1 /* 2 * Driver for AMD InterWave soundcard 3 * Copyright (c) by Jaroslav Kysela <perex@perex.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 <linux/init.h> 26 #include <linux/err.h> 27 #include <linux/isa.h> 28 #include <linux/delay.h> 29 #include <linux/slab.h> 30 #include <linux/pnp.h> 31 #include <linux/moduleparam.h> 32 #include <asm/dma.h> 33 #include <sound/core.h> 34 #include <sound/gus.h> 35 #include <sound/wss.h> 36 #ifdef SNDRV_STB 37 #include <sound/tea6330t.h> 38 #endif 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@perex.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]; 73 static int pcm_channels[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 2}; 74 static int effect[SNDRV_CARDS]; 75 76 #ifdef SNDRV_STB 77 #define PFX "interwave-stb: " 78 #define INTERWAVE_DRIVER "snd_interwave_stb" 79 #define INTERWAVE_PNP_DRIVER "interwave-stb" 80 #else 81 #define PFX "interwave: " 82 #define INTERWAVE_DRIVER "snd_interwave" 83 #define INTERWAVE_PNP_DRIVER "interwave" 84 #endif 85 86 module_param_array(index, int, NULL, 0444); 87 MODULE_PARM_DESC(index, "Index value for InterWave soundcard."); 88 module_param_array(id, charp, NULL, 0444); 89 MODULE_PARM_DESC(id, "ID string for InterWave soundcard."); 90 module_param_array(enable, bool, NULL, 0444); 91 MODULE_PARM_DESC(enable, "Enable InterWave soundcard."); 92 #ifdef CONFIG_PNP 93 module_param_array(isapnp, bool, NULL, 0444); 94 MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard."); 95 #endif 96 module_param_array(port, long, NULL, 0444); 97 MODULE_PARM_DESC(port, "Port # for InterWave driver."); 98 #ifdef SNDRV_STB 99 module_param_array(port_tc, long, NULL, 0444); 100 MODULE_PARM_DESC(port_tc, "Tone control (TEA6330T - i2c bus) port # for InterWave driver."); 101 #endif 102 module_param_array(irq, int, NULL, 0444); 103 MODULE_PARM_DESC(irq, "IRQ # for InterWave driver."); 104 module_param_array(dma1, int, NULL, 0444); 105 MODULE_PARM_DESC(dma1, "DMA1 # for InterWave driver."); 106 module_param_array(dma2, int, NULL, 0444); 107 MODULE_PARM_DESC(dma2, "DMA2 # for InterWave driver."); 108 module_param_array(joystick_dac, int, NULL, 0444); 109 MODULE_PARM_DESC(joystick_dac, "Joystick DAC level 0.59V-4.52V or 0.389V-2.98V for InterWave driver."); 110 module_param_array(midi, int, NULL, 0444); 111 MODULE_PARM_DESC(midi, "MIDI UART enable for InterWave driver."); 112 module_param_array(pcm_channels, int, NULL, 0444); 113 MODULE_PARM_DESC(pcm_channels, "Reserved PCM channels for InterWave driver."); 114 module_param_array(effect, int, NULL, 0444); 115 MODULE_PARM_DESC(effect, "Effects enable for InterWave driver."); 116 117 struct snd_interwave { 118 int irq; 119 struct snd_card *card; 120 struct snd_gus_card *gus; 121 struct snd_wss *wss; 122 #ifdef SNDRV_STB 123 struct resource *i2c_res; 124 #endif 125 unsigned short gus_status_reg; 126 unsigned short pcm_status_reg; 127 #ifdef CONFIG_PNP 128 struct pnp_dev *dev; 129 #ifdef SNDRV_STB 130 struct pnp_dev *devtc; 131 #endif 132 #endif 133 }; 134 135 136 #ifdef CONFIG_PNP 137 static int isa_registered; 138 static int pnp_registered; 139 140 static struct pnp_card_device_id snd_interwave_pnpids[] = { 141 #ifndef SNDRV_STB 142 /* Gravis UltraSound Plug & Play */ 143 { .id = "GRV0001", .devs = { { .id = "GRV0000" } } }, 144 /* STB SoundRage32 */ 145 { .id = "STB011a", .devs = { { .id = "STB0010" } } }, 146 /* MED3210 */ 147 { .id = "DXP3201", .devs = { { .id = "DXP0010" } } }, 148 /* Dynasonic Pro */ 149 /* This device also have CDC1117:DynaSonix Pro Audio Effects Processor */ 150 { .id = "CDC1111", .devs = { { .id = "CDC1112" } } }, 151 /* Panasonic PCA761AW Audio Card */ 152 { .id = "ADV55ff", .devs = { { .id = "ADV0010" } } }, 153 /* InterWave STB without TEA6330T */ 154 { .id = "ADV550a", .devs = { { .id = "ADV0010" } } }, 155 #else 156 /* InterWave STB with TEA6330T */ 157 { .id = "ADV550a", .devs = { { .id = "ADV0010" }, { .id = "ADV0015" } } }, 158 #endif 159 { .id = "" } 160 }; 161 162 MODULE_DEVICE_TABLE(pnp_card, snd_interwave_pnpids); 163 164 #endif /* CONFIG_PNP */ 165 166 167 #ifdef SNDRV_STB 168 static void snd_interwave_i2c_setlines(struct snd_i2c_bus *bus, int ctrl, int data) 169 { 170 unsigned long port = bus->private_value; 171 172 #if 0 173 printk(KERN_DEBUG "i2c_setlines - 0x%lx <- %i,%i\n", port, ctrl, data); 174 #endif 175 outb((data << 1) | ctrl, port); 176 udelay(10); 177 } 178 179 static int snd_interwave_i2c_getclockline(struct snd_i2c_bus *bus) 180 { 181 unsigned long port = bus->private_value; 182 unsigned char res; 183 184 res = inb(port) & 1; 185 #if 0 186 printk(KERN_DEBUG "i2c_getclockline - 0x%lx -> %i\n", port, res); 187 #endif 188 return res; 189 } 190 191 static int snd_interwave_i2c_getdataline(struct snd_i2c_bus *bus, int ack) 192 { 193 unsigned long port = bus->private_value; 194 unsigned char res; 195 196 if (ack) 197 udelay(10); 198 res = (inb(port) & 2) >> 1; 199 #if 0 200 printk(KERN_DEBUG "i2c_getdataline - 0x%lx -> %i\n", port, res); 201 #endif 202 return res; 203 } 204 205 static struct snd_i2c_bit_ops snd_interwave_i2c_bit_ops = { 206 .setlines = snd_interwave_i2c_setlines, 207 .getclock = snd_interwave_i2c_getclockline, 208 .getdata = snd_interwave_i2c_getdataline, 209 }; 210 211 static int __devinit snd_interwave_detect_stb(struct snd_interwave *iwcard, 212 struct snd_gus_card * gus, int dev, 213 struct snd_i2c_bus **rbus) 214 { 215 unsigned long port; 216 struct snd_i2c_bus *bus; 217 struct snd_card *card = iwcard->card; 218 char name[32]; 219 int err; 220 221 *rbus = NULL; 222 port = port_tc[dev]; 223 if (port == SNDRV_AUTO_PORT) { 224 port = 0x350; 225 if (gus->gf1.port == 0x250) { 226 port = 0x360; 227 } 228 while (port <= 0x380) { 229 if ((iwcard->i2c_res = request_region(port, 1, "InterWave (I2C bus)")) != NULL) 230 break; 231 port += 0x10; 232 } 233 } else { 234 iwcard->i2c_res = request_region(port, 1, "InterWave (I2C bus)"); 235 } 236 if (iwcard->i2c_res == NULL) { 237 snd_printk(KERN_ERR "interwave: can't grab i2c bus port\n"); 238 return -ENODEV; 239 } 240 241 sprintf(name, "InterWave-%i", card->number); 242 if ((err = snd_i2c_bus_create(card, name, NULL, &bus)) < 0) 243 return err; 244 bus->private_value = port; 245 bus->hw_ops.bit = &snd_interwave_i2c_bit_ops; 246 if ((err = snd_tea6330t_detect(bus, 0)) < 0) 247 return err; 248 *rbus = bus; 249 return 0; 250 } 251 #endif 252 253 static int __devinit snd_interwave_detect(struct snd_interwave *iwcard, 254 struct snd_gus_card * gus, 255 int dev 256 #ifdef SNDRV_STB 257 , struct snd_i2c_bus **rbus 258 #endif 259 ) 260 { 261 unsigned long flags; 262 unsigned char rev1, rev2; 263 int d; 264 265 snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 0); /* reset GF1 */ 266 if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 0) { 267 snd_printdd("[0x%lx] check 1 failed - 0x%x\n", gus->gf1.port, d); 268 return -ENODEV; 269 } 270 udelay(160); 271 snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 1); /* release reset */ 272 udelay(160); 273 if (((d = snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)) & 0x07) != 1) { 274 snd_printdd("[0x%lx] check 2 failed - 0x%x\n", gus->gf1.port, d); 275 return -ENODEV; 276 } 277 spin_lock_irqsave(&gus->reg_lock, flags); 278 rev1 = snd_gf1_look8(gus, SNDRV_GF1_GB_VERSION_NUMBER); 279 snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, ~rev1); 280 rev2 = snd_gf1_look8(gus, SNDRV_GF1_GB_VERSION_NUMBER); 281 snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, rev1); 282 spin_unlock_irqrestore(&gus->reg_lock, flags); 283 snd_printdd("[0x%lx] InterWave check - rev1=0x%x, rev2=0x%x\n", gus->gf1.port, rev1, rev2); 284 if ((rev1 & 0xf0) == (rev2 & 0xf0) && 285 (rev1 & 0x0f) != (rev2 & 0x0f)) { 286 snd_printdd("[0x%lx] InterWave check - passed\n", gus->gf1.port); 287 gus->interwave = 1; 288 strcpy(gus->card->shortname, "AMD InterWave"); 289 gus->revision = rev1 >> 4; 290 #ifndef SNDRV_STB 291 return 0; /* ok.. We have an InterWave board */ 292 #else 293 return snd_interwave_detect_stb(iwcard, gus, dev, rbus); 294 #endif 295 } 296 snd_printdd("[0x%lx] InterWave check - failed\n", gus->gf1.port); 297 return -ENODEV; 298 } 299 300 static irqreturn_t snd_interwave_interrupt(int irq, void *dev_id) 301 { 302 struct snd_interwave *iwcard = dev_id; 303 int loop, max = 5; 304 int handled = 0; 305 306 do { 307 loop = 0; 308 if (inb(iwcard->gus_status_reg)) { 309 handled = 1; 310 snd_gus_interrupt(irq, iwcard->gus); 311 loop++; 312 } 313 if (inb(iwcard->pcm_status_reg) & 0x01) { /* IRQ bit is set? */ 314 handled = 1; 315 snd_wss_interrupt(irq, iwcard->wss); 316 loop++; 317 } 318 } while (loop && --max > 0); 319 return IRQ_RETVAL(handled); 320 } 321 322 static void __devinit snd_interwave_reset(struct snd_gus_card * gus) 323 { 324 snd_gf1_write8(gus, SNDRV_GF1_GB_RESET, 0x00); 325 udelay(160); 326 snd_gf1_write8(gus, SNDRV_GF1_GB_RESET, 0x01); 327 udelay(160); 328 } 329 330 static void __devinit snd_interwave_bank_sizes(struct snd_gus_card * gus, int *sizes) 331 { 332 unsigned int idx; 333 unsigned int local; 334 unsigned char d; 335 336 for (idx = 0; idx < 4; idx++) { 337 sizes[idx] = 0; 338 d = 0x55; 339 for (local = idx << 22; 340 local < (idx << 22) + 0x400000; 341 local += 0x40000, d++) { 342 snd_gf1_poke(gus, local, d); 343 snd_gf1_poke(gus, local + 1, d + 1); 344 #if 0 345 printk(KERN_DEBUG "d = 0x%x, local = 0x%x, " 346 "local + 1 = 0x%x, idx << 22 = 0x%x\n", 347 d, 348 snd_gf1_peek(gus, local), 349 snd_gf1_peek(gus, local + 1), 350 snd_gf1_peek(gus, idx << 22)); 351 #endif 352 if (snd_gf1_peek(gus, local) != d || 353 snd_gf1_peek(gus, local + 1) != d + 1 || 354 snd_gf1_peek(gus, idx << 22) != 0x55) 355 break; 356 sizes[idx]++; 357 } 358 } 359 #if 0 360 printk(KERN_DEBUG "sizes: %i %i %i %i\n", 361 sizes[0], sizes[1], sizes[2], sizes[3]); 362 #endif 363 } 364 365 struct rom_hdr { 366 /* 000 */ unsigned char iwave[8]; 367 /* 008 */ unsigned char rom_hdr_revision; 368 /* 009 */ unsigned char series_number; 369 /* 010 */ unsigned char series_name[16]; 370 /* 026 */ unsigned char date[10]; 371 /* 036 */ unsigned short vendor_revision_major; 372 /* 038 */ unsigned short vendor_revision_minor; 373 /* 040 */ unsigned int rom_size; 374 /* 044 */ unsigned char copyright[128]; 375 /* 172 */ unsigned char vendor_name[64]; 376 /* 236 */ unsigned char rom_description[128]; 377 /* 364 */ unsigned char pad[147]; 378 /* 511 */ unsigned char csum; 379 }; 380 381 static void __devinit snd_interwave_detect_memory(struct snd_gus_card * gus) 382 { 383 static unsigned int lmc[13] = 384 { 385 0x00000001, 0x00000101, 0x01010101, 0x00000401, 386 0x04040401, 0x00040101, 0x04040101, 0x00000004, 387 0x00000404, 0x04040404, 0x00000010, 0x00001010, 388 0x10101010 389 }; 390 391 int bank_pos, pages; 392 unsigned int i, lmct; 393 int psizes[4]; 394 unsigned char iwave[8]; 395 unsigned char csum; 396 397 snd_interwave_reset(gus); 398 snd_gf1_write8(gus, SNDRV_GF1_GB_GLOBAL_MODE, snd_gf1_read8(gus, SNDRV_GF1_GB_GLOBAL_MODE) | 0x01); /* enhanced mode */ 399 snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x01); /* DRAM I/O cycles selected */ 400 snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xff10) | 0x004c); 401 /* ok.. simple test of memory size */ 402 pages = 0; 403 snd_gf1_poke(gus, 0, 0x55); 404 snd_gf1_poke(gus, 1, 0xaa); 405 #if 1 406 if (snd_gf1_peek(gus, 0) == 0x55 && snd_gf1_peek(gus, 1) == 0xaa) 407 #else 408 if (0) /* ok.. for testing of 0k RAM */ 409 #endif 410 { 411 snd_interwave_bank_sizes(gus, psizes); 412 lmct = (psizes[3] << 24) | (psizes[2] << 16) | 413 (psizes[1] << 8) | psizes[0]; 414 #if 0 415 printk(KERN_DEBUG "lmct = 0x%08x\n", lmct); 416 #endif 417 for (i = 0; i < ARRAY_SIZE(lmc); i++) 418 if (lmct == lmc[i]) { 419 #if 0 420 printk(KERN_DEBUG "found !!! %i\n", i); 421 #endif 422 snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xfff0) | i); 423 snd_interwave_bank_sizes(gus, psizes); 424 break; 425 } 426 if (i >= ARRAY_SIZE(lmc) && !gus->gf1.enh_mode) 427 snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xfff0) | 2); 428 for (i = 0; i < 4; i++) { 429 gus->gf1.mem_alloc.banks_8[i].address = 430 gus->gf1.mem_alloc.banks_16[i].address = i << 22; 431 gus->gf1.mem_alloc.banks_8[i].size = 432 gus->gf1.mem_alloc.banks_16[i].size = psizes[i] << 18; 433 pages += psizes[i]; 434 } 435 } 436 pages <<= 18; 437 gus->gf1.memory = pages; 438 439 snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x03); /* select ROM */ 440 snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xff1f) | (4 << 5)); 441 gus->gf1.rom_banks = 0; 442 gus->gf1.rom_memory = 0; 443 for (bank_pos = 0; bank_pos < 16L * 1024L * 1024L; bank_pos += 4L * 1024L * 1024L) { 444 for (i = 0; i < 8; ++i) 445 iwave[i] = snd_gf1_peek(gus, bank_pos + i); 446 #ifdef CONFIG_SND_DEBUG_ROM 447 printk(KERN_DEBUG "ROM at 0x%06x = %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n", bank_pos, 448 iwave[0], iwave[1], iwave[2], iwave[3], 449 iwave[4], iwave[5], iwave[6], iwave[7]); 450 #endif 451 if (strncmp(iwave, "INTRWAVE", 8)) 452 continue; /* first check */ 453 csum = 0; 454 for (i = 0; i < sizeof(struct rom_hdr); i++) 455 csum += snd_gf1_peek(gus, bank_pos + i); 456 #ifdef CONFIG_SND_DEBUG_ROM 457 printk(KERN_DEBUG "ROM checksum = 0x%x (computed)\n", csum); 458 #endif 459 if (csum != 0) 460 continue; /* not valid rom */ 461 gus->gf1.rom_banks++; 462 gus->gf1.rom_present |= 1 << (bank_pos >> 22); 463 gus->gf1.rom_memory = snd_gf1_peek(gus, bank_pos + 40) | 464 (snd_gf1_peek(gus, bank_pos + 41) << 8) | 465 (snd_gf1_peek(gus, bank_pos + 42) << 16) | 466 (snd_gf1_peek(gus, bank_pos + 43) << 24); 467 } 468 #if 0 469 if (gus->gf1.rom_memory > 0) { 470 if (gus->gf1.rom_banks == 1 && gus->gf1.rom_present == 8) 471 gus->card->type = SNDRV_CARD_TYPE_IW_DYNASONIC; 472 } 473 #endif 474 snd_gf1_write8(gus, SNDRV_GF1_GB_MEMORY_CONTROL, 0x00); /* select RAM */ 475 476 if (!gus->gf1.enh_mode) 477 snd_interwave_reset(gus); 478 } 479 480 static void __devinit snd_interwave_init(int dev, struct snd_gus_card * gus) 481 { 482 unsigned long flags; 483 484 /* ok.. some InterWave specific initialization */ 485 spin_lock_irqsave(&gus->reg_lock, flags); 486 snd_gf1_write8(gus, SNDRV_GF1_GB_SOUND_BLASTER_CONTROL, 0x00); 487 snd_gf1_write8(gus, SNDRV_GF1_GB_COMPATIBILITY, 0x1f); 488 snd_gf1_write8(gus, SNDRV_GF1_GB_DECODE_CONTROL, 0x49); 489 snd_gf1_write8(gus, SNDRV_GF1_GB_VERSION_NUMBER, 0x11); 490 snd_gf1_write8(gus, SNDRV_GF1_GB_MPU401_CONTROL_A, 0x00); 491 snd_gf1_write8(gus, SNDRV_GF1_GB_MPU401_CONTROL_B, 0x30); 492 snd_gf1_write8(gus, SNDRV_GF1_GB_EMULATION_IRQ, 0x00); 493 spin_unlock_irqrestore(&gus->reg_lock, flags); 494 gus->equal_irq = 1; 495 gus->codec_flag = 1; 496 gus->interwave = 1; 497 gus->max_flag = 1; 498 gus->joystick_dac = joystick_dac[dev]; 499 500 } 501 502 static struct snd_kcontrol_new snd_interwave_controls[] = { 503 WSS_DOUBLE("Master Playback Switch", 0, 504 CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 7, 7, 1, 1), 505 WSS_DOUBLE("Master Playback Volume", 0, 506 CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 0, 0, 31, 1), 507 WSS_DOUBLE("Mic Playback Switch", 0, 508 CS4231_LEFT_MIC_INPUT, CS4231_RIGHT_MIC_INPUT, 7, 7, 1, 1), 509 WSS_DOUBLE("Mic Playback Volume", 0, 510 CS4231_LEFT_MIC_INPUT, CS4231_RIGHT_MIC_INPUT, 0, 0, 31, 1) 511 }; 512 513 static int __devinit snd_interwave_mixer(struct snd_wss *chip) 514 { 515 struct snd_card *card = chip->card; 516 struct snd_ctl_elem_id id1, id2; 517 unsigned int idx; 518 int err; 519 520 memset(&id1, 0, sizeof(id1)); 521 memset(&id2, 0, sizeof(id2)); 522 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER; 523 #if 0 524 /* remove mono microphone controls */ 525 strcpy(id1.name, "Mic Playback Switch"); 526 if ((err = snd_ctl_remove_id(card, &id1)) < 0) 527 return err; 528 strcpy(id1.name, "Mic Playback Volume"); 529 if ((err = snd_ctl_remove_id(card, &id1)) < 0) 530 return err; 531 #endif 532 /* add new master and mic controls */ 533 for (idx = 0; idx < ARRAY_SIZE(snd_interwave_controls); idx++) 534 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_interwave_controls[idx], chip))) < 0) 535 return err; 536 snd_wss_out(chip, CS4231_LINE_LEFT_OUTPUT, 0x9f); 537 snd_wss_out(chip, CS4231_LINE_RIGHT_OUTPUT, 0x9f); 538 snd_wss_out(chip, CS4231_LEFT_MIC_INPUT, 0x9f); 539 snd_wss_out(chip, CS4231_RIGHT_MIC_INPUT, 0x9f); 540 /* reassign AUXA to SYNTHESIZER */ 541 strcpy(id1.name, "Aux Playback Switch"); 542 strcpy(id2.name, "Synth Playback Switch"); 543 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) 544 return err; 545 strcpy(id1.name, "Aux Playback Volume"); 546 strcpy(id2.name, "Synth Playback Volume"); 547 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) 548 return err; 549 /* reassign AUXB to CD */ 550 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1; 551 strcpy(id2.name, "CD Playback Switch"); 552 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) 553 return err; 554 strcpy(id1.name, "Aux Playback Volume"); 555 strcpy(id2.name, "CD Playback Volume"); 556 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) 557 return err; 558 return 0; 559 } 560 561 #ifdef CONFIG_PNP 562 563 static int __devinit snd_interwave_pnp(int dev, struct snd_interwave *iwcard, 564 struct pnp_card_link *card, 565 const struct pnp_card_device_id *id) 566 { 567 struct pnp_dev *pdev; 568 int err; 569 570 iwcard->dev = pnp_request_card_device(card, id->devs[0].id, NULL); 571 if (iwcard->dev == NULL) 572 return -EBUSY; 573 574 #ifdef SNDRV_STB 575 iwcard->devtc = pnp_request_card_device(card, id->devs[1].id, NULL); 576 if (iwcard->devtc == NULL) 577 return -EBUSY; 578 #endif 579 /* Synth & Codec initialization */ 580 pdev = iwcard->dev; 581 582 err = pnp_activate_dev(pdev); 583 if (err < 0) { 584 snd_printk(KERN_ERR "InterWave PnP configure failure (out of resources?)\n"); 585 return err; 586 } 587 if (pnp_port_start(pdev, 0) + 0x100 != pnp_port_start(pdev, 1) || 588 pnp_port_start(pdev, 0) + 0x10c != pnp_port_start(pdev, 2)) { 589 snd_printk(KERN_ERR "PnP configure failure (wrong ports)\n"); 590 return -ENOENT; 591 } 592 port[dev] = pnp_port_start(pdev, 0); 593 dma1[dev] = pnp_dma(pdev, 0); 594 if (dma2[dev] >= 0) 595 dma2[dev] = pnp_dma(pdev, 1); 596 irq[dev] = pnp_irq(pdev, 0); 597 snd_printdd("isapnp IW: sb port=0x%llx, gf1 port=0x%llx, codec port=0x%llx\n", 598 (unsigned long long)pnp_port_start(pdev, 0), 599 (unsigned long long)pnp_port_start(pdev, 1), 600 (unsigned long long)pnp_port_start(pdev, 2)); 601 snd_printdd("isapnp IW: dma1=%i, dma2=%i, irq=%i\n", dma1[dev], dma2[dev], irq[dev]); 602 #ifdef SNDRV_STB 603 /* Tone Control initialization */ 604 pdev = iwcard->devtc; 605 606 err = pnp_activate_dev(pdev); 607 if (err < 0) { 608 snd_printk(KERN_ERR "InterWave ToneControl PnP configure failure (out of resources?)\n"); 609 return err; 610 } 611 port_tc[dev] = pnp_port_start(pdev, 0); 612 snd_printdd("isapnp IW: tone control port=0x%lx\n", port_tc[dev]); 613 #endif 614 return 0; 615 } 616 #endif /* CONFIG_PNP */ 617 618 static void snd_interwave_free(struct snd_card *card) 619 { 620 struct snd_interwave *iwcard = card->private_data; 621 622 if (iwcard == NULL) 623 return; 624 #ifdef SNDRV_STB 625 release_and_free_resource(iwcard->i2c_res); 626 #endif 627 if (iwcard->irq >= 0) 628 free_irq(iwcard->irq, (void *)iwcard); 629 } 630 631 static int snd_interwave_card_new(int dev, struct snd_card **cardp) 632 { 633 struct snd_card *card; 634 struct snd_interwave *iwcard; 635 int err; 636 637 err = snd_card_create(index[dev], id[dev], THIS_MODULE, 638 sizeof(struct snd_interwave), &card); 639 if (err < 0) 640 return err; 641 iwcard = card->private_data; 642 iwcard->card = card; 643 iwcard->irq = -1; 644 card->private_free = snd_interwave_free; 645 *cardp = card; 646 return 0; 647 } 648 649 static int __devinit snd_interwave_probe(struct snd_card *card, int dev) 650 { 651 int xirq, xdma1, xdma2; 652 struct snd_interwave *iwcard = card->private_data; 653 struct snd_wss *wss; 654 struct snd_gus_card *gus; 655 #ifdef SNDRV_STB 656 struct snd_i2c_bus *i2c_bus; 657 #endif 658 struct snd_pcm *pcm; 659 char *str; 660 int err; 661 662 xirq = irq[dev]; 663 xdma1 = dma1[dev]; 664 xdma2 = dma2[dev]; 665 666 if ((err = snd_gus_create(card, 667 port[dev], 668 -xirq, xdma1, xdma2, 669 0, 32, 670 pcm_channels[dev], effect[dev], &gus)) < 0) 671 return err; 672 673 if ((err = snd_interwave_detect(iwcard, gus, dev 674 #ifdef SNDRV_STB 675 , &i2c_bus 676 #endif 677 )) < 0) 678 return err; 679 680 iwcard->gus_status_reg = gus->gf1.reg_irqstat; 681 iwcard->pcm_status_reg = gus->gf1.port + 0x10c + 2; 682 683 snd_interwave_init(dev, gus); 684 snd_interwave_detect_memory(gus); 685 if ((err = snd_gus_initialize(gus)) < 0) 686 return err; 687 688 if (request_irq(xirq, snd_interwave_interrupt, IRQF_DISABLED, 689 "InterWave", iwcard)) { 690 snd_printk(KERN_ERR PFX "unable to grab IRQ %d\n", xirq); 691 return -EBUSY; 692 } 693 iwcard->irq = xirq; 694 695 err = snd_wss_create(card, 696 gus->gf1.port + 0x10c, -1, xirq, 697 xdma2 < 0 ? xdma1 : xdma2, xdma1, 698 WSS_HW_INTERWAVE, 699 WSS_HWSHARE_IRQ | 700 WSS_HWSHARE_DMA1 | 701 WSS_HWSHARE_DMA2, 702 &wss); 703 if (err < 0) 704 return err; 705 706 err = snd_wss_pcm(wss, 0, &pcm); 707 if (err < 0) 708 return err; 709 710 sprintf(pcm->name + strlen(pcm->name), " rev %c", gus->revision + 'A'); 711 strcat(pcm->name, " (codec)"); 712 713 err = snd_wss_timer(wss, 2, NULL); 714 if (err < 0) 715 return err; 716 717 err = snd_wss_mixer(wss); 718 if (err < 0) 719 return err; 720 721 if (pcm_channels[dev] > 0) { 722 err = snd_gf1_pcm_new(gus, 1, 1, NULL); 723 if (err < 0) 724 return err; 725 } 726 err = snd_interwave_mixer(wss); 727 if (err < 0) 728 return err; 729 730 #ifdef SNDRV_STB 731 { 732 struct snd_ctl_elem_id id1, id2; 733 memset(&id1, 0, sizeof(id1)); 734 memset(&id2, 0, sizeof(id2)); 735 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER; 736 strcpy(id1.name, "Master Playback Switch"); 737 strcpy(id2.name, id1.name); 738 id2.index = 1; 739 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) 740 return err; 741 strcpy(id1.name, "Master Playback Volume"); 742 strcpy(id2.name, id1.name); 743 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0) 744 return err; 745 if ((err = snd_tea6330t_update_mixer(card, i2c_bus, 0, 1)) < 0) 746 return err; 747 } 748 #endif 749 750 gus->uart_enable = midi[dev]; 751 if ((err = snd_gf1_rawmidi_new(gus, 0, NULL)) < 0) 752 return err; 753 754 #ifndef SNDRV_STB 755 str = "AMD InterWave"; 756 if (gus->gf1.rom_banks == 1 && gus->gf1.rom_present == 8) 757 str = "Dynasonic 3-D"; 758 #else 759 str = "InterWave STB"; 760 #endif 761 strcpy(card->driver, str); 762 strcpy(card->shortname, str); 763 sprintf(card->longname, "%s at 0x%lx, irq %i, dma %d", 764 str, 765 gus->gf1.port, 766 xirq, 767 xdma1); 768 if (xdma2 >= 0) 769 sprintf(card->longname + strlen(card->longname), "&%d", xdma2); 770 771 err = snd_card_register(card); 772 if (err < 0) 773 return err; 774 775 iwcard->wss = wss; 776 iwcard->gus = gus; 777 return 0; 778 } 779 780 static int __devinit snd_interwave_isa_probe1(int dev, struct device *devptr) 781 { 782 struct snd_card *card; 783 int err; 784 785 err = snd_interwave_card_new(dev, &card); 786 if (err < 0) 787 return err; 788 789 snd_card_set_dev(card, devptr); 790 if ((err = snd_interwave_probe(card, dev)) < 0) { 791 snd_card_free(card); 792 return err; 793 } 794 dev_set_drvdata(devptr, card); 795 return 0; 796 } 797 798 static int __devinit snd_interwave_isa_match(struct device *pdev, 799 unsigned int dev) 800 { 801 if (!enable[dev]) 802 return 0; 803 #ifdef CONFIG_PNP 804 if (isapnp[dev]) 805 return 0; 806 #endif 807 return 1; 808 } 809 810 static int __devinit snd_interwave_isa_probe(struct device *pdev, 811 unsigned int dev) 812 { 813 int err; 814 static int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1}; 815 static int possible_dmas[] = {0, 1, 3, 5, 6, 7, -1}; 816 817 if (irq[dev] == SNDRV_AUTO_IRQ) { 818 if ((irq[dev] = snd_legacy_find_free_irq(possible_irqs)) < 0) { 819 snd_printk(KERN_ERR PFX "unable to find a free IRQ\n"); 820 return -EBUSY; 821 } 822 } 823 if (dma1[dev] == SNDRV_AUTO_DMA) { 824 if ((dma1[dev] = snd_legacy_find_free_dma(possible_dmas)) < 0) { 825 snd_printk(KERN_ERR PFX "unable to find a free DMA1\n"); 826 return -EBUSY; 827 } 828 } 829 if (dma2[dev] == SNDRV_AUTO_DMA) { 830 if ((dma2[dev] = snd_legacy_find_free_dma(possible_dmas)) < 0) { 831 snd_printk(KERN_ERR PFX "unable to find a free DMA2\n"); 832 return -EBUSY; 833 } 834 } 835 836 if (port[dev] != SNDRV_AUTO_PORT) 837 return snd_interwave_isa_probe1(dev, pdev); 838 else { 839 static long possible_ports[] = {0x210, 0x220, 0x230, 0x240, 0x250, 0x260}; 840 int i; 841 for (i = 0; i < ARRAY_SIZE(possible_ports); i++) { 842 port[dev] = possible_ports[i]; 843 err = snd_interwave_isa_probe1(dev, pdev); 844 if (! err) 845 return 0; 846 } 847 return err; 848 } 849 } 850 851 static int __devexit snd_interwave_isa_remove(struct device *devptr, unsigned int dev) 852 { 853 snd_card_free(dev_get_drvdata(devptr)); 854 dev_set_drvdata(devptr, NULL); 855 return 0; 856 } 857 858 static struct isa_driver snd_interwave_driver = { 859 .match = snd_interwave_isa_match, 860 .probe = snd_interwave_isa_probe, 861 .remove = __devexit_p(snd_interwave_isa_remove), 862 /* FIXME: suspend,resume */ 863 .driver = { 864 .name = INTERWAVE_DRIVER 865 }, 866 }; 867 868 #ifdef CONFIG_PNP 869 static int __devinit snd_interwave_pnp_detect(struct pnp_card_link *pcard, 870 const struct pnp_card_device_id *pid) 871 { 872 static int dev; 873 struct snd_card *card; 874 int res; 875 876 for ( ; dev < SNDRV_CARDS; dev++) { 877 if (enable[dev] && isapnp[dev]) 878 break; 879 } 880 if (dev >= SNDRV_CARDS) 881 return -ENODEV; 882 883 res = snd_interwave_card_new(dev, &card); 884 if (res < 0) 885 return res; 886 887 if ((res = snd_interwave_pnp(dev, card->private_data, pcard, pid)) < 0) { 888 snd_card_free(card); 889 return res; 890 } 891 snd_card_set_dev(card, &pcard->card->dev); 892 if ((res = snd_interwave_probe(card, dev)) < 0) { 893 snd_card_free(card); 894 return res; 895 } 896 pnp_set_card_drvdata(pcard, card); 897 dev++; 898 return 0; 899 } 900 901 static void __devexit snd_interwave_pnp_remove(struct pnp_card_link * pcard) 902 { 903 snd_card_free(pnp_get_card_drvdata(pcard)); 904 pnp_set_card_drvdata(pcard, NULL); 905 } 906 907 static struct pnp_card_driver interwave_pnpc_driver = { 908 .flags = PNP_DRIVER_RES_DISABLE, 909 .name = INTERWAVE_PNP_DRIVER, 910 .id_table = snd_interwave_pnpids, 911 .probe = snd_interwave_pnp_detect, 912 .remove = __devexit_p(snd_interwave_pnp_remove), 913 /* FIXME: suspend,resume */ 914 }; 915 916 #endif /* CONFIG_PNP */ 917 918 static int __init alsa_card_interwave_init(void) 919 { 920 int err; 921 922 err = isa_register_driver(&snd_interwave_driver, SNDRV_CARDS); 923 #ifdef CONFIG_PNP 924 if (!err) 925 isa_registered = 1; 926 927 err = pnp_register_card_driver(&interwave_pnpc_driver); 928 if (!err) 929 pnp_registered = 1; 930 931 if (isa_registered) 932 err = 0; 933 #endif 934 return err; 935 } 936 937 static void __exit alsa_card_interwave_exit(void) 938 { 939 #ifdef CONFIG_PNP 940 if (pnp_registered) 941 pnp_unregister_card_driver(&interwave_pnpc_driver); 942 if (isa_registered) 943 #endif 944 isa_unregister_driver(&snd_interwave_driver); 945 } 946 947 module_init(alsa_card_interwave_init) 948 module_exit(alsa_card_interwave_exit) 949