1 /* 2 * Driver for AMD InterWave soundcard 3 * Copyright (c) by Jaroslav Kysela <perex@suse.cz> 4 * 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 19 * 20 * 1999/07/22 Erik Inge Bolso <knan@mo.himolde.no> 21 * * mixer group handlers 22 * 23 */ 24 25 #include <sound/driver.h> 26 #include <asm/dma.h> 27 #include <linux/delay.h> 28 #include <linux/init.h> 29 #include <linux/slab.h> 30 #include <linux/pnp.h> 31 #include <linux/moduleparam.h> 32 #include <sound/core.h> 33 #include <sound/gus.h> 34 #include <sound/cs4231.h> 35 #ifdef SNDRV_STB 36 #include <sound/tea6330t.h> 37 #endif 38 #define SNDRV_LEGACY_AUTO_PROBE 39 #define SNDRV_LEGACY_FIND_FREE_IRQ 40 #define SNDRV_LEGACY_FIND_FREE_DMA 41 #include <sound/initval.h> 42 43 MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>"); 44 MODULE_LICENSE("GPL"); 45 #ifndef SNDRV_STB 46 MODULE_DESCRIPTION("AMD InterWave"); 47 MODULE_SUPPORTED_DEVICE("{{Gravis,UltraSound Plug & Play}," 48 "{STB,SoundRage32}," 49 "{MED,MED3210}," 50 "{Dynasonix,Dynasonix Pro}," 51 "{Panasonic,PCA761AW}}"); 52 #else 53 MODULE_DESCRIPTION("AMD InterWave STB with TEA6330T"); 54 MODULE_SUPPORTED_DEVICE("{{AMD,InterWave STB with TEA6330T}}"); 55 #endif 56 57 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ 58 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ 59 static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */ 60 #ifdef CONFIG_PNP 61 static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1}; 62 #endif 63 static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x210,0x220,0x230,0x240,0x250,0x260 */ 64 #ifdef SNDRV_STB 65 static long port_tc[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x350,0x360,0x370,0x380 */ 66 #endif 67 static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 2,3,5,9,11,12,15 */ 68 static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ 69 static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 0,1,3,5,6,7 */ 70 static int joystick_dac[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 29}; 71 /* 0 to 31, (0.59V-4.52V or 0.389V-2.98V) */ 72 static int midi[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; 73 static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2}; 74 static int effect[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 0}; 75 76 module_param_array(index, int, NULL, 0444); 77 MODULE_PARM_DESC(index, "Index value for InterWave soundcard."); 78 module_param_array(id, charp, NULL, 0444); 79 MODULE_PARM_DESC(id, "ID string for InterWave soundcard."); 80 module_param_array(enable, bool, NULL, 0444); 81 MODULE_PARM_DESC(enable, "Enable InterWave soundcard."); 82 #ifdef CONFIG_PNP 83 module_param_array(isapnp, bool, NULL, 0444); 84 MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard."); 85 #endif 86 module_param_array(port, long, NULL, 0444); 87 MODULE_PARM_DESC(port, "Port # for InterWave driver."); 88 #ifdef SNDRV_STB 89 module_param_array(port_tc, long, NULL, 0444); 90 MODULE_PARM_DESC(port_tc, "Tone control (TEA6330T - i2c bus) port # for InterWave driver."); 91 #endif 92 module_param_array(irq, int, NULL, 0444); 93 MODULE_PARM_DESC(irq, "IRQ # for InterWave driver."); 94 module_param_array(dma1, int, NULL, 0444); 95 MODULE_PARM_DESC(dma1, "DMA1 # for InterWave driver."); 96 module_param_array(dma2, int, NULL, 0444); 97 MODULE_PARM_DESC(dma2, "DMA2 # for InterWave driver."); 98 module_param_array(joystick_dac, int, NULL, 0444); 99 MODULE_PARM_DESC(joystick_dac, "Joystick DAC level 0.59V-4.52V or 0.389V-2.98V for InterWave driver."); 100 module_param_array(midi, int, NULL, 0444); 101 MODULE_PARM_DESC(midi, "MIDI UART enable for InterWave driver."); 102 module_param_array(pcm_channels, int, NULL, 0444); 103 MODULE_PARM_DESC(pcm_channels, "Reserved PCM channels for InterWave driver."); 104 module_param_array(effect, int, NULL, 0444); 105 MODULE_PARM_DESC(effect, "Effects enable for InterWave driver."); 106 107 struct snd_interwave { 108 int irq; 109 snd_card_t *card; 110 snd_gus_card_t *gus; 111 cs4231_t *cs4231; 112 #ifdef SNDRV_STB 113 struct resource *i2c_res; 114 #endif 115 unsigned short gus_status_reg; 116 unsigned short pcm_status_reg; 117 #ifdef CONFIG_PNP 118 struct pnp_dev *dev; 119 #ifdef SNDRV_STB 120 struct pnp_dev *devtc; 121 #endif 122 #endif 123 }; 124 125 static snd_card_t *snd_interwave_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR; 126 127 #ifdef CONFIG_PNP 128 129 static struct pnp_card_device_id snd_interwave_pnpids[] = { 130 #ifndef SNDRV_STB 131 /* Gravis UltraSound Plug & Play */ 132 { .id = "GRV0001", .devs = { { .id = "GRV0000" } } }, 133 /* STB SoundRage32 */ 134 { .id = "STB011a", .devs = { { .id = "STB0010" } } }, 135 /* MED3210 */ 136 { .id = "DXP3201", .devs = { { .id = "DXP0010" } } }, 137 /* Dynasonic Pro */ 138 /* This device also have CDC1117:DynaSonix Pro Audio Effects Processor */ 139 { .id = "CDC1111", .devs = { { .id = "CDC1112" } } }, 140 /* Panasonic PCA761AW Audio Card */ 141 { .id = "ADV55ff", .devs = { { .id = "ADV0010" } } }, 142 /* InterWave STB without TEA6330T */ 143 { .id = "ADV550a", .devs = { { .id = "ADV0010" } } }, 144 #else 145 /* InterWave STB with TEA6330T */ 146 { .id = "ADV550a", .devs = { { .id = "ADV0010" }, { .id = "ADV0015" } } }, 147 #endif 148 { .id = "" } 149 }; 150 151 MODULE_DEVICE_TABLE(pnp_card, snd_interwave_pnpids); 152 153 #endif /* CONFIG_PNP */ 154 155 156 #ifdef SNDRV_STB 157 static void snd_interwave_i2c_setlines(snd_i2c_bus_t *bus, int ctrl, int data) 158 { 159 unsigned long port = bus->private_value; 160 161 #if 0 162 printk("i2c_setlines - 0x%lx <- %i,%i\n", port, ctrl, data); 163 #endif 164 outb((data << 1) | ctrl, port); 165 udelay(10); 166 } 167 168 static int snd_interwave_i2c_getclockline(snd_i2c_bus_t *bus) 169 { 170 unsigned long port = bus->private_value; 171 unsigned char res; 172 173 res = inb(port) & 1; 174 #if 0 175 printk("i2c_getclockline - 0x%lx -> %i\n", port, res); 176 #endif 177 return res; 178 } 179 180 static int snd_interwave_i2c_getdataline(snd_i2c_bus_t *bus, int ack) 181 { 182 unsigned long port = bus->private_value; 183 unsigned char res; 184 185 if (ack) 186 udelay(10); 187 res = (inb(port) & 2) >> 1; 188 #if 0 189 printk("i2c_getdataline - 0x%lx -> %i\n", port, res); 190 #endif 191 return res; 192 } 193 194 static snd_i2c_bit_ops_t snd_interwave_i2c_bit_ops = { 195 .setlines = snd_interwave_i2c_setlines, 196 .getclock = snd_interwave_i2c_getclockline, 197 .getdata = snd_interwave_i2c_getdataline, 198 }; 199 200 static int __devinit snd_interwave_detect_stb(struct snd_interwave *iwcard, 201 snd_gus_card_t * gus, int dev, 202 snd_i2c_bus_t **rbus) 203 { 204 unsigned long port; 205 snd_i2c_bus_t *bus; 206 snd_card_t *card = iwcard->card; 207 char name[32]; 208 int err; 209 210 *rbus = NULL; 211 port = port_tc[dev]; 212 if (port == SNDRV_AUTO_PORT) { 213 port = 0x350; 214 if (gus->gf1.port == 0x250) { 215 port = 0x360; 216 } 217 while (port <= 0x380) { 218 if ((iwcard->i2c_res = request_region(port, 1, "InterWave (I2C bus)")) != NULL) 219 break; 220 port += 0x10; 221 } 222 } else { 223 iwcard->i2c_res = request_region(port, 1, "InterWave (I2C bus)"); 224 } 225 if (iwcard->i2c_res == NULL) { 226 snd_printk(KERN_ERR "interwave: can't grab i2c bus port\n"); 227 return -ENODEV; 228 } 229 230 sprintf(name, "InterWave-%i", card->number); 231 if ((err = snd_i2c_bus_create(card, name, NULL, &bus)) < 0) 232 return err; 233 bus->private_value = port; 234 bus->hw_ops.bit = &snd_interwave_i2c_bit_ops; 235 if ((err = snd_tea6330t_detect(bus, 0)) < 0) 236 return err; 237 *rbus = bus; 238 return 0; 239 } 240 #endif 241 242 static int __devinit snd_interwave_detect(struct snd_interwave *iwcard, 243 snd_gus_card_t * gus, 244 int dev 245 #ifdef SNDRV_STB 246 , snd_i2c_bus_t **rbus 247 #endif 248 ) 249 { 250 unsigned long flags; 251 unsigned char rev1, rev2; 252 253 snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 0); /* reset GF1 */ 254 #ifdef CONFIG_SND_DEBUG_DETECT 255 { 256 int d; 257 258 if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 0) { 259 snd_printk("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d); 260 return -ENODEV; 261 } 262 } 263 #else 264 if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 0) 265 return -ENODEV; 266 #endif 267 udelay(160); 268 snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 1); /* release reset */ 269 udelay(160); 270 #ifdef CONFIG_SND_DEBUG_DETECT 271 { 272 int d; 273 274 if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 1) { 275 snd_printk("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d); 276 return -ENODEV; 277 } 278 } 279 #else 280 if ((snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET) & 0x07) != 1) 281 return -ENODEV; 282 #endif 283 284 spin_lock_irqsave(&gus->reg_lock, flags); 285 rev1 = snd_gf1_look8(gus, SNDRV_GF1_GB_VERSION_NUMBER); 286 snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, ~rev1); 287 rev2 = snd_gf1_look8(gus, SNDRV_GF1_GB_VERSION_NUMBER); 288 snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, rev1); 289 spin_unlock_irqrestore(&gus->reg_lock, flags); 290 snd_printdd("[0x%lx] InterWave check - rev1=0x%x, rev2=0x%x\n", gus->gf1.port, rev1, rev2); 291 if ((rev1 & 0xf0) == (rev2 & 0xf0) && 292 (rev1 & 0x0f) != (rev2 & 0x0f)) { 293 snd_printdd("[0x%lx] InterWave check - passed\n", gus->gf1.port); 294 gus->interwave = 1; 295 strcpy(gus->card->shortname, "AMD InterWave"); 296 gus->revision = rev1 >> 4; 297 #ifndef SNDRV_STB 298 return 0; /* ok.. We have an InterWave board */ 299 #else 300 return snd_interwave_detect_stb(iwcard, gus, dev, rbus); 301 #endif 302 } 303 snd_printdd("[0x%lx] InterWave check - failed\n", gus->gf1.port); 304 return -ENODEV; 305 } 306 307 static irqreturn_t snd_interwave_interrupt(int irq, void *dev_id, struct pt_regs *regs) 308 { 309 struct snd_interwave *iwcard = (struct snd_interwave *) dev_id; 310 int loop, max = 5; 311 int handled = 0; 312 313 do { 314 loop = 0; 315 if (inb(iwcard->gus_status_reg)) { 316 handled = 1; 317 snd_gus_interrupt(irq, iwcard->gus, regs); 318 loop++; 319 } 320 if (inb(iwcard->pcm_status_reg) & 0x01) { /* IRQ bit is set? */ 321 handled = 1; 322 snd_cs4231_interrupt(irq, iwcard->cs4231, regs); 323 loop++; 324 } 325 } while (loop && --max > 0); 326 return IRQ_RETVAL(handled); 327 } 328 329 static void __devinit snd_interwave_reset(snd_gus_card_t * gus) 330 { 331 snd_gf1_write8(gus, SNDRV_GF1_GB_RESET, 0x00); 332 udelay(160); 333 snd_gf1_write8(gus, SNDRV_GF1_GB_RESET, 0x01); 334 udelay(160); 335 } 336 337 static void __devinit snd_interwave_bank_sizes(snd_gus_card_t * gus, int *sizes) 338 { 339 unsigned int idx; 340 unsigned int local; 341 unsigned char d; 342 343 for (idx = 0; idx < 4; idx++) { 344 sizes[idx] = 0; 345 d = 0x55; 346 for (local = idx << 22; 347 local < (idx << 22) + 0x400000; 348 local += 0x40000, d++) { 349 snd_gf1_poke(gus, local, d); 350 snd_gf1_poke(gus, local + 1, d + 1); 351 #if 0 352 printk("d = 0x%x, local = 0x%x, local + 1 = 0x%x, idx << 22 = 0x%x\n", 353 d, 354 snd_gf1_peek(gus, local), 355 snd_gf1_peek(gus, local + 1), 356 snd_gf1_peek(gus, idx << 22)); 357 #endif 358 if (snd_gf1_peek(gus, local) != d || 359 snd_gf1_peek(gus, local + 1) != d + 1 || 360 snd_gf1_peek(gus, idx << 22) != 0x55) 361 break; 362 sizes[idx]++; 363 } 364 } 365 #if 0 366 printk("sizes: %i %i %i %i\n", sizes[0], sizes[1], sizes[2], sizes[3]); 367 #endif 368 } 369 370 struct rom_hdr { 371 /* 000 */ unsigned char iwave[8]; 372 /* 008 */ unsigned char rom_hdr_revision; 373 /* 009 */ unsigned char series_number; 374 /* 010 */ unsigned char series_name[16]; 375 /* 026 */ unsigned char date[10]; 376 /* 036 */ unsigned short vendor_revision_major; 377 /* 038 */ unsigned short vendor_revision_minor; 378 /* 040 */ unsigned int rom_size; 379 /* 044 */ unsigned char copyright[128]; 380 /* 172 */ unsigned char vendor_name[64]; 381 /* 236 */ unsigned char rom_description[128]; 382 /* 364 */ unsigned char pad[147]; 383 /* 511 */ unsigned char csum; 384 }; 385 386 static void __devinit snd_interwave_detect_memory(snd_gus_card_t * gus) 387 { 388 static unsigned int lmc[13] = 389 { 390 0x00000001, 0x00000101, 0x01010101, 0x00000401, 391 0x04040401, 0x00040101, 0x04040101, 0x00000004, 392 0x00000404, 0x04040404, 0x00000010, 0x00001010, 393 0x10101010 394 }; 395 396 int bank_pos, pages; 397 unsigned int i, lmct; 398 int psizes[4]; 399 unsigned char iwave[8]; 400 unsigned char csum; 401 402 snd_interwave_reset(gus); 403 snd_gf1_write8(gus, SNDRV_GF1_GB_GLOBAL_MODE, snd_gf1_read8(gus, SNDRV_GF1_GB_GLOBAL_MODE) | 0x01); /* enhanced mode */ 404 snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x01); /* DRAM I/O cycles selected */ 405 snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xff10) | 0x004c); 406 /* ok.. simple test of memory size */ 407 pages = 0; 408 snd_gf1_poke(gus, 0, 0x55); 409 snd_gf1_poke(gus, 1, 0xaa); 410 #if 1 411 if (snd_gf1_peek(gus, 0) == 0x55 && snd_gf1_peek(gus, 1) == 0xaa) 412 #else 413 if (0) /* ok.. for testing of 0k RAM */ 414 #endif 415 { 416 snd_interwave_bank_sizes(gus, psizes); 417 lmct = (psizes[3] << 24) | (psizes[2] << 16) | 418 (psizes[1] << 8) | psizes[0]; 419 #if 0 420 printk("lmct = 0x%08x\n", lmct); 421 #endif 422 for (i = 0; i < ARRAY_SIZE(lmc); i++) 423 if (lmct == lmc[i]) { 424 #if 0 425 printk("found !!! %i\n", i); 426 #endif 427 snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xfff0) | i); 428 snd_interwave_bank_sizes(gus, psizes); 429 break; 430 } 431 if (i >= ARRAY_SIZE(lmc) && !gus->gf1.enh_mode) 432 snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xfff0) | 2); 433 for (i = 0; i < 4; i++) { 434 gus->gf1.mem_alloc.banks_8[i].address = 435 gus->gf1.mem_alloc.banks_16[i].address = i << 22; 436 gus->gf1.mem_alloc.banks_8[i].size = 437 gus->gf1.mem_alloc.banks_16[i].size = psizes[i] << 18; 438 pages += psizes[i]; 439 } 440 } 441 pages <<= 18; 442 gus->gf1.memory = pages; 443 444 snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x03); /* select ROM */ 445 snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xff1f) | (4 << 5)); 446 gus->gf1.rom_banks = 0; 447 gus->gf1.rom_memory = 0; 448 for (bank_pos = 0; bank_pos < 16L * 1024L * 1024L; bank_pos += 4L * 1024L * 1024L) { 449 for (i = 0; i < 8; ++i) 450 iwave[i] = snd_gf1_peek(gus, bank_pos + i); 451 #ifdef CONFIG_SND_DEBUG_ROM 452 printk("ROM at 0x%06x = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", bank_pos, 453 iwave[0], iwave[1], iwave[2], iwave[3], 454 iwave[4], iwave[5], iwave[6], iwave[7]); 455 #endif 456 if (strncmp(iwave, "INTRWAVE", 8)) 457 continue; /* first check */ 458 csum = 0; 459 for (i = 0; i < sizeof(struct rom_hdr); i++) 460 csum += snd_gf1_peek(gus, bank_pos + i); 461 #ifdef CONFIG_SND_DEBUG_ROM 462 printk("ROM checksum = 0x%x (computed)\n", csum); 463 #endif 464 if (csum != 0) 465 continue; /* not valid rom */ 466 gus->gf1.rom_banks++; 467 gus->gf1.rom_present |= 1 << (bank_pos >> 22); 468 gus->gf1.rom_memory = snd_gf1_peek(gus, bank_pos + 40) | 469 (snd_gf1_peek(gus, bank_pos + 41) << 8) | 470 (snd_gf1_peek(gus, bank_pos + 42) << 16) | 471 (snd_gf1_peek(gus, bank_pos + 43) << 24); 472 } 473 #if 0 474 if (gus->gf1.rom_memory > 0) { 475 if (gus->gf1.rom_banks == 1 && gus->gf1.rom_present == 8) 476 gus->card->type = SNDRV_CARD_TYPE_IW_DYNASONIC; 477 } 478 #endif 479 snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x00); /* select RAM */ 480 481 if (!gus->gf1.enh_mode) 482 snd_interwave_reset(gus); 483 } 484 485 static void __devinit snd_interwave_init(int dev, snd_gus_card_t * gus) 486 { 487 unsigned long flags; 488 489 /* ok.. some InterWave specific initialization */ 490 spin_lock_irqsave(&gus->reg_lock, flags); 491 snd_gf1_write8(gus, SNDRV_GF1_GB_SOUND_BLASTER_CONTROL, 0x00); 492 snd_gf1_write8(gus, SNDRV_GF1_GB_COMPATIBILITY, 0x1f); 493 snd_gf1_write8(gus, SNDRV_GF1_GB_DECODE_CONTROL, 0x49); 494 snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, 0x11); 495 snd_gf1_write8(gus, SNDRV_GF1_GB_MPU401_CONTROL_A, 0x00); 496 snd_gf1_write8(gus, SNDRV_GF1_GB_MPU401_CONTROL_B, 0x30); 497 snd_gf1_write8(gus, SNDRV_GF1_GB_EMULATION_IRQ, 0x00); 498 spin_unlock_irqrestore(&gus->reg_lock, flags); 499 gus->equal_irq = 1; 500 gus->codec_flag = 1; 501 gus->interwave = 1; 502 gus->max_flag = 1; 503 gus->joystick_dac = joystick_dac[dev]; 504 505 } 506 507 static snd_kcontrol_new_t snd_interwave_controls[] = { 508 CS4231_DOUBLE("Master Playback Switch", 0, CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 7, 7, 1, 1), 509 CS4231_DOUBLE("Master Playback Volume", 0, CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 0, 0, 31, 1), 510 CS4231_DOUBLE("Mic Playback Switch", 0, CS4231_LEFT_MIC_INPUT, CS4231_RIGHT_MIC_INPUT, 7, 7, 1, 1), 511 CS4231_DOUBLE("Mic Playback Volume", 0, CS4231_LEFT_MIC_INPUT, CS4231_RIGHT_MIC_INPUT, 0, 0, 31, 1) 512 }; 513 514 static int __devinit snd_interwave_mixer(cs4231_t *chip) 515 { 516 snd_card_t *card = chip->card; 517 snd_ctl_elem_id_t id1, id2; 518 unsigned int idx; 519 int err; 520 521 memset(&id1, 0, sizeof(id1)); 522 memset(&id2, 0, sizeof(id2)); 523 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER; 524 #if 0 525 /* remove mono microphone controls */ 526 strcpy(id1.name, "Mic Playback Switch"); 527 if ((err = snd_ctl_remove_id(card, &id1)) < 0) 528 return err; 529 strcpy(id1.name, "Mic Playback Volume"); 530 if ((err = snd_ctl_remove_id(card, &id1)) < 0) 531 return err; 532 #endif 533 /* add new master and mic controls */ 534 for (idx = 0; idx < ARRAY_SIZE(snd_interwave_controls); idx++) 535 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_interwave_controls[idx], chip))) < 0) 536 return err; 537 snd_cs4231_out(chip, CS4231_LINE_LEFT_OUTPUT, 0x9f); 538 snd_cs4231_out(chip, CS4231_LINE_RIGHT_OUTPUT, 0x9f); 539 snd_cs4231_out(chip, CS4231_LEFT_MIC_INPUT, 0x9f); 540 snd_cs4231_out(chip, CS4231_RIGHT_MIC_INPUT, 0x9f); 541 /* reassign AUXA to SYNTHESIZER */ 542 strcpy(id1.name, "Aux Playback Switch"); 543 strcpy(id2.name, "Synth Playback Switch"); 544 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) 545 return err; 546 strcpy(id1.name, "Aux Playback Volume"); 547 strcpy(id2.name, "Synth Playback Volume"); 548 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) 549 return err; 550 /* reassign AUXB to CD */ 551 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1; 552 strcpy(id2.name, "CD Playback Switch"); 553 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) 554 return err; 555 strcpy(id1.name, "Aux Playback Volume"); 556 strcpy(id2.name, "CD Playback Volume"); 557 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) 558 return err; 559 return 0; 560 } 561 562 #ifdef CONFIG_PNP 563 564 static int __devinit snd_interwave_pnp(int dev, struct snd_interwave *iwcard, 565 struct pnp_card_link *card, 566 const struct pnp_card_device_id *id) 567 { 568 struct pnp_dev *pdev; 569 struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL); 570 int err; 571 572 iwcard->dev = pnp_request_card_device(card, id->devs[0].id, NULL); 573 if (iwcard->dev == NULL) { 574 kfree(cfg); 575 return -EBUSY; 576 } 577 #ifdef SNDRV_STB 578 iwcard->devtc = pnp_request_card_device(card, id->devs[1].id, NULL); 579 if (iwcard->devtc == NULL) { 580 kfree(cfg); 581 return -EBUSY; 582 } 583 #endif 584 /* Synth & Codec initialization */ 585 pdev = iwcard->dev; 586 pnp_init_resource_table(cfg); 587 if (port[dev] != SNDRV_AUTO_PORT) { 588 pnp_resource_change(&cfg->port_resource[0], port[dev], 16); 589 pnp_resource_change(&cfg->port_resource[1], port[dev] + 0x100, 12); 590 pnp_resource_change(&cfg->port_resource[2], port[dev] + 0x10c, 4); 591 } 592 if (dma1[dev] != SNDRV_AUTO_DMA) 593 pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1); 594 if (dma2[dev] != SNDRV_AUTO_DMA) 595 pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1); 596 if (dma2[dev] < 0) 597 pnp_resource_change(&cfg->dma_resource[1], 4, 1); 598 if (irq[dev] != SNDRV_AUTO_IRQ) 599 pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1); 600 if (pnp_manual_config_dev(pdev, cfg, 0) < 0) 601 snd_printk(KERN_ERR "InterWave - Synth - the requested resources are invalid, using auto config\n"); 602 err = pnp_activate_dev(pdev); 603 if (err < 0) { 604 kfree(cfg); 605 snd_printk(KERN_ERR "InterWave PnP configure failure (out of resources?)\n"); 606 return err; 607 } 608 if (pnp_port_start(pdev, 0) + 0x100 != pnp_port_start(pdev, 1) || 609 pnp_port_start(pdev, 0) + 0x10c != pnp_port_start(pdev, 2)) { 610 kfree(cfg); 611 snd_printk(KERN_ERR "PnP configure failure (wrong ports)\n"); 612 return -ENOENT; 613 } 614 port[dev] = pnp_port_start(pdev, 0); 615 dma1[dev] = pnp_dma(pdev, 0); 616 if (dma2[dev] >= 0) 617 dma2[dev] = pnp_dma(pdev, 1); 618 irq[dev] = pnp_irq(pdev, 0); 619 snd_printdd("isapnp IW: sb port=0x%lx, gf1 port=0x%lx, codec port=0x%lx\n", 620 pnp_port_start(pdev, 0), 621 pnp_port_start(pdev, 1), 622 pnp_port_start(pdev, 2)); 623 snd_printdd("isapnp IW: dma1=%i, dma2=%i, irq=%i\n", dma1[dev], dma2[dev], irq[dev]); 624 #ifdef SNDRV_STB 625 /* Tone Control initialization */ 626 pdev = iwcard->devtc; 627 pnp_init_resource_table(cfg); 628 if (port_tc[dev] != SNDRV_AUTO_PORT) 629 pnp_resource_change(&cfg->port_resource[0], port_tc[dev], 1); 630 if (pnp_manual_config_dev(pdev, cfg, 0) < 0) 631 snd_printk(KERN_ERR "InterWave - ToneControl - the requested resources are invalid, using auto config\n"); 632 err = pnp_activate_dev(pdev); 633 if (err < 0) { 634 kfree(cfg); 635 snd_printk(KERN_ERR "InterWave ToneControl PnP configure failure (out of resources?)\n"); 636 return err; 637 } 638 port_tc[dev] = pnp_port_start(pdev, 0); 639 snd_printdd("isapnp IW: tone control port=0x%lx\n", port_tc[dev]); 640 #endif 641 kfree(cfg); 642 return 0; 643 } 644 #endif /* CONFIG_PNP */ 645 646 static void snd_interwave_free(snd_card_t *card) 647 { 648 struct snd_interwave *iwcard = (struct snd_interwave *)card->private_data; 649 650 if (iwcard == NULL) 651 return; 652 #ifdef SNDRV_STB 653 if (iwcard->i2c_res) { 654 release_resource(iwcard->i2c_res); 655 kfree_nocheck(iwcard->i2c_res); 656 } 657 #endif 658 if (iwcard->irq >= 0) 659 free_irq(iwcard->irq, (void *)iwcard); 660 } 661 662 static int __devinit snd_interwave_probe(int dev, struct pnp_card_link *pcard, 663 const struct pnp_card_device_id *pid) 664 { 665 static int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1}; 666 static int possible_dmas[] = {0, 1, 3, 5, 6, 7, -1}; 667 int xirq, xdma1, xdma2; 668 snd_card_t *card; 669 struct snd_interwave *iwcard; 670 cs4231_t *cs4231; 671 snd_gus_card_t *gus; 672 #ifdef SNDRV_STB 673 snd_i2c_bus_t *i2c_bus; 674 #endif 675 snd_pcm_t *pcm; 676 char *str; 677 int err; 678 679 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 680 sizeof(struct snd_interwave)); 681 if (card == NULL) 682 return -ENOMEM; 683 iwcard = (struct snd_interwave *)card->private_data; 684 iwcard->card = card; 685 iwcard->irq = -1; 686 card->private_free = snd_interwave_free; 687 #ifdef CONFIG_PNP 688 if (isapnp[dev]) { 689 if (snd_interwave_pnp(dev, iwcard, pcard, pid)) { 690 snd_card_free(card); 691 return -ENODEV; 692 } 693 snd_card_set_dev(card, &pcard->card->dev); 694 } 695 #endif 696 xirq = irq[dev]; 697 if (xirq == SNDRV_AUTO_IRQ) { 698 if ((xirq = snd_legacy_find_free_irq(possible_irqs)) < 0) { 699 snd_card_free(card); 700 snd_printk("unable to find a free IRQ\n"); 701 return -EBUSY; 702 } 703 } 704 xdma1 = dma1[dev]; 705 if (xdma1 == SNDRV_AUTO_DMA) { 706 if ((xdma1 = snd_legacy_find_free_dma(possible_dmas)) < 0) { 707 snd_card_free(card); 708 snd_printk("unable to find a free DMA1\n"); 709 return -EBUSY; 710 } 711 } 712 xdma2 = dma2[dev]; 713 if (xdma2 == SNDRV_AUTO_DMA) { 714 if ((xdma2 = snd_legacy_find_free_dma(possible_dmas)) < 0) { 715 snd_card_free(card); 716 snd_printk("unable to find a free DMA2\n"); 717 return -EBUSY; 718 } 719 } 720 721 if ((err = snd_gus_create(card, 722 port[dev], 723 -xirq, xdma1, xdma2, 724 0, 32, 725 pcm_channels[dev], effect[dev], &gus)) < 0) { 726 snd_card_free(card); 727 return err; 728 } 729 if ((err = snd_interwave_detect(iwcard, gus, dev 730 #ifdef SNDRV_STB 731 , &i2c_bus 732 #endif 733 )) < 0) { 734 snd_card_free(card); 735 return err; 736 } 737 iwcard->gus_status_reg = gus->gf1.reg_irqstat; 738 iwcard->pcm_status_reg = gus->gf1.port + 0x10c + 2; 739 740 snd_interwave_init(dev, gus); 741 snd_interwave_detect_memory(gus); 742 if ((err = snd_gus_initialize(gus)) < 0) { 743 snd_card_free(card); 744 return err; 745 } 746 747 if (request_irq(xirq, snd_interwave_interrupt, SA_INTERRUPT, "InterWave", (void *)iwcard)) { 748 snd_card_free(card); 749 snd_printk("unable to grab IRQ %d\n", xirq); 750 return -EBUSY; 751 } 752 iwcard->irq = xirq; 753 754 if ((err = snd_cs4231_create(card, 755 gus->gf1.port + 0x10c, -1, xirq, 756 xdma2 < 0 ? xdma1 : xdma2, xdma1, 757 CS4231_HW_INTERWAVE, 758 CS4231_HWSHARE_IRQ | 759 CS4231_HWSHARE_DMA1 | 760 CS4231_HWSHARE_DMA2, 761 &cs4231)) < 0) { 762 snd_card_free(card); 763 return err; 764 } 765 if ((err = snd_cs4231_pcm(cs4231, 0, &pcm)) < 0) { 766 snd_card_free(card); 767 return err; 768 } 769 sprintf(pcm->name + strlen(pcm->name), " rev %c", gus->revision + 'A'); 770 strcat(pcm->name, " (codec)"); 771 if ((err = snd_cs4231_timer(cs4231, 2, NULL)) < 0) { 772 snd_card_free(card); 773 return err; 774 } 775 if ((err = snd_cs4231_mixer(cs4231)) < 0) { 776 snd_card_free(card); 777 return err; 778 } 779 if (pcm_channels[dev] > 0) { 780 if ((err = snd_gf1_pcm_new(gus, 1, 1, NULL)) < 0) { 781 snd_card_free(card); 782 return err; 783 } 784 } 785 if ((err = snd_interwave_mixer(cs4231)) < 0) { 786 snd_card_free(card); 787 return err; 788 } 789 #ifdef SNDRV_STB 790 { 791 snd_ctl_elem_id_t id1, id2; 792 memset(&id1, 0, sizeof(id1)); 793 memset(&id2, 0, sizeof(id2)); 794 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER; 795 strcpy(id1.name, "Master Playback Switch"); 796 strcpy(id2.name, id1.name); 797 id2.index = 1; 798 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { 799 snd_card_free(card); 800 return err; 801 } 802 strcpy(id1.name, "Master Playback Volume"); 803 strcpy(id2.name, id1.name); 804 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) { 805 snd_card_free(card); 806 return err; 807 } 808 if ((err = snd_tea6330t_update_mixer(card, i2c_bus, 0, 1)) < 0) { 809 snd_card_free(card); 810 return err; 811 } 812 } 813 #endif 814 815 gus->uart_enable = midi[dev]; 816 if ((err = snd_gf1_rawmidi_new(gus, 0, NULL)) < 0) { 817 snd_card_free(card); 818 return err; 819 } 820 821 #ifndef SNDRV_STB 822 str = "AMD InterWave"; 823 if (gus->gf1.rom_banks == 1 && gus->gf1.rom_present == 8) 824 str = "Dynasonic 3-D"; 825 #else 826 str = "InterWave STB"; 827 #endif 828 strcpy(card->driver, str); 829 strcpy(card->shortname, str); 830 sprintf(card->longname, "%s at 0x%lx, irq %i, dma %d", 831 str, 832 gus->gf1.port, 833 xirq, 834 xdma1); 835 if (xdma2 >= 0) 836 sprintf(card->longname + strlen(card->longname), "&%d", xdma2); 837 838 if ((err = snd_card_register(card)) < 0) { 839 snd_card_free(card); 840 return err; 841 } 842 843 iwcard->cs4231 = cs4231; 844 iwcard->gus = gus; 845 if (pcard) 846 pnp_set_card_drvdata(pcard, card); 847 else 848 snd_interwave_legacy[dev++] = card; 849 return 0; 850 } 851 852 static int __devinit snd_interwave_probe_legacy_port(unsigned long xport) 853 { 854 static int dev; 855 int res; 856 857 for ( ; dev < SNDRV_CARDS; dev++) { 858 if (!enable[dev] || port[dev] != SNDRV_AUTO_PORT) 859 continue; 860 #ifdef CONFIG_PNP 861 if (isapnp[dev]) 862 continue; 863 #endif 864 port[dev] = xport; 865 res = snd_interwave_probe(dev, NULL, NULL); 866 if (res < 0) 867 port[dev] = SNDRV_AUTO_PORT; 868 return res; 869 } 870 return -ENODEV; 871 } 872 873 #ifdef CONFIG_PNP 874 875 static int __devinit snd_interwave_pnp_detect(struct pnp_card_link *card, 876 const struct pnp_card_device_id *id) 877 { 878 static int dev; 879 int res; 880 881 for ( ; dev < SNDRV_CARDS; dev++) { 882 if (!enable[dev] || !isapnp[dev]) 883 continue; 884 res = snd_interwave_probe(dev, card, id); 885 if (res < 0) 886 return res; 887 dev++; 888 return 0; 889 } 890 891 return -ENODEV; 892 } 893 894 static void __devexit snd_interwave_pnp_remove(struct pnp_card_link * pcard) 895 { 896 snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard); 897 898 snd_card_disconnect(card); 899 snd_card_free_in_thread(card); 900 } 901 902 static struct pnp_card_driver interwave_pnpc_driver = { 903 .flags = PNP_DRIVER_RES_DISABLE, 904 .name = "interwave", 905 .id_table = snd_interwave_pnpids, 906 .probe = snd_interwave_pnp_detect, 907 .remove = __devexit_p(snd_interwave_pnp_remove), 908 }; 909 910 #endif /* CONFIG_PNP */ 911 912 static int __init alsa_card_interwave_init(void) 913 { 914 int cards = 0, i; 915 static long possible_ports[] = {0x210, 0x220, 0x230, 0x240, 0x250, 0x260, -1}; 916 int dev; 917 918 for (dev = 0; dev < SNDRV_CARDS; dev++) { 919 if (!enable[dev] || port[dev] == SNDRV_AUTO_PORT) 920 continue; 921 #ifdef CONFIG_PNP 922 if (isapnp[dev]) 923 continue; 924 #endif 925 if (!snd_interwave_probe(dev, NULL, NULL)) { 926 cards++; 927 continue; 928 } 929 #ifdef MODULE 930 printk(KERN_ERR "InterWave soundcard #%i not found at 0x%lx or device busy\n", dev, port[dev]); 931 #endif 932 } 933 /* legacy auto configured cards */ 934 i = snd_legacy_auto_probe(possible_ports, snd_interwave_probe_legacy_port); 935 if (i > 0) 936 cards += i; 937 #ifdef CONFIG_PNP 938 /* ISA PnP cards */ 939 i = pnp_register_card_driver(&interwave_pnpc_driver); 940 if (i > 0) 941 cards += i; 942 #endif 943 944 if (!cards) { 945 #ifdef CONFIG_PNP 946 pnp_unregister_card_driver(&interwave_pnpc_driver); 947 #endif 948 #ifdef MODULE 949 printk(KERN_ERR "InterWave soundcard not found or device busy\n"); 950 #endif 951 return -ENODEV; 952 } 953 return 0; 954 } 955 956 static void __exit alsa_card_interwave_exit(void) 957 { 958 int dev; 959 960 #ifdef CONFIG_PNP 961 /* PnP cards first */ 962 pnp_unregister_card_driver(&interwave_pnpc_driver); 963 #endif 964 for (dev = 0; dev < SNDRV_CARDS; dev++) 965 snd_card_free(snd_interwave_legacy[dev]); 966 } 967 968 module_init(alsa_card_interwave_init) 969 module_exit(alsa_card_interwave_exit) 970