't require(?) to ask MCU - if (state->decode_lock) - *status |= FE_HAS_LOCK | FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_SYNC | FE_HAS_VITERBI; - } - - return 0; -} - -static int dst_read_signal_strength(struct dvb_frontend *fe, u16 *strength) -{ - struct dst_state *state = fe->demodulator_priv; - - int retval = dst_get_signal(state); - *strength = state->decode_strength; - - return retval; -} - -static int dst_read_snr(struct dvb_frontend *fe, u16 *snr) -{ - struct dst_state *state = fe->demodulator_priv; - - int retval = dst_get_signal(state); - *snr = state->decode_snr; - - return retval; -} - -static int dst_set_frontend(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - int retval = -EINVAL; - struct dst_state *state = fe->demodulator_priv; - - if (p != NULL) { - retval = dst_set_freq(state, p->frequency); - if(retval != 0) - return retval; - dprintk(verbose, DST_DEBUG, 1, "Set Frequency=[%d]", p->frequency); - - if (state->dst_type == DST_TYPE_IS_SAT) { - if (state->type_flags & DST_TYPE_HAS_OBS_REGS) - dst_set_inversion(state, p->inversion); - dst_set_fec(state, p->fec_inner); - dst_set_symbolrate(state, p->symbol_rate); - dst_set_polarization(state); - dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->symbol_rate); - - } else if (state->dst_type == DST_TYPE_IS_TERR) - dst_set_bandwidth(state, p->bandwidth_hz); - else if (state->dst_type == DST_TYPE_IS_CABLE) { - dst_set_fec(state, p->fec_inner); - dst_set_symbolrate(state, p->symbol_rate); - dst_set_modulation(state, p->modulation); - } - retval = dst_write_tuna(fe); - } - - return retval; -} - -static int dst_tune_frontend(struct dvb_frontend* fe, - bool re_tune, - unsigned int mode_flags, - unsigned int *delay, - fe_status_t *status) -{ - struct dst_state *state = fe->demodulator_priv; - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - - if (re_tune) { - dst_set_freq(state, p->frequency); - dprintk(verbose, DST_DEBUG, 1, "Set Frequency=[%d]", p->frequency); - - if (state->dst_type == DST_TYPE_IS_SAT) { - if (state->type_flags & DST_TYPE_HAS_OBS_REGS) - dst_set_inversion(state, p->inversion); - dst_set_fec(state, p->fec_inner); - dst_set_symbolrate(state, p->symbol_rate); - dst_set_polarization(state); - dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->symbol_rate); - - } else if (state->dst_type == DST_TYPE_IS_TERR) - dst_set_bandwidth(state, p->bandwidth_hz); - else if (state->dst_type == DST_TYPE_IS_CABLE) { - dst_set_fec(state, p->fec_inner); - dst_set_symbolrate(state, p->symbol_rate); - dst_set_modulation(state, p->modulation); - } - dst_write_tuna(fe); - } - - if (!(mode_flags & FE_TUNE_MODE_ONESHOT)) - dst_read_status(fe, status); - - *delay = HZ/10; - return 0; -} - -static int dst_get_tuning_algo(struct dvb_frontend *fe) -{ - return dst_algo ? DVBFE_ALGO_HW : DVBFE_ALGO_SW; -} - -static int dst_get_frontend(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct dst_state *state = fe->demodulator_priv; - - p->frequency = state->decode_freq; - if (state->dst_type == DST_TYPE_IS_SAT) { - if (state->type_flags & DST_TYPE_HAS_OBS_REGS) - p->inversion = state->inversion; - p->symbol_rate = state->symbol_rate; - p->fec_inner = dst_get_fec(state); - } else if (state->dst_type == DST_TYPE_IS_TERR) { - p->bandwidth_hz = state->bandwidth; - } else if (state->dst_type == DST_TYPE_IS_CABLE) { - p->symbol_rate = state->symbol_rate; - p->fec_inner = dst_get_fec(state); - p->modulation = dst_get_modulation(state); - } - - return 0; -} - -static void dst_release(struct dvb_frontend *fe) -{ - struct dst_state *state = fe->demodulator_priv; - if (state->dst_ca) { - dvb_unregister_device(state->dst_ca); -#ifdef CONFIG_MEDIA_ATTACH - symbol_put(dst_ca_attach); -#endif - } - kfree(state); -} - -static struct dvb_frontend_ops dst_dvbt_ops; -static struct dvb_frontend_ops dst_dvbs_ops; -static struct dvb_frontend_ops dst_dvbc_ops; -static struct dvb_frontend_ops dst_atsc_ops; - -struct dst_state *dst_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter) -{ - /* check if the ASIC is there */ - if (dst_probe(state) < 0) { - kfree(state); - return NULL; - } - /* determine settings based on type */ - /* create dvb_frontend */ - switch (state->dst_type) { - case DST_TYPE_IS_TERR: - memcpy(&state->frontend.ops, &dst_dvbt_ops, sizeof(struct dvb_frontend_ops)); - break; - case DST_TYPE_IS_CABLE: - memcpy(&state->frontend.ops, &dst_dvbc_ops, sizeof(struct dvb_frontend_ops)); - break; - case DST_TYPE_IS_SAT: - memcpy(&state->frontend.ops, &dst_dvbs_ops, sizeof(struct dvb_frontend_ops)); - break; - case DST_TYPE_IS_ATSC: - memcpy(&state->frontend.ops, &dst_atsc_ops, sizeof(struct dvb_frontend_ops)); - break; - default: - dprintk(verbose, DST_ERROR, 1, "unknown DST type. please report to the LinuxTV.org DVB mailinglist."); - kfree(state); - return NULL; - } - state->frontend.demodulator_priv = state; - - return state; /* Manu (DST is a card not a frontend) */ -} - -EXPORT_SYMBOL(dst_attach); - -static struct dvb_frontend_ops dst_dvbt_ops = { - .delsys = { SYS_DVBT }, - .info = { - .name = "DST DVB-T", - .frequency_min = 137000000, - .frequency_max = 858000000, - .frequency_stepsize = 166667, - .caps = FE_CAN_FEC_AUTO | - FE_CAN_QAM_AUTO | - FE_CAN_QAM_16 | - FE_CAN_QAM_32 | - FE_CAN_QAM_64 | - FE_CAN_QAM_128 | - FE_CAN_QAM_256 | - FE_CAN_TRANSMISSION_MODE_AUTO | - FE_CAN_GUARD_INTERVAL_AUTO - }, - - .release = dst_release, - .init = dst_init, - .tune = dst_tune_frontend, - .set_frontend = dst_set_frontend, - .get_frontend = dst_get_frontend, - .get_frontend_algo = dst_get_tuning_algo, - .read_status = dst_read_status, - .read_signal_strength = dst_read_signal_strength, - .read_snr = dst_read_snr, -}; - -static struct dvb_frontend_ops dst_dvbs_ops = { - .delsys = { SYS_DVBS }, - .info = { - .name = "DST DVB-S", - .frequency_min = 950000, - .frequency_max = 2150000, - .frequency_stepsize = 1000, /* kHz for QPSK frontends */ - .frequency_tolerance = 29500, - .symbol_rate_min = 1000000, - .symbol_rate_max = 45000000, - /* . symbol_rate_tolerance = ???,*/ - .caps = FE_CAN_FEC_AUTO | FE_CAN_QPSK - }, - - .release = dst_release, - .init = dst_init, - .tune = dst_tune_frontend, - .set_frontend = dst_set_frontend, - .get_frontend = dst_get_frontend, - .get_frontend_algo = dst_get_tuning_algo, - .read_status = dst_read_status, - .read_signal_strength = dst_read_signal_strength, - .read_snr = dst_read_snr, - .diseqc_send_burst = dst_send_burst, - .diseqc_send_master_cmd = dst_set_diseqc, - .set_voltage = dst_set_voltage, - .set_tone = dst_set_tone, -}; - -static struct dvb_frontend_ops dst_dvbc_ops = { - .delsys = { SYS_DVBC_ANNEX_A }, - .info = { - .name = "DST DVB-C", - .frequency_stepsize = 62500, - .frequency_min = 51000000, - .frequency_max = 858000000, - .symbol_rate_min = 1000000, - .symbol_rate_max = 45000000, - .caps = FE_CAN_FEC_AUTO | - FE_CAN_QAM_AUTO | - FE_CAN_QAM_16 | - FE_CAN_QAM_32 | - FE_CAN_QAM_64 | - FE_CAN_QAM_128 | - FE_CAN_QAM_256 - }, - - .release = dst_release, - .init = dst_init, - .tune = dst_tune_frontend, - .set_frontend = dst_set_frontend, - .get_frontend = dst_get_frontend, - .get_frontend_algo = dst_get_tuning_algo, - .read_status = dst_read_status, - .read_signal_strength = dst_read_signal_strength, - .read_snr = dst_read_snr, -}; - -static struct dvb_frontend_ops dst_atsc_ops = { - .delsys = { SYS_ATSC }, - .info = { - .name = "DST ATSC", - .frequency_stepsize = 62500, - .frequency_min = 510000000, - .frequency_max = 858000000, - .symbol_rate_min = 1000000, - .symbol_rate_max = 45000000, - .caps = FE_CAN_FEC_AUTO | FE_CAN_QAM_AUTO | FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB - }, - - .release = dst_release, - .init = dst_init, - .tune = dst_tune_frontend, - .set_frontend = dst_set_frontend, - .get_frontend = dst_get_frontend, - .get_frontend_algo = dst_get_tuning_algo, - .read_status = dst_read_status, - .read_signal_strength = dst_read_signal_strength, - .read_snr = dst_read_snr, -}; - -MODULE_DESCRIPTION("DST DVB-S/T/C/ATSC Combo Frontend driver"); -MODULE_AUTHOR("Jamie Honan, Manu Abraham"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/bt8xx/dst_ca.c b/drivers/media/dvb/bt8xx/dst_ca.c deleted file mode 100644 index ee3884f..0000000 --- a/drivers/media/dvb/bt8xx/dst_ca.c +++ /dev/null @@ -1,726 +0,0 @@ -/* - CA-driver for TwinHan DST Frontend/Card - - Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include -#include -#include -#include -#include -#include "dvbdev.h" -#include "dvb_frontend.h" -#include "dst_ca.h" -#include "dst_common.h" - -#define DST_CA_ERROR 0 -#define DST_CA_NOTICE 1 -#define DST_CA_INFO 2 -#define DST_CA_DEBUG 3 - -#define dprintk(x, y, z, format, arg...) do { \ - if (z) { \ - if ((x > DST_CA_ERROR) && (x > y)) \ - printk(KERN_ERR "%s: " format "\n", __func__ , ##arg); \ - else if ((x > DST_CA_NOTICE) && (x > y)) \ - printk(KERN_NOTICE "%s: " format "\n", __func__ , ##arg); \ - else if ((x > DST_CA_INFO) && (x > y)) \ - printk(KERN_INFO "%s: " format "\n", __func__ , ##arg); \ - else if ((x > DST_CA_DEBUG) && (x > y)) \ - printk(KERN_DEBUG "%s: " format "\n", __func__ , ##arg); \ - } else { \ - if (x > y) \ - printk(format, ## arg); \ - } \ -} while(0) - - -static DEFINE_MUTEX(dst_ca_mutex); -static unsigned int verbose = 5; -module_param(verbose, int, 0644); -MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)"); - -/* Need some more work */ -static int ca_set_slot_descr(void) -{ - /* We could make this more graceful ? */ - return -EOPNOTSUPP; -} - -/* Need some more work */ -static int ca_set_pid(void) -{ - /* We could make this more graceful ? */ - return -EOPNOTSUPP; -} - -static void put_command_and_length(u8 *data, int command, int length) -{ - data[0] = (command >> 16) & 0xff; - data[1] = (command >> 8) & 0xff; - data[2] = command & 0xff; - data[3] = length; -} - -static void put_checksum(u8 *check_string, int length) -{ - dprintk(verbose, DST_CA_DEBUG, 1, " Computing string checksum."); - dprintk(verbose, DST_CA_DEBUG, 1, " -> string length : 0x%02x", length); - check_string[length] = dst_check_sum (check_string, length); - dprintk(verbose, DST_CA_DEBUG, 1, " -> checksum : 0x%02x", check_string[length]); -} - -static int dst_ci_command(struct dst_state* state, u8 * data, u8 *ca_string, u8 len, int read) -{ - u8 reply; - - mutex_lock(&state->dst_mutex); - dst_comm_init(state); - msleep(65); - - if (write_dst(state, data, len)) { - dprintk(verbose, DST_CA_INFO, 1, " Write not successful, trying to recover"); - dst_error_recovery(state); - goto error; - } - if ((dst_pio_disable(state)) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " DST PIO disable failed."); - goto error; - } - if (read_dst(state, &reply, GET_ACK) < 0) { - dprintk(verbose, DST_CA_INFO, 1, " Read not successful, trying to recover"); - dst_error_recovery(state); - goto error; - } - if (read) { - if (! dst_wait_dst_ready(state, LONG_DELAY)) { - dprintk(verbose, DST_CA_NOTICE, 1, " 8820 not ready"); - goto error; - } - if (read_dst(state, ca_string, 128) < 0) { /* Try to make this dynamic */ - dprintk(verbose, DST_CA_INFO, 1, " Read not successful, trying to recover"); - dst_error_recovery(state); - goto error; - } - } - mutex_unlock(&state->dst_mutex); - return 0; - -error: - mutex_unlock(&state->dst_mutex); - return -EIO; -} - - -static int dst_put_ci(struct dst_state *state, u8 *data, int len, u8 *ca_string, int read) -{ - u8 dst_ca_comm_err = 0; - - while (dst_ca_comm_err < RETRIES) { - dprintk(verbose, DST_CA_NOTICE, 1, " Put Command"); - if (dst_ci_command(state, data, ca_string, len, read)) { // If error - dst_error_recovery(state); - dst_ca_comm_err++; // work required here. - } else { - break; - } - } - - if(dst_ca_comm_err == RETRIES) - return -1; - - return 0; -} - - - -static int ca_get_app_info(struct dst_state *state) -{ - int length, str_length; - static u8 command[8] = {0x07, 0x40, 0x01, 0x00, 0x01, 0x00, 0x00, 0xff}; - - put_checksum(&command[0], command[0]); - if ((dst_put_ci(state, command, sizeof(command), state->messages, GET_REPLY)) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !"); - return -1; - } - dprintk(verbose, DST_CA_INFO, 1, " -->dst_put_ci SUCCESS !"); - dprintk(verbose, DST_CA_INFO, 1, " ================================ CI Module Application Info ======================================"); - dprintk(verbose, DST_CA_INFO, 1, " Application Type=[%d], Application Vendor=[%d], Vendor Code=[%d]\n%s: Application info=[%s]", - state->messages[7], (state->messages[8] << 8) | state->messages[9], - (state->messages[10] << 8) | state->messages[11], __func__, (char *)(&state->messages[12])); - dprintk(verbose, DST_CA_INFO, 1, " =================================================================================================="); - - // Transform dst message to correct application_info message - length = state->messages[5]; - str_length = length - 6; - if (str_length < 0) { - str_length = 0; - dprintk(verbose, DST_CA_ERROR, 1, "Invalid string length returned in ca_get_app_info(). Recovering."); - } - - // First, the command and length fields - put_command_and_length(&state->messages[0], CA_APP_INFO, length); - - // Copy application_type, application_manufacturer and manufacturer_code - memcpy(&state->messages[4], &state->messages[7], 5); - - // Set string length and copy string - state->messages[9] = str_length; - memcpy(&state->messages[10], &state->messages[12], str_length); - - return 0; -} - -static int ca_get_ca_info(struct dst_state *state) -{ - int srcPtr, dstPtr, i, num_ids; - static u8 slot_command[8] = {0x07, 0x40, 0x00, 0x00, 0x02, 0x00, 0x00, 0xff}; - const int in_system_id_pos = 8, out_system_id_pos = 4, in_num_ids_pos = 7; - - put_checksum(&slot_command[0], slot_command[0]); - if ((dst_put_ci(state, slot_command, sizeof (slot_command), state->messages, GET_REPLY)) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !"); - return -1; - } - dprintk(verbose, DST_CA_INFO, 1, " -->dst_put_ci SUCCESS !"); - - // Print raw data - dprintk(verbose, DST_CA_INFO, 0, " DST data = ["); - for (i = 0; i < state->messages[0] + 1; i++) { - dprintk(verbose, DST_CA_INFO, 0, " 0x%02x", state->messages[i]); - } - dprintk(verbose, DST_CA_INFO, 0, "]\n"); - - // Set the command and length of the output - num_ids = state->messages[in_num_ids_pos]; - if (num_ids >= 100) { - num_ids = 100; - dprintk(verbose, DST_CA_ERROR, 1, "Invalid number of ids (>100). Recovering."); - } - put_command_and_length(&state->messages[0], CA_INFO, num_ids * 2); - - dprintk(verbose, DST_CA_INFO, 0, " CA_INFO = ["); - srcPtr = in_system_id_pos; - dstPtr = out_system_id_pos; - for(i = 0; i < num_ids; i++) { - dprintk(verbose, DST_CA_INFO, 0, " 0x%02x%02x", state->messages[srcPtr + 0], state->messages[srcPtr + 1]); - // Append to output - state->messages[dstPtr + 0] = state->messages[srcPtr + 0]; - state->messages[dstPtr + 1] = state->messages[srcPtr + 1]; - srcPtr += 2; - dstPtr += 2; - } - dprintk(verbose, DST_CA_INFO, 0, "]\n"); - - return 0; -} - -static int ca_get_slot_caps(struct dst_state *state, struct ca_caps *p_ca_caps, void __user *arg) -{ - int i; - u8 slot_cap[256]; - static u8 slot_command[8] = {0x07, 0x40, 0x02, 0x00, 0x02, 0x00, 0x00, 0xff}; - - put_checksum(&slot_command[0], slot_command[0]); - if ((dst_put_ci(state, slot_command, sizeof (slot_command), slot_cap, GET_REPLY)) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !"); - return -1; - } - dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !"); - - /* Will implement the rest soon */ - - dprintk(verbose, DST_CA_INFO, 1, " Slot cap = [%d]", slot_cap[7]); - dprintk(verbose, DST_CA_INFO, 0, "===================================\n"); - for (i = 0; i < slot_cap[0] + 1; i++) - dprintk(verbose, DST_CA_INFO, 0, " %d", slot_cap[i]); - dprintk(verbose, DST_CA_INFO, 0, "\n"); - - p_ca_caps->slot_num = 1; - p_ca_caps->slot_type = 1; - p_ca_caps->descr_num = slot_cap[7]; - p_ca_caps->descr_type = 1; - - if (copy_to_user(arg, p_ca_caps, sizeof (struct ca_caps))) - return -EFAULT; - - return 0; -} - -/* Need some more work */ -static int ca_get_slot_descr(struct dst_state *state, struct ca_msg *p_ca_message, void __user *arg) -{ - return -EOPNOTSUPP; -} - - -static int ca_get_slot_info(struct dst_state *state, struct ca_slot_info *p_ca_slot_info, void __user *arg) -{ - int i; - static u8 slot_command[8] = {0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff}; - - u8 *slot_info = state->messages; - - put_checksum(&slot_command[0], 7); - if ((dst_put_ci(state, slot_command, sizeof (slot_command), slot_info, GET_REPLY)) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !"); - return -1; - } - dprintk(verbose, DST_CA_INFO, 1, " -->dst_put_ci SUCCESS !"); - - /* Will implement the rest soon */ - - dprintk(verbose, DST_CA_INFO, 1, " Slot info = [%d]", slot_info[3]); - dprintk(verbose, DST_CA_INFO, 0, "===================================\n"); - for (i = 0; i < 8; i++) - dprintk(verbose, DST_CA_INFO, 0, " %d", slot_info[i]); - dprintk(verbose, DST_CA_INFO, 0, "\n"); - - if (slot_info[4] & 0x80) { - p_ca_slot_info->flags = CA_CI_MODULE_PRESENT; - p_ca_slot_info->num = 1; - p_ca_slot_info->type = CA_CI; - } else if (slot_info[4] & 0x40) { - p_ca_slot_info->flags = CA_CI_MODULE_READY; - p_ca_slot_info->num = 1; - p_ca_slot_info->type = CA_CI; - } else - p_ca_slot_info->flags = 0; - - if (copy_to_user(arg, p_ca_slot_info, sizeof (struct ca_slot_info))) - return -EFAULT; - - return 0; -} - - -static int ca_get_message(struct dst_state *state, struct ca_msg *p_ca_message, void __user *arg) -{ - u8 i = 0; - u32 command = 0; - - if (copy_from_user(p_ca_message, arg, sizeof (struct ca_msg))) - return -EFAULT; - - if (p_ca_message->msg) { - dprintk(verbose, DST_CA_NOTICE, 1, " Message = [%*ph]", - 3, p_ca_message->msg); - - for (i = 0; i < 3; i++) { - command = command | p_ca_message->msg[i]; - if (i < 2) - command = command << 8; - } - dprintk(verbose, DST_CA_NOTICE, 1, " Command=[0x%x]", command); - - switch (command) { - case CA_APP_INFO: - memcpy(p_ca_message->msg, state->messages, 128); - if (copy_to_user(arg, p_ca_message, sizeof (struct ca_msg)) ) - return -EFAULT; - break; - case CA_INFO: - memcpy(p_ca_message->msg, state->messages, 128); - if (copy_to_user(arg, p_ca_message, sizeof (struct ca_msg)) ) - return -EFAULT; - break; - } - } - - return 0; -} - -static int handle_dst_tag(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer, u32 length) -{ - if (state->dst_hw_cap & DST_TYPE_HAS_SESSION) { - hw_buffer->msg[2] = p_ca_message->msg[1]; /* MSB */ - hw_buffer->msg[3] = p_ca_message->msg[2]; /* LSB */ - } else { - if (length > 247) { - dprintk(verbose, DST_CA_ERROR, 1, " Message too long ! *** Bailing Out *** !"); - return -1; - } - hw_buffer->msg[0] = (length & 0xff) + 7; - hw_buffer->msg[1] = 0x40; - hw_buffer->msg[2] = 0x03; - hw_buffer->msg[3] = 0x00; - hw_buffer->msg[4] = 0x03; - hw_buffer->msg[5] = length & 0xff; - hw_buffer->msg[6] = 0x00; - - /* - * Need to compute length for EN50221 section 8.3.2, for the time being - * assuming 8.3.2 is not applicable - */ - memcpy(&hw_buffer->msg[7], &p_ca_message->msg[4], length); - } - - return 0; -} - -static int write_to_8820(struct dst_state *state, struct ca_msg *hw_buffer, u8 length, u8 reply) -{ - if ((dst_put_ci(state, hw_buffer->msg, length, hw_buffer->msg, reply)) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " DST-CI Command failed."); - dprintk(verbose, DST_CA_NOTICE, 1, " Resetting DST."); - rdc_reset_state(state); - return -1; - } - dprintk(verbose, DST_CA_NOTICE, 1, " DST-CI Command success."); - - return 0; -} - -static u32 asn_1_decode(u8 *asn_1_array) -{ - u8 length_field = 0, word_count = 0, count = 0; - u32 length = 0; - - length_field = asn_1_array[0]; - dprintk(verbose, DST_CA_DEBUG, 1, " Length field=[%02x]", length_field); - if (length_field < 0x80) { - length = length_field & 0x7f; - dprintk(verbose, DST_CA_DEBUG, 1, " Length=[%02x]\n", length); - } else { - word_count = length_field & 0x7f; - for (count = 0; count < word_count; count++) { - length = length << 8; - length += asn_1_array[count + 1]; - dprintk(verbose, DST_CA_DEBUG, 1, " Length=[%04x]", length); - } - } - return length; -} - -static int debug_string(u8 *msg, u32 length, u32 offset) -{ - u32 i; - - dprintk(verbose, DST_CA_DEBUG, 0, " String=[ "); - for (i = offset; i < length; i++) - dprintk(verbose, DST_CA_DEBUG, 0, "%02x ", msg[i]); - dprintk(verbose, DST_CA_DEBUG, 0, "]\n"); - - return 0; -} - - -static int ca_set_pmt(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer, u8 reply, u8 query) -{ - u32 length = 0; - u8 tag_length = 8; - - length = asn_1_decode(&p_ca_message->msg[3]); - dprintk(verbose, DST_CA_DEBUG, 1, " CA Message length=[%d]", length); - debug_string(&p_ca_message->msg[4], length, 0); /* length is excluding tag & length */ - - memset(hw_buffer->msg, '\0', length); - handle_dst_tag(state, p_ca_message, hw_buffer, length); - put_checksum(hw_buffer->msg, hw_buffer->msg[0]); - - debug_string(hw_buffer->msg, (length + tag_length), 0); /* tags too */ - write_to_8820(state, hw_buffer, (length + tag_length), reply); - - return 0; -} - - -/* Board supports CA PMT reply ? */ -static int dst_check_ca_pmt(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer) -{ - int ca_pmt_reply_test = 0; - - /* Do test board */ - /* Not there yet but soon */ - - /* CA PMT Reply capable */ - if (ca_pmt_reply_test) { - if ((ca_set_pmt(state, p_ca_message, hw_buffer, 1, GET_REPLY)) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " ca_set_pmt.. failed !"); - return -1; - } - - /* Process CA PMT Reply */ - /* will implement soon */ - dprintk(verbose, DST_CA_ERROR, 1, " Not there yet"); - } - /* CA PMT Reply not capable */ - if (!ca_pmt_reply_test) { - if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, NO_REPLY)) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " ca_set_pmt.. failed !"); - return -1; - } - dprintk(verbose, DST_CA_NOTICE, 1, " ca_set_pmt.. success !"); - /* put a dummy message */ - - } - return 0; -} - -static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message, void __user *arg) -{ - int i = 0; - - u32 command = 0; - struct ca_msg *hw_buffer; - int result = 0; - - if ((hw_buffer = kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) { - dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure"); - return -ENOMEM; - } - dprintk(verbose, DST_CA_DEBUG, 1, " "); - - if (copy_from_user(p_ca_message, arg, sizeof (struct ca_msg))) { - result = -EFAULT; - goto free_mem_and_exit; - } - - - if (p_ca_message->msg) { - /* EN50221 tag */ - command = 0; - - for (i = 0; i < 3; i++) { - command = command | p_ca_message->msg[i]; - if (i < 2) - command = command << 8; - } - dprintk(verbose, DST_CA_DEBUG, 1, " Command=[0x%x]\n", command); - - switch (command) { - case CA_PMT: - dprintk(verbose, DST_CA_DEBUG, 1, "Command = SEND_CA_PMT"); - if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, 0)) < 0) { // code simplification started - dprintk(verbose, DST_CA_ERROR, 1, " -->CA_PMT Failed !"); - result = -1; - goto free_mem_and_exit; - } - dprintk(verbose, DST_CA_INFO, 1, " -->CA_PMT Success !"); - break; - case CA_PMT_REPLY: - dprintk(verbose, DST_CA_INFO, 1, "Command = CA_PMT_REPLY"); - /* Have to handle the 2 basic types of cards here */ - if ((dst_check_ca_pmt(state, p_ca_message, hw_buffer)) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " -->CA_PMT_REPLY Failed !"); - result = -1; - goto free_mem_and_exit; - } - dprintk(verbose, DST_CA_INFO, 1, " -->CA_PMT_REPLY Success !"); - break; - case CA_APP_INFO_ENQUIRY: // only for debugging - dprintk(verbose, DST_CA_INFO, 1, " Getting Cam Application information"); - - if ((ca_get_app_info(state)) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " -->CA_APP_INFO_ENQUIRY Failed !"); - result = -1; - goto free_mem_and_exit; - } - dprintk(verbose, DST_CA_INFO, 1, " -->CA_APP_INFO_ENQUIRY Success !"); - break; - case CA_INFO_ENQUIRY: - dprintk(verbose, DST_CA_INFO, 1, " Getting CA Information"); - - if ((ca_get_ca_info(state)) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " -->CA_INFO_ENQUIRY Failed !"); - result = -1; - goto free_mem_and_exit; - } - dprintk(verbose, DST_CA_INFO, 1, " -->CA_INFO_ENQUIRY Success !"); - break; - } - } -free_mem_and_exit: - kfree (hw_buffer); - - return result; -} - -static long dst_ca_ioctl(struct file *file, unsigned int cmd, unsigned long ioctl_arg) -{ - struct dvb_device *dvbdev; - struct dst_state *state; - struct ca_slot_info *p_ca_slot_info; - struct ca_caps *p_ca_caps; - struct ca_msg *p_ca_message; - void __user *arg = (void __user *)ioctl_arg; - int result = 0; - - mutex_lock(&dst_ca_mutex); - dvbdev = file->private_data; - state = (struct dst_state *)dvbdev->priv; - p_ca_message = kmalloc(sizeof (struct ca_msg), GFP_KERNEL); - p_ca_slot_info = kmalloc(sizeof (struct ca_slot_info), GFP_KERNEL); - p_ca_caps = kmalloc(sizeof (struct ca_caps), GFP_KERNEL); - if (!p_ca_message || !p_ca_slot_info || !p_ca_caps) { - dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure"); - result = -ENOMEM; - goto free_mem_and_exit; - } - - /* We have now only the standard ioctl's, the driver is upposed to handle internals. */ - switch (cmd) { - case CA_SEND_MSG: - dprintk(verbose, DST_CA_INFO, 1, " Sending message"); - if ((ca_send_message(state, p_ca_message, arg)) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " -->CA_SEND_MSG Failed !"); - result = -1; - goto free_mem_and_exit; - } - break; - case CA_GET_MSG: - dprintk(verbose, DST_CA_INFO, 1, " Getting message"); - if ((ca_get_message(state, p_ca_message, arg)) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_MSG Failed !"); - result = -1; - goto free_mem_and_exit; - } - dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_MSG Success !"); - break; - case CA_RESET: - dprintk(verbose, DST_CA_ERROR, 1, " Resetting DST"); - dst_error_bailout(state); - msleep(4000); - break; - case CA_GET_SLOT_INFO: - dprintk(verbose, DST_CA_INFO, 1, " Getting Slot info"); - if ((ca_get_slot_info(state, p_ca_slot_info, arg)) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_SLOT_INFO Failed !"); - result = -1; - goto free_mem_and_exit; - } - dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_SLOT_INFO Success !"); - break; - case CA_GET_CAP: - dprintk(verbose, DST_CA_INFO, 1, " Getting Slot capabilities"); - if ((ca_get_slot_caps(state, p_ca_caps, arg)) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_CAP Failed !"); - result = -1; - goto free_mem_and_exit; - } - dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_CAP Success !"); - break; - case CA_GET_DESCR_INFO: - dprintk(verbose, DST_CA_INFO, 1, " Getting descrambler description"); - if ((ca_get_slot_descr(state, p_ca_message, arg)) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_DESCR_INFO Failed !"); - result = -1; - goto free_mem_and_exit; - } - dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_DESCR_INFO Success !"); - break; - case CA_SET_DESCR: - dprintk(verbose, DST_CA_INFO, 1, " Setting descrambler"); - if ((ca_set_slot_descr()) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " -->CA_SET_DESCR Failed !"); - result = -1; - goto free_mem_and_exit; - } - dprintk(verbose, DST_CA_INFO, 1, " -->CA_SET_DESCR Success !"); - break; - case CA_SET_PID: - dprintk(verbose, DST_CA_INFO, 1, " Setting PID"); - if ((ca_set_pid()) < 0) { - dprintk(verbose, DST_CA_ERROR, 1, " -->CA_SET_PID Failed !"); - result = -1; - goto free_mem_and_exit; - } - dprintk(verbose, DST_CA_INFO, 1, " -->CA_SET_PID Success !"); - default: - result = -EOPNOTSUPP; - }; - free_mem_and_exit: - kfree (p_ca_message); - kfree (p_ca_slot_info); - kfree (p_ca_caps); - - mutex_unlock(&dst_ca_mutex); - return result; -} - -static int dst_ca_open(struct inode *inode, struct file *file) -{ - dprintk(verbose, DST_CA_DEBUG, 1, " Device opened [%p] ", file); - try_module_get(THIS_MODULE); - - return 0; -} - -static int dst_ca_release(struct inode *inode, struct file *file) -{ - dprintk(verbose, DST_CA_DEBUG, 1, " Device closed."); - module_put(THIS_MODULE); - - return 0; -} - -static ssize_t dst_ca_read(struct file *file, char __user *buffer, size_t length, loff_t *offset) -{ - ssize_t bytes_read = 0; - - dprintk(verbose, DST_CA_DEBUG, 1, " Device read."); - - return bytes_read; -} - -static ssize_t dst_ca_write(struct file *file, const char __user *buffer, size_t length, loff_t *offset) -{ - dprintk(verbose, DST_CA_DEBUG, 1, " Device write."); - - return 0; -} - -static const struct file_operations dst_ca_fops = { - .owner = THIS_MODULE, - .unlocked_ioctl = dst_ca_ioctl, - .open = dst_ca_open, - .release = dst_ca_release, - .read = dst_ca_read, - .write = dst_ca_write, - .llseek = noop_llseek, -}; - -static struct dvb_device dvbdev_ca = { - .priv = NULL, - .users = 1, - .readers = 1, - .writers = 1, - .fops = &dst_ca_fops -}; - -struct dvb_device *dst_ca_attach(struct dst_state *dst, struct dvb_adapter *dvb_adapter) -{ - struct dvb_device *dvbdev; - - dprintk(verbose, DST_CA_ERROR, 1, "registering DST-CA device"); - if (dvb_register_device(dvb_adapter, &dvbdev, &dvbdev_ca, dst, DVB_DEVICE_CA) == 0) { - dst->dst_ca = dvbdev; - return dst->dst_ca; - } - - return NULL; -} - -EXPORT_SYMBOL(dst_ca_attach); - -MODULE_DESCRIPTION("DST DVB-S/T/C Combo CA driver"); -MODULE_AUTHOR("Manu Abraham"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/bt8xx/dst_ca.h b/drivers/media/dvb/bt8xx/dst_ca.h deleted file mode 100644 index 59cd0dd..0000000 --- a/drivers/media/dvb/bt8xx/dst_ca.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - CA-driver for TwinHan DST Frontend/Card - - Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef _DST_CA_H_ -#define _DST_CA_H_ - -#define RETRIES 5 - - -#define CA_APP_INFO_ENQUIRY 0x9f8020 -#define CA_APP_INFO 0x9f8021 -#define CA_ENTER_MENU 0x9f8022 -#define CA_INFO_ENQUIRY 0x9f8030 -#define CA_INFO 0x9f8031 -#define CA_PMT 0x9f8032 -#define CA_PMT_REPLY 0x9f8033 - -#define CA_CLOSE_MMI 0x9f8800 -#define CA_DISPLAY_CONTROL 0x9f8801 -#define CA_DISPLAY_REPLY 0x9f8802 -#define CA_TEXT_LAST 0x9f8803 -#define CA_TEXT_MORE 0x9f8804 -#define CA_KEYPAD_CONTROL 0x9f8805 -#define CA_KEYPRESS 0x9f8806 - -#define CA_ENQUIRY 0x9f8807 -#define CA_ANSWER 0x9f8808 -#define CA_MENU_LAST 0x9f8809 -#define CA_MENU_MORE 0x9f880a -#define CA_MENU_ANSWER 0x9f880b -#define CA_LIST_LAST 0x9f880c -#define CA_LIST_MORE 0x9f880d - - -struct dst_ca_private { - struct dst_state *dst; - struct dvb_device *dvbdev; -}; - - -#endif diff --git a/drivers/media/dvb/bt8xx/dst_common.h b/drivers/media/dvb/bt8xx/dst_common.h deleted file mode 100644 index d70d98f..0000000 --- a/drivers/media/dvb/bt8xx/dst_common.h +++ /dev/null @@ -1,182 +0,0 @@ -/* - Frontend-driver for TwinHan DST Frontend - - Copyright (C) 2003 Jamie Honan - Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef DST_COMMON_H -#define DST_COMMON_H - -#include -#include -#include -#include "bt878.h" - -#include "dst_ca.h" - - -#define NO_DELAY 0 -#define LONG_DELAY 1 -#define DEVICE_INIT 2 - -#define DELAY 1 - -#define DST_TYPE_IS_SAT 0 -#define DST_TYPE_IS_TERR 1 -#define DST_TYPE_IS_CABLE 2 -#define DST_TYPE_IS_ATSC 3 - -#define DST_TYPE_HAS_TS188 1 -#define DST_TYPE_HAS_TS204 2 -#define DST_TYPE_HAS_SYMDIV 4 -#define DST_TYPE_HAS_FW_1 8 -#define DST_TYPE_HAS_FW_2 16 -#define DST_TYPE_HAS_FW_3 32 -#define DST_TYPE_HAS_FW_BUILD 64 -#define DST_TYPE_HAS_OBS_REGS 128 -#define DST_TYPE_HAS_INC_COUNT 256 -#define DST_TYPE_HAS_MULTI_FE 512 -#define DST_TYPE_HAS_NEWTUNE_2 1024 -#define DST_TYPE_HAS_DBOARD 2048 -#define DST_TYPE_HAS_VLF 4096 - -/* Card capability list */ - -#define DST_TYPE_HAS_MAC 1 -#define DST_TYPE_HAS_DISEQC3 2 -#define DST_TYPE_HAS_DISEQC4 4 -#define DST_TYPE_HAS_DISEQC5 8 -#define DST_TYPE_HAS_MOTO 16 -#define DST_TYPE_HAS_CA 32 -#define DST_TYPE_HAS_ANALOG 64 /* Analog inputs */ -#define DST_TYPE_HAS_SESSION 128 - -#define TUNER_TYPE_MULTI 1 -#define TUNER_TYPE_UNKNOWN 2 -/* DVB-S */ -#define TUNER_TYPE_L64724 4 -#define TUNER_TYPE_STV0299 8 -#define TUNER_TYPE_MB86A15 16 - -/* DVB-T */ -#define TUNER_TYPE_TDA10046 32 - -/* ATSC */ -#define TUNER_TYPE_NXT200x 64 - - -#define RDC_8820_PIO_0_DISABLE 0 -#define RDC_8820_PIO_0_ENABLE 1 -#define RDC_8820_INT 2 -#define RDC_8820_RESET 4 - -/* DST Communication */ -#define GET_REPLY 1 -#define NO_REPLY 0 - -#define GET_ACK 1 -#define FIXED_COMM 8 - -#define ACK 0xff - -struct dst_state { - - struct i2c_adapter* i2c; - - struct bt878* bt; - - /* configuration settings */ - const struct dst_config* config; - - struct dvb_frontend frontend; - - /* private ASIC data */ - u8 tx_tuna[10]; - u8 rx_tuna[10]; - u8 rxbuffer[10]; - u8 diseq_flags; - u8 dst_type; - u32 type_flags; - u32 frequency; /* intermediate frequency in kHz for QPSK */ - fe_spectral_inversion_t inversion; - u32 symbol_rate; /* symbol rate in Symbols per second */ - fe_code_rate_t fec; - fe_sec_voltage_t voltage; - fe_sec_tone_mode_t tone; - u32 decode_freq; - u8 decode_lock; - u16 decode_strength; - u16 decode_snr; - unsigned long cur_jiff; - u8 k22; - u32 bandwidth; - u32 dst_hw_cap; - u8 dst_fw_version; - fe_sec_mini_cmd_t minicmd; - fe_modulation_t modulation; - u8 messages[256]; - u8 mac_address[8]; - u8 fw_version[8]; - u8 card_info[8]; - u8 vendor[8]; - u8 board_info[8]; - u32 tuner_type; - char *tuner_name; - struct mutex dst_mutex; - u8 fw_name[8]; - struct dvb_device *dst_ca; -}; - -struct tuner_types { - u32 tuner_type; - char *tuner_name; - char *board_name; - char *fw_name; -}; - -struct dst_types { - char *device_id; - int offset; - u8 dst_type; - u32 type_flags; - u32 dst_feature; - u32 tuner_type; -}; - -struct dst_config -{ - /* the ASIC i2c address */ - u8 demod_address; -}; - -int rdc_reset_state(struct dst_state *state); - -int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode); -int dst_pio_disable(struct dst_state *state); -int dst_error_recovery(struct dst_state* state); -int dst_error_bailout(struct dst_state *state); -int dst_comm_init(struct dst_state* state); - -int write_dst(struct dst_state *state, u8 * data, u8 len); -int read_dst(struct dst_state *state, u8 * ret, u8 len); -u8 dst_check_sum(u8 * buf, u32 len); -struct dst_state* dst_attach(struct dst_state* state, struct dvb_adapter *dvb_adapter); -struct dvb_device *dst_ca_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter); - - -#endif // DST_COMMON_H diff --git a/drivers/media/dvb/bt8xx/dst_priv.h b/drivers/media/dvb/bt8xx/dst_priv.h deleted file mode 100644 index 3974a4c..0000000 --- a/drivers/media/dvb/bt8xx/dst_priv.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * dst-bt878.h: part of the DST driver for the TwinHan DST Frontend - * - * Copyright (C) 2003 Jamie Honan - */ - -struct dst_gpio_enable { - u32 mask; - u32 enable; -}; - -struct dst_gpio_output { - u32 mask; - u32 highvals; -}; - -struct dst_gpio_read { - unsigned long value; -}; - -union dst_gpio_packet { - struct dst_gpio_enable enb; - struct dst_gpio_output outp; - struct dst_gpio_read rd; - int psize; -}; - -#define DST_IG_ENABLE 0 -#define DST_IG_WRITE 1 -#define DST_IG_READ 2 -#define DST_IG_TS 3 - -struct bt878; - -int bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *mp); diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c deleted file mode 100644 index 81fab9a..0000000 --- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c +++ /dev/null @@ -1,975 +0,0 @@ -/* - * Bt8xx based DVB adapter driver - * - * Copyright (C) 2002,2003 Florian Schirmer - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#define pr_fmt(fmt) "dvb_bt8xx: " fmt - -#include -#include -#include -#include -#include -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb-bt8xx.h" -#include "bt878.h" - -static int debug; - -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -#define dprintk( args... ) \ - do { \ - if (debug) printk(KERN_DEBUG args); \ - } while (0) - -#define IF_FREQUENCYx6 217 /* 6 * 36.16666666667MHz */ - -static void dvb_bt8xx_task(unsigned long data) -{ - struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *)data; - - //printk("%d ", card->bt->finished_block); - - while (card->bt->last_block != card->bt->finished_block) { - (card->bt->TS_Size ? dvb_dmx_swfilter_204 : dvb_dmx_swfilter) - (&card->demux, - &card->bt->buf_cpu[card->bt->last_block * - card->bt->block_bytes], - card->bt->block_bytes); - card->bt->last_block = (card->bt->last_block + 1) % - card->bt->block_count; - } -} - -static int dvb_bt8xx_start_feed(struct dvb_demux_feed *dvbdmxfeed) -{ - struct dvb_demux*dvbdmx = dvbdmxfeed->demux; - struct dvb_bt8xx_card *card = dvbdmx->priv; - int rc; - - dprintk("dvb_bt8xx: start_feed\n"); - - if (!dvbdmx->dmx.frontend) - return -EINVAL; - - mutex_lock(&card->lock); - card->nfeeds++; - rc = card->nfeeds; - if (card->nfeeds == 1) - bt878_start(card->bt, card->gpio_mode, - card->op_sync_orin, card->irq_err_ignore); - mutex_unlock(&card->lock); - return rc; -} - -static int dvb_bt8xx_stop_feed(struct dvb_demux_feed *dvbdmxfeed) -{ - struct dvb_demux *dvbdmx = dvbdmxfeed->demux; - struct dvb_bt8xx_card *card = dvbdmx->priv; - - dprintk("dvb_bt8xx: stop_feed\n"); - - if (!dvbdmx->dmx.frontend) - return -EINVAL; - - mutex_lock(&card->lock); - card->nfeeds--; - if (card->nfeeds == 0) - bt878_stop(card->bt); - mutex_unlock(&card->lock); - - return 0; -} - -static int is_pci_slot_eq(struct pci_dev* adev, struct pci_dev* bdev) -{ - if ((adev->subsystem_vendor == bdev->subsystem_vendor) && - (adev->subsystem_device == bdev->subsystem_device) && - (adev->bus->number == bdev->bus->number) && - (PCI_SLOT(adev->devfn) == PCI_SLOT(bdev->devfn))) - return 1; - return 0; -} - -static struct bt878 __devinit *dvb_bt8xx_878_match(unsigned int bttv_nr, struct pci_dev* bttv_pci_dev) -{ - unsigned int card_nr; - - /* Hmm, n squared. Hope n is small */ - for (card_nr = 0; card_nr < bt878_num; card_nr++) - if (is_pci_slot_eq(bt878[card_nr].dev, bttv_pci_dev)) - return &bt878[card_nr]; - return NULL; -} - -static int thomson_dtt7579_demod_init(struct dvb_frontend* fe) -{ - static u8 mt352_clock_config [] = { 0x89, 0x38, 0x38 }; - static u8 mt352_reset [] = { 0x50, 0x80 }; - static u8 mt352_adc_ctl_1_cfg [] = { 0x8E, 0x40 }; - static u8 mt352_agc_cfg [] = { 0x67, 0x28, 0x20 }; - static u8 mt352_gpp_ctl_cfg [] = { 0x8C, 0x33 }; - static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 }; - - mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config)); - udelay(2000); - mt352_write(fe, mt352_reset, sizeof(mt352_reset)); - mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg)); - - mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg)); - mt352_write(fe, mt352_gpp_ctl_cfg, sizeof(mt352_gpp_ctl_cfg)); - mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg)); - - return 0; -} - -static int thomson_dtt7579_tuner_calc_regs(struct dvb_frontend *fe, u8* pllbuf, int buf_len) -{ - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - u32 div; - unsigned char bs = 0; - unsigned char cp = 0; - - if (buf_len < 5) - return -EINVAL; - - div = (((c->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6; - - if (c->frequency < 542000000) - cp = 0xb4; - else if (c->frequency < 771000000) - cp = 0xbc; - else - cp = 0xf4; - - if (c->frequency == 0) - bs = 0x03; - else if (c->frequency < 443250000) - bs = 0x02; - else - bs = 0x08; - - pllbuf[0] = 0x60; - pllbuf[1] = div >> 8; - pllbuf[2] = div & 0xff; - pllbuf[3] = cp; - pllbuf[4] = bs; - - return 5; -} - -static struct mt352_config thomson_dtt7579_config = { - .demod_address = 0x0f, - .demod_init = thomson_dtt7579_demod_init, -}; - -static struct zl10353_config thomson_dtt7579_zl10353_config = { - .demod_address = 0x0f, -}; - -static int cx24108_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - u32 freq = c->frequency; - int i, a, n, pump; - u32 band, pll; - u32 osci[]={950000,1019000,1075000,1178000,1296000,1432000, - 1576000,1718000,1856000,2036000,2150000}; - u32 bandsel[]={0,0x00020000,0x00040000,0x00100800,0x00101000, - 0x00102000,0x00104000,0x00108000,0x00110000, - 0x00120000,0x00140000}; - - #define XTAL 1011100 /* Hz, really 1.0111 MHz and a /10 prescaler */ - dprintk("cx24108 debug: entering SetTunerFreq, freq=%d\n", freq); - - /* This is really the bit driving the tuner chip cx24108 */ - - if (freq<950000) - freq = 950000; /* kHz */ - else if (freq>2150000) - freq = 2150000; /* satellite IF is 950..2150MHz */ - - /* decide which VCO to use for the input frequency */ - for(i = 1; (i < ARRAY_SIZE(osci) - 1) && (osci[i] < freq); i++); - dprintk("cx24108 debug: select vco #%d (f=%d)\n", i, freq); - band=bandsel[i]; - /* the gain values must be set by SetSymbolrate */ - /* compute the pll divider needed, from Conexant data sheet, - resolved for (n*32+a), remember f(vco) is f(receive) *2 or *4, - depending on the divider bit. It is set to /4 on the 2 lowest - bands */ - n=((i<=2?2:1)*freq*10L)/(XTAL/100); - a=n%32; n/=32; if(a==0) n--; - pump=(freq<(osci[i-1]+osci[i])/2); - pll=0xf8000000| - ((pump?1:2)<<(14+11))| - ((n&0x1ff)<<(5+11))| - ((a&0x1f)<<11); - /* everything is shifted left 11 bits to left-align the bits in the - 32bit word. Output to the tuner goes MSB-aligned, after all */ - dprintk("cx24108 debug: pump=%d, n=%d, a=%d\n", pump, n, a); - cx24110_pll_write(fe,band); - /* set vga and vca to their widest-band settings, as a precaution. - SetSymbolrate might not be called to set this up */ - cx24110_pll_write(fe,0x500c0000); - cx24110_pll_write(fe,0x83f1f800); - cx24110_pll_write(fe,pll); - //writereg(client,0x56,0x7f); - - return 0; -} - -static int pinnsat_tuner_init(struct dvb_frontend* fe) -{ - struct dvb_bt8xx_card *card = fe->dvb->priv; - - bttv_gpio_enable(card->bttv_nr, 1, 1); /* output */ - bttv_write_gpio(card->bttv_nr, 1, 1); /* relay on */ - - return 0; -} - -static int pinnsat_tuner_sleep(struct dvb_frontend* fe) -{ - struct dvb_bt8xx_card *card = fe->dvb->priv; - - bttv_write_gpio(card->bttv_nr, 1, 0); /* relay off */ - - return 0; -} - -static struct cx24110_config pctvsat_config = { - .demod_address = 0x55, -}; - -static int microtune_mt7202dtf_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv; - u8 cfg, cpump, band_select; - u8 data[4]; - u32 div; - struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = sizeof(data) }; - - div = (36000000 + c->frequency + 83333) / 166666; - cfg = 0x88; - - if (c->frequency < 175000000) - cpump = 2; - else if (c->frequency < 390000000) - cpump = 1; - else if (c->frequency < 470000000) - cpump = 2; - else if (c->frequency < 750000000) - cpump = 2; - else - cpump = 3; - - if (c->frequency < 175000000) - band_select = 0x0e; - else if (c->frequency < 470000000) - band_select = 0x05; - else - band_select = 0x03; - - data[0] = (div >> 8) & 0x7f; - data[1] = div & 0xff; - data[2] = ((div >> 10) & 0x60) | cfg; - data[3] = (cpump << 6) | band_select; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(card->i2c_adapter, &msg, 1); - return (div * 166666 - 36000000); -} - -static int microtune_mt7202dtf_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name) -{ - struct dvb_bt8xx_card* bt = (struct dvb_bt8xx_card*) fe->dvb->priv; - - return request_firmware(fw, name, &bt->bt->dev->dev); -} - -static struct sp887x_config microtune_mt7202dtf_config = { - .demod_address = 0x70, - .request_firmware = microtune_mt7202dtf_request_firmware, -}; - -static int advbt771_samsung_tdtc9251dh0_demod_init(struct dvb_frontend* fe) -{ - static u8 mt352_clock_config [] = { 0x89, 0x38, 0x2d }; - static u8 mt352_reset [] = { 0x50, 0x80 }; - static u8 mt352_adc_ctl_1_cfg [] = { 0x8E, 0x40 }; - static u8 mt352_agc_cfg [] = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF, - 0x00, 0xFF, 0x00, 0x40, 0x40 }; - static u8 mt352_av771_extra[] = { 0xB5, 0x7A }; - static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 }; - - mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config)); - udelay(2000); - mt352_write(fe, mt352_reset, sizeof(mt352_reset)); - mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg)); - - mt352_write(fe, mt352_agc_cfg,sizeof(mt352_agc_cfg)); - udelay(2000); - mt352_write(fe, mt352_av771_extra,sizeof(mt352_av771_extra)); - mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg)); - - return 0; -} - -static int advbt771_samsung_tdtc9251dh0_tuner_calc_regs(struct dvb_frontend *fe, u8 *pllbuf, int buf_len) -{ - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - u32 div; - unsigned char bs = 0; - unsigned char cp = 0; - - if (buf_len < 5) return -EINVAL; - - div = (((c->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6; - - if (c->frequency < 150000000) - cp = 0xB4; - else if (c->frequency < 173000000) - cp = 0xBC; - else if (c->frequency < 250000000) - cp = 0xB4; - else if (c->frequency < 400000000) - cp = 0xBC; - else if (c->frequency < 420000000) - cp = 0xF4; - else if (c->frequency < 470000000) - cp = 0xFC; - else if (c->frequency < 600000000) - cp = 0xBC; - else if (c->frequency < 730000000) - cp = 0xF4; - else - cp = 0xFC; - - if (c->frequency < 150000000) - bs = 0x01; - else if (c->frequency < 173000000) - bs = 0x01; - else if (c->frequency < 250000000) - bs = 0x02; - else if (c->frequency < 400000000) - bs = 0x02; - else if (c->frequency < 420000000) - bs = 0x02; - else if (c->frequency < 470000000) - bs = 0x02; - else if (c->frequency < 600000000) - bs = 0x08; - else if (c->frequency < 730000000) - bs = 0x08; - else - bs = 0x08; - - pllbuf[0] = 0x61; - pllbuf[1] = div >> 8; - pllbuf[2] = div & 0xff; - pllbuf[3] = cp; - pllbuf[4] = bs; - - return 5; -} - -static struct mt352_config advbt771_samsung_tdtc9251dh0_config = { - .demod_address = 0x0f, - .demod_init = advbt771_samsung_tdtc9251dh0_demod_init, -}; - -static struct dst_config dst_config = { - .demod_address = 0x55, -}; - -static int or51211_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name) -{ - struct dvb_bt8xx_card* bt = (struct dvb_bt8xx_card*) fe->dvb->priv; - - return request_firmware(fw, name, &bt->bt->dev->dev); -} - -static void or51211_setmode(struct dvb_frontend * fe, int mode) -{ - struct dvb_bt8xx_card *bt = fe->dvb->priv; - bttv_write_gpio(bt->bttv_nr, 0x0002, mode); /* Reset */ - msleep(20); -} - -static void or51211_reset(struct dvb_frontend * fe) -{ - struct dvb_bt8xx_card *bt = fe->dvb->priv; - - /* RESET DEVICE - * reset is controlled by GPIO-0 - * when set to 0 causes reset and when to 1 for normal op - * must remain reset for 128 clock cycles on a 50Mhz clock - * also PRM1 PRM2 & PRM4 are controlled by GPIO-1,GPIO-2 & GPIO-4 - * We assume that the reset has be held low long enough or we - * have been reset by a power on. When the driver is unloaded - * reset set to 0 so if reloaded we have been reset. - */ - /* reset & PRM1,2&4 are outputs */ - int ret = bttv_gpio_enable(bt->bttv_nr, 0x001F, 0x001F); - if (ret != 0) - printk(KERN_WARNING "or51211: Init Error - Can't Reset DVR (%i)\n", ret); - bttv_write_gpio(bt->bttv_nr, 0x001F, 0x0000); /* Reset */ - msleep(20); - /* Now set for normal operation */ - bttv_write_gpio(bt->bttv_nr, 0x0001F, 0x0001); - /* wait for operation to begin */ - msleep(500); -} - -static void or51211_sleep(struct dvb_frontend * fe) -{ - struct dvb_bt8xx_card *bt = fe->dvb->priv; - bttv_write_gpio(bt->bttv_nr, 0x0001, 0x0000); -} - -static struct or51211_config or51211_config = { - .demod_address = 0x15, - .request_firmware = or51211_request_firmware, - .setmode = or51211_setmode, - .reset = or51211_reset, - .sleep = or51211_sleep, -}; - -static int vp3021_alps_tded4_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv; - u8 buf[4]; - u32 div; - struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = buf, .len = sizeof(buf) }; - - div = (c->frequency + 36166667) / 166667; - - buf[0] = (div >> 8) & 0x7F; - buf[1] = div & 0xFF; - buf[2] = 0x85; - if ((c->frequency >= 47000000) && (c->frequency < 153000000)) - buf[3] = 0x01; - else if ((c->frequency >= 153000000) && (c->frequency < 430000000)) - buf[3] = 0x02; - else if ((c->frequency >= 430000000) && (c->frequency < 824000000)) - buf[3] = 0x0C; - else if ((c->frequency >= 824000000) && (c->frequency < 863000000)) - buf[3] = 0x8C; - else - return -EINVAL; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(card->i2c_adapter, &msg, 1); - return 0; -} - -static struct nxt6000_config vp3021_alps_tded4_config = { - .demod_address = 0x0a, - .clock_inversion = 1, -}; - -static int digitv_alps_tded4_demod_init(struct dvb_frontend* fe) -{ - static u8 mt352_clock_config [] = { 0x89, 0x38, 0x2d }; - static u8 mt352_reset [] = { 0x50, 0x80 }; - static u8 mt352_adc_ctl_1_cfg [] = { 0x8E, 0x40 }; - static u8 mt352_agc_cfg [] = { 0x67, 0x20, 0xa0 }; - static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 }; - - mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config)); - udelay(2000); - mt352_write(fe, mt352_reset, sizeof(mt352_reset)); - mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg)); - mt352_write(fe, mt352_agc_cfg,sizeof(mt352_agc_cfg)); - mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg)); - - return 0; -} - -static int digitv_alps_tded4_tuner_calc_regs(struct dvb_frontend *fe, u8 *pllbuf, int buf_len) -{ - u32 div; - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - - if (buf_len < 5) - return -EINVAL; - - div = (((c->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6; - - pllbuf[0] = 0x61; - pllbuf[1] = (div >> 8) & 0x7F; - pllbuf[2] = div & 0xFF; - pllbuf[3] = 0x85; - - dprintk("frequency %u, div %u\n", c->frequency, div); - - if (c->frequency < 470000000) - pllbuf[4] = 0x02; - else if (c->frequency > 823000000) - pllbuf[4] = 0x88; - else - pllbuf[4] = 0x08; - - if (c->bandwidth_hz == 8000000) - pllbuf[4] |= 0x04; - - return 5; -} - -static void digitv_alps_tded4_reset(struct dvb_bt8xx_card *bt) -{ - /* - * Reset the frontend, must be called before trying - * to initialise the MT352 or mt352_attach - * will fail. Same goes for the nxt6000 frontend. - * - */ - - int ret = bttv_gpio_enable(bt->bttv_nr, 0x08, 0x08); - if (ret != 0) - printk(KERN_WARNING "digitv_alps_tded4: Init Error - Can't Reset DVR (%i)\n", ret); - - /* Pulse the reset line */ - bttv_write_gpio(bt->bttv_nr, 0x08, 0x08); /* High */ - bttv_write_gpio(bt->bttv_nr, 0x08, 0x00); /* Low */ - msleep(100); - - bttv_write_gpio(bt->bttv_nr, 0x08, 0x08); /* High */ -} - -static struct mt352_config digitv_alps_tded4_config = { - .demod_address = 0x0a, - .demod_init = digitv_alps_tded4_demod_init, -}; - -static struct lgdt330x_config tdvs_tua6034_config = { - .demod_address = 0x0e, - .demod_chip = LGDT3303, - .serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */ -}; - -static void lgdt330x_reset(struct dvb_bt8xx_card *bt) -{ - /* Set pin 27 of the lgdt3303 chip high to reset the frontend */ - - /* Pulse the reset line */ - bttv_write_gpio(bt->bttv_nr, 0x00e00007, 0x00000001); /* High */ - bttv_write_gpio(bt->bttv_nr, 0x00e00007, 0x00000000); /* Low */ - msleep(100); - - bttv_write_gpio(bt->bttv_nr, 0x00e00007, 0x00000001); /* High */ - msleep(100); -} - -static void frontend_init(struct dvb_bt8xx_card *card, u32 type) -{ - struct dst_state* state = NULL; - - switch(type) { - case BTTV_BOARD_DVICO_DVBT_LITE: - card->fe = dvb_attach(mt352_attach, &thomson_dtt7579_config, card->i2c_adapter); - - if (card->fe == NULL) - card->fe = dvb_attach(zl10353_attach, &thomson_dtt7579_zl10353_config, - card->i2c_adapter); - - if (card->fe != NULL) { - card->fe->ops.tuner_ops.calc_regs = thomson_dtt7579_tuner_calc_regs; - card->fe->ops.info.frequency_min = 174000000; - card->fe->ops.info.frequency_max = 862000000; - } - break; - - case BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE: - lgdt330x_reset(card); - card->fe = dvb_attach(lgdt330x_attach, &tdvs_tua6034_config, card->i2c_adapter); - if (card->fe != NULL) { - dvb_attach(simple_tuner_attach, card->fe, - card->i2c_adapter, 0x61, - TUNER_LG_TDVS_H06XF); - dprintk ("dvb_bt8xx: lgdt330x detected\n"); - } - break; - - case BTTV_BOARD_NEBULA_DIGITV: - /* - * It is possible to determine the correct frontend using the I2C bus (see the Nebula SDK); - * this would be a cleaner solution than trying each frontend in turn. - */ - - /* Old Nebula (marked (c)2003 on high profile pci card) has nxt6000 demod */ - digitv_alps_tded4_reset(card); - card->fe = dvb_attach(nxt6000_attach, &vp3021_alps_tded4_config, card->i2c_adapter); - if (card->fe != NULL) { - card->fe->ops.tuner_ops.set_params = vp3021_alps_tded4_tuner_set_params; - dprintk ("dvb_bt8xx: an nxt6000 was detected on your digitv card\n"); - break; - } - - /* New Nebula (marked (c)2005 on low profile pci card) has mt352 demod */ - digitv_alps_tded4_reset(card); - card->fe = dvb_attach(mt352_attach, &digitv_alps_tded4_config, card->i2c_adapter); - - if (card->fe != NULL) { - card->fe->ops.tuner_ops.calc_regs = digitv_alps_tded4_tuner_calc_regs; - dprintk ("dvb_bt8xx: an mt352 was detected on your digitv card\n"); - } - break; - - case BTTV_BOARD_AVDVBT_761: - card->fe = dvb_attach(sp887x_attach, µtune_mt7202dtf_config, card->i2c_adapter); - if (card->fe) { - card->fe->ops.tuner_ops.set_params = microtune_mt7202dtf_tuner_set_params; - } - break; - - case BTTV_BOARD_AVDVBT_771: - card->fe = dvb_attach(mt352_attach, &advbt771_samsung_tdtc9251dh0_config, card->i2c_adapter); - if (card->fe != NULL) { - card->fe->ops.tuner_ops.calc_regs = advbt771_samsung_tdtc9251dh0_tuner_calc_regs; - card->fe->ops.info.frequency_min = 174000000; - card->fe->ops.info.frequency_max = 862000000; - } - break; - - case BTTV_BOARD_TWINHAN_DST: - /* DST is not a frontend driver !!! */ - state = kmalloc(sizeof (struct dst_state), GFP_KERNEL); - if (!state) { - pr_err("No memory\n"); - break; - } - /* Setup the Card */ - state->config = &dst_config; - state->i2c = card->i2c_adapter; - state->bt = card->bt; - state->dst_ca = NULL; - /* DST is not a frontend, attaching the ASIC */ - if (dvb_attach(dst_attach, state, &card->dvb_adapter) == NULL) { - pr_err("%s: Could not find a Twinhan DST\n", __func__); - break; - } - /* Attach other DST peripherals if any */ - /* Conditional Access device */ - card->fe = &state->frontend; - if (state->dst_hw_cap & DST_TYPE_HAS_CA) - dvb_attach(dst_ca_attach, state, &card->dvb_adapter); - break; - - case BTTV_BOARD_PINNACLESAT: - card->fe = dvb_attach(cx24110_attach, &pctvsat_config, card->i2c_adapter); - if (card->fe) { - card->fe->ops.tuner_ops.init = pinnsat_tuner_init; - card->fe->ops.tuner_ops.sleep = pinnsat_tuner_sleep; - card->fe->ops.tuner_ops.set_params = cx24108_tuner_set_params; - } - break; - - case BTTV_BOARD_PC_HDTV: - card->fe = dvb_attach(or51211_attach, &or51211_config, card->i2c_adapter); - if (card->fe != NULL) - dvb_attach(simple_tuner_attach, card->fe, - card->i2c_adapter, 0x61, - TUNER_PHILIPS_FCV1236D); - break; - } - - if (card->fe == NULL) - pr_err("A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n", - card->bt->dev->vendor, - card->bt->dev->device, - card->bt->dev->subsystem_vendor, - card->bt->dev->subsystem_device); - else - if (dvb_register_frontend(&card->dvb_adapter, card->fe)) { - pr_err("Frontend registration failed!\n"); - dvb_frontend_detach(card->fe); - card->fe = NULL; - } -} - -static int __devinit dvb_bt8xx_load_card(struct dvb_bt8xx_card *card, u32 type) -{ - int result; - - result = dvb_register_adapter(&card->dvb_adapter, card->card_name, - THIS_MODULE, &card->bt->dev->dev, - adapter_nr); - if (result < 0) { - pr_err("dvb_register_adapter failed (errno = %d)\n", result); - return result; - } - card->dvb_adapter.priv = card; - - card->bt->adapter = card->i2c_adapter; - - memset(&card->demux, 0, sizeof(struct dvb_demux)); - - card->demux.dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING; - - card->demux.priv = card; - card->demux.filternum = 256; - card->demux.feednum = 256; - card->demux.start_feed = dvb_bt8xx_start_feed; - card->demux.stop_feed = dvb_bt8xx_stop_feed; - card->demux.write_to_decoder = NULL; - - result = dvb_dmx_init(&card->demux); - if (result < 0) { - pr_err("dvb_dmx_init failed (errno = %d)\n", result); - goto err_unregister_adaptor; - } - - card->dmxdev.filternum = 256; - card->dmxdev.demux = &card->demux.dmx; - card->dmxdev.capabilities = 0; - - result = dvb_dmxdev_init(&card->dmxdev, &card->dvb_adapter); - if (result < 0) { - pr_err("dvb_dmxdev_init failed (errno = %d)\n", result); - goto err_dmx_release; - } - - card->fe_hw.source = DMX_FRONTEND_0; - - result = card->demux.dmx.add_frontend(&card->demux.dmx, &card->fe_hw); - if (result < 0) { - pr_err("dvb_dmx_init failed (errno = %d)\n", result); - goto err_dmxdev_release; - } - - card->fe_mem.source = DMX_MEMORY_FE; - - result = card->demux.dmx.add_frontend(&card->demux.dmx, &card->fe_mem); - if (result < 0) { - pr_err("dvb_dmx_init failed (errno = %d)\n", result); - goto err_remove_hw_frontend; - } - - result = card->demux.dmx.connect_frontend(&card->demux.dmx, &card->fe_hw); - if (result < 0) { - pr_err("dvb_dmx_init failed (errno = %d)\n", result); - goto err_remove_mem_frontend; - } - - result = dvb_net_init(&card->dvb_adapter, &card->dvbnet, &card->demux.dmx); - if (result < 0) { - pr_err("dvb_net_init failed (errno = %d)\n", result); - goto err_disconnect_frontend; - } - - tasklet_init(&card->bt->tasklet, dvb_bt8xx_task, (unsigned long) card); - - frontend_init(card, type); - - return 0; - -err_disconnect_frontend: - card->demux.dmx.disconnect_frontend(&card->demux.dmx); -err_remove_mem_frontend: - card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_mem); -err_remove_hw_frontend: - card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw); -err_dmxdev_release: - dvb_dmxdev_release(&card->dmxdev); -err_dmx_release: - dvb_dmx_release(&card->demux); -err_unregister_adaptor: - dvb_unregister_adapter(&card->dvb_adapter); - return result; -} - -static int __devinit dvb_bt8xx_probe(struct bttv_sub_device *sub) -{ - struct dvb_bt8xx_card *card; - struct pci_dev* bttv_pci_dev; - int ret; - - if (!(card = kzalloc(sizeof(struct dvb_bt8xx_card), GFP_KERNEL))) - return -ENOMEM; - - mutex_init(&card->lock); - card->bttv_nr = sub->core->nr; - strlcpy(card->card_name, sub->core->v4l2_dev.name, sizeof(card->card_name)); - card->i2c_adapter = &sub->core->i2c_adap; - - switch(sub->core->type) { - case BTTV_BOARD_PINNACLESAT: - card->gpio_mode = 0x0400c060; - /* should be: BT878_A_GAIN=0,BT878_A_PWRDN,BT878_DA_DPM,BT878_DA_SBR, - BT878_DA_IOM=1,BT878_DA_APP to enable serial highspeed mode. */ - card->op_sync_orin = BT878_RISC_SYNC_MASK; - card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; - break; - - case BTTV_BOARD_DVICO_DVBT_LITE: - card->gpio_mode = 0x0400C060; - card->op_sync_orin = BT878_RISC_SYNC_MASK; - card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; - /* 26, 15, 14, 6, 5 - * A_PWRDN DA_DPM DA_SBR DA_IOM_DA - * DA_APP(parallel) */ - break; - - case BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE: - card->gpio_mode = 0x0400c060; - card->op_sync_orin = BT878_RISC_SYNC_MASK; - card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; - break; - - case BTTV_BOARD_NEBULA_DIGITV: - case BTTV_BOARD_AVDVBT_761: - card->gpio_mode = (1 << 26) | (1 << 14) | (1 << 5); - card->op_sync_orin = BT878_RISC_SYNC_MASK; - card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; - /* A_PWRDN DA_SBR DA_APP (high speed serial) */ - break; - - case BTTV_BOARD_AVDVBT_771: //case 0x07711461: - card->gpio_mode = 0x0400402B; - card->op_sync_orin = BT878_RISC_SYNC_MASK; - card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; - /* A_PWRDN DA_SBR DA_APP[0] PKTP=10 RISC_ENABLE FIFO_ENABLE*/ - break; - - case BTTV_BOARD_TWINHAN_DST: - card->gpio_mode = 0x2204f2c; - card->op_sync_orin = BT878_RISC_SYNC_MASK; - card->irq_err_ignore = BT878_APABORT | BT878_ARIPERR | - BT878_APPERR | BT878_AFBUS; - /* 25,21,14,11,10,9,8,3,2 then - * 0x33 = 5,4,1,0 - * A_SEL=SML, DA_MLB, DA_SBR, - * DA_SDR=f, fifo trigger = 32 DWORDS - * IOM = 0 == audio A/D - * DPM = 0 == digital audio mode - * == async data parallel port - * then 0x33 (13 is set by start_capture) - * DA_APP = async data parallel port, - * ACAP_EN = 1, - * RISC+FIFO ENABLE */ - break; - - case BTTV_BOARD_PC_HDTV: - card->gpio_mode = 0x0100EC7B; - card->op_sync_orin = BT878_RISC_SYNC_MASK; - card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; - break; - - default: - pr_err("Unknown bttv card type: %d\n", sub->core->type); - kfree(card); - return -ENODEV; - } - - dprintk("dvb_bt8xx: identified card%d as %s\n", card->bttv_nr, card->card_name); - - if (!(bttv_pci_dev = bttv_get_pcidev(card->bttv_nr))) { - pr_err("no pci device for card %d\n", card->bttv_nr); - kfree(card); - return -ENODEV; - } - - if (!(card->bt = dvb_bt8xx_878_match(card->bttv_nr, bttv_pci_dev))) { - pr_err("unable to determine DMA core of card %d,\n", card->bttv_nr); - pr_err("if you have the ALSA bt87x audio driver installed, try removing it.\n"); - - kfree(card); - return -ENODEV; - } - - mutex_init(&card->bt->gpio_lock); - card->bt->bttv_nr = sub->core->nr; - - if ( (ret = dvb_bt8xx_load_card(card, sub->core->type)) ) { - kfree(card); - return ret; - } - - dev_set_drvdata(&sub->dev, card); - return 0; -} - -static void dvb_bt8xx_remove(struct bttv_sub_device *sub) -{ - struct dvb_bt8xx_card *card = dev_get_drvdata(&sub->dev); - - dprintk("dvb_bt8xx: unloading card%d\n", card->bttv_nr); - - bt878_stop(card->bt); - tasklet_kill(&card->bt->tasklet); - dvb_net_release(&card->dvbnet); - card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_mem); - card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw); - dvb_dmxdev_release(&card->dmxdev); - dvb_dmx_release(&card->demux); - if (card->fe) { - dvb_unregister_frontend(card->fe); - dvb_frontend_detach(card->fe); - } - dvb_unregister_adapter(&card->dvb_adapter); - - kfree(card); -} - -static struct bttv_sub_driver driver = { - .drv = { - .name = "dvb-bt8xx", - }, - .probe = dvb_bt8xx_probe, - .remove = dvb_bt8xx_remove, - /* FIXME: - * .shutdown = dvb_bt8xx_shutdown, - * .suspend = dvb_bt8xx_suspend, - * .resume = dvb_bt8xx_resume, - */ -}; - -static int __init dvb_bt8xx_init(void) -{ - return bttv_sub_register(&driver, "dvb"); -} - -static void __exit dvb_bt8xx_exit(void) -{ - bttv_sub_unregister(&driver); -} - -module_init(dvb_bt8xx_init); -module_exit(dvb_bt8xx_exit); - -MODULE_DESCRIPTION("Bt8xx based DVB adapter driver"); -MODULE_AUTHOR("Florian Schirmer "); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.h b/drivers/media/dvb/bt8xx/dvb-bt8xx.h deleted file mode 100644 index 4499ed2..0000000 --- a/drivers/media/dvb/bt8xx/dvb-bt8xx.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Bt8xx based DVB adapter driver - * - * Copyright (C) 2002,2003 Florian Schirmer - * Copyright (C) 2002 Peter Hettkamp - * Copyright (C) 1999-2001 Ralph Metzler & Marcus Metzler for convergence integrated media GmbH - * Copyright (C) 1998,1999 Christian Theiss - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#ifndef DVB_BT8XX_H -#define DVB_BT8XX_H - -#include -#include -#include "dvbdev.h" -#include "dvb_net.h" -#include "bttv.h" -#include "mt352.h" -#include "sp887x.h" -#include "dst_common.h" -#include "nxt6000.h" -#include "cx24110.h" -#include "or51211.h" -#include "lgdt330x.h" -#include "zl10353.h" -#include "tuner-simple.h" - -struct dvb_bt8xx_card { - struct mutex lock; - int nfeeds; - char card_name[32]; - struct dvb_adapter dvb_adapter; - struct bt878 *bt; - unsigned int bttv_nr; - struct dvb_demux demux; - struct dmxdev dmxdev; - struct dmx_frontend fe_hw; - struct dmx_frontend fe_mem; - u32 gpio_mode; - u32 op_sync_orin; - u32 irq_err_ignore; - struct i2c_adapter *i2c_adapter; - struct dvb_net dvbnet; - - struct dvb_frontend* fe; -}; - -#endif /* DVB_BT8XX_H */ diff --git a/drivers/media/dvb/ddbridge/Kconfig b/drivers/media/dvb/ddbridge/Kconfig deleted file mode 100644 index d099e1a..0000000 --- a/drivers/media/dvb/ddbridge/Kconfig +++ /dev/null @@ -1,18 +0,0 @@ -config DVB_DDBRIDGE - tristate "Digital Devices bridge support" - depends on DVB_CORE && PCI && I2C - select DVB_LNBP21 if !DVB_FE_CUSTOMISE - select DVB_STV6110x if !DVB_FE_CUSTOMISE - select DVB_STV090x if !DVB_FE_CUSTOMISE - select DVB_DRXK if !DVB_FE_CUSTOMISE - select DVB_TDA18271C2DD if !DVB_FE_CUSTOMISE - ---help--- - Support for cards with the Digital Devices PCI express bridge: - - Octopus PCIe Bridge - - Octopus mini PCIe Bridge - - Octopus LE - - DuoFlex S2 Octopus - - DuoFlex CT Octopus - - cineS2(v6) - - Say Y if you own such a card and want to use it. diff --git a/drivers/media/dvb/ddbridge/Makefile b/drivers/media/dvb/ddbridge/Makefile deleted file mode 100644 index 9d083c9..0000000 --- a/drivers/media/dvb/ddbridge/Makefile +++ /dev/null @@ -1,14 +0,0 @@ -# -# Makefile for the ddbridge device driver -# - -ddbridge-objs := ddbridge-core.o - -obj-$(CONFIG_DVB_DDBRIDGE) += ddbridge.o - -ccflags-y += -Idrivers/media/dvb-core/ -ccflags-y += -Idrivers/media/dvb-frontends/ -ccflags-y += -Idrivers/media/common/tuners/ - -# For the staging CI driver cxd2099 -ccflags-y += -Idrivers/staging/media/cxd2099/ diff --git a/drivers/media/dvb/ddbridge/ddbridge-core.c b/drivers/media/dvb/ddbridge/ddbridge-core.c deleted file mode 100644 index ebf3f05..0000000 --- a/drivers/media/dvb/ddbridge/ddbridge-core.c +++ /dev/null @@ -1,1723 +0,0 @@ -/* - * ddbridge.c: Digital Devices PCIe bridge driver - * - * Copyright (C) 2010-2011 Digital Devices GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 only, as published by the Free Software Foundation. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "ddbridge.h" - -#include "ddbridge-regs.h" - -#include "tda18271c2dd.h" -#include "stv6110x.h" -#include "stv090x.h" -#include "lnbh24.h" -#include "drxk.h" - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -/* MSI had problems with lost interrupts, fixed but needs testing */ -#undef CONFIG_PCI_MSI - -/******************************************************************************/ - -static int i2c_read(struct i2c_adapter *adapter, u8 adr, u8 *val) -{ - struct i2c_msg msgs[1] = {{.addr = adr, .flags = I2C_M_RD, - .buf = val, .len = 1 } }; - return (i2c_transfer(adapter, msgs, 1) == 1) ? 0 : -1; -} - -static int i2c_read_reg(struct i2c_adapter *adapter, u8 adr, u8 reg, u8 *val) -{ - struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0, - .buf = ®, .len = 1 }, - {.addr = adr, .flags = I2C_M_RD, - .buf = val, .len = 1 } }; - return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1; -} - -static int i2c_read_reg16(struct i2c_adapter *adapter, u8 adr, - u16 reg, u8 *val) -{ - u8 msg[2] = {reg>>8, reg&0xff}; - struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0, - .buf = msg, .len = 2}, - {.addr = adr, .flags = I2C_M_RD, - .buf = val, .len = 1} }; - return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1; -} - -static int ddb_i2c_cmd(struct ddb_i2c *i2c, u32 adr, u32 cmd) -{ - struct ddb *dev = i2c->dev; - int stat; - u32 val; - - i2c->done = 0; - ddbwritel((adr << 9) | cmd, i2c->regs + I2C_COMMAND); - stat = wait_event_timeout(i2c->wq, i2c->done == 1, HZ); - if (stat <= 0) { - printk(KERN_ERR "I2C timeout\n"); - { /* MSI debugging*/ - u32 istat = ddbreadl(INTERRUPT_STATUS); - printk(KERN_ERR "IRS %08x\n", istat); - ddbwritel(istat, INTERRUPT_ACK); - } - return -EIO; - } - val = ddbreadl(i2c->regs+I2C_COMMAND); - if (val & 0x70000) - return -EIO; - return 0; -} - -static int ddb_i2c_master_xfer(struct i2c_adapter *adapter, - struct i2c_msg msg[], int num) -{ - struct ddb_i2c *i2c = (struct ddb_i2c *)i2c_get_adapdata(adapter); - struct ddb *dev = i2c->dev; - u8 addr = 0; - - if (num) - addr = msg[0].addr; - - if (num == 2 && msg[1].flags & I2C_M_RD && - !(msg[0].flags & I2C_M_RD)) { - memcpy_toio(dev->regs + I2C_TASKMEM_BASE + i2c->wbuf, - msg[0].buf, msg[0].len); - ddbwritel(msg[0].len|(msg[1].len << 16), - i2c->regs+I2C_TASKLENGTH); - if (!ddb_i2c_cmd(i2c, addr, 1)) { - memcpy_fromio(msg[1].buf, - dev->regs + I2C_TASKMEM_BASE + i2c->rbuf, - msg[1].len); - return num; - } - } - - if (num == 1 && !(msg[0].flags & I2C_M_RD)) { - ddbcpyto(I2C_TASKMEM_BASE + i2c->wbuf, msg[0].buf, msg[0].len); - ddbwritel(msg[0].len, i2c->regs + I2C_TASKLENGTH); - if (!ddb_i2c_cmd(i2c, addr, 2)) - return num; - } - if (num == 1 && (msg[0].flags & I2C_M_RD)) { - ddbwritel(msg[0].len << 16, i2c->regs + I2C_TASKLENGTH); - if (!ddb_i2c_cmd(i2c, addr, 3)) { - ddbcpyfrom(msg[0].buf, - I2C_TASKMEM_BASE + i2c->rbuf, msg[0].len); - return num; - } - } - return -EIO; -} - - -static u32 ddb_i2c_functionality(struct i2c_adapter *adap) -{ - return I2C_FUNC_SMBUS_EMUL; -} - -struct i2c_algorithm ddb_i2c_algo = { - .master_xfer = ddb_i2c_master_xfer, - .functionality = ddb_i2c_functionality, -}; - -static void ddb_i2c_release(struct ddb *dev) -{ - int i; - struct ddb_i2c *i2c; - struct i2c_adapter *adap; - - for (i = 0; i < dev->info->port_num; i++) { - i2c = &dev->i2c[i]; - adap = &i2c->adap; - i2c_del_adapter(adap); - } -} - -static int ddb_i2c_init(struct ddb *dev) -{ - int i, j, stat = 0; - struct ddb_i2c *i2c; - struct i2c_adapter *adap; - - for (i = 0; i < dev->info->port_num; i++) { - i2c = &dev->i2c[i]; - i2c->dev = dev; - i2c->nr = i; - i2c->wbuf = i * (I2C_TASKMEM_SIZE / 4); - i2c->rbuf = i2c->wbuf + (I2C_TASKMEM_SIZE / 8); - i2c->regs = 0x80 + i * 0x20; - ddbwritel(I2C_SPEED_100, i2c->regs + I2C_TIMING); - ddbwritel((i2c->rbuf << 16) | i2c->wbuf, - i2c->regs + I2C_TASKADDRESS); - init_waitqueue_head(&i2c->wq); - - adap = &i2c->adap; - i2c_set_adapdata(adap, i2c); -#ifdef I2C_ADAP_CLASS_TV_DIGITAL - adap->class = I2C_ADAP_CLASS_TV_DIGITAL|I2C_CLASS_TV_ANALOG; -#else -#ifdef I2C_CLASS_TV_ANALOG - adap->class = I2C_CLASS_TV_ANALOG; -#endif -#endif - strcpy(adap->name, "ddbridge"); - adap->algo = &ddb_i2c_algo; - adap->algo_data = (void *)i2c; - adap->dev.parent = &dev->pdev->dev; - stat = i2c_add_adapter(adap); - if (stat) - break; - } - if (stat) - for (j = 0; j < i; j++) { - i2c = &dev->i2c[j]; - adap = &i2c->adap; - i2c_del_adapter(adap); - } - return stat; -} - - -/******************************************************************************/ -/******************************************************************************/ -/******************************************************************************/ - -#if 0 -static void set_table(struct ddb *dev, u32 off, - dma_addr_t *pbuf, u32 num) -{ - u32 i, base; - u64 mem; - - base = DMA_BASE_ADDRESS_TABLE + off; - for (i = 0; i < num; i++) { - mem = pbuf[i]; - ddbwritel(mem & 0xffffffff, base + i * 8); - ddbwritel(mem >> 32, base + i * 8 + 4); - } -} -#endif - -static void ddb_address_table(struct ddb *dev) -{ - u32 i, j, base; - u64 mem; - dma_addr_t *pbuf; - - for (i = 0; i < dev->info->port_num * 2; i++) { - base = DMA_BASE_ADDRESS_TABLE + i * 0x100; - pbuf = dev->input[i].pbuf; - for (j = 0; j < dev->input[i].dma_buf_num; j++) { - mem = pbuf[j]; - ddbwritel(mem & 0xffffffff, base + j * 8); - ddbwritel(mem >> 32, base + j * 8 + 4); - } - } - for (i = 0; i < dev->info->port_num; i++) { - base = DMA_BASE_ADDRESS_TABLE + 0x800 + i * 0x100; - pbuf = dev->output[i].pbuf; - for (j = 0; j < dev->output[i].dma_buf_num; j++) { - mem = pbuf[j]; - ddbwritel(mem & 0xffffffff, base + j * 8); - ddbwritel(mem >> 32, base + j * 8 + 4); - } - } -} - -static void io_free(struct pci_dev *pdev, u8 **vbuf, - dma_addr_t *pbuf, u32 size, int num) -{ - int i; - - for (i = 0; i < num; i++) { - if (vbuf[i]) { - pci_free_consistent(pdev, size, vbuf[i], pbuf[i]); - vbuf[i] = 0; - } - } -} - -static int io_alloc(struct pci_dev *pdev, u8 **vbuf, - dma_addr_t *pbuf, u32 size, int num) -{ - int i; - - for (i = 0; i < num; i++) { - vbuf[i] = pci_alloc_consistent(pdev, size, &pbuf[i]); - if (!vbuf[i]) - return -ENOMEM; - } - return 0; -} - -static int ddb_buffers_alloc(struct ddb *dev) -{ - int i; - struct ddb_port *port; - - for (i = 0; i < dev->info->port_num; i++) { - port = &dev->port[i]; - switch (port->class) { - case DDB_PORT_TUNER: - if (io_alloc(dev->pdev, port->input[0]->vbuf, - port->input[0]->pbuf, - port->input[0]->dma_buf_size, - port->input[0]->dma_buf_num) < 0) - return -1; - if (io_alloc(dev->pdev, port->input[1]->vbuf, - port->input[1]->pbuf, - port->input[1]->dma_buf_size, - port->input[1]->dma_buf_num) < 0) - return -1; - break; - case DDB_PORT_CI: - if (io_alloc(dev->pdev, port->input[0]->vbuf, - port->input[0]->pbuf, - port->input[0]->dma_buf_size, - port->input[0]->dma_buf_num) < 0) - return -1; - if (io_alloc(dev->pdev, port->output->vbuf, - port->output->pbuf, - port->output->dma_buf_size, - port->output->dma_buf_num) < 0) - return -1; - break; - default: - break; - } - } - ddb_address_table(dev); - return 0; -} - -static void ddb_buffers_free(struct ddb *dev) -{ - int i; - struct ddb_port *port; - - for (i = 0; i < dev->info->port_num; i++) { - port = &dev->port[i]; - io_free(dev->pdev, port->input[0]->vbuf, - port->input[0]->pbuf, - port->input[0]->dma_buf_size, - port->input[0]->dma_buf_num); - io_free(dev->pdev, port->input[1]->vbuf, - port->input[1]->pbuf, - port->input[1]->dma_buf_size, - port->input[1]->dma_buf_num); - io_free(dev->pdev, port->output->vbuf, - port->output->pbuf, - port->output->dma_buf_size, - port->output->dma_buf_num); - } -} - -static void ddb_input_start(struct ddb_input *input) -{ - struct ddb *dev = input->port->dev; - - spin_lock_irq(&input->lock); - input->cbuf = 0; - input->coff = 0; - - /* reset */ - ddbwritel(0, TS_INPUT_CONTROL(input->nr)); - ddbwritel(2, TS_INPUT_CONTROL(input->nr)); - ddbwritel(0, TS_INPUT_CONTROL(input->nr)); - - ddbwritel((1 << 16) | - (input->dma_buf_num << 11) | - (input->dma_buf_size >> 7), - DMA_BUFFER_SIZE(input->nr)); - ddbwritel(0, DMA_BUFFER_ACK(input->nr)); - - ddbwritel(1, DMA_BASE_WRITE); - ddbwritel(3, DMA_BUFFER_CONTROL(input->nr)); - ddbwritel(9, TS_INPUT_CONTROL(input->nr)); - input->running = 1; - spin_unlock_irq(&input->lock); -} - -static void ddb_input_stop(struct ddb_input *input) -{ - struct ddb *dev = input->port->dev; - - spin_lock_irq(&input->lock); - ddbwritel(0, TS_INPUT_CONTROL(input->nr)); - ddbwritel(0, DMA_BUFFER_CONTROL(input->nr)); - input->running = 0; - spin_unlock_irq(&input->lock); -} - -static void ddb_output_start(struct ddb_output *output) -{ - struct ddb *dev = output->port->dev; - - spin_lock_irq(&output->lock); - output->cbuf = 0; - output->coff = 0; - ddbwritel(0, TS_OUTPUT_CONTROL(output->nr)); - ddbwritel(2, TS_OUTPUT_CONTROL(output->nr)); - ddbwritel(0, TS_OUTPUT_CONTROL(output->nr)); - ddbwritel(0x3c, TS_OUTPUT_CONTROL(output->nr)); - ddbwritel((1 << 16) | - (output->dma_buf_num << 11) | - (output->dma_buf_size >> 7), - DMA_BUFFER_SIZE(output->nr + 8)); - ddbwritel(0, DMA_BUFFER_ACK(output->nr + 8)); - - ddbwritel(1, DMA_BASE_READ); - ddbwritel(3, DMA_BUFFER_CONTROL(output->nr + 8)); - /* ddbwritel(0xbd, TS_OUTPUT_CONTROL(output->nr)); */ - ddbwritel(0x1d, TS_OUTPUT_CONTROL(output->nr)); - output->running = 1; - spin_unlock_irq(&output->lock); -} - -static void ddb_output_stop(struct ddb_output *output) -{ - struct ddb *dev = output->port->dev; - - spin_lock_irq(&output->lock); - ddbwritel(0, TS_OUTPUT_CONTROL(output->nr)); - ddbwritel(0, DMA_BUFFER_CONTROL(output->nr + 8)); - output->running = 0; - spin_unlock_irq(&output->lock); -} - -static u32 ddb_output_free(struct ddb_output *output) -{ - u32 idx, off, stat = output->stat; - s32 diff; - - idx = (stat >> 11) & 0x1f; - off = (stat & 0x7ff) << 7; - - if (output->cbuf != idx) { - if ((((output->cbuf + 1) % output->dma_buf_num) == idx) && - (output->dma_buf_size - output->coff <= 188)) - return 0; - return 188; - } - diff = off - output->coff; - if (diff <= 0 || diff > 188) - return 188; - return 0; -} - -static ssize_t ddb_output_write(struct ddb_output *output, - const u8 *buf, size_t count) -{ - struct ddb *dev = output->port->dev; - u32 idx, off, stat = output->stat; - u32 left = count, len; - - idx = (stat >> 11) & 0x1f; - off = (stat & 0x7ff) << 7; - - while (left) { - len = output->dma_buf_size - output->coff; - if ((((output->cbuf + 1) % output->dma_buf_num) == idx) && - (off == 0)) { - if (len <= 188) - break; - len -= 188; - } - if (output->cbuf == idx) { - if (off > output->coff) { -#if 1 - len = off - output->coff; - len -= (len % 188); - if (len <= 188) - -#endif - break; - len -= 188; - } - } - if (len > left) - len = left; - if (copy_from_user(output->vbuf[output->cbuf] + output->coff, - buf, len)) - return -EIO; - left -= len; - buf += len; - output->coff += len; - if (output->coff == output->dma_buf_size) { - output->coff = 0; - output->cbuf = ((output->cbuf + 1) % output->dma_buf_num); - } - ddbwritel((output->cbuf << 11) | (output->coff >> 7), - DMA_BUFFER_ACK(output->nr + 8)); - } - return count - left; -} - -static u32 ddb_input_avail(struct ddb_input *input) -{ - struct ddb *dev = input->port->dev; - u32 idx, off, stat = input->stat; - u32 ctrl = ddbreadl(DMA_BUFFER_CONTROL(input->nr)); - - idx = (stat >> 11) & 0x1f; - off = (stat & 0x7ff) << 7; - - if (ctrl & 4) { - printk(KERN_ERR "IA %d %d %08x\n", idx, off, ctrl); - ddbwritel(input->stat, DMA_BUFFER_ACK(input->nr)); - return 0; - } - if (input->cbuf != idx) - return 188; - return 0; -} - -static ssize_t ddb_input_read(struct ddb_input *input, u8 *buf, size_t count) -{ - struct ddb *dev = input->port->dev; - u32 left = count; - u32 idx, free, stat = input->stat; - int ret; - - idx = (stat >> 11) & 0x1f; - - while (left) { - if (input->cbuf == idx) - return count - left; - free = input->dma_buf_size - input->coff; - if (free > left) - free = left; - ret = copy_to_user(buf, input->vbuf[input->cbuf] + - input->coff, free); - if (ret) - return -EFAULT; - input->coff += free; - if (input->coff == input->dma_buf_size) { - input->coff = 0; - input->cbuf = (input->cbuf+1) % input->dma_buf_num; - } - left -= free; - ddbwritel((input->cbuf << 11) | (input->coff >> 7), - DMA_BUFFER_ACK(input->nr)); - } - return count; -} - -/******************************************************************************/ -/******************************************************************************/ -/******************************************************************************/ - -#if 0 -static struct ddb_input *fe2input(struct ddb *dev, struct dvb_frontend *fe) -{ - int i; - - for (i = 0; i < dev->info->port_num * 2; i++) { - if (dev->input[i].fe == fe) - return &dev->input[i]; - } - return NULL; -} -#endif - -static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable) -{ - struct ddb_input *input = fe->sec_priv; - struct ddb_port *port = input->port; - int status; - - if (enable) { - mutex_lock(&port->i2c_gate_lock); - status = input->gate_ctrl(fe, 1); - } else { - status = input->gate_ctrl(fe, 0); - mutex_unlock(&port->i2c_gate_lock); - } - return status; -} - -static int demod_attach_drxk(struct ddb_input *input) -{ - struct i2c_adapter *i2c = &input->port->i2c->adap; - struct dvb_frontend *fe; - struct drxk_config config; - - memset(&config, 0, sizeof(config)); - config.microcode_name = "drxk_a3.mc"; - config.qam_demod_parameter_count = 4; - config.adr = 0x29 + (input->nr & 1); - - fe = input->fe = dvb_attach(drxk_attach, &config, i2c); - if (!input->fe) { - printk(KERN_ERR "No DRXK found!\n"); - return -ENODEV; - } - fe->sec_priv = input; - input->gate_ctrl = fe->ops.i2c_gate_ctrl; - fe->ops.i2c_gate_ctrl = drxk_gate_ctrl; - return 0; -} - -static int tuner_attach_tda18271(struct ddb_input *input) -{ - struct i2c_adapter *i2c = &input->port->i2c->adap; - struct dvb_frontend *fe; - - if (input->fe->ops.i2c_gate_ctrl) - input->fe->ops.i2c_gate_ctrl(input->fe, 1); - fe = dvb_attach(tda18271c2dd_attach, input->fe, i2c, 0x60); - if (!fe) { - printk(KERN_ERR "No TDA18271 found!\n"); - return -ENODEV; - } - if (input->fe->ops.i2c_gate_ctrl) - input->fe->ops.i2c_gate_ctrl(input->fe, 0); - return 0; -} - -/******************************************************************************/ -/******************************************************************************/ -/******************************************************************************/ - -static struct stv090x_config stv0900 = { - .device = STV0900, - .demod_mode = STV090x_DUAL, - .clk_mode = STV090x_CLK_EXT, - - .xtal = 27000000, - .address = 0x69, - - .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED, - .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED, - - .repeater_level = STV090x_RPTLEVEL_16, - - .adc1_range = STV090x_ADC_1Vpp, - .adc2_range = STV090x_ADC_1Vpp, - - .diseqc_envelope_mode = true, -}; - -static struct stv090x_config stv0900_aa = { - .device = STV0900, - .demod_mode = STV090x_DUAL, - .clk_mode = STV090x_CLK_EXT, - - .xtal = 27000000, - .address = 0x68, - - .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED, - .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED, - - .repeater_level = STV090x_RPTLEVEL_16, - - .adc1_range = STV090x_ADC_1Vpp, - .adc2_range = STV090x_ADC_1Vpp, - - .diseqc_envelope_mode = true, -}; - -static struct stv6110x_config stv6110a = { - .addr = 0x60, - .refclk = 27000000, - .clk_div = 1, -}; - -static struct stv6110x_config stv6110b = { - .addr = 0x63, - .refclk = 27000000, - .clk_div = 1, -}; - -static int demod_attach_stv0900(struct ddb_input *input, int type) -{ - struct i2c_adapter *i2c = &input->port->i2c->adap; - struct stv090x_config *feconf = type ? &stv0900_aa : &stv0900; - - input->fe = dvb_attach(stv090x_attach, feconf, i2c, - (input->nr & 1) ? STV090x_DEMODULATOR_1 - : STV090x_DEMODULATOR_0); - if (!input->fe) { - printk(KERN_ERR "No STV0900 found!\n"); - return -ENODEV; - } - if (!dvb_attach(lnbh24_attach, input->fe, i2c, 0, - 0, (input->nr & 1) ? - (0x09 - type) : (0x0b - type))) { - printk(KERN_ERR "No LNBH24 found!\n"); - return -ENODEV; - } - return 0; -} - -static int tuner_attach_stv6110(struct ddb_input *input, int type) -{ - struct i2c_adapter *i2c = &input->port->i2c->adap; - struct stv090x_config *feconf = type ? &stv0900_aa : &stv0900; - struct stv6110x_config *tunerconf = (input->nr & 1) ? - &stv6110b : &stv6110a; - struct stv6110x_devctl *ctl; - - ctl = dvb_attach(stv6110x_attach, input->fe, tunerconf, i2c); - if (!ctl) { - printk(KERN_ERR "No STV6110X found!\n"); - return -ENODEV; - } - printk(KERN_INFO "attach tuner input %d adr %02x\n", - input->nr, tunerconf->addr); - - feconf->tuner_init = ctl->tuner_init; - feconf->tuner_sleep = ctl->tuner_sleep; - feconf->tuner_set_mode = ctl->tuner_set_mode; - feconf->tuner_set_frequency = ctl->tuner_set_frequency; - feconf->tuner_get_frequency = ctl->tuner_get_frequency; - feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth; - feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth; - feconf->tuner_set_bbgain = ctl->tuner_set_bbgain; - feconf->tuner_get_bbgain = ctl->tuner_get_bbgain; - feconf->tuner_set_refclk = ctl->tuner_set_refclk; - feconf->tuner_get_status = ctl->tuner_get_status; - - return 0; -} - -static int my_dvb_dmx_ts_card_init(struct dvb_demux *dvbdemux, char *id, - int (*start_feed)(struct dvb_demux_feed *), - int (*stop_feed)(struct dvb_demux_feed *), - void *priv) -{ - dvbdemux->priv = priv; - - dvbdemux->filternum = 256; - dvbdemux->feednum = 256; - dvbdemux->start_feed = start_feed; - dvbdemux->stop_feed = stop_feed; - dvbdemux->write_to_decoder = NULL; - dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | - DMX_SECTION_FILTERING | - DMX_MEMORY_BASED_FILTERING); - return dvb_dmx_init(dvbdemux); -} - -static int my_dvb_dmxdev_ts_card_init(struct dmxdev *dmxdev, - struct dvb_demux *dvbdemux, - struct dmx_frontend *hw_frontend, - struct dmx_frontend *mem_frontend, - struct dvb_adapter *dvb_adapter) -{ - int ret; - - dmxdev->filternum = 256; - dmxdev->demux = &dvbdemux->dmx; - dmxdev->capabilities = 0; - ret = dvb_dmxdev_init(dmxdev, dvb_adapter); - if (ret < 0) - return ret; - - hw_frontend->source = DMX_FRONTEND_0; - dvbdemux->dmx.add_frontend(&dvbdemux->dmx, hw_frontend); - mem_frontend->source = DMX_MEMORY_FE; - dvbdemux->dmx.add_frontend(&dvbdemux->dmx, mem_frontend); - return dvbdemux->dmx.connect_frontend(&dvbdemux->dmx, hw_frontend); -} - -static int start_feed(struct dvb_demux_feed *dvbdmxfeed) -{ - struct dvb_demux *dvbdmx = dvbdmxfeed->demux; - struct ddb_input *input = dvbdmx->priv; - - if (!input->users) - ddb_input_start(input); - - return ++input->users; -} - -static int stop_feed(struct dvb_demux_feed *dvbdmxfeed) -{ - struct dvb_demux *dvbdmx = dvbdmxfeed->demux; - struct ddb_input *input = dvbdmx->priv; - - if (--input->users) - return input->users; - - ddb_input_stop(input); - return 0; -} - - -static void dvb_input_detach(struct ddb_input *input) -{ - struct dvb_adapter *adap = &input->adap; - struct dvb_demux *dvbdemux = &input->demux; - - switch (input->attached) { - case 5: - if (input->fe2) - dvb_unregister_frontend(input->fe2); - if (input->fe) { - dvb_unregister_frontend(input->fe); - dvb_frontend_detach(input->fe); - input->fe = NULL; - } - case 4: - dvb_net_release(&input->dvbnet); - - case 3: - dvbdemux->dmx.close(&dvbdemux->dmx); - dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, - &input->hw_frontend); - dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, - &input->mem_frontend); - dvb_dmxdev_release(&input->dmxdev); - - case 2: - dvb_dmx_release(&input->demux); - - case 1: - dvb_unregister_adapter(adap); - } - input->attached = 0; -} - -static int dvb_input_attach(struct ddb_input *input) -{ - int ret; - struct ddb_port *port = input->port; - struct dvb_adapter *adap = &input->adap; - struct dvb_demux *dvbdemux = &input->demux; - - ret = dvb_register_adapter(adap, "DDBridge", THIS_MODULE, - &input->port->dev->pdev->dev, - adapter_nr); - if (ret < 0) { - printk(KERN_ERR "ddbridge: Could not register adapter." - "Check if you enabled enough adapters in dvb-core!\n"); - return ret; - } - input->attached = 1; - - ret = my_dvb_dmx_ts_card_init(dvbdemux, "SW demux", - start_feed, - stop_feed, input); - if (ret < 0) - return ret; - input->attached = 2; - - ret = my_dvb_dmxdev_ts_card_init(&input->dmxdev, &input->demux, - &input->hw_frontend, - &input->mem_frontend, adap); - if (ret < 0) - return ret; - input->attached = 3; - - ret = dvb_net_init(adap, &input->dvbnet, input->dmxdev.demux); - if (ret < 0) - return ret; - input->attached = 4; - - input->fe = 0; - switch (port->type) { - case DDB_TUNER_DVBS_ST: - if (demod_attach_stv0900(input, 0) < 0) - return -ENODEV; - if (tuner_attach_stv6110(input, 0) < 0) - return -ENODEV; - if (input->fe) { - if (dvb_register_frontend(adap, input->fe) < 0) - return -ENODEV; - } - break; - case DDB_TUNER_DVBS_ST_AA: - if (demod_attach_stv0900(input, 1) < 0) - return -ENODEV; - if (tuner_attach_stv6110(input, 1) < 0) - return -ENODEV; - if (input->fe) { - if (dvb_register_frontend(adap, input->fe) < 0) - return -ENODEV; - } - break; - case DDB_TUNER_DVBCT_TR: - if (demod_attach_drxk(input) < 0) - return -ENODEV; - if (tuner_attach_tda18271(input) < 0) - return -ENODEV; - if (input->fe) { - if (dvb_register_frontend(adap, input->fe) < 0) - return -ENODEV; - } - if (input->fe2) { - if (dvb_register_frontend(adap, input->fe2) < 0) - return -ENODEV; - input->fe2->tuner_priv = input->fe->tuner_priv; - memcpy(&input->fe2->ops.tuner_ops, - &input->fe->ops.tuner_ops, - sizeof(struct dvb_tuner_ops)); - } - break; - } - input->attached = 5; - return 0; -} - -/****************************************************************************/ -/****************************************************************************/ - -static ssize_t ts_write(struct file *file, const char *buf, - size_t count, loff_t *ppos) -{ - struct dvb_device *dvbdev = file->private_data; - struct ddb_output *output = dvbdev->priv; - size_t left = count; - int stat; - - while (left) { - if (ddb_output_free(output) < 188) { - if (file->f_flags & O_NONBLOCK) - break; - if (wait_event_interruptible( - output->wq, ddb_output_free(output) >= 188) < 0) - break; - } - stat = ddb_output_write(output, buf, left); - if (stat < 0) - break; - buf += stat; - left -= stat; - } - return (left == count) ? -EAGAIN : (count - left); -} - -static ssize_t ts_read(struct file *file, char *buf, - size_t count, loff_t *ppos) -{ - struct dvb_device *dvbdev = file->private_data; - struct ddb_output *output = dvbdev->priv; - struct ddb_input *input = output->port->input[0]; - int left, read; - - count -= count % 188; - left = count; - while (left) { - if (ddb_input_avail(input) < 188) { - if (file->f_flags & O_NONBLOCK) - break; - if (wait_event_interruptible( - input->wq, ddb_input_avail(input) >= 188) < 0) - break; - } - read = ddb_input_read(input, buf, left); - if (read < 0) - return read; - left -= read; - buf += read; - } - return (left == count) ? -EAGAIN : (count - left); -} - -static unsigned int ts_poll(struct file *file, poll_table *wait) -{ - /* - struct dvb_device *dvbdev = file->private_data; - struct ddb_output *output = dvbdev->priv; - struct ddb_input *input = output->port->input[0]; - */ - unsigned int mask = 0; - -#if 0 - if (data_avail_to_read) - mask |= POLLIN | POLLRDNORM; - if (data_avail_to_write) - mask |= POLLOUT | POLLWRNORM; - - poll_wait(file, &read_queue, wait); - poll_wait(file, &write_queue, wait); -#endif - return mask; -} - -static const struct file_operations ci_fops = { - .owner = THIS_MODULE, - .read = ts_read, - .write = ts_write, - .open = dvb_generic_open, - .release = dvb_generic_release, - .poll = ts_poll, - .mmap = 0, -}; - -static struct dvb_device dvbdev_ci = { - .priv = 0, - .readers = -1, - .writers = -1, - .users = -1, - .fops = &ci_fops, -}; - -/****************************************************************************/ -/****************************************************************************/ -/****************************************************************************/ - -static void input_tasklet(unsigned long data) -{ - struct ddb_input *input = (struct ddb_input *) data; - struct ddb *dev = input->port->dev; - - spin_lock(&input->lock); - if (!input->running) { - spin_unlock(&input->lock); - return; - } - input->stat = ddbreadl(DMA_BUFFER_CURRENT(input->nr)); - - if (input->port->class == DDB_PORT_TUNER) { - if (4&ddbreadl(DMA_BUFFER_CONTROL(input->nr))) - printk(KERN_ERR "Overflow input %d\n", input->nr); - while (input->cbuf != ((input->stat >> 11) & 0x1f) - || (4&ddbreadl(DMA_BUFFER_CONTROL(input->nr)))) { - dvb_dmx_swfilter_packets(&input->demux, - input->vbuf[input->cbuf], - input->dma_buf_size / 188); - - input->cbuf = (input->cbuf + 1) % input->dma_buf_num; - ddbwritel((input->cbuf << 11), - DMA_BUFFER_ACK(input->nr)); - input->stat = ddbreadl(DMA_BUFFER_CURRENT(input->nr)); - } - } - if (input->port->class == DDB_PORT_CI) - wake_up(&input->wq); - spin_unlock(&input->lock); -} - -static void output_tasklet(unsigned long data) -{ - struct ddb_output *output = (struct ddb_output *) data; - struct ddb *dev = output->port->dev; - - spin_lock(&output->lock); - if (!output->running) { - spin_unlock(&output->lock); - return; - } - output->stat = ddbreadl(DMA_BUFFER_CURRENT(output->nr + 8)); - wake_up(&output->wq); - spin_unlock(&output->lock); -} - - -struct cxd2099_cfg cxd_cfg = { - .bitrate = 62000, - .adr = 0x40, - .polarity = 1, - .clock_mode = 1, -}; - -static int ddb_ci_attach(struct ddb_port *port) -{ - int ret; - - ret = dvb_register_adapter(&port->output->adap, - "DDBridge", - THIS_MODULE, - &port->dev->pdev->dev, - adapter_nr); - if (ret < 0) - return ret; - port->en = cxd2099_attach(&cxd_cfg, port, &port->i2c->adap); - if (!port->en) { - dvb_unregister_adapter(&port->output->adap); - return -ENODEV; - } - ddb_input_start(port->input[0]); - ddb_output_start(port->output); - dvb_ca_en50221_init(&port->output->adap, - port->en, 0, 1); - ret = dvb_register_device(&port->output->adap, &port->output->dev, - &dvbdev_ci, (void *) port->output, - DVB_DEVICE_SEC); - return ret; -} - -static int ddb_port_attach(struct ddb_port *port) -{ - int ret = 0; - - switch (port->class) { - case DDB_PORT_TUNER: - ret = dvb_input_attach(port->input[0]); - if (ret < 0) - break; - ret = dvb_input_attach(port->input[1]); - break; - case DDB_PORT_CI: - ret = ddb_ci_attach(port); - break; - default: - break; - } - if (ret < 0) - printk(KERN_ERR "port_attach on port %d failed\n", port->nr); - return ret; -} - -static int ddb_ports_attach(struct ddb *dev) -{ - int i, ret = 0; - struct ddb_port *port; - - for (i = 0; i < dev->info->port_num; i++) { - port = &dev->port[i]; - ret = ddb_port_attach(port); - if (ret < 0) - break; - } - return ret; -} - -static void ddb_ports_detach(struct ddb *dev) -{ - int i; - struct ddb_port *port; - - for (i = 0; i < dev->info->port_num; i++) { - port = &dev->port[i]; - switch (port->class) { - case DDB_PORT_TUNER: - dvb_input_detach(port->input[0]); - dvb_input_detach(port->input[1]); - break; - case DDB_PORT_CI: - if (port->output->dev) - dvb_unregister_device(port->output->dev); - if (port->en) { - ddb_input_stop(port->input[0]); - ddb_output_stop(port->output); - dvb_ca_en50221_release(port->en); - kfree(port->en); - port->en = 0; - dvb_unregister_adapter(&port->output->adap); - } - break; - } - } -} - -/****************************************************************************/ -/****************************************************************************/ - -static int port_has_ci(struct ddb_port *port) -{ - u8 val; - return i2c_read_reg(&port->i2c->adap, 0x40, 0, &val) ? 0 : 1; -} - -static int port_has_stv0900(struct ddb_port *port) -{ - u8 val; - if (i2c_read_reg16(&port->i2c->adap, 0x69, 0xf100, &val) < 0) - return 0; - return 1; -} - -static int port_has_stv0900_aa(struct ddb_port *port) -{ - u8 val; - if (i2c_read_reg16(&port->i2c->adap, 0x68, 0xf100, &val) < 0) - return 0; - return 1; -} - -static int port_has_drxks(struct ddb_port *port) -{ - u8 val; - if (i2c_read(&port->i2c->adap, 0x29, &val) < 0) - return 0; - if (i2c_read(&port->i2c->adap, 0x2a, &val) < 0) - return 0; - return 1; -} - -static void ddb_port_probe(struct ddb_port *port) -{ - struct ddb *dev = port->dev; - char *modname = "NO MODULE"; - - port->class = DDB_PORT_NONE; - - if (port_has_ci(port)) { - modname = "CI"; - port->class = DDB_PORT_CI; - ddbwritel(I2C_SPEED_400, port->i2c->regs + I2C_TIMING); - } else if (port_has_stv0900(port)) { - modname = "DUAL DVB-S2"; - port->class = DDB_PORT_TUNER; - port->type = DDB_TUNER_DVBS_ST; - ddbwritel(I2C_SPEED_100, port->i2c->regs + I2C_TIMING); - } else if (port_has_stv0900_aa(port)) { - modname = "DUAL DVB-S2"; - port->class = DDB_PORT_TUNER; - port->type = DDB_TUNER_DVBS_ST_AA; - ddbwritel(I2C_SPEED_100, port->i2c->regs + I2C_TIMING); - } else if (port_has_drxks(port)) { - modname = "DUAL DVB-C/T"; - port->class = DDB_PORT_TUNER; - port->type = DDB_TUNER_DVBCT_TR; - ddbwritel(I2C_SPEED_400, port->i2c->regs + I2C_TIMING); - } - printk(KERN_INFO "Port %d (TAB %d): %s\n", - port->nr, port->nr+1, modname); -} - -static void ddb_input_init(struct ddb_port *port, int nr) -{ - struct ddb *dev = port->dev; - struct ddb_input *input = &dev->input[nr]; - - input->nr = nr; - input->port = port; - input->dma_buf_num = INPUT_DMA_BUFS; - input->dma_buf_size = INPUT_DMA_SIZE; - ddbwritel(0, TS_INPUT_CONTROL(nr)); - ddbwritel(2, TS_INPUT_CONTROL(nr)); - ddbwritel(0, TS_INPUT_CONTROL(nr)); - ddbwritel(0, DMA_BUFFER_ACK(nr)); - tasklet_init(&input->tasklet, input_tasklet, (unsigned long) input); - spin_lock_init(&input->lock); - init_waitqueue_head(&input->wq); -} - -static void ddb_output_init(struct ddb_port *port, int nr) -{ - struct ddb *dev = port->dev; - struct ddb_output *output = &dev->output[nr]; - output->nr = nr; - output->port = port; - output->dma_buf_num = OUTPUT_DMA_BUFS; - output->dma_buf_size = OUTPUT_DMA_SIZE; - - ddbwritel(0, TS_OUTPUT_CONTROL(nr)); - ddbwritel(2, TS_OUTPUT_CONTROL(nr)); - ddbwritel(0, TS_OUTPUT_CONTROL(nr)); - tasklet_init(&output->tasklet, output_tasklet, (unsigned long) output); - init_waitqueue_head(&output->wq); -} - -static void ddb_ports_init(struct ddb *dev) -{ - int i; - struct ddb_port *port; - - for (i = 0; i < dev->info->port_num; i++) { - port = &dev->port[i]; - port->dev = dev; - port->nr = i; - port->i2c = &dev->i2c[i]; - port->input[0] = &dev->input[2 * i]; - port->input[1] = &dev->input[2 * i + 1]; - port->output = &dev->output[i]; - - mutex_init(&port->i2c_gate_lock); - ddb_port_probe(port); - ddb_input_init(port, 2 * i); - ddb_input_init(port, 2 * i + 1); - ddb_output_init(port, i); - } -} - -static void ddb_ports_release(struct ddb *dev) -{ - int i; - struct ddb_port *port; - - for (i = 0; i < dev->info->port_num; i++) { - port = &dev->port[i]; - port->dev = dev; - tasklet_kill(&port->input[0]->tasklet); - tasklet_kill(&port->input[1]->tasklet); - tasklet_kill(&port->output->tasklet); - } -} - -/****************************************************************************/ -/****************************************************************************/ -/****************************************************************************/ - -static void irq_handle_i2c(struct ddb *dev, int n) -{ - struct ddb_i2c *i2c = &dev->i2c[n]; - - i2c->done = 1; - wake_up(&i2c->wq); -} - -static irqreturn_t irq_handler(int irq, void *dev_id) -{ - struct ddb *dev = (struct ddb *) dev_id; - u32 s = ddbreadl(INTERRUPT_STATUS); - - if (!s) - return IRQ_NONE; - - do { - ddbwritel(s, INTERRUPT_ACK); - - if (s & 0x00000001) - irq_handle_i2c(dev, 0); - if (s & 0x00000002) - irq_handle_i2c(dev, 1); - if (s & 0x00000004) - irq_handle_i2c(dev, 2); - if (s & 0x00000008) - irq_handle_i2c(dev, 3); - - if (s & 0x00000100) - tasklet_schedule(&dev->input[0].tasklet); - if (s & 0x00000200) - tasklet_schedule(&dev->input[1].tasklet); - if (s & 0x00000400) - tasklet_schedule(&dev->input[2].tasklet); - if (s & 0x00000800) - tasklet_schedule(&dev->input[3].tasklet); - if (s & 0x00001000) - tasklet_schedule(&dev->input[4].tasklet); - if (s & 0x00002000) - tasklet_schedule(&dev->input[5].tasklet); - if (s & 0x00004000) - tasklet_schedule(&dev->input[6].tasklet); - if (s & 0x00008000) - tasklet_schedule(&dev->input[7].tasklet); - - if (s & 0x00010000) - tasklet_schedule(&dev->output[0].tasklet); - if (s & 0x00020000) - tasklet_schedule(&dev->output[1].tasklet); - if (s & 0x00040000) - tasklet_schedule(&dev->output[2].tasklet); - if (s & 0x00080000) - tasklet_schedule(&dev->output[3].tasklet); - - /* if (s & 0x000f0000) printk(KERN_DEBUG "%08x\n", istat); */ - } while ((s = ddbreadl(INTERRUPT_STATUS))); - - return IRQ_HANDLED; -} - -/******************************************************************************/ -/******************************************************************************/ -/******************************************************************************/ - -static int flashio(struct ddb *dev, u8 *wbuf, u32 wlen, u8 *rbuf, u32 rlen) -{ - u32 data, shift; - - if (wlen > 4) - ddbwritel(1, SPI_CONTROL); - while (wlen > 4) { - /* FIXME: check for big-endian */ - data = swab32(*(u32 *)wbuf); - wbuf += 4; - wlen -= 4; - ddbwritel(data, SPI_DATA); - while (ddbreadl(SPI_CONTROL) & 0x0004) - ; - } - - if (rlen) - ddbwritel(0x0001 | ((wlen << (8 + 3)) & 0x1f00), SPI_CONTROL); - else - ddbwritel(0x0003 | ((wlen << (8 + 3)) & 0x1f00), SPI_CONTROL); - - data = 0; - shift = ((4 - wlen) * 8); - while (wlen) { - data <<= 8; - data |= *wbuf; - wlen--; - wbuf++; - } - if (shift) - data <<= shift; - ddbwritel(data, SPI_DATA); - while (ddbreadl(SPI_CONTROL) & 0x0004) - ; - - if (!rlen) { - ddbwritel(0, SPI_CONTROL); - return 0; - } - if (rlen > 4) - ddbwritel(1, SPI_CONTROL); - - while (rlen > 4) { - ddbwritel(0xffffffff, SPI_DATA); - while (ddbreadl(SPI_CONTROL) & 0x0004) - ; - data = ddbreadl(SPI_DATA); - *(u32 *) rbuf = swab32(data); - rbuf += 4; - rlen -= 4; - } - ddbwritel(0x0003 | ((rlen << (8 + 3)) & 0x1F00), SPI_CONTROL); - ddbwritel(0xffffffff, SPI_DATA); - while (ddbreadl(SPI_CONTROL) & 0x0004) - ; - - data = ddbreadl(SPI_DATA); - ddbwritel(0, SPI_CONTROL); - - if (rlen < 4) - data <<= ((4 - rlen) * 8); - - while (rlen > 0) { - *rbuf = ((data >> 24) & 0xff); - data <<= 8; - rbuf++; - rlen--; - } - return 0; -} - -#define DDB_MAGIC 'd' - -struct ddb_flashio { - __u8 *write_buf; - __u32 write_len; - __u8 *read_buf; - __u32 read_len; -}; - -#define IOCTL_DDB_FLASHIO _IOWR(DDB_MAGIC, 0x00, struct ddb_flashio) - -#define DDB_NAME "ddbridge" - -static u32 ddb_num; -static struct ddb *ddbs[32]; -static struct class *ddb_class; -static int ddb_major; - -static int ddb_open(struct inode *inode, struct file *file) -{ - struct ddb *dev = ddbs[iminor(inode)]; - - file->private_data = dev; - return 0; -} - -static long ddb_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -{ - struct ddb *dev = file->private_data; - void *parg = (void *)arg; - int res; - - switch (cmd) { - case IOCTL_DDB_FLASHIO: - { - struct ddb_flashio fio; - u8 *rbuf, *wbuf; - - if (copy_from_user(&fio, parg, sizeof(fio))) - return -EFAULT; - - if (fio.write_len > 1028 || fio.read_len > 1028) - return -EINVAL; - if (fio.write_len + fio.read_len > 1028) - return -EINVAL; - - wbuf = &dev->iobuf[0]; - rbuf = wbuf + fio.write_len; - - if (copy_from_user(wbuf, fio.write_buf, fio.write_len)) - return -EFAULT; - res = flashio(dev, wbuf, fio.write_len, rbuf, fio.read_len); - if (res) - return res; - if (copy_to_user(fio.read_buf, rbuf, fio.read_len)) - return -EFAULT; - break; - } - default: - return -ENOTTY; - } - return 0; -} - -static const struct file_operations ddb_fops = { - .unlocked_ioctl = ddb_ioctl, - .open = ddb_open, -}; - -static char *ddb_devnode(struct device *device, umode_t *mode) -{ - struct ddb *dev = dev_get_drvdata(device); - - return kasprintf(GFP_KERNEL, "ddbridge/card%d", dev->nr); -} - -static int ddb_class_create(void) -{ - ddb_major = register_chrdev(0, DDB_NAME, &ddb_fops); - if (ddb_major < 0) - return ddb_major; - - ddb_class = class_create(THIS_MODULE, DDB_NAME); - if (IS_ERR(ddb_class)) { - unregister_chrdev(ddb_major, DDB_NAME); - return -1; - } - ddb_class->devnode = ddb_devnode; - return 0; -} - -static void ddb_class_destroy(void) -{ - class_destroy(ddb_class); - unregister_chrdev(ddb_major, DDB_NAME); -} - -static int ddb_device_create(struct ddb *dev) -{ - dev->nr = ddb_num++; - dev->ddb_dev = device_create(ddb_class, NULL, - MKDEV(ddb_major, dev->nr), - dev, "ddbridge%d", dev->nr); - ddbs[dev->nr] = dev; - if (IS_ERR(dev->ddb_dev)) - return -1; - return 0; -} - -static void ddb_device_destroy(struct ddb *dev) -{ - ddb_num--; - if (IS_ERR(dev->ddb_dev)) - return; - device_destroy(ddb_class, MKDEV(ddb_major, 0)); -} - - -/****************************************************************************/ -/****************************************************************************/ -/****************************************************************************/ - -static void ddb_unmap(struct ddb *dev) -{ - if (dev->regs) - iounmap(dev->regs); - vfree(dev); -} - - -static void __devexit ddb_remove(struct pci_dev *pdev) -{ - struct ddb *dev = (struct ddb *) pci_get_drvdata(pdev); - - ddb_ports_detach(dev); - ddb_i2c_release(dev); - - ddbwritel(0, INTERRUPT_ENABLE); - free_irq(dev->pdev->irq, dev); -#ifdef CONFIG_PCI_MSI - if (dev->msi) - pci_disable_msi(dev->pdev); -#endif - ddb_ports_release(dev); - ddb_buffers_free(dev); - ddb_device_destroy(dev); - - ddb_unmap(dev); - pci_set_drvdata(pdev, 0); - pci_disable_device(pdev); -} - - -static int __devinit ddb_probe(struct pci_dev *pdev, - const struct pci_device_id *id) -{ - struct ddb *dev; - int stat = 0; - int irq_flag = IRQF_SHARED; - - if (pci_enable_device(pdev) < 0) - return -ENODEV; - - dev = vmalloc(sizeof(struct ddb)); - if (dev == NULL) - return -ENOMEM; - memset(dev, 0, sizeof(struct ddb)); - - dev->pdev = pdev; - pci_set_drvdata(pdev, dev); - dev->info = (struct ddb_info *) id->driver_data; - printk(KERN_INFO "DDBridge driver detected: %s\n", dev->info->name); - - dev->regs = ioremap(pci_resource_start(dev->pdev, 0), - pci_resource_len(dev->pdev, 0)); - if (!dev->regs) { - stat = -ENOMEM; - goto fail; - } - printk(KERN_INFO "HW %08x FW %08x\n", ddbreadl(0), ddbreadl(4)); - -#ifdef CONFIG_PCI_MSI - if (pci_msi_enabled()) - stat = pci_enable_msi(dev->pdev); - if (stat) { - printk(KERN_INFO ": MSI not available.\n"); - } else { - irq_flag = 0; - dev->msi = 1; - } -#endif - stat = request_irq(dev->pdev->irq, irq_handler, - irq_flag, "DDBridge", (void *) dev); - if (stat < 0) - goto fail1; - ddbwritel(0, DMA_BASE_WRITE); - ddbwritel(0, DMA_BASE_READ); - ddbwritel(0xffffffff, INTERRUPT_ACK); - ddbwritel(0xfff0f, INTERRUPT_ENABLE); - ddbwritel(0, MSI1_ENABLE); - - if (ddb_i2c_init(dev) < 0) - goto fail1; - ddb_ports_init(dev); - if (ddb_buffers_alloc(dev) < 0) { - printk(KERN_INFO ": Could not allocate buffer memory\n"); - goto fail2; - } - if (ddb_ports_attach(dev) < 0) - goto fail3; - ddb_device_create(dev); - return 0; - -fail3: - ddb_ports_detach(dev); - printk(KERN_ERR "fail3\n"); - ddb_ports_release(dev); -fail2: - printk(KERN_ERR "fail2\n"); - ddb_buffers_free(dev); -fail1: - printk(KERN_ERR "fail1\n"); - if (dev->msi) - pci_disable_msi(dev->pdev); - free_irq(dev->pdev->irq, dev); -fail: - printk(KERN_ERR "fail\n"); - ddb_unmap(dev); - pci_set_drvdata(pdev, 0); - pci_disable_device(pdev); - return -1; -} - -/******************************************************************************/ -/******************************************************************************/ -/******************************************************************************/ - -static struct ddb_info ddb_none = { - .type = DDB_NONE, - .name = "Digital Devices PCIe bridge", -}; - -static struct ddb_info ddb_octopus = { - .type = DDB_OCTOPUS, - .name = "Digital Devices Octopus DVB adapter", - .port_num = 4, -}; - -static struct ddb_info ddb_octopus_le = { - .type = DDB_OCTOPUS, - .name = "Digital Devices Octopus LE DVB adapter", - .port_num = 2, -}; - -static struct ddb_info ddb_v6 = { - .type = DDB_OCTOPUS, - .name = "Digital Devices Cine S2 V6 DVB adapter", - .port_num = 3, -}; - -#define DDVID 0xdd01 /* Digital Devices Vendor ID */ - -#define DDB_ID(_vend, _dev, _subvend, _subdev, _driverdata) { \ - .vendor = _vend, .device = _dev, \ - .subvendor = _subvend, .subdevice = _subdev, \ - .driver_data = (unsigned long)&_driverdata } - -static const struct pci_device_id ddb_id_tbl[] __devinitdata = { - DDB_ID(DDVID, 0x0002, DDVID, 0x0001, ddb_octopus), - DDB_ID(DDVID, 0x0003, DDVID, 0x0001, ddb_octopus), - DDB_ID(DDVID, 0x0003, DDVID, 0x0002, ddb_octopus_le), - DDB_ID(DDVID, 0x0003, DDVID, 0x0010, ddb_octopus), - DDB_ID(DDVID, 0x0003, DDVID, 0x0020, ddb_v6), - /* in case sub-ids got deleted in flash */ - DDB_ID(DDVID, 0x0003, PCI_ANY_ID, PCI_ANY_ID, ddb_none), - {0} -}; -MODULE_DEVICE_TABLE(pci, ddb_id_tbl); - - -static struct pci_driver ddb_pci_driver = { - .name = "DDBridge", - .id_table = ddb_id_tbl, - .probe = ddb_probe, - .remove = __devexit_p(ddb_remove), -}; - -static __init int module_init_ddbridge(void) -{ - printk(KERN_INFO "Digital Devices PCIE bridge driver, " - "Copyright (C) 2010-11 Digital Devices GmbH\n"); - if (ddb_class_create()) - return -1; - return pci_register_driver(&ddb_pci_driver); -} - -static __exit void module_exit_ddbridge(void) -{ - pci_unregister_driver(&ddb_pci_driver); - ddb_class_destroy(); -} - -module_init(module_init_ddbridge); -module_exit(module_exit_ddbridge); - -MODULE_DESCRIPTION("Digital Devices PCIe Bridge"); -MODULE_AUTHOR("Ralph Metzler"); -MODULE_LICENSE("GPL"); -MODULE_VERSION("0.5"); diff --git a/drivers/media/dvb/ddbridge/ddbridge-regs.h b/drivers/media/dvb/ddbridge/ddbridge-regs.h deleted file mode 100644 index a3ccb31..0000000 --- a/drivers/media/dvb/ddbridge/ddbridge-regs.h +++ /dev/null @@ -1,151 +0,0 @@ -/* - * ddbridge-regs.h: Digital Devices PCIe bridge driver - * - * Copyright (C) 2010-2011 Digital Devices GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 only, as published by the Free Software Foundation. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - */ - -/* DD-DVBBridgeV1.h 273 2010-09-17 05:03:16Z manfred */ - -/* Register Definitions */ - -#define CUR_REGISTERMAP_VERSION 0x10000 - -#define HARDWARE_VERSION 0x00 -#define REGISTERMAP_VERSION 0x04 - -/* ------------------------------------------------------------------------- */ -/* SPI Controller */ - -#define SPI_CONTROL 0x10 -#define SPI_DATA 0x14 - -/* ------------------------------------------------------------------------- */ - -/* Interrupt controller */ -/* How many MSI's are available depends on HW (Min 2 max 8) */ -/* How many are usable also depends on Host platform */ - -#define INTERRUPT_BASE (0x40) - -#define INTERRUPT_ENABLE (INTERRUPT_BASE + 0x00) -#define MSI0_ENABLE (INTERRUPT_BASE + 0x00) -#define MSI1_ENABLE (INTERRUPT_BASE + 0x04) -#define MSI2_ENABLE (INTERRUPT_BASE + 0x08) -#define MSI3_ENABLE (INTERRUPT_BASE + 0x0C) -#define MSI4_ENABLE (INTERRUPT_BASE + 0x10) -#define MSI5_ENABLE (INTERRUPT_BASE + 0x14) -#define MSI6_ENABLE (INTERRUPT_BASE + 0x18) -#define MSI7_ENABLE (INTERRUPT_BASE + 0x1C) - -#define INTERRUPT_STATUS (INTERRUPT_BASE + 0x20) -#define INTERRUPT_ACK (INTERRUPT_BASE + 0x20) - -#define INTMASK_I2C1 (0x00000001) -#define INTMASK_I2C2 (0x00000002) -#define INTMASK_I2C3 (0x00000004) -#define INTMASK_I2C4 (0x00000008) - -#define INTMASK_CIRQ1 (0x00000010) -#define INTMASK_CIRQ2 (0x00000020) -#define INTMASK_CIRQ3 (0x00000040) -#define INTMASK_CIRQ4 (0x00000080) - -#define INTMASK_TSINPUT1 (0x00000100) -#define INTMASK_TSINPUT2 (0x00000200) -#define INTMASK_TSINPUT3 (0x00000400) -#define INTMASK_TSINPUT4 (0x00000800) -#define INTMASK_TSINPUT5 (0x00001000) -#define INTMASK_TSINPUT6 (0x00002000) -#define INTMASK_TSINPUT7 (0x00004000) -#define INTMASK_TSINPUT8 (0x00008000) - -#define INTMASK_TSOUTPUT1 (0x00010000) -#define INTMASK_TSOUTPUT2 (0x00020000) -#define INTMASK_TSOUTPUT3 (0x00040000) -#define INTMASK_TSOUTPUT4 (0x00080000) - -/* ------------------------------------------------------------------------- */ -/* I2C Master Controller */ - -#define I2C_BASE (0x80) /* Byte offset */ - -#define I2C_COMMAND (0x00) -#define I2C_TIMING (0x04) -#define I2C_TASKLENGTH (0x08) /* High read, low write */ -#define I2C_TASKADDRESS (0x0C) /* High read, low write */ - -#define I2C_MONITOR (0x1C) - -#define I2C_BASE_1 (I2C_BASE + 0x00) -#define I2C_BASE_2 (I2C_BASE + 0x20) -#define I2C_BASE_3 (I2C_BASE + 0x40) -#define I2C_BASE_4 (I2C_BASE + 0x60) - -#define I2C_BASE_N(i) (I2C_BASE + (i) * 0x20) - -#define I2C_TASKMEM_BASE (0x1000) /* Byte offset */ -#define I2C_TASKMEM_SIZE (0x1000) - -#define I2C_SPEED_400 (0x04030404) -#define I2C_SPEED_200 (0x09080909) -#define I2C_SPEED_154 (0x0C0B0C0C) -#define I2C_SPEED_100 (0x13121313) -#define I2C_SPEED_77 (0x19181919) -#define I2C_SPEED_50 (0x27262727) - - -/* ------------------------------------------------------------------------- */ -/* DMA Controller */ - -#define DMA_BASE_WRITE (0x100) -#define DMA_BASE_READ (0x140) - -#define DMA_CONTROL (0x00) /* 64 */ -#define DMA_ERROR (0x04) /* 65 ( only read instance ) */ - -#define DMA_DIAG_CONTROL (0x1C) /* 71 */ -#define DMA_DIAG_PACKETCOUNTER_LOW (0x20) /* 72 */ -#define DMA_DIAG_PACKETCOUNTER_HIGH (0x24) /* 73 */ -#define DMA_DIAG_TIMECOUNTER_LOW (0x28) /* 74 */ -#define DMA_DIAG_TIMECOUNTER_HIGH (0x2C) /* 75 */ -#define DMA_DIAG_RECHECKCOUNTER (0x30) /* 76 ( Split completions on read ) */ -#define DMA_DIAG_WAITTIMEOUTINIT (0x34) /* 77 */ -#define DMA_DIAG_WAITOVERFLOWCOUNTER (0x38) /* 78 */ -#define DMA_DIAG_WAITCOUNTER (0x3C) /* 79 */ - -/* ------------------------------------------------------------------------- */ -/* DMA Buffer */ - -#define TS_INPUT_BASE (0x200) -#define TS_INPUT_CONTROL(i) (TS_INPUT_BASE + (i) * 16 + 0x00) - -#define TS_OUTPUT_BASE (0x280) -#define TS_OUTPUT_CONTROL(i) (TS_OUTPUT_BASE + (i) * 16 + 0x00) - -#define DMA_BUFFER_BASE (0x300) - -#define DMA_BUFFER_CONTROL(i) (DMA_BUFFER_BASE + (i) * 16 + 0x00) -#define DMA_BUFFER_ACK(i) (DMA_BUFFER_BASE + (i) * 16 + 0x04) -#define DMA_BUFFER_CURRENT(i) (DMA_BUFFER_BASE + (i) * 16 + 0x08) -#define DMA_BUFFER_SIZE(i) (DMA_BUFFER_BASE + (i) * 16 + 0x0c) - -#define DMA_BASE_ADDRESS_TABLE (0x2000) -#define DMA_BASE_ADDRESS_TABLE_ENTRIES (512) - diff --git a/drivers/media/dvb/ddbridge/ddbridge.h b/drivers/media/dvb/ddbridge/ddbridge.h deleted file mode 100644 index 8b1b41d..0000000 --- a/drivers/media/dvb/ddbridge/ddbridge.h +++ /dev/null @@ -1,185 +0,0 @@ -/* - * ddbridge.h: Digital Devices PCIe bridge driver - * - * Copyright (C) 2010-2011 Digital Devices GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 only, as published by the Free Software Foundation. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - */ - -#ifndef _DDBRIDGE_H_ -#define _DDBRIDGE_H_ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_ringbuffer.h" -#include "dvb_ca_en50221.h" -#include "dvb_net.h" -#include "cxd2099.h" - -#define DDB_MAX_I2C 4 -#define DDB_MAX_PORT 4 -#define DDB_MAX_INPUT 8 -#define DDB_MAX_OUTPUT 4 - -struct ddb_info { - int type; -#define DDB_NONE 0 -#define DDB_OCTOPUS 1 - char *name; - int port_num; - u32 port_type[DDB_MAX_PORT]; -}; - -/* DMA_SIZE MUST be divisible by 188 and 128 !!! */ - -#define INPUT_DMA_MAX_BUFS 32 /* hardware table limit */ -#define INPUT_DMA_BUFS 8 -#define INPUT_DMA_SIZE (128*47*21) - -#define OUTPUT_DMA_MAX_BUFS 32 -#define OUTPUT_DMA_BUFS 8 -#define OUTPUT_DMA_SIZE (128*47*21) - -struct ddb; -struct ddb_port; - -struct ddb_input { - struct ddb_port *port; - u32 nr; - int attached; - - dma_addr_t pbuf[INPUT_DMA_MAX_BUFS]; - u8 *vbuf[INPUT_DMA_MAX_BUFS]; - u32 dma_buf_num; - u32 dma_buf_size; - - struct tasklet_struct tasklet; - spinlock_t lock; - wait_queue_head_t wq; - int running; - u32 stat; - u32 cbuf; - u32 coff; - - struct dvb_adapter adap; - struct dvb_device *dev; - struct dvb_frontend *fe; - struct dvb_frontend *fe2; - struct dmxdev dmxdev; - struct dvb_demux demux; - struct dvb_net dvbnet; - struct dmx_frontend hw_frontend; - struct dmx_frontend mem_frontend; - int users; - int (*gate_ctrl)(struct dvb_frontend *, int); -}; - -struct ddb_output { - struct ddb_port *port; - u32 nr; - dma_addr_t pbuf[OUTPUT_DMA_MAX_BUFS]; - u8 *vbuf[OUTPUT_DMA_MAX_BUFS]; - u32 dma_buf_num; - u32 dma_buf_size; - struct tasklet_struct tasklet; - spinlock_t lock; - wait_queue_head_t wq; - int running; - u32 stat; - u32 cbuf; - u32 coff; - - struct dvb_adapter adap; - struct dvb_device *dev; -}; - -struct ddb_i2c { - struct ddb *dev; - u32 nr; - struct i2c_adapter adap; - struct i2c_adapter adap2; - u32 regs; - u32 rbuf; - u32 wbuf; - int done; - wait_queue_head_t wq; -}; - -struct ddb_port { - struct ddb *dev; - u32 nr; - struct ddb_i2c *i2c; - struct mutex i2c_gate_lock; - u32 class; -#define DDB_PORT_NONE 0 -#define DDB_PORT_CI 1 -#define DDB_PORT_TUNER 2 - u32 type; -#define DDB_TUNER_NONE 0 -#define DDB_TUNER_DVBS_ST 1 -#define DDB_TUNER_DVBS_ST_AA 2 -#define DDB_TUNER_DVBCT_TR 16 -#define DDB_TUNER_DVBCT_ST 17 - u32 adr; - - struct ddb_input *input[2]; - struct ddb_output *output; - struct dvb_ca_en50221 *en; -}; - -struct ddb { - struct pci_dev *pdev; - unsigned char *regs; - struct ddb_port port[DDB_MAX_PORT]; - struct ddb_i2c i2c[DDB_MAX_I2C]; - struct ddb_input input[DDB_MAX_INPUT]; - struct ddb_output output[DDB_MAX_OUTPUT]; - - struct device *ddb_dev; - int nr; - u8 iobuf[1028]; - - struct ddb_info *info; - int msi; -}; - -/****************************************************************************/ - -#define ddbwritel(_val, _adr) writel((_val), \ - (char *) (dev->regs+(_adr))) -#define ddbreadl(_adr) readl((char *) (dev->regs+(_adr))) -#define ddbcpyto(_adr, _src, _count) memcpy_toio((char *) \ - (dev->regs+(_adr)), (_src), (_count)) -#define ddbcpyfrom(_dst, _adr, _count) memcpy_fromio((_dst), (char *) \ - (dev->regs+(_adr)), (_count)) - -/****************************************************************************/ - -#endif diff --git a/drivers/media/dvb/dm1105/Kconfig b/drivers/media/dvb/dm1105/Kconfig deleted file mode 100644 index f3de0a4..0000000 --- a/drivers/media/dvb/dm1105/Kconfig +++ /dev/null @@ -1,20 +0,0 @@ -config DVB_DM1105 - tristate "SDMC DM1105 based PCI cards" - depends on DVB_CORE && PCI && I2C - select DVB_PLL if !DVB_FE_CUSTOMISE - select DVB_STV0299 if !DVB_FE_CUSTOMISE - select DVB_STV0288 if !DVB_FE_CUSTOMISE - select DVB_STB6000 if !DVB_FE_CUSTOMISE - select DVB_CX24116 if !DVB_FE_CUSTOMISE - select DVB_SI21XX if !DVB_FE_CUSTOMISE - select DVB_DS3000 if !DVB_FE_CUSTOMISE - depends on RC_CORE - help - Support for cards based on the SDMC DM1105 PCI chip like - DvbWorld 2002 - - Since these cards have no MPEG decoder onboard, they transmit - only compressed MPEG data over the PCI bus, so you need - an external software decoder to watch TV on your computer. - - Say Y or M if you own such a device and want to use it. diff --git a/drivers/media/dvb/dm1105/Makefile b/drivers/media/dvb/dm1105/Makefile deleted file mode 100644 index 3275851..0000000 --- a/drivers/media/dvb/dm1105/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -obj-$(CONFIG_DVB_DM1105) += dm1105.o - -ccflags-y += -Idrivers/media/dvb-core/ -Idrivers/media/dvb-frontends diff --git a/drivers/media/dvb/dm1105/dm1105.c b/drivers/media/dvb/dm1105/dm1105.c deleted file mode 100644 index a609b3a..0000000 --- a/drivers/media/dvb/dm1105/dm1105.c +++ /dev/null @@ -1,1248 +0,0 @@ -/* - * dm1105.c - driver for DVB cards based on SDMC DM1105 PCI chip - * - * Copyright (C) 2008 Igor M. Liplianin - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "demux.h" -#include "dmxdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" -#include "dvbdev.h" -#include "dvb-pll.h" - -#include "stv0299.h" -#include "stv0288.h" -#include "stb6000.h" -#include "si21xx.h" -#include "cx24116.h" -#include "z0194a.h" -#include "ds3000.h" - -#define MODULE_NAME "dm1105" - -#define UNSET (-1U) - -#define DM1105_BOARD_NOAUTO UNSET -#define DM1105_BOARD_UNKNOWN 0 -#define DM1105_BOARD_DVBWORLD_2002 1 -#define DM1105_BOARD_DVBWORLD_2004 2 -#define DM1105_BOARD_AXESS_DM05 3 -#define DM1105_BOARD_UNBRANDED_I2C_ON_GPIO 4 - -/* ----------------------------------------------- */ -/* - * PCI ID's - */ -#ifndef PCI_VENDOR_ID_TRIGEM -#define PCI_VENDOR_ID_TRIGEM 0x109f -#endif -#ifndef PCI_VENDOR_ID_AXESS -#define PCI_VENDOR_ID_AXESS 0x195d -#endif -#ifndef PCI_DEVICE_ID_DM1105 -#define PCI_DEVICE_ID_DM1105 0x036f -#endif -#ifndef PCI_DEVICE_ID_DW2002 -#define PCI_DEVICE_ID_DW2002 0x2002 -#endif -#ifndef PCI_DEVICE_ID_DW2004 -#define PCI_DEVICE_ID_DW2004 0x2004 -#endif -#ifndef PCI_DEVICE_ID_DM05 -#define PCI_DEVICE_ID_DM05 0x1105 -#endif -/* ----------------------------------------------- */ -/* sdmc dm1105 registers */ - -/* TS Control */ -#define DM1105_TSCTR 0x00 -#define DM1105_DTALENTH 0x04 - -/* GPIO Interface */ -#define DM1105_GPIOVAL 0x08 -#define DM1105_GPIOCTR 0x0c - -/* PID serial number */ -#define DM1105_PIDN 0x10 - -/* Odd-even secret key select */ -#define DM1105_CWSEL 0x14 - -/* Host Command Interface */ -#define DM1105_HOST_CTR 0x18 -#define DM1105_HOST_AD 0x1c - -/* PCI Interface */ -#define DM1105_CR 0x30 -#define DM1105_RST 0x34 -#define DM1105_STADR 0x38 -#define DM1105_RLEN 0x3c -#define DM1105_WRP 0x40 -#define DM1105_INTCNT 0x44 -#define DM1105_INTMAK 0x48 -#define DM1105_INTSTS 0x4c - -/* CW Value */ -#define DM1105_ODD 0x50 -#define DM1105_EVEN 0x58 - -/* PID Value */ -#define DM1105_PID 0x60 - -/* IR Control */ -#define DM1105_IRCTR 0x64 -#define DM1105_IRMODE 0x68 -#define DM1105_SYSTEMCODE 0x6c -#define DM1105_IRCODE 0x70 - -/* Unknown Values */ -#define DM1105_ENCRYPT 0x74 -#define DM1105_VER 0x7c - -/* I2C Interface */ -#define DM1105_I2CCTR 0x80 -#define DM1105_I2CSTS 0x81 -#define DM1105_I2CDAT 0x82 -#define DM1105_I2C_RA 0x83 -/* ----------------------------------------------- */ -/* Interrupt Mask Bits */ - -#define INTMAK_TSIRQM 0x01 -#define INTMAK_HIRQM 0x04 -#define INTMAK_IRM 0x08 -#define INTMAK_ALLMASK (INTMAK_TSIRQM | \ - INTMAK_HIRQM | \ - INTMAK_IRM) -#define INTMAK_NONEMASK 0x00 - -/* Interrupt Status Bits */ -#define INTSTS_TSIRQ 0x01 -#define INTSTS_HIRQ 0x04 -#define INTSTS_IR 0x08 - -/* IR Control Bits */ -#define DM1105_IR_EN 0x01 -#define DM1105_SYS_CHK 0x02 -#define DM1105_REP_FLG 0x08 - -/* EEPROM addr */ -#define IIC_24C01_addr 0xa0 -/* Max board count */ -#define DM1105_MAX 0x04 - -#define DRIVER_NAME "dm1105" -#define DM1105_I2C_GPIO_NAME "dm1105-gpio" - -#define DM1105_DMA_PACKETS 47 -#define DM1105_DMA_PACKET_LENGTH (128*4) -#define DM1105_DMA_BYTES (128 * 4 * DM1105_DMA_PACKETS) - -/* */ -#define GPIO08 (1 << 8) -#define GPIO13 (1 << 13) -#define GPIO14 (1 << 14) -#define GPIO15 (1 << 15) -#define GPIO16 (1 << 16) -#define GPIO17 (1 << 17) -#define GPIO_ALL 0x03ffff - -/* GPIO's for LNB power control */ -#define DM1105_LNB_MASK (GPIO_ALL & ~(GPIO14 | GPIO13)) -#define DM1105_LNB_OFF GPIO17 -#define DM1105_LNB_13V (GPIO16 | GPIO08) -#define DM1105_LNB_18V GPIO08 - -/* GPIO's for LNB power control for Axess DM05 */ -#define DM05_LNB_MASK (GPIO_ALL & ~(GPIO14 | GPIO13)) -#define DM05_LNB_OFF GPIO17/* actually 13v */ -#define DM05_LNB_13V GPIO17 -#define DM05_LNB_18V (GPIO17 | GPIO16) - -/* GPIO's for LNB power control for unbranded with I2C on GPIO */ -#define UNBR_LNB_MASK (GPIO17 | GPIO16) -#define UNBR_LNB_OFF 0 -#define UNBR_LNB_13V GPIO17 -#define UNBR_LNB_18V (GPIO17 | GPIO16) - -static unsigned int card[] = {[0 ... 3] = UNSET }; -module_param_array(card, int, NULL, 0444); -MODULE_PARM_DESC(card, "card type"); - -static int ir_debug; -module_param(ir_debug, int, 0644); -MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding"); - -static unsigned int dm1105_devcount; - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -struct dm1105_board { - char *name; - struct { - u32 mask, off, v13, v18; - } lnb; - u32 gpio_scl, gpio_sda; -}; - -struct dm1105_subid { - u16 subvendor; - u16 subdevice; - u32 card; -}; - -static const struct dm1105_board dm1105_boards[] = { - [DM1105_BOARD_UNKNOWN] = { - .name = "UNKNOWN/GENERIC", - .lnb = { - .mask = DM1105_LNB_MASK, - .off = DM1105_LNB_OFF, - .v13 = DM1105_LNB_13V, - .v18 = DM1105_LNB_18V, - }, - }, - [DM1105_BOARD_DVBWORLD_2002] = { - .name = "DVBWorld PCI 2002", - .lnb = { - .mask = DM1105_LNB_MASK, - .off = DM1105_LNB_OFF, - .v13 = DM1105_LNB_13V, - .v18 = DM1105_LNB_18V, - }, - }, - [DM1105_BOARD_DVBWORLD_2004] = { - .name = "DVBWorld PCI 2004", - .lnb = { - .mask = DM1105_LNB_MASK, - .off = DM1105_LNB_OFF, - .v13 = DM1105_LNB_13V, - .v18 = DM1105_LNB_18V, - }, - }, - [DM1105_BOARD_AXESS_DM05] = { - .name = "Axess/EasyTv DM05", - .lnb = { - .mask = DM05_LNB_MASK, - .off = DM05_LNB_OFF, - .v13 = DM05_LNB_13V, - .v18 = DM05_LNB_18V, - }, - }, - [DM1105_BOARD_UNBRANDED_I2C_ON_GPIO] = { - .name = "Unbranded DM1105 with i2c on GPIOs", - .lnb = { - .mask = UNBR_LNB_MASK, - .off = UNBR_LNB_OFF, - .v13 = UNBR_LNB_13V, - .v18 = UNBR_LNB_18V, - }, - .gpio_scl = GPIO14, - .gpio_sda = GPIO13, - }, -}; - -static const struct dm1105_subid dm1105_subids[] = { - { - .subvendor = 0x0000, - .subdevice = 0x2002, - .card = DM1105_BOARD_DVBWORLD_2002, - }, { - .subvendor = 0x0001, - .subdevice = 0x2002, - .card = DM1105_BOARD_DVBWORLD_2002, - }, { - .subvendor = 0x0000, - .subdevice = 0x2004, - .card = DM1105_BOARD_DVBWORLD_2004, - }, { - .subvendor = 0x0001, - .subdevice = 0x2004, - .card = DM1105_BOARD_DVBWORLD_2004, - }, { - .subvendor = 0x195d, - .subdevice = 0x1105, - .card = DM1105_BOARD_AXESS_DM05, - }, -}; - -static void dm1105_card_list(struct pci_dev *pci) -{ - int i; - - if (0 == pci->subsystem_vendor && - 0 == pci->subsystem_device) { - printk(KERN_ERR - "dm1105: Your board has no valid PCI Subsystem ID\n" - "dm1105: and thus can't be autodetected\n" - "dm1105: Please pass card= insmod option to\n" - "dm1105: workaround that. Redirect complaints to\n" - "dm1105: the vendor of the TV card. Best regards,\n" - "dm1105: -- tux\n"); - } else { - printk(KERN_ERR - "dm1105: Your board isn't known (yet) to the driver.\n" - "dm1105: You can try to pick one of the existing\n" - "dm1105: card configs via card= insmod option.\n" - "dm1105: Updating to the latest version might help\n" - "dm1105: as well.\n"); - } - printk(KERN_ERR "Here is a list of valid choices for the card= " - "insmod option:\n"); - for (i = 0; i < ARRAY_SIZE(dm1105_boards); i++) - printk(KERN_ERR "dm1105: card=%d -> %s\n", - i, dm1105_boards[i].name); -} - -/* infrared remote control */ -struct infrared { - struct rc_dev *dev; - char input_phys[32]; - struct work_struct work; - u32 ir_command; -}; - -struct dm1105_dev { - /* pci */ - struct pci_dev *pdev; - u8 __iomem *io_mem; - - /* ir */ - struct infrared ir; - - /* dvb */ - struct dmx_frontend hw_frontend; - struct dmx_frontend mem_frontend; - struct dmxdev dmxdev; - struct dvb_adapter dvb_adapter; - struct dvb_demux demux; - struct dvb_frontend *fe; - struct dvb_net dvbnet; - unsigned int full_ts_users; - unsigned int boardnr; - int nr; - - /* i2c */ - struct i2c_adapter i2c_adap; - struct i2c_adapter i2c_bb_adap; - struct i2c_algo_bit_data i2c_bit; - - /* irq */ - struct work_struct work; - struct workqueue_struct *wq; - char wqn[16]; - - /* dma */ - dma_addr_t dma_addr; - unsigned char *ts_buf; - u32 wrp; - u32 nextwrp; - u32 buffer_size; - unsigned int PacketErrorCount; - unsigned int dmarst; - spinlock_t lock; -}; - -#define dm_io_mem(reg) ((unsigned long)(&dev->io_mem[reg])) - -#define dm_readb(reg) inb(dm_io_mem(reg)) -#define dm_writeb(reg, value) outb((value), (dm_io_mem(reg))) - -#define dm_readw(reg) inw(dm_io_mem(reg)) -#define dm_writew(reg, value) outw((value), (dm_io_mem(reg))) - -#define dm_readl(reg) inl(dm_io_mem(reg)) -#define dm_writel(reg, value) outl((value), (dm_io_mem(reg))) - -#define dm_andorl(reg, mask, value) \ - outl((inl(dm_io_mem(reg)) & ~(mask)) |\ - ((value) & (mask)), (dm_io_mem(reg))) - -#define dm_setl(reg, bit) dm_andorl((reg), (bit), (bit)) -#define dm_clearl(reg, bit) dm_andorl((reg), (bit), 0) - -/* The chip has 18 GPIOs. In HOST mode GPIO's used as 15 bit address lines, - so we can use only 3 GPIO's from GPIO15 to GPIO17. - Here I don't check whether HOST is enebled as it is not implemented yet. - */ -static void dm1105_gpio_set(struct dm1105_dev *dev, u32 mask) -{ - if (mask & 0xfffc0000) - printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__); - - if (mask & 0x0003ffff) - dm_setl(DM1105_GPIOVAL, mask & 0x0003ffff); - -} - -static void dm1105_gpio_clear(struct dm1105_dev *dev, u32 mask) -{ - if (mask & 0xfffc0000) - printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__); - - if (mask & 0x0003ffff) - dm_clearl(DM1105_GPIOVAL, mask & 0x0003ffff); - -} - -static void dm1105_gpio_andor(struct dm1105_dev *dev, u32 mask, u32 val) -{ - if (mask & 0xfffc0000) - printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__); - - if (mask & 0x0003ffff) - dm_andorl(DM1105_GPIOVAL, mask & 0x0003ffff, val); - -} - -static u32 dm1105_gpio_get(struct dm1105_dev *dev, u32 mask) -{ - if (mask & 0xfffc0000) - printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__); - - if (mask & 0x0003ffff) - return dm_readl(DM1105_GPIOVAL) & mask & 0x0003ffff; - - return 0; -} - -static void dm1105_gpio_enable(struct dm1105_dev *dev, u32 mask, int asoutput) -{ - if (mask & 0xfffc0000) - printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__); - - if ((mask & 0x0003ffff) && asoutput) - dm_clearl(DM1105_GPIOCTR, mask & 0x0003ffff); - else if ((mask & 0x0003ffff) && !asoutput) - dm_setl(DM1105_GPIOCTR, mask & 0x0003ffff); - -} - -static void dm1105_setline(struct dm1105_dev *dev, u32 line, int state) -{ - if (state) - dm1105_gpio_enable(dev, line, 0); - else { - dm1105_gpio_enable(dev, line, 1); - dm1105_gpio_clear(dev, line); - } -} - -static void dm1105_setsda(void *data, int state) -{ - struct dm1105_dev *dev = data; - - dm1105_setline(dev, dm1105_boards[dev->boardnr].gpio_sda, state); -} - -static void dm1105_setscl(void *data, int state) -{ - struct dm1105_dev *dev = data; - - dm1105_setline(dev, dm1105_boards[dev->boardnr].gpio_scl, state); -} - -static int dm1105_getsda(void *data) -{ - struct dm1105_dev *dev = data; - - return dm1105_gpio_get(dev, dm1105_boards[dev->boardnr].gpio_sda) - ? 1 : 0; -} - -static int dm1105_getscl(void *data) -{ - struct dm1105_dev *dev = data; - - return dm1105_gpio_get(dev, dm1105_boards[dev->boardnr].gpio_scl) - ? 1 : 0; -} - -static int dm1105_i2c_xfer(struct i2c_adapter *i2c_adap, - struct i2c_msg *msgs, int num) -{ - struct dm1105_dev *dev ; - - int addr, rc, i, j, k, len, byte, data; - u8 status; - - dev = i2c_adap->algo_data; - for (i = 0; i < num; i++) { - dm_writeb(DM1105_I2CCTR, 0x00); - if (msgs[i].flags & I2C_M_RD) { - /* read bytes */ - addr = msgs[i].addr << 1; - addr |= 1; - dm_writeb(DM1105_I2CDAT, addr); - for (byte = 0; byte < msgs[i].len; byte++) - dm_writeb(DM1105_I2CDAT + byte + 1, 0); - - dm_writeb(DM1105_I2CCTR, 0x81 + msgs[i].len); - for (j = 0; j < 55; j++) { - mdelay(10); - status = dm_readb(DM1105_I2CSTS); - if ((status & 0xc0) == 0x40) - break; - } - if (j >= 55) - return -1; - - for (byte = 0; byte < msgs[i].len; byte++) { - rc = dm_readb(DM1105_I2CDAT + byte + 1); - if (rc < 0) - goto err; - msgs[i].buf[byte] = rc; - } - } else if ((msgs[i].buf[0] == 0xf7) && (msgs[i].addr == 0x55)) { - /* prepaired for cx24116 firmware */ - /* Write in small blocks */ - len = msgs[i].len - 1; - k = 1; - do { - dm_writeb(DM1105_I2CDAT, msgs[i].addr << 1); - dm_writeb(DM1105_I2CDAT + 1, 0xf7); - for (byte = 0; byte < (len > 48 ? 48 : len); byte++) { - data = msgs[i].buf[k + byte]; - dm_writeb(DM1105_I2CDAT + byte + 2, data); - } - dm_writeb(DM1105_I2CCTR, 0x82 + (len > 48 ? 48 : len)); - for (j = 0; j < 25; j++) { - mdelay(10); - status = dm_readb(DM1105_I2CSTS); - if ((status & 0xc0) == 0x40) - break; - } - - if (j >= 25) - return -1; - - k += 48; - len -= 48; - } while (len > 0); - } else { - /* write bytes */ - dm_writeb(DM1105_I2CDAT, msgs[i].addr << 1); - for (byte = 0; byte < msgs[i].len; byte++) { - data = msgs[i].buf[byte]; - dm_writeb(DM1105_I2CDAT + byte + 1, data); - } - dm_writeb(DM1105_I2CCTR, 0x81 + msgs[i].len); - for (j = 0; j < 25; j++) { - mdelay(10); - status = dm_readb(DM1105_I2CSTS); - if ((status & 0xc0) == 0x40) - break; - } - - if (j >= 25) - return -1; - } - } - return num; - err: - return rc; -} - -static u32 functionality(struct i2c_adapter *adap) -{ - return I2C_FUNC_I2C; -} - -static struct i2c_algorithm dm1105_algo = { - .master_xfer = dm1105_i2c_xfer, - .functionality = functionality, -}; - -static inline struct dm1105_dev *feed_to_dm1105_dev(struct dvb_demux_feed *feed) -{ - return container_of(feed->demux, struct dm1105_dev, demux); -} - -static inline struct dm1105_dev *frontend_to_dm1105_dev(struct dvb_frontend *fe) -{ - return container_of(fe->dvb, struct dm1105_dev, dvb_adapter); -} - -static int dm1105_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) -{ - struct dm1105_dev *dev = frontend_to_dm1105_dev(fe); - - dm1105_gpio_enable(dev, dm1105_boards[dev->boardnr].lnb.mask, 1); - if (voltage == SEC_VOLTAGE_18) - dm1105_gpio_andor(dev, - dm1105_boards[dev->boardnr].lnb.mask, - dm1105_boards[dev->boardnr].lnb.v18); - else if (voltage == SEC_VOLTAGE_13) - dm1105_gpio_andor(dev, - dm1105_boards[dev->boardnr].lnb.mask, - dm1105_boards[dev->boardnr].lnb.v13); - else - dm1105_gpio_andor(dev, - dm1105_boards[dev->boardnr].lnb.mask, - dm1105_boards[dev->boardnr].lnb.off); - - return 0; -} - -static void dm1105_set_dma_addr(struct dm1105_dev *dev) -{ - dm_writel(DM1105_STADR, cpu_to_le32(dev->dma_addr)); -} - -static int __devinit dm1105_dma_map(struct dm1105_dev *dev) -{ - dev->ts_buf = pci_alloc_consistent(dev->pdev, - 6 * DM1105_DMA_BYTES, - &dev->dma_addr); - - return !dev->ts_buf; -} - -static void dm1105_dma_unmap(struct dm1105_dev *dev) -{ - pci_free_consistent(dev->pdev, - 6 * DM1105_DMA_BYTES, - dev->ts_buf, - dev->dma_addr); -} - -static void dm1105_enable_irqs(struct dm1105_dev *dev) -{ - dm_writeb(DM1105_INTMAK, INTMAK_ALLMASK); - dm_writeb(DM1105_CR, 1); -} - -static void dm1105_disable_irqs(struct dm1105_dev *dev) -{ - dm_writeb(DM1105_INTMAK, INTMAK_IRM); - dm_writeb(DM1105_CR, 0); -} - -static int dm1105_start_feed(struct dvb_demux_feed *f) -{ - struct dm1105_dev *dev = feed_to_dm1105_dev(f); - - if (dev->full_ts_users++ == 0) - dm1105_enable_irqs(dev); - - return 0; -} - -static int dm1105_stop_feed(struct dvb_demux_feed *f) -{ - struct dm1105_dev *dev = feed_to_dm1105_dev(f); - - if (--dev->full_ts_users == 0) - dm1105_disable_irqs(dev); - - return 0; -} - -/* ir work handler */ -static void dm1105_emit_key(struct work_struct *work) -{ - struct infrared *ir = container_of(work, struct infrared, work); - u32 ircom = ir->ir_command; - u8 data; - - if (ir_debug) - printk(KERN_INFO "%s: received byte 0x%04x\n", __func__, ircom); - - data = (ircom >> 8) & 0x7f; - - rc_keydown(ir->dev, data, 0); -} - -/* work handler */ -static void dm1105_dmx_buffer(struct work_struct *work) -{ - struct dm1105_dev *dev = container_of(work, struct dm1105_dev, work); - unsigned int nbpackets; - u32 oldwrp = dev->wrp; - u32 nextwrp = dev->nextwrp; - - if (!((dev->ts_buf[oldwrp] == 0x47) && - (dev->ts_buf[oldwrp + 188] == 0x47) && - (dev->ts_buf[oldwrp + 188 * 2] == 0x47))) { - dev->PacketErrorCount++; - /* bad packet found */ - if ((dev->PacketErrorCount >= 2) && - (dev->dmarst == 0)) { - dm_writeb(DM1105_RST, 1); - dev->wrp = 0; - dev->PacketErrorCount = 0; - dev->dmarst = 0; - return; - } - } - - if (nextwrp < oldwrp) { - memcpy(dev->ts_buf + dev->buffer_size, dev->ts_buf, nextwrp); - nbpackets = ((dev->buffer_size - oldwrp) + nextwrp) / 188; - } else - nbpackets = (nextwrp - oldwrp) / 188; - - dev->wrp = nextwrp; - dvb_dmx_swfilter_packets(&dev->demux, &dev->ts_buf[oldwrp], nbpackets); -} - -static irqreturn_t dm1105_irq(int irq, void *dev_id) -{ - struct dm1105_dev *dev = dev_id; - - /* Read-Write INSTS Ack's Interrupt for DM1105 chip 16.03.2008 */ - unsigned int intsts = dm_readb(DM1105_INTSTS); - dm_writeb(DM1105_INTSTS, intsts); - - switch (intsts) { - case INTSTS_TSIRQ: - case (INTSTS_TSIRQ | INTSTS_IR): - dev->nextwrp = dm_readl(DM1105_WRP) - dm_readl(DM1105_STADR); - queue_work(dev->wq, &dev->work); - break; - case INTSTS_IR: - dev->ir.ir_command = dm_readl(DM1105_IRCODE); - schedule_work(&dev->ir.work); - break; - } - - return IRQ_HANDLED; -} - -int __devinit dm1105_ir_init(struct dm1105_dev *dm1105) -{ - struct rc_dev *dev; - int err = -ENOMEM; - - dev = rc_allocate_device(); - if (!dev) - return -ENOMEM; - - snprintf(dm1105->ir.input_phys, sizeof(dm1105->ir.input_phys), - "pci-%s/ir0", pci_name(dm1105->pdev)); - - dev->driver_name = MODULE_NAME; - dev->map_name = RC_MAP_DM1105_NEC; - dev->driver_type = RC_DRIVER_SCANCODE; - dev->input_name = "DVB on-card IR receiver"; - dev->input_phys = dm1105->ir.input_phys; - dev->input_id.bustype = BUS_PCI; - dev->input_id.version = 1; - if (dm1105->pdev->subsystem_vendor) { - dev->input_id.vendor = dm1105->pdev->subsystem_vendor; - dev->input_id.product = dm1105->pdev->subsystem_device; - } else { - dev->input_id.vendor = dm1105->pdev->vendor; - dev->input_id.product = dm1105->pdev->device; - } - dev->dev.parent = &dm1105->pdev->dev; - - INIT_WORK(&dm1105->ir.work, dm1105_emit_key); - - err = rc_register_device(dev); - if (err < 0) { - rc_free_device(dev); - return err; - } - - dm1105->ir.dev = dev; - return 0; -} - -void __devexit dm1105_ir_exit(struct dm1105_dev *dm1105) -{ - rc_unregister_device(dm1105->ir.dev); -} - -static int __devinit dm1105_hw_init(struct dm1105_dev *dev) -{ - dm1105_disable_irqs(dev); - - dm_writeb(DM1105_HOST_CTR, 0); - - /*DATALEN 188,*/ - dm_writeb(DM1105_DTALENTH, 188); - /*TS_STRT TS_VALP MSBFIRST TS_MODE ALPAS TSPES*/ - dm_writew(DM1105_TSCTR, 0xc10a); - - /* map DMA and set address */ - dm1105_dma_map(dev); - dm1105_set_dma_addr(dev); - /* big buffer */ - dm_writel(DM1105_RLEN, 5 * DM1105_DMA_BYTES); - dm_writeb(DM1105_INTCNT, 47); - - /* IR NEC mode enable */ - dm_writeb(DM1105_IRCTR, (DM1105_IR_EN | DM1105_SYS_CHK)); - dm_writeb(DM1105_IRMODE, 0); - dm_writew(DM1105_SYSTEMCODE, 0); - - return 0; -} - -static void dm1105_hw_exit(struct dm1105_dev *dev) -{ - dm1105_disable_irqs(dev); - - /* IR disable */ - dm_writeb(DM1105_IRCTR, 0); - dm_writeb(DM1105_INTMAK, INTMAK_NONEMASK); - - dm1105_dma_unmap(dev); -} - -static struct stv0299_config sharp_z0194a_config = { - .demod_address = 0x68, - .inittab = sharp_z0194a_inittab, - .mclk = 88000000UL, - .invert = 1, - .skip_reinit = 0, - .lock_output = STV0299_LOCKOUTPUT_1, - .volt13_op0_op1 = STV0299_VOLT13_OP1, - .min_delay_ms = 100, - .set_symbol_rate = sharp_z0194a_set_symbol_rate, -}; - -static struct stv0288_config earda_config = { - .demod_address = 0x68, - .min_delay_ms = 100, -}; - -static struct si21xx_config serit_config = { - .demod_address = 0x68, - .min_delay_ms = 100, - -}; - -static struct cx24116_config serit_sp2633_config = { - .demod_address = 0x55, -}; - -static struct ds3000_config dvbworld_ds3000_config = { - .demod_address = 0x68, -}; - -static int __devinit frontend_init(struct dm1105_dev *dev) -{ - int ret; - - switch (dev->boardnr) { - case DM1105_BOARD_UNBRANDED_I2C_ON_GPIO: - dm1105_gpio_enable(dev, GPIO15, 1); - dm1105_gpio_clear(dev, GPIO15); - msleep(100); - dm1105_gpio_set(dev, GPIO15); - msleep(200); - dev->fe = dvb_attach( - stv0299_attach, &sharp_z0194a_config, - &dev->i2c_bb_adap); - if (dev->fe) { - dev->fe->ops.set_voltage = dm1105_set_voltage; - dvb_attach(dvb_pll_attach, dev->fe, 0x60, - &dev->i2c_bb_adap, DVB_PLL_OPERA1); - break; - } - - dev->fe = dvb_attach( - stv0288_attach, &earda_config, - &dev->i2c_bb_adap); - if (dev->fe) { - dev->fe->ops.set_voltage = dm1105_set_voltage; - dvb_attach(stb6000_attach, dev->fe, 0x61, - &dev->i2c_bb_adap); - break; - } - - dev->fe = dvb_attach( - si21xx_attach, &serit_config, - &dev->i2c_bb_adap); - if (dev->fe) - dev->fe->ops.set_voltage = dm1105_set_voltage; - break; - case DM1105_BOARD_DVBWORLD_2004: - dev->fe = dvb_attach( - cx24116_attach, &serit_sp2633_config, - &dev->i2c_adap); - if (dev->fe) { - dev->fe->ops.set_voltage = dm1105_set_voltage; - break; - } - - dev->fe = dvb_attach( - ds3000_attach, &dvbworld_ds3000_config, - &dev->i2c_adap); - if (dev->fe) - dev->fe->ops.set_voltage = dm1105_set_voltage; - - break; - case DM1105_BOARD_DVBWORLD_2002: - case DM1105_BOARD_AXESS_DM05: - default: - dev->fe = dvb_attach( - stv0299_attach, &sharp_z0194a_config, - &dev->i2c_adap); - if (dev->fe) { - dev->fe->ops.set_voltage = dm1105_set_voltage; - dvb_attach(dvb_pll_attach, dev->fe, 0x60, - &dev->i2c_adap, DVB_PLL_OPERA1); - break; - } - - dev->fe = dvb_attach( - stv0288_attach, &earda_config, - &dev->i2c_adap); - if (dev->fe) { - dev->fe->ops.set_voltage = dm1105_set_voltage; - dvb_attach(stb6000_attach, dev->fe, 0x61, - &dev->i2c_adap); - break; - } - - dev->fe = dvb_attach( - si21xx_attach, &serit_config, - &dev->i2c_adap); - if (dev->fe) - dev->fe->ops.set_voltage = dm1105_set_voltage; - - } - - if (!dev->fe) { - dev_err(&dev->pdev->dev, "could not attach frontend\n"); - return -ENODEV; - } - - ret = dvb_register_frontend(&dev->dvb_adapter, dev->fe); - if (ret < 0) { - if (dev->fe->ops.release) - dev->fe->ops.release(dev->fe); - dev->fe = NULL; - return ret; - } - - return 0; -} - -static void __devinit dm1105_read_mac(struct dm1105_dev *dev, u8 *mac) -{ - static u8 command[1] = { 0x28 }; - - struct i2c_msg msg[] = { - { - .addr = IIC_24C01_addr >> 1, - .flags = 0, - .buf = command, - .len = 1 - }, { - .addr = IIC_24C01_addr >> 1, - .flags = I2C_M_RD, - .buf = mac, - .len = 6 - }, - }; - - dm1105_i2c_xfer(&dev->i2c_adap, msg , 2); - dev_info(&dev->pdev->dev, "MAC %pM\n", mac); -} - -static int __devinit dm1105_probe(struct pci_dev *pdev, - const struct pci_device_id *ent) -{ - struct dm1105_dev *dev; - struct dvb_adapter *dvb_adapter; - struct dvb_demux *dvbdemux; - struct dmx_demux *dmx; - int ret = -ENOMEM; - int i; - - dev = kzalloc(sizeof(struct dm1105_dev), GFP_KERNEL); - if (!dev) - return -ENOMEM; - - /* board config */ - dev->nr = dm1105_devcount; - dev->boardnr = UNSET; - if (card[dev->nr] < ARRAY_SIZE(dm1105_boards)) - dev->boardnr = card[dev->nr]; - for (i = 0; UNSET == dev->boardnr && - i < ARRAY_SIZE(dm1105_subids); i++) - if (pdev->subsystem_vendor == - dm1105_subids[i].subvendor && - pdev->subsystem_device == - dm1105_subids[i].subdevice) - dev->boardnr = dm1105_subids[i].card; - - if (UNSET == dev->boardnr) { - dev->boardnr = DM1105_BOARD_UNKNOWN; - dm1105_card_list(pdev); - } - - dm1105_devcount++; - dev->pdev = pdev; - dev->buffer_size = 5 * DM1105_DMA_BYTES; - dev->PacketErrorCount = 0; - dev->dmarst = 0; - - ret = pci_enable_device(pdev); - if (ret < 0) - goto err_kfree; - - ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); - if (ret < 0) - goto err_pci_disable_device; - - pci_set_master(pdev); - - ret = pci_request_regions(pdev, DRIVER_NAME); - if (ret < 0) - goto err_pci_disable_device; - - dev->io_mem = pci_iomap(pdev, 0, pci_resource_len(pdev, 0)); - if (!dev->io_mem) { - ret = -EIO; - goto err_pci_release_regions; - } - - spin_lock_init(&dev->lock); - pci_set_drvdata(pdev, dev); - - ret = dm1105_hw_init(dev); - if (ret < 0) - goto err_pci_iounmap; - - /* i2c */ - i2c_set_adapdata(&dev->i2c_adap, dev); - strcpy(dev->i2c_adap.name, DRIVER_NAME); - dev->i2c_adap.owner = THIS_MODULE; - dev->i2c_adap.dev.parent = &pdev->dev; - dev->i2c_adap.algo = &dm1105_algo; - dev->i2c_adap.algo_data = dev; - ret = i2c_add_adapter(&dev->i2c_adap); - - if (ret < 0) - goto err_dm1105_hw_exit; - - i2c_set_adapdata(&dev->i2c_bb_adap, dev); - strcpy(dev->i2c_bb_adap.name, DM1105_I2C_GPIO_NAME); - dev->i2c_bb_adap.owner = THIS_MODULE; - dev->i2c_bb_adap.dev.parent = &pdev->dev; - dev->i2c_bb_adap.algo_data = &dev->i2c_bit; - dev->i2c_bit.data = dev; - dev->i2c_bit.setsda = dm1105_setsda; - dev->i2c_bit.setscl = dm1105_setscl; - dev->i2c_bit.getsda = dm1105_getsda; - dev->i2c_bit.getscl = dm1105_getscl; - dev->i2c_bit.udelay = 10; - dev->i2c_bit.timeout = 10; - - /* Raise SCL and SDA */ - dm1105_setsda(dev, 1); - dm1105_setscl(dev, 1); - - ret = i2c_bit_add_bus(&dev->i2c_bb_adap); - if (ret < 0) - goto err_i2c_del_adapter; - - /* dvb */ - ret = dvb_register_adapter(&dev->dvb_adapter, DRIVER_NAME, - THIS_MODULE, &pdev->dev, adapter_nr); - if (ret < 0) - goto err_i2c_del_adapters; - - dvb_adapter = &dev->dvb_adapter; - - dm1105_read_mac(dev, dvb_adapter->proposed_mac); - - dvbdemux = &dev->demux; - dvbdemux->filternum = 256; - dvbdemux->feednum = 256; - dvbdemux->start_feed = dm1105_start_feed; - dvbdemux->stop_feed = dm1105_stop_feed; - dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | - DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING); - ret = dvb_dmx_init(dvbdemux); - if (ret < 0) - goto err_dvb_unregister_adapter; - - dmx = &dvbdemux->dmx; - dev->dmxdev.filternum = 256; - dev->dmxdev.demux = dmx; - dev->dmxdev.capabilities = 0; - - ret = dvb_dmxdev_init(&dev->dmxdev, dvb_adapter); - if (ret < 0) - goto err_dvb_dmx_release; - - dev->hw_frontend.source = DMX_FRONTEND_0; - - ret = dmx->add_frontend(dmx, &dev->hw_frontend); - if (ret < 0) - goto err_dvb_dmxdev_release; - - dev->mem_frontend.source = DMX_MEMORY_FE; - - ret = dmx->add_frontend(dmx, &dev->mem_frontend); - if (ret < 0) - goto err_remove_hw_frontend; - - ret = dmx->connect_frontend(dmx, &dev->hw_frontend); - if (ret < 0) - goto err_remove_mem_frontend; - - ret = dvb_net_init(dvb_adapter, &dev->dvbnet, dmx); - if (ret < 0) - goto err_disconnect_frontend; - - ret = frontend_init(dev); - if (ret < 0) - goto err_dvb_net; - - dm1105_ir_init(dev); - - INIT_WORK(&dev->work, dm1105_dmx_buffer); - sprintf(dev->wqn, "%s/%d", dvb_adapter->name, dvb_adapter->num); - dev->wq = create_singlethread_workqueue(dev->wqn); - if (!dev->wq) - goto err_dvb_net; - - ret = request_irq(pdev->irq, dm1105_irq, IRQF_SHARED, - DRIVER_NAME, dev); - if (ret < 0) - goto err_workqueue; - - return 0; - -err_workqueue: - destroy_workqueue(dev->wq); -err_dvb_net: - dvb_net_release(&dev->dvbnet); -err_disconnect_frontend: - dmx->disconnect_frontend(dmx); -err_remove_mem_frontend: - dmx->remove_frontend(dmx, &dev->mem_frontend); -err_remove_hw_frontend: - dmx->remove_frontend(dmx, &dev->hw_frontend); -err_dvb_dmxdev_release: - dvb_dmxdev_release(&dev->dmxdev); -err_dvb_dmx_release: - dvb_dmx_release(dvbdemux); -err_dvb_unregister_adapter: - dvb_unregister_adapter(dvb_adapter); -err_i2c_del_adapters: - i2c_del_adapter(&dev->i2c_bb_adap); -err_i2c_del_adapter: - i2c_del_adapter(&dev->i2c_adap); -err_dm1105_hw_exit: - dm1105_hw_exit(dev); -err_pci_iounmap: - pci_iounmap(pdev, dev->io_mem); -err_pci_release_regions: - pci_release_regions(pdev); -err_pci_disable_device: - pci_disable_device(pdev); -err_kfree: - pci_set_drvdata(pdev, NULL); - kfree(dev); - return ret; -} - -static void __devexit dm1105_remove(struct pci_dev *pdev) -{ - struct dm1105_dev *dev = pci_get_drvdata(pdev); - struct dvb_adapter *dvb_adapter = &dev->dvb_adapter; - struct dvb_demux *dvbdemux = &dev->demux; - struct dmx_demux *dmx = &dvbdemux->dmx; - - dm1105_ir_exit(dev); - dmx->close(dmx); - dvb_net_release(&dev->dvbnet); - if (dev->fe) - dvb_unregister_frontend(dev->fe); - - dmx->disconnect_frontend(dmx); - dmx->remove_frontend(dmx, &dev->mem_frontend); - dmx->remove_frontend(dmx, &dev->hw_frontend); - dvb_dmxdev_release(&dev->dmxdev); - dvb_dmx_release(dvbdemux); - dvb_unregister_adapter(dvb_adapter); - if (&dev->i2c_adap) - i2c_del_adapter(&dev->i2c_adap); - - dm1105_hw_exit(dev); - synchronize_irq(pdev->irq); - free_irq(pdev->irq, dev); - pci_iounmap(pdev, dev->io_mem); - pci_release_regions(pdev); - pci_disable_device(pdev); - pci_set_drvdata(pdev, NULL); - dm1105_devcount--; - kfree(dev); -} - -static struct pci_device_id dm1105_id_table[] __devinitdata = { - { - .vendor = PCI_VENDOR_ID_TRIGEM, - .device = PCI_DEVICE_ID_DM1105, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - }, { - .vendor = PCI_VENDOR_ID_AXESS, - .device = PCI_DEVICE_ID_DM05, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - }, { - /* empty */ - }, -}; - -MODULE_DEVICE_TABLE(pci, dm1105_id_table); - -static struct pci_driver dm1105_driver = { - .name = DRIVER_NAME, - .id_table = dm1105_id_table, - .probe = dm1105_probe, - .remove = __devexit_p(dm1105_remove), -}; - -static int __init dm1105_init(void) -{ - return pci_register_driver(&dm1105_driver); -} - -static void __exit dm1105_exit(void) -{ - pci_unregister_driver(&dm1105_driver); -} - -module_init(dm1105_init); -module_exit(dm1105_exit); - -MODULE_AUTHOR("Igor M. Liplianin "); -MODULE_DESCRIPTION("SDMC DM1105 DVB driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/mantis/Kconfig b/drivers/media/dvb/mantis/Kconfig deleted file mode 100644 index a13a505..0000000 --- a/drivers/media/dvb/mantis/Kconfig +++ /dev/null @@ -1,38 +0,0 @@ -config MANTIS_CORE - tristate "Mantis/Hopper PCI bridge based devices" - depends on PCI && I2C && INPUT && RC_CORE - - help - Support for PCI cards based on the Mantis and Hopper PCi bridge. - - Say Y if you own such a device and want to use it. - -config DVB_MANTIS - tristate "MANTIS based cards" - depends on MANTIS_CORE && DVB_CORE && PCI && I2C - select DVB_MB86A16 if !DVB_FE_CUSTOMISE - select DVB_ZL10353 if !DVB_FE_CUSTOMISE - select DVB_STV0299 if !DVB_FE_CUSTOMISE - select DVB_LNBP21 if !DVB_FE_CUSTOMISE - select DVB_STB0899 if !DVB_FE_CUSTOMISE - select DVB_STB6100 if !DVB_FE_CUSTOMISE - select DVB_TDA665x if !DVB_FE_CUSTOMISE - select DVB_TDA10021 if !DVB_FE_CUSTOMISE - select DVB_TDA10023 if !DVB_FE_CUSTOMISE - select DVB_PLL - help - Support for PCI cards based on the Mantis PCI bridge. - Say Y when you have a Mantis based DVB card and want to use it. - - If unsure say N. - -config DVB_HOPPER - tristate "HOPPER based cards" - depends on MANTIS_CORE && DVB_CORE && PCI && I2C - select DVB_ZL10353 if !DVB_FE_CUSTOMISE - select DVB_PLL - help - Support for PCI cards based on the Hopper PCI bridge. - Say Y when you have a Hopper based DVB card and want to use it. - - If unsure say N diff --git a/drivers/media/dvb/mantis/Makefile b/drivers/media/dvb/mantis/Makefile deleted file mode 100644 index f715051..0000000 --- a/drivers/media/dvb/mantis/Makefile +++ /dev/null @@ -1,28 +0,0 @@ -mantis_core-objs := mantis_ioc.o \ - mantis_uart.o \ - mantis_dma.o \ - mantis_pci.o \ - mantis_i2c.o \ - mantis_dvb.o \ - mantis_evm.o \ - mantis_hif.o \ - mantis_ca.o \ - mantis_pcmcia.o \ - mantis_input.o - -mantis-objs := mantis_cards.o \ - mantis_vp1033.o \ - mantis_vp1034.o \ - mantis_vp1041.o \ - mantis_vp2033.o \ - mantis_vp2040.o \ - mantis_vp3030.o - -hopper-objs := hopper_cards.o \ - hopper_vp3028.o - -obj-$(CONFIG_MANTIS_CORE) += mantis_core.o -obj-$(CONFIG_DVB_MANTIS) += mantis.o -obj-$(CONFIG_DVB_HOPPER) += hopper.o - -ccflags-y += -Idrivers/media/dvb-core/ -Idrivers/media/dvb-frontends/ diff --git a/drivers/media/dvb/mantis/hopper_cards.c b/drivers/media/dvb/mantis/hopper_cards.c deleted file mode 100644 index cc0251e..0000000 --- a/drivers/media/dvb/mantis/hopper_cards.c +++ /dev/null @@ -1,277 +0,0 @@ -/* - Hopper PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include -#include -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "mantis_common.h" -#include "hopper_vp3028.h" -#include "mantis_dma.h" -#include "mantis_dvb.h" -#include "mantis_uart.h" -#include "mantis_ioc.h" -#include "mantis_pci.h" -#include "mantis_i2c.h" -#include "mantis_reg.h" - -static unsigned int verbose; -module_param(verbose, int, 0644); -MODULE_PARM_DESC(verbose, "verbose startup messages, default is 0 (no)"); - -#define DRIVER_NAME "Hopper" - -static char *label[10] = { - "DMA", - "IRQ-0", - "IRQ-1", - "OCERR", - "PABRT", - "RIPRR", - "PPERR", - "FTRGT", - "RISCI", - "RACK" -}; - -static int devs; - -static irqreturn_t hopper_irq_handler(int irq, void *dev_id) -{ - u32 stat = 0, mask = 0; - u32 rst_stat = 0, rst_mask = 0; - - struct mantis_pci *mantis; - struct mantis_ca *ca; - - mantis = (struct mantis_pci *) dev_id; - if (unlikely(mantis == NULL)) { - dprintk(MANTIS_ERROR, 1, "Mantis == NULL"); - return IRQ_NONE; - } - ca = mantis->mantis_ca; - - stat = mmread(MANTIS_INT_STAT); - mask = mmread(MANTIS_INT_MASK); - if (!(stat & mask)) - return IRQ_NONE; - - rst_mask = MANTIS_GPIF_WRACK | - MANTIS_GPIF_OTHERR | - MANTIS_SBUF_WSTO | - MANTIS_GPIF_EXTIRQ; - - rst_stat = mmread(MANTIS_GPIF_STATUS); - rst_stat &= rst_mask; - mmwrite(rst_stat, MANTIS_GPIF_STATUS); - - mantis->mantis_int_stat = stat; - mantis->mantis_int_mask = mask; - dprintk(MANTIS_DEBUG, 0, "\n-- Stat=<%02x> Mask=<%02x> --", stat, mask); - if (stat & MANTIS_INT_RISCEN) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[0]); - } - if (stat & MANTIS_INT_IRQ0) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[1]); - mantis->gpif_status = rst_stat; - wake_up(&ca->hif_write_wq); - schedule_work(&ca->hif_evm_work); - } - if (stat & MANTIS_INT_IRQ1) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[2]); - schedule_work(&mantis->uart_work); - } - if (stat & MANTIS_INT_OCERR) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[3]); - } - if (stat & MANTIS_INT_PABORT) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[4]); - } - if (stat & MANTIS_INT_RIPERR) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[5]); - } - if (stat & MANTIS_INT_PPERR) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[6]); - } - if (stat & MANTIS_INT_FTRGT) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[7]); - } - if (stat & MANTIS_INT_RISCI) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[8]); - mantis->busy_block = (stat & MANTIS_INT_RISCSTAT) >> 28; - tasklet_schedule(&mantis->tasklet); - } - if (stat & MANTIS_INT_I2CDONE) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[9]); - wake_up(&mantis->i2c_wq); - } - mmwrite(stat, MANTIS_INT_STAT); - stat &= ~(MANTIS_INT_RISCEN | MANTIS_INT_I2CDONE | - MANTIS_INT_I2CRACK | MANTIS_INT_PCMCIA7 | - MANTIS_INT_PCMCIA6 | MANTIS_INT_PCMCIA5 | - MANTIS_INT_PCMCIA4 | MANTIS_INT_PCMCIA3 | - MANTIS_INT_PCMCIA2 | MANTIS_INT_PCMCIA1 | - MANTIS_INT_PCMCIA0 | MANTIS_INT_IRQ1 | - MANTIS_INT_IRQ0 | MANTIS_INT_OCERR | - MANTIS_INT_PABORT | MANTIS_INT_RIPERR | - MANTIS_INT_PPERR | MANTIS_INT_FTRGT | - MANTIS_INT_RISCI); - - if (stat) - dprintk(MANTIS_DEBUG, 0, " Stat=<%02x> Mask=<%02x>", stat, mask); - - dprintk(MANTIS_DEBUG, 0, "\n"); - return IRQ_HANDLED; -} - -static int __devinit hopper_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id) -{ - struct mantis_pci *mantis; - struct mantis_hwconfig *config; - int err = 0; - - mantis = kzalloc(sizeof(struct mantis_pci), GFP_KERNEL); - if (mantis == NULL) { - printk(KERN_ERR "%s ERROR: Out of memory\n", __func__); - err = -ENOMEM; - goto fail0; - } - - mantis->num = devs; - mantis->verbose = verbose; - mantis->pdev = pdev; - config = (struct mantis_hwconfig *) pci_id->driver_data; - config->irq_handler = &hopper_irq_handler; - mantis->hwconfig = config; - - err = mantis_pci_init(mantis); - if (err) { - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI initialization failed <%d>", err); - goto fail1; - } - - err = mantis_stream_control(mantis, STREAM_TO_HIF); - if (err < 0) { - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis stream control failed <%d>", err); - goto fail1; - } - - err = mantis_i2c_init(mantis); - if (err < 0) { - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C initialization failed <%d>", err); - goto fail2; - } - - err = mantis_get_mac(mantis); - if (err < 0) { - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis MAC address read failed <%d>", err); - goto fail2; - } - - err = mantis_dma_init(mantis); - if (err < 0) { - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA initialization failed <%d>", err); - goto fail3; - } - - err = mantis_dvb_init(mantis); - if (err < 0) { - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DVB initialization failed <%d>", err); - goto fail4; - } - devs++; - - return err; - -fail4: - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA exit! <%d>", err); - mantis_dma_exit(mantis); - -fail3: - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C exit! <%d>", err); - mantis_i2c_exit(mantis); - -fail2: - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI exit! <%d>", err); - mantis_pci_exit(mantis); - -fail1: - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis free! <%d>", err); - kfree(mantis); - -fail0: - return err; -} - -static void __devexit hopper_pci_remove(struct pci_dev *pdev) -{ - struct mantis_pci *mantis = pci_get_drvdata(pdev); - - if (mantis) { - mantis_dvb_exit(mantis); - mantis_dma_exit(mantis); - mantis_i2c_exit(mantis); - mantis_pci_exit(mantis); - kfree(mantis); - } - return; - -} - -static struct pci_device_id hopper_pci_table[] = { - MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_3028_DVB_T, &vp3028_config), - { } -}; - -MODULE_DEVICE_TABLE(pci, hopper_pci_table); - -static struct pci_driver hopper_pci_driver = { - .name = DRIVER_NAME, - .id_table = hopper_pci_table, - .probe = hopper_pci_probe, - .remove = hopper_pci_remove, -}; - -static int __devinit hopper_init(void) -{ - return pci_register_driver(&hopper_pci_driver); -} - -static void __devexit hopper_exit(void) -{ - return pci_unregister_driver(&hopper_pci_driver); -} - -module_init(hopper_init); -module_exit(hopper_exit); - -MODULE_DESCRIPTION("HOPPER driver"); -MODULE_AUTHOR("Manu Abraham"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/mantis/hopper_vp3028.c b/drivers/media/dvb/mantis/hopper_vp3028.c deleted file mode 100644 index 68a29f8..0000000 --- a/drivers/media/dvb/mantis/hopper_vp3028.c +++ /dev/null @@ -1,88 +0,0 @@ -/* - Hopper VP-3028 driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "zl10353.h" -#include "mantis_common.h" -#include "mantis_ioc.h" -#include "mantis_dvb.h" -#include "hopper_vp3028.h" - -struct zl10353_config hopper_vp3028_config = { - .demod_address = 0x0f, -}; - -#define MANTIS_MODEL_NAME "VP-3028" -#define MANTIS_DEV_TYPE "DVB-T" - -static int vp3028_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe) -{ - struct i2c_adapter *adapter = &mantis->adapter; - struct mantis_hwconfig *config = mantis->hwconfig; - int err = 0; - - mantis_gpio_set_bits(mantis, config->reset, 0); - msleep(100); - err = mantis_frontend_power(mantis, POWER_ON); - msleep(100); - mantis_gpio_set_bits(mantis, config->reset, 1); - - err = mantis_frontend_power(mantis, POWER_ON); - if (err == 0) { - msleep(250); - dprintk(MANTIS_ERROR, 1, "Probing for 10353 (DVB-T)"); - fe = dvb_attach(zl10353_attach, &hopper_vp3028_config, adapter); - - if (!fe) - return -1; - } else { - dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>", - adapter->name, - err); - - return -EIO; - } - dprintk(MANTIS_ERROR, 1, "Done!"); - - return 0; -} - -struct mantis_hwconfig vp3028_config = { - .model_name = MANTIS_MODEL_NAME, - .dev_type = MANTIS_DEV_TYPE, - .ts_size = MANTIS_TS_188, - - .baud_rate = MANTIS_BAUD_9600, - .parity = MANTIS_PARITY_NONE, - .bytes = 0, - - .frontend_init = vp3028_frontend_init, - .power = GPIF_A00, - .reset = GPIF_A03, -}; diff --git a/drivers/media/dvb/mantis/hopper_vp3028.h b/drivers/media/dvb/mantis/hopper_vp3028.h deleted file mode 100644 index 5723949..0000000 --- a/drivers/media/dvb/mantis/hopper_vp3028.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - Hopper VP-3028 driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_VP3028_H -#define __MANTIS_VP3028_H - -#include "mantis_common.h" - -#define MANTIS_VP_3028_DVB_T 0x0028 - -extern struct mantis_hwconfig vp3028_config; - -#endif /* __MANTIS_VP3028_H */ diff --git a/drivers/media/dvb/mantis/mantis_ca.c b/drivers/media/dvb/mantis/mantis_ca.c deleted file mode 100644 index 3d70469..0000000 --- a/drivers/media/dvb/mantis/mantis_ca.c +++ /dev/null @@ -1,209 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "mantis_common.h" -#include "mantis_link.h" -#include "mantis_hif.h" -#include "mantis_reg.h" - -#include "mantis_ca.h" - -static int mantis_ca_read_attr_mem(struct dvb_ca_en50221 *en50221, int slot, int addr) -{ - struct mantis_ca *ca = en50221->data; - struct mantis_pci *mantis = ca->ca_priv; - - dprintk(MANTIS_DEBUG, 1, "Slot(%d): Request Attribute Mem Read", slot); - - if (slot != 0) - return -EINVAL; - - return mantis_hif_read_mem(ca, addr); -} - -static int mantis_ca_write_attr_mem(struct dvb_ca_en50221 *en50221, int slot, int addr, u8 data) -{ - struct mantis_ca *ca = en50221->data; - struct mantis_pci *mantis = ca->ca_priv; - - dprintk(MANTIS_DEBUG, 1, "Slot(%d): Request Attribute Mem Write", slot); - - if (slot != 0) - return -EINVAL; - - return mantis_hif_write_mem(ca, addr, data); -} - -static int mantis_ca_read_cam_ctl(struct dvb_ca_en50221 *en50221, int slot, u8 addr) -{ - struct mantis_ca *ca = en50221->data; - struct mantis_pci *mantis = ca->ca_priv; - - dprintk(MANTIS_DEBUG, 1, "Slot(%d): Request CAM control Read", slot); - - if (slot != 0) - return -EINVAL; - - return mantis_hif_read_iom(ca, addr); -} - -static int mantis_ca_write_cam_ctl(struct dvb_ca_en50221 *en50221, int slot, u8 addr, u8 data) -{ - struct mantis_ca *ca = en50221->data; - struct mantis_pci *mantis = ca->ca_priv; - - dprintk(MANTIS_DEBUG, 1, "Slot(%d): Request CAM control Write", slot); - - if (slot != 0) - return -EINVAL; - - return mantis_hif_write_iom(ca, addr, data); -} - -static int mantis_ca_slot_reset(struct dvb_ca_en50221 *en50221, int slot) -{ - struct mantis_ca *ca = en50221->data; - struct mantis_pci *mantis = ca->ca_priv; - - dprintk(MANTIS_DEBUG, 1, "Slot(%d): Slot RESET", slot); - udelay(500); /* Wait.. */ - mmwrite(0xda, MANTIS_PCMCIA_RESET); /* Leading edge assert */ - udelay(500); - mmwrite(0x00, MANTIS_PCMCIA_RESET); /* Trailing edge deassert */ - msleep(1000); - dvb_ca_en50221_camready_irq(&ca->en50221, 0); - - return 0; -} - -static int mantis_ca_slot_shutdown(struct dvb_ca_en50221 *en50221, int slot) -{ - struct mantis_ca *ca = en50221->data; - struct mantis_pci *mantis = ca->ca_priv; - - dprintk(MANTIS_DEBUG, 1, "Slot(%d): Slot shutdown", slot); - - return 0; -} - -static int mantis_ts_control(struct dvb_ca_en50221 *en50221, int slot) -{ - struct mantis_ca *ca = en50221->data; - struct mantis_pci *mantis = ca->ca_priv; - - dprintk(MANTIS_DEBUG, 1, "Slot(%d): TS control", slot); -/* mantis_set_direction(mantis, 1); */ /* Enable TS through CAM */ - - return 0; -} - -static int mantis_slot_status(struct dvb_ca_en50221 *en50221, int slot, int open) -{ - struct mantis_ca *ca = en50221->data; - struct mantis_pci *mantis = ca->ca_priv; - - dprintk(MANTIS_DEBUG, 1, "Slot(%d): Poll Slot status", slot); - - if (ca->slot_state == MODULE_INSERTED) { - dprintk(MANTIS_DEBUG, 1, "CA Module present and ready"); - return DVB_CA_EN50221_POLL_CAM_PRESENT | DVB_CA_EN50221_POLL_CAM_READY; - } else { - dprintk(MANTIS_DEBUG, 1, "CA Module not present or not ready"); - } - - return 0; -} - -int mantis_ca_init(struct mantis_pci *mantis) -{ - struct dvb_adapter *dvb_adapter = &mantis->dvb_adapter; - struct mantis_ca *ca; - int ca_flags = 0, result; - - dprintk(MANTIS_DEBUG, 1, "Initializing Mantis CA"); - ca = kzalloc(sizeof(struct mantis_ca), GFP_KERNEL); - if (!ca) { - dprintk(MANTIS_ERROR, 1, "Out of memory!, exiting .."); - result = -ENOMEM; - goto err; - } - - ca->ca_priv = mantis; - mantis->mantis_ca = ca; - ca_flags = DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE; - /* register CA interface */ - ca->en50221.owner = THIS_MODULE; - ca->en50221.read_attribute_mem = mantis_ca_read_attr_mem; - ca->en50221.write_attribute_mem = mantis_ca_write_attr_mem; - ca->en50221.read_cam_control = mantis_ca_read_cam_ctl; - ca->en50221.write_cam_control = mantis_ca_write_cam_ctl; - ca->en50221.slot_reset = mantis_ca_slot_reset; - ca->en50221.slot_shutdown = mantis_ca_slot_shutdown; - ca->en50221.slot_ts_enable = mantis_ts_control; - ca->en50221.poll_slot_status = mantis_slot_status; - ca->en50221.data = ca; - - mutex_init(&ca->ca_lock); - - init_waitqueue_head(&ca->hif_data_wq); - init_waitqueue_head(&ca->hif_opdone_wq); - init_waitqueue_head(&ca->hif_write_wq); - - dprintk(MANTIS_ERROR, 1, "Registering EN50221 device"); - result = dvb_ca_en50221_init(dvb_adapter, &ca->en50221, ca_flags, 1); - if (result != 0) { - dprintk(MANTIS_ERROR, 1, "EN50221: Initialization failed <%d>", result); - goto err; - } - dprintk(MANTIS_ERROR, 1, "Registered EN50221 device"); - mantis_evmgr_init(ca); - return 0; -err: - kfree(ca); - return result; -} -EXPORT_SYMBOL_GPL(mantis_ca_init); - -void mantis_ca_exit(struct mantis_pci *mantis) -{ - struct mantis_ca *ca = mantis->mantis_ca; - - dprintk(MANTIS_DEBUG, 1, "Mantis CA exit"); - - mantis_evmgr_exit(ca); - dprintk(MANTIS_ERROR, 1, "Unregistering EN50221 device"); - if (ca) - dvb_ca_en50221_release(&ca->en50221); - - kfree(ca); -} -EXPORT_SYMBOL_GPL(mantis_ca_exit); diff --git a/drivers/media/dvb/mantis/mantis_ca.h b/drivers/media/dvb/mantis/mantis_ca.h deleted file mode 100644 index dc63e55..0000000 --- a/drivers/media/dvb/mantis/mantis_ca.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_CA_H -#define __MANTIS_CA_H - -extern int mantis_ca_init(struct mantis_pci *mantis); -extern void mantis_ca_exit(struct mantis_pci *mantis); - -#endif /* __MANTIS_CA_H */ diff --git a/drivers/media/dvb/mantis/mantis_cards.c b/drivers/media/dvb/mantis/mantis_cards.c deleted file mode 100644 index 0207d1f..0000000 --- a/drivers/media/dvb/mantis/mantis_cards.c +++ /dev/null @@ -1,307 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include -#include -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "mantis_common.h" - -#include "mantis_vp1033.h" -#include "mantis_vp1034.h" -#include "mantis_vp1041.h" -#include "mantis_vp2033.h" -#include "mantis_vp2040.h" -#include "mantis_vp3030.h" - -#include "mantis_dma.h" -#include "mantis_ca.h" -#include "mantis_dvb.h" -#include "mantis_uart.h" -#include "mantis_ioc.h" -#include "mantis_pci.h" -#include "mantis_i2c.h" -#include "mantis_reg.h" - -static unsigned int verbose; -module_param(verbose, int, 0644); -MODULE_PARM_DESC(verbose, "verbose startup messages, default is 0 (no)"); - -static int devs; - -#define DRIVER_NAME "Mantis" - -static char *label[10] = { - "DMA", - "IRQ-0", - "IRQ-1", - "OCERR", - "PABRT", - "RIPRR", - "PPERR", - "FTRGT", - "RISCI", - "RACK" -}; - -static irqreturn_t mantis_irq_handler(int irq, void *dev_id) -{ - u32 stat = 0, mask = 0; - u32 rst_stat = 0, rst_mask = 0; - - struct mantis_pci *mantis; - struct mantis_ca *ca; - - mantis = (struct mantis_pci *) dev_id; - if (unlikely(mantis == NULL)) { - dprintk(MANTIS_ERROR, 1, "Mantis == NULL"); - return IRQ_NONE; - } - ca = mantis->mantis_ca; - - stat = mmread(MANTIS_INT_STAT); - mask = mmread(MANTIS_INT_MASK); - if (!(stat & mask)) - return IRQ_NONE; - - rst_mask = MANTIS_GPIF_WRACK | - MANTIS_GPIF_OTHERR | - MANTIS_SBUF_WSTO | - MANTIS_GPIF_EXTIRQ; - - rst_stat = mmread(MANTIS_GPIF_STATUS); - rst_stat &= rst_mask; - mmwrite(rst_stat, MANTIS_GPIF_STATUS); - - mantis->mantis_int_stat = stat; - mantis->mantis_int_mask = mask; - dprintk(MANTIS_DEBUG, 0, "\n-- Stat=<%02x> Mask=<%02x> --", stat, mask); - if (stat & MANTIS_INT_RISCEN) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[0]); - } - if (stat & MANTIS_INT_IRQ0) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[1]); - mantis->gpif_status = rst_stat; - wake_up(&ca->hif_write_wq); - schedule_work(&ca->hif_evm_work); - } - if (stat & MANTIS_INT_IRQ1) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[2]); - schedule_work(&mantis->uart_work); - } - if (stat & MANTIS_INT_OCERR) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[3]); - } - if (stat & MANTIS_INT_PABORT) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[4]); - } - if (stat & MANTIS_INT_RIPERR) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[5]); - } - if (stat & MANTIS_INT_PPERR) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[6]); - } - if (stat & MANTIS_INT_FTRGT) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[7]); - } - if (stat & MANTIS_INT_RISCI) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[8]); - mantis->busy_block = (stat & MANTIS_INT_RISCSTAT) >> 28; - tasklet_schedule(&mantis->tasklet); - } - if (stat & MANTIS_INT_I2CDONE) { - dprintk(MANTIS_DEBUG, 0, "<%s>", label[9]); - wake_up(&mantis->i2c_wq); - } - mmwrite(stat, MANTIS_INT_STAT); - stat &= ~(MANTIS_INT_RISCEN | MANTIS_INT_I2CDONE | - MANTIS_INT_I2CRACK | MANTIS_INT_PCMCIA7 | - MANTIS_INT_PCMCIA6 | MANTIS_INT_PCMCIA5 | - MANTIS_INT_PCMCIA4 | MANTIS_INT_PCMCIA3 | - MANTIS_INT_PCMCIA2 | MANTIS_INT_PCMCIA1 | - MANTIS_INT_PCMCIA0 | MANTIS_INT_IRQ1 | - MANTIS_INT_IRQ0 | MANTIS_INT_OCERR | - MANTIS_INT_PABORT | MANTIS_INT_RIPERR | - MANTIS_INT_PPERR | MANTIS_INT_FTRGT | - MANTIS_INT_RISCI); - - if (stat) - dprintk(MANTIS_DEBUG, 0, " Stat=<%02x> Mask=<%02x>", stat, mask); - - dprintk(MANTIS_DEBUG, 0, "\n"); - return IRQ_HANDLED; -} - -static int __devinit mantis_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id) -{ - struct mantis_pci *mantis; - struct mantis_hwconfig *config; - int err = 0; - - mantis = kzalloc(sizeof(struct mantis_pci), GFP_KERNEL); - if (mantis == NULL) { - printk(KERN_ERR "%s ERROR: Out of memory\n", __func__); - err = -ENOMEM; - goto fail0; - } - - mantis->num = devs; - mantis->verbose = verbose; - mantis->pdev = pdev; - config = (struct mantis_hwconfig *) pci_id->driver_data; - config->irq_handler = &mantis_irq_handler; - mantis->hwconfig = config; - - err = mantis_pci_init(mantis); - if (err) { - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI initialization failed <%d>", err); - goto fail1; - } - - err = mantis_stream_control(mantis, STREAM_TO_HIF); - if (err < 0) { - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis stream control failed <%d>", err); - goto fail1; - } - - err = mantis_i2c_init(mantis); - if (err < 0) { - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C initialization failed <%d>", err); - goto fail2; - } - - err = mantis_get_mac(mantis); - if (err < 0) { - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis MAC address read failed <%d>", err); - goto fail2; - } - - err = mantis_dma_init(mantis); - if (err < 0) { - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA initialization failed <%d>", err); - goto fail3; - } - - err = mantis_dvb_init(mantis); - if (err < 0) { - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DVB initialization failed <%d>", err); - goto fail4; - } - err = mantis_uart_init(mantis); - if (err < 0) { - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis UART initialization failed <%d>", err); - goto fail6; - } - - devs++; - - return err; - - - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis UART exit! <%d>", err); - mantis_uart_exit(mantis); - -fail6: -fail4: - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA exit! <%d>", err); - mantis_dma_exit(mantis); - -fail3: - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C exit! <%d>", err); - mantis_i2c_exit(mantis); - -fail2: - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI exit! <%d>", err); - mantis_pci_exit(mantis); - -fail1: - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis free! <%d>", err); - kfree(mantis); - -fail0: - return err; -} - -static void __devexit mantis_pci_remove(struct pci_dev *pdev) -{ - struct mantis_pci *mantis = pci_get_drvdata(pdev); - - if (mantis) { - - mantis_uart_exit(mantis); - mantis_dvb_exit(mantis); - mantis_dma_exit(mantis); - mantis_i2c_exit(mantis); - mantis_pci_exit(mantis); - kfree(mantis); - } - return; -} - -static struct pci_device_id mantis_pci_table[] = { - MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_1033_DVB_S, &vp1033_config), - MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_1034_DVB_S, &vp1034_config), - MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_1041_DVB_S2, &vp1041_config), - MAKE_ENTRY(TECHNISAT, SKYSTAR_HD2_10, &vp1041_config), - MAKE_ENTRY(TECHNISAT, SKYSTAR_HD2_20, &vp1041_config), - MAKE_ENTRY(TERRATEC, CINERGY_S2_PCI_HD, &vp1041_config), - MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_2033_DVB_C, &vp2033_config), - MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_2040_DVB_C, &vp2040_config), - MAKE_ENTRY(TECHNISAT, CABLESTAR_HD2, &vp2040_config), - MAKE_ENTRY(TERRATEC, CINERGY_C, &vp2040_config), - MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_3030_DVB_T, &vp3030_config), - { } -}; - -MODULE_DEVICE_TABLE(pci, mantis_pci_table); - -static struct pci_driver mantis_pci_driver = { - .name = DRIVER_NAME, - .id_table = mantis_pci_table, - .probe = mantis_pci_probe, - .remove = mantis_pci_remove, -}; - -static int __devinit mantis_init(void) -{ - return pci_register_driver(&mantis_pci_driver); -} - -static void __devexit mantis_exit(void) -{ - return pci_unregister_driver(&mantis_pci_driver); -} - -module_init(mantis_init); -module_exit(mantis_exit); - -MODULE_DESCRIPTION("MANTIS driver"); -MODULE_AUTHOR("Manu Abraham"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/mantis/mantis_common.h b/drivers/media/dvb/mantis/mantis_common.h deleted file mode 100644 index f2410cf..0000000 --- a/drivers/media/dvb/mantis/mantis_common.h +++ /dev/null @@ -1,179 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_COMMON_H -#define __MANTIS_COMMON_H - -#include -#include -#include - -#include "mantis_uart.h" - -#include "mantis_link.h" - -#define MANTIS_ERROR 0 -#define MANTIS_NOTICE 1 -#define MANTIS_INFO 2 -#define MANTIS_DEBUG 3 -#define MANTIS_TMG 9 - -#define dprintk(y, z, format, arg...) do { \ - if (z) { \ - if ((mantis->verbose > MANTIS_ERROR) && (mantis->verbose > y)) \ - printk(KERN_ERR "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \ - else if ((mantis->verbose > MANTIS_NOTICE) && (mantis->verbose > y)) \ - printk(KERN_NOTICE "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \ - else if ((mantis->verbose > MANTIS_INFO) && (mantis->verbose > y)) \ - printk(KERN_INFO "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \ - else if ((mantis->verbose > MANTIS_DEBUG) && (mantis->verbose > y)) \ - printk(KERN_DEBUG "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \ - else if ((mantis->verbose > MANTIS_TMG) && (mantis->verbose > y)) \ - printk(KERN_DEBUG "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \ - } else { \ - if (mantis->verbose > y) \ - printk(format , ##arg); \ - } \ -} while(0) - -#define mwrite(dat, addr) writel((dat), addr) -#define mread(addr) readl(addr) - -#define mmwrite(dat, addr) mwrite((dat), (mantis->mmio + (addr))) -#define mmread(addr) mread(mantis->mmio + (addr)) - -#define MANTIS_TS_188 0 -#define MANTIS_TS_204 1 - -#define TWINHAN_TECHNOLOGIES 0x1822 -#define MANTIS 0x4e35 - -#define TECHNISAT 0x1ae4 -#define TERRATEC 0x153b - -#define MAKE_ENTRY(__subven, __subdev, __configptr) { \ - .vendor = TWINHAN_TECHNOLOGIES, \ - .device = MANTIS, \ - .subvendor = (__subven), \ - .subdevice = (__subdev), \ - .driver_data = (unsigned long) (__configptr) \ -} - -enum mantis_i2c_mode { - MANTIS_PAGE_MODE = 0, - MANTIS_BYTE_MODE, -}; - -struct mantis_pci; - -struct mantis_hwconfig { - char *model_name; - char *dev_type; - u32 ts_size; - - enum mantis_baud baud_rate; - enum mantis_parity parity; - u32 bytes; - - irqreturn_t (*irq_handler)(int irq, void *dev_id); - int (*frontend_init)(struct mantis_pci *mantis, struct dvb_frontend *fe); - - u8 power; - u8 reset; - - enum mantis_i2c_mode i2c_mode; -}; - -struct mantis_pci { - unsigned int verbose; - - /* PCI stuff */ - u16 vendor_id; - u16 device_id; - u16 subsystem_vendor; - u16 subsystem_device; - - u8 latency; - - struct pci_dev *pdev; - - unsigned long mantis_addr; - void __iomem *mmio; - - u8 irq; - u8 revision; - - unsigned int num; - - /* RISC Core */ - u32 busy_block; - u32 last_block; - u8 *buf_cpu; - dma_addr_t buf_dma; - u32 *risc_cpu; - dma_addr_t risc_dma; - - struct tasklet_struct tasklet; - - struct i2c_adapter adapter; - int i2c_rc; - wait_queue_head_t i2c_wq; - struct mutex i2c_lock; - - /* DVB stuff */ - struct dvb_adapter dvb_adapter; - struct dvb_frontend *fe; - struct dvb_demux demux; - struct dmxdev dmxdev; - struct dmx_frontend fe_hw; - struct dmx_frontend fe_mem; - struct dvb_net dvbnet; - - u8 feeds; - - struct mantis_hwconfig *hwconfig; - - u32 mantis_int_stat; - u32 mantis_int_mask; - - /* board specific */ - u8 mac_address[8]; - u32 sub_vendor_id; - u32 sub_device_id; - - /* A12 A13 A14 */ - u32 gpio_status; - - u32 gpif_status; - - struct mantis_ca *mantis_ca; - - wait_queue_head_t uart_wq; - struct work_struct uart_work; - spinlock_t uart_lock; - - struct rc_dev *rc; - char input_name[80]; - char input_phys[80]; -}; - -#define MANTIS_HIF_STATUS (mantis->gpio_status) - -#endif /* __MANTIS_COMMON_H */ diff --git a/drivers/media/dvb/mantis/mantis_core.c b/drivers/media/dvb/mantis/mantis_core.c deleted file mode 100644 index 684d906..0000000 --- a/drivers/media/dvb/mantis/mantis_core.c +++ /dev/null @@ -1,235 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include "mantis_common.h" -#include "mantis_core.h" -#include "mantis_vp1033.h" -#include "mantis_vp1034.h" -#include "mantis_vp1041.h" -#include "mantis_vp2033.h" -#include "mantis_vp2040.h" -#include "mantis_vp3030.h" - -static int read_eeprom_byte(struct mantis_pci *mantis, u8 *data, u8 length) -{ - int err; - struct i2c_msg msg[] = { - { - .addr = 0x50, - .flags = 0, - .buf = data, - .len = 1 - }, { - .addr = 0x50, - .flags = I2C_M_RD, - .buf = data, - .len = length - }, - }; - - err = i2c_transfer(&mantis->adapter, msg, 2); - if (err < 0) { - dprintk(verbose, MANTIS_ERROR, 1, - "ERROR: i2c read: < err=%i d0=0x%02x d1=0x%02x >", - err, data[0], data[1]); - - return err; - } - - return 0; -} - -static int write_eeprom_byte(struct mantis_pci *mantis, u8 *data, u8 length) -{ - int err; - - struct i2c_msg msg = { - .addr = 0x50, - .flags = 0, - .buf = data, - .len = length - }; - - err = i2c_transfer(&mantis->adapter, &msg, 1); - if (err < 0) { - dprintk(verbose, MANTIS_ERROR, 1, - "ERROR: i2c write: < err=%i length=0x%02x d0=0x%02x, d1=0x%02x >", - err, length, data[0], data[1]); - - return err; - } - - return 0; -} - -static int get_mac_address(struct mantis_pci *mantis) -{ - int err; - - mantis->mac_address[0] = 0x08; - err = read_eeprom_byte(mantis, &mantis->mac_address[0], 6); - if (err < 0) { - dprintk(verbose, MANTIS_ERROR, 1, "Mantis EEPROM read error"); - - return err; - } - dprintk(verbose, MANTIS_ERROR, 0, - " MAC Address=[%pM]\n", mantis->mac_address); - - return 0; -} - -#define MANTIS_MODEL_UNKNOWN "UNKNOWN" -#define MANTIS_DEV_UNKNOWN "UNKNOWN" - -struct mantis_hwconfig unknown_device = { - .model_name = MANTIS_MODEL_UNKNOWN, - .dev_type = MANTIS_DEV_UNKNOWN, -}; - -static void mantis_load_config(struct mantis_pci *mantis) -{ - switch (mantis->subsystem_device) { - case MANTIS_VP_1033_DVB_S: /* VP-1033 */ - mantis->hwconfig = &vp1033_mantis_config; - break; - case MANTIS_VP_1034_DVB_S: /* VP-1034 */ - mantis->hwconfig = &vp1034_mantis_config; - break; - case MANTIS_VP_1041_DVB_S2: /* VP-1041 */ - case TECHNISAT_SKYSTAR_HD2: - mantis->hwconfig = &vp1041_mantis_config; - break; - case MANTIS_VP_2033_DVB_C: /* VP-2033 */ - mantis->hwconfig = &vp2033_mantis_config; - break; - case MANTIS_VP_2040_DVB_C: /* VP-2040 */ - case CINERGY_C: /* VP-2040 clone */ - case TECHNISAT_CABLESTAR_HD2: - mantis->hwconfig = &vp2040_mantis_config; - break; - case MANTIS_VP_3030_DVB_T: /* VP-3030 */ - mantis->hwconfig = &vp3030_mantis_config; - break; - default: - mantis->hwconfig = &unknown_device; - break; - } -} - -int mantis_core_init(struct mantis_pci *mantis) -{ - int err = 0; - - mantis_load_config(mantis); - dprintk(verbose, MANTIS_ERROR, 0, "found a %s PCI %s device on (%02x:%02x.%x),\n", - mantis->hwconfig->model_name, mantis->hwconfig->dev_type, - mantis->pdev->bus->number, PCI_SLOT(mantis->pdev->devfn), PCI_FUNC(mantis->pdev->devfn)); - dprintk(verbose, MANTIS_ERROR, 0, " Mantis Rev %d [%04x:%04x], ", - mantis->revision, - mantis->subsystem_vendor, mantis->subsystem_device); - dprintk(verbose, MANTIS_ERROR, 0, - "irq: %d, latency: %d\n memory: 0x%lx, mmio: 0x%p\n", - mantis->pdev->irq, mantis->latency, - mantis->mantis_addr, mantis->mantis_mmio); - - err = mantis_i2c_init(mantis); - if (err < 0) { - dprintk(verbose, MANTIS_ERROR, 1, "Mantis I2C init failed"); - return err; - } - err = get_mac_address(mantis); - if (err < 0) { - dprintk(verbose, MANTIS_ERROR, 1, "get MAC address failed"); - return err; - } - err = mantis_dma_init(mantis); - if (err < 0) { - dprintk(verbose, MANTIS_ERROR, 1, "Mantis DMA init failed"); - return err; - } - err = mantis_dvb_init(mantis); - if (err < 0) { - dprintk(verbose, MANTIS_DEBUG, 1, "Mantis DVB init failed"); - return err; - } - err = mantis_uart_init(mantis); - if (err < 0) { - dprintk(verbose, MANTIS_DEBUG, 1, "Mantis UART init failed"); - return err; - } - - return 0; -} - -int mantis_core_exit(struct mantis_pci *mantis) -{ - mantis_dma_stop(mantis); - dprintk(verbose, MANTIS_ERROR, 1, "DMA engine stopping"); - - mantis_uart_exit(mantis); - dprintk(verbose, MANTIS_ERROR, 1, "UART exit failed"); - - if (mantis_dma_exit(mantis) < 0) - dprintk(verbose, MANTIS_ERROR, 1, "DMA exit failed"); - if (mantis_dvb_exit(mantis) < 0) - dprintk(verbose, MANTIS_ERROR, 1, "DVB exit failed"); - if (mantis_i2c_exit(mantis) < 0) - dprintk(verbose, MANTIS_ERROR, 1, "I2C adapter delete.. failed"); - - return 0; -} - -/* Turn the given bit on or off. */ -void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value) -{ - u32 cur; - - cur = mmread(MANTIS_GPIF_ADDR); - if (value) - mantis->gpio_status = cur | (1 << bitpos); - else - mantis->gpio_status = cur & (~(1 << bitpos)); - - mmwrite(mantis->gpio_status, MANTIS_GPIF_ADDR); - mmwrite(0x00, MANTIS_GPIF_DOUT); - udelay(100); -} - -/* direction = 0 , no CI passthrough ; 1 , CI passthrough */ -void mantis_set_direction(struct mantis_pci *mantis, int direction) -{ - u32 reg; - - reg = mmread(0x28); - dprintk(verbose, MANTIS_DEBUG, 1, "TS direction setup"); - if (direction == 0x01) { - /* to CI */ - reg |= 0x04; - mmwrite(reg, 0x28); - reg &= 0xff - 0x04; - mmwrite(reg, 0x28); - } else { - reg &= 0xff - 0x04; - mmwrite(reg, 0x28); - reg |= 0x04; - mmwrite(reg, 0x28); - } -} diff --git a/drivers/media/dvb/mantis/mantis_core.h b/drivers/media/dvb/mantis/mantis_core.h deleted file mode 100644 index 833ee42..0000000 --- a/drivers/media/dvb/mantis/mantis_core.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_CORE_H -#define __MANTIS_CORE_H - -#include "mantis_common.h" - - -#define FE_TYPE_SAT 0 -#define FE_TYPE_CAB 1 -#define FE_TYPE_TER 2 - -#define FE_TYPE_TS204 0 -#define FE_TYPE_TS188 1 - - -struct vendorname { - u8 *sub_vendor_name; - u32 sub_vendor_id; -}; - -struct devicetype { - u8 *sub_device_name; - u32 sub_device_id; - u8 device_type; - u32 type_flags; -}; - - -extern int mantis_dma_init(struct mantis_pci *mantis); -extern int mantis_dma_exit(struct mantis_pci *mantis); -extern void mantis_dma_start(struct mantis_pci *mantis); -extern void mantis_dma_stop(struct mantis_pci *mantis); -extern int mantis_i2c_init(struct mantis_pci *mantis); -extern int mantis_i2c_exit(struct mantis_pci *mantis); -extern int mantis_core_init(struct mantis_pci *mantis); -extern int mantis_core_exit(struct mantis_pci *mantis); - -#endif /* __MANTIS_CORE_H */ diff --git a/drivers/media/dvb/mantis/mantis_dma.c b/drivers/media/dvb/mantis/mantis_dma.c deleted file mode 100644 index 566c407..0000000 --- a/drivers/media/dvb/mantis/mantis_dma.c +++ /dev/null @@ -1,230 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "mantis_common.h" -#include "mantis_reg.h" -#include "mantis_dma.h" - -#define RISC_WRITE (0x01 << 28) -#define RISC_JUMP (0x07 << 28) -#define RISC_IRQ (0x01 << 24) - -#define RISC_STATUS(status) ((((~status) & 0x0f) << 20) | ((status & 0x0f) << 16)) -#define RISC_FLUSH(risc_pos) (risc_pos = 0) -#define RISC_INSTR(risc_pos, opcode) (mantis->risc_cpu[risc_pos++] = cpu_to_le32(opcode)) - -#define MANTIS_BUF_SIZE (64 * 1024) -#define MANTIS_BLOCK_BYTES (MANTIS_BUF_SIZE / 4) -#define MANTIS_DMA_TR_BYTES (2 * 1024) /* upper limit: 4095 bytes. */ -#define MANTIS_BLOCK_COUNT (MANTIS_BUF_SIZE / MANTIS_BLOCK_BYTES) - -#define MANTIS_DMA_TR_UNITS (MANTIS_BLOCK_BYTES / MANTIS_DMA_TR_BYTES) -/* MANTIS_BUF_SIZE / MANTIS_DMA_TR_UNITS must not exceed MANTIS_RISC_SIZE (4k RISC cmd buffer) */ -#define MANTIS_RISC_SIZE PAGE_SIZE /* RISC program must fit here. */ - -int mantis_dma_exit(struct mantis_pci *mantis) -{ - if (mantis->buf_cpu) { - dprintk(MANTIS_ERROR, 1, - "DMA=0x%lx cpu=0x%p size=%d", - (unsigned long) mantis->buf_dma, - mantis->buf_cpu, - MANTIS_BUF_SIZE); - - pci_free_consistent(mantis->pdev, MANTIS_BUF_SIZE, - mantis->buf_cpu, mantis->buf_dma); - - mantis->buf_cpu = NULL; - } - if (mantis->risc_cpu) { - dprintk(MANTIS_ERROR, 1, - "RISC=0x%lx cpu=0x%p size=%lx", - (unsigned long) mantis->risc_dma, - mantis->risc_cpu, - MANTIS_RISC_SIZE); - - pci_free_consistent(mantis->pdev, MANTIS_RISC_SIZE, - mantis->risc_cpu, mantis->risc_dma); - - mantis->risc_cpu = NULL; - } - - return 0; -} -EXPORT_SYMBOL_GPL(mantis_dma_exit); - -static inline int mantis_alloc_buffers(struct mantis_pci *mantis) -{ - if (!mantis->buf_cpu) { - mantis->buf_cpu = pci_alloc_consistent(mantis->pdev, - MANTIS_BUF_SIZE, - &mantis->buf_dma); - if (!mantis->buf_cpu) { - dprintk(MANTIS_ERROR, 1, - "DMA buffer allocation failed"); - - goto err; - } - dprintk(MANTIS_ERROR, 1, - "DMA=0x%lx cpu=0x%p size=%d", - (unsigned long) mantis->buf_dma, - mantis->buf_cpu, MANTIS_BUF_SIZE); - } - if (!mantis->risc_cpu) { - mantis->risc_cpu = pci_alloc_consistent(mantis->pdev, - MANTIS_RISC_SIZE, - &mantis->risc_dma); - - if (!mantis->risc_cpu) { - dprintk(MANTIS_ERROR, 1, - "RISC program allocation failed"); - - mantis_dma_exit(mantis); - - goto err; - } - dprintk(MANTIS_ERROR, 1, - "RISC=0x%lx cpu=0x%p size=%lx", - (unsigned long) mantis->risc_dma, - mantis->risc_cpu, MANTIS_RISC_SIZE); - } - - return 0; -err: - dprintk(MANTIS_ERROR, 1, "Out of memory (?) ....."); - return -ENOMEM; -} - -int mantis_dma_init(struct mantis_pci *mantis) -{ - int err = 0; - - dprintk(MANTIS_DEBUG, 1, "Mantis DMA init"); - if (mantis_alloc_buffers(mantis) < 0) { - dprintk(MANTIS_ERROR, 1, "Error allocating DMA buffer"); - - /* Stop RISC Engine */ - mmwrite(0, MANTIS_DMA_CTL); - - goto err; - } - - return 0; -err: - return err; -} -EXPORT_SYMBOL_GPL(mantis_dma_init); - -static inline void mantis_risc_program(struct mantis_pci *mantis) -{ - u32 buf_pos = 0; - u32 line, step; - u32 risc_pos; - - dprintk(MANTIS_DEBUG, 1, "Mantis create RISC program"); - RISC_FLUSH(risc_pos); - - dprintk(MANTIS_DEBUG, 1, "risc len lines %u, bytes per line %u, bytes per DMA tr %u", - MANTIS_BLOCK_COUNT, MANTIS_BLOCK_BYTES, MANTIS_DMA_TR_BYTES); - - for (line = 0; line < MANTIS_BLOCK_COUNT; line++) { - for (step = 0; step < MANTIS_DMA_TR_UNITS; step++) { - dprintk(MANTIS_DEBUG, 1, "RISC PROG line=[%d], step=[%d]", line, step); - if (step == 0) { - RISC_INSTR(risc_pos, RISC_WRITE | - RISC_IRQ | - RISC_STATUS(line) | - MANTIS_DMA_TR_BYTES); - } else { - RISC_INSTR(risc_pos, RISC_WRITE | MANTIS_DMA_TR_BYTES); - } - RISC_INSTR(risc_pos, mantis->buf_dma + buf_pos); - buf_pos += MANTIS_DMA_TR_BYTES; - } - } - RISC_INSTR(risc_pos, RISC_JUMP); - RISC_INSTR(risc_pos, mantis->risc_dma); -} - -void mantis_dma_start(struct mantis_pci *mantis) -{ - dprintk(MANTIS_DEBUG, 1, "Mantis Start DMA engine"); - - mantis_risc_program(mantis); - mmwrite(mantis->risc_dma, MANTIS_RISC_START); - mmwrite(mmread(MANTIS_GPIF_ADDR) | MANTIS_GPIF_HIFRDWRN, MANTIS_GPIF_ADDR); - - mmwrite(0, MANTIS_DMA_CTL); - mantis->last_block = mantis->busy_block = 0; - - mmwrite(mmread(MANTIS_INT_MASK) | MANTIS_INT_RISCI, MANTIS_INT_MASK); - - mmwrite(MANTIS_FIFO_EN | MANTIS_DCAP_EN - | MANTIS_RISC_EN, MANTIS_DMA_CTL); - -} - -void mantis_dma_stop(struct mantis_pci *mantis) -{ - dprintk(MANTIS_DEBUG, 1, "Mantis Stop DMA engine"); - - mmwrite((mmread(MANTIS_GPIF_ADDR) & (~(MANTIS_GPIF_HIFRDWRN))), MANTIS_GPIF_ADDR); - - mmwrite((mmread(MANTIS_DMA_CTL) & ~(MANTIS_FIFO_EN | - MANTIS_DCAP_EN | - MANTIS_RISC_EN)), MANTIS_DMA_CTL); - - mmwrite(mmread(MANTIS_INT_STAT), MANTIS_INT_STAT); - - mmwrite(mmread(MANTIS_INT_MASK) & ~(MANTIS_INT_RISCI | - MANTIS_INT_RISCEN), MANTIS_INT_MASK); -} - - -void mantis_dma_xfer(unsigned long data) -{ - struct mantis_pci *mantis = (struct mantis_pci *) data; - struct mantis_hwconfig *config = mantis->hwconfig; - - while (mantis->last_block != mantis->busy_block) { - dprintk(MANTIS_DEBUG, 1, "last block=[%d] finished block=[%d]", - mantis->last_block, mantis->busy_block); - - (config->ts_size ? dvb_dmx_swfilter_204 : dvb_dmx_swfilter) - (&mantis->demux, &mantis->buf_cpu[mantis->last_block * MANTIS_BLOCK_BYTES], MANTIS_BLOCK_BYTES); - mantis->last_block = (mantis->last_block + 1) % MANTIS_BLOCK_COUNT; - } -} diff --git a/drivers/media/dvb/mantis/mantis_dma.h b/drivers/media/dvb/mantis/mantis_dma.h deleted file mode 100644 index 6be00fa..0000000 --- a/drivers/media/dvb/mantis/mantis_dma.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_DMA_H -#define __MANTIS_DMA_H - -extern int mantis_dma_init(struct mantis_pci *mantis); -extern int mantis_dma_exit(struct mantis_pci *mantis); -extern void mantis_dma_start(struct mantis_pci *mantis); -extern void mantis_dma_stop(struct mantis_pci *mantis); -extern void mantis_dma_xfer(unsigned long data); - -#endif /* __MANTIS_DMA_H */ diff --git a/drivers/media/dvb/mantis/mantis_dvb.c b/drivers/media/dvb/mantis/mantis_dvb.c deleted file mode 100644 index 5d15c6b..0000000 --- a/drivers/media/dvb/mantis/mantis_dvb.c +++ /dev/null @@ -1,301 +0,0 @@ -/* - Mantis PCI bridge driver - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include - -#include -#include -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "mantis_common.h" -#include "mantis_dma.h" -#include "mantis_ca.h" -#include "mantis_ioc.h" -#include "mantis_dvb.h" - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -int mantis_frontend_power(struct mantis_pci *mantis, enum mantis_power power) -{ - struct mantis_hwconfig *config = mantis->hwconfig; - - switch (power) { - case POWER_ON: - dprintk(MANTIS_DEBUG, 1, "Power ON"); - mantis_gpio_set_bits(mantis, config->power, POWER_ON); - msleep(100); - mantis_gpio_set_bits(mantis, config->power, POWER_ON); - msleep(100); - break; - - case POWER_OFF: - dprintk(MANTIS_DEBUG, 1, "Power OFF"); - mantis_gpio_set_bits(mantis, config->power, POWER_OFF); - msleep(100); - break; - - default: - dprintk(MANTIS_DEBUG, 1, "Unknown state <%02x>", power); - return -1; - } - - return 0; -} -EXPORT_SYMBOL_GPL(mantis_frontend_power); - -void mantis_frontend_soft_reset(struct mantis_pci *mantis) -{ - struct mantis_hwconfig *config = mantis->hwconfig; - - dprintk(MANTIS_DEBUG, 1, "Frontend RESET"); - mantis_gpio_set_bits(mantis, config->reset, 0); - msleep(100); - mantis_gpio_set_bits(mantis, config->reset, 0); - msleep(100); - mantis_gpio_set_bits(mantis, config->reset, 1); - msleep(100); - mantis_gpio_set_bits(mantis, config->reset, 1); - msleep(100); - - return; -} -EXPORT_SYMBOL_GPL(mantis_frontend_soft_reset); - -static int mantis_frontend_shutdown(struct mantis_pci *mantis) -{ - int err; - - mantis_frontend_soft_reset(mantis); - err = mantis_frontend_power(mantis, POWER_OFF); - if (err != 0) { - dprintk(MANTIS_ERROR, 1, "Frontend POWER OFF failed! <%d>", err); - return 1; - } - - return 0; -} - -static int mantis_dvb_start_feed(struct dvb_demux_feed *dvbdmxfeed) -{ - struct dvb_demux *dvbdmx = dvbdmxfeed->demux; - struct mantis_pci *mantis = dvbdmx->priv; - - dprintk(MANTIS_DEBUG, 1, "Mantis DVB Start feed"); - if (!dvbdmx->dmx.frontend) { - dprintk(MANTIS_DEBUG, 1, "no frontend ?"); - return -EINVAL; - } - - mantis->feeds++; - dprintk(MANTIS_DEBUG, 1, "mantis start feed, feeds=%d", mantis->feeds); - - if (mantis->feeds == 1) { - dprintk(MANTIS_DEBUG, 1, "mantis start feed & dma"); - mantis_dma_start(mantis); - tasklet_enable(&mantis->tasklet); - } - - return mantis->feeds; -} - -static int mantis_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed) -{ - struct dvb_demux *dvbdmx = dvbdmxfeed->demux; - struct mantis_pci *mantis = dvbdmx->priv; - - dprintk(MANTIS_DEBUG, 1, "Mantis DVB Stop feed"); - if (!dvbdmx->dmx.frontend) { - dprintk(MANTIS_DEBUG, 1, "no frontend ?"); - return -EINVAL; - } - - mantis->feeds--; - if (mantis->feeds == 0) { - dprintk(MANTIS_DEBUG, 1, "mantis stop feed and dma"); - tasklet_disable(&mantis->tasklet); - mantis_dma_stop(mantis); - } - - return 0; -} - -int __devinit mantis_dvb_init(struct mantis_pci *mantis) -{ - struct mantis_hwconfig *config = mantis->hwconfig; - int result = -1; - - dprintk(MANTIS_DEBUG, 1, "dvb_register_adapter"); - - result = dvb_register_adapter(&mantis->dvb_adapter, - "Mantis DVB adapter", - THIS_MODULE, - &mantis->pdev->dev, - adapter_nr); - - if (result < 0) { - - dprintk(MANTIS_ERROR, 1, "Error registering adapter"); - return -ENODEV; - } - - mantis->dvb_adapter.priv = mantis; - mantis->demux.dmx.capabilities = DMX_TS_FILTERING | - DMX_SECTION_FILTERING | - DMX_MEMORY_BASED_FILTERING; - - mantis->demux.priv = mantis; - mantis->demux.filternum = 256; - mantis->demux.feednum = 256; - mantis->demux.start_feed = mantis_dvb_start_feed; - mantis->demux.stop_feed = mantis_dvb_stop_feed; - mantis->demux.write_to_decoder = NULL; - - dprintk(MANTIS_DEBUG, 1, "dvb_dmx_init"); - result = dvb_dmx_init(&mantis->demux); - if (result < 0) { - dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result); - - goto err0; - } - - mantis->dmxdev.filternum = 256; - mantis->dmxdev.demux = &mantis->demux.dmx; - mantis->dmxdev.capabilities = 0; - dprintk(MANTIS_DEBUG, 1, "dvb_dmxdev_init"); - - result = dvb_dmxdev_init(&mantis->dmxdev, &mantis->dvb_adapter); - if (result < 0) { - - dprintk(MANTIS_ERROR, 1, "dvb_dmxdev_init failed, ERROR=%d", result); - goto err1; - } - - mantis->fe_hw.source = DMX_FRONTEND_0; - result = mantis->demux.dmx.add_frontend(&mantis->demux.dmx, &mantis->fe_hw); - if (result < 0) { - - dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result); - goto err2; - } - - mantis->fe_mem.source = DMX_MEMORY_FE; - result = mantis->demux.dmx.add_frontend(&mantis->demux.dmx, &mantis->fe_mem); - if (result < 0) { - dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result); - goto err3; - } - - result = mantis->demux.dmx.connect_frontend(&mantis->demux.dmx, &mantis->fe_hw); - if (result < 0) { - dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result); - goto err4; - } - - dvb_net_init(&mantis->dvb_adapter, &mantis->dvbnet, &mantis->demux.dmx); - tasklet_init(&mantis->tasklet, mantis_dma_xfer, (unsigned long) mantis); - tasklet_disable(&mantis->tasklet); - if (mantis->hwconfig) { - result = config->frontend_init(mantis, mantis->fe); - if (result < 0) { - dprintk(MANTIS_ERROR, 1, "!!! NO Frontends found !!!"); - goto err5; - } else { - if (mantis->fe == NULL) { - dprintk(MANTIS_ERROR, 1, "FE "); - goto err5; - } - - if (dvb_register_frontend(&mantis->dvb_adapter, mantis->fe)) { - dprintk(MANTIS_ERROR, 1, "ERROR: Frontend registration failed"); - - if (mantis->fe->ops.release) - mantis->fe->ops.release(mantis->fe); - - mantis->fe = NULL; - goto err5; - } - } - } - - return 0; - - /* Error conditions .. */ -err5: - tasklet_kill(&mantis->tasklet); - dvb_net_release(&mantis->dvbnet); - if (mantis->fe) { - dvb_unregister_frontend(mantis->fe); - dvb_frontend_detach(mantis->fe); - } -err4: - mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_mem); - -err3: - mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_hw); - -err2: - dvb_dmxdev_release(&mantis->dmxdev); - -err1: - dvb_dmx_release(&mantis->demux); - -err0: - dvb_unregister_adapter(&mantis->dvb_adapter); - - return result; -} -EXPORT_SYMBOL_GPL(mantis_dvb_init); - -int __devexit mantis_dvb_exit(struct mantis_pci *mantis) -{ - int err; - - if (mantis->fe) { - /* mantis_ca_exit(mantis); */ - err = mantis_frontend_shutdown(mantis); - if (err != 0) - dprintk(MANTIS_ERROR, 1, "Frontend exit while POWER ON! <%d>", err); - dvb_unregister_frontend(mantis->fe); - dvb_frontend_detach(mantis->fe); - } - - tasklet_kill(&mantis->tasklet); - dvb_net_release(&mantis->dvbnet); - - mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_mem); - mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_hw); - - dvb_dmxdev_release(&mantis->dmxdev); - dvb_dmx_release(&mantis->demux); - - dprintk(MANTIS_DEBUG, 1, "dvb_unregister_adapter"); - dvb_unregister_adapter(&mantis->dvb_adapter); - - return 0; -} -EXPORT_SYMBOL_GPL(mantis_dvb_exit); diff --git a/drivers/media/dvb/mantis/mantis_dvb.h b/drivers/media/dvb/mantis/mantis_dvb.h deleted file mode 100644 index 464199d..0000000 --- a/drivers/media/dvb/mantis/mantis_dvb.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_DVB_H -#define __MANTIS_DVB_H - -enum mantis_power { - POWER_OFF = 0, - POWER_ON = 1 -}; - -extern int mantis_frontend_power(struct mantis_pci *mantis, enum mantis_power power); -extern void mantis_frontend_soft_reset(struct mantis_pci *mantis); - -extern int mantis_dvb_init(struct mantis_pci *mantis); -extern int mantis_dvb_exit(struct mantis_pci *mantis); - -#endif /* __MANTIS_DVB_H */ diff --git a/drivers/media/dvb/mantis/mantis_evm.c b/drivers/media/dvb/mantis/mantis_evm.c deleted file mode 100644 index 71ce528..0000000 --- a/drivers/media/dvb/mantis/mantis_evm.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include - -#include -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "mantis_common.h" -#include "mantis_link.h" -#include "mantis_hif.h" -#include "mantis_reg.h" - -static void mantis_hifevm_work(struct work_struct *work) -{ - struct mantis_ca *ca = container_of(work, struct mantis_ca, hif_evm_work); - struct mantis_pci *mantis = ca->ca_priv; - - u32 gpif_stat; - - gpif_stat = mmread(MANTIS_GPIF_STATUS); - - if (gpif_stat & MANTIS_GPIF_DETSTAT) { - if (gpif_stat & MANTIS_CARD_PLUGIN) { - dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): CAM Plugin", mantis->num); - mmwrite(0xdada0000, MANTIS_CARD_RESET); - mantis_event_cam_plugin(ca); - dvb_ca_en50221_camchange_irq(&ca->en50221, - 0, - DVB_CA_EN50221_CAMCHANGE_INSERTED); - } - } else { - if (gpif_stat & MANTIS_CARD_PLUGOUT) { - dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): CAM Unplug", mantis->num); - mmwrite(0xdada0000, MANTIS_CARD_RESET); - mantis_event_cam_unplug(ca); - dvb_ca_en50221_camchange_irq(&ca->en50221, - 0, - DVB_CA_EN50221_CAMCHANGE_REMOVED); - } - } - - if (mantis->gpif_status & MANTIS_GPIF_EXTIRQ) - dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Ext IRQ", mantis->num); - - if (mantis->gpif_status & MANTIS_SBUF_WSTO) - dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer Timeout", mantis->num); - - if (mantis->gpif_status & MANTIS_GPIF_OTHERR) - dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Alignment Error", mantis->num); - - if (gpif_stat & MANTIS_SBUF_OVFLW) - dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer Overflow", mantis->num); - - if (gpif_stat & MANTIS_GPIF_BRRDY) - dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer Read Ready", mantis->num); - - if (gpif_stat & MANTIS_GPIF_INTSTAT) - dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): GPIF IRQ", mantis->num); - - if (gpif_stat & MANTIS_SBUF_EMPTY) - dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer Empty", mantis->num); - - if (gpif_stat & MANTIS_SBUF_OPDONE) { - dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer operation complete", mantis->num); - ca->sbuf_status = MANTIS_SBUF_DATA_AVAIL; - ca->hif_event = MANTIS_SBUF_OPDONE; - wake_up(&ca->hif_opdone_wq); - } -} - -int mantis_evmgr_init(struct mantis_ca *ca) -{ - struct mantis_pci *mantis = ca->ca_priv; - - dprintk(MANTIS_DEBUG, 1, "Initializing Mantis Host I/F Event manager"); - INIT_WORK(&ca->hif_evm_work, mantis_hifevm_work); - mantis_pcmcia_init(ca); - schedule_work(&ca->hif_evm_work); - mantis_hif_init(ca); - return 0; -} - -void mantis_evmgr_exit(struct mantis_ca *ca) -{ - struct mantis_pci *mantis = ca->ca_priv; - - dprintk(MANTIS_DEBUG, 1, "Mantis Host I/F Event manager exiting"); - flush_work_sync(&ca->hif_evm_work); - mantis_hif_exit(ca); - mantis_pcmcia_exit(ca); -} diff --git a/drivers/media/dvb/mantis/mantis_hif.c b/drivers/media/dvb/mantis/mantis_hif.c deleted file mode 100644 index 10c68df..0000000 --- a/drivers/media/dvb/mantis/mantis_hif.c +++ /dev/null @@ -1,239 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include - -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "mantis_common.h" - -#include "mantis_hif.h" -#include "mantis_link.h" /* temporary due to physical layer stuff */ - -#include "mantis_reg.h" - - -static int mantis_hif_sbuf_opdone_wait(struct mantis_ca *ca) -{ - struct mantis_pci *mantis = ca->ca_priv; - int rc = 0; - - if (wait_event_timeout(ca->hif_opdone_wq, - ca->hif_event & MANTIS_SBUF_OPDONE, - msecs_to_jiffies(500)) == -ERESTARTSYS) { - - dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): Smart buffer operation timeout !", mantis->num); - rc = -EREMOTEIO; - } - dprintk(MANTIS_DEBUG, 1, "Smart Buffer Operation complete"); - ca->hif_event &= ~MANTIS_SBUF_OPDONE; - return rc; -} - -static int mantis_hif_write_wait(struct mantis_ca *ca) -{ - struct mantis_pci *mantis = ca->ca_priv; - u32 opdone = 0, timeout = 0; - int rc = 0; - - if (wait_event_timeout(ca->hif_write_wq, - mantis->gpif_status & MANTIS_GPIF_WRACK, - msecs_to_jiffies(500)) == -ERESTARTSYS) { - - dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): Write ACK timed out !", mantis->num); - rc = -EREMOTEIO; - } - dprintk(MANTIS_DEBUG, 1, "Write Acknowledged"); - mantis->gpif_status &= ~MANTIS_GPIF_WRACK; - while (!opdone) { - opdone = (mmread(MANTIS_GPIF_STATUS) & MANTIS_SBUF_OPDONE); - udelay(500); - timeout++; - if (timeout > 100) { - dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): Write operation timed out!", mantis->num); - rc = -ETIMEDOUT; - break; - } - } - dprintk(MANTIS_DEBUG, 1, "HIF Write success"); - return rc; -} - - -int mantis_hif_read_mem(struct mantis_ca *ca, u32 addr) -{ - struct mantis_pci *mantis = ca->ca_priv; - u32 hif_addr = 0, data, count = 4; - - dprintk(MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF Mem Read", mantis->num); - mutex_lock(&ca->ca_lock); - hif_addr &= ~MANTIS_GPIF_PCMCIAREG; - hif_addr &= ~MANTIS_GPIF_PCMCIAIOM; - hif_addr |= MANTIS_HIF_STATUS; - hif_addr |= addr; - - mmwrite(hif_addr, MANTIS_GPIF_BRADDR); - mmwrite(count, MANTIS_GPIF_BRBYTES); - udelay(20); - mmwrite(hif_addr | MANTIS_GPIF_HIFRDWRN, MANTIS_GPIF_ADDR); - - if (mantis_hif_sbuf_opdone_wait(ca) != 0) { - dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): GPIF Smart Buffer operation failed", mantis->num); - mutex_unlock(&ca->ca_lock); - return -EREMOTEIO; - } - data = mmread(MANTIS_GPIF_DIN); - mutex_unlock(&ca->ca_lock); - dprintk(MANTIS_DEBUG, 1, "Mem Read: 0x%02x", data); - return (data >> 24) & 0xff; -} - -int mantis_hif_write_mem(struct mantis_ca *ca, u32 addr, u8 data) -{ - struct mantis_slot *slot = ca->slot; - struct mantis_pci *mantis = ca->ca_priv; - u32 hif_addr = 0; - - dprintk(MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF Mem Write", mantis->num); - mutex_lock(&ca->ca_lock); - hif_addr &= ~MANTIS_GPIF_HIFRDWRN; - hif_addr &= ~MANTIS_GPIF_PCMCIAREG; - hif_addr &= ~MANTIS_GPIF_PCMCIAIOM; - hif_addr |= MANTIS_HIF_STATUS; - hif_addr |= addr; - - mmwrite(slot->slave_cfg, MANTIS_GPIF_CFGSLA); /* Slot0 alone for now */ - mmwrite(hif_addr, MANTIS_GPIF_ADDR); - mmwrite(data, MANTIS_GPIF_DOUT); - - if (mantis_hif_write_wait(ca) != 0) { - dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): HIF Smart Buffer operation failed", mantis->num); - mutex_unlock(&ca->ca_lock); - return -EREMOTEIO; - } - dprintk(MANTIS_DEBUG, 1, "Mem Write: (0x%02x to 0x%02x)", data, addr); - mutex_unlock(&ca->ca_lock); - - return 0; -} - -int mantis_hif_read_iom(struct mantis_ca *ca, u32 addr) -{ - struct mantis_pci *mantis = ca->ca_priv; - u32 data, hif_addr = 0; - - dprintk(MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF I/O Read", mantis->num); - mutex_lock(&ca->ca_lock); - hif_addr &= ~MANTIS_GPIF_PCMCIAREG; - hif_addr |= MANTIS_GPIF_PCMCIAIOM; - hif_addr |= MANTIS_HIF_STATUS; - hif_addr |= addr; - - mmwrite(hif_addr, MANTIS_GPIF_BRADDR); - mmwrite(1, MANTIS_GPIF_BRBYTES); - udelay(20); - mmwrite(hif_addr | MANTIS_GPIF_HIFRDWRN, MANTIS_GPIF_ADDR); - - if (mantis_hif_sbuf_opdone_wait(ca) != 0) { - dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): HIF Smart Buffer operation failed", mantis->num); - mutex_unlock(&ca->ca_lock); - return -EREMOTEIO; - } - data = mmread(MANTIS_GPIF_DIN); - dprintk(MANTIS_DEBUG, 1, "I/O Read: 0x%02x", data); - udelay(50); - mutex_unlock(&ca->ca_lock); - - return (u8) data; -} - -int mantis_hif_write_iom(struct mantis_ca *ca, u32 addr, u8 data) -{ - struct mantis_pci *mantis = ca->ca_priv; - u32 hif_addr = 0; - - dprintk(MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF I/O Write", mantis->num); - mutex_lock(&ca->ca_lock); - hif_addr &= ~MANTIS_GPIF_PCMCIAREG; - hif_addr &= ~MANTIS_GPIF_HIFRDWRN; - hif_addr |= MANTIS_GPIF_PCMCIAIOM; - hif_addr |= MANTIS_HIF_STATUS; - hif_addr |= addr; - - mmwrite(hif_addr, MANTIS_GPIF_ADDR); - mmwrite(data, MANTIS_GPIF_DOUT); - - if (mantis_hif_write_wait(ca) != 0) { - dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): HIF Smart Buffer operation failed", mantis->num); - mutex_unlock(&ca->ca_lock); - return -EREMOTEIO; - } - dprintk(MANTIS_DEBUG, 1, "I/O Write: (0x%02x to 0x%02x)", data, addr); - mutex_unlock(&ca->ca_lock); - udelay(50); - - return 0; -} - -int mantis_hif_init(struct mantis_ca *ca) -{ - struct mantis_slot *slot = ca->slot; - struct mantis_pci *mantis = ca->ca_priv; - u32 irqcfg; - - slot[0].slave_cfg = 0x70773028; - dprintk(MANTIS_ERROR, 1, "Adapter(%d) Initializing Mantis Host Interface", mantis->num); - - mutex_lock(&ca->ca_lock); - irqcfg = mmread(MANTIS_GPIF_IRQCFG); - irqcfg = MANTIS_MASK_BRRDY | - MANTIS_MASK_WRACK | - MANTIS_MASK_EXTIRQ | - MANTIS_MASK_WSTO | - MANTIS_MASK_OTHERR | - MANTIS_MASK_OVFLW; - - mmwrite(irqcfg, MANTIS_GPIF_IRQCFG); - mutex_unlock(&ca->ca_lock); - - return 0; -} - -void mantis_hif_exit(struct mantis_ca *ca) -{ - struct mantis_pci *mantis = ca->ca_priv; - u32 irqcfg; - - dprintk(MANTIS_ERROR, 1, "Adapter(%d) Exiting Mantis Host Interface", mantis->num); - mutex_lock(&ca->ca_lock); - irqcfg = mmread(MANTIS_GPIF_IRQCFG); - irqcfg &= ~MANTIS_MASK_BRRDY; - mmwrite(irqcfg, MANTIS_GPIF_IRQCFG); - mutex_unlock(&ca->ca_lock); -} diff --git a/drivers/media/dvb/mantis/mantis_hif.h b/drivers/media/dvb/mantis/mantis_hif.h deleted file mode 100644 index 9094f9e..0000000 --- a/drivers/media/dvb/mantis/mantis_hif.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_HIF_H -#define __MANTIS_HIF_H - -#define MANTIS_HIF_MEMRD 1 -#define MANTIS_HIF_MEMWR 2 -#define MANTIS_HIF_IOMRD 3 -#define MANTIS_HIF_IOMWR 4 - -#endif /* __MANTIS_HIF_H */ diff --git a/drivers/media/dvb/mantis/mantis_i2c.c b/drivers/media/dvb/mantis/mantis_i2c.c deleted file mode 100644 index e779451..0000000 --- a/drivers/media/dvb/mantis/mantis_i2c.c +++ /dev/null @@ -1,266 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "mantis_common.h" -#include "mantis_reg.h" -#include "mantis_i2c.h" - -#define TRIALS 10000 - -static int mantis_i2c_read(struct mantis_pci *mantis, const struct i2c_msg *msg) -{ - u32 rxd, i, stat, trials; - - dprintk(MANTIS_INFO, 0, " %s: Address=[0x%02x] [ ", - __func__, msg->addr); - - for (i = 0; i < msg->len; i++) { - rxd = (msg->addr << 25) | (1 << 24) - | MANTIS_I2C_RATE_3 - | MANTIS_I2C_STOP - | MANTIS_I2C_PGMODE; - - if (i == (msg->len - 1)) - rxd &= ~MANTIS_I2C_STOP; - - mmwrite(MANTIS_INT_I2CDONE, MANTIS_INT_STAT); - mmwrite(rxd, MANTIS_I2CDATA_CTL); - - /* wait for xfer completion */ - for (trials = 0; trials < TRIALS; trials++) { - stat = mmread(MANTIS_INT_STAT); - if (stat & MANTIS_INT_I2CDONE) - break; - } - - dprintk(MANTIS_TMG, 0, "I2CDONE: trials=%d\n", trials); - - /* wait for xfer completion */ - for (trials = 0; trials < TRIALS; trials++) { - stat = mmread(MANTIS_INT_STAT); - if (stat & MANTIS_INT_I2CRACK) - break; - } - - dprintk(MANTIS_TMG, 0, "I2CRACK: trials=%d\n", trials); - - rxd = mmread(MANTIS_I2CDATA_CTL); - msg->buf[i] = (u8)((rxd >> 8) & 0xFF); - dprintk(MANTIS_INFO, 0, "%02x ", msg->buf[i]); - } - dprintk(MANTIS_INFO, 0, "]\n"); - - return 0; -} - -static int mantis_i2c_write(struct mantis_pci *mantis, const struct i2c_msg *msg) -{ - int i; - u32 txd = 0, stat, trials; - - dprintk(MANTIS_INFO, 0, " %s: Address=[0x%02x] [ ", - __func__, msg->addr); - - for (i = 0; i < msg->len; i++) { - dprintk(MANTIS_INFO, 0, "%02x ", msg->buf[i]); - txd = (msg->addr << 25) | (msg->buf[i] << 8) - | MANTIS_I2C_RATE_3 - | MANTIS_I2C_STOP - | MANTIS_I2C_PGMODE; - - if (i == (msg->len - 1)) - txd &= ~MANTIS_I2C_STOP; - - mmwrite(MANTIS_INT_I2CDONE, MANTIS_INT_STAT); - mmwrite(txd, MANTIS_I2CDATA_CTL); - - /* wait for xfer completion */ - for (trials = 0; trials < TRIALS; trials++) { - stat = mmread(MANTIS_INT_STAT); - if (stat & MANTIS_INT_I2CDONE) - break; - } - - dprintk(MANTIS_TMG, 0, "I2CDONE: trials=%d\n", trials); - - /* wait for xfer completion */ - for (trials = 0; trials < TRIALS; trials++) { - stat = mmread(MANTIS_INT_STAT); - if (stat & MANTIS_INT_I2CRACK) - break; - } - - dprintk(MANTIS_TMG, 0, "I2CRACK: trials=%d\n", trials); - } - dprintk(MANTIS_INFO, 0, "]\n"); - - return 0; -} - -static int mantis_i2c_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, int num) -{ - int ret = 0, i = 0, trials; - u32 stat, data, txd; - struct mantis_pci *mantis; - struct mantis_hwconfig *config; - - mantis = i2c_get_adapdata(adapter); - BUG_ON(!mantis); - config = mantis->hwconfig; - BUG_ON(!config); - - dprintk(MANTIS_DEBUG, 1, "Messages:%d", num); - mutex_lock(&mantis->i2c_lock); - - while (i < num) { - /* Byte MODE */ - if ((config->i2c_mode & MANTIS_BYTE_MODE) && - ((i + 1) < num) && - (msgs[i].len < 2) && - (msgs[i + 1].len < 2) && - (msgs[i + 1].flags & I2C_M_RD)) { - - dprintk(MANTIS_DEBUG, 0, " Byte MODE:\n"); - - /* Read operation */ - txd = msgs[i].addr << 25 | (0x1 << 24) - | (msgs[i].buf[0] << 16) - | MANTIS_I2C_RATE_3; - - mmwrite(txd, MANTIS_I2CDATA_CTL); - /* wait for xfer completion */ - for (trials = 0; trials < TRIALS; trials++) { - stat = mmread(MANTIS_INT_STAT); - if (stat & MANTIS_INT_I2CDONE) - break; - } - - /* check for xfer completion */ - if (stat & MANTIS_INT_I2CDONE) { - /* check xfer was acknowledged */ - if (stat & MANTIS_INT_I2CRACK) { - data = mmread(MANTIS_I2CDATA_CTL); - msgs[i + 1].buf[0] = (data >> 8) & 0xff; - dprintk(MANTIS_DEBUG, 0, " Byte <%d> RXD=0x%02x [%02x]\n", 0x0, data, msgs[i + 1].buf[0]); - } else { - /* I/O error */ - dprintk(MANTIS_ERROR, 1, " I/O error, LINE:%d", __LINE__); - ret = -EIO; - break; - } - } else { - /* I/O error */ - dprintk(MANTIS_ERROR, 1, " I/O error, LINE:%d", __LINE__); - ret = -EIO; - break; - } - i += 2; /* Write/Read operation in one go */ - } - - if (i < num) { - if (msgs[i].flags & I2C_M_RD) - ret = mantis_i2c_read(mantis, &msgs[i]); - else - ret = mantis_i2c_write(mantis, &msgs[i]); - - i++; - if (ret < 0) - goto bail_out; - } - - } - - mutex_unlock(&mantis->i2c_lock); - - return num; - -bail_out: - mutex_unlock(&mantis->i2c_lock); - return ret; -} - -static u32 mantis_i2c_func(struct i2c_adapter *adapter) -{ - return I2C_FUNC_SMBUS_EMUL; -} - -static struct i2c_algorithm mantis_algo = { - .master_xfer = mantis_i2c_xfer, - .functionality = mantis_i2c_func, -}; - -int __devinit mantis_i2c_init(struct mantis_pci *mantis) -{ - u32 intstat, intmask; - struct i2c_adapter *i2c_adapter = &mantis->adapter; - struct pci_dev *pdev = mantis->pdev; - - init_waitqueue_head(&mantis->i2c_wq); - mutex_init(&mantis->i2c_lock); - strncpy(i2c_adapter->name, "Mantis I2C", sizeof(i2c_adapter->name)); - i2c_set_adapdata(i2c_adapter, mantis); - - i2c_adapter->owner = THIS_MODULE; - i2c_adapter->algo = &mantis_algo; - i2c_adapter->algo_data = NULL; - i2c_adapter->timeout = 500; - i2c_adapter->retries = 3; - i2c_adapter->dev.parent = &pdev->dev; - - mantis->i2c_rc = i2c_add_adapter(i2c_adapter); - if (mantis->i2c_rc < 0) - return mantis->i2c_rc; - - dprintk(MANTIS_DEBUG, 1, "Initializing I2C .."); - - intstat = mmread(MANTIS_INT_STAT); - intmask = mmread(MANTIS_INT_MASK); - mmwrite(intstat, MANTIS_INT_STAT); - dprintk(MANTIS_DEBUG, 1, "Disabling I2C interrupt"); - intmask = mmread(MANTIS_INT_MASK); - mmwrite((intmask & ~MANTIS_INT_I2CDONE), MANTIS_INT_MASK); - - return 0; -} -EXPORT_SYMBOL_GPL(mantis_i2c_init); - -int mantis_i2c_exit(struct mantis_pci *mantis) -{ - u32 intmask; - - dprintk(MANTIS_DEBUG, 1, "Disabling I2C interrupt"); - intmask = mmread(MANTIS_INT_MASK); - mmwrite((intmask & ~MANTIS_INT_I2CDONE), MANTIS_INT_MASK); - - dprintk(MANTIS_DEBUG, 1, "Removing I2C adapter"); - return i2c_del_adapter(&mantis->adapter); -} -EXPORT_SYMBOL_GPL(mantis_i2c_exit); diff --git a/drivers/media/dvb/mantis/mantis_i2c.h b/drivers/media/dvb/mantis/mantis_i2c.h deleted file mode 100644 index 1342df2..0000000 --- a/drivers/media/dvb/mantis/mantis_i2c.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_I2C_H -#define __MANTIS_I2C_H - -#define I2C_STOP (1 << 0) -#define I2C_READ (1 << 1) - -extern int mantis_i2c_init(struct mantis_pci *mantis); -extern int mantis_i2c_exit(struct mantis_pci *mantis); - -#endif /* __MANTIS_I2C_H */ diff --git a/drivers/media/dvb/mantis/mantis_input.c b/drivers/media/dvb/mantis/mantis_input.c deleted file mode 100644 index db6d54d..0000000 --- a/drivers/media/dvb/mantis/mantis_input.c +++ /dev/null @@ -1,159 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "mantis_common.h" -#include "mantis_reg.h" -#include "mantis_uart.h" - -#define MODULE_NAME "mantis_core" -#define RC_MAP_MANTIS "rc-mantis" - -static struct rc_map_table mantis_ir_table[] = { - { 0x29, KEY_POWER }, - { 0x28, KEY_FAVORITES }, - { 0x30, KEY_TEXT }, - { 0x17, KEY_INFO }, /* Preview */ - { 0x23, KEY_EPG }, - { 0x3b, KEY_F22 }, /* Record List */ - { 0x3c, KEY_1 }, - { 0x3e, KEY_2 }, - { 0x39, KEY_3 }, - { 0x36, KEY_4 }, - { 0x22, KEY_5 }, - { 0x20, KEY_6 }, - { 0x32, KEY_7 }, - { 0x26, KEY_8 }, - { 0x24, KEY_9 }, - { 0x2a, KEY_0 }, - - { 0x33, KEY_CANCEL }, - { 0x2c, KEY_BACK }, - { 0x15, KEY_CLEAR }, - { 0x3f, KEY_TAB }, - { 0x10, KEY_ENTER }, - { 0x14, KEY_UP }, - { 0x0d, KEY_RIGHT }, - { 0x0e, KEY_DOWN }, - { 0x11, KEY_LEFT }, - - { 0x21, KEY_VOLUMEUP }, - { 0x35, KEY_VOLUMEDOWN }, - { 0x3d, KEY_CHANNELDOWN }, - { 0x3a, KEY_CHANNELUP }, - { 0x2e, KEY_RECORD }, - { 0x2b, KEY_PLAY }, - { 0x13, KEY_PAUSE }, - { 0x25, KEY_STOP }, - - { 0x1f, KEY_REWIND }, - { 0x2d, KEY_FASTFORWARD }, - { 0x1e, KEY_PREVIOUS }, /* Replay |< */ - { 0x1d, KEY_NEXT }, /* Skip >| */ - - { 0x0b, KEY_CAMERA }, /* Capture */ - { 0x0f, KEY_LANGUAGE }, /* SAP */ - { 0x18, KEY_MODE }, /* PIP */ - { 0x12, KEY_ZOOM }, /* Full screen */ - { 0x1c, KEY_SUBTITLE }, - { 0x2f, KEY_MUTE }, - { 0x16, KEY_F20 }, /* L/R */ - { 0x38, KEY_F21 }, /* Hibernate */ - - { 0x37, KEY_SWITCHVIDEOMODE }, /* A/V */ - { 0x31, KEY_AGAIN }, /* Recall */ - { 0x1a, KEY_KPPLUS }, /* Zoom+ */ - { 0x19, KEY_KPMINUS }, /* Zoom- */ - { 0x27, KEY_RED }, - { 0x0C, KEY_GREEN }, - { 0x01, KEY_YELLOW }, - { 0x00, KEY_BLUE }, -}; - -static struct rc_map_list ir_mantis_map = { - .map = { - .scan = mantis_ir_table, - .size = ARRAY_SIZE(mantis_ir_table), - .rc_type = RC_TYPE_UNKNOWN, - .name = RC_MAP_MANTIS, - } -}; - -int mantis_input_init(struct mantis_pci *mantis) -{ - struct rc_dev *dev; - int err; - - err = rc_map_register(&ir_mantis_map); - if (err) - goto out; - - dev = rc_allocate_device(); - if (!dev) { - dprintk(MANTIS_ERROR, 1, "Remote device allocation failed"); - err = -ENOMEM; - goto out_map; - } - - sprintf(mantis->input_name, "Mantis %s IR receiver", mantis->hwconfig->model_name); - sprintf(mantis->input_phys, "pci-%s/ir0", pci_name(mantis->pdev)); - - dev->input_name = mantis->input_name; - dev->input_phys = mantis->input_phys; - dev->input_id.bustype = BUS_PCI; - dev->input_id.vendor = mantis->vendor_id; - dev->input_id.product = mantis->device_id; - dev->input_id.version = 1; - dev->driver_name = MODULE_NAME; - dev->map_name = RC_MAP_MANTIS; - dev->dev.parent = &mantis->pdev->dev; - - err = rc_register_device(dev); - if (err) { - dprintk(MANTIS_ERROR, 1, "IR device registration failed, ret = %d", err); - goto out_dev; - } - - mantis->rc = dev; - return 0; - -out_dev: - rc_free_device(dev); -out_map: - rc_map_unregister(&ir_mantis_map); -out: - return err; -} - -int mantis_exit(struct mantis_pci *mantis) -{ - rc_unregister_device(mantis->rc); - rc_map_unregister(&ir_mantis_map); - return 0; -} - diff --git a/drivers/media/dvb/mantis/mantis_ioc.c b/drivers/media/dvb/mantis/mantis_ioc.c deleted file mode 100644 index 24fcdc6..0000000 --- a/drivers/media/dvb/mantis/mantis_ioc.c +++ /dev/null @@ -1,124 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include - -#include -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "mantis_common.h" -#include "mantis_reg.h" -#include "mantis_ioc.h" - -static int read_eeprom_bytes(struct mantis_pci *mantis, u8 reg, u8 *data, u8 length) -{ - struct i2c_adapter *adapter = &mantis->adapter; - int err; - u8 buf = reg; - - struct i2c_msg msg[] = { - { .addr = 0x50, .flags = 0, .buf = &buf, .len = 1 }, - { .addr = 0x50, .flags = I2C_M_RD, .buf = data, .len = length }, - }; - - err = i2c_transfer(adapter, msg, 2); - if (err < 0) { - dprintk(MANTIS_ERROR, 1, "ERROR: i2c read: < err=%i d0=0x%02x d1=0x%02x >", - err, data[0], data[1]); - - return err; - } - - return 0; -} -int mantis_get_mac(struct mantis_pci *mantis) -{ - int err; - u8 mac_addr[6] = {0}; - - err = read_eeprom_bytes(mantis, 0x08, mac_addr, 6); - if (err < 0) { - dprintk(MANTIS_ERROR, 1, "ERROR: Mantis EEPROM read error <%d>", err); - - return err; - } - - dprintk(MANTIS_ERROR, 0, " MAC Address=[%pM]\n", mac_addr); - - return 0; -} -EXPORT_SYMBOL_GPL(mantis_get_mac); - -/* Turn the given bit on or off. */ -void mantis_gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value) -{ - u32 cur; - - dprintk(MANTIS_DEBUG, 1, "Set Bit <%d> to <%d>", bitpos, value); - cur = mmread(MANTIS_GPIF_ADDR); - if (value) - mantis->gpio_status = cur | (1 << bitpos); - else - mantis->gpio_status = cur & (~(1 << bitpos)); - - dprintk(MANTIS_DEBUG, 1, "GPIO Value <%02x>", mantis->gpio_status); - mmwrite(mantis->gpio_status, MANTIS_GPIF_ADDR); - mmwrite(0x00, MANTIS_GPIF_DOUT); -} -EXPORT_SYMBOL_GPL(mantis_gpio_set_bits); - -int mantis_stream_control(struct mantis_pci *mantis, enum mantis_stream_control stream_ctl) -{ - u32 reg; - - reg = mmread(MANTIS_CONTROL); - switch (stream_ctl) { - case STREAM_TO_HIF: - dprintk(MANTIS_DEBUG, 1, "Set stream to HIF"); - reg &= 0xff - MANTIS_BYPASS; - mmwrite(reg, MANTIS_CONTROL); - reg |= MANTIS_BYPASS; - mmwrite(reg, MANTIS_CONTROL); - break; - - case STREAM_TO_CAM: - dprintk(MANTIS_DEBUG, 1, "Set stream to CAM"); - reg |= MANTIS_BYPASS; - mmwrite(reg, MANTIS_CONTROL); - reg &= 0xff - MANTIS_BYPASS; - mmwrite(reg, MANTIS_CONTROL); - break; - default: - dprintk(MANTIS_ERROR, 1, "Unknown MODE <%02x>", stream_ctl); - return -1; - } - - return 0; -} -EXPORT_SYMBOL_GPL(mantis_stream_control); diff --git a/drivers/media/dvb/mantis/mantis_ioc.h b/drivers/media/dvb/mantis/mantis_ioc.h deleted file mode 100644 index d56e002..0000000 --- a/drivers/media/dvb/mantis/mantis_ioc.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_IOC_H -#define __MANTIS_IOC_H - -#define GPIF_A00 0x00 -#define GPIF_A01 0x01 -#define GPIF_A02 0x02 -#define GPIF_A03 0x03 -#define GPIF_A04 0x04 -#define GPIF_A05 0x05 -#define GPIF_A06 0x06 -#define GPIF_A07 0x07 -#define GPIF_A08 0x08 -#define GPIF_A09 0x09 -#define GPIF_A10 0x0a -#define GPIF_A11 0x0b - -#define GPIF_A12 0x0c -#define GPIF_A13 0x0d -#define GPIF_A14 0x0e - -enum mantis_stream_control { - STREAM_TO_HIF = 0, - STREAM_TO_CAM -}; - -extern int mantis_get_mac(struct mantis_pci *mantis); -extern void mantis_gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value); - -extern int mantis_stream_control(struct mantis_pci *mantis, enum mantis_stream_control stream_ctl); - -#endif /* __MANTIS_IOC_H */ diff --git a/drivers/media/dvb/mantis/mantis_link.h b/drivers/media/dvb/mantis/mantis_link.h deleted file mode 100644 index 2a81477..0000000 --- a/drivers/media/dvb/mantis/mantis_link.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_LINK_H -#define __MANTIS_LINK_H - -#include -#include -#include "dvb_ca_en50221.h" - -enum mantis_sbuf_status { - MANTIS_SBUF_DATA_AVAIL = 1, - MANTIS_SBUF_DATA_EMPTY = 2, - MANTIS_SBUF_DATA_OVFLW = 3 -}; - -struct mantis_slot { - u32 timeout; - u32 slave_cfg; - u32 bar; -}; - -/* Physical layer */ -enum mantis_slot_state { - MODULE_INSERTED = 3, - MODULE_XTRACTED = 4 -}; - -struct mantis_ca { - struct mantis_slot slot[4]; - - struct work_struct hif_evm_work; - - u32 hif_event; - wait_queue_head_t hif_opdone_wq; - wait_queue_head_t hif_brrdyw_wq; - wait_queue_head_t hif_data_wq; - wait_queue_head_t hif_write_wq; /* HIF Write op */ - - enum mantis_sbuf_status sbuf_status; - - enum mantis_slot_state slot_state; - - void *ca_priv; - - struct dvb_ca_en50221 en50221; - struct mutex ca_lock; -}; - -/* CA */ -extern void mantis_event_cam_plugin(struct mantis_ca *ca); -extern void mantis_event_cam_unplug(struct mantis_ca *ca); -extern int mantis_pcmcia_init(struct mantis_ca *ca); -extern void mantis_pcmcia_exit(struct mantis_ca *ca); -extern int mantis_evmgr_init(struct mantis_ca *ca); -extern void mantis_evmgr_exit(struct mantis_ca *ca); - -/* HIF */ -extern int mantis_hif_init(struct mantis_ca *ca); -extern void mantis_hif_exit(struct mantis_ca *ca); -extern int mantis_hif_read_mem(struct mantis_ca *ca, u32 addr); -extern int mantis_hif_write_mem(struct mantis_ca *ca, u32 addr, u8 data); -extern int mantis_hif_read_iom(struct mantis_ca *ca, u32 addr); -extern int mantis_hif_write_iom(struct mantis_ca *ca, u32 addr, u8 data); - -#endif /* __MANTIS_LINK_H */ diff --git a/drivers/media/dvb/mantis/mantis_pci.c b/drivers/media/dvb/mantis/mantis_pci.c deleted file mode 100644 index 371558a..0000000 --- a/drivers/media/dvb/mantis/mantis_pci.c +++ /dev/null @@ -1,170 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "mantis_common.h" -#include "mantis_reg.h" -#include "mantis_pci.h" - -#define DRIVER_NAME "Mantis Core" - -int __devinit mantis_pci_init(struct mantis_pci *mantis) -{ - u8 latency; - struct mantis_hwconfig *config = mantis->hwconfig; - struct pci_dev *pdev = mantis->pdev; - int err, ret = 0; - - dprintk(MANTIS_ERROR, 0, "found a %s PCI %s device on (%02x:%02x.%x),\n", - config->model_name, - config->dev_type, - mantis->pdev->bus->number, - PCI_SLOT(mantis->pdev->devfn), - PCI_FUNC(mantis->pdev->devfn)); - - err = pci_enable_device(pdev); - if (err != 0) { - ret = -ENODEV; - dprintk(MANTIS_ERROR, 1, "ERROR: PCI enable failed <%i>", err); - goto fail0; - } - - err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); - if (err != 0) { - dprintk(MANTIS_ERROR, 1, "ERROR: Unable to obtain 32 bit DMA <%i>", err); - ret = -ENOMEM; - goto fail1; - } - - pci_set_master(pdev); - - if (!request_mem_region(pci_resource_start(pdev, 0), - pci_resource_len(pdev, 0), - DRIVER_NAME)) { - - dprintk(MANTIS_ERROR, 1, "ERROR: BAR0 Request failed !"); - ret = -ENODEV; - goto fail1; - } - - mantis->mmio = ioremap(pci_resource_start(pdev, 0), - pci_resource_len(pdev, 0)); - - if (!mantis->mmio) { - dprintk(MANTIS_ERROR, 1, "ERROR: BAR0 remap failed !"); - ret = -ENODEV; - goto fail2; - } - - pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &latency); - mantis->latency = latency; - mantis->revision = pdev->revision; - - dprintk(MANTIS_ERROR, 0, " Mantis Rev %d [%04x:%04x], ", - mantis->revision, - mantis->pdev->subsystem_vendor, - mantis->pdev->subsystem_device); - - dprintk(MANTIS_ERROR, 0, - "irq: %d, latency: %d\n memory: 0x%lx, mmio: 0x%p\n", - mantis->pdev->irq, - mantis->latency, - mantis->mantis_addr, - mantis->mmio); - - err = request_irq(pdev->irq, - config->irq_handler, - IRQF_SHARED, - DRIVER_NAME, - mantis); - - if (err != 0) { - - dprintk(MANTIS_ERROR, 1, "ERROR: IRQ registration failed ! <%d>", err); - ret = -ENODEV; - goto fail3; - } - - pci_set_drvdata(pdev, mantis); - return ret; - - /* Error conditions */ -fail3: - dprintk(MANTIS_ERROR, 1, "ERROR: <%d> I/O unmap", ret); - if (mantis->mmio) - iounmap(mantis->mmio); - -fail2: - dprintk(MANTIS_ERROR, 1, "ERROR: <%d> releasing regions", ret); - release_mem_region(pci_resource_start(pdev, 0), - pci_resource_len(pdev, 0)); - -fail1: - dprintk(MANTIS_ERROR, 1, "ERROR: <%d> disabling device", ret); - pci_disable_device(pdev); - -fail0: - dprintk(MANTIS_ERROR, 1, "ERROR: <%d> exiting", ret); - pci_set_drvdata(pdev, NULL); - return ret; -} -EXPORT_SYMBOL_GPL(mantis_pci_init); - -void mantis_pci_exit(struct mantis_pci *mantis) -{ - struct pci_dev *pdev = mantis->pdev; - - dprintk(MANTIS_NOTICE, 1, " mem: 0x%p", mantis->mmio); - free_irq(pdev->irq, mantis); - if (mantis->mmio) { - iounmap(mantis->mmio); - release_mem_region(pci_resource_start(pdev, 0), - pci_resource_len(pdev, 0)); - } - - pci_disable_device(pdev); - pci_set_drvdata(pdev, NULL); -} -EXPORT_SYMBOL_GPL(mantis_pci_exit); - -MODULE_DESCRIPTION("Mantis PCI DTV bridge driver"); -MODULE_AUTHOR("Manu Abraham"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/mantis/mantis_pci.h b/drivers/media/dvb/mantis/mantis_pci.h deleted file mode 100644 index 65f0045..0000000 --- a/drivers/media/dvb/mantis/mantis_pci.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_PCI_H -#define __MANTIS_PCI_H - -extern int mantis_pci_init(struct mantis_pci *mantis); -extern void mantis_pci_exit(struct mantis_pci *mantis); - -#endif /* __MANTIS_PCI_H */ diff --git a/drivers/media/dvb/mantis/mantis_pcmcia.c b/drivers/media/dvb/mantis/mantis_pcmcia.c deleted file mode 100644 index 2f188c0..0000000 --- a/drivers/media/dvb/mantis/mantis_pcmcia.c +++ /dev/null @@ -1,121 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include - -#include -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "mantis_common.h" -#include "mantis_link.h" /* temporary due to physical layer stuff */ -#include "mantis_reg.h" - -/* - * If Slot state is already PLUG_IN event and we are called - * again, definitely it is jitter alone - */ -void mantis_event_cam_plugin(struct mantis_ca *ca) -{ - struct mantis_pci *mantis = ca->ca_priv; - - u32 gpif_irqcfg; - - if (ca->slot_state == MODULE_XTRACTED) { - dprintk(MANTIS_DEBUG, 1, "Event: CAM Plugged IN: Adapter(%d) Slot(0)", mantis->num); - udelay(50); - mmwrite(0xda000000, MANTIS_CARD_RESET); - gpif_irqcfg = mmread(MANTIS_GPIF_IRQCFG); - gpif_irqcfg |= MANTIS_MASK_PLUGOUT; - gpif_irqcfg &= ~MANTIS_MASK_PLUGIN; - mmwrite(gpif_irqcfg, MANTIS_GPIF_IRQCFG); - udelay(500); - ca->slot_state = MODULE_INSERTED; - } - udelay(100); -} - -/* - * If Slot state is already UN_PLUG event and we are called - * again, definitely it is jitter alone - */ -void mantis_event_cam_unplug(struct mantis_ca *ca) -{ - struct mantis_pci *mantis = ca->ca_priv; - - u32 gpif_irqcfg; - - if (ca->slot_state == MODULE_INSERTED) { - dprintk(MANTIS_DEBUG, 1, "Event: CAM Unplugged: Adapter(%d) Slot(0)", mantis->num); - udelay(50); - mmwrite(0x00da0000, MANTIS_CARD_RESET); - gpif_irqcfg = mmread(MANTIS_GPIF_IRQCFG); - gpif_irqcfg |= MANTIS_MASK_PLUGIN; - gpif_irqcfg &= ~MANTIS_MASK_PLUGOUT; - mmwrite(gpif_irqcfg, MANTIS_GPIF_IRQCFG); - udelay(500); - ca->slot_state = MODULE_XTRACTED; - } - udelay(100); -} - -int mantis_pcmcia_init(struct mantis_ca *ca) -{ - struct mantis_pci *mantis = ca->ca_priv; - - u32 gpif_stat, card_stat; - - mmwrite(mmread(MANTIS_INT_MASK) | MANTIS_INT_IRQ0, MANTIS_INT_MASK); - gpif_stat = mmread(MANTIS_GPIF_STATUS); - card_stat = mmread(MANTIS_GPIF_IRQCFG); - - if (gpif_stat & MANTIS_GPIF_DETSTAT) { - dprintk(MANTIS_DEBUG, 1, "CAM found on Adapter(%d) Slot(0)", mantis->num); - mmwrite(card_stat | MANTIS_MASK_PLUGOUT, MANTIS_GPIF_IRQCFG); - ca->slot_state = MODULE_INSERTED; - dvb_ca_en50221_camchange_irq(&ca->en50221, - 0, - DVB_CA_EN50221_CAMCHANGE_INSERTED); - } else { - dprintk(MANTIS_DEBUG, 1, "Empty Slot on Adapter(%d) Slot(0)", mantis->num); - mmwrite(card_stat | MANTIS_MASK_PLUGIN, MANTIS_GPIF_IRQCFG); - ca->slot_state = MODULE_XTRACTED; - dvb_ca_en50221_camchange_irq(&ca->en50221, - 0, - DVB_CA_EN50221_CAMCHANGE_REMOVED); - } - - return 0; -} - -void mantis_pcmcia_exit(struct mantis_ca *ca) -{ - struct mantis_pci *mantis = ca->ca_priv; - - mmwrite(mmread(MANTIS_GPIF_STATUS) & (~MANTIS_CARD_PLUGOUT | ~MANTIS_CARD_PLUGIN), MANTIS_GPIF_STATUS); - mmwrite(mmread(MANTIS_INT_MASK) & ~MANTIS_INT_IRQ0, MANTIS_INT_MASK); -} diff --git a/drivers/media/dvb/mantis/mantis_reg.h b/drivers/media/dvb/mantis/mantis_reg.h deleted file mode 100644 index 7761f9d..0000000 --- a/drivers/media/dvb/mantis/mantis_reg.h +++ /dev/null @@ -1,197 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_REG_H -#define __MANTIS_REG_H - -/* Interrupts */ -#define MANTIS_INT_STAT 0x00 -#define MANTIS_INT_MASK 0x04 - -#define MANTIS_INT_RISCSTAT (0x0f << 28) -#define MANTIS_INT_RISCEN (0x01 << 27) -#define MANTIS_INT_I2CRACK (0x01 << 26) - -/* #define MANTIS_INT_GPIF (0xff << 12) */ - -#define MANTIS_INT_PCMCIA7 (0x01 << 19) -#define MANTIS_INT_PCMCIA6 (0x01 << 18) -#define MANTIS_INT_PCMCIA5 (0x01 << 17) -#define MANTIS_INT_PCMCIA4 (0x01 << 16) -#define MANTIS_INT_PCMCIA3 (0x01 << 15) -#define MANTIS_INT_PCMCIA2 (0x01 << 14) -#define MANTIS_INT_PCMCIA1 (0x01 << 13) -#define MANTIS_INT_PCMCIA0 (0x01 << 12) -#define MANTIS_INT_IRQ1 (0x01 << 11) -#define MANTIS_INT_IRQ0 (0x01 << 10) -#define MANTIS_INT_OCERR (0x01 << 8) -#define MANTIS_INT_PABORT (0x01 << 7) -#define MANTIS_INT_RIPERR (0x01 << 6) -#define MANTIS_INT_PPERR (0x01 << 5) -#define MANTIS_INT_FTRGT (0x01 << 3) -#define MANTIS_INT_RISCI (0x01 << 1) -#define MANTIS_INT_I2CDONE (0x01 << 0) - -/* DMA */ -#define MANTIS_DMA_CTL 0x08 -#define MANTIS_GPIF_RD (0xff << 24) -#define MANTIS_GPIF_WR (0xff << 16) -#define MANTIS_CPU_DO (0x01 << 10) -#define MANTIS_DRV_DO (0x01 << 9) -#define MANTIS_I2C_RD (0x01 << 7) -#define MANTIS_I2C_WR (0x01 << 6) -#define MANTIS_DCAP_MODE (0x01 << 5) -#define MANTIS_FIFO_TP_4 (0x00 << 3) -#define MANTIS_FIFO_TP_8 (0x01 << 3) -#define MANTIS_FIFO_TP_16 (0x02 << 3) -#define MANTIS_FIFO_EN (0x01 << 2) -#define MANTIS_DCAP_EN (0x01 << 1) -#define MANTIS_RISC_EN (0x01 << 0) - -/* DEBUG */ -#define MANTIS_DEBUGREG 0x0c -#define MANTIS_DATINV (0x0e << 7) -#define MANTIS_TOP_DEBUGSEL (0x07 << 4) -#define MANTIS_PCMCIA_DEBUGSEL (0x0f << 0) - -#define MANTIS_RISC_START 0x10 -#define MANTIS_RISC_PC 0x14 - -/* I2C */ -#define MANTIS_I2CDATA_CTL 0x18 -#define MANTIS_I2C_RATE_1 (0x00 << 6) -#define MANTIS_I2C_RATE_2 (0x01 << 6) -#define MANTIS_I2C_RATE_3 (0x02 << 6) -#define MANTIS_I2C_RATE_4 (0x03 << 6) -#define MANTIS_I2C_STOP (0x01 << 5) -#define MANTIS_I2C_PGMODE (0x01 << 3) - -/* DATA */ -#define MANTIS_CMD_DATA_R1 0x20 -#define MANTIS_CMD_DATA_3 (0xff << 24) -#define MANTIS_CMD_DATA_2 (0xff << 16) -#define MANTIS_CMD_DATA_1 (0xff << 8) -#define MANTIS_CMD_DATA_0 (0xff << 0) - -#define MANTIS_CMD_DATA_R2 0x24 -#define MANTIS_CMD_DATA_7 (0xff << 24) -#define MANTIS_CMD_DATA_6 (0xff << 16) -#define MANTIS_CMD_DATA_5 (0xff << 8) -#define MANTIS_CMD_DATA_4 (0xff << 0) - -#define MANTIS_CONTROL 0x28 -#define MANTIS_DET (0x01 << 7) -#define MANTIS_DAT_CF_EN (0x01 << 6) -#define MANTIS_ACS (0x03 << 4) -#define MANTIS_VCCEN (0x01 << 3) -#define MANTIS_BYPASS (0x01 << 2) -#define MANTIS_MRST (0x01 << 1) -#define MANTIS_CRST_INT (0x01 << 0) - -#define MANTIS_GPIF_CFGSLA 0x84 -#define MANTIS_GPIF_WAITSMPL (0x07 << 28) -#define MANTIS_GPIF_BYTEADDRSUB (0x01 << 25) -#define MANTIS_GPIF_WAITPOL (0x01 << 24) -#define MANTIS_GPIF_NCDELAY (0x07 << 20) -#define MANTIS_GPIF_RW2CSDELAY (0x07 << 16) -#define MANTIS_GPIF_SLFTIMEDMODE (0x01 << 15) -#define MANTIS_GPIF_SLFTIMEDDELY (0x7f << 8) -#define MANTIS_GPIF_DEVTYPE (0x07 << 4) -#define MANTIS_GPIF_BIGENDIAN (0x01 << 3) -#define MANTIS_GPIF_FETCHCMD (0x03 << 1) -#define MANTIS_GPIF_HWORDDEV (0x01 << 0) - -#define MANTIS_GPIF_WSTOPER 0x90 -#define MANTIS_GPIF_WSTOPERWREN3 (0x01 << 31) -#define MANTIS_GPIF_PARBOOTN (0x01 << 29) -#define MANTIS_GPIF_WSTOPERSLID3 (0x1f << 24) -#define MANTIS_GPIF_WSTOPERWREN2 (0x01 << 23) -#define MANTIS_GPIF_WSTOPERSLID2 (0x1f << 16) -#define MANTIS_GPIF_WSTOPERWREN1 (0x01 << 15) -#define MANTIS_GPIF_WSTOPERSLID1 (0x1f << 8) -#define MANTIS_GPIF_WSTOPERWREN0 (0x01 << 7) -#define MANTIS_GPIF_WSTOPERSLID0 (0x1f << 0) - -#define MANTIS_GPIF_CS2RW 0x94 -#define MANTIS_GPIF_CS2RWWREN3 (0x01 << 31) -#define MANTIS_GPIF_CS2RWDELY3 (0x3f << 24) -#define MANTIS_GPIF_CS2RWWREN2 (0x01 << 23) -#define MANTIS_GPIF_CS2RWDELY2 (0x3f << 16) -#define MANTIS_GPIF_CS2RWWREN1 (0x01 << 15) -#define MANTIS_GPIF_CS2RWDELY1 (0x3f << 8) -#define MANTIS_GPIF_CS2RWWREN0 (0x01 << 7) -#define MANTIS_GPIF_CS2RWDELY0 (0x3f << 0) - -#define MANTIS_GPIF_IRQCFG 0x98 -#define MANTIS_GPIF_IRQPOL (0x01 << 8) -#define MANTIS_MASK_WRACK (0x01 << 7) -#define MANTIS_MASK_BRRDY (0x01 << 6) -#define MANTIS_MASK_OVFLW (0x01 << 5) -#define MANTIS_MASK_OTHERR (0x01 << 4) -#define MANTIS_MASK_WSTO (0x01 << 3) -#define MANTIS_MASK_EXTIRQ (0x01 << 2) -#define MANTIS_MASK_PLUGIN (0x01 << 1) -#define MANTIS_MASK_PLUGOUT (0x01 << 0) - -#define MANTIS_GPIF_STATUS 0x9c -#define MANTIS_SBUF_KILLOP (0x01 << 15) -#define MANTIS_SBUF_OPDONE (0x01 << 14) -#define MANTIS_SBUF_EMPTY (0x01 << 13) -#define MANTIS_GPIF_DETSTAT (0x01 << 9) -#define MANTIS_GPIF_INTSTAT (0x01 << 8) -#define MANTIS_GPIF_WRACK (0x01 << 7) -#define MANTIS_GPIF_BRRDY (0x01 << 6) -#define MANTIS_SBUF_OVFLW (0x01 << 5) -#define MANTIS_GPIF_OTHERR (0x01 << 4) -#define MANTIS_SBUF_WSTO (0x01 << 3) -#define MANTIS_GPIF_EXTIRQ (0x01 << 2) -#define MANTIS_CARD_PLUGIN (0x01 << 1) -#define MANTIS_CARD_PLUGOUT (0x01 << 0) - -#define MANTIS_GPIF_BRADDR 0xa0 -#define MANTIS_GPIF_PCMCIAREG (0x01 << 27) -#define MANTIS_GPIF_PCMCIAIOM (0x01 << 26) -#define MANTIS_GPIF_BR_ADDR (0xfffffff << 0) - -#define MANTIS_GPIF_BRBYTES 0xa4 -#define MANTIS_GPIF_BRCNT (0xfff << 0) - -#define MANTIS_PCMCIA_RESET 0xa8 -#define MANTIS_PCMCIA_RSTVAL (0xff << 0) - -#define MANTIS_CARD_RESET 0xac - -#define MANTIS_GPIF_ADDR 0xb0 -#define MANTIS_GPIF_HIFRDWRN (0x01 << 31) -#define MANTIS_GPIF_PCMCIAREG (0x01 << 27) -#define MANTIS_GPIF_PCMCIAIOM (0x01 << 26) -#define MANTIS_GPIF_HIFADDR (0xfffffff << 0) - -#define MANTIS_GPIF_DOUT 0xb4 -#define MANTIS_GPIF_HIFDOUT (0xfffffff << 0) - -#define MANTIS_GPIF_DIN 0xb8 -#define MANTIS_GPIF_HIFDIN (0xfffffff << 0) - -#define MANTIS_GPIF_SPARE 0xbc -#define MANTIS_GPIF_LOGICRD (0xffff << 16) -#define MANTIS_GPIF_LOGICRW (0xffff << 0) - -#endif /* __MANTIS_REG_H */ diff --git a/drivers/media/dvb/mantis/mantis_uart.c b/drivers/media/dvb/mantis/mantis_uart.c deleted file mode 100644 index 18340da..0000000 --- a/drivers/media/dvb/mantis/mantis_uart.c +++ /dev/null @@ -1,188 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include - -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "mantis_common.h" -#include "mantis_reg.h" -#include "mantis_uart.h" - -struct mantis_uart_params { - enum mantis_baud baud_rate; - enum mantis_parity parity; -}; - -static struct { - char string[7]; -} rates[5] = { - { "9600" }, - { "19200" }, - { "38400" }, - { "57600" }, - { "115200" } -}; - -static struct { - char string[5]; -} parity[3] = { - { "NONE" }, - { "ODD" }, - { "EVEN" } -}; - -#define UART_MAX_BUF 16 - -int mantis_uart_read(struct mantis_pci *mantis, u8 *data) -{ - struct mantis_hwconfig *config = mantis->hwconfig; - u32 stat = 0, i; - - /* get data */ - for (i = 0; i < (config->bytes + 1); i++) { - - stat = mmread(MANTIS_UART_STAT); - - if (stat & MANTIS_UART_RXFIFO_FULL) { - dprintk(MANTIS_ERROR, 1, "RX Fifo FULL"); - } - data[i] = mmread(MANTIS_UART_RXD) & 0x3f; - - dprintk(MANTIS_DEBUG, 1, "Reading ... <%02x>", data[i] & 0x3f); - - if (data[i] & (1 << 7)) { - dprintk(MANTIS_ERROR, 1, "UART framing error"); - return -EINVAL; - } - if (data[i] & (1 << 6)) { - dprintk(MANTIS_ERROR, 1, "UART parity error"); - return -EINVAL; - } - } - - return 0; -} - -static void mantis_uart_work(struct work_struct *work) -{ - struct mantis_pci *mantis = container_of(work, struct mantis_pci, uart_work); - struct mantis_hwconfig *config = mantis->hwconfig; - u8 buf[16]; - int i; - - mantis_uart_read(mantis, buf); - - for (i = 0; i < (config->bytes + 1); i++) - dprintk(MANTIS_INFO, 1, "UART BUF:%d <%02x> ", i, buf[i]); - - dprintk(MANTIS_DEBUG, 0, "\n"); -} - -static int mantis_uart_setup(struct mantis_pci *mantis, - struct mantis_uart_params *params) -{ - u32 reg; - - mmwrite((mmread(MANTIS_UART_CTL) | (params->parity & 0x3)), MANTIS_UART_CTL); - - reg = mmread(MANTIS_UART_BAUD); - - switch (params->baud_rate) { - case MANTIS_BAUD_9600: - reg |= 0xd8; - break; - case MANTIS_BAUD_19200: - reg |= 0x6c; - break; - case MANTIS_BAUD_38400: - reg |= 0x36; - break; - case MANTIS_BAUD_57600: - reg |= 0x23; - break; - case MANTIS_BAUD_115200: - reg |= 0x11; - break; - default: - return -EINVAL; - } - - mmwrite(reg, MANTIS_UART_BAUD); - - return 0; -} - -int mantis_uart_init(struct mantis_pci *mantis) -{ - struct mantis_hwconfig *config = mantis->hwconfig; - struct mantis_uart_params params; - - /* default parity: */ - params.baud_rate = config->baud_rate; - params.parity = config->parity; - dprintk(MANTIS_INFO, 1, "Initializing UART @ %sbps parity:%s", - rates[params.baud_rate].string, - parity[params.parity].string); - - init_waitqueue_head(&mantis->uart_wq); - spin_lock_init(&mantis->uart_lock); - - INIT_WORK(&mantis->uart_work, mantis_uart_work); - - /* disable interrupt */ - mmwrite(mmread(MANTIS_UART_CTL) & 0xffef, MANTIS_UART_CTL); - - mantis_uart_setup(mantis, ¶ms); - - /* default 1 byte */ - mmwrite((mmread(MANTIS_UART_BAUD) | (config->bytes << 8)), MANTIS_UART_BAUD); - - /* flush buffer */ - mmwrite((mmread(MANTIS_UART_CTL) | MANTIS_UART_RXFLUSH), MANTIS_UART_CTL); - - /* enable interrupt */ - mmwrite(mmread(MANTIS_INT_MASK) | 0x800, MANTIS_INT_MASK); - mmwrite(mmread(MANTIS_UART_CTL) | MANTIS_UART_RXINT, MANTIS_UART_CTL); - - schedule_work(&mantis->uart_work); - dprintk(MANTIS_DEBUG, 1, "UART successfully initialized"); - - return 0; -} -EXPORT_SYMBOL_GPL(mantis_uart_init); - -void mantis_uart_exit(struct mantis_pci *mantis) -{ - /* disable interrupt */ - mmwrite(mmread(MANTIS_UART_CTL) & 0xffef, MANTIS_UART_CTL); - flush_work_sync(&mantis->uart_work); -} -EXPORT_SYMBOL_GPL(mantis_uart_exit); diff --git a/drivers/media/dvb/mantis/mantis_uart.h b/drivers/media/dvb/mantis/mantis_uart.h deleted file mode 100644 index ffb62a0..0000000 --- a/drivers/media/dvb/mantis/mantis_uart.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - Mantis PCI bridge driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_UART_H -#define __MANTIS_UART_H - -#define MANTIS_UART_CTL 0xe0 -#define MANTIS_UART_RXINT (1 << 4) -#define MANTIS_UART_RXFLUSH (1 << 2) - -#define MANTIS_UART_RXD 0xe8 -#define MANTIS_UART_BAUD 0xec - -#define MANTIS_UART_STAT 0xf0 -#define MANTIS_UART_RXFIFO_DATA (1 << 7) -#define MANTIS_UART_RXFIFO_EMPTY (1 << 6) -#define MANTIS_UART_RXFIFO_FULL (1 << 3) -#define MANTIS_UART_FRAME_ERR (1 << 2) -#define MANTIS_UART_PARITY_ERR (1 << 1) -#define MANTIS_UART_RXTHRESH_INT (1 << 0) - -enum mantis_baud { - MANTIS_BAUD_9600 = 0, - MANTIS_BAUD_19200, - MANTIS_BAUD_38400, - MANTIS_BAUD_57600, - MANTIS_BAUD_115200 -}; - -enum mantis_parity { - MANTIS_PARITY_NONE = 0, - MANTIS_PARITY_EVEN, - MANTIS_PARITY_ODD, -}; - -struct mantis_pci; - -extern int mantis_uart_init(struct mantis_pci *mantis); -extern void mantis_uart_exit(struct mantis_pci *mantis); - -#endif /* __MANTIS_UART_H */ diff --git a/drivers/media/dvb/mantis/mantis_vp1033.c b/drivers/media/dvb/mantis/mantis_vp1033.c deleted file mode 100644 index ad013e9..0000000 --- a/drivers/media/dvb/mantis/mantis_vp1033.c +++ /dev/null @@ -1,212 +0,0 @@ -/* - Mantis VP-1033 driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "stv0299.h" -#include "mantis_common.h" -#include "mantis_ioc.h" -#include "mantis_dvb.h" -#include "mantis_vp1033.h" -#include "mantis_reg.h" - -u8 lgtdqcs001f_inittab[] = { - 0x01, 0x15, - 0x02, 0x30, - 0x03, 0x00, - 0x04, 0x2a, - 0x05, 0x85, - 0x06, 0x02, - 0x07, 0x00, - 0x08, 0x00, - 0x0c, 0x01, - 0x0d, 0x81, - 0x0e, 0x44, - 0x0f, 0x94, - 0x10, 0x3c, - 0x11, 0x84, - 0x12, 0xb9, - 0x13, 0xb5, - 0x14, 0x4f, - 0x15, 0xc9, - 0x16, 0x80, - 0x17, 0x36, - 0x18, 0xfb, - 0x19, 0xcf, - 0x1a, 0xbc, - 0x1c, 0x2b, - 0x1d, 0x27, - 0x1e, 0x00, - 0x1f, 0x0b, - 0x20, 0xa1, - 0x21, 0x60, - 0x22, 0x00, - 0x23, 0x00, - 0x28, 0x00, - 0x29, 0x28, - 0x2a, 0x14, - 0x2b, 0x0f, - 0x2c, 0x09, - 0x2d, 0x05, - 0x31, 0x1f, - 0x32, 0x19, - 0x33, 0xfc, - 0x34, 0x13, - 0xff, 0xff, -}; - -#define MANTIS_MODEL_NAME "VP-1033" -#define MANTIS_DEV_TYPE "DVB-S/DSS" - -int lgtdqcs001f_tuner_set(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct mantis_pci *mantis = fe->dvb->priv; - struct i2c_adapter *adapter = &mantis->adapter; - - u8 buf[4]; - u32 div; - - - struct i2c_msg msg = {.addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf)}; - - div = p->frequency / 250; - - buf[0] = (div >> 8) & 0x7f; - buf[1] = div & 0xff; - buf[2] = 0x83; - buf[3] = 0xc0; - - if (p->frequency < 1531000) - buf[3] |= 0x04; - else - buf[3] &= ~0x04; - if (i2c_transfer(adapter, &msg, 1) < 0) { - dprintk(MANTIS_ERROR, 1, "Write: I2C Transfer failed"); - return -EIO; - } - msleep_interruptible(100); - - return 0; -} - -int lgtdqcs001f_set_symbol_rate(struct dvb_frontend *fe, - u32 srate, u32 ratio) -{ - u8 aclk = 0; - u8 bclk = 0; - - if (srate < 1500000) { - aclk = 0xb7; - bclk = 0x47; - } else if (srate < 3000000) { - aclk = 0xb7; - bclk = 0x4b; - } else if (srate < 7000000) { - aclk = 0xb7; - bclk = 0x4f; - } else if (srate < 14000000) { - aclk = 0xb7; - bclk = 0x53; - } else if (srate < 30000000) { - aclk = 0xb6; - bclk = 0x53; - } else if (srate < 45000000) { - aclk = 0xb4; - bclk = 0x51; - } - stv0299_writereg(fe, 0x13, aclk); - stv0299_writereg(fe, 0x14, bclk); - - stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); - stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); - stv0299_writereg(fe, 0x21, ratio & 0xf0); - - return 0; -} - -struct stv0299_config lgtdqcs001f_config = { - .demod_address = 0x68, - .inittab = lgtdqcs001f_inittab, - .mclk = 88000000UL, - .invert = 0, - .skip_reinit = 0, - .volt13_op0_op1 = STV0299_VOLT13_OP0, - .min_delay_ms = 100, - .set_symbol_rate = lgtdqcs001f_set_symbol_rate, -}; - -static int vp1033_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe) -{ - struct i2c_adapter *adapter = &mantis->adapter; - - int err = 0; - - err = mantis_frontend_power(mantis, POWER_ON); - if (err == 0) { - mantis_frontend_soft_reset(mantis); - msleep(250); - - dprintk(MANTIS_ERROR, 1, "Probing for STV0299 (DVB-S)"); - fe = dvb_attach(stv0299_attach, &lgtdqcs001f_config, adapter); - - if (fe) { - fe->ops.tuner_ops.set_params = lgtdqcs001f_tuner_set; - dprintk(MANTIS_ERROR, 1, "found STV0299 DVB-S frontend @ 0x%02x", - lgtdqcs001f_config.demod_address); - - dprintk(MANTIS_ERROR, 1, "Mantis DVB-S STV0299 frontend attach success"); - } else { - return -1; - } - } else { - dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>", - adapter->name, - err); - - return -EIO; - } - mantis->fe = fe; - dprintk(MANTIS_ERROR, 1, "Done!"); - - return 0; -} - -struct mantis_hwconfig vp1033_config = { - .model_name = MANTIS_MODEL_NAME, - .dev_type = MANTIS_DEV_TYPE, - .ts_size = MANTIS_TS_204, - - .baud_rate = MANTIS_BAUD_9600, - .parity = MANTIS_PARITY_NONE, - .bytes = 0, - - .frontend_init = vp1033_frontend_init, - .power = GPIF_A12, - .reset = GPIF_A13, -}; diff --git a/drivers/media/dvb/mantis/mantis_vp1033.h b/drivers/media/dvb/mantis/mantis_vp1033.h deleted file mode 100644 index 7daaa1b..0000000 --- a/drivers/media/dvb/mantis/mantis_vp1033.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - Mantis VP-1033 driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_VP1033_H -#define __MANTIS_VP1033_H - -#include "mantis_common.h" - -#define MANTIS_VP_1033_DVB_S 0x0016 - -extern struct mantis_hwconfig vp1033_config; - -#endif /* __MANTIS_VP1033_H */ diff --git a/drivers/media/dvb/mantis/mantis_vp1034.c b/drivers/media/dvb/mantis/mantis_vp1034.c deleted file mode 100644 index 430ae84..0000000 --- a/drivers/media/dvb/mantis/mantis_vp1034.c +++ /dev/null @@ -1,120 +0,0 @@ -/* - Mantis VP-1034 driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "mb86a16.h" -#include "mantis_common.h" -#include "mantis_ioc.h" -#include "mantis_dvb.h" -#include "mantis_vp1034.h" -#include "mantis_reg.h" - -struct mb86a16_config vp1034_mb86a16_config = { - .demod_address = 0x08, - .set_voltage = vp1034_set_voltage, -}; - -#define MANTIS_MODEL_NAME "VP-1034" -#define MANTIS_DEV_TYPE "DVB-S/DSS" - -int vp1034_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) -{ - struct mantis_pci *mantis = fe->dvb->priv; - - switch (voltage) { - case SEC_VOLTAGE_13: - dprintk(MANTIS_ERROR, 1, "Polarization=[13V]"); - mantis_gpio_set_bits(mantis, 13, 1); - mantis_gpio_set_bits(mantis, 14, 0); - break; - case SEC_VOLTAGE_18: - dprintk(MANTIS_ERROR, 1, "Polarization=[18V]"); - mantis_gpio_set_bits(mantis, 13, 1); - mantis_gpio_set_bits(mantis, 14, 1); - break; - case SEC_VOLTAGE_OFF: - dprintk(MANTIS_ERROR, 1, "Frontend (dummy) POWERDOWN"); - break; - default: - dprintk(MANTIS_ERROR, 1, "Invalid = (%d)", (u32) voltage); - return -EINVAL; - } - mmwrite(0x00, MANTIS_GPIF_DOUT); - - return 0; -} - -static int vp1034_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe) -{ - struct i2c_adapter *adapter = &mantis->adapter; - - int err = 0; - - err = mantis_frontend_power(mantis, POWER_ON); - if (err == 0) { - mantis_frontend_soft_reset(mantis); - msleep(250); - - dprintk(MANTIS_ERROR, 1, "Probing for MB86A16 (DVB-S/DSS)"); - fe = dvb_attach(mb86a16_attach, &vp1034_mb86a16_config, adapter); - if (fe) { - dprintk(MANTIS_ERROR, 1, - "found MB86A16 DVB-S/DSS frontend @0x%02x", - vp1034_mb86a16_config.demod_address); - - } else { - return -1; - } - } else { - dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>", - adapter->name, - err); - - return -EIO; - } - mantis->fe = fe; - dprintk(MANTIS_ERROR, 1, "Done!"); - - return 0; -} - -struct mantis_hwconfig vp1034_config = { - .model_name = MANTIS_MODEL_NAME, - .dev_type = MANTIS_DEV_TYPE, - .ts_size = MANTIS_TS_204, - - .baud_rate = MANTIS_BAUD_9600, - .parity = MANTIS_PARITY_NONE, - .bytes = 0, - - .frontend_init = vp1034_frontend_init, - .power = GPIF_A12, - .reset = GPIF_A13, -}; diff --git a/drivers/media/dvb/mantis/mantis_vp1034.h b/drivers/media/dvb/mantis/mantis_vp1034.h deleted file mode 100644 index 323f38e..0000000 --- a/drivers/media/dvb/mantis/mantis_vp1034.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - Mantis VP-1034 driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_VP1034_H -#define __MANTIS_VP1034_H - -#include "dvb_frontend.h" -#include "mantis_common.h" - - -#define MANTIS_VP_1034_DVB_S 0x0014 - -extern struct mantis_hwconfig vp1034_config; -extern int vp1034_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage); - -#endif /* __MANTIS_VP1034_H */ diff --git a/drivers/media/dvb/mantis/mantis_vp1041.c b/drivers/media/dvb/mantis/mantis_vp1041.c deleted file mode 100644 index 07aa887..0000000 --- a/drivers/media/dvb/mantis/mantis_vp1041.c +++ /dev/null @@ -1,357 +0,0 @@ -/* - Mantis VP-1041 driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "mantis_common.h" -#include "mantis_ioc.h" -#include "mantis_dvb.h" -#include "mantis_vp1041.h" -#include "stb0899_reg.h" -#include "stb0899_drv.h" -#include "stb0899_cfg.h" -#include "stb6100_cfg.h" -#include "stb6100.h" -#include "lnbp21.h" - -#define MANTIS_MODEL_NAME "VP-1041" -#define MANTIS_DEV_TYPE "DSS/DVB-S/DVB-S2" - -static const struct stb0899_s1_reg vp1041_stb0899_s1_init_1[] = { - - /* 0x0000000b, *//* SYSREG */ - { STB0899_DEV_ID , 0x30 }, - { STB0899_DISCNTRL1 , 0x32 }, - { STB0899_DISCNTRL2 , 0x80 }, - { STB0899_DISRX_ST0 , 0x04 }, - { STB0899_DISRX_ST1 , 0x00 }, - { STB0899_DISPARITY , 0x00 }, - { STB0899_DISSTATUS , 0x20 }, - { STB0899_DISF22 , 0x99 }, - { STB0899_DISF22RX , 0xa8 }, - /* SYSREG ? */ - { STB0899_ACRPRESC , 0x11 }, - { STB0899_ACRDIV1 , 0x0a }, - { STB0899_ACRDIV2 , 0x05 }, - { STB0899_DACR1 , 0x00 }, - { STB0899_DACR2 , 0x00 }, - { STB0899_OUTCFG , 0x00 }, - { STB0899_MODECFG , 0x00 }, - { STB0899_IRQSTATUS_3 , 0xfe }, - { STB0899_IRQSTATUS_2 , 0x03 }, - { STB0899_IRQSTATUS_1 , 0x7c }, - { STB0899_IRQSTATUS_0 , 0xf4 }, - { STB0899_IRQMSK_3 , 0xf3 }, - { STB0899_IRQMSK_2 , 0xfc }, - { STB0899_IRQMSK_1 , 0xff }, - { STB0899_IRQMSK_0 , 0xff }, - { STB0899_IRQCFG , 0x00 }, - { STB0899_I2CCFG , 0x88 }, - { STB0899_I2CRPT , 0x58 }, - { STB0899_IOPVALUE5 , 0x00 }, - { STB0899_IOPVALUE4 , 0x33 }, - { STB0899_IOPVALUE3 , 0x6d }, - { STB0899_IOPVALUE2 , 0x90 }, - { STB0899_IOPVALUE1 , 0x60 }, - { STB0899_IOPVALUE0 , 0x00 }, - { STB0899_GPIO00CFG , 0x82 }, - { STB0899_GPIO01CFG , 0x82 }, - { STB0899_GPIO02CFG , 0x82 }, - { STB0899_GPIO03CFG , 0x82 }, - { STB0899_GPIO04CFG , 0x82 }, - { STB0899_GPIO05CFG , 0x82 }, - { STB0899_GPIO06CFG , 0x82 }, - { STB0899_GPIO07CFG , 0x82 }, - { STB0899_GPIO08CFG , 0x82 }, - { STB0899_GPIO09CFG , 0x82 }, - { STB0899_GPIO10CFG , 0x82 }, - { STB0899_GPIO11CFG , 0x82 }, - { STB0899_GPIO12CFG , 0x82 }, - { STB0899_GPIO13CFG , 0x82 }, - { STB0899_GPIO14CFG , 0x82 }, - { STB0899_GPIO15CFG , 0x82 }, - { STB0899_GPIO16CFG , 0x82 }, - { STB0899_GPIO17CFG , 0x82 }, - { STB0899_GPIO18CFG , 0x82 }, - { STB0899_GPIO19CFG , 0x82 }, - { STB0899_GPIO20CFG , 0x82 }, - { STB0899_SDATCFG , 0xb8 }, - { STB0899_SCLTCFG , 0xba }, - { STB0899_AGCRFCFG , 0x1c }, /* 0x11 */ - { STB0899_GPIO22 , 0x82 }, /* AGCBB2CFG */ - { STB0899_GPIO21 , 0x91 }, /* AGCBB1CFG */ - { STB0899_DIRCLKCFG , 0x82 }, - { STB0899_CLKOUT27CFG , 0x7e }, - { STB0899_STDBYCFG , 0x82 }, - { STB0899_CS0CFG , 0x82 }, - { STB0899_CS1CFG , 0x82 }, - { STB0899_DISEQCOCFG , 0x20 }, - { STB0899_GPIO32CFG , 0x82 }, - { STB0899_GPIO33CFG , 0x82 }, - { STB0899_GPIO34CFG , 0x82 }, - { STB0899_GPIO35CFG , 0x82 }, - { STB0899_GPIO36CFG , 0x82 }, - { STB0899_GPIO37CFG , 0x82 }, - { STB0899_GPIO38CFG , 0x82 }, - { STB0899_GPIO39CFG , 0x82 }, - { STB0899_NCOARSE , 0x17 }, /* 0x15 = 27 Mhz Clock, F/3 = 198MHz, F/6 = 99MHz */ - { STB0899_SYNTCTRL , 0x02 }, /* 0x00 = CLK from CLKI, 0x02 = CLK from XTALI */ - { STB0899_FILTCTRL , 0x00 }, - { STB0899_SYSCTRL , 0x01 }, - { STB0899_STOPCLK1 , 0x20 }, - { STB0899_STOPCLK2 , 0x00 }, - { STB0899_INTBUFSTATUS , 0x00 }, - { STB0899_INTBUFCTRL , 0x0a }, - { 0xffff , 0xff }, -}; - -static const struct stb0899_s1_reg vp1041_stb0899_s1_init_3[] = { - { STB0899_DEMOD , 0x00 }, - { STB0899_RCOMPC , 0xc9 }, - { STB0899_AGC1CN , 0x01 }, - { STB0899_AGC1REF , 0x10 }, - { STB0899_RTC , 0x23 }, - { STB0899_TMGCFG , 0x4e }, - { STB0899_AGC2REF , 0x34 }, - { STB0899_TLSR , 0x84 }, - { STB0899_CFD , 0xf7 }, - { STB0899_ACLC , 0x87 }, - { STB0899_BCLC , 0x94 }, - { STB0899_EQON , 0x41 }, - { STB0899_LDT , 0xf1 }, - { STB0899_LDT2 , 0xe3 }, - { STB0899_EQUALREF , 0xb4 }, - { STB0899_TMGRAMP , 0x10 }, - { STB0899_TMGTHD , 0x30 }, - { STB0899_IDCCOMP , 0xfd }, - { STB0899_QDCCOMP , 0xff }, - { STB0899_POWERI , 0x0c }, - { STB0899_POWERQ , 0x0f }, - { STB0899_RCOMP , 0x6c }, - { STB0899_AGCIQIN , 0x80 }, - { STB0899_AGC2I1 , 0x06 }, - { STB0899_AGC2I2 , 0x00 }, - { STB0899_TLIR , 0x30 }, - { STB0899_RTF , 0x7f }, - { STB0899_DSTATUS , 0x00 }, - { STB0899_LDI , 0xbc }, - { STB0899_CFRM , 0xea }, - { STB0899_CFRL , 0x31 }, - { STB0899_NIRM , 0x2b }, - { STB0899_NIRL , 0x80 }, - { STB0899_ISYMB , 0x1d }, - { STB0899_QSYMB , 0xa6 }, - { STB0899_SFRH , 0x2f }, - { STB0899_SFRM , 0x68 }, - { STB0899_SFRL , 0x40 }, - { STB0899_SFRUPH , 0x2f }, - { STB0899_SFRUPM , 0x68 }, - { STB0899_SFRUPL , 0x40 }, - { STB0899_EQUAI1 , 0x02 }, - { STB0899_EQUAQ1 , 0xff }, - { STB0899_EQUAI2 , 0x04 }, - { STB0899_EQUAQ2 , 0x05 }, - { STB0899_EQUAI3 , 0x02 }, - { STB0899_EQUAQ3 , 0xfd }, - { STB0899_EQUAI4 , 0x03 }, - { STB0899_EQUAQ4 , 0x07 }, - { STB0899_EQUAI5 , 0x08 }, - { STB0899_EQUAQ5 , 0xf5 }, - { STB0899_DSTATUS2 , 0x00 }, - { STB0899_VSTATUS , 0x00 }, - { STB0899_VERROR , 0x86 }, - { STB0899_IQSWAP , 0x2a }, - { STB0899_ECNT1M , 0x00 }, - { STB0899_ECNT1L , 0x00 }, - { STB0899_ECNT2M , 0x00 }, - { STB0899_ECNT2L , 0x00 }, - { STB0899_ECNT3M , 0x0a }, - { STB0899_ECNT3L , 0xad }, - { STB0899_FECAUTO1 , 0x06 }, - { STB0899_FECM , 0x01 }, - { STB0899_VTH12 , 0xb0 }, - { STB0899_VTH23 , 0x7a }, - { STB0899_VTH34 , 0x58 }, - { STB0899_VTH56 , 0x38 }, - { STB0899_VTH67 , 0x34 }, - { STB0899_VTH78 , 0x24 }, - { STB0899_PRVIT , 0xff }, - { STB0899_VITSYNC , 0x19 }, - { STB0899_RSULC , 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */ - { STB0899_TSULC , 0x42 }, - { STB0899_RSLLC , 0x41 }, - { STB0899_TSLPL , 0x12 }, - { STB0899_TSCFGH , 0x0c }, - { STB0899_TSCFGM , 0x00 }, - { STB0899_TSCFGL , 0x00 }, - { STB0899_TSOUT , 0x69 }, /* 0x0d for CAM */ - { STB0899_RSSYNCDEL , 0x00 }, - { STB0899_TSINHDELH , 0x02 }, - { STB0899_TSINHDELM , 0x00 }, - { STB0899_TSINHDELL , 0x00 }, - { STB0899_TSLLSTKM , 0x1b }, - { STB0899_TSLLSTKL , 0xb3 }, - { STB0899_TSULSTKM , 0x00 }, - { STB0899_TSULSTKL , 0x00 }, - { STB0899_PCKLENUL , 0xbc }, - { STB0899_PCKLENLL , 0xcc }, - { STB0899_RSPCKLEN , 0xbd }, - { STB0899_TSSTATUS , 0x90 }, - { STB0899_ERRCTRL1 , 0xb6 }, - { STB0899_ERRCTRL2 , 0x95 }, - { STB0899_ERRCTRL3 , 0x8d }, - { STB0899_DMONMSK1 , 0x27 }, - { STB0899_DMONMSK0 , 0x03 }, - { STB0899_DEMAPVIT , 0x5c }, - { STB0899_PLPARM , 0x19 }, - { STB0899_PDELCTRL , 0x48 }, - { STB0899_PDELCTRL2 , 0x00 }, - { STB0899_BBHCTRL1 , 0x00 }, - { STB0899_BBHCTRL2 , 0x00 }, - { STB0899_HYSTTHRESH , 0x77 }, - { STB0899_MATCSTM , 0x00 }, - { STB0899_MATCSTL , 0x00 }, - { STB0899_UPLCSTM , 0x00 }, - { STB0899_UPLCSTL , 0x00 }, - { STB0899_DFLCSTM , 0x00 }, - { STB0899_DFLCSTL , 0x00 }, - { STB0899_SYNCCST , 0x00 }, - { STB0899_SYNCDCSTM , 0x00 }, - { STB0899_SYNCDCSTL , 0x00 }, - { STB0899_ISI_ENTRY , 0x00 }, - { STB0899_ISI_BIT_EN , 0x00 }, - { STB0899_MATSTRM , 0xf0 }, - { STB0899_MATSTRL , 0x02 }, - { STB0899_UPLSTRM , 0x45 }, - { STB0899_UPLSTRL , 0x60 }, - { STB0899_DFLSTRM , 0xe3 }, - { STB0899_DFLSTRL , 0x00 }, - { STB0899_SYNCSTR , 0x47 }, - { STB0899_SYNCDSTRM , 0x05 }, - { STB0899_SYNCDSTRL , 0x18 }, - { STB0899_CFGPDELSTATUS1 , 0x19 }, - { STB0899_CFGPDELSTATUS2 , 0x2b }, - { STB0899_BBFERRORM , 0x00 }, - { STB0899_BBFERRORL , 0x01 }, - { STB0899_UPKTERRORM , 0x00 }, - { STB0899_UPKTERRORL , 0x00 }, - { 0xffff , 0xff }, -}; - -struct stb0899_config vp1041_stb0899_config = { - .init_dev = vp1041_stb0899_s1_init_1, - .init_s2_demod = stb0899_s2_init_2, - .init_s1_demod = vp1041_stb0899_s1_init_3, - .init_s2_fec = stb0899_s2_init_4, - .init_tst = stb0899_s1_init_5, - - .demod_address = 0x68, /* 0xd0 >> 1 */ - - .xtal_freq = 27000000, - .inversion = IQ_SWAP_ON, /* 1 */ - - .lo_clk = 76500000, - .hi_clk = 99000000, - - .esno_ave = STB0899_DVBS2_ESNO_AVE, - .esno_quant = STB0899_DVBS2_ESNO_QUANT, - .avframes_coarse = STB0899_DVBS2_AVFRAMES_COARSE, - .avframes_fine = STB0899_DVBS2_AVFRAMES_FINE, - .miss_threshold = STB0899_DVBS2_MISS_THRESHOLD, - .uwp_threshold_acq = STB0899_DVBS2_UWP_THRESHOLD_ACQ, - .uwp_threshold_track = STB0899_DVBS2_UWP_THRESHOLD_TRACK, - .uwp_threshold_sof = STB0899_DVBS2_UWP_THRESHOLD_SOF, - .sof_search_timeout = STB0899_DVBS2_SOF_SEARCH_TIMEOUT, - - .btr_nco_bits = STB0899_DVBS2_BTR_NCO_BITS, - .btr_gain_shift_offset = STB0899_DVBS2_BTR_GAIN_SHIFT_OFFSET, - .crl_nco_bits = STB0899_DVBS2_CRL_NCO_BITS, - .ldpc_max_iter = STB0899_DVBS2_LDPC_MAX_ITER, - - .tuner_get_frequency = stb6100_get_frequency, - .tuner_set_frequency = stb6100_set_frequency, - .tuner_set_bandwidth = stb6100_set_bandwidth, - .tuner_get_bandwidth = stb6100_get_bandwidth, - .tuner_set_rfsiggain = NULL, -}; - -struct stb6100_config vp1041_stb6100_config = { - .tuner_address = 0x60, - .refclock = 27000000, -}; - -static int vp1041_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe) -{ - struct i2c_adapter *adapter = &mantis->adapter; - - int err = 0; - - err = mantis_frontend_power(mantis, POWER_ON); - if (err == 0) { - mantis_frontend_soft_reset(mantis); - msleep(250); - mantis->fe = dvb_attach(stb0899_attach, &vp1041_stb0899_config, adapter); - if (mantis->fe) { - dprintk(MANTIS_ERROR, 1, - "found STB0899 DVB-S/DVB-S2 frontend @0x%02x", - vp1041_stb0899_config.demod_address); - - if (dvb_attach(stb6100_attach, mantis->fe, &vp1041_stb6100_config, adapter)) { - if (!dvb_attach(lnbp21_attach, mantis->fe, adapter, 0, 0)) - dprintk(MANTIS_ERROR, 1, "No LNBP21 found!"); - } - } else { - return -EREMOTEIO; - } - } else { - dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>", - adapter->name, - err); - - return -EIO; - } - - - dprintk(MANTIS_ERROR, 1, "Done!"); - - return 0; -} - -struct mantis_hwconfig vp1041_config = { - .model_name = MANTIS_MODEL_NAME, - .dev_type = MANTIS_DEV_TYPE, - .ts_size = MANTIS_TS_188, - - .baud_rate = MANTIS_BAUD_9600, - .parity = MANTIS_PARITY_NONE, - .bytes = 0, - - .frontend_init = vp1041_frontend_init, - .power = GPIF_A12, - .reset = GPIF_A13, -}; diff --git a/drivers/media/dvb/mantis/mantis_vp1041.h b/drivers/media/dvb/mantis/mantis_vp1041.h deleted file mode 100644 index 1ae5b3d..0000000 --- a/drivers/media/dvb/mantis/mantis_vp1041.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - Mantis VP-1041 driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_VP1041_H -#define __MANTIS_VP1041_H - -#include "mantis_common.h" - -#define MANTIS_VP_1041_DVB_S2 0x0031 -#define SKYSTAR_HD2_10 0x0001 -#define SKYSTAR_HD2_20 0x0003 -#define CINERGY_S2_PCI_HD 0x1179 - -extern struct mantis_hwconfig vp1041_config; - -#endif /* __MANTIS_VP1041_H */ diff --git a/drivers/media/dvb/mantis/mantis_vp2033.c b/drivers/media/dvb/mantis/mantis_vp2033.c deleted file mode 100644 index 1ca6837..0000000 --- a/drivers/media/dvb/mantis/mantis_vp2033.c +++ /dev/null @@ -1,188 +0,0 @@ -/* - Mantis VP-2033 driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "tda1002x.h" -#include "mantis_common.h" -#include "mantis_ioc.h" -#include "mantis_dvb.h" -#include "mantis_vp2033.h" - -#define MANTIS_MODEL_NAME "VP-2033" -#define MANTIS_DEV_TYPE "DVB-C" - -struct tda1002x_config vp2033_tda1002x_cu1216_config = { - .demod_address = 0x18 >> 1, - .invert = 1, -}; - -struct tda10023_config vp2033_tda10023_cu1216_config = { - .demod_address = 0x18 >> 1, - .invert = 1, -}; - -static u8 read_pwm(struct mantis_pci *mantis) -{ - struct i2c_adapter *adapter = &mantis->adapter; - - u8 b = 0xff; - u8 pwm; - struct i2c_msg msg[] = { - {.addr = 0x50, .flags = 0, .buf = &b, .len = 1}, - {.addr = 0x50, .flags = I2C_M_RD, .buf = &pwm, .len = 1} - }; - - if ((i2c_transfer(adapter, msg, 2) != 2) - || (pwm == 0xff)) - pwm = 0x48; - - return pwm; -} - -static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct mantis_pci *mantis = fe->dvb->priv; - struct i2c_adapter *adapter = &mantis->adapter; - - u8 buf[6]; - struct i2c_msg msg = {.addr = 0x60, .flags = 0, .buf = buf, .len = sizeof(buf)}; - int i; - -#define CU1216_IF 36125000 -#define TUNER_MUL 62500 - - u32 div = (p->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL; - - buf[0] = (div >> 8) & 0x7f; - buf[1] = div & 0xff; - buf[2] = 0xce; - buf[3] = (p->frequency < 150000000 ? 0x01 : - p->frequency < 445000000 ? 0x02 : 0x04); - buf[4] = 0xde; - buf[5] = 0x20; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - - if (i2c_transfer(adapter, &msg, 1) != 1) - return -EIO; - - /* wait for the pll lock */ - msg.flags = I2C_M_RD; - msg.len = 1; - for (i = 0; i < 20; i++) { - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - - if (i2c_transfer(adapter, &msg, 1) == 1 && (buf[0] & 0x40)) - break; - - msleep(10); - } - - /* switch the charge pump to the lower current */ - msg.flags = 0; - msg.len = 2; - msg.buf = &buf[2]; - buf[2] &= ~0x40; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - - if (i2c_transfer(adapter, &msg, 1) != 1) - return -EIO; - - return 0; -} - -static int vp2033_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe) -{ - struct i2c_adapter *adapter = &mantis->adapter; - - int err = 0; - - err = mantis_frontend_power(mantis, POWER_ON); - if (err == 0) { - mantis_frontend_soft_reset(mantis); - msleep(250); - - dprintk(MANTIS_ERROR, 1, "Probing for CU1216 (DVB-C)"); - fe = dvb_attach(tda10021_attach, &vp2033_tda1002x_cu1216_config, - adapter, - read_pwm(mantis)); - - if (fe) { - dprintk(MANTIS_ERROR, 1, - "found Philips CU1216 DVB-C frontend (TDA10021) @ 0x%02x", - vp2033_tda1002x_cu1216_config.demod_address); - } else { - fe = dvb_attach(tda10023_attach, &vp2033_tda10023_cu1216_config, - adapter, - read_pwm(mantis)); - - if (fe) { - dprintk(MANTIS_ERROR, 1, - "found Philips CU1216 DVB-C frontend (TDA10023) @ 0x%02x", - vp2033_tda1002x_cu1216_config.demod_address); - } - } - - if (fe) { - fe->ops.tuner_ops.set_params = tda1002x_cu1216_tuner_set; - dprintk(MANTIS_ERROR, 1, "Mantis DVB-C Philips CU1216 frontend attach success"); - } else { - return -1; - } - } else { - dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>", - adapter->name, - err); - - return -EIO; - } - - mantis->fe = fe; - dprintk(MANTIS_DEBUG, 1, "Done!"); - - return 0; -} - -struct mantis_hwconfig vp2033_config = { - .model_name = MANTIS_MODEL_NAME, - .dev_type = MANTIS_DEV_TYPE, - .ts_size = MANTIS_TS_204, - - .baud_rate = MANTIS_BAUD_9600, - .parity = MANTIS_PARITY_NONE, - .bytes = 0, - - .frontend_init = vp2033_frontend_init, - .power = GPIF_A12, - .reset = GPIF_A13, -}; diff --git a/drivers/media/dvb/mantis/mantis_vp2033.h b/drivers/media/dvb/mantis/mantis_vp2033.h deleted file mode 100644 index c55242b..0000000 --- a/drivers/media/dvb/mantis/mantis_vp2033.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - Mantis VP-2033 driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_VP2033_H -#define __MANTIS_VP2033_H - -#include "mantis_common.h" - -#define MANTIS_VP_2033_DVB_C 0x0008 - -extern struct mantis_hwconfig vp2033_config; - -#endif /* __MANTIS_VP2033_H */ diff --git a/drivers/media/dvb/mantis/mantis_vp2040.c b/drivers/media/dvb/mantis/mantis_vp2040.c deleted file mode 100644 index d480741..0000000 --- a/drivers/media/dvb/mantis/mantis_vp2040.c +++ /dev/null @@ -1,187 +0,0 @@ -/* - Mantis VP-2040 driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "tda1002x.h" -#include "mantis_common.h" -#include "mantis_ioc.h" -#include "mantis_dvb.h" -#include "mantis_vp2040.h" - -#define MANTIS_MODEL_NAME "VP-2040" -#define MANTIS_DEV_TYPE "DVB-C" - -struct tda1002x_config vp2040_tda1002x_cu1216_config = { - .demod_address = 0x18 >> 1, - .invert = 1, -}; - -struct tda10023_config vp2040_tda10023_cu1216_config = { - .demod_address = 0x18 >> 1, - .invert = 1, -}; - -static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct mantis_pci *mantis = fe->dvb->priv; - struct i2c_adapter *adapter = &mantis->adapter; - - u8 buf[6]; - struct i2c_msg msg = {.addr = 0x60, .flags = 0, .buf = buf, .len = sizeof(buf)}; - int i; - -#define CU1216_IF 36125000 -#define TUNER_MUL 62500 - - u32 div = (p->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL; - - buf[0] = (div >> 8) & 0x7f; - buf[1] = div & 0xff; - buf[2] = 0xce; - buf[3] = (p->frequency < 150000000 ? 0x01 : - p->frequency < 445000000 ? 0x02 : 0x04); - buf[4] = 0xde; - buf[5] = 0x20; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - - if (i2c_transfer(adapter, &msg, 1) != 1) - return -EIO; - - /* wait for the pll lock */ - msg.flags = I2C_M_RD; - msg.len = 1; - for (i = 0; i < 20; i++) { - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - - if (i2c_transfer(adapter, &msg, 1) == 1 && (buf[0] & 0x40)) - break; - - msleep(10); - } - - /* switch the charge pump to the lower current */ - msg.flags = 0; - msg.len = 2; - msg.buf = &buf[2]; - buf[2] &= ~0x40; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - - if (i2c_transfer(adapter, &msg, 1) != 1) - return -EIO; - - return 0; -} - -static u8 read_pwm(struct mantis_pci *mantis) -{ - struct i2c_adapter *adapter = &mantis->adapter; - - u8 b = 0xff; - u8 pwm; - struct i2c_msg msg[] = { - {.addr = 0x50, .flags = 0, .buf = &b, .len = 1}, - {.addr = 0x50, .flags = I2C_M_RD, .buf = &pwm, .len = 1} - }; - - if ((i2c_transfer(adapter, msg, 2) != 2) - || (pwm == 0xff)) - pwm = 0x48; - - return pwm; -} - -static int vp2040_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe) -{ - struct i2c_adapter *adapter = &mantis->adapter; - - int err = 0; - - err = mantis_frontend_power(mantis, POWER_ON); - if (err == 0) { - mantis_frontend_soft_reset(mantis); - msleep(250); - - dprintk(MANTIS_ERROR, 1, "Probing for CU1216 (DVB-C)"); - fe = dvb_attach(tda10021_attach, &vp2040_tda1002x_cu1216_config, - adapter, - read_pwm(mantis)); - - if (fe) { - dprintk(MANTIS_ERROR, 1, - "found Philips CU1216 DVB-C frontend (TDA10021) @ 0x%02x", - vp2040_tda1002x_cu1216_config.demod_address); - } else { - fe = dvb_attach(tda10023_attach, &vp2040_tda10023_cu1216_config, - adapter, - read_pwm(mantis)); - - if (fe) { - dprintk(MANTIS_ERROR, 1, - "found Philips CU1216 DVB-C frontend (TDA10023) @ 0x%02x", - vp2040_tda1002x_cu1216_config.demod_address); - } - } - - if (fe) { - fe->ops.tuner_ops.set_params = tda1002x_cu1216_tuner_set; - dprintk(MANTIS_ERROR, 1, "Mantis DVB-C Philips CU1216 frontend attach success"); - } else { - return -1; - } - } else { - dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>", - adapter->name, - err); - - return -EIO; - } - mantis->fe = fe; - dprintk(MANTIS_DEBUG, 1, "Done!"); - - return 0; -} - -struct mantis_hwconfig vp2040_config = { - .model_name = MANTIS_MODEL_NAME, - .dev_type = MANTIS_DEV_TYPE, - .ts_size = MANTIS_TS_204, - - .baud_rate = MANTIS_BAUD_9600, - .parity = MANTIS_PARITY_NONE, - .bytes = 0, - - .frontend_init = vp2040_frontend_init, - .power = GPIF_A12, - .reset = GPIF_A13, -}; diff --git a/drivers/media/dvb/mantis/mantis_vp2040.h b/drivers/media/dvb/mantis/mantis_vp2040.h deleted file mode 100644 index d125e21..0000000 --- a/drivers/media/dvb/mantis/mantis_vp2040.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - Mantis VP-2040 driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_VP2040_H -#define __MANTIS_VP2040_H - -#include "mantis_common.h" - -#define MANTIS_VP_2040_DVB_C 0x0043 -#define CINERGY_C 0x1178 -#define CABLESTAR_HD2 0x0002 - -extern struct mantis_hwconfig vp2040_config; - -#endif /* __MANTIS_VP2040_H */ diff --git a/drivers/media/dvb/mantis/mantis_vp3028.c b/drivers/media/dvb/mantis/mantis_vp3028.c deleted file mode 100644 index 4155c83..0000000 --- a/drivers/media/dvb/mantis/mantis_vp3028.c +++ /dev/null @@ -1,38 +0,0 @@ -/* - Mantis VP-3028 driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include "mantis_common.h" -#include "mantis_vp3028.h" - -struct zl10353_config mantis_vp3028_config = { - .demod_address = 0x0f, -}; - -#define MANTIS_MODEL_NAME "VP-3028" -#define MANTIS_DEV_TYPE "DVB-T" - -struct mantis_hwconfig vp3028_mantis_config = { - .model_name = MANTIS_MODEL_NAME, - .dev_type = MANTIS_DEV_TYPE, - .ts_size = MANTIS_TS_188, - .baud_rate = MANTIS_BAUD_9600, - .parity = MANTIS_PARITY_NONE, - .bytes = 0, -}; diff --git a/drivers/media/dvb/mantis/mantis_vp3028.h b/drivers/media/dvb/mantis/mantis_vp3028.h deleted file mode 100644 index b07be6a..0000000 --- a/drivers/media/dvb/mantis/mantis_vp3028.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - Mantis VP-3028 driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_VP3028_H -#define __MANTIS_VP3028_H - -#include "dvb_frontend.h" -#include "mantis_common.h" -#include "zl10353.h" - -#define MANTIS_VP_3028_DVB_T 0x0028 - -extern struct zl10353_config mantis_vp3028_config; -extern struct mantis_hwconfig vp3028_mantis_config; - -#endif /* __MANTIS_VP3028_H */ diff --git a/drivers/media/dvb/mantis/mantis_vp3030.c b/drivers/media/dvb/mantis/mantis_vp3030.c deleted file mode 100644 index c09308cd..0000000 --- a/drivers/media/dvb/mantis/mantis_vp3030.c +++ /dev/null @@ -1,105 +0,0 @@ -/* - Mantis VP-3030 driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" - -#include "zl10353.h" -#include "tda665x.h" -#include "mantis_common.h" -#include "mantis_ioc.h" -#include "mantis_dvb.h" -#include "mantis_vp3030.h" - -struct zl10353_config mantis_vp3030_config = { - .demod_address = 0x0f, -}; - -struct tda665x_config env57h12d5_config = { - .name = "ENV57H12D5 (ET-50DT)", - .addr = 0x60, - .frequency_min = 47000000, - .frequency_max = 862000000, - .frequency_offst = 3616667, - .ref_multiplier = 6, /* 1/6 MHz */ - .ref_divider = 100000, /* 1/6 MHz */ -}; - -#define MANTIS_MODEL_NAME "VP-3030" -#define MANTIS_DEV_TYPE "DVB-T" - - -static int vp3030_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe) -{ - struct i2c_adapter *adapter = &mantis->adapter; - struct mantis_hwconfig *config = mantis->hwconfig; - int err = 0; - - mantis_gpio_set_bits(mantis, config->reset, 0); - msleep(100); - err = mantis_frontend_power(mantis, POWER_ON); - msleep(100); - mantis_gpio_set_bits(mantis, config->reset, 1); - - if (err == 0) { - msleep(250); - dprintk(MANTIS_ERROR, 1, "Probing for 10353 (DVB-T)"); - fe = dvb_attach(zl10353_attach, &mantis_vp3030_config, adapter); - - if (!fe) - return -1; - - dvb_attach(tda665x_attach, fe, &env57h12d5_config, adapter); - } else { - dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>", - adapter->name, - err); - - return -EIO; - - } - mantis->fe = fe; - dprintk(MANTIS_ERROR, 1, "Done!"); - - return 0; -} - -struct mantis_hwconfig vp3030_config = { - .model_name = MANTIS_MODEL_NAME, - .dev_type = MANTIS_DEV_TYPE, - .ts_size = MANTIS_TS_188, - - .baud_rate = MANTIS_BAUD_9600, - .parity = MANTIS_PARITY_NONE, - .bytes = 0, - - .frontend_init = vp3030_frontend_init, - .power = GPIF_A12, - .reset = GPIF_A13, - - .i2c_mode = MANTIS_BYTE_MODE -}; diff --git a/drivers/media/dvb/mantis/mantis_vp3030.h b/drivers/media/dvb/mantis/mantis_vp3030.h deleted file mode 100644 index 5f12c42..0000000 --- a/drivers/media/dvb/mantis/mantis_vp3030.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - Mantis VP-3030 driver - - Copyright (C) Manu Abraham (abraham.manu@gmail.com) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MANTIS_VP3030_H -#define __MANTIS_VP3030_H - -#include "mantis_common.h" - -#define MANTIS_VP_3030_DVB_T 0x0024 - -extern struct mantis_hwconfig vp3030_config; - -#endif /* __MANTIS_VP3030_H */ diff --git a/drivers/media/dvb/ngene/Kconfig b/drivers/media/dvb/ngene/Kconfig deleted file mode 100644 index 64c8470..0000000 --- a/drivers/media/dvb/ngene/Kconfig +++ /dev/null @@ -1,13 +0,0 @@ -config DVB_NGENE - tristate "Micronas nGene support" - depends on DVB_CORE && PCI && I2C - select DVB_LNBP21 if !DVB_FE_CUSTOMISE - select DVB_STV6110x if !DVB_FE_CUSTOMISE - select DVB_STV090x if !DVB_FE_CUSTOMISE - select DVB_LGDT330X if !DVB_FE_CUSTOMISE - select DVB_DRXK if !DVB_FE_CUSTOMISE - select DVB_TDA18271C2DD if !DVB_FE_CUSTOMISE - select MEDIA_TUNER_MT2131 if !MEDIA_TUNER_CUSTOMISE - ---help--- - Support for Micronas PCI express cards with nGene bridge. - diff --git a/drivers/media/dvb/ngene/Makefile b/drivers/media/dvb/ngene/Makefile deleted file mode 100644 index 6399708..0000000 --- a/drivers/media/dvb/ngene/Makefile +++ /dev/null @@ -1,14 +0,0 @@ -# -# Makefile for the nGene device driver -# - -ngene-objs := ngene-core.o ngene-i2c.o ngene-cards.o ngene-dvb.o - -obj-$(CONFIG_DVB_NGENE) += ngene.o - -ccflags-y += -Idrivers/media/dvb-core/ -ccflags-y += -Idrivers/media/dvb-frontends/ -ccflags-y += -Idrivers/media/common/tuners/ - -# For the staging CI driver cxd2099 -ccflags-y += -Idrivers/staging/media/cxd2099/ diff --git a/drivers/media/dvb/ngene/ngene-cards.c b/drivers/media/dvb/ngene/ngene-cards.c deleted file mode 100644 index a6cd695..0000000 --- a/drivers/media/dvb/ngene/ngene-cards.c +++ /dev/null @@ -1,823 +0,0 @@ -/* - * ngene-cards.c: nGene PCIe bridge driver - card specific info - * - * Copyright (C) 2005-2007 Micronas - * - * Copyright (C) 2008-2009 Ralph Metzler - * Modifications for new nGene firmware, - * support for EEPROM-copying, - * support for new dual DVB-S2 card prototype - * - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 only, as published by the Free Software Foundation. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - */ - -#include -#include -#include -#include - -#include "ngene.h" - -/* demods/tuners */ -#include "stv6110x.h" -#include "stv090x.h" -#include "lnbh24.h" -#include "lgdt330x.h" -#include "mt2131.h" -#include "tda18271c2dd.h" -#include "drxk.h" -#include "drxd.h" -#include "dvb-pll.h" - - -/****************************************************************************/ -/* Demod/tuner attachment ***************************************************/ -/****************************************************************************/ - -static int tuner_attach_stv6110(struct ngene_channel *chan) -{ - struct i2c_adapter *i2c; - struct stv090x_config *feconf = (struct stv090x_config *) - chan->dev->card_info->fe_config[chan->number]; - struct stv6110x_config *tunerconf = (struct stv6110x_config *) - chan->dev->card_info->tuner_config[chan->number]; - struct stv6110x_devctl *ctl; - - /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */ - if (chan->number < 2) - i2c = &chan->dev->channel[0].i2c_adapter; - else - i2c = &chan->dev->channel[1].i2c_adapter; - - ctl = dvb_attach(stv6110x_attach, chan->fe, tunerconf, i2c); - if (ctl == NULL) { - printk(KERN_ERR DEVICE_NAME ": No STV6110X found!\n"); - return -ENODEV; - } - - feconf->tuner_init = ctl->tuner_init; - feconf->tuner_sleep = ctl->tuner_sleep; - feconf->tuner_set_mode = ctl->tuner_set_mode; - feconf->tuner_set_frequency = ctl->tuner_set_frequency; - feconf->tuner_get_frequency = ctl->tuner_get_frequency; - feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth; - feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth; - feconf->tuner_set_bbgain = ctl->tuner_set_bbgain; - feconf->tuner_get_bbgain = ctl->tuner_get_bbgain; - feconf->tuner_set_refclk = ctl->tuner_set_refclk; - feconf->tuner_get_status = ctl->tuner_get_status; - - return 0; -} - - -static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable) -{ - struct ngene_channel *chan = fe->sec_priv; - int status; - - if (enable) { - down(&chan->dev->pll_mutex); - status = chan->gate_ctrl(fe, 1); - } else { - status = chan->gate_ctrl(fe, 0); - up(&chan->dev->pll_mutex); - } - return status; -} - -static int tuner_attach_tda18271(struct ngene_channel *chan) -{ - struct i2c_adapter *i2c; - struct dvb_frontend *fe; - - i2c = &chan->dev->channel[0].i2c_adapter; - if (chan->fe->ops.i2c_gate_ctrl) - chan->fe->ops.i2c_gate_ctrl(chan->fe, 1); - fe = dvb_attach(tda18271c2dd_attach, chan->fe, i2c, 0x60); - if (chan->fe->ops.i2c_gate_ctrl) - chan->fe->ops.i2c_gate_ctrl(chan->fe, 0); - if (!fe) { - printk(KERN_ERR "No TDA18271 found!\n"); - return -ENODEV; - } - - return 0; -} - -static int tuner_attach_probe(struct ngene_channel *chan) -{ - if (chan->demod_type == 0) - return tuner_attach_stv6110(chan); - if (chan->demod_type == 1) - return tuner_attach_tda18271(chan); - return -EINVAL; -} - -static int demod_attach_stv0900(struct ngene_channel *chan) -{ - struct i2c_adapter *i2c; - struct stv090x_config *feconf = (struct stv090x_config *) - chan->dev->card_info->fe_config[chan->number]; - - /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */ - /* Note: Both adapters share the same i2c bus, but the demod */ - /* driver requires that each demod has its own i2c adapter */ - if (chan->number < 2) - i2c = &chan->dev->channel[0].i2c_adapter; - else - i2c = &chan->dev->channel[1].i2c_adapter; - - chan->fe = dvb_attach(stv090x_attach, feconf, i2c, - (chan->number & 1) == 0 ? STV090x_DEMODULATOR_0 - : STV090x_DEMODULATOR_1); - if (chan->fe == NULL) { - printk(KERN_ERR DEVICE_NAME ": No STV0900 found!\n"); - return -ENODEV; - } - - /* store channel info */ - if (feconf->tuner_i2c_lock) - chan->fe->analog_demod_priv = chan; - - if (!dvb_attach(lnbh24_attach, chan->fe, i2c, 0, - 0, chan->dev->card_info->lnb[chan->number])) { - printk(KERN_ERR DEVICE_NAME ": No LNBH24 found!\n"); - dvb_frontend_detach(chan->fe); - chan->fe = NULL; - return -ENODEV; - } - - return 0; -} - -static void cineS2_tuner_i2c_lock(struct dvb_frontend *fe, int lock) -{ - struct ngene_channel *chan = fe->analog_demod_priv; - - if (lock) - down(&chan->dev->pll_mutex); - else - up(&chan->dev->pll_mutex); -} - -static int i2c_read(struct i2c_adapter *adapter, u8 adr, u8 *val) -{ - struct i2c_msg msgs[1] = {{.addr = adr, .flags = I2C_M_RD, - .buf = val, .len = 1 } }; - return (i2c_transfer(adapter, msgs, 1) == 1) ? 0 : -1; -} - -static int i2c_read_reg16(struct i2c_adapter *adapter, u8 adr, - u16 reg, u8 *val) -{ - u8 msg[2] = {reg>>8, reg&0xff}; - struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0, - .buf = msg, .len = 2}, - {.addr = adr, .flags = I2C_M_RD, - .buf = val, .len = 1} }; - return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1; -} - -static int port_has_stv0900(struct i2c_adapter *i2c, int port) -{ - u8 val; - if (i2c_read_reg16(i2c, 0x68+port/2, 0xf100, &val) < 0) - return 0; - return 1; -} - -static int port_has_drxk(struct i2c_adapter *i2c, int port) -{ - u8 val; - - if (i2c_read(i2c, 0x29+port, &val) < 0) - return 0; - return 1; -} - -static int demod_attach_drxk(struct ngene_channel *chan, - struct i2c_adapter *i2c) -{ - struct drxk_config config; - - memset(&config, 0, sizeof(config)); - config.microcode_name = "drxk_a3.mc"; - config.qam_demod_parameter_count = 4; - config.adr = 0x29 + (chan->number ^ 2); - - chan->fe = dvb_attach(drxk_attach, &config, i2c); - if (!chan->fe) { - printk(KERN_ERR "No DRXK found!\n"); - return -ENODEV; - } - chan->fe->sec_priv = chan; - chan->gate_ctrl = chan->fe->ops.i2c_gate_ctrl; - chan->fe->ops.i2c_gate_ctrl = drxk_gate_ctrl; - return 0; -} - -static int cineS2_probe(struct ngene_channel *chan) -{ - struct i2c_adapter *i2c; - struct stv090x_config *fe_conf; - u8 buf[3]; - struct i2c_msg i2c_msg = { .flags = 0, .buf = buf }; - int rc; - - /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */ - if (chan->number < 2) - i2c = &chan->dev->channel[0].i2c_adapter; - else - i2c = &chan->dev->channel[1].i2c_adapter; - - if (port_has_stv0900(i2c, chan->number)) { - chan->demod_type = 0; - fe_conf = chan->dev->card_info->fe_config[chan->number]; - /* demod found, attach it */ - rc = demod_attach_stv0900(chan); - if (rc < 0 || chan->number < 2) - return rc; - - /* demod #2: reprogram outputs DPN1 & DPN2 */ - i2c_msg.addr = fe_conf->address; - i2c_msg.len = 3; - buf[0] = 0xf1; - switch (chan->number) { - case 2: - buf[1] = 0x5c; - buf[2] = 0xc2; - break; - case 3: - buf[1] = 0x61; - buf[2] = 0xcc; - break; - default: - return -ENODEV; - } - rc = i2c_transfer(i2c, &i2c_msg, 1); - if (rc != 1) { - printk(KERN_ERR DEVICE_NAME ": could not setup DPNx\n"); - return -EIO; - } - } else if (port_has_drxk(i2c, chan->number^2)) { - chan->demod_type = 1; - demod_attach_drxk(chan, i2c); - } else { - printk(KERN_ERR "No demod found on chan %d\n", chan->number); - return -ENODEV; - } - return 0; -} - - -static struct lgdt330x_config aver_m780 = { - .demod_address = 0xb2 >> 1, - .demod_chip = LGDT3303, - .serial_mpeg = 0x00, /* PARALLEL */ - .clock_polarity_flip = 1, -}; - -static struct mt2131_config m780_tunerconfig = { - 0xc0 >> 1 -}; - -/* A single func to attach the demo and tuner, rather than - * use two sep funcs like the current design mandates. - */ -static int demod_attach_lg330x(struct ngene_channel *chan) -{ - chan->fe = dvb_attach(lgdt330x_attach, &aver_m780, &chan->i2c_adapter); - if (chan->fe == NULL) { - printk(KERN_ERR DEVICE_NAME ": No LGDT330x found!\n"); - return -ENODEV; - } - - dvb_attach(mt2131_attach, chan->fe, &chan->i2c_adapter, - &m780_tunerconfig, 0); - - return (chan->fe) ? 0 : -ENODEV; -} - -static int demod_attach_drxd(struct ngene_channel *chan) -{ - struct drxd_config *feconf; - - feconf = chan->dev->card_info->fe_config[chan->number]; - - chan->fe = dvb_attach(drxd_attach, feconf, chan, - &chan->i2c_adapter, &chan->dev->pci_dev->dev); - if (!chan->fe) { - pr_err("No DRXD found!\n"); - return -ENODEV; - } - - if (!dvb_attach(dvb_pll_attach, chan->fe, feconf->pll_address, - &chan->i2c_adapter, - feconf->pll_type)) { - pr_err("No pll(%d) found!\n", feconf->pll_type); - return -ENODEV; - } - return 0; -} - -/****************************************************************************/ -/* EEPROM TAGS **************************************************************/ -/****************************************************************************/ - -#define MICNG_EE_START 0x0100 -#define MICNG_EE_END 0x0FF0 - -#define MICNG_EETAG_END0 0x0000 -#define MICNG_EETAG_END1 0xFFFF - -/* 0x0001 - 0x000F reserved for housekeeping */ -/* 0xFFFF - 0xFFFE reserved for housekeeping */ - -/* Micronas assigned tags - EEProm tags for hardware support */ - -#define MICNG_EETAG_DRXD1_OSCDEVIATION 0x1000 /* 2 Bytes data */ -#define MICNG_EETAG_DRXD2_OSCDEVIATION 0x1001 /* 2 Bytes data */ - -#define MICNG_EETAG_MT2060_1_1STIF 0x1100 /* 2 Bytes data */ -#define MICNG_EETAG_MT2060_2_1STIF 0x1101 /* 2 Bytes data */ - -/* Tag range for OEMs */ - -#define MICNG_EETAG_OEM_FIRST 0xC000 -#define MICNG_EETAG_OEM_LAST 0xFFEF - -static int i2c_write_eeprom(struct i2c_adapter *adapter, - u8 adr, u16 reg, u8 data) -{ - u8 m[3] = {(reg >> 8), (reg & 0xff), data}; - struct i2c_msg msg = {.addr = adr, .flags = 0, .buf = m, - .len = sizeof(m)}; - - if (i2c_transfer(adapter, &msg, 1) != 1) { - pr_err(DEVICE_NAME ": Error writing EEPROM!\n"); - return -EIO; - } - return 0; -} - -static int i2c_read_eeprom(struct i2c_adapter *adapter, - u8 adr, u16 reg, u8 *data, int len) -{ - u8 msg[2] = {(reg >> 8), (reg & 0xff)}; - struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0, - .buf = msg, .len = 2 }, - {.addr = adr, .flags = I2C_M_RD, - .buf = data, .len = len} }; - - if (i2c_transfer(adapter, msgs, 2) != 2) { - pr_err(DEVICE_NAME ": Error reading EEPROM\n"); - return -EIO; - } - return 0; -} - -static int ReadEEProm(struct i2c_adapter *adapter, - u16 Tag, u32 MaxLen, u8 *data, u32 *pLength) -{ - int status = 0; - u16 Addr = MICNG_EE_START, Length, tag = 0; - u8 EETag[3]; - - while (Addr + sizeof(u16) + 1 < MICNG_EE_END) { - if (i2c_read_eeprom(adapter, 0x50, Addr, EETag, sizeof(EETag))) - return -1; - tag = (EETag[0] << 8) | EETag[1]; - if (tag == MICNG_EETAG_END0 || tag == MICNG_EETAG_END1) - return -1; - if (tag == Tag) - break; - Addr += sizeof(u16) + 1 + EETag[2]; - } - if (Addr + sizeof(u16) + 1 + EETag[2] > MICNG_EE_END) { - pr_err(DEVICE_NAME - ": Reached EOEE @ Tag = %04x Length = %3d\n", - tag, EETag[2]); - return -1; - } - Length = EETag[2]; - if (Length > MaxLen) - Length = (u16) MaxLen; - if (Length > 0) { - Addr += sizeof(u16) + 1; - status = i2c_read_eeprom(adapter, 0x50, Addr, data, Length); - if (!status) { - *pLength = EETag[2]; - if (Length < EETag[2]) - ; /*status=STATUS_BUFFER_OVERFLOW; */ - } - } - return status; -} - -static int WriteEEProm(struct i2c_adapter *adapter, - u16 Tag, u32 Length, u8 *data) -{ - int status = 0; - u16 Addr = MICNG_EE_START; - u8 EETag[3]; - u16 tag = 0; - int retry, i; - - while (Addr + sizeof(u16) + 1 < MICNG_EE_END) { - if (i2c_read_eeprom(adapter, 0x50, Addr, EETag, sizeof(EETag))) - return -1; - tag = (EETag[0] << 8) | EETag[1]; - if (tag == MICNG_EETAG_END0 || tag == MICNG_EETAG_END1) - return -1; - if (tag == Tag) - break; - Addr += sizeof(u16) + 1 + EETag[2]; - } - if (Addr + sizeof(u16) + 1 + EETag[2] > MICNG_EE_END) { - pr_err(DEVICE_NAME - ": Reached EOEE @ Tag = %04x Length = %3d\n", - tag, EETag[2]); - return -1; - } - - if (Length > EETag[2]) - return -EINVAL; - /* Note: We write the data one byte at a time to avoid - issues with page sizes. (which are different for - each manufacture and eeprom size) - */ - Addr += sizeof(u16) + 1; - for (i = 0; i < Length; i++, Addr++) { - status = i2c_write_eeprom(adapter, 0x50, Addr, data[i]); - - if (status) - break; - - /* Poll for finishing write cycle */ - retry = 10; - while (retry) { - u8 Tmp; - - msleep(50); - status = i2c_read_eeprom(adapter, 0x50, Addr, &Tmp, 1); - if (status) - break; - if (Tmp != data[i]) - pr_err(DEVICE_NAME - "eeprom write error\n"); - retry -= 1; - } - if (status) { - pr_err(DEVICE_NAME - ": Timeout polling eeprom\n"); - break; - } - } - return status; -} - -static int eeprom_read_ushort(struct i2c_adapter *adapter, u16 tag, u16 *data) -{ - int stat; - u8 buf[2]; - u32 len = 0; - - stat = ReadEEProm(adapter, tag, 2, buf, &len); - if (stat) - return stat; - if (len != 2) - return -EINVAL; - - *data = (buf[0] << 8) | buf[1]; - return 0; -} - -static int eeprom_write_ushort(struct i2c_adapter *adapter, u16 tag, u16 data) -{ - int stat; - u8 buf[2]; - - buf[0] = data >> 8; - buf[1] = data & 0xff; - stat = WriteEEProm(adapter, tag, 2, buf); - if (stat) - return stat; - return 0; -} - -static s16 osc_deviation(void *priv, s16 deviation, int flag) -{ - struct ngene_channel *chan = priv; - struct i2c_adapter *adap = &chan->i2c_adapter; - u16 data = 0; - - if (flag) { - data = (u16) deviation; - pr_info(DEVICE_NAME ": write deviation %d\n", - deviation); - eeprom_write_ushort(adap, 0x1000 + chan->number, data); - } else { - if (eeprom_read_ushort(adap, 0x1000 + chan->number, &data)) - data = 0; - pr_info(DEVICE_NAME ": read deviation %d\n", - (s16) data); - } - - return (s16) data; -} - -/****************************************************************************/ -/* Switch control (I2C gates, etc.) *****************************************/ -/****************************************************************************/ - - -static struct stv090x_config fe_cineS2 = { - .device = STV0900, - .demod_mode = STV090x_DUAL, - .clk_mode = STV090x_CLK_EXT, - - .xtal = 27000000, - .address = 0x68, - - .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED, - .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED, - - .repeater_level = STV090x_RPTLEVEL_16, - - .adc1_range = STV090x_ADC_1Vpp, - .adc2_range = STV090x_ADC_1Vpp, - - .diseqc_envelope_mode = true, - - .tuner_i2c_lock = cineS2_tuner_i2c_lock, -}; - -static struct stv090x_config fe_cineS2_2 = { - .device = STV0900, - .demod_mode = STV090x_DUAL, - .clk_mode = STV090x_CLK_EXT, - - .xtal = 27000000, - .address = 0x69, - - .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED, - .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED, - - .repeater_level = STV090x_RPTLEVEL_16, - - .adc1_range = STV090x_ADC_1Vpp, - .adc2_range = STV090x_ADC_1Vpp, - - .diseqc_envelope_mode = true, - - .tuner_i2c_lock = cineS2_tuner_i2c_lock, -}; - -static struct stv6110x_config tuner_cineS2_0 = { - .addr = 0x60, - .refclk = 27000000, - .clk_div = 1, -}; - -static struct stv6110x_config tuner_cineS2_1 = { - .addr = 0x63, - .refclk = 27000000, - .clk_div = 1, -}; - -static struct ngene_info ngene_info_cineS2 = { - .type = NGENE_SIDEWINDER, - .name = "Linux4Media cineS2 DVB-S2 Twin Tuner", - .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, - .demod_attach = {demod_attach_stv0900, demod_attach_stv0900}, - .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110}, - .fe_config = {&fe_cineS2, &fe_cineS2}, - .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1}, - .lnb = {0x0b, 0x08}, - .tsf = {3, 3}, - .fw_version = 18, - .msi_supported = true, -}; - -static struct ngene_info ngene_info_satixS2 = { - .type = NGENE_SIDEWINDER, - .name = "Mystique SaTiX-S2 Dual", - .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, - .demod_attach = {demod_attach_stv0900, demod_attach_stv0900}, - .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110}, - .fe_config = {&fe_cineS2, &fe_cineS2}, - .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1}, - .lnb = {0x0b, 0x08}, - .tsf = {3, 3}, - .fw_version = 18, - .msi_supported = true, -}; - -static struct ngene_info ngene_info_satixS2v2 = { - .type = NGENE_SIDEWINDER, - .name = "Mystique SaTiX-S2 Dual (v2)", - .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, - NGENE_IO_TSOUT}, - .demod_attach = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe}, - .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_probe, tuner_attach_probe}, - .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2}, - .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1}, - .lnb = {0x0a, 0x08, 0x0b, 0x09}, - .tsf = {3, 3}, - .fw_version = 18, - .msi_supported = true, -}; - -static struct ngene_info ngene_info_cineS2v5 = { - .type = NGENE_SIDEWINDER, - .name = "Linux4Media cineS2 DVB-S2 Twin Tuner (v5)", - .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, - NGENE_IO_TSOUT}, - .demod_attach = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe}, - .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_probe, tuner_attach_probe}, - .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2}, - .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1}, - .lnb = {0x0a, 0x08, 0x0b, 0x09}, - .tsf = {3, 3}, - .fw_version = 18, - .msi_supported = true, -}; - - -static struct ngene_info ngene_info_duoFlex = { - .type = NGENE_SIDEWINDER, - .name = "Digital Devices DuoFlex PCIe or miniPCIe", - .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, - NGENE_IO_TSOUT}, - .demod_attach = {cineS2_probe, cineS2_probe, cineS2_probe, cineS2_probe}, - .tuner_attach = {tuner_attach_probe, tuner_attach_probe, tuner_attach_probe, tuner_attach_probe}, - .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2}, - .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1}, - .lnb = {0x0a, 0x08, 0x0b, 0x09}, - .tsf = {3, 3}, - .fw_version = 18, - .msi_supported = true, -}; - -static struct ngene_info ngene_info_m780 = { - .type = NGENE_APP, - .name = "Aver M780 ATSC/QAM-B", - - /* Channel 0 is analog, which is currently unsupported */ - .io_type = { NGENE_IO_NONE, NGENE_IO_TSIN }, - .demod_attach = { NULL, demod_attach_lg330x }, - - /* Ensure these are NULL else the frame will call them (as funcs) */ - .tuner_attach = { 0, 0, 0, 0 }, - .fe_config = { NULL, &aver_m780 }, - .avf = { 0 }, - - /* A custom electrical interface config for the demod to bridge */ - .tsf = { 4, 4 }, - .fw_version = 15, -}; - -static struct drxd_config fe_terratec_dvbt_0 = { - .index = 0, - .demod_address = 0x70, - .demod_revision = 0xa2, - .demoda_address = 0x00, - .pll_address = 0x60, - .pll_type = DVB_PLL_THOMSON_DTT7520X, - .clock = 20000, - .osc_deviation = osc_deviation, -}; - -static struct drxd_config fe_terratec_dvbt_1 = { - .index = 1, - .demod_address = 0x71, - .demod_revision = 0xa2, - .demoda_address = 0x00, - .pll_address = 0x60, - .pll_type = DVB_PLL_THOMSON_DTT7520X, - .clock = 20000, - .osc_deviation = osc_deviation, -}; - -static struct ngene_info ngene_info_terratec = { - .type = NGENE_TERRATEC, - .name = "Terratec Integra/Cinergy2400i Dual DVB-T", - .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, - .demod_attach = {demod_attach_drxd, demod_attach_drxd}, - .fe_config = {&fe_terratec_dvbt_0, &fe_terratec_dvbt_1}, - .i2c_access = 1, -}; - -/****************************************************************************/ - - - -/****************************************************************************/ -/* PCI Subsystem ID *********************************************************/ -/****************************************************************************/ - -#define NGENE_ID(_subvend, _subdev, _driverdata) { \ - .vendor = NGENE_VID, .device = NGENE_PID, \ - .subvendor = _subvend, .subdevice = _subdev, \ - .driver_data = (unsigned long) &_driverdata } - -/****************************************************************************/ - -static const struct pci_device_id ngene_id_tbl[] __devinitdata = { - NGENE_ID(0x18c3, 0xabc3, ngene_info_cineS2), - NGENE_ID(0x18c3, 0xabc4, ngene_info_cineS2), - NGENE_ID(0x18c3, 0xdb01, ngene_info_satixS2), - NGENE_ID(0x18c3, 0xdb02, ngene_info_satixS2v2), - NGENE_ID(0x18c3, 0xdd00, ngene_info_cineS2v5), - NGENE_ID(0x18c3, 0xdd10, ngene_info_duoFlex), - NGENE_ID(0x18c3, 0xdd20, ngene_info_duoFlex), - NGENE_ID(0x1461, 0x062e, ngene_info_m780), - NGENE_ID(0x153b, 0x1167, ngene_info_terratec), - {0} -}; -MODULE_DEVICE_TABLE(pci, ngene_id_tbl); - -/****************************************************************************/ -/* Init/Exit ****************************************************************/ -/****************************************************************************/ - -static pci_ers_result_t ngene_error_detected(struct pci_dev *dev, - enum pci_channel_state state) -{ - printk(KERN_ERR DEVICE_NAME ": PCI error\n"); - if (state == pci_channel_io_perm_failure) - return PCI_ERS_RESULT_DISCONNECT; - if (state == pci_channel_io_frozen) - return PCI_ERS_RESULT_NEED_RESET; - return PCI_ERS_RESULT_CAN_RECOVER; -} - -static pci_ers_result_t ngene_link_reset(struct pci_dev *dev) -{ - printk(KERN_INFO DEVICE_NAME ": link reset\n"); - return 0; -} - -static pci_ers_result_t ngene_slot_reset(struct pci_dev *dev) -{ - printk(KERN_INFO DEVICE_NAME ": slot reset\n"); - return 0; -} - -static void ngene_resume(struct pci_dev *dev) -{ - printk(KERN_INFO DEVICE_NAME ": resume\n"); -} - -static struct pci_error_handlers ngene_errors = { - .error_detected = ngene_error_detected, - .link_reset = ngene_link_reset, - .slot_reset = ngene_slot_reset, - .resume = ngene_resume, -}; - -static struct pci_driver ngene_pci_driver = { - .name = "ngene", - .id_table = ngene_id_tbl, - .probe = ngene_probe, - .remove = __devexit_p(ngene_remove), - .err_handler = &ngene_errors, - .shutdown = ngene_shutdown, -}; - -static __init int module_init_ngene(void) -{ - printk(KERN_INFO - "nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas\n"); - return pci_register_driver(&ngene_pci_driver); -} - -static __exit void module_exit_ngene(void) -{ - pci_unregister_driver(&ngene_pci_driver); -} - -module_init(module_init_ngene); -module_exit(module_exit_ngene); - -MODULE_DESCRIPTION("nGene"); -MODULE_AUTHOR("Micronas, Ralph Metzler, Manfred Voelkel"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/ngene/ngene-core.c b/drivers/media/dvb/ngene/ngene-core.c deleted file mode 100644 index c8e0d5b..0000000 --- a/drivers/media/dvb/ngene/ngene-core.c +++ /dev/null @@ -1,1707 +0,0 @@ -/* - * ngene.c: nGene PCIe bridge driver - * - * Copyright (C) 2005-2007 Micronas - * - * Copyright (C) 2008-2009 Ralph Metzler - * Modifications for new nGene firmware, - * support for EEPROM-copying, - * support for new dual DVB-S2 card prototype - * - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 only, as published by the Free Software Foundation. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "ngene.h" - -static int one_adapter; -module_param(one_adapter, int, 0444); -MODULE_PARM_DESC(one_adapter, "Use only one adapter."); - -static int shutdown_workaround; -module_param(shutdown_workaround, int, 0644); -MODULE_PARM_DESC(shutdown_workaround, "Activate workaround for shutdown problem with some chipsets."); - -static int debug; -module_param(debug, int, 0444); -MODULE_PARM_DESC(debug, "Print debugging information."); - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -#define dprintk if (debug) printk - -#define ngwriteb(dat, adr) writeb((dat), (char *)(dev->iomem + (adr))) -#define ngwritel(dat, adr) writel((dat), (char *)(dev->iomem + (adr))) -#define ngwriteb(dat, adr) writeb((dat), (char *)(dev->iomem + (adr))) -#define ngreadl(adr) readl(dev->iomem + (adr)) -#define ngreadb(adr) readb(dev->iomem + (adr)) -#define ngcpyto(adr, src, count) memcpy_toio((char *) \ - (dev->iomem + (adr)), (src), (count)) -#define ngcpyfrom(dst, adr, count) memcpy_fromio((dst), (char *) \ - (dev->iomem + (adr)), (count)) - -/****************************************************************************/ -/* nGene interrupt handler **************************************************/ -/****************************************************************************/ - -static void event_tasklet(unsigned long data) -{ - struct ngene *dev = (struct ngene *)data; - - while (dev->EventQueueReadIndex != dev->EventQueueWriteIndex) { - struct EVENT_BUFFER Event = - dev->EventQueue[dev->EventQueueReadIndex]; - dev->EventQueueReadIndex = - (dev->EventQueueReadIndex + 1) & (EVENT_QUEUE_SIZE - 1); - - if ((Event.UARTStatus & 0x01) && (dev->TxEventNotify)) - dev->TxEventNotify(dev, Event.TimeStamp); - if ((Event.UARTStatus & 0x02) && (dev->RxEventNotify)) - dev->RxEventNotify(dev, Event.TimeStamp, - Event.RXCharacter); - } -} - -static void demux_tasklet(unsigned long data) -{ - struct ngene_channel *chan = (struct ngene_channel *)data; - struct SBufferHeader *Cur = chan->nextBuffer; - - spin_lock_irq(&chan->state_lock); - - while (Cur->ngeneBuffer.SR.Flags & 0x80) { - if (chan->mode & NGENE_IO_TSOUT) { - u32 Flags = chan->DataFormatFlags; - if (Cur->ngeneBuffer.SR.Flags & 0x20) - Flags |= BEF_OVERFLOW; - if (chan->pBufferExchange) { - if (!chan->pBufferExchange(chan, - Cur->Buffer1, - chan->Capture1Length, - Cur->ngeneBuffer.SR. - Clock, Flags)) { - /* - We didn't get data - Clear in service flag to make sure we - get called on next interrupt again. - leave fill/empty (0x80) flag alone - to avoid hardware running out of - buffers during startup, we hold only - in run state ( the source may be late - delivering data ) - */ - - if (chan->HWState == HWSTATE_RUN) { - Cur->ngeneBuffer.SR.Flags &= - ~0x40; - break; - /* Stop processing stream */ - } - } else { - /* We got a valid buffer, - so switch to run state */ - chan->HWState = HWSTATE_RUN; - } - } else { - printk(KERN_ERR DEVICE_NAME ": OOPS\n"); - if (chan->HWState == HWSTATE_RUN) { - Cur->ngeneBuffer.SR.Flags &= ~0x40; - break; /* Stop processing stream */ - } - } - if (chan->AudioDTOUpdated) { - printk(KERN_INFO DEVICE_NAME - ": Update AudioDTO = %d\n", - chan->AudioDTOValue); - Cur->ngeneBuffer.SR.DTOUpdate = - chan->AudioDTOValue; - chan->AudioDTOUpdated = 0; - } - } else { - if (chan->HWState == HWSTATE_RUN) { - u32 Flags = chan->DataFormatFlags; - IBufferExchange *exch1 = chan->pBufferExchange; - IBufferExchange *exch2 = chan->pBufferExchange2; - if (Cur->ngeneBuffer.SR.Flags & 0x01) - Flags |= BEF_EVEN_FIELD; - if (Cur->ngeneBuffer.SR.Flags & 0x20) - Flags |= BEF_OVERFLOW; - spin_unlock_irq(&chan->state_lock); - if (exch1) - exch1(chan, Cur->Buffer1, - chan->Capture1Length, - Cur->ngeneBuffer.SR.Clock, - Flags); - if (exch2) - exch2(chan, Cur->Buffer2, - chan->Capture2Length, - Cur->ngeneBuffer.SR.Clock, - Flags); - spin_lock_irq(&chan->state_lock); - } else if (chan->HWState != HWSTATE_STOP) - chan->HWState = HWSTATE_RUN; - } - Cur->ngeneBuffer.SR.Flags = 0x00; - Cur = Cur->Next; - } - chan->nextBuffer = Cur; - - spin_unlock_irq(&chan->state_lock); -} - -static irqreturn_t irq_handler(int irq, void *dev_id) -{ - struct ngene *dev = (struct ngene *)dev_id; - u32 icounts = 0; - irqreturn_t rc = IRQ_NONE; - u32 i = MAX_STREAM; - u8 *tmpCmdDoneByte; - - if (dev->BootFirmware) { - icounts = ngreadl(NGENE_INT_COUNTS); - if (icounts != dev->icounts) { - ngwritel(0, FORCE_NMI); - dev->cmd_done = 1; - wake_up(&dev->cmd_wq); - dev->icounts = icounts; - rc = IRQ_HANDLED; - } - return rc; - } - - ngwritel(0, FORCE_NMI); - - spin_lock(&dev->cmd_lock); - tmpCmdDoneByte = dev->CmdDoneByte; - if (tmpCmdDoneByte && - (*tmpCmdDoneByte || - (dev->ngenetohost[0] == 1 && dev->ngenetohost[1] != 0))) { - dev->CmdDoneByte = NULL; - dev->cmd_done = 1; - wake_up(&dev->cmd_wq); - rc = IRQ_HANDLED; - } - spin_unlock(&dev->cmd_lock); - - if (dev->EventBuffer->EventStatus & 0x80) { - u8 nextWriteIndex = - (dev->EventQueueWriteIndex + 1) & - (EVENT_QUEUE_SIZE - 1); - if (nextWriteIndex != dev->EventQueueReadIndex) { - dev->EventQueue[dev->EventQueueWriteIndex] = - *(dev->EventBuffer); - dev->EventQueueWriteIndex = nextWriteIndex; - } else { - printk(KERN_ERR DEVICE_NAME ": event overflow\n"); - dev->EventQueueOverflowCount += 1; - dev->EventQueueOverflowFlag = 1; - } - dev->EventBuffer->EventStatus &= ~0x80; - tasklet_schedule(&dev->event_tasklet); - rc = IRQ_HANDLED; - } - - while (i > 0) { - i--; - spin_lock(&dev->channel[i].state_lock); - /* if (dev->channel[i].State>=KSSTATE_RUN) { */ - if (dev->channel[i].nextBuffer) { - if ((dev->channel[i].nextBuffer-> - ngeneBuffer.SR.Flags & 0xC0) == 0x80) { - dev->channel[i].nextBuffer-> - ngeneBuffer.SR.Flags |= 0x40; - tasklet_schedule( - &dev->channel[i].demux_tasklet); - rc = IRQ_HANDLED; - } - } - spin_unlock(&dev->channel[i].state_lock); - } - - /* Request might have been processed by a previous call. */ - return IRQ_HANDLED; -} - -/****************************************************************************/ -/* nGene command interface **************************************************/ -/****************************************************************************/ - -static void dump_command_io(struct ngene *dev) -{ - u8 buf[8], *b; - - ngcpyfrom(buf, HOST_TO_NGENE, 8); - printk(KERN_ERR "host_to_ngene (%04x): %*ph\n", HOST_TO_NGENE, 8, buf); - - ngcpyfrom(buf, NGENE_TO_HOST, 8); - printk(KERN_ERR "ngene_to_host (%04x): %*ph\n", NGENE_TO_HOST, 8, buf); - - b = dev->hosttongene; - printk(KERN_ERR "dev->hosttongene (%p): %*ph\n", b, 8, b); - - b = dev->ngenetohost; - printk(KERN_ERR "dev->ngenetohost (%p): %*ph\n", b, 8, b); -} - -static int ngene_command_mutex(struct ngene *dev, struct ngene_command *com) -{ - int ret; - u8 *tmpCmdDoneByte; - - dev->cmd_done = 0; - - if (com->cmd.hdr.Opcode == CMD_FWLOAD_PREPARE) { - dev->BootFirmware = 1; - dev->icounts = ngreadl(NGENE_INT_COUNTS); - ngwritel(0, NGENE_COMMAND); - ngwritel(0, NGENE_COMMAND_HI); - ngwritel(0, NGENE_STATUS); - ngwritel(0, NGENE_STATUS_HI); - ngwritel(0, NGENE_EVENT); - ngwritel(0, NGENE_EVENT_HI); - } else if (com->cmd.hdr.Opcode == CMD_FWLOAD_FINISH) { - u64 fwio = dev->PAFWInterfaceBuffer; - - ngwritel(fwio & 0xffffffff, NGENE_COMMAND); - ngwritel(fwio >> 32, NGENE_COMMAND_HI); - ngwritel((fwio + 256) & 0xffffffff, NGENE_STATUS); - ngwritel((fwio + 256) >> 32, NGENE_STATUS_HI); - ngwritel((fwio + 512) & 0xffffffff, NGENE_EVENT); - ngwritel((fwio + 512) >> 32, NGENE_EVENT_HI); - } - - memcpy(dev->FWInterfaceBuffer, com->cmd.raw8, com->in_len + 2); - - if (dev->BootFirmware) - ngcpyto(HOST_TO_NGENE, com->cmd.raw8, com->in_len + 2); - - spin_lock_irq(&dev->cmd_lock); - tmpCmdDoneByte = dev->ngenetohost + com->out_len; - if (!com->out_len) - tmpCmdDoneByte++; - *tmpCmdDoneByte = 0; - dev->ngenetohost[0] = 0; - dev->ngenetohost[1] = 0; - dev->CmdDoneByte = tmpCmdDoneByte; - spin_unlock_irq(&dev->cmd_lock); - - /* Notify 8051. */ - ngwritel(1, FORCE_INT); - - ret = wait_event_timeout(dev->cmd_wq, dev->cmd_done == 1, 2 * HZ); - if (!ret) { - /*ngwritel(0, FORCE_NMI);*/ - - printk(KERN_ERR DEVICE_NAME - ": Command timeout cmd=%02x prev=%02x\n", - com->cmd.hdr.Opcode, dev->prev_cmd); - dump_command_io(dev); - return -1; - } - if (com->cmd.hdr.Opcode == CMD_FWLOAD_FINISH) - dev->BootFirmware = 0; - - dev->prev_cmd = com->cmd.hdr.Opcode; - - if (!com->out_len) - return 0; - - memcpy(com->cmd.raw8, dev->ngenetohost, com->out_len); - - return 0; -} - -int ngene_command(struct ngene *dev, struct ngene_command *com) -{ - int result; - - down(&dev->cmd_mutex); - result = ngene_command_mutex(dev, com); - up(&dev->cmd_mutex); - return result; -} - - -static int ngene_command_load_firmware(struct ngene *dev, - u8 *ngene_fw, u32 size) -{ -#define FIRSTCHUNK (1024) - u32 cleft; - struct ngene_command com; - - com.cmd.hdr.Opcode = CMD_FWLOAD_PREPARE; - com.cmd.hdr.Length = 0; - com.in_len = 0; - com.out_len = 0; - - ngene_command(dev, &com); - - cleft = (size + 3) & ~3; - if (cleft > FIRSTCHUNK) { - ngcpyto(PROGRAM_SRAM + FIRSTCHUNK, ngene_fw + FIRSTCHUNK, - cleft - FIRSTCHUNK); - cleft = FIRSTCHUNK; - } - ngcpyto(DATA_FIFO_AREA, ngene_fw, cleft); - - memset(&com, 0, sizeof(struct ngene_command)); - com.cmd.hdr.Opcode = CMD_FWLOAD_FINISH; - com.cmd.hdr.Length = 4; - com.cmd.FWLoadFinish.Address = DATA_FIFO_AREA; - com.cmd.FWLoadFinish.Length = (unsigned short)cleft; - com.in_len = 4; - com.out_len = 0; - - return ngene_command(dev, &com); -} - - -static int ngene_command_config_buf(struct ngene *dev, u8 config) -{ - struct ngene_command com; - - com.cmd.hdr.Opcode = CMD_CONFIGURE_BUFFER; - com.cmd.hdr.Length = 1; - com.cmd.ConfigureBuffers.config = config; - com.in_len = 1; - com.out_len = 0; - - if (ngene_command(dev, &com) < 0) - return -EIO; - return 0; -} - -static int ngene_command_config_free_buf(struct ngene *dev, u8 *config) -{ - struct ngene_command com; - - com.cmd.hdr.Opcode = CMD_CONFIGURE_FREE_BUFFER; - com.cmd.hdr.Length = 6; - memcpy(&com.cmd.ConfigureBuffers.config, config, 6); - com.in_len = 6; - com.out_len = 0; - - if (ngene_command(dev, &com) < 0) - return -EIO; - - return 0; -} - -int ngene_command_gpio_set(struct ngene *dev, u8 select, u8 level) -{ - struct ngene_command com; - - com.cmd.hdr.Opcode = CMD_SET_GPIO_PIN; - com.cmd.hdr.Length = 1; - com.cmd.SetGpioPin.select = select | (level << 7); - com.in_len = 1; - com.out_len = 0; - - return ngene_command(dev, &com); -} - - -/* - 02000640 is sample on rising edge. - 02000740 is sample on falling edge. - 02000040 is ignore "valid" signal - - 0: FD_CTL1 Bit 7,6 must be 0,1 - 7 disable(fw controlled) - 6 0-AUX,1-TS - 5 0-par,1-ser - 4 0-lsb/1-msb - 3,2 reserved - 1,0 0-no sync, 1-use ext. start, 2-use 0x47, 3-both - 1: FD_CTL2 has 3-valid must be hi, 2-use valid, 1-edge - 2: FD_STA is read-only. 0-sync - 3: FD_INSYNC is number of 47s to trigger "in sync". - 4: FD_OUTSYNC is number of 47s to trigger "out of sync". - 5: FD_MAXBYTE1 is low-order of bytes per packet. - 6: FD_MAXBYTE2 is high-order of bytes per packet. - 7: Top byte is unused. -*/ - -/****************************************************************************/ - -static u8 TSFeatureDecoderSetup[8 * 5] = { - 0x42, 0x00, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, - 0x40, 0x06, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, /* DRXH */ - 0x71, 0x07, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, /* DRXHser */ - 0x72, 0x00, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, /* S2ser */ - 0x40, 0x07, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, /* LGDT3303 */ -}; - -/* Set NGENE I2S Config to 16 bit packed */ -static u8 I2SConfiguration[] = { - 0x00, 0x10, 0x00, 0x00, - 0x80, 0x10, 0x00, 0x00, -}; - -static u8 SPDIFConfiguration[10] = { - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 -}; - -/* Set NGENE I2S Config to transport stream compatible mode */ - -static u8 TS_I2SConfiguration[4] = { 0x3E, 0x18, 0x00, 0x00 }; - -static u8 TS_I2SOutConfiguration[4] = { 0x80, 0x04, 0x00, 0x00 }; - -static u8 ITUDecoderSetup[4][16] = { - {0x1c, 0x13, 0x01, 0x68, 0x3d, 0x90, 0x14, 0x20, /* SDTV */ - 0x00, 0x00, 0x01, 0xb0, 0x9c, 0x00, 0x00, 0x00}, - {0x9c, 0x03, 0x23, 0xC0, 0x60, 0x0E, 0x13, 0x00, - 0x00, 0x00, 0x00, 0x01, 0xB0, 0x00, 0x00, 0x00}, - {0x9f, 0x00, 0x23, 0xC0, 0x60, 0x0F, 0x13, 0x00, /* HDTV 1080i50 */ - 0x00, 0x00, 0x00, 0x01, 0xB0, 0x00, 0x00, 0x00}, - {0x9c, 0x01, 0x23, 0xC0, 0x60, 0x0E, 0x13, 0x00, /* HDTV 1080i60 */ - 0x00, 0x00, 0x00, 0x01, 0xB0, 0x00, 0x00, 0x00}, -}; - -/* - * 50 48 60 gleich - * 27p50 9f 00 22 80 42 69 18 ... - * 27p60 93 00 22 80 82 69 1c ... - */ - -/* Maxbyte to 1144 (for raw data) */ -static u8 ITUFeatureDecoderSetup[8] = { - 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x04, 0x00 -}; - -void FillTSBuffer(void *Buffer, int Length, u32 Flags) -{ - u32 *ptr = Buffer; - - memset(Buffer, TS_FILLER, Length); - while (Length > 0) { - if (Flags & DF_SWAP32) - *ptr = 0x471FFF10; - else - *ptr = 0x10FF1F47; - ptr += (188 / 4); - Length -= 188; - } -} - - -static void flush_buffers(struct ngene_channel *chan) -{ - u8 val; - - do { - msleep(1); - spin_lock_irq(&chan->state_lock); - val = chan->nextBuffer->ngeneBuffer.SR.Flags & 0x80; - spin_unlock_irq(&chan->state_lock); - } while (val); -} - -static void clear_buffers(struct ngene_channel *chan) -{ - struct SBufferHeader *Cur = chan->nextBuffer; - - do { - memset(&Cur->ngeneBuffer.SR, 0, sizeof(Cur->ngeneBuffer.SR)); - if (chan->mode & NGENE_IO_TSOUT) - FillTSBuffer(Cur->Buffer1, - chan->Capture1Length, - chan->DataFormatFlags); - Cur = Cur->Next; - } while (Cur != chan->nextBuffer); - - if (chan->mode & NGENE_IO_TSOUT) { - chan->nextBuffer->ngeneBuffer.SR.DTOUpdate = - chan->AudioDTOValue; - chan->AudioDTOUpdated = 0; - - Cur = chan->TSIdleBuffer.Head; - - do { - memset(&Cur->ngeneBuffer.SR, 0, - sizeof(Cur->ngeneBuffer.SR)); - FillTSBuffer(Cur->Buffer1, - chan->Capture1Length, - chan->DataFormatFlags); - Cur = Cur->Next; - } while (Cur != chan->TSIdleBuffer.Head); - } -} - -static int ngene_command_stream_control(struct ngene *dev, u8 stream, - u8 control, u8 mode, u8 flags) -{ - struct ngene_channel *chan = &dev->channel[stream]; - struct ngene_command com; - u16 BsUVI = ((stream & 1) ? 0x9400 : 0x9300); - u16 BsSDI = ((stream & 1) ? 0x9600 : 0x9500); - u16 BsSPI = ((stream & 1) ? 0x9800 : 0x9700); - u16 BsSDO = 0x9B00; - - down(&dev->stream_mutex); - memset(&com, 0, sizeof(com)); - com.cmd.hdr.Opcode = CMD_CONTROL; - com.cmd.hdr.Length = sizeof(struct FW_STREAM_CONTROL) - 2; - com.cmd.StreamControl.Stream = stream | (control ? 8 : 0); - if (chan->mode & NGENE_IO_TSOUT) - com.cmd.StreamControl.Stream |= 0x07; - com.cmd.StreamControl.Control = control | - (flags & SFLAG_ORDER_LUMA_CHROMA); - com.cmd.StreamControl.Mode = mode; - com.in_len = sizeof(struct FW_STREAM_CONTROL); - com.out_len = 0; - - dprintk(KERN_INFO DEVICE_NAME - ": Stream=%02x, Control=%02x, Mode=%02x\n", - com.cmd.StreamControl.Stream, com.cmd.StreamControl.Control, - com.cmd.StreamControl.Mode); - - chan->Mode = mode; - - if (!(control & 0x80)) { - spin_lock_irq(&chan->state_lock); - if (chan->State == KSSTATE_RUN) { - chan->State = KSSTATE_ACQUIRE; - chan->HWState = HWSTATE_STOP; - spin_unlock_irq(&chan->state_lock); - if (ngene_command(dev, &com) < 0) { - up(&dev->stream_mutex); - return -1; - } - /* clear_buffers(chan); */ - flush_buffers(chan); - up(&dev->stream_mutex); - return 0; - } - spin_unlock_irq(&chan->state_lock); - up(&dev->stream_mutex); - return 0; - } - - if (mode & SMODE_AUDIO_CAPTURE) { - com.cmd.StreamControl.CaptureBlockCount = - chan->Capture1Length / AUDIO_BLOCK_SIZE; - com.cmd.StreamControl.Buffer_Address = chan->RingBuffer.PAHead; - } else if (mode & SMODE_TRANSPORT_STREAM) { - com.cmd.StreamControl.CaptureBlockCount = - chan->Capture1Length / TS_BLOCK_SIZE; - com.cmd.StreamControl.MaxLinesPerField = - chan->Capture1Length / TS_BLOCK_SIZE; - com.cmd.StreamControl.Buffer_Address = - chan->TSRingBuffer.PAHead; - if (chan->mode & NGENE_IO_TSOUT) { - com.cmd.StreamControl.BytesPerVBILine = - chan->Capture1Length / TS_BLOCK_SIZE; - com.cmd.StreamControl.Stream |= 0x07; - } - } else { - com.cmd.StreamControl.BytesPerVideoLine = chan->nBytesPerLine; - com.cmd.StreamControl.MaxLinesPerField = chan->nLines; - com.cmd.StreamControl.MinLinesPerField = 100; - com.cmd.StreamControl.Buffer_Address = chan->RingBuffer.PAHead; - - if (mode & SMODE_VBI_CAPTURE) { - com.cmd.StreamControl.MaxVBILinesPerField = - chan->nVBILines; - com.cmd.StreamControl.MinVBILinesPerField = 0; - com.cmd.StreamControl.BytesPerVBILine = - chan->nBytesPerVBILine; - } - if (flags & SFLAG_COLORBAR) - com.cmd.StreamControl.Stream |= 0x04; - } - - spin_lock_irq(&chan->state_lock); - if (mode & SMODE_AUDIO_CAPTURE) { - chan->nextBuffer = chan->RingBuffer.Head; - if (mode & SMODE_AUDIO_SPDIF) { - com.cmd.StreamControl.SetupDataLen = - sizeof(SPDIFConfiguration); - com.cmd.StreamControl.SetupDataAddr = BsSPI; - memcpy(com.cmd.StreamControl.SetupData, - SPDIFConfiguration, sizeof(SPDIFConfiguration)); - } else { - com.cmd.StreamControl.SetupDataLen = 4; - com.cmd.StreamControl.SetupDataAddr = BsSDI; - memcpy(com.cmd.StreamControl.SetupData, - I2SConfiguration + - 4 * dev->card_info->i2s[stream], 4); - } - } else if (mode & SMODE_TRANSPORT_STREAM) { - chan->nextBuffer = chan->TSRingBuffer.Head; - if (stream >= STREAM_AUDIOIN1) { - if (chan->mode & NGENE_IO_TSOUT) { - com.cmd.StreamControl.SetupDataLen = - sizeof(TS_I2SOutConfiguration); - com.cmd.StreamControl.SetupDataAddr = BsSDO; - memcpy(com.cmd.StreamControl.SetupData, - TS_I2SOutConfiguration, - sizeof(TS_I2SOutConfiguration)); - } else { - com.cmd.StreamControl.SetupDataLen = - sizeof(TS_I2SConfiguration); - com.cmd.StreamControl.SetupDataAddr = BsSDI; - memcpy(com.cmd.StreamControl.SetupData, - TS_I2SConfiguration, - sizeof(TS_I2SConfiguration)); - } - } else { - com.cmd.StreamControl.SetupDataLen = 8; - com.cmd.StreamControl.SetupDataAddr = BsUVI + 0x10; - memcpy(com.cmd.StreamControl.SetupData, - TSFeatureDecoderSetup + - 8 * dev->card_info->tsf[stream], 8); - } - } else { - chan->nextBuffer = chan->RingBuffer.Head; - com.cmd.StreamControl.SetupDataLen = - 16 + sizeof(ITUFeatureDecoderSetup); - com.cmd.StreamControl.SetupDataAddr = BsUVI; - memcpy(com.cmd.StreamControl.SetupData, - ITUDecoderSetup[chan->itumode], 16); - memcpy(com.cmd.StreamControl.SetupData + 16, - ITUFeatureDecoderSetup, sizeof(ITUFeatureDecoderSetup)); - } - clear_buffers(chan); - chan->State = KSSTATE_RUN; - if (mode & SMODE_TRANSPORT_STREAM) - chan->HWState = HWSTATE_RUN; - else - chan->HWState = HWSTATE_STARTUP; - spin_unlock_irq(&chan->state_lock); - - if (ngene_command(dev, &com) < 0) { - up(&dev->stream_mutex); - return -1; - } - up(&dev->stream_mutex); - return 0; -} - -void set_transfer(struct ngene_channel *chan, int state) -{ - u8 control = 0, mode = 0, flags = 0; - struct ngene *dev = chan->dev; - int ret; - - /* - printk(KERN_INFO DEVICE_NAME ": st %d\n", state); - msleep(100); - */ - - if (state) { - if (chan->running) { - printk(KERN_INFO DEVICE_NAME ": already running\n"); - return; - } - } else { - if (!chan->running) { - printk(KERN_INFO DEVICE_NAME ": already stopped\n"); - return; - } - } - - if (dev->card_info->switch_ctrl) - dev->card_info->switch_ctrl(chan, 1, state ^ 1); - - if (state) { - spin_lock_irq(&chan->state_lock); - - /* printk(KERN_INFO DEVICE_NAME ": lock=%08x\n", - ngreadl(0x9310)); */ - dvb_ringbuffer_flush(&dev->tsout_rbuf); - control = 0x80; - if (chan->mode & (NGENE_IO_TSIN | NGENE_IO_TSOUT)) { - chan->Capture1Length = 512 * 188; - mode = SMODE_TRANSPORT_STREAM; - } - if (chan->mode & NGENE_IO_TSOUT) { - chan->pBufferExchange = tsout_exchange; - /* 0x66666666 = 50MHz *2^33 /250MHz */ - chan->AudioDTOValue = 0x80000000; - chan->AudioDTOUpdated = 1; - } - if (chan->mode & NGENE_IO_TSIN) - chan->pBufferExchange = tsin_exchange; - spin_unlock_irq(&chan->state_lock); - } else - ;/* printk(KERN_INFO DEVICE_NAME ": lock=%08x\n", - ngreadl(0x9310)); */ - - ret = ngene_command_stream_control(dev, chan->number, - control, mode, flags); - if (!ret) - chan->running = state; - else - printk(KERN_ERR DEVICE_NAME ": set_transfer %d failed\n", - state); - if (!state) { - spin_lock_irq(&chan->state_lock); - chan->pBufferExchange = NULL; - dvb_ringbuffer_flush(&dev->tsout_rbuf); - spin_unlock_irq(&chan->state_lock); - } -} - - -/****************************************************************************/ -/* nGene hardware init and release functions ********************************/ -/****************************************************************************/ - -static void free_ringbuffer(struct ngene *dev, struct SRingBufferDescriptor *rb) -{ - struct SBufferHeader *Cur = rb->Head; - u32 j; - - if (!Cur) - return; - - for (j = 0; j < rb->NumBuffers; j++, Cur = Cur->Next) { - if (Cur->Buffer1) - pci_free_consistent(dev->pci_dev, - rb->Buffer1Length, - Cur->Buffer1, - Cur->scList1->Address); - - if (Cur->Buffer2) - pci_free_consistent(dev->pci_dev, - rb->Buffer2Length, - Cur->Buffer2, - Cur->scList2->Address); - } - - if (rb->SCListMem) - pci_free_consistent(dev->pci_dev, rb->SCListMemSize, - rb->SCListMem, rb->PASCListMem); - - pci_free_consistent(dev->pci_dev, rb->MemSize, rb->Head, rb->PAHead); -} - -static void free_idlebuffer(struct ngene *dev, - struct SRingBufferDescriptor *rb, - struct SRingBufferDescriptor *tb) -{ - int j; - struct SBufferHeader *Cur = tb->Head; - - if (!rb->Head) - return; - free_ringbuffer(dev, rb); - for (j = 0; j < tb->NumBuffers; j++, Cur = Cur->Next) { - Cur->Buffer2 = NULL; - Cur->scList2 = NULL; - Cur->ngeneBuffer.Address_of_first_entry_2 = 0; - Cur->ngeneBuffer.Number_of_entries_2 = 0; - } -} - -static void free_common_buffers(struct ngene *dev) -{ - u32 i; - struct ngene_channel *chan; - - for (i = STREAM_VIDEOIN1; i < MAX_STREAM; i++) { - chan = &dev->channel[i]; - free_idlebuffer(dev, &chan->TSIdleBuffer, &chan->TSRingBuffer); - free_ringbuffer(dev, &chan->RingBuffer); - free_ringbuffer(dev, &chan->TSRingBuffer); - } - - if (dev->OverflowBuffer) - pci_free_consistent(dev->pci_dev, - OVERFLOW_BUFFER_SIZE, - dev->OverflowBuffer, dev->PAOverflowBuffer); - - if (dev->FWInterfaceBuffer) - pci_free_consistent(dev->pci_dev, - 4096, - dev->FWInterfaceBuffer, - dev->PAFWInterfaceBuffer); -} - -/****************************************************************************/ -/* Ring buffer handling *****************************************************/ -/****************************************************************************/ - -static int create_ring_buffer(struct pci_dev *pci_dev, - struct SRingBufferDescriptor *descr, u32 NumBuffers) -{ - dma_addr_t tmp; - struct SBufferHeader *Head; - u32 i; - u32 MemSize = SIZEOF_SBufferHeader * NumBuffers; - u64 PARingBufferHead; - u64 PARingBufferCur; - u64 PARingBufferNext; - struct SBufferHeader *Cur, *Next; - - descr->Head = NULL; - descr->MemSize = 0; - descr->PAHead = 0; - descr->NumBuffers = 0; - - if (MemSize < 4096) - MemSize = 4096; - - Head = pci_alloc_consistent(pci_dev, MemSize, &tmp); - PARingBufferHead = tmp; - - if (!Head) - return -ENOMEM; - - memset(Head, 0, MemSize); - - PARingBufferCur = PARingBufferHead; - Cur = Head; - - for (i = 0; i < NumBuffers - 1; i++) { - Next = (struct SBufferHeader *) - (((u8 *) Cur) + SIZEOF_SBufferHeader); - PARingBufferNext = PARingBufferCur + SIZEOF_SBufferHeader; - Cur->Next = Next; - Cur->ngeneBuffer.Next = PARingBufferNext; - Cur = Next; - PARingBufferCur = PARingBufferNext; - } - /* Last Buffer points back to first one */ - Cur->Next = Head; - Cur->ngeneBuffer.Next = PARingBufferHead; - - descr->Head = Head; - descr->MemSize = MemSize; - descr->PAHead = PARingBufferHead; - descr->NumBuffers = NumBuffers; - - return 0; -} - -static int AllocateRingBuffers(struct pci_dev *pci_dev, - dma_addr_t of, - struct SRingBufferDescriptor *pRingBuffer, - u32 Buffer1Length, u32 Buffer2Length) -{ - dma_addr_t tmp; - u32 i, j; - int status = 0; - u32 SCListMemSize = pRingBuffer->NumBuffers - * ((Buffer2Length != 0) ? (NUM_SCATTER_GATHER_ENTRIES * 2) : - NUM_SCATTER_GATHER_ENTRIES) - * sizeof(struct HW_SCATTER_GATHER_ELEMENT); - - u64 PASCListMem; - struct HW_SCATTER_GATHER_ELEMENT *SCListEntry; - u64 PASCListEntry; - struct SBufferHeader *Cur; - void *SCListMem; - - if (SCListMemSize < 4096) - SCListMemSize = 4096; - - SCListMem = pci_alloc_consistent(pci_dev, SCListMemSize, &tmp); - - PASCListMem = tmp; - if (SCListMem == NULL) - return -ENOMEM; - - memset(SCListMem, 0, SCListMemSize); - - pRingBuffer->SCListMem = SCListMem; - pRingBuffer->PASCListMem = PASCListMem; - pRingBuffer->SCListMemSize = SCListMemSize; - pRingBuffer->Buffer1Length = Buffer1Length; - pRingBuffer->Buffer2Length = Buffer2Length; - - SCListEntry = SCListMem; - PASCListEntry = PASCListMem; - Cur = pRingBuffer->Head; - - for (i = 0; i < pRingBuffer->NumBuffers; i += 1, Cur = Cur->Next) { - u64 PABuffer; - - void *Buffer = pci_alloc_consistent(pci_dev, Buffer1Length, - &tmp); - PABuffer = tmp; - - if (Buffer == NULL) - return -ENOMEM; - - Cur->Buffer1 = Buffer; - - SCListEntry->Address = PABuffer; - SCListEntry->Length = Buffer1Length; - - Cur->scList1 = SCListEntry; - Cur->ngeneBuffer.Address_of_first_entry_1 = PASCListEntry; - Cur->ngeneBuffer.Number_of_entries_1 = - NUM_SCATTER_GATHER_ENTRIES; - - SCListEntry += 1; - PASCListEntry += sizeof(struct HW_SCATTER_GATHER_ELEMENT); - -#if NUM_SCATTER_GATHER_ENTRIES > 1 - for (j = 0; j < NUM_SCATTER_GATHER_ENTRIES - 1; j += 1) { - SCListEntry->Address = of; - SCListEntry->Length = OVERFLOW_BUFFER_SIZE; - SCListEntry += 1; - PASCListEntry += - sizeof(struct HW_SCATTER_GATHER_ELEMENT); - } -#endif - - if (!Buffer2Length) - continue; - - Buffer = pci_alloc_consistent(pci_dev, Buffer2Length, &tmp); - PABuffer = tmp; - - if (Buffer == NULL) - return -ENOMEM; - - Cur->Buffer2 = Buffer; - - SCListEntry->Address = PABuffer; - SCListEntry->Length = Buffer2Length; - - Cur->scList2 = SCListEntry; - Cur->ngeneBuffer.Address_of_first_entry_2 = PASCListEntry; - Cur->ngeneBuffer.Number_of_entries_2 = - NUM_SCATTER_GATHER_ENTRIES; - - SCListEntry += 1; - PASCListEntry += sizeof(struct HW_SCATTER_GATHER_ELEMENT); - -#if NUM_SCATTER_GATHER_ENTRIES > 1 - for (j = 0; j < NUM_SCATTER_GATHER_ENTRIES - 1; j++) { - SCListEntry->Address = of; - SCListEntry->Length = OVERFLOW_BUFFER_SIZE; - SCListEntry += 1; - PASCListEntry += - sizeof(struct HW_SCATTER_GATHER_ELEMENT); - } -#endif - - } - - return status; -} - -static int FillTSIdleBuffer(struct SRingBufferDescriptor *pIdleBuffer, - struct SRingBufferDescriptor *pRingBuffer) -{ - int status = 0; - - /* Copy pointer to scatter gather list in TSRingbuffer - structure for buffer 2 - Load number of buffer - */ - u32 n = pRingBuffer->NumBuffers; - - /* Point to first buffer entry */ - struct SBufferHeader *Cur = pRingBuffer->Head; - int i; - /* Loop thru all buffer and set Buffer 2 pointers to TSIdlebuffer */ - for (i = 0; i < n; i++) { - Cur->Buffer2 = pIdleBuffer->Head->Buffer1; - Cur->scList2 = pIdleBuffer->Head->scList1; - Cur->ngeneBuffer.Address_of_first_entry_2 = - pIdleBuffer->Head->ngeneBuffer. - Address_of_first_entry_1; - Cur->ngeneBuffer.Number_of_entries_2 = - pIdleBuffer->Head->ngeneBuffer.Number_of_entries_1; - Cur = Cur->Next; - } - return status; -} - -static u32 RingBufferSizes[MAX_STREAM] = { - RING_SIZE_VIDEO, - RING_SIZE_VIDEO, - RING_SIZE_AUDIO, - RING_SIZE_AUDIO, - RING_SIZE_AUDIO, -}; - -static u32 Buffer1Sizes[MAX_STREAM] = { - MAX_VIDEO_BUFFER_SIZE, - MAX_VIDEO_BUFFER_SIZE, - MAX_AUDIO_BUFFER_SIZE, - MAX_AUDIO_BUFFER_SIZE, - MAX_AUDIO_BUFFER_SIZE -}; - -static u32 Buffer2Sizes[MAX_STREAM] = { - MAX_VBI_BUFFER_SIZE, - MAX_VBI_BUFFER_SIZE, - 0, - 0, - 0 -}; - - -static int AllocCommonBuffers(struct ngene *dev) -{ - int status = 0, i; - - dev->FWInterfaceBuffer = pci_alloc_consistent(dev->pci_dev, 4096, - &dev->PAFWInterfaceBuffer); - if (!dev->FWInterfaceBuffer) - return -ENOMEM; - dev->hosttongene = dev->FWInterfaceBuffer; - dev->ngenetohost = dev->FWInterfaceBuffer + 256; - dev->EventBuffer = dev->FWInterfaceBuffer + 512; - - dev->OverflowBuffer = pci_alloc_consistent(dev->pci_dev, - OVERFLOW_BUFFER_SIZE, - &dev->PAOverflowBuffer); - if (!dev->OverflowBuffer) - return -ENOMEM; - memset(dev->OverflowBuffer, 0, OVERFLOW_BUFFER_SIZE); - - for (i = STREAM_VIDEOIN1; i < MAX_STREAM; i++) { - int type = dev->card_info->io_type[i]; - - dev->channel[i].State = KSSTATE_STOP; - - if (type & (NGENE_IO_TV | NGENE_IO_HDTV | NGENE_IO_AIN)) { - status = create_ring_buffer(dev->pci_dev, - &dev->channel[i].RingBuffer, - RingBufferSizes[i]); - if (status < 0) - break; - - if (type & (NGENE_IO_TV | NGENE_IO_AIN)) { - status = AllocateRingBuffers(dev->pci_dev, - dev-> - PAOverflowBuffer, - &dev->channel[i]. - RingBuffer, - Buffer1Sizes[i], - Buffer2Sizes[i]); - if (status < 0) - break; - } else if (type & NGENE_IO_HDTV) { - status = AllocateRingBuffers(dev->pci_dev, - dev-> - PAOverflowBuffer, - &dev->channel[i]. - RingBuffer, - MAX_HDTV_BUFFER_SIZE, - 0); - if (status < 0) - break; - } - } - - if (type & (NGENE_IO_TSIN | NGENE_IO_TSOUT)) { - - status = create_ring_buffer(dev->pci_dev, - &dev->channel[i]. - TSRingBuffer, RING_SIZE_TS); - if (status < 0) - break; - - status = AllocateRingBuffers(dev->pci_dev, - dev->PAOverflowBuffer, - &dev->channel[i]. - TSRingBuffer, - MAX_TS_BUFFER_SIZE, 0); - if (status) - break; - } - - if (type & NGENE_IO_TSOUT) { - status = create_ring_buffer(dev->pci_dev, - &dev->channel[i]. - TSIdleBuffer, 1); - if (status < 0) - break; - status = AllocateRingBuffers(dev->pci_dev, - dev->PAOverflowBuffer, - &dev->channel[i]. - TSIdleBuffer, - MAX_TS_BUFFER_SIZE, 0); - if (status) - break; - FillTSIdleBuffer(&dev->channel[i].TSIdleBuffer, - &dev->channel[i].TSRingBuffer); - } - } - return status; -} - -static void ngene_release_buffers(struct ngene *dev) -{ - if (dev->iomem) - iounmap(dev->iomem); - free_common_buffers(dev); - vfree(dev->tsout_buf); - vfree(dev->tsin_buf); - vfree(dev->ain_buf); - vfree(dev->vin_buf); - vfree(dev); -} - -static int ngene_get_buffers(struct ngene *dev) -{ - if (AllocCommonBuffers(dev)) - return -ENOMEM; - if (dev->card_info->io_type[4] & NGENE_IO_TSOUT) { - dev->tsout_buf = vmalloc(TSOUT_BUF_SIZE); - if (!dev->tsout_buf) - return -ENOMEM; - dvb_ringbuffer_init(&dev->tsout_rbuf, - dev->tsout_buf, TSOUT_BUF_SIZE); - } - if (dev->card_info->io_type[2]&NGENE_IO_TSIN) { - dev->tsin_buf = vmalloc(TSIN_BUF_SIZE); - if (!dev->tsin_buf) - return -ENOMEM; - dvb_ringbuffer_init(&dev->tsin_rbuf, - dev->tsin_buf, TSIN_BUF_SIZE); - } - if (dev->card_info->io_type[2] & NGENE_IO_AIN) { - dev->ain_buf = vmalloc(AIN_BUF_SIZE); - if (!dev->ain_buf) - return -ENOMEM; - dvb_ringbuffer_init(&dev->ain_rbuf, dev->ain_buf, AIN_BUF_SIZE); - } - if (dev->card_info->io_type[0] & NGENE_IO_HDTV) { - dev->vin_buf = vmalloc(VIN_BUF_SIZE); - if (!dev->vin_buf) - return -ENOMEM; - dvb_ringbuffer_init(&dev->vin_rbuf, dev->vin_buf, VIN_BUF_SIZE); - } - dev->iomem = ioremap(pci_resource_start(dev->pci_dev, 0), - pci_resource_len(dev->pci_dev, 0)); - if (!dev->iomem) - return -ENOMEM; - - return 0; -} - -static void ngene_init(struct ngene *dev) -{ - int i; - - tasklet_init(&dev->event_tasklet, event_tasklet, (unsigned long)dev); - - memset_io(dev->iomem + 0xc000, 0x00, 0x220); - memset_io(dev->iomem + 0xc400, 0x00, 0x100); - - for (i = 0; i < MAX_STREAM; i++) { - dev->channel[i].dev = dev; - dev->channel[i].number = i; - } - - dev->fw_interface_version = 0; - - ngwritel(0, NGENE_INT_ENABLE); - - dev->icounts = ngreadl(NGENE_INT_COUNTS); - - dev->device_version = ngreadl(DEV_VER) & 0x0f; - printk(KERN_INFO DEVICE_NAME ": Device version %d\n", - dev->device_version); -} - -static int ngene_load_firm(struct ngene *dev) -{ - u32 size; - const struct firmware *fw = NULL; - u8 *ngene_fw; - char *fw_name; - int err, version; - - version = dev->card_info->fw_version; - - switch (version) { - default: - case 15: - version = 15; - size = 23466; - fw_name = "ngene_15.fw"; - dev->cmd_timeout_workaround = true; - break; - case 16: - size = 23498; - fw_name = "ngene_16.fw"; - dev->cmd_timeout_workaround = true; - break; - case 17: - size = 24446; - fw_name = "ngene_17.fw"; - dev->cmd_timeout_workaround = true; - break; - case 18: - size = 0; - fw_name = "ngene_18.fw"; - break; - } - - if (request_firmware(&fw, fw_name, &dev->pci_dev->dev) < 0) { - printk(KERN_ERR DEVICE_NAME - ": Could not load firmware file %s.\n", fw_name); - printk(KERN_INFO DEVICE_NAME - ": Copy %s to your hotplug directory!\n", fw_name); - return -1; - } - if (size == 0) - size = fw->size; - if (size != fw->size) { - printk(KERN_ERR DEVICE_NAME - ": Firmware %s has invalid size!", fw_name); - err = -1; - } else { - printk(KERN_INFO DEVICE_NAME - ": Loading firmware file %s.\n", fw_name); - ngene_fw = (u8 *) fw->data; - err = ngene_command_load_firmware(dev, ngene_fw, size); - } - - release_firmware(fw); - - return err; -} - -static void ngene_stop(struct ngene *dev) -{ - down(&dev->cmd_mutex); - i2c_del_adapter(&(dev->channel[0].i2c_adapter)); - i2c_del_adapter(&(dev->channel[1].i2c_adapter)); - ngwritel(0, NGENE_INT_ENABLE); - ngwritel(0, NGENE_COMMAND); - ngwritel(0, NGENE_COMMAND_HI); - ngwritel(0, NGENE_STATUS); - ngwritel(0, NGENE_STATUS_HI); - ngwritel(0, NGENE_EVENT); - ngwritel(0, NGENE_EVENT_HI); - free_irq(dev->pci_dev->irq, dev); -#ifdef CONFIG_PCI_MSI - if (dev->msi_enabled) - pci_disable_msi(dev->pci_dev); -#endif -} - -static int ngene_buffer_config(struct ngene *dev) -{ - int stat; - - if (dev->card_info->fw_version >= 17) { - u8 tsin12_config[6] = { 0x60, 0x60, 0x00, 0x00, 0x00, 0x00 }; - u8 tsin1234_config[6] = { 0x30, 0x30, 0x00, 0x30, 0x30, 0x00 }; - u8 tsio1235_config[6] = { 0x30, 0x30, 0x00, 0x28, 0x00, 0x38 }; - u8 *bconf = tsin12_config; - - if (dev->card_info->io_type[2]&NGENE_IO_TSIN && - dev->card_info->io_type[3]&NGENE_IO_TSIN) { - bconf = tsin1234_config; - if (dev->card_info->io_type[4]&NGENE_IO_TSOUT && - dev->ci.en) - bconf = tsio1235_config; - } - stat = ngene_command_config_free_buf(dev, bconf); - } else { - int bconf = BUFFER_CONFIG_4422; - - if (dev->card_info->io_type[3] == NGENE_IO_TSIN) - bconf = BUFFER_CONFIG_3333; - stat = ngene_command_config_buf(dev, bconf); - } - return stat; -} - - -static int ngene_start(struct ngene *dev) -{ - int stat; - int i; - - pci_set_master(dev->pci_dev); - ngene_init(dev); - - stat = request_irq(dev->pci_dev->irq, irq_handler, - IRQF_SHARED, "nGene", - (void *)dev); - if (stat < 0) - return stat; - - init_waitqueue_head(&dev->cmd_wq); - init_waitqueue_head(&dev->tx_wq); - init_waitqueue_head(&dev->rx_wq); - sema_init(&dev->cmd_mutex, 1); - sema_init(&dev->stream_mutex, 1); - sema_init(&dev->pll_mutex, 1); - sema_init(&dev->i2c_switch_mutex, 1); - spin_lock_init(&dev->cmd_lock); - for (i = 0; i < MAX_STREAM; i++) - spin_lock_init(&dev->channel[i].state_lock); - ngwritel(1, TIMESTAMPS); - - ngwritel(1, NGENE_INT_ENABLE); - - stat = ngene_load_firm(dev); - if (stat < 0) - goto fail; - -#ifdef CONFIG_PCI_MSI - /* enable MSI if kernel and card support it */ - if (pci_msi_enabled() && dev->card_info->msi_supported) { - unsigned long flags; - - ngwritel(0, NGENE_INT_ENABLE); - free_irq(dev->pci_dev->irq, dev); - stat = pci_enable_msi(dev->pci_dev); - if (stat) { - printk(KERN_INFO DEVICE_NAME - ": MSI not available\n"); - flags = IRQF_SHARED; - } else { - flags = 0; - dev->msi_enabled = true; - } - stat = request_irq(dev->pci_dev->irq, irq_handler, - flags, "nGene", dev); - if (stat < 0) - goto fail2; - ngwritel(1, NGENE_INT_ENABLE); - } -#endif - - stat = ngene_i2c_init(dev, 0); - if (stat < 0) - goto fail; - - stat = ngene_i2c_init(dev, 1); - if (stat < 0) - goto fail; - - return 0; - -fail: - ngwritel(0, NGENE_INT_ENABLE); - free_irq(dev->pci_dev->irq, dev); -#ifdef CONFIG_PCI_MSI -fail2: - if (dev->msi_enabled) - pci_disable_msi(dev->pci_dev); -#endif - return stat; -} - -/****************************************************************************/ -/****************************************************************************/ -/****************************************************************************/ - -static void release_channel(struct ngene_channel *chan) -{ - struct dvb_demux *dvbdemux = &chan->demux; - struct ngene *dev = chan->dev; - - if (chan->running) - set_transfer(chan, 0); - - tasklet_kill(&chan->demux_tasklet); - - if (chan->ci_dev) { - dvb_unregister_device(chan->ci_dev); - chan->ci_dev = NULL; - } - - if (chan->fe2) - dvb_unregister_frontend(chan->fe2); - - if (chan->fe) { - dvb_unregister_frontend(chan->fe); - dvb_frontend_detach(chan->fe); - chan->fe = NULL; - } - - if (chan->has_demux) { - dvb_net_release(&chan->dvbnet); - dvbdemux->dmx.close(&dvbdemux->dmx); - dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, - &chan->hw_frontend); - dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, - &chan->mem_frontend); - dvb_dmxdev_release(&chan->dmxdev); - dvb_dmx_release(&chan->demux); - chan->has_demux = false; - } - - if (chan->has_adapter) { - dvb_unregister_adapter(&dev->adapter[chan->number]); - chan->has_adapter = false; - } -} - -static int init_channel(struct ngene_channel *chan) -{ - int ret = 0, nr = chan->number; - struct dvb_adapter *adapter = NULL; - struct dvb_demux *dvbdemux = &chan->demux; - struct ngene *dev = chan->dev; - struct ngene_info *ni = dev->card_info; - int io = ni->io_type[nr]; - - tasklet_init(&chan->demux_tasklet, demux_tasklet, (unsigned long)chan); - chan->users = 0; - chan->type = io; - chan->mode = chan->type; /* for now only one mode */ - - if (io & NGENE_IO_TSIN) { - chan->fe = NULL; - if (ni->demod_attach[nr]) { - ret = ni->demod_attach[nr](chan); - if (ret < 0) - goto err; - } - if (chan->fe && ni->tuner_attach[nr]) { - ret = ni->tuner_attach[nr](chan); - if (ret < 0) - goto err; - } - } - - if (!dev->ci.en && (io & NGENE_IO_TSOUT)) - return 0; - - if (io & (NGENE_IO_TSIN | NGENE_IO_TSOUT)) { - if (nr >= STREAM_AUDIOIN1) - chan->DataFormatFlags = DF_SWAP32; - - if (nr == 0 || !one_adapter || dev->first_adapter == NULL) { - adapter = &dev->adapter[nr]; - ret = dvb_register_adapter(adapter, "nGene", - THIS_MODULE, - &chan->dev->pci_dev->dev, - adapter_nr); - if (ret < 0) - goto err; - if (dev->first_adapter == NULL) - dev->first_adapter = adapter; - chan->has_adapter = true; - } else - adapter = dev->first_adapter; - } - - if (dev->ci.en && (io & NGENE_IO_TSOUT)) { - dvb_ca_en50221_init(adapter, dev->ci.en, 0, 1); - set_transfer(chan, 1); - chan->dev->channel[2].DataFormatFlags = DF_SWAP32; - set_transfer(&chan->dev->channel[2], 1); - dvb_register_device(adapter, &chan->ci_dev, - &ngene_dvbdev_ci, (void *) chan, - DVB_DEVICE_SEC); - if (!chan->ci_dev) - goto err; - } - - if (chan->fe) { - if (dvb_register_frontend(adapter, chan->fe) < 0) - goto err; - chan->has_demux = true; - } - if (chan->fe2) { - if (dvb_register_frontend(adapter, chan->fe2) < 0) - goto err; - chan->fe2->tuner_priv = chan->fe->tuner_priv; - memcpy(&chan->fe2->ops.tuner_ops, - &chan->fe->ops.tuner_ops, - sizeof(struct dvb_tuner_ops)); - } - - if (chan->has_demux) { - ret = my_dvb_dmx_ts_card_init(dvbdemux, "SW demux", - ngene_start_feed, - ngene_stop_feed, chan); - ret = my_dvb_dmxdev_ts_card_init(&chan->dmxdev, &chan->demux, - &chan->hw_frontend, - &chan->mem_frontend, adapter); - ret = dvb_net_init(adapter, &chan->dvbnet, &chan->demux.dmx); - } - - return ret; - -err: - if (chan->fe) { - dvb_frontend_detach(chan->fe); - chan->fe = NULL; - } - release_channel(chan); - return 0; -} - -static int init_channels(struct ngene *dev) -{ - int i, j; - - for (i = 0; i < MAX_STREAM; i++) { - dev->channel[i].number = i; - if (init_channel(&dev->channel[i]) < 0) { - for (j = i - 1; j >= 0; j--) - release_channel(&dev->channel[j]); - return -1; - } - } - return 0; -} - -static struct cxd2099_cfg cxd_cfg = { - .bitrate = 62000, - .adr = 0x40, - .polarity = 0, - .clock_mode = 0, -}; - -static void cxd_attach(struct ngene *dev) -{ - struct ngene_ci *ci = &dev->ci; - - ci->en = cxd2099_attach(&cxd_cfg, dev, &dev->channel[0].i2c_adapter); - ci->dev = dev; - return; -} - -static void cxd_detach(struct ngene *dev) -{ - struct ngene_ci *ci = &dev->ci; - - dvb_ca_en50221_release(ci->en); - kfree(ci->en); - ci->en = 0; -} - -/***********************************/ -/* workaround for shutdown failure */ -/***********************************/ - -static void ngene_unlink(struct ngene *dev) -{ - struct ngene_command com; - - com.cmd.hdr.Opcode = CMD_MEM_WRITE; - com.cmd.hdr.Length = 3; - com.cmd.MemoryWrite.address = 0x910c; - com.cmd.MemoryWrite.data = 0xff; - com.in_len = 3; - com.out_len = 1; - - down(&dev->cmd_mutex); - ngwritel(0, NGENE_INT_ENABLE); - ngene_command_mutex(dev, &com); - up(&dev->cmd_mutex); -} - -void ngene_shutdown(struct pci_dev *pdev) -{ - struct ngene *dev = (struct ngene *)pci_get_drvdata(pdev); - - if (!dev || !shutdown_workaround) - return; - - printk(KERN_INFO DEVICE_NAME ": shutdown workaround...\n"); - ngene_unlink(dev); - pci_disable_device(pdev); -} - -/****************************************************************************/ -/* device probe/remove calls ************************************************/ -/****************************************************************************/ - -void __devexit ngene_remove(struct pci_dev *pdev) -{ - struct ngene *dev = pci_get_drvdata(pdev); - int i; - - tasklet_kill(&dev->event_tasklet); - for (i = MAX_STREAM - 1; i >= 0; i--) - release_channel(&dev->channel[i]); - if (dev->ci.en) - cxd_detach(dev); - ngene_stop(dev); - ngene_release_buffers(dev); - pci_set_drvdata(pdev, NULL); - pci_disable_device(pdev); -} - -int __devinit ngene_probe(struct pci_dev *pci_dev, - const struct pci_device_id *id) -{ - struct ngene *dev; - int stat = 0; - - if (pci_enable_device(pci_dev) < 0) - return -ENODEV; - - dev = vzalloc(sizeof(struct ngene)); - if (dev == NULL) { - stat = -ENOMEM; - goto fail0; - } - - dev->pci_dev = pci_dev; - dev->card_info = (struct ngene_info *)id->driver_data; - printk(KERN_INFO DEVICE_NAME ": Found %s\n", dev->card_info->name); - - pci_set_drvdata(pci_dev, dev); - - /* Alloc buffers and start nGene */ - stat = ngene_get_buffers(dev); - if (stat < 0) - goto fail1; - stat = ngene_start(dev); - if (stat < 0) - goto fail1; - - cxd_attach(dev); - - stat = ngene_buffer_config(dev); - if (stat < 0) - goto fail1; - - - dev->i2c_current_bus = -1; - - /* Register DVB adapters and devices for both channels */ - if (init_channels(dev) < 0) - goto fail2; - - return 0; - -fail2: - ngene_stop(dev); -fail1: - ngene_release_buffers(dev); -fail0: - pci_disable_device(pci_dev); - pci_set_drvdata(pci_dev, NULL); - return stat; -} diff --git a/drivers/media/dvb/ngene/ngene-dvb.c b/drivers/media/dvb/ngene/ngene-dvb.c deleted file mode 100644 index fcb16a6..0000000 --- a/drivers/media/dvb/ngene/ngene-dvb.c +++ /dev/null @@ -1,261 +0,0 @@ -/* - * ngene-dvb.c: nGene PCIe bridge driver - DVB functions - * - * Copyright (C) 2005-2007 Micronas - * - * Copyright (C) 2008-2009 Ralph Metzler - * Modifications for new nGene firmware, - * support for EEPROM-copying, - * support for new dual DVB-S2 card prototype - * - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 only, as published by the Free Software Foundation. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "ngene.h" - - -/****************************************************************************/ -/* COMMAND API interface ****************************************************/ -/****************************************************************************/ - -static ssize_t ts_write(struct file *file, const char *buf, - size_t count, loff_t *ppos) -{ - struct dvb_device *dvbdev = file->private_data; - struct ngene_channel *chan = dvbdev->priv; - struct ngene *dev = chan->dev; - - if (wait_event_interruptible(dev->tsout_rbuf.queue, - dvb_ringbuffer_free - (&dev->tsout_rbuf) >= count) < 0) - return 0; - - dvb_ringbuffer_write(&dev->tsout_rbuf, buf, count); - - return count; -} - -static ssize_t ts_read(struct file *file, char *buf, - size_t count, loff_t *ppos) -{ - struct dvb_device *dvbdev = file->private_data; - struct ngene_channel *chan = dvbdev->priv; - struct ngene *dev = chan->dev; - int left, avail; - - left = count; - while (left) { - if (wait_event_interruptible( - dev->tsin_rbuf.queue, - dvb_ringbuffer_avail(&dev->tsin_rbuf) > 0) < 0) - return -EAGAIN; - avail = dvb_ringbuffer_avail(&dev->tsin_rbuf); - if (avail > left) - avail = left; - dvb_ringbuffer_read_user(&dev->tsin_rbuf, buf, avail); - left -= avail; - buf += avail; - } - return count; -} - -static const struct file_operations ci_fops = { - .owner = THIS_MODULE, - .read = ts_read, - .write = ts_write, - .open = dvb_generic_open, - .release = dvb_generic_release, -}; - -struct dvb_device ngene_dvbdev_ci = { - .priv = 0, - .readers = -1, - .writers = -1, - .users = -1, - .fops = &ci_fops, -}; - - -/****************************************************************************/ -/* DVB functions and API interface ******************************************/ -/****************************************************************************/ - -static void swap_buffer(u32 *p, u32 len) -{ - while (len) { - *p = swab32(*p); - p++; - len -= 4; - } -} - -/* start of filler packet */ -static u8 fill_ts[] = { 0x47, 0x1f, 0xff, 0x10, TS_FILLER }; - -/* #define DEBUG_CI_XFER */ -#ifdef DEBUG_CI_XFER -static u32 ok; -static u32 overflow; -static u32 stripped; -#endif - -void *tsin_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags) -{ - struct ngene_channel *chan = priv; - struct ngene *dev = chan->dev; - - - if (flags & DF_SWAP32) - swap_buffer(buf, len); - - if (dev->ci.en && chan->number == 2) { - while (len >= 188) { - if (memcmp(buf, fill_ts, sizeof fill_ts) != 0) { - if (dvb_ringbuffer_free(&dev->tsin_rbuf) >= 188) { - dvb_ringbuffer_write(&dev->tsin_rbuf, buf, 188); - wake_up(&dev->tsin_rbuf.queue); -#ifdef DEBUG_CI_XFER - ok++; -#endif - } -#ifdef DEBUG_CI_XFER - else - overflow++; -#endif - } -#ifdef DEBUG_CI_XFER - else - stripped++; - - if (ok % 100 == 0 && overflow) - printk(KERN_WARNING "%s: ok %u overflow %u dropped %u\n", __func__, ok, overflow, stripped); -#endif - buf += 188; - len -= 188; - } - return NULL; - } - - if (chan->users > 0) - dvb_dmx_swfilter(&chan->demux, buf, len); - - return NULL; -} - -void *tsout_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags) -{ - struct ngene_channel *chan = priv; - struct ngene *dev = chan->dev; - u32 alen; - - alen = dvb_ringbuffer_avail(&dev->tsout_rbuf); - alen -= alen % 188; - - if (alen < len) - FillTSBuffer(buf + alen, len - alen, flags); - else - alen = len; - dvb_ringbuffer_read(&dev->tsout_rbuf, buf, alen); - if (flags & DF_SWAP32) - swap_buffer((u32 *)buf, alen); - wake_up_interruptible(&dev->tsout_rbuf.queue); - return buf; -} - - - -int ngene_start_feed(struct dvb_demux_feed *dvbdmxfeed) -{ - struct dvb_demux *dvbdmx = dvbdmxfeed->demux; - struct ngene_channel *chan = dvbdmx->priv; - - if (chan->users == 0) { - if (!chan->dev->cmd_timeout_workaround || !chan->running) - set_transfer(chan, 1); - } - - return ++chan->users; -} - -int ngene_stop_feed(struct dvb_demux_feed *dvbdmxfeed) -{ - struct dvb_demux *dvbdmx = dvbdmxfeed->demux; - struct ngene_channel *chan = dvbdmx->priv; - - if (--chan->users) - return chan->users; - - if (!chan->dev->cmd_timeout_workaround) - set_transfer(chan, 0); - - return 0; -} - -int my_dvb_dmx_ts_card_init(struct dvb_demux *dvbdemux, char *id, - int (*start_feed)(struct dvb_demux_feed *), - int (*stop_feed)(struct dvb_demux_feed *), - void *priv) -{ - dvbdemux->priv = priv; - - dvbdemux->filternum = 256; - dvbdemux->feednum = 256; - dvbdemux->start_feed = start_feed; - dvbdemux->stop_feed = stop_feed; - dvbdemux->write_to_decoder = NULL; - dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | - DMX_SECTION_FILTERING | - DMX_MEMORY_BASED_FILTERING); - return dvb_dmx_init(dvbdemux); -} - -int my_dvb_dmxdev_ts_card_init(struct dmxdev *dmxdev, - struct dvb_demux *dvbdemux, - struct dmx_frontend *hw_frontend, - struct dmx_frontend *mem_frontend, - struct dvb_adapter *dvb_adapter) -{ - int ret; - - dmxdev->filternum = 256; - dmxdev->demux = &dvbdemux->dmx; - dmxdev->capabilities = 0; - ret = dvb_dmxdev_init(dmxdev, dvb_adapter); - if (ret < 0) - return ret; - - hw_frontend->source = DMX_FRONTEND_0; - dvbdemux->dmx.add_frontend(&dvbdemux->dmx, hw_frontend); - mem_frontend->source = DMX_MEMORY_FE; - dvbdemux->dmx.add_frontend(&dvbdemux->dmx, mem_frontend); - return dvbdemux->dmx.connect_frontend(&dvbdemux->dmx, hw_frontend); -} diff --git a/drivers/media/dvb/ngene/ngene-i2c.c b/drivers/media/dvb/ngene/ngene-i2c.c deleted file mode 100644 index d28554f..0000000 --- a/drivers/media/dvb/ngene/ngene-i2c.c +++ /dev/null @@ -1,176 +0,0 @@ -/* - * ngene-i2c.c: nGene PCIe bridge driver i2c functions - * - * Copyright (C) 2005-2007 Micronas - * - * Copyright (C) 2008-2009 Ralph Metzler - * Modifications for new nGene firmware, - * support for EEPROM-copying, - * support for new dual DVB-S2 card prototype - * - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 only, as published by the Free Software Foundation. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - */ - -/* FIXME - some of these can probably be removed */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "ngene.h" - -/* Firmware command for i2c operations */ -static int ngene_command_i2c_read(struct ngene *dev, u8 adr, - u8 *out, u8 outlen, u8 *in, u8 inlen, int flag) -{ - struct ngene_command com; - - com.cmd.hdr.Opcode = CMD_I2C_READ; - com.cmd.hdr.Length = outlen + 3; - com.cmd.I2CRead.Device = adr << 1; - memcpy(com.cmd.I2CRead.Data, out, outlen); - com.cmd.I2CRead.Data[outlen] = inlen; - com.cmd.I2CRead.Data[outlen + 1] = 0; - com.in_len = outlen + 3; - com.out_len = inlen + 1; - - if (ngene_command(dev, &com) < 0) - return -EIO; - - if ((com.cmd.raw8[0] >> 1) != adr) - return -EIO; - - if (flag) - memcpy(in, com.cmd.raw8, inlen + 1); - else - memcpy(in, com.cmd.raw8 + 1, inlen); - return 0; -} - -static int ngene_command_i2c_write(struct ngene *dev, u8 adr, - u8 *out, u8 outlen) -{ - struct ngene_command com; - - - com.cmd.hdr.Opcode = CMD_I2C_WRITE; - com.cmd.hdr.Length = outlen + 1; - com.cmd.I2CRead.Device = adr << 1; - memcpy(com.cmd.I2CRead.Data, out, outlen); - com.in_len = outlen + 1; - com.out_len = 1; - - if (ngene_command(dev, &com) < 0) - return -EIO; - - if (com.cmd.raw8[0] == 1) - return -EIO; - - return 0; -} - -static void ngene_i2c_set_bus(struct ngene *dev, int bus) -{ - if (!(dev->card_info->i2c_access & 2)) - return; - if (dev->i2c_current_bus == bus) - return; - - switch (bus) { - case 0: - ngene_command_gpio_set(dev, 3, 0); - ngene_command_gpio_set(dev, 2, 1); - break; - - case 1: - ngene_command_gpio_set(dev, 2, 0); - ngene_command_gpio_set(dev, 3, 1); - break; - } - dev->i2c_current_bus = bus; -} - -static int ngene_i2c_master_xfer(struct i2c_adapter *adapter, - struct i2c_msg msg[], int num) -{ - struct ngene_channel *chan = - (struct ngene_channel *)i2c_get_adapdata(adapter); - struct ngene *dev = chan->dev; - - down(&dev->i2c_switch_mutex); - ngene_i2c_set_bus(dev, chan->number); - - if (num == 2 && msg[1].flags & I2C_M_RD && !(msg[0].flags & I2C_M_RD)) - if (!ngene_command_i2c_read(dev, msg[0].addr, - msg[0].buf, msg[0].len, - msg[1].buf, msg[1].len, 0)) - goto done; - - if (num == 1 && !(msg[0].flags & I2C_M_RD)) - if (!ngene_command_i2c_write(dev, msg[0].addr, - msg[0].buf, msg[0].len)) - goto done; - if (num == 1 && (msg[0].flags & I2C_M_RD)) - if (!ngene_command_i2c_read(dev, msg[0].addr, NULL, 0, - msg[0].buf, msg[0].len, 0)) - goto done; - - up(&dev->i2c_switch_mutex); - return -EIO; - -done: - up(&dev->i2c_switch_mutex); - return num; -} - - -static u32 ngene_i2c_functionality(struct i2c_adapter *adap) -{ - return I2C_FUNC_SMBUS_EMUL; -} - -static struct i2c_algorithm ngene_i2c_algo = { - .master_xfer = ngene_i2c_master_xfer, - .functionality = ngene_i2c_functionality, -}; - -int ngene_i2c_init(struct ngene *dev, int dev_nr) -{ - struct i2c_adapter *adap = &(dev->channel[dev_nr].i2c_adapter); - - i2c_set_adapdata(adap, &(dev->channel[dev_nr])); - - strcpy(adap->name, "nGene"); - - adap->algo = &ngene_i2c_algo; - adap->algo_data = (void *)&(dev->channel[dev_nr]); - adap->dev.parent = &dev->pci_dev->dev; - - return i2c_add_adapter(adap); -} - diff --git a/drivers/media/dvb/ngene/ngene.h b/drivers/media/dvb/ngene/ngene.h deleted file mode 100644 index 5443dc0..0000000 --- a/drivers/media/dvb/ngene/ngene.h +++ /dev/null @@ -1,921 +0,0 @@ -/* - * ngene.h: nGene PCIe bridge driver - * - * Copyright (C) 2005-2007 Micronas - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 only, as published by the Free Software Foundation. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - */ - -#ifndef _NGENE_H_ -#define _NGENE_H_ - -#include -#include -#include -#include -#include -#include - -#include - -#include "dmxdev.h" -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dvb_ca_en50221.h" -#include "dvb_frontend.h" -#include "dvb_ringbuffer.h" -#include "dvb_net.h" -#include "cxd2099.h" - -#define DEVICE_NAME "ngene" - -#define NGENE_VID 0x18c3 -#define NGENE_PID 0x0720 - -#ifndef VIDEO_CAP_VC1 -#define VIDEO_CAP_AVC 128 -#define VIDEO_CAP_H264 128 -#define VIDEO_CAP_VC1 256 -#define VIDEO_CAP_WMV9 256 -#define VIDEO_CAP_MPEG4 512 -#endif - -enum STREAM { - STREAM_VIDEOIN1 = 0, /* ITU656 or TS Input */ - STREAM_VIDEOIN2, - STREAM_AUDIOIN1, /* I2S or SPI Input */ - STREAM_AUDIOIN2, - STREAM_AUDIOOUT, - MAX_STREAM -}; - -enum SMODE_BITS { - SMODE_AUDIO_SPDIF = 0x20, - SMODE_AVSYNC = 0x10, - SMODE_TRANSPORT_STREAM = 0x08, - SMODE_AUDIO_CAPTURE = 0x04, - SMODE_VBI_CAPTURE = 0x02, - SMODE_VIDEO_CAPTURE = 0x01 -}; - -enum STREAM_FLAG_BITS { - SFLAG_CHROMA_FORMAT_2COMP = 0x01, /* Chroma Format : 2's complement */ - SFLAG_CHROMA_FORMAT_OFFSET = 0x00, /* Chroma Format : Binary offset */ - SFLAG_ORDER_LUMA_CHROMA = 0x02, /* Byte order: Y,Cb,Y,Cr */ - SFLAG_ORDER_CHROMA_LUMA = 0x00, /* Byte order: Cb,Y,Cr,Y */ - SFLAG_COLORBAR = 0x04, /* Select colorbar */ -}; - -#define PROGRAM_ROM 0x0000 -#define PROGRAM_SRAM 0x1000 -#define PERIPHERALS0 0x8000 -#define PERIPHERALS1 0x9000 -#define SHARED_BUFFER 0xC000 - -#define HOST_TO_NGENE (SHARED_BUFFER+0x0000) -#define NGENE_TO_HOST (SHARED_BUFFER+0x0100) -#define NGENE_COMMAND (SHARED_BUFFER+0x0200) -#define NGENE_COMMAND_HI (SHARED_BUFFER+0x0204) -#define NGENE_STATUS (SHARED_BUFFER+0x0208) -#define NGENE_STATUS_HI (SHARED_BUFFER+0x020C) -#define NGENE_EVENT (SHARED_BUFFER+0x0210) -#define NGENE_EVENT_HI (SHARED_BUFFER+0x0214) -#define VARIABLES (SHARED_BUFFER+0x0210) - -#define NGENE_INT_COUNTS (SHARED_BUFFER+0x0260) -#define NGENE_INT_ENABLE (SHARED_BUFFER+0x0264) -#define NGENE_VBI_LINE_COUNT (SHARED_BUFFER+0x0268) - -#define BUFFER_GP_XMIT (SHARED_BUFFER+0x0800) -#define BUFFER_GP_RECV (SHARED_BUFFER+0x0900) -#define EEPROM_AREA (SHARED_BUFFER+0x0A00) - -#define SG_V_IN_1 (SHARED_BUFFER+0x0A80) -#define SG_VBI_1 (SHARED_BUFFER+0x0B00) -#define SG_A_IN_1 (SHARED_BUFFER+0x0B80) -#define SG_V_IN_2 (SHARED_BUFFER+0x0C00) -#define SG_VBI_2 (SHARED_BUFFER+0x0C80) -#define SG_A_IN_2 (SHARED_BUFFER+0x0D00) -#define SG_V_OUT (SHARED_BUFFER+0x0D80) -#define SG_A_OUT2 (SHARED_BUFFER+0x0E00) - -#define DATA_A_IN_1 (SHARED_BUFFER+0x0E80) -#define DATA_A_IN_2 (SHARED_BUFFER+0x0F00) -#define DATA_A_OUT (SHARED_BUFFER+0x0F80) -#define DATA_V_IN_1 (SHARED_BUFFER+0x1000) -#define DATA_V_IN_2 (SHARED_BUFFER+0x2000) -#define DATA_V_OUT (SHARED_BUFFER+0x3000) - -#define DATA_FIFO_AREA (SHARED_BUFFER+0x1000) - -#define TIMESTAMPS 0xA000 -#define SCRATCHPAD 0xA080 -#define FORCE_INT 0xA088 -#define FORCE_NMI 0xA090 -#define INT_STATUS 0xA0A0 - -#define DEV_VER 0x9004 - -#define FW_DEBUG_DEFAULT (PROGRAM_SRAM+0x00FF) - -struct SG_ADDR { - u64 start; - u64 curr; - u16 curr_ptr; - u16 elements; - u32 pad[3]; -} __attribute__ ((__packed__)); - -struct SHARED_MEMORY { - /* C000 */ - u32 HostToNgene[64]; - - /* C100 */ - u32 NgeneToHost[64]; - - /* C200 */ - u64 NgeneCommand; - u64 NgeneStatus; - u64 NgeneEvent; - - /* C210 */ - u8 pad1[0xc260 - 0xc218]; - - /* C260 */ - u32 IntCounts; - u32 IntEnable; - - /* C268 */ - u8 pad2[0xd000 - 0xc268]; - -} __attribute__ ((__packed__)); - -struct BUFFER_STREAM_RESULTS { - u32 Clock; /* Stream time in 100ns units */ - u16 RemainingLines; /* Remaining lines in this field. - 0 for complete field */ - u8 FieldCount; /* Video field number */ - u8 Flags; /* Bit 7 = Done, Bit 6 = seen, Bit 5 = overflow, - Bit 0 = FieldID */ - u16 BlockCount; /* Audio block count (unused) */ - u8 Reserved[2]; - u32 DTOUpdate; -} __attribute__ ((__packed__)); - -struct HW_SCATTER_GATHER_ELEMENT { - u64 Address; - u32 Length; - u32 Reserved; -} __attribute__ ((__packed__)); - -struct BUFFER_HEADER { - u64 Next; - struct BUFFER_STREAM_RESULTS SR; - - u32 Number_of_entries_1; - u32 Reserved5; - u64 Address_of_first_entry_1; - - u32 Number_of_entries_2; - u32 Reserved7; - u64 Address_of_first_entry_2; -} __attribute__ ((__packed__)); - -struct EVENT_BUFFER { - u32 TimeStamp; - u8 GPIOStatus; - u8 UARTStatus; - u8 RXCharacter; - u8 EventStatus; - u32 Reserved[2]; -} __attribute__ ((__packed__)); - -/* Firmware commands. */ - -enum OPCODES { - CMD_NOP = 0, - CMD_FWLOAD_PREPARE = 0x01, - CMD_FWLOAD_FINISH = 0x02, - CMD_I2C_READ = 0x03, - CMD_I2C_WRITE = 0x04, - - CMD_I2C_WRITE_NOSTOP = 0x05, - CMD_I2C_CONTINUE_WRITE = 0x06, - CMD_I2C_CONTINUE_WRITE_NOSTOP = 0x07, - - CMD_DEBUG_OUTPUT = 0x09, - - CMD_CONTROL = 0x10, - CMD_CONFIGURE_BUFFER = 0x11, - CMD_CONFIGURE_FREE_BUFFER = 0x12, - - CMD_SPI_READ = 0x13, - CMD_SPI_WRITE = 0x14, - - CMD_MEM_READ = 0x20, - CMD_MEM_WRITE = 0x21, - CMD_SFR_READ = 0x22, - CMD_SFR_WRITE = 0x23, - CMD_IRAM_READ = 0x24, - CMD_IRAM_WRITE = 0x25, - CMD_SET_GPIO_PIN = 0x26, - CMD_SET_GPIO_INT = 0x27, - CMD_CONFIGURE_UART = 0x28, - CMD_WRITE_UART = 0x29, - MAX_CMD -}; - -enum RESPONSES { - OK = 0, - ERROR = 1 -}; - -struct FW_HEADER { - u8 Opcode; - u8 Length; -} __attribute__ ((__packed__)); - -struct FW_I2C_WRITE { - struct FW_HEADER hdr; - u8 Device; - u8 Data[250]; -} __attribute__ ((__packed__)); - -struct FW_I2C_CONTINUE_WRITE { - struct FW_HEADER hdr; - u8 Data[250]; -} __attribute__ ((__packed__)); - -struct FW_I2C_READ { - struct FW_HEADER hdr; - u8 Device; - u8 Data[252]; /* followed by two bytes of read data count */ -} __attribute__ ((__packed__)); - -struct FW_SPI_WRITE { - struct FW_HEADER hdr; - u8 ModeSelect; - u8 Data[250]; -} __attribute__ ((__packed__)); - -struct FW_SPI_READ { - struct FW_HEADER hdr; - u8 ModeSelect; - u8 Data[252]; /* followed by two bytes of read data count */ -} __attribute__ ((__packed__)); - -struct FW_FWLOAD_PREPARE { - struct FW_HEADER hdr; -} __attribute__ ((__packed__)); - -struct FW_FWLOAD_FINISH { - struct FW_HEADER hdr; - u16 Address; /* address of final block */ - u16 Length; -} __attribute__ ((__packed__)); - -/* - * Meaning of FW_STREAM_CONTROL::Mode bits: - * Bit 7: Loopback PEXin to PEXout using TVOut channel - * Bit 6: AVLOOP - * Bit 5: Audio select; 0=I2S, 1=SPDIF - * Bit 4: AVSYNC - * Bit 3: Enable transport stream - * Bit 2: Enable audio capture - * Bit 1: Enable ITU-Video VBI capture - * Bit 0: Enable ITU-Video capture - * - * Meaning of FW_STREAM_CONTROL::Control bits (see UVI1_CTL) - * Bit 7: continuous capture - * Bit 6: capture one field - * Bit 5: capture one frame - * Bit 4: unused - * Bit 3: starting field; 0=odd, 1=even - * Bit 2: sample size; 0=8-bit, 1=10-bit - * Bit 1: data format; 0=UYVY, 1=YUY2 - * Bit 0: resets buffer pointers -*/ - -enum FSC_MODE_BITS { - SMODE_LOOPBACK = 0x80, - SMODE_AVLOOP = 0x40, - _SMODE_AUDIO_SPDIF = 0x20, - _SMODE_AVSYNC = 0x10, - _SMODE_TRANSPORT_STREAM = 0x08, - _SMODE_AUDIO_CAPTURE = 0x04, - _SMODE_VBI_CAPTURE = 0x02, - _SMODE_VIDEO_CAPTURE = 0x01 -}; - - -/* Meaning of FW_STREAM_CONTROL::Stream bits: - * Bit 3: Audio sample count: 0 = relative, 1 = absolute - * Bit 2: color bar select; 1=color bars, 0=CV3 decoder - * Bits 1-0: stream select, UVI1, UVI2, TVOUT - */ - -struct FW_STREAM_CONTROL { - struct FW_HEADER hdr; - u8 Stream; /* Stream number (UVI1, UVI2, TVOUT) */ - u8 Control; /* Value written to UVI1_CTL */ - u8 Mode; /* Controls clock source */ - u8 SetupDataLen; /* Length of setup data, MSB=1 write - backwards */ - u16 CaptureBlockCount; /* Blocks (a 256 Bytes) to capture per buffer - for TS and Audio */ - u64 Buffer_Address; /* Address of first buffer header */ - u16 BytesPerVideoLine; - u16 MaxLinesPerField; - u16 MinLinesPerField; - u16 Reserved_1; - u16 BytesPerVBILine; - u16 MaxVBILinesPerField; - u16 MinVBILinesPerField; - u16 SetupDataAddr; /* ngene relative address of setup data */ - u8 SetupData[32]; /* setup data */ -} __attribute__((__packed__)); - -#define AUDIO_BLOCK_SIZE 256 -#define TS_BLOCK_SIZE 256 - -struct FW_MEM_READ { - struct FW_HEADER hdr; - u16 address; -} __attribute__ ((__packed__)); - -struct FW_MEM_WRITE { - struct FW_HEADER hdr; - u16 address; - u8 data; -} __attribute__ ((__packed__)); - -struct FW_SFR_IRAM_READ { - struct FW_HEADER hdr; - u8 address; -} __attribute__ ((__packed__)); - -struct FW_SFR_IRAM_WRITE { - struct FW_HEADER hdr; - u8 address; - u8 data; -} __attribute__ ((__packed__)); - -struct FW_SET_GPIO_PIN { - struct FW_HEADER hdr; - u8 select; -} __attribute__ ((__packed__)); - -struct FW_SET_GPIO_INT { - struct FW_HEADER hdr; - u8 select; -} __attribute__ ((__packed__)); - -struct FW_SET_DEBUGMODE { - struct FW_HEADER hdr; - u8 debug_flags; -} __attribute__ ((__packed__)); - -struct FW_CONFIGURE_BUFFERS { - struct FW_HEADER hdr; - u8 config; -} __attribute__ ((__packed__)); - -enum _BUFFER_CONFIGS { - /* 4k UVI1, 4k UVI2, 2k AUD1, 2k AUD2 (standard usage) */ - BUFFER_CONFIG_4422 = 0, - /* 3k UVI1, 3k UVI2, 3k AUD1, 3k AUD2 (4x TS input usage) */ - BUFFER_CONFIG_3333 = 1, - /* 8k UVI1, 0k UVI2, 2k AUD1, 2k I2SOut (HDTV decoder usage) */ - BUFFER_CONFIG_8022 = 2, - BUFFER_CONFIG_FW17 = 255, /* Use new FW 17 command */ -}; - -struct FW_CONFIGURE_FREE_BUFFERS { - struct FW_HEADER hdr; - u8 UVI1_BufferLength; - u8 UVI2_BufferLength; - u8 TVO_BufferLength; - u8 AUD1_BufferLength; - u8 AUD2_BufferLength; - u8 TVA_BufferLength; -} __attribute__ ((__packed__)); - -struct FW_CONFIGURE_UART { - struct FW_HEADER hdr; - u8 UartControl; -} __attribute__ ((__packed__)); - -enum _UART_CONFIG { - _UART_BAUDRATE_19200 = 0, - _UART_BAUDRATE_9600 = 1, - _UART_BAUDRATE_4800 = 2, - _UART_BAUDRATE_2400 = 3, - _UART_RX_ENABLE = 0x40, - _UART_TX_ENABLE = 0x80, -}; - -struct FW_WRITE_UART { - struct FW_HEADER hdr; - u8 Data[252]; -} __attribute__ ((__packed__)); - - -struct ngene_command { - u32 in_len; - u32 out_len; - union { - u32 raw[64]; - u8 raw8[256]; - struct FW_HEADER hdr; - struct FW_I2C_WRITE I2CWrite; - struct FW_I2C_CONTINUE_WRITE I2CContinueWrite; - struct FW_I2C_READ I2CRead; - struct FW_STREAM_CONTROL StreamControl; - struct FW_FWLOAD_PREPARE FWLoadPrepare; - struct FW_FWLOAD_FINISH FWLoadFinish; - struct FW_MEM_READ MemoryRead; - struct FW_MEM_WRITE MemoryWrite; - struct FW_SFR_IRAM_READ SfrIramRead; - struct FW_SFR_IRAM_WRITE SfrIramWrite; - struct FW_SPI_WRITE SPIWrite; - struct FW_SPI_READ SPIRead; - struct FW_SET_GPIO_PIN SetGpioPin; - struct FW_SET_GPIO_INT SetGpioInt; - struct FW_SET_DEBUGMODE SetDebugMode; - struct FW_CONFIGURE_BUFFERS ConfigureBuffers; - struct FW_CONFIGURE_FREE_BUFFERS ConfigureFreeBuffers; - struct FW_CONFIGURE_UART ConfigureUart; - struct FW_WRITE_UART WriteUart; - } cmd; -} __attribute__ ((__packed__)); - -#define NGENE_INTERFACE_VERSION 0x103 -#define MAX_VIDEO_BUFFER_SIZE (417792) /* 288*1440 rounded up to next page */ -#define MAX_AUDIO_BUFFER_SIZE (8192) /* Gives room for about 23msec@48KHz */ -#define MAX_VBI_BUFFER_SIZE (28672) /* 1144*18 rounded up to next page */ -#define MAX_TS_BUFFER_SIZE (98304) /* 512*188 rounded up to next page */ -#define MAX_HDTV_BUFFER_SIZE (2080768) /* 541*1920*2 rounded up to next page - Max: (1920x1080i60) */ - -#define OVERFLOW_BUFFER_SIZE (8192) - -#define RING_SIZE_VIDEO 4 -#define RING_SIZE_AUDIO 8 -#define RING_SIZE_TS 8 - -#define NUM_SCATTER_GATHER_ENTRIES 8 - -#define MAX_DMA_LENGTH (((MAX_VIDEO_BUFFER_SIZE + MAX_VBI_BUFFER_SIZE) * \ - RING_SIZE_VIDEO * 2) + \ - (MAX_AUDIO_BUFFER_SIZE * RING_SIZE_AUDIO * 2) + \ - (MAX_TS_BUFFER_SIZE * RING_SIZE_TS * 4) + \ - (RING_SIZE_VIDEO * PAGE_SIZE * 2) + \ - (RING_SIZE_AUDIO * PAGE_SIZE * 2) + \ - (RING_SIZE_TS * PAGE_SIZE * 4) + \ - 8 * PAGE_SIZE + OVERFLOW_BUFFER_SIZE + PAGE_SIZE) - -#define EVENT_QUEUE_SIZE 16 - -/* Gathers the current state of a single channel. */ - -struct SBufferHeader { - struct BUFFER_HEADER ngeneBuffer; /* Physical descriptor */ - struct SBufferHeader *Next; - void *Buffer1; - struct HW_SCATTER_GATHER_ELEMENT *scList1; - void *Buffer2; - struct HW_SCATTER_GATHER_ELEMENT *scList2; -}; - -/* Sizeof SBufferHeader aligned to next 64 Bit boundary (hw restriction) */ -#define SIZEOF_SBufferHeader ((sizeof(struct SBufferHeader) + 63) & ~63) - -enum HWSTATE { - HWSTATE_STOP, - HWSTATE_STARTUP, - HWSTATE_RUN, - HWSTATE_PAUSE, -}; - -enum KSSTATE { - KSSTATE_STOP, - KSSTATE_ACQUIRE, - KSSTATE_PAUSE, - KSSTATE_RUN, -}; - -struct SRingBufferDescriptor { - struct SBufferHeader *Head; /* Points to first buffer in ring buffer - structure*/ - u64 PAHead; /* Physical address of first buffer */ - u32 MemSize; /* Memory size of allocated ring buffers - (needed for freeing) */ - u32 NumBuffers; /* Number of buffers in the ring */ - u32 Buffer1Length; /* Allocated length of Buffer 1 */ - u32 Buffer2Length; /* Allocated length of Buffer 2 */ - void *SCListMem; /* Memory to hold scatter gather lists for this - ring */ - u64 PASCListMem; /* Physical address .. */ - u32 SCListMemSize; /* Size of this memory */ -}; - -enum STREAMMODEFLAGS { - StreamMode_NONE = 0, /* Stream not used */ - StreamMode_ANALOG = 1, /* Analog: Stream 0,1 = Video, 2,3 = Audio */ - StreamMode_TSIN = 2, /* Transport stream input (all) */ - StreamMode_HDTV = 4, /* HDTV: Maximum 1920x1080p30,1920x1080i60 - (only stream 0) */ - StreamMode_TSOUT = 8, /* Transport stream output (only stream 3) */ -}; - - -enum BufferExchangeFlags { - BEF_EVEN_FIELD = 0x00000001, - BEF_CONTINUATION = 0x00000002, - BEF_MORE_DATA = 0x00000004, - BEF_OVERFLOW = 0x00000008, - DF_SWAP32 = 0x00010000, -}; - -typedef void *(IBufferExchange)(void *, void *, u32, u32, u32); - -struct MICI_STREAMINFO { - IBufferExchange *pExchange; - IBufferExchange *pExchangeVBI; /* Secondary (VBI, ancillary) */ - u8 Stream; - u8 Flags; - u8 Mode; - u8 Reserved; - u16 nLinesVideo; - u16 nBytesPerLineVideo; - u16 nLinesVBI; - u16 nBytesPerLineVBI; - u32 CaptureLength; /* Used for audio and transport stream */ -}; - -/****************************************************************************/ -/* STRUCTS ******************************************************************/ -/****************************************************************************/ - -/* sound hardware definition */ -#define MIXER_ADDR_TVTUNER 0 -#define MIXER_ADDR_LAST 0 - -struct ngene_channel; - -/*struct sound chip*/ - -struct mychip { - struct ngene_channel *chan; - struct snd_card *card; - struct pci_dev *pci; - struct snd_pcm_substream *substream; - struct snd_pcm *pcm; - unsigned long port; - int irq; - spinlock_t mixer_lock; - spinlock_t lock; - int mixer_volume[MIXER_ADDR_LAST + 1][2]; - int capture_source[MIXER_ADDR_LAST + 1][2]; -}; - -#ifdef NGENE_V4L -struct ngene_overlay { - int tvnorm; - struct v4l2_rect w; - enum v4l2_field field; - struct v4l2_clip *clips; - int nclips; - int setup_ok; -}; - -struct ngene_tvnorm { - int v4l2_id; - char *name; - u16 swidth, sheight; /* scaled standard width, height */ - int tuner_norm; - int soundstd; -}; - -struct ngene_vopen { - struct ngene_channel *ch; - enum v4l2_priority prio; - int width; - int height; - int depth; - struct videobuf_queue vbuf_q; - struct videobuf_queue vbi; - int fourcc; - int picxcount; - int resources; - enum v4l2_buf_type type; - const struct ngene_format *fmt; - - const struct ngene_format *ovfmt; - struct ngene_overlay ov; -}; -#endif - -struct ngene_channel { - struct device device; - struct i2c_adapter i2c_adapter; - - struct ngene *dev; - int number; - int type; - int mode; - bool has_adapter; - bool has_demux; - int demod_type; - int (*gate_ctrl)(struct dvb_frontend *, int); - - struct dvb_frontend *fe; - struct dvb_frontend *fe2; - struct dmxdev dmxdev; - struct dvb_demux demux; - struct dvb_net dvbnet; - struct dmx_frontend hw_frontend; - struct dmx_frontend mem_frontend; - int users; - struct video_device *v4l_dev; - struct dvb_device *ci_dev; - struct tasklet_struct demux_tasklet; - - struct SBufferHeader *nextBuffer; - enum KSSTATE State; - enum HWSTATE HWState; - u8 Stream; - u8 Flags; - u8 Mode; - IBufferExchange *pBufferExchange; - IBufferExchange *pBufferExchange2; - - spinlock_t state_lock; - u16 nLines; - u16 nBytesPerLine; - u16 nVBILines; - u16 nBytesPerVBILine; - u16 itumode; - u32 Capture1Length; - u32 Capture2Length; - struct SRingBufferDescriptor RingBuffer; - struct SRingBufferDescriptor TSRingBuffer; - struct SRingBufferDescriptor TSIdleBuffer; - - u32 DataFormatFlags; - - int AudioDTOUpdated; - u32 AudioDTOValue; - - int (*set_tone)(struct dvb_frontend *, fe_sec_tone_mode_t); - u8 lnbh; - - /* stuff from analog driver */ - - int minor; - struct mychip *mychip; - struct snd_card *soundcard; - u8 *evenbuffer; - u8 dma_on; - int soundstreamon; - int audiomute; - int soundbuffisallocated; - int sndbuffflag; - int tun_rdy; - int dec_rdy; - int tun_dec_rdy; - int lastbufferflag; - - struct ngene_tvnorm *tvnorms; - int tvnorm_num; - int tvnorm; - -#ifdef NGENE_V4L - int videousers; - struct v4l2_prio_state prio; - struct ngene_vopen init; - int resources; - struct v4l2_framebuffer fbuf; - struct ngene_buffer *screen; /* overlay */ - struct list_head capture; /* video capture queue */ - spinlock_t s_lock; - struct semaphore reslock; -#endif - - int running; -}; - - -struct ngene_ci { - struct device device; - struct i2c_adapter i2c_adapter; - - struct ngene *dev; - struct dvb_ca_en50221 *en; -}; - -struct ngene; - -typedef void (rx_cb_t)(struct ngene *, u32, u8); -typedef void (tx_cb_t)(struct ngene *, u32); - -struct ngene { - int nr; - struct pci_dev *pci_dev; - unsigned char *iomem; - - /*struct i2c_adapter i2c_adapter;*/ - - u32 device_version; - u32 fw_interface_version; - u32 icounts; - bool msi_enabled; - bool cmd_timeout_workaround; - - u8 *CmdDoneByte; - int BootFirmware; - void *OverflowBuffer; - dma_addr_t PAOverflowBuffer; - void *FWInterfaceBuffer; - dma_addr_t PAFWInterfaceBuffer; - u8 *ngenetohost; - u8 *hosttongene; - - struct EVENT_BUFFER EventQueue[EVENT_QUEUE_SIZE]; - int EventQueueOverflowCount; - int EventQueueOverflowFlag; - struct tasklet_struct event_tasklet; - struct EVENT_BUFFER *EventBuffer; - int EventQueueWriteIndex; - int EventQueueReadIndex; - - wait_queue_head_t cmd_wq; - int cmd_done; - struct semaphore cmd_mutex; - struct semaphore stream_mutex; - struct semaphore pll_mutex; - struct semaphore i2c_switch_mutex; - int i2c_current_channel; - int i2c_current_bus; - spinlock_t cmd_lock; - - struct dvb_adapter adapter[MAX_STREAM]; - struct dvb_adapter *first_adapter; /* "one_adapter" modprobe opt */ - struct ngene_channel channel[MAX_STREAM]; - - struct ngene_info *card_info; - - tx_cb_t *TxEventNotify; - rx_cb_t *RxEventNotify; - int tx_busy; - wait_queue_head_t tx_wq; - wait_queue_head_t rx_wq; -#define UART_RBUF_LEN 4096 - u8 uart_rbuf[UART_RBUF_LEN]; - int uart_rp, uart_wp; - -#define TS_FILLER 0x6f - - u8 *tsout_buf; -#define TSOUT_BUF_SIZE (512*188*8) - struct dvb_ringbuffer tsout_rbuf; - - u8 *tsin_buf; -#define TSIN_BUF_SIZE (512*188*8) - struct dvb_ringbuffer tsin_rbuf; - - u8 *ain_buf; -#define AIN_BUF_SIZE (128*1024) - struct dvb_ringbuffer ain_rbuf; - - - u8 *vin_buf; -#define VIN_BUF_SIZE (4*1920*1080) - struct dvb_ringbuffer vin_rbuf; - - unsigned long exp_val; - int prev_cmd; - - struct ngene_ci ci; -}; - -struct ngene_info { - int type; -#define NGENE_APP 0 -#define NGENE_TERRATEC 1 -#define NGENE_SIDEWINDER 2 -#define NGENE_RACER 3 -#define NGENE_VIPER 4 -#define NGENE_PYTHON 5 -#define NGENE_VBOX_V1 6 -#define NGENE_VBOX_V2 7 - - int fw_version; - bool msi_supported; - char *name; - - int io_type[MAX_STREAM]; -#define NGENE_IO_NONE 0 -#define NGENE_IO_TV 1 -#define NGENE_IO_HDTV 2 -#define NGENE_IO_TSIN 4 -#define NGENE_IO_TSOUT 8 -#define NGENE_IO_AIN 16 - - void *fe_config[4]; - void *tuner_config[4]; - - int (*demod_attach[4])(struct ngene_channel *); - int (*tuner_attach[4])(struct ngene_channel *); - - u8 avf[4]; - u8 msp[4]; - u8 demoda[4]; - u8 lnb[4]; - int i2c_access; - u8 ntsc; - u8 tsf[4]; - u8 i2s[4]; - - int (*gate_ctrl)(struct dvb_frontend *, int); - int (*switch_ctrl)(struct ngene_channel *, int, int); -}; - -#ifdef NGENE_V4L -struct ngene_format { - char *name; - int fourcc; /* video4linux 2 */ - int btformat; /* BT848_COLOR_FMT_* */ - int format; - int btswap; /* BT848_COLOR_CTL_* */ - int depth; /* bit/pixel */ - int flags; - int hshift, vshift; /* for planar modes */ - int palette; -}; - -#define RESOURCE_OVERLAY 1 -#define RESOURCE_VIDEO 2 -#define RESOURCE_VBI 4 - -struct ngene_buffer { - /* common v4l buffer stuff -- must be first */ - struct videobuf_buffer vb; - - /* ngene specific */ - const struct ngene_format *fmt; - int tvnorm; - int btformat; - int btswap; -}; -#endif - - -/* Provided by ngene-core.c */ -int __devinit ngene_probe(struct pci_dev *pci_dev, - const struct pci_device_id *id); -void __devexit ngene_remove(struct pci_dev *pdev); -void ngene_shutdown(struct pci_dev *pdev); -int ngene_command(struct ngene *dev, struct ngene_command *com); -int ngene_command_gpio_set(struct ngene *dev, u8 select, u8 level); -void set_transfer(struct ngene_channel *chan, int state); -void FillTSBuffer(void *Buffer, int Length, u32 Flags); - -/* Provided by ngene-i2c.c */ -int ngene_i2c_init(struct ngene *dev, int dev_nr); - -/* Provided by ngene-dvb.c */ -extern struct dvb_device ngene_dvbdev_ci; -void *tsout_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags); -void *tsin_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags); -int ngene_start_feed(struct dvb_demux_feed *dvbdmxfeed); -int ngene_stop_feed(struct dvb_demux_feed *dvbdmxfeed); -int my_dvb_dmx_ts_card_init(struct dvb_demux *dvbdemux, char *id, - int (*start_feed)(struct dvb_demux_feed *), - int (*stop_feed)(struct dvb_demux_feed *), - void *priv); -int my_dvb_dmxdev_ts_card_init(struct dmxdev *dmxdev, - struct dvb_demux *dvbdemux, - struct dmx_frontend *hw_frontend, - struct dmx_frontend *mem_frontend, - struct dvb_adapter *dvb_adapter); - -#endif - -/* LocalWords: Endif - */ diff --git a/drivers/media/dvb/pluto2/Kconfig b/drivers/media/dvb/pluto2/Kconfig deleted file mode 100644 index 7d8e6e8..0000000 --- a/drivers/media/dvb/pluto2/Kconfig +++ /dev/null @@ -1,15 +0,0 @@ -config DVB_PLUTO2 - tristate "Pluto2 cards" - depends on DVB_CORE && PCI && I2C - select I2C_ALGOBIT - select DVB_TDA1004X - help - Support for PCI cards based on the Pluto2 FPGA like the Satelco - Easywatch Mobile Terrestrial DVB-T Receiver. - - Since these cards have no MPEG decoder onboard, they transmit - only compressed MPEG data over the PCI bus, so you need - an external software decoder to watch TV on your computer. - - Say Y or M if you own such a device and want to use it. - diff --git a/drivers/media/dvb/pluto2/Makefile b/drivers/media/dvb/pluto2/Makefile deleted file mode 100644 index 524bf84..0000000 --- a/drivers/media/dvb/pluto2/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -obj-$(CONFIG_DVB_PLUTO2) += pluto2.o - -ccflags-y += -Idrivers/media/dvb-core/ -Idrivers/media/dvb-frontends/ diff --git a/drivers/media/dvb/pluto2/pluto2.c b/drivers/media/dvb/pluto2/pluto2.c deleted file mode 100644 index f148b19..0000000 --- a/drivers/media/dvb/pluto2/pluto2.c +++ /dev/null @@ -1,815 +0,0 @@ -/* - * pluto2.c - Satelco Easywatch Mobile Terrestrial Receiver [DVB-T] - * - * Copyright (C) 2005 Andreas Oberritter - * - * based on pluto2.c 1.10 - http://instinct-wp8.no-ip.org/pluto/ - * by Dany Salman - * Copyright (c) 2004 TDF - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "demux.h" -#include "dmxdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" -#include "dvbdev.h" -#include "tda1004x.h" - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -#define DRIVER_NAME "pluto2" - -#define REG_PIDn(n) ((n) << 2) /* PID n pattern registers */ -#define REG_PCAR 0x0020 /* PC address register */ -#define REG_TSCR 0x0024 /* TS ctrl & status */ -#define REG_MISC 0x0028 /* miscellaneous */ -#define REG_MMAC 0x002c /* MSB MAC address */ -#define REG_IMAC 0x0030 /* ISB MAC address */ -#define REG_LMAC 0x0034 /* LSB MAC address */ -#define REG_SPID 0x0038 /* SPI data */ -#define REG_SLCS 0x003c /* serial links ctrl/status */ - -#define PID0_NOFIL (0x0001 << 16) -#define PIDn_ENP (0x0001 << 15) -#define PID0_END (0x0001 << 14) -#define PID0_AFIL (0x0001 << 13) -#define PIDn_PID (0x1fff << 0) - -#define TSCR_NBPACKETS (0x00ff << 24) -#define TSCR_DEM (0x0001 << 17) -#define TSCR_DE (0x0001 << 16) -#define TSCR_RSTN (0x0001 << 15) -#define TSCR_MSKO (0x0001 << 14) -#define TSCR_MSKA (0x0001 << 13) -#define TSCR_MSKL (0x0001 << 12) -#define TSCR_OVR (0x0001 << 11) -#define TSCR_AFUL (0x0001 << 10) -#define TSCR_LOCK (0x0001 << 9) -#define TSCR_IACK (0x0001 << 8) -#define TSCR_ADEF (0x007f << 0) - -#define MISC_DVR (0x0fff << 4) -#define MISC_ALED (0x0001 << 3) -#define MISC_FRST (0x0001 << 2) -#define MISC_LED1 (0x0001 << 1) -#define MISC_LED0 (0x0001 << 0) - -#define SPID_SPIDR (0x00ff << 0) - -#define SLCS_SCL (0x0001 << 7) -#define SLCS_SDA (0x0001 << 6) -#define SLCS_CSN (0x0001 << 2) -#define SLCS_OVR (0x0001 << 1) -#define SLCS_SWC (0x0001 << 0) - -#define TS_DMA_PACKETS (8) -#define TS_DMA_BYTES (188 * TS_DMA_PACKETS) - -#define I2C_ADDR_TDA10046 0x10 -#define I2C_ADDR_TUA6034 0xc2 -#define NHWFILTERS 8 - -struct pluto { - /* pci */ - struct pci_dev *pdev; - u8 __iomem *io_mem; - - /* dvb */ - struct dmx_frontend hw_frontend; - struct dmx_frontend mem_frontend; - struct dmxdev dmxdev; - struct dvb_adapter dvb_adapter; - struct dvb_demux demux; - struct dvb_frontend *fe; - struct dvb_net dvbnet; - unsigned int full_ts_users; - unsigned int users; - - /* i2c */ - struct i2c_algo_bit_data i2c_bit; - struct i2c_adapter i2c_adap; - unsigned int i2cbug; - - /* irq */ - unsigned int overflow; - unsigned int dead; - - /* dma */ - dma_addr_t dma_addr; - u8 dma_buf[TS_DMA_BYTES]; - u8 dummy[4096]; -}; - -static inline struct pluto *feed_to_pluto(struct dvb_demux_feed *feed) -{ - return container_of(feed->demux, struct pluto, demux); -} - -static inline struct pluto *frontend_to_pluto(struct dvb_frontend *fe) -{ - return container_of(fe->dvb, struct pluto, dvb_adapter); -} - -static inline u32 pluto_readreg(struct pluto *pluto, u32 reg) -{ - return readl(&pluto->io_mem[reg]); -} - -static inline void pluto_writereg(struct pluto *pluto, u32 reg, u32 val) -{ - writel(val, &pluto->io_mem[reg]); -} - -static inline void pluto_rw(struct pluto *pluto, u32 reg, u32 mask, u32 bits) -{ - u32 val = readl(&pluto->io_mem[reg]); - val &= ~mask; - val |= bits; - writel(val, &pluto->io_mem[reg]); -} - -static void pluto_write_tscr(struct pluto *pluto, u32 val) -{ - /* set the number of packets */ - val &= ~TSCR_ADEF; - val |= TS_DMA_PACKETS / 2; - - pluto_writereg(pluto, REG_TSCR, val); -} - -static void pluto_setsda(void *data, int state) -{ - struct pluto *pluto = data; - - if (state) - pluto_rw(pluto, REG_SLCS, SLCS_SDA, SLCS_SDA); - else - pluto_rw(pluto, REG_SLCS, SLCS_SDA, 0); -} - -static void pluto_setscl(void *data, int state) -{ - struct pluto *pluto = data; - - if (state) - pluto_rw(pluto, REG_SLCS, SLCS_SCL, SLCS_SCL); - else - pluto_rw(pluto, REG_SLCS, SLCS_SCL, 0); - - /* try to detect i2c_inb() to workaround hardware bug: - * reset SDA to high after SCL has been set to low */ - if ((state) && (pluto->i2cbug == 0)) { - pluto->i2cbug = 1; - } else { - if ((!state) && (pluto->i2cbug == 1)) - pluto_setsda(pluto, 1); - pluto->i2cbug = 0; - } -} - -static int pluto_getsda(void *data) -{ - struct pluto *pluto = data; - - return pluto_readreg(pluto, REG_SLCS) & SLCS_SDA; -} - -static int pluto_getscl(void *data) -{ - struct pluto *pluto = data; - - return pluto_readreg(pluto, REG_SLCS) & SLCS_SCL; -} - -static void pluto_reset_frontend(struct pluto *pluto, int reenable) -{ - u32 val = pluto_readreg(pluto, REG_MISC); - - if (val & MISC_FRST) { - val &= ~MISC_FRST; - pluto_writereg(pluto, REG_MISC, val); - } - if (reenable) { - val |= MISC_FRST; - pluto_writereg(pluto, REG_MISC, val); - } -} - -static void pluto_reset_ts(struct pluto *pluto, int reenable) -{ - u32 val = pluto_readreg(pluto, REG_TSCR); - - if (val & TSCR_RSTN) { - val &= ~TSCR_RSTN; - pluto_write_tscr(pluto, val); - } - if (reenable) { - val |= TSCR_RSTN; - pluto_write_tscr(pluto, val); - } -} - -static void pluto_set_dma_addr(struct pluto *pluto) -{ - pluto_writereg(pluto, REG_PCAR, pluto->dma_addr); -} - -static int __devinit pluto_dma_map(struct pluto *pluto) -{ - pluto->dma_addr = pci_map_single(pluto->pdev, pluto->dma_buf, - TS_DMA_BYTES, PCI_DMA_FROMDEVICE); - - return pci_dma_mapping_error(pluto->pdev, pluto->dma_addr); -} - -static void pluto_dma_unmap(struct pluto *pluto) -{ - pci_unmap_single(pluto->pdev, pluto->dma_addr, - TS_DMA_BYTES, PCI_DMA_FROMDEVICE); -} - -static int pluto_start_feed(struct dvb_demux_feed *f) -{ - struct pluto *pluto = feed_to_pluto(f); - - /* enable PID filtering */ - if (pluto->users++ == 0) - pluto_rw(pluto, REG_PIDn(0), PID0_AFIL | PID0_NOFIL, 0); - - if ((f->pid < 0x2000) && (f->index < NHWFILTERS)) - pluto_rw(pluto, REG_PIDn(f->index), PIDn_ENP | PIDn_PID, PIDn_ENP | f->pid); - else if (pluto->full_ts_users++ == 0) - pluto_rw(pluto, REG_PIDn(0), PID0_NOFIL, PID0_NOFIL); - - return 0; -} - -static int pluto_stop_feed(struct dvb_demux_feed *f) -{ - struct pluto *pluto = feed_to_pluto(f); - - /* disable PID filtering */ - if (--pluto->users == 0) - pluto_rw(pluto, REG_PIDn(0), PID0_AFIL, PID0_AFIL); - - if ((f->pid < 0x2000) && (f->index < NHWFILTERS)) - pluto_rw(pluto, REG_PIDn(f->index), PIDn_ENP | PIDn_PID, 0x1fff); - else if (--pluto->full_ts_users == 0) - pluto_rw(pluto, REG_PIDn(0), PID0_NOFIL, 0); - - return 0; -} - -static void pluto_dma_end(struct pluto *pluto, unsigned int nbpackets) -{ - /* synchronize the DMA transfer with the CPU - * first so that we see updated contents. */ - pci_dma_sync_single_for_cpu(pluto->pdev, pluto->dma_addr, - TS_DMA_BYTES, PCI_DMA_FROMDEVICE); - - /* Workaround for broken hardware: - * [1] On startup NBPACKETS seems to contain an uninitialized value, - * but no packets have been transferred. - * [2] Sometimes (actually very often) NBPACKETS stays at zero - * although one packet has been transferred. - * [3] Sometimes (actually rarely), the card gets into an erroneous - * mode where it continuously generates interrupts, claiming it - * has received nbpackets>TS_DMA_PACKETS packets, but no packet - * has been transferred. Only a reset seems to solve this - */ - if ((nbpackets == 0) || (nbpackets > TS_DMA_PACKETS)) { - unsigned int i = 0; - while (pluto->dma_buf[i] == 0x47) - i += 188; - nbpackets = i / 188; - if (i == 0) { - pluto_reset_ts(pluto, 1); - dev_printk(KERN_DEBUG, &pluto->pdev->dev, "resetting TS because of invalid packet counter\n"); - } - } - - dvb_dmx_swfilter_packets(&pluto->demux, pluto->dma_buf, nbpackets); - - /* clear the dma buffer. this is needed to be able to identify - * new valid ts packets above */ - memset(pluto->dma_buf, 0, nbpackets * 188); - - /* reset the dma address */ - pluto_set_dma_addr(pluto); - - /* sync the buffer and give it back to the card */ - pci_dma_sync_single_for_device(pluto->pdev, pluto->dma_addr, - TS_DMA_BYTES, PCI_DMA_FROMDEVICE); -} - -static irqreturn_t pluto_irq(int irq, void *dev_id) -{ - struct pluto *pluto = dev_id; - u32 tscr; - - /* check whether an interrupt occurred on this device */ - tscr = pluto_readreg(pluto, REG_TSCR); - if (!(tscr & (TSCR_DE | TSCR_OVR))) - return IRQ_NONE; - - if (tscr == 0xffffffff) { - if (pluto->dead == 0) - dev_err(&pluto->pdev->dev, "card has hung or been ejected.\n"); - /* It's dead Jim */ - pluto->dead = 1; - return IRQ_HANDLED; - } - - /* dma end interrupt */ - if (tscr & TSCR_DE) { - pluto_dma_end(pluto, (tscr & TSCR_NBPACKETS) >> 24); - /* overflow interrupt */ - if (tscr & TSCR_OVR) - pluto->overflow++; - if (pluto->overflow) { - dev_err(&pluto->pdev->dev, "overflow irq (%d)\n", - pluto->overflow); - pluto_reset_ts(pluto, 1); - pluto->overflow = 0; - } - } else if (tscr & TSCR_OVR) { - pluto->overflow++; - } - - /* ACK the interrupt */ - pluto_write_tscr(pluto, tscr | TSCR_IACK); - - return IRQ_HANDLED; -} - -static void __devinit pluto_enable_irqs(struct pluto *pluto) -{ - u32 val = pluto_readreg(pluto, REG_TSCR); - - /* disable AFUL and LOCK interrupts */ - val |= (TSCR_MSKA | TSCR_MSKL); - /* enable DMA and OVERFLOW interrupts */ - val &= ~(TSCR_DEM | TSCR_MSKO); - /* clear pending interrupts */ - val |= TSCR_IACK; - - pluto_write_tscr(pluto, val); -} - -static void pluto_disable_irqs(struct pluto *pluto) -{ - u32 val = pluto_readreg(pluto, REG_TSCR); - - /* disable all interrupts */ - val |= (TSCR_DEM | TSCR_MSKO | TSCR_MSKA | TSCR_MSKL); - /* clear pending interrupts */ - val |= TSCR_IACK; - - pluto_write_tscr(pluto, val); -} - -static int __devinit pluto_hw_init(struct pluto *pluto) -{ - pluto_reset_frontend(pluto, 1); - - /* set automatic LED control by FPGA */ - pluto_rw(pluto, REG_MISC, MISC_ALED, MISC_ALED); - - /* set data endianess */ -#ifdef __LITTLE_ENDIAN - pluto_rw(pluto, REG_PIDn(0), PID0_END, PID0_END); -#else - pluto_rw(pluto, REG_PIDn(0), PID0_END, 0); -#endif - /* map DMA and set address */ - pluto_dma_map(pluto); - pluto_set_dma_addr(pluto); - - /* enable interrupts */ - pluto_enable_irqs(pluto); - - /* reset TS logic */ - pluto_reset_ts(pluto, 1); - - return 0; -} - -static void pluto_hw_exit(struct pluto *pluto) -{ - /* disable interrupts */ - pluto_disable_irqs(pluto); - - pluto_reset_ts(pluto, 0); - - /* LED: disable automatic control, enable yellow, disable green */ - pluto_rw(pluto, REG_MISC, MISC_ALED | MISC_LED1 | MISC_LED0, MISC_LED1); - - /* unmap DMA */ - pluto_dma_unmap(pluto); - - pluto_reset_frontend(pluto, 0); -} - -static inline u32 divide(u32 numerator, u32 denominator) -{ - if (denominator == 0) - return ~0; - - return DIV_ROUND_CLOSEST(numerator, denominator); -} - -/* LG Innotek TDTE-E001P (Infineon TUA6034) */ -static int lg_tdtpe001p_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct pluto *pluto = frontend_to_pluto(fe); - struct i2c_msg msg; - int ret; - u8 buf[4]; - u32 div; - - // Fref = 166.667 Hz - // Fref * 3 = 500.000 Hz - // IF = 36166667 - // IF / Fref = 217 - //div = divide(p->frequency + 36166667, 166667); - div = divide(p->frequency * 3, 500000) + 217; - buf[0] = (div >> 8) & 0x7f; - buf[1] = (div >> 0) & 0xff; - - if (p->frequency < 611000000) - buf[2] = 0xb4; - else if (p->frequency < 811000000) - buf[2] = 0xbc; - else - buf[2] = 0xf4; - - // VHF: 174-230 MHz - // center: 350 MHz - // UHF: 470-862 MHz - if (p->frequency < 350000000) - buf[3] = 0x02; - else - buf[3] = 0x04; - - if (p->bandwidth_hz == 8000000) - buf[3] |= 0x08; - - msg.addr = I2C_ADDR_TUA6034 >> 1; - msg.flags = 0; - msg.buf = buf; - msg.len = sizeof(buf); - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - ret = i2c_transfer(&pluto->i2c_adap, &msg, 1); - if (ret < 0) - return ret; - else if (ret == 0) - return -EREMOTEIO; - - return 0; -} - -static int pluto2_request_firmware(struct dvb_frontend *fe, - const struct firmware **fw, char *name) -{ - struct pluto *pluto = frontend_to_pluto(fe); - - return request_firmware(fw, name, &pluto->pdev->dev); -} - -static struct tda1004x_config pluto2_fe_config __devinitdata = { - .demod_address = I2C_ADDR_TDA10046 >> 1, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_DEFAULT, - .if_freq = TDA10046_FREQ_3617, - .request_firmware = pluto2_request_firmware, -}; - -static int __devinit frontend_init(struct pluto *pluto) -{ - int ret; - - pluto->fe = tda10046_attach(&pluto2_fe_config, &pluto->i2c_adap); - if (!pluto->fe) { - dev_err(&pluto->pdev->dev, "could not attach frontend\n"); - return -ENODEV; - } - pluto->fe->ops.tuner_ops.set_params = lg_tdtpe001p_tuner_set_params; - - ret = dvb_register_frontend(&pluto->dvb_adapter, pluto->fe); - if (ret < 0) { - if (pluto->fe->ops.release) - pluto->fe->ops.release(pluto->fe); - return ret; - } - - return 0; -} - -static void __devinit pluto_read_rev(struct pluto *pluto) -{ - u32 val = pluto_readreg(pluto, REG_MISC) & MISC_DVR; - dev_info(&pluto->pdev->dev, "board revision %d.%d\n", - (val >> 12) & 0x0f, (val >> 4) & 0xff); -} - -static void __devinit pluto_read_mac(struct pluto *pluto, u8 *mac) -{ - u32 val = pluto_readreg(pluto, REG_MMAC); - mac[0] = (val >> 8) & 0xff; - mac[1] = (val >> 0) & 0xff; - - val = pluto_readreg(pluto, REG_IMAC); - mac[2] = (val >> 8) & 0xff; - mac[3] = (val >> 0) & 0xff; - - val = pluto_readreg(pluto, REG_LMAC); - mac[4] = (val >> 8) & 0xff; - mac[5] = (val >> 0) & 0xff; - - dev_info(&pluto->pdev->dev, "MAC %pM\n", mac); -} - -static int __devinit pluto_read_serial(struct pluto *pluto) -{ - struct pci_dev *pdev = pluto->pdev; - unsigned int i, j; - u8 __iomem *cis; - - cis = pci_iomap(pdev, 1, 0); - if (!cis) - return -EIO; - - dev_info(&pdev->dev, "S/N "); - - for (i = 0xe0; i < 0x100; i += 4) { - u32 val = readl(&cis[i]); - for (j = 0; j < 32; j += 8) { - if ((val & 0xff) == 0xff) - goto out; - printk("%c", val & 0xff); - val >>= 8; - } - } -out: - printk("\n"); - pci_iounmap(pdev, cis); - - return 0; -} - -static int __devinit pluto2_probe(struct pci_dev *pdev, - const struct pci_device_id *ent) -{ - struct pluto *pluto; - struct dvb_adapter *dvb_adapter; - struct dvb_demux *dvbdemux; - struct dmx_demux *dmx; - int ret = -ENOMEM; - - pluto = kzalloc(sizeof(struct pluto), GFP_KERNEL); - if (!pluto) - goto out; - - pluto->pdev = pdev; - - ret = pci_enable_device(pdev); - if (ret < 0) - goto err_kfree; - - /* enable interrupts */ - pci_write_config_dword(pdev, 0x6c, 0x8000); - - ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); - if (ret < 0) - goto err_pci_disable_device; - - pci_set_master(pdev); - - ret = pci_request_regions(pdev, DRIVER_NAME); - if (ret < 0) - goto err_pci_disable_device; - - pluto->io_mem = pci_iomap(pdev, 0, 0x40); - if (!pluto->io_mem) { - ret = -EIO; - goto err_pci_release_regions; - } - - pci_set_drvdata(pdev, pluto); - - ret = request_irq(pdev->irq, pluto_irq, IRQF_SHARED, DRIVER_NAME, pluto); - if (ret < 0) - goto err_pci_iounmap; - - ret = pluto_hw_init(pluto); - if (ret < 0) - goto err_free_irq; - - /* i2c */ - i2c_set_adapdata(&pluto->i2c_adap, pluto); - strcpy(pluto->i2c_adap.name, DRIVER_NAME); - pluto->i2c_adap.owner = THIS_MODULE; - pluto->i2c_adap.dev.parent = &pdev->dev; - pluto->i2c_adap.algo_data = &pluto->i2c_bit; - pluto->i2c_bit.data = pluto; - pluto->i2c_bit.setsda = pluto_setsda; - pluto->i2c_bit.setscl = pluto_setscl; - pluto->i2c_bit.getsda = pluto_getsda; - pluto->i2c_bit.getscl = pluto_getscl; - pluto->i2c_bit.udelay = 10; - pluto->i2c_bit.timeout = 10; - - /* Raise SCL and SDA */ - pluto_setsda(pluto, 1); - pluto_setscl(pluto, 1); - - ret = i2c_bit_add_bus(&pluto->i2c_adap); - if (ret < 0) - goto err_pluto_hw_exit; - - /* dvb */ - ret = dvb_register_adapter(&pluto->dvb_adapter, DRIVER_NAME, - THIS_MODULE, &pdev->dev, adapter_nr); - if (ret < 0) - goto err_i2c_del_adapter; - - dvb_adapter = &pluto->dvb_adapter; - - pluto_read_rev(pluto); - pluto_read_serial(pluto); - pluto_read_mac(pluto, dvb_adapter->proposed_mac); - - dvbdemux = &pluto->demux; - dvbdemux->filternum = 256; - dvbdemux->feednum = 256; - dvbdemux->start_feed = pluto_start_feed; - dvbdemux->stop_feed = pluto_stop_feed; - dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | - DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING); - ret = dvb_dmx_init(dvbdemux); - if (ret < 0) - goto err_dvb_unregister_adapter; - - dmx = &dvbdemux->dmx; - - pluto->hw_frontend.source = DMX_FRONTEND_0; - pluto->mem_frontend.source = DMX_MEMORY_FE; - pluto->dmxdev.filternum = NHWFILTERS; - pluto->dmxdev.demux = dmx; - - ret = dvb_dmxdev_init(&pluto->dmxdev, dvb_adapter); - if (ret < 0) - goto err_dvb_dmx_release; - - ret = dmx->add_frontend(dmx, &pluto->hw_frontend); - if (ret < 0) - goto err_dvb_dmxdev_release; - - ret = dmx->add_frontend(dmx, &pluto->mem_frontend); - if (ret < 0) - goto err_remove_hw_frontend; - - ret = dmx->connect_frontend(dmx, &pluto->hw_frontend); - if (ret < 0) - goto err_remove_mem_frontend; - - ret = frontend_init(pluto); - if (ret < 0) - goto err_disconnect_frontend; - - dvb_net_init(dvb_adapter, &pluto->dvbnet, dmx); -out: - return ret; - -err_disconnect_frontend: - dmx->disconnect_frontend(dmx); -err_remove_mem_frontend: - dmx->remove_frontend(dmx, &pluto->mem_frontend); -err_remove_hw_frontend: - dmx->remove_frontend(dmx, &pluto->hw_frontend); -err_dvb_dmxdev_release: - dvb_dmxdev_release(&pluto->dmxdev); -err_dvb_dmx_release: - dvb_dmx_release(dvbdemux); -err_dvb_unregister_adapter: - dvb_unregister_adapter(dvb_adapter); -err_i2c_del_adapter: - i2c_del_adapter(&pluto->i2c_adap); -err_pluto_hw_exit: - pluto_hw_exit(pluto); -err_free_irq: - free_irq(pdev->irq, pluto); -err_pci_iounmap: - pci_iounmap(pdev, pluto->io_mem); -err_pci_release_regions: - pci_release_regions(pdev); -err_pci_disable_device: - pci_disable_device(pdev); -err_kfree: - pci_set_drvdata(pdev, NULL); - kfree(pluto); - goto out; -} - -static void __devexit pluto2_remove(struct pci_dev *pdev) -{ - struct pluto *pluto = pci_get_drvdata(pdev); - struct dvb_adapter *dvb_adapter = &pluto->dvb_adapter; - struct dvb_demux *dvbdemux = &pluto->demux; - struct dmx_demux *dmx = &dvbdemux->dmx; - - dmx->close(dmx); - dvb_net_release(&pluto->dvbnet); - if (pluto->fe) - dvb_unregister_frontend(pluto->fe); - - dmx->disconnect_frontend(dmx); - dmx->remove_frontend(dmx, &pluto->mem_frontend); - dmx->remove_frontend(dmx, &pluto->hw_frontend); - dvb_dmxdev_release(&pluto->dmxdev); - dvb_dmx_release(dvbdemux); - dvb_unregister_adapter(dvb_adapter); - i2c_del_adapter(&pluto->i2c_adap); - pluto_hw_exit(pluto); - free_irq(pdev->irq, pluto); - pci_iounmap(pdev, pluto->io_mem); - pci_release_regions(pdev); - pci_disable_device(pdev); - pci_set_drvdata(pdev, NULL); - kfree(pluto); -} - -#ifndef PCI_VENDOR_ID_SCM -#define PCI_VENDOR_ID_SCM 0x0432 -#endif -#ifndef PCI_DEVICE_ID_PLUTO2 -#define PCI_DEVICE_ID_PLUTO2 0x0001 -#endif - -static struct pci_device_id pluto2_id_table[] __devinitdata = { - { - .vendor = PCI_VENDOR_ID_SCM, - .device = PCI_DEVICE_ID_PLUTO2, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - }, { - /* empty */ - }, -}; - -MODULE_DEVICE_TABLE(pci, pluto2_id_table); - -static struct pci_driver pluto2_driver = { - .name = DRIVER_NAME, - .id_table = pluto2_id_table, - .probe = pluto2_probe, - .remove = __devexit_p(pluto2_remove), -}; - -static int __init pluto2_init(void) -{ - return pci_register_driver(&pluto2_driver); -} - -static void __exit pluto2_exit(void) -{ - pci_unregister_driver(&pluto2_driver); -} - -module_init(pluto2_init); -module_exit(pluto2_exit); - -MODULE_AUTHOR("Andreas Oberritter "); -MODULE_DESCRIPTION("Pluto2 driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/pt1/Kconfig b/drivers/media/dvb/pt1/Kconfig deleted file mode 100644 index 24501d5..0000000 --- a/drivers/media/dvb/pt1/Kconfig +++ /dev/null @@ -1,12 +0,0 @@ -config DVB_PT1 - tristate "PT1 cards" - depends on DVB_CORE && PCI && I2C - help - Support for Earthsoft PT1 PCI cards. - - Since these cards have no MPEG decoder onboard, they transmit - only compressed MPEG data over the PCI bus, so you need - an external software decoder to watch TV on your computer. - - Say Y or M if you own such a device and want to use it. - diff --git a/drivers/media/dvb/pt1/Makefile b/drivers/media/dvb/pt1/Makefile deleted file mode 100644 index 98e3912..0000000 --- a/drivers/media/dvb/pt1/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -earth-pt1-objs := pt1.o va1j5jf8007s.o va1j5jf8007t.o - -obj-$(CONFIG_DVB_PT1) += earth-pt1.o - -ccflags-y += -Idrivers/media/dvb-core -Idrivers/media/dvb-frontends diff --git a/drivers/media/dvb/pt1/pt1.c b/drivers/media/dvb/pt1/pt1.c deleted file mode 100644 index 15b35c4..0000000 --- a/drivers/media/dvb/pt1/pt1.c +++ /dev/null @@ -1,1246 +0,0 @@ -/* - * driver for Earthsoft PT1/PT2 - * - * Copyright (C) 2009 HIRANO Takahito - * - * based on pt1dvr - http://pt1dvr.sourceforge.jp/ - * by Tomoaki Ishikawa - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include "dvbdev.h" -#include "dvb_demux.h" -#include "dmxdev.h" -#include "dvb_net.h" -#include "dvb_frontend.h" - -#include "va1j5jf8007t.h" -#include "va1j5jf8007s.h" - -#define DRIVER_NAME "earth-pt1" - -#define PT1_PAGE_SHIFT 12 -#define PT1_PAGE_SIZE (1 << PT1_PAGE_SHIFT) -#define PT1_NR_UPACKETS 1024 -#define PT1_NR_BUFS 511 - -struct pt1_buffer_page { - __le32 upackets[PT1_NR_UPACKETS]; -}; - -struct pt1_table_page { - __le32 next_pfn; - __le32 buf_pfns[PT1_NR_BUFS]; -}; - -struct pt1_buffer { - struct pt1_buffer_page *page; - dma_addr_t addr; -}; - -struct pt1_table { - struct pt1_table_page *page; - dma_addr_t addr; - struct pt1_buffer bufs[PT1_NR_BUFS]; -}; - -#define PT1_NR_ADAPS 4 - -struct pt1_adapter; - -struct pt1 { - struct pci_dev *pdev; - void __iomem *regs; - struct i2c_adapter i2c_adap; - int i2c_running; - struct pt1_adapter *adaps[PT1_NR_ADAPS]; - struct pt1_table *tables; - struct task_struct *kthread; - int table_index; - int buf_index; - - struct mutex lock; - int power; - int reset; -}; - -struct pt1_adapter { - struct pt1 *pt1; - int index; - - u8 *buf; - int upacket_count; - int packet_count; - int st_count; - - struct dvb_adapter adap; - struct dvb_demux demux; - int users; - struct dmxdev dmxdev; - struct dvb_frontend *fe; - int (*orig_set_voltage)(struct dvb_frontend *fe, - fe_sec_voltage_t voltage); - int (*orig_sleep)(struct dvb_frontend *fe); - int (*orig_init)(struct dvb_frontend *fe); - - fe_sec_voltage_t voltage; - int sleep; -}; - -#define pt1_printk(level, pt1, format, arg...) \ - dev_printk(level, &(pt1)->pdev->dev, format, ##arg) - -static void pt1_write_reg(struct pt1 *pt1, int reg, u32 data) -{ - writel(data, pt1->regs + reg * 4); -} - -static u32 pt1_read_reg(struct pt1 *pt1, int reg) -{ - return readl(pt1->regs + reg * 4); -} - -static int pt1_nr_tables = 8; -module_param_named(nr_tables, pt1_nr_tables, int, 0); - -static void pt1_increment_table_count(struct pt1 *pt1) -{ - pt1_write_reg(pt1, 0, 0x00000020); -} - -static void pt1_init_table_count(struct pt1 *pt1) -{ - pt1_write_reg(pt1, 0, 0x00000010); -} - -static void pt1_register_tables(struct pt1 *pt1, u32 first_pfn) -{ - pt1_write_reg(pt1, 5, first_pfn); - pt1_write_reg(pt1, 0, 0x0c000040); -} - -static void pt1_unregister_tables(struct pt1 *pt1) -{ - pt1_write_reg(pt1, 0, 0x08080000); -} - -static int pt1_sync(struct pt1 *pt1) -{ - int i; - for (i = 0; i < 57; i++) { - if (pt1_read_reg(pt1, 0) & 0x20000000) - return 0; - pt1_write_reg(pt1, 0, 0x00000008); - } - pt1_printk(KERN_ERR, pt1, "could not sync\n"); - return -EIO; -} - -static u64 pt1_identify(struct pt1 *pt1) -{ - int i; - u64 id; - id = 0; - for (i = 0; i < 57; i++) { - id |= (u64)(pt1_read_reg(pt1, 0) >> 30 & 1) << i; - pt1_write_reg(pt1, 0, 0x00000008); - } - return id; -} - -static int pt1_unlock(struct pt1 *pt1) -{ - int i; - pt1_write_reg(pt1, 0, 0x00000008); - for (i = 0; i < 3; i++) { - if (pt1_read_reg(pt1, 0) & 0x80000000) - return 0; - schedule_timeout_uninterruptible((HZ + 999) / 1000); - } - pt1_printk(KERN_ERR, pt1, "could not unlock\n"); - return -EIO; -} - -static int pt1_reset_pci(struct pt1 *pt1) -{ - int i; - pt1_write_reg(pt1, 0, 0x01010000); - pt1_write_reg(pt1, 0, 0x01000000); - for (i = 0; i < 10; i++) { - if (pt1_read_reg(pt1, 0) & 0x00000001) - return 0; - schedule_timeout_uninterruptible((HZ + 999) / 1000); - } - pt1_printk(KERN_ERR, pt1, "could not reset PCI\n"); - return -EIO; -} - -static int pt1_reset_ram(struct pt1 *pt1) -{ - int i; - pt1_write_reg(pt1, 0, 0x02020000); - pt1_write_reg(pt1, 0, 0x02000000); - for (i = 0; i < 10; i++) { - if (pt1_read_reg(pt1, 0) & 0x00000002) - return 0; - schedule_timeout_uninterruptible((HZ + 999) / 1000); - } - pt1_printk(KERN_ERR, pt1, "could not reset RAM\n"); - return -EIO; -} - -static int pt1_do_enable_ram(struct pt1 *pt1) -{ - int i, j; - u32 status; - status = pt1_read_reg(pt1, 0) & 0x00000004; - pt1_write_reg(pt1, 0, 0x00000002); - for (i = 0; i < 10; i++) { - for (j = 0; j < 1024; j++) { - if ((pt1_read_reg(pt1, 0) & 0x00000004) != status) - return 0; - } - schedule_timeout_uninterruptible((HZ + 999) / 1000); - } - pt1_printk(KERN_ERR, pt1, "could not enable RAM\n"); - return -EIO; -} - -static int pt1_enable_ram(struct pt1 *pt1) -{ - int i, ret; - int phase; - schedule_timeout_uninterruptible((HZ + 999) / 1000); - phase = pt1->pdev->device == 0x211a ? 128 : 166; - for (i = 0; i < phase; i++) { - ret = pt1_do_enable_ram(pt1); - if (ret < 0) - return ret; - } - return 0; -} - -static void pt1_disable_ram(struct pt1 *pt1) -{ - pt1_write_reg(pt1, 0, 0x0b0b0000); -} - -static void pt1_set_stream(struct pt1 *pt1, int index, int enabled) -{ - pt1_write_reg(pt1, 2, 1 << (index + 8) | enabled << index); -} - -static void pt1_init_streams(struct pt1 *pt1) -{ - int i; - for (i = 0; i < PT1_NR_ADAPS; i++) - pt1_set_stream(pt1, i, 0); -} - -static int pt1_filter(struct pt1 *pt1, struct pt1_buffer_page *page) -{ - u32 upacket; - int i; - int index; - struct pt1_adapter *adap; - int offset; - u8 *buf; - int sc; - - if (!page->upackets[PT1_NR_UPACKETS - 1]) - return 0; - - for (i = 0; i < PT1_NR_UPACKETS; i++) { - upacket = le32_to_cpu(page->upackets[i]); - index = (upacket >> 29) - 1; - if (index < 0 || index >= PT1_NR_ADAPS) - continue; - - adap = pt1->adaps[index]; - if (upacket >> 25 & 1) - adap->upacket_count = 0; - else if (!adap->upacket_count) - continue; - - if (upacket >> 24 & 1) - printk_ratelimited(KERN_INFO "earth-pt1: device " - "buffer overflowing. table[%d] buf[%d]\n", - pt1->table_index, pt1->buf_index); - sc = upacket >> 26 & 0x7; - if (adap->st_count != -1 && sc != ((adap->st_count + 1) & 0x7)) - printk_ratelimited(KERN_INFO "earth-pt1: data loss" - " in streamID(adapter)[%d]\n", index); - adap->st_count = sc; - - buf = adap->buf; - offset = adap->packet_count * 188 + adap->upacket_count * 3; - buf[offset] = upacket >> 16; - buf[offset + 1] = upacket >> 8; - if (adap->upacket_count != 62) - buf[offset + 2] = upacket; - - if (++adap->upacket_count >= 63) { - adap->upacket_count = 0; - if (++adap->packet_count >= 21) { - dvb_dmx_swfilter_packets(&adap->demux, buf, 21); - adap->packet_count = 0; - } - } - } - - page->upackets[PT1_NR_UPACKETS - 1] = 0; - return 1; -} - -static int pt1_thread(void *data) -{ - struct pt1 *pt1; - struct pt1_buffer_page *page; - - pt1 = data; - set_freezable(); - - while (!kthread_should_stop()) { - try_to_freeze(); - - page = pt1->tables[pt1->table_index].bufs[pt1->buf_index].page; - if (!pt1_filter(pt1, page)) { - schedule_timeout_interruptible((HZ + 999) / 1000); - continue; - } - - if (++pt1->buf_index >= PT1_NR_BUFS) { - pt1_increment_table_count(pt1); - pt1->buf_index = 0; - if (++pt1->table_index >= pt1_nr_tables) - pt1->table_index = 0; - } - } - - return 0; -} - -static void pt1_free_page(struct pt1 *pt1, void *page, dma_addr_t addr) -{ - dma_free_coherent(&pt1->pdev->dev, PT1_PAGE_SIZE, page, addr); -} - -static void *pt1_alloc_page(struct pt1 *pt1, dma_addr_t *addrp, u32 *pfnp) -{ - void *page; - dma_addr_t addr; - - page = dma_alloc_coherent(&pt1->pdev->dev, PT1_PAGE_SIZE, &addr, - GFP_KERNEL); - if (page == NULL) - return NULL; - - BUG_ON(addr & (PT1_PAGE_SIZE - 1)); - BUG_ON(addr >> PT1_PAGE_SHIFT >> 31 >> 1); - - *addrp = addr; - *pfnp = addr >> PT1_PAGE_SHIFT; - return page; -} - -static void pt1_cleanup_buffer(struct pt1 *pt1, struct pt1_buffer *buf) -{ - pt1_free_page(pt1, buf->page, buf->addr); -} - -static int -pt1_init_buffer(struct pt1 *pt1, struct pt1_buffer *buf, u32 *pfnp) -{ - struct pt1_buffer_page *page; - dma_addr_t addr; - - page = pt1_alloc_page(pt1, &addr, pfnp); - if (page == NULL) - return -ENOMEM; - - page->upackets[PT1_NR_UPACKETS - 1] = 0; - - buf->page = page; - buf->addr = addr; - return 0; -} - -static void pt1_cleanup_table(struct pt1 *pt1, struct pt1_table *table) -{ - int i; - - for (i = 0; i < PT1_NR_BUFS; i++) - pt1_cleanup_buffer(pt1, &table->bufs[i]); - - pt1_free_page(pt1, table->page, table->addr); -} - -static int -pt1_init_table(struct pt1 *pt1, struct pt1_table *table, u32 *pfnp) -{ - struct pt1_table_page *page; - dma_addr_t addr; - int i, ret; - u32 buf_pfn; - - page = pt1_alloc_page(pt1, &addr, pfnp); - if (page == NULL) - return -ENOMEM; - - for (i = 0; i < PT1_NR_BUFS; i++) { - ret = pt1_init_buffer(pt1, &table->bufs[i], &buf_pfn); - if (ret < 0) - goto err; - - page->buf_pfns[i] = cpu_to_le32(buf_pfn); - } - - pt1_increment_table_count(pt1); - table->page = page; - table->addr = addr; - return 0; - -err: - while (i--) - pt1_cleanup_buffer(pt1, &table->bufs[i]); - - pt1_free_page(pt1, page, addr); - return ret; -} - -static void pt1_cleanup_tables(struct pt1 *pt1) -{ - struct pt1_table *tables; - int i; - - tables = pt1->tables; - pt1_unregister_tables(pt1); - - for (i = 0; i < pt1_nr_tables; i++) - pt1_cleanup_table(pt1, &tables[i]); - - vfree(tables); -} - -static int pt1_init_tables(struct pt1 *pt1) -{ - struct pt1_table *tables; - int i, ret; - u32 first_pfn, pfn; - - tables = vmalloc(sizeof(struct pt1_table) * pt1_nr_tables); - if (tables == NULL) - return -ENOMEM; - - pt1_init_table_count(pt1); - - i = 0; - if (pt1_nr_tables) { - ret = pt1_init_table(pt1, &tables[0], &first_pfn); - if (ret) - goto err; - i++; - } - - while (i < pt1_nr_tables) { - ret = pt1_init_table(pt1, &tables[i], &pfn); - if (ret) - goto err; - tables[i - 1].page->next_pfn = cpu_to_le32(pfn); - i++; - } - - tables[pt1_nr_tables - 1].page->next_pfn = cpu_to_le32(first_pfn); - - pt1_register_tables(pt1, first_pfn); - pt1->tables = tables; - return 0; - -err: - while (i--) - pt1_cleanup_table(pt1, &tables[i]); - - vfree(tables); - return ret; -} - -static int pt1_start_polling(struct pt1 *pt1) -{ - int ret = 0; - - mutex_lock(&pt1->lock); - if (!pt1->kthread) { - pt1->kthread = kthread_run(pt1_thread, pt1, "earth-pt1"); - if (IS_ERR(pt1->kthread)) { - ret = PTR_ERR(pt1->kthread); - pt1->kthread = NULL; - } - } - mutex_unlock(&pt1->lock); - return ret; -} - -static int pt1_start_feed(struct dvb_demux_feed *feed) -{ - struct pt1_adapter *adap; - adap = container_of(feed->demux, struct pt1_adapter, demux); - if (!adap->users++) { - int ret; - - ret = pt1_start_polling(adap->pt1); - if (ret) - return ret; - pt1_set_stream(adap->pt1, adap->index, 1); - } - return 0; -} - -static void pt1_stop_polling(struct pt1 *pt1) -{ - int i, count; - - mutex_lock(&pt1->lock); - for (i = 0, count = 0; i < PT1_NR_ADAPS; i++) - count += pt1->adaps[i]->users; - - if (count == 0 && pt1->kthread) { - kthread_stop(pt1->kthread); - pt1->kthread = NULL; - } - mutex_unlock(&pt1->lock); -} - -static int pt1_stop_feed(struct dvb_demux_feed *feed) -{ - struct pt1_adapter *adap; - adap = container_of(feed->demux, struct pt1_adapter, demux); - if (!--adap->users) { - pt1_set_stream(adap->pt1, adap->index, 0); - pt1_stop_polling(adap->pt1); - } - return 0; -} - -static void -pt1_update_power(struct pt1 *pt1) -{ - int bits; - int i; - struct pt1_adapter *adap; - static const int sleep_bits[] = { - 1 << 4, - 1 << 6 | 1 << 7, - 1 << 5, - 1 << 6 | 1 << 8, - }; - - bits = pt1->power | !pt1->reset << 3; - mutex_lock(&pt1->lock); - for (i = 0; i < PT1_NR_ADAPS; i++) { - adap = pt1->adaps[i]; - switch (adap->voltage) { - case SEC_VOLTAGE_13: /* actually 11V */ - bits |= 1 << 1; - break; - case SEC_VOLTAGE_18: /* actually 15V */ - bits |= 1 << 1 | 1 << 2; - break; - default: - break; - } - - /* XXX: The bits should be changed depending on adap->sleep. */ - bits |= sleep_bits[i]; - } - pt1_write_reg(pt1, 1, bits); - mutex_unlock(&pt1->lock); -} - -static int pt1_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) -{ - struct pt1_adapter *adap; - - adap = container_of(fe->dvb, struct pt1_adapter, adap); - adap->voltage = voltage; - pt1_update_power(adap->pt1); - - if (adap->orig_set_voltage) - return adap->orig_set_voltage(fe, voltage); - else - return 0; -} - -static int pt1_sleep(struct dvb_frontend *fe) -{ - struct pt1_adapter *adap; - - adap = container_of(fe->dvb, struct pt1_adapter, adap); - adap->sleep = 1; - pt1_update_power(adap->pt1); - - if (adap->orig_sleep) - return adap->orig_sleep(fe); - else - return 0; -} - -static int pt1_wakeup(struct dvb_frontend *fe) -{ - struct pt1_adapter *adap; - - adap = container_of(fe->dvb, struct pt1_adapter, adap); - adap->sleep = 0; - pt1_update_power(adap->pt1); - schedule_timeout_uninterruptible((HZ + 999) / 1000); - - if (adap->orig_init) - return adap->orig_init(fe); - else - return 0; -} - -static void pt1_free_adapter(struct pt1_adapter *adap) -{ - adap->demux.dmx.close(&adap->demux.dmx); - dvb_dmxdev_release(&adap->dmxdev); - dvb_dmx_release(&adap->demux); - dvb_unregister_adapter(&adap->adap); - free_page((unsigned long)adap->buf); - kfree(adap); -} - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -static struct pt1_adapter * -pt1_alloc_adapter(struct pt1 *pt1) -{ - struct pt1_adapter *adap; - void *buf; - struct dvb_adapter *dvb_adap; - struct dvb_demux *demux; - struct dmxdev *dmxdev; - int ret; - - adap = kzalloc(sizeof(struct pt1_adapter), GFP_KERNEL); - if (!adap) { - ret = -ENOMEM; - goto err; - } - - adap->pt1 = pt1; - - adap->voltage = SEC_VOLTAGE_OFF; - adap->sleep = 1; - - buf = (u8 *)__get_free_page(GFP_KERNEL); - if (!buf) { - ret = -ENOMEM; - goto err_kfree; - } - - adap->buf = buf; - adap->upacket_count = 0; - adap->packet_count = 0; - adap->st_count = -1; - - dvb_adap = &adap->adap; - dvb_adap->priv = adap; - ret = dvb_register_adapter(dvb_adap, DRIVER_NAME, THIS_MODULE, - &pt1->pdev->dev, adapter_nr); - if (ret < 0) - goto err_free_page; - - demux = &adap->demux; - demux->dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING; - demux->priv = adap; - demux->feednum = 256; - demux->filternum = 256; - demux->start_feed = pt1_start_feed; - demux->stop_feed = pt1_stop_feed; - demux->write_to_decoder = NULL; - ret = dvb_dmx_init(demux); - if (ret < 0) - goto err_unregister_adapter; - - dmxdev = &adap->dmxdev; - dmxdev->filternum = 256; - dmxdev->demux = &demux->dmx; - dmxdev->capabilities = 0; - ret = dvb_dmxdev_init(dmxdev, dvb_adap); - if (ret < 0) - goto err_dmx_release; - - return adap; - -err_dmx_release: - dvb_dmx_release(demux); -err_unregister_adapter: - dvb_unregister_adapter(dvb_adap); -err_free_page: - free_page((unsigned long)buf); -err_kfree: - kfree(adap); -err: - return ERR_PTR(ret); -} - -static void pt1_cleanup_adapters(struct pt1 *pt1) -{ - int i; - for (i = 0; i < PT1_NR_ADAPS; i++) - pt1_free_adapter(pt1->adaps[i]); -} - -static int pt1_init_adapters(struct pt1 *pt1) -{ - int i; - struct pt1_adapter *adap; - int ret; - - for (i = 0; i < PT1_NR_ADAPS; i++) { - adap = pt1_alloc_adapter(pt1); - if (IS_ERR(adap)) { - ret = PTR_ERR(adap); - goto err; - } - - adap->index = i; - pt1->adaps[i] = adap; - } - return 0; - -err: - while (i--) - pt1_free_adapter(pt1->adaps[i]); - - return ret; -} - -static void pt1_cleanup_frontend(struct pt1_adapter *adap) -{ - dvb_unregister_frontend(adap->fe); -} - -static int pt1_init_frontend(struct pt1_adapter *adap, struct dvb_frontend *fe) -{ - int ret; - - adap->orig_set_voltage = fe->ops.set_voltage; - adap->orig_sleep = fe->ops.sleep; - adap->orig_init = fe->ops.init; - fe->ops.set_voltage = pt1_set_voltage; - fe->ops.sleep = pt1_sleep; - fe->ops.init = pt1_wakeup; - - ret = dvb_register_frontend(&adap->adap, fe); - if (ret < 0) - return ret; - - adap->fe = fe; - return 0; -} - -static void pt1_cleanup_frontends(struct pt1 *pt1) -{ - int i; - for (i = 0; i < PT1_NR_ADAPS; i++) - pt1_cleanup_frontend(pt1->adaps[i]); -} - -struct pt1_config { - struct va1j5jf8007s_config va1j5jf8007s_config; - struct va1j5jf8007t_config va1j5jf8007t_config; -}; - -static const struct pt1_config pt1_configs[2] = { - { - { - .demod_address = 0x1b, - .frequency = VA1J5JF8007S_20MHZ, - }, - { - .demod_address = 0x1a, - .frequency = VA1J5JF8007T_20MHZ, - }, - }, { - { - .demod_address = 0x19, - .frequency = VA1J5JF8007S_20MHZ, - }, - { - .demod_address = 0x18, - .frequency = VA1J5JF8007T_20MHZ, - }, - }, -}; - -static const struct pt1_config pt2_configs[2] = { - { - { - .demod_address = 0x1b, - .frequency = VA1J5JF8007S_25MHZ, - }, - { - .demod_address = 0x1a, - .frequency = VA1J5JF8007T_25MHZ, - }, - }, { - { - .demod_address = 0x19, - .frequency = VA1J5JF8007S_25MHZ, - }, - { - .demod_address = 0x18, - .frequency = VA1J5JF8007T_25MHZ, - }, - }, -}; - -static int pt1_init_frontends(struct pt1 *pt1) -{ - int i, j; - struct i2c_adapter *i2c_adap; - const struct pt1_config *configs, *config; - struct dvb_frontend *fe[4]; - int ret; - - i = 0; - j = 0; - - i2c_adap = &pt1->i2c_adap; - configs = pt1->pdev->device == 0x211a ? pt1_configs : pt2_configs; - do { - config = &configs[i / 2]; - - fe[i] = va1j5jf8007s_attach(&config->va1j5jf8007s_config, - i2c_adap); - if (!fe[i]) { - ret = -ENODEV; /* This does not sound nice... */ - goto err; - } - i++; - - fe[i] = va1j5jf8007t_attach(&config->va1j5jf8007t_config, - i2c_adap); - if (!fe[i]) { - ret = -ENODEV; - goto err; - } - i++; - - ret = va1j5jf8007s_prepare(fe[i - 2]); - if (ret < 0) - goto err; - - ret = va1j5jf8007t_prepare(fe[i - 1]); - if (ret < 0) - goto err; - - } while (i < 4); - - do { - ret = pt1_init_frontend(pt1->adaps[j], fe[j]); - if (ret < 0) - goto err; - } while (++j < 4); - - return 0; - -err: - while (i-- > j) - fe[i]->ops.release(fe[i]); - - while (j--) - dvb_unregister_frontend(fe[j]); - - return ret; -} - -static void pt1_i2c_emit(struct pt1 *pt1, int addr, int busy, int read_enable, - int clock, int data, int next_addr) -{ - pt1_write_reg(pt1, 4, addr << 18 | busy << 13 | read_enable << 12 | - !clock << 11 | !data << 10 | next_addr); -} - -static void pt1_i2c_write_bit(struct pt1 *pt1, int addr, int *addrp, int data) -{ - pt1_i2c_emit(pt1, addr, 1, 0, 0, data, addr + 1); - pt1_i2c_emit(pt1, addr + 1, 1, 0, 1, data, addr + 2); - pt1_i2c_emit(pt1, addr + 2, 1, 0, 0, data, addr + 3); - *addrp = addr + 3; -} - -static void pt1_i2c_read_bit(struct pt1 *pt1, int addr, int *addrp) -{ - pt1_i2c_emit(pt1, addr, 1, 0, 0, 1, addr + 1); - pt1_i2c_emit(pt1, addr + 1, 1, 0, 1, 1, addr + 2); - pt1_i2c_emit(pt1, addr + 2, 1, 1, 1, 1, addr + 3); - pt1_i2c_emit(pt1, addr + 3, 1, 0, 0, 1, addr + 4); - *addrp = addr + 4; -} - -static void pt1_i2c_write_byte(struct pt1 *pt1, int addr, int *addrp, int data) -{ - int i; - for (i = 0; i < 8; i++) - pt1_i2c_write_bit(pt1, addr, &addr, data >> (7 - i) & 1); - pt1_i2c_write_bit(pt1, addr, &addr, 1); - *addrp = addr; -} - -static void pt1_i2c_read_byte(struct pt1 *pt1, int addr, int *addrp, int last) -{ - int i; - for (i = 0; i < 8; i++) - pt1_i2c_read_bit(pt1, addr, &addr); - pt1_i2c_write_bit(pt1, addr, &addr, last); - *addrp = addr; -} - -static void pt1_i2c_prepare(struct pt1 *pt1, int addr, int *addrp) -{ - pt1_i2c_emit(pt1, addr, 1, 0, 1, 1, addr + 1); - pt1_i2c_emit(pt1, addr + 1, 1, 0, 1, 0, addr + 2); - pt1_i2c_emit(pt1, addr + 2, 1, 0, 0, 0, addr + 3); - *addrp = addr + 3; -} - -static void -pt1_i2c_write_msg(struct pt1 *pt1, int addr, int *addrp, struct i2c_msg *msg) -{ - int i; - pt1_i2c_prepare(pt1, addr, &addr); - pt1_i2c_write_byte(pt1, addr, &addr, msg->addr << 1); - for (i = 0; i < msg->len; i++) - pt1_i2c_write_byte(pt1, addr, &addr, msg->buf[i]); - *addrp = addr; -} - -static void -pt1_i2c_read_msg(struct pt1 *pt1, int addr, int *addrp, struct i2c_msg *msg) -{ - int i; - pt1_i2c_prepare(pt1, addr, &addr); - pt1_i2c_write_byte(pt1, addr, &addr, msg->addr << 1 | 1); - for (i = 0; i < msg->len; i++) - pt1_i2c_read_byte(pt1, addr, &addr, i == msg->len - 1); - *addrp = addr; -} - -static int pt1_i2c_end(struct pt1 *pt1, int addr) -{ - pt1_i2c_emit(pt1, addr, 1, 0, 0, 0, addr + 1); - pt1_i2c_emit(pt1, addr + 1, 1, 0, 1, 0, addr + 2); - pt1_i2c_emit(pt1, addr + 2, 1, 0, 1, 1, 0); - - pt1_write_reg(pt1, 0, 0x00000004); - do { - if (signal_pending(current)) - return -EINTR; - schedule_timeout_interruptible((HZ + 999) / 1000); - } while (pt1_read_reg(pt1, 0) & 0x00000080); - return 0; -} - -static void pt1_i2c_begin(struct pt1 *pt1, int *addrp) -{ - int addr; - addr = 0; - - pt1_i2c_emit(pt1, addr, 0, 0, 1, 1, addr /* itself */); - addr = addr + 1; - - if (!pt1->i2c_running) { - pt1_i2c_emit(pt1, addr, 1, 0, 1, 1, addr + 1); - pt1_i2c_emit(pt1, addr + 1, 1, 0, 1, 0, addr + 2); - addr = addr + 2; - pt1->i2c_running = 1; - } - *addrp = addr; -} - -static int pt1_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) -{ - struct pt1 *pt1; - int i; - struct i2c_msg *msg, *next_msg; - int addr, ret; - u16 len; - u32 word; - - pt1 = i2c_get_adapdata(adap); - - for (i = 0; i < num; i++) { - msg = &msgs[i]; - if (msg->flags & I2C_M_RD) - return -ENOTSUPP; - - if (i + 1 < num) - next_msg = &msgs[i + 1]; - else - next_msg = NULL; - - if (next_msg && next_msg->flags & I2C_M_RD) { - i++; - - len = next_msg->len; - if (len > 4) - return -ENOTSUPP; - - pt1_i2c_begin(pt1, &addr); - pt1_i2c_write_msg(pt1, addr, &addr, msg); - pt1_i2c_read_msg(pt1, addr, &addr, next_msg); - ret = pt1_i2c_end(pt1, addr); - if (ret < 0) - return ret; - - word = pt1_read_reg(pt1, 2); - while (len--) { - next_msg->buf[len] = word; - word >>= 8; - } - } else { - pt1_i2c_begin(pt1, &addr); - pt1_i2c_write_msg(pt1, addr, &addr, msg); - ret = pt1_i2c_end(pt1, addr); - if (ret < 0) - return ret; - } - } - - return num; -} - -static u32 pt1_i2c_func(struct i2c_adapter *adap) -{ - return I2C_FUNC_I2C; -} - -static const struct i2c_algorithm pt1_i2c_algo = { - .master_xfer = pt1_i2c_xfer, - .functionality = pt1_i2c_func, -}; - -static void pt1_i2c_wait(struct pt1 *pt1) -{ - int i; - for (i = 0; i < 128; i++) - pt1_i2c_emit(pt1, 0, 0, 0, 1, 1, 0); -} - -static void pt1_i2c_init(struct pt1 *pt1) -{ - int i; - for (i = 0; i < 1024; i++) - pt1_i2c_emit(pt1, i, 0, 0, 1, 1, 0); -} - -static void __devexit pt1_remove(struct pci_dev *pdev) -{ - struct pt1 *pt1; - void __iomem *regs; - - pt1 = pci_get_drvdata(pdev); - regs = pt1->regs; - - if (pt1->kthread) - kthread_stop(pt1->kthread); - pt1_cleanup_tables(pt1); - pt1_cleanup_frontends(pt1); - pt1_disable_ram(pt1); - pt1->power = 0; - pt1->reset = 1; - pt1_update_power(pt1); - pt1_cleanup_adapters(pt1); - i2c_del_adapter(&pt1->i2c_adap); - pci_set_drvdata(pdev, NULL); - kfree(pt1); - pci_iounmap(pdev, regs); - pci_release_regions(pdev); - pci_disable_device(pdev); -} - -static int __devinit -pt1_probe(struct pci_dev *pdev, const struct pci_device_id *ent) -{ - int ret; - void __iomem *regs; - struct pt1 *pt1; - struct i2c_adapter *i2c_adap; - - ret = pci_enable_device(pdev); - if (ret < 0) - goto err; - - ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); - if (ret < 0) - goto err_pci_disable_device; - - pci_set_master(pdev); - - ret = pci_request_regions(pdev, DRIVER_NAME); - if (ret < 0) - goto err_pci_disable_device; - - regs = pci_iomap(pdev, 0, 0); - if (!regs) { - ret = -EIO; - goto err_pci_release_regions; - } - - pt1 = kzalloc(sizeof(struct pt1), GFP_KERNEL); - if (!pt1) { - ret = -ENOMEM; - goto err_pci_iounmap; - } - - mutex_init(&pt1->lock); - pt1->pdev = pdev; - pt1->regs = regs; - pci_set_drvdata(pdev, pt1); - - ret = pt1_init_adapters(pt1); - if (ret < 0) - goto err_kfree; - - mutex_init(&pt1->lock); - - pt1->power = 0; - pt1->reset = 1; - pt1_update_power(pt1); - - i2c_adap = &pt1->i2c_adap; - i2c_adap->algo = &pt1_i2c_algo; - i2c_adap->algo_data = NULL; - i2c_adap->dev.parent = &pdev->dev; - strcpy(i2c_adap->name, DRIVER_NAME); - i2c_set_adapdata(i2c_adap, pt1); - ret = i2c_add_adapter(i2c_adap); - if (ret < 0) - goto err_pt1_cleanup_adapters; - - pt1_i2c_init(pt1); - pt1_i2c_wait(pt1); - - ret = pt1_sync(pt1); - if (ret < 0) - goto err_i2c_del_adapter; - - pt1_identify(pt1); - - ret = pt1_unlock(pt1); - if (ret < 0) - goto err_i2c_del_adapter; - - ret = pt1_reset_pci(pt1); - if (ret < 0) - goto err_i2c_del_adapter; - - ret = pt1_reset_ram(pt1); - if (ret < 0) - goto err_i2c_del_adapter; - - ret = pt1_enable_ram(pt1); - if (ret < 0) - goto err_i2c_del_adapter; - - pt1_init_streams(pt1); - - pt1->power = 1; - pt1_update_power(pt1); - schedule_timeout_uninterruptible((HZ + 49) / 50); - - pt1->reset = 0; - pt1_update_power(pt1); - schedule_timeout_uninterruptible((HZ + 999) / 1000); - - ret = pt1_init_frontends(pt1); - if (ret < 0) - goto err_pt1_disable_ram; - - ret = pt1_init_tables(pt1); - if (ret < 0) - goto err_pt1_cleanup_frontends; - - return 0; - -err_pt1_cleanup_frontends: - pt1_cleanup_frontends(pt1); -err_pt1_disable_ram: - pt1_disable_ram(pt1); - pt1->power = 0; - pt1->reset = 1; - pt1_update_power(pt1); -err_i2c_del_adapter: - i2c_del_adapter(i2c_adap); -err_pt1_cleanup_adapters: - pt1_cleanup_adapters(pt1); -err_kfree: - pci_set_drvdata(pdev, NULL); - kfree(pt1); -err_pci_iounmap: - pci_iounmap(pdev, regs); -err_pci_release_regions: - pci_release_regions(pdev); -err_pci_disable_device: - pci_disable_device(pdev); -err: - return ret; - -} - -static struct pci_device_id pt1_id_table[] = { - { PCI_DEVICE(0x10ee, 0x211a) }, - { PCI_DEVICE(0x10ee, 0x222a) }, - { }, -}; -MODULE_DEVICE_TABLE(pci, pt1_id_table); - -static struct pci_driver pt1_driver = { - .name = DRIVER_NAME, - .probe = pt1_probe, - .remove = __devexit_p(pt1_remove), - .id_table = pt1_id_table, -}; - - -static int __init pt1_init(void) -{ - return pci_register_driver(&pt1_driver); -} - - -static void __exit pt1_cleanup(void) -{ - pci_unregister_driver(&pt1_driver); -} - -module_init(pt1_init); -module_exit(pt1_cleanup); - -MODULE_AUTHOR("Takahito HIRANO "); -MODULE_DESCRIPTION("Earthsoft PT1/PT2 Driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/pt1/va1j5jf8007s.c b/drivers/media/dvb/pt1/va1j5jf8007s.c deleted file mode 100644 index d980dfb..0000000 --- a/drivers/media/dvb/pt1/va1j5jf8007s.c +++ /dev/null @@ -1,735 +0,0 @@ -/* - * ISDB-S driver for VA1J5JF8007/VA1J5JF8011 - * - * Copyright (C) 2009 HIRANO Takahito - * - * based on pt1dvr - http://pt1dvr.sourceforge.jp/ - * by Tomoaki Ishikawa - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include -#include -#include -#include -#include "dvb_frontend.h" -#include "va1j5jf8007s.h" - -enum va1j5jf8007s_tune_state { - VA1J5JF8007S_IDLE, - VA1J5JF8007S_SET_FREQUENCY_1, - VA1J5JF8007S_SET_FREQUENCY_2, - VA1J5JF8007S_SET_FREQUENCY_3, - VA1J5JF8007S_CHECK_FREQUENCY, - VA1J5JF8007S_SET_MODULATION, - VA1J5JF8007S_CHECK_MODULATION, - VA1J5JF8007S_SET_TS_ID, - VA1J5JF8007S_CHECK_TS_ID, - VA1J5JF8007S_TRACK, -}; - -struct va1j5jf8007s_state { - const struct va1j5jf8007s_config *config; - struct i2c_adapter *adap; - struct dvb_frontend fe; - enum va1j5jf8007s_tune_state tune_state; -}; - -static int va1j5jf8007s_read_snr(struct dvb_frontend *fe, u16 *snr) -{ - struct va1j5jf8007s_state *state; - u8 addr; - int i; - u8 write_buf[1], read_buf[1]; - struct i2c_msg msgs[2]; - s32 word, x1, x2, x3, x4, x5, y; - - state = fe->demodulator_priv; - addr = state->config->demod_address; - - word = 0; - for (i = 0; i < 2; i++) { - write_buf[0] = 0xbc + i; - - msgs[0].addr = addr; - msgs[0].flags = 0; - msgs[0].len = sizeof(write_buf); - msgs[0].buf = write_buf; - - msgs[1].addr = addr; - msgs[1].flags = I2C_M_RD; - msgs[1].len = sizeof(read_buf); - msgs[1].buf = read_buf; - - if (i2c_transfer(state->adap, msgs, 2) != 2) - return -EREMOTEIO; - - word <<= 8; - word |= read_buf[0]; - } - - word -= 3000; - if (word < 0) - word = 0; - - x1 = int_sqrt(word << 16) * ((15625ll << 21) / 1000000); - x2 = (s64)x1 * x1 >> 31; - x3 = (s64)x2 * x1 >> 31; - x4 = (s64)x2 * x2 >> 31; - x5 = (s64)x4 * x1 >> 31; - - y = (58857ll << 23) / 1000; - y -= (s64)x1 * ((89565ll << 24) / 1000) >> 30; - y += (s64)x2 * ((88977ll << 24) / 1000) >> 28; - y -= (s64)x3 * ((50259ll << 25) / 1000) >> 27; - y += (s64)x4 * ((14341ll << 27) / 1000) >> 27; - y -= (s64)x5 * ((16346ll << 30) / 10000) >> 28; - - *snr = y < 0 ? 0 : y >> 15; - return 0; -} - -static int va1j5jf8007s_get_frontend_algo(struct dvb_frontend *fe) -{ - return DVBFE_ALGO_HW; -} - -static int -va1j5jf8007s_read_status(struct dvb_frontend *fe, fe_status_t *status) -{ - struct va1j5jf8007s_state *state; - - state = fe->demodulator_priv; - - switch (state->tune_state) { - case VA1J5JF8007S_IDLE: - case VA1J5JF8007S_SET_FREQUENCY_1: - case VA1J5JF8007S_SET_FREQUENCY_2: - case VA1J5JF8007S_SET_FREQUENCY_3: - case VA1J5JF8007S_CHECK_FREQUENCY: - *status = 0; - return 0; - - - case VA1J5JF8007S_SET_MODULATION: - case VA1J5JF8007S_CHECK_MODULATION: - *status |= FE_HAS_SIGNAL; - return 0; - - case VA1J5JF8007S_SET_TS_ID: - case VA1J5JF8007S_CHECK_TS_ID: - *status |= FE_HAS_SIGNAL | FE_HAS_CARRIER; - return 0; - - case VA1J5JF8007S_TRACK: - *status |= FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_LOCK; - return 0; - } - - BUG(); -} - -struct va1j5jf8007s_cb_map { - u32 frequency; - u8 cb; -}; - -static const struct va1j5jf8007s_cb_map va1j5jf8007s_cb_maps[] = { - { 986000, 0xb2 }, - { 1072000, 0xd2 }, - { 1154000, 0xe2 }, - { 1291000, 0x20 }, - { 1447000, 0x40 }, - { 1615000, 0x60 }, - { 1791000, 0x80 }, - { 1972000, 0xa0 }, -}; - -static u8 va1j5jf8007s_lookup_cb(u32 frequency) -{ - int i; - const struct va1j5jf8007s_cb_map *map; - - for (i = 0; i < ARRAY_SIZE(va1j5jf8007s_cb_maps); i++) { - map = &va1j5jf8007s_cb_maps[i]; - if (frequency < map->frequency) - return map->cb; - } - return 0xc0; -} - -static int va1j5jf8007s_set_frequency_1(struct va1j5jf8007s_state *state) -{ - u32 frequency; - u16 word; - u8 buf[6]; - struct i2c_msg msg; - - frequency = state->fe.dtv_property_cache.frequency; - - word = (frequency + 500) / 1000; - if (frequency < 1072000) - word = (word << 1 & ~0x1f) | (word & 0x0f); - - buf[0] = 0xfe; - buf[1] = 0xc0; - buf[2] = 0x40 | word >> 8; - buf[3] = word; - buf[4] = 0xe0; - buf[5] = va1j5jf8007s_lookup_cb(frequency); - - msg.addr = state->config->demod_address; - msg.flags = 0; - msg.len = sizeof(buf); - msg.buf = buf; - - if (i2c_transfer(state->adap, &msg, 1) != 1) - return -EREMOTEIO; - - return 0; -} - -static int va1j5jf8007s_set_frequency_2(struct va1j5jf8007s_state *state) -{ - u8 buf[3]; - struct i2c_msg msg; - - buf[0] = 0xfe; - buf[1] = 0xc0; - buf[2] = 0xe4; - - msg.addr = state->config->demod_address; - msg.flags = 0; - msg.len = sizeof(buf); - msg.buf = buf; - - if (i2c_transfer(state->adap, &msg, 1) != 1) - return -EREMOTEIO; - - return 0; -} - -static int va1j5jf8007s_set_frequency_3(struct va1j5jf8007s_state *state) -{ - u32 frequency; - u8 buf[4]; - struct i2c_msg msg; - - frequency = state->fe.dtv_property_cache.frequency; - - buf[0] = 0xfe; - buf[1] = 0xc0; - buf[2] = 0xf4; - buf[3] = va1j5jf8007s_lookup_cb(frequency) | 0x4; - - msg.addr = state->config->demod_address; - msg.flags = 0; - msg.len = sizeof(buf); - msg.buf = buf; - - if (i2c_transfer(state->adap, &msg, 1) != 1) - return -EREMOTEIO; - - return 0; -} - -static int -va1j5jf8007s_check_frequency(struct va1j5jf8007s_state *state, int *lock) -{ - u8 addr; - u8 write_buf[2], read_buf[1]; - struct i2c_msg msgs[2]; - - addr = state->config->demod_address; - - write_buf[0] = 0xfe; - write_buf[1] = 0xc1; - - msgs[0].addr = addr; - msgs[0].flags = 0; - msgs[0].len = sizeof(write_buf); - msgs[0].buf = write_buf; - - msgs[1].addr = addr; - msgs[1].flags = I2C_M_RD; - msgs[1].len = sizeof(read_buf); - msgs[1].buf = read_buf; - - if (i2c_transfer(state->adap, msgs, 2) != 2) - return -EREMOTEIO; - - *lock = read_buf[0] & 0x40; - return 0; -} - -static int va1j5jf8007s_set_modulation(struct va1j5jf8007s_state *state) -{ - u8 buf[2]; - struct i2c_msg msg; - - buf[0] = 0x03; - buf[1] = 0x01; - - msg.addr = state->config->demod_address; - msg.flags = 0; - msg.len = sizeof(buf); - msg.buf = buf; - - if (i2c_transfer(state->adap, &msg, 1) != 1) - return -EREMOTEIO; - - return 0; -} - -static int -va1j5jf8007s_check_modulation(struct va1j5jf8007s_state *state, int *lock) -{ - u8 addr; - u8 write_buf[1], read_buf[1]; - struct i2c_msg msgs[2]; - - addr = state->config->demod_address; - - write_buf[0] = 0xc3; - - msgs[0].addr = addr; - msgs[0].flags = 0; - msgs[0].len = sizeof(write_buf); - msgs[0].buf = write_buf; - - msgs[1].addr = addr; - msgs[1].flags = I2C_M_RD; - msgs[1].len = sizeof(read_buf); - msgs[1].buf = read_buf; - - if (i2c_transfer(state->adap, msgs, 2) != 2) - return -EREMOTEIO; - - *lock = !(read_buf[0] & 0x10); - return 0; -} - -static int -va1j5jf8007s_set_ts_id(struct va1j5jf8007s_state *state) -{ - u32 ts_id; - u8 buf[3]; - struct i2c_msg msg; - - ts_id = state->fe.dtv_property_cache.isdbs_ts_id; - if (!ts_id) - return 0; - - buf[0] = 0x8f; - buf[1] = ts_id >> 8; - buf[2] = ts_id; - - msg.addr = state->config->demod_address; - msg.flags = 0; - msg.len = sizeof(buf); - msg.buf = buf; - - if (i2c_transfer(state->adap, &msg, 1) != 1) - return -EREMOTEIO; - - return 0; -} - -static int -va1j5jf8007s_check_ts_id(struct va1j5jf8007s_state *state, int *lock) -{ - u8 addr; - u8 write_buf[1], read_buf[2]; - struct i2c_msg msgs[2]; - u32 ts_id; - - ts_id = state->fe.dtv_property_cache.isdbs_ts_id; - if (!ts_id) { - *lock = 1; - return 0; - } - - addr = state->config->demod_address; - - write_buf[0] = 0xe6; - - msgs[0].addr = addr; - msgs[0].flags = 0; - msgs[0].len = sizeof(write_buf); - msgs[0].buf = write_buf; - - msgs[1].addr = addr; - msgs[1].flags = I2C_M_RD; - msgs[1].len = sizeof(read_buf); - msgs[1].buf = read_buf; - - if (i2c_transfer(state->adap, msgs, 2) != 2) - return -EREMOTEIO; - - *lock = (read_buf[0] << 8 | read_buf[1]) == ts_id; - return 0; -} - -static int -va1j5jf8007s_tune(struct dvb_frontend *fe, - bool re_tune, - unsigned int mode_flags, unsigned int *delay, - fe_status_t *status) -{ - struct va1j5jf8007s_state *state; - int ret; - int lock = 0; - - state = fe->demodulator_priv; - - if (re_tune) - state->tune_state = VA1J5JF8007S_SET_FREQUENCY_1; - - switch (state->tune_state) { - case VA1J5JF8007S_IDLE: - *delay = 3 * HZ; - *status = 0; - return 0; - - case VA1J5JF8007S_SET_FREQUENCY_1: - ret = va1j5jf8007s_set_frequency_1(state); - if (ret < 0) - return ret; - - state->tune_state = VA1J5JF8007S_SET_FREQUENCY_2; - *delay = 0; - *status = 0; - return 0; - - case VA1J5JF8007S_SET_FREQUENCY_2: - ret = va1j5jf8007s_set_frequency_2(state); - if (ret < 0) - return ret; - - state->tune_state = VA1J5JF8007S_SET_FREQUENCY_3; - *delay = (HZ + 99) / 100; - *status = 0; - return 0; - - case VA1J5JF8007S_SET_FREQUENCY_3: - ret = va1j5jf8007s_set_frequency_3(state); - if (ret < 0) - return ret; - - state->tune_state = VA1J5JF8007S_CHECK_FREQUENCY; - *delay = 0; - *status = 0; - return 0; - - case VA1J5JF8007S_CHECK_FREQUENCY: - ret = va1j5jf8007s_check_frequency(state, &lock); - if (ret < 0) - return ret; - - if (!lock) { - *delay = (HZ + 999) / 1000; - *status = 0; - return 0; - } - - state->tune_state = VA1J5JF8007S_SET_MODULATION; - *delay = 0; - *status = FE_HAS_SIGNAL; - return 0; - - case VA1J5JF8007S_SET_MODULATION: - ret = va1j5jf8007s_set_modulation(state); - if (ret < 0) - return ret; - - state->tune_state = VA1J5JF8007S_CHECK_MODULATION; - *delay = 0; - *status = FE_HAS_SIGNAL; - return 0; - - case VA1J5JF8007S_CHECK_MODULATION: - ret = va1j5jf8007s_check_modulation(state, &lock); - if (ret < 0) - return ret; - - if (!lock) { - *delay = (HZ + 49) / 50; - *status = FE_HAS_SIGNAL; - return 0; - } - - state->tune_state = VA1J5JF8007S_SET_TS_ID; - *delay = 0; - *status = FE_HAS_SIGNAL | FE_HAS_CARRIER; - return 0; - - case VA1J5JF8007S_SET_TS_ID: - ret = va1j5jf8007s_set_ts_id(state); - if (ret < 0) - return ret; - - state->tune_state = VA1J5JF8007S_CHECK_TS_ID; - return 0; - - case VA1J5JF8007S_CHECK_TS_ID: - ret = va1j5jf8007s_check_ts_id(state, &lock); - if (ret < 0) - return ret; - - if (!lock) { - *delay = (HZ + 99) / 100; - *status = FE_HAS_SIGNAL | FE_HAS_CARRIER; - return 0; - } - - state->tune_state = VA1J5JF8007S_TRACK; - /* fall through */ - - case VA1J5JF8007S_TRACK: - *delay = 3 * HZ; - *status = FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_LOCK; - return 0; - } - - BUG(); -} - -static int va1j5jf8007s_init_frequency(struct va1j5jf8007s_state *state) -{ - u8 buf[4]; - struct i2c_msg msg; - - buf[0] = 0xfe; - buf[1] = 0xc0; - buf[2] = 0xf0; - buf[3] = 0x04; - - msg.addr = state->config->demod_address; - msg.flags = 0; - msg.len = sizeof(buf); - msg.buf = buf; - - if (i2c_transfer(state->adap, &msg, 1) != 1) - return -EREMOTEIO; - - return 0; -} - -static int va1j5jf8007s_set_sleep(struct va1j5jf8007s_state *state, int sleep) -{ - u8 buf[2]; - struct i2c_msg msg; - - buf[0] = 0x17; - buf[1] = sleep ? 0x01 : 0x00; - - msg.addr = state->config->demod_address; - msg.flags = 0; - msg.len = sizeof(buf); - msg.buf = buf; - - if (i2c_transfer(state->adap, &msg, 1) != 1) - return -EREMOTEIO; - - return 0; -} - -static int va1j5jf8007s_sleep(struct dvb_frontend *fe) -{ - struct va1j5jf8007s_state *state; - int ret; - - state = fe->demodulator_priv; - - ret = va1j5jf8007s_init_frequency(state); - if (ret < 0) - return ret; - - return va1j5jf8007s_set_sleep(state, 1); -} - -static int va1j5jf8007s_init(struct dvb_frontend *fe) -{ - struct va1j5jf8007s_state *state; - - state = fe->demodulator_priv; - state->tune_state = VA1J5JF8007S_IDLE; - - return va1j5jf8007s_set_sleep(state, 0); -} - -static void va1j5jf8007s_release(struct dvb_frontend *fe) -{ - struct va1j5jf8007s_state *state; - state = fe->demodulator_priv; - kfree(state); -} - -static struct dvb_frontend_ops va1j5jf8007s_ops = { - .delsys = { SYS_ISDBS }, - .info = { - .name = "VA1J5JF8007/VA1J5JF8011 ISDB-S", - .frequency_min = 950000, - .frequency_max = 2150000, - .frequency_stepsize = 1000, - .caps = FE_CAN_INVERSION_AUTO | FE_CAN_FEC_AUTO | - FE_CAN_QAM_AUTO | FE_CAN_TRANSMISSION_MODE_AUTO | - FE_CAN_GUARD_INTERVAL_AUTO | FE_CAN_HIERARCHY_AUTO, - }, - - .read_snr = va1j5jf8007s_read_snr, - .get_frontend_algo = va1j5jf8007s_get_frontend_algo, - .read_status = va1j5jf8007s_read_status, - .tune = va1j5jf8007s_tune, - .sleep = va1j5jf8007s_sleep, - .init = va1j5jf8007s_init, - .release = va1j5jf8007s_release, -}; - -static int va1j5jf8007s_prepare_1(struct va1j5jf8007s_state *state) -{ - u8 addr; - u8 write_buf[1], read_buf[1]; - struct i2c_msg msgs[2]; - - addr = state->config->demod_address; - - write_buf[0] = 0x07; - - msgs[0].addr = addr; - msgs[0].flags = 0; - msgs[0].len = sizeof(write_buf); - msgs[0].buf = write_buf; - - msgs[1].addr = addr; - msgs[1].flags = I2C_M_RD; - msgs[1].len = sizeof(read_buf); - msgs[1].buf = read_buf; - - if (i2c_transfer(state->adap, msgs, 2) != 2) - return -EREMOTEIO; - - if (read_buf[0] != 0x41) - return -EIO; - - return 0; -} - -static const u8 va1j5jf8007s_20mhz_prepare_bufs[][2] = { - {0x04, 0x02}, {0x0d, 0x55}, {0x11, 0x40}, {0x13, 0x80}, {0x17, 0x01}, - {0x1c, 0x0a}, {0x1d, 0xaa}, {0x1e, 0x20}, {0x1f, 0x88}, {0x51, 0xb0}, - {0x52, 0x89}, {0x53, 0xb3}, {0x5a, 0x2d}, {0x5b, 0xd3}, {0x85, 0x69}, - {0x87, 0x04}, {0x8e, 0x02}, {0xa3, 0xf7}, {0xa5, 0xc0}, -}; - -static const u8 va1j5jf8007s_25mhz_prepare_bufs[][2] = { - {0x04, 0x02}, {0x11, 0x40}, {0x13, 0x80}, {0x17, 0x01}, {0x1c, 0x0a}, - {0x1d, 0xaa}, {0x1e, 0x20}, {0x1f, 0x88}, {0x51, 0xb0}, {0x52, 0x89}, - {0x53, 0xb3}, {0x5a, 0x2d}, {0x5b, 0xd3}, {0x85, 0x69}, {0x87, 0x04}, - {0x8e, 0x26}, {0xa3, 0xf7}, {0xa5, 0xc0}, -}; - -static int va1j5jf8007s_prepare_2(struct va1j5jf8007s_state *state) -{ - const u8 (*bufs)[2]; - int size; - u8 addr; - u8 buf[2]; - struct i2c_msg msg; - int i; - - switch (state->config->frequency) { - case VA1J5JF8007S_20MHZ: - bufs = va1j5jf8007s_20mhz_prepare_bufs; - size = ARRAY_SIZE(va1j5jf8007s_20mhz_prepare_bufs); - break; - case VA1J5JF8007S_25MHZ: - bufs = va1j5jf8007s_25mhz_prepare_bufs; - size = ARRAY_SIZE(va1j5jf8007s_25mhz_prepare_bufs); - break; - default: - return -EINVAL; - } - - addr = state->config->demod_address; - - msg.addr = addr; - msg.flags = 0; - msg.len = 2; - msg.buf = buf; - for (i = 0; i < size; i++) { - memcpy(buf, bufs[i], sizeof(buf)); - if (i2c_transfer(state->adap, &msg, 1) != 1) - return -EREMOTEIO; - } - - return 0; -} - -/* must be called after va1j5jf8007t_attach */ -int va1j5jf8007s_prepare(struct dvb_frontend *fe) -{ - struct va1j5jf8007s_state *state; - int ret; - - state = fe->demodulator_priv; - - ret = va1j5jf8007s_prepare_1(state); - if (ret < 0) - return ret; - - ret = va1j5jf8007s_prepare_2(state); - if (ret < 0) - return ret; - - return va1j5jf8007s_init_frequency(state); -} - -struct dvb_frontend * -va1j5jf8007s_attach(const struct va1j5jf8007s_config *config, - struct i2c_adapter *adap) -{ - struct va1j5jf8007s_state *state; - struct dvb_frontend *fe; - u8 buf[2]; - struct i2c_msg msg; - - state = kzalloc(sizeof(struct va1j5jf8007s_state), GFP_KERNEL); - if (!state) - return NULL; - - state->config = config; - state->adap = adap; - - fe = &state->fe; - memcpy(&fe->ops, &va1j5jf8007s_ops, sizeof(struct dvb_frontend_ops)); - fe->demodulator_priv = state; - - buf[0] = 0x01; - buf[1] = 0x80; - - msg.addr = state->config->demod_address; - msg.flags = 0; - msg.len = sizeof(buf); - msg.buf = buf; - - if (i2c_transfer(state->adap, &msg, 1) != 1) { - kfree(state); - return NULL; - } - - return fe; -} diff --git a/drivers/media/dvb/pt1/va1j5jf8007s.h b/drivers/media/dvb/pt1/va1j5jf8007s.h deleted file mode 100644 index b7d6f05..0000000 --- a/drivers/media/dvb/pt1/va1j5jf8007s.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * ISDB-S driver for VA1J5JF8007/VA1J5JF8011 - * - * Copyright (C) 2009 HIRANO Takahito - * - * based on pt1dvr - http://pt1dvr.sourceforge.jp/ - * by Tomoaki Ishikawa - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef VA1J5JF8007S_H -#define VA1J5JF8007S_H - -enum va1j5jf8007s_frequency { - VA1J5JF8007S_20MHZ, - VA1J5JF8007S_25MHZ, -}; - -struct va1j5jf8007s_config { - u8 demod_address; - enum va1j5jf8007s_frequency frequency; -}; - -struct i2c_adapter; - -struct dvb_frontend * -va1j5jf8007s_attach(const struct va1j5jf8007s_config *config, - struct i2c_adapter *adap); - -/* must be called after va1j5jf8007t_attach */ -int va1j5jf8007s_prepare(struct dvb_frontend *fe); - -#endif diff --git a/drivers/media/dvb/pt1/va1j5jf8007t.c b/drivers/media/dvb/pt1/va1j5jf8007t.c deleted file mode 100644 index 2db15159..0000000 --- a/drivers/media/dvb/pt1/va1j5jf8007t.c +++ /dev/null @@ -1,536 +0,0 @@ -/* - * ISDB-T driver for VA1J5JF8007/VA1J5JF8011 - * - * Copyright (C) 2009 HIRANO Takahito - * - * based on pt1dvr - http://pt1dvr.sourceforge.jp/ - * by Tomoaki Ishikawa - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include -#include -#include -#include -#include "dvb_frontend.h" -#include "dvb_math.h" -#include "va1j5jf8007t.h" - -enum va1j5jf8007t_tune_state { - VA1J5JF8007T_IDLE, - VA1J5JF8007T_SET_FREQUENCY, - VA1J5JF8007T_CHECK_FREQUENCY, - VA1J5JF8007T_SET_MODULATION, - VA1J5JF8007T_CHECK_MODULATION, - VA1J5JF8007T_TRACK, - VA1J5JF8007T_ABORT, -}; - -struct va1j5jf8007t_state { - const struct va1j5jf8007t_config *config; - struct i2c_adapter *adap; - struct dvb_frontend fe; - enum va1j5jf8007t_tune_state tune_state; -}; - -static int va1j5jf8007t_read_snr(struct dvb_frontend *fe, u16 *snr) -{ - struct va1j5jf8007t_state *state; - u8 addr; - int i; - u8 write_buf[1], read_buf[1]; - struct i2c_msg msgs[2]; - s32 word, x, y; - - state = fe->demodulator_priv; - addr = state->config->demod_address; - - word = 0; - for (i = 0; i < 3; i++) { - write_buf[0] = 0x8b + i; - - msgs[0].addr = addr; - msgs[0].flags = 0; - msgs[0].len = sizeof(write_buf); - msgs[0].buf = write_buf; - - msgs[1].addr = addr; - msgs[1].flags = I2C_M_RD; - msgs[1].len = sizeof(read_buf); - msgs[1].buf = read_buf; - - if (i2c_transfer(state->adap, msgs, 2) != 2) - return -EREMOTEIO; - - word <<= 8; - word |= read_buf[0]; - } - - if (!word) - return -EIO; - - x = 10 * (intlog10(0x540000 * 100 / word) - (2 << 24)); - y = (24ll << 46) / 1000000; - y = ((s64)y * x >> 30) - (16ll << 40) / 10000; - y = ((s64)y * x >> 29) + (398ll << 35) / 10000; - y = ((s64)y * x >> 30) + (5491ll << 29) / 10000; - y = ((s64)y * x >> 30) + (30965ll << 23) / 10000; - *snr = y >> 15; - return 0; -} - -static int va1j5jf8007t_get_frontend_algo(struct dvb_frontend *fe) -{ - return DVBFE_ALGO_HW; -} - -static int -va1j5jf8007t_read_status(struct dvb_frontend *fe, fe_status_t *status) -{ - struct va1j5jf8007t_state *state; - - state = fe->demodulator_priv; - - switch (state->tune_state) { - case VA1J5JF8007T_IDLE: - case VA1J5JF8007T_SET_FREQUENCY: - case VA1J5JF8007T_CHECK_FREQUENCY: - *status = 0; - return 0; - - - case VA1J5JF8007T_SET_MODULATION: - case VA1J5JF8007T_CHECK_MODULATION: - case VA1J5JF8007T_ABORT: - *status |= FE_HAS_SIGNAL; - return 0; - - case VA1J5JF8007T_TRACK: - *status |= FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_LOCK; - return 0; - } - - BUG(); -} - -struct va1j5jf8007t_cb_map { - u32 frequency; - u8 cb; -}; - -static const struct va1j5jf8007t_cb_map va1j5jf8007t_cb_maps[] = { - { 90000000, 0x80 }, - { 140000000, 0x81 }, - { 170000000, 0xa1 }, - { 220000000, 0x62 }, - { 330000000, 0xa2 }, - { 402000000, 0xe2 }, - { 450000000, 0x64 }, - { 550000000, 0x84 }, - { 600000000, 0xa4 }, - { 700000000, 0xc4 }, -}; - -static u8 va1j5jf8007t_lookup_cb(u32 frequency) -{ - int i; - const struct va1j5jf8007t_cb_map *map; - - for (i = 0; i < ARRAY_SIZE(va1j5jf8007t_cb_maps); i++) { - map = &va1j5jf8007t_cb_maps[i]; - if (frequency < map->frequency) - return map->cb; - } - return 0xe4; -} - -static int va1j5jf8007t_set_frequency(struct va1j5jf8007t_state *state) -{ - u32 frequency; - u16 word; - u8 buf[6]; - struct i2c_msg msg; - - frequency = state->fe.dtv_property_cache.frequency; - - word = (frequency + 71428) / 142857 + 399; - buf[0] = 0xfe; - buf[1] = 0xc2; - buf[2] = word >> 8; - buf[3] = word; - buf[4] = 0x80; - buf[5] = va1j5jf8007t_lookup_cb(frequency); - - msg.addr = state->config->demod_address; - msg.flags = 0; - msg.len = sizeof(buf); - msg.buf = buf; - - if (i2c_transfer(state->adap, &msg, 1) != 1) - return -EREMOTEIO; - - return 0; -} - -static int -va1j5jf8007t_check_frequency(struct va1j5jf8007t_state *state, int *lock) -{ - u8 addr; - u8 write_buf[2], read_buf[1]; - struct i2c_msg msgs[2]; - - addr = state->config->demod_address; - - write_buf[0] = 0xfe; - write_buf[1] = 0xc3; - - msgs[0].addr = addr; - msgs[0].flags = 0; - msgs[0].len = sizeof(write_buf); - msgs[0].buf = write_buf; - - msgs[1].addr = addr; - msgs[1].flags = I2C_M_RD; - msgs[1].len = sizeof(read_buf); - msgs[1].buf = read_buf; - - if (i2c_transfer(state->adap, msgs, 2) != 2) - return -EREMOTEIO; - - *lock = read_buf[0] & 0x40; - return 0; -} - -static int va1j5jf8007t_set_modulation(struct va1j5jf8007t_state *state) -{ - u8 buf[2]; - struct i2c_msg msg; - - buf[0] = 0x01; - buf[1] = 0x40; - - msg.addr = state->config->demod_address; - msg.flags = 0; - msg.len = sizeof(buf); - msg.buf = buf; - - if (i2c_transfer(state->adap, &msg, 1) != 1) - return -EREMOTEIO; - - return 0; -} - -static int va1j5jf8007t_check_modulation(struct va1j5jf8007t_state *state, - int *lock, int *retry) -{ - u8 addr; - u8 write_buf[1], read_buf[1]; - struct i2c_msg msgs[2]; - - addr = state->config->demod_address; - - write_buf[0] = 0x80; - - msgs[0].addr = addr; - msgs[0].flags = 0; - msgs[0].len = sizeof(write_buf); - msgs[0].buf = write_buf; - - msgs[1].addr = addr; - msgs[1].flags = I2C_M_RD; - msgs[1].len = sizeof(read_buf); - msgs[1].buf = read_buf; - - if (i2c_transfer(state->adap, msgs, 2) != 2) - return -EREMOTEIO; - - *lock = !(read_buf[0] & 0x10); - *retry = read_buf[0] & 0x80; - return 0; -} - -static int -va1j5jf8007t_tune(struct dvb_frontend *fe, - bool re_tune, - unsigned int mode_flags, unsigned int *delay, - fe_status_t *status) -{ - struct va1j5jf8007t_state *state; - int ret; - int lock = 0, retry = 0; - - state = fe->demodulator_priv; - - if (re_tune) - state->tune_state = VA1J5JF8007T_SET_FREQUENCY; - - switch (state->tune_state) { - case VA1J5JF8007T_IDLE: - *delay = 3 * HZ; - *status = 0; - return 0; - - case VA1J5JF8007T_SET_FREQUENCY: - ret = va1j5jf8007t_set_frequency(state); - if (ret < 0) - return ret; - - state->tune_state = VA1J5JF8007T_CHECK_FREQUENCY; - *delay = 0; - *status = 0; - return 0; - - case VA1J5JF8007T_CHECK_FREQUENCY: - ret = va1j5jf8007t_check_frequency(state, &lock); - if (ret < 0) - return ret; - - if (!lock) { - *delay = (HZ + 999) / 1000; - *status = 0; - return 0; - } - - state->tune_state = VA1J5JF8007T_SET_MODULATION; - *delay = 0; - *status = FE_HAS_SIGNAL; - return 0; - - case VA1J5JF8007T_SET_MODULATION: - ret = va1j5jf8007t_set_modulation(state); - if (ret < 0) - return ret; - - state->tune_state = VA1J5JF8007T_CHECK_MODULATION; - *delay = 0; - *status = FE_HAS_SIGNAL; - return 0; - - case VA1J5JF8007T_CHECK_MODULATION: - ret = va1j5jf8007t_check_modulation(state, &lock, &retry); - if (ret < 0) - return ret; - - if (!lock) { - if (!retry) { - state->tune_state = VA1J5JF8007T_ABORT; - *delay = 3 * HZ; - *status = FE_HAS_SIGNAL; - return 0; - } - *delay = (HZ + 999) / 1000; - *status = FE_HAS_SIGNAL; - return 0; - } - - state->tune_state = VA1J5JF8007T_TRACK; - /* fall through */ - - case VA1J5JF8007T_TRACK: - *delay = 3 * HZ; - *status = FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_LOCK; - return 0; - - case VA1J5JF8007T_ABORT: - *delay = 3 * HZ; - *status = FE_HAS_SIGNAL; - return 0; - } - - BUG(); -} - -static int va1j5jf8007t_init_frequency(struct va1j5jf8007t_state *state) -{ - u8 buf[7]; - struct i2c_msg msg; - - buf[0] = 0xfe; - buf[1] = 0xc2; - buf[2] = 0x01; - buf[3] = 0x8f; - buf[4] = 0xc1; - buf[5] = 0x80; - buf[6] = 0x80; - - msg.addr = state->config->demod_address; - msg.flags = 0; - msg.len = sizeof(buf); - msg.buf = buf; - - if (i2c_transfer(state->adap, &msg, 1) != 1) - return -EREMOTEIO; - - return 0; -} - -static int va1j5jf8007t_set_sleep(struct va1j5jf8007t_state *state, int sleep) -{ - u8 buf[2]; - struct i2c_msg msg; - - buf[0] = 0x03; - buf[1] = sleep ? 0x90 : 0x80; - - msg.addr = state->config->demod_address; - msg.flags = 0; - msg.len = sizeof(buf); - msg.buf = buf; - - if (i2c_transfer(state->adap, &msg, 1) != 1) - return -EREMOTEIO; - - return 0; -} - -static int va1j5jf8007t_sleep(struct dvb_frontend *fe) -{ - struct va1j5jf8007t_state *state; - int ret; - - state = fe->demodulator_priv; - - ret = va1j5jf8007t_init_frequency(state); - if (ret < 0) - return ret; - - return va1j5jf8007t_set_sleep(state, 1); -} - -static int va1j5jf8007t_init(struct dvb_frontend *fe) -{ - struct va1j5jf8007t_state *state; - - state = fe->demodulator_priv; - state->tune_state = VA1J5JF8007T_IDLE; - - return va1j5jf8007t_set_sleep(state, 0); -} - -static void va1j5jf8007t_release(struct dvb_frontend *fe) -{ - struct va1j5jf8007t_state *state; - state = fe->demodulator_priv; - kfree(state); -} - -static struct dvb_frontend_ops va1j5jf8007t_ops = { - .delsys = { SYS_ISDBT }, - .info = { - .name = "VA1J5JF8007/VA1J5JF8011 ISDB-T", - .frequency_min = 90000000, - .frequency_max = 770000000, - .frequency_stepsize = 142857, - .caps = FE_CAN_INVERSION_AUTO | FE_CAN_FEC_AUTO | - FE_CAN_QAM_AUTO | FE_CAN_TRANSMISSION_MODE_AUTO | - FE_CAN_GUARD_INTERVAL_AUTO | FE_CAN_HIERARCHY_AUTO, - }, - - .read_snr = va1j5jf8007t_read_snr, - .get_frontend_algo = va1j5jf8007t_get_frontend_algo, - .read_status = va1j5jf8007t_read_status, - .tune = va1j5jf8007t_tune, - .sleep = va1j5jf8007t_sleep, - .init = va1j5jf8007t_init, - .release = va1j5jf8007t_release, -}; - -static const u8 va1j5jf8007t_20mhz_prepare_bufs[][2] = { - {0x03, 0x90}, {0x14, 0x8f}, {0x1c, 0x2a}, {0x1d, 0xa8}, {0x1e, 0xa2}, - {0x22, 0x83}, {0x31, 0x0d}, {0x32, 0xe0}, {0x39, 0xd3}, {0x3a, 0x00}, - {0x5c, 0x40}, {0x5f, 0x80}, {0x75, 0x02}, {0x76, 0x4e}, {0x77, 0x03}, - {0xef, 0x01} -}; - -static const u8 va1j5jf8007t_25mhz_prepare_bufs[][2] = { - {0x03, 0x90}, {0x1c, 0x2a}, {0x1d, 0xa8}, {0x1e, 0xa2}, {0x22, 0x83}, - {0x3a, 0x00}, {0x5c, 0x40}, {0x5f, 0x80}, {0x75, 0x0a}, {0x76, 0x4c}, - {0x77, 0x03}, {0xef, 0x01} -}; - -int va1j5jf8007t_prepare(struct dvb_frontend *fe) -{ - struct va1j5jf8007t_state *state; - const u8 (*bufs)[2]; - int size; - u8 buf[2]; - struct i2c_msg msg; - int i; - - state = fe->demodulator_priv; - - switch (state->config->frequency) { - case VA1J5JF8007T_20MHZ: - bufs = va1j5jf8007t_20mhz_prepare_bufs; - size = ARRAY_SIZE(va1j5jf8007t_20mhz_prepare_bufs); - break; - case VA1J5JF8007T_25MHZ: - bufs = va1j5jf8007t_25mhz_prepare_bufs; - size = ARRAY_SIZE(va1j5jf8007t_25mhz_prepare_bufs); - break; - default: - return -EINVAL; - } - - msg.addr = state->config->demod_address; - msg.flags = 0; - msg.len = sizeof(buf); - msg.buf = buf; - - for (i = 0; i < size; i++) { - memcpy(buf, bufs[i], sizeof(buf)); - if (i2c_transfer(state->adap, &msg, 1) != 1) - return -EREMOTEIO; - } - - return va1j5jf8007t_init_frequency(state); -} - -struct dvb_frontend * -va1j5jf8007t_attach(const struct va1j5jf8007t_config *config, - struct i2c_adapter *adap) -{ - struct va1j5jf8007t_state *state; - struct dvb_frontend *fe; - u8 buf[2]; - struct i2c_msg msg; - - state = kzalloc(sizeof(struct va1j5jf8007t_state), GFP_KERNEL); - if (!state) - return NULL; - - state->config = config; - state->adap = adap; - - fe = &state->fe; - memcpy(&fe->ops, &va1j5jf8007t_ops, sizeof(struct dvb_frontend_ops)); - fe->demodulator_priv = state; - - buf[0] = 0x01; - buf[1] = 0x80; - - msg.addr = state->config->demod_address; - msg.flags = 0; - msg.len = sizeof(buf); - msg.buf = buf; - - if (i2c_transfer(state->adap, &msg, 1) != 1) { - kfree(state); - return NULL; - } - - return fe; -} diff --git a/drivers/media/dvb/pt1/va1j5jf8007t.h b/drivers/media/dvb/pt1/va1j5jf8007t.h deleted file mode 100644 index 2903be5..0000000 --- a/drivers/media/dvb/pt1/va1j5jf8007t.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * ISDB-T driver for VA1J5JF8007/VA1J5JF8011 - * - * Copyright (C) 2009 HIRANO Takahito - * - * based on pt1dvr - http://pt1dvr.sourceforge.jp/ - * by Tomoaki Ishikawa - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef VA1J5JF8007T_H -#define VA1J5JF8007T_H - -enum va1j5jf8007t_frequency { - VA1J5JF8007T_20MHZ, - VA1J5JF8007T_25MHZ, -}; - -struct va1j5jf8007t_config { - u8 demod_address; - enum va1j5jf8007t_frequency frequency; -}; - -struct i2c_adapter; - -struct dvb_frontend * -va1j5jf8007t_attach(const struct va1j5jf8007t_config *config, - struct i2c_adapter *adap); - -/* must be called after va1j5jf8007s_attach */ -int va1j5jf8007t_prepare(struct dvb_frontend *fe); - -#endif diff --git a/drivers/media/dvb/ttpci/Kconfig b/drivers/media/dvb/ttpci/Kconfig deleted file mode 100644 index 9d83ced..0000000 --- a/drivers/media/dvb/ttpci/Kconfig +++ /dev/null @@ -1,159 +0,0 @@ -config TTPCI_EEPROM - tristate - depends on I2C - default n - -config DVB_AV7110 - tristate "AV7110 cards" - depends on DVB_CORE && PCI && I2C - select TTPCI_EEPROM - select VIDEO_SAA7146_VV - depends on VIDEO_DEV # dependencies of VIDEO_SAA7146_VV - select DVB_VES1820 if !DVB_FE_CUSTOMISE - select DVB_VES1X93 if !DVB_FE_CUSTOMISE - select DVB_STV0299 if !DVB_FE_CUSTOMISE - select DVB_TDA8083 if !DVB_FE_CUSTOMISE - select DVB_SP8870 if !DVB_FE_CUSTOMISE - select DVB_STV0297 if !DVB_FE_CUSTOMISE - select DVB_L64781 if !DVB_FE_CUSTOMISE - select DVB_LNBP21 if !DVB_FE_CUSTOMISE - help - Support for SAA7146 and AV7110 based DVB cards as produced - by Fujitsu-Siemens, Technotrend, Hauppauge and others. - - This driver only supports the fullfeatured cards with - onboard MPEG2 decoder. - - This driver needs an external firmware. Please use the script - "/Documentation/dvb/get_dvb_firmware av7110" to - download/extract it, and then copy it to /usr/lib/hotplug/firmware - or /lib/firmware (depending on configuration of firmware hotplug). - - Alternatively, you can download the file and use the kernel's - EXTRA_FIRMWARE configuration option to build it into your - kernel image by adding the filename to the EXTRA_FIRMWARE - configuration option string. - - Say Y if you own such a card and want to use it. - -config DVB_AV7110_OSD - bool "AV7110 OSD support" - depends on DVB_AV7110 - default y if DVB_AV7110=y || DVB_AV7110=m - help - The AV7110 firmware provides some code to generate an OnScreenDisplay - on the video output. This is kind of nonstandard and not guaranteed to - be maintained. - - Anyway, some popular DVB software like VDR uses this OSD to render - its menus, so say Y if you want to use this software. - - All other people say N. - -config DVB_BUDGET_CORE - tristate "SAA7146 DVB cards (aka Budget, Nova-PCI)" - depends on DVB_CORE && PCI && I2C - select VIDEO_SAA7146 - select TTPCI_EEPROM - help - Support for simple SAA7146 based DVB cards - (so called Budget- or Nova-PCI cards) without onboard - MPEG2 decoder. - -config DVB_BUDGET - tristate "Budget cards" - depends on DVB_BUDGET_CORE && I2C - select DVB_STV0299 if !DVB_FE_CUSTOMISE - select DVB_VES1X93 if !DVB_FE_CUSTOMISE - select DVB_VES1820 if !DVB_FE_CUSTOMISE - select DVB_L64781 if !DVB_FE_CUSTOMISE - select DVB_TDA8083 if !DVB_FE_CUSTOMISE - select DVB_S5H1420 if !DVB_FE_CUSTOMISE - select DVB_TDA10086 if !DVB_FE_CUSTOMISE - select DVB_TDA826X if !DVB_FE_CUSTOMISE - select DVB_LNBP21 if !DVB_FE_CUSTOMISE - select DVB_TDA1004X if !DVB_FE_CUSTOMISE - select DVB_ISL6423 if !DVB_FE_CUSTOMISE - select DVB_STV090x if !DVB_FE_CUSTOMISE - select DVB_STV6110x if !DVB_FE_CUSTOMISE - help - Support for simple SAA7146 based DVB cards (so called Budget- - or Nova-PCI cards) without onboard MPEG2 decoder, and without - analog inputs or an onboard Common Interface connector. - - Say Y if you own such a card and want to use it. - - To compile this driver as a module, choose M here: the - module will be called budget. - -config DVB_BUDGET_CI - tristate "Budget cards with onboard CI connector" - depends on DVB_BUDGET_CORE && I2C - select DVB_STV0297 if !DVB_FE_CUSTOMISE - select DVB_STV0299 if !DVB_FE_CUSTOMISE - select DVB_TDA1004X if !DVB_FE_CUSTOMISE - select DVB_STB0899 if !DVB_FE_CUSTOMISE - select DVB_STB6100 if !DVB_FE_CUSTOMISE - select DVB_LNBP21 if !DVB_FE_CUSTOMISE - select DVB_STV0288 if !DVB_FE_CUSTOMISE - select DVB_STB6000 if !DVB_FE_CUSTOMISE - select DVB_TDA10023 if !DVB_FE_CUSTOMISE - select MEDIA_TUNER_TDA827X if !MEDIA_TUNER_CUSTOMISE - depends on RC_CORE - help - Support for simple SAA7146 based DVB cards - (so called Budget- or Nova-PCI cards) without onboard - MPEG2 decoder, but with onboard Common Interface connector. - - Note: The Common Interface is not yet supported by this driver - due to lack of information from the vendor. - - Say Y if you own such a card and want to use it. - - To compile this driver as a module, choose M here: the - module will be called budget-ci. - -config DVB_BUDGET_AV - tristate "Budget cards with analog video inputs" - depends on DVB_BUDGET_CORE && I2C - select VIDEO_SAA7146_VV - depends on VIDEO_DEV # dependencies of VIDEO_SAA7146_VV - select DVB_PLL if !DVB_FE_CUSTOMISE - select DVB_STV0299 if !DVB_FE_CUSTOMISE - select DVB_TDA1004X if !DVB_FE_CUSTOMISE - select DVB_TDA10021 if !DVB_FE_CUSTOMISE - select DVB_TDA10023 if !DVB_FE_CUSTOMISE - select DVB_STB0899 if !DVB_FE_CUSTOMISE - select DVB_TDA8261 if !DVB_FE_CUSTOMISE - select DVB_TUA6100 if !DVB_FE_CUSTOMISE - help - Support for simple SAA7146 based DVB cards - (so called Budget- or Nova-PCI cards) without onboard - MPEG2 decoder, but with one or more analog video inputs. - - Say Y if you own such a card and want to use it. - - To compile this driver as a module, choose M here: the - module will be called budget-av. - -config DVB_BUDGET_PATCH - tristate "AV7110 cards with Budget Patch" - depends on DVB_BUDGET_CORE && I2C - depends on DVB_AV7110 - select DVB_STV0299 if !DVB_FE_CUSTOMISE - select DVB_VES1X93 if !DVB_FE_CUSTOMISE - select DVB_TDA8083 if !DVB_FE_CUSTOMISE - help - Support for Budget Patch (full TS) modification on - SAA7146+AV7110 based cards (DVB-S cards). This - driver doesn't use onboard MPEG2 decoder. The - card is driven in Budget-only mode. Card is - required to have loaded firmware to tune properly. - Firmware can be loaded by insertion and removal of - standard AV7110 driver prior to loading this - driver. - - Say Y if you own such a card and want to use it. - - To compile this driver as a module, choose M here: the - module will be called budget-patch. diff --git a/drivers/media/dvb/ttpci/Makefile b/drivers/media/dvb/ttpci/Makefile deleted file mode 100644 index 22a235f..0000000 --- a/drivers/media/dvb/ttpci/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -# -# Makefile for the kernel SAA7146 FULL TS DVB device driver -# and the AV7110 DVB device driver -# - -dvb-ttpci-objs := av7110_hw.o av7110_v4l.o av7110_av.o av7110_ca.o av7110.o av7110_ipack.o - -ifdef CONFIG_INPUT_EVDEV -dvb-ttpci-objs += av7110_ir.o -endif - -obj-$(CONFIG_TTPCI_EEPROM) += ttpci-eeprom.o -obj-$(CONFIG_DVB_BUDGET_CORE) += budget-core.o -obj-$(CONFIG_DVB_BUDGET) += budget.o -obj-$(CONFIG_DVB_BUDGET_AV) += budget-av.o -obj-$(CONFIG_DVB_BUDGET_CI) += budget-ci.o -obj-$(CONFIG_DVB_BUDGET_PATCH) += budget-patch.o -obj-$(CONFIG_DVB_AV7110) += dvb-ttpci.o - -ccflags-y += -Idrivers/media/dvb-core/ -Idrivers/media/dvb-frontends/ -ccflags-y += -Idrivers/media/common/tuners diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c deleted file mode 100644 index 4bd8bd5..0000000 --- a/drivers/media/dvb/ttpci/av7110.c +++ /dev/null @@ -1,2939 +0,0 @@ -/* - * driver for the SAA7146 based AV110 cards (like the Fujitsu-Siemens DVB) - * av7110.c: initialization and demux stuff - * - * Copyright (C) 1999-2002 Ralph Metzler - * & Marcus Metzler for convergence integrated media GmbH - * - * originally based on code by: - * Copyright (C) 1998,1999 Christian Theiss - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - * - * - * the project's page is at http://www.linuxtv.org/ - */ - - -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - - -#include - -#include "dvb_frontend.h" - -#include "ttpci-eeprom.h" -#include "av7110.h" -#include "av7110_hw.h" -#include "av7110_av.h" -#include "av7110_ca.h" -#include "av7110_ipack.h" - -#include "bsbe1.h" -#include "lnbp21.h" -#include "bsru6.h" - -#define TS_WIDTH 376 -#define TS_HEIGHT 512 -#define TS_BUFLEN (TS_WIDTH*TS_HEIGHT) -#define TS_MAX_PACKETS (TS_BUFLEN/TS_SIZE) - - -int av7110_debug; - -static int vidmode = CVBS_RGB_OUT; -static int pids_off; -static int adac = DVB_ADAC_TI; -static int hw_sections; -static int rgb_on; -static int volume = 255; -static int budgetpatch; -static int wss_cfg_4_3 = 0x4008; -static int wss_cfg_16_9 = 0x0007; -static int tv_standard; -static int full_ts; - -module_param_named(debug, av7110_debug, int, 0644); -MODULE_PARM_DESC(debug, "debug level (bitmask, default 0)"); -module_param(vidmode, int, 0444); -MODULE_PARM_DESC(vidmode,"analog video out: 0 off, 1 CVBS+RGB (default), 2 CVBS+YC, 3 YC"); -module_param(pids_off, int, 0444); -MODULE_PARM_DESC(pids_off,"clear video/audio/PCR PID filters when demux is closed"); -module_param(adac, int, 0444); -MODULE_PARM_DESC(adac,"audio DAC type: 0 TI, 1 CRYSTAL, 2 MSP (use if autodetection fails)"); -module_param(hw_sections, int, 0444); -MODULE_PARM_DESC(hw_sections, "0 use software section filter, 1 use hardware"); -module_param(rgb_on, int, 0444); -MODULE_PARM_DESC(rgb_on, "For Siemens DVB-C cards only: Enable RGB control" - " signal on SCART pin 16 to switch SCART video mode from CVBS to RGB"); -module_param(volume, int, 0444); -MODULE_PARM_DESC(volume, "initial volume: default 255 (range 0-255)"); -module_param(budgetpatch, int, 0444); -MODULE_PARM_DESC(budgetpatch, "use budget-patch hardware modification: default 0 (0 no, 1 autodetect, 2 always)"); -module_param(full_ts, int, 0444); -MODULE_PARM_DESC(full_ts, "enable code for full-ts hardware modification: 0 disable (default), 1 enable"); -module_param(wss_cfg_4_3, int, 0444); -MODULE_PARM_DESC(wss_cfg_4_3, "WSS 4:3 - default 0x4008 - bit 15: disable, 14: burst mode, 13..0: wss data"); -module_param(wss_cfg_16_9, int, 0444); -MODULE_PARM_DESC(wss_cfg_16_9, "WSS 16:9 - default 0x0007 - bit 15: disable, 14: burst mode, 13..0: wss data"); -module_param(tv_standard, int, 0444); -MODULE_PARM_DESC(tv_standard, "TV standard: 0 PAL (default), 1 NTSC"); - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -static void restart_feeds(struct av7110 *av7110); -static int budget_start_feed(struct dvb_demux_feed *feed); -static int budget_stop_feed(struct dvb_demux_feed *feed); - -static int av7110_num; - -#define FE_FUNC_OVERRIDE(fe_func, av7110_copy, av7110_func) \ -{\ - if (fe_func != NULL) { \ - av7110_copy = fe_func; \ - fe_func = av7110_func; \ - } \ -} - - -static void init_av7110_av(struct av7110 *av7110) -{ - int ret; - struct saa7146_dev *dev = av7110->dev; - - /* set internal volume control to maximum */ - av7110->adac_type = DVB_ADAC_TI; - ret = av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right); - if (ret < 0) - printk("dvb-ttpci:cannot set internal volume to maximum:%d\n",ret); - - ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetMonitorType, - 1, (u16) av7110->display_ar); - if (ret < 0) - printk("dvb-ttpci: unable to set aspect ratio\n"); - ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetPanScanType, - 1, av7110->display_panscan); - if (ret < 0) - printk("dvb-ttpci: unable to set pan scan\n"); - - ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 2, wss_cfg_4_3); - if (ret < 0) - printk("dvb-ttpci: unable to configure 4:3 wss\n"); - ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 3, wss_cfg_16_9); - if (ret < 0) - printk("dvb-ttpci: unable to configure 16:9 wss\n"); - - ret = av7710_set_video_mode(av7110, vidmode); - if (ret < 0) - printk("dvb-ttpci:cannot set video mode:%d\n",ret); - - /* handle different card types */ - /* remaining inits according to card and frontend type */ - av7110->analog_tuner_flags = 0; - av7110->current_input = 0; - if (dev->pci->subsystem_vendor == 0x13c2 && dev->pci->subsystem_device == 0x000a) - av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 0); // SPDIF on - if (i2c_writereg(av7110, 0x20, 0x00, 0x00) == 1) { - printk ("dvb-ttpci: Crystal audio DAC @ card %d detected\n", - av7110->dvb_adapter.num); - av7110->adac_type = DVB_ADAC_CRYSTAL; - i2c_writereg(av7110, 0x20, 0x01, 0xd2); - i2c_writereg(av7110, 0x20, 0x02, 0x49); - i2c_writereg(av7110, 0x20, 0x03, 0x00); - i2c_writereg(av7110, 0x20, 0x04, 0x00); - - /** - * some special handling for the Siemens DVB-C cards... - */ - } else if (0 == av7110_init_analog_module(av7110)) { - /* done. */ - } - else if (dev->pci->subsystem_vendor == 0x110a) { - printk("dvb-ttpci: DVB-C w/o analog module @ card %d detected\n", - av7110->dvb_adapter.num); - av7110->adac_type = DVB_ADAC_NONE; - } - else { - av7110->adac_type = adac; - printk("dvb-ttpci: adac type set to %d @ card %d\n", - av7110->adac_type, av7110->dvb_adapter.num); - } - - if (av7110->adac_type == DVB_ADAC_NONE || av7110->adac_type == DVB_ADAC_MSP34x0) { - // switch DVB SCART on - ret = av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, MainSwitch, 1, 0); - if (ret < 0) - printk("dvb-ttpci:cannot switch on SCART(Main):%d\n",ret); - ret = av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 1); - if (ret < 0) - printk("dvb-ttpci:cannot switch on SCART(AD):%d\n",ret); - if (rgb_on && - ((av7110->dev->pci->subsystem_vendor == 0x110a) || - (av7110->dev->pci->subsystem_vendor == 0x13c2)) && - (av7110->dev->pci->subsystem_device == 0x0000)) { - saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // RGB on, SCART pin 16 - //saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // SCARTpin 8 - } - } - - if (dev->pci->subsystem_vendor == 0x13c2 && dev->pci->subsystem_device == 0x000e) - av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, SpdifSwitch, 1, 0); // SPDIF on - - ret = av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right); - if (ret < 0) - printk("dvb-ttpci:cannot set volume :%d\n",ret); -} - -static void recover_arm(struct av7110 *av7110) -{ - dprintk(4, "%p\n",av7110); - - av7110_bootarm(av7110); - msleep(100); - - init_av7110_av(av7110); - - /* card-specific recovery */ - if (av7110->recover) - av7110->recover(av7110); - - restart_feeds(av7110); - -#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE) - av7110_check_ir_config(av7110, true); -#endif -} - -static void av7110_arm_sync(struct av7110 *av7110) -{ - if (av7110->arm_thread) - kthread_stop(av7110->arm_thread); - - av7110->arm_thread = NULL; -} - -static int arm_thread(void *data) -{ - struct av7110 *av7110 = data; - u16 newloops = 0; - int timeout; - - dprintk(4, "%p\n",av7110); - - for (;;) { - timeout = wait_event_interruptible_timeout(av7110->arm_wait, - kthread_should_stop(), 5 * HZ); - - if (-ERESTARTSYS == timeout || kthread_should_stop()) { - /* got signal or told to quit*/ - break; - } - - if (!av7110->arm_ready) - continue; - -#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE) - av7110_check_ir_config(av7110, false); -#endif - - if (mutex_lock_interruptible(&av7110->dcomlock)) - break; - newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2); - mutex_unlock(&av7110->dcomlock); - - if (newloops == av7110->arm_loops || av7110->arm_errors > 3) { - printk(KERN_ERR "dvb-ttpci: ARM crashed @ card %d\n", - av7110->dvb_adapter.num); - - recover_arm(av7110); - - if (mutex_lock_interruptible(&av7110->dcomlock)) - break; - newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2) - 1; - mutex_unlock(&av7110->dcomlock); - } - av7110->arm_loops = newloops; - av7110->arm_errors = 0; - } - - return 0; -} - - -/**************************************************************************** - * IRQ handling - ****************************************************************************/ - -static int DvbDmxFilterCallback(u8 *buffer1, size_t buffer1_len, - u8 *buffer2, size_t buffer2_len, - struct dvb_demux_filter *dvbdmxfilter, - enum dmx_success success, - struct av7110 *av7110) -{ - if (!dvbdmxfilter->feed->demux->dmx.frontend) - return 0; - if (dvbdmxfilter->feed->demux->dmx.frontend->source == DMX_MEMORY_FE) - return 0; - - switch (dvbdmxfilter->type) { - case DMX_TYPE_SEC: - if ((((buffer1[1] << 8) | buffer1[2]) & 0xfff) + 3 != buffer1_len) - return 0; - if (dvbdmxfilter->doneq) { - struct dmx_section_filter *filter = &dvbdmxfilter->filter; - int i; - u8 xor, neq = 0; - - for (i = 0; i < DVB_DEMUX_MASK_MAX; i++) { - xor = filter->filter_value[i] ^ buffer1[i]; - neq |= dvbdmxfilter->maskandnotmode[i] & xor; - } - if (!neq) - return 0; - } - return dvbdmxfilter->feed->cb.sec(buffer1, buffer1_len, - buffer2, buffer2_len, - &dvbdmxfilter->filter, - DMX_OK); - case DMX_TYPE_TS: - if (!(dvbdmxfilter->feed->ts_type & TS_PACKET)) - return 0; - if (dvbdmxfilter->feed->ts_type & TS_PAYLOAD_ONLY) - return dvbdmxfilter->feed->cb.ts(buffer1, buffer1_len, - buffer2, buffer2_len, - &dvbdmxfilter->feed->feed.ts, - DMX_OK); - else - av7110_p2t_write(buffer1, buffer1_len, - dvbdmxfilter->feed->pid, - &av7110->p2t_filter[dvbdmxfilter->index]); - default: - return 0; - } -} - - -//#define DEBUG_TIMING -static inline void print_time(char *s) -{ -#ifdef DEBUG_TIMING - struct timeval tv; - do_gettimeofday(&tv); - printk("%s: %d.%d\n", s, (int)tv.tv_sec, (int)tv.tv_usec); -#endif -} - -#define DEBI_READ 0 -#define DEBI_WRITE 1 -static inline void start_debi_dma(struct av7110 *av7110, int dir, - unsigned long addr, unsigned int len) -{ - dprintk(8, "%c %08lx %u\n", dir == DEBI_READ ? 'R' : 'W', addr, len); - if (saa7146_wait_for_debi_done(av7110->dev, 0)) { - printk(KERN_ERR "%s: saa7146_wait_for_debi_done timed out\n", __func__); - return; - } - - SAA7146_ISR_CLEAR(av7110->dev, MASK_19); /* for good measure */ - SAA7146_IER_ENABLE(av7110->dev, MASK_19); - if (len < 5) - len = 5; /* we want a real DEBI DMA */ - if (dir == DEBI_WRITE) - iwdebi(av7110, DEBISWAB, addr, 0, (len + 3) & ~3); - else - irdebi(av7110, DEBISWAB, addr, 0, len); -} - -static void debiirq(unsigned long cookie) -{ - struct av7110 *av7110 = (struct av7110 *)cookie; - int type = av7110->debitype; - int handle = (type >> 8) & 0x1f; - unsigned int xfer = 0; - - print_time("debi"); - dprintk(4, "type 0x%04x\n", type); - - if (type == -1) { - printk("DEBI irq oops @ %ld, psr:0x%08x, ssr:0x%08x\n", - jiffies, saa7146_read(av7110->dev, PSR), - saa7146_read(av7110->dev, SSR)); - goto debi_done; - } - av7110->debitype = -1; - - switch (type & 0xff) { - - case DATA_TS_RECORD: - dvb_dmx_swfilter_packets(&av7110->demux, - (const u8 *) av7110->debi_virt, - av7110->debilen / 188); - xfer = RX_BUFF; - break; - - case DATA_PES_RECORD: - if (av7110->demux.recording) - av7110_record_cb(&av7110->p2t[handle], - (u8 *) av7110->debi_virt, - av7110->debilen); - xfer = RX_BUFF; - break; - - case DATA_IPMPE: - case DATA_FSECTION: - case DATA_PIPING: - if (av7110->handle2filter[handle]) - DvbDmxFilterCallback((u8 *)av7110->debi_virt, - av7110->debilen, NULL, 0, - av7110->handle2filter[handle], - DMX_OK, av7110); - xfer = RX_BUFF; - break; - - case DATA_CI_GET: - { - u8 *data = av7110->debi_virt; - - if ((data[0] < 2) && data[2] == 0xff) { - int flags = 0; - if (data[5] > 0) - flags |= CA_CI_MODULE_PRESENT; - if (data[5] > 5) - flags |= CA_CI_MODULE_READY; - av7110->ci_slot[data[0]].flags = flags; - } else - ci_get_data(&av7110->ci_rbuffer, - av7110->debi_virt, - av7110->debilen); - xfer = RX_BUFF; - break; - } - - case DATA_COMMON_INTERFACE: - CI_handle(av7110, (u8 *)av7110->debi_virt, av7110->debilen); -#if 0 - { - int i; - - printk("av7110%d: ", av7110->num); - printk("%02x ", *(u8 *)av7110->debi_virt); - printk("%02x ", *(1+(u8 *)av7110->debi_virt)); - for (i = 2; i < av7110->debilen; i++) - printk("%02x ", (*(i+(unsigned char *)av7110->debi_virt))); - for (i = 2; i < av7110->debilen; i++) - printk("%c", chtrans(*(i+(unsigned char *)av7110->debi_virt))); - - printk("\n"); - } -#endif - xfer = RX_BUFF; - break; - - case DATA_DEBUG_MESSAGE: - ((s8*)av7110->debi_virt)[Reserved_SIZE - 1] = 0; - printk("%s\n", (s8 *) av7110->debi_virt); - xfer = RX_BUFF; - break; - - case DATA_CI_PUT: - dprintk(4, "debi DATA_CI_PUT\n"); - case DATA_MPEG_PLAY: - dprintk(4, "debi DATA_MPEG_PLAY\n"); - case DATA_BMP_LOAD: - dprintk(4, "debi DATA_BMP_LOAD\n"); - xfer = TX_BUFF; - break; - default: - break; - } -debi_done: - spin_lock(&av7110->debilock); - if (xfer) - iwdebi(av7110, DEBINOSWAP, xfer, 0, 2); - ARM_ClearMailBox(av7110); - spin_unlock(&av7110->debilock); -} - -/* irq from av7110 firmware writing the mailbox register in the DPRAM */ -static void gpioirq(unsigned long cookie) -{ - struct av7110 *av7110 = (struct av7110 *)cookie; - u32 rxbuf, txbuf; - int len; - - if (av7110->debitype != -1) - /* we shouldn't get any irq while a debi xfer is running */ - printk("dvb-ttpci: GPIO0 irq oops @ %ld, psr:0x%08x, ssr:0x%08x\n", - jiffies, saa7146_read(av7110->dev, PSR), - saa7146_read(av7110->dev, SSR)); - - if (saa7146_wait_for_debi_done(av7110->dev, 0)) { - printk(KERN_ERR "%s: saa7146_wait_for_debi_done timed out\n", __func__); - BUG(); /* maybe we should try resetting the debi? */ - } - - spin_lock(&av7110->debilock); - ARM_ClearIrq(av7110); - - /* see what the av7110 wants */ - av7110->debitype = irdebi(av7110, DEBINOSWAP, IRQ_STATE, 0, 2); - av7110->debilen = irdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); - rxbuf = irdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2); - txbuf = irdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); - len = (av7110->debilen + 3) & ~3; - - print_time("gpio"); - dprintk(8, "GPIO0 irq 0x%04x %d\n", av7110->debitype, av7110->debilen); - - switch (av7110->debitype & 0xff) { - - case DATA_TS_PLAY: - case DATA_PES_PLAY: - break; - - case DATA_MPEG_VIDEO_EVENT: - { - u32 h_ar; - struct video_event event; - - av7110->video_size.w = irdebi(av7110, DEBINOSWAP, STATUS_MPEG_WIDTH, 0, 2); - h_ar = irdebi(av7110, DEBINOSWAP, STATUS_MPEG_HEIGHT_AR, 0, 2); - - iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); - iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2); - - av7110->video_size.h = h_ar & 0xfff; - - event.type = VIDEO_EVENT_SIZE_CHANGED; - event.u.size.w = av7110->video_size.w; - event.u.size.h = av7110->video_size.h; - switch ((h_ar >> 12) & 0xf) - { - case 3: - av7110->video_size.aspect_ratio = VIDEO_FORMAT_16_9; - event.u.size.aspect_ratio = VIDEO_FORMAT_16_9; - av7110->videostate.video_format = VIDEO_FORMAT_16_9; - break; - case 4: - av7110->video_size.aspect_ratio = VIDEO_FORMAT_221_1; - event.u.size.aspect_ratio = VIDEO_FORMAT_221_1; - av7110->videostate.video_format = VIDEO_FORMAT_221_1; - break; - default: - av7110->video_size.aspect_ratio = VIDEO_FORMAT_4_3; - event.u.size.aspect_ratio = VIDEO_FORMAT_4_3; - av7110->videostate.video_format = VIDEO_FORMAT_4_3; - } - - dprintk(8, "GPIO0 irq: DATA_MPEG_VIDEO_EVENT: w/h/ar = %u/%u/%u\n", - av7110->video_size.w, av7110->video_size.h, - av7110->video_size.aspect_ratio); - - dvb_video_add_event(av7110, &event); - break; - } - - case DATA_CI_PUT: - { - int avail; - struct dvb_ringbuffer *cibuf = &av7110->ci_wbuffer; - - avail = dvb_ringbuffer_avail(cibuf); - if (avail <= 2) { - iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); - iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2); - iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); - break; - } - len = DVB_RINGBUFFER_PEEK(cibuf, 0) << 8; - len |= DVB_RINGBUFFER_PEEK(cibuf, 1); - if (avail < len + 2) { - iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); - iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2); - iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); - break; - } - DVB_RINGBUFFER_SKIP(cibuf, 2); - - dvb_ringbuffer_read(cibuf, av7110->debi_virt, len); - - iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2); - iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2); - dprintk(8, "DMA: CI\n"); - start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE + txbuf, len); - spin_unlock(&av7110->debilock); - wake_up(&cibuf->queue); - return; - } - - case DATA_MPEG_PLAY: - if (!av7110->playing) { - iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); - iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2); - iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); - break; - } - len = 0; - if (av7110->debitype & 0x100) { - spin_lock(&av7110->aout.lock); - len = av7110_pes_play(av7110->debi_virt, &av7110->aout, 2048); - spin_unlock(&av7110->aout.lock); - } - if (len <= 0 && (av7110->debitype & 0x200) - &&av7110->videostate.play_state != VIDEO_FREEZED) { - spin_lock(&av7110->avout.lock); - len = av7110_pes_play(av7110->debi_virt, &av7110->avout, 2048); - spin_unlock(&av7110->avout.lock); - } - if (len <= 0) { - iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); - iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2); - iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); - break; - } - dprintk(8, "GPIO0 PES_PLAY len=%04x\n", len); - iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2); - iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2); - dprintk(8, "DMA: MPEG_PLAY\n"); - start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE + txbuf, len); - spin_unlock(&av7110->debilock); - return; - - case DATA_BMP_LOAD: - len = av7110->debilen; - dprintk(8, "gpio DATA_BMP_LOAD len %d\n", len); - if (!len) { - av7110->bmp_state = BMP_LOADED; - iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); - iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2); - iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); - wake_up(&av7110->bmpq); - dprintk(8, "gpio DATA_BMP_LOAD done\n"); - break; - } - if (len > av7110->bmplen) - len = av7110->bmplen; - if (len > 2 * 1024) - len = 2 * 1024; - iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2); - iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2); - memcpy(av7110->debi_virt, av7110->bmpbuf+av7110->bmpp, len); - av7110->bmpp += len; - av7110->bmplen -= len; - dprintk(8, "gpio DATA_BMP_LOAD DMA len %d\n", len); - start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE+txbuf, len); - spin_unlock(&av7110->debilock); - return; - - case DATA_CI_GET: - case DATA_COMMON_INTERFACE: - case DATA_FSECTION: - case DATA_IPMPE: - case DATA_PIPING: - if (!len || len > 4 * 1024) { - iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2); - break; - } - /* fall through */ - - case DATA_TS_RECORD: - case DATA_PES_RECORD: - dprintk(8, "DMA: TS_REC etc.\n"); - start_debi_dma(av7110, DEBI_READ, DPRAM_BASE+rxbuf, len); - spin_unlock(&av7110->debilock); - return; - - case DATA_DEBUG_MESSAGE: - if (!len || len > 0xff) { - iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2); - break; - } - start_debi_dma(av7110, DEBI_READ, Reserved, len); - spin_unlock(&av7110->debilock); - return; - - case DATA_IRCOMMAND: - if (av7110->ir.ir_handler) - av7110->ir.ir_handler(av7110, - swahw32(irdebi(av7110, DEBINOSWAP, Reserved, 0, 4))); - iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2); - break; - - default: - printk("dvb-ttpci: gpioirq unknown type=%d len=%d\n", - av7110->debitype, av7110->debilen); - break; - } - av7110->debitype = -1; - ARM_ClearMailBox(av7110); - spin_unlock(&av7110->debilock); -} - - -#ifdef CONFIG_DVB_AV7110_OSD -static int dvb_osd_ioctl(struct file *file, - unsigned int cmd, void *parg) -{ - struct dvb_device *dvbdev = file->private_data; - struct av7110 *av7110 = dvbdev->priv; - - dprintk(4, "%p\n", av7110); - - if (cmd == OSD_SEND_CMD) - return av7110_osd_cmd(av7110, (osd_cmd_t *) parg); - if (cmd == OSD_GET_CAPABILITY) - return av7110_osd_capability(av7110, (osd_cap_t *) parg); - - return -EINVAL; -} - - -static const struct file_operations dvb_osd_fops = { - .owner = THIS_MODULE, - .unlocked_ioctl = dvb_generic_ioctl, - .open = dvb_generic_open, - .release = dvb_generic_release, - .llseek = noop_llseek, -}; - -static struct dvb_device dvbdev_osd = { - .priv = NULL, - .users = 1, - .writers = 1, - .fops = &dvb_osd_fops, - .kernel_ioctl = dvb_osd_ioctl, -}; -#endif /* CONFIG_DVB_AV7110_OSD */ - - -static inline int SetPIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid, - u16 subpid, u16 pcrpid) -{ - u16 aflags = 0; - - dprintk(4, "%p\n", av7110); - - if (vpid == 0x1fff || apid == 0x1fff || - ttpid == 0x1fff || subpid == 0x1fff || pcrpid == 0x1fff) { - vpid = apid = ttpid = subpid = pcrpid = 0; - av7110->pids[DMX_PES_VIDEO] = 0; - av7110->pids[DMX_PES_AUDIO] = 0; - av7110->pids[DMX_PES_TELETEXT] = 0; - av7110->pids[DMX_PES_PCR] = 0; - } - - if (av7110->audiostate.bypass_mode) - aflags |= 0x8000; - - return av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, MultiPID, 6, - pcrpid, vpid, apid, ttpid, subpid, aflags); -} - -int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid, - u16 subpid, u16 pcrpid) -{ - int ret = 0; - dprintk(4, "%p\n", av7110); - - if (mutex_lock_interruptible(&av7110->pid_mutex)) - return -ERESTARTSYS; - - if (!(vpid & 0x8000)) - av7110->pids[DMX_PES_VIDEO] = vpid; - if (!(apid & 0x8000)) - av7110->pids[DMX_PES_AUDIO] = apid; - if (!(ttpid & 0x8000)) - av7110->pids[DMX_PES_TELETEXT] = ttpid; - if (!(pcrpid & 0x8000)) - av7110->pids[DMX_PES_PCR] = pcrpid; - - av7110->pids[DMX_PES_SUBTITLE] = 0; - - if (av7110->fe_synced) { - pcrpid = av7110->pids[DMX_PES_PCR]; - ret = SetPIDs(av7110, vpid, apid, ttpid, subpid, pcrpid); - } - - mutex_unlock(&av7110->pid_mutex); - return ret; -} - - -/****************************************************************************** - * hardware filter functions - ******************************************************************************/ - -static int StartHWFilter(struct dvb_demux_filter *dvbdmxfilter) -{ - struct dvb_demux_feed *dvbdmxfeed = dvbdmxfilter->feed; - struct av7110 *av7110 = dvbdmxfeed->demux->priv; - u16 buf[20]; - int ret, i; - u16 handle; -// u16 mode = 0x0320; - u16 mode = 0xb96a; - - dprintk(4, "%p\n", av7110); - - if (av7110->full_ts) - return 0; - - if (dvbdmxfilter->type == DMX_TYPE_SEC) { - if (hw_sections) { - buf[4] = (dvbdmxfilter->filter.filter_value[0] << 8) | - dvbdmxfilter->maskandmode[0]; - for (i = 3; i < 18; i++) - buf[i + 4 - 2] = - (dvbdmxfilter->filter.filter_value[i] << 8) | - dvbdmxfilter->maskandmode[i]; - mode = 4; - } - } else if ((dvbdmxfeed->ts_type & TS_PACKET) && - !(dvbdmxfeed->ts_type & TS_PAYLOAD_ONLY)) { - av7110_p2t_init(&av7110->p2t_filter[dvbdmxfilter->index], dvbdmxfeed); - } - - buf[0] = (COMTYPE_PID_FILTER << 8) + AddPIDFilter; - buf[1] = 16; - buf[2] = dvbdmxfeed->pid; - buf[3] = mode; - - ret = av7110_fw_request(av7110, buf, 20, &handle, 1); - if (ret != 0 || handle >= 32) { - printk("dvb-ttpci: %s error buf %04x %04x %04x %04x " - "ret %d handle %04x\n", - __func__, buf[0], buf[1], buf[2], buf[3], - ret, handle); - dvbdmxfilter->hw_handle = 0xffff; - if (!ret) - ret = -1; - return ret; - } - - av7110->handle2filter[handle] = dvbdmxfilter; - dvbdmxfilter->hw_handle = handle; - - return ret; -} - -static int StopHWFilter(struct dvb_demux_filter *dvbdmxfilter) -{ - struct av7110 *av7110 = dvbdmxfilter->feed->demux->priv; - u16 buf[3]; - u16 answ[2]; - int ret; - u16 handle; - - dprintk(4, "%p\n", av7110); - - if (av7110->full_ts) - return 0; - - handle = dvbdmxfilter->hw_handle; - if (handle >= 32) { - printk("%s tried to stop invalid filter %04x, filter type = %x\n", - __func__, handle, dvbdmxfilter->type); - return -EINVAL; - } - - av7110->handle2filter[handle] = NULL; - - buf[0] = (COMTYPE_PID_FILTER << 8) + DelPIDFilter; - buf[1] = 1; - buf[2] = handle; - ret = av7110_fw_request(av7110, buf, 3, answ, 2); - if (ret != 0 || answ[1] != handle) { - printk("dvb-ttpci: %s error cmd %04x %04x %04x ret %x " - "resp %04x %04x pid %d\n", - __func__, buf[0], buf[1], buf[2], ret, - answ[0], answ[1], dvbdmxfilter->feed->pid); - if (!ret) - ret = -1; - } - return ret; -} - - -static int dvb_feed_start_pid(struct dvb_demux_feed *dvbdmxfeed) -{ - struct dvb_demux *dvbdmx = dvbdmxfeed->demux; - struct av7110 *av7110 = dvbdmx->priv; - u16 *pid = dvbdmx->pids, npids[5]; - int i; - int ret = 0; - - dprintk(4, "%p\n", av7110); - - npids[0] = npids[1] = npids[2] = npids[3] = npids[4] = 0xffff; - i = dvbdmxfeed->pes_type; - npids[i] = (pid[i]&0x8000) ? 0 : pid[i]; - if ((i == 2) && npids[i] && (dvbdmxfeed->ts_type & TS_PACKET)) { - npids[i] = 0; - ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]); - if (!ret) - ret = StartHWFilter(dvbdmxfeed->filter); - return ret; - } - if (dvbdmxfeed->pes_type <= 2 || dvbdmxfeed->pes_type == 4) { - ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]); - if (ret) - return ret; - } - - if (dvbdmxfeed->pes_type < 2 && npids[0]) - if (av7110->fe_synced) - { - ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0); - if (ret) - return ret; - } - - if ((dvbdmxfeed->ts_type & TS_PACKET) && !av7110->full_ts) { - if (dvbdmxfeed->pes_type == 0 && !(dvbdmx->pids[0] & 0x8000)) - ret = av7110_av_start_record(av7110, RP_AUDIO, dvbdmxfeed); - if (dvbdmxfeed->pes_type == 1 && !(dvbdmx->pids[1] & 0x8000)) - ret = av7110_av_start_record(av7110, RP_VIDEO, dvbdmxfeed); - } - return ret; -} - -static int dvb_feed_stop_pid(struct dvb_demux_feed *dvbdmxfeed) -{ - struct dvb_demux *dvbdmx = dvbdmxfeed->demux; - struct av7110 *av7110 = dvbdmx->priv; - u16 *pid = dvbdmx->pids, npids[5]; - int i; - - int ret = 0; - - dprintk(4, "%p\n", av7110); - - if (dvbdmxfeed->pes_type <= 1) { - ret = av7110_av_stop(av7110, dvbdmxfeed->pes_type ? RP_VIDEO : RP_AUDIO); - if (ret) - return ret; - if (!av7110->rec_mode) - dvbdmx->recording = 0; - if (!av7110->playing) - dvbdmx->playing = 0; - } - npids[0] = npids[1] = npids[2] = npids[3] = npids[4] = 0xffff; - i = dvbdmxfeed->pes_type; - switch (i) { - case 2: //teletext - if (dvbdmxfeed->ts_type & TS_PACKET) - ret = StopHWFilter(dvbdmxfeed->filter); - npids[2] = 0; - break; - case 0: - case 1: - case 4: - if (!pids_off) - return 0; - npids[i] = (pid[i]&0x8000) ? 0 : pid[i]; - break; - } - if (!ret) - ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]); - return ret; -} - -static int av7110_start_feed(struct dvb_demux_feed *feed) -{ - struct dvb_demux *demux = feed->demux; - struct av7110 *av7110 = demux->priv; - int ret = 0; - - dprintk(4, "%p\n", av7110); - - if (!demux->dmx.frontend) - return -EINVAL; - - if (!av7110->full_ts && feed->pid > 0x1fff) - return -EINVAL; - - if (feed->type == DMX_TYPE_TS) { - if ((feed->ts_type & TS_DECODER) && - (feed->pes_type <= DMX_TS_PES_PCR)) { - switch (demux->dmx.frontend->source) { - case DMX_MEMORY_FE: - if (feed->ts_type & TS_DECODER) - if (feed->pes_type < 2 && - !(demux->pids[0] & 0x8000) && - !(demux->pids[1] & 0x8000)) { - dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout); - dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout); - ret = av7110_av_start_play(av7110,RP_AV); - if (!ret) - demux->playing = 1; - } - break; - default: - ret = dvb_feed_start_pid(feed); - break; - } - } else if ((feed->ts_type & TS_PACKET) && - (demux->dmx.frontend->source != DMX_MEMORY_FE)) { - ret = StartHWFilter(feed->filter); - } - } - - if (av7110->full_ts) { - budget_start_feed(feed); - return ret; - } - - if (feed->type == DMX_TYPE_SEC) { - int i; - - for (i = 0; i < demux->filternum; i++) { - if (demux->filter[i].state != DMX_STATE_READY) - continue; - if (demux->filter[i].type != DMX_TYPE_SEC) - continue; - if (demux->filter[i].filter.parent != &feed->feed.sec) - continue; - demux->filter[i].state = DMX_STATE_GO; - if (demux->dmx.frontend->source != DMX_MEMORY_FE) { - ret = StartHWFilter(&demux->filter[i]); - if (ret) - break; - } - } - } - - return ret; -} - - -static int av7110_stop_feed(struct dvb_demux_feed *feed) -{ - struct dvb_demux *demux = feed->demux; - struct av7110 *av7110 = demux->priv; - int i, rc, ret = 0; - dprintk(4, "%p\n", av7110); - - if (feed->type == DMX_TYPE_TS) { - if (feed->ts_type & TS_DECODER) { - if (feed->pes_type >= DMX_TS_PES_OTHER || - !demux->pesfilter[feed->pes_type]) - return -EINVAL; - demux->pids[feed->pes_type] |= 0x8000; - demux->pesfilter[feed->pes_type] = NULL; - } - if (feed->ts_type & TS_DECODER && - feed->pes_type < DMX_TS_PES_OTHER) { - ret = dvb_feed_stop_pid(feed); - } else - if ((feed->ts_type & TS_PACKET) && - (demux->dmx.frontend->source != DMX_MEMORY_FE)) - ret = StopHWFilter(feed->filter); - } - - if (av7110->full_ts) { - budget_stop_feed(feed); - return ret; - } - - if (feed->type == DMX_TYPE_SEC) { - for (i = 0; ifilternum; i++) { - if (demux->filter[i].state == DMX_STATE_GO && - demux->filter[i].filter.parent == &feed->feed.sec) { - demux->filter[i].state = DMX_STATE_READY; - if (demux->dmx.frontend->source != DMX_MEMORY_FE) { - rc = StopHWFilter(&demux->filter[i]); - if (!ret) - ret = rc; - /* keep going, stop as many filters as possible */ - } - } - } - } - - return ret; -} - - -static void restart_feeds(struct av7110 *av7110) -{ - struct dvb_demux *dvbdmx = &av7110->demux; - struct dvb_demux_feed *feed; - int mode; - int feeding; - int i, j; - - dprintk(4, "%p\n", av7110); - - mode = av7110->playing; - av7110->playing = 0; - av7110->rec_mode = 0; - - feeding = av7110->feeding1; /* full_ts mod */ - - for (i = 0; i < dvbdmx->feednum; i++) { - feed = &dvbdmx->feed[i]; - if (feed->state == DMX_STATE_GO) { - if (feed->type == DMX_TYPE_SEC) { - for (j = 0; j < dvbdmx->filternum; j++) { - if (dvbdmx->filter[j].type != DMX_TYPE_SEC) - continue; - if (dvbdmx->filter[j].filter.parent != &feed->feed.sec) - continue; - if (dvbdmx->filter[j].state == DMX_STATE_GO) - dvbdmx->filter[j].state = DMX_STATE_READY; - } - } - av7110_start_feed(feed); - } - } - - av7110->feeding1 = feeding; /* full_ts mod */ - - if (mode) - av7110_av_start_play(av7110, mode); -} - -static int dvb_get_stc(struct dmx_demux *demux, unsigned int num, - uint64_t *stc, unsigned int *base) -{ - int ret; - u16 fwstc[4]; - u16 tag = ((COMTYPE_REQUEST << 8) + ReqSTC); - struct dvb_demux *dvbdemux; - struct av7110 *av7110; - - /* pointer casting paranoia... */ - BUG_ON(!demux); - dvbdemux = demux->priv; - BUG_ON(!dvbdemux); - av7110 = dvbdemux->priv; - - dprintk(4, "%p\n", av7110); - - if (num != 0) - return -EINVAL; - - ret = av7110_fw_request(av7110, &tag, 0, fwstc, 4); - if (ret) { - printk(KERN_ERR "%s: av7110_fw_request error\n", __func__); - return ret; - } - dprintk(2, "fwstc = %04hx %04hx %04hx %04hx\n", - fwstc[0], fwstc[1], fwstc[2], fwstc[3]); - - *stc = (((uint64_t) ((fwstc[3] & 0x8000) >> 15)) << 32) | - (((uint64_t) fwstc[1]) << 16) | ((uint64_t) fwstc[0]); - *base = 1; - - dprintk(4, "stc = %lu\n", (unsigned long)*stc); - - return 0; -} - - -/****************************************************************************** - * SEC device file operations - ******************************************************************************/ - - -static int av7110_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) -{ - struct av7110* av7110 = fe->dvb->priv; - - switch (tone) { - case SEC_TONE_ON: - return Set22K(av7110, 1); - - case SEC_TONE_OFF: - return Set22K(av7110, 0); - - default: - return -EINVAL; - } -} - -static int av7110_diseqc_send_master_cmd(struct dvb_frontend* fe, - struct dvb_diseqc_master_cmd* cmd) -{ - struct av7110* av7110 = fe->dvb->priv; - - return av7110_diseqc_send(av7110, cmd->msg_len, cmd->msg, -1); -} - -static int av7110_diseqc_send_burst(struct dvb_frontend* fe, - fe_sec_mini_cmd_t minicmd) -{ - struct av7110* av7110 = fe->dvb->priv; - - return av7110_diseqc_send(av7110, 0, NULL, minicmd); -} - -/* simplified code from budget-core.c */ -static int stop_ts_capture(struct av7110 *budget) -{ - dprintk(2, "budget: %p\n", budget); - - if (--budget->feeding1) - return budget->feeding1; - saa7146_write(budget->dev, MC1, MASK_20); /* DMA3 off */ - SAA7146_IER_DISABLE(budget->dev, MASK_10); - SAA7146_ISR_CLEAR(budget->dev, MASK_10); - return 0; -} - -static int start_ts_capture(struct av7110 *budget) -{ - dprintk(2, "budget: %p\n", budget); - - if (budget->feeding1) - return ++budget->feeding1; - memset(budget->grabbing, 0x00, TS_BUFLEN); - budget->ttbp = 0; - SAA7146_ISR_CLEAR(budget->dev, MASK_10); /* VPE */ - SAA7146_IER_ENABLE(budget->dev, MASK_10); /* VPE */ - saa7146_write(budget->dev, MC1, (MASK_04 | MASK_20)); /* DMA3 on */ - return ++budget->feeding1; -} - -static int budget_start_feed(struct dvb_demux_feed *feed) -{ - struct dvb_demux *demux = feed->demux; - struct av7110 *budget = demux->priv; - int status; - - dprintk(2, "av7110: %p\n", budget); - - spin_lock(&budget->feedlock1); - feed->pusi_seen = 0; /* have a clean section start */ - status = start_ts_capture(budget); - spin_unlock(&budget->feedlock1); - return status; -} - -static int budget_stop_feed(struct dvb_demux_feed *feed) -{ - struct dvb_demux *demux = feed->demux; - struct av7110 *budget = demux->priv; - int status; - - dprintk(2, "budget: %p\n", budget); - - spin_lock(&budget->feedlock1); - status = stop_ts_capture(budget); - spin_unlock(&budget->feedlock1); - return status; -} - -static void vpeirq(unsigned long cookie) -{ - struct av7110 *budget = (struct av7110 *)cookie; - u8 *mem = (u8 *) (budget->grabbing); - u32 olddma = budget->ttbp; - u32 newdma = saa7146_read(budget->dev, PCI_VDP3); - struct dvb_demux *demux = budget->full_ts ? &budget->demux : &budget->demux1; - - /* nearest lower position divisible by 188 */ - newdma -= newdma % 188; - - if (newdma >= TS_BUFLEN) - return; - - budget->ttbp = newdma; - - if (!budget->feeding1 || (newdma == olddma)) - return; - - /* Ensure streamed PCI data is synced to CPU */ - pci_dma_sync_sg_for_cpu(budget->dev->pci, budget->pt.slist, budget->pt.nents, PCI_DMA_FROMDEVICE); - -#if 0 - /* track rps1 activity */ - printk("vpeirq: %02x Event Counter 1 0x%04x\n", - mem[olddma], - saa7146_read(budget->dev, EC1R) & 0x3fff); -#endif - - if (newdma > olddma) - /* no wraparound, dump olddma..newdma */ - dvb_dmx_swfilter_packets(demux, mem + olddma, (newdma - olddma) / 188); - else { - /* wraparound, dump olddma..buflen and 0..newdma */ - dvb_dmx_swfilter_packets(demux, mem + olddma, (TS_BUFLEN - olddma) / 188); - dvb_dmx_swfilter_packets(demux, mem, newdma / 188); - } -} - -static int av7110_register(struct av7110 *av7110) -{ - int ret, i; - struct dvb_demux *dvbdemux = &av7110->demux; - struct dvb_demux *dvbdemux1 = &av7110->demux1; - - dprintk(4, "%p\n", av7110); - - if (av7110->registered) - return -1; - - av7110->registered = 1; - - dvbdemux->priv = (void *) av7110; - - for (i = 0; i < 32; i++) - av7110->handle2filter[i] = NULL; - - dvbdemux->filternum = (av7110->full_ts) ? 256 : 32; - dvbdemux->feednum = (av7110->full_ts) ? 256 : 32; - dvbdemux->start_feed = av7110_start_feed; - dvbdemux->stop_feed = av7110_stop_feed; - dvbdemux->write_to_decoder = av7110_write_to_decoder; - dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING | - DMX_MEMORY_BASED_FILTERING); - - dvb_dmx_init(&av7110->demux); - av7110->demux.dmx.get_stc = dvb_get_stc; - - av7110->dmxdev.filternum = (av7110->full_ts) ? 256 : 32; - av7110->dmxdev.demux = &dvbdemux->dmx; - av7110->dmxdev.capabilities = 0; - - dvb_dmxdev_init(&av7110->dmxdev, &av7110->dvb_adapter); - - av7110->hw_frontend.source = DMX_FRONTEND_0; - - ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &av7110->hw_frontend); - - if (ret < 0) - return ret; - - av7110->mem_frontend.source = DMX_MEMORY_FE; - - ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &av7110->mem_frontend); - - if (ret < 0) - return ret; - - ret = dvbdemux->dmx.connect_frontend(&dvbdemux->dmx, - &av7110->hw_frontend); - if (ret < 0) - return ret; - - av7110_av_register(av7110); - av7110_ca_register(av7110); - -#ifdef CONFIG_DVB_AV7110_OSD - dvb_register_device(&av7110->dvb_adapter, &av7110->osd_dev, - &dvbdev_osd, av7110, DVB_DEVICE_OSD); -#endif - - dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net, &dvbdemux->dmx); - - if (budgetpatch) { - /* initialize software demux1 without its own frontend - * demux1 hardware is connected to frontend0 of demux0 - */ - dvbdemux1->priv = (void *) av7110; - - dvbdemux1->filternum = 256; - dvbdemux1->feednum = 256; - dvbdemux1->start_feed = budget_start_feed; - dvbdemux1->stop_feed = budget_stop_feed; - dvbdemux1->write_to_decoder = NULL; - - dvbdemux1->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING | - DMX_MEMORY_BASED_FILTERING); - - dvb_dmx_init(&av7110->demux1); - - av7110->dmxdev1.filternum = 256; - av7110->dmxdev1.demux = &dvbdemux1->dmx; - av7110->dmxdev1.capabilities = 0; - - dvb_dmxdev_init(&av7110->dmxdev1, &av7110->dvb_adapter); - - dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net1, &dvbdemux1->dmx); - printk("dvb-ttpci: additional demux1 for budget-patch registered\n"); - } - return 0; -} - - -static void dvb_unregister(struct av7110 *av7110) -{ - struct dvb_demux *dvbdemux = &av7110->demux; - struct dvb_demux *dvbdemux1 = &av7110->demux1; - - dprintk(4, "%p\n", av7110); - - if (!av7110->registered) - return; - - if (budgetpatch) { - dvb_net_release(&av7110->dvb_net1); - dvbdemux->dmx.close(&dvbdemux1->dmx); - dvb_dmxdev_release(&av7110->dmxdev1); - dvb_dmx_release(&av7110->demux1); - } - - dvb_net_release(&av7110->dvb_net); - - dvbdemux->dmx.close(&dvbdemux->dmx); - dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->hw_frontend); - dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->mem_frontend); - - dvb_dmxdev_release(&av7110->dmxdev); - dvb_dmx_release(&av7110->demux); - - if (av7110->fe != NULL) { - dvb_unregister_frontend(av7110->fe); - dvb_frontend_detach(av7110->fe); - } - dvb_unregister_device(av7110->osd_dev); - av7110_av_unregister(av7110); - av7110_ca_unregister(av7110); -} - - -/**************************************************************************** - * I2C client commands - ****************************************************************************/ - -int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val) -{ - u8 msg[2] = { reg, val }; - struct i2c_msg msgs; - - msgs.flags = 0; - msgs.addr = id / 2; - msgs.len = 2; - msgs.buf = msg; - return i2c_transfer(&av7110->i2c_adap, &msgs, 1); -} - -u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg) -{ - u8 mm1[] = {0x00}; - u8 mm2[] = {0x00}; - struct i2c_msg msgs[2]; - - msgs[0].flags = 0; - msgs[1].flags = I2C_M_RD; - msgs[0].addr = msgs[1].addr = id / 2; - mm1[0] = reg; - msgs[0].len = 1; msgs[1].len = 1; - msgs[0].buf = mm1; msgs[1].buf = mm2; - i2c_transfer(&av7110->i2c_adap, msgs, 2); - - return mm2[0]; -} - -/**************************************************************************** - * INITIALIZATION - ****************************************************************************/ - - -static int check_firmware(struct av7110* av7110) -{ - u32 crc = 0, len = 0; - unsigned char *ptr; - - /* check for firmware magic */ - ptr = av7110->bin_fw; - if (ptr[0] != 'A' || ptr[1] != 'V' || - ptr[2] != 'F' || ptr[3] != 'W') { - printk("dvb-ttpci: this is not an av7110 firmware\n"); - return -EINVAL; - } - ptr += 4; - - /* check dpram file */ - crc = get_unaligned_be32(ptr); - ptr += 4; - len = get_unaligned_be32(ptr); - ptr += 4; - if (len >= 512) { - printk("dvb-ttpci: dpram file is way too big.\n"); - return -EINVAL; - } - if (crc != crc32_le(0, ptr, len)) { - printk("dvb-ttpci: crc32 of dpram file does not match.\n"); - return -EINVAL; - } - av7110->bin_dpram = ptr; - av7110->size_dpram = len; - ptr += len; - - /* check root file */ - crc = get_unaligned_be32(ptr); - ptr += 4; - len = get_unaligned_be32(ptr); - ptr += 4; - - if (len <= 200000 || len >= 300000 || - len > ((av7110->bin_fw + av7110->size_fw) - ptr)) { - printk("dvb-ttpci: root file has strange size (%d). aborting.\n", len); - return -EINVAL; - } - if( crc != crc32_le(0, ptr, len)) { - printk("dvb-ttpci: crc32 of root file does not match.\n"); - return -EINVAL; - } - av7110->bin_root = ptr; - av7110->size_root = len; - return 0; -} - -static void put_firmware(struct av7110* av7110) -{ - vfree(av7110->bin_fw); -} - -static int get_firmware(struct av7110* av7110) -{ - int ret; - const struct firmware *fw; - - /* request the av7110 firmware, this will block until someone uploads it */ - ret = request_firmware(&fw, "dvb-ttpci-01.fw", &av7110->dev->pci->dev); - if (ret) { - if (ret == -ENOENT) { - printk(KERN_ERR "dvb-ttpci: could not load firmware," - " file not found: dvb-ttpci-01.fw\n"); - printk(KERN_ERR "dvb-ttpci: usually this should be in " - "/usr/lib/hotplug/firmware or /lib/firmware\n"); - printk(KERN_ERR "dvb-ttpci: and can be downloaded from" - " http://www.linuxtv.org/download/dvb/firmware/\n"); - } else - printk(KERN_ERR "dvb-ttpci: cannot request firmware" - " (error %i)\n", ret); - return -EINVAL; - } - - if (fw->size <= 200000) { - printk("dvb-ttpci: this firmware is way too small.\n"); - release_firmware(fw); - return -EINVAL; - } - - /* check if the firmware is available */ - av7110->bin_fw = vmalloc(fw->size); - if (NULL == av7110->bin_fw) { - dprintk(1, "out of memory\n"); - release_firmware(fw); - return -ENOMEM; - } - - memcpy(av7110->bin_fw, fw->data, fw->size); - av7110->size_fw = fw->size; - if ((ret = check_firmware(av7110))) - vfree(av7110->bin_fw); - - release_firmware(fw); - return ret; -} - -static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct av7110* av7110 = fe->dvb->priv; - u8 pwr = 0; - u8 buf[4]; - struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) }; - u32 div = (p->frequency + 479500) / 125; - - if (p->frequency > 2000000) - pwr = 3; - else if (p->frequency > 1800000) - pwr = 2; - else if (p->frequency > 1600000) - pwr = 1; - else if (p->frequency > 1200000) - pwr = 0; - else if (p->frequency >= 1100000) - pwr = 1; - else - pwr = 2; - - buf[0] = (div >> 8) & 0x7f; - buf[1] = div & 0xff; - buf[2] = ((div & 0x18000) >> 10) | 0x95; - buf[3] = (pwr << 6) | 0x30; - - // NOTE: since we're using a prescaler of 2, we set the - // divisor frequency to 62.5kHz and divide by 125 above - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1) - return -EIO; - return 0; -} - -static struct ves1x93_config alps_bsrv2_config = { - .demod_address = 0x08, - .xin = 90100000UL, - .invert_pwm = 0, -}; - -static int alps_tdbe2_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct av7110* av7110 = fe->dvb->priv; - u32 div; - u8 data[4]; - struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) }; - - div = (p->frequency + 35937500 + 31250) / 62500; - - data[0] = (div >> 8) & 0x7f; - data[1] = div & 0xff; - data[2] = 0x85 | ((div >> 10) & 0x60); - data[3] = (p->frequency < 174000000 ? 0x88 : p->frequency < 470000000 ? 0x84 : 0x81); - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) - return -EIO; - return 0; -} - -static struct ves1820_config alps_tdbe2_config = { - .demod_address = 0x09, - .xin = 57840000UL, - .invert = 1, - .selagc = VES1820_SELAGC_SIGNAMPERR, -}; - - - - -static int grundig_29504_451_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct av7110* av7110 = fe->dvb->priv; - u32 div; - u8 data[4]; - struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; - - div = p->frequency / 125; - data[0] = (div >> 8) & 0x7f; - data[1] = div & 0xff; - data[2] = 0x8e; - data[3] = 0x00; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) - return -EIO; - return 0; -} - -static struct tda8083_config grundig_29504_451_config = { - .demod_address = 0x68, -}; - - - -static int philips_cd1516_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct av7110* av7110 = fe->dvb->priv; - u32 div; - u32 f = p->frequency; - u8 data[4]; - struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; - - div = (f + 36125000 + 31250) / 62500; - - data[0] = (div >> 8) & 0x7f; - data[1] = div & 0xff; - data[2] = 0x8e; - data[3] = (f < 174000000 ? 0xa1 : f < 470000000 ? 0x92 : 0x34); - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) - return -EIO; - return 0; -} - -static struct ves1820_config philips_cd1516_config = { - .demod_address = 0x09, - .xin = 57840000UL, - .invert = 1, - .selagc = VES1820_SELAGC_SIGNAMPERR, -}; - - - -static int alps_tdlb7_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct av7110* av7110 = fe->dvb->priv; - u32 div, pwr; - u8 data[4]; - struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = sizeof(data) }; - - div = (p->frequency + 36200000) / 166666; - - if (p->frequency <= 782000000) - pwr = 1; - else - pwr = 2; - - data[0] = (div >> 8) & 0x7f; - data[1] = div & 0xff; - data[2] = 0x85; - data[3] = pwr << 6; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) - return -EIO; - return 0; -} - -static int alps_tdlb7_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name) -{ -#if defined(CONFIG_DVB_SP8870) || defined(CONFIG_DVB_SP8870_MODULE) - struct av7110* av7110 = fe->dvb->priv; - - return request_firmware(fw, name, &av7110->dev->pci->dev); -#else - return -EINVAL; -#endif -} - -static struct sp8870_config alps_tdlb7_config = { - - .demod_address = 0x71, - .request_firmware = alps_tdlb7_request_firmware, -}; - - -static u8 nexusca_stv0297_inittab[] = { - 0x80, 0x01, - 0x80, 0x00, - 0x81, 0x01, - 0x81, 0x00, - 0x00, 0x09, - 0x01, 0x69, - 0x03, 0x00, - 0x04, 0x00, - 0x07, 0x00, - 0x08, 0x00, - 0x20, 0x00, - 0x21, 0x40, - 0x22, 0x00, - 0x23, 0x00, - 0x24, 0x40, - 0x25, 0x88, - 0x30, 0xff, - 0x31, 0x00, - 0x32, 0xff, - 0x33, 0x00, - 0x34, 0x50, - 0x35, 0x7f, - 0x36, 0x00, - 0x37, 0x20, - 0x38, 0x00, - 0x40, 0x1c, - 0x41, 0xff, - 0x42, 0x29, - 0x43, 0x00, - 0x44, 0xff, - 0x45, 0x00, - 0x46, 0x00, - 0x49, 0x04, - 0x4a, 0x00, - 0x4b, 0x7b, - 0x52, 0x30, - 0x55, 0xae, - 0x56, 0x47, - 0x57, 0xe1, - 0x58, 0x3a, - 0x5a, 0x1e, - 0x5b, 0x34, - 0x60, 0x00, - 0x63, 0x00, - 0x64, 0x00, - 0x65, 0x00, - 0x66, 0x00, - 0x67, 0x00, - 0x68, 0x00, - 0x69, 0x00, - 0x6a, 0x02, - 0x6b, 0x00, - 0x70, 0xff, - 0x71, 0x00, - 0x72, 0x00, - 0x73, 0x00, - 0x74, 0x0c, - 0x80, 0x00, - 0x81, 0x00, - 0x82, 0x00, - 0x83, 0x00, - 0x84, 0x04, - 0x85, 0x80, - 0x86, 0x24, - 0x87, 0x78, - 0x88, 0x10, - 0x89, 0x00, - 0x90, 0x01, - 0x91, 0x01, - 0xa0, 0x04, - 0xa1, 0x00, - 0xa2, 0x00, - 0xb0, 0x91, - 0xb1, 0x0b, - 0xc0, 0x53, - 0xc1, 0x70, - 0xc2, 0x12, - 0xd0, 0x00, - 0xd1, 0x00, - 0xd2, 0x00, - 0xd3, 0x00, - 0xd4, 0x00, - 0xd5, 0x00, - 0xde, 0x00, - 0xdf, 0x00, - 0x61, 0x49, - 0x62, 0x0b, - 0x53, 0x08, - 0x59, 0x08, - 0xff, 0xff, -}; - -static int nexusca_stv0297_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct av7110* av7110 = fe->dvb->priv; - u32 div; - u8 data[4]; - struct i2c_msg msg = { .addr = 0x63, .flags = 0, .buf = data, .len = sizeof(data) }; - struct i2c_msg readmsg = { .addr = 0x63, .flags = I2C_M_RD, .buf = data, .len = 1 }; - int i; - - div = (p->frequency + 36150000 + 31250) / 62500; - - data[0] = (div >> 8) & 0x7f; - data[1] = div & 0xff; - data[2] = 0xce; - - if (p->frequency < 45000000) - return -EINVAL; - else if (p->frequency < 137000000) - data[3] = 0x01; - else if (p->frequency < 403000000) - data[3] = 0x02; - else if (p->frequency < 860000000) - data[3] = 0x04; - else - return -EINVAL; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) { - printk("nexusca: pll transfer failed!\n"); - return -EIO; - } - - // wait for PLL lock - for(i = 0; i < 20; i++) { - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&av7110->i2c_adap, &readmsg, 1) == 1) - if (data[0] & 0x40) break; - msleep(10); - } - - return 0; -} - -static struct stv0297_config nexusca_stv0297_config = { - - .demod_address = 0x1C, - .inittab = nexusca_stv0297_inittab, - .invert = 1, - .stop_during_read = 1, -}; - - - -static int grundig_29504_401_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct av7110* av7110 = fe->dvb->priv; - u32 div; - u8 cfg, cpump, band_select; - u8 data[4]; - struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; - - div = (36125000 + p->frequency) / 166666; - - cfg = 0x88; - - if (p->frequency < 175000000) - cpump = 2; - else if (p->frequency < 390000000) - cpump = 1; - else if (p->frequency < 470000000) - cpump = 2; - else if (p->frequency < 750000000) - cpump = 1; - else - cpump = 3; - - if (p->frequency < 175000000) - band_select = 0x0e; - else if (p->frequency < 470000000) - band_select = 0x05; - else - band_select = 0x03; - - data[0] = (div >> 8) & 0x7f; - data[1] = div & 0xff; - data[2] = ((div >> 10) & 0x60) | cfg; - data[3] = (cpump << 6) | band_select; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1) return -EIO; - return 0; -} - -static struct l64781_config grundig_29504_401_config = { - .demod_address = 0x55, -}; - - - -static int av7110_fe_lock_fix(struct av7110* av7110, fe_status_t status) -{ - int ret = 0; - int synced = (status & FE_HAS_LOCK) ? 1 : 0; - - av7110->fe_status = status; - - if (av7110->fe_synced == synced) - return 0; - - if (av7110->playing) { - av7110->fe_synced = synced; - return 0; - } - - if (mutex_lock_interruptible(&av7110->pid_mutex)) - return -ERESTARTSYS; - - if (synced) { - ret = SetPIDs(av7110, av7110->pids[DMX_PES_VIDEO], - av7110->pids[DMX_PES_AUDIO], - av7110->pids[DMX_PES_TELETEXT], 0, - av7110->pids[DMX_PES_PCR]); - if (!ret) - ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0); - } else { - ret = SetPIDs(av7110, 0, 0, 0, 0, 0); - if (!ret) { - ret = av7110_fw_cmd(av7110, COMTYPE_PID_FILTER, FlushTSQueue, 0); - if (!ret) - ret = av7110_wait_msgstate(av7110, GPMQBusy); - } - } - - if (!ret) - av7110->fe_synced = synced; - - mutex_unlock(&av7110->pid_mutex); - return ret; -} - -static int av7110_fe_set_frontend(struct dvb_frontend *fe) -{ - struct av7110* av7110 = fe->dvb->priv; - - int ret = av7110_fe_lock_fix(av7110, 0); - if (!ret) - ret = av7110->fe_set_frontend(fe); - - return ret; -} - -static int av7110_fe_init(struct dvb_frontend* fe) -{ - struct av7110* av7110 = fe->dvb->priv; - - int ret = av7110_fe_lock_fix(av7110, 0); - if (!ret) - ret = av7110->fe_init(fe); - return ret; -} - -static int av7110_fe_read_status(struct dvb_frontend* fe, fe_status_t* status) -{ - struct av7110* av7110 = fe->dvb->priv; - - /* call the real implementation */ - int ret = av7110->fe_read_status(fe, status); - if (!ret) - if (((*status ^ av7110->fe_status) & FE_HAS_LOCK) && (*status & FE_HAS_LOCK)) - ret = av7110_fe_lock_fix(av7110, *status); - return ret; -} - -static int av7110_fe_diseqc_reset_overload(struct dvb_frontend* fe) -{ - struct av7110* av7110 = fe->dvb->priv; - - int ret = av7110_fe_lock_fix(av7110, 0); - if (!ret) - ret = av7110->fe_diseqc_reset_overload(fe); - return ret; -} - -static int av7110_fe_diseqc_send_master_cmd(struct dvb_frontend* fe, - struct dvb_diseqc_master_cmd* cmd) -{ - struct av7110* av7110 = fe->dvb->priv; - - int ret = av7110_fe_lock_fix(av7110, 0); - if (!ret) { - av7110->saved_master_cmd = *cmd; - ret = av7110->fe_diseqc_send_master_cmd(fe, cmd); - } - return ret; -} - -static int av7110_fe_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd) -{ - struct av7110* av7110 = fe->dvb->priv; - - int ret = av7110_fe_lock_fix(av7110, 0); - if (!ret) { - av7110->saved_minicmd = minicmd; - ret = av7110->fe_diseqc_send_burst(fe, minicmd); - } - return ret; -} - -static int av7110_fe_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) -{ - struct av7110* av7110 = fe->dvb->priv; - - int ret = av7110_fe_lock_fix(av7110, 0); - if (!ret) { - av7110->saved_tone = tone; - ret = av7110->fe_set_tone(fe, tone); - } - return ret; -} - -static int av7110_fe_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) -{ - struct av7110* av7110 = fe->dvb->priv; - - int ret = av7110_fe_lock_fix(av7110, 0); - if (!ret) { - av7110->saved_voltage = voltage; - ret = av7110->fe_set_voltage(fe, voltage); - } - return ret; -} - -static int av7110_fe_dishnetwork_send_legacy_command(struct dvb_frontend* fe, unsigned long cmd) -{ - struct av7110* av7110 = fe->dvb->priv; - - int ret = av7110_fe_lock_fix(av7110, 0); - if (!ret) - ret = av7110->fe_dishnetwork_send_legacy_command(fe, cmd); - return ret; -} - -static void dvb_s_recover(struct av7110* av7110) -{ - av7110_fe_init(av7110->fe); - - av7110_fe_set_voltage(av7110->fe, av7110->saved_voltage); - if (av7110->saved_master_cmd.msg_len) { - msleep(20); - av7110_fe_diseqc_send_master_cmd(av7110->fe, &av7110->saved_master_cmd); - } - msleep(20); - av7110_fe_diseqc_send_burst(av7110->fe, av7110->saved_minicmd); - msleep(20); - av7110_fe_set_tone(av7110->fe, av7110->saved_tone); - - av7110_fe_set_frontend(av7110->fe); -} - -static u8 read_pwm(struct av7110* av7110) -{ - u8 b = 0xff; - u8 pwm; - struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 }, - { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} }; - - if ((i2c_transfer(&av7110->i2c_adap, msg, 2) != 2) || (pwm == 0xff)) - pwm = 0x48; - - return pwm; -} - -static int frontend_init(struct av7110 *av7110) -{ - int ret; - - if (av7110->dev->pci->subsystem_vendor == 0x110a) { - switch(av7110->dev->pci->subsystem_device) { - case 0x0000: // Fujitsu/Siemens DVB-Cable (ves1820/Philips CD1516(??)) - av7110->fe = dvb_attach(ves1820_attach, &philips_cd1516_config, - &av7110->i2c_adap, read_pwm(av7110)); - if (av7110->fe) { - av7110->fe->ops.tuner_ops.set_params = philips_cd1516_tuner_set_params; - } - break; - } - - } else if (av7110->dev->pci->subsystem_vendor == 0x13c2) { - switch(av7110->dev->pci->subsystem_device) { - case 0x0000: // Hauppauge/TT WinTV DVB-S rev1.X - case 0x0003: // Hauppauge/TT WinTV Nexus-S Rev 2.X - case 0x1002: // Hauppauge/TT WinTV DVB-S rev1.3SE - - // try the ALPS BSRV2 first of all - av7110->fe = dvb_attach(ves1x93_attach, &alps_bsrv2_config, &av7110->i2c_adap); - if (av7110->fe) { - av7110->fe->ops.tuner_ops.set_params = alps_bsrv2_tuner_set_params; - av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd; - av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst; - av7110->fe->ops.set_tone = av7110_set_tone; - av7110->recover = dvb_s_recover; - break; - } - - // try the ALPS BSRU6 now - av7110->fe = dvb_attach(stv0299_attach, &alps_bsru6_config, &av7110->i2c_adap); - if (av7110->fe) { - av7110->fe->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params; - av7110->fe->tuner_priv = &av7110->i2c_adap; - - av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd; - av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst; - av7110->fe->ops.set_tone = av7110_set_tone; - av7110->recover = dvb_s_recover; - break; - } - - // Try the grundig 29504-451 - av7110->fe = dvb_attach(tda8083_attach, &grundig_29504_451_config, &av7110->i2c_adap); - if (av7110->fe) { - av7110->fe->ops.tuner_ops.set_params = grundig_29504_451_tuner_set_params; - av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd; - av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst; - av7110->fe->ops.set_tone = av7110_set_tone; - av7110->recover = dvb_s_recover; - break; - } - - /* Try DVB-C cards */ - switch(av7110->dev->pci->subsystem_device) { - case 0x0000: - /* Siemens DVB-C (full-length card) VES1820/Philips CD1516 */ - av7110->fe = dvb_attach(ves1820_attach, &philips_cd1516_config, &av7110->i2c_adap, - read_pwm(av7110)); - if (av7110->fe) { - av7110->fe->ops.tuner_ops.set_params = philips_cd1516_tuner_set_params; - } - break; - case 0x0003: - /* Hauppauge DVB-C 2.1 VES1820/ALPS TDBE2 */ - av7110->fe = dvb_attach(ves1820_attach, &alps_tdbe2_config, &av7110->i2c_adap, - read_pwm(av7110)); - if (av7110->fe) { - av7110->fe->ops.tuner_ops.set_params = alps_tdbe2_tuner_set_params; - } - break; - } - break; - - case 0x0001: // Hauppauge/TT Nexus-T premium rev1.X - // try ALPS TDLB7 first, then Grundig 29504-401 - av7110->fe = dvb_attach(sp8870_attach, &alps_tdlb7_config, &av7110->i2c_adap); - if (av7110->fe) { - av7110->fe->ops.tuner_ops.set_params = alps_tdlb7_tuner_set_params; - break; - } - /* fall-thru */ - - case 0x0008: // Hauppauge/TT DVB-T - // Grundig 29504-401 - av7110->fe = dvb_attach(l64781_attach, &grundig_29504_401_config, &av7110->i2c_adap); - if (av7110->fe) - av7110->fe->ops.tuner_ops.set_params = grundig_29504_401_tuner_set_params; - break; - - case 0x0002: // Hauppauge/TT DVB-C premium rev2.X - - av7110->fe = dvb_attach(ves1820_attach, &alps_tdbe2_config, &av7110->i2c_adap, read_pwm(av7110)); - if (av7110->fe) { - av7110->fe->ops.tuner_ops.set_params = alps_tdbe2_tuner_set_params; - } - break; - - case 0x0004: // Galaxis DVB-S rev1.3 - /* ALPS BSRV2 */ - av7110->fe = dvb_attach(ves1x93_attach, &alps_bsrv2_config, &av7110->i2c_adap); - if (av7110->fe) { - av7110->fe->ops.tuner_ops.set_params = alps_bsrv2_tuner_set_params; - av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd; - av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst; - av7110->fe->ops.set_tone = av7110_set_tone; - av7110->recover = dvb_s_recover; - } - break; - - case 0x0006: /* Fujitsu-Siemens DVB-S rev 1.6 */ - /* Grundig 29504-451 */ - av7110->fe = dvb_attach(tda8083_attach, &grundig_29504_451_config, &av7110->i2c_adap); - if (av7110->fe) { - av7110->fe->ops.tuner_ops.set_params = grundig_29504_451_tuner_set_params; - av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd; - av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst; - av7110->fe->ops.set_tone = av7110_set_tone; - av7110->recover = dvb_s_recover; - } - break; - - case 0x000A: // Hauppauge/TT Nexus-CA rev1.X - - av7110->fe = dvb_attach(stv0297_attach, &nexusca_stv0297_config, &av7110->i2c_adap); - if (av7110->fe) { - av7110->fe->ops.tuner_ops.set_params = nexusca_stv0297_tuner_set_params; - - /* set TDA9819 into DVB mode */ - saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD) - saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF) - - /* tuner on this needs a slower i2c bus speed */ - av7110->dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240; - break; - } - break; - - case 0x000E: /* Hauppauge/TT Nexus-S rev 2.3 */ - /* ALPS BSBE1 */ - av7110->fe = dvb_attach(stv0299_attach, &alps_bsbe1_config, &av7110->i2c_adap); - if (av7110->fe) { - av7110->fe->ops.tuner_ops.set_params = alps_bsbe1_tuner_set_params; - av7110->fe->tuner_priv = &av7110->i2c_adap; - - if (dvb_attach(lnbp21_attach, av7110->fe, &av7110->i2c_adap, 0, 0) == NULL) { - printk("dvb-ttpci: LNBP21 not found!\n"); - if (av7110->fe->ops.release) - av7110->fe->ops.release(av7110->fe); - av7110->fe = NULL; - } else { - av7110->fe->ops.dishnetwork_send_legacy_command = NULL; - av7110->recover = dvb_s_recover; - } - } - break; - } - } - - if (!av7110->fe) { - /* FIXME: propagate the failure code from the lower layers */ - ret = -ENOMEM; - printk("dvb-ttpci: A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n", - av7110->dev->pci->vendor, - av7110->dev->pci->device, - av7110->dev->pci->subsystem_vendor, - av7110->dev->pci->subsystem_device); - } else { - FE_FUNC_OVERRIDE(av7110->fe->ops.init, av7110->fe_init, av7110_fe_init); - FE_FUNC_OVERRIDE(av7110->fe->ops.read_status, av7110->fe_read_status, av7110_fe_read_status); - FE_FUNC_OVERRIDE(av7110->fe->ops.diseqc_reset_overload, av7110->fe_diseqc_reset_overload, av7110_fe_diseqc_reset_overload); - FE_FUNC_OVERRIDE(av7110->fe->ops.diseqc_send_master_cmd, av7110->fe_diseqc_send_master_cmd, av7110_fe_diseqc_send_master_cmd); - FE_FUNC_OVERRIDE(av7110->fe->ops.diseqc_send_burst, av7110->fe_diseqc_send_burst, av7110_fe_diseqc_send_burst); - FE_FUNC_OVERRIDE(av7110->fe->ops.set_tone, av7110->fe_set_tone, av7110_fe_set_tone); - FE_FUNC_OVERRIDE(av7110->fe->ops.set_voltage, av7110->fe_set_voltage, av7110_fe_set_voltage); - FE_FUNC_OVERRIDE(av7110->fe->ops.dishnetwork_send_legacy_command, av7110->fe_dishnetwork_send_legacy_command, av7110_fe_dishnetwork_send_legacy_command); - FE_FUNC_OVERRIDE(av7110->fe->ops.set_frontend, av7110->fe_set_frontend, av7110_fe_set_frontend); - - ret = dvb_register_frontend(&av7110->dvb_adapter, av7110->fe); - if (ret < 0) { - printk("av7110: Frontend registration failed!\n"); - dvb_frontend_detach(av7110->fe); - av7110->fe = NULL; - } - } - return ret; -} - -/* Budgetpatch note: - * Original hardware design by Roberto Deza: - * There is a DVB_Wiki at - * http://www.linuxtv.org/ - * - * New software triggering design by Emard that works on - * original Roberto Deza's hardware: - * - * rps1 code for budgetpatch will copy internal HS event to GPIO3 pin. - * GPIO3 is in budget-patch hardware connectd to port B VSYNC - * HS is an internal event of 7146, accessible with RPS - * and temporarily raised high every n lines - * (n in defined in the RPS_THRESH1 counter threshold) - * I think HS is raised high on the beginning of the n-th line - * and remains high until this n-th line that triggered - * it is completely received. When the receiption of n-th line - * ends, HS is lowered. - * - * To transmit data over DMA, 7146 needs changing state at - * port B VSYNC pin. Any changing of port B VSYNC will - * cause some DMA data transfer, with more or less packets loss. - * It depends on the phase and frequency of VSYNC and - * the way of 7146 is instructed to trigger on port B (defined - * in DD1_INIT register, 3rd nibble from the right valid - * numbers are 0-7, see datasheet) - * - * The correct triggering can minimize packet loss, - * dvbtraffic should give this stable bandwidths: - * 22k transponder = 33814 kbit/s - * 27.5k transponder = 38045 kbit/s - * by experiment it is found that the best results - * (stable bandwidths and almost no packet loss) - * are obtained using DD1_INIT triggering number 2 - * (Va at rising edge of VS Fa = HS x VS-failing forced toggle) - * and a VSYNC phase that occurs in the middle of DMA transfer - * (about byte 188*512=96256 in the DMA window). - * - * Phase of HS is still not clear to me how to control, - * It just happens to be so. It can be seen if one enables - * RPS_IRQ and print Event Counter 1 in vpeirq(). Every - * time RPS_INTERRUPT is called, the Event Counter 1 will - * increment. That's how the 7146 is programmed to do event - * counting in this budget-patch.c - * I *think* HPS setting has something to do with the phase - * of HS but I can't be 100% sure in that. - * - * hardware debug note: a working budget card (including budget patch) - * with vpeirq() interrupt setup in mode "0x90" (every 64K) will - * generate 3 interrupts per 25-Hz DMA frame of 2*188*512 bytes - * and that means 3*25=75 Hz of interrupt freqency, as seen by - * watch cat /proc/interrupts - * - * If this frequency is 3x lower (and data received in the DMA - * buffer don't start with 0x47, but in the middle of packets, - * whose lengths appear to be like 188 292 188 104 etc. - * this means VSYNC line is not connected in the hardware. - * (check soldering pcb and pins) - * The same behaviour of missing VSYNC can be duplicated on budget - * cards, by seting DD1_INIT trigger mode 7 in 3rd nibble. - */ -static int __devinit av7110_attach(struct saa7146_dev* dev, - struct saa7146_pci_extension_data *pci_ext) -{ - const int length = TS_WIDTH * TS_HEIGHT; - struct pci_dev *pdev = dev->pci; - struct av7110 *av7110; - struct task_struct *thread; - int ret, count = 0; - - dprintk(4, "dev: %p\n", dev); - - /* Set RPS_IRQ to 1 to track rps1 activity. - * Enabling this won't send any interrupt to PC CPU. - */ -#define RPS_IRQ 0 - - if (budgetpatch == 1) { - budgetpatch = 0; - /* autodetect the presence of budget patch - * this only works if saa7146 has been recently - * reset with with MASK_31 to MC1 - * - * will wait for VBI_B event (vertical blank at port B) - * and will reset GPIO3 after VBI_B is detected. - * (GPIO3 should be raised high by CPU to - * test if GPIO3 will generate vertical blank signal - * in budget patch GPIO3 is connected to VSYNC_B - */ - - /* RESET SAA7146 */ - saa7146_write(dev, MC1, MASK_31); - /* autodetection success seems to be time-dependend after reset */ - - /* Fix VSYNC level */ - saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); - /* set vsync_b triggering */ - saa7146_write(dev, DD1_STREAM_B, 0); - /* port B VSYNC at rising edge */ - saa7146_write(dev, DD1_INIT, 0x00000200); - saa7146_write(dev, BRS_CTRL, 0x00000000); // VBI - saa7146_write(dev, MC2, - 1 * (MASK_08 | MASK_24) | // BRS control - 0 * (MASK_09 | MASK_25) | // a - 1 * (MASK_10 | MASK_26) | // b - 0 * (MASK_06 | MASK_22) | // HPS_CTRL1 - 0 * (MASK_05 | MASK_21) | // HPS_CTRL2 - 0 * (MASK_01 | MASK_15) // DEBI - ); - - /* start writing RPS1 code from beginning */ - count = 0; - /* Disable RPS1 */ - saa7146_write(dev, MC1, MASK_29); - /* RPS1 timeout disable */ - saa7146_write(dev, RPS_TOV1, 0); - WRITE_RPS1(CMD_PAUSE | EVT_VBI_B); - WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2)); - WRITE_RPS1(GPIO3_MSK); - WRITE_RPS1(SAA7146_GPIO_OUTLO<<24); -#if RPS_IRQ - /* issue RPS1 interrupt to increment counter */ - WRITE_RPS1(CMD_INTERRUPT); -#endif - WRITE_RPS1(CMD_STOP); - /* Jump to begin of RPS program as safety measure (p37) */ - WRITE_RPS1(CMD_JUMP); - WRITE_RPS1(dev->d_rps1.dma_handle); - -#if RPS_IRQ - /* set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53) - * use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled - * use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called - */ - saa7146_write(dev, EC1SSR, (0x03<<2) | 3 ); - /* set event counter 1 threshold to maximum allowed value (rEC p55) */ - saa7146_write(dev, ECT1R, 0x3fff ); -#endif - /* Set RPS1 Address register to point to RPS code (r108 p42) */ - saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle); - /* Enable RPS1, (rFC p33) */ - saa7146_write(dev, MC1, (MASK_13 | MASK_29 )); - - mdelay(10); - /* now send VSYNC_B to rps1 by rising GPIO3 */ - saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); - mdelay(10); - /* if rps1 responded by lowering the GPIO3, - * then we have budgetpatch hardware - */ - if ((saa7146_read(dev, GPIO_CTRL) & 0x10000000) == 0) { - budgetpatch = 1; - printk("dvb-ttpci: BUDGET-PATCH DETECTED.\n"); - } - /* Disable RPS1 */ - saa7146_write(dev, MC1, ( MASK_29 )); -#if RPS_IRQ - printk("dvb-ttpci: Event Counter 1 0x%04x\n", saa7146_read(dev, EC1R) & 0x3fff ); -#endif - } - - /* prepare the av7110 device struct */ - av7110 = kzalloc(sizeof(struct av7110), GFP_KERNEL); - if (!av7110) { - dprintk(1, "out of memory\n"); - return -ENOMEM; - } - - av7110->card_name = (char*) pci_ext->ext_priv; - av7110->dev = dev; - dev->ext_priv = av7110; - - ret = get_firmware(av7110); - if (ret < 0) - goto err_kfree_0; - - ret = dvb_register_adapter(&av7110->dvb_adapter, av7110->card_name, - THIS_MODULE, &dev->pci->dev, adapter_nr); - if (ret < 0) - goto err_put_firmware_1; - - /* the Siemens DVB needs this if you want to have the i2c chips - get recognized before the main driver is fully loaded */ - saa7146_write(dev, GPIO_CTRL, 0x500000); - - strlcpy(av7110->i2c_adap.name, pci_ext->ext_priv, sizeof(av7110->i2c_adap.name)); - - saa7146_i2c_adapter_prepare(dev, &av7110->i2c_adap, SAA7146_I2C_BUS_BIT_RATE_120); /* 275 kHz */ - - ret = i2c_add_adapter(&av7110->i2c_adap); - if (ret < 0) - goto err_dvb_unregister_adapter_2; - - ttpci_eeprom_parse_mac(&av7110->i2c_adap, - av7110->dvb_adapter.proposed_mac); - ret = -ENOMEM; - - /* full-ts mod? */ - if (full_ts) - av7110->full_ts = true; - - /* check for full-ts flag in eeprom */ - if (i2c_readreg(av7110, 0xaa, 0) == 0x4f && i2c_readreg(av7110, 0xaa, 1) == 0x45) { - u8 flags = i2c_readreg(av7110, 0xaa, 2); - if (flags != 0xff && (flags & 0x01)) - av7110->full_ts = true; - } - - if (av7110->full_ts) { - printk(KERN_INFO "dvb-ttpci: full-ts mode enabled for saa7146 port B\n"); - spin_lock_init(&av7110->feedlock1); - av7110->grabbing = saa7146_vmalloc_build_pgtable(pdev, length, - &av7110->pt); - if (!av7110->grabbing) - goto err_i2c_del_3; - - saa7146_write(dev, DD1_STREAM_B, 0x00000000); - saa7146_write(dev, MC2, (MASK_10 | MASK_26)); - - saa7146_write(dev, DD1_INIT, 0x00000600); - saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); - - saa7146_write(dev, BRS_CTRL, 0x60000000); - saa7146_write(dev, MC2, MASK_08 | MASK_24); - - /* dma3 */ - saa7146_write(dev, PCI_BT_V1, 0x001c0000 | (saa7146_read(dev, PCI_BT_V1) & ~0x001f0000)); - saa7146_write(dev, BASE_ODD3, 0); - saa7146_write(dev, BASE_EVEN3, 0); - saa7146_write(dev, PROT_ADDR3, TS_WIDTH * TS_HEIGHT); - saa7146_write(dev, PITCH3, TS_WIDTH); - saa7146_write(dev, BASE_PAGE3, av7110->pt.dma | ME1 | 0x90); - saa7146_write(dev, NUM_LINE_BYTE3, (TS_HEIGHT << 16) | TS_WIDTH); - saa7146_write(dev, MC2, MASK_04 | MASK_20); - - tasklet_init(&av7110->vpe_tasklet, vpeirq, (unsigned long) av7110); - - } else if (budgetpatch) { - spin_lock_init(&av7110->feedlock1); - av7110->grabbing = saa7146_vmalloc_build_pgtable(pdev, length, - &av7110->pt); - if (!av7110->grabbing) - goto err_i2c_del_3; - - saa7146_write(dev, PCI_BT_V1, 0x1c1f101f); - saa7146_write(dev, BCS_CTRL, 0x80400040); - /* set dd1 stream a & b */ - saa7146_write(dev, DD1_STREAM_B, 0x00000000); - saa7146_write(dev, DD1_INIT, 0x03000200); - saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); - saa7146_write(dev, BRS_CTRL, 0x60000000); - saa7146_write(dev, BASE_ODD3, 0); - saa7146_write(dev, BASE_EVEN3, 0); - saa7146_write(dev, PROT_ADDR3, TS_WIDTH * TS_HEIGHT); - saa7146_write(dev, BASE_PAGE3, av7110->pt.dma | ME1 | 0x90); - - saa7146_write(dev, PITCH3, TS_WIDTH); - saa7146_write(dev, NUM_LINE_BYTE3, (TS_HEIGHT << 16) | TS_WIDTH); - - /* upload all */ - saa7146_write(dev, MC2, 0x077c077c); - saa7146_write(dev, GPIO_CTRL, 0x000000); -#if RPS_IRQ - /* set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53) - * use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled - * use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called - */ - saa7146_write(dev, EC1SSR, (0x03<<2) | 3 ); - /* set event counter 1 threshold to maximum allowed value (rEC p55) */ - saa7146_write(dev, ECT1R, 0x3fff ); -#endif - /* Setup BUDGETPATCH MAIN RPS1 "program" (p35) */ - count = 0; - - /* Wait Source Line Counter Threshold (p36) */ - WRITE_RPS1(CMD_PAUSE | EVT_HS); - /* Set GPIO3=1 (p42) */ - WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2)); - WRITE_RPS1(GPIO3_MSK); - WRITE_RPS1(SAA7146_GPIO_OUTHI<<24); -#if RPS_IRQ - /* issue RPS1 interrupt */ - WRITE_RPS1(CMD_INTERRUPT); -#endif - /* Wait reset Source Line Counter Threshold (p36) */ - WRITE_RPS1(CMD_PAUSE | RPS_INV | EVT_HS); - /* Set GPIO3=0 (p42) */ - WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2)); - WRITE_RPS1(GPIO3_MSK); - WRITE_RPS1(SAA7146_GPIO_OUTLO<<24); -#if RPS_IRQ - /* issue RPS1 interrupt */ - WRITE_RPS1(CMD_INTERRUPT); -#endif - /* Jump to begin of RPS program (p37) */ - WRITE_RPS1(CMD_JUMP); - WRITE_RPS1(dev->d_rps1.dma_handle); - - /* Fix VSYNC level */ - saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); - /* Set RPS1 Address register to point to RPS code (r108 p42) */ - saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle); - /* Set Source Line Counter Threshold, using BRS (rCC p43) - * It generates HS event every TS_HEIGHT lines - * this is related to TS_WIDTH set in register - * NUM_LINE_BYTE3. If NUM_LINE_BYTE low 16 bits - * are set to TS_WIDTH bytes (TS_WIDTH=2*188), - * then RPS_THRESH1 should be set to trigger - * every TS_HEIGHT (512) lines. - */ - saa7146_write(dev, RPS_THRESH1, (TS_HEIGHT*1) | MASK_12 ); - - /* Enable RPS1 (rFC p33) */ - saa7146_write(dev, MC1, (MASK_13 | MASK_29)); - - /* end of budgetpatch register initialization */ - tasklet_init (&av7110->vpe_tasklet, vpeirq, (unsigned long) av7110); - } else { - saa7146_write(dev, PCI_BT_V1, 0x1c00101f); - saa7146_write(dev, BCS_CTRL, 0x80400040); - - /* set dd1 stream a & b */ - saa7146_write(dev, DD1_STREAM_B, 0x00000000); - saa7146_write(dev, DD1_INIT, 0x03000000); - saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); - - /* upload all */ - saa7146_write(dev, MC2, 0x077c077c); - saa7146_write(dev, GPIO_CTRL, 0x000000); - } - - tasklet_init (&av7110->debi_tasklet, debiirq, (unsigned long) av7110); - tasklet_init (&av7110->gpio_tasklet, gpioirq, (unsigned long) av7110); - - mutex_init(&av7110->pid_mutex); - - /* locks for data transfers from/to AV7110 */ - spin_lock_init(&av7110->debilock); - mutex_init(&av7110->dcomlock); - av7110->debitype = -1; - - /* default OSD window */ - av7110->osdwin = 1; - mutex_init(&av7110->osd_mutex); - - /* TV standard */ - av7110->vidmode = tv_standard == 1 ? AV7110_VIDEO_MODE_NTSC - : AV7110_VIDEO_MODE_PAL; - - /* ARM "watchdog" */ - init_waitqueue_head(&av7110->arm_wait); - av7110->arm_thread = NULL; - - /* allocate and init buffers */ - av7110->debi_virt = pci_alloc_consistent(pdev, 8192, &av7110->debi_bus); - if (!av7110->debi_virt) - goto err_saa71466_vfree_4; - - - av7110->iobuf = vmalloc(AVOUTLEN+AOUTLEN+BMPLEN+4*IPACKS); - if (!av7110->iobuf) - goto err_pci_free_5; - - ret = av7110_av_init(av7110); - if (ret < 0) - goto err_iobuf_vfree_6; - - /* init BMP buffer */ - av7110->bmpbuf = av7110->iobuf+AVOUTLEN+AOUTLEN; - init_waitqueue_head(&av7110->bmpq); - - ret = av7110_ca_init(av7110); - if (ret < 0) - goto err_av7110_av_exit_7; - - /* load firmware into AV7110 cards */ - ret = av7110_bootarm(av7110); - if (ret < 0) - goto err_av7110_ca_exit_8; - - ret = av7110_firmversion(av7110); - if (ret < 0) - goto err_stop_arm_9; - - if (FW_VERSION(av7110->arm_app)<0x2501) - printk ("dvb-ttpci: Warning, firmware version 0x%04x is too old. " - "System might be unstable!\n", FW_VERSION(av7110->arm_app)); - - thread = kthread_run(arm_thread, (void *) av7110, "arm_mon"); - if (IS_ERR(thread)) { - ret = PTR_ERR(thread); - goto err_stop_arm_9; - } - av7110->arm_thread = thread; - - /* set initial volume in mixer struct */ - av7110->mixer.volume_left = volume; - av7110->mixer.volume_right = volume; - - ret = av7110_register(av7110); - if (ret < 0) - goto err_arm_thread_stop_10; - - init_av7110_av(av7110); - - /* special case DVB-C: these cards have an analog tuner - plus need some special handling, so we have separate - saa7146_ext_vv data for these... */ - ret = av7110_init_v4l(av7110); - if (ret < 0) - goto err_av7110_unregister_11; - - av7110->dvb_adapter.priv = av7110; - ret = frontend_init(av7110); - if (ret < 0) - goto err_av7110_exit_v4l_12; - -#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE) - av7110_ir_init(av7110); -#endif - printk(KERN_INFO "dvb-ttpci: found av7110-%d.\n", av7110_num); - av7110_num++; -out: - return ret; - -err_av7110_exit_v4l_12: - av7110_exit_v4l(av7110); -err_av7110_unregister_11: - dvb_unregister(av7110); -err_arm_thread_stop_10: - av7110_arm_sync(av7110); -err_stop_arm_9: - /* Nothing to do. Rejoice. */ -err_av7110_ca_exit_8: - av7110_ca_exit(av7110); -err_av7110_av_exit_7: - av7110_av_exit(av7110); -err_iobuf_vfree_6: - vfree(av7110->iobuf); -err_pci_free_5: - pci_free_consistent(pdev, 8192, av7110->debi_virt, av7110->debi_bus); -err_saa71466_vfree_4: - if (av7110->grabbing) - saa7146_vfree_destroy_pgtable(pdev, av7110->grabbing, &av7110->pt); -err_i2c_del_3: - i2c_del_adapter(&av7110->i2c_adap); -err_dvb_unregister_adapter_2: - dvb_unregister_adapter(&av7110->dvb_adapter); -err_put_firmware_1: - put_firmware(av7110); -err_kfree_0: - kfree(av7110); - goto out; -} - -static int __devexit av7110_detach(struct saa7146_dev* saa) -{ - struct av7110 *av7110 = saa->ext_priv; - dprintk(4, "%p\n", av7110); - -#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE) - av7110_ir_exit(av7110); -#endif - if (budgetpatch || av7110->full_ts) { - if (budgetpatch) { - /* Disable RPS1 */ - saa7146_write(saa, MC1, MASK_29); - /* VSYNC LOW (inactive) */ - saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO); - } - saa7146_write(saa, MC1, MASK_20); /* DMA3 off */ - SAA7146_IER_DISABLE(saa, MASK_10); - SAA7146_ISR_CLEAR(saa, MASK_10); - msleep(50); - tasklet_kill(&av7110->vpe_tasklet); - saa7146_vfree_destroy_pgtable(saa->pci, av7110->grabbing, &av7110->pt); - } - av7110_exit_v4l(av7110); - - av7110_arm_sync(av7110); - - tasklet_kill(&av7110->debi_tasklet); - tasklet_kill(&av7110->gpio_tasklet); - - dvb_unregister(av7110); - - SAA7146_IER_DISABLE(saa, MASK_19 | MASK_03); - SAA7146_ISR_CLEAR(saa, MASK_19 | MASK_03); - - av7110_ca_exit(av7110); - av7110_av_exit(av7110); - - vfree(av7110->iobuf); - pci_free_consistent(saa->pci, 8192, av7110->debi_virt, - av7110->debi_bus); - - i2c_del_adapter(&av7110->i2c_adap); - - dvb_unregister_adapter (&av7110->dvb_adapter); - - av7110_num--; - - put_firmware(av7110); - - kfree(av7110); - - saa->ext_priv = NULL; - - return 0; -} - - -static void av7110_irq(struct saa7146_dev* dev, u32 *isr) -{ - struct av7110 *av7110 = dev->ext_priv; - - //print_time("av7110_irq"); - - /* Note: Don't try to handle the DEBI error irq (MASK_18), in - * intel mode the timeout is asserted all the time... - */ - - if (*isr & MASK_19) { - //printk("av7110_irq: DEBI\n"); - /* Note 1: The DEBI irq is level triggered: We must enable it - * only after we started a DMA xfer, and disable it here - * immediately, or it will be signalled all the time while - * DEBI is idle. - * Note 2: You would think that an irq which is masked is - * not signalled by the hardware. Not so for the SAA7146: - * An irq is signalled as long as the corresponding bit - * in the ISR is set, and disabling irqs just prevents the - * hardware from setting the ISR bit. This means a) that we - * must clear the ISR *after* disabling the irq (which is why - * we must do it here even though saa7146_core did it already), - * and b) that if we were to disable an edge triggered irq - * (like the gpio irqs sadly are) temporarily we would likely - * loose some. This sucks :-( - */ - SAA7146_IER_DISABLE(av7110->dev, MASK_19); - SAA7146_ISR_CLEAR(av7110->dev, MASK_19); - tasklet_schedule(&av7110->debi_tasklet); - } - - if (*isr & MASK_03) { - //printk("av7110_irq: GPIO\n"); - tasklet_schedule(&av7110->gpio_tasklet); - } - - if (*isr & MASK_10) - tasklet_schedule(&av7110->vpe_tasklet); -} - - -static struct saa7146_extension av7110_extension_driver; - -#define MAKE_AV7110_INFO(x_var,x_name) \ -static struct saa7146_pci_extension_data x_var = { \ - .ext_priv = x_name, \ - .ext = &av7110_extension_driver } - -MAKE_AV7110_INFO(tts_1_X_fsc,"Technotrend/Hauppauge WinTV DVB-S rev1.X or Fujitsu Siemens DVB-C"); -MAKE_AV7110_INFO(ttt_1_X, "Technotrend/Hauppauge WinTV DVB-T rev1.X"); -MAKE_AV7110_INFO(ttc_1_X, "Technotrend/Hauppauge WinTV Nexus-CA rev1.X"); -MAKE_AV7110_INFO(ttc_2_X, "Technotrend/Hauppauge WinTV DVB-C rev2.X"); -MAKE_AV7110_INFO(tts_2_X, "Technotrend/Hauppauge WinTV Nexus-S rev2.X"); -MAKE_AV7110_INFO(tts_2_3, "Technotrend/Hauppauge WinTV Nexus-S rev2.3"); -MAKE_AV7110_INFO(tts_1_3se, "Technotrend/Hauppauge WinTV DVB-S rev1.3 SE"); -MAKE_AV7110_INFO(ttt, "Technotrend/Hauppauge DVB-T"); -MAKE_AV7110_INFO(fsc, "Fujitsu Siemens DVB-C"); -MAKE_AV7110_INFO(fss, "Fujitsu Siemens DVB-S rev1.6"); -MAKE_AV7110_INFO(gxs_1_3, "Galaxis DVB-S rev1.3"); - -static struct pci_device_id pci_tbl[] = { - MAKE_EXTENSION_PCI(fsc, 0x110a, 0x0000), - MAKE_EXTENSION_PCI(tts_1_X_fsc, 0x13c2, 0x0000), - MAKE_EXTENSION_PCI(ttt_1_X, 0x13c2, 0x0001), - MAKE_EXTENSION_PCI(ttc_2_X, 0x13c2, 0x0002), - MAKE_EXTENSION_PCI(tts_2_X, 0x13c2, 0x0003), - MAKE_EXTENSION_PCI(gxs_1_3, 0x13c2, 0x0004), - MAKE_EXTENSION_PCI(fss, 0x13c2, 0x0006), - MAKE_EXTENSION_PCI(ttt, 0x13c2, 0x0008), - MAKE_EXTENSION_PCI(ttc_1_X, 0x13c2, 0x000a), - MAKE_EXTENSION_PCI(tts_2_3, 0x13c2, 0x000e), - MAKE_EXTENSION_PCI(tts_1_3se, 0x13c2, 0x1002), - -/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD */ // Technisat SkyStar1 -/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0009), UNDEFINED CARD */ // TT/Hauppauge WinTV Nexus-CA v???? - - { - .vendor = 0, - } -}; - -MODULE_DEVICE_TABLE(pci, pci_tbl); - - -static struct saa7146_extension av7110_extension_driver = { - .name = "av7110", - .flags = SAA7146_USE_I2C_IRQ, - - .module = THIS_MODULE, - .pci_tbl = &pci_tbl[0], - .attach = av7110_attach, - .detach = __devexit_p(av7110_detach), - - .irq_mask = MASK_19 | MASK_03 | MASK_10, - .irq_func = av7110_irq, -}; - - -static int __init av7110_init(void) -{ - int retval; - retval = saa7146_register_extension(&av7110_extension_driver); - return retval; -} - - -static void __exit av7110_exit(void) -{ - saa7146_unregister_extension(&av7110_extension_driver); -} - -module_init(av7110_init); -module_exit(av7110_exit); - -MODULE_DESCRIPTION("driver for the SAA7146 based AV110 PCI DVB cards by " - "Siemens, Technotrend, Hauppauge"); -MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, others"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/ttpci/av7110.h b/drivers/media/dvb/ttpci/av7110.h deleted file mode 100644 index 88b3b2d..0000000 --- a/drivers/media/dvb/ttpci/av7110.h +++ /dev/null @@ -1,314 +0,0 @@ -#ifndef _AV7110_H_ -#define _AV7110_H_ - -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -#include "dvbdev.h" -#include "demux.h" -#include "dvb_demux.h" -#include "dmxdev.h" -#include "dvb_filter.h" -#include "dvb_net.h" -#include "dvb_ringbuffer.h" -#include "dvb_frontend.h" -#include "ves1820.h" -#include "ves1x93.h" -#include "stv0299.h" -#include "tda8083.h" -#include "sp8870.h" -#include "stv0297.h" -#include "l64781.h" - -#include - - -#define ANALOG_TUNER_VES1820 1 -#define ANALOG_TUNER_STV0297 2 - -extern int av7110_debug; - -#define dprintk(level,args...) \ - do { if ((av7110_debug & level)) { printk("dvb-ttpci: %s(): ", __func__); printk(args); } } while (0) - -#define MAXFILT 32 - -enum {AV_PES_STREAM, PS_STREAM, TS_STREAM, PES_STREAM}; - -enum av7110_video_mode { - AV7110_VIDEO_MODE_PAL = 0, - AV7110_VIDEO_MODE_NTSC = 1 -}; - -struct av7110_p2t { - u8 pes[TS_SIZE]; - u8 counter; - long int pos; - int frags; - struct dvb_demux_feed *feed; -}; - -/* video MPEG decoder events: */ -/* (code copied from dvb_frontend.c, should maybe be factored out...) */ -#define MAX_VIDEO_EVENT 8 -struct dvb_video_events { - struct video_event events[MAX_VIDEO_EVENT]; - int eventw; - int eventr; - int overflow; - wait_queue_head_t wait_queue; - spinlock_t lock; -}; - - -struct av7110; - -/* infrared remote control */ -struct infrared { - u16 key_map[256]; - struct input_dev *input_dev; - char input_phys[32]; - struct timer_list keyup_timer; - struct tasklet_struct ir_tasklet; - void (*ir_handler)(struct av7110 *av7110, u32 ircom); - u32 ir_command; - u32 ir_config; - u32 device_mask; - u8 protocol; - u8 inversion; - u16 last_key; - u16 last_toggle; - u8 delay_timer_finished; -}; - - -/* place to store all the necessary device information */ -struct av7110 { - - /* devices */ - - struct dvb_device dvb_dev; - struct dvb_net dvb_net; - - struct video_device *v4l_dev; - struct video_device *vbi_dev; - - struct saa7146_dev *dev; - - struct i2c_adapter i2c_adap; - - char *card_name; - - /* support for analog module of dvb-c */ - int analog_tuner_flags; - int current_input; - u32 current_freq; - - struct tasklet_struct debi_tasklet; - struct tasklet_struct gpio_tasklet; - - int adac_type; /* audio DAC type */ -#define DVB_ADAC_TI 0 -#define DVB_ADAC_CRYSTAL 1 -#define DVB_ADAC_MSP34x0 2 -#define DVB_ADAC_MSP34x5 3 -#define DVB_ADAC_NONE -1 - - - /* buffers */ - - void *iobuf; /* memory for all buffers */ - struct dvb_ringbuffer avout; /* buffer for video or A/V mux */ -#define AVOUTLEN (128*1024) - struct dvb_ringbuffer aout; /* buffer for audio */ -#define AOUTLEN (64*1024) - void *bmpbuf; -#define BMPLEN (8*32768+1024) - - /* bitmap buffers and states */ - - int bmpp; - int bmplen; - volatile int bmp_state; -#define BMP_NONE 0 -#define BMP_LOADING 1 -#define BMP_LOADED 2 - wait_queue_head_t bmpq; - - - /* DEBI and polled command interface */ - - spinlock_t debilock; - struct mutex dcomlock; - volatile int debitype; - volatile int debilen; - - - /* Recording and playback flags */ - - int rec_mode; - int playing; -#define RP_NONE 0 -#define RP_VIDEO 1 -#define RP_AUDIO 2 -#define RP_AV 3 - - - /* OSD */ - - int osdwin; /* currently active window */ - u16 osdbpp[8]; - struct mutex osd_mutex; - - /* CA */ - - ca_slot_info_t ci_slot[2]; - - enum av7110_video_mode vidmode; - struct dmxdev dmxdev; - struct dvb_demux demux; - - struct dmx_frontend hw_frontend; - struct dmx_frontend mem_frontend; - - /* for budget mode demux1 */ - struct dmxdev dmxdev1; - struct dvb_demux demux1; - struct dvb_net dvb_net1; - spinlock_t feedlock1; - int feeding1; - u32 ttbp; - unsigned char *grabbing; - struct saa7146_pgtable pt; - struct tasklet_struct vpe_tasklet; - bool full_ts; - - int fe_synced; - struct mutex pid_mutex; - - int video_blank; - struct video_status videostate; - u16 display_panscan; - int display_ar; - int trickmode; -#define TRICK_NONE 0 -#define TRICK_FAST 1 -#define TRICK_SLOW 2 -#define TRICK_FREEZE 3 - struct audio_status audiostate; - - struct dvb_demux_filter *handle2filter[32]; - struct av7110_p2t p2t_filter[MAXFILT]; - struct dvb_filter_pes2ts p2t[2]; - struct ipack ipack[2]; - u8 *kbuf[2]; - - int sinfo; - int feeding; - - int arm_errors; - int registered; - - - /* AV711X */ - - u32 arm_fw; - u32 arm_rtsl; - u32 arm_vid; - u32 arm_app; - u32 avtype; - int arm_ready; - struct task_struct *arm_thread; - wait_queue_head_t arm_wait; - u16 arm_loops; - - void *debi_virt; - dma_addr_t debi_bus; - - u16 pids[DMX_PES_OTHER]; - - struct dvb_ringbuffer ci_rbuffer; - struct dvb_ringbuffer ci_wbuffer; - - struct audio_mixer mixer; - - struct dvb_adapter dvb_adapter; - struct dvb_device *video_dev; - struct dvb_device *audio_dev; - struct dvb_device *ca_dev; - struct dvb_device *osd_dev; - - struct dvb_video_events video_events; - video_size_t video_size; - - u16 wssMode; - u16 wssData; - - struct infrared ir; - - /* firmware stuff */ - unsigned char *bin_fw; - unsigned long size_fw; - - unsigned char *bin_dpram; - unsigned long size_dpram; - - unsigned char *bin_root; - unsigned long size_root; - - struct dvb_frontend* fe; - fe_status_t fe_status; - - /* crash recovery */ - void (*recover)(struct av7110* av7110); - fe_sec_voltage_t saved_voltage; - fe_sec_tone_mode_t saved_tone; - struct dvb_diseqc_master_cmd saved_master_cmd; - fe_sec_mini_cmd_t saved_minicmd; - - int (*fe_init)(struct dvb_frontend* fe); - int (*fe_read_status)(struct dvb_frontend* fe, fe_status_t* status); - int (*fe_diseqc_reset_overload)(struct dvb_frontend* fe); - int (*fe_diseqc_send_master_cmd)(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd); - int (*fe_diseqc_send_burst)(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd); - int (*fe_set_tone)(struct dvb_frontend* fe, fe_sec_tone_mode_t tone); - int (*fe_set_voltage)(struct dvb_frontend* fe, fe_sec_voltage_t voltage); - int (*fe_dishnetwork_send_legacy_command)(struct dvb_frontend* fe, unsigned long cmd); - int (*fe_set_frontend)(struct dvb_frontend *fe); -}; - - -extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid, - u16 subpid, u16 pcrpid); - -extern int av7110_check_ir_config(struct av7110 *av7110, int force); -extern int av7110_ir_init(struct av7110 *av7110); -extern void av7110_ir_exit(struct av7110 *av7110); - -/* msp3400 i2c subaddresses */ -#define MSP_WR_DEM 0x10 -#define MSP_RD_DEM 0x11 -#define MSP_WR_DSP 0x12 -#define MSP_RD_DSP 0x13 - -extern int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val); -extern u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg); -extern int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val); - - -extern int av7110_init_analog_module(struct av7110 *av7110); -extern int av7110_init_v4l(struct av7110 *av7110); -extern int av7110_exit_v4l(struct av7110 *av7110); - -#endif /* _AV7110_H_ */ diff --git a/drivers/media/dvb/ttpci/av7110_av.c b/drivers/media/dvb/ttpci/av7110_av.c deleted file mode 100644 index 952b33d..0000000 --- a/drivers/media/dvb/ttpci/av7110_av.c +++ /dev/null @@ -1,1626 +0,0 @@ -/* - * av7110_av.c: audio and video MPEG decoder stuff - * - * Copyright (C) 1999-2002 Ralph Metzler - * & Marcus Metzler for convergence integrated media GmbH - * - * originally based on code by: - * Copyright (C) 1998,1999 Christian Theiss - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - * - * - * the project's page is at http://www.linuxtv.org/ - */ - -#include -#include -#include -#include -#include - -#include "av7110.h" -#include "av7110_hw.h" -#include "av7110_av.h" -#include "av7110_ipack.h" - -/* MPEG-2 (ISO 13818 / H.222.0) stream types */ -#define PROG_STREAM_MAP 0xBC -#define PRIVATE_STREAM1 0xBD -#define PADDING_STREAM 0xBE -#define PRIVATE_STREAM2 0xBF -#define AUDIO_STREAM_S 0xC0 -#define AUDIO_STREAM_E 0xDF -#define VIDEO_STREAM_S 0xE0 -#define VIDEO_STREAM_E 0xEF -#define ECM_STREAM 0xF0 -#define EMM_STREAM 0xF1 -#define DSM_CC_STREAM 0xF2 -#define ISO13522_STREAM 0xF3 -#define PROG_STREAM_DIR 0xFF - -#define PTS_DTS_FLAGS 0xC0 - -//pts_dts flags -#define PTS_ONLY 0x80 -#define PTS_DTS 0xC0 -#define TS_SIZE 188 -#define TRANS_ERROR 0x80 -#define PAY_START 0x40 -#define TRANS_PRIO 0x20 -#define PID_MASK_HI 0x1F -//flags -#define TRANS_SCRMBL1 0x80 -#define TRANS_SCRMBL2 0x40 -#define ADAPT_FIELD 0x20 -#define PAYLOAD 0x10 -#define COUNT_MASK 0x0F - -// adaptation flags -#define DISCON_IND 0x80 -#define RAND_ACC_IND 0x40 -#define ES_PRI_IND 0x20 -#define PCR_FLAG 0x10 -#define OPCR_FLAG 0x08 -#define SPLICE_FLAG 0x04 -#define TRANS_PRIV 0x02 -#define ADAP_EXT_FLAG 0x01 - -// adaptation extension flags -#define LTW_FLAG 0x80 -#define PIECE_RATE 0x40 -#define SEAM_SPLICE 0x20 - - -static void p_to_t(u8 const *buf, long int length, u16 pid, - u8 *counter, struct dvb_demux_feed *feed); -static int write_ts_to_decoder(struct av7110 *av7110, int type, const u8 *buf, size_t len); - - -int av7110_record_cb(struct dvb_filter_pes2ts *p2t, u8 *buf, size_t len) -{ - struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *) p2t->priv; - - if (!(dvbdmxfeed->ts_type & TS_PACKET)) - return 0; - if (buf[3] == 0xe0) // video PES do not have a length in TS - buf[4] = buf[5] = 0; - if (dvbdmxfeed->ts_type & TS_PAYLOAD_ONLY) - return dvbdmxfeed->cb.ts(buf, len, NULL, 0, - &dvbdmxfeed->feed.ts, DMX_OK); - else - return dvb_filter_pes2ts(p2t, buf, len, 1); -} - -static int dvb_filter_pes2ts_cb(void *priv, unsigned char *data) -{ - struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *) priv; - - dvbdmxfeed->cb.ts(data, 188, NULL, 0, - &dvbdmxfeed->feed.ts, DMX_OK); - return 0; -} - -int av7110_av_start_record(struct av7110 *av7110, int av, - struct dvb_demux_feed *dvbdmxfeed) -{ - int ret = 0; - struct dvb_demux *dvbdmx = dvbdmxfeed->demux; - - dprintk(2, "av7110:%p, , dvb_demux_feed:%p\n", av7110, dvbdmxfeed); - - if (av7110->playing || (av7110->rec_mode & av)) - return -EBUSY; - av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Stop, 0); - dvbdmx->recording = 1; - av7110->rec_mode |= av; - - switch (av7110->rec_mode) { - case RP_AUDIO: - dvb_filter_pes2ts_init(&av7110->p2t[0], - dvbdmx->pesfilter[0]->pid, - dvb_filter_pes2ts_cb, - (void *) dvbdmx->pesfilter[0]); - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Record, 2, AudioPES, 0); - break; - - case RP_VIDEO: - dvb_filter_pes2ts_init(&av7110->p2t[1], - dvbdmx->pesfilter[1]->pid, - dvb_filter_pes2ts_cb, - (void *) dvbdmx->pesfilter[1]); - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Record, 2, VideoPES, 0); - break; - - case RP_AV: - dvb_filter_pes2ts_init(&av7110->p2t[0], - dvbdmx->pesfilter[0]->pid, - dvb_filter_pes2ts_cb, - (void *) dvbdmx->pesfilter[0]); - dvb_filter_pes2ts_init(&av7110->p2t[1], - dvbdmx->pesfilter[1]->pid, - dvb_filter_pes2ts_cb, - (void *) dvbdmx->pesfilter[1]); - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Record, 2, AV_PES, 0); - break; - } - return ret; -} - -int av7110_av_start_play(struct av7110 *av7110, int av) -{ - int ret = 0; - dprintk(2, "av7110:%p, \n", av7110); - - if (av7110->rec_mode) - return -EBUSY; - if (av7110->playing & av) - return -EBUSY; - - av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Stop, 0); - - if (av7110->playing == RP_NONE) { - av7110_ipack_reset(&av7110->ipack[0]); - av7110_ipack_reset(&av7110->ipack[1]); - } - - av7110->playing |= av; - switch (av7110->playing) { - case RP_AUDIO: - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Play, 2, AudioPES, 0); - break; - case RP_VIDEO: - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Play, 2, VideoPES, 0); - av7110->sinfo = 0; - break; - case RP_AV: - av7110->sinfo = 0; - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Play, 2, AV_PES, 0); - break; - } - return ret; -} - -int av7110_av_stop(struct av7110 *av7110, int av) -{ - int ret = 0; - dprintk(2, "av7110:%p, \n", av7110); - - if (!(av7110->playing & av) && !(av7110->rec_mode & av)) - return 0; - av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Stop, 0); - if (av7110->playing) { - av7110->playing &= ~av; - switch (av7110->playing) { - case RP_AUDIO: - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Play, 2, AudioPES, 0); - break; - case RP_VIDEO: - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Play, 2, VideoPES, 0); - break; - case RP_NONE: - ret = av7110_set_vidmode(av7110, av7110->vidmode); - break; - } - } else { - av7110->rec_mode &= ~av; - switch (av7110->rec_mode) { - case RP_AUDIO: - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Record, 2, AudioPES, 0); - break; - case RP_VIDEO: - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Record, 2, VideoPES, 0); - break; - case RP_NONE: - break; - } - } - return ret; -} - - -int av7110_pes_play(void *dest, struct dvb_ringbuffer *buf, int dlen) -{ - int len; - u32 sync; - u16 blen; - - if (!dlen) { - wake_up(&buf->queue); - return -1; - } - while (1) { - len = dvb_ringbuffer_avail(buf); - if (len < 6) { - wake_up(&buf->queue); - return -1; - } - sync = DVB_RINGBUFFER_PEEK(buf, 0) << 24; - sync |= DVB_RINGBUFFER_PEEK(buf, 1) << 16; - sync |= DVB_RINGBUFFER_PEEK(buf, 2) << 8; - sync |= DVB_RINGBUFFER_PEEK(buf, 3); - - if (((sync &~ 0x0f) == 0x000001e0) || - ((sync &~ 0x1f) == 0x000001c0) || - (sync == 0x000001bd)) - break; - printk("resync\n"); - DVB_RINGBUFFER_SKIP(buf, 1); - } - blen = DVB_RINGBUFFER_PEEK(buf, 4) << 8; - blen |= DVB_RINGBUFFER_PEEK(buf, 5); - blen += 6; - if (len < blen || blen > dlen) { - //printk("buffer empty - avail %d blen %u dlen %d\n", len, blen, dlen); - wake_up(&buf->queue); - return -1; - } - - dvb_ringbuffer_read(buf, dest, (size_t) blen); - - dprintk(2, "pread=0x%08lx, pwrite=0x%08lx\n", - (unsigned long) buf->pread, (unsigned long) buf->pwrite); - wake_up(&buf->queue); - return blen; -} - - -int av7110_set_volume(struct av7110 *av7110, int volleft, int volright) -{ - int err, vol, val, balance = 0; - - dprintk(2, "av7110:%p, \n", av7110); - - av7110->mixer.volume_left = volleft; - av7110->mixer.volume_right = volright; - - switch (av7110->adac_type) { - case DVB_ADAC_TI: - volleft = (volleft * 256) / 1036; - volright = (volright * 256) / 1036; - if (volleft > 0x3f) - volleft = 0x3f; - if (volright > 0x3f) - volright = 0x3f; - if ((err = SendDAC(av7110, 3, 0x80 + volleft))) - return err; - return SendDAC(av7110, 4, volright); - - case DVB_ADAC_CRYSTAL: - volleft = 127 - volleft / 2; - volright = 127 - volright / 2; - i2c_writereg(av7110, 0x20, 0x03, volleft); - i2c_writereg(av7110, 0x20, 0x04, volright); - return 0; - - case DVB_ADAC_MSP34x0: - vol = (volleft > volright) ? volleft : volright; - val = (vol * 0x73 / 255) << 8; - if (vol > 0) - balance = ((volright - volleft) * 127) / vol; - msp_writereg(av7110, MSP_WR_DSP, 0x0001, balance << 8); - msp_writereg(av7110, MSP_WR_DSP, 0x0000, val); /* loudspeaker */ - msp_writereg(av7110, MSP_WR_DSP, 0x0006, val); /* headphonesr */ - return 0; - - case DVB_ADAC_MSP34x5: - vol = (volleft > volright) ? volleft : volright; - val = (vol * 0x73 / 255) << 8; - if (vol > 0) - balance = ((volright - volleft) * 127) / vol; - msp_writereg(av7110, MSP_WR_DSP, 0x0001, balance << 8); - msp_writereg(av7110, MSP_WR_DSP, 0x0000, val); /* loudspeaker */ - return 0; - } - - return 0; -} - -int av7110_set_vidmode(struct av7110 *av7110, enum av7110_video_mode mode) -{ - int ret; - dprintk(2, "av7110:%p, \n", av7110); - - ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, LoadVidCode, 1, mode); - - if (!ret && !av7110->playing) { - ret = ChangePIDs(av7110, av7110->pids[DMX_PES_VIDEO], - av7110->pids[DMX_PES_AUDIO], - av7110->pids[DMX_PES_TELETEXT], - 0, av7110->pids[DMX_PES_PCR]); - if (!ret) - ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0); - } - return ret; -} - - -static enum av7110_video_mode sw2mode[16] = { - AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_NTSC, - AV7110_VIDEO_MODE_NTSC, AV7110_VIDEO_MODE_PAL, - AV7110_VIDEO_MODE_NTSC, AV7110_VIDEO_MODE_NTSC, - AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_NTSC, - AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_PAL, - AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_PAL, - AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_PAL, - AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_PAL, -}; - -static int get_video_format(struct av7110 *av7110, u8 *buf, int count) -{ - int i; - int hsize, vsize; - int sw; - u8 *p; - int ret = 0; - - dprintk(2, "av7110:%p, \n", av7110); - - if (av7110->sinfo) - return 0; - for (i = 7; i < count - 10; i++) { - p = buf + i; - if (p[0] || p[1] || p[2] != 0x01 || p[3] != 0xb3) - continue; - p += 4; - hsize = ((p[1] &0xF0) >> 4) | (p[0] << 4); - vsize = ((p[1] &0x0F) << 8) | (p[2]); - sw = (p[3] & 0x0F); - ret = av7110_set_vidmode(av7110, sw2mode[sw]); - if (!ret) { - dprintk(2, "playback %dx%d fr=%d\n", hsize, vsize, sw); - av7110->sinfo = 1; - } - break; - } - return ret; -} - - -/**************************************************************************** - * I/O buffer management and control - ****************************************************************************/ - -static inline long aux_ring_buffer_write(struct dvb_ringbuffer *rbuf, - const u8 *buf, unsigned long count) -{ - unsigned long todo = count; - int free; - - while (todo > 0) { - if (dvb_ringbuffer_free(rbuf) < 2048) { - if (wait_event_interruptible(rbuf->queue, - (dvb_ringbuffer_free(rbuf) >= 2048))) - return count - todo; - } - free = dvb_ringbuffer_free(rbuf); - if (free > todo) - free = todo; - dvb_ringbuffer_write(rbuf, buf, free); - todo -= free; - buf += free; - } - - return count - todo; -} - -static void play_video_cb(u8 *buf, int count, void *priv) -{ - struct av7110 *av7110 = (struct av7110 *) priv; - dprintk(2, "av7110:%p, \n", av7110); - - if ((buf[3] & 0xe0) == 0xe0) { - get_video_format(av7110, buf, count); - aux_ring_buffer_write(&av7110->avout, buf, count); - } else - aux_ring_buffer_write(&av7110->aout, buf, count); -} - -static void play_audio_cb(u8 *buf, int count, void *priv) -{ - struct av7110 *av7110 = (struct av7110 *) priv; - dprintk(2, "av7110:%p, \n", av7110); - - aux_ring_buffer_write(&av7110->aout, buf, count); -} - - -#define FREE_COND_TS (dvb_ringbuffer_free(rb) >= 4096) - -static ssize_t ts_play(struct av7110 *av7110, const char __user *buf, - unsigned long count, int nonblock, int type) -{ - struct dvb_ringbuffer *rb; - u8 *kb; - unsigned long todo = count; - - dprintk(2, "%s: type %d cnt %lu\n", __func__, type, count); - - rb = (type) ? &av7110->avout : &av7110->aout; - kb = av7110->kbuf[type]; - - if (!kb) - return -ENOBUFS; - - if (nonblock && !FREE_COND_TS) - return -EWOULDBLOCK; - - while (todo >= TS_SIZE) { - if (!FREE_COND_TS) { - if (nonblock) - return count - todo; - if (wait_event_interruptible(rb->queue, FREE_COND_TS)) - return count - todo; - } - if (copy_from_user(kb, buf, TS_SIZE)) - return -EFAULT; - write_ts_to_decoder(av7110, type, kb, TS_SIZE); - todo -= TS_SIZE; - buf += TS_SIZE; - } - - return count - todo; -} - - -#define FREE_COND (dvb_ringbuffer_free(&av7110->avout) >= 20 * 1024 && \ - dvb_ringbuffer_free(&av7110->aout) >= 20 * 1024) - -static ssize_t dvb_play(struct av7110 *av7110, const char __user *buf, - unsigned long count, int nonblock, int type) -{ - unsigned long todo = count, n; - dprintk(2, "av7110:%p, \n", av7110); - - if (!av7110->kbuf[type]) - return -ENOBUFS; - - if (nonblock && !FREE_COND) - return -EWOULDBLOCK; - - while (todo > 0) { - if (!FREE_COND) { - if (nonblock) - return count - todo; - if (wait_event_interruptible(av7110->avout.queue, - FREE_COND)) - return count - todo; - } - n = todo; - if (n > IPACKS * 2) - n = IPACKS * 2; - if (copy_from_user(av7110->kbuf[type], buf, n)) - return -EFAULT; - av7110_ipack_instant_repack(av7110->kbuf[type], n, - &av7110->ipack[type]); - todo -= n; - buf += n; - } - return count - todo; -} - -static ssize_t dvb_play_kernel(struct av7110 *av7110, const u8 *buf, - unsigned long count, int nonblock, int type) -{ - unsigned long todo = count, n; - dprintk(2, "av7110:%p, \n", av7110); - - if (!av7110->kbuf[type]) - return -ENOBUFS; - - if (nonblock && !FREE_COND) - return -EWOULDBLOCK; - - while (todo > 0) { - if (!FREE_COND) { - if (nonblock) - return count - todo; - if (wait_event_interruptible(av7110->avout.queue, - FREE_COND)) - return count - todo; - } - n = todo; - if (n > IPACKS * 2) - n = IPACKS * 2; - av7110_ipack_instant_repack(buf, n, &av7110->ipack[type]); - todo -= n; - buf += n; - } - return count - todo; -} - -static ssize_t dvb_aplay(struct av7110 *av7110, const char __user *buf, - unsigned long count, int nonblock, int type) -{ - unsigned long todo = count, n; - dprintk(2, "av7110:%p, \n", av7110); - - if (!av7110->kbuf[type]) - return -ENOBUFS; - if (nonblock && dvb_ringbuffer_free(&av7110->aout) < 20 * 1024) - return -EWOULDBLOCK; - - while (todo > 0) { - if (dvb_ringbuffer_free(&av7110->aout) < 20 * 1024) { - if (nonblock) - return count - todo; - if (wait_event_interruptible(av7110->aout.queue, - (dvb_ringbuffer_free(&av7110->aout) >= 20 * 1024))) - return count-todo; - } - n = todo; - if (n > IPACKS * 2) - n = IPACKS * 2; - if (copy_from_user(av7110->kbuf[type], buf, n)) - return -EFAULT; - av7110_ipack_instant_repack(av7110->kbuf[type], n, - &av7110->ipack[type]); - todo -= n; - buf += n; - } - return count - todo; -} - -void av7110_p2t_init(struct av7110_p2t *p, struct dvb_demux_feed *feed) -{ - memset(p->pes, 0, TS_SIZE); - p->counter = 0; - p->pos = 0; - p->frags = 0; - if (feed) - p->feed = feed; -} - -static void clear_p2t(struct av7110_p2t *p) -{ - memset(p->pes, 0, TS_SIZE); -// p->counter = 0; - p->pos = 0; - p->frags = 0; -} - - -static int find_pes_header(u8 const *buf, long int length, int *frags) -{ - int c = 0; - int found = 0; - - *frags = 0; - - while (c < length - 3 && !found) { - if (buf[c] == 0x00 && buf[c + 1] == 0x00 && - buf[c + 2] == 0x01) { - switch ( buf[c + 3] ) { - case PROG_STREAM_MAP: - case PRIVATE_STREAM2: - case PROG_STREAM_DIR: - case ECM_STREAM : - case EMM_STREAM : - case PADDING_STREAM : - case DSM_CC_STREAM : - case ISO13522_STREAM: - case PRIVATE_STREAM1: - case AUDIO_STREAM_S ... AUDIO_STREAM_E: - case VIDEO_STREAM_S ... VIDEO_STREAM_E: - found = 1; - break; - - default: - c++; - break; - } - } else - c++; - } - if (c == length - 3 && !found) { - if (buf[length - 1] == 0x00) - *frags = 1; - if (buf[length - 2] == 0x00 && - buf[length - 1] == 0x00) - *frags = 2; - if (buf[length - 3] == 0x00 && - buf[length - 2] == 0x00 && - buf[length - 1] == 0x01) - *frags = 3; - return -1; - } - - return c; -} - -void av7110_p2t_write(u8 const *buf, long int length, u16 pid, struct av7110_p2t *p) -{ - int c, c2, l, add; - int check, rest; - - c = 0; - c2 = 0; - if (p->frags){ - check = 0; - switch(p->frags) { - case 1: - if (buf[c] == 0x00 && buf[c + 1] == 0x01) { - check = 1; - c += 2; - } - break; - case 2: - if (buf[c] == 0x01) { - check = 1; - c++; - } - break; - case 3: - check = 1; - } - if (check) { - switch (buf[c]) { - case PROG_STREAM_MAP: - case PRIVATE_STREAM2: - case PROG_STREAM_DIR: - case ECM_STREAM : - case EMM_STREAM : - case PADDING_STREAM : - case DSM_CC_STREAM : - case ISO13522_STREAM: - case PRIVATE_STREAM1: - case AUDIO_STREAM_S ... AUDIO_STREAM_E: - case VIDEO_STREAM_S ... VIDEO_STREAM_E: - p->pes[0] = 0x00; - p->pes[1] = 0x00; - p->pes[2] = 0x01; - p->pes[3] = buf[c]; - p->pos = 4; - memcpy(p->pes + p->pos, buf + c, (TS_SIZE - 4) - p->pos); - c += (TS_SIZE - 4) - p->pos; - p_to_t(p->pes, (TS_SIZE - 4), pid, &p->counter, p->feed); - clear_p2t(p); - break; - - default: - c = 0; - break; - } - } - p->frags = 0; - } - - if (p->pos) { - c2 = find_pes_header(buf + c, length - c, &p->frags); - if (c2 >= 0 && c2 < (TS_SIZE - 4) - p->pos) - l = c2+c; - else - l = (TS_SIZE - 4) - p->pos; - memcpy(p->pes + p->pos, buf, l); - c += l; - p->pos += l; - p_to_t(p->pes, p->pos, pid, &p->counter, p->feed); - clear_p2t(p); - } - - add = 0; - while (c < length) { - c2 = find_pes_header(buf + c + add, length - c - add, &p->frags); - if (c2 >= 0) { - c2 += c + add; - if (c2 > c){ - p_to_t(buf + c, c2 - c, pid, &p->counter, p->feed); - c = c2; - clear_p2t(p); - add = 0; - } else - add = 1; - } else { - l = length - c; - rest = l % (TS_SIZE - 4); - l -= rest; - p_to_t(buf + c, l, pid, &p->counter, p->feed); - memcpy(p->pes, buf + c + l, rest); - p->pos = rest; - c = length; - } - } -} - - -static int write_ts_header2(u16 pid, u8 *counter, int pes_start, u8 *buf, u8 length) -{ - int i; - int c = 0; - int fill; - u8 tshead[4] = { 0x47, 0x00, 0x00, 0x10 }; - - fill = (TS_SIZE - 4) - length; - if (pes_start) - tshead[1] = 0x40; - if (fill) - tshead[3] = 0x30; - tshead[1] |= (u8)((pid & 0x1F00) >> 8); - tshead[2] |= (u8)(pid & 0x00FF); - tshead[3] |= ((*counter)++ & 0x0F); - memcpy(buf, tshead, 4); - c += 4; - - if (fill) { - buf[4] = fill - 1; - c++; - if (fill > 1) { - buf[5] = 0x00; - c++; - } - for (i = 6; i < fill + 4; i++) { - buf[i] = 0xFF; - c++; - } - } - - return c; -} - - -static void p_to_t(u8 const *buf, long int length, u16 pid, u8 *counter, - struct dvb_demux_feed *feed) -{ - int l, pes_start; - u8 obuf[TS_SIZE]; - long c = 0; - - pes_start = 0; - if (length > 3 && - buf[0] == 0x00 && buf[1] == 0x00 && buf[2] == 0x01) - switch (buf[3]) { - case PROG_STREAM_MAP: - case PRIVATE_STREAM2: - case PROG_STREAM_DIR: - case ECM_STREAM : - case EMM_STREAM : - case PADDING_STREAM : - case DSM_CC_STREAM : - case ISO13522_STREAM: - case PRIVATE_STREAM1: - case AUDIO_STREAM_S ... AUDIO_STREAM_E: - case VIDEO_STREAM_S ... VIDEO_STREAM_E: - pes_start = 1; - break; - - default: - break; - } - - while (c < length) { - memset(obuf, 0, TS_SIZE); - if (length - c >= (TS_SIZE - 4)){ - l = write_ts_header2(pid, counter, pes_start, - obuf, (TS_SIZE - 4)); - memcpy(obuf + l, buf + c, TS_SIZE - l); - c += TS_SIZE - l; - } else { - l = write_ts_header2(pid, counter, pes_start, - obuf, length - c); - memcpy(obuf + l, buf + c, TS_SIZE - l); - c = length; - } - feed->cb.ts(obuf, 188, NULL, 0, &feed->feed.ts, DMX_OK); - pes_start = 0; - } -} - - -static int write_ts_to_decoder(struct av7110 *av7110, int type, const u8 *buf, size_t len) -{ - struct ipack *ipack = &av7110->ipack[type]; - - if (buf[1] & TRANS_ERROR) { - av7110_ipack_reset(ipack); - return -1; - } - - if (!(buf[3] & PAYLOAD)) - return -1; - - if (buf[1] & PAY_START) - av7110_ipack_flush(ipack); - - if (buf[3] & ADAPT_FIELD) { - len -= buf[4] + 1; - buf += buf[4] + 1; - if (!len) - return 0; - } - - av7110_ipack_instant_repack(buf + 4, len - 4, ipack); - return 0; -} - - -int av7110_write_to_decoder(struct dvb_demux_feed *feed, const u8 *buf, size_t len) -{ - struct dvb_demux *demux = feed->demux; - struct av7110 *av7110 = (struct av7110 *) demux->priv; - - dprintk(2, "av7110:%p, \n", av7110); - - if (av7110->full_ts && demux->dmx.frontend->source != DMX_MEMORY_FE) - return 0; - - switch (feed->pes_type) { - case 0: - if (av7110->audiostate.stream_source == AUDIO_SOURCE_MEMORY) - return -EINVAL; - break; - case 1: - if (av7110->videostate.stream_source == VIDEO_SOURCE_MEMORY) - return -EINVAL; - break; - default: - return -1; - } - - return write_ts_to_decoder(av7110, feed->pes_type, buf, len); -} - - - -/****************************************************************************** - * Video MPEG decoder events - ******************************************************************************/ -void dvb_video_add_event(struct av7110 *av7110, struct video_event *event) -{ - struct dvb_video_events *events = &av7110->video_events; - int wp; - - spin_lock_bh(&events->lock); - - wp = (events->eventw + 1) % MAX_VIDEO_EVENT; - if (wp == events->eventr) { - events->overflow = 1; - events->eventr = (events->eventr + 1) % MAX_VIDEO_EVENT; - } - - //FIXME: timestamp? - memcpy(&events->events[events->eventw], event, sizeof(struct video_event)); - events->eventw = wp; - - spin_unlock_bh(&events->lock); - - wake_up_interruptible(&events->wait_queue); -} - - -static int dvb_video_get_event (struct av7110 *av7110, struct video_event *event, int flags) -{ - struct dvb_video_events *events = &av7110->video_events; - - if (events->overflow) { - events->overflow = 0; - return -EOVERFLOW; - } - if (events->eventw == events->eventr) { - int ret; - - if (flags & O_NONBLOCK) - return -EWOULDBLOCK; - - ret = wait_event_interruptible(events->wait_queue, - events->eventw != events->eventr); - if (ret < 0) - return ret; - } - - spin_lock_bh(&events->lock); - - memcpy(event, &events->events[events->eventr], - sizeof(struct video_event)); - events->eventr = (events->eventr + 1) % MAX_VIDEO_EVENT; - - spin_unlock_bh(&events->lock); - - return 0; -} - - -/****************************************************************************** - * DVB device file operations - ******************************************************************************/ - -static unsigned int dvb_video_poll(struct file *file, poll_table *wait) -{ - struct dvb_device *dvbdev = file->private_data; - struct av7110 *av7110 = dvbdev->priv; - unsigned int mask = 0; - - dprintk(2, "av7110:%p, \n", av7110); - - if ((file->f_flags & O_ACCMODE) != O_RDONLY) - poll_wait(file, &av7110->avout.queue, wait); - - poll_wait(file, &av7110->video_events.wait_queue, wait); - - if (av7110->video_events.eventw != av7110->video_events.eventr) - mask = POLLPRI; - - if ((file->f_flags & O_ACCMODE) != O_RDONLY) { - if (av7110->playing) { - if (FREE_COND) - mask |= (POLLOUT | POLLWRNORM); - } else /* if not playing: may play if asked for */ - mask |= (POLLOUT | POLLWRNORM); - } - - return mask; -} - -static ssize_t dvb_video_write(struct file *file, const char __user *buf, - size_t count, loff_t *ppos) -{ - struct dvb_device *dvbdev = file->private_data; - struct av7110 *av7110 = dvbdev->priv; - unsigned char c; - - dprintk(2, "av7110:%p, \n", av7110); - - if ((file->f_flags & O_ACCMODE) == O_RDONLY) - return -EPERM; - - if (av7110->videostate.stream_source != VIDEO_SOURCE_MEMORY) - return -EPERM; - - if (get_user(c, buf)) - return -EFAULT; - if (c == 0x47 && count % TS_SIZE == 0) - return ts_play(av7110, buf, count, file->f_flags & O_NONBLOCK, 1); - else - return dvb_play(av7110, buf, count, file->f_flags & O_NONBLOCK, 1); -} - -static unsigned int dvb_audio_poll(struct file *file, poll_table *wait) -{ - struct dvb_device *dvbdev = file->private_data; - struct av7110 *av7110 = dvbdev->priv; - unsigned int mask = 0; - - dprintk(2, "av7110:%p, \n", av7110); - - poll_wait(file, &av7110->aout.queue, wait); - - if (av7110->playing) { - if (dvb_ringbuffer_free(&av7110->aout) >= 20 * 1024) - mask |= (POLLOUT | POLLWRNORM); - } else /* if not playing: may play if asked for */ - mask = (POLLOUT | POLLWRNORM); - - return mask; -} - -static ssize_t dvb_audio_write(struct file *file, const char __user *buf, - size_t count, loff_t *ppos) -{ - struct dvb_device *dvbdev = file->private_data; - struct av7110 *av7110 = dvbdev->priv; - unsigned char c; - - dprintk(2, "av7110:%p, \n", av7110); - - if (av7110->audiostate.stream_source != AUDIO_SOURCE_MEMORY) { - printk(KERN_ERR "not audio source memory\n"); - return -EPERM; - } - - if (get_user(c, buf)) - return -EFAULT; - if (c == 0x47 && count % TS_SIZE == 0) - return ts_play(av7110, buf, count, file->f_flags & O_NONBLOCK, 0); - else - return dvb_aplay(av7110, buf, count, file->f_flags & O_NONBLOCK, 0); -} - -static u8 iframe_header[] = { 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x80, 0x00, 0x00 }; - -#define MIN_IFRAME 400000 - -static int play_iframe(struct av7110 *av7110, char __user *buf, unsigned int len, int nonblock) -{ - unsigned i, n; - int progressive = 0; - int match = 0; - - dprintk(2, "av7110:%p, \n", av7110); - - if (!(av7110->playing & RP_VIDEO)) { - if (av7110_av_start_play(av7110, RP_VIDEO) < 0) - return -EBUSY; - } - - /* search in buf for instances of 00 00 01 b5 1? */ - for (i = 0; i < len; i++) { - unsigned char c; - if (get_user(c, buf + i)) - return -EFAULT; - if (match == 5) { - progressive = c & 0x08; - match = 0; - } - if (c == 0x00) { - match = (match == 1 || match == 2) ? 2 : 1; - continue; - } - switch (match++) { - case 2: if (c == 0x01) - continue; - break; - case 3: if (c == 0xb5) - continue; - break; - case 4: if ((c & 0xf0) == 0x10) - continue; - break; - } - match = 0; - } - - /* setting n always > 1, fixes problems when playing stillframes - consisting of I- and P-Frames */ - n = MIN_IFRAME / len + 1; - - /* FIXME: nonblock? */ - dvb_play_kernel(av7110, iframe_header, sizeof(iframe_header), 0, 1); - - for (i = 0; i < n; i++) - dvb_play(av7110, buf, len, 0, 1); - - av7110_ipack_flush(&av7110->ipack[1]); - - if (progressive) - return vidcom(av7110, AV_VIDEO_CMD_FREEZE, 1); - else - return 0; -} - - -static int dvb_video_ioctl(struct file *file, - unsigned int cmd, void *parg) -{ - struct dvb_device *dvbdev = file->private_data; - struct av7110 *av7110 = dvbdev->priv; - unsigned long arg = (unsigned long) parg; - int ret = 0; - - dprintk(1, "av7110:%p, cmd=%04x\n", av7110,cmd); - - if ((file->f_flags & O_ACCMODE) == O_RDONLY) { - if ( cmd != VIDEO_GET_STATUS && cmd != VIDEO_GET_EVENT && - cmd != VIDEO_GET_SIZE ) { - return -EPERM; - } - } - - switch (cmd) { - case VIDEO_STOP: - av7110->videostate.play_state = VIDEO_STOPPED; - if (av7110->videostate.stream_source == VIDEO_SOURCE_MEMORY) - ret = av7110_av_stop(av7110, RP_VIDEO); - else - ret = vidcom(av7110, AV_VIDEO_CMD_STOP, - av7110->videostate.video_blank ? 0 : 1); - if (!ret) - av7110->trickmode = TRICK_NONE; - break; - - case VIDEO_PLAY: - av7110->trickmode = TRICK_NONE; - if (av7110->videostate.play_state == VIDEO_FREEZED) { - av7110->videostate.play_state = VIDEO_PLAYING; - ret = vidcom(av7110, AV_VIDEO_CMD_PLAY, 0); - if (ret) - break; - } - if (av7110->videostate.stream_source == VIDEO_SOURCE_MEMORY) { - if (av7110->playing == RP_AV) { - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Stop, 0); - if (ret) - break; - av7110->playing &= ~RP_VIDEO; - } - ret = av7110_av_start_play(av7110, RP_VIDEO); - } - if (!ret) - ret = vidcom(av7110, AV_VIDEO_CMD_PLAY, 0); - if (!ret) - av7110->videostate.play_state = VIDEO_PLAYING; - break; - - case VIDEO_FREEZE: - av7110->videostate.play_state = VIDEO_FREEZED; - if (av7110->playing & RP_VIDEO) - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Pause, 0); - else - ret = vidcom(av7110, AV_VIDEO_CMD_FREEZE, 1); - if (!ret) - av7110->trickmode = TRICK_FREEZE; - break; - - case VIDEO_CONTINUE: - if (av7110->playing & RP_VIDEO) - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Continue, 0); - if (!ret) - ret = vidcom(av7110, AV_VIDEO_CMD_PLAY, 0); - if (!ret) { - av7110->videostate.play_state = VIDEO_PLAYING; - av7110->trickmode = TRICK_NONE; - } - break; - - case VIDEO_SELECT_SOURCE: - av7110->videostate.stream_source = (video_stream_source_t) arg; - break; - - case VIDEO_SET_BLANK: - av7110->videostate.video_blank = (int) arg; - break; - - case VIDEO_GET_STATUS: - memcpy(parg, &av7110->videostate, sizeof(struct video_status)); - break; - - case VIDEO_GET_EVENT: - ret = dvb_video_get_event(av7110, parg, file->f_flags); - break; - - case VIDEO_GET_SIZE: - memcpy(parg, &av7110->video_size, sizeof(video_size_t)); - break; - - case VIDEO_SET_DISPLAY_FORMAT: - { - video_displayformat_t format = (video_displayformat_t) arg; - switch (format) { - case VIDEO_PAN_SCAN: - av7110->display_panscan = VID_PAN_SCAN_PREF; - break; - case VIDEO_LETTER_BOX: - av7110->display_panscan = VID_VC_AND_PS_PREF; - break; - case VIDEO_CENTER_CUT_OUT: - av7110->display_panscan = VID_CENTRE_CUT_PREF; - break; - default: - ret = -EINVAL; - } - if (ret < 0) - break; - av7110->videostate.display_format = format; - ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetPanScanType, - 1, av7110->display_panscan); - break; - } - - case VIDEO_SET_FORMAT: - if (arg > 1) { - ret = -EINVAL; - break; - } - av7110->display_ar = arg; - ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetMonitorType, - 1, (u16) arg); - break; - - case VIDEO_STILLPICTURE: - { - struct video_still_picture *pic = - (struct video_still_picture *) parg; - av7110->videostate.stream_source = VIDEO_SOURCE_MEMORY; - dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout); - ret = play_iframe(av7110, pic->iFrame, pic->size, - file->f_flags & O_NONBLOCK); - break; - } - - case VIDEO_FAST_FORWARD: - //note: arg is ignored by firmware - if (av7110->playing & RP_VIDEO) - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, - __Scan_I, 2, AV_PES, 0); - else - ret = vidcom(av7110, AV_VIDEO_CMD_FFWD, arg); - if (!ret) { - av7110->trickmode = TRICK_FAST; - av7110->videostate.play_state = VIDEO_PLAYING; - } - break; - - case VIDEO_SLOWMOTION: - if (av7110->playing&RP_VIDEO) { - if (av7110->trickmode != TRICK_SLOW) - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Slow, 2, 0, 0); - if (!ret) - ret = vidcom(av7110, AV_VIDEO_CMD_SLOW, arg); - } else { - ret = vidcom(av7110, AV_VIDEO_CMD_PLAY, 0); - if (!ret) - ret = vidcom(av7110, AV_VIDEO_CMD_STOP, 0); - if (!ret) - ret = vidcom(av7110, AV_VIDEO_CMD_SLOW, arg); - } - if (!ret) { - av7110->trickmode = TRICK_SLOW; - av7110->videostate.play_state = VIDEO_PLAYING; - } - break; - - case VIDEO_GET_CAPABILITIES: - *(int *)parg = VIDEO_CAP_MPEG1 | VIDEO_CAP_MPEG2 | - VIDEO_CAP_SYS | VIDEO_CAP_PROG; - break; - - case VIDEO_CLEAR_BUFFER: - dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout); - av7110_ipack_reset(&av7110->ipack[1]); - if (av7110->playing == RP_AV) { - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, - __Play, 2, AV_PES, 0); - if (ret) - break; - if (av7110->trickmode == TRICK_FAST) - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, - __Scan_I, 2, AV_PES, 0); - if (av7110->trickmode == TRICK_SLOW) { - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, - __Slow, 2, 0, 0); - if (!ret) - ret = vidcom(av7110, AV_VIDEO_CMD_SLOW, arg); - } - if (av7110->trickmode == TRICK_FREEZE) - ret = vidcom(av7110, AV_VIDEO_CMD_STOP, 1); - } - break; - - case VIDEO_SET_STREAMTYPE: - break; - - default: - ret = -ENOIOCTLCMD; - break; - } - - return ret; -} - -static int dvb_audio_ioctl(struct file *file, - unsigned int cmd, void *parg) -{ - struct dvb_device *dvbdev = file->private_data; - struct av7110 *av7110 = dvbdev->priv; - unsigned long arg = (unsigned long) parg; - int ret = 0; - - dprintk(1, "av7110:%p, cmd=%04x\n", av7110,cmd); - - if (((file->f_flags & O_ACCMODE) == O_RDONLY) && - (cmd != AUDIO_GET_STATUS)) - return -EPERM; - - switch (cmd) { - case AUDIO_STOP: - if (av7110->audiostate.stream_source == AUDIO_SOURCE_MEMORY) - ret = av7110_av_stop(av7110, RP_AUDIO); - else - ret = audcom(av7110, AUDIO_CMD_MUTE); - if (!ret) - av7110->audiostate.play_state = AUDIO_STOPPED; - break; - - case AUDIO_PLAY: - if (av7110->audiostate.stream_source == AUDIO_SOURCE_MEMORY) - ret = av7110_av_start_play(av7110, RP_AUDIO); - if (!ret) - ret = audcom(av7110, AUDIO_CMD_UNMUTE); - if (!ret) - av7110->audiostate.play_state = AUDIO_PLAYING; - break; - - case AUDIO_PAUSE: - ret = audcom(av7110, AUDIO_CMD_MUTE); - if (!ret) - av7110->audiostate.play_state = AUDIO_PAUSED; - break; - - case AUDIO_CONTINUE: - if (av7110->audiostate.play_state == AUDIO_PAUSED) { - av7110->audiostate.play_state = AUDIO_PLAYING; - ret = audcom(av7110, AUDIO_CMD_UNMUTE | AUDIO_CMD_PCM16); - } - break; - - case AUDIO_SELECT_SOURCE: - av7110->audiostate.stream_source = (audio_stream_source_t) arg; - break; - - case AUDIO_SET_MUTE: - { - ret = audcom(av7110, arg ? AUDIO_CMD_MUTE : AUDIO_CMD_UNMUTE); - if (!ret) - av7110->audiostate.mute_state = (int) arg; - break; - } - - case AUDIO_SET_AV_SYNC: - av7110->audiostate.AV_sync_state = (int) arg; - ret = audcom(av7110, arg ? AUDIO_CMD_SYNC_ON : AUDIO_CMD_SYNC_OFF); - break; - - case AUDIO_SET_BYPASS_MODE: - if (FW_VERSION(av7110->arm_app) < 0x2621) - ret = -EINVAL; - av7110->audiostate.bypass_mode = (int)arg; - break; - - case AUDIO_CHANNEL_SELECT: - av7110->audiostate.channel_select = (audio_channel_select_t) arg; - switch(av7110->audiostate.channel_select) { - case AUDIO_STEREO: - ret = audcom(av7110, AUDIO_CMD_STEREO); - if (!ret) { - if (av7110->adac_type == DVB_ADAC_CRYSTAL) - i2c_writereg(av7110, 0x20, 0x02, 0x49); - else if (av7110->adac_type == DVB_ADAC_MSP34x5) - msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0220); - } - break; - case AUDIO_MONO_LEFT: - ret = audcom(av7110, AUDIO_CMD_MONO_L); - if (!ret) { - if (av7110->adac_type == DVB_ADAC_CRYSTAL) - i2c_writereg(av7110, 0x20, 0x02, 0x4a); - else if (av7110->adac_type == DVB_ADAC_MSP34x5) - msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0200); - } - break; - case AUDIO_MONO_RIGHT: - ret = audcom(av7110, AUDIO_CMD_MONO_R); - if (!ret) { - if (av7110->adac_type == DVB_ADAC_CRYSTAL) - i2c_writereg(av7110, 0x20, 0x02, 0x45); - else if (av7110->adac_type == DVB_ADAC_MSP34x5) - msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0210); - } - break; - default: - ret = -EINVAL; - break; - } - break; - - case AUDIO_GET_STATUS: - memcpy(parg, &av7110->audiostate, sizeof(struct audio_status)); - break; - - case AUDIO_GET_CAPABILITIES: - if (FW_VERSION(av7110->arm_app) < 0x2621) - *(unsigned int *)parg = AUDIO_CAP_LPCM | AUDIO_CAP_MP1 | AUDIO_CAP_MP2; - else - *(unsigned int *)parg = AUDIO_CAP_LPCM | AUDIO_CAP_DTS | AUDIO_CAP_AC3 | - AUDIO_CAP_MP1 | AUDIO_CAP_MP2; - break; - - case AUDIO_CLEAR_BUFFER: - dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout); - av7110_ipack_reset(&av7110->ipack[0]); - if (av7110->playing == RP_AV) - ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, - __Play, 2, AV_PES, 0); - break; - - case AUDIO_SET_ID: - break; - - case AUDIO_SET_MIXER: - { - struct audio_mixer *amix = (struct audio_mixer *)parg; - ret = av7110_set_volume(av7110, amix->volume_left, amix->volume_right); - break; - } - - case AUDIO_SET_STREAMTYPE: - break; - - default: - ret = -ENOIOCTLCMD; - } - - return ret; -} - - -static int dvb_video_open(struct inode *inode, struct file *file) -{ - struct dvb_device *dvbdev = file->private_data; - struct av7110 *av7110 = dvbdev->priv; - int err; - - dprintk(2, "av7110:%p, \n", av7110); - - if ((err = dvb_generic_open(inode, file)) < 0) - return err; - - if ((file->f_flags & O_ACCMODE) != O_RDONLY) { - dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout); - dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout); - av7110->video_blank = 1; - av7110->audiostate.AV_sync_state = 1; - av7110->videostate.stream_source = VIDEO_SOURCE_DEMUX; - - /* empty event queue */ - av7110->video_events.eventr = av7110->video_events.eventw = 0; - } - - return 0; -} - -static int dvb_video_release(struct inode *inode, struct file *file) -{ - struct dvb_device *dvbdev = file->private_data; - struct av7110 *av7110 = dvbdev->priv; - - dprintk(2, "av7110:%p, \n", av7110); - - if ((file->f_flags & O_ACCMODE) != O_RDONLY) { - av7110_av_stop(av7110, RP_VIDEO); - } - - return dvb_generic_release(inode, file); -} - -static int dvb_audio_open(struct inode *inode, struct file *file) -{ - struct dvb_device *dvbdev = file->private_data; - struct av7110 *av7110 = dvbdev->priv; - int err = dvb_generic_open(inode, file); - - dprintk(2, "av7110:%p, \n", av7110); - - if (err < 0) - return err; - dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout); - av7110->audiostate.stream_source = AUDIO_SOURCE_DEMUX; - return 0; -} - -static int dvb_audio_release(struct inode *inode, struct file *file) -{ - struct dvb_device *dvbdev = file->private_data; - struct av7110 *av7110 = dvbdev->priv; - - dprintk(2, "av7110:%p, \n", av7110); - - av7110_av_stop(av7110, RP_AUDIO); - return dvb_generic_release(inode, file); -} - - - -/****************************************************************************** - * driver registration - ******************************************************************************/ - -static const struct file_operations dvb_video_fops = { - .owner = THIS_MODULE, - .write = dvb_video_write, - .unlocked_ioctl = dvb_generic_ioctl, - .open = dvb_video_open, - .release = dvb_video_release, - .poll = dvb_video_poll, - .llseek = noop_llseek, -}; - -static struct dvb_device dvbdev_video = { - .priv = NULL, - .users = 6, - .readers = 5, /* arbitrary */ - .writers = 1, - .fops = &dvb_video_fops, - .kernel_ioctl = dvb_video_ioctl, -}; - -static const struct file_operations dvb_audio_fops = { - .owner = THIS_MODULE, - .write = dvb_audio_write, - .unlocked_ioctl = dvb_generic_ioctl, - .open = dvb_audio_open, - .release = dvb_audio_release, - .poll = dvb_audio_poll, - .llseek = noop_llseek, -}; - -static struct dvb_device dvbdev_audio = { - .priv = NULL, - .users = 1, - .writers = 1, - .fops = &dvb_audio_fops, - .kernel_ioctl = dvb_audio_ioctl, -}; - - -int av7110_av_register(struct av7110 *av7110) -{ - av7110->audiostate.AV_sync_state = 0; - av7110->audiostate.mute_state = 0; - av7110->audiostate.play_state = AUDIO_STOPPED; - av7110->audiostate.stream_source = AUDIO_SOURCE_DEMUX; - av7110->audiostate.channel_select = AUDIO_STEREO; - av7110->audiostate.bypass_mode = 0; - - av7110->videostate.video_blank = 0; - av7110->videostate.play_state = VIDEO_STOPPED; - av7110->videostate.stream_source = VIDEO_SOURCE_DEMUX; - av7110->videostate.video_format = VIDEO_FORMAT_4_3; - av7110->videostate.display_format = VIDEO_LETTER_BOX; - av7110->display_ar = VIDEO_FORMAT_4_3; - av7110->display_panscan = VID_VC_AND_PS_PREF; - - init_waitqueue_head(&av7110->video_events.wait_queue); - spin_lock_init(&av7110->video_events.lock); - av7110->video_events.eventw = av7110->video_events.eventr = 0; - av7110->video_events.overflow = 0; - memset(&av7110->video_size, 0, sizeof (video_size_t)); - - dvb_register_device(&av7110->dvb_adapter, &av7110->video_dev, - &dvbdev_video, av7110, DVB_DEVICE_VIDEO); - - dvb_register_device(&av7110->dvb_adapter, &av7110->audio_dev, - &dvbdev_audio, av7110, DVB_DEVICE_AUDIO); - - return 0; -} - -void av7110_av_unregister(struct av7110 *av7110) -{ - dvb_unregister_device(av7110->audio_dev); - dvb_unregister_device(av7110->video_dev); -} - -int av7110_av_init(struct av7110 *av7110) -{ - void (*play[])(u8 *, int, void *) = { play_audio_cb, play_video_cb }; - int i, ret; - - for (i = 0; i < 2; i++) { - struct ipack *ipack = av7110->ipack + i; - - ret = av7110_ipack_init(ipack, IPACKS, play[i]); - if (ret < 0) { - if (i) - av7110_ipack_free(--ipack); - goto out; - } - ipack->data = av7110; - } - - dvb_ringbuffer_init(&av7110->avout, av7110->iobuf, AVOUTLEN); - dvb_ringbuffer_init(&av7110->aout, av7110->iobuf + AVOUTLEN, AOUTLEN); - - av7110->kbuf[0] = (u8 *)(av7110->iobuf + AVOUTLEN + AOUTLEN + BMPLEN); - av7110->kbuf[1] = av7110->kbuf[0] + 2 * IPACKS; -out: - return ret; -} - -void av7110_av_exit(struct av7110 *av7110) -{ - av7110_ipack_free(&av7110->ipack[0]); - av7110_ipack_free(&av7110->ipack[1]); -} diff --git a/drivers/media/dvb/ttpci/av7110_av.h b/drivers/media/dvb/ttpci/av7110_av.h deleted file mode 100644 index 5f02ef8..0000000 --- a/drivers/media/dvb/ttpci/av7110_av.h +++ /dev/null @@ -1,30 +0,0 @@ -#ifndef _AV7110_AV_H_ -#define _AV7110_AV_H_ - -struct av7110; - -extern int av7110_set_vidmode(struct av7110 *av7110, - enum av7110_video_mode mode); - -extern int av7110_record_cb(struct dvb_filter_pes2ts *p2t, u8 *buf, size_t len); -extern int av7110_pes_play(void *dest, struct dvb_ringbuffer *buf, int dlen); -extern int av7110_write_to_decoder(struct dvb_demux_feed *feed, const u8 *buf, size_t len); - -extern int av7110_set_volume(struct av7110 *av7110, int volleft, int volright); -extern int av7110_av_stop(struct av7110 *av7110, int av); -extern int av7110_av_start_record(struct av7110 *av7110, int av, - struct dvb_demux_feed *dvbdmxfeed); -extern int av7110_av_start_play(struct av7110 *av7110, int av); - -extern void dvb_video_add_event(struct av7110 *av7110, struct video_event *event); - -extern void av7110_p2t_init(struct av7110_p2t *p, struct dvb_demux_feed *feed); -extern void av7110_p2t_write(u8 const *buf, long int length, u16 pid, struct av7110_p2t *p); - -extern int av7110_av_register(struct av7110 *av7110); -extern void av7110_av_unregister(struct av7110 *av7110); -extern int av7110_av_init(struct av7110 *av7110); -extern void av7110_av_exit(struct av7110 *av7110); - - -#endif /* _AV7110_AV_H_ */ diff --git a/drivers/media/dvb/ttpci/av7110_ca.c b/drivers/media/dvb/ttpci/av7110_ca.c deleted file mode 100644 index 9fc1dd0..0000000 --- a/drivers/media/dvb/ttpci/av7110_ca.c +++ /dev/null @@ -1,387 +0,0 @@ -/* - * av7110_ca.c: CA and CI stuff - * - * Copyright (C) 1999-2002 Ralph Metzler - * & Marcus Metzler for convergence integrated media GmbH - * - * originally based on code by: - * Copyright (C) 1998,1999 Christian Theiss - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - * - * - * the project's page is at http://www.linuxtv.org/ - */ - -#include -#include -#include -#include -#include -#include -#include - -#include "av7110.h" -#include "av7110_hw.h" -#include "av7110_ca.h" - - -void CI_handle(struct av7110 *av7110, u8 *data, u16 len) -{ - dprintk(8, "av7110:%p\n",av7110); - - if (len < 3) - return; - switch (data[0]) { - case CI_MSG_CI_INFO: - if (data[2] != 1 && data[2] != 2) - break; - switch (data[1]) { - case 0: - av7110->ci_slot[data[2] - 1].flags = 0; - break; - case 1: - av7110->ci_slot[data[2] - 1].flags |= CA_CI_MODULE_PRESENT; - break; - case 2: - av7110->ci_slot[data[2] - 1].flags |= CA_CI_MODULE_READY; - break; - } - break; - case CI_SWITCH_PRG_REPLY: - //av7110->ci_stat=data[1]; - break; - default: - break; - } -} - - -void ci_get_data(struct dvb_ringbuffer *cibuf, u8 *data, int len) -{ - if (dvb_ringbuffer_free(cibuf) < len + 2) - return; - - DVB_RINGBUFFER_WRITE_BYTE(cibuf, len >> 8); - DVB_RINGBUFFER_WRITE_BYTE(cibuf, len & 0xff); - dvb_ringbuffer_write(cibuf, data, len); - wake_up_interruptible(&cibuf->queue); -} - - -/****************************************************************************** - * CI link layer file ops - ******************************************************************************/ - -static int ci_ll_init(struct dvb_ringbuffer *cirbuf, struct dvb_ringbuffer *ciwbuf, int size) -{ - struct dvb_ringbuffer *tab[] = { cirbuf, ciwbuf, NULL }, **p; - void *data; - - for (p = tab; *p; p++) { - data = vmalloc(size); - if (!data) { - while (p-- != tab) { - vfree(p[0]->data); - p[0]->data = NULL; - } - return -ENOMEM; - } - dvb_ringbuffer_init(*p, data, size); - } - return 0; -} - -static void ci_ll_flush(struct dvb_ringbuffer *cirbuf, struct dvb_ringbuffer *ciwbuf) -{ - dvb_ringbuffer_flush_spinlock_wakeup(cirbuf); - dvb_ringbuffer_flush_spinlock_wakeup(ciwbuf); -} - -static void ci_ll_release(struct dvb_ringbuffer *cirbuf, struct dvb_ringbuffer *ciwbuf) -{ - vfree(cirbuf->data); - cirbuf->data = NULL; - vfree(ciwbuf->data); - ciwbuf->data = NULL; -} - -static int ci_ll_reset(struct dvb_ringbuffer *cibuf, struct file *file, - int slots, ca_slot_info_t *slot) -{ - int i; - int len = 0; - u8 msg[8] = { 0x00, 0x06, 0x00, 0x00, 0xff, 0x02, 0x00, 0x00 }; - - for (i = 0; i < 2; i++) { - if (slots & (1 << i)) - len += 8; - } - - if (dvb_ringbuffer_free(cibuf) < len) - return -EBUSY; - - for (i = 0; i < 2; i++) { - if (slots & (1 << i)) { - msg[2] = i; - dvb_ringbuffer_write(cibuf, msg, 8); - slot[i].flags = 0; - } - } - - return 0; -} - -static ssize_t ci_ll_write(struct dvb_ringbuffer *cibuf, struct file *file, - const char __user *buf, size_t count, loff_t *ppos) -{ - int free; - int non_blocking = file->f_flags & O_NONBLOCK; - u8 *page = (u8 *)__get_free_page(GFP_USER); - int res; - - if (!page) - return -ENOMEM; - - res = -EINVAL; - if (count > 2048) - goto out; - - res = -EFAULT; - if (copy_from_user(page, buf, count)) - goto out; - - free = dvb_ringbuffer_free(cibuf); - if (count + 2 > free) { - res = -EWOULDBLOCK; - if (non_blocking) - goto out; - res = -ERESTARTSYS; - if (wait_event_interruptible(cibuf->queue, - (dvb_ringbuffer_free(cibuf) >= count + 2))) - goto out; - } - - DVB_RINGBUFFER_WRITE_BYTE(cibuf, count >> 8); - DVB_RINGBUFFER_WRITE_BYTE(cibuf, count & 0xff); - - res = dvb_ringbuffer_write(cibuf, page, count); -out: - free_page((unsigned long)page); - return res; -} - -static ssize_t ci_ll_read(struct dvb_ringbuffer *cibuf, struct file *file, - char __user *buf, size_t count, loff_t *ppos) -{ - int avail; - int non_blocking = file->f_flags & O_NONBLOCK; - ssize_t len; - - if (!cibuf->data || !count) - return 0; - if (non_blocking && (dvb_ringbuffer_empty(cibuf))) - return -EWOULDBLOCK; - if (wait_event_interruptible(cibuf->queue, - !dvb_ringbuffer_empty(cibuf))) - return -ERESTARTSYS; - avail = dvb_ringbuffer_avail(cibuf); - if (avail < 4) - return 0; - len = DVB_RINGBUFFER_PEEK(cibuf, 0) << 8; - len |= DVB_RINGBUFFER_PEEK(cibuf, 1); - if (avail < len + 2 || count < len) - return -EINVAL; - DVB_RINGBUFFER_SKIP(cibuf, 2); - - return dvb_ringbuffer_read_user(cibuf, buf, len); -} - -static int dvb_ca_open(struct inode *inode, struct file *file) -{ - struct dvb_device *dvbdev = file->private_data; - struct av7110 *av7110 = dvbdev->priv; - int err = dvb_generic_open(inode, file); - - dprintk(8, "av7110:%p\n",av7110); - - if (err < 0) - return err; - ci_ll_flush(&av7110->ci_rbuffer, &av7110->ci_wbuffer); - return 0; -} - -static unsigned int dvb_ca_poll (struct file *file, poll_table *wait) -{ - struct dvb_device *dvbdev = file->private_data; - struct av7110 *av7110 = dvbdev->priv; - struct dvb_ringbuffer *rbuf = &av7110->ci_rbuffer; - struct dvb_ringbuffer *wbuf = &av7110->ci_wbuffer; - unsigned int mask = 0; - - dprintk(8, "av7110:%p\n",av7110); - - poll_wait(file, &rbuf->queue, wait); - poll_wait(file, &wbuf->queue, wait); - - if (!dvb_ringbuffer_empty(rbuf)) - mask |= (POLLIN | POLLRDNORM); - - if (dvb_ringbuffer_free(wbuf) > 1024) - mask |= (POLLOUT | POLLWRNORM); - - return mask; -} - -static int dvb_ca_ioctl(struct file *file, unsigned int cmd, void *parg) -{ - struct dvb_device *dvbdev = file->private_data; - struct av7110 *av7110 = dvbdev->priv; - unsigned long arg = (unsigned long) parg; - - dprintk(8, "av7110:%p\n",av7110); - - switch (cmd) { - case CA_RESET: - return ci_ll_reset(&av7110->ci_wbuffer, file, arg, &av7110->ci_slot[0]); - break; - case CA_GET_CAP: - { - ca_caps_t cap; - - cap.slot_num = 2; - cap.slot_type = (FW_CI_LL_SUPPORT(av7110->arm_app) ? - CA_CI_LINK : CA_CI) | CA_DESCR; - cap.descr_num = 16; - cap.descr_type = CA_ECD; - memcpy(parg, &cap, sizeof(cap)); - break; - } - - case CA_GET_SLOT_INFO: - { - ca_slot_info_t *info=(ca_slot_info_t *)parg; - - if (info->num < 0 || info->num > 1) - return -EINVAL; - av7110->ci_slot[info->num].num = info->num; - av7110->ci_slot[info->num].type = FW_CI_LL_SUPPORT(av7110->arm_app) ? - CA_CI_LINK : CA_CI; - memcpy(info, &av7110->ci_slot[info->num], sizeof(ca_slot_info_t)); - break; - } - - case CA_GET_MSG: - break; - - case CA_SEND_MSG: - break; - - case CA_GET_DESCR_INFO: - { - ca_descr_info_t info; - - info.num = 16; - info.type = CA_ECD; - memcpy(parg, &info, sizeof (info)); - break; - } - - case CA_SET_DESCR: - { - ca_descr_t *descr = (ca_descr_t*) parg; - - if (descr->index >= 16) - return -EINVAL; - if (descr->parity > 1) - return -EINVAL; - av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetDescr, 5, - (descr->index<<8)|descr->parity, - (descr->cw[0]<<8)|descr->cw[1], - (descr->cw[2]<<8)|descr->cw[3], - (descr->cw[4]<<8)|descr->cw[5], - (descr->cw[6]<<8)|descr->cw[7]); - break; - } - - default: - return -EINVAL; - } - return 0; -} - -static ssize_t dvb_ca_write(struct file *file, const char __user *buf, - size_t count, loff_t *ppos) -{ - struct dvb_device *dvbdev = file->private_data; - struct av7110 *av7110 = dvbdev->priv; - - dprintk(8, "av7110:%p\n",av7110); - return ci_ll_write(&av7110->ci_wbuffer, file, buf, count, ppos); -} - -static ssize_t dvb_ca_read(struct file *file, char __user *buf, - size_t count, loff_t *ppos) -{ - struct dvb_device *dvbdev = file->private_data; - struct av7110 *av7110 = dvbdev->priv; - - dprintk(8, "av7110:%p\n",av7110); - return ci_ll_read(&av7110->ci_rbuffer, file, buf, count, ppos); -} - -static const struct file_operations dvb_ca_fops = { - .owner = THIS_MODULE, - .read = dvb_ca_read, - .write = dvb_ca_write, - .unlocked_ioctl = dvb_generic_ioctl, - .open = dvb_ca_open, - .release = dvb_generic_release, - .poll = dvb_ca_poll, - .llseek = default_llseek, -}; - -static struct dvb_device dvbdev_ca = { - .priv = NULL, - .users = 1, - .writers = 1, - .fops = &dvb_ca_fops, - .kernel_ioctl = dvb_ca_ioctl, -}; - - -int av7110_ca_register(struct av7110 *av7110) -{ - return dvb_register_device(&av7110->dvb_adapter, &av7110->ca_dev, - &dvbdev_ca, av7110, DVB_DEVICE_CA); -} - -void av7110_ca_unregister(struct av7110 *av7110) -{ - dvb_unregister_device(av7110->ca_dev); -} - -int av7110_ca_init(struct av7110* av7110) -{ - return ci_ll_init(&av7110->ci_rbuffer, &av7110->ci_wbuffer, 8192); -} - -void av7110_ca_exit(struct av7110* av7110) -{ - ci_ll_release(&av7110->ci_rbuffer, &av7110->ci_wbuffer); -} diff --git a/drivers/media/dvb/ttpci/av7110_ca.h b/drivers/media/dvb/ttpci/av7110_ca.h deleted file mode 100644 index 70ee855..0000000 --- a/drivers/media/dvb/ttpci/av7110_ca.h +++ /dev/null @@ -1,14 +0,0 @@ -#ifndef _AV7110_CA_H_ -#define _AV7110_CA_H_ - -struct av7110; - -extern void CI_handle(struct av7110 *av7110, u8 *data, u16 len); -extern void ci_get_data(struct dvb_ringbuffer *cibuf, u8 *data, int len); - -extern int av7110_ca_register(struct av7110 *av7110); -extern void av7110_ca_unregister(struct av7110 *av7110); -extern int av7110_ca_init(struct av7110* av7110); -extern void av7110_ca_exit(struct av7110* av7110); - -#endif /* _AV7110_CA_H_ */ diff --git a/drivers/media/dvb/ttpci/av7110_hw.c b/drivers/media/dvb/ttpci/av7110_hw.c deleted file mode 100644 index f1cbfe5..0000000 --- a/drivers/media/dvb/ttpci/av7110_hw.c +++ /dev/null @@ -1,1208 +0,0 @@ -/* - * av7110_hw.c: av7110 low level hardware access and firmware interface - * - * Copyright (C) 1999-2002 Ralph Metzler - * & Marcus Metzler for convergence integrated media GmbH - * - * originally based on code by: - * Copyright (C) 1998,1999 Christian Theiss - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - * - * the project's page is at http://www.linuxtv.org/ - */ - -/* for debugging ARM communication: */ -//#define COM_DEBUG - -#include -#include -#include -#include -#include -#include - -#include "av7110.h" -#include "av7110_hw.h" - -#define _NOHANDSHAKE - -/**************************************************************************** - * DEBI functions - ****************************************************************************/ - -/* This DEBI code is based on the Stradis driver - by Nathan Laredo */ - -int av7110_debiwrite(struct av7110 *av7110, u32 config, - int addr, u32 val, int count) -{ - struct saa7146_dev *dev = av7110->dev; - - if (count <= 0 || count > 32764) { - printk("%s: invalid count %d\n", __func__, count); - return -1; - } - if (saa7146_wait_for_debi_done(av7110->dev, 0) < 0) { - printk("%s: wait_for_debi_done failed\n", __func__); - return -1; - } - saa7146_write(dev, DEBI_CONFIG, config); - if (count <= 4) /* immediate transfer */ - saa7146_write(dev, DEBI_AD, val); - else /* block transfer */ - saa7146_write(dev, DEBI_AD, av7110->debi_bus); - saa7146_write(dev, DEBI_COMMAND, (count << 17) | (addr & 0xffff)); - saa7146_write(dev, MC2, (2 << 16) | 2); - return 0; -} - -u32 av7110_debiread(struct av7110 *av7110, u32 config, int addr, int count) -{ - struct saa7146_dev *dev = av7110->dev; - u32 result = 0; - - if (count > 32764 || count <= 0) { - printk("%s: invalid count %d\n", __func__, count); - return 0; - } - if (saa7146_wait_for_debi_done(av7110->dev, 0) < 0) { - printk("%s: wait_for_debi_done #1 failed\n", __func__); - return 0; - } - saa7146_write(dev, DEBI_AD, av7110->debi_bus); - saa7146_write(dev, DEBI_COMMAND, (count << 17) | 0x10000 | (addr & 0xffff)); - - saa7146_write(dev, DEBI_CONFIG, config); - saa7146_write(dev, MC2, (2 << 16) | 2); - if (count > 4) - return count; - if (saa7146_wait_for_debi_done(av7110->dev, 0) < 0) { - printk("%s: wait_for_debi_done #2 failed\n", __func__); - return 0; - } - - result = saa7146_read(dev, DEBI_AD); - result &= (0xffffffffUL >> ((4 - count) * 8)); - return result; -} - - - -/* av7110 ARM core boot stuff */ -#if 0 -void av7110_reset_arm(struct av7110 *av7110) -{ - saa7146_setgpio(av7110->dev, RESET_LINE, SAA7146_GPIO_OUTLO); - - /* Disable DEBI and GPIO irq */ - SAA7146_IER_DISABLE(av7110->dev, MASK_19 | MASK_03); - SAA7146_ISR_CLEAR(av7110->dev, MASK_19 | MASK_03); - - saa7146_setgpio(av7110->dev, RESET_LINE, SAA7146_GPIO_OUTHI); - msleep(30); /* the firmware needs some time to initialize */ - - ARM_ResetMailBox(av7110); - - SAA7146_ISR_CLEAR(av7110->dev, MASK_19 | MASK_03); - SAA7146_IER_ENABLE(av7110->dev, MASK_03); - - av7110->arm_ready = 1; - dprintk(1, "reset ARM\n"); -} -#endif /* 0 */ - -static int waitdebi(struct av7110 *av7110, int adr, int state) -{ - int k; - - dprintk(4, "%p\n", av7110); - - for (k = 0; k < 100; k++) { - if (irdebi(av7110, DEBINOSWAP, adr, 0, 2) == state) - return 0; - udelay(5); - } - return -ETIMEDOUT; -} - -static int load_dram(struct av7110 *av7110, u32 *data, int len) -{ - int i; - int blocks, rest; - u32 base, bootblock = AV7110_BOOT_BLOCK; - - dprintk(4, "%p\n", av7110); - - blocks = len / AV7110_BOOT_MAX_SIZE; - rest = len % AV7110_BOOT_MAX_SIZE; - base = DRAM_START_CODE; - - for (i = 0; i < blocks; i++) { - if (waitdebi(av7110, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) { - printk(KERN_ERR "dvb-ttpci: load_dram(): timeout at block %d\n", i); - return -ETIMEDOUT; - } - dprintk(4, "writing DRAM block %d\n", i); - mwdebi(av7110, DEBISWAB, bootblock, - ((u8 *)data) + i * AV7110_BOOT_MAX_SIZE, AV7110_BOOT_MAX_SIZE); - bootblock ^= 0x1400; - iwdebi(av7110, DEBISWAB, AV7110_BOOT_BASE, swab32(base), 4); - iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_SIZE, AV7110_BOOT_MAX_SIZE, 2); - iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2); - base += AV7110_BOOT_MAX_SIZE; - } - - if (rest > 0) { - if (waitdebi(av7110, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) { - printk(KERN_ERR "dvb-ttpci: load_dram(): timeout at last block\n"); - return -ETIMEDOUT; - } - if (rest > 4) - mwdebi(av7110, DEBISWAB, bootblock, - ((u8 *)data) + i * AV7110_BOOT_MAX_SIZE, rest); - else - mwdebi(av7110, DEBISWAB, bootblock, - ((u8 *)data) + i * AV7110_BOOT_MAX_SIZE - 4, rest + 4); - - iwdebi(av7110, DEBISWAB, AV7110_BOOT_BASE, swab32(base), 4); - iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_SIZE, rest, 2); - iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2); - } - if (waitdebi(av7110, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) { - printk(KERN_ERR "dvb-ttpci: load_dram(): timeout after last block\n"); - return -ETIMEDOUT; - } - iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_SIZE, 0, 2); - iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2); - if (waitdebi(av7110, AV7110_BOOT_STATE, BOOTSTATE_AV7110_BOOT_COMPLETE) < 0) { - printk(KERN_ERR "dvb-ttpci: load_dram(): final handshake timeout\n"); - return -ETIMEDOUT; - } - return 0; -} - - -/* we cannot write av7110 DRAM directly, so load a bootloader into - * the DPRAM which implements a simple boot protocol */ -int av7110_bootarm(struct av7110 *av7110) -{ - const struct firmware *fw; - const char *fw_name = "av7110/bootcode.bin"; - struct saa7146_dev *dev = av7110->dev; - u32 ret; - int i; - - dprintk(4, "%p\n", av7110); - - av7110->arm_ready = 0; - - saa7146_setgpio(dev, RESET_LINE, SAA7146_GPIO_OUTLO); - - /* Disable DEBI and GPIO irq */ - SAA7146_IER_DISABLE(av7110->dev, MASK_03 | MASK_19); - SAA7146_ISR_CLEAR(av7110->dev, MASK_19 | MASK_03); - - /* enable DEBI */ - saa7146_write(av7110->dev, MC1, 0x08800880); - saa7146_write(av7110->dev, DD1_STREAM_B, 0x00000000); - saa7146_write(av7110->dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); - - /* test DEBI */ - iwdebi(av7110, DEBISWAP, DPRAM_BASE, 0x76543210, 4); - /* FIXME: Why does Nexus CA require 2x iwdebi for first init? */ - iwdebi(av7110, DEBISWAP, DPRAM_BASE, 0x76543210, 4); - - if ((ret=irdebi(av7110, DEBINOSWAP, DPRAM_BASE, 0, 4)) != 0x10325476) { - printk(KERN_ERR "dvb-ttpci: debi test in av7110_bootarm() failed: " - "%08x != %08x (check your BIOS 'Plug&Play OS' settings)\n", - ret, 0x10325476); - return -1; - } - for (i = 0; i < 8192; i += 4) - iwdebi(av7110, DEBISWAP, DPRAM_BASE + i, 0x00, 4); - dprintk(2, "debi test OK\n"); - - /* boot */ - dprintk(1, "load boot code\n"); - saa7146_setgpio(dev, ARM_IRQ_LINE, SAA7146_GPIO_IRQLO); - //saa7146_setgpio(dev, DEBI_DONE_LINE, SAA7146_GPIO_INPUT); - //saa7146_setgpio(dev, 3, SAA7146_GPIO_INPUT); - - ret = request_firmware(&fw, fw_name, &dev->pci->dev); - if (ret) { - printk(KERN_ERR "dvb-ttpci: Failed to load firmware \"%s\"\n", - fw_name); - return ret; - } - - mwdebi(av7110, DEBISWAB, DPRAM_BASE, fw->data, fw->size); - release_firmware(fw); - iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2); - - if (saa7146_wait_for_debi_done(av7110->dev, 1)) { - printk(KERN_ERR "dvb-ttpci: av7110_bootarm(): " - "saa7146_wait_for_debi_done() timed out\n"); - return -ETIMEDOUT; - } - saa7146_setgpio(dev, RESET_LINE, SAA7146_GPIO_OUTHI); - mdelay(1); - - dprintk(1, "load dram code\n"); - if (load_dram(av7110, (u32 *)av7110->bin_root, av7110->size_root) < 0) { - printk(KERN_ERR "dvb-ttpci: av7110_bootarm(): " - "load_dram() failed\n"); - return -1; - } - - saa7146_setgpio(dev, RESET_LINE, SAA7146_GPIO_OUTLO); - mdelay(1); - - dprintk(1, "load dpram code\n"); - mwdebi(av7110, DEBISWAB, DPRAM_BASE, av7110->bin_dpram, av7110->size_dpram); - - if (saa7146_wait_for_debi_done(av7110->dev, 1)) { - printk(KERN_ERR "dvb-ttpci: av7110_bootarm(): " - "saa7146_wait_for_debi_done() timed out after loading DRAM\n"); - return -ETIMEDOUT; - } - saa7146_setgpio(dev, RESET_LINE, SAA7146_GPIO_OUTHI); - msleep(30); /* the firmware needs some time to initialize */ - - //ARM_ClearIrq(av7110); - ARM_ResetMailBox(av7110); - SAA7146_ISR_CLEAR(av7110->dev, MASK_19 | MASK_03); - SAA7146_IER_ENABLE(av7110->dev, MASK_03); - - av7110->arm_errors = 0; - av7110->arm_ready = 1; - return 0; -} -MODULE_FIRMWARE("av7110/bootcode.bin"); - -/**************************************************************************** - * DEBI command polling - ****************************************************************************/ - -int av7110_wait_msgstate(struct av7110 *av7110, u16 flags) -{ - unsigned long start; - u32 stat; - int err; - - if (FW_VERSION(av7110->arm_app) <= 0x261c) { - /* not supported by old firmware */ - msleep(50); - return 0; - } - - /* new firmware */ - start = jiffies; - for (;;) { - err = time_after(jiffies, start + ARM_WAIT_FREE); - if (mutex_lock_interruptible(&av7110->dcomlock)) - return -ERESTARTSYS; - stat = rdebi(av7110, DEBINOSWAP, MSGSTATE, 0, 2); - mutex_unlock(&av7110->dcomlock); - if ((stat & flags) == 0) - break; - if (err) { - printk(KERN_ERR "%s: timeout waiting for MSGSTATE %04x\n", - __func__, stat & flags); - return -ETIMEDOUT; - } - msleep(1); - } - return 0; -} - -static int __av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length) -{ - int i; - unsigned long start; - char *type = NULL; - u16 flags[2] = {0, 0}; - u32 stat; - int err; - -// dprintk(4, "%p\n", av7110); - - if (!av7110->arm_ready) { - dprintk(1, "arm not ready.\n"); - return -ENXIO; - } - - start = jiffies; - while (1) { - err = time_after(jiffies, start + ARM_WAIT_FREE); - if (rdebi(av7110, DEBINOSWAP, COMMAND, 0, 2) == 0) - break; - if (err) { - printk(KERN_ERR "dvb-ttpci: %s(): timeout waiting for COMMAND idle\n", __func__); - av7110->arm_errors++; - return -ETIMEDOUT; - } - msleep(1); - } - - if (FW_VERSION(av7110->arm_app) <= 0x261f) - wdebi(av7110, DEBINOSWAP, COM_IF_LOCK, 0xffff, 2); - -#ifndef _NOHANDSHAKE - start = jiffies; - while (1) { - err = time_after(jiffies, start + ARM_WAIT_SHAKE); - if (rdebi(av7110, DEBINOSWAP, HANDSHAKE_REG, 0, 2) == 0) - break; - if (err) { - printk(KERN_ERR "dvb-ttpci: %s(): timeout waiting for HANDSHAKE_REG\n", __func__); - return -ETIMEDOUT; - } - msleep(1); - } -#endif - - switch ((buf[0] >> 8) & 0xff) { - case COMTYPE_PIDFILTER: - case COMTYPE_ENCODER: - case COMTYPE_REC_PLAY: - case COMTYPE_MPEGDECODER: - type = "MSG"; - flags[0] = GPMQOver; - flags[1] = GPMQFull; - break; - case COMTYPE_OSD: - type = "OSD"; - flags[0] = OSDQOver; - flags[1] = OSDQFull; - break; - case COMTYPE_MISC: - if (FW_VERSION(av7110->arm_app) >= 0x261d) { - type = "MSG"; - flags[0] = GPMQOver; - flags[1] = GPMQBusy; - } - break; - default: - break; - } - - if (type != NULL) { - /* non-immediate COMMAND type */ - start = jiffies; - for (;;) { - err = time_after(jiffies, start + ARM_WAIT_FREE); - stat = rdebi(av7110, DEBINOSWAP, MSGSTATE, 0, 2); - if (stat & flags[0]) { - printk(KERN_ERR "%s: %s QUEUE overflow\n", - __func__, type); - return -1; - } - if ((stat & flags[1]) == 0) - break; - if (err) { - printk(KERN_ERR "%s: timeout waiting on busy %s QUEUE\n", - __func__, type); - av7110->arm_errors++; - return -ETIMEDOUT; - } - msleep(1); - } - } - - for (i = 2; i < length; i++) - wdebi(av7110, DEBINOSWAP, COMMAND + 2 * i, (u32) buf[i], 2); - - if (length) - wdebi(av7110, DEBINOSWAP, COMMAND + 2, (u32) buf[1], 2); - else - wdebi(av7110, DEBINOSWAP, COMMAND + 2, 0, 2); - - wdebi(av7110, DEBINOSWAP, COMMAND, (u32) buf[0], 2); - - if (FW_VERSION(av7110->arm_app) <= 0x261f) - wdebi(av7110, DEBINOSWAP, COM_IF_LOCK, 0x0000, 2); - -#ifdef COM_DEBUG - start = jiffies; - while (1) { - err = time_after(jiffies, start + ARM_WAIT_FREE); - if (rdebi(av7110, DEBINOSWAP, COMMAND, 0, 2) == 0) - break; - if (err) { - printk(KERN_ERR "dvb-ttpci: %s(): timeout waiting for COMMAND %d to complete\n", - __func__, (buf[0] >> 8) & 0xff); - return -ETIMEDOUT; - } - msleep(1); - } - - stat = rdebi(av7110, DEBINOSWAP, MSGSTATE, 0, 2); - if (stat & GPMQOver) { - printk(KERN_ERR "dvb-ttpci: %s(): GPMQOver\n", __func__); - return -ENOSPC; - } - else if (stat & OSDQOver) { - printk(KERN_ERR "dvb-ttpci: %s(): OSDQOver\n", __func__); - return -ENOSPC; - } -#endif - - return 0; -} - -static int av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length) -{ - int ret; - -// dprintk(4, "%p\n", av7110); - - if (!av7110->arm_ready) { - dprintk(1, "arm not ready.\n"); - return -1; - } - if (mutex_lock_interruptible(&av7110->dcomlock)) - return -ERESTARTSYS; - - ret = __av7110_send_fw_cmd(av7110, buf, length); - mutex_unlock(&av7110->dcomlock); - if (ret && ret!=-ERESTARTSYS) - printk(KERN_ERR "dvb-ttpci: %s(): av7110_send_fw_cmd error %d\n", - __func__, ret); - return ret; -} - -int av7110_fw_cmd(struct av7110 *av7110, int type, int com, int num, ...) -{ - va_list args; - u16 buf[num + 2]; - int i, ret; - -// dprintk(4, "%p\n", av7110); - - buf[0] = ((type << 8) | com); - buf[1] = num; - - if (num) { - va_start(args, num); - for (i = 0; i < num; i++) - buf[i + 2] = va_arg(args, u32); - va_end(args); - } - - ret = av7110_send_fw_cmd(av7110, buf, num + 2); - if (ret && ret != -ERESTARTSYS) - printk(KERN_ERR "dvb-ttpci: av7110_fw_cmd error %d\n", ret); - return ret; -} - -#if 0 -int av7110_send_ci_cmd(struct av7110 *av7110, u8 subcom, u8 *buf, u8 len) -{ - int i, ret; - u16 cmd[18] = { ((COMTYPE_COMMON_IF << 8) + subcom), - 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; - - dprintk(4, "%p\n", av7110); - - for(i = 0; i < len && i < 32; i++) - { - if(i % 2 == 0) - cmd[(i / 2) + 2] = (u16)(buf[i]) << 8; - else - cmd[(i / 2) + 2] |= buf[i]; - } - - ret = av7110_send_fw_cmd(av7110, cmd, 18); - if (ret && ret != -ERESTARTSYS) - printk(KERN_ERR "dvb-ttpci: av7110_send_ci_cmd error %d\n", ret); - return ret; -} -#endif /* 0 */ - -int av7110_fw_request(struct av7110 *av7110, u16 *request_buf, - int request_buf_len, u16 *reply_buf, int reply_buf_len) -{ - int err; - s16 i; - unsigned long start; -#ifdef COM_DEBUG - u32 stat; -#endif - - dprintk(4, "%p\n", av7110); - - if (!av7110->arm_ready) { - dprintk(1, "arm not ready.\n"); - return -1; - } - - if (mutex_lock_interruptible(&av7110->dcomlock)) - return -ERESTARTSYS; - - if ((err = __av7110_send_fw_cmd(av7110, request_buf, request_buf_len)) < 0) { - mutex_unlock(&av7110->dcomlock); - printk(KERN_ERR "dvb-ttpci: av7110_fw_request error %d\n", err); - return err; - } - - start = jiffies; - while (1) { - err = time_after(jiffies, start + ARM_WAIT_FREE); - if (rdebi(av7110, DEBINOSWAP, COMMAND, 0, 2) == 0) - break; - if (err) { - printk(KERN_ERR "%s: timeout waiting for COMMAND to complete\n", __func__); - mutex_unlock(&av7110->dcomlock); - return -ETIMEDOUT; - } -#ifdef _NOHANDSHAKE - msleep(1); -#endif - } - -#ifndef _NOHANDSHAKE - start = jiffies; - while (1) { - err = time_after(jiffies, start + ARM_WAIT_SHAKE); - if (rdebi(av7110, DEBINOSWAP, HANDSHAKE_REG, 0, 2) == 0) - break; - if (err) { - printk(KERN_ERR "%s: timeout waiting for HANDSHAKE_REG\n", __func__); - mutex_unlock(&av7110->dcomlock); - return -ETIMEDOUT; - } - msleep(1); - } -#endif - -#ifdef COM_DEBUG - stat = rdebi(av7110, DEBINOSWAP, MSGSTATE, 0, 2); - if (stat & GPMQOver) { - printk(KERN_ERR "%s: GPMQOver\n", __func__); - mutex_unlock(&av7110->dcomlock); - return -1; - } - else if (stat & OSDQOver) { - printk(KERN_ERR "%s: OSDQOver\n", __func__); - mutex_unlock(&av7110->dcomlock); - return -1; - } -#endif - - for (i = 0; i < reply_buf_len; i++) - reply_buf[i] = rdebi(av7110, DEBINOSWAP, COM_BUFF + 2 * i, 0, 2); - - mutex_unlock(&av7110->dcomlock); - return 0; -} - -static int av7110_fw_query(struct av7110 *av7110, u16 tag, u16* buf, s16 length) -{ - int ret; - ret = av7110_fw_request(av7110, &tag, 0, buf, length); - if (ret) - printk(KERN_ERR "dvb-ttpci: av7110_fw_query error %d\n", ret); - return ret; -} - - -/**************************************************************************** - * Firmware commands - ****************************************************************************/ - -/* get version of the firmware ROM, RTSL, video ucode and ARM application */ -int av7110_firmversion(struct av7110 *av7110) -{ - u16 buf[20]; - u16 tag = ((COMTYPE_REQUEST << 8) + ReqVersion); - - dprintk(4, "%p\n", av7110); - - if (av7110_fw_query(av7110, tag, buf, 16)) { - printk("dvb-ttpci: failed to boot firmware @ card %d\n", - av7110->dvb_adapter.num); - return -EIO; - } - - av7110->arm_fw = (buf[0] << 16) + buf[1]; - av7110->arm_rtsl = (buf[2] << 16) + buf[3]; - av7110->arm_vid = (buf[4] << 16) + buf[5]; - av7110->arm_app = (buf[6] << 16) + buf[7]; - av7110->avtype = (buf[8] << 16) + buf[9]; - - printk("dvb-ttpci: info @ card %d: firm %08x, rtsl %08x, vid %08x, app %08x\n", - av7110->dvb_adapter.num, av7110->arm_fw, - av7110->arm_rtsl, av7110->arm_vid, av7110->arm_app); - - /* print firmware capabilities */ - if (FW_CI_LL_SUPPORT(av7110->arm_app)) - printk("dvb-ttpci: firmware @ card %d supports CI link layer interface\n", - av7110->dvb_adapter.num); - else - printk("dvb-ttpci: no firmware support for CI link layer interface @ card %d\n", - av7110->dvb_adapter.num); - - return 0; -} - - -int av7110_diseqc_send(struct av7110 *av7110, int len, u8 *msg, unsigned long burst) -{ - int i, ret; - u16 buf[18] = { ((COMTYPE_AUDIODAC << 8) + SendDiSEqC), - 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; - - dprintk(4, "%p\n", av7110); - - if (len > 10) - len = 10; - - buf[1] = len + 2; - buf[2] = len; - - if (burst != -1) - buf[3] = burst ? 0x01 : 0x00; - else - buf[3] = 0xffff; - - for (i = 0; i < len; i++) - buf[i + 4] = msg[i]; - - ret = av7110_send_fw_cmd(av7110, buf, 18); - if (ret && ret!=-ERESTARTSYS) - printk(KERN_ERR "dvb-ttpci: av7110_diseqc_send error %d\n", ret); - return ret; -} - - -#ifdef CONFIG_DVB_AV7110_OSD - -static inline int SetColorBlend(struct av7110 *av7110, u8 windownr) -{ - return av7110_fw_cmd(av7110, COMTYPE_OSD, SetCBlend, 1, windownr); -} - -static inline int SetBlend_(struct av7110 *av7110, u8 windownr, - enum av7110_osd_palette_type colordepth, u16 index, u8 blending) -{ - return av7110_fw_cmd(av7110, COMTYPE_OSD, SetBlend, 4, - windownr, colordepth, index, blending); -} - -static inline int SetColor_(struct av7110 *av7110, u8 windownr, - enum av7110_osd_palette_type colordepth, u16 index, u16 colorhi, u16 colorlo) -{ - return av7110_fw_cmd(av7110, COMTYPE_OSD, SetColor, 5, - windownr, colordepth, index, colorhi, colorlo); -} - -static inline int SetFont(struct av7110 *av7110, u8 windownr, u8 fontsize, - u16 colorfg, u16 colorbg) -{ - return av7110_fw_cmd(av7110, COMTYPE_OSD, Set_Font, 4, - windownr, fontsize, colorfg, colorbg); -} - -static int FlushText(struct av7110 *av7110) -{ - unsigned long start; - int err; - - if (mutex_lock_interruptible(&av7110->dcomlock)) - return -ERESTARTSYS; - start = jiffies; - while (1) { - err = time_after(jiffies, start + ARM_WAIT_OSD); - if (rdebi(av7110, DEBINOSWAP, BUFF1_BASE, 0, 2) == 0) - break; - if (err) { - printk(KERN_ERR "dvb-ttpci: %s(): timeout waiting for BUFF1_BASE == 0\n", - __func__); - mutex_unlock(&av7110->dcomlock); - return -ETIMEDOUT; - } - msleep(1); - } - mutex_unlock(&av7110->dcomlock); - return 0; -} - -static int WriteText(struct av7110 *av7110, u8 win, u16 x, u16 y, char *buf) -{ - int i, ret; - unsigned long start; - int length = strlen(buf) + 1; - u16 cbuf[5] = { (COMTYPE_OSD << 8) + DText, 3, win, x, y }; - - if (mutex_lock_interruptible(&av7110->dcomlock)) - return -ERESTARTSYS; - - start = jiffies; - while (1) { - ret = time_after(jiffies, start + ARM_WAIT_OSD); - if (rdebi(av7110, DEBINOSWAP, BUFF1_BASE, 0, 2) == 0) - break; - if (ret) { - printk(KERN_ERR "dvb-ttpci: %s: timeout waiting for BUFF1_BASE == 0\n", - __func__); - mutex_unlock(&av7110->dcomlock); - return -ETIMEDOUT; - } - msleep(1); - } -#ifndef _NOHANDSHAKE - start = jiffies; - while (1) { - ret = time_after(jiffies, start + ARM_WAIT_SHAKE); - if (rdebi(av7110, DEBINOSWAP, HANDSHAKE_REG, 0, 2) == 0) - break; - if (ret) { - printk(KERN_ERR "dvb-ttpci: %s: timeout waiting for HANDSHAKE_REG\n", - __func__); - mutex_unlock(&av7110->dcomlock); - return -ETIMEDOUT; - } - msleep(1); - } -#endif - for (i = 0; i < length / 2; i++) - wdebi(av7110, DEBINOSWAP, BUFF1_BASE + i * 2, - swab16(*(u16 *)(buf + 2 * i)), 2); - if (length & 1) - wdebi(av7110, DEBINOSWAP, BUFF1_BASE + i * 2, 0, 2); - ret = __av7110_send_fw_cmd(av7110, cbuf, 5); - mutex_unlock(&av7110->dcomlock); - if (ret && ret!=-ERESTARTSYS) - printk(KERN_ERR "dvb-ttpci: WriteText error %d\n", ret); - return ret; -} - -static inline int DrawLine(struct av7110 *av7110, u8 windownr, - u16 x, u16 y, u16 dx, u16 dy, u16 color) -{ - return av7110_fw_cmd(av7110, COMTYPE_OSD, DLine, 6, - windownr, x, y, dx, dy, color); -} - -static inline int DrawBlock(struct av7110 *av7110, u8 windownr, - u16 x, u16 y, u16 dx, u16 dy, u16 color) -{ - return av7110_fw_cmd(av7110, COMTYPE_OSD, DBox, 6, - windownr, x, y, dx, dy, color); -} - -static inline int HideWindow(struct av7110 *av7110, u8 windownr) -{ - return av7110_fw_cmd(av7110, COMTYPE_OSD, WHide, 1, windownr); -} - -static inline int MoveWindowRel(struct av7110 *av7110, u8 windownr, u16 x, u16 y) -{ - return av7110_fw_cmd(av7110, COMTYPE_OSD, WMoveD, 3, windownr, x, y); -} - -static inline int MoveWindowAbs(struct av7110 *av7110, u8 windownr, u16 x, u16 y) -{ - return av7110_fw_cmd(av7110, COMTYPE_OSD, WMoveA, 3, windownr, x, y); -} - -static inline int DestroyOSDWindow(struct av7110 *av7110, u8 windownr) -{ - return av7110_fw_cmd(av7110, COMTYPE_OSD, WDestroy, 1, windownr); -} - -static inline int CreateOSDWindow(struct av7110 *av7110, u8 windownr, - osd_raw_window_t disptype, - u16 width, u16 height) -{ - return av7110_fw_cmd(av7110, COMTYPE_OSD, WCreate, 4, - windownr, disptype, width, height); -} - - -static enum av7110_osd_palette_type bpp2pal[8] = { - Pal1Bit, Pal2Bit, 0, Pal4Bit, 0, 0, 0, Pal8Bit -}; -static osd_raw_window_t bpp2bit[8] = { - OSD_BITMAP1, OSD_BITMAP2, 0, OSD_BITMAP4, 0, 0, 0, OSD_BITMAP8 -}; - -static inline int WaitUntilBmpLoaded(struct av7110 *av7110) -{ - int ret = wait_event_timeout(av7110->bmpq, - av7110->bmp_state != BMP_LOADING, 10*HZ); - if (ret == 0) { - printk("dvb-ttpci: warning: timeout waiting in LoadBitmap: %d, %d\n", - ret, av7110->bmp_state); - av7110->bmp_state = BMP_NONE; - return -ETIMEDOUT; - } - return 0; -} - -static inline int LoadBitmap(struct av7110 *av7110, - u16 dx, u16 dy, int inc, u8 __user * data) -{ - u16 format; - int bpp; - int i; - int d, delta; - u8 c; - int ret; - - dprintk(4, "%p\n", av7110); - - format = bpp2bit[av7110->osdbpp[av7110->osdwin]]; - - av7110->bmp_state = BMP_LOADING; - if (format == OSD_BITMAP8) { - bpp=8; delta = 1; - } else if (format == OSD_BITMAP4) { - bpp=4; delta = 2; - } else if (format == OSD_BITMAP2) { - bpp=2; delta = 4; - } else if (format == OSD_BITMAP1) { - bpp=1; delta = 8; - } else { - av7110->bmp_state = BMP_NONE; - return -EINVAL; - } - av7110->bmplen = ((dx * dy * bpp + 7) & ~7) / 8; - av7110->bmpp = 0; - if (av7110->bmplen > 32768) { - av7110->bmp_state = BMP_NONE; - return -EINVAL; - } - for (i = 0; i < dy; i++) { - if (copy_from_user(av7110->bmpbuf + 1024 + i * dx, data + i * inc, dx)) { - av7110->bmp_state = BMP_NONE; - return -EINVAL; - } - } - if (format != OSD_BITMAP8) { - for (i = 0; i < dx * dy / delta; i++) { - c = ((u8 *)av7110->bmpbuf)[1024 + i * delta + delta - 1]; - for (d = delta - 2; d >= 0; d--) { - c |= (((u8 *)av7110->bmpbuf)[1024 + i * delta + d] - << ((delta - d - 1) * bpp)); - ((u8 *)av7110->bmpbuf)[1024 + i] = c; - } - } - } - av7110->bmplen += 1024; - dprintk(4, "av7110_fw_cmd: LoadBmp size %d\n", av7110->bmplen); - ret = av7110_fw_cmd(av7110, COMTYPE_OSD, LoadBmp, 3, format, dx, dy); - if (!ret) - ret = WaitUntilBmpLoaded(av7110); - return ret; -} - -static int BlitBitmap(struct av7110 *av7110, u16 x, u16 y) -{ - dprintk(4, "%p\n", av7110); - - return av7110_fw_cmd(av7110, COMTYPE_OSD, BlitBmp, 4, av7110->osdwin, x, y, 0); -} - -static inline int ReleaseBitmap(struct av7110 *av7110) -{ - dprintk(4, "%p\n", av7110); - - if (av7110->bmp_state != BMP_LOADED && FW_VERSION(av7110->arm_app) < 0x261e) - return -1; - if (av7110->bmp_state == BMP_LOADING) - dprintk(1,"ReleaseBitmap called while BMP_LOADING\n"); - av7110->bmp_state = BMP_NONE; - return av7110_fw_cmd(av7110, COMTYPE_OSD, ReleaseBmp, 0); -} - -static u32 RGB2YUV(u16 R, u16 G, u16 B) -{ - u16 y, u, v; - u16 Y, Cr, Cb; - - y = R * 77 + G * 150 + B * 29; /* Luma=0.299R+0.587G+0.114B 0..65535 */ - u = 2048 + B * 8 -(y >> 5); /* Cr 0..4095 */ - v = 2048 + R * 8 -(y >> 5); /* Cb 0..4095 */ - - Y = y / 256; - Cb = u / 16; - Cr = v / 16; - - return Cr | (Cb << 16) | (Y << 8); -} - -static int OSDSetColor(struct av7110 *av7110, u8 color, u8 r, u8 g, u8 b, u8 blend) -{ - int ret; - - u16 ch, cl; - u32 yuv; - - yuv = blend ? RGB2YUV(r,g,b) : 0; - cl = (yuv & 0xffff); - ch = ((yuv >> 16) & 0xffff); - ret = SetColor_(av7110, av7110->osdwin, bpp2pal[av7110->osdbpp[av7110->osdwin]], - color, ch, cl); - if (!ret) - ret = SetBlend_(av7110, av7110->osdwin, bpp2pal[av7110->osdbpp[av7110->osdwin]], - color, ((blend >> 4) & 0x0f)); - return ret; -} - -static int OSDSetPalette(struct av7110 *av7110, u32 __user * colors, u8 first, u8 last) -{ - int i; - int length = last - first + 1; - - if (length * 4 > DATA_BUFF3_SIZE) - return -EINVAL; - - for (i = 0; i < length; i++) { - u32 color, blend, yuv; - - if (get_user(color, colors + i)) - return -EFAULT; - blend = (color & 0xF0000000) >> 4; - yuv = blend ? RGB2YUV(color & 0xFF, (color >> 8) & 0xFF, - (color >> 16) & 0xFF) | blend : 0; - yuv = ((yuv & 0xFFFF0000) >> 16) | ((yuv & 0x0000FFFF) << 16); - wdebi(av7110, DEBINOSWAP, DATA_BUFF3_BASE + i * 4, yuv, 4); - } - return av7110_fw_cmd(av7110, COMTYPE_OSD, Set_Palette, 4, - av7110->osdwin, - bpp2pal[av7110->osdbpp[av7110->osdwin]], - first, last); -} - -static int OSDSetBlock(struct av7110 *av7110, int x0, int y0, - int x1, int y1, int inc, u8 __user * data) -{ - uint w, h, bpp, bpl, size, lpb, bnum, brest; - int i; - int rc,release_rc; - - w = x1 - x0 + 1; - h = y1 - y0 + 1; - if (inc <= 0) - inc = w; - if (w <= 0 || w > 720 || h <= 0 || h > 576) - return -EINVAL; - bpp = av7110->osdbpp[av7110->osdwin] + 1; - bpl = ((w * bpp + 7) & ~7) / 8; - size = h * bpl; - lpb = (32 * 1024) / bpl; - bnum = size / (lpb * bpl); - brest = size - bnum * lpb * bpl; - - if (av7110->bmp_state == BMP_LOADING) { - /* possible if syscall is repeated by -ERESTARTSYS and if firmware cannot abort */ - BUG_ON (FW_VERSION(av7110->arm_app) >= 0x261e); - rc = WaitUntilBmpLoaded(av7110); - if (rc) - return rc; - /* just continue. This should work for all fw versions - * if bnum==1 && !brest && LoadBitmap was successful - */ - } - - rc = 0; - for (i = 0; i < bnum; i++) { - rc = LoadBitmap(av7110, w, lpb, inc, data); - if (rc) - break; - rc = BlitBitmap(av7110, x0, y0 + i * lpb); - if (rc) - break; - data += lpb * inc; - } - if (!rc && brest) { - rc = LoadBitmap(av7110, w, brest / bpl, inc, data); - if (!rc) - rc = BlitBitmap(av7110, x0, y0 + bnum * lpb); - } - release_rc = ReleaseBitmap(av7110); - if (!rc) - rc = release_rc; - if (rc) - dprintk(1,"returns %d\n",rc); - return rc; -} - -int av7110_osd_cmd(struct av7110 *av7110, osd_cmd_t *dc) -{ - int ret; - - if (mutex_lock_interruptible(&av7110->osd_mutex)) - return -ERESTARTSYS; - - switch (dc->cmd) { - case OSD_Close: - ret = DestroyOSDWindow(av7110, av7110->osdwin); - break; - case OSD_Open: - av7110->osdbpp[av7110->osdwin] = (dc->color - 1) & 7; - ret = CreateOSDWindow(av7110, av7110->osdwin, - bpp2bit[av7110->osdbpp[av7110->osdwin]], - dc->x1 - dc->x0 + 1, dc->y1 - dc->y0 + 1); - if (ret) - break; - if (!dc->data) { - ret = MoveWindowAbs(av7110, av7110->osdwin, dc->x0, dc->y0); - if (ret) - break; - ret = SetColorBlend(av7110, av7110->osdwin); - } - break; - case OSD_Show: - ret = MoveWindowRel(av7110, av7110->osdwin, 0, 0); - break; - case OSD_Hide: - ret = HideWindow(av7110, av7110->osdwin); - break; - case OSD_Clear: - ret = DrawBlock(av7110, av7110->osdwin, 0, 0, 720, 576, 0); - break; - case OSD_Fill: - ret = DrawBlock(av7110, av7110->osdwin, 0, 0, 720, 576, dc->color); - break; - case OSD_SetColor: - ret = OSDSetColor(av7110, dc->color, dc->x0, dc->y0, dc->x1, dc->y1); - break; - case OSD_SetPalette: - if (FW_VERSION(av7110->arm_app) >= 0x2618) - ret = OSDSetPalette(av7110, dc->data, dc->color, dc->x0); - else { - int i, len = dc->x0-dc->color+1; - u8 __user *colors = (u8 __user *)dc->data; - u8 r, g = 0, b = 0, blend = 0; - ret = 0; - for (i = 0; icolor + i, r, g, b, blend); - if (ret) - break; - } - } - break; - case OSD_SetPixel: - ret = DrawLine(av7110, av7110->osdwin, - dc->x0, dc->y0, 0, 0, dc->color); - break; - case OSD_SetRow: - dc->y1 = dc->y0; - /* fall through */ - case OSD_SetBlock: - ret = OSDSetBlock(av7110, dc->x0, dc->y0, dc->x1, dc->y1, dc->color, dc->data); - break; - case OSD_FillRow: - ret = DrawBlock(av7110, av7110->osdwin, dc->x0, dc->y0, - dc->x1-dc->x0+1, dc->y1, dc->color); - break; - case OSD_FillBlock: - ret = DrawBlock(av7110, av7110->osdwin, dc->x0, dc->y0, - dc->x1 - dc->x0 + 1, dc->y1 - dc->y0 + 1, dc->color); - break; - case OSD_Line: - ret = DrawLine(av7110, av7110->osdwin, - dc->x0, dc->y0, dc->x1 - dc->x0, dc->y1 - dc->y0, dc->color); - break; - case OSD_Text: - { - char textbuf[240]; - - if (strncpy_from_user(textbuf, dc->data, 240) < 0) { - ret = -EFAULT; - break; - } - textbuf[239] = 0; - if (dc->x1 > 3) - dc->x1 = 3; - ret = SetFont(av7110, av7110->osdwin, dc->x1, - (u16) (dc->color & 0xffff), (u16) (dc->color >> 16)); - if (!ret) - ret = FlushText(av7110); - if (!ret) - ret = WriteText(av7110, av7110->osdwin, dc->x0, dc->y0, textbuf); - break; - } - case OSD_SetWindow: - if (dc->x0 < 1 || dc->x0 > 7) - ret = -EINVAL; - else { - av7110->osdwin = dc->x0; - ret = 0; - } - break; - case OSD_MoveWindow: - ret = MoveWindowAbs(av7110, av7110->osdwin, dc->x0, dc->y0); - if (!ret) - ret = SetColorBlend(av7110, av7110->osdwin); - break; - case OSD_OpenRaw: - if (dc->color < OSD_BITMAP1 || dc->color > OSD_CURSOR) { - ret = -EINVAL; - break; - } - if (dc->color >= OSD_BITMAP1 && dc->color <= OSD_BITMAP8HR) - av7110->osdbpp[av7110->osdwin] = (1 << (dc->color & 3)) - 1; - else - av7110->osdbpp[av7110->osdwin] = 0; - ret = CreateOSDWindow(av7110, av7110->osdwin, (osd_raw_window_t)dc->color, - dc->x1 - dc->x0 + 1, dc->y1 - dc->y0 + 1); - if (ret) - break; - if (!dc->data) { - ret = MoveWindowAbs(av7110, av7110->osdwin, dc->x0, dc->y0); - if (!ret) - ret = SetColorBlend(av7110, av7110->osdwin); - } - break; - default: - ret = -EINVAL; - break; - } - - mutex_unlock(&av7110->osd_mutex); - if (ret==-ERESTARTSYS) - dprintk(1, "av7110_osd_cmd(%d) returns with -ERESTARTSYS\n",dc->cmd); - else if (ret) - dprintk(1, "av7110_osd_cmd(%d) returns with %d\n",dc->cmd,ret); - - return ret; -} - -int av7110_osd_capability(struct av7110 *av7110, osd_cap_t *cap) -{ - switch (cap->cmd) { - case OSD_CAP_MEMSIZE: - if (FW_4M_SDRAM(av7110->arm_app)) - cap->val = 1000000; - else - cap->val = 92000; - return 0; - default: - return -EINVAL; - } -} -#endif /* CONFIG_DVB_AV7110_OSD */ diff --git a/drivers/media/dvb/ttpci/av7110_hw.h b/drivers/media/dvb/ttpci/av7110_hw.h deleted file mode 100644 index 1634aba..0000000 --- a/drivers/media/dvb/ttpci/av7110_hw.h +++ /dev/null @@ -1,495 +0,0 @@ -#ifndef _AV7110_HW_H_ -#define _AV7110_HW_H_ - -#include "av7110.h" - -/* DEBI transfer mode defs */ - -#define DEBINOSWAP 0x000e0000 -#define DEBISWAB 0x001e0000 -#define DEBISWAP 0x002e0000 - -#define ARM_WAIT_FREE (HZ) -#define ARM_WAIT_SHAKE (HZ/5) -#define ARM_WAIT_OSD (HZ) - - -enum av7110_bootstate -{ - BOOTSTATE_BUFFER_EMPTY = 0, - BOOTSTATE_BUFFER_FULL = 1, - BOOTSTATE_AV7110_BOOT_COMPLETE = 2 -}; - -enum av7110_type_rec_play_format -{ RP_None, - AudioPES, - AudioMp2, - AudioPCM, - VideoPES, - AV_PES -}; - -enum av7110_osd_palette_type -{ - NoPalet = 0, /* No palette */ - Pal1Bit = 2, /* 2 colors for 1 Bit Palette */ - Pal2Bit = 4, /* 4 colors for 2 bit palette */ - Pal4Bit = 16, /* 16 colors for 4 bit palette */ - Pal8Bit = 256 /* 256 colors for 16 bit palette */ -}; - -/* switch defines */ -#define SB_GPIO 3 -#define SB_OFF SAA7146_GPIO_OUTLO /* SlowBlank off (TV-Mode) */ -#define SB_ON SAA7146_GPIO_INPUT /* SlowBlank on (AV-Mode) */ -#define SB_WIDE SAA7146_GPIO_OUTHI /* SlowBlank 6V (16/9-Mode) (not implemented) */ - -#define FB_GPIO 1 -#define FB_OFF SAA7146_GPIO_LO /* FastBlank off (CVBS-Mode) */ -#define FB_ON SAA7146_GPIO_OUTHI /* FastBlank on (RGB-Mode) */ -#define FB_LOOP SAA7146_GPIO_INPUT /* FastBlank loop-through (PC graphics ???) */ - -enum av7110_video_output_mode -{ - NO_OUT = 0, /* disable analog output */ - CVBS_RGB_OUT = 1, - CVBS_YC_OUT = 2, - YC_OUT = 3 -}; - -/* firmware internal msg q status: */ -#define GPMQFull 0x0001 /* Main Message Queue Full */ -#define GPMQOver 0x0002 /* Main Message Queue Overflow */ -#define HPQFull 0x0004 /* High Priority Msg Queue Full */ -#define HPQOver 0x0008 -#define OSDQFull 0x0010 /* OSD Queue Full */ -#define OSDQOver 0x0020 -#define GPMQBusy 0x0040 /* Queue not empty, FW >= 261d */ -#define HPQBusy 0x0080 -#define OSDQBusy 0x0100 - -/* hw section filter flags */ -#define SECTION_EIT 0x01 -#define SECTION_SINGLE 0x00 -#define SECTION_CYCLE 0x02 -#define SECTION_CONTINUOS 0x04 -#define SECTION_MODE 0x06 -#define SECTION_IPMPE 0x0C /* size up to 4k */ -#define SECTION_HIGH_SPEED 0x1C /* larger buffer */ -#define DATA_PIPING_FLAG 0x20 /* for Data Piping Filter */ - -#define PBUFSIZE_NONE 0x0000 -#define PBUFSIZE_1P 0x0100 -#define PBUFSIZE_2P 0x0200 -#define PBUFSIZE_1K 0x0300 -#define PBUFSIZE_2K 0x0400 -#define PBUFSIZE_4K 0x0500 -#define PBUFSIZE_8K 0x0600 -#define PBUFSIZE_16K 0x0700 -#define PBUFSIZE_32K 0x0800 - - -/* firmware command codes */ -enum av7110_osd_command { - WCreate, - WDestroy, - WMoveD, - WMoveA, - WHide, - WTop, - DBox, - DLine, - DText, - Set_Font, - SetColor, - SetBlend, - SetWBlend, - SetCBlend, - SetNonBlend, - LoadBmp, - BlitBmp, - ReleaseBmp, - SetWTrans, - SetWNoTrans, - Set_Palette -}; - -enum av7110_pid_command { - MultiPID, - VideoPID, - AudioPID, - InitFilt, - FiltError, - NewVersion, - CacheError, - AddPIDFilter, - DelPIDFilter, - Scan, - SetDescr, - SetIR, - FlushTSQueue -}; - -enum av7110_mpeg_command { - SelAudChannels -}; - -enum av7110_audio_command { - AudioDAC, - CabADAC, - ON22K, - OFF22K, - MainSwitch, - ADSwitch, - SendDiSEqC, - SetRegister, - SpdifSwitch -}; - -enum av7110_request_command { - AudioState, - AudioBuffState, - VideoState1, - VideoState2, - VideoState3, - CrashCounter, - ReqVersion, - ReqVCXO, - ReqRegister, - ReqSecFilterError, - ReqSTC -}; - -enum av7110_encoder_command { - SetVidMode, - SetTestMode, - LoadVidCode, - SetMonitorType, - SetPanScanType, - SetFreezeMode, - SetWSSConfig -}; - -enum av7110_rec_play_state { - __Record, - __Stop, - __Play, - __Pause, - __Slow, - __FF_IP, - __Scan_I, - __Continue -}; - -enum av7110_fw_cmd_misc { - AV7110_FW_VIDEO_ZOOM = 1, - AV7110_FW_VIDEO_COMMAND, - AV7110_FW_AUDIO_COMMAND -}; - -enum av7110_command_type { - COMTYPE_NOCOM, - COMTYPE_PIDFILTER, - COMTYPE_MPEGDECODER, - COMTYPE_OSD, - COMTYPE_BMP, - COMTYPE_ENCODER, - COMTYPE_AUDIODAC, - COMTYPE_REQUEST, - COMTYPE_SYSTEM, - COMTYPE_REC_PLAY, - COMTYPE_COMMON_IF, - COMTYPE_PID_FILTER, - COMTYPE_PES, - COMTYPE_TS, - COMTYPE_VIDEO, - COMTYPE_AUDIO, - COMTYPE_CI_LL, - COMTYPE_MISC = 0x80 -}; - -#define VID_NONE_PREF 0x00 /* No aspect ration processing preferred */ -#define VID_PAN_SCAN_PREF 0x01 /* Pan and Scan Display preferred */ -#define VID_VERT_COMP_PREF 0x02 /* Vertical compression display preferred */ -#define VID_VC_AND_PS_PREF 0x03 /* PanScan and vertical Compression if allowed */ -#define VID_CENTRE_CUT_PREF 0x05 /* PanScan with zero vector */ - -/* MPEG video decoder commands */ -#define AV_VIDEO_CMD_STOP 0x000e -#define AV_VIDEO_CMD_PLAY 0x000d -#define AV_VIDEO_CMD_FREEZE 0x0102 -#define AV_VIDEO_CMD_FFWD 0x0016 -#define AV_VIDEO_CMD_SLOW 0x0022 - -/* MPEG audio decoder commands */ -#define AUDIO_CMD_MUTE 0x0001 -#define AUDIO_CMD_UNMUTE 0x0002 -#define AUDIO_CMD_PCM16 0x0010 -#define AUDIO_CMD_STEREO 0x0080 -#define AUDIO_CMD_MONO_L 0x0100 -#define AUDIO_CMD_MONO_R 0x0200 -#define AUDIO_CMD_SYNC_OFF 0x000e -#define AUDIO_CMD_SYNC_ON 0x000f - -/* firmware data interface codes */ -#define DATA_NONE 0x00 -#define DATA_FSECTION 0x01 -#define DATA_IPMPE 0x02 -#define DATA_MPEG_RECORD 0x03 -#define DATA_DEBUG_MESSAGE 0x04 -#define DATA_COMMON_INTERFACE 0x05 -#define DATA_MPEG_PLAY 0x06 -#define DATA_BMP_LOAD 0x07 -#define DATA_IRCOMMAND 0x08 -#define DATA_PIPING 0x09 -#define DATA_STREAMING 0x0a -#define DATA_CI_GET 0x0b -#define DATA_CI_PUT 0x0c -#define DATA_MPEG_VIDEO_EVENT 0x0d - -#define DATA_PES_RECORD 0x10 -#define DATA_PES_PLAY 0x11 -#define DATA_TS_RECORD 0x12 -#define DATA_TS_PLAY 0x13 - -/* ancient CI command codes, only two are actually still used - * by the link level CI firmware */ -#define CI_CMD_ERROR 0x00 -#define CI_CMD_ACK 0x01 -#define CI_CMD_SYSTEM_READY 0x02 -#define CI_CMD_KEYPRESS 0x03 -#define CI_CMD_ON_TUNED 0x04 -#define CI_CMD_ON_SWITCH_PROGRAM 0x05 -#define CI_CMD_SECTION_ARRIVED 0x06 -#define CI_CMD_SECTION_TIMEOUT 0x07 -#define CI_CMD_TIME 0x08 -#define CI_CMD_ENTER_MENU 0x09 -#define CI_CMD_FAST_PSI 0x0a -#define CI_CMD_GET_SLOT_INFO 0x0b - -#define CI_MSG_NONE 0x00 -#define CI_MSG_CI_INFO 0x01 -#define CI_MSG_MENU 0x02 -#define CI_MSG_LIST 0x03 -#define CI_MSG_TEXT 0x04 -#define CI_MSG_REQUEST_INPUT 0x05 -#define CI_MSG_INPUT_COMPLETE 0x06 -#define CI_MSG_LIST_MORE 0x07 -#define CI_MSG_MENU_MORE 0x08 -#define CI_MSG_CLOSE_MMI_IMM 0x09 -#define CI_MSG_SECTION_REQUEST 0x0a -#define CI_MSG_CLOSE_FILTER 0x0b -#define CI_PSI_COMPLETE 0x0c -#define CI_MODULE_READY 0x0d -#define CI_SWITCH_PRG_REPLY 0x0e -#define CI_MSG_TEXT_MORE 0x0f - -#define CI_MSG_CA_PMT 0xe0 -#define CI_MSG_ERROR 0xf0 - - -/* base address of the dual ported RAM which serves as communication - * area between PCI bus and av7110, - * as seen by the DEBI bus of the saa7146 */ -#define DPRAM_BASE 0x4000 - -/* boot protocol area */ -#define AV7110_BOOT_STATE (DPRAM_BASE + 0x3F8) -#define AV7110_BOOT_SIZE (DPRAM_BASE + 0x3FA) -#define AV7110_BOOT_BASE (DPRAM_BASE + 0x3FC) -#define AV7110_BOOT_BLOCK (DPRAM_BASE + 0x400) -#define AV7110_BOOT_MAX_SIZE 0xc00 - -/* firmware command protocol area */ -#define IRQ_STATE (DPRAM_BASE + 0x0F4) -#define IRQ_STATE_EXT (DPRAM_BASE + 0x0F6) -#define MSGSTATE (DPRAM_BASE + 0x0F8) -#define COMMAND (DPRAM_BASE + 0x0FC) -#define COM_BUFF (DPRAM_BASE + 0x100) -#define COM_BUFF_SIZE 0x20 - -/* various data buffers */ -#define BUFF1_BASE (DPRAM_BASE + 0x120) -#define BUFF1_SIZE 0xE0 - -#define DATA_BUFF0_BASE (DPRAM_BASE + 0x200) -#define DATA_BUFF0_SIZE 0x0800 - -#define DATA_BUFF1_BASE (DATA_BUFF0_BASE+DATA_BUFF0_SIZE) -#define DATA_BUFF1_SIZE 0x0800 - -#define DATA_BUFF2_BASE (DATA_BUFF1_BASE+DATA_BUFF1_SIZE) -#define DATA_BUFF2_SIZE 0x0800 - -#define DATA_BUFF3_BASE (DATA_BUFF2_BASE+DATA_BUFF2_SIZE) -#define DATA_BUFF3_SIZE 0x0400 - -#define Reserved (DPRAM_BASE + 0x1E00) -#define Reserved_SIZE 0x1C0 - - -/* firmware status area */ -#define STATUS_BASE (DPRAM_BASE + 0x1FC0) -#define STATUS_LOOPS (STATUS_BASE + 0x08) - -#define STATUS_MPEG_WIDTH (STATUS_BASE + 0x0C) -/* ((aspect_ratio & 0xf) << 12) | (height & 0xfff) */ -#define STATUS_MPEG_HEIGHT_AR (STATUS_BASE + 0x0E) - -/* firmware data protocol area */ -#define RX_TYPE (DPRAM_BASE + 0x1FE8) -#define RX_LEN (DPRAM_BASE + 0x1FEA) -#define TX_TYPE (DPRAM_BASE + 0x1FEC) -#define TX_LEN (DPRAM_BASE + 0x1FEE) - -#define RX_BUFF (DPRAM_BASE + 0x1FF4) -#define TX_BUFF (DPRAM_BASE + 0x1FF6) - -#define HANDSHAKE_REG (DPRAM_BASE + 0x1FF8) -#define COM_IF_LOCK (DPRAM_BASE + 0x1FFA) - -#define IRQ_RX (DPRAM_BASE + 0x1FFC) -#define IRQ_TX (DPRAM_BASE + 0x1FFE) - -/* used by boot protocol to load firmware into av7110 DRAM */ -#define DRAM_START_CODE 0x2e000404 -#define DRAM_MAX_CODE_SIZE 0x00100000 - -/* saa7146 gpio lines */ -#define RESET_LINE 2 -#define DEBI_DONE_LINE 1 -#define ARM_IRQ_LINE 0 - - - -extern int av7110_bootarm(struct av7110 *av7110); -extern int av7110_firmversion(struct av7110 *av7110); -#define FW_CI_LL_SUPPORT(arm_app) ((arm_app) & 0x80000000) -#define FW_4M_SDRAM(arm_app) ((arm_app) & 0x40000000) -#define FW_VERSION(arm_app) ((arm_app) & 0x0000FFFF) - -extern int av7110_wait_msgstate(struct av7110 *av7110, u16 flags); -extern int av7110_fw_cmd(struct av7110 *av7110, int type, int com, int num, ...); -extern int av7110_fw_request(struct av7110 *av7110, u16 *request_buf, - int request_buf_len, u16 *reply_buf, int reply_buf_len); - - -/* DEBI (saa7146 data extension bus interface) access */ -extern int av7110_debiwrite(struct av7110 *av7110, u32 config, - int addr, u32 val, int count); -extern u32 av7110_debiread(struct av7110 *av7110, u32 config, - int addr, int count); - - -/* DEBI during interrupt */ -/* single word writes */ -static inline void iwdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count) -{ - av7110_debiwrite(av7110, config, addr, val, count); -} - -/* buffer writes */ -static inline void mwdebi(struct av7110 *av7110, u32 config, int addr, - const u8 *val, int count) -{ - memcpy(av7110->debi_virt, val, count); - av7110_debiwrite(av7110, config, addr, 0, count); -} - -static inline u32 irdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count) -{ - u32 res; - - res=av7110_debiread(av7110, config, addr, count); - if (count<=4) - memcpy(av7110->debi_virt, (char *) &res, count); - return res; -} - -/* DEBI outside interrupts, only for count <= 4! */ -static inline void wdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count) -{ - unsigned long flags; - - spin_lock_irqsave(&av7110->debilock, flags); - av7110_debiwrite(av7110, config, addr, val, count); - spin_unlock_irqrestore(&av7110->debilock, flags); -} - -static inline u32 rdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count) -{ - unsigned long flags; - u32 res; - - spin_lock_irqsave(&av7110->debilock, flags); - res=av7110_debiread(av7110, config, addr, count); - spin_unlock_irqrestore(&av7110->debilock, flags); - return res; -} - -/* handle mailbox registers of the dual ported RAM */ -static inline void ARM_ResetMailBox(struct av7110 *av7110) -{ - unsigned long flags; - - spin_lock_irqsave(&av7110->debilock, flags); - av7110_debiread(av7110, DEBINOSWAP, IRQ_RX, 2); - av7110_debiwrite(av7110, DEBINOSWAP, IRQ_RX, 0, 2); - spin_unlock_irqrestore(&av7110->debilock, flags); -} - -static inline void ARM_ClearMailBox(struct av7110 *av7110) -{ - iwdebi(av7110, DEBINOSWAP, IRQ_RX, 0, 2); -} - -static inline void ARM_ClearIrq(struct av7110 *av7110) -{ - irdebi(av7110, DEBINOSWAP, IRQ_RX, 0, 2); -} - -/**************************************************************************** - * Firmware commands - ****************************************************************************/ - -static inline int SendDAC(struct av7110 *av7110, u8 addr, u8 data) -{ - return av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, AudioDAC, 2, addr, data); -} - -static inline int av7710_set_video_mode(struct av7110 *av7110, int mode) -{ - return av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetVidMode, 1, mode); -} - -static inline int vidcom(struct av7110 *av7110, u32 com, u32 arg) -{ - return av7110_fw_cmd(av7110, COMTYPE_MISC, AV7110_FW_VIDEO_COMMAND, 4, - (com>>16), (com&0xffff), - (arg>>16), (arg&0xffff)); -} - -static inline int audcom(struct av7110 *av7110, u32 com) -{ - return av7110_fw_cmd(av7110, COMTYPE_MISC, AV7110_FW_AUDIO_COMMAND, 2, - (com>>16), (com&0xffff)); -} - -static inline int Set22K(struct av7110 *av7110, int state) -{ - return av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, (state ? ON22K : OFF22K), 0); -} - - -extern int av7110_diseqc_send(struct av7110 *av7110, int len, u8 *msg, unsigned long burst); - - -#ifdef CONFIG_DVB_AV7110_OSD -extern int av7110_osd_cmd(struct av7110 *av7110, osd_cmd_t *dc); -extern int av7110_osd_capability(struct av7110 *av7110, osd_cap_t *cap); -#endif /* CONFIG_DVB_AV7110_OSD */ - - - -#endif /* _AV7110_HW_H_ */ diff --git a/drivers/media/dvb/ttpci/av7110_ipack.c b/drivers/media/dvb/ttpci/av7110_ipack.c deleted file mode 100644 index 699ef8b..0000000 --- a/drivers/media/dvb/ttpci/av7110_ipack.c +++ /dev/null @@ -1,403 +0,0 @@ -#include "dvb_filter.h" -#include "av7110_ipack.h" -#include /* for memcpy() */ -#include - - -void av7110_ipack_reset(struct ipack *p) -{ - p->found = 0; - p->cid = 0; - p->plength = 0; - p->flag1 = 0; - p->flag2 = 0; - p->hlength = 0; - p->mpeg = 0; - p->check = 0; - p->which = 0; - p->done = 0; - p->count = 0; -} - - -int av7110_ipack_init(struct ipack *p, int size, - void (*func)(u8 *buf, int size, void *priv)) -{ - if (!(p->buf = vmalloc(size*sizeof(u8)))) { - printk(KERN_WARNING "Couldn't allocate memory for ipack\n"); - return -ENOMEM; - } - p->size = size; - p->func = func; - p->repack_subids = 0; - av7110_ipack_reset(p); - return 0; -} - - -void av7110_ipack_free(struct ipack *p) -{ - vfree(p->buf); -} - - -static void send_ipack(struct ipack *p) -{ - int off; - struct dvb_audio_info ai; - int ac3_off = 0; - int streamid = 0; - int nframes = 0; - int f = 0; - - switch (p->mpeg) { - case 2: - if (p->count < 10) - return; - p->buf[3] = p->cid; - p->buf[4] = (u8)(((p->count - 6) & 0xff00) >> 8); - p->buf[5] = (u8)((p->count - 6) & 0x00ff); - if (p->repack_subids && p->cid == PRIVATE_STREAM1) { - off = 9 + p->buf[8]; - streamid = p->buf[off]; - if ((streamid & 0xf8) == 0x80) { - ai.off = 0; - ac3_off = ((p->buf[off + 2] << 8)| - p->buf[off + 3]); - if (ac3_off < p->count) - f = dvb_filter_get_ac3info(p->buf + off + 3 + ac3_off, - p->count - ac3_off, &ai, 0); - if (!f) { - nframes = (p->count - off - 3 - ac3_off) / - ai.framesize + 1; - p->buf[off + 2] = (ac3_off >> 8) & 0xff; - p->buf[off + 3] = (ac3_off) & 0xff; - p->buf[off + 1] = nframes; - ac3_off += nframes * ai.framesize - p->count; - } - } - } - p->func(p->buf, p->count, p->data); - - p->buf[6] = 0x80; - p->buf[7] = 0x00; - p->buf[8] = 0x00; - p->count = 9; - if (p->repack_subids && p->cid == PRIVATE_STREAM1 - && (streamid & 0xf8) == 0x80) { - p->count += 4; - p->buf[9] = streamid; - p->buf[10] = (ac3_off >> 8) & 0xff; - p->buf[11] = (ac3_off) & 0xff; - p->buf[12] = 0; - } - break; - - case 1: - if (p->count < 8) - return; - p->buf[3] = p->cid; - p->buf[4] = (u8)(((p->count - 6) & 0xff00) >> 8); - p->buf[5] = (u8)((p->count - 6) & 0x00ff); - p->func(p->buf, p->count, p->data); - - p->buf[6] = 0x0f; - p->count = 7; - break; - } -} - - -void av7110_ipack_flush(struct ipack *p) -{ - if (p->plength != MMAX_PLENGTH - 6 || p->found <= 6) - return; - p->plength = p->found - 6; - p->found = 0; - send_ipack(p); - av7110_ipack_reset(p); -} - - -static void write_ipack(struct ipack *p, const u8 *data, int count) -{ - u8 headr[3] = { 0x00, 0x00, 0x01 }; - - if (p->count < 6) { - memcpy(p->buf, headr, 3); - p->count = 6; - } - - if (p->count + count < p->size){ - memcpy(p->buf+p->count, data, count); - p->count += count; - } else { - int rest = p->size - p->count; - memcpy(p->buf+p->count, data, rest); - p->count += rest; - send_ipack(p); - if (count - rest > 0) - write_ipack(p, data + rest, count - rest); - } -} - - -int av7110_ipack_instant_repack (const u8 *buf, int count, struct ipack *p) -{ - int l; - int c = 0; - - while (c < count && (p->mpeg == 0 || - (p->mpeg == 1 && p->found < 7) || - (p->mpeg == 2 && p->found < 9)) - && (p->found < 5 || !p->done)) { - switch (p->found) { - case 0: - case 1: - if (buf[c] == 0x00) - p->found++; - else - p->found = 0; - c++; - break; - case 2: - if (buf[c] == 0x01) - p->found++; - else if (buf[c] == 0) - p->found = 2; - else - p->found = 0; - c++; - break; - case 3: - p->cid = 0; - switch (buf[c]) { - case PROG_STREAM_MAP: - case PRIVATE_STREAM2: - case PROG_STREAM_DIR: - case ECM_STREAM : - case EMM_STREAM : - case PADDING_STREAM : - case DSM_CC_STREAM : - case ISO13522_STREAM: - p->done = 1; - /* fall through */ - case PRIVATE_STREAM1: - case VIDEO_STREAM_S ... VIDEO_STREAM_E: - case AUDIO_STREAM_S ... AUDIO_STREAM_E: - p->found++; - p->cid = buf[c]; - c++; - break; - default: - p->found = 0; - break; - } - break; - - case 4: - if (count-c > 1) { - p->plen[0] = buf[c]; - c++; - p->plen[1] = buf[c]; - c++; - p->found += 2; - p->plength = (p->plen[0] << 8) | p->plen[1]; - } else { - p->plen[0] = buf[c]; - p->found++; - return count; - } - break; - case 5: - p->plen[1] = buf[c]; - c++; - p->found++; - p->plength = (p->plen[0] << 8) | p->plen[1]; - break; - case 6: - if (!p->done) { - p->flag1 = buf[c]; - c++; - p->found++; - if ((p->flag1 & 0xc0) == 0x80) - p->mpeg = 2; - else { - p->hlength = 0; - p->which = 0; - p->mpeg = 1; - p->flag2 = 0; - } - } - break; - - case 7: - if (!p->done && p->mpeg == 2) { - p->flag2 = buf[c]; - c++; - p->found++; - } - break; - - case 8: - if (!p->done && p->mpeg == 2) { - p->hlength = buf[c]; - c++; - p->found++; - } - break; - } - } - - if (c == count) - return count; - - if (!p->plength) - p->plength = MMAX_PLENGTH - 6; - - if (p->done || ((p->mpeg == 2 && p->found >= 9) || - (p->mpeg == 1 && p->found >= 7))) { - switch (p->cid) { - case AUDIO_STREAM_S ... AUDIO_STREAM_E: - case VIDEO_STREAM_S ... VIDEO_STREAM_E: - case PRIVATE_STREAM1: - if (p->mpeg == 2 && p->found == 9) { - write_ipack(p, &p->flag1, 1); - write_ipack(p, &p->flag2, 1); - write_ipack(p, &p->hlength, 1); - } - - if (p->mpeg == 1 && p->found == 7) - write_ipack(p, &p->flag1, 1); - - if (p->mpeg == 2 && (p->flag2 & PTS_ONLY) && - p->found < 14) { - while (c < count && p->found < 14) { - p->pts[p->found - 9] = buf[c]; - write_ipack(p, buf + c, 1); - c++; - p->found++; - } - if (c == count) - return count; - } - - if (p->mpeg == 1 && p->which < 2000) { - - if (p->found == 7) { - p->check = p->flag1; - p->hlength = 1; - } - - while (!p->which && c < count && - p->check == 0xff){ - p->check = buf[c]; - write_ipack(p, buf + c, 1); - c++; - p->found++; - p->hlength++; - } - - if (c == count) - return count; - - if ((p->check & 0xc0) == 0x40 && !p->which) { - p->check = buf[c]; - write_ipack(p, buf + c, 1); - c++; - p->found++; - p->hlength++; - - p->which = 1; - if (c == count) - return count; - p->check = buf[c]; - write_ipack(p, buf + c, 1); - c++; - p->found++; - p->hlength++; - p->which = 2; - if (c == count) - return count; - } - - if (p->which == 1) { - p->check = buf[c]; - write_ipack(p, buf + c, 1); - c++; - p->found++; - p->hlength++; - p->which = 2; - if (c == count) - return count; - } - - if ((p->check & 0x30) && p->check != 0xff) { - p->flag2 = (p->check & 0xf0) << 2; - p->pts[0] = p->check; - p->which = 3; - } - - if (c == count) - return count; - if (p->which > 2){ - if ((p->flag2 & PTS_DTS_FLAGS) == PTS_ONLY) { - while (c < count && p->which < 7) { - p->pts[p->which - 2] = buf[c]; - write_ipack(p, buf + c, 1); - c++; - p->found++; - p->which++; - p->hlength++; - } - if (c == count) - return count; - } else if ((p->flag2 & PTS_DTS_FLAGS) == PTS_DTS) { - while (c < count && p->which < 12) { - if (p->which < 7) - p->pts[p->which - 2] = buf[c]; - write_ipack(p, buf + c, 1); - c++; - p->found++; - p->which++; - p->hlength++; - } - if (c == count) - return count; - } - p->which = 2000; - } - - } - - while (c < count && p->found < p->plength + 6) { - l = count - c; - if (l + p->found > p->plength + 6) - l = p->plength + 6 - p->found; - write_ipack(p, buf + c, l); - p->found += l; - c += l; - } - break; - } - - - if (p->done) { - if (p->found + count - c < p->plength + 6) { - p->found += count - c; - c = count; - } else { - c += p->plength + 6 - p->found; - p->found = p->plength + 6; - } - } - - if (p->plength && p->found == p->plength + 6) { - send_ipack(p); - av7110_ipack_reset(p); - if (c < count) - av7110_ipack_instant_repack(buf + c, count - c, p); - } - } - return count; -} diff --git a/drivers/media/dvb/ttpci/av7110_ipack.h b/drivers/media/dvb/ttpci/av7110_ipack.h deleted file mode 100644 index becf94d..0000000 --- a/drivers/media/dvb/ttpci/av7110_ipack.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef _AV7110_IPACK_H_ -#define _AV7110_IPACK_H_ - -extern int av7110_ipack_init(struct ipack *p, int size, - void (*func)(u8 *buf, int size, void *priv)); - -extern void av7110_ipack_reset(struct ipack *p); -extern int av7110_ipack_instant_repack(const u8 *buf, int count, struct ipack *p); -extern void av7110_ipack_free(struct ipack * p); -extern void av7110_ipack_flush(struct ipack *p); - -#endif diff --git a/drivers/media/dvb/ttpci/av7110_ir.c b/drivers/media/dvb/ttpci/av7110_ir.c deleted file mode 100644 index 908f272..0000000 --- a/drivers/media/dvb/ttpci/av7110_ir.c +++ /dev/null @@ -1,415 +0,0 @@ -/* - * Driver for the remote control of SAA7146 based AV7110 cards - * - * Copyright (C) 1999-2003 Holger Waechtler - * Copyright (C) 2003-2007 Oliver Endriss - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - * - */ - - -#include -#include -#include -#include -#include -#include - -#include "av7110.h" -#include "av7110_hw.h" - - -#define AV_CNT 4 - -#define IR_RC5 0 -#define IR_RCMM 1 -#define IR_RC5_EXT 2 /* internal only */ - -#define IR_ALL 0xffffffff - -#define UP_TIMEOUT (HZ*7/25) - - -/* Note: enable ir debugging by or'ing debug with 16 */ - -static int ir_protocol[AV_CNT] = { IR_RCMM, IR_RCMM, IR_RCMM, IR_RCMM}; -module_param_array(ir_protocol, int, NULL, 0644); -MODULE_PARM_DESC(ir_protocol, "Infrared protocol: 0 RC5, 1 RCMM (default)"); - -static int ir_inversion[AV_CNT]; -module_param_array(ir_inversion, int, NULL, 0644); -MODULE_PARM_DESC(ir_inversion, "Inversion of infrared signal: 0 not inverted (default), 1 inverted"); - -static uint ir_device_mask[AV_CNT] = { IR_ALL, IR_ALL, IR_ALL, IR_ALL }; -module_param_array(ir_device_mask, uint, NULL, 0644); -MODULE_PARM_DESC(ir_device_mask, "Bitmask of infrared devices: bit 0..31 = device 0..31 (default: all)"); - - -static int av_cnt; -static struct av7110 *av_list[AV_CNT]; - -static u16 default_key_map [256] = { - KEY_0, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, KEY_7, - KEY_8, KEY_9, KEY_BACK, 0, KEY_POWER, KEY_MUTE, 0, KEY_INFO, - KEY_VOLUMEUP, KEY_VOLUMEDOWN, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - KEY_CHANNELUP, KEY_CHANNELDOWN, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, KEY_TEXT, 0, 0, KEY_TV, 0, 0, 0, 0, 0, KEY_SETUP, 0, 0, - 0, 0, 0, KEY_SUBTITLE, 0, 0, KEY_LANGUAGE, 0, - KEY_RADIO, 0, 0, 0, 0, KEY_EXIT, 0, 0, - KEY_UP, KEY_DOWN, KEY_LEFT, KEY_RIGHT, KEY_OK, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, KEY_RED, KEY_GREEN, KEY_YELLOW, - KEY_BLUE, 0, 0, 0, 0, 0, 0, 0, KEY_MENU, KEY_LIST, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, KEY_UP, KEY_UP, KEY_DOWN, KEY_DOWN, - 0, 0, 0, 0, KEY_EPG, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, KEY_VCR -}; - - -/* key-up timer */ -static void av7110_emit_keyup(unsigned long parm) -{ - struct infrared *ir = (struct infrared *) parm; - - if (!ir || !test_bit(ir->last_key, ir->input_dev->key)) - return; - - input_report_key(ir->input_dev, ir->last_key, 0); - input_sync(ir->input_dev); -} - - -/* tasklet */ -static void av7110_emit_key(unsigned long parm) -{ - struct infrared *ir = (struct infrared *) parm; - u32 ircom = ir->ir_command; - u8 data; - u8 addr; - u16 toggle; - u16 keycode; - - /* extract device address and data */ - switch (ir->protocol) { - case IR_RC5: /* RC5: 5 bits device address, 6 bits data */ - data = ircom & 0x3f; - addr = (ircom >> 6) & 0x1f; - toggle = ircom & 0x0800; - break; - - case IR_RCMM: /* RCMM: ? bits device address, ? bits data */ - data = ircom & 0xff; - addr = (ircom >> 8) & 0x1f; - toggle = ircom & 0x8000; - break; - - case IR_RC5_EXT: /* extended RC5: 5 bits device address, 7 bits data */ - data = ircom & 0x3f; - addr = (ircom >> 6) & 0x1f; - /* invert 7th data bit for backward compatibility with RC5 keymaps */ - if (!(ircom & 0x1000)) - data |= 0x40; - toggle = ircom & 0x0800; - break; - - default: - printk("%s invalid protocol %x\n", __func__, ir->protocol); - return; - } - - input_event(ir->input_dev, EV_MSC, MSC_RAW, (addr << 16) | data); - input_event(ir->input_dev, EV_MSC, MSC_SCAN, data); - - keycode = ir->key_map[data]; - - dprintk(16, "%s: code %08x -> addr %i data 0x%02x -> keycode %i\n", - __func__, ircom, addr, data, keycode); - - /* check device address */ - if (!(ir->device_mask & (1 << addr))) - return; - - if (!keycode) { - printk ("%s: code %08x -> addr %i data 0x%02x -> unknown key!\n", - __func__, ircom, addr, data); - return; - } - - if (timer_pending(&ir->keyup_timer)) { - del_timer(&ir->keyup_timer); - if (ir->last_key != keycode || toggle != ir->last_toggle) { - ir->delay_timer_finished = 0; - input_event(ir->input_dev, EV_KEY, ir->last_key, 0); - input_event(ir->input_dev, EV_KEY, keycode, 1); - input_sync(ir->input_dev); - } else if (ir->delay_timer_finished) { - input_event(ir->input_dev, EV_KEY, keycode, 2); - input_sync(ir->input_dev); - } - } else { - ir->delay_timer_finished = 0; - input_event(ir->input_dev, EV_KEY, keycode, 1); - input_sync(ir->input_dev); - } - - ir->last_key = keycode; - ir->last_toggle = toggle; - - ir->keyup_timer.expires = jiffies + UP_TIMEOUT; - add_timer(&ir->keyup_timer); - -} - - -/* register with input layer */ -static void input_register_keys(struct infrared *ir) -{ - int i; - - set_bit(EV_KEY, ir->input_dev->evbit); - set_bit(EV_REP, ir->input_dev->evbit); - set_bit(EV_MSC, ir->input_dev->evbit); - - set_bit(MSC_RAW, ir->input_dev->mscbit); - set_bit(MSC_SCAN, ir->input_dev->mscbit); - - memset(ir->input_dev->keybit, 0, sizeof(ir->input_dev->keybit)); - - for (i = 0; i < ARRAY_SIZE(ir->key_map); i++) { - if (ir->key_map[i] > KEY_MAX) - ir->key_map[i] = 0; - else if (ir->key_map[i] > KEY_RESERVED) - set_bit(ir->key_map[i], ir->input_dev->keybit); - } - - ir->input_dev->keycode = ir->key_map; - ir->input_dev->keycodesize = sizeof(ir->key_map[0]); - ir->input_dev->keycodemax = ARRAY_SIZE(ir->key_map); -} - - -/* called by the input driver after rep[REP_DELAY] ms */ -static void input_repeat_key(unsigned long parm) -{ - struct infrared *ir = (struct infrared *) parm; - - ir->delay_timer_finished = 1; -} - - -/* check for configuration changes */ -int av7110_check_ir_config(struct av7110 *av7110, int force) -{ - int i; - int modified = force; - int ret = -ENODEV; - - for (i = 0; i < av_cnt; i++) - if (av7110 == av_list[i]) - break; - - if (i < av_cnt && av7110) { - if ((av7110->ir.protocol & 1) != ir_protocol[i] || - av7110->ir.inversion != ir_inversion[i]) - modified = true; - - if (modified) { - /* protocol */ - if (ir_protocol[i]) { - ir_protocol[i] = 1; - av7110->ir.protocol = IR_RCMM; - av7110->ir.ir_config = 0x0001; - } else if (FW_VERSION(av7110->arm_app) >= 0x2620) { - av7110->ir.protocol = IR_RC5_EXT; - av7110->ir.ir_config = 0x0002; - } else { - av7110->ir.protocol = IR_RC5; - av7110->ir.ir_config = 0x0000; - } - /* inversion */ - if (ir_inversion[i]) { - ir_inversion[i] = 1; - av7110->ir.ir_config |= 0x8000; - } - av7110->ir.inversion = ir_inversion[i]; - /* update ARM */ - ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, - av7110->ir.ir_config); - } else - ret = 0; - - /* address */ - if (av7110->ir.device_mask != ir_device_mask[i]) - av7110->ir.device_mask = ir_device_mask[i]; - } - - return ret; -} - - -/* /proc/av7110_ir interface */ -static ssize_t av7110_ir_proc_write(struct file *file, const char __user *buffer, - size_t count, loff_t *pos) -{ - char *page; - u32 ir_config; - int size = sizeof ir_config + sizeof av_list[0]->ir.key_map; - int i; - - if (count < size) - return -EINVAL; - - page = vmalloc(size); - if (!page) - return -ENOMEM; - - if (copy_from_user(page, buffer, size)) { - vfree(page); - return -EFAULT; - } - - memcpy(&ir_config, page, sizeof ir_config); - - for (i = 0; i < av_cnt; i++) { - /* keymap */ - memcpy(av_list[i]->ir.key_map, page + sizeof ir_config, - sizeof(av_list[i]->ir.key_map)); - /* protocol, inversion, address */ - ir_protocol[i] = ir_config & 0x0001; - ir_inversion[i] = ir_config & 0x8000 ? 1 : 0; - if (ir_config & 0x4000) - ir_device_mask[i] = 1 << ((ir_config >> 16) & 0x1f); - else - ir_device_mask[i] = IR_ALL; - /* update configuration */ - av7110_check_ir_config(av_list[i], false); - input_register_keys(&av_list[i]->ir); - } - vfree(page); - return count; -} - -static const struct file_operations av7110_ir_proc_fops = { - .owner = THIS_MODULE, - .write = av7110_ir_proc_write, - .llseek = noop_llseek, -}; - -/* interrupt handler */ -static void ir_handler(struct av7110 *av7110, u32 ircom) -{ - dprintk(4, "ir command = %08x\n", ircom); - av7110->ir.ir_command = ircom; - tasklet_schedule(&av7110->ir.ir_tasklet); -} - - -int __devinit av7110_ir_init(struct av7110 *av7110) -{ - struct input_dev *input_dev; - static struct proc_dir_entry *e; - int err; - - if (av_cnt >= ARRAY_SIZE(av_list)) - return -ENOSPC; - - av_list[av_cnt++] = av7110; - av7110_check_ir_config(av7110, true); - - init_timer(&av7110->ir.keyup_timer); - av7110->ir.keyup_timer.function = av7110_emit_keyup; - av7110->ir.keyup_timer.data = (unsigned long) &av7110->ir; - - input_dev = input_allocate_device(); - if (!input_dev) - return -ENOMEM; - - av7110->ir.input_dev = input_dev; - snprintf(av7110->ir.input_phys, sizeof(av7110->ir.input_phys), - "pci-%s/ir0", pci_name(av7110->dev->pci)); - - input_dev->name = "DVB on-card IR receiver"; - - input_dev->phys = av7110->ir.input_phys; - input_dev->id.bustype = BUS_PCI; - input_dev->id.version = 2; - if (av7110->dev->pci->subsystem_vendor) { - input_dev->id.vendor = av7110->dev->pci->subsystem_vendor; - input_dev->id.product = av7110->dev->pci->subsystem_device; - } else { - input_dev->id.vendor = av7110->dev->pci->vendor; - input_dev->id.product = av7110->dev->pci->device; - } - input_dev->dev.parent = &av7110->dev->pci->dev; - /* initial keymap */ - memcpy(av7110->ir.key_map, default_key_map, sizeof av7110->ir.key_map); - input_register_keys(&av7110->ir); - err = input_register_device(input_dev); - if (err) { - input_free_device(input_dev); - return err; - } - input_dev->timer.function = input_repeat_key; - input_dev->timer.data = (unsigned long) &av7110->ir; - - if (av_cnt == 1) { - e = proc_create("av7110_ir", S_IWUSR, NULL, &av7110_ir_proc_fops); - if (e) - e->size = 4 + 256 * sizeof(u16); - } - - tasklet_init(&av7110->ir.ir_tasklet, av7110_emit_key, (unsigned long) &av7110->ir); - av7110->ir.ir_handler = ir_handler; - - return 0; -} - - -void __devexit av7110_ir_exit(struct av7110 *av7110) -{ - int i; - - if (av_cnt == 0) - return; - - del_timer_sync(&av7110->ir.keyup_timer); - av7110->ir.ir_handler = NULL; - tasklet_kill(&av7110->ir.ir_tasklet); - - for (i = 0; i < av_cnt; i++) - if (av_list[i] == av7110) { - av_list[i] = av_list[av_cnt-1]; - av_list[av_cnt-1] = NULL; - break; - } - - if (av_cnt == 1) - remove_proc_entry("av7110_ir", NULL); - - input_unregister_device(av7110->ir.input_dev); - - av_cnt--; -} - -//MODULE_AUTHOR("Holger Waechtler , Oliver Endriss "); -//MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/ttpci/av7110_v4l.c b/drivers/media/dvb/ttpci/av7110_v4l.c deleted file mode 100644 index 1b2d151..0000000 --- a/drivers/media/dvb/ttpci/av7110_v4l.c +++ /dev/null @@ -1,966 +0,0 @@ -/* - * av7110_v4l.c: av7110 video4linux interface for DVB and Siemens DVB-C analog module - * - * Copyright (C) 1999-2002 Ralph Metzler - * & Marcus Metzler for convergence integrated media GmbH - * - * originally based on code by: - * Copyright (C) 1998,1999 Christian Theiss - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - * - * the project's page is at http://www.linuxtv.org/ - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include -#include -#include -#include -#include -#include - -#include "av7110.h" -#include "av7110_hw.h" -#include "av7110_av.h" - -int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val) -{ - u8 msg[5] = { dev, reg >> 8, reg & 0xff, val >> 8 , val & 0xff }; - struct i2c_msg msgs = { .flags = 0, .len = 5, .buf = msg }; - - switch (av7110->adac_type) { - case DVB_ADAC_MSP34x0: - msgs.addr = 0x40; - break; - case DVB_ADAC_MSP34x5: - msgs.addr = 0x42; - break; - default: - return 0; - } - - if (i2c_transfer(&av7110->i2c_adap, &msgs, 1) != 1) { - dprintk(1, "dvb-ttpci: failed @ card %d, %u = %u\n", - av7110->dvb_adapter.num, reg, val); - return -EIO; - } - return 0; -} - -static int msp_readreg(struct av7110 *av7110, u8 dev, u16 reg, u16 *val) -{ - u8 msg1[3] = { dev, reg >> 8, reg & 0xff }; - u8 msg2[2]; - struct i2c_msg msgs[2] = { - { .flags = 0 , .len = 3, .buf = msg1 }, - { .flags = I2C_M_RD, .len = 2, .buf = msg2 } - }; - - switch (av7110->adac_type) { - case DVB_ADAC_MSP34x0: - msgs[0].addr = 0x40; - msgs[1].addr = 0x40; - break; - case DVB_ADAC_MSP34x5: - msgs[0].addr = 0x42; - msgs[1].addr = 0x42; - break; - default: - return 0; - } - - if (i2c_transfer(&av7110->i2c_adap, &msgs[0], 2) != 2) { - dprintk(1, "dvb-ttpci: failed @ card %d, %u\n", - av7110->dvb_adapter.num, reg); - return -EIO; - } - *val = (msg2[0] << 8) | msg2[1]; - return 0; -} - -static struct v4l2_input inputs[4] = { - { - .index = 0, - .name = "DVB", - .type = V4L2_INPUT_TYPE_CAMERA, - .audioset = 1, - .tuner = 0, /* ignored */ - .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, - .status = 0, - .capabilities = V4L2_IN_CAP_STD, - }, { - .index = 1, - .name = "Television", - .type = V4L2_INPUT_TYPE_TUNER, - .audioset = 1, - .tuner = 0, - .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, - .status = 0, - .capabilities = V4L2_IN_CAP_STD, - }, { - .index = 2, - .name = "Video", - .type = V4L2_INPUT_TYPE_CAMERA, - .audioset = 0, - .tuner = 0, - .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, - .status = 0, - .capabilities = V4L2_IN_CAP_STD, - }, { - .index = 3, - .name = "Y/C", - .type = V4L2_INPUT_TYPE_CAMERA, - .audioset = 0, - .tuner = 0, - .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, - .status = 0, - .capabilities = V4L2_IN_CAP_STD, - } -}; - -static int ves1820_writereg(struct saa7146_dev *dev, u8 addr, u8 reg, u8 data) -{ - struct av7110 *av7110 = dev->ext_priv; - u8 buf[] = { 0x00, reg, data }; - struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = buf, .len = 3 }; - - dprintk(4, "dev: %p\n", dev); - - if (1 != i2c_transfer(&av7110->i2c_adap, &msg, 1)) - return -1; - return 0; -} - -static int tuner_write(struct saa7146_dev *dev, u8 addr, u8 data [4]) -{ - struct av7110 *av7110 = dev->ext_priv; - struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = data, .len = 4 }; - - dprintk(4, "dev: %p\n", dev); - - if (1 != i2c_transfer(&av7110->i2c_adap, &msg, 1)) - return -1; - return 0; -} - -static int ves1820_set_tv_freq(struct saa7146_dev *dev, u32 freq) -{ - u32 div; - u8 config; - u8 buf[4]; - - dprintk(4, "freq: 0x%08x\n", freq); - - /* magic number: 614. tuning with the frequency given by v4l2 - is always off by 614*62.5 = 38375 kHz...*/ - div = freq + 614; - - buf[0] = (div >> 8) & 0x7f; - buf[1] = div & 0xff; - buf[2] = 0x8e; - - if (freq < (u32) (16 * 168.25)) - config = 0xa0; - else if (freq < (u32) (16 * 447.25)) - config = 0x90; - else - config = 0x30; - config &= ~0x02; - - buf[3] = config; - - return tuner_write(dev, 0x61, buf); -} - -static int stv0297_set_tv_freq(struct saa7146_dev *dev, u32 freq) -{ - struct av7110 *av7110 = (struct av7110*)dev->ext_priv; - u32 div; - u8 data[4]; - - div = (freq + 38900000 + 31250) / 62500; - - data[0] = (div >> 8) & 0x7f; - data[1] = div & 0xff; - data[2] = 0xce; - - if (freq < 45000000) - return -EINVAL; - else if (freq < 137000000) - data[3] = 0x01; - else if (freq < 403000000) - data[3] = 0x02; - else if (freq < 860000000) - data[3] = 0x04; - else - return -EINVAL; - - if (av7110->fe->ops.i2c_gate_ctrl) - av7110->fe->ops.i2c_gate_ctrl(av7110->fe, 1); - return tuner_write(dev, 0x63, data); -} - - - -static struct saa7146_standard analog_standard[]; -static struct saa7146_standard dvb_standard[]; -static struct saa7146_standard standard[]; - -static struct v4l2_audio msp3400_v4l2_audio = { - .index = 0, - .name = "Television", - .capability = V4L2_AUDCAP_STEREO -}; - -static int av7110_dvb_c_switch(struct saa7146_fh *fh) -{ - struct saa7146_dev *dev = fh->dev; - struct saa7146_vv *vv = dev->vv_data; - struct av7110 *av7110 = (struct av7110*)dev->ext_priv; - u16 adswitch; - int source, sync, err; - - dprintk(4, "%p\n", av7110); - - if ((vv->video_status & STATUS_OVERLAY) != 0) { - vv->ov_suspend = vv->video_fh; - err = saa7146_stop_preview(vv->video_fh); /* side effect: video_status is now 0, video_fh is NULL */ - if (err != 0) { - dprintk(2, "suspending video failed\n"); - vv->ov_suspend = NULL; - } - } - - if (0 != av7110->current_input) { - dprintk(1, "switching to analog TV:\n"); - adswitch = 1; - source = SAA7146_HPS_SOURCE_PORT_B; - sync = SAA7146_HPS_SYNC_PORT_B; - memcpy(standard, analog_standard, sizeof(struct saa7146_standard) * 2); - - switch (av7110->current_input) { - case 1: - dprintk(1, "switching SAA7113 to Analog Tuner Input\n"); - msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0000); // loudspeaker source - msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0000); // headphone source - msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0000); // SCART 1 source - msp_writereg(av7110, MSP_WR_DSP, 0x000e, 0x3000); // FM matrix, mono - msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x4f00); // loudspeaker + headphone - msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x4f00); // SCART 1 volume - - if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) { - if (ves1820_writereg(dev, 0x09, 0x0f, 0x60)) - dprintk(1, "setting band in demodulator failed\n"); - } else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) { - saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // TDA9819 pin9(STD) - saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); // TDA9819 pin30(VIF) - } - if (i2c_writereg(av7110, 0x48, 0x02, 0xd0) != 1) - dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num); - break; - case 2: - dprintk(1, "switching SAA7113 to Video AV CVBS Input\n"); - if (i2c_writereg(av7110, 0x48, 0x02, 0xd2) != 1) - dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num); - break; - case 3: - dprintk(1, "switching SAA7113 to Video AV Y/C Input\n"); - if (i2c_writereg(av7110, 0x48, 0x02, 0xd9) != 1) - dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num); - break; - default: - dprintk(1, "switching SAA7113 to Input: AV7110: SAA7113: invalid input\n"); - } - } else { - adswitch = 0; - source = SAA7146_HPS_SOURCE_PORT_A; - sync = SAA7146_HPS_SYNC_PORT_A; - memcpy(standard, dvb_standard, sizeof(struct saa7146_standard) * 2); - dprintk(1, "switching DVB mode\n"); - msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0220); // loudspeaker source - msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0220); // headphone source - msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0220); // SCART 1 source - msp_writereg(av7110, MSP_WR_DSP, 0x000e, 0x3000); // FM matrix, mono - msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x7f00); // loudspeaker + headphone - msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x7f00); // SCART 1 volume - - if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) { - if (ves1820_writereg(dev, 0x09, 0x0f, 0x20)) - dprintk(1, "setting band in demodulator failed\n"); - } else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) { - saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD) - saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF) - } - } - - /* hmm, this does not do anything!? */ - if (av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, adswitch)) - dprintk(1, "ADSwitch error\n"); - - saa7146_set_hps_source_and_sync(dev, source, sync); - - if (vv->ov_suspend != NULL) { - saa7146_start_preview(vv->ov_suspend); - vv->ov_suspend = NULL; - } - - return 0; -} - -static int vidioc_g_tuner(struct file *file, void *fh, struct v4l2_tuner *t) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; - u16 stereo_det; - s8 stereo; - - dprintk(2, "VIDIOC_G_TUNER: %d\n", t->index); - - if (!av7110->analog_tuner_flags || t->index != 0) - return -EINVAL; - - memset(t, 0, sizeof(*t)); - strcpy((char *)t->name, "Television"); - - t->type = V4L2_TUNER_ANALOG_TV; - t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO | - V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP; - t->rangelow = 772; /* 48.25 MHZ / 62.5 kHz = 772, see fi1216mk2-specs, page 2 */ - t->rangehigh = 13684; /* 855.25 MHz / 62.5 kHz = 13684 */ - /* FIXME: add the real signal strength here */ - t->signal = 0xffff; - t->afc = 0; - - /* FIXME: standard / stereo detection is still broken */ - msp_readreg(av7110, MSP_RD_DEM, 0x007e, &stereo_det); - dprintk(1, "VIDIOC_G_TUNER: msp3400 TV standard detection: 0x%04x\n", stereo_det); - msp_readreg(av7110, MSP_RD_DSP, 0x0018, &stereo_det); - dprintk(1, "VIDIOC_G_TUNER: msp3400 stereo detection: 0x%04x\n", stereo_det); - stereo = (s8)(stereo_det >> 8); - if (stereo > 0x10) { - /* stereo */ - t->rxsubchans = V4L2_TUNER_SUB_STEREO | V4L2_TUNER_SUB_MONO; - t->audmode = V4L2_TUNER_MODE_STEREO; - } else if (stereo < -0x10) { - /* bilingual */ - t->rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - t->audmode = V4L2_TUNER_MODE_LANG1; - } else /* mono */ - t->rxsubchans = V4L2_TUNER_SUB_MONO; - - return 0; -} - -static int vidioc_s_tuner(struct file *file, void *fh, struct v4l2_tuner *t) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; - u16 fm_matrix, src; - dprintk(2, "VIDIOC_S_TUNER: %d\n", t->index); - - if (!av7110->analog_tuner_flags || av7110->current_input != 1) - return -EINVAL; - - switch (t->audmode) { - case V4L2_TUNER_MODE_STEREO: - dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_STEREO\n"); - fm_matrix = 0x3001; /* stereo */ - src = 0x0020; - break; - case V4L2_TUNER_MODE_LANG1_LANG2: - dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG1_LANG2\n"); - fm_matrix = 0x3000; /* bilingual */ - src = 0x0020; - break; - case V4L2_TUNER_MODE_LANG1: - dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG1\n"); - fm_matrix = 0x3000; /* mono */ - src = 0x0000; - break; - case V4L2_TUNER_MODE_LANG2: - dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG2\n"); - fm_matrix = 0x3000; /* mono */ - src = 0x0010; - break; - default: /* case V4L2_TUNER_MODE_MONO: */ - dprintk(2, "VIDIOC_S_TUNER: TDA9840_SET_MONO\n"); - fm_matrix = 0x3000; /* mono */ - src = 0x0030; - break; - } - msp_writereg(av7110, MSP_WR_DSP, 0x000e, fm_matrix); - msp_writereg(av7110, MSP_WR_DSP, 0x0008, src); - msp_writereg(av7110, MSP_WR_DSP, 0x0009, src); - msp_writereg(av7110, MSP_WR_DSP, 0x000a, src); - return 0; -} - -static int vidioc_g_frequency(struct file *file, void *fh, struct v4l2_frequency *f) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; - - dprintk(2, "VIDIOC_G_FREQ: freq:0x%08x\n", f->frequency); - - if (!av7110->analog_tuner_flags || av7110->current_input != 1) - return -EINVAL; - - memset(f, 0, sizeof(*f)); - f->type = V4L2_TUNER_ANALOG_TV; - f->frequency = av7110->current_freq; - return 0; -} - -static int vidioc_s_frequency(struct file *file, void *fh, struct v4l2_frequency *f) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; - - dprintk(2, "VIDIOC_S_FREQUENCY: freq:0x%08x\n", f->frequency); - - if (!av7110->analog_tuner_flags || av7110->current_input != 1) - return -EINVAL; - - if (V4L2_TUNER_ANALOG_TV != f->type) - return -EINVAL; - - msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0xffe0); /* fast mute */ - msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0xffe0); - - /* tune in desired frequency */ - if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) - ves1820_set_tv_freq(dev, f->frequency); - else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) - stv0297_set_tv_freq(dev, f->frequency); - av7110->current_freq = f->frequency; - - msp_writereg(av7110, MSP_WR_DSP, 0x0015, 0x003f); /* start stereo detection */ - msp_writereg(av7110, MSP_WR_DSP, 0x0015, 0x0000); - msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x4f00); /* loudspeaker + headphone */ - msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x4f00); /* SCART 1 volume */ - return 0; -} - -static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *i) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; - - dprintk(2, "VIDIOC_ENUMINPUT: %d\n", i->index); - - if (av7110->analog_tuner_flags) { - if (i->index >= 4) - return -EINVAL; - } else { - if (i->index != 0) - return -EINVAL; - } - - memcpy(i, &inputs[i->index], sizeof(struct v4l2_input)); - - return 0; -} - -static int vidioc_g_input(struct file *file, void *fh, unsigned int *input) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; - - *input = av7110->current_input; - dprintk(2, "VIDIOC_G_INPUT: %d\n", *input); - return 0; -} - -static int vidioc_s_input(struct file *file, void *fh, unsigned int input) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; - - dprintk(2, "VIDIOC_S_INPUT: %d\n", input); - - if (!av7110->analog_tuner_flags) - return input ? -EINVAL : 0; - - if (input >= 4) - return -EINVAL; - - av7110->current_input = input; - return av7110_dvb_c_switch(fh); -} - -static int vidioc_enumaudio(struct file *file, void *fh, struct v4l2_audio *a) -{ - dprintk(2, "VIDIOC_G_AUDIO: %d\n", a->index); - if (a->index != 0) - return -EINVAL; - *a = msp3400_v4l2_audio; - return 0; -} - -static int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; - - dprintk(2, "VIDIOC_G_AUDIO: %d\n", a->index); - if (a->index != 0) - return -EINVAL; - if (av7110->current_input >= 2) - return -EINVAL; - *a = msp3400_v4l2_audio; - return 0; -} - -static int vidioc_s_audio(struct file *file, void *fh, struct v4l2_audio *a) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; - - dprintk(2, "VIDIOC_S_AUDIO: %d\n", a->index); - if (av7110->current_input >= 2) - return -EINVAL; - return a->index ? -EINVAL : 0; -} - -static int vidioc_g_sliced_vbi_cap(struct file *file, void *fh, - struct v4l2_sliced_vbi_cap *cap) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; - - dprintk(2, "VIDIOC_G_SLICED_VBI_CAP\n"); - if (cap->type != V4L2_BUF_TYPE_SLICED_VBI_OUTPUT) - return -EINVAL; - if (FW_VERSION(av7110->arm_app) >= 0x2623) { - cap->service_set = V4L2_SLICED_WSS_625; - cap->service_lines[0][23] = V4L2_SLICED_WSS_625; - } - return 0; -} - -static int vidioc_g_fmt_sliced_vbi_out(struct file *file, void *fh, - struct v4l2_format *f) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; - - dprintk(2, "VIDIOC_G_FMT:\n"); - if (FW_VERSION(av7110->arm_app) < 0x2623) - return -EINVAL; - memset(&f->fmt.sliced, 0, sizeof f->fmt.sliced); - if (av7110->wssMode) { - f->fmt.sliced.service_set = V4L2_SLICED_WSS_625; - f->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625; - f->fmt.sliced.io_size = sizeof(struct v4l2_sliced_vbi_data); - } - return 0; -} - -static int vidioc_s_fmt_sliced_vbi_out(struct file *file, void *fh, - struct v4l2_format *f) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; - - dprintk(2, "VIDIOC_S_FMT\n"); - if (FW_VERSION(av7110->arm_app) < 0x2623) - return -EINVAL; - if (f->fmt.sliced.service_set != V4L2_SLICED_WSS_625 && - f->fmt.sliced.service_lines[0][23] != V4L2_SLICED_WSS_625) { - memset(&f->fmt.sliced, 0, sizeof(f->fmt.sliced)); - /* WSS controlled by firmware */ - av7110->wssMode = 0; - av7110->wssData = 0; - return av7110_fw_cmd(av7110, COMTYPE_ENCODER, - SetWSSConfig, 1, 0); - } else { - memset(&f->fmt.sliced, 0, sizeof(f->fmt.sliced)); - f->fmt.sliced.service_set = V4L2_SLICED_WSS_625; - f->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625; - f->fmt.sliced.io_size = sizeof(struct v4l2_sliced_vbi_data); - /* WSS controlled by userspace */ - av7110->wssMode = 1; - av7110->wssData = 0; - } - return 0; -} - -static int av7110_vbi_reset(struct file *file) -{ - struct saa7146_fh *fh = file->private_data; - struct saa7146_dev *dev = fh->dev; - struct av7110 *av7110 = (struct av7110*) dev->ext_priv; - - dprintk(2, "%s\n", __func__); - av7110->wssMode = 0; - av7110->wssData = 0; - if (FW_VERSION(av7110->arm_app) < 0x2623) - return 0; - else - return av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 1, 0); -} - -static ssize_t av7110_vbi_write(struct file *file, const char __user *data, size_t count, loff_t *ppos) -{ - struct saa7146_fh *fh = file->private_data; - struct saa7146_dev *dev = fh->dev; - struct av7110 *av7110 = (struct av7110*) dev->ext_priv; - struct v4l2_sliced_vbi_data d; - int rc; - - dprintk(2, "%s\n", __func__); - if (FW_VERSION(av7110->arm_app) < 0x2623 || !av7110->wssMode || count != sizeof d) - return -EINVAL; - if (copy_from_user(&d, data, count)) - return -EFAULT; - if ((d.id != 0 && d.id != V4L2_SLICED_WSS_625) || d.field != 0 || d.line != 23) - return -EINVAL; - if (d.id) - av7110->wssData = ((d.data[1] << 8) & 0x3f00) | d.data[0]; - else - av7110->wssData = 0x8000; - rc = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 1, av7110->wssData); - return (rc < 0) ? rc : count; -} - -/**************************************************************************** - * INITIALIZATION - ****************************************************************************/ - -static u8 saa7113_init_regs[] = { - 0x02, 0xd0, - 0x03, 0x23, - 0x04, 0x00, - 0x05, 0x00, - 0x06, 0xe9, - 0x07, 0x0d, - 0x08, 0x98, - 0x09, 0x02, - 0x0a, 0x80, - 0x0b, 0x40, - 0x0c, 0x40, - 0x0d, 0x00, - 0x0e, 0x01, - 0x0f, 0x7c, - 0x10, 0x48, - 0x11, 0x0c, - 0x12, 0x8b, - 0x13, 0x1a, - 0x14, 0x00, - 0x15, 0x00, - 0x16, 0x00, - 0x17, 0x00, - 0x18, 0x00, - 0x19, 0x00, - 0x1a, 0x00, - 0x1b, 0x00, - 0x1c, 0x00, - 0x1d, 0x00, - 0x1e, 0x00, - - 0x41, 0x77, - 0x42, 0x77, - 0x43, 0x77, - 0x44, 0x77, - 0x45, 0x77, - 0x46, 0x77, - 0x47, 0x77, - 0x48, 0x77, - 0x49, 0x77, - 0x4a, 0x77, - 0x4b, 0x77, - 0x4c, 0x77, - 0x4d, 0x77, - 0x4e, 0x77, - 0x4f, 0x77, - 0x50, 0x77, - 0x51, 0x77, - 0x52, 0x77, - 0x53, 0x77, - 0x54, 0x77, - 0x55, 0x77, - 0x56, 0x77, - 0x57, 0xff, - - 0xff -}; - - -static struct saa7146_ext_vv av7110_vv_data_st; -static struct saa7146_ext_vv av7110_vv_data_c; - -int av7110_init_analog_module(struct av7110 *av7110) -{ - u16 version1, version2; - - if (i2c_writereg(av7110, 0x80, 0x0, 0x80) == 1 && - i2c_writereg(av7110, 0x80, 0x0, 0) == 1) { - pr_info("DVB-C analog module @ card %d detected, initializing MSP3400\n", - av7110->dvb_adapter.num); - av7110->adac_type = DVB_ADAC_MSP34x0; - } else if (i2c_writereg(av7110, 0x84, 0x0, 0x80) == 1 && - i2c_writereg(av7110, 0x84, 0x0, 0) == 1) { - pr_info("DVB-C analog module @ card %d detected, initializing MSP3415\n", - av7110->dvb_adapter.num); - av7110->adac_type = DVB_ADAC_MSP34x5; - } else - return -ENODEV; - - msleep(100); // the probing above resets the msp... - msp_readreg(av7110, MSP_RD_DSP, 0x001e, &version1); - msp_readreg(av7110, MSP_RD_DSP, 0x001f, &version2); - dprintk(1, "dvb-ttpci: @ card %d MSP34xx version 0x%04x 0x%04x\n", - av7110->dvb_adapter.num, version1, version2); - msp_writereg(av7110, MSP_WR_DSP, 0x0013, 0x0c00); - msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x7f00); // loudspeaker + headphone - msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0220); // loudspeaker source - msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0220); // headphone source - msp_writereg(av7110, MSP_WR_DSP, 0x0004, 0x7f00); // loudspeaker volume - msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0220); // SCART 1 source - msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x7f00); // SCART 1 volume - msp_writereg(av7110, MSP_WR_DSP, 0x000d, 0x1900); // prescale SCART - - if (i2c_writereg(av7110, 0x48, 0x01, 0x00)!=1) { - pr_info("saa7113 not accessible\n"); - } else { - u8 *i = saa7113_init_regs; - - if ((av7110->dev->pci->subsystem_vendor == 0x110a) && (av7110->dev->pci->subsystem_device == 0x0000)) { - /* Fujitsu/Siemens DVB-Cable */ - av7110->analog_tuner_flags |= ANALOG_TUNER_VES1820; - } else if ((av7110->dev->pci->subsystem_vendor == 0x13c2) && (av7110->dev->pci->subsystem_device == 0x0002)) { - /* Hauppauge/TT DVB-C premium */ - av7110->analog_tuner_flags |= ANALOG_TUNER_VES1820; - } else if ((av7110->dev->pci->subsystem_vendor == 0x13c2) && (av7110->dev->pci->subsystem_device == 0x000A)) { - /* Hauppauge/TT DVB-C premium */ - av7110->analog_tuner_flags |= ANALOG_TUNER_STV0297; - } - - /* setup for DVB by default */ - if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) { - if (ves1820_writereg(av7110->dev, 0x09, 0x0f, 0x20)) - dprintk(1, "setting band in demodulator failed\n"); - } else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) { - saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD) - saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF) - } - - /* init the saa7113 */ - while (*i != 0xff) { - if (i2c_writereg(av7110, 0x48, i[0], i[1]) != 1) { - dprintk(1, "saa7113 initialization failed @ card %d", av7110->dvb_adapter.num); - break; - } - i += 2; - } - /* setup msp for analog sound: B/G Dual-FM */ - msp_writereg(av7110, MSP_WR_DEM, 0x00bb, 0x02d0); // AD_CV - msp_writereg(av7110, MSP_WR_DEM, 0x0001, 3); // FIR1 - msp_writereg(av7110, MSP_WR_DEM, 0x0001, 18); // FIR1 - msp_writereg(av7110, MSP_WR_DEM, 0x0001, 27); // FIR1 - msp_writereg(av7110, MSP_WR_DEM, 0x0001, 48); // FIR1 - msp_writereg(av7110, MSP_WR_DEM, 0x0001, 66); // FIR1 - msp_writereg(av7110, MSP_WR_DEM, 0x0001, 72); // FIR1 - msp_writereg(av7110, MSP_WR_DEM, 0x0005, 4); // FIR2 - msp_writereg(av7110, MSP_WR_DEM, 0x0005, 64); // FIR2 - msp_writereg(av7110, MSP_WR_DEM, 0x0005, 0); // FIR2 - msp_writereg(av7110, MSP_WR_DEM, 0x0005, 3); // FIR2 - msp_writereg(av7110, MSP_WR_DEM, 0x0005, 18); // FIR2 - msp_writereg(av7110, MSP_WR_DEM, 0x0005, 27); // FIR2 - msp_writereg(av7110, MSP_WR_DEM, 0x0005, 48); // FIR2 - msp_writereg(av7110, MSP_WR_DEM, 0x0005, 66); // FIR2 - msp_writereg(av7110, MSP_WR_DEM, 0x0005, 72); // FIR2 - msp_writereg(av7110, MSP_WR_DEM, 0x0083, 0xa000); // MODE_REG - msp_writereg(av7110, MSP_WR_DEM, 0x0093, 0x00aa); // DCO1_LO 5.74MHz - msp_writereg(av7110, MSP_WR_DEM, 0x009b, 0x04fc); // DCO1_HI - msp_writereg(av7110, MSP_WR_DEM, 0x00a3, 0x038e); // DCO2_LO 5.5MHz - msp_writereg(av7110, MSP_WR_DEM, 0x00ab, 0x04c6); // DCO2_HI - msp_writereg(av7110, MSP_WR_DEM, 0x0056, 0); // LOAD_REG 1/2 - } - - memcpy(standard, dvb_standard, sizeof(struct saa7146_standard) * 2); - /* set dd1 stream a & b */ - saa7146_write(av7110->dev, DD1_STREAM_B, 0x00000000); - saa7146_write(av7110->dev, DD1_INIT, 0x03000700); - saa7146_write(av7110->dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); - - return 0; -} - -int av7110_init_v4l(struct av7110 *av7110) -{ - struct saa7146_dev* dev = av7110->dev; - struct saa7146_ext_vv *vv_data; - int ret; - - /* special case DVB-C: these cards have an analog tuner - plus need some special handling, so we have separate - saa7146_ext_vv data for these... */ - if (av7110->analog_tuner_flags) - vv_data = &av7110_vv_data_c; - else - vv_data = &av7110_vv_data_st; - ret = saa7146_vv_init(dev, vv_data); - - if (ret) { - ERR("cannot init capture device. skipping\n"); - return -ENODEV; - } - vv_data->vid_ops.vidioc_enum_input = vidioc_enum_input; - vv_data->vid_ops.vidioc_g_input = vidioc_g_input; - vv_data->vid_ops.vidioc_s_input = vidioc_s_input; - vv_data->vid_ops.vidioc_g_tuner = vidioc_g_tuner; - vv_data->vid_ops.vidioc_s_tuner = vidioc_s_tuner; - vv_data->vid_ops.vidioc_g_frequency = vidioc_g_frequency; - vv_data->vid_ops.vidioc_s_frequency = vidioc_s_frequency; - vv_data->vid_ops.vidioc_enumaudio = vidioc_enumaudio; - vv_data->vid_ops.vidioc_g_audio = vidioc_g_audio; - vv_data->vid_ops.vidioc_s_audio = vidioc_s_audio; - vv_data->vid_ops.vidioc_g_fmt_vbi_cap = NULL; - - vv_data->vbi_ops.vidioc_g_tuner = vidioc_g_tuner; - vv_data->vbi_ops.vidioc_s_tuner = vidioc_s_tuner; - vv_data->vbi_ops.vidioc_g_frequency = vidioc_g_frequency; - vv_data->vbi_ops.vidioc_s_frequency = vidioc_s_frequency; - vv_data->vbi_ops.vidioc_g_fmt_vbi_cap = NULL; - vv_data->vbi_ops.vidioc_g_sliced_vbi_cap = vidioc_g_sliced_vbi_cap; - vv_data->vbi_ops.vidioc_g_fmt_sliced_vbi_out = vidioc_g_fmt_sliced_vbi_out; - vv_data->vbi_ops.vidioc_s_fmt_sliced_vbi_out = vidioc_s_fmt_sliced_vbi_out; - - if (FW_VERSION(av7110->arm_app) < 0x2623) - vv_data->capabilities &= ~V4L2_CAP_SLICED_VBI_OUTPUT; - - if (saa7146_register_device(&av7110->v4l_dev, dev, "av7110", VFL_TYPE_GRABBER)) { - ERR("cannot register capture device. skipping\n"); - saa7146_vv_release(dev); - return -ENODEV; - } - if (FW_VERSION(av7110->arm_app) >= 0x2623) { - if (saa7146_register_device(&av7110->vbi_dev, dev, "av7110", VFL_TYPE_VBI)) - ERR("cannot register vbi v4l2 device. skipping\n"); - } - return 0; -} - -int av7110_exit_v4l(struct av7110 *av7110) -{ - struct saa7146_dev* dev = av7110->dev; - - saa7146_unregister_device(&av7110->v4l_dev, av7110->dev); - saa7146_unregister_device(&av7110->vbi_dev, av7110->dev); - - saa7146_vv_release(dev); - - return 0; -} - - - -/* FIXME: these values are experimental values that look better than the - values from the latest "official" driver -- at least for me... (MiHu) */ -static struct saa7146_standard standard[] = { - { - .name = "PAL", .id = V4L2_STD_PAL_BG, - .v_offset = 0x15, .v_field = 288, - .h_offset = 0x48, .h_pixels = 708, - .v_max_out = 576, .h_max_out = 768, - }, { - .name = "NTSC", .id = V4L2_STD_NTSC, - .v_offset = 0x10, .v_field = 244, - .h_offset = 0x40, .h_pixels = 708, - .v_max_out = 480, .h_max_out = 640, - } -}; - -static struct saa7146_standard analog_standard[] = { - { - .name = "PAL", .id = V4L2_STD_PAL_BG, - .v_offset = 0x1b, .v_field = 288, - .h_offset = 0x08, .h_pixels = 708, - .v_max_out = 576, .h_max_out = 768, - }, { - .name = "NTSC", .id = V4L2_STD_NTSC, - .v_offset = 0x10, .v_field = 244, - .h_offset = 0x40, .h_pixels = 708, - .v_max_out = 480, .h_max_out = 640, - } -}; - -static struct saa7146_standard dvb_standard[] = { - { - .name = "PAL", .id = V4L2_STD_PAL_BG, - .v_offset = 0x14, .v_field = 288, - .h_offset = 0x48, .h_pixels = 708, - .v_max_out = 576, .h_max_out = 768, - }, { - .name = "NTSC", .id = V4L2_STD_NTSC, - .v_offset = 0x10, .v_field = 244, - .h_offset = 0x40, .h_pixels = 708, - .v_max_out = 480, .h_max_out = 640, - } -}; - -static int std_callback(struct saa7146_dev* dev, struct saa7146_standard *std) -{ - struct av7110 *av7110 = (struct av7110*) dev->ext_priv; - - if (std->id & V4L2_STD_PAL) { - av7110->vidmode = AV7110_VIDEO_MODE_PAL; - av7110_set_vidmode(av7110, av7110->vidmode); - } - else if (std->id & V4L2_STD_NTSC) { - av7110->vidmode = AV7110_VIDEO_MODE_NTSC; - av7110_set_vidmode(av7110, av7110->vidmode); - } - else - return -1; - - return 0; -} - - -static struct saa7146_ext_vv av7110_vv_data_st = { - .inputs = 1, - .audios = 1, - .capabilities = V4L2_CAP_SLICED_VBI_OUTPUT | V4L2_CAP_AUDIO, - .flags = 0, - - .stds = &standard[0], - .num_stds = ARRAY_SIZE(standard), - .std_callback = &std_callback, - - .vbi_fops.open = av7110_vbi_reset, - .vbi_fops.release = av7110_vbi_reset, - .vbi_fops.write = av7110_vbi_write, -}; - -static struct saa7146_ext_vv av7110_vv_data_c = { - .inputs = 1, - .audios = 1, - .capabilities = V4L2_CAP_TUNER | V4L2_CAP_SLICED_VBI_OUTPUT | V4L2_CAP_AUDIO, - .flags = SAA7146_USE_PORT_B_FOR_VBI, - - .stds = &standard[0], - .num_stds = ARRAY_SIZE(standard), - .std_callback = &std_callback, - - .vbi_fops.open = av7110_vbi_reset, - .vbi_fops.release = av7110_vbi_reset, - .vbi_fops.write = av7110_vbi_write, -}; - diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c deleted file mode 100644 index 12ddb53..0000000 --- a/drivers/media/dvb/ttpci/budget-av.c +++ /dev/null @@ -1,1640 +0,0 @@ -/* - * budget-av.c: driver for the SAA7146 based Budget DVB cards - * with analog video in - * - * Compiled from various sources by Michael Hunold - * - * CI interface support (c) 2004 Olivier Gournet & - * Andrew de Quincey - * - * Copyright (C) 2002 Ralph Metzler - * - * Copyright (C) 1999-2002 Ralph Metzler - * & Marcus Metzler for convergence integrated media GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - * - * - * the project's page is at http://www.linuxtv.org/ - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include "budget.h" -#include "stv0299.h" -#include "stb0899_drv.h" -#include "stb0899_reg.h" -#include "stb0899_cfg.h" -#include "tda8261.h" -#include "tda8261_cfg.h" -#include "tda1002x.h" -#include "tda1004x.h" -#include "tua6100.h" -#include "dvb-pll.h" -#include -#include -#include -#include -#include -#include -#include - -#include "dvb_ca_en50221.h" - -#define DEBICICAM 0x02420000 - -#define SLOTSTATUS_NONE 1 -#define SLOTSTATUS_PRESENT 2 -#define SLOTSTATUS_RESET 4 -#define SLOTSTATUS_READY 8 -#define SLOTSTATUS_OCCUPIED (SLOTSTATUS_PRESENT|SLOTSTATUS_RESET|SLOTSTATUS_READY) - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -struct budget_av { - struct budget budget; - struct video_device *vd; - int cur_input; - int has_saa7113; - struct tasklet_struct ciintf_irq_tasklet; - int slot_status; - struct dvb_ca_en50221 ca; - u8 reinitialise_demod:1; -}; - -static int ciintf_slot_shutdown(struct dvb_ca_en50221 *ca, int slot); - - -/* GPIO Connections: - * 0 - Vcc/Reset (Reset is controlled by capacitor). Resets the frontend *AS WELL*! - * 1 - CI memory select 0=>IO memory, 1=>Attribute Memory - * 2 - CI Card Enable (Active Low) - * 3 - CI Card Detect - */ - -/**************************************************************************** - * INITIALIZATION - ****************************************************************************/ - -static u8 i2c_readreg(struct i2c_adapter *i2c, u8 id, u8 reg) -{ - u8 mm1[] = { 0x00 }; - u8 mm2[] = { 0x00 }; - struct i2c_msg msgs[2]; - - msgs[0].flags = 0; - msgs[1].flags = I2C_M_RD; - msgs[0].addr = msgs[1].addr = id / 2; - mm1[0] = reg; - msgs[0].len = 1; - msgs[1].len = 1; - msgs[0].buf = mm1; - msgs[1].buf = mm2; - - i2c_transfer(i2c, msgs, 2); - - return mm2[0]; -} - -static int i2c_readregs(struct i2c_adapter *i2c, u8 id, u8 reg, u8 * buf, u8 len) -{ - u8 mm1[] = { reg }; - struct i2c_msg msgs[2] = { - {.addr = id / 2,.flags = 0,.buf = mm1,.len = 1}, - {.addr = id / 2,.flags = I2C_M_RD,.buf = buf,.len = len} - }; - - if (i2c_transfer(i2c, msgs, 2) != 2) - return -EIO; - - return 0; -} - -static int i2c_writereg(struct i2c_adapter *i2c, u8 id, u8 reg, u8 val) -{ - u8 msg[2] = { reg, val }; - struct i2c_msg msgs; - - msgs.flags = 0; - msgs.addr = id / 2; - msgs.len = 2; - msgs.buf = msg; - return i2c_transfer(i2c, &msgs, 1); -} - -static int ciintf_read_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address) -{ - struct budget_av *budget_av = (struct budget_av *) ca->data; - int result; - - if (slot != 0) - return -EINVAL; - - saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTHI); - udelay(1); - - result = ttpci_budget_debiread(&budget_av->budget, DEBICICAM, address & 0xfff, 1, 0, 1); - if (result == -ETIMEDOUT) { - ciintf_slot_shutdown(ca, slot); - pr_info("cam ejected 1\n"); - } - return result; -} - -static int ciintf_write_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address, u8 value) -{ - struct budget_av *budget_av = (struct budget_av *) ca->data; - int result; - - if (slot != 0) - return -EINVAL; - - saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTHI); - udelay(1); - - result = ttpci_budget_debiwrite(&budget_av->budget, DEBICICAM, address & 0xfff, 1, value, 0, 1); - if (result == -ETIMEDOUT) { - ciintf_slot_shutdown(ca, slot); - pr_info("cam ejected 2\n"); - } - return result; -} - -static int ciintf_read_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address) -{ - struct budget_av *budget_av = (struct budget_av *) ca->data; - int result; - - if (slot != 0) - return -EINVAL; - - saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTLO); - udelay(1); - - result = ttpci_budget_debiread(&budget_av->budget, DEBICICAM, address & 3, 1, 0, 0); - if (result == -ETIMEDOUT) { - ciintf_slot_shutdown(ca, slot); - pr_info("cam ejected 3\n"); - return -ETIMEDOUT; - } - return result; -} - -static int ciintf_write_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address, u8 value) -{ - struct budget_av *budget_av = (struct budget_av *) ca->data; - int result; - - if (slot != 0) - return -EINVAL; - - saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTLO); - udelay(1); - - result = ttpci_budget_debiwrite(&budget_av->budget, DEBICICAM, address & 3, 1, value, 0, 0); - if (result == -ETIMEDOUT) { - ciintf_slot_shutdown(ca, slot); - pr_info("cam ejected 5\n"); - } - return result; -} - -static int ciintf_slot_reset(struct dvb_ca_en50221 *ca, int slot) -{ - struct budget_av *budget_av = (struct budget_av *) ca->data; - struct saa7146_dev *saa = budget_av->budget.dev; - - if (slot != 0) - return -EINVAL; - - dprintk(1, "ciintf_slot_reset\n"); - budget_av->slot_status = SLOTSTATUS_RESET; - - saa7146_setgpio(saa, 2, SAA7146_GPIO_OUTHI); /* disable card */ - - saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTHI); /* Vcc off */ - msleep(2); - saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTLO); /* Vcc on */ - msleep(20); /* 20 ms Vcc settling time */ - - saa7146_setgpio(saa, 2, SAA7146_GPIO_OUTLO); /* enable card */ - ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTB); - msleep(20); - - /* reinitialise the frontend if necessary */ - if (budget_av->reinitialise_demod) - dvb_frontend_reinitialise(budget_av->budget.dvb_frontend); - - return 0; -} - -static int ciintf_slot_shutdown(struct dvb_ca_en50221 *ca, int slot) -{ - struct budget_av *budget_av = (struct budget_av *) ca->data; - struct saa7146_dev *saa = budget_av->budget.dev; - - if (slot != 0) - return -EINVAL; - - dprintk(1, "ciintf_slot_shutdown\n"); - - ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTB); - budget_av->slot_status = SLOTSTATUS_NONE; - - return 0; -} - -static int ciintf_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot) -{ - struct budget_av *budget_av = (struct budget_av *) ca->data; - struct saa7146_dev *saa = budget_av->budget.dev; - - if (slot != 0) - return -EINVAL; - - dprintk(1, "ciintf_slot_ts_enable: %d\n", budget_av->slot_status); - - ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTA); - - return 0; -} - -static int ciintf_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open) -{ - struct budget_av *budget_av = (struct budget_av *) ca->data; - struct saa7146_dev *saa = budget_av->budget.dev; - int result; - - if (slot != 0) - return -EINVAL; - - /* test the card detect line - needs to be done carefully - * since it never goes high for some CAMs on this interface (e.g. topuptv) */ - if (budget_av->slot_status == SLOTSTATUS_NONE) { - saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT); - udelay(1); - if (saa7146_read(saa, PSR) & MASK_06) { - if (budget_av->slot_status == SLOTSTATUS_NONE) { - budget_av->slot_status = SLOTSTATUS_PRESENT; - pr_info("cam inserted A\n"); - } - } - saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO); - } - - /* We also try and read from IO memory to work round the above detection bug. If - * there is no CAM, we will get a timeout. Only done if there is no cam - * present, since this test actually breaks some cams :( - * - * if the CI interface is not open, we also do the above test since we - * don't care if the cam has problems - we'll be resetting it on open() anyway */ - if ((budget_av->slot_status == SLOTSTATUS_NONE) || (!open)) { - saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTLO); - result = ttpci_budget_debiread(&budget_av->budget, DEBICICAM, 0, 1, 0, 1); - if ((result >= 0) && (budget_av->slot_status == SLOTSTATUS_NONE)) { - budget_av->slot_status = SLOTSTATUS_PRESENT; - pr_info("cam inserted B\n"); - } else if (result < 0) { - if (budget_av->slot_status != SLOTSTATUS_NONE) { - ciintf_slot_shutdown(ca, slot); - pr_info("cam ejected 5\n"); - return 0; - } - } - } - - /* read from attribute memory in reset/ready state to know when the CAM is ready */ - if (budget_av->slot_status == SLOTSTATUS_RESET) { - result = ciintf_read_attribute_mem(ca, slot, 0); - if (result == 0x1d) { - budget_av->slot_status = SLOTSTATUS_READY; - } - } - - /* work out correct return code */ - if (budget_av->slot_status != SLOTSTATUS_NONE) { - if (budget_av->slot_status & SLOTSTATUS_READY) { - return DVB_CA_EN50221_POLL_CAM_PRESENT | DVB_CA_EN50221_POLL_CAM_READY; - } - return DVB_CA_EN50221_POLL_CAM_PRESENT; - } - return 0; -} - -static int ciintf_init(struct budget_av *budget_av) -{ - struct saa7146_dev *saa = budget_av->budget.dev; - int result; - - memset(&budget_av->ca, 0, sizeof(struct dvb_ca_en50221)); - - saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTLO); - saa7146_setgpio(saa, 1, SAA7146_GPIO_OUTLO); - saa7146_setgpio(saa, 2, SAA7146_GPIO_OUTLO); - saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO); - - /* Enable DEBI pins */ - saa7146_write(saa, MC1, MASK_27 | MASK_11); - - /* register CI interface */ - budget_av->ca.owner = THIS_MODULE; - budget_av->ca.read_attribute_mem = ciintf_read_attribute_mem; - budget_av->ca.write_attribute_mem = ciintf_write_attribute_mem; - budget_av->ca.read_cam_control = ciintf_read_cam_control; - budget_av->ca.write_cam_control = ciintf_write_cam_control; - budget_av->ca.slot_reset = ciintf_slot_reset; - budget_av->ca.slot_shutdown = ciintf_slot_shutdown; - budget_av->ca.slot_ts_enable = ciintf_slot_ts_enable; - budget_av->ca.poll_slot_status = ciintf_poll_slot_status; - budget_av->ca.data = budget_av; - budget_av->budget.ci_present = 1; - budget_av->slot_status = SLOTSTATUS_NONE; - - if ((result = dvb_ca_en50221_init(&budget_av->budget.dvb_adapter, - &budget_av->ca, 0, 1)) != 0) { - pr_err("ci initialisation failed\n"); - goto error; - } - - pr_info("ci interface initialised\n"); - return 0; - -error: - saa7146_write(saa, MC1, MASK_27); - return result; -} - -static void ciintf_deinit(struct budget_av *budget_av) -{ - struct saa7146_dev *saa = budget_av->budget.dev; - - saa7146_setgpio(saa, 0, SAA7146_GPIO_INPUT); - saa7146_setgpio(saa, 1, SAA7146_GPIO_INPUT); - saa7146_setgpio(saa, 2, SAA7146_GPIO_INPUT); - saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT); - - /* release the CA device */ - dvb_ca_en50221_release(&budget_av->ca); - - /* disable DEBI pins */ - saa7146_write(saa, MC1, MASK_27); -} - - -static const u8 saa7113_tab[] = { - 0x01, 0x08, - 0x02, 0xc0, - 0x03, 0x33, - 0x04, 0x00, - 0x05, 0x00, - 0x06, 0xeb, - 0x07, 0xe0, - 0x08, 0x28, - 0x09, 0x00, - 0x0a, 0x80, - 0x0b, 0x47, - 0x0c, 0x40, - 0x0d, 0x00, - 0x0e, 0x01, - 0x0f, 0x44, - - 0x10, 0x08, - 0x11, 0x0c, - 0x12, 0x7b, - 0x13, 0x00, - 0x15, 0x00, 0x16, 0x00, 0x17, 0x00, - - 0x57, 0xff, - 0x40, 0x82, 0x58, 0x00, 0x59, 0x54, 0x5a, 0x07, - 0x5b, 0x83, 0x5e, 0x00, - 0xff -}; - -static int saa7113_init(struct budget_av *budget_av) -{ - struct budget *budget = &budget_av->budget; - struct saa7146_dev *saa = budget->dev; - const u8 *data = saa7113_tab; - - saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTHI); - msleep(200); - - if (i2c_writereg(&budget->i2c_adap, 0x4a, 0x01, 0x08) != 1) { - dprintk(1, "saa7113 not found on KNC card\n"); - return -ENODEV; - } - - dprintk(1, "saa7113 detected and initializing\n"); - - while (*data != 0xff) { - i2c_writereg(&budget->i2c_adap, 0x4a, *data, *(data + 1)); - data += 2; - } - - dprintk(1, "saa7113 status=%02x\n", i2c_readreg(&budget->i2c_adap, 0x4a, 0x1f)); - - return 0; -} - -static int saa7113_setinput(struct budget_av *budget_av, int input) -{ - struct budget *budget = &budget_av->budget; - - if (1 != budget_av->has_saa7113) - return -ENODEV; - - if (input == 1) { - i2c_writereg(&budget->i2c_adap, 0x4a, 0x02, 0xc7); - i2c_writereg(&budget->i2c_adap, 0x4a, 0x09, 0x80); - } else if (input == 0) { - i2c_writereg(&budget->i2c_adap, 0x4a, 0x02, 0xc0); - i2c_writereg(&budget->i2c_adap, 0x4a, 0x09, 0x00); - } else - return -EINVAL; - - budget_av->cur_input = input; - return 0; -} - - -static int philips_su1278_ty_ci_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32 ratio) -{ - u8 aclk = 0; - u8 bclk = 0; - u8 m1; - - aclk = 0xb5; - if (srate < 2000000) - bclk = 0x86; - else if (srate < 5000000) - bclk = 0x89; - else if (srate < 15000000) - bclk = 0x8f; - else if (srate < 45000000) - bclk = 0x95; - - m1 = 0x14; - if (srate < 4000000) - m1 = 0x10; - - stv0299_writereg(fe, 0x13, aclk); - stv0299_writereg(fe, 0x14, bclk); - stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); - stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); - stv0299_writereg(fe, 0x21, (ratio) & 0xf0); - stv0299_writereg(fe, 0x0f, 0x80 | m1); - - return 0; -} - -static int philips_su1278_ty_ci_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - u32 div; - u8 buf[4]; - struct budget *budget = (struct budget *) fe->dvb->priv; - struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) }; - - if ((c->frequency < 950000) || (c->frequency > 2150000)) - return -EINVAL; - - div = (c->frequency + (125 - 1)) / 125; /* round correctly */ - buf[0] = (div >> 8) & 0x7f; - buf[1] = div & 0xff; - buf[2] = 0x80 | ((div & 0x18000) >> 10) | 4; - buf[3] = 0x20; - - if (c->symbol_rate < 4000000) - buf[3] |= 1; - - if (c->frequency < 1250000) - buf[3] |= 0; - else if (c->frequency < 1550000) - buf[3] |= 0x40; - else if (c->frequency < 2050000) - buf[3] |= 0x80; - else if (c->frequency < 2150000) - buf[3] |= 0xC0; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&budget->i2c_adap, &msg, 1) != 1) - return -EIO; - return 0; -} - -static u8 typhoon_cinergy1200s_inittab[] = { - 0x01, 0x15, - 0x02, 0x30, - 0x03, 0x00, - 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */ - 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */ - 0x06, 0x40, /* DAC not used, set to high impendance mode */ - 0x07, 0x00, /* DAC LSB */ - 0x08, 0x40, /* DiSEqC off */ - 0x09, 0x00, /* FIFO */ - 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */ - 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */ - 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ - 0x10, 0x3f, // AGC2 0x3d - 0x11, 0x84, - 0x12, 0xb9, - 0x15, 0xc9, // lock detector threshold - 0x16, 0x00, - 0x17, 0x00, - 0x18, 0x00, - 0x19, 0x00, - 0x1a, 0x00, - 0x1f, 0x50, - 0x20, 0x00, - 0x21, 0x00, - 0x22, 0x00, - 0x23, 0x00, - 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0 - 0x29, 0x1e, // 1/2 threshold - 0x2a, 0x14, // 2/3 threshold - 0x2b, 0x0f, // 3/4 threshold - 0x2c, 0x09, // 5/6 threshold - 0x2d, 0x05, // 7/8 threshold - 0x2e, 0x01, - 0x31, 0x1f, // test all FECs - 0x32, 0x19, // viterbi and synchro search - 0x33, 0xfc, // rs control - 0x34, 0x93, // error control - 0x0f, 0x92, - 0xff, 0xff -}; - -static struct stv0299_config typhoon_config = { - .demod_address = 0x68, - .inittab = typhoon_cinergy1200s_inittab, - .mclk = 88000000UL, - .invert = 0, - .skip_reinit = 0, - .lock_output = STV0299_LOCKOUTPUT_1, - .volt13_op0_op1 = STV0299_VOLT13_OP0, - .min_delay_ms = 100, - .set_symbol_rate = philips_su1278_ty_ci_set_symbol_rate, -}; - - -static struct stv0299_config cinergy_1200s_config = { - .demod_address = 0x68, - .inittab = typhoon_cinergy1200s_inittab, - .mclk = 88000000UL, - .invert = 0, - .skip_reinit = 0, - .lock_output = STV0299_LOCKOUTPUT_0, - .volt13_op0_op1 = STV0299_VOLT13_OP0, - .min_delay_ms = 100, - .set_symbol_rate = philips_su1278_ty_ci_set_symbol_rate, -}; - -static struct stv0299_config cinergy_1200s_1894_0010_config = { - .demod_address = 0x68, - .inittab = typhoon_cinergy1200s_inittab, - .mclk = 88000000UL, - .invert = 1, - .skip_reinit = 0, - .lock_output = STV0299_LOCKOUTPUT_1, - .volt13_op0_op1 = STV0299_VOLT13_OP0, - .min_delay_ms = 100, - .set_symbol_rate = philips_su1278_ty_ci_set_symbol_rate, -}; - -static int philips_cu1216_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - struct budget *budget = (struct budget *) fe->dvb->priv; - u8 buf[6]; - struct i2c_msg msg = {.addr = 0x60,.flags = 0,.buf = buf,.len = sizeof(buf) }; - int i; - -#define CU1216_IF 36125000 -#define TUNER_MUL 62500 - - u32 div = (c->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL; - - buf[0] = (div >> 8) & 0x7f; - buf[1] = div & 0xff; - buf[2] = 0xce; - buf[3] = (c->frequency < 150000000 ? 0x01 : - c->frequency < 445000000 ? 0x02 : 0x04); - buf[4] = 0xde; - buf[5] = 0x20; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&budget->i2c_adap, &msg, 1) != 1) - return -EIO; - - /* wait for the pll lock */ - msg.flags = I2C_M_RD; - msg.len = 1; - for (i = 0; i < 20; i++) { - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&budget->i2c_adap, &msg, 1) == 1 && (buf[0] & 0x40)) - break; - msleep(10); - } - - /* switch the charge pump to the lower current */ - msg.flags = 0; - msg.len = 2; - msg.buf = &buf[2]; - buf[2] &= ~0x40; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&budget->i2c_adap, &msg, 1) != 1) - return -EIO; - - return 0; -} - -static struct tda1002x_config philips_cu1216_config = { - .demod_address = 0x0c, - .invert = 1, -}; - -static struct tda1002x_config philips_cu1216_config_altaddress = { - .demod_address = 0x0d, - .invert = 0, -}; - -static struct tda10023_config philips_cu1216_tda10023_config = { - .demod_address = 0x0c, - .invert = 1, -}; - -static int philips_tu1216_tuner_init(struct dvb_frontend *fe) -{ - struct budget *budget = (struct budget *) fe->dvb->priv; - static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab }; - struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) }; - - // setup PLL configuration - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&budget->i2c_adap, &tuner_msg, 1) != 1) - return -EIO; - msleep(1); - - return 0; -} - -static int philips_tu1216_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - struct budget *budget = (struct budget *) fe->dvb->priv; - u8 tuner_buf[4]; - struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tuner_buf,.len = - sizeof(tuner_buf) }; - int tuner_frequency = 0; - u8 band, cp, filter; - - // determine charge pump - tuner_frequency = c->frequency + 36166000; - if (tuner_frequency < 87000000) - return -EINVAL; - else if (tuner_frequency < 130000000) - cp = 3; - else if (tuner_frequency < 160000000) - cp = 5; - else if (tuner_frequency < 200000000) - cp = 6; - else if (tuner_frequency < 290000000) - cp = 3; - else if (tuner_frequency < 420000000) - cp = 5; - else if (tuner_frequency < 480000000) - cp = 6; - else if (tuner_frequency < 620000000) - cp = 3; - else if (tuner_frequency < 830000000) - cp = 5; - else if (tuner_frequency < 895000000) - cp = 7; - else - return -EINVAL; - - // determine band - if (c->frequency < 49000000) - return -EINVAL; - else if (c->frequency < 161000000) - band = 1; - else if (c->frequency < 444000000) - band = 2; - else if (c->frequency < 861000000) - band = 4; - else - return -EINVAL; - - // setup PLL filter - switch (c->bandwidth_hz) { - case 6000000: - filter = 0; - break; - - case 7000000: - filter = 0; - break; - - case 8000000: - filter = 1; - break; - - default: - return -EINVAL; - } - - // calculate divisor - // ((36166000+((1000000/6)/2)) + Finput)/(1000000/6) - tuner_frequency = (((c->frequency / 1000) * 6) + 217496) / 1000; - - // setup tuner buffer - tuner_buf[0] = (tuner_frequency >> 8) & 0x7f; - tuner_buf[1] = tuner_frequency & 0xff; - tuner_buf[2] = 0xca; - tuner_buf[3] = (cp << 5) | (filter << 3) | band; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&budget->i2c_adap, &tuner_msg, 1) != 1) - return -EIO; - - msleep(1); - return 0; -} - -static int philips_tu1216_request_firmware(struct dvb_frontend *fe, - const struct firmware **fw, char *name) -{ - struct budget *budget = (struct budget *) fe->dvb->priv; - - return request_firmware(fw, name, &budget->dev->pci->dev); -} - -static struct tda1004x_config philips_tu1216_config = { - - .demod_address = 0x8, - .invert = 1, - .invert_oclk = 1, - .xtal_freq = TDA10046_XTAL_4M, - .agc_config = TDA10046_AGC_DEFAULT, - .if_freq = TDA10046_FREQ_3617, - .request_firmware = philips_tu1216_request_firmware, -}; - -static u8 philips_sd1878_inittab[] = { - 0x01, 0x15, - 0x02, 0x30, - 0x03, 0x00, - 0x04, 0x7d, - 0x05, 0x35, - 0x06, 0x40, - 0x07, 0x00, - 0x08, 0x43, - 0x09, 0x02, - 0x0C, 0x51, - 0x0D, 0x82, - 0x0E, 0x23, - 0x10, 0x3f, - 0x11, 0x84, - 0x12, 0xb9, - 0x15, 0xc9, - 0x16, 0x19, - 0x17, 0x8c, - 0x18, 0x59, - 0x19, 0xf8, - 0x1a, 0xfe, - 0x1c, 0x7f, - 0x1d, 0x00, - 0x1e, 0x00, - 0x1f, 0x50, - 0x20, 0x00, - 0x21, 0x00, - 0x22, 0x00, - 0x23, 0x00, - 0x28, 0x00, - 0x29, 0x28, - 0x2a, 0x14, - 0x2b, 0x0f, - 0x2c, 0x09, - 0x2d, 0x09, - 0x31, 0x1f, - 0x32, 0x19, - 0x33, 0xfc, - 0x34, 0x93, - 0xff, 0xff -}; - -static int philips_sd1878_ci_set_symbol_rate(struct dvb_frontend *fe, - u32 srate, u32 ratio) -{ - u8 aclk = 0; - u8 bclk = 0; - u8 m1; - - aclk = 0xb5; - if (srate < 2000000) - bclk = 0x86; - else if (srate < 5000000) - bclk = 0x89; - else if (srate < 15000000) - bclk = 0x8f; - else if (srate < 45000000) - bclk = 0x95; - - m1 = 0x14; - if (srate < 4000000) - m1 = 0x10; - - stv0299_writereg(fe, 0x0e, 0x23); - stv0299_writereg(fe, 0x0f, 0x94); - stv0299_writereg(fe, 0x10, 0x39); - stv0299_writereg(fe, 0x13, aclk); - stv0299_writereg(fe, 0x14, bclk); - stv0299_writereg(fe, 0x15, 0xc9); - stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); - stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); - stv0299_writereg(fe, 0x21, (ratio) & 0xf0); - stv0299_writereg(fe, 0x0f, 0x80 | m1); - - return 0; -} - -static struct stv0299_config philips_sd1878_config = { - .demod_address = 0x68, - .inittab = philips_sd1878_inittab, - .mclk = 88000000UL, - .invert = 0, - .skip_reinit = 0, - .lock_output = STV0299_LOCKOUTPUT_1, - .volt13_op0_op1 = STV0299_VOLT13_OP0, - .min_delay_ms = 100, - .set_symbol_rate = philips_sd1878_ci_set_symbol_rate, -}; - -/* KNC1 DVB-S (STB0899) Inittab */ -static const struct stb0899_s1_reg knc1_stb0899_s1_init_1[] = { - - { STB0899_DEV_ID , 0x81 }, - { STB0899_DISCNTRL1 , 0x32 }, - { STB0899_DISCNTRL2 , 0x80 }, - { STB0899_DISRX_ST0 , 0x04 }, - { STB0899_DISRX_ST1 , 0x00 }, - { STB0899_DISPARITY , 0x00 }, - { STB0899_DISSTATUS , 0x20 }, - { STB0899_DISF22 , 0x8c }, - { STB0899_DISF22RX , 0x9a }, - { STB0899_SYSREG , 0x0b }, - { STB0899_ACRPRESC , 0x11 }, - { STB0899_ACRDIV1 , 0x0a }, - { STB0899_ACRDIV2 , 0x05 }, - { STB0899_DACR1 , 0x00 }, - { STB0899_DACR2 , 0x00 }, - { STB0899_OUTCFG , 0x00 }, - { STB0899_MODECFG , 0x00 }, - { STB0899_IRQSTATUS_3 , 0x30 }, - { STB0899_IRQSTATUS_2 , 0x00 }, - { STB0899_IRQSTATUS_1 , 0x00 }, - { STB0899_IRQSTATUS_0 , 0x00 }, - { STB0899_IRQMSK_3 , 0xf3 }, - { STB0899_IRQMSK_2 , 0xfc }, - { STB0899_IRQMSK_1 , 0xff }, - { STB0899_IRQMSK_0 , 0xff }, - { STB0899_IRQCFG , 0x00 }, - { STB0899_I2CCFG , 0x88 }, - { STB0899_I2CRPT , 0x58 }, /* Repeater=8, Stop=disabled */ - { STB0899_IOPVALUE5 , 0x00 }, - { STB0899_IOPVALUE4 , 0x20 }, - { STB0899_IOPVALUE3 , 0xc9 }, - { STB0899_IOPVALUE2 , 0x90 }, - { STB0899_IOPVALUE1 , 0x40 }, - { STB0899_IOPVALUE0 , 0x00 }, - { STB0899_GPIO00CFG , 0x82 }, - { STB0899_GPIO01CFG , 0x82 }, - { STB0899_GPIO02CFG , 0x82 }, - { STB0899_GPIO03CFG , 0x82 }, - { STB0899_GPIO04CFG , 0x82 }, - { STB0899_GPIO05CFG , 0x82 }, - { STB0899_GPIO06CFG , 0x82 }, - { STB0899_GPIO07CFG , 0x82 }, - { STB0899_GPIO08CFG , 0x82 }, - { STB0899_GPIO09CFG , 0x82 }, - { STB0899_GPIO10CFG , 0x82 }, - { STB0899_GPIO11CFG , 0x82 }, - { STB0899_GPIO12CFG , 0x82 }, - { STB0899_GPIO13CFG , 0x82 }, - { STB0899_GPIO14CFG , 0x82 }, - { STB0899_GPIO15CFG , 0x82 }, - { STB0899_GPIO16CFG , 0x82 }, - { STB0899_GPIO17CFG , 0x82 }, - { STB0899_GPIO18CFG , 0x82 }, - { STB0899_GPIO19CFG , 0x82 }, - { STB0899_GPIO20CFG , 0x82 }, - { STB0899_SDATCFG , 0xb8 }, - { STB0899_SCLTCFG , 0xba }, - { STB0899_AGCRFCFG , 0x08 }, /* 0x1c */ - { STB0899_GPIO22 , 0x82 }, /* AGCBB2CFG */ - { STB0899_GPIO21 , 0x91 }, /* AGCBB1CFG */ - { STB0899_DIRCLKCFG , 0x82 }, - { STB0899_CLKOUT27CFG , 0x7e }, - { STB0899_STDBYCFG , 0x82 }, - { STB0899_CS0CFG , 0x82 }, - { STB0899_CS1CFG , 0x82 }, - { STB0899_DISEQCOCFG , 0x20 }, - { STB0899_GPIO32CFG , 0x82 }, - { STB0899_GPIO33CFG , 0x82 }, - { STB0899_GPIO34CFG , 0x82 }, - { STB0899_GPIO35CFG , 0x82 }, - { STB0899_GPIO36CFG , 0x82 }, - { STB0899_GPIO37CFG , 0x82 }, - { STB0899_GPIO38CFG , 0x82 }, - { STB0899_GPIO39CFG , 0x82 }, - { STB0899_NCOARSE , 0x15 }, /* 0x15 = 27 Mhz Clock, F/3 = 198MHz, F/6 = 99MHz */ - { STB0899_SYNTCTRL , 0x02 }, /* 0x00 = CLK from CLKI, 0x02 = CLK from XTALI */ - { STB0899_FILTCTRL , 0x00 }, - { STB0899_SYSCTRL , 0x00 }, - { STB0899_STOPCLK1 , 0x20 }, - { STB0899_STOPCLK2 , 0x00 }, - { STB0899_INTBUFSTATUS , 0x00 }, - { STB0899_INTBUFCTRL , 0x0a }, - { 0xffff , 0xff }, -}; - -static const struct stb0899_s1_reg knc1_stb0899_s1_init_3[] = { - { STB0899_DEMOD , 0x00 }, - { STB0899_RCOMPC , 0xc9 }, - { STB0899_AGC1CN , 0x41 }, - { STB0899_AGC1REF , 0x08 }, - { STB0899_RTC , 0x7a }, - { STB0899_TMGCFG , 0x4e }, - { STB0899_AGC2REF , 0x33 }, - { STB0899_TLSR , 0x84 }, - { STB0899_CFD , 0xee }, - { STB0899_ACLC , 0x87 }, - { STB0899_BCLC , 0x94 }, - { STB0899_EQON , 0x41 }, - { STB0899_LDT , 0xdd }, - { STB0899_LDT2 , 0xc9 }, - { STB0899_EQUALREF , 0xb4 }, - { STB0899_TMGRAMP , 0x10 }, - { STB0899_TMGTHD , 0x30 }, - { STB0899_IDCCOMP , 0xfb }, - { STB0899_QDCCOMP , 0x03 }, - { STB0899_POWERI , 0x3b }, - { STB0899_POWERQ , 0x3d }, - { STB0899_RCOMP , 0x81 }, - { STB0899_AGCIQIN , 0x80 }, - { STB0899_AGC2I1 , 0x04 }, - { STB0899_AGC2I2 , 0xf5 }, - { STB0899_TLIR , 0x25 }, - { STB0899_RTF , 0x80 }, - { STB0899_DSTATUS , 0x00 }, - { STB0899_LDI , 0xca }, - { STB0899_CFRM , 0xf1 }, - { STB0899_CFRL , 0xf3 }, - { STB0899_NIRM , 0x2a }, - { STB0899_NIRL , 0x05 }, - { STB0899_ISYMB , 0x17 }, - { STB0899_QSYMB , 0xfa }, - { STB0899_SFRH , 0x2f }, - { STB0899_SFRM , 0x68 }, - { STB0899_SFRL , 0x40 }, - { STB0899_SFRUPH , 0x2f }, - { STB0899_SFRUPM , 0x68 }, - { STB0899_SFRUPL , 0x40 }, - { STB0899_EQUAI1 , 0xfd }, - { STB0899_EQUAQ1 , 0x04 }, - { STB0899_EQUAI2 , 0x0f }, - { STB0899_EQUAQ2 , 0xff }, - { STB0899_EQUAI3 , 0xdf }, - { STB0899_EQUAQ3 , 0xfa }, - { STB0899_EQUAI4 , 0x37 }, - { STB0899_EQUAQ4 , 0x0d }, - { STB0899_EQUAI5 , 0xbd }, - { STB0899_EQUAQ5 , 0xf7 }, - { STB0899_DSTATUS2 , 0x00 }, - { STB0899_VSTATUS , 0x00 }, - { STB0899_VERROR , 0xff }, - { STB0899_IQSWAP , 0x2a }, - { STB0899_ECNT1M , 0x00 }, - { STB0899_ECNT1L , 0x00 }, - { STB0899_ECNT2M , 0x00 }, - { STB0899_ECNT2L , 0x00 }, - { STB0899_ECNT3M , 0x00 }, - { STB0899_ECNT3L , 0x00 }, - { STB0899_FECAUTO1 , 0x06 }, - { STB0899_FECM , 0x01 }, - { STB0899_VTH12 , 0xf0 }, - { STB0899_VTH23 , 0xa0 }, - { STB0899_VTH34 , 0x78 }, - { STB0899_VTH56 , 0x4e }, - { STB0899_VTH67 , 0x48 }, - { STB0899_VTH78 , 0x38 }, - { STB0899_PRVIT , 0xff }, - { STB0899_VITSYNC , 0x19 }, - { STB0899_RSULC , 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */ - { STB0899_TSULC , 0x42 }, - { STB0899_RSLLC , 0x40 }, - { STB0899_TSLPL , 0x12 }, - { STB0899_TSCFGH , 0x0c }, - { STB0899_TSCFGM , 0x00 }, - { STB0899_TSCFGL , 0x0c }, - { STB0899_TSOUT , 0x4d }, /* 0x0d for CAM */ - { STB0899_RSSYNCDEL , 0x00 }, - { STB0899_TSINHDELH , 0x02 }, - { STB0899_TSINHDELM , 0x00 }, - { STB0899_TSINHDELL , 0x00 }, - { STB0899_TSLLSTKM , 0x00 }, - { STB0899_TSLLSTKL , 0x00 }, - { STB0899_TSULSTKM , 0x00 }, - { STB0899_TSULSTKL , 0xab }, - { STB0899_PCKLENUL , 0x00 }, - { STB0899_PCKLENLL , 0xcc }, - { STB0899_RSPCKLEN , 0xcc }, - { STB0899_TSSTATUS , 0x80 }, - { STB0899_ERRCTRL1 , 0xb6 }, - { STB0899_ERRCTRL2 , 0x96 }, - { STB0899_ERRCTRL3 , 0x89 }, - { STB0899_DMONMSK1 , 0x27 }, - { STB0899_DMONMSK0 , 0x03 }, - { STB0899_DEMAPVIT , 0x5c }, - { STB0899_PLPARM , 0x1f }, - { STB0899_PDELCTRL , 0x48 }, - { STB0899_PDELCTRL2 , 0x00 }, - { STB0899_BBHCTRL1 , 0x00 }, - { STB0899_BBHCTRL2 , 0x00 }, - { STB0899_HYSTTHRESH , 0x77 }, - { STB0899_MATCSTM , 0x00 }, - { STB0899_MATCSTL , 0x00 }, - { STB0899_UPLCSTM , 0x00 }, - { STB0899_UPLCSTL , 0x00 }, - { STB0899_DFLCSTM , 0x00 }, - { STB0899_DFLCSTL , 0x00 }, - { STB0899_SYNCCST , 0x00 }, - { STB0899_SYNCDCSTM , 0x00 }, - { STB0899_SYNCDCSTL , 0x00 }, - { STB0899_ISI_ENTRY , 0x00 }, - { STB0899_ISI_BIT_EN , 0x00 }, - { STB0899_MATSTRM , 0x00 }, - { STB0899_MATSTRL , 0x00 }, - { STB0899_UPLSTRM , 0x00 }, - { STB0899_UPLSTRL , 0x00 }, - { STB0899_DFLSTRM , 0x00 }, - { STB0899_DFLSTRL , 0x00 }, - { STB0899_SYNCSTR , 0x00 }, - { STB0899_SYNCDSTRM , 0x00 }, - { STB0899_SYNCDSTRL , 0x00 }, - { STB0899_CFGPDELSTATUS1 , 0x10 }, - { STB0899_CFGPDELSTATUS2 , 0x00 }, - { STB0899_BBFERRORM , 0x00 }, - { STB0899_BBFERRORL , 0x00 }, - { STB0899_UPKTERRORM , 0x00 }, - { STB0899_UPKTERRORL , 0x00 }, - { 0xffff , 0xff }, -}; - -/* STB0899 demodulator config for the KNC1 and clones */ -static struct stb0899_config knc1_dvbs2_config = { - .init_dev = knc1_stb0899_s1_init_1, - .init_s2_demod = stb0899_s2_init_2, - .init_s1_demod = knc1_stb0899_s1_init_3, - .init_s2_fec = stb0899_s2_init_4, - .init_tst = stb0899_s1_init_5, - - .postproc = NULL, - - .demod_address = 0x68, -// .ts_output_mode = STB0899_OUT_PARALLEL, /* types = SERIAL/PARALLEL */ - .block_sync_mode = STB0899_SYNC_FORCED, /* DSS, SYNC_FORCED/UNSYNCED */ -// .ts_pfbit_toggle = STB0899_MPEG_NORMAL, /* DirecTV, MPEG toggling seq */ - - .xtal_freq = 27000000, - .inversion = IQ_SWAP_OFF, /* 1 */ - - .lo_clk = 76500000, - .hi_clk = 90000000, - - .esno_ave = STB0899_DVBS2_ESNO_AVE, - .esno_quant = STB0899_DVBS2_ESNO_QUANT, - .avframes_coarse = STB0899_DVBS2_AVFRAMES_COARSE, - .avframes_fine = STB0899_DVBS2_AVFRAMES_FINE, - .miss_threshold = STB0899_DVBS2_MISS_THRESHOLD, - .uwp_threshold_acq = STB0899_DVBS2_UWP_THRESHOLD_ACQ, - .uwp_threshold_track = STB0899_DVBS2_UWP_THRESHOLD_TRACK, - .uwp_threshold_sof = STB0899_DVBS2_UWP_THRESHOLD_SOF, - .sof_search_timeout = STB0899_DVBS2_SOF_SEARCH_TIMEOUT, - - .btr_nco_bits = STB0899_DVBS2_BTR_NCO_BITS, - .btr_gain_shift_offset = STB0899_DVBS2_BTR_GAIN_SHIFT_OFFSET, - .crl_nco_bits = STB0899_DVBS2_CRL_NCO_BITS, - .ldpc_max_iter = STB0899_DVBS2_LDPC_MAX_ITER, - - .tuner_get_frequency = tda8261_get_frequency, - .tuner_set_frequency = tda8261_set_frequency, - .tuner_set_bandwidth = NULL, - .tuner_get_bandwidth = tda8261_get_bandwidth, - .tuner_set_rfsiggain = NULL -}; - -/* - * SD1878/SHA tuner config - * 1F, Single I/P, Horizontal mount, High Sensitivity - */ -static const struct tda8261_config sd1878c_config = { -// .name = "SD1878/SHA", - .addr = 0x60, - .step_size = TDA8261_STEP_1000 /* kHz */ -}; - -static u8 read_pwm(struct budget_av *budget_av) -{ - u8 b = 0xff; - u8 pwm; - struct i2c_msg msg[] = { {.addr = 0x50,.flags = 0,.buf = &b,.len = 1}, - {.addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} - }; - - if ((i2c_transfer(&budget_av->budget.i2c_adap, msg, 2) != 2) - || (pwm == 0xff)) - pwm = 0x48; - - return pwm; -} - -#define SUBID_DVBS_KNC1 0x0010 -#define SUBID_DVBS_KNC1_PLUS 0x0011 -#define SUBID_DVBS_TYPHOON 0x4f56 -#define SUBID_DVBS_CINERGY1200 0x1154 -#define SUBID_DVBS_CYNERGY1200N 0x1155 -#define SUBID_DVBS_TV_STAR 0x0014 -#define SUBID_DVBS_TV_STAR_PLUS_X4 0x0015 -#define SUBID_DVBS_TV_STAR_CI 0x0016 -#define SUBID_DVBS2_KNC1 0x0018 -#define SUBID_DVBS2_KNC1_OEM 0x0019 -#define SUBID_DVBS_EASYWATCH_1 0x001a -#define SUBID_DVBS_EASYWATCH_2 0x001b -#define SUBID_DVBS2_EASYWATCH 0x001d -#define SUBID_DVBS_EASYWATCH 0x001e - -#define SUBID_DVBC_EASYWATCH 0x002a -#define SUBID_DVBC_EASYWATCH_MK3 0x002c -#define SUBID_DVBC_KNC1 0x0020 -#define SUBID_DVBC_KNC1_PLUS 0x0021 -#define SUBID_DVBC_KNC1_MK3 0x0022 -#define SUBID_DVBC_KNC1_TDA10024 0x0028 -#define SUBID_DVBC_KNC1_PLUS_MK3 0x0023 -#define SUBID_DVBC_CINERGY1200 0x1156 -#define SUBID_DVBC_CINERGY1200_MK3 0x1176 - -#define SUBID_DVBT_EASYWATCH 0x003a -#define SUBID_DVBT_KNC1_PLUS 0x0031 -#define SUBID_DVBT_KNC1 0x0030 -#define SUBID_DVBT_CINERGY1200 0x1157 - -static void frontend_init(struct budget_av *budget_av) -{ - struct saa7146_dev * saa = budget_av->budget.dev; - struct dvb_frontend * fe = NULL; - - /* Enable / PowerON Frontend */ - saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTLO); - - /* Wait for PowerON */ - msleep(100); - - /* additional setup necessary for the PLUS cards */ - switch (saa->pci->subsystem_device) { - case SUBID_DVBS_KNC1_PLUS: - case SUBID_DVBC_KNC1_PLUS: - case SUBID_DVBT_KNC1_PLUS: - case SUBID_DVBC_EASYWATCH: - case SUBID_DVBC_KNC1_PLUS_MK3: - case SUBID_DVBS2_KNC1: - case SUBID_DVBS2_KNC1_OEM: - case SUBID_DVBS2_EASYWATCH: - saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTHI); - break; - } - - switch (saa->pci->subsystem_device) { - - case SUBID_DVBS_KNC1: - /* - * maybe that setting is needed for other dvb-s cards as well, - * but so far it has been only confirmed for this type - */ - budget_av->reinitialise_demod = 1; - /* fall through */ - case SUBID_DVBS_KNC1_PLUS: - case SUBID_DVBS_EASYWATCH_1: - if (saa->pci->subsystem_vendor == 0x1894) { - fe = dvb_attach(stv0299_attach, &cinergy_1200s_1894_0010_config, - &budget_av->budget.i2c_adap); - if (fe) { - dvb_attach(tua6100_attach, fe, 0x60, &budget_av->budget.i2c_adap); - } - } else { - fe = dvb_attach(stv0299_attach, &typhoon_config, - &budget_av->budget.i2c_adap); - if (fe) { - fe->ops.tuner_ops.set_params = philips_su1278_ty_ci_tuner_set_params; - } - } - break; - - case SUBID_DVBS_TV_STAR: - case SUBID_DVBS_TV_STAR_PLUS_X4: - case SUBID_DVBS_TV_STAR_CI: - case SUBID_DVBS_CYNERGY1200N: - case SUBID_DVBS_EASYWATCH: - case SUBID_DVBS_EASYWATCH_2: - fe = dvb_attach(stv0299_attach, &philips_sd1878_config, - &budget_av->budget.i2c_adap); - if (fe) { - dvb_attach(dvb_pll_attach, fe, 0x60, - &budget_av->budget.i2c_adap, - DVB_PLL_PHILIPS_SD1878_TDA8261); - } - break; - - case SUBID_DVBS_TYPHOON: - fe = dvb_attach(stv0299_attach, &typhoon_config, - &budget_av->budget.i2c_adap); - if (fe) { - fe->ops.tuner_ops.set_params = philips_su1278_ty_ci_tuner_set_params; - } - break; - case SUBID_DVBS2_KNC1: - case SUBID_DVBS2_KNC1_OEM: - case SUBID_DVBS2_EASYWATCH: - budget_av->reinitialise_demod = 1; - if ((fe = dvb_attach(stb0899_attach, &knc1_dvbs2_config, &budget_av->budget.i2c_adap))) - dvb_attach(tda8261_attach, fe, &sd1878c_config, &budget_av->budget.i2c_adap); - - break; - case SUBID_DVBS_CINERGY1200: - fe = dvb_attach(stv0299_attach, &cinergy_1200s_config, - &budget_av->budget.i2c_adap); - if (fe) { - fe->ops.tuner_ops.set_params = philips_su1278_ty_ci_tuner_set_params; - } - break; - - case SUBID_DVBC_KNC1: - case SUBID_DVBC_KNC1_PLUS: - case SUBID_DVBC_CINERGY1200: - case SUBID_DVBC_EASYWATCH: - budget_av->reinitialise_demod = 1; - budget_av->budget.dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240; - fe = dvb_attach(tda10021_attach, &philips_cu1216_config, - &budget_av->budget.i2c_adap, - read_pwm(budget_av)); - if (fe == NULL) - fe = dvb_attach(tda10021_attach, &philips_cu1216_config_altaddress, - &budget_av->budget.i2c_adap, - read_pwm(budget_av)); - if (fe) { - fe->ops.tuner_ops.set_params = philips_cu1216_tuner_set_params; - } - break; - - case SUBID_DVBC_EASYWATCH_MK3: - case SUBID_DVBC_CINERGY1200_MK3: - case SUBID_DVBC_KNC1_MK3: - case SUBID_DVBC_KNC1_TDA10024: - case SUBID_DVBC_KNC1_PLUS_MK3: - budget_av->reinitialise_demod = 1; - budget_av->budget.dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240; - fe = dvb_attach(tda10023_attach, - &philips_cu1216_tda10023_config, - &budget_av->budget.i2c_adap, - read_pwm(budget_av)); - if (fe) { - fe->ops.tuner_ops.set_params = philips_cu1216_tuner_set_params; - } - break; - - case SUBID_DVBT_EASYWATCH: - case SUBID_DVBT_KNC1: - case SUBID_DVBT_KNC1_PLUS: - case SUBID_DVBT_CINERGY1200: - budget_av->reinitialise_demod = 1; - fe = dvb_attach(tda10046_attach, &philips_tu1216_config, - &budget_av->budget.i2c_adap); - if (fe) { - fe->ops.tuner_ops.init = philips_tu1216_tuner_init; - fe->ops.tuner_ops.set_params = philips_tu1216_tuner_set_params; - } - break; - } - - if (fe == NULL) { - pr_err("A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n", - saa->pci->vendor, - saa->pci->device, - saa->pci->subsystem_vendor, - saa->pci->subsystem_device); - return; - } - - budget_av->budget.dvb_frontend = fe; - - if (dvb_register_frontend(&budget_av->budget.dvb_adapter, - budget_av->budget.dvb_frontend)) { - pr_err("Frontend registration failed!\n"); - dvb_frontend_detach(budget_av->budget.dvb_frontend); - budget_av->budget.dvb_frontend = NULL; - } -} - - -static void budget_av_irq(struct saa7146_dev *dev, u32 * isr) -{ - struct budget_av *budget_av = (struct budget_av *) dev->ext_priv; - - dprintk(8, "dev: %p, budget_av: %p\n", dev, budget_av); - - if (*isr & MASK_10) - ttpci_budget_irq10_handler(dev, isr); -} - -static int budget_av_detach(struct saa7146_dev *dev) -{ - struct budget_av *budget_av = (struct budget_av *) dev->ext_priv; - int err; - - dprintk(2, "dev: %p\n", dev); - - if (1 == budget_av->has_saa7113) { - saa7146_setgpio(dev, 0, SAA7146_GPIO_OUTLO); - - msleep(200); - - saa7146_unregister_device(&budget_av->vd, dev); - - saa7146_vv_release(dev); - } - - if (budget_av->budget.ci_present) - ciintf_deinit(budget_av); - - if (budget_av->budget.dvb_frontend != NULL) { - dvb_unregister_frontend(budget_av->budget.dvb_frontend); - dvb_frontend_detach(budget_av->budget.dvb_frontend); - } - err = ttpci_budget_deinit(&budget_av->budget); - - kfree(budget_av); - - return err; -} - -#define KNC1_INPUTS 2 -static struct v4l2_input knc1_inputs[KNC1_INPUTS] = { - { 0, "Composite", V4L2_INPUT_TYPE_TUNER, 1, 0, - V4L2_STD_PAL_BG | V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD }, - { 1, "S-Video", V4L2_INPUT_TYPE_CAMERA, 2, 0, - V4L2_STD_PAL_BG | V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD }, -}; - -static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *i) -{ - dprintk(1, "VIDIOC_ENUMINPUT %d\n", i->index); - if (i->index >= KNC1_INPUTS) - return -EINVAL; - memcpy(i, &knc1_inputs[i->index], sizeof(struct v4l2_input)); - return 0; -} - -static int vidioc_g_input(struct file *file, void *fh, unsigned int *i) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - struct budget_av *budget_av = (struct budget_av *)dev->ext_priv; - - *i = budget_av->cur_input; - - dprintk(1, "VIDIOC_G_INPUT %d\n", *i); - return 0; -} - -static int vidioc_s_input(struct file *file, void *fh, unsigned int input) -{ - struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; - struct budget_av *budget_av = (struct budget_av *)dev->ext_priv; - - dprintk(1, "VIDIOC_S_INPUT %d\n", input); - return saa7113_setinput(budget_av, input); -} - -static struct saa7146_ext_vv vv_data; - -static int budget_av_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data *info) -{ - struct budget_av *budget_av; - u8 *mac; - int err; - - dprintk(2, "dev: %p\n", dev); - - if (!(budget_av = kzalloc(sizeof(struct budget_av), GFP_KERNEL))) - return -ENOMEM; - - budget_av->has_saa7113 = 0; - budget_av->budget.ci_present = 0; - - dev->ext_priv = budget_av; - - err = ttpci_budget_init(&budget_av->budget, dev, info, THIS_MODULE, - adapter_nr); - if (err) { - kfree(budget_av); - return err; - } - - /* knc1 initialization */ - saa7146_write(dev, DD1_STREAM_B, 0x04000000); - saa7146_write(dev, DD1_INIT, 0x07000600); - saa7146_write(dev, MC2, MASK_09 | MASK_25 | MASK_10 | MASK_26); - - if (saa7113_init(budget_av) == 0) { - budget_av->has_saa7113 = 1; - - if (0 != saa7146_vv_init(dev, &vv_data)) { - /* fixme: proper cleanup here */ - ERR("cannot init vv subsystem\n"); - return err; - } - vv_data.vid_ops.vidioc_enum_input = vidioc_enum_input; - vv_data.vid_ops.vidioc_g_input = vidioc_g_input; - vv_data.vid_ops.vidioc_s_input = vidioc_s_input; - - if ((err = saa7146_register_device(&budget_av->vd, dev, "knc1", VFL_TYPE_GRABBER))) { - /* fixme: proper cleanup here */ - ERR("cannot register capture v4l2 device\n"); - saa7146_vv_release(dev); - return err; - } - - /* beware: this modifies dev->vv ... */ - saa7146_set_hps_source_and_sync(dev, SAA7146_HPS_SOURCE_PORT_A, - SAA7146_HPS_SYNC_PORT_A); - - saa7113_setinput(budget_av, 0); - } - - /* fixme: find some sane values here... */ - saa7146_write(dev, PCI_BT_V1, 0x1c00101f); - - mac = budget_av->budget.dvb_adapter.proposed_mac; - if (i2c_readregs(&budget_av->budget.i2c_adap, 0xa0, 0x30, mac, 6)) { - pr_err("KNC1-%d: Could not read MAC from KNC1 card\n", - budget_av->budget.dvb_adapter.num); - memset(mac, 0, 6); - } else { - pr_info("KNC1-%d: MAC addr = %pM\n", - budget_av->budget.dvb_adapter.num, mac); - } - - budget_av->budget.dvb_adapter.priv = budget_av; - frontend_init(budget_av); - ciintf_init(budget_av); - - ttpci_budget_init_hooks(&budget_av->budget); - - return 0; -} - -static struct saa7146_standard standard[] = { - {.name = "PAL",.id = V4L2_STD_PAL, - .v_offset = 0x17,.v_field = 288, - .h_offset = 0x14,.h_pixels = 680, - .v_max_out = 576,.h_max_out = 768 }, - - {.name = "NTSC",.id = V4L2_STD_NTSC, - .v_offset = 0x16,.v_field = 240, - .h_offset = 0x06,.h_pixels = 708, - .v_max_out = 480,.h_max_out = 640, }, -}; - -static struct saa7146_ext_vv vv_data = { - .inputs = 2, - .capabilities = 0, // perhaps later: V4L2_CAP_VBI_CAPTURE, but that need tweaking with the saa7113 - .flags = 0, - .stds = &standard[0], - .num_stds = ARRAY_SIZE(standard), -}; - -static struct saa7146_extension budget_extension; - -MAKE_BUDGET_INFO(knc1s, "KNC1 DVB-S", BUDGET_KNC1S); -MAKE_BUDGET_INFO(knc1s2,"KNC1 DVB-S2", BUDGET_KNC1S2); -MAKE_BUDGET_INFO(sates2,"Satelco EasyWatch DVB-S2", BUDGET_KNC1S2); -MAKE_BUDGET_INFO(knc1c, "KNC1 DVB-C", BUDGET_KNC1C); -MAKE_BUDGET_INFO(knc1t, "KNC1 DVB-T", BUDGET_KNC1T); -MAKE_BUDGET_INFO(kncxs, "KNC TV STAR DVB-S", BUDGET_TVSTAR); -MAKE_BUDGET_INFO(satewpls, "Satelco EasyWatch DVB-S light", BUDGET_TVSTAR); -MAKE_BUDGET_INFO(satewpls1, "Satelco EasyWatch DVB-S light", BUDGET_KNC1S); -MAKE_BUDGET_INFO(satewps, "Satelco EasyWatch DVB-S", BUDGET_KNC1S); -MAKE_BUDGET_INFO(satewplc, "Satelco EasyWatch DVB-C", BUDGET_KNC1CP); -MAKE_BUDGET_INFO(satewcmk3, "Satelco EasyWatch DVB-C MK3", BUDGET_KNC1C_MK3); -MAKE_BUDGET_INFO(satewt, "Satelco EasyWatch DVB-T", BUDGET_KNC1T); -MAKE_BUDGET_INFO(knc1sp, "KNC1 DVB-S Plus", BUDGET_KNC1SP); -MAKE_BUDGET_INFO(knc1spx4, "KNC1 DVB-S Plus X4", BUDGET_KNC1SP); -MAKE_BUDGET_INFO(knc1cp, "KNC1 DVB-C Plus", BUDGET_KNC1CP); -MAKE_BUDGET_INFO(knc1cmk3, "KNC1 DVB-C MK3", BUDGET_KNC1C_MK3); -MAKE_BUDGET_INFO(knc1ctda10024, "KNC1 DVB-C TDA10024", BUDGET_KNC1C_TDA10024); -MAKE_BUDGET_INFO(knc1cpmk3, "KNC1 DVB-C Plus MK3", BUDGET_KNC1CP_MK3); -MAKE_BUDGET_INFO(knc1tp, "KNC1 DVB-T Plus", BUDGET_KNC1TP); -MAKE_BUDGET_INFO(cin1200s, "TerraTec Cinergy 1200 DVB-S", BUDGET_CIN1200S); -MAKE_BUDGET_INFO(cin1200sn, "TerraTec Cinergy 1200 DVB-S", BUDGET_CIN1200S); -MAKE_BUDGET_INFO(cin1200c, "Terratec Cinergy 1200 DVB-C", BUDGET_CIN1200C); -MAKE_BUDGET_INFO(cin1200cmk3, "Terratec Cinergy 1200 DVB-C MK3", BUDGET_CIN1200C_MK3); -MAKE_BUDGET_INFO(cin1200t, "Terratec Cinergy 1200 DVB-T", BUDGET_CIN1200T); - -static struct pci_device_id pci_tbl[] = { - MAKE_EXTENSION_PCI(knc1s, 0x1131, 0x4f56), - MAKE_EXTENSION_PCI(knc1s, 0x1131, 0x0010), - MAKE_EXTENSION_PCI(knc1s, 0x1894, 0x0010), - MAKE_EXTENSION_PCI(knc1sp, 0x1131, 0x0011), - MAKE_EXTENSION_PCI(knc1sp, 0x1894, 0x0011), - MAKE_EXTENSION_PCI(kncxs, 0x1894, 0x0014), - MAKE_EXTENSION_PCI(knc1spx4, 0x1894, 0x0015), - MAKE_EXTENSION_PCI(kncxs, 0x1894, 0x0016), - MAKE_EXTENSION_PCI(knc1s2, 0x1894, 0x0018), - MAKE_EXTENSION_PCI(knc1s2, 0x1894, 0x0019), - MAKE_EXTENSION_PCI(sates2, 0x1894, 0x001d), - MAKE_EXTENSION_PCI(satewpls, 0x1894, 0x001e), - MAKE_EXTENSION_PCI(satewpls1, 0x1894, 0x001a), - MAKE_EXTENSION_PCI(satewps, 0x1894, 0x001b), - MAKE_EXTENSION_PCI(satewplc, 0x1894, 0x002a), - MAKE_EXTENSION_PCI(satewcmk3, 0x1894, 0x002c), - MAKE_EXTENSION_PCI(satewt, 0x1894, 0x003a), - MAKE_EXTENSION_PCI(knc1c, 0x1894, 0x0020), - MAKE_EXTENSION_PCI(knc1cp, 0x1894, 0x0021), - MAKE_EXTENSION_PCI(knc1cmk3, 0x1894, 0x0022), - MAKE_EXTENSION_PCI(knc1ctda10024, 0x1894, 0x0028), - MAKE_EXTENSION_PCI(knc1cpmk3, 0x1894, 0x0023), - MAKE_EXTENSION_PCI(knc1t, 0x1894, 0x0030), - MAKE_EXTENSION_PCI(knc1tp, 0x1894, 0x0031), - MAKE_EXTENSION_PCI(cin1200s, 0x153b, 0x1154), - MAKE_EXTENSION_PCI(cin1200sn, 0x153b, 0x1155), - MAKE_EXTENSION_PCI(cin1200c, 0x153b, 0x1156), - MAKE_EXTENSION_PCI(cin1200cmk3, 0x153b, 0x1176), - MAKE_EXTENSION_PCI(cin1200t, 0x153b, 0x1157), - { - .vendor = 0, - } -}; - -MODULE_DEVICE_TABLE(pci, pci_tbl); - -static struct saa7146_extension budget_extension = { - .name = "budget_av", - .flags = SAA7146_USE_I2C_IRQ, - - .pci_tbl = pci_tbl, - - .module = THIS_MODULE, - .attach = budget_av_attach, - .detach = budget_av_detach, - - .irq_mask = MASK_10, - .irq_func = budget_av_irq, -}; - -static int __init budget_av_init(void) -{ - return saa7146_register_extension(&budget_extension); -} - -static void __exit budget_av_exit(void) -{ - saa7146_unregister_extension(&budget_extension); -} - -module_init(budget_av_init); -module_exit(budget_av_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, Michael Hunold, others"); -MODULE_DESCRIPTION("driver for the SAA7146 based so-called " - "budget PCI DVB w/ analog input and CI-module (e.g. the KNC cards)"); diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c deleted file mode 100644 index 98e5241..0000000 --- a/drivers/media/dvb/ttpci/budget-ci.c +++ /dev/null @@ -1,1591 +0,0 @@ -/* - * budget-ci.c: driver for the SAA7146 based Budget DVB cards - * - * Compiled from various sources by Michael Hunold - * - * msp430 IR support contributed by Jack Thomasson - * partially based on the Siemens DVB driver by Ralph+Marcus Metzler - * - * CI interface support (c) 2004 Andrew de Quincey - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - * - * - * the project's page is at http://www.linuxtv.org/ - */ - -#include -#include -#include -#include -#include -#include - -#include "budget.h" - -#include "dvb_ca_en50221.h" -#include "stv0299.h" -#include "stv0297.h" -#include "tda1004x.h" -#include "stb0899_drv.h" -#include "stb0899_reg.h" -#include "stb0899_cfg.h" -#include "stb6100.h" -#include "stb6100_cfg.h" -#include "lnbp21.h" -#include "bsbe1.h" -#include "bsru6.h" -#include "tda1002x.h" -#include "tda827x.h" -#include "bsbe1-d01a.h" - -#define MODULE_NAME "budget_ci" - -/* - * Regarding DEBIADDR_IR: - * Some CI modules hang if random addresses are read. - * Using address 0x4000 for the IR read means that we - * use the same address as for CI version, which should - * be a safe default. - */ -#define DEBIADDR_IR 0x4000 -#define DEBIADDR_CICONTROL 0x0000 -#define DEBIADDR_CIVERSION 0x4000 -#define DEBIADDR_IO 0x1000 -#define DEBIADDR_ATTR 0x3000 - -#define CICONTROL_RESET 0x01 -#define CICONTROL_ENABLETS 0x02 -#define CICONTROL_CAMDETECT 0x08 - -#define DEBICICTL 0x00420000 -#define DEBICICAM 0x02420000 - -#define SLOTSTATUS_NONE 1 -#define SLOTSTATUS_PRESENT 2 -#define SLOTSTATUS_RESET 4 -#define SLOTSTATUS_READY 8 -#define SLOTSTATUS_OCCUPIED (SLOTSTATUS_PRESENT|SLOTSTATUS_RESET|SLOTSTATUS_READY) - -/* RC5 device wildcard */ -#define IR_DEVICE_ANY 255 - -static int rc5_device = -1; -module_param(rc5_device, int, 0644); -MODULE_PARM_DESC(rc5_device, "only IR commands to given RC5 device (device = 0 - 31, any device = 255, default: autodetect)"); - -static int ir_debug; -module_param(ir_debug, int, 0644); -MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding"); - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -struct budget_ci_ir { - struct rc_dev *dev; - struct tasklet_struct msp430_irq_tasklet; - char name[72]; /* 40 + 32 for (struct saa7146_dev).name */ - char phys[32]; - int rc5_device; - u32 ir_key; - bool have_command; - bool full_rc5; /* Outputs a full RC5 code */ -}; - -struct budget_ci { - struct budget budget; - struct tasklet_struct ciintf_irq_tasklet; - int slot_status; - int ci_irq; - struct dvb_ca_en50221 ca; - struct budget_ci_ir ir; - u8 tuner_pll_address; /* used for philips_tdm1316l configs */ -}; - -static void msp430_ir_interrupt(unsigned long data) -{ - struct budget_ci *budget_ci = (struct budget_ci *) data; - struct rc_dev *dev = budget_ci->ir.dev; - u32 command = ttpci_budget_debiread(&budget_ci->budget, DEBINOSWAP, DEBIADDR_IR, 2, 1, 0) >> 8; - - /* - * The msp430 chip can generate two different bytes, command and device - * - * type1: X1CCCCCC, C = command bits (0 - 63) - * type2: X0TDDDDD, D = device bits (0 - 31), T = RC5 toggle bit - * - * Each signal from the remote control can generate one or more command - * bytes and one or more device bytes. For the repeated bytes, the - * highest bit (X) is set. The first command byte is always generated - * before the first device byte. Other than that, no specific order - * seems to apply. To make life interesting, bytes can also be lost. - * - * Only when we have a command and device byte, a keypress is - * generated. - */ - - if (ir_debug) - printk("budget_ci: received byte 0x%02x\n", command); - - /* Remove repeat bit, we use every command */ - command = command & 0x7f; - - /* Is this a RC5 command byte? */ - if (command & 0x40) { - budget_ci->ir.have_command = true; - budget_ci->ir.ir_key = command & 0x3f; - return; - } - - /* It's a RC5 device byte */ - if (!budget_ci->ir.have_command) - return; - budget_ci->ir.have_command = false; - - if (budget_ci->ir.rc5_device != IR_DEVICE_ANY && - budget_ci->ir.rc5_device != (command & 0x1f)) - return; - - if (budget_ci->ir.full_rc5) { - rc_keydown(dev, - budget_ci->ir.rc5_device <<8 | budget_ci->ir.ir_key, - (command & 0x20) ? 1 : 0); - return; - } - - /* FIXME: We should generate complete scancodes for all devices */ - rc_keydown(dev, budget_ci->ir.ir_key, (command & 0x20) ? 1 : 0); -} - -static int msp430_ir_init(struct budget_ci *budget_ci) -{ - struct saa7146_dev *saa = budget_ci->budget.dev; - struct rc_dev *dev; - int error; - - dev = rc_allocate_device(); - if (!dev) { - printk(KERN_ERR "budget_ci: IR interface initialisation failed\n"); - return -ENOMEM; - } - - snprintf(budget_ci->ir.name, sizeof(budget_ci->ir.name), - "Budget-CI dvb ir receiver %s", saa->name); - snprintf(budget_ci->ir.phys, sizeof(budget_ci->ir.phys), - "pci-%s/ir0", pci_name(saa->pci)); - - dev->driver_name = MODULE_NAME; - dev->input_name = budget_ci->ir.name; - dev->input_phys = budget_ci->ir.phys; - dev->input_id.bustype = BUS_PCI; - dev->input_id.version = 1; - if (saa->pci->subsystem_vendor) { - dev->input_id.vendor = saa->pci->subsystem_vendor; - dev->input_id.product = saa->pci->subsystem_device; - } else { - dev->input_id.vendor = saa->pci->vendor; - dev->input_id.product = saa->pci->device; - } - dev->dev.parent = &saa->pci->dev; - - if (rc5_device < 0) - budget_ci->ir.rc5_device = IR_DEVICE_ANY; - else - budget_ci->ir.rc5_device = rc5_device; - - /* Select keymap and address */ - switch (budget_ci->budget.dev->pci->subsystem_device) { - case 0x100c: - case 0x100f: - case 0x1011: - case 0x1012: - /* The hauppauge keymap is a superset of these remotes */ - dev->map_name = RC_MAP_HAUPPAUGE; - budget_ci->ir.full_rc5 = true; - - if (rc5_device < 0) - budget_ci->ir.rc5_device = 0x1f; - break; - case 0x1010: - case 0x1017: - case 0x1019: - case 0x101a: - case 0x101b: - /* for the Technotrend 1500 bundled remote */ - dev->map_name = RC_MAP_TT_1500; - break; - default: - /* unknown remote */ - dev->map_name = RC_MAP_BUDGET_CI_OLD; - break; - } - if (!budget_ci->ir.full_rc5) - dev->scanmask = 0xff; - - error = rc_register_device(dev); - if (error) { - printk(KERN_ERR "budget_ci: could not init driver for IR device (code %d)\n", error); - rc_free_device(dev); - return error; - } - - budget_ci->ir.dev = dev; - - tasklet_init(&budget_ci->ir.msp430_irq_tasklet, msp430_ir_interrupt, - (unsigned long) budget_ci); - - SAA7146_IER_ENABLE(saa, MASK_06); - saa7146_setgpio(saa, 3, SAA7146_GPIO_IRQHI); - - return 0; -} - -static void msp430_ir_deinit(struct budget_ci *budget_ci) -{ - struct saa7146_dev *saa = budget_ci->budget.dev; - - SAA7146_IER_DISABLE(saa, MASK_06); - saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT); - tasklet_kill(&budget_ci->ir.msp430_irq_tasklet); - - rc_unregister_device(budget_ci->ir.dev); -} - -static int ciintf_read_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address) -{ - struct budget_ci *budget_ci = (struct budget_ci *) ca->data; - - if (slot != 0) - return -EINVAL; - - return ttpci_budget_debiread(&budget_ci->budget, DEBICICAM, - DEBIADDR_ATTR | (address & 0xfff), 1, 1, 0); -} - -static int ciintf_write_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address, u8 value) -{ - struct budget_ci *budget_ci = (struct budget_ci *) ca->data; - - if (slot != 0) - return -EINVAL; - - return ttpci_budget_debiwrite(&budget_ci->budget, DEBICICAM, - DEBIADDR_ATTR | (address & 0xfff), 1, value, 1, 0); -} - -static int ciintf_read_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address) -{ - struct budget_ci *budget_ci = (struct budget_ci *) ca->data; - - if (slot != 0) - return -EINVAL; - - return ttpci_budget_debiread(&budget_ci->budget, DEBICICAM, - DEBIADDR_IO | (address & 3), 1, 1, 0); -} - -static int ciintf_write_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address, u8 value) -{ - struct budget_ci *budget_ci = (struct budget_ci *) ca->data; - - if (slot != 0) - return -EINVAL; - - return ttpci_budget_debiwrite(&budget_ci->budget, DEBICICAM, - DEBIADDR_IO | (address & 3), 1, value, 1, 0); -} - -static int ciintf_slot_reset(struct dvb_ca_en50221 *ca, int slot) -{ - struct budget_ci *budget_ci = (struct budget_ci *) ca->data; - struct saa7146_dev *saa = budget_ci->budget.dev; - - if (slot != 0) - return -EINVAL; - - if (budget_ci->ci_irq) { - // trigger on RISING edge during reset so we know when READY is re-asserted - saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQHI); - } - budget_ci->slot_status = SLOTSTATUS_RESET; - ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 0, 1, 0); - msleep(1); - ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, - CICONTROL_RESET, 1, 0); - - saa7146_setgpio(saa, 1, SAA7146_GPIO_OUTHI); - ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTB); - return 0; -} - -static int ciintf_slot_shutdown(struct dvb_ca_en50221 *ca, int slot) -{ - struct budget_ci *budget_ci = (struct budget_ci *) ca->data; - struct saa7146_dev *saa = budget_ci->budget.dev; - - if (slot != 0) - return -EINVAL; - - saa7146_setgpio(saa, 1, SAA7146_GPIO_OUTHI); - ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTB); - return 0; -} - -static int ciintf_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot) -{ - struct budget_ci *budget_ci = (struct budget_ci *) ca->data; - struct saa7146_dev *saa = budget_ci->budget.dev; - int tmp; - - if (slot != 0) - return -EINVAL; - - saa7146_setgpio(saa, 1, SAA7146_GPIO_OUTLO); - - tmp = ttpci_budget_debiread(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 1, 0); - ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, - tmp | CICONTROL_ENABLETS, 1, 0); - - ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTA); - return 0; -} - -static void ciintf_interrupt(unsigned long data) -{ - struct budget_ci *budget_ci = (struct budget_ci *) data; - struct saa7146_dev *saa = budget_ci->budget.dev; - unsigned int flags; - - // ensure we don't get spurious IRQs during initialisation - if (!budget_ci->budget.ci_present) - return; - - // read the CAM status - flags = ttpci_budget_debiread(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 1, 0); - if (flags & CICONTROL_CAMDETECT) { - - // GPIO should be set to trigger on falling edge if a CAM is present - saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQLO); - - if (budget_ci->slot_status & SLOTSTATUS_NONE) { - // CAM insertion IRQ - budget_ci->slot_status = SLOTSTATUS_PRESENT; - dvb_ca_en50221_camchange_irq(&budget_ci->ca, 0, - DVB_CA_EN50221_CAMCHANGE_INSERTED); - - } else if (budget_ci->slot_status & SLOTSTATUS_RESET) { - // CAM ready (reset completed) - budget_ci->slot_status = SLOTSTATUS_READY; - dvb_ca_en50221_camready_irq(&budget_ci->ca, 0); - - } else if (budget_ci->slot_status & SLOTSTATUS_READY) { - // FR/DA IRQ - dvb_ca_en50221_frda_irq(&budget_ci->ca, 0); - } - } else { - - // trigger on rising edge if a CAM is not present - when a CAM is inserted, we - // only want to get the IRQ when it sets READY. If we trigger on the falling edge, - // the CAM might not actually be ready yet. - saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQHI); - - // generate a CAM removal IRQ if we haven't already - if (budget_ci->slot_status & SLOTSTATUS_OCCUPIED) { - // CAM removal IRQ - budget_ci->slot_status = SLOTSTATUS_NONE; - dvb_ca_en50221_camchange_irq(&budget_ci->ca, 0, - DVB_CA_EN50221_CAMCHANGE_REMOVED); - } - } -} - -static int ciintf_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open) -{ - struct budget_ci *budget_ci = (struct budget_ci *) ca->data; - unsigned int flags; - - // ensure we don't get spurious IRQs during initialisation - if (!budget_ci->budget.ci_present) - return -EINVAL; - - // read the CAM status - flags = ttpci_budget_debiread(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 1, 0); - if (flags & CICONTROL_CAMDETECT) { - // mark it as present if it wasn't before - if (budget_ci->slot_status & SLOTSTATUS_NONE) { - budget_ci->slot_status = SLOTSTATUS_PRESENT; - } - - // during a RESET, we check if we can read from IO memory to see when CAM is ready - if (budget_ci->slot_status & SLOTSTATUS_RESET) { - if (ciintf_read_attribute_mem(ca, slot, 0) == 0x1d) { - budget_ci->slot_status = SLOTSTATUS_READY; - } - } - } else { - budget_ci->slot_status = SLOTSTATUS_NONE; - } - - if (budget_ci->slot_status != SLOTSTATUS_NONE) { - if (budget_ci->slot_status & SLOTSTATUS_READY) { - return DVB_CA_EN50221_POLL_CAM_PRESENT | DVB_CA_EN50221_POLL_CAM_READY; - } - return DVB_CA_EN50221_POLL_CAM_PRESENT; - } - - return 0; -} - -static int ciintf_init(struct budget_ci *budget_ci) -{ - struct saa7146_dev *saa = budget_ci->budget.dev; - int flags; - int result; - int ci_version; - int ca_flags; - - memset(&budget_ci->ca, 0, sizeof(struct dvb_ca_en50221)); - - // enable DEBI pins - saa7146_write(saa, MC1, MASK_27 | MASK_11); - - // test if it is there - ci_version = ttpci_budget_debiread(&budget_ci->budget, DEBICICTL, DEBIADDR_CIVERSION, 1, 1, 0); - if ((ci_version & 0xa0) != 0xa0) { - result = -ENODEV; - goto error; - } - - // determine whether a CAM is present or not - flags = ttpci_budget_debiread(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 1, 0); - budget_ci->slot_status = SLOTSTATUS_NONE; - if (flags & CICONTROL_CAMDETECT) - budget_ci->slot_status = SLOTSTATUS_PRESENT; - - // version 0xa2 of the CI firmware doesn't generate interrupts - if (ci_version == 0xa2) { - ca_flags = 0; - budget_ci->ci_irq = 0; - } else { - ca_flags = DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE | - DVB_CA_EN50221_FLAG_IRQ_FR | - DVB_CA_EN50221_FLAG_IRQ_DA; - budget_ci->ci_irq = 1; - } - - // register CI interface - budget_ci->ca.owner = THIS_MODULE; - budget_ci->ca.read_attribute_mem = ciintf_read_attribute_mem; - budget_ci->ca.write_attribute_mem = ciintf_write_attribute_mem; - budget_ci->ca.read_cam_control = ciintf_read_cam_control; - budget_ci->ca.write_cam_control = ciintf_write_cam_control; - budget_ci->ca.slot_reset = ciintf_slot_reset; - budget_ci->ca.slot_shutdown = ciintf_slot_shutdown; - budget_ci->ca.slot_ts_enable = ciintf_slot_ts_enable; - budget_ci->ca.poll_slot_status = ciintf_poll_slot_status; - budget_ci->ca.data = budget_ci; - if ((result = dvb_ca_en50221_init(&budget_ci->budget.dvb_adapter, - &budget_ci->ca, - ca_flags, 1)) != 0) { - printk("budget_ci: CI interface detected, but initialisation failed.\n"); - goto error; - } - - // Setup CI slot IRQ - if (budget_ci->ci_irq) { - tasklet_init(&budget_ci->ciintf_irq_tasklet, ciintf_interrupt, (unsigned long) budget_ci); - if (budget_ci->slot_status != SLOTSTATUS_NONE) { - saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQLO); - } else { - saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQHI); - } - SAA7146_IER_ENABLE(saa, MASK_03); - } - - // enable interface - ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, - CICONTROL_RESET, 1, 0); - - // success! - printk("budget_ci: CI interface initialised\n"); - budget_ci->budget.ci_present = 1; - - // forge a fake CI IRQ so the CAM state is setup correctly - if (budget_ci->ci_irq) { - flags = DVB_CA_EN50221_CAMCHANGE_REMOVED; - if (budget_ci->slot_status != SLOTSTATUS_NONE) - flags = DVB_CA_EN50221_CAMCHANGE_INSERTED; - dvb_ca_en50221_camchange_irq(&budget_ci->ca, 0, flags); - } - - return 0; - -error: - saa7146_write(saa, MC1, MASK_27); - return result; -} - -static void ciintf_deinit(struct budget_ci *budget_ci) -{ - struct saa7146_dev *saa = budget_ci->budget.dev; - - // disable CI interrupts - if (budget_ci->ci_irq) { - SAA7146_IER_DISABLE(saa, MASK_03); - saa7146_setgpio(saa, 0, SAA7146_GPIO_INPUT); - tasklet_kill(&budget_ci->ciintf_irq_tasklet); - } - - // reset interface - ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 0, 1, 0); - msleep(1); - ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, - CICONTROL_RESET, 1, 0); - - // disable TS data stream to CI interface - saa7146_setgpio(saa, 1, SAA7146_GPIO_INPUT); - - // release the CA device - dvb_ca_en50221_release(&budget_ci->ca); - - // disable DEBI pins - saa7146_write(saa, MC1, MASK_27); -} - -static void budget_ci_irq(struct saa7146_dev *dev, u32 * isr) -{ - struct budget_ci *budget_ci = (struct budget_ci *) dev->ext_priv; - - dprintk(8, "dev: %p, budget_ci: %p\n", dev, budget_ci); - - if (*isr & MASK_06) - tasklet_schedule(&budget_ci->ir.msp430_irq_tasklet); - - if (*isr & MASK_10) - ttpci_budget_irq10_handler(dev, isr); - - if ((*isr & MASK_03) && (budget_ci->budget.ci_present) && (budget_ci->ci_irq)) - tasklet_schedule(&budget_ci->ciintf_irq_tasklet); -} - -static u8 philips_su1278_tt_inittab[] = { - 0x01, 0x0f, - 0x02, 0x30, - 0x03, 0x00, - 0x04, 0x5b, - 0x05, 0x85, - 0x06, 0x02, - 0x07, 0x00, - 0x08, 0x02, - 0x09, 0x00, - 0x0C, 0x01, - 0x0D, 0x81, - 0x0E, 0x44, - 0x0f, 0x14, - 0x10, 0x3c, - 0x11, 0x84, - 0x12, 0xda, - 0x13, 0x97, - 0x14, 0x95, - 0x15, 0xc9, - 0x16, 0x19, - 0x17, 0x8c, - 0x18, 0x59, - 0x19, 0xf8, - 0x1a, 0xfe, - 0x1c, 0x7f, - 0x1d, 0x00, - 0x1e, 0x00, - 0x1f, 0x50, - 0x20, 0x00, - 0x21, 0x00, - 0x22, 0x00, - 0x23, 0x00, - 0x28, 0x00, - 0x29, 0x28, - 0x2a, 0x14, - 0x2b, 0x0f, - 0x2c, 0x09, - 0x2d, 0x09, - 0x31, 0x1f, - 0x32, 0x19, - 0x33, 0xfc, - 0x34, 0x93, - 0xff, 0xff -}; - -static int philips_su1278_tt_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32 ratio) -{ - stv0299_writereg(fe, 0x0e, 0x44); - if (srate >= 10000000) { - stv0299_writereg(fe, 0x13, 0x97); - stv0299_writereg(fe, 0x14, 0x95); - stv0299_writereg(fe, 0x15, 0xc9); - stv0299_writereg(fe, 0x17, 0x8c); - stv0299_writereg(fe, 0x1a, 0xfe); - stv0299_writereg(fe, 0x1c, 0x7f); - stv0299_writereg(fe, 0x2d, 0x09); - } else { - stv0299_writereg(fe, 0x13, 0x99); - stv0299_writereg(fe, 0x14, 0x8d); - stv0299_writereg(fe, 0x15, 0xce); - stv0299_writereg(fe, 0x17, 0x43); - stv0299_writereg(fe, 0x1a, 0x1d); - stv0299_writereg(fe, 0x1c, 0x12); - stv0299_writereg(fe, 0x2d, 0x05); - } - stv0299_writereg(fe, 0x0e, 0x23); - stv0299_writereg(fe, 0x0f, 0x94); - stv0299_writereg(fe, 0x10, 0x39); - stv0299_writereg(fe, 0x15, 0xc9); - - stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); - stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); - stv0299_writereg(fe, 0x21, (ratio) & 0xf0); - - return 0; -} - -static int philips_su1278_tt_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv; - u32 div; - u8 buf[4]; - struct i2c_msg msg = {.addr = 0x60,.flags = 0,.buf = buf,.len = sizeof(buf) }; - - if ((p->frequency < 950000) || (p->frequency > 2150000)) - return -EINVAL; - - div = (p->frequency + (500 - 1)) / 500; /* round correctly */ - buf[0] = (div >> 8) & 0x7f; - buf[1] = div & 0xff; - buf[2] = 0x80 | ((div & 0x18000) >> 10) | 2; - buf[3] = 0x20; - - if (p->symbol_rate < 4000000) - buf[3] |= 1; - - if (p->frequency < 1250000) - buf[3] |= 0; - else if (p->frequency < 1550000) - buf[3] |= 0x40; - else if (p->frequency < 2050000) - buf[3] |= 0x80; - else if (p->frequency < 2150000) - buf[3] |= 0xC0; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&budget_ci->budget.i2c_adap, &msg, 1) != 1) - return -EIO; - return 0; -} - -static struct stv0299_config philips_su1278_tt_config = { - - .demod_address = 0x68, - .inittab = philips_su1278_tt_inittab, - .mclk = 64000000UL, - .invert = 0, - .skip_reinit = 1, - .lock_output = STV0299_LOCKOUTPUT_1, - .volt13_op0_op1 = STV0299_VOLT13_OP1, - .min_delay_ms = 50, - .set_symbol_rate = philips_su1278_tt_set_symbol_rate, -}; - - - -static int philips_tdm1316l_tuner_init(struct dvb_frontend *fe) -{ - struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv; - static u8 td1316_init[] = { 0x0b, 0xf5, 0x85, 0xab }; - static u8 disable_mc44BC374c[] = { 0x1d, 0x74, 0xa0, 0x68 }; - struct i2c_msg tuner_msg = {.addr = budget_ci->tuner_pll_address,.flags = 0,.buf = td1316_init,.len = - sizeof(td1316_init) }; - - // setup PLL configuration - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1) - return -EIO; - msleep(1); - - // disable the mc44BC374c (do not check for errors) - tuner_msg.addr = 0x65; - tuner_msg.buf = disable_mc44BC374c; - tuner_msg.len = sizeof(disable_mc44BC374c); - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1) { - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1); - } - - return 0; -} - -static int philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv; - u8 tuner_buf[4]; - struct i2c_msg tuner_msg = {.addr = budget_ci->tuner_pll_address,.flags = 0,.buf = tuner_buf,.len = sizeof(tuner_buf) }; - int tuner_frequency = 0; - u8 band, cp, filter; - - // determine charge pump - tuner_frequency = p->frequency + 36130000; - if (tuner_frequency < 87000000) - return -EINVAL; - else if (tuner_frequency < 130000000) - cp = 3; - else if (tuner_frequency < 160000000) - cp = 5; - else if (tuner_frequency < 200000000) - cp = 6; - else if (tuner_frequency < 290000000) - cp = 3; - else if (tuner_frequency < 420000000) - cp = 5; - else if (tuner_frequency < 480000000) - cp = 6; - else if (tuner_frequency < 620000000) - cp = 3; - else if (tuner_frequency < 830000000) - cp = 5; - else if (tuner_frequency < 895000000) - cp = 7; - else - return -EINVAL; - - // determine band - if (p->frequency < 49000000) - return -EINVAL; - else if (p->frequency < 159000000) - band = 1; - else if (p->frequency < 444000000) - band = 2; - else if (p->frequency < 861000000) - band = 4; - else - return -EINVAL; - - // setup PLL filter and TDA9889 - switch (p->bandwidth_hz) { - case 6000000: - tda1004x_writereg(fe, 0x0C, 0x14); - filter = 0; - break; - - case 7000000: - tda1004x_writereg(fe, 0x0C, 0x80); - filter = 0; - break; - - case 8000000: - tda1004x_writereg(fe, 0x0C, 0x14); - filter = 1; - break; - - default: - return -EINVAL; - } - - // calculate divisor - // ((36130000+((1000000/6)/2)) + Finput)/(1000000/6) - tuner_frequency = (((p->frequency / 1000) * 6) + 217280) / 1000; - - // setup tuner buffer - tuner_buf[0] = tuner_frequency >> 8; - tuner_buf[1] = tuner_frequency & 0xff; - tuner_buf[2] = 0xca; - tuner_buf[3] = (cp << 5) | (filter << 3) | band; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1) - return -EIO; - - msleep(1); - return 0; -} - -static int philips_tdm1316l_request_firmware(struct dvb_frontend *fe, - const struct firmware **fw, char *name) -{ - struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv; - - return request_firmware(fw, name, &budget_ci->budget.dev->pci->dev); -} - -static struct tda1004x_config philips_tdm1316l_config = { - - .demod_address = 0x8, - .invert = 0, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_4M, - .agc_config = TDA10046_AGC_DEFAULT, - .if_freq = TDA10046_FREQ_3617, - .request_firmware = philips_tdm1316l_request_firmware, -}; - -static struct tda1004x_config philips_tdm1316l_config_invert = { - - .demod_address = 0x8, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_4M, - .agc_config = TDA10046_AGC_DEFAULT, - .if_freq = TDA10046_FREQ_3617, - .request_firmware = philips_tdm1316l_request_firmware, -}; - -static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv; - u8 tuner_buf[5]; - struct i2c_msg tuner_msg = {.addr = budget_ci->tuner_pll_address, - .flags = 0, - .buf = tuner_buf, - .len = sizeof(tuner_buf) }; - int tuner_frequency = 0; - u8 band, cp, filter; - - // determine charge pump - tuner_frequency = p->frequency + 36125000; - if (tuner_frequency < 87000000) - return -EINVAL; - else if (tuner_frequency < 130000000) { - cp = 3; - band = 1; - } else if (tuner_frequency < 160000000) { - cp = 5; - band = 1; - } else if (tuner_frequency < 200000000) { - cp = 6; - band = 1; - } else if (tuner_frequency < 290000000) { - cp = 3; - band = 2; - } else if (tuner_frequency < 420000000) { - cp = 5; - band = 2; - } else if (tuner_frequency < 480000000) { - cp = 6; - band = 2; - } else if (tuner_frequency < 620000000) { - cp = 3; - band = 4; - } else if (tuner_frequency < 830000000) { - cp = 5; - band = 4; - } else if (tuner_frequency < 895000000) { - cp = 7; - band = 4; - } else - return -EINVAL; - - // assume PLL filter should always be 8MHz for the moment. - filter = 1; - - // calculate divisor - tuner_frequency = (p->frequency + 36125000 + (62500/2)) / 62500; - - // setup tuner buffer - tuner_buf[0] = tuner_frequency >> 8; - tuner_buf[1] = tuner_frequency & 0xff; - tuner_buf[2] = 0xc8; - tuner_buf[3] = (cp << 5) | (filter << 3) | band; - tuner_buf[4] = 0x80; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1) - return -EIO; - - msleep(50); - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1) - return -EIO; - - msleep(1); - - return 0; -} - -static u8 dvbc_philips_tdm1316l_inittab[] = { - 0x80, 0x01, - 0x80, 0x00, - 0x81, 0x01, - 0x81, 0x00, - 0x00, 0x09, - 0x01, 0x69, - 0x03, 0x00, - 0x04, 0x00, - 0x07, 0x00, - 0x08, 0x00, - 0x20, 0x00, - 0x21, 0x40, - 0x22, 0x00, - 0x23, 0x00, - 0x24, 0x40, - 0x25, 0x88, - 0x30, 0xff, - 0x31, 0x00, - 0x32, 0xff, - 0x33, 0x00, - 0x34, 0x50, - 0x35, 0x7f, - 0x36, 0x00, - 0x37, 0x20, - 0x38, 0x00, - 0x40, 0x1c, - 0x41, 0xff, - 0x42, 0x29, - 0x43, 0x20, - 0x44, 0xff, - 0x45, 0x00, - 0x46, 0x00, - 0x49, 0x04, - 0x4a, 0x00, - 0x4b, 0x7b, - 0x52, 0x30, - 0x55, 0xae, - 0x56, 0x47, - 0x57, 0xe1, - 0x58, 0x3a, - 0x5a, 0x1e, - 0x5b, 0x34, - 0x60, 0x00, - 0x63, 0x00, - 0x64, 0x00, - 0x65, 0x00, - 0x66, 0x00, - 0x67, 0x00, - 0x68, 0x00, - 0x69, 0x00, - 0x6a, 0x02, - 0x6b, 0x00, - 0x70, 0xff, - 0x71, 0x00, - 0x72, 0x00, - 0x73, 0x00, - 0x74, 0x0c, - 0x80, 0x00, - 0x81, 0x00, - 0x82, 0x00, - 0x83, 0x00, - 0x84, 0x04, - 0x85, 0x80, - 0x86, 0x24, - 0x87, 0x78, - 0x88, 0x10, - 0x89, 0x00, - 0x90, 0x01, - 0x91, 0x01, - 0xa0, 0x04, - 0xa1, 0x00, - 0xa2, 0x00, - 0xb0, 0x91, - 0xb1, 0x0b, - 0xc0, 0x53, - 0xc1, 0x70, - 0xc2, 0x12, - 0xd0, 0x00, - 0xd1, 0x00, - 0xd2, 0x00, - 0xd3, 0x00, - 0xd4, 0x00, - 0xd5, 0x00, - 0xde, 0x00, - 0xdf, 0x00, - 0x61, 0x38, - 0x62, 0x0a, - 0x53, 0x13, - 0x59, 0x08, - 0xff, 0xff, -}; - -static struct stv0297_config dvbc_philips_tdm1316l_config = { - .demod_address = 0x1c, - .inittab = dvbc_philips_tdm1316l_inittab, - .invert = 0, - .stop_during_read = 1, -}; - -static struct tda10023_config tda10023_config = { - .demod_address = 0xc, - .invert = 0, - .xtal = 16000000, - .pll_m = 11, - .pll_p = 3, - .pll_n = 1, - .deltaf = 0xa511, -}; - -static struct tda827x_config tda827x_config = { - .config = 0, -}; - -/* TT S2-3200 DVB-S (STB0899) Inittab */ -static const struct stb0899_s1_reg tt3200_stb0899_s1_init_1[] = { - - { STB0899_DEV_ID , 0x81 }, - { STB0899_DISCNTRL1 , 0x32 }, - { STB0899_DISCNTRL2 , 0x80 }, - { STB0899_DISRX_ST0 , 0x04 }, - { STB0899_DISRX_ST1 , 0x00 }, - { STB0899_DISPARITY , 0x00 }, - { STB0899_DISSTATUS , 0x20 }, - { STB0899_DISF22 , 0x8c }, - { STB0899_DISF22RX , 0x9a }, - { STB0899_SYSREG , 0x0b }, - { STB0899_ACRPRESC , 0x11 }, - { STB0899_ACRDIV1 , 0x0a }, - { STB0899_ACRDIV2 , 0x05 }, - { STB0899_DACR1 , 0x00 }, - { STB0899_DACR2 , 0x00 }, - { STB0899_OUTCFG , 0x00 }, - { STB0899_MODECFG , 0x00 }, - { STB0899_IRQSTATUS_3 , 0x30 }, - { STB0899_IRQSTATUS_2 , 0x00 }, - { STB0899_IRQSTATUS_1 , 0x00 }, - { STB0899_IRQSTATUS_0 , 0x00 }, - { STB0899_IRQMSK_3 , 0xf3 }, - { STB0899_IRQMSK_2 , 0xfc }, - { STB0899_IRQMSK_1 , 0xff }, - { STB0899_IRQMSK_0 , 0xff }, - { STB0899_IRQCFG , 0x00 }, - { STB0899_I2CCFG , 0x88 }, - { STB0899_I2CRPT , 0x48 }, /* 12k Pullup, Repeater=16, Stop=disabled */ - { STB0899_IOPVALUE5 , 0x00 }, - { STB0899_IOPVALUE4 , 0x20 }, - { STB0899_IOPVALUE3 , 0xc9 }, - { STB0899_IOPVALUE2 , 0x90 }, - { STB0899_IOPVALUE1 , 0x40 }, - { STB0899_IOPVALUE0 , 0x00 }, - { STB0899_GPIO00CFG , 0x82 }, - { STB0899_GPIO01CFG , 0x82 }, - { STB0899_GPIO02CFG , 0x82 }, - { STB0899_GPIO03CFG , 0x82 }, - { STB0899_GPIO04CFG , 0x82 }, - { STB0899_GPIO05CFG , 0x82 }, - { STB0899_GPIO06CFG , 0x82 }, - { STB0899_GPIO07CFG , 0x82 }, - { STB0899_GPIO08CFG , 0x82 }, - { STB0899_GPIO09CFG , 0x82 }, - { STB0899_GPIO10CFG , 0x82 }, - { STB0899_GPIO11CFG , 0x82 }, - { STB0899_GPIO12CFG , 0x82 }, - { STB0899_GPIO13CFG , 0x82 }, - { STB0899_GPIO14CFG , 0x82 }, - { STB0899_GPIO15CFG , 0x82 }, - { STB0899_GPIO16CFG , 0x82 }, - { STB0899_GPIO17CFG , 0x82 }, - { STB0899_GPIO18CFG , 0x82 }, - { STB0899_GPIO19CFG , 0x82 }, - { STB0899_GPIO20CFG , 0x82 }, - { STB0899_SDATCFG , 0xb8 }, - { STB0899_SCLTCFG , 0xba }, - { STB0899_AGCRFCFG , 0x1c }, /* 0x11 */ - { STB0899_GPIO22 , 0x82 }, /* AGCBB2CFG */ - { STB0899_GPIO21 , 0x91 }, /* AGCBB1CFG */ - { STB0899_DIRCLKCFG , 0x82 }, - { STB0899_CLKOUT27CFG , 0x7e }, - { STB0899_STDBYCFG , 0x82 }, - { STB0899_CS0CFG , 0x82 }, - { STB0899_CS1CFG , 0x82 }, - { STB0899_DISEQCOCFG , 0x20 }, - { STB0899_GPIO32CFG , 0x82 }, - { STB0899_GPIO33CFG , 0x82 }, - { STB0899_GPIO34CFG , 0x82 }, - { STB0899_GPIO35CFG , 0x82 }, - { STB0899_GPIO36CFG , 0x82 }, - { STB0899_GPIO37CFG , 0x82 }, - { STB0899_GPIO38CFG , 0x82 }, - { STB0899_GPIO39CFG , 0x82 }, - { STB0899_NCOARSE , 0x15 }, /* 0x15 = 27 Mhz Clock, F/3 = 198MHz, F/6 = 99MHz */ - { STB0899_SYNTCTRL , 0x02 }, /* 0x00 = CLK from CLKI, 0x02 = CLK from XTALI */ - { STB0899_FILTCTRL , 0x00 }, - { STB0899_SYSCTRL , 0x00 }, - { STB0899_STOPCLK1 , 0x20 }, - { STB0899_STOPCLK2 , 0x00 }, - { STB0899_INTBUFSTATUS , 0x00 }, - { STB0899_INTBUFCTRL , 0x0a }, - { 0xffff , 0xff }, -}; - -static const struct stb0899_s1_reg tt3200_stb0899_s1_init_3[] = { - { STB0899_DEMOD , 0x00 }, - { STB0899_RCOMPC , 0xc9 }, - { STB0899_AGC1CN , 0x41 }, - { STB0899_AGC1REF , 0x10 }, - { STB0899_RTC , 0x7a }, - { STB0899_TMGCFG , 0x4e }, - { STB0899_AGC2REF , 0x34 }, - { STB0899_TLSR , 0x84 }, - { STB0899_CFD , 0xc7 }, - { STB0899_ACLC , 0x87 }, - { STB0899_BCLC , 0x94 }, - { STB0899_EQON , 0x41 }, - { STB0899_LDT , 0xdd }, - { STB0899_LDT2 , 0xc9 }, - { STB0899_EQUALREF , 0xb4 }, - { STB0899_TMGRAMP , 0x10 }, - { STB0899_TMGTHD , 0x30 }, - { STB0899_IDCCOMP , 0xfb }, - { STB0899_QDCCOMP , 0x03 }, - { STB0899_POWERI , 0x3b }, - { STB0899_POWERQ , 0x3d }, - { STB0899_RCOMP , 0x81 }, - { STB0899_AGCIQIN , 0x80 }, - { STB0899_AGC2I1 , 0x04 }, - { STB0899_AGC2I2 , 0xf5 }, - { STB0899_TLIR , 0x25 }, - { STB0899_RTF , 0x80 }, - { STB0899_DSTATUS , 0x00 }, - { STB0899_LDI , 0xca }, - { STB0899_CFRM , 0xf1 }, - { STB0899_CFRL , 0xf3 }, - { STB0899_NIRM , 0x2a }, - { STB0899_NIRL , 0x05 }, - { STB0899_ISYMB , 0x17 }, - { STB0899_QSYMB , 0xfa }, - { STB0899_SFRH , 0x2f }, - { STB0899_SFRM , 0x68 }, - { STB0899_SFRL , 0x40 }, - { STB0899_SFRUPH , 0x2f }, - { STB0899_SFRUPM , 0x68 }, - { STB0899_SFRUPL , 0x40 }, - { STB0899_EQUAI1 , 0xfd }, - { STB0899_EQUAQ1 , 0x04 }, - { STB0899_EQUAI2 , 0x0f }, - { STB0899_EQUAQ2 , 0xff }, - { STB0899_EQUAI3 , 0xdf }, - { STB0899_EQUAQ3 , 0xfa }, - { STB0899_EQUAI4 , 0x37 }, - { STB0899_EQUAQ4 , 0x0d }, - { STB0899_EQUAI5 , 0xbd }, - { STB0899_EQUAQ5 , 0xf7 }, - { STB0899_DSTATUS2 , 0x00 }, - { STB0899_VSTATUS , 0x00 }, - { STB0899_VERROR , 0xff }, - { STB0899_IQSWAP , 0x2a }, - { STB0899_ECNT1M , 0x00 }, - { STB0899_ECNT1L , 0x00 }, - { STB0899_ECNT2M , 0x00 }, - { STB0899_ECNT2L , 0x00 }, - { STB0899_ECNT3M , 0x00 }, - { STB0899_ECNT3L , 0x00 }, - { STB0899_FECAUTO1 , 0x06 }, - { STB0899_FECM , 0x01 }, - { STB0899_VTH12 , 0xf0 }, - { STB0899_VTH23 , 0xa0 }, - { STB0899_VTH34 , 0x78 }, - { STB0899_VTH56 , 0x4e }, - { STB0899_VTH67 , 0x48 }, - { STB0899_VTH78 , 0x38 }, - { STB0899_PRVIT , 0xff }, - { STB0899_VITSYNC , 0x19 }, - { STB0899_RSULC , 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */ - { STB0899_TSULC , 0x42 }, - { STB0899_RSLLC , 0x40 }, - { STB0899_TSLPL , 0x12 }, - { STB0899_TSCFGH , 0x0c }, - { STB0899_TSCFGM , 0x00 }, - { STB0899_TSCFGL , 0x0c }, - { STB0899_TSOUT , 0x4d }, /* 0x0d for CAM */ - { STB0899_RSSYNCDEL , 0x00 }, - { STB0899_TSINHDELH , 0x02 }, - { STB0899_TSINHDELM , 0x00 }, - { STB0899_TSINHDELL , 0x00 }, - { STB0899_TSLLSTKM , 0x00 }, - { STB0899_TSLLSTKL , 0x00 }, - { STB0899_TSULSTKM , 0x00 }, - { STB0899_TSULSTKL , 0xab }, - { STB0899_PCKLENUL , 0x00 }, - { STB0899_PCKLENLL , 0xcc }, - { STB0899_RSPCKLEN , 0xcc }, - { STB0899_TSSTATUS , 0x80 }, - { STB0899_ERRCTRL1 , 0xb6 }, - { STB0899_ERRCTRL2 , 0x96 }, - { STB0899_ERRCTRL3 , 0x89 }, - { STB0899_DMONMSK1 , 0x27 }, - { STB0899_DMONMSK0 , 0x03 }, - { STB0899_DEMAPVIT , 0x5c }, - { STB0899_PLPARM , 0x1f }, - { STB0899_PDELCTRL , 0x48 }, - { STB0899_PDELCTRL2 , 0x00 }, - { STB0899_BBHCTRL1 , 0x00 }, - { STB0899_BBHCTRL2 , 0x00 }, - { STB0899_HYSTTHRESH , 0x77 }, - { STB0899_MATCSTM , 0x00 }, - { STB0899_MATCSTL , 0x00 }, - { STB0899_UPLCSTM , 0x00 }, - { STB0899_UPLCSTL , 0x00 }, - { STB0899_DFLCSTM , 0x00 }, - { STB0899_DFLCSTL , 0x00 }, - { STB0899_SYNCCST , 0x00 }, - { STB0899_SYNCDCSTM , 0x00 }, - { STB0899_SYNCDCSTL , 0x00 }, - { STB0899_ISI_ENTRY , 0x00 }, - { STB0899_ISI_BIT_EN , 0x00 }, - { STB0899_MATSTRM , 0x00 }, - { STB0899_MATSTRL , 0x00 }, - { STB0899_UPLSTRM , 0x00 }, - { STB0899_UPLSTRL , 0x00 }, - { STB0899_DFLSTRM , 0x00 }, - { STB0899_DFLSTRL , 0x00 }, - { STB0899_SYNCSTR , 0x00 }, - { STB0899_SYNCDSTRM , 0x00 }, - { STB0899_SYNCDSTRL , 0x00 }, - { STB0899_CFGPDELSTATUS1 , 0x10 }, - { STB0899_CFGPDELSTATUS2 , 0x00 }, - { STB0899_BBFERRORM , 0x00 }, - { STB0899_BBFERRORL , 0x00 }, - { STB0899_UPKTERRORM , 0x00 }, - { STB0899_UPKTERRORL , 0x00 }, - { 0xffff , 0xff }, -}; - -static struct stb0899_config tt3200_config = { - .init_dev = tt3200_stb0899_s1_init_1, - .init_s2_demod = stb0899_s2_init_2, - .init_s1_demod = tt3200_stb0899_s1_init_3, - .init_s2_fec = stb0899_s2_init_4, - .init_tst = stb0899_s1_init_5, - - .postproc = NULL, - - .demod_address = 0x68, - - .xtal_freq = 27000000, - .inversion = IQ_SWAP_ON, /* 1 */ - - .lo_clk = 76500000, - .hi_clk = 99000000, - - .esno_ave = STB0899_DVBS2_ESNO_AVE, - .esno_quant = STB0899_DVBS2_ESNO_QUANT, - .avframes_coarse = STB0899_DVBS2_AVFRAMES_COARSE, - .avframes_fine = STB0899_DVBS2_AVFRAMES_FINE, - .miss_threshold = STB0899_DVBS2_MISS_THRESHOLD, - .uwp_threshold_acq = STB0899_DVBS2_UWP_THRESHOLD_ACQ, - .uwp_threshold_track = STB0899_DVBS2_UWP_THRESHOLD_TRACK, - .uwp_threshold_sof = STB0899_DVBS2_UWP_THRESHOLD_SOF, - .sof_search_timeout = STB0899_DVBS2_SOF_SEARCH_TIMEOUT, - - .btr_nco_bits = STB0899_DVBS2_BTR_NCO_BITS, - .btr_gain_shift_offset = STB0899_DVBS2_BTR_GAIN_SHIFT_OFFSET, - .crl_nco_bits = STB0899_DVBS2_CRL_NCO_BITS, - .ldpc_max_iter = STB0899_DVBS2_LDPC_MAX_ITER, - - .tuner_get_frequency = stb6100_get_frequency, - .tuner_set_frequency = stb6100_set_frequency, - .tuner_set_bandwidth = stb6100_set_bandwidth, - .tuner_get_bandwidth = stb6100_get_bandwidth, - .tuner_set_rfsiggain = NULL -}; - -static struct stb6100_config tt3200_stb6100_config = { - .tuner_address = 0x60, - .refclock = 27000000, -}; - -static void frontend_init(struct budget_ci *budget_ci) -{ - switch (budget_ci->budget.dev->pci->subsystem_device) { - case 0x100c: // Hauppauge/TT Nova-CI budget (stv0299/ALPS BSRU6(tsa5059)) - budget_ci->budget.dvb_frontend = - dvb_attach(stv0299_attach, &alps_bsru6_config, &budget_ci->budget.i2c_adap); - if (budget_ci->budget.dvb_frontend) { - budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params; - budget_ci->budget.dvb_frontend->tuner_priv = &budget_ci->budget.i2c_adap; - break; - } - break; - - case 0x100f: // Hauppauge/TT Nova-CI budget (stv0299b/Philips su1278(tsa5059)) - budget_ci->budget.dvb_frontend = - dvb_attach(stv0299_attach, &philips_su1278_tt_config, &budget_ci->budget.i2c_adap); - if (budget_ci->budget.dvb_frontend) { - budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = philips_su1278_tt_tuner_set_params; - break; - } - break; - - case 0x1010: // TT DVB-C CI budget (stv0297/Philips tdm1316l(tda6651tt)) - budget_ci->tuner_pll_address = 0x61; - budget_ci->budget.dvb_frontend = - dvb_attach(stv0297_attach, &dvbc_philips_tdm1316l_config, &budget_ci->budget.i2c_adap); - if (budget_ci->budget.dvb_frontend) { - budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = dvbc_philips_tdm1316l_tuner_set_params; - break; - } - break; - - case 0x1011: // Hauppauge/TT Nova-T budget (tda10045/Philips tdm1316l(tda6651tt) + TDA9889) - budget_ci->tuner_pll_address = 0x63; - budget_ci->budget.dvb_frontend = - dvb_attach(tda10045_attach, &philips_tdm1316l_config, &budget_ci->budget.i2c_adap); - if (budget_ci->budget.dvb_frontend) { - budget_ci->budget.dvb_frontend->ops.tuner_ops.init = philips_tdm1316l_tuner_init; - budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = philips_tdm1316l_tuner_set_params; - break; - } - break; - - case 0x1012: // TT DVB-T CI budget (tda10046/Philips tdm1316l(tda6651tt)) - budget_ci->tuner_pll_address = 0x60; - budget_ci->budget.dvb_frontend = - dvb_attach(tda10046_attach, &philips_tdm1316l_config_invert, &budget_ci->budget.i2c_adap); - if (budget_ci->budget.dvb_frontend) { - budget_ci->budget.dvb_frontend->ops.tuner_ops.init = philips_tdm1316l_tuner_init; - budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = philips_tdm1316l_tuner_set_params; - break; - } - break; - - case 0x1017: // TT S-1500 PCI - budget_ci->budget.dvb_frontend = dvb_attach(stv0299_attach, &alps_bsbe1_config, &budget_ci->budget.i2c_adap); - if (budget_ci->budget.dvb_frontend) { - budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = alps_bsbe1_tuner_set_params; - budget_ci->budget.dvb_frontend->tuner_priv = &budget_ci->budget.i2c_adap; - - budget_ci->budget.dvb_frontend->ops.dishnetwork_send_legacy_command = NULL; - if (dvb_attach(lnbp21_attach, budget_ci->budget.dvb_frontend, &budget_ci->budget.i2c_adap, LNBP21_LLC, 0) == NULL) { - printk("%s: No LNBP21 found!\n", __func__); - dvb_frontend_detach(budget_ci->budget.dvb_frontend); - budget_ci->budget.dvb_frontend = NULL; - } - } - break; - - case 0x101a: /* TT Budget-C-1501 (philips tda10023/philips tda8274A) */ - budget_ci->budget.dvb_frontend = dvb_attach(tda10023_attach, &tda10023_config, &budget_ci->budget.i2c_adap, 0x48); - if (budget_ci->budget.dvb_frontend) { - if (dvb_attach(tda827x_attach, budget_ci->budget.dvb_frontend, 0x61, &budget_ci->budget.i2c_adap, &tda827x_config) == NULL) { - printk(KERN_ERR "%s: No tda827x found!\n", __func__); - dvb_frontend_detach(budget_ci->budget.dvb_frontend); - budget_ci->budget.dvb_frontend = NULL; - } - } - break; - - case 0x101b: /* TT S-1500B (BSBE1-D01A - STV0288/STB6000/LNBP21) */ - budget_ci->budget.dvb_frontend = dvb_attach(stv0288_attach, &stv0288_bsbe1_d01a_config, &budget_ci->budget.i2c_adap); - if (budget_ci->budget.dvb_frontend) { - if (dvb_attach(stb6000_attach, budget_ci->budget.dvb_frontend, 0x63, &budget_ci->budget.i2c_adap)) { - if (!dvb_attach(lnbp21_attach, budget_ci->budget.dvb_frontend, &budget_ci->budget.i2c_adap, 0, 0)) { - printk(KERN_ERR "%s: No LNBP21 found!\n", __func__); - dvb_frontend_detach(budget_ci->budget.dvb_frontend); - budget_ci->budget.dvb_frontend = NULL; - } - } else { - printk(KERN_ERR "%s: No STB6000 found!\n", __func__); - dvb_frontend_detach(budget_ci->budget.dvb_frontend); - budget_ci->budget.dvb_frontend = NULL; - } - } - break; - - case 0x1019: // TT S2-3200 PCI - /* - * NOTE! on some STB0899 versions, the internal PLL takes a longer time - * to settle, aka LOCK. On the older revisions of the chip, we don't see - * this, as a result on the newer chips the entire clock tree, will not - * be stable after a freshly POWER 'ed up situation. - * In this case, we should RESET the STB0899 (Active LOW) and wait for - * PLL stabilization. - * - * On the TT S2 3200 and clones, the STB0899 demodulator's RESETB is - * connected to the SAA7146 GPIO, GPIO2, Pin 142 - */ - /* Reset Demodulator */ - saa7146_setgpio(budget_ci->budget.dev, 2, SAA7146_GPIO_OUTLO); - /* Wait for everything to die */ - msleep(50); - /* Pull it up out of Reset state */ - saa7146_setgpio(budget_ci->budget.dev, 2, SAA7146_GPIO_OUTHI); - /* Wait for PLL to stabilize */ - msleep(250); - /* - * PLL state should be stable now. Ideally, we should check - * for PLL LOCK status. But well, never mind! - */ - budget_ci->budget.dvb_frontend = dvb_attach(stb0899_attach, &tt3200_config, &budget_ci->budget.i2c_adap); - if (budget_ci->budget.dvb_frontend) { - if (dvb_attach(stb6100_attach, budget_ci->budget.dvb_frontend, &tt3200_stb6100_config, &budget_ci->budget.i2c_adap)) { - if (!dvb_attach(lnbp21_attach, budget_ci->budget.dvb_frontend, &budget_ci->budget.i2c_adap, 0, 0)) { - printk("%s: No LNBP21 found!\n", __func__); - dvb_frontend_detach(budget_ci->budget.dvb_frontend); - budget_ci->budget.dvb_frontend = NULL; - } - } else { - dvb_frontend_detach(budget_ci->budget.dvb_frontend); - budget_ci->budget.dvb_frontend = NULL; - } - } - break; - - } - - if (budget_ci->budget.dvb_frontend == NULL) { - printk("budget-ci: A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n", - budget_ci->budget.dev->pci->vendor, - budget_ci->budget.dev->pci->device, - budget_ci->budget.dev->pci->subsystem_vendor, - budget_ci->budget.dev->pci->subsystem_device); - } else { - if (dvb_register_frontend - (&budget_ci->budget.dvb_adapter, budget_ci->budget.dvb_frontend)) { - printk("budget-ci: Frontend registration failed!\n"); - dvb_frontend_detach(budget_ci->budget.dvb_frontend); - budget_ci->budget.dvb_frontend = NULL; - } - } -} - -static int budget_ci_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data *info) -{ - struct budget_ci *budget_ci; - int err; - - budget_ci = kzalloc(sizeof(struct budget_ci), GFP_KERNEL); - if (!budget_ci) { - err = -ENOMEM; - goto out1; - } - - dprintk(2, "budget_ci: %p\n", budget_ci); - - dev->ext_priv = budget_ci; - - err = ttpci_budget_init(&budget_ci->budget, dev, info, THIS_MODULE, - adapter_nr); - if (err) - goto out2; - - err = msp430_ir_init(budget_ci); - if (err) - goto out3; - - ciintf_init(budget_ci); - - budget_ci->budget.dvb_adapter.priv = budget_ci; - frontend_init(budget_ci); - - ttpci_budget_init_hooks(&budget_ci->budget); - - return 0; - -out3: - ttpci_budget_deinit(&budget_ci->budget); -out2: - kfree(budget_ci); -out1: - return err; -} - -static int budget_ci_detach(struct saa7146_dev *dev) -{ - struct budget_ci *budget_ci = (struct budget_ci *) dev->ext_priv; - struct saa7146_dev *saa = budget_ci->budget.dev; - int err; - - if (budget_ci->budget.ci_present) - ciintf_deinit(budget_ci); - msp430_ir_deinit(budget_ci); - if (budget_ci->budget.dvb_frontend) { - dvb_unregister_frontend(budget_ci->budget.dvb_frontend); - dvb_frontend_detach(budget_ci->budget.dvb_frontend); - } - err = ttpci_budget_deinit(&budget_ci->budget); - - // disable frontend and CI interface - saa7146_setgpio(saa, 2, SAA7146_GPIO_INPUT); - - kfree(budget_ci); - - return err; -} - -static struct saa7146_extension budget_extension; - -MAKE_BUDGET_INFO(ttbs2, "TT-Budget/S-1500 PCI", BUDGET_TT); -MAKE_BUDGET_INFO(ttbci, "TT-Budget/WinTV-NOVA-CI PCI", BUDGET_TT_HW_DISEQC); -MAKE_BUDGET_INFO(ttbt2, "TT-Budget/WinTV-NOVA-T PCI", BUDGET_TT); -MAKE_BUDGET_INFO(ttbtci, "TT-Budget-T-CI PCI", BUDGET_TT); -MAKE_BUDGET_INFO(ttbcci, "TT-Budget-C-CI PCI", BUDGET_TT); -MAKE_BUDGET_INFO(ttc1501, "TT-Budget C-1501 PCI", BUDGET_TT); -MAKE_BUDGET_INFO(tt3200, "TT-Budget S2-3200 PCI", BUDGET_TT); -MAKE_BUDGET_INFO(ttbs1500b, "TT-Budget S-1500B PCI", BUDGET_TT); - -static struct pci_device_id pci_tbl[] = { - MAKE_EXTENSION_PCI(ttbci, 0x13c2, 0x100c), - MAKE_EXTENSION_PCI(ttbci, 0x13c2, 0x100f), - MAKE_EXTENSION_PCI(ttbcci, 0x13c2, 0x1010), - MAKE_EXTENSION_PCI(ttbt2, 0x13c2, 0x1011), - MAKE_EXTENSION_PCI(ttbtci, 0x13c2, 0x1012), - MAKE_EXTENSION_PCI(ttbs2, 0x13c2, 0x1017), - MAKE_EXTENSION_PCI(ttc1501, 0x13c2, 0x101a), - MAKE_EXTENSION_PCI(tt3200, 0x13c2, 0x1019), - MAKE_EXTENSION_PCI(ttbs1500b, 0x13c2, 0x101b), - { - .vendor = 0, - } -}; - -MODULE_DEVICE_TABLE(pci, pci_tbl); - -static struct saa7146_extension budget_extension = { - .name = "budget_ci dvb", - .flags = SAA7146_USE_I2C_IRQ, - - .module = THIS_MODULE, - .pci_tbl = &pci_tbl[0], - .attach = budget_ci_attach, - .detach = budget_ci_detach, - - .irq_mask = MASK_03 | MASK_06 | MASK_10, - .irq_func = budget_ci_irq, -}; - -static int __init budget_ci_init(void) -{ - return saa7146_register_extension(&budget_extension); -} - -static void __exit budget_ci_exit(void) -{ - saa7146_unregister_extension(&budget_extension); -} - -module_init(budget_ci_init); -module_exit(budget_ci_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Michael Hunold, Jack Thomasson, Andrew de Quincey, others"); -MODULE_DESCRIPTION("driver for the SAA7146 based so-called " - "budget PCI DVB cards w/ CI-module produced by " - "Siemens, Technotrend, Hauppauge"); diff --git a/drivers/media/dvb/ttpci/budget-core.c b/drivers/media/dvb/ttpci/budget-core.c deleted file mode 100644 index 37d02fe..0000000 --- a/drivers/media/dvb/ttpci/budget-core.c +++ /dev/null @@ -1,602 +0,0 @@ -/* - * budget-core.c: driver for the SAA7146 based Budget DVB cards - * - * Compiled from various sources by Michael Hunold - * - * Copyright (C) 2002 Ralph Metzler - * - * Copyright (C) 1999-2002 Ralph Metzler - * & Marcus Metzler for convergence integrated media GmbH - * - * 26feb2004 Support for FS Activy Card (Grundig tuner) by - * Michael Dreher , - * Oliver Endriss , - * Andreas 'randy' Weinberger - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - * - * - * the project's page is at http://www.linuxtv.org/ - */ - - -#include "budget.h" -#include "ttpci-eeprom.h" - -#define TS_WIDTH (2 * TS_SIZE) -#define TS_WIDTH_ACTIVY TS_SIZE -#define TS_WIDTH_DVBC TS_SIZE -#define TS_HEIGHT_MASK 0xf00 -#define TS_HEIGHT_MASK_ACTIVY 0xc00 -#define TS_HEIGHT_MASK_DVBC 0xe00 -#define TS_MIN_BUFSIZE_K 188 -#define TS_MAX_BUFSIZE_K 1410 -#define TS_MAX_BUFSIZE_K_ACTIVY 564 -#define TS_MAX_BUFSIZE_K_DVBC 1316 -#define BUFFER_WARNING_WAIT (30*HZ) - -int budget_debug; -static int dma_buffer_size = TS_MIN_BUFSIZE_K; -module_param_named(debug, budget_debug, int, 0644); -module_param_named(bufsize, dma_buffer_size, int, 0444); -MODULE_PARM_DESC(debug, "Turn on/off budget debugging (default:off)."); -MODULE_PARM_DESC(bufsize, "DMA buffer size in KB, default: 188, min: 188, max: 1410 (Activy: 564)"); - -/**************************************************************************** - * TT budget / WinTV Nova - ****************************************************************************/ - -static int stop_ts_capture(struct budget *budget) -{ - dprintk(2, "budget: %p\n", budget); - - saa7146_write(budget->dev, MC1, MASK_20); // DMA3 off - SAA7146_IER_DISABLE(budget->dev, MASK_10); - return 0; -} - -static int start_ts_capture(struct budget *budget) -{ - struct saa7146_dev *dev = budget->dev; - - dprintk(2, "budget: %p\n", budget); - - if (!budget->feeding || !budget->fe_synced) - return 0; - - saa7146_write(dev, MC1, MASK_20); // DMA3 off - - memset(budget->grabbing, 0x00, budget->buffer_size); - - saa7146_write(dev, PCI_BT_V1, 0x001c0000 | (saa7146_read(dev, PCI_BT_V1) & ~0x001f0000)); - - budget->ttbp = 0; - - /* - * Signal path on the Activy: - * - * tuner -> SAA7146 port A -> SAA7146 BRS -> SAA7146 DMA3 -> memory - * - * Since the tuner feeds 204 bytes packets into the SAA7146, - * DMA3 is configured to strip the trailing 16 FEC bytes: - * Pitch: 188, NumBytes3: 188, NumLines3: 1024 - */ - - switch(budget->card->type) { - case BUDGET_FS_ACTIVY: - saa7146_write(dev, DD1_INIT, 0x04000000); - saa7146_write(dev, MC2, (MASK_09 | MASK_25)); - saa7146_write(dev, BRS_CTRL, 0x00000000); - break; - case BUDGET_PATCH: - saa7146_write(dev, DD1_INIT, 0x00000200); - saa7146_write(dev, MC2, (MASK_10 | MASK_26)); - saa7146_write(dev, BRS_CTRL, 0x60000000); - break; - case BUDGET_CIN1200C_MK3: - case BUDGET_KNC1C_MK3: - case BUDGET_KNC1C_TDA10024: - case BUDGET_KNC1CP_MK3: - if (budget->video_port == BUDGET_VIDEO_PORTA) { - saa7146_write(dev, DD1_INIT, 0x06000200); - saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); - saa7146_write(dev, BRS_CTRL, 0x00000000); - } else { - saa7146_write(dev, DD1_INIT, 0x00000600); - saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); - saa7146_write(dev, BRS_CTRL, 0x60000000); - } - break; - default: - if (budget->video_port == BUDGET_VIDEO_PORTA) { - saa7146_write(dev, DD1_INIT, 0x06000200); - saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); - saa7146_write(dev, BRS_CTRL, 0x00000000); - } else { - saa7146_write(dev, DD1_INIT, 0x02000600); - saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); - saa7146_write(dev, BRS_CTRL, 0x60000000); - } - } - - saa7146_write(dev, MC2, (MASK_08 | MASK_24)); - mdelay(10); - - saa7146_write(dev, BASE_ODD3, 0); - if (budget->buffer_size > budget->buffer_height * budget->buffer_width) { - // using odd/even buffers - saa7146_write(dev, BASE_EVEN3, budget->buffer_height * budget->buffer_width); - } else { - // using a single buffer - saa7146_write(dev, BASE_EVEN3, 0); - } - saa7146_write(dev, PROT_ADDR3, budget->buffer_size); - saa7146_write(dev, BASE_PAGE3, budget->pt.dma | ME1 | 0x90); - - saa7146_write(dev, PITCH3, budget->buffer_width); - saa7146_write(dev, NUM_LINE_BYTE3, - (budget->buffer_height << 16) | budget->buffer_width); - - saa7146_write(dev, MC2, (MASK_04 | MASK_20)); - - SAA7146_ISR_CLEAR(budget->dev, MASK_10); /* VPE */ - SAA7146_IER_ENABLE(budget->dev, MASK_10); /* VPE */ - saa7146_write(dev, MC1, (MASK_04 | MASK_20)); /* DMA3 on */ - - return 0; -} - -static int budget_read_fe_status(struct dvb_frontend *fe, fe_status_t *status) -{ - struct budget *budget = (struct budget *) fe->dvb->priv; - int synced; - int ret; - - if (budget->read_fe_status) - ret = budget->read_fe_status(fe, status); - else - ret = -EINVAL; - - if (!ret) { - synced = (*status & FE_HAS_LOCK); - if (synced != budget->fe_synced) { - budget->fe_synced = synced; - spin_lock(&budget->feedlock); - if (synced) - start_ts_capture(budget); - else - stop_ts_capture(budget); - spin_unlock(&budget->feedlock); - } - } - return ret; -} - -static void vpeirq(unsigned long data) -{ - struct budget *budget = (struct budget *) data; - u8 *mem = (u8 *) (budget->grabbing); - u32 olddma = budget->ttbp; - u32 newdma = saa7146_read(budget->dev, PCI_VDP3); - u32 count; - - /* Ensure streamed PCI data is synced to CPU */ - pci_dma_sync_sg_for_cpu(budget->dev->pci, budget->pt.slist, budget->pt.nents, PCI_DMA_FROMDEVICE); - - /* nearest lower position divisible by 188 */ - newdma -= newdma % 188; - - if (newdma >= budget->buffer_size) - return; - - budget->ttbp = newdma; - - if (budget->feeding == 0 || newdma == olddma) - return; - - if (newdma > olddma) { /* no wraparound, dump olddma..newdma */ - count = newdma - olddma; - dvb_dmx_swfilter_packets(&budget->demux, mem + olddma, count / 188); - } else { /* wraparound, dump olddma..buflen and 0..newdma */ - count = budget->buffer_size - olddma; - dvb_dmx_swfilter_packets(&budget->demux, mem + olddma, count / 188); - count += newdma; - dvb_dmx_swfilter_packets(&budget->demux, mem, newdma / 188); - } - - if (count > budget->buffer_warning_threshold) - budget->buffer_warnings++; - - if (budget->buffer_warnings && time_after(jiffies, budget->buffer_warning_time)) { - printk("%s %s: used %d times >80%% of buffer (%u bytes now)\n", - budget->dev->name, __func__, budget->buffer_warnings, count); - budget->buffer_warning_time = jiffies + BUFFER_WARNING_WAIT; - budget->buffer_warnings = 0; - } -} - - -int ttpci_budget_debiread(struct budget *budget, u32 config, int addr, int count, - int uselocks, int nobusyloop) -{ - struct saa7146_dev *saa = budget->dev; - int result = 0; - unsigned long flags = 0; - - if (count > 4 || count <= 0) - return 0; - - if (uselocks) - spin_lock_irqsave(&budget->debilock, flags); - - if ((result = saa7146_wait_for_debi_done(saa, nobusyloop)) < 0) { - if (uselocks) - spin_unlock_irqrestore(&budget->debilock, flags); - return result; - } - - saa7146_write(saa, DEBI_COMMAND, (count << 17) | 0x10000 | (addr & 0xffff)); - saa7146_write(saa, DEBI_CONFIG, config); - saa7146_write(saa, DEBI_PAGE, 0); - saa7146_write(saa, MC2, (2 << 16) | 2); - - if ((result = saa7146_wait_for_debi_done(saa, nobusyloop)) < 0) { - if (uselocks) - spin_unlock_irqrestore(&budget->debilock, flags); - return result; - } - - result = saa7146_read(saa, DEBI_AD); - result &= (0xffffffffUL >> ((4 - count) * 8)); - - if (uselocks) - spin_unlock_irqrestore(&budget->debilock, flags); - - return result; -} - -int ttpci_budget_debiwrite(struct budget *budget, u32 config, int addr, - int count, u32 value, int uselocks, int nobusyloop) -{ - struct saa7146_dev *saa = budget->dev; - unsigned long flags = 0; - int result; - - if (count > 4 || count <= 0) - return 0; - - if (uselocks) - spin_lock_irqsave(&budget->debilock, flags); - - if ((result = saa7146_wait_for_debi_done(saa, nobusyloop)) < 0) { - if (uselocks) - spin_unlock_irqrestore(&budget->debilock, flags); - return result; - } - - saa7146_write(saa, DEBI_COMMAND, (count << 17) | 0x00000 | (addr & 0xffff)); - saa7146_write(saa, DEBI_CONFIG, config); - saa7146_write(saa, DEBI_PAGE, 0); - saa7146_write(saa, DEBI_AD, value); - saa7146_write(saa, MC2, (2 << 16) | 2); - - if ((result = saa7146_wait_for_debi_done(saa, nobusyloop)) < 0) { - if (uselocks) - spin_unlock_irqrestore(&budget->debilock, flags); - return result; - } - - if (uselocks) - spin_unlock_irqrestore(&budget->debilock, flags); - return 0; -} - - -/**************************************************************************** - * DVB API SECTION - ****************************************************************************/ - -static int budget_start_feed(struct dvb_demux_feed *feed) -{ - struct dvb_demux *demux = feed->demux; - struct budget *budget = (struct budget *) demux->priv; - int status = 0; - - dprintk(2, "budget: %p\n", budget); - - if (!demux->dmx.frontend) - return -EINVAL; - - spin_lock(&budget->feedlock); - feed->pusi_seen = 0; /* have a clean section start */ - if (budget->feeding++ == 0) - status = start_ts_capture(budget); - spin_unlock(&budget->feedlock); - return status; -} - -static int budget_stop_feed(struct dvb_demux_feed *feed) -{ - struct dvb_demux *demux = feed->demux; - struct budget *budget = (struct budget *) demux->priv; - int status = 0; - - dprintk(2, "budget: %p\n", budget); - - spin_lock(&budget->feedlock); - if (--budget->feeding == 0) - status = stop_ts_capture(budget); - spin_unlock(&budget->feedlock); - return status; -} - -static int budget_register(struct budget *budget) -{ - struct dvb_demux *dvbdemux = &budget->demux; - int ret; - - dprintk(2, "budget: %p\n", budget); - - dvbdemux->priv = (void *) budget; - - dvbdemux->filternum = 256; - dvbdemux->feednum = 256; - dvbdemux->start_feed = budget_start_feed; - dvbdemux->stop_feed = budget_stop_feed; - dvbdemux->write_to_decoder = NULL; - - dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING | - DMX_MEMORY_BASED_FILTERING); - - dvb_dmx_init(&budget->demux); - - budget->dmxdev.filternum = 256; - budget->dmxdev.demux = &dvbdemux->dmx; - budget->dmxdev.capabilities = 0; - - dvb_dmxdev_init(&budget->dmxdev, &budget->dvb_adapter); - - budget->hw_frontend.source = DMX_FRONTEND_0; - - ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &budget->hw_frontend); - - if (ret < 0) - return ret; - - budget->mem_frontend.source = DMX_MEMORY_FE; - ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &budget->mem_frontend); - if (ret < 0) - return ret; - - ret = dvbdemux->dmx.connect_frontend(&dvbdemux->dmx, &budget->hw_frontend); - if (ret < 0) - return ret; - - dvb_net_init(&budget->dvb_adapter, &budget->dvb_net, &dvbdemux->dmx); - - return 0; -} - -static void budget_unregister(struct budget *budget) -{ - struct dvb_demux *dvbdemux = &budget->demux; - - dprintk(2, "budget: %p\n", budget); - - dvb_net_release(&budget->dvb_net); - - dvbdemux->dmx.close(&dvbdemux->dmx); - dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &budget->hw_frontend); - dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &budget->mem_frontend); - - dvb_dmxdev_release(&budget->dmxdev); - dvb_dmx_release(&budget->demux); -} - -int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev, - struct saa7146_pci_extension_data *info, - struct module *owner, short *adapter_nums) -{ - int ret = 0; - struct budget_info *bi = info->ext_priv; - int max_bufsize; - int height_mask; - - memset(budget, 0, sizeof(struct budget)); - - dprintk(2, "dev: %p, budget: %p\n", dev, budget); - - budget->card = bi; - budget->dev = (struct saa7146_dev *) dev; - - switch(budget->card->type) { - case BUDGET_FS_ACTIVY: - budget->buffer_width = TS_WIDTH_ACTIVY; - max_bufsize = TS_MAX_BUFSIZE_K_ACTIVY; - height_mask = TS_HEIGHT_MASK_ACTIVY; - break; - - case BUDGET_KNC1C: - case BUDGET_KNC1CP: - case BUDGET_CIN1200C: - case BUDGET_KNC1C_MK3: - case BUDGET_KNC1C_TDA10024: - case BUDGET_KNC1CP_MK3: - case BUDGET_CIN1200C_MK3: - budget->buffer_width = TS_WIDTH_DVBC; - max_bufsize = TS_MAX_BUFSIZE_K_DVBC; - height_mask = TS_HEIGHT_MASK_DVBC; - break; - - default: - budget->buffer_width = TS_WIDTH; - max_bufsize = TS_MAX_BUFSIZE_K; - height_mask = TS_HEIGHT_MASK; - } - - if (dma_buffer_size < TS_MIN_BUFSIZE_K) - dma_buffer_size = TS_MIN_BUFSIZE_K; - else if (dma_buffer_size > max_bufsize) - dma_buffer_size = max_bufsize; - - budget->buffer_height = dma_buffer_size * 1024 / budget->buffer_width; - if (budget->buffer_height > 0xfff) { - budget->buffer_height /= 2; - budget->buffer_height &= height_mask; - budget->buffer_size = 2 * budget->buffer_height * budget->buffer_width; - } else { - budget->buffer_height &= height_mask; - budget->buffer_size = budget->buffer_height * budget->buffer_width; - } - budget->buffer_warning_threshold = budget->buffer_size * 80/100; - budget->buffer_warnings = 0; - budget->buffer_warning_time = jiffies; - - dprintk(2, "%s: buffer type = %s, width = %d, height = %d\n", - budget->dev->name, - budget->buffer_size > budget->buffer_width * budget->buffer_height ? "odd/even" : "single", - budget->buffer_width, budget->buffer_height); - printk("%s: dma buffer size %u\n", budget->dev->name, budget->buffer_size); - - ret = dvb_register_adapter(&budget->dvb_adapter, budget->card->name, - owner, &budget->dev->pci->dev, adapter_nums); - if (ret < 0) - return ret; - - /* set dd1 stream a & b */ - saa7146_write(dev, DD1_STREAM_B, 0x00000000); - saa7146_write(dev, MC2, (MASK_09 | MASK_25)); - saa7146_write(dev, MC2, (MASK_10 | MASK_26)); - saa7146_write(dev, DD1_INIT, 0x02000000); - saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); - - if (bi->type != BUDGET_FS_ACTIVY) - budget->video_port = BUDGET_VIDEO_PORTB; - else - budget->video_port = BUDGET_VIDEO_PORTA; - spin_lock_init(&budget->feedlock); - spin_lock_init(&budget->debilock); - - /* the Siemens DVB needs this if you want to have the i2c chips - get recognized before the main driver is loaded */ - if (bi->type != BUDGET_FS_ACTIVY) - saa7146_write(dev, GPIO_CTRL, 0x500000); /* GPIO 3 = 1 */ - - strlcpy(budget->i2c_adap.name, budget->card->name, sizeof(budget->i2c_adap.name)); - - saa7146_i2c_adapter_prepare(dev, &budget->i2c_adap, SAA7146_I2C_BUS_BIT_RATE_120); - strcpy(budget->i2c_adap.name, budget->card->name); - - if (i2c_add_adapter(&budget->i2c_adap) < 0) { - ret = -ENOMEM; - goto err_dvb_unregister; - } - - ttpci_eeprom_parse_mac(&budget->i2c_adap, budget->dvb_adapter.proposed_mac); - - budget->grabbing = saa7146_vmalloc_build_pgtable(dev->pci, budget->buffer_size, &budget->pt); - if (NULL == budget->grabbing) { - ret = -ENOMEM; - goto err_del_i2c; - } - - saa7146_write(dev, PCI_BT_V1, 0x001c0000); - /* upload all */ - saa7146_write(dev, GPIO_CTRL, 0x000000); - - tasklet_init(&budget->vpe_tasklet, vpeirq, (unsigned long) budget); - - /* frontend power on */ - if (bi->type != BUDGET_FS_ACTIVY) - saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTHI); - - if ((ret = budget_register(budget)) == 0) - return 0; /* Everything OK */ - - /* An error occurred, cleanup resources */ - saa7146_vfree_destroy_pgtable(dev->pci, budget->grabbing, &budget->pt); - -err_del_i2c: - i2c_del_adapter(&budget->i2c_adap); - -err_dvb_unregister: - dvb_unregister_adapter(&budget->dvb_adapter); - - return ret; -} - -void ttpci_budget_init_hooks(struct budget *budget) -{ - if (budget->dvb_frontend && !budget->read_fe_status) { - budget->read_fe_status = budget->dvb_frontend->ops.read_status; - budget->dvb_frontend->ops.read_status = budget_read_fe_status; - } -} - -int ttpci_budget_deinit(struct budget *budget) -{ - struct saa7146_dev *dev = budget->dev; - - dprintk(2, "budget: %p\n", budget); - - budget_unregister(budget); - - tasklet_kill(&budget->vpe_tasklet); - - saa7146_vfree_destroy_pgtable(dev->pci, budget->grabbing, &budget->pt); - - i2c_del_adapter(&budget->i2c_adap); - - dvb_unregister_adapter(&budget->dvb_adapter); - - return 0; -} - -void ttpci_budget_irq10_handler(struct saa7146_dev *dev, u32 * isr) -{ - struct budget *budget = (struct budget *) dev->ext_priv; - - dprintk(8, "dev: %p, budget: %p\n", dev, budget); - - if (*isr & MASK_10) - tasklet_schedule(&budget->vpe_tasklet); -} - -void ttpci_budget_set_video_port(struct saa7146_dev *dev, int video_port) -{ - struct budget *budget = (struct budget *) dev->ext_priv; - - spin_lock(&budget->feedlock); - budget->video_port = video_port; - if (budget->feeding) { - stop_ts_capture(budget); - start_ts_capture(budget); - } - spin_unlock(&budget->feedlock); -} - -EXPORT_SYMBOL_GPL(ttpci_budget_debiread); -EXPORT_SYMBOL_GPL(ttpci_budget_debiwrite); -EXPORT_SYMBOL_GPL(ttpci_budget_init); -EXPORT_SYMBOL_GPL(ttpci_budget_init_hooks); -EXPORT_SYMBOL_GPL(ttpci_budget_deinit); -EXPORT_SYMBOL_GPL(ttpci_budget_irq10_handler); -EXPORT_SYMBOL_GPL(ttpci_budget_set_video_port); -EXPORT_SYMBOL_GPL(budget_debug); - -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c deleted file mode 100644 index 2cb35c2..0000000 --- a/drivers/media/dvb/ttpci/budget-patch.c +++ /dev/null @@ -1,680 +0,0 @@ -/* - * budget-patch.c: driver for Budget Patch, - * hardware modification of DVB-S cards enabling full TS - * - * Written by Emard - * - * Original idea by Roberto Deza - * - * Special thanks to Holger Waechtler, Michael Hunold, Marian Durkovic - * and Metzlerbros - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - * - * - * the project's page is at http://www.linuxtv.org/ - */ - -#include "av7110.h" -#include "av7110_hw.h" -#include "budget.h" -#include "stv0299.h" -#include "ves1x93.h" -#include "tda8083.h" - -#include "bsru6.h" - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -#define budget_patch budget - -static struct saa7146_extension budget_extension; - -MAKE_BUDGET_INFO(ttbp, "TT-Budget/Patch DVB-S 1.x PCI", BUDGET_PATCH); -//MAKE_BUDGET_INFO(satel,"TT-Budget/Patch SATELCO PCI", BUDGET_TT_HW_DISEQC); - -static struct pci_device_id pci_tbl[] = { - MAKE_EXTENSION_PCI(ttbp,0x13c2, 0x0000), -// MAKE_EXTENSION_PCI(satel, 0x13c2, 0x1013), - { - .vendor = 0, - } -}; - -/* those lines are for budget-patch to be tried -** on a true budget card and observe the -** behaviour of VSYNC generated by rps1. -** this code was shamelessly copy/pasted from budget.c -*/ -static void gpio_Set22K (struct budget *budget, int state) -{ - struct saa7146_dev *dev=budget->dev; - dprintk(2, "budget: %p\n", budget); - saa7146_setgpio(dev, 3, (state ? SAA7146_GPIO_OUTHI : SAA7146_GPIO_OUTLO)); -} - -/* Diseqc functions only for TT Budget card */ -/* taken from the Skyvision DVB driver by - Ralph Metzler */ - -static void DiseqcSendBit (struct budget *budget, int data) -{ - struct saa7146_dev *dev=budget->dev; - dprintk(2, "budget: %p\n", budget); - - saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); - udelay(data ? 500 : 1000); - saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); - udelay(data ? 1000 : 500); -} - -static void DiseqcSendByte (struct budget *budget, int data) -{ - int i, par=1, d; - - dprintk(2, "budget: %p\n", budget); - - for (i=7; i>=0; i--) { - d = (data>>i)&1; - par ^= d; - DiseqcSendBit(budget, d); - } - - DiseqcSendBit(budget, par); -} - -static int SendDiSEqCMsg (struct budget *budget, int len, u8 *msg, unsigned long burst) -{ - struct saa7146_dev *dev=budget->dev; - int i; - - dprintk(2, "budget: %p\n", budget); - - saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); - mdelay(16); - - for (i=0; idvb->priv; - - switch (tone) { - case SEC_TONE_ON: - gpio_Set22K (budget, 1); - break; - - case SEC_TONE_OFF: - gpio_Set22K (budget, 0); - break; - - default: - return -EINVAL; - } - - return 0; -} - -static int budget_diseqc_send_master_cmd(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd) -{ - struct budget* budget = (struct budget*) fe->dvb->priv; - - SendDiSEqCMsg (budget, cmd->msg_len, cmd->msg, 0); - - return 0; -} - -static int budget_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd) -{ - struct budget* budget = (struct budget*) fe->dvb->priv; - - SendDiSEqCMsg (budget, 0, NULL, minicmd); - - return 0; -} - -static int budget_av7110_send_fw_cmd(struct budget_patch *budget, u16* buf, int length) -{ - int i; - - dprintk(2, "budget: %p\n", budget); - - for (i = 2; i < length; i++) - { - ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2*i, 2, (u32) buf[i], 0,0); - msleep(5); - } - if (length) - ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2, 2, (u32) buf[1], 0,0); - else - ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2, 2, 0, 0,0); - msleep(5); - ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND, 2, (u32) buf[0], 0,0); - msleep(5); - return 0; -} - -static void av7110_set22k(struct budget_patch *budget, int state) -{ - u16 buf[2] = {( COMTYPE_AUDIODAC << 8) | (state ? ON22K : OFF22K), 0}; - - dprintk(2, "budget: %p\n", budget); - budget_av7110_send_fw_cmd(budget, buf, 2); -} - -static int av7110_send_diseqc_msg(struct budget_patch *budget, int len, u8 *msg, int burst) -{ - int i; - u16 buf[18] = { ((COMTYPE_AUDIODAC << 8) | SendDiSEqC), - 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; - - dprintk(2, "budget: %p\n", budget); - - if (len>10) - len=10; - - buf[1] = len+2; - buf[2] = len; - - if (burst != -1) - buf[3]=burst ? 0x01 : 0x00; - else - buf[3]=0xffff; - - for (i=0; idvb->priv; - - switch (tone) { - case SEC_TONE_ON: - av7110_set22k (budget, 1); - break; - - case SEC_TONE_OFF: - av7110_set22k (budget, 0); - break; - - default: - return -EINVAL; - } - - return 0; -} - -static int budget_patch_diseqc_send_master_cmd(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd) -{ - struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv; - - av7110_send_diseqc_msg (budget, cmd->msg_len, cmd->msg, 0); - - return 0; -} - -static int budget_patch_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd) -{ - struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv; - - av7110_send_diseqc_msg (budget, 0, NULL, minicmd); - - return 0; -} - -static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv; - u8 pwr = 0; - u8 buf[4]; - struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) }; - u32 div = (p->frequency + 479500) / 125; - - if (p->frequency > 2000000) - pwr = 3; - else if (p->frequency > 1800000) - pwr = 2; - else if (p->frequency > 1600000) - pwr = 1; - else if (p->frequency > 1200000) - pwr = 0; - else if (p->frequency >= 1100000) - pwr = 1; - else pwr = 2; - - buf[0] = (div >> 8) & 0x7f; - buf[1] = div & 0xff; - buf[2] = ((div & 0x18000) >> 10) | 0x95; - buf[3] = (pwr << 6) | 0x30; - - // NOTE: since we're using a prescaler of 2, we set the - // divisor frequency to 62.5kHz and divide by 125 above - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) - return -EIO; - return 0; -} - -static struct ves1x93_config alps_bsrv2_config = { - .demod_address = 0x08, - .xin = 90100000UL, - .invert_pwm = 0, -}; - -static int grundig_29504_451_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv; - u32 div; - u8 data[4]; - struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; - - div = p->frequency / 125; - data[0] = (div >> 8) & 0x7f; - data[1] = div & 0xff; - data[2] = 0x8e; - data[3] = 0x00; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) - return -EIO; - return 0; -} - -static struct tda8083_config grundig_29504_451_config = { - .demod_address = 0x68, -}; - -static void frontend_init(struct budget_patch* budget) -{ - switch(budget->dev->pci->subsystem_device) { - case 0x0000: // Hauppauge/TT WinTV DVB-S rev1.X - case 0x1013: // SATELCO Multimedia PCI - - // try the ALPS BSRV2 first of all - budget->dvb_frontend = dvb_attach(ves1x93_attach, &alps_bsrv2_config, &budget->i2c_adap); - if (budget->dvb_frontend) { - budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsrv2_tuner_set_params; - budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_patch_diseqc_send_master_cmd; - budget->dvb_frontend->ops.diseqc_send_burst = budget_patch_diseqc_send_burst; - budget->dvb_frontend->ops.set_tone = budget_patch_set_tone; - break; - } - - // try the ALPS BSRU6 now - budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsru6_config, &budget->i2c_adap); - if (budget->dvb_frontend) { - budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params; - budget->dvb_frontend->tuner_priv = &budget->i2c_adap; - - budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd; - budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst; - budget->dvb_frontend->ops.set_tone = budget_set_tone; - break; - } - - // Try the grundig 29504-451 - budget->dvb_frontend = dvb_attach(tda8083_attach, &grundig_29504_451_config, &budget->i2c_adap); - if (budget->dvb_frontend) { - budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_451_tuner_set_params; - budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd; - budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst; - budget->dvb_frontend->ops.set_tone = budget_set_tone; - break; - } - break; - } - - if (budget->dvb_frontend == NULL) { - printk("dvb-ttpci: A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n", - budget->dev->pci->vendor, - budget->dev->pci->device, - budget->dev->pci->subsystem_vendor, - budget->dev->pci->subsystem_device); - } else { - if (dvb_register_frontend(&budget->dvb_adapter, budget->dvb_frontend)) { - printk("budget-av: Frontend registration failed!\n"); - dvb_frontend_detach(budget->dvb_frontend); - budget->dvb_frontend = NULL; - } - } -} - -/* written by Emard */ -static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_data *info) -{ - struct budget_patch *budget; - int err; - int count = 0; - int detected = 0; - -#define PATCH_RESET 0 -#define RPS_IRQ 0 -#define HPS_SETUP 0 -#if PATCH_RESET - saa7146_write(dev, MC1, MASK_31); - msleep(40); -#endif -#if HPS_SETUP - // initialize registers. Better to have it like this - // than leaving something unconfigured - saa7146_write(dev, DD1_STREAM_B, 0); - // port B VSYNC at rising edge - saa7146_write(dev, DD1_INIT, 0x00000200); // have this in budget-core too! - saa7146_write(dev, BRS_CTRL, 0x00000000); // VBI - - // debi config - // saa7146_write(dev, DEBI_CONFIG, MASK_30|MASK_28|MASK_18); - - // zero all HPS registers - saa7146_write(dev, HPS_H_PRESCALE, 0); // r68 - saa7146_write(dev, HPS_H_SCALE, 0); // r6c - saa7146_write(dev, BCS_CTRL, 0); // r70 - saa7146_write(dev, HPS_V_SCALE, 0); // r60 - saa7146_write(dev, HPS_V_GAIN, 0); // r64 - saa7146_write(dev, CHROMA_KEY_RANGE, 0); // r74 - saa7146_write(dev, CLIP_FORMAT_CTRL, 0); // r78 - // Set HPS prescaler for port B input - saa7146_write(dev, HPS_CTRL, (1<<30) | (0<<29) | (1<<28) | (0<<12) ); - saa7146_write(dev, MC2, - 0 * (MASK_08 | MASK_24) | // BRS control - 0 * (MASK_09 | MASK_25) | // a - 0 * (MASK_10 | MASK_26) | // b - 1 * (MASK_06 | MASK_22) | // HPS_CTRL1 - 1 * (MASK_05 | MASK_21) | // HPS_CTRL2 - 0 * (MASK_01 | MASK_15) // DEBI - ); -#endif - // Disable RPS1 and RPS0 - saa7146_write(dev, MC1, ( MASK_29 | MASK_28)); - // RPS1 timeout disable - saa7146_write(dev, RPS_TOV1, 0); - - // code for autodetection - // will wait for VBI_B event (vertical blank at port B) - // and will reset GPIO3 after VBI_B is detected. - // (GPIO3 should be raised high by CPU to - // test if GPIO3 will generate vertical blank signal - // in budget patch GPIO3 is connected to VSYNC_B - count = 0; -#if 0 - WRITE_RPS1(CMD_UPLOAD | - MASK_10 | MASK_09 | MASK_08 | MASK_06 | MASK_05 | MASK_04 | MASK_03 | MASK_02 ); -#endif - WRITE_RPS1(CMD_PAUSE | EVT_VBI_B); - WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2)); - WRITE_RPS1(GPIO3_MSK); - WRITE_RPS1(SAA7146_GPIO_OUTLO<<24); -#if RPS_IRQ - // issue RPS1 interrupt to increment counter - WRITE_RPS1(CMD_INTERRUPT); - // at least a NOP is neede between two interrupts - WRITE_RPS1(CMD_NOP); - // interrupt again - WRITE_RPS1(CMD_INTERRUPT); -#endif - WRITE_RPS1(CMD_STOP); - -#if RPS_IRQ - // set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53) - // use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled - // use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called - saa7146_write(dev, EC1SSR, (0x03<<2) | 3 ); - // set event counter 1 threshold to maximum allowed value (rEC p55) - saa7146_write(dev, ECT1R, 0x3fff ); -#endif - // Fix VSYNC level - saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); - // Set RPS1 Address register to point to RPS code (r108 p42) - saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle); - // Enable RPS1, (rFC p33) - saa7146_write(dev, MC1, (MASK_13 | MASK_29 )); - - - mdelay(50); - saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); - mdelay(150); - - - if( (saa7146_read(dev, GPIO_CTRL) & 0x10000000) == 0) - detected = 1; - -#if RPS_IRQ - printk("Event Counter 1 0x%04x\n", saa7146_read(dev, EC1R) & 0x3fff ); -#endif - // Disable RPS1 - saa7146_write(dev, MC1, ( MASK_29 )); - - if(detected == 0) - printk("budget-patch not detected or saa7146 in non-default state.\n" - "try enabling ressetting of 7146 with MASK_31 in MC1 register\n"); - - else - printk("BUDGET-PATCH DETECTED.\n"); - - -/* OLD (Original design by Roberto Deza): -** This code will setup the SAA7146_RPS1 to generate a square -** wave on GPIO3, changing when a field (TS_HEIGHT/2 "lines" of -** TS_WIDTH packets) has been acquired on SAA7146_D1B video port; -** then, this GPIO3 output which is connected to the D1B_VSYNC -** input, will trigger the acquisition of the alternate field -** and so on. -** Currently, the TT_budget / WinTV_Nova cards have two ICs -** (74HCT4040, LVC74) for the generation of this VSYNC signal, -** which seems that can be done perfectly without this :-)). -*/ - -/* New design (By Emard) -** this rps1 code will copy internal HS event to GPIO3 pin. -** GPIO3 is in budget-patch hardware connected to port B VSYNC - -** HS is an internal event of 7146, accessible with RPS -** and temporarily raised high every n lines -** (n in defined in the RPS_THRESH1 counter threshold) -** I think HS is raised high on the beginning of the n-th line -** and remains high until this n-th line that triggered -** it is completely received. When the reception of n-th line -** ends, HS is lowered. - -** To transmit data over DMA, 7146 needs changing state at -** port B VSYNC pin. Any changing of port B VSYNC will -** cause some DMA data transfer, with more or less packets loss. -** It depends on the phase and frequency of VSYNC and -** the way of 7146 is instructed to trigger on port B (defined -** in DD1_INIT register, 3rd nibble from the right valid -** numbers are 0-7, see datasheet) -** -** The correct triggering can minimize packet loss, -** dvbtraffic should give this stable bandwidths: -** 22k transponder = 33814 kbit/s -** 27.5k transponder = 38045 kbit/s -** by experiment it is found that the best results -** (stable bandwidths and almost no packet loss) -** are obtained using DD1_INIT triggering number 2 -** (Va at rising edge of VS Fa = HS x VS-failing forced toggle) -** and a VSYNC phase that occurs in the middle of DMA transfer -** (about byte 188*512=96256 in the DMA window). -** -** Phase of HS is still not clear to me how to control, -** It just happens to be so. It can be seen if one enables -** RPS_IRQ and print Event Counter 1 in vpeirq(). Every -** time RPS_INTERRUPT is called, the Event Counter 1 will -** increment. That's how the 7146 is programmed to do event -** counting in this budget-patch.c -** I *think* HPS setting has something to do with the phase -** of HS but I can't be 100% sure in that. - -** hardware debug note: a working budget card (including budget patch) -** with vpeirq() interrupt setup in mode "0x90" (every 64K) will -** generate 3 interrupts per 25-Hz DMA frame of 2*188*512 bytes -** and that means 3*25=75 Hz of interrupt frequency, as seen by -** watch cat /proc/interrupts -** -** If this frequency is 3x lower (and data received in the DMA -** buffer don't start with 0x47, but in the middle of packets, -** whose lengths appear to be like 188 292 188 104 etc. -** this means VSYNC line is not connected in the hardware. -** (check soldering pcb and pins) -** The same behaviour of missing VSYNC can be duplicated on budget -** cards, by setting DD1_INIT trigger mode 7 in 3rd nibble. -*/ - - // Setup RPS1 "program" (p35) - count = 0; - - - // Wait Source Line Counter Threshold (p36) - WRITE_RPS1(CMD_PAUSE | EVT_HS); - // Set GPIO3=1 (p42) - WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2)); - WRITE_RPS1(GPIO3_MSK); - WRITE_RPS1(SAA7146_GPIO_OUTHI<<24); -#if RPS_IRQ - // issue RPS1 interrupt - WRITE_RPS1(CMD_INTERRUPT); -#endif - // Wait reset Source Line Counter Threshold (p36) - WRITE_RPS1(CMD_PAUSE | RPS_INV | EVT_HS); - // Set GPIO3=0 (p42) - WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2)); - WRITE_RPS1(GPIO3_MSK); - WRITE_RPS1(SAA7146_GPIO_OUTLO<<24); -#if RPS_IRQ - // issue RPS1 interrupt - WRITE_RPS1(CMD_INTERRUPT); -#endif - // Jump to begin of RPS program (p37) - WRITE_RPS1(CMD_JUMP); - WRITE_RPS1(dev->d_rps1.dma_handle); - - // Fix VSYNC level - saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); - // Set RPS1 Address register to point to RPS code (r108 p42) - saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle); - - if (!(budget = kmalloc (sizeof(struct budget_patch), GFP_KERNEL))) - return -ENOMEM; - - dprintk(2, "budget: %p\n", budget); - - err = ttpci_budget_init(budget, dev, info, THIS_MODULE, adapter_nr); - if (err) { - kfree(budget); - return err; - } - - // Set Source Line Counter Threshold, using BRS (rCC p43) - // It generates HS event every TS_HEIGHT lines - // this is related to TS_WIDTH set in register - // NUM_LINE_BYTE3 in budget-core.c. If NUM_LINE_BYTE - // low 16 bits are set to TS_WIDTH bytes (TS_WIDTH=2*188 - //,then RPS_THRESH1 - // should be set to trigger every TS_HEIGHT (512) lines. - // - saa7146_write(dev, RPS_THRESH1, budget->buffer_height | MASK_12 ); - - // saa7146_write(dev, RPS_THRESH0, ((TS_HEIGHT/2)<<16) |MASK_28| (TS_HEIGHT/2) |MASK_12 ); - // Enable RPS1 (rFC p33) - saa7146_write(dev, MC1, (MASK_13 | MASK_29)); - - - dev->ext_priv = budget; - - budget->dvb_adapter.priv = budget; - frontend_init(budget); - - ttpci_budget_init_hooks(budget); - - return 0; -} - -static int budget_patch_detach (struct saa7146_dev* dev) -{ - struct budget_patch *budget = (struct budget_patch*) dev->ext_priv; - int err; - - if (budget->dvb_frontend) { - dvb_unregister_frontend(budget->dvb_frontend); - dvb_frontend_detach(budget->dvb_frontend); - } - err = ttpci_budget_deinit (budget); - - kfree (budget); - - return err; -} - -static int __init budget_patch_init(void) -{ - return saa7146_register_extension(&budget_extension); -} - -static void __exit budget_patch_exit(void) -{ - saa7146_unregister_extension(&budget_extension); -} - -static struct saa7146_extension budget_extension = { - .name = "budget_patch dvb", - .flags = 0, - - .module = THIS_MODULE, - .pci_tbl = pci_tbl, - .attach = budget_patch_attach, - .detach = budget_patch_detach, - - .irq_mask = MASK_10, - .irq_func = ttpci_budget_irq10_handler, -}; - -module_init(budget_patch_init); -module_exit(budget_patch_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Emard, Roberto Deza, Holger Waechtler, Michael Hunold, others"); -MODULE_DESCRIPTION("Driver for full TS modified DVB-S SAA7146+AV7110 " - "based so-called Budget Patch cards"); diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c deleted file mode 100644 index 7e6e43a..0000000 --- a/drivers/media/dvb/ttpci/budget.c +++ /dev/null @@ -1,871 +0,0 @@ -/* - * budget.c: driver for the SAA7146 based Budget DVB cards - * - * Compiled from various sources by Michael Hunold - * - * Copyright (C) 2002 Ralph Metzler - * - * Copyright (C) 1999-2002 Ralph Metzler - * & Marcus Metzler for convergence integrated media GmbH - * - * 26feb2004 Support for FS Activy Card (Grundig tuner) by - * Michael Dreher , - * Oliver Endriss and - * Andreas 'randy' Weinberger - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - * - * - * the project's page is at http://www.linuxtv.org/ - */ - -#include "budget.h" -#include "stv0299.h" -#include "ves1x93.h" -#include "ves1820.h" -#include "l64781.h" -#include "tda8083.h" -#include "s5h1420.h" -#include "tda10086.h" -#include "tda826x.h" -#include "lnbp21.h" -#include "bsru6.h" -#include "bsbe1.h" -#include "tdhd1.h" -#include "stv6110x.h" -#include "stv090x.h" -#include "isl6423.h" -#include "lnbh24.h" - - -static int diseqc_method; -module_param(diseqc_method, int, 0444); -MODULE_PARM_DESC(diseqc_method, "Select DiSEqC method for subsystem id 13c2:1003, 0: default, 1: more reliable (for newer revisions only)"); - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -static void Set22K (struct budget *budget, int state) -{ - struct saa7146_dev *dev=budget->dev; - dprintk(2, "budget: %p\n", budget); - saa7146_setgpio(dev, 3, (state ? SAA7146_GPIO_OUTHI : SAA7146_GPIO_OUTLO)); -} - -/* Diseqc functions only for TT Budget card */ -/* taken from the Skyvision DVB driver by - Ralph Metzler */ - -static void DiseqcSendBit (struct budget *budget, int data) -{ - struct saa7146_dev *dev=budget->dev; - dprintk(2, "budget: %p\n", budget); - - saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); - udelay(data ? 500 : 1000); - saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); - udelay(data ? 1000 : 500); -} - -static void DiseqcSendByte (struct budget *budget, int data) -{ - int i, par=1, d; - - dprintk(2, "budget: %p\n", budget); - - for (i=7; i>=0; i--) { - d = (data>>i)&1; - par ^= d; - DiseqcSendBit(budget, d); - } - - DiseqcSendBit(budget, par); -} - -static int SendDiSEqCMsg (struct budget *budget, int len, u8 *msg, unsigned long burst) -{ - struct saa7146_dev *dev=budget->dev; - int i; - - dprintk(2, "budget: %p\n", budget); - - saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); - mdelay(16); - - for (i=0; idev; - - dprintk(2, "budget: %p\n", budget); - - switch (voltage) { - case SEC_VOLTAGE_13: - saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); - saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTLO); - break; - case SEC_VOLTAGE_18: - saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); - saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTHI); - break; - case SEC_VOLTAGE_OFF: - saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTLO); - break; - default: - return -EINVAL; - } - - return 0; -} - -static int siemens_budget_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) -{ - struct budget* budget = (struct budget*) fe->dvb->priv; - - return SetVoltage_Activy (budget, voltage); -} - -static int budget_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) -{ - struct budget* budget = (struct budget*) fe->dvb->priv; - - switch (tone) { - case SEC_TONE_ON: - Set22K (budget, 1); - break; - - case SEC_TONE_OFF: - Set22K (budget, 0); - break; - - default: - return -EINVAL; - } - - return 0; -} - -static int budget_diseqc_send_master_cmd(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd) -{ - struct budget* budget = (struct budget*) fe->dvb->priv; - - SendDiSEqCMsg (budget, cmd->msg_len, cmd->msg, 0); - - return 0; -} - -static int budget_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd) -{ - struct budget* budget = (struct budget*) fe->dvb->priv; - - SendDiSEqCMsg (budget, 0, NULL, minicmd); - - return 0; -} - -static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - struct budget* budget = (struct budget*) fe->dvb->priv; - u8 pwr = 0; - u8 buf[4]; - struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) }; - u32 div = (c->frequency + 479500) / 125; - - if (c->frequency > 2000000) - pwr = 3; - else if (c->frequency > 1800000) - pwr = 2; - else if (c->frequency > 1600000) - pwr = 1; - else if (c->frequency > 1200000) - pwr = 0; - else if (c->frequency >= 1100000) - pwr = 1; - else pwr = 2; - - buf[0] = (div >> 8) & 0x7f; - buf[1] = div & 0xff; - buf[2] = ((div & 0x18000) >> 10) | 0x95; - buf[3] = (pwr << 6) | 0x30; - - // NOTE: since we're using a prescaler of 2, we set the - // divisor frequency to 62.5kHz and divide by 125 above - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; - return 0; -} - -static struct ves1x93_config alps_bsrv2_config = -{ - .demod_address = 0x08, - .xin = 90100000UL, - .invert_pwm = 0, -}; - -static int alps_tdbe2_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - struct budget* budget = (struct budget*) fe->dvb->priv; - u32 div; - u8 data[4]; - struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) }; - - div = (c->frequency + 35937500 + 31250) / 62500; - - data[0] = (div >> 8) & 0x7f; - data[1] = div & 0xff; - data[2] = 0x85 | ((div >> 10) & 0x60); - data[3] = (c->frequency < 174000000 ? 0x88 : c->frequency < 470000000 ? 0x84 : 0x81); - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; - return 0; -} - -static struct ves1820_config alps_tdbe2_config = { - .demod_address = 0x09, - .xin = 57840000UL, - .invert = 1, - .selagc = VES1820_SELAGC_SIGNAMPERR, -}; - -static int grundig_29504_401_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - struct budget *budget = fe->dvb->priv; - u8 *tuner_addr = fe->tuner_priv; - u32 div; - u8 cfg, cpump, band_select; - u8 data[4]; - struct i2c_msg msg = { .flags = 0, .buf = data, .len = sizeof(data) }; - - if (tuner_addr) - msg.addr = *tuner_addr; - else - msg.addr = 0x61; - - div = (36125000 + c->frequency) / 166666; - - cfg = 0x88; - - if (c->frequency < 175000000) - cpump = 2; - else if (c->frequency < 390000000) - cpump = 1; - else if (c->frequency < 470000000) - cpump = 2; - else if (c->frequency < 750000000) - cpump = 1; - else - cpump = 3; - - if (c->frequency < 175000000) - band_select = 0x0e; - else if (c->frequency < 470000000) - band_select = 0x05; - else - band_select = 0x03; - - data[0] = (div >> 8) & 0x7f; - data[1] = div & 0xff; - data[2] = ((div >> 10) & 0x60) | cfg; - data[3] = (cpump << 6) | band_select; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; - return 0; -} - -static struct l64781_config grundig_29504_401_config = { - .demod_address = 0x55, -}; - -static struct l64781_config grundig_29504_401_config_activy = { - .demod_address = 0x54, -}; - -static u8 tuner_address_grundig_29504_401_activy = 0x60; - -static int grundig_29504_451_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - struct budget* budget = (struct budget*) fe->dvb->priv; - u32 div; - u8 data[4]; - struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; - - div = c->frequency / 125; - data[0] = (div >> 8) & 0x7f; - data[1] = div & 0xff; - data[2] = 0x8e; - data[3] = 0x00; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; - return 0; -} - -static struct tda8083_config grundig_29504_451_config = { - .demod_address = 0x68, -}; - -static int s5h1420_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - struct budget* budget = (struct budget*) fe->dvb->priv; - u32 div; - u8 data[4]; - struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; - - div = c->frequency / 1000; - data[0] = (div >> 8) & 0x7f; - data[1] = div & 0xff; - data[2] = 0xc2; - - if (div < 1450) - data[3] = 0x00; - else if (div < 1850) - data[3] = 0x40; - else if (div < 2000) - data[3] = 0x80; - else - data[3] = 0xc0; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; - - return 0; -} - -static struct s5h1420_config s5h1420_config = { - .demod_address = 0x53, - .invert = 1, - .cdclk_polarity = 1, -}; - -static struct tda10086_config tda10086_config = { - .demod_address = 0x0e, - .invert = 0, - .diseqc_tone = 1, - .xtal_freq = TDA10086_XTAL_16M, -}; - -static struct stv0299_config alps_bsru6_config_activy = { - .demod_address = 0x68, - .inittab = alps_bsru6_inittab, - .mclk = 88000000UL, - .invert = 1, - .op0_off = 1, - .min_delay_ms = 100, - .set_symbol_rate = alps_bsru6_set_symbol_rate, -}; - -static struct stv0299_config alps_bsbe1_config_activy = { - .demod_address = 0x68, - .inittab = alps_bsbe1_inittab, - .mclk = 88000000UL, - .invert = 1, - .op0_off = 1, - .min_delay_ms = 100, - .set_symbol_rate = alps_bsbe1_set_symbol_rate, -}; - -static int alps_tdhd1_204_request_firmware(struct dvb_frontend *fe, const struct firmware **fw, char *name) -{ - struct budget *budget = (struct budget *)fe->dvb->priv; - - return request_firmware(fw, name, &budget->dev->pci->dev); -} - - -static int i2c_readreg(struct i2c_adapter *i2c, u8 adr, u8 reg) -{ - u8 val; - struct i2c_msg msg[] = { - { .addr = adr, .flags = 0, .buf = ®, .len = 1 }, - { .addr = adr, .flags = I2C_M_RD, .buf = &val, .len = 1 } - }; - - return (i2c_transfer(i2c, msg, 2) != 2) ? -EIO : val; -} - -static u8 read_pwm(struct budget* budget) -{ - u8 b = 0xff; - u8 pwm; - struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 }, - { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} }; - - if ((i2c_transfer(&budget->i2c_adap, msg, 2) != 2) || (pwm == 0xff)) - pwm = 0x48; - - return pwm; -} - -static struct stv090x_config tt1600_stv090x_config = { - .device = STV0903, - .demod_mode = STV090x_SINGLE, - .clk_mode = STV090x_CLK_EXT, - - .xtal = 13500000, - .address = 0x68, - - .ts1_mode = STV090x_TSMODE_DVBCI, - .ts2_mode = STV090x_TSMODE_SERIAL_CONTINUOUS, - - .repeater_level = STV090x_RPTLEVEL_16, - - .tuner_init = NULL, - .tuner_sleep = NULL, - .tuner_set_mode = NULL, - .tuner_set_frequency = NULL, - .tuner_get_frequency = NULL, - .tuner_set_bandwidth = NULL, - .tuner_get_bandwidth = NULL, - .tuner_set_bbgain = NULL, - .tuner_get_bbgain = NULL, - .tuner_set_refclk = NULL, - .tuner_get_status = NULL, -}; - -static struct stv6110x_config tt1600_stv6110x_config = { - .addr = 0x60, - .refclk = 27000000, - .clk_div = 2, -}; - -static struct isl6423_config tt1600_isl6423_config = { - .current_max = SEC_CURRENT_515m, - .curlim = SEC_CURRENT_LIM_ON, - .mod_extern = 1, - .addr = 0x08, -}; - -static void frontend_init(struct budget *budget) -{ - (void)alps_bsbe1_config; /* avoid warning */ - - switch(budget->dev->pci->subsystem_device) { - case 0x1003: // Hauppauge/TT Nova budget (stv0299/ALPS BSRU6(tsa5059) OR ves1893/ALPS BSRV2(sp5659)) - case 0x1013: - // try the ALPS BSRV2 first of all - budget->dvb_frontend = dvb_attach(ves1x93_attach, &alps_bsrv2_config, &budget->i2c_adap); - if (budget->dvb_frontend) { - budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsrv2_tuner_set_params; - budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd; - budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst; - budget->dvb_frontend->ops.set_tone = budget_set_tone; - break; - } - - // try the ALPS BSRU6 now - budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsru6_config, &budget->i2c_adap); - if (budget->dvb_frontend) { - budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params; - budget->dvb_frontend->tuner_priv = &budget->i2c_adap; - if (budget->dev->pci->subsystem_device == 0x1003 && diseqc_method == 0) { - budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd; - budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst; - budget->dvb_frontend->ops.set_tone = budget_set_tone; - } - break; - } - break; - - case 0x1004: // Hauppauge/TT DVB-C budget (ves1820/ALPS TDBE2(sp5659)) - - budget->dvb_frontend = dvb_attach(ves1820_attach, &alps_tdbe2_config, &budget->i2c_adap, read_pwm(budget)); - if (budget->dvb_frontend) { - budget->dvb_frontend->ops.tuner_ops.set_params = alps_tdbe2_tuner_set_params; - break; - } - break; - - case 0x1005: // Hauppauge/TT Nova-T budget (L64781/Grundig 29504-401(tsa5060)) - - budget->dvb_frontend = dvb_attach(l64781_attach, &grundig_29504_401_config, &budget->i2c_adap); - if (budget->dvb_frontend) { - budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_401_tuner_set_params; - budget->dvb_frontend->tuner_priv = NULL; - break; - } - break; - - case 0x4f60: /* Fujitsu Siemens Activy Budget-S PCI rev AL (stv0299/tsa5059) */ - { - int subtype = i2c_readreg(&budget->i2c_adap, 0x50, 0x67); - - if (subtype < 0) - break; - /* fixme: find a better way to identify the card */ - if (subtype < 0x36) { - /* assume ALPS BSRU6 */ - budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsru6_config_activy, &budget->i2c_adap); - if (budget->dvb_frontend) { - printk(KERN_INFO "budget: tuner ALPS BSRU6 detected\n"); - budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params; - budget->dvb_frontend->tuner_priv = &budget->i2c_adap; - budget->dvb_frontend->ops.set_voltage = siemens_budget_set_voltage; - budget->dvb_frontend->ops.dishnetwork_send_legacy_command = NULL; - break; - } - } else { - /* assume ALPS BSBE1 */ - /* reset tuner */ - saa7146_setgpio(budget->dev, 3, SAA7146_GPIO_OUTLO); - msleep(50); - saa7146_setgpio(budget->dev, 3, SAA7146_GPIO_OUTHI); - msleep(250); - budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsbe1_config_activy, &budget->i2c_adap); - if (budget->dvb_frontend) { - printk(KERN_INFO "budget: tuner ALPS BSBE1 detected\n"); - budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsbe1_tuner_set_params; - budget->dvb_frontend->tuner_priv = &budget->i2c_adap; - budget->dvb_frontend->ops.set_voltage = siemens_budget_set_voltage; - budget->dvb_frontend->ops.dishnetwork_send_legacy_command = NULL; - break; - } - } - break; - } - - case 0x4f61: // Fujitsu Siemens Activy Budget-S PCI rev GR (tda8083/Grundig 29504-451(tsa5522)) - budget->dvb_frontend = dvb_attach(tda8083_attach, &grundig_29504_451_config, &budget->i2c_adap); - if (budget->dvb_frontend) { - budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_451_tuner_set_params; - budget->dvb_frontend->ops.set_voltage = siemens_budget_set_voltage; - budget->dvb_frontend->ops.dishnetwork_send_legacy_command = NULL; - } - break; - - case 0x5f60: /* Fujitsu Siemens Activy Budget-T PCI rev AL (tda10046/ALPS TDHD1-204A) */ - budget->dvb_frontend = dvb_attach(tda10046_attach, &alps_tdhd1_204a_config, &budget->i2c_adap); - if (budget->dvb_frontend) { - budget->dvb_frontend->ops.tuner_ops.set_params = alps_tdhd1_204a_tuner_set_params; - budget->dvb_frontend->tuner_priv = &budget->i2c_adap; - } - break; - - case 0x5f61: /* Fujitsu Siemens Activy Budget-T PCI rev GR (L64781/Grundig 29504-401(tsa5060)) */ - budget->dvb_frontend = dvb_attach(l64781_attach, &grundig_29504_401_config_activy, &budget->i2c_adap); - if (budget->dvb_frontend) { - budget->dvb_frontend->tuner_priv = &tuner_address_grundig_29504_401_activy; - budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_401_tuner_set_params; - } - break; - - case 0x1016: // Hauppauge/TT Nova-S SE (samsung s5h1420/????(tda8260)) - budget->dvb_frontend = dvb_attach(s5h1420_attach, &s5h1420_config, &budget->i2c_adap); - if (budget->dvb_frontend) { - budget->dvb_frontend->ops.tuner_ops.set_params = s5h1420_tuner_set_params; - if (dvb_attach(lnbp21_attach, budget->dvb_frontend, &budget->i2c_adap, 0, 0) == NULL) { - printk("%s: No LNBP21 found!\n", __func__); - goto error_out; - } - break; - } - - case 0x1018: // TT Budget-S-1401 (philips tda10086/philips tda8262) - // gpio2 is connected to CLB - reset it + leave it high - saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO); - msleep(1); - saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI); - msleep(1); - - budget->dvb_frontend = dvb_attach(tda10086_attach, &tda10086_config, &budget->i2c_adap); - if (budget->dvb_frontend) { - if (dvb_attach(tda826x_attach, budget->dvb_frontend, 0x60, &budget->i2c_adap, 0) == NULL) - printk("%s: No tda826x found!\n", __func__); - if (dvb_attach(lnbp21_attach, budget->dvb_frontend, &budget->i2c_adap, 0, 0) == NULL) { - printk("%s: No LNBP21 found!\n", __func__); - goto error_out; - } - break; - } - - case 0x101c: { /* TT S2-1600 */ - struct stv6110x_devctl *ctl; - saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO); - msleep(50); - saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI); - msleep(250); - - budget->dvb_frontend = dvb_attach(stv090x_attach, - &tt1600_stv090x_config, - &budget->i2c_adap, - STV090x_DEMODULATOR_0); - - if (budget->dvb_frontend) { - - ctl = dvb_attach(stv6110x_attach, - budget->dvb_frontend, - &tt1600_stv6110x_config, - &budget->i2c_adap); - - if (ctl) { - tt1600_stv090x_config.tuner_init = ctl->tuner_init; - tt1600_stv090x_config.tuner_sleep = ctl->tuner_sleep; - tt1600_stv090x_config.tuner_set_mode = ctl->tuner_set_mode; - tt1600_stv090x_config.tuner_set_frequency = ctl->tuner_set_frequency; - tt1600_stv090x_config.tuner_get_frequency = ctl->tuner_get_frequency; - tt1600_stv090x_config.tuner_set_bandwidth = ctl->tuner_set_bandwidth; - tt1600_stv090x_config.tuner_get_bandwidth = ctl->tuner_get_bandwidth; - tt1600_stv090x_config.tuner_set_bbgain = ctl->tuner_set_bbgain; - tt1600_stv090x_config.tuner_get_bbgain = ctl->tuner_get_bbgain; - tt1600_stv090x_config.tuner_set_refclk = ctl->tuner_set_refclk; - tt1600_stv090x_config.tuner_get_status = ctl->tuner_get_status; - - /* call the init function once to initialize - tuner's clock output divider and demod's - master clock */ - if (budget->dvb_frontend->ops.init) - budget->dvb_frontend->ops.init(budget->dvb_frontend); - - if (dvb_attach(isl6423_attach, - budget->dvb_frontend, - &budget->i2c_adap, - &tt1600_isl6423_config) == NULL) { - printk(KERN_ERR "%s: No Intersil ISL6423 found!\n", __func__); - goto error_out; - } - } else { - printk(KERN_ERR "%s: No STV6110(A) Silicon Tuner found!\n", __func__); - goto error_out; - } - } - } - break; - - case 0x1020: { /* Omicom S2 */ - struct stv6110x_devctl *ctl; - saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO); - msleep(50); - saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI); - msleep(250); - - budget->dvb_frontend = dvb_attach(stv090x_attach, - &tt1600_stv090x_config, - &budget->i2c_adap, - STV090x_DEMODULATOR_0); - - if (budget->dvb_frontend) { - printk(KERN_INFO "budget: Omicom S2 detected\n"); - - ctl = dvb_attach(stv6110x_attach, - budget->dvb_frontend, - &tt1600_stv6110x_config, - &budget->i2c_adap); - - if (ctl) { - tt1600_stv090x_config.tuner_init = ctl->tuner_init; - tt1600_stv090x_config.tuner_sleep = ctl->tuner_sleep; - tt1600_stv090x_config.tuner_set_mode = ctl->tuner_set_mode; - tt1600_stv090x_config.tuner_set_frequency = ctl->tuner_set_frequency; - tt1600_stv090x_config.tuner_get_frequency = ctl->tuner_get_frequency; - tt1600_stv090x_config.tuner_set_bandwidth = ctl->tuner_set_bandwidth; - tt1600_stv090x_config.tuner_get_bandwidth = ctl->tuner_get_bandwidth; - tt1600_stv090x_config.tuner_set_bbgain = ctl->tuner_set_bbgain; - tt1600_stv090x_config.tuner_get_bbgain = ctl->tuner_get_bbgain; - tt1600_stv090x_config.tuner_set_refclk = ctl->tuner_set_refclk; - tt1600_stv090x_config.tuner_get_status = ctl->tuner_get_status; - - /* call the init function once to initialize - tuner's clock output divider and demod's - master clock */ - if (budget->dvb_frontend->ops.init) - budget->dvb_frontend->ops.init(budget->dvb_frontend); - - if (dvb_attach(lnbh24_attach, - budget->dvb_frontend, - &budget->i2c_adap, - LNBH24_PCL | LNBH24_TTX, - LNBH24_TEN, 0x14>>1) == NULL) { - printk(KERN_ERR - "No LNBH24 found!\n"); - goto error_out; - } - } else { - printk(KERN_ERR "%s: No STV6110(A) Silicon Tuner found!\n", __func__); - goto error_out; - } - } - } - break; - } - - if (budget->dvb_frontend == NULL) { - printk("budget: A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n", - budget->dev->pci->vendor, - budget->dev->pci->device, - budget->dev->pci->subsystem_vendor, - budget->dev->pci->subsystem_device); - } else { - if (dvb_register_frontend(&budget->dvb_adapter, budget->dvb_frontend)) - goto error_out; - } - return; - -error_out: - printk("budget: Frontend registration failed!\n"); - dvb_frontend_detach(budget->dvb_frontend); - budget->dvb_frontend = NULL; - return; -} - -static int budget_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_data *info) -{ - struct budget *budget = NULL; - int err; - - budget = kmalloc(sizeof(struct budget), GFP_KERNEL); - if( NULL == budget ) { - return -ENOMEM; - } - - dprintk(2, "dev:%p, info:%p, budget:%p\n", dev, info, budget); - - dev->ext_priv = budget; - - err = ttpci_budget_init(budget, dev, info, THIS_MODULE, adapter_nr); - if (err) { - printk("==> failed\n"); - kfree (budget); - return err; - } - - budget->dvb_adapter.priv = budget; - frontend_init(budget); - - ttpci_budget_init_hooks(budget); - - return 0; -} - -static int budget_detach (struct saa7146_dev* dev) -{ - struct budget *budget = (struct budget*) dev->ext_priv; - int err; - - if (budget->dvb_frontend) { - dvb_unregister_frontend(budget->dvb_frontend); - dvb_frontend_detach(budget->dvb_frontend); - } - - err = ttpci_budget_deinit (budget); - - kfree (budget); - dev->ext_priv = NULL; - - return err; -} - -static struct saa7146_extension budget_extension; - -MAKE_BUDGET_INFO(ttbs, "TT-Budget/WinTV-NOVA-S PCI", BUDGET_TT); -MAKE_BUDGET_INFO(ttbc, "TT-Budget/WinTV-NOVA-C PCI", BUDGET_TT); -MAKE_BUDGET_INFO(ttbt, "TT-Budget/WinTV-NOVA-T PCI", BUDGET_TT); -MAKE_BUDGET_INFO(satel, "SATELCO Multimedia PCI", BUDGET_TT_HW_DISEQC); -MAKE_BUDGET_INFO(ttbs1401, "TT-Budget-S-1401 PCI", BUDGET_TT); -MAKE_BUDGET_INFO(tt1600, "TT-Budget S2-1600 PCI", BUDGET_TT); -MAKE_BUDGET_INFO(fsacs0, "Fujitsu Siemens Activy Budget-S PCI (rev GR/grundig frontend)", BUDGET_FS_ACTIVY); -MAKE_BUDGET_INFO(fsacs1, "Fujitsu Siemens Activy Budget-S PCI (rev AL/alps frontend)", BUDGET_FS_ACTIVY); -MAKE_BUDGET_INFO(fsact, "Fujitsu Siemens Activy Budget-T PCI (rev GR/Grundig frontend)", BUDGET_FS_ACTIVY); -MAKE_BUDGET_INFO(fsact1, "Fujitsu Siemens Activy Budget-T PCI (rev AL/ALPS TDHD1-204A)", BUDGET_FS_ACTIVY); -MAKE_BUDGET_INFO(omicom, "Omicom S2 PCI", BUDGET_TT); - -static struct pci_device_id pci_tbl[] = { - MAKE_EXTENSION_PCI(ttbs, 0x13c2, 0x1003), - MAKE_EXTENSION_PCI(ttbc, 0x13c2, 0x1004), - MAKE_EXTENSION_PCI(ttbt, 0x13c2, 0x1005), - MAKE_EXTENSION_PCI(satel, 0x13c2, 0x1013), - MAKE_EXTENSION_PCI(ttbs, 0x13c2, 0x1016), - MAKE_EXTENSION_PCI(ttbs1401, 0x13c2, 0x1018), - MAKE_EXTENSION_PCI(tt1600, 0x13c2, 0x101c), - MAKE_EXTENSION_PCI(fsacs1,0x1131, 0x4f60), - MAKE_EXTENSION_PCI(fsacs0,0x1131, 0x4f61), - MAKE_EXTENSION_PCI(fsact1, 0x1131, 0x5f60), - MAKE_EXTENSION_PCI(fsact, 0x1131, 0x5f61), - MAKE_EXTENSION_PCI(omicom, 0x14c4, 0x1020), - { - .vendor = 0, - } -}; - -MODULE_DEVICE_TABLE(pci, pci_tbl); - -static struct saa7146_extension budget_extension = { - .name = "budget dvb", - .flags = SAA7146_USE_I2C_IRQ, - - .module = THIS_MODULE, - .pci_tbl = pci_tbl, - .attach = budget_attach, - .detach = budget_detach, - - .irq_mask = MASK_10, - .irq_func = ttpci_budget_irq10_handler, -}; - -static int __init budget_init(void) -{ - return saa7146_register_extension(&budget_extension); -} - -static void __exit budget_exit(void) -{ - saa7146_unregister_extension(&budget_extension); -} - -module_init(budget_init); -module_exit(budget_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, Michael Hunold, others"); -MODULE_DESCRIPTION("driver for the SAA7146 based so-called " - "budget PCI DVB cards by Siemens, Technotrend, Hauppauge"); diff --git a/drivers/media/dvb/ttpci/budget.h b/drivers/media/dvb/ttpci/budget.h deleted file mode 100644 index 3d8a806..0000000 --- a/drivers/media/dvb/ttpci/budget.h +++ /dev/null @@ -1,124 +0,0 @@ - -#ifndef __BUDGET_DVB__ -#define __BUDGET_DVB__ - -#include "dvb_frontend.h" -#include "dvbdev.h" -#include "demux.h" -#include "dvb_demux.h" -#include "dmxdev.h" -#include "dvb_filter.h" -#include "dvb_net.h" - -#include -#include - -#include - -extern int budget_debug; - -#ifdef dprintk -#undef dprintk -#endif - -#define dprintk(level,args...) \ - do { if ((budget_debug & level)) { printk("%s: %s(): ", KBUILD_MODNAME, __func__); printk(args); } } while (0) - -struct budget_info { - char *name; - int type; -}; - -/* place to store all the necessary device information */ -struct budget { - - /* devices */ - struct dvb_device dvb_dev; - struct dvb_net dvb_net; - - struct saa7146_dev *dev; - - struct i2c_adapter i2c_adap; - struct budget_info *card; - - unsigned char *grabbing; - struct saa7146_pgtable pt; - - struct tasklet_struct fidb_tasklet; - struct tasklet_struct vpe_tasklet; - - struct dmxdev dmxdev; - struct dvb_demux demux; - - struct dmx_frontend hw_frontend; - struct dmx_frontend mem_frontend; - - int ci_present; - int video_port; - - u32 buffer_width; - u32 buffer_height; - u32 buffer_size; - u32 buffer_warning_threshold; - u32 buffer_warnings; - unsigned long buffer_warning_time; - - u32 ttbp; - int feeding; - - spinlock_t feedlock; - - spinlock_t debilock; - - struct dvb_adapter dvb_adapter; - struct dvb_frontend *dvb_frontend; - int (*read_fe_status)(struct dvb_frontend *fe, fe_status_t *status); - int fe_synced; - - void *priv; -}; - -#define MAKE_BUDGET_INFO(x_var,x_name,x_type) \ -static struct budget_info x_var ## _info = { \ - .name=x_name, \ - .type=x_type }; \ -static struct saa7146_pci_extension_data x_var = { \ - .ext_priv = &x_var ## _info, \ - .ext = &budget_extension }; - -#define BUDGET_TT 0 -#define BUDGET_TT_HW_DISEQC 1 -#define BUDGET_PATCH 3 -#define BUDGET_FS_ACTIVY 4 -#define BUDGET_CIN1200S 5 -#define BUDGET_CIN1200C 6 -#define BUDGET_CIN1200T 7 -#define BUDGET_KNC1S 8 -#define BUDGET_KNC1C 9 -#define BUDGET_KNC1T 10 -#define BUDGET_KNC1SP 11 -#define BUDGET_KNC1CP 12 -#define BUDGET_KNC1TP 13 -#define BUDGET_TVSTAR 14 -#define BUDGET_CIN1200C_MK3 15 -#define BUDGET_KNC1C_MK3 16 -#define BUDGET_KNC1CP_MK3 17 -#define BUDGET_KNC1S2 18 -#define BUDGET_KNC1C_TDA10024 19 - -#define BUDGET_VIDEO_PORTA 0 -#define BUDGET_VIDEO_PORTB 1 - -extern int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev, - struct saa7146_pci_extension_data *info, - struct module *owner, short *adapter_nums); -extern void ttpci_budget_init_hooks(struct budget *budget); -extern int ttpci_budget_deinit(struct budget *budget); -extern void ttpci_budget_irq10_handler(struct saa7146_dev *dev, u32 * isr); -extern void ttpci_budget_set_video_port(struct saa7146_dev *dev, int video_port); -extern int ttpci_budget_debiread(struct budget *budget, u32 config, int addr, int count, - int uselocks, int nobusyloop); -extern int ttpci_budget_debiwrite(struct budget *budget, u32 config, int addr, int count, u32 value, - int uselocks, int nobusyloop); - -#endif diff --git a/drivers/media/dvb/ttpci/ttpci-eeprom.c b/drivers/media/dvb/ttpci/ttpci-eeprom.c deleted file mode 100644 index 32d4315..0000000 --- a/drivers/media/dvb/ttpci/ttpci-eeprom.c +++ /dev/null @@ -1,176 +0,0 @@ -/* - Retrieve encoded MAC address from 24C16 serial 2-wire EEPROM, - decode it and store it in the associated adapter struct for - use by dvb_net.c - - This card appear to have the 24C16 write protect held to ground, - thus permitting normal read/write operation. Theoretically it - would be possible to write routines to burn a different (encoded) - MAC address into the EEPROM. - - Robert Schlabbach GMX - Michael Glaum KVH Industries - Holger Waechtler Convergence - - Copyright (C) 2002-2003 Ralph Metzler - Metzler Brothers Systementwicklung GbR - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -*/ - -#include -#include -#include -#include -#include - -#include "ttpci-eeprom.h" - -#if 1 -#define dprintk(x...) do { printk(x); } while (0) -#else -#define dprintk(x...) do { } while (0) -#endif - - -static int check_mac_tt(u8 *buf) -{ - int i; - u16 tmp = 0xffff; - - for (i = 0; i < 8; i++) { - tmp = (tmp << 8) | ((tmp >> 8) ^ buf[i]); - tmp ^= (tmp >> 4) & 0x0f; - tmp ^= (tmp << 12) ^ ((tmp & 0xff) << 5); - } - tmp ^= 0xffff; - return (((tmp >> 8) ^ buf[8]) | ((tmp & 0xff) ^ buf[9])); -} - -static int getmac_tt(u8 * decodedMAC, u8 * encodedMAC) -{ - u8 xor[20] = { 0x72, 0x23, 0x68, 0x19, 0x5c, 0xa8, 0x71, 0x2c, - 0x54, 0xd3, 0x7b, 0xf1, 0x9E, 0x23, 0x16, 0xf6, - 0x1d, 0x36, 0x64, 0x78}; - u8 data[20]; - int i; - - /* In case there is a sig check failure have the orig contents available */ - memcpy(data, encodedMAC, 20); - - for (i = 0; i < 20; i++) - data[i] ^= xor[i]; - for (i = 0; i < 10; i++) - data[i] = ((data[2 * i + 1] << 8) | data[2 * i]) - >> ((data[2 * i + 1] >> 6) & 3); - - if (check_mac_tt(data)) - return -ENODEV; - - decodedMAC[0] = data[2]; decodedMAC[1] = data[1]; decodedMAC[2] = data[0]; - decodedMAC[3] = data[6]; decodedMAC[4] = data[5]; decodedMAC[5] = data[4]; - return 0; -} - -int ttpci_eeprom_decode_mac(u8 *decodedMAC, u8 *encodedMAC) -{ - u8 xor[20] = { 0x72, 0x23, 0x68, 0x19, 0x5c, 0xa8, 0x71, 0x2c, - 0x54, 0xd3, 0x7b, 0xf1, 0x9E, 0x23, 0x16, 0xf6, - 0x1d, 0x36, 0x64, 0x78}; - u8 data[20]; - int i; - - memcpy(data, encodedMAC, 20); - - for (i = 0; i < 20; i++) - data[i] ^= xor[i]; - for (i = 0; i < 10; i++) - data[i] = ((data[2 * i + 1] << 8) | data[2 * i]) - >> ((data[2 * i + 1] >> 6) & 3); - - if (check_mac_tt(data)) - return -ENODEV; - - decodedMAC[0] = data[2]; - decodedMAC[1] = data[1]; - decodedMAC[2] = data[0]; - decodedMAC[3] = data[6]; - decodedMAC[4] = data[5]; - decodedMAC[5] = data[4]; - return 0; -} -EXPORT_SYMBOL(ttpci_eeprom_decode_mac); - -static int ttpci_eeprom_read_encodedMAC(struct i2c_adapter *adapter, u8 * encodedMAC) -{ - int ret; - u8 b0[] = { 0xcc }; - - struct i2c_msg msg[] = { - { .addr = 0x50, .flags = 0, .buf = b0, .len = 1 }, - { .addr = 0x50, .flags = I2C_M_RD, .buf = encodedMAC, .len = 20 } - }; - - /* dprintk("%s\n", __func__); */ - - ret = i2c_transfer(adapter, msg, 2); - - if (ret != 2) /* Assume EEPROM isn't there */ - return (-ENODEV); - - return 0; -} - - -int ttpci_eeprom_parse_mac(struct i2c_adapter *adapter, u8 *proposed_mac) -{ - int ret, i; - u8 encodedMAC[20]; - u8 decodedMAC[6]; - - ret = ttpci_eeprom_read_encodedMAC(adapter, encodedMAC); - - if (ret != 0) { /* Will only be -ENODEV */ - dprintk("Couldn't read from EEPROM: not there?\n"); - memset(proposed_mac, 0, 6); - return ret; - } - - ret = getmac_tt(decodedMAC, encodedMAC); - if( ret != 0 ) { - dprintk("adapter failed MAC signature check\n"); - dprintk("encoded MAC from EEPROM was " ); - for(i=0; i<19; i++) { - dprintk( "%.2x:", encodedMAC[i]); - } - dprintk("%.2x\n", encodedMAC[19]); - memset(proposed_mac, 0, 6); - return ret; - } - - memcpy(proposed_mac, decodedMAC, 6); - dprintk("adapter has MAC addr = %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n", - decodedMAC[0], decodedMAC[1], decodedMAC[2], - decodedMAC[3], decodedMAC[4], decodedMAC[5]); - return 0; -} - -EXPORT_SYMBOL(ttpci_eeprom_parse_mac); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, others"); -MODULE_DESCRIPTION("Decode dvb_net MAC address from EEPROM of PCI DVB cards " - "made by Siemens, Technotrend, Hauppauge"); diff --git a/drivers/media/dvb/ttpci/ttpci-eeprom.h b/drivers/media/dvb/ttpci/ttpci-eeprom.h deleted file mode 100644 index dcc33d5..0000000 --- a/drivers/media/dvb/ttpci/ttpci-eeprom.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - Retrieve encoded MAC address from ATMEL ttpci_eeprom serial 2-wire EEPROM, - decode it and store it in associated adapter net device - - Robert Schlabbach GMX - Michael Glaum KVH Industries - Holger Waechtler Convergence - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -*/ - -#ifndef __TTPCI_EEPROM_H__ -#define __TTPCI_EEPROM_H__ - -#include -#include - -extern int ttpci_eeprom_decode_mac(u8 *decodedMAC, u8 *encodedMAC); -extern int ttpci_eeprom_parse_mac(struct i2c_adapter *adapter, u8 *propsed_mac); - -#endif diff --git a/drivers/media/pci/Kconfig b/drivers/media/pci/Kconfig new file mode 100644 index 0000000..3b9164a --- /dev/null +++ b/drivers/media/pci/Kconfig @@ -0,0 +1,50 @@ +# +# DVB device configuration +# + +menuconfig DVB_CAPTURE_DRIVERS + bool "DVB/ATSC adapters" + depends on DVB_CORE + default y + ---help--- + Say Y to select Digital TV adapters + +if DVB_CAPTURE_DRIVERS && DVB_CORE + +comment "Supported SAA7146 based PCI Adapters" + depends on DVB_CORE && PCI && I2C +source "drivers/media/pci/ttpci/Kconfig" + +comment "Supported FlexCopII (B2C2) Adapters" + depends on DVB_CORE && (PCI || USB) && I2C +source "drivers/media/pci/b2c2/Kconfig" + +comment "Supported BT878 Adapters" + depends on DVB_CORE && PCI && I2C +source "drivers/media/pci/bt8xx/Kconfig" + +comment "Supported Pluto2 Adapters" + depends on DVB_CORE && PCI && I2C +source "drivers/media/pci/pluto2/Kconfig" + +comment "Supported SDMC DM1105 Adapters" + depends on DVB_CORE && PCI && I2C +source "drivers/media/pci/dm1105/Kconfig" + +comment "Supported Earthsoft PT1 Adapters" + depends on DVB_CORE && PCI && I2C +source "drivers/media/pci/pt1/Kconfig" + +comment "Supported Mantis Adapters" + depends on DVB_CORE && PCI && I2C + source "drivers/media/pci/mantis/Kconfig" + +comment "Supported nGene Adapters" + depends on DVB_CORE && PCI && I2C + source "drivers/media/pci/ngene/Kconfig" + +comment "Supported ddbridge ('Octopus') Adapters" + depends on DVB_CORE && PCI && I2C + source "drivers/media/pci/ddbridge/Kconfig" + +endif # DVB_CAPTURE_DRIVERS diff --git a/drivers/media/pci/Makefile b/drivers/media/pci/Makefile new file mode 100644 index 0000000..c5fa43a --- /dev/null +++ b/drivers/media/pci/Makefile @@ -0,0 +1,13 @@ +# +# Makefile for the kernel multimedia device drivers. +# + +obj-y := ttpci/ \ + b2c2/ \ + bt8xx/ \ + pluto2/ \ + dm1105/ \ + pt1/ \ + mantis/ \ + ngene/ \ + ddbridge/ diff --git a/drivers/media/pci/b2c2/Kconfig b/drivers/media/pci/b2c2/Kconfig new file mode 100644 index 0000000..9e57814 --- /dev/null +++ b/drivers/media/pci/b2c2/Kconfig @@ -0,0 +1,45 @@ +config DVB_B2C2_FLEXCOP + tristate "Technisat/B2C2 FlexCopII(b) and FlexCopIII adapters" + depends on DVB_CORE && I2C + select DVB_PLL if !DVB_FE_CUSTOMISE + select DVB_STV0299 if !DVB_FE_CUSTOMISE + select DVB_MT352 if !DVB_FE_CUSTOMISE + select DVB_MT312 if !DVB_FE_CUSTOMISE + select DVB_NXT200X if !DVB_FE_CUSTOMISE + select DVB_STV0297 if !DVB_FE_CUSTOMISE + select DVB_BCM3510 if !DVB_FE_CUSTOMISE + select DVB_LGDT330X if !DVB_FE_CUSTOMISE + select DVB_S5H1420 if !DVB_FE_CUSTOMISE + select DVB_TUNER_ITD1000 if !DVB_FE_CUSTOMISE + select DVB_ISL6421 if !DVB_FE_CUSTOMISE + select DVB_CX24123 if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE + select DVB_TUNER_CX24113 if !DVB_FE_CUSTOMISE + help + Support for the digital TV receiver chip made by B2C2 Inc. included in + Technisats PCI cards and USB boxes. + + Say Y if you own such a device and want to use it. + +config DVB_B2C2_FLEXCOP_PCI + tristate "Technisat/B2C2 Air/Sky/Cable2PC PCI" + depends on DVB_B2C2_FLEXCOP && PCI && I2C + help + Support for the Air/Sky/CableStar2 PCI card (DVB/ATSC) by Technisat/B2C2. + + Say Y if you own such a device and want to use it. + +config DVB_B2C2_FLEXCOP_USB + tristate "Technisat/B2C2 Air/Sky/Cable2PC USB" + depends on DVB_B2C2_FLEXCOP && USB && I2C + help + Support for the Air/Sky/Cable2PC USB1.1 box (DVB/ATSC) by Technisat/B2C2, + + Say Y if you own such a device and want to use it. + +config DVB_B2C2_FLEXCOP_DEBUG + bool "Enable debug for the B2C2 FlexCop drivers" + depends on DVB_B2C2_FLEXCOP + help + Say Y if you want to enable the module option to control debug messages + of all B2C2 FlexCop drivers. diff --git a/drivers/media/pci/b2c2/Makefile b/drivers/media/pci/b2c2/Makefile new file mode 100644 index 0000000..7a1f5ce --- /dev/null +++ b/drivers/media/pci/b2c2/Makefile @@ -0,0 +1,16 @@ +b2c2-flexcop-objs = flexcop.o flexcop-fe-tuner.o flexcop-i2c.o \ + flexcop-sram.o flexcop-eeprom.o flexcop-misc.o flexcop-hw-filter.o +obj-$(CONFIG_DVB_B2C2_FLEXCOP) += b2c2-flexcop.o + +ifneq ($(CONFIG_DVB_B2C2_FLEXCOP_PCI),) +b2c2-flexcop-objs += flexcop-dma.o +endif + +b2c2-flexcop-pci-objs = flexcop-pci.o +obj-$(CONFIG_DVB_B2C2_FLEXCOP_PCI) += b2c2-flexcop-pci.o + +b2c2-flexcop-usb-objs = flexcop-usb.o +obj-$(CONFIG_DVB_B2C2_FLEXCOP_USB) += b2c2-flexcop-usb.o + +ccflags-y += -Idrivers/media/dvb-core/ -Idrivers/media/dvb-frontends/ +ccflags-y += -Idrivers/media/common/tuners/ diff --git a/drivers/media/pci/b2c2/flexcop-common.h b/drivers/media/pci/b2c2/flexcop-common.h new file mode 100644 index 0000000..437912e --- /dev/null +++ b/drivers/media/pci/b2c2/flexcop-common.h @@ -0,0 +1,185 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-common.h - common header file for device-specific source files + * see flexcop.c for copyright information + */ +#ifndef __FLEXCOP_COMMON_H__ +#define __FLEXCOP_COMMON_H__ + +#include +#include +#include + +#include "flexcop-reg.h" + +#include "dmxdev.h" +#include "dvb_demux.h" +#include "dvb_filter.h" +#include "dvb_net.h" +#include "dvb_frontend.h" + +#define FC_MAX_FEED 256 + +#ifndef FC_LOG_PREFIX +#warning please define a log prefix for your file, using a default one +#define FC_LOG_PREFIX "b2c2-undef" +#endif + +/* Steal from usb.h */ +#undef err +#define err(format, arg...) \ + printk(KERN_ERR FC_LOG_PREFIX ": " format "\n" , ## arg) +#undef info +#define info(format, arg...) \ + printk(KERN_INFO FC_LOG_PREFIX ": " format "\n" , ## arg) +#undef warn +#define warn(format, arg...) \ + printk(KERN_WARNING FC_LOG_PREFIX ": " format "\n" , ## arg) + +struct flexcop_dma { + struct pci_dev *pdev; + + u8 *cpu_addr0; + dma_addr_t dma_addr0; + u8 *cpu_addr1; + dma_addr_t dma_addr1; + u32 size; /* size of each address in bytes */ +}; + +struct flexcop_i2c_adapter { + struct flexcop_device *fc; + struct i2c_adapter i2c_adap; + + u8 no_base_addr; + flexcop_i2c_port_t port; +}; + +/* Control structure for data definitions that are common to + * the B2C2-based PCI and USB devices. + */ +struct flexcop_device { + /* general */ + struct device *dev; /* for firmware_class */ + +#define FC_STATE_DVB_INIT 0x01 +#define FC_STATE_I2C_INIT 0x02 +#define FC_STATE_FE_INIT 0x04 + int init_state; + + /* device information */ + int has_32_hw_pid_filter; + flexcop_revision_t rev; + flexcop_device_type_t dev_type; + flexcop_bus_t bus_type; + + /* dvb stuff */ + struct dvb_adapter dvb_adapter; + struct dvb_frontend *fe; + struct dvb_net dvbnet; + struct dvb_demux demux; + struct dmxdev dmxdev; + struct dmx_frontend hw_frontend; + struct dmx_frontend mem_frontend; + int (*fe_sleep) (struct dvb_frontend *); + + struct flexcop_i2c_adapter fc_i2c_adap[3]; + struct mutex i2c_mutex; + struct module *owner; + + /* options and status */ + int extra_feedcount; + int feedcount; + int pid_filtering; + int fullts_streaming_state; + + /* bus specific callbacks */ + flexcop_ibi_value(*read_ibi_reg) (struct flexcop_device *, + flexcop_ibi_register); + int (*write_ibi_reg) (struct flexcop_device *, + flexcop_ibi_register, flexcop_ibi_value); + int (*i2c_request) (struct flexcop_i2c_adapter *, + flexcop_access_op_t, u8 chipaddr, u8 addr, u8 *buf, u16 len); + int (*stream_control) (struct flexcop_device *, int); + int (*get_mac_addr) (struct flexcop_device *fc, int extended); + void *bus_specific; +}; + +/* exported prototypes */ + +/* from flexcop.c */ +void flexcop_pass_dmx_data(struct flexcop_device *fc, u8 *buf, u32 len); +void flexcop_pass_dmx_packets(struct flexcop_device *fc, u8 *buf, u32 no); + +struct flexcop_device *flexcop_device_kmalloc(size_t bus_specific_len); +void flexcop_device_kfree(struct flexcop_device *); + +int flexcop_device_initialize(struct flexcop_device *); +void flexcop_device_exit(struct flexcop_device *fc); +void flexcop_reset_block_300(struct flexcop_device *fc); + +/* from flexcop-dma.c */ +int flexcop_dma_allocate(struct pci_dev *pdev, + struct flexcop_dma *dma, u32 size); +void flexcop_dma_free(struct flexcop_dma *dma); + +int flexcop_dma_control_timer_irq(struct flexcop_device *fc, + flexcop_dma_index_t no, int onoff); +int flexcop_dma_control_size_irq(struct flexcop_device *fc, + flexcop_dma_index_t no, int onoff); +int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma, + flexcop_dma_index_t dma_idx); +int flexcop_dma_xfer_control(struct flexcop_device *fc, + flexcop_dma_index_t dma_idx, flexcop_dma_addr_index_t index, + int onoff); +int flexcop_dma_config_timer(struct flexcop_device *fc, + flexcop_dma_index_t dma_idx, u8 cycles); + +/* from flexcop-eeprom.c */ +/* the PCI part uses this call to get the MAC address, the USB part has its own */ +int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended); + +/* from flexcop-i2c.c */ +/* the PCI part uses this a i2c_request callback, whereas the usb part has its own + * one. We have it in flexcop-i2c.c, because it is going via the actual + * I2C-channel of the flexcop. + */ +int flexcop_i2c_request(struct flexcop_i2c_adapter*, flexcop_access_op_t, + u8 chipaddr, u8 addr, u8 *buf, u16 len); + +/* from flexcop-sram.c */ +int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest, + flexcop_sram_dest_target_t target); +void flexcop_wan_set_speed(struct flexcop_device *fc, flexcop_wan_speed_t s); +void flexcop_sram_ctrl(struct flexcop_device *fc, + int usb_wan, int sramdma, int maximumfill); + +/* global prototypes for the flexcop-chip */ +/* from flexcop-fe-tuner.c */ +int flexcop_frontend_init(struct flexcop_device *fc); +void flexcop_frontend_exit(struct flexcop_device *fc); + +/* from flexcop-i2c.c */ +int flexcop_i2c_init(struct flexcop_device *fc); +void flexcop_i2c_exit(struct flexcop_device *fc); + +/* from flexcop-sram.c */ +int flexcop_sram_init(struct flexcop_device *fc); + +/* from flexcop-misc.c */ +void flexcop_determine_revision(struct flexcop_device *fc); +void flexcop_device_name(struct flexcop_device *fc, + const char *prefix, const char *suffix); +void flexcop_dump_reg(struct flexcop_device *fc, + flexcop_ibi_register reg, int num); + +/* from flexcop-hw-filter.c */ +int flexcop_pid_feed_control(struct flexcop_device *fc, + struct dvb_demux_feed *dvbdmxfeed, int onoff); +void flexcop_hw_filter_init(struct flexcop_device *fc); + +void flexcop_smc_ctrl(struct flexcop_device *fc, int onoff); + +void flexcop_set_mac_filter(struct flexcop_device *fc, u8 mac[6]); +void flexcop_mac_filter_ctrl(struct flexcop_device *fc, int onoff); + +#endif diff --git a/drivers/media/pci/b2c2/flexcop-dma.c b/drivers/media/pci/b2c2/flexcop-dma.c new file mode 100644 index 0000000..2881e0d --- /dev/null +++ b/drivers/media/pci/b2c2/flexcop-dma.c @@ -0,0 +1,172 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-dma.c - configuring and controlling the DMA of the FlexCop + * see flexcop.c for copyright information + */ +#include "flexcop.h" + +int flexcop_dma_allocate(struct pci_dev *pdev, + struct flexcop_dma *dma, u32 size) +{ + u8 *tcpu; + dma_addr_t tdma = 0; + + if (size % 2) { + err("dma buffersize has to be even."); + return -EINVAL; + } + + if ((tcpu = pci_alloc_consistent(pdev, size, &tdma)) != NULL) { + dma->pdev = pdev; + dma->cpu_addr0 = tcpu; + dma->dma_addr0 = tdma; + dma->cpu_addr1 = tcpu + size/2; + dma->dma_addr1 = tdma + size/2; + dma->size = size/2; + return 0; + } + return -ENOMEM; +} +EXPORT_SYMBOL(flexcop_dma_allocate); + +void flexcop_dma_free(struct flexcop_dma *dma) +{ + pci_free_consistent(dma->pdev, dma->size*2, + dma->cpu_addr0, dma->dma_addr0); + memset(dma,0,sizeof(struct flexcop_dma)); +} +EXPORT_SYMBOL(flexcop_dma_free); + +int flexcop_dma_config(struct flexcop_device *fc, + struct flexcop_dma *dma, + flexcop_dma_index_t dma_idx) +{ + flexcop_ibi_value v0x0,v0x4,v0xc; + v0x0.raw = v0x4.raw = v0xc.raw = 0; + + v0x0.dma_0x0.dma_address0 = dma->dma_addr0 >> 2; + v0xc.dma_0xc.dma_address1 = dma->dma_addr1 >> 2; + v0x4.dma_0x4_write.dma_addr_size = dma->size / 4; + + if ((dma_idx & FC_DMA_1) == dma_idx) { + fc->write_ibi_reg(fc,dma1_000,v0x0); + fc->write_ibi_reg(fc,dma1_004,v0x4); + fc->write_ibi_reg(fc,dma1_00c,v0xc); + } else if ((dma_idx & FC_DMA_2) == dma_idx) { + fc->write_ibi_reg(fc,dma2_010,v0x0); + fc->write_ibi_reg(fc,dma2_014,v0x4); + fc->write_ibi_reg(fc,dma2_01c,v0xc); + } else { + err("either DMA1 or DMA2 can be configured within one " + "flexcop_dma_config call."); + return -EINVAL; + } + + return 0; +} +EXPORT_SYMBOL(flexcop_dma_config); + +/* start the DMA transfers, but not the DMA IRQs */ +int flexcop_dma_xfer_control(struct flexcop_device *fc, + flexcop_dma_index_t dma_idx, + flexcop_dma_addr_index_t index, + int onoff) +{ + flexcop_ibi_value v0x0,v0xc; + flexcop_ibi_register r0x0,r0xc; + + if ((dma_idx & FC_DMA_1) == dma_idx) { + r0x0 = dma1_000; + r0xc = dma1_00c; + } else if ((dma_idx & FC_DMA_2) == dma_idx) { + r0x0 = dma2_010; + r0xc = dma2_01c; + } else { + err("either transfer DMA1 or DMA2 can be started within one " + "flexcop_dma_xfer_control call."); + return -EINVAL; + } + + v0x0 = fc->read_ibi_reg(fc,r0x0); + v0xc = fc->read_ibi_reg(fc,r0xc); + + deb_rdump("reg: %03x: %x\n",r0x0,v0x0.raw); + deb_rdump("reg: %03x: %x\n",r0xc,v0xc.raw); + + if (index & FC_DMA_SUBADDR_0) + v0x0.dma_0x0.dma_0start = onoff; + + if (index & FC_DMA_SUBADDR_1) + v0xc.dma_0xc.dma_1start = onoff; + + fc->write_ibi_reg(fc,r0x0,v0x0); + fc->write_ibi_reg(fc,r0xc,v0xc); + + deb_rdump("reg: %03x: %x\n",r0x0,v0x0.raw); + deb_rdump("reg: %03x: %x\n",r0xc,v0xc.raw); + return 0; +} +EXPORT_SYMBOL(flexcop_dma_xfer_control); + +static int flexcop_dma_remap(struct flexcop_device *fc, + flexcop_dma_index_t dma_idx, + int onoff) +{ + flexcop_ibi_register r = (dma_idx & FC_DMA_1) ? dma1_00c : dma2_01c; + flexcop_ibi_value v = fc->read_ibi_reg(fc,r); + deb_info("%s\n",__func__); + v.dma_0xc.remap_enable = onoff; + fc->write_ibi_reg(fc,r,v); + return 0; +} + +int flexcop_dma_control_size_irq(struct flexcop_device *fc, + flexcop_dma_index_t no, + int onoff) +{ + flexcop_ibi_value v = fc->read_ibi_reg(fc,ctrl_208); + + if (no & FC_DMA_1) + v.ctrl_208.DMA1_IRQ_Enable_sig = onoff; + + if (no & FC_DMA_2) + v.ctrl_208.DMA2_IRQ_Enable_sig = onoff; + + fc->write_ibi_reg(fc,ctrl_208,v); + return 0; +} +EXPORT_SYMBOL(flexcop_dma_control_size_irq); + +int flexcop_dma_control_timer_irq(struct flexcop_device *fc, + flexcop_dma_index_t no, + int onoff) +{ + flexcop_ibi_value v = fc->read_ibi_reg(fc,ctrl_208); + + if (no & FC_DMA_1) + v.ctrl_208.DMA1_Timer_Enable_sig = onoff; + + if (no & FC_DMA_2) + v.ctrl_208.DMA2_Timer_Enable_sig = onoff; + + fc->write_ibi_reg(fc,ctrl_208,v); + return 0; +} +EXPORT_SYMBOL(flexcop_dma_control_timer_irq); + +/* 1 cycles = 1.97 msec */ +int flexcop_dma_config_timer(struct flexcop_device *fc, + flexcop_dma_index_t dma_idx, u8 cycles) +{ + flexcop_ibi_register r = (dma_idx & FC_DMA_1) ? dma1_004 : dma2_014; + flexcop_ibi_value v = fc->read_ibi_reg(fc,r); + + flexcop_dma_remap(fc,dma_idx,0); + + deb_info("%s\n",__func__); + v.dma_0x4_write.dmatimer = cycles; + fc->write_ibi_reg(fc,r,v); + return 0; +} +EXPORT_SYMBOL(flexcop_dma_config_timer); + diff --git a/drivers/media/pci/b2c2/flexcop-eeprom.c b/drivers/media/pci/b2c2/flexcop-eeprom.c new file mode 100644 index 0000000..a25373a --- /dev/null +++ b/drivers/media/pci/b2c2/flexcop-eeprom.c @@ -0,0 +1,147 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-eeprom.c - eeprom access methods (currently only MAC address reading) + * see flexcop.c for copyright information + */ +#include "flexcop.h" + +#if 0 +/*EEPROM (Skystar2 has one "24LC08B" chip on board) */ +static int eeprom_write(struct adapter *adapter, u16 addr, u8 *buf, u16 len) +{ + return flex_i2c_write(adapter, 0x20000000, 0x50, addr, buf, len); +} + +static int eeprom_lrc_write(struct adapter *adapter, u32 addr, + u32 len, u8 *wbuf, u8 *rbuf, int retries) +{ +int i; + +for (i = 0; i < retries; i++) { + if (eeprom_write(adapter, addr, wbuf, len) == len) { + if (eeprom_lrc_read(adapter, addr, len, rbuf, retries) == 1) + return 1; + } + } + return 0; +} + +/* These functions could be used to unlock SkyStar2 cards. */ + +static int eeprom_writeKey(struct adapter *adapter, u8 *key, u32 len) +{ + u8 rbuf[20]; + u8 wbuf[20]; + + if (len != 16) + return 0; + + memcpy(wbuf, key, len); + wbuf[16] = 0; + wbuf[17] = 0; + wbuf[18] = 0; + wbuf[19] = calc_lrc(wbuf, 19); + return eeprom_lrc_write(adapter, 0x3e4, 20, wbuf, rbuf, 4); +} + +static int eeprom_readKey(struct adapter *adapter, u8 *key, u32 len) +{ + u8 buf[20]; + + if (len != 16) + return 0; + + if (eeprom_lrc_read(adapter, 0x3e4, 20, buf, 4) == 0) + return 0; + + memcpy(key, buf, len); + return 1; +} + +static char eeprom_set_mac_addr(struct adapter *adapter, char type, u8 *mac) +{ + u8 tmp[8]; + + if (type != 0) { + tmp[0] = mac[0]; + tmp[1] = mac[1]; + tmp[2] = mac[2]; + tmp[3] = mac[5]; + tmp[4] = mac[6]; + tmp[5] = mac[7]; + } else { + tmp[0] = mac[0]; + tmp[1] = mac[1]; + tmp[2] = mac[2]; + tmp[3] = mac[3]; + tmp[4] = mac[4]; + tmp[5] = mac[5]; + } + + tmp[6] = 0; + tmp[7] = calc_lrc(tmp, 7); + + if (eeprom_write(adapter, 0x3f8, tmp, 8) == 8) + return 1; + return 0; +} + +static int flexcop_eeprom_read(struct flexcop_device *fc, + u16 addr, u8 *buf, u16 len) +{ + return fc->i2c_request(fc,FC_READ,FC_I2C_PORT_EEPROM,0x50,addr,buf,len); +} + +#endif + +static u8 calc_lrc(u8 *buf, int len) +{ + int i; + u8 sum = 0; + for (i = 0; i < len; i++) + sum = sum ^ buf[i]; + return sum; +} + +static int flexcop_eeprom_request(struct flexcop_device *fc, + flexcop_access_op_t op, u16 addr, u8 *buf, u16 len, int retries) +{ + int i,ret = 0; + u8 chipaddr = 0x50 | ((addr >> 8) & 3); + for (i = 0; i < retries; i++) { + ret = fc->i2c_request(&fc->fc_i2c_adap[1], op, chipaddr, + addr & 0xff, buf, len); + if (ret == 0) + break; + } + return ret; +} + +static int flexcop_eeprom_lrc_read(struct flexcop_device *fc, u16 addr, + u8 *buf, u16 len, int retries) +{ + int ret = flexcop_eeprom_request(fc, FC_READ, addr, buf, len, retries); + if (ret == 0) + if (calc_lrc(buf, len - 1) != buf[len - 1]) + ret = -EINVAL; + return ret; +} + +/* JJ's comment about extended == 1: it is not presently used anywhere but was + * added to the low-level functions for possible support of EUI64 */ +int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended) +{ + u8 buf[8]; + int ret = 0; + + if ((ret = flexcop_eeprom_lrc_read(fc,0x3f8,buf,8,4)) == 0) { + if (extended != 0) { + err("TODO: extended (EUI64) MAC addresses aren't " + "completely supported yet"); + ret = -EINVAL; + } else + memcpy(fc->dvb_adapter.proposed_mac,buf,6); + } + return ret; +} +EXPORT_SYMBOL(flexcop_eeprom_check_mac_addr); diff --git a/drivers/media/pci/b2c2/flexcop-fe-tuner.c b/drivers/media/pci/b2c2/flexcop-fe-tuner.c new file mode 100644 index 0000000..850a6c6 --- /dev/null +++ b/drivers/media/pci/b2c2/flexcop-fe-tuner.c @@ -0,0 +1,678 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-fe-tuner.c - methods for frontend attachment and DiSEqC controlling + * see flexcop.c for copyright information + */ +#include +#include "flexcop.h" +#include "mt312.h" +#include "stv0299.h" +#include "s5h1420.h" +#include "itd1000.h" +#include "cx24113.h" +#include "cx24123.h" +#include "isl6421.h" +#include "mt352.h" +#include "bcm3510.h" +#include "nxt200x.h" +#include "dvb-pll.h" +#include "lgdt330x.h" +#include "tuner-simple.h" +#include "stv0297.h" + + +/* Can we use the specified front-end? Remember that if we are compiled + * into the kernel we can't call code that's in modules. */ +#define FE_SUPPORTED(fe) (defined(CONFIG_DVB_##fe) || \ + (defined(CONFIG_DVB_##fe##_MODULE) && defined(MODULE))) + +/* lnb control */ +#if FE_SUPPORTED(MT312) || FE_SUPPORTED(STV0299) +static int flexcop_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) +{ + struct flexcop_device *fc = fe->dvb->priv; + flexcop_ibi_value v; + deb_tuner("polarity/voltage = %u\n", voltage); + + v = fc->read_ibi_reg(fc, misc_204); + switch (voltage) { + case SEC_VOLTAGE_OFF: + v.misc_204.ACPI1_sig = 1; + break; + case SEC_VOLTAGE_13: + v.misc_204.ACPI1_sig = 0; + v.misc_204.LNB_L_H_sig = 0; + break; + case SEC_VOLTAGE_18: + v.misc_204.ACPI1_sig = 0; + v.misc_204.LNB_L_H_sig = 1; + break; + default: + err("unknown SEC_VOLTAGE value"); + return -EINVAL; + } + return fc->write_ibi_reg(fc, misc_204, v); +} +#endif + +#if FE_SUPPORTED(S5H1420) || FE_SUPPORTED(STV0299) || FE_SUPPORTED(MT312) +static int flexcop_sleep(struct dvb_frontend* fe) +{ + struct flexcop_device *fc = fe->dvb->priv; + if (fc->fe_sleep) + return fc->fe_sleep(fe); + return 0; +} +#endif + +/* SkyStar2 DVB-S rev 2.3 */ +#if FE_SUPPORTED(MT312) && FE_SUPPORTED(PLL) +static int flexcop_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone) +{ +/* u16 wz_half_period_for_45_mhz[] = { 0x01ff, 0x0154, 0x00ff, 0x00cc }; */ + struct flexcop_device *fc = fe->dvb->priv; + flexcop_ibi_value v; + u16 ax; + v.raw = 0; + deb_tuner("tone = %u\n",tone); + + switch (tone) { + case SEC_TONE_ON: + ax = 0x01ff; + break; + case SEC_TONE_OFF: + ax = 0; + break; + default: + err("unknown SEC_TONE value"); + return -EINVAL; + } + + v.lnb_switch_freq_200.LNB_CTLPrescaler_sig = 1; /* divide by 2 */ + v.lnb_switch_freq_200.LNB_CTLHighCount_sig = ax; + v.lnb_switch_freq_200.LNB_CTLLowCount_sig = ax == 0 ? 0x1ff : ax; + return fc->write_ibi_reg(fc,lnb_switch_freq_200,v); +} + +static void flexcop_diseqc_send_bit(struct dvb_frontend* fe, int data) +{ + flexcop_set_tone(fe, SEC_TONE_ON); + udelay(data ? 500 : 1000); + flexcop_set_tone(fe, SEC_TONE_OFF); + udelay(data ? 1000 : 500); +} + +static void flexcop_diseqc_send_byte(struct dvb_frontend* fe, int data) +{ + int i, par = 1, d; + for (i = 7; i >= 0; i--) { + d = (data >> i) & 1; + par ^= d; + flexcop_diseqc_send_bit(fe, d); + } + flexcop_diseqc_send_bit(fe, par); +} + +static int flexcop_send_diseqc_msg(struct dvb_frontend *fe, + int len, u8 *msg, unsigned long burst) +{ + int i; + + flexcop_set_tone(fe, SEC_TONE_OFF); + mdelay(16); + + for (i = 0; i < len; i++) + flexcop_diseqc_send_byte(fe,msg[i]); + mdelay(16); + + if (burst != -1) { + if (burst) + flexcop_diseqc_send_byte(fe, 0xff); + else { + flexcop_set_tone(fe, SEC_TONE_ON); + mdelay(12); + udelay(500); + flexcop_set_tone(fe, SEC_TONE_OFF); + } + msleep(20); + } + return 0; +} + +static int flexcop_diseqc_send_master_cmd(struct dvb_frontend *fe, + struct dvb_diseqc_master_cmd *cmd) +{ + return flexcop_send_diseqc_msg(fe, cmd->msg_len, cmd->msg, 0); +} + +static int flexcop_diseqc_send_burst(struct dvb_frontend *fe, + fe_sec_mini_cmd_t minicmd) +{ + return flexcop_send_diseqc_msg(fe, 0, NULL, minicmd); +} + +static struct mt312_config skystar23_samsung_tbdu18132_config = { + .demod_address = 0x0e, +}; + +static int skystar2_rev23_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + struct dvb_frontend_ops *ops; + + fc->fe = dvb_attach(mt312_attach, &skystar23_samsung_tbdu18132_config, i2c); + if (!fc->fe) + return 0; + + if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61, i2c, + DVB_PLL_SAMSUNG_TBDU18132)) + return 0; + + ops = &fc->fe->ops; + ops->diseqc_send_master_cmd = flexcop_diseqc_send_master_cmd; + ops->diseqc_send_burst = flexcop_diseqc_send_burst; + ops->set_tone = flexcop_set_tone; + ops->set_voltage = flexcop_set_voltage; + fc->fe_sleep = ops->sleep; + ops->sleep = flexcop_sleep; + return 1; +} +#else +#define skystar2_rev23_attach NULL +#endif + +/* SkyStar2 DVB-S rev 2.6 */ +#if FE_SUPPORTED(STV0299) && FE_SUPPORTED(PLL) +static int samsung_tbmu24112_set_symbol_rate(struct dvb_frontend *fe, + u32 srate, u32 ratio) +{ + u8 aclk = 0; + u8 bclk = 0; + + if (srate < 1500000) { + aclk = 0xb7; bclk = 0x47; + } else if (srate < 3000000) { + aclk = 0xb7; bclk = 0x4b; + } else if (srate < 7000000) { + aclk = 0xb7; bclk = 0x4f; + } else if (srate < 14000000) { + aclk = 0xb7; bclk = 0x53; + } else if (srate < 30000000) { + aclk = 0xb6; bclk = 0x53; + } else if (srate < 45000000) { + aclk = 0xb4; bclk = 0x51; + } + + stv0299_writereg(fe, 0x13, aclk); + stv0299_writereg(fe, 0x14, bclk); + stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); + stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); + stv0299_writereg(fe, 0x21, ratio & 0xf0); + return 0; +} + +static u8 samsung_tbmu24112_inittab[] = { + 0x01, 0x15, + 0x02, 0x30, + 0x03, 0x00, + 0x04, 0x7D, + 0x05, 0x35, + 0x06, 0x02, + 0x07, 0x00, + 0x08, 0xC3, + 0x0C, 0x00, + 0x0D, 0x81, + 0x0E, 0x23, + 0x0F, 0x12, + 0x10, 0x7E, + 0x11, 0x84, + 0x12, 0xB9, + 0x13, 0x88, + 0x14, 0x89, + 0x15, 0xC9, + 0x16, 0x00, + 0x17, 0x5C, + 0x18, 0x00, + 0x19, 0x00, + 0x1A, 0x00, + 0x1C, 0x00, + 0x1D, 0x00, + 0x1E, 0x00, + 0x1F, 0x3A, + 0x20, 0x2E, + 0x21, 0x80, + 0x22, 0xFF, + 0x23, 0xC1, + 0x28, 0x00, + 0x29, 0x1E, + 0x2A, 0x14, + 0x2B, 0x0F, + 0x2C, 0x09, + 0x2D, 0x05, + 0x31, 0x1F, + 0x32, 0x19, + 0x33, 0xFE, + 0x34, 0x93, + 0xff, 0xff, +}; + +static struct stv0299_config samsung_tbmu24112_config = { + .demod_address = 0x68, + .inittab = samsung_tbmu24112_inittab, + .mclk = 88000000UL, + .invert = 0, + .skip_reinit = 0, + .lock_output = STV0299_LOCKOUTPUT_LK, + .volt13_op0_op1 = STV0299_VOLT13_OP1, + .min_delay_ms = 100, + .set_symbol_rate = samsung_tbmu24112_set_symbol_rate, +}; + +static int skystar2_rev26_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + fc->fe = dvb_attach(stv0299_attach, &samsung_tbmu24112_config, i2c); + if (!fc->fe) + return 0; + + if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61, i2c, + DVB_PLL_SAMSUNG_TBMU24112)) + return 0; + + fc->fe->ops.set_voltage = flexcop_set_voltage; + fc->fe_sleep = fc->fe->ops.sleep; + fc->fe->ops.sleep = flexcop_sleep; + return 1; + +} +#else +#define skystar2_rev26_attach NULL +#endif + +/* SkyStar2 DVB-S rev 2.7 */ +#if FE_SUPPORTED(S5H1420) && FE_SUPPORTED(ISL6421) && FE_SUPPORTED(TUNER_ITD1000) +static struct s5h1420_config skystar2_rev2_7_s5h1420_config = { + .demod_address = 0x53, + .invert = 1, + .repeated_start_workaround = 1, + .serial_mpeg = 1, +}; + +static struct itd1000_config skystar2_rev2_7_itd1000_config = { + .i2c_address = 0x61, +}; + +static int skystar2_rev27_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + flexcop_ibi_value r108; + struct i2c_adapter *i2c_tuner; + + /* enable no_base_addr - no repeated start when reading */ + fc->fc_i2c_adap[0].no_base_addr = 1; + fc->fe = dvb_attach(s5h1420_attach, &skystar2_rev2_7_s5h1420_config, + i2c); + if (!fc->fe) + goto fail; + + i2c_tuner = s5h1420_get_tuner_i2c_adapter(fc->fe); + if (!i2c_tuner) + goto fail; + + fc->fe_sleep = fc->fe->ops.sleep; + fc->fe->ops.sleep = flexcop_sleep; + + /* enable no_base_addr - no repeated start when reading */ + fc->fc_i2c_adap[2].no_base_addr = 1; + if (!dvb_attach(isl6421_attach, fc->fe, &fc->fc_i2c_adap[2].i2c_adap, + 0x08, 1, 1)) { + err("ISL6421 could NOT be attached"); + goto fail_isl; + } + info("ISL6421 successfully attached"); + + /* the ITD1000 requires a lower i2c clock - is it a problem ? */ + r108.raw = 0x00000506; + fc->write_ibi_reg(fc, tw_sm_c_108, r108); + if (!dvb_attach(itd1000_attach, fc->fe, i2c_tuner, + &skystar2_rev2_7_itd1000_config)) { + err("ITD1000 could NOT be attached"); + /* Should i2c clock be restored? */ + goto fail_isl; + } + info("ITD1000 successfully attached"); + + return 1; + +fail_isl: + fc->fc_i2c_adap[2].no_base_addr = 0; +fail: + /* for the next devices we need it again */ + fc->fc_i2c_adap[0].no_base_addr = 0; + return 0; +} +#else +#define skystar2_rev27_attach NULL +#endif + +/* SkyStar2 rev 2.8 */ +#if FE_SUPPORTED(CX24123) && FE_SUPPORTED(ISL6421) && FE_SUPPORTED(TUNER_CX24113) +static struct cx24123_config skystar2_rev2_8_cx24123_config = { + .demod_address = 0x55, + .dont_use_pll = 1, + .agc_callback = cx24113_agc_callback, +}; + +static const struct cx24113_config skystar2_rev2_8_cx24113_config = { + .i2c_addr = 0x54, + .xtal_khz = 10111, +}; + +static int skystar2_rev28_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + struct i2c_adapter *i2c_tuner; + + fc->fe = dvb_attach(cx24123_attach, &skystar2_rev2_8_cx24123_config, + i2c); + if (!fc->fe) + return 0; + + i2c_tuner = cx24123_get_tuner_i2c_adapter(fc->fe); + if (!i2c_tuner) + return 0; + + if (!dvb_attach(cx24113_attach, fc->fe, &skystar2_rev2_8_cx24113_config, + i2c_tuner)) { + err("CX24113 could NOT be attached"); + return 0; + } + info("CX24113 successfully attached"); + + fc->fc_i2c_adap[2].no_base_addr = 1; + if (!dvb_attach(isl6421_attach, fc->fe, &fc->fc_i2c_adap[2].i2c_adap, + 0x08, 0, 0)) { + err("ISL6421 could NOT be attached"); + fc->fc_i2c_adap[2].no_base_addr = 0; + return 0; + } + info("ISL6421 successfully attached"); + /* TODO on i2c_adap[1] addr 0x11 (EEPROM) there seems to be an + * IR-receiver (PIC16F818) - but the card has no input for that ??? */ + return 1; +} +#else +#define skystar2_rev28_attach NULL +#endif + +/* AirStar DVB-T */ +#if FE_SUPPORTED(MT352) && FE_SUPPORTED(PLL) +static int samsung_tdtc9251dh0_demod_init(struct dvb_frontend *fe) +{ + static u8 mt352_clock_config[] = { 0x89, 0x18, 0x2d }; + static u8 mt352_reset[] = { 0x50, 0x80 }; + static u8 mt352_adc_ctl_1_cfg[] = { 0x8E, 0x40 }; + static u8 mt352_agc_cfg[] = { 0x67, 0x28, 0xa1 }; + static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 }; + + mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config)); + udelay(2000); + mt352_write(fe, mt352_reset, sizeof(mt352_reset)); + mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg)); + mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg)); + mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg)); + return 0; +} + +static struct mt352_config samsung_tdtc9251dh0_config = { + .demod_address = 0x0f, + .demod_init = samsung_tdtc9251dh0_demod_init, +}; + +static int airstar_dvbt_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + fc->fe = dvb_attach(mt352_attach, &samsung_tdtc9251dh0_config, i2c); + if (!fc->fe) + return 0; + + return !!dvb_attach(dvb_pll_attach, fc->fe, 0x61, NULL, + DVB_PLL_SAMSUNG_TDTC9251DH0); +} +#else +#define airstar_dvbt_attach NULL +#endif + +/* AirStar ATSC 1st generation */ +#if FE_SUPPORTED(BCM3510) +static int flexcop_fe_request_firmware(struct dvb_frontend *fe, + const struct firmware **fw, char* name) +{ + struct flexcop_device *fc = fe->dvb->priv; + return request_firmware(fw, name, fc->dev); +} + +static struct bcm3510_config air2pc_atsc_first_gen_config = { + .demod_address = 0x0f, + .request_firmware = flexcop_fe_request_firmware, +}; + +static int airstar_atsc1_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + fc->fe = dvb_attach(bcm3510_attach, &air2pc_atsc_first_gen_config, i2c); + return fc->fe != NULL; +} +#else +#define airstar_atsc1_attach NULL +#endif + +/* AirStar ATSC 2nd generation */ +#if FE_SUPPORTED(NXT200X) && FE_SUPPORTED(PLL) +static struct nxt200x_config samsung_tbmv_config = { + .demod_address = 0x0a, +}; + +static int airstar_atsc2_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + fc->fe = dvb_attach(nxt200x_attach, &samsung_tbmv_config, i2c); + if (!fc->fe) + return 0; + + return !!dvb_attach(dvb_pll_attach, fc->fe, 0x61, NULL, + DVB_PLL_SAMSUNG_TBMV); +} +#else +#define airstar_atsc2_attach NULL +#endif + +/* AirStar ATSC 3rd generation */ +#if FE_SUPPORTED(LGDT330X) +static struct lgdt330x_config air2pc_atsc_hd5000_config = { + .demod_address = 0x59, + .demod_chip = LGDT3303, + .serial_mpeg = 0x04, + .clock_polarity_flip = 1, +}; + +static int airstar_atsc3_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + fc->fe = dvb_attach(lgdt330x_attach, &air2pc_atsc_hd5000_config, i2c); + if (!fc->fe) + return 0; + + return !!dvb_attach(simple_tuner_attach, fc->fe, i2c, 0x61, + TUNER_LG_TDVS_H06XF); +} +#else +#define airstar_atsc3_attach NULL +#endif + +/* CableStar2 DVB-C */ +#if FE_SUPPORTED(STV0297) && FE_SUPPORTED(PLL) +static u8 alps_tdee4_stv0297_inittab[] = { + 0x80, 0x01, + 0x80, 0x00, + 0x81, 0x01, + 0x81, 0x00, + 0x00, 0x48, + 0x01, 0x58, + 0x03, 0x00, + 0x04, 0x00, + 0x07, 0x00, + 0x08, 0x00, + 0x30, 0xff, + 0x31, 0x9d, + 0x32, 0xff, + 0x33, 0x00, + 0x34, 0x29, + 0x35, 0x55, + 0x36, 0x80, + 0x37, 0x6e, + 0x38, 0x9c, + 0x40, 0x1a, + 0x41, 0xfe, + 0x42, 0x33, + 0x43, 0x00, + 0x44, 0xff, + 0x45, 0x00, + 0x46, 0x00, + 0x49, 0x04, + 0x4a, 0x51, + 0x4b, 0xf8, + 0x52, 0x30, + 0x53, 0x06, + 0x59, 0x06, + 0x5a, 0x5e, + 0x5b, 0x04, + 0x61, 0x49, + 0x62, 0x0a, + 0x70, 0xff, + 0x71, 0x04, + 0x72, 0x00, + 0x73, 0x00, + 0x74, 0x0c, + 0x80, 0x20, + 0x81, 0x00, + 0x82, 0x30, + 0x83, 0x00, + 0x84, 0x04, + 0x85, 0x22, + 0x86, 0x08, + 0x87, 0x1b, + 0x88, 0x00, + 0x89, 0x00, + 0x90, 0x00, + 0x91, 0x04, + 0xa0, 0x86, + 0xa1, 0x00, + 0xa2, 0x00, + 0xb0, 0x91, + 0xb1, 0x0b, + 0xc0, 0x5b, + 0xc1, 0x10, + 0xc2, 0x12, + 0xd0, 0x02, + 0xd1, 0x00, + 0xd2, 0x00, + 0xd3, 0x00, + 0xd4, 0x02, + 0xd5, 0x00, + 0xde, 0x00, + 0xdf, 0x01, + 0xff, 0xff, +}; + +static struct stv0297_config alps_tdee4_stv0297_config = { + .demod_address = 0x1c, + .inittab = alps_tdee4_stv0297_inittab, +}; + +static int cablestar2_attach(struct flexcop_device *fc, + struct i2c_adapter *i2c) +{ + fc->fc_i2c_adap[0].no_base_addr = 1; + fc->fe = dvb_attach(stv0297_attach, &alps_tdee4_stv0297_config, i2c); + if (!fc->fe) + goto fail; + + /* This tuner doesn't use the stv0297's I2C gate, but instead the + * tuner is connected to a different flexcop I2C adapter. */ + if (fc->fe->ops.i2c_gate_ctrl) + fc->fe->ops.i2c_gate_ctrl(fc->fe, 0); + fc->fe->ops.i2c_gate_ctrl = NULL; + + if (!dvb_attach(dvb_pll_attach, fc->fe, 0x61, + &fc->fc_i2c_adap[2].i2c_adap, DVB_PLL_TDEE4)) + goto fail; + + return 1; + +fail: + /* Reset for next frontend to try */ + fc->fc_i2c_adap[0].no_base_addr = 0; + return 0; +} +#else +#define cablestar2_attach NULL +#endif + +static struct { + flexcop_device_type_t type; + int (*attach)(struct flexcop_device *, struct i2c_adapter *); +} flexcop_frontends[] = { + { FC_SKY_REV27, skystar2_rev27_attach }, + { FC_SKY_REV28, skystar2_rev28_attach }, + { FC_SKY_REV26, skystar2_rev26_attach }, + { FC_AIR_DVBT, airstar_dvbt_attach }, + { FC_AIR_ATSC2, airstar_atsc2_attach }, + { FC_AIR_ATSC3, airstar_atsc3_attach }, + { FC_AIR_ATSC1, airstar_atsc1_attach }, + { FC_CABLE, cablestar2_attach }, + { FC_SKY_REV23, skystar2_rev23_attach }, +}; + +/* try to figure out the frontend */ +int flexcop_frontend_init(struct flexcop_device *fc) +{ + int i; + for (i = 0; i < ARRAY_SIZE(flexcop_frontends); i++) { + if (!flexcop_frontends[i].attach) + continue; + /* type needs to be set before, because of some workarounds + * done based on the probed card type */ + fc->dev_type = flexcop_frontends[i].type; + if (flexcop_frontends[i].attach(fc, &fc->fc_i2c_adap[0].i2c_adap)) + goto fe_found; + /* Clean up partially attached frontend */ + if (fc->fe) { + dvb_frontend_detach(fc->fe); + fc->fe = NULL; + } + } + fc->dev_type = FC_UNK; + err("no frontend driver found for this B2C2/FlexCop adapter"); + return -ENODEV; + +fe_found: + info("found '%s' .", fc->fe->ops.info.name); + if (dvb_register_frontend(&fc->dvb_adapter, fc->fe)) { + err("frontend registration failed!"); + dvb_frontend_detach(fc->fe); + fc->fe = NULL; + return -EINVAL; + } + fc->init_state |= FC_STATE_FE_INIT; + return 0; +} + +void flexcop_frontend_exit(struct flexcop_device *fc) +{ + if (fc->init_state & FC_STATE_FE_INIT) { + dvb_unregister_frontend(fc->fe); + dvb_frontend_detach(fc->fe); + } + fc->init_state &= ~FC_STATE_FE_INIT; +} diff --git a/drivers/media/pci/b2c2/flexcop-hw-filter.c b/drivers/media/pci/b2c2/flexcop-hw-filter.c new file mode 100644 index 0000000..77e4547 --- /dev/null +++ b/drivers/media/pci/b2c2/flexcop-hw-filter.c @@ -0,0 +1,232 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-hw-filter.c - pid and mac address filtering and control functions + * see flexcop.c for copyright information + */ +#include "flexcop.h" + +static void flexcop_rcv_data_ctrl(struct flexcop_device *fc, int onoff) +{ + flexcop_set_ibi_value(ctrl_208, Rcv_Data_sig, onoff); + deb_ts("rcv_data is now: '%s'\n", onoff ? "on" : "off"); +} + +void flexcop_smc_ctrl(struct flexcop_device *fc, int onoff) +{ + flexcop_set_ibi_value(ctrl_208, SMC_Enable_sig, onoff); +} + +static void flexcop_null_filter_ctrl(struct flexcop_device *fc, int onoff) +{ + flexcop_set_ibi_value(ctrl_208, Null_filter_sig, onoff); +} + +void flexcop_set_mac_filter(struct flexcop_device *fc, u8 mac[6]) +{ + flexcop_ibi_value v418, v41c; + v41c = fc->read_ibi_reg(fc, mac_address_41c); + + v418.mac_address_418.MAC1 = mac[0]; + v418.mac_address_418.MAC2 = mac[1]; + v418.mac_address_418.MAC3 = mac[2]; + v418.mac_address_418.MAC6 = mac[3]; + v41c.mac_address_41c.MAC7 = mac[4]; + v41c.mac_address_41c.MAC8 = mac[5]; + + fc->write_ibi_reg(fc, mac_address_418, v418); + fc->write_ibi_reg(fc, mac_address_41c, v41c); +} + +void flexcop_mac_filter_ctrl(struct flexcop_device *fc, int onoff) +{ + flexcop_set_ibi_value(ctrl_208, MAC_filter_Mode_sig, onoff); +} + +static void flexcop_pid_group_filter(struct flexcop_device *fc, + u16 pid, u16 mask) +{ + /* index_reg_310.extra_index_reg need to 0 or 7 to work */ + flexcop_ibi_value v30c; + v30c.pid_filter_30c_ext_ind_0_7.Group_PID = pid; + v30c.pid_filter_30c_ext_ind_0_7.Group_mask = mask; + fc->write_ibi_reg(fc, pid_filter_30c, v30c); +} + +static void flexcop_pid_group_filter_ctrl(struct flexcop_device *fc, int onoff) +{ + flexcop_set_ibi_value(ctrl_208, Mask_filter_sig, onoff); +} + +/* this fancy define reduces the code size of the quite similar PID controlling of + * the first 6 PIDs + */ + +#define pid_ctrl(vregname,field,enablefield,trans_field,transval) \ + flexcop_ibi_value vpid = fc->read_ibi_reg(fc, vregname), \ +v208 = fc->read_ibi_reg(fc, ctrl_208); \ +vpid.vregname.field = onoff ? pid : 0x1fff; \ +vpid.vregname.trans_field = transval; \ +v208.ctrl_208.enablefield = onoff; \ +fc->write_ibi_reg(fc, vregname, vpid); \ +fc->write_ibi_reg(fc, ctrl_208, v208); + +static void flexcop_pid_Stream1_PID_ctrl(struct flexcop_device *fc, + u16 pid, int onoff) +{ + pid_ctrl(pid_filter_300, Stream1_PID, Stream1_filter_sig, + Stream1_trans, 0); +} + +static void flexcop_pid_Stream2_PID_ctrl(struct flexcop_device *fc, + u16 pid, int onoff) +{ + pid_ctrl(pid_filter_300, Stream2_PID, Stream2_filter_sig, + Stream2_trans, 0); +} + +static void flexcop_pid_PCR_PID_ctrl(struct flexcop_device *fc, + u16 pid, int onoff) +{ + pid_ctrl(pid_filter_304, PCR_PID, PCR_filter_sig, PCR_trans, 0); +} + +static void flexcop_pid_PMT_PID_ctrl(struct flexcop_device *fc, + u16 pid, int onoff) +{ + pid_ctrl(pid_filter_304, PMT_PID, PMT_filter_sig, PMT_trans, 0); +} + +static void flexcop_pid_EMM_PID_ctrl(struct flexcop_device *fc, + u16 pid, int onoff) +{ + pid_ctrl(pid_filter_308, EMM_PID, EMM_filter_sig, EMM_trans, 0); +} + +static void flexcop_pid_ECM_PID_ctrl(struct flexcop_device *fc, + u16 pid, int onoff) +{ + pid_ctrl(pid_filter_308, ECM_PID, ECM_filter_sig, ECM_trans, 0); +} + +static void flexcop_pid_control(struct flexcop_device *fc, + int index, u16 pid, int onoff) +{ + if (pid == 0x2000) + return; + + deb_ts("setting pid: %5d %04x at index %d '%s'\n", + pid, pid, index, onoff ? "on" : "off"); + + /* We could use bit magic here to reduce source code size. + * I decided against it, but to use the real register names */ + switch (index) { + case 0: + flexcop_pid_Stream1_PID_ctrl(fc, pid, onoff); + break; + case 1: + flexcop_pid_Stream2_PID_ctrl(fc, pid, onoff); + break; + case 2: + flexcop_pid_PCR_PID_ctrl(fc, pid, onoff); + break; + case 3: + flexcop_pid_PMT_PID_ctrl(fc, pid, onoff); + break; + case 4: + flexcop_pid_EMM_PID_ctrl(fc, pid, onoff); + break; + case 5: + flexcop_pid_ECM_PID_ctrl(fc, pid, onoff); + break; + default: + if (fc->has_32_hw_pid_filter && index < 38) { + flexcop_ibi_value vpid, vid; + + /* set the index */ + vid = fc->read_ibi_reg(fc, index_reg_310); + vid.index_reg_310.index_reg = index - 6; + fc->write_ibi_reg(fc, index_reg_310, vid); + + vpid = fc->read_ibi_reg(fc, pid_n_reg_314); + vpid.pid_n_reg_314.PID = onoff ? pid : 0x1fff; + vpid.pid_n_reg_314.PID_enable_bit = onoff; + fc->write_ibi_reg(fc, pid_n_reg_314, vpid); + } + break; + } +} + +static int flexcop_toggle_fullts_streaming(struct flexcop_device *fc, int onoff) +{ + if (fc->fullts_streaming_state != onoff) { + deb_ts("%s full TS transfer\n",onoff ? "enabling" : "disabling"); + flexcop_pid_group_filter(fc, 0, 0x1fe0 * (!onoff)); + flexcop_pid_group_filter_ctrl(fc, onoff); + fc->fullts_streaming_state = onoff; + } + return 0; +} + +int flexcop_pid_feed_control(struct flexcop_device *fc, + struct dvb_demux_feed *dvbdmxfeed, int onoff) +{ + int max_pid_filter = 6 + fc->has_32_hw_pid_filter*32; + + fc->feedcount += onoff ? 1 : -1; /* the number of PIDs/Feed currently requested */ + if (dvbdmxfeed->index >= max_pid_filter) + fc->extra_feedcount += onoff ? 1 : -1; + + /* toggle complete-TS-streaming when: + * - pid_filtering is not enabled and it is the first or last feed requested + * - pid_filtering is enabled, + * - but the number of requested feeds is exceeded + * - or the requested pid is 0x2000 */ + + if (!fc->pid_filtering && fc->feedcount == onoff) + flexcop_toggle_fullts_streaming(fc, onoff); + + if (fc->pid_filtering) { + flexcop_pid_control \ + (fc, dvbdmxfeed->index, dvbdmxfeed->pid, onoff); + + if (fc->extra_feedcount > 0) + flexcop_toggle_fullts_streaming(fc, 1); + else if (dvbdmxfeed->pid == 0x2000) + flexcop_toggle_fullts_streaming(fc, onoff); + else + flexcop_toggle_fullts_streaming(fc, 0); + } + + /* if it was the first or last feed request change the stream-status */ + if (fc->feedcount == onoff) { + flexcop_rcv_data_ctrl(fc, onoff); + if (fc->stream_control) /* device specific stream control */ + fc->stream_control(fc, onoff); + + /* feeding stopped -> reset the flexcop filter*/ + if (onoff == 0) { + flexcop_reset_block_300(fc); + flexcop_hw_filter_init(fc); + } + } + return 0; +} +EXPORT_SYMBOL(flexcop_pid_feed_control); + +void flexcop_hw_filter_init(struct flexcop_device *fc) +{ + int i; + flexcop_ibi_value v; + for (i = 0; i < 6 + 32*fc->has_32_hw_pid_filter; i++) + flexcop_pid_control(fc, i, 0x1fff, 0); + + flexcop_pid_group_filter(fc, 0, 0x1fe0); + flexcop_pid_group_filter_ctrl(fc, 0); + + v = fc->read_ibi_reg(fc, pid_filter_308); + v.pid_filter_308.EMM_filter_4 = 1; + v.pid_filter_308.EMM_filter_6 = 0; + fc->write_ibi_reg(fc, pid_filter_308, v); + + flexcop_null_filter_ctrl(fc, 1); +} diff --git a/drivers/media/pci/b2c2/flexcop-i2c.c b/drivers/media/pci/b2c2/flexcop-i2c.c new file mode 100644 index 0000000..965d5eb --- /dev/null +++ b/drivers/media/pci/b2c2/flexcop-i2c.c @@ -0,0 +1,288 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-i2c.c - flexcop internal 2Wire bus (I2C) and dvb i2c initialization + * see flexcop.c for copyright information + */ +#include "flexcop.h" + +#define FC_MAX_I2C_RETRIES 100000 + +static int flexcop_i2c_operation(struct flexcop_device *fc, + flexcop_ibi_value *r100) +{ + int i; + flexcop_ibi_value r; + + r100->tw_sm_c_100.working_start = 1; + deb_i2c("r100 before: %08x\n",r100->raw); + + fc->write_ibi_reg(fc, tw_sm_c_100, ibi_zero); + fc->write_ibi_reg(fc, tw_sm_c_100, *r100); /* initiating i2c operation */ + + for (i = 0; i < FC_MAX_I2C_RETRIES; i++) { + r = fc->read_ibi_reg(fc, tw_sm_c_100); + + if (!r.tw_sm_c_100.no_base_addr_ack_error) { + if (r.tw_sm_c_100.st_done) { + *r100 = r; + deb_i2c("i2c success\n"); + return 0; + } + } else { + deb_i2c("suffering from an i2c ack_error\n"); + return -EREMOTEIO; + } + } + deb_i2c("tried %d times i2c operation, " + "never finished or too many ack errors.\n", i); + return -EREMOTEIO; +} + +static int flexcop_i2c_read4(struct flexcop_i2c_adapter *i2c, + flexcop_ibi_value r100, u8 *buf) +{ + flexcop_ibi_value r104; + int len = r100.tw_sm_c_100.total_bytes, + /* remember total_bytes is buflen-1 */ + ret; + + /* work-around to have CableStar2 and SkyStar2 rev 2.7 work + * correctly: + * + * the ITD1000 is behind an i2c-gate which closes automatically + * after an i2c-transaction the STV0297 needs 2 consecutive reads + * one with no_base_addr = 0 and one with 1 + * + * those two work-arounds are conflictin: we check for the card + * type, it is set when probing the ITD1000 */ + if (i2c->fc->dev_type == FC_SKY_REV27) + r100.tw_sm_c_100.no_base_addr_ack_error = i2c->no_base_addr; + + ret = flexcop_i2c_operation(i2c->fc, &r100); + if (ret != 0) { + deb_i2c("Retrying operation\n"); + r100.tw_sm_c_100.no_base_addr_ack_error = i2c->no_base_addr; + ret = flexcop_i2c_operation(i2c->fc, &r100); + } + if (ret != 0) { + deb_i2c("read failed. %d\n", ret); + return ret; + } + + buf[0] = r100.tw_sm_c_100.data1_reg; + + if (len > 0) { + r104 = i2c->fc->read_ibi_reg(i2c->fc, tw_sm_c_104); + deb_i2c("read: r100: %08x, r104: %08x\n", r100.raw, r104.raw); + + /* there is at least one more byte, otherwise we wouldn't be here */ + buf[1] = r104.tw_sm_c_104.data2_reg; + if (len > 1) buf[2] = r104.tw_sm_c_104.data3_reg; + if (len > 2) buf[3] = r104.tw_sm_c_104.data4_reg; + } + return 0; +} + +static int flexcop_i2c_write4(struct flexcop_device *fc, + flexcop_ibi_value r100, u8 *buf) +{ + flexcop_ibi_value r104; + int len = r100.tw_sm_c_100.total_bytes; /* remember total_bytes is buflen-1 */ + r104.raw = 0; + + /* there is at least one byte, otherwise we wouldn't be here */ + r100.tw_sm_c_100.data1_reg = buf[0]; + r104.tw_sm_c_104.data2_reg = len > 0 ? buf[1] : 0; + r104.tw_sm_c_104.data3_reg = len > 1 ? buf[2] : 0; + r104.tw_sm_c_104.data4_reg = len > 2 ? buf[3] : 0; + + deb_i2c("write: r100: %08x, r104: %08x\n", r100.raw, r104.raw); + + /* write the additional i2c data before doing the actual i2c operation */ + fc->write_ibi_reg(fc, tw_sm_c_104, r104); + return flexcop_i2c_operation(fc, &r100); +} + +int flexcop_i2c_request(struct flexcop_i2c_adapter *i2c, + flexcop_access_op_t op, u8 chipaddr, u8 addr, u8 *buf, u16 len) +{ + int ret; + +#ifdef DUMP_I2C_MESSAGES + int i; +#endif + + u16 bytes_to_transfer; + flexcop_ibi_value r100; + + deb_i2c("op = %d\n",op); + r100.raw = 0; + r100.tw_sm_c_100.chipaddr = chipaddr; + r100.tw_sm_c_100.twoWS_rw = op; + r100.tw_sm_c_100.twoWS_port_reg = i2c->port; + +#ifdef DUMP_I2C_MESSAGES + printk(KERN_DEBUG "%d ", i2c->port); + if (op == FC_READ) + printk("rd("); + else + printk("wr("); + printk("%02x): %02x ", chipaddr, addr); +#endif + + /* in that case addr is the only value -> + * we write it twice as baseaddr and val0 + * BBTI is doing it like that for ISL6421 at least */ + if (i2c->no_base_addr && len == 0 && op == FC_WRITE) { + buf = &addr; + len = 1; + } + + while (len != 0) { + bytes_to_transfer = len > 4 ? 4 : len; + + r100.tw_sm_c_100.total_bytes = bytes_to_transfer - 1; + r100.tw_sm_c_100.baseaddr = addr; + + if (op == FC_READ) + ret = flexcop_i2c_read4(i2c, r100, buf); + else + ret = flexcop_i2c_write4(i2c->fc, r100, buf); + +#ifdef DUMP_I2C_MESSAGES + for (i = 0; i < bytes_to_transfer; i++) + printk("%02x ", buf[i]); +#endif + + if (ret < 0) + return ret; + + buf += bytes_to_transfer; + addr += bytes_to_transfer; + len -= bytes_to_transfer; + } + +#ifdef DUMP_I2C_MESSAGES + printk("\n"); +#endif + + return 0; +} +/* exported for PCI i2c */ +EXPORT_SYMBOL(flexcop_i2c_request); + +/* master xfer callback for demodulator */ +static int flexcop_master_xfer(struct i2c_adapter *i2c_adap, + struct i2c_msg msgs[], int num) +{ + struct flexcop_i2c_adapter *i2c = i2c_get_adapdata(i2c_adap); + int i, ret = 0; + + /* Some drivers use 1 byte or 0 byte reads as probes, which this + * driver doesn't support. These probes will always fail, so this + * hack makes them always succeed. If one knew how, it would of + * course be better to actually do the read. */ + if (num == 1 && msgs[0].flags == I2C_M_RD && msgs[0].len <= 1) + return 1; + + if (mutex_lock_interruptible(&i2c->fc->i2c_mutex)) + return -ERESTARTSYS; + + for (i = 0; i < num; i++) { + /* reading */ + if (i+1 < num && (msgs[i+1].flags == I2C_M_RD)) { + ret = i2c->fc->i2c_request(i2c, FC_READ, msgs[i].addr, + msgs[i].buf[0], msgs[i+1].buf, + msgs[i+1].len); + i++; /* skip the following message */ + } else /* writing */ + ret = i2c->fc->i2c_request(i2c, FC_WRITE, msgs[i].addr, + msgs[i].buf[0], &msgs[i].buf[1], + msgs[i].len - 1); + if (ret < 0) { + deb_i2c("i2c master_xfer failed"); + break; + } + } + + mutex_unlock(&i2c->fc->i2c_mutex); + + if (ret == 0) + ret = num; + return ret; +} + +static u32 flexcop_i2c_func(struct i2c_adapter *adapter) +{ + return I2C_FUNC_I2C; +} + +static struct i2c_algorithm flexcop_algo = { + .master_xfer = flexcop_master_xfer, + .functionality = flexcop_i2c_func, +}; + +int flexcop_i2c_init(struct flexcop_device *fc) +{ + int ret; + mutex_init(&fc->i2c_mutex); + + fc->fc_i2c_adap[0].fc = fc; + fc->fc_i2c_adap[1].fc = fc; + fc->fc_i2c_adap[2].fc = fc; + fc->fc_i2c_adap[0].port = FC_I2C_PORT_DEMOD; + fc->fc_i2c_adap[1].port = FC_I2C_PORT_EEPROM; + fc->fc_i2c_adap[2].port = FC_I2C_PORT_TUNER; + + strlcpy(fc->fc_i2c_adap[0].i2c_adap.name, "B2C2 FlexCop I2C to demod", + sizeof(fc->fc_i2c_adap[0].i2c_adap.name)); + strlcpy(fc->fc_i2c_adap[1].i2c_adap.name, "B2C2 FlexCop I2C to eeprom", + sizeof(fc->fc_i2c_adap[1].i2c_adap.name)); + strlcpy(fc->fc_i2c_adap[2].i2c_adap.name, "B2C2 FlexCop I2C to tuner", + sizeof(fc->fc_i2c_adap[2].i2c_adap.name)); + + i2c_set_adapdata(&fc->fc_i2c_adap[0].i2c_adap, &fc->fc_i2c_adap[0]); + i2c_set_adapdata(&fc->fc_i2c_adap[1].i2c_adap, &fc->fc_i2c_adap[1]); + i2c_set_adapdata(&fc->fc_i2c_adap[2].i2c_adap, &fc->fc_i2c_adap[2]); + + fc->fc_i2c_adap[0].i2c_adap.algo = + fc->fc_i2c_adap[1].i2c_adap.algo = + fc->fc_i2c_adap[2].i2c_adap.algo = &flexcop_algo; + fc->fc_i2c_adap[0].i2c_adap.algo_data = + fc->fc_i2c_adap[1].i2c_adap.algo_data = + fc->fc_i2c_adap[2].i2c_adap.algo_data = NULL; + fc->fc_i2c_adap[0].i2c_adap.dev.parent = + fc->fc_i2c_adap[1].i2c_adap.dev.parent = + fc->fc_i2c_adap[2].i2c_adap.dev.parent = fc->dev; + + ret = i2c_add_adapter(&fc->fc_i2c_adap[0].i2c_adap); + if (ret < 0) + return ret; + + ret = i2c_add_adapter(&fc->fc_i2c_adap[1].i2c_adap); + if (ret < 0) + goto adap_1_failed; + + ret = i2c_add_adapter(&fc->fc_i2c_adap[2].i2c_adap); + if (ret < 0) + goto adap_2_failed; + + fc->init_state |= FC_STATE_I2C_INIT; + return 0; + +adap_2_failed: + i2c_del_adapter(&fc->fc_i2c_adap[1].i2c_adap); +adap_1_failed: + i2c_del_adapter(&fc->fc_i2c_adap[0].i2c_adap); + return ret; +} + +void flexcop_i2c_exit(struct flexcop_device *fc) +{ + if (fc->init_state & FC_STATE_I2C_INIT) { + i2c_del_adapter(&fc->fc_i2c_adap[2].i2c_adap); + i2c_del_adapter(&fc->fc_i2c_adap[1].i2c_adap); + i2c_del_adapter(&fc->fc_i2c_adap[0].i2c_adap); + } + fc->init_state &= ~FC_STATE_I2C_INIT; +} diff --git a/drivers/media/pci/b2c2/flexcop-misc.c b/drivers/media/pci/b2c2/flexcop-misc.c new file mode 100644 index 0000000..f06f3a9 --- /dev/null +++ b/drivers/media/pci/b2c2/flexcop-misc.c @@ -0,0 +1,86 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-misc.c - miscellaneous functions + * see flexcop.c for copyright information + */ +#include "flexcop.h" + +void flexcop_determine_revision(struct flexcop_device *fc) +{ + flexcop_ibi_value v = fc->read_ibi_reg(fc,misc_204); + + switch (v.misc_204.Rev_N_sig_revision_hi) { + case 0x2: + deb_info("found a FlexCopII.\n"); + fc->rev = FLEXCOP_II; + break; + case 0x3: + deb_info("found a FlexCopIIb.\n"); + fc->rev = FLEXCOP_IIB; + break; + case 0x0: + deb_info("found a FlexCopIII.\n"); + fc->rev = FLEXCOP_III; + break; + default: + err("unknown FlexCop Revision: %x. Please report this to " + "linux-dvb@linuxtv.org.", + v.misc_204.Rev_N_sig_revision_hi); + break; + } + + if ((fc->has_32_hw_pid_filter = v.misc_204.Rev_N_sig_caps)) + deb_info("this FlexCop has " + "the additional 32 hardware pid filter.\n"); + else + deb_info("this FlexCop has " + "the 6 basic main hardware pid filter.\n"); + /* bus parts have to decide if hw pid filtering is used or not. */ +} + +static const char *flexcop_revision_names[] = { + "Unknown chip", + "FlexCopII", + "FlexCopIIb", + "FlexCopIII", +}; + +static const char *flexcop_device_names[] = { + [FC_UNK] = "Unknown device", + [FC_CABLE] = "Cable2PC/CableStar 2 DVB-C", + [FC_AIR_DVBT] = "Air2PC/AirStar 2 DVB-T", + [FC_AIR_ATSC1] = "Air2PC/AirStar 2 ATSC 1st generation", + [FC_AIR_ATSC2] = "Air2PC/AirStar 2 ATSC 2nd generation", + [FC_AIR_ATSC3] = "Air2PC/AirStar 2 ATSC 3rd generation (HD5000)", + [FC_SKY_REV23] = "Sky2PC/SkyStar 2 DVB-S rev 2.3 (old version)", + [FC_SKY_REV26] = "Sky2PC/SkyStar 2 DVB-S rev 2.6", + [FC_SKY_REV27] = "Sky2PC/SkyStar 2 DVB-S rev 2.7a/u", + [FC_SKY_REV28] = "Sky2PC/SkyStar 2 DVB-S rev 2.8", +}; + +static const char *flexcop_bus_names[] = { + "USB", + "PCI", +}; + +void flexcop_device_name(struct flexcop_device *fc, + const char *prefix, const char *suffix) +{ + info("%s '%s' at the '%s' bus controlled by a '%s' %s", + prefix, flexcop_device_names[fc->dev_type], + flexcop_bus_names[fc->bus_type], + flexcop_revision_names[fc->rev], suffix); +} + +void flexcop_dump_reg(struct flexcop_device *fc, + flexcop_ibi_register reg, int num) +{ + flexcop_ibi_value v; + int i; + for (i = 0; i < num; i++) { + v = fc->read_ibi_reg(fc, reg+4*i); + deb_rdump("0x%03x: %08x, ", reg+4*i, v.raw); + } + deb_rdump("\n"); +} +EXPORT_SYMBOL(flexcop_dump_reg); diff --git a/drivers/media/pci/b2c2/flexcop-pci.c b/drivers/media/pci/b2c2/flexcop-pci.c new file mode 100644 index 0000000..44f8fb5 --- /dev/null +++ b/drivers/media/pci/b2c2/flexcop-pci.c @@ -0,0 +1,450 @@ +/* + * Linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-pci.c - covers the PCI part including DMA transfers + * see flexcop.c for copyright information + */ + +#define FC_LOG_PREFIX "flexcop-pci" +#include "flexcop-common.h" + +static int enable_pid_filtering = 1; +module_param(enable_pid_filtering, int, 0444); +MODULE_PARM_DESC(enable_pid_filtering, + "enable hardware pid filtering: supported values: 0 (fullts), 1"); + +static int irq_chk_intv = 100; +module_param(irq_chk_intv, int, 0644); +MODULE_PARM_DESC(irq_chk_intv, "set the interval for IRQ streaming watchdog."); + +#ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG +#define dprintk(level,args...) \ + do { if ((debug & level)) printk(args); } while (0) +#define DEBSTATUS "" +#else +#define dprintk(level,args...) +#define DEBSTATUS " (debugging is not enabled)" +#endif + +#define deb_info(args...) dprintk(0x01, args) +#define deb_reg(args...) dprintk(0x02, args) +#define deb_ts(args...) dprintk(0x04, args) +#define deb_irq(args...) dprintk(0x08, args) +#define deb_chk(args...) dprintk(0x10, args) + +static int debug; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, + "set debug level (1=info,2=regs,4=TS,8=irqdma,16=check (|-able))." + DEBSTATUS); + +#define DRIVER_VERSION "0.1" +#define DRIVER_NAME "flexcop-pci" +#define DRIVER_AUTHOR "Patrick Boettcher " + +struct flexcop_pci { + struct pci_dev *pdev; + +#define FC_PCI_INIT 0x01 +#define FC_PCI_DMA_INIT 0x02 + int init_state; + + void __iomem *io_mem; + u32 irq; + /* buffersize (at least for DMA1, need to be % 188 == 0, + * this logic is required */ +#define FC_DEFAULT_DMA1_BUFSIZE (1280 * 188) +#define FC_DEFAULT_DMA2_BUFSIZE (10 * 188) + struct flexcop_dma dma[2]; + + int active_dma1_addr; /* 0 = addr0 of dma1; 1 = addr1 of dma1 */ + u32 last_dma1_cur_pos; + /* position of the pointer last time the timer/packet irq occurred */ + int count; + int count_prev; + int stream_problem; + + spinlock_t irq_lock; + unsigned long last_irq; + + struct delayed_work irq_check_work; + struct flexcop_device *fc_dev; +}; + +static int lastwreg, lastwval, lastrreg, lastrval; + +static flexcop_ibi_value flexcop_pci_read_ibi_reg(struct flexcop_device *fc, + flexcop_ibi_register r) +{ + struct flexcop_pci *fc_pci = fc->bus_specific; + flexcop_ibi_value v; + v.raw = readl(fc_pci->io_mem + r); + + if (lastrreg != r || lastrval != v.raw) { + lastrreg = r; lastrval = v.raw; + deb_reg("new rd: %3x: %08x\n", r, v.raw); + } + + return v; +} + +static int flexcop_pci_write_ibi_reg(struct flexcop_device *fc, + flexcop_ibi_register r, flexcop_ibi_value v) +{ + struct flexcop_pci *fc_pci = fc->bus_specific; + + if (lastwreg != r || lastwval != v.raw) { + lastwreg = r; lastwval = v.raw; + deb_reg("new wr: %3x: %08x\n", r, v.raw); + } + + writel(v.raw, fc_pci->io_mem + r); + return 0; +} + +static void flexcop_pci_irq_check_work(struct work_struct *work) +{ + struct flexcop_pci *fc_pci = + container_of(work, struct flexcop_pci, irq_check_work.work); + struct flexcop_device *fc = fc_pci->fc_dev; + + if (fc->feedcount) { + + if (fc_pci->count == fc_pci->count_prev) { + deb_chk("no IRQ since the last check\n"); + if (fc_pci->stream_problem++ == 3) { + struct dvb_demux_feed *feed; + deb_info("flexcop-pci: stream problem, resetting pid filter\n"); + + spin_lock_irq(&fc->demux.lock); + list_for_each_entry(feed, &fc->demux.feed_list, + list_head) { + flexcop_pid_feed_control(fc, feed, 0); + } + + list_for_each_entry(feed, &fc->demux.feed_list, + list_head) { + flexcop_pid_feed_control(fc, feed, 1); + } + spin_unlock_irq(&fc->demux.lock); + + fc_pci->stream_problem = 0; + } + } else { + fc_pci->stream_problem = 0; + fc_pci->count_prev = fc_pci->count; + } + } + + schedule_delayed_work(&fc_pci->irq_check_work, + msecs_to_jiffies(irq_chk_intv < 100 ? 100 : irq_chk_intv)); +} + +/* When PID filtering is turned on, we use the timer IRQ, because small amounts + * of data need to be passed to the user space instantly as well. When PID + * filtering is turned off, we use the page-change-IRQ */ +static irqreturn_t flexcop_pci_isr(int irq, void *dev_id) +{ + struct flexcop_pci *fc_pci = dev_id; + struct flexcop_device *fc = fc_pci->fc_dev; + unsigned long flags; + flexcop_ibi_value v; + irqreturn_t ret = IRQ_HANDLED; + + spin_lock_irqsave(&fc_pci->irq_lock, flags); + v = fc->read_ibi_reg(fc, irq_20c); + + /* errors */ + if (v.irq_20c.Data_receiver_error) + deb_chk("data receiver error\n"); + if (v.irq_20c.Continuity_error_flag) + deb_chk("Contunuity error flag is set\n"); + if (v.irq_20c.LLC_SNAP_FLAG_set) + deb_chk("LLC_SNAP_FLAG_set is set\n"); + if (v.irq_20c.Transport_Error) + deb_chk("Transport error\n"); + + if ((fc_pci->count % 1000) == 0) + deb_chk("%d valid irq took place so far\n", fc_pci->count); + + if (v.irq_20c.DMA1_IRQ_Status == 1) { + if (fc_pci->active_dma1_addr == 0) + flexcop_pass_dmx_packets(fc_pci->fc_dev, + fc_pci->dma[0].cpu_addr0, + fc_pci->dma[0].size / 188); + else + flexcop_pass_dmx_packets(fc_pci->fc_dev, + fc_pci->dma[0].cpu_addr1, + fc_pci->dma[0].size / 188); + + deb_irq("page change to page: %d\n",!fc_pci->active_dma1_addr); + fc_pci->active_dma1_addr = !fc_pci->active_dma1_addr; + /* for the timer IRQ we only can use buffer dmx feeding, because we don't have + * complete TS packets when reading from the DMA memory */ + } else if (v.irq_20c.DMA1_Timer_Status == 1) { + dma_addr_t cur_addr = + fc->read_ibi_reg(fc,dma1_008).dma_0x8.dma_cur_addr << 2; + u32 cur_pos = cur_addr - fc_pci->dma[0].dma_addr0; + + deb_irq("%u irq: %08x cur_addr: %llx: cur_pos: %08x, " + "last_cur_pos: %08x ", + jiffies_to_usecs(jiffies - fc_pci->last_irq), + v.raw, (unsigned long long)cur_addr, cur_pos, + fc_pci->last_dma1_cur_pos); + fc_pci->last_irq = jiffies; + + /* buffer end was reached, restarted from the beginning + * pass the data from last_cur_pos to the buffer end to the demux + */ + if (cur_pos < fc_pci->last_dma1_cur_pos) { + deb_irq(" end was reached: passing %d bytes ", + (fc_pci->dma[0].size*2 - 1) - + fc_pci->last_dma1_cur_pos); + flexcop_pass_dmx_data(fc_pci->fc_dev, + fc_pci->dma[0].cpu_addr0 + + fc_pci->last_dma1_cur_pos, + (fc_pci->dma[0].size*2) - + fc_pci->last_dma1_cur_pos); + fc_pci->last_dma1_cur_pos = 0; + } + + if (cur_pos > fc_pci->last_dma1_cur_pos) { + deb_irq(" passing %d bytes ", + cur_pos - fc_pci->last_dma1_cur_pos); + flexcop_pass_dmx_data(fc_pci->fc_dev, + fc_pci->dma[0].cpu_addr0 + + fc_pci->last_dma1_cur_pos, + cur_pos - fc_pci->last_dma1_cur_pos); + } + deb_irq("\n"); + + fc_pci->last_dma1_cur_pos = cur_pos; + fc_pci->count++; + } else { + deb_irq("isr for flexcop called, " + "apparently without reason (%08x)\n", v.raw); + ret = IRQ_NONE; + } + + spin_unlock_irqrestore(&fc_pci->irq_lock, flags); + return ret; +} + +static int flexcop_pci_stream_control(struct flexcop_device *fc, int onoff) +{ + struct flexcop_pci *fc_pci = fc->bus_specific; + if (onoff) { + flexcop_dma_config(fc, &fc_pci->dma[0], FC_DMA_1); + flexcop_dma_config(fc, &fc_pci->dma[1], FC_DMA_2); + flexcop_dma_config_timer(fc, FC_DMA_1, 0); + flexcop_dma_xfer_control(fc, FC_DMA_1, + FC_DMA_SUBADDR_0 | FC_DMA_SUBADDR_1, 1); + deb_irq("DMA xfer enabled\n"); + + fc_pci->last_dma1_cur_pos = 0; + flexcop_dma_control_timer_irq(fc, FC_DMA_1, 1); + deb_irq("IRQ enabled\n"); + fc_pci->count_prev = fc_pci->count; + } else { + flexcop_dma_control_timer_irq(fc, FC_DMA_1, 0); + deb_irq("IRQ disabled\n"); + + flexcop_dma_xfer_control(fc, FC_DMA_1, + FC_DMA_SUBADDR_0 | FC_DMA_SUBADDR_1, 0); + deb_irq("DMA xfer disabled\n"); + } + return 0; +} + +static int flexcop_pci_dma_init(struct flexcop_pci *fc_pci) +{ + int ret; + ret = flexcop_dma_allocate(fc_pci->pdev, &fc_pci->dma[0], + FC_DEFAULT_DMA1_BUFSIZE); + if (ret != 0) + return ret; + + ret = flexcop_dma_allocate(fc_pci->pdev, &fc_pci->dma[1], + FC_DEFAULT_DMA2_BUFSIZE); + if (ret != 0) { + flexcop_dma_free(&fc_pci->dma[0]); + return ret; + } + + flexcop_sram_set_dest(fc_pci->fc_dev, FC_SRAM_DEST_MEDIA | + FC_SRAM_DEST_NET, FC_SRAM_DEST_TARGET_DMA1); + flexcop_sram_set_dest(fc_pci->fc_dev, FC_SRAM_DEST_CAO | + FC_SRAM_DEST_CAI, FC_SRAM_DEST_TARGET_DMA2); + fc_pci->init_state |= FC_PCI_DMA_INIT; + return ret; +} + +static void flexcop_pci_dma_exit(struct flexcop_pci *fc_pci) +{ + if (fc_pci->init_state & FC_PCI_DMA_INIT) { + flexcop_dma_free(&fc_pci->dma[0]); + flexcop_dma_free(&fc_pci->dma[1]); + } + fc_pci->init_state &= ~FC_PCI_DMA_INIT; +} + +static int flexcop_pci_init(struct flexcop_pci *fc_pci) +{ + int ret; + + info("card revision %x", fc_pci->pdev->revision); + + if ((ret = pci_enable_device(fc_pci->pdev)) != 0) + return ret; + pci_set_master(fc_pci->pdev); + + if ((ret = pci_request_regions(fc_pci->pdev, DRIVER_NAME)) != 0) + goto err_pci_disable_device; + + fc_pci->io_mem = pci_iomap(fc_pci->pdev, 0, 0x800); + + if (!fc_pci->io_mem) { + err("cannot map io memory\n"); + ret = -EIO; + goto err_pci_release_regions; + } + + pci_set_drvdata(fc_pci->pdev, fc_pci); + spin_lock_init(&fc_pci->irq_lock); + if ((ret = request_irq(fc_pci->pdev->irq, flexcop_pci_isr, + IRQF_SHARED, DRIVER_NAME, fc_pci)) != 0) + goto err_pci_iounmap; + + fc_pci->init_state |= FC_PCI_INIT; + return ret; + +err_pci_iounmap: + pci_iounmap(fc_pci->pdev, fc_pci->io_mem); + pci_set_drvdata(fc_pci->pdev, NULL); +err_pci_release_regions: + pci_release_regions(fc_pci->pdev); +err_pci_disable_device: + pci_disable_device(fc_pci->pdev); + return ret; +} + +static void flexcop_pci_exit(struct flexcop_pci *fc_pci) +{ + if (fc_pci->init_state & FC_PCI_INIT) { + free_irq(fc_pci->pdev->irq, fc_pci); + pci_iounmap(fc_pci->pdev, fc_pci->io_mem); + pci_set_drvdata(fc_pci->pdev, NULL); + pci_release_regions(fc_pci->pdev); + pci_disable_device(fc_pci->pdev); + } + fc_pci->init_state &= ~FC_PCI_INIT; +} + +static int flexcop_pci_probe(struct pci_dev *pdev, + const struct pci_device_id *ent) +{ + struct flexcop_device *fc; + struct flexcop_pci *fc_pci; + int ret = -ENOMEM; + + if ((fc = flexcop_device_kmalloc(sizeof(struct flexcop_pci))) == NULL) { + err("out of memory\n"); + return -ENOMEM; + } + + /* general flexcop init */ + fc_pci = fc->bus_specific; + fc_pci->fc_dev = fc; + + fc->read_ibi_reg = flexcop_pci_read_ibi_reg; + fc->write_ibi_reg = flexcop_pci_write_ibi_reg; + fc->i2c_request = flexcop_i2c_request; + fc->get_mac_addr = flexcop_eeprom_check_mac_addr; + fc->stream_control = flexcop_pci_stream_control; + + if (enable_pid_filtering) + info("will use the HW PID filter."); + else + info("will pass the complete TS to the demuxer."); + + fc->pid_filtering = enable_pid_filtering; + fc->bus_type = FC_PCI; + fc->dev = &pdev->dev; + fc->owner = THIS_MODULE; + + /* bus specific part */ + fc_pci->pdev = pdev; + if ((ret = flexcop_pci_init(fc_pci)) != 0) + goto err_kfree; + + /* init flexcop */ + if ((ret = flexcop_device_initialize(fc)) != 0) + goto err_pci_exit; + + /* init dma */ + if ((ret = flexcop_pci_dma_init(fc_pci)) != 0) + goto err_fc_exit; + + INIT_DELAYED_WORK(&fc_pci->irq_check_work, flexcop_pci_irq_check_work); + + if (irq_chk_intv > 0) + schedule_delayed_work(&fc_pci->irq_check_work, + msecs_to_jiffies(irq_chk_intv < 100 ? + 100 : + irq_chk_intv)); + return ret; + +err_fc_exit: + flexcop_device_exit(fc); +err_pci_exit: + flexcop_pci_exit(fc_pci); +err_kfree: + flexcop_device_kfree(fc); + return ret; +} + +/* in theory every _exit function should be called exactly two times, + * here and in the bail-out-part of the _init-function + */ +static void flexcop_pci_remove(struct pci_dev *pdev) +{ + struct flexcop_pci *fc_pci = pci_get_drvdata(pdev); + + if (irq_chk_intv > 0) + cancel_delayed_work(&fc_pci->irq_check_work); + + flexcop_pci_dma_exit(fc_pci); + flexcop_device_exit(fc_pci->fc_dev); + flexcop_pci_exit(fc_pci); + flexcop_device_kfree(fc_pci->fc_dev); +} + +static struct pci_device_id flexcop_pci_tbl[] = { + { PCI_DEVICE(0x13d0, 0x2103) }, + { }, +}; + +MODULE_DEVICE_TABLE(pci, flexcop_pci_tbl); + +static struct pci_driver flexcop_pci_driver = { + .name = "b2c2_flexcop_pci", + .id_table = flexcop_pci_tbl, + .probe = flexcop_pci_probe, + .remove = flexcop_pci_remove, +}; + +static int __init flexcop_pci_module_init(void) +{ + return pci_register_driver(&flexcop_pci_driver); +} + +static void __exit flexcop_pci_module_exit(void) +{ + pci_unregister_driver(&flexcop_pci_driver); +} + +module_init(flexcop_pci_module_init); +module_exit(flexcop_pci_module_exit); + +MODULE_AUTHOR(DRIVER_AUTHOR); +MODULE_DESCRIPTION(DRIVER_NAME); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/pci/b2c2/flexcop-reg.h b/drivers/media/pci/b2c2/flexcop-reg.h new file mode 100644 index 0000000..dc4528d --- /dev/null +++ b/drivers/media/pci/b2c2/flexcop-reg.h @@ -0,0 +1,166 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-reg.h - register abstraction for FlexCopII, FlexCopIIb and FlexCopIII + * see flexcop.c for copyright information + */ +#ifndef __FLEXCOP_REG_H__ +#define __FLEXCOP_REG_H__ + +typedef enum { + FLEXCOP_UNK = 0, + FLEXCOP_II, + FLEXCOP_IIB, + FLEXCOP_III, +} flexcop_revision_t; + +typedef enum { + FC_UNK = 0, + FC_CABLE, + FC_AIR_DVBT, + FC_AIR_ATSC1, + FC_AIR_ATSC2, + FC_AIR_ATSC3, + FC_SKY_REV23, + FC_SKY_REV26, + FC_SKY_REV27, + FC_SKY_REV28, +} flexcop_device_type_t; + +typedef enum { + FC_USB = 0, + FC_PCI, +} flexcop_bus_t; + +/* FlexCop IBI Registers */ +#if defined(__LITTLE_ENDIAN) +#include "flexcop_ibi_value_le.h" +#else +#if defined(__BIG_ENDIAN) +#include "flexcop_ibi_value_be.h" +#else +#error no endian defined +#endif +#endif + +#define fc_data_Tag_ID_DVB 0x3e +#define fc_data_Tag_ID_ATSC 0x3f +#define fc_data_Tag_ID_IDSB 0x8b + +#define fc_key_code_default 0x1 +#define fc_key_code_even 0x2 +#define fc_key_code_odd 0x3 + +extern flexcop_ibi_value ibi_zero; + +typedef enum { + FC_I2C_PORT_DEMOD = 1, + FC_I2C_PORT_EEPROM = 2, + FC_I2C_PORT_TUNER = 3, +} flexcop_i2c_port_t; + +typedef enum { + FC_WRITE = 0, + FC_READ = 1, +} flexcop_access_op_t; + +typedef enum { + FC_SRAM_DEST_NET = 1, + FC_SRAM_DEST_CAI = 2, + FC_SRAM_DEST_CAO = 4, + FC_SRAM_DEST_MEDIA = 8 +} flexcop_sram_dest_t; + +typedef enum { + FC_SRAM_DEST_TARGET_WAN_USB = 0, + FC_SRAM_DEST_TARGET_DMA1 = 1, + FC_SRAM_DEST_TARGET_DMA2 = 2, + FC_SRAM_DEST_TARGET_FC3_CA = 3 +} flexcop_sram_dest_target_t; + +typedef enum { + FC_SRAM_2_32KB = 0, /* 64KB */ + FC_SRAM_1_32KB = 1, /* 32KB - default fow FCII */ + FC_SRAM_1_128KB = 2, /* 128KB */ + FC_SRAM_1_48KB = 3, /* 48KB - default for FCIII */ +} flexcop_sram_type_t; + +typedef enum { + FC_WAN_SPEED_4MBITS = 0, + FC_WAN_SPEED_8MBITS = 1, + FC_WAN_SPEED_12MBITS = 2, + FC_WAN_SPEED_16MBITS = 3, +} flexcop_wan_speed_t; + +typedef enum { + FC_DMA_1 = 1, + FC_DMA_2 = 2, +} flexcop_dma_index_t; + +typedef enum { + FC_DMA_SUBADDR_0 = 1, + FC_DMA_SUBADDR_1 = 2, +} flexcop_dma_addr_index_t; + +/* names of the particular registers */ +typedef enum { + dma1_000 = 0x000, + dma1_004 = 0x004, + dma1_008 = 0x008, + dma1_00c = 0x00c, + dma2_010 = 0x010, + dma2_014 = 0x014, + dma2_018 = 0x018, + dma2_01c = 0x01c, + + tw_sm_c_100 = 0x100, + tw_sm_c_104 = 0x104, + tw_sm_c_108 = 0x108, + tw_sm_c_10c = 0x10c, + tw_sm_c_110 = 0x110, + + lnb_switch_freq_200 = 0x200, + misc_204 = 0x204, + ctrl_208 = 0x208, + irq_20c = 0x20c, + sw_reset_210 = 0x210, + misc_214 = 0x214, + mbox_v8_to_host_218 = 0x218, + mbox_host_to_v8_21c = 0x21c, + + pid_filter_300 = 0x300, + pid_filter_304 = 0x304, + pid_filter_308 = 0x308, + pid_filter_30c = 0x30c, + index_reg_310 = 0x310, + pid_n_reg_314 = 0x314, + mac_low_reg_318 = 0x318, + mac_high_reg_31c = 0x31c, + + data_tag_400 = 0x400, + card_id_408 = 0x408, + card_id_40c = 0x40c, + mac_address_418 = 0x418, + mac_address_41c = 0x41c, + + ci_600 = 0x600, + pi_604 = 0x604, + pi_608 = 0x608, + dvb_reg_60c = 0x60c, + + sram_ctrl_reg_700 = 0x700, + net_buf_reg_704 = 0x704, + cai_buf_reg_708 = 0x708, + cao_buf_reg_70c = 0x70c, + media_buf_reg_710 = 0x710, + sram_dest_reg_714 = 0x714, + net_buf_reg_718 = 0x718, + wan_ctrl_reg_71c = 0x71c, +} flexcop_ibi_register; + +#define flexcop_set_ibi_value(reg,attr,val) { \ + flexcop_ibi_value v = fc->read_ibi_reg(fc,reg); \ + v.reg.attr = val; \ + fc->write_ibi_reg(fc,reg,v); \ +} + +#endif diff --git a/drivers/media/pci/b2c2/flexcop-sram.c b/drivers/media/pci/b2c2/flexcop-sram.c new file mode 100644 index 0000000..f2199e4 --- /dev/null +++ b/drivers/media/pci/b2c2/flexcop-sram.c @@ -0,0 +1,363 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-sram.c - functions for controlling the SRAM + * see flexcop.c for copyright information + */ +#include "flexcop.h" + +static void flexcop_sram_set_chip(struct flexcop_device *fc, + flexcop_sram_type_t type) +{ + flexcop_set_ibi_value(wan_ctrl_reg_71c, sram_chip, type); +} + +int flexcop_sram_init(struct flexcop_device *fc) +{ + switch (fc->rev) { + case FLEXCOP_II: + case FLEXCOP_IIB: + flexcop_sram_set_chip(fc, FC_SRAM_1_32KB); + break; + case FLEXCOP_III: + flexcop_sram_set_chip(fc, FC_SRAM_1_48KB); + break; + default: + return -EINVAL; + } + return 0; +} + +int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest, + flexcop_sram_dest_target_t target) +{ + flexcop_ibi_value v; + v = fc->read_ibi_reg(fc, sram_dest_reg_714); + + if (fc->rev != FLEXCOP_III && target == FC_SRAM_DEST_TARGET_FC3_CA) { + err("SRAM destination target to available on FlexCopII(b)\n"); + return -EINVAL; + } + deb_sram("sram dest: %x target: %x\n", dest, target); + + if (dest & FC_SRAM_DEST_NET) + v.sram_dest_reg_714.NET_Dest = target; + if (dest & FC_SRAM_DEST_CAI) + v.sram_dest_reg_714.CAI_Dest = target; + if (dest & FC_SRAM_DEST_CAO) + v.sram_dest_reg_714.CAO_Dest = target; + if (dest & FC_SRAM_DEST_MEDIA) + v.sram_dest_reg_714.MEDIA_Dest = target; + + fc->write_ibi_reg(fc,sram_dest_reg_714,v); + udelay(1000); /* TODO delay really necessary */ + + return 0; +} +EXPORT_SYMBOL(flexcop_sram_set_dest); + +void flexcop_wan_set_speed(struct flexcop_device *fc, flexcop_wan_speed_t s) +{ + flexcop_set_ibi_value(wan_ctrl_reg_71c,wan_speed_sig,s); +} +EXPORT_SYMBOL(flexcop_wan_set_speed); + +void flexcop_sram_ctrl(struct flexcop_device *fc, int usb_wan, int sramdma, int maximumfill) +{ + flexcop_ibi_value v = fc->read_ibi_reg(fc,sram_dest_reg_714); + v.sram_dest_reg_714.ctrl_usb_wan = usb_wan; + v.sram_dest_reg_714.ctrl_sramdma = sramdma; + v.sram_dest_reg_714.ctrl_maximumfill = maximumfill; + fc->write_ibi_reg(fc,sram_dest_reg_714,v); +} +EXPORT_SYMBOL(flexcop_sram_ctrl); + +#if 0 +static void flexcop_sram_write(struct adapter *adapter, u32 bank, u32 addr, u8 *buf, u32 len) +{ + int i, retries; + u32 command; + + for (i = 0; i < len; i++) { + command = bank | addr | 0x04000000 | (*buf << 0x10); + + retries = 2; + + while (((read_reg_dw(adapter, 0x700) & 0x80000000) != 0) && (retries > 0)) { + mdelay(1); + retries--; + }; + + if (retries == 0) + printk("%s: SRAM timeout\n", __func__); + + write_reg_dw(adapter, 0x700, command); + + buf++; + addr++; + } +} + +static void flex_sram_read(struct adapter *adapter, u32 bank, u32 addr, u8 *buf, u32 len) +{ + int i, retries; + u32 command, value; + + for (i = 0; i < len; i++) { + command = bank | addr | 0x04008000; + + retries = 10000; + + while (((read_reg_dw(adapter, 0x700) & 0x80000000) != 0) && (retries > 0)) { + mdelay(1); + retries--; + }; + + if (retries == 0) + printk("%s: SRAM timeout\n", __func__); + + write_reg_dw(adapter, 0x700, command); + + retries = 10000; + + while (((read_reg_dw(adapter, 0x700) & 0x80000000) != 0) && (retries > 0)) { + mdelay(1); + retries--; + }; + + if (retries == 0) + printk("%s: SRAM timeout\n", __func__); + + value = read_reg_dw(adapter, 0x700) >> 0x10; + + *buf = (value & 0xff); + + addr++; + buf++; + } +} + +static void sram_write_chunk(struct adapter *adapter, u32 addr, u8 *buf, u16 len) +{ + u32 bank; + + bank = 0; + + if (adapter->dw_sram_type == 0x20000) { + bank = (addr & 0x18000) << 0x0d; + } + + if (adapter->dw_sram_type == 0x00000) { + if ((addr >> 0x0f) == 0) + bank = 0x20000000; + else + bank = 0x10000000; + } + flex_sram_write(adapter, bank, addr & 0x7fff, buf, len); +} + +static void sram_read_chunk(struct adapter *adapter, u32 addr, u8 *buf, u16 len) +{ + u32 bank; + bank = 0; + + if (adapter->dw_sram_type == 0x20000) { + bank = (addr & 0x18000) << 0x0d; + } + + if (adapter->dw_sram_type == 0x00000) { + if ((addr >> 0x0f) == 0) + bank = 0x20000000; + else + bank = 0x10000000; + } + flex_sram_read(adapter, bank, addr & 0x7fff, buf, len); +} + +static void sram_read(struct adapter *adapter, u32 addr, u8 *buf, u32 len) +{ + u32 length; + while (len != 0) { + length = len; + /* check if the address range belongs to the same + * 32K memory chip. If not, the data is read + * from one chip at a time */ + if ((addr >> 0x0f) != ((addr + len - 1) >> 0x0f)) { + length = (((addr >> 0x0f) + 1) << 0x0f) - addr; + } + + sram_read_chunk(adapter, addr, buf, length); + addr = addr + length; + buf = buf + length; + len = len - length; + } +} + +static void sram_write(struct adapter *adapter, u32 addr, u8 *buf, u32 len) +{ + u32 length; + while (len != 0) { + length = len; + + /* check if the address range belongs to the same + * 32K memory chip. If not, the data is + * written to one chip at a time */ + if ((addr >> 0x0f) != ((addr + len - 1) >> 0x0f)) { + length = (((addr >> 0x0f) + 1) << 0x0f) - addr; + } + + sram_write_chunk(adapter, addr, buf, length); + addr = addr + length; + buf = buf + length; + len = len - length; + } +} + +static void sram_set_size(struct adapter *adapter, u32 mask) +{ + write_reg_dw(adapter, 0x71c, + (mask | (~0x30000 & read_reg_dw(adapter, 0x71c)))); +} + +static void sram_init(struct adapter *adapter) +{ + u32 tmp; + tmp = read_reg_dw(adapter, 0x71c); + write_reg_dw(adapter, 0x71c, 1); + + if (read_reg_dw(adapter, 0x71c) != 0) { + write_reg_dw(adapter, 0x71c, tmp); + adapter->dw_sram_type = tmp & 0x30000; + ddprintk("%s: dw_sram_type = %x\n", __func__, adapter->dw_sram_type); + } else { + adapter->dw_sram_type = 0x10000; + ddprintk("%s: dw_sram_type = %x\n", __func__, adapter->dw_sram_type); + } +} + +static int sram_test_location(struct adapter *adapter, u32 mask, u32 addr) +{ + u8 tmp1, tmp2; + dprintk("%s: mask = %x, addr = %x\n", __func__, mask, addr); + + sram_set_size(adapter, mask); + sram_init(adapter); + + tmp2 = 0xa5; + tmp1 = 0x4f; + + sram_write(adapter, addr, &tmp2, 1); + sram_write(adapter, addr + 4, &tmp1, 1); + + tmp2 = 0; + mdelay(20); + + sram_read(adapter, addr, &tmp2, 1); + sram_read(adapter, addr, &tmp2, 1); + + dprintk("%s: wrote 0xa5, read 0x%2x\n", __func__, tmp2); + + if (tmp2 != 0xa5) + return 0; + + tmp2 = 0x5a; + tmp1 = 0xf4; + + sram_write(adapter, addr, &tmp2, 1); + sram_write(adapter, addr + 4, &tmp1, 1); + + tmp2 = 0; + mdelay(20); + + sram_read(adapter, addr, &tmp2, 1); + sram_read(adapter, addr, &tmp2, 1); + + dprintk("%s: wrote 0x5a, read 0x%2x\n", __func__, tmp2); + + if (tmp2 != 0x5a) + return 0; + return 1; +} + +static u32 sram_length(struct adapter *adapter) +{ + if (adapter->dw_sram_type == 0x10000) + return 32768; /* 32K */ + if (adapter->dw_sram_type == 0x00000) + return 65536; /* 64K */ + if (adapter->dw_sram_type == 0x20000) + return 131072; /* 128K */ + return 32768; /* 32K */ +} + +/* FlexcopII can work with 32K, 64K or 128K of external SRAM memory. + - for 128K there are 4x32K chips at bank 0,1,2,3. + - for 64K there are 2x32K chips at bank 1,2. + - for 32K there is one 32K chip at bank 0. + + FlexCop works only with one bank at a time. The bank is selected + by bits 28-29 of the 0x700 register. + + bank 0 covers addresses 0x00000-0x07fff + bank 1 covers addresses 0x08000-0x0ffff + bank 2 covers addresses 0x10000-0x17fff + bank 3 covers addresses 0x18000-0x1ffff */ + +static int flexcop_sram_detect(struct flexcop_device *fc) +{ + flexcop_ibi_value r208, r71c_0, vr71c_1; + r208 = fc->read_ibi_reg(fc, ctrl_208); + fc->write_ibi_reg(fc, ctrl_208, ibi_zero); + + r71c_0 = fc->read_ibi_reg(fc, wan_ctrl_reg_71c); + write_reg_dw(adapter, 0x71c, 1); + tmp3 = read_reg_dw(adapter, 0x71c); + dprintk("%s: tmp3 = %x\n", __func__, tmp3); + write_reg_dw(adapter, 0x71c, tmp2); + + // check for internal SRAM ??? + tmp3--; + if (tmp3 != 0) { + sram_set_size(adapter, 0x10000); + sram_init(adapter); + write_reg_dw(adapter, 0x208, tmp); + dprintk("%s: sram size = 32K\n", __func__); + return 32; + } + + if (sram_test_location(adapter, 0x20000, 0x18000) != 0) { + sram_set_size(adapter, 0x20000); + sram_init(adapter); + write_reg_dw(adapter, 0x208, tmp); + dprintk("%s: sram size = 128K\n", __func__); + return 128; + } + + if (sram_test_location(adapter, 0x00000, 0x10000) != 0) { + sram_set_size(adapter, 0x00000); + sram_init(adapter); + write_reg_dw(adapter, 0x208, tmp); + dprintk("%s: sram size = 64K\n", __func__); + return 64; + } + + if (sram_test_location(adapter, 0x10000, 0x00000) != 0) { + sram_set_size(adapter, 0x10000); + sram_init(adapter); + write_reg_dw(adapter, 0x208, tmp); + dprintk("%s: sram size = 32K\n", __func__); + return 32; + } + + sram_set_size(adapter, 0x10000); + sram_init(adapter); + write_reg_dw(adapter, 0x208, tmp); + dprintk("%s: SRAM detection failed. Set to 32K \n", __func__); + return 0; +} + +static void sll_detect_sram_size(struct adapter *adapter) +{ + sram_detect_for_flex2(adapter); +} + +#endif diff --git a/drivers/media/pci/b2c2/flexcop-usb.c b/drivers/media/pci/b2c2/flexcop-usb.c new file mode 100644 index 0000000..8b6275f --- /dev/null +++ b/drivers/media/pci/b2c2/flexcop-usb.c @@ -0,0 +1,587 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-usb.c - covers the USB part + * see flexcop.c for copyright information + */ +#define FC_LOG_PREFIX "flexcop_usb" +#include "flexcop-usb.h" +#include "flexcop-common.h" + +/* Version information */ +#define DRIVER_VERSION "0.1" +#define DRIVER_NAME "Technisat/B2C2 FlexCop II/IIb/III Digital TV USB Driver" +#define DRIVER_AUTHOR "Patrick Boettcher " + +/* debug */ +#ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG +#define dprintk(level,args...) \ + do { if ((debug & level)) printk(args); } while (0) + +#define debug_dump(b, l, method) do {\ + int i; \ + for (i = 0; i < l; i++) \ + method("%02x ", b[i]); \ + method("\n"); \ +} while (0) + +#define DEBSTATUS "" +#else +#define dprintk(level, args...) +#define debug_dump(b, l, method) +#define DEBSTATUS " (debugging is not enabled)" +#endif + +static int debug; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "set debugging level (1=info,ts=2," + "ctrl=4,i2c=8,v8mem=16 (or-able))." DEBSTATUS); +#undef DEBSTATUS + +#define deb_info(args...) dprintk(0x01, args) +#define deb_ts(args...) dprintk(0x02, args) +#define deb_ctrl(args...) dprintk(0x04, args) +#define deb_i2c(args...) dprintk(0x08, args) +#define deb_v8(args...) dprintk(0x10, args) + +/* JLP 111700: we will include the 1 bit gap between the upper and lower 3 bits + * in the IBI address, to make the V8 code simpler. + * PCI ADDRESS FORMAT: 0x71C -> 0000 0111 0001 1100 (the six bits used) + * in general: 0000 0HHH 000L LL00 + * IBI ADDRESS FORMAT: RHHH BLLL + * + * where R is the read(1)/write(0) bit, B is the busy bit + * and HHH and LLL are the two sets of three bits from the PCI address. + */ +#define B2C2_FLEX_PCIOFFSET_TO_INTERNALADDR(usPCI) (u8) \ + (((usPCI >> 2) & 0x07) + ((usPCI >> 4) & 0x70)) +#define B2C2_FLEX_INTERNALADDR_TO_PCIOFFSET(ucAddr) (u16) \ + (((ucAddr & 0x07) << 2) + ((ucAddr & 0x70) << 4)) + +/* + * DKT 020228 + * - forget about this VENDOR_BUFFER_SIZE, read and write register + * deal with DWORD or 4 bytes, that should be should from now on + * - from now on, we don't support anything older than firm 1.00 + * I eliminated the write register as a 2 trip of writing hi word and lo word + * and force this to write only 4 bytes at a time. + * NOTE: this should work with all the firmware from 1.00 and newer + */ +static int flexcop_usb_readwrite_dw(struct flexcop_device *fc, u16 wRegOffsPCI, u32 *val, u8 read) +{ + struct flexcop_usb *fc_usb = fc->bus_specific; + u8 request = read ? B2C2_USB_READ_REG : B2C2_USB_WRITE_REG; + u8 request_type = (read ? USB_DIR_IN : USB_DIR_OUT) | USB_TYPE_VENDOR; + u8 wAddress = B2C2_FLEX_PCIOFFSET_TO_INTERNALADDR(wRegOffsPCI) | + (read ? 0x80 : 0); + + int len = usb_control_msg(fc_usb->udev, + read ? B2C2_USB_CTRL_PIPE_IN : B2C2_USB_CTRL_PIPE_OUT, + request, + request_type, /* 0xc0 read or 0x40 write */ + wAddress, + 0, + val, + sizeof(u32), + B2C2_WAIT_FOR_OPERATION_RDW * HZ); + + if (len != sizeof(u32)) { + err("error while %s dword from %d (%d).", read ? "reading" : + "writing", wAddress, wRegOffsPCI); + return -EIO; + } + return 0; +} +/* + * DKT 010817 - add support for V8 memory read/write and flash update + */ +static int flexcop_usb_v8_memory_req(struct flexcop_usb *fc_usb, + flexcop_usb_request_t req, u8 page, u16 wAddress, + u8 *pbBuffer, u32 buflen) +{ + u8 request_type = USB_TYPE_VENDOR; + u16 wIndex; + int nWaitTime, pipe, len; + wIndex = page << 8; + + switch (req) { + case B2C2_USB_READ_V8_MEM: + nWaitTime = B2C2_WAIT_FOR_OPERATION_V8READ; + request_type |= USB_DIR_IN; + pipe = B2C2_USB_CTRL_PIPE_IN; + break; + case B2C2_USB_WRITE_V8_MEM: + wIndex |= pbBuffer[0]; + request_type |= USB_DIR_OUT; + nWaitTime = B2C2_WAIT_FOR_OPERATION_V8WRITE; + pipe = B2C2_USB_CTRL_PIPE_OUT; + break; + case B2C2_USB_FLASH_BLOCK: + request_type |= USB_DIR_OUT; + nWaitTime = B2C2_WAIT_FOR_OPERATION_V8FLASH; + pipe = B2C2_USB_CTRL_PIPE_OUT; + break; + default: + deb_info("unsupported request for v8_mem_req %x.\n", req); + return -EINVAL; + } + deb_v8("v8mem: %02x %02x %04x %04x, len: %d\n", request_type, req, + wAddress, wIndex, buflen); + + len = usb_control_msg(fc_usb->udev, pipe, + req, + request_type, + wAddress, + wIndex, + pbBuffer, + buflen, + nWaitTime * HZ); + + debug_dump(pbBuffer, len, deb_v8); + return len == buflen ? 0 : -EIO; +} + +#define bytes_left_to_read_on_page(paddr,buflen) \ + ((V8_MEMORY_PAGE_SIZE - (paddr & V8_MEMORY_PAGE_MASK)) > buflen \ + ? buflen : (V8_MEMORY_PAGE_SIZE - (paddr & V8_MEMORY_PAGE_MASK))) + +static int flexcop_usb_memory_req(struct flexcop_usb *fc_usb, + flexcop_usb_request_t req, flexcop_usb_mem_page_t page_start, + u32 addr, int extended, u8 *buf, u32 len) +{ + int i,ret = 0; + u16 wMax; + u32 pagechunk = 0; + + switch(req) { + case B2C2_USB_READ_V8_MEM: + wMax = USB_MEM_READ_MAX; + break; + case B2C2_USB_WRITE_V8_MEM: + wMax = USB_MEM_WRITE_MAX; + break; + case B2C2_USB_FLASH_BLOCK: + wMax = USB_FLASH_MAX; + break; + default: + return -EINVAL; + break; + } + for (i = 0; i < len;) { + pagechunk = + wMax < bytes_left_to_read_on_page(addr, len) ? + wMax : + bytes_left_to_read_on_page(addr, len); + deb_info("%x\n", + (addr & V8_MEMORY_PAGE_MASK) | + (V8_MEMORY_EXTENDED*extended)); + + ret = flexcop_usb_v8_memory_req(fc_usb, req, + page_start + (addr / V8_MEMORY_PAGE_SIZE), + (addr & V8_MEMORY_PAGE_MASK) | + (V8_MEMORY_EXTENDED*extended), + &buf[i], pagechunk); + + if (ret < 0) + return ret; + addr += pagechunk; + len -= pagechunk; + } + return 0; +} + +static int flexcop_usb_get_mac_addr(struct flexcop_device *fc, int extended) +{ + return flexcop_usb_memory_req(fc->bus_specific, B2C2_USB_READ_V8_MEM, + V8_MEMORY_PAGE_FLASH, 0x1f010, 1, + fc->dvb_adapter.proposed_mac, 6); +} + +#if 0 +static int flexcop_usb_utility_req(struct flexcop_usb *fc_usb, int set, + flexcop_usb_utility_function_t func, u8 extra, u16 wIndex, + u16 buflen, u8 *pvBuffer) +{ + u16 wValue; + u8 request_type = (set ? USB_DIR_OUT : USB_DIR_IN) | USB_TYPE_VENDOR; + int nWaitTime = 2, + pipe = set ? B2C2_USB_CTRL_PIPE_OUT : B2C2_USB_CTRL_PIPE_IN, len; + wValue = (func << 8) | extra; + + len = usb_control_msg(fc_usb->udev,pipe, + B2C2_USB_UTILITY, + request_type, + wValue, + wIndex, + pvBuffer, + buflen, + nWaitTime * HZ); + return len == buflen ? 0 : -EIO; +} +#endif + +/* usb i2c stuff */ +static int flexcop_usb_i2c_req(struct flexcop_i2c_adapter *i2c, + flexcop_usb_request_t req, flexcop_usb_i2c_function_t func, + u8 chipaddr, u8 addr, u8 *buf, u8 buflen) +{ + struct flexcop_usb *fc_usb = i2c->fc->bus_specific; + u16 wValue, wIndex; + int nWaitTime,pipe,len; + u8 request_type = USB_TYPE_VENDOR; + + switch (func) { + case USB_FUNC_I2C_WRITE: + case USB_FUNC_I2C_MULTIWRITE: + case USB_FUNC_I2C_REPEATWRITE: + /* DKT 020208 - add this to support special case of DiSEqC */ + case USB_FUNC_I2C_CHECKWRITE: + pipe = B2C2_USB_CTRL_PIPE_OUT; + nWaitTime = 2; + request_type |= USB_DIR_OUT; + break; + case USB_FUNC_I2C_READ: + case USB_FUNC_I2C_REPEATREAD: + pipe = B2C2_USB_CTRL_PIPE_IN; + nWaitTime = 2; + request_type |= USB_DIR_IN; + break; + default: + deb_info("unsupported function for i2c_req %x\n", func); + return -EINVAL; + } + wValue = (func << 8) | (i2c->port << 4); + wIndex = (chipaddr << 8 ) | addr; + + deb_i2c("i2c %2d: %02x %02x %02x %02x %02x %02x\n", + func, request_type, req, + wValue & 0xff, wValue >> 8, + wIndex & 0xff, wIndex >> 8); + + len = usb_control_msg(fc_usb->udev,pipe, + req, + request_type, + wValue, + wIndex, + buf, + buflen, + nWaitTime * HZ); + return len == buflen ? 0 : -EREMOTEIO; +} + +/* actual bus specific access functions, + make sure prototype are/will be equal to pci */ +static flexcop_ibi_value flexcop_usb_read_ibi_reg(struct flexcop_device *fc, + flexcop_ibi_register reg) +{ + flexcop_ibi_value val; + val.raw = 0; + flexcop_usb_readwrite_dw(fc, reg, &val.raw, 1); + return val; +} + +static int flexcop_usb_write_ibi_reg(struct flexcop_device *fc, + flexcop_ibi_register reg, flexcop_ibi_value val) +{ + return flexcop_usb_readwrite_dw(fc, reg, &val.raw, 0); +} + +static int flexcop_usb_i2c_request(struct flexcop_i2c_adapter *i2c, + flexcop_access_op_t op, u8 chipaddr, u8 addr, u8 *buf, u16 len) +{ + if (op == FC_READ) + return flexcop_usb_i2c_req(i2c, B2C2_USB_I2C_REQUEST, + USB_FUNC_I2C_READ, chipaddr, addr, buf, len); + else + return flexcop_usb_i2c_req(i2c, B2C2_USB_I2C_REQUEST, + USB_FUNC_I2C_WRITE, chipaddr, addr, buf, len); +} + +static void flexcop_usb_process_frame(struct flexcop_usb *fc_usb, + u8 *buffer, int buffer_length) +{ + u8 *b; + int l; + + deb_ts("tmp_buffer_length=%d, buffer_length=%d\n", + fc_usb->tmp_buffer_length, buffer_length); + + if (fc_usb->tmp_buffer_length > 0) { + memcpy(fc_usb->tmp_buffer+fc_usb->tmp_buffer_length, buffer, + buffer_length); + fc_usb->tmp_buffer_length += buffer_length; + b = fc_usb->tmp_buffer; + l = fc_usb->tmp_buffer_length; + } else { + b=buffer; + l=buffer_length; + } + + while (l >= 190) { + if (*b == 0xff) { + switch (*(b+1) & 0x03) { + case 0x01: /* media packet */ + if (*(b+2) == 0x47) + flexcop_pass_dmx_packets( + fc_usb->fc_dev, b+2, 1); + else + deb_ts("not ts packet %*ph\n", 4, b+2); + b += 190; + l -= 190; + break; + default: + deb_ts("wrong packet type\n"); + l = 0; + break; + } + } else { + deb_ts("wrong header\n"); + l = 0; + } + } + + if (l>0) + memcpy(fc_usb->tmp_buffer, b, l); + fc_usb->tmp_buffer_length = l; +} + +static void flexcop_usb_urb_complete(struct urb *urb) +{ + struct flexcop_usb *fc_usb = urb->context; + int i; + + if (urb->actual_length > 0) + deb_ts("urb completed, bufsize: %d actlen; %d\n", + urb->transfer_buffer_length, urb->actual_length); + + for (i = 0; i < urb->number_of_packets; i++) { + if (urb->iso_frame_desc[i].status < 0) { + err("iso frame descriptor %d has an error: %d\n", i, + urb->iso_frame_desc[i].status); + } else + if (urb->iso_frame_desc[i].actual_length > 0) { + deb_ts("passed %d bytes to the demux\n", + urb->iso_frame_desc[i].actual_length); + + flexcop_usb_process_frame(fc_usb, + urb->transfer_buffer + + urb->iso_frame_desc[i].offset, + urb->iso_frame_desc[i].actual_length); + } + urb->iso_frame_desc[i].status = 0; + urb->iso_frame_desc[i].actual_length = 0; + } + usb_submit_urb(urb,GFP_ATOMIC); +} + +static int flexcop_usb_stream_control(struct flexcop_device *fc, int onoff) +{ + /* submit/kill iso packets */ + return 0; +} + +static void flexcop_usb_transfer_exit(struct flexcop_usb *fc_usb) +{ + int i; + for (i = 0; i < B2C2_USB_NUM_ISO_URB; i++) + if (fc_usb->iso_urb[i] != NULL) { + deb_ts("unlinking/killing urb no. %d\n",i); + usb_kill_urb(fc_usb->iso_urb[i]); + usb_free_urb(fc_usb->iso_urb[i]); + } + + if (fc_usb->iso_buffer != NULL) + pci_free_consistent(NULL, + fc_usb->buffer_size, fc_usb->iso_buffer, + fc_usb->dma_addr); +} + +static int flexcop_usb_transfer_init(struct flexcop_usb *fc_usb) +{ + u16 frame_size = le16_to_cpu( + fc_usb->uintf->cur_altsetting->endpoint[0].desc.wMaxPacketSize); + int bufsize = B2C2_USB_NUM_ISO_URB * B2C2_USB_FRAMES_PER_ISO * + frame_size, i, j, ret; + int buffer_offset = 0; + + deb_ts("creating %d iso-urbs with %d frames " + "each of %d bytes size = %d.\n", B2C2_USB_NUM_ISO_URB, + B2C2_USB_FRAMES_PER_ISO, frame_size, bufsize); + + fc_usb->iso_buffer = pci_alloc_consistent(NULL, + bufsize, &fc_usb->dma_addr); + if (fc_usb->iso_buffer == NULL) + return -ENOMEM; + + memset(fc_usb->iso_buffer, 0, bufsize); + fc_usb->buffer_size = bufsize; + + /* creating iso urbs */ + for (i = 0; i < B2C2_USB_NUM_ISO_URB; i++) { + fc_usb->iso_urb[i] = usb_alloc_urb(B2C2_USB_FRAMES_PER_ISO, + GFP_ATOMIC); + if (fc_usb->iso_urb[i] == NULL) { + ret = -ENOMEM; + goto urb_error; + } + } + + /* initialising and submitting iso urbs */ + for (i = 0; i < B2C2_USB_NUM_ISO_URB; i++) { + int frame_offset = 0; + struct urb *urb = fc_usb->iso_urb[i]; + deb_ts("initializing and submitting urb no. %d " + "(buf_offset: %d).\n", i, buffer_offset); + + urb->dev = fc_usb->udev; + urb->context = fc_usb; + urb->complete = flexcop_usb_urb_complete; + urb->pipe = B2C2_USB_DATA_PIPE; + urb->transfer_flags = URB_ISO_ASAP; + urb->interval = 1; + urb->number_of_packets = B2C2_USB_FRAMES_PER_ISO; + urb->transfer_buffer_length = frame_size * B2C2_USB_FRAMES_PER_ISO; + urb->transfer_buffer = fc_usb->iso_buffer + buffer_offset; + + buffer_offset += frame_size * B2C2_USB_FRAMES_PER_ISO; + for (j = 0; j < B2C2_USB_FRAMES_PER_ISO; j++) { + deb_ts("urb no: %d, frame: %d, frame_offset: %d\n", + i, j, frame_offset); + urb->iso_frame_desc[j].offset = frame_offset; + urb->iso_frame_desc[j].length = frame_size; + frame_offset += frame_size; + } + + if ((ret = usb_submit_urb(fc_usb->iso_urb[i],GFP_ATOMIC))) { + err("submitting urb %d failed with %d.", i, ret); + goto urb_error; + } + deb_ts("submitted urb no. %d.\n",i); + } + + /* SRAM */ + flexcop_sram_set_dest(fc_usb->fc_dev, FC_SRAM_DEST_MEDIA | + FC_SRAM_DEST_NET | FC_SRAM_DEST_CAO | FC_SRAM_DEST_CAI, + FC_SRAM_DEST_TARGET_WAN_USB); + flexcop_wan_set_speed(fc_usb->fc_dev, FC_WAN_SPEED_8MBITS); + flexcop_sram_ctrl(fc_usb->fc_dev, 1, 1, 1); + return 0; + +urb_error: + flexcop_usb_transfer_exit(fc_usb); + return ret; +} + +static int flexcop_usb_init(struct flexcop_usb *fc_usb) +{ + /* use the alternate setting with the larges buffer */ + usb_set_interface(fc_usb->udev,0,1); + switch (fc_usb->udev->speed) { + case USB_SPEED_LOW: + err("cannot handle USB speed because it is too slow."); + return -ENODEV; + break; + case USB_SPEED_FULL: + info("running at FULL speed."); + break; + case USB_SPEED_HIGH: + info("running at HIGH speed."); + break; + case USB_SPEED_UNKNOWN: /* fall through */ + default: + err("cannot handle USB speed because it is unknown."); + return -ENODEV; + } + usb_set_intfdata(fc_usb->uintf, fc_usb); + return 0; +} + +static void flexcop_usb_exit(struct flexcop_usb *fc_usb) +{ + usb_set_intfdata(fc_usb->uintf, NULL); +} + +static int flexcop_usb_probe(struct usb_interface *intf, + const struct usb_device_id *id) +{ + struct usb_device *udev = interface_to_usbdev(intf); + struct flexcop_usb *fc_usb = NULL; + struct flexcop_device *fc = NULL; + int ret; + + if ((fc = flexcop_device_kmalloc(sizeof(struct flexcop_usb))) == NULL) { + err("out of memory\n"); + return -ENOMEM; + } + + /* general flexcop init */ + fc_usb = fc->bus_specific; + fc_usb->fc_dev = fc; + + fc->read_ibi_reg = flexcop_usb_read_ibi_reg; + fc->write_ibi_reg = flexcop_usb_write_ibi_reg; + fc->i2c_request = flexcop_usb_i2c_request; + fc->get_mac_addr = flexcop_usb_get_mac_addr; + + fc->stream_control = flexcop_usb_stream_control; + + fc->pid_filtering = 1; + fc->bus_type = FC_USB; + + fc->dev = &udev->dev; + fc->owner = THIS_MODULE; + + /* bus specific part */ + fc_usb->udev = udev; + fc_usb->uintf = intf; + if ((ret = flexcop_usb_init(fc_usb)) != 0) + goto err_kfree; + + /* init flexcop */ + if ((ret = flexcop_device_initialize(fc)) != 0) + goto err_usb_exit; + + /* xfer init */ + if ((ret = flexcop_usb_transfer_init(fc_usb)) != 0) + goto err_fc_exit; + + info("%s successfully initialized and connected.", DRIVER_NAME); + return 0; + +err_fc_exit: + flexcop_device_exit(fc); +err_usb_exit: + flexcop_usb_exit(fc_usb); +err_kfree: + flexcop_device_kfree(fc); + return ret; +} + +static void flexcop_usb_disconnect(struct usb_interface *intf) +{ + struct flexcop_usb *fc_usb = usb_get_intfdata(intf); + flexcop_usb_transfer_exit(fc_usb); + flexcop_device_exit(fc_usb->fc_dev); + flexcop_usb_exit(fc_usb); + flexcop_device_kfree(fc_usb->fc_dev); + info("%s successfully deinitialized and disconnected.", DRIVER_NAME); +} + +static struct usb_device_id flexcop_usb_table [] = { + { USB_DEVICE(0x0af7, 0x0101) }, + { } +}; +MODULE_DEVICE_TABLE (usb, flexcop_usb_table); + +/* usb specific object needed to register this driver with the usb subsystem */ +static struct usb_driver flexcop_usb_driver = { + .name = "b2c2_flexcop_usb", + .probe = flexcop_usb_probe, + .disconnect = flexcop_usb_disconnect, + .id_table = flexcop_usb_table, +}; + +module_usb_driver(flexcop_usb_driver); + +MODULE_AUTHOR(DRIVER_AUTHOR); +MODULE_DESCRIPTION(DRIVER_NAME); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/pci/b2c2/flexcop-usb.h b/drivers/media/pci/b2c2/flexcop-usb.h new file mode 100644 index 0000000..92529a9 --- /dev/null +++ b/drivers/media/pci/b2c2/flexcop-usb.h @@ -0,0 +1,111 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop-usb.h - header file for the USB part + * see flexcop.c for copyright information + */ +#ifndef __FLEXCOP_USB_H_INCLUDED__ +#define __FLEXCOP_USB_H_INCLUDED__ + +#include + +/* transfer parameters */ +#define B2C2_USB_FRAMES_PER_ISO 4 +#define B2C2_USB_NUM_ISO_URB 4 + +#define B2C2_USB_CTRL_PIPE_IN usb_rcvctrlpipe(fc_usb->udev, 0) +#define B2C2_USB_CTRL_PIPE_OUT usb_sndctrlpipe(fc_usb->udev, 0) +#define B2C2_USB_DATA_PIPE usb_rcvisocpipe(fc_usb->udev, 0x81) + +struct flexcop_usb { + struct usb_device *udev; + struct usb_interface *uintf; + + u8 *iso_buffer; + int buffer_size; + dma_addr_t dma_addr; + + struct urb *iso_urb[B2C2_USB_NUM_ISO_URB]; + struct flexcop_device *fc_dev; + + u8 tmp_buffer[1023+190]; + int tmp_buffer_length; +}; + +#if 0 +/* request types TODO What is its use?*/ +typedef enum { + +} flexcop_usb_request_type_t; +#endif + +/* request */ +typedef enum { + B2C2_USB_WRITE_V8_MEM = 0x04, + B2C2_USB_READ_V8_MEM = 0x05, + B2C2_USB_READ_REG = 0x08, + B2C2_USB_WRITE_REG = 0x0A, + B2C2_USB_WRITEREGHI = 0x0B, + B2C2_USB_FLASH_BLOCK = 0x10, + B2C2_USB_I2C_REQUEST = 0x11, + B2C2_USB_UTILITY = 0x12, +} flexcop_usb_request_t; + +/* function definition for I2C_REQUEST */ +typedef enum { + USB_FUNC_I2C_WRITE = 0x01, + USB_FUNC_I2C_MULTIWRITE = 0x02, + USB_FUNC_I2C_READ = 0x03, + USB_FUNC_I2C_REPEATWRITE = 0x04, + USB_FUNC_GET_DESCRIPTOR = 0x05, + USB_FUNC_I2C_REPEATREAD = 0x06, + /* DKT 020208 - add this to support special case of DiSEqC */ + USB_FUNC_I2C_CHECKWRITE = 0x07, + USB_FUNC_I2C_CHECKRESULT = 0x08, +} flexcop_usb_i2c_function_t; + +/* function definition for UTILITY request 0x12 + * DKT 020304 - new utility function */ +typedef enum { + UTILITY_SET_FILTER = 0x01, + UTILITY_DATA_ENABLE = 0x02, + UTILITY_FLEX_MULTIWRITE = 0x03, + UTILITY_SET_BUFFER_SIZE = 0x04, + UTILITY_FLEX_OPERATOR = 0x05, + UTILITY_FLEX_RESET300_START = 0x06, + UTILITY_FLEX_RESET300_STOP = 0x07, + UTILITY_FLEX_RESET300 = 0x08, + UTILITY_SET_ISO_SIZE = 0x09, + UTILITY_DATA_RESET = 0x0A, + UTILITY_GET_DATA_STATUS = 0x10, + UTILITY_GET_V8_REG = 0x11, + /* DKT 020326 - add function for v1.14 */ + UTILITY_SRAM_WRITE = 0x12, + UTILITY_SRAM_READ = 0x13, + UTILITY_SRAM_TESTFILL = 0x14, + UTILITY_SRAM_TESTSET = 0x15, + UTILITY_SRAM_TESTVERIFY = 0x16, +} flexcop_usb_utility_function_t; + +#define B2C2_WAIT_FOR_OPERATION_RW (1*HZ) +#define B2C2_WAIT_FOR_OPERATION_RDW (3*HZ) +#define B2C2_WAIT_FOR_OPERATION_WDW (1*HZ) + +#define B2C2_WAIT_FOR_OPERATION_V8READ (3*HZ) +#define B2C2_WAIT_FOR_OPERATION_V8WRITE (3*HZ) +#define B2C2_WAIT_FOR_OPERATION_V8FLASH (3*HZ) + +typedef enum { + V8_MEMORY_PAGE_DVB_CI = 0x20, + V8_MEMORY_PAGE_DVB_DS = 0x40, + V8_MEMORY_PAGE_MULTI2 = 0x60, + V8_MEMORY_PAGE_FLASH = 0x80 +} flexcop_usb_mem_page_t; + +#define V8_MEMORY_EXTENDED (1 << 15) +#define USB_MEM_READ_MAX 32 +#define USB_MEM_WRITE_MAX 1 +#define USB_FLASH_MAX 8 +#define V8_MEMORY_PAGE_SIZE 0x8000 /* 32K */ +#define V8_MEMORY_PAGE_MASK 0x7FFF + +#endif diff --git a/drivers/media/pci/b2c2/flexcop.c b/drivers/media/pci/b2c2/flexcop.c new file mode 100644 index 0000000..b1e8c99 --- /dev/null +++ b/drivers/media/pci/b2c2/flexcop.c @@ -0,0 +1,324 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop.c - main module part + * Copyright (C) 2004-9 Patrick Boettcher + * based on skystar2-driver Copyright (C) 2003 Vadim Catana, skystar@moldova.cc + * + * Acknowledgements: + * John Jurrius from BBTI, Inc. for extensive support + * with code examples and data books + * Bjarne Steinsbo, bjarne at steinsbo.com (some ideas for rewriting) + * + * Contributions to the skystar2-driver have been done by + * Vincenzo Di Massa, hawk.it at tiscalinet.it (several DiSEqC fixes) + * Roberto Ragusa, r.ragusa at libero.it (polishing, restyling the code) + * Uwe Bugla, uwe.bugla at gmx.de (doing tests, restyling code, writing docu) + * Niklas Peinecke, peinecke at gdv.uni-hannover.de (hardware pid/mac + * filtering) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include "flexcop.h" + +#define DRIVER_NAME "B2C2 FlexcopII/II(b)/III digital TV receiver chip" +#define DRIVER_AUTHOR "Patrick Boettcher demux->priv; + return flexcop_pid_feed_control(fc, dvbdmxfeed, 1); +} + +static int flexcop_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed) +{ + struct flexcop_device *fc = dvbdmxfeed->demux->priv; + return flexcop_pid_feed_control(fc, dvbdmxfeed, 0); +} + +static int flexcop_dvb_init(struct flexcop_device *fc) +{ + int ret = dvb_register_adapter(&fc->dvb_adapter, + "FlexCop Digital TV device", fc->owner, + fc->dev, adapter_nr); + if (ret < 0) { + err("error registering DVB adapter"); + return ret; + } + fc->dvb_adapter.priv = fc; + + fc->demux.dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING + | DMX_MEMORY_BASED_FILTERING); + fc->demux.priv = fc; + fc->demux.filternum = fc->demux.feednum = FC_MAX_FEED; + fc->demux.start_feed = flexcop_dvb_start_feed; + fc->demux.stop_feed = flexcop_dvb_stop_feed; + fc->demux.write_to_decoder = NULL; + + ret = dvb_dmx_init(&fc->demux); + if (ret < 0) { + err("dvb_dmx failed: error %d", ret); + goto err_dmx; + } + + fc->hw_frontend.source = DMX_FRONTEND_0; + + fc->dmxdev.filternum = fc->demux.feednum; + fc->dmxdev.demux = &fc->demux.dmx; + fc->dmxdev.capabilities = 0; + ret = dvb_dmxdev_init(&fc->dmxdev, &fc->dvb_adapter); + if (ret < 0) { + err("dvb_dmxdev_init failed: error %d", ret); + goto err_dmx_dev; + } + + ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->hw_frontend); + if (ret < 0) { + err("adding hw_frontend to dmx failed: error %d", ret); + goto err_dmx_add_hw_frontend; + } + + fc->mem_frontend.source = DMX_MEMORY_FE; + ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->mem_frontend); + if (ret < 0) { + err("adding mem_frontend to dmx failed: error %d", ret); + goto err_dmx_add_mem_frontend; + } + + ret = fc->demux.dmx.connect_frontend(&fc->demux.dmx, &fc->hw_frontend); + if (ret < 0) { + err("connect frontend failed: error %d", ret); + goto err_connect_frontend; + } + + ret = dvb_net_init(&fc->dvb_adapter, &fc->dvbnet, &fc->demux.dmx); + if (ret < 0) { + err("dvb_net_init failed: error %d", ret); + goto err_net; + } + + fc->init_state |= FC_STATE_DVB_INIT; + return 0; + +err_net: + fc->demux.dmx.disconnect_frontend(&fc->demux.dmx); +err_connect_frontend: + fc->demux.dmx.remove_frontend(&fc->demux.dmx, &fc->mem_frontend); +err_dmx_add_mem_frontend: + fc->demux.dmx.remove_frontend(&fc->demux.dmx, &fc->hw_frontend); +err_dmx_add_hw_frontend: + dvb_dmxdev_release(&fc->dmxdev); +err_dmx_dev: + dvb_dmx_release(&fc->demux); +err_dmx: + dvb_unregister_adapter(&fc->dvb_adapter); + return ret; +} + +static void flexcop_dvb_exit(struct flexcop_device *fc) +{ + if (fc->init_state & FC_STATE_DVB_INIT) { + dvb_net_release(&fc->dvbnet); + + fc->demux.dmx.close(&fc->demux.dmx); + fc->demux.dmx.remove_frontend(&fc->demux.dmx, + &fc->mem_frontend); + fc->demux.dmx.remove_frontend(&fc->demux.dmx, + &fc->hw_frontend); + dvb_dmxdev_release(&fc->dmxdev); + dvb_dmx_release(&fc->demux); + dvb_unregister_adapter(&fc->dvb_adapter); + deb_info("deinitialized dvb stuff\n"); + } + fc->init_state &= ~FC_STATE_DVB_INIT; +} + +/* these methods are necessary to achieve the long-term-goal of hiding the + * struct flexcop_device from the bus-parts */ +void flexcop_pass_dmx_data(struct flexcop_device *fc, u8 *buf, u32 len) +{ + dvb_dmx_swfilter(&fc->demux, buf, len); +} +EXPORT_SYMBOL(flexcop_pass_dmx_data); + +void flexcop_pass_dmx_packets(struct flexcop_device *fc, u8 *buf, u32 no) +{ + dvb_dmx_swfilter_packets(&fc->demux, buf, no); +} +EXPORT_SYMBOL(flexcop_pass_dmx_packets); + +static void flexcop_reset(struct flexcop_device *fc) +{ + flexcop_ibi_value v210, v204; + + /* reset the flexcop itself */ + fc->write_ibi_reg(fc,ctrl_208,ibi_zero); + + v210.raw = 0; + v210.sw_reset_210.reset_block_000 = 1; + v210.sw_reset_210.reset_block_100 = 1; + v210.sw_reset_210.reset_block_200 = 1; + v210.sw_reset_210.reset_block_300 = 1; + v210.sw_reset_210.reset_block_400 = 1; + v210.sw_reset_210.reset_block_500 = 1; + v210.sw_reset_210.reset_block_600 = 1; + v210.sw_reset_210.reset_block_700 = 1; + v210.sw_reset_210.Block_reset_enable = 0xb2; + v210.sw_reset_210.Special_controls = 0xc259; + fc->write_ibi_reg(fc,sw_reset_210,v210); + msleep(1); + + /* reset the periphical devices */ + + v204 = fc->read_ibi_reg(fc,misc_204); + v204.misc_204.Per_reset_sig = 0; + fc->write_ibi_reg(fc,misc_204,v204); + msleep(1); + v204.misc_204.Per_reset_sig = 1; + fc->write_ibi_reg(fc,misc_204,v204); +} + +void flexcop_reset_block_300(struct flexcop_device *fc) +{ + flexcop_ibi_value v208_save = fc->read_ibi_reg(fc, ctrl_208), + v210 = fc->read_ibi_reg(fc, sw_reset_210); + + deb_rdump("208: %08x, 210: %08x\n", v208_save.raw, v210.raw); + fc->write_ibi_reg(fc,ctrl_208,ibi_zero); + + v210.sw_reset_210.reset_block_300 = 1; + v210.sw_reset_210.Block_reset_enable = 0xb2; + + fc->write_ibi_reg(fc,sw_reset_210,v210); + fc->write_ibi_reg(fc,ctrl_208,v208_save); +} + +struct flexcop_device *flexcop_device_kmalloc(size_t bus_specific_len) +{ + void *bus; + struct flexcop_device *fc = kzalloc(sizeof(struct flexcop_device), + GFP_KERNEL); + if (!fc) { + err("no memory"); + return NULL; + } + + bus = kzalloc(bus_specific_len, GFP_KERNEL); + if (!bus) { + err("no memory"); + kfree(fc); + return NULL; + } + + fc->bus_specific = bus; + + return fc; +} +EXPORT_SYMBOL(flexcop_device_kmalloc); + +void flexcop_device_kfree(struct flexcop_device *fc) +{ + kfree(fc->bus_specific); + kfree(fc); +} +EXPORT_SYMBOL(flexcop_device_kfree); + +int flexcop_device_initialize(struct flexcop_device *fc) +{ + int ret; + ibi_zero.raw = 0; + + flexcop_reset(fc); + flexcop_determine_revision(fc); + flexcop_sram_init(fc); + flexcop_hw_filter_init(fc); + flexcop_smc_ctrl(fc, 0); + + ret = flexcop_dvb_init(fc); + if (ret) + goto error; + + /* i2c has to be done before doing EEProm stuff - + * because the EEProm is accessed via i2c */ + ret = flexcop_i2c_init(fc); + if (ret) + goto error; + + /* do the MAC address reading after initializing the dvb_adapter */ + if (fc->get_mac_addr(fc, 0) == 0) { + u8 *b = fc->dvb_adapter.proposed_mac; + info("MAC address = %pM", b); + flexcop_set_mac_filter(fc,b); + flexcop_mac_filter_ctrl(fc,1); + } else + warn("reading of MAC address failed.\n"); + + ret = flexcop_frontend_init(fc); + if (ret) + goto error; + + flexcop_device_name(fc,"initialization of","complete"); + return 0; + +error: + flexcop_device_exit(fc); + return ret; +} +EXPORT_SYMBOL(flexcop_device_initialize); + +void flexcop_device_exit(struct flexcop_device *fc) +{ + flexcop_frontend_exit(fc); + flexcop_i2c_exit(fc); + flexcop_dvb_exit(fc); +} +EXPORT_SYMBOL(flexcop_device_exit); + +static int flexcop_module_init(void) +{ + info(DRIVER_NAME " loaded successfully"); + return 0; +} + +static void flexcop_module_cleanup(void) +{ + info(DRIVER_NAME " unloaded successfully"); +} + +module_init(flexcop_module_init); +module_exit(flexcop_module_cleanup); + +MODULE_AUTHOR(DRIVER_AUTHOR); +MODULE_DESCRIPTION(DRIVER_NAME); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/pci/b2c2/flexcop.h b/drivers/media/pci/b2c2/flexcop.h new file mode 100644 index 0000000..897b10c --- /dev/null +++ b/drivers/media/pci/b2c2/flexcop.h @@ -0,0 +1,29 @@ +/* + * Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * flexcop.h - private header file for all flexcop-chip-source files + * see flexcop.c for copyright information + */ +#ifndef __FLEXCOP_H__ +#define __FLEXCOP_H___ + +#define FC_LOG_PREFIX "b2c2-flexcop" +#include "flexcop-common.h" + +extern int b2c2_flexcop_debug; + +/* debug */ +#ifdef CONFIG_DVB_B2C2_FLEXCOP_DEBUG +#define dprintk(level,args...) \ + do { if ((b2c2_flexcop_debug & level)) printk(args); } while (0) +#else +#define dprintk(level,args...) +#endif + +#define deb_info(args...) dprintk(0x01, args) +#define deb_tuner(args...) dprintk(0x02, args) +#define deb_i2c(args...) dprintk(0x04, args) +#define deb_ts(args...) dprintk(0x08, args) +#define deb_sram(args...) dprintk(0x10, args) +#define deb_rdump(args...) dprintk(0x20, args) + +#endif diff --git a/drivers/media/pci/b2c2/flexcop_ibi_value_be.h b/drivers/media/pci/b2c2/flexcop_ibi_value_be.h new file mode 100644 index 0000000..8f64bdb --- /dev/null +++ b/drivers/media/pci/b2c2/flexcop_ibi_value_be.h @@ -0,0 +1,455 @@ +/* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * register descriptions + * see flexcop.c for copyright information + */ +/* This file is automatically generated, do not edit things here. */ +#ifndef __FLEXCOP_IBI_VALUE_INCLUDED__ +#define __FLEXCOP_IBI_VALUE_INCLUDED__ + +typedef union { + u32 raw; + + struct { + u32 dma_address0 :30; + u32 dma_0No_update : 1; + u32 dma_0start : 1; + } dma_0x0; + + struct { + u32 dma_addr_size :24; + u32 DMA_maxpackets : 8; + } dma_0x4_remap; + + struct { + u32 dma_addr_size :24; + u32 unused : 1; + u32 dma1timer : 7; + } dma_0x4_read; + + struct { + u32 dma_addr_size :24; + u32 dmatimer : 7; + u32 unused : 1; + } dma_0x4_write; + + struct { + u32 dma_cur_addr :30; + u32 unused : 2; + } dma_0x8; + + struct { + u32 dma_address1 :30; + u32 remap_enable : 1; + u32 dma_1start : 1; + } dma_0xc; + + struct { + u32 st_done : 1; + u32 no_base_addr_ack_error : 1; + u32 twoWS_port_reg : 2; + u32 total_bytes : 2; + u32 twoWS_rw : 1; + u32 working_start : 1; + u32 data1_reg : 8; + u32 baseaddr : 8; + u32 reserved1 : 1; + u32 chipaddr : 7; + } tw_sm_c_100; + + struct { + u32 unused : 6; + u32 force_stop : 1; + u32 exlicit_stops : 1; + u32 data4_reg : 8; + u32 data3_reg : 8; + u32 data2_reg : 8; + } tw_sm_c_104; + + struct { + u32 reserved2 :19; + u32 tlo1 : 5; + u32 reserved1 : 2; + u32 thi1 : 6; + } tw_sm_c_108; + + struct { + u32 reserved2 :19; + u32 tlo1 : 5; + u32 reserved1 : 2; + u32 thi1 : 6; + } tw_sm_c_10c; + + struct { + u32 reserved2 :19; + u32 tlo1 : 5; + u32 reserved1 : 2; + u32 thi1 : 6; + } tw_sm_c_110; + + struct { + u32 LNB_CTLPrescaler_sig : 2; + u32 LNB_CTLLowCount_sig :15; + u32 LNB_CTLHighCount_sig :15; + } lnb_switch_freq_200; + + struct { + u32 Rev_N_sig_reserved2 : 1; + u32 Rev_N_sig_caps : 1; + u32 Rev_N_sig_reserved1 : 2; + u32 Rev_N_sig_revision_hi : 4; + u32 reserved :20; + u32 Per_reset_sig : 1; + u32 LNB_L_H_sig : 1; + u32 ACPI3_sig : 1; + u32 ACPI1_sig : 1; + } misc_204; + + struct { + u32 unused : 9; + u32 Mailbox_from_V8_Enable_sig : 1; + u32 DMA2_Size_IRQ_Enable_sig : 1; + u32 DMA1_Size_IRQ_Enable_sig : 1; + u32 DMA2_Timer_Enable_sig : 1; + u32 DMA2_IRQ_Enable_sig : 1; + u32 DMA1_Timer_Enable_sig : 1; + u32 DMA1_IRQ_Enable_sig : 1; + u32 Rcv_Data_sig : 1; + u32 MAC_filter_Mode_sig : 1; + u32 Multi2_Enable_sig : 1; + u32 Per_CA_Enable_sig : 1; + u32 SMC_Enable_sig : 1; + u32 CA_Enable_sig : 1; + u32 WAN_CA_Enable_sig : 1; + u32 WAN_Enable_sig : 1; + u32 Mask_filter_sig : 1; + u32 Null_filter_sig : 1; + u32 ECM_filter_sig : 1; + u32 EMM_filter_sig : 1; + u32 PMT_filter_sig : 1; + u32 PCR_filter_sig : 1; + u32 Stream2_filter_sig : 1; + u32 Stream1_filter_sig : 1; + } ctrl_208; + + struct { + u32 reserved :21; + u32 Transport_Error : 1; + u32 LLC_SNAP_FLAG_set : 1; + u32 Continuity_error_flag : 1; + u32 Data_receiver_error : 1; + u32 Mailbox_from_V8_Status_sig : 1; + u32 DMA2_Size_IRQ_Status : 1; + u32 DMA1_Size_IRQ_Status : 1; + u32 DMA2_Timer_Status : 1; + u32 DMA2_IRQ_Status : 1; + u32 DMA1_Timer_Status : 1; + u32 DMA1_IRQ_Status : 1; + } irq_20c; + + struct { + u32 Special_controls :16; + u32 Block_reset_enable : 8; + u32 reset_block_700 : 1; + u32 reset_block_600 : 1; + u32 reset_block_500 : 1; + u32 reset_block_400 : 1; + u32 reset_block_300 : 1; + u32 reset_block_200 : 1; + u32 reset_block_100 : 1; + u32 reset_block_000 : 1; + } sw_reset_210; + + struct { + u32 unused2 :20; + u32 polarity_PS_ERR_sig : 1; + u32 polarity_PS_SYNC_sig : 1; + u32 polarity_PS_VALID_sig : 1; + u32 polarity_PS_CLK_sig : 1; + u32 unused1 : 3; + u32 s2p_sel_sig : 1; + u32 section_pkg_enable_sig : 1; + u32 halt_V8_sig : 1; + u32 v2WS_oe_sig : 1; + u32 vuart_oe_sig : 1; + } misc_214; + + struct { + u32 Mailbox_from_V8 :32; + } mbox_v8_to_host_218; + + struct { + u32 sysramaccess_busmuster : 1; + u32 sysramaccess_write : 1; + u32 unused : 7; + u32 sysramaccess_addr :15; + u32 sysramaccess_data : 8; + } mbox_host_to_v8_21c; + + struct { + u32 debug_fifo_problem : 1; + u32 debug_flag_write_status00 : 1; + u32 Stream2_trans : 1; + u32 Stream2_PID :13; + u32 debug_flag_pid_saved : 1; + u32 MAC_Multicast_filter : 1; + u32 Stream1_trans : 1; + u32 Stream1_PID :13; + } pid_filter_300; + + struct { + u32 reserved : 2; + u32 PMT_trans : 1; + u32 PMT_PID :13; + u32 debug_overrun2 : 1; + u32 debug_overrun3 : 1; + u32 PCR_trans : 1; + u32 PCR_PID :13; + } pid_filter_304; + + struct { + u32 reserved : 2; + u32 ECM_trans : 1; + u32 ECM_PID :13; + u32 EMM_filter_6 : 1; + u32 EMM_filter_4 : 1; + u32 EMM_trans : 1; + u32 EMM_PID :13; + } pid_filter_308; + + struct { + u32 unused2 : 3; + u32 Group_mask :13; + u32 unused1 : 2; + u32 Group_trans : 1; + u32 Group_PID :13; + } pid_filter_30c_ext_ind_0_7; + + struct { + u32 unused :15; + u32 net_master_read :17; + } pid_filter_30c_ext_ind_1; + + struct { + u32 unused :15; + u32 net_master_write :17; + } pid_filter_30c_ext_ind_2; + + struct { + u32 unused :15; + u32 next_net_master_write :17; + } pid_filter_30c_ext_ind_3; + + struct { + u32 reserved2 : 5; + u32 stack_read :10; + u32 reserved1 : 6; + u32 state_write :10; + u32 unused1 : 1; + } pid_filter_30c_ext_ind_4; + + struct { + u32 unused :22; + u32 stack_cnt :10; + } pid_filter_30c_ext_ind_5; + + struct { + u32 unused : 4; + u32 data_size_reg :12; + u32 write_status4 : 2; + u32 write_status1 : 2; + u32 pid_fsm_save_reg300 : 2; + u32 pid_fsm_save_reg4 : 2; + u32 pid_fsm_save_reg3 : 2; + u32 pid_fsm_save_reg2 : 2; + u32 pid_fsm_save_reg1 : 2; + u32 pid_fsm_save_reg0 : 2; + } pid_filter_30c_ext_ind_6; + + struct { + u32 unused :22; + u32 pass_alltables : 1; + u32 AB_select : 1; + u32 extra_index_reg : 3; + u32 index_reg : 5; + } index_reg_310; + + struct { + u32 reserved :17; + u32 PID_enable_bit : 1; + u32 PID_trans : 1; + u32 PID :13; + } pid_n_reg_314; + + struct { + u32 reserved : 6; + u32 HighAB_bit : 1; + u32 Enable_bit : 1; + u32 A6_byte : 8; + u32 A5_byte : 8; + u32 A4_byte : 8; + } mac_low_reg_318; + + struct { + u32 reserved : 8; + u32 A3_byte : 8; + u32 A2_byte : 8; + u32 A1_byte : 8; + } mac_high_reg_31c; + + struct { + u32 data_Tag_ID :16; + u32 reserved :16; + } data_tag_400; + + struct { + u32 Card_IDbyte3 : 8; + u32 Card_IDbyte4 : 8; + u32 Card_IDbyte5 : 8; + u32 Card_IDbyte6 : 8; + } card_id_408; + + struct { + u32 Card_IDbyte1 : 8; + u32 Card_IDbyte2 : 8; + } card_id_40c; + + struct { + u32 MAC6 : 8; + u32 MAC3 : 8; + u32 MAC2 : 8; + u32 MAC1 : 8; + } mac_address_418; + + struct { + u32 reserved :16; + u32 MAC8 : 8; + u32 MAC7 : 8; + } mac_address_41c; + + struct { + u32 reserved :21; + u32 txbuffempty : 1; + u32 ReceiveByteFrameError : 1; + u32 ReceiveDataReady : 1; + u32 transmitter_data_byte : 8; + } ci_600; + + struct { + u32 pi_component_reg : 3; + u32 pi_rw : 1; + u32 pi_ha :20; + u32 pi_d : 8; + } pi_604; + + struct { + u32 pi_busy_n : 1; + u32 pi_wait_n : 1; + u32 pi_timeout_status : 1; + u32 pi_CiMax_IRQ_n : 1; + u32 config_cclk : 1; + u32 config_cs_n : 1; + u32 config_wr_n : 1; + u32 config_Prog_n : 1; + u32 config_Init_stat : 1; + u32 config_Done_stat : 1; + u32 pcmcia_b_mod_pwr_n : 1; + u32 pcmcia_a_mod_pwr_n : 1; + u32 reserved : 3; + u32 Timer_addr : 5; + u32 unused : 1; + u32 timer_data : 7; + u32 Timer_Load_req : 1; + u32 Timer_Read_req : 1; + u32 oncecycle_read : 1; + u32 serialReset : 1; + } pi_608; + + struct { + u32 reserved : 6; + u32 rw_flag : 1; + u32 dvb_en : 1; + u32 key_array_row : 5; + u32 key_array_col : 3; + u32 key_code : 2; + u32 key_enable : 1; + u32 PID :13; + } dvb_reg_60c; + + struct { + u32 start_sram_ibi : 1; + u32 reserved2 : 1; + u32 ce_pin_reg : 1; + u32 oe_pin_reg : 1; + u32 reserved1 : 3; + u32 sc_xfer_bit : 1; + u32 sram_data : 8; + u32 sram_rw : 1; + u32 sram_addr :15; + } sram_ctrl_reg_700; + + struct { + u32 net_addr_write :16; + u32 net_addr_read :16; + } net_buf_reg_704; + + struct { + u32 cai_cnt : 4; + u32 reserved2 : 6; + u32 cai_write :11; + u32 reserved1 : 5; + u32 cai_read :11; + } cai_buf_reg_708; + + struct { + u32 cao_cnt : 4; + u32 reserved2 : 6; + u32 cap_write :11; + u32 reserved1 : 5; + u32 cao_read :11; + } cao_buf_reg_70c; + + struct { + u32 media_cnt : 4; + u32 reserved2 : 6; + u32 media_write :11; + u32 reserved1 : 5; + u32 media_read :11; + } media_buf_reg_710; + + struct { + u32 reserved :17; + u32 ctrl_maximumfill : 1; + u32 ctrl_sramdma : 1; + u32 ctrl_usb_wan : 1; + u32 cao_ovflow_error : 1; + u32 cai_ovflow_error : 1; + u32 media_ovflow_error : 1; + u32 net_ovflow_error : 1; + u32 MEDIA_Dest : 2; + u32 CAO_Dest : 2; + u32 CAI_Dest : 2; + u32 NET_Dest : 2; + } sram_dest_reg_714; + + struct { + u32 reserved3 :11; + u32 net_addr_write : 1; + u32 reserved2 : 3; + u32 net_addr_read : 1; + u32 reserved1 : 4; + u32 net_cnt :12; + } net_buf_reg_718; + + struct { + u32 reserved3 : 4; + u32 wan_pkt_frame : 4; + u32 reserved2 : 4; + u32 sram_memmap : 2; + u32 sram_chip : 2; + u32 wan_wait_state : 8; + u32 reserved1 : 6; + u32 wan_speed_sig : 2; + } wan_ctrl_reg_71c; +} flexcop_ibi_value; + +#endif diff --git a/drivers/media/pci/b2c2/flexcop_ibi_value_le.h b/drivers/media/pci/b2c2/flexcop_ibi_value_le.h new file mode 100644 index 0000000..c75830d --- /dev/null +++ b/drivers/media/pci/b2c2/flexcop_ibi_value_le.h @@ -0,0 +1,455 @@ +/* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III + * register descriptions + * see flexcop.c for copyright information + */ +/* This file is automatically generated, do not edit things here. */ +#ifndef __FLEXCOP_IBI_VALUE_INCLUDED__ +#define __FLEXCOP_IBI_VALUE_INCLUDED__ + +typedef union { + u32 raw; + + struct { + u32 dma_0start : 1; + u32 dma_0No_update : 1; + u32 dma_address0 :30; + } dma_0x0; + + struct { + u32 DMA_maxpackets : 8; + u32 dma_addr_size :24; + } dma_0x4_remap; + + struct { + u32 dma1timer : 7; + u32 unused : 1; + u32 dma_addr_size :24; + } dma_0x4_read; + + struct { + u32 unused : 1; + u32 dmatimer : 7; + u32 dma_addr_size :24; + } dma_0x4_write; + + struct { + u32 unused : 2; + u32 dma_cur_addr :30; + } dma_0x8; + + struct { + u32 dma_1start : 1; + u32 remap_enable : 1; + u32 dma_address1 :30; + } dma_0xc; + + struct { + u32 chipaddr : 7; + u32 reserved1 : 1; + u32 baseaddr : 8; + u32 data1_reg : 8; + u32 working_start : 1; + u32 twoWS_rw : 1; + u32 total_bytes : 2; + u32 twoWS_port_reg : 2; + u32 no_base_addr_ack_error : 1; + u32 st_done : 1; + } tw_sm_c_100; + + struct { + u32 data2_reg : 8; + u32 data3_reg : 8; + u32 data4_reg : 8; + u32 exlicit_stops : 1; + u32 force_stop : 1; + u32 unused : 6; + } tw_sm_c_104; + + struct { + u32 thi1 : 6; + u32 reserved1 : 2; + u32 tlo1 : 5; + u32 reserved2 :19; + } tw_sm_c_108; + + struct { + u32 thi1 : 6; + u32 reserved1 : 2; + u32 tlo1 : 5; + u32 reserved2 :19; + } tw_sm_c_10c; + + struct { + u32 thi1 : 6; + u32 reserved1 : 2; + u32 tlo1 : 5; + u32 reserved2 :19; + } tw_sm_c_110; + + struct { + u32 LNB_CTLHighCount_sig :15; + u32 LNB_CTLLowCount_sig :15; + u32 LNB_CTLPrescaler_sig : 2; + } lnb_switch_freq_200; + + struct { + u32 ACPI1_sig : 1; + u32 ACPI3_sig : 1; + u32 LNB_L_H_sig : 1; + u32 Per_reset_sig : 1; + u32 reserved :20; + u32 Rev_N_sig_revision_hi : 4; + u32 Rev_N_sig_reserved1 : 2; + u32 Rev_N_sig_caps : 1; + u32 Rev_N_sig_reserved2 : 1; + } misc_204; + + struct { + u32 Stream1_filter_sig : 1; + u32 Stream2_filter_sig : 1; + u32 PCR_filter_sig : 1; + u32 PMT_filter_sig : 1; + u32 EMM_filter_sig : 1; + u32 ECM_filter_sig : 1; + u32 Null_filter_sig : 1; + u32 Mask_filter_sig : 1; + u32 WAN_Enable_sig : 1; + u32 WAN_CA_Enable_sig : 1; + u32 CA_Enable_sig : 1; + u32 SMC_Enable_sig : 1; + u32 Per_CA_Enable_sig : 1; + u32 Multi2_Enable_sig : 1; + u32 MAC_filter_Mode_sig : 1; + u32 Rcv_Data_sig : 1; + u32 DMA1_IRQ_Enable_sig : 1; + u32 DMA1_Timer_Enable_sig : 1; + u32 DMA2_IRQ_Enable_sig : 1; + u32 DMA2_Timer_Enable_sig : 1; + u32 DMA1_Size_IRQ_Enable_sig : 1; + u32 DMA2_Size_IRQ_Enable_sig : 1; + u32 Mailbox_from_V8_Enable_sig : 1; + u32 unused : 9; + } ctrl_208; + + struct { + u32 DMA1_IRQ_Status : 1; + u32 DMA1_Timer_Status : 1; + u32 DMA2_IRQ_Status : 1; + u32 DMA2_Timer_Status : 1; + u32 DMA1_Size_IRQ_Status : 1; + u32 DMA2_Size_IRQ_Status : 1; + u32 Mailbox_from_V8_Status_sig : 1; + u32 Data_receiver_error : 1; + u32 Continuity_error_flag : 1; + u32 LLC_SNAP_FLAG_set : 1; + u32 Transport_Error : 1; + u32 reserved :21; + } irq_20c; + + struct { + u32 reset_block_000 : 1; + u32 reset_block_100 : 1; + u32 reset_block_200 : 1; + u32 reset_block_300 : 1; + u32 reset_block_400 : 1; + u32 reset_block_500 : 1; + u32 reset_block_600 : 1; + u32 reset_block_700 : 1; + u32 Block_reset_enable : 8; + u32 Special_controls :16; + } sw_reset_210; + + struct { + u32 vuart_oe_sig : 1; + u32 v2WS_oe_sig : 1; + u32 halt_V8_sig : 1; + u32 section_pkg_enable_sig : 1; + u32 s2p_sel_sig : 1; + u32 unused1 : 3; + u32 polarity_PS_CLK_sig : 1; + u32 polarity_PS_VALID_sig : 1; + u32 polarity_PS_SYNC_sig : 1; + u32 polarity_PS_ERR_sig : 1; + u32 unused2 :20; + } misc_214; + + struct { + u32 Mailbox_from_V8 :32; + } mbox_v8_to_host_218; + + struct { + u32 sysramaccess_data : 8; + u32 sysramaccess_addr :15; + u32 unused : 7; + u32 sysramaccess_write : 1; + u32 sysramaccess_busmuster : 1; + } mbox_host_to_v8_21c; + + struct { + u32 Stream1_PID :13; + u32 Stream1_trans : 1; + u32 MAC_Multicast_filter : 1; + u32 debug_flag_pid_saved : 1; + u32 Stream2_PID :13; + u32 Stream2_trans : 1; + u32 debug_flag_write_status00 : 1; + u32 debug_fifo_problem : 1; + } pid_filter_300; + + struct { + u32 PCR_PID :13; + u32 PCR_trans : 1; + u32 debug_overrun3 : 1; + u32 debug_overrun2 : 1; + u32 PMT_PID :13; + u32 PMT_trans : 1; + u32 reserved : 2; + } pid_filter_304; + + struct { + u32 EMM_PID :13; + u32 EMM_trans : 1; + u32 EMM_filter_4 : 1; + u32 EMM_filter_6 : 1; + u32 ECM_PID :13; + u32 ECM_trans : 1; + u32 reserved : 2; + } pid_filter_308; + + struct { + u32 Group_PID :13; + u32 Group_trans : 1; + u32 unused1 : 2; + u32 Group_mask :13; + u32 unused2 : 3; + } pid_filter_30c_ext_ind_0_7; + + struct { + u32 net_master_read :17; + u32 unused :15; + } pid_filter_30c_ext_ind_1; + + struct { + u32 net_master_write :17; + u32 unused :15; + } pid_filter_30c_ext_ind_2; + + struct { + u32 next_net_master_write :17; + u32 unused :15; + } pid_filter_30c_ext_ind_3; + + struct { + u32 unused1 : 1; + u32 state_write :10; + u32 reserved1 : 6; + u32 stack_read :10; + u32 reserved2 : 5; + } pid_filter_30c_ext_ind_4; + + struct { + u32 stack_cnt :10; + u32 unused :22; + } pid_filter_30c_ext_ind_5; + + struct { + u32 pid_fsm_save_reg0 : 2; + u32 pid_fsm_save_reg1 : 2; + u32 pid_fsm_save_reg2 : 2; + u32 pid_fsm_save_reg3 : 2; + u32 pid_fsm_save_reg4 : 2; + u32 pid_fsm_save_reg300 : 2; + u32 write_status1 : 2; + u32 write_status4 : 2; + u32 data_size_reg :12; + u32 unused : 4; + } pid_filter_30c_ext_ind_6; + + struct { + u32 index_reg : 5; + u32 extra_index_reg : 3; + u32 AB_select : 1; + u32 pass_alltables : 1; + u32 unused :22; + } index_reg_310; + + struct { + u32 PID :13; + u32 PID_trans : 1; + u32 PID_enable_bit : 1; + u32 reserved :17; + } pid_n_reg_314; + + struct { + u32 A4_byte : 8; + u32 A5_byte : 8; + u32 A6_byte : 8; + u32 Enable_bit : 1; + u32 HighAB_bit : 1; + u32 reserved : 6; + } mac_low_reg_318; + + struct { + u32 A1_byte : 8; + u32 A2_byte : 8; + u32 A3_byte : 8; + u32 reserved : 8; + } mac_high_reg_31c; + + struct { + u32 reserved :16; + u32 data_Tag_ID :16; + } data_tag_400; + + struct { + u32 Card_IDbyte6 : 8; + u32 Card_IDbyte5 : 8; + u32 Card_IDbyte4 : 8; + u32 Card_IDbyte3 : 8; + } card_id_408; + + struct { + u32 Card_IDbyte2 : 8; + u32 Card_IDbyte1 : 8; + } card_id_40c; + + struct { + u32 MAC1 : 8; + u32 MAC2 : 8; + u32 MAC3 : 8; + u32 MAC6 : 8; + } mac_address_418; + + struct { + u32 MAC7 : 8; + u32 MAC8 : 8; + u32 reserved :16; + } mac_address_41c; + + struct { + u32 transmitter_data_byte : 8; + u32 ReceiveDataReady : 1; + u32 ReceiveByteFrameError : 1; + u32 txbuffempty : 1; + u32 reserved :21; + } ci_600; + + struct { + u32 pi_d : 8; + u32 pi_ha :20; + u32 pi_rw : 1; + u32 pi_component_reg : 3; + } pi_604; + + struct { + u32 serialReset : 1; + u32 oncecycle_read : 1; + u32 Timer_Read_req : 1; + u32 Timer_Load_req : 1; + u32 timer_data : 7; + u32 unused : 1; + u32 Timer_addr : 5; + u32 reserved : 3; + u32 pcmcia_a_mod_pwr_n : 1; + u32 pcmcia_b_mod_pwr_n : 1; + u32 config_Done_stat : 1; + u32 config_Init_stat : 1; + u32 config_Prog_n : 1; + u32 config_wr_n : 1; + u32 config_cs_n : 1; + u32 config_cclk : 1; + u32 pi_CiMax_IRQ_n : 1; + u32 pi_timeout_status : 1; + u32 pi_wait_n : 1; + u32 pi_busy_n : 1; + } pi_608; + + struct { + u32 PID :13; + u32 key_enable : 1; + u32 key_code : 2; + u32 key_array_col : 3; + u32 key_array_row : 5; + u32 dvb_en : 1; + u32 rw_flag : 1; + u32 reserved : 6; + } dvb_reg_60c; + + struct { + u32 sram_addr :15; + u32 sram_rw : 1; + u32 sram_data : 8; + u32 sc_xfer_bit : 1; + u32 reserved1 : 3; + u32 oe_pin_reg : 1; + u32 ce_pin_reg : 1; + u32 reserved2 : 1; + u32 start_sram_ibi : 1; + } sram_ctrl_reg_700; + + struct { + u32 net_addr_read :16; + u32 net_addr_write :16; + } net_buf_reg_704; + + struct { + u32 cai_read :11; + u32 reserved1 : 5; + u32 cai_write :11; + u32 reserved2 : 6; + u32 cai_cnt : 4; + } cai_buf_reg_708; + + struct { + u32 cao_read :11; + u32 reserved1 : 5; + u32 cap_write :11; + u32 reserved2 : 6; + u32 cao_cnt : 4; + } cao_buf_reg_70c; + + struct { + u32 media_read :11; + u32 reserved1 : 5; + u32 media_write :11; + u32 reserved2 : 6; + u32 media_cnt : 4; + } media_buf_reg_710; + + struct { + u32 NET_Dest : 2; + u32 CAI_Dest : 2; + u32 CAO_Dest : 2; + u32 MEDIA_Dest : 2; + u32 net_ovflow_error : 1; + u32 media_ovflow_error : 1; + u32 cai_ovflow_error : 1; + u32 cao_ovflow_error : 1; + u32 ctrl_usb_wan : 1; + u32 ctrl_sramdma : 1; + u32 ctrl_maximumfill : 1; + u32 reserved :17; + } sram_dest_reg_714; + + struct { + u32 net_cnt :12; + u32 reserved1 : 4; + u32 net_addr_read : 1; + u32 reserved2 : 3; + u32 net_addr_write : 1; + u32 reserved3 :11; + } net_buf_reg_718; + + struct { + u32 wan_speed_sig : 2; + u32 reserved1 : 6; + u32 wan_wait_state : 8; + u32 sram_chip : 2; + u32 sram_memmap : 2; + u32 reserved2 : 4; + u32 wan_pkt_frame : 4; + u32 reserved3 : 4; + } wan_ctrl_reg_71c; +} flexcop_ibi_value; + +#endif diff --git a/drivers/media/pci/bt8xx/Kconfig b/drivers/media/pci/bt8xx/Kconfig new file mode 100644 index 0000000..8668e63 --- /dev/null +++ b/drivers/media/pci/bt8xx/Kconfig @@ -0,0 +1,22 @@ +config DVB_BT8XX + tristate "BT8xx based PCI cards" + depends on DVB_CORE && PCI && I2C && VIDEO_BT848 + select DVB_MT352 if !DVB_FE_CUSTOMISE + select DVB_SP887X if !DVB_FE_CUSTOMISE + select DVB_NXT6000 if !DVB_FE_CUSTOMISE + select DVB_CX24110 if !DVB_FE_CUSTOMISE + select DVB_OR51211 if !DVB_FE_CUSTOMISE + select DVB_LGDT330X if !DVB_FE_CUSTOMISE + select DVB_ZL10353 if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE + help + Support for PCI cards based on the Bt8xx PCI bridge. Examples are + the Nebula cards, the Pinnacle PCTV cards, the Twinhan DST cards, + the pcHDTV HD2000 cards, the DViCO FusionHDTV Lite cards, and + some AVerMedia cards. + + Since these cards have no MPEG decoder onboard, they transmit + only compressed MPEG data over the PCI bus, so you need + an external software decoder to watch TV on your computer. + + Say Y if you own such a device and want to use it. diff --git a/drivers/media/pci/bt8xx/Makefile b/drivers/media/pci/bt8xx/Makefile new file mode 100644 index 0000000..36591ae --- /dev/null +++ b/drivers/media/pci/bt8xx/Makefile @@ -0,0 +1,6 @@ +obj-$(CONFIG_DVB_BT8XX) += bt878.o dvb-bt8xx.o dst.o dst_ca.o + +ccflags-y += -Idrivers/media/dvb-core +ccflags-y += -Idrivers/media/dvb-frontends +ccflags-y += -Idrivers/media/video/bt8xx +ccflags-y += -Idrivers/media/common/tuners diff --git a/drivers/media/pci/bt8xx/bt878.c b/drivers/media/pci/bt8xx/bt878.c new file mode 100644 index 0000000..b34fa95 --- /dev/null +++ b/drivers/media/pci/bt8xx/bt878.c @@ -0,0 +1,609 @@ +/* + * bt878.c: part of the driver for the Pinnacle PCTV Sat DVB PCI card + * + * Copyright (C) 2002 Peter Hettkamp + * + * large parts based on the bttv driver + * Copyright (C) 1996,97,98 Ralph Metzler (rjkm@metzlerbros.de) + * & Marcus Metzler (mocm@metzlerbros.de) + * (c) 1999,2000 Gerd Knorr + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "bt878.h" +#include "dst_priv.h" + + +/**************************************/ +/* Miscellaneous utility definitions */ +/**************************************/ + +static unsigned int bt878_verbose = 1; +static unsigned int bt878_debug; + +module_param_named(verbose, bt878_verbose, int, 0444); +MODULE_PARM_DESC(verbose, + "verbose startup messages, default is 1 (yes)"); +module_param_named(debug, bt878_debug, int, 0644); +MODULE_PARM_DESC(debug, "Turn on/off debugging, default is 0 (off)."); + +int bt878_num; +struct bt878 bt878[BT878_MAX]; + +EXPORT_SYMBOL(bt878_num); +EXPORT_SYMBOL(bt878); + +#define btwrite(dat,adr) bmtwrite((dat), (bt->bt878_mem+(adr))) +#define btread(adr) bmtread(bt->bt878_mem+(adr)) + +#define btand(dat,adr) btwrite((dat) & btread(adr), adr) +#define btor(dat,adr) btwrite((dat) | btread(adr), adr) +#define btaor(dat,mask,adr) btwrite((dat) | ((mask) & btread(adr)), adr) + +#if defined(dprintk) +#undef dprintk +#endif +#define dprintk(fmt, arg...) \ + do { \ + if (bt878_debug) \ + printk(KERN_DEBUG fmt, ##arg); \ + } while (0) + +static void bt878_mem_free(struct bt878 *bt) +{ + if (bt->buf_cpu) { + pci_free_consistent(bt->dev, bt->buf_size, bt->buf_cpu, + bt->buf_dma); + bt->buf_cpu = NULL; + } + + if (bt->risc_cpu) { + pci_free_consistent(bt->dev, bt->risc_size, bt->risc_cpu, + bt->risc_dma); + bt->risc_cpu = NULL; + } +} + +static int bt878_mem_alloc(struct bt878 *bt) +{ + if (!bt->buf_cpu) { + bt->buf_size = 128 * 1024; + + bt->buf_cpu = + pci_alloc_consistent(bt->dev, bt->buf_size, + &bt->buf_dma); + + if (!bt->buf_cpu) + return -ENOMEM; + + memset(bt->buf_cpu, 0, bt->buf_size); + } + + if (!bt->risc_cpu) { + bt->risc_size = PAGE_SIZE; + bt->risc_cpu = + pci_alloc_consistent(bt->dev, bt->risc_size, + &bt->risc_dma); + + if (!bt->risc_cpu) { + bt878_mem_free(bt); + return -ENOMEM; + } + + memset(bt->risc_cpu, 0, bt->risc_size); + } + + return 0; +} + +/* RISC instructions */ +#define RISC_WRITE (0x01 << 28) +#define RISC_JUMP (0x07 << 28) +#define RISC_SYNC (0x08 << 28) + +/* RISC bits */ +#define RISC_WR_SOL (1 << 27) +#define RISC_WR_EOL (1 << 26) +#define RISC_IRQ (1 << 24) +#define RISC_STATUS(status) ((((~status) & 0x0F) << 20) | ((status & 0x0F) << 16)) +#define RISC_SYNC_RESYNC (1 << 15) +#define RISC_SYNC_FM1 0x06 +#define RISC_SYNC_VRO 0x0C + +#define RISC_FLUSH() bt->risc_pos = 0 +#define RISC_INSTR(instr) bt->risc_cpu[bt->risc_pos++] = cpu_to_le32(instr) + +static int bt878_make_risc(struct bt878 *bt) +{ + bt->block_bytes = bt->buf_size >> 4; + bt->block_count = 1 << 4; + bt->line_bytes = bt->block_bytes; + bt->line_count = bt->block_count; + + while (bt->line_bytes > 4095) { + bt->line_bytes >>= 1; + bt->line_count <<= 1; + } + + if (bt->line_count > 255) { + printk(KERN_ERR "bt878: buffer size error!\n"); + return -EINVAL; + } + return 0; +} + + +static void bt878_risc_program(struct bt878 *bt, u32 op_sync_orin) +{ + u32 buf_pos = 0; + u32 line; + + RISC_FLUSH(); + RISC_INSTR(RISC_SYNC | RISC_SYNC_FM1 | op_sync_orin); + RISC_INSTR(0); + + dprintk("bt878: risc len lines %u, bytes per line %u\n", + bt->line_count, bt->line_bytes); + for (line = 0; line < bt->line_count; line++) { + // At the beginning of every block we issue an IRQ with previous (finished) block number set + if (!(buf_pos % bt->block_bytes)) + RISC_INSTR(RISC_WRITE | RISC_WR_SOL | RISC_WR_EOL | + RISC_IRQ | + RISC_STATUS(((buf_pos / + bt->block_bytes) + + (bt->block_count - + 1)) % + bt->block_count) | bt-> + line_bytes); + else + RISC_INSTR(RISC_WRITE | RISC_WR_SOL | RISC_WR_EOL | + bt->line_bytes); + RISC_INSTR(bt->buf_dma + buf_pos); + buf_pos += bt->line_bytes; + } + + RISC_INSTR(RISC_SYNC | op_sync_orin | RISC_SYNC_VRO); + RISC_INSTR(0); + + RISC_INSTR(RISC_JUMP); + RISC_INSTR(bt->risc_dma); + + btwrite((bt->line_count << 16) | bt->line_bytes, BT878_APACK_LEN); +} + +/*****************************/ +/* Start/Stop grabbing funcs */ +/*****************************/ + +void bt878_start(struct bt878 *bt, u32 controlreg, u32 op_sync_orin, + u32 irq_err_ignore) +{ + u32 int_mask; + + dprintk("bt878 debug: bt878_start (ctl=%8.8x)\n", controlreg); + /* complete the writing of the risc dma program now we have + * the card specifics + */ + bt878_risc_program(bt, op_sync_orin); + controlreg &= ~0x1f; + controlreg |= 0x1b; + + btwrite(bt->risc_dma, BT878_ARISC_START); + + /* original int mask had : + * 6 2 8 4 0 + * 1111 1111 1000 0000 0000 + * SCERR|OCERR|PABORT|RIPERR|FDSR|FTRGT|FBUS|RISCI + * Hacked for DST to: + * SCERR | OCERR | FDSR | FTRGT | FBUS | RISCI + */ + int_mask = BT878_ASCERR | BT878_AOCERR | BT878_APABORT | + BT878_ARIPERR | BT878_APPERR | BT878_AFDSR | BT878_AFTRGT | + BT878_AFBUS | BT878_ARISCI; + + + /* ignore pesky bits */ + int_mask &= ~irq_err_ignore; + + btwrite(int_mask, BT878_AINT_MASK); + btwrite(controlreg, BT878_AGPIO_DMA_CTL); +} + +void bt878_stop(struct bt878 *bt) +{ + u32 stat; + int i = 0; + + dprintk("bt878 debug: bt878_stop\n"); + + btwrite(0, BT878_AINT_MASK); + btand(~0x13, BT878_AGPIO_DMA_CTL); + + do { + stat = btread(BT878_AINT_STAT); + if (!(stat & BT878_ARISC_EN)) + break; + i++; + } while (i < 500); + + dprintk("bt878(%d) debug: bt878_stop, i=%d, stat=0x%8.8x\n", + bt->nr, i, stat); +} + +EXPORT_SYMBOL(bt878_start); +EXPORT_SYMBOL(bt878_stop); + +/*****************************/ +/* Interrupt service routine */ +/*****************************/ + +static irqreturn_t bt878_irq(int irq, void *dev_id) +{ + u32 stat, astat, mask; + int count; + struct bt878 *bt; + + bt = (struct bt878 *) dev_id; + + count = 0; + while (1) { + stat = btread(BT878_AINT_STAT); + mask = btread(BT878_AINT_MASK); + if (!(astat = (stat & mask))) + return IRQ_NONE; /* this interrupt is not for me */ +/* dprintk("bt878(%d) debug: irq count %d, stat 0x%8.8x, mask 0x%8.8x\n",bt->nr,count,stat,mask); */ + btwrite(astat, BT878_AINT_STAT); /* try to clear interrupt condition */ + + + if (astat & (BT878_ASCERR | BT878_AOCERR)) { + if (bt878_verbose) { + printk(KERN_INFO + "bt878(%d): irq%s%s risc_pc=%08x\n", + bt->nr, + (astat & BT878_ASCERR) ? " SCERR" : + "", + (astat & BT878_AOCERR) ? " OCERR" : + "", btread(BT878_ARISC_PC)); + } + } + if (astat & (BT878_APABORT | BT878_ARIPERR | BT878_APPERR)) { + if (bt878_verbose) { + printk(KERN_INFO + "bt878(%d): irq%s%s%s risc_pc=%08x\n", + bt->nr, + (astat & BT878_APABORT) ? " PABORT" : + "", + (astat & BT878_ARIPERR) ? " RIPERR" : + "", + (astat & BT878_APPERR) ? " PPERR" : + "", btread(BT878_ARISC_PC)); + } + } + if (astat & (BT878_AFDSR | BT878_AFTRGT | BT878_AFBUS)) { + if (bt878_verbose) { + printk(KERN_INFO + "bt878(%d): irq%s%s%s risc_pc=%08x\n", + bt->nr, + (astat & BT878_AFDSR) ? " FDSR" : "", + (astat & BT878_AFTRGT) ? " FTRGT" : + "", + (astat & BT878_AFBUS) ? " FBUS" : "", + btread(BT878_ARISC_PC)); + } + } + if (astat & BT878_ARISCI) { + bt->finished_block = (stat & BT878_ARISCS) >> 28; + tasklet_schedule(&bt->tasklet); + break; + } + count++; + if (count > 20) { + btwrite(0, BT878_AINT_MASK); + printk(KERN_ERR + "bt878(%d): IRQ lockup, cleared int mask\n", + bt->nr); + break; + } + } + return IRQ_HANDLED; +} + +int +bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *mp) +{ + int retval; + + retval = 0; + if (mutex_lock_interruptible(&bt->gpio_lock)) + return -ERESTARTSYS; + /* special gpio signal */ + switch (cmd) { + case DST_IG_ENABLE: + // dprintk("dvb_bt8xx: dst enable mask 0x%02x enb 0x%02x \n", mp->dstg.enb.mask, mp->dstg.enb.enable); + retval = bttv_gpio_enable(bt->bttv_nr, + mp->enb.mask, + mp->enb.enable); + break; + case DST_IG_WRITE: + // dprintk("dvb_bt8xx: dst write gpio mask 0x%02x out 0x%02x\n", mp->dstg.outp.mask, mp->dstg.outp.highvals); + retval = bttv_write_gpio(bt->bttv_nr, + mp->outp.mask, + mp->outp.highvals); + + break; + case DST_IG_READ: + /* read */ + retval = bttv_read_gpio(bt->bttv_nr, &mp->rd.value); + // dprintk("dvb_bt8xx: dst read gpio 0x%02x\n", (unsigned)mp->dstg.rd.value); + break; + case DST_IG_TS: + /* Set packet size */ + bt->TS_Size = mp->psize; + break; + + default: + retval = -EINVAL; + break; + } + mutex_unlock(&bt->gpio_lock); + return retval; +} + +EXPORT_SYMBOL(bt878_device_control); + +#define BROOKTREE_878_DEVICE(vend, dev, name) \ + { \ + .vendor = PCI_VENDOR_ID_BROOKTREE, \ + .device = PCI_DEVICE_ID_BROOKTREE_878, \ + .subvendor = (vend), .subdevice = (dev), \ + .driver_data = (unsigned long) name \ + } + +static struct pci_device_id bt878_pci_tbl[] __devinitdata = { + BROOKTREE_878_DEVICE(0x0071, 0x0101, "Nebula Electronics DigiTV"), + BROOKTREE_878_DEVICE(0x1461, 0x0761, "AverMedia AverTV DVB-T 761"), + BROOKTREE_878_DEVICE(0x11bd, 0x001c, "Pinnacle PCTV Sat"), + BROOKTREE_878_DEVICE(0x11bd, 0x0026, "Pinnacle PCTV SAT CI"), + BROOKTREE_878_DEVICE(0x1822, 0x0001, "Twinhan VisionPlus DVB"), + BROOKTREE_878_DEVICE(0x270f, 0xfc00, + "ChainTech digitop DST-1000 DVB-S"), + BROOKTREE_878_DEVICE(0x1461, 0x0771, "AVermedia AverTV DVB-T 771"), + BROOKTREE_878_DEVICE(0x18ac, 0xdb10, "DViCO FusionHDTV DVB-T Lite"), + BROOKTREE_878_DEVICE(0x18ac, 0xdb11, "Ultraview DVB-T Lite"), + BROOKTREE_878_DEVICE(0x18ac, 0xd500, "DViCO FusionHDTV 5 Lite"), + BROOKTREE_878_DEVICE(0x7063, 0x2000, "pcHDTV HD-2000 TV"), + BROOKTREE_878_DEVICE(0x1822, 0x0026, "DNTV Live! Mini"), + { } +}; + +MODULE_DEVICE_TABLE(pci, bt878_pci_tbl); + +static const char * __devinit card_name(const struct pci_device_id *id) +{ + return id->driver_data ? (const char *)id->driver_data : "Unknown"; +} + +/***********************/ +/* PCI device handling */ +/***********************/ + +static int __devinit bt878_probe(struct pci_dev *dev, + const struct pci_device_id *pci_id) +{ + int result = 0; + unsigned char lat; + struct bt878 *bt; +#if defined(__powerpc__) + unsigned int cmd; +#endif + unsigned int cardid; + + printk(KERN_INFO "bt878: Bt878 AUDIO function found (%d).\n", + bt878_num); + if (bt878_num >= BT878_MAX) { + printk(KERN_ERR "bt878: Too many devices inserted\n"); + result = -ENOMEM; + goto fail0; + } + if (pci_enable_device(dev)) + return -EIO; + + cardid = dev->subsystem_device << 16; + cardid |= dev->subsystem_vendor; + + printk(KERN_INFO "%s: card id=[0x%x],[ %s ] has DVB functions.\n", + __func__, cardid, card_name(pci_id)); + + bt = &bt878[bt878_num]; + bt->dev = dev; + bt->nr = bt878_num; + bt->shutdown = 0; + + bt->id = dev->device; + bt->irq = dev->irq; + bt->bt878_adr = pci_resource_start(dev, 0); + if (!request_mem_region(pci_resource_start(dev, 0), + pci_resource_len(dev, 0), "bt878")) { + result = -EBUSY; + goto fail0; + } + + bt->revision = dev->revision; + pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); + + + printk(KERN_INFO "bt878(%d): Bt%x (rev %d) at %02x:%02x.%x, ", + bt878_num, bt->id, bt->revision, dev->bus->number, + PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn)); + printk("irq: %d, latency: %d, memory: 0x%lx\n", + bt->irq, lat, bt->bt878_adr); + + +#if defined(__powerpc__) + /* on OpenFirmware machines (PowerMac at least), PCI memory cycle */ + /* response on cards with no firmware is not enabled by OF */ + pci_read_config_dword(dev, PCI_COMMAND, &cmd); + cmd = (cmd | PCI_COMMAND_MEMORY); + pci_write_config_dword(dev, PCI_COMMAND, cmd); +#endif + +#ifdef __sparc__ + bt->bt878_mem = (unsigned char *) bt->bt878_adr; +#else + bt->bt878_mem = ioremap(bt->bt878_adr, 0x1000); +#endif + + /* clear interrupt mask */ + btwrite(0, BT848_INT_MASK); + + result = request_irq(bt->irq, bt878_irq, + IRQF_SHARED | IRQF_DISABLED, "bt878", + (void *) bt); + if (result == -EINVAL) { + printk(KERN_ERR "bt878(%d): Bad irq number or handler\n", + bt878_num); + goto fail1; + } + if (result == -EBUSY) { + printk(KERN_ERR + "bt878(%d): IRQ %d busy, change your PnP config in BIOS\n", + bt878_num, bt->irq); + goto fail1; + } + if (result < 0) + goto fail1; + + pci_set_master(dev); + pci_set_drvdata(dev, bt); + + if ((result = bt878_mem_alloc(bt))) { + printk(KERN_ERR "bt878: failed to allocate memory!\n"); + goto fail2; + } + + bt878_make_risc(bt); + btwrite(0, BT878_AINT_MASK); + bt878_num++; + + return 0; + + fail2: + free_irq(bt->irq, bt); + fail1: + release_mem_region(pci_resource_start(bt->dev, 0), + pci_resource_len(bt->dev, 0)); + fail0: + pci_disable_device(dev); + return result; +} + +static void __devexit bt878_remove(struct pci_dev *pci_dev) +{ + u8 command; + struct bt878 *bt = pci_get_drvdata(pci_dev); + + if (bt878_verbose) + printk(KERN_INFO "bt878(%d): unloading\n", bt->nr); + + /* turn off all capturing, DMA and IRQs */ + btand(~0x13, BT878_AGPIO_DMA_CTL); + + /* first disable interrupts before unmapping the memory! */ + btwrite(0, BT878_AINT_MASK); + btwrite(~0U, BT878_AINT_STAT); + + /* disable PCI bus-mastering */ + pci_read_config_byte(bt->dev, PCI_COMMAND, &command); + /* Should this be &=~ ?? */ + command &= ~PCI_COMMAND_MASTER; + pci_write_config_byte(bt->dev, PCI_COMMAND, command); + + free_irq(bt->irq, bt); + printk(KERN_DEBUG "bt878_mem: 0x%p.\n", bt->bt878_mem); + if (bt->bt878_mem) + iounmap(bt->bt878_mem); + + release_mem_region(pci_resource_start(bt->dev, 0), + pci_resource_len(bt->dev, 0)); + /* wake up any waiting processes + because shutdown flag is set, no new processes (in this queue) + are expected + */ + bt->shutdown = 1; + bt878_mem_free(bt); + + pci_set_drvdata(pci_dev, NULL); + pci_disable_device(pci_dev); + return; +} + +static struct pci_driver bt878_pci_driver = { + .name = "bt878", + .id_table = bt878_pci_tbl, + .probe = bt878_probe, + .remove = __devexit_p(bt878_remove), +}; + +/*******************************/ +/* Module management functions */ +/*******************************/ + +static int __init bt878_init_module(void) +{ + bt878_num = 0; + + printk(KERN_INFO "bt878: AUDIO driver version %d.%d.%d loaded\n", + (BT878_VERSION_CODE >> 16) & 0xff, + (BT878_VERSION_CODE >> 8) & 0xff, + BT878_VERSION_CODE & 0xff); + + return pci_register_driver(&bt878_pci_driver); +} + +static void __exit bt878_cleanup_module(void) +{ + pci_unregister_driver(&bt878_pci_driver); +} + +module_init(bt878_init_module); +module_exit(bt878_cleanup_module); + +MODULE_LICENSE("GPL"); + +/* + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/drivers/media/pci/bt8xx/bt878.h b/drivers/media/pci/bt8xx/bt878.h new file mode 100644 index 0000000..d19b592 --- /dev/null +++ b/drivers/media/pci/bt8xx/bt878.h @@ -0,0 +1,159 @@ +/* + bt878.h - Bt878 audio module (register offsets) + + Copyright (C) 2002 Peter Hettkamp + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef _BT878_H_ +#define _BT878_H_ + +#include +#include +#include +#include +#include + +#include "bt848.h" +#include "bttv.h" + +#define BT878_VERSION_CODE 0x000000 + +#define BT878_AINT_STAT 0x100 +#define BT878_ARISCS (0xf<<28) +#define BT878_ARISC_EN (1<<27) +#define BT878_ASCERR (1<<19) +#define BT878_AOCERR (1<<18) +#define BT878_APABORT (1<<17) +#define BT878_ARIPERR (1<<16) +#define BT878_APPERR (1<<15) +#define BT878_AFDSR (1<<14) +#define BT878_AFTRGT (1<<13) +#define BT878_AFBUS (1<<12) +#define BT878_ARISCI (1<<11) +#define BT878_AOFLOW (1<<3) + +#define BT878_AINT_MASK 0x104 + +#define BT878_AGPIO_DMA_CTL 0x10c +#define BT878_A_GAIN (0xf<<28) +#define BT878_A_G2X (1<<27) +#define BT878_A_PWRDN (1<<26) +#define BT878_A_SEL (3<<24) +#define BT878_DA_SCE (1<<23) +#define BT878_DA_LRI (1<<22) +#define BT878_DA_MLB (1<<21) +#define BT878_DA_LRD (0x1f<<16) +#define BT878_DA_DPM (1<<15) +#define BT878_DA_SBR (1<<14) +#define BT878_DA_ES2 (1<<13) +#define BT878_DA_LMT (1<<12) +#define BT878_DA_SDR (0xf<<8) +#define BT878_DA_IOM (3<<6) +#define BT878_DA_APP (1<<5) +#define BT878_ACAP_EN (1<<4) +#define BT878_PKTP (3<<2) +#define BT878_RISC_EN (1<<1) +#define BT878_FIFO_EN 1 + +#define BT878_APACK_LEN 0x110 +#define BT878_AFP_LEN (0xff<<16) +#define BT878_ALP_LEN 0xfff + +#define BT878_ARISC_START 0x114 + +#define BT878_ARISC_PC 0x120 + +/* BT878 FUNCTION 0 REGISTERS */ +#define BT878_GPIO_DMA_CTL 0x10c + +/* Interrupt register */ +#define BT878_INT_STAT 0x100 +#define BT878_INT_MASK 0x104 +#define BT878_I2CRACK (1<<25) +#define BT878_I2CDONE (1<<8) + +#define BT878_MAX 4 + +#define BT878_RISC_SYNC_MASK (1 << 15) + + +#define BTTV_BOARD_UNKNOWN 0x00 +#define BTTV_BOARD_PINNACLESAT 0x5e +#define BTTV_BOARD_NEBULA_DIGITV 0x68 +#define BTTV_BOARD_PC_HDTV 0x70 +#define BTTV_BOARD_TWINHAN_DST 0x71 +#define BTTV_BOARD_AVDVBT_771 0x7b +#define BTTV_BOARD_AVDVBT_761 0x7c +#define BTTV_BOARD_DVICO_DVBT_LITE 0x80 +#define BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE 0x87 + +extern int bt878_num; + +struct bt878 { + struct mutex gpio_lock; + unsigned int nr; + unsigned int bttv_nr; + struct i2c_adapter *adapter; + struct pci_dev *dev; + unsigned int id; + unsigned int TS_Size; + unsigned char revision; + unsigned int irq; + unsigned long bt878_adr; + volatile void __iomem *bt878_mem; /* function 1 */ + + volatile u32 finished_block; + volatile u32 last_block; + u32 block_count; + u32 block_bytes; + u32 line_bytes; + u32 line_count; + + u32 buf_size; + u8 *buf_cpu; + dma_addr_t buf_dma; + + u32 risc_size; + __le32 *risc_cpu; + dma_addr_t risc_dma; + u32 risc_pos; + + struct tasklet_struct tasklet; + int shutdown; +}; + +extern struct bt878 bt878[BT878_MAX]; + +void bt878_start(struct bt878 *bt, u32 controlreg, u32 op_sync_orin, + u32 irq_err_ignore); +void bt878_stop(struct bt878 *bt); + +#if defined(__powerpc__) /* big-endian */ +static inline void io_st_le32(volatile unsigned __iomem *addr, unsigned val) +{ + st_le32(addr, val); + eieio(); +} + +#define bmtwrite(dat,adr) io_st_le32((adr),(dat)) +#define bmtread(adr) ld_le32((adr)) +#else +#define bmtwrite(dat,adr) writel((dat), (adr)) +#define bmtread(adr) readl(adr) +#endif + +#endif diff --git a/drivers/media/pci/bt8xx/dst.c b/drivers/media/pci/bt8xx/dst.c new file mode 100644 index 0000000..430b3eb --- /dev/null +++ b/drivers/media/pci/bt8xx/dst.c @@ -0,0 +1,1873 @@ +/* + Frontend/Card driver for TwinHan DST Frontend + Copyright (C) 2003 Jamie Honan + Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include +#include +#include +#include +#include +#include +#include "dvb_frontend.h" +#include "dst_priv.h" +#include "dst_common.h" + +static unsigned int verbose = 1; +module_param(verbose, int, 0644); +MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)"); + +static unsigned int dst_addons; +module_param(dst_addons, int, 0644); +MODULE_PARM_DESC(dst_addons, "CA daughterboard, default is 0 (No addons)"); + +static unsigned int dst_algo; +module_param(dst_algo, int, 0644); +MODULE_PARM_DESC(dst_algo, "tuning algo: default is 0=(SW), 1=(HW)"); + +#define HAS_LOCK 1 +#define ATTEMPT_TUNE 2 +#define HAS_POWER 4 + +#define DST_ERROR 0 +#define DST_NOTICE 1 +#define DST_INFO 2 +#define DST_DEBUG 3 + +#define dprintk(x, y, z, format, arg...) do { \ + if (z) { \ + if ((x > DST_ERROR) && (x > y)) \ + printk(KERN_ERR "dst(%d) %s: " format "\n", \ + state->bt->nr, __func__ , ##arg); \ + else if ((x > DST_NOTICE) && (x > y)) \ + printk(KERN_NOTICE "dst(%d) %s: " format "\n", \ + state->bt->nr, __func__ , ##arg); \ + else if ((x > DST_INFO) && (x > y)) \ + printk(KERN_INFO "dst(%d) %s: " format "\n", \ + state->bt->nr, __func__ , ##arg); \ + else if ((x > DST_DEBUG) && (x > y)) \ + printk(KERN_DEBUG "dst(%d) %s: " format "\n", \ + state->bt->nr, __func__ , ##arg); \ + } else { \ + if (x > y) \ + printk(format, ##arg); \ + } \ +} while(0) + +static int dst_command(struct dst_state *state, u8 *data, u8 len); + +static void dst_packsize(struct dst_state *state, int psize) +{ + union dst_gpio_packet bits; + + bits.psize = psize; + bt878_device_control(state->bt, DST_IG_TS, &bits); +} + +static int dst_gpio_outb(struct dst_state *state, u32 mask, u32 enbb, + u32 outhigh, int delay) +{ + union dst_gpio_packet enb; + union dst_gpio_packet bits; + int err; + + enb.enb.mask = mask; + enb.enb.enable = enbb; + + dprintk(verbose, DST_INFO, 1, "mask=[%04x], enbb=[%04x], outhigh=[%04x]", mask, enbb, outhigh); + if ((err = bt878_device_control(state->bt, DST_IG_ENABLE, &enb)) < 0) { + dprintk(verbose, DST_INFO, 1, "dst_gpio_enb error (err == %i, mask == %02x, enb == %02x)", err, mask, enbb); + return -EREMOTEIO; + } + udelay(1000); + /* because complete disabling means no output, no need to do output packet */ + if (enbb == 0) + return 0; + if (delay) + msleep(10); + bits.outp.mask = enbb; + bits.outp.highvals = outhigh; + if ((err = bt878_device_control(state->bt, DST_IG_WRITE, &bits)) < 0) { + dprintk(verbose, DST_INFO, 1, "dst_gpio_outb error (err == %i, enbb == %02x, outhigh == %02x)", err, enbb, outhigh); + return -EREMOTEIO; + } + + return 0; +} + +static int dst_gpio_inb(struct dst_state *state, u8 *result) +{ + union dst_gpio_packet rd_packet; + int err; + + *result = 0; + if ((err = bt878_device_control(state->bt, DST_IG_READ, &rd_packet)) < 0) { + dprintk(verbose, DST_ERROR, 1, "dst_gpio_inb error (err == %i)", err); + return -EREMOTEIO; + } + *result = (u8) rd_packet.rd.value; + + return 0; +} + +int rdc_reset_state(struct dst_state *state) +{ + dprintk(verbose, DST_INFO, 1, "Resetting state machine"); + if (dst_gpio_outb(state, RDC_8820_INT, RDC_8820_INT, 0, NO_DELAY) < 0) { + dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); + return -1; + } + msleep(10); + if (dst_gpio_outb(state, RDC_8820_INT, RDC_8820_INT, RDC_8820_INT, NO_DELAY) < 0) { + dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); + msleep(10); + return -1; + } + + return 0; +} +EXPORT_SYMBOL(rdc_reset_state); + +static int rdc_8820_reset(struct dst_state *state) +{ + dprintk(verbose, DST_DEBUG, 1, "Resetting DST"); + if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, 0, NO_DELAY) < 0) { + dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); + return -1; + } + udelay(1000); + if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, RDC_8820_RESET, DELAY) < 0) { + dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); + return -1; + } + + return 0; +} + +static int dst_pio_enable(struct dst_state *state) +{ + if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_ENABLE, 0, NO_DELAY) < 0) { + dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); + return -1; + } + udelay(1000); + + return 0; +} + +int dst_pio_disable(struct dst_state *state) +{ + if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_DISABLE, RDC_8820_PIO_0_DISABLE, NO_DELAY) < 0) { + dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !"); + return -1; + } + if (state->type_flags & DST_TYPE_HAS_FW_1) + udelay(1000); + + return 0; +} +EXPORT_SYMBOL(dst_pio_disable); + +int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode) +{ + u8 reply; + int i; + + for (i = 0; i < 200; i++) { + if (dst_gpio_inb(state, &reply) < 0) { + dprintk(verbose, DST_ERROR, 1, "dst_gpio_inb ERROR !"); + return -1; + } + if ((reply & RDC_8820_PIO_0_ENABLE) == 0) { + dprintk(verbose, DST_INFO, 1, "dst wait ready after %d", i); + return 1; + } + msleep(10); + } + dprintk(verbose, DST_NOTICE, 1, "dst wait NOT ready after %d", i); + + return 0; +} +EXPORT_SYMBOL(dst_wait_dst_ready); + +int dst_error_recovery(struct dst_state *state) +{ + dprintk(verbose, DST_NOTICE, 1, "Trying to return from previous errors."); + dst_pio_disable(state); + msleep(10); + dst_pio_enable(state); + msleep(10); + + return 0; +} +EXPORT_SYMBOL(dst_error_recovery); + +int dst_error_bailout(struct dst_state *state) +{ + dprintk(verbose, DST_INFO, 1, "Trying to bailout from previous error."); + rdc_8820_reset(state); + dst_pio_disable(state); + msleep(10); + + return 0; +} +EXPORT_SYMBOL(dst_error_bailout); + +int dst_comm_init(struct dst_state *state) +{ + dprintk(verbose, DST_INFO, 1, "Initializing DST."); + if ((dst_pio_enable(state)) < 0) { + dprintk(verbose, DST_ERROR, 1, "PIO Enable Failed"); + return -1; + } + if ((rdc_reset_state(state)) < 0) { + dprintk(verbose, DST_ERROR, 1, "RDC 8820 State RESET Failed."); + return -1; + } + if (state->type_flags & DST_TYPE_HAS_FW_1) + msleep(100); + else + msleep(5); + + return 0; +} +EXPORT_SYMBOL(dst_comm_init); + +int write_dst(struct dst_state *state, u8 *data, u8 len) +{ + struct i2c_msg msg = { + .addr = state->config->demod_address, + .flags = 0, + .buf = data, + .len = len + }; + + int err; + u8 cnt, i; + + dprintk(verbose, DST_NOTICE, 0, "writing [ "); + for (i = 0; i < len; i++) + dprintk(verbose, DST_NOTICE, 0, "%02x ", data[i]); + dprintk(verbose, DST_NOTICE, 0, "]\n"); + + for (cnt = 0; cnt < 2; cnt++) { + if ((err = i2c_transfer(state->i2c, &msg, 1)) < 0) { + dprintk(verbose, DST_INFO, 1, "_write_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)", err, len, data[0]); + dst_error_recovery(state); + continue; + } else + break; + } + if (cnt >= 2) { + dprintk(verbose, DST_INFO, 1, "RDC 8820 RESET"); + dst_error_bailout(state); + + return -1; + } + + return 0; +} +EXPORT_SYMBOL(write_dst); + +int read_dst(struct dst_state *state, u8 *ret, u8 len) +{ + struct i2c_msg msg = { + .addr = state->config->demod_address, + .flags = I2C_M_RD, + .buf = ret, + .len = len + }; + + int err; + int cnt; + + for (cnt = 0; cnt < 2; cnt++) { + if ((err = i2c_transfer(state->i2c, &msg, 1)) < 0) { + dprintk(verbose, DST_INFO, 1, "read_dst error (err == %i, len == 0x%02x, b0 == 0x%02x)", err, len, ret[0]); + dst_error_recovery(state); + continue; + } else + break; + } + if (cnt >= 2) { + dprintk(verbose, DST_INFO, 1, "RDC 8820 RESET"); + dst_error_bailout(state); + + return -1; + } + dprintk(verbose, DST_DEBUG, 1, "reply is 0x%x", ret[0]); + for (err = 1; err < len; err++) + dprintk(verbose, DST_DEBUG, 0, " 0x%x", ret[err]); + if (err > 1) + dprintk(verbose, DST_DEBUG, 0, "\n"); + + return 0; +} +EXPORT_SYMBOL(read_dst); + +static int dst_set_polarization(struct dst_state *state) +{ + switch (state->voltage) { + case SEC_VOLTAGE_13: /* Vertical */ + dprintk(verbose, DST_INFO, 1, "Polarization=[Vertical]"); + state->tx_tuna[8] &= ~0x40; + break; + case SEC_VOLTAGE_18: /* Horizontal */ + dprintk(verbose, DST_INFO, 1, "Polarization=[Horizontal]"); + state->tx_tuna[8] |= 0x40; + break; + case SEC_VOLTAGE_OFF: + break; + } + + return 0; +} + +static int dst_set_freq(struct dst_state *state, u32 freq) +{ + state->frequency = freq; + dprintk(verbose, DST_INFO, 1, "set Frequency %u", freq); + + if (state->dst_type == DST_TYPE_IS_SAT) { + freq = freq / 1000; + if (freq < 950 || freq > 2150) + return -EINVAL; + state->tx_tuna[2] = (freq >> 8); + state->tx_tuna[3] = (u8) freq; + state->tx_tuna[4] = 0x01; + state->tx_tuna[8] &= ~0x04; + if (state->type_flags & DST_TYPE_HAS_OBS_REGS) { + if (freq < 1531) + state->tx_tuna[8] |= 0x04; + } + } else if (state->dst_type == DST_TYPE_IS_TERR) { + freq = freq / 1000; + if (freq < 137000 || freq > 858000) + return -EINVAL; + state->tx_tuna[2] = (freq >> 16) & 0xff; + state->tx_tuna[3] = (freq >> 8) & 0xff; + state->tx_tuna[4] = (u8) freq; + } else if (state->dst_type == DST_TYPE_IS_CABLE) { + freq = freq / 1000; + state->tx_tuna[2] = (freq >> 16) & 0xff; + state->tx_tuna[3] = (freq >> 8) & 0xff; + state->tx_tuna[4] = (u8) freq; + } else if (state->dst_type == DST_TYPE_IS_ATSC) { + freq = freq / 1000; + if (freq < 51000 || freq > 858000) + return -EINVAL; + state->tx_tuna[2] = (freq >> 16) & 0xff; + state->tx_tuna[3] = (freq >> 8) & 0xff; + state->tx_tuna[4] = (u8) freq; + state->tx_tuna[5] = 0x00; /* ATSC */ + state->tx_tuna[6] = 0x00; + if (state->dst_hw_cap & DST_TYPE_HAS_ANALOG) + state->tx_tuna[7] = 0x00; /* Digital */ + } else + return -EINVAL; + + return 0; +} + +static int dst_set_bandwidth(struct dst_state *state, u32 bandwidth) +{ + state->bandwidth = bandwidth; + + if (state->dst_type != DST_TYPE_IS_TERR) + return -EOPNOTSUPP; + + switch (bandwidth) { + case 6000000: + if (state->dst_hw_cap & DST_TYPE_HAS_CA) + state->tx_tuna[7] = 0x06; + else { + state->tx_tuna[6] = 0x06; + state->tx_tuna[7] = 0x00; + } + break; + case 7000000: + if (state->dst_hw_cap & DST_TYPE_HAS_CA) + state->tx_tuna[7] = 0x07; + else { + state->tx_tuna[6] = 0x07; + state->tx_tuna[7] = 0x00; + } + break; + case 8000000: + if (state->dst_hw_cap & DST_TYPE_HAS_CA) + state->tx_tuna[7] = 0x08; + else { + state->tx_tuna[6] = 0x08; + state->tx_tuna[7] = 0x00; + } + break; + default: + return -EINVAL; + } + + return 0; +} + +static int dst_set_inversion(struct dst_state *state, fe_spectral_inversion_t inversion) +{ + state->inversion = inversion; + switch (inversion) { + case INVERSION_OFF: /* Inversion = Normal */ + state->tx_tuna[8] &= ~0x80; + break; + case INVERSION_ON: + state->tx_tuna[8] |= 0x80; + break; + default: + return -EINVAL; + } + + return 0; +} + +static int dst_set_fec(struct dst_state *state, fe_code_rate_t fec) +{ + state->fec = fec; + return 0; +} + +static fe_code_rate_t dst_get_fec(struct dst_state *state) +{ + return state->fec; +} + +static int dst_set_symbolrate(struct dst_state *state, u32 srate) +{ + u32 symcalc; + u64 sval; + + state->symbol_rate = srate; + if (state->dst_type == DST_TYPE_IS_TERR) { + return -EOPNOTSUPP; + } + dprintk(verbose, DST_INFO, 1, "set symrate %u", srate); + srate /= 1000; + if (state->dst_type == DST_TYPE_IS_SAT) { + if (state->type_flags & DST_TYPE_HAS_SYMDIV) { + sval = srate; + sval <<= 20; + do_div(sval, 88000); + symcalc = (u32) sval; + dprintk(verbose, DST_INFO, 1, "set symcalc %u", symcalc); + state->tx_tuna[5] = (u8) (symcalc >> 12); + state->tx_tuna[6] = (u8) (symcalc >> 4); + state->tx_tuna[7] = (u8) (symcalc << 4); + } else { + state->tx_tuna[5] = (u8) (srate >> 16) & 0x7f; + state->tx_tuna[6] = (u8) (srate >> 8); + state->tx_tuna[7] = (u8) srate; + } + state->tx_tuna[8] &= ~0x20; + if (state->type_flags & DST_TYPE_HAS_OBS_REGS) { + if (srate > 8000) + state->tx_tuna[8] |= 0x20; + } + } else if (state->dst_type == DST_TYPE_IS_CABLE) { + dprintk(verbose, DST_DEBUG, 1, "%s", state->fw_name); + if (!strncmp(state->fw_name, "DCTNEW", 6)) { + state->tx_tuna[5] = (u8) (srate >> 8); + state->tx_tuna[6] = (u8) srate; + state->tx_tuna[7] = 0x00; + } else if (!strncmp(state->fw_name, "DCT-CI", 6)) { + state->tx_tuna[5] = 0x00; + state->tx_tuna[6] = (u8) (srate >> 8); + state->tx_tuna[7] = (u8) srate; + } + } + return 0; +} + +static int dst_set_modulation(struct dst_state *state, fe_modulation_t modulation) +{ + if (state->dst_type != DST_TYPE_IS_CABLE) + return -EOPNOTSUPP; + + state->modulation = modulation; + switch (modulation) { + case QAM_16: + state->tx_tuna[8] = 0x10; + break; + case QAM_32: + state->tx_tuna[8] = 0x20; + break; + case QAM_64: + state->tx_tuna[8] = 0x40; + break; + case QAM_128: + state->tx_tuna[8] = 0x80; + break; + case QAM_256: + if (!strncmp(state->fw_name, "DCTNEW", 6)) + state->tx_tuna[8] = 0xff; + else if (!strncmp(state->fw_name, "DCT-CI", 6)) + state->tx_tuna[8] = 0x00; + break; + case QPSK: + case QAM_AUTO: + case VSB_8: + case VSB_16: + default: + return -EINVAL; + + } + + return 0; +} + +static fe_modulation_t dst_get_modulation(struct dst_state *state) +{ + return state->modulation; +} + + +u8 dst_check_sum(u8 *buf, u32 len) +{ + u32 i; + u8 val = 0; + if (!len) + return 0; + for (i = 0; i < len; i++) { + val += buf[i]; + } + return ((~val) + 1); +} +EXPORT_SYMBOL(dst_check_sum); + +static void dst_type_flags_print(struct dst_state *state) +{ + u32 type_flags = state->type_flags; + + dprintk(verbose, DST_ERROR, 0, "DST type flags :"); + if (type_flags & DST_TYPE_HAS_TS188) + dprintk(verbose, DST_ERROR, 0, " 0x%x newtuner", DST_TYPE_HAS_TS188); + if (type_flags & DST_TYPE_HAS_NEWTUNE_2) + dprintk(verbose, DST_ERROR, 0, " 0x%x newtuner 2", DST_TYPE_HAS_NEWTUNE_2); + if (type_flags & DST_TYPE_HAS_TS204) + dprintk(verbose, DST_ERROR, 0, " 0x%x ts204", DST_TYPE_HAS_TS204); + if (type_flags & DST_TYPE_HAS_VLF) + dprintk(verbose, DST_ERROR, 0, " 0x%x VLF", DST_TYPE_HAS_VLF); + if (type_flags & DST_TYPE_HAS_SYMDIV) + dprintk(verbose, DST_ERROR, 0, " 0x%x symdiv", DST_TYPE_HAS_SYMDIV); + if (type_flags & DST_TYPE_HAS_FW_1) + dprintk(verbose, DST_ERROR, 0, " 0x%x firmware version = 1", DST_TYPE_HAS_FW_1); + if (type_flags & DST_TYPE_HAS_FW_2) + dprintk(verbose, DST_ERROR, 0, " 0x%x firmware version = 2", DST_TYPE_HAS_FW_2); + if (type_flags & DST_TYPE_HAS_FW_3) + dprintk(verbose, DST_ERROR, 0, " 0x%x firmware version = 3", DST_TYPE_HAS_FW_3); + dprintk(verbose, DST_ERROR, 0, "\n"); +} + + +static int dst_type_print(struct dst_state *state, u8 type) +{ + char *otype; + switch (type) { + case DST_TYPE_IS_SAT: + otype = "satellite"; + break; + + case DST_TYPE_IS_TERR: + otype = "terrestrial"; + break; + + case DST_TYPE_IS_CABLE: + otype = "cable"; + break; + + case DST_TYPE_IS_ATSC: + otype = "atsc"; + break; + + default: + dprintk(verbose, DST_INFO, 1, "invalid dst type %d", type); + return -EINVAL; + } + dprintk(verbose, DST_INFO, 1, "DST type: %s", otype); + + return 0; +} + +static struct tuner_types tuner_list[] = { + { + .tuner_type = TUNER_TYPE_L64724, + .tuner_name = "L 64724", + .board_name = "UNKNOWN", + .fw_name = "UNKNOWN" + }, + + { + .tuner_type = TUNER_TYPE_STV0299, + .tuner_name = "STV 0299", + .board_name = "VP1020", + .fw_name = "DST-MOT" + }, + + { + .tuner_type = TUNER_TYPE_STV0299, + .tuner_name = "STV 0299", + .board_name = "VP1020", + .fw_name = "DST-03T" + }, + + { + .tuner_type = TUNER_TYPE_MB86A15, + .tuner_name = "MB 86A15", + .board_name = "VP1022", + .fw_name = "DST-03T" + }, + + { + .tuner_type = TUNER_TYPE_MB86A15, + .tuner_name = "MB 86A15", + .board_name = "VP1025", + .fw_name = "DST-03T" + }, + + { + .tuner_type = TUNER_TYPE_STV0299, + .tuner_name = "STV 0299", + .board_name = "VP1030", + .fw_name = "DST-CI" + }, + + { + .tuner_type = TUNER_TYPE_STV0299, + .tuner_name = "STV 0299", + .board_name = "VP1030", + .fw_name = "DSTMCI" + }, + + { + .tuner_type = TUNER_TYPE_UNKNOWN, + .tuner_name = "UNKNOWN", + .board_name = "VP2021", + .fw_name = "DCTNEW" + }, + + { + .tuner_type = TUNER_TYPE_UNKNOWN, + .tuner_name = "UNKNOWN", + .board_name = "VP2030", + .fw_name = "DCT-CI" + }, + + { + .tuner_type = TUNER_TYPE_UNKNOWN, + .tuner_name = "UNKNOWN", + .board_name = "VP2031", + .fw_name = "DCT-CI" + }, + + { + .tuner_type = TUNER_TYPE_UNKNOWN, + .tuner_name = "UNKNOWN", + .board_name = "VP2040", + .fw_name = "DCT-CI" + }, + + { + .tuner_type = TUNER_TYPE_UNKNOWN, + .tuner_name = "UNKNOWN", + .board_name = "VP3020", + .fw_name = "DTTFTA" + }, + + { + .tuner_type = TUNER_TYPE_UNKNOWN, + .tuner_name = "UNKNOWN", + .board_name = "VP3021", + .fw_name = "DTTFTA" + }, + + { + .tuner_type = TUNER_TYPE_TDA10046, + .tuner_name = "TDA10046", + .board_name = "VP3040", + .fw_name = "DTT-CI" + }, + + { + .tuner_type = TUNER_TYPE_UNKNOWN, + .tuner_name = "UNKNOWN", + .board_name = "VP3051", + .fw_name = "DTTNXT" + }, + + { + .tuner_type = TUNER_TYPE_NXT200x, + .tuner_name = "NXT200x", + .board_name = "VP3220", + .fw_name = "ATSCDI" + }, + + { + .tuner_type = TUNER_TYPE_NXT200x, + .tuner_name = "NXT200x", + .board_name = "VP3250", + .fw_name = "ATSCAD" + }, +}; + +/* + Known cards list + Satellite + ------------------- + 200103A + VP-1020 DST-MOT LG(old), TS=188 + + VP-1020 DST-03T LG(new), TS=204 + VP-1022 DST-03T LG(new), TS=204 + VP-1025 DST-03T LG(new), TS=204 + + VP-1030 DSTMCI, LG(new), TS=188 + VP-1032 DSTMCI, LG(new), TS=188 + + Cable + ------------------- + VP-2030 DCT-CI, Samsung, TS=204 + VP-2021 DCT-CI, Unknown, TS=204 + VP-2031 DCT-CI, Philips, TS=188 + VP-2040 DCT-CI, Philips, TS=188, with CA daughter board + VP-2040 DCT-CI, Philips, TS=204, without CA daughter board + + Terrestrial + ------------------- + VP-3050 DTTNXT TS=188 + VP-3040 DTT-CI, Philips, TS=188 + VP-3040 DTT-CI, Philips, TS=204 + + ATSC + ------------------- + VP-3220 ATSCDI, TS=188 + VP-3250 ATSCAD, TS=188 + +*/ + +static struct dst_types dst_tlist[] = { + { + .device_id = "200103A", + .offset = 0, + .dst_type = DST_TYPE_IS_SAT, + .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1 | DST_TYPE_HAS_OBS_REGS, + .dst_feature = 0, + .tuner_type = 0 + }, /* obsolete */ + + { + .device_id = "DST-020", + .offset = 0, + .dst_type = DST_TYPE_IS_SAT, + .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1, + .dst_feature = 0, + .tuner_type = 0 + }, /* obsolete */ + + { + .device_id = "DST-030", + .offset = 0, + .dst_type = DST_TYPE_IS_SAT, + .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_1, + .dst_feature = 0, + .tuner_type = 0 + }, /* obsolete */ + + { + .device_id = "DST-03T", + .offset = 0, + .dst_type = DST_TYPE_IS_SAT, + .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_2, + .dst_feature = DST_TYPE_HAS_DISEQC3 | DST_TYPE_HAS_DISEQC4 | DST_TYPE_HAS_DISEQC5 + | DST_TYPE_HAS_MAC | DST_TYPE_HAS_MOTO, + .tuner_type = TUNER_TYPE_MULTI + }, + + { + .device_id = "DST-MOT", + .offset = 0, + .dst_type = DST_TYPE_IS_SAT, + .type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1, + .dst_feature = 0, + .tuner_type = 0 + }, /* obsolete */ + + { + .device_id = "DST-CI", + .offset = 1, + .dst_type = DST_TYPE_IS_SAT, + .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_1, + .dst_feature = DST_TYPE_HAS_CA, + .tuner_type = 0 + }, /* An OEM board */ + + { + .device_id = "DSTMCI", + .offset = 1, + .dst_type = DST_TYPE_IS_SAT, + .type_flags = DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD | DST_TYPE_HAS_INC_COUNT | DST_TYPE_HAS_VLF, + .dst_feature = DST_TYPE_HAS_CA | DST_TYPE_HAS_DISEQC3 | DST_TYPE_HAS_DISEQC4 + | DST_TYPE_HAS_MOTO | DST_TYPE_HAS_MAC, + .tuner_type = TUNER_TYPE_MULTI + }, + + { + .device_id = "DSTFCI", + .offset = 1, + .dst_type = DST_TYPE_IS_SAT, + .type_flags = DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_1, + .dst_feature = 0, + .tuner_type = 0 + }, /* unknown to vendor */ + + { + .device_id = "DCT-CI", + .offset = 1, + .dst_type = DST_TYPE_IS_CABLE, + .type_flags = DST_TYPE_HAS_MULTI_FE | DST_TYPE_HAS_FW_1 | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_VLF, + .dst_feature = DST_TYPE_HAS_CA, + .tuner_type = 0 + }, + + { + .device_id = "DCTNEW", + .offset = 1, + .dst_type = DST_TYPE_IS_CABLE, + .type_flags = DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_3 | DST_TYPE_HAS_FW_BUILD | DST_TYPE_HAS_MULTI_FE, + .dst_feature = 0, + .tuner_type = 0 + }, + + { + .device_id = "DTT-CI", + .offset = 1, + .dst_type = DST_TYPE_IS_TERR, + .type_flags = DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_MULTI_FE | DST_TYPE_HAS_VLF, + .dst_feature = DST_TYPE_HAS_CA, + .tuner_type = 0 + }, + + { + .device_id = "DTTDIG", + .offset = 1, + .dst_type = DST_TYPE_IS_TERR, + .type_flags = DST_TYPE_HAS_FW_2, + .dst_feature = 0, + .tuner_type = 0 + }, + + { + .device_id = "DTTNXT", + .offset = 1, + .dst_type = DST_TYPE_IS_TERR, + .type_flags = DST_TYPE_HAS_FW_2, + .dst_feature = DST_TYPE_HAS_ANALOG, + .tuner_type = 0 + }, + + { + .device_id = "ATSCDI", + .offset = 1, + .dst_type = DST_TYPE_IS_ATSC, + .type_flags = DST_TYPE_HAS_FW_2, + .dst_feature = 0, + .tuner_type = 0 + }, + + { + .device_id = "ATSCAD", + .offset = 1, + .dst_type = DST_TYPE_IS_ATSC, + .type_flags = DST_TYPE_HAS_MULTI_FE | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD, + .dst_feature = DST_TYPE_HAS_MAC | DST_TYPE_HAS_ANALOG, + .tuner_type = 0 + }, + + { } + +}; + +static int dst_get_mac(struct dst_state *state) +{ + u8 get_mac[] = { 0x00, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + get_mac[7] = dst_check_sum(get_mac, 7); + if (dst_command(state, get_mac, 8) < 0) { + dprintk(verbose, DST_INFO, 1, "Unsupported Command"); + return -1; + } + memset(&state->mac_address, '\0', 8); + memcpy(&state->mac_address, &state->rxbuffer, 6); + dprintk(verbose, DST_ERROR, 1, "MAC Address=[%pM]", state->mac_address); + + return 0; +} + +static int dst_fw_ver(struct dst_state *state) +{ + u8 get_ver[] = { 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + get_ver[7] = dst_check_sum(get_ver, 7); + if (dst_command(state, get_ver, 8) < 0) { + dprintk(verbose, DST_INFO, 1, "Unsupported Command"); + return -1; + } + memcpy(&state->fw_version, &state->rxbuffer, 8); + dprintk(verbose, DST_ERROR, 1, "Firmware Ver = %x.%x Build = %02x, on %x:%x, %x-%x-20%02x", + state->fw_version[0] >> 4, state->fw_version[0] & 0x0f, + state->fw_version[1], + state->fw_version[5], state->fw_version[6], + state->fw_version[4], state->fw_version[3], state->fw_version[2]); + + return 0; +} + +static int dst_card_type(struct dst_state *state) +{ + int j; + struct tuner_types *p_tuner_list = NULL; + + u8 get_type[] = { 0x00, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + get_type[7] = dst_check_sum(get_type, 7); + if (dst_command(state, get_type, 8) < 0) { + dprintk(verbose, DST_INFO, 1, "Unsupported Command"); + return -1; + } + memset(&state->card_info, '\0', 8); + memcpy(&state->card_info, &state->rxbuffer, 7); + dprintk(verbose, DST_ERROR, 1, "Device Model=[%s]", &state->card_info[0]); + + for (j = 0, p_tuner_list = tuner_list; j < ARRAY_SIZE(tuner_list); j++, p_tuner_list++) { + if (!strcmp(&state->card_info[0], p_tuner_list->board_name)) { + state->tuner_type = p_tuner_list->tuner_type; + dprintk(verbose, DST_ERROR, 1, "DST has [%s] tuner, tuner type=[%d]", + p_tuner_list->tuner_name, p_tuner_list->tuner_type); + } + } + + return 0; +} + +static int dst_get_vendor(struct dst_state *state) +{ + u8 get_vendor[] = { 0x00, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + get_vendor[7] = dst_check_sum(get_vendor, 7); + if (dst_command(state, get_vendor, 8) < 0) { + dprintk(verbose, DST_INFO, 1, "Unsupported Command"); + return -1; + } + memset(&state->vendor, '\0', 8); + memcpy(&state->vendor, &state->rxbuffer, 7); + dprintk(verbose, DST_ERROR, 1, "Vendor=[%s]", &state->vendor[0]); + + return 0; +} + +static void debug_dst_buffer(struct dst_state *state) +{ + int i; + + if (verbose > 2) { + printk("%s: [", __func__); + for (i = 0; i < 8; i++) + printk(" %02x", state->rxbuffer[i]); + printk("]\n"); + } +} + +static int dst_check_stv0299(struct dst_state *state) +{ + u8 check_stv0299[] = { 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + + check_stv0299[7] = dst_check_sum(check_stv0299, 7); + if (dst_command(state, check_stv0299, 8) < 0) { + dprintk(verbose, DST_ERROR, 1, "Cmd=[0x04] failed"); + return -1; + } + debug_dst_buffer(state); + + if (memcmp(&check_stv0299, &state->rxbuffer, 8)) { + dprintk(verbose, DST_ERROR, 1, "Found a STV0299 NIM"); + state->tuner_type = TUNER_TYPE_STV0299; + return 0; + } + + return -1; +} + +static int dst_check_mb86a15(struct dst_state *state) +{ + u8 check_mb86a15[] = { 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + + check_mb86a15[7] = dst_check_sum(check_mb86a15, 7); + if (dst_command(state, check_mb86a15, 8) < 0) { + dprintk(verbose, DST_ERROR, 1, "Cmd=[0x10], failed"); + return -1; + } + debug_dst_buffer(state); + + if (memcmp(&check_mb86a15, &state->rxbuffer, 8) < 0) { + dprintk(verbose, DST_ERROR, 1, "Found a MB86A15 NIM"); + state->tuner_type = TUNER_TYPE_MB86A15; + return 0; + } + + return -1; +} + +static int dst_get_tuner_info(struct dst_state *state) +{ + u8 get_tuner_1[] = { 0x00, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + u8 get_tuner_2[] = { 0x00, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; + + get_tuner_1[7] = dst_check_sum(get_tuner_1, 7); + get_tuner_2[7] = dst_check_sum(get_tuner_2, 7); + dprintk(verbose, DST_ERROR, 1, "DST TYpe = MULTI FE"); + if (state->type_flags & DST_TYPE_HAS_MULTI_FE) { + if (dst_command(state, get_tuner_1, 8) < 0) { + dprintk(verbose, DST_INFO, 1, "Cmd=[0x13], Unsupported"); + goto force; + } + } else { + if (dst_command(state, get_tuner_2, 8) < 0) { + dprintk(verbose, DST_INFO, 1, "Cmd=[0xb], Unsupported"); + goto force; + } + } + memcpy(&state->board_info, &state->rxbuffer, 8); + if (state->type_flags & DST_TYPE_HAS_MULTI_FE) { + dprintk(verbose, DST_ERROR, 1, "DST type has TS=188"); + } + if (state->board_info[0] == 0xbc) { + if (state->dst_type != DST_TYPE_IS_ATSC) + state->type_flags |= DST_TYPE_HAS_TS188; + else + state->type_flags |= DST_TYPE_HAS_NEWTUNE_2; + + if (state->board_info[1] == 0x01) { + state->dst_hw_cap |= DST_TYPE_HAS_DBOARD; + dprintk(verbose, DST_ERROR, 1, "DST has Daughterboard"); + } + } + + return 0; +force: + if (!strncmp(state->fw_name, "DCT-CI", 6)) { + state->type_flags |= DST_TYPE_HAS_TS204; + dprintk(verbose, DST_ERROR, 1, "Forcing [%s] to TS188", state->fw_name); + } + + return -1; +} + +static int dst_get_device_id(struct dst_state *state) +{ + u8 reply; + + int i, j; + struct dst_types *p_dst_type = NULL; + struct tuner_types *p_tuner_list = NULL; + + u8 use_dst_type = 0; + u32 use_type_flags = 0; + + static u8 device_type[8] = {0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff}; + + state->tuner_type = 0; + device_type[7] = dst_check_sum(device_type, 7); + + if (write_dst(state, device_type, FIXED_COMM)) + return -1; /* Write failed */ + if ((dst_pio_disable(state)) < 0) + return -1; + if (read_dst(state, &reply, GET_ACK)) + return -1; /* Read failure */ + if (reply != ACK) { + dprintk(verbose, DST_INFO, 1, "Write not Acknowledged! [Reply=0x%02x]", reply); + return -1; /* Unack'd write */ + } + if (!dst_wait_dst_ready(state, DEVICE_INIT)) + return -1; /* DST not ready yet */ + if (read_dst(state, state->rxbuffer, FIXED_COMM)) + return -1; + + dst_pio_disable(state); + if (state->rxbuffer[7] != dst_check_sum(state->rxbuffer, 7)) { + dprintk(verbose, DST_INFO, 1, "Checksum failure!"); + return -1; /* Checksum failure */ + } + state->rxbuffer[7] = '\0'; + + for (i = 0, p_dst_type = dst_tlist; i < ARRAY_SIZE(dst_tlist); i++, p_dst_type++) { + if (!strncmp (&state->rxbuffer[p_dst_type->offset], p_dst_type->device_id, strlen (p_dst_type->device_id))) { + use_type_flags = p_dst_type->type_flags; + use_dst_type = p_dst_type->dst_type; + + /* Card capabilities */ + state->dst_hw_cap = p_dst_type->dst_feature; + dprintk(verbose, DST_ERROR, 1, "Recognise [%s]", p_dst_type->device_id); + strncpy(&state->fw_name[0], p_dst_type->device_id, 6); + /* Multiple tuners */ + if (p_dst_type->tuner_type & TUNER_TYPE_MULTI) { + switch (use_dst_type) { + case DST_TYPE_IS_SAT: + /* STV0299 check */ + if (dst_check_stv0299(state) < 0) { + dprintk(verbose, DST_ERROR, 1, "Unsupported"); + state->tuner_type = TUNER_TYPE_MB86A15; + } + break; + default: + break; + } + if (dst_check_mb86a15(state) < 0) + dprintk(verbose, DST_ERROR, 1, "Unsupported"); + /* Single tuner */ + } else { + state->tuner_type = p_dst_type->tuner_type; + } + for (j = 0, p_tuner_list = tuner_list; j < ARRAY_SIZE(tuner_list); j++, p_tuner_list++) { + if (!(strncmp(p_dst_type->device_id, p_tuner_list->fw_name, 7)) && + p_tuner_list->tuner_type == state->tuner_type) { + dprintk(verbose, DST_ERROR, 1, "[%s] has a [%s]", + p_dst_type->device_id, p_tuner_list->tuner_name); + } + } + break; + } + } + + if (i >= ARRAY_SIZE(dst_tlist)) { + dprintk(verbose, DST_ERROR, 1, "Unable to recognize %s or %s", &state->rxbuffer[0], &state->rxbuffer[1]); + dprintk(verbose, DST_ERROR, 1, "please email linux-dvb@linuxtv.org with this type in"); + use_dst_type = DST_TYPE_IS_SAT; + use_type_flags = DST_TYPE_HAS_SYMDIV; + } + dst_type_print(state, use_dst_type); + state->type_flags = use_type_flags; + state->dst_type = use_dst_type; + dst_type_flags_print(state); + + return 0; +} + +static int dst_probe(struct dst_state *state) +{ + mutex_init(&state->dst_mutex); + if (dst_addons & DST_TYPE_HAS_CA) { + if ((rdc_8820_reset(state)) < 0) { + dprintk(verbose, DST_ERROR, 1, "RDC 8820 RESET Failed."); + return -1; + } + msleep(4000); + } else { + msleep(100); + } + if ((dst_comm_init(state)) < 0) { + dprintk(verbose, DST_ERROR, 1, "DST Initialization Failed."); + return -1; + } + msleep(100); + if (dst_get_device_id(state) < 0) { + dprintk(verbose, DST_ERROR, 1, "unknown device."); + return -1; + } + if (dst_get_mac(state) < 0) { + dprintk(verbose, DST_INFO, 1, "MAC: Unsupported command"); + } + if ((state->type_flags & DST_TYPE_HAS_MULTI_FE) || (state->type_flags & DST_TYPE_HAS_FW_BUILD)) { + if (dst_get_tuner_info(state) < 0) + dprintk(verbose, DST_INFO, 1, "Tuner: Unsupported command"); + } + if (state->type_flags & DST_TYPE_HAS_TS204) { + dst_packsize(state, 204); + } + if (state->type_flags & DST_TYPE_HAS_FW_BUILD) { + if (dst_fw_ver(state) < 0) { + dprintk(verbose, DST_INFO, 1, "FW: Unsupported command"); + return 0; + } + if (dst_card_type(state) < 0) { + dprintk(verbose, DST_INFO, 1, "Card: Unsupported command"); + return 0; + } + if (dst_get_vendor(state) < 0) { + dprintk(verbose, DST_INFO, 1, "Vendor: Unsupported command"); + return 0; + } + } + + return 0; +} + +static int dst_command(struct dst_state *state, u8 *data, u8 len) +{ + u8 reply; + + mutex_lock(&state->dst_mutex); + if ((dst_comm_init(state)) < 0) { + dprintk(verbose, DST_NOTICE, 1, "DST Communication Initialization Failed."); + goto error; + } + if (write_dst(state, data, len)) { + dprintk(verbose, DST_INFO, 1, "Trying to recover.. "); + if ((dst_error_recovery(state)) < 0) { + dprintk(verbose, DST_ERROR, 1, "Recovery Failed."); + goto error; + } + goto error; + } + if ((dst_pio_disable(state)) < 0) { + dprintk(verbose, DST_ERROR, 1, "PIO Disable Failed."); + goto error; + } + if (state->type_flags & DST_TYPE_HAS_FW_1) + mdelay(3); + if (read_dst(state, &reply, GET_ACK)) { + dprintk(verbose, DST_DEBUG, 1, "Trying to recover.. "); + if ((dst_error_recovery(state)) < 0) { + dprintk(verbose, DST_INFO, 1, "Recovery Failed."); + goto error; + } + goto error; + } + if (reply != ACK) { + dprintk(verbose, DST_INFO, 1, "write not acknowledged 0x%02x ", reply); + goto error; + } + if (len >= 2 && data[0] == 0 && (data[1] == 1 || data[1] == 3)) + goto error; + if (state->type_flags & DST_TYPE_HAS_FW_1) + mdelay(3); + else + udelay(2000); + if (!dst_wait_dst_ready(state, NO_DELAY)) + goto error; + if (read_dst(state, state->rxbuffer, FIXED_COMM)) { + dprintk(verbose, DST_DEBUG, 1, "Trying to recover.. "); + if ((dst_error_recovery(state)) < 0) { + dprintk(verbose, DST_INFO, 1, "Recovery failed."); + goto error; + } + goto error; + } + if (state->rxbuffer[7] != dst_check_sum(state->rxbuffer, 7)) { + dprintk(verbose, DST_INFO, 1, "checksum failure"); + goto error; + } + mutex_unlock(&state->dst_mutex); + return 0; + +error: + mutex_unlock(&state->dst_mutex); + return -EIO; + +} + +static int dst_get_signal(struct dst_state *state) +{ + int retval; + u8 get_signal[] = { 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfb }; + //dprintk("%s: Getting Signal strength and other parameters\n", __func__); + if ((state->diseq_flags & ATTEMPT_TUNE) == 0) { + state->decode_lock = state->decode_strength = state->decode_snr = 0; + return 0; + } + if (0 == (state->diseq_flags & HAS_LOCK)) { + state->decode_lock = state->decode_strength = state->decode_snr = 0; + return 0; + } + if (time_after_eq(jiffies, state->cur_jiff + (HZ / 5))) { + retval = dst_command(state, get_signal, 8); + if (retval < 0) + return retval; + if (state->dst_type == DST_TYPE_IS_SAT) { + state->decode_lock = ((state->rxbuffer[6] & 0x10) == 0) ? 1 : 0; + state->decode_strength = state->rxbuffer[5] << 8; + state->decode_snr = state->rxbuffer[2] << 8 | state->rxbuffer[3]; + } else if ((state->dst_type == DST_TYPE_IS_TERR) || (state->dst_type == DST_TYPE_IS_CABLE)) { + state->decode_lock = (state->rxbuffer[1]) ? 1 : 0; + state->decode_strength = state->rxbuffer[4] << 8; + state->decode_snr = state->rxbuffer[3] << 8; + } else if (state->dst_type == DST_TYPE_IS_ATSC) { + state->decode_lock = (state->rxbuffer[6] == 0x00) ? 1 : 0; + state->decode_strength = state->rxbuffer[4] << 8; + state->decode_snr = state->rxbuffer[2] << 8 | state->rxbuffer[3]; + } + state->cur_jiff = jiffies; + } + return 0; +} + +static int dst_tone_power_cmd(struct dst_state *state) +{ + u8 paket[8] = { 0x00, 0x09, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00 }; + + if (state->dst_type != DST_TYPE_IS_SAT) + return -EOPNOTSUPP; + paket[4] = state->tx_tuna[4]; + paket[2] = state->tx_tuna[2]; + paket[3] = state->tx_tuna[3]; + paket[7] = dst_check_sum (paket, 7); + return dst_command(state, paket, 8); +} + +static int dst_get_tuna(struct dst_state *state) +{ + int retval; + + if ((state->diseq_flags & ATTEMPT_TUNE) == 0) + return 0; + state->diseq_flags &= ~(HAS_LOCK); + if (!dst_wait_dst_ready(state, NO_DELAY)) + return -EIO; + if ((state->type_flags & DST_TYPE_HAS_VLF) && + !(state->dst_type == DST_TYPE_IS_ATSC)) + + retval = read_dst(state, state->rx_tuna, 10); + else + retval = read_dst(state, &state->rx_tuna[2], FIXED_COMM); + if (retval < 0) { + dprintk(verbose, DST_DEBUG, 1, "read not successful"); + return retval; + } + if ((state->type_flags & DST_TYPE_HAS_VLF) && + !(state->dst_type == DST_TYPE_IS_ATSC)) { + + if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[0], 9)) { + dprintk(verbose, DST_INFO, 1, "checksum failure ? "); + return -EIO; + } + } else { + if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[2], 7)) { + dprintk(verbose, DST_INFO, 1, "checksum failure? "); + return -EIO; + } + } + if (state->rx_tuna[2] == 0 && state->rx_tuna[3] == 0) + return 0; + if (state->dst_type == DST_TYPE_IS_SAT) { + state->decode_freq = ((state->rx_tuna[2] & 0x7f) << 8) + state->rx_tuna[3]; + } else { + state->decode_freq = ((state->rx_tuna[2] & 0x7f) << 16) + (state->rx_tuna[3] << 8) + state->rx_tuna[4]; + } + state->decode_freq = state->decode_freq * 1000; + state->decode_lock = 1; + state->diseq_flags |= HAS_LOCK; + + return 1; +} + +static int dst_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage); + +static int dst_write_tuna(struct dvb_frontend *fe) +{ + struct dst_state *state = fe->demodulator_priv; + int retval; + u8 reply; + + dprintk(verbose, DST_INFO, 1, "type_flags 0x%x ", state->type_flags); + state->decode_freq = 0; + state->decode_lock = state->decode_strength = state->decode_snr = 0; + if (state->dst_type == DST_TYPE_IS_SAT) { + if (!(state->diseq_flags & HAS_POWER)) + dst_set_voltage(fe, SEC_VOLTAGE_13); + } + state->diseq_flags &= ~(HAS_LOCK | ATTEMPT_TUNE); + mutex_lock(&state->dst_mutex); + if ((dst_comm_init(state)) < 0) { + dprintk(verbose, DST_DEBUG, 1, "DST Communication initialization failed."); + goto error; + } +// if (state->type_flags & DST_TYPE_HAS_NEWTUNE) { + if ((state->type_flags & DST_TYPE_HAS_VLF) && + (!(state->dst_type == DST_TYPE_IS_ATSC))) { + + state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[0], 9); + retval = write_dst(state, &state->tx_tuna[0], 10); + } else { + state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[2], 7); + retval = write_dst(state, &state->tx_tuna[2], FIXED_COMM); + } + if (retval < 0) { + dst_pio_disable(state); + dprintk(verbose, DST_DEBUG, 1, "write not successful"); + goto werr; + } + if ((dst_pio_disable(state)) < 0) { + dprintk(verbose, DST_DEBUG, 1, "DST PIO disable failed !"); + goto error; + } + if ((read_dst(state, &reply, GET_ACK) < 0)) { + dprintk(verbose, DST_DEBUG, 1, "read verify not successful."); + goto error; + } + if (reply != ACK) { + dprintk(verbose, DST_DEBUG, 1, "write not acknowledged 0x%02x ", reply); + goto error; + } + state->diseq_flags |= ATTEMPT_TUNE; + retval = dst_get_tuna(state); +werr: + mutex_unlock(&state->dst_mutex); + return retval; + +error: + mutex_unlock(&state->dst_mutex); + return -EIO; +} + +/* + * line22k0 0x00, 0x09, 0x00, 0xff, 0x01, 0x00, 0x00, 0x00 + * line22k1 0x00, 0x09, 0x01, 0xff, 0x01, 0x00, 0x00, 0x00 + * line22k2 0x00, 0x09, 0x02, 0xff, 0x01, 0x00, 0x00, 0x00 + * tone 0x00, 0x09, 0xff, 0x00, 0x01, 0x00, 0x00, 0x00 + * data 0x00, 0x09, 0xff, 0x01, 0x01, 0x00, 0x00, 0x00 + * power_off 0x00, 0x09, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 + * power_on 0x00, 0x09, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00 + * Diseqc 1 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf0, 0xec + * Diseqc 2 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf4, 0xe8 + * Diseqc 3 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf8, 0xe4 + * Diseqc 4 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xfc, 0xe0 + */ + +static int dst_set_diseqc(struct dvb_frontend *fe, struct dvb_diseqc_master_cmd *cmd) +{ + struct dst_state *state = fe->demodulator_priv; + u8 paket[8] = { 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf0, 0xec }; + + if (state->dst_type != DST_TYPE_IS_SAT) + return -EOPNOTSUPP; + if (cmd->msg_len > 0 && cmd->msg_len < 5) + memcpy(&paket[3], cmd->msg, cmd->msg_len); + else if (cmd->msg_len == 5 && state->dst_hw_cap & DST_TYPE_HAS_DISEQC5) + memcpy(&paket[2], cmd->msg, cmd->msg_len); + else + return -EINVAL; + paket[7] = dst_check_sum(&paket[0], 7); + return dst_command(state, paket, 8); +} + +static int dst_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) +{ + int need_cmd, retval = 0; + struct dst_state *state = fe->demodulator_priv; + + state->voltage = voltage; + if (state->dst_type != DST_TYPE_IS_SAT) + return -EOPNOTSUPP; + + need_cmd = 0; + + switch (voltage) { + case SEC_VOLTAGE_13: + case SEC_VOLTAGE_18: + if ((state->diseq_flags & HAS_POWER) == 0) + need_cmd = 1; + state->diseq_flags |= HAS_POWER; + state->tx_tuna[4] = 0x01; + break; + case SEC_VOLTAGE_OFF: + need_cmd = 1; + state->diseq_flags &= ~(HAS_POWER | HAS_LOCK | ATTEMPT_TUNE); + state->tx_tuna[4] = 0x00; + break; + default: + return -EINVAL; + } + + if (need_cmd) + retval = dst_tone_power_cmd(state); + + return retval; +} + +static int dst_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone) +{ + struct dst_state *state = fe->demodulator_priv; + + state->tone = tone; + if (state->dst_type != DST_TYPE_IS_SAT) + return -EOPNOTSUPP; + + switch (tone) { + case SEC_TONE_OFF: + if (state->type_flags & DST_TYPE_HAS_OBS_REGS) + state->tx_tuna[2] = 0x00; + else + state->tx_tuna[2] = 0xff; + break; + + case SEC_TONE_ON: + state->tx_tuna[2] = 0x02; + break; + default: + return -EINVAL; + } + return dst_tone_power_cmd(state); +} + +static int dst_send_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t minicmd) +{ + struct dst_state *state = fe->demodulator_priv; + + if (state->dst_type != DST_TYPE_IS_SAT) + return -EOPNOTSUPP; + state->minicmd = minicmd; + switch (minicmd) { + case SEC_MINI_A: + state->tx_tuna[3] = 0x02; + break; + case SEC_MINI_B: + state->tx_tuna[3] = 0xff; + break; + } + return dst_tone_power_cmd(state); +} + + +static int dst_init(struct dvb_frontend *fe) +{ + struct dst_state *state = fe->demodulator_priv; + + static u8 sat_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x00, 0x73, 0x21, 0x00, 0x00 }; + static u8 sat_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x55, 0xbd, 0x50, 0x00, 0x00 }; + static u8 ter_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; + static u8 ter_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; + static u8 cab_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; + static u8 cab_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; + static u8 atsc_tuner[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; + + state->inversion = INVERSION_OFF; + state->voltage = SEC_VOLTAGE_13; + state->tone = SEC_TONE_OFF; + state->diseq_flags = 0; + state->k22 = 0x02; + state->bandwidth = 7000000; + state->cur_jiff = jiffies; + if (state->dst_type == DST_TYPE_IS_SAT) + memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? sat_tuna_188 : sat_tuna_204), sizeof (sat_tuna_204)); + else if (state->dst_type == DST_TYPE_IS_TERR) + memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? ter_tuna_188 : ter_tuna_204), sizeof (ter_tuna_204)); + else if (state->dst_type == DST_TYPE_IS_CABLE) + memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? cab_tuna_188 : cab_tuna_204), sizeof (cab_tuna_204)); + else if (state->dst_type == DST_TYPE_IS_ATSC) + memcpy(state->tx_tuna, atsc_tuner, sizeof (atsc_tuner)); + + return 0; +} + +static int dst_read_status(struct dvb_frontend *fe, fe_status_t *status) +{ + struct dst_state *state = fe->demodulator_priv; + + *status = 0; + if (state->diseq_flags & HAS_LOCK) { +// dst_get_signal(state); // don't require(?) to ask MCU + if (state->decode_lock) + *status |= FE_HAS_LOCK | FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_SYNC | FE_HAS_VITERBI; + } + + return 0; +} + +static int dst_read_signal_strength(struct dvb_frontend *fe, u16 *strength) +{ + struct dst_state *state = fe->demodulator_priv; + + int retval = dst_get_signal(state); + *strength = state->decode_strength; + + return retval; +} + +static int dst_read_snr(struct dvb_frontend *fe, u16 *snr) +{ + struct dst_state *state = fe->demodulator_priv; + + int retval = dst_get_signal(state); + *snr = state->decode_snr; + + return retval; +} + +static int dst_set_frontend(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + int retval = -EINVAL; + struct dst_state *state = fe->demodulator_priv; + + if (p != NULL) { + retval = dst_set_freq(state, p->frequency); + if(retval != 0) + return retval; + dprintk(verbose, DST_DEBUG, 1, "Set Frequency=[%d]", p->frequency); + + if (state->dst_type == DST_TYPE_IS_SAT) { + if (state->type_flags & DST_TYPE_HAS_OBS_REGS) + dst_set_inversion(state, p->inversion); + dst_set_fec(state, p->fec_inner); + dst_set_symbolrate(state, p->symbol_rate); + dst_set_polarization(state); + dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->symbol_rate); + + } else if (state->dst_type == DST_TYPE_IS_TERR) + dst_set_bandwidth(state, p->bandwidth_hz); + else if (state->dst_type == DST_TYPE_IS_CABLE) { + dst_set_fec(state, p->fec_inner); + dst_set_symbolrate(state, p->symbol_rate); + dst_set_modulation(state, p->modulation); + } + retval = dst_write_tuna(fe); + } + + return retval; +} + +static int dst_tune_frontend(struct dvb_frontend* fe, + bool re_tune, + unsigned int mode_flags, + unsigned int *delay, + fe_status_t *status) +{ + struct dst_state *state = fe->demodulator_priv; + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + + if (re_tune) { + dst_set_freq(state, p->frequency); + dprintk(verbose, DST_DEBUG, 1, "Set Frequency=[%d]", p->frequency); + + if (state->dst_type == DST_TYPE_IS_SAT) { + if (state->type_flags & DST_TYPE_HAS_OBS_REGS) + dst_set_inversion(state, p->inversion); + dst_set_fec(state, p->fec_inner); + dst_set_symbolrate(state, p->symbol_rate); + dst_set_polarization(state); + dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->symbol_rate); + + } else if (state->dst_type == DST_TYPE_IS_TERR) + dst_set_bandwidth(state, p->bandwidth_hz); + else if (state->dst_type == DST_TYPE_IS_CABLE) { + dst_set_fec(state, p->fec_inner); + dst_set_symbolrate(state, p->symbol_rate); + dst_set_modulation(state, p->modulation); + } + dst_write_tuna(fe); + } + + if (!(mode_flags & FE_TUNE_MODE_ONESHOT)) + dst_read_status(fe, status); + + *delay = HZ/10; + return 0; +} + +static int dst_get_tuning_algo(struct dvb_frontend *fe) +{ + return dst_algo ? DVBFE_ALGO_HW : DVBFE_ALGO_SW; +} + +static int dst_get_frontend(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + struct dst_state *state = fe->demodulator_priv; + + p->frequency = state->decode_freq; + if (state->dst_type == DST_TYPE_IS_SAT) { + if (state->type_flags & DST_TYPE_HAS_OBS_REGS) + p->inversion = state->inversion; + p->symbol_rate = state->symbol_rate; + p->fec_inner = dst_get_fec(state); + } else if (state->dst_type == DST_TYPE_IS_TERR) { + p->bandwidth_hz = state->bandwidth; + } else if (state->dst_type == DST_TYPE_IS_CABLE) { + p->symbol_rate = state->symbol_rate; + p->fec_inner = dst_get_fec(state); + p->modulation = dst_get_modulation(state); + } + + return 0; +} + +static void dst_release(struct dvb_frontend *fe) +{ + struct dst_state *state = fe->demodulator_priv; + if (state->dst_ca) { + dvb_unregister_device(state->dst_ca); +#ifdef CONFIG_MEDIA_ATTACH + symbol_put(dst_ca_attach); +#endif + } + kfree(state); +} + +static struct dvb_frontend_ops dst_dvbt_ops; +static struct dvb_frontend_ops dst_dvbs_ops; +static struct dvb_frontend_ops dst_dvbc_ops; +static struct dvb_frontend_ops dst_atsc_ops; + +struct dst_state *dst_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter) +{ + /* check if the ASIC is there */ + if (dst_probe(state) < 0) { + kfree(state); + return NULL; + } + /* determine settings based on type */ + /* create dvb_frontend */ + switch (state->dst_type) { + case DST_TYPE_IS_TERR: + memcpy(&state->frontend.ops, &dst_dvbt_ops, sizeof(struct dvb_frontend_ops)); + break; + case DST_TYPE_IS_CABLE: + memcpy(&state->frontend.ops, &dst_dvbc_ops, sizeof(struct dvb_frontend_ops)); + break; + case DST_TYPE_IS_SAT: + memcpy(&state->frontend.ops, &dst_dvbs_ops, sizeof(struct dvb_frontend_ops)); + break; + case DST_TYPE_IS_ATSC: + memcpy(&state->frontend.ops, &dst_atsc_ops, sizeof(struct dvb_frontend_ops)); + break; + default: + dprintk(verbose, DST_ERROR, 1, "unknown DST type. please report to the LinuxTV.org DVB mailinglist."); + kfree(state); + return NULL; + } + state->frontend.demodulator_priv = state; + + return state; /* Manu (DST is a card not a frontend) */ +} + +EXPORT_SYMBOL(dst_attach); + +static struct dvb_frontend_ops dst_dvbt_ops = { + .delsys = { SYS_DVBT }, + .info = { + .name = "DST DVB-T", + .frequency_min = 137000000, + .frequency_max = 858000000, + .frequency_stepsize = 166667, + .caps = FE_CAN_FEC_AUTO | + FE_CAN_QAM_AUTO | + FE_CAN_QAM_16 | + FE_CAN_QAM_32 | + FE_CAN_QAM_64 | + FE_CAN_QAM_128 | + FE_CAN_QAM_256 | + FE_CAN_TRANSMISSION_MODE_AUTO | + FE_CAN_GUARD_INTERVAL_AUTO + }, + + .release = dst_release, + .init = dst_init, + .tune = dst_tune_frontend, + .set_frontend = dst_set_frontend, + .get_frontend = dst_get_frontend, + .get_frontend_algo = dst_get_tuning_algo, + .read_status = dst_read_status, + .read_signal_strength = dst_read_signal_strength, + .read_snr = dst_read_snr, +}; + +static struct dvb_frontend_ops dst_dvbs_ops = { + .delsys = { SYS_DVBS }, + .info = { + .name = "DST DVB-S", + .frequency_min = 950000, + .frequency_max = 2150000, + .frequency_stepsize = 1000, /* kHz for QPSK frontends */ + .frequency_tolerance = 29500, + .symbol_rate_min = 1000000, + .symbol_rate_max = 45000000, + /* . symbol_rate_tolerance = ???,*/ + .caps = FE_CAN_FEC_AUTO | FE_CAN_QPSK + }, + + .release = dst_release, + .init = dst_init, + .tune = dst_tune_frontend, + .set_frontend = dst_set_frontend, + .get_frontend = dst_get_frontend, + .get_frontend_algo = dst_get_tuning_algo, + .read_status = dst_read_status, + .read_signal_strength = dst_read_signal_strength, + .read_snr = dst_read_snr, + .diseqc_send_burst = dst_send_burst, + .diseqc_send_master_cmd = dst_set_diseqc, + .set_voltage = dst_set_voltage, + .set_tone = dst_set_tone, +}; + +static struct dvb_frontend_ops dst_dvbc_ops = { + .delsys = { SYS_DVBC_ANNEX_A }, + .info = { + .name = "DST DVB-C", + .frequency_stepsize = 62500, + .frequency_min = 51000000, + .frequency_max = 858000000, + .symbol_rate_min = 1000000, + .symbol_rate_max = 45000000, + .caps = FE_CAN_FEC_AUTO | + FE_CAN_QAM_AUTO | + FE_CAN_QAM_16 | + FE_CAN_QAM_32 | + FE_CAN_QAM_64 | + FE_CAN_QAM_128 | + FE_CAN_QAM_256 + }, + + .release = dst_release, + .init = dst_init, + .tune = dst_tune_frontend, + .set_frontend = dst_set_frontend, + .get_frontend = dst_get_frontend, + .get_frontend_algo = dst_get_tuning_algo, + .read_status = dst_read_status, + .read_signal_strength = dst_read_signal_strength, + .read_snr = dst_read_snr, +}; + +static struct dvb_frontend_ops dst_atsc_ops = { + .delsys = { SYS_ATSC }, + .info = { + .name = "DST ATSC", + .frequency_stepsize = 62500, + .frequency_min = 510000000, + .frequency_max = 858000000, + .symbol_rate_min = 1000000, + .symbol_rate_max = 45000000, + .caps = FE_CAN_FEC_AUTO | FE_CAN_QAM_AUTO | FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB + }, + + .release = dst_release, + .init = dst_init, + .tune = dst_tune_frontend, + .set_frontend = dst_set_frontend, + .get_frontend = dst_get_frontend, + .get_frontend_algo = dst_get_tuning_algo, + .read_status = dst_read_status, + .read_signal_strength = dst_read_signal_strength, + .read_snr = dst_read_snr, +}; + +MODULE_DESCRIPTION("DST DVB-S/T/C/ATSC Combo Frontend driver"); +MODULE_AUTHOR("Jamie Honan, Manu Abraham"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/pci/bt8xx/dst_ca.c b/drivers/media/pci/bt8xx/dst_ca.c new file mode 100644 index 0000000..ee3884f --- /dev/null +++ b/drivers/media/pci/bt8xx/dst_ca.c @@ -0,0 +1,726 @@ +/* + CA-driver for TwinHan DST Frontend/Card + + Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include +#include +#include +#include +#include +#include "dvbdev.h" +#include "dvb_frontend.h" +#include "dst_ca.h" +#include "dst_common.h" + +#define DST_CA_ERROR 0 +#define DST_CA_NOTICE 1 +#define DST_CA_INFO 2 +#define DST_CA_DEBUG 3 + +#define dprintk(x, y, z, format, arg...) do { \ + if (z) { \ + if ((x > DST_CA_ERROR) && (x > y)) \ + printk(KERN_ERR "%s: " format "\n", __func__ , ##arg); \ + else if ((x > DST_CA_NOTICE) && (x > y)) \ + printk(KERN_NOTICE "%s: " format "\n", __func__ , ##arg); \ + else if ((x > DST_CA_INFO) && (x > y)) \ + printk(KERN_INFO "%s: " format "\n", __func__ , ##arg); \ + else if ((x > DST_CA_DEBUG) && (x > y)) \ + printk(KERN_DEBUG "%s: " format "\n", __func__ , ##arg); \ + } else { \ + if (x > y) \ + printk(format, ## arg); \ + } \ +} while(0) + + +static DEFINE_MUTEX(dst_ca_mutex); +static unsigned int verbose = 5; +module_param(verbose, int, 0644); +MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)"); + +/* Need some more work */ +static int ca_set_slot_descr(void) +{ + /* We could make this more graceful ? */ + return -EOPNOTSUPP; +} + +/* Need some more work */ +static int ca_set_pid(void) +{ + /* We could make this more graceful ? */ + return -EOPNOTSUPP; +} + +static void put_command_and_length(u8 *data, int command, int length) +{ + data[0] = (command >> 16) & 0xff; + data[1] = (command >> 8) & 0xff; + data[2] = command & 0xff; + data[3] = length; +} + +static void put_checksum(u8 *check_string, int length) +{ + dprintk(verbose, DST_CA_DEBUG, 1, " Computing string checksum."); + dprintk(verbose, DST_CA_DEBUG, 1, " -> string length : 0x%02x", length); + check_string[length] = dst_check_sum (check_string, length); + dprintk(verbose, DST_CA_DEBUG, 1, " -> checksum : 0x%02x", check_string[length]); +} + +static int dst_ci_command(struct dst_state* state, u8 * data, u8 *ca_string, u8 len, int read) +{ + u8 reply; + + mutex_lock(&state->dst_mutex); + dst_comm_init(state); + msleep(65); + + if (write_dst(state, data, len)) { + dprintk(verbose, DST_CA_INFO, 1, " Write not successful, trying to recover"); + dst_error_recovery(state); + goto error; + } + if ((dst_pio_disable(state)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " DST PIO disable failed."); + goto error; + } + if (read_dst(state, &reply, GET_ACK) < 0) { + dprintk(verbose, DST_CA_INFO, 1, " Read not successful, trying to recover"); + dst_error_recovery(state); + goto error; + } + if (read) { + if (! dst_wait_dst_ready(state, LONG_DELAY)) { + dprintk(verbose, DST_CA_NOTICE, 1, " 8820 not ready"); + goto error; + } + if (read_dst(state, ca_string, 128) < 0) { /* Try to make this dynamic */ + dprintk(verbose, DST_CA_INFO, 1, " Read not successful, trying to recover"); + dst_error_recovery(state); + goto error; + } + } + mutex_unlock(&state->dst_mutex); + return 0; + +error: + mutex_unlock(&state->dst_mutex); + return -EIO; +} + + +static int dst_put_ci(struct dst_state *state, u8 *data, int len, u8 *ca_string, int read) +{ + u8 dst_ca_comm_err = 0; + + while (dst_ca_comm_err < RETRIES) { + dprintk(verbose, DST_CA_NOTICE, 1, " Put Command"); + if (dst_ci_command(state, data, ca_string, len, read)) { // If error + dst_error_recovery(state); + dst_ca_comm_err++; // work required here. + } else { + break; + } + } + + if(dst_ca_comm_err == RETRIES) + return -1; + + return 0; +} + + + +static int ca_get_app_info(struct dst_state *state) +{ + int length, str_length; + static u8 command[8] = {0x07, 0x40, 0x01, 0x00, 0x01, 0x00, 0x00, 0xff}; + + put_checksum(&command[0], command[0]); + if ((dst_put_ci(state, command, sizeof(command), state->messages, GET_REPLY)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !"); + return -1; + } + dprintk(verbose, DST_CA_INFO, 1, " -->dst_put_ci SUCCESS !"); + dprintk(verbose, DST_CA_INFO, 1, " ================================ CI Module Application Info ======================================"); + dprintk(verbose, DST_CA_INFO, 1, " Application Type=[%d], Application Vendor=[%d], Vendor Code=[%d]\n%s: Application info=[%s]", + state->messages[7], (state->messages[8] << 8) | state->messages[9], + (state->messages[10] << 8) | state->messages[11], __func__, (char *)(&state->messages[12])); + dprintk(verbose, DST_CA_INFO, 1, " =================================================================================================="); + + // Transform dst message to correct application_info message + length = state->messages[5]; + str_length = length - 6; + if (str_length < 0) { + str_length = 0; + dprintk(verbose, DST_CA_ERROR, 1, "Invalid string length returned in ca_get_app_info(). Recovering."); + } + + // First, the command and length fields + put_command_and_length(&state->messages[0], CA_APP_INFO, length); + + // Copy application_type, application_manufacturer and manufacturer_code + memcpy(&state->messages[4], &state->messages[7], 5); + + // Set string length and copy string + state->messages[9] = str_length; + memcpy(&state->messages[10], &state->messages[12], str_length); + + return 0; +} + +static int ca_get_ca_info(struct dst_state *state) +{ + int srcPtr, dstPtr, i, num_ids; + static u8 slot_command[8] = {0x07, 0x40, 0x00, 0x00, 0x02, 0x00, 0x00, 0xff}; + const int in_system_id_pos = 8, out_system_id_pos = 4, in_num_ids_pos = 7; + + put_checksum(&slot_command[0], slot_command[0]); + if ((dst_put_ci(state, slot_command, sizeof (slot_command), state->messages, GET_REPLY)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !"); + return -1; + } + dprintk(verbose, DST_CA_INFO, 1, " -->dst_put_ci SUCCESS !"); + + // Print raw data + dprintk(verbose, DST_CA_INFO, 0, " DST data = ["); + for (i = 0; i < state->messages[0] + 1; i++) { + dprintk(verbose, DST_CA_INFO, 0, " 0x%02x", state->messages[i]); + } + dprintk(verbose, DST_CA_INFO, 0, "]\n"); + + // Set the command and length of the output + num_ids = state->messages[in_num_ids_pos]; + if (num_ids >= 100) { + num_ids = 100; + dprintk(verbose, DST_CA_ERROR, 1, "Invalid number of ids (>100). Recovering."); + } + put_command_and_length(&state->messages[0], CA_INFO, num_ids * 2); + + dprintk(verbose, DST_CA_INFO, 0, " CA_INFO = ["); + srcPtr = in_system_id_pos; + dstPtr = out_system_id_pos; + for(i = 0; i < num_ids; i++) { + dprintk(verbose, DST_CA_INFO, 0, " 0x%02x%02x", state->messages[srcPtr + 0], state->messages[srcPtr + 1]); + // Append to output + state->messages[dstPtr + 0] = state->messages[srcPtr + 0]; + state->messages[dstPtr + 1] = state->messages[srcPtr + 1]; + srcPtr += 2; + dstPtr += 2; + } + dprintk(verbose, DST_CA_INFO, 0, "]\n"); + + return 0; +} + +static int ca_get_slot_caps(struct dst_state *state, struct ca_caps *p_ca_caps, void __user *arg) +{ + int i; + u8 slot_cap[256]; + static u8 slot_command[8] = {0x07, 0x40, 0x02, 0x00, 0x02, 0x00, 0x00, 0xff}; + + put_checksum(&slot_command[0], slot_command[0]); + if ((dst_put_ci(state, slot_command, sizeof (slot_command), slot_cap, GET_REPLY)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !"); + return -1; + } + dprintk(verbose, DST_CA_NOTICE, 1, " -->dst_put_ci SUCCESS !"); + + /* Will implement the rest soon */ + + dprintk(verbose, DST_CA_INFO, 1, " Slot cap = [%d]", slot_cap[7]); + dprintk(verbose, DST_CA_INFO, 0, "===================================\n"); + for (i = 0; i < slot_cap[0] + 1; i++) + dprintk(verbose, DST_CA_INFO, 0, " %d", slot_cap[i]); + dprintk(verbose, DST_CA_INFO, 0, "\n"); + + p_ca_caps->slot_num = 1; + p_ca_caps->slot_type = 1; + p_ca_caps->descr_num = slot_cap[7]; + p_ca_caps->descr_type = 1; + + if (copy_to_user(arg, p_ca_caps, sizeof (struct ca_caps))) + return -EFAULT; + + return 0; +} + +/* Need some more work */ +static int ca_get_slot_descr(struct dst_state *state, struct ca_msg *p_ca_message, void __user *arg) +{ + return -EOPNOTSUPP; +} + + +static int ca_get_slot_info(struct dst_state *state, struct ca_slot_info *p_ca_slot_info, void __user *arg) +{ + int i; + static u8 slot_command[8] = {0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff}; + + u8 *slot_info = state->messages; + + put_checksum(&slot_command[0], 7); + if ((dst_put_ci(state, slot_command, sizeof (slot_command), slot_info, GET_REPLY)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->dst_put_ci FAILED !"); + return -1; + } + dprintk(verbose, DST_CA_INFO, 1, " -->dst_put_ci SUCCESS !"); + + /* Will implement the rest soon */ + + dprintk(verbose, DST_CA_INFO, 1, " Slot info = [%d]", slot_info[3]); + dprintk(verbose, DST_CA_INFO, 0, "===================================\n"); + for (i = 0; i < 8; i++) + dprintk(verbose, DST_CA_INFO, 0, " %d", slot_info[i]); + dprintk(verbose, DST_CA_INFO, 0, "\n"); + + if (slot_info[4] & 0x80) { + p_ca_slot_info->flags = CA_CI_MODULE_PRESENT; + p_ca_slot_info->num = 1; + p_ca_slot_info->type = CA_CI; + } else if (slot_info[4] & 0x40) { + p_ca_slot_info->flags = CA_CI_MODULE_READY; + p_ca_slot_info->num = 1; + p_ca_slot_info->type = CA_CI; + } else + p_ca_slot_info->flags = 0; + + if (copy_to_user(arg, p_ca_slot_info, sizeof (struct ca_slot_info))) + return -EFAULT; + + return 0; +} + + +static int ca_get_message(struct dst_state *state, struct ca_msg *p_ca_message, void __user *arg) +{ + u8 i = 0; + u32 command = 0; + + if (copy_from_user(p_ca_message, arg, sizeof (struct ca_msg))) + return -EFAULT; + + if (p_ca_message->msg) { + dprintk(verbose, DST_CA_NOTICE, 1, " Message = [%*ph]", + 3, p_ca_message->msg); + + for (i = 0; i < 3; i++) { + command = command | p_ca_message->msg[i]; + if (i < 2) + command = command << 8; + } + dprintk(verbose, DST_CA_NOTICE, 1, " Command=[0x%x]", command); + + switch (command) { + case CA_APP_INFO: + memcpy(p_ca_message->msg, state->messages, 128); + if (copy_to_user(arg, p_ca_message, sizeof (struct ca_msg)) ) + return -EFAULT; + break; + case CA_INFO: + memcpy(p_ca_message->msg, state->messages, 128); + if (copy_to_user(arg, p_ca_message, sizeof (struct ca_msg)) ) + return -EFAULT; + break; + } + } + + return 0; +} + +static int handle_dst_tag(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer, u32 length) +{ + if (state->dst_hw_cap & DST_TYPE_HAS_SESSION) { + hw_buffer->msg[2] = p_ca_message->msg[1]; /* MSB */ + hw_buffer->msg[3] = p_ca_message->msg[2]; /* LSB */ + } else { + if (length > 247) { + dprintk(verbose, DST_CA_ERROR, 1, " Message too long ! *** Bailing Out *** !"); + return -1; + } + hw_buffer->msg[0] = (length & 0xff) + 7; + hw_buffer->msg[1] = 0x40; + hw_buffer->msg[2] = 0x03; + hw_buffer->msg[3] = 0x00; + hw_buffer->msg[4] = 0x03; + hw_buffer->msg[5] = length & 0xff; + hw_buffer->msg[6] = 0x00; + + /* + * Need to compute length for EN50221 section 8.3.2, for the time being + * assuming 8.3.2 is not applicable + */ + memcpy(&hw_buffer->msg[7], &p_ca_message->msg[4], length); + } + + return 0; +} + +static int write_to_8820(struct dst_state *state, struct ca_msg *hw_buffer, u8 length, u8 reply) +{ + if ((dst_put_ci(state, hw_buffer->msg, length, hw_buffer->msg, reply)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " DST-CI Command failed."); + dprintk(verbose, DST_CA_NOTICE, 1, " Resetting DST."); + rdc_reset_state(state); + return -1; + } + dprintk(verbose, DST_CA_NOTICE, 1, " DST-CI Command success."); + + return 0; +} + +static u32 asn_1_decode(u8 *asn_1_array) +{ + u8 length_field = 0, word_count = 0, count = 0; + u32 length = 0; + + length_field = asn_1_array[0]; + dprintk(verbose, DST_CA_DEBUG, 1, " Length field=[%02x]", length_field); + if (length_field < 0x80) { + length = length_field & 0x7f; + dprintk(verbose, DST_CA_DEBUG, 1, " Length=[%02x]\n", length); + } else { + word_count = length_field & 0x7f; + for (count = 0; count < word_count; count++) { + length = length << 8; + length += asn_1_array[count + 1]; + dprintk(verbose, DST_CA_DEBUG, 1, " Length=[%04x]", length); + } + } + return length; +} + +static int debug_string(u8 *msg, u32 length, u32 offset) +{ + u32 i; + + dprintk(verbose, DST_CA_DEBUG, 0, " String=[ "); + for (i = offset; i < length; i++) + dprintk(verbose, DST_CA_DEBUG, 0, "%02x ", msg[i]); + dprintk(verbose, DST_CA_DEBUG, 0, "]\n"); + + return 0; +} + + +static int ca_set_pmt(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer, u8 reply, u8 query) +{ + u32 length = 0; + u8 tag_length = 8; + + length = asn_1_decode(&p_ca_message->msg[3]); + dprintk(verbose, DST_CA_DEBUG, 1, " CA Message length=[%d]", length); + debug_string(&p_ca_message->msg[4], length, 0); /* length is excluding tag & length */ + + memset(hw_buffer->msg, '\0', length); + handle_dst_tag(state, p_ca_message, hw_buffer, length); + put_checksum(hw_buffer->msg, hw_buffer->msg[0]); + + debug_string(hw_buffer->msg, (length + tag_length), 0); /* tags too */ + write_to_8820(state, hw_buffer, (length + tag_length), reply); + + return 0; +} + + +/* Board supports CA PMT reply ? */ +static int dst_check_ca_pmt(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffer) +{ + int ca_pmt_reply_test = 0; + + /* Do test board */ + /* Not there yet but soon */ + + /* CA PMT Reply capable */ + if (ca_pmt_reply_test) { + if ((ca_set_pmt(state, p_ca_message, hw_buffer, 1, GET_REPLY)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " ca_set_pmt.. failed !"); + return -1; + } + + /* Process CA PMT Reply */ + /* will implement soon */ + dprintk(verbose, DST_CA_ERROR, 1, " Not there yet"); + } + /* CA PMT Reply not capable */ + if (!ca_pmt_reply_test) { + if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, NO_REPLY)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " ca_set_pmt.. failed !"); + return -1; + } + dprintk(verbose, DST_CA_NOTICE, 1, " ca_set_pmt.. success !"); + /* put a dummy message */ + + } + return 0; +} + +static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message, void __user *arg) +{ + int i = 0; + + u32 command = 0; + struct ca_msg *hw_buffer; + int result = 0; + + if ((hw_buffer = kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) { + dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure"); + return -ENOMEM; + } + dprintk(verbose, DST_CA_DEBUG, 1, " "); + + if (copy_from_user(p_ca_message, arg, sizeof (struct ca_msg))) { + result = -EFAULT; + goto free_mem_and_exit; + } + + + if (p_ca_message->msg) { + /* EN50221 tag */ + command = 0; + + for (i = 0; i < 3; i++) { + command = command | p_ca_message->msg[i]; + if (i < 2) + command = command << 8; + } + dprintk(verbose, DST_CA_DEBUG, 1, " Command=[0x%x]\n", command); + + switch (command) { + case CA_PMT: + dprintk(verbose, DST_CA_DEBUG, 1, "Command = SEND_CA_PMT"); + if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, 0)) < 0) { // code simplification started + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_PMT Failed !"); + result = -1; + goto free_mem_and_exit; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_PMT Success !"); + break; + case CA_PMT_REPLY: + dprintk(verbose, DST_CA_INFO, 1, "Command = CA_PMT_REPLY"); + /* Have to handle the 2 basic types of cards here */ + if ((dst_check_ca_pmt(state, p_ca_message, hw_buffer)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_PMT_REPLY Failed !"); + result = -1; + goto free_mem_and_exit; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_PMT_REPLY Success !"); + break; + case CA_APP_INFO_ENQUIRY: // only for debugging + dprintk(verbose, DST_CA_INFO, 1, " Getting Cam Application information"); + + if ((ca_get_app_info(state)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_APP_INFO_ENQUIRY Failed !"); + result = -1; + goto free_mem_and_exit; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_APP_INFO_ENQUIRY Success !"); + break; + case CA_INFO_ENQUIRY: + dprintk(verbose, DST_CA_INFO, 1, " Getting CA Information"); + + if ((ca_get_ca_info(state)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_INFO_ENQUIRY Failed !"); + result = -1; + goto free_mem_and_exit; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_INFO_ENQUIRY Success !"); + break; + } + } +free_mem_and_exit: + kfree (hw_buffer); + + return result; +} + +static long dst_ca_ioctl(struct file *file, unsigned int cmd, unsigned long ioctl_arg) +{ + struct dvb_device *dvbdev; + struct dst_state *state; + struct ca_slot_info *p_ca_slot_info; + struct ca_caps *p_ca_caps; + struct ca_msg *p_ca_message; + void __user *arg = (void __user *)ioctl_arg; + int result = 0; + + mutex_lock(&dst_ca_mutex); + dvbdev = file->private_data; + state = (struct dst_state *)dvbdev->priv; + p_ca_message = kmalloc(sizeof (struct ca_msg), GFP_KERNEL); + p_ca_slot_info = kmalloc(sizeof (struct ca_slot_info), GFP_KERNEL); + p_ca_caps = kmalloc(sizeof (struct ca_caps), GFP_KERNEL); + if (!p_ca_message || !p_ca_slot_info || !p_ca_caps) { + dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure"); + result = -ENOMEM; + goto free_mem_and_exit; + } + + /* We have now only the standard ioctl's, the driver is upposed to handle internals. */ + switch (cmd) { + case CA_SEND_MSG: + dprintk(verbose, DST_CA_INFO, 1, " Sending message"); + if ((ca_send_message(state, p_ca_message, arg)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_SEND_MSG Failed !"); + result = -1; + goto free_mem_and_exit; + } + break; + case CA_GET_MSG: + dprintk(verbose, DST_CA_INFO, 1, " Getting message"); + if ((ca_get_message(state, p_ca_message, arg)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_MSG Failed !"); + result = -1; + goto free_mem_and_exit; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_MSG Success !"); + break; + case CA_RESET: + dprintk(verbose, DST_CA_ERROR, 1, " Resetting DST"); + dst_error_bailout(state); + msleep(4000); + break; + case CA_GET_SLOT_INFO: + dprintk(verbose, DST_CA_INFO, 1, " Getting Slot info"); + if ((ca_get_slot_info(state, p_ca_slot_info, arg)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_SLOT_INFO Failed !"); + result = -1; + goto free_mem_and_exit; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_SLOT_INFO Success !"); + break; + case CA_GET_CAP: + dprintk(verbose, DST_CA_INFO, 1, " Getting Slot capabilities"); + if ((ca_get_slot_caps(state, p_ca_caps, arg)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_CAP Failed !"); + result = -1; + goto free_mem_and_exit; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_CAP Success !"); + break; + case CA_GET_DESCR_INFO: + dprintk(verbose, DST_CA_INFO, 1, " Getting descrambler description"); + if ((ca_get_slot_descr(state, p_ca_message, arg)) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_DESCR_INFO Failed !"); + result = -1; + goto free_mem_and_exit; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_DESCR_INFO Success !"); + break; + case CA_SET_DESCR: + dprintk(verbose, DST_CA_INFO, 1, " Setting descrambler"); + if ((ca_set_slot_descr()) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_SET_DESCR Failed !"); + result = -1; + goto free_mem_and_exit; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_SET_DESCR Success !"); + break; + case CA_SET_PID: + dprintk(verbose, DST_CA_INFO, 1, " Setting PID"); + if ((ca_set_pid()) < 0) { + dprintk(verbose, DST_CA_ERROR, 1, " -->CA_SET_PID Failed !"); + result = -1; + goto free_mem_and_exit; + } + dprintk(verbose, DST_CA_INFO, 1, " -->CA_SET_PID Success !"); + default: + result = -EOPNOTSUPP; + }; + free_mem_and_exit: + kfree (p_ca_message); + kfree (p_ca_slot_info); + kfree (p_ca_caps); + + mutex_unlock(&dst_ca_mutex); + return result; +} + +static int dst_ca_open(struct inode *inode, struct file *file) +{ + dprintk(verbose, DST_CA_DEBUG, 1, " Device opened [%p] ", file); + try_module_get(THIS_MODULE); + + return 0; +} + +static int dst_ca_release(struct inode *inode, struct file *file) +{ + dprintk(verbose, DST_CA_DEBUG, 1, " Device closed."); + module_put(THIS_MODULE); + + return 0; +} + +static ssize_t dst_ca_read(struct file *file, char __user *buffer, size_t length, loff_t *offset) +{ + ssize_t bytes_read = 0; + + dprintk(verbose, DST_CA_DEBUG, 1, " Device read."); + + return bytes_read; +} + +static ssize_t dst_ca_write(struct file *file, const char __user *buffer, size_t length, loff_t *offset) +{ + dprintk(verbose, DST_CA_DEBUG, 1, " Device write."); + + return 0; +} + +static const struct file_operations dst_ca_fops = { + .owner = THIS_MODULE, + .unlocked_ioctl = dst_ca_ioctl, + .open = dst_ca_open, + .release = dst_ca_release, + .read = dst_ca_read, + .write = dst_ca_write, + .llseek = noop_llseek, +}; + +static struct dvb_device dvbdev_ca = { + .priv = NULL, + .users = 1, + .readers = 1, + .writers = 1, + .fops = &dst_ca_fops +}; + +struct dvb_device *dst_ca_attach(struct dst_state *dst, struct dvb_adapter *dvb_adapter) +{ + struct dvb_device *dvbdev; + + dprintk(verbose, DST_CA_ERROR, 1, "registering DST-CA device"); + if (dvb_register_device(dvb_adapter, &dvbdev, &dvbdev_ca, dst, DVB_DEVICE_CA) == 0) { + dst->dst_ca = dvbdev; + return dst->dst_ca; + } + + return NULL; +} + +EXPORT_SYMBOL(dst_ca_attach); + +MODULE_DESCRIPTION("DST DVB-S/T/C Combo CA driver"); +MODULE_AUTHOR("Manu Abraham"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/pci/bt8xx/dst_ca.h b/drivers/media/pci/bt8xx/dst_ca.h new file mode 100644 index 0000000..59cd0dd --- /dev/null +++ b/drivers/media/pci/bt8xx/dst_ca.h @@ -0,0 +1,58 @@ +/* + CA-driver for TwinHan DST Frontend/Card + + Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef _DST_CA_H_ +#define _DST_CA_H_ + +#define RETRIES 5 + + +#define CA_APP_INFO_ENQUIRY 0x9f8020 +#define CA_APP_INFO 0x9f8021 +#define CA_ENTER_MENU 0x9f8022 +#define CA_INFO_ENQUIRY 0x9f8030 +#define CA_INFO 0x9f8031 +#define CA_PMT 0x9f8032 +#define CA_PMT_REPLY 0x9f8033 + +#define CA_CLOSE_MMI 0x9f8800 +#define CA_DISPLAY_CONTROL 0x9f8801 +#define CA_DISPLAY_REPLY 0x9f8802 +#define CA_TEXT_LAST 0x9f8803 +#define CA_TEXT_MORE 0x9f8804 +#define CA_KEYPAD_CONTROL 0x9f8805 +#define CA_KEYPRESS 0x9f8806 + +#define CA_ENQUIRY 0x9f8807 +#define CA_ANSWER 0x9f8808 +#define CA_MENU_LAST 0x9f8809 +#define CA_MENU_MORE 0x9f880a +#define CA_MENU_ANSWER 0x9f880b +#define CA_LIST_LAST 0x9f880c +#define CA_LIST_MORE 0x9f880d + + +struct dst_ca_private { + struct dst_state *dst; + struct dvb_device *dvbdev; +}; + + +#endif diff --git a/drivers/media/pci/bt8xx/dst_common.h b/drivers/media/pci/bt8xx/dst_common.h new file mode 100644 index 0000000..d70d98f --- /dev/null +++ b/drivers/media/pci/bt8xx/dst_common.h @@ -0,0 +1,182 @@ +/* + Frontend-driver for TwinHan DST Frontend + + Copyright (C) 2003 Jamie Honan + Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef DST_COMMON_H +#define DST_COMMON_H + +#include +#include +#include +#include "bt878.h" + +#include "dst_ca.h" + + +#define NO_DELAY 0 +#define LONG_DELAY 1 +#define DEVICE_INIT 2 + +#define DELAY 1 + +#define DST_TYPE_IS_SAT 0 +#define DST_TYPE_IS_TERR 1 +#define DST_TYPE_IS_CABLE 2 +#define DST_TYPE_IS_ATSC 3 + +#define DST_TYPE_HAS_TS188 1 +#define DST_TYPE_HAS_TS204 2 +#define DST_TYPE_HAS_SYMDIV 4 +#define DST_TYPE_HAS_FW_1 8 +#define DST_TYPE_HAS_FW_2 16 +#define DST_TYPE_HAS_FW_3 32 +#define DST_TYPE_HAS_FW_BUILD 64 +#define DST_TYPE_HAS_OBS_REGS 128 +#define DST_TYPE_HAS_INC_COUNT 256 +#define DST_TYPE_HAS_MULTI_FE 512 +#define DST_TYPE_HAS_NEWTUNE_2 1024 +#define DST_TYPE_HAS_DBOARD 2048 +#define DST_TYPE_HAS_VLF 4096 + +/* Card capability list */ + +#define DST_TYPE_HAS_MAC 1 +#define DST_TYPE_HAS_DISEQC3 2 +#define DST_TYPE_HAS_DISEQC4 4 +#define DST_TYPE_HAS_DISEQC5 8 +#define DST_TYPE_HAS_MOTO 16 +#define DST_TYPE_HAS_CA 32 +#define DST_TYPE_HAS_ANALOG 64 /* Analog inputs */ +#define DST_TYPE_HAS_SESSION 128 + +#define TUNER_TYPE_MULTI 1 +#define TUNER_TYPE_UNKNOWN 2 +/* DVB-S */ +#define TUNER_TYPE_L64724 4 +#define TUNER_TYPE_STV0299 8 +#define TUNER_TYPE_MB86A15 16 + +/* DVB-T */ +#define TUNER_TYPE_TDA10046 32 + +/* ATSC */ +#define TUNER_TYPE_NXT200x 64 + + +#define RDC_8820_PIO_0_DISABLE 0 +#define RDC_8820_PIO_0_ENABLE 1 +#define RDC_8820_INT 2 +#define RDC_8820_RESET 4 + +/* DST Communication */ +#define GET_REPLY 1 +#define NO_REPLY 0 + +#define GET_ACK 1 +#define FIXED_COMM 8 + +#define ACK 0xff + +struct dst_state { + + struct i2c_adapter* i2c; + + struct bt878* bt; + + /* configuration settings */ + const struct dst_config* config; + + struct dvb_frontend frontend; + + /* private ASIC data */ + u8 tx_tuna[10]; + u8 rx_tuna[10]; + u8 rxbuffer[10]; + u8 diseq_flags; + u8 dst_type; + u32 type_flags; + u32 frequency; /* intermediate frequency in kHz for QPSK */ + fe_spectral_inversion_t inversion; + u32 symbol_rate; /* symbol rate in Symbols per second */ + fe_code_rate_t fec; + fe_sec_voltage_t voltage; + fe_sec_tone_mode_t tone; + u32 decode_freq; + u8 decode_lock; + u16 decode_strength; + u16 decode_snr; + unsigned long cur_jiff; + u8 k22; + u32 bandwidth; + u32 dst_hw_cap; + u8 dst_fw_version; + fe_sec_mini_cmd_t minicmd; + fe_modulation_t modulation; + u8 messages[256]; + u8 mac_address[8]; + u8 fw_version[8]; + u8 card_info[8]; + u8 vendor[8]; + u8 board_info[8]; + u32 tuner_type; + char *tuner_name; + struct mutex dst_mutex; + u8 fw_name[8]; + struct dvb_device *dst_ca; +}; + +struct tuner_types { + u32 tuner_type; + char *tuner_name; + char *board_name; + char *fw_name; +}; + +struct dst_types { + char *device_id; + int offset; + u8 dst_type; + u32 type_flags; + u32 dst_feature; + u32 tuner_type; +}; + +struct dst_config +{ + /* the ASIC i2c address */ + u8 demod_address; +}; + +int rdc_reset_state(struct dst_state *state); + +int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode); +int dst_pio_disable(struct dst_state *state); +int dst_error_recovery(struct dst_state* state); +int dst_error_bailout(struct dst_state *state); +int dst_comm_init(struct dst_state* state); + +int write_dst(struct dst_state *state, u8 * data, u8 len); +int read_dst(struct dst_state *state, u8 * ret, u8 len); +u8 dst_check_sum(u8 * buf, u32 len); +struct dst_state* dst_attach(struct dst_state* state, struct dvb_adapter *dvb_adapter); +struct dvb_device *dst_ca_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter); + + +#endif // DST_COMMON_H diff --git a/drivers/media/pci/bt8xx/dst_priv.h b/drivers/media/pci/bt8xx/dst_priv.h new file mode 100644 index 0000000..3974a4c --- /dev/null +++ b/drivers/media/pci/bt8xx/dst_priv.h @@ -0,0 +1,35 @@ +/* + * dst-bt878.h: part of the DST driver for the TwinHan DST Frontend + * + * Copyright (C) 2003 Jamie Honan + */ + +struct dst_gpio_enable { + u32 mask; + u32 enable; +}; + +struct dst_gpio_output { + u32 mask; + u32 highvals; +}; + +struct dst_gpio_read { + unsigned long value; +}; + +union dst_gpio_packet { + struct dst_gpio_enable enb; + struct dst_gpio_output outp; + struct dst_gpio_read rd; + int psize; +}; + +#define DST_IG_ENABLE 0 +#define DST_IG_WRITE 1 +#define DST_IG_READ 2 +#define DST_IG_TS 3 + +struct bt878; + +int bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *mp); diff --git a/drivers/media/pci/bt8xx/dvb-bt8xx.c b/drivers/media/pci/bt8xx/dvb-bt8xx.c new file mode 100644 index 0000000..81fab9a --- /dev/null +++ b/drivers/media/pci/bt8xx/dvb-bt8xx.c @@ -0,0 +1,975 @@ +/* + * Bt8xx based DVB adapter driver + * + * Copyright (C) 2002,2003 Florian Schirmer + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#define pr_fmt(fmt) "dvb_bt8xx: " fmt + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb-bt8xx.h" +#include "bt878.h" + +static int debug; + +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +#define dprintk( args... ) \ + do { \ + if (debug) printk(KERN_DEBUG args); \ + } while (0) + +#define IF_FREQUENCYx6 217 /* 6 * 36.16666666667MHz */ + +static void dvb_bt8xx_task(unsigned long data) +{ + struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *)data; + + //printk("%d ", card->bt->finished_block); + + while (card->bt->last_block != card->bt->finished_block) { + (card->bt->TS_Size ? dvb_dmx_swfilter_204 : dvb_dmx_swfilter) + (&card->demux, + &card->bt->buf_cpu[card->bt->last_block * + card->bt->block_bytes], + card->bt->block_bytes); + card->bt->last_block = (card->bt->last_block + 1) % + card->bt->block_count; + } +} + +static int dvb_bt8xx_start_feed(struct dvb_demux_feed *dvbdmxfeed) +{ + struct dvb_demux*dvbdmx = dvbdmxfeed->demux; + struct dvb_bt8xx_card *card = dvbdmx->priv; + int rc; + + dprintk("dvb_bt8xx: start_feed\n"); + + if (!dvbdmx->dmx.frontend) + return -EINVAL; + + mutex_lock(&card->lock); + card->nfeeds++; + rc = card->nfeeds; + if (card->nfeeds == 1) + bt878_start(card->bt, card->gpio_mode, + card->op_sync_orin, card->irq_err_ignore); + mutex_unlock(&card->lock); + return rc; +} + +static int dvb_bt8xx_stop_feed(struct dvb_demux_feed *dvbdmxfeed) +{ + struct dvb_demux *dvbdmx = dvbdmxfeed->demux; + struct dvb_bt8xx_card *card = dvbdmx->priv; + + dprintk("dvb_bt8xx: stop_feed\n"); + + if (!dvbdmx->dmx.frontend) + return -EINVAL; + + mutex_lock(&card->lock); + card->nfeeds--; + if (card->nfeeds == 0) + bt878_stop(card->bt); + mutex_unlock(&card->lock); + + return 0; +} + +static int is_pci_slot_eq(struct pci_dev* adev, struct pci_dev* bdev) +{ + if ((adev->subsystem_vendor == bdev->subsystem_vendor) && + (adev->subsystem_device == bdev->subsystem_device) && + (adev->bus->number == bdev->bus->number) && + (PCI_SLOT(adev->devfn) == PCI_SLOT(bdev->devfn))) + return 1; + return 0; +} + +static struct bt878 __devinit *dvb_bt8xx_878_match(unsigned int bttv_nr, struct pci_dev* bttv_pci_dev) +{ + unsigned int card_nr; + + /* Hmm, n squared. Hope n is small */ + for (card_nr = 0; card_nr < bt878_num; card_nr++) + if (is_pci_slot_eq(bt878[card_nr].dev, bttv_pci_dev)) + return &bt878[card_nr]; + return NULL; +} + +static int thomson_dtt7579_demod_init(struct dvb_frontend* fe) +{ + static u8 mt352_clock_config [] = { 0x89, 0x38, 0x38 }; + static u8 mt352_reset [] = { 0x50, 0x80 }; + static u8 mt352_adc_ctl_1_cfg [] = { 0x8E, 0x40 }; + static u8 mt352_agc_cfg [] = { 0x67, 0x28, 0x20 }; + static u8 mt352_gpp_ctl_cfg [] = { 0x8C, 0x33 }; + static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 }; + + mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config)); + udelay(2000); + mt352_write(fe, mt352_reset, sizeof(mt352_reset)); + mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg)); + + mt352_write(fe, mt352_agc_cfg, sizeof(mt352_agc_cfg)); + mt352_write(fe, mt352_gpp_ctl_cfg, sizeof(mt352_gpp_ctl_cfg)); + mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg)); + + return 0; +} + +static int thomson_dtt7579_tuner_calc_regs(struct dvb_frontend *fe, u8* pllbuf, int buf_len) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + u32 div; + unsigned char bs = 0; + unsigned char cp = 0; + + if (buf_len < 5) + return -EINVAL; + + div = (((c->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6; + + if (c->frequency < 542000000) + cp = 0xb4; + else if (c->frequency < 771000000) + cp = 0xbc; + else + cp = 0xf4; + + if (c->frequency == 0) + bs = 0x03; + else if (c->frequency < 443250000) + bs = 0x02; + else + bs = 0x08; + + pllbuf[0] = 0x60; + pllbuf[1] = div >> 8; + pllbuf[2] = div & 0xff; + pllbuf[3] = cp; + pllbuf[4] = bs; + + return 5; +} + +static struct mt352_config thomson_dtt7579_config = { + .demod_address = 0x0f, + .demod_init = thomson_dtt7579_demod_init, +}; + +static struct zl10353_config thomson_dtt7579_zl10353_config = { + .demod_address = 0x0f, +}; + +static int cx24108_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + u32 freq = c->frequency; + int i, a, n, pump; + u32 band, pll; + u32 osci[]={950000,1019000,1075000,1178000,1296000,1432000, + 1576000,1718000,1856000,2036000,2150000}; + u32 bandsel[]={0,0x00020000,0x00040000,0x00100800,0x00101000, + 0x00102000,0x00104000,0x00108000,0x00110000, + 0x00120000,0x00140000}; + + #define XTAL 1011100 /* Hz, really 1.0111 MHz and a /10 prescaler */ + dprintk("cx24108 debug: entering SetTunerFreq, freq=%d\n", freq); + + /* This is really the bit driving the tuner chip cx24108 */ + + if (freq<950000) + freq = 950000; /* kHz */ + else if (freq>2150000) + freq = 2150000; /* satellite IF is 950..2150MHz */ + + /* decide which VCO to use for the input frequency */ + for(i = 1; (i < ARRAY_SIZE(osci) - 1) && (osci[i] < freq); i++); + dprintk("cx24108 debug: select vco #%d (f=%d)\n", i, freq); + band=bandsel[i]; + /* the gain values must be set by SetSymbolrate */ + /* compute the pll divider needed, from Conexant data sheet, + resolved for (n*32+a), remember f(vco) is f(receive) *2 or *4, + depending on the divider bit. It is set to /4 on the 2 lowest + bands */ + n=((i<=2?2:1)*freq*10L)/(XTAL/100); + a=n%32; n/=32; if(a==0) n--; + pump=(freq<(osci[i-1]+osci[i])/2); + pll=0xf8000000| + ((pump?1:2)<<(14+11))| + ((n&0x1ff)<<(5+11))| + ((a&0x1f)<<11); + /* everything is shifted left 11 bits to left-align the bits in the + 32bit word. Output to the tuner goes MSB-aligned, after all */ + dprintk("cx24108 debug: pump=%d, n=%d, a=%d\n", pump, n, a); + cx24110_pll_write(fe,band); + /* set vga and vca to their widest-band settings, as a precaution. + SetSymbolrate might not be called to set this up */ + cx24110_pll_write(fe,0x500c0000); + cx24110_pll_write(fe,0x83f1f800); + cx24110_pll_write(fe,pll); + //writereg(client,0x56,0x7f); + + return 0; +} + +static int pinnsat_tuner_init(struct dvb_frontend* fe) +{ + struct dvb_bt8xx_card *card = fe->dvb->priv; + + bttv_gpio_enable(card->bttv_nr, 1, 1); /* output */ + bttv_write_gpio(card->bttv_nr, 1, 1); /* relay on */ + + return 0; +} + +static int pinnsat_tuner_sleep(struct dvb_frontend* fe) +{ + struct dvb_bt8xx_card *card = fe->dvb->priv; + + bttv_write_gpio(card->bttv_nr, 1, 0); /* relay off */ + + return 0; +} + +static struct cx24110_config pctvsat_config = { + .demod_address = 0x55, +}; + +static int microtune_mt7202dtf_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv; + u8 cfg, cpump, band_select; + u8 data[4]; + u32 div; + struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = sizeof(data) }; + + div = (36000000 + c->frequency + 83333) / 166666; + cfg = 0x88; + + if (c->frequency < 175000000) + cpump = 2; + else if (c->frequency < 390000000) + cpump = 1; + else if (c->frequency < 470000000) + cpump = 2; + else if (c->frequency < 750000000) + cpump = 2; + else + cpump = 3; + + if (c->frequency < 175000000) + band_select = 0x0e; + else if (c->frequency < 470000000) + band_select = 0x05; + else + band_select = 0x03; + + data[0] = (div >> 8) & 0x7f; + data[1] = div & 0xff; + data[2] = ((div >> 10) & 0x60) | cfg; + data[3] = (cpump << 6) | band_select; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + i2c_transfer(card->i2c_adapter, &msg, 1); + return (div * 166666 - 36000000); +} + +static int microtune_mt7202dtf_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name) +{ + struct dvb_bt8xx_card* bt = (struct dvb_bt8xx_card*) fe->dvb->priv; + + return request_firmware(fw, name, &bt->bt->dev->dev); +} + +static struct sp887x_config microtune_mt7202dtf_config = { + .demod_address = 0x70, + .request_firmware = microtune_mt7202dtf_request_firmware, +}; + +static int advbt771_samsung_tdtc9251dh0_demod_init(struct dvb_frontend* fe) +{ + static u8 mt352_clock_config [] = { 0x89, 0x38, 0x2d }; + static u8 mt352_reset [] = { 0x50, 0x80 }; + static u8 mt352_adc_ctl_1_cfg [] = { 0x8E, 0x40 }; + static u8 mt352_agc_cfg [] = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF, + 0x00, 0xFF, 0x00, 0x40, 0x40 }; + static u8 mt352_av771_extra[] = { 0xB5, 0x7A }; + static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 }; + + mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config)); + udelay(2000); + mt352_write(fe, mt352_reset, sizeof(mt352_reset)); + mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg)); + + mt352_write(fe, mt352_agc_cfg,sizeof(mt352_agc_cfg)); + udelay(2000); + mt352_write(fe, mt352_av771_extra,sizeof(mt352_av771_extra)); + mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg)); + + return 0; +} + +static int advbt771_samsung_tdtc9251dh0_tuner_calc_regs(struct dvb_frontend *fe, u8 *pllbuf, int buf_len) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + u32 div; + unsigned char bs = 0; + unsigned char cp = 0; + + if (buf_len < 5) return -EINVAL; + + div = (((c->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6; + + if (c->frequency < 150000000) + cp = 0xB4; + else if (c->frequency < 173000000) + cp = 0xBC; + else if (c->frequency < 250000000) + cp = 0xB4; + else if (c->frequency < 400000000) + cp = 0xBC; + else if (c->frequency < 420000000) + cp = 0xF4; + else if (c->frequency < 470000000) + cp = 0xFC; + else if (c->frequency < 600000000) + cp = 0xBC; + else if (c->frequency < 730000000) + cp = 0xF4; + else + cp = 0xFC; + + if (c->frequency < 150000000) + bs = 0x01; + else if (c->frequency < 173000000) + bs = 0x01; + else if (c->frequency < 250000000) + bs = 0x02; + else if (c->frequency < 400000000) + bs = 0x02; + else if (c->frequency < 420000000) + bs = 0x02; + else if (c->frequency < 470000000) + bs = 0x02; + else if (c->frequency < 600000000) + bs = 0x08; + else if (c->frequency < 730000000) + bs = 0x08; + else + bs = 0x08; + + pllbuf[0] = 0x61; + pllbuf[1] = div >> 8; + pllbuf[2] = div & 0xff; + pllbuf[3] = cp; + pllbuf[4] = bs; + + return 5; +} + +static struct mt352_config advbt771_samsung_tdtc9251dh0_config = { + .demod_address = 0x0f, + .demod_init = advbt771_samsung_tdtc9251dh0_demod_init, +}; + +static struct dst_config dst_config = { + .demod_address = 0x55, +}; + +static int or51211_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name) +{ + struct dvb_bt8xx_card* bt = (struct dvb_bt8xx_card*) fe->dvb->priv; + + return request_firmware(fw, name, &bt->bt->dev->dev); +} + +static void or51211_setmode(struct dvb_frontend * fe, int mode) +{ + struct dvb_bt8xx_card *bt = fe->dvb->priv; + bttv_write_gpio(bt->bttv_nr, 0x0002, mode); /* Reset */ + msleep(20); +} + +static void or51211_reset(struct dvb_frontend * fe) +{ + struct dvb_bt8xx_card *bt = fe->dvb->priv; + + /* RESET DEVICE + * reset is controlled by GPIO-0 + * when set to 0 causes reset and when to 1 for normal op + * must remain reset for 128 clock cycles on a 50Mhz clock + * also PRM1 PRM2 & PRM4 are controlled by GPIO-1,GPIO-2 & GPIO-4 + * We assume that the reset has be held low long enough or we + * have been reset by a power on. When the driver is unloaded + * reset set to 0 so if reloaded we have been reset. + */ + /* reset & PRM1,2&4 are outputs */ + int ret = bttv_gpio_enable(bt->bttv_nr, 0x001F, 0x001F); + if (ret != 0) + printk(KERN_WARNING "or51211: Init Error - Can't Reset DVR (%i)\n", ret); + bttv_write_gpio(bt->bttv_nr, 0x001F, 0x0000); /* Reset */ + msleep(20); + /* Now set for normal operation */ + bttv_write_gpio(bt->bttv_nr, 0x0001F, 0x0001); + /* wait for operation to begin */ + msleep(500); +} + +static void or51211_sleep(struct dvb_frontend * fe) +{ + struct dvb_bt8xx_card *bt = fe->dvb->priv; + bttv_write_gpio(bt->bttv_nr, 0x0001, 0x0000); +} + +static struct or51211_config or51211_config = { + .demod_address = 0x15, + .request_firmware = or51211_request_firmware, + .setmode = or51211_setmode, + .reset = or51211_reset, + .sleep = or51211_sleep, +}; + +static int vp3021_alps_tded4_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv; + u8 buf[4]; + u32 div; + struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = buf, .len = sizeof(buf) }; + + div = (c->frequency + 36166667) / 166667; + + buf[0] = (div >> 8) & 0x7F; + buf[1] = div & 0xFF; + buf[2] = 0x85; + if ((c->frequency >= 47000000) && (c->frequency < 153000000)) + buf[3] = 0x01; + else if ((c->frequency >= 153000000) && (c->frequency < 430000000)) + buf[3] = 0x02; + else if ((c->frequency >= 430000000) && (c->frequency < 824000000)) + buf[3] = 0x0C; + else if ((c->frequency >= 824000000) && (c->frequency < 863000000)) + buf[3] = 0x8C; + else + return -EINVAL; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + i2c_transfer(card->i2c_adapter, &msg, 1); + return 0; +} + +static struct nxt6000_config vp3021_alps_tded4_config = { + .demod_address = 0x0a, + .clock_inversion = 1, +}; + +static int digitv_alps_tded4_demod_init(struct dvb_frontend* fe) +{ + static u8 mt352_clock_config [] = { 0x89, 0x38, 0x2d }; + static u8 mt352_reset [] = { 0x50, 0x80 }; + static u8 mt352_adc_ctl_1_cfg [] = { 0x8E, 0x40 }; + static u8 mt352_agc_cfg [] = { 0x67, 0x20, 0xa0 }; + static u8 mt352_capt_range_cfg[] = { 0x75, 0x32 }; + + mt352_write(fe, mt352_clock_config, sizeof(mt352_clock_config)); + udelay(2000); + mt352_write(fe, mt352_reset, sizeof(mt352_reset)); + mt352_write(fe, mt352_adc_ctl_1_cfg, sizeof(mt352_adc_ctl_1_cfg)); + mt352_write(fe, mt352_agc_cfg,sizeof(mt352_agc_cfg)); + mt352_write(fe, mt352_capt_range_cfg, sizeof(mt352_capt_range_cfg)); + + return 0; +} + +static int digitv_alps_tded4_tuner_calc_regs(struct dvb_frontend *fe, u8 *pllbuf, int buf_len) +{ + u32 div; + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + + if (buf_len < 5) + return -EINVAL; + + div = (((c->frequency + 83333) * 3) / 500000) + IF_FREQUENCYx6; + + pllbuf[0] = 0x61; + pllbuf[1] = (div >> 8) & 0x7F; + pllbuf[2] = div & 0xFF; + pllbuf[3] = 0x85; + + dprintk("frequency %u, div %u\n", c->frequency, div); + + if (c->frequency < 470000000) + pllbuf[4] = 0x02; + else if (c->frequency > 823000000) + pllbuf[4] = 0x88; + else + pllbuf[4] = 0x08; + + if (c->bandwidth_hz == 8000000) + pllbuf[4] |= 0x04; + + return 5; +} + +static void digitv_alps_tded4_reset(struct dvb_bt8xx_card *bt) +{ + /* + * Reset the frontend, must be called before trying + * to initialise the MT352 or mt352_attach + * will fail. Same goes for the nxt6000 frontend. + * + */ + + int ret = bttv_gpio_enable(bt->bttv_nr, 0x08, 0x08); + if (ret != 0) + printk(KERN_WARNING "digitv_alps_tded4: Init Error - Can't Reset DVR (%i)\n", ret); + + /* Pulse the reset line */ + bttv_write_gpio(bt->bttv_nr, 0x08, 0x08); /* High */ + bttv_write_gpio(bt->bttv_nr, 0x08, 0x00); /* Low */ + msleep(100); + + bttv_write_gpio(bt->bttv_nr, 0x08, 0x08); /* High */ +} + +static struct mt352_config digitv_alps_tded4_config = { + .demod_address = 0x0a, + .demod_init = digitv_alps_tded4_demod_init, +}; + +static struct lgdt330x_config tdvs_tua6034_config = { + .demod_address = 0x0e, + .demod_chip = LGDT3303, + .serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */ +}; + +static void lgdt330x_reset(struct dvb_bt8xx_card *bt) +{ + /* Set pin 27 of the lgdt3303 chip high to reset the frontend */ + + /* Pulse the reset line */ + bttv_write_gpio(bt->bttv_nr, 0x00e00007, 0x00000001); /* High */ + bttv_write_gpio(bt->bttv_nr, 0x00e00007, 0x00000000); /* Low */ + msleep(100); + + bttv_write_gpio(bt->bttv_nr, 0x00e00007, 0x00000001); /* High */ + msleep(100); +} + +static void frontend_init(struct dvb_bt8xx_card *card, u32 type) +{ + struct dst_state* state = NULL; + + switch(type) { + case BTTV_BOARD_DVICO_DVBT_LITE: + card->fe = dvb_attach(mt352_attach, &thomson_dtt7579_config, card->i2c_adapter); + + if (card->fe == NULL) + card->fe = dvb_attach(zl10353_attach, &thomson_dtt7579_zl10353_config, + card->i2c_adapter); + + if (card->fe != NULL) { + card->fe->ops.tuner_ops.calc_regs = thomson_dtt7579_tuner_calc_regs; + card->fe->ops.info.frequency_min = 174000000; + card->fe->ops.info.frequency_max = 862000000; + } + break; + + case BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE: + lgdt330x_reset(card); + card->fe = dvb_attach(lgdt330x_attach, &tdvs_tua6034_config, card->i2c_adapter); + if (card->fe != NULL) { + dvb_attach(simple_tuner_attach, card->fe, + card->i2c_adapter, 0x61, + TUNER_LG_TDVS_H06XF); + dprintk ("dvb_bt8xx: lgdt330x detected\n"); + } + break; + + case BTTV_BOARD_NEBULA_DIGITV: + /* + * It is possible to determine the correct frontend using the I2C bus (see the Nebula SDK); + * this would be a cleaner solution than trying each frontend in turn. + */ + + /* Old Nebula (marked (c)2003 on high profile pci card) has nxt6000 demod */ + digitv_alps_tded4_reset(card); + card->fe = dvb_attach(nxt6000_attach, &vp3021_alps_tded4_config, card->i2c_adapter); + if (card->fe != NULL) { + card->fe->ops.tuner_ops.set_params = vp3021_alps_tded4_tuner_set_params; + dprintk ("dvb_bt8xx: an nxt6000 was detected on your digitv card\n"); + break; + } + + /* New Nebula (marked (c)2005 on low profile pci card) has mt352 demod */ + digitv_alps_tded4_reset(card); + card->fe = dvb_attach(mt352_attach, &digitv_alps_tded4_config, card->i2c_adapter); + + if (card->fe != NULL) { + card->fe->ops.tuner_ops.calc_regs = digitv_alps_tded4_tuner_calc_regs; + dprintk ("dvb_bt8xx: an mt352 was detected on your digitv card\n"); + } + break; + + case BTTV_BOARD_AVDVBT_761: + card->fe = dvb_attach(sp887x_attach, µtune_mt7202dtf_config, card->i2c_adapter); + if (card->fe) { + card->fe->ops.tuner_ops.set_params = microtune_mt7202dtf_tuner_set_params; + } + break; + + case BTTV_BOARD_AVDVBT_771: + card->fe = dvb_attach(mt352_attach, &advbt771_samsung_tdtc9251dh0_config, card->i2c_adapter); + if (card->fe != NULL) { + card->fe->ops.tuner_ops.calc_regs = advbt771_samsung_tdtc9251dh0_tuner_calc_regs; + card->fe->ops.info.frequency_min = 174000000; + card->fe->ops.info.frequency_max = 862000000; + } + break; + + case BTTV_BOARD_TWINHAN_DST: + /* DST is not a frontend driver !!! */ + state = kmalloc(sizeof (struct dst_state), GFP_KERNEL); + if (!state) { + pr_err("No memory\n"); + break; + } + /* Setup the Card */ + state->config = &dst_config; + state->i2c = card->i2c_adapter; + state->bt = card->bt; + state->dst_ca = NULL; + /* DST is not a frontend, attaching the ASIC */ + if (dvb_attach(dst_attach, state, &card->dvb_adapter) == NULL) { + pr_err("%s: Could not find a Twinhan DST\n", __func__); + break; + } + /* Attach other DST peripherals if any */ + /* Conditional Access device */ + card->fe = &state->frontend; + if (state->dst_hw_cap & DST_TYPE_HAS_CA) + dvb_attach(dst_ca_attach, state, &card->dvb_adapter); + break; + + case BTTV_BOARD_PINNACLESAT: + card->fe = dvb_attach(cx24110_attach, &pctvsat_config, card->i2c_adapter); + if (card->fe) { + card->fe->ops.tuner_ops.init = pinnsat_tuner_init; + card->fe->ops.tuner_ops.sleep = pinnsat_tuner_sleep; + card->fe->ops.tuner_ops.set_params = cx24108_tuner_set_params; + } + break; + + case BTTV_BOARD_PC_HDTV: + card->fe = dvb_attach(or51211_attach, &or51211_config, card->i2c_adapter); + if (card->fe != NULL) + dvb_attach(simple_tuner_attach, card->fe, + card->i2c_adapter, 0x61, + TUNER_PHILIPS_FCV1236D); + break; + } + + if (card->fe == NULL) + pr_err("A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n", + card->bt->dev->vendor, + card->bt->dev->device, + card->bt->dev->subsystem_vendor, + card->bt->dev->subsystem_device); + else + if (dvb_register_frontend(&card->dvb_adapter, card->fe)) { + pr_err("Frontend registration failed!\n"); + dvb_frontend_detach(card->fe); + card->fe = NULL; + } +} + +static int __devinit dvb_bt8xx_load_card(struct dvb_bt8xx_card *card, u32 type) +{ + int result; + + result = dvb_register_adapter(&card->dvb_adapter, card->card_name, + THIS_MODULE, &card->bt->dev->dev, + adapter_nr); + if (result < 0) { + pr_err("dvb_register_adapter failed (errno = %d)\n", result); + return result; + } + card->dvb_adapter.priv = card; + + card->bt->adapter = card->i2c_adapter; + + memset(&card->demux, 0, sizeof(struct dvb_demux)); + + card->demux.dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING; + + card->demux.priv = card; + card->demux.filternum = 256; + card->demux.feednum = 256; + card->demux.start_feed = dvb_bt8xx_start_feed; + card->demux.stop_feed = dvb_bt8xx_stop_feed; + card->demux.write_to_decoder = NULL; + + result = dvb_dmx_init(&card->demux); + if (result < 0) { + pr_err("dvb_dmx_init failed (errno = %d)\n", result); + goto err_unregister_adaptor; + } + + card->dmxdev.filternum = 256; + card->dmxdev.demux = &card->demux.dmx; + card->dmxdev.capabilities = 0; + + result = dvb_dmxdev_init(&card->dmxdev, &card->dvb_adapter); + if (result < 0) { + pr_err("dvb_dmxdev_init failed (errno = %d)\n", result); + goto err_dmx_release; + } + + card->fe_hw.source = DMX_FRONTEND_0; + + result = card->demux.dmx.add_frontend(&card->demux.dmx, &card->fe_hw); + if (result < 0) { + pr_err("dvb_dmx_init failed (errno = %d)\n", result); + goto err_dmxdev_release; + } + + card->fe_mem.source = DMX_MEMORY_FE; + + result = card->demux.dmx.add_frontend(&card->demux.dmx, &card->fe_mem); + if (result < 0) { + pr_err("dvb_dmx_init failed (errno = %d)\n", result); + goto err_remove_hw_frontend; + } + + result = card->demux.dmx.connect_frontend(&card->demux.dmx, &card->fe_hw); + if (result < 0) { + pr_err("dvb_dmx_init failed (errno = %d)\n", result); + goto err_remove_mem_frontend; + } + + result = dvb_net_init(&card->dvb_adapter, &card->dvbnet, &card->demux.dmx); + if (result < 0) { + pr_err("dvb_net_init failed (errno = %d)\n", result); + goto err_disconnect_frontend; + } + + tasklet_init(&card->bt->tasklet, dvb_bt8xx_task, (unsigned long) card); + + frontend_init(card, type); + + return 0; + +err_disconnect_frontend: + card->demux.dmx.disconnect_frontend(&card->demux.dmx); +err_remove_mem_frontend: + card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_mem); +err_remove_hw_frontend: + card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw); +err_dmxdev_release: + dvb_dmxdev_release(&card->dmxdev); +err_dmx_release: + dvb_dmx_release(&card->demux); +err_unregister_adaptor: + dvb_unregister_adapter(&card->dvb_adapter); + return result; +} + +static int __devinit dvb_bt8xx_probe(struct bttv_sub_device *sub) +{ + struct dvb_bt8xx_card *card; + struct pci_dev* bttv_pci_dev; + int ret; + + if (!(card = kzalloc(sizeof(struct dvb_bt8xx_card), GFP_KERNEL))) + return -ENOMEM; + + mutex_init(&card->lock); + card->bttv_nr = sub->core->nr; + strlcpy(card->card_name, sub->core->v4l2_dev.name, sizeof(card->card_name)); + card->i2c_adapter = &sub->core->i2c_adap; + + switch(sub->core->type) { + case BTTV_BOARD_PINNACLESAT: + card->gpio_mode = 0x0400c060; + /* should be: BT878_A_GAIN=0,BT878_A_PWRDN,BT878_DA_DPM,BT878_DA_SBR, + BT878_DA_IOM=1,BT878_DA_APP to enable serial highspeed mode. */ + card->op_sync_orin = BT878_RISC_SYNC_MASK; + card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; + break; + + case BTTV_BOARD_DVICO_DVBT_LITE: + card->gpio_mode = 0x0400C060; + card->op_sync_orin = BT878_RISC_SYNC_MASK; + card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; + /* 26, 15, 14, 6, 5 + * A_PWRDN DA_DPM DA_SBR DA_IOM_DA + * DA_APP(parallel) */ + break; + + case BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE: + card->gpio_mode = 0x0400c060; + card->op_sync_orin = BT878_RISC_SYNC_MASK; + card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; + break; + + case BTTV_BOARD_NEBULA_DIGITV: + case BTTV_BOARD_AVDVBT_761: + card->gpio_mode = (1 << 26) | (1 << 14) | (1 << 5); + card->op_sync_orin = BT878_RISC_SYNC_MASK; + card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; + /* A_PWRDN DA_SBR DA_APP (high speed serial) */ + break; + + case BTTV_BOARD_AVDVBT_771: //case 0x07711461: + card->gpio_mode = 0x0400402B; + card->op_sync_orin = BT878_RISC_SYNC_MASK; + card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; + /* A_PWRDN DA_SBR DA_APP[0] PKTP=10 RISC_ENABLE FIFO_ENABLE*/ + break; + + case BTTV_BOARD_TWINHAN_DST: + card->gpio_mode = 0x2204f2c; + card->op_sync_orin = BT878_RISC_SYNC_MASK; + card->irq_err_ignore = BT878_APABORT | BT878_ARIPERR | + BT878_APPERR | BT878_AFBUS; + /* 25,21,14,11,10,9,8,3,2 then + * 0x33 = 5,4,1,0 + * A_SEL=SML, DA_MLB, DA_SBR, + * DA_SDR=f, fifo trigger = 32 DWORDS + * IOM = 0 == audio A/D + * DPM = 0 == digital audio mode + * == async data parallel port + * then 0x33 (13 is set by start_capture) + * DA_APP = async data parallel port, + * ACAP_EN = 1, + * RISC+FIFO ENABLE */ + break; + + case BTTV_BOARD_PC_HDTV: + card->gpio_mode = 0x0100EC7B; + card->op_sync_orin = BT878_RISC_SYNC_MASK; + card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; + break; + + default: + pr_err("Unknown bttv card type: %d\n", sub->core->type); + kfree(card); + return -ENODEV; + } + + dprintk("dvb_bt8xx: identified card%d as %s\n", card->bttv_nr, card->card_name); + + if (!(bttv_pci_dev = bttv_get_pcidev(card->bttv_nr))) { + pr_err("no pci device for card %d\n", card->bttv_nr); + kfree(card); + return -ENODEV; + } + + if (!(card->bt = dvb_bt8xx_878_match(card->bttv_nr, bttv_pci_dev))) { + pr_err("unable to determine DMA core of card %d,\n", card->bttv_nr); + pr_err("if you have the ALSA bt87x audio driver installed, try removing it.\n"); + + kfree(card); + return -ENODEV; + } + + mutex_init(&card->bt->gpio_lock); + card->bt->bttv_nr = sub->core->nr; + + if ( (ret = dvb_bt8xx_load_card(card, sub->core->type)) ) { + kfree(card); + return ret; + } + + dev_set_drvdata(&sub->dev, card); + return 0; +} + +static void dvb_bt8xx_remove(struct bttv_sub_device *sub) +{ + struct dvb_bt8xx_card *card = dev_get_drvdata(&sub->dev); + + dprintk("dvb_bt8xx: unloading card%d\n", card->bttv_nr); + + bt878_stop(card->bt); + tasklet_kill(&card->bt->tasklet); + dvb_net_release(&card->dvbnet); + card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_mem); + card->demux.dmx.remove_frontend(&card->demux.dmx, &card->fe_hw); + dvb_dmxdev_release(&card->dmxdev); + dvb_dmx_release(&card->demux); + if (card->fe) { + dvb_unregister_frontend(card->fe); + dvb_frontend_detach(card->fe); + } + dvb_unregister_adapter(&card->dvb_adapter); + + kfree(card); +} + +static struct bttv_sub_driver driver = { + .drv = { + .name = "dvb-bt8xx", + }, + .probe = dvb_bt8xx_probe, + .remove = dvb_bt8xx_remove, + /* FIXME: + * .shutdown = dvb_bt8xx_shutdown, + * .suspend = dvb_bt8xx_suspend, + * .resume = dvb_bt8xx_resume, + */ +}; + +static int __init dvb_bt8xx_init(void) +{ + return bttv_sub_register(&driver, "dvb"); +} + +static void __exit dvb_bt8xx_exit(void) +{ + bttv_sub_unregister(&driver); +} + +module_init(dvb_bt8xx_init); +module_exit(dvb_bt8xx_exit); + +MODULE_DESCRIPTION("Bt8xx based DVB adapter driver"); +MODULE_AUTHOR("Florian Schirmer "); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/pci/bt8xx/dvb-bt8xx.h b/drivers/media/pci/bt8xx/dvb-bt8xx.h new file mode 100644 index 0000000..4499ed2 --- /dev/null +++ b/drivers/media/pci/bt8xx/dvb-bt8xx.h @@ -0,0 +1,63 @@ +/* + * Bt8xx based DVB adapter driver + * + * Copyright (C) 2002,2003 Florian Schirmer + * Copyright (C) 2002 Peter Hettkamp + * Copyright (C) 1999-2001 Ralph Metzler & Marcus Metzler for convergence integrated media GmbH + * Copyright (C) 1998,1999 Christian Theiss + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef DVB_BT8XX_H +#define DVB_BT8XX_H + +#include +#include +#include "dvbdev.h" +#include "dvb_net.h" +#include "bttv.h" +#include "mt352.h" +#include "sp887x.h" +#include "dst_common.h" +#include "nxt6000.h" +#include "cx24110.h" +#include "or51211.h" +#include "lgdt330x.h" +#include "zl10353.h" +#include "tuner-simple.h" + +struct dvb_bt8xx_card { + struct mutex lock; + int nfeeds; + char card_name[32]; + struct dvb_adapter dvb_adapter; + struct bt878 *bt; + unsigned int bttv_nr; + struct dvb_demux demux; + struct dmxdev dmxdev; + struct dmx_frontend fe_hw; + struct dmx_frontend fe_mem; + u32 gpio_mode; + u32 op_sync_orin; + u32 irq_err_ignore; + struct i2c_adapter *i2c_adapter; + struct dvb_net dvbnet; + + struct dvb_frontend* fe; +}; + +#endif /* DVB_BT8XX_H */ diff --git a/drivers/media/pci/ddbridge/Kconfig b/drivers/media/pci/ddbridge/Kconfig new file mode 100644 index 0000000..d099e1a --- /dev/null +++ b/drivers/media/pci/ddbridge/Kconfig @@ -0,0 +1,18 @@ +config DVB_DDBRIDGE + tristate "Digital Devices bridge support" + depends on DVB_CORE && PCI && I2C + select DVB_LNBP21 if !DVB_FE_CUSTOMISE + select DVB_STV6110x if !DVB_FE_CUSTOMISE + select DVB_STV090x if !DVB_FE_CUSTOMISE + select DVB_DRXK if !DVB_FE_CUSTOMISE + select DVB_TDA18271C2DD if !DVB_FE_CUSTOMISE + ---help--- + Support for cards with the Digital Devices PCI express bridge: + - Octopus PCIe Bridge + - Octopus mini PCIe Bridge + - Octopus LE + - DuoFlex S2 Octopus + - DuoFlex CT Octopus + - cineS2(v6) + + Say Y if you own such a card and want to use it. diff --git a/drivers/media/pci/ddbridge/Makefile b/drivers/media/pci/ddbridge/Makefile new file mode 100644 index 0000000..9d083c9 --- /dev/null +++ b/drivers/media/pci/ddbridge/Makefile @@ -0,0 +1,14 @@ +# +# Makefile for the ddbridge device driver +# + +ddbridge-objs := ddbridge-core.o + +obj-$(CONFIG_DVB_DDBRIDGE) += ddbridge.o + +ccflags-y += -Idrivers/media/dvb-core/ +ccflags-y += -Idrivers/media/dvb-frontends/ +ccflags-y += -Idrivers/media/common/tuners/ + +# For the staging CI driver cxd2099 +ccflags-y += -Idrivers/staging/media/cxd2099/ diff --git a/drivers/media/pci/ddbridge/ddbridge-core.c b/drivers/media/pci/ddbridge/ddbridge-core.c new file mode 100644 index 0000000..ebf3f05 --- /dev/null +++ b/drivers/media/pci/ddbridge/ddbridge-core.c @@ -0,0 +1,1723 @@ +/* + * ddbridge.c: Digital Devices PCIe bridge driver + * + * Copyright (C) 2010-2011 Digital Devices GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 only, as published by the Free Software Foundation. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "ddbridge.h" + +#include "ddbridge-regs.h" + +#include "tda18271c2dd.h" +#include "stv6110x.h" +#include "stv090x.h" +#include "lnbh24.h" +#include "drxk.h" + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +/* MSI had problems with lost interrupts, fixed but needs testing */ +#undef CONFIG_PCI_MSI + +/******************************************************************************/ + +static int i2c_read(struct i2c_adapter *adapter, u8 adr, u8 *val) +{ + struct i2c_msg msgs[1] = {{.addr = adr, .flags = I2C_M_RD, + .buf = val, .len = 1 } }; + return (i2c_transfer(adapter, msgs, 1) == 1) ? 0 : -1; +} + +static int i2c_read_reg(struct i2c_adapter *adapter, u8 adr, u8 reg, u8 *val) +{ + struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0, + .buf = ®, .len = 1 }, + {.addr = adr, .flags = I2C_M_RD, + .buf = val, .len = 1 } }; + return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1; +} + +static int i2c_read_reg16(struct i2c_adapter *adapter, u8 adr, + u16 reg, u8 *val) +{ + u8 msg[2] = {reg>>8, reg&0xff}; + struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0, + .buf = msg, .len = 2}, + {.addr = adr, .flags = I2C_M_RD, + .buf = val, .len = 1} }; + return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1; +} + +static int ddb_i2c_cmd(struct ddb_i2c *i2c, u32 adr, u32 cmd) +{ + struct ddb *dev = i2c->dev; + int stat; + u32 val; + + i2c->done = 0; + ddbwritel((adr << 9) | cmd, i2c->regs + I2C_COMMAND); + stat = wait_event_timeout(i2c->wq, i2c->done == 1, HZ); + if (stat <= 0) { + printk(KERN_ERR "I2C timeout\n"); + { /* MSI debugging*/ + u32 istat = ddbreadl(INTERRUPT_STATUS); + printk(KERN_ERR "IRS %08x\n", istat); + ddbwritel(istat, INTERRUPT_ACK); + } + return -EIO; + } + val = ddbreadl(i2c->regs+I2C_COMMAND); + if (val & 0x70000) + return -EIO; + return 0; +} + +static int ddb_i2c_master_xfer(struct i2c_adapter *adapter, + struct i2c_msg msg[], int num) +{ + struct ddb_i2c *i2c = (struct ddb_i2c *)i2c_get_adapdata(adapter); + struct ddb *dev = i2c->dev; + u8 addr = 0; + + if (num) + addr = msg[0].addr; + + if (num == 2 && msg[1].flags & I2C_M_RD && + !(msg[0].flags & I2C_M_RD)) { + memcpy_toio(dev->regs + I2C_TASKMEM_BASE + i2c->wbuf, + msg[0].buf, msg[0].len); + ddbwritel(msg[0].len|(msg[1].len << 16), + i2c->regs+I2C_TASKLENGTH); + if (!ddb_i2c_cmd(i2c, addr, 1)) { + memcpy_fromio(msg[1].buf, + dev->regs + I2C_TASKMEM_BASE + i2c->rbuf, + msg[1].len); + return num; + } + } + + if (num == 1 && !(msg[0].flags & I2C_M_RD)) { + ddbcpyto(I2C_TASKMEM_BASE + i2c->wbuf, msg[0].buf, msg[0].len); + ddbwritel(msg[0].len, i2c->regs + I2C_TASKLENGTH); + if (!ddb_i2c_cmd(i2c, addr, 2)) + return num; + } + if (num == 1 && (msg[0].flags & I2C_M_RD)) { + ddbwritel(msg[0].len << 16, i2c->regs + I2C_TASKLENGTH); + if (!ddb_i2c_cmd(i2c, addr, 3)) { + ddbcpyfrom(msg[0].buf, + I2C_TASKMEM_BASE + i2c->rbuf, msg[0].len); + return num; + } + } + return -EIO; +} + + +static u32 ddb_i2c_functionality(struct i2c_adapter *adap) +{ + return I2C_FUNC_SMBUS_EMUL; +} + +struct i2c_algorithm ddb_i2c_algo = { + .master_xfer = ddb_i2c_master_xfer, + .functionality = ddb_i2c_functionality, +}; + +static void ddb_i2c_release(struct ddb *dev) +{ + int i; + struct ddb_i2c *i2c; + struct i2c_adapter *adap; + + for (i = 0; i < dev->info->port_num; i++) { + i2c = &dev->i2c[i]; + adap = &i2c->adap; + i2c_del_adapter(adap); + } +} + +static int ddb_i2c_init(struct ddb *dev) +{ + int i, j, stat = 0; + struct ddb_i2c *i2c; + struct i2c_adapter *adap; + + for (i = 0; i < dev->info->port_num; i++) { + i2c = &dev->i2c[i]; + i2c->dev = dev; + i2c->nr = i; + i2c->wbuf = i * (I2C_TASKMEM_SIZE / 4); + i2c->rbuf = i2c->wbuf + (I2C_TASKMEM_SIZE / 8); + i2c->regs = 0x80 + i * 0x20; + ddbwritel(I2C_SPEED_100, i2c->regs + I2C_TIMING); + ddbwritel((i2c->rbuf << 16) | i2c->wbuf, + i2c->regs + I2C_TASKADDRESS); + init_waitqueue_head(&i2c->wq); + + adap = &i2c->adap; + i2c_set_adapdata(adap, i2c); +#ifdef I2C_ADAP_CLASS_TV_DIGITAL + adap->class = I2C_ADAP_CLASS_TV_DIGITAL|I2C_CLASS_TV_ANALOG; +#else +#ifdef I2C_CLASS_TV_ANALOG + adap->class = I2C_CLASS_TV_ANALOG; +#endif +#endif + strcpy(adap->name, "ddbridge"); + adap->algo = &ddb_i2c_algo; + adap->algo_data = (void *)i2c; + adap->dev.parent = &dev->pdev->dev; + stat = i2c_add_adapter(adap); + if (stat) + break; + } + if (stat) + for (j = 0; j < i; j++) { + i2c = &dev->i2c[j]; + adap = &i2c->adap; + i2c_del_adapter(adap); + } + return stat; +} + + +/******************************************************************************/ +/******************************************************************************/ +/******************************************************************************/ + +#if 0 +static void set_table(struct ddb *dev, u32 off, + dma_addr_t *pbuf, u32 num) +{ + u32 i, base; + u64 mem; + + base = DMA_BASE_ADDRESS_TABLE + off; + for (i = 0; i < num; i++) { + mem = pbuf[i]; + ddbwritel(mem & 0xffffffff, base + i * 8); + ddbwritel(mem >> 32, base + i * 8 + 4); + } +} +#endif + +static void ddb_address_table(struct ddb *dev) +{ + u32 i, j, base; + u64 mem; + dma_addr_t *pbuf; + + for (i = 0; i < dev->info->port_num * 2; i++) { + base = DMA_BASE_ADDRESS_TABLE + i * 0x100; + pbuf = dev->input[i].pbuf; + for (j = 0; j < dev->input[i].dma_buf_num; j++) { + mem = pbuf[j]; + ddbwritel(mem & 0xffffffff, base + j * 8); + ddbwritel(mem >> 32, base + j * 8 + 4); + } + } + for (i = 0; i < dev->info->port_num; i++) { + base = DMA_BASE_ADDRESS_TABLE + 0x800 + i * 0x100; + pbuf = dev->output[i].pbuf; + for (j = 0; j < dev->output[i].dma_buf_num; j++) { + mem = pbuf[j]; + ddbwritel(mem & 0xffffffff, base + j * 8); + ddbwritel(mem >> 32, base + j * 8 + 4); + } + } +} + +static void io_free(struct pci_dev *pdev, u8 **vbuf, + dma_addr_t *pbuf, u32 size, int num) +{ + int i; + + for (i = 0; i < num; i++) { + if (vbuf[i]) { + pci_free_consistent(pdev, size, vbuf[i], pbuf[i]); + vbuf[i] = 0; + } + } +} + +static int io_alloc(struct pci_dev *pdev, u8 **vbuf, + dma_addr_t *pbuf, u32 size, int num) +{ + int i; + + for (i = 0; i < num; i++) { + vbuf[i] = pci_alloc_consistent(pdev, size, &pbuf[i]); + if (!vbuf[i]) + return -ENOMEM; + } + return 0; +} + +static int ddb_buffers_alloc(struct ddb *dev) +{ + int i; + struct ddb_port *port; + + for (i = 0; i < dev->info->port_num; i++) { + port = &dev->port[i]; + switch (port->class) { + case DDB_PORT_TUNER: + if (io_alloc(dev->pdev, port->input[0]->vbuf, + port->input[0]->pbuf, + port->input[0]->dma_buf_size, + port->input[0]->dma_buf_num) < 0) + return -1; + if (io_alloc(dev->pdev, port->input[1]->vbuf, + port->input[1]->pbuf, + port->input[1]->dma_buf_size, + port->input[1]->dma_buf_num) < 0) + return -1; + break; + case DDB_PORT_CI: + if (io_alloc(dev->pdev, port->input[0]->vbuf, + port->input[0]->pbuf, + port->input[0]->dma_buf_size, + port->input[0]->dma_buf_num) < 0) + return -1; + if (io_alloc(dev->pdev, port->output->vbuf, + port->output->pbuf, + port->output->dma_buf_size, + port->output->dma_buf_num) < 0) + return -1; + break; + default: + break; + } + } + ddb_address_table(dev); + return 0; +} + +static void ddb_buffers_free(struct ddb *dev) +{ + int i; + struct ddb_port *port; + + for (i = 0; i < dev->info->port_num; i++) { + port = &dev->port[i]; + io_free(dev->pdev, port->input[0]->vbuf, + port->input[0]->pbuf, + port->input[0]->dma_buf_size, + port->input[0]->dma_buf_num); + io_free(dev->pdev, port->input[1]->vbuf, + port->input[1]->pbuf, + port->input[1]->dma_buf_size, + port->input[1]->dma_buf_num); + io_free(dev->pdev, port->output->vbuf, + port->output->pbuf, + port->output->dma_buf_size, + port->output->dma_buf_num); + } +} + +static void ddb_input_start(struct ddb_input *input) +{ + struct ddb *dev = input->port->dev; + + spin_lock_irq(&input->lock); + input->cbuf = 0; + input->coff = 0; + + /* reset */ + ddbwritel(0, TS_INPUT_CONTROL(input->nr)); + ddbwritel(2, TS_INPUT_CONTROL(input->nr)); + ddbwritel(0, TS_INPUT_CONTROL(input->nr)); + + ddbwritel((1 << 16) | + (input->dma_buf_num << 11) | + (input->dma_buf_size >> 7), + DMA_BUFFER_SIZE(input->nr)); + ddbwritel(0, DMA_BUFFER_ACK(input->nr)); + + ddbwritel(1, DMA_BASE_WRITE); + ddbwritel(3, DMA_BUFFER_CONTROL(input->nr)); + ddbwritel(9, TS_INPUT_CONTROL(input->nr)); + input->running = 1; + spin_unlock_irq(&input->lock); +} + +static void ddb_input_stop(struct ddb_input *input) +{ + struct ddb *dev = input->port->dev; + + spin_lock_irq(&input->lock); + ddbwritel(0, TS_INPUT_CONTROL(input->nr)); + ddbwritel(0, DMA_BUFFER_CONTROL(input->nr)); + input->running = 0; + spin_unlock_irq(&input->lock); +} + +static void ddb_output_start(struct ddb_output *output) +{ + struct ddb *dev = output->port->dev; + + spin_lock_irq(&output->lock); + output->cbuf = 0; + output->coff = 0; + ddbwritel(0, TS_OUTPUT_CONTROL(output->nr)); + ddbwritel(2, TS_OUTPUT_CONTROL(output->nr)); + ddbwritel(0, TS_OUTPUT_CONTROL(output->nr)); + ddbwritel(0x3c, TS_OUTPUT_CONTROL(output->nr)); + ddbwritel((1 << 16) | + (output->dma_buf_num << 11) | + (output->dma_buf_size >> 7), + DMA_BUFFER_SIZE(output->nr + 8)); + ddbwritel(0, DMA_BUFFER_ACK(output->nr + 8)); + + ddbwritel(1, DMA_BASE_READ); + ddbwritel(3, DMA_BUFFER_CONTROL(output->nr + 8)); + /* ddbwritel(0xbd, TS_OUTPUT_CONTROL(output->nr)); */ + ddbwritel(0x1d, TS_OUTPUT_CONTROL(output->nr)); + output->running = 1; + spin_unlock_irq(&output->lock); +} + +static void ddb_output_stop(struct ddb_output *output) +{ + struct ddb *dev = output->port->dev; + + spin_lock_irq(&output->lock); + ddbwritel(0, TS_OUTPUT_CONTROL(output->nr)); + ddbwritel(0, DMA_BUFFER_CONTROL(output->nr + 8)); + output->running = 0; + spin_unlock_irq(&output->lock); +} + +static u32 ddb_output_free(struct ddb_output *output) +{ + u32 idx, off, stat = output->stat; + s32 diff; + + idx = (stat >> 11) & 0x1f; + off = (stat & 0x7ff) << 7; + + if (output->cbuf != idx) { + if ((((output->cbuf + 1) % output->dma_buf_num) == idx) && + (output->dma_buf_size - output->coff <= 188)) + return 0; + return 188; + } + diff = off - output->coff; + if (diff <= 0 || diff > 188) + return 188; + return 0; +} + +static ssize_t ddb_output_write(struct ddb_output *output, + const u8 *buf, size_t count) +{ + struct ddb *dev = output->port->dev; + u32 idx, off, stat = output->stat; + u32 left = count, len; + + idx = (stat >> 11) & 0x1f; + off = (stat & 0x7ff) << 7; + + while (left) { + len = output->dma_buf_size - output->coff; + if ((((output->cbuf + 1) % output->dma_buf_num) == idx) && + (off == 0)) { + if (len <= 188) + break; + len -= 188; + } + if (output->cbuf == idx) { + if (off > output->coff) { +#if 1 + len = off - output->coff; + len -= (len % 188); + if (len <= 188) + +#endif + break; + len -= 188; + } + } + if (len > left) + len = left; + if (copy_from_user(output->vbuf[output->cbuf] + output->coff, + buf, len)) + return -EIO; + left -= len; + buf += len; + output->coff += len; + if (output->coff == output->dma_buf_size) { + output->coff = 0; + output->cbuf = ((output->cbuf + 1) % output->dma_buf_num); + } + ddbwritel((output->cbuf << 11) | (output->coff >> 7), + DMA_BUFFER_ACK(output->nr + 8)); + } + return count - left; +} + +static u32 ddb_input_avail(struct ddb_input *input) +{ + struct ddb *dev = input->port->dev; + u32 idx, off, stat = input->stat; + u32 ctrl = ddbreadl(DMA_BUFFER_CONTROL(input->nr)); + + idx = (stat >> 11) & 0x1f; + off = (stat & 0x7ff) << 7; + + if (ctrl & 4) { + printk(KERN_ERR "IA %d %d %08x\n", idx, off, ctrl); + ddbwritel(input->stat, DMA_BUFFER_ACK(input->nr)); + return 0; + } + if (input->cbuf != idx) + return 188; + return 0; +} + +static ssize_t ddb_input_read(struct ddb_input *input, u8 *buf, size_t count) +{ + struct ddb *dev = input->port->dev; + u32 left = count; + u32 idx, free, stat = input->stat; + int ret; + + idx = (stat >> 11) & 0x1f; + + while (left) { + if (input->cbuf == idx) + return count - left; + free = input->dma_buf_size - input->coff; + if (free > left) + free = left; + ret = copy_to_user(buf, input->vbuf[input->cbuf] + + input->coff, free); + if (ret) + return -EFAULT; + input->coff += free; + if (input->coff == input->dma_buf_size) { + input->coff = 0; + input->cbuf = (input->cbuf+1) % input->dma_buf_num; + } + left -= free; + ddbwritel((input->cbuf << 11) | (input->coff >> 7), + DMA_BUFFER_ACK(input->nr)); + } + return count; +} + +/******************************************************************************/ +/******************************************************************************/ +/******************************************************************************/ + +#if 0 +static struct ddb_input *fe2input(struct ddb *dev, struct dvb_frontend *fe) +{ + int i; + + for (i = 0; i < dev->info->port_num * 2; i++) { + if (dev->input[i].fe == fe) + return &dev->input[i]; + } + return NULL; +} +#endif + +static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable) +{ + struct ddb_input *input = fe->sec_priv; + struct ddb_port *port = input->port; + int status; + + if (enable) { + mutex_lock(&port->i2c_gate_lock); + status = input->gate_ctrl(fe, 1); + } else { + status = input->gate_ctrl(fe, 0); + mutex_unlock(&port->i2c_gate_lock); + } + return status; +} + +static int demod_attach_drxk(struct ddb_input *input) +{ + struct i2c_adapter *i2c = &input->port->i2c->adap; + struct dvb_frontend *fe; + struct drxk_config config; + + memset(&config, 0, sizeof(config)); + config.microcode_name = "drxk_a3.mc"; + config.qam_demod_parameter_count = 4; + config.adr = 0x29 + (input->nr & 1); + + fe = input->fe = dvb_attach(drxk_attach, &config, i2c); + if (!input->fe) { + printk(KERN_ERR "No DRXK found!\n"); + return -ENODEV; + } + fe->sec_priv = input; + input->gate_ctrl = fe->ops.i2c_gate_ctrl; + fe->ops.i2c_gate_ctrl = drxk_gate_ctrl; + return 0; +} + +static int tuner_attach_tda18271(struct ddb_input *input) +{ + struct i2c_adapter *i2c = &input->port->i2c->adap; + struct dvb_frontend *fe; + + if (input->fe->ops.i2c_gate_ctrl) + input->fe->ops.i2c_gate_ctrl(input->fe, 1); + fe = dvb_attach(tda18271c2dd_attach, input->fe, i2c, 0x60); + if (!fe) { + printk(KERN_ERR "No TDA18271 found!\n"); + return -ENODEV; + } + if (input->fe->ops.i2c_gate_ctrl) + input->fe->ops.i2c_gate_ctrl(input->fe, 0); + return 0; +} + +/******************************************************************************/ +/******************************************************************************/ +/******************************************************************************/ + +static struct stv090x_config stv0900 = { + .device = STV0900, + .demod_mode = STV090x_DUAL, + .clk_mode = STV090x_CLK_EXT, + + .xtal = 27000000, + .address = 0x69, + + .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED, + .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED, + + .repeater_level = STV090x_RPTLEVEL_16, + + .adc1_range = STV090x_ADC_1Vpp, + .adc2_range = STV090x_ADC_1Vpp, + + .diseqc_envelope_mode = true, +}; + +static struct stv090x_config stv0900_aa = { + .device = STV0900, + .demod_mode = STV090x_DUAL, + .clk_mode = STV090x_CLK_EXT, + + .xtal = 27000000, + .address = 0x68, + + .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED, + .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED, + + .repeater_level = STV090x_RPTLEVEL_16, + + .adc1_range = STV090x_ADC_1Vpp, + .adc2_range = STV090x_ADC_1Vpp, + + .diseqc_envelope_mode = true, +}; + +static struct stv6110x_config stv6110a = { + .addr = 0x60, + .refclk = 27000000, + .clk_div = 1, +}; + +static struct stv6110x_config stv6110b = { + .addr = 0x63, + .refclk = 27000000, + .clk_div = 1, +}; + +static int demod_attach_stv0900(struct ddb_input *input, int type) +{ + struct i2c_adapter *i2c = &input->port->i2c->adap; + struct stv090x_config *feconf = type ? &stv0900_aa : &stv0900; + + input->fe = dvb_attach(stv090x_attach, feconf, i2c, + (input->nr & 1) ? STV090x_DEMODULATOR_1 + : STV090x_DEMODULATOR_0); + if (!input->fe) { + printk(KERN_ERR "No STV0900 found!\n"); + return -ENODEV; + } + if (!dvb_attach(lnbh24_attach, input->fe, i2c, 0, + 0, (input->nr & 1) ? + (0x09 - type) : (0x0b - type))) { + printk(KERN_ERR "No LNBH24 found!\n"); + return -ENODEV; + } + return 0; +} + +static int tuner_attach_stv6110(struct ddb_input *input, int type) +{ + struct i2c_adapter *i2c = &input->port->i2c->adap; + struct stv090x_config *feconf = type ? &stv0900_aa : &stv0900; + struct stv6110x_config *tunerconf = (input->nr & 1) ? + &stv6110b : &stv6110a; + struct stv6110x_devctl *ctl; + + ctl = dvb_attach(stv6110x_attach, input->fe, tunerconf, i2c); + if (!ctl) { + printk(KERN_ERR "No STV6110X found!\n"); + return -ENODEV; + } + printk(KERN_INFO "attach tuner input %d adr %02x\n", + input->nr, tunerconf->addr); + + feconf->tuner_init = ctl->tuner_init; + feconf->tuner_sleep = ctl->tuner_sleep; + feconf->tuner_set_mode = ctl->tuner_set_mode; + feconf->tuner_set_frequency = ctl->tuner_set_frequency; + feconf->tuner_get_frequency = ctl->tuner_get_frequency; + feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth; + feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth; + feconf->tuner_set_bbgain = ctl->tuner_set_bbgain; + feconf->tuner_get_bbgain = ctl->tuner_get_bbgain; + feconf->tuner_set_refclk = ctl->tuner_set_refclk; + feconf->tuner_get_status = ctl->tuner_get_status; + + return 0; +} + +static int my_dvb_dmx_ts_card_init(struct dvb_demux *dvbdemux, char *id, + int (*start_feed)(struct dvb_demux_feed *), + int (*stop_feed)(struct dvb_demux_feed *), + void *priv) +{ + dvbdemux->priv = priv; + + dvbdemux->filternum = 256; + dvbdemux->feednum = 256; + dvbdemux->start_feed = start_feed; + dvbdemux->stop_feed = stop_feed; + dvbdemux->write_to_decoder = NULL; + dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | + DMX_SECTION_FILTERING | + DMX_MEMORY_BASED_FILTERING); + return dvb_dmx_init(dvbdemux); +} + +static int my_dvb_dmxdev_ts_card_init(struct dmxdev *dmxdev, + struct dvb_demux *dvbdemux, + struct dmx_frontend *hw_frontend, + struct dmx_frontend *mem_frontend, + struct dvb_adapter *dvb_adapter) +{ + int ret; + + dmxdev->filternum = 256; + dmxdev->demux = &dvbdemux->dmx; + dmxdev->capabilities = 0; + ret = dvb_dmxdev_init(dmxdev, dvb_adapter); + if (ret < 0) + return ret; + + hw_frontend->source = DMX_FRONTEND_0; + dvbdemux->dmx.add_frontend(&dvbdemux->dmx, hw_frontend); + mem_frontend->source = DMX_MEMORY_FE; + dvbdemux->dmx.add_frontend(&dvbdemux->dmx, mem_frontend); + return dvbdemux->dmx.connect_frontend(&dvbdemux->dmx, hw_frontend); +} + +static int start_feed(struct dvb_demux_feed *dvbdmxfeed) +{ + struct dvb_demux *dvbdmx = dvbdmxfeed->demux; + struct ddb_input *input = dvbdmx->priv; + + if (!input->users) + ddb_input_start(input); + + return ++input->users; +} + +static int stop_feed(struct dvb_demux_feed *dvbdmxfeed) +{ + struct dvb_demux *dvbdmx = dvbdmxfeed->demux; + struct ddb_input *input = dvbdmx->priv; + + if (--input->users) + return input->users; + + ddb_input_stop(input); + return 0; +} + + +static void dvb_input_detach(struct ddb_input *input) +{ + struct dvb_adapter *adap = &input->adap; + struct dvb_demux *dvbdemux = &input->demux; + + switch (input->attached) { + case 5: + if (input->fe2) + dvb_unregister_frontend(input->fe2); + if (input->fe) { + dvb_unregister_frontend(input->fe); + dvb_frontend_detach(input->fe); + input->fe = NULL; + } + case 4: + dvb_net_release(&input->dvbnet); + + case 3: + dvbdemux->dmx.close(&dvbdemux->dmx); + dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, + &input->hw_frontend); + dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, + &input->mem_frontend); + dvb_dmxdev_release(&input->dmxdev); + + case 2: + dvb_dmx_release(&input->demux); + + case 1: + dvb_unregister_adapter(adap); + } + input->attached = 0; +} + +static int dvb_input_attach(struct ddb_input *input) +{ + int ret; + struct ddb_port *port = input->port; + struct dvb_adapter *adap = &input->adap; + struct dvb_demux *dvbdemux = &input->demux; + + ret = dvb_register_adapter(adap, "DDBridge", THIS_MODULE, + &input->port->dev->pdev->dev, + adapter_nr); + if (ret < 0) { + printk(KERN_ERR "ddbridge: Could not register adapter." + "Check if you enabled enough adapters in dvb-core!\n"); + return ret; + } + input->attached = 1; + + ret = my_dvb_dmx_ts_card_init(dvbdemux, "SW demux", + start_feed, + stop_feed, input); + if (ret < 0) + return ret; + input->attached = 2; + + ret = my_dvb_dmxdev_ts_card_init(&input->dmxdev, &input->demux, + &input->hw_frontend, + &input->mem_frontend, adap); + if (ret < 0) + return ret; + input->attached = 3; + + ret = dvb_net_init(adap, &input->dvbnet, input->dmxdev.demux); + if (ret < 0) + return ret; + input->attached = 4; + + input->fe = 0; + switch (port->type) { + case DDB_TUNER_DVBS_ST: + if (demod_attach_stv0900(input, 0) < 0) + return -ENODEV; + if (tuner_attach_stv6110(input, 0) < 0) + return -ENODEV; + if (input->fe) { + if (dvb_register_frontend(adap, input->fe) < 0) + return -ENODEV; + } + break; + case DDB_TUNER_DVBS_ST_AA: + if (demod_attach_stv0900(input, 1) < 0) + return -ENODEV; + if (tuner_attach_stv6110(input, 1) < 0) + return -ENODEV; + if (input->fe) { + if (dvb_register_frontend(adap, input->fe) < 0) + return -ENODEV; + } + break; + case DDB_TUNER_DVBCT_TR: + if (demod_attach_drxk(input) < 0) + return -ENODEV; + if (tuner_attach_tda18271(input) < 0) + return -ENODEV; + if (input->fe) { + if (dvb_register_frontend(adap, input->fe) < 0) + return -ENODEV; + } + if (input->fe2) { + if (dvb_register_frontend(adap, input->fe2) < 0) + return -ENODEV; + input->fe2->tuner_priv = input->fe->tuner_priv; + memcpy(&input->fe2->ops.tuner_ops, + &input->fe->ops.tuner_ops, + sizeof(struct dvb_tuner_ops)); + } + break; + } + input->attached = 5; + return 0; +} + +/****************************************************************************/ +/****************************************************************************/ + +static ssize_t ts_write(struct file *file, const char *buf, + size_t count, loff_t *ppos) +{ + struct dvb_device *dvbdev = file->private_data; + struct ddb_output *output = dvbdev->priv; + size_t left = count; + int stat; + + while (left) { + if (ddb_output_free(output) < 188) { + if (file->f_flags & O_NONBLOCK) + break; + if (wait_event_interruptible( + output->wq, ddb_output_free(output) >= 188) < 0) + break; + } + stat = ddb_output_write(output, buf, left); + if (stat < 0) + break; + buf += stat; + left -= stat; + } + return (left == count) ? -EAGAIN : (count - left); +} + +static ssize_t ts_read(struct file *file, char *buf, + size_t count, loff_t *ppos) +{ + struct dvb_device *dvbdev = file->private_data; + struct ddb_output *output = dvbdev->priv; + struct ddb_input *input = output->port->input[0]; + int left, read; + + count -= count % 188; + left = count; + while (left) { + if (ddb_input_avail(input) < 188) { + if (file->f_flags & O_NONBLOCK) + break; + if (wait_event_interruptible( + input->wq, ddb_input_avail(input) >= 188) < 0) + break; + } + read = ddb_input_read(input, buf, left); + if (read < 0) + return read; + left -= read; + buf += read; + } + return (left == count) ? -EAGAIN : (count - left); +} + +static unsigned int ts_poll(struct file *file, poll_table *wait) +{ + /* + struct dvb_device *dvbdev = file->private_data; + struct ddb_output *output = dvbdev->priv; + struct ddb_input *input = output->port->input[0]; + */ + unsigned int mask = 0; + +#if 0 + if (data_avail_to_read) + mask |= POLLIN | POLLRDNORM; + if (data_avail_to_write) + mask |= POLLOUT | POLLWRNORM; + + poll_wait(file, &read_queue, wait); + poll_wait(file, &write_queue, wait); +#endif + return mask; +} + +static const struct file_operations ci_fops = { + .owner = THIS_MODULE, + .read = ts_read, + .write = ts_write, + .open = dvb_generic_open, + .release = dvb_generic_release, + .poll = ts_poll, + .mmap = 0, +}; + +static struct dvb_device dvbdev_ci = { + .priv = 0, + .readers = -1, + .writers = -1, + .users = -1, + .fops = &ci_fops, +}; + +/****************************************************************************/ +/****************************************************************************/ +/****************************************************************************/ + +static void input_tasklet(unsigned long data) +{ + struct ddb_input *input = (struct ddb_input *) data; + struct ddb *dev = input->port->dev; + + spin_lock(&input->lock); + if (!input->running) { + spin_unlock(&input->lock); + return; + } + input->stat = ddbreadl(DMA_BUFFER_CURRENT(input->nr)); + + if (input->port->class == DDB_PORT_TUNER) { + if (4&ddbreadl(DMA_BUFFER_CONTROL(input->nr))) + printk(KERN_ERR "Overflow input %d\n", input->nr); + while (input->cbuf != ((input->stat >> 11) & 0x1f) + || (4&ddbreadl(DMA_BUFFER_CONTROL(input->nr)))) { + dvb_dmx_swfilter_packets(&input->demux, + input->vbuf[input->cbuf], + input->dma_buf_size / 188); + + input->cbuf = (input->cbuf + 1) % input->dma_buf_num; + ddbwritel((input->cbuf << 11), + DMA_BUFFER_ACK(input->nr)); + input->stat = ddbreadl(DMA_BUFFER_CURRENT(input->nr)); + } + } + if (input->port->class == DDB_PORT_CI) + wake_up(&input->wq); + spin_unlock(&input->lock); +} + +static void output_tasklet(unsigned long data) +{ + struct ddb_output *output = (struct ddb_output *) data; + struct ddb *dev = output->port->dev; + + spin_lock(&output->lock); + if (!output->running) { + spin_unlock(&output->lock); + return; + } + output->stat = ddbreadl(DMA_BUFFER_CURRENT(output->nr + 8)); + wake_up(&output->wq); + spin_unlock(&output->lock); +} + + +struct cxd2099_cfg cxd_cfg = { + .bitrate = 62000, + .adr = 0x40, + .polarity = 1, + .clock_mode = 1, +}; + +static int ddb_ci_attach(struct ddb_port *port) +{ + int ret; + + ret = dvb_register_adapter(&port->output->adap, + "DDBridge", + THIS_MODULE, + &port->dev->pdev->dev, + adapter_nr); + if (ret < 0) + return ret; + port->en = cxd2099_attach(&cxd_cfg, port, &port->i2c->adap); + if (!port->en) { + dvb_unregister_adapter(&port->output->adap); + return -ENODEV; + } + ddb_input_start(port->input[0]); + ddb_output_start(port->output); + dvb_ca_en50221_init(&port->output->adap, + port->en, 0, 1); + ret = dvb_register_device(&port->output->adap, &port->output->dev, + &dvbdev_ci, (void *) port->output, + DVB_DEVICE_SEC); + return ret; +} + +static int ddb_port_attach(struct ddb_port *port) +{ + int ret = 0; + + switch (port->class) { + case DDB_PORT_TUNER: + ret = dvb_input_attach(port->input[0]); + if (ret < 0) + break; + ret = dvb_input_attach(port->input[1]); + break; + case DDB_PORT_CI: + ret = ddb_ci_attach(port); + break; + default: + break; + } + if (ret < 0) + printk(KERN_ERR "port_attach on port %d failed\n", port->nr); + return ret; +} + +static int ddb_ports_attach(struct ddb *dev) +{ + int i, ret = 0; + struct ddb_port *port; + + for (i = 0; i < dev->info->port_num; i++) { + port = &dev->port[i]; + ret = ddb_port_attach(port); + if (ret < 0) + break; + } + return ret; +} + +static void ddb_ports_detach(struct ddb *dev) +{ + int i; + struct ddb_port *port; + + for (i = 0; i < dev->info->port_num; i++) { + port = &dev->port[i]; + switch (port->class) { + case DDB_PORT_TUNER: + dvb_input_detach(port->input[0]); + dvb_input_detach(port->input[1]); + break; + case DDB_PORT_CI: + if (port->output->dev) + dvb_unregister_device(port->output->dev); + if (port->en) { + ddb_input_stop(port->input[0]); + ddb_output_stop(port->output); + dvb_ca_en50221_release(port->en); + kfree(port->en); + port->en = 0; + dvb_unregister_adapter(&port->output->adap); + } + break; + } + } +} + +/****************************************************************************/ +/****************************************************************************/ + +static int port_has_ci(struct ddb_port *port) +{ + u8 val; + return i2c_read_reg(&port->i2c->adap, 0x40, 0, &val) ? 0 : 1; +} + +static int port_has_stv0900(struct ddb_port *port) +{ + u8 val; + if (i2c_read_reg16(&port->i2c->adap, 0x69, 0xf100, &val) < 0) + return 0; + return 1; +} + +static int port_has_stv0900_aa(struct ddb_port *port) +{ + u8 val; + if (i2c_read_reg16(&port->i2c->adap, 0x68, 0xf100, &val) < 0) + return 0; + return 1; +} + +static int port_has_drxks(struct ddb_port *port) +{ + u8 val; + if (i2c_read(&port->i2c->adap, 0x29, &val) < 0) + return 0; + if (i2c_read(&port->i2c->adap, 0x2a, &val) < 0) + return 0; + return 1; +} + +static void ddb_port_probe(struct ddb_port *port) +{ + struct ddb *dev = port->dev; + char *modname = "NO MODULE"; + + port->class = DDB_PORT_NONE; + + if (port_has_ci(port)) { + modname = "CI"; + port->class = DDB_PORT_CI; + ddbwritel(I2C_SPEED_400, port->i2c->regs + I2C_TIMING); + } else if (port_has_stv0900(port)) { + modname = "DUAL DVB-S2"; + port->class = DDB_PORT_TUNER; + port->type = DDB_TUNER_DVBS_ST; + ddbwritel(I2C_SPEED_100, port->i2c->regs + I2C_TIMING); + } else if (port_has_stv0900_aa(port)) { + modname = "DUAL DVB-S2"; + port->class = DDB_PORT_TUNER; + port->type = DDB_TUNER_DVBS_ST_AA; + ddbwritel(I2C_SPEED_100, port->i2c->regs + I2C_TIMING); + } else if (port_has_drxks(port)) { + modname = "DUAL DVB-C/T"; + port->class = DDB_PORT_TUNER; + port->type = DDB_TUNER_DVBCT_TR; + ddbwritel(I2C_SPEED_400, port->i2c->regs + I2C_TIMING); + } + printk(KERN_INFO "Port %d (TAB %d): %s\n", + port->nr, port->nr+1, modname); +} + +static void ddb_input_init(struct ddb_port *port, int nr) +{ + struct ddb *dev = port->dev; + struct ddb_input *input = &dev->input[nr]; + + input->nr = nr; + input->port = port; + input->dma_buf_num = INPUT_DMA_BUFS; + input->dma_buf_size = INPUT_DMA_SIZE; + ddbwritel(0, TS_INPUT_CONTROL(nr)); + ddbwritel(2, TS_INPUT_CONTROL(nr)); + ddbwritel(0, TS_INPUT_CONTROL(nr)); + ddbwritel(0, DMA_BUFFER_ACK(nr)); + tasklet_init(&input->tasklet, input_tasklet, (unsigned long) input); + spin_lock_init(&input->lock); + init_waitqueue_head(&input->wq); +} + +static void ddb_output_init(struct ddb_port *port, int nr) +{ + struct ddb *dev = port->dev; + struct ddb_output *output = &dev->output[nr]; + output->nr = nr; + output->port = port; + output->dma_buf_num = OUTPUT_DMA_BUFS; + output->dma_buf_size = OUTPUT_DMA_SIZE; + + ddbwritel(0, TS_OUTPUT_CONTROL(nr)); + ddbwritel(2, TS_OUTPUT_CONTROL(nr)); + ddbwritel(0, TS_OUTPUT_CONTROL(nr)); + tasklet_init(&output->tasklet, output_tasklet, (unsigned long) output); + init_waitqueue_head(&output->wq); +} + +static void ddb_ports_init(struct ddb *dev) +{ + int i; + struct ddb_port *port; + + for (i = 0; i < dev->info->port_num; i++) { + port = &dev->port[i]; + port->dev = dev; + port->nr = i; + port->i2c = &dev->i2c[i]; + port->input[0] = &dev->input[2 * i]; + port->input[1] = &dev->input[2 * i + 1]; + port->output = &dev->output[i]; + + mutex_init(&port->i2c_gate_lock); + ddb_port_probe(port); + ddb_input_init(port, 2 * i); + ddb_input_init(port, 2 * i + 1); + ddb_output_init(port, i); + } +} + +static void ddb_ports_release(struct ddb *dev) +{ + int i; + struct ddb_port *port; + + for (i = 0; i < dev->info->port_num; i++) { + port = &dev->port[i]; + port->dev = dev; + tasklet_kill(&port->input[0]->tasklet); + tasklet_kill(&port->input[1]->tasklet); + tasklet_kill(&port->output->tasklet); + } +} + +/****************************************************************************/ +/****************************************************************************/ +/****************************************************************************/ + +static void irq_handle_i2c(struct ddb *dev, int n) +{ + struct ddb_i2c *i2c = &dev->i2c[n]; + + i2c->done = 1; + wake_up(&i2c->wq); +} + +static irqreturn_t irq_handler(int irq, void *dev_id) +{ + struct ddb *dev = (struct ddb *) dev_id; + u32 s = ddbreadl(INTERRUPT_STATUS); + + if (!s) + return IRQ_NONE; + + do { + ddbwritel(s, INTERRUPT_ACK); + + if (s & 0x00000001) + irq_handle_i2c(dev, 0); + if (s & 0x00000002) + irq_handle_i2c(dev, 1); + if (s & 0x00000004) + irq_handle_i2c(dev, 2); + if (s & 0x00000008) + irq_handle_i2c(dev, 3); + + if (s & 0x00000100) + tasklet_schedule(&dev->input[0].tasklet); + if (s & 0x00000200) + tasklet_schedule(&dev->input[1].tasklet); + if (s & 0x00000400) + tasklet_schedule(&dev->input[2].tasklet); + if (s & 0x00000800) + tasklet_schedule(&dev->input[3].tasklet); + if (s & 0x00001000) + tasklet_schedule(&dev->input[4].tasklet); + if (s & 0x00002000) + tasklet_schedule(&dev->input[5].tasklet); + if (s & 0x00004000) + tasklet_schedule(&dev->input[6].tasklet); + if (s & 0x00008000) + tasklet_schedule(&dev->input[7].tasklet); + + if (s & 0x00010000) + tasklet_schedule(&dev->output[0].tasklet); + if (s & 0x00020000) + tasklet_schedule(&dev->output[1].tasklet); + if (s & 0x00040000) + tasklet_schedule(&dev->output[2].tasklet); + if (s & 0x00080000) + tasklet_schedule(&dev->output[3].tasklet); + + /* if (s & 0x000f0000) printk(KERN_DEBUG "%08x\n", istat); */ + } while ((s = ddbreadl(INTERRUPT_STATUS))); + + return IRQ_HANDLED; +} + +/******************************************************************************/ +/******************************************************************************/ +/******************************************************************************/ + +static int flashio(struct ddb *dev, u8 *wbuf, u32 wlen, u8 *rbuf, u32 rlen) +{ + u32 data, shift; + + if (wlen > 4) + ddbwritel(1, SPI_CONTROL); + while (wlen > 4) { + /* FIXME: check for big-endian */ + data = swab32(*(u32 *)wbuf); + wbuf += 4; + wlen -= 4; + ddbwritel(data, SPI_DATA); + while (ddbreadl(SPI_CONTROL) & 0x0004) + ; + } + + if (rlen) + ddbwritel(0x0001 | ((wlen << (8 + 3)) & 0x1f00), SPI_CONTROL); + else + ddbwritel(0x0003 | ((wlen << (8 + 3)) & 0x1f00), SPI_CONTROL); + + data = 0; + shift = ((4 - wlen) * 8); + while (wlen) { + data <<= 8; + data |= *wbuf; + wlen--; + wbuf++; + } + if (shift) + data <<= shift; + ddbwritel(data, SPI_DATA); + while (ddbreadl(SPI_CONTROL) & 0x0004) + ; + + if (!rlen) { + ddbwritel(0, SPI_CONTROL); + return 0; + } + if (rlen > 4) + ddbwritel(1, SPI_CONTROL); + + while (rlen > 4) { + ddbwritel(0xffffffff, SPI_DATA); + while (ddbreadl(SPI_CONTROL) & 0x0004) + ; + data = ddbreadl(SPI_DATA); + *(u32 *) rbuf = swab32(data); + rbuf += 4; + rlen -= 4; + } + ddbwritel(0x0003 | ((rlen << (8 + 3)) & 0x1F00), SPI_CONTROL); + ddbwritel(0xffffffff, SPI_DATA); + while (ddbreadl(SPI_CONTROL) & 0x0004) + ; + + data = ddbreadl(SPI_DATA); + ddbwritel(0, SPI_CONTROL); + + if (rlen < 4) + data <<= ((4 - rlen) * 8); + + while (rlen > 0) { + *rbuf = ((data >> 24) & 0xff); + data <<= 8; + rbuf++; + rlen--; + } + return 0; +} + +#define DDB_MAGIC 'd' + +struct ddb_flashio { + __u8 *write_buf; + __u32 write_len; + __u8 *read_buf; + __u32 read_len; +}; + +#define IOCTL_DDB_FLASHIO _IOWR(DDB_MAGIC, 0x00, struct ddb_flashio) + +#define DDB_NAME "ddbridge" + +static u32 ddb_num; +static struct ddb *ddbs[32]; +static struct class *ddb_class; +static int ddb_major; + +static int ddb_open(struct inode *inode, struct file *file) +{ + struct ddb *dev = ddbs[iminor(inode)]; + + file->private_data = dev; + return 0; +} + +static long ddb_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +{ + struct ddb *dev = file->private_data; + void *parg = (void *)arg; + int res; + + switch (cmd) { + case IOCTL_DDB_FLASHIO: + { + struct ddb_flashio fio; + u8 *rbuf, *wbuf; + + if (copy_from_user(&fio, parg, sizeof(fio))) + return -EFAULT; + + if (fio.write_len > 1028 || fio.read_len > 1028) + return -EINVAL; + if (fio.write_len + fio.read_len > 1028) + return -EINVAL; + + wbuf = &dev->iobuf[0]; + rbuf = wbuf + fio.write_len; + + if (copy_from_user(wbuf, fio.write_buf, fio.write_len)) + return -EFAULT; + res = flashio(dev, wbuf, fio.write_len, rbuf, fio.read_len); + if (res) + return res; + if (copy_to_user(fio.read_buf, rbuf, fio.read_len)) + return -EFAULT; + break; + } + default: + return -ENOTTY; + } + return 0; +} + +static const struct file_operations ddb_fops = { + .unlocked_ioctl = ddb_ioctl, + .open = ddb_open, +}; + +static char *ddb_devnode(struct device *device, umode_t *mode) +{ + struct ddb *dev = dev_get_drvdata(device); + + return kasprintf(GFP_KERNEL, "ddbridge/card%d", dev->nr); +} + +static int ddb_class_create(void) +{ + ddb_major = register_chrdev(0, DDB_NAME, &ddb_fops); + if (ddb_major < 0) + return ddb_major; + + ddb_class = class_create(THIS_MODULE, DDB_NAME); + if (IS_ERR(ddb_class)) { + unregister_chrdev(ddb_major, DDB_NAME); + return -1; + } + ddb_class->devnode = ddb_devnode; + return 0; +} + +static void ddb_class_destroy(void) +{ + class_destroy(ddb_class); + unregister_chrdev(ddb_major, DDB_NAME); +} + +static int ddb_device_create(struct ddb *dev) +{ + dev->nr = ddb_num++; + dev->ddb_dev = device_create(ddb_class, NULL, + MKDEV(ddb_major, dev->nr), + dev, "ddbridge%d", dev->nr); + ddbs[dev->nr] = dev; + if (IS_ERR(dev->ddb_dev)) + return -1; + return 0; +} + +static void ddb_device_destroy(struct ddb *dev) +{ + ddb_num--; + if (IS_ERR(dev->ddb_dev)) + return; + device_destroy(ddb_class, MKDEV(ddb_major, 0)); +} + + +/****************************************************************************/ +/****************************************************************************/ +/****************************************************************************/ + +static void ddb_unmap(struct ddb *dev) +{ + if (dev->regs) + iounmap(dev->regs); + vfree(dev); +} + + +static void __devexit ddb_remove(struct pci_dev *pdev) +{ + struct ddb *dev = (struct ddb *) pci_get_drvdata(pdev); + + ddb_ports_detach(dev); + ddb_i2c_release(dev); + + ddbwritel(0, INTERRUPT_ENABLE); + free_irq(dev->pdev->irq, dev); +#ifdef CONFIG_PCI_MSI + if (dev->msi) + pci_disable_msi(dev->pdev); +#endif + ddb_ports_release(dev); + ddb_buffers_free(dev); + ddb_device_destroy(dev); + + ddb_unmap(dev); + pci_set_drvdata(pdev, 0); + pci_disable_device(pdev); +} + + +static int __devinit ddb_probe(struct pci_dev *pdev, + const struct pci_device_id *id) +{ + struct ddb *dev; + int stat = 0; + int irq_flag = IRQF_SHARED; + + if (pci_enable_device(pdev) < 0) + return -ENODEV; + + dev = vmalloc(sizeof(struct ddb)); + if (dev == NULL) + return -ENOMEM; + memset(dev, 0, sizeof(struct ddb)); + + dev->pdev = pdev; + pci_set_drvdata(pdev, dev); + dev->info = (struct ddb_info *) id->driver_data; + printk(KERN_INFO "DDBridge driver detected: %s\n", dev->info->name); + + dev->regs = ioremap(pci_resource_start(dev->pdev, 0), + pci_resource_len(dev->pdev, 0)); + if (!dev->regs) { + stat = -ENOMEM; + goto fail; + } + printk(KERN_INFO "HW %08x FW %08x\n", ddbreadl(0), ddbreadl(4)); + +#ifdef CONFIG_PCI_MSI + if (pci_msi_enabled()) + stat = pci_enable_msi(dev->pdev); + if (stat) { + printk(KERN_INFO ": MSI not available.\n"); + } else { + irq_flag = 0; + dev->msi = 1; + } +#endif + stat = request_irq(dev->pdev->irq, irq_handler, + irq_flag, "DDBridge", (void *) dev); + if (stat < 0) + goto fail1; + ddbwritel(0, DMA_BASE_WRITE); + ddbwritel(0, DMA_BASE_READ); + ddbwritel(0xffffffff, INTERRUPT_ACK); + ddbwritel(0xfff0f, INTERRUPT_ENABLE); + ddbwritel(0, MSI1_ENABLE); + + if (ddb_i2c_init(dev) < 0) + goto fail1; + ddb_ports_init(dev); + if (ddb_buffers_alloc(dev) < 0) { + printk(KERN_INFO ": Could not allocate buffer memory\n"); + goto fail2; + } + if (ddb_ports_attach(dev) < 0) + goto fail3; + ddb_device_create(dev); + return 0; + +fail3: + ddb_ports_detach(dev); + printk(KERN_ERR "fail3\n"); + ddb_ports_release(dev); +fail2: + printk(KERN_ERR "fail2\n"); + ddb_buffers_free(dev); +fail1: + printk(KERN_ERR "fail1\n"); + if (dev->msi) + pci_disable_msi(dev->pdev); + free_irq(dev->pdev->irq, dev); +fail: + printk(KERN_ERR "fail\n"); + ddb_unmap(dev); + pci_set_drvdata(pdev, 0); + pci_disable_device(pdev); + return -1; +} + +/******************************************************************************/ +/******************************************************************************/ +/******************************************************************************/ + +static struct ddb_info ddb_none = { + .type = DDB_NONE, + .name = "Digital Devices PCIe bridge", +}; + +static struct ddb_info ddb_octopus = { + .type = DDB_OCTOPUS, + .name = "Digital Devices Octopus DVB adapter", + .port_num = 4, +}; + +static struct ddb_info ddb_octopus_le = { + .type = DDB_OCTOPUS, + .name = "Digital Devices Octopus LE DVB adapter", + .port_num = 2, +}; + +static struct ddb_info ddb_v6 = { + .type = DDB_OCTOPUS, + .name = "Digital Devices Cine S2 V6 DVB adapter", + .port_num = 3, +}; + +#define DDVID 0xdd01 /* Digital Devices Vendor ID */ + +#define DDB_ID(_vend, _dev, _subvend, _subdev, _driverdata) { \ + .vendor = _vend, .device = _dev, \ + .subvendor = _subvend, .subdevice = _subdev, \ + .driver_data = (unsigned long)&_driverdata } + +static const struct pci_device_id ddb_id_tbl[] __devinitdata = { + DDB_ID(DDVID, 0x0002, DDVID, 0x0001, ddb_octopus), + DDB_ID(DDVID, 0x0003, DDVID, 0x0001, ddb_octopus), + DDB_ID(DDVID, 0x0003, DDVID, 0x0002, ddb_octopus_le), + DDB_ID(DDVID, 0x0003, DDVID, 0x0010, ddb_octopus), + DDB_ID(DDVID, 0x0003, DDVID, 0x0020, ddb_v6), + /* in case sub-ids got deleted in flash */ + DDB_ID(DDVID, 0x0003, PCI_ANY_ID, PCI_ANY_ID, ddb_none), + {0} +}; +MODULE_DEVICE_TABLE(pci, ddb_id_tbl); + + +static struct pci_driver ddb_pci_driver = { + .name = "DDBridge", + .id_table = ddb_id_tbl, + .probe = ddb_probe, + .remove = __devexit_p(ddb_remove), +}; + +static __init int module_init_ddbridge(void) +{ + printk(KERN_INFO "Digital Devices PCIE bridge driver, " + "Copyright (C) 2010-11 Digital Devices GmbH\n"); + if (ddb_class_create()) + return -1; + return pci_register_driver(&ddb_pci_driver); +} + +static __exit void module_exit_ddbridge(void) +{ + pci_unregister_driver(&ddb_pci_driver); + ddb_class_destroy(); +} + +module_init(module_init_ddbridge); +module_exit(module_exit_ddbridge); + +MODULE_DESCRIPTION("Digital Devices PCIe Bridge"); +MODULE_AUTHOR("Ralph Metzler"); +MODULE_LICENSE("GPL"); +MODULE_VERSION("0.5"); diff --git a/drivers/media/pci/ddbridge/ddbridge-regs.h b/drivers/media/pci/ddbridge/ddbridge-regs.h new file mode 100644 index 0000000..a3ccb31 --- /dev/null +++ b/drivers/media/pci/ddbridge/ddbridge-regs.h @@ -0,0 +1,151 @@ +/* + * ddbridge-regs.h: Digital Devices PCIe bridge driver + * + * Copyright (C) 2010-2011 Digital Devices GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 only, as published by the Free Software Foundation. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + */ + +/* DD-DVBBridgeV1.h 273 2010-09-17 05:03:16Z manfred */ + +/* Register Definitions */ + +#define CUR_REGISTERMAP_VERSION 0x10000 + +#define HARDWARE_VERSION 0x00 +#define REGISTERMAP_VERSION 0x04 + +/* ------------------------------------------------------------------------- */ +/* SPI Controller */ + +#define SPI_CONTROL 0x10 +#define SPI_DATA 0x14 + +/* ------------------------------------------------------------------------- */ + +/* Interrupt controller */ +/* How many MSI's are available depends on HW (Min 2 max 8) */ +/* How many are usable also depends on Host platform */ + +#define INTERRUPT_BASE (0x40) + +#define INTERRUPT_ENABLE (INTERRUPT_BASE + 0x00) +#define MSI0_ENABLE (INTERRUPT_BASE + 0x00) +#define MSI1_ENABLE (INTERRUPT_BASE + 0x04) +#define MSI2_ENABLE (INTERRUPT_BASE + 0x08) +#define MSI3_ENABLE (INTERRUPT_BASE + 0x0C) +#define MSI4_ENABLE (INTERRUPT_BASE + 0x10) +#define MSI5_ENABLE (INTERRUPT_BASE + 0x14) +#define MSI6_ENABLE (INTERRUPT_BASE + 0x18) +#define MSI7_ENABLE (INTERRUPT_BASE + 0x1C) + +#define INTERRUPT_STATUS (INTERRUPT_BASE + 0x20) +#define INTERRUPT_ACK (INTERRUPT_BASE + 0x20) + +#define INTMASK_I2C1 (0x00000001) +#define INTMASK_I2C2 (0x00000002) +#define INTMASK_I2C3 (0x00000004) +#define INTMASK_I2C4 (0x00000008) + +#define INTMASK_CIRQ1 (0x00000010) +#define INTMASK_CIRQ2 (0x00000020) +#define INTMASK_CIRQ3 (0x00000040) +#define INTMASK_CIRQ4 (0x00000080) + +#define INTMASK_TSINPUT1 (0x00000100) +#define INTMASK_TSINPUT2 (0x00000200) +#define INTMASK_TSINPUT3 (0x00000400) +#define INTMASK_TSINPUT4 (0x00000800) +#define INTMASK_TSINPUT5 (0x00001000) +#define INTMASK_TSINPUT6 (0x00002000) +#define INTMASK_TSINPUT7 (0x00004000) +#define INTMASK_TSINPUT8 (0x00008000) + +#define INTMASK_TSOUTPUT1 (0x00010000) +#define INTMASK_TSOUTPUT2 (0x00020000) +#define INTMASK_TSOUTPUT3 (0x00040000) +#define INTMASK_TSOUTPUT4 (0x00080000) + +/* ------------------------------------------------------------------------- */ +/* I2C Master Controller */ + +#define I2C_BASE (0x80) /* Byte offset */ + +#define I2C_COMMAND (0x00) +#define I2C_TIMING (0x04) +#define I2C_TASKLENGTH (0x08) /* High read, low write */ +#define I2C_TASKADDRESS (0x0C) /* High read, low write */ + +#define I2C_MONITOR (0x1C) + +#define I2C_BASE_1 (I2C_BASE + 0x00) +#define I2C_BASE_2 (I2C_BASE + 0x20) +#define I2C_BASE_3 (I2C_BASE + 0x40) +#define I2C_BASE_4 (I2C_BASE + 0x60) + +#define I2C_BASE_N(i) (I2C_BASE + (i) * 0x20) + +#define I2C_TASKMEM_BASE (0x1000) /* Byte offset */ +#define I2C_TASKMEM_SIZE (0x1000) + +#define I2C_SPEED_400 (0x04030404) +#define I2C_SPEED_200 (0x09080909) +#define I2C_SPEED_154 (0x0C0B0C0C) +#define I2C_SPEED_100 (0x13121313) +#define I2C_SPEED_77 (0x19181919) +#define I2C_SPEED_50 (0x27262727) + + +/* ------------------------------------------------------------------------- */ +/* DMA Controller */ + +#define DMA_BASE_WRITE (0x100) +#define DMA_BASE_READ (0x140) + +#define DMA_CONTROL (0x00) /* 64 */ +#define DMA_ERROR (0x04) /* 65 ( only read instance ) */ + +#define DMA_DIAG_CONTROL (0x1C) /* 71 */ +#define DMA_DIAG_PACKETCOUNTER_LOW (0x20) /* 72 */ +#define DMA_DIAG_PACKETCOUNTER_HIGH (0x24) /* 73 */ +#define DMA_DIAG_TIMECOUNTER_LOW (0x28) /* 74 */ +#define DMA_DIAG_TIMECOUNTER_HIGH (0x2C) /* 75 */ +#define DMA_DIAG_RECHECKCOUNTER (0x30) /* 76 ( Split completions on read ) */ +#define DMA_DIAG_WAITTIMEOUTINIT (0x34) /* 77 */ +#define DMA_DIAG_WAITOVERFLOWCOUNTER (0x38) /* 78 */ +#define DMA_DIAG_WAITCOUNTER (0x3C) /* 79 */ + +/* ------------------------------------------------------------------------- */ +/* DMA Buffer */ + +#define TS_INPUT_BASE (0x200) +#define TS_INPUT_CONTROL(i) (TS_INPUT_BASE + (i) * 16 + 0x00) + +#define TS_OUTPUT_BASE (0x280) +#define TS_OUTPUT_CONTROL(i) (TS_OUTPUT_BASE + (i) * 16 + 0x00) + +#define DMA_BUFFER_BASE (0x300) + +#define DMA_BUFFER_CONTROL(i) (DMA_BUFFER_BASE + (i) * 16 + 0x00) +#define DMA_BUFFER_ACK(i) (DMA_BUFFER_BASE + (i) * 16 + 0x04) +#define DMA_BUFFER_CURRENT(i) (DMA_BUFFER_BASE + (i) * 16 + 0x08) +#define DMA_BUFFER_SIZE(i) (DMA_BUFFER_BASE + (i) * 16 + 0x0c) + +#define DMA_BASE_ADDRESS_TABLE (0x2000) +#define DMA_BASE_ADDRESS_TABLE_ENTRIES (512) + diff --git a/drivers/media/pci/ddbridge/ddbridge.h b/drivers/media/pci/ddbridge/ddbridge.h new file mode 100644 index 0000000..8b1b41d --- /dev/null +++ b/drivers/media/pci/ddbridge/ddbridge.h @@ -0,0 +1,185 @@ +/* + * ddbridge.h: Digital Devices PCIe bridge driver + * + * Copyright (C) 2010-2011 Digital Devices GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 only, as published by the Free Software Foundation. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + */ + +#ifndef _DDBRIDGE_H_ +#define _DDBRIDGE_H_ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_ringbuffer.h" +#include "dvb_ca_en50221.h" +#include "dvb_net.h" +#include "cxd2099.h" + +#define DDB_MAX_I2C 4 +#define DDB_MAX_PORT 4 +#define DDB_MAX_INPUT 8 +#define DDB_MAX_OUTPUT 4 + +struct ddb_info { + int type; +#define DDB_NONE 0 +#define DDB_OCTOPUS 1 + char *name; + int port_num; + u32 port_type[DDB_MAX_PORT]; +}; + +/* DMA_SIZE MUST be divisible by 188 and 128 !!! */ + +#define INPUT_DMA_MAX_BUFS 32 /* hardware table limit */ +#define INPUT_DMA_BUFS 8 +#define INPUT_DMA_SIZE (128*47*21) + +#define OUTPUT_DMA_MAX_BUFS 32 +#define OUTPUT_DMA_BUFS 8 +#define OUTPUT_DMA_SIZE (128*47*21) + +struct ddb; +struct ddb_port; + +struct ddb_input { + struct ddb_port *port; + u32 nr; + int attached; + + dma_addr_t pbuf[INPUT_DMA_MAX_BUFS]; + u8 *vbuf[INPUT_DMA_MAX_BUFS]; + u32 dma_buf_num; + u32 dma_buf_size; + + struct tasklet_struct tasklet; + spinlock_t lock; + wait_queue_head_t wq; + int running; + u32 stat; + u32 cbuf; + u32 coff; + + struct dvb_adapter adap; + struct dvb_device *dev; + struct dvb_frontend *fe; + struct dvb_frontend *fe2; + struct dmxdev dmxdev; + struct dvb_demux demux; + struct dvb_net dvbnet; + struct dmx_frontend hw_frontend; + struct dmx_frontend mem_frontend; + int users; + int (*gate_ctrl)(struct dvb_frontend *, int); +}; + +struct ddb_output { + struct ddb_port *port; + u32 nr; + dma_addr_t pbuf[OUTPUT_DMA_MAX_BUFS]; + u8 *vbuf[OUTPUT_DMA_MAX_BUFS]; + u32 dma_buf_num; + u32 dma_buf_size; + struct tasklet_struct tasklet; + spinlock_t lock; + wait_queue_head_t wq; + int running; + u32 stat; + u32 cbuf; + u32 coff; + + struct dvb_adapter adap; + struct dvb_device *dev; +}; + +struct ddb_i2c { + struct ddb *dev; + u32 nr; + struct i2c_adapter adap; + struct i2c_adapter adap2; + u32 regs; + u32 rbuf; + u32 wbuf; + int done; + wait_queue_head_t wq; +}; + +struct ddb_port { + struct ddb *dev; + u32 nr; + struct ddb_i2c *i2c; + struct mutex i2c_gate_lock; + u32 class; +#define DDB_PORT_NONE 0 +#define DDB_PORT_CI 1 +#define DDB_PORT_TUNER 2 + u32 type; +#define DDB_TUNER_NONE 0 +#define DDB_TUNER_DVBS_ST 1 +#define DDB_TUNER_DVBS_ST_AA 2 +#define DDB_TUNER_DVBCT_TR 16 +#define DDB_TUNER_DVBCT_ST 17 + u32 adr; + + struct ddb_input *input[2]; + struct ddb_output *output; + struct dvb_ca_en50221 *en; +}; + +struct ddb { + struct pci_dev *pdev; + unsigned char *regs; + struct ddb_port port[DDB_MAX_PORT]; + struct ddb_i2c i2c[DDB_MAX_I2C]; + struct ddb_input input[DDB_MAX_INPUT]; + struct ddb_output output[DDB_MAX_OUTPUT]; + + struct device *ddb_dev; + int nr; + u8 iobuf[1028]; + + struct ddb_info *info; + int msi; +}; + +/****************************************************************************/ + +#define ddbwritel(_val, _adr) writel((_val), \ + (char *) (dev->regs+(_adr))) +#define ddbreadl(_adr) readl((char *) (dev->regs+(_adr))) +#define ddbcpyto(_adr, _src, _count) memcpy_toio((char *) \ + (dev->regs+(_adr)), (_src), (_count)) +#define ddbcpyfrom(_dst, _adr, _count) memcpy_fromio((_dst), (char *) \ + (dev->regs+(_adr)), (_count)) + +/****************************************************************************/ + +#endif diff --git a/drivers/media/pci/dm1105/Kconfig b/drivers/media/pci/dm1105/Kconfig new file mode 100644 index 0000000..f3de0a4 --- /dev/null +++ b/drivers/media/pci/dm1105/Kconfig @@ -0,0 +1,20 @@ +config DVB_DM1105 + tristate "SDMC DM1105 based PCI cards" + depends on DVB_CORE && PCI && I2C + select DVB_PLL if !DVB_FE_CUSTOMISE + select DVB_STV0299 if !DVB_FE_CUSTOMISE + select DVB_STV0288 if !DVB_FE_CUSTOMISE + select DVB_STB6000 if !DVB_FE_CUSTOMISE + select DVB_CX24116 if !DVB_FE_CUSTOMISE + select DVB_SI21XX if !DVB_FE_CUSTOMISE + select DVB_DS3000 if !DVB_FE_CUSTOMISE + depends on RC_CORE + help + Support for cards based on the SDMC DM1105 PCI chip like + DvbWorld 2002 + + Since these cards have no MPEG decoder onboard, they transmit + only compressed MPEG data over the PCI bus, so you need + an external software decoder to watch TV on your computer. + + Say Y or M if you own such a device and want to use it. diff --git a/drivers/media/pci/dm1105/Makefile b/drivers/media/pci/dm1105/Makefile new file mode 100644 index 0000000..3275851 --- /dev/null +++ b/drivers/media/pci/dm1105/Makefile @@ -0,0 +1,3 @@ +obj-$(CONFIG_DVB_DM1105) += dm1105.o + +ccflags-y += -Idrivers/media/dvb-core/ -Idrivers/media/dvb-frontends diff --git a/drivers/media/pci/dm1105/dm1105.c b/drivers/media/pci/dm1105/dm1105.c new file mode 100644 index 0000000..a609b3a --- /dev/null +++ b/drivers/media/pci/dm1105/dm1105.c @@ -0,0 +1,1248 @@ +/* + * dm1105.c - driver for DVB cards based on SDMC DM1105 PCI chip + * + * Copyright (C) 2008 Igor M. Liplianin + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "demux.h" +#include "dmxdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" +#include "dvbdev.h" +#include "dvb-pll.h" + +#include "stv0299.h" +#include "stv0288.h" +#include "stb6000.h" +#include "si21xx.h" +#include "cx24116.h" +#include "z0194a.h" +#include "ds3000.h" + +#define MODULE_NAME "dm1105" + +#define UNSET (-1U) + +#define DM1105_BOARD_NOAUTO UNSET +#define DM1105_BOARD_UNKNOWN 0 +#define DM1105_BOARD_DVBWORLD_2002 1 +#define DM1105_BOARD_DVBWORLD_2004 2 +#define DM1105_BOARD_AXESS_DM05 3 +#define DM1105_BOARD_UNBRANDED_I2C_ON_GPIO 4 + +/* ----------------------------------------------- */ +/* + * PCI ID's + */ +#ifndef PCI_VENDOR_ID_TRIGEM +#define PCI_VENDOR_ID_TRIGEM 0x109f +#endif +#ifndef PCI_VENDOR_ID_AXESS +#define PCI_VENDOR_ID_AXESS 0x195d +#endif +#ifndef PCI_DEVICE_ID_DM1105 +#define PCI_DEVICE_ID_DM1105 0x036f +#endif +#ifndef PCI_DEVICE_ID_DW2002 +#define PCI_DEVICE_ID_DW2002 0x2002 +#endif +#ifndef PCI_DEVICE_ID_DW2004 +#define PCI_DEVICE_ID_DW2004 0x2004 +#endif +#ifndef PCI_DEVICE_ID_DM05 +#define PCI_DEVICE_ID_DM05 0x1105 +#endif +/* ----------------------------------------------- */ +/* sdmc dm1105 registers */ + +/* TS Control */ +#define DM1105_TSCTR 0x00 +#define DM1105_DTALENTH 0x04 + +/* GPIO Interface */ +#define DM1105_GPIOVAL 0x08 +#define DM1105_GPIOCTR 0x0c + +/* PID serial number */ +#define DM1105_PIDN 0x10 + +/* Odd-even secret key select */ +#define DM1105_CWSEL 0x14 + +/* Host Command Interface */ +#define DM1105_HOST_CTR 0x18 +#define DM1105_HOST_AD 0x1c + +/* PCI Interface */ +#define DM1105_CR 0x30 +#define DM1105_RST 0x34 +#define DM1105_STADR 0x38 +#define DM1105_RLEN 0x3c +#define DM1105_WRP 0x40 +#define DM1105_INTCNT 0x44 +#define DM1105_INTMAK 0x48 +#define DM1105_INTSTS 0x4c + +/* CW Value */ +#define DM1105_ODD 0x50 +#define DM1105_EVEN 0x58 + +/* PID Value */ +#define DM1105_PID 0x60 + +/* IR Control */ +#define DM1105_IRCTR 0x64 +#define DM1105_IRMODE 0x68 +#define DM1105_SYSTEMCODE 0x6c +#define DM1105_IRCODE 0x70 + +/* Unknown Values */ +#define DM1105_ENCRYPT 0x74 +#define DM1105_VER 0x7c + +/* I2C Interface */ +#define DM1105_I2CCTR 0x80 +#define DM1105_I2CSTS 0x81 +#define DM1105_I2CDAT 0x82 +#define DM1105_I2C_RA 0x83 +/* ----------------------------------------------- */ +/* Interrupt Mask Bits */ + +#define INTMAK_TSIRQM 0x01 +#define INTMAK_HIRQM 0x04 +#define INTMAK_IRM 0x08 +#define INTMAK_ALLMASK (INTMAK_TSIRQM | \ + INTMAK_HIRQM | \ + INTMAK_IRM) +#define INTMAK_NONEMASK 0x00 + +/* Interrupt Status Bits */ +#define INTSTS_TSIRQ 0x01 +#define INTSTS_HIRQ 0x04 +#define INTSTS_IR 0x08 + +/* IR Control Bits */ +#define DM1105_IR_EN 0x01 +#define DM1105_SYS_CHK 0x02 +#define DM1105_REP_FLG 0x08 + +/* EEPROM addr */ +#define IIC_24C01_addr 0xa0 +/* Max board count */ +#define DM1105_MAX 0x04 + +#define DRIVER_NAME "dm1105" +#define DM1105_I2C_GPIO_NAME "dm1105-gpio" + +#define DM1105_DMA_PACKETS 47 +#define DM1105_DMA_PACKET_LENGTH (128*4) +#define DM1105_DMA_BYTES (128 * 4 * DM1105_DMA_PACKETS) + +/* */ +#define GPIO08 (1 << 8) +#define GPIO13 (1 << 13) +#define GPIO14 (1 << 14) +#define GPIO15 (1 << 15) +#define GPIO16 (1 << 16) +#define GPIO17 (1 << 17) +#define GPIO_ALL 0x03ffff + +/* GPIO's for LNB power control */ +#define DM1105_LNB_MASK (GPIO_ALL & ~(GPIO14 | GPIO13)) +#define DM1105_LNB_OFF GPIO17 +#define DM1105_LNB_13V (GPIO16 | GPIO08) +#define DM1105_LNB_18V GPIO08 + +/* GPIO's for LNB power control for Axess DM05 */ +#define DM05_LNB_MASK (GPIO_ALL & ~(GPIO14 | GPIO13)) +#define DM05_LNB_OFF GPIO17/* actually 13v */ +#define DM05_LNB_13V GPIO17 +#define DM05_LNB_18V (GPIO17 | GPIO16) + +/* GPIO's for LNB power control for unbranded with I2C on GPIO */ +#define UNBR_LNB_MASK (GPIO17 | GPIO16) +#define UNBR_LNB_OFF 0 +#define UNBR_LNB_13V GPIO17 +#define UNBR_LNB_18V (GPIO17 | GPIO16) + +static unsigned int card[] = {[0 ... 3] = UNSET }; +module_param_array(card, int, NULL, 0444); +MODULE_PARM_DESC(card, "card type"); + +static int ir_debug; +module_param(ir_debug, int, 0644); +MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding"); + +static unsigned int dm1105_devcount; + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +struct dm1105_board { + char *name; + struct { + u32 mask, off, v13, v18; + } lnb; + u32 gpio_scl, gpio_sda; +}; + +struct dm1105_subid { + u16 subvendor; + u16 subdevice; + u32 card; +}; + +static const struct dm1105_board dm1105_boards[] = { + [DM1105_BOARD_UNKNOWN] = { + .name = "UNKNOWN/GENERIC", + .lnb = { + .mask = DM1105_LNB_MASK, + .off = DM1105_LNB_OFF, + .v13 = DM1105_LNB_13V, + .v18 = DM1105_LNB_18V, + }, + }, + [DM1105_BOARD_DVBWORLD_2002] = { + .name = "DVBWorld PCI 2002", + .lnb = { + .mask = DM1105_LNB_MASK, + .off = DM1105_LNB_OFF, + .v13 = DM1105_LNB_13V, + .v18 = DM1105_LNB_18V, + }, + }, + [DM1105_BOARD_DVBWORLD_2004] = { + .name = "DVBWorld PCI 2004", + .lnb = { + .mask = DM1105_LNB_MASK, + .off = DM1105_LNB_OFF, + .v13 = DM1105_LNB_13V, + .v18 = DM1105_LNB_18V, + }, + }, + [DM1105_BOARD_AXESS_DM05] = { + .name = "Axess/EasyTv DM05", + .lnb = { + .mask = DM05_LNB_MASK, + .off = DM05_LNB_OFF, + .v13 = DM05_LNB_13V, + .v18 = DM05_LNB_18V, + }, + }, + [DM1105_BOARD_UNBRANDED_I2C_ON_GPIO] = { + .name = "Unbranded DM1105 with i2c on GPIOs", + .lnb = { + .mask = UNBR_LNB_MASK, + .off = UNBR_LNB_OFF, + .v13 = UNBR_LNB_13V, + .v18 = UNBR_LNB_18V, + }, + .gpio_scl = GPIO14, + .gpio_sda = GPIO13, + }, +}; + +static const struct dm1105_subid dm1105_subids[] = { + { + .subvendor = 0x0000, + .subdevice = 0x2002, + .card = DM1105_BOARD_DVBWORLD_2002, + }, { + .subvendor = 0x0001, + .subdevice = 0x2002, + .card = DM1105_BOARD_DVBWORLD_2002, + }, { + .subvendor = 0x0000, + .subdevice = 0x2004, + .card = DM1105_BOARD_DVBWORLD_2004, + }, { + .subvendor = 0x0001, + .subdevice = 0x2004, + .card = DM1105_BOARD_DVBWORLD_2004, + }, { + .subvendor = 0x195d, + .subdevice = 0x1105, + .card = DM1105_BOARD_AXESS_DM05, + }, +}; + +static void dm1105_card_list(struct pci_dev *pci) +{ + int i; + + if (0 == pci->subsystem_vendor && + 0 == pci->subsystem_device) { + printk(KERN_ERR + "dm1105: Your board has no valid PCI Subsystem ID\n" + "dm1105: and thus can't be autodetected\n" + "dm1105: Please pass card= insmod option to\n" + "dm1105: workaround that. Redirect complaints to\n" + "dm1105: the vendor of the TV card. Best regards,\n" + "dm1105: -- tux\n"); + } else { + printk(KERN_ERR + "dm1105: Your board isn't known (yet) to the driver.\n" + "dm1105: You can try to pick one of the existing\n" + "dm1105: card configs via card= insmod option.\n" + "dm1105: Updating to the latest version might help\n" + "dm1105: as well.\n"); + } + printk(KERN_ERR "Here is a list of valid choices for the card= " + "insmod option:\n"); + for (i = 0; i < ARRAY_SIZE(dm1105_boards); i++) + printk(KERN_ERR "dm1105: card=%d -> %s\n", + i, dm1105_boards[i].name); +} + +/* infrared remote control */ +struct infrared { + struct rc_dev *dev; + char input_phys[32]; + struct work_struct work; + u32 ir_command; +}; + +struct dm1105_dev { + /* pci */ + struct pci_dev *pdev; + u8 __iomem *io_mem; + + /* ir */ + struct infrared ir; + + /* dvb */ + struct dmx_frontend hw_frontend; + struct dmx_frontend mem_frontend; + struct dmxdev dmxdev; + struct dvb_adapter dvb_adapter; + struct dvb_demux demux; + struct dvb_frontend *fe; + struct dvb_net dvbnet; + unsigned int full_ts_users; + unsigned int boardnr; + int nr; + + /* i2c */ + struct i2c_adapter i2c_adap; + struct i2c_adapter i2c_bb_adap; + struct i2c_algo_bit_data i2c_bit; + + /* irq */ + struct work_struct work; + struct workqueue_struct *wq; + char wqn[16]; + + /* dma */ + dma_addr_t dma_addr; + unsigned char *ts_buf; + u32 wrp; + u32 nextwrp; + u32 buffer_size; + unsigned int PacketErrorCount; + unsigned int dmarst; + spinlock_t lock; +}; + +#define dm_io_mem(reg) ((unsigned long)(&dev->io_mem[reg])) + +#define dm_readb(reg) inb(dm_io_mem(reg)) +#define dm_writeb(reg, value) outb((value), (dm_io_mem(reg))) + +#define dm_readw(reg) inw(dm_io_mem(reg)) +#define dm_writew(reg, value) outw((value), (dm_io_mem(reg))) + +#define dm_readl(reg) inl(dm_io_mem(reg)) +#define dm_writel(reg, value) outl((value), (dm_io_mem(reg))) + +#define dm_andorl(reg, mask, value) \ + outl((inl(dm_io_mem(reg)) & ~(mask)) |\ + ((value) & (mask)), (dm_io_mem(reg))) + +#define dm_setl(reg, bit) dm_andorl((reg), (bit), (bit)) +#define dm_clearl(reg, bit) dm_andorl((reg), (bit), 0) + +/* The chip has 18 GPIOs. In HOST mode GPIO's used as 15 bit address lines, + so we can use only 3 GPIO's from GPIO15 to GPIO17. + Here I don't check whether HOST is enebled as it is not implemented yet. + */ +static void dm1105_gpio_set(struct dm1105_dev *dev, u32 mask) +{ + if (mask & 0xfffc0000) + printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__); + + if (mask & 0x0003ffff) + dm_setl(DM1105_GPIOVAL, mask & 0x0003ffff); + +} + +static void dm1105_gpio_clear(struct dm1105_dev *dev, u32 mask) +{ + if (mask & 0xfffc0000) + printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__); + + if (mask & 0x0003ffff) + dm_clearl(DM1105_GPIOVAL, mask & 0x0003ffff); + +} + +static void dm1105_gpio_andor(struct dm1105_dev *dev, u32 mask, u32 val) +{ + if (mask & 0xfffc0000) + printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__); + + if (mask & 0x0003ffff) + dm_andorl(DM1105_GPIOVAL, mask & 0x0003ffff, val); + +} + +static u32 dm1105_gpio_get(struct dm1105_dev *dev, u32 mask) +{ + if (mask & 0xfffc0000) + printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__); + + if (mask & 0x0003ffff) + return dm_readl(DM1105_GPIOVAL) & mask & 0x0003ffff; + + return 0; +} + +static void dm1105_gpio_enable(struct dm1105_dev *dev, u32 mask, int asoutput) +{ + if (mask & 0xfffc0000) + printk(KERN_ERR "%s: Only 18 GPIO's are allowed\n", __func__); + + if ((mask & 0x0003ffff) && asoutput) + dm_clearl(DM1105_GPIOCTR, mask & 0x0003ffff); + else if ((mask & 0x0003ffff) && !asoutput) + dm_setl(DM1105_GPIOCTR, mask & 0x0003ffff); + +} + +static void dm1105_setline(struct dm1105_dev *dev, u32 line, int state) +{ + if (state) + dm1105_gpio_enable(dev, line, 0); + else { + dm1105_gpio_enable(dev, line, 1); + dm1105_gpio_clear(dev, line); + } +} + +static void dm1105_setsda(void *data, int state) +{ + struct dm1105_dev *dev = data; + + dm1105_setline(dev, dm1105_boards[dev->boardnr].gpio_sda, state); +} + +static void dm1105_setscl(void *data, int state) +{ + struct dm1105_dev *dev = data; + + dm1105_setline(dev, dm1105_boards[dev->boardnr].gpio_scl, state); +} + +static int dm1105_getsda(void *data) +{ + struct dm1105_dev *dev = data; + + return dm1105_gpio_get(dev, dm1105_boards[dev->boardnr].gpio_sda) + ? 1 : 0; +} + +static int dm1105_getscl(void *data) +{ + struct dm1105_dev *dev = data; + + return dm1105_gpio_get(dev, dm1105_boards[dev->boardnr].gpio_scl) + ? 1 : 0; +} + +static int dm1105_i2c_xfer(struct i2c_adapter *i2c_adap, + struct i2c_msg *msgs, int num) +{ + struct dm1105_dev *dev ; + + int addr, rc, i, j, k, len, byte, data; + u8 status; + + dev = i2c_adap->algo_data; + for (i = 0; i < num; i++) { + dm_writeb(DM1105_I2CCTR, 0x00); + if (msgs[i].flags & I2C_M_RD) { + /* read bytes */ + addr = msgs[i].addr << 1; + addr |= 1; + dm_writeb(DM1105_I2CDAT, addr); + for (byte = 0; byte < msgs[i].len; byte++) + dm_writeb(DM1105_I2CDAT + byte + 1, 0); + + dm_writeb(DM1105_I2CCTR, 0x81 + msgs[i].len); + for (j = 0; j < 55; j++) { + mdelay(10); + status = dm_readb(DM1105_I2CSTS); + if ((status & 0xc0) == 0x40) + break; + } + if (j >= 55) + return -1; + + for (byte = 0; byte < msgs[i].len; byte++) { + rc = dm_readb(DM1105_I2CDAT + byte + 1); + if (rc < 0) + goto err; + msgs[i].buf[byte] = rc; + } + } else if ((msgs[i].buf[0] == 0xf7) && (msgs[i].addr == 0x55)) { + /* prepaired for cx24116 firmware */ + /* Write in small blocks */ + len = msgs[i].len - 1; + k = 1; + do { + dm_writeb(DM1105_I2CDAT, msgs[i].addr << 1); + dm_writeb(DM1105_I2CDAT + 1, 0xf7); + for (byte = 0; byte < (len > 48 ? 48 : len); byte++) { + data = msgs[i].buf[k + byte]; + dm_writeb(DM1105_I2CDAT + byte + 2, data); + } + dm_writeb(DM1105_I2CCTR, 0x82 + (len > 48 ? 48 : len)); + for (j = 0; j < 25; j++) { + mdelay(10); + status = dm_readb(DM1105_I2CSTS); + if ((status & 0xc0) == 0x40) + break; + } + + if (j >= 25) + return -1; + + k += 48; + len -= 48; + } while (len > 0); + } else { + /* write bytes */ + dm_writeb(DM1105_I2CDAT, msgs[i].addr << 1); + for (byte = 0; byte < msgs[i].len; byte++) { + data = msgs[i].buf[byte]; + dm_writeb(DM1105_I2CDAT + byte + 1, data); + } + dm_writeb(DM1105_I2CCTR, 0x81 + msgs[i].len); + for (j = 0; j < 25; j++) { + mdelay(10); + status = dm_readb(DM1105_I2CSTS); + if ((status & 0xc0) == 0x40) + break; + } + + if (j >= 25) + return -1; + } + } + return num; + err: + return rc; +} + +static u32 functionality(struct i2c_adapter *adap) +{ + return I2C_FUNC_I2C; +} + +static struct i2c_algorithm dm1105_algo = { + .master_xfer = dm1105_i2c_xfer, + .functionality = functionality, +}; + +static inline struct dm1105_dev *feed_to_dm1105_dev(struct dvb_demux_feed *feed) +{ + return container_of(feed->demux, struct dm1105_dev, demux); +} + +static inline struct dm1105_dev *frontend_to_dm1105_dev(struct dvb_frontend *fe) +{ + return container_of(fe->dvb, struct dm1105_dev, dvb_adapter); +} + +static int dm1105_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) +{ + struct dm1105_dev *dev = frontend_to_dm1105_dev(fe); + + dm1105_gpio_enable(dev, dm1105_boards[dev->boardnr].lnb.mask, 1); + if (voltage == SEC_VOLTAGE_18) + dm1105_gpio_andor(dev, + dm1105_boards[dev->boardnr].lnb.mask, + dm1105_boards[dev->boardnr].lnb.v18); + else if (voltage == SEC_VOLTAGE_13) + dm1105_gpio_andor(dev, + dm1105_boards[dev->boardnr].lnb.mask, + dm1105_boards[dev->boardnr].lnb.v13); + else + dm1105_gpio_andor(dev, + dm1105_boards[dev->boardnr].lnb.mask, + dm1105_boards[dev->boardnr].lnb.off); + + return 0; +} + +static void dm1105_set_dma_addr(struct dm1105_dev *dev) +{ + dm_writel(DM1105_STADR, cpu_to_le32(dev->dma_addr)); +} + +static int __devinit dm1105_dma_map(struct dm1105_dev *dev) +{ + dev->ts_buf = pci_alloc_consistent(dev->pdev, + 6 * DM1105_DMA_BYTES, + &dev->dma_addr); + + return !dev->ts_buf; +} + +static void dm1105_dma_unmap(struct dm1105_dev *dev) +{ + pci_free_consistent(dev->pdev, + 6 * DM1105_DMA_BYTES, + dev->ts_buf, + dev->dma_addr); +} + +static void dm1105_enable_irqs(struct dm1105_dev *dev) +{ + dm_writeb(DM1105_INTMAK, INTMAK_ALLMASK); + dm_writeb(DM1105_CR, 1); +} + +static void dm1105_disable_irqs(struct dm1105_dev *dev) +{ + dm_writeb(DM1105_INTMAK, INTMAK_IRM); + dm_writeb(DM1105_CR, 0); +} + +static int dm1105_start_feed(struct dvb_demux_feed *f) +{ + struct dm1105_dev *dev = feed_to_dm1105_dev(f); + + if (dev->full_ts_users++ == 0) + dm1105_enable_irqs(dev); + + return 0; +} + +static int dm1105_stop_feed(struct dvb_demux_feed *f) +{ + struct dm1105_dev *dev = feed_to_dm1105_dev(f); + + if (--dev->full_ts_users == 0) + dm1105_disable_irqs(dev); + + return 0; +} + +/* ir work handler */ +static void dm1105_emit_key(struct work_struct *work) +{ + struct infrared *ir = container_of(work, struct infrared, work); + u32 ircom = ir->ir_command; + u8 data; + + if (ir_debug) + printk(KERN_INFO "%s: received byte 0x%04x\n", __func__, ircom); + + data = (ircom >> 8) & 0x7f; + + rc_keydown(ir->dev, data, 0); +} + +/* work handler */ +static void dm1105_dmx_buffer(struct work_struct *work) +{ + struct dm1105_dev *dev = container_of(work, struct dm1105_dev, work); + unsigned int nbpackets; + u32 oldwrp = dev->wrp; + u32 nextwrp = dev->nextwrp; + + if (!((dev->ts_buf[oldwrp] == 0x47) && + (dev->ts_buf[oldwrp + 188] == 0x47) && + (dev->ts_buf[oldwrp + 188 * 2] == 0x47))) { + dev->PacketErrorCount++; + /* bad packet found */ + if ((dev->PacketErrorCount >= 2) && + (dev->dmarst == 0)) { + dm_writeb(DM1105_RST, 1); + dev->wrp = 0; + dev->PacketErrorCount = 0; + dev->dmarst = 0; + return; + } + } + + if (nextwrp < oldwrp) { + memcpy(dev->ts_buf + dev->buffer_size, dev->ts_buf, nextwrp); + nbpackets = ((dev->buffer_size - oldwrp) + nextwrp) / 188; + } else + nbpackets = (nextwrp - oldwrp) / 188; + + dev->wrp = nextwrp; + dvb_dmx_swfilter_packets(&dev->demux, &dev->ts_buf[oldwrp], nbpackets); +} + +static irqreturn_t dm1105_irq(int irq, void *dev_id) +{ + struct dm1105_dev *dev = dev_id; + + /* Read-Write INSTS Ack's Interrupt for DM1105 chip 16.03.2008 */ + unsigned int intsts = dm_readb(DM1105_INTSTS); + dm_writeb(DM1105_INTSTS, intsts); + + switch (intsts) { + case INTSTS_TSIRQ: + case (INTSTS_TSIRQ | INTSTS_IR): + dev->nextwrp = dm_readl(DM1105_WRP) - dm_readl(DM1105_STADR); + queue_work(dev->wq, &dev->work); + break; + case INTSTS_IR: + dev->ir.ir_command = dm_readl(DM1105_IRCODE); + schedule_work(&dev->ir.work); + break; + } + + return IRQ_HANDLED; +} + +int __devinit dm1105_ir_init(struct dm1105_dev *dm1105) +{ + struct rc_dev *dev; + int err = -ENOMEM; + + dev = rc_allocate_device(); + if (!dev) + return -ENOMEM; + + snprintf(dm1105->ir.input_phys, sizeof(dm1105->ir.input_phys), + "pci-%s/ir0", pci_name(dm1105->pdev)); + + dev->driver_name = MODULE_NAME; + dev->map_name = RC_MAP_DM1105_NEC; + dev->driver_type = RC_DRIVER_SCANCODE; + dev->input_name = "DVB on-card IR receiver"; + dev->input_phys = dm1105->ir.input_phys; + dev->input_id.bustype = BUS_PCI; + dev->input_id.version = 1; + if (dm1105->pdev->subsystem_vendor) { + dev->input_id.vendor = dm1105->pdev->subsystem_vendor; + dev->input_id.product = dm1105->pdev->subsystem_device; + } else { + dev->input_id.vendor = dm1105->pdev->vendor; + dev->input_id.product = dm1105->pdev->device; + } + dev->dev.parent = &dm1105->pdev->dev; + + INIT_WORK(&dm1105->ir.work, dm1105_emit_key); + + err = rc_register_device(dev); + if (err < 0) { + rc_free_device(dev); + return err; + } + + dm1105->ir.dev = dev; + return 0; +} + +void __devexit dm1105_ir_exit(struct dm1105_dev *dm1105) +{ + rc_unregister_device(dm1105->ir.dev); +} + +static int __devinit dm1105_hw_init(struct dm1105_dev *dev) +{ + dm1105_disable_irqs(dev); + + dm_writeb(DM1105_HOST_CTR, 0); + + /*DATALEN 188,*/ + dm_writeb(DM1105_DTALENTH, 188); + /*TS_STRT TS_VALP MSBFIRST TS_MODE ALPAS TSPES*/ + dm_writew(DM1105_TSCTR, 0xc10a); + + /* map DMA and set address */ + dm1105_dma_map(dev); + dm1105_set_dma_addr(dev); + /* big buffer */ + dm_writel(DM1105_RLEN, 5 * DM1105_DMA_BYTES); + dm_writeb(DM1105_INTCNT, 47); + + /* IR NEC mode enable */ + dm_writeb(DM1105_IRCTR, (DM1105_IR_EN | DM1105_SYS_CHK)); + dm_writeb(DM1105_IRMODE, 0); + dm_writew(DM1105_SYSTEMCODE, 0); + + return 0; +} + +static void dm1105_hw_exit(struct dm1105_dev *dev) +{ + dm1105_disable_irqs(dev); + + /* IR disable */ + dm_writeb(DM1105_IRCTR, 0); + dm_writeb(DM1105_INTMAK, INTMAK_NONEMASK); + + dm1105_dma_unmap(dev); +} + +static struct stv0299_config sharp_z0194a_config = { + .demod_address = 0x68, + .inittab = sharp_z0194a_inittab, + .mclk = 88000000UL, + .invert = 1, + .skip_reinit = 0, + .lock_output = STV0299_LOCKOUTPUT_1, + .volt13_op0_op1 = STV0299_VOLT13_OP1, + .min_delay_ms = 100, + .set_symbol_rate = sharp_z0194a_set_symbol_rate, +}; + +static struct stv0288_config earda_config = { + .demod_address = 0x68, + .min_delay_ms = 100, +}; + +static struct si21xx_config serit_config = { + .demod_address = 0x68, + .min_delay_ms = 100, + +}; + +static struct cx24116_config serit_sp2633_config = { + .demod_address = 0x55, +}; + +static struct ds3000_config dvbworld_ds3000_config = { + .demod_address = 0x68, +}; + +static int __devinit frontend_init(struct dm1105_dev *dev) +{ + int ret; + + switch (dev->boardnr) { + case DM1105_BOARD_UNBRANDED_I2C_ON_GPIO: + dm1105_gpio_enable(dev, GPIO15, 1); + dm1105_gpio_clear(dev, GPIO15); + msleep(100); + dm1105_gpio_set(dev, GPIO15); + msleep(200); + dev->fe = dvb_attach( + stv0299_attach, &sharp_z0194a_config, + &dev->i2c_bb_adap); + if (dev->fe) { + dev->fe->ops.set_voltage = dm1105_set_voltage; + dvb_attach(dvb_pll_attach, dev->fe, 0x60, + &dev->i2c_bb_adap, DVB_PLL_OPERA1); + break; + } + + dev->fe = dvb_attach( + stv0288_attach, &earda_config, + &dev->i2c_bb_adap); + if (dev->fe) { + dev->fe->ops.set_voltage = dm1105_set_voltage; + dvb_attach(stb6000_attach, dev->fe, 0x61, + &dev->i2c_bb_adap); + break; + } + + dev->fe = dvb_attach( + si21xx_attach, &serit_config, + &dev->i2c_bb_adap); + if (dev->fe) + dev->fe->ops.set_voltage = dm1105_set_voltage; + break; + case DM1105_BOARD_DVBWORLD_2004: + dev->fe = dvb_attach( + cx24116_attach, &serit_sp2633_config, + &dev->i2c_adap); + if (dev->fe) { + dev->fe->ops.set_voltage = dm1105_set_voltage; + break; + } + + dev->fe = dvb_attach( + ds3000_attach, &dvbworld_ds3000_config, + &dev->i2c_adap); + if (dev->fe) + dev->fe->ops.set_voltage = dm1105_set_voltage; + + break; + case DM1105_BOARD_DVBWORLD_2002: + case DM1105_BOARD_AXESS_DM05: + default: + dev->fe = dvb_attach( + stv0299_attach, &sharp_z0194a_config, + &dev->i2c_adap); + if (dev->fe) { + dev->fe->ops.set_voltage = dm1105_set_voltage; + dvb_attach(dvb_pll_attach, dev->fe, 0x60, + &dev->i2c_adap, DVB_PLL_OPERA1); + break; + } + + dev->fe = dvb_attach( + stv0288_attach, &earda_config, + &dev->i2c_adap); + if (dev->fe) { + dev->fe->ops.set_voltage = dm1105_set_voltage; + dvb_attach(stb6000_attach, dev->fe, 0x61, + &dev->i2c_adap); + break; + } + + dev->fe = dvb_attach( + si21xx_attach, &serit_config, + &dev->i2c_adap); + if (dev->fe) + dev->fe->ops.set_voltage = dm1105_set_voltage; + + } + + if (!dev->fe) { + dev_err(&dev->pdev->dev, "could not attach frontend\n"); + return -ENODEV; + } + + ret = dvb_register_frontend(&dev->dvb_adapter, dev->fe); + if (ret < 0) { + if (dev->fe->ops.release) + dev->fe->ops.release(dev->fe); + dev->fe = NULL; + return ret; + } + + return 0; +} + +static void __devinit dm1105_read_mac(struct dm1105_dev *dev, u8 *mac) +{ + static u8 command[1] = { 0x28 }; + + struct i2c_msg msg[] = { + { + .addr = IIC_24C01_addr >> 1, + .flags = 0, + .buf = command, + .len = 1 + }, { + .addr = IIC_24C01_addr >> 1, + .flags = I2C_M_RD, + .buf = mac, + .len = 6 + }, + }; + + dm1105_i2c_xfer(&dev->i2c_adap, msg , 2); + dev_info(&dev->pdev->dev, "MAC %pM\n", mac); +} + +static int __devinit dm1105_probe(struct pci_dev *pdev, + const struct pci_device_id *ent) +{ + struct dm1105_dev *dev; + struct dvb_adapter *dvb_adapter; + struct dvb_demux *dvbdemux; + struct dmx_demux *dmx; + int ret = -ENOMEM; + int i; + + dev = kzalloc(sizeof(struct dm1105_dev), GFP_KERNEL); + if (!dev) + return -ENOMEM; + + /* board config */ + dev->nr = dm1105_devcount; + dev->boardnr = UNSET; + if (card[dev->nr] < ARRAY_SIZE(dm1105_boards)) + dev->boardnr = card[dev->nr]; + for (i = 0; UNSET == dev->boardnr && + i < ARRAY_SIZE(dm1105_subids); i++) + if (pdev->subsystem_vendor == + dm1105_subids[i].subvendor && + pdev->subsystem_device == + dm1105_subids[i].subdevice) + dev->boardnr = dm1105_subids[i].card; + + if (UNSET == dev->boardnr) { + dev->boardnr = DM1105_BOARD_UNKNOWN; + dm1105_card_list(pdev); + } + + dm1105_devcount++; + dev->pdev = pdev; + dev->buffer_size = 5 * DM1105_DMA_BYTES; + dev->PacketErrorCount = 0; + dev->dmarst = 0; + + ret = pci_enable_device(pdev); + if (ret < 0) + goto err_kfree; + + ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); + if (ret < 0) + goto err_pci_disable_device; + + pci_set_master(pdev); + + ret = pci_request_regions(pdev, DRIVER_NAME); + if (ret < 0) + goto err_pci_disable_device; + + dev->io_mem = pci_iomap(pdev, 0, pci_resource_len(pdev, 0)); + if (!dev->io_mem) { + ret = -EIO; + goto err_pci_release_regions; + } + + spin_lock_init(&dev->lock); + pci_set_drvdata(pdev, dev); + + ret = dm1105_hw_init(dev); + if (ret < 0) + goto err_pci_iounmap; + + /* i2c */ + i2c_set_adapdata(&dev->i2c_adap, dev); + strcpy(dev->i2c_adap.name, DRIVER_NAME); + dev->i2c_adap.owner = THIS_MODULE; + dev->i2c_adap.dev.parent = &pdev->dev; + dev->i2c_adap.algo = &dm1105_algo; + dev->i2c_adap.algo_data = dev; + ret = i2c_add_adapter(&dev->i2c_adap); + + if (ret < 0) + goto err_dm1105_hw_exit; + + i2c_set_adapdata(&dev->i2c_bb_adap, dev); + strcpy(dev->i2c_bb_adap.name, DM1105_I2C_GPIO_NAME); + dev->i2c_bb_adap.owner = THIS_MODULE; + dev->i2c_bb_adap.dev.parent = &pdev->dev; + dev->i2c_bb_adap.algo_data = &dev->i2c_bit; + dev->i2c_bit.data = dev; + dev->i2c_bit.setsda = dm1105_setsda; + dev->i2c_bit.setscl = dm1105_setscl; + dev->i2c_bit.getsda = dm1105_getsda; + dev->i2c_bit.getscl = dm1105_getscl; + dev->i2c_bit.udelay = 10; + dev->i2c_bit.timeout = 10; + + /* Raise SCL and SDA */ + dm1105_setsda(dev, 1); + dm1105_setscl(dev, 1); + + ret = i2c_bit_add_bus(&dev->i2c_bb_adap); + if (ret < 0) + goto err_i2c_del_adapter; + + /* dvb */ + ret = dvb_register_adapter(&dev->dvb_adapter, DRIVER_NAME, + THIS_MODULE, &pdev->dev, adapter_nr); + if (ret < 0) + goto err_i2c_del_adapters; + + dvb_adapter = &dev->dvb_adapter; + + dm1105_read_mac(dev, dvb_adapter->proposed_mac); + + dvbdemux = &dev->demux; + dvbdemux->filternum = 256; + dvbdemux->feednum = 256; + dvbdemux->start_feed = dm1105_start_feed; + dvbdemux->stop_feed = dm1105_stop_feed; + dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | + DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING); + ret = dvb_dmx_init(dvbdemux); + if (ret < 0) + goto err_dvb_unregister_adapter; + + dmx = &dvbdemux->dmx; + dev->dmxdev.filternum = 256; + dev->dmxdev.demux = dmx; + dev->dmxdev.capabilities = 0; + + ret = dvb_dmxdev_init(&dev->dmxdev, dvb_adapter); + if (ret < 0) + goto err_dvb_dmx_release; + + dev->hw_frontend.source = DMX_FRONTEND_0; + + ret = dmx->add_frontend(dmx, &dev->hw_frontend); + if (ret < 0) + goto err_dvb_dmxdev_release; + + dev->mem_frontend.source = DMX_MEMORY_FE; + + ret = dmx->add_frontend(dmx, &dev->mem_frontend); + if (ret < 0) + goto err_remove_hw_frontend; + + ret = dmx->connect_frontend(dmx, &dev->hw_frontend); + if (ret < 0) + goto err_remove_mem_frontend; + + ret = dvb_net_init(dvb_adapter, &dev->dvbnet, dmx); + if (ret < 0) + goto err_disconnect_frontend; + + ret = frontend_init(dev); + if (ret < 0) + goto err_dvb_net; + + dm1105_ir_init(dev); + + INIT_WORK(&dev->work, dm1105_dmx_buffer); + sprintf(dev->wqn, "%s/%d", dvb_adapter->name, dvb_adapter->num); + dev->wq = create_singlethread_workqueue(dev->wqn); + if (!dev->wq) + goto err_dvb_net; + + ret = request_irq(pdev->irq, dm1105_irq, IRQF_SHARED, + DRIVER_NAME, dev); + if (ret < 0) + goto err_workqueue; + + return 0; + +err_workqueue: + destroy_workqueue(dev->wq); +err_dvb_net: + dvb_net_release(&dev->dvbnet); +err_disconnect_frontend: + dmx->disconnect_frontend(dmx); +err_remove_mem_frontend: + dmx->remove_frontend(dmx, &dev->mem_frontend); +err_remove_hw_frontend: + dmx->remove_frontend(dmx, &dev->hw_frontend); +err_dvb_dmxdev_release: + dvb_dmxdev_release(&dev->dmxdev); +err_dvb_dmx_release: + dvb_dmx_release(dvbdemux); +err_dvb_unregister_adapter: + dvb_unregister_adapter(dvb_adapter); +err_i2c_del_adapters: + i2c_del_adapter(&dev->i2c_bb_adap); +err_i2c_del_adapter: + i2c_del_adapter(&dev->i2c_adap); +err_dm1105_hw_exit: + dm1105_hw_exit(dev); +err_pci_iounmap: + pci_iounmap(pdev, dev->io_mem); +err_pci_release_regions: + pci_release_regions(pdev); +err_pci_disable_device: + pci_disable_device(pdev); +err_kfree: + pci_set_drvdata(pdev, NULL); + kfree(dev); + return ret; +} + +static void __devexit dm1105_remove(struct pci_dev *pdev) +{ + struct dm1105_dev *dev = pci_get_drvdata(pdev); + struct dvb_adapter *dvb_adapter = &dev->dvb_adapter; + struct dvb_demux *dvbdemux = &dev->demux; + struct dmx_demux *dmx = &dvbdemux->dmx; + + dm1105_ir_exit(dev); + dmx->close(dmx); + dvb_net_release(&dev->dvbnet); + if (dev->fe) + dvb_unregister_frontend(dev->fe); + + dmx->disconnect_frontend(dmx); + dmx->remove_frontend(dmx, &dev->mem_frontend); + dmx->remove_frontend(dmx, &dev->hw_frontend); + dvb_dmxdev_release(&dev->dmxdev); + dvb_dmx_release(dvbdemux); + dvb_unregister_adapter(dvb_adapter); + if (&dev->i2c_adap) + i2c_del_adapter(&dev->i2c_adap); + + dm1105_hw_exit(dev); + synchronize_irq(pdev->irq); + free_irq(pdev->irq, dev); + pci_iounmap(pdev, dev->io_mem); + pci_release_regions(pdev); + pci_disable_device(pdev); + pci_set_drvdata(pdev, NULL); + dm1105_devcount--; + kfree(dev); +} + +static struct pci_device_id dm1105_id_table[] __devinitdata = { + { + .vendor = PCI_VENDOR_ID_TRIGEM, + .device = PCI_DEVICE_ID_DM1105, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + }, { + .vendor = PCI_VENDOR_ID_AXESS, + .device = PCI_DEVICE_ID_DM05, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + }, { + /* empty */ + }, +}; + +MODULE_DEVICE_TABLE(pci, dm1105_id_table); + +static struct pci_driver dm1105_driver = { + .name = DRIVER_NAME, + .id_table = dm1105_id_table, + .probe = dm1105_probe, + .remove = __devexit_p(dm1105_remove), +}; + +static int __init dm1105_init(void) +{ + return pci_register_driver(&dm1105_driver); +} + +static void __exit dm1105_exit(void) +{ + pci_unregister_driver(&dm1105_driver); +} + +module_init(dm1105_init); +module_exit(dm1105_exit); + +MODULE_AUTHOR("Igor M. Liplianin "); +MODULE_DESCRIPTION("SDMC DM1105 DVB driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/pci/mantis/Kconfig b/drivers/media/pci/mantis/Kconfig new file mode 100644 index 0000000..a13a505 --- /dev/null +++ b/drivers/media/pci/mantis/Kconfig @@ -0,0 +1,38 @@ +config MANTIS_CORE + tristate "Mantis/Hopper PCI bridge based devices" + depends on PCI && I2C && INPUT && RC_CORE + + help + Support for PCI cards based on the Mantis and Hopper PCi bridge. + + Say Y if you own such a device and want to use it. + +config DVB_MANTIS + tristate "MANTIS based cards" + depends on MANTIS_CORE && DVB_CORE && PCI && I2C + select DVB_MB86A16 if !DVB_FE_CUSTOMISE + select DVB_ZL10353 if !DVB_FE_CUSTOMISE + select DVB_STV0299 if !DVB_FE_CUSTOMISE + select DVB_LNBP21 if !DVB_FE_CUSTOMISE + select DVB_STB0899 if !DVB_FE_CUSTOMISE + select DVB_STB6100 if !DVB_FE_CUSTOMISE + select DVB_TDA665x if !DVB_FE_CUSTOMISE + select DVB_TDA10021 if !DVB_FE_CUSTOMISE + select DVB_TDA10023 if !DVB_FE_CUSTOMISE + select DVB_PLL + help + Support for PCI cards based on the Mantis PCI bridge. + Say Y when you have a Mantis based DVB card and want to use it. + + If unsure say N. + +config DVB_HOPPER + tristate "HOPPER based cards" + depends on MANTIS_CORE && DVB_CORE && PCI && I2C + select DVB_ZL10353 if !DVB_FE_CUSTOMISE + select DVB_PLL + help + Support for PCI cards based on the Hopper PCI bridge. + Say Y when you have a Hopper based DVB card and want to use it. + + If unsure say N diff --git a/drivers/media/pci/mantis/Makefile b/drivers/media/pci/mantis/Makefile new file mode 100644 index 0000000..f715051 --- /dev/null +++ b/drivers/media/pci/mantis/Makefile @@ -0,0 +1,28 @@ +mantis_core-objs := mantis_ioc.o \ + mantis_uart.o \ + mantis_dma.o \ + mantis_pci.o \ + mantis_i2c.o \ + mantis_dvb.o \ + mantis_evm.o \ + mantis_hif.o \ + mantis_ca.o \ + mantis_pcmcia.o \ + mantis_input.o + +mantis-objs := mantis_cards.o \ + mantis_vp1033.o \ + mantis_vp1034.o \ + mantis_vp1041.o \ + mantis_vp2033.o \ + mantis_vp2040.o \ + mantis_vp3030.o + +hopper-objs := hopper_cards.o \ + hopper_vp3028.o + +obj-$(CONFIG_MANTIS_CORE) += mantis_core.o +obj-$(CONFIG_DVB_MANTIS) += mantis.o +obj-$(CONFIG_DVB_HOPPER) += hopper.o + +ccflags-y += -Idrivers/media/dvb-core/ -Idrivers/media/dvb-frontends/ diff --git a/drivers/media/pci/mantis/hopper_cards.c b/drivers/media/pci/mantis/hopper_cards.c new file mode 100644 index 0000000..cc0251e --- /dev/null +++ b/drivers/media/pci/mantis/hopper_cards.c @@ -0,0 +1,277 @@ +/* + Hopper PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include +#include +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "mantis_common.h" +#include "hopper_vp3028.h" +#include "mantis_dma.h" +#include "mantis_dvb.h" +#include "mantis_uart.h" +#include "mantis_ioc.h" +#include "mantis_pci.h" +#include "mantis_i2c.h" +#include "mantis_reg.h" + +static unsigned int verbose; +module_param(verbose, int, 0644); +MODULE_PARM_DESC(verbose, "verbose startup messages, default is 0 (no)"); + +#define DRIVER_NAME "Hopper" + +static char *label[10] = { + "DMA", + "IRQ-0", + "IRQ-1", + "OCERR", + "PABRT", + "RIPRR", + "PPERR", + "FTRGT", + "RISCI", + "RACK" +}; + +static int devs; + +static irqreturn_t hopper_irq_handler(int irq, void *dev_id) +{ + u32 stat = 0, mask = 0; + u32 rst_stat = 0, rst_mask = 0; + + struct mantis_pci *mantis; + struct mantis_ca *ca; + + mantis = (struct mantis_pci *) dev_id; + if (unlikely(mantis == NULL)) { + dprintk(MANTIS_ERROR, 1, "Mantis == NULL"); + return IRQ_NONE; + } + ca = mantis->mantis_ca; + + stat = mmread(MANTIS_INT_STAT); + mask = mmread(MANTIS_INT_MASK); + if (!(stat & mask)) + return IRQ_NONE; + + rst_mask = MANTIS_GPIF_WRACK | + MANTIS_GPIF_OTHERR | + MANTIS_SBUF_WSTO | + MANTIS_GPIF_EXTIRQ; + + rst_stat = mmread(MANTIS_GPIF_STATUS); + rst_stat &= rst_mask; + mmwrite(rst_stat, MANTIS_GPIF_STATUS); + + mantis->mantis_int_stat = stat; + mantis->mantis_int_mask = mask; + dprintk(MANTIS_DEBUG, 0, "\n-- Stat=<%02x> Mask=<%02x> --", stat, mask); + if (stat & MANTIS_INT_RISCEN) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[0]); + } + if (stat & MANTIS_INT_IRQ0) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[1]); + mantis->gpif_status = rst_stat; + wake_up(&ca->hif_write_wq); + schedule_work(&ca->hif_evm_work); + } + if (stat & MANTIS_INT_IRQ1) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[2]); + schedule_work(&mantis->uart_work); + } + if (stat & MANTIS_INT_OCERR) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[3]); + } + if (stat & MANTIS_INT_PABORT) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[4]); + } + if (stat & MANTIS_INT_RIPERR) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[5]); + } + if (stat & MANTIS_INT_PPERR) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[6]); + } + if (stat & MANTIS_INT_FTRGT) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[7]); + } + if (stat & MANTIS_INT_RISCI) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[8]); + mantis->busy_block = (stat & MANTIS_INT_RISCSTAT) >> 28; + tasklet_schedule(&mantis->tasklet); + } + if (stat & MANTIS_INT_I2CDONE) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[9]); + wake_up(&mantis->i2c_wq); + } + mmwrite(stat, MANTIS_INT_STAT); + stat &= ~(MANTIS_INT_RISCEN | MANTIS_INT_I2CDONE | + MANTIS_INT_I2CRACK | MANTIS_INT_PCMCIA7 | + MANTIS_INT_PCMCIA6 | MANTIS_INT_PCMCIA5 | + MANTIS_INT_PCMCIA4 | MANTIS_INT_PCMCIA3 | + MANTIS_INT_PCMCIA2 | MANTIS_INT_PCMCIA1 | + MANTIS_INT_PCMCIA0 | MANTIS_INT_IRQ1 | + MANTIS_INT_IRQ0 | MANTIS_INT_OCERR | + MANTIS_INT_PABORT | MANTIS_INT_RIPERR | + MANTIS_INT_PPERR | MANTIS_INT_FTRGT | + MANTIS_INT_RISCI); + + if (stat) + dprintk(MANTIS_DEBUG, 0, " Stat=<%02x> Mask=<%02x>", stat, mask); + + dprintk(MANTIS_DEBUG, 0, "\n"); + return IRQ_HANDLED; +} + +static int __devinit hopper_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id) +{ + struct mantis_pci *mantis; + struct mantis_hwconfig *config; + int err = 0; + + mantis = kzalloc(sizeof(struct mantis_pci), GFP_KERNEL); + if (mantis == NULL) { + printk(KERN_ERR "%s ERROR: Out of memory\n", __func__); + err = -ENOMEM; + goto fail0; + } + + mantis->num = devs; + mantis->verbose = verbose; + mantis->pdev = pdev; + config = (struct mantis_hwconfig *) pci_id->driver_data; + config->irq_handler = &hopper_irq_handler; + mantis->hwconfig = config; + + err = mantis_pci_init(mantis); + if (err) { + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI initialization failed <%d>", err); + goto fail1; + } + + err = mantis_stream_control(mantis, STREAM_TO_HIF); + if (err < 0) { + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis stream control failed <%d>", err); + goto fail1; + } + + err = mantis_i2c_init(mantis); + if (err < 0) { + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C initialization failed <%d>", err); + goto fail2; + } + + err = mantis_get_mac(mantis); + if (err < 0) { + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis MAC address read failed <%d>", err); + goto fail2; + } + + err = mantis_dma_init(mantis); + if (err < 0) { + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA initialization failed <%d>", err); + goto fail3; + } + + err = mantis_dvb_init(mantis); + if (err < 0) { + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DVB initialization failed <%d>", err); + goto fail4; + } + devs++; + + return err; + +fail4: + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA exit! <%d>", err); + mantis_dma_exit(mantis); + +fail3: + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C exit! <%d>", err); + mantis_i2c_exit(mantis); + +fail2: + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI exit! <%d>", err); + mantis_pci_exit(mantis); + +fail1: + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis free! <%d>", err); + kfree(mantis); + +fail0: + return err; +} + +static void __devexit hopper_pci_remove(struct pci_dev *pdev) +{ + struct mantis_pci *mantis = pci_get_drvdata(pdev); + + if (mantis) { + mantis_dvb_exit(mantis); + mantis_dma_exit(mantis); + mantis_i2c_exit(mantis); + mantis_pci_exit(mantis); + kfree(mantis); + } + return; + +} + +static struct pci_device_id hopper_pci_table[] = { + MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_3028_DVB_T, &vp3028_config), + { } +}; + +MODULE_DEVICE_TABLE(pci, hopper_pci_table); + +static struct pci_driver hopper_pci_driver = { + .name = DRIVER_NAME, + .id_table = hopper_pci_table, + .probe = hopper_pci_probe, + .remove = hopper_pci_remove, +}; + +static int __devinit hopper_init(void) +{ + return pci_register_driver(&hopper_pci_driver); +} + +static void __devexit hopper_exit(void) +{ + return pci_unregister_driver(&hopper_pci_driver); +} + +module_init(hopper_init); +module_exit(hopper_exit); + +MODULE_DESCRIPTION("HOPPER driver"); +MODULE_AUTHOR("Manu Abraham"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/pci/mantis/hopper_vp3028.c b/drivers/media/pci/mantis/hopper_vp3028.c new file mode 100644 index 0000000..68a29f8 --- /dev/null +++ b/drivers/media/pci/mantis/hopper_vp3028.c @@ -0,0 +1,88 @@ +/* + Hopper VP-3028 driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "zl10353.h" +#include "mantis_common.h" +#include "mantis_ioc.h" +#include "mantis_dvb.h" +#include "hopper_vp3028.h" + +struct zl10353_config hopper_vp3028_config = { + .demod_address = 0x0f, +}; + +#define MANTIS_MODEL_NAME "VP-3028" +#define MANTIS_DEV_TYPE "DVB-T" + +static int vp3028_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe) +{ + struct i2c_adapter *adapter = &mantis->adapter; + struct mantis_hwconfig *config = mantis->hwconfig; + int err = 0; + + mantis_gpio_set_bits(mantis, config->reset, 0); + msleep(100); + err = mantis_frontend_power(mantis, POWER_ON); + msleep(100); + mantis_gpio_set_bits(mantis, config->reset, 1); + + err = mantis_frontend_power(mantis, POWER_ON); + if (err == 0) { + msleep(250); + dprintk(MANTIS_ERROR, 1, "Probing for 10353 (DVB-T)"); + fe = dvb_attach(zl10353_attach, &hopper_vp3028_config, adapter); + + if (!fe) + return -1; + } else { + dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>", + adapter->name, + err); + + return -EIO; + } + dprintk(MANTIS_ERROR, 1, "Done!"); + + return 0; +} + +struct mantis_hwconfig vp3028_config = { + .model_name = MANTIS_MODEL_NAME, + .dev_type = MANTIS_DEV_TYPE, + .ts_size = MANTIS_TS_188, + + .baud_rate = MANTIS_BAUD_9600, + .parity = MANTIS_PARITY_NONE, + .bytes = 0, + + .frontend_init = vp3028_frontend_init, + .power = GPIF_A00, + .reset = GPIF_A03, +}; diff --git a/drivers/media/pci/mantis/hopper_vp3028.h b/drivers/media/pci/mantis/hopper_vp3028.h new file mode 100644 index 0000000..5723949 --- /dev/null +++ b/drivers/media/pci/mantis/hopper_vp3028.h @@ -0,0 +1,30 @@ +/* + Hopper VP-3028 driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_VP3028_H +#define __MANTIS_VP3028_H + +#include "mantis_common.h" + +#define MANTIS_VP_3028_DVB_T 0x0028 + +extern struct mantis_hwconfig vp3028_config; + +#endif /* __MANTIS_VP3028_H */ diff --git a/drivers/media/pci/mantis/mantis_ca.c b/drivers/media/pci/mantis/mantis_ca.c new file mode 100644 index 0000000..3d70469 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_ca.c @@ -0,0 +1,209 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "mantis_common.h" +#include "mantis_link.h" +#include "mantis_hif.h" +#include "mantis_reg.h" + +#include "mantis_ca.h" + +static int mantis_ca_read_attr_mem(struct dvb_ca_en50221 *en50221, int slot, int addr) +{ + struct mantis_ca *ca = en50221->data; + struct mantis_pci *mantis = ca->ca_priv; + + dprintk(MANTIS_DEBUG, 1, "Slot(%d): Request Attribute Mem Read", slot); + + if (slot != 0) + return -EINVAL; + + return mantis_hif_read_mem(ca, addr); +} + +static int mantis_ca_write_attr_mem(struct dvb_ca_en50221 *en50221, int slot, int addr, u8 data) +{ + struct mantis_ca *ca = en50221->data; + struct mantis_pci *mantis = ca->ca_priv; + + dprintk(MANTIS_DEBUG, 1, "Slot(%d): Request Attribute Mem Write", slot); + + if (slot != 0) + return -EINVAL; + + return mantis_hif_write_mem(ca, addr, data); +} + +static int mantis_ca_read_cam_ctl(struct dvb_ca_en50221 *en50221, int slot, u8 addr) +{ + struct mantis_ca *ca = en50221->data; + struct mantis_pci *mantis = ca->ca_priv; + + dprintk(MANTIS_DEBUG, 1, "Slot(%d): Request CAM control Read", slot); + + if (slot != 0) + return -EINVAL; + + return mantis_hif_read_iom(ca, addr); +} + +static int mantis_ca_write_cam_ctl(struct dvb_ca_en50221 *en50221, int slot, u8 addr, u8 data) +{ + struct mantis_ca *ca = en50221->data; + struct mantis_pci *mantis = ca->ca_priv; + + dprintk(MANTIS_DEBUG, 1, "Slot(%d): Request CAM control Write", slot); + + if (slot != 0) + return -EINVAL; + + return mantis_hif_write_iom(ca, addr, data); +} + +static int mantis_ca_slot_reset(struct dvb_ca_en50221 *en50221, int slot) +{ + struct mantis_ca *ca = en50221->data; + struct mantis_pci *mantis = ca->ca_priv; + + dprintk(MANTIS_DEBUG, 1, "Slot(%d): Slot RESET", slot); + udelay(500); /* Wait.. */ + mmwrite(0xda, MANTIS_PCMCIA_RESET); /* Leading edge assert */ + udelay(500); + mmwrite(0x00, MANTIS_PCMCIA_RESET); /* Trailing edge deassert */ + msleep(1000); + dvb_ca_en50221_camready_irq(&ca->en50221, 0); + + return 0; +} + +static int mantis_ca_slot_shutdown(struct dvb_ca_en50221 *en50221, int slot) +{ + struct mantis_ca *ca = en50221->data; + struct mantis_pci *mantis = ca->ca_priv; + + dprintk(MANTIS_DEBUG, 1, "Slot(%d): Slot shutdown", slot); + + return 0; +} + +static int mantis_ts_control(struct dvb_ca_en50221 *en50221, int slot) +{ + struct mantis_ca *ca = en50221->data; + struct mantis_pci *mantis = ca->ca_priv; + + dprintk(MANTIS_DEBUG, 1, "Slot(%d): TS control", slot); +/* mantis_set_direction(mantis, 1); */ /* Enable TS through CAM */ + + return 0; +} + +static int mantis_slot_status(struct dvb_ca_en50221 *en50221, int slot, int open) +{ + struct mantis_ca *ca = en50221->data; + struct mantis_pci *mantis = ca->ca_priv; + + dprintk(MANTIS_DEBUG, 1, "Slot(%d): Poll Slot status", slot); + + if (ca->slot_state == MODULE_INSERTED) { + dprintk(MANTIS_DEBUG, 1, "CA Module present and ready"); + return DVB_CA_EN50221_POLL_CAM_PRESENT | DVB_CA_EN50221_POLL_CAM_READY; + } else { + dprintk(MANTIS_DEBUG, 1, "CA Module not present or not ready"); + } + + return 0; +} + +int mantis_ca_init(struct mantis_pci *mantis) +{ + struct dvb_adapter *dvb_adapter = &mantis->dvb_adapter; + struct mantis_ca *ca; + int ca_flags = 0, result; + + dprintk(MANTIS_DEBUG, 1, "Initializing Mantis CA"); + ca = kzalloc(sizeof(struct mantis_ca), GFP_KERNEL); + if (!ca) { + dprintk(MANTIS_ERROR, 1, "Out of memory!, exiting .."); + result = -ENOMEM; + goto err; + } + + ca->ca_priv = mantis; + mantis->mantis_ca = ca; + ca_flags = DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE; + /* register CA interface */ + ca->en50221.owner = THIS_MODULE; + ca->en50221.read_attribute_mem = mantis_ca_read_attr_mem; + ca->en50221.write_attribute_mem = mantis_ca_write_attr_mem; + ca->en50221.read_cam_control = mantis_ca_read_cam_ctl; + ca->en50221.write_cam_control = mantis_ca_write_cam_ctl; + ca->en50221.slot_reset = mantis_ca_slot_reset; + ca->en50221.slot_shutdown = mantis_ca_slot_shutdown; + ca->en50221.slot_ts_enable = mantis_ts_control; + ca->en50221.poll_slot_status = mantis_slot_status; + ca->en50221.data = ca; + + mutex_init(&ca->ca_lock); + + init_waitqueue_head(&ca->hif_data_wq); + init_waitqueue_head(&ca->hif_opdone_wq); + init_waitqueue_head(&ca->hif_write_wq); + + dprintk(MANTIS_ERROR, 1, "Registering EN50221 device"); + result = dvb_ca_en50221_init(dvb_adapter, &ca->en50221, ca_flags, 1); + if (result != 0) { + dprintk(MANTIS_ERROR, 1, "EN50221: Initialization failed <%d>", result); + goto err; + } + dprintk(MANTIS_ERROR, 1, "Registered EN50221 device"); + mantis_evmgr_init(ca); + return 0; +err: + kfree(ca); + return result; +} +EXPORT_SYMBOL_GPL(mantis_ca_init); + +void mantis_ca_exit(struct mantis_pci *mantis) +{ + struct mantis_ca *ca = mantis->mantis_ca; + + dprintk(MANTIS_DEBUG, 1, "Mantis CA exit"); + + mantis_evmgr_exit(ca); + dprintk(MANTIS_ERROR, 1, "Unregistering EN50221 device"); + if (ca) + dvb_ca_en50221_release(&ca->en50221); + + kfree(ca); +} +EXPORT_SYMBOL_GPL(mantis_ca_exit); diff --git a/drivers/media/pci/mantis/mantis_ca.h b/drivers/media/pci/mantis/mantis_ca.h new file mode 100644 index 0000000..dc63e55 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_ca.h @@ -0,0 +1,27 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_CA_H +#define __MANTIS_CA_H + +extern int mantis_ca_init(struct mantis_pci *mantis); +extern void mantis_ca_exit(struct mantis_pci *mantis); + +#endif /* __MANTIS_CA_H */ diff --git a/drivers/media/pci/mantis/mantis_cards.c b/drivers/media/pci/mantis/mantis_cards.c new file mode 100644 index 0000000..0207d1f --- /dev/null +++ b/drivers/media/pci/mantis/mantis_cards.c @@ -0,0 +1,307 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include +#include +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "mantis_common.h" + +#include "mantis_vp1033.h" +#include "mantis_vp1034.h" +#include "mantis_vp1041.h" +#include "mantis_vp2033.h" +#include "mantis_vp2040.h" +#include "mantis_vp3030.h" + +#include "mantis_dma.h" +#include "mantis_ca.h" +#include "mantis_dvb.h" +#include "mantis_uart.h" +#include "mantis_ioc.h" +#include "mantis_pci.h" +#include "mantis_i2c.h" +#include "mantis_reg.h" + +static unsigned int verbose; +module_param(verbose, int, 0644); +MODULE_PARM_DESC(verbose, "verbose startup messages, default is 0 (no)"); + +static int devs; + +#define DRIVER_NAME "Mantis" + +static char *label[10] = { + "DMA", + "IRQ-0", + "IRQ-1", + "OCERR", + "PABRT", + "RIPRR", + "PPERR", + "FTRGT", + "RISCI", + "RACK" +}; + +static irqreturn_t mantis_irq_handler(int irq, void *dev_id) +{ + u32 stat = 0, mask = 0; + u32 rst_stat = 0, rst_mask = 0; + + struct mantis_pci *mantis; + struct mantis_ca *ca; + + mantis = (struct mantis_pci *) dev_id; + if (unlikely(mantis == NULL)) { + dprintk(MANTIS_ERROR, 1, "Mantis == NULL"); + return IRQ_NONE; + } + ca = mantis->mantis_ca; + + stat = mmread(MANTIS_INT_STAT); + mask = mmread(MANTIS_INT_MASK); + if (!(stat & mask)) + return IRQ_NONE; + + rst_mask = MANTIS_GPIF_WRACK | + MANTIS_GPIF_OTHERR | + MANTIS_SBUF_WSTO | + MANTIS_GPIF_EXTIRQ; + + rst_stat = mmread(MANTIS_GPIF_STATUS); + rst_stat &= rst_mask; + mmwrite(rst_stat, MANTIS_GPIF_STATUS); + + mantis->mantis_int_stat = stat; + mantis->mantis_int_mask = mask; + dprintk(MANTIS_DEBUG, 0, "\n-- Stat=<%02x> Mask=<%02x> --", stat, mask); + if (stat & MANTIS_INT_RISCEN) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[0]); + } + if (stat & MANTIS_INT_IRQ0) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[1]); + mantis->gpif_status = rst_stat; + wake_up(&ca->hif_write_wq); + schedule_work(&ca->hif_evm_work); + } + if (stat & MANTIS_INT_IRQ1) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[2]); + schedule_work(&mantis->uart_work); + } + if (stat & MANTIS_INT_OCERR) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[3]); + } + if (stat & MANTIS_INT_PABORT) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[4]); + } + if (stat & MANTIS_INT_RIPERR) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[5]); + } + if (stat & MANTIS_INT_PPERR) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[6]); + } + if (stat & MANTIS_INT_FTRGT) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[7]); + } + if (stat & MANTIS_INT_RISCI) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[8]); + mantis->busy_block = (stat & MANTIS_INT_RISCSTAT) >> 28; + tasklet_schedule(&mantis->tasklet); + } + if (stat & MANTIS_INT_I2CDONE) { + dprintk(MANTIS_DEBUG, 0, "<%s>", label[9]); + wake_up(&mantis->i2c_wq); + } + mmwrite(stat, MANTIS_INT_STAT); + stat &= ~(MANTIS_INT_RISCEN | MANTIS_INT_I2CDONE | + MANTIS_INT_I2CRACK | MANTIS_INT_PCMCIA7 | + MANTIS_INT_PCMCIA6 | MANTIS_INT_PCMCIA5 | + MANTIS_INT_PCMCIA4 | MANTIS_INT_PCMCIA3 | + MANTIS_INT_PCMCIA2 | MANTIS_INT_PCMCIA1 | + MANTIS_INT_PCMCIA0 | MANTIS_INT_IRQ1 | + MANTIS_INT_IRQ0 | MANTIS_INT_OCERR | + MANTIS_INT_PABORT | MANTIS_INT_RIPERR | + MANTIS_INT_PPERR | MANTIS_INT_FTRGT | + MANTIS_INT_RISCI); + + if (stat) + dprintk(MANTIS_DEBUG, 0, " Stat=<%02x> Mask=<%02x>", stat, mask); + + dprintk(MANTIS_DEBUG, 0, "\n"); + return IRQ_HANDLED; +} + +static int __devinit mantis_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id) +{ + struct mantis_pci *mantis; + struct mantis_hwconfig *config; + int err = 0; + + mantis = kzalloc(sizeof(struct mantis_pci), GFP_KERNEL); + if (mantis == NULL) { + printk(KERN_ERR "%s ERROR: Out of memory\n", __func__); + err = -ENOMEM; + goto fail0; + } + + mantis->num = devs; + mantis->verbose = verbose; + mantis->pdev = pdev; + config = (struct mantis_hwconfig *) pci_id->driver_data; + config->irq_handler = &mantis_irq_handler; + mantis->hwconfig = config; + + err = mantis_pci_init(mantis); + if (err) { + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI initialization failed <%d>", err); + goto fail1; + } + + err = mantis_stream_control(mantis, STREAM_TO_HIF); + if (err < 0) { + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis stream control failed <%d>", err); + goto fail1; + } + + err = mantis_i2c_init(mantis); + if (err < 0) { + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C initialization failed <%d>", err); + goto fail2; + } + + err = mantis_get_mac(mantis); + if (err < 0) { + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis MAC address read failed <%d>", err); + goto fail2; + } + + err = mantis_dma_init(mantis); + if (err < 0) { + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA initialization failed <%d>", err); + goto fail3; + } + + err = mantis_dvb_init(mantis); + if (err < 0) { + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DVB initialization failed <%d>", err); + goto fail4; + } + err = mantis_uart_init(mantis); + if (err < 0) { + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis UART initialization failed <%d>", err); + goto fail6; + } + + devs++; + + return err; + + + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis UART exit! <%d>", err); + mantis_uart_exit(mantis); + +fail6: +fail4: + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis DMA exit! <%d>", err); + mantis_dma_exit(mantis); + +fail3: + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis I2C exit! <%d>", err); + mantis_i2c_exit(mantis); + +fail2: + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis PCI exit! <%d>", err); + mantis_pci_exit(mantis); + +fail1: + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis free! <%d>", err); + kfree(mantis); + +fail0: + return err; +} + +static void __devexit mantis_pci_remove(struct pci_dev *pdev) +{ + struct mantis_pci *mantis = pci_get_drvdata(pdev); + + if (mantis) { + + mantis_uart_exit(mantis); + mantis_dvb_exit(mantis); + mantis_dma_exit(mantis); + mantis_i2c_exit(mantis); + mantis_pci_exit(mantis); + kfree(mantis); + } + return; +} + +static struct pci_device_id mantis_pci_table[] = { + MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_1033_DVB_S, &vp1033_config), + MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_1034_DVB_S, &vp1034_config), + MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_1041_DVB_S2, &vp1041_config), + MAKE_ENTRY(TECHNISAT, SKYSTAR_HD2_10, &vp1041_config), + MAKE_ENTRY(TECHNISAT, SKYSTAR_HD2_20, &vp1041_config), + MAKE_ENTRY(TERRATEC, CINERGY_S2_PCI_HD, &vp1041_config), + MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_2033_DVB_C, &vp2033_config), + MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_2040_DVB_C, &vp2040_config), + MAKE_ENTRY(TECHNISAT, CABLESTAR_HD2, &vp2040_config), + MAKE_ENTRY(TERRATEC, CINERGY_C, &vp2040_config), + MAKE_ENTRY(TWINHAN_TECHNOLOGIES, MANTIS_VP_3030_DVB_T, &vp3030_config), + { } +}; + +MODULE_DEVICE_TABLE(pci, mantis_pci_table); + +static struct pci_driver mantis_pci_driver = { + .name = DRIVER_NAME, + .id_table = mantis_pci_table, + .probe = mantis_pci_probe, + .remove = mantis_pci_remove, +}; + +static int __devinit mantis_init(void) +{ + return pci_register_driver(&mantis_pci_driver); +} + +static void __devexit mantis_exit(void) +{ + return pci_unregister_driver(&mantis_pci_driver); +} + +module_init(mantis_init); +module_exit(mantis_exit); + +MODULE_DESCRIPTION("MANTIS driver"); +MODULE_AUTHOR("Manu Abraham"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/pci/mantis/mantis_common.h b/drivers/media/pci/mantis/mantis_common.h new file mode 100644 index 0000000..f2410cf --- /dev/null +++ b/drivers/media/pci/mantis/mantis_common.h @@ -0,0 +1,179 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_COMMON_H +#define __MANTIS_COMMON_H + +#include +#include +#include + +#include "mantis_uart.h" + +#include "mantis_link.h" + +#define MANTIS_ERROR 0 +#define MANTIS_NOTICE 1 +#define MANTIS_INFO 2 +#define MANTIS_DEBUG 3 +#define MANTIS_TMG 9 + +#define dprintk(y, z, format, arg...) do { \ + if (z) { \ + if ((mantis->verbose > MANTIS_ERROR) && (mantis->verbose > y)) \ + printk(KERN_ERR "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \ + else if ((mantis->verbose > MANTIS_NOTICE) && (mantis->verbose > y)) \ + printk(KERN_NOTICE "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \ + else if ((mantis->verbose > MANTIS_INFO) && (mantis->verbose > y)) \ + printk(KERN_INFO "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \ + else if ((mantis->verbose > MANTIS_DEBUG) && (mantis->verbose > y)) \ + printk(KERN_DEBUG "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \ + else if ((mantis->verbose > MANTIS_TMG) && (mantis->verbose > y)) \ + printk(KERN_DEBUG "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \ + } else { \ + if (mantis->verbose > y) \ + printk(format , ##arg); \ + } \ +} while(0) + +#define mwrite(dat, addr) writel((dat), addr) +#define mread(addr) readl(addr) + +#define mmwrite(dat, addr) mwrite((dat), (mantis->mmio + (addr))) +#define mmread(addr) mread(mantis->mmio + (addr)) + +#define MANTIS_TS_188 0 +#define MANTIS_TS_204 1 + +#define TWINHAN_TECHNOLOGIES 0x1822 +#define MANTIS 0x4e35 + +#define TECHNISAT 0x1ae4 +#define TERRATEC 0x153b + +#define MAKE_ENTRY(__subven, __subdev, __configptr) { \ + .vendor = TWINHAN_TECHNOLOGIES, \ + .device = MANTIS, \ + .subvendor = (__subven), \ + .subdevice = (__subdev), \ + .driver_data = (unsigned long) (__configptr) \ +} + +enum mantis_i2c_mode { + MANTIS_PAGE_MODE = 0, + MANTIS_BYTE_MODE, +}; + +struct mantis_pci; + +struct mantis_hwconfig { + char *model_name; + char *dev_type; + u32 ts_size; + + enum mantis_baud baud_rate; + enum mantis_parity parity; + u32 bytes; + + irqreturn_t (*irq_handler)(int irq, void *dev_id); + int (*frontend_init)(struct mantis_pci *mantis, struct dvb_frontend *fe); + + u8 power; + u8 reset; + + enum mantis_i2c_mode i2c_mode; +}; + +struct mantis_pci { + unsigned int verbose; + + /* PCI stuff */ + u16 vendor_id; + u16 device_id; + u16 subsystem_vendor; + u16 subsystem_device; + + u8 latency; + + struct pci_dev *pdev; + + unsigned long mantis_addr; + void __iomem *mmio; + + u8 irq; + u8 revision; + + unsigned int num; + + /* RISC Core */ + u32 busy_block; + u32 last_block; + u8 *buf_cpu; + dma_addr_t buf_dma; + u32 *risc_cpu; + dma_addr_t risc_dma; + + struct tasklet_struct tasklet; + + struct i2c_adapter adapter; + int i2c_rc; + wait_queue_head_t i2c_wq; + struct mutex i2c_lock; + + /* DVB stuff */ + struct dvb_adapter dvb_adapter; + struct dvb_frontend *fe; + struct dvb_demux demux; + struct dmxdev dmxdev; + struct dmx_frontend fe_hw; + struct dmx_frontend fe_mem; + struct dvb_net dvbnet; + + u8 feeds; + + struct mantis_hwconfig *hwconfig; + + u32 mantis_int_stat; + u32 mantis_int_mask; + + /* board specific */ + u8 mac_address[8]; + u32 sub_vendor_id; + u32 sub_device_id; + + /* A12 A13 A14 */ + u32 gpio_status; + + u32 gpif_status; + + struct mantis_ca *mantis_ca; + + wait_queue_head_t uart_wq; + struct work_struct uart_work; + spinlock_t uart_lock; + + struct rc_dev *rc; + char input_name[80]; + char input_phys[80]; +}; + +#define MANTIS_HIF_STATUS (mantis->gpio_status) + +#endif /* __MANTIS_COMMON_H */ diff --git a/drivers/media/pci/mantis/mantis_core.c b/drivers/media/pci/mantis/mantis_core.c new file mode 100644 index 0000000..684d906 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_core.c @@ -0,0 +1,235 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "mantis_common.h" +#include "mantis_core.h" +#include "mantis_vp1033.h" +#include "mantis_vp1034.h" +#include "mantis_vp1041.h" +#include "mantis_vp2033.h" +#include "mantis_vp2040.h" +#include "mantis_vp3030.h" + +static int read_eeprom_byte(struct mantis_pci *mantis, u8 *data, u8 length) +{ + int err; + struct i2c_msg msg[] = { + { + .addr = 0x50, + .flags = 0, + .buf = data, + .len = 1 + }, { + .addr = 0x50, + .flags = I2C_M_RD, + .buf = data, + .len = length + }, + }; + + err = i2c_transfer(&mantis->adapter, msg, 2); + if (err < 0) { + dprintk(verbose, MANTIS_ERROR, 1, + "ERROR: i2c read: < err=%i d0=0x%02x d1=0x%02x >", + err, data[0], data[1]); + + return err; + } + + return 0; +} + +static int write_eeprom_byte(struct mantis_pci *mantis, u8 *data, u8 length) +{ + int err; + + struct i2c_msg msg = { + .addr = 0x50, + .flags = 0, + .buf = data, + .len = length + }; + + err = i2c_transfer(&mantis->adapter, &msg, 1); + if (err < 0) { + dprintk(verbose, MANTIS_ERROR, 1, + "ERROR: i2c write: < err=%i length=0x%02x d0=0x%02x, d1=0x%02x >", + err, length, data[0], data[1]); + + return err; + } + + return 0; +} + +static int get_mac_address(struct mantis_pci *mantis) +{ + int err; + + mantis->mac_address[0] = 0x08; + err = read_eeprom_byte(mantis, &mantis->mac_address[0], 6); + if (err < 0) { + dprintk(verbose, MANTIS_ERROR, 1, "Mantis EEPROM read error"); + + return err; + } + dprintk(verbose, MANTIS_ERROR, 0, + " MAC Address=[%pM]\n", mantis->mac_address); + + return 0; +} + +#define MANTIS_MODEL_UNKNOWN "UNKNOWN" +#define MANTIS_DEV_UNKNOWN "UNKNOWN" + +struct mantis_hwconfig unknown_device = { + .model_name = MANTIS_MODEL_UNKNOWN, + .dev_type = MANTIS_DEV_UNKNOWN, +}; + +static void mantis_load_config(struct mantis_pci *mantis) +{ + switch (mantis->subsystem_device) { + case MANTIS_VP_1033_DVB_S: /* VP-1033 */ + mantis->hwconfig = &vp1033_mantis_config; + break; + case MANTIS_VP_1034_DVB_S: /* VP-1034 */ + mantis->hwconfig = &vp1034_mantis_config; + break; + case MANTIS_VP_1041_DVB_S2: /* VP-1041 */ + case TECHNISAT_SKYSTAR_HD2: + mantis->hwconfig = &vp1041_mantis_config; + break; + case MANTIS_VP_2033_DVB_C: /* VP-2033 */ + mantis->hwconfig = &vp2033_mantis_config; + break; + case MANTIS_VP_2040_DVB_C: /* VP-2040 */ + case CINERGY_C: /* VP-2040 clone */ + case TECHNISAT_CABLESTAR_HD2: + mantis->hwconfig = &vp2040_mantis_config; + break; + case MANTIS_VP_3030_DVB_T: /* VP-3030 */ + mantis->hwconfig = &vp3030_mantis_config; + break; + default: + mantis->hwconfig = &unknown_device; + break; + } +} + +int mantis_core_init(struct mantis_pci *mantis) +{ + int err = 0; + + mantis_load_config(mantis); + dprintk(verbose, MANTIS_ERROR, 0, "found a %s PCI %s device on (%02x:%02x.%x),\n", + mantis->hwconfig->model_name, mantis->hwconfig->dev_type, + mantis->pdev->bus->number, PCI_SLOT(mantis->pdev->devfn), PCI_FUNC(mantis->pdev->devfn)); + dprintk(verbose, MANTIS_ERROR, 0, " Mantis Rev %d [%04x:%04x], ", + mantis->revision, + mantis->subsystem_vendor, mantis->subsystem_device); + dprintk(verbose, MANTIS_ERROR, 0, + "irq: %d, latency: %d\n memory: 0x%lx, mmio: 0x%p\n", + mantis->pdev->irq, mantis->latency, + mantis->mantis_addr, mantis->mantis_mmio); + + err = mantis_i2c_init(mantis); + if (err < 0) { + dprintk(verbose, MANTIS_ERROR, 1, "Mantis I2C init failed"); + return err; + } + err = get_mac_address(mantis); + if (err < 0) { + dprintk(verbose, MANTIS_ERROR, 1, "get MAC address failed"); + return err; + } + err = mantis_dma_init(mantis); + if (err < 0) { + dprintk(verbose, MANTIS_ERROR, 1, "Mantis DMA init failed"); + return err; + } + err = mantis_dvb_init(mantis); + if (err < 0) { + dprintk(verbose, MANTIS_DEBUG, 1, "Mantis DVB init failed"); + return err; + } + err = mantis_uart_init(mantis); + if (err < 0) { + dprintk(verbose, MANTIS_DEBUG, 1, "Mantis UART init failed"); + return err; + } + + return 0; +} + +int mantis_core_exit(struct mantis_pci *mantis) +{ + mantis_dma_stop(mantis); + dprintk(verbose, MANTIS_ERROR, 1, "DMA engine stopping"); + + mantis_uart_exit(mantis); + dprintk(verbose, MANTIS_ERROR, 1, "UART exit failed"); + + if (mantis_dma_exit(mantis) < 0) + dprintk(verbose, MANTIS_ERROR, 1, "DMA exit failed"); + if (mantis_dvb_exit(mantis) < 0) + dprintk(verbose, MANTIS_ERROR, 1, "DVB exit failed"); + if (mantis_i2c_exit(mantis) < 0) + dprintk(verbose, MANTIS_ERROR, 1, "I2C adapter delete.. failed"); + + return 0; +} + +/* Turn the given bit on or off. */ +void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value) +{ + u32 cur; + + cur = mmread(MANTIS_GPIF_ADDR); + if (value) + mantis->gpio_status = cur | (1 << bitpos); + else + mantis->gpio_status = cur & (~(1 << bitpos)); + + mmwrite(mantis->gpio_status, MANTIS_GPIF_ADDR); + mmwrite(0x00, MANTIS_GPIF_DOUT); + udelay(100); +} + +/* direction = 0 , no CI passthrough ; 1 , CI passthrough */ +void mantis_set_direction(struct mantis_pci *mantis, int direction) +{ + u32 reg; + + reg = mmread(0x28); + dprintk(verbose, MANTIS_DEBUG, 1, "TS direction setup"); + if (direction == 0x01) { + /* to CI */ + reg |= 0x04; + mmwrite(reg, 0x28); + reg &= 0xff - 0x04; + mmwrite(reg, 0x28); + } else { + reg &= 0xff - 0x04; + mmwrite(reg, 0x28); + reg |= 0x04; + mmwrite(reg, 0x28); + } +} diff --git a/drivers/media/pci/mantis/mantis_core.h b/drivers/media/pci/mantis/mantis_core.h new file mode 100644 index 0000000..833ee42 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_core.h @@ -0,0 +1,57 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_CORE_H +#define __MANTIS_CORE_H + +#include "mantis_common.h" + + +#define FE_TYPE_SAT 0 +#define FE_TYPE_CAB 1 +#define FE_TYPE_TER 2 + +#define FE_TYPE_TS204 0 +#define FE_TYPE_TS188 1 + + +struct vendorname { + u8 *sub_vendor_name; + u32 sub_vendor_id; +}; + +struct devicetype { + u8 *sub_device_name; + u32 sub_device_id; + u8 device_type; + u32 type_flags; +}; + + +extern int mantis_dma_init(struct mantis_pci *mantis); +extern int mantis_dma_exit(struct mantis_pci *mantis); +extern void mantis_dma_start(struct mantis_pci *mantis); +extern void mantis_dma_stop(struct mantis_pci *mantis); +extern int mantis_i2c_init(struct mantis_pci *mantis); +extern int mantis_i2c_exit(struct mantis_pci *mantis); +extern int mantis_core_init(struct mantis_pci *mantis); +extern int mantis_core_exit(struct mantis_pci *mantis); + +#endif /* __MANTIS_CORE_H */ diff --git a/drivers/media/pci/mantis/mantis_dma.c b/drivers/media/pci/mantis/mantis_dma.c new file mode 100644 index 0000000..566c407 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_dma.c @@ -0,0 +1,230 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "mantis_common.h" +#include "mantis_reg.h" +#include "mantis_dma.h" + +#define RISC_WRITE (0x01 << 28) +#define RISC_JUMP (0x07 << 28) +#define RISC_IRQ (0x01 << 24) + +#define RISC_STATUS(status) ((((~status) & 0x0f) << 20) | ((status & 0x0f) << 16)) +#define RISC_FLUSH(risc_pos) (risc_pos = 0) +#define RISC_INSTR(risc_pos, opcode) (mantis->risc_cpu[risc_pos++] = cpu_to_le32(opcode)) + +#define MANTIS_BUF_SIZE (64 * 1024) +#define MANTIS_BLOCK_BYTES (MANTIS_BUF_SIZE / 4) +#define MANTIS_DMA_TR_BYTES (2 * 1024) /* upper limit: 4095 bytes. */ +#define MANTIS_BLOCK_COUNT (MANTIS_BUF_SIZE / MANTIS_BLOCK_BYTES) + +#define MANTIS_DMA_TR_UNITS (MANTIS_BLOCK_BYTES / MANTIS_DMA_TR_BYTES) +/* MANTIS_BUF_SIZE / MANTIS_DMA_TR_UNITS must not exceed MANTIS_RISC_SIZE (4k RISC cmd buffer) */ +#define MANTIS_RISC_SIZE PAGE_SIZE /* RISC program must fit here. */ + +int mantis_dma_exit(struct mantis_pci *mantis) +{ + if (mantis->buf_cpu) { + dprintk(MANTIS_ERROR, 1, + "DMA=0x%lx cpu=0x%p size=%d", + (unsigned long) mantis->buf_dma, + mantis->buf_cpu, + MANTIS_BUF_SIZE); + + pci_free_consistent(mantis->pdev, MANTIS_BUF_SIZE, + mantis->buf_cpu, mantis->buf_dma); + + mantis->buf_cpu = NULL; + } + if (mantis->risc_cpu) { + dprintk(MANTIS_ERROR, 1, + "RISC=0x%lx cpu=0x%p size=%lx", + (unsigned long) mantis->risc_dma, + mantis->risc_cpu, + MANTIS_RISC_SIZE); + + pci_free_consistent(mantis->pdev, MANTIS_RISC_SIZE, + mantis->risc_cpu, mantis->risc_dma); + + mantis->risc_cpu = NULL; + } + + return 0; +} +EXPORT_SYMBOL_GPL(mantis_dma_exit); + +static inline int mantis_alloc_buffers(struct mantis_pci *mantis) +{ + if (!mantis->buf_cpu) { + mantis->buf_cpu = pci_alloc_consistent(mantis->pdev, + MANTIS_BUF_SIZE, + &mantis->buf_dma); + if (!mantis->buf_cpu) { + dprintk(MANTIS_ERROR, 1, + "DMA buffer allocation failed"); + + goto err; + } + dprintk(MANTIS_ERROR, 1, + "DMA=0x%lx cpu=0x%p size=%d", + (unsigned long) mantis->buf_dma, + mantis->buf_cpu, MANTIS_BUF_SIZE); + } + if (!mantis->risc_cpu) { + mantis->risc_cpu = pci_alloc_consistent(mantis->pdev, + MANTIS_RISC_SIZE, + &mantis->risc_dma); + + if (!mantis->risc_cpu) { + dprintk(MANTIS_ERROR, 1, + "RISC program allocation failed"); + + mantis_dma_exit(mantis); + + goto err; + } + dprintk(MANTIS_ERROR, 1, + "RISC=0x%lx cpu=0x%p size=%lx", + (unsigned long) mantis->risc_dma, + mantis->risc_cpu, MANTIS_RISC_SIZE); + } + + return 0; +err: + dprintk(MANTIS_ERROR, 1, "Out of memory (?) ....."); + return -ENOMEM; +} + +int mantis_dma_init(struct mantis_pci *mantis) +{ + int err = 0; + + dprintk(MANTIS_DEBUG, 1, "Mantis DMA init"); + if (mantis_alloc_buffers(mantis) < 0) { + dprintk(MANTIS_ERROR, 1, "Error allocating DMA buffer"); + + /* Stop RISC Engine */ + mmwrite(0, MANTIS_DMA_CTL); + + goto err; + } + + return 0; +err: + return err; +} +EXPORT_SYMBOL_GPL(mantis_dma_init); + +static inline void mantis_risc_program(struct mantis_pci *mantis) +{ + u32 buf_pos = 0; + u32 line, step; + u32 risc_pos; + + dprintk(MANTIS_DEBUG, 1, "Mantis create RISC program"); + RISC_FLUSH(risc_pos); + + dprintk(MANTIS_DEBUG, 1, "risc len lines %u, bytes per line %u, bytes per DMA tr %u", + MANTIS_BLOCK_COUNT, MANTIS_BLOCK_BYTES, MANTIS_DMA_TR_BYTES); + + for (line = 0; line < MANTIS_BLOCK_COUNT; line++) { + for (step = 0; step < MANTIS_DMA_TR_UNITS; step++) { + dprintk(MANTIS_DEBUG, 1, "RISC PROG line=[%d], step=[%d]", line, step); + if (step == 0) { + RISC_INSTR(risc_pos, RISC_WRITE | + RISC_IRQ | + RISC_STATUS(line) | + MANTIS_DMA_TR_BYTES); + } else { + RISC_INSTR(risc_pos, RISC_WRITE | MANTIS_DMA_TR_BYTES); + } + RISC_INSTR(risc_pos, mantis->buf_dma + buf_pos); + buf_pos += MANTIS_DMA_TR_BYTES; + } + } + RISC_INSTR(risc_pos, RISC_JUMP); + RISC_INSTR(risc_pos, mantis->risc_dma); +} + +void mantis_dma_start(struct mantis_pci *mantis) +{ + dprintk(MANTIS_DEBUG, 1, "Mantis Start DMA engine"); + + mantis_risc_program(mantis); + mmwrite(mantis->risc_dma, MANTIS_RISC_START); + mmwrite(mmread(MANTIS_GPIF_ADDR) | MANTIS_GPIF_HIFRDWRN, MANTIS_GPIF_ADDR); + + mmwrite(0, MANTIS_DMA_CTL); + mantis->last_block = mantis->busy_block = 0; + + mmwrite(mmread(MANTIS_INT_MASK) | MANTIS_INT_RISCI, MANTIS_INT_MASK); + + mmwrite(MANTIS_FIFO_EN | MANTIS_DCAP_EN + | MANTIS_RISC_EN, MANTIS_DMA_CTL); + +} + +void mantis_dma_stop(struct mantis_pci *mantis) +{ + dprintk(MANTIS_DEBUG, 1, "Mantis Stop DMA engine"); + + mmwrite((mmread(MANTIS_GPIF_ADDR) & (~(MANTIS_GPIF_HIFRDWRN))), MANTIS_GPIF_ADDR); + + mmwrite((mmread(MANTIS_DMA_CTL) & ~(MANTIS_FIFO_EN | + MANTIS_DCAP_EN | + MANTIS_RISC_EN)), MANTIS_DMA_CTL); + + mmwrite(mmread(MANTIS_INT_STAT), MANTIS_INT_STAT); + + mmwrite(mmread(MANTIS_INT_MASK) & ~(MANTIS_INT_RISCI | + MANTIS_INT_RISCEN), MANTIS_INT_MASK); +} + + +void mantis_dma_xfer(unsigned long data) +{ + struct mantis_pci *mantis = (struct mantis_pci *) data; + struct mantis_hwconfig *config = mantis->hwconfig; + + while (mantis->last_block != mantis->busy_block) { + dprintk(MANTIS_DEBUG, 1, "last block=[%d] finished block=[%d]", + mantis->last_block, mantis->busy_block); + + (config->ts_size ? dvb_dmx_swfilter_204 : dvb_dmx_swfilter) + (&mantis->demux, &mantis->buf_cpu[mantis->last_block * MANTIS_BLOCK_BYTES], MANTIS_BLOCK_BYTES); + mantis->last_block = (mantis->last_block + 1) % MANTIS_BLOCK_COUNT; + } +} diff --git a/drivers/media/pci/mantis/mantis_dma.h b/drivers/media/pci/mantis/mantis_dma.h new file mode 100644 index 0000000..6be00fa --- /dev/null +++ b/drivers/media/pci/mantis/mantis_dma.h @@ -0,0 +1,30 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_DMA_H +#define __MANTIS_DMA_H + +extern int mantis_dma_init(struct mantis_pci *mantis); +extern int mantis_dma_exit(struct mantis_pci *mantis); +extern void mantis_dma_start(struct mantis_pci *mantis); +extern void mantis_dma_stop(struct mantis_pci *mantis); +extern void mantis_dma_xfer(unsigned long data); + +#endif /* __MANTIS_DMA_H */ diff --git a/drivers/media/pci/mantis/mantis_dvb.c b/drivers/media/pci/mantis/mantis_dvb.c new file mode 100644 index 0000000..5d15c6b --- /dev/null +++ b/drivers/media/pci/mantis/mantis_dvb.c @@ -0,0 +1,301 @@ +/* + Mantis PCI bridge driver + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include + +#include +#include +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "mantis_common.h" +#include "mantis_dma.h" +#include "mantis_ca.h" +#include "mantis_ioc.h" +#include "mantis_dvb.h" + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +int mantis_frontend_power(struct mantis_pci *mantis, enum mantis_power power) +{ + struct mantis_hwconfig *config = mantis->hwconfig; + + switch (power) { + case POWER_ON: + dprintk(MANTIS_DEBUG, 1, "Power ON"); + mantis_gpio_set_bits(mantis, config->power, POWER_ON); + msleep(100); + mantis_gpio_set_bits(mantis, config->power, POWER_ON); + msleep(100); + break; + + case POWER_OFF: + dprintk(MANTIS_DEBUG, 1, "Power OFF"); + mantis_gpio_set_bits(mantis, config->power, POWER_OFF); + msleep(100); + break; + + default: + dprintk(MANTIS_DEBUG, 1, "Unknown state <%02x>", power); + return -1; + } + + return 0; +} +EXPORT_SYMBOL_GPL(mantis_frontend_power); + +void mantis_frontend_soft_reset(struct mantis_pci *mantis) +{ + struct mantis_hwconfig *config = mantis->hwconfig; + + dprintk(MANTIS_DEBUG, 1, "Frontend RESET"); + mantis_gpio_set_bits(mantis, config->reset, 0); + msleep(100); + mantis_gpio_set_bits(mantis, config->reset, 0); + msleep(100); + mantis_gpio_set_bits(mantis, config->reset, 1); + msleep(100); + mantis_gpio_set_bits(mantis, config->reset, 1); + msleep(100); + + return; +} +EXPORT_SYMBOL_GPL(mantis_frontend_soft_reset); + +static int mantis_frontend_shutdown(struct mantis_pci *mantis) +{ + int err; + + mantis_frontend_soft_reset(mantis); + err = mantis_frontend_power(mantis, POWER_OFF); + if (err != 0) { + dprintk(MANTIS_ERROR, 1, "Frontend POWER OFF failed! <%d>", err); + return 1; + } + + return 0; +} + +static int mantis_dvb_start_feed(struct dvb_demux_feed *dvbdmxfeed) +{ + struct dvb_demux *dvbdmx = dvbdmxfeed->demux; + struct mantis_pci *mantis = dvbdmx->priv; + + dprintk(MANTIS_DEBUG, 1, "Mantis DVB Start feed"); + if (!dvbdmx->dmx.frontend) { + dprintk(MANTIS_DEBUG, 1, "no frontend ?"); + return -EINVAL; + } + + mantis->feeds++; + dprintk(MANTIS_DEBUG, 1, "mantis start feed, feeds=%d", mantis->feeds); + + if (mantis->feeds == 1) { + dprintk(MANTIS_DEBUG, 1, "mantis start feed & dma"); + mantis_dma_start(mantis); + tasklet_enable(&mantis->tasklet); + } + + return mantis->feeds; +} + +static int mantis_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed) +{ + struct dvb_demux *dvbdmx = dvbdmxfeed->demux; + struct mantis_pci *mantis = dvbdmx->priv; + + dprintk(MANTIS_DEBUG, 1, "Mantis DVB Stop feed"); + if (!dvbdmx->dmx.frontend) { + dprintk(MANTIS_DEBUG, 1, "no frontend ?"); + return -EINVAL; + } + + mantis->feeds--; + if (mantis->feeds == 0) { + dprintk(MANTIS_DEBUG, 1, "mantis stop feed and dma"); + tasklet_disable(&mantis->tasklet); + mantis_dma_stop(mantis); + } + + return 0; +} + +int __devinit mantis_dvb_init(struct mantis_pci *mantis) +{ + struct mantis_hwconfig *config = mantis->hwconfig; + int result = -1; + + dprintk(MANTIS_DEBUG, 1, "dvb_register_adapter"); + + result = dvb_register_adapter(&mantis->dvb_adapter, + "Mantis DVB adapter", + THIS_MODULE, + &mantis->pdev->dev, + adapter_nr); + + if (result < 0) { + + dprintk(MANTIS_ERROR, 1, "Error registering adapter"); + return -ENODEV; + } + + mantis->dvb_adapter.priv = mantis; + mantis->demux.dmx.capabilities = DMX_TS_FILTERING | + DMX_SECTION_FILTERING | + DMX_MEMORY_BASED_FILTERING; + + mantis->demux.priv = mantis; + mantis->demux.filternum = 256; + mantis->demux.feednum = 256; + mantis->demux.start_feed = mantis_dvb_start_feed; + mantis->demux.stop_feed = mantis_dvb_stop_feed; + mantis->demux.write_to_decoder = NULL; + + dprintk(MANTIS_DEBUG, 1, "dvb_dmx_init"); + result = dvb_dmx_init(&mantis->demux); + if (result < 0) { + dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result); + + goto err0; + } + + mantis->dmxdev.filternum = 256; + mantis->dmxdev.demux = &mantis->demux.dmx; + mantis->dmxdev.capabilities = 0; + dprintk(MANTIS_DEBUG, 1, "dvb_dmxdev_init"); + + result = dvb_dmxdev_init(&mantis->dmxdev, &mantis->dvb_adapter); + if (result < 0) { + + dprintk(MANTIS_ERROR, 1, "dvb_dmxdev_init failed, ERROR=%d", result); + goto err1; + } + + mantis->fe_hw.source = DMX_FRONTEND_0; + result = mantis->demux.dmx.add_frontend(&mantis->demux.dmx, &mantis->fe_hw); + if (result < 0) { + + dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result); + goto err2; + } + + mantis->fe_mem.source = DMX_MEMORY_FE; + result = mantis->demux.dmx.add_frontend(&mantis->demux.dmx, &mantis->fe_mem); + if (result < 0) { + dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result); + goto err3; + } + + result = mantis->demux.dmx.connect_frontend(&mantis->demux.dmx, &mantis->fe_hw); + if (result < 0) { + dprintk(MANTIS_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result); + goto err4; + } + + dvb_net_init(&mantis->dvb_adapter, &mantis->dvbnet, &mantis->demux.dmx); + tasklet_init(&mantis->tasklet, mantis_dma_xfer, (unsigned long) mantis); + tasklet_disable(&mantis->tasklet); + if (mantis->hwconfig) { + result = config->frontend_init(mantis, mantis->fe); + if (result < 0) { + dprintk(MANTIS_ERROR, 1, "!!! NO Frontends found !!!"); + goto err5; + } else { + if (mantis->fe == NULL) { + dprintk(MANTIS_ERROR, 1, "FE "); + goto err5; + } + + if (dvb_register_frontend(&mantis->dvb_adapter, mantis->fe)) { + dprintk(MANTIS_ERROR, 1, "ERROR: Frontend registration failed"); + + if (mantis->fe->ops.release) + mantis->fe->ops.release(mantis->fe); + + mantis->fe = NULL; + goto err5; + } + } + } + + return 0; + + /* Error conditions .. */ +err5: + tasklet_kill(&mantis->tasklet); + dvb_net_release(&mantis->dvbnet); + if (mantis->fe) { + dvb_unregister_frontend(mantis->fe); + dvb_frontend_detach(mantis->fe); + } +err4: + mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_mem); + +err3: + mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_hw); + +err2: + dvb_dmxdev_release(&mantis->dmxdev); + +err1: + dvb_dmx_release(&mantis->demux); + +err0: + dvb_unregister_adapter(&mantis->dvb_adapter); + + return result; +} +EXPORT_SYMBOL_GPL(mantis_dvb_init); + +int __devexit mantis_dvb_exit(struct mantis_pci *mantis) +{ + int err; + + if (mantis->fe) { + /* mantis_ca_exit(mantis); */ + err = mantis_frontend_shutdown(mantis); + if (err != 0) + dprintk(MANTIS_ERROR, 1, "Frontend exit while POWER ON! <%d>", err); + dvb_unregister_frontend(mantis->fe); + dvb_frontend_detach(mantis->fe); + } + + tasklet_kill(&mantis->tasklet); + dvb_net_release(&mantis->dvbnet); + + mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_mem); + mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_hw); + + dvb_dmxdev_release(&mantis->dmxdev); + dvb_dmx_release(&mantis->demux); + + dprintk(MANTIS_DEBUG, 1, "dvb_unregister_adapter"); + dvb_unregister_adapter(&mantis->dvb_adapter); + + return 0; +} +EXPORT_SYMBOL_GPL(mantis_dvb_exit); diff --git a/drivers/media/pci/mantis/mantis_dvb.h b/drivers/media/pci/mantis/mantis_dvb.h new file mode 100644 index 0000000..464199d --- /dev/null +++ b/drivers/media/pci/mantis/mantis_dvb.h @@ -0,0 +1,35 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_DVB_H +#define __MANTIS_DVB_H + +enum mantis_power { + POWER_OFF = 0, + POWER_ON = 1 +}; + +extern int mantis_frontend_power(struct mantis_pci *mantis, enum mantis_power power); +extern void mantis_frontend_soft_reset(struct mantis_pci *mantis); + +extern int mantis_dvb_init(struct mantis_pci *mantis); +extern int mantis_dvb_exit(struct mantis_pci *mantis); + +#endif /* __MANTIS_DVB_H */ diff --git a/drivers/media/pci/mantis/mantis_evm.c b/drivers/media/pci/mantis/mantis_evm.c new file mode 100644 index 0000000..71ce528 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_evm.c @@ -0,0 +1,117 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include + +#include +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "mantis_common.h" +#include "mantis_link.h" +#include "mantis_hif.h" +#include "mantis_reg.h" + +static void mantis_hifevm_work(struct work_struct *work) +{ + struct mantis_ca *ca = container_of(work, struct mantis_ca, hif_evm_work); + struct mantis_pci *mantis = ca->ca_priv; + + u32 gpif_stat; + + gpif_stat = mmread(MANTIS_GPIF_STATUS); + + if (gpif_stat & MANTIS_GPIF_DETSTAT) { + if (gpif_stat & MANTIS_CARD_PLUGIN) { + dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): CAM Plugin", mantis->num); + mmwrite(0xdada0000, MANTIS_CARD_RESET); + mantis_event_cam_plugin(ca); + dvb_ca_en50221_camchange_irq(&ca->en50221, + 0, + DVB_CA_EN50221_CAMCHANGE_INSERTED); + } + } else { + if (gpif_stat & MANTIS_CARD_PLUGOUT) { + dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): CAM Unplug", mantis->num); + mmwrite(0xdada0000, MANTIS_CARD_RESET); + mantis_event_cam_unplug(ca); + dvb_ca_en50221_camchange_irq(&ca->en50221, + 0, + DVB_CA_EN50221_CAMCHANGE_REMOVED); + } + } + + if (mantis->gpif_status & MANTIS_GPIF_EXTIRQ) + dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Ext IRQ", mantis->num); + + if (mantis->gpif_status & MANTIS_SBUF_WSTO) + dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer Timeout", mantis->num); + + if (mantis->gpif_status & MANTIS_GPIF_OTHERR) + dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Alignment Error", mantis->num); + + if (gpif_stat & MANTIS_SBUF_OVFLW) + dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer Overflow", mantis->num); + + if (gpif_stat & MANTIS_GPIF_BRRDY) + dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer Read Ready", mantis->num); + + if (gpif_stat & MANTIS_GPIF_INTSTAT) + dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): GPIF IRQ", mantis->num); + + if (gpif_stat & MANTIS_SBUF_EMPTY) + dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer Empty", mantis->num); + + if (gpif_stat & MANTIS_SBUF_OPDONE) { + dprintk(MANTIS_DEBUG, 1, "Event Mgr: Adapter(%d) Slot(0): Smart Buffer operation complete", mantis->num); + ca->sbuf_status = MANTIS_SBUF_DATA_AVAIL; + ca->hif_event = MANTIS_SBUF_OPDONE; + wake_up(&ca->hif_opdone_wq); + } +} + +int mantis_evmgr_init(struct mantis_ca *ca) +{ + struct mantis_pci *mantis = ca->ca_priv; + + dprintk(MANTIS_DEBUG, 1, "Initializing Mantis Host I/F Event manager"); + INIT_WORK(&ca->hif_evm_work, mantis_hifevm_work); + mantis_pcmcia_init(ca); + schedule_work(&ca->hif_evm_work); + mantis_hif_init(ca); + return 0; +} + +void mantis_evmgr_exit(struct mantis_ca *ca) +{ + struct mantis_pci *mantis = ca->ca_priv; + + dprintk(MANTIS_DEBUG, 1, "Mantis Host I/F Event manager exiting"); + flush_work_sync(&ca->hif_evm_work); + mantis_hif_exit(ca); + mantis_pcmcia_exit(ca); +} diff --git a/drivers/media/pci/mantis/mantis_hif.c b/drivers/media/pci/mantis/mantis_hif.c new file mode 100644 index 0000000..10c68df --- /dev/null +++ b/drivers/media/pci/mantis/mantis_hif.c @@ -0,0 +1,239 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include + +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "mantis_common.h" + +#include "mantis_hif.h" +#include "mantis_link.h" /* temporary due to physical layer stuff */ + +#include "mantis_reg.h" + + +static int mantis_hif_sbuf_opdone_wait(struct mantis_ca *ca) +{ + struct mantis_pci *mantis = ca->ca_priv; + int rc = 0; + + if (wait_event_timeout(ca->hif_opdone_wq, + ca->hif_event & MANTIS_SBUF_OPDONE, + msecs_to_jiffies(500)) == -ERESTARTSYS) { + + dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): Smart buffer operation timeout !", mantis->num); + rc = -EREMOTEIO; + } + dprintk(MANTIS_DEBUG, 1, "Smart Buffer Operation complete"); + ca->hif_event &= ~MANTIS_SBUF_OPDONE; + return rc; +} + +static int mantis_hif_write_wait(struct mantis_ca *ca) +{ + struct mantis_pci *mantis = ca->ca_priv; + u32 opdone = 0, timeout = 0; + int rc = 0; + + if (wait_event_timeout(ca->hif_write_wq, + mantis->gpif_status & MANTIS_GPIF_WRACK, + msecs_to_jiffies(500)) == -ERESTARTSYS) { + + dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): Write ACK timed out !", mantis->num); + rc = -EREMOTEIO; + } + dprintk(MANTIS_DEBUG, 1, "Write Acknowledged"); + mantis->gpif_status &= ~MANTIS_GPIF_WRACK; + while (!opdone) { + opdone = (mmread(MANTIS_GPIF_STATUS) & MANTIS_SBUF_OPDONE); + udelay(500); + timeout++; + if (timeout > 100) { + dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): Write operation timed out!", mantis->num); + rc = -ETIMEDOUT; + break; + } + } + dprintk(MANTIS_DEBUG, 1, "HIF Write success"); + return rc; +} + + +int mantis_hif_read_mem(struct mantis_ca *ca, u32 addr) +{ + struct mantis_pci *mantis = ca->ca_priv; + u32 hif_addr = 0, data, count = 4; + + dprintk(MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF Mem Read", mantis->num); + mutex_lock(&ca->ca_lock); + hif_addr &= ~MANTIS_GPIF_PCMCIAREG; + hif_addr &= ~MANTIS_GPIF_PCMCIAIOM; + hif_addr |= MANTIS_HIF_STATUS; + hif_addr |= addr; + + mmwrite(hif_addr, MANTIS_GPIF_BRADDR); + mmwrite(count, MANTIS_GPIF_BRBYTES); + udelay(20); + mmwrite(hif_addr | MANTIS_GPIF_HIFRDWRN, MANTIS_GPIF_ADDR); + + if (mantis_hif_sbuf_opdone_wait(ca) != 0) { + dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): GPIF Smart Buffer operation failed", mantis->num); + mutex_unlock(&ca->ca_lock); + return -EREMOTEIO; + } + data = mmread(MANTIS_GPIF_DIN); + mutex_unlock(&ca->ca_lock); + dprintk(MANTIS_DEBUG, 1, "Mem Read: 0x%02x", data); + return (data >> 24) & 0xff; +} + +int mantis_hif_write_mem(struct mantis_ca *ca, u32 addr, u8 data) +{ + struct mantis_slot *slot = ca->slot; + struct mantis_pci *mantis = ca->ca_priv; + u32 hif_addr = 0; + + dprintk(MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF Mem Write", mantis->num); + mutex_lock(&ca->ca_lock); + hif_addr &= ~MANTIS_GPIF_HIFRDWRN; + hif_addr &= ~MANTIS_GPIF_PCMCIAREG; + hif_addr &= ~MANTIS_GPIF_PCMCIAIOM; + hif_addr |= MANTIS_HIF_STATUS; + hif_addr |= addr; + + mmwrite(slot->slave_cfg, MANTIS_GPIF_CFGSLA); /* Slot0 alone for now */ + mmwrite(hif_addr, MANTIS_GPIF_ADDR); + mmwrite(data, MANTIS_GPIF_DOUT); + + if (mantis_hif_write_wait(ca) != 0) { + dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): HIF Smart Buffer operation failed", mantis->num); + mutex_unlock(&ca->ca_lock); + return -EREMOTEIO; + } + dprintk(MANTIS_DEBUG, 1, "Mem Write: (0x%02x to 0x%02x)", data, addr); + mutex_unlock(&ca->ca_lock); + + return 0; +} + +int mantis_hif_read_iom(struct mantis_ca *ca, u32 addr) +{ + struct mantis_pci *mantis = ca->ca_priv; + u32 data, hif_addr = 0; + + dprintk(MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF I/O Read", mantis->num); + mutex_lock(&ca->ca_lock); + hif_addr &= ~MANTIS_GPIF_PCMCIAREG; + hif_addr |= MANTIS_GPIF_PCMCIAIOM; + hif_addr |= MANTIS_HIF_STATUS; + hif_addr |= addr; + + mmwrite(hif_addr, MANTIS_GPIF_BRADDR); + mmwrite(1, MANTIS_GPIF_BRBYTES); + udelay(20); + mmwrite(hif_addr | MANTIS_GPIF_HIFRDWRN, MANTIS_GPIF_ADDR); + + if (mantis_hif_sbuf_opdone_wait(ca) != 0) { + dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): HIF Smart Buffer operation failed", mantis->num); + mutex_unlock(&ca->ca_lock); + return -EREMOTEIO; + } + data = mmread(MANTIS_GPIF_DIN); + dprintk(MANTIS_DEBUG, 1, "I/O Read: 0x%02x", data); + udelay(50); + mutex_unlock(&ca->ca_lock); + + return (u8) data; +} + +int mantis_hif_write_iom(struct mantis_ca *ca, u32 addr, u8 data) +{ + struct mantis_pci *mantis = ca->ca_priv; + u32 hif_addr = 0; + + dprintk(MANTIS_DEBUG, 1, "Adapter(%d) Slot(0): Request HIF I/O Write", mantis->num); + mutex_lock(&ca->ca_lock); + hif_addr &= ~MANTIS_GPIF_PCMCIAREG; + hif_addr &= ~MANTIS_GPIF_HIFRDWRN; + hif_addr |= MANTIS_GPIF_PCMCIAIOM; + hif_addr |= MANTIS_HIF_STATUS; + hif_addr |= addr; + + mmwrite(hif_addr, MANTIS_GPIF_ADDR); + mmwrite(data, MANTIS_GPIF_DOUT); + + if (mantis_hif_write_wait(ca) != 0) { + dprintk(MANTIS_ERROR, 1, "Adapter(%d) Slot(0): HIF Smart Buffer operation failed", mantis->num); + mutex_unlock(&ca->ca_lock); + return -EREMOTEIO; + } + dprintk(MANTIS_DEBUG, 1, "I/O Write: (0x%02x to 0x%02x)", data, addr); + mutex_unlock(&ca->ca_lock); + udelay(50); + + return 0; +} + +int mantis_hif_init(struct mantis_ca *ca) +{ + struct mantis_slot *slot = ca->slot; + struct mantis_pci *mantis = ca->ca_priv; + u32 irqcfg; + + slot[0].slave_cfg = 0x70773028; + dprintk(MANTIS_ERROR, 1, "Adapter(%d) Initializing Mantis Host Interface", mantis->num); + + mutex_lock(&ca->ca_lock); + irqcfg = mmread(MANTIS_GPIF_IRQCFG); + irqcfg = MANTIS_MASK_BRRDY | + MANTIS_MASK_WRACK | + MANTIS_MASK_EXTIRQ | + MANTIS_MASK_WSTO | + MANTIS_MASK_OTHERR | + MANTIS_MASK_OVFLW; + + mmwrite(irqcfg, MANTIS_GPIF_IRQCFG); + mutex_unlock(&ca->ca_lock); + + return 0; +} + +void mantis_hif_exit(struct mantis_ca *ca) +{ + struct mantis_pci *mantis = ca->ca_priv; + u32 irqcfg; + + dprintk(MANTIS_ERROR, 1, "Adapter(%d) Exiting Mantis Host Interface", mantis->num); + mutex_lock(&ca->ca_lock); + irqcfg = mmread(MANTIS_GPIF_IRQCFG); + irqcfg &= ~MANTIS_MASK_BRRDY; + mmwrite(irqcfg, MANTIS_GPIF_IRQCFG); + mutex_unlock(&ca->ca_lock); +} diff --git a/drivers/media/pci/mantis/mantis_hif.h b/drivers/media/pci/mantis/mantis_hif.h new file mode 100644 index 0000000..9094f9e --- /dev/null +++ b/drivers/media/pci/mantis/mantis_hif.h @@ -0,0 +1,29 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_HIF_H +#define __MANTIS_HIF_H + +#define MANTIS_HIF_MEMRD 1 +#define MANTIS_HIF_MEMWR 2 +#define MANTIS_HIF_IOMRD 3 +#define MANTIS_HIF_IOMWR 4 + +#endif /* __MANTIS_HIF_H */ diff --git a/drivers/media/pci/mantis/mantis_i2c.c b/drivers/media/pci/mantis/mantis_i2c.c new file mode 100644 index 0000000..e779451 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_i2c.c @@ -0,0 +1,266 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "mantis_common.h" +#include "mantis_reg.h" +#include "mantis_i2c.h" + +#define TRIALS 10000 + +static int mantis_i2c_read(struct mantis_pci *mantis, const struct i2c_msg *msg) +{ + u32 rxd, i, stat, trials; + + dprintk(MANTIS_INFO, 0, " %s: Address=[0x%02x] [ ", + __func__, msg->addr); + + for (i = 0; i < msg->len; i++) { + rxd = (msg->addr << 25) | (1 << 24) + | MANTIS_I2C_RATE_3 + | MANTIS_I2C_STOP + | MANTIS_I2C_PGMODE; + + if (i == (msg->len - 1)) + rxd &= ~MANTIS_I2C_STOP; + + mmwrite(MANTIS_INT_I2CDONE, MANTIS_INT_STAT); + mmwrite(rxd, MANTIS_I2CDATA_CTL); + + /* wait for xfer completion */ + for (trials = 0; trials < TRIALS; trials++) { + stat = mmread(MANTIS_INT_STAT); + if (stat & MANTIS_INT_I2CDONE) + break; + } + + dprintk(MANTIS_TMG, 0, "I2CDONE: trials=%d\n", trials); + + /* wait for xfer completion */ + for (trials = 0; trials < TRIALS; trials++) { + stat = mmread(MANTIS_INT_STAT); + if (stat & MANTIS_INT_I2CRACK) + break; + } + + dprintk(MANTIS_TMG, 0, "I2CRACK: trials=%d\n", trials); + + rxd = mmread(MANTIS_I2CDATA_CTL); + msg->buf[i] = (u8)((rxd >> 8) & 0xFF); + dprintk(MANTIS_INFO, 0, "%02x ", msg->buf[i]); + } + dprintk(MANTIS_INFO, 0, "]\n"); + + return 0; +} + +static int mantis_i2c_write(struct mantis_pci *mantis, const struct i2c_msg *msg) +{ + int i; + u32 txd = 0, stat, trials; + + dprintk(MANTIS_INFO, 0, " %s: Address=[0x%02x] [ ", + __func__, msg->addr); + + for (i = 0; i < msg->len; i++) { + dprintk(MANTIS_INFO, 0, "%02x ", msg->buf[i]); + txd = (msg->addr << 25) | (msg->buf[i] << 8) + | MANTIS_I2C_RATE_3 + | MANTIS_I2C_STOP + | MANTIS_I2C_PGMODE; + + if (i == (msg->len - 1)) + txd &= ~MANTIS_I2C_STOP; + + mmwrite(MANTIS_INT_I2CDONE, MANTIS_INT_STAT); + mmwrite(txd, MANTIS_I2CDATA_CTL); + + /* wait for xfer completion */ + for (trials = 0; trials < TRIALS; trials++) { + stat = mmread(MANTIS_INT_STAT); + if (stat & MANTIS_INT_I2CDONE) + break; + } + + dprintk(MANTIS_TMG, 0, "I2CDONE: trials=%d\n", trials); + + /* wait for xfer completion */ + for (trials = 0; trials < TRIALS; trials++) { + stat = mmread(MANTIS_INT_STAT); + if (stat & MANTIS_INT_I2CRACK) + break; + } + + dprintk(MANTIS_TMG, 0, "I2CRACK: trials=%d\n", trials); + } + dprintk(MANTIS_INFO, 0, "]\n"); + + return 0; +} + +static int mantis_i2c_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, int num) +{ + int ret = 0, i = 0, trials; + u32 stat, data, txd; + struct mantis_pci *mantis; + struct mantis_hwconfig *config; + + mantis = i2c_get_adapdata(adapter); + BUG_ON(!mantis); + config = mantis->hwconfig; + BUG_ON(!config); + + dprintk(MANTIS_DEBUG, 1, "Messages:%d", num); + mutex_lock(&mantis->i2c_lock); + + while (i < num) { + /* Byte MODE */ + if ((config->i2c_mode & MANTIS_BYTE_MODE) && + ((i + 1) < num) && + (msgs[i].len < 2) && + (msgs[i + 1].len < 2) && + (msgs[i + 1].flags & I2C_M_RD)) { + + dprintk(MANTIS_DEBUG, 0, " Byte MODE:\n"); + + /* Read operation */ + txd = msgs[i].addr << 25 | (0x1 << 24) + | (msgs[i].buf[0] << 16) + | MANTIS_I2C_RATE_3; + + mmwrite(txd, MANTIS_I2CDATA_CTL); + /* wait for xfer completion */ + for (trials = 0; trials < TRIALS; trials++) { + stat = mmread(MANTIS_INT_STAT); + if (stat & MANTIS_INT_I2CDONE) + break; + } + + /* check for xfer completion */ + if (stat & MANTIS_INT_I2CDONE) { + /* check xfer was acknowledged */ + if (stat & MANTIS_INT_I2CRACK) { + data = mmread(MANTIS_I2CDATA_CTL); + msgs[i + 1].buf[0] = (data >> 8) & 0xff; + dprintk(MANTIS_DEBUG, 0, " Byte <%d> RXD=0x%02x [%02x]\n", 0x0, data, msgs[i + 1].buf[0]); + } else { + /* I/O error */ + dprintk(MANTIS_ERROR, 1, " I/O error, LINE:%d", __LINE__); + ret = -EIO; + break; + } + } else { + /* I/O error */ + dprintk(MANTIS_ERROR, 1, " I/O error, LINE:%d", __LINE__); + ret = -EIO; + break; + } + i += 2; /* Write/Read operation in one go */ + } + + if (i < num) { + if (msgs[i].flags & I2C_M_RD) + ret = mantis_i2c_read(mantis, &msgs[i]); + else + ret = mantis_i2c_write(mantis, &msgs[i]); + + i++; + if (ret < 0) + goto bail_out; + } + + } + + mutex_unlock(&mantis->i2c_lock); + + return num; + +bail_out: + mutex_unlock(&mantis->i2c_lock); + return ret; +} + +static u32 mantis_i2c_func(struct i2c_adapter *adapter) +{ + return I2C_FUNC_SMBUS_EMUL; +} + +static struct i2c_algorithm mantis_algo = { + .master_xfer = mantis_i2c_xfer, + .functionality = mantis_i2c_func, +}; + +int __devinit mantis_i2c_init(struct mantis_pci *mantis) +{ + u32 intstat, intmask; + struct i2c_adapter *i2c_adapter = &mantis->adapter; + struct pci_dev *pdev = mantis->pdev; + + init_waitqueue_head(&mantis->i2c_wq); + mutex_init(&mantis->i2c_lock); + strncpy(i2c_adapter->name, "Mantis I2C", sizeof(i2c_adapter->name)); + i2c_set_adapdata(i2c_adapter, mantis); + + i2c_adapter->owner = THIS_MODULE; + i2c_adapter->algo = &mantis_algo; + i2c_adapter->algo_data = NULL; + i2c_adapter->timeout = 500; + i2c_adapter->retries = 3; + i2c_adapter->dev.parent = &pdev->dev; + + mantis->i2c_rc = i2c_add_adapter(i2c_adapter); + if (mantis->i2c_rc < 0) + return mantis->i2c_rc; + + dprintk(MANTIS_DEBUG, 1, "Initializing I2C .."); + + intstat = mmread(MANTIS_INT_STAT); + intmask = mmread(MANTIS_INT_MASK); + mmwrite(intstat, MANTIS_INT_STAT); + dprintk(MANTIS_DEBUG, 1, "Disabling I2C interrupt"); + intmask = mmread(MANTIS_INT_MASK); + mmwrite((intmask & ~MANTIS_INT_I2CDONE), MANTIS_INT_MASK); + + return 0; +} +EXPORT_SYMBOL_GPL(mantis_i2c_init); + +int mantis_i2c_exit(struct mantis_pci *mantis) +{ + u32 intmask; + + dprintk(MANTIS_DEBUG, 1, "Disabling I2C interrupt"); + intmask = mmread(MANTIS_INT_MASK); + mmwrite((intmask & ~MANTIS_INT_I2CDONE), MANTIS_INT_MASK); + + dprintk(MANTIS_DEBUG, 1, "Removing I2C adapter"); + return i2c_del_adapter(&mantis->adapter); +} +EXPORT_SYMBOL_GPL(mantis_i2c_exit); diff --git a/drivers/media/pci/mantis/mantis_i2c.h b/drivers/media/pci/mantis/mantis_i2c.h new file mode 100644 index 0000000..1342df2 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_i2c.h @@ -0,0 +1,30 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_I2C_H +#define __MANTIS_I2C_H + +#define I2C_STOP (1 << 0) +#define I2C_READ (1 << 1) + +extern int mantis_i2c_init(struct mantis_pci *mantis); +extern int mantis_i2c_exit(struct mantis_pci *mantis); + +#endif /* __MANTIS_I2C_H */ diff --git a/drivers/media/pci/mantis/mantis_input.c b/drivers/media/pci/mantis/mantis_input.c new file mode 100644 index 0000000..db6d54d --- /dev/null +++ b/drivers/media/pci/mantis/mantis_input.c @@ -0,0 +1,159 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "mantis_common.h" +#include "mantis_reg.h" +#include "mantis_uart.h" + +#define MODULE_NAME "mantis_core" +#define RC_MAP_MANTIS "rc-mantis" + +static struct rc_map_table mantis_ir_table[] = { + { 0x29, KEY_POWER }, + { 0x28, KEY_FAVORITES }, + { 0x30, KEY_TEXT }, + { 0x17, KEY_INFO }, /* Preview */ + { 0x23, KEY_EPG }, + { 0x3b, KEY_F22 }, /* Record List */ + { 0x3c, KEY_1 }, + { 0x3e, KEY_2 }, + { 0x39, KEY_3 }, + { 0x36, KEY_4 }, + { 0x22, KEY_5 }, + { 0x20, KEY_6 }, + { 0x32, KEY_7 }, + { 0x26, KEY_8 }, + { 0x24, KEY_9 }, + { 0x2a, KEY_0 }, + + { 0x33, KEY_CANCEL }, + { 0x2c, KEY_BACK }, + { 0x15, KEY_CLEAR }, + { 0x3f, KEY_TAB }, + { 0x10, KEY_ENTER }, + { 0x14, KEY_UP }, + { 0x0d, KEY_RIGHT }, + { 0x0e, KEY_DOWN }, + { 0x11, KEY_LEFT }, + + { 0x21, KEY_VOLUMEUP }, + { 0x35, KEY_VOLUMEDOWN }, + { 0x3d, KEY_CHANNELDOWN }, + { 0x3a, KEY_CHANNELUP }, + { 0x2e, KEY_RECORD }, + { 0x2b, KEY_PLAY }, + { 0x13, KEY_PAUSE }, + { 0x25, KEY_STOP }, + + { 0x1f, KEY_REWIND }, + { 0x2d, KEY_FASTFORWARD }, + { 0x1e, KEY_PREVIOUS }, /* Replay |< */ + { 0x1d, KEY_NEXT }, /* Skip >| */ + + { 0x0b, KEY_CAMERA }, /* Capture */ + { 0x0f, KEY_LANGUAGE }, /* SAP */ + { 0x18, KEY_MODE }, /* PIP */ + { 0x12, KEY_ZOOM }, /* Full screen */ + { 0x1c, KEY_SUBTITLE }, + { 0x2f, KEY_MUTE }, + { 0x16, KEY_F20 }, /* L/R */ + { 0x38, KEY_F21 }, /* Hibernate */ + + { 0x37, KEY_SWITCHVIDEOMODE }, /* A/V */ + { 0x31, KEY_AGAIN }, /* Recall */ + { 0x1a, KEY_KPPLUS }, /* Zoom+ */ + { 0x19, KEY_KPMINUS }, /* Zoom- */ + { 0x27, KEY_RED }, + { 0x0C, KEY_GREEN }, + { 0x01, KEY_YELLOW }, + { 0x00, KEY_BLUE }, +}; + +static struct rc_map_list ir_mantis_map = { + .map = { + .scan = mantis_ir_table, + .size = ARRAY_SIZE(mantis_ir_table), + .rc_type = RC_TYPE_UNKNOWN, + .name = RC_MAP_MANTIS, + } +}; + +int mantis_input_init(struct mantis_pci *mantis) +{ + struct rc_dev *dev; + int err; + + err = rc_map_register(&ir_mantis_map); + if (err) + goto out; + + dev = rc_allocate_device(); + if (!dev) { + dprintk(MANTIS_ERROR, 1, "Remote device allocation failed"); + err = -ENOMEM; + goto out_map; + } + + sprintf(mantis->input_name, "Mantis %s IR receiver", mantis->hwconfig->model_name); + sprintf(mantis->input_phys, "pci-%s/ir0", pci_name(mantis->pdev)); + + dev->input_name = mantis->input_name; + dev->input_phys = mantis->input_phys; + dev->input_id.bustype = BUS_PCI; + dev->input_id.vendor = mantis->vendor_id; + dev->input_id.product = mantis->device_id; + dev->input_id.version = 1; + dev->driver_name = MODULE_NAME; + dev->map_name = RC_MAP_MANTIS; + dev->dev.parent = &mantis->pdev->dev; + + err = rc_register_device(dev); + if (err) { + dprintk(MANTIS_ERROR, 1, "IR device registration failed, ret = %d", err); + goto out_dev; + } + + mantis->rc = dev; + return 0; + +out_dev: + rc_free_device(dev); +out_map: + rc_map_unregister(&ir_mantis_map); +out: + return err; +} + +int mantis_exit(struct mantis_pci *mantis) +{ + rc_unregister_device(mantis->rc); + rc_map_unregister(&ir_mantis_map); + return 0; +} + diff --git a/drivers/media/pci/mantis/mantis_ioc.c b/drivers/media/pci/mantis/mantis_ioc.c new file mode 100644 index 0000000..24fcdc6 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_ioc.c @@ -0,0 +1,124 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include + +#include +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "mantis_common.h" +#include "mantis_reg.h" +#include "mantis_ioc.h" + +static int read_eeprom_bytes(struct mantis_pci *mantis, u8 reg, u8 *data, u8 length) +{ + struct i2c_adapter *adapter = &mantis->adapter; + int err; + u8 buf = reg; + + struct i2c_msg msg[] = { + { .addr = 0x50, .flags = 0, .buf = &buf, .len = 1 }, + { .addr = 0x50, .flags = I2C_M_RD, .buf = data, .len = length }, + }; + + err = i2c_transfer(adapter, msg, 2); + if (err < 0) { + dprintk(MANTIS_ERROR, 1, "ERROR: i2c read: < err=%i d0=0x%02x d1=0x%02x >", + err, data[0], data[1]); + + return err; + } + + return 0; +} +int mantis_get_mac(struct mantis_pci *mantis) +{ + int err; + u8 mac_addr[6] = {0}; + + err = read_eeprom_bytes(mantis, 0x08, mac_addr, 6); + if (err < 0) { + dprintk(MANTIS_ERROR, 1, "ERROR: Mantis EEPROM read error <%d>", err); + + return err; + } + + dprintk(MANTIS_ERROR, 0, " MAC Address=[%pM]\n", mac_addr); + + return 0; +} +EXPORT_SYMBOL_GPL(mantis_get_mac); + +/* Turn the given bit on or off. */ +void mantis_gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value) +{ + u32 cur; + + dprintk(MANTIS_DEBUG, 1, "Set Bit <%d> to <%d>", bitpos, value); + cur = mmread(MANTIS_GPIF_ADDR); + if (value) + mantis->gpio_status = cur | (1 << bitpos); + else + mantis->gpio_status = cur & (~(1 << bitpos)); + + dprintk(MANTIS_DEBUG, 1, "GPIO Value <%02x>", mantis->gpio_status); + mmwrite(mantis->gpio_status, MANTIS_GPIF_ADDR); + mmwrite(0x00, MANTIS_GPIF_DOUT); +} +EXPORT_SYMBOL_GPL(mantis_gpio_set_bits); + +int mantis_stream_control(struct mantis_pci *mantis, enum mantis_stream_control stream_ctl) +{ + u32 reg; + + reg = mmread(MANTIS_CONTROL); + switch (stream_ctl) { + case STREAM_TO_HIF: + dprintk(MANTIS_DEBUG, 1, "Set stream to HIF"); + reg &= 0xff - MANTIS_BYPASS; + mmwrite(reg, MANTIS_CONTROL); + reg |= MANTIS_BYPASS; + mmwrite(reg, MANTIS_CONTROL); + break; + + case STREAM_TO_CAM: + dprintk(MANTIS_DEBUG, 1, "Set stream to CAM"); + reg |= MANTIS_BYPASS; + mmwrite(reg, MANTIS_CONTROL); + reg &= 0xff - MANTIS_BYPASS; + mmwrite(reg, MANTIS_CONTROL); + break; + default: + dprintk(MANTIS_ERROR, 1, "Unknown MODE <%02x>", stream_ctl); + return -1; + } + + return 0; +} +EXPORT_SYMBOL_GPL(mantis_stream_control); diff --git a/drivers/media/pci/mantis/mantis_ioc.h b/drivers/media/pci/mantis/mantis_ioc.h new file mode 100644 index 0000000..d56e002 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_ioc.h @@ -0,0 +1,51 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_IOC_H +#define __MANTIS_IOC_H + +#define GPIF_A00 0x00 +#define GPIF_A01 0x01 +#define GPIF_A02 0x02 +#define GPIF_A03 0x03 +#define GPIF_A04 0x04 +#define GPIF_A05 0x05 +#define GPIF_A06 0x06 +#define GPIF_A07 0x07 +#define GPIF_A08 0x08 +#define GPIF_A09 0x09 +#define GPIF_A10 0x0a +#define GPIF_A11 0x0b + +#define GPIF_A12 0x0c +#define GPIF_A13 0x0d +#define GPIF_A14 0x0e + +enum mantis_stream_control { + STREAM_TO_HIF = 0, + STREAM_TO_CAM +}; + +extern int mantis_get_mac(struct mantis_pci *mantis); +extern void mantis_gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value); + +extern int mantis_stream_control(struct mantis_pci *mantis, enum mantis_stream_control stream_ctl); + +#endif /* __MANTIS_IOC_H */ diff --git a/drivers/media/pci/mantis/mantis_link.h b/drivers/media/pci/mantis/mantis_link.h new file mode 100644 index 0000000..2a81477 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_link.h @@ -0,0 +1,83 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_LINK_H +#define __MANTIS_LINK_H + +#include +#include +#include "dvb_ca_en50221.h" + +enum mantis_sbuf_status { + MANTIS_SBUF_DATA_AVAIL = 1, + MANTIS_SBUF_DATA_EMPTY = 2, + MANTIS_SBUF_DATA_OVFLW = 3 +}; + +struct mantis_slot { + u32 timeout; + u32 slave_cfg; + u32 bar; +}; + +/* Physical layer */ +enum mantis_slot_state { + MODULE_INSERTED = 3, + MODULE_XTRACTED = 4 +}; + +struct mantis_ca { + struct mantis_slot slot[4]; + + struct work_struct hif_evm_work; + + u32 hif_event; + wait_queue_head_t hif_opdone_wq; + wait_queue_head_t hif_brrdyw_wq; + wait_queue_head_t hif_data_wq; + wait_queue_head_t hif_write_wq; /* HIF Write op */ + + enum mantis_sbuf_status sbuf_status; + + enum mantis_slot_state slot_state; + + void *ca_priv; + + struct dvb_ca_en50221 en50221; + struct mutex ca_lock; +}; + +/* CA */ +extern void mantis_event_cam_plugin(struct mantis_ca *ca); +extern void mantis_event_cam_unplug(struct mantis_ca *ca); +extern int mantis_pcmcia_init(struct mantis_ca *ca); +extern void mantis_pcmcia_exit(struct mantis_ca *ca); +extern int mantis_evmgr_init(struct mantis_ca *ca); +extern void mantis_evmgr_exit(struct mantis_ca *ca); + +/* HIF */ +extern int mantis_hif_init(struct mantis_ca *ca); +extern void mantis_hif_exit(struct mantis_ca *ca); +extern int mantis_hif_read_mem(struct mantis_ca *ca, u32 addr); +extern int mantis_hif_write_mem(struct mantis_ca *ca, u32 addr, u8 data); +extern int mantis_hif_read_iom(struct mantis_ca *ca, u32 addr); +extern int mantis_hif_write_iom(struct mantis_ca *ca, u32 addr, u8 data); + +#endif /* __MANTIS_LINK_H */ diff --git a/drivers/media/pci/mantis/mantis_pci.c b/drivers/media/pci/mantis/mantis_pci.c new file mode 100644 index 0000000..371558a --- /dev/null +++ b/drivers/media/pci/mantis/mantis_pci.c @@ -0,0 +1,170 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "mantis_common.h" +#include "mantis_reg.h" +#include "mantis_pci.h" + +#define DRIVER_NAME "Mantis Core" + +int __devinit mantis_pci_init(struct mantis_pci *mantis) +{ + u8 latency; + struct mantis_hwconfig *config = mantis->hwconfig; + struct pci_dev *pdev = mantis->pdev; + int err, ret = 0; + + dprintk(MANTIS_ERROR, 0, "found a %s PCI %s device on (%02x:%02x.%x),\n", + config->model_name, + config->dev_type, + mantis->pdev->bus->number, + PCI_SLOT(mantis->pdev->devfn), + PCI_FUNC(mantis->pdev->devfn)); + + err = pci_enable_device(pdev); + if (err != 0) { + ret = -ENODEV; + dprintk(MANTIS_ERROR, 1, "ERROR: PCI enable failed <%i>", err); + goto fail0; + } + + err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); + if (err != 0) { + dprintk(MANTIS_ERROR, 1, "ERROR: Unable to obtain 32 bit DMA <%i>", err); + ret = -ENOMEM; + goto fail1; + } + + pci_set_master(pdev); + + if (!request_mem_region(pci_resource_start(pdev, 0), + pci_resource_len(pdev, 0), + DRIVER_NAME)) { + + dprintk(MANTIS_ERROR, 1, "ERROR: BAR0 Request failed !"); + ret = -ENODEV; + goto fail1; + } + + mantis->mmio = ioremap(pci_resource_start(pdev, 0), + pci_resource_len(pdev, 0)); + + if (!mantis->mmio) { + dprintk(MANTIS_ERROR, 1, "ERROR: BAR0 remap failed !"); + ret = -ENODEV; + goto fail2; + } + + pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &latency); + mantis->latency = latency; + mantis->revision = pdev->revision; + + dprintk(MANTIS_ERROR, 0, " Mantis Rev %d [%04x:%04x], ", + mantis->revision, + mantis->pdev->subsystem_vendor, + mantis->pdev->subsystem_device); + + dprintk(MANTIS_ERROR, 0, + "irq: %d, latency: %d\n memory: 0x%lx, mmio: 0x%p\n", + mantis->pdev->irq, + mantis->latency, + mantis->mantis_addr, + mantis->mmio); + + err = request_irq(pdev->irq, + config->irq_handler, + IRQF_SHARED, + DRIVER_NAME, + mantis); + + if (err != 0) { + + dprintk(MANTIS_ERROR, 1, "ERROR: IRQ registration failed ! <%d>", err); + ret = -ENODEV; + goto fail3; + } + + pci_set_drvdata(pdev, mantis); + return ret; + + /* Error conditions */ +fail3: + dprintk(MANTIS_ERROR, 1, "ERROR: <%d> I/O unmap", ret); + if (mantis->mmio) + iounmap(mantis->mmio); + +fail2: + dprintk(MANTIS_ERROR, 1, "ERROR: <%d> releasing regions", ret); + release_mem_region(pci_resource_start(pdev, 0), + pci_resource_len(pdev, 0)); + +fail1: + dprintk(MANTIS_ERROR, 1, "ERROR: <%d> disabling device", ret); + pci_disable_device(pdev); + +fail0: + dprintk(MANTIS_ERROR, 1, "ERROR: <%d> exiting", ret); + pci_set_drvdata(pdev, NULL); + return ret; +} +EXPORT_SYMBOL_GPL(mantis_pci_init); + +void mantis_pci_exit(struct mantis_pci *mantis) +{ + struct pci_dev *pdev = mantis->pdev; + + dprintk(MANTIS_NOTICE, 1, " mem: 0x%p", mantis->mmio); + free_irq(pdev->irq, mantis); + if (mantis->mmio) { + iounmap(mantis->mmio); + release_mem_region(pci_resource_start(pdev, 0), + pci_resource_len(pdev, 0)); + } + + pci_disable_device(pdev); + pci_set_drvdata(pdev, NULL); +} +EXPORT_SYMBOL_GPL(mantis_pci_exit); + +MODULE_DESCRIPTION("Mantis PCI DTV bridge driver"); +MODULE_AUTHOR("Manu Abraham"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/pci/mantis/mantis_pci.h b/drivers/media/pci/mantis/mantis_pci.h new file mode 100644 index 0000000..65f0045 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_pci.h @@ -0,0 +1,27 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_PCI_H +#define __MANTIS_PCI_H + +extern int mantis_pci_init(struct mantis_pci *mantis); +extern void mantis_pci_exit(struct mantis_pci *mantis); + +#endif /* __MANTIS_PCI_H */ diff --git a/drivers/media/pci/mantis/mantis_pcmcia.c b/drivers/media/pci/mantis/mantis_pcmcia.c new file mode 100644 index 0000000..2f188c0 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_pcmcia.c @@ -0,0 +1,121 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include + +#include +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "mantis_common.h" +#include "mantis_link.h" /* temporary due to physical layer stuff */ +#include "mantis_reg.h" + +/* + * If Slot state is already PLUG_IN event and we are called + * again, definitely it is jitter alone + */ +void mantis_event_cam_plugin(struct mantis_ca *ca) +{ + struct mantis_pci *mantis = ca->ca_priv; + + u32 gpif_irqcfg; + + if (ca->slot_state == MODULE_XTRACTED) { + dprintk(MANTIS_DEBUG, 1, "Event: CAM Plugged IN: Adapter(%d) Slot(0)", mantis->num); + udelay(50); + mmwrite(0xda000000, MANTIS_CARD_RESET); + gpif_irqcfg = mmread(MANTIS_GPIF_IRQCFG); + gpif_irqcfg |= MANTIS_MASK_PLUGOUT; + gpif_irqcfg &= ~MANTIS_MASK_PLUGIN; + mmwrite(gpif_irqcfg, MANTIS_GPIF_IRQCFG); + udelay(500); + ca->slot_state = MODULE_INSERTED; + } + udelay(100); +} + +/* + * If Slot state is already UN_PLUG event and we are called + * again, definitely it is jitter alone + */ +void mantis_event_cam_unplug(struct mantis_ca *ca) +{ + struct mantis_pci *mantis = ca->ca_priv; + + u32 gpif_irqcfg; + + if (ca->slot_state == MODULE_INSERTED) { + dprintk(MANTIS_DEBUG, 1, "Event: CAM Unplugged: Adapter(%d) Slot(0)", mantis->num); + udelay(50); + mmwrite(0x00da0000, MANTIS_CARD_RESET); + gpif_irqcfg = mmread(MANTIS_GPIF_IRQCFG); + gpif_irqcfg |= MANTIS_MASK_PLUGIN; + gpif_irqcfg &= ~MANTIS_MASK_PLUGOUT; + mmwrite(gpif_irqcfg, MANTIS_GPIF_IRQCFG); + udelay(500); + ca->slot_state = MODULE_XTRACTED; + } + udelay(100); +} + +int mantis_pcmcia_init(struct mantis_ca *ca) +{ + struct mantis_pci *mantis = ca->ca_priv; + + u32 gpif_stat, card_stat; + + mmwrite(mmread(MANTIS_INT_MASK) | MANTIS_INT_IRQ0, MANTIS_INT_MASK); + gpif_stat = mmread(MANTIS_GPIF_STATUS); + card_stat = mmread(MANTIS_GPIF_IRQCFG); + + if (gpif_stat & MANTIS_GPIF_DETSTAT) { + dprintk(MANTIS_DEBUG, 1, "CAM found on Adapter(%d) Slot(0)", mantis->num); + mmwrite(card_stat | MANTIS_MASK_PLUGOUT, MANTIS_GPIF_IRQCFG); + ca->slot_state = MODULE_INSERTED; + dvb_ca_en50221_camchange_irq(&ca->en50221, + 0, + DVB_CA_EN50221_CAMCHANGE_INSERTED); + } else { + dprintk(MANTIS_DEBUG, 1, "Empty Slot on Adapter(%d) Slot(0)", mantis->num); + mmwrite(card_stat | MANTIS_MASK_PLUGIN, MANTIS_GPIF_IRQCFG); + ca->slot_state = MODULE_XTRACTED; + dvb_ca_en50221_camchange_irq(&ca->en50221, + 0, + DVB_CA_EN50221_CAMCHANGE_REMOVED); + } + + return 0; +} + +void mantis_pcmcia_exit(struct mantis_ca *ca) +{ + struct mantis_pci *mantis = ca->ca_priv; + + mmwrite(mmread(MANTIS_GPIF_STATUS) & (~MANTIS_CARD_PLUGOUT | ~MANTIS_CARD_PLUGIN), MANTIS_GPIF_STATUS); + mmwrite(mmread(MANTIS_INT_MASK) & ~MANTIS_INT_IRQ0, MANTIS_INT_MASK); +} diff --git a/drivers/media/pci/mantis/mantis_reg.h b/drivers/media/pci/mantis/mantis_reg.h new file mode 100644 index 0000000..7761f9d --- /dev/null +++ b/drivers/media/pci/mantis/mantis_reg.h @@ -0,0 +1,197 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_REG_H +#define __MANTIS_REG_H + +/* Interrupts */ +#define MANTIS_INT_STAT 0x00 +#define MANTIS_INT_MASK 0x04 + +#define MANTIS_INT_RISCSTAT (0x0f << 28) +#define MANTIS_INT_RISCEN (0x01 << 27) +#define MANTIS_INT_I2CRACK (0x01 << 26) + +/* #define MANTIS_INT_GPIF (0xff << 12) */ + +#define MANTIS_INT_PCMCIA7 (0x01 << 19) +#define MANTIS_INT_PCMCIA6 (0x01 << 18) +#define MANTIS_INT_PCMCIA5 (0x01 << 17) +#define MANTIS_INT_PCMCIA4 (0x01 << 16) +#define MANTIS_INT_PCMCIA3 (0x01 << 15) +#define MANTIS_INT_PCMCIA2 (0x01 << 14) +#define MANTIS_INT_PCMCIA1 (0x01 << 13) +#define MANTIS_INT_PCMCIA0 (0x01 << 12) +#define MANTIS_INT_IRQ1 (0x01 << 11) +#define MANTIS_INT_IRQ0 (0x01 << 10) +#define MANTIS_INT_OCERR (0x01 << 8) +#define MANTIS_INT_PABORT (0x01 << 7) +#define MANTIS_INT_RIPERR (0x01 << 6) +#define MANTIS_INT_PPERR (0x01 << 5) +#define MANTIS_INT_FTRGT (0x01 << 3) +#define MANTIS_INT_RISCI (0x01 << 1) +#define MANTIS_INT_I2CDONE (0x01 << 0) + +/* DMA */ +#define MANTIS_DMA_CTL 0x08 +#define MANTIS_GPIF_RD (0xff << 24) +#define MANTIS_GPIF_WR (0xff << 16) +#define MANTIS_CPU_DO (0x01 << 10) +#define MANTIS_DRV_DO (0x01 << 9) +#define MANTIS_I2C_RD (0x01 << 7) +#define MANTIS_I2C_WR (0x01 << 6) +#define MANTIS_DCAP_MODE (0x01 << 5) +#define MANTIS_FIFO_TP_4 (0x00 << 3) +#define MANTIS_FIFO_TP_8 (0x01 << 3) +#define MANTIS_FIFO_TP_16 (0x02 << 3) +#define MANTIS_FIFO_EN (0x01 << 2) +#define MANTIS_DCAP_EN (0x01 << 1) +#define MANTIS_RISC_EN (0x01 << 0) + +/* DEBUG */ +#define MANTIS_DEBUGREG 0x0c +#define MANTIS_DATINV (0x0e << 7) +#define MANTIS_TOP_DEBUGSEL (0x07 << 4) +#define MANTIS_PCMCIA_DEBUGSEL (0x0f << 0) + +#define MANTIS_RISC_START 0x10 +#define MANTIS_RISC_PC 0x14 + +/* I2C */ +#define MANTIS_I2CDATA_CTL 0x18 +#define MANTIS_I2C_RATE_1 (0x00 << 6) +#define MANTIS_I2C_RATE_2 (0x01 << 6) +#define MANTIS_I2C_RATE_3 (0x02 << 6) +#define MANTIS_I2C_RATE_4 (0x03 << 6) +#define MANTIS_I2C_STOP (0x01 << 5) +#define MANTIS_I2C_PGMODE (0x01 << 3) + +/* DATA */ +#define MANTIS_CMD_DATA_R1 0x20 +#define MANTIS_CMD_DATA_3 (0xff << 24) +#define MANTIS_CMD_DATA_2 (0xff << 16) +#define MANTIS_CMD_DATA_1 (0xff << 8) +#define MANTIS_CMD_DATA_0 (0xff << 0) + +#define MANTIS_CMD_DATA_R2 0x24 +#define MANTIS_CMD_DATA_7 (0xff << 24) +#define MANTIS_CMD_DATA_6 (0xff << 16) +#define MANTIS_CMD_DATA_5 (0xff << 8) +#define MANTIS_CMD_DATA_4 (0xff << 0) + +#define MANTIS_CONTROL 0x28 +#define MANTIS_DET (0x01 << 7) +#define MANTIS_DAT_CF_EN (0x01 << 6) +#define MANTIS_ACS (0x03 << 4) +#define MANTIS_VCCEN (0x01 << 3) +#define MANTIS_BYPASS (0x01 << 2) +#define MANTIS_MRST (0x01 << 1) +#define MANTIS_CRST_INT (0x01 << 0) + +#define MANTIS_GPIF_CFGSLA 0x84 +#define MANTIS_GPIF_WAITSMPL (0x07 << 28) +#define MANTIS_GPIF_BYTEADDRSUB (0x01 << 25) +#define MANTIS_GPIF_WAITPOL (0x01 << 24) +#define MANTIS_GPIF_NCDELAY (0x07 << 20) +#define MANTIS_GPIF_RW2CSDELAY (0x07 << 16) +#define MANTIS_GPIF_SLFTIMEDMODE (0x01 << 15) +#define MANTIS_GPIF_SLFTIMEDDELY (0x7f << 8) +#define MANTIS_GPIF_DEVTYPE (0x07 << 4) +#define MANTIS_GPIF_BIGENDIAN (0x01 << 3) +#define MANTIS_GPIF_FETCHCMD (0x03 << 1) +#define MANTIS_GPIF_HWORDDEV (0x01 << 0) + +#define MANTIS_GPIF_WSTOPER 0x90 +#define MANTIS_GPIF_WSTOPERWREN3 (0x01 << 31) +#define MANTIS_GPIF_PARBOOTN (0x01 << 29) +#define MANTIS_GPIF_WSTOPERSLID3 (0x1f << 24) +#define MANTIS_GPIF_WSTOPERWREN2 (0x01 << 23) +#define MANTIS_GPIF_WSTOPERSLID2 (0x1f << 16) +#define MANTIS_GPIF_WSTOPERWREN1 (0x01 << 15) +#define MANTIS_GPIF_WSTOPERSLID1 (0x1f << 8) +#define MANTIS_GPIF_WSTOPERWREN0 (0x01 << 7) +#define MANTIS_GPIF_WSTOPERSLID0 (0x1f << 0) + +#define MANTIS_GPIF_CS2RW 0x94 +#define MANTIS_GPIF_CS2RWWREN3 (0x01 << 31) +#define MANTIS_GPIF_CS2RWDELY3 (0x3f << 24) +#define MANTIS_GPIF_CS2RWWREN2 (0x01 << 23) +#define MANTIS_GPIF_CS2RWDELY2 (0x3f << 16) +#define MANTIS_GPIF_CS2RWWREN1 (0x01 << 15) +#define MANTIS_GPIF_CS2RWDELY1 (0x3f << 8) +#define MANTIS_GPIF_CS2RWWREN0 (0x01 << 7) +#define MANTIS_GPIF_CS2RWDELY0 (0x3f << 0) + +#define MANTIS_GPIF_IRQCFG 0x98 +#define MANTIS_GPIF_IRQPOL (0x01 << 8) +#define MANTIS_MASK_WRACK (0x01 << 7) +#define MANTIS_MASK_BRRDY (0x01 << 6) +#define MANTIS_MASK_OVFLW (0x01 << 5) +#define MANTIS_MASK_OTHERR (0x01 << 4) +#define MANTIS_MASK_WSTO (0x01 << 3) +#define MANTIS_MASK_EXTIRQ (0x01 << 2) +#define MANTIS_MASK_PLUGIN (0x01 << 1) +#define MANTIS_MASK_PLUGOUT (0x01 << 0) + +#define MANTIS_GPIF_STATUS 0x9c +#define MANTIS_SBUF_KILLOP (0x01 << 15) +#define MANTIS_SBUF_OPDONE (0x01 << 14) +#define MANTIS_SBUF_EMPTY (0x01 << 13) +#define MANTIS_GPIF_DETSTAT (0x01 << 9) +#define MANTIS_GPIF_INTSTAT (0x01 << 8) +#define MANTIS_GPIF_WRACK (0x01 << 7) +#define MANTIS_GPIF_BRRDY (0x01 << 6) +#define MANTIS_SBUF_OVFLW (0x01 << 5) +#define MANTIS_GPIF_OTHERR (0x01 << 4) +#define MANTIS_SBUF_WSTO (0x01 << 3) +#define MANTIS_GPIF_EXTIRQ (0x01 << 2) +#define MANTIS_CARD_PLUGIN (0x01 << 1) +#define MANTIS_CARD_PLUGOUT (0x01 << 0) + +#define MANTIS_GPIF_BRADDR 0xa0 +#define MANTIS_GPIF_PCMCIAREG (0x01 << 27) +#define MANTIS_GPIF_PCMCIAIOM (0x01 << 26) +#define MANTIS_GPIF_BR_ADDR (0xfffffff << 0) + +#define MANTIS_GPIF_BRBYTES 0xa4 +#define MANTIS_GPIF_BRCNT (0xfff << 0) + +#define MANTIS_PCMCIA_RESET 0xa8 +#define MANTIS_PCMCIA_RSTVAL (0xff << 0) + +#define MANTIS_CARD_RESET 0xac + +#define MANTIS_GPIF_ADDR 0xb0 +#define MANTIS_GPIF_HIFRDWRN (0x01 << 31) +#define MANTIS_GPIF_PCMCIAREG (0x01 << 27) +#define MANTIS_GPIF_PCMCIAIOM (0x01 << 26) +#define MANTIS_GPIF_HIFADDR (0xfffffff << 0) + +#define MANTIS_GPIF_DOUT 0xb4 +#define MANTIS_GPIF_HIFDOUT (0xfffffff << 0) + +#define MANTIS_GPIF_DIN 0xb8 +#define MANTIS_GPIF_HIFDIN (0xfffffff << 0) + +#define MANTIS_GPIF_SPARE 0xbc +#define MANTIS_GPIF_LOGICRD (0xffff << 16) +#define MANTIS_GPIF_LOGICRW (0xffff << 0) + +#endif /* __MANTIS_REG_H */ diff --git a/drivers/media/pci/mantis/mantis_uart.c b/drivers/media/pci/mantis/mantis_uart.c new file mode 100644 index 0000000..18340da --- /dev/null +++ b/drivers/media/pci/mantis/mantis_uart.c @@ -0,0 +1,188 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include + +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "mantis_common.h" +#include "mantis_reg.h" +#include "mantis_uart.h" + +struct mantis_uart_params { + enum mantis_baud baud_rate; + enum mantis_parity parity; +}; + +static struct { + char string[7]; +} rates[5] = { + { "9600" }, + { "19200" }, + { "38400" }, + { "57600" }, + { "115200" } +}; + +static struct { + char string[5]; +} parity[3] = { + { "NONE" }, + { "ODD" }, + { "EVEN" } +}; + +#define UART_MAX_BUF 16 + +int mantis_uart_read(struct mantis_pci *mantis, u8 *data) +{ + struct mantis_hwconfig *config = mantis->hwconfig; + u32 stat = 0, i; + + /* get data */ + for (i = 0; i < (config->bytes + 1); i++) { + + stat = mmread(MANTIS_UART_STAT); + + if (stat & MANTIS_UART_RXFIFO_FULL) { + dprintk(MANTIS_ERROR, 1, "RX Fifo FULL"); + } + data[i] = mmread(MANTIS_UART_RXD) & 0x3f; + + dprintk(MANTIS_DEBUG, 1, "Reading ... <%02x>", data[i] & 0x3f); + + if (data[i] & (1 << 7)) { + dprintk(MANTIS_ERROR, 1, "UART framing error"); + return -EINVAL; + } + if (data[i] & (1 << 6)) { + dprintk(MANTIS_ERROR, 1, "UART parity error"); + return -EINVAL; + } + } + + return 0; +} + +static void mantis_uart_work(struct work_struct *work) +{ + struct mantis_pci *mantis = container_of(work, struct mantis_pci, uart_work); + struct mantis_hwconfig *config = mantis->hwconfig; + u8 buf[16]; + int i; + + mantis_uart_read(mantis, buf); + + for (i = 0; i < (config->bytes + 1); i++) + dprintk(MANTIS_INFO, 1, "UART BUF:%d <%02x> ", i, buf[i]); + + dprintk(MANTIS_DEBUG, 0, "\n"); +} + +static int mantis_uart_setup(struct mantis_pci *mantis, + struct mantis_uart_params *params) +{ + u32 reg; + + mmwrite((mmread(MANTIS_UART_CTL) | (params->parity & 0x3)), MANTIS_UART_CTL); + + reg = mmread(MANTIS_UART_BAUD); + + switch (params->baud_rate) { + case MANTIS_BAUD_9600: + reg |= 0xd8; + break; + case MANTIS_BAUD_19200: + reg |= 0x6c; + break; + case MANTIS_BAUD_38400: + reg |= 0x36; + break; + case MANTIS_BAUD_57600: + reg |= 0x23; + break; + case MANTIS_BAUD_115200: + reg |= 0x11; + break; + default: + return -EINVAL; + } + + mmwrite(reg, MANTIS_UART_BAUD); + + return 0; +} + +int mantis_uart_init(struct mantis_pci *mantis) +{ + struct mantis_hwconfig *config = mantis->hwconfig; + struct mantis_uart_params params; + + /* default parity: */ + params.baud_rate = config->baud_rate; + params.parity = config->parity; + dprintk(MANTIS_INFO, 1, "Initializing UART @ %sbps parity:%s", + rates[params.baud_rate].string, + parity[params.parity].string); + + init_waitqueue_head(&mantis->uart_wq); + spin_lock_init(&mantis->uart_lock); + + INIT_WORK(&mantis->uart_work, mantis_uart_work); + + /* disable interrupt */ + mmwrite(mmread(MANTIS_UART_CTL) & 0xffef, MANTIS_UART_CTL); + + mantis_uart_setup(mantis, ¶ms); + + /* default 1 byte */ + mmwrite((mmread(MANTIS_UART_BAUD) | (config->bytes << 8)), MANTIS_UART_BAUD); + + /* flush buffer */ + mmwrite((mmread(MANTIS_UART_CTL) | MANTIS_UART_RXFLUSH), MANTIS_UART_CTL); + + /* enable interrupt */ + mmwrite(mmread(MANTIS_INT_MASK) | 0x800, MANTIS_INT_MASK); + mmwrite(mmread(MANTIS_UART_CTL) | MANTIS_UART_RXINT, MANTIS_UART_CTL); + + schedule_work(&mantis->uart_work); + dprintk(MANTIS_DEBUG, 1, "UART successfully initialized"); + + return 0; +} +EXPORT_SYMBOL_GPL(mantis_uart_init); + +void mantis_uart_exit(struct mantis_pci *mantis) +{ + /* disable interrupt */ + mmwrite(mmread(MANTIS_UART_CTL) & 0xffef, MANTIS_UART_CTL); + flush_work_sync(&mantis->uart_work); +} +EXPORT_SYMBOL_GPL(mantis_uart_exit); diff --git a/drivers/media/pci/mantis/mantis_uart.h b/drivers/media/pci/mantis/mantis_uart.h new file mode 100644 index 0000000..ffb62a0 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_uart.h @@ -0,0 +1,58 @@ +/* + Mantis PCI bridge driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_UART_H +#define __MANTIS_UART_H + +#define MANTIS_UART_CTL 0xe0 +#define MANTIS_UART_RXINT (1 << 4) +#define MANTIS_UART_RXFLUSH (1 << 2) + +#define MANTIS_UART_RXD 0xe8 +#define MANTIS_UART_BAUD 0xec + +#define MANTIS_UART_STAT 0xf0 +#define MANTIS_UART_RXFIFO_DATA (1 << 7) +#define MANTIS_UART_RXFIFO_EMPTY (1 << 6) +#define MANTIS_UART_RXFIFO_FULL (1 << 3) +#define MANTIS_UART_FRAME_ERR (1 << 2) +#define MANTIS_UART_PARITY_ERR (1 << 1) +#define MANTIS_UART_RXTHRESH_INT (1 << 0) + +enum mantis_baud { + MANTIS_BAUD_9600 = 0, + MANTIS_BAUD_19200, + MANTIS_BAUD_38400, + MANTIS_BAUD_57600, + MANTIS_BAUD_115200 +}; + +enum mantis_parity { + MANTIS_PARITY_NONE = 0, + MANTIS_PARITY_EVEN, + MANTIS_PARITY_ODD, +}; + +struct mantis_pci; + +extern int mantis_uart_init(struct mantis_pci *mantis); +extern void mantis_uart_exit(struct mantis_pci *mantis); + +#endif /* __MANTIS_UART_H */ diff --git a/drivers/media/pci/mantis/mantis_vp1033.c b/drivers/media/pci/mantis/mantis_vp1033.c new file mode 100644 index 0000000..ad013e9 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_vp1033.c @@ -0,0 +1,212 @@ +/* + Mantis VP-1033 driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "stv0299.h" +#include "mantis_common.h" +#include "mantis_ioc.h" +#include "mantis_dvb.h" +#include "mantis_vp1033.h" +#include "mantis_reg.h" + +u8 lgtdqcs001f_inittab[] = { + 0x01, 0x15, + 0x02, 0x30, + 0x03, 0x00, + 0x04, 0x2a, + 0x05, 0x85, + 0x06, 0x02, + 0x07, 0x00, + 0x08, 0x00, + 0x0c, 0x01, + 0x0d, 0x81, + 0x0e, 0x44, + 0x0f, 0x94, + 0x10, 0x3c, + 0x11, 0x84, + 0x12, 0xb9, + 0x13, 0xb5, + 0x14, 0x4f, + 0x15, 0xc9, + 0x16, 0x80, + 0x17, 0x36, + 0x18, 0xfb, + 0x19, 0xcf, + 0x1a, 0xbc, + 0x1c, 0x2b, + 0x1d, 0x27, + 0x1e, 0x00, + 0x1f, 0x0b, + 0x20, 0xa1, + 0x21, 0x60, + 0x22, 0x00, + 0x23, 0x00, + 0x28, 0x00, + 0x29, 0x28, + 0x2a, 0x14, + 0x2b, 0x0f, + 0x2c, 0x09, + 0x2d, 0x05, + 0x31, 0x1f, + 0x32, 0x19, + 0x33, 0xfc, + 0x34, 0x13, + 0xff, 0xff, +}; + +#define MANTIS_MODEL_NAME "VP-1033" +#define MANTIS_DEV_TYPE "DVB-S/DSS" + +int lgtdqcs001f_tuner_set(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + struct mantis_pci *mantis = fe->dvb->priv; + struct i2c_adapter *adapter = &mantis->adapter; + + u8 buf[4]; + u32 div; + + + struct i2c_msg msg = {.addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf)}; + + div = p->frequency / 250; + + buf[0] = (div >> 8) & 0x7f; + buf[1] = div & 0xff; + buf[2] = 0x83; + buf[3] = 0xc0; + + if (p->frequency < 1531000) + buf[3] |= 0x04; + else + buf[3] &= ~0x04; + if (i2c_transfer(adapter, &msg, 1) < 0) { + dprintk(MANTIS_ERROR, 1, "Write: I2C Transfer failed"); + return -EIO; + } + msleep_interruptible(100); + + return 0; +} + +int lgtdqcs001f_set_symbol_rate(struct dvb_frontend *fe, + u32 srate, u32 ratio) +{ + u8 aclk = 0; + u8 bclk = 0; + + if (srate < 1500000) { + aclk = 0xb7; + bclk = 0x47; + } else if (srate < 3000000) { + aclk = 0xb7; + bclk = 0x4b; + } else if (srate < 7000000) { + aclk = 0xb7; + bclk = 0x4f; + } else if (srate < 14000000) { + aclk = 0xb7; + bclk = 0x53; + } else if (srate < 30000000) { + aclk = 0xb6; + bclk = 0x53; + } else if (srate < 45000000) { + aclk = 0xb4; + bclk = 0x51; + } + stv0299_writereg(fe, 0x13, aclk); + stv0299_writereg(fe, 0x14, bclk); + + stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); + stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); + stv0299_writereg(fe, 0x21, ratio & 0xf0); + + return 0; +} + +struct stv0299_config lgtdqcs001f_config = { + .demod_address = 0x68, + .inittab = lgtdqcs001f_inittab, + .mclk = 88000000UL, + .invert = 0, + .skip_reinit = 0, + .volt13_op0_op1 = STV0299_VOLT13_OP0, + .min_delay_ms = 100, + .set_symbol_rate = lgtdqcs001f_set_symbol_rate, +}; + +static int vp1033_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe) +{ + struct i2c_adapter *adapter = &mantis->adapter; + + int err = 0; + + err = mantis_frontend_power(mantis, POWER_ON); + if (err == 0) { + mantis_frontend_soft_reset(mantis); + msleep(250); + + dprintk(MANTIS_ERROR, 1, "Probing for STV0299 (DVB-S)"); + fe = dvb_attach(stv0299_attach, &lgtdqcs001f_config, adapter); + + if (fe) { + fe->ops.tuner_ops.set_params = lgtdqcs001f_tuner_set; + dprintk(MANTIS_ERROR, 1, "found STV0299 DVB-S frontend @ 0x%02x", + lgtdqcs001f_config.demod_address); + + dprintk(MANTIS_ERROR, 1, "Mantis DVB-S STV0299 frontend attach success"); + } else { + return -1; + } + } else { + dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>", + adapter->name, + err); + + return -EIO; + } + mantis->fe = fe; + dprintk(MANTIS_ERROR, 1, "Done!"); + + return 0; +} + +struct mantis_hwconfig vp1033_config = { + .model_name = MANTIS_MODEL_NAME, + .dev_type = MANTIS_DEV_TYPE, + .ts_size = MANTIS_TS_204, + + .baud_rate = MANTIS_BAUD_9600, + .parity = MANTIS_PARITY_NONE, + .bytes = 0, + + .frontend_init = vp1033_frontend_init, + .power = GPIF_A12, + .reset = GPIF_A13, +}; diff --git a/drivers/media/pci/mantis/mantis_vp1033.h b/drivers/media/pci/mantis/mantis_vp1033.h new file mode 100644 index 0000000..7daaa1b --- /dev/null +++ b/drivers/media/pci/mantis/mantis_vp1033.h @@ -0,0 +1,30 @@ +/* + Mantis VP-1033 driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_VP1033_H +#define __MANTIS_VP1033_H + +#include "mantis_common.h" + +#define MANTIS_VP_1033_DVB_S 0x0016 + +extern struct mantis_hwconfig vp1033_config; + +#endif /* __MANTIS_VP1033_H */ diff --git a/drivers/media/pci/mantis/mantis_vp1034.c b/drivers/media/pci/mantis/mantis_vp1034.c new file mode 100644 index 0000000..430ae84 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_vp1034.c @@ -0,0 +1,120 @@ +/* + Mantis VP-1034 driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "mb86a16.h" +#include "mantis_common.h" +#include "mantis_ioc.h" +#include "mantis_dvb.h" +#include "mantis_vp1034.h" +#include "mantis_reg.h" + +struct mb86a16_config vp1034_mb86a16_config = { + .demod_address = 0x08, + .set_voltage = vp1034_set_voltage, +}; + +#define MANTIS_MODEL_NAME "VP-1034" +#define MANTIS_DEV_TYPE "DVB-S/DSS" + +int vp1034_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) +{ + struct mantis_pci *mantis = fe->dvb->priv; + + switch (voltage) { + case SEC_VOLTAGE_13: + dprintk(MANTIS_ERROR, 1, "Polarization=[13V]"); + mantis_gpio_set_bits(mantis, 13, 1); + mantis_gpio_set_bits(mantis, 14, 0); + break; + case SEC_VOLTAGE_18: + dprintk(MANTIS_ERROR, 1, "Polarization=[18V]"); + mantis_gpio_set_bits(mantis, 13, 1); + mantis_gpio_set_bits(mantis, 14, 1); + break; + case SEC_VOLTAGE_OFF: + dprintk(MANTIS_ERROR, 1, "Frontend (dummy) POWERDOWN"); + break; + default: + dprintk(MANTIS_ERROR, 1, "Invalid = (%d)", (u32) voltage); + return -EINVAL; + } + mmwrite(0x00, MANTIS_GPIF_DOUT); + + return 0; +} + +static int vp1034_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe) +{ + struct i2c_adapter *adapter = &mantis->adapter; + + int err = 0; + + err = mantis_frontend_power(mantis, POWER_ON); + if (err == 0) { + mantis_frontend_soft_reset(mantis); + msleep(250); + + dprintk(MANTIS_ERROR, 1, "Probing for MB86A16 (DVB-S/DSS)"); + fe = dvb_attach(mb86a16_attach, &vp1034_mb86a16_config, adapter); + if (fe) { + dprintk(MANTIS_ERROR, 1, + "found MB86A16 DVB-S/DSS frontend @0x%02x", + vp1034_mb86a16_config.demod_address); + + } else { + return -1; + } + } else { + dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>", + adapter->name, + err); + + return -EIO; + } + mantis->fe = fe; + dprintk(MANTIS_ERROR, 1, "Done!"); + + return 0; +} + +struct mantis_hwconfig vp1034_config = { + .model_name = MANTIS_MODEL_NAME, + .dev_type = MANTIS_DEV_TYPE, + .ts_size = MANTIS_TS_204, + + .baud_rate = MANTIS_BAUD_9600, + .parity = MANTIS_PARITY_NONE, + .bytes = 0, + + .frontend_init = vp1034_frontend_init, + .power = GPIF_A12, + .reset = GPIF_A13, +}; diff --git a/drivers/media/pci/mantis/mantis_vp1034.h b/drivers/media/pci/mantis/mantis_vp1034.h new file mode 100644 index 0000000..323f38e --- /dev/null +++ b/drivers/media/pci/mantis/mantis_vp1034.h @@ -0,0 +1,33 @@ +/* + Mantis VP-1034 driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_VP1034_H +#define __MANTIS_VP1034_H + +#include "dvb_frontend.h" +#include "mantis_common.h" + + +#define MANTIS_VP_1034_DVB_S 0x0014 + +extern struct mantis_hwconfig vp1034_config; +extern int vp1034_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage); + +#endif /* __MANTIS_VP1034_H */ diff --git a/drivers/media/pci/mantis/mantis_vp1041.c b/drivers/media/pci/mantis/mantis_vp1041.c new file mode 100644 index 0000000..07aa887 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_vp1041.c @@ -0,0 +1,357 @@ +/* + Mantis VP-1041 driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "mantis_common.h" +#include "mantis_ioc.h" +#include "mantis_dvb.h" +#include "mantis_vp1041.h" +#include "stb0899_reg.h" +#include "stb0899_drv.h" +#include "stb0899_cfg.h" +#include "stb6100_cfg.h" +#include "stb6100.h" +#include "lnbp21.h" + +#define MANTIS_MODEL_NAME "VP-1041" +#define MANTIS_DEV_TYPE "DSS/DVB-S/DVB-S2" + +static const struct stb0899_s1_reg vp1041_stb0899_s1_init_1[] = { + + /* 0x0000000b, *//* SYSREG */ + { STB0899_DEV_ID , 0x30 }, + { STB0899_DISCNTRL1 , 0x32 }, + { STB0899_DISCNTRL2 , 0x80 }, + { STB0899_DISRX_ST0 , 0x04 }, + { STB0899_DISRX_ST1 , 0x00 }, + { STB0899_DISPARITY , 0x00 }, + { STB0899_DISSTATUS , 0x20 }, + { STB0899_DISF22 , 0x99 }, + { STB0899_DISF22RX , 0xa8 }, + /* SYSREG ? */ + { STB0899_ACRPRESC , 0x11 }, + { STB0899_ACRDIV1 , 0x0a }, + { STB0899_ACRDIV2 , 0x05 }, + { STB0899_DACR1 , 0x00 }, + { STB0899_DACR2 , 0x00 }, + { STB0899_OUTCFG , 0x00 }, + { STB0899_MODECFG , 0x00 }, + { STB0899_IRQSTATUS_3 , 0xfe }, + { STB0899_IRQSTATUS_2 , 0x03 }, + { STB0899_IRQSTATUS_1 , 0x7c }, + { STB0899_IRQSTATUS_0 , 0xf4 }, + { STB0899_IRQMSK_3 , 0xf3 }, + { STB0899_IRQMSK_2 , 0xfc }, + { STB0899_IRQMSK_1 , 0xff }, + { STB0899_IRQMSK_0 , 0xff }, + { STB0899_IRQCFG , 0x00 }, + { STB0899_I2CCFG , 0x88 }, + { STB0899_I2CRPT , 0x58 }, + { STB0899_IOPVALUE5 , 0x00 }, + { STB0899_IOPVALUE4 , 0x33 }, + { STB0899_IOPVALUE3 , 0x6d }, + { STB0899_IOPVALUE2 , 0x90 }, + { STB0899_IOPVALUE1 , 0x60 }, + { STB0899_IOPVALUE0 , 0x00 }, + { STB0899_GPIO00CFG , 0x82 }, + { STB0899_GPIO01CFG , 0x82 }, + { STB0899_GPIO02CFG , 0x82 }, + { STB0899_GPIO03CFG , 0x82 }, + { STB0899_GPIO04CFG , 0x82 }, + { STB0899_GPIO05CFG , 0x82 }, + { STB0899_GPIO06CFG , 0x82 }, + { STB0899_GPIO07CFG , 0x82 }, + { STB0899_GPIO08CFG , 0x82 }, + { STB0899_GPIO09CFG , 0x82 }, + { STB0899_GPIO10CFG , 0x82 }, + { STB0899_GPIO11CFG , 0x82 }, + { STB0899_GPIO12CFG , 0x82 }, + { STB0899_GPIO13CFG , 0x82 }, + { STB0899_GPIO14CFG , 0x82 }, + { STB0899_GPIO15CFG , 0x82 }, + { STB0899_GPIO16CFG , 0x82 }, + { STB0899_GPIO17CFG , 0x82 }, + { STB0899_GPIO18CFG , 0x82 }, + { STB0899_GPIO19CFG , 0x82 }, + { STB0899_GPIO20CFG , 0x82 }, + { STB0899_SDATCFG , 0xb8 }, + { STB0899_SCLTCFG , 0xba }, + { STB0899_AGCRFCFG , 0x1c }, /* 0x11 */ + { STB0899_GPIO22 , 0x82 }, /* AGCBB2CFG */ + { STB0899_GPIO21 , 0x91 }, /* AGCBB1CFG */ + { STB0899_DIRCLKCFG , 0x82 }, + { STB0899_CLKOUT27CFG , 0x7e }, + { STB0899_STDBYCFG , 0x82 }, + { STB0899_CS0CFG , 0x82 }, + { STB0899_CS1CFG , 0x82 }, + { STB0899_DISEQCOCFG , 0x20 }, + { STB0899_GPIO32CFG , 0x82 }, + { STB0899_GPIO33CFG , 0x82 }, + { STB0899_GPIO34CFG , 0x82 }, + { STB0899_GPIO35CFG , 0x82 }, + { STB0899_GPIO36CFG , 0x82 }, + { STB0899_GPIO37CFG , 0x82 }, + { STB0899_GPIO38CFG , 0x82 }, + { STB0899_GPIO39CFG , 0x82 }, + { STB0899_NCOARSE , 0x17 }, /* 0x15 = 27 Mhz Clock, F/3 = 198MHz, F/6 = 99MHz */ + { STB0899_SYNTCTRL , 0x02 }, /* 0x00 = CLK from CLKI, 0x02 = CLK from XTALI */ + { STB0899_FILTCTRL , 0x00 }, + { STB0899_SYSCTRL , 0x01 }, + { STB0899_STOPCLK1 , 0x20 }, + { STB0899_STOPCLK2 , 0x00 }, + { STB0899_INTBUFSTATUS , 0x00 }, + { STB0899_INTBUFCTRL , 0x0a }, + { 0xffff , 0xff }, +}; + +static const struct stb0899_s1_reg vp1041_stb0899_s1_init_3[] = { + { STB0899_DEMOD , 0x00 }, + { STB0899_RCOMPC , 0xc9 }, + { STB0899_AGC1CN , 0x01 }, + { STB0899_AGC1REF , 0x10 }, + { STB0899_RTC , 0x23 }, + { STB0899_TMGCFG , 0x4e }, + { STB0899_AGC2REF , 0x34 }, + { STB0899_TLSR , 0x84 }, + { STB0899_CFD , 0xf7 }, + { STB0899_ACLC , 0x87 }, + { STB0899_BCLC , 0x94 }, + { STB0899_EQON , 0x41 }, + { STB0899_LDT , 0xf1 }, + { STB0899_LDT2 , 0xe3 }, + { STB0899_EQUALREF , 0xb4 }, + { STB0899_TMGRAMP , 0x10 }, + { STB0899_TMGTHD , 0x30 }, + { STB0899_IDCCOMP , 0xfd }, + { STB0899_QDCCOMP , 0xff }, + { STB0899_POWERI , 0x0c }, + { STB0899_POWERQ , 0x0f }, + { STB0899_RCOMP , 0x6c }, + { STB0899_AGCIQIN , 0x80 }, + { STB0899_AGC2I1 , 0x06 }, + { STB0899_AGC2I2 , 0x00 }, + { STB0899_TLIR , 0x30 }, + { STB0899_RTF , 0x7f }, + { STB0899_DSTATUS , 0x00 }, + { STB0899_LDI , 0xbc }, + { STB0899_CFRM , 0xea }, + { STB0899_CFRL , 0x31 }, + { STB0899_NIRM , 0x2b }, + { STB0899_NIRL , 0x80 }, + { STB0899_ISYMB , 0x1d }, + { STB0899_QSYMB , 0xa6 }, + { STB0899_SFRH , 0x2f }, + { STB0899_SFRM , 0x68 }, + { STB0899_SFRL , 0x40 }, + { STB0899_SFRUPH , 0x2f }, + { STB0899_SFRUPM , 0x68 }, + { STB0899_SFRUPL , 0x40 }, + { STB0899_EQUAI1 , 0x02 }, + { STB0899_EQUAQ1 , 0xff }, + { STB0899_EQUAI2 , 0x04 }, + { STB0899_EQUAQ2 , 0x05 }, + { STB0899_EQUAI3 , 0x02 }, + { STB0899_EQUAQ3 , 0xfd }, + { STB0899_EQUAI4 , 0x03 }, + { STB0899_EQUAQ4 , 0x07 }, + { STB0899_EQUAI5 , 0x08 }, + { STB0899_EQUAQ5 , 0xf5 }, + { STB0899_DSTATUS2 , 0x00 }, + { STB0899_VSTATUS , 0x00 }, + { STB0899_VERROR , 0x86 }, + { STB0899_IQSWAP , 0x2a }, + { STB0899_ECNT1M , 0x00 }, + { STB0899_ECNT1L , 0x00 }, + { STB0899_ECNT2M , 0x00 }, + { STB0899_ECNT2L , 0x00 }, + { STB0899_ECNT3M , 0x0a }, + { STB0899_ECNT3L , 0xad }, + { STB0899_FECAUTO1 , 0x06 }, + { STB0899_FECM , 0x01 }, + { STB0899_VTH12 , 0xb0 }, + { STB0899_VTH23 , 0x7a }, + { STB0899_VTH34 , 0x58 }, + { STB0899_VTH56 , 0x38 }, + { STB0899_VTH67 , 0x34 }, + { STB0899_VTH78 , 0x24 }, + { STB0899_PRVIT , 0xff }, + { STB0899_VITSYNC , 0x19 }, + { STB0899_RSULC , 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */ + { STB0899_TSULC , 0x42 }, + { STB0899_RSLLC , 0x41 }, + { STB0899_TSLPL , 0x12 }, + { STB0899_TSCFGH , 0x0c }, + { STB0899_TSCFGM , 0x00 }, + { STB0899_TSCFGL , 0x00 }, + { STB0899_TSOUT , 0x69 }, /* 0x0d for CAM */ + { STB0899_RSSYNCDEL , 0x00 }, + { STB0899_TSINHDELH , 0x02 }, + { STB0899_TSINHDELM , 0x00 }, + { STB0899_TSINHDELL , 0x00 }, + { STB0899_TSLLSTKM , 0x1b }, + { STB0899_TSLLSTKL , 0xb3 }, + { STB0899_TSULSTKM , 0x00 }, + { STB0899_TSULSTKL , 0x00 }, + { STB0899_PCKLENUL , 0xbc }, + { STB0899_PCKLENLL , 0xcc }, + { STB0899_RSPCKLEN , 0xbd }, + { STB0899_TSSTATUS , 0x90 }, + { STB0899_ERRCTRL1 , 0xb6 }, + { STB0899_ERRCTRL2 , 0x95 }, + { STB0899_ERRCTRL3 , 0x8d }, + { STB0899_DMONMSK1 , 0x27 }, + { STB0899_DMONMSK0 , 0x03 }, + { STB0899_DEMAPVIT , 0x5c }, + { STB0899_PLPARM , 0x19 }, + { STB0899_PDELCTRL , 0x48 }, + { STB0899_PDELCTRL2 , 0x00 }, + { STB0899_BBHCTRL1 , 0x00 }, + { STB0899_BBHCTRL2 , 0x00 }, + { STB0899_HYSTTHRESH , 0x77 }, + { STB0899_MATCSTM , 0x00 }, + { STB0899_MATCSTL , 0x00 }, + { STB0899_UPLCSTM , 0x00 }, + { STB0899_UPLCSTL , 0x00 }, + { STB0899_DFLCSTM , 0x00 }, + { STB0899_DFLCSTL , 0x00 }, + { STB0899_SYNCCST , 0x00 }, + { STB0899_SYNCDCSTM , 0x00 }, + { STB0899_SYNCDCSTL , 0x00 }, + { STB0899_ISI_ENTRY , 0x00 }, + { STB0899_ISI_BIT_EN , 0x00 }, + { STB0899_MATSTRM , 0xf0 }, + { STB0899_MATSTRL , 0x02 }, + { STB0899_UPLSTRM , 0x45 }, + { STB0899_UPLSTRL , 0x60 }, + { STB0899_DFLSTRM , 0xe3 }, + { STB0899_DFLSTRL , 0x00 }, + { STB0899_SYNCSTR , 0x47 }, + { STB0899_SYNCDSTRM , 0x05 }, + { STB0899_SYNCDSTRL , 0x18 }, + { STB0899_CFGPDELSTATUS1 , 0x19 }, + { STB0899_CFGPDELSTATUS2 , 0x2b }, + { STB0899_BBFERRORM , 0x00 }, + { STB0899_BBFERRORL , 0x01 }, + { STB0899_UPKTERRORM , 0x00 }, + { STB0899_UPKTERRORL , 0x00 }, + { 0xffff , 0xff }, +}; + +struct stb0899_config vp1041_stb0899_config = { + .init_dev = vp1041_stb0899_s1_init_1, + .init_s2_demod = stb0899_s2_init_2, + .init_s1_demod = vp1041_stb0899_s1_init_3, + .init_s2_fec = stb0899_s2_init_4, + .init_tst = stb0899_s1_init_5, + + .demod_address = 0x68, /* 0xd0 >> 1 */ + + .xtal_freq = 27000000, + .inversion = IQ_SWAP_ON, /* 1 */ + + .lo_clk = 76500000, + .hi_clk = 99000000, + + .esno_ave = STB0899_DVBS2_ESNO_AVE, + .esno_quant = STB0899_DVBS2_ESNO_QUANT, + .avframes_coarse = STB0899_DVBS2_AVFRAMES_COARSE, + .avframes_fine = STB0899_DVBS2_AVFRAMES_FINE, + .miss_threshold = STB0899_DVBS2_MISS_THRESHOLD, + .uwp_threshold_acq = STB0899_DVBS2_UWP_THRESHOLD_ACQ, + .uwp_threshold_track = STB0899_DVBS2_UWP_THRESHOLD_TRACK, + .uwp_threshold_sof = STB0899_DVBS2_UWP_THRESHOLD_SOF, + .sof_search_timeout = STB0899_DVBS2_SOF_SEARCH_TIMEOUT, + + .btr_nco_bits = STB0899_DVBS2_BTR_NCO_BITS, + .btr_gain_shift_offset = STB0899_DVBS2_BTR_GAIN_SHIFT_OFFSET, + .crl_nco_bits = STB0899_DVBS2_CRL_NCO_BITS, + .ldpc_max_iter = STB0899_DVBS2_LDPC_MAX_ITER, + + .tuner_get_frequency = stb6100_get_frequency, + .tuner_set_frequency = stb6100_set_frequency, + .tuner_set_bandwidth = stb6100_set_bandwidth, + .tuner_get_bandwidth = stb6100_get_bandwidth, + .tuner_set_rfsiggain = NULL, +}; + +struct stb6100_config vp1041_stb6100_config = { + .tuner_address = 0x60, + .refclock = 27000000, +}; + +static int vp1041_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe) +{ + struct i2c_adapter *adapter = &mantis->adapter; + + int err = 0; + + err = mantis_frontend_power(mantis, POWER_ON); + if (err == 0) { + mantis_frontend_soft_reset(mantis); + msleep(250); + mantis->fe = dvb_attach(stb0899_attach, &vp1041_stb0899_config, adapter); + if (mantis->fe) { + dprintk(MANTIS_ERROR, 1, + "found STB0899 DVB-S/DVB-S2 frontend @0x%02x", + vp1041_stb0899_config.demod_address); + + if (dvb_attach(stb6100_attach, mantis->fe, &vp1041_stb6100_config, adapter)) { + if (!dvb_attach(lnbp21_attach, mantis->fe, adapter, 0, 0)) + dprintk(MANTIS_ERROR, 1, "No LNBP21 found!"); + } + } else { + return -EREMOTEIO; + } + } else { + dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>", + adapter->name, + err); + + return -EIO; + } + + + dprintk(MANTIS_ERROR, 1, "Done!"); + + return 0; +} + +struct mantis_hwconfig vp1041_config = { + .model_name = MANTIS_MODEL_NAME, + .dev_type = MANTIS_DEV_TYPE, + .ts_size = MANTIS_TS_188, + + .baud_rate = MANTIS_BAUD_9600, + .parity = MANTIS_PARITY_NONE, + .bytes = 0, + + .frontend_init = vp1041_frontend_init, + .power = GPIF_A12, + .reset = GPIF_A13, +}; diff --git a/drivers/media/pci/mantis/mantis_vp1041.h b/drivers/media/pci/mantis/mantis_vp1041.h new file mode 100644 index 0000000..1ae5b3d --- /dev/null +++ b/drivers/media/pci/mantis/mantis_vp1041.h @@ -0,0 +1,33 @@ +/* + Mantis VP-1041 driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_VP1041_H +#define __MANTIS_VP1041_H + +#include "mantis_common.h" + +#define MANTIS_VP_1041_DVB_S2 0x0031 +#define SKYSTAR_HD2_10 0x0001 +#define SKYSTAR_HD2_20 0x0003 +#define CINERGY_S2_PCI_HD 0x1179 + +extern struct mantis_hwconfig vp1041_config; + +#endif /* __MANTIS_VP1041_H */ diff --git a/drivers/media/pci/mantis/mantis_vp2033.c b/drivers/media/pci/mantis/mantis_vp2033.c new file mode 100644 index 0000000..1ca6837 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_vp2033.c @@ -0,0 +1,188 @@ +/* + Mantis VP-2033 driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "tda1002x.h" +#include "mantis_common.h" +#include "mantis_ioc.h" +#include "mantis_dvb.h" +#include "mantis_vp2033.h" + +#define MANTIS_MODEL_NAME "VP-2033" +#define MANTIS_DEV_TYPE "DVB-C" + +struct tda1002x_config vp2033_tda1002x_cu1216_config = { + .demod_address = 0x18 >> 1, + .invert = 1, +}; + +struct tda10023_config vp2033_tda10023_cu1216_config = { + .demod_address = 0x18 >> 1, + .invert = 1, +}; + +static u8 read_pwm(struct mantis_pci *mantis) +{ + struct i2c_adapter *adapter = &mantis->adapter; + + u8 b = 0xff; + u8 pwm; + struct i2c_msg msg[] = { + {.addr = 0x50, .flags = 0, .buf = &b, .len = 1}, + {.addr = 0x50, .flags = I2C_M_RD, .buf = &pwm, .len = 1} + }; + + if ((i2c_transfer(adapter, msg, 2) != 2) + || (pwm == 0xff)) + pwm = 0x48; + + return pwm; +} + +static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + struct mantis_pci *mantis = fe->dvb->priv; + struct i2c_adapter *adapter = &mantis->adapter; + + u8 buf[6]; + struct i2c_msg msg = {.addr = 0x60, .flags = 0, .buf = buf, .len = sizeof(buf)}; + int i; + +#define CU1216_IF 36125000 +#define TUNER_MUL 62500 + + u32 div = (p->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL; + + buf[0] = (div >> 8) & 0x7f; + buf[1] = div & 0xff; + buf[2] = 0xce; + buf[3] = (p->frequency < 150000000 ? 0x01 : + p->frequency < 445000000 ? 0x02 : 0x04); + buf[4] = 0xde; + buf[5] = 0x20; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + if (i2c_transfer(adapter, &msg, 1) != 1) + return -EIO; + + /* wait for the pll lock */ + msg.flags = I2C_M_RD; + msg.len = 1; + for (i = 0; i < 20; i++) { + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + if (i2c_transfer(adapter, &msg, 1) == 1 && (buf[0] & 0x40)) + break; + + msleep(10); + } + + /* switch the charge pump to the lower current */ + msg.flags = 0; + msg.len = 2; + msg.buf = &buf[2]; + buf[2] &= ~0x40; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + if (i2c_transfer(adapter, &msg, 1) != 1) + return -EIO; + + return 0; +} + +static int vp2033_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe) +{ + struct i2c_adapter *adapter = &mantis->adapter; + + int err = 0; + + err = mantis_frontend_power(mantis, POWER_ON); + if (err == 0) { + mantis_frontend_soft_reset(mantis); + msleep(250); + + dprintk(MANTIS_ERROR, 1, "Probing for CU1216 (DVB-C)"); + fe = dvb_attach(tda10021_attach, &vp2033_tda1002x_cu1216_config, + adapter, + read_pwm(mantis)); + + if (fe) { + dprintk(MANTIS_ERROR, 1, + "found Philips CU1216 DVB-C frontend (TDA10021) @ 0x%02x", + vp2033_tda1002x_cu1216_config.demod_address); + } else { + fe = dvb_attach(tda10023_attach, &vp2033_tda10023_cu1216_config, + adapter, + read_pwm(mantis)); + + if (fe) { + dprintk(MANTIS_ERROR, 1, + "found Philips CU1216 DVB-C frontend (TDA10023) @ 0x%02x", + vp2033_tda1002x_cu1216_config.demod_address); + } + } + + if (fe) { + fe->ops.tuner_ops.set_params = tda1002x_cu1216_tuner_set; + dprintk(MANTIS_ERROR, 1, "Mantis DVB-C Philips CU1216 frontend attach success"); + } else { + return -1; + } + } else { + dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>", + adapter->name, + err); + + return -EIO; + } + + mantis->fe = fe; + dprintk(MANTIS_DEBUG, 1, "Done!"); + + return 0; +} + +struct mantis_hwconfig vp2033_config = { + .model_name = MANTIS_MODEL_NAME, + .dev_type = MANTIS_DEV_TYPE, + .ts_size = MANTIS_TS_204, + + .baud_rate = MANTIS_BAUD_9600, + .parity = MANTIS_PARITY_NONE, + .bytes = 0, + + .frontend_init = vp2033_frontend_init, + .power = GPIF_A12, + .reset = GPIF_A13, +}; diff --git a/drivers/media/pci/mantis/mantis_vp2033.h b/drivers/media/pci/mantis/mantis_vp2033.h new file mode 100644 index 0000000..c55242b --- /dev/null +++ b/drivers/media/pci/mantis/mantis_vp2033.h @@ -0,0 +1,30 @@ +/* + Mantis VP-2033 driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_VP2033_H +#define __MANTIS_VP2033_H + +#include "mantis_common.h" + +#define MANTIS_VP_2033_DVB_C 0x0008 + +extern struct mantis_hwconfig vp2033_config; + +#endif /* __MANTIS_VP2033_H */ diff --git a/drivers/media/pci/mantis/mantis_vp2040.c b/drivers/media/pci/mantis/mantis_vp2040.c new file mode 100644 index 0000000..d480741 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_vp2040.c @@ -0,0 +1,187 @@ +/* + Mantis VP-2040 driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "tda1002x.h" +#include "mantis_common.h" +#include "mantis_ioc.h" +#include "mantis_dvb.h" +#include "mantis_vp2040.h" + +#define MANTIS_MODEL_NAME "VP-2040" +#define MANTIS_DEV_TYPE "DVB-C" + +struct tda1002x_config vp2040_tda1002x_cu1216_config = { + .demod_address = 0x18 >> 1, + .invert = 1, +}; + +struct tda10023_config vp2040_tda10023_cu1216_config = { + .demod_address = 0x18 >> 1, + .invert = 1, +}; + +static int tda1002x_cu1216_tuner_set(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + struct mantis_pci *mantis = fe->dvb->priv; + struct i2c_adapter *adapter = &mantis->adapter; + + u8 buf[6]; + struct i2c_msg msg = {.addr = 0x60, .flags = 0, .buf = buf, .len = sizeof(buf)}; + int i; + +#define CU1216_IF 36125000 +#define TUNER_MUL 62500 + + u32 div = (p->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL; + + buf[0] = (div >> 8) & 0x7f; + buf[1] = div & 0xff; + buf[2] = 0xce; + buf[3] = (p->frequency < 150000000 ? 0x01 : + p->frequency < 445000000 ? 0x02 : 0x04); + buf[4] = 0xde; + buf[5] = 0x20; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + if (i2c_transfer(adapter, &msg, 1) != 1) + return -EIO; + + /* wait for the pll lock */ + msg.flags = I2C_M_RD; + msg.len = 1; + for (i = 0; i < 20; i++) { + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + if (i2c_transfer(adapter, &msg, 1) == 1 && (buf[0] & 0x40)) + break; + + msleep(10); + } + + /* switch the charge pump to the lower current */ + msg.flags = 0; + msg.len = 2; + msg.buf = &buf[2]; + buf[2] &= ~0x40; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + if (i2c_transfer(adapter, &msg, 1) != 1) + return -EIO; + + return 0; +} + +static u8 read_pwm(struct mantis_pci *mantis) +{ + struct i2c_adapter *adapter = &mantis->adapter; + + u8 b = 0xff; + u8 pwm; + struct i2c_msg msg[] = { + {.addr = 0x50, .flags = 0, .buf = &b, .len = 1}, + {.addr = 0x50, .flags = I2C_M_RD, .buf = &pwm, .len = 1} + }; + + if ((i2c_transfer(adapter, msg, 2) != 2) + || (pwm == 0xff)) + pwm = 0x48; + + return pwm; +} + +static int vp2040_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe) +{ + struct i2c_adapter *adapter = &mantis->adapter; + + int err = 0; + + err = mantis_frontend_power(mantis, POWER_ON); + if (err == 0) { + mantis_frontend_soft_reset(mantis); + msleep(250); + + dprintk(MANTIS_ERROR, 1, "Probing for CU1216 (DVB-C)"); + fe = dvb_attach(tda10021_attach, &vp2040_tda1002x_cu1216_config, + adapter, + read_pwm(mantis)); + + if (fe) { + dprintk(MANTIS_ERROR, 1, + "found Philips CU1216 DVB-C frontend (TDA10021) @ 0x%02x", + vp2040_tda1002x_cu1216_config.demod_address); + } else { + fe = dvb_attach(tda10023_attach, &vp2040_tda10023_cu1216_config, + adapter, + read_pwm(mantis)); + + if (fe) { + dprintk(MANTIS_ERROR, 1, + "found Philips CU1216 DVB-C frontend (TDA10023) @ 0x%02x", + vp2040_tda1002x_cu1216_config.demod_address); + } + } + + if (fe) { + fe->ops.tuner_ops.set_params = tda1002x_cu1216_tuner_set; + dprintk(MANTIS_ERROR, 1, "Mantis DVB-C Philips CU1216 frontend attach success"); + } else { + return -1; + } + } else { + dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>", + adapter->name, + err); + + return -EIO; + } + mantis->fe = fe; + dprintk(MANTIS_DEBUG, 1, "Done!"); + + return 0; +} + +struct mantis_hwconfig vp2040_config = { + .model_name = MANTIS_MODEL_NAME, + .dev_type = MANTIS_DEV_TYPE, + .ts_size = MANTIS_TS_204, + + .baud_rate = MANTIS_BAUD_9600, + .parity = MANTIS_PARITY_NONE, + .bytes = 0, + + .frontend_init = vp2040_frontend_init, + .power = GPIF_A12, + .reset = GPIF_A13, +}; diff --git a/drivers/media/pci/mantis/mantis_vp2040.h b/drivers/media/pci/mantis/mantis_vp2040.h new file mode 100644 index 0000000..d125e21 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_vp2040.h @@ -0,0 +1,32 @@ +/* + Mantis VP-2040 driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_VP2040_H +#define __MANTIS_VP2040_H + +#include "mantis_common.h" + +#define MANTIS_VP_2040_DVB_C 0x0043 +#define CINERGY_C 0x1178 +#define CABLESTAR_HD2 0x0002 + +extern struct mantis_hwconfig vp2040_config; + +#endif /* __MANTIS_VP2040_H */ diff --git a/drivers/media/pci/mantis/mantis_vp3028.c b/drivers/media/pci/mantis/mantis_vp3028.c new file mode 100644 index 0000000..4155c83 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_vp3028.c @@ -0,0 +1,38 @@ +/* + Mantis VP-3028 driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "mantis_common.h" +#include "mantis_vp3028.h" + +struct zl10353_config mantis_vp3028_config = { + .demod_address = 0x0f, +}; + +#define MANTIS_MODEL_NAME "VP-3028" +#define MANTIS_DEV_TYPE "DVB-T" + +struct mantis_hwconfig vp3028_mantis_config = { + .model_name = MANTIS_MODEL_NAME, + .dev_type = MANTIS_DEV_TYPE, + .ts_size = MANTIS_TS_188, + .baud_rate = MANTIS_BAUD_9600, + .parity = MANTIS_PARITY_NONE, + .bytes = 0, +}; diff --git a/drivers/media/pci/mantis/mantis_vp3028.h b/drivers/media/pci/mantis/mantis_vp3028.h new file mode 100644 index 0000000..b07be6a --- /dev/null +++ b/drivers/media/pci/mantis/mantis_vp3028.h @@ -0,0 +1,33 @@ +/* + Mantis VP-3028 driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_VP3028_H +#define __MANTIS_VP3028_H + +#include "dvb_frontend.h" +#include "mantis_common.h" +#include "zl10353.h" + +#define MANTIS_VP_3028_DVB_T 0x0028 + +extern struct zl10353_config mantis_vp3028_config; +extern struct mantis_hwconfig vp3028_mantis_config; + +#endif /* __MANTIS_VP3028_H */ diff --git a/drivers/media/pci/mantis/mantis_vp3030.c b/drivers/media/pci/mantis/mantis_vp3030.c new file mode 100644 index 0000000..c09308cd --- /dev/null +++ b/drivers/media/pci/mantis/mantis_vp3030.c @@ -0,0 +1,105 @@ +/* + Mantis VP-3030 driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" + +#include "zl10353.h" +#include "tda665x.h" +#include "mantis_common.h" +#include "mantis_ioc.h" +#include "mantis_dvb.h" +#include "mantis_vp3030.h" + +struct zl10353_config mantis_vp3030_config = { + .demod_address = 0x0f, +}; + +struct tda665x_config env57h12d5_config = { + .name = "ENV57H12D5 (ET-50DT)", + .addr = 0x60, + .frequency_min = 47000000, + .frequency_max = 862000000, + .frequency_offst = 3616667, + .ref_multiplier = 6, /* 1/6 MHz */ + .ref_divider = 100000, /* 1/6 MHz */ +}; + +#define MANTIS_MODEL_NAME "VP-3030" +#define MANTIS_DEV_TYPE "DVB-T" + + +static int vp3030_frontend_init(struct mantis_pci *mantis, struct dvb_frontend *fe) +{ + struct i2c_adapter *adapter = &mantis->adapter; + struct mantis_hwconfig *config = mantis->hwconfig; + int err = 0; + + mantis_gpio_set_bits(mantis, config->reset, 0); + msleep(100); + err = mantis_frontend_power(mantis, POWER_ON); + msleep(100); + mantis_gpio_set_bits(mantis, config->reset, 1); + + if (err == 0) { + msleep(250); + dprintk(MANTIS_ERROR, 1, "Probing for 10353 (DVB-T)"); + fe = dvb_attach(zl10353_attach, &mantis_vp3030_config, adapter); + + if (!fe) + return -1; + + dvb_attach(tda665x_attach, fe, &env57h12d5_config, adapter); + } else { + dprintk(MANTIS_ERROR, 1, "Frontend on <%s> POWER ON failed! <%d>", + adapter->name, + err); + + return -EIO; + + } + mantis->fe = fe; + dprintk(MANTIS_ERROR, 1, "Done!"); + + return 0; +} + +struct mantis_hwconfig vp3030_config = { + .model_name = MANTIS_MODEL_NAME, + .dev_type = MANTIS_DEV_TYPE, + .ts_size = MANTIS_TS_188, + + .baud_rate = MANTIS_BAUD_9600, + .parity = MANTIS_PARITY_NONE, + .bytes = 0, + + .frontend_init = vp3030_frontend_init, + .power = GPIF_A12, + .reset = GPIF_A13, + + .i2c_mode = MANTIS_BYTE_MODE +}; diff --git a/drivers/media/pci/mantis/mantis_vp3030.h b/drivers/media/pci/mantis/mantis_vp3030.h new file mode 100644 index 0000000..5f12c42 --- /dev/null +++ b/drivers/media/pci/mantis/mantis_vp3030.h @@ -0,0 +1,30 @@ +/* + Mantis VP-3030 driver + + Copyright (C) Manu Abraham (abraham.manu@gmail.com) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MANTIS_VP3030_H +#define __MANTIS_VP3030_H + +#include "mantis_common.h" + +#define MANTIS_VP_3030_DVB_T 0x0024 + +extern struct mantis_hwconfig vp3030_config; + +#endif /* __MANTIS_VP3030_H */ diff --git a/drivers/media/pci/ngene/Kconfig b/drivers/media/pci/ngene/Kconfig new file mode 100644 index 0000000..64c8470 --- /dev/null +++ b/drivers/media/pci/ngene/Kconfig @@ -0,0 +1,13 @@ +config DVB_NGENE + tristate "Micronas nGene support" + depends on DVB_CORE && PCI && I2C + select DVB_LNBP21 if !DVB_FE_CUSTOMISE + select DVB_STV6110x if !DVB_FE_CUSTOMISE + select DVB_STV090x if !DVB_FE_CUSTOMISE + select DVB_LGDT330X if !DVB_FE_CUSTOMISE + select DVB_DRXK if !DVB_FE_CUSTOMISE + select DVB_TDA18271C2DD if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_MT2131 if !MEDIA_TUNER_CUSTOMISE + ---help--- + Support for Micronas PCI express cards with nGene bridge. + diff --git a/drivers/media/pci/ngene/Makefile b/drivers/media/pci/ngene/Makefile new file mode 100644 index 0000000..6399708 --- /dev/null +++ b/drivers/media/pci/ngene/Makefile @@ -0,0 +1,14 @@ +# +# Makefile for the nGene device driver +# + +ngene-objs := ngene-core.o ngene-i2c.o ngene-cards.o ngene-dvb.o + +obj-$(CONFIG_DVB_NGENE) += ngene.o + +ccflags-y += -Idrivers/media/dvb-core/ +ccflags-y += -Idrivers/media/dvb-frontends/ +ccflags-y += -Idrivers/media/common/tuners/ + +# For the staging CI driver cxd2099 +ccflags-y += -Idrivers/staging/media/cxd2099/ diff --git a/drivers/media/pci/ngene/ngene-cards.c b/drivers/media/pci/ngene/ngene-cards.c new file mode 100644 index 0000000..a6cd695 --- /dev/null +++ b/drivers/media/pci/ngene/ngene-cards.c @@ -0,0 +1,823 @@ +/* + * ngene-cards.c: nGene PCIe bridge driver - card specific info + * + * Copyright (C) 2005-2007 Micronas + * + * Copyright (C) 2008-2009 Ralph Metzler + * Modifications for new nGene firmware, + * support for EEPROM-copying, + * support for new dual DVB-S2 card prototype + * + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 only, as published by the Free Software Foundation. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + */ + +#include +#include +#include +#include + +#include "ngene.h" + +/* demods/tuners */ +#include "stv6110x.h" +#include "stv090x.h" +#include "lnbh24.h" +#include "lgdt330x.h" +#include "mt2131.h" +#include "tda18271c2dd.h" +#include "drxk.h" +#include "drxd.h" +#include "dvb-pll.h" + + +/****************************************************************************/ +/* Demod/tuner attachment ***************************************************/ +/****************************************************************************/ + +static int tuner_attach_stv6110(struct ngene_channel *chan) +{ + struct i2c_adapter *i2c; + struct stv090x_config *feconf = (struct stv090x_config *) + chan->dev->card_info->fe_config[chan->number]; + struct stv6110x_config *tunerconf = (struct stv6110x_config *) + chan->dev->card_info->tuner_config[chan->number]; + struct stv6110x_devctl *ctl; + + /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */ + if (chan->number < 2) + i2c = &chan->dev->channel[0].i2c_adapter; + else + i2c = &chan->dev->channel[1].i2c_adapter; + + ctl = dvb_attach(stv6110x_attach, chan->fe, tunerconf, i2c); + if (ctl == NULL) { + printk(KERN_ERR DEVICE_NAME ": No STV6110X found!\n"); + return -ENODEV; + } + + feconf->tuner_init = ctl->tuner_init; + feconf->tuner_sleep = ctl->tuner_sleep; + feconf->tuner_set_mode = ctl->tuner_set_mode; + feconf->tuner_set_frequency = ctl->tuner_set_frequency; + feconf->tuner_get_frequency = ctl->tuner_get_frequency; + feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth; + feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth; + feconf->tuner_set_bbgain = ctl->tuner_set_bbgain; + feconf->tuner_get_bbgain = ctl->tuner_get_bbgain; + feconf->tuner_set_refclk = ctl->tuner_set_refclk; + feconf->tuner_get_status = ctl->tuner_get_status; + + return 0; +} + + +static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable) +{ + struct ngene_channel *chan = fe->sec_priv; + int status; + + if (enable) { + down(&chan->dev->pll_mutex); + status = chan->gate_ctrl(fe, 1); + } else { + status = chan->gate_ctrl(fe, 0); + up(&chan->dev->pll_mutex); + } + return status; +} + +static int tuner_attach_tda18271(struct ngene_channel *chan) +{ + struct i2c_adapter *i2c; + struct dvb_frontend *fe; + + i2c = &chan->dev->channel[0].i2c_adapter; + if (chan->fe->ops.i2c_gate_ctrl) + chan->fe->ops.i2c_gate_ctrl(chan->fe, 1); + fe = dvb_attach(tda18271c2dd_attach, chan->fe, i2c, 0x60); + if (chan->fe->ops.i2c_gate_ctrl) + chan->fe->ops.i2c_gate_ctrl(chan->fe, 0); + if (!fe) { + printk(KERN_ERR "No TDA18271 found!\n"); + return -ENODEV; + } + + return 0; +} + +static int tuner_attach_probe(struct ngene_channel *chan) +{ + if (chan->demod_type == 0) + return tuner_attach_stv6110(chan); + if (chan->demod_type == 1) + return tuner_attach_tda18271(chan); + return -EINVAL; +} + +static int demod_attach_stv0900(struct ngene_channel *chan) +{ + struct i2c_adapter *i2c; + struct stv090x_config *feconf = (struct stv090x_config *) + chan->dev->card_info->fe_config[chan->number]; + + /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */ + /* Note: Both adapters share the same i2c bus, but the demod */ + /* driver requires that each demod has its own i2c adapter */ + if (chan->number < 2) + i2c = &chan->dev->channel[0].i2c_adapter; + else + i2c = &chan->dev->channel[1].i2c_adapter; + + chan->fe = dvb_attach(stv090x_attach, feconf, i2c, + (chan->number & 1) == 0 ? STV090x_DEMODULATOR_0 + : STV090x_DEMODULATOR_1); + if (chan->fe == NULL) { + printk(KERN_ERR DEVICE_NAME ": No STV0900 found!\n"); + return -ENODEV; + } + + /* store channel info */ + if (feconf->tuner_i2c_lock) + chan->fe->analog_demod_priv = chan; + + if (!dvb_attach(lnbh24_attach, chan->fe, i2c, 0, + 0, chan->dev->card_info->lnb[chan->number])) { + printk(KERN_ERR DEVICE_NAME ": No LNBH24 found!\n"); + dvb_frontend_detach(chan->fe); + chan->fe = NULL; + return -ENODEV; + } + + return 0; +} + +static void cineS2_tuner_i2c_lock(struct dvb_frontend *fe, int lock) +{ + struct ngene_channel *chan = fe->analog_demod_priv; + + if (lock) + down(&chan->dev->pll_mutex); + else + up(&chan->dev->pll_mutex); +} + +static int i2c_read(struct i2c_adapter *adapter, u8 adr, u8 *val) +{ + struct i2c_msg msgs[1] = {{.addr = adr, .flags = I2C_M_RD, + .buf = val, .len = 1 } }; + return (i2c_transfer(adapter, msgs, 1) == 1) ? 0 : -1; +} + +static int i2c_read_reg16(struct i2c_adapter *adapter, u8 adr, + u16 reg, u8 *val) +{ + u8 msg[2] = {reg>>8, reg&0xff}; + struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0, + .buf = msg, .len = 2}, + {.addr = adr, .flags = I2C_M_RD, + .buf = val, .len = 1} }; + return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1; +} + +static int port_has_stv0900(struct i2c_adapter *i2c, int port) +{ + u8 val; + if (i2c_read_reg16(i2c, 0x68+port/2, 0xf100, &val) < 0) + return 0; + return 1; +} + +static int port_has_drxk(struct i2c_adapter *i2c, int port) +{ + u8 val; + + if (i2c_read(i2c, 0x29+port, &val) < 0) + return 0; + return 1; +} + +static int demod_attach_drxk(struct ngene_channel *chan, + struct i2c_adapter *i2c) +{ + struct drxk_config config; + + memset(&config, 0, sizeof(config)); + config.microcode_name = "drxk_a3.mc"; + config.qam_demod_parameter_count = 4; + config.adr = 0x29 + (chan->number ^ 2); + + chan->fe = dvb_attach(drxk_attach, &config, i2c); + if (!chan->fe) { + printk(KERN_ERR "No DRXK found!\n"); + return -ENODEV; + } + chan->fe->sec_priv = chan; + chan->gate_ctrl = chan->fe->ops.i2c_gate_ctrl; + chan->fe->ops.i2c_gate_ctrl = drxk_gate_ctrl; + return 0; +} + +static int cineS2_probe(struct ngene_channel *chan) +{ + struct i2c_adapter *i2c; + struct stv090x_config *fe_conf; + u8 buf[3]; + struct i2c_msg i2c_msg = { .flags = 0, .buf = buf }; + int rc; + + /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */ + if (chan->number < 2) + i2c = &chan->dev->channel[0].i2c_adapter; + else + i2c = &chan->dev->channel[1].i2c_adapter; + + if (port_has_stv0900(i2c, chan->number)) { + chan->demod_type = 0; + fe_conf = chan->dev->card_info->fe_config[chan->number]; + /* demod found, attach it */ + rc = demod_attach_stv0900(chan); + if (rc < 0 || chan->number < 2) + return rc; + + /* demod #2: reprogram outputs DPN1 & DPN2 */ + i2c_msg.addr = fe_conf->address; + i2c_msg.len = 3; + buf[0] = 0xf1; + switch (chan->number) { + case 2: + buf[1] = 0x5c; + buf[2] = 0xc2; + break; + case 3: + buf[1] = 0x61; + buf[2] = 0xcc; + break; + default: + return -ENODEV; + } + rc = i2c_transfer(i2c, &i2c_msg, 1); + if (rc != 1) { + printk(KERN_ERR DEVICE_NAME ": could not setup DPNx\n"); + return -EIO; + } + } else if (port_has_drxk(i2c, chan->number^2)) { + chan->demod_type = 1; + demod_attach_drxk(chan, i2c); + } else { + printk(KERN_ERR "No demod found on chan %d\n", chan->number); + return -ENODEV; + } + return 0; +} + + +static struct lgdt330x_config aver_m780 = { + .demod_address = 0xb2 >> 1, + .demod_chip = LGDT3303, + .serial_mpeg = 0x00, /* PARALLEL */ + .clock_polarity_flip = 1, +}; + +static struct mt2131_config m780_tunerconfig = { + 0xc0 >> 1 +}; + +/* A single func to attach the demo and tuner, rather than + * use two sep funcs like the current design mandates. + */ +static int demod_attach_lg330x(struct ngene_channel *chan) +{ + chan->fe = dvb_attach(lgdt330x_attach, &aver_m780, &chan->i2c_adapter); + if (chan->fe == NULL) { + printk(KERN_ERR DEVICE_NAME ": No LGDT330x found!\n"); + return -ENODEV; + } + + dvb_attach(mt2131_attach, chan->fe, &chan->i2c_adapter, + &m780_tunerconfig, 0); + + return (chan->fe) ? 0 : -ENODEV; +} + +static int demod_attach_drxd(struct ngene_channel *chan) +{ + struct drxd_config *feconf; + + feconf = chan->dev->card_info->fe_config[chan->number]; + + chan->fe = dvb_attach(drxd_attach, feconf, chan, + &chan->i2c_adapter, &chan->dev->pci_dev->dev); + if (!chan->fe) { + pr_err("No DRXD found!\n"); + return -ENODEV; + } + + if (!dvb_attach(dvb_pll_attach, chan->fe, feconf->pll_address, + &chan->i2c_adapter, + feconf->pll_type)) { + pr_err("No pll(%d) found!\n", feconf->pll_type); + return -ENODEV; + } + return 0; +} + +/****************************************************************************/ +/* EEPROM TAGS **************************************************************/ +/****************************************************************************/ + +#define MICNG_EE_START 0x0100 +#define MICNG_EE_END 0x0FF0 + +#define MICNG_EETAG_END0 0x0000 +#define MICNG_EETAG_END1 0xFFFF + +/* 0x0001 - 0x000F reserved for housekeeping */ +/* 0xFFFF - 0xFFFE reserved for housekeeping */ + +/* Micronas assigned tags + EEProm tags for hardware support */ + +#define MICNG_EETAG_DRXD1_OSCDEVIATION 0x1000 /* 2 Bytes data */ +#define MICNG_EETAG_DRXD2_OSCDEVIATION 0x1001 /* 2 Bytes data */ + +#define MICNG_EETAG_MT2060_1_1STIF 0x1100 /* 2 Bytes data */ +#define MICNG_EETAG_MT2060_2_1STIF 0x1101 /* 2 Bytes data */ + +/* Tag range for OEMs */ + +#define MICNG_EETAG_OEM_FIRST 0xC000 +#define MICNG_EETAG_OEM_LAST 0xFFEF + +static int i2c_write_eeprom(struct i2c_adapter *adapter, + u8 adr, u16 reg, u8 data) +{ + u8 m[3] = {(reg >> 8), (reg & 0xff), data}; + struct i2c_msg msg = {.addr = adr, .flags = 0, .buf = m, + .len = sizeof(m)}; + + if (i2c_transfer(adapter, &msg, 1) != 1) { + pr_err(DEVICE_NAME ": Error writing EEPROM!\n"); + return -EIO; + } + return 0; +} + +static int i2c_read_eeprom(struct i2c_adapter *adapter, + u8 adr, u16 reg, u8 *data, int len) +{ + u8 msg[2] = {(reg >> 8), (reg & 0xff)}; + struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0, + .buf = msg, .len = 2 }, + {.addr = adr, .flags = I2C_M_RD, + .buf = data, .len = len} }; + + if (i2c_transfer(adapter, msgs, 2) != 2) { + pr_err(DEVICE_NAME ": Error reading EEPROM\n"); + return -EIO; + } + return 0; +} + +static int ReadEEProm(struct i2c_adapter *adapter, + u16 Tag, u32 MaxLen, u8 *data, u32 *pLength) +{ + int status = 0; + u16 Addr = MICNG_EE_START, Length, tag = 0; + u8 EETag[3]; + + while (Addr + sizeof(u16) + 1 < MICNG_EE_END) { + if (i2c_read_eeprom(adapter, 0x50, Addr, EETag, sizeof(EETag))) + return -1; + tag = (EETag[0] << 8) | EETag[1]; + if (tag == MICNG_EETAG_END0 || tag == MICNG_EETAG_END1) + return -1; + if (tag == Tag) + break; + Addr += sizeof(u16) + 1 + EETag[2]; + } + if (Addr + sizeof(u16) + 1 + EETag[2] > MICNG_EE_END) { + pr_err(DEVICE_NAME + ": Reached EOEE @ Tag = %04x Length = %3d\n", + tag, EETag[2]); + return -1; + } + Length = EETag[2]; + if (Length > MaxLen) + Length = (u16) MaxLen; + if (Length > 0) { + Addr += sizeof(u16) + 1; + status = i2c_read_eeprom(adapter, 0x50, Addr, data, Length); + if (!status) { + *pLength = EETag[2]; + if (Length < EETag[2]) + ; /*status=STATUS_BUFFER_OVERFLOW; */ + } + } + return status; +} + +static int WriteEEProm(struct i2c_adapter *adapter, + u16 Tag, u32 Length, u8 *data) +{ + int status = 0; + u16 Addr = MICNG_EE_START; + u8 EETag[3]; + u16 tag = 0; + int retry, i; + + while (Addr + sizeof(u16) + 1 < MICNG_EE_END) { + if (i2c_read_eeprom(adapter, 0x50, Addr, EETag, sizeof(EETag))) + return -1; + tag = (EETag[0] << 8) | EETag[1]; + if (tag == MICNG_EETAG_END0 || tag == MICNG_EETAG_END1) + return -1; + if (tag == Tag) + break; + Addr += sizeof(u16) + 1 + EETag[2]; + } + if (Addr + sizeof(u16) + 1 + EETag[2] > MICNG_EE_END) { + pr_err(DEVICE_NAME + ": Reached EOEE @ Tag = %04x Length = %3d\n", + tag, EETag[2]); + return -1; + } + + if (Length > EETag[2]) + return -EINVAL; + /* Note: We write the data one byte at a time to avoid + issues with page sizes. (which are different for + each manufacture and eeprom size) + */ + Addr += sizeof(u16) + 1; + for (i = 0; i < Length; i++, Addr++) { + status = i2c_write_eeprom(adapter, 0x50, Addr, data[i]); + + if (status) + break; + + /* Poll for finishing write cycle */ + retry = 10; + while (retry) { + u8 Tmp; + + msleep(50); + status = i2c_read_eeprom(adapter, 0x50, Addr, &Tmp, 1); + if (status) + break; + if (Tmp != data[i]) + pr_err(DEVICE_NAME + "eeprom write error\n"); + retry -= 1; + } + if (status) { + pr_err(DEVICE_NAME + ": Timeout polling eeprom\n"); + break; + } + } + return status; +} + +static int eeprom_read_ushort(struct i2c_adapter *adapter, u16 tag, u16 *data) +{ + int stat; + u8 buf[2]; + u32 len = 0; + + stat = ReadEEProm(adapter, tag, 2, buf, &len); + if (stat) + return stat; + if (len != 2) + return -EINVAL; + + *data = (buf[0] << 8) | buf[1]; + return 0; +} + +static int eeprom_write_ushort(struct i2c_adapter *adapter, u16 tag, u16 data) +{ + int stat; + u8 buf[2]; + + buf[0] = data >> 8; + buf[1] = data & 0xff; + stat = WriteEEProm(adapter, tag, 2, buf); + if (stat) + return stat; + return 0; +} + +static s16 osc_deviation(void *priv, s16 deviation, int flag) +{ + struct ngene_channel *chan = priv; + struct i2c_adapter *adap = &chan->i2c_adapter; + u16 data = 0; + + if (flag) { + data = (u16) deviation; + pr_info(DEVICE_NAME ": write deviation %d\n", + deviation); + eeprom_write_ushort(adap, 0x1000 + chan->number, data); + } else { + if (eeprom_read_ushort(adap, 0x1000 + chan->number, &data)) + data = 0; + pr_info(DEVICE_NAME ": read deviation %d\n", + (s16) data); + } + + return (s16) data; +} + +/****************************************************************************/ +/* Switch control (I2C gates, etc.) *****************************************/ +/****************************************************************************/ + + +static struct stv090x_config fe_cineS2 = { + .device = STV0900, + .demod_mode = STV090x_DUAL, + .clk_mode = STV090x_CLK_EXT, + + .xtal = 27000000, + .address = 0x68, + + .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED, + .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED, + + .repeater_level = STV090x_RPTLEVEL_16, + + .adc1_range = STV090x_ADC_1Vpp, + .adc2_range = STV090x_ADC_1Vpp, + + .diseqc_envelope_mode = true, + + .tuner_i2c_lock = cineS2_tuner_i2c_lock, +}; + +static struct stv090x_config fe_cineS2_2 = { + .device = STV0900, + .demod_mode = STV090x_DUAL, + .clk_mode = STV090x_CLK_EXT, + + .xtal = 27000000, + .address = 0x69, + + .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED, + .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED, + + .repeater_level = STV090x_RPTLEVEL_16, + + .adc1_range = STV090x_ADC_1Vpp, + .adc2_range = STV090x_ADC_1Vpp, + + .diseqc_envelope_mode = true, + + .tuner_i2c_lock = cineS2_tuner_i2c_lock, +}; + +static struct stv6110x_config tuner_cineS2_0 = { + .addr = 0x60, + .refclk = 27000000, + .clk_div = 1, +}; + +static struct stv6110x_config tuner_cineS2_1 = { + .addr = 0x63, + .refclk = 27000000, + .clk_div = 1, +}; + +static struct ngene_info ngene_info_cineS2 = { + .type = NGENE_SIDEWINDER, + .name = "Linux4Media cineS2 DVB-S2 Twin Tuner", + .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, + .demod_attach = {demod_attach_stv0900, demod_attach_stv0900}, + .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110}, + .fe_config = {&fe_cineS2, &fe_cineS2}, + .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1}, + .lnb = {0x0b, 0x08}, + .tsf = {3, 3}, + .fw_version = 18, + .msi_supported = true, +}; + +static struct ngene_info ngene_info_satixS2 = { + .type = NGENE_SIDEWINDER, + .name = "Mystique SaTiX-S2 Dual", + .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, + .demod_attach = {demod_attach_stv0900, demod_attach_stv0900}, + .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110}, + .fe_config = {&fe_cineS2, &fe_cineS2}, + .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1}, + .lnb = {0x0b, 0x08}, + .tsf = {3, 3}, + .fw_version = 18, + .msi_supported = true, +}; + +static struct ngene_info ngene_info_satixS2v2 = { + .type = NGENE_SIDEWINDER, + .name = "Mystique SaTiX-S2 Dual (v2)", + .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, + NGENE_IO_TSOUT}, + .demod_attach = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe}, + .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_probe, tuner_attach_probe}, + .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2}, + .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1}, + .lnb = {0x0a, 0x08, 0x0b, 0x09}, + .tsf = {3, 3}, + .fw_version = 18, + .msi_supported = true, +}; + +static struct ngene_info ngene_info_cineS2v5 = { + .type = NGENE_SIDEWINDER, + .name = "Linux4Media cineS2 DVB-S2 Twin Tuner (v5)", + .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, + NGENE_IO_TSOUT}, + .demod_attach = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe}, + .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_probe, tuner_attach_probe}, + .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2}, + .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1}, + .lnb = {0x0a, 0x08, 0x0b, 0x09}, + .tsf = {3, 3}, + .fw_version = 18, + .msi_supported = true, +}; + + +static struct ngene_info ngene_info_duoFlex = { + .type = NGENE_SIDEWINDER, + .name = "Digital Devices DuoFlex PCIe or miniPCIe", + .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, + NGENE_IO_TSOUT}, + .demod_attach = {cineS2_probe, cineS2_probe, cineS2_probe, cineS2_probe}, + .tuner_attach = {tuner_attach_probe, tuner_attach_probe, tuner_attach_probe, tuner_attach_probe}, + .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2}, + .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1}, + .lnb = {0x0a, 0x08, 0x0b, 0x09}, + .tsf = {3, 3}, + .fw_version = 18, + .msi_supported = true, +}; + +static struct ngene_info ngene_info_m780 = { + .type = NGENE_APP, + .name = "Aver M780 ATSC/QAM-B", + + /* Channel 0 is analog, which is currently unsupported */ + .io_type = { NGENE_IO_NONE, NGENE_IO_TSIN }, + .demod_attach = { NULL, demod_attach_lg330x }, + + /* Ensure these are NULL else the frame will call them (as funcs) */ + .tuner_attach = { 0, 0, 0, 0 }, + .fe_config = { NULL, &aver_m780 }, + .avf = { 0 }, + + /* A custom electrical interface config for the demod to bridge */ + .tsf = { 4, 4 }, + .fw_version = 15, +}; + +static struct drxd_config fe_terratec_dvbt_0 = { + .index = 0, + .demod_address = 0x70, + .demod_revision = 0xa2, + .demoda_address = 0x00, + .pll_address = 0x60, + .pll_type = DVB_PLL_THOMSON_DTT7520X, + .clock = 20000, + .osc_deviation = osc_deviation, +}; + +static struct drxd_config fe_terratec_dvbt_1 = { + .index = 1, + .demod_address = 0x71, + .demod_revision = 0xa2, + .demoda_address = 0x00, + .pll_address = 0x60, + .pll_type = DVB_PLL_THOMSON_DTT7520X, + .clock = 20000, + .osc_deviation = osc_deviation, +}; + +static struct ngene_info ngene_info_terratec = { + .type = NGENE_TERRATEC, + .name = "Terratec Integra/Cinergy2400i Dual DVB-T", + .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, + .demod_attach = {demod_attach_drxd, demod_attach_drxd}, + .fe_config = {&fe_terratec_dvbt_0, &fe_terratec_dvbt_1}, + .i2c_access = 1, +}; + +/****************************************************************************/ + + + +/****************************************************************************/ +/* PCI Subsystem ID *********************************************************/ +/****************************************************************************/ + +#define NGENE_ID(_subvend, _subdev, _driverdata) { \ + .vendor = NGENE_VID, .device = NGENE_PID, \ + .subvendor = _subvend, .subdevice = _subdev, \ + .driver_data = (unsigned long) &_driverdata } + +/****************************************************************************/ + +static const struct pci_device_id ngene_id_tbl[] __devinitdata = { + NGENE_ID(0x18c3, 0xabc3, ngene_info_cineS2), + NGENE_ID(0x18c3, 0xabc4, ngene_info_cineS2), + NGENE_ID(0x18c3, 0xdb01, ngene_info_satixS2), + NGENE_ID(0x18c3, 0xdb02, ngene_info_satixS2v2), + NGENE_ID(0x18c3, 0xdd00, ngene_info_cineS2v5), + NGENE_ID(0x18c3, 0xdd10, ngene_info_duoFlex), + NGENE_ID(0x18c3, 0xdd20, ngene_info_duoFlex), + NGENE_ID(0x1461, 0x062e, ngene_info_m780), + NGENE_ID(0x153b, 0x1167, ngene_info_terratec), + {0} +}; +MODULE_DEVICE_TABLE(pci, ngene_id_tbl); + +/****************************************************************************/ +/* Init/Exit ****************************************************************/ +/****************************************************************************/ + +static pci_ers_result_t ngene_error_detected(struct pci_dev *dev, + enum pci_channel_state state) +{ + printk(KERN_ERR DEVICE_NAME ": PCI error\n"); + if (state == pci_channel_io_perm_failure) + return PCI_ERS_RESULT_DISCONNECT; + if (state == pci_channel_io_frozen) + return PCI_ERS_RESULT_NEED_RESET; + return PCI_ERS_RESULT_CAN_RECOVER; +} + +static pci_ers_result_t ngene_link_reset(struct pci_dev *dev) +{ + printk(KERN_INFO DEVICE_NAME ": link reset\n"); + return 0; +} + +static pci_ers_result_t ngene_slot_reset(struct pci_dev *dev) +{ + printk(KERN_INFO DEVICE_NAME ": slot reset\n"); + return 0; +} + +static void ngene_resume(struct pci_dev *dev) +{ + printk(KERN_INFO DEVICE_NAME ": resume\n"); +} + +static struct pci_error_handlers ngene_errors = { + .error_detected = ngene_error_detected, + .link_reset = ngene_link_reset, + .slot_reset = ngene_slot_reset, + .resume = ngene_resume, +}; + +static struct pci_driver ngene_pci_driver = { + .name = "ngene", + .id_table = ngene_id_tbl, + .probe = ngene_probe, + .remove = __devexit_p(ngene_remove), + .err_handler = &ngene_errors, + .shutdown = ngene_shutdown, +}; + +static __init int module_init_ngene(void) +{ + printk(KERN_INFO + "nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas\n"); + return pci_register_driver(&ngene_pci_driver); +} + +static __exit void module_exit_ngene(void) +{ + pci_unregister_driver(&ngene_pci_driver); +} + +module_init(module_init_ngene); +module_exit(module_exit_ngene); + +MODULE_DESCRIPTION("nGene"); +MODULE_AUTHOR("Micronas, Ralph Metzler, Manfred Voelkel"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/pci/ngene/ngene-core.c b/drivers/media/pci/ngene/ngene-core.c new file mode 100644 index 0000000..c8e0d5b --- /dev/null +++ b/drivers/media/pci/ngene/ngene-core.c @@ -0,0 +1,1707 @@ +/* + * ngene.c: nGene PCIe bridge driver + * + * Copyright (C) 2005-2007 Micronas + * + * Copyright (C) 2008-2009 Ralph Metzler + * Modifications for new nGene firmware, + * support for EEPROM-copying, + * support for new dual DVB-S2 card prototype + * + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 only, as published by the Free Software Foundation. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "ngene.h" + +static int one_adapter; +module_param(one_adapter, int, 0444); +MODULE_PARM_DESC(one_adapter, "Use only one adapter."); + +static int shutdown_workaround; +module_param(shutdown_workaround, int, 0644); +MODULE_PARM_DESC(shutdown_workaround, "Activate workaround for shutdown problem with some chipsets."); + +static int debug; +module_param(debug, int, 0444); +MODULE_PARM_DESC(debug, "Print debugging information."); + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +#define dprintk if (debug) printk + +#define ngwriteb(dat, adr) writeb((dat), (char *)(dev->iomem + (adr))) +#define ngwritel(dat, adr) writel((dat), (char *)(dev->iomem + (adr))) +#define ngwriteb(dat, adr) writeb((dat), (char *)(dev->iomem + (adr))) +#define ngreadl(adr) readl(dev->iomem + (adr)) +#define ngreadb(adr) readb(dev->iomem + (adr)) +#define ngcpyto(adr, src, count) memcpy_toio((char *) \ + (dev->iomem + (adr)), (src), (count)) +#define ngcpyfrom(dst, adr, count) memcpy_fromio((dst), (char *) \ + (dev->iomem + (adr)), (count)) + +/****************************************************************************/ +/* nGene interrupt handler **************************************************/ +/****************************************************************************/ + +static void event_tasklet(unsigned long data) +{ + struct ngene *dev = (struct ngene *)data; + + while (dev->EventQueueReadIndex != dev->EventQueueWriteIndex) { + struct EVENT_BUFFER Event = + dev->EventQueue[dev->EventQueueReadIndex]; + dev->EventQueueReadIndex = + (dev->EventQueueReadIndex + 1) & (EVENT_QUEUE_SIZE - 1); + + if ((Event.UARTStatus & 0x01) && (dev->TxEventNotify)) + dev->TxEventNotify(dev, Event.TimeStamp); + if ((Event.UARTStatus & 0x02) && (dev->RxEventNotify)) + dev->RxEventNotify(dev, Event.TimeStamp, + Event.RXCharacter); + } +} + +static void demux_tasklet(unsigned long data) +{ + struct ngene_channel *chan = (struct ngene_channel *)data; + struct SBufferHeader *Cur = chan->nextBuffer; + + spin_lock_irq(&chan->state_lock); + + while (Cur->ngeneBuffer.SR.Flags & 0x80) { + if (chan->mode & NGENE_IO_TSOUT) { + u32 Flags = chan->DataFormatFlags; + if (Cur->ngeneBuffer.SR.Flags & 0x20) + Flags |= BEF_OVERFLOW; + if (chan->pBufferExchange) { + if (!chan->pBufferExchange(chan, + Cur->Buffer1, + chan->Capture1Length, + Cur->ngeneBuffer.SR. + Clock, Flags)) { + /* + We didn't get data + Clear in service flag to make sure we + get called on next interrupt again. + leave fill/empty (0x80) flag alone + to avoid hardware running out of + buffers during startup, we hold only + in run state ( the source may be late + delivering data ) + */ + + if (chan->HWState == HWSTATE_RUN) { + Cur->ngeneBuffer.SR.Flags &= + ~0x40; + break; + /* Stop processing stream */ + } + } else { + /* We got a valid buffer, + so switch to run state */ + chan->HWState = HWSTATE_RUN; + } + } else { + printk(KERN_ERR DEVICE_NAME ": OOPS\n"); + if (chan->HWState == HWSTATE_RUN) { + Cur->ngeneBuffer.SR.Flags &= ~0x40; + break; /* Stop processing stream */ + } + } + if (chan->AudioDTOUpdated) { + printk(KERN_INFO DEVICE_NAME + ": Update AudioDTO = %d\n", + chan->AudioDTOValue); + Cur->ngeneBuffer.SR.DTOUpdate = + chan->AudioDTOValue; + chan->AudioDTOUpdated = 0; + } + } else { + if (chan->HWState == HWSTATE_RUN) { + u32 Flags = chan->DataFormatFlags; + IBufferExchange *exch1 = chan->pBufferExchange; + IBufferExchange *exch2 = chan->pBufferExchange2; + if (Cur->ngeneBuffer.SR.Flags & 0x01) + Flags |= BEF_EVEN_FIELD; + if (Cur->ngeneBuffer.SR.Flags & 0x20) + Flags |= BEF_OVERFLOW; + spin_unlock_irq(&chan->state_lock); + if (exch1) + exch1(chan, Cur->Buffer1, + chan->Capture1Length, + Cur->ngeneBuffer.SR.Clock, + Flags); + if (exch2) + exch2(chan, Cur->Buffer2, + chan->Capture2Length, + Cur->ngeneBuffer.SR.Clock, + Flags); + spin_lock_irq(&chan->state_lock); + } else if (chan->HWState != HWSTATE_STOP) + chan->HWState = HWSTATE_RUN; + } + Cur->ngeneBuffer.SR.Flags = 0x00; + Cur = Cur->Next; + } + chan->nextBuffer = Cur; + + spin_unlock_irq(&chan->state_lock); +} + +static irqreturn_t irq_handler(int irq, void *dev_id) +{ + struct ngene *dev = (struct ngene *)dev_id; + u32 icounts = 0; + irqreturn_t rc = IRQ_NONE; + u32 i = MAX_STREAM; + u8 *tmpCmdDoneByte; + + if (dev->BootFirmware) { + icounts = ngreadl(NGENE_INT_COUNTS); + if (icounts != dev->icounts) { + ngwritel(0, FORCE_NMI); + dev->cmd_done = 1; + wake_up(&dev->cmd_wq); + dev->icounts = icounts; + rc = IRQ_HANDLED; + } + return rc; + } + + ngwritel(0, FORCE_NMI); + + spin_lock(&dev->cmd_lock); + tmpCmdDoneByte = dev->CmdDoneByte; + if (tmpCmdDoneByte && + (*tmpCmdDoneByte || + (dev->ngenetohost[0] == 1 && dev->ngenetohost[1] != 0))) { + dev->CmdDoneByte = NULL; + dev->cmd_done = 1; + wake_up(&dev->cmd_wq); + rc = IRQ_HANDLED; + } + spin_unlock(&dev->cmd_lock); + + if (dev->EventBuffer->EventStatus & 0x80) { + u8 nextWriteIndex = + (dev->EventQueueWriteIndex + 1) & + (EVENT_QUEUE_SIZE - 1); + if (nextWriteIndex != dev->EventQueueReadIndex) { + dev->EventQueue[dev->EventQueueWriteIndex] = + *(dev->EventBuffer); + dev->EventQueueWriteIndex = nextWriteIndex; + } else { + printk(KERN_ERR DEVICE_NAME ": event overflow\n"); + dev->EventQueueOverflowCount += 1; + dev->EventQueueOverflowFlag = 1; + } + dev->EventBuffer->EventStatus &= ~0x80; + tasklet_schedule(&dev->event_tasklet); + rc = IRQ_HANDLED; + } + + while (i > 0) { + i--; + spin_lock(&dev->channel[i].state_lock); + /* if (dev->channel[i].State>=KSSTATE_RUN) { */ + if (dev->channel[i].nextBuffer) { + if ((dev->channel[i].nextBuffer-> + ngeneBuffer.SR.Flags & 0xC0) == 0x80) { + dev->channel[i].nextBuffer-> + ngeneBuffer.SR.Flags |= 0x40; + tasklet_schedule( + &dev->channel[i].demux_tasklet); + rc = IRQ_HANDLED; + } + } + spin_unlock(&dev->channel[i].state_lock); + } + + /* Request might have been processed by a previous call. */ + return IRQ_HANDLED; +} + +/****************************************************************************/ +/* nGene command interface **************************************************/ +/****************************************************************************/ + +static void dump_command_io(struct ngene *dev) +{ + u8 buf[8], *b; + + ngcpyfrom(buf, HOST_TO_NGENE, 8); + printk(KERN_ERR "host_to_ngene (%04x): %*ph\n", HOST_TO_NGENE, 8, buf); + + ngcpyfrom(buf, NGENE_TO_HOST, 8); + printk(KERN_ERR "ngene_to_host (%04x): %*ph\n", NGENE_TO_HOST, 8, buf); + + b = dev->hosttongene; + printk(KERN_ERR "dev->hosttongene (%p): %*ph\n", b, 8, b); + + b = dev->ngenetohost; + printk(KERN_ERR "dev->ngenetohost (%p): %*ph\n", b, 8, b); +} + +static int ngene_command_mutex(struct ngene *dev, struct ngene_command *com) +{ + int ret; + u8 *tmpCmdDoneByte; + + dev->cmd_done = 0; + + if (com->cmd.hdr.Opcode == CMD_FWLOAD_PREPARE) { + dev->BootFirmware = 1; + dev->icounts = ngreadl(NGENE_INT_COUNTS); + ngwritel(0, NGENE_COMMAND); + ngwritel(0, NGENE_COMMAND_HI); + ngwritel(0, NGENE_STATUS); + ngwritel(0, NGENE_STATUS_HI); + ngwritel(0, NGENE_EVENT); + ngwritel(0, NGENE_EVENT_HI); + } else if (com->cmd.hdr.Opcode == CMD_FWLOAD_FINISH) { + u64 fwio = dev->PAFWInterfaceBuffer; + + ngwritel(fwio & 0xffffffff, NGENE_COMMAND); + ngwritel(fwio >> 32, NGENE_COMMAND_HI); + ngwritel((fwio + 256) & 0xffffffff, NGENE_STATUS); + ngwritel((fwio + 256) >> 32, NGENE_STATUS_HI); + ngwritel((fwio + 512) & 0xffffffff, NGENE_EVENT); + ngwritel((fwio + 512) >> 32, NGENE_EVENT_HI); + } + + memcpy(dev->FWInterfaceBuffer, com->cmd.raw8, com->in_len + 2); + + if (dev->BootFirmware) + ngcpyto(HOST_TO_NGENE, com->cmd.raw8, com->in_len + 2); + + spin_lock_irq(&dev->cmd_lock); + tmpCmdDoneByte = dev->ngenetohost + com->out_len; + if (!com->out_len) + tmpCmdDoneByte++; + *tmpCmdDoneByte = 0; + dev->ngenetohost[0] = 0; + dev->ngenetohost[1] = 0; + dev->CmdDoneByte = tmpCmdDoneByte; + spin_unlock_irq(&dev->cmd_lock); + + /* Notify 8051. */ + ngwritel(1, FORCE_INT); + + ret = wait_event_timeout(dev->cmd_wq, dev->cmd_done == 1, 2 * HZ); + if (!ret) { + /*ngwritel(0, FORCE_NMI);*/ + + printk(KERN_ERR DEVICE_NAME + ": Command timeout cmd=%02x prev=%02x\n", + com->cmd.hdr.Opcode, dev->prev_cmd); + dump_command_io(dev); + return -1; + } + if (com->cmd.hdr.Opcode == CMD_FWLOAD_FINISH) + dev->BootFirmware = 0; + + dev->prev_cmd = com->cmd.hdr.Opcode; + + if (!com->out_len) + return 0; + + memcpy(com->cmd.raw8, dev->ngenetohost, com->out_len); + + return 0; +} + +int ngene_command(struct ngene *dev, struct ngene_command *com) +{ + int result; + + down(&dev->cmd_mutex); + result = ngene_command_mutex(dev, com); + up(&dev->cmd_mutex); + return result; +} + + +static int ngene_command_load_firmware(struct ngene *dev, + u8 *ngene_fw, u32 size) +{ +#define FIRSTCHUNK (1024) + u32 cleft; + struct ngene_command com; + + com.cmd.hdr.Opcode = CMD_FWLOAD_PREPARE; + com.cmd.hdr.Length = 0; + com.in_len = 0; + com.out_len = 0; + + ngene_command(dev, &com); + + cleft = (size + 3) & ~3; + if (cleft > FIRSTCHUNK) { + ngcpyto(PROGRAM_SRAM + FIRSTCHUNK, ngene_fw + FIRSTCHUNK, + cleft - FIRSTCHUNK); + cleft = FIRSTCHUNK; + } + ngcpyto(DATA_FIFO_AREA, ngene_fw, cleft); + + memset(&com, 0, sizeof(struct ngene_command)); + com.cmd.hdr.Opcode = CMD_FWLOAD_FINISH; + com.cmd.hdr.Length = 4; + com.cmd.FWLoadFinish.Address = DATA_FIFO_AREA; + com.cmd.FWLoadFinish.Length = (unsigned short)cleft; + com.in_len = 4; + com.out_len = 0; + + return ngene_command(dev, &com); +} + + +static int ngene_command_config_buf(struct ngene *dev, u8 config) +{ + struct ngene_command com; + + com.cmd.hdr.Opcode = CMD_CONFIGURE_BUFFER; + com.cmd.hdr.Length = 1; + com.cmd.ConfigureBuffers.config = config; + com.in_len = 1; + com.out_len = 0; + + if (ngene_command(dev, &com) < 0) + return -EIO; + return 0; +} + +static int ngene_command_config_free_buf(struct ngene *dev, u8 *config) +{ + struct ngene_command com; + + com.cmd.hdr.Opcode = CMD_CONFIGURE_FREE_BUFFER; + com.cmd.hdr.Length = 6; + memcpy(&com.cmd.ConfigureBuffers.config, config, 6); + com.in_len = 6; + com.out_len = 0; + + if (ngene_command(dev, &com) < 0) + return -EIO; + + return 0; +} + +int ngene_command_gpio_set(struct ngene *dev, u8 select, u8 level) +{ + struct ngene_command com; + + com.cmd.hdr.Opcode = CMD_SET_GPIO_PIN; + com.cmd.hdr.Length = 1; + com.cmd.SetGpioPin.select = select | (level << 7); + com.in_len = 1; + com.out_len = 0; + + return ngene_command(dev, &com); +} + + +/* + 02000640 is sample on rising edge. + 02000740 is sample on falling edge. + 02000040 is ignore "valid" signal + + 0: FD_CTL1 Bit 7,6 must be 0,1 + 7 disable(fw controlled) + 6 0-AUX,1-TS + 5 0-par,1-ser + 4 0-lsb/1-msb + 3,2 reserved + 1,0 0-no sync, 1-use ext. start, 2-use 0x47, 3-both + 1: FD_CTL2 has 3-valid must be hi, 2-use valid, 1-edge + 2: FD_STA is read-only. 0-sync + 3: FD_INSYNC is number of 47s to trigger "in sync". + 4: FD_OUTSYNC is number of 47s to trigger "out of sync". + 5: FD_MAXBYTE1 is low-order of bytes per packet. + 6: FD_MAXBYTE2 is high-order of bytes per packet. + 7: Top byte is unused. +*/ + +/****************************************************************************/ + +static u8 TSFeatureDecoderSetup[8 * 5] = { + 0x42, 0x00, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, + 0x40, 0x06, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, /* DRXH */ + 0x71, 0x07, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, /* DRXHser */ + 0x72, 0x00, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, /* S2ser */ + 0x40, 0x07, 0x00, 0x02, 0x02, 0xbc, 0x00, 0x00, /* LGDT3303 */ +}; + +/* Set NGENE I2S Config to 16 bit packed */ +static u8 I2SConfiguration[] = { + 0x00, 0x10, 0x00, 0x00, + 0x80, 0x10, 0x00, 0x00, +}; + +static u8 SPDIFConfiguration[10] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +/* Set NGENE I2S Config to transport stream compatible mode */ + +static u8 TS_I2SConfiguration[4] = { 0x3E, 0x18, 0x00, 0x00 }; + +static u8 TS_I2SOutConfiguration[4] = { 0x80, 0x04, 0x00, 0x00 }; + +static u8 ITUDecoderSetup[4][16] = { + {0x1c, 0x13, 0x01, 0x68, 0x3d, 0x90, 0x14, 0x20, /* SDTV */ + 0x00, 0x00, 0x01, 0xb0, 0x9c, 0x00, 0x00, 0x00}, + {0x9c, 0x03, 0x23, 0xC0, 0x60, 0x0E, 0x13, 0x00, + 0x00, 0x00, 0x00, 0x01, 0xB0, 0x00, 0x00, 0x00}, + {0x9f, 0x00, 0x23, 0xC0, 0x60, 0x0F, 0x13, 0x00, /* HDTV 1080i50 */ + 0x00, 0x00, 0x00, 0x01, 0xB0, 0x00, 0x00, 0x00}, + {0x9c, 0x01, 0x23, 0xC0, 0x60, 0x0E, 0x13, 0x00, /* HDTV 1080i60 */ + 0x00, 0x00, 0x00, 0x01, 0xB0, 0x00, 0x00, 0x00}, +}; + +/* + * 50 48 60 gleich + * 27p50 9f 00 22 80 42 69 18 ... + * 27p60 93 00 22 80 82 69 1c ... + */ + +/* Maxbyte to 1144 (for raw data) */ +static u8 ITUFeatureDecoderSetup[8] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x04, 0x00 +}; + +void FillTSBuffer(void *Buffer, int Length, u32 Flags) +{ + u32 *ptr = Buffer; + + memset(Buffer, TS_FILLER, Length); + while (Length > 0) { + if (Flags & DF_SWAP32) + *ptr = 0x471FFF10; + else + *ptr = 0x10FF1F47; + ptr += (188 / 4); + Length -= 188; + } +} + + +static void flush_buffers(struct ngene_channel *chan) +{ + u8 val; + + do { + msleep(1); + spin_lock_irq(&chan->state_lock); + val = chan->nextBuffer->ngeneBuffer.SR.Flags & 0x80; + spin_unlock_irq(&chan->state_lock); + } while (val); +} + +static void clear_buffers(struct ngene_channel *chan) +{ + struct SBufferHeader *Cur = chan->nextBuffer; + + do { + memset(&Cur->ngeneBuffer.SR, 0, sizeof(Cur->ngeneBuffer.SR)); + if (chan->mode & NGENE_IO_TSOUT) + FillTSBuffer(Cur->Buffer1, + chan->Capture1Length, + chan->DataFormatFlags); + Cur = Cur->Next; + } while (Cur != chan->nextBuffer); + + if (chan->mode & NGENE_IO_TSOUT) { + chan->nextBuffer->ngeneBuffer.SR.DTOUpdate = + chan->AudioDTOValue; + chan->AudioDTOUpdated = 0; + + Cur = chan->TSIdleBuffer.Head; + + do { + memset(&Cur->ngeneBuffer.SR, 0, + sizeof(Cur->ngeneBuffer.SR)); + FillTSBuffer(Cur->Buffer1, + chan->Capture1Length, + chan->DataFormatFlags); + Cur = Cur->Next; + } while (Cur != chan->TSIdleBuffer.Head); + } +} + +static int ngene_command_stream_control(struct ngene *dev, u8 stream, + u8 control, u8 mode, u8 flags) +{ + struct ngene_channel *chan = &dev->channel[stream]; + struct ngene_command com; + u16 BsUVI = ((stream & 1) ? 0x9400 : 0x9300); + u16 BsSDI = ((stream & 1) ? 0x9600 : 0x9500); + u16 BsSPI = ((stream & 1) ? 0x9800 : 0x9700); + u16 BsSDO = 0x9B00; + + down(&dev->stream_mutex); + memset(&com, 0, sizeof(com)); + com.cmd.hdr.Opcode = CMD_CONTROL; + com.cmd.hdr.Length = sizeof(struct FW_STREAM_CONTROL) - 2; + com.cmd.StreamControl.Stream = stream | (control ? 8 : 0); + if (chan->mode & NGENE_IO_TSOUT) + com.cmd.StreamControl.Stream |= 0x07; + com.cmd.StreamControl.Control = control | + (flags & SFLAG_ORDER_LUMA_CHROMA); + com.cmd.StreamControl.Mode = mode; + com.in_len = sizeof(struct FW_STREAM_CONTROL); + com.out_len = 0; + + dprintk(KERN_INFO DEVICE_NAME + ": Stream=%02x, Control=%02x, Mode=%02x\n", + com.cmd.StreamControl.Stream, com.cmd.StreamControl.Control, + com.cmd.StreamControl.Mode); + + chan->Mode = mode; + + if (!(control & 0x80)) { + spin_lock_irq(&chan->state_lock); + if (chan->State == KSSTATE_RUN) { + chan->State = KSSTATE_ACQUIRE; + chan->HWState = HWSTATE_STOP; + spin_unlock_irq(&chan->state_lock); + if (ngene_command(dev, &com) < 0) { + up(&dev->stream_mutex); + return -1; + } + /* clear_buffers(chan); */ + flush_buffers(chan); + up(&dev->stream_mutex); + return 0; + } + spin_unlock_irq(&chan->state_lock); + up(&dev->stream_mutex); + return 0; + } + + if (mode & SMODE_AUDIO_CAPTURE) { + com.cmd.StreamControl.CaptureBlockCount = + chan->Capture1Length / AUDIO_BLOCK_SIZE; + com.cmd.StreamControl.Buffer_Address = chan->RingBuffer.PAHead; + } else if (mode & SMODE_TRANSPORT_STREAM) { + com.cmd.StreamControl.CaptureBlockCount = + chan->Capture1Length / TS_BLOCK_SIZE; + com.cmd.StreamControl.MaxLinesPerField = + chan->Capture1Length / TS_BLOCK_SIZE; + com.cmd.StreamControl.Buffer_Address = + chan->TSRingBuffer.PAHead; + if (chan->mode & NGENE_IO_TSOUT) { + com.cmd.StreamControl.BytesPerVBILine = + chan->Capture1Length / TS_BLOCK_SIZE; + com.cmd.StreamControl.Stream |= 0x07; + } + } else { + com.cmd.StreamControl.BytesPerVideoLine = chan->nBytesPerLine; + com.cmd.StreamControl.MaxLinesPerField = chan->nLines; + com.cmd.StreamControl.MinLinesPerField = 100; + com.cmd.StreamControl.Buffer_Address = chan->RingBuffer.PAHead; + + if (mode & SMODE_VBI_CAPTURE) { + com.cmd.StreamControl.MaxVBILinesPerField = + chan->nVBILines; + com.cmd.StreamControl.MinVBILinesPerField = 0; + com.cmd.StreamControl.BytesPerVBILine = + chan->nBytesPerVBILine; + } + if (flags & SFLAG_COLORBAR) + com.cmd.StreamControl.Stream |= 0x04; + } + + spin_lock_irq(&chan->state_lock); + if (mode & SMODE_AUDIO_CAPTURE) { + chan->nextBuffer = chan->RingBuffer.Head; + if (mode & SMODE_AUDIO_SPDIF) { + com.cmd.StreamControl.SetupDataLen = + sizeof(SPDIFConfiguration); + com.cmd.StreamControl.SetupDataAddr = BsSPI; + memcpy(com.cmd.StreamControl.SetupData, + SPDIFConfiguration, sizeof(SPDIFConfiguration)); + } else { + com.cmd.StreamControl.SetupDataLen = 4; + com.cmd.StreamControl.SetupDataAddr = BsSDI; + memcpy(com.cmd.StreamControl.SetupData, + I2SConfiguration + + 4 * dev->card_info->i2s[stream], 4); + } + } else if (mode & SMODE_TRANSPORT_STREAM) { + chan->nextBuffer = chan->TSRingBuffer.Head; + if (stream >= STREAM_AUDIOIN1) { + if (chan->mode & NGENE_IO_TSOUT) { + com.cmd.StreamControl.SetupDataLen = + sizeof(TS_I2SOutConfiguration); + com.cmd.StreamControl.SetupDataAddr = BsSDO; + memcpy(com.cmd.StreamControl.SetupData, + TS_I2SOutConfiguration, + sizeof(TS_I2SOutConfiguration)); + } else { + com.cmd.StreamControl.SetupDataLen = + sizeof(TS_I2SConfiguration); + com.cmd.StreamControl.SetupDataAddr = BsSDI; + memcpy(com.cmd.StreamControl.SetupData, + TS_I2SConfiguration, + sizeof(TS_I2SConfiguration)); + } + } else { + com.cmd.StreamControl.SetupDataLen = 8; + com.cmd.StreamControl.SetupDataAddr = BsUVI + 0x10; + memcpy(com.cmd.StreamControl.SetupData, + TSFeatureDecoderSetup + + 8 * dev->card_info->tsf[stream], 8); + } + } else { + chan->nextBuffer = chan->RingBuffer.Head; + com.cmd.StreamControl.SetupDataLen = + 16 + sizeof(ITUFeatureDecoderSetup); + com.cmd.StreamControl.SetupDataAddr = BsUVI; + memcpy(com.cmd.StreamControl.SetupData, + ITUDecoderSetup[chan->itumode], 16); + memcpy(com.cmd.StreamControl.SetupData + 16, + ITUFeatureDecoderSetup, sizeof(ITUFeatureDecoderSetup)); + } + clear_buffers(chan); + chan->State = KSSTATE_RUN; + if (mode & SMODE_TRANSPORT_STREAM) + chan->HWState = HWSTATE_RUN; + else + chan->HWState = HWSTATE_STARTUP; + spin_unlock_irq(&chan->state_lock); + + if (ngene_command(dev, &com) < 0) { + up(&dev->stream_mutex); + return -1; + } + up(&dev->stream_mutex); + return 0; +} + +void set_transfer(struct ngene_channel *chan, int state) +{ + u8 control = 0, mode = 0, flags = 0; + struct ngene *dev = chan->dev; + int ret; + + /* + printk(KERN_INFO DEVICE_NAME ": st %d\n", state); + msleep(100); + */ + + if (state) { + if (chan->running) { + printk(KERN_INFO DEVICE_NAME ": already running\n"); + return; + } + } else { + if (!chan->running) { + printk(KERN_INFO DEVICE_NAME ": already stopped\n"); + return; + } + } + + if (dev->card_info->switch_ctrl) + dev->card_info->switch_ctrl(chan, 1, state ^ 1); + + if (state) { + spin_lock_irq(&chan->state_lock); + + /* printk(KERN_INFO DEVICE_NAME ": lock=%08x\n", + ngreadl(0x9310)); */ + dvb_ringbuffer_flush(&dev->tsout_rbuf); + control = 0x80; + if (chan->mode & (NGENE_IO_TSIN | NGENE_IO_TSOUT)) { + chan->Capture1Length = 512 * 188; + mode = SMODE_TRANSPORT_STREAM; + } + if (chan->mode & NGENE_IO_TSOUT) { + chan->pBufferExchange = tsout_exchange; + /* 0x66666666 = 50MHz *2^33 /250MHz */ + chan->AudioDTOValue = 0x80000000; + chan->AudioDTOUpdated = 1; + } + if (chan->mode & NGENE_IO_TSIN) + chan->pBufferExchange = tsin_exchange; + spin_unlock_irq(&chan->state_lock); + } else + ;/* printk(KERN_INFO DEVICE_NAME ": lock=%08x\n", + ngreadl(0x9310)); */ + + ret = ngene_command_stream_control(dev, chan->number, + control, mode, flags); + if (!ret) + chan->running = state; + else + printk(KERN_ERR DEVICE_NAME ": set_transfer %d failed\n", + state); + if (!state) { + spin_lock_irq(&chan->state_lock); + chan->pBufferExchange = NULL; + dvb_ringbuffer_flush(&dev->tsout_rbuf); + spin_unlock_irq(&chan->state_lock); + } +} + + +/****************************************************************************/ +/* nGene hardware init and release functions ********************************/ +/****************************************************************************/ + +static void free_ringbuffer(struct ngene *dev, struct SRingBufferDescriptor *rb) +{ + struct SBufferHeader *Cur = rb->Head; + u32 j; + + if (!Cur) + return; + + for (j = 0; j < rb->NumBuffers; j++, Cur = Cur->Next) { + if (Cur->Buffer1) + pci_free_consistent(dev->pci_dev, + rb->Buffer1Length, + Cur->Buffer1, + Cur->scList1->Address); + + if (Cur->Buffer2) + pci_free_consistent(dev->pci_dev, + rb->Buffer2Length, + Cur->Buffer2, + Cur->scList2->Address); + } + + if (rb->SCListMem) + pci_free_consistent(dev->pci_dev, rb->SCListMemSize, + rb->SCListMem, rb->PASCListMem); + + pci_free_consistent(dev->pci_dev, rb->MemSize, rb->Head, rb->PAHead); +} + +static void free_idlebuffer(struct ngene *dev, + struct SRingBufferDescriptor *rb, + struct SRingBufferDescriptor *tb) +{ + int j; + struct SBufferHeader *Cur = tb->Head; + + if (!rb->Head) + return; + free_ringbuffer(dev, rb); + for (j = 0; j < tb->NumBuffers; j++, Cur = Cur->Next) { + Cur->Buffer2 = NULL; + Cur->scList2 = NULL; + Cur->ngeneBuffer.Address_of_first_entry_2 = 0; + Cur->ngeneBuffer.Number_of_entries_2 = 0; + } +} + +static void free_common_buffers(struct ngene *dev) +{ + u32 i; + struct ngene_channel *chan; + + for (i = STREAM_VIDEOIN1; i < MAX_STREAM; i++) { + chan = &dev->channel[i]; + free_idlebuffer(dev, &chan->TSIdleBuffer, &chan->TSRingBuffer); + free_ringbuffer(dev, &chan->RingBuffer); + free_ringbuffer(dev, &chan->TSRingBuffer); + } + + if (dev->OverflowBuffer) + pci_free_consistent(dev->pci_dev, + OVERFLOW_BUFFER_SIZE, + dev->OverflowBuffer, dev->PAOverflowBuffer); + + if (dev->FWInterfaceBuffer) + pci_free_consistent(dev->pci_dev, + 4096, + dev->FWInterfaceBuffer, + dev->PAFWInterfaceBuffer); +} + +/****************************************************************************/ +/* Ring buffer handling *****************************************************/ +/****************************************************************************/ + +static int create_ring_buffer(struct pci_dev *pci_dev, + struct SRingBufferDescriptor *descr, u32 NumBuffers) +{ + dma_addr_t tmp; + struct SBufferHeader *Head; + u32 i; + u32 MemSize = SIZEOF_SBufferHeader * NumBuffers; + u64 PARingBufferHead; + u64 PARingBufferCur; + u64 PARingBufferNext; + struct SBufferHeader *Cur, *Next; + + descr->Head = NULL; + descr->MemSize = 0; + descr->PAHead = 0; + descr->NumBuffers = 0; + + if (MemSize < 4096) + MemSize = 4096; + + Head = pci_alloc_consistent(pci_dev, MemSize, &tmp); + PARingBufferHead = tmp; + + if (!Head) + return -ENOMEM; + + memset(Head, 0, MemSize); + + PARingBufferCur = PARingBufferHead; + Cur = Head; + + for (i = 0; i < NumBuffers - 1; i++) { + Next = (struct SBufferHeader *) + (((u8 *) Cur) + SIZEOF_SBufferHeader); + PARingBufferNext = PARingBufferCur + SIZEOF_SBufferHeader; + Cur->Next = Next; + Cur->ngeneBuffer.Next = PARingBufferNext; + Cur = Next; + PARingBufferCur = PARingBufferNext; + } + /* Last Buffer points back to first one */ + Cur->Next = Head; + Cur->ngeneBuffer.Next = PARingBufferHead; + + descr->Head = Head; + descr->MemSize = MemSize; + descr->PAHead = PARingBufferHead; + descr->NumBuffers = NumBuffers; + + return 0; +} + +static int AllocateRingBuffers(struct pci_dev *pci_dev, + dma_addr_t of, + struct SRingBufferDescriptor *pRingBuffer, + u32 Buffer1Length, u32 Buffer2Length) +{ + dma_addr_t tmp; + u32 i, j; + int status = 0; + u32 SCListMemSize = pRingBuffer->NumBuffers + * ((Buffer2Length != 0) ? (NUM_SCATTER_GATHER_ENTRIES * 2) : + NUM_SCATTER_GATHER_ENTRIES) + * sizeof(struct HW_SCATTER_GATHER_ELEMENT); + + u64 PASCListMem; + struct HW_SCATTER_GATHER_ELEMENT *SCListEntry; + u64 PASCListEntry; + struct SBufferHeader *Cur; + void *SCListMem; + + if (SCListMemSize < 4096) + SCListMemSize = 4096; + + SCListMem = pci_alloc_consistent(pci_dev, SCListMemSize, &tmp); + + PASCListMem = tmp; + if (SCListMem == NULL) + return -ENOMEM; + + memset(SCListMem, 0, SCListMemSize); + + pRingBuffer->SCListMem = SCListMem; + pRingBuffer->PASCListMem = PASCListMem; + pRingBuffer->SCListMemSize = SCListMemSize; + pRingBuffer->Buffer1Length = Buffer1Length; + pRingBuffer->Buffer2Length = Buffer2Length; + + SCListEntry = SCListMem; + PASCListEntry = PASCListMem; + Cur = pRingBuffer->Head; + + for (i = 0; i < pRingBuffer->NumBuffers; i += 1, Cur = Cur->Next) { + u64 PABuffer; + + void *Buffer = pci_alloc_consistent(pci_dev, Buffer1Length, + &tmp); + PABuffer = tmp; + + if (Buffer == NULL) + return -ENOMEM; + + Cur->Buffer1 = Buffer; + + SCListEntry->Address = PABuffer; + SCListEntry->Length = Buffer1Length; + + Cur->scList1 = SCListEntry; + Cur->ngeneBuffer.Address_of_first_entry_1 = PASCListEntry; + Cur->ngeneBuffer.Number_of_entries_1 = + NUM_SCATTER_GATHER_ENTRIES; + + SCListEntry += 1; + PASCListEntry += sizeof(struct HW_SCATTER_GATHER_ELEMENT); + +#if NUM_SCATTER_GATHER_ENTRIES > 1 + for (j = 0; j < NUM_SCATTER_GATHER_ENTRIES - 1; j += 1) { + SCListEntry->Address = of; + SCListEntry->Length = OVERFLOW_BUFFER_SIZE; + SCListEntry += 1; + PASCListEntry += + sizeof(struct HW_SCATTER_GATHER_ELEMENT); + } +#endif + + if (!Buffer2Length) + continue; + + Buffer = pci_alloc_consistent(pci_dev, Buffer2Length, &tmp); + PABuffer = tmp; + + if (Buffer == NULL) + return -ENOMEM; + + Cur->Buffer2 = Buffer; + + SCListEntry->Address = PABuffer; + SCListEntry->Length = Buffer2Length; + + Cur->scList2 = SCListEntry; + Cur->ngeneBuffer.Address_of_first_entry_2 = PASCListEntry; + Cur->ngeneBuffer.Number_of_entries_2 = + NUM_SCATTER_GATHER_ENTRIES; + + SCListEntry += 1; + PASCListEntry += sizeof(struct HW_SCATTER_GATHER_ELEMENT); + +#if NUM_SCATTER_GATHER_ENTRIES > 1 + for (j = 0; j < NUM_SCATTER_GATHER_ENTRIES - 1; j++) { + SCListEntry->Address = of; + SCListEntry->Length = OVERFLOW_BUFFER_SIZE; + SCListEntry += 1; + PASCListEntry += + sizeof(struct HW_SCATTER_GATHER_ELEMENT); + } +#endif + + } + + return status; +} + +static int FillTSIdleBuffer(struct SRingBufferDescriptor *pIdleBuffer, + struct SRingBufferDescriptor *pRingBuffer) +{ + int status = 0; + + /* Copy pointer to scatter gather list in TSRingbuffer + structure for buffer 2 + Load number of buffer + */ + u32 n = pRingBuffer->NumBuffers; + + /* Point to first buffer entry */ + struct SBufferHeader *Cur = pRingBuffer->Head; + int i; + /* Loop thru all buffer and set Buffer 2 pointers to TSIdlebuffer */ + for (i = 0; i < n; i++) { + Cur->Buffer2 = pIdleBuffer->Head->Buffer1; + Cur->scList2 = pIdleBuffer->Head->scList1; + Cur->ngeneBuffer.Address_of_first_entry_2 = + pIdleBuffer->Head->ngeneBuffer. + Address_of_first_entry_1; + Cur->ngeneBuffer.Number_of_entries_2 = + pIdleBuffer->Head->ngeneBuffer.Number_of_entries_1; + Cur = Cur->Next; + } + return status; +} + +static u32 RingBufferSizes[MAX_STREAM] = { + RING_SIZE_VIDEO, + RING_SIZE_VIDEO, + RING_SIZE_AUDIO, + RING_SIZE_AUDIO, + RING_SIZE_AUDIO, +}; + +static u32 Buffer1Sizes[MAX_STREAM] = { + MAX_VIDEO_BUFFER_SIZE, + MAX_VIDEO_BUFFER_SIZE, + MAX_AUDIO_BUFFER_SIZE, + MAX_AUDIO_BUFFER_SIZE, + MAX_AUDIO_BUFFER_SIZE +}; + +static u32 Buffer2Sizes[MAX_STREAM] = { + MAX_VBI_BUFFER_SIZE, + MAX_VBI_BUFFER_SIZE, + 0, + 0, + 0 +}; + + +static int AllocCommonBuffers(struct ngene *dev) +{ + int status = 0, i; + + dev->FWInterfaceBuffer = pci_alloc_consistent(dev->pci_dev, 4096, + &dev->PAFWInterfaceBuffer); + if (!dev->FWInterfaceBuffer) + return -ENOMEM; + dev->hosttongene = dev->FWInterfaceBuffer; + dev->ngenetohost = dev->FWInterfaceBuffer + 256; + dev->EventBuffer = dev->FWInterfaceBuffer + 512; + + dev->OverflowBuffer = pci_alloc_consistent(dev->pci_dev, + OVERFLOW_BUFFER_SIZE, + &dev->PAOverflowBuffer); + if (!dev->OverflowBuffer) + return -ENOMEM; + memset(dev->OverflowBuffer, 0, OVERFLOW_BUFFER_SIZE); + + for (i = STREAM_VIDEOIN1; i < MAX_STREAM; i++) { + int type = dev->card_info->io_type[i]; + + dev->channel[i].State = KSSTATE_STOP; + + if (type & (NGENE_IO_TV | NGENE_IO_HDTV | NGENE_IO_AIN)) { + status = create_ring_buffer(dev->pci_dev, + &dev->channel[i].RingBuffer, + RingBufferSizes[i]); + if (status < 0) + break; + + if (type & (NGENE_IO_TV | NGENE_IO_AIN)) { + status = AllocateRingBuffers(dev->pci_dev, + dev-> + PAOverflowBuffer, + &dev->channel[i]. + RingBuffer, + Buffer1Sizes[i], + Buffer2Sizes[i]); + if (status < 0) + break; + } else if (type & NGENE_IO_HDTV) { + status = AllocateRingBuffers(dev->pci_dev, + dev-> + PAOverflowBuffer, + &dev->channel[i]. + RingBuffer, + MAX_HDTV_BUFFER_SIZE, + 0); + if (status < 0) + break; + } + } + + if (type & (NGENE_IO_TSIN | NGENE_IO_TSOUT)) { + + status = create_ring_buffer(dev->pci_dev, + &dev->channel[i]. + TSRingBuffer, RING_SIZE_TS); + if (status < 0) + break; + + status = AllocateRingBuffers(dev->pci_dev, + dev->PAOverflowBuffer, + &dev->channel[i]. + TSRingBuffer, + MAX_TS_BUFFER_SIZE, 0); + if (status) + break; + } + + if (type & NGENE_IO_TSOUT) { + status = create_ring_buffer(dev->pci_dev, + &dev->channel[i]. + TSIdleBuffer, 1); + if (status < 0) + break; + status = AllocateRingBuffers(dev->pci_dev, + dev->PAOverflowBuffer, + &dev->channel[i]. + TSIdleBuffer, + MAX_TS_BUFFER_SIZE, 0); + if (status) + break; + FillTSIdleBuffer(&dev->channel[i].TSIdleBuffer, + &dev->channel[i].TSRingBuffer); + } + } + return status; +} + +static void ngene_release_buffers(struct ngene *dev) +{ + if (dev->iomem) + iounmap(dev->iomem); + free_common_buffers(dev); + vfree(dev->tsout_buf); + vfree(dev->tsin_buf); + vfree(dev->ain_buf); + vfree(dev->vin_buf); + vfree(dev); +} + +static int ngene_get_buffers(struct ngene *dev) +{ + if (AllocCommonBuffers(dev)) + return -ENOMEM; + if (dev->card_info->io_type[4] & NGENE_IO_TSOUT) { + dev->tsout_buf = vmalloc(TSOUT_BUF_SIZE); + if (!dev->tsout_buf) + return -ENOMEM; + dvb_ringbuffer_init(&dev->tsout_rbuf, + dev->tsout_buf, TSOUT_BUF_SIZE); + } + if (dev->card_info->io_type[2]&NGENE_IO_TSIN) { + dev->tsin_buf = vmalloc(TSIN_BUF_SIZE); + if (!dev->tsin_buf) + return -ENOMEM; + dvb_ringbuffer_init(&dev->tsin_rbuf, + dev->tsin_buf, TSIN_BUF_SIZE); + } + if (dev->card_info->io_type[2] & NGENE_IO_AIN) { + dev->ain_buf = vmalloc(AIN_BUF_SIZE); + if (!dev->ain_buf) + return -ENOMEM; + dvb_ringbuffer_init(&dev->ain_rbuf, dev->ain_buf, AIN_BUF_SIZE); + } + if (dev->card_info->io_type[0] & NGENE_IO_HDTV) { + dev->vin_buf = vmalloc(VIN_BUF_SIZE); + if (!dev->vin_buf) + return -ENOMEM; + dvb_ringbuffer_init(&dev->vin_rbuf, dev->vin_buf, VIN_BUF_SIZE); + } + dev->iomem = ioremap(pci_resource_start(dev->pci_dev, 0), + pci_resource_len(dev->pci_dev, 0)); + if (!dev->iomem) + return -ENOMEM; + + return 0; +} + +static void ngene_init(struct ngene *dev) +{ + int i; + + tasklet_init(&dev->event_tasklet, event_tasklet, (unsigned long)dev); + + memset_io(dev->iomem + 0xc000, 0x00, 0x220); + memset_io(dev->iomem + 0xc400, 0x00, 0x100); + + for (i = 0; i < MAX_STREAM; i++) { + dev->channel[i].dev = dev; + dev->channel[i].number = i; + } + + dev->fw_interface_version = 0; + + ngwritel(0, NGENE_INT_ENABLE); + + dev->icounts = ngreadl(NGENE_INT_COUNTS); + + dev->device_version = ngreadl(DEV_VER) & 0x0f; + printk(KERN_INFO DEVICE_NAME ": Device version %d\n", + dev->device_version); +} + +static int ngene_load_firm(struct ngene *dev) +{ + u32 size; + const struct firmware *fw = NULL; + u8 *ngene_fw; + char *fw_name; + int err, version; + + version = dev->card_info->fw_version; + + switch (version) { + default: + case 15: + version = 15; + size = 23466; + fw_name = "ngene_15.fw"; + dev->cmd_timeout_workaround = true; + break; + case 16: + size = 23498; + fw_name = "ngene_16.fw"; + dev->cmd_timeout_workaround = true; + break; + case 17: + size = 24446; + fw_name = "ngene_17.fw"; + dev->cmd_timeout_workaround = true; + break; + case 18: + size = 0; + fw_name = "ngene_18.fw"; + break; + } + + if (request_firmware(&fw, fw_name, &dev->pci_dev->dev) < 0) { + printk(KERN_ERR DEVICE_NAME + ": Could not load firmware file %s.\n", fw_name); + printk(KERN_INFO DEVICE_NAME + ": Copy %s to your hotplug directory!\n", fw_name); + return -1; + } + if (size == 0) + size = fw->size; + if (size != fw->size) { + printk(KERN_ERR DEVICE_NAME + ": Firmware %s has invalid size!", fw_name); + err = -1; + } else { + printk(KERN_INFO DEVICE_NAME + ": Loading firmware file %s.\n", fw_name); + ngene_fw = (u8 *) fw->data; + err = ngene_command_load_firmware(dev, ngene_fw, size); + } + + release_firmware(fw); + + return err; +} + +static void ngene_stop(struct ngene *dev) +{ + down(&dev->cmd_mutex); + i2c_del_adapter(&(dev->channel[0].i2c_adapter)); + i2c_del_adapter(&(dev->channel[1].i2c_adapter)); + ngwritel(0, NGENE_INT_ENABLE); + ngwritel(0, NGENE_COMMAND); + ngwritel(0, NGENE_COMMAND_HI); + ngwritel(0, NGENE_STATUS); + ngwritel(0, NGENE_STATUS_HI); + ngwritel(0, NGENE_EVENT); + ngwritel(0, NGENE_EVENT_HI); + free_irq(dev->pci_dev->irq, dev); +#ifdef CONFIG_PCI_MSI + if (dev->msi_enabled) + pci_disable_msi(dev->pci_dev); +#endif +} + +static int ngene_buffer_config(struct ngene *dev) +{ + int stat; + + if (dev->card_info->fw_version >= 17) { + u8 tsin12_config[6] = { 0x60, 0x60, 0x00, 0x00, 0x00, 0x00 }; + u8 tsin1234_config[6] = { 0x30, 0x30, 0x00, 0x30, 0x30, 0x00 }; + u8 tsio1235_config[6] = { 0x30, 0x30, 0x00, 0x28, 0x00, 0x38 }; + u8 *bconf = tsin12_config; + + if (dev->card_info->io_type[2]&NGENE_IO_TSIN && + dev->card_info->io_type[3]&NGENE_IO_TSIN) { + bconf = tsin1234_config; + if (dev->card_info->io_type[4]&NGENE_IO_TSOUT && + dev->ci.en) + bconf = tsio1235_config; + } + stat = ngene_command_config_free_buf(dev, bconf); + } else { + int bconf = BUFFER_CONFIG_4422; + + if (dev->card_info->io_type[3] == NGENE_IO_TSIN) + bconf = BUFFER_CONFIG_3333; + stat = ngene_command_config_buf(dev, bconf); + } + return stat; +} + + +static int ngene_start(struct ngene *dev) +{ + int stat; + int i; + + pci_set_master(dev->pci_dev); + ngene_init(dev); + + stat = request_irq(dev->pci_dev->irq, irq_handler, + IRQF_SHARED, "nGene", + (void *)dev); + if (stat < 0) + return stat; + + init_waitqueue_head(&dev->cmd_wq); + init_waitqueue_head(&dev->tx_wq); + init_waitqueue_head(&dev->rx_wq); + sema_init(&dev->cmd_mutex, 1); + sema_init(&dev->stream_mutex, 1); + sema_init(&dev->pll_mutex, 1); + sema_init(&dev->i2c_switch_mutex, 1); + spin_lock_init(&dev->cmd_lock); + for (i = 0; i < MAX_STREAM; i++) + spin_lock_init(&dev->channel[i].state_lock); + ngwritel(1, TIMESTAMPS); + + ngwritel(1, NGENE_INT_ENABLE); + + stat = ngene_load_firm(dev); + if (stat < 0) + goto fail; + +#ifdef CONFIG_PCI_MSI + /* enable MSI if kernel and card support it */ + if (pci_msi_enabled() && dev->card_info->msi_supported) { + unsigned long flags; + + ngwritel(0, NGENE_INT_ENABLE); + free_irq(dev->pci_dev->irq, dev); + stat = pci_enable_msi(dev->pci_dev); + if (stat) { + printk(KERN_INFO DEVICE_NAME + ": MSI not available\n"); + flags = IRQF_SHARED; + } else { + flags = 0; + dev->msi_enabled = true; + } + stat = request_irq(dev->pci_dev->irq, irq_handler, + flags, "nGene", dev); + if (stat < 0) + goto fail2; + ngwritel(1, NGENE_INT_ENABLE); + } +#endif + + stat = ngene_i2c_init(dev, 0); + if (stat < 0) + goto fail; + + stat = ngene_i2c_init(dev, 1); + if (stat < 0) + goto fail; + + return 0; + +fail: + ngwritel(0, NGENE_INT_ENABLE); + free_irq(dev->pci_dev->irq, dev); +#ifdef CONFIG_PCI_MSI +fail2: + if (dev->msi_enabled) + pci_disable_msi(dev->pci_dev); +#endif + return stat; +} + +/****************************************************************************/ +/****************************************************************************/ +/****************************************************************************/ + +static void release_channel(struct ngene_channel *chan) +{ + struct dvb_demux *dvbdemux = &chan->demux; + struct ngene *dev = chan->dev; + + if (chan->running) + set_transfer(chan, 0); + + tasklet_kill(&chan->demux_tasklet); + + if (chan->ci_dev) { + dvb_unregister_device(chan->ci_dev); + chan->ci_dev = NULL; + } + + if (chan->fe2) + dvb_unregister_frontend(chan->fe2); + + if (chan->fe) { + dvb_unregister_frontend(chan->fe); + dvb_frontend_detach(chan->fe); + chan->fe = NULL; + } + + if (chan->has_demux) { + dvb_net_release(&chan->dvbnet); + dvbdemux->dmx.close(&dvbdemux->dmx); + dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, + &chan->hw_frontend); + dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, + &chan->mem_frontend); + dvb_dmxdev_release(&chan->dmxdev); + dvb_dmx_release(&chan->demux); + chan->has_demux = false; + } + + if (chan->has_adapter) { + dvb_unregister_adapter(&dev->adapter[chan->number]); + chan->has_adapter = false; + } +} + +static int init_channel(struct ngene_channel *chan) +{ + int ret = 0, nr = chan->number; + struct dvb_adapter *adapter = NULL; + struct dvb_demux *dvbdemux = &chan->demux; + struct ngene *dev = chan->dev; + struct ngene_info *ni = dev->card_info; + int io = ni->io_type[nr]; + + tasklet_init(&chan->demux_tasklet, demux_tasklet, (unsigned long)chan); + chan->users = 0; + chan->type = io; + chan->mode = chan->type; /* for now only one mode */ + + if (io & NGENE_IO_TSIN) { + chan->fe = NULL; + if (ni->demod_attach[nr]) { + ret = ni->demod_attach[nr](chan); + if (ret < 0) + goto err; + } + if (chan->fe && ni->tuner_attach[nr]) { + ret = ni->tuner_attach[nr](chan); + if (ret < 0) + goto err; + } + } + + if (!dev->ci.en && (io & NGENE_IO_TSOUT)) + return 0; + + if (io & (NGENE_IO_TSIN | NGENE_IO_TSOUT)) { + if (nr >= STREAM_AUDIOIN1) + chan->DataFormatFlags = DF_SWAP32; + + if (nr == 0 || !one_adapter || dev->first_adapter == NULL) { + adapter = &dev->adapter[nr]; + ret = dvb_register_adapter(adapter, "nGene", + THIS_MODULE, + &chan->dev->pci_dev->dev, + adapter_nr); + if (ret < 0) + goto err; + if (dev->first_adapter == NULL) + dev->first_adapter = adapter; + chan->has_adapter = true; + } else + adapter = dev->first_adapter; + } + + if (dev->ci.en && (io & NGENE_IO_TSOUT)) { + dvb_ca_en50221_init(adapter, dev->ci.en, 0, 1); + set_transfer(chan, 1); + chan->dev->channel[2].DataFormatFlags = DF_SWAP32; + set_transfer(&chan->dev->channel[2], 1); + dvb_register_device(adapter, &chan->ci_dev, + &ngene_dvbdev_ci, (void *) chan, + DVB_DEVICE_SEC); + if (!chan->ci_dev) + goto err; + } + + if (chan->fe) { + if (dvb_register_frontend(adapter, chan->fe) < 0) + goto err; + chan->has_demux = true; + } + if (chan->fe2) { + if (dvb_register_frontend(adapter, chan->fe2) < 0) + goto err; + chan->fe2->tuner_priv = chan->fe->tuner_priv; + memcpy(&chan->fe2->ops.tuner_ops, + &chan->fe->ops.tuner_ops, + sizeof(struct dvb_tuner_ops)); + } + + if (chan->has_demux) { + ret = my_dvb_dmx_ts_card_init(dvbdemux, "SW demux", + ngene_start_feed, + ngene_stop_feed, chan); + ret = my_dvb_dmxdev_ts_card_init(&chan->dmxdev, &chan->demux, + &chan->hw_frontend, + &chan->mem_frontend, adapter); + ret = dvb_net_init(adapter, &chan->dvbnet, &chan->demux.dmx); + } + + return ret; + +err: + if (chan->fe) { + dvb_frontend_detach(chan->fe); + chan->fe = NULL; + } + release_channel(chan); + return 0; +} + +static int init_channels(struct ngene *dev) +{ + int i, j; + + for (i = 0; i < MAX_STREAM; i++) { + dev->channel[i].number = i; + if (init_channel(&dev->channel[i]) < 0) { + for (j = i - 1; j >= 0; j--) + release_channel(&dev->channel[j]); + return -1; + } + } + return 0; +} + +static struct cxd2099_cfg cxd_cfg = { + .bitrate = 62000, + .adr = 0x40, + .polarity = 0, + .clock_mode = 0, +}; + +static void cxd_attach(struct ngene *dev) +{ + struct ngene_ci *ci = &dev->ci; + + ci->en = cxd2099_attach(&cxd_cfg, dev, &dev->channel[0].i2c_adapter); + ci->dev = dev; + return; +} + +static void cxd_detach(struct ngene *dev) +{ + struct ngene_ci *ci = &dev->ci; + + dvb_ca_en50221_release(ci->en); + kfree(ci->en); + ci->en = 0; +} + +/***********************************/ +/* workaround for shutdown failure */ +/***********************************/ + +static void ngene_unlink(struct ngene *dev) +{ + struct ngene_command com; + + com.cmd.hdr.Opcode = CMD_MEM_WRITE; + com.cmd.hdr.Length = 3; + com.cmd.MemoryWrite.address = 0x910c; + com.cmd.MemoryWrite.data = 0xff; + com.in_len = 3; + com.out_len = 1; + + down(&dev->cmd_mutex); + ngwritel(0, NGENE_INT_ENABLE); + ngene_command_mutex(dev, &com); + up(&dev->cmd_mutex); +} + +void ngene_shutdown(struct pci_dev *pdev) +{ + struct ngene *dev = (struct ngene *)pci_get_drvdata(pdev); + + if (!dev || !shutdown_workaround) + return; + + printk(KERN_INFO DEVICE_NAME ": shutdown workaround...\n"); + ngene_unlink(dev); + pci_disable_device(pdev); +} + +/****************************************************************************/ +/* device probe/remove calls ************************************************/ +/****************************************************************************/ + +void __devexit ngene_remove(struct pci_dev *pdev) +{ + struct ngene *dev = pci_get_drvdata(pdev); + int i; + + tasklet_kill(&dev->event_tasklet); + for (i = MAX_STREAM - 1; i >= 0; i--) + release_channel(&dev->channel[i]); + if (dev->ci.en) + cxd_detach(dev); + ngene_stop(dev); + ngene_release_buffers(dev); + pci_set_drvdata(pdev, NULL); + pci_disable_device(pdev); +} + +int __devinit ngene_probe(struct pci_dev *pci_dev, + const struct pci_device_id *id) +{ + struct ngene *dev; + int stat = 0; + + if (pci_enable_device(pci_dev) < 0) + return -ENODEV; + + dev = vzalloc(sizeof(struct ngene)); + if (dev == NULL) { + stat = -ENOMEM; + goto fail0; + } + + dev->pci_dev = pci_dev; + dev->card_info = (struct ngene_info *)id->driver_data; + printk(KERN_INFO DEVICE_NAME ": Found %s\n", dev->card_info->name); + + pci_set_drvdata(pci_dev, dev); + + /* Alloc buffers and start nGene */ + stat = ngene_get_buffers(dev); + if (stat < 0) + goto fail1; + stat = ngene_start(dev); + if (stat < 0) + goto fail1; + + cxd_attach(dev); + + stat = ngene_buffer_config(dev); + if (stat < 0) + goto fail1; + + + dev->i2c_current_bus = -1; + + /* Register DVB adapters and devices for both channels */ + if (init_channels(dev) < 0) + goto fail2; + + return 0; + +fail2: + ngene_stop(dev); +fail1: + ngene_release_buffers(dev); +fail0: + pci_disable_device(pci_dev); + pci_set_drvdata(pci_dev, NULL); + return stat; +} diff --git a/drivers/media/pci/ngene/ngene-dvb.c b/drivers/media/pci/ngene/ngene-dvb.c new file mode 100644 index 0000000..fcb16a6 --- /dev/null +++ b/drivers/media/pci/ngene/ngene-dvb.c @@ -0,0 +1,261 @@ +/* + * ngene-dvb.c: nGene PCIe bridge driver - DVB functions + * + * Copyright (C) 2005-2007 Micronas + * + * Copyright (C) 2008-2009 Ralph Metzler + * Modifications for new nGene firmware, + * support for EEPROM-copying, + * support for new dual DVB-S2 card prototype + * + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 only, as published by the Free Software Foundation. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "ngene.h" + + +/****************************************************************************/ +/* COMMAND API interface ****************************************************/ +/****************************************************************************/ + +static ssize_t ts_write(struct file *file, const char *buf, + size_t count, loff_t *ppos) +{ + struct dvb_device *dvbdev = file->private_data; + struct ngene_channel *chan = dvbdev->priv; + struct ngene *dev = chan->dev; + + if (wait_event_interruptible(dev->tsout_rbuf.queue, + dvb_ringbuffer_free + (&dev->tsout_rbuf) >= count) < 0) + return 0; + + dvb_ringbuffer_write(&dev->tsout_rbuf, buf, count); + + return count; +} + +static ssize_t ts_read(struct file *file, char *buf, + size_t count, loff_t *ppos) +{ + struct dvb_device *dvbdev = file->private_data; + struct ngene_channel *chan = dvbdev->priv; + struct ngene *dev = chan->dev; + int left, avail; + + left = count; + while (left) { + if (wait_event_interruptible( + dev->tsin_rbuf.queue, + dvb_ringbuffer_avail(&dev->tsin_rbuf) > 0) < 0) + return -EAGAIN; + avail = dvb_ringbuffer_avail(&dev->tsin_rbuf); + if (avail > left) + avail = left; + dvb_ringbuffer_read_user(&dev->tsin_rbuf, buf, avail); + left -= avail; + buf += avail; + } + return count; +} + +static const struct file_operations ci_fops = { + .owner = THIS_MODULE, + .read = ts_read, + .write = ts_write, + .open = dvb_generic_open, + .release = dvb_generic_release, +}; + +struct dvb_device ngene_dvbdev_ci = { + .priv = 0, + .readers = -1, + .writers = -1, + .users = -1, + .fops = &ci_fops, +}; + + +/****************************************************************************/ +/* DVB functions and API interface ******************************************/ +/****************************************************************************/ + +static void swap_buffer(u32 *p, u32 len) +{ + while (len) { + *p = swab32(*p); + p++; + len -= 4; + } +} + +/* start of filler packet */ +static u8 fill_ts[] = { 0x47, 0x1f, 0xff, 0x10, TS_FILLER }; + +/* #define DEBUG_CI_XFER */ +#ifdef DEBUG_CI_XFER +static u32 ok; +static u32 overflow; +static u32 stripped; +#endif + +void *tsin_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags) +{ + struct ngene_channel *chan = priv; + struct ngene *dev = chan->dev; + + + if (flags & DF_SWAP32) + swap_buffer(buf, len); + + if (dev->ci.en && chan->number == 2) { + while (len >= 188) { + if (memcmp(buf, fill_ts, sizeof fill_ts) != 0) { + if (dvb_ringbuffer_free(&dev->tsin_rbuf) >= 188) { + dvb_ringbuffer_write(&dev->tsin_rbuf, buf, 188); + wake_up(&dev->tsin_rbuf.queue); +#ifdef DEBUG_CI_XFER + ok++; +#endif + } +#ifdef DEBUG_CI_XFER + else + overflow++; +#endif + } +#ifdef DEBUG_CI_XFER + else + stripped++; + + if (ok % 100 == 0 && overflow) + printk(KERN_WARNING "%s: ok %u overflow %u dropped %u\n", __func__, ok, overflow, stripped); +#endif + buf += 188; + len -= 188; + } + return NULL; + } + + if (chan->users > 0) + dvb_dmx_swfilter(&chan->demux, buf, len); + + return NULL; +} + +void *tsout_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags) +{ + struct ngene_channel *chan = priv; + struct ngene *dev = chan->dev; + u32 alen; + + alen = dvb_ringbuffer_avail(&dev->tsout_rbuf); + alen -= alen % 188; + + if (alen < len) + FillTSBuffer(buf + alen, len - alen, flags); + else + alen = len; + dvb_ringbuffer_read(&dev->tsout_rbuf, buf, alen); + if (flags & DF_SWAP32) + swap_buffer((u32 *)buf, alen); + wake_up_interruptible(&dev->tsout_rbuf.queue); + return buf; +} + + + +int ngene_start_feed(struct dvb_demux_feed *dvbdmxfeed) +{ + struct dvb_demux *dvbdmx = dvbdmxfeed->demux; + struct ngene_channel *chan = dvbdmx->priv; + + if (chan->users == 0) { + if (!chan->dev->cmd_timeout_workaround || !chan->running) + set_transfer(chan, 1); + } + + return ++chan->users; +} + +int ngene_stop_feed(struct dvb_demux_feed *dvbdmxfeed) +{ + struct dvb_demux *dvbdmx = dvbdmxfeed->demux; + struct ngene_channel *chan = dvbdmx->priv; + + if (--chan->users) + return chan->users; + + if (!chan->dev->cmd_timeout_workaround) + set_transfer(chan, 0); + + return 0; +} + +int my_dvb_dmx_ts_card_init(struct dvb_demux *dvbdemux, char *id, + int (*start_feed)(struct dvb_demux_feed *), + int (*stop_feed)(struct dvb_demux_feed *), + void *priv) +{ + dvbdemux->priv = priv; + + dvbdemux->filternum = 256; + dvbdemux->feednum = 256; + dvbdemux->start_feed = start_feed; + dvbdemux->stop_feed = stop_feed; + dvbdemux->write_to_decoder = NULL; + dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | + DMX_SECTION_FILTERING | + DMX_MEMORY_BASED_FILTERING); + return dvb_dmx_init(dvbdemux); +} + +int my_dvb_dmxdev_ts_card_init(struct dmxdev *dmxdev, + struct dvb_demux *dvbdemux, + struct dmx_frontend *hw_frontend, + struct dmx_frontend *mem_frontend, + struct dvb_adapter *dvb_adapter) +{ + int ret; + + dmxdev->filternum = 256; + dmxdev->demux = &dvbdemux->dmx; + dmxdev->capabilities = 0; + ret = dvb_dmxdev_init(dmxdev, dvb_adapter); + if (ret < 0) + return ret; + + hw_frontend->source = DMX_FRONTEND_0; + dvbdemux->dmx.add_frontend(&dvbdemux->dmx, hw_frontend); + mem_frontend->source = DMX_MEMORY_FE; + dvbdemux->dmx.add_frontend(&dvbdemux->dmx, mem_frontend); + return dvbdemux->dmx.connect_frontend(&dvbdemux->dmx, hw_frontend); +} diff --git a/drivers/media/pci/ngene/ngene-i2c.c b/drivers/media/pci/ngene/ngene-i2c.c new file mode 100644 index 0000000..d28554f --- /dev/null +++ b/drivers/media/pci/ngene/ngene-i2c.c @@ -0,0 +1,176 @@ +/* + * ngene-i2c.c: nGene PCIe bridge driver i2c functions + * + * Copyright (C) 2005-2007 Micronas + * + * Copyright (C) 2008-2009 Ralph Metzler + * Modifications for new nGene firmware, + * support for EEPROM-copying, + * support for new dual DVB-S2 card prototype + * + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 only, as published by the Free Software Foundation. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + */ + +/* FIXME - some of these can probably be removed */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "ngene.h" + +/* Firmware command for i2c operations */ +static int ngene_command_i2c_read(struct ngene *dev, u8 adr, + u8 *out, u8 outlen, u8 *in, u8 inlen, int flag) +{ + struct ngene_command com; + + com.cmd.hdr.Opcode = CMD_I2C_READ; + com.cmd.hdr.Length = outlen + 3; + com.cmd.I2CRead.Device = adr << 1; + memcpy(com.cmd.I2CRead.Data, out, outlen); + com.cmd.I2CRead.Data[outlen] = inlen; + com.cmd.I2CRead.Data[outlen + 1] = 0; + com.in_len = outlen + 3; + com.out_len = inlen + 1; + + if (ngene_command(dev, &com) < 0) + return -EIO; + + if ((com.cmd.raw8[0] >> 1) != adr) + return -EIO; + + if (flag) + memcpy(in, com.cmd.raw8, inlen + 1); + else + memcpy(in, com.cmd.raw8 + 1, inlen); + return 0; +} + +static int ngene_command_i2c_write(struct ngene *dev, u8 adr, + u8 *out, u8 outlen) +{ + struct ngene_command com; + + + com.cmd.hdr.Opcode = CMD_I2C_WRITE; + com.cmd.hdr.Length = outlen + 1; + com.cmd.I2CRead.Device = adr << 1; + memcpy(com.cmd.I2CRead.Data, out, outlen); + com.in_len = outlen + 1; + com.out_len = 1; + + if (ngene_command(dev, &com) < 0) + return -EIO; + + if (com.cmd.raw8[0] == 1) + return -EIO; + + return 0; +} + +static void ngene_i2c_set_bus(struct ngene *dev, int bus) +{ + if (!(dev->card_info->i2c_access & 2)) + return; + if (dev->i2c_current_bus == bus) + return; + + switch (bus) { + case 0: + ngene_command_gpio_set(dev, 3, 0); + ngene_command_gpio_set(dev, 2, 1); + break; + + case 1: + ngene_command_gpio_set(dev, 2, 0); + ngene_command_gpio_set(dev, 3, 1); + break; + } + dev->i2c_current_bus = bus; +} + +static int ngene_i2c_master_xfer(struct i2c_adapter *adapter, + struct i2c_msg msg[], int num) +{ + struct ngene_channel *chan = + (struct ngene_channel *)i2c_get_adapdata(adapter); + struct ngene *dev = chan->dev; + + down(&dev->i2c_switch_mutex); + ngene_i2c_set_bus(dev, chan->number); + + if (num == 2 && msg[1].flags & I2C_M_RD && !(msg[0].flags & I2C_M_RD)) + if (!ngene_command_i2c_read(dev, msg[0].addr, + msg[0].buf, msg[0].len, + msg[1].buf, msg[1].len, 0)) + goto done; + + if (num == 1 && !(msg[0].flags & I2C_M_RD)) + if (!ngene_command_i2c_write(dev, msg[0].addr, + msg[0].buf, msg[0].len)) + goto done; + if (num == 1 && (msg[0].flags & I2C_M_RD)) + if (!ngene_command_i2c_read(dev, msg[0].addr, NULL, 0, + msg[0].buf, msg[0].len, 0)) + goto done; + + up(&dev->i2c_switch_mutex); + return -EIO; + +done: + up(&dev->i2c_switch_mutex); + return num; +} + + +static u32 ngene_i2c_functionality(struct i2c_adapter *adap) +{ + return I2C_FUNC_SMBUS_EMUL; +} + +static struct i2c_algorithm ngene_i2c_algo = { + .master_xfer = ngene_i2c_master_xfer, + .functionality = ngene_i2c_functionality, +}; + +int ngene_i2c_init(struct ngene *dev, int dev_nr) +{ + struct i2c_adapter *adap = &(dev->channel[dev_nr].i2c_adapter); + + i2c_set_adapdata(adap, &(dev->channel[dev_nr])); + + strcpy(adap->name, "nGene"); + + adap->algo = &ngene_i2c_algo; + adap->algo_data = (void *)&(dev->channel[dev_nr]); + adap->dev.parent = &dev->pci_dev->dev; + + return i2c_add_adapter(adap); +} + diff --git a/drivers/media/pci/ngene/ngene.h b/drivers/media/pci/ngene/ngene.h new file mode 100644 index 0000000..5443dc0 --- /dev/null +++ b/drivers/media/pci/ngene/ngene.h @@ -0,0 +1,921 @@ +/* + * ngene.h: nGene PCIe bridge driver + * + * Copyright (C) 2005-2007 Micronas + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 only, as published by the Free Software Foundation. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + */ + +#ifndef _NGENE_H_ +#define _NGENE_H_ + +#include +#include +#include +#include +#include +#include + +#include + +#include "dmxdev.h" +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dvb_ca_en50221.h" +#include "dvb_frontend.h" +#include "dvb_ringbuffer.h" +#include "dvb_net.h" +#include "cxd2099.h" + +#define DEVICE_NAME "ngene" + +#define NGENE_VID 0x18c3 +#define NGENE_PID 0x0720 + +#ifndef VIDEO_CAP_VC1 +#define VIDEO_CAP_AVC 128 +#define VIDEO_CAP_H264 128 +#define VIDEO_CAP_VC1 256 +#define VIDEO_CAP_WMV9 256 +#define VIDEO_CAP_MPEG4 512 +#endif + +enum STREAM { + STREAM_VIDEOIN1 = 0, /* ITU656 or TS Input */ + STREAM_VIDEOIN2, + STREAM_AUDIOIN1, /* I2S or SPI Input */ + STREAM_AUDIOIN2, + STREAM_AUDIOOUT, + MAX_STREAM +}; + +enum SMODE_BITS { + SMODE_AUDIO_SPDIF = 0x20, + SMODE_AVSYNC = 0x10, + SMODE_TRANSPORT_STREAM = 0x08, + SMODE_AUDIO_CAPTURE = 0x04, + SMODE_VBI_CAPTURE = 0x02, + SMODE_VIDEO_CAPTURE = 0x01 +}; + +enum STREAM_FLAG_BITS { + SFLAG_CHROMA_FORMAT_2COMP = 0x01, /* Chroma Format : 2's complement */ + SFLAG_CHROMA_FORMAT_OFFSET = 0x00, /* Chroma Format : Binary offset */ + SFLAG_ORDER_LUMA_CHROMA = 0x02, /* Byte order: Y,Cb,Y,Cr */ + SFLAG_ORDER_CHROMA_LUMA = 0x00, /* Byte order: Cb,Y,Cr,Y */ + SFLAG_COLORBAR = 0x04, /* Select colorbar */ +}; + +#define PROGRAM_ROM 0x0000 +#define PROGRAM_SRAM 0x1000 +#define PERIPHERALS0 0x8000 +#define PERIPHERALS1 0x9000 +#define SHARED_BUFFER 0xC000 + +#define HOST_TO_NGENE (SHARED_BUFFER+0x0000) +#define NGENE_TO_HOST (SHARED_BUFFER+0x0100) +#define NGENE_COMMAND (SHARED_BUFFER+0x0200) +#define NGENE_COMMAND_HI (SHARED_BUFFER+0x0204) +#define NGENE_STATUS (SHARED_BUFFER+0x0208) +#define NGENE_STATUS_HI (SHARED_BUFFER+0x020C) +#define NGENE_EVENT (SHARED_BUFFER+0x0210) +#define NGENE_EVENT_HI (SHARED_BUFFER+0x0214) +#define VARIABLES (SHARED_BUFFER+0x0210) + +#define NGENE_INT_COUNTS (SHARED_BUFFER+0x0260) +#define NGENE_INT_ENABLE (SHARED_BUFFER+0x0264) +#define NGENE_VBI_LINE_COUNT (SHARED_BUFFER+0x0268) + +#define BUFFER_GP_XMIT (SHARED_BUFFER+0x0800) +#define BUFFER_GP_RECV (SHARED_BUFFER+0x0900) +#define EEPROM_AREA (SHARED_BUFFER+0x0A00) + +#define SG_V_IN_1 (SHARED_BUFFER+0x0A80) +#define SG_VBI_1 (SHARED_BUFFER+0x0B00) +#define SG_A_IN_1 (SHARED_BUFFER+0x0B80) +#define SG_V_IN_2 (SHARED_BUFFER+0x0C00) +#define SG_VBI_2 (SHARED_BUFFER+0x0C80) +#define SG_A_IN_2 (SHARED_BUFFER+0x0D00) +#define SG_V_OUT (SHARED_BUFFER+0x0D80) +#define SG_A_OUT2 (SHARED_BUFFER+0x0E00) + +#define DATA_A_IN_1 (SHARED_BUFFER+0x0E80) +#define DATA_A_IN_2 (SHARED_BUFFER+0x0F00) +#define DATA_A_OUT (SHARED_BUFFER+0x0F80) +#define DATA_V_IN_1 (SHARED_BUFFER+0x1000) +#define DATA_V_IN_2 (SHARED_BUFFER+0x2000) +#define DATA_V_OUT (SHARED_BUFFER+0x3000) + +#define DATA_FIFO_AREA (SHARED_BUFFER+0x1000) + +#define TIMESTAMPS 0xA000 +#define SCRATCHPAD 0xA080 +#define FORCE_INT 0xA088 +#define FORCE_NMI 0xA090 +#define INT_STATUS 0xA0A0 + +#define DEV_VER 0x9004 + +#define FW_DEBUG_DEFAULT (PROGRAM_SRAM+0x00FF) + +struct SG_ADDR { + u64 start; + u64 curr; + u16 curr_ptr; + u16 elements; + u32 pad[3]; +} __attribute__ ((__packed__)); + +struct SHARED_MEMORY { + /* C000 */ + u32 HostToNgene[64]; + + /* C100 */ + u32 NgeneToHost[64]; + + /* C200 */ + u64 NgeneCommand; + u64 NgeneStatus; + u64 NgeneEvent; + + /* C210 */ + u8 pad1[0xc260 - 0xc218]; + + /* C260 */ + u32 IntCounts; + u32 IntEnable; + + /* C268 */ + u8 pad2[0xd000 - 0xc268]; + +} __attribute__ ((__packed__)); + +struct BUFFER_STREAM_RESULTS { + u32 Clock; /* Stream time in 100ns units */ + u16 RemainingLines; /* Remaining lines in this field. + 0 for complete field */ + u8 FieldCount; /* Video field number */ + u8 Flags; /* Bit 7 = Done, Bit 6 = seen, Bit 5 = overflow, + Bit 0 = FieldID */ + u16 BlockCount; /* Audio block count (unused) */ + u8 Reserved[2]; + u32 DTOUpdate; +} __attribute__ ((__packed__)); + +struct HW_SCATTER_GATHER_ELEMENT { + u64 Address; + u32 Length; + u32 Reserved; +} __attribute__ ((__packed__)); + +struct BUFFER_HEADER { + u64 Next; + struct BUFFER_STREAM_RESULTS SR; + + u32 Number_of_entries_1; + u32 Reserved5; + u64 Address_of_first_entry_1; + + u32 Number_of_entries_2; + u32 Reserved7; + u64 Address_of_first_entry_2; +} __attribute__ ((__packed__)); + +struct EVENT_BUFFER { + u32 TimeStamp; + u8 GPIOStatus; + u8 UARTStatus; + u8 RXCharacter; + u8 EventStatus; + u32 Reserved[2]; +} __attribute__ ((__packed__)); + +/* Firmware commands. */ + +enum OPCODES { + CMD_NOP = 0, + CMD_FWLOAD_PREPARE = 0x01, + CMD_FWLOAD_FINISH = 0x02, + CMD_I2C_READ = 0x03, + CMD_I2C_WRITE = 0x04, + + CMD_I2C_WRITE_NOSTOP = 0x05, + CMD_I2C_CONTINUE_WRITE = 0x06, + CMD_I2C_CONTINUE_WRITE_NOSTOP = 0x07, + + CMD_DEBUG_OUTPUT = 0x09, + + CMD_CONTROL = 0x10, + CMD_CONFIGURE_BUFFER = 0x11, + CMD_CONFIGURE_FREE_BUFFER = 0x12, + + CMD_SPI_READ = 0x13, + CMD_SPI_WRITE = 0x14, + + CMD_MEM_READ = 0x20, + CMD_MEM_WRITE = 0x21, + CMD_SFR_READ = 0x22, + CMD_SFR_WRITE = 0x23, + CMD_IRAM_READ = 0x24, + CMD_IRAM_WRITE = 0x25, + CMD_SET_GPIO_PIN = 0x26, + CMD_SET_GPIO_INT = 0x27, + CMD_CONFIGURE_UART = 0x28, + CMD_WRITE_UART = 0x29, + MAX_CMD +}; + +enum RESPONSES { + OK = 0, + ERROR = 1 +}; + +struct FW_HEADER { + u8 Opcode; + u8 Length; +} __attribute__ ((__packed__)); + +struct FW_I2C_WRITE { + struct FW_HEADER hdr; + u8 Device; + u8 Data[250]; +} __attribute__ ((__packed__)); + +struct FW_I2C_CONTINUE_WRITE { + struct FW_HEADER hdr; + u8 Data[250]; +} __attribute__ ((__packed__)); + +struct FW_I2C_READ { + struct FW_HEADER hdr; + u8 Device; + u8 Data[252]; /* followed by two bytes of read data count */ +} __attribute__ ((__packed__)); + +struct FW_SPI_WRITE { + struct FW_HEADER hdr; + u8 ModeSelect; + u8 Data[250]; +} __attribute__ ((__packed__)); + +struct FW_SPI_READ { + struct FW_HEADER hdr; + u8 ModeSelect; + u8 Data[252]; /* followed by two bytes of read data count */ +} __attribute__ ((__packed__)); + +struct FW_FWLOAD_PREPARE { + struct FW_HEADER hdr; +} __attribute__ ((__packed__)); + +struct FW_FWLOAD_FINISH { + struct FW_HEADER hdr; + u16 Address; /* address of final block */ + u16 Length; +} __attribute__ ((__packed__)); + +/* + * Meaning of FW_STREAM_CONTROL::Mode bits: + * Bit 7: Loopback PEXin to PEXout using TVOut channel + * Bit 6: AVLOOP + * Bit 5: Audio select; 0=I2S, 1=SPDIF + * Bit 4: AVSYNC + * Bit 3: Enable transport stream + * Bit 2: Enable audio capture + * Bit 1: Enable ITU-Video VBI capture + * Bit 0: Enable ITU-Video capture + * + * Meaning of FW_STREAM_CONTROL::Control bits (see UVI1_CTL) + * Bit 7: continuous capture + * Bit 6: capture one field + * Bit 5: capture one frame + * Bit 4: unused + * Bit 3: starting field; 0=odd, 1=even + * Bit 2: sample size; 0=8-bit, 1=10-bit + * Bit 1: data format; 0=UYVY, 1=YUY2 + * Bit 0: resets buffer pointers +*/ + +enum FSC_MODE_BITS { + SMODE_LOOPBACK = 0x80, + SMODE_AVLOOP = 0x40, + _SMODE_AUDIO_SPDIF = 0x20, + _SMODE_AVSYNC = 0x10, + _SMODE_TRANSPORT_STREAM = 0x08, + _SMODE_AUDIO_CAPTURE = 0x04, + _SMODE_VBI_CAPTURE = 0x02, + _SMODE_VIDEO_CAPTURE = 0x01 +}; + + +/* Meaning of FW_STREAM_CONTROL::Stream bits: + * Bit 3: Audio sample count: 0 = relative, 1 = absolute + * Bit 2: color bar select; 1=color bars, 0=CV3 decoder + * Bits 1-0: stream select, UVI1, UVI2, TVOUT + */ + +struct FW_STREAM_CONTROL { + struct FW_HEADER hdr; + u8 Stream; /* Stream number (UVI1, UVI2, TVOUT) */ + u8 Control; /* Value written to UVI1_CTL */ + u8 Mode; /* Controls clock source */ + u8 SetupDataLen; /* Length of setup data, MSB=1 write + backwards */ + u16 CaptureBlockCount; /* Blocks (a 256 Bytes) to capture per buffer + for TS and Audio */ + u64 Buffer_Address; /* Address of first buffer header */ + u16 BytesPerVideoLine; + u16 MaxLinesPerField; + u16 MinLinesPerField; + u16 Reserved_1; + u16 BytesPerVBILine; + u16 MaxVBILinesPerField; + u16 MinVBILinesPerField; + u16 SetupDataAddr; /* ngene relative address of setup data */ + u8 SetupData[32]; /* setup data */ +} __attribute__((__packed__)); + +#define AUDIO_BLOCK_SIZE 256 +#define TS_BLOCK_SIZE 256 + +struct FW_MEM_READ { + struct FW_HEADER hdr; + u16 address; +} __attribute__ ((__packed__)); + +struct FW_MEM_WRITE { + struct FW_HEADER hdr; + u16 address; + u8 data; +} __attribute__ ((__packed__)); + +struct FW_SFR_IRAM_READ { + struct FW_HEADER hdr; + u8 address; +} __attribute__ ((__packed__)); + +struct FW_SFR_IRAM_WRITE { + struct FW_HEADER hdr; + u8 address; + u8 data; +} __attribute__ ((__packed__)); + +struct FW_SET_GPIO_PIN { + struct FW_HEADER hdr; + u8 select; +} __attribute__ ((__packed__)); + +struct FW_SET_GPIO_INT { + struct FW_HEADER hdr; + u8 select; +} __attribute__ ((__packed__)); + +struct FW_SET_DEBUGMODE { + struct FW_HEADER hdr; + u8 debug_flags; +} __attribute__ ((__packed__)); + +struct FW_CONFIGURE_BUFFERS { + struct FW_HEADER hdr; + u8 config; +} __attribute__ ((__packed__)); + +enum _BUFFER_CONFIGS { + /* 4k UVI1, 4k UVI2, 2k AUD1, 2k AUD2 (standard usage) */ + BUFFER_CONFIG_4422 = 0, + /* 3k UVI1, 3k UVI2, 3k AUD1, 3k AUD2 (4x TS input usage) */ + BUFFER_CONFIG_3333 = 1, + /* 8k UVI1, 0k UVI2, 2k AUD1, 2k I2SOut (HDTV decoder usage) */ + BUFFER_CONFIG_8022 = 2, + BUFFER_CONFIG_FW17 = 255, /* Use new FW 17 command */ +}; + +struct FW_CONFIGURE_FREE_BUFFERS { + struct FW_HEADER hdr; + u8 UVI1_BufferLength; + u8 UVI2_BufferLength; + u8 TVO_BufferLength; + u8 AUD1_BufferLength; + u8 AUD2_BufferLength; + u8 TVA_BufferLength; +} __attribute__ ((__packed__)); + +struct FW_CONFIGURE_UART { + struct FW_HEADER hdr; + u8 UartControl; +} __attribute__ ((__packed__)); + +enum _UART_CONFIG { + _UART_BAUDRATE_19200 = 0, + _UART_BAUDRATE_9600 = 1, + _UART_BAUDRATE_4800 = 2, + _UART_BAUDRATE_2400 = 3, + _UART_RX_ENABLE = 0x40, + _UART_TX_ENABLE = 0x80, +}; + +struct FW_WRITE_UART { + struct FW_HEADER hdr; + u8 Data[252]; +} __attribute__ ((__packed__)); + + +struct ngene_command { + u32 in_len; + u32 out_len; + union { + u32 raw[64]; + u8 raw8[256]; + struct FW_HEADER hdr; + struct FW_I2C_WRITE I2CWrite; + struct FW_I2C_CONTINUE_WRITE I2CContinueWrite; + struct FW_I2C_READ I2CRead; + struct FW_STREAM_CONTROL StreamControl; + struct FW_FWLOAD_PREPARE FWLoadPrepare; + struct FW_FWLOAD_FINISH FWLoadFinish; + struct FW_MEM_READ MemoryRead; + struct FW_MEM_WRITE MemoryWrite; + struct FW_SFR_IRAM_READ SfrIramRead; + struct FW_SFR_IRAM_WRITE SfrIramWrite; + struct FW_SPI_WRITE SPIWrite; + struct FW_SPI_READ SPIRead; + struct FW_SET_GPIO_PIN SetGpioPin; + struct FW_SET_GPIO_INT SetGpioInt; + struct FW_SET_DEBUGMODE SetDebugMode; + struct FW_CONFIGURE_BUFFERS ConfigureBuffers; + struct FW_CONFIGURE_FREE_BUFFERS ConfigureFreeBuffers; + struct FW_CONFIGURE_UART ConfigureUart; + struct FW_WRITE_UART WriteUart; + } cmd; +} __attribute__ ((__packed__)); + +#define NGENE_INTERFACE_VERSION 0x103 +#define MAX_VIDEO_BUFFER_SIZE (417792) /* 288*1440 rounded up to next page */ +#define MAX_AUDIO_BUFFER_SIZE (8192) /* Gives room for about 23msec@48KHz */ +#define MAX_VBI_BUFFER_SIZE (28672) /* 1144*18 rounded up to next page */ +#define MAX_TS_BUFFER_SIZE (98304) /* 512*188 rounded up to next page */ +#define MAX_HDTV_BUFFER_SIZE (2080768) /* 541*1920*2 rounded up to next page + Max: (1920x1080i60) */ + +#define OVERFLOW_BUFFER_SIZE (8192) + +#define RING_SIZE_VIDEO 4 +#define RING_SIZE_AUDIO 8 +#define RING_SIZE_TS 8 + +#define NUM_SCATTER_GATHER_ENTRIES 8 + +#define MAX_DMA_LENGTH (((MAX_VIDEO_BUFFER_SIZE + MAX_VBI_BUFFER_SIZE) * \ + RING_SIZE_VIDEO * 2) + \ + (MAX_AUDIO_BUFFER_SIZE * RING_SIZE_AUDIO * 2) + \ + (MAX_TS_BUFFER_SIZE * RING_SIZE_TS * 4) + \ + (RING_SIZE_VIDEO * PAGE_SIZE * 2) + \ + (RING_SIZE_AUDIO * PAGE_SIZE * 2) + \ + (RING_SIZE_TS * PAGE_SIZE * 4) + \ + 8 * PAGE_SIZE + OVERFLOW_BUFFER_SIZE + PAGE_SIZE) + +#define EVENT_QUEUE_SIZE 16 + +/* Gathers the current state of a single channel. */ + +struct SBufferHeader { + struct BUFFER_HEADER ngeneBuffer; /* Physical descriptor */ + struct SBufferHeader *Next; + void *Buffer1; + struct HW_SCATTER_GATHER_ELEMENT *scList1; + void *Buffer2; + struct HW_SCATTER_GATHER_ELEMENT *scList2; +}; + +/* Sizeof SBufferHeader aligned to next 64 Bit boundary (hw restriction) */ +#define SIZEOF_SBufferHeader ((sizeof(struct SBufferHeader) + 63) & ~63) + +enum HWSTATE { + HWSTATE_STOP, + HWSTATE_STARTUP, + HWSTATE_RUN, + HWSTATE_PAUSE, +}; + +enum KSSTATE { + KSSTATE_STOP, + KSSTATE_ACQUIRE, + KSSTATE_PAUSE, + KSSTATE_RUN, +}; + +struct SRingBufferDescriptor { + struct SBufferHeader *Head; /* Points to first buffer in ring buffer + structure*/ + u64 PAHead; /* Physical address of first buffer */ + u32 MemSize; /* Memory size of allocated ring buffers + (needed for freeing) */ + u32 NumBuffers; /* Number of buffers in the ring */ + u32 Buffer1Length; /* Allocated length of Buffer 1 */ + u32 Buffer2Length; /* Allocated length of Buffer 2 */ + void *SCListMem; /* Memory to hold scatter gather lists for this + ring */ + u64 PASCListMem; /* Physical address .. */ + u32 SCListMemSize; /* Size of this memory */ +}; + +enum STREAMMODEFLAGS { + StreamMode_NONE = 0, /* Stream not used */ + StreamMode_ANALOG = 1, /* Analog: Stream 0,1 = Video, 2,3 = Audio */ + StreamMode_TSIN = 2, /* Transport stream input (all) */ + StreamMode_HDTV = 4, /* HDTV: Maximum 1920x1080p30,1920x1080i60 + (only stream 0) */ + StreamMode_TSOUT = 8, /* Transport stream output (only stream 3) */ +}; + + +enum BufferExchangeFlags { + BEF_EVEN_FIELD = 0x00000001, + BEF_CONTINUATION = 0x00000002, + BEF_MORE_DATA = 0x00000004, + BEF_OVERFLOW = 0x00000008, + DF_SWAP32 = 0x00010000, +}; + +typedef void *(IBufferExchange)(void *, void *, u32, u32, u32); + +struct MICI_STREAMINFO { + IBufferExchange *pExchange; + IBufferExchange *pExchangeVBI; /* Secondary (VBI, ancillary) */ + u8 Stream; + u8 Flags; + u8 Mode; + u8 Reserved; + u16 nLinesVideo; + u16 nBytesPerLineVideo; + u16 nLinesVBI; + u16 nBytesPerLineVBI; + u32 CaptureLength; /* Used for audio and transport stream */ +}; + +/****************************************************************************/ +/* STRUCTS ******************************************************************/ +/****************************************************************************/ + +/* sound hardware definition */ +#define MIXER_ADDR_TVTUNER 0 +#define MIXER_ADDR_LAST 0 + +struct ngene_channel; + +/*struct sound chip*/ + +struct mychip { + struct ngene_channel *chan; + struct snd_card *card; + struct pci_dev *pci; + struct snd_pcm_substream *substream; + struct snd_pcm *pcm; + unsigned long port; + int irq; + spinlock_t mixer_lock; + spinlock_t lock; + int mixer_volume[MIXER_ADDR_LAST + 1][2]; + int capture_source[MIXER_ADDR_LAST + 1][2]; +}; + +#ifdef NGENE_V4L +struct ngene_overlay { + int tvnorm; + struct v4l2_rect w; + enum v4l2_field field; + struct v4l2_clip *clips; + int nclips; + int setup_ok; +}; + +struct ngene_tvnorm { + int v4l2_id; + char *name; + u16 swidth, sheight; /* scaled standard width, height */ + int tuner_norm; + int soundstd; +}; + +struct ngene_vopen { + struct ngene_channel *ch; + enum v4l2_priority prio; + int width; + int height; + int depth; + struct videobuf_queue vbuf_q; + struct videobuf_queue vbi; + int fourcc; + int picxcount; + int resources; + enum v4l2_buf_type type; + const struct ngene_format *fmt; + + const struct ngene_format *ovfmt; + struct ngene_overlay ov; +}; +#endif + +struct ngene_channel { + struct device device; + struct i2c_adapter i2c_adapter; + + struct ngene *dev; + int number; + int type; + int mode; + bool has_adapter; + bool has_demux; + int demod_type; + int (*gate_ctrl)(struct dvb_frontend *, int); + + struct dvb_frontend *fe; + struct dvb_frontend *fe2; + struct dmxdev dmxdev; + struct dvb_demux demux; + struct dvb_net dvbnet; + struct dmx_frontend hw_frontend; + struct dmx_frontend mem_frontend; + int users; + struct video_device *v4l_dev; + struct dvb_device *ci_dev; + struct tasklet_struct demux_tasklet; + + struct SBufferHeader *nextBuffer; + enum KSSTATE State; + enum HWSTATE HWState; + u8 Stream; + u8 Flags; + u8 Mode; + IBufferExchange *pBufferExchange; + IBufferExchange *pBufferExchange2; + + spinlock_t state_lock; + u16 nLines; + u16 nBytesPerLine; + u16 nVBILines; + u16 nBytesPerVBILine; + u16 itumode; + u32 Capture1Length; + u32 Capture2Length; + struct SRingBufferDescriptor RingBuffer; + struct SRingBufferDescriptor TSRingBuffer; + struct SRingBufferDescriptor TSIdleBuffer; + + u32 DataFormatFlags; + + int AudioDTOUpdated; + u32 AudioDTOValue; + + int (*set_tone)(struct dvb_frontend *, fe_sec_tone_mode_t); + u8 lnbh; + + /* stuff from analog driver */ + + int minor; + struct mychip *mychip; + struct snd_card *soundcard; + u8 *evenbuffer; + u8 dma_on; + int soundstreamon; + int audiomute; + int soundbuffisallocated; + int sndbuffflag; + int tun_rdy; + int dec_rdy; + int tun_dec_rdy; + int lastbufferflag; + + struct ngene_tvnorm *tvnorms; + int tvnorm_num; + int tvnorm; + +#ifdef NGENE_V4L + int videousers; + struct v4l2_prio_state prio; + struct ngene_vopen init; + int resources; + struct v4l2_framebuffer fbuf; + struct ngene_buffer *screen; /* overlay */ + struct list_head capture; /* video capture queue */ + spinlock_t s_lock; + struct semaphore reslock; +#endif + + int running; +}; + + +struct ngene_ci { + struct device device; + struct i2c_adapter i2c_adapter; + + struct ngene *dev; + struct dvb_ca_en50221 *en; +}; + +struct ngene; + +typedef void (rx_cb_t)(struct ngene *, u32, u8); +typedef void (tx_cb_t)(struct ngene *, u32); + +struct ngene { + int nr; + struct pci_dev *pci_dev; + unsigned char *iomem; + + /*struct i2c_adapter i2c_adapter;*/ + + u32 device_version; + u32 fw_interface_version; + u32 icounts; + bool msi_enabled; + bool cmd_timeout_workaround; + + u8 *CmdDoneByte; + int BootFirmware; + void *OverflowBuffer; + dma_addr_t PAOverflowBuffer; + void *FWInterfaceBuffer; + dma_addr_t PAFWInterfaceBuffer; + u8 *ngenetohost; + u8 *hosttongene; + + struct EVENT_BUFFER EventQueue[EVENT_QUEUE_SIZE]; + int EventQueueOverflowCount; + int EventQueueOverflowFlag; + struct tasklet_struct event_tasklet; + struct EVENT_BUFFER *EventBuffer; + int EventQueueWriteIndex; + int EventQueueReadIndex; + + wait_queue_head_t cmd_wq; + int cmd_done; + struct semaphore cmd_mutex; + struct semaphore stream_mutex; + struct semaphore pll_mutex; + struct semaphore i2c_switch_mutex; + int i2c_current_channel; + int i2c_current_bus; + spinlock_t cmd_lock; + + struct dvb_adapter adapter[MAX_STREAM]; + struct dvb_adapter *first_adapter; /* "one_adapter" modprobe opt */ + struct ngene_channel channel[MAX_STREAM]; + + struct ngene_info *card_info; + + tx_cb_t *TxEventNotify; + rx_cb_t *RxEventNotify; + int tx_busy; + wait_queue_head_t tx_wq; + wait_queue_head_t rx_wq; +#define UART_RBUF_LEN 4096 + u8 uart_rbuf[UART_RBUF_LEN]; + int uart_rp, uart_wp; + +#define TS_FILLER 0x6f + + u8 *tsout_buf; +#define TSOUT_BUF_SIZE (512*188*8) + struct dvb_ringbuffer tsout_rbuf; + + u8 *tsin_buf; +#define TSIN_BUF_SIZE (512*188*8) + struct dvb_ringbuffer tsin_rbuf; + + u8 *ain_buf; +#define AIN_BUF_SIZE (128*1024) + struct dvb_ringbuffer ain_rbuf; + + + u8 *vin_buf; +#define VIN_BUF_SIZE (4*1920*1080) + struct dvb_ringbuffer vin_rbuf; + + unsigned long exp_val; + int prev_cmd; + + struct ngene_ci ci; +}; + +struct ngene_info { + int type; +#define NGENE_APP 0 +#define NGENE_TERRATEC 1 +#define NGENE_SIDEWINDER 2 +#define NGENE_RACER 3 +#define NGENE_VIPER 4 +#define NGENE_PYTHON 5 +#define NGENE_VBOX_V1 6 +#define NGENE_VBOX_V2 7 + + int fw_version; + bool msi_supported; + char *name; + + int io_type[MAX_STREAM]; +#define NGENE_IO_NONE 0 +#define NGENE_IO_TV 1 +#define NGENE_IO_HDTV 2 +#define NGENE_IO_TSIN 4 +#define NGENE_IO_TSOUT 8 +#define NGENE_IO_AIN 16 + + void *fe_config[4]; + void *tuner_config[4]; + + int (*demod_attach[4])(struct ngene_channel *); + int (*tuner_attach[4])(struct ngene_channel *); + + u8 avf[4]; + u8 msp[4]; + u8 demoda[4]; + u8 lnb[4]; + int i2c_access; + u8 ntsc; + u8 tsf[4]; + u8 i2s[4]; + + int (*gate_ctrl)(struct dvb_frontend *, int); + int (*switch_ctrl)(struct ngene_channel *, int, int); +}; + +#ifdef NGENE_V4L +struct ngene_format { + char *name; + int fourcc; /* video4linux 2 */ + int btformat; /* BT848_COLOR_FMT_* */ + int format; + int btswap; /* BT848_COLOR_CTL_* */ + int depth; /* bit/pixel */ + int flags; + int hshift, vshift; /* for planar modes */ + int palette; +}; + +#define RESOURCE_OVERLAY 1 +#define RESOURCE_VIDEO 2 +#define RESOURCE_VBI 4 + +struct ngene_buffer { + /* common v4l buffer stuff -- must be first */ + struct videobuf_buffer vb; + + /* ngene specific */ + const struct ngene_format *fmt; + int tvnorm; + int btformat; + int btswap; +}; +#endif + + +/* Provided by ngene-core.c */ +int __devinit ngene_probe(struct pci_dev *pci_dev, + const struct pci_device_id *id); +void __devexit ngene_remove(struct pci_dev *pdev); +void ngene_shutdown(struct pci_dev *pdev); +int ngene_command(struct ngene *dev, struct ngene_command *com); +int ngene_command_gpio_set(struct ngene *dev, u8 select, u8 level); +void set_transfer(struct ngene_channel *chan, int state); +void FillTSBuffer(void *Buffer, int Length, u32 Flags); + +/* Provided by ngene-i2c.c */ +int ngene_i2c_init(struct ngene *dev, int dev_nr); + +/* Provided by ngene-dvb.c */ +extern struct dvb_device ngene_dvbdev_ci; +void *tsout_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags); +void *tsin_exchange(void *priv, void *buf, u32 len, u32 clock, u32 flags); +int ngene_start_feed(struct dvb_demux_feed *dvbdmxfeed); +int ngene_stop_feed(struct dvb_demux_feed *dvbdmxfeed); +int my_dvb_dmx_ts_card_init(struct dvb_demux *dvbdemux, char *id, + int (*start_feed)(struct dvb_demux_feed *), + int (*stop_feed)(struct dvb_demux_feed *), + void *priv); +int my_dvb_dmxdev_ts_card_init(struct dmxdev *dmxdev, + struct dvb_demux *dvbdemux, + struct dmx_frontend *hw_frontend, + struct dmx_frontend *mem_frontend, + struct dvb_adapter *dvb_adapter); + +#endif + +/* LocalWords: Endif + */ diff --git a/drivers/media/pci/pluto2/Kconfig b/drivers/media/pci/pluto2/Kconfig new file mode 100644 index 0000000..7d8e6e8 --- /dev/null +++ b/drivers/media/pci/pluto2/Kconfig @@ -0,0 +1,15 @@ +config DVB_PLUTO2 + tristate "Pluto2 cards" + depends on DVB_CORE && PCI && I2C + select I2C_ALGOBIT + select DVB_TDA1004X + help + Support for PCI cards based on the Pluto2 FPGA like the Satelco + Easywatch Mobile Terrestrial DVB-T Receiver. + + Since these cards have no MPEG decoder onboard, they transmit + only compressed MPEG data over the PCI bus, so you need + an external software decoder to watch TV on your computer. + + Say Y or M if you own such a device and want to use it. + diff --git a/drivers/media/pci/pluto2/Makefile b/drivers/media/pci/pluto2/Makefile new file mode 100644 index 0000000..524bf84 --- /dev/null +++ b/drivers/media/pci/pluto2/Makefile @@ -0,0 +1,3 @@ +obj-$(CONFIG_DVB_PLUTO2) += pluto2.o + +ccflags-y += -Idrivers/media/dvb-core/ -Idrivers/media/dvb-frontends/ diff --git a/drivers/media/pci/pluto2/pluto2.c b/drivers/media/pci/pluto2/pluto2.c new file mode 100644 index 0000000..f148b19 --- /dev/null +++ b/drivers/media/pci/pluto2/pluto2.c @@ -0,0 +1,815 @@ +/* + * pluto2.c - Satelco Easywatch Mobile Terrestrial Receiver [DVB-T] + * + * Copyright (C) 2005 Andreas Oberritter + * + * based on pluto2.c 1.10 - http://instinct-wp8.no-ip.org/pluto/ + * by Dany Salman + * Copyright (c) 2004 TDF + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "demux.h" +#include "dmxdev.h" +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dvb_net.h" +#include "dvbdev.h" +#include "tda1004x.h" + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +#define DRIVER_NAME "pluto2" + +#define REG_PIDn(n) ((n) << 2) /* PID n pattern registers */ +#define REG_PCAR 0x0020 /* PC address register */ +#define REG_TSCR 0x0024 /* TS ctrl & status */ +#define REG_MISC 0x0028 /* miscellaneous */ +#define REG_MMAC 0x002c /* MSB MAC address */ +#define REG_IMAC 0x0030 /* ISB MAC address */ +#define REG_LMAC 0x0034 /* LSB MAC address */ +#define REG_SPID 0x0038 /* SPI data */ +#define REG_SLCS 0x003c /* serial links ctrl/status */ + +#define PID0_NOFIL (0x0001 << 16) +#define PIDn_ENP (0x0001 << 15) +#define PID0_END (0x0001 << 14) +#define PID0_AFIL (0x0001 << 13) +#define PIDn_PID (0x1fff << 0) + +#define TSCR_NBPACKETS (0x00ff << 24) +#define TSCR_DEM (0x0001 << 17) +#define TSCR_DE (0x0001 << 16) +#define TSCR_RSTN (0x0001 << 15) +#define TSCR_MSKO (0x0001 << 14) +#define TSCR_MSKA (0x0001 << 13) +#define TSCR_MSKL (0x0001 << 12) +#define TSCR_OVR (0x0001 << 11) +#define TSCR_AFUL (0x0001 << 10) +#define TSCR_LOCK (0x0001 << 9) +#define TSCR_IACK (0x0001 << 8) +#define TSCR_ADEF (0x007f << 0) + +#define MISC_DVR (0x0fff << 4) +#define MISC_ALED (0x0001 << 3) +#define MISC_FRST (0x0001 << 2) +#define MISC_LED1 (0x0001 << 1) +#define MISC_LED0 (0x0001 << 0) + +#define SPID_SPIDR (0x00ff << 0) + +#define SLCS_SCL (0x0001 << 7) +#define SLCS_SDA (0x0001 << 6) +#define SLCS_CSN (0x0001 << 2) +#define SLCS_OVR (0x0001 << 1) +#define SLCS_SWC (0x0001 << 0) + +#define TS_DMA_PACKETS (8) +#define TS_DMA_BYTES (188 * TS_DMA_PACKETS) + +#define I2C_ADDR_TDA10046 0x10 +#define I2C_ADDR_TUA6034 0xc2 +#define NHWFILTERS 8 + +struct pluto { + /* pci */ + struct pci_dev *pdev; + u8 __iomem *io_mem; + + /* dvb */ + struct dmx_frontend hw_frontend; + struct dmx_frontend mem_frontend; + struct dmxdev dmxdev; + struct dvb_adapter dvb_adapter; + struct dvb_demux demux; + struct dvb_frontend *fe; + struct dvb_net dvbnet; + unsigned int full_ts_users; + unsigned int users; + + /* i2c */ + struct i2c_algo_bit_data i2c_bit; + struct i2c_adapter i2c_adap; + unsigned int i2cbug; + + /* irq */ + unsigned int overflow; + unsigned int dead; + + /* dma */ + dma_addr_t dma_addr; + u8 dma_buf[TS_DMA_BYTES]; + u8 dummy[4096]; +}; + +static inline struct pluto *feed_to_pluto(struct dvb_demux_feed *feed) +{ + return container_of(feed->demux, struct pluto, demux); +} + +static inline struct pluto *frontend_to_pluto(struct dvb_frontend *fe) +{ + return container_of(fe->dvb, struct pluto, dvb_adapter); +} + +static inline u32 pluto_readreg(struct pluto *pluto, u32 reg) +{ + return readl(&pluto->io_mem[reg]); +} + +static inline void pluto_writereg(struct pluto *pluto, u32 reg, u32 val) +{ + writel(val, &pluto->io_mem[reg]); +} + +static inline void pluto_rw(struct pluto *pluto, u32 reg, u32 mask, u32 bits) +{ + u32 val = readl(&pluto->io_mem[reg]); + val &= ~mask; + val |= bits; + writel(val, &pluto->io_mem[reg]); +} + +static void pluto_write_tscr(struct pluto *pluto, u32 val) +{ + /* set the number of packets */ + val &= ~TSCR_ADEF; + val |= TS_DMA_PACKETS / 2; + + pluto_writereg(pluto, REG_TSCR, val); +} + +static void pluto_setsda(void *data, int state) +{ + struct pluto *pluto = data; + + if (state) + pluto_rw(pluto, REG_SLCS, SLCS_SDA, SLCS_SDA); + else + pluto_rw(pluto, REG_SLCS, SLCS_SDA, 0); +} + +static void pluto_setscl(void *data, int state) +{ + struct pluto *pluto = data; + + if (state) + pluto_rw(pluto, REG_SLCS, SLCS_SCL, SLCS_SCL); + else + pluto_rw(pluto, REG_SLCS, SLCS_SCL, 0); + + /* try to detect i2c_inb() to workaround hardware bug: + * reset SDA to high after SCL has been set to low */ + if ((state) && (pluto->i2cbug == 0)) { + pluto->i2cbug = 1; + } else { + if ((!state) && (pluto->i2cbug == 1)) + pluto_setsda(pluto, 1); + pluto->i2cbug = 0; + } +} + +static int pluto_getsda(void *data) +{ + struct pluto *pluto = data; + + return pluto_readreg(pluto, REG_SLCS) & SLCS_SDA; +} + +static int pluto_getscl(void *data) +{ + struct pluto *pluto = data; + + return pluto_readreg(pluto, REG_SLCS) & SLCS_SCL; +} + +static void pluto_reset_frontend(struct pluto *pluto, int reenable) +{ + u32 val = pluto_readreg(pluto, REG_MISC); + + if (val & MISC_FRST) { + val &= ~MISC_FRST; + pluto_writereg(pluto, REG_MISC, val); + } + if (reenable) { + val |= MISC_FRST; + pluto_writereg(pluto, REG_MISC, val); + } +} + +static void pluto_reset_ts(struct pluto *pluto, int reenable) +{ + u32 val = pluto_readreg(pluto, REG_TSCR); + + if (val & TSCR_RSTN) { + val &= ~TSCR_RSTN; + pluto_write_tscr(pluto, val); + } + if (reenable) { + val |= TSCR_RSTN; + pluto_write_tscr(pluto, val); + } +} + +static void pluto_set_dma_addr(struct pluto *pluto) +{ + pluto_writereg(pluto, REG_PCAR, pluto->dma_addr); +} + +static int __devinit pluto_dma_map(struct pluto *pluto) +{ + pluto->dma_addr = pci_map_single(pluto->pdev, pluto->dma_buf, + TS_DMA_BYTES, PCI_DMA_FROMDEVICE); + + return pci_dma_mapping_error(pluto->pdev, pluto->dma_addr); +} + +static void pluto_dma_unmap(struct pluto *pluto) +{ + pci_unmap_single(pluto->pdev, pluto->dma_addr, + TS_DMA_BYTES, PCI_DMA_FROMDEVICE); +} + +static int pluto_start_feed(struct dvb_demux_feed *f) +{ + struct pluto *pluto = feed_to_pluto(f); + + /* enable PID filtering */ + if (pluto->users++ == 0) + pluto_rw(pluto, REG_PIDn(0), PID0_AFIL | PID0_NOFIL, 0); + + if ((f->pid < 0x2000) && (f->index < NHWFILTERS)) + pluto_rw(pluto, REG_PIDn(f->index), PIDn_ENP | PIDn_PID, PIDn_ENP | f->pid); + else if (pluto->full_ts_users++ == 0) + pluto_rw(pluto, REG_PIDn(0), PID0_NOFIL, PID0_NOFIL); + + return 0; +} + +static int pluto_stop_feed(struct dvb_demux_feed *f) +{ + struct pluto *pluto = feed_to_pluto(f); + + /* disable PID filtering */ + if (--pluto->users == 0) + pluto_rw(pluto, REG_PIDn(0), PID0_AFIL, PID0_AFIL); + + if ((f->pid < 0x2000) && (f->index < NHWFILTERS)) + pluto_rw(pluto, REG_PIDn(f->index), PIDn_ENP | PIDn_PID, 0x1fff); + else if (--pluto->full_ts_users == 0) + pluto_rw(pluto, REG_PIDn(0), PID0_NOFIL, 0); + + return 0; +} + +static void pluto_dma_end(struct pluto *pluto, unsigned int nbpackets) +{ + /* synchronize the DMA transfer with the CPU + * first so that we see updated contents. */ + pci_dma_sync_single_for_cpu(pluto->pdev, pluto->dma_addr, + TS_DMA_BYTES, PCI_DMA_FROMDEVICE); + + /* Workaround for broken hardware: + * [1] On startup NBPACKETS seems to contain an uninitialized value, + * but no packets have been transferred. + * [2] Sometimes (actually very often) NBPACKETS stays at zero + * although one packet has been transferred. + * [3] Sometimes (actually rarely), the card gets into an erroneous + * mode where it continuously generates interrupts, claiming it + * has received nbpackets>TS_DMA_PACKETS packets, but no packet + * has been transferred. Only a reset seems to solve this + */ + if ((nbpackets == 0) || (nbpackets > TS_DMA_PACKETS)) { + unsigned int i = 0; + while (pluto->dma_buf[i] == 0x47) + i += 188; + nbpackets = i / 188; + if (i == 0) { + pluto_reset_ts(pluto, 1); + dev_printk(KERN_DEBUG, &pluto->pdev->dev, "resetting TS because of invalid packet counter\n"); + } + } + + dvb_dmx_swfilter_packets(&pluto->demux, pluto->dma_buf, nbpackets); + + /* clear the dma buffer. this is needed to be able to identify + * new valid ts packets above */ + memset(pluto->dma_buf, 0, nbpackets * 188); + + /* reset the dma address */ + pluto_set_dma_addr(pluto); + + /* sync the buffer and give it back to the card */ + pci_dma_sync_single_for_device(pluto->pdev, pluto->dma_addr, + TS_DMA_BYTES, PCI_DMA_FROMDEVICE); +} + +static irqreturn_t pluto_irq(int irq, void *dev_id) +{ + struct pluto *pluto = dev_id; + u32 tscr; + + /* check whether an interrupt occurred on this device */ + tscr = pluto_readreg(pluto, REG_TSCR); + if (!(tscr & (TSCR_DE | TSCR_OVR))) + return IRQ_NONE; + + if (tscr == 0xffffffff) { + if (pluto->dead == 0) + dev_err(&pluto->pdev->dev, "card has hung or been ejected.\n"); + /* It's dead Jim */ + pluto->dead = 1; + return IRQ_HANDLED; + } + + /* dma end interrupt */ + if (tscr & TSCR_DE) { + pluto_dma_end(pluto, (tscr & TSCR_NBPACKETS) >> 24); + /* overflow interrupt */ + if (tscr & TSCR_OVR) + pluto->overflow++; + if (pluto->overflow) { + dev_err(&pluto->pdev->dev, "overflow irq (%d)\n", + pluto->overflow); + pluto_reset_ts(pluto, 1); + pluto->overflow = 0; + } + } else if (tscr & TSCR_OVR) { + pluto->overflow++; + } + + /* ACK the interrupt */ + pluto_write_tscr(pluto, tscr | TSCR_IACK); + + return IRQ_HANDLED; +} + +static void __devinit pluto_enable_irqs(struct pluto *pluto) +{ + u32 val = pluto_readreg(pluto, REG_TSCR); + + /* disable AFUL and LOCK interrupts */ + val |= (TSCR_MSKA | TSCR_MSKL); + /* enable DMA and OVERFLOW interrupts */ + val &= ~(TSCR_DEM | TSCR_MSKO); + /* clear pending interrupts */ + val |= TSCR_IACK; + + pluto_write_tscr(pluto, val); +} + +static void pluto_disable_irqs(struct pluto *pluto) +{ + u32 val = pluto_readreg(pluto, REG_TSCR); + + /* disable all interrupts */ + val |= (TSCR_DEM | TSCR_MSKO | TSCR_MSKA | TSCR_MSKL); + /* clear pending interrupts */ + val |= TSCR_IACK; + + pluto_write_tscr(pluto, val); +} + +static int __devinit pluto_hw_init(struct pluto *pluto) +{ + pluto_reset_frontend(pluto, 1); + + /* set automatic LED control by FPGA */ + pluto_rw(pluto, REG_MISC, MISC_ALED, MISC_ALED); + + /* set data endianess */ +#ifdef __LITTLE_ENDIAN + pluto_rw(pluto, REG_PIDn(0), PID0_END, PID0_END); +#else + pluto_rw(pluto, REG_PIDn(0), PID0_END, 0); +#endif + /* map DMA and set address */ + pluto_dma_map(pluto); + pluto_set_dma_addr(pluto); + + /* enable interrupts */ + pluto_enable_irqs(pluto); + + /* reset TS logic */ + pluto_reset_ts(pluto, 1); + + return 0; +} + +static void pluto_hw_exit(struct pluto *pluto) +{ + /* disable interrupts */ + pluto_disable_irqs(pluto); + + pluto_reset_ts(pluto, 0); + + /* LED: disable automatic control, enable yellow, disable green */ + pluto_rw(pluto, REG_MISC, MISC_ALED | MISC_LED1 | MISC_LED0, MISC_LED1); + + /* unmap DMA */ + pluto_dma_unmap(pluto); + + pluto_reset_frontend(pluto, 0); +} + +static inline u32 divide(u32 numerator, u32 denominator) +{ + if (denominator == 0) + return ~0; + + return DIV_ROUND_CLOSEST(numerator, denominator); +} + +/* LG Innotek TDTE-E001P (Infineon TUA6034) */ +static int lg_tdtpe001p_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + struct pluto *pluto = frontend_to_pluto(fe); + struct i2c_msg msg; + int ret; + u8 buf[4]; + u32 div; + + // Fref = 166.667 Hz + // Fref * 3 = 500.000 Hz + // IF = 36166667 + // IF / Fref = 217 + //div = divide(p->frequency + 36166667, 166667); + div = divide(p->frequency * 3, 500000) + 217; + buf[0] = (div >> 8) & 0x7f; + buf[1] = (div >> 0) & 0xff; + + if (p->frequency < 611000000) + buf[2] = 0xb4; + else if (p->frequency < 811000000) + buf[2] = 0xbc; + else + buf[2] = 0xf4; + + // VHF: 174-230 MHz + // center: 350 MHz + // UHF: 470-862 MHz + if (p->frequency < 350000000) + buf[3] = 0x02; + else + buf[3] = 0x04; + + if (p->bandwidth_hz == 8000000) + buf[3] |= 0x08; + + msg.addr = I2C_ADDR_TUA6034 >> 1; + msg.flags = 0; + msg.buf = buf; + msg.len = sizeof(buf); + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + ret = i2c_transfer(&pluto->i2c_adap, &msg, 1); + if (ret < 0) + return ret; + else if (ret == 0) + return -EREMOTEIO; + + return 0; +} + +static int pluto2_request_firmware(struct dvb_frontend *fe, + const struct firmware **fw, char *name) +{ + struct pluto *pluto = frontend_to_pluto(fe); + + return request_firmware(fw, name, &pluto->pdev->dev); +} + +static struct tda1004x_config pluto2_fe_config __devinitdata = { + .demod_address = I2C_ADDR_TDA10046 >> 1, + .invert = 1, + .invert_oclk = 0, + .xtal_freq = TDA10046_XTAL_16M, + .agc_config = TDA10046_AGC_DEFAULT, + .if_freq = TDA10046_FREQ_3617, + .request_firmware = pluto2_request_firmware, +}; + +static int __devinit frontend_init(struct pluto *pluto) +{ + int ret; + + pluto->fe = tda10046_attach(&pluto2_fe_config, &pluto->i2c_adap); + if (!pluto->fe) { + dev_err(&pluto->pdev->dev, "could not attach frontend\n"); + return -ENODEV; + } + pluto->fe->ops.tuner_ops.set_params = lg_tdtpe001p_tuner_set_params; + + ret = dvb_register_frontend(&pluto->dvb_adapter, pluto->fe); + if (ret < 0) { + if (pluto->fe->ops.release) + pluto->fe->ops.release(pluto->fe); + return ret; + } + + return 0; +} + +static void __devinit pluto_read_rev(struct pluto *pluto) +{ + u32 val = pluto_readreg(pluto, REG_MISC) & MISC_DVR; + dev_info(&pluto->pdev->dev, "board revision %d.%d\n", + (val >> 12) & 0x0f, (val >> 4) & 0xff); +} + +static void __devinit pluto_read_mac(struct pluto *pluto, u8 *mac) +{ + u32 val = pluto_readreg(pluto, REG_MMAC); + mac[0] = (val >> 8) & 0xff; + mac[1] = (val >> 0) & 0xff; + + val = pluto_readreg(pluto, REG_IMAC); + mac[2] = (val >> 8) & 0xff; + mac[3] = (val >> 0) & 0xff; + + val = pluto_readreg(pluto, REG_LMAC); + mac[4] = (val >> 8) & 0xff; + mac[5] = (val >> 0) & 0xff; + + dev_info(&pluto->pdev->dev, "MAC %pM\n", mac); +} + +static int __devinit pluto_read_serial(struct pluto *pluto) +{ + struct pci_dev *pdev = pluto->pdev; + unsigned int i, j; + u8 __iomem *cis; + + cis = pci_iomap(pdev, 1, 0); + if (!cis) + return -EIO; + + dev_info(&pdev->dev, "S/N "); + + for (i = 0xe0; i < 0x100; i += 4) { + u32 val = readl(&cis[i]); + for (j = 0; j < 32; j += 8) { + if ((val & 0xff) == 0xff) + goto out; + printk("%c", val & 0xff); + val >>= 8; + } + } +out: + printk("\n"); + pci_iounmap(pdev, cis); + + return 0; +} + +static int __devinit pluto2_probe(struct pci_dev *pdev, + const struct pci_device_id *ent) +{ + struct pluto *pluto; + struct dvb_adapter *dvb_adapter; + struct dvb_demux *dvbdemux; + struct dmx_demux *dmx; + int ret = -ENOMEM; + + pluto = kzalloc(sizeof(struct pluto), GFP_KERNEL); + if (!pluto) + goto out; + + pluto->pdev = pdev; + + ret = pci_enable_device(pdev); + if (ret < 0) + goto err_kfree; + + /* enable interrupts */ + pci_write_config_dword(pdev, 0x6c, 0x8000); + + ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); + if (ret < 0) + goto err_pci_disable_device; + + pci_set_master(pdev); + + ret = pci_request_regions(pdev, DRIVER_NAME); + if (ret < 0) + goto err_pci_disable_device; + + pluto->io_mem = pci_iomap(pdev, 0, 0x40); + if (!pluto->io_mem) { + ret = -EIO; + goto err_pci_release_regions; + } + + pci_set_drvdata(pdev, pluto); + + ret = request_irq(pdev->irq, pluto_irq, IRQF_SHARED, DRIVER_NAME, pluto); + if (ret < 0) + goto err_pci_iounmap; + + ret = pluto_hw_init(pluto); + if (ret < 0) + goto err_free_irq; + + /* i2c */ + i2c_set_adapdata(&pluto->i2c_adap, pluto); + strcpy(pluto->i2c_adap.name, DRIVER_NAME); + pluto->i2c_adap.owner = THIS_MODULE; + pluto->i2c_adap.dev.parent = &pdev->dev; + pluto->i2c_adap.algo_data = &pluto->i2c_bit; + pluto->i2c_bit.data = pluto; + pluto->i2c_bit.setsda = pluto_setsda; + pluto->i2c_bit.setscl = pluto_setscl; + pluto->i2c_bit.getsda = pluto_getsda; + pluto->i2c_bit.getscl = pluto_getscl; + pluto->i2c_bit.udelay = 10; + pluto->i2c_bit.timeout = 10; + + /* Raise SCL and SDA */ + pluto_setsda(pluto, 1); + pluto_setscl(pluto, 1); + + ret = i2c_bit_add_bus(&pluto->i2c_adap); + if (ret < 0) + goto err_pluto_hw_exit; + + /* dvb */ + ret = dvb_register_adapter(&pluto->dvb_adapter, DRIVER_NAME, + THIS_MODULE, &pdev->dev, adapter_nr); + if (ret < 0) + goto err_i2c_del_adapter; + + dvb_adapter = &pluto->dvb_adapter; + + pluto_read_rev(pluto); + pluto_read_serial(pluto); + pluto_read_mac(pluto, dvb_adapter->proposed_mac); + + dvbdemux = &pluto->demux; + dvbdemux->filternum = 256; + dvbdemux->feednum = 256; + dvbdemux->start_feed = pluto_start_feed; + dvbdemux->stop_feed = pluto_stop_feed; + dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | + DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING); + ret = dvb_dmx_init(dvbdemux); + if (ret < 0) + goto err_dvb_unregister_adapter; + + dmx = &dvbdemux->dmx; + + pluto->hw_frontend.source = DMX_FRONTEND_0; + pluto->mem_frontend.source = DMX_MEMORY_FE; + pluto->dmxdev.filternum = NHWFILTERS; + pluto->dmxdev.demux = dmx; + + ret = dvb_dmxdev_init(&pluto->dmxdev, dvb_adapter); + if (ret < 0) + goto err_dvb_dmx_release; + + ret = dmx->add_frontend(dmx, &pluto->hw_frontend); + if (ret < 0) + goto err_dvb_dmxdev_release; + + ret = dmx->add_frontend(dmx, &pluto->mem_frontend); + if (ret < 0) + goto err_remove_hw_frontend; + + ret = dmx->connect_frontend(dmx, &pluto->hw_frontend); + if (ret < 0) + goto err_remove_mem_frontend; + + ret = frontend_init(pluto); + if (ret < 0) + goto err_disconnect_frontend; + + dvb_net_init(dvb_adapter, &pluto->dvbnet, dmx); +out: + return ret; + +err_disconnect_frontend: + dmx->disconnect_frontend(dmx); +err_remove_mem_frontend: + dmx->remove_frontend(dmx, &pluto->mem_frontend); +err_remove_hw_frontend: + dmx->remove_frontend(dmx, &pluto->hw_frontend); +err_dvb_dmxdev_release: + dvb_dmxdev_release(&pluto->dmxdev); +err_dvb_dmx_release: + dvb_dmx_release(dvbdemux); +err_dvb_unregister_adapter: + dvb_unregister_adapter(dvb_adapter); +err_i2c_del_adapter: + i2c_del_adapter(&pluto->i2c_adap); +err_pluto_hw_exit: + pluto_hw_exit(pluto); +err_free_irq: + free_irq(pdev->irq, pluto); +err_pci_iounmap: + pci_iounmap(pdev, pluto->io_mem); +err_pci_release_regions: + pci_release_regions(pdev); +err_pci_disable_device: + pci_disable_device(pdev); +err_kfree: + pci_set_drvdata(pdev, NULL); + kfree(pluto); + goto out; +} + +static void __devexit pluto2_remove(struct pci_dev *pdev) +{ + struct pluto *pluto = pci_get_drvdata(pdev); + struct dvb_adapter *dvb_adapter = &pluto->dvb_adapter; + struct dvb_demux *dvbdemux = &pluto->demux; + struct dmx_demux *dmx = &dvbdemux->dmx; + + dmx->close(dmx); + dvb_net_release(&pluto->dvbnet); + if (pluto->fe) + dvb_unregister_frontend(pluto->fe); + + dmx->disconnect_frontend(dmx); + dmx->remove_frontend(dmx, &pluto->mem_frontend); + dmx->remove_frontend(dmx, &pluto->hw_frontend); + dvb_dmxdev_release(&pluto->dmxdev); + dvb_dmx_release(dvbdemux); + dvb_unregister_adapter(dvb_adapter); + i2c_del_adapter(&pluto->i2c_adap); + pluto_hw_exit(pluto); + free_irq(pdev->irq, pluto); + pci_iounmap(pdev, pluto->io_mem); + pci_release_regions(pdev); + pci_disable_device(pdev); + pci_set_drvdata(pdev, NULL); + kfree(pluto); +} + +#ifndef PCI_VENDOR_ID_SCM +#define PCI_VENDOR_ID_SCM 0x0432 +#endif +#ifndef PCI_DEVICE_ID_PLUTO2 +#define PCI_DEVICE_ID_PLUTO2 0x0001 +#endif + +static struct pci_device_id pluto2_id_table[] __devinitdata = { + { + .vendor = PCI_VENDOR_ID_SCM, + .device = PCI_DEVICE_ID_PLUTO2, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + }, { + /* empty */ + }, +}; + +MODULE_DEVICE_TABLE(pci, pluto2_id_table); + +static struct pci_driver pluto2_driver = { + .name = DRIVER_NAME, + .id_table = pluto2_id_table, + .probe = pluto2_probe, + .remove = __devexit_p(pluto2_remove), +}; + +static int __init pluto2_init(void) +{ + return pci_register_driver(&pluto2_driver); +} + +static void __exit pluto2_exit(void) +{ + pci_unregister_driver(&pluto2_driver); +} + +module_init(pluto2_init); +module_exit(pluto2_exit); + +MODULE_AUTHOR("Andreas Oberritter "); +MODULE_DESCRIPTION("Pluto2 driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/pci/pt1/Kconfig b/drivers/media/pci/pt1/Kconfig new file mode 100644 index 0000000..24501d5 --- /dev/null +++ b/drivers/media/pci/pt1/Kconfig @@ -0,0 +1,12 @@ +config DVB_PT1 + tristate "PT1 cards" + depends on DVB_CORE && PCI && I2C + help + Support for Earthsoft PT1 PCI cards. + + Since these cards have no MPEG decoder onboard, they transmit + only compressed MPEG data over the PCI bus, so you need + an external software decoder to watch TV on your computer. + + Say Y or M if you own such a device and want to use it. + diff --git a/drivers/media/pci/pt1/Makefile b/drivers/media/pci/pt1/Makefile new file mode 100644 index 0000000..98e3912 --- /dev/null +++ b/drivers/media/pci/pt1/Makefile @@ -0,0 +1,5 @@ +earth-pt1-objs := pt1.o va1j5jf8007s.o va1j5jf8007t.o + +obj-$(CONFIG_DVB_PT1) += earth-pt1.o + +ccflags-y += -Idrivers/media/dvb-core -Idrivers/media/dvb-frontends diff --git a/drivers/media/pci/pt1/pt1.c b/drivers/media/pci/pt1/pt1.c new file mode 100644 index 0000000..15b35c4 --- /dev/null +++ b/drivers/media/pci/pt1/pt1.c @@ -0,0 +1,1246 @@ +/* + * driver for Earthsoft PT1/PT2 + * + * Copyright (C) 2009 HIRANO Takahito + * + * based on pt1dvr - http://pt1dvr.sourceforge.jp/ + * by Tomoaki Ishikawa + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "dvbdev.h" +#include "dvb_demux.h" +#include "dmxdev.h" +#include "dvb_net.h" +#include "dvb_frontend.h" + +#include "va1j5jf8007t.h" +#include "va1j5jf8007s.h" + +#define DRIVER_NAME "earth-pt1" + +#define PT1_PAGE_SHIFT 12 +#define PT1_PAGE_SIZE (1 << PT1_PAGE_SHIFT) +#define PT1_NR_UPACKETS 1024 +#define PT1_NR_BUFS 511 + +struct pt1_buffer_page { + __le32 upackets[PT1_NR_UPACKETS]; +}; + +struct pt1_table_page { + __le32 next_pfn; + __le32 buf_pfns[PT1_NR_BUFS]; +}; + +struct pt1_buffer { + struct pt1_buffer_page *page; + dma_addr_t addr; +}; + +struct pt1_table { + struct pt1_table_page *page; + dma_addr_t addr; + struct pt1_buffer bufs[PT1_NR_BUFS]; +}; + +#define PT1_NR_ADAPS 4 + +struct pt1_adapter; + +struct pt1 { + struct pci_dev *pdev; + void __iomem *regs; + struct i2c_adapter i2c_adap; + int i2c_running; + struct pt1_adapter *adaps[PT1_NR_ADAPS]; + struct pt1_table *tables; + struct task_struct *kthread; + int table_index; + int buf_index; + + struct mutex lock; + int power; + int reset; +}; + +struct pt1_adapter { + struct pt1 *pt1; + int index; + + u8 *buf; + int upacket_count; + int packet_count; + int st_count; + + struct dvb_adapter adap; + struct dvb_demux demux; + int users; + struct dmxdev dmxdev; + struct dvb_frontend *fe; + int (*orig_set_voltage)(struct dvb_frontend *fe, + fe_sec_voltage_t voltage); + int (*orig_sleep)(struct dvb_frontend *fe); + int (*orig_init)(struct dvb_frontend *fe); + + fe_sec_voltage_t voltage; + int sleep; +}; + +#define pt1_printk(level, pt1, format, arg...) \ + dev_printk(level, &(pt1)->pdev->dev, format, ##arg) + +static void pt1_write_reg(struct pt1 *pt1, int reg, u32 data) +{ + writel(data, pt1->regs + reg * 4); +} + +static u32 pt1_read_reg(struct pt1 *pt1, int reg) +{ + return readl(pt1->regs + reg * 4); +} + +static int pt1_nr_tables = 8; +module_param_named(nr_tables, pt1_nr_tables, int, 0); + +static void pt1_increment_table_count(struct pt1 *pt1) +{ + pt1_write_reg(pt1, 0, 0x00000020); +} + +static void pt1_init_table_count(struct pt1 *pt1) +{ + pt1_write_reg(pt1, 0, 0x00000010); +} + +static void pt1_register_tables(struct pt1 *pt1, u32 first_pfn) +{ + pt1_write_reg(pt1, 5, first_pfn); + pt1_write_reg(pt1, 0, 0x0c000040); +} + +static void pt1_unregister_tables(struct pt1 *pt1) +{ + pt1_write_reg(pt1, 0, 0x08080000); +} + +static int pt1_sync(struct pt1 *pt1) +{ + int i; + for (i = 0; i < 57; i++) { + if (pt1_read_reg(pt1, 0) & 0x20000000) + return 0; + pt1_write_reg(pt1, 0, 0x00000008); + } + pt1_printk(KERN_ERR, pt1, "could not sync\n"); + return -EIO; +} + +static u64 pt1_identify(struct pt1 *pt1) +{ + int i; + u64 id; + id = 0; + for (i = 0; i < 57; i++) { + id |= (u64)(pt1_read_reg(pt1, 0) >> 30 & 1) << i; + pt1_write_reg(pt1, 0, 0x00000008); + } + return id; +} + +static int pt1_unlock(struct pt1 *pt1) +{ + int i; + pt1_write_reg(pt1, 0, 0x00000008); + for (i = 0; i < 3; i++) { + if (pt1_read_reg(pt1, 0) & 0x80000000) + return 0; + schedule_timeout_uninterruptible((HZ + 999) / 1000); + } + pt1_printk(KERN_ERR, pt1, "could not unlock\n"); + return -EIO; +} + +static int pt1_reset_pci(struct pt1 *pt1) +{ + int i; + pt1_write_reg(pt1, 0, 0x01010000); + pt1_write_reg(pt1, 0, 0x01000000); + for (i = 0; i < 10; i++) { + if (pt1_read_reg(pt1, 0) & 0x00000001) + return 0; + schedule_timeout_uninterruptible((HZ + 999) / 1000); + } + pt1_printk(KERN_ERR, pt1, "could not reset PCI\n"); + return -EIO; +} + +static int pt1_reset_ram(struct pt1 *pt1) +{ + int i; + pt1_write_reg(pt1, 0, 0x02020000); + pt1_write_reg(pt1, 0, 0x02000000); + for (i = 0; i < 10; i++) { + if (pt1_read_reg(pt1, 0) & 0x00000002) + return 0; + schedule_timeout_uninterruptible((HZ + 999) / 1000); + } + pt1_printk(KERN_ERR, pt1, "could not reset RAM\n"); + return -EIO; +} + +static int pt1_do_enable_ram(struct pt1 *pt1) +{ + int i, j; + u32 status; + status = pt1_read_reg(pt1, 0) & 0x00000004; + pt1_write_reg(pt1, 0, 0x00000002); + for (i = 0; i < 10; i++) { + for (j = 0; j < 1024; j++) { + if ((pt1_read_reg(pt1, 0) & 0x00000004) != status) + return 0; + } + schedule_timeout_uninterruptible((HZ + 999) / 1000); + } + pt1_printk(KERN_ERR, pt1, "could not enable RAM\n"); + return -EIO; +} + +static int pt1_enable_ram(struct pt1 *pt1) +{ + int i, ret; + int phase; + schedule_timeout_uninterruptible((HZ + 999) / 1000); + phase = pt1->pdev->device == 0x211a ? 128 : 166; + for (i = 0; i < phase; i++) { + ret = pt1_do_enable_ram(pt1); + if (ret < 0) + return ret; + } + return 0; +} + +static void pt1_disable_ram(struct pt1 *pt1) +{ + pt1_write_reg(pt1, 0, 0x0b0b0000); +} + +static void pt1_set_stream(struct pt1 *pt1, int index, int enabled) +{ + pt1_write_reg(pt1, 2, 1 << (index + 8) | enabled << index); +} + +static void pt1_init_streams(struct pt1 *pt1) +{ + int i; + for (i = 0; i < PT1_NR_ADAPS; i++) + pt1_set_stream(pt1, i, 0); +} + +static int pt1_filter(struct pt1 *pt1, struct pt1_buffer_page *page) +{ + u32 upacket; + int i; + int index; + struct pt1_adapter *adap; + int offset; + u8 *buf; + int sc; + + if (!page->upackets[PT1_NR_UPACKETS - 1]) + return 0; + + for (i = 0; i < PT1_NR_UPACKETS; i++) { + upacket = le32_to_cpu(page->upackets[i]); + index = (upacket >> 29) - 1; + if (index < 0 || index >= PT1_NR_ADAPS) + continue; + + adap = pt1->adaps[index]; + if (upacket >> 25 & 1) + adap->upacket_count = 0; + else if (!adap->upacket_count) + continue; + + if (upacket >> 24 & 1) + printk_ratelimited(KERN_INFO "earth-pt1: device " + "buffer overflowing. table[%d] buf[%d]\n", + pt1->table_index, pt1->buf_index); + sc = upacket >> 26 & 0x7; + if (adap->st_count != -1 && sc != ((adap->st_count + 1) & 0x7)) + printk_ratelimited(KERN_INFO "earth-pt1: data loss" + " in streamID(adapter)[%d]\n", index); + adap->st_count = sc; + + buf = adap->buf; + offset = adap->packet_count * 188 + adap->upacket_count * 3; + buf[offset] = upacket >> 16; + buf[offset + 1] = upacket >> 8; + if (adap->upacket_count != 62) + buf[offset + 2] = upacket; + + if (++adap->upacket_count >= 63) { + adap->upacket_count = 0; + if (++adap->packet_count >= 21) { + dvb_dmx_swfilter_packets(&adap->demux, buf, 21); + adap->packet_count = 0; + } + } + } + + page->upackets[PT1_NR_UPACKETS - 1] = 0; + return 1; +} + +static int pt1_thread(void *data) +{ + struct pt1 *pt1; + struct pt1_buffer_page *page; + + pt1 = data; + set_freezable(); + + while (!kthread_should_stop()) { + try_to_freeze(); + + page = pt1->tables[pt1->table_index].bufs[pt1->buf_index].page; + if (!pt1_filter(pt1, page)) { + schedule_timeout_interruptible((HZ + 999) / 1000); + continue; + } + + if (++pt1->buf_index >= PT1_NR_BUFS) { + pt1_increment_table_count(pt1); + pt1->buf_index = 0; + if (++pt1->table_index >= pt1_nr_tables) + pt1->table_index = 0; + } + } + + return 0; +} + +static void pt1_free_page(struct pt1 *pt1, void *page, dma_addr_t addr) +{ + dma_free_coherent(&pt1->pdev->dev, PT1_PAGE_SIZE, page, addr); +} + +static void *pt1_alloc_page(struct pt1 *pt1, dma_addr_t *addrp, u32 *pfnp) +{ + void *page; + dma_addr_t addr; + + page = dma_alloc_coherent(&pt1->pdev->dev, PT1_PAGE_SIZE, &addr, + GFP_KERNEL); + if (page == NULL) + return NULL; + + BUG_ON(addr & (PT1_PAGE_SIZE - 1)); + BUG_ON(addr >> PT1_PAGE_SHIFT >> 31 >> 1); + + *addrp = addr; + *pfnp = addr >> PT1_PAGE_SHIFT; + return page; +} + +static void pt1_cleanup_buffer(struct pt1 *pt1, struct pt1_buffer *buf) +{ + pt1_free_page(pt1, buf->page, buf->addr); +} + +static int +pt1_init_buffer(struct pt1 *pt1, struct pt1_buffer *buf, u32 *pfnp) +{ + struct pt1_buffer_page *page; + dma_addr_t addr; + + page = pt1_alloc_page(pt1, &addr, pfnp); + if (page == NULL) + return -ENOMEM; + + page->upackets[PT1_NR_UPACKETS - 1] = 0; + + buf->page = page; + buf->addr = addr; + return 0; +} + +static void pt1_cleanup_table(struct pt1 *pt1, struct pt1_table *table) +{ + int i; + + for (i = 0; i < PT1_NR_BUFS; i++) + pt1_cleanup_buffer(pt1, &table->bufs[i]); + + pt1_free_page(pt1, table->page, table->addr); +} + +static int +pt1_init_table(struct pt1 *pt1, struct pt1_table *table, u32 *pfnp) +{ + struct pt1_table_page *page; + dma_addr_t addr; + int i, ret; + u32 buf_pfn; + + page = pt1_alloc_page(pt1, &addr, pfnp); + if (page == NULL) + return -ENOMEM; + + for (i = 0; i < PT1_NR_BUFS; i++) { + ret = pt1_init_buffer(pt1, &table->bufs[i], &buf_pfn); + if (ret < 0) + goto err; + + page->buf_pfns[i] = cpu_to_le32(buf_pfn); + } + + pt1_increment_table_count(pt1); + table->page = page; + table->addr = addr; + return 0; + +err: + while (i--) + pt1_cleanup_buffer(pt1, &table->bufs[i]); + + pt1_free_page(pt1, page, addr); + return ret; +} + +static void pt1_cleanup_tables(struct pt1 *pt1) +{ + struct pt1_table *tables; + int i; + + tables = pt1->tables; + pt1_unregister_tables(pt1); + + for (i = 0; i < pt1_nr_tables; i++) + pt1_cleanup_table(pt1, &tables[i]); + + vfree(tables); +} + +static int pt1_init_tables(struct pt1 *pt1) +{ + struct pt1_table *tables; + int i, ret; + u32 first_pfn, pfn; + + tables = vmalloc(sizeof(struct pt1_table) * pt1_nr_tables); + if (tables == NULL) + return -ENOMEM; + + pt1_init_table_count(pt1); + + i = 0; + if (pt1_nr_tables) { + ret = pt1_init_table(pt1, &tables[0], &first_pfn); + if (ret) + goto err; + i++; + } + + while (i < pt1_nr_tables) { + ret = pt1_init_table(pt1, &tables[i], &pfn); + if (ret) + goto err; + tables[i - 1].page->next_pfn = cpu_to_le32(pfn); + i++; + } + + tables[pt1_nr_tables - 1].page->next_pfn = cpu_to_le32(first_pfn); + + pt1_register_tables(pt1, first_pfn); + pt1->tables = tables; + return 0; + +err: + while (i--) + pt1_cleanup_table(pt1, &tables[i]); + + vfree(tables); + return ret; +} + +static int pt1_start_polling(struct pt1 *pt1) +{ + int ret = 0; + + mutex_lock(&pt1->lock); + if (!pt1->kthread) { + pt1->kthread = kthread_run(pt1_thread, pt1, "earth-pt1"); + if (IS_ERR(pt1->kthread)) { + ret = PTR_ERR(pt1->kthread); + pt1->kthread = NULL; + } + } + mutex_unlock(&pt1->lock); + return ret; +} + +static int pt1_start_feed(struct dvb_demux_feed *feed) +{ + struct pt1_adapter *adap; + adap = container_of(feed->demux, struct pt1_adapter, demux); + if (!adap->users++) { + int ret; + + ret = pt1_start_polling(adap->pt1); + if (ret) + return ret; + pt1_set_stream(adap->pt1, adap->index, 1); + } + return 0; +} + +static void pt1_stop_polling(struct pt1 *pt1) +{ + int i, count; + + mutex_lock(&pt1->lock); + for (i = 0, count = 0; i < PT1_NR_ADAPS; i++) + count += pt1->adaps[i]->users; + + if (count == 0 && pt1->kthread) { + kthread_stop(pt1->kthread); + pt1->kthread = NULL; + } + mutex_unlock(&pt1->lock); +} + +static int pt1_stop_feed(struct dvb_demux_feed *feed) +{ + struct pt1_adapter *adap; + adap = container_of(feed->demux, struct pt1_adapter, demux); + if (!--adap->users) { + pt1_set_stream(adap->pt1, adap->index, 0); + pt1_stop_polling(adap->pt1); + } + return 0; +} + +static void +pt1_update_power(struct pt1 *pt1) +{ + int bits; + int i; + struct pt1_adapter *adap; + static const int sleep_bits[] = { + 1 << 4, + 1 << 6 | 1 << 7, + 1 << 5, + 1 << 6 | 1 << 8, + }; + + bits = pt1->power | !pt1->reset << 3; + mutex_lock(&pt1->lock); + for (i = 0; i < PT1_NR_ADAPS; i++) { + adap = pt1->adaps[i]; + switch (adap->voltage) { + case SEC_VOLTAGE_13: /* actually 11V */ + bits |= 1 << 1; + break; + case SEC_VOLTAGE_18: /* actually 15V */ + bits |= 1 << 1 | 1 << 2; + break; + default: + break; + } + + /* XXX: The bits should be changed depending on adap->sleep. */ + bits |= sleep_bits[i]; + } + pt1_write_reg(pt1, 1, bits); + mutex_unlock(&pt1->lock); +} + +static int pt1_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) +{ + struct pt1_adapter *adap; + + adap = container_of(fe->dvb, struct pt1_adapter, adap); + adap->voltage = voltage; + pt1_update_power(adap->pt1); + + if (adap->orig_set_voltage) + return adap->orig_set_voltage(fe, voltage); + else + return 0; +} + +static int pt1_sleep(struct dvb_frontend *fe) +{ + struct pt1_adapter *adap; + + adap = container_of(fe->dvb, struct pt1_adapter, adap); + adap->sleep = 1; + pt1_update_power(adap->pt1); + + if (adap->orig_sleep) + return adap->orig_sleep(fe); + else + return 0; +} + +static int pt1_wakeup(struct dvb_frontend *fe) +{ + struct pt1_adapter *adap; + + adap = container_of(fe->dvb, struct pt1_adapter, adap); + adap->sleep = 0; + pt1_update_power(adap->pt1); + schedule_timeout_uninterruptible((HZ + 999) / 1000); + + if (adap->orig_init) + return adap->orig_init(fe); + else + return 0; +} + +static void pt1_free_adapter(struct pt1_adapter *adap) +{ + adap->demux.dmx.close(&adap->demux.dmx); + dvb_dmxdev_release(&adap->dmxdev); + dvb_dmx_release(&adap->demux); + dvb_unregister_adapter(&adap->adap); + free_page((unsigned long)adap->buf); + kfree(adap); +} + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +static struct pt1_adapter * +pt1_alloc_adapter(struct pt1 *pt1) +{ + struct pt1_adapter *adap; + void *buf; + struct dvb_adapter *dvb_adap; + struct dvb_demux *demux; + struct dmxdev *dmxdev; + int ret; + + adap = kzalloc(sizeof(struct pt1_adapter), GFP_KERNEL); + if (!adap) { + ret = -ENOMEM; + goto err; + } + + adap->pt1 = pt1; + + adap->voltage = SEC_VOLTAGE_OFF; + adap->sleep = 1; + + buf = (u8 *)__get_free_page(GFP_KERNEL); + if (!buf) { + ret = -ENOMEM; + goto err_kfree; + } + + adap->buf = buf; + adap->upacket_count = 0; + adap->packet_count = 0; + adap->st_count = -1; + + dvb_adap = &adap->adap; + dvb_adap->priv = adap; + ret = dvb_register_adapter(dvb_adap, DRIVER_NAME, THIS_MODULE, + &pt1->pdev->dev, adapter_nr); + if (ret < 0) + goto err_free_page; + + demux = &adap->demux; + demux->dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING; + demux->priv = adap; + demux->feednum = 256; + demux->filternum = 256; + demux->start_feed = pt1_start_feed; + demux->stop_feed = pt1_stop_feed; + demux->write_to_decoder = NULL; + ret = dvb_dmx_init(demux); + if (ret < 0) + goto err_unregister_adapter; + + dmxdev = &adap->dmxdev; + dmxdev->filternum = 256; + dmxdev->demux = &demux->dmx; + dmxdev->capabilities = 0; + ret = dvb_dmxdev_init(dmxdev, dvb_adap); + if (ret < 0) + goto err_dmx_release; + + return adap; + +err_dmx_release: + dvb_dmx_release(demux); +err_unregister_adapter: + dvb_unregister_adapter(dvb_adap); +err_free_page: + free_page((unsigned long)buf); +err_kfree: + kfree(adap); +err: + return ERR_PTR(ret); +} + +static void pt1_cleanup_adapters(struct pt1 *pt1) +{ + int i; + for (i = 0; i < PT1_NR_ADAPS; i++) + pt1_free_adapter(pt1->adaps[i]); +} + +static int pt1_init_adapters(struct pt1 *pt1) +{ + int i; + struct pt1_adapter *adap; + int ret; + + for (i = 0; i < PT1_NR_ADAPS; i++) { + adap = pt1_alloc_adapter(pt1); + if (IS_ERR(adap)) { + ret = PTR_ERR(adap); + goto err; + } + + adap->index = i; + pt1->adaps[i] = adap; + } + return 0; + +err: + while (i--) + pt1_free_adapter(pt1->adaps[i]); + + return ret; +} + +static void pt1_cleanup_frontend(struct pt1_adapter *adap) +{ + dvb_unregister_frontend(adap->fe); +} + +static int pt1_init_frontend(struct pt1_adapter *adap, struct dvb_frontend *fe) +{ + int ret; + + adap->orig_set_voltage = fe->ops.set_voltage; + adap->orig_sleep = fe->ops.sleep; + adap->orig_init = fe->ops.init; + fe->ops.set_voltage = pt1_set_voltage; + fe->ops.sleep = pt1_sleep; + fe->ops.init = pt1_wakeup; + + ret = dvb_register_frontend(&adap->adap, fe); + if (ret < 0) + return ret; + + adap->fe = fe; + return 0; +} + +static void pt1_cleanup_frontends(struct pt1 *pt1) +{ + int i; + for (i = 0; i < PT1_NR_ADAPS; i++) + pt1_cleanup_frontend(pt1->adaps[i]); +} + +struct pt1_config { + struct va1j5jf8007s_config va1j5jf8007s_config; + struct va1j5jf8007t_config va1j5jf8007t_config; +}; + +static const struct pt1_config pt1_configs[2] = { + { + { + .demod_address = 0x1b, + .frequency = VA1J5JF8007S_20MHZ, + }, + { + .demod_address = 0x1a, + .frequency = VA1J5JF8007T_20MHZ, + }, + }, { + { + .demod_address = 0x19, + .frequency = VA1J5JF8007S_20MHZ, + }, + { + .demod_address = 0x18, + .frequency = VA1J5JF8007T_20MHZ, + }, + }, +}; + +static const struct pt1_config pt2_configs[2] = { + { + { + .demod_address = 0x1b, + .frequency = VA1J5JF8007S_25MHZ, + }, + { + .demod_address = 0x1a, + .frequency = VA1J5JF8007T_25MHZ, + }, + }, { + { + .demod_address = 0x19, + .frequency = VA1J5JF8007S_25MHZ, + }, + { + .demod_address = 0x18, + .frequency = VA1J5JF8007T_25MHZ, + }, + }, +}; + +static int pt1_init_frontends(struct pt1 *pt1) +{ + int i, j; + struct i2c_adapter *i2c_adap; + const struct pt1_config *configs, *config; + struct dvb_frontend *fe[4]; + int ret; + + i = 0; + j = 0; + + i2c_adap = &pt1->i2c_adap; + configs = pt1->pdev->device == 0x211a ? pt1_configs : pt2_configs; + do { + config = &configs[i / 2]; + + fe[i] = va1j5jf8007s_attach(&config->va1j5jf8007s_config, + i2c_adap); + if (!fe[i]) { + ret = -ENODEV; /* This does not sound nice... */ + goto err; + } + i++; + + fe[i] = va1j5jf8007t_attach(&config->va1j5jf8007t_config, + i2c_adap); + if (!fe[i]) { + ret = -ENODEV; + goto err; + } + i++; + + ret = va1j5jf8007s_prepare(fe[i - 2]); + if (ret < 0) + goto err; + + ret = va1j5jf8007t_prepare(fe[i - 1]); + if (ret < 0) + goto err; + + } while (i < 4); + + do { + ret = pt1_init_frontend(pt1->adaps[j], fe[j]); + if (ret < 0) + goto err; + } while (++j < 4); + + return 0; + +err: + while (i-- > j) + fe[i]->ops.release(fe[i]); + + while (j--) + dvb_unregister_frontend(fe[j]); + + return ret; +} + +static void pt1_i2c_emit(struct pt1 *pt1, int addr, int busy, int read_enable, + int clock, int data, int next_addr) +{ + pt1_write_reg(pt1, 4, addr << 18 | busy << 13 | read_enable << 12 | + !clock << 11 | !data << 10 | next_addr); +} + +static void pt1_i2c_write_bit(struct pt1 *pt1, int addr, int *addrp, int data) +{ + pt1_i2c_emit(pt1, addr, 1, 0, 0, data, addr + 1); + pt1_i2c_emit(pt1, addr + 1, 1, 0, 1, data, addr + 2); + pt1_i2c_emit(pt1, addr + 2, 1, 0, 0, data, addr + 3); + *addrp = addr + 3; +} + +static void pt1_i2c_read_bit(struct pt1 *pt1, int addr, int *addrp) +{ + pt1_i2c_emit(pt1, addr, 1, 0, 0, 1, addr + 1); + pt1_i2c_emit(pt1, addr + 1, 1, 0, 1, 1, addr + 2); + pt1_i2c_emit(pt1, addr + 2, 1, 1, 1, 1, addr + 3); + pt1_i2c_emit(pt1, addr + 3, 1, 0, 0, 1, addr + 4); + *addrp = addr + 4; +} + +static void pt1_i2c_write_byte(struct pt1 *pt1, int addr, int *addrp, int data) +{ + int i; + for (i = 0; i < 8; i++) + pt1_i2c_write_bit(pt1, addr, &addr, data >> (7 - i) & 1); + pt1_i2c_write_bit(pt1, addr, &addr, 1); + *addrp = addr; +} + +static void pt1_i2c_read_byte(struct pt1 *pt1, int addr, int *addrp, int last) +{ + int i; + for (i = 0; i < 8; i++) + pt1_i2c_read_bit(pt1, addr, &addr); + pt1_i2c_write_bit(pt1, addr, &addr, last); + *addrp = addr; +} + +static void pt1_i2c_prepare(struct pt1 *pt1, int addr, int *addrp) +{ + pt1_i2c_emit(pt1, addr, 1, 0, 1, 1, addr + 1); + pt1_i2c_emit(pt1, addr + 1, 1, 0, 1, 0, addr + 2); + pt1_i2c_emit(pt1, addr + 2, 1, 0, 0, 0, addr + 3); + *addrp = addr + 3; +} + +static void +pt1_i2c_write_msg(struct pt1 *pt1, int addr, int *addrp, struct i2c_msg *msg) +{ + int i; + pt1_i2c_prepare(pt1, addr, &addr); + pt1_i2c_write_byte(pt1, addr, &addr, msg->addr << 1); + for (i = 0; i < msg->len; i++) + pt1_i2c_write_byte(pt1, addr, &addr, msg->buf[i]); + *addrp = addr; +} + +static void +pt1_i2c_read_msg(struct pt1 *pt1, int addr, int *addrp, struct i2c_msg *msg) +{ + int i; + pt1_i2c_prepare(pt1, addr, &addr); + pt1_i2c_write_byte(pt1, addr, &addr, msg->addr << 1 | 1); + for (i = 0; i < msg->len; i++) + pt1_i2c_read_byte(pt1, addr, &addr, i == msg->len - 1); + *addrp = addr; +} + +static int pt1_i2c_end(struct pt1 *pt1, int addr) +{ + pt1_i2c_emit(pt1, addr, 1, 0, 0, 0, addr + 1); + pt1_i2c_emit(pt1, addr + 1, 1, 0, 1, 0, addr + 2); + pt1_i2c_emit(pt1, addr + 2, 1, 0, 1, 1, 0); + + pt1_write_reg(pt1, 0, 0x00000004); + do { + if (signal_pending(current)) + return -EINTR; + schedule_timeout_interruptible((HZ + 999) / 1000); + } while (pt1_read_reg(pt1, 0) & 0x00000080); + return 0; +} + +static void pt1_i2c_begin(struct pt1 *pt1, int *addrp) +{ + int addr; + addr = 0; + + pt1_i2c_emit(pt1, addr, 0, 0, 1, 1, addr /* itself */); + addr = addr + 1; + + if (!pt1->i2c_running) { + pt1_i2c_emit(pt1, addr, 1, 0, 1, 1, addr + 1); + pt1_i2c_emit(pt1, addr + 1, 1, 0, 1, 0, addr + 2); + addr = addr + 2; + pt1->i2c_running = 1; + } + *addrp = addr; +} + +static int pt1_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) +{ + struct pt1 *pt1; + int i; + struct i2c_msg *msg, *next_msg; + int addr, ret; + u16 len; + u32 word; + + pt1 = i2c_get_adapdata(adap); + + for (i = 0; i < num; i++) { + msg = &msgs[i]; + if (msg->flags & I2C_M_RD) + return -ENOTSUPP; + + if (i + 1 < num) + next_msg = &msgs[i + 1]; + else + next_msg = NULL; + + if (next_msg && next_msg->flags & I2C_M_RD) { + i++; + + len = next_msg->len; + if (len > 4) + return -ENOTSUPP; + + pt1_i2c_begin(pt1, &addr); + pt1_i2c_write_msg(pt1, addr, &addr, msg); + pt1_i2c_read_msg(pt1, addr, &addr, next_msg); + ret = pt1_i2c_end(pt1, addr); + if (ret < 0) + return ret; + + word = pt1_read_reg(pt1, 2); + while (len--) { + next_msg->buf[len] = word; + word >>= 8; + } + } else { + pt1_i2c_begin(pt1, &addr); + pt1_i2c_write_msg(pt1, addr, &addr, msg); + ret = pt1_i2c_end(pt1, addr); + if (ret < 0) + return ret; + } + } + + return num; +} + +static u32 pt1_i2c_func(struct i2c_adapter *adap) +{ + return I2C_FUNC_I2C; +} + +static const struct i2c_algorithm pt1_i2c_algo = { + .master_xfer = pt1_i2c_xfer, + .functionality = pt1_i2c_func, +}; + +static void pt1_i2c_wait(struct pt1 *pt1) +{ + int i; + for (i = 0; i < 128; i++) + pt1_i2c_emit(pt1, 0, 0, 0, 1, 1, 0); +} + +static void pt1_i2c_init(struct pt1 *pt1) +{ + int i; + for (i = 0; i < 1024; i++) + pt1_i2c_emit(pt1, i, 0, 0, 1, 1, 0); +} + +static void __devexit pt1_remove(struct pci_dev *pdev) +{ + struct pt1 *pt1; + void __iomem *regs; + + pt1 = pci_get_drvdata(pdev); + regs = pt1->regs; + + if (pt1->kthread) + kthread_stop(pt1->kthread); + pt1_cleanup_tables(pt1); + pt1_cleanup_frontends(pt1); + pt1_disable_ram(pt1); + pt1->power = 0; + pt1->reset = 1; + pt1_update_power(pt1); + pt1_cleanup_adapters(pt1); + i2c_del_adapter(&pt1->i2c_adap); + pci_set_drvdata(pdev, NULL); + kfree(pt1); + pci_iounmap(pdev, regs); + pci_release_regions(pdev); + pci_disable_device(pdev); +} + +static int __devinit +pt1_probe(struct pci_dev *pdev, const struct pci_device_id *ent) +{ + int ret; + void __iomem *regs; + struct pt1 *pt1; + struct i2c_adapter *i2c_adap; + + ret = pci_enable_device(pdev); + if (ret < 0) + goto err; + + ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); + if (ret < 0) + goto err_pci_disable_device; + + pci_set_master(pdev); + + ret = pci_request_regions(pdev, DRIVER_NAME); + if (ret < 0) + goto err_pci_disable_device; + + regs = pci_iomap(pdev, 0, 0); + if (!regs) { + ret = -EIO; + goto err_pci_release_regions; + } + + pt1 = kzalloc(sizeof(struct pt1), GFP_KERNEL); + if (!pt1) { + ret = -ENOMEM; + goto err_pci_iounmap; + } + + mutex_init(&pt1->lock); + pt1->pdev = pdev; + pt1->regs = regs; + pci_set_drvdata(pdev, pt1); + + ret = pt1_init_adapters(pt1); + if (ret < 0) + goto err_kfree; + + mutex_init(&pt1->lock); + + pt1->power = 0; + pt1->reset = 1; + pt1_update_power(pt1); + + i2c_adap = &pt1->i2c_adap; + i2c_adap->algo = &pt1_i2c_algo; + i2c_adap->algo_data = NULL; + i2c_adap->dev.parent = &pdev->dev; + strcpy(i2c_adap->name, DRIVER_NAME); + i2c_set_adapdata(i2c_adap, pt1); + ret = i2c_add_adapter(i2c_adap); + if (ret < 0) + goto err_pt1_cleanup_adapters; + + pt1_i2c_init(pt1); + pt1_i2c_wait(pt1); + + ret = pt1_sync(pt1); + if (ret < 0) + goto err_i2c_del_adapter; + + pt1_identify(pt1); + + ret = pt1_unlock(pt1); + if (ret < 0) + goto err_i2c_del_adapter; + + ret = pt1_reset_pci(pt1); + if (ret < 0) + goto err_i2c_del_adapter; + + ret = pt1_reset_ram(pt1); + if (ret < 0) + goto err_i2c_del_adapter; + + ret = pt1_enable_ram(pt1); + if (ret < 0) + goto err_i2c_del_adapter; + + pt1_init_streams(pt1); + + pt1->power = 1; + pt1_update_power(pt1); + schedule_timeout_uninterruptible((HZ + 49) / 50); + + pt1->reset = 0; + pt1_update_power(pt1); + schedule_timeout_uninterruptible((HZ + 999) / 1000); + + ret = pt1_init_frontends(pt1); + if (ret < 0) + goto err_pt1_disable_ram; + + ret = pt1_init_tables(pt1); + if (ret < 0) + goto err_pt1_cleanup_frontends; + + return 0; + +err_pt1_cleanup_frontends: + pt1_cleanup_frontends(pt1); +err_pt1_disable_ram: + pt1_disable_ram(pt1); + pt1->power = 0; + pt1->reset = 1; + pt1_update_power(pt1); +err_i2c_del_adapter: + i2c_del_adapter(i2c_adap); +err_pt1_cleanup_adapters: + pt1_cleanup_adapters(pt1); +err_kfree: + pci_set_drvdata(pdev, NULL); + kfree(pt1); +err_pci_iounmap: + pci_iounmap(pdev, regs); +err_pci_release_regions: + pci_release_regions(pdev); +err_pci_disable_device: + pci_disable_device(pdev); +err: + return ret; + +} + +static struct pci_device_id pt1_id_table[] = { + { PCI_DEVICE(0x10ee, 0x211a) }, + { PCI_DEVICE(0x10ee, 0x222a) }, + { }, +}; +MODULE_DEVICE_TABLE(pci, pt1_id_table); + +static struct pci_driver pt1_driver = { + .name = DRIVER_NAME, + .probe = pt1_probe, + .remove = __devexit_p(pt1_remove), + .id_table = pt1_id_table, +}; + + +static int __init pt1_init(void) +{ + return pci_register_driver(&pt1_driver); +} + + +static void __exit pt1_cleanup(void) +{ + pci_unregister_driver(&pt1_driver); +} + +module_init(pt1_init); +module_exit(pt1_cleanup); + +MODULE_AUTHOR("Takahito HIRANO "); +MODULE_DESCRIPTION("Earthsoft PT1/PT2 Driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/pci/pt1/va1j5jf8007s.c b/drivers/media/pci/pt1/va1j5jf8007s.c new file mode 100644 index 0000000..d980dfb --- /dev/null +++ b/drivers/media/pci/pt1/va1j5jf8007s.c @@ -0,0 +1,735 @@ +/* + * ISDB-S driver for VA1J5JF8007/VA1J5JF8011 + * + * Copyright (C) 2009 HIRANO Takahito + * + * based on pt1dvr - http://pt1dvr.sourceforge.jp/ + * by Tomoaki Ishikawa + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include +#include "dvb_frontend.h" +#include "va1j5jf8007s.h" + +enum va1j5jf8007s_tune_state { + VA1J5JF8007S_IDLE, + VA1J5JF8007S_SET_FREQUENCY_1, + VA1J5JF8007S_SET_FREQUENCY_2, + VA1J5JF8007S_SET_FREQUENCY_3, + VA1J5JF8007S_CHECK_FREQUENCY, + VA1J5JF8007S_SET_MODULATION, + VA1J5JF8007S_CHECK_MODULATION, + VA1J5JF8007S_SET_TS_ID, + VA1J5JF8007S_CHECK_TS_ID, + VA1J5JF8007S_TRACK, +}; + +struct va1j5jf8007s_state { + const struct va1j5jf8007s_config *config; + struct i2c_adapter *adap; + struct dvb_frontend fe; + enum va1j5jf8007s_tune_state tune_state; +}; + +static int va1j5jf8007s_read_snr(struct dvb_frontend *fe, u16 *snr) +{ + struct va1j5jf8007s_state *state; + u8 addr; + int i; + u8 write_buf[1], read_buf[1]; + struct i2c_msg msgs[2]; + s32 word, x1, x2, x3, x4, x5, y; + + state = fe->demodulator_priv; + addr = state->config->demod_address; + + word = 0; + for (i = 0; i < 2; i++) { + write_buf[0] = 0xbc + i; + + msgs[0].addr = addr; + msgs[0].flags = 0; + msgs[0].len = sizeof(write_buf); + msgs[0].buf = write_buf; + + msgs[1].addr = addr; + msgs[1].flags = I2C_M_RD; + msgs[1].len = sizeof(read_buf); + msgs[1].buf = read_buf; + + if (i2c_transfer(state->adap, msgs, 2) != 2) + return -EREMOTEIO; + + word <<= 8; + word |= read_buf[0]; + } + + word -= 3000; + if (word < 0) + word = 0; + + x1 = int_sqrt(word << 16) * ((15625ll << 21) / 1000000); + x2 = (s64)x1 * x1 >> 31; + x3 = (s64)x2 * x1 >> 31; + x4 = (s64)x2 * x2 >> 31; + x5 = (s64)x4 * x1 >> 31; + + y = (58857ll << 23) / 1000; + y -= (s64)x1 * ((89565ll << 24) / 1000) >> 30; + y += (s64)x2 * ((88977ll << 24) / 1000) >> 28; + y -= (s64)x3 * ((50259ll << 25) / 1000) >> 27; + y += (s64)x4 * ((14341ll << 27) / 1000) >> 27; + y -= (s64)x5 * ((16346ll << 30) / 10000) >> 28; + + *snr = y < 0 ? 0 : y >> 15; + return 0; +} + +static int va1j5jf8007s_get_frontend_algo(struct dvb_frontend *fe) +{ + return DVBFE_ALGO_HW; +} + +static int +va1j5jf8007s_read_status(struct dvb_frontend *fe, fe_status_t *status) +{ + struct va1j5jf8007s_state *state; + + state = fe->demodulator_priv; + + switch (state->tune_state) { + case VA1J5JF8007S_IDLE: + case VA1J5JF8007S_SET_FREQUENCY_1: + case VA1J5JF8007S_SET_FREQUENCY_2: + case VA1J5JF8007S_SET_FREQUENCY_3: + case VA1J5JF8007S_CHECK_FREQUENCY: + *status = 0; + return 0; + + + case VA1J5JF8007S_SET_MODULATION: + case VA1J5JF8007S_CHECK_MODULATION: + *status |= FE_HAS_SIGNAL; + return 0; + + case VA1J5JF8007S_SET_TS_ID: + case VA1J5JF8007S_CHECK_TS_ID: + *status |= FE_HAS_SIGNAL | FE_HAS_CARRIER; + return 0; + + case VA1J5JF8007S_TRACK: + *status |= FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_LOCK; + return 0; + } + + BUG(); +} + +struct va1j5jf8007s_cb_map { + u32 frequency; + u8 cb; +}; + +static const struct va1j5jf8007s_cb_map va1j5jf8007s_cb_maps[] = { + { 986000, 0xb2 }, + { 1072000, 0xd2 }, + { 1154000, 0xe2 }, + { 1291000, 0x20 }, + { 1447000, 0x40 }, + { 1615000, 0x60 }, + { 1791000, 0x80 }, + { 1972000, 0xa0 }, +}; + +static u8 va1j5jf8007s_lookup_cb(u32 frequency) +{ + int i; + const struct va1j5jf8007s_cb_map *map; + + for (i = 0; i < ARRAY_SIZE(va1j5jf8007s_cb_maps); i++) { + map = &va1j5jf8007s_cb_maps[i]; + if (frequency < map->frequency) + return map->cb; + } + return 0xc0; +} + +static int va1j5jf8007s_set_frequency_1(struct va1j5jf8007s_state *state) +{ + u32 frequency; + u16 word; + u8 buf[6]; + struct i2c_msg msg; + + frequency = state->fe.dtv_property_cache.frequency; + + word = (frequency + 500) / 1000; + if (frequency < 1072000) + word = (word << 1 & ~0x1f) | (word & 0x0f); + + buf[0] = 0xfe; + buf[1] = 0xc0; + buf[2] = 0x40 | word >> 8; + buf[3] = word; + buf[4] = 0xe0; + buf[5] = va1j5jf8007s_lookup_cb(frequency); + + msg.addr = state->config->demod_address; + msg.flags = 0; + msg.len = sizeof(buf); + msg.buf = buf; + + if (i2c_transfer(state->adap, &msg, 1) != 1) + return -EREMOTEIO; + + return 0; +} + +static int va1j5jf8007s_set_frequency_2(struct va1j5jf8007s_state *state) +{ + u8 buf[3]; + struct i2c_msg msg; + + buf[0] = 0xfe; + buf[1] = 0xc0; + buf[2] = 0xe4; + + msg.addr = state->config->demod_address; + msg.flags = 0; + msg.len = sizeof(buf); + msg.buf = buf; + + if (i2c_transfer(state->adap, &msg, 1) != 1) + return -EREMOTEIO; + + return 0; +} + +static int va1j5jf8007s_set_frequency_3(struct va1j5jf8007s_state *state) +{ + u32 frequency; + u8 buf[4]; + struct i2c_msg msg; + + frequency = state->fe.dtv_property_cache.frequency; + + buf[0] = 0xfe; + buf[1] = 0xc0; + buf[2] = 0xf4; + buf[3] = va1j5jf8007s_lookup_cb(frequency) | 0x4; + + msg.addr = state->config->demod_address; + msg.flags = 0; + msg.len = sizeof(buf); + msg.buf = buf; + + if (i2c_transfer(state->adap, &msg, 1) != 1) + return -EREMOTEIO; + + return 0; +} + +static int +va1j5jf8007s_check_frequency(struct va1j5jf8007s_state *state, int *lock) +{ + u8 addr; + u8 write_buf[2], read_buf[1]; + struct i2c_msg msgs[2]; + + addr = state->config->demod_address; + + write_buf[0] = 0xfe; + write_buf[1] = 0xc1; + + msgs[0].addr = addr; + msgs[0].flags = 0; + msgs[0].len = sizeof(write_buf); + msgs[0].buf = write_buf; + + msgs[1].addr = addr; + msgs[1].flags = I2C_M_RD; + msgs[1].len = sizeof(read_buf); + msgs[1].buf = read_buf; + + if (i2c_transfer(state->adap, msgs, 2) != 2) + return -EREMOTEIO; + + *lock = read_buf[0] & 0x40; + return 0; +} + +static int va1j5jf8007s_set_modulation(struct va1j5jf8007s_state *state) +{ + u8 buf[2]; + struct i2c_msg msg; + + buf[0] = 0x03; + buf[1] = 0x01; + + msg.addr = state->config->demod_address; + msg.flags = 0; + msg.len = sizeof(buf); + msg.buf = buf; + + if (i2c_transfer(state->adap, &msg, 1) != 1) + return -EREMOTEIO; + + return 0; +} + +static int +va1j5jf8007s_check_modulation(struct va1j5jf8007s_state *state, int *lock) +{ + u8 addr; + u8 write_buf[1], read_buf[1]; + struct i2c_msg msgs[2]; + + addr = state->config->demod_address; + + write_buf[0] = 0xc3; + + msgs[0].addr = addr; + msgs[0].flags = 0; + msgs[0].len = sizeof(write_buf); + msgs[0].buf = write_buf; + + msgs[1].addr = addr; + msgs[1].flags = I2C_M_RD; + msgs[1].len = sizeof(read_buf); + msgs[1].buf = read_buf; + + if (i2c_transfer(state->adap, msgs, 2) != 2) + return -EREMOTEIO; + + *lock = !(read_buf[0] & 0x10); + return 0; +} + +static int +va1j5jf8007s_set_ts_id(struct va1j5jf8007s_state *state) +{ + u32 ts_id; + u8 buf[3]; + struct i2c_msg msg; + + ts_id = state->fe.dtv_property_cache.isdbs_ts_id; + if (!ts_id) + return 0; + + buf[0] = 0x8f; + buf[1] = ts_id >> 8; + buf[2] = ts_id; + + msg.addr = state->config->demod_address; + msg.flags = 0; + msg.len = sizeof(buf); + msg.buf = buf; + + if (i2c_transfer(state->adap, &msg, 1) != 1) + return -EREMOTEIO; + + return 0; +} + +static int +va1j5jf8007s_check_ts_id(struct va1j5jf8007s_state *state, int *lock) +{ + u8 addr; + u8 write_buf[1], read_buf[2]; + struct i2c_msg msgs[2]; + u32 ts_id; + + ts_id = state->fe.dtv_property_cache.isdbs_ts_id; + if (!ts_id) { + *lock = 1; + return 0; + } + + addr = state->config->demod_address; + + write_buf[0] = 0xe6; + + msgs[0].addr = addr; + msgs[0].flags = 0; + msgs[0].len = sizeof(write_buf); + msgs[0].buf = write_buf; + + msgs[1].addr = addr; + msgs[1].flags = I2C_M_RD; + msgs[1].len = sizeof(read_buf); + msgs[1].buf = read_buf; + + if (i2c_transfer(state->adap, msgs, 2) != 2) + return -EREMOTEIO; + + *lock = (read_buf[0] << 8 | read_buf[1]) == ts_id; + return 0; +} + +static int +va1j5jf8007s_tune(struct dvb_frontend *fe, + bool re_tune, + unsigned int mode_flags, unsigned int *delay, + fe_status_t *status) +{ + struct va1j5jf8007s_state *state; + int ret; + int lock = 0; + + state = fe->demodulator_priv; + + if (re_tune) + state->tune_state = VA1J5JF8007S_SET_FREQUENCY_1; + + switch (state->tune_state) { + case VA1J5JF8007S_IDLE: + *delay = 3 * HZ; + *status = 0; + return 0; + + case VA1J5JF8007S_SET_FREQUENCY_1: + ret = va1j5jf8007s_set_frequency_1(state); + if (ret < 0) + return ret; + + state->tune_state = VA1J5JF8007S_SET_FREQUENCY_2; + *delay = 0; + *status = 0; + return 0; + + case VA1J5JF8007S_SET_FREQUENCY_2: + ret = va1j5jf8007s_set_frequency_2(state); + if (ret < 0) + return ret; + + state->tune_state = VA1J5JF8007S_SET_FREQUENCY_3; + *delay = (HZ + 99) / 100; + *status = 0; + return 0; + + case VA1J5JF8007S_SET_FREQUENCY_3: + ret = va1j5jf8007s_set_frequency_3(state); + if (ret < 0) + return ret; + + state->tune_state = VA1J5JF8007S_CHECK_FREQUENCY; + *delay = 0; + *status = 0; + return 0; + + case VA1J5JF8007S_CHECK_FREQUENCY: + ret = va1j5jf8007s_check_frequency(state, &lock); + if (ret < 0) + return ret; + + if (!lock) { + *delay = (HZ + 999) / 1000; + *status = 0; + return 0; + } + + state->tune_state = VA1J5JF8007S_SET_MODULATION; + *delay = 0; + *status = FE_HAS_SIGNAL; + return 0; + + case VA1J5JF8007S_SET_MODULATION: + ret = va1j5jf8007s_set_modulation(state); + if (ret < 0) + return ret; + + state->tune_state = VA1J5JF8007S_CHECK_MODULATION; + *delay = 0; + *status = FE_HAS_SIGNAL; + return 0; + + case VA1J5JF8007S_CHECK_MODULATION: + ret = va1j5jf8007s_check_modulation(state, &lock); + if (ret < 0) + return ret; + + if (!lock) { + *delay = (HZ + 49) / 50; + *status = FE_HAS_SIGNAL; + return 0; + } + + state->tune_state = VA1J5JF8007S_SET_TS_ID; + *delay = 0; + *status = FE_HAS_SIGNAL | FE_HAS_CARRIER; + return 0; + + case VA1J5JF8007S_SET_TS_ID: + ret = va1j5jf8007s_set_ts_id(state); + if (ret < 0) + return ret; + + state->tune_state = VA1J5JF8007S_CHECK_TS_ID; + return 0; + + case VA1J5JF8007S_CHECK_TS_ID: + ret = va1j5jf8007s_check_ts_id(state, &lock); + if (ret < 0) + return ret; + + if (!lock) { + *delay = (HZ + 99) / 100; + *status = FE_HAS_SIGNAL | FE_HAS_CARRIER; + return 0; + } + + state->tune_state = VA1J5JF8007S_TRACK; + /* fall through */ + + case VA1J5JF8007S_TRACK: + *delay = 3 * HZ; + *status = FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_LOCK; + return 0; + } + + BUG(); +} + +static int va1j5jf8007s_init_frequency(struct va1j5jf8007s_state *state) +{ + u8 buf[4]; + struct i2c_msg msg; + + buf[0] = 0xfe; + buf[1] = 0xc0; + buf[2] = 0xf0; + buf[3] = 0x04; + + msg.addr = state->config->demod_address; + msg.flags = 0; + msg.len = sizeof(buf); + msg.buf = buf; + + if (i2c_transfer(state->adap, &msg, 1) != 1) + return -EREMOTEIO; + + return 0; +} + +static int va1j5jf8007s_set_sleep(struct va1j5jf8007s_state *state, int sleep) +{ + u8 buf[2]; + struct i2c_msg msg; + + buf[0] = 0x17; + buf[1] = sleep ? 0x01 : 0x00; + + msg.addr = state->config->demod_address; + msg.flags = 0; + msg.len = sizeof(buf); + msg.buf = buf; + + if (i2c_transfer(state->adap, &msg, 1) != 1) + return -EREMOTEIO; + + return 0; +} + +static int va1j5jf8007s_sleep(struct dvb_frontend *fe) +{ + struct va1j5jf8007s_state *state; + int ret; + + state = fe->demodulator_priv; + + ret = va1j5jf8007s_init_frequency(state); + if (ret < 0) + return ret; + + return va1j5jf8007s_set_sleep(state, 1); +} + +static int va1j5jf8007s_init(struct dvb_frontend *fe) +{ + struct va1j5jf8007s_state *state; + + state = fe->demodulator_priv; + state->tune_state = VA1J5JF8007S_IDLE; + + return va1j5jf8007s_set_sleep(state, 0); +} + +static void va1j5jf8007s_release(struct dvb_frontend *fe) +{ + struct va1j5jf8007s_state *state; + state = fe->demodulator_priv; + kfree(state); +} + +static struct dvb_frontend_ops va1j5jf8007s_ops = { + .delsys = { SYS_ISDBS }, + .info = { + .name = "VA1J5JF8007/VA1J5JF8011 ISDB-S", + .frequency_min = 950000, + .frequency_max = 2150000, + .frequency_stepsize = 1000, + .caps = FE_CAN_INVERSION_AUTO | FE_CAN_FEC_AUTO | + FE_CAN_QAM_AUTO | FE_CAN_TRANSMISSION_MODE_AUTO | + FE_CAN_GUARD_INTERVAL_AUTO | FE_CAN_HIERARCHY_AUTO, + }, + + .read_snr = va1j5jf8007s_read_snr, + .get_frontend_algo = va1j5jf8007s_get_frontend_algo, + .read_status = va1j5jf8007s_read_status, + .tune = va1j5jf8007s_tune, + .sleep = va1j5jf8007s_sleep, + .init = va1j5jf8007s_init, + .release = va1j5jf8007s_release, +}; + +static int va1j5jf8007s_prepare_1(struct va1j5jf8007s_state *state) +{ + u8 addr; + u8 write_buf[1], read_buf[1]; + struct i2c_msg msgs[2]; + + addr = state->config->demod_address; + + write_buf[0] = 0x07; + + msgs[0].addr = addr; + msgs[0].flags = 0; + msgs[0].len = sizeof(write_buf); + msgs[0].buf = write_buf; + + msgs[1].addr = addr; + msgs[1].flags = I2C_M_RD; + msgs[1].len = sizeof(read_buf); + msgs[1].buf = read_buf; + + if (i2c_transfer(state->adap, msgs, 2) != 2) + return -EREMOTEIO; + + if (read_buf[0] != 0x41) + return -EIO; + + return 0; +} + +static const u8 va1j5jf8007s_20mhz_prepare_bufs[][2] = { + {0x04, 0x02}, {0x0d, 0x55}, {0x11, 0x40}, {0x13, 0x80}, {0x17, 0x01}, + {0x1c, 0x0a}, {0x1d, 0xaa}, {0x1e, 0x20}, {0x1f, 0x88}, {0x51, 0xb0}, + {0x52, 0x89}, {0x53, 0xb3}, {0x5a, 0x2d}, {0x5b, 0xd3}, {0x85, 0x69}, + {0x87, 0x04}, {0x8e, 0x02}, {0xa3, 0xf7}, {0xa5, 0xc0}, +}; + +static const u8 va1j5jf8007s_25mhz_prepare_bufs[][2] = { + {0x04, 0x02}, {0x11, 0x40}, {0x13, 0x80}, {0x17, 0x01}, {0x1c, 0x0a}, + {0x1d, 0xaa}, {0x1e, 0x20}, {0x1f, 0x88}, {0x51, 0xb0}, {0x52, 0x89}, + {0x53, 0xb3}, {0x5a, 0x2d}, {0x5b, 0xd3}, {0x85, 0x69}, {0x87, 0x04}, + {0x8e, 0x26}, {0xa3, 0xf7}, {0xa5, 0xc0}, +}; + +static int va1j5jf8007s_prepare_2(struct va1j5jf8007s_state *state) +{ + const u8 (*bufs)[2]; + int size; + u8 addr; + u8 buf[2]; + struct i2c_msg msg; + int i; + + switch (state->config->frequency) { + case VA1J5JF8007S_20MHZ: + bufs = va1j5jf8007s_20mhz_prepare_bufs; + size = ARRAY_SIZE(va1j5jf8007s_20mhz_prepare_bufs); + break; + case VA1J5JF8007S_25MHZ: + bufs = va1j5jf8007s_25mhz_prepare_bufs; + size = ARRAY_SIZE(va1j5jf8007s_25mhz_prepare_bufs); + break; + default: + return -EINVAL; + } + + addr = state->config->demod_address; + + msg.addr = addr; + msg.flags = 0; + msg.len = 2; + msg.buf = buf; + for (i = 0; i < size; i++) { + memcpy(buf, bufs[i], sizeof(buf)); + if (i2c_transfer(state->adap, &msg, 1) != 1) + return -EREMOTEIO; + } + + return 0; +} + +/* must be called after va1j5jf8007t_attach */ +int va1j5jf8007s_prepare(struct dvb_frontend *fe) +{ + struct va1j5jf8007s_state *state; + int ret; + + state = fe->demodulator_priv; + + ret = va1j5jf8007s_prepare_1(state); + if (ret < 0) + return ret; + + ret = va1j5jf8007s_prepare_2(state); + if (ret < 0) + return ret; + + return va1j5jf8007s_init_frequency(state); +} + +struct dvb_frontend * +va1j5jf8007s_attach(const struct va1j5jf8007s_config *config, + struct i2c_adapter *adap) +{ + struct va1j5jf8007s_state *state; + struct dvb_frontend *fe; + u8 buf[2]; + struct i2c_msg msg; + + state = kzalloc(sizeof(struct va1j5jf8007s_state), GFP_KERNEL); + if (!state) + return NULL; + + state->config = config; + state->adap = adap; + + fe = &state->fe; + memcpy(&fe->ops, &va1j5jf8007s_ops, sizeof(struct dvb_frontend_ops)); + fe->demodulator_priv = state; + + buf[0] = 0x01; + buf[1] = 0x80; + + msg.addr = state->config->demod_address; + msg.flags = 0; + msg.len = sizeof(buf); + msg.buf = buf; + + if (i2c_transfer(state->adap, &msg, 1) != 1) { + kfree(state); + return NULL; + } + + return fe; +} diff --git a/drivers/media/pci/pt1/va1j5jf8007s.h b/drivers/media/pci/pt1/va1j5jf8007s.h new file mode 100644 index 0000000..b7d6f05 --- /dev/null +++ b/drivers/media/pci/pt1/va1j5jf8007s.h @@ -0,0 +1,46 @@ +/* + * ISDB-S driver for VA1J5JF8007/VA1J5JF8011 + * + * Copyright (C) 2009 HIRANO Takahito + * + * based on pt1dvr - http://pt1dvr.sourceforge.jp/ + * by Tomoaki Ishikawa + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef VA1J5JF8007S_H +#define VA1J5JF8007S_H + +enum va1j5jf8007s_frequency { + VA1J5JF8007S_20MHZ, + VA1J5JF8007S_25MHZ, +}; + +struct va1j5jf8007s_config { + u8 demod_address; + enum va1j5jf8007s_frequency frequency; +}; + +struct i2c_adapter; + +struct dvb_frontend * +va1j5jf8007s_attach(const struct va1j5jf8007s_config *config, + struct i2c_adapter *adap); + +/* must be called after va1j5jf8007t_attach */ +int va1j5jf8007s_prepare(struct dvb_frontend *fe); + +#endif diff --git a/drivers/media/pci/pt1/va1j5jf8007t.c b/drivers/media/pci/pt1/va1j5jf8007t.c new file mode 100644 index 0000000..2db15159 --- /dev/null +++ b/drivers/media/pci/pt1/va1j5jf8007t.c @@ -0,0 +1,536 @@ +/* + * ISDB-T driver for VA1J5JF8007/VA1J5JF8011 + * + * Copyright (C) 2009 HIRANO Takahito + * + * based on pt1dvr - http://pt1dvr.sourceforge.jp/ + * by Tomoaki Ishikawa + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include +#include "dvb_frontend.h" +#include "dvb_math.h" +#include "va1j5jf8007t.h" + +enum va1j5jf8007t_tune_state { + VA1J5JF8007T_IDLE, + VA1J5JF8007T_SET_FREQUENCY, + VA1J5JF8007T_CHECK_FREQUENCY, + VA1J5JF8007T_SET_MODULATION, + VA1J5JF8007T_CHECK_MODULATION, + VA1J5JF8007T_TRACK, + VA1J5JF8007T_ABORT, +}; + +struct va1j5jf8007t_state { + const struct va1j5jf8007t_config *config; + struct i2c_adapter *adap; + struct dvb_frontend fe; + enum va1j5jf8007t_tune_state tune_state; +}; + +static int va1j5jf8007t_read_snr(struct dvb_frontend *fe, u16 *snr) +{ + struct va1j5jf8007t_state *state; + u8 addr; + int i; + u8 write_buf[1], read_buf[1]; + struct i2c_msg msgs[2]; + s32 word, x, y; + + state = fe->demodulator_priv; + addr = state->config->demod_address; + + word = 0; + for (i = 0; i < 3; i++) { + write_buf[0] = 0x8b + i; + + msgs[0].addr = addr; + msgs[0].flags = 0; + msgs[0].len = sizeof(write_buf); + msgs[0].buf = write_buf; + + msgs[1].addr = addr; + msgs[1].flags = I2C_M_RD; + msgs[1].len = sizeof(read_buf); + msgs[1].buf = read_buf; + + if (i2c_transfer(state->adap, msgs, 2) != 2) + return -EREMOTEIO; + + word <<= 8; + word |= read_buf[0]; + } + + if (!word) + return -EIO; + + x = 10 * (intlog10(0x540000 * 100 / word) - (2 << 24)); + y = (24ll << 46) / 1000000; + y = ((s64)y * x >> 30) - (16ll << 40) / 10000; + y = ((s64)y * x >> 29) + (398ll << 35) / 10000; + y = ((s64)y * x >> 30) + (5491ll << 29) / 10000; + y = ((s64)y * x >> 30) + (30965ll << 23) / 10000; + *snr = y >> 15; + return 0; +} + +static int va1j5jf8007t_get_frontend_algo(struct dvb_frontend *fe) +{ + return DVBFE_ALGO_HW; +} + +static int +va1j5jf8007t_read_status(struct dvb_frontend *fe, fe_status_t *status) +{ + struct va1j5jf8007t_state *state; + + state = fe->demodulator_priv; + + switch (state->tune_state) { + case VA1J5JF8007T_IDLE: + case VA1J5JF8007T_SET_FREQUENCY: + case VA1J5JF8007T_CHECK_FREQUENCY: + *status = 0; + return 0; + + + case VA1J5JF8007T_SET_MODULATION: + case VA1J5JF8007T_CHECK_MODULATION: + case VA1J5JF8007T_ABORT: + *status |= FE_HAS_SIGNAL; + return 0; + + case VA1J5JF8007T_TRACK: + *status |= FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_LOCK; + return 0; + } + + BUG(); +} + +struct va1j5jf8007t_cb_map { + u32 frequency; + u8 cb; +}; + +static const struct va1j5jf8007t_cb_map va1j5jf8007t_cb_maps[] = { + { 90000000, 0x80 }, + { 140000000, 0x81 }, + { 170000000, 0xa1 }, + { 220000000, 0x62 }, + { 330000000, 0xa2 }, + { 402000000, 0xe2 }, + { 450000000, 0x64 }, + { 550000000, 0x84 }, + { 600000000, 0xa4 }, + { 700000000, 0xc4 }, +}; + +static u8 va1j5jf8007t_lookup_cb(u32 frequency) +{ + int i; + const struct va1j5jf8007t_cb_map *map; + + for (i = 0; i < ARRAY_SIZE(va1j5jf8007t_cb_maps); i++) { + map = &va1j5jf8007t_cb_maps[i]; + if (frequency < map->frequency) + return map->cb; + } + return 0xe4; +} + +static int va1j5jf8007t_set_frequency(struct va1j5jf8007t_state *state) +{ + u32 frequency; + u16 word; + u8 buf[6]; + struct i2c_msg msg; + + frequency = state->fe.dtv_property_cache.frequency; + + word = (frequency + 71428) / 142857 + 399; + buf[0] = 0xfe; + buf[1] = 0xc2; + buf[2] = word >> 8; + buf[3] = word; + buf[4] = 0x80; + buf[5] = va1j5jf8007t_lookup_cb(frequency); + + msg.addr = state->config->demod_address; + msg.flags = 0; + msg.len = sizeof(buf); + msg.buf = buf; + + if (i2c_transfer(state->adap, &msg, 1) != 1) + return -EREMOTEIO; + + return 0; +} + +static int +va1j5jf8007t_check_frequency(struct va1j5jf8007t_state *state, int *lock) +{ + u8 addr; + u8 write_buf[2], read_buf[1]; + struct i2c_msg msgs[2]; + + addr = state->config->demod_address; + + write_buf[0] = 0xfe; + write_buf[1] = 0xc3; + + msgs[0].addr = addr; + msgs[0].flags = 0; + msgs[0].len = sizeof(write_buf); + msgs[0].buf = write_buf; + + msgs[1].addr = addr; + msgs[1].flags = I2C_M_RD; + msgs[1].len = sizeof(read_buf); + msgs[1].buf = read_buf; + + if (i2c_transfer(state->adap, msgs, 2) != 2) + return -EREMOTEIO; + + *lock = read_buf[0] & 0x40; + return 0; +} + +static int va1j5jf8007t_set_modulation(struct va1j5jf8007t_state *state) +{ + u8 buf[2]; + struct i2c_msg msg; + + buf[0] = 0x01; + buf[1] = 0x40; + + msg.addr = state->config->demod_address; + msg.flags = 0; + msg.len = sizeof(buf); + msg.buf = buf; + + if (i2c_transfer(state->adap, &msg, 1) != 1) + return -EREMOTEIO; + + return 0; +} + +static int va1j5jf8007t_check_modulation(struct va1j5jf8007t_state *state, + int *lock, int *retry) +{ + u8 addr; + u8 write_buf[1], read_buf[1]; + struct i2c_msg msgs[2]; + + addr = state->config->demod_address; + + write_buf[0] = 0x80; + + msgs[0].addr = addr; + msgs[0].flags = 0; + msgs[0].len = sizeof(write_buf); + msgs[0].buf = write_buf; + + msgs[1].addr = addr; + msgs[1].flags = I2C_M_RD; + msgs[1].len = sizeof(read_buf); + msgs[1].buf = read_buf; + + if (i2c_transfer(state->adap, msgs, 2) != 2) + return -EREMOTEIO; + + *lock = !(read_buf[0] & 0x10); + *retry = read_buf[0] & 0x80; + return 0; +} + +static int +va1j5jf8007t_tune(struct dvb_frontend *fe, + bool re_tune, + unsigned int mode_flags, unsigned int *delay, + fe_status_t *status) +{ + struct va1j5jf8007t_state *state; + int ret; + int lock = 0, retry = 0; + + state = fe->demodulator_priv; + + if (re_tune) + state->tune_state = VA1J5JF8007T_SET_FREQUENCY; + + switch (state->tune_state) { + case VA1J5JF8007T_IDLE: + *delay = 3 * HZ; + *status = 0; + return 0; + + case VA1J5JF8007T_SET_FREQUENCY: + ret = va1j5jf8007t_set_frequency(state); + if (ret < 0) + return ret; + + state->tune_state = VA1J5JF8007T_CHECK_FREQUENCY; + *delay = 0; + *status = 0; + return 0; + + case VA1J5JF8007T_CHECK_FREQUENCY: + ret = va1j5jf8007t_check_frequency(state, &lock); + if (ret < 0) + return ret; + + if (!lock) { + *delay = (HZ + 999) / 1000; + *status = 0; + return 0; + } + + state->tune_state = VA1J5JF8007T_SET_MODULATION; + *delay = 0; + *status = FE_HAS_SIGNAL; + return 0; + + case VA1J5JF8007T_SET_MODULATION: + ret = va1j5jf8007t_set_modulation(state); + if (ret < 0) + return ret; + + state->tune_state = VA1J5JF8007T_CHECK_MODULATION; + *delay = 0; + *status = FE_HAS_SIGNAL; + return 0; + + case VA1J5JF8007T_CHECK_MODULATION: + ret = va1j5jf8007t_check_modulation(state, &lock, &retry); + if (ret < 0) + return ret; + + if (!lock) { + if (!retry) { + state->tune_state = VA1J5JF8007T_ABORT; + *delay = 3 * HZ; + *status = FE_HAS_SIGNAL; + return 0; + } + *delay = (HZ + 999) / 1000; + *status = FE_HAS_SIGNAL; + return 0; + } + + state->tune_state = VA1J5JF8007T_TRACK; + /* fall through */ + + case VA1J5JF8007T_TRACK: + *delay = 3 * HZ; + *status = FE_HAS_SIGNAL | FE_HAS_CARRIER | FE_HAS_LOCK; + return 0; + + case VA1J5JF8007T_ABORT: + *delay = 3 * HZ; + *status = FE_HAS_SIGNAL; + return 0; + } + + BUG(); +} + +static int va1j5jf8007t_init_frequency(struct va1j5jf8007t_state *state) +{ + u8 buf[7]; + struct i2c_msg msg; + + buf[0] = 0xfe; + buf[1] = 0xc2; + buf[2] = 0x01; + buf[3] = 0x8f; + buf[4] = 0xc1; + buf[5] = 0x80; + buf[6] = 0x80; + + msg.addr = state->config->demod_address; + msg.flags = 0; + msg.len = sizeof(buf); + msg.buf = buf; + + if (i2c_transfer(state->adap, &msg, 1) != 1) + return -EREMOTEIO; + + return 0; +} + +static int va1j5jf8007t_set_sleep(struct va1j5jf8007t_state *state, int sleep) +{ + u8 buf[2]; + struct i2c_msg msg; + + buf[0] = 0x03; + buf[1] = sleep ? 0x90 : 0x80; + + msg.addr = state->config->demod_address; + msg.flags = 0; + msg.len = sizeof(buf); + msg.buf = buf; + + if (i2c_transfer(state->adap, &msg, 1) != 1) + return -EREMOTEIO; + + return 0; +} + +static int va1j5jf8007t_sleep(struct dvb_frontend *fe) +{ + struct va1j5jf8007t_state *state; + int ret; + + state = fe->demodulator_priv; + + ret = va1j5jf8007t_init_frequency(state); + if (ret < 0) + return ret; + + return va1j5jf8007t_set_sleep(state, 1); +} + +static int va1j5jf8007t_init(struct dvb_frontend *fe) +{ + struct va1j5jf8007t_state *state; + + state = fe->demodulator_priv; + state->tune_state = VA1J5JF8007T_IDLE; + + return va1j5jf8007t_set_sleep(state, 0); +} + +static void va1j5jf8007t_release(struct dvb_frontend *fe) +{ + struct va1j5jf8007t_state *state; + state = fe->demodulator_priv; + kfree(state); +} + +static struct dvb_frontend_ops va1j5jf8007t_ops = { + .delsys = { SYS_ISDBT }, + .info = { + .name = "VA1J5JF8007/VA1J5JF8011 ISDB-T", + .frequency_min = 90000000, + .frequency_max = 770000000, + .frequency_stepsize = 142857, + .caps = FE_CAN_INVERSION_AUTO | FE_CAN_FEC_AUTO | + FE_CAN_QAM_AUTO | FE_CAN_TRANSMISSION_MODE_AUTO | + FE_CAN_GUARD_INTERVAL_AUTO | FE_CAN_HIERARCHY_AUTO, + }, + + .read_snr = va1j5jf8007t_read_snr, + .get_frontend_algo = va1j5jf8007t_get_frontend_algo, + .read_status = va1j5jf8007t_read_status, + .tune = va1j5jf8007t_tune, + .sleep = va1j5jf8007t_sleep, + .init = va1j5jf8007t_init, + .release = va1j5jf8007t_release, +}; + +static const u8 va1j5jf8007t_20mhz_prepare_bufs[][2] = { + {0x03, 0x90}, {0x14, 0x8f}, {0x1c, 0x2a}, {0x1d, 0xa8}, {0x1e, 0xa2}, + {0x22, 0x83}, {0x31, 0x0d}, {0x32, 0xe0}, {0x39, 0xd3}, {0x3a, 0x00}, + {0x5c, 0x40}, {0x5f, 0x80}, {0x75, 0x02}, {0x76, 0x4e}, {0x77, 0x03}, + {0xef, 0x01} +}; + +static const u8 va1j5jf8007t_25mhz_prepare_bufs[][2] = { + {0x03, 0x90}, {0x1c, 0x2a}, {0x1d, 0xa8}, {0x1e, 0xa2}, {0x22, 0x83}, + {0x3a, 0x00}, {0x5c, 0x40}, {0x5f, 0x80}, {0x75, 0x0a}, {0x76, 0x4c}, + {0x77, 0x03}, {0xef, 0x01} +}; + +int va1j5jf8007t_prepare(struct dvb_frontend *fe) +{ + struct va1j5jf8007t_state *state; + const u8 (*bufs)[2]; + int size; + u8 buf[2]; + struct i2c_msg msg; + int i; + + state = fe->demodulator_priv; + + switch (state->config->frequency) { + case VA1J5JF8007T_20MHZ: + bufs = va1j5jf8007t_20mhz_prepare_bufs; + size = ARRAY_SIZE(va1j5jf8007t_20mhz_prepare_bufs); + break; + case VA1J5JF8007T_25MHZ: + bufs = va1j5jf8007t_25mhz_prepare_bufs; + size = ARRAY_SIZE(va1j5jf8007t_25mhz_prepare_bufs); + break; + default: + return -EINVAL; + } + + msg.addr = state->config->demod_address; + msg.flags = 0; + msg.len = sizeof(buf); + msg.buf = buf; + + for (i = 0; i < size; i++) { + memcpy(buf, bufs[i], sizeof(buf)); + if (i2c_transfer(state->adap, &msg, 1) != 1) + return -EREMOTEIO; + } + + return va1j5jf8007t_init_frequency(state); +} + +struct dvb_frontend * +va1j5jf8007t_attach(const struct va1j5jf8007t_config *config, + struct i2c_adapter *adap) +{ + struct va1j5jf8007t_state *state; + struct dvb_frontend *fe; + u8 buf[2]; + struct i2c_msg msg; + + state = kzalloc(sizeof(struct va1j5jf8007t_state), GFP_KERNEL); + if (!state) + return NULL; + + state->config = config; + state->adap = adap; + + fe = &state->fe; + memcpy(&fe->ops, &va1j5jf8007t_ops, sizeof(struct dvb_frontend_ops)); + fe->demodulator_priv = state; + + buf[0] = 0x01; + buf[1] = 0x80; + + msg.addr = state->config->demod_address; + msg.flags = 0; + msg.len = sizeof(buf); + msg.buf = buf; + + if (i2c_transfer(state->adap, &msg, 1) != 1) { + kfree(state); + return NULL; + } + + return fe; +} diff --git a/drivers/media/pci/pt1/va1j5jf8007t.h b/drivers/media/pci/pt1/va1j5jf8007t.h new file mode 100644 index 0000000..2903be5 --- /dev/null +++ b/drivers/media/pci/pt1/va1j5jf8007t.h @@ -0,0 +1,46 @@ +/* + * ISDB-T driver for VA1J5JF8007/VA1J5JF8011 + * + * Copyright (C) 2009 HIRANO Takahito + * + * based on pt1dvr - http://pt1dvr.sourceforge.jp/ + * by Tomoaki Ishikawa + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef VA1J5JF8007T_H +#define VA1J5JF8007T_H + +enum va1j5jf8007t_frequency { + VA1J5JF8007T_20MHZ, + VA1J5JF8007T_25MHZ, +}; + +struct va1j5jf8007t_config { + u8 demod_address; + enum va1j5jf8007t_frequency frequency; +}; + +struct i2c_adapter; + +struct dvb_frontend * +va1j5jf8007t_attach(const struct va1j5jf8007t_config *config, + struct i2c_adapter *adap); + +/* must be called after va1j5jf8007s_attach */ +int va1j5jf8007t_prepare(struct dvb_frontend *fe); + +#endif diff --git a/drivers/media/pci/ttpci/Kconfig b/drivers/media/pci/ttpci/Kconfig new file mode 100644 index 0000000..9d83ced --- /dev/null +++ b/drivers/media/pci/ttpci/Kconfig @@ -0,0 +1,159 @@ +config TTPCI_EEPROM + tristate + depends on I2C + default n + +config DVB_AV7110 + tristate "AV7110 cards" + depends on DVB_CORE && PCI && I2C + select TTPCI_EEPROM + select VIDEO_SAA7146_VV + depends on VIDEO_DEV # dependencies of VIDEO_SAA7146_VV + select DVB_VES1820 if !DVB_FE_CUSTOMISE + select DVB_VES1X93 if !DVB_FE_CUSTOMISE + select DVB_STV0299 if !DVB_FE_CUSTOMISE + select DVB_TDA8083 if !DVB_FE_CUSTOMISE + select DVB_SP8870 if !DVB_FE_CUSTOMISE + select DVB_STV0297 if !DVB_FE_CUSTOMISE + select DVB_L64781 if !DVB_FE_CUSTOMISE + select DVB_LNBP21 if !DVB_FE_CUSTOMISE + help + Support for SAA7146 and AV7110 based DVB cards as produced + by Fujitsu-Siemens, Technotrend, Hauppauge and others. + + This driver only supports the fullfeatured cards with + onboard MPEG2 decoder. + + This driver needs an external firmware. Please use the script + "/Documentation/dvb/get_dvb_firmware av7110" to + download/extract it, and then copy it to /usr/lib/hotplug/firmware + or /lib/firmware (depending on configuration of firmware hotplug). + + Alternatively, you can download the file and use the kernel's + EXTRA_FIRMWARE configuration option to build it into your + kernel image by adding the filename to the EXTRA_FIRMWARE + configuration option string. + + Say Y if you own such a card and want to use it. + +config DVB_AV7110_OSD + bool "AV7110 OSD support" + depends on DVB_AV7110 + default y if DVB_AV7110=y || DVB_AV7110=m + help + The AV7110 firmware provides some code to generate an OnScreenDisplay + on the video output. This is kind of nonstandard and not guaranteed to + be maintained. + + Anyway, some popular DVB software like VDR uses this OSD to render + its menus, so say Y if you want to use this software. + + All other people say N. + +config DVB_BUDGET_CORE + tristate "SAA7146 DVB cards (aka Budget, Nova-PCI)" + depends on DVB_CORE && PCI && I2C + select VIDEO_SAA7146 + select TTPCI_EEPROM + help + Support for simple SAA7146 based DVB cards + (so called Budget- or Nova-PCI cards) without onboard + MPEG2 decoder. + +config DVB_BUDGET + tristate "Budget cards" + depends on DVB_BUDGET_CORE && I2C + select DVB_STV0299 if !DVB_FE_CUSTOMISE + select DVB_VES1X93 if !DVB_FE_CUSTOMISE + select DVB_VES1820 if !DVB_FE_CUSTOMISE + select DVB_L64781 if !DVB_FE_CUSTOMISE + select DVB_TDA8083 if !DVB_FE_CUSTOMISE + select DVB_S5H1420 if !DVB_FE_CUSTOMISE + select DVB_TDA10086 if !DVB_FE_CUSTOMISE + select DVB_TDA826X if !DVB_FE_CUSTOMISE + select DVB_LNBP21 if !DVB_FE_CUSTOMISE + select DVB_TDA1004X if !DVB_FE_CUSTOMISE + select DVB_ISL6423 if !DVB_FE_CUSTOMISE + select DVB_STV090x if !DVB_FE_CUSTOMISE + select DVB_STV6110x if !DVB_FE_CUSTOMISE + help + Support for simple SAA7146 based DVB cards (so called Budget- + or Nova-PCI cards) without onboard MPEG2 decoder, and without + analog inputs or an onboard Common Interface connector. + + Say Y if you own such a card and want to use it. + + To compile this driver as a module, choose M here: the + module will be called budget. + +config DVB_BUDGET_CI + tristate "Budget cards with onboard CI connector" + depends on DVB_BUDGET_CORE && I2C + select DVB_STV0297 if !DVB_FE_CUSTOMISE + select DVB_STV0299 if !DVB_FE_CUSTOMISE + select DVB_TDA1004X if !DVB_FE_CUSTOMISE + select DVB_STB0899 if !DVB_FE_CUSTOMISE + select DVB_STB6100 if !DVB_FE_CUSTOMISE + select DVB_LNBP21 if !DVB_FE_CUSTOMISE + select DVB_STV0288 if !DVB_FE_CUSTOMISE + select DVB_STB6000 if !DVB_FE_CUSTOMISE + select DVB_TDA10023 if !DVB_FE_CUSTOMISE + select MEDIA_TUNER_TDA827X if !MEDIA_TUNER_CUSTOMISE + depends on RC_CORE + help + Support for simple SAA7146 based DVB cards + (so called Budget- or Nova-PCI cards) without onboard + MPEG2 decoder, but with onboard Common Interface connector. + + Note: The Common Interface is not yet supported by this driver + due to lack of information from the vendor. + + Say Y if you own such a card and want to use it. + + To compile this driver as a module, choose M here: the + module will be called budget-ci. + +config DVB_BUDGET_AV + tristate "Budget cards with analog video inputs" + depends on DVB_BUDGET_CORE && I2C + select VIDEO_SAA7146_VV + depends on VIDEO_DEV # dependencies of VIDEO_SAA7146_VV + select DVB_PLL if !DVB_FE_CUSTOMISE + select DVB_STV0299 if !DVB_FE_CUSTOMISE + select DVB_TDA1004X if !DVB_FE_CUSTOMISE + select DVB_TDA10021 if !DVB_FE_CUSTOMISE + select DVB_TDA10023 if !DVB_FE_CUSTOMISE + select DVB_STB0899 if !DVB_FE_CUSTOMISE + select DVB_TDA8261 if !DVB_FE_CUSTOMISE + select DVB_TUA6100 if !DVB_FE_CUSTOMISE + help + Support for simple SAA7146 based DVB cards + (so called Budget- or Nova-PCI cards) without onboard + MPEG2 decoder, but with one or more analog video inputs. + + Say Y if you own such a card and want to use it. + + To compile this driver as a module, choose M here: the + module will be called budget-av. + +config DVB_BUDGET_PATCH + tristate "AV7110 cards with Budget Patch" + depends on DVB_BUDGET_CORE && I2C + depends on DVB_AV7110 + select DVB_STV0299 if !DVB_FE_CUSTOMISE + select DVB_VES1X93 if !DVB_FE_CUSTOMISE + select DVB_TDA8083 if !DVB_FE_CUSTOMISE + help + Support for Budget Patch (full TS) modification on + SAA7146+AV7110 based cards (DVB-S cards). This + driver doesn't use onboard MPEG2 decoder. The + card is driven in Budget-only mode. Card is + required to have loaded firmware to tune properly. + Firmware can be loaded by insertion and removal of + standard AV7110 driver prior to loading this + driver. + + Say Y if you own such a card and want to use it. + + To compile this driver as a module, choose M here: the + module will be called budget-patch. diff --git a/drivers/media/pci/ttpci/Makefile b/drivers/media/pci/ttpci/Makefile new file mode 100644 index 0000000..22a235f --- /dev/null +++ b/drivers/media/pci/ttpci/Makefile @@ -0,0 +1,21 @@ +# +# Makefile for the kernel SAA7146 FULL TS DVB device driver +# and the AV7110 DVB device driver +# + +dvb-ttpci-objs := av7110_hw.o av7110_v4l.o av7110_av.o av7110_ca.o av7110.o av7110_ipack.o + +ifdef CONFIG_INPUT_EVDEV +dvb-ttpci-objs += av7110_ir.o +endif + +obj-$(CONFIG_TTPCI_EEPROM) += ttpci-eeprom.o +obj-$(CONFIG_DVB_BUDGET_CORE) += budget-core.o +obj-$(CONFIG_DVB_BUDGET) += budget.o +obj-$(CONFIG_DVB_BUDGET_AV) += budget-av.o +obj-$(CONFIG_DVB_BUDGET_CI) += budget-ci.o +obj-$(CONFIG_DVB_BUDGET_PATCH) += budget-patch.o +obj-$(CONFIG_DVB_AV7110) += dvb-ttpci.o + +ccflags-y += -Idrivers/media/dvb-core/ -Idrivers/media/dvb-frontends/ +ccflags-y += -Idrivers/media/common/tuners diff --git a/drivers/media/pci/ttpci/av7110.c b/drivers/media/pci/ttpci/av7110.c new file mode 100644 index 0000000..4bd8bd5 --- /dev/null +++ b/drivers/media/pci/ttpci/av7110.c @@ -0,0 +1,2939 @@ +/* + * driver for the SAA7146 based AV110 cards (like the Fujitsu-Siemens DVB) + * av7110.c: initialization and demux stuff + * + * Copyright (C) 1999-2002 Ralph Metzler + * & Marcus Metzler for convergence integrated media GmbH + * + * originally based on code by: + * Copyright (C) 1998,1999 Christian Theiss + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + * + * + * the project's page is at http://www.linuxtv.org/ + */ + + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + +#include + +#include "dvb_frontend.h" + +#include "ttpci-eeprom.h" +#include "av7110.h" +#include "av7110_hw.h" +#include "av7110_av.h" +#include "av7110_ca.h" +#include "av7110_ipack.h" + +#include "bsbe1.h" +#include "lnbp21.h" +#include "bsru6.h" + +#define TS_WIDTH 376 +#define TS_HEIGHT 512 +#define TS_BUFLEN (TS_WIDTH*TS_HEIGHT) +#define TS_MAX_PACKETS (TS_BUFLEN/TS_SIZE) + + +int av7110_debug; + +static int vidmode = CVBS_RGB_OUT; +static int pids_off; +static int adac = DVB_ADAC_TI; +static int hw_sections; +static int rgb_on; +static int volume = 255; +static int budgetpatch; +static int wss_cfg_4_3 = 0x4008; +static int wss_cfg_16_9 = 0x0007; +static int tv_standard; +static int full_ts; + +module_param_named(debug, av7110_debug, int, 0644); +MODULE_PARM_DESC(debug, "debug level (bitmask, default 0)"); +module_param(vidmode, int, 0444); +MODULE_PARM_DESC(vidmode,"analog video out: 0 off, 1 CVBS+RGB (default), 2 CVBS+YC, 3 YC"); +module_param(pids_off, int, 0444); +MODULE_PARM_DESC(pids_off,"clear video/audio/PCR PID filters when demux is closed"); +module_param(adac, int, 0444); +MODULE_PARM_DESC(adac,"audio DAC type: 0 TI, 1 CRYSTAL, 2 MSP (use if autodetection fails)"); +module_param(hw_sections, int, 0444); +MODULE_PARM_DESC(hw_sections, "0 use software section filter, 1 use hardware"); +module_param(rgb_on, int, 0444); +MODULE_PARM_DESC(rgb_on, "For Siemens DVB-C cards only: Enable RGB control" + " signal on SCART pin 16 to switch SCART video mode from CVBS to RGB"); +module_param(volume, int, 0444); +MODULE_PARM_DESC(volume, "initial volume: default 255 (range 0-255)"); +module_param(budgetpatch, int, 0444); +MODULE_PARM_DESC(budgetpatch, "use budget-patch hardware modification: default 0 (0 no, 1 autodetect, 2 always)"); +module_param(full_ts, int, 0444); +MODULE_PARM_DESC(full_ts, "enable code for full-ts hardware modification: 0 disable (default), 1 enable"); +module_param(wss_cfg_4_3, int, 0444); +MODULE_PARM_DESC(wss_cfg_4_3, "WSS 4:3 - default 0x4008 - bit 15: disable, 14: burst mode, 13..0: wss data"); +module_param(wss_cfg_16_9, int, 0444); +MODULE_PARM_DESC(wss_cfg_16_9, "WSS 16:9 - default 0x0007 - bit 15: disable, 14: burst mode, 13..0: wss data"); +module_param(tv_standard, int, 0444); +MODULE_PARM_DESC(tv_standard, "TV standard: 0 PAL (default), 1 NTSC"); + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +static void restart_feeds(struct av7110 *av7110); +static int budget_start_feed(struct dvb_demux_feed *feed); +static int budget_stop_feed(struct dvb_demux_feed *feed); + +static int av7110_num; + +#define FE_FUNC_OVERRIDE(fe_func, av7110_copy, av7110_func) \ +{\ + if (fe_func != NULL) { \ + av7110_copy = fe_func; \ + fe_func = av7110_func; \ + } \ +} + + +static void init_av7110_av(struct av7110 *av7110) +{ + int ret; + struct saa7146_dev *dev = av7110->dev; + + /* set internal volume control to maximum */ + av7110->adac_type = DVB_ADAC_TI; + ret = av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right); + if (ret < 0) + printk("dvb-ttpci:cannot set internal volume to maximum:%d\n",ret); + + ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetMonitorType, + 1, (u16) av7110->display_ar); + if (ret < 0) + printk("dvb-ttpci: unable to set aspect ratio\n"); + ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetPanScanType, + 1, av7110->display_panscan); + if (ret < 0) + printk("dvb-ttpci: unable to set pan scan\n"); + + ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 2, wss_cfg_4_3); + if (ret < 0) + printk("dvb-ttpci: unable to configure 4:3 wss\n"); + ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 3, wss_cfg_16_9); + if (ret < 0) + printk("dvb-ttpci: unable to configure 16:9 wss\n"); + + ret = av7710_set_video_mode(av7110, vidmode); + if (ret < 0) + printk("dvb-ttpci:cannot set video mode:%d\n",ret); + + /* handle different card types */ + /* remaining inits according to card and frontend type */ + av7110->analog_tuner_flags = 0; + av7110->current_input = 0; + if (dev->pci->subsystem_vendor == 0x13c2 && dev->pci->subsystem_device == 0x000a) + av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 0); // SPDIF on + if (i2c_writereg(av7110, 0x20, 0x00, 0x00) == 1) { + printk ("dvb-ttpci: Crystal audio DAC @ card %d detected\n", + av7110->dvb_adapter.num); + av7110->adac_type = DVB_ADAC_CRYSTAL; + i2c_writereg(av7110, 0x20, 0x01, 0xd2); + i2c_writereg(av7110, 0x20, 0x02, 0x49); + i2c_writereg(av7110, 0x20, 0x03, 0x00); + i2c_writereg(av7110, 0x20, 0x04, 0x00); + + /** + * some special handling for the Siemens DVB-C cards... + */ + } else if (0 == av7110_init_analog_module(av7110)) { + /* done. */ + } + else if (dev->pci->subsystem_vendor == 0x110a) { + printk("dvb-ttpci: DVB-C w/o analog module @ card %d detected\n", + av7110->dvb_adapter.num); + av7110->adac_type = DVB_ADAC_NONE; + } + else { + av7110->adac_type = adac; + printk("dvb-ttpci: adac type set to %d @ card %d\n", + av7110->adac_type, av7110->dvb_adapter.num); + } + + if (av7110->adac_type == DVB_ADAC_NONE || av7110->adac_type == DVB_ADAC_MSP34x0) { + // switch DVB SCART on + ret = av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, MainSwitch, 1, 0); + if (ret < 0) + printk("dvb-ttpci:cannot switch on SCART(Main):%d\n",ret); + ret = av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 1); + if (ret < 0) + printk("dvb-ttpci:cannot switch on SCART(AD):%d\n",ret); + if (rgb_on && + ((av7110->dev->pci->subsystem_vendor == 0x110a) || + (av7110->dev->pci->subsystem_vendor == 0x13c2)) && + (av7110->dev->pci->subsystem_device == 0x0000)) { + saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // RGB on, SCART pin 16 + //saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // SCARTpin 8 + } + } + + if (dev->pci->subsystem_vendor == 0x13c2 && dev->pci->subsystem_device == 0x000e) + av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, SpdifSwitch, 1, 0); // SPDIF on + + ret = av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right); + if (ret < 0) + printk("dvb-ttpci:cannot set volume :%d\n",ret); +} + +static void recover_arm(struct av7110 *av7110) +{ + dprintk(4, "%p\n",av7110); + + av7110_bootarm(av7110); + msleep(100); + + init_av7110_av(av7110); + + /* card-specific recovery */ + if (av7110->recover) + av7110->recover(av7110); + + restart_feeds(av7110); + +#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE) + av7110_check_ir_config(av7110, true); +#endif +} + +static void av7110_arm_sync(struct av7110 *av7110) +{ + if (av7110->arm_thread) + kthread_stop(av7110->arm_thread); + + av7110->arm_thread = NULL; +} + +static int arm_thread(void *data) +{ + struct av7110 *av7110 = data; + u16 newloops = 0; + int timeout; + + dprintk(4, "%p\n",av7110); + + for (;;) { + timeout = wait_event_interruptible_timeout(av7110->arm_wait, + kthread_should_stop(), 5 * HZ); + + if (-ERESTARTSYS == timeout || kthread_should_stop()) { + /* got signal or told to quit*/ + break; + } + + if (!av7110->arm_ready) + continue; + +#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE) + av7110_check_ir_config(av7110, false); +#endif + + if (mutex_lock_interruptible(&av7110->dcomlock)) + break; + newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2); + mutex_unlock(&av7110->dcomlock); + + if (newloops == av7110->arm_loops || av7110->arm_errors > 3) { + printk(KERN_ERR "dvb-ttpci: ARM crashed @ card %d\n", + av7110->dvb_adapter.num); + + recover_arm(av7110); + + if (mutex_lock_interruptible(&av7110->dcomlock)) + break; + newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2) - 1; + mutex_unlock(&av7110->dcomlock); + } + av7110->arm_loops = newloops; + av7110->arm_errors = 0; + } + + return 0; +} + + +/**************************************************************************** + * IRQ handling + ****************************************************************************/ + +static int DvbDmxFilterCallback(u8 *buffer1, size_t buffer1_len, + u8 *buffer2, size_t buffer2_len, + struct dvb_demux_filter *dvbdmxfilter, + enum dmx_success success, + struct av7110 *av7110) +{ + if (!dvbdmxfilter->feed->demux->dmx.frontend) + return 0; + if (dvbdmxfilter->feed->demux->dmx.frontend->source == DMX_MEMORY_FE) + return 0; + + switch (dvbdmxfilter->type) { + case DMX_TYPE_SEC: + if ((((buffer1[1] << 8) | buffer1[2]) & 0xfff) + 3 != buffer1_len) + return 0; + if (dvbdmxfilter->doneq) { + struct dmx_section_filter *filter = &dvbdmxfilter->filter; + int i; + u8 xor, neq = 0; + + for (i = 0; i < DVB_DEMUX_MASK_MAX; i++) { + xor = filter->filter_value[i] ^ buffer1[i]; + neq |= dvbdmxfilter->maskandnotmode[i] & xor; + } + if (!neq) + return 0; + } + return dvbdmxfilter->feed->cb.sec(buffer1, buffer1_len, + buffer2, buffer2_len, + &dvbdmxfilter->filter, + DMX_OK); + case DMX_TYPE_TS: + if (!(dvbdmxfilter->feed->ts_type & TS_PACKET)) + return 0; + if (dvbdmxfilter->feed->ts_type & TS_PAYLOAD_ONLY) + return dvbdmxfilter->feed->cb.ts(buffer1, buffer1_len, + buffer2, buffer2_len, + &dvbdmxfilter->feed->feed.ts, + DMX_OK); + else + av7110_p2t_write(buffer1, buffer1_len, + dvbdmxfilter->feed->pid, + &av7110->p2t_filter[dvbdmxfilter->index]); + default: + return 0; + } +} + + +//#define DEBUG_TIMING +static inline void print_time(char *s) +{ +#ifdef DEBUG_TIMING + struct timeval tv; + do_gettimeofday(&tv); + printk("%s: %d.%d\n", s, (int)tv.tv_sec, (int)tv.tv_usec); +#endif +} + +#define DEBI_READ 0 +#define DEBI_WRITE 1 +static inline void start_debi_dma(struct av7110 *av7110, int dir, + unsigned long addr, unsigned int len) +{ + dprintk(8, "%c %08lx %u\n", dir == DEBI_READ ? 'R' : 'W', addr, len); + if (saa7146_wait_for_debi_done(av7110->dev, 0)) { + printk(KERN_ERR "%s: saa7146_wait_for_debi_done timed out\n", __func__); + return; + } + + SAA7146_ISR_CLEAR(av7110->dev, MASK_19); /* for good measure */ + SAA7146_IER_ENABLE(av7110->dev, MASK_19); + if (len < 5) + len = 5; /* we want a real DEBI DMA */ + if (dir == DEBI_WRITE) + iwdebi(av7110, DEBISWAB, addr, 0, (len + 3) & ~3); + else + irdebi(av7110, DEBISWAB, addr, 0, len); +} + +static void debiirq(unsigned long cookie) +{ + struct av7110 *av7110 = (struct av7110 *)cookie; + int type = av7110->debitype; + int handle = (type >> 8) & 0x1f; + unsigned int xfer = 0; + + print_time("debi"); + dprintk(4, "type 0x%04x\n", type); + + if (type == -1) { + printk("DEBI irq oops @ %ld, psr:0x%08x, ssr:0x%08x\n", + jiffies, saa7146_read(av7110->dev, PSR), + saa7146_read(av7110->dev, SSR)); + goto debi_done; + } + av7110->debitype = -1; + + switch (type & 0xff) { + + case DATA_TS_RECORD: + dvb_dmx_swfilter_packets(&av7110->demux, + (const u8 *) av7110->debi_virt, + av7110->debilen / 188); + xfer = RX_BUFF; + break; + + case DATA_PES_RECORD: + if (av7110->demux.recording) + av7110_record_cb(&av7110->p2t[handle], + (u8 *) av7110->debi_virt, + av7110->debilen); + xfer = RX_BUFF; + break; + + case DATA_IPMPE: + case DATA_FSECTION: + case DATA_PIPING: + if (av7110->handle2filter[handle]) + DvbDmxFilterCallback((u8 *)av7110->debi_virt, + av7110->debilen, NULL, 0, + av7110->handle2filter[handle], + DMX_OK, av7110); + xfer = RX_BUFF; + break; + + case DATA_CI_GET: + { + u8 *data = av7110->debi_virt; + + if ((data[0] < 2) && data[2] == 0xff) { + int flags = 0; + if (data[5] > 0) + flags |= CA_CI_MODULE_PRESENT; + if (data[5] > 5) + flags |= CA_CI_MODULE_READY; + av7110->ci_slot[data[0]].flags = flags; + } else + ci_get_data(&av7110->ci_rbuffer, + av7110->debi_virt, + av7110->debilen); + xfer = RX_BUFF; + break; + } + + case DATA_COMMON_INTERFACE: + CI_handle(av7110, (u8 *)av7110->debi_virt, av7110->debilen); +#if 0 + { + int i; + + printk("av7110%d: ", av7110->num); + printk("%02x ", *(u8 *)av7110->debi_virt); + printk("%02x ", *(1+(u8 *)av7110->debi_virt)); + for (i = 2; i < av7110->debilen; i++) + printk("%02x ", (*(i+(unsigned char *)av7110->debi_virt))); + for (i = 2; i < av7110->debilen; i++) + printk("%c", chtrans(*(i+(unsigned char *)av7110->debi_virt))); + + printk("\n"); + } +#endif + xfer = RX_BUFF; + break; + + case DATA_DEBUG_MESSAGE: + ((s8*)av7110->debi_virt)[Reserved_SIZE - 1] = 0; + printk("%s\n", (s8 *) av7110->debi_virt); + xfer = RX_BUFF; + break; + + case DATA_CI_PUT: + dprintk(4, "debi DATA_CI_PUT\n"); + case DATA_MPEG_PLAY: + dprintk(4, "debi DATA_MPEG_PLAY\n"); + case DATA_BMP_LOAD: + dprintk(4, "debi DATA_BMP_LOAD\n"); + xfer = TX_BUFF; + break; + default: + break; + } +debi_done: + spin_lock(&av7110->debilock); + if (xfer) + iwdebi(av7110, DEBINOSWAP, xfer, 0, 2); + ARM_ClearMailBox(av7110); + spin_unlock(&av7110->debilock); +} + +/* irq from av7110 firmware writing the mailbox register in the DPRAM */ +static void gpioirq(unsigned long cookie) +{ + struct av7110 *av7110 = (struct av7110 *)cookie; + u32 rxbuf, txbuf; + int len; + + if (av7110->debitype != -1) + /* we shouldn't get any irq while a debi xfer is running */ + printk("dvb-ttpci: GPIO0 irq oops @ %ld, psr:0x%08x, ssr:0x%08x\n", + jiffies, saa7146_read(av7110->dev, PSR), + saa7146_read(av7110->dev, SSR)); + + if (saa7146_wait_for_debi_done(av7110->dev, 0)) { + printk(KERN_ERR "%s: saa7146_wait_for_debi_done timed out\n", __func__); + BUG(); /* maybe we should try resetting the debi? */ + } + + spin_lock(&av7110->debilock); + ARM_ClearIrq(av7110); + + /* see what the av7110 wants */ + av7110->debitype = irdebi(av7110, DEBINOSWAP, IRQ_STATE, 0, 2); + av7110->debilen = irdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); + rxbuf = irdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2); + txbuf = irdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); + len = (av7110->debilen + 3) & ~3; + + print_time("gpio"); + dprintk(8, "GPIO0 irq 0x%04x %d\n", av7110->debitype, av7110->debilen); + + switch (av7110->debitype & 0xff) { + + case DATA_TS_PLAY: + case DATA_PES_PLAY: + break; + + case DATA_MPEG_VIDEO_EVENT: + { + u32 h_ar; + struct video_event event; + + av7110->video_size.w = irdebi(av7110, DEBINOSWAP, STATUS_MPEG_WIDTH, 0, 2); + h_ar = irdebi(av7110, DEBINOSWAP, STATUS_MPEG_HEIGHT_AR, 0, 2); + + iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); + iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2); + + av7110->video_size.h = h_ar & 0xfff; + + event.type = VIDEO_EVENT_SIZE_CHANGED; + event.u.size.w = av7110->video_size.w; + event.u.size.h = av7110->video_size.h; + switch ((h_ar >> 12) & 0xf) + { + case 3: + av7110->video_size.aspect_ratio = VIDEO_FORMAT_16_9; + event.u.size.aspect_ratio = VIDEO_FORMAT_16_9; + av7110->videostate.video_format = VIDEO_FORMAT_16_9; + break; + case 4: + av7110->video_size.aspect_ratio = VIDEO_FORMAT_221_1; + event.u.size.aspect_ratio = VIDEO_FORMAT_221_1; + av7110->videostate.video_format = VIDEO_FORMAT_221_1; + break; + default: + av7110->video_size.aspect_ratio = VIDEO_FORMAT_4_3; + event.u.size.aspect_ratio = VIDEO_FORMAT_4_3; + av7110->videostate.video_format = VIDEO_FORMAT_4_3; + } + + dprintk(8, "GPIO0 irq: DATA_MPEG_VIDEO_EVENT: w/h/ar = %u/%u/%u\n", + av7110->video_size.w, av7110->video_size.h, + av7110->video_size.aspect_ratio); + + dvb_video_add_event(av7110, &event); + break; + } + + case DATA_CI_PUT: + { + int avail; + struct dvb_ringbuffer *cibuf = &av7110->ci_wbuffer; + + avail = dvb_ringbuffer_avail(cibuf); + if (avail <= 2) { + iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); + iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2); + iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); + break; + } + len = DVB_RINGBUFFER_PEEK(cibuf, 0) << 8; + len |= DVB_RINGBUFFER_PEEK(cibuf, 1); + if (avail < len + 2) { + iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); + iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2); + iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); + break; + } + DVB_RINGBUFFER_SKIP(cibuf, 2); + + dvb_ringbuffer_read(cibuf, av7110->debi_virt, len); + + iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2); + iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2); + dprintk(8, "DMA: CI\n"); + start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE + txbuf, len); + spin_unlock(&av7110->debilock); + wake_up(&cibuf->queue); + return; + } + + case DATA_MPEG_PLAY: + if (!av7110->playing) { + iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); + iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2); + iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); + break; + } + len = 0; + if (av7110->debitype & 0x100) { + spin_lock(&av7110->aout.lock); + len = av7110_pes_play(av7110->debi_virt, &av7110->aout, 2048); + spin_unlock(&av7110->aout.lock); + } + if (len <= 0 && (av7110->debitype & 0x200) + &&av7110->videostate.play_state != VIDEO_FREEZED) { + spin_lock(&av7110->avout.lock); + len = av7110_pes_play(av7110->debi_virt, &av7110->avout, 2048); + spin_unlock(&av7110->avout.lock); + } + if (len <= 0) { + iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); + iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2); + iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); + break; + } + dprintk(8, "GPIO0 PES_PLAY len=%04x\n", len); + iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2); + iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2); + dprintk(8, "DMA: MPEG_PLAY\n"); + start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE + txbuf, len); + spin_unlock(&av7110->debilock); + return; + + case DATA_BMP_LOAD: + len = av7110->debilen; + dprintk(8, "gpio DATA_BMP_LOAD len %d\n", len); + if (!len) { + av7110->bmp_state = BMP_LOADED; + iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, 0, 2); + iwdebi(av7110, DEBINOSWAP, TX_LEN, 0, 2); + iwdebi(av7110, DEBINOSWAP, TX_BUFF, 0, 2); + wake_up(&av7110->bmpq); + dprintk(8, "gpio DATA_BMP_LOAD done\n"); + break; + } + if (len > av7110->bmplen) + len = av7110->bmplen; + if (len > 2 * 1024) + len = 2 * 1024; + iwdebi(av7110, DEBINOSWAP, TX_LEN, len, 2); + iwdebi(av7110, DEBINOSWAP, IRQ_STATE_EXT, len, 2); + memcpy(av7110->debi_virt, av7110->bmpbuf+av7110->bmpp, len); + av7110->bmpp += len; + av7110->bmplen -= len; + dprintk(8, "gpio DATA_BMP_LOAD DMA len %d\n", len); + start_debi_dma(av7110, DEBI_WRITE, DPRAM_BASE+txbuf, len); + spin_unlock(&av7110->debilock); + return; + + case DATA_CI_GET: + case DATA_COMMON_INTERFACE: + case DATA_FSECTION: + case DATA_IPMPE: + case DATA_PIPING: + if (!len || len > 4 * 1024) { + iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2); + break; + } + /* fall through */ + + case DATA_TS_RECORD: + case DATA_PES_RECORD: + dprintk(8, "DMA: TS_REC etc.\n"); + start_debi_dma(av7110, DEBI_READ, DPRAM_BASE+rxbuf, len); + spin_unlock(&av7110->debilock); + return; + + case DATA_DEBUG_MESSAGE: + if (!len || len > 0xff) { + iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2); + break; + } + start_debi_dma(av7110, DEBI_READ, Reserved, len); + spin_unlock(&av7110->debilock); + return; + + case DATA_IRCOMMAND: + if (av7110->ir.ir_handler) + av7110->ir.ir_handler(av7110, + swahw32(irdebi(av7110, DEBINOSWAP, Reserved, 0, 4))); + iwdebi(av7110, DEBINOSWAP, RX_BUFF, 0, 2); + break; + + default: + printk("dvb-ttpci: gpioirq unknown type=%d len=%d\n", + av7110->debitype, av7110->debilen); + break; + } + av7110->debitype = -1; + ARM_ClearMailBox(av7110); + spin_unlock(&av7110->debilock); +} + + +#ifdef CONFIG_DVB_AV7110_OSD +static int dvb_osd_ioctl(struct file *file, + unsigned int cmd, void *parg) +{ + struct dvb_device *dvbdev = file->private_data; + struct av7110 *av7110 = dvbdev->priv; + + dprintk(4, "%p\n", av7110); + + if (cmd == OSD_SEND_CMD) + return av7110_osd_cmd(av7110, (osd_cmd_t *) parg); + if (cmd == OSD_GET_CAPABILITY) + return av7110_osd_capability(av7110, (osd_cap_t *) parg); + + return -EINVAL; +} + + +static const struct file_operations dvb_osd_fops = { + .owner = THIS_MODULE, + .unlocked_ioctl = dvb_generic_ioctl, + .open = dvb_generic_open, + .release = dvb_generic_release, + .llseek = noop_llseek, +}; + +static struct dvb_device dvbdev_osd = { + .priv = NULL, + .users = 1, + .writers = 1, + .fops = &dvb_osd_fops, + .kernel_ioctl = dvb_osd_ioctl, +}; +#endif /* CONFIG_DVB_AV7110_OSD */ + + +static inline int SetPIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid, + u16 subpid, u16 pcrpid) +{ + u16 aflags = 0; + + dprintk(4, "%p\n", av7110); + + if (vpid == 0x1fff || apid == 0x1fff || + ttpid == 0x1fff || subpid == 0x1fff || pcrpid == 0x1fff) { + vpid = apid = ttpid = subpid = pcrpid = 0; + av7110->pids[DMX_PES_VIDEO] = 0; + av7110->pids[DMX_PES_AUDIO] = 0; + av7110->pids[DMX_PES_TELETEXT] = 0; + av7110->pids[DMX_PES_PCR] = 0; + } + + if (av7110->audiostate.bypass_mode) + aflags |= 0x8000; + + return av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, MultiPID, 6, + pcrpid, vpid, apid, ttpid, subpid, aflags); +} + +int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid, + u16 subpid, u16 pcrpid) +{ + int ret = 0; + dprintk(4, "%p\n", av7110); + + if (mutex_lock_interruptible(&av7110->pid_mutex)) + return -ERESTARTSYS; + + if (!(vpid & 0x8000)) + av7110->pids[DMX_PES_VIDEO] = vpid; + if (!(apid & 0x8000)) + av7110->pids[DMX_PES_AUDIO] = apid; + if (!(ttpid & 0x8000)) + av7110->pids[DMX_PES_TELETEXT] = ttpid; + if (!(pcrpid & 0x8000)) + av7110->pids[DMX_PES_PCR] = pcrpid; + + av7110->pids[DMX_PES_SUBTITLE] = 0; + + if (av7110->fe_synced) { + pcrpid = av7110->pids[DMX_PES_PCR]; + ret = SetPIDs(av7110, vpid, apid, ttpid, subpid, pcrpid); + } + + mutex_unlock(&av7110->pid_mutex); + return ret; +} + + +/****************************************************************************** + * hardware filter functions + ******************************************************************************/ + +static int StartHWFilter(struct dvb_demux_filter *dvbdmxfilter) +{ + struct dvb_demux_feed *dvbdmxfeed = dvbdmxfilter->feed; + struct av7110 *av7110 = dvbdmxfeed->demux->priv; + u16 buf[20]; + int ret, i; + u16 handle; +// u16 mode = 0x0320; + u16 mode = 0xb96a; + + dprintk(4, "%p\n", av7110); + + if (av7110->full_ts) + return 0; + + if (dvbdmxfilter->type == DMX_TYPE_SEC) { + if (hw_sections) { + buf[4] = (dvbdmxfilter->filter.filter_value[0] << 8) | + dvbdmxfilter->maskandmode[0]; + for (i = 3; i < 18; i++) + buf[i + 4 - 2] = + (dvbdmxfilter->filter.filter_value[i] << 8) | + dvbdmxfilter->maskandmode[i]; + mode = 4; + } + } else if ((dvbdmxfeed->ts_type & TS_PACKET) && + !(dvbdmxfeed->ts_type & TS_PAYLOAD_ONLY)) { + av7110_p2t_init(&av7110->p2t_filter[dvbdmxfilter->index], dvbdmxfeed); + } + + buf[0] = (COMTYPE_PID_FILTER << 8) + AddPIDFilter; + buf[1] = 16; + buf[2] = dvbdmxfeed->pid; + buf[3] = mode; + + ret = av7110_fw_request(av7110, buf, 20, &handle, 1); + if (ret != 0 || handle >= 32) { + printk("dvb-ttpci: %s error buf %04x %04x %04x %04x " + "ret %d handle %04x\n", + __func__, buf[0], buf[1], buf[2], buf[3], + ret, handle); + dvbdmxfilter->hw_handle = 0xffff; + if (!ret) + ret = -1; + return ret; + } + + av7110->handle2filter[handle] = dvbdmxfilter; + dvbdmxfilter->hw_handle = handle; + + return ret; +} + +static int StopHWFilter(struct dvb_demux_filter *dvbdmxfilter) +{ + struct av7110 *av7110 = dvbdmxfilter->feed->demux->priv; + u16 buf[3]; + u16 answ[2]; + int ret; + u16 handle; + + dprintk(4, "%p\n", av7110); + + if (av7110->full_ts) + return 0; + + handle = dvbdmxfilter->hw_handle; + if (handle >= 32) { + printk("%s tried to stop invalid filter %04x, filter type = %x\n", + __func__, handle, dvbdmxfilter->type); + return -EINVAL; + } + + av7110->handle2filter[handle] = NULL; + + buf[0] = (COMTYPE_PID_FILTER << 8) + DelPIDFilter; + buf[1] = 1; + buf[2] = handle; + ret = av7110_fw_request(av7110, buf, 3, answ, 2); + if (ret != 0 || answ[1] != handle) { + printk("dvb-ttpci: %s error cmd %04x %04x %04x ret %x " + "resp %04x %04x pid %d\n", + __func__, buf[0], buf[1], buf[2], ret, + answ[0], answ[1], dvbdmxfilter->feed->pid); + if (!ret) + ret = -1; + } + return ret; +} + + +static int dvb_feed_start_pid(struct dvb_demux_feed *dvbdmxfeed) +{ + struct dvb_demux *dvbdmx = dvbdmxfeed->demux; + struct av7110 *av7110 = dvbdmx->priv; + u16 *pid = dvbdmx->pids, npids[5]; + int i; + int ret = 0; + + dprintk(4, "%p\n", av7110); + + npids[0] = npids[1] = npids[2] = npids[3] = npids[4] = 0xffff; + i = dvbdmxfeed->pes_type; + npids[i] = (pid[i]&0x8000) ? 0 : pid[i]; + if ((i == 2) && npids[i] && (dvbdmxfeed->ts_type & TS_PACKET)) { + npids[i] = 0; + ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]); + if (!ret) + ret = StartHWFilter(dvbdmxfeed->filter); + return ret; + } + if (dvbdmxfeed->pes_type <= 2 || dvbdmxfeed->pes_type == 4) { + ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]); + if (ret) + return ret; + } + + if (dvbdmxfeed->pes_type < 2 && npids[0]) + if (av7110->fe_synced) + { + ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0); + if (ret) + return ret; + } + + if ((dvbdmxfeed->ts_type & TS_PACKET) && !av7110->full_ts) { + if (dvbdmxfeed->pes_type == 0 && !(dvbdmx->pids[0] & 0x8000)) + ret = av7110_av_start_record(av7110, RP_AUDIO, dvbdmxfeed); + if (dvbdmxfeed->pes_type == 1 && !(dvbdmx->pids[1] & 0x8000)) + ret = av7110_av_start_record(av7110, RP_VIDEO, dvbdmxfeed); + } + return ret; +} + +static int dvb_feed_stop_pid(struct dvb_demux_feed *dvbdmxfeed) +{ + struct dvb_demux *dvbdmx = dvbdmxfeed->demux; + struct av7110 *av7110 = dvbdmx->priv; + u16 *pid = dvbdmx->pids, npids[5]; + int i; + + int ret = 0; + + dprintk(4, "%p\n", av7110); + + if (dvbdmxfeed->pes_type <= 1) { + ret = av7110_av_stop(av7110, dvbdmxfeed->pes_type ? RP_VIDEO : RP_AUDIO); + if (ret) + return ret; + if (!av7110->rec_mode) + dvbdmx->recording = 0; + if (!av7110->playing) + dvbdmx->playing = 0; + } + npids[0] = npids[1] = npids[2] = npids[3] = npids[4] = 0xffff; + i = dvbdmxfeed->pes_type; + switch (i) { + case 2: //teletext + if (dvbdmxfeed->ts_type & TS_PACKET) + ret = StopHWFilter(dvbdmxfeed->filter); + npids[2] = 0; + break; + case 0: + case 1: + case 4: + if (!pids_off) + return 0; + npids[i] = (pid[i]&0x8000) ? 0 : pid[i]; + break; + } + if (!ret) + ret = ChangePIDs(av7110, npids[1], npids[0], npids[2], npids[3], npids[4]); + return ret; +} + +static int av7110_start_feed(struct dvb_demux_feed *feed) +{ + struct dvb_demux *demux = feed->demux; + struct av7110 *av7110 = demux->priv; + int ret = 0; + + dprintk(4, "%p\n", av7110); + + if (!demux->dmx.frontend) + return -EINVAL; + + if (!av7110->full_ts && feed->pid > 0x1fff) + return -EINVAL; + + if (feed->type == DMX_TYPE_TS) { + if ((feed->ts_type & TS_DECODER) && + (feed->pes_type <= DMX_TS_PES_PCR)) { + switch (demux->dmx.frontend->source) { + case DMX_MEMORY_FE: + if (feed->ts_type & TS_DECODER) + if (feed->pes_type < 2 && + !(demux->pids[0] & 0x8000) && + !(demux->pids[1] & 0x8000)) { + dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout); + dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout); + ret = av7110_av_start_play(av7110,RP_AV); + if (!ret) + demux->playing = 1; + } + break; + default: + ret = dvb_feed_start_pid(feed); + break; + } + } else if ((feed->ts_type & TS_PACKET) && + (demux->dmx.frontend->source != DMX_MEMORY_FE)) { + ret = StartHWFilter(feed->filter); + } + } + + if (av7110->full_ts) { + budget_start_feed(feed); + return ret; + } + + if (feed->type == DMX_TYPE_SEC) { + int i; + + for (i = 0; i < demux->filternum; i++) { + if (demux->filter[i].state != DMX_STATE_READY) + continue; + if (demux->filter[i].type != DMX_TYPE_SEC) + continue; + if (demux->filter[i].filter.parent != &feed->feed.sec) + continue; + demux->filter[i].state = DMX_STATE_GO; + if (demux->dmx.frontend->source != DMX_MEMORY_FE) { + ret = StartHWFilter(&demux->filter[i]); + if (ret) + break; + } + } + } + + return ret; +} + + +static int av7110_stop_feed(struct dvb_demux_feed *feed) +{ + struct dvb_demux *demux = feed->demux; + struct av7110 *av7110 = demux->priv; + int i, rc, ret = 0; + dprintk(4, "%p\n", av7110); + + if (feed->type == DMX_TYPE_TS) { + if (feed->ts_type & TS_DECODER) { + if (feed->pes_type >= DMX_TS_PES_OTHER || + !demux->pesfilter[feed->pes_type]) + return -EINVAL; + demux->pids[feed->pes_type] |= 0x8000; + demux->pesfilter[feed->pes_type] = NULL; + } + if (feed->ts_type & TS_DECODER && + feed->pes_type < DMX_TS_PES_OTHER) { + ret = dvb_feed_stop_pid(feed); + } else + if ((feed->ts_type & TS_PACKET) && + (demux->dmx.frontend->source != DMX_MEMORY_FE)) + ret = StopHWFilter(feed->filter); + } + + if (av7110->full_ts) { + budget_stop_feed(feed); + return ret; + } + + if (feed->type == DMX_TYPE_SEC) { + for (i = 0; ifilternum; i++) { + if (demux->filter[i].state == DMX_STATE_GO && + demux->filter[i].filter.parent == &feed->feed.sec) { + demux->filter[i].state = DMX_STATE_READY; + if (demux->dmx.frontend->source != DMX_MEMORY_FE) { + rc = StopHWFilter(&demux->filter[i]); + if (!ret) + ret = rc; + /* keep going, stop as many filters as possible */ + } + } + } + } + + return ret; +} + + +static void restart_feeds(struct av7110 *av7110) +{ + struct dvb_demux *dvbdmx = &av7110->demux; + struct dvb_demux_feed *feed; + int mode; + int feeding; + int i, j; + + dprintk(4, "%p\n", av7110); + + mode = av7110->playing; + av7110->playing = 0; + av7110->rec_mode = 0; + + feeding = av7110->feeding1; /* full_ts mod */ + + for (i = 0; i < dvbdmx->feednum; i++) { + feed = &dvbdmx->feed[i]; + if (feed->state == DMX_STATE_GO) { + if (feed->type == DMX_TYPE_SEC) { + for (j = 0; j < dvbdmx->filternum; j++) { + if (dvbdmx->filter[j].type != DMX_TYPE_SEC) + continue; + if (dvbdmx->filter[j].filter.parent != &feed->feed.sec) + continue; + if (dvbdmx->filter[j].state == DMX_STATE_GO) + dvbdmx->filter[j].state = DMX_STATE_READY; + } + } + av7110_start_feed(feed); + } + } + + av7110->feeding1 = feeding; /* full_ts mod */ + + if (mode) + av7110_av_start_play(av7110, mode); +} + +static int dvb_get_stc(struct dmx_demux *demux, unsigned int num, + uint64_t *stc, unsigned int *base) +{ + int ret; + u16 fwstc[4]; + u16 tag = ((COMTYPE_REQUEST << 8) + ReqSTC); + struct dvb_demux *dvbdemux; + struct av7110 *av7110; + + /* pointer casting paranoia... */ + BUG_ON(!demux); + dvbdemux = demux->priv; + BUG_ON(!dvbdemux); + av7110 = dvbdemux->priv; + + dprintk(4, "%p\n", av7110); + + if (num != 0) + return -EINVAL; + + ret = av7110_fw_request(av7110, &tag, 0, fwstc, 4); + if (ret) { + printk(KERN_ERR "%s: av7110_fw_request error\n", __func__); + return ret; + } + dprintk(2, "fwstc = %04hx %04hx %04hx %04hx\n", + fwstc[0], fwstc[1], fwstc[2], fwstc[3]); + + *stc = (((uint64_t) ((fwstc[3] & 0x8000) >> 15)) << 32) | + (((uint64_t) fwstc[1]) << 16) | ((uint64_t) fwstc[0]); + *base = 1; + + dprintk(4, "stc = %lu\n", (unsigned long)*stc); + + return 0; +} + + +/****************************************************************************** + * SEC device file operations + ******************************************************************************/ + + +static int av7110_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) +{ + struct av7110* av7110 = fe->dvb->priv; + + switch (tone) { + case SEC_TONE_ON: + return Set22K(av7110, 1); + + case SEC_TONE_OFF: + return Set22K(av7110, 0); + + default: + return -EINVAL; + } +} + +static int av7110_diseqc_send_master_cmd(struct dvb_frontend* fe, + struct dvb_diseqc_master_cmd* cmd) +{ + struct av7110* av7110 = fe->dvb->priv; + + return av7110_diseqc_send(av7110, cmd->msg_len, cmd->msg, -1); +} + +static int av7110_diseqc_send_burst(struct dvb_frontend* fe, + fe_sec_mini_cmd_t minicmd) +{ + struct av7110* av7110 = fe->dvb->priv; + + return av7110_diseqc_send(av7110, 0, NULL, minicmd); +} + +/* simplified code from budget-core.c */ +static int stop_ts_capture(struct av7110 *budget) +{ + dprintk(2, "budget: %p\n", budget); + + if (--budget->feeding1) + return budget->feeding1; + saa7146_write(budget->dev, MC1, MASK_20); /* DMA3 off */ + SAA7146_IER_DISABLE(budget->dev, MASK_10); + SAA7146_ISR_CLEAR(budget->dev, MASK_10); + return 0; +} + +static int start_ts_capture(struct av7110 *budget) +{ + dprintk(2, "budget: %p\n", budget); + + if (budget->feeding1) + return ++budget->feeding1; + memset(budget->grabbing, 0x00, TS_BUFLEN); + budget->ttbp = 0; + SAA7146_ISR_CLEAR(budget->dev, MASK_10); /* VPE */ + SAA7146_IER_ENABLE(budget->dev, MASK_10); /* VPE */ + saa7146_write(budget->dev, MC1, (MASK_04 | MASK_20)); /* DMA3 on */ + return ++budget->feeding1; +} + +static int budget_start_feed(struct dvb_demux_feed *feed) +{ + struct dvb_demux *demux = feed->demux; + struct av7110 *budget = demux->priv; + int status; + + dprintk(2, "av7110: %p\n", budget); + + spin_lock(&budget->feedlock1); + feed->pusi_seen = 0; /* have a clean section start */ + status = start_ts_capture(budget); + spin_unlock(&budget->feedlock1); + return status; +} + +static int budget_stop_feed(struct dvb_demux_feed *feed) +{ + struct dvb_demux *demux = feed->demux; + struct av7110 *budget = demux->priv; + int status; + + dprintk(2, "budget: %p\n", budget); + + spin_lock(&budget->feedlock1); + status = stop_ts_capture(budget); + spin_unlock(&budget->feedlock1); + return status; +} + +static void vpeirq(unsigned long cookie) +{ + struct av7110 *budget = (struct av7110 *)cookie; + u8 *mem = (u8 *) (budget->grabbing); + u32 olddma = budget->ttbp; + u32 newdma = saa7146_read(budget->dev, PCI_VDP3); + struct dvb_demux *demux = budget->full_ts ? &budget->demux : &budget->demux1; + + /* nearest lower position divisible by 188 */ + newdma -= newdma % 188; + + if (newdma >= TS_BUFLEN) + return; + + budget->ttbp = newdma; + + if (!budget->feeding1 || (newdma == olddma)) + return; + + /* Ensure streamed PCI data is synced to CPU */ + pci_dma_sync_sg_for_cpu(budget->dev->pci, budget->pt.slist, budget->pt.nents, PCI_DMA_FROMDEVICE); + +#if 0 + /* track rps1 activity */ + printk("vpeirq: %02x Event Counter 1 0x%04x\n", + mem[olddma], + saa7146_read(budget->dev, EC1R) & 0x3fff); +#endif + + if (newdma > olddma) + /* no wraparound, dump olddma..newdma */ + dvb_dmx_swfilter_packets(demux, mem + olddma, (newdma - olddma) / 188); + else { + /* wraparound, dump olddma..buflen and 0..newdma */ + dvb_dmx_swfilter_packets(demux, mem + olddma, (TS_BUFLEN - olddma) / 188); + dvb_dmx_swfilter_packets(demux, mem, newdma / 188); + } +} + +static int av7110_register(struct av7110 *av7110) +{ + int ret, i; + struct dvb_demux *dvbdemux = &av7110->demux; + struct dvb_demux *dvbdemux1 = &av7110->demux1; + + dprintk(4, "%p\n", av7110); + + if (av7110->registered) + return -1; + + av7110->registered = 1; + + dvbdemux->priv = (void *) av7110; + + for (i = 0; i < 32; i++) + av7110->handle2filter[i] = NULL; + + dvbdemux->filternum = (av7110->full_ts) ? 256 : 32; + dvbdemux->feednum = (av7110->full_ts) ? 256 : 32; + dvbdemux->start_feed = av7110_start_feed; + dvbdemux->stop_feed = av7110_stop_feed; + dvbdemux->write_to_decoder = av7110_write_to_decoder; + dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING | + DMX_MEMORY_BASED_FILTERING); + + dvb_dmx_init(&av7110->demux); + av7110->demux.dmx.get_stc = dvb_get_stc; + + av7110->dmxdev.filternum = (av7110->full_ts) ? 256 : 32; + av7110->dmxdev.demux = &dvbdemux->dmx; + av7110->dmxdev.capabilities = 0; + + dvb_dmxdev_init(&av7110->dmxdev, &av7110->dvb_adapter); + + av7110->hw_frontend.source = DMX_FRONTEND_0; + + ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &av7110->hw_frontend); + + if (ret < 0) + return ret; + + av7110->mem_frontend.source = DMX_MEMORY_FE; + + ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &av7110->mem_frontend); + + if (ret < 0) + return ret; + + ret = dvbdemux->dmx.connect_frontend(&dvbdemux->dmx, + &av7110->hw_frontend); + if (ret < 0) + return ret; + + av7110_av_register(av7110); + av7110_ca_register(av7110); + +#ifdef CONFIG_DVB_AV7110_OSD + dvb_register_device(&av7110->dvb_adapter, &av7110->osd_dev, + &dvbdev_osd, av7110, DVB_DEVICE_OSD); +#endif + + dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net, &dvbdemux->dmx); + + if (budgetpatch) { + /* initialize software demux1 without its own frontend + * demux1 hardware is connected to frontend0 of demux0 + */ + dvbdemux1->priv = (void *) av7110; + + dvbdemux1->filternum = 256; + dvbdemux1->feednum = 256; + dvbdemux1->start_feed = budget_start_feed; + dvbdemux1->stop_feed = budget_stop_feed; + dvbdemux1->write_to_decoder = NULL; + + dvbdemux1->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING | + DMX_MEMORY_BASED_FILTERING); + + dvb_dmx_init(&av7110->demux1); + + av7110->dmxdev1.filternum = 256; + av7110->dmxdev1.demux = &dvbdemux1->dmx; + av7110->dmxdev1.capabilities = 0; + + dvb_dmxdev_init(&av7110->dmxdev1, &av7110->dvb_adapter); + + dvb_net_init(&av7110->dvb_adapter, &av7110->dvb_net1, &dvbdemux1->dmx); + printk("dvb-ttpci: additional demux1 for budget-patch registered\n"); + } + return 0; +} + + +static void dvb_unregister(struct av7110 *av7110) +{ + struct dvb_demux *dvbdemux = &av7110->demux; + struct dvb_demux *dvbdemux1 = &av7110->demux1; + + dprintk(4, "%p\n", av7110); + + if (!av7110->registered) + return; + + if (budgetpatch) { + dvb_net_release(&av7110->dvb_net1); + dvbdemux->dmx.close(&dvbdemux1->dmx); + dvb_dmxdev_release(&av7110->dmxdev1); + dvb_dmx_release(&av7110->demux1); + } + + dvb_net_release(&av7110->dvb_net); + + dvbdemux->dmx.close(&dvbdemux->dmx); + dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->hw_frontend); + dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &av7110->mem_frontend); + + dvb_dmxdev_release(&av7110->dmxdev); + dvb_dmx_release(&av7110->demux); + + if (av7110->fe != NULL) { + dvb_unregister_frontend(av7110->fe); + dvb_frontend_detach(av7110->fe); + } + dvb_unregister_device(av7110->osd_dev); + av7110_av_unregister(av7110); + av7110_ca_unregister(av7110); +} + + +/**************************************************************************** + * I2C client commands + ****************************************************************************/ + +int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val) +{ + u8 msg[2] = { reg, val }; + struct i2c_msg msgs; + + msgs.flags = 0; + msgs.addr = id / 2; + msgs.len = 2; + msgs.buf = msg; + return i2c_transfer(&av7110->i2c_adap, &msgs, 1); +} + +u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg) +{ + u8 mm1[] = {0x00}; + u8 mm2[] = {0x00}; + struct i2c_msg msgs[2]; + + msgs[0].flags = 0; + msgs[1].flags = I2C_M_RD; + msgs[0].addr = msgs[1].addr = id / 2; + mm1[0] = reg; + msgs[0].len = 1; msgs[1].len = 1; + msgs[0].buf = mm1; msgs[1].buf = mm2; + i2c_transfer(&av7110->i2c_adap, msgs, 2); + + return mm2[0]; +} + +/**************************************************************************** + * INITIALIZATION + ****************************************************************************/ + + +static int check_firmware(struct av7110* av7110) +{ + u32 crc = 0, len = 0; + unsigned char *ptr; + + /* check for firmware magic */ + ptr = av7110->bin_fw; + if (ptr[0] != 'A' || ptr[1] != 'V' || + ptr[2] != 'F' || ptr[3] != 'W') { + printk("dvb-ttpci: this is not an av7110 firmware\n"); + return -EINVAL; + } + ptr += 4; + + /* check dpram file */ + crc = get_unaligned_be32(ptr); + ptr += 4; + len = get_unaligned_be32(ptr); + ptr += 4; + if (len >= 512) { + printk("dvb-ttpci: dpram file is way too big.\n"); + return -EINVAL; + } + if (crc != crc32_le(0, ptr, len)) { + printk("dvb-ttpci: crc32 of dpram file does not match.\n"); + return -EINVAL; + } + av7110->bin_dpram = ptr; + av7110->size_dpram = len; + ptr += len; + + /* check root file */ + crc = get_unaligned_be32(ptr); + ptr += 4; + len = get_unaligned_be32(ptr); + ptr += 4; + + if (len <= 200000 || len >= 300000 || + len > ((av7110->bin_fw + av7110->size_fw) - ptr)) { + printk("dvb-ttpci: root file has strange size (%d). aborting.\n", len); + return -EINVAL; + } + if( crc != crc32_le(0, ptr, len)) { + printk("dvb-ttpci: crc32 of root file does not match.\n"); + return -EINVAL; + } + av7110->bin_root = ptr; + av7110->size_root = len; + return 0; +} + +static void put_firmware(struct av7110* av7110) +{ + vfree(av7110->bin_fw); +} + +static int get_firmware(struct av7110* av7110) +{ + int ret; + const struct firmware *fw; + + /* request the av7110 firmware, this will block until someone uploads it */ + ret = request_firmware(&fw, "dvb-ttpci-01.fw", &av7110->dev->pci->dev); + if (ret) { + if (ret == -ENOENT) { + printk(KERN_ERR "dvb-ttpci: could not load firmware," + " file not found: dvb-ttpci-01.fw\n"); + printk(KERN_ERR "dvb-ttpci: usually this should be in " + "/usr/lib/hotplug/firmware or /lib/firmware\n"); + printk(KERN_ERR "dvb-ttpci: and can be downloaded from" + " http://www.linuxtv.org/download/dvb/firmware/\n"); + } else + printk(KERN_ERR "dvb-ttpci: cannot request firmware" + " (error %i)\n", ret); + return -EINVAL; + } + + if (fw->size <= 200000) { + printk("dvb-ttpci: this firmware is way too small.\n"); + release_firmware(fw); + return -EINVAL; + } + + /* check if the firmware is available */ + av7110->bin_fw = vmalloc(fw->size); + if (NULL == av7110->bin_fw) { + dprintk(1, "out of memory\n"); + release_firmware(fw); + return -ENOMEM; + } + + memcpy(av7110->bin_fw, fw->data, fw->size); + av7110->size_fw = fw->size; + if ((ret = check_firmware(av7110))) + vfree(av7110->bin_fw); + + release_firmware(fw); + return ret; +} + +static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + struct av7110* av7110 = fe->dvb->priv; + u8 pwr = 0; + u8 buf[4]; + struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) }; + u32 div = (p->frequency + 479500) / 125; + + if (p->frequency > 2000000) + pwr = 3; + else if (p->frequency > 1800000) + pwr = 2; + else if (p->frequency > 1600000) + pwr = 1; + else if (p->frequency > 1200000) + pwr = 0; + else if (p->frequency >= 1100000) + pwr = 1; + else + pwr = 2; + + buf[0] = (div >> 8) & 0x7f; + buf[1] = div & 0xff; + buf[2] = ((div & 0x18000) >> 10) | 0x95; + buf[3] = (pwr << 6) | 0x30; + + // NOTE: since we're using a prescaler of 2, we set the + // divisor frequency to 62.5kHz and divide by 125 above + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1) + return -EIO; + return 0; +} + +static struct ves1x93_config alps_bsrv2_config = { + .demod_address = 0x08, + .xin = 90100000UL, + .invert_pwm = 0, +}; + +static int alps_tdbe2_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + struct av7110* av7110 = fe->dvb->priv; + u32 div; + u8 data[4]; + struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) }; + + div = (p->frequency + 35937500 + 31250) / 62500; + + data[0] = (div >> 8) & 0x7f; + data[1] = div & 0xff; + data[2] = 0x85 | ((div >> 10) & 0x60); + data[3] = (p->frequency < 174000000 ? 0x88 : p->frequency < 470000000 ? 0x84 : 0x81); + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) + return -EIO; + return 0; +} + +static struct ves1820_config alps_tdbe2_config = { + .demod_address = 0x09, + .xin = 57840000UL, + .invert = 1, + .selagc = VES1820_SELAGC_SIGNAMPERR, +}; + + + + +static int grundig_29504_451_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + struct av7110* av7110 = fe->dvb->priv; + u32 div; + u8 data[4]; + struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; + + div = p->frequency / 125; + data[0] = (div >> 8) & 0x7f; + data[1] = div & 0xff; + data[2] = 0x8e; + data[3] = 0x00; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) + return -EIO; + return 0; +} + +static struct tda8083_config grundig_29504_451_config = { + .demod_address = 0x68, +}; + + + +static int philips_cd1516_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + struct av7110* av7110 = fe->dvb->priv; + u32 div; + u32 f = p->frequency; + u8 data[4]; + struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; + + div = (f + 36125000 + 31250) / 62500; + + data[0] = (div >> 8) & 0x7f; + data[1] = div & 0xff; + data[2] = 0x8e; + data[3] = (f < 174000000 ? 0xa1 : f < 470000000 ? 0x92 : 0x34); + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) + return -EIO; + return 0; +} + +static struct ves1820_config philips_cd1516_config = { + .demod_address = 0x09, + .xin = 57840000UL, + .invert = 1, + .selagc = VES1820_SELAGC_SIGNAMPERR, +}; + + + +static int alps_tdlb7_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + struct av7110* av7110 = fe->dvb->priv; + u32 div, pwr; + u8 data[4]; + struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = sizeof(data) }; + + div = (p->frequency + 36200000) / 166666; + + if (p->frequency <= 782000000) + pwr = 1; + else + pwr = 2; + + data[0] = (div >> 8) & 0x7f; + data[1] = div & 0xff; + data[2] = 0x85; + data[3] = pwr << 6; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) + return -EIO; + return 0; +} + +static int alps_tdlb7_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name) +{ +#if defined(CONFIG_DVB_SP8870) || defined(CONFIG_DVB_SP8870_MODULE) + struct av7110* av7110 = fe->dvb->priv; + + return request_firmware(fw, name, &av7110->dev->pci->dev); +#else + return -EINVAL; +#endif +} + +static struct sp8870_config alps_tdlb7_config = { + + .demod_address = 0x71, + .request_firmware = alps_tdlb7_request_firmware, +}; + + +static u8 nexusca_stv0297_inittab[] = { + 0x80, 0x01, + 0x80, 0x00, + 0x81, 0x01, + 0x81, 0x00, + 0x00, 0x09, + 0x01, 0x69, + 0x03, 0x00, + 0x04, 0x00, + 0x07, 0x00, + 0x08, 0x00, + 0x20, 0x00, + 0x21, 0x40, + 0x22, 0x00, + 0x23, 0x00, + 0x24, 0x40, + 0x25, 0x88, + 0x30, 0xff, + 0x31, 0x00, + 0x32, 0xff, + 0x33, 0x00, + 0x34, 0x50, + 0x35, 0x7f, + 0x36, 0x00, + 0x37, 0x20, + 0x38, 0x00, + 0x40, 0x1c, + 0x41, 0xff, + 0x42, 0x29, + 0x43, 0x00, + 0x44, 0xff, + 0x45, 0x00, + 0x46, 0x00, + 0x49, 0x04, + 0x4a, 0x00, + 0x4b, 0x7b, + 0x52, 0x30, + 0x55, 0xae, + 0x56, 0x47, + 0x57, 0xe1, + 0x58, 0x3a, + 0x5a, 0x1e, + 0x5b, 0x34, + 0x60, 0x00, + 0x63, 0x00, + 0x64, 0x00, + 0x65, 0x00, + 0x66, 0x00, + 0x67, 0x00, + 0x68, 0x00, + 0x69, 0x00, + 0x6a, 0x02, + 0x6b, 0x00, + 0x70, 0xff, + 0x71, 0x00, + 0x72, 0x00, + 0x73, 0x00, + 0x74, 0x0c, + 0x80, 0x00, + 0x81, 0x00, + 0x82, 0x00, + 0x83, 0x00, + 0x84, 0x04, + 0x85, 0x80, + 0x86, 0x24, + 0x87, 0x78, + 0x88, 0x10, + 0x89, 0x00, + 0x90, 0x01, + 0x91, 0x01, + 0xa0, 0x04, + 0xa1, 0x00, + 0xa2, 0x00, + 0xb0, 0x91, + 0xb1, 0x0b, + 0xc0, 0x53, + 0xc1, 0x70, + 0xc2, 0x12, + 0xd0, 0x00, + 0xd1, 0x00, + 0xd2, 0x00, + 0xd3, 0x00, + 0xd4, 0x00, + 0xd5, 0x00, + 0xde, 0x00, + 0xdf, 0x00, + 0x61, 0x49, + 0x62, 0x0b, + 0x53, 0x08, + 0x59, 0x08, + 0xff, 0xff, +}; + +static int nexusca_stv0297_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + struct av7110* av7110 = fe->dvb->priv; + u32 div; + u8 data[4]; + struct i2c_msg msg = { .addr = 0x63, .flags = 0, .buf = data, .len = sizeof(data) }; + struct i2c_msg readmsg = { .addr = 0x63, .flags = I2C_M_RD, .buf = data, .len = 1 }; + int i; + + div = (p->frequency + 36150000 + 31250) / 62500; + + data[0] = (div >> 8) & 0x7f; + data[1] = div & 0xff; + data[2] = 0xce; + + if (p->frequency < 45000000) + return -EINVAL; + else if (p->frequency < 137000000) + data[3] = 0x01; + else if (p->frequency < 403000000) + data[3] = 0x02; + else if (p->frequency < 860000000) + data[3] = 0x04; + else + return -EINVAL; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&av7110->i2c_adap, &msg, 1) != 1) { + printk("nexusca: pll transfer failed!\n"); + return -EIO; + } + + // wait for PLL lock + for(i = 0; i < 20; i++) { + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&av7110->i2c_adap, &readmsg, 1) == 1) + if (data[0] & 0x40) break; + msleep(10); + } + + return 0; +} + +static struct stv0297_config nexusca_stv0297_config = { + + .demod_address = 0x1C, + .inittab = nexusca_stv0297_inittab, + .invert = 1, + .stop_during_read = 1, +}; + + + +static int grundig_29504_401_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + struct av7110* av7110 = fe->dvb->priv; + u32 div; + u8 cfg, cpump, band_select; + u8 data[4]; + struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; + + div = (36125000 + p->frequency) / 166666; + + cfg = 0x88; + + if (p->frequency < 175000000) + cpump = 2; + else if (p->frequency < 390000000) + cpump = 1; + else if (p->frequency < 470000000) + cpump = 2; + else if (p->frequency < 750000000) + cpump = 1; + else + cpump = 3; + + if (p->frequency < 175000000) + band_select = 0x0e; + else if (p->frequency < 470000000) + band_select = 0x05; + else + band_select = 0x03; + + data[0] = (div >> 8) & 0x7f; + data[1] = div & 0xff; + data[2] = ((div >> 10) & 0x60) | cfg; + data[3] = (cpump << 6) | band_select; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1) return -EIO; + return 0; +} + +static struct l64781_config grundig_29504_401_config = { + .demod_address = 0x55, +}; + + + +static int av7110_fe_lock_fix(struct av7110* av7110, fe_status_t status) +{ + int ret = 0; + int synced = (status & FE_HAS_LOCK) ? 1 : 0; + + av7110->fe_status = status; + + if (av7110->fe_synced == synced) + return 0; + + if (av7110->playing) { + av7110->fe_synced = synced; + return 0; + } + + if (mutex_lock_interruptible(&av7110->pid_mutex)) + return -ERESTARTSYS; + + if (synced) { + ret = SetPIDs(av7110, av7110->pids[DMX_PES_VIDEO], + av7110->pids[DMX_PES_AUDIO], + av7110->pids[DMX_PES_TELETEXT], 0, + av7110->pids[DMX_PES_PCR]); + if (!ret) + ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0); + } else { + ret = SetPIDs(av7110, 0, 0, 0, 0, 0); + if (!ret) { + ret = av7110_fw_cmd(av7110, COMTYPE_PID_FILTER, FlushTSQueue, 0); + if (!ret) + ret = av7110_wait_msgstate(av7110, GPMQBusy); + } + } + + if (!ret) + av7110->fe_synced = synced; + + mutex_unlock(&av7110->pid_mutex); + return ret; +} + +static int av7110_fe_set_frontend(struct dvb_frontend *fe) +{ + struct av7110* av7110 = fe->dvb->priv; + + int ret = av7110_fe_lock_fix(av7110, 0); + if (!ret) + ret = av7110->fe_set_frontend(fe); + + return ret; +} + +static int av7110_fe_init(struct dvb_frontend* fe) +{ + struct av7110* av7110 = fe->dvb->priv; + + int ret = av7110_fe_lock_fix(av7110, 0); + if (!ret) + ret = av7110->fe_init(fe); + return ret; +} + +static int av7110_fe_read_status(struct dvb_frontend* fe, fe_status_t* status) +{ + struct av7110* av7110 = fe->dvb->priv; + + /* call the real implementation */ + int ret = av7110->fe_read_status(fe, status); + if (!ret) + if (((*status ^ av7110->fe_status) & FE_HAS_LOCK) && (*status & FE_HAS_LOCK)) + ret = av7110_fe_lock_fix(av7110, *status); + return ret; +} + +static int av7110_fe_diseqc_reset_overload(struct dvb_frontend* fe) +{ + struct av7110* av7110 = fe->dvb->priv; + + int ret = av7110_fe_lock_fix(av7110, 0); + if (!ret) + ret = av7110->fe_diseqc_reset_overload(fe); + return ret; +} + +static int av7110_fe_diseqc_send_master_cmd(struct dvb_frontend* fe, + struct dvb_diseqc_master_cmd* cmd) +{ + struct av7110* av7110 = fe->dvb->priv; + + int ret = av7110_fe_lock_fix(av7110, 0); + if (!ret) { + av7110->saved_master_cmd = *cmd; + ret = av7110->fe_diseqc_send_master_cmd(fe, cmd); + } + return ret; +} + +static int av7110_fe_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd) +{ + struct av7110* av7110 = fe->dvb->priv; + + int ret = av7110_fe_lock_fix(av7110, 0); + if (!ret) { + av7110->saved_minicmd = minicmd; + ret = av7110->fe_diseqc_send_burst(fe, minicmd); + } + return ret; +} + +static int av7110_fe_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) +{ + struct av7110* av7110 = fe->dvb->priv; + + int ret = av7110_fe_lock_fix(av7110, 0); + if (!ret) { + av7110->saved_tone = tone; + ret = av7110->fe_set_tone(fe, tone); + } + return ret; +} + +static int av7110_fe_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) +{ + struct av7110* av7110 = fe->dvb->priv; + + int ret = av7110_fe_lock_fix(av7110, 0); + if (!ret) { + av7110->saved_voltage = voltage; + ret = av7110->fe_set_voltage(fe, voltage); + } + return ret; +} + +static int av7110_fe_dishnetwork_send_legacy_command(struct dvb_frontend* fe, unsigned long cmd) +{ + struct av7110* av7110 = fe->dvb->priv; + + int ret = av7110_fe_lock_fix(av7110, 0); + if (!ret) + ret = av7110->fe_dishnetwork_send_legacy_command(fe, cmd); + return ret; +} + +static void dvb_s_recover(struct av7110* av7110) +{ + av7110_fe_init(av7110->fe); + + av7110_fe_set_voltage(av7110->fe, av7110->saved_voltage); + if (av7110->saved_master_cmd.msg_len) { + msleep(20); + av7110_fe_diseqc_send_master_cmd(av7110->fe, &av7110->saved_master_cmd); + } + msleep(20); + av7110_fe_diseqc_send_burst(av7110->fe, av7110->saved_minicmd); + msleep(20); + av7110_fe_set_tone(av7110->fe, av7110->saved_tone); + + av7110_fe_set_frontend(av7110->fe); +} + +static u8 read_pwm(struct av7110* av7110) +{ + u8 b = 0xff; + u8 pwm; + struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 }, + { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} }; + + if ((i2c_transfer(&av7110->i2c_adap, msg, 2) != 2) || (pwm == 0xff)) + pwm = 0x48; + + return pwm; +} + +static int frontend_init(struct av7110 *av7110) +{ + int ret; + + if (av7110->dev->pci->subsystem_vendor == 0x110a) { + switch(av7110->dev->pci->subsystem_device) { + case 0x0000: // Fujitsu/Siemens DVB-Cable (ves1820/Philips CD1516(??)) + av7110->fe = dvb_attach(ves1820_attach, &philips_cd1516_config, + &av7110->i2c_adap, read_pwm(av7110)); + if (av7110->fe) { + av7110->fe->ops.tuner_ops.set_params = philips_cd1516_tuner_set_params; + } + break; + } + + } else if (av7110->dev->pci->subsystem_vendor == 0x13c2) { + switch(av7110->dev->pci->subsystem_device) { + case 0x0000: // Hauppauge/TT WinTV DVB-S rev1.X + case 0x0003: // Hauppauge/TT WinTV Nexus-S Rev 2.X + case 0x1002: // Hauppauge/TT WinTV DVB-S rev1.3SE + + // try the ALPS BSRV2 first of all + av7110->fe = dvb_attach(ves1x93_attach, &alps_bsrv2_config, &av7110->i2c_adap); + if (av7110->fe) { + av7110->fe->ops.tuner_ops.set_params = alps_bsrv2_tuner_set_params; + av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd; + av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst; + av7110->fe->ops.set_tone = av7110_set_tone; + av7110->recover = dvb_s_recover; + break; + } + + // try the ALPS BSRU6 now + av7110->fe = dvb_attach(stv0299_attach, &alps_bsru6_config, &av7110->i2c_adap); + if (av7110->fe) { + av7110->fe->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params; + av7110->fe->tuner_priv = &av7110->i2c_adap; + + av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd; + av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst; + av7110->fe->ops.set_tone = av7110_set_tone; + av7110->recover = dvb_s_recover; + break; + } + + // Try the grundig 29504-451 + av7110->fe = dvb_attach(tda8083_attach, &grundig_29504_451_config, &av7110->i2c_adap); + if (av7110->fe) { + av7110->fe->ops.tuner_ops.set_params = grundig_29504_451_tuner_set_params; + av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd; + av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst; + av7110->fe->ops.set_tone = av7110_set_tone; + av7110->recover = dvb_s_recover; + break; + } + + /* Try DVB-C cards */ + switch(av7110->dev->pci->subsystem_device) { + case 0x0000: + /* Siemens DVB-C (full-length card) VES1820/Philips CD1516 */ + av7110->fe = dvb_attach(ves1820_attach, &philips_cd1516_config, &av7110->i2c_adap, + read_pwm(av7110)); + if (av7110->fe) { + av7110->fe->ops.tuner_ops.set_params = philips_cd1516_tuner_set_params; + } + break; + case 0x0003: + /* Hauppauge DVB-C 2.1 VES1820/ALPS TDBE2 */ + av7110->fe = dvb_attach(ves1820_attach, &alps_tdbe2_config, &av7110->i2c_adap, + read_pwm(av7110)); + if (av7110->fe) { + av7110->fe->ops.tuner_ops.set_params = alps_tdbe2_tuner_set_params; + } + break; + } + break; + + case 0x0001: // Hauppauge/TT Nexus-T premium rev1.X + // try ALPS TDLB7 first, then Grundig 29504-401 + av7110->fe = dvb_attach(sp8870_attach, &alps_tdlb7_config, &av7110->i2c_adap); + if (av7110->fe) { + av7110->fe->ops.tuner_ops.set_params = alps_tdlb7_tuner_set_params; + break; + } + /* fall-thru */ + + case 0x0008: // Hauppauge/TT DVB-T + // Grundig 29504-401 + av7110->fe = dvb_attach(l64781_attach, &grundig_29504_401_config, &av7110->i2c_adap); + if (av7110->fe) + av7110->fe->ops.tuner_ops.set_params = grundig_29504_401_tuner_set_params; + break; + + case 0x0002: // Hauppauge/TT DVB-C premium rev2.X + + av7110->fe = dvb_attach(ves1820_attach, &alps_tdbe2_config, &av7110->i2c_adap, read_pwm(av7110)); + if (av7110->fe) { + av7110->fe->ops.tuner_ops.set_params = alps_tdbe2_tuner_set_params; + } + break; + + case 0x0004: // Galaxis DVB-S rev1.3 + /* ALPS BSRV2 */ + av7110->fe = dvb_attach(ves1x93_attach, &alps_bsrv2_config, &av7110->i2c_adap); + if (av7110->fe) { + av7110->fe->ops.tuner_ops.set_params = alps_bsrv2_tuner_set_params; + av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd; + av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst; + av7110->fe->ops.set_tone = av7110_set_tone; + av7110->recover = dvb_s_recover; + } + break; + + case 0x0006: /* Fujitsu-Siemens DVB-S rev 1.6 */ + /* Grundig 29504-451 */ + av7110->fe = dvb_attach(tda8083_attach, &grundig_29504_451_config, &av7110->i2c_adap); + if (av7110->fe) { + av7110->fe->ops.tuner_ops.set_params = grundig_29504_451_tuner_set_params; + av7110->fe->ops.diseqc_send_master_cmd = av7110_diseqc_send_master_cmd; + av7110->fe->ops.diseqc_send_burst = av7110_diseqc_send_burst; + av7110->fe->ops.set_tone = av7110_set_tone; + av7110->recover = dvb_s_recover; + } + break; + + case 0x000A: // Hauppauge/TT Nexus-CA rev1.X + + av7110->fe = dvb_attach(stv0297_attach, &nexusca_stv0297_config, &av7110->i2c_adap); + if (av7110->fe) { + av7110->fe->ops.tuner_ops.set_params = nexusca_stv0297_tuner_set_params; + + /* set TDA9819 into DVB mode */ + saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD) + saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF) + + /* tuner on this needs a slower i2c bus speed */ + av7110->dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240; + break; + } + break; + + case 0x000E: /* Hauppauge/TT Nexus-S rev 2.3 */ + /* ALPS BSBE1 */ + av7110->fe = dvb_attach(stv0299_attach, &alps_bsbe1_config, &av7110->i2c_adap); + if (av7110->fe) { + av7110->fe->ops.tuner_ops.set_params = alps_bsbe1_tuner_set_params; + av7110->fe->tuner_priv = &av7110->i2c_adap; + + if (dvb_attach(lnbp21_attach, av7110->fe, &av7110->i2c_adap, 0, 0) == NULL) { + printk("dvb-ttpci: LNBP21 not found!\n"); + if (av7110->fe->ops.release) + av7110->fe->ops.release(av7110->fe); + av7110->fe = NULL; + } else { + av7110->fe->ops.dishnetwork_send_legacy_command = NULL; + av7110->recover = dvb_s_recover; + } + } + break; + } + } + + if (!av7110->fe) { + /* FIXME: propagate the failure code from the lower layers */ + ret = -ENOMEM; + printk("dvb-ttpci: A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n", + av7110->dev->pci->vendor, + av7110->dev->pci->device, + av7110->dev->pci->subsystem_vendor, + av7110->dev->pci->subsystem_device); + } else { + FE_FUNC_OVERRIDE(av7110->fe->ops.init, av7110->fe_init, av7110_fe_init); + FE_FUNC_OVERRIDE(av7110->fe->ops.read_status, av7110->fe_read_status, av7110_fe_read_status); + FE_FUNC_OVERRIDE(av7110->fe->ops.diseqc_reset_overload, av7110->fe_diseqc_reset_overload, av7110_fe_diseqc_reset_overload); + FE_FUNC_OVERRIDE(av7110->fe->ops.diseqc_send_master_cmd, av7110->fe_diseqc_send_master_cmd, av7110_fe_diseqc_send_master_cmd); + FE_FUNC_OVERRIDE(av7110->fe->ops.diseqc_send_burst, av7110->fe_diseqc_send_burst, av7110_fe_diseqc_send_burst); + FE_FUNC_OVERRIDE(av7110->fe->ops.set_tone, av7110->fe_set_tone, av7110_fe_set_tone); + FE_FUNC_OVERRIDE(av7110->fe->ops.set_voltage, av7110->fe_set_voltage, av7110_fe_set_voltage); + FE_FUNC_OVERRIDE(av7110->fe->ops.dishnetwork_send_legacy_command, av7110->fe_dishnetwork_send_legacy_command, av7110_fe_dishnetwork_send_legacy_command); + FE_FUNC_OVERRIDE(av7110->fe->ops.set_frontend, av7110->fe_set_frontend, av7110_fe_set_frontend); + + ret = dvb_register_frontend(&av7110->dvb_adapter, av7110->fe); + if (ret < 0) { + printk("av7110: Frontend registration failed!\n"); + dvb_frontend_detach(av7110->fe); + av7110->fe = NULL; + } + } + return ret; +} + +/* Budgetpatch note: + * Original hardware design by Roberto Deza: + * There is a DVB_Wiki at + * http://www.linuxtv.org/ + * + * New software triggering design by Emard that works on + * original Roberto Deza's hardware: + * + * rps1 code for budgetpatch will copy internal HS event to GPIO3 pin. + * GPIO3 is in budget-patch hardware connectd to port B VSYNC + * HS is an internal event of 7146, accessible with RPS + * and temporarily raised high every n lines + * (n in defined in the RPS_THRESH1 counter threshold) + * I think HS is raised high on the beginning of the n-th line + * and remains high until this n-th line that triggered + * it is completely received. When the receiption of n-th line + * ends, HS is lowered. + * + * To transmit data over DMA, 7146 needs changing state at + * port B VSYNC pin. Any changing of port B VSYNC will + * cause some DMA data transfer, with more or less packets loss. + * It depends on the phase and frequency of VSYNC and + * the way of 7146 is instructed to trigger on port B (defined + * in DD1_INIT register, 3rd nibble from the right valid + * numbers are 0-7, see datasheet) + * + * The correct triggering can minimize packet loss, + * dvbtraffic should give this stable bandwidths: + * 22k transponder = 33814 kbit/s + * 27.5k transponder = 38045 kbit/s + * by experiment it is found that the best results + * (stable bandwidths and almost no packet loss) + * are obtained using DD1_INIT triggering number 2 + * (Va at rising edge of VS Fa = HS x VS-failing forced toggle) + * and a VSYNC phase that occurs in the middle of DMA transfer + * (about byte 188*512=96256 in the DMA window). + * + * Phase of HS is still not clear to me how to control, + * It just happens to be so. It can be seen if one enables + * RPS_IRQ and print Event Counter 1 in vpeirq(). Every + * time RPS_INTERRUPT is called, the Event Counter 1 will + * increment. That's how the 7146 is programmed to do event + * counting in this budget-patch.c + * I *think* HPS setting has something to do with the phase + * of HS but I can't be 100% sure in that. + * + * hardware debug note: a working budget card (including budget patch) + * with vpeirq() interrupt setup in mode "0x90" (every 64K) will + * generate 3 interrupts per 25-Hz DMA frame of 2*188*512 bytes + * and that means 3*25=75 Hz of interrupt freqency, as seen by + * watch cat /proc/interrupts + * + * If this frequency is 3x lower (and data received in the DMA + * buffer don't start with 0x47, but in the middle of packets, + * whose lengths appear to be like 188 292 188 104 etc. + * this means VSYNC line is not connected in the hardware. + * (check soldering pcb and pins) + * The same behaviour of missing VSYNC can be duplicated on budget + * cards, by seting DD1_INIT trigger mode 7 in 3rd nibble. + */ +static int __devinit av7110_attach(struct saa7146_dev* dev, + struct saa7146_pci_extension_data *pci_ext) +{ + const int length = TS_WIDTH * TS_HEIGHT; + struct pci_dev *pdev = dev->pci; + struct av7110 *av7110; + struct task_struct *thread; + int ret, count = 0; + + dprintk(4, "dev: %p\n", dev); + + /* Set RPS_IRQ to 1 to track rps1 activity. + * Enabling this won't send any interrupt to PC CPU. + */ +#define RPS_IRQ 0 + + if (budgetpatch == 1) { + budgetpatch = 0; + /* autodetect the presence of budget patch + * this only works if saa7146 has been recently + * reset with with MASK_31 to MC1 + * + * will wait for VBI_B event (vertical blank at port B) + * and will reset GPIO3 after VBI_B is detected. + * (GPIO3 should be raised high by CPU to + * test if GPIO3 will generate vertical blank signal + * in budget patch GPIO3 is connected to VSYNC_B + */ + + /* RESET SAA7146 */ + saa7146_write(dev, MC1, MASK_31); + /* autodetection success seems to be time-dependend after reset */ + + /* Fix VSYNC level */ + saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); + /* set vsync_b triggering */ + saa7146_write(dev, DD1_STREAM_B, 0); + /* port B VSYNC at rising edge */ + saa7146_write(dev, DD1_INIT, 0x00000200); + saa7146_write(dev, BRS_CTRL, 0x00000000); // VBI + saa7146_write(dev, MC2, + 1 * (MASK_08 | MASK_24) | // BRS control + 0 * (MASK_09 | MASK_25) | // a + 1 * (MASK_10 | MASK_26) | // b + 0 * (MASK_06 | MASK_22) | // HPS_CTRL1 + 0 * (MASK_05 | MASK_21) | // HPS_CTRL2 + 0 * (MASK_01 | MASK_15) // DEBI + ); + + /* start writing RPS1 code from beginning */ + count = 0; + /* Disable RPS1 */ + saa7146_write(dev, MC1, MASK_29); + /* RPS1 timeout disable */ + saa7146_write(dev, RPS_TOV1, 0); + WRITE_RPS1(CMD_PAUSE | EVT_VBI_B); + WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2)); + WRITE_RPS1(GPIO3_MSK); + WRITE_RPS1(SAA7146_GPIO_OUTLO<<24); +#if RPS_IRQ + /* issue RPS1 interrupt to increment counter */ + WRITE_RPS1(CMD_INTERRUPT); +#endif + WRITE_RPS1(CMD_STOP); + /* Jump to begin of RPS program as safety measure (p37) */ + WRITE_RPS1(CMD_JUMP); + WRITE_RPS1(dev->d_rps1.dma_handle); + +#if RPS_IRQ + /* set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53) + * use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled + * use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called + */ + saa7146_write(dev, EC1SSR, (0x03<<2) | 3 ); + /* set event counter 1 threshold to maximum allowed value (rEC p55) */ + saa7146_write(dev, ECT1R, 0x3fff ); +#endif + /* Set RPS1 Address register to point to RPS code (r108 p42) */ + saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle); + /* Enable RPS1, (rFC p33) */ + saa7146_write(dev, MC1, (MASK_13 | MASK_29 )); + + mdelay(10); + /* now send VSYNC_B to rps1 by rising GPIO3 */ + saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); + mdelay(10); + /* if rps1 responded by lowering the GPIO3, + * then we have budgetpatch hardware + */ + if ((saa7146_read(dev, GPIO_CTRL) & 0x10000000) == 0) { + budgetpatch = 1; + printk("dvb-ttpci: BUDGET-PATCH DETECTED.\n"); + } + /* Disable RPS1 */ + saa7146_write(dev, MC1, ( MASK_29 )); +#if RPS_IRQ + printk("dvb-ttpci: Event Counter 1 0x%04x\n", saa7146_read(dev, EC1R) & 0x3fff ); +#endif + } + + /* prepare the av7110 device struct */ + av7110 = kzalloc(sizeof(struct av7110), GFP_KERNEL); + if (!av7110) { + dprintk(1, "out of memory\n"); + return -ENOMEM; + } + + av7110->card_name = (char*) pci_ext->ext_priv; + av7110->dev = dev; + dev->ext_priv = av7110; + + ret = get_firmware(av7110); + if (ret < 0) + goto err_kfree_0; + + ret = dvb_register_adapter(&av7110->dvb_adapter, av7110->card_name, + THIS_MODULE, &dev->pci->dev, adapter_nr); + if (ret < 0) + goto err_put_firmware_1; + + /* the Siemens DVB needs this if you want to have the i2c chips + get recognized before the main driver is fully loaded */ + saa7146_write(dev, GPIO_CTRL, 0x500000); + + strlcpy(av7110->i2c_adap.name, pci_ext->ext_priv, sizeof(av7110->i2c_adap.name)); + + saa7146_i2c_adapter_prepare(dev, &av7110->i2c_adap, SAA7146_I2C_BUS_BIT_RATE_120); /* 275 kHz */ + + ret = i2c_add_adapter(&av7110->i2c_adap); + if (ret < 0) + goto err_dvb_unregister_adapter_2; + + ttpci_eeprom_parse_mac(&av7110->i2c_adap, + av7110->dvb_adapter.proposed_mac); + ret = -ENOMEM; + + /* full-ts mod? */ + if (full_ts) + av7110->full_ts = true; + + /* check for full-ts flag in eeprom */ + if (i2c_readreg(av7110, 0xaa, 0) == 0x4f && i2c_readreg(av7110, 0xaa, 1) == 0x45) { + u8 flags = i2c_readreg(av7110, 0xaa, 2); + if (flags != 0xff && (flags & 0x01)) + av7110->full_ts = true; + } + + if (av7110->full_ts) { + printk(KERN_INFO "dvb-ttpci: full-ts mode enabled for saa7146 port B\n"); + spin_lock_init(&av7110->feedlock1); + av7110->grabbing = saa7146_vmalloc_build_pgtable(pdev, length, + &av7110->pt); + if (!av7110->grabbing) + goto err_i2c_del_3; + + saa7146_write(dev, DD1_STREAM_B, 0x00000000); + saa7146_write(dev, MC2, (MASK_10 | MASK_26)); + + saa7146_write(dev, DD1_INIT, 0x00000600); + saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); + + saa7146_write(dev, BRS_CTRL, 0x60000000); + saa7146_write(dev, MC2, MASK_08 | MASK_24); + + /* dma3 */ + saa7146_write(dev, PCI_BT_V1, 0x001c0000 | (saa7146_read(dev, PCI_BT_V1) & ~0x001f0000)); + saa7146_write(dev, BASE_ODD3, 0); + saa7146_write(dev, BASE_EVEN3, 0); + saa7146_write(dev, PROT_ADDR3, TS_WIDTH * TS_HEIGHT); + saa7146_write(dev, PITCH3, TS_WIDTH); + saa7146_write(dev, BASE_PAGE3, av7110->pt.dma | ME1 | 0x90); + saa7146_write(dev, NUM_LINE_BYTE3, (TS_HEIGHT << 16) | TS_WIDTH); + saa7146_write(dev, MC2, MASK_04 | MASK_20); + + tasklet_init(&av7110->vpe_tasklet, vpeirq, (unsigned long) av7110); + + } else if (budgetpatch) { + spin_lock_init(&av7110->feedlock1); + av7110->grabbing = saa7146_vmalloc_build_pgtable(pdev, length, + &av7110->pt); + if (!av7110->grabbing) + goto err_i2c_del_3; + + saa7146_write(dev, PCI_BT_V1, 0x1c1f101f); + saa7146_write(dev, BCS_CTRL, 0x80400040); + /* set dd1 stream a & b */ + saa7146_write(dev, DD1_STREAM_B, 0x00000000); + saa7146_write(dev, DD1_INIT, 0x03000200); + saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); + saa7146_write(dev, BRS_CTRL, 0x60000000); + saa7146_write(dev, BASE_ODD3, 0); + saa7146_write(dev, BASE_EVEN3, 0); + saa7146_write(dev, PROT_ADDR3, TS_WIDTH * TS_HEIGHT); + saa7146_write(dev, BASE_PAGE3, av7110->pt.dma | ME1 | 0x90); + + saa7146_write(dev, PITCH3, TS_WIDTH); + saa7146_write(dev, NUM_LINE_BYTE3, (TS_HEIGHT << 16) | TS_WIDTH); + + /* upload all */ + saa7146_write(dev, MC2, 0x077c077c); + saa7146_write(dev, GPIO_CTRL, 0x000000); +#if RPS_IRQ + /* set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53) + * use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled + * use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called + */ + saa7146_write(dev, EC1SSR, (0x03<<2) | 3 ); + /* set event counter 1 threshold to maximum allowed value (rEC p55) */ + saa7146_write(dev, ECT1R, 0x3fff ); +#endif + /* Setup BUDGETPATCH MAIN RPS1 "program" (p35) */ + count = 0; + + /* Wait Source Line Counter Threshold (p36) */ + WRITE_RPS1(CMD_PAUSE | EVT_HS); + /* Set GPIO3=1 (p42) */ + WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2)); + WRITE_RPS1(GPIO3_MSK); + WRITE_RPS1(SAA7146_GPIO_OUTHI<<24); +#if RPS_IRQ + /* issue RPS1 interrupt */ + WRITE_RPS1(CMD_INTERRUPT); +#endif + /* Wait reset Source Line Counter Threshold (p36) */ + WRITE_RPS1(CMD_PAUSE | RPS_INV | EVT_HS); + /* Set GPIO3=0 (p42) */ + WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2)); + WRITE_RPS1(GPIO3_MSK); + WRITE_RPS1(SAA7146_GPIO_OUTLO<<24); +#if RPS_IRQ + /* issue RPS1 interrupt */ + WRITE_RPS1(CMD_INTERRUPT); +#endif + /* Jump to begin of RPS program (p37) */ + WRITE_RPS1(CMD_JUMP); + WRITE_RPS1(dev->d_rps1.dma_handle); + + /* Fix VSYNC level */ + saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); + /* Set RPS1 Address register to point to RPS code (r108 p42) */ + saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle); + /* Set Source Line Counter Threshold, using BRS (rCC p43) + * It generates HS event every TS_HEIGHT lines + * this is related to TS_WIDTH set in register + * NUM_LINE_BYTE3. If NUM_LINE_BYTE low 16 bits + * are set to TS_WIDTH bytes (TS_WIDTH=2*188), + * then RPS_THRESH1 should be set to trigger + * every TS_HEIGHT (512) lines. + */ + saa7146_write(dev, RPS_THRESH1, (TS_HEIGHT*1) | MASK_12 ); + + /* Enable RPS1 (rFC p33) */ + saa7146_write(dev, MC1, (MASK_13 | MASK_29)); + + /* end of budgetpatch register initialization */ + tasklet_init (&av7110->vpe_tasklet, vpeirq, (unsigned long) av7110); + } else { + saa7146_write(dev, PCI_BT_V1, 0x1c00101f); + saa7146_write(dev, BCS_CTRL, 0x80400040); + + /* set dd1 stream a & b */ + saa7146_write(dev, DD1_STREAM_B, 0x00000000); + saa7146_write(dev, DD1_INIT, 0x03000000); + saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); + + /* upload all */ + saa7146_write(dev, MC2, 0x077c077c); + saa7146_write(dev, GPIO_CTRL, 0x000000); + } + + tasklet_init (&av7110->debi_tasklet, debiirq, (unsigned long) av7110); + tasklet_init (&av7110->gpio_tasklet, gpioirq, (unsigned long) av7110); + + mutex_init(&av7110->pid_mutex); + + /* locks for data transfers from/to AV7110 */ + spin_lock_init(&av7110->debilock); + mutex_init(&av7110->dcomlock); + av7110->debitype = -1; + + /* default OSD window */ + av7110->osdwin = 1; + mutex_init(&av7110->osd_mutex); + + /* TV standard */ + av7110->vidmode = tv_standard == 1 ? AV7110_VIDEO_MODE_NTSC + : AV7110_VIDEO_MODE_PAL; + + /* ARM "watchdog" */ + init_waitqueue_head(&av7110->arm_wait); + av7110->arm_thread = NULL; + + /* allocate and init buffers */ + av7110->debi_virt = pci_alloc_consistent(pdev, 8192, &av7110->debi_bus); + if (!av7110->debi_virt) + goto err_saa71466_vfree_4; + + + av7110->iobuf = vmalloc(AVOUTLEN+AOUTLEN+BMPLEN+4*IPACKS); + if (!av7110->iobuf) + goto err_pci_free_5; + + ret = av7110_av_init(av7110); + if (ret < 0) + goto err_iobuf_vfree_6; + + /* init BMP buffer */ + av7110->bmpbuf = av7110->iobuf+AVOUTLEN+AOUTLEN; + init_waitqueue_head(&av7110->bmpq); + + ret = av7110_ca_init(av7110); + if (ret < 0) + goto err_av7110_av_exit_7; + + /* load firmware into AV7110 cards */ + ret = av7110_bootarm(av7110); + if (ret < 0) + goto err_av7110_ca_exit_8; + + ret = av7110_firmversion(av7110); + if (ret < 0) + goto err_stop_arm_9; + + if (FW_VERSION(av7110->arm_app)<0x2501) + printk ("dvb-ttpci: Warning, firmware version 0x%04x is too old. " + "System might be unstable!\n", FW_VERSION(av7110->arm_app)); + + thread = kthread_run(arm_thread, (void *) av7110, "arm_mon"); + if (IS_ERR(thread)) { + ret = PTR_ERR(thread); + goto err_stop_arm_9; + } + av7110->arm_thread = thread; + + /* set initial volume in mixer struct */ + av7110->mixer.volume_left = volume; + av7110->mixer.volume_right = volume; + + ret = av7110_register(av7110); + if (ret < 0) + goto err_arm_thread_stop_10; + + init_av7110_av(av7110); + + /* special case DVB-C: these cards have an analog tuner + plus need some special handling, so we have separate + saa7146_ext_vv data for these... */ + ret = av7110_init_v4l(av7110); + if (ret < 0) + goto err_av7110_unregister_11; + + av7110->dvb_adapter.priv = av7110; + ret = frontend_init(av7110); + if (ret < 0) + goto err_av7110_exit_v4l_12; + +#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE) + av7110_ir_init(av7110); +#endif + printk(KERN_INFO "dvb-ttpci: found av7110-%d.\n", av7110_num); + av7110_num++; +out: + return ret; + +err_av7110_exit_v4l_12: + av7110_exit_v4l(av7110); +err_av7110_unregister_11: + dvb_unregister(av7110); +err_arm_thread_stop_10: + av7110_arm_sync(av7110); +err_stop_arm_9: + /* Nothing to do. Rejoice. */ +err_av7110_ca_exit_8: + av7110_ca_exit(av7110); +err_av7110_av_exit_7: + av7110_av_exit(av7110); +err_iobuf_vfree_6: + vfree(av7110->iobuf); +err_pci_free_5: + pci_free_consistent(pdev, 8192, av7110->debi_virt, av7110->debi_bus); +err_saa71466_vfree_4: + if (av7110->grabbing) + saa7146_vfree_destroy_pgtable(pdev, av7110->grabbing, &av7110->pt); +err_i2c_del_3: + i2c_del_adapter(&av7110->i2c_adap); +err_dvb_unregister_adapter_2: + dvb_unregister_adapter(&av7110->dvb_adapter); +err_put_firmware_1: + put_firmware(av7110); +err_kfree_0: + kfree(av7110); + goto out; +} + +static int __devexit av7110_detach(struct saa7146_dev* saa) +{ + struct av7110 *av7110 = saa->ext_priv; + dprintk(4, "%p\n", av7110); + +#if defined(CONFIG_INPUT_EVDEV) || defined(CONFIG_INPUT_EVDEV_MODULE) + av7110_ir_exit(av7110); +#endif + if (budgetpatch || av7110->full_ts) { + if (budgetpatch) { + /* Disable RPS1 */ + saa7146_write(saa, MC1, MASK_29); + /* VSYNC LOW (inactive) */ + saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO); + } + saa7146_write(saa, MC1, MASK_20); /* DMA3 off */ + SAA7146_IER_DISABLE(saa, MASK_10); + SAA7146_ISR_CLEAR(saa, MASK_10); + msleep(50); + tasklet_kill(&av7110->vpe_tasklet); + saa7146_vfree_destroy_pgtable(saa->pci, av7110->grabbing, &av7110->pt); + } + av7110_exit_v4l(av7110); + + av7110_arm_sync(av7110); + + tasklet_kill(&av7110->debi_tasklet); + tasklet_kill(&av7110->gpio_tasklet); + + dvb_unregister(av7110); + + SAA7146_IER_DISABLE(saa, MASK_19 | MASK_03); + SAA7146_ISR_CLEAR(saa, MASK_19 | MASK_03); + + av7110_ca_exit(av7110); + av7110_av_exit(av7110); + + vfree(av7110->iobuf); + pci_free_consistent(saa->pci, 8192, av7110->debi_virt, + av7110->debi_bus); + + i2c_del_adapter(&av7110->i2c_adap); + + dvb_unregister_adapter (&av7110->dvb_adapter); + + av7110_num--; + + put_firmware(av7110); + + kfree(av7110); + + saa->ext_priv = NULL; + + return 0; +} + + +static void av7110_irq(struct saa7146_dev* dev, u32 *isr) +{ + struct av7110 *av7110 = dev->ext_priv; + + //print_time("av7110_irq"); + + /* Note: Don't try to handle the DEBI error irq (MASK_18), in + * intel mode the timeout is asserted all the time... + */ + + if (*isr & MASK_19) { + //printk("av7110_irq: DEBI\n"); + /* Note 1: The DEBI irq is level triggered: We must enable it + * only after we started a DMA xfer, and disable it here + * immediately, or it will be signalled all the time while + * DEBI is idle. + * Note 2: You would think that an irq which is masked is + * not signalled by the hardware. Not so for the SAA7146: + * An irq is signalled as long as the corresponding bit + * in the ISR is set, and disabling irqs just prevents the + * hardware from setting the ISR bit. This means a) that we + * must clear the ISR *after* disabling the irq (which is why + * we must do it here even though saa7146_core did it already), + * and b) that if we were to disable an edge triggered irq + * (like the gpio irqs sadly are) temporarily we would likely + * loose some. This sucks :-( + */ + SAA7146_IER_DISABLE(av7110->dev, MASK_19); + SAA7146_ISR_CLEAR(av7110->dev, MASK_19); + tasklet_schedule(&av7110->debi_tasklet); + } + + if (*isr & MASK_03) { + //printk("av7110_irq: GPIO\n"); + tasklet_schedule(&av7110->gpio_tasklet); + } + + if (*isr & MASK_10) + tasklet_schedule(&av7110->vpe_tasklet); +} + + +static struct saa7146_extension av7110_extension_driver; + +#define MAKE_AV7110_INFO(x_var,x_name) \ +static struct saa7146_pci_extension_data x_var = { \ + .ext_priv = x_name, \ + .ext = &av7110_extension_driver } + +MAKE_AV7110_INFO(tts_1_X_fsc,"Technotrend/Hauppauge WinTV DVB-S rev1.X or Fujitsu Siemens DVB-C"); +MAKE_AV7110_INFO(ttt_1_X, "Technotrend/Hauppauge WinTV DVB-T rev1.X"); +MAKE_AV7110_INFO(ttc_1_X, "Technotrend/Hauppauge WinTV Nexus-CA rev1.X"); +MAKE_AV7110_INFO(ttc_2_X, "Technotrend/Hauppauge WinTV DVB-C rev2.X"); +MAKE_AV7110_INFO(tts_2_X, "Technotrend/Hauppauge WinTV Nexus-S rev2.X"); +MAKE_AV7110_INFO(tts_2_3, "Technotrend/Hauppauge WinTV Nexus-S rev2.3"); +MAKE_AV7110_INFO(tts_1_3se, "Technotrend/Hauppauge WinTV DVB-S rev1.3 SE"); +MAKE_AV7110_INFO(ttt, "Technotrend/Hauppauge DVB-T"); +MAKE_AV7110_INFO(fsc, "Fujitsu Siemens DVB-C"); +MAKE_AV7110_INFO(fss, "Fujitsu Siemens DVB-S rev1.6"); +MAKE_AV7110_INFO(gxs_1_3, "Galaxis DVB-S rev1.3"); + +static struct pci_device_id pci_tbl[] = { + MAKE_EXTENSION_PCI(fsc, 0x110a, 0x0000), + MAKE_EXTENSION_PCI(tts_1_X_fsc, 0x13c2, 0x0000), + MAKE_EXTENSION_PCI(ttt_1_X, 0x13c2, 0x0001), + MAKE_EXTENSION_PCI(ttc_2_X, 0x13c2, 0x0002), + MAKE_EXTENSION_PCI(tts_2_X, 0x13c2, 0x0003), + MAKE_EXTENSION_PCI(gxs_1_3, 0x13c2, 0x0004), + MAKE_EXTENSION_PCI(fss, 0x13c2, 0x0006), + MAKE_EXTENSION_PCI(ttt, 0x13c2, 0x0008), + MAKE_EXTENSION_PCI(ttc_1_X, 0x13c2, 0x000a), + MAKE_EXTENSION_PCI(tts_2_3, 0x13c2, 0x000e), + MAKE_EXTENSION_PCI(tts_1_3se, 0x13c2, 0x1002), + +/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD */ // Technisat SkyStar1 +/* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0009), UNDEFINED CARD */ // TT/Hauppauge WinTV Nexus-CA v???? + + { + .vendor = 0, + } +}; + +MODULE_DEVICE_TABLE(pci, pci_tbl); + + +static struct saa7146_extension av7110_extension_driver = { + .name = "av7110", + .flags = SAA7146_USE_I2C_IRQ, + + .module = THIS_MODULE, + .pci_tbl = &pci_tbl[0], + .attach = av7110_attach, + .detach = __devexit_p(av7110_detach), + + .irq_mask = MASK_19 | MASK_03 | MASK_10, + .irq_func = av7110_irq, +}; + + +static int __init av7110_init(void) +{ + int retval; + retval = saa7146_register_extension(&av7110_extension_driver); + return retval; +} + + +static void __exit av7110_exit(void) +{ + saa7146_unregister_extension(&av7110_extension_driver); +} + +module_init(av7110_init); +module_exit(av7110_exit); + +MODULE_DESCRIPTION("driver for the SAA7146 based AV110 PCI DVB cards by " + "Siemens, Technotrend, Hauppauge"); +MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, others"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/pci/ttpci/av7110.h b/drivers/media/pci/ttpci/av7110.h new file mode 100644 index 0000000..88b3b2d --- /dev/null +++ b/drivers/media/pci/ttpci/av7110.h @@ -0,0 +1,314 @@ +#ifndef _AV7110_H_ +#define _AV7110_H_ + +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include "dvbdev.h" +#include "demux.h" +#include "dvb_demux.h" +#include "dmxdev.h" +#include "dvb_filter.h" +#include "dvb_net.h" +#include "dvb_ringbuffer.h" +#include "dvb_frontend.h" +#include "ves1820.h" +#include "ves1x93.h" +#include "stv0299.h" +#include "tda8083.h" +#include "sp8870.h" +#include "stv0297.h" +#include "l64781.h" + +#include + + +#define ANALOG_TUNER_VES1820 1 +#define ANALOG_TUNER_STV0297 2 + +extern int av7110_debug; + +#define dprintk(level,args...) \ + do { if ((av7110_debug & level)) { printk("dvb-ttpci: %s(): ", __func__); printk(args); } } while (0) + +#define MAXFILT 32 + +enum {AV_PES_STREAM, PS_STREAM, TS_STREAM, PES_STREAM}; + +enum av7110_video_mode { + AV7110_VIDEO_MODE_PAL = 0, + AV7110_VIDEO_MODE_NTSC = 1 +}; + +struct av7110_p2t { + u8 pes[TS_SIZE]; + u8 counter; + long int pos; + int frags; + struct dvb_demux_feed *feed; +}; + +/* video MPEG decoder events: */ +/* (code copied from dvb_frontend.c, should maybe be factored out...) */ +#define MAX_VIDEO_EVENT 8 +struct dvb_video_events { + struct video_event events[MAX_VIDEO_EVENT]; + int eventw; + int eventr; + int overflow; + wait_queue_head_t wait_queue; + spinlock_t lock; +}; + + +struct av7110; + +/* infrared remote control */ +struct infrared { + u16 key_map[256]; + struct input_dev *input_dev; + char input_phys[32]; + struct timer_list keyup_timer; + struct tasklet_struct ir_tasklet; + void (*ir_handler)(struct av7110 *av7110, u32 ircom); + u32 ir_command; + u32 ir_config; + u32 device_mask; + u8 protocol; + u8 inversion; + u16 last_key; + u16 last_toggle; + u8 delay_timer_finished; +}; + + +/* place to store all the necessary device information */ +struct av7110 { + + /* devices */ + + struct dvb_device dvb_dev; + struct dvb_net dvb_net; + + struct video_device *v4l_dev; + struct video_device *vbi_dev; + + struct saa7146_dev *dev; + + struct i2c_adapter i2c_adap; + + char *card_name; + + /* support for analog module of dvb-c */ + int analog_tuner_flags; + int current_input; + u32 current_freq; + + struct tasklet_struct debi_tasklet; + struct tasklet_struct gpio_tasklet; + + int adac_type; /* audio DAC type */ +#define DVB_ADAC_TI 0 +#define DVB_ADAC_CRYSTAL 1 +#define DVB_ADAC_MSP34x0 2 +#define DVB_ADAC_MSP34x5 3 +#define DVB_ADAC_NONE -1 + + + /* buffers */ + + void *iobuf; /* memory for all buffers */ + struct dvb_ringbuffer avout; /* buffer for video or A/V mux */ +#define AVOUTLEN (128*1024) + struct dvb_ringbuffer aout; /* buffer for audio */ +#define AOUTLEN (64*1024) + void *bmpbuf; +#define BMPLEN (8*32768+1024) + + /* bitmap buffers and states */ + + int bmpp; + int bmplen; + volatile int bmp_state; +#define BMP_NONE 0 +#define BMP_LOADING 1 +#define BMP_LOADED 2 + wait_queue_head_t bmpq; + + + /* DEBI and polled command interface */ + + spinlock_t debilock; + struct mutex dcomlock; + volatile int debitype; + volatile int debilen; + + + /* Recording and playback flags */ + + int rec_mode; + int playing; +#define RP_NONE 0 +#define RP_VIDEO 1 +#define RP_AUDIO 2 +#define RP_AV 3 + + + /* OSD */ + + int osdwin; /* currently active window */ + u16 osdbpp[8]; + struct mutex osd_mutex; + + /* CA */ + + ca_slot_info_t ci_slot[2]; + + enum av7110_video_mode vidmode; + struct dmxdev dmxdev; + struct dvb_demux demux; + + struct dmx_frontend hw_frontend; + struct dmx_frontend mem_frontend; + + /* for budget mode demux1 */ + struct dmxdev dmxdev1; + struct dvb_demux demux1; + struct dvb_net dvb_net1; + spinlock_t feedlock1; + int feeding1; + u32 ttbp; + unsigned char *grabbing; + struct saa7146_pgtable pt; + struct tasklet_struct vpe_tasklet; + bool full_ts; + + int fe_synced; + struct mutex pid_mutex; + + int video_blank; + struct video_status videostate; + u16 display_panscan; + int display_ar; + int trickmode; +#define TRICK_NONE 0 +#define TRICK_FAST 1 +#define TRICK_SLOW 2 +#define TRICK_FREEZE 3 + struct audio_status audiostate; + + struct dvb_demux_filter *handle2filter[32]; + struct av7110_p2t p2t_filter[MAXFILT]; + struct dvb_filter_pes2ts p2t[2]; + struct ipack ipack[2]; + u8 *kbuf[2]; + + int sinfo; + int feeding; + + int arm_errors; + int registered; + + + /* AV711X */ + + u32 arm_fw; + u32 arm_rtsl; + u32 arm_vid; + u32 arm_app; + u32 avtype; + int arm_ready; + struct task_struct *arm_thread; + wait_queue_head_t arm_wait; + u16 arm_loops; + + void *debi_virt; + dma_addr_t debi_bus; + + u16 pids[DMX_PES_OTHER]; + + struct dvb_ringbuffer ci_rbuffer; + struct dvb_ringbuffer ci_wbuffer; + + struct audio_mixer mixer; + + struct dvb_adapter dvb_adapter; + struct dvb_device *video_dev; + struct dvb_device *audio_dev; + struct dvb_device *ca_dev; + struct dvb_device *osd_dev; + + struct dvb_video_events video_events; + video_size_t video_size; + + u16 wssMode; + u16 wssData; + + struct infrared ir; + + /* firmware stuff */ + unsigned char *bin_fw; + unsigned long size_fw; + + unsigned char *bin_dpram; + unsigned long size_dpram; + + unsigned char *bin_root; + unsigned long size_root; + + struct dvb_frontend* fe; + fe_status_t fe_status; + + /* crash recovery */ + void (*recover)(struct av7110* av7110); + fe_sec_voltage_t saved_voltage; + fe_sec_tone_mode_t saved_tone; + struct dvb_diseqc_master_cmd saved_master_cmd; + fe_sec_mini_cmd_t saved_minicmd; + + int (*fe_init)(struct dvb_frontend* fe); + int (*fe_read_status)(struct dvb_frontend* fe, fe_status_t* status); + int (*fe_diseqc_reset_overload)(struct dvb_frontend* fe); + int (*fe_diseqc_send_master_cmd)(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd); + int (*fe_diseqc_send_burst)(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd); + int (*fe_set_tone)(struct dvb_frontend* fe, fe_sec_tone_mode_t tone); + int (*fe_set_voltage)(struct dvb_frontend* fe, fe_sec_voltage_t voltage); + int (*fe_dishnetwork_send_legacy_command)(struct dvb_frontend* fe, unsigned long cmd); + int (*fe_set_frontend)(struct dvb_frontend *fe); +}; + + +extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid, + u16 subpid, u16 pcrpid); + +extern int av7110_check_ir_config(struct av7110 *av7110, int force); +extern int av7110_ir_init(struct av7110 *av7110); +extern void av7110_ir_exit(struct av7110 *av7110); + +/* msp3400 i2c subaddresses */ +#define MSP_WR_DEM 0x10 +#define MSP_RD_DEM 0x11 +#define MSP_WR_DSP 0x12 +#define MSP_RD_DSP 0x13 + +extern int i2c_writereg(struct av7110 *av7110, u8 id, u8 reg, u8 val); +extern u8 i2c_readreg(struct av7110 *av7110, u8 id, u8 reg); +extern int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val); + + +extern int av7110_init_analog_module(struct av7110 *av7110); +extern int av7110_init_v4l(struct av7110 *av7110); +extern int av7110_exit_v4l(struct av7110 *av7110); + +#endif /* _AV7110_H_ */ diff --git a/drivers/media/pci/ttpci/av7110_av.c b/drivers/media/pci/ttpci/av7110_av.c new file mode 100644 index 0000000..952b33d --- /dev/null +++ b/drivers/media/pci/ttpci/av7110_av.c @@ -0,0 +1,1626 @@ +/* + * av7110_av.c: audio and video MPEG decoder stuff + * + * Copyright (C) 1999-2002 Ralph Metzler + * & Marcus Metzler for convergence integrated media GmbH + * + * originally based on code by: + * Copyright (C) 1998,1999 Christian Theiss + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + * + * + * the project's page is at http://www.linuxtv.org/ + */ + +#include +#include +#include +#include +#include + +#include "av7110.h" +#include "av7110_hw.h" +#include "av7110_av.h" +#include "av7110_ipack.h" + +/* MPEG-2 (ISO 13818 / H.222.0) stream types */ +#define PROG_STREAM_MAP 0xBC +#define PRIVATE_STREAM1 0xBD +#define PADDING_STREAM 0xBE +#define PRIVATE_STREAM2 0xBF +#define AUDIO_STREAM_S 0xC0 +#define AUDIO_STREAM_E 0xDF +#define VIDEO_STREAM_S 0xE0 +#define VIDEO_STREAM_E 0xEF +#define ECM_STREAM 0xF0 +#define EMM_STREAM 0xF1 +#define DSM_CC_STREAM 0xF2 +#define ISO13522_STREAM 0xF3 +#define PROG_STREAM_DIR 0xFF + +#define PTS_DTS_FLAGS 0xC0 + +//pts_dts flags +#define PTS_ONLY 0x80 +#define PTS_DTS 0xC0 +#define TS_SIZE 188 +#define TRANS_ERROR 0x80 +#define PAY_START 0x40 +#define TRANS_PRIO 0x20 +#define PID_MASK_HI 0x1F +//flags +#define TRANS_SCRMBL1 0x80 +#define TRANS_SCRMBL2 0x40 +#define ADAPT_FIELD 0x20 +#define PAYLOAD 0x10 +#define COUNT_MASK 0x0F + +// adaptation flags +#define DISCON_IND 0x80 +#define RAND_ACC_IND 0x40 +#define ES_PRI_IND 0x20 +#define PCR_FLAG 0x10 +#define OPCR_FLAG 0x08 +#define SPLICE_FLAG 0x04 +#define TRANS_PRIV 0x02 +#define ADAP_EXT_FLAG 0x01 + +// adaptation extension flags +#define LTW_FLAG 0x80 +#define PIECE_RATE 0x40 +#define SEAM_SPLICE 0x20 + + +static void p_to_t(u8 const *buf, long int length, u16 pid, + u8 *counter, struct dvb_demux_feed *feed); +static int write_ts_to_decoder(struct av7110 *av7110, int type, const u8 *buf, size_t len); + + +int av7110_record_cb(struct dvb_filter_pes2ts *p2t, u8 *buf, size_t len) +{ + struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *) p2t->priv; + + if (!(dvbdmxfeed->ts_type & TS_PACKET)) + return 0; + if (buf[3] == 0xe0) // video PES do not have a length in TS + buf[4] = buf[5] = 0; + if (dvbdmxfeed->ts_type & TS_PAYLOAD_ONLY) + return dvbdmxfeed->cb.ts(buf, len, NULL, 0, + &dvbdmxfeed->feed.ts, DMX_OK); + else + return dvb_filter_pes2ts(p2t, buf, len, 1); +} + +static int dvb_filter_pes2ts_cb(void *priv, unsigned char *data) +{ + struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *) priv; + + dvbdmxfeed->cb.ts(data, 188, NULL, 0, + &dvbdmxfeed->feed.ts, DMX_OK); + return 0; +} + +int av7110_av_start_record(struct av7110 *av7110, int av, + struct dvb_demux_feed *dvbdmxfeed) +{ + int ret = 0; + struct dvb_demux *dvbdmx = dvbdmxfeed->demux; + + dprintk(2, "av7110:%p, , dvb_demux_feed:%p\n", av7110, dvbdmxfeed); + + if (av7110->playing || (av7110->rec_mode & av)) + return -EBUSY; + av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Stop, 0); + dvbdmx->recording = 1; + av7110->rec_mode |= av; + + switch (av7110->rec_mode) { + case RP_AUDIO: + dvb_filter_pes2ts_init(&av7110->p2t[0], + dvbdmx->pesfilter[0]->pid, + dvb_filter_pes2ts_cb, + (void *) dvbdmx->pesfilter[0]); + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Record, 2, AudioPES, 0); + break; + + case RP_VIDEO: + dvb_filter_pes2ts_init(&av7110->p2t[1], + dvbdmx->pesfilter[1]->pid, + dvb_filter_pes2ts_cb, + (void *) dvbdmx->pesfilter[1]); + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Record, 2, VideoPES, 0); + break; + + case RP_AV: + dvb_filter_pes2ts_init(&av7110->p2t[0], + dvbdmx->pesfilter[0]->pid, + dvb_filter_pes2ts_cb, + (void *) dvbdmx->pesfilter[0]); + dvb_filter_pes2ts_init(&av7110->p2t[1], + dvbdmx->pesfilter[1]->pid, + dvb_filter_pes2ts_cb, + (void *) dvbdmx->pesfilter[1]); + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Record, 2, AV_PES, 0); + break; + } + return ret; +} + +int av7110_av_start_play(struct av7110 *av7110, int av) +{ + int ret = 0; + dprintk(2, "av7110:%p, \n", av7110); + + if (av7110->rec_mode) + return -EBUSY; + if (av7110->playing & av) + return -EBUSY; + + av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Stop, 0); + + if (av7110->playing == RP_NONE) { + av7110_ipack_reset(&av7110->ipack[0]); + av7110_ipack_reset(&av7110->ipack[1]); + } + + av7110->playing |= av; + switch (av7110->playing) { + case RP_AUDIO: + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Play, 2, AudioPES, 0); + break; + case RP_VIDEO: + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Play, 2, VideoPES, 0); + av7110->sinfo = 0; + break; + case RP_AV: + av7110->sinfo = 0; + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Play, 2, AV_PES, 0); + break; + } + return ret; +} + +int av7110_av_stop(struct av7110 *av7110, int av) +{ + int ret = 0; + dprintk(2, "av7110:%p, \n", av7110); + + if (!(av7110->playing & av) && !(av7110->rec_mode & av)) + return 0; + av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Stop, 0); + if (av7110->playing) { + av7110->playing &= ~av; + switch (av7110->playing) { + case RP_AUDIO: + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Play, 2, AudioPES, 0); + break; + case RP_VIDEO: + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Play, 2, VideoPES, 0); + break; + case RP_NONE: + ret = av7110_set_vidmode(av7110, av7110->vidmode); + break; + } + } else { + av7110->rec_mode &= ~av; + switch (av7110->rec_mode) { + case RP_AUDIO: + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Record, 2, AudioPES, 0); + break; + case RP_VIDEO: + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Record, 2, VideoPES, 0); + break; + case RP_NONE: + break; + } + } + return ret; +} + + +int av7110_pes_play(void *dest, struct dvb_ringbuffer *buf, int dlen) +{ + int len; + u32 sync; + u16 blen; + + if (!dlen) { + wake_up(&buf->queue); + return -1; + } + while (1) { + len = dvb_ringbuffer_avail(buf); + if (len < 6) { + wake_up(&buf->queue); + return -1; + } + sync = DVB_RINGBUFFER_PEEK(buf, 0) << 24; + sync |= DVB_RINGBUFFER_PEEK(buf, 1) << 16; + sync |= DVB_RINGBUFFER_PEEK(buf, 2) << 8; + sync |= DVB_RINGBUFFER_PEEK(buf, 3); + + if (((sync &~ 0x0f) == 0x000001e0) || + ((sync &~ 0x1f) == 0x000001c0) || + (sync == 0x000001bd)) + break; + printk("resync\n"); + DVB_RINGBUFFER_SKIP(buf, 1); + } + blen = DVB_RINGBUFFER_PEEK(buf, 4) << 8; + blen |= DVB_RINGBUFFER_PEEK(buf, 5); + blen += 6; + if (len < blen || blen > dlen) { + //printk("buffer empty - avail %d blen %u dlen %d\n", len, blen, dlen); + wake_up(&buf->queue); + return -1; + } + + dvb_ringbuffer_read(buf, dest, (size_t) blen); + + dprintk(2, "pread=0x%08lx, pwrite=0x%08lx\n", + (unsigned long) buf->pread, (unsigned long) buf->pwrite); + wake_up(&buf->queue); + return blen; +} + + +int av7110_set_volume(struct av7110 *av7110, int volleft, int volright) +{ + int err, vol, val, balance = 0; + + dprintk(2, "av7110:%p, \n", av7110); + + av7110->mixer.volume_left = volleft; + av7110->mixer.volume_right = volright; + + switch (av7110->adac_type) { + case DVB_ADAC_TI: + volleft = (volleft * 256) / 1036; + volright = (volright * 256) / 1036; + if (volleft > 0x3f) + volleft = 0x3f; + if (volright > 0x3f) + volright = 0x3f; + if ((err = SendDAC(av7110, 3, 0x80 + volleft))) + return err; + return SendDAC(av7110, 4, volright); + + case DVB_ADAC_CRYSTAL: + volleft = 127 - volleft / 2; + volright = 127 - volright / 2; + i2c_writereg(av7110, 0x20, 0x03, volleft); + i2c_writereg(av7110, 0x20, 0x04, volright); + return 0; + + case DVB_ADAC_MSP34x0: + vol = (volleft > volright) ? volleft : volright; + val = (vol * 0x73 / 255) << 8; + if (vol > 0) + balance = ((volright - volleft) * 127) / vol; + msp_writereg(av7110, MSP_WR_DSP, 0x0001, balance << 8); + msp_writereg(av7110, MSP_WR_DSP, 0x0000, val); /* loudspeaker */ + msp_writereg(av7110, MSP_WR_DSP, 0x0006, val); /* headphonesr */ + return 0; + + case DVB_ADAC_MSP34x5: + vol = (volleft > volright) ? volleft : volright; + val = (vol * 0x73 / 255) << 8; + if (vol > 0) + balance = ((volright - volleft) * 127) / vol; + msp_writereg(av7110, MSP_WR_DSP, 0x0001, balance << 8); + msp_writereg(av7110, MSP_WR_DSP, 0x0000, val); /* loudspeaker */ + return 0; + } + + return 0; +} + +int av7110_set_vidmode(struct av7110 *av7110, enum av7110_video_mode mode) +{ + int ret; + dprintk(2, "av7110:%p, \n", av7110); + + ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, LoadVidCode, 1, mode); + + if (!ret && !av7110->playing) { + ret = ChangePIDs(av7110, av7110->pids[DMX_PES_VIDEO], + av7110->pids[DMX_PES_AUDIO], + av7110->pids[DMX_PES_TELETEXT], + 0, av7110->pids[DMX_PES_PCR]); + if (!ret) + ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, Scan, 0); + } + return ret; +} + + +static enum av7110_video_mode sw2mode[16] = { + AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_NTSC, + AV7110_VIDEO_MODE_NTSC, AV7110_VIDEO_MODE_PAL, + AV7110_VIDEO_MODE_NTSC, AV7110_VIDEO_MODE_NTSC, + AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_NTSC, + AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_PAL, + AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_PAL, + AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_PAL, + AV7110_VIDEO_MODE_PAL, AV7110_VIDEO_MODE_PAL, +}; + +static int get_video_format(struct av7110 *av7110, u8 *buf, int count) +{ + int i; + int hsize, vsize; + int sw; + u8 *p; + int ret = 0; + + dprintk(2, "av7110:%p, \n", av7110); + + if (av7110->sinfo) + return 0; + for (i = 7; i < count - 10; i++) { + p = buf + i; + if (p[0] || p[1] || p[2] != 0x01 || p[3] != 0xb3) + continue; + p += 4; + hsize = ((p[1] &0xF0) >> 4) | (p[0] << 4); + vsize = ((p[1] &0x0F) << 8) | (p[2]); + sw = (p[3] & 0x0F); + ret = av7110_set_vidmode(av7110, sw2mode[sw]); + if (!ret) { + dprintk(2, "playback %dx%d fr=%d\n", hsize, vsize, sw); + av7110->sinfo = 1; + } + break; + } + return ret; +} + + +/**************************************************************************** + * I/O buffer management and control + ****************************************************************************/ + +static inline long aux_ring_buffer_write(struct dvb_ringbuffer *rbuf, + const u8 *buf, unsigned long count) +{ + unsigned long todo = count; + int free; + + while (todo > 0) { + if (dvb_ringbuffer_free(rbuf) < 2048) { + if (wait_event_interruptible(rbuf->queue, + (dvb_ringbuffer_free(rbuf) >= 2048))) + return count - todo; + } + free = dvb_ringbuffer_free(rbuf); + if (free > todo) + free = todo; + dvb_ringbuffer_write(rbuf, buf, free); + todo -= free; + buf += free; + } + + return count - todo; +} + +static void play_video_cb(u8 *buf, int count, void *priv) +{ + struct av7110 *av7110 = (struct av7110 *) priv; + dprintk(2, "av7110:%p, \n", av7110); + + if ((buf[3] & 0xe0) == 0xe0) { + get_video_format(av7110, buf, count); + aux_ring_buffer_write(&av7110->avout, buf, count); + } else + aux_ring_buffer_write(&av7110->aout, buf, count); +} + +static void play_audio_cb(u8 *buf, int count, void *priv) +{ + struct av7110 *av7110 = (struct av7110 *) priv; + dprintk(2, "av7110:%p, \n", av7110); + + aux_ring_buffer_write(&av7110->aout, buf, count); +} + + +#define FREE_COND_TS (dvb_ringbuffer_free(rb) >= 4096) + +static ssize_t ts_play(struct av7110 *av7110, const char __user *buf, + unsigned long count, int nonblock, int type) +{ + struct dvb_ringbuffer *rb; + u8 *kb; + unsigned long todo = count; + + dprintk(2, "%s: type %d cnt %lu\n", __func__, type, count); + + rb = (type) ? &av7110->avout : &av7110->aout; + kb = av7110->kbuf[type]; + + if (!kb) + return -ENOBUFS; + + if (nonblock && !FREE_COND_TS) + return -EWOULDBLOCK; + + while (todo >= TS_SIZE) { + if (!FREE_COND_TS) { + if (nonblock) + return count - todo; + if (wait_event_interruptible(rb->queue, FREE_COND_TS)) + return count - todo; + } + if (copy_from_user(kb, buf, TS_SIZE)) + return -EFAULT; + write_ts_to_decoder(av7110, type, kb, TS_SIZE); + todo -= TS_SIZE; + buf += TS_SIZE; + } + + return count - todo; +} + + +#define FREE_COND (dvb_ringbuffer_free(&av7110->avout) >= 20 * 1024 && \ + dvb_ringbuffer_free(&av7110->aout) >= 20 * 1024) + +static ssize_t dvb_play(struct av7110 *av7110, const char __user *buf, + unsigned long count, int nonblock, int type) +{ + unsigned long todo = count, n; + dprintk(2, "av7110:%p, \n", av7110); + + if (!av7110->kbuf[type]) + return -ENOBUFS; + + if (nonblock && !FREE_COND) + return -EWOULDBLOCK; + + while (todo > 0) { + if (!FREE_COND) { + if (nonblock) + return count - todo; + if (wait_event_interruptible(av7110->avout.queue, + FREE_COND)) + return count - todo; + } + n = todo; + if (n > IPACKS * 2) + n = IPACKS * 2; + if (copy_from_user(av7110->kbuf[type], buf, n)) + return -EFAULT; + av7110_ipack_instant_repack(av7110->kbuf[type], n, + &av7110->ipack[type]); + todo -= n; + buf += n; + } + return count - todo; +} + +static ssize_t dvb_play_kernel(struct av7110 *av7110, const u8 *buf, + unsigned long count, int nonblock, int type) +{ + unsigned long todo = count, n; + dprintk(2, "av7110:%p, \n", av7110); + + if (!av7110->kbuf[type]) + return -ENOBUFS; + + if (nonblock && !FREE_COND) + return -EWOULDBLOCK; + + while (todo > 0) { + if (!FREE_COND) { + if (nonblock) + return count - todo; + if (wait_event_interruptible(av7110->avout.queue, + FREE_COND)) + return count - todo; + } + n = todo; + if (n > IPACKS * 2) + n = IPACKS * 2; + av7110_ipack_instant_repack(buf, n, &av7110->ipack[type]); + todo -= n; + buf += n; + } + return count - todo; +} + +static ssize_t dvb_aplay(struct av7110 *av7110, const char __user *buf, + unsigned long count, int nonblock, int type) +{ + unsigned long todo = count, n; + dprintk(2, "av7110:%p, \n", av7110); + + if (!av7110->kbuf[type]) + return -ENOBUFS; + if (nonblock && dvb_ringbuffer_free(&av7110->aout) < 20 * 1024) + return -EWOULDBLOCK; + + while (todo > 0) { + if (dvb_ringbuffer_free(&av7110->aout) < 20 * 1024) { + if (nonblock) + return count - todo; + if (wait_event_interruptible(av7110->aout.queue, + (dvb_ringbuffer_free(&av7110->aout) >= 20 * 1024))) + return count-todo; + } + n = todo; + if (n > IPACKS * 2) + n = IPACKS * 2; + if (copy_from_user(av7110->kbuf[type], buf, n)) + return -EFAULT; + av7110_ipack_instant_repack(av7110->kbuf[type], n, + &av7110->ipack[type]); + todo -= n; + buf += n; + } + return count - todo; +} + +void av7110_p2t_init(struct av7110_p2t *p, struct dvb_demux_feed *feed) +{ + memset(p->pes, 0, TS_SIZE); + p->counter = 0; + p->pos = 0; + p->frags = 0; + if (feed) + p->feed = feed; +} + +static void clear_p2t(struct av7110_p2t *p) +{ + memset(p->pes, 0, TS_SIZE); +// p->counter = 0; + p->pos = 0; + p->frags = 0; +} + + +static int find_pes_header(u8 const *buf, long int length, int *frags) +{ + int c = 0; + int found = 0; + + *frags = 0; + + while (c < length - 3 && !found) { + if (buf[c] == 0x00 && buf[c + 1] == 0x00 && + buf[c + 2] == 0x01) { + switch ( buf[c + 3] ) { + case PROG_STREAM_MAP: + case PRIVATE_STREAM2: + case PROG_STREAM_DIR: + case ECM_STREAM : + case EMM_STREAM : + case PADDING_STREAM : + case DSM_CC_STREAM : + case ISO13522_STREAM: + case PRIVATE_STREAM1: + case AUDIO_STREAM_S ... AUDIO_STREAM_E: + case VIDEO_STREAM_S ... VIDEO_STREAM_E: + found = 1; + break; + + default: + c++; + break; + } + } else + c++; + } + if (c == length - 3 && !found) { + if (buf[length - 1] == 0x00) + *frags = 1; + if (buf[length - 2] == 0x00 && + buf[length - 1] == 0x00) + *frags = 2; + if (buf[length - 3] == 0x00 && + buf[length - 2] == 0x00 && + buf[length - 1] == 0x01) + *frags = 3; + return -1; + } + + return c; +} + +void av7110_p2t_write(u8 const *buf, long int length, u16 pid, struct av7110_p2t *p) +{ + int c, c2, l, add; + int check, rest; + + c = 0; + c2 = 0; + if (p->frags){ + check = 0; + switch(p->frags) { + case 1: + if (buf[c] == 0x00 && buf[c + 1] == 0x01) { + check = 1; + c += 2; + } + break; + case 2: + if (buf[c] == 0x01) { + check = 1; + c++; + } + break; + case 3: + check = 1; + } + if (check) { + switch (buf[c]) { + case PROG_STREAM_MAP: + case PRIVATE_STREAM2: + case PROG_STREAM_DIR: + case ECM_STREAM : + case EMM_STREAM : + case PADDING_STREAM : + case DSM_CC_STREAM : + case ISO13522_STREAM: + case PRIVATE_STREAM1: + case AUDIO_STREAM_S ... AUDIO_STREAM_E: + case VIDEO_STREAM_S ... VIDEO_STREAM_E: + p->pes[0] = 0x00; + p->pes[1] = 0x00; + p->pes[2] = 0x01; + p->pes[3] = buf[c]; + p->pos = 4; + memcpy(p->pes + p->pos, buf + c, (TS_SIZE - 4) - p->pos); + c += (TS_SIZE - 4) - p->pos; + p_to_t(p->pes, (TS_SIZE - 4), pid, &p->counter, p->feed); + clear_p2t(p); + break; + + default: + c = 0; + break; + } + } + p->frags = 0; + } + + if (p->pos) { + c2 = find_pes_header(buf + c, length - c, &p->frags); + if (c2 >= 0 && c2 < (TS_SIZE - 4) - p->pos) + l = c2+c; + else + l = (TS_SIZE - 4) - p->pos; + memcpy(p->pes + p->pos, buf, l); + c += l; + p->pos += l; + p_to_t(p->pes, p->pos, pid, &p->counter, p->feed); + clear_p2t(p); + } + + add = 0; + while (c < length) { + c2 = find_pes_header(buf + c + add, length - c - add, &p->frags); + if (c2 >= 0) { + c2 += c + add; + if (c2 > c){ + p_to_t(buf + c, c2 - c, pid, &p->counter, p->feed); + c = c2; + clear_p2t(p); + add = 0; + } else + add = 1; + } else { + l = length - c; + rest = l % (TS_SIZE - 4); + l -= rest; + p_to_t(buf + c, l, pid, &p->counter, p->feed); + memcpy(p->pes, buf + c + l, rest); + p->pos = rest; + c = length; + } + } +} + + +static int write_ts_header2(u16 pid, u8 *counter, int pes_start, u8 *buf, u8 length) +{ + int i; + int c = 0; + int fill; + u8 tshead[4] = { 0x47, 0x00, 0x00, 0x10 }; + + fill = (TS_SIZE - 4) - length; + if (pes_start) + tshead[1] = 0x40; + if (fill) + tshead[3] = 0x30; + tshead[1] |= (u8)((pid & 0x1F00) >> 8); + tshead[2] |= (u8)(pid & 0x00FF); + tshead[3] |= ((*counter)++ & 0x0F); + memcpy(buf, tshead, 4); + c += 4; + + if (fill) { + buf[4] = fill - 1; + c++; + if (fill > 1) { + buf[5] = 0x00; + c++; + } + for (i = 6; i < fill + 4; i++) { + buf[i] = 0xFF; + c++; + } + } + + return c; +} + + +static void p_to_t(u8 const *buf, long int length, u16 pid, u8 *counter, + struct dvb_demux_feed *feed) +{ + int l, pes_start; + u8 obuf[TS_SIZE]; + long c = 0; + + pes_start = 0; + if (length > 3 && + buf[0] == 0x00 && buf[1] == 0x00 && buf[2] == 0x01) + switch (buf[3]) { + case PROG_STREAM_MAP: + case PRIVATE_STREAM2: + case PROG_STREAM_DIR: + case ECM_STREAM : + case EMM_STREAM : + case PADDING_STREAM : + case DSM_CC_STREAM : + case ISO13522_STREAM: + case PRIVATE_STREAM1: + case AUDIO_STREAM_S ... AUDIO_STREAM_E: + case VIDEO_STREAM_S ... VIDEO_STREAM_E: + pes_start = 1; + break; + + default: + break; + } + + while (c < length) { + memset(obuf, 0, TS_SIZE); + if (length - c >= (TS_SIZE - 4)){ + l = write_ts_header2(pid, counter, pes_start, + obuf, (TS_SIZE - 4)); + memcpy(obuf + l, buf + c, TS_SIZE - l); + c += TS_SIZE - l; + } else { + l = write_ts_header2(pid, counter, pes_start, + obuf, length - c); + memcpy(obuf + l, buf + c, TS_SIZE - l); + c = length; + } + feed->cb.ts(obuf, 188, NULL, 0, &feed->feed.ts, DMX_OK); + pes_start = 0; + } +} + + +static int write_ts_to_decoder(struct av7110 *av7110, int type, const u8 *buf, size_t len) +{ + struct ipack *ipack = &av7110->ipack[type]; + + if (buf[1] & TRANS_ERROR) { + av7110_ipack_reset(ipack); + return -1; + } + + if (!(buf[3] & PAYLOAD)) + return -1; + + if (buf[1] & PAY_START) + av7110_ipack_flush(ipack); + + if (buf[3] & ADAPT_FIELD) { + len -= buf[4] + 1; + buf += buf[4] + 1; + if (!len) + return 0; + } + + av7110_ipack_instant_repack(buf + 4, len - 4, ipack); + return 0; +} + + +int av7110_write_to_decoder(struct dvb_demux_feed *feed, const u8 *buf, size_t len) +{ + struct dvb_demux *demux = feed->demux; + struct av7110 *av7110 = (struct av7110 *) demux->priv; + + dprintk(2, "av7110:%p, \n", av7110); + + if (av7110->full_ts && demux->dmx.frontend->source != DMX_MEMORY_FE) + return 0; + + switch (feed->pes_type) { + case 0: + if (av7110->audiostate.stream_source == AUDIO_SOURCE_MEMORY) + return -EINVAL; + break; + case 1: + if (av7110->videostate.stream_source == VIDEO_SOURCE_MEMORY) + return -EINVAL; + break; + default: + return -1; + } + + return write_ts_to_decoder(av7110, feed->pes_type, buf, len); +} + + + +/****************************************************************************** + * Video MPEG decoder events + ******************************************************************************/ +void dvb_video_add_event(struct av7110 *av7110, struct video_event *event) +{ + struct dvb_video_events *events = &av7110->video_events; + int wp; + + spin_lock_bh(&events->lock); + + wp = (events->eventw + 1) % MAX_VIDEO_EVENT; + if (wp == events->eventr) { + events->overflow = 1; + events->eventr = (events->eventr + 1) % MAX_VIDEO_EVENT; + } + + //FIXME: timestamp? + memcpy(&events->events[events->eventw], event, sizeof(struct video_event)); + events->eventw = wp; + + spin_unlock_bh(&events->lock); + + wake_up_interruptible(&events->wait_queue); +} + + +static int dvb_video_get_event (struct av7110 *av7110, struct video_event *event, int flags) +{ + struct dvb_video_events *events = &av7110->video_events; + + if (events->overflow) { + events->overflow = 0; + return -EOVERFLOW; + } + if (events->eventw == events->eventr) { + int ret; + + if (flags & O_NONBLOCK) + return -EWOULDBLOCK; + + ret = wait_event_interruptible(events->wait_queue, + events->eventw != events->eventr); + if (ret < 0) + return ret; + } + + spin_lock_bh(&events->lock); + + memcpy(event, &events->events[events->eventr], + sizeof(struct video_event)); + events->eventr = (events->eventr + 1) % MAX_VIDEO_EVENT; + + spin_unlock_bh(&events->lock); + + return 0; +} + + +/****************************************************************************** + * DVB device file operations + ******************************************************************************/ + +static unsigned int dvb_video_poll(struct file *file, poll_table *wait) +{ + struct dvb_device *dvbdev = file->private_data; + struct av7110 *av7110 = dvbdev->priv; + unsigned int mask = 0; + + dprintk(2, "av7110:%p, \n", av7110); + + if ((file->f_flags & O_ACCMODE) != O_RDONLY) + poll_wait(file, &av7110->avout.queue, wait); + + poll_wait(file, &av7110->video_events.wait_queue, wait); + + if (av7110->video_events.eventw != av7110->video_events.eventr) + mask = POLLPRI; + + if ((file->f_flags & O_ACCMODE) != O_RDONLY) { + if (av7110->playing) { + if (FREE_COND) + mask |= (POLLOUT | POLLWRNORM); + } else /* if not playing: may play if asked for */ + mask |= (POLLOUT | POLLWRNORM); + } + + return mask; +} + +static ssize_t dvb_video_write(struct file *file, const char __user *buf, + size_t count, loff_t *ppos) +{ + struct dvb_device *dvbdev = file->private_data; + struct av7110 *av7110 = dvbdev->priv; + unsigned char c; + + dprintk(2, "av7110:%p, \n", av7110); + + if ((file->f_flags & O_ACCMODE) == O_RDONLY) + return -EPERM; + + if (av7110->videostate.stream_source != VIDEO_SOURCE_MEMORY) + return -EPERM; + + if (get_user(c, buf)) + return -EFAULT; + if (c == 0x47 && count % TS_SIZE == 0) + return ts_play(av7110, buf, count, file->f_flags & O_NONBLOCK, 1); + else + return dvb_play(av7110, buf, count, file->f_flags & O_NONBLOCK, 1); +} + +static unsigned int dvb_audio_poll(struct file *file, poll_table *wait) +{ + struct dvb_device *dvbdev = file->private_data; + struct av7110 *av7110 = dvbdev->priv; + unsigned int mask = 0; + + dprintk(2, "av7110:%p, \n", av7110); + + poll_wait(file, &av7110->aout.queue, wait); + + if (av7110->playing) { + if (dvb_ringbuffer_free(&av7110->aout) >= 20 * 1024) + mask |= (POLLOUT | POLLWRNORM); + } else /* if not playing: may play if asked for */ + mask = (POLLOUT | POLLWRNORM); + + return mask; +} + +static ssize_t dvb_audio_write(struct file *file, const char __user *buf, + size_t count, loff_t *ppos) +{ + struct dvb_device *dvbdev = file->private_data; + struct av7110 *av7110 = dvbdev->priv; + unsigned char c; + + dprintk(2, "av7110:%p, \n", av7110); + + if (av7110->audiostate.stream_source != AUDIO_SOURCE_MEMORY) { + printk(KERN_ERR "not audio source memory\n"); + return -EPERM; + } + + if (get_user(c, buf)) + return -EFAULT; + if (c == 0x47 && count % TS_SIZE == 0) + return ts_play(av7110, buf, count, file->f_flags & O_NONBLOCK, 0); + else + return dvb_aplay(av7110, buf, count, file->f_flags & O_NONBLOCK, 0); +} + +static u8 iframe_header[] = { 0x00, 0x00, 0x01, 0xe0, 0x00, 0x00, 0x80, 0x00, 0x00 }; + +#define MIN_IFRAME 400000 + +static int play_iframe(struct av7110 *av7110, char __user *buf, unsigned int len, int nonblock) +{ + unsigned i, n; + int progressive = 0; + int match = 0; + + dprintk(2, "av7110:%p, \n", av7110); + + if (!(av7110->playing & RP_VIDEO)) { + if (av7110_av_start_play(av7110, RP_VIDEO) < 0) + return -EBUSY; + } + + /* search in buf for instances of 00 00 01 b5 1? */ + for (i = 0; i < len; i++) { + unsigned char c; + if (get_user(c, buf + i)) + return -EFAULT; + if (match == 5) { + progressive = c & 0x08; + match = 0; + } + if (c == 0x00) { + match = (match == 1 || match == 2) ? 2 : 1; + continue; + } + switch (match++) { + case 2: if (c == 0x01) + continue; + break; + case 3: if (c == 0xb5) + continue; + break; + case 4: if ((c & 0xf0) == 0x10) + continue; + break; + } + match = 0; + } + + /* setting n always > 1, fixes problems when playing stillframes + consisting of I- and P-Frames */ + n = MIN_IFRAME / len + 1; + + /* FIXME: nonblock? */ + dvb_play_kernel(av7110, iframe_header, sizeof(iframe_header), 0, 1); + + for (i = 0; i < n; i++) + dvb_play(av7110, buf, len, 0, 1); + + av7110_ipack_flush(&av7110->ipack[1]); + + if (progressive) + return vidcom(av7110, AV_VIDEO_CMD_FREEZE, 1); + else + return 0; +} + + +static int dvb_video_ioctl(struct file *file, + unsigned int cmd, void *parg) +{ + struct dvb_device *dvbdev = file->private_data; + struct av7110 *av7110 = dvbdev->priv; + unsigned long arg = (unsigned long) parg; + int ret = 0; + + dprintk(1, "av7110:%p, cmd=%04x\n", av7110,cmd); + + if ((file->f_flags & O_ACCMODE) == O_RDONLY) { + if ( cmd != VIDEO_GET_STATUS && cmd != VIDEO_GET_EVENT && + cmd != VIDEO_GET_SIZE ) { + return -EPERM; + } + } + + switch (cmd) { + case VIDEO_STOP: + av7110->videostate.play_state = VIDEO_STOPPED; + if (av7110->videostate.stream_source == VIDEO_SOURCE_MEMORY) + ret = av7110_av_stop(av7110, RP_VIDEO); + else + ret = vidcom(av7110, AV_VIDEO_CMD_STOP, + av7110->videostate.video_blank ? 0 : 1); + if (!ret) + av7110->trickmode = TRICK_NONE; + break; + + case VIDEO_PLAY: + av7110->trickmode = TRICK_NONE; + if (av7110->videostate.play_state == VIDEO_FREEZED) { + av7110->videostate.play_state = VIDEO_PLAYING; + ret = vidcom(av7110, AV_VIDEO_CMD_PLAY, 0); + if (ret) + break; + } + if (av7110->videostate.stream_source == VIDEO_SOURCE_MEMORY) { + if (av7110->playing == RP_AV) { + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Stop, 0); + if (ret) + break; + av7110->playing &= ~RP_VIDEO; + } + ret = av7110_av_start_play(av7110, RP_VIDEO); + } + if (!ret) + ret = vidcom(av7110, AV_VIDEO_CMD_PLAY, 0); + if (!ret) + av7110->videostate.play_state = VIDEO_PLAYING; + break; + + case VIDEO_FREEZE: + av7110->videostate.play_state = VIDEO_FREEZED; + if (av7110->playing & RP_VIDEO) + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Pause, 0); + else + ret = vidcom(av7110, AV_VIDEO_CMD_FREEZE, 1); + if (!ret) + av7110->trickmode = TRICK_FREEZE; + break; + + case VIDEO_CONTINUE: + if (av7110->playing & RP_VIDEO) + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Continue, 0); + if (!ret) + ret = vidcom(av7110, AV_VIDEO_CMD_PLAY, 0); + if (!ret) { + av7110->videostate.play_state = VIDEO_PLAYING; + av7110->trickmode = TRICK_NONE; + } + break; + + case VIDEO_SELECT_SOURCE: + av7110->videostate.stream_source = (video_stream_source_t) arg; + break; + + case VIDEO_SET_BLANK: + av7110->videostate.video_blank = (int) arg; + break; + + case VIDEO_GET_STATUS: + memcpy(parg, &av7110->videostate, sizeof(struct video_status)); + break; + + case VIDEO_GET_EVENT: + ret = dvb_video_get_event(av7110, parg, file->f_flags); + break; + + case VIDEO_GET_SIZE: + memcpy(parg, &av7110->video_size, sizeof(video_size_t)); + break; + + case VIDEO_SET_DISPLAY_FORMAT: + { + video_displayformat_t format = (video_displayformat_t) arg; + switch (format) { + case VIDEO_PAN_SCAN: + av7110->display_panscan = VID_PAN_SCAN_PREF; + break; + case VIDEO_LETTER_BOX: + av7110->display_panscan = VID_VC_AND_PS_PREF; + break; + case VIDEO_CENTER_CUT_OUT: + av7110->display_panscan = VID_CENTRE_CUT_PREF; + break; + default: + ret = -EINVAL; + } + if (ret < 0) + break; + av7110->videostate.display_format = format; + ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetPanScanType, + 1, av7110->display_panscan); + break; + } + + case VIDEO_SET_FORMAT: + if (arg > 1) { + ret = -EINVAL; + break; + } + av7110->display_ar = arg; + ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetMonitorType, + 1, (u16) arg); + break; + + case VIDEO_STILLPICTURE: + { + struct video_still_picture *pic = + (struct video_still_picture *) parg; + av7110->videostate.stream_source = VIDEO_SOURCE_MEMORY; + dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout); + ret = play_iframe(av7110, pic->iFrame, pic->size, + file->f_flags & O_NONBLOCK); + break; + } + + case VIDEO_FAST_FORWARD: + //note: arg is ignored by firmware + if (av7110->playing & RP_VIDEO) + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, + __Scan_I, 2, AV_PES, 0); + else + ret = vidcom(av7110, AV_VIDEO_CMD_FFWD, arg); + if (!ret) { + av7110->trickmode = TRICK_FAST; + av7110->videostate.play_state = VIDEO_PLAYING; + } + break; + + case VIDEO_SLOWMOTION: + if (av7110->playing&RP_VIDEO) { + if (av7110->trickmode != TRICK_SLOW) + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Slow, 2, 0, 0); + if (!ret) + ret = vidcom(av7110, AV_VIDEO_CMD_SLOW, arg); + } else { + ret = vidcom(av7110, AV_VIDEO_CMD_PLAY, 0); + if (!ret) + ret = vidcom(av7110, AV_VIDEO_CMD_STOP, 0); + if (!ret) + ret = vidcom(av7110, AV_VIDEO_CMD_SLOW, arg); + } + if (!ret) { + av7110->trickmode = TRICK_SLOW; + av7110->videostate.play_state = VIDEO_PLAYING; + } + break; + + case VIDEO_GET_CAPABILITIES: + *(int *)parg = VIDEO_CAP_MPEG1 | VIDEO_CAP_MPEG2 | + VIDEO_CAP_SYS | VIDEO_CAP_PROG; + break; + + case VIDEO_CLEAR_BUFFER: + dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout); + av7110_ipack_reset(&av7110->ipack[1]); + if (av7110->playing == RP_AV) { + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, + __Play, 2, AV_PES, 0); + if (ret) + break; + if (av7110->trickmode == TRICK_FAST) + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, + __Scan_I, 2, AV_PES, 0); + if (av7110->trickmode == TRICK_SLOW) { + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, + __Slow, 2, 0, 0); + if (!ret) + ret = vidcom(av7110, AV_VIDEO_CMD_SLOW, arg); + } + if (av7110->trickmode == TRICK_FREEZE) + ret = vidcom(av7110, AV_VIDEO_CMD_STOP, 1); + } + break; + + case VIDEO_SET_STREAMTYPE: + break; + + default: + ret = -ENOIOCTLCMD; + break; + } + + return ret; +} + +static int dvb_audio_ioctl(struct file *file, + unsigned int cmd, void *parg) +{ + struct dvb_device *dvbdev = file->private_data; + struct av7110 *av7110 = dvbdev->priv; + unsigned long arg = (unsigned long) parg; + int ret = 0; + + dprintk(1, "av7110:%p, cmd=%04x\n", av7110,cmd); + + if (((file->f_flags & O_ACCMODE) == O_RDONLY) && + (cmd != AUDIO_GET_STATUS)) + return -EPERM; + + switch (cmd) { + case AUDIO_STOP: + if (av7110->audiostate.stream_source == AUDIO_SOURCE_MEMORY) + ret = av7110_av_stop(av7110, RP_AUDIO); + else + ret = audcom(av7110, AUDIO_CMD_MUTE); + if (!ret) + av7110->audiostate.play_state = AUDIO_STOPPED; + break; + + case AUDIO_PLAY: + if (av7110->audiostate.stream_source == AUDIO_SOURCE_MEMORY) + ret = av7110_av_start_play(av7110, RP_AUDIO); + if (!ret) + ret = audcom(av7110, AUDIO_CMD_UNMUTE); + if (!ret) + av7110->audiostate.play_state = AUDIO_PLAYING; + break; + + case AUDIO_PAUSE: + ret = audcom(av7110, AUDIO_CMD_MUTE); + if (!ret) + av7110->audiostate.play_state = AUDIO_PAUSED; + break; + + case AUDIO_CONTINUE: + if (av7110->audiostate.play_state == AUDIO_PAUSED) { + av7110->audiostate.play_state = AUDIO_PLAYING; + ret = audcom(av7110, AUDIO_CMD_UNMUTE | AUDIO_CMD_PCM16); + } + break; + + case AUDIO_SELECT_SOURCE: + av7110->audiostate.stream_source = (audio_stream_source_t) arg; + break; + + case AUDIO_SET_MUTE: + { + ret = audcom(av7110, arg ? AUDIO_CMD_MUTE : AUDIO_CMD_UNMUTE); + if (!ret) + av7110->audiostate.mute_state = (int) arg; + break; + } + + case AUDIO_SET_AV_SYNC: + av7110->audiostate.AV_sync_state = (int) arg; + ret = audcom(av7110, arg ? AUDIO_CMD_SYNC_ON : AUDIO_CMD_SYNC_OFF); + break; + + case AUDIO_SET_BYPASS_MODE: + if (FW_VERSION(av7110->arm_app) < 0x2621) + ret = -EINVAL; + av7110->audiostate.bypass_mode = (int)arg; + break; + + case AUDIO_CHANNEL_SELECT: + av7110->audiostate.channel_select = (audio_channel_select_t) arg; + switch(av7110->audiostate.channel_select) { + case AUDIO_STEREO: + ret = audcom(av7110, AUDIO_CMD_STEREO); + if (!ret) { + if (av7110->adac_type == DVB_ADAC_CRYSTAL) + i2c_writereg(av7110, 0x20, 0x02, 0x49); + else if (av7110->adac_type == DVB_ADAC_MSP34x5) + msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0220); + } + break; + case AUDIO_MONO_LEFT: + ret = audcom(av7110, AUDIO_CMD_MONO_L); + if (!ret) { + if (av7110->adac_type == DVB_ADAC_CRYSTAL) + i2c_writereg(av7110, 0x20, 0x02, 0x4a); + else if (av7110->adac_type == DVB_ADAC_MSP34x5) + msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0200); + } + break; + case AUDIO_MONO_RIGHT: + ret = audcom(av7110, AUDIO_CMD_MONO_R); + if (!ret) { + if (av7110->adac_type == DVB_ADAC_CRYSTAL) + i2c_writereg(av7110, 0x20, 0x02, 0x45); + else if (av7110->adac_type == DVB_ADAC_MSP34x5) + msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0210); + } + break; + default: + ret = -EINVAL; + break; + } + break; + + case AUDIO_GET_STATUS: + memcpy(parg, &av7110->audiostate, sizeof(struct audio_status)); + break; + + case AUDIO_GET_CAPABILITIES: + if (FW_VERSION(av7110->arm_app) < 0x2621) + *(unsigned int *)parg = AUDIO_CAP_LPCM | AUDIO_CAP_MP1 | AUDIO_CAP_MP2; + else + *(unsigned int *)parg = AUDIO_CAP_LPCM | AUDIO_CAP_DTS | AUDIO_CAP_AC3 | + AUDIO_CAP_MP1 | AUDIO_CAP_MP2; + break; + + case AUDIO_CLEAR_BUFFER: + dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout); + av7110_ipack_reset(&av7110->ipack[0]); + if (av7110->playing == RP_AV) + ret = av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, + __Play, 2, AV_PES, 0); + break; + + case AUDIO_SET_ID: + break; + + case AUDIO_SET_MIXER: + { + struct audio_mixer *amix = (struct audio_mixer *)parg; + ret = av7110_set_volume(av7110, amix->volume_left, amix->volume_right); + break; + } + + case AUDIO_SET_STREAMTYPE: + break; + + default: + ret = -ENOIOCTLCMD; + } + + return ret; +} + + +static int dvb_video_open(struct inode *inode, struct file *file) +{ + struct dvb_device *dvbdev = file->private_data; + struct av7110 *av7110 = dvbdev->priv; + int err; + + dprintk(2, "av7110:%p, \n", av7110); + + if ((err = dvb_generic_open(inode, file)) < 0) + return err; + + if ((file->f_flags & O_ACCMODE) != O_RDONLY) { + dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout); + dvb_ringbuffer_flush_spinlock_wakeup(&av7110->avout); + av7110->video_blank = 1; + av7110->audiostate.AV_sync_state = 1; + av7110->videostate.stream_source = VIDEO_SOURCE_DEMUX; + + /* empty event queue */ + av7110->video_events.eventr = av7110->video_events.eventw = 0; + } + + return 0; +} + +static int dvb_video_release(struct inode *inode, struct file *file) +{ + struct dvb_device *dvbdev = file->private_data; + struct av7110 *av7110 = dvbdev->priv; + + dprintk(2, "av7110:%p, \n", av7110); + + if ((file->f_flags & O_ACCMODE) != O_RDONLY) { + av7110_av_stop(av7110, RP_VIDEO); + } + + return dvb_generic_release(inode, file); +} + +static int dvb_audio_open(struct inode *inode, struct file *file) +{ + struct dvb_device *dvbdev = file->private_data; + struct av7110 *av7110 = dvbdev->priv; + int err = dvb_generic_open(inode, file); + + dprintk(2, "av7110:%p, \n", av7110); + + if (err < 0) + return err; + dvb_ringbuffer_flush_spinlock_wakeup(&av7110->aout); + av7110->audiostate.stream_source = AUDIO_SOURCE_DEMUX; + return 0; +} + +static int dvb_audio_release(struct inode *inode, struct file *file) +{ + struct dvb_device *dvbdev = file->private_data; + struct av7110 *av7110 = dvbdev->priv; + + dprintk(2, "av7110:%p, \n", av7110); + + av7110_av_stop(av7110, RP_AUDIO); + return dvb_generic_release(inode, file); +} + + + +/****************************************************************************** + * driver registration + ******************************************************************************/ + +static const struct file_operations dvb_video_fops = { + .owner = THIS_MODULE, + .write = dvb_video_write, + .unlocked_ioctl = dvb_generic_ioctl, + .open = dvb_video_open, + .release = dvb_video_release, + .poll = dvb_video_poll, + .llseek = noop_llseek, +}; + +static struct dvb_device dvbdev_video = { + .priv = NULL, + .users = 6, + .readers = 5, /* arbitrary */ + .writers = 1, + .fops = &dvb_video_fops, + .kernel_ioctl = dvb_video_ioctl, +}; + +static const struct file_operations dvb_audio_fops = { + .owner = THIS_MODULE, + .write = dvb_audio_write, + .unlocked_ioctl = dvb_generic_ioctl, + .open = dvb_audio_open, + .release = dvb_audio_release, + .poll = dvb_audio_poll, + .llseek = noop_llseek, +}; + +static struct dvb_device dvbdev_audio = { + .priv = NULL, + .users = 1, + .writers = 1, + .fops = &dvb_audio_fops, + .kernel_ioctl = dvb_audio_ioctl, +}; + + +int av7110_av_register(struct av7110 *av7110) +{ + av7110->audiostate.AV_sync_state = 0; + av7110->audiostate.mute_state = 0; + av7110->audiostate.play_state = AUDIO_STOPPED; + av7110->audiostate.stream_source = AUDIO_SOURCE_DEMUX; + av7110->audiostate.channel_select = AUDIO_STEREO; + av7110->audiostate.bypass_mode = 0; + + av7110->videostate.video_blank = 0; + av7110->videostate.play_state = VIDEO_STOPPED; + av7110->videostate.stream_source = VIDEO_SOURCE_DEMUX; + av7110->videostate.video_format = VIDEO_FORMAT_4_3; + av7110->videostate.display_format = VIDEO_LETTER_BOX; + av7110->display_ar = VIDEO_FORMAT_4_3; + av7110->display_panscan = VID_VC_AND_PS_PREF; + + init_waitqueue_head(&av7110->video_events.wait_queue); + spin_lock_init(&av7110->video_events.lock); + av7110->video_events.eventw = av7110->video_events.eventr = 0; + av7110->video_events.overflow = 0; + memset(&av7110->video_size, 0, sizeof (video_size_t)); + + dvb_register_device(&av7110->dvb_adapter, &av7110->video_dev, + &dvbdev_video, av7110, DVB_DEVICE_VIDEO); + + dvb_register_device(&av7110->dvb_adapter, &av7110->audio_dev, + &dvbdev_audio, av7110, DVB_DEVICE_AUDIO); + + return 0; +} + +void av7110_av_unregister(struct av7110 *av7110) +{ + dvb_unregister_device(av7110->audio_dev); + dvb_unregister_device(av7110->video_dev); +} + +int av7110_av_init(struct av7110 *av7110) +{ + void (*play[])(u8 *, int, void *) = { play_audio_cb, play_video_cb }; + int i, ret; + + for (i = 0; i < 2; i++) { + struct ipack *ipack = av7110->ipack + i; + + ret = av7110_ipack_init(ipack, IPACKS, play[i]); + if (ret < 0) { + if (i) + av7110_ipack_free(--ipack); + goto out; + } + ipack->data = av7110; + } + + dvb_ringbuffer_init(&av7110->avout, av7110->iobuf, AVOUTLEN); + dvb_ringbuffer_init(&av7110->aout, av7110->iobuf + AVOUTLEN, AOUTLEN); + + av7110->kbuf[0] = (u8 *)(av7110->iobuf + AVOUTLEN + AOUTLEN + BMPLEN); + av7110->kbuf[1] = av7110->kbuf[0] + 2 * IPACKS; +out: + return ret; +} + +void av7110_av_exit(struct av7110 *av7110) +{ + av7110_ipack_free(&av7110->ipack[0]); + av7110_ipack_free(&av7110->ipack[1]); +} diff --git a/drivers/media/pci/ttpci/av7110_av.h b/drivers/media/pci/ttpci/av7110_av.h new file mode 100644 index 0000000..5f02ef8 --- /dev/null +++ b/drivers/media/pci/ttpci/av7110_av.h @@ -0,0 +1,30 @@ +#ifndef _AV7110_AV_H_ +#define _AV7110_AV_H_ + +struct av7110; + +extern int av7110_set_vidmode(struct av7110 *av7110, + enum av7110_video_mode mode); + +extern int av7110_record_cb(struct dvb_filter_pes2ts *p2t, u8 *buf, size_t len); +extern int av7110_pes_play(void *dest, struct dvb_ringbuffer *buf, int dlen); +extern int av7110_write_to_decoder(struct dvb_demux_feed *feed, const u8 *buf, size_t len); + +extern int av7110_set_volume(struct av7110 *av7110, int volleft, int volright); +extern int av7110_av_stop(struct av7110 *av7110, int av); +extern int av7110_av_start_record(struct av7110 *av7110, int av, + struct dvb_demux_feed *dvbdmxfeed); +extern int av7110_av_start_play(struct av7110 *av7110, int av); + +extern void dvb_video_add_event(struct av7110 *av7110, struct video_event *event); + +extern void av7110_p2t_init(struct av7110_p2t *p, struct dvb_demux_feed *feed); +extern void av7110_p2t_write(u8 const *buf, long int length, u16 pid, struct av7110_p2t *p); + +extern int av7110_av_register(struct av7110 *av7110); +extern void av7110_av_unregister(struct av7110 *av7110); +extern int av7110_av_init(struct av7110 *av7110); +extern void av7110_av_exit(struct av7110 *av7110); + + +#endif /* _AV7110_AV_H_ */ diff --git a/drivers/media/pci/ttpci/av7110_ca.c b/drivers/media/pci/ttpci/av7110_ca.c new file mode 100644 index 0000000..9fc1dd0 --- /dev/null +++ b/drivers/media/pci/ttpci/av7110_ca.c @@ -0,0 +1,387 @@ +/* + * av7110_ca.c: CA and CI stuff + * + * Copyright (C) 1999-2002 Ralph Metzler + * & Marcus Metzler for convergence integrated media GmbH + * + * originally based on code by: + * Copyright (C) 1998,1999 Christian Theiss + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + * + * + * the project's page is at http://www.linuxtv.org/ + */ + +#include +#include +#include +#include +#include +#include +#include + +#include "av7110.h" +#include "av7110_hw.h" +#include "av7110_ca.h" + + +void CI_handle(struct av7110 *av7110, u8 *data, u16 len) +{ + dprintk(8, "av7110:%p\n",av7110); + + if (len < 3) + return; + switch (data[0]) { + case CI_MSG_CI_INFO: + if (data[2] != 1 && data[2] != 2) + break; + switch (data[1]) { + case 0: + av7110->ci_slot[data[2] - 1].flags = 0; + break; + case 1: + av7110->ci_slot[data[2] - 1].flags |= CA_CI_MODULE_PRESENT; + break; + case 2: + av7110->ci_slot[data[2] - 1].flags |= CA_CI_MODULE_READY; + break; + } + break; + case CI_SWITCH_PRG_REPLY: + //av7110->ci_stat=data[1]; + break; + default: + break; + } +} + + +void ci_get_data(struct dvb_ringbuffer *cibuf, u8 *data, int len) +{ + if (dvb_ringbuffer_free(cibuf) < len + 2) + return; + + DVB_RINGBUFFER_WRITE_BYTE(cibuf, len >> 8); + DVB_RINGBUFFER_WRITE_BYTE(cibuf, len & 0xff); + dvb_ringbuffer_write(cibuf, data, len); + wake_up_interruptible(&cibuf->queue); +} + + +/****************************************************************************** + * CI link layer file ops + ******************************************************************************/ + +static int ci_ll_init(struct dvb_ringbuffer *cirbuf, struct dvb_ringbuffer *ciwbuf, int size) +{ + struct dvb_ringbuffer *tab[] = { cirbuf, ciwbuf, NULL }, **p; + void *data; + + for (p = tab; *p; p++) { + data = vmalloc(size); + if (!data) { + while (p-- != tab) { + vfree(p[0]->data); + p[0]->data = NULL; + } + return -ENOMEM; + } + dvb_ringbuffer_init(*p, data, size); + } + return 0; +} + +static void ci_ll_flush(struct dvb_ringbuffer *cirbuf, struct dvb_ringbuffer *ciwbuf) +{ + dvb_ringbuffer_flush_spinlock_wakeup(cirbuf); + dvb_ringbuffer_flush_spinlock_wakeup(ciwbuf); +} + +static void ci_ll_release(struct dvb_ringbuffer *cirbuf, struct dvb_ringbuffer *ciwbuf) +{ + vfree(cirbuf->data); + cirbuf->data = NULL; + vfree(ciwbuf->data); + ciwbuf->data = NULL; +} + +static int ci_ll_reset(struct dvb_ringbuffer *cibuf, struct file *file, + int slots, ca_slot_info_t *slot) +{ + int i; + int len = 0; + u8 msg[8] = { 0x00, 0x06, 0x00, 0x00, 0xff, 0x02, 0x00, 0x00 }; + + for (i = 0; i < 2; i++) { + if (slots & (1 << i)) + len += 8; + } + + if (dvb_ringbuffer_free(cibuf) < len) + return -EBUSY; + + for (i = 0; i < 2; i++) { + if (slots & (1 << i)) { + msg[2] = i; + dvb_ringbuffer_write(cibuf, msg, 8); + slot[i].flags = 0; + } + } + + return 0; +} + +static ssize_t ci_ll_write(struct dvb_ringbuffer *cibuf, struct file *file, + const char __user *buf, size_t count, loff_t *ppos) +{ + int free; + int non_blocking = file->f_flags & O_NONBLOCK; + u8 *page = (u8 *)__get_free_page(GFP_USER); + int res; + + if (!page) + return -ENOMEM; + + res = -EINVAL; + if (count > 2048) + goto out; + + res = -EFAULT; + if (copy_from_user(page, buf, count)) + goto out; + + free = dvb_ringbuffer_free(cibuf); + if (count + 2 > free) { + res = -EWOULDBLOCK; + if (non_blocking) + goto out; + res = -ERESTARTSYS; + if (wait_event_interruptible(cibuf->queue, + (dvb_ringbuffer_free(cibuf) >= count + 2))) + goto out; + } + + DVB_RINGBUFFER_WRITE_BYTE(cibuf, count >> 8); + DVB_RINGBUFFER_WRITE_BYTE(cibuf, count & 0xff); + + res = dvb_ringbuffer_write(cibuf, page, count); +out: + free_page((unsigned long)page); + return res; +} + +static ssize_t ci_ll_read(struct dvb_ringbuffer *cibuf, struct file *file, + char __user *buf, size_t count, loff_t *ppos) +{ + int avail; + int non_blocking = file->f_flags & O_NONBLOCK; + ssize_t len; + + if (!cibuf->data || !count) + return 0; + if (non_blocking && (dvb_ringbuffer_empty(cibuf))) + return -EWOULDBLOCK; + if (wait_event_interruptible(cibuf->queue, + !dvb_ringbuffer_empty(cibuf))) + return -ERESTARTSYS; + avail = dvb_ringbuffer_avail(cibuf); + if (avail < 4) + return 0; + len = DVB_RINGBUFFER_PEEK(cibuf, 0) << 8; + len |= DVB_RINGBUFFER_PEEK(cibuf, 1); + if (avail < len + 2 || count < len) + return -EINVAL; + DVB_RINGBUFFER_SKIP(cibuf, 2); + + return dvb_ringbuffer_read_user(cibuf, buf, len); +} + +static int dvb_ca_open(struct inode *inode, struct file *file) +{ + struct dvb_device *dvbdev = file->private_data; + struct av7110 *av7110 = dvbdev->priv; + int err = dvb_generic_open(inode, file); + + dprintk(8, "av7110:%p\n",av7110); + + if (err < 0) + return err; + ci_ll_flush(&av7110->ci_rbuffer, &av7110->ci_wbuffer); + return 0; +} + +static unsigned int dvb_ca_poll (struct file *file, poll_table *wait) +{ + struct dvb_device *dvbdev = file->private_data; + struct av7110 *av7110 = dvbdev->priv; + struct dvb_ringbuffer *rbuf = &av7110->ci_rbuffer; + struct dvb_ringbuffer *wbuf = &av7110->ci_wbuffer; + unsigned int mask = 0; + + dprintk(8, "av7110:%p\n",av7110); + + poll_wait(file, &rbuf->queue, wait); + poll_wait(file, &wbuf->queue, wait); + + if (!dvb_ringbuffer_empty(rbuf)) + mask |= (POLLIN | POLLRDNORM); + + if (dvb_ringbuffer_free(wbuf) > 1024) + mask |= (POLLOUT | POLLWRNORM); + + return mask; +} + +static int dvb_ca_ioctl(struct file *file, unsigned int cmd, void *parg) +{ + struct dvb_device *dvbdev = file->private_data; + struct av7110 *av7110 = dvbdev->priv; + unsigned long arg = (unsigned long) parg; + + dprintk(8, "av7110:%p\n",av7110); + + switch (cmd) { + case CA_RESET: + return ci_ll_reset(&av7110->ci_wbuffer, file, arg, &av7110->ci_slot[0]); + break; + case CA_GET_CAP: + { + ca_caps_t cap; + + cap.slot_num = 2; + cap.slot_type = (FW_CI_LL_SUPPORT(av7110->arm_app) ? + CA_CI_LINK : CA_CI) | CA_DESCR; + cap.descr_num = 16; + cap.descr_type = CA_ECD; + memcpy(parg, &cap, sizeof(cap)); + break; + } + + case CA_GET_SLOT_INFO: + { + ca_slot_info_t *info=(ca_slot_info_t *)parg; + + if (info->num < 0 || info->num > 1) + return -EINVAL; + av7110->ci_slot[info->num].num = info->num; + av7110->ci_slot[info->num].type = FW_CI_LL_SUPPORT(av7110->arm_app) ? + CA_CI_LINK : CA_CI; + memcpy(info, &av7110->ci_slot[info->num], sizeof(ca_slot_info_t)); + break; + } + + case CA_GET_MSG: + break; + + case CA_SEND_MSG: + break; + + case CA_GET_DESCR_INFO: + { + ca_descr_info_t info; + + info.num = 16; + info.type = CA_ECD; + memcpy(parg, &info, sizeof (info)); + break; + } + + case CA_SET_DESCR: + { + ca_descr_t *descr = (ca_descr_t*) parg; + + if (descr->index >= 16) + return -EINVAL; + if (descr->parity > 1) + return -EINVAL; + av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetDescr, 5, + (descr->index<<8)|descr->parity, + (descr->cw[0]<<8)|descr->cw[1], + (descr->cw[2]<<8)|descr->cw[3], + (descr->cw[4]<<8)|descr->cw[5], + (descr->cw[6]<<8)|descr->cw[7]); + break; + } + + default: + return -EINVAL; + } + return 0; +} + +static ssize_t dvb_ca_write(struct file *file, const char __user *buf, + size_t count, loff_t *ppos) +{ + struct dvb_device *dvbdev = file->private_data; + struct av7110 *av7110 = dvbdev->priv; + + dprintk(8, "av7110:%p\n",av7110); + return ci_ll_write(&av7110->ci_wbuffer, file, buf, count, ppos); +} + +static ssize_t dvb_ca_read(struct file *file, char __user *buf, + size_t count, loff_t *ppos) +{ + struct dvb_device *dvbdev = file->private_data; + struct av7110 *av7110 = dvbdev->priv; + + dprintk(8, "av7110:%p\n",av7110); + return ci_ll_read(&av7110->ci_rbuffer, file, buf, count, ppos); +} + +static const struct file_operations dvb_ca_fops = { + .owner = THIS_MODULE, + .read = dvb_ca_read, + .write = dvb_ca_write, + .unlocked_ioctl = dvb_generic_ioctl, + .open = dvb_ca_open, + .release = dvb_generic_release, + .poll = dvb_ca_poll, + .llseek = default_llseek, +}; + +static struct dvb_device dvbdev_ca = { + .priv = NULL, + .users = 1, + .writers = 1, + .fops = &dvb_ca_fops, + .kernel_ioctl = dvb_ca_ioctl, +}; + + +int av7110_ca_register(struct av7110 *av7110) +{ + return dvb_register_device(&av7110->dvb_adapter, &av7110->ca_dev, + &dvbdev_ca, av7110, DVB_DEVICE_CA); +} + +void av7110_ca_unregister(struct av7110 *av7110) +{ + dvb_unregister_device(av7110->ca_dev); +} + +int av7110_ca_init(struct av7110* av7110) +{ + return ci_ll_init(&av7110->ci_rbuffer, &av7110->ci_wbuffer, 8192); +} + +void av7110_ca_exit(struct av7110* av7110) +{ + ci_ll_release(&av7110->ci_rbuffer, &av7110->ci_wbuffer); +} diff --git a/drivers/media/pci/ttpci/av7110_ca.h b/drivers/media/pci/ttpci/av7110_ca.h new file mode 100644 index 0000000..70ee855 --- /dev/null +++ b/drivers/media/pci/ttpci/av7110_ca.h @@ -0,0 +1,14 @@ +#ifndef _AV7110_CA_H_ +#define _AV7110_CA_H_ + +struct av7110; + +extern void CI_handle(struct av7110 *av7110, u8 *data, u16 len); +extern void ci_get_data(struct dvb_ringbuffer *cibuf, u8 *data, int len); + +extern int av7110_ca_register(struct av7110 *av7110); +extern void av7110_ca_unregister(struct av7110 *av7110); +extern int av7110_ca_init(struct av7110* av7110); +extern void av7110_ca_exit(struct av7110* av7110); + +#endif /* _AV7110_CA_H_ */ diff --git a/drivers/media/pci/ttpci/av7110_hw.c b/drivers/media/pci/ttpci/av7110_hw.c new file mode 100644 index 0000000..f1cbfe5 --- /dev/null +++ b/drivers/media/pci/ttpci/av7110_hw.c @@ -0,0 +1,1208 @@ +/* + * av7110_hw.c: av7110 low level hardware access and firmware interface + * + * Copyright (C) 1999-2002 Ralph Metzler + * & Marcus Metzler for convergence integrated media GmbH + * + * originally based on code by: + * Copyright (C) 1998,1999 Christian Theiss + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + * + * the project's page is at http://www.linuxtv.org/ + */ + +/* for debugging ARM communication: */ +//#define COM_DEBUG + +#include +#include +#include +#include +#include +#include + +#include "av7110.h" +#include "av7110_hw.h" + +#define _NOHANDSHAKE + +/**************************************************************************** + * DEBI functions + ****************************************************************************/ + +/* This DEBI code is based on the Stradis driver + by Nathan Laredo */ + +int av7110_debiwrite(struct av7110 *av7110, u32 config, + int addr, u32 val, int count) +{ + struct saa7146_dev *dev = av7110->dev; + + if (count <= 0 || count > 32764) { + printk("%s: invalid count %d\n", __func__, count); + return -1; + } + if (saa7146_wait_for_debi_done(av7110->dev, 0) < 0) { + printk("%s: wait_for_debi_done failed\n", __func__); + return -1; + } + saa7146_write(dev, DEBI_CONFIG, config); + if (count <= 4) /* immediate transfer */ + saa7146_write(dev, DEBI_AD, val); + else /* block transfer */ + saa7146_write(dev, DEBI_AD, av7110->debi_bus); + saa7146_write(dev, DEBI_COMMAND, (count << 17) | (addr & 0xffff)); + saa7146_write(dev, MC2, (2 << 16) | 2); + return 0; +} + +u32 av7110_debiread(struct av7110 *av7110, u32 config, int addr, int count) +{ + struct saa7146_dev *dev = av7110->dev; + u32 result = 0; + + if (count > 32764 || count <= 0) { + printk("%s: invalid count %d\n", __func__, count); + return 0; + } + if (saa7146_wait_for_debi_done(av7110->dev, 0) < 0) { + printk("%s: wait_for_debi_done #1 failed\n", __func__); + return 0; + } + saa7146_write(dev, DEBI_AD, av7110->debi_bus); + saa7146_write(dev, DEBI_COMMAND, (count << 17) | 0x10000 | (addr & 0xffff)); + + saa7146_write(dev, DEBI_CONFIG, config); + saa7146_write(dev, MC2, (2 << 16) | 2); + if (count > 4) + return count; + if (saa7146_wait_for_debi_done(av7110->dev, 0) < 0) { + printk("%s: wait_for_debi_done #2 failed\n", __func__); + return 0; + } + + result = saa7146_read(dev, DEBI_AD); + result &= (0xffffffffUL >> ((4 - count) * 8)); + return result; +} + + + +/* av7110 ARM core boot stuff */ +#if 0 +void av7110_reset_arm(struct av7110 *av7110) +{ + saa7146_setgpio(av7110->dev, RESET_LINE, SAA7146_GPIO_OUTLO); + + /* Disable DEBI and GPIO irq */ + SAA7146_IER_DISABLE(av7110->dev, MASK_19 | MASK_03); + SAA7146_ISR_CLEAR(av7110->dev, MASK_19 | MASK_03); + + saa7146_setgpio(av7110->dev, RESET_LINE, SAA7146_GPIO_OUTHI); + msleep(30); /* the firmware needs some time to initialize */ + + ARM_ResetMailBox(av7110); + + SAA7146_ISR_CLEAR(av7110->dev, MASK_19 | MASK_03); + SAA7146_IER_ENABLE(av7110->dev, MASK_03); + + av7110->arm_ready = 1; + dprintk(1, "reset ARM\n"); +} +#endif /* 0 */ + +static int waitdebi(struct av7110 *av7110, int adr, int state) +{ + int k; + + dprintk(4, "%p\n", av7110); + + for (k = 0; k < 100; k++) { + if (irdebi(av7110, DEBINOSWAP, adr, 0, 2) == state) + return 0; + udelay(5); + } + return -ETIMEDOUT; +} + +static int load_dram(struct av7110 *av7110, u32 *data, int len) +{ + int i; + int blocks, rest; + u32 base, bootblock = AV7110_BOOT_BLOCK; + + dprintk(4, "%p\n", av7110); + + blocks = len / AV7110_BOOT_MAX_SIZE; + rest = len % AV7110_BOOT_MAX_SIZE; + base = DRAM_START_CODE; + + for (i = 0; i < blocks; i++) { + if (waitdebi(av7110, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) { + printk(KERN_ERR "dvb-ttpci: load_dram(): timeout at block %d\n", i); + return -ETIMEDOUT; + } + dprintk(4, "writing DRAM block %d\n", i); + mwdebi(av7110, DEBISWAB, bootblock, + ((u8 *)data) + i * AV7110_BOOT_MAX_SIZE, AV7110_BOOT_MAX_SIZE); + bootblock ^= 0x1400; + iwdebi(av7110, DEBISWAB, AV7110_BOOT_BASE, swab32(base), 4); + iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_SIZE, AV7110_BOOT_MAX_SIZE, 2); + iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2); + base += AV7110_BOOT_MAX_SIZE; + } + + if (rest > 0) { + if (waitdebi(av7110, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) { + printk(KERN_ERR "dvb-ttpci: load_dram(): timeout at last block\n"); + return -ETIMEDOUT; + } + if (rest > 4) + mwdebi(av7110, DEBISWAB, bootblock, + ((u8 *)data) + i * AV7110_BOOT_MAX_SIZE, rest); + else + mwdebi(av7110, DEBISWAB, bootblock, + ((u8 *)data) + i * AV7110_BOOT_MAX_SIZE - 4, rest + 4); + + iwdebi(av7110, DEBISWAB, AV7110_BOOT_BASE, swab32(base), 4); + iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_SIZE, rest, 2); + iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2); + } + if (waitdebi(av7110, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_EMPTY) < 0) { + printk(KERN_ERR "dvb-ttpci: load_dram(): timeout after last block\n"); + return -ETIMEDOUT; + } + iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_SIZE, 0, 2); + iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2); + if (waitdebi(av7110, AV7110_BOOT_STATE, BOOTSTATE_AV7110_BOOT_COMPLETE) < 0) { + printk(KERN_ERR "dvb-ttpci: load_dram(): final handshake timeout\n"); + return -ETIMEDOUT; + } + return 0; +} + + +/* we cannot write av7110 DRAM directly, so load a bootloader into + * the DPRAM which implements a simple boot protocol */ +int av7110_bootarm(struct av7110 *av7110) +{ + const struct firmware *fw; + const char *fw_name = "av7110/bootcode.bin"; + struct saa7146_dev *dev = av7110->dev; + u32 ret; + int i; + + dprintk(4, "%p\n", av7110); + + av7110->arm_ready = 0; + + saa7146_setgpio(dev, RESET_LINE, SAA7146_GPIO_OUTLO); + + /* Disable DEBI and GPIO irq */ + SAA7146_IER_DISABLE(av7110->dev, MASK_03 | MASK_19); + SAA7146_ISR_CLEAR(av7110->dev, MASK_19 | MASK_03); + + /* enable DEBI */ + saa7146_write(av7110->dev, MC1, 0x08800880); + saa7146_write(av7110->dev, DD1_STREAM_B, 0x00000000); + saa7146_write(av7110->dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); + + /* test DEBI */ + iwdebi(av7110, DEBISWAP, DPRAM_BASE, 0x76543210, 4); + /* FIXME: Why does Nexus CA require 2x iwdebi for first init? */ + iwdebi(av7110, DEBISWAP, DPRAM_BASE, 0x76543210, 4); + + if ((ret=irdebi(av7110, DEBINOSWAP, DPRAM_BASE, 0, 4)) != 0x10325476) { + printk(KERN_ERR "dvb-ttpci: debi test in av7110_bootarm() failed: " + "%08x != %08x (check your BIOS 'Plug&Play OS' settings)\n", + ret, 0x10325476); + return -1; + } + for (i = 0; i < 8192; i += 4) + iwdebi(av7110, DEBISWAP, DPRAM_BASE + i, 0x00, 4); + dprintk(2, "debi test OK\n"); + + /* boot */ + dprintk(1, "load boot code\n"); + saa7146_setgpio(dev, ARM_IRQ_LINE, SAA7146_GPIO_IRQLO); + //saa7146_setgpio(dev, DEBI_DONE_LINE, SAA7146_GPIO_INPUT); + //saa7146_setgpio(dev, 3, SAA7146_GPIO_INPUT); + + ret = request_firmware(&fw, fw_name, &dev->pci->dev); + if (ret) { + printk(KERN_ERR "dvb-ttpci: Failed to load firmware \"%s\"\n", + fw_name); + return ret; + } + + mwdebi(av7110, DEBISWAB, DPRAM_BASE, fw->data, fw->size); + release_firmware(fw); + iwdebi(av7110, DEBINOSWAP, AV7110_BOOT_STATE, BOOTSTATE_BUFFER_FULL, 2); + + if (saa7146_wait_for_debi_done(av7110->dev, 1)) { + printk(KERN_ERR "dvb-ttpci: av7110_bootarm(): " + "saa7146_wait_for_debi_done() timed out\n"); + return -ETIMEDOUT; + } + saa7146_setgpio(dev, RESET_LINE, SAA7146_GPIO_OUTHI); + mdelay(1); + + dprintk(1, "load dram code\n"); + if (load_dram(av7110, (u32 *)av7110->bin_root, av7110->size_root) < 0) { + printk(KERN_ERR "dvb-ttpci: av7110_bootarm(): " + "load_dram() failed\n"); + return -1; + } + + saa7146_setgpio(dev, RESET_LINE, SAA7146_GPIO_OUTLO); + mdelay(1); + + dprintk(1, "load dpram code\n"); + mwdebi(av7110, DEBISWAB, DPRAM_BASE, av7110->bin_dpram, av7110->size_dpram); + + if (saa7146_wait_for_debi_done(av7110->dev, 1)) { + printk(KERN_ERR "dvb-ttpci: av7110_bootarm(): " + "saa7146_wait_for_debi_done() timed out after loading DRAM\n"); + return -ETIMEDOUT; + } + saa7146_setgpio(dev, RESET_LINE, SAA7146_GPIO_OUTHI); + msleep(30); /* the firmware needs some time to initialize */ + + //ARM_ClearIrq(av7110); + ARM_ResetMailBox(av7110); + SAA7146_ISR_CLEAR(av7110->dev, MASK_19 | MASK_03); + SAA7146_IER_ENABLE(av7110->dev, MASK_03); + + av7110->arm_errors = 0; + av7110->arm_ready = 1; + return 0; +} +MODULE_FIRMWARE("av7110/bootcode.bin"); + +/**************************************************************************** + * DEBI command polling + ****************************************************************************/ + +int av7110_wait_msgstate(struct av7110 *av7110, u16 flags) +{ + unsigned long start; + u32 stat; + int err; + + if (FW_VERSION(av7110->arm_app) <= 0x261c) { + /* not supported by old firmware */ + msleep(50); + return 0; + } + + /* new firmware */ + start = jiffies; + for (;;) { + err = time_after(jiffies, start + ARM_WAIT_FREE); + if (mutex_lock_interruptible(&av7110->dcomlock)) + return -ERESTARTSYS; + stat = rdebi(av7110, DEBINOSWAP, MSGSTATE, 0, 2); + mutex_unlock(&av7110->dcomlock); + if ((stat & flags) == 0) + break; + if (err) { + printk(KERN_ERR "%s: timeout waiting for MSGSTATE %04x\n", + __func__, stat & flags); + return -ETIMEDOUT; + } + msleep(1); + } + return 0; +} + +static int __av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length) +{ + int i; + unsigned long start; + char *type = NULL; + u16 flags[2] = {0, 0}; + u32 stat; + int err; + +// dprintk(4, "%p\n", av7110); + + if (!av7110->arm_ready) { + dprintk(1, "arm not ready.\n"); + return -ENXIO; + } + + start = jiffies; + while (1) { + err = time_after(jiffies, start + ARM_WAIT_FREE); + if (rdebi(av7110, DEBINOSWAP, COMMAND, 0, 2) == 0) + break; + if (err) { + printk(KERN_ERR "dvb-ttpci: %s(): timeout waiting for COMMAND idle\n", __func__); + av7110->arm_errors++; + return -ETIMEDOUT; + } + msleep(1); + } + + if (FW_VERSION(av7110->arm_app) <= 0x261f) + wdebi(av7110, DEBINOSWAP, COM_IF_LOCK, 0xffff, 2); + +#ifndef _NOHANDSHAKE + start = jiffies; + while (1) { + err = time_after(jiffies, start + ARM_WAIT_SHAKE); + if (rdebi(av7110, DEBINOSWAP, HANDSHAKE_REG, 0, 2) == 0) + break; + if (err) { + printk(KERN_ERR "dvb-ttpci: %s(): timeout waiting for HANDSHAKE_REG\n", __func__); + return -ETIMEDOUT; + } + msleep(1); + } +#endif + + switch ((buf[0] >> 8) & 0xff) { + case COMTYPE_PIDFILTER: + case COMTYPE_ENCODER: + case COMTYPE_REC_PLAY: + case COMTYPE_MPEGDECODER: + type = "MSG"; + flags[0] = GPMQOver; + flags[1] = GPMQFull; + break; + case COMTYPE_OSD: + type = "OSD"; + flags[0] = OSDQOver; + flags[1] = OSDQFull; + break; + case COMTYPE_MISC: + if (FW_VERSION(av7110->arm_app) >= 0x261d) { + type = "MSG"; + flags[0] = GPMQOver; + flags[1] = GPMQBusy; + } + break; + default: + break; + } + + if (type != NULL) { + /* non-immediate COMMAND type */ + start = jiffies; + for (;;) { + err = time_after(jiffies, start + ARM_WAIT_FREE); + stat = rdebi(av7110, DEBINOSWAP, MSGSTATE, 0, 2); + if (stat & flags[0]) { + printk(KERN_ERR "%s: %s QUEUE overflow\n", + __func__, type); + return -1; + } + if ((stat & flags[1]) == 0) + break; + if (err) { + printk(KERN_ERR "%s: timeout waiting on busy %s QUEUE\n", + __func__, type); + av7110->arm_errors++; + return -ETIMEDOUT; + } + msleep(1); + } + } + + for (i = 2; i < length; i++) + wdebi(av7110, DEBINOSWAP, COMMAND + 2 * i, (u32) buf[i], 2); + + if (length) + wdebi(av7110, DEBINOSWAP, COMMAND + 2, (u32) buf[1], 2); + else + wdebi(av7110, DEBINOSWAP, COMMAND + 2, 0, 2); + + wdebi(av7110, DEBINOSWAP, COMMAND, (u32) buf[0], 2); + + if (FW_VERSION(av7110->arm_app) <= 0x261f) + wdebi(av7110, DEBINOSWAP, COM_IF_LOCK, 0x0000, 2); + +#ifdef COM_DEBUG + start = jiffies; + while (1) { + err = time_after(jiffies, start + ARM_WAIT_FREE); + if (rdebi(av7110, DEBINOSWAP, COMMAND, 0, 2) == 0) + break; + if (err) { + printk(KERN_ERR "dvb-ttpci: %s(): timeout waiting for COMMAND %d to complete\n", + __func__, (buf[0] >> 8) & 0xff); + return -ETIMEDOUT; + } + msleep(1); + } + + stat = rdebi(av7110, DEBINOSWAP, MSGSTATE, 0, 2); + if (stat & GPMQOver) { + printk(KERN_ERR "dvb-ttpci: %s(): GPMQOver\n", __func__); + return -ENOSPC; + } + else if (stat & OSDQOver) { + printk(KERN_ERR "dvb-ttpci: %s(): OSDQOver\n", __func__); + return -ENOSPC; + } +#endif + + return 0; +} + +static int av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length) +{ + int ret; + +// dprintk(4, "%p\n", av7110); + + if (!av7110->arm_ready) { + dprintk(1, "arm not ready.\n"); + return -1; + } + if (mutex_lock_interruptible(&av7110->dcomlock)) + return -ERESTARTSYS; + + ret = __av7110_send_fw_cmd(av7110, buf, length); + mutex_unlock(&av7110->dcomlock); + if (ret && ret!=-ERESTARTSYS) + printk(KERN_ERR "dvb-ttpci: %s(): av7110_send_fw_cmd error %d\n", + __func__, ret); + return ret; +} + +int av7110_fw_cmd(struct av7110 *av7110, int type, int com, int num, ...) +{ + va_list args; + u16 buf[num + 2]; + int i, ret; + +// dprintk(4, "%p\n", av7110); + + buf[0] = ((type << 8) | com); + buf[1] = num; + + if (num) { + va_start(args, num); + for (i = 0; i < num; i++) + buf[i + 2] = va_arg(args, u32); + va_end(args); + } + + ret = av7110_send_fw_cmd(av7110, buf, num + 2); + if (ret && ret != -ERESTARTSYS) + printk(KERN_ERR "dvb-ttpci: av7110_fw_cmd error %d\n", ret); + return ret; +} + +#if 0 +int av7110_send_ci_cmd(struct av7110 *av7110, u8 subcom, u8 *buf, u8 len) +{ + int i, ret; + u16 cmd[18] = { ((COMTYPE_COMMON_IF << 8) + subcom), + 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; + + dprintk(4, "%p\n", av7110); + + for(i = 0; i < len && i < 32; i++) + { + if(i % 2 == 0) + cmd[(i / 2) + 2] = (u16)(buf[i]) << 8; + else + cmd[(i / 2) + 2] |= buf[i]; + } + + ret = av7110_send_fw_cmd(av7110, cmd, 18); + if (ret && ret != -ERESTARTSYS) + printk(KERN_ERR "dvb-ttpci: av7110_send_ci_cmd error %d\n", ret); + return ret; +} +#endif /* 0 */ + +int av7110_fw_request(struct av7110 *av7110, u16 *request_buf, + int request_buf_len, u16 *reply_buf, int reply_buf_len) +{ + int err; + s16 i; + unsigned long start; +#ifdef COM_DEBUG + u32 stat; +#endif + + dprintk(4, "%p\n", av7110); + + if (!av7110->arm_ready) { + dprintk(1, "arm not ready.\n"); + return -1; + } + + if (mutex_lock_interruptible(&av7110->dcomlock)) + return -ERESTARTSYS; + + if ((err = __av7110_send_fw_cmd(av7110, request_buf, request_buf_len)) < 0) { + mutex_unlock(&av7110->dcomlock); + printk(KERN_ERR "dvb-ttpci: av7110_fw_request error %d\n", err); + return err; + } + + start = jiffies; + while (1) { + err = time_after(jiffies, start + ARM_WAIT_FREE); + if (rdebi(av7110, DEBINOSWAP, COMMAND, 0, 2) == 0) + break; + if (err) { + printk(KERN_ERR "%s: timeout waiting for COMMAND to complete\n", __func__); + mutex_unlock(&av7110->dcomlock); + return -ETIMEDOUT; + } +#ifdef _NOHANDSHAKE + msleep(1); +#endif + } + +#ifndef _NOHANDSHAKE + start = jiffies; + while (1) { + err = time_after(jiffies, start + ARM_WAIT_SHAKE); + if (rdebi(av7110, DEBINOSWAP, HANDSHAKE_REG, 0, 2) == 0) + break; + if (err) { + printk(KERN_ERR "%s: timeout waiting for HANDSHAKE_REG\n", __func__); + mutex_unlock(&av7110->dcomlock); + return -ETIMEDOUT; + } + msleep(1); + } +#endif + +#ifdef COM_DEBUG + stat = rdebi(av7110, DEBINOSWAP, MSGSTATE, 0, 2); + if (stat & GPMQOver) { + printk(KERN_ERR "%s: GPMQOver\n", __func__); + mutex_unlock(&av7110->dcomlock); + return -1; + } + else if (stat & OSDQOver) { + printk(KERN_ERR "%s: OSDQOver\n", __func__); + mutex_unlock(&av7110->dcomlock); + return -1; + } +#endif + + for (i = 0; i < reply_buf_len; i++) + reply_buf[i] = rdebi(av7110, DEBINOSWAP, COM_BUFF + 2 * i, 0, 2); + + mutex_unlock(&av7110->dcomlock); + return 0; +} + +static int av7110_fw_query(struct av7110 *av7110, u16 tag, u16* buf, s16 length) +{ + int ret; + ret = av7110_fw_request(av7110, &tag, 0, buf, length); + if (ret) + printk(KERN_ERR "dvb-ttpci: av7110_fw_query error %d\n", ret); + return ret; +} + + +/**************************************************************************** + * Firmware commands + ****************************************************************************/ + +/* get version of the firmware ROM, RTSL, video ucode and ARM application */ +int av7110_firmversion(struct av7110 *av7110) +{ + u16 buf[20]; + u16 tag = ((COMTYPE_REQUEST << 8) + ReqVersion); + + dprintk(4, "%p\n", av7110); + + if (av7110_fw_query(av7110, tag, buf, 16)) { + printk("dvb-ttpci: failed to boot firmware @ card %d\n", + av7110->dvb_adapter.num); + return -EIO; + } + + av7110->arm_fw = (buf[0] << 16) + buf[1]; + av7110->arm_rtsl = (buf[2] << 16) + buf[3]; + av7110->arm_vid = (buf[4] << 16) + buf[5]; + av7110->arm_app = (buf[6] << 16) + buf[7]; + av7110->avtype = (buf[8] << 16) + buf[9]; + + printk("dvb-ttpci: info @ card %d: firm %08x, rtsl %08x, vid %08x, app %08x\n", + av7110->dvb_adapter.num, av7110->arm_fw, + av7110->arm_rtsl, av7110->arm_vid, av7110->arm_app); + + /* print firmware capabilities */ + if (FW_CI_LL_SUPPORT(av7110->arm_app)) + printk("dvb-ttpci: firmware @ card %d supports CI link layer interface\n", + av7110->dvb_adapter.num); + else + printk("dvb-ttpci: no firmware support for CI link layer interface @ card %d\n", + av7110->dvb_adapter.num); + + return 0; +} + + +int av7110_diseqc_send(struct av7110 *av7110, int len, u8 *msg, unsigned long burst) +{ + int i, ret; + u16 buf[18] = { ((COMTYPE_AUDIODAC << 8) + SendDiSEqC), + 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; + + dprintk(4, "%p\n", av7110); + + if (len > 10) + len = 10; + + buf[1] = len + 2; + buf[2] = len; + + if (burst != -1) + buf[3] = burst ? 0x01 : 0x00; + else + buf[3] = 0xffff; + + for (i = 0; i < len; i++) + buf[i + 4] = msg[i]; + + ret = av7110_send_fw_cmd(av7110, buf, 18); + if (ret && ret!=-ERESTARTSYS) + printk(KERN_ERR "dvb-ttpci: av7110_diseqc_send error %d\n", ret); + return ret; +} + + +#ifdef CONFIG_DVB_AV7110_OSD + +static inline int SetColorBlend(struct av7110 *av7110, u8 windownr) +{ + return av7110_fw_cmd(av7110, COMTYPE_OSD, SetCBlend, 1, windownr); +} + +static inline int SetBlend_(struct av7110 *av7110, u8 windownr, + enum av7110_osd_palette_type colordepth, u16 index, u8 blending) +{ + return av7110_fw_cmd(av7110, COMTYPE_OSD, SetBlend, 4, + windownr, colordepth, index, blending); +} + +static inline int SetColor_(struct av7110 *av7110, u8 windownr, + enum av7110_osd_palette_type colordepth, u16 index, u16 colorhi, u16 colorlo) +{ + return av7110_fw_cmd(av7110, COMTYPE_OSD, SetColor, 5, + windownr, colordepth, index, colorhi, colorlo); +} + +static inline int SetFont(struct av7110 *av7110, u8 windownr, u8 fontsize, + u16 colorfg, u16 colorbg) +{ + return av7110_fw_cmd(av7110, COMTYPE_OSD, Set_Font, 4, + windownr, fontsize, colorfg, colorbg); +} + +static int FlushText(struct av7110 *av7110) +{ + unsigned long start; + int err; + + if (mutex_lock_interruptible(&av7110->dcomlock)) + return -ERESTARTSYS; + start = jiffies; + while (1) { + err = time_after(jiffies, start + ARM_WAIT_OSD); + if (rdebi(av7110, DEBINOSWAP, BUFF1_BASE, 0, 2) == 0) + break; + if (err) { + printk(KERN_ERR "dvb-ttpci: %s(): timeout waiting for BUFF1_BASE == 0\n", + __func__); + mutex_unlock(&av7110->dcomlock); + return -ETIMEDOUT; + } + msleep(1); + } + mutex_unlock(&av7110->dcomlock); + return 0; +} + +static int WriteText(struct av7110 *av7110, u8 win, u16 x, u16 y, char *buf) +{ + int i, ret; + unsigned long start; + int length = strlen(buf) + 1; + u16 cbuf[5] = { (COMTYPE_OSD << 8) + DText, 3, win, x, y }; + + if (mutex_lock_interruptible(&av7110->dcomlock)) + return -ERESTARTSYS; + + start = jiffies; + while (1) { + ret = time_after(jiffies, start + ARM_WAIT_OSD); + if (rdebi(av7110, DEBINOSWAP, BUFF1_BASE, 0, 2) == 0) + break; + if (ret) { + printk(KERN_ERR "dvb-ttpci: %s: timeout waiting for BUFF1_BASE == 0\n", + __func__); + mutex_unlock(&av7110->dcomlock); + return -ETIMEDOUT; + } + msleep(1); + } +#ifndef _NOHANDSHAKE + start = jiffies; + while (1) { + ret = time_after(jiffies, start + ARM_WAIT_SHAKE); + if (rdebi(av7110, DEBINOSWAP, HANDSHAKE_REG, 0, 2) == 0) + break; + if (ret) { + printk(KERN_ERR "dvb-ttpci: %s: timeout waiting for HANDSHAKE_REG\n", + __func__); + mutex_unlock(&av7110->dcomlock); + return -ETIMEDOUT; + } + msleep(1); + } +#endif + for (i = 0; i < length / 2; i++) + wdebi(av7110, DEBINOSWAP, BUFF1_BASE + i * 2, + swab16(*(u16 *)(buf + 2 * i)), 2); + if (length & 1) + wdebi(av7110, DEBINOSWAP, BUFF1_BASE + i * 2, 0, 2); + ret = __av7110_send_fw_cmd(av7110, cbuf, 5); + mutex_unlock(&av7110->dcomlock); + if (ret && ret!=-ERESTARTSYS) + printk(KERN_ERR "dvb-ttpci: WriteText error %d\n", ret); + return ret; +} + +static inline int DrawLine(struct av7110 *av7110, u8 windownr, + u16 x, u16 y, u16 dx, u16 dy, u16 color) +{ + return av7110_fw_cmd(av7110, COMTYPE_OSD, DLine, 6, + windownr, x, y, dx, dy, color); +} + +static inline int DrawBlock(struct av7110 *av7110, u8 windownr, + u16 x, u16 y, u16 dx, u16 dy, u16 color) +{ + return av7110_fw_cmd(av7110, COMTYPE_OSD, DBox, 6, + windownr, x, y, dx, dy, color); +} + +static inline int HideWindow(struct av7110 *av7110, u8 windownr) +{ + return av7110_fw_cmd(av7110, COMTYPE_OSD, WHide, 1, windownr); +} + +static inline int MoveWindowRel(struct av7110 *av7110, u8 windownr, u16 x, u16 y) +{ + return av7110_fw_cmd(av7110, COMTYPE_OSD, WMoveD, 3, windownr, x, y); +} + +static inline int MoveWindowAbs(struct av7110 *av7110, u8 windownr, u16 x, u16 y) +{ + return av7110_fw_cmd(av7110, COMTYPE_OSD, WMoveA, 3, windownr, x, y); +} + +static inline int DestroyOSDWindow(struct av7110 *av7110, u8 windownr) +{ + return av7110_fw_cmd(av7110, COMTYPE_OSD, WDestroy, 1, windownr); +} + +static inline int CreateOSDWindow(struct av7110 *av7110, u8 windownr, + osd_raw_window_t disptype, + u16 width, u16 height) +{ + return av7110_fw_cmd(av7110, COMTYPE_OSD, WCreate, 4, + windownr, disptype, width, height); +} + + +static enum av7110_osd_palette_type bpp2pal[8] = { + Pal1Bit, Pal2Bit, 0, Pal4Bit, 0, 0, 0, Pal8Bit +}; +static osd_raw_window_t bpp2bit[8] = { + OSD_BITMAP1, OSD_BITMAP2, 0, OSD_BITMAP4, 0, 0, 0, OSD_BITMAP8 +}; + +static inline int WaitUntilBmpLoaded(struct av7110 *av7110) +{ + int ret = wait_event_timeout(av7110->bmpq, + av7110->bmp_state != BMP_LOADING, 10*HZ); + if (ret == 0) { + printk("dvb-ttpci: warning: timeout waiting in LoadBitmap: %d, %d\n", + ret, av7110->bmp_state); + av7110->bmp_state = BMP_NONE; + return -ETIMEDOUT; + } + return 0; +} + +static inline int LoadBitmap(struct av7110 *av7110, + u16 dx, u16 dy, int inc, u8 __user * data) +{ + u16 format; + int bpp; + int i; + int d, delta; + u8 c; + int ret; + + dprintk(4, "%p\n", av7110); + + format = bpp2bit[av7110->osdbpp[av7110->osdwin]]; + + av7110->bmp_state = BMP_LOADING; + if (format == OSD_BITMAP8) { + bpp=8; delta = 1; + } else if (format == OSD_BITMAP4) { + bpp=4; delta = 2; + } else if (format == OSD_BITMAP2) { + bpp=2; delta = 4; + } else if (format == OSD_BITMAP1) { + bpp=1; delta = 8; + } else { + av7110->bmp_state = BMP_NONE; + return -EINVAL; + } + av7110->bmplen = ((dx * dy * bpp + 7) & ~7) / 8; + av7110->bmpp = 0; + if (av7110->bmplen > 32768) { + av7110->bmp_state = BMP_NONE; + return -EINVAL; + } + for (i = 0; i < dy; i++) { + if (copy_from_user(av7110->bmpbuf + 1024 + i * dx, data + i * inc, dx)) { + av7110->bmp_state = BMP_NONE; + return -EINVAL; + } + } + if (format != OSD_BITMAP8) { + for (i = 0; i < dx * dy / delta; i++) { + c = ((u8 *)av7110->bmpbuf)[1024 + i * delta + delta - 1]; + for (d = delta - 2; d >= 0; d--) { + c |= (((u8 *)av7110->bmpbuf)[1024 + i * delta + d] + << ((delta - d - 1) * bpp)); + ((u8 *)av7110->bmpbuf)[1024 + i] = c; + } + } + } + av7110->bmplen += 1024; + dprintk(4, "av7110_fw_cmd: LoadBmp size %d\n", av7110->bmplen); + ret = av7110_fw_cmd(av7110, COMTYPE_OSD, LoadBmp, 3, format, dx, dy); + if (!ret) + ret = WaitUntilBmpLoaded(av7110); + return ret; +} + +static int BlitBitmap(struct av7110 *av7110, u16 x, u16 y) +{ + dprintk(4, "%p\n", av7110); + + return av7110_fw_cmd(av7110, COMTYPE_OSD, BlitBmp, 4, av7110->osdwin, x, y, 0); +} + +static inline int ReleaseBitmap(struct av7110 *av7110) +{ + dprintk(4, "%p\n", av7110); + + if (av7110->bmp_state != BMP_LOADED && FW_VERSION(av7110->arm_app) < 0x261e) + return -1; + if (av7110->bmp_state == BMP_LOADING) + dprintk(1,"ReleaseBitmap called while BMP_LOADING\n"); + av7110->bmp_state = BMP_NONE; + return av7110_fw_cmd(av7110, COMTYPE_OSD, ReleaseBmp, 0); +} + +static u32 RGB2YUV(u16 R, u16 G, u16 B) +{ + u16 y, u, v; + u16 Y, Cr, Cb; + + y = R * 77 + G * 150 + B * 29; /* Luma=0.299R+0.587G+0.114B 0..65535 */ + u = 2048 + B * 8 -(y >> 5); /* Cr 0..4095 */ + v = 2048 + R * 8 -(y >> 5); /* Cb 0..4095 */ + + Y = y / 256; + Cb = u / 16; + Cr = v / 16; + + return Cr | (Cb << 16) | (Y << 8); +} + +static int OSDSetColor(struct av7110 *av7110, u8 color, u8 r, u8 g, u8 b, u8 blend) +{ + int ret; + + u16 ch, cl; + u32 yuv; + + yuv = blend ? RGB2YUV(r,g,b) : 0; + cl = (yuv & 0xffff); + ch = ((yuv >> 16) & 0xffff); + ret = SetColor_(av7110, av7110->osdwin, bpp2pal[av7110->osdbpp[av7110->osdwin]], + color, ch, cl); + if (!ret) + ret = SetBlend_(av7110, av7110->osdwin, bpp2pal[av7110->osdbpp[av7110->osdwin]], + color, ((blend >> 4) & 0x0f)); + return ret; +} + +static int OSDSetPalette(struct av7110 *av7110, u32 __user * colors, u8 first, u8 last) +{ + int i; + int length = last - first + 1; + + if (length * 4 > DATA_BUFF3_SIZE) + return -EINVAL; + + for (i = 0; i < length; i++) { + u32 color, blend, yuv; + + if (get_user(color, colors + i)) + return -EFAULT; + blend = (color & 0xF0000000) >> 4; + yuv = blend ? RGB2YUV(color & 0xFF, (color >> 8) & 0xFF, + (color >> 16) & 0xFF) | blend : 0; + yuv = ((yuv & 0xFFFF0000) >> 16) | ((yuv & 0x0000FFFF) << 16); + wdebi(av7110, DEBINOSWAP, DATA_BUFF3_BASE + i * 4, yuv, 4); + } + return av7110_fw_cmd(av7110, COMTYPE_OSD, Set_Palette, 4, + av7110->osdwin, + bpp2pal[av7110->osdbpp[av7110->osdwin]], + first, last); +} + +static int OSDSetBlock(struct av7110 *av7110, int x0, int y0, + int x1, int y1, int inc, u8 __user * data) +{ + uint w, h, bpp, bpl, size, lpb, bnum, brest; + int i; + int rc,release_rc; + + w = x1 - x0 + 1; + h = y1 - y0 + 1; + if (inc <= 0) + inc = w; + if (w <= 0 || w > 720 || h <= 0 || h > 576) + return -EINVAL; + bpp = av7110->osdbpp[av7110->osdwin] + 1; + bpl = ((w * bpp + 7) & ~7) / 8; + size = h * bpl; + lpb = (32 * 1024) / bpl; + bnum = size / (lpb * bpl); + brest = size - bnum * lpb * bpl; + + if (av7110->bmp_state == BMP_LOADING) { + /* possible if syscall is repeated by -ERESTARTSYS and if firmware cannot abort */ + BUG_ON (FW_VERSION(av7110->arm_app) >= 0x261e); + rc = WaitUntilBmpLoaded(av7110); + if (rc) + return rc; + /* just continue. This should work for all fw versions + * if bnum==1 && !brest && LoadBitmap was successful + */ + } + + rc = 0; + for (i = 0; i < bnum; i++) { + rc = LoadBitmap(av7110, w, lpb, inc, data); + if (rc) + break; + rc = BlitBitmap(av7110, x0, y0 + i * lpb); + if (rc) + break; + data += lpb * inc; + } + if (!rc && brest) { + rc = LoadBitmap(av7110, w, brest / bpl, inc, data); + if (!rc) + rc = BlitBitmap(av7110, x0, y0 + bnum * lpb); + } + release_rc = ReleaseBitmap(av7110); + if (!rc) + rc = release_rc; + if (rc) + dprintk(1,"returns %d\n",rc); + return rc; +} + +int av7110_osd_cmd(struct av7110 *av7110, osd_cmd_t *dc) +{ + int ret; + + if (mutex_lock_interruptible(&av7110->osd_mutex)) + return -ERESTARTSYS; + + switch (dc->cmd) { + case OSD_Close: + ret = DestroyOSDWindow(av7110, av7110->osdwin); + break; + case OSD_Open: + av7110->osdbpp[av7110->osdwin] = (dc->color - 1) & 7; + ret = CreateOSDWindow(av7110, av7110->osdwin, + bpp2bit[av7110->osdbpp[av7110->osdwin]], + dc->x1 - dc->x0 + 1, dc->y1 - dc->y0 + 1); + if (ret) + break; + if (!dc->data) { + ret = MoveWindowAbs(av7110, av7110->osdwin, dc->x0, dc->y0); + if (ret) + break; + ret = SetColorBlend(av7110, av7110->osdwin); + } + break; + case OSD_Show: + ret = MoveWindowRel(av7110, av7110->osdwin, 0, 0); + break; + case OSD_Hide: + ret = HideWindow(av7110, av7110->osdwin); + break; + case OSD_Clear: + ret = DrawBlock(av7110, av7110->osdwin, 0, 0, 720, 576, 0); + break; + case OSD_Fill: + ret = DrawBlock(av7110, av7110->osdwin, 0, 0, 720, 576, dc->color); + break; + case OSD_SetColor: + ret = OSDSetColor(av7110, dc->color, dc->x0, dc->y0, dc->x1, dc->y1); + break; + case OSD_SetPalette: + if (FW_VERSION(av7110->arm_app) >= 0x2618) + ret = OSDSetPalette(av7110, dc->data, dc->color, dc->x0); + else { + int i, len = dc->x0-dc->color+1; + u8 __user *colors = (u8 __user *)dc->data; + u8 r, g = 0, b = 0, blend = 0; + ret = 0; + for (i = 0; icolor + i, r, g, b, blend); + if (ret) + break; + } + } + break; + case OSD_SetPixel: + ret = DrawLine(av7110, av7110->osdwin, + dc->x0, dc->y0, 0, 0, dc->color); + break; + case OSD_SetRow: + dc->y1 = dc->y0; + /* fall through */ + case OSD_SetBlock: + ret = OSDSetBlock(av7110, dc->x0, dc->y0, dc->x1, dc->y1, dc->color, dc->data); + break; + case OSD_FillRow: + ret = DrawBlock(av7110, av7110->osdwin, dc->x0, dc->y0, + dc->x1-dc->x0+1, dc->y1, dc->color); + break; + case OSD_FillBlock: + ret = DrawBlock(av7110, av7110->osdwin, dc->x0, dc->y0, + dc->x1 - dc->x0 + 1, dc->y1 - dc->y0 + 1, dc->color); + break; + case OSD_Line: + ret = DrawLine(av7110, av7110->osdwin, + dc->x0, dc->y0, dc->x1 - dc->x0, dc->y1 - dc->y0, dc->color); + break; + case OSD_Text: + { + char textbuf[240]; + + if (strncpy_from_user(textbuf, dc->data, 240) < 0) { + ret = -EFAULT; + break; + } + textbuf[239] = 0; + if (dc->x1 > 3) + dc->x1 = 3; + ret = SetFont(av7110, av7110->osdwin, dc->x1, + (u16) (dc->color & 0xffff), (u16) (dc->color >> 16)); + if (!ret) + ret = FlushText(av7110); + if (!ret) + ret = WriteText(av7110, av7110->osdwin, dc->x0, dc->y0, textbuf); + break; + } + case OSD_SetWindow: + if (dc->x0 < 1 || dc->x0 > 7) + ret = -EINVAL; + else { + av7110->osdwin = dc->x0; + ret = 0; + } + break; + case OSD_MoveWindow: + ret = MoveWindowAbs(av7110, av7110->osdwin, dc->x0, dc->y0); + if (!ret) + ret = SetColorBlend(av7110, av7110->osdwin); + break; + case OSD_OpenRaw: + if (dc->color < OSD_BITMAP1 || dc->color > OSD_CURSOR) { + ret = -EINVAL; + break; + } + if (dc->color >= OSD_BITMAP1 && dc->color <= OSD_BITMAP8HR) + av7110->osdbpp[av7110->osdwin] = (1 << (dc->color & 3)) - 1; + else + av7110->osdbpp[av7110->osdwin] = 0; + ret = CreateOSDWindow(av7110, av7110->osdwin, (osd_raw_window_t)dc->color, + dc->x1 - dc->x0 + 1, dc->y1 - dc->y0 + 1); + if (ret) + break; + if (!dc->data) { + ret = MoveWindowAbs(av7110, av7110->osdwin, dc->x0, dc->y0); + if (!ret) + ret = SetColorBlend(av7110, av7110->osdwin); + } + break; + default: + ret = -EINVAL; + break; + } + + mutex_unlock(&av7110->osd_mutex); + if (ret==-ERESTARTSYS) + dprintk(1, "av7110_osd_cmd(%d) returns with -ERESTARTSYS\n",dc->cmd); + else if (ret) + dprintk(1, "av7110_osd_cmd(%d) returns with %d\n",dc->cmd,ret); + + return ret; +} + +int av7110_osd_capability(struct av7110 *av7110, osd_cap_t *cap) +{ + switch (cap->cmd) { + case OSD_CAP_MEMSIZE: + if (FW_4M_SDRAM(av7110->arm_app)) + cap->val = 1000000; + else + cap->val = 92000; + return 0; + default: + return -EINVAL; + } +} +#endif /* CONFIG_DVB_AV7110_OSD */ diff --git a/drivers/media/pci/ttpci/av7110_hw.h b/drivers/media/pci/ttpci/av7110_hw.h new file mode 100644 index 0000000..1634aba --- /dev/null +++ b/drivers/media/pci/ttpci/av7110_hw.h @@ -0,0 +1,495 @@ +#ifndef _AV7110_HW_H_ +#define _AV7110_HW_H_ + +#include "av7110.h" + +/* DEBI transfer mode defs */ + +#define DEBINOSWAP 0x000e0000 +#define DEBISWAB 0x001e0000 +#define DEBISWAP 0x002e0000 + +#define ARM_WAIT_FREE (HZ) +#define ARM_WAIT_SHAKE (HZ/5) +#define ARM_WAIT_OSD (HZ) + + +enum av7110_bootstate +{ + BOOTSTATE_BUFFER_EMPTY = 0, + BOOTSTATE_BUFFER_FULL = 1, + BOOTSTATE_AV7110_BOOT_COMPLETE = 2 +}; + +enum av7110_type_rec_play_format +{ RP_None, + AudioPES, + AudioMp2, + AudioPCM, + VideoPES, + AV_PES +}; + +enum av7110_osd_palette_type +{ + NoPalet = 0, /* No palette */ + Pal1Bit = 2, /* 2 colors for 1 Bit Palette */ + Pal2Bit = 4, /* 4 colors for 2 bit palette */ + Pal4Bit = 16, /* 16 colors for 4 bit palette */ + Pal8Bit = 256 /* 256 colors for 16 bit palette */ +}; + +/* switch defines */ +#define SB_GPIO 3 +#define SB_OFF SAA7146_GPIO_OUTLO /* SlowBlank off (TV-Mode) */ +#define SB_ON SAA7146_GPIO_INPUT /* SlowBlank on (AV-Mode) */ +#define SB_WIDE SAA7146_GPIO_OUTHI /* SlowBlank 6V (16/9-Mode) (not implemented) */ + +#define FB_GPIO 1 +#define FB_OFF SAA7146_GPIO_LO /* FastBlank off (CVBS-Mode) */ +#define FB_ON SAA7146_GPIO_OUTHI /* FastBlank on (RGB-Mode) */ +#define FB_LOOP SAA7146_GPIO_INPUT /* FastBlank loop-through (PC graphics ???) */ + +enum av7110_video_output_mode +{ + NO_OUT = 0, /* disable analog output */ + CVBS_RGB_OUT = 1, + CVBS_YC_OUT = 2, + YC_OUT = 3 +}; + +/* firmware internal msg q status: */ +#define GPMQFull 0x0001 /* Main Message Queue Full */ +#define GPMQOver 0x0002 /* Main Message Queue Overflow */ +#define HPQFull 0x0004 /* High Priority Msg Queue Full */ +#define HPQOver 0x0008 +#define OSDQFull 0x0010 /* OSD Queue Full */ +#define OSDQOver 0x0020 +#define GPMQBusy 0x0040 /* Queue not empty, FW >= 261d */ +#define HPQBusy 0x0080 +#define OSDQBusy 0x0100 + +/* hw section filter flags */ +#define SECTION_EIT 0x01 +#define SECTION_SINGLE 0x00 +#define SECTION_CYCLE 0x02 +#define SECTION_CONTINUOS 0x04 +#define SECTION_MODE 0x06 +#define SECTION_IPMPE 0x0C /* size up to 4k */ +#define SECTION_HIGH_SPEED 0x1C /* larger buffer */ +#define DATA_PIPING_FLAG 0x20 /* for Data Piping Filter */ + +#define PBUFSIZE_NONE 0x0000 +#define PBUFSIZE_1P 0x0100 +#define PBUFSIZE_2P 0x0200 +#define PBUFSIZE_1K 0x0300 +#define PBUFSIZE_2K 0x0400 +#define PBUFSIZE_4K 0x0500 +#define PBUFSIZE_8K 0x0600 +#define PBUFSIZE_16K 0x0700 +#define PBUFSIZE_32K 0x0800 + + +/* firmware command codes */ +enum av7110_osd_command { + WCreate, + WDestroy, + WMoveD, + WMoveA, + WHide, + WTop, + DBox, + DLine, + DText, + Set_Font, + SetColor, + SetBlend, + SetWBlend, + SetCBlend, + SetNonBlend, + LoadBmp, + BlitBmp, + ReleaseBmp, + SetWTrans, + SetWNoTrans, + Set_Palette +}; + +enum av7110_pid_command { + MultiPID, + VideoPID, + AudioPID, + InitFilt, + FiltError, + NewVersion, + CacheError, + AddPIDFilter, + DelPIDFilter, + Scan, + SetDescr, + SetIR, + FlushTSQueue +}; + +enum av7110_mpeg_command { + SelAudChannels +}; + +enum av7110_audio_command { + AudioDAC, + CabADAC, + ON22K, + OFF22K, + MainSwitch, + ADSwitch, + SendDiSEqC, + SetRegister, + SpdifSwitch +}; + +enum av7110_request_command { + AudioState, + AudioBuffState, + VideoState1, + VideoState2, + VideoState3, + CrashCounter, + ReqVersion, + ReqVCXO, + ReqRegister, + ReqSecFilterError, + ReqSTC +}; + +enum av7110_encoder_command { + SetVidMode, + SetTestMode, + LoadVidCode, + SetMonitorType, + SetPanScanType, + SetFreezeMode, + SetWSSConfig +}; + +enum av7110_rec_play_state { + __Record, + __Stop, + __Play, + __Pause, + __Slow, + __FF_IP, + __Scan_I, + __Continue +}; + +enum av7110_fw_cmd_misc { + AV7110_FW_VIDEO_ZOOM = 1, + AV7110_FW_VIDEO_COMMAND, + AV7110_FW_AUDIO_COMMAND +}; + +enum av7110_command_type { + COMTYPE_NOCOM, + COMTYPE_PIDFILTER, + COMTYPE_MPEGDECODER, + COMTYPE_OSD, + COMTYPE_BMP, + COMTYPE_ENCODER, + COMTYPE_AUDIODAC, + COMTYPE_REQUEST, + COMTYPE_SYSTEM, + COMTYPE_REC_PLAY, + COMTYPE_COMMON_IF, + COMTYPE_PID_FILTER, + COMTYPE_PES, + COMTYPE_TS, + COMTYPE_VIDEO, + COMTYPE_AUDIO, + COMTYPE_CI_LL, + COMTYPE_MISC = 0x80 +}; + +#define VID_NONE_PREF 0x00 /* No aspect ration processing preferred */ +#define VID_PAN_SCAN_PREF 0x01 /* Pan and Scan Display preferred */ +#define VID_VERT_COMP_PREF 0x02 /* Vertical compression display preferred */ +#define VID_VC_AND_PS_PREF 0x03 /* PanScan and vertical Compression if allowed */ +#define VID_CENTRE_CUT_PREF 0x05 /* PanScan with zero vector */ + +/* MPEG video decoder commands */ +#define AV_VIDEO_CMD_STOP 0x000e +#define AV_VIDEO_CMD_PLAY 0x000d +#define AV_VIDEO_CMD_FREEZE 0x0102 +#define AV_VIDEO_CMD_FFWD 0x0016 +#define AV_VIDEO_CMD_SLOW 0x0022 + +/* MPEG audio decoder commands */ +#define AUDIO_CMD_MUTE 0x0001 +#define AUDIO_CMD_UNMUTE 0x0002 +#define AUDIO_CMD_PCM16 0x0010 +#define AUDIO_CMD_STEREO 0x0080 +#define AUDIO_CMD_MONO_L 0x0100 +#define AUDIO_CMD_MONO_R 0x0200 +#define AUDIO_CMD_SYNC_OFF 0x000e +#define AUDIO_CMD_SYNC_ON 0x000f + +/* firmware data interface codes */ +#define DATA_NONE 0x00 +#define DATA_FSECTION 0x01 +#define DATA_IPMPE 0x02 +#define DATA_MPEG_RECORD 0x03 +#define DATA_DEBUG_MESSAGE 0x04 +#define DATA_COMMON_INTERFACE 0x05 +#define DATA_MPEG_PLAY 0x06 +#define DATA_BMP_LOAD 0x07 +#define DATA_IRCOMMAND 0x08 +#define DATA_PIPING 0x09 +#define DATA_STREAMING 0x0a +#define DATA_CI_GET 0x0b +#define DATA_CI_PUT 0x0c +#define DATA_MPEG_VIDEO_EVENT 0x0d + +#define DATA_PES_RECORD 0x10 +#define DATA_PES_PLAY 0x11 +#define DATA_TS_RECORD 0x12 +#define DATA_TS_PLAY 0x13 + +/* ancient CI command codes, only two are actually still used + * by the link level CI firmware */ +#define CI_CMD_ERROR 0x00 +#define CI_CMD_ACK 0x01 +#define CI_CMD_SYSTEM_READY 0x02 +#define CI_CMD_KEYPRESS 0x03 +#define CI_CMD_ON_TUNED 0x04 +#define CI_CMD_ON_SWITCH_PROGRAM 0x05 +#define CI_CMD_SECTION_ARRIVED 0x06 +#define CI_CMD_SECTION_TIMEOUT 0x07 +#define CI_CMD_TIME 0x08 +#define CI_CMD_ENTER_MENU 0x09 +#define CI_CMD_FAST_PSI 0x0a +#define CI_CMD_GET_SLOT_INFO 0x0b + +#define CI_MSG_NONE 0x00 +#define CI_MSG_CI_INFO 0x01 +#define CI_MSG_MENU 0x02 +#define CI_MSG_LIST 0x03 +#define CI_MSG_TEXT 0x04 +#define CI_MSG_REQUEST_INPUT 0x05 +#define CI_MSG_INPUT_COMPLETE 0x06 +#define CI_MSG_LIST_MORE 0x07 +#define CI_MSG_MENU_MORE 0x08 +#define CI_MSG_CLOSE_MMI_IMM 0x09 +#define CI_MSG_SECTION_REQUEST 0x0a +#define CI_MSG_CLOSE_FILTER 0x0b +#define CI_PSI_COMPLETE 0x0c +#define CI_MODULE_READY 0x0d +#define CI_SWITCH_PRG_REPLY 0x0e +#define CI_MSG_TEXT_MORE 0x0f + +#define CI_MSG_CA_PMT 0xe0 +#define CI_MSG_ERROR 0xf0 + + +/* base address of the dual ported RAM which serves as communication + * area between PCI bus and av7110, + * as seen by the DEBI bus of the saa7146 */ +#define DPRAM_BASE 0x4000 + +/* boot protocol area */ +#define AV7110_BOOT_STATE (DPRAM_BASE + 0x3F8) +#define AV7110_BOOT_SIZE (DPRAM_BASE + 0x3FA) +#define AV7110_BOOT_BASE (DPRAM_BASE + 0x3FC) +#define AV7110_BOOT_BLOCK (DPRAM_BASE + 0x400) +#define AV7110_BOOT_MAX_SIZE 0xc00 + +/* firmware command protocol area */ +#define IRQ_STATE (DPRAM_BASE + 0x0F4) +#define IRQ_STATE_EXT (DPRAM_BASE + 0x0F6) +#define MSGSTATE (DPRAM_BASE + 0x0F8) +#define COMMAND (DPRAM_BASE + 0x0FC) +#define COM_BUFF (DPRAM_BASE + 0x100) +#define COM_BUFF_SIZE 0x20 + +/* various data buffers */ +#define BUFF1_BASE (DPRAM_BASE + 0x120) +#define BUFF1_SIZE 0xE0 + +#define DATA_BUFF0_BASE (DPRAM_BASE + 0x200) +#define DATA_BUFF0_SIZE 0x0800 + +#define DATA_BUFF1_BASE (DATA_BUFF0_BASE+DATA_BUFF0_SIZE) +#define DATA_BUFF1_SIZE 0x0800 + +#define DATA_BUFF2_BASE (DATA_BUFF1_BASE+DATA_BUFF1_SIZE) +#define DATA_BUFF2_SIZE 0x0800 + +#define DATA_BUFF3_BASE (DATA_BUFF2_BASE+DATA_BUFF2_SIZE) +#define DATA_BUFF3_SIZE 0x0400 + +#define Reserved (DPRAM_BASE + 0x1E00) +#define Reserved_SIZE 0x1C0 + + +/* firmware status area */ +#define STATUS_BASE (DPRAM_BASE + 0x1FC0) +#define STATUS_LOOPS (STATUS_BASE + 0x08) + +#define STATUS_MPEG_WIDTH (STATUS_BASE + 0x0C) +/* ((aspect_ratio & 0xf) << 12) | (height & 0xfff) */ +#define STATUS_MPEG_HEIGHT_AR (STATUS_BASE + 0x0E) + +/* firmware data protocol area */ +#define RX_TYPE (DPRAM_BASE + 0x1FE8) +#define RX_LEN (DPRAM_BASE + 0x1FEA) +#define TX_TYPE (DPRAM_BASE + 0x1FEC) +#define TX_LEN (DPRAM_BASE + 0x1FEE) + +#define RX_BUFF (DPRAM_BASE + 0x1FF4) +#define TX_BUFF (DPRAM_BASE + 0x1FF6) + +#define HANDSHAKE_REG (DPRAM_BASE + 0x1FF8) +#define COM_IF_LOCK (DPRAM_BASE + 0x1FFA) + +#define IRQ_RX (DPRAM_BASE + 0x1FFC) +#define IRQ_TX (DPRAM_BASE + 0x1FFE) + +/* used by boot protocol to load firmware into av7110 DRAM */ +#define DRAM_START_CODE 0x2e000404 +#define DRAM_MAX_CODE_SIZE 0x00100000 + +/* saa7146 gpio lines */ +#define RESET_LINE 2 +#define DEBI_DONE_LINE 1 +#define ARM_IRQ_LINE 0 + + + +extern int av7110_bootarm(struct av7110 *av7110); +extern int av7110_firmversion(struct av7110 *av7110); +#define FW_CI_LL_SUPPORT(arm_app) ((arm_app) & 0x80000000) +#define FW_4M_SDRAM(arm_app) ((arm_app) & 0x40000000) +#define FW_VERSION(arm_app) ((arm_app) & 0x0000FFFF) + +extern int av7110_wait_msgstate(struct av7110 *av7110, u16 flags); +extern int av7110_fw_cmd(struct av7110 *av7110, int type, int com, int num, ...); +extern int av7110_fw_request(struct av7110 *av7110, u16 *request_buf, + int request_buf_len, u16 *reply_buf, int reply_buf_len); + + +/* DEBI (saa7146 data extension bus interface) access */ +extern int av7110_debiwrite(struct av7110 *av7110, u32 config, + int addr, u32 val, int count); +extern u32 av7110_debiread(struct av7110 *av7110, u32 config, + int addr, int count); + + +/* DEBI during interrupt */ +/* single word writes */ +static inline void iwdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count) +{ + av7110_debiwrite(av7110, config, addr, val, count); +} + +/* buffer writes */ +static inline void mwdebi(struct av7110 *av7110, u32 config, int addr, + const u8 *val, int count) +{ + memcpy(av7110->debi_virt, val, count); + av7110_debiwrite(av7110, config, addr, 0, count); +} + +static inline u32 irdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count) +{ + u32 res; + + res=av7110_debiread(av7110, config, addr, count); + if (count<=4) + memcpy(av7110->debi_virt, (char *) &res, count); + return res; +} + +/* DEBI outside interrupts, only for count <= 4! */ +static inline void wdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count) +{ + unsigned long flags; + + spin_lock_irqsave(&av7110->debilock, flags); + av7110_debiwrite(av7110, config, addr, val, count); + spin_unlock_irqrestore(&av7110->debilock, flags); +} + +static inline u32 rdebi(struct av7110 *av7110, u32 config, int addr, u32 val, int count) +{ + unsigned long flags; + u32 res; + + spin_lock_irqsave(&av7110->debilock, flags); + res=av7110_debiread(av7110, config, addr, count); + spin_unlock_irqrestore(&av7110->debilock, flags); + return res; +} + +/* handle mailbox registers of the dual ported RAM */ +static inline void ARM_ResetMailBox(struct av7110 *av7110) +{ + unsigned long flags; + + spin_lock_irqsave(&av7110->debilock, flags); + av7110_debiread(av7110, DEBINOSWAP, IRQ_RX, 2); + av7110_debiwrite(av7110, DEBINOSWAP, IRQ_RX, 0, 2); + spin_unlock_irqrestore(&av7110->debilock, flags); +} + +static inline void ARM_ClearMailBox(struct av7110 *av7110) +{ + iwdebi(av7110, DEBINOSWAP, IRQ_RX, 0, 2); +} + +static inline void ARM_ClearIrq(struct av7110 *av7110) +{ + irdebi(av7110, DEBINOSWAP, IRQ_RX, 0, 2); +} + +/**************************************************************************** + * Firmware commands + ****************************************************************************/ + +static inline int SendDAC(struct av7110 *av7110, u8 addr, u8 data) +{ + return av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, AudioDAC, 2, addr, data); +} + +static inline int av7710_set_video_mode(struct av7110 *av7110, int mode) +{ + return av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetVidMode, 1, mode); +} + +static inline int vidcom(struct av7110 *av7110, u32 com, u32 arg) +{ + return av7110_fw_cmd(av7110, COMTYPE_MISC, AV7110_FW_VIDEO_COMMAND, 4, + (com>>16), (com&0xffff), + (arg>>16), (arg&0xffff)); +} + +static inline int audcom(struct av7110 *av7110, u32 com) +{ + return av7110_fw_cmd(av7110, COMTYPE_MISC, AV7110_FW_AUDIO_COMMAND, 2, + (com>>16), (com&0xffff)); +} + +static inline int Set22K(struct av7110 *av7110, int state) +{ + return av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, (state ? ON22K : OFF22K), 0); +} + + +extern int av7110_diseqc_send(struct av7110 *av7110, int len, u8 *msg, unsigned long burst); + + +#ifdef CONFIG_DVB_AV7110_OSD +extern int av7110_osd_cmd(struct av7110 *av7110, osd_cmd_t *dc); +extern int av7110_osd_capability(struct av7110 *av7110, osd_cap_t *cap); +#endif /* CONFIG_DVB_AV7110_OSD */ + + + +#endif /* _AV7110_HW_H_ */ diff --git a/drivers/media/pci/ttpci/av7110_ipack.c b/drivers/media/pci/ttpci/av7110_ipack.c new file mode 100644 index 0000000..699ef8b --- /dev/null +++ b/drivers/media/pci/ttpci/av7110_ipack.c @@ -0,0 +1,403 @@ +#include "dvb_filter.h" +#include "av7110_ipack.h" +#include /* for memcpy() */ +#include + + +void av7110_ipack_reset(struct ipack *p) +{ + p->found = 0; + p->cid = 0; + p->plength = 0; + p->flag1 = 0; + p->flag2 = 0; + p->hlength = 0; + p->mpeg = 0; + p->check = 0; + p->which = 0; + p->done = 0; + p->count = 0; +} + + +int av7110_ipack_init(struct ipack *p, int size, + void (*func)(u8 *buf, int size, void *priv)) +{ + if (!(p->buf = vmalloc(size*sizeof(u8)))) { + printk(KERN_WARNING "Couldn't allocate memory for ipack\n"); + return -ENOMEM; + } + p->size = size; + p->func = func; + p->repack_subids = 0; + av7110_ipack_reset(p); + return 0; +} + + +void av7110_ipack_free(struct ipack *p) +{ + vfree(p->buf); +} + + +static void send_ipack(struct ipack *p) +{ + int off; + struct dvb_audio_info ai; + int ac3_off = 0; + int streamid = 0; + int nframes = 0; + int f = 0; + + switch (p->mpeg) { + case 2: + if (p->count < 10) + return; + p->buf[3] = p->cid; + p->buf[4] = (u8)(((p->count - 6) & 0xff00) >> 8); + p->buf[5] = (u8)((p->count - 6) & 0x00ff); + if (p->repack_subids && p->cid == PRIVATE_STREAM1) { + off = 9 + p->buf[8]; + streamid = p->buf[off]; + if ((streamid & 0xf8) == 0x80) { + ai.off = 0; + ac3_off = ((p->buf[off + 2] << 8)| + p->buf[off + 3]); + if (ac3_off < p->count) + f = dvb_filter_get_ac3info(p->buf + off + 3 + ac3_off, + p->count - ac3_off, &ai, 0); + if (!f) { + nframes = (p->count - off - 3 - ac3_off) / + ai.framesize + 1; + p->buf[off + 2] = (ac3_off >> 8) & 0xff; + p->buf[off + 3] = (ac3_off) & 0xff; + p->buf[off + 1] = nframes; + ac3_off += nframes * ai.framesize - p->count; + } + } + } + p->func(p->buf, p->count, p->data); + + p->buf[6] = 0x80; + p->buf[7] = 0x00; + p->buf[8] = 0x00; + p->count = 9; + if (p->repack_subids && p->cid == PRIVATE_STREAM1 + && (streamid & 0xf8) == 0x80) { + p->count += 4; + p->buf[9] = streamid; + p->buf[10] = (ac3_off >> 8) & 0xff; + p->buf[11] = (ac3_off) & 0xff; + p->buf[12] = 0; + } + break; + + case 1: + if (p->count < 8) + return; + p->buf[3] = p->cid; + p->buf[4] = (u8)(((p->count - 6) & 0xff00) >> 8); + p->buf[5] = (u8)((p->count - 6) & 0x00ff); + p->func(p->buf, p->count, p->data); + + p->buf[6] = 0x0f; + p->count = 7; + break; + } +} + + +void av7110_ipack_flush(struct ipack *p) +{ + if (p->plength != MMAX_PLENGTH - 6 || p->found <= 6) + return; + p->plength = p->found - 6; + p->found = 0; + send_ipack(p); + av7110_ipack_reset(p); +} + + +static void write_ipack(struct ipack *p, const u8 *data, int count) +{ + u8 headr[3] = { 0x00, 0x00, 0x01 }; + + if (p->count < 6) { + memcpy(p->buf, headr, 3); + p->count = 6; + } + + if (p->count + count < p->size){ + memcpy(p->buf+p->count, data, count); + p->count += count; + } else { + int rest = p->size - p->count; + memcpy(p->buf+p->count, data, rest); + p->count += rest; + send_ipack(p); + if (count - rest > 0) + write_ipack(p, data + rest, count - rest); + } +} + + +int av7110_ipack_instant_repack (const u8 *buf, int count, struct ipack *p) +{ + int l; + int c = 0; + + while (c < count && (p->mpeg == 0 || + (p->mpeg == 1 && p->found < 7) || + (p->mpeg == 2 && p->found < 9)) + && (p->found < 5 || !p->done)) { + switch (p->found) { + case 0: + case 1: + if (buf[c] == 0x00) + p->found++; + else + p->found = 0; + c++; + break; + case 2: + if (buf[c] == 0x01) + p->found++; + else if (buf[c] == 0) + p->found = 2; + else + p->found = 0; + c++; + break; + case 3: + p->cid = 0; + switch (buf[c]) { + case PROG_STREAM_MAP: + case PRIVATE_STREAM2: + case PROG_STREAM_DIR: + case ECM_STREAM : + case EMM_STREAM : + case PADDING_STREAM : + case DSM_CC_STREAM : + case ISO13522_STREAM: + p->done = 1; + /* fall through */ + case PRIVATE_STREAM1: + case VIDEO_STREAM_S ... VIDEO_STREAM_E: + case AUDIO_STREAM_S ... AUDIO_STREAM_E: + p->found++; + p->cid = buf[c]; + c++; + break; + default: + p->found = 0; + break; + } + break; + + case 4: + if (count-c > 1) { + p->plen[0] = buf[c]; + c++; + p->plen[1] = buf[c]; + c++; + p->found += 2; + p->plength = (p->plen[0] << 8) | p->plen[1]; + } else { + p->plen[0] = buf[c]; + p->found++; + return count; + } + break; + case 5: + p->plen[1] = buf[c]; + c++; + p->found++; + p->plength = (p->plen[0] << 8) | p->plen[1]; + break; + case 6: + if (!p->done) { + p->flag1 = buf[c]; + c++; + p->found++; + if ((p->flag1 & 0xc0) == 0x80) + p->mpeg = 2; + else { + p->hlength = 0; + p->which = 0; + p->mpeg = 1; + p->flag2 = 0; + } + } + break; + + case 7: + if (!p->done && p->mpeg == 2) { + p->flag2 = buf[c]; + c++; + p->found++; + } + break; + + case 8: + if (!p->done && p->mpeg == 2) { + p->hlength = buf[c]; + c++; + p->found++; + } + break; + } + } + + if (c == count) + return count; + + if (!p->plength) + p->plength = MMAX_PLENGTH - 6; + + if (p->done || ((p->mpeg == 2 && p->found >= 9) || + (p->mpeg == 1 && p->found >= 7))) { + switch (p->cid) { + case AUDIO_STREAM_S ... AUDIO_STREAM_E: + case VIDEO_STREAM_S ... VIDEO_STREAM_E: + case PRIVATE_STREAM1: + if (p->mpeg == 2 && p->found == 9) { + write_ipack(p, &p->flag1, 1); + write_ipack(p, &p->flag2, 1); + write_ipack(p, &p->hlength, 1); + } + + if (p->mpeg == 1 && p->found == 7) + write_ipack(p, &p->flag1, 1); + + if (p->mpeg == 2 && (p->flag2 & PTS_ONLY) && + p->found < 14) { + while (c < count && p->found < 14) { + p->pts[p->found - 9] = buf[c]; + write_ipack(p, buf + c, 1); + c++; + p->found++; + } + if (c == count) + return count; + } + + if (p->mpeg == 1 && p->which < 2000) { + + if (p->found == 7) { + p->check = p->flag1; + p->hlength = 1; + } + + while (!p->which && c < count && + p->check == 0xff){ + p->check = buf[c]; + write_ipack(p, buf + c, 1); + c++; + p->found++; + p->hlength++; + } + + if (c == count) + return count; + + if ((p->check & 0xc0) == 0x40 && !p->which) { + p->check = buf[c]; + write_ipack(p, buf + c, 1); + c++; + p->found++; + p->hlength++; + + p->which = 1; + if (c == count) + return count; + p->check = buf[c]; + write_ipack(p, buf + c, 1); + c++; + p->found++; + p->hlength++; + p->which = 2; + if (c == count) + return count; + } + + if (p->which == 1) { + p->check = buf[c]; + write_ipack(p, buf + c, 1); + c++; + p->found++; + p->hlength++; + p->which = 2; + if (c == count) + return count; + } + + if ((p->check & 0x30) && p->check != 0xff) { + p->flag2 = (p->check & 0xf0) << 2; + p->pts[0] = p->check; + p->which = 3; + } + + if (c == count) + return count; + if (p->which > 2){ + if ((p->flag2 & PTS_DTS_FLAGS) == PTS_ONLY) { + while (c < count && p->which < 7) { + p->pts[p->which - 2] = buf[c]; + write_ipack(p, buf + c, 1); + c++; + p->found++; + p->which++; + p->hlength++; + } + if (c == count) + return count; + } else if ((p->flag2 & PTS_DTS_FLAGS) == PTS_DTS) { + while (c < count && p->which < 12) { + if (p->which < 7) + p->pts[p->which - 2] = buf[c]; + write_ipack(p, buf + c, 1); + c++; + p->found++; + p->which++; + p->hlength++; + } + if (c == count) + return count; + } + p->which = 2000; + } + + } + + while (c < count && p->found < p->plength + 6) { + l = count - c; + if (l + p->found > p->plength + 6) + l = p->plength + 6 - p->found; + write_ipack(p, buf + c, l); + p->found += l; + c += l; + } + break; + } + + + if (p->done) { + if (p->found + count - c < p->plength + 6) { + p->found += count - c; + c = count; + } else { + c += p->plength + 6 - p->found; + p->found = p->plength + 6; + } + } + + if (p->plength && p->found == p->plength + 6) { + send_ipack(p); + av7110_ipack_reset(p); + if (c < count) + av7110_ipack_instant_repack(buf + c, count - c, p); + } + } + return count; +} diff --git a/drivers/media/pci/ttpci/av7110_ipack.h b/drivers/media/pci/ttpci/av7110_ipack.h new file mode 100644 index 0000000..becf94d --- /dev/null +++ b/drivers/media/pci/ttpci/av7110_ipack.h @@ -0,0 +1,12 @@ +#ifndef _AV7110_IPACK_H_ +#define _AV7110_IPACK_H_ + +extern int av7110_ipack_init(struct ipack *p, int size, + void (*func)(u8 *buf, int size, void *priv)); + +extern void av7110_ipack_reset(struct ipack *p); +extern int av7110_ipack_instant_repack(const u8 *buf, int count, struct ipack *p); +extern void av7110_ipack_free(struct ipack * p); +extern void av7110_ipack_flush(struct ipack *p); + +#endif diff --git a/drivers/media/pci/ttpci/av7110_ir.c b/drivers/media/pci/ttpci/av7110_ir.c new file mode 100644 index 0000000..908f272 --- /dev/null +++ b/drivers/media/pci/ttpci/av7110_ir.c @@ -0,0 +1,415 @@ +/* + * Driver for the remote control of SAA7146 based AV7110 cards + * + * Copyright (C) 1999-2003 Holger Waechtler + * Copyright (C) 2003-2007 Oliver Endriss + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + * + */ + + +#include +#include +#include +#include +#include +#include + +#include "av7110.h" +#include "av7110_hw.h" + + +#define AV_CNT 4 + +#define IR_RC5 0 +#define IR_RCMM 1 +#define IR_RC5_EXT 2 /* internal only */ + +#define IR_ALL 0xffffffff + +#define UP_TIMEOUT (HZ*7/25) + + +/* Note: enable ir debugging by or'ing debug with 16 */ + +static int ir_protocol[AV_CNT] = { IR_RCMM, IR_RCMM, IR_RCMM, IR_RCMM}; +module_param_array(ir_protocol, int, NULL, 0644); +MODULE_PARM_DESC(ir_protocol, "Infrared protocol: 0 RC5, 1 RCMM (default)"); + +static int ir_inversion[AV_CNT]; +module_param_array(ir_inversion, int, NULL, 0644); +MODULE_PARM_DESC(ir_inversion, "Inversion of infrared signal: 0 not inverted (default), 1 inverted"); + +static uint ir_device_mask[AV_CNT] = { IR_ALL, IR_ALL, IR_ALL, IR_ALL }; +module_param_array(ir_device_mask, uint, NULL, 0644); +MODULE_PARM_DESC(ir_device_mask, "Bitmask of infrared devices: bit 0..31 = device 0..31 (default: all)"); + + +static int av_cnt; +static struct av7110 *av_list[AV_CNT]; + +static u16 default_key_map [256] = { + KEY_0, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, KEY_7, + KEY_8, KEY_9, KEY_BACK, 0, KEY_POWER, KEY_MUTE, 0, KEY_INFO, + KEY_VOLUMEUP, KEY_VOLUMEDOWN, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + KEY_CHANNELUP, KEY_CHANNELDOWN, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, KEY_TEXT, 0, 0, KEY_TV, 0, 0, 0, 0, 0, KEY_SETUP, 0, 0, + 0, 0, 0, KEY_SUBTITLE, 0, 0, KEY_LANGUAGE, 0, + KEY_RADIO, 0, 0, 0, 0, KEY_EXIT, 0, 0, + KEY_UP, KEY_DOWN, KEY_LEFT, KEY_RIGHT, KEY_OK, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, KEY_RED, KEY_GREEN, KEY_YELLOW, + KEY_BLUE, 0, 0, 0, 0, 0, 0, 0, KEY_MENU, KEY_LIST, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, KEY_UP, KEY_UP, KEY_DOWN, KEY_DOWN, + 0, 0, 0, 0, KEY_EPG, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, KEY_VCR +}; + + +/* key-up timer */ +static void av7110_emit_keyup(unsigned long parm) +{ + struct infrared *ir = (struct infrared *) parm; + + if (!ir || !test_bit(ir->last_key, ir->input_dev->key)) + return; + + input_report_key(ir->input_dev, ir->last_key, 0); + input_sync(ir->input_dev); +} + + +/* tasklet */ +static void av7110_emit_key(unsigned long parm) +{ + struct infrared *ir = (struct infrared *) parm; + u32 ircom = ir->ir_command; + u8 data; + u8 addr; + u16 toggle; + u16 keycode; + + /* extract device address and data */ + switch (ir->protocol) { + case IR_RC5: /* RC5: 5 bits device address, 6 bits data */ + data = ircom & 0x3f; + addr = (ircom >> 6) & 0x1f; + toggle = ircom & 0x0800; + break; + + case IR_RCMM: /* RCMM: ? bits device address, ? bits data */ + data = ircom & 0xff; + addr = (ircom >> 8) & 0x1f; + toggle = ircom & 0x8000; + break; + + case IR_RC5_EXT: /* extended RC5: 5 bits device address, 7 bits data */ + data = ircom & 0x3f; + addr = (ircom >> 6) & 0x1f; + /* invert 7th data bit for backward compatibility with RC5 keymaps */ + if (!(ircom & 0x1000)) + data |= 0x40; + toggle = ircom & 0x0800; + break; + + default: + printk("%s invalid protocol %x\n", __func__, ir->protocol); + return; + } + + input_event(ir->input_dev, EV_MSC, MSC_RAW, (addr << 16) | data); + input_event(ir->input_dev, EV_MSC, MSC_SCAN, data); + + keycode = ir->key_map[data]; + + dprintk(16, "%s: code %08x -> addr %i data 0x%02x -> keycode %i\n", + __func__, ircom, addr, data, keycode); + + /* check device address */ + if (!(ir->device_mask & (1 << addr))) + return; + + if (!keycode) { + printk ("%s: code %08x -> addr %i data 0x%02x -> unknown key!\n", + __func__, ircom, addr, data); + return; + } + + if (timer_pending(&ir->keyup_timer)) { + del_timer(&ir->keyup_timer); + if (ir->last_key != keycode || toggle != ir->last_toggle) { + ir->delay_timer_finished = 0; + input_event(ir->input_dev, EV_KEY, ir->last_key, 0); + input_event(ir->input_dev, EV_KEY, keycode, 1); + input_sync(ir->input_dev); + } else if (ir->delay_timer_finished) { + input_event(ir->input_dev, EV_KEY, keycode, 2); + input_sync(ir->input_dev); + } + } else { + ir->delay_timer_finished = 0; + input_event(ir->input_dev, EV_KEY, keycode, 1); + input_sync(ir->input_dev); + } + + ir->last_key = keycode; + ir->last_toggle = toggle; + + ir->keyup_timer.expires = jiffies + UP_TIMEOUT; + add_timer(&ir->keyup_timer); + +} + + +/* register with input layer */ +static void input_register_keys(struct infrared *ir) +{ + int i; + + set_bit(EV_KEY, ir->input_dev->evbit); + set_bit(EV_REP, ir->input_dev->evbit); + set_bit(EV_MSC, ir->input_dev->evbit); + + set_bit(MSC_RAW, ir->input_dev->mscbit); + set_bit(MSC_SCAN, ir->input_dev->mscbit); + + memset(ir->input_dev->keybit, 0, sizeof(ir->input_dev->keybit)); + + for (i = 0; i < ARRAY_SIZE(ir->key_map); i++) { + if (ir->key_map[i] > KEY_MAX) + ir->key_map[i] = 0; + else if (ir->key_map[i] > KEY_RESERVED) + set_bit(ir->key_map[i], ir->input_dev->keybit); + } + + ir->input_dev->keycode = ir->key_map; + ir->input_dev->keycodesize = sizeof(ir->key_map[0]); + ir->input_dev->keycodemax = ARRAY_SIZE(ir->key_map); +} + + +/* called by the input driver after rep[REP_DELAY] ms */ +static void input_repeat_key(unsigned long parm) +{ + struct infrared *ir = (struct infrared *) parm; + + ir->delay_timer_finished = 1; +} + + +/* check for configuration changes */ +int av7110_check_ir_config(struct av7110 *av7110, int force) +{ + int i; + int modified = force; + int ret = -ENODEV; + + for (i = 0; i < av_cnt; i++) + if (av7110 == av_list[i]) + break; + + if (i < av_cnt && av7110) { + if ((av7110->ir.protocol & 1) != ir_protocol[i] || + av7110->ir.inversion != ir_inversion[i]) + modified = true; + + if (modified) { + /* protocol */ + if (ir_protocol[i]) { + ir_protocol[i] = 1; + av7110->ir.protocol = IR_RCMM; + av7110->ir.ir_config = 0x0001; + } else if (FW_VERSION(av7110->arm_app) >= 0x2620) { + av7110->ir.protocol = IR_RC5_EXT; + av7110->ir.ir_config = 0x0002; + } else { + av7110->ir.protocol = IR_RC5; + av7110->ir.ir_config = 0x0000; + } + /* inversion */ + if (ir_inversion[i]) { + ir_inversion[i] = 1; + av7110->ir.ir_config |= 0x8000; + } + av7110->ir.inversion = ir_inversion[i]; + /* update ARM */ + ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, + av7110->ir.ir_config); + } else + ret = 0; + + /* address */ + if (av7110->ir.device_mask != ir_device_mask[i]) + av7110->ir.device_mask = ir_device_mask[i]; + } + + return ret; +} + + +/* /proc/av7110_ir interface */ +static ssize_t av7110_ir_proc_write(struct file *file, const char __user *buffer, + size_t count, loff_t *pos) +{ + char *page; + u32 ir_config; + int size = sizeof ir_config + sizeof av_list[0]->ir.key_map; + int i; + + if (count < size) + return -EINVAL; + + page = vmalloc(size); + if (!page) + return -ENOMEM; + + if (copy_from_user(page, buffer, size)) { + vfree(page); + return -EFAULT; + } + + memcpy(&ir_config, page, sizeof ir_config); + + for (i = 0; i < av_cnt; i++) { + /* keymap */ + memcpy(av_list[i]->ir.key_map, page + sizeof ir_config, + sizeof(av_list[i]->ir.key_map)); + /* protocol, inversion, address */ + ir_protocol[i] = ir_config & 0x0001; + ir_inversion[i] = ir_config & 0x8000 ? 1 : 0; + if (ir_config & 0x4000) + ir_device_mask[i] = 1 << ((ir_config >> 16) & 0x1f); + else + ir_device_mask[i] = IR_ALL; + /* update configuration */ + av7110_check_ir_config(av_list[i], false); + input_register_keys(&av_list[i]->ir); + } + vfree(page); + return count; +} + +static const struct file_operations av7110_ir_proc_fops = { + .owner = THIS_MODULE, + .write = av7110_ir_proc_write, + .llseek = noop_llseek, +}; + +/* interrupt handler */ +static void ir_handler(struct av7110 *av7110, u32 ircom) +{ + dprintk(4, "ir command = %08x\n", ircom); + av7110->ir.ir_command = ircom; + tasklet_schedule(&av7110->ir.ir_tasklet); +} + + +int __devinit av7110_ir_init(struct av7110 *av7110) +{ + struct input_dev *input_dev; + static struct proc_dir_entry *e; + int err; + + if (av_cnt >= ARRAY_SIZE(av_list)) + return -ENOSPC; + + av_list[av_cnt++] = av7110; + av7110_check_ir_config(av7110, true); + + init_timer(&av7110->ir.keyup_timer); + av7110->ir.keyup_timer.function = av7110_emit_keyup; + av7110->ir.keyup_timer.data = (unsigned long) &av7110->ir; + + input_dev = input_allocate_device(); + if (!input_dev) + return -ENOMEM; + + av7110->ir.input_dev = input_dev; + snprintf(av7110->ir.input_phys, sizeof(av7110->ir.input_phys), + "pci-%s/ir0", pci_name(av7110->dev->pci)); + + input_dev->name = "DVB on-card IR receiver"; + + input_dev->phys = av7110->ir.input_phys; + input_dev->id.bustype = BUS_PCI; + input_dev->id.version = 2; + if (av7110->dev->pci->subsystem_vendor) { + input_dev->id.vendor = av7110->dev->pci->subsystem_vendor; + input_dev->id.product = av7110->dev->pci->subsystem_device; + } else { + input_dev->id.vendor = av7110->dev->pci->vendor; + input_dev->id.product = av7110->dev->pci->device; + } + input_dev->dev.parent = &av7110->dev->pci->dev; + /* initial keymap */ + memcpy(av7110->ir.key_map, default_key_map, sizeof av7110->ir.key_map); + input_register_keys(&av7110->ir); + err = input_register_device(input_dev); + if (err) { + input_free_device(input_dev); + return err; + } + input_dev->timer.function = input_repeat_key; + input_dev->timer.data = (unsigned long) &av7110->ir; + + if (av_cnt == 1) { + e = proc_create("av7110_ir", S_IWUSR, NULL, &av7110_ir_proc_fops); + if (e) + e->size = 4 + 256 * sizeof(u16); + } + + tasklet_init(&av7110->ir.ir_tasklet, av7110_emit_key, (unsigned long) &av7110->ir); + av7110->ir.ir_handler = ir_handler; + + return 0; +} + + +void __devexit av7110_ir_exit(struct av7110 *av7110) +{ + int i; + + if (av_cnt == 0) + return; + + del_timer_sync(&av7110->ir.keyup_timer); + av7110->ir.ir_handler = NULL; + tasklet_kill(&av7110->ir.ir_tasklet); + + for (i = 0; i < av_cnt; i++) + if (av_list[i] == av7110) { + av_list[i] = av_list[av_cnt-1]; + av_list[av_cnt-1] = NULL; + break; + } + + if (av_cnt == 1) + remove_proc_entry("av7110_ir", NULL); + + input_unregister_device(av7110->ir.input_dev); + + av_cnt--; +} + +//MODULE_AUTHOR("Holger Waechtler , Oliver Endriss "); +//MODULE_LICENSE("GPL"); diff --git a/drivers/media/pci/ttpci/av7110_v4l.c b/drivers/media/pci/ttpci/av7110_v4l.c new file mode 100644 index 0000000..1b2d151 --- /dev/null +++ b/drivers/media/pci/ttpci/av7110_v4l.c @@ -0,0 +1,966 @@ +/* + * av7110_v4l.c: av7110 video4linux interface for DVB and Siemens DVB-C analog module + * + * Copyright (C) 1999-2002 Ralph Metzler + * & Marcus Metzler for convergence integrated media GmbH + * + * originally based on code by: + * Copyright (C) 1998,1999 Christian Theiss + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + * + * the project's page is at http://www.linuxtv.org/ + */ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include +#include +#include +#include +#include +#include + +#include "av7110.h" +#include "av7110_hw.h" +#include "av7110_av.h" + +int msp_writereg(struct av7110 *av7110, u8 dev, u16 reg, u16 val) +{ + u8 msg[5] = { dev, reg >> 8, reg & 0xff, val >> 8 , val & 0xff }; + struct i2c_msg msgs = { .flags = 0, .len = 5, .buf = msg }; + + switch (av7110->adac_type) { + case DVB_ADAC_MSP34x0: + msgs.addr = 0x40; + break; + case DVB_ADAC_MSP34x5: + msgs.addr = 0x42; + break; + default: + return 0; + } + + if (i2c_transfer(&av7110->i2c_adap, &msgs, 1) != 1) { + dprintk(1, "dvb-ttpci: failed @ card %d, %u = %u\n", + av7110->dvb_adapter.num, reg, val); + return -EIO; + } + return 0; +} + +static int msp_readreg(struct av7110 *av7110, u8 dev, u16 reg, u16 *val) +{ + u8 msg1[3] = { dev, reg >> 8, reg & 0xff }; + u8 msg2[2]; + struct i2c_msg msgs[2] = { + { .flags = 0 , .len = 3, .buf = msg1 }, + { .flags = I2C_M_RD, .len = 2, .buf = msg2 } + }; + + switch (av7110->adac_type) { + case DVB_ADAC_MSP34x0: + msgs[0].addr = 0x40; + msgs[1].addr = 0x40; + break; + case DVB_ADAC_MSP34x5: + msgs[0].addr = 0x42; + msgs[1].addr = 0x42; + break; + default: + return 0; + } + + if (i2c_transfer(&av7110->i2c_adap, &msgs[0], 2) != 2) { + dprintk(1, "dvb-ttpci: failed @ card %d, %u\n", + av7110->dvb_adapter.num, reg); + return -EIO; + } + *val = (msg2[0] << 8) | msg2[1]; + return 0; +} + +static struct v4l2_input inputs[4] = { + { + .index = 0, + .name = "DVB", + .type = V4L2_INPUT_TYPE_CAMERA, + .audioset = 1, + .tuner = 0, /* ignored */ + .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, + .status = 0, + .capabilities = V4L2_IN_CAP_STD, + }, { + .index = 1, + .name = "Television", + .type = V4L2_INPUT_TYPE_TUNER, + .audioset = 1, + .tuner = 0, + .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, + .status = 0, + .capabilities = V4L2_IN_CAP_STD, + }, { + .index = 2, + .name = "Video", + .type = V4L2_INPUT_TYPE_CAMERA, + .audioset = 0, + .tuner = 0, + .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, + .status = 0, + .capabilities = V4L2_IN_CAP_STD, + }, { + .index = 3, + .name = "Y/C", + .type = V4L2_INPUT_TYPE_CAMERA, + .audioset = 0, + .tuner = 0, + .std = V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, + .status = 0, + .capabilities = V4L2_IN_CAP_STD, + } +}; + +static int ves1820_writereg(struct saa7146_dev *dev, u8 addr, u8 reg, u8 data) +{ + struct av7110 *av7110 = dev->ext_priv; + u8 buf[] = { 0x00, reg, data }; + struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = buf, .len = 3 }; + + dprintk(4, "dev: %p\n", dev); + + if (1 != i2c_transfer(&av7110->i2c_adap, &msg, 1)) + return -1; + return 0; +} + +static int tuner_write(struct saa7146_dev *dev, u8 addr, u8 data [4]) +{ + struct av7110 *av7110 = dev->ext_priv; + struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = data, .len = 4 }; + + dprintk(4, "dev: %p\n", dev); + + if (1 != i2c_transfer(&av7110->i2c_adap, &msg, 1)) + return -1; + return 0; +} + +static int ves1820_set_tv_freq(struct saa7146_dev *dev, u32 freq) +{ + u32 div; + u8 config; + u8 buf[4]; + + dprintk(4, "freq: 0x%08x\n", freq); + + /* magic number: 614. tuning with the frequency given by v4l2 + is always off by 614*62.5 = 38375 kHz...*/ + div = freq + 614; + + buf[0] = (div >> 8) & 0x7f; + buf[1] = div & 0xff; + buf[2] = 0x8e; + + if (freq < (u32) (16 * 168.25)) + config = 0xa0; + else if (freq < (u32) (16 * 447.25)) + config = 0x90; + else + config = 0x30; + config &= ~0x02; + + buf[3] = config; + + return tuner_write(dev, 0x61, buf); +} + +static int stv0297_set_tv_freq(struct saa7146_dev *dev, u32 freq) +{ + struct av7110 *av7110 = (struct av7110*)dev->ext_priv; + u32 div; + u8 data[4]; + + div = (freq + 38900000 + 31250) / 62500; + + data[0] = (div >> 8) & 0x7f; + data[1] = div & 0xff; + data[2] = 0xce; + + if (freq < 45000000) + return -EINVAL; + else if (freq < 137000000) + data[3] = 0x01; + else if (freq < 403000000) + data[3] = 0x02; + else if (freq < 860000000) + data[3] = 0x04; + else + return -EINVAL; + + if (av7110->fe->ops.i2c_gate_ctrl) + av7110->fe->ops.i2c_gate_ctrl(av7110->fe, 1); + return tuner_write(dev, 0x63, data); +} + + + +static struct saa7146_standard analog_standard[]; +static struct saa7146_standard dvb_standard[]; +static struct saa7146_standard standard[]; + +static struct v4l2_audio msp3400_v4l2_audio = { + .index = 0, + .name = "Television", + .capability = V4L2_AUDCAP_STEREO +}; + +static int av7110_dvb_c_switch(struct saa7146_fh *fh) +{ + struct saa7146_dev *dev = fh->dev; + struct saa7146_vv *vv = dev->vv_data; + struct av7110 *av7110 = (struct av7110*)dev->ext_priv; + u16 adswitch; + int source, sync, err; + + dprintk(4, "%p\n", av7110); + + if ((vv->video_status & STATUS_OVERLAY) != 0) { + vv->ov_suspend = vv->video_fh; + err = saa7146_stop_preview(vv->video_fh); /* side effect: video_status is now 0, video_fh is NULL */ + if (err != 0) { + dprintk(2, "suspending video failed\n"); + vv->ov_suspend = NULL; + } + } + + if (0 != av7110->current_input) { + dprintk(1, "switching to analog TV:\n"); + adswitch = 1; + source = SAA7146_HPS_SOURCE_PORT_B; + sync = SAA7146_HPS_SYNC_PORT_B; + memcpy(standard, analog_standard, sizeof(struct saa7146_standard) * 2); + + switch (av7110->current_input) { + case 1: + dprintk(1, "switching SAA7113 to Analog Tuner Input\n"); + msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0000); // loudspeaker source + msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0000); // headphone source + msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0000); // SCART 1 source + msp_writereg(av7110, MSP_WR_DSP, 0x000e, 0x3000); // FM matrix, mono + msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x4f00); // loudspeaker + headphone + msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x4f00); // SCART 1 volume + + if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) { + if (ves1820_writereg(dev, 0x09, 0x0f, 0x60)) + dprintk(1, "setting band in demodulator failed\n"); + } else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) { + saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // TDA9819 pin9(STD) + saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); // TDA9819 pin30(VIF) + } + if (i2c_writereg(av7110, 0x48, 0x02, 0xd0) != 1) + dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num); + break; + case 2: + dprintk(1, "switching SAA7113 to Video AV CVBS Input\n"); + if (i2c_writereg(av7110, 0x48, 0x02, 0xd2) != 1) + dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num); + break; + case 3: + dprintk(1, "switching SAA7113 to Video AV Y/C Input\n"); + if (i2c_writereg(av7110, 0x48, 0x02, 0xd9) != 1) + dprintk(1, "saa7113 write failed @ card %d", av7110->dvb_adapter.num); + break; + default: + dprintk(1, "switching SAA7113 to Input: AV7110: SAA7113: invalid input\n"); + } + } else { + adswitch = 0; + source = SAA7146_HPS_SOURCE_PORT_A; + sync = SAA7146_HPS_SYNC_PORT_A; + memcpy(standard, dvb_standard, sizeof(struct saa7146_standard) * 2); + dprintk(1, "switching DVB mode\n"); + msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0220); // loudspeaker source + msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0220); // headphone source + msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0220); // SCART 1 source + msp_writereg(av7110, MSP_WR_DSP, 0x000e, 0x3000); // FM matrix, mono + msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x7f00); // loudspeaker + headphone + msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x7f00); // SCART 1 volume + + if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) { + if (ves1820_writereg(dev, 0x09, 0x0f, 0x20)) + dprintk(1, "setting band in demodulator failed\n"); + } else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) { + saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD) + saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF) + } + } + + /* hmm, this does not do anything!? */ + if (av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, adswitch)) + dprintk(1, "ADSwitch error\n"); + + saa7146_set_hps_source_and_sync(dev, source, sync); + + if (vv->ov_suspend != NULL) { + saa7146_start_preview(vv->ov_suspend); + vv->ov_suspend = NULL; + } + + return 0; +} + +static int vidioc_g_tuner(struct file *file, void *fh, struct v4l2_tuner *t) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; + u16 stereo_det; + s8 stereo; + + dprintk(2, "VIDIOC_G_TUNER: %d\n", t->index); + + if (!av7110->analog_tuner_flags || t->index != 0) + return -EINVAL; + + memset(t, 0, sizeof(*t)); + strcpy((char *)t->name, "Television"); + + t->type = V4L2_TUNER_ANALOG_TV; + t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO | + V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP; + t->rangelow = 772; /* 48.25 MHZ / 62.5 kHz = 772, see fi1216mk2-specs, page 2 */ + t->rangehigh = 13684; /* 855.25 MHz / 62.5 kHz = 13684 */ + /* FIXME: add the real signal strength here */ + t->signal = 0xffff; + t->afc = 0; + + /* FIXME: standard / stereo detection is still broken */ + msp_readreg(av7110, MSP_RD_DEM, 0x007e, &stereo_det); + dprintk(1, "VIDIOC_G_TUNER: msp3400 TV standard detection: 0x%04x\n", stereo_det); + msp_readreg(av7110, MSP_RD_DSP, 0x0018, &stereo_det); + dprintk(1, "VIDIOC_G_TUNER: msp3400 stereo detection: 0x%04x\n", stereo_det); + stereo = (s8)(stereo_det >> 8); + if (stereo > 0x10) { + /* stereo */ + t->rxsubchans = V4L2_TUNER_SUB_STEREO | V4L2_TUNER_SUB_MONO; + t->audmode = V4L2_TUNER_MODE_STEREO; + } else if (stereo < -0x10) { + /* bilingual */ + t->rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; + t->audmode = V4L2_TUNER_MODE_LANG1; + } else /* mono */ + t->rxsubchans = V4L2_TUNER_SUB_MONO; + + return 0; +} + +static int vidioc_s_tuner(struct file *file, void *fh, struct v4l2_tuner *t) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; + u16 fm_matrix, src; + dprintk(2, "VIDIOC_S_TUNER: %d\n", t->index); + + if (!av7110->analog_tuner_flags || av7110->current_input != 1) + return -EINVAL; + + switch (t->audmode) { + case V4L2_TUNER_MODE_STEREO: + dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_STEREO\n"); + fm_matrix = 0x3001; /* stereo */ + src = 0x0020; + break; + case V4L2_TUNER_MODE_LANG1_LANG2: + dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG1_LANG2\n"); + fm_matrix = 0x3000; /* bilingual */ + src = 0x0020; + break; + case V4L2_TUNER_MODE_LANG1: + dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG1\n"); + fm_matrix = 0x3000; /* mono */ + src = 0x0000; + break; + case V4L2_TUNER_MODE_LANG2: + dprintk(2, "VIDIOC_S_TUNER: V4L2_TUNER_MODE_LANG2\n"); + fm_matrix = 0x3000; /* mono */ + src = 0x0010; + break; + default: /* case V4L2_TUNER_MODE_MONO: */ + dprintk(2, "VIDIOC_S_TUNER: TDA9840_SET_MONO\n"); + fm_matrix = 0x3000; /* mono */ + src = 0x0030; + break; + } + msp_writereg(av7110, MSP_WR_DSP, 0x000e, fm_matrix); + msp_writereg(av7110, MSP_WR_DSP, 0x0008, src); + msp_writereg(av7110, MSP_WR_DSP, 0x0009, src); + msp_writereg(av7110, MSP_WR_DSP, 0x000a, src); + return 0; +} + +static int vidioc_g_frequency(struct file *file, void *fh, struct v4l2_frequency *f) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; + + dprintk(2, "VIDIOC_G_FREQ: freq:0x%08x\n", f->frequency); + + if (!av7110->analog_tuner_flags || av7110->current_input != 1) + return -EINVAL; + + memset(f, 0, sizeof(*f)); + f->type = V4L2_TUNER_ANALOG_TV; + f->frequency = av7110->current_freq; + return 0; +} + +static int vidioc_s_frequency(struct file *file, void *fh, struct v4l2_frequency *f) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; + + dprintk(2, "VIDIOC_S_FREQUENCY: freq:0x%08x\n", f->frequency); + + if (!av7110->analog_tuner_flags || av7110->current_input != 1) + return -EINVAL; + + if (V4L2_TUNER_ANALOG_TV != f->type) + return -EINVAL; + + msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0xffe0); /* fast mute */ + msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0xffe0); + + /* tune in desired frequency */ + if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) + ves1820_set_tv_freq(dev, f->frequency); + else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) + stv0297_set_tv_freq(dev, f->frequency); + av7110->current_freq = f->frequency; + + msp_writereg(av7110, MSP_WR_DSP, 0x0015, 0x003f); /* start stereo detection */ + msp_writereg(av7110, MSP_WR_DSP, 0x0015, 0x0000); + msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x4f00); /* loudspeaker + headphone */ + msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x4f00); /* SCART 1 volume */ + return 0; +} + +static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *i) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; + + dprintk(2, "VIDIOC_ENUMINPUT: %d\n", i->index); + + if (av7110->analog_tuner_flags) { + if (i->index >= 4) + return -EINVAL; + } else { + if (i->index != 0) + return -EINVAL; + } + + memcpy(i, &inputs[i->index], sizeof(struct v4l2_input)); + + return 0; +} + +static int vidioc_g_input(struct file *file, void *fh, unsigned int *input) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; + + *input = av7110->current_input; + dprintk(2, "VIDIOC_G_INPUT: %d\n", *input); + return 0; +} + +static int vidioc_s_input(struct file *file, void *fh, unsigned int input) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; + + dprintk(2, "VIDIOC_S_INPUT: %d\n", input); + + if (!av7110->analog_tuner_flags) + return input ? -EINVAL : 0; + + if (input >= 4) + return -EINVAL; + + av7110->current_input = input; + return av7110_dvb_c_switch(fh); +} + +static int vidioc_enumaudio(struct file *file, void *fh, struct v4l2_audio *a) +{ + dprintk(2, "VIDIOC_G_AUDIO: %d\n", a->index); + if (a->index != 0) + return -EINVAL; + *a = msp3400_v4l2_audio; + return 0; +} + +static int vidioc_g_audio(struct file *file, void *fh, struct v4l2_audio *a) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; + + dprintk(2, "VIDIOC_G_AUDIO: %d\n", a->index); + if (a->index != 0) + return -EINVAL; + if (av7110->current_input >= 2) + return -EINVAL; + *a = msp3400_v4l2_audio; + return 0; +} + +static int vidioc_s_audio(struct file *file, void *fh, struct v4l2_audio *a) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; + + dprintk(2, "VIDIOC_S_AUDIO: %d\n", a->index); + if (av7110->current_input >= 2) + return -EINVAL; + return a->index ? -EINVAL : 0; +} + +static int vidioc_g_sliced_vbi_cap(struct file *file, void *fh, + struct v4l2_sliced_vbi_cap *cap) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; + + dprintk(2, "VIDIOC_G_SLICED_VBI_CAP\n"); + if (cap->type != V4L2_BUF_TYPE_SLICED_VBI_OUTPUT) + return -EINVAL; + if (FW_VERSION(av7110->arm_app) >= 0x2623) { + cap->service_set = V4L2_SLICED_WSS_625; + cap->service_lines[0][23] = V4L2_SLICED_WSS_625; + } + return 0; +} + +static int vidioc_g_fmt_sliced_vbi_out(struct file *file, void *fh, + struct v4l2_format *f) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; + + dprintk(2, "VIDIOC_G_FMT:\n"); + if (FW_VERSION(av7110->arm_app) < 0x2623) + return -EINVAL; + memset(&f->fmt.sliced, 0, sizeof f->fmt.sliced); + if (av7110->wssMode) { + f->fmt.sliced.service_set = V4L2_SLICED_WSS_625; + f->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625; + f->fmt.sliced.io_size = sizeof(struct v4l2_sliced_vbi_data); + } + return 0; +} + +static int vidioc_s_fmt_sliced_vbi_out(struct file *file, void *fh, + struct v4l2_format *f) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct av7110 *av7110 = (struct av7110 *)dev->ext_priv; + + dprintk(2, "VIDIOC_S_FMT\n"); + if (FW_VERSION(av7110->arm_app) < 0x2623) + return -EINVAL; + if (f->fmt.sliced.service_set != V4L2_SLICED_WSS_625 && + f->fmt.sliced.service_lines[0][23] != V4L2_SLICED_WSS_625) { + memset(&f->fmt.sliced, 0, sizeof(f->fmt.sliced)); + /* WSS controlled by firmware */ + av7110->wssMode = 0; + av7110->wssData = 0; + return av7110_fw_cmd(av7110, COMTYPE_ENCODER, + SetWSSConfig, 1, 0); + } else { + memset(&f->fmt.sliced, 0, sizeof(f->fmt.sliced)); + f->fmt.sliced.service_set = V4L2_SLICED_WSS_625; + f->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625; + f->fmt.sliced.io_size = sizeof(struct v4l2_sliced_vbi_data); + /* WSS controlled by userspace */ + av7110->wssMode = 1; + av7110->wssData = 0; + } + return 0; +} + +static int av7110_vbi_reset(struct file *file) +{ + struct saa7146_fh *fh = file->private_data; + struct saa7146_dev *dev = fh->dev; + struct av7110 *av7110 = (struct av7110*) dev->ext_priv; + + dprintk(2, "%s\n", __func__); + av7110->wssMode = 0; + av7110->wssData = 0; + if (FW_VERSION(av7110->arm_app) < 0x2623) + return 0; + else + return av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 1, 0); +} + +static ssize_t av7110_vbi_write(struct file *file, const char __user *data, size_t count, loff_t *ppos) +{ + struct saa7146_fh *fh = file->private_data; + struct saa7146_dev *dev = fh->dev; + struct av7110 *av7110 = (struct av7110*) dev->ext_priv; + struct v4l2_sliced_vbi_data d; + int rc; + + dprintk(2, "%s\n", __func__); + if (FW_VERSION(av7110->arm_app) < 0x2623 || !av7110->wssMode || count != sizeof d) + return -EINVAL; + if (copy_from_user(&d, data, count)) + return -EFAULT; + if ((d.id != 0 && d.id != V4L2_SLICED_WSS_625) || d.field != 0 || d.line != 23) + return -EINVAL; + if (d.id) + av7110->wssData = ((d.data[1] << 8) & 0x3f00) | d.data[0]; + else + av7110->wssData = 0x8000; + rc = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 1, av7110->wssData); + return (rc < 0) ? rc : count; +} + +/**************************************************************************** + * INITIALIZATION + ****************************************************************************/ + +static u8 saa7113_init_regs[] = { + 0x02, 0xd0, + 0x03, 0x23, + 0x04, 0x00, + 0x05, 0x00, + 0x06, 0xe9, + 0x07, 0x0d, + 0x08, 0x98, + 0x09, 0x02, + 0x0a, 0x80, + 0x0b, 0x40, + 0x0c, 0x40, + 0x0d, 0x00, + 0x0e, 0x01, + 0x0f, 0x7c, + 0x10, 0x48, + 0x11, 0x0c, + 0x12, 0x8b, + 0x13, 0x1a, + 0x14, 0x00, + 0x15, 0x00, + 0x16, 0x00, + 0x17, 0x00, + 0x18, 0x00, + 0x19, 0x00, + 0x1a, 0x00, + 0x1b, 0x00, + 0x1c, 0x00, + 0x1d, 0x00, + 0x1e, 0x00, + + 0x41, 0x77, + 0x42, 0x77, + 0x43, 0x77, + 0x44, 0x77, + 0x45, 0x77, + 0x46, 0x77, + 0x47, 0x77, + 0x48, 0x77, + 0x49, 0x77, + 0x4a, 0x77, + 0x4b, 0x77, + 0x4c, 0x77, + 0x4d, 0x77, + 0x4e, 0x77, + 0x4f, 0x77, + 0x50, 0x77, + 0x51, 0x77, + 0x52, 0x77, + 0x53, 0x77, + 0x54, 0x77, + 0x55, 0x77, + 0x56, 0x77, + 0x57, 0xff, + + 0xff +}; + + +static struct saa7146_ext_vv av7110_vv_data_st; +static struct saa7146_ext_vv av7110_vv_data_c; + +int av7110_init_analog_module(struct av7110 *av7110) +{ + u16 version1, version2; + + if (i2c_writereg(av7110, 0x80, 0x0, 0x80) == 1 && + i2c_writereg(av7110, 0x80, 0x0, 0) == 1) { + pr_info("DVB-C analog module @ card %d detected, initializing MSP3400\n", + av7110->dvb_adapter.num); + av7110->adac_type = DVB_ADAC_MSP34x0; + } else if (i2c_writereg(av7110, 0x84, 0x0, 0x80) == 1 && + i2c_writereg(av7110, 0x84, 0x0, 0) == 1) { + pr_info("DVB-C analog module @ card %d detected, initializing MSP3415\n", + av7110->dvb_adapter.num); + av7110->adac_type = DVB_ADAC_MSP34x5; + } else + return -ENODEV; + + msleep(100); // the probing above resets the msp... + msp_readreg(av7110, MSP_RD_DSP, 0x001e, &version1); + msp_readreg(av7110, MSP_RD_DSP, 0x001f, &version2); + dprintk(1, "dvb-ttpci: @ card %d MSP34xx version 0x%04x 0x%04x\n", + av7110->dvb_adapter.num, version1, version2); + msp_writereg(av7110, MSP_WR_DSP, 0x0013, 0x0c00); + msp_writereg(av7110, MSP_WR_DSP, 0x0000, 0x7f00); // loudspeaker + headphone + msp_writereg(av7110, MSP_WR_DSP, 0x0008, 0x0220); // loudspeaker source + msp_writereg(av7110, MSP_WR_DSP, 0x0009, 0x0220); // headphone source + msp_writereg(av7110, MSP_WR_DSP, 0x0004, 0x7f00); // loudspeaker volume + msp_writereg(av7110, MSP_WR_DSP, 0x000a, 0x0220); // SCART 1 source + msp_writereg(av7110, MSP_WR_DSP, 0x0007, 0x7f00); // SCART 1 volume + msp_writereg(av7110, MSP_WR_DSP, 0x000d, 0x1900); // prescale SCART + + if (i2c_writereg(av7110, 0x48, 0x01, 0x00)!=1) { + pr_info("saa7113 not accessible\n"); + } else { + u8 *i = saa7113_init_regs; + + if ((av7110->dev->pci->subsystem_vendor == 0x110a) && (av7110->dev->pci->subsystem_device == 0x0000)) { + /* Fujitsu/Siemens DVB-Cable */ + av7110->analog_tuner_flags |= ANALOG_TUNER_VES1820; + } else if ((av7110->dev->pci->subsystem_vendor == 0x13c2) && (av7110->dev->pci->subsystem_device == 0x0002)) { + /* Hauppauge/TT DVB-C premium */ + av7110->analog_tuner_flags |= ANALOG_TUNER_VES1820; + } else if ((av7110->dev->pci->subsystem_vendor == 0x13c2) && (av7110->dev->pci->subsystem_device == 0x000A)) { + /* Hauppauge/TT DVB-C premium */ + av7110->analog_tuner_flags |= ANALOG_TUNER_STV0297; + } + + /* setup for DVB by default */ + if (av7110->analog_tuner_flags & ANALOG_TUNER_VES1820) { + if (ves1820_writereg(av7110->dev, 0x09, 0x0f, 0x20)) + dprintk(1, "setting band in demodulator failed\n"); + } else if (av7110->analog_tuner_flags & ANALOG_TUNER_STV0297) { + saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(STD) + saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(VIF) + } + + /* init the saa7113 */ + while (*i != 0xff) { + if (i2c_writereg(av7110, 0x48, i[0], i[1]) != 1) { + dprintk(1, "saa7113 initialization failed @ card %d", av7110->dvb_adapter.num); + break; + } + i += 2; + } + /* setup msp for analog sound: B/G Dual-FM */ + msp_writereg(av7110, MSP_WR_DEM, 0x00bb, 0x02d0); // AD_CV + msp_writereg(av7110, MSP_WR_DEM, 0x0001, 3); // FIR1 + msp_writereg(av7110, MSP_WR_DEM, 0x0001, 18); // FIR1 + msp_writereg(av7110, MSP_WR_DEM, 0x0001, 27); // FIR1 + msp_writereg(av7110, MSP_WR_DEM, 0x0001, 48); // FIR1 + msp_writereg(av7110, MSP_WR_DEM, 0x0001, 66); // FIR1 + msp_writereg(av7110, MSP_WR_DEM, 0x0001, 72); // FIR1 + msp_writereg(av7110, MSP_WR_DEM, 0x0005, 4); // FIR2 + msp_writereg(av7110, MSP_WR_DEM, 0x0005, 64); // FIR2 + msp_writereg(av7110, MSP_WR_DEM, 0x0005, 0); // FIR2 + msp_writereg(av7110, MSP_WR_DEM, 0x0005, 3); // FIR2 + msp_writereg(av7110, MSP_WR_DEM, 0x0005, 18); // FIR2 + msp_writereg(av7110, MSP_WR_DEM, 0x0005, 27); // FIR2 + msp_writereg(av7110, MSP_WR_DEM, 0x0005, 48); // FIR2 + msp_writereg(av7110, MSP_WR_DEM, 0x0005, 66); // FIR2 + msp_writereg(av7110, MSP_WR_DEM, 0x0005, 72); // FIR2 + msp_writereg(av7110, MSP_WR_DEM, 0x0083, 0xa000); // MODE_REG + msp_writereg(av7110, MSP_WR_DEM, 0x0093, 0x00aa); // DCO1_LO 5.74MHz + msp_writereg(av7110, MSP_WR_DEM, 0x009b, 0x04fc); // DCO1_HI + msp_writereg(av7110, MSP_WR_DEM, 0x00a3, 0x038e); // DCO2_LO 5.5MHz + msp_writereg(av7110, MSP_WR_DEM, 0x00ab, 0x04c6); // DCO2_HI + msp_writereg(av7110, MSP_WR_DEM, 0x0056, 0); // LOAD_REG 1/2 + } + + memcpy(standard, dvb_standard, sizeof(struct saa7146_standard) * 2); + /* set dd1 stream a & b */ + saa7146_write(av7110->dev, DD1_STREAM_B, 0x00000000); + saa7146_write(av7110->dev, DD1_INIT, 0x03000700); + saa7146_write(av7110->dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); + + return 0; +} + +int av7110_init_v4l(struct av7110 *av7110) +{ + struct saa7146_dev* dev = av7110->dev; + struct saa7146_ext_vv *vv_data; + int ret; + + /* special case DVB-C: these cards have an analog tuner + plus need some special handling, so we have separate + saa7146_ext_vv data for these... */ + if (av7110->analog_tuner_flags) + vv_data = &av7110_vv_data_c; + else + vv_data = &av7110_vv_data_st; + ret = saa7146_vv_init(dev, vv_data); + + if (ret) { + ERR("cannot init capture device. skipping\n"); + return -ENODEV; + } + vv_data->vid_ops.vidioc_enum_input = vidioc_enum_input; + vv_data->vid_ops.vidioc_g_input = vidioc_g_input; + vv_data->vid_ops.vidioc_s_input = vidioc_s_input; + vv_data->vid_ops.vidioc_g_tuner = vidioc_g_tuner; + vv_data->vid_ops.vidioc_s_tuner = vidioc_s_tuner; + vv_data->vid_ops.vidioc_g_frequency = vidioc_g_frequency; + vv_data->vid_ops.vidioc_s_frequency = vidioc_s_frequency; + vv_data->vid_ops.vidioc_enumaudio = vidioc_enumaudio; + vv_data->vid_ops.vidioc_g_audio = vidioc_g_audio; + vv_data->vid_ops.vidioc_s_audio = vidioc_s_audio; + vv_data->vid_ops.vidioc_g_fmt_vbi_cap = NULL; + + vv_data->vbi_ops.vidioc_g_tuner = vidioc_g_tuner; + vv_data->vbi_ops.vidioc_s_tuner = vidioc_s_tuner; + vv_data->vbi_ops.vidioc_g_frequency = vidioc_g_frequency; + vv_data->vbi_ops.vidioc_s_frequency = vidioc_s_frequency; + vv_data->vbi_ops.vidioc_g_fmt_vbi_cap = NULL; + vv_data->vbi_ops.vidioc_g_sliced_vbi_cap = vidioc_g_sliced_vbi_cap; + vv_data->vbi_ops.vidioc_g_fmt_sliced_vbi_out = vidioc_g_fmt_sliced_vbi_out; + vv_data->vbi_ops.vidioc_s_fmt_sliced_vbi_out = vidioc_s_fmt_sliced_vbi_out; + + if (FW_VERSION(av7110->arm_app) < 0x2623) + vv_data->capabilities &= ~V4L2_CAP_SLICED_VBI_OUTPUT; + + if (saa7146_register_device(&av7110->v4l_dev, dev, "av7110", VFL_TYPE_GRABBER)) { + ERR("cannot register capture device. skipping\n"); + saa7146_vv_release(dev); + return -ENODEV; + } + if (FW_VERSION(av7110->arm_app) >= 0x2623) { + if (saa7146_register_device(&av7110->vbi_dev, dev, "av7110", VFL_TYPE_VBI)) + ERR("cannot register vbi v4l2 device. skipping\n"); + } + return 0; +} + +int av7110_exit_v4l(struct av7110 *av7110) +{ + struct saa7146_dev* dev = av7110->dev; + + saa7146_unregister_device(&av7110->v4l_dev, av7110->dev); + saa7146_unregister_device(&av7110->vbi_dev, av7110->dev); + + saa7146_vv_release(dev); + + return 0; +} + + + +/* FIXME: these values are experimental values that look better than the + values from the latest "official" driver -- at least for me... (MiHu) */ +static struct saa7146_standard standard[] = { + { + .name = "PAL", .id = V4L2_STD_PAL_BG, + .v_offset = 0x15, .v_field = 288, + .h_offset = 0x48, .h_pixels = 708, + .v_max_out = 576, .h_max_out = 768, + }, { + .name = "NTSC", .id = V4L2_STD_NTSC, + .v_offset = 0x10, .v_field = 244, + .h_offset = 0x40, .h_pixels = 708, + .v_max_out = 480, .h_max_out = 640, + } +}; + +static struct saa7146_standard analog_standard[] = { + { + .name = "PAL", .id = V4L2_STD_PAL_BG, + .v_offset = 0x1b, .v_field = 288, + .h_offset = 0x08, .h_pixels = 708, + .v_max_out = 576, .h_max_out = 768, + }, { + .name = "NTSC", .id = V4L2_STD_NTSC, + .v_offset = 0x10, .v_field = 244, + .h_offset = 0x40, .h_pixels = 708, + .v_max_out = 480, .h_max_out = 640, + } +}; + +static struct saa7146_standard dvb_standard[] = { + { + .name = "PAL", .id = V4L2_STD_PAL_BG, + .v_offset = 0x14, .v_field = 288, + .h_offset = 0x48, .h_pixels = 708, + .v_max_out = 576, .h_max_out = 768, + }, { + .name = "NTSC", .id = V4L2_STD_NTSC, + .v_offset = 0x10, .v_field = 244, + .h_offset = 0x40, .h_pixels = 708, + .v_max_out = 480, .h_max_out = 640, + } +}; + +static int std_callback(struct saa7146_dev* dev, struct saa7146_standard *std) +{ + struct av7110 *av7110 = (struct av7110*) dev->ext_priv; + + if (std->id & V4L2_STD_PAL) { + av7110->vidmode = AV7110_VIDEO_MODE_PAL; + av7110_set_vidmode(av7110, av7110->vidmode); + } + else if (std->id & V4L2_STD_NTSC) { + av7110->vidmode = AV7110_VIDEO_MODE_NTSC; + av7110_set_vidmode(av7110, av7110->vidmode); + } + else + return -1; + + return 0; +} + + +static struct saa7146_ext_vv av7110_vv_data_st = { + .inputs = 1, + .audios = 1, + .capabilities = V4L2_CAP_SLICED_VBI_OUTPUT | V4L2_CAP_AUDIO, + .flags = 0, + + .stds = &standard[0], + .num_stds = ARRAY_SIZE(standard), + .std_callback = &std_callback, + + .vbi_fops.open = av7110_vbi_reset, + .vbi_fops.release = av7110_vbi_reset, + .vbi_fops.write = av7110_vbi_write, +}; + +static struct saa7146_ext_vv av7110_vv_data_c = { + .inputs = 1, + .audios = 1, + .capabilities = V4L2_CAP_TUNER | V4L2_CAP_SLICED_VBI_OUTPUT | V4L2_CAP_AUDIO, + .flags = SAA7146_USE_PORT_B_FOR_VBI, + + .stds = &standard[0], + .num_stds = ARRAY_SIZE(standard), + .std_callback = &std_callback, + + .vbi_fops.open = av7110_vbi_reset, + .vbi_fops.release = av7110_vbi_reset, + .vbi_fops.write = av7110_vbi_write, +}; + diff --git a/drivers/media/pci/ttpci/budget-av.c b/drivers/media/pci/ttpci/budget-av.c new file mode 100644 index 0000000..12ddb53 --- /dev/null +++ b/drivers/media/pci/ttpci/budget-av.c @@ -0,0 +1,1640 @@ +/* + * budget-av.c: driver for the SAA7146 based Budget DVB cards + * with analog video in + * + * Compiled from various sources by Michael Hunold + * + * CI interface support (c) 2004 Olivier Gournet & + * Andrew de Quincey + * + * Copyright (C) 2002 Ralph Metzler + * + * Copyright (C) 1999-2002 Ralph Metzler + * & Marcus Metzler for convergence integrated media GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + * + * + * the project's page is at http://www.linuxtv.org/ + */ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include "budget.h" +#include "stv0299.h" +#include "stb0899_drv.h" +#include "stb0899_reg.h" +#include "stb0899_cfg.h" +#include "tda8261.h" +#include "tda8261_cfg.h" +#include "tda1002x.h" +#include "tda1004x.h" +#include "tua6100.h" +#include "dvb-pll.h" +#include +#include +#include +#include +#include +#include +#include + +#include "dvb_ca_en50221.h" + +#define DEBICICAM 0x02420000 + +#define SLOTSTATUS_NONE 1 +#define SLOTSTATUS_PRESENT 2 +#define SLOTSTATUS_RESET 4 +#define SLOTSTATUS_READY 8 +#define SLOTSTATUS_OCCUPIED (SLOTSTATUS_PRESENT|SLOTSTATUS_RESET|SLOTSTATUS_READY) + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +struct budget_av { + struct budget budget; + struct video_device *vd; + int cur_input; + int has_saa7113; + struct tasklet_struct ciintf_irq_tasklet; + int slot_status; + struct dvb_ca_en50221 ca; + u8 reinitialise_demod:1; +}; + +static int ciintf_slot_shutdown(struct dvb_ca_en50221 *ca, int slot); + + +/* GPIO Connections: + * 0 - Vcc/Reset (Reset is controlled by capacitor). Resets the frontend *AS WELL*! + * 1 - CI memory select 0=>IO memory, 1=>Attribute Memory + * 2 - CI Card Enable (Active Low) + * 3 - CI Card Detect + */ + +/**************************************************************************** + * INITIALIZATION + ****************************************************************************/ + +static u8 i2c_readreg(struct i2c_adapter *i2c, u8 id, u8 reg) +{ + u8 mm1[] = { 0x00 }; + u8 mm2[] = { 0x00 }; + struct i2c_msg msgs[2]; + + msgs[0].flags = 0; + msgs[1].flags = I2C_M_RD; + msgs[0].addr = msgs[1].addr = id / 2; + mm1[0] = reg; + msgs[0].len = 1; + msgs[1].len = 1; + msgs[0].buf = mm1; + msgs[1].buf = mm2; + + i2c_transfer(i2c, msgs, 2); + + return mm2[0]; +} + +static int i2c_readregs(struct i2c_adapter *i2c, u8 id, u8 reg, u8 * buf, u8 len) +{ + u8 mm1[] = { reg }; + struct i2c_msg msgs[2] = { + {.addr = id / 2,.flags = 0,.buf = mm1,.len = 1}, + {.addr = id / 2,.flags = I2C_M_RD,.buf = buf,.len = len} + }; + + if (i2c_transfer(i2c, msgs, 2) != 2) + return -EIO; + + return 0; +} + +static int i2c_writereg(struct i2c_adapter *i2c, u8 id, u8 reg, u8 val) +{ + u8 msg[2] = { reg, val }; + struct i2c_msg msgs; + + msgs.flags = 0; + msgs.addr = id / 2; + msgs.len = 2; + msgs.buf = msg; + return i2c_transfer(i2c, &msgs, 1); +} + +static int ciintf_read_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address) +{ + struct budget_av *budget_av = (struct budget_av *) ca->data; + int result; + + if (slot != 0) + return -EINVAL; + + saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTHI); + udelay(1); + + result = ttpci_budget_debiread(&budget_av->budget, DEBICICAM, address & 0xfff, 1, 0, 1); + if (result == -ETIMEDOUT) { + ciintf_slot_shutdown(ca, slot); + pr_info("cam ejected 1\n"); + } + return result; +} + +static int ciintf_write_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address, u8 value) +{ + struct budget_av *budget_av = (struct budget_av *) ca->data; + int result; + + if (slot != 0) + return -EINVAL; + + saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTHI); + udelay(1); + + result = ttpci_budget_debiwrite(&budget_av->budget, DEBICICAM, address & 0xfff, 1, value, 0, 1); + if (result == -ETIMEDOUT) { + ciintf_slot_shutdown(ca, slot); + pr_info("cam ejected 2\n"); + } + return result; +} + +static int ciintf_read_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address) +{ + struct budget_av *budget_av = (struct budget_av *) ca->data; + int result; + + if (slot != 0) + return -EINVAL; + + saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTLO); + udelay(1); + + result = ttpci_budget_debiread(&budget_av->budget, DEBICICAM, address & 3, 1, 0, 0); + if (result == -ETIMEDOUT) { + ciintf_slot_shutdown(ca, slot); + pr_info("cam ejected 3\n"); + return -ETIMEDOUT; + } + return result; +} + +static int ciintf_write_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address, u8 value) +{ + struct budget_av *budget_av = (struct budget_av *) ca->data; + int result; + + if (slot != 0) + return -EINVAL; + + saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTLO); + udelay(1); + + result = ttpci_budget_debiwrite(&budget_av->budget, DEBICICAM, address & 3, 1, value, 0, 0); + if (result == -ETIMEDOUT) { + ciintf_slot_shutdown(ca, slot); + pr_info("cam ejected 5\n"); + } + return result; +} + +static int ciintf_slot_reset(struct dvb_ca_en50221 *ca, int slot) +{ + struct budget_av *budget_av = (struct budget_av *) ca->data; + struct saa7146_dev *saa = budget_av->budget.dev; + + if (slot != 0) + return -EINVAL; + + dprintk(1, "ciintf_slot_reset\n"); + budget_av->slot_status = SLOTSTATUS_RESET; + + saa7146_setgpio(saa, 2, SAA7146_GPIO_OUTHI); /* disable card */ + + saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTHI); /* Vcc off */ + msleep(2); + saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTLO); /* Vcc on */ + msleep(20); /* 20 ms Vcc settling time */ + + saa7146_setgpio(saa, 2, SAA7146_GPIO_OUTLO); /* enable card */ + ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTB); + msleep(20); + + /* reinitialise the frontend if necessary */ + if (budget_av->reinitialise_demod) + dvb_frontend_reinitialise(budget_av->budget.dvb_frontend); + + return 0; +} + +static int ciintf_slot_shutdown(struct dvb_ca_en50221 *ca, int slot) +{ + struct budget_av *budget_av = (struct budget_av *) ca->data; + struct saa7146_dev *saa = budget_av->budget.dev; + + if (slot != 0) + return -EINVAL; + + dprintk(1, "ciintf_slot_shutdown\n"); + + ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTB); + budget_av->slot_status = SLOTSTATUS_NONE; + + return 0; +} + +static int ciintf_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot) +{ + struct budget_av *budget_av = (struct budget_av *) ca->data; + struct saa7146_dev *saa = budget_av->budget.dev; + + if (slot != 0) + return -EINVAL; + + dprintk(1, "ciintf_slot_ts_enable: %d\n", budget_av->slot_status); + + ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTA); + + return 0; +} + +static int ciintf_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open) +{ + struct budget_av *budget_av = (struct budget_av *) ca->data; + struct saa7146_dev *saa = budget_av->budget.dev; + int result; + + if (slot != 0) + return -EINVAL; + + /* test the card detect line - needs to be done carefully + * since it never goes high for some CAMs on this interface (e.g. topuptv) */ + if (budget_av->slot_status == SLOTSTATUS_NONE) { + saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT); + udelay(1); + if (saa7146_read(saa, PSR) & MASK_06) { + if (budget_av->slot_status == SLOTSTATUS_NONE) { + budget_av->slot_status = SLOTSTATUS_PRESENT; + pr_info("cam inserted A\n"); + } + } + saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO); + } + + /* We also try and read from IO memory to work round the above detection bug. If + * there is no CAM, we will get a timeout. Only done if there is no cam + * present, since this test actually breaks some cams :( + * + * if the CI interface is not open, we also do the above test since we + * don't care if the cam has problems - we'll be resetting it on open() anyway */ + if ((budget_av->slot_status == SLOTSTATUS_NONE) || (!open)) { + saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTLO); + result = ttpci_budget_debiread(&budget_av->budget, DEBICICAM, 0, 1, 0, 1); + if ((result >= 0) && (budget_av->slot_status == SLOTSTATUS_NONE)) { + budget_av->slot_status = SLOTSTATUS_PRESENT; + pr_info("cam inserted B\n"); + } else if (result < 0) { + if (budget_av->slot_status != SLOTSTATUS_NONE) { + ciintf_slot_shutdown(ca, slot); + pr_info("cam ejected 5\n"); + return 0; + } + } + } + + /* read from attribute memory in reset/ready state to know when the CAM is ready */ + if (budget_av->slot_status == SLOTSTATUS_RESET) { + result = ciintf_read_attribute_mem(ca, slot, 0); + if (result == 0x1d) { + budget_av->slot_status = SLOTSTATUS_READY; + } + } + + /* work out correct return code */ + if (budget_av->slot_status != SLOTSTATUS_NONE) { + if (budget_av->slot_status & SLOTSTATUS_READY) { + return DVB_CA_EN50221_POLL_CAM_PRESENT | DVB_CA_EN50221_POLL_CAM_READY; + } + return DVB_CA_EN50221_POLL_CAM_PRESENT; + } + return 0; +} + +static int ciintf_init(struct budget_av *budget_av) +{ + struct saa7146_dev *saa = budget_av->budget.dev; + int result; + + memset(&budget_av->ca, 0, sizeof(struct dvb_ca_en50221)); + + saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTLO); + saa7146_setgpio(saa, 1, SAA7146_GPIO_OUTLO); + saa7146_setgpio(saa, 2, SAA7146_GPIO_OUTLO); + saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTLO); + + /* Enable DEBI pins */ + saa7146_write(saa, MC1, MASK_27 | MASK_11); + + /* register CI interface */ + budget_av->ca.owner = THIS_MODULE; + budget_av->ca.read_attribute_mem = ciintf_read_attribute_mem; + budget_av->ca.write_attribute_mem = ciintf_write_attribute_mem; + budget_av->ca.read_cam_control = ciintf_read_cam_control; + budget_av->ca.write_cam_control = ciintf_write_cam_control; + budget_av->ca.slot_reset = ciintf_slot_reset; + budget_av->ca.slot_shutdown = ciintf_slot_shutdown; + budget_av->ca.slot_ts_enable = ciintf_slot_ts_enable; + budget_av->ca.poll_slot_status = ciintf_poll_slot_status; + budget_av->ca.data = budget_av; + budget_av->budget.ci_present = 1; + budget_av->slot_status = SLOTSTATUS_NONE; + + if ((result = dvb_ca_en50221_init(&budget_av->budget.dvb_adapter, + &budget_av->ca, 0, 1)) != 0) { + pr_err("ci initialisation failed\n"); + goto error; + } + + pr_info("ci interface initialised\n"); + return 0; + +error: + saa7146_write(saa, MC1, MASK_27); + return result; +} + +static void ciintf_deinit(struct budget_av *budget_av) +{ + struct saa7146_dev *saa = budget_av->budget.dev; + + saa7146_setgpio(saa, 0, SAA7146_GPIO_INPUT); + saa7146_setgpio(saa, 1, SAA7146_GPIO_INPUT); + saa7146_setgpio(saa, 2, SAA7146_GPIO_INPUT); + saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT); + + /* release the CA device */ + dvb_ca_en50221_release(&budget_av->ca); + + /* disable DEBI pins */ + saa7146_write(saa, MC1, MASK_27); +} + + +static const u8 saa7113_tab[] = { + 0x01, 0x08, + 0x02, 0xc0, + 0x03, 0x33, + 0x04, 0x00, + 0x05, 0x00, + 0x06, 0xeb, + 0x07, 0xe0, + 0x08, 0x28, + 0x09, 0x00, + 0x0a, 0x80, + 0x0b, 0x47, + 0x0c, 0x40, + 0x0d, 0x00, + 0x0e, 0x01, + 0x0f, 0x44, + + 0x10, 0x08, + 0x11, 0x0c, + 0x12, 0x7b, + 0x13, 0x00, + 0x15, 0x00, 0x16, 0x00, 0x17, 0x00, + + 0x57, 0xff, + 0x40, 0x82, 0x58, 0x00, 0x59, 0x54, 0x5a, 0x07, + 0x5b, 0x83, 0x5e, 0x00, + 0xff +}; + +static int saa7113_init(struct budget_av *budget_av) +{ + struct budget *budget = &budget_av->budget; + struct saa7146_dev *saa = budget->dev; + const u8 *data = saa7113_tab; + + saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTHI); + msleep(200); + + if (i2c_writereg(&budget->i2c_adap, 0x4a, 0x01, 0x08) != 1) { + dprintk(1, "saa7113 not found on KNC card\n"); + return -ENODEV; + } + + dprintk(1, "saa7113 detected and initializing\n"); + + while (*data != 0xff) { + i2c_writereg(&budget->i2c_adap, 0x4a, *data, *(data + 1)); + data += 2; + } + + dprintk(1, "saa7113 status=%02x\n", i2c_readreg(&budget->i2c_adap, 0x4a, 0x1f)); + + return 0; +} + +static int saa7113_setinput(struct budget_av *budget_av, int input) +{ + struct budget *budget = &budget_av->budget; + + if (1 != budget_av->has_saa7113) + return -ENODEV; + + if (input == 1) { + i2c_writereg(&budget->i2c_adap, 0x4a, 0x02, 0xc7); + i2c_writereg(&budget->i2c_adap, 0x4a, 0x09, 0x80); + } else if (input == 0) { + i2c_writereg(&budget->i2c_adap, 0x4a, 0x02, 0xc0); + i2c_writereg(&budget->i2c_adap, 0x4a, 0x09, 0x00); + } else + return -EINVAL; + + budget_av->cur_input = input; + return 0; +} + + +static int philips_su1278_ty_ci_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32 ratio) +{ + u8 aclk = 0; + u8 bclk = 0; + u8 m1; + + aclk = 0xb5; + if (srate < 2000000) + bclk = 0x86; + else if (srate < 5000000) + bclk = 0x89; + else if (srate < 15000000) + bclk = 0x8f; + else if (srate < 45000000) + bclk = 0x95; + + m1 = 0x14; + if (srate < 4000000) + m1 = 0x10; + + stv0299_writereg(fe, 0x13, aclk); + stv0299_writereg(fe, 0x14, bclk); + stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); + stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); + stv0299_writereg(fe, 0x21, (ratio) & 0xf0); + stv0299_writereg(fe, 0x0f, 0x80 | m1); + + return 0; +} + +static int philips_su1278_ty_ci_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + u32 div; + u8 buf[4]; + struct budget *budget = (struct budget *) fe->dvb->priv; + struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) }; + + if ((c->frequency < 950000) || (c->frequency > 2150000)) + return -EINVAL; + + div = (c->frequency + (125 - 1)) / 125; /* round correctly */ + buf[0] = (div >> 8) & 0x7f; + buf[1] = div & 0xff; + buf[2] = 0x80 | ((div & 0x18000) >> 10) | 4; + buf[3] = 0x20; + + if (c->symbol_rate < 4000000) + buf[3] |= 1; + + if (c->frequency < 1250000) + buf[3] |= 0; + else if (c->frequency < 1550000) + buf[3] |= 0x40; + else if (c->frequency < 2050000) + buf[3] |= 0x80; + else if (c->frequency < 2150000) + buf[3] |= 0xC0; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&budget->i2c_adap, &msg, 1) != 1) + return -EIO; + return 0; +} + +static u8 typhoon_cinergy1200s_inittab[] = { + 0x01, 0x15, + 0x02, 0x30, + 0x03, 0x00, + 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */ + 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */ + 0x06, 0x40, /* DAC not used, set to high impendance mode */ + 0x07, 0x00, /* DAC LSB */ + 0x08, 0x40, /* DiSEqC off */ + 0x09, 0x00, /* FIFO */ + 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */ + 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */ + 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ + 0x10, 0x3f, // AGC2 0x3d + 0x11, 0x84, + 0x12, 0xb9, + 0x15, 0xc9, // lock detector threshold + 0x16, 0x00, + 0x17, 0x00, + 0x18, 0x00, + 0x19, 0x00, + 0x1a, 0x00, + 0x1f, 0x50, + 0x20, 0x00, + 0x21, 0x00, + 0x22, 0x00, + 0x23, 0x00, + 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0 + 0x29, 0x1e, // 1/2 threshold + 0x2a, 0x14, // 2/3 threshold + 0x2b, 0x0f, // 3/4 threshold + 0x2c, 0x09, // 5/6 threshold + 0x2d, 0x05, // 7/8 threshold + 0x2e, 0x01, + 0x31, 0x1f, // test all FECs + 0x32, 0x19, // viterbi and synchro search + 0x33, 0xfc, // rs control + 0x34, 0x93, // error control + 0x0f, 0x92, + 0xff, 0xff +}; + +static struct stv0299_config typhoon_config = { + .demod_address = 0x68, + .inittab = typhoon_cinergy1200s_inittab, + .mclk = 88000000UL, + .invert = 0, + .skip_reinit = 0, + .lock_output = STV0299_LOCKOUTPUT_1, + .volt13_op0_op1 = STV0299_VOLT13_OP0, + .min_delay_ms = 100, + .set_symbol_rate = philips_su1278_ty_ci_set_symbol_rate, +}; + + +static struct stv0299_config cinergy_1200s_config = { + .demod_address = 0x68, + .inittab = typhoon_cinergy1200s_inittab, + .mclk = 88000000UL, + .invert = 0, + .skip_reinit = 0, + .lock_output = STV0299_LOCKOUTPUT_0, + .volt13_op0_op1 = STV0299_VOLT13_OP0, + .min_delay_ms = 100, + .set_symbol_rate = philips_su1278_ty_ci_set_symbol_rate, +}; + +static struct stv0299_config cinergy_1200s_1894_0010_config = { + .demod_address = 0x68, + .inittab = typhoon_cinergy1200s_inittab, + .mclk = 88000000UL, + .invert = 1, + .skip_reinit = 0, + .lock_output = STV0299_LOCKOUTPUT_1, + .volt13_op0_op1 = STV0299_VOLT13_OP0, + .min_delay_ms = 100, + .set_symbol_rate = philips_su1278_ty_ci_set_symbol_rate, +}; + +static int philips_cu1216_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct budget *budget = (struct budget *) fe->dvb->priv; + u8 buf[6]; + struct i2c_msg msg = {.addr = 0x60,.flags = 0,.buf = buf,.len = sizeof(buf) }; + int i; + +#define CU1216_IF 36125000 +#define TUNER_MUL 62500 + + u32 div = (c->frequency + CU1216_IF + TUNER_MUL / 2) / TUNER_MUL; + + buf[0] = (div >> 8) & 0x7f; + buf[1] = div & 0xff; + buf[2] = 0xce; + buf[3] = (c->frequency < 150000000 ? 0x01 : + c->frequency < 445000000 ? 0x02 : 0x04); + buf[4] = 0xde; + buf[5] = 0x20; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&budget->i2c_adap, &msg, 1) != 1) + return -EIO; + + /* wait for the pll lock */ + msg.flags = I2C_M_RD; + msg.len = 1; + for (i = 0; i < 20; i++) { + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&budget->i2c_adap, &msg, 1) == 1 && (buf[0] & 0x40)) + break; + msleep(10); + } + + /* switch the charge pump to the lower current */ + msg.flags = 0; + msg.len = 2; + msg.buf = &buf[2]; + buf[2] &= ~0x40; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&budget->i2c_adap, &msg, 1) != 1) + return -EIO; + + return 0; +} + +static struct tda1002x_config philips_cu1216_config = { + .demod_address = 0x0c, + .invert = 1, +}; + +static struct tda1002x_config philips_cu1216_config_altaddress = { + .demod_address = 0x0d, + .invert = 0, +}; + +static struct tda10023_config philips_cu1216_tda10023_config = { + .demod_address = 0x0c, + .invert = 1, +}; + +static int philips_tu1216_tuner_init(struct dvb_frontend *fe) +{ + struct budget *budget = (struct budget *) fe->dvb->priv; + static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab }; + struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) }; + + // setup PLL configuration + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&budget->i2c_adap, &tuner_msg, 1) != 1) + return -EIO; + msleep(1); + + return 0; +} + +static int philips_tu1216_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct budget *budget = (struct budget *) fe->dvb->priv; + u8 tuner_buf[4]; + struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tuner_buf,.len = + sizeof(tuner_buf) }; + int tuner_frequency = 0; + u8 band, cp, filter; + + // determine charge pump + tuner_frequency = c->frequency + 36166000; + if (tuner_frequency < 87000000) + return -EINVAL; + else if (tuner_frequency < 130000000) + cp = 3; + else if (tuner_frequency < 160000000) + cp = 5; + else if (tuner_frequency < 200000000) + cp = 6; + else if (tuner_frequency < 290000000) + cp = 3; + else if (tuner_frequency < 420000000) + cp = 5; + else if (tuner_frequency < 480000000) + cp = 6; + else if (tuner_frequency < 620000000) + cp = 3; + else if (tuner_frequency < 830000000) + cp = 5; + else if (tuner_frequency < 895000000) + cp = 7; + else + return -EINVAL; + + // determine band + if (c->frequency < 49000000) + return -EINVAL; + else if (c->frequency < 161000000) + band = 1; + else if (c->frequency < 444000000) + band = 2; + else if (c->frequency < 861000000) + band = 4; + else + return -EINVAL; + + // setup PLL filter + switch (c->bandwidth_hz) { + case 6000000: + filter = 0; + break; + + case 7000000: + filter = 0; + break; + + case 8000000: + filter = 1; + break; + + default: + return -EINVAL; + } + + // calculate divisor + // ((36166000+((1000000/6)/2)) + Finput)/(1000000/6) + tuner_frequency = (((c->frequency / 1000) * 6) + 217496) / 1000; + + // setup tuner buffer + tuner_buf[0] = (tuner_frequency >> 8) & 0x7f; + tuner_buf[1] = tuner_frequency & 0xff; + tuner_buf[2] = 0xca; + tuner_buf[3] = (cp << 5) | (filter << 3) | band; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&budget->i2c_adap, &tuner_msg, 1) != 1) + return -EIO; + + msleep(1); + return 0; +} + +static int philips_tu1216_request_firmware(struct dvb_frontend *fe, + const struct firmware **fw, char *name) +{ + struct budget *budget = (struct budget *) fe->dvb->priv; + + return request_firmware(fw, name, &budget->dev->pci->dev); +} + +static struct tda1004x_config philips_tu1216_config = { + + .demod_address = 0x8, + .invert = 1, + .invert_oclk = 1, + .xtal_freq = TDA10046_XTAL_4M, + .agc_config = TDA10046_AGC_DEFAULT, + .if_freq = TDA10046_FREQ_3617, + .request_firmware = philips_tu1216_request_firmware, +}; + +static u8 philips_sd1878_inittab[] = { + 0x01, 0x15, + 0x02, 0x30, + 0x03, 0x00, + 0x04, 0x7d, + 0x05, 0x35, + 0x06, 0x40, + 0x07, 0x00, + 0x08, 0x43, + 0x09, 0x02, + 0x0C, 0x51, + 0x0D, 0x82, + 0x0E, 0x23, + 0x10, 0x3f, + 0x11, 0x84, + 0x12, 0xb9, + 0x15, 0xc9, + 0x16, 0x19, + 0x17, 0x8c, + 0x18, 0x59, + 0x19, 0xf8, + 0x1a, 0xfe, + 0x1c, 0x7f, + 0x1d, 0x00, + 0x1e, 0x00, + 0x1f, 0x50, + 0x20, 0x00, + 0x21, 0x00, + 0x22, 0x00, + 0x23, 0x00, + 0x28, 0x00, + 0x29, 0x28, + 0x2a, 0x14, + 0x2b, 0x0f, + 0x2c, 0x09, + 0x2d, 0x09, + 0x31, 0x1f, + 0x32, 0x19, + 0x33, 0xfc, + 0x34, 0x93, + 0xff, 0xff +}; + +static int philips_sd1878_ci_set_symbol_rate(struct dvb_frontend *fe, + u32 srate, u32 ratio) +{ + u8 aclk = 0; + u8 bclk = 0; + u8 m1; + + aclk = 0xb5; + if (srate < 2000000) + bclk = 0x86; + else if (srate < 5000000) + bclk = 0x89; + else if (srate < 15000000) + bclk = 0x8f; + else if (srate < 45000000) + bclk = 0x95; + + m1 = 0x14; + if (srate < 4000000) + m1 = 0x10; + + stv0299_writereg(fe, 0x0e, 0x23); + stv0299_writereg(fe, 0x0f, 0x94); + stv0299_writereg(fe, 0x10, 0x39); + stv0299_writereg(fe, 0x13, aclk); + stv0299_writereg(fe, 0x14, bclk); + stv0299_writereg(fe, 0x15, 0xc9); + stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); + stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); + stv0299_writereg(fe, 0x21, (ratio) & 0xf0); + stv0299_writereg(fe, 0x0f, 0x80 | m1); + + return 0; +} + +static struct stv0299_config philips_sd1878_config = { + .demod_address = 0x68, + .inittab = philips_sd1878_inittab, + .mclk = 88000000UL, + .invert = 0, + .skip_reinit = 0, + .lock_output = STV0299_LOCKOUTPUT_1, + .volt13_op0_op1 = STV0299_VOLT13_OP0, + .min_delay_ms = 100, + .set_symbol_rate = philips_sd1878_ci_set_symbol_rate, +}; + +/* KNC1 DVB-S (STB0899) Inittab */ +static const struct stb0899_s1_reg knc1_stb0899_s1_init_1[] = { + + { STB0899_DEV_ID , 0x81 }, + { STB0899_DISCNTRL1 , 0x32 }, + { STB0899_DISCNTRL2 , 0x80 }, + { STB0899_DISRX_ST0 , 0x04 }, + { STB0899_DISRX_ST1 , 0x00 }, + { STB0899_DISPARITY , 0x00 }, + { STB0899_DISSTATUS , 0x20 }, + { STB0899_DISF22 , 0x8c }, + { STB0899_DISF22RX , 0x9a }, + { STB0899_SYSREG , 0x0b }, + { STB0899_ACRPRESC , 0x11 }, + { STB0899_ACRDIV1 , 0x0a }, + { STB0899_ACRDIV2 , 0x05 }, + { STB0899_DACR1 , 0x00 }, + { STB0899_DACR2 , 0x00 }, + { STB0899_OUTCFG , 0x00 }, + { STB0899_MODECFG , 0x00 }, + { STB0899_IRQSTATUS_3 , 0x30 }, + { STB0899_IRQSTATUS_2 , 0x00 }, + { STB0899_IRQSTATUS_1 , 0x00 }, + { STB0899_IRQSTATUS_0 , 0x00 }, + { STB0899_IRQMSK_3 , 0xf3 }, + { STB0899_IRQMSK_2 , 0xfc }, + { STB0899_IRQMSK_1 , 0xff }, + { STB0899_IRQMSK_0 , 0xff }, + { STB0899_IRQCFG , 0x00 }, + { STB0899_I2CCFG , 0x88 }, + { STB0899_I2CRPT , 0x58 }, /* Repeater=8, Stop=disabled */ + { STB0899_IOPVALUE5 , 0x00 }, + { STB0899_IOPVALUE4 , 0x20 }, + { STB0899_IOPVALUE3 , 0xc9 }, + { STB0899_IOPVALUE2 , 0x90 }, + { STB0899_IOPVALUE1 , 0x40 }, + { STB0899_IOPVALUE0 , 0x00 }, + { STB0899_GPIO00CFG , 0x82 }, + { STB0899_GPIO01CFG , 0x82 }, + { STB0899_GPIO02CFG , 0x82 }, + { STB0899_GPIO03CFG , 0x82 }, + { STB0899_GPIO04CFG , 0x82 }, + { STB0899_GPIO05CFG , 0x82 }, + { STB0899_GPIO06CFG , 0x82 }, + { STB0899_GPIO07CFG , 0x82 }, + { STB0899_GPIO08CFG , 0x82 }, + { STB0899_GPIO09CFG , 0x82 }, + { STB0899_GPIO10CFG , 0x82 }, + { STB0899_GPIO11CFG , 0x82 }, + { STB0899_GPIO12CFG , 0x82 }, + { STB0899_GPIO13CFG , 0x82 }, + { STB0899_GPIO14CFG , 0x82 }, + { STB0899_GPIO15CFG , 0x82 }, + { STB0899_GPIO16CFG , 0x82 }, + { STB0899_GPIO17CFG , 0x82 }, + { STB0899_GPIO18CFG , 0x82 }, + { STB0899_GPIO19CFG , 0x82 }, + { STB0899_GPIO20CFG , 0x82 }, + { STB0899_SDATCFG , 0xb8 }, + { STB0899_SCLTCFG , 0xba }, + { STB0899_AGCRFCFG , 0x08 }, /* 0x1c */ + { STB0899_GPIO22 , 0x82 }, /* AGCBB2CFG */ + { STB0899_GPIO21 , 0x91 }, /* AGCBB1CFG */ + { STB0899_DIRCLKCFG , 0x82 }, + { STB0899_CLKOUT27CFG , 0x7e }, + { STB0899_STDBYCFG , 0x82 }, + { STB0899_CS0CFG , 0x82 }, + { STB0899_CS1CFG , 0x82 }, + { STB0899_DISEQCOCFG , 0x20 }, + { STB0899_GPIO32CFG , 0x82 }, + { STB0899_GPIO33CFG , 0x82 }, + { STB0899_GPIO34CFG , 0x82 }, + { STB0899_GPIO35CFG , 0x82 }, + { STB0899_GPIO36CFG , 0x82 }, + { STB0899_GPIO37CFG , 0x82 }, + { STB0899_GPIO38CFG , 0x82 }, + { STB0899_GPIO39CFG , 0x82 }, + { STB0899_NCOARSE , 0x15 }, /* 0x15 = 27 Mhz Clock, F/3 = 198MHz, F/6 = 99MHz */ + { STB0899_SYNTCTRL , 0x02 }, /* 0x00 = CLK from CLKI, 0x02 = CLK from XTALI */ + { STB0899_FILTCTRL , 0x00 }, + { STB0899_SYSCTRL , 0x00 }, + { STB0899_STOPCLK1 , 0x20 }, + { STB0899_STOPCLK2 , 0x00 }, + { STB0899_INTBUFSTATUS , 0x00 }, + { STB0899_INTBUFCTRL , 0x0a }, + { 0xffff , 0xff }, +}; + +static const struct stb0899_s1_reg knc1_stb0899_s1_init_3[] = { + { STB0899_DEMOD , 0x00 }, + { STB0899_RCOMPC , 0xc9 }, + { STB0899_AGC1CN , 0x41 }, + { STB0899_AGC1REF , 0x08 }, + { STB0899_RTC , 0x7a }, + { STB0899_TMGCFG , 0x4e }, + { STB0899_AGC2REF , 0x33 }, + { STB0899_TLSR , 0x84 }, + { STB0899_CFD , 0xee }, + { STB0899_ACLC , 0x87 }, + { STB0899_BCLC , 0x94 }, + { STB0899_EQON , 0x41 }, + { STB0899_LDT , 0xdd }, + { STB0899_LDT2 , 0xc9 }, + { STB0899_EQUALREF , 0xb4 }, + { STB0899_TMGRAMP , 0x10 }, + { STB0899_TMGTHD , 0x30 }, + { STB0899_IDCCOMP , 0xfb }, + { STB0899_QDCCOMP , 0x03 }, + { STB0899_POWERI , 0x3b }, + { STB0899_POWERQ , 0x3d }, + { STB0899_RCOMP , 0x81 }, + { STB0899_AGCIQIN , 0x80 }, + { STB0899_AGC2I1 , 0x04 }, + { STB0899_AGC2I2 , 0xf5 }, + { STB0899_TLIR , 0x25 }, + { STB0899_RTF , 0x80 }, + { STB0899_DSTATUS , 0x00 }, + { STB0899_LDI , 0xca }, + { STB0899_CFRM , 0xf1 }, + { STB0899_CFRL , 0xf3 }, + { STB0899_NIRM , 0x2a }, + { STB0899_NIRL , 0x05 }, + { STB0899_ISYMB , 0x17 }, + { STB0899_QSYMB , 0xfa }, + { STB0899_SFRH , 0x2f }, + { STB0899_SFRM , 0x68 }, + { STB0899_SFRL , 0x40 }, + { STB0899_SFRUPH , 0x2f }, + { STB0899_SFRUPM , 0x68 }, + { STB0899_SFRUPL , 0x40 }, + { STB0899_EQUAI1 , 0xfd }, + { STB0899_EQUAQ1 , 0x04 }, + { STB0899_EQUAI2 , 0x0f }, + { STB0899_EQUAQ2 , 0xff }, + { STB0899_EQUAI3 , 0xdf }, + { STB0899_EQUAQ3 , 0xfa }, + { STB0899_EQUAI4 , 0x37 }, + { STB0899_EQUAQ4 , 0x0d }, + { STB0899_EQUAI5 , 0xbd }, + { STB0899_EQUAQ5 , 0xf7 }, + { STB0899_DSTATUS2 , 0x00 }, + { STB0899_VSTATUS , 0x00 }, + { STB0899_VERROR , 0xff }, + { STB0899_IQSWAP , 0x2a }, + { STB0899_ECNT1M , 0x00 }, + { STB0899_ECNT1L , 0x00 }, + { STB0899_ECNT2M , 0x00 }, + { STB0899_ECNT2L , 0x00 }, + { STB0899_ECNT3M , 0x00 }, + { STB0899_ECNT3L , 0x00 }, + { STB0899_FECAUTO1 , 0x06 }, + { STB0899_FECM , 0x01 }, + { STB0899_VTH12 , 0xf0 }, + { STB0899_VTH23 , 0xa0 }, + { STB0899_VTH34 , 0x78 }, + { STB0899_VTH56 , 0x4e }, + { STB0899_VTH67 , 0x48 }, + { STB0899_VTH78 , 0x38 }, + { STB0899_PRVIT , 0xff }, + { STB0899_VITSYNC , 0x19 }, + { STB0899_RSULC , 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */ + { STB0899_TSULC , 0x42 }, + { STB0899_RSLLC , 0x40 }, + { STB0899_TSLPL , 0x12 }, + { STB0899_TSCFGH , 0x0c }, + { STB0899_TSCFGM , 0x00 }, + { STB0899_TSCFGL , 0x0c }, + { STB0899_TSOUT , 0x4d }, /* 0x0d for CAM */ + { STB0899_RSSYNCDEL , 0x00 }, + { STB0899_TSINHDELH , 0x02 }, + { STB0899_TSINHDELM , 0x00 }, + { STB0899_TSINHDELL , 0x00 }, + { STB0899_TSLLSTKM , 0x00 }, + { STB0899_TSLLSTKL , 0x00 }, + { STB0899_TSULSTKM , 0x00 }, + { STB0899_TSULSTKL , 0xab }, + { STB0899_PCKLENUL , 0x00 }, + { STB0899_PCKLENLL , 0xcc }, + { STB0899_RSPCKLEN , 0xcc }, + { STB0899_TSSTATUS , 0x80 }, + { STB0899_ERRCTRL1 , 0xb6 }, + { STB0899_ERRCTRL2 , 0x96 }, + { STB0899_ERRCTRL3 , 0x89 }, + { STB0899_DMONMSK1 , 0x27 }, + { STB0899_DMONMSK0 , 0x03 }, + { STB0899_DEMAPVIT , 0x5c }, + { STB0899_PLPARM , 0x1f }, + { STB0899_PDELCTRL , 0x48 }, + { STB0899_PDELCTRL2 , 0x00 }, + { STB0899_BBHCTRL1 , 0x00 }, + { STB0899_BBHCTRL2 , 0x00 }, + { STB0899_HYSTTHRESH , 0x77 }, + { STB0899_MATCSTM , 0x00 }, + { STB0899_MATCSTL , 0x00 }, + { STB0899_UPLCSTM , 0x00 }, + { STB0899_UPLCSTL , 0x00 }, + { STB0899_DFLCSTM , 0x00 }, + { STB0899_DFLCSTL , 0x00 }, + { STB0899_SYNCCST , 0x00 }, + { STB0899_SYNCDCSTM , 0x00 }, + { STB0899_SYNCDCSTL , 0x00 }, + { STB0899_ISI_ENTRY , 0x00 }, + { STB0899_ISI_BIT_EN , 0x00 }, + { STB0899_MATSTRM , 0x00 }, + { STB0899_MATSTRL , 0x00 }, + { STB0899_UPLSTRM , 0x00 }, + { STB0899_UPLSTRL , 0x00 }, + { STB0899_DFLSTRM , 0x00 }, + { STB0899_DFLSTRL , 0x00 }, + { STB0899_SYNCSTR , 0x00 }, + { STB0899_SYNCDSTRM , 0x00 }, + { STB0899_SYNCDSTRL , 0x00 }, + { STB0899_CFGPDELSTATUS1 , 0x10 }, + { STB0899_CFGPDELSTATUS2 , 0x00 }, + { STB0899_BBFERRORM , 0x00 }, + { STB0899_BBFERRORL , 0x00 }, + { STB0899_UPKTERRORM , 0x00 }, + { STB0899_UPKTERRORL , 0x00 }, + { 0xffff , 0xff }, +}; + +/* STB0899 demodulator config for the KNC1 and clones */ +static struct stb0899_config knc1_dvbs2_config = { + .init_dev = knc1_stb0899_s1_init_1, + .init_s2_demod = stb0899_s2_init_2, + .init_s1_demod = knc1_stb0899_s1_init_3, + .init_s2_fec = stb0899_s2_init_4, + .init_tst = stb0899_s1_init_5, + + .postproc = NULL, + + .demod_address = 0x68, +// .ts_output_mode = STB0899_OUT_PARALLEL, /* types = SERIAL/PARALLEL */ + .block_sync_mode = STB0899_SYNC_FORCED, /* DSS, SYNC_FORCED/UNSYNCED */ +// .ts_pfbit_toggle = STB0899_MPEG_NORMAL, /* DirecTV, MPEG toggling seq */ + + .xtal_freq = 27000000, + .inversion = IQ_SWAP_OFF, /* 1 */ + + .lo_clk = 76500000, + .hi_clk = 90000000, + + .esno_ave = STB0899_DVBS2_ESNO_AVE, + .esno_quant = STB0899_DVBS2_ESNO_QUANT, + .avframes_coarse = STB0899_DVBS2_AVFRAMES_COARSE, + .avframes_fine = STB0899_DVBS2_AVFRAMES_FINE, + .miss_threshold = STB0899_DVBS2_MISS_THRESHOLD, + .uwp_threshold_acq = STB0899_DVBS2_UWP_THRESHOLD_ACQ, + .uwp_threshold_track = STB0899_DVBS2_UWP_THRESHOLD_TRACK, + .uwp_threshold_sof = STB0899_DVBS2_UWP_THRESHOLD_SOF, + .sof_search_timeout = STB0899_DVBS2_SOF_SEARCH_TIMEOUT, + + .btr_nco_bits = STB0899_DVBS2_BTR_NCO_BITS, + .btr_gain_shift_offset = STB0899_DVBS2_BTR_GAIN_SHIFT_OFFSET, + .crl_nco_bits = STB0899_DVBS2_CRL_NCO_BITS, + .ldpc_max_iter = STB0899_DVBS2_LDPC_MAX_ITER, + + .tuner_get_frequency = tda8261_get_frequency, + .tuner_set_frequency = tda8261_set_frequency, + .tuner_set_bandwidth = NULL, + .tuner_get_bandwidth = tda8261_get_bandwidth, + .tuner_set_rfsiggain = NULL +}; + +/* + * SD1878/SHA tuner config + * 1F, Single I/P, Horizontal mount, High Sensitivity + */ +static const struct tda8261_config sd1878c_config = { +// .name = "SD1878/SHA", + .addr = 0x60, + .step_size = TDA8261_STEP_1000 /* kHz */ +}; + +static u8 read_pwm(struct budget_av *budget_av) +{ + u8 b = 0xff; + u8 pwm; + struct i2c_msg msg[] = { {.addr = 0x50,.flags = 0,.buf = &b,.len = 1}, + {.addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} + }; + + if ((i2c_transfer(&budget_av->budget.i2c_adap, msg, 2) != 2) + || (pwm == 0xff)) + pwm = 0x48; + + return pwm; +} + +#define SUBID_DVBS_KNC1 0x0010 +#define SUBID_DVBS_KNC1_PLUS 0x0011 +#define SUBID_DVBS_TYPHOON 0x4f56 +#define SUBID_DVBS_CINERGY1200 0x1154 +#define SUBID_DVBS_CYNERGY1200N 0x1155 +#define SUBID_DVBS_TV_STAR 0x0014 +#define SUBID_DVBS_TV_STAR_PLUS_X4 0x0015 +#define SUBID_DVBS_TV_STAR_CI 0x0016 +#define SUBID_DVBS2_KNC1 0x0018 +#define SUBID_DVBS2_KNC1_OEM 0x0019 +#define SUBID_DVBS_EASYWATCH_1 0x001a +#define SUBID_DVBS_EASYWATCH_2 0x001b +#define SUBID_DVBS2_EASYWATCH 0x001d +#define SUBID_DVBS_EASYWATCH 0x001e + +#define SUBID_DVBC_EASYWATCH 0x002a +#define SUBID_DVBC_EASYWATCH_MK3 0x002c +#define SUBID_DVBC_KNC1 0x0020 +#define SUBID_DVBC_KNC1_PLUS 0x0021 +#define SUBID_DVBC_KNC1_MK3 0x0022 +#define SUBID_DVBC_KNC1_TDA10024 0x0028 +#define SUBID_DVBC_KNC1_PLUS_MK3 0x0023 +#define SUBID_DVBC_CINERGY1200 0x1156 +#define SUBID_DVBC_CINERGY1200_MK3 0x1176 + +#define SUBID_DVBT_EASYWATCH 0x003a +#define SUBID_DVBT_KNC1_PLUS 0x0031 +#define SUBID_DVBT_KNC1 0x0030 +#define SUBID_DVBT_CINERGY1200 0x1157 + +static void frontend_init(struct budget_av *budget_av) +{ + struct saa7146_dev * saa = budget_av->budget.dev; + struct dvb_frontend * fe = NULL; + + /* Enable / PowerON Frontend */ + saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTLO); + + /* Wait for PowerON */ + msleep(100); + + /* additional setup necessary for the PLUS cards */ + switch (saa->pci->subsystem_device) { + case SUBID_DVBS_KNC1_PLUS: + case SUBID_DVBC_KNC1_PLUS: + case SUBID_DVBT_KNC1_PLUS: + case SUBID_DVBC_EASYWATCH: + case SUBID_DVBC_KNC1_PLUS_MK3: + case SUBID_DVBS2_KNC1: + case SUBID_DVBS2_KNC1_OEM: + case SUBID_DVBS2_EASYWATCH: + saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTHI); + break; + } + + switch (saa->pci->subsystem_device) { + + case SUBID_DVBS_KNC1: + /* + * maybe that setting is needed for other dvb-s cards as well, + * but so far it has been only confirmed for this type + */ + budget_av->reinitialise_demod = 1; + /* fall through */ + case SUBID_DVBS_KNC1_PLUS: + case SUBID_DVBS_EASYWATCH_1: + if (saa->pci->subsystem_vendor == 0x1894) { + fe = dvb_attach(stv0299_attach, &cinergy_1200s_1894_0010_config, + &budget_av->budget.i2c_adap); + if (fe) { + dvb_attach(tua6100_attach, fe, 0x60, &budget_av->budget.i2c_adap); + } + } else { + fe = dvb_attach(stv0299_attach, &typhoon_config, + &budget_av->budget.i2c_adap); + if (fe) { + fe->ops.tuner_ops.set_params = philips_su1278_ty_ci_tuner_set_params; + } + } + break; + + case SUBID_DVBS_TV_STAR: + case SUBID_DVBS_TV_STAR_PLUS_X4: + case SUBID_DVBS_TV_STAR_CI: + case SUBID_DVBS_CYNERGY1200N: + case SUBID_DVBS_EASYWATCH: + case SUBID_DVBS_EASYWATCH_2: + fe = dvb_attach(stv0299_attach, &philips_sd1878_config, + &budget_av->budget.i2c_adap); + if (fe) { + dvb_attach(dvb_pll_attach, fe, 0x60, + &budget_av->budget.i2c_adap, + DVB_PLL_PHILIPS_SD1878_TDA8261); + } + break; + + case SUBID_DVBS_TYPHOON: + fe = dvb_attach(stv0299_attach, &typhoon_config, + &budget_av->budget.i2c_adap); + if (fe) { + fe->ops.tuner_ops.set_params = philips_su1278_ty_ci_tuner_set_params; + } + break; + case SUBID_DVBS2_KNC1: + case SUBID_DVBS2_KNC1_OEM: + case SUBID_DVBS2_EASYWATCH: + budget_av->reinitialise_demod = 1; + if ((fe = dvb_attach(stb0899_attach, &knc1_dvbs2_config, &budget_av->budget.i2c_adap))) + dvb_attach(tda8261_attach, fe, &sd1878c_config, &budget_av->budget.i2c_adap); + + break; + case SUBID_DVBS_CINERGY1200: + fe = dvb_attach(stv0299_attach, &cinergy_1200s_config, + &budget_av->budget.i2c_adap); + if (fe) { + fe->ops.tuner_ops.set_params = philips_su1278_ty_ci_tuner_set_params; + } + break; + + case SUBID_DVBC_KNC1: + case SUBID_DVBC_KNC1_PLUS: + case SUBID_DVBC_CINERGY1200: + case SUBID_DVBC_EASYWATCH: + budget_av->reinitialise_demod = 1; + budget_av->budget.dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240; + fe = dvb_attach(tda10021_attach, &philips_cu1216_config, + &budget_av->budget.i2c_adap, + read_pwm(budget_av)); + if (fe == NULL) + fe = dvb_attach(tda10021_attach, &philips_cu1216_config_altaddress, + &budget_av->budget.i2c_adap, + read_pwm(budget_av)); + if (fe) { + fe->ops.tuner_ops.set_params = philips_cu1216_tuner_set_params; + } + break; + + case SUBID_DVBC_EASYWATCH_MK3: + case SUBID_DVBC_CINERGY1200_MK3: + case SUBID_DVBC_KNC1_MK3: + case SUBID_DVBC_KNC1_TDA10024: + case SUBID_DVBC_KNC1_PLUS_MK3: + budget_av->reinitialise_demod = 1; + budget_av->budget.dev->i2c_bitrate = SAA7146_I2C_BUS_BIT_RATE_240; + fe = dvb_attach(tda10023_attach, + &philips_cu1216_tda10023_config, + &budget_av->budget.i2c_adap, + read_pwm(budget_av)); + if (fe) { + fe->ops.tuner_ops.set_params = philips_cu1216_tuner_set_params; + } + break; + + case SUBID_DVBT_EASYWATCH: + case SUBID_DVBT_KNC1: + case SUBID_DVBT_KNC1_PLUS: + case SUBID_DVBT_CINERGY1200: + budget_av->reinitialise_demod = 1; + fe = dvb_attach(tda10046_attach, &philips_tu1216_config, + &budget_av->budget.i2c_adap); + if (fe) { + fe->ops.tuner_ops.init = philips_tu1216_tuner_init; + fe->ops.tuner_ops.set_params = philips_tu1216_tuner_set_params; + } + break; + } + + if (fe == NULL) { + pr_err("A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n", + saa->pci->vendor, + saa->pci->device, + saa->pci->subsystem_vendor, + saa->pci->subsystem_device); + return; + } + + budget_av->budget.dvb_frontend = fe; + + if (dvb_register_frontend(&budget_av->budget.dvb_adapter, + budget_av->budget.dvb_frontend)) { + pr_err("Frontend registration failed!\n"); + dvb_frontend_detach(budget_av->budget.dvb_frontend); + budget_av->budget.dvb_frontend = NULL; + } +} + + +static void budget_av_irq(struct saa7146_dev *dev, u32 * isr) +{ + struct budget_av *budget_av = (struct budget_av *) dev->ext_priv; + + dprintk(8, "dev: %p, budget_av: %p\n", dev, budget_av); + + if (*isr & MASK_10) + ttpci_budget_irq10_handler(dev, isr); +} + +static int budget_av_detach(struct saa7146_dev *dev) +{ + struct budget_av *budget_av = (struct budget_av *) dev->ext_priv; + int err; + + dprintk(2, "dev: %p\n", dev); + + if (1 == budget_av->has_saa7113) { + saa7146_setgpio(dev, 0, SAA7146_GPIO_OUTLO); + + msleep(200); + + saa7146_unregister_device(&budget_av->vd, dev); + + saa7146_vv_release(dev); + } + + if (budget_av->budget.ci_present) + ciintf_deinit(budget_av); + + if (budget_av->budget.dvb_frontend != NULL) { + dvb_unregister_frontend(budget_av->budget.dvb_frontend); + dvb_frontend_detach(budget_av->budget.dvb_frontend); + } + err = ttpci_budget_deinit(&budget_av->budget); + + kfree(budget_av); + + return err; +} + +#define KNC1_INPUTS 2 +static struct v4l2_input knc1_inputs[KNC1_INPUTS] = { + { 0, "Composite", V4L2_INPUT_TYPE_TUNER, 1, 0, + V4L2_STD_PAL_BG | V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD }, + { 1, "S-Video", V4L2_INPUT_TYPE_CAMERA, 2, 0, + V4L2_STD_PAL_BG | V4L2_STD_NTSC_M, 0, V4L2_IN_CAP_STD }, +}; + +static int vidioc_enum_input(struct file *file, void *fh, struct v4l2_input *i) +{ + dprintk(1, "VIDIOC_ENUMINPUT %d\n", i->index); + if (i->index >= KNC1_INPUTS) + return -EINVAL; + memcpy(i, &knc1_inputs[i->index], sizeof(struct v4l2_input)); + return 0; +} + +static int vidioc_g_input(struct file *file, void *fh, unsigned int *i) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct budget_av *budget_av = (struct budget_av *)dev->ext_priv; + + *i = budget_av->cur_input; + + dprintk(1, "VIDIOC_G_INPUT %d\n", *i); + return 0; +} + +static int vidioc_s_input(struct file *file, void *fh, unsigned int input) +{ + struct saa7146_dev *dev = ((struct saa7146_fh *)fh)->dev; + struct budget_av *budget_av = (struct budget_av *)dev->ext_priv; + + dprintk(1, "VIDIOC_S_INPUT %d\n", input); + return saa7113_setinput(budget_av, input); +} + +static struct saa7146_ext_vv vv_data; + +static int budget_av_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data *info) +{ + struct budget_av *budget_av; + u8 *mac; + int err; + + dprintk(2, "dev: %p\n", dev); + + if (!(budget_av = kzalloc(sizeof(struct budget_av), GFP_KERNEL))) + return -ENOMEM; + + budget_av->has_saa7113 = 0; + budget_av->budget.ci_present = 0; + + dev->ext_priv = budget_av; + + err = ttpci_budget_init(&budget_av->budget, dev, info, THIS_MODULE, + adapter_nr); + if (err) { + kfree(budget_av); + return err; + } + + /* knc1 initialization */ + saa7146_write(dev, DD1_STREAM_B, 0x04000000); + saa7146_write(dev, DD1_INIT, 0x07000600); + saa7146_write(dev, MC2, MASK_09 | MASK_25 | MASK_10 | MASK_26); + + if (saa7113_init(budget_av) == 0) { + budget_av->has_saa7113 = 1; + + if (0 != saa7146_vv_init(dev, &vv_data)) { + /* fixme: proper cleanup here */ + ERR("cannot init vv subsystem\n"); + return err; + } + vv_data.vid_ops.vidioc_enum_input = vidioc_enum_input; + vv_data.vid_ops.vidioc_g_input = vidioc_g_input; + vv_data.vid_ops.vidioc_s_input = vidioc_s_input; + + if ((err = saa7146_register_device(&budget_av->vd, dev, "knc1", VFL_TYPE_GRABBER))) { + /* fixme: proper cleanup here */ + ERR("cannot register capture v4l2 device\n"); + saa7146_vv_release(dev); + return err; + } + + /* beware: this modifies dev->vv ... */ + saa7146_set_hps_source_and_sync(dev, SAA7146_HPS_SOURCE_PORT_A, + SAA7146_HPS_SYNC_PORT_A); + + saa7113_setinput(budget_av, 0); + } + + /* fixme: find some sane values here... */ + saa7146_write(dev, PCI_BT_V1, 0x1c00101f); + + mac = budget_av->budget.dvb_adapter.proposed_mac; + if (i2c_readregs(&budget_av->budget.i2c_adap, 0xa0, 0x30, mac, 6)) { + pr_err("KNC1-%d: Could not read MAC from KNC1 card\n", + budget_av->budget.dvb_adapter.num); + memset(mac, 0, 6); + } else { + pr_info("KNC1-%d: MAC addr = %pM\n", + budget_av->budget.dvb_adapter.num, mac); + } + + budget_av->budget.dvb_adapter.priv = budget_av; + frontend_init(budget_av); + ciintf_init(budget_av); + + ttpci_budget_init_hooks(&budget_av->budget); + + return 0; +} + +static struct saa7146_standard standard[] = { + {.name = "PAL",.id = V4L2_STD_PAL, + .v_offset = 0x17,.v_field = 288, + .h_offset = 0x14,.h_pixels = 680, + .v_max_out = 576,.h_max_out = 768 }, + + {.name = "NTSC",.id = V4L2_STD_NTSC, + .v_offset = 0x16,.v_field = 240, + .h_offset = 0x06,.h_pixels = 708, + .v_max_out = 480,.h_max_out = 640, }, +}; + +static struct saa7146_ext_vv vv_data = { + .inputs = 2, + .capabilities = 0, // perhaps later: V4L2_CAP_VBI_CAPTURE, but that need tweaking with the saa7113 + .flags = 0, + .stds = &standard[0], + .num_stds = ARRAY_SIZE(standard), +}; + +static struct saa7146_extension budget_extension; + +MAKE_BUDGET_INFO(knc1s, "KNC1 DVB-S", BUDGET_KNC1S); +MAKE_BUDGET_INFO(knc1s2,"KNC1 DVB-S2", BUDGET_KNC1S2); +MAKE_BUDGET_INFO(sates2,"Satelco EasyWatch DVB-S2", BUDGET_KNC1S2); +MAKE_BUDGET_INFO(knc1c, "KNC1 DVB-C", BUDGET_KNC1C); +MAKE_BUDGET_INFO(knc1t, "KNC1 DVB-T", BUDGET_KNC1T); +MAKE_BUDGET_INFO(kncxs, "KNC TV STAR DVB-S", BUDGET_TVSTAR); +MAKE_BUDGET_INFO(satewpls, "Satelco EasyWatch DVB-S light", BUDGET_TVSTAR); +MAKE_BUDGET_INFO(satewpls1, "Satelco EasyWatch DVB-S light", BUDGET_KNC1S); +MAKE_BUDGET_INFO(satewps, "Satelco EasyWatch DVB-S", BUDGET_KNC1S); +MAKE_BUDGET_INFO(satewplc, "Satelco EasyWatch DVB-C", BUDGET_KNC1CP); +MAKE_BUDGET_INFO(satewcmk3, "Satelco EasyWatch DVB-C MK3", BUDGET_KNC1C_MK3); +MAKE_BUDGET_INFO(satewt, "Satelco EasyWatch DVB-T", BUDGET_KNC1T); +MAKE_BUDGET_INFO(knc1sp, "KNC1 DVB-S Plus", BUDGET_KNC1SP); +MAKE_BUDGET_INFO(knc1spx4, "KNC1 DVB-S Plus X4", BUDGET_KNC1SP); +MAKE_BUDGET_INFO(knc1cp, "KNC1 DVB-C Plus", BUDGET_KNC1CP); +MAKE_BUDGET_INFO(knc1cmk3, "KNC1 DVB-C MK3", BUDGET_KNC1C_MK3); +MAKE_BUDGET_INFO(knc1ctda10024, "KNC1 DVB-C TDA10024", BUDGET_KNC1C_TDA10024); +MAKE_BUDGET_INFO(knc1cpmk3, "KNC1 DVB-C Plus MK3", BUDGET_KNC1CP_MK3); +MAKE_BUDGET_INFO(knc1tp, "KNC1 DVB-T Plus", BUDGET_KNC1TP); +MAKE_BUDGET_INFO(cin1200s, "TerraTec Cinergy 1200 DVB-S", BUDGET_CIN1200S); +MAKE_BUDGET_INFO(cin1200sn, "TerraTec Cinergy 1200 DVB-S", BUDGET_CIN1200S); +MAKE_BUDGET_INFO(cin1200c, "Terratec Cinergy 1200 DVB-C", BUDGET_CIN1200C); +MAKE_BUDGET_INFO(cin1200cmk3, "Terratec Cinergy 1200 DVB-C MK3", BUDGET_CIN1200C_MK3); +MAKE_BUDGET_INFO(cin1200t, "Terratec Cinergy 1200 DVB-T", BUDGET_CIN1200T); + +static struct pci_device_id pci_tbl[] = { + MAKE_EXTENSION_PCI(knc1s, 0x1131, 0x4f56), + MAKE_EXTENSION_PCI(knc1s, 0x1131, 0x0010), + MAKE_EXTENSION_PCI(knc1s, 0x1894, 0x0010), + MAKE_EXTENSION_PCI(knc1sp, 0x1131, 0x0011), + MAKE_EXTENSION_PCI(knc1sp, 0x1894, 0x0011), + MAKE_EXTENSION_PCI(kncxs, 0x1894, 0x0014), + MAKE_EXTENSION_PCI(knc1spx4, 0x1894, 0x0015), + MAKE_EXTENSION_PCI(kncxs, 0x1894, 0x0016), + MAKE_EXTENSION_PCI(knc1s2, 0x1894, 0x0018), + MAKE_EXTENSION_PCI(knc1s2, 0x1894, 0x0019), + MAKE_EXTENSION_PCI(sates2, 0x1894, 0x001d), + MAKE_EXTENSION_PCI(satewpls, 0x1894, 0x001e), + MAKE_EXTENSION_PCI(satewpls1, 0x1894, 0x001a), + MAKE_EXTENSION_PCI(satewps, 0x1894, 0x001b), + MAKE_EXTENSION_PCI(satewplc, 0x1894, 0x002a), + MAKE_EXTENSION_PCI(satewcmk3, 0x1894, 0x002c), + MAKE_EXTENSION_PCI(satewt, 0x1894, 0x003a), + MAKE_EXTENSION_PCI(knc1c, 0x1894, 0x0020), + MAKE_EXTENSION_PCI(knc1cp, 0x1894, 0x0021), + MAKE_EXTENSION_PCI(knc1cmk3, 0x1894, 0x0022), + MAKE_EXTENSION_PCI(knc1ctda10024, 0x1894, 0x0028), + MAKE_EXTENSION_PCI(knc1cpmk3, 0x1894, 0x0023), + MAKE_EXTENSION_PCI(knc1t, 0x1894, 0x0030), + MAKE_EXTENSION_PCI(knc1tp, 0x1894, 0x0031), + MAKE_EXTENSION_PCI(cin1200s, 0x153b, 0x1154), + MAKE_EXTENSION_PCI(cin1200sn, 0x153b, 0x1155), + MAKE_EXTENSION_PCI(cin1200c, 0x153b, 0x1156), + MAKE_EXTENSION_PCI(cin1200cmk3, 0x153b, 0x1176), + MAKE_EXTENSION_PCI(cin1200t, 0x153b, 0x1157), + { + .vendor = 0, + } +}; + +MODULE_DEVICE_TABLE(pci, pci_tbl); + +static struct saa7146_extension budget_extension = { + .name = "budget_av", + .flags = SAA7146_USE_I2C_IRQ, + + .pci_tbl = pci_tbl, + + .module = THIS_MODULE, + .attach = budget_av_attach, + .detach = budget_av_detach, + + .irq_mask = MASK_10, + .irq_func = budget_av_irq, +}; + +static int __init budget_av_init(void) +{ + return saa7146_register_extension(&budget_extension); +} + +static void __exit budget_av_exit(void) +{ + saa7146_unregister_extension(&budget_extension); +} + +module_init(budget_av_init); +module_exit(budget_av_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, Michael Hunold, others"); +MODULE_DESCRIPTION("driver for the SAA7146 based so-called " + "budget PCI DVB w/ analog input and CI-module (e.g. the KNC cards)"); diff --git a/drivers/media/pci/ttpci/budget-ci.c b/drivers/media/pci/ttpci/budget-ci.c new file mode 100644 index 0000000..98e5241 --- /dev/null +++ b/drivers/media/pci/ttpci/budget-ci.c @@ -0,0 +1,1591 @@ +/* + * budget-ci.c: driver for the SAA7146 based Budget DVB cards + * + * Compiled from various sources by Michael Hunold + * + * msp430 IR support contributed by Jack Thomasson + * partially based on the Siemens DVB driver by Ralph+Marcus Metzler + * + * CI interface support (c) 2004 Andrew de Quincey + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + * + * + * the project's page is at http://www.linuxtv.org/ + */ + +#include +#include +#include +#include +#include +#include + +#include "budget.h" + +#include "dvb_ca_en50221.h" +#include "stv0299.h" +#include "stv0297.h" +#include "tda1004x.h" +#include "stb0899_drv.h" +#include "stb0899_reg.h" +#include "stb0899_cfg.h" +#include "stb6100.h" +#include "stb6100_cfg.h" +#include "lnbp21.h" +#include "bsbe1.h" +#include "bsru6.h" +#include "tda1002x.h" +#include "tda827x.h" +#include "bsbe1-d01a.h" + +#define MODULE_NAME "budget_ci" + +/* + * Regarding DEBIADDR_IR: + * Some CI modules hang if random addresses are read. + * Using address 0x4000 for the IR read means that we + * use the same address as for CI version, which should + * be a safe default. + */ +#define DEBIADDR_IR 0x4000 +#define DEBIADDR_CICONTROL 0x0000 +#define DEBIADDR_CIVERSION 0x4000 +#define DEBIADDR_IO 0x1000 +#define DEBIADDR_ATTR 0x3000 + +#define CICONTROL_RESET 0x01 +#define CICONTROL_ENABLETS 0x02 +#define CICONTROL_CAMDETECT 0x08 + +#define DEBICICTL 0x00420000 +#define DEBICICAM 0x02420000 + +#define SLOTSTATUS_NONE 1 +#define SLOTSTATUS_PRESENT 2 +#define SLOTSTATUS_RESET 4 +#define SLOTSTATUS_READY 8 +#define SLOTSTATUS_OCCUPIED (SLOTSTATUS_PRESENT|SLOTSTATUS_RESET|SLOTSTATUS_READY) + +/* RC5 device wildcard */ +#define IR_DEVICE_ANY 255 + +static int rc5_device = -1; +module_param(rc5_device, int, 0644); +MODULE_PARM_DESC(rc5_device, "only IR commands to given RC5 device (device = 0 - 31, any device = 255, default: autodetect)"); + +static int ir_debug; +module_param(ir_debug, int, 0644); +MODULE_PARM_DESC(ir_debug, "enable debugging information for IR decoding"); + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +struct budget_ci_ir { + struct rc_dev *dev; + struct tasklet_struct msp430_irq_tasklet; + char name[72]; /* 40 + 32 for (struct saa7146_dev).name */ + char phys[32]; + int rc5_device; + u32 ir_key; + bool have_command; + bool full_rc5; /* Outputs a full RC5 code */ +}; + +struct budget_ci { + struct budget budget; + struct tasklet_struct ciintf_irq_tasklet; + int slot_status; + int ci_irq; + struct dvb_ca_en50221 ca; + struct budget_ci_ir ir; + u8 tuner_pll_address; /* used for philips_tdm1316l configs */ +}; + +static void msp430_ir_interrupt(unsigned long data) +{ + struct budget_ci *budget_ci = (struct budget_ci *) data; + struct rc_dev *dev = budget_ci->ir.dev; + u32 command = ttpci_budget_debiread(&budget_ci->budget, DEBINOSWAP, DEBIADDR_IR, 2, 1, 0) >> 8; + + /* + * The msp430 chip can generate two different bytes, command and device + * + * type1: X1CCCCCC, C = command bits (0 - 63) + * type2: X0TDDDDD, D = device bits (0 - 31), T = RC5 toggle bit + * + * Each signal from the remote control can generate one or more command + * bytes and one or more device bytes. For the repeated bytes, the + * highest bit (X) is set. The first command byte is always generated + * before the first device byte. Other than that, no specific order + * seems to apply. To make life interesting, bytes can also be lost. + * + * Only when we have a command and device byte, a keypress is + * generated. + */ + + if (ir_debug) + printk("budget_ci: received byte 0x%02x\n", command); + + /* Remove repeat bit, we use every command */ + command = command & 0x7f; + + /* Is this a RC5 command byte? */ + if (command & 0x40) { + budget_ci->ir.have_command = true; + budget_ci->ir.ir_key = command & 0x3f; + return; + } + + /* It's a RC5 device byte */ + if (!budget_ci->ir.have_command) + return; + budget_ci->ir.have_command = false; + + if (budget_ci->ir.rc5_device != IR_DEVICE_ANY && + budget_ci->ir.rc5_device != (command & 0x1f)) + return; + + if (budget_ci->ir.full_rc5) { + rc_keydown(dev, + budget_ci->ir.rc5_device <<8 | budget_ci->ir.ir_key, + (command & 0x20) ? 1 : 0); + return; + } + + /* FIXME: We should generate complete scancodes for all devices */ + rc_keydown(dev, budget_ci->ir.ir_key, (command & 0x20) ? 1 : 0); +} + +static int msp430_ir_init(struct budget_ci *budget_ci) +{ + struct saa7146_dev *saa = budget_ci->budget.dev; + struct rc_dev *dev; + int error; + + dev = rc_allocate_device(); + if (!dev) { + printk(KERN_ERR "budget_ci: IR interface initialisation failed\n"); + return -ENOMEM; + } + + snprintf(budget_ci->ir.name, sizeof(budget_ci->ir.name), + "Budget-CI dvb ir receiver %s", saa->name); + snprintf(budget_ci->ir.phys, sizeof(budget_ci->ir.phys), + "pci-%s/ir0", pci_name(saa->pci)); + + dev->driver_name = MODULE_NAME; + dev->input_name = budget_ci->ir.name; + dev->input_phys = budget_ci->ir.phys; + dev->input_id.bustype = BUS_PCI; + dev->input_id.version = 1; + if (saa->pci->subsystem_vendor) { + dev->input_id.vendor = saa->pci->subsystem_vendor; + dev->input_id.product = saa->pci->subsystem_device; + } else { + dev->input_id.vendor = saa->pci->vendor; + dev->input_id.product = saa->pci->device; + } + dev->dev.parent = &saa->pci->dev; + + if (rc5_device < 0) + budget_ci->ir.rc5_device = IR_DEVICE_ANY; + else + budget_ci->ir.rc5_device = rc5_device; + + /* Select keymap and address */ + switch (budget_ci->budget.dev->pci->subsystem_device) { + case 0x100c: + case 0x100f: + case 0x1011: + case 0x1012: + /* The hauppauge keymap is a superset of these remotes */ + dev->map_name = RC_MAP_HAUPPAUGE; + budget_ci->ir.full_rc5 = true; + + if (rc5_device < 0) + budget_ci->ir.rc5_device = 0x1f; + break; + case 0x1010: + case 0x1017: + case 0x1019: + case 0x101a: + case 0x101b: + /* for the Technotrend 1500 bundled remote */ + dev->map_name = RC_MAP_TT_1500; + break; + default: + /* unknown remote */ + dev->map_name = RC_MAP_BUDGET_CI_OLD; + break; + } + if (!budget_ci->ir.full_rc5) + dev->scanmask = 0xff; + + error = rc_register_device(dev); + if (error) { + printk(KERN_ERR "budget_ci: could not init driver for IR device (code %d)\n", error); + rc_free_device(dev); + return error; + } + + budget_ci->ir.dev = dev; + + tasklet_init(&budget_ci->ir.msp430_irq_tasklet, msp430_ir_interrupt, + (unsigned long) budget_ci); + + SAA7146_IER_ENABLE(saa, MASK_06); + saa7146_setgpio(saa, 3, SAA7146_GPIO_IRQHI); + + return 0; +} + +static void msp430_ir_deinit(struct budget_ci *budget_ci) +{ + struct saa7146_dev *saa = budget_ci->budget.dev; + + SAA7146_IER_DISABLE(saa, MASK_06); + saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT); + tasklet_kill(&budget_ci->ir.msp430_irq_tasklet); + + rc_unregister_device(budget_ci->ir.dev); +} + +static int ciintf_read_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address) +{ + struct budget_ci *budget_ci = (struct budget_ci *) ca->data; + + if (slot != 0) + return -EINVAL; + + return ttpci_budget_debiread(&budget_ci->budget, DEBICICAM, + DEBIADDR_ATTR | (address & 0xfff), 1, 1, 0); +} + +static int ciintf_write_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address, u8 value) +{ + struct budget_ci *budget_ci = (struct budget_ci *) ca->data; + + if (slot != 0) + return -EINVAL; + + return ttpci_budget_debiwrite(&budget_ci->budget, DEBICICAM, + DEBIADDR_ATTR | (address & 0xfff), 1, value, 1, 0); +} + +static int ciintf_read_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address) +{ + struct budget_ci *budget_ci = (struct budget_ci *) ca->data; + + if (slot != 0) + return -EINVAL; + + return ttpci_budget_debiread(&budget_ci->budget, DEBICICAM, + DEBIADDR_IO | (address & 3), 1, 1, 0); +} + +static int ciintf_write_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address, u8 value) +{ + struct budget_ci *budget_ci = (struct budget_ci *) ca->data; + + if (slot != 0) + return -EINVAL; + + return ttpci_budget_debiwrite(&budget_ci->budget, DEBICICAM, + DEBIADDR_IO | (address & 3), 1, value, 1, 0); +} + +static int ciintf_slot_reset(struct dvb_ca_en50221 *ca, int slot) +{ + struct budget_ci *budget_ci = (struct budget_ci *) ca->data; + struct saa7146_dev *saa = budget_ci->budget.dev; + + if (slot != 0) + return -EINVAL; + + if (budget_ci->ci_irq) { + // trigger on RISING edge during reset so we know when READY is re-asserted + saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQHI); + } + budget_ci->slot_status = SLOTSTATUS_RESET; + ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 0, 1, 0); + msleep(1); + ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, + CICONTROL_RESET, 1, 0); + + saa7146_setgpio(saa, 1, SAA7146_GPIO_OUTHI); + ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTB); + return 0; +} + +static int ciintf_slot_shutdown(struct dvb_ca_en50221 *ca, int slot) +{ + struct budget_ci *budget_ci = (struct budget_ci *) ca->data; + struct saa7146_dev *saa = budget_ci->budget.dev; + + if (slot != 0) + return -EINVAL; + + saa7146_setgpio(saa, 1, SAA7146_GPIO_OUTHI); + ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTB); + return 0; +} + +static int ciintf_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot) +{ + struct budget_ci *budget_ci = (struct budget_ci *) ca->data; + struct saa7146_dev *saa = budget_ci->budget.dev; + int tmp; + + if (slot != 0) + return -EINVAL; + + saa7146_setgpio(saa, 1, SAA7146_GPIO_OUTLO); + + tmp = ttpci_budget_debiread(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 1, 0); + ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, + tmp | CICONTROL_ENABLETS, 1, 0); + + ttpci_budget_set_video_port(saa, BUDGET_VIDEO_PORTA); + return 0; +} + +static void ciintf_interrupt(unsigned long data) +{ + struct budget_ci *budget_ci = (struct budget_ci *) data; + struct saa7146_dev *saa = budget_ci->budget.dev; + unsigned int flags; + + // ensure we don't get spurious IRQs during initialisation + if (!budget_ci->budget.ci_present) + return; + + // read the CAM status + flags = ttpci_budget_debiread(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 1, 0); + if (flags & CICONTROL_CAMDETECT) { + + // GPIO should be set to trigger on falling edge if a CAM is present + saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQLO); + + if (budget_ci->slot_status & SLOTSTATUS_NONE) { + // CAM insertion IRQ + budget_ci->slot_status = SLOTSTATUS_PRESENT; + dvb_ca_en50221_camchange_irq(&budget_ci->ca, 0, + DVB_CA_EN50221_CAMCHANGE_INSERTED); + + } else if (budget_ci->slot_status & SLOTSTATUS_RESET) { + // CAM ready (reset completed) + budget_ci->slot_status = SLOTSTATUS_READY; + dvb_ca_en50221_camready_irq(&budget_ci->ca, 0); + + } else if (budget_ci->slot_status & SLOTSTATUS_READY) { + // FR/DA IRQ + dvb_ca_en50221_frda_irq(&budget_ci->ca, 0); + } + } else { + + // trigger on rising edge if a CAM is not present - when a CAM is inserted, we + // only want to get the IRQ when it sets READY. If we trigger on the falling edge, + // the CAM might not actually be ready yet. + saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQHI); + + // generate a CAM removal IRQ if we haven't already + if (budget_ci->slot_status & SLOTSTATUS_OCCUPIED) { + // CAM removal IRQ + budget_ci->slot_status = SLOTSTATUS_NONE; + dvb_ca_en50221_camchange_irq(&budget_ci->ca, 0, + DVB_CA_EN50221_CAMCHANGE_REMOVED); + } + } +} + +static int ciintf_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open) +{ + struct budget_ci *budget_ci = (struct budget_ci *) ca->data; + unsigned int flags; + + // ensure we don't get spurious IRQs during initialisation + if (!budget_ci->budget.ci_present) + return -EINVAL; + + // read the CAM status + flags = ttpci_budget_debiread(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 1, 0); + if (flags & CICONTROL_CAMDETECT) { + // mark it as present if it wasn't before + if (budget_ci->slot_status & SLOTSTATUS_NONE) { + budget_ci->slot_status = SLOTSTATUS_PRESENT; + } + + // during a RESET, we check if we can read from IO memory to see when CAM is ready + if (budget_ci->slot_status & SLOTSTATUS_RESET) { + if (ciintf_read_attribute_mem(ca, slot, 0) == 0x1d) { + budget_ci->slot_status = SLOTSTATUS_READY; + } + } + } else { + budget_ci->slot_status = SLOTSTATUS_NONE; + } + + if (budget_ci->slot_status != SLOTSTATUS_NONE) { + if (budget_ci->slot_status & SLOTSTATUS_READY) { + return DVB_CA_EN50221_POLL_CAM_PRESENT | DVB_CA_EN50221_POLL_CAM_READY; + } + return DVB_CA_EN50221_POLL_CAM_PRESENT; + } + + return 0; +} + +static int ciintf_init(struct budget_ci *budget_ci) +{ + struct saa7146_dev *saa = budget_ci->budget.dev; + int flags; + int result; + int ci_version; + int ca_flags; + + memset(&budget_ci->ca, 0, sizeof(struct dvb_ca_en50221)); + + // enable DEBI pins + saa7146_write(saa, MC1, MASK_27 | MASK_11); + + // test if it is there + ci_version = ttpci_budget_debiread(&budget_ci->budget, DEBICICTL, DEBIADDR_CIVERSION, 1, 1, 0); + if ((ci_version & 0xa0) != 0xa0) { + result = -ENODEV; + goto error; + } + + // determine whether a CAM is present or not + flags = ttpci_budget_debiread(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 1, 0); + budget_ci->slot_status = SLOTSTATUS_NONE; + if (flags & CICONTROL_CAMDETECT) + budget_ci->slot_status = SLOTSTATUS_PRESENT; + + // version 0xa2 of the CI firmware doesn't generate interrupts + if (ci_version == 0xa2) { + ca_flags = 0; + budget_ci->ci_irq = 0; + } else { + ca_flags = DVB_CA_EN50221_FLAG_IRQ_CAMCHANGE | + DVB_CA_EN50221_FLAG_IRQ_FR | + DVB_CA_EN50221_FLAG_IRQ_DA; + budget_ci->ci_irq = 1; + } + + // register CI interface + budget_ci->ca.owner = THIS_MODULE; + budget_ci->ca.read_attribute_mem = ciintf_read_attribute_mem; + budget_ci->ca.write_attribute_mem = ciintf_write_attribute_mem; + budget_ci->ca.read_cam_control = ciintf_read_cam_control; + budget_ci->ca.write_cam_control = ciintf_write_cam_control; + budget_ci->ca.slot_reset = ciintf_slot_reset; + budget_ci->ca.slot_shutdown = ciintf_slot_shutdown; + budget_ci->ca.slot_ts_enable = ciintf_slot_ts_enable; + budget_ci->ca.poll_slot_status = ciintf_poll_slot_status; + budget_ci->ca.data = budget_ci; + if ((result = dvb_ca_en50221_init(&budget_ci->budget.dvb_adapter, + &budget_ci->ca, + ca_flags, 1)) != 0) { + printk("budget_ci: CI interface detected, but initialisation failed.\n"); + goto error; + } + + // Setup CI slot IRQ + if (budget_ci->ci_irq) { + tasklet_init(&budget_ci->ciintf_irq_tasklet, ciintf_interrupt, (unsigned long) budget_ci); + if (budget_ci->slot_status != SLOTSTATUS_NONE) { + saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQLO); + } else { + saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQHI); + } + SAA7146_IER_ENABLE(saa, MASK_03); + } + + // enable interface + ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, + CICONTROL_RESET, 1, 0); + + // success! + printk("budget_ci: CI interface initialised\n"); + budget_ci->budget.ci_present = 1; + + // forge a fake CI IRQ so the CAM state is setup correctly + if (budget_ci->ci_irq) { + flags = DVB_CA_EN50221_CAMCHANGE_REMOVED; + if (budget_ci->slot_status != SLOTSTATUS_NONE) + flags = DVB_CA_EN50221_CAMCHANGE_INSERTED; + dvb_ca_en50221_camchange_irq(&budget_ci->ca, 0, flags); + } + + return 0; + +error: + saa7146_write(saa, MC1, MASK_27); + return result; +} + +static void ciintf_deinit(struct budget_ci *budget_ci) +{ + struct saa7146_dev *saa = budget_ci->budget.dev; + + // disable CI interrupts + if (budget_ci->ci_irq) { + SAA7146_IER_DISABLE(saa, MASK_03); + saa7146_setgpio(saa, 0, SAA7146_GPIO_INPUT); + tasklet_kill(&budget_ci->ciintf_irq_tasklet); + } + + // reset interface + ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, 0, 1, 0); + msleep(1); + ttpci_budget_debiwrite(&budget_ci->budget, DEBICICTL, DEBIADDR_CICONTROL, 1, + CICONTROL_RESET, 1, 0); + + // disable TS data stream to CI interface + saa7146_setgpio(saa, 1, SAA7146_GPIO_INPUT); + + // release the CA device + dvb_ca_en50221_release(&budget_ci->ca); + + // disable DEBI pins + saa7146_write(saa, MC1, MASK_27); +} + +static void budget_ci_irq(struct saa7146_dev *dev, u32 * isr) +{ + struct budget_ci *budget_ci = (struct budget_ci *) dev->ext_priv; + + dprintk(8, "dev: %p, budget_ci: %p\n", dev, budget_ci); + + if (*isr & MASK_06) + tasklet_schedule(&budget_ci->ir.msp430_irq_tasklet); + + if (*isr & MASK_10) + ttpci_budget_irq10_handler(dev, isr); + + if ((*isr & MASK_03) && (budget_ci->budget.ci_present) && (budget_ci->ci_irq)) + tasklet_schedule(&budget_ci->ciintf_irq_tasklet); +} + +static u8 philips_su1278_tt_inittab[] = { + 0x01, 0x0f, + 0x02, 0x30, + 0x03, 0x00, + 0x04, 0x5b, + 0x05, 0x85, + 0x06, 0x02, + 0x07, 0x00, + 0x08, 0x02, + 0x09, 0x00, + 0x0C, 0x01, + 0x0D, 0x81, + 0x0E, 0x44, + 0x0f, 0x14, + 0x10, 0x3c, + 0x11, 0x84, + 0x12, 0xda, + 0x13, 0x97, + 0x14, 0x95, + 0x15, 0xc9, + 0x16, 0x19, + 0x17, 0x8c, + 0x18, 0x59, + 0x19, 0xf8, + 0x1a, 0xfe, + 0x1c, 0x7f, + 0x1d, 0x00, + 0x1e, 0x00, + 0x1f, 0x50, + 0x20, 0x00, + 0x21, 0x00, + 0x22, 0x00, + 0x23, 0x00, + 0x28, 0x00, + 0x29, 0x28, + 0x2a, 0x14, + 0x2b, 0x0f, + 0x2c, 0x09, + 0x2d, 0x09, + 0x31, 0x1f, + 0x32, 0x19, + 0x33, 0xfc, + 0x34, 0x93, + 0xff, 0xff +}; + +static int philips_su1278_tt_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32 ratio) +{ + stv0299_writereg(fe, 0x0e, 0x44); + if (srate >= 10000000) { + stv0299_writereg(fe, 0x13, 0x97); + stv0299_writereg(fe, 0x14, 0x95); + stv0299_writereg(fe, 0x15, 0xc9); + stv0299_writereg(fe, 0x17, 0x8c); + stv0299_writereg(fe, 0x1a, 0xfe); + stv0299_writereg(fe, 0x1c, 0x7f); + stv0299_writereg(fe, 0x2d, 0x09); + } else { + stv0299_writereg(fe, 0x13, 0x99); + stv0299_writereg(fe, 0x14, 0x8d); + stv0299_writereg(fe, 0x15, 0xce); + stv0299_writereg(fe, 0x17, 0x43); + stv0299_writereg(fe, 0x1a, 0x1d); + stv0299_writereg(fe, 0x1c, 0x12); + stv0299_writereg(fe, 0x2d, 0x05); + } + stv0299_writereg(fe, 0x0e, 0x23); + stv0299_writereg(fe, 0x0f, 0x94); + stv0299_writereg(fe, 0x10, 0x39); + stv0299_writereg(fe, 0x15, 0xc9); + + stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); + stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); + stv0299_writereg(fe, 0x21, (ratio) & 0xf0); + + return 0; +} + +static int philips_su1278_tt_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv; + u32 div; + u8 buf[4]; + struct i2c_msg msg = {.addr = 0x60,.flags = 0,.buf = buf,.len = sizeof(buf) }; + + if ((p->frequency < 950000) || (p->frequency > 2150000)) + return -EINVAL; + + div = (p->frequency + (500 - 1)) / 500; /* round correctly */ + buf[0] = (div >> 8) & 0x7f; + buf[1] = div & 0xff; + buf[2] = 0x80 | ((div & 0x18000) >> 10) | 2; + buf[3] = 0x20; + + if (p->symbol_rate < 4000000) + buf[3] |= 1; + + if (p->frequency < 1250000) + buf[3] |= 0; + else if (p->frequency < 1550000) + buf[3] |= 0x40; + else if (p->frequency < 2050000) + buf[3] |= 0x80; + else if (p->frequency < 2150000) + buf[3] |= 0xC0; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&budget_ci->budget.i2c_adap, &msg, 1) != 1) + return -EIO; + return 0; +} + +static struct stv0299_config philips_su1278_tt_config = { + + .demod_address = 0x68, + .inittab = philips_su1278_tt_inittab, + .mclk = 64000000UL, + .invert = 0, + .skip_reinit = 1, + .lock_output = STV0299_LOCKOUTPUT_1, + .volt13_op0_op1 = STV0299_VOLT13_OP1, + .min_delay_ms = 50, + .set_symbol_rate = philips_su1278_tt_set_symbol_rate, +}; + + + +static int philips_tdm1316l_tuner_init(struct dvb_frontend *fe) +{ + struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv; + static u8 td1316_init[] = { 0x0b, 0xf5, 0x85, 0xab }; + static u8 disable_mc44BC374c[] = { 0x1d, 0x74, 0xa0, 0x68 }; + struct i2c_msg tuner_msg = {.addr = budget_ci->tuner_pll_address,.flags = 0,.buf = td1316_init,.len = + sizeof(td1316_init) }; + + // setup PLL configuration + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1) + return -EIO; + msleep(1); + + // disable the mc44BC374c (do not check for errors) + tuner_msg.addr = 0x65; + tuner_msg.buf = disable_mc44BC374c; + tuner_msg.len = sizeof(disable_mc44BC374c); + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1) { + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1); + } + + return 0; +} + +static int philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv; + u8 tuner_buf[4]; + struct i2c_msg tuner_msg = {.addr = budget_ci->tuner_pll_address,.flags = 0,.buf = tuner_buf,.len = sizeof(tuner_buf) }; + int tuner_frequency = 0; + u8 band, cp, filter; + + // determine charge pump + tuner_frequency = p->frequency + 36130000; + if (tuner_frequency < 87000000) + return -EINVAL; + else if (tuner_frequency < 130000000) + cp = 3; + else if (tuner_frequency < 160000000) + cp = 5; + else if (tuner_frequency < 200000000) + cp = 6; + else if (tuner_frequency < 290000000) + cp = 3; + else if (tuner_frequency < 420000000) + cp = 5; + else if (tuner_frequency < 480000000) + cp = 6; + else if (tuner_frequency < 620000000) + cp = 3; + else if (tuner_frequency < 830000000) + cp = 5; + else if (tuner_frequency < 895000000) + cp = 7; + else + return -EINVAL; + + // determine band + if (p->frequency < 49000000) + return -EINVAL; + else if (p->frequency < 159000000) + band = 1; + else if (p->frequency < 444000000) + band = 2; + else if (p->frequency < 861000000) + band = 4; + else + return -EINVAL; + + // setup PLL filter and TDA9889 + switch (p->bandwidth_hz) { + case 6000000: + tda1004x_writereg(fe, 0x0C, 0x14); + filter = 0; + break; + + case 7000000: + tda1004x_writereg(fe, 0x0C, 0x80); + filter = 0; + break; + + case 8000000: + tda1004x_writereg(fe, 0x0C, 0x14); + filter = 1; + break; + + default: + return -EINVAL; + } + + // calculate divisor + // ((36130000+((1000000/6)/2)) + Finput)/(1000000/6) + tuner_frequency = (((p->frequency / 1000) * 6) + 217280) / 1000; + + // setup tuner buffer + tuner_buf[0] = tuner_frequency >> 8; + tuner_buf[1] = tuner_frequency & 0xff; + tuner_buf[2] = 0xca; + tuner_buf[3] = (cp << 5) | (filter << 3) | band; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1) + return -EIO; + + msleep(1); + return 0; +} + +static int philips_tdm1316l_request_firmware(struct dvb_frontend *fe, + const struct firmware **fw, char *name) +{ + struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv; + + return request_firmware(fw, name, &budget_ci->budget.dev->pci->dev); +} + +static struct tda1004x_config philips_tdm1316l_config = { + + .demod_address = 0x8, + .invert = 0, + .invert_oclk = 0, + .xtal_freq = TDA10046_XTAL_4M, + .agc_config = TDA10046_AGC_DEFAULT, + .if_freq = TDA10046_FREQ_3617, + .request_firmware = philips_tdm1316l_request_firmware, +}; + +static struct tda1004x_config philips_tdm1316l_config_invert = { + + .demod_address = 0x8, + .invert = 1, + .invert_oclk = 0, + .xtal_freq = TDA10046_XTAL_4M, + .agc_config = TDA10046_AGC_DEFAULT, + .if_freq = TDA10046_FREQ_3617, + .request_firmware = philips_tdm1316l_request_firmware, +}; + +static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + struct budget_ci *budget_ci = (struct budget_ci *) fe->dvb->priv; + u8 tuner_buf[5]; + struct i2c_msg tuner_msg = {.addr = budget_ci->tuner_pll_address, + .flags = 0, + .buf = tuner_buf, + .len = sizeof(tuner_buf) }; + int tuner_frequency = 0; + u8 band, cp, filter; + + // determine charge pump + tuner_frequency = p->frequency + 36125000; + if (tuner_frequency < 87000000) + return -EINVAL; + else if (tuner_frequency < 130000000) { + cp = 3; + band = 1; + } else if (tuner_frequency < 160000000) { + cp = 5; + band = 1; + } else if (tuner_frequency < 200000000) { + cp = 6; + band = 1; + } else if (tuner_frequency < 290000000) { + cp = 3; + band = 2; + } else if (tuner_frequency < 420000000) { + cp = 5; + band = 2; + } else if (tuner_frequency < 480000000) { + cp = 6; + band = 2; + } else if (tuner_frequency < 620000000) { + cp = 3; + band = 4; + } else if (tuner_frequency < 830000000) { + cp = 5; + band = 4; + } else if (tuner_frequency < 895000000) { + cp = 7; + band = 4; + } else + return -EINVAL; + + // assume PLL filter should always be 8MHz for the moment. + filter = 1; + + // calculate divisor + tuner_frequency = (p->frequency + 36125000 + (62500/2)) / 62500; + + // setup tuner buffer + tuner_buf[0] = tuner_frequency >> 8; + tuner_buf[1] = tuner_frequency & 0xff; + tuner_buf[2] = 0xc8; + tuner_buf[3] = (cp << 5) | (filter << 3) | band; + tuner_buf[4] = 0x80; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1) + return -EIO; + + msleep(50); + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(&budget_ci->budget.i2c_adap, &tuner_msg, 1) != 1) + return -EIO; + + msleep(1); + + return 0; +} + +static u8 dvbc_philips_tdm1316l_inittab[] = { + 0x80, 0x01, + 0x80, 0x00, + 0x81, 0x01, + 0x81, 0x00, + 0x00, 0x09, + 0x01, 0x69, + 0x03, 0x00, + 0x04, 0x00, + 0x07, 0x00, + 0x08, 0x00, + 0x20, 0x00, + 0x21, 0x40, + 0x22, 0x00, + 0x23, 0x00, + 0x24, 0x40, + 0x25, 0x88, + 0x30, 0xff, + 0x31, 0x00, + 0x32, 0xff, + 0x33, 0x00, + 0x34, 0x50, + 0x35, 0x7f, + 0x36, 0x00, + 0x37, 0x20, + 0x38, 0x00, + 0x40, 0x1c, + 0x41, 0xff, + 0x42, 0x29, + 0x43, 0x20, + 0x44, 0xff, + 0x45, 0x00, + 0x46, 0x00, + 0x49, 0x04, + 0x4a, 0x00, + 0x4b, 0x7b, + 0x52, 0x30, + 0x55, 0xae, + 0x56, 0x47, + 0x57, 0xe1, + 0x58, 0x3a, + 0x5a, 0x1e, + 0x5b, 0x34, + 0x60, 0x00, + 0x63, 0x00, + 0x64, 0x00, + 0x65, 0x00, + 0x66, 0x00, + 0x67, 0x00, + 0x68, 0x00, + 0x69, 0x00, + 0x6a, 0x02, + 0x6b, 0x00, + 0x70, 0xff, + 0x71, 0x00, + 0x72, 0x00, + 0x73, 0x00, + 0x74, 0x0c, + 0x80, 0x00, + 0x81, 0x00, + 0x82, 0x00, + 0x83, 0x00, + 0x84, 0x04, + 0x85, 0x80, + 0x86, 0x24, + 0x87, 0x78, + 0x88, 0x10, + 0x89, 0x00, + 0x90, 0x01, + 0x91, 0x01, + 0xa0, 0x04, + 0xa1, 0x00, + 0xa2, 0x00, + 0xb0, 0x91, + 0xb1, 0x0b, + 0xc0, 0x53, + 0xc1, 0x70, + 0xc2, 0x12, + 0xd0, 0x00, + 0xd1, 0x00, + 0xd2, 0x00, + 0xd3, 0x00, + 0xd4, 0x00, + 0xd5, 0x00, + 0xde, 0x00, + 0xdf, 0x00, + 0x61, 0x38, + 0x62, 0x0a, + 0x53, 0x13, + 0x59, 0x08, + 0xff, 0xff, +}; + +static struct stv0297_config dvbc_philips_tdm1316l_config = { + .demod_address = 0x1c, + .inittab = dvbc_philips_tdm1316l_inittab, + .invert = 0, + .stop_during_read = 1, +}; + +static struct tda10023_config tda10023_config = { + .demod_address = 0xc, + .invert = 0, + .xtal = 16000000, + .pll_m = 11, + .pll_p = 3, + .pll_n = 1, + .deltaf = 0xa511, +}; + +static struct tda827x_config tda827x_config = { + .config = 0, +}; + +/* TT S2-3200 DVB-S (STB0899) Inittab */ +static const struct stb0899_s1_reg tt3200_stb0899_s1_init_1[] = { + + { STB0899_DEV_ID , 0x81 }, + { STB0899_DISCNTRL1 , 0x32 }, + { STB0899_DISCNTRL2 , 0x80 }, + { STB0899_DISRX_ST0 , 0x04 }, + { STB0899_DISRX_ST1 , 0x00 }, + { STB0899_DISPARITY , 0x00 }, + { STB0899_DISSTATUS , 0x20 }, + { STB0899_DISF22 , 0x8c }, + { STB0899_DISF22RX , 0x9a }, + { STB0899_SYSREG , 0x0b }, + { STB0899_ACRPRESC , 0x11 }, + { STB0899_ACRDIV1 , 0x0a }, + { STB0899_ACRDIV2 , 0x05 }, + { STB0899_DACR1 , 0x00 }, + { STB0899_DACR2 , 0x00 }, + { STB0899_OUTCFG , 0x00 }, + { STB0899_MODECFG , 0x00 }, + { STB0899_IRQSTATUS_3 , 0x30 }, + { STB0899_IRQSTATUS_2 , 0x00 }, + { STB0899_IRQSTATUS_1 , 0x00 }, + { STB0899_IRQSTATUS_0 , 0x00 }, + { STB0899_IRQMSK_3 , 0xf3 }, + { STB0899_IRQMSK_2 , 0xfc }, + { STB0899_IRQMSK_1 , 0xff }, + { STB0899_IRQMSK_0 , 0xff }, + { STB0899_IRQCFG , 0x00 }, + { STB0899_I2CCFG , 0x88 }, + { STB0899_I2CRPT , 0x48 }, /* 12k Pullup, Repeater=16, Stop=disabled */ + { STB0899_IOPVALUE5 , 0x00 }, + { STB0899_IOPVALUE4 , 0x20 }, + { STB0899_IOPVALUE3 , 0xc9 }, + { STB0899_IOPVALUE2 , 0x90 }, + { STB0899_IOPVALUE1 , 0x40 }, + { STB0899_IOPVALUE0 , 0x00 }, + { STB0899_GPIO00CFG , 0x82 }, + { STB0899_GPIO01CFG , 0x82 }, + { STB0899_GPIO02CFG , 0x82 }, + { STB0899_GPIO03CFG , 0x82 }, + { STB0899_GPIO04CFG , 0x82 }, + { STB0899_GPIO05CFG , 0x82 }, + { STB0899_GPIO06CFG , 0x82 }, + { STB0899_GPIO07CFG , 0x82 }, + { STB0899_GPIO08CFG , 0x82 }, + { STB0899_GPIO09CFG , 0x82 }, + { STB0899_GPIO10CFG , 0x82 }, + { STB0899_GPIO11CFG , 0x82 }, + { STB0899_GPIO12CFG , 0x82 }, + { STB0899_GPIO13CFG , 0x82 }, + { STB0899_GPIO14CFG , 0x82 }, + { STB0899_GPIO15CFG , 0x82 }, + { STB0899_GPIO16CFG , 0x82 }, + { STB0899_GPIO17CFG , 0x82 }, + { STB0899_GPIO18CFG , 0x82 }, + { STB0899_GPIO19CFG , 0x82 }, + { STB0899_GPIO20CFG , 0x82 }, + { STB0899_SDATCFG , 0xb8 }, + { STB0899_SCLTCFG , 0xba }, + { STB0899_AGCRFCFG , 0x1c }, /* 0x11 */ + { STB0899_GPIO22 , 0x82 }, /* AGCBB2CFG */ + { STB0899_GPIO21 , 0x91 }, /* AGCBB1CFG */ + { STB0899_DIRCLKCFG , 0x82 }, + { STB0899_CLKOUT27CFG , 0x7e }, + { STB0899_STDBYCFG , 0x82 }, + { STB0899_CS0CFG , 0x82 }, + { STB0899_CS1CFG , 0x82 }, + { STB0899_DISEQCOCFG , 0x20 }, + { STB0899_GPIO32CFG , 0x82 }, + { STB0899_GPIO33CFG , 0x82 }, + { STB0899_GPIO34CFG , 0x82 }, + { STB0899_GPIO35CFG , 0x82 }, + { STB0899_GPIO36CFG , 0x82 }, + { STB0899_GPIO37CFG , 0x82 }, + { STB0899_GPIO38CFG , 0x82 }, + { STB0899_GPIO39CFG , 0x82 }, + { STB0899_NCOARSE , 0x15 }, /* 0x15 = 27 Mhz Clock, F/3 = 198MHz, F/6 = 99MHz */ + { STB0899_SYNTCTRL , 0x02 }, /* 0x00 = CLK from CLKI, 0x02 = CLK from XTALI */ + { STB0899_FILTCTRL , 0x00 }, + { STB0899_SYSCTRL , 0x00 }, + { STB0899_STOPCLK1 , 0x20 }, + { STB0899_STOPCLK2 , 0x00 }, + { STB0899_INTBUFSTATUS , 0x00 }, + { STB0899_INTBUFCTRL , 0x0a }, + { 0xffff , 0xff }, +}; + +static const struct stb0899_s1_reg tt3200_stb0899_s1_init_3[] = { + { STB0899_DEMOD , 0x00 }, + { STB0899_RCOMPC , 0xc9 }, + { STB0899_AGC1CN , 0x41 }, + { STB0899_AGC1REF , 0x10 }, + { STB0899_RTC , 0x7a }, + { STB0899_TMGCFG , 0x4e }, + { STB0899_AGC2REF , 0x34 }, + { STB0899_TLSR , 0x84 }, + { STB0899_CFD , 0xc7 }, + { STB0899_ACLC , 0x87 }, + { STB0899_BCLC , 0x94 }, + { STB0899_EQON , 0x41 }, + { STB0899_LDT , 0xdd }, + { STB0899_LDT2 , 0xc9 }, + { STB0899_EQUALREF , 0xb4 }, + { STB0899_TMGRAMP , 0x10 }, + { STB0899_TMGTHD , 0x30 }, + { STB0899_IDCCOMP , 0xfb }, + { STB0899_QDCCOMP , 0x03 }, + { STB0899_POWERI , 0x3b }, + { STB0899_POWERQ , 0x3d }, + { STB0899_RCOMP , 0x81 }, + { STB0899_AGCIQIN , 0x80 }, + { STB0899_AGC2I1 , 0x04 }, + { STB0899_AGC2I2 , 0xf5 }, + { STB0899_TLIR , 0x25 }, + { STB0899_RTF , 0x80 }, + { STB0899_DSTATUS , 0x00 }, + { STB0899_LDI , 0xca }, + { STB0899_CFRM , 0xf1 }, + { STB0899_CFRL , 0xf3 }, + { STB0899_NIRM , 0x2a }, + { STB0899_NIRL , 0x05 }, + { STB0899_ISYMB , 0x17 }, + { STB0899_QSYMB , 0xfa }, + { STB0899_SFRH , 0x2f }, + { STB0899_SFRM , 0x68 }, + { STB0899_SFRL , 0x40 }, + { STB0899_SFRUPH , 0x2f }, + { STB0899_SFRUPM , 0x68 }, + { STB0899_SFRUPL , 0x40 }, + { STB0899_EQUAI1 , 0xfd }, + { STB0899_EQUAQ1 , 0x04 }, + { STB0899_EQUAI2 , 0x0f }, + { STB0899_EQUAQ2 , 0xff }, + { STB0899_EQUAI3 , 0xdf }, + { STB0899_EQUAQ3 , 0xfa }, + { STB0899_EQUAI4 , 0x37 }, + { STB0899_EQUAQ4 , 0x0d }, + { STB0899_EQUAI5 , 0xbd }, + { STB0899_EQUAQ5 , 0xf7 }, + { STB0899_DSTATUS2 , 0x00 }, + { STB0899_VSTATUS , 0x00 }, + { STB0899_VERROR , 0xff }, + { STB0899_IQSWAP , 0x2a }, + { STB0899_ECNT1M , 0x00 }, + { STB0899_ECNT1L , 0x00 }, + { STB0899_ECNT2M , 0x00 }, + { STB0899_ECNT2L , 0x00 }, + { STB0899_ECNT3M , 0x00 }, + { STB0899_ECNT3L , 0x00 }, + { STB0899_FECAUTO1 , 0x06 }, + { STB0899_FECM , 0x01 }, + { STB0899_VTH12 , 0xf0 }, + { STB0899_VTH23 , 0xa0 }, + { STB0899_VTH34 , 0x78 }, + { STB0899_VTH56 , 0x4e }, + { STB0899_VTH67 , 0x48 }, + { STB0899_VTH78 , 0x38 }, + { STB0899_PRVIT , 0xff }, + { STB0899_VITSYNC , 0x19 }, + { STB0899_RSULC , 0xb1 }, /* DVB = 0xb1, DSS = 0xa1 */ + { STB0899_TSULC , 0x42 }, + { STB0899_RSLLC , 0x40 }, + { STB0899_TSLPL , 0x12 }, + { STB0899_TSCFGH , 0x0c }, + { STB0899_TSCFGM , 0x00 }, + { STB0899_TSCFGL , 0x0c }, + { STB0899_TSOUT , 0x4d }, /* 0x0d for CAM */ + { STB0899_RSSYNCDEL , 0x00 }, + { STB0899_TSINHDELH , 0x02 }, + { STB0899_TSINHDELM , 0x00 }, + { STB0899_TSINHDELL , 0x00 }, + { STB0899_TSLLSTKM , 0x00 }, + { STB0899_TSLLSTKL , 0x00 }, + { STB0899_TSULSTKM , 0x00 }, + { STB0899_TSULSTKL , 0xab }, + { STB0899_PCKLENUL , 0x00 }, + { STB0899_PCKLENLL , 0xcc }, + { STB0899_RSPCKLEN , 0xcc }, + { STB0899_TSSTATUS , 0x80 }, + { STB0899_ERRCTRL1 , 0xb6 }, + { STB0899_ERRCTRL2 , 0x96 }, + { STB0899_ERRCTRL3 , 0x89 }, + { STB0899_DMONMSK1 , 0x27 }, + { STB0899_DMONMSK0 , 0x03 }, + { STB0899_DEMAPVIT , 0x5c }, + { STB0899_PLPARM , 0x1f }, + { STB0899_PDELCTRL , 0x48 }, + { STB0899_PDELCTRL2 , 0x00 }, + { STB0899_BBHCTRL1 , 0x00 }, + { STB0899_BBHCTRL2 , 0x00 }, + { STB0899_HYSTTHRESH , 0x77 }, + { STB0899_MATCSTM , 0x00 }, + { STB0899_MATCSTL , 0x00 }, + { STB0899_UPLCSTM , 0x00 }, + { STB0899_UPLCSTL , 0x00 }, + { STB0899_DFLCSTM , 0x00 }, + { STB0899_DFLCSTL , 0x00 }, + { STB0899_SYNCCST , 0x00 }, + { STB0899_SYNCDCSTM , 0x00 }, + { STB0899_SYNCDCSTL , 0x00 }, + { STB0899_ISI_ENTRY , 0x00 }, + { STB0899_ISI_BIT_EN , 0x00 }, + { STB0899_MATSTRM , 0x00 }, + { STB0899_MATSTRL , 0x00 }, + { STB0899_UPLSTRM , 0x00 }, + { STB0899_UPLSTRL , 0x00 }, + { STB0899_DFLSTRM , 0x00 }, + { STB0899_DFLSTRL , 0x00 }, + { STB0899_SYNCSTR , 0x00 }, + { STB0899_SYNCDSTRM , 0x00 }, + { STB0899_SYNCDSTRL , 0x00 }, + { STB0899_CFGPDELSTATUS1 , 0x10 }, + { STB0899_CFGPDELSTATUS2 , 0x00 }, + { STB0899_BBFERRORM , 0x00 }, + { STB0899_BBFERRORL , 0x00 }, + { STB0899_UPKTERRORM , 0x00 }, + { STB0899_UPKTERRORL , 0x00 }, + { 0xffff , 0xff }, +}; + +static struct stb0899_config tt3200_config = { + .init_dev = tt3200_stb0899_s1_init_1, + .init_s2_demod = stb0899_s2_init_2, + .init_s1_demod = tt3200_stb0899_s1_init_3, + .init_s2_fec = stb0899_s2_init_4, + .init_tst = stb0899_s1_init_5, + + .postproc = NULL, + + .demod_address = 0x68, + + .xtal_freq = 27000000, + .inversion = IQ_SWAP_ON, /* 1 */ + + .lo_clk = 76500000, + .hi_clk = 99000000, + + .esno_ave = STB0899_DVBS2_ESNO_AVE, + .esno_quant = STB0899_DVBS2_ESNO_QUANT, + .avframes_coarse = STB0899_DVBS2_AVFRAMES_COARSE, + .avframes_fine = STB0899_DVBS2_AVFRAMES_FINE, + .miss_threshold = STB0899_DVBS2_MISS_THRESHOLD, + .uwp_threshold_acq = STB0899_DVBS2_UWP_THRESHOLD_ACQ, + .uwp_threshold_track = STB0899_DVBS2_UWP_THRESHOLD_TRACK, + .uwp_threshold_sof = STB0899_DVBS2_UWP_THRESHOLD_SOF, + .sof_search_timeout = STB0899_DVBS2_SOF_SEARCH_TIMEOUT, + + .btr_nco_bits = STB0899_DVBS2_BTR_NCO_BITS, + .btr_gain_shift_offset = STB0899_DVBS2_BTR_GAIN_SHIFT_OFFSET, + .crl_nco_bits = STB0899_DVBS2_CRL_NCO_BITS, + .ldpc_max_iter = STB0899_DVBS2_LDPC_MAX_ITER, + + .tuner_get_frequency = stb6100_get_frequency, + .tuner_set_frequency = stb6100_set_frequency, + .tuner_set_bandwidth = stb6100_set_bandwidth, + .tuner_get_bandwidth = stb6100_get_bandwidth, + .tuner_set_rfsiggain = NULL +}; + +static struct stb6100_config tt3200_stb6100_config = { + .tuner_address = 0x60, + .refclock = 27000000, +}; + +static void frontend_init(struct budget_ci *budget_ci) +{ + switch (budget_ci->budget.dev->pci->subsystem_device) { + case 0x100c: // Hauppauge/TT Nova-CI budget (stv0299/ALPS BSRU6(tsa5059)) + budget_ci->budget.dvb_frontend = + dvb_attach(stv0299_attach, &alps_bsru6_config, &budget_ci->budget.i2c_adap); + if (budget_ci->budget.dvb_frontend) { + budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params; + budget_ci->budget.dvb_frontend->tuner_priv = &budget_ci->budget.i2c_adap; + break; + } + break; + + case 0x100f: // Hauppauge/TT Nova-CI budget (stv0299b/Philips su1278(tsa5059)) + budget_ci->budget.dvb_frontend = + dvb_attach(stv0299_attach, &philips_su1278_tt_config, &budget_ci->budget.i2c_adap); + if (budget_ci->budget.dvb_frontend) { + budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = philips_su1278_tt_tuner_set_params; + break; + } + break; + + case 0x1010: // TT DVB-C CI budget (stv0297/Philips tdm1316l(tda6651tt)) + budget_ci->tuner_pll_address = 0x61; + budget_ci->budget.dvb_frontend = + dvb_attach(stv0297_attach, &dvbc_philips_tdm1316l_config, &budget_ci->budget.i2c_adap); + if (budget_ci->budget.dvb_frontend) { + budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = dvbc_philips_tdm1316l_tuner_set_params; + break; + } + break; + + case 0x1011: // Hauppauge/TT Nova-T budget (tda10045/Philips tdm1316l(tda6651tt) + TDA9889) + budget_ci->tuner_pll_address = 0x63; + budget_ci->budget.dvb_frontend = + dvb_attach(tda10045_attach, &philips_tdm1316l_config, &budget_ci->budget.i2c_adap); + if (budget_ci->budget.dvb_frontend) { + budget_ci->budget.dvb_frontend->ops.tuner_ops.init = philips_tdm1316l_tuner_init; + budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = philips_tdm1316l_tuner_set_params; + break; + } + break; + + case 0x1012: // TT DVB-T CI budget (tda10046/Philips tdm1316l(tda6651tt)) + budget_ci->tuner_pll_address = 0x60; + budget_ci->budget.dvb_frontend = + dvb_attach(tda10046_attach, &philips_tdm1316l_config_invert, &budget_ci->budget.i2c_adap); + if (budget_ci->budget.dvb_frontend) { + budget_ci->budget.dvb_frontend->ops.tuner_ops.init = philips_tdm1316l_tuner_init; + budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = philips_tdm1316l_tuner_set_params; + break; + } + break; + + case 0x1017: // TT S-1500 PCI + budget_ci->budget.dvb_frontend = dvb_attach(stv0299_attach, &alps_bsbe1_config, &budget_ci->budget.i2c_adap); + if (budget_ci->budget.dvb_frontend) { + budget_ci->budget.dvb_frontend->ops.tuner_ops.set_params = alps_bsbe1_tuner_set_params; + budget_ci->budget.dvb_frontend->tuner_priv = &budget_ci->budget.i2c_adap; + + budget_ci->budget.dvb_frontend->ops.dishnetwork_send_legacy_command = NULL; + if (dvb_attach(lnbp21_attach, budget_ci->budget.dvb_frontend, &budget_ci->budget.i2c_adap, LNBP21_LLC, 0) == NULL) { + printk("%s: No LNBP21 found!\n", __func__); + dvb_frontend_detach(budget_ci->budget.dvb_frontend); + budget_ci->budget.dvb_frontend = NULL; + } + } + break; + + case 0x101a: /* TT Budget-C-1501 (philips tda10023/philips tda8274A) */ + budget_ci->budget.dvb_frontend = dvb_attach(tda10023_attach, &tda10023_config, &budget_ci->budget.i2c_adap, 0x48); + if (budget_ci->budget.dvb_frontend) { + if (dvb_attach(tda827x_attach, budget_ci->budget.dvb_frontend, 0x61, &budget_ci->budget.i2c_adap, &tda827x_config) == NULL) { + printk(KERN_ERR "%s: No tda827x found!\n", __func__); + dvb_frontend_detach(budget_ci->budget.dvb_frontend); + budget_ci->budget.dvb_frontend = NULL; + } + } + break; + + case 0x101b: /* TT S-1500B (BSBE1-D01A - STV0288/STB6000/LNBP21) */ + budget_ci->budget.dvb_frontend = dvb_attach(stv0288_attach, &stv0288_bsbe1_d01a_config, &budget_ci->budget.i2c_adap); + if (budget_ci->budget.dvb_frontend) { + if (dvb_attach(stb6000_attach, budget_ci->budget.dvb_frontend, 0x63, &budget_ci->budget.i2c_adap)) { + if (!dvb_attach(lnbp21_attach, budget_ci->budget.dvb_frontend, &budget_ci->budget.i2c_adap, 0, 0)) { + printk(KERN_ERR "%s: No LNBP21 found!\n", __func__); + dvb_frontend_detach(budget_ci->budget.dvb_frontend); + budget_ci->budget.dvb_frontend = NULL; + } + } else { + printk(KERN_ERR "%s: No STB6000 found!\n", __func__); + dvb_frontend_detach(budget_ci->budget.dvb_frontend); + budget_ci->budget.dvb_frontend = NULL; + } + } + break; + + case 0x1019: // TT S2-3200 PCI + /* + * NOTE! on some STB0899 versions, the internal PLL takes a longer time + * to settle, aka LOCK. On the older revisions of the chip, we don't see + * this, as a result on the newer chips the entire clock tree, will not + * be stable after a freshly POWER 'ed up situation. + * In this case, we should RESET the STB0899 (Active LOW) and wait for + * PLL stabilization. + * + * On the TT S2 3200 and clones, the STB0899 demodulator's RESETB is + * connected to the SAA7146 GPIO, GPIO2, Pin 142 + */ + /* Reset Demodulator */ + saa7146_setgpio(budget_ci->budget.dev, 2, SAA7146_GPIO_OUTLO); + /* Wait for everything to die */ + msleep(50); + /* Pull it up out of Reset state */ + saa7146_setgpio(budget_ci->budget.dev, 2, SAA7146_GPIO_OUTHI); + /* Wait for PLL to stabilize */ + msleep(250); + /* + * PLL state should be stable now. Ideally, we should check + * for PLL LOCK status. But well, never mind! + */ + budget_ci->budget.dvb_frontend = dvb_attach(stb0899_attach, &tt3200_config, &budget_ci->budget.i2c_adap); + if (budget_ci->budget.dvb_frontend) { + if (dvb_attach(stb6100_attach, budget_ci->budget.dvb_frontend, &tt3200_stb6100_config, &budget_ci->budget.i2c_adap)) { + if (!dvb_attach(lnbp21_attach, budget_ci->budget.dvb_frontend, &budget_ci->budget.i2c_adap, 0, 0)) { + printk("%s: No LNBP21 found!\n", __func__); + dvb_frontend_detach(budget_ci->budget.dvb_frontend); + budget_ci->budget.dvb_frontend = NULL; + } + } else { + dvb_frontend_detach(budget_ci->budget.dvb_frontend); + budget_ci->budget.dvb_frontend = NULL; + } + } + break; + + } + + if (budget_ci->budget.dvb_frontend == NULL) { + printk("budget-ci: A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n", + budget_ci->budget.dev->pci->vendor, + budget_ci->budget.dev->pci->device, + budget_ci->budget.dev->pci->subsystem_vendor, + budget_ci->budget.dev->pci->subsystem_device); + } else { + if (dvb_register_frontend + (&budget_ci->budget.dvb_adapter, budget_ci->budget.dvb_frontend)) { + printk("budget-ci: Frontend registration failed!\n"); + dvb_frontend_detach(budget_ci->budget.dvb_frontend); + budget_ci->budget.dvb_frontend = NULL; + } + } +} + +static int budget_ci_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data *info) +{ + struct budget_ci *budget_ci; + int err; + + budget_ci = kzalloc(sizeof(struct budget_ci), GFP_KERNEL); + if (!budget_ci) { + err = -ENOMEM; + goto out1; + } + + dprintk(2, "budget_ci: %p\n", budget_ci); + + dev->ext_priv = budget_ci; + + err = ttpci_budget_init(&budget_ci->budget, dev, info, THIS_MODULE, + adapter_nr); + if (err) + goto out2; + + err = msp430_ir_init(budget_ci); + if (err) + goto out3; + + ciintf_init(budget_ci); + + budget_ci->budget.dvb_adapter.priv = budget_ci; + frontend_init(budget_ci); + + ttpci_budget_init_hooks(&budget_ci->budget); + + return 0; + +out3: + ttpci_budget_deinit(&budget_ci->budget); +out2: + kfree(budget_ci); +out1: + return err; +} + +static int budget_ci_detach(struct saa7146_dev *dev) +{ + struct budget_ci *budget_ci = (struct budget_ci *) dev->ext_priv; + struct saa7146_dev *saa = budget_ci->budget.dev; + int err; + + if (budget_ci->budget.ci_present) + ciintf_deinit(budget_ci); + msp430_ir_deinit(budget_ci); + if (budget_ci->budget.dvb_frontend) { + dvb_unregister_frontend(budget_ci->budget.dvb_frontend); + dvb_frontend_detach(budget_ci->budget.dvb_frontend); + } + err = ttpci_budget_deinit(&budget_ci->budget); + + // disable frontend and CI interface + saa7146_setgpio(saa, 2, SAA7146_GPIO_INPUT); + + kfree(budget_ci); + + return err; +} + +static struct saa7146_extension budget_extension; + +MAKE_BUDGET_INFO(ttbs2, "TT-Budget/S-1500 PCI", BUDGET_TT); +MAKE_BUDGET_INFO(ttbci, "TT-Budget/WinTV-NOVA-CI PCI", BUDGET_TT_HW_DISEQC); +MAKE_BUDGET_INFO(ttbt2, "TT-Budget/WinTV-NOVA-T PCI", BUDGET_TT); +MAKE_BUDGET_INFO(ttbtci, "TT-Budget-T-CI PCI", BUDGET_TT); +MAKE_BUDGET_INFO(ttbcci, "TT-Budget-C-CI PCI", BUDGET_TT); +MAKE_BUDGET_INFO(ttc1501, "TT-Budget C-1501 PCI", BUDGET_TT); +MAKE_BUDGET_INFO(tt3200, "TT-Budget S2-3200 PCI", BUDGET_TT); +MAKE_BUDGET_INFO(ttbs1500b, "TT-Budget S-1500B PCI", BUDGET_TT); + +static struct pci_device_id pci_tbl[] = { + MAKE_EXTENSION_PCI(ttbci, 0x13c2, 0x100c), + MAKE_EXTENSION_PCI(ttbci, 0x13c2, 0x100f), + MAKE_EXTENSION_PCI(ttbcci, 0x13c2, 0x1010), + MAKE_EXTENSION_PCI(ttbt2, 0x13c2, 0x1011), + MAKE_EXTENSION_PCI(ttbtci, 0x13c2, 0x1012), + MAKE_EXTENSION_PCI(ttbs2, 0x13c2, 0x1017), + MAKE_EXTENSION_PCI(ttc1501, 0x13c2, 0x101a), + MAKE_EXTENSION_PCI(tt3200, 0x13c2, 0x1019), + MAKE_EXTENSION_PCI(ttbs1500b, 0x13c2, 0x101b), + { + .vendor = 0, + } +}; + +MODULE_DEVICE_TABLE(pci, pci_tbl); + +static struct saa7146_extension budget_extension = { + .name = "budget_ci dvb", + .flags = SAA7146_USE_I2C_IRQ, + + .module = THIS_MODULE, + .pci_tbl = &pci_tbl[0], + .attach = budget_ci_attach, + .detach = budget_ci_detach, + + .irq_mask = MASK_03 | MASK_06 | MASK_10, + .irq_func = budget_ci_irq, +}; + +static int __init budget_ci_init(void) +{ + return saa7146_register_extension(&budget_extension); +} + +static void __exit budget_ci_exit(void) +{ + saa7146_unregister_extension(&budget_extension); +} + +module_init(budget_ci_init); +module_exit(budget_ci_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Michael Hunold, Jack Thomasson, Andrew de Quincey, others"); +MODULE_DESCRIPTION("driver for the SAA7146 based so-called " + "budget PCI DVB cards w/ CI-module produced by " + "Siemens, Technotrend, Hauppauge"); diff --git a/drivers/media/pci/ttpci/budget-core.c b/drivers/media/pci/ttpci/budget-core.c new file mode 100644 index 0000000..37d02fe --- /dev/null +++ b/drivers/media/pci/ttpci/budget-core.c @@ -0,0 +1,602 @@ +/* + * budget-core.c: driver for the SAA7146 based Budget DVB cards + * + * Compiled from various sources by Michael Hunold + * + * Copyright (C) 2002 Ralph Metzler + * + * Copyright (C) 1999-2002 Ralph Metzler + * & Marcus Metzler for convergence integrated media GmbH + * + * 26feb2004 Support for FS Activy Card (Grundig tuner) by + * Michael Dreher , + * Oliver Endriss , + * Andreas 'randy' Weinberger + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + * + * + * the project's page is at http://www.linuxtv.org/ + */ + + +#include "budget.h" +#include "ttpci-eeprom.h" + +#define TS_WIDTH (2 * TS_SIZE) +#define TS_WIDTH_ACTIVY TS_SIZE +#define TS_WIDTH_DVBC TS_SIZE +#define TS_HEIGHT_MASK 0xf00 +#define TS_HEIGHT_MASK_ACTIVY 0xc00 +#define TS_HEIGHT_MASK_DVBC 0xe00 +#define TS_MIN_BUFSIZE_K 188 +#define TS_MAX_BUFSIZE_K 1410 +#define TS_MAX_BUFSIZE_K_ACTIVY 564 +#define TS_MAX_BUFSIZE_K_DVBC 1316 +#define BUFFER_WARNING_WAIT (30*HZ) + +int budget_debug; +static int dma_buffer_size = TS_MIN_BUFSIZE_K; +module_param_named(debug, budget_debug, int, 0644); +module_param_named(bufsize, dma_buffer_size, int, 0444); +MODULE_PARM_DESC(debug, "Turn on/off budget debugging (default:off)."); +MODULE_PARM_DESC(bufsize, "DMA buffer size in KB, default: 188, min: 188, max: 1410 (Activy: 564)"); + +/**************************************************************************** + * TT budget / WinTV Nova + ****************************************************************************/ + +static int stop_ts_capture(struct budget *budget) +{ + dprintk(2, "budget: %p\n", budget); + + saa7146_write(budget->dev, MC1, MASK_20); // DMA3 off + SAA7146_IER_DISABLE(budget->dev, MASK_10); + return 0; +} + +static int start_ts_capture(struct budget *budget) +{ + struct saa7146_dev *dev = budget->dev; + + dprintk(2, "budget: %p\n", budget); + + if (!budget->feeding || !budget->fe_synced) + return 0; + + saa7146_write(dev, MC1, MASK_20); // DMA3 off + + memset(budget->grabbing, 0x00, budget->buffer_size); + + saa7146_write(dev, PCI_BT_V1, 0x001c0000 | (saa7146_read(dev, PCI_BT_V1) & ~0x001f0000)); + + budget->ttbp = 0; + + /* + * Signal path on the Activy: + * + * tuner -> SAA7146 port A -> SAA7146 BRS -> SAA7146 DMA3 -> memory + * + * Since the tuner feeds 204 bytes packets into the SAA7146, + * DMA3 is configured to strip the trailing 16 FEC bytes: + * Pitch: 188, NumBytes3: 188, NumLines3: 1024 + */ + + switch(budget->card->type) { + case BUDGET_FS_ACTIVY: + saa7146_write(dev, DD1_INIT, 0x04000000); + saa7146_write(dev, MC2, (MASK_09 | MASK_25)); + saa7146_write(dev, BRS_CTRL, 0x00000000); + break; + case BUDGET_PATCH: + saa7146_write(dev, DD1_INIT, 0x00000200); + saa7146_write(dev, MC2, (MASK_10 | MASK_26)); + saa7146_write(dev, BRS_CTRL, 0x60000000); + break; + case BUDGET_CIN1200C_MK3: + case BUDGET_KNC1C_MK3: + case BUDGET_KNC1C_TDA10024: + case BUDGET_KNC1CP_MK3: + if (budget->video_port == BUDGET_VIDEO_PORTA) { + saa7146_write(dev, DD1_INIT, 0x06000200); + saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); + saa7146_write(dev, BRS_CTRL, 0x00000000); + } else { + saa7146_write(dev, DD1_INIT, 0x00000600); + saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); + saa7146_write(dev, BRS_CTRL, 0x60000000); + } + break; + default: + if (budget->video_port == BUDGET_VIDEO_PORTA) { + saa7146_write(dev, DD1_INIT, 0x06000200); + saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); + saa7146_write(dev, BRS_CTRL, 0x00000000); + } else { + saa7146_write(dev, DD1_INIT, 0x02000600); + saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); + saa7146_write(dev, BRS_CTRL, 0x60000000); + } + } + + saa7146_write(dev, MC2, (MASK_08 | MASK_24)); + mdelay(10); + + saa7146_write(dev, BASE_ODD3, 0); + if (budget->buffer_size > budget->buffer_height * budget->buffer_width) { + // using odd/even buffers + saa7146_write(dev, BASE_EVEN3, budget->buffer_height * budget->buffer_width); + } else { + // using a single buffer + saa7146_write(dev, BASE_EVEN3, 0); + } + saa7146_write(dev, PROT_ADDR3, budget->buffer_size); + saa7146_write(dev, BASE_PAGE3, budget->pt.dma | ME1 | 0x90); + + saa7146_write(dev, PITCH3, budget->buffer_width); + saa7146_write(dev, NUM_LINE_BYTE3, + (budget->buffer_height << 16) | budget->buffer_width); + + saa7146_write(dev, MC2, (MASK_04 | MASK_20)); + + SAA7146_ISR_CLEAR(budget->dev, MASK_10); /* VPE */ + SAA7146_IER_ENABLE(budget->dev, MASK_10); /* VPE */ + saa7146_write(dev, MC1, (MASK_04 | MASK_20)); /* DMA3 on */ + + return 0; +} + +static int budget_read_fe_status(struct dvb_frontend *fe, fe_status_t *status) +{ + struct budget *budget = (struct budget *) fe->dvb->priv; + int synced; + int ret; + + if (budget->read_fe_status) + ret = budget->read_fe_status(fe, status); + else + ret = -EINVAL; + + if (!ret) { + synced = (*status & FE_HAS_LOCK); + if (synced != budget->fe_synced) { + budget->fe_synced = synced; + spin_lock(&budget->feedlock); + if (synced) + start_ts_capture(budget); + else + stop_ts_capture(budget); + spin_unlock(&budget->feedlock); + } + } + return ret; +} + +static void vpeirq(unsigned long data) +{ + struct budget *budget = (struct budget *) data; + u8 *mem = (u8 *) (budget->grabbing); + u32 olddma = budget->ttbp; + u32 newdma = saa7146_read(budget->dev, PCI_VDP3); + u32 count; + + /* Ensure streamed PCI data is synced to CPU */ + pci_dma_sync_sg_for_cpu(budget->dev->pci, budget->pt.slist, budget->pt.nents, PCI_DMA_FROMDEVICE); + + /* nearest lower position divisible by 188 */ + newdma -= newdma % 188; + + if (newdma >= budget->buffer_size) + return; + + budget->ttbp = newdma; + + if (budget->feeding == 0 || newdma == olddma) + return; + + if (newdma > olddma) { /* no wraparound, dump olddma..newdma */ + count = newdma - olddma; + dvb_dmx_swfilter_packets(&budget->demux, mem + olddma, count / 188); + } else { /* wraparound, dump olddma..buflen and 0..newdma */ + count = budget->buffer_size - olddma; + dvb_dmx_swfilter_packets(&budget->demux, mem + olddma, count / 188); + count += newdma; + dvb_dmx_swfilter_packets(&budget->demux, mem, newdma / 188); + } + + if (count > budget->buffer_warning_threshold) + budget->buffer_warnings++; + + if (budget->buffer_warnings && time_after(jiffies, budget->buffer_warning_time)) { + printk("%s %s: used %d times >80%% of buffer (%u bytes now)\n", + budget->dev->name, __func__, budget->buffer_warnings, count); + budget->buffer_warning_time = jiffies + BUFFER_WARNING_WAIT; + budget->buffer_warnings = 0; + } +} + + +int ttpci_budget_debiread(struct budget *budget, u32 config, int addr, int count, + int uselocks, int nobusyloop) +{ + struct saa7146_dev *saa = budget->dev; + int result = 0; + unsigned long flags = 0; + + if (count > 4 || count <= 0) + return 0; + + if (uselocks) + spin_lock_irqsave(&budget->debilock, flags); + + if ((result = saa7146_wait_for_debi_done(saa, nobusyloop)) < 0) { + if (uselocks) + spin_unlock_irqrestore(&budget->debilock, flags); + return result; + } + + saa7146_write(saa, DEBI_COMMAND, (count << 17) | 0x10000 | (addr & 0xffff)); + saa7146_write(saa, DEBI_CONFIG, config); + saa7146_write(saa, DEBI_PAGE, 0); + saa7146_write(saa, MC2, (2 << 16) | 2); + + if ((result = saa7146_wait_for_debi_done(saa, nobusyloop)) < 0) { + if (uselocks) + spin_unlock_irqrestore(&budget->debilock, flags); + return result; + } + + result = saa7146_read(saa, DEBI_AD); + result &= (0xffffffffUL >> ((4 - count) * 8)); + + if (uselocks) + spin_unlock_irqrestore(&budget->debilock, flags); + + return result; +} + +int ttpci_budget_debiwrite(struct budget *budget, u32 config, int addr, + int count, u32 value, int uselocks, int nobusyloop) +{ + struct saa7146_dev *saa = budget->dev; + unsigned long flags = 0; + int result; + + if (count > 4 || count <= 0) + return 0; + + if (uselocks) + spin_lock_irqsave(&budget->debilock, flags); + + if ((result = saa7146_wait_for_debi_done(saa, nobusyloop)) < 0) { + if (uselocks) + spin_unlock_irqrestore(&budget->debilock, flags); + return result; + } + + saa7146_write(saa, DEBI_COMMAND, (count << 17) | 0x00000 | (addr & 0xffff)); + saa7146_write(saa, DEBI_CONFIG, config); + saa7146_write(saa, DEBI_PAGE, 0); + saa7146_write(saa, DEBI_AD, value); + saa7146_write(saa, MC2, (2 << 16) | 2); + + if ((result = saa7146_wait_for_debi_done(saa, nobusyloop)) < 0) { + if (uselocks) + spin_unlock_irqrestore(&budget->debilock, flags); + return result; + } + + if (uselocks) + spin_unlock_irqrestore(&budget->debilock, flags); + return 0; +} + + +/**************************************************************************** + * DVB API SECTION + ****************************************************************************/ + +static int budget_start_feed(struct dvb_demux_feed *feed) +{ + struct dvb_demux *demux = feed->demux; + struct budget *budget = (struct budget *) demux->priv; + int status = 0; + + dprintk(2, "budget: %p\n", budget); + + if (!demux->dmx.frontend) + return -EINVAL; + + spin_lock(&budget->feedlock); + feed->pusi_seen = 0; /* have a clean section start */ + if (budget->feeding++ == 0) + status = start_ts_capture(budget); + spin_unlock(&budget->feedlock); + return status; +} + +static int budget_stop_feed(struct dvb_demux_feed *feed) +{ + struct dvb_demux *demux = feed->demux; + struct budget *budget = (struct budget *) demux->priv; + int status = 0; + + dprintk(2, "budget: %p\n", budget); + + spin_lock(&budget->feedlock); + if (--budget->feeding == 0) + status = stop_ts_capture(budget); + spin_unlock(&budget->feedlock); + return status; +} + +static int budget_register(struct budget *budget) +{ + struct dvb_demux *dvbdemux = &budget->demux; + int ret; + + dprintk(2, "budget: %p\n", budget); + + dvbdemux->priv = (void *) budget; + + dvbdemux->filternum = 256; + dvbdemux->feednum = 256; + dvbdemux->start_feed = budget_start_feed; + dvbdemux->stop_feed = budget_stop_feed; + dvbdemux->write_to_decoder = NULL; + + dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING | + DMX_MEMORY_BASED_FILTERING); + + dvb_dmx_init(&budget->demux); + + budget->dmxdev.filternum = 256; + budget->dmxdev.demux = &dvbdemux->dmx; + budget->dmxdev.capabilities = 0; + + dvb_dmxdev_init(&budget->dmxdev, &budget->dvb_adapter); + + budget->hw_frontend.source = DMX_FRONTEND_0; + + ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &budget->hw_frontend); + + if (ret < 0) + return ret; + + budget->mem_frontend.source = DMX_MEMORY_FE; + ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &budget->mem_frontend); + if (ret < 0) + return ret; + + ret = dvbdemux->dmx.connect_frontend(&dvbdemux->dmx, &budget->hw_frontend); + if (ret < 0) + return ret; + + dvb_net_init(&budget->dvb_adapter, &budget->dvb_net, &dvbdemux->dmx); + + return 0; +} + +static void budget_unregister(struct budget *budget) +{ + struct dvb_demux *dvbdemux = &budget->demux; + + dprintk(2, "budget: %p\n", budget); + + dvb_net_release(&budget->dvb_net); + + dvbdemux->dmx.close(&dvbdemux->dmx); + dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &budget->hw_frontend); + dvbdemux->dmx.remove_frontend(&dvbdemux->dmx, &budget->mem_frontend); + + dvb_dmxdev_release(&budget->dmxdev); + dvb_dmx_release(&budget->demux); +} + +int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev, + struct saa7146_pci_extension_data *info, + struct module *owner, short *adapter_nums) +{ + int ret = 0; + struct budget_info *bi = info->ext_priv; + int max_bufsize; + int height_mask; + + memset(budget, 0, sizeof(struct budget)); + + dprintk(2, "dev: %p, budget: %p\n", dev, budget); + + budget->card = bi; + budget->dev = (struct saa7146_dev *) dev; + + switch(budget->card->type) { + case BUDGET_FS_ACTIVY: + budget->buffer_width = TS_WIDTH_ACTIVY; + max_bufsize = TS_MAX_BUFSIZE_K_ACTIVY; + height_mask = TS_HEIGHT_MASK_ACTIVY; + break; + + case BUDGET_KNC1C: + case BUDGET_KNC1CP: + case BUDGET_CIN1200C: + case BUDGET_KNC1C_MK3: + case BUDGET_KNC1C_TDA10024: + case BUDGET_KNC1CP_MK3: + case BUDGET_CIN1200C_MK3: + budget->buffer_width = TS_WIDTH_DVBC; + max_bufsize = TS_MAX_BUFSIZE_K_DVBC; + height_mask = TS_HEIGHT_MASK_DVBC; + break; + + default: + budget->buffer_width = TS_WIDTH; + max_bufsize = TS_MAX_BUFSIZE_K; + height_mask = TS_HEIGHT_MASK; + } + + if (dma_buffer_size < TS_MIN_BUFSIZE_K) + dma_buffer_size = TS_MIN_BUFSIZE_K; + else if (dma_buffer_size > max_bufsize) + dma_buffer_size = max_bufsize; + + budget->buffer_height = dma_buffer_size * 1024 / budget->buffer_width; + if (budget->buffer_height > 0xfff) { + budget->buffer_height /= 2; + budget->buffer_height &= height_mask; + budget->buffer_size = 2 * budget->buffer_height * budget->buffer_width; + } else { + budget->buffer_height &= height_mask; + budget->buffer_size = budget->buffer_height * budget->buffer_width; + } + budget->buffer_warning_threshold = budget->buffer_size * 80/100; + budget->buffer_warnings = 0; + budget->buffer_warning_time = jiffies; + + dprintk(2, "%s: buffer type = %s, width = %d, height = %d\n", + budget->dev->name, + budget->buffer_size > budget->buffer_width * budget->buffer_height ? "odd/even" : "single", + budget->buffer_width, budget->buffer_height); + printk("%s: dma buffer size %u\n", budget->dev->name, budget->buffer_size); + + ret = dvb_register_adapter(&budget->dvb_adapter, budget->card->name, + owner, &budget->dev->pci->dev, adapter_nums); + if (ret < 0) + return ret; + + /* set dd1 stream a & b */ + saa7146_write(dev, DD1_STREAM_B, 0x00000000); + saa7146_write(dev, MC2, (MASK_09 | MASK_25)); + saa7146_write(dev, MC2, (MASK_10 | MASK_26)); + saa7146_write(dev, DD1_INIT, 0x02000000); + saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26)); + + if (bi->type != BUDGET_FS_ACTIVY) + budget->video_port = BUDGET_VIDEO_PORTB; + else + budget->video_port = BUDGET_VIDEO_PORTA; + spin_lock_init(&budget->feedlock); + spin_lock_init(&budget->debilock); + + /* the Siemens DVB needs this if you want to have the i2c chips + get recognized before the main driver is loaded */ + if (bi->type != BUDGET_FS_ACTIVY) + saa7146_write(dev, GPIO_CTRL, 0x500000); /* GPIO 3 = 1 */ + + strlcpy(budget->i2c_adap.name, budget->card->name, sizeof(budget->i2c_adap.name)); + + saa7146_i2c_adapter_prepare(dev, &budget->i2c_adap, SAA7146_I2C_BUS_BIT_RATE_120); + strcpy(budget->i2c_adap.name, budget->card->name); + + if (i2c_add_adapter(&budget->i2c_adap) < 0) { + ret = -ENOMEM; + goto err_dvb_unregister; + } + + ttpci_eeprom_parse_mac(&budget->i2c_adap, budget->dvb_adapter.proposed_mac); + + budget->grabbing = saa7146_vmalloc_build_pgtable(dev->pci, budget->buffer_size, &budget->pt); + if (NULL == budget->grabbing) { + ret = -ENOMEM; + goto err_del_i2c; + } + + saa7146_write(dev, PCI_BT_V1, 0x001c0000); + /* upload all */ + saa7146_write(dev, GPIO_CTRL, 0x000000); + + tasklet_init(&budget->vpe_tasklet, vpeirq, (unsigned long) budget); + + /* frontend power on */ + if (bi->type != BUDGET_FS_ACTIVY) + saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTHI); + + if ((ret = budget_register(budget)) == 0) + return 0; /* Everything OK */ + + /* An error occurred, cleanup resources */ + saa7146_vfree_destroy_pgtable(dev->pci, budget->grabbing, &budget->pt); + +err_del_i2c: + i2c_del_adapter(&budget->i2c_adap); + +err_dvb_unregister: + dvb_unregister_adapter(&budget->dvb_adapter); + + return ret; +} + +void ttpci_budget_init_hooks(struct budget *budget) +{ + if (budget->dvb_frontend && !budget->read_fe_status) { + budget->read_fe_status = budget->dvb_frontend->ops.read_status; + budget->dvb_frontend->ops.read_status = budget_read_fe_status; + } +} + +int ttpci_budget_deinit(struct budget *budget) +{ + struct saa7146_dev *dev = budget->dev; + + dprintk(2, "budget: %p\n", budget); + + budget_unregister(budget); + + tasklet_kill(&budget->vpe_tasklet); + + saa7146_vfree_destroy_pgtable(dev->pci, budget->grabbing, &budget->pt); + + i2c_del_adapter(&budget->i2c_adap); + + dvb_unregister_adapter(&budget->dvb_adapter); + + return 0; +} + +void ttpci_budget_irq10_handler(struct saa7146_dev *dev, u32 * isr) +{ + struct budget *budget = (struct budget *) dev->ext_priv; + + dprintk(8, "dev: %p, budget: %p\n", dev, budget); + + if (*isr & MASK_10) + tasklet_schedule(&budget->vpe_tasklet); +} + +void ttpci_budget_set_video_port(struct saa7146_dev *dev, int video_port) +{ + struct budget *budget = (struct budget *) dev->ext_priv; + + spin_lock(&budget->feedlock); + budget->video_port = video_port; + if (budget->feeding) { + stop_ts_capture(budget); + start_ts_capture(budget); + } + spin_unlock(&budget->feedlock); +} + +EXPORT_SYMBOL_GPL(ttpci_budget_debiread); +EXPORT_SYMBOL_GPL(ttpci_budget_debiwrite); +EXPORT_SYMBOL_GPL(ttpci_budget_init); +EXPORT_SYMBOL_GPL(ttpci_budget_init_hooks); +EXPORT_SYMBOL_GPL(ttpci_budget_deinit); +EXPORT_SYMBOL_GPL(ttpci_budget_irq10_handler); +EXPORT_SYMBOL_GPL(ttpci_budget_set_video_port); +EXPORT_SYMBOL_GPL(budget_debug); + +MODULE_LICENSE("GPL"); diff --git a/drivers/media/pci/ttpci/budget-patch.c b/drivers/media/pci/ttpci/budget-patch.c new file mode 100644 index 0000000..2cb35c2 --- /dev/null +++ b/drivers/media/pci/ttpci/budget-patch.c @@ -0,0 +1,680 @@ +/* + * budget-patch.c: driver for Budget Patch, + * hardware modification of DVB-S cards enabling full TS + * + * Written by Emard + * + * Original idea by Roberto Deza + * + * Special thanks to Holger Waechtler, Michael Hunold, Marian Durkovic + * and Metzlerbros + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + * + * + * the project's page is at http://www.linuxtv.org/ + */ + +#include "av7110.h" +#include "av7110_hw.h" +#include "budget.h" +#include "stv0299.h" +#include "ves1x93.h" +#include "tda8083.h" + +#include "bsru6.h" + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +#define budget_patch budget + +static struct saa7146_extension budget_extension; + +MAKE_BUDGET_INFO(ttbp, "TT-Budget/Patch DVB-S 1.x PCI", BUDGET_PATCH); +//MAKE_BUDGET_INFO(satel,"TT-Budget/Patch SATELCO PCI", BUDGET_TT_HW_DISEQC); + +static struct pci_device_id pci_tbl[] = { + MAKE_EXTENSION_PCI(ttbp,0x13c2, 0x0000), +// MAKE_EXTENSION_PCI(satel, 0x13c2, 0x1013), + { + .vendor = 0, + } +}; + +/* those lines are for budget-patch to be tried +** on a true budget card and observe the +** behaviour of VSYNC generated by rps1. +** this code was shamelessly copy/pasted from budget.c +*/ +static void gpio_Set22K (struct budget *budget, int state) +{ + struct saa7146_dev *dev=budget->dev; + dprintk(2, "budget: %p\n", budget); + saa7146_setgpio(dev, 3, (state ? SAA7146_GPIO_OUTHI : SAA7146_GPIO_OUTLO)); +} + +/* Diseqc functions only for TT Budget card */ +/* taken from the Skyvision DVB driver by + Ralph Metzler */ + +static void DiseqcSendBit (struct budget *budget, int data) +{ + struct saa7146_dev *dev=budget->dev; + dprintk(2, "budget: %p\n", budget); + + saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); + udelay(data ? 500 : 1000); + saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); + udelay(data ? 1000 : 500); +} + +static void DiseqcSendByte (struct budget *budget, int data) +{ + int i, par=1, d; + + dprintk(2, "budget: %p\n", budget); + + for (i=7; i>=0; i--) { + d = (data>>i)&1; + par ^= d; + DiseqcSendBit(budget, d); + } + + DiseqcSendBit(budget, par); +} + +static int SendDiSEqCMsg (struct budget *budget, int len, u8 *msg, unsigned long burst) +{ + struct saa7146_dev *dev=budget->dev; + int i; + + dprintk(2, "budget: %p\n", budget); + + saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); + mdelay(16); + + for (i=0; idvb->priv; + + switch (tone) { + case SEC_TONE_ON: + gpio_Set22K (budget, 1); + break; + + case SEC_TONE_OFF: + gpio_Set22K (budget, 0); + break; + + default: + return -EINVAL; + } + + return 0; +} + +static int budget_diseqc_send_master_cmd(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd) +{ + struct budget* budget = (struct budget*) fe->dvb->priv; + + SendDiSEqCMsg (budget, cmd->msg_len, cmd->msg, 0); + + return 0; +} + +static int budget_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd) +{ + struct budget* budget = (struct budget*) fe->dvb->priv; + + SendDiSEqCMsg (budget, 0, NULL, minicmd); + + return 0; +} + +static int budget_av7110_send_fw_cmd(struct budget_patch *budget, u16* buf, int length) +{ + int i; + + dprintk(2, "budget: %p\n", budget); + + for (i = 2; i < length; i++) + { + ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2*i, 2, (u32) buf[i], 0,0); + msleep(5); + } + if (length) + ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2, 2, (u32) buf[1], 0,0); + else + ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2, 2, 0, 0,0); + msleep(5); + ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND, 2, (u32) buf[0], 0,0); + msleep(5); + return 0; +} + +static void av7110_set22k(struct budget_patch *budget, int state) +{ + u16 buf[2] = {( COMTYPE_AUDIODAC << 8) | (state ? ON22K : OFF22K), 0}; + + dprintk(2, "budget: %p\n", budget); + budget_av7110_send_fw_cmd(budget, buf, 2); +} + +static int av7110_send_diseqc_msg(struct budget_patch *budget, int len, u8 *msg, int burst) +{ + int i; + u16 buf[18] = { ((COMTYPE_AUDIODAC << 8) | SendDiSEqC), + 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; + + dprintk(2, "budget: %p\n", budget); + + if (len>10) + len=10; + + buf[1] = len+2; + buf[2] = len; + + if (burst != -1) + buf[3]=burst ? 0x01 : 0x00; + else + buf[3]=0xffff; + + for (i=0; idvb->priv; + + switch (tone) { + case SEC_TONE_ON: + av7110_set22k (budget, 1); + break; + + case SEC_TONE_OFF: + av7110_set22k (budget, 0); + break; + + default: + return -EINVAL; + } + + return 0; +} + +static int budget_patch_diseqc_send_master_cmd(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd) +{ + struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv; + + av7110_send_diseqc_msg (budget, cmd->msg_len, cmd->msg, 0); + + return 0; +} + +static int budget_patch_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd) +{ + struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv; + + av7110_send_diseqc_msg (budget, 0, NULL, minicmd); + + return 0; +} + +static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv; + u8 pwr = 0; + u8 buf[4]; + struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) }; + u32 div = (p->frequency + 479500) / 125; + + if (p->frequency > 2000000) + pwr = 3; + else if (p->frequency > 1800000) + pwr = 2; + else if (p->frequency > 1600000) + pwr = 1; + else if (p->frequency > 1200000) + pwr = 0; + else if (p->frequency >= 1100000) + pwr = 1; + else pwr = 2; + + buf[0] = (div >> 8) & 0x7f; + buf[1] = div & 0xff; + buf[2] = ((div & 0x18000) >> 10) | 0x95; + buf[3] = (pwr << 6) | 0x30; + + // NOTE: since we're using a prescaler of 2, we set the + // divisor frequency to 62.5kHz and divide by 125 above + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) + return -EIO; + return 0; +} + +static struct ves1x93_config alps_bsrv2_config = { + .demod_address = 0x08, + .xin = 90100000UL, + .invert_pwm = 0, +}; + +static int grundig_29504_451_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *p = &fe->dtv_property_cache; + struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv; + u32 div; + u8 data[4]; + struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; + + div = p->frequency / 125; + data[0] = (div >> 8) & 0x7f; + data[1] = div & 0xff; + data[2] = 0x8e; + data[3] = 0x00; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) + return -EIO; + return 0; +} + +static struct tda8083_config grundig_29504_451_config = { + .demod_address = 0x68, +}; + +static void frontend_init(struct budget_patch* budget) +{ + switch(budget->dev->pci->subsystem_device) { + case 0x0000: // Hauppauge/TT WinTV DVB-S rev1.X + case 0x1013: // SATELCO Multimedia PCI + + // try the ALPS BSRV2 first of all + budget->dvb_frontend = dvb_attach(ves1x93_attach, &alps_bsrv2_config, &budget->i2c_adap); + if (budget->dvb_frontend) { + budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsrv2_tuner_set_params; + budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_patch_diseqc_send_master_cmd; + budget->dvb_frontend->ops.diseqc_send_burst = budget_patch_diseqc_send_burst; + budget->dvb_frontend->ops.set_tone = budget_patch_set_tone; + break; + } + + // try the ALPS BSRU6 now + budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsru6_config, &budget->i2c_adap); + if (budget->dvb_frontend) { + budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params; + budget->dvb_frontend->tuner_priv = &budget->i2c_adap; + + budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd; + budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst; + budget->dvb_frontend->ops.set_tone = budget_set_tone; + break; + } + + // Try the grundig 29504-451 + budget->dvb_frontend = dvb_attach(tda8083_attach, &grundig_29504_451_config, &budget->i2c_adap); + if (budget->dvb_frontend) { + budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_451_tuner_set_params; + budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd; + budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst; + budget->dvb_frontend->ops.set_tone = budget_set_tone; + break; + } + break; + } + + if (budget->dvb_frontend == NULL) { + printk("dvb-ttpci: A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n", + budget->dev->pci->vendor, + budget->dev->pci->device, + budget->dev->pci->subsystem_vendor, + budget->dev->pci->subsystem_device); + } else { + if (dvb_register_frontend(&budget->dvb_adapter, budget->dvb_frontend)) { + printk("budget-av: Frontend registration failed!\n"); + dvb_frontend_detach(budget->dvb_frontend); + budget->dvb_frontend = NULL; + } + } +} + +/* written by Emard */ +static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_data *info) +{ + struct budget_patch *budget; + int err; + int count = 0; + int detected = 0; + +#define PATCH_RESET 0 +#define RPS_IRQ 0 +#define HPS_SETUP 0 +#if PATCH_RESET + saa7146_write(dev, MC1, MASK_31); + msleep(40); +#endif +#if HPS_SETUP + // initialize registers. Better to have it like this + // than leaving something unconfigured + saa7146_write(dev, DD1_STREAM_B, 0); + // port B VSYNC at rising edge + saa7146_write(dev, DD1_INIT, 0x00000200); // have this in budget-core too! + saa7146_write(dev, BRS_CTRL, 0x00000000); // VBI + + // debi config + // saa7146_write(dev, DEBI_CONFIG, MASK_30|MASK_28|MASK_18); + + // zero all HPS registers + saa7146_write(dev, HPS_H_PRESCALE, 0); // r68 + saa7146_write(dev, HPS_H_SCALE, 0); // r6c + saa7146_write(dev, BCS_CTRL, 0); // r70 + saa7146_write(dev, HPS_V_SCALE, 0); // r60 + saa7146_write(dev, HPS_V_GAIN, 0); // r64 + saa7146_write(dev, CHROMA_KEY_RANGE, 0); // r74 + saa7146_write(dev, CLIP_FORMAT_CTRL, 0); // r78 + // Set HPS prescaler for port B input + saa7146_write(dev, HPS_CTRL, (1<<30) | (0<<29) | (1<<28) | (0<<12) ); + saa7146_write(dev, MC2, + 0 * (MASK_08 | MASK_24) | // BRS control + 0 * (MASK_09 | MASK_25) | // a + 0 * (MASK_10 | MASK_26) | // b + 1 * (MASK_06 | MASK_22) | // HPS_CTRL1 + 1 * (MASK_05 | MASK_21) | // HPS_CTRL2 + 0 * (MASK_01 | MASK_15) // DEBI + ); +#endif + // Disable RPS1 and RPS0 + saa7146_write(dev, MC1, ( MASK_29 | MASK_28)); + // RPS1 timeout disable + saa7146_write(dev, RPS_TOV1, 0); + + // code for autodetection + // will wait for VBI_B event (vertical blank at port B) + // and will reset GPIO3 after VBI_B is detected. + // (GPIO3 should be raised high by CPU to + // test if GPIO3 will generate vertical blank signal + // in budget patch GPIO3 is connected to VSYNC_B + count = 0; +#if 0 + WRITE_RPS1(CMD_UPLOAD | + MASK_10 | MASK_09 | MASK_08 | MASK_06 | MASK_05 | MASK_04 | MASK_03 | MASK_02 ); +#endif + WRITE_RPS1(CMD_PAUSE | EVT_VBI_B); + WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2)); + WRITE_RPS1(GPIO3_MSK); + WRITE_RPS1(SAA7146_GPIO_OUTLO<<24); +#if RPS_IRQ + // issue RPS1 interrupt to increment counter + WRITE_RPS1(CMD_INTERRUPT); + // at least a NOP is neede between two interrupts + WRITE_RPS1(CMD_NOP); + // interrupt again + WRITE_RPS1(CMD_INTERRUPT); +#endif + WRITE_RPS1(CMD_STOP); + +#if RPS_IRQ + // set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53) + // use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled + // use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called + saa7146_write(dev, EC1SSR, (0x03<<2) | 3 ); + // set event counter 1 threshold to maximum allowed value (rEC p55) + saa7146_write(dev, ECT1R, 0x3fff ); +#endif + // Fix VSYNC level + saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); + // Set RPS1 Address register to point to RPS code (r108 p42) + saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle); + // Enable RPS1, (rFC p33) + saa7146_write(dev, MC1, (MASK_13 | MASK_29 )); + + + mdelay(50); + saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); + mdelay(150); + + + if( (saa7146_read(dev, GPIO_CTRL) & 0x10000000) == 0) + detected = 1; + +#if RPS_IRQ + printk("Event Counter 1 0x%04x\n", saa7146_read(dev, EC1R) & 0x3fff ); +#endif + // Disable RPS1 + saa7146_write(dev, MC1, ( MASK_29 )); + + if(detected == 0) + printk("budget-patch not detected or saa7146 in non-default state.\n" + "try enabling ressetting of 7146 with MASK_31 in MC1 register\n"); + + else + printk("BUDGET-PATCH DETECTED.\n"); + + +/* OLD (Original design by Roberto Deza): +** This code will setup the SAA7146_RPS1 to generate a square +** wave on GPIO3, changing when a field (TS_HEIGHT/2 "lines" of +** TS_WIDTH packets) has been acquired on SAA7146_D1B video port; +** then, this GPIO3 output which is connected to the D1B_VSYNC +** input, will trigger the acquisition of the alternate field +** and so on. +** Currently, the TT_budget / WinTV_Nova cards have two ICs +** (74HCT4040, LVC74) for the generation of this VSYNC signal, +** which seems that can be done perfectly without this :-)). +*/ + +/* New design (By Emard) +** this rps1 code will copy internal HS event to GPIO3 pin. +** GPIO3 is in budget-patch hardware connected to port B VSYNC + +** HS is an internal event of 7146, accessible with RPS +** and temporarily raised high every n lines +** (n in defined in the RPS_THRESH1 counter threshold) +** I think HS is raised high on the beginning of the n-th line +** and remains high until this n-th line that triggered +** it is completely received. When the reception of n-th line +** ends, HS is lowered. + +** To transmit data over DMA, 7146 needs changing state at +** port B VSYNC pin. Any changing of port B VSYNC will +** cause some DMA data transfer, with more or less packets loss. +** It depends on the phase and frequency of VSYNC and +** the way of 7146 is instructed to trigger on port B (defined +** in DD1_INIT register, 3rd nibble from the right valid +** numbers are 0-7, see datasheet) +** +** The correct triggering can minimize packet loss, +** dvbtraffic should give this stable bandwidths: +** 22k transponder = 33814 kbit/s +** 27.5k transponder = 38045 kbit/s +** by experiment it is found that the best results +** (stable bandwidths and almost no packet loss) +** are obtained using DD1_INIT triggering number 2 +** (Va at rising edge of VS Fa = HS x VS-failing forced toggle) +** and a VSYNC phase that occurs in the middle of DMA transfer +** (about byte 188*512=96256 in the DMA window). +** +** Phase of HS is still not clear to me how to control, +** It just happens to be so. It can be seen if one enables +** RPS_IRQ and print Event Counter 1 in vpeirq(). Every +** time RPS_INTERRUPT is called, the Event Counter 1 will +** increment. That's how the 7146 is programmed to do event +** counting in this budget-patch.c +** I *think* HPS setting has something to do with the phase +** of HS but I can't be 100% sure in that. + +** hardware debug note: a working budget card (including budget patch) +** with vpeirq() interrupt setup in mode "0x90" (every 64K) will +** generate 3 interrupts per 25-Hz DMA frame of 2*188*512 bytes +** and that means 3*25=75 Hz of interrupt frequency, as seen by +** watch cat /proc/interrupts +** +** If this frequency is 3x lower (and data received in the DMA +** buffer don't start with 0x47, but in the middle of packets, +** whose lengths appear to be like 188 292 188 104 etc. +** this means VSYNC line is not connected in the hardware. +** (check soldering pcb and pins) +** The same behaviour of missing VSYNC can be duplicated on budget +** cards, by setting DD1_INIT trigger mode 7 in 3rd nibble. +*/ + + // Setup RPS1 "program" (p35) + count = 0; + + + // Wait Source Line Counter Threshold (p36) + WRITE_RPS1(CMD_PAUSE | EVT_HS); + // Set GPIO3=1 (p42) + WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2)); + WRITE_RPS1(GPIO3_MSK); + WRITE_RPS1(SAA7146_GPIO_OUTHI<<24); +#if RPS_IRQ + // issue RPS1 interrupt + WRITE_RPS1(CMD_INTERRUPT); +#endif + // Wait reset Source Line Counter Threshold (p36) + WRITE_RPS1(CMD_PAUSE | RPS_INV | EVT_HS); + // Set GPIO3=0 (p42) + WRITE_RPS1(CMD_WR_REG_MASK | (GPIO_CTRL>>2)); + WRITE_RPS1(GPIO3_MSK); + WRITE_RPS1(SAA7146_GPIO_OUTLO<<24); +#if RPS_IRQ + // issue RPS1 interrupt + WRITE_RPS1(CMD_INTERRUPT); +#endif + // Jump to begin of RPS program (p37) + WRITE_RPS1(CMD_JUMP); + WRITE_RPS1(dev->d_rps1.dma_handle); + + // Fix VSYNC level + saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); + // Set RPS1 Address register to point to RPS code (r108 p42) + saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle); + + if (!(budget = kmalloc (sizeof(struct budget_patch), GFP_KERNEL))) + return -ENOMEM; + + dprintk(2, "budget: %p\n", budget); + + err = ttpci_budget_init(budget, dev, info, THIS_MODULE, adapter_nr); + if (err) { + kfree(budget); + return err; + } + + // Set Source Line Counter Threshold, using BRS (rCC p43) + // It generates HS event every TS_HEIGHT lines + // this is related to TS_WIDTH set in register + // NUM_LINE_BYTE3 in budget-core.c. If NUM_LINE_BYTE + // low 16 bits are set to TS_WIDTH bytes (TS_WIDTH=2*188 + //,then RPS_THRESH1 + // should be set to trigger every TS_HEIGHT (512) lines. + // + saa7146_write(dev, RPS_THRESH1, budget->buffer_height | MASK_12 ); + + // saa7146_write(dev, RPS_THRESH0, ((TS_HEIGHT/2)<<16) |MASK_28| (TS_HEIGHT/2) |MASK_12 ); + // Enable RPS1 (rFC p33) + saa7146_write(dev, MC1, (MASK_13 | MASK_29)); + + + dev->ext_priv = budget; + + budget->dvb_adapter.priv = budget; + frontend_init(budget); + + ttpci_budget_init_hooks(budget); + + return 0; +} + +static int budget_patch_detach (struct saa7146_dev* dev) +{ + struct budget_patch *budget = (struct budget_patch*) dev->ext_priv; + int err; + + if (budget->dvb_frontend) { + dvb_unregister_frontend(budget->dvb_frontend); + dvb_frontend_detach(budget->dvb_frontend); + } + err = ttpci_budget_deinit (budget); + + kfree (budget); + + return err; +} + +static int __init budget_patch_init(void) +{ + return saa7146_register_extension(&budget_extension); +} + +static void __exit budget_patch_exit(void) +{ + saa7146_unregister_extension(&budget_extension); +} + +static struct saa7146_extension budget_extension = { + .name = "budget_patch dvb", + .flags = 0, + + .module = THIS_MODULE, + .pci_tbl = pci_tbl, + .attach = budget_patch_attach, + .detach = budget_patch_detach, + + .irq_mask = MASK_10, + .irq_func = ttpci_budget_irq10_handler, +}; + +module_init(budget_patch_init); +module_exit(budget_patch_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Emard, Roberto Deza, Holger Waechtler, Michael Hunold, others"); +MODULE_DESCRIPTION("Driver for full TS modified DVB-S SAA7146+AV7110 " + "based so-called Budget Patch cards"); diff --git a/drivers/media/pci/ttpci/budget.c b/drivers/media/pci/ttpci/budget.c new file mode 100644 index 0000000..7e6e43a --- /dev/null +++ b/drivers/media/pci/ttpci/budget.c @@ -0,0 +1,871 @@ +/* + * budget.c: driver for the SAA7146 based Budget DVB cards + * + * Compiled from various sources by Michael Hunold + * + * Copyright (C) 2002 Ralph Metzler + * + * Copyright (C) 1999-2002 Ralph Metzler + * & Marcus Metzler for convergence integrated media GmbH + * + * 26feb2004 Support for FS Activy Card (Grundig tuner) by + * Michael Dreher , + * Oliver Endriss and + * Andreas 'randy' Weinberger + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + * + * + * the project's page is at http://www.linuxtv.org/ + */ + +#include "budget.h" +#include "stv0299.h" +#include "ves1x93.h" +#include "ves1820.h" +#include "l64781.h" +#include "tda8083.h" +#include "s5h1420.h" +#include "tda10086.h" +#include "tda826x.h" +#include "lnbp21.h" +#include "bsru6.h" +#include "bsbe1.h" +#include "tdhd1.h" +#include "stv6110x.h" +#include "stv090x.h" +#include "isl6423.h" +#include "lnbh24.h" + + +static int diseqc_method; +module_param(diseqc_method, int, 0444); +MODULE_PARM_DESC(diseqc_method, "Select DiSEqC method for subsystem id 13c2:1003, 0: default, 1: more reliable (for newer revisions only)"); + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +static void Set22K (struct budget *budget, int state) +{ + struct saa7146_dev *dev=budget->dev; + dprintk(2, "budget: %p\n", budget); + saa7146_setgpio(dev, 3, (state ? SAA7146_GPIO_OUTHI : SAA7146_GPIO_OUTLO)); +} + +/* Diseqc functions only for TT Budget card */ +/* taken from the Skyvision DVB driver by + Ralph Metzler */ + +static void DiseqcSendBit (struct budget *budget, int data) +{ + struct saa7146_dev *dev=budget->dev; + dprintk(2, "budget: %p\n", budget); + + saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); + udelay(data ? 500 : 1000); + saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); + udelay(data ? 1000 : 500); +} + +static void DiseqcSendByte (struct budget *budget, int data) +{ + int i, par=1, d; + + dprintk(2, "budget: %p\n", budget); + + for (i=7; i>=0; i--) { + d = (data>>i)&1; + par ^= d; + DiseqcSendBit(budget, d); + } + + DiseqcSendBit(budget, par); +} + +static int SendDiSEqCMsg (struct budget *budget, int len, u8 *msg, unsigned long burst) +{ + struct saa7146_dev *dev=budget->dev; + int i; + + dprintk(2, "budget: %p\n", budget); + + saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); + mdelay(16); + + for (i=0; idev; + + dprintk(2, "budget: %p\n", budget); + + switch (voltage) { + case SEC_VOLTAGE_13: + saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); + saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTLO); + break; + case SEC_VOLTAGE_18: + saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); + saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTHI); + break; + case SEC_VOLTAGE_OFF: + saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTLO); + break; + default: + return -EINVAL; + } + + return 0; +} + +static int siemens_budget_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) +{ + struct budget* budget = (struct budget*) fe->dvb->priv; + + return SetVoltage_Activy (budget, voltage); +} + +static int budget_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) +{ + struct budget* budget = (struct budget*) fe->dvb->priv; + + switch (tone) { + case SEC_TONE_ON: + Set22K (budget, 1); + break; + + case SEC_TONE_OFF: + Set22K (budget, 0); + break; + + default: + return -EINVAL; + } + + return 0; +} + +static int budget_diseqc_send_master_cmd(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd) +{ + struct budget* budget = (struct budget*) fe->dvb->priv; + + SendDiSEqCMsg (budget, cmd->msg_len, cmd->msg, 0); + + return 0; +} + +static int budget_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd) +{ + struct budget* budget = (struct budget*) fe->dvb->priv; + + SendDiSEqCMsg (budget, 0, NULL, minicmd); + + return 0; +} + +static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct budget* budget = (struct budget*) fe->dvb->priv; + u8 pwr = 0; + u8 buf[4]; + struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) }; + u32 div = (c->frequency + 479500) / 125; + + if (c->frequency > 2000000) + pwr = 3; + else if (c->frequency > 1800000) + pwr = 2; + else if (c->frequency > 1600000) + pwr = 1; + else if (c->frequency > 1200000) + pwr = 0; + else if (c->frequency >= 1100000) + pwr = 1; + else pwr = 2; + + buf[0] = (div >> 8) & 0x7f; + buf[1] = div & 0xff; + buf[2] = ((div & 0x18000) >> 10) | 0x95; + buf[3] = (pwr << 6) | 0x30; + + // NOTE: since we're using a prescaler of 2, we set the + // divisor frequency to 62.5kHz and divide by 125 above + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; + return 0; +} + +static struct ves1x93_config alps_bsrv2_config = +{ + .demod_address = 0x08, + .xin = 90100000UL, + .invert_pwm = 0, +}; + +static int alps_tdbe2_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct budget* budget = (struct budget*) fe->dvb->priv; + u32 div; + u8 data[4]; + struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) }; + + div = (c->frequency + 35937500 + 31250) / 62500; + + data[0] = (div >> 8) & 0x7f; + data[1] = div & 0xff; + data[2] = 0x85 | ((div >> 10) & 0x60); + data[3] = (c->frequency < 174000000 ? 0x88 : c->frequency < 470000000 ? 0x84 : 0x81); + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; + return 0; +} + +static struct ves1820_config alps_tdbe2_config = { + .demod_address = 0x09, + .xin = 57840000UL, + .invert = 1, + .selagc = VES1820_SELAGC_SIGNAMPERR, +}; + +static int grundig_29504_401_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct budget *budget = fe->dvb->priv; + u8 *tuner_addr = fe->tuner_priv; + u32 div; + u8 cfg, cpump, band_select; + u8 data[4]; + struct i2c_msg msg = { .flags = 0, .buf = data, .len = sizeof(data) }; + + if (tuner_addr) + msg.addr = *tuner_addr; + else + msg.addr = 0x61; + + div = (36125000 + c->frequency) / 166666; + + cfg = 0x88; + + if (c->frequency < 175000000) + cpump = 2; + else if (c->frequency < 390000000) + cpump = 1; + else if (c->frequency < 470000000) + cpump = 2; + else if (c->frequency < 750000000) + cpump = 1; + else + cpump = 3; + + if (c->frequency < 175000000) + band_select = 0x0e; + else if (c->frequency < 470000000) + band_select = 0x05; + else + band_select = 0x03; + + data[0] = (div >> 8) & 0x7f; + data[1] = div & 0xff; + data[2] = ((div >> 10) & 0x60) | cfg; + data[3] = (cpump << 6) | band_select; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; + return 0; +} + +static struct l64781_config grundig_29504_401_config = { + .demod_address = 0x55, +}; + +static struct l64781_config grundig_29504_401_config_activy = { + .demod_address = 0x54, +}; + +static u8 tuner_address_grundig_29504_401_activy = 0x60; + +static int grundig_29504_451_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct budget* budget = (struct budget*) fe->dvb->priv; + u32 div; + u8 data[4]; + struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; + + div = c->frequency / 125; + data[0] = (div >> 8) & 0x7f; + data[1] = div & 0xff; + data[2] = 0x8e; + data[3] = 0x00; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; + return 0; +} + +static struct tda8083_config grundig_29504_451_config = { + .demod_address = 0x68, +}; + +static int s5h1420_tuner_set_params(struct dvb_frontend *fe) +{ + struct dtv_frontend_properties *c = &fe->dtv_property_cache; + struct budget* budget = (struct budget*) fe->dvb->priv; + u32 div; + u8 data[4]; + struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; + + div = c->frequency / 1000; + data[0] = (div >> 8) & 0x7f; + data[1] = div & 0xff; + data[2] = 0xc2; + + if (div < 1450) + data[3] = 0x00; + else if (div < 1850) + data[3] = 0x40; + else if (div < 2000) + data[3] = 0x80; + else + data[3] = 0xc0; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; + + return 0; +} + +static struct s5h1420_config s5h1420_config = { + .demod_address = 0x53, + .invert = 1, + .cdclk_polarity = 1, +}; + +static struct tda10086_config tda10086_config = { + .demod_address = 0x0e, + .invert = 0, + .diseqc_tone = 1, + .xtal_freq = TDA10086_XTAL_16M, +}; + +static struct stv0299_config alps_bsru6_config_activy = { + .demod_address = 0x68, + .inittab = alps_bsru6_inittab, + .mclk = 88000000UL, + .invert = 1, + .op0_off = 1, + .min_delay_ms = 100, + .set_symbol_rate = alps_bsru6_set_symbol_rate, +}; + +static struct stv0299_config alps_bsbe1_config_activy = { + .demod_address = 0x68, + .inittab = alps_bsbe1_inittab, + .mclk = 88000000UL, + .invert = 1, + .op0_off = 1, + .min_delay_ms = 100, + .set_symbol_rate = alps_bsbe1_set_symbol_rate, +}; + +static int alps_tdhd1_204_request_firmware(struct dvb_frontend *fe, const struct firmware **fw, char *name) +{ + struct budget *budget = (struct budget *)fe->dvb->priv; + + return request_firmware(fw, name, &budget->dev->pci->dev); +} + + +static int i2c_readreg(struct i2c_adapter *i2c, u8 adr, u8 reg) +{ + u8 val; + struct i2c_msg msg[] = { + { .addr = adr, .flags = 0, .buf = ®, .len = 1 }, + { .addr = adr, .flags = I2C_M_RD, .buf = &val, .len = 1 } + }; + + return (i2c_transfer(i2c, msg, 2) != 2) ? -EIO : val; +} + +static u8 read_pwm(struct budget* budget) +{ + u8 b = 0xff; + u8 pwm; + struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 }, + { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} }; + + if ((i2c_transfer(&budget->i2c_adap, msg, 2) != 2) || (pwm == 0xff)) + pwm = 0x48; + + return pwm; +} + +static struct stv090x_config tt1600_stv090x_config = { + .device = STV0903, + .demod_mode = STV090x_SINGLE, + .clk_mode = STV090x_CLK_EXT, + + .xtal = 13500000, + .address = 0x68, + + .ts1_mode = STV090x_TSMODE_DVBCI, + .ts2_mode = STV090x_TSMODE_SERIAL_CONTINUOUS, + + .repeater_level = STV090x_RPTLEVEL_16, + + .tuner_init = NULL, + .tuner_sleep = NULL, + .tuner_set_mode = NULL, + .tuner_set_frequency = NULL, + .tuner_get_frequency = NULL, + .tuner_set_bandwidth = NULL, + .tuner_get_bandwidth = NULL, + .tuner_set_bbgain = NULL, + .tuner_get_bbgain = NULL, + .tuner_set_refclk = NULL, + .tuner_get_status = NULL, +}; + +static struct stv6110x_config tt1600_stv6110x_config = { + .addr = 0x60, + .refclk = 27000000, + .clk_div = 2, +}; + +static struct isl6423_config tt1600_isl6423_config = { + .current_max = SEC_CURRENT_515m, + .curlim = SEC_CURRENT_LIM_ON, + .mod_extern = 1, + .addr = 0x08, +}; + +static void frontend_init(struct budget *budget) +{ + (void)alps_bsbe1_config; /* avoid warning */ + + switch(budget->dev->pci->subsystem_device) { + case 0x1003: // Hauppauge/TT Nova budget (stv0299/ALPS BSRU6(tsa5059) OR ves1893/ALPS BSRV2(sp5659)) + case 0x1013: + // try the ALPS BSRV2 first of all + budget->dvb_frontend = dvb_attach(ves1x93_attach, &alps_bsrv2_config, &budget->i2c_adap); + if (budget->dvb_frontend) { + budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsrv2_tuner_set_params; + budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd; + budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst; + budget->dvb_frontend->ops.set_tone = budget_set_tone; + break; + } + + // try the ALPS BSRU6 now + budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsru6_config, &budget->i2c_adap); + if (budget->dvb_frontend) { + budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params; + budget->dvb_frontend->tuner_priv = &budget->i2c_adap; + if (budget->dev->pci->subsystem_device == 0x1003 && diseqc_method == 0) { + budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd; + budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst; + budget->dvb_frontend->ops.set_tone = budget_set_tone; + } + break; + } + break; + + case 0x1004: // Hauppauge/TT DVB-C budget (ves1820/ALPS TDBE2(sp5659)) + + budget->dvb_frontend = dvb_attach(ves1820_attach, &alps_tdbe2_config, &budget->i2c_adap, read_pwm(budget)); + if (budget->dvb_frontend) { + budget->dvb_frontend->ops.tuner_ops.set_params = alps_tdbe2_tuner_set_params; + break; + } + break; + + case 0x1005: // Hauppauge/TT Nova-T budget (L64781/Grundig 29504-401(tsa5060)) + + budget->dvb_frontend = dvb_attach(l64781_attach, &grundig_29504_401_config, &budget->i2c_adap); + if (budget->dvb_frontend) { + budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_401_tuner_set_params; + budget->dvb_frontend->tuner_priv = NULL; + break; + } + break; + + case 0x4f60: /* Fujitsu Siemens Activy Budget-S PCI rev AL (stv0299/tsa5059) */ + { + int subtype = i2c_readreg(&budget->i2c_adap, 0x50, 0x67); + + if (subtype < 0) + break; + /* fixme: find a better way to identify the card */ + if (subtype < 0x36) { + /* assume ALPS BSRU6 */ + budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsru6_config_activy, &budget->i2c_adap); + if (budget->dvb_frontend) { + printk(KERN_INFO "budget: tuner ALPS BSRU6 detected\n"); + budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params; + budget->dvb_frontend->tuner_priv = &budget->i2c_adap; + budget->dvb_frontend->ops.set_voltage = siemens_budget_set_voltage; + budget->dvb_frontend->ops.dishnetwork_send_legacy_command = NULL; + break; + } + } else { + /* assume ALPS BSBE1 */ + /* reset tuner */ + saa7146_setgpio(budget->dev, 3, SAA7146_GPIO_OUTLO); + msleep(50); + saa7146_setgpio(budget->dev, 3, SAA7146_GPIO_OUTHI); + msleep(250); + budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsbe1_config_activy, &budget->i2c_adap); + if (budget->dvb_frontend) { + printk(KERN_INFO "budget: tuner ALPS BSBE1 detected\n"); + budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsbe1_tuner_set_params; + budget->dvb_frontend->tuner_priv = &budget->i2c_adap; + budget->dvb_frontend->ops.set_voltage = siemens_budget_set_voltage; + budget->dvb_frontend->ops.dishnetwork_send_legacy_command = NULL; + break; + } + } + break; + } + + case 0x4f61: // Fujitsu Siemens Activy Budget-S PCI rev GR (tda8083/Grundig 29504-451(tsa5522)) + budget->dvb_frontend = dvb_attach(tda8083_attach, &grundig_29504_451_config, &budget->i2c_adap); + if (budget->dvb_frontend) { + budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_451_tuner_set_params; + budget->dvb_frontend->ops.set_voltage = siemens_budget_set_voltage; + budget->dvb_frontend->ops.dishnetwork_send_legacy_command = NULL; + } + break; + + case 0x5f60: /* Fujitsu Siemens Activy Budget-T PCI rev AL (tda10046/ALPS TDHD1-204A) */ + budget->dvb_frontend = dvb_attach(tda10046_attach, &alps_tdhd1_204a_config, &budget->i2c_adap); + if (budget->dvb_frontend) { + budget->dvb_frontend->ops.tuner_ops.set_params = alps_tdhd1_204a_tuner_set_params; + budget->dvb_frontend->tuner_priv = &budget->i2c_adap; + } + break; + + case 0x5f61: /* Fujitsu Siemens Activy Budget-T PCI rev GR (L64781/Grundig 29504-401(tsa5060)) */ + budget->dvb_frontend = dvb_attach(l64781_attach, &grundig_29504_401_config_activy, &budget->i2c_adap); + if (budget->dvb_frontend) { + budget->dvb_frontend->tuner_priv = &tuner_address_grundig_29504_401_activy; + budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_401_tuner_set_params; + } + break; + + case 0x1016: // Hauppauge/TT Nova-S SE (samsung s5h1420/????(tda8260)) + budget->dvb_frontend = dvb_attach(s5h1420_attach, &s5h1420_config, &budget->i2c_adap); + if (budget->dvb_frontend) { + budget->dvb_frontend->ops.tuner_ops.set_params = s5h1420_tuner_set_params; + if (dvb_attach(lnbp21_attach, budget->dvb_frontend, &budget->i2c_adap, 0, 0) == NULL) { + printk("%s: No LNBP21 found!\n", __func__); + goto error_out; + } + break; + } + + case 0x1018: // TT Budget-S-1401 (philips tda10086/philips tda8262) + // gpio2 is connected to CLB - reset it + leave it high + saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO); + msleep(1); + saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI); + msleep(1); + + budget->dvb_frontend = dvb_attach(tda10086_attach, &tda10086_config, &budget->i2c_adap); + if (budget->dvb_frontend) { + if (dvb_attach(tda826x_attach, budget->dvb_frontend, 0x60, &budget->i2c_adap, 0) == NULL) + printk("%s: No tda826x found!\n", __func__); + if (dvb_attach(lnbp21_attach, budget->dvb_frontend, &budget->i2c_adap, 0, 0) == NULL) { + printk("%s: No LNBP21 found!\n", __func__); + goto error_out; + } + break; + } + + case 0x101c: { /* TT S2-1600 */ + struct stv6110x_devctl *ctl; + saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO); + msleep(50); + saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI); + msleep(250); + + budget->dvb_frontend = dvb_attach(stv090x_attach, + &tt1600_stv090x_config, + &budget->i2c_adap, + STV090x_DEMODULATOR_0); + + if (budget->dvb_frontend) { + + ctl = dvb_attach(stv6110x_attach, + budget->dvb_frontend, + &tt1600_stv6110x_config, + &budget->i2c_adap); + + if (ctl) { + tt1600_stv090x_config.tuner_init = ctl->tuner_init; + tt1600_stv090x_config.tuner_sleep = ctl->tuner_sleep; + tt1600_stv090x_config.tuner_set_mode = ctl->tuner_set_mode; + tt1600_stv090x_config.tuner_set_frequency = ctl->tuner_set_frequency; + tt1600_stv090x_config.tuner_get_frequency = ctl->tuner_get_frequency; + tt1600_stv090x_config.tuner_set_bandwidth = ctl->tuner_set_bandwidth; + tt1600_stv090x_config.tuner_get_bandwidth = ctl->tuner_get_bandwidth; + tt1600_stv090x_config.tuner_set_bbgain = ctl->tuner_set_bbgain; + tt1600_stv090x_config.tuner_get_bbgain = ctl->tuner_get_bbgain; + tt1600_stv090x_config.tuner_set_refclk = ctl->tuner_set_refclk; + tt1600_stv090x_config.tuner_get_status = ctl->tuner_get_status; + + /* call the init function once to initialize + tuner's clock output divider and demod's + master clock */ + if (budget->dvb_frontend->ops.init) + budget->dvb_frontend->ops.init(budget->dvb_frontend); + + if (dvb_attach(isl6423_attach, + budget->dvb_frontend, + &budget->i2c_adap, + &tt1600_isl6423_config) == NULL) { + printk(KERN_ERR "%s: No Intersil ISL6423 found!\n", __func__); + goto error_out; + } + } else { + printk(KERN_ERR "%s: No STV6110(A) Silicon Tuner found!\n", __func__); + goto error_out; + } + } + } + break; + + case 0x1020: { /* Omicom S2 */ + struct stv6110x_devctl *ctl; + saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO); + msleep(50); + saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI); + msleep(250); + + budget->dvb_frontend = dvb_attach(stv090x_attach, + &tt1600_stv090x_config, + &budget->i2c_adap, + STV090x_DEMODULATOR_0); + + if (budget->dvb_frontend) { + printk(KERN_INFO "budget: Omicom S2 detected\n"); + + ctl = dvb_attach(stv6110x_attach, + budget->dvb_frontend, + &tt1600_stv6110x_config, + &budget->i2c_adap); + + if (ctl) { + tt1600_stv090x_config.tuner_init = ctl->tuner_init; + tt1600_stv090x_config.tuner_sleep = ctl->tuner_sleep; + tt1600_stv090x_config.tuner_set_mode = ctl->tuner_set_mode; + tt1600_stv090x_config.tuner_set_frequency = ctl->tuner_set_frequency; + tt1600_stv090x_config.tuner_get_frequency = ctl->tuner_get_frequency; + tt1600_stv090x_config.tuner_set_bandwidth = ctl->tuner_set_bandwidth; + tt1600_stv090x_config.tuner_get_bandwidth = ctl->tuner_get_bandwidth; + tt1600_stv090x_config.tuner_set_bbgain = ctl->tuner_set_bbgain; + tt1600_stv090x_config.tuner_get_bbgain = ctl->tuner_get_bbgain; + tt1600_stv090x_config.tuner_set_refclk = ctl->tuner_set_refclk; + tt1600_stv090x_config.tuner_get_status = ctl->tuner_get_status; + + /* call the init function once to initialize + tuner's clock output divider and demod's + master clock */ + if (budget->dvb_frontend->ops.init) + budget->dvb_frontend->ops.init(budget->dvb_frontend); + + if (dvb_attach(lnbh24_attach, + budget->dvb_frontend, + &budget->i2c_adap, + LNBH24_PCL | LNBH24_TTX, + LNBH24_TEN, 0x14>>1) == NULL) { + printk(KERN_ERR + "No LNBH24 found!\n"); + goto error_out; + } + } else { + printk(KERN_ERR "%s: No STV6110(A) Silicon Tuner found!\n", __func__); + goto error_out; + } + } + } + break; + } + + if (budget->dvb_frontend == NULL) { + printk("budget: A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n", + budget->dev->pci->vendor, + budget->dev->pci->device, + budget->dev->pci->subsystem_vendor, + budget->dev->pci->subsystem_device); + } else { + if (dvb_register_frontend(&budget->dvb_adapter, budget->dvb_frontend)) + goto error_out; + } + return; + +error_out: + printk("budget: Frontend registration failed!\n"); + dvb_frontend_detach(budget->dvb_frontend); + budget->dvb_frontend = NULL; + return; +} + +static int budget_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_data *info) +{ + struct budget *budget = NULL; + int err; + + budget = kmalloc(sizeof(struct budget), GFP_KERNEL); + if( NULL == budget ) { + return -ENOMEM; + } + + dprintk(2, "dev:%p, info:%p, budget:%p\n", dev, info, budget); + + dev->ext_priv = budget; + + err = ttpci_budget_init(budget, dev, info, THIS_MODULE, adapter_nr); + if (err) { + printk("==> failed\n"); + kfree (budget); + return err; + } + + budget->dvb_adapter.priv = budget; + frontend_init(budget); + + ttpci_budget_init_hooks(budget); + + return 0; +} + +static int budget_detach (struct saa7146_dev* dev) +{ + struct budget *budget = (struct budget*) dev->ext_priv; + int err; + + if (budget->dvb_frontend) { + dvb_unregister_frontend(budget->dvb_frontend); + dvb_frontend_detach(budget->dvb_frontend); + } + + err = ttpci_budget_deinit (budget); + + kfree (budget); + dev->ext_priv = NULL; + + return err; +} + +static struct saa7146_extension budget_extension; + +MAKE_BUDGET_INFO(ttbs, "TT-Budget/WinTV-NOVA-S PCI", BUDGET_TT); +MAKE_BUDGET_INFO(ttbc, "TT-Budget/WinTV-NOVA-C PCI", BUDGET_TT); +MAKE_BUDGET_INFO(ttbt, "TT-Budget/WinTV-NOVA-T PCI", BUDGET_TT); +MAKE_BUDGET_INFO(satel, "SATELCO Multimedia PCI", BUDGET_TT_HW_DISEQC); +MAKE_BUDGET_INFO(ttbs1401, "TT-Budget-S-1401 PCI", BUDGET_TT); +MAKE_BUDGET_INFO(tt1600, "TT-Budget S2-1600 PCI", BUDGET_TT); +MAKE_BUDGET_INFO(fsacs0, "Fujitsu Siemens Activy Budget-S PCI (rev GR/grundig frontend)", BUDGET_FS_ACTIVY); +MAKE_BUDGET_INFO(fsacs1, "Fujitsu Siemens Activy Budget-S PCI (rev AL/alps frontend)", BUDGET_FS_ACTIVY); +MAKE_BUDGET_INFO(fsact, "Fujitsu Siemens Activy Budget-T PCI (rev GR/Grundig frontend)", BUDGET_FS_ACTIVY); +MAKE_BUDGET_INFO(fsact1, "Fujitsu Siemens Activy Budget-T PCI (rev AL/ALPS TDHD1-204A)", BUDGET_FS_ACTIVY); +MAKE_BUDGET_INFO(omicom, "Omicom S2 PCI", BUDGET_TT); + +static struct pci_device_id pci_tbl[] = { + MAKE_EXTENSION_PCI(ttbs, 0x13c2, 0x1003), + MAKE_EXTENSION_PCI(ttbc, 0x13c2, 0x1004), + MAKE_EXTENSION_PCI(ttbt, 0x13c2, 0x1005), + MAKE_EXTENSION_PCI(satel, 0x13c2, 0x1013), + MAKE_EXTENSION_PCI(ttbs, 0x13c2, 0x1016), + MAKE_EXTENSION_PCI(ttbs1401, 0x13c2, 0x1018), + MAKE_EXTENSION_PCI(tt1600, 0x13c2, 0x101c), + MAKE_EXTENSION_PCI(fsacs1,0x1131, 0x4f60), + MAKE_EXTENSION_PCI(fsacs0,0x1131, 0x4f61), + MAKE_EXTENSION_PCI(fsact1, 0x1131, 0x5f60), + MAKE_EXTENSION_PCI(fsact, 0x1131, 0x5f61), + MAKE_EXTENSION_PCI(omicom, 0x14c4, 0x1020), + { + .vendor = 0, + } +}; + +MODULE_DEVICE_TABLE(pci, pci_tbl); + +static struct saa7146_extension budget_extension = { + .name = "budget dvb", + .flags = SAA7146_USE_I2C_IRQ, + + .module = THIS_MODULE, + .pci_tbl = pci_tbl, + .attach = budget_attach, + .detach = budget_detach, + + .irq_mask = MASK_10, + .irq_func = ttpci_budget_irq10_handler, +}; + +static int __init budget_init(void) +{ + return saa7146_register_extension(&budget_extension); +} + +static void __exit budget_exit(void) +{ + saa7146_unregister_extension(&budget_extension); +} + +module_init(budget_init); +module_exit(budget_exit); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, Michael Hunold, others"); +MODULE_DESCRIPTION("driver for the SAA7146 based so-called " + "budget PCI DVB cards by Siemens, Technotrend, Hauppauge"); diff --git a/drivers/media/pci/ttpci/budget.h b/drivers/media/pci/ttpci/budget.h new file mode 100644 index 0000000..3d8a806 --- /dev/null +++ b/drivers/media/pci/ttpci/budget.h @@ -0,0 +1,124 @@ + +#ifndef __BUDGET_DVB__ +#define __BUDGET_DVB__ + +#include "dvb_frontend.h" +#include "dvbdev.h" +#include "demux.h" +#include "dvb_demux.h" +#include "dmxdev.h" +#include "dvb_filter.h" +#include "dvb_net.h" + +#include +#include + +#include + +extern int budget_debug; + +#ifdef dprintk +#undef dprintk +#endif + +#define dprintk(level,args...) \ + do { if ((budget_debug & level)) { printk("%s: %s(): ", KBUILD_MODNAME, __func__); printk(args); } } while (0) + +struct budget_info { + char *name; + int type; +}; + +/* place to store all the necessary device information */ +struct budget { + + /* devices */ + struct dvb_device dvb_dev; + struct dvb_net dvb_net; + + struct saa7146_dev *dev; + + struct i2c_adapter i2c_adap; + struct budget_info *card; + + unsigned char *grabbing; + struct saa7146_pgtable pt; + + struct tasklet_struct fidb_tasklet; + struct tasklet_struct vpe_tasklet; + + struct dmxdev dmxdev; + struct dvb_demux demux; + + struct dmx_frontend hw_frontend; + struct dmx_frontend mem_frontend; + + int ci_present; + int video_port; + + u32 buffer_width; + u32 buffer_height; + u32 buffer_size; + u32 buffer_warning_threshold; + u32 buffer_warnings; + unsigned long buffer_warning_time; + + u32 ttbp; + int feeding; + + spinlock_t feedlock; + + spinlock_t debilock; + + struct dvb_adapter dvb_adapter; + struct dvb_frontend *dvb_frontend; + int (*read_fe_status)(struct dvb_frontend *fe, fe_status_t *status); + int fe_synced; + + void *priv; +}; + +#define MAKE_BUDGET_INFO(x_var,x_name,x_type) \ +static struct budget_info x_var ## _info = { \ + .name=x_name, \ + .type=x_type }; \ +static struct saa7146_pci_extension_data x_var = { \ + .ext_priv = &x_var ## _info, \ + .ext = &budget_extension }; + +#define BUDGET_TT 0 +#define BUDGET_TT_HW_DISEQC 1 +#define BUDGET_PATCH 3 +#define BUDGET_FS_ACTIVY 4 +#define BUDGET_CIN1200S 5 +#define BUDGET_CIN1200C 6 +#define BUDGET_CIN1200T 7 +#define BUDGET_KNC1S 8 +#define BUDGET_KNC1C 9 +#define BUDGET_KNC1T 10 +#define BUDGET_KNC1SP 11 +#define BUDGET_KNC1CP 12 +#define BUDGET_KNC1TP 13 +#define BUDGET_TVSTAR 14 +#define BUDGET_CIN1200C_MK3 15 +#define BUDGET_KNC1C_MK3 16 +#define BUDGET_KNC1CP_MK3 17 +#define BUDGET_KNC1S2 18 +#define BUDGET_KNC1C_TDA10024 19 + +#define BUDGET_VIDEO_PORTA 0 +#define BUDGET_VIDEO_PORTB 1 + +extern int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev, + struct saa7146_pci_extension_data *info, + struct module *owner, short *adapter_nums); +extern void ttpci_budget_init_hooks(struct budget *budget); +extern int ttpci_budget_deinit(struct budget *budget); +extern void ttpci_budget_irq10_handler(struct saa7146_dev *dev, u32 * isr); +extern void ttpci_budget_set_video_port(struct saa7146_dev *dev, int video_port); +extern int ttpci_budget_debiread(struct budget *budget, u32 config, int addr, int count, + int uselocks, int nobusyloop); +extern int ttpci_budget_debiwrite(struct budget *budget, u32 config, int addr, int count, u32 value, + int uselocks, int nobusyloop); + +#endif diff --git a/drivers/media/pci/ttpci/ttpci-eeprom.c b/drivers/media/pci/ttpci/ttpci-eeprom.c new file mode 100644 index 0000000..32d4315 --- /dev/null +++ b/drivers/media/pci/ttpci/ttpci-eeprom.c @@ -0,0 +1,176 @@ +/* + Retrieve encoded MAC address from 24C16 serial 2-wire EEPROM, + decode it and store it in the associated adapter struct for + use by dvb_net.c + + This card appear to have the 24C16 write protect held to ground, + thus permitting normal read/write operation. Theoretically it + would be possible to write routines to burn a different (encoded) + MAC address into the EEPROM. + + Robert Schlabbach GMX + Michael Glaum KVH Industries + Holger Waechtler Convergence + + Copyright (C) 2002-2003 Ralph Metzler + Metzler Brothers Systementwicklung GbR + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#include +#include +#include +#include +#include + +#include "ttpci-eeprom.h" + +#if 1 +#define dprintk(x...) do { printk(x); } while (0) +#else +#define dprintk(x...) do { } while (0) +#endif + + +static int check_mac_tt(u8 *buf) +{ + int i; + u16 tmp = 0xffff; + + for (i = 0; i < 8; i++) { + tmp = (tmp << 8) | ((tmp >> 8) ^ buf[i]); + tmp ^= (tmp >> 4) & 0x0f; + tmp ^= (tmp << 12) ^ ((tmp & 0xff) << 5); + } + tmp ^= 0xffff; + return (((tmp >> 8) ^ buf[8]) | ((tmp & 0xff) ^ buf[9])); +} + +static int getmac_tt(u8 * decodedMAC, u8 * encodedMAC) +{ + u8 xor[20] = { 0x72, 0x23, 0x68, 0x19, 0x5c, 0xa8, 0x71, 0x2c, + 0x54, 0xd3, 0x7b, 0xf1, 0x9E, 0x23, 0x16, 0xf6, + 0x1d, 0x36, 0x64, 0x78}; + u8 data[20]; + int i; + + /* In case there is a sig check failure have the orig contents available */ + memcpy(data, encodedMAC, 20); + + for (i = 0; i < 20; i++) + data[i] ^= xor[i]; + for (i = 0; i < 10; i++) + data[i] = ((data[2 * i + 1] << 8) | data[2 * i]) + >> ((data[2 * i + 1] >> 6) & 3); + + if (check_mac_tt(data)) + return -ENODEV; + + decodedMAC[0] = data[2]; decodedMAC[1] = data[1]; decodedMAC[2] = data[0]; + decodedMAC[3] = data[6]; decodedMAC[4] = data[5]; decodedMAC[5] = data[4]; + return 0; +} + +int ttpci_eeprom_decode_mac(u8 *decodedMAC, u8 *encodedMAC) +{ + u8 xor[20] = { 0x72, 0x23, 0x68, 0x19, 0x5c, 0xa8, 0x71, 0x2c, + 0x54, 0xd3, 0x7b, 0xf1, 0x9E, 0x23, 0x16, 0xf6, + 0x1d, 0x36, 0x64, 0x78}; + u8 data[20]; + int i; + + memcpy(data, encodedMAC, 20); + + for (i = 0; i < 20; i++) + data[i] ^= xor[i]; + for (i = 0; i < 10; i++) + data[i] = ((data[2 * i + 1] << 8) | data[2 * i]) + >> ((data[2 * i + 1] >> 6) & 3); + + if (check_mac_tt(data)) + return -ENODEV; + + decodedMAC[0] = data[2]; + decodedMAC[1] = data[1]; + decodedMAC[2] = data[0]; + decodedMAC[3] = data[6]; + decodedMAC[4] = data[5]; + decodedMAC[5] = data[4]; + return 0; +} +EXPORT_SYMBOL(ttpci_eeprom_decode_mac); + +static int ttpci_eeprom_read_encodedMAC(struct i2c_adapter *adapter, u8 * encodedMAC) +{ + int ret; + u8 b0[] = { 0xcc }; + + struct i2c_msg msg[] = { + { .addr = 0x50, .flags = 0, .buf = b0, .len = 1 }, + { .addr = 0x50, .flags = I2C_M_RD, .buf = encodedMAC, .len = 20 } + }; + + /* dprintk("%s\n", __func__); */ + + ret = i2c_transfer(adapter, msg, 2); + + if (ret != 2) /* Assume EEPROM isn't there */ + return (-ENODEV); + + return 0; +} + + +int ttpci_eeprom_parse_mac(struct i2c_adapter *adapter, u8 *proposed_mac) +{ + int ret, i; + u8 encodedMAC[20]; + u8 decodedMAC[6]; + + ret = ttpci_eeprom_read_encodedMAC(adapter, encodedMAC); + + if (ret != 0) { /* Will only be -ENODEV */ + dprintk("Couldn't read from EEPROM: not there?\n"); + memset(proposed_mac, 0, 6); + return ret; + } + + ret = getmac_tt(decodedMAC, encodedMAC); + if( ret != 0 ) { + dprintk("adapter failed MAC signature check\n"); + dprintk("encoded MAC from EEPROM was " ); + for(i=0; i<19; i++) { + dprintk( "%.2x:", encodedMAC[i]); + } + dprintk("%.2x\n", encodedMAC[19]); + memset(proposed_mac, 0, 6); + return ret; + } + + memcpy(proposed_mac, decodedMAC, 6); + dprintk("adapter has MAC addr = %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n", + decodedMAC[0], decodedMAC[1], decodedMAC[2], + decodedMAC[3], decodedMAC[4], decodedMAC[5]); + return 0; +} + +EXPORT_SYMBOL(ttpci_eeprom_parse_mac); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, others"); +MODULE_DESCRIPTION("Decode dvb_net MAC address from EEPROM of PCI DVB cards " + "made by Siemens, Technotrend, Hauppauge"); diff --git a/drivers/media/pci/ttpci/ttpci-eeprom.h b/drivers/media/pci/ttpci/ttpci-eeprom.h new file mode 100644 index 0000000..dcc33d5 --- /dev/null +++ b/drivers/media/pci/ttpci/ttpci-eeprom.h @@ -0,0 +1,34 @@ +/* + Retrieve encoded MAC address from ATMEL ttpci_eeprom serial 2-wire EEPROM, + decode it and store it in associated adapter net device + + Robert Schlabbach GMX + Michael Glaum KVH Industries + Holger Waechtler Convergence + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +*/ + +#ifndef __TTPCI_EEPROM_H__ +#define __TTPCI_EEPROM_H__ + +#include +#include + +extern int ttpci_eeprom_decode_mac(u8 *decodedMAC, u8 *encodedMAC); +extern int ttpci_eeprom_parse_mac(struct i2c_adapter *adapter, u8 *propsed_mac); + +#endif diff --git a/drivers/media/usb/dvb-usb/Makefile b/drivers/media/usb/dvb-usb/Makefile index a5630e3..94bdf4d5 100644 --- a/drivers/media/usb/dvb-usb/Makefile +++ b/drivers/media/usb/dvb-usb/Makefile @@ -79,4 +79,4 @@ ccflags-y += -I$(srctree)/drivers/media/dvb-core ccflags-y += -I$(srctree)/drivers/media/dvb-frontends/ # due to tuner-xc3028 ccflags-y += -I$(srctree)/drivers/media/common/tuners -ccflags-y += -I$(srctree)/drivers/media/dvb/ttpci +ccflags-y += -I$(srctree)/drivers/media/pci/ttpci -- cgit v0.10.2