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author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-11-02 00:23:55 (GMT) |
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committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-11-03 09:59:03 (GMT) |
commit | 4860c73804c6e7ef8e69f98958489bb2bea6f6d2 (patch) | |
tree | 6d8dc4ca7794478274e011e5fae4fd1005cf6877 /drivers/staging/solo6x10/solo6x10.h | |
parent | d6ce55de3abcc4910fef1d79212a17480c154704 (diff) | |
download | linux-fsl-qoriq-4860c73804c6e7ef8e69f98958489bb2bea6f6d2.tar.xz |
staging: Move media drivers to staging/media
In practice, it is being hard to distinguish when a patch
should go to staging tree or to the media tree. Better
to distinguish it, by putting the media drivers at a
separate staging directory. Newer staging drivers that include
anything with "dvb*.h", "v4l2*.h" or "videodev2.h" should
go to the drivers/staging/media tree.
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/staging/solo6x10/solo6x10.h')
-rw-r--r-- | drivers/staging/solo6x10/solo6x10.h | 336 |
1 files changed, 0 insertions, 336 deletions
diff --git a/drivers/staging/solo6x10/solo6x10.h b/drivers/staging/solo6x10/solo6x10.h deleted file mode 100644 index abee721..0000000 --- a/drivers/staging/solo6x10/solo6x10.h +++ /dev/null @@ -1,336 +0,0 @@ -/* - * Copyright (C) 2010 Bluecherry, LLC www.bluecherrydvr.com - * Copyright (C) 2010 Ben Collins <bcollins@bluecherry.net> - * - * 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. - */ - -#ifndef __SOLO6X10_H -#define __SOLO6X10_H - -#include <linux/version.h> -#include <linux/pci.h> -#include <linux/i2c.h> -#include <linux/semaphore.h> -#include <linux/mutex.h> -#include <linux/list.h> -#include <linux/wait.h> -#include <linux/delay.h> -#include <linux/slab.h> -#include <asm/io.h> -#include <linux/atomic.h> -#include <linux/videodev2.h> -#include <media/v4l2-dev.h> -#include <media/videobuf-core.h> -#include "registers.h" - -#ifndef PCI_VENDOR_ID_SOFTLOGIC -#define PCI_VENDOR_ID_SOFTLOGIC 0x9413 -#define PCI_DEVICE_ID_SOLO6010 0x6010 -#define PCI_DEVICE_ID_SOLO6110 0x6110 -#endif - -#ifndef PCI_VENDOR_ID_BLUECHERRY -#define PCI_VENDOR_ID_BLUECHERRY 0x1BB3 -/* Neugent Softlogic 6010 based cards */ -#define PCI_DEVICE_ID_NEUSOLO_4 0x4304 -#define PCI_DEVICE_ID_NEUSOLO_9 0x4309 -#define PCI_DEVICE_ID_NEUSOLO_16 0x4310 -/* Bluecherry Softlogic 6010 based cards */ -#define PCI_DEVICE_ID_BC_SOLO_4 0x4E04 -#define PCI_DEVICE_ID_BC_SOLO_9 0x4E09 -#define PCI_DEVICE_ID_BC_SOLO_16 0x4E10 -/* Bluecherry Softlogic 6110 based cards */ -#define PCI_DEVICE_ID_BC_6110_4 0x5304 -#define PCI_DEVICE_ID_BC_6110_8 0x5308 -#define PCI_DEVICE_ID_BC_6110_16 0x5310 -#endif /* Bluecherry */ - -#define SOLO6X10_NAME "solo6x10" - -#define SOLO_MAX_CHANNELS 16 - -/* Make sure these two match */ -#define SOLO6X10_VERSION "2.1.0" -#define SOLO6X10_VER_MAJOR 2 -#define SOLO6X10_VER_MINOR 0 -#define SOLO6X10_VER_SUB 0 -#define SOLO6X10_VER_NUM \ - KERNEL_VERSION(SOLO6X10_VER_MAJOR, SOLO6X10_VER_MINOR, SOLO6X10_VER_SUB) - -#define FLAGS_6110 1 - -/* - * The SOLO6x10 actually has 8 i2c channels, but we only use 2. - * 0 - Techwell chip(s) - * 1 - SAA7128 - */ -#define SOLO_I2C_ADAPTERS 2 -#define SOLO_I2C_TW 0 -#define SOLO_I2C_SAA 1 - -/* DMA Engine setup */ -#define SOLO_NR_P2M 4 -#define SOLO_NR_P2M_DESC 256 -/* MPEG and JPEG share the same interrupt and locks so they must be together - * in the same dma channel. */ -#define SOLO_P2M_DMA_ID_MP4E 0 -#define SOLO_P2M_DMA_ID_JPEG 0 -#define SOLO_P2M_DMA_ID_MP4D 1 -#define SOLO_P2M_DMA_ID_G723D 1 -#define SOLO_P2M_DMA_ID_DISP 2 -#define SOLO_P2M_DMA_ID_OSG 2 -#define SOLO_P2M_DMA_ID_G723E 3 -#define SOLO_P2M_DMA_ID_VIN 3 - -/* Encoder standard modes */ -#define SOLO_ENC_MODE_CIF 2 -#define SOLO_ENC_MODE_HD1 1 -#define SOLO_ENC_MODE_D1 9 - -#define SOLO_DEFAULT_GOP 30 -#define SOLO_DEFAULT_QP 3 - -/* There is 8MB memory available for solo to buffer MPEG4 frames. - * This gives us 512 * 16kbyte queues. */ -#define SOLO_NR_RING_BUFS 512 - -#define SOLO_CLOCK_MHZ 108 - -#ifndef V4L2_BUF_FLAG_MOTION_ON -#define V4L2_BUF_FLAG_MOTION_ON 0x0400 -#define V4L2_BUF_FLAG_MOTION_DETECTED 0x0800 -#endif -#ifndef V4L2_CID_MOTION_ENABLE -#define PRIVATE_CIDS -#define V4L2_CID_MOTION_ENABLE (V4L2_CID_PRIVATE_BASE+0) -#define V4L2_CID_MOTION_THRESHOLD (V4L2_CID_PRIVATE_BASE+1) -#define V4L2_CID_MOTION_TRACE (V4L2_CID_PRIVATE_BASE+2) -#endif - -enum SOLO_I2C_STATE { - IIC_STATE_IDLE, - IIC_STATE_START, - IIC_STATE_READ, - IIC_STATE_WRITE, - IIC_STATE_STOP -}; - -struct p2m_desc { - u32 ctrl; - u32 ext; - u32 ta; - u32 fa; -}; - -struct solo_p2m_dev { - struct mutex mutex; - struct completion completion; - int error; -}; - -#define OSD_TEXT_MAX 30 - -enum solo_enc_types { - SOLO_ENC_TYPE_STD, - SOLO_ENC_TYPE_EXT, -}; - -struct solo_enc_dev { - struct solo_dev *solo_dev; - /* V4L2 Items */ - struct video_device *vfd; - /* General accounting */ - wait_queue_head_t thread_wait; - spinlock_t lock; - atomic_t readers; - u8 ch; - u8 mode, gop, qp, interlaced, interval; - u8 reset_gop; - u8 bw_weight; - u8 motion_detected; - u16 motion_thresh; - u16 width; - u16 height; - char osd_text[OSD_TEXT_MAX + 1]; -}; - -struct solo_enc_buf { - u8 vop; - u8 ch; - enum solo_enc_types type; - u32 off; - u32 size; - u32 jpeg_off; - u32 jpeg_size; - struct timeval ts; -}; - -/* The SOLO6x10 PCI Device */ -struct solo_dev { - /* General stuff */ - struct pci_dev *pdev; - u8 __iomem *reg_base; - int nr_chans; - int nr_ext; - u32 flags; - u32 irq_mask; - u32 motion_mask; - spinlock_t reg_io_lock; - - /* tw28xx accounting */ - u8 tw2865, tw2864, tw2815; - u8 tw28_cnt; - - /* i2c related items */ - struct i2c_adapter i2c_adap[SOLO_I2C_ADAPTERS]; - enum SOLO_I2C_STATE i2c_state; - struct mutex i2c_mutex; - int i2c_id; - wait_queue_head_t i2c_wait; - struct i2c_msg *i2c_msg; - unsigned int i2c_msg_num; - unsigned int i2c_msg_ptr; - - /* P2M DMA Engine */ - struct solo_p2m_dev p2m_dev[SOLO_NR_P2M]; - - /* V4L2 Display items */ - struct video_device *vfd; - unsigned int erasing; - unsigned int frame_blank; - u8 cur_disp_ch; - wait_queue_head_t disp_thread_wait; - - /* V4L2 Encoder items */ - struct solo_enc_dev *v4l2_enc[SOLO_MAX_CHANNELS]; - u16 enc_bw_remain; - /* IDX into hw mp4 encoder */ - u8 enc_idx; - /* Our software ring of enc buf references */ - u16 enc_wr_idx; - struct solo_enc_buf enc_buf[SOLO_NR_RING_BUFS]; - - /* Current video settings */ - u32 video_type; - u16 video_hsize, video_vsize; - u16 vout_hstart, vout_vstart; - u16 vin_hstart, vin_vstart; - u8 fps; - - /* Audio components */ - struct snd_card *snd_card; - struct snd_pcm *snd_pcm; - atomic_t snd_users; - int g723_hw_idx; -}; - -static inline u32 solo_reg_read(struct solo_dev *solo_dev, int reg) -{ - unsigned long flags; - u32 ret; - u16 val; - - spin_lock_irqsave(&solo_dev->reg_io_lock, flags); - - ret = readl(solo_dev->reg_base + reg); - rmb(); - pci_read_config_word(solo_dev->pdev, PCI_STATUS, &val); - rmb(); - - spin_unlock_irqrestore(&solo_dev->reg_io_lock, flags); - - return ret; -} - -static inline void solo_reg_write(struct solo_dev *solo_dev, int reg, u32 data) -{ - unsigned long flags; - u16 val; - - spin_lock_irqsave(&solo_dev->reg_io_lock, flags); - - writel(data, solo_dev->reg_base + reg); - wmb(); - pci_read_config_word(solo_dev->pdev, PCI_STATUS, &val); - rmb(); - - spin_unlock_irqrestore(&solo_dev->reg_io_lock, flags); -} - -void solo_irq_on(struct solo_dev *solo_dev, u32 mask); -void solo_irq_off(struct solo_dev *solo_dev, u32 mask); - -/* Init/exit routeines for subsystems */ -int solo_disp_init(struct solo_dev *solo_dev); -void solo_disp_exit(struct solo_dev *solo_dev); - -int solo_gpio_init(struct solo_dev *solo_dev); -void solo_gpio_exit(struct solo_dev *solo_dev); - -int solo_i2c_init(struct solo_dev *solo_dev); -void solo_i2c_exit(struct solo_dev *solo_dev); - -int solo_p2m_init(struct solo_dev *solo_dev); -void solo_p2m_exit(struct solo_dev *solo_dev); - -int solo_v4l2_init(struct solo_dev *solo_dev); -void solo_v4l2_exit(struct solo_dev *solo_dev); - -int solo_enc_init(struct solo_dev *solo_dev); -void solo_enc_exit(struct solo_dev *solo_dev); - -int solo_enc_v4l2_init(struct solo_dev *solo_dev); -void solo_enc_v4l2_exit(struct solo_dev *solo_dev); - -int solo_g723_init(struct solo_dev *solo_dev); -void solo_g723_exit(struct solo_dev *solo_dev); - -/* ISR's */ -int solo_i2c_isr(struct solo_dev *solo_dev); -void solo_p2m_isr(struct solo_dev *solo_dev, int id); -void solo_p2m_error_isr(struct solo_dev *solo_dev, u32 status); -void solo_enc_v4l2_isr(struct solo_dev *solo_dev); -void solo_g723_isr(struct solo_dev *solo_dev); -void solo_motion_isr(struct solo_dev *solo_dev); -void solo_video_in_isr(struct solo_dev *solo_dev); - -/* i2c read/write */ -u8 solo_i2c_readbyte(struct solo_dev *solo_dev, int id, u8 addr, u8 off); -void solo_i2c_writebyte(struct solo_dev *solo_dev, int id, u8 addr, u8 off, - u8 data); - -/* P2M DMA */ -int solo_p2m_dma_t(struct solo_dev *solo_dev, u8 id, int wr, - dma_addr_t dma_addr, u32 ext_addr, u32 size); -int solo_p2m_dma(struct solo_dev *solo_dev, u8 id, int wr, - void *sys_addr, u32 ext_addr, u32 size); -int solo_p2m_dma_sg(struct solo_dev *solo_dev, u8 id, - struct p2m_desc *pdesc, int wr, - struct scatterlist *sglist, u32 sg_off, - u32 ext_addr, u32 size); -void solo_p2m_push_desc(struct p2m_desc *desc, int wr, dma_addr_t dma_addr, - u32 ext_addr, u32 size, int repeat, u32 ext_size); -int solo_p2m_dma_desc(struct solo_dev *solo_dev, u8 id, - struct p2m_desc *desc, int desc_count); - -/* Set the threshold for motion detection */ -void solo_set_motion_threshold(struct solo_dev *solo_dev, u8 ch, u16 val); -#define SOLO_DEF_MOT_THRESH 0x0300 - -/* Write text on OSD */ -int solo_osd_print(struct solo_enc_dev *solo_enc); - -#endif /* __SOLO6X10_H */ |