| /* |
| * Driver for AMD InterWave soundcard |
| * Copyright (c) by Jaroslav Kysela <perex@perex.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 <linux/init.h> |
| #include <linux/err.h> |
| #include <linux/isa.h> |
| #include <linux/delay.h> |
| #include <linux/pnp.h> |
| #include <linux/module.h> |
| #include <asm/dma.h> |
| #include <sound/core.h> |
| #include <sound/gus.h> |
| #include <sound/wss.h> |
| #ifdef SNDRV_STB |
| #include <sound/tea6330t.h> |
| #endif |
| #define SNDRV_LEGACY_FIND_FREE_IRQ |
| #define SNDRV_LEGACY_FIND_FREE_DMA |
| #include <sound/initval.h> |
| |
| MODULE_AUTHOR("Jaroslav Kysela <perex@perex.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 bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ |
| #ifdef CONFIG_PNP |
| static bool 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]; |
| static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2}; |
| static int effect[SNDRV_CARDS]; |
| |
| #ifdef SNDRV_STB |
| #define PFX "interwave-stb: " |
| #define INTERWAVE_DRIVER "snd_interwave_stb" |
| #define INTERWAVE_PNP_DRIVER "interwave-stb" |
| #else |
| #define PFX "interwave: " |
| #define INTERWAVE_DRIVER "snd_interwave" |
| #define INTERWAVE_PNP_DRIVER "interwave" |
| #endif |
| |
| 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; |
| struct snd_card *card; |
| struct snd_gus_card *gus; |
| struct snd_wss *wss; |
| #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 |
| }; |
| |
| |
| #ifdef CONFIG_PNP |
| static int isa_registered; |
| static int pnp_registered; |
| |
| 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(struct snd_i2c_bus *bus, int ctrl, int data) |
| { |
| unsigned long port = bus->private_value; |
| |
| #if 0 |
| printk(KERN_DEBUG "i2c_setlines - 0x%lx <- %i,%i\n", port, ctrl, data); |
| #endif |
| outb((data << 1) | ctrl, port); |
| udelay(10); |
| } |
| |
| static int snd_interwave_i2c_getclockline(struct snd_i2c_bus *bus) |
| { |
| unsigned long port = bus->private_value; |
| unsigned char res; |
| |
| res = inb(port) & 1; |
| #if 0 |
| printk(KERN_DEBUG "i2c_getclockline - 0x%lx -> %i\n", port, res); |
| #endif |
| return res; |
| } |
| |
| static int snd_interwave_i2c_getdataline(struct snd_i2c_bus *bus, int ack) |
| { |
| unsigned long port = bus->private_value; |
| unsigned char res; |
| |
| if (ack) |
| udelay(10); |
| res = (inb(port) & 2) >> 1; |
| #if 0 |
| printk(KERN_DEBUG "i2c_getdataline - 0x%lx -> %i\n", port, res); |
| #endif |
| return res; |
| } |
| |
| static struct snd_i2c_bit_ops snd_interwave_i2c_bit_ops = { |
| .setlines = snd_interwave_i2c_setlines, |
| .getclock = snd_interwave_i2c_getclockline, |
| .getdata = snd_interwave_i2c_getdataline, |
| }; |
| |
| static int snd_interwave_detect_stb(struct snd_interwave *iwcard, |
| struct snd_gus_card *gus, int dev, |
| struct snd_i2c_bus **rbus) |
| { |
| unsigned long port; |
| struct snd_i2c_bus *bus; |
| struct snd_card *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 snd_interwave_detect(struct snd_interwave *iwcard, |
| struct snd_gus_card *gus, |
| int dev |
| #ifdef SNDRV_STB |
| , struct snd_i2c_bus **rbus |
| #endif |
| ) |
| { |
| unsigned long flags; |
| unsigned char rev1, rev2; |
| int d; |
| |
| snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 0); /* reset GF1 */ |
| if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 0) { |
| snd_printdd("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d); |
| return -ENODEV; |
| } |
| udelay(160); |
| snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 1); /* release reset */ |
| udelay(160); |
| if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 1) { |
| snd_printdd("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d); |
| return -ENODEV; |
| } |
| 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 snd_interwave *iwcard = 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); |
| loop++; |
| } |
| if (inb(iwcard->pcm_status_reg) & 0x01) { /* IRQ bit is set? */ |
| handled = 1; |
| snd_wss_interrupt(irq, iwcard->wss); |
| loop++; |
| } |
| } while (loop && --max > 0); |
| return IRQ_RETVAL(handled); |
| } |
| |
| static void snd_interwave_reset(struct snd_gus_card *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 snd_interwave_bank_sizes(struct snd_gus_card *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(KERN_DEBUG "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(KERN_DEBUG "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 snd_interwave_detect_memory(struct snd_gus_card *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(KERN_DEBUG "lmct = 0x%08x\n", lmct); |
| #endif |
| for (i = 0; i < ARRAY_SIZE(lmc); i++) |
| if (lmct == lmc[i]) { |
| #if 0 |
| printk(KERN_DEBUG "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(KERN_DEBUG "ROM at 0x%06x = %*phC\n", bank_pos, |
| 8, iwave); |
| #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(KERN_DEBUG "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 snd_interwave_init(int dev, struct snd_gus_card *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 struct snd_kcontrol_new snd_interwave_controls[] = { |
| WSS_DOUBLE("Master Playback Switch", 0, |
| CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 7, 7, 1, 1), |
| WSS_DOUBLE("Master Playback Volume", 0, |
| CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 0, 0, 31, 1), |
| WSS_DOUBLE("Mic Playback Switch", 0, |
| CS4231_LEFT_MIC_INPUT, CS4231_RIGHT_MIC_INPUT, 7, 7, 1, 1), |
| WSS_DOUBLE("Mic Playback Volume", 0, |
| CS4231_LEFT_MIC_INPUT, CS4231_RIGHT_MIC_INPUT, 0, 0, 31, 1) |
| }; |
| |
| static int snd_interwave_mixer(struct snd_wss *chip) |
| { |
| struct snd_card *card = chip->card; |
| struct snd_ctl_elem_id 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_wss_out(chip, CS4231_LINE_LEFT_OUTPUT, 0x9f); |
| snd_wss_out(chip, CS4231_LINE_RIGHT_OUTPUT, 0x9f); |
| snd_wss_out(chip, CS4231_LEFT_MIC_INPUT, 0x9f); |
| snd_wss_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 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; |
| int err; |
| |
| iwcard->dev = pnp_request_card_device(card, id->devs[0].id, NULL); |
| if (iwcard->dev == NULL) |
| return -EBUSY; |
| |
| #ifdef SNDRV_STB |
| iwcard->devtc = pnp_request_card_device(card, id->devs[1].id, NULL); |
| if (iwcard->devtc == NULL) |
| return -EBUSY; |
| #endif |
| /* Synth & Codec initialization */ |
| pdev = iwcard->dev; |
| |
| err = pnp_activate_dev(pdev); |
| if (err < 0) { |
| 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)) { |
| 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%llx, gf1 port=0x%llx, codec port=0x%llx\n", |
| (unsigned long long)pnp_port_start(pdev, 0), |
| (unsigned long long)pnp_port_start(pdev, 1), |
| (unsigned long long)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; |
| |
| err = pnp_activate_dev(pdev); |
| if (err < 0) { |
| 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 |
| return 0; |
| } |
| #endif /* CONFIG_PNP */ |
| |
| static void snd_interwave_free(struct snd_card *card) |
| { |
| struct snd_interwave *iwcard = card->private_data; |
| |
| if (iwcard == NULL) |
| return; |
| #ifdef SNDRV_STB |
| release_and_free_resource(iwcard->i2c_res); |
| #endif |
| if (iwcard->irq >= 0) |
| free_irq(iwcard->irq, (void *)iwcard); |
| } |
| |
| static int snd_interwave_card_new(int dev, struct snd_card **cardp) |
| { |
| struct snd_card *card; |
| struct snd_interwave *iwcard; |
| int err; |
| |
| err = snd_card_create(index[dev], id[dev], THIS_MODULE, |
| sizeof(struct snd_interwave), &card); |
| if (err < 0) |
| return err; |
| iwcard = card->private_data; |
| iwcard->card = card; |
| iwcard->irq = -1; |
| card->private_free = snd_interwave_free; |
| *cardp = card; |
| return 0; |
| } |
| |
| static int snd_interwave_probe(struct snd_card *card, int dev) |
| { |
| int xirq, xdma1, xdma2; |
| struct snd_interwave *iwcard = card->private_data; |
| struct snd_wss *wss; |
| struct snd_gus_card *gus; |
| #ifdef SNDRV_STB |
| struct snd_i2c_bus *i2c_bus; |
| #endif |
| struct snd_pcm *pcm; |
| char *str; |
| int err; |
| |
| xirq = irq[dev]; |
| xdma1 = dma1[dev]; |
| xdma2 = dma2[dev]; |
| |
| if ((err = snd_gus_create(card, |
| port[dev], |
| -xirq, xdma1, xdma2, |
| 0, 32, |
| pcm_channels[dev], effect[dev], &gus)) < 0) |
| return err; |
| |
| if ((err = snd_interwave_detect(iwcard, gus, dev |
| #ifdef SNDRV_STB |
| , &i2c_bus |
| #endif |
| )) < 0) |
| 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) |
| return err; |
| |
| if (request_irq(xirq, snd_interwave_interrupt, 0, |
| "InterWave", iwcard)) { |
| snd_printk(KERN_ERR PFX "unable to grab IRQ %d\n", xirq); |
| return -EBUSY; |
| } |
| iwcard->irq = xirq; |
| |
| err = snd_wss_create(card, |
| gus->gf1.port + 0x10c, -1, xirq, |
| xdma2 < 0 ? xdma1 : xdma2, xdma1, |
| WSS_HW_INTERWAVE, |
| WSS_HWSHARE_IRQ | |
| WSS_HWSHARE_DMA1 | |
| WSS_HWSHARE_DMA2, |
| &wss); |
| if (err < 0) |
| return err; |
| |
| err = snd_wss_pcm(wss, 0, &pcm); |
| if (err < 0) |
| return err; |
| |
| sprintf(pcm->name + strlen(pcm->name), " rev %c", gus->revision + 'A'); |
| strcat(pcm->name, " (codec)"); |
| |
| err = snd_wss_timer(wss, 2, NULL); |
| if (err < 0) |
| return err; |
| |
| err = snd_wss_mixer(wss); |
| if (err < 0) |
| return err; |
| |
| if (pcm_channels[dev] > 0) { |
| err = snd_gf1_pcm_new(gus, 1, 1, NULL); |
| if (err < 0) |
| return err; |
| } |
| err = snd_interwave_mixer(wss); |
| if (err < 0) |
| return err; |
| |
| #ifdef SNDRV_STB |
| { |
| struct snd_ctl_elem_id 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) |
| return err; |
| strcpy(id1.name, "Master Playback Volume"); |
| strcpy(id2.name, id1.name); |
| if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) |
| return err; |
| if ((err = snd_tea6330t_update_mixer(card, i2c_bus, 0, 1)) < 0) |
| return err; |
| } |
| #endif |
| |
| gus->uart_enable = midi[dev]; |
| if ((err = snd_gf1_rawmidi_new(gus, 0, NULL)) < 0) |
| 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); |
| |
| err = snd_card_register(card); |
| if (err < 0) |
| return err; |
| |
| iwcard->wss = wss; |
| iwcard->gus = gus; |
| return 0; |
| } |
| |
| static int snd_interwave_isa_probe1(int dev, struct device *devptr) |
| { |
| struct snd_card *card; |
| int err; |
| |
| err = snd_interwave_card_new(dev, &card); |
| if (err < 0) |
| return err; |
| |
| snd_card_set_dev(card, devptr); |
| if ((err = snd_interwave_probe(card, dev)) < 0) { |
| snd_card_free(card); |
| return err; |
| } |
| dev_set_drvdata(devptr, card); |
| return 0; |
| } |
| |
| static int snd_interwave_isa_match(struct device *pdev, |
| unsigned int dev) |
| { |
| if (!enable[dev]) |
| return 0; |
| #ifdef CONFIG_PNP |
| if (isapnp[dev]) |
| return 0; |
| #endif |
| return 1; |
| } |
| |
| static int snd_interwave_isa_probe(struct device *pdev, |
| unsigned int dev) |
| { |
| int err; |
| static int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1}; |
| static int possible_dmas[] = {0, 1, 3, 5, 6, 7, -1}; |
| |
| if (irq[dev] == SNDRV_AUTO_IRQ) { |
| if ((irq[dev] = snd_legacy_find_free_irq(possible_irqs)) < 0) { |
| snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); |
| return -EBUSY; |
| } |
| } |
| if (dma1[dev] == SNDRV_AUTO_DMA) { |
| if ((dma1[dev] = snd_legacy_find_free_dma(possible_dmas)) < 0) { |
| snd_printk(KERN_ERR PFX "unable to find a free DMA1\n"); |
| return -EBUSY; |
| } |
| } |
| if (dma2[dev] == SNDRV_AUTO_DMA) { |
| if ((dma2[dev] = snd_legacy_find_free_dma(possible_dmas)) < 0) { |
| snd_printk(KERN_ERR PFX "unable to find a free DMA2\n"); |
| return -EBUSY; |
| } |
| } |
| |
| if (port[dev] != SNDRV_AUTO_PORT) |
| return snd_interwave_isa_probe1(dev, pdev); |
| else { |
| static long possible_ports[] = {0x210, 0x220, 0x230, 0x240, 0x250, 0x260}; |
| int i; |
| for (i = 0; i < ARRAY_SIZE(possible_ports); i++) { |
| port[dev] = possible_ports[i]; |
| err = snd_interwave_isa_probe1(dev, pdev); |
| if (! err) |
| return 0; |
| } |
| return err; |
| } |
| } |
| |
| static int snd_interwave_isa_remove(struct device *devptr, unsigned int dev) |
| { |
| snd_card_free(dev_get_drvdata(devptr)); |
| dev_set_drvdata(devptr, NULL); |
| return 0; |
| } |
| |
| static struct isa_driver snd_interwave_driver = { |
| .match = snd_interwave_isa_match, |
| .probe = snd_interwave_isa_probe, |
| .remove = snd_interwave_isa_remove, |
| /* FIXME: suspend,resume */ |
| .driver = { |
| .name = INTERWAVE_DRIVER |
| }, |
| }; |
| |
| #ifdef CONFIG_PNP |
| static int snd_interwave_pnp_detect(struct pnp_card_link *pcard, |
| const struct pnp_card_device_id *pid) |
| { |
| static int dev; |
| struct snd_card *card; |
| int res; |
| |
| for ( ; dev < SNDRV_CARDS; dev++) { |
| if (enable[dev] && isapnp[dev]) |
| break; |
| } |
| if (dev >= SNDRV_CARDS) |
| return -ENODEV; |
| |
| res = snd_interwave_card_new(dev, &card); |
| if (res < 0) |
| return res; |
| |
| if ((res = snd_interwave_pnp(dev, card->private_data, pcard, pid)) < 0) { |
| snd_card_free(card); |
| return res; |
| } |
| snd_card_set_dev(card, &pcard->card->dev); |
| if ((res = snd_interwave_probe(card, dev)) < 0) { |
| snd_card_free(card); |
| return res; |
| } |
| pnp_set_card_drvdata(pcard, card); |
| dev++; |
| return 0; |
| } |
| |
| static void snd_interwave_pnp_remove(struct pnp_card_link *pcard) |
| { |
| snd_card_free(pnp_get_card_drvdata(pcard)); |
| pnp_set_card_drvdata(pcard, NULL); |
| } |
| |
| static struct pnp_card_driver interwave_pnpc_driver = { |
| .flags = PNP_DRIVER_RES_DISABLE, |
| .name = INTERWAVE_PNP_DRIVER, |
| .id_table = snd_interwave_pnpids, |
| .probe = snd_interwave_pnp_detect, |
| .remove = snd_interwave_pnp_remove, |
| /* FIXME: suspend,resume */ |
| }; |
| |
| #endif /* CONFIG_PNP */ |
| |
| static int __init alsa_card_interwave_init(void) |
| { |
| int err; |
| |
| err = isa_register_driver(&snd_interwave_driver, SNDRV_CARDS); |
| #ifdef CONFIG_PNP |
| if (!err) |
| isa_registered = 1; |
| |
| err = pnp_register_card_driver(&interwave_pnpc_driver); |
| if (!err) |
| pnp_registered = 1; |
| |
| if (isa_registered) |
| err = 0; |
| #endif |
| return err; |
| } |
| |
| static void __exit alsa_card_interwave_exit(void) |
| { |
| #ifdef CONFIG_PNP |
| if (pnp_registered) |
| pnp_unregister_card_driver(&interwave_pnpc_driver); |
| if (isa_registered) |
| #endif |
| isa_unregister_driver(&snd_interwave_driver); |
| } |
| |
| module_init(alsa_card_interwave_init) |
| module_exit(alsa_card_interwave_exit) |
