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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 22:20:36 (GMT) |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 22:20:36 (GMT) |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /sound/isa/gus/interwave.c | |
download | linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'sound/isa/gus/interwave.c')
-rw-r--r-- | sound/isa/gus/interwave.c | 969 |
1 files changed, 969 insertions, 0 deletions
diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c new file mode 100644 index 0000000..46e867d --- /dev/null +++ b/sound/isa/gus/interwave.c @@ -0,0 +1,969 @@ +/* + * Driver for AMD InterWave soundcard + * Copyright (c) by Jaroslav Kysela <perex@suse.cz> + * + * + * 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 + * + * 1999/07/22 Erik Inge Bolso <knan@mo.himolde.no> + * * mixer group handlers + * + */ + +#include <sound/driver.h> +#include <asm/dma.h> +#include <linux/delay.h> +#include <linux/init.h> +#include <linux/slab.h> +#include <linux/pnp.h> +#include <linux/moduleparam.h> +#include <sound/core.h> +#include <sound/gus.h> +#include <sound/cs4231.h> +#ifdef SNDRV_STB +#include <sound/tea6330t.h> +#endif +#define SNDRV_LEGACY_AUTO_PROBE +#define SNDRV_LEGACY_FIND_FREE_IRQ +#define SNDRV_LEGACY_FIND_FREE_DMA +#include <sound/initval.h> + +MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>"); +MODULE_LICENSE("GPL"); +#ifndef SNDRV_STB +MODULE_DESCRIPTION("AMD InterWave"); +MODULE_SUPPORTED_DEVICE("{{Gravis,UltraSound Plug & Play}," + "{STB,SoundRage32}," + "{MED,MED3210}," + "{Dynasonix,Dynasonix Pro}," + "{Panasonic,PCA761AW}}"); +#else +MODULE_DESCRIPTION("AMD InterWave STB with TEA6330T"); +MODULE_SUPPORTED_DEVICE("{{AMD,InterWave STB with TEA6330T}}"); +#endif + +static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ +static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ +static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ +#ifdef CONFIG_PNP +static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; +#endif +static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x210,0x220,0x230,0x240,0x250,0x260 */ +#ifdef SNDRV_STB +static long port_tc[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x350,0x360,0x370,0x380 */ +#endif +static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 2,3,5,9,11,12,15 */ +static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ +static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ +static int joystick_dac[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 29}; + /* 0 to 31, (0.59V-4.52V or 0.389V-2.98V) */ +static int midi[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; +static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2}; +static int effect[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; + +module_param_array(index, int, NULL, 0444); +MODULE_PARM_DESC(index, "Index value for InterWave soundcard."); +module_param_array(id, charp, NULL, 0444); +MODULE_PARM_DESC(id, "ID string for InterWave soundcard."); +module_param_array(enable, bool, NULL, 0444); +MODULE_PARM_DESC(enable, "Enable InterWave soundcard."); +#ifdef CONFIG_PNP +module_param_array(isapnp, bool, NULL, 0444); +MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard."); +#endif +module_param_array(port, long, NULL, 0444); +MODULE_PARM_DESC(port, "Port # for InterWave driver."); +#ifdef SNDRV_STB +module_param_array(port_tc, long, NULL, 0444); +MODULE_PARM_DESC(port_tc, "Tone control (TEA6330T - i2c bus) port # for InterWave driver."); +#endif +module_param_array(irq, int, NULL, 0444); +MODULE_PARM_DESC(irq, "IRQ # for InterWave driver."); +module_param_array(dma1, int, NULL, 0444); +MODULE_PARM_DESC(dma1, "DMA1 # for InterWave driver."); +module_param_array(dma2, int, NULL, 0444); +MODULE_PARM_DESC(dma2, "DMA2 # for InterWave driver."); +module_param_array(joystick_dac, int, NULL, 0444); +MODULE_PARM_DESC(joystick_dac, "Joystick DAC level 0.59V-4.52V or 0.389V-2.98V for InterWave driver."); +module_param_array(midi, int, NULL, 0444); +MODULE_PARM_DESC(midi, "MIDI UART enable for InterWave driver."); +module_param_array(pcm_channels, int, NULL, 0444); +MODULE_PARM_DESC(pcm_channels, "Reserved PCM channels for InterWave driver."); +module_param_array(effect, int, NULL, 0444); +MODULE_PARM_DESC(effect, "Effects enable for InterWave driver."); + +struct snd_interwave { + int irq; + snd_card_t *card; + snd_gus_card_t *gus; + cs4231_t *cs4231; +#ifdef SNDRV_STB + struct resource *i2c_res; +#endif + unsigned short gus_status_reg; + unsigned short pcm_status_reg; +#ifdef CONFIG_PNP + struct pnp_dev *dev; +#ifdef SNDRV_STB + struct pnp_dev *devtc; +#endif +#endif +}; + +static snd_card_t *snd_interwave_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR; + +#ifdef CONFIG_PNP + +static struct pnp_card_device_id snd_interwave_pnpids[] = { +#ifndef SNDRV_STB + /* Gravis UltraSound Plug & Play */ + { .id = "GRV0001", .devs = { { .id = "GRV0000" } } }, + /* STB SoundRage32 */ + { .id = "STB011a", .devs = { { .id = "STB0010" } } }, + /* MED3210 */ + { .id = "DXP3201", .devs = { { .id = "DXP0010" } } }, + /* Dynasonic Pro */ + /* This device also have CDC1117:DynaSonix Pro Audio Effects Processor */ + { .id = "CDC1111", .devs = { { .id = "CDC1112" } } }, + /* Panasonic PCA761AW Audio Card */ + { .id = "ADV55ff", .devs = { { .id = "ADV0010" } } }, + /* InterWave STB without TEA6330T */ + { .id = "ADV550a", .devs = { { .id = "ADV0010" } } }, +#else + /* InterWave STB with TEA6330T */ + { .id = "ADV550a", .devs = { { .id = "ADV0010" }, { .id = "ADV0015" } } }, +#endif + { .id = "" } +}; + +MODULE_DEVICE_TABLE(pnp_card, snd_interwave_pnpids); + +#endif /* CONFIG_PNP */ + + +#ifdef SNDRV_STB +static void snd_interwave_i2c_setlines(snd_i2c_bus_t *bus, int ctrl, int data) +{ + unsigned long port = bus->private_value; + +#if 0 + printk("i2c_setlines - 0x%lx <- %i,%i\n", port, ctrl, data); +#endif + outb((data << 1) | ctrl, port); + udelay(10); +} + +static int snd_interwave_i2c_getclockline(snd_i2c_bus_t *bus) +{ + unsigned long port = bus->private_value; + unsigned char res; + + res = inb(port) & 1; +#if 0 + printk("i2c_getclockline - 0x%lx -> %i\n", port, res); +#endif + return res; +} + +static int snd_interwave_i2c_getdataline(snd_i2c_bus_t *bus, int ack) +{ + unsigned long port = bus->private_value; + unsigned char res; + + if (ack) + udelay(10); + res = (inb(port) & 2) >> 1; +#if 0 + printk("i2c_getdataline - 0x%lx -> %i\n", port, res); +#endif + return res; +} + +static snd_i2c_bit_ops_t snd_interwave_i2c_bit_ops = { + .setlines = snd_interwave_i2c_setlines, + .getclock = snd_interwave_i2c_getclockline, + .getdata = snd_interwave_i2c_getdataline, +}; + +static int __devinit snd_interwave_detect_stb(struct snd_interwave *iwcard, + snd_gus_card_t * gus, int dev, + snd_i2c_bus_t **rbus) +{ + unsigned long port; + snd_i2c_bus_t *bus; + snd_card_t *card = iwcard->card; + char name[32]; + int err; + + *rbus = NULL; + port = port_tc[dev]; + if (port == SNDRV_AUTO_PORT) { + port = 0x350; + if (gus->gf1.port == 0x250) { + port = 0x360; + } + while (port <= 0x380) { + if ((iwcard->i2c_res = request_region(port, 1, "InterWave (I2C bus)")) != NULL) + break; + port += 0x10; + } + } else { + iwcard->i2c_res = request_region(port, 1, "InterWave (I2C bus)"); + } + if (iwcard->i2c_res == NULL) { + snd_printk(KERN_ERR "interwave: can't grab i2c bus port\n"); + return -ENODEV; + } + + sprintf(name, "InterWave-%i", card->number); + if ((err = snd_i2c_bus_create(card, name, NULL, &bus)) < 0) + return err; + bus->private_value = port; + bus->hw_ops.bit = &snd_interwave_i2c_bit_ops; + if ((err = snd_tea6330t_detect(bus, 0)) < 0) + return err; + *rbus = bus; + return 0; +} +#endif + +static int __devinit snd_interwave_detect(struct snd_interwave *iwcard, + snd_gus_card_t * gus, + int dev +#ifdef SNDRV_STB + , snd_i2c_bus_t **rbus +#endif + ) +{ + unsigned long flags; + unsigned char rev1, rev2; + + snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 0); /* reset GF1 */ +#ifdef CONFIG_SND_DEBUG_DETECT + { + int d; + + if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 0) { + snd_printk("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d); + return -ENODEV; + } + } +#else + if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 0) + return -ENODEV; +#endif + udelay(160); + snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 1); /* release reset */ + udelay(160); +#ifdef CONFIG_SND_DEBUG_DETECT + { + int d; + + if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 1) { + snd_printk("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d); + return -ENODEV; + } + } +#else + if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 1) + return -ENODEV; +#endif + + spin_lock_irqsave(&gus->reg_lock, flags); + rev1 = snd_gf1_look8(gus, SNDRV_GF1_GB_VERSION_NUMBER); + snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, ~rev1); + rev2 = snd_gf1_look8(gus, SNDRV_GF1_GB_VERSION_NUMBER); + snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, rev1); + spin_unlock_irqrestore(&gus->reg_lock, flags); + snd_printdd("[0x%lx] InterWave check - rev1=0x%x, rev2=0x%x\n", gus->gf1.port, rev1, rev2); + if ((rev1 & 0xf0) == (rev2 & 0xf0) && + (rev1 & 0x0f) != (rev2 & 0x0f)) { + snd_printdd("[0x%lx] InterWave check - passed\n", gus->gf1.port); + gus->interwave = 1; + strcpy(gus->card->shortname, "AMD InterWave"); + gus->revision = rev1 >> 4; +#ifndef SNDRV_STB + return 0; /* ok.. We have an InterWave board */ +#else + return snd_interwave_detect_stb(iwcard, gus, dev, rbus); +#endif + } + snd_printdd("[0x%lx] InterWave check - failed\n", gus->gf1.port); + return -ENODEV; +} + +static irqreturn_t snd_interwave_interrupt(int irq, void *dev_id, struct pt_regs *regs) +{ + struct snd_interwave *iwcard = (struct snd_interwave *) dev_id; + int loop, max = 5; + int handled = 0; + + do { + loop = 0; + if (inb(iwcard->gus_status_reg)) { + handled = 1; + snd_gus_interrupt(irq, iwcard->gus, regs); + loop++; + } + if (inb(iwcard->pcm_status_reg) & 0x01) { /* IRQ bit is set? */ + handled = 1; + snd_cs4231_interrupt(irq, iwcard->cs4231, regs); + loop++; + } + } while (loop && --max > 0); + return IRQ_RETVAL(handled); +} + +static void __devinit snd_interwave_reset(snd_gus_card_t * gus) +{ + snd_gf1_write8(gus, SNDRV_GF1_GB_RESET, 0x00); + udelay(160); + snd_gf1_write8(gus, SNDRV_GF1_GB_RESET, 0x01); + udelay(160); +} + +static void __devinit snd_interwave_bank_sizes(snd_gus_card_t * gus, int *sizes) +{ + unsigned int idx; + unsigned int local; + unsigned char d; + + for (idx = 0; idx < 4; idx++) { + sizes[idx] = 0; + d = 0x55; + for (local = idx << 22; + local < (idx << 22) + 0x400000; + local += 0x40000, d++) { + snd_gf1_poke(gus, local, d); + snd_gf1_poke(gus, local + 1, d + 1); +#if 0 + printk("d = 0x%x, local = 0x%x, local + 1 = 0x%x, idx << 22 = 0x%x\n", + d, + snd_gf1_peek(gus, local), + snd_gf1_peek(gus, local + 1), + snd_gf1_peek(gus, idx << 22)); +#endif + if (snd_gf1_peek(gus, local) != d || + snd_gf1_peek(gus, local + 1) != d + 1 || + snd_gf1_peek(gus, idx << 22) != 0x55) + break; + sizes[idx]++; + } + } +#if 0 + printk("sizes: %i %i %i %i\n", sizes[0], sizes[1], sizes[2], sizes[3]); +#endif +} + +struct rom_hdr { + /* 000 */ unsigned char iwave[8]; + /* 008 */ unsigned char rom_hdr_revision; + /* 009 */ unsigned char series_number; + /* 010 */ unsigned char series_name[16]; + /* 026 */ unsigned char date[10]; + /* 036 */ unsigned short vendor_revision_major; + /* 038 */ unsigned short vendor_revision_minor; + /* 040 */ unsigned int rom_size; + /* 044 */ unsigned char copyright[128]; + /* 172 */ unsigned char vendor_name[64]; + /* 236 */ unsigned char rom_description[128]; + /* 364 */ unsigned char pad[147]; + /* 511 */ unsigned char csum; +}; + +static void __devinit snd_interwave_detect_memory(snd_gus_card_t * gus) +{ + static unsigned int lmc[13] = + { + 0x00000001, 0x00000101, 0x01010101, 0x00000401, + 0x04040401, 0x00040101, 0x04040101, 0x00000004, + 0x00000404, 0x04040404, 0x00000010, 0x00001010, + 0x10101010 + }; + + int bank_pos, pages; + unsigned int i, lmct; + int psizes[4]; + unsigned char iwave[8]; + unsigned char csum; + + snd_interwave_reset(gus); + snd_gf1_write8(gus, SNDRV_GF1_GB_GLOBAL_MODE, snd_gf1_read8(gus, SNDRV_GF1_GB_GLOBAL_MODE) | 0x01); /* enhanced mode */ + snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x01); /* DRAM I/O cycles selected */ + snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xff10) | 0x004c); + /* ok.. simple test of memory size */ + pages = 0; + snd_gf1_poke(gus, 0, 0x55); + snd_gf1_poke(gus, 1, 0xaa); +#if 1 + if (snd_gf1_peek(gus, 0) == 0x55 && snd_gf1_peek(gus, 1) == 0xaa) +#else + if (0) /* ok.. for testing of 0k RAM */ +#endif + { + snd_interwave_bank_sizes(gus, psizes); + lmct = (psizes[3] << 24) | (psizes[2] << 16) | + (psizes[1] << 8) | psizes[0]; +#if 0 + printk("lmct = 0x%08x\n", lmct); +#endif + for (i = 0; i < ARRAY_SIZE(lmc); i++) + if (lmct == lmc[i]) { +#if 0 + printk("found !!! %i\n", i); +#endif + snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xfff0) | i); + snd_interwave_bank_sizes(gus, psizes); + break; + } + if (i >= ARRAY_SIZE(lmc) && !gus->gf1.enh_mode) + snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xfff0) | 2); + for (i = 0; i < 4; i++) { + gus->gf1.mem_alloc.banks_8[i].address = + gus->gf1.mem_alloc.banks_16[i].address = i << 22; + gus->gf1.mem_alloc.banks_8[i].size = + gus->gf1.mem_alloc.banks_16[i].size = psizes[i] << 18; + pages += psizes[i]; + } + } + pages <<= 18; + gus->gf1.memory = pages; + + snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x03); /* select ROM */ + snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xff1f) | (4 << 5)); + gus->gf1.rom_banks = 0; + gus->gf1.rom_memory = 0; + for (bank_pos = 0; bank_pos < 16L * 1024L * 1024L; bank_pos += 4L * 1024L * 1024L) { + for (i = 0; i < 8; ++i) + iwave[i] = snd_gf1_peek(gus, bank_pos + i); +#ifdef CONFIG_SND_DEBUG_ROM + printk("ROM at 0x%06x = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", bank_pos, + iwave[0], iwave[1], iwave[2], iwave[3], + iwave[4], iwave[5], iwave[6], iwave[7]); +#endif + if (strncmp(iwave, "INTRWAVE", 8)) + continue; /* first check */ + csum = 0; + for (i = 0; i < sizeof(struct rom_hdr); i++) + csum += snd_gf1_peek(gus, bank_pos + i); +#ifdef CONFIG_SND_DEBUG_ROM + printk("ROM checksum = 0x%x (computed)\n", csum); +#endif + if (csum != 0) + continue; /* not valid rom */ + gus->gf1.rom_banks++; + gus->gf1.rom_present |= 1 << (bank_pos >> 22); + gus->gf1.rom_memory = snd_gf1_peek(gus, bank_pos + 40) | + (snd_gf1_peek(gus, bank_pos + 41) << 8) | + (snd_gf1_peek(gus, bank_pos + 42) << 16) | + (snd_gf1_peek(gus, bank_pos + 43) << 24); + } +#if 0 + if (gus->gf1.rom_memory > 0) { + if (gus->gf1.rom_banks == 1 && gus->gf1.rom_present == 8) + gus->card->type = SNDRV_CARD_TYPE_IW_DYNASONIC; + } +#endif + snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x00); /* select RAM */ + + if (!gus->gf1.enh_mode) + snd_interwave_reset(gus); +} + +static void __devinit snd_interwave_init(int dev, snd_gus_card_t * gus) +{ + unsigned long flags; + + /* ok.. some InterWave specific initialization */ + spin_lock_irqsave(&gus->reg_lock, flags); + snd_gf1_write8(gus, SNDRV_GF1_GB_SOUND_BLASTER_CONTROL, 0x00); + snd_gf1_write8(gus, SNDRV_GF1_GB_COMPATIBILITY, 0x1f); + snd_gf1_write8(gus, SNDRV_GF1_GB_DECODE_CONTROL, 0x49); + snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, 0x11); + snd_gf1_write8(gus, SNDRV_GF1_GB_MPU401_CONTROL_A, 0x00); + snd_gf1_write8(gus, SNDRV_GF1_GB_MPU401_CONTROL_B, 0x30); + snd_gf1_write8(gus, SNDRV_GF1_GB_EMULATION_IRQ, 0x00); + spin_unlock_irqrestore(&gus->reg_lock, flags); + gus->equal_irq = 1; + gus->codec_flag = 1; + gus->interwave = 1; + gus->max_flag = 1; + gus->joystick_dac = joystick_dac[dev]; + +} + +static snd_kcontrol_new_t snd_interwave_controls[] = { +CS4231_DOUBLE("Master Playback Switch", 0, CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 7, 7, 1, 1), +CS4231_DOUBLE("Master Playback Volume", 0, CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 0, 0, 31, 1), +CS4231_DOUBLE("Mic Playback Switch", 0, CS4231_LEFT_MIC_INPUT, CS4231_RIGHT_MIC_INPUT, 7, 7, 1, 1), +CS4231_DOUBLE("Mic Playback Volume", 0, CS4231_LEFT_MIC_INPUT, CS4231_RIGHT_MIC_INPUT, 0, 0, 31, 1) +}; + +static int __devinit snd_interwave_mixer(cs4231_t *chip) +{ + snd_card_t *card = chip->card; + snd_ctl_elem_id_t id1, id2; + unsigned int idx; + int err; + + memset(&id1, 0, sizeof(id1)); + memset(&id2, 0, sizeof(id2)); + id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER; +#if 0 + /* remove mono microphone controls */ + strcpy(id1.name, "Mic Playback Switch"); + if ((err = snd_ctl_remove_id(card, &id1)) < 0) + return err; + strcpy(id1.name, "Mic Playback Volume"); + if ((err = snd_ctl_remove_id(card, &id1)) < 0) + return err; +#endif + /* add new master and mic controls */ + for (idx = 0; idx < ARRAY_SIZE(snd_interwave_controls); idx++) + if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_interwave_controls[idx], chip))) < 0) + return err; + snd_cs4231_out(chip, CS4231_LINE_LEFT_OUTPUT, 0x9f); + snd_cs4231_out(chip, CS4231_LINE_RIGHT_OUTPUT, 0x9f); + snd_cs4231_out(chip, CS4231_LEFT_MIC_INPUT, 0x9f); + snd_cs4231_out(chip, CS4231_RIGHT_MIC_INPUT, 0x9f); + /* reassign AUXA to SYNTHESIZER */ + strcpy(id1.name, "Aux Playback Switch"); + strcpy(id2.name, "Synth Playback Switch"); + if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) + return err; + strcpy(id1.name, "Aux Playback Volume"); + strcpy(id2.name, "Synth Playback Volume"); + if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) + return err; + /* reassign AUXB to CD */ + strcpy(id1.name, "Aux Playback Switch"); id1.index = 1; + strcpy(id2.name, "CD Playback Switch"); + if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) + return err; + strcpy(id1.name, "Aux Playback Volume"); + strcpy(id2.name, "CD Playback Volume"); + if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) + return err; + return 0; +} + +#ifdef CONFIG_PNP + +static int __devinit snd_interwave_pnp(int dev, struct snd_interwave *iwcard, + struct pnp_card_link *card, + const struct pnp_card_device_id *id) +{ + struct pnp_dev *pdev; + struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL); + int err; + + iwcard->dev = pnp_request_card_device(card, id->devs[0].id, NULL); + if (iwcard->dev == NULL) { + kfree(cfg); + return -EBUSY; + } +#ifdef SNDRV_STB + iwcard->devtc = pnp_request_card_device(card, id->devs[1].id, NULL); + if (iwcard->devtc == NULL) { + kfree(cfg); + return -EBUSY; + } +#endif + /* Synth & Codec initialization */ + pdev = iwcard->dev; + pnp_init_resource_table(cfg); + if (port[dev] != SNDRV_AUTO_PORT) { + pnp_resource_change(&cfg->port_resource[0], port[dev], 16); + pnp_resource_change(&cfg->port_resource[1], port[dev] + 0x100, 12); + pnp_resource_change(&cfg->port_resource[2], port[dev] + 0x10c, 4); + } + if (dma1[dev] != SNDRV_AUTO_DMA) + pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1); + if (dma2[dev] != SNDRV_AUTO_DMA) + pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1); + if (dma2[dev] < 0) + pnp_resource_change(&cfg->dma_resource[1], 4, 1); + if (irq[dev] != SNDRV_AUTO_IRQ) + pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1); + if (pnp_manual_config_dev(pdev, cfg, 0) < 0) + snd_printk(KERN_ERR "InterWave - Synth - the requested resources are invalid, using auto config\n"); + err = pnp_activate_dev(pdev); + if (err < 0) { + kfree(cfg); + snd_printk(KERN_ERR "InterWave PnP configure failure (out of resources?)\n"); + return err; + } + if (pnp_port_start(pdev, 0) + 0x100 != pnp_port_start(pdev, 1) || + pnp_port_start(pdev, 0) + 0x10c != pnp_port_start(pdev, 2)) { + kfree(cfg); + snd_printk(KERN_ERR "PnP configure failure (wrong ports)\n"); + return -ENOENT; + } + port[dev] = pnp_port_start(pdev, 0); + dma1[dev] = pnp_dma(pdev, 0); + if (dma2[dev] >= 0) + dma2[dev] = pnp_dma(pdev, 1); + irq[dev] = pnp_irq(pdev, 0); + snd_printdd("isapnp IW: sb port=0x%lx, gf1 port=0x%lx, codec port=0x%lx\n", + pnp_port_start(pdev, 0), + pnp_port_start(pdev, 1), + pnp_port_start(pdev, 2)); + snd_printdd("isapnp IW: dma1=%i, dma2=%i, irq=%i\n", dma1[dev], dma2[dev], irq[dev]); +#ifdef SNDRV_STB + /* Tone Control initialization */ + pdev = iwcard->devtc; + pnp_init_resource_table(cfg); + if (port_tc[dev] != SNDRV_AUTO_PORT) + pnp_resource_change(&cfg->port_resource[0], port_tc[dev], 1); + if (pnp_manual_config_dev(pdev, cfg, 0) < 0) + snd_printk(KERN_ERR "InterWave - ToneControl - the requested resources are invalid, using auto config\n"); + err = pnp_activate_dev(pdev); + if (err < 0) { + kfree(cfg); + snd_printk(KERN_ERR "InterWave ToneControl PnP configure failure (out of resources?)\n"); + return err; + } + port_tc[dev] = pnp_port_start(pdev, 0); + snd_printdd("isapnp IW: tone control port=0x%lx\n", port_tc[dev]); +#endif + kfree(cfg); + return 0; +} +#endif /* CONFIG_PNP */ + +static void snd_interwave_free(snd_card_t *card) +{ + struct snd_interwave *iwcard = (struct snd_interwave *)card->private_data; + + if (iwcard == NULL) + return; +#ifdef SNDRV_STB + if (iwcard->i2c_res) { + release_resource(iwcard->i2c_res); + kfree_nocheck(iwcard->i2c_res); + } +#endif + if (iwcard->irq >= 0) + free_irq(iwcard->irq, (void *)iwcard); +} + +static int __devinit snd_interwave_probe(int dev, struct pnp_card_link *pcard, + const struct pnp_card_device_id *pid) +{ + static int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1}; + static int possible_dmas[] = {0, 1, 3, 5, 6, 7, -1}; + int xirq, xdma1, xdma2; + snd_card_t *card; + struct snd_interwave *iwcard; + cs4231_t *cs4231; + snd_gus_card_t *gus; +#ifdef SNDRV_STB + snd_i2c_bus_t *i2c_bus; +#endif + snd_pcm_t *pcm; + char *str; + int err; + + card = snd_card_new(index[dev], id[dev], THIS_MODULE, + sizeof(struct snd_interwave)); + if (card == NULL) + return -ENOMEM; + iwcard = (struct snd_interwave *)card->private_data; + iwcard->card = card; + iwcard->irq = -1; + card->private_free = snd_interwave_free; +#ifdef CONFIG_PNP + if (isapnp[dev]) { + if (snd_interwave_pnp(dev, iwcard, pcard, pid)) { + snd_card_free(card); + return -ENODEV; + } + snd_card_set_dev(card, &pcard->card->dev); + } +#endif + xirq = irq[dev]; + if (xirq == SNDRV_AUTO_IRQ) { + if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) { + snd_card_free(card); + snd_printk("unable to find a free IRQ\n"); + return -EBUSY; + } + } + xdma1 = dma1[dev]; + if (xdma1 == SNDRV_AUTO_DMA) { + if ((xdma1 = snd_legacy_find_free_dma(possible_dmas)) < 0) { + snd_card_free(card); + snd_printk("unable to find a free DMA1\n"); + return -EBUSY; + } + } + xdma2 = dma2[dev]; + if (xdma2 == SNDRV_AUTO_DMA) { + if ((xdma2 = snd_legacy_find_free_dma(possible_dmas)) < 0) { + snd_card_free(card); + snd_printk("unable to find a free DMA2\n"); + return -EBUSY; + } + } + + if ((err = snd_gus_create(card, + port[dev], + -xirq, xdma1, xdma2, + 0, 32, + pcm_channels[dev], effect[dev], &gus)) < 0) { + snd_card_free(card); + return err; + } + if ((err = snd_interwave_detect(iwcard, gus, dev +#ifdef SNDRV_STB + , &i2c_bus +#endif + )) < 0) { + snd_card_free(card); + return err; + } + iwcard->gus_status_reg = gus->gf1.reg_irqstat; + iwcard->pcm_status_reg = gus->gf1.port + 0x10c + 2; + + snd_interwave_init(dev, gus); + snd_interwave_detect_memory(gus); + if ((err = snd_gus_initialize(gus)) < 0) { + snd_card_free(card); + return err; + } + + if (request_irq(xirq, snd_interwave_interrupt, SA_INTERRUPT, "InterWave", (void *)iwcard)) { + snd_card_free(card); + snd_printk("unable to grab IRQ %d\n", xirq); + return -EBUSY; + } + iwcard->irq = xirq; + + if ((err = snd_cs4231_create(card, + gus->gf1.port + 0x10c, -1, xirq, + xdma2 < 0 ? xdma1 : xdma2, xdma1, + CS4231_HW_INTERWAVE, + CS4231_HWSHARE_IRQ | + CS4231_HWSHARE_DMA1 | + CS4231_HWSHARE_DMA2, + &cs4231)) < 0) { + snd_card_free(card); + return err; + } + if ((err = snd_cs4231_pcm(cs4231, 0, &pcm)) < 0) { + snd_card_free(card); + return err; + } + sprintf(pcm->name + strlen(pcm->name), " rev %c", gus->revision + 'A'); + strcat(pcm->name, " (codec)"); + if ((err = snd_cs4231_timer(cs4231, 2, NULL)) < 0) { + snd_card_free(card); + return err; + } + if ((err = snd_cs4231_mixer(cs4231)) < 0) { + snd_card_free(card); + return err; + } + if (pcm_channels[dev] > 0) { + if ((err = snd_gf1_pcm_new(gus, 1, 1, NULL)) < 0) { + snd_card_free(card); + return err; + } + } + if ((err = snd_interwave_mixer(cs4231)) < 0) { + snd_card_free(card); + return err; + } +#ifdef SNDRV_STB + { + snd_ctl_elem_id_t id1, id2; + memset(&id1, 0, sizeof(id1)); + memset(&id2, 0, sizeof(id2)); + id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + strcpy(id1.name, "Master Playback Switch"); + strcpy(id2.name, id1.name); + id2.index = 1; + if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { + snd_card_free(card); + return err; + } + strcpy(id1.name, "Master Playback Volume"); + strcpy(id2.name, id1.name); + if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { + snd_card_free(card); + return err; + } + if ((err = snd_tea6330t_update_mixer(card, i2c_bus, 0, 1)) < 0) { + snd_card_free(card); + return err; + } + } +#endif + + gus->uart_enable = midi[dev]; + if ((err = snd_gf1_rawmidi_new(gus, 0, NULL)) < 0) { + snd_card_free(card); + return err; + } + +#ifndef SNDRV_STB + str = "AMD InterWave"; + if (gus->gf1.rom_banks == 1 && gus->gf1.rom_present == 8) + str = "Dynasonic 3-D"; +#else + str = "InterWave STB"; +#endif + strcpy(card->driver, str); + strcpy(card->shortname, str); + sprintf(card->longname, "%s at 0x%lx, irq %i, dma %d", + str, + gus->gf1.port, + xirq, + xdma1); + if (xdma2 >= 0) + sprintf(card->longname + strlen(card->longname), "&%d", xdma2); + + if ((err = snd_card_register(card)) < 0) { + snd_card_free(card); + return err; + } + + iwcard->cs4231 = cs4231; + iwcard->gus = gus; + if (pcard) + pnp_set_card_drvdata(pcard, card); + else + snd_interwave_legacy[dev++] = card; + return 0; +} + +static int __devinit snd_interwave_probe_legacy_port(unsigned long xport) +{ + static int dev; + int res; + + for ( ; dev < SNDRV_CARDS; dev++) { + if (!enable[dev] || port[dev] != SNDRV_AUTO_PORT) + continue; +#ifdef CONFIG_PNP + if (isapnp[dev]) + continue; +#endif + port[dev] = xport; + res = snd_interwave_probe(dev, NULL, NULL); + if (res < 0) + port[dev] = SNDRV_AUTO_PORT; + return res; + } + return -ENODEV; +} + +#ifdef CONFIG_PNP + +static int __devinit snd_interwave_pnp_detect(struct pnp_card_link *card, + const struct pnp_card_device_id *id) +{ + static int dev; + int res; + + for ( ; dev < SNDRV_CARDS; dev++) { + if (!enable[dev] || !isapnp[dev]) + continue; + res = snd_interwave_probe(dev, card, id); + if (res < 0) + return res; + dev++; + return 0; + } + + return -ENODEV; +} + +static void __devexit snd_interwave_pnp_remove(struct pnp_card_link * pcard) +{ + snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard); + + snd_card_disconnect(card); + snd_card_free_in_thread(card); +} + +static struct pnp_card_driver interwave_pnpc_driver = { + .flags = PNP_DRIVER_RES_DISABLE, + .name = "interwave", + .id_table = snd_interwave_pnpids, + .probe = snd_interwave_pnp_detect, + .remove = __devexit_p(snd_interwave_pnp_remove), +}; + +#endif /* CONFIG_PNP */ + +static int __init alsa_card_interwave_init(void) +{ + int cards = 0, i; + static long possible_ports[] = {0x210, 0x220, 0x230, 0x240, 0x250, 0x260, -1}; + int dev; + + for (dev = 0; dev < SNDRV_CARDS; dev++) { + if (!enable[dev] || port[dev] == SNDRV_AUTO_PORT) + continue; +#ifdef CONFIG_PNP + if (isapnp[dev]) + continue; +#endif + if (!snd_interwave_probe(dev, NULL, NULL)) { + cards++; + continue; + } +#ifdef MODULE + printk(KERN_ERR "InterWave soundcard #%i not found at 0x%lx or device busy\n", dev, port[dev]); +#endif + } + /* legacy auto configured cards */ + i = snd_legacy_auto_probe(possible_ports, snd_interwave_probe_legacy_port); + if (i > 0) + cards += i; +#ifdef CONFIG_PNP + /* ISA PnP cards */ + i = pnp_register_card_driver(&interwave_pnpc_driver); + if (i > 0) + cards += i; +#endif + + if (!cards) { +#ifdef CONFIG_PNP + pnp_unregister_card_driver(&interwave_pnpc_driver); +#endif +#ifdef MODULE + printk(KERN_ERR "InterWave soundcard not found or device busy\n"); +#endif + return -ENODEV; + } + return 0; +} + +static void __exit alsa_card_interwave_exit(void) +{ + int dev; + +#ifdef CONFIG_PNP + /* PnP cards first */ + pnp_unregister_card_driver(&interwave_pnpc_driver); +#endif + for (dev = 0; dev < SNDRV_CARDS; dev++) + snd_card_free(snd_interwave_legacy[dev]); +} + +module_init(alsa_card_interwave_init) +module_exit(alsa_card_interwave_exit) |