1 /* 2 * Copyright (c) by Jaroslav Kysela <perex@perex.cz> 3 * Routines for Sound Blaster mixer control 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 */ 21 22 #include <asm/io.h> 23 #include <linux/delay.h> 24 #include <linux/time.h> 25 #include <sound/core.h> 26 #include <sound/sb.h> 27 #include <sound/control.h> 28 29 #undef IO_DEBUG 30 31 void snd_sbmixer_write(struct snd_sb *chip, unsigned char reg, unsigned char data) 32 { 33 outb(reg, SBP(chip, MIXER_ADDR)); 34 udelay(10); 35 outb(data, SBP(chip, MIXER_DATA)); 36 udelay(10); 37 #ifdef IO_DEBUG 38 snd_printk(KERN_DEBUG "mixer_write 0x%x 0x%x\n", reg, data); 39 #endif 40 } 41 42 unsigned char snd_sbmixer_read(struct snd_sb *chip, unsigned char reg) 43 { 44 unsigned char result; 45 46 outb(reg, SBP(chip, MIXER_ADDR)); 47 udelay(10); 48 result = inb(SBP(chip, MIXER_DATA)); 49 udelay(10); 50 #ifdef IO_DEBUG 51 snd_printk(KERN_DEBUG "mixer_read 0x%x 0x%x\n", reg, result); 52 #endif 53 return result; 54 } 55 56 /* 57 * Single channel mixer element 58 */ 59 60 static int snd_sbmixer_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 61 { 62 int mask = (kcontrol->private_value >> 24) & 0xff; 63 64 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; 65 uinfo->count = 1; 66 uinfo->value.integer.min = 0; 67 uinfo->value.integer.max = mask; 68 return 0; 69 } 70 71 static int snd_sbmixer_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 72 { 73 struct snd_sb *sb = snd_kcontrol_chip(kcontrol); 74 unsigned long flags; 75 int reg = kcontrol->private_value & 0xff; 76 int shift = (kcontrol->private_value >> 16) & 0xff; 77 int mask = (kcontrol->private_value >> 24) & 0xff; 78 unsigned char val; 79 80 spin_lock_irqsave(&sb->mixer_lock, flags); 81 val = (snd_sbmixer_read(sb, reg) >> shift) & mask; 82 spin_unlock_irqrestore(&sb->mixer_lock, flags); 83 ucontrol->value.integer.value[0] = val; 84 return 0; 85 } 86 87 static int snd_sbmixer_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 88 { 89 struct snd_sb *sb = snd_kcontrol_chip(kcontrol); 90 unsigned long flags; 91 int reg = kcontrol->private_value & 0xff; 92 int shift = (kcontrol->private_value >> 16) & 0x07; 93 int mask = (kcontrol->private_value >> 24) & 0xff; 94 int change; 95 unsigned char val, oval; 96 97 val = (ucontrol->value.integer.value[0] & mask) << shift; 98 spin_lock_irqsave(&sb->mixer_lock, flags); 99 oval = snd_sbmixer_read(sb, reg); 100 val = (oval & ~(mask << shift)) | val; 101 change = val != oval; 102 if (change) 103 snd_sbmixer_write(sb, reg, val); 104 spin_unlock_irqrestore(&sb->mixer_lock, flags); 105 return change; 106 } 107 108 /* 109 * Double channel mixer element 110 */ 111 112 static int snd_sbmixer_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 113 { 114 int mask = (kcontrol->private_value >> 24) & 0xff; 115 116 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; 117 uinfo->count = 2; 118 uinfo->value.integer.min = 0; 119 uinfo->value.integer.max = mask; 120 return 0; 121 } 122 123 static int snd_sbmixer_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 124 { 125 struct snd_sb *sb = snd_kcontrol_chip(kcontrol); 126 unsigned long flags; 127 int left_reg = kcontrol->private_value & 0xff; 128 int right_reg = (kcontrol->private_value >> 8) & 0xff; 129 int left_shift = (kcontrol->private_value >> 16) & 0x07; 130 int right_shift = (kcontrol->private_value >> 19) & 0x07; 131 int mask = (kcontrol->private_value >> 24) & 0xff; 132 unsigned char left, right; 133 134 spin_lock_irqsave(&sb->mixer_lock, flags); 135 left = (snd_sbmixer_read(sb, left_reg) >> left_shift) & mask; 136 right = (snd_sbmixer_read(sb, right_reg) >> right_shift) & mask; 137 spin_unlock_irqrestore(&sb->mixer_lock, flags); 138 ucontrol->value.integer.value[0] = left; 139 ucontrol->value.integer.value[1] = right; 140 return 0; 141 } 142 143 static int snd_sbmixer_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 144 { 145 struct snd_sb *sb = snd_kcontrol_chip(kcontrol); 146 unsigned long flags; 147 int left_reg = kcontrol->private_value & 0xff; 148 int right_reg = (kcontrol->private_value >> 8) & 0xff; 149 int left_shift = (kcontrol->private_value >> 16) & 0x07; 150 int right_shift = (kcontrol->private_value >> 19) & 0x07; 151 int mask = (kcontrol->private_value >> 24) & 0xff; 152 int change; 153 unsigned char left, right, oleft, oright; 154 155 left = (ucontrol->value.integer.value[0] & mask) << left_shift; 156 right = (ucontrol->value.integer.value[1] & mask) << right_shift; 157 spin_lock_irqsave(&sb->mixer_lock, flags); 158 if (left_reg == right_reg) { 159 oleft = snd_sbmixer_read(sb, left_reg); 160 left = (oleft & ~((mask << left_shift) | (mask << right_shift))) | left | right; 161 change = left != oleft; 162 if (change) 163 snd_sbmixer_write(sb, left_reg, left); 164 } else { 165 oleft = snd_sbmixer_read(sb, left_reg); 166 oright = snd_sbmixer_read(sb, right_reg); 167 left = (oleft & ~(mask << left_shift)) | left; 168 right = (oright & ~(mask << right_shift)) | right; 169 change = left != oleft || right != oright; 170 if (change) { 171 snd_sbmixer_write(sb, left_reg, left); 172 snd_sbmixer_write(sb, right_reg, right); 173 } 174 } 175 spin_unlock_irqrestore(&sb->mixer_lock, flags); 176 return change; 177 } 178 179 /* 180 * DT-019x / ALS-007 capture/input switch 181 */ 182 183 static int snd_dt019x_input_sw_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 184 { 185 static char *texts[5] = { 186 "CD", "Mic", "Line", "Synth", "Master" 187 }; 188 189 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; 190 uinfo->count = 1; 191 uinfo->value.enumerated.items = 5; 192 if (uinfo->value.enumerated.item > 4) 193 uinfo->value.enumerated.item = 4; 194 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); 195 return 0; 196 } 197 198 static int snd_dt019x_input_sw_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 199 { 200 struct snd_sb *sb = snd_kcontrol_chip(kcontrol); 201 unsigned long flags; 202 unsigned char oval; 203 204 spin_lock_irqsave(&sb->mixer_lock, flags); 205 oval = snd_sbmixer_read(sb, SB_DT019X_CAPTURE_SW); 206 spin_unlock_irqrestore(&sb->mixer_lock, flags); 207 switch (oval & 0x07) { 208 case SB_DT019X_CAP_CD: 209 ucontrol->value.enumerated.item[0] = 0; 210 break; 211 case SB_DT019X_CAP_MIC: 212 ucontrol->value.enumerated.item[0] = 1; 213 break; 214 case SB_DT019X_CAP_LINE: 215 ucontrol->value.enumerated.item[0] = 2; 216 break; 217 case SB_DT019X_CAP_MAIN: 218 ucontrol->value.enumerated.item[0] = 4; 219 break; 220 /* To record the synth on these cards you must record the main. */ 221 /* Thus SB_DT019X_CAP_SYNTH == SB_DT019X_CAP_MAIN and would cause */ 222 /* duplicate case labels if left uncommented. */ 223 /* case SB_DT019X_CAP_SYNTH: 224 * ucontrol->value.enumerated.item[0] = 3; 225 * break; 226 */ 227 default: 228 ucontrol->value.enumerated.item[0] = 4; 229 break; 230 } 231 return 0; 232 } 233 234 static int snd_dt019x_input_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 235 { 236 struct snd_sb *sb = snd_kcontrol_chip(kcontrol); 237 unsigned long flags; 238 int change; 239 unsigned char nval, oval; 240 241 if (ucontrol->value.enumerated.item[0] > 4) 242 return -EINVAL; 243 switch (ucontrol->value.enumerated.item[0]) { 244 case 0: 245 nval = SB_DT019X_CAP_CD; 246 break; 247 case 1: 248 nval = SB_DT019X_CAP_MIC; 249 break; 250 case 2: 251 nval = SB_DT019X_CAP_LINE; 252 break; 253 case 3: 254 nval = SB_DT019X_CAP_SYNTH; 255 break; 256 case 4: 257 nval = SB_DT019X_CAP_MAIN; 258 break; 259 default: 260 nval = SB_DT019X_CAP_MAIN; 261 } 262 spin_lock_irqsave(&sb->mixer_lock, flags); 263 oval = snd_sbmixer_read(sb, SB_DT019X_CAPTURE_SW); 264 change = nval != oval; 265 if (change) 266 snd_sbmixer_write(sb, SB_DT019X_CAPTURE_SW, nval); 267 spin_unlock_irqrestore(&sb->mixer_lock, flags); 268 return change; 269 } 270 271 /* 272 * SBPRO input multiplexer 273 */ 274 275 static int snd_sb8mixer_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 276 { 277 static char *texts[3] = { 278 "Mic", "CD", "Line" 279 }; 280 281 uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; 282 uinfo->count = 1; 283 uinfo->value.enumerated.items = 3; 284 if (uinfo->value.enumerated.item > 2) 285 uinfo->value.enumerated.item = 2; 286 strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); 287 return 0; 288 } 289 290 291 static int snd_sb8mixer_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 292 { 293 struct snd_sb *sb = snd_kcontrol_chip(kcontrol); 294 unsigned long flags; 295 unsigned char oval; 296 297 spin_lock_irqsave(&sb->mixer_lock, flags); 298 oval = snd_sbmixer_read(sb, SB_DSP_CAPTURE_SOURCE); 299 spin_unlock_irqrestore(&sb->mixer_lock, flags); 300 switch ((oval >> 0x01) & 0x03) { 301 case SB_DSP_MIXS_CD: 302 ucontrol->value.enumerated.item[0] = 1; 303 break; 304 case SB_DSP_MIXS_LINE: 305 ucontrol->value.enumerated.item[0] = 2; 306 break; 307 default: 308 ucontrol->value.enumerated.item[0] = 0; 309 break; 310 } 311 return 0; 312 } 313 314 static int snd_sb8mixer_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 315 { 316 struct snd_sb *sb = snd_kcontrol_chip(kcontrol); 317 unsigned long flags; 318 int change; 319 unsigned char nval, oval; 320 321 if (ucontrol->value.enumerated.item[0] > 2) 322 return -EINVAL; 323 switch (ucontrol->value.enumerated.item[0]) { 324 case 1: 325 nval = SB_DSP_MIXS_CD; 326 break; 327 case 2: 328 nval = SB_DSP_MIXS_LINE; 329 break; 330 default: 331 nval = SB_DSP_MIXS_MIC; 332 } 333 nval <<= 1; 334 spin_lock_irqsave(&sb->mixer_lock, flags); 335 oval = snd_sbmixer_read(sb, SB_DSP_CAPTURE_SOURCE); 336 nval |= oval & ~0x06; 337 change = nval != oval; 338 if (change) 339 snd_sbmixer_write(sb, SB_DSP_CAPTURE_SOURCE, nval); 340 spin_unlock_irqrestore(&sb->mixer_lock, flags); 341 return change; 342 } 343 344 /* 345 * SB16 input switch 346 */ 347 348 static int snd_sb16mixer_info_input_sw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) 349 { 350 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; 351 uinfo->count = 4; 352 uinfo->value.integer.min = 0; 353 uinfo->value.integer.max = 1; 354 return 0; 355 } 356 357 static int snd_sb16mixer_get_input_sw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 358 { 359 struct snd_sb *sb = snd_kcontrol_chip(kcontrol); 360 unsigned long flags; 361 int reg1 = kcontrol->private_value & 0xff; 362 int reg2 = (kcontrol->private_value >> 8) & 0xff; 363 int left_shift = (kcontrol->private_value >> 16) & 0x0f; 364 int right_shift = (kcontrol->private_value >> 24) & 0x0f; 365 unsigned char val1, val2; 366 367 spin_lock_irqsave(&sb->mixer_lock, flags); 368 val1 = snd_sbmixer_read(sb, reg1); 369 val2 = snd_sbmixer_read(sb, reg2); 370 spin_unlock_irqrestore(&sb->mixer_lock, flags); 371 ucontrol->value.integer.value[0] = (val1 >> left_shift) & 0x01; 372 ucontrol->value.integer.value[1] = (val2 >> left_shift) & 0x01; 373 ucontrol->value.integer.value[2] = (val1 >> right_shift) & 0x01; 374 ucontrol->value.integer.value[3] = (val2 >> right_shift) & 0x01; 375 return 0; 376 } 377 378 static int snd_sb16mixer_put_input_sw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) 379 { 380 struct snd_sb *sb = snd_kcontrol_chip(kcontrol); 381 unsigned long flags; 382 int reg1 = kcontrol->private_value & 0xff; 383 int reg2 = (kcontrol->private_value >> 8) & 0xff; 384 int left_shift = (kcontrol->private_value >> 16) & 0x0f; 385 int right_shift = (kcontrol->private_value >> 24) & 0x0f; 386 int change; 387 unsigned char val1, val2, oval1, oval2; 388 389 spin_lock_irqsave(&sb->mixer_lock, flags); 390 oval1 = snd_sbmixer_read(sb, reg1); 391 oval2 = snd_sbmixer_read(sb, reg2); 392 val1 = oval1 & ~((1 << left_shift) | (1 << right_shift)); 393 val2 = oval2 & ~((1 << left_shift) | (1 << right_shift)); 394 val1 |= (ucontrol->value.integer.value[0] & 1) << left_shift; 395 val2 |= (ucontrol->value.integer.value[1] & 1) << left_shift; 396 val1 |= (ucontrol->value.integer.value[2] & 1) << right_shift; 397 val2 |= (ucontrol->value.integer.value[3] & 1) << right_shift; 398 change = val1 != oval1 || val2 != oval2; 399 if (change) { 400 snd_sbmixer_write(sb, reg1, val1); 401 snd_sbmixer_write(sb, reg2, val2); 402 } 403 spin_unlock_irqrestore(&sb->mixer_lock, flags); 404 return change; 405 } 406 407 408 /* 409 */ 410 /* 411 */ 412 int snd_sbmixer_add_ctl(struct snd_sb *chip, const char *name, int index, int type, unsigned long value) 413 { 414 static struct snd_kcontrol_new newctls[] = { 415 [SB_MIX_SINGLE] = { 416 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 417 .info = snd_sbmixer_info_single, 418 .get = snd_sbmixer_get_single, 419 .put = snd_sbmixer_put_single, 420 }, 421 [SB_MIX_DOUBLE] = { 422 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 423 .info = snd_sbmixer_info_double, 424 .get = snd_sbmixer_get_double, 425 .put = snd_sbmixer_put_double, 426 }, 427 [SB_MIX_INPUT_SW] = { 428 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 429 .info = snd_sb16mixer_info_input_sw, 430 .get = snd_sb16mixer_get_input_sw, 431 .put = snd_sb16mixer_put_input_sw, 432 }, 433 [SB_MIX_CAPTURE_PRO] = { 434 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 435 .info = snd_sb8mixer_info_mux, 436 .get = snd_sb8mixer_get_mux, 437 .put = snd_sb8mixer_put_mux, 438 }, 439 [SB_MIX_CAPTURE_DT019X] = { 440 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 441 .info = snd_dt019x_input_sw_info, 442 .get = snd_dt019x_input_sw_get, 443 .put = snd_dt019x_input_sw_put, 444 }, 445 }; 446 struct snd_kcontrol *ctl; 447 int err; 448 449 ctl = snd_ctl_new1(&newctls[type], chip); 450 if (! ctl) 451 return -ENOMEM; 452 strlcpy(ctl->id.name, name, sizeof(ctl->id.name)); 453 ctl->id.index = index; 454 ctl->private_value = value; 455 if ((err = snd_ctl_add(chip->card, ctl)) < 0) 456 return err; 457 return 0; 458 } 459 460 /* 461 * SB 2.0 specific mixer elements 462 */ 463 464 static struct sbmix_elem snd_sb20_ctl_master_play_vol = 465 SB_SINGLE("Master Playback Volume", SB_DSP20_MASTER_DEV, 1, 7); 466 static struct sbmix_elem snd_sb20_ctl_pcm_play_vol = 467 SB_SINGLE("PCM Playback Volume", SB_DSP20_PCM_DEV, 1, 3); 468 static struct sbmix_elem snd_sb20_ctl_synth_play_vol = 469 SB_SINGLE("Synth Playback Volume", SB_DSP20_FM_DEV, 1, 7); 470 static struct sbmix_elem snd_sb20_ctl_cd_play_vol = 471 SB_SINGLE("CD Playback Volume", SB_DSP20_CD_DEV, 1, 7); 472 473 static struct sbmix_elem *snd_sb20_controls[] = { 474 &snd_sb20_ctl_master_play_vol, 475 &snd_sb20_ctl_pcm_play_vol, 476 &snd_sb20_ctl_synth_play_vol, 477 &snd_sb20_ctl_cd_play_vol 478 }; 479 480 static unsigned char snd_sb20_init_values[][2] = { 481 { SB_DSP20_MASTER_DEV, 0 }, 482 { SB_DSP20_FM_DEV, 0 }, 483 }; 484 485 /* 486 * SB Pro specific mixer elements 487 */ 488 static struct sbmix_elem snd_sbpro_ctl_master_play_vol = 489 SB_DOUBLE("Master Playback Volume", SB_DSP_MASTER_DEV, SB_DSP_MASTER_DEV, 5, 1, 7); 490 static struct sbmix_elem snd_sbpro_ctl_pcm_play_vol = 491 SB_DOUBLE("PCM Playback Volume", SB_DSP_PCM_DEV, SB_DSP_PCM_DEV, 5, 1, 7); 492 static struct sbmix_elem snd_sbpro_ctl_pcm_play_filter = 493 SB_SINGLE("PCM Playback Filter", SB_DSP_PLAYBACK_FILT, 5, 1); 494 static struct sbmix_elem snd_sbpro_ctl_synth_play_vol = 495 SB_DOUBLE("Synth Playback Volume", SB_DSP_FM_DEV, SB_DSP_FM_DEV, 5, 1, 7); 496 static struct sbmix_elem snd_sbpro_ctl_cd_play_vol = 497 SB_DOUBLE("CD Playback Volume", SB_DSP_CD_DEV, SB_DSP_CD_DEV, 5, 1, 7); 498 static struct sbmix_elem snd_sbpro_ctl_line_play_vol = 499 SB_DOUBLE("Line Playback Volume", SB_DSP_LINE_DEV, SB_DSP_LINE_DEV, 5, 1, 7); 500 static struct sbmix_elem snd_sbpro_ctl_mic_play_vol = 501 SB_SINGLE("Mic Playback Volume", SB_DSP_MIC_DEV, 1, 3); 502 static struct sbmix_elem snd_sbpro_ctl_capture_source = 503 { 504 .name = "Capture Source", 505 .type = SB_MIX_CAPTURE_PRO 506 }; 507 static struct sbmix_elem snd_sbpro_ctl_capture_filter = 508 SB_SINGLE("Capture Filter", SB_DSP_CAPTURE_FILT, 5, 1); 509 static struct sbmix_elem snd_sbpro_ctl_capture_low_filter = 510 SB_SINGLE("Capture Low-Pass Filter", SB_DSP_CAPTURE_FILT, 3, 1); 511 512 static struct sbmix_elem *snd_sbpro_controls[] = { 513 &snd_sbpro_ctl_master_play_vol, 514 &snd_sbpro_ctl_pcm_play_vol, 515 &snd_sbpro_ctl_pcm_play_filter, 516 &snd_sbpro_ctl_synth_play_vol, 517 &snd_sbpro_ctl_cd_play_vol, 518 &snd_sbpro_ctl_line_play_vol, 519 &snd_sbpro_ctl_mic_play_vol, 520 &snd_sbpro_ctl_capture_source, 521 &snd_sbpro_ctl_capture_filter, 522 &snd_sbpro_ctl_capture_low_filter 523 }; 524 525 static unsigned char snd_sbpro_init_values[][2] = { 526 { SB_DSP_MASTER_DEV, 0 }, 527 { SB_DSP_PCM_DEV, 0 }, 528 { SB_DSP_FM_DEV, 0 }, 529 }; 530 531 /* 532 * SB16 specific mixer elements 533 */ 534 static struct sbmix_elem snd_sb16_ctl_master_play_vol = 535 SB_DOUBLE("Master Playback Volume", SB_DSP4_MASTER_DEV, (SB_DSP4_MASTER_DEV + 1), 3, 3, 31); 536 static struct sbmix_elem snd_sb16_ctl_3d_enhance_switch = 537 SB_SINGLE("3D Enhancement Switch", SB_DSP4_3DSE, 0, 1); 538 static struct sbmix_elem snd_sb16_ctl_tone_bass = 539 SB_DOUBLE("Tone Control - Bass", SB_DSP4_BASS_DEV, (SB_DSP4_BASS_DEV + 1), 4, 4, 15); 540 static struct sbmix_elem snd_sb16_ctl_tone_treble = 541 SB_DOUBLE("Tone Control - Treble", SB_DSP4_TREBLE_DEV, (SB_DSP4_TREBLE_DEV + 1), 4, 4, 15); 542 static struct sbmix_elem snd_sb16_ctl_pcm_play_vol = 543 SB_DOUBLE("PCM Playback Volume", SB_DSP4_PCM_DEV, (SB_DSP4_PCM_DEV + 1), 3, 3, 31); 544 static struct sbmix_elem snd_sb16_ctl_synth_capture_route = 545 SB16_INPUT_SW("Synth Capture Route", SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 6, 5); 546 static struct sbmix_elem snd_sb16_ctl_synth_play_vol = 547 SB_DOUBLE("Synth Playback Volume", SB_DSP4_SYNTH_DEV, (SB_DSP4_SYNTH_DEV + 1), 3, 3, 31); 548 static struct sbmix_elem snd_sb16_ctl_cd_capture_route = 549 SB16_INPUT_SW("CD Capture Route", SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 2, 1); 550 static struct sbmix_elem snd_sb16_ctl_cd_play_switch = 551 SB_DOUBLE("CD Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 2, 1, 1); 552 static struct sbmix_elem snd_sb16_ctl_cd_play_vol = 553 SB_DOUBLE("CD Playback Volume", SB_DSP4_CD_DEV, (SB_DSP4_CD_DEV + 1), 3, 3, 31); 554 static struct sbmix_elem snd_sb16_ctl_line_capture_route = 555 SB16_INPUT_SW("Line Capture Route", SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 4, 3); 556 static struct sbmix_elem snd_sb16_ctl_line_play_switch = 557 SB_DOUBLE("Line Playback Switch", SB_DSP4_OUTPUT_SW, SB_DSP4_OUTPUT_SW, 4, 3, 1); 558 static struct sbmix_elem snd_sb16_ctl_line_play_vol = 559 SB_DOUBLE("Line Playback Volume", SB_DSP4_LINE_DEV, (SB_DSP4_LINE_DEV + 1), 3, 3, 31); 560 static struct sbmix_elem snd_sb16_ctl_mic_capture_route = 561 SB16_INPUT_SW("Mic Capture Route", SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 0, 0); 562 static struct sbmix_elem snd_sb16_ctl_mic_play_switch = 563 SB_SINGLE("Mic Playback Switch", SB_DSP4_OUTPUT_SW, 0, 1); 564 static struct sbmix_elem snd_sb16_ctl_mic_play_vol = 565 SB_SINGLE("Mic Playback Volume", SB_DSP4_MIC_DEV, 3, 31); 566 static struct sbmix_elem snd_sb16_ctl_pc_speaker_vol = 567 SB_SINGLE("PC Speaker Volume", SB_DSP4_SPEAKER_DEV, 6, 3); 568 static struct sbmix_elem snd_sb16_ctl_capture_vol = 569 SB_DOUBLE("Capture Volume", SB_DSP4_IGAIN_DEV, (SB_DSP4_IGAIN_DEV + 1), 6, 6, 3); 570 static struct sbmix_elem snd_sb16_ctl_play_vol = 571 SB_DOUBLE("Playback Volume", SB_DSP4_OGAIN_DEV, (SB_DSP4_OGAIN_DEV + 1), 6, 6, 3); 572 static struct sbmix_elem snd_sb16_ctl_auto_mic_gain = 573 SB_SINGLE("Mic Auto Gain", SB_DSP4_MIC_AGC, 0, 1); 574 575 static struct sbmix_elem *snd_sb16_controls[] = { 576 &snd_sb16_ctl_master_play_vol, 577 &snd_sb16_ctl_3d_enhance_switch, 578 &snd_sb16_ctl_tone_bass, 579 &snd_sb16_ctl_tone_treble, 580 &snd_sb16_ctl_pcm_play_vol, 581 &snd_sb16_ctl_synth_capture_route, 582 &snd_sb16_ctl_synth_play_vol, 583 &snd_sb16_ctl_cd_capture_route, 584 &snd_sb16_ctl_cd_play_switch, 585 &snd_sb16_ctl_cd_play_vol, 586 &snd_sb16_ctl_line_capture_route, 587 &snd_sb16_ctl_line_play_switch, 588 &snd_sb16_ctl_line_play_vol, 589 &snd_sb16_ctl_mic_capture_route, 590 &snd_sb16_ctl_mic_play_switch, 591 &snd_sb16_ctl_mic_play_vol, 592 &snd_sb16_ctl_pc_speaker_vol, 593 &snd_sb16_ctl_capture_vol, 594 &snd_sb16_ctl_play_vol, 595 &snd_sb16_ctl_auto_mic_gain 596 }; 597 598 static unsigned char snd_sb16_init_values[][2] = { 599 { SB_DSP4_MASTER_DEV + 0, 0 }, 600 { SB_DSP4_MASTER_DEV + 1, 0 }, 601 { SB_DSP4_PCM_DEV + 0, 0 }, 602 { SB_DSP4_PCM_DEV + 1, 0 }, 603 { SB_DSP4_SYNTH_DEV + 0, 0 }, 604 { SB_DSP4_SYNTH_DEV + 1, 0 }, 605 { SB_DSP4_INPUT_LEFT, 0 }, 606 { SB_DSP4_INPUT_RIGHT, 0 }, 607 { SB_DSP4_OUTPUT_SW, 0 }, 608 { SB_DSP4_SPEAKER_DEV, 0 }, 609 }; 610 611 /* 612 * DT019x specific mixer elements 613 */ 614 static struct sbmix_elem snd_dt019x_ctl_master_play_vol = 615 SB_DOUBLE("Master Playback Volume", SB_DT019X_MASTER_DEV, SB_DT019X_MASTER_DEV, 4,0, 15); 616 static struct sbmix_elem snd_dt019x_ctl_pcm_play_vol = 617 SB_DOUBLE("PCM Playback Volume", SB_DT019X_PCM_DEV, SB_DT019X_PCM_DEV, 4,0, 15); 618 static struct sbmix_elem snd_dt019x_ctl_synth_play_vol = 619 SB_DOUBLE("Synth Playback Volume", SB_DT019X_SYNTH_DEV, SB_DT019X_SYNTH_DEV, 4,0, 15); 620 static struct sbmix_elem snd_dt019x_ctl_cd_play_vol = 621 SB_DOUBLE("CD Playback Volume", SB_DT019X_CD_DEV, SB_DT019X_CD_DEV, 4,0, 15); 622 static struct sbmix_elem snd_dt019x_ctl_mic_play_vol = 623 SB_SINGLE("Mic Playback Volume", SB_DT019X_MIC_DEV, 4, 7); 624 static struct sbmix_elem snd_dt019x_ctl_pc_speaker_vol = 625 SB_SINGLE("PC Speaker Volume", SB_DT019X_SPKR_DEV, 0, 7); 626 static struct sbmix_elem snd_dt019x_ctl_line_play_vol = 627 SB_DOUBLE("Line Playback Volume", SB_DT019X_LINE_DEV, SB_DT019X_LINE_DEV, 4,0, 15); 628 static struct sbmix_elem snd_dt019x_ctl_pcm_play_switch = 629 SB_DOUBLE("PCM Playback Switch", SB_DT019X_OUTPUT_SW2, SB_DT019X_OUTPUT_SW2, 2,1, 1); 630 static struct sbmix_elem snd_dt019x_ctl_synth_play_switch = 631 SB_DOUBLE("Synth Playback Switch", SB_DT019X_OUTPUT_SW2, SB_DT019X_OUTPUT_SW2, 4,3, 1); 632 static struct sbmix_elem snd_dt019x_ctl_capture_source = 633 { 634 .name = "Capture Source", 635 .type = SB_MIX_CAPTURE_DT019X 636 }; 637 638 static struct sbmix_elem *snd_dt019x_controls[] = { 639 &snd_dt019x_ctl_master_play_vol, 640 &snd_dt019x_ctl_pcm_play_vol, 641 &snd_dt019x_ctl_synth_play_vol, 642 &snd_dt019x_ctl_cd_play_vol, 643 &snd_dt019x_ctl_mic_play_vol, 644 &snd_dt019x_ctl_pc_speaker_vol, 645 &snd_dt019x_ctl_line_play_vol, 646 &snd_sb16_ctl_mic_play_switch, 647 &snd_sb16_ctl_cd_play_switch, 648 &snd_sb16_ctl_line_play_switch, 649 &snd_dt019x_ctl_pcm_play_switch, 650 &snd_dt019x_ctl_synth_play_switch, 651 &snd_dt019x_ctl_capture_source 652 }; 653 654 static unsigned char snd_dt019x_init_values[][2] = { 655 { SB_DT019X_MASTER_DEV, 0 }, 656 { SB_DT019X_PCM_DEV, 0 }, 657 { SB_DT019X_SYNTH_DEV, 0 }, 658 { SB_DT019X_CD_DEV, 0 }, 659 { SB_DT019X_MIC_DEV, 0 }, /* Includes PC-speaker in high nibble */ 660 { SB_DT019X_LINE_DEV, 0 }, 661 { SB_DSP4_OUTPUT_SW, 0 }, 662 { SB_DT019X_OUTPUT_SW2, 0 }, 663 { SB_DT019X_CAPTURE_SW, 0x06 }, 664 }; 665 666 /* 667 * ALS4000 specific mixer elements 668 */ 669 /* FIXME: SB_ALS4000_MONO_IO_CTRL needs output select ctrl! */ 670 static struct sbmix_elem snd_als4000_ctl_master_mono_playback_switch = 671 SB_SINGLE("Master Mono Playback Switch", SB_ALS4000_MONO_IO_CTRL, 5, 1); 672 static struct sbmix_elem snd_als4000_ctl_master_mono_capture_route = 673 SB_SINGLE("Master Mono Capture Route", SB_ALS4000_MONO_IO_CTRL, 6, 0x03); 674 /* FIXME: mono playback switch also available on DT019X? */ 675 static struct sbmix_elem snd_als4000_ctl_mono_playback_switch = 676 SB_SINGLE("Mono Playback Switch", SB_DT019X_OUTPUT_SW2, 0, 1); 677 static struct sbmix_elem snd_als4000_ctl_mic_20db_boost = 678 SB_SINGLE("Mic Boost (+20dB)", SB_ALS4000_MIC_IN_GAIN, 0, 0x03); 679 static struct sbmix_elem snd_als4000_ctl_mixer_loopback = 680 SB_SINGLE("Analog Loopback", SB_ALS4000_MIC_IN_GAIN, 7, 0x01); 681 /* FIXME: functionality of 3D controls might be swapped, I didn't find 682 * a description of how to identify what is supposed to be what */ 683 static struct sbmix_elem snd_als4000_3d_control_switch = 684 SB_SINGLE("3D Control - Switch", SB_ALS4000_3D_SND_FX, 6, 0x01); 685 static struct sbmix_elem snd_als4000_3d_control_ratio = 686 SB_SINGLE("3D Control - Level", SB_ALS4000_3D_SND_FX, 0, 0x07); 687 static struct sbmix_elem snd_als4000_3d_control_freq = 688 /* FIXME: maybe there's actually some standard 3D ctrl name for it?? */ 689 SB_SINGLE("3D Control - Freq", SB_ALS4000_3D_SND_FX, 4, 0x03); 690 static struct sbmix_elem snd_als4000_3d_control_delay = 691 /* FIXME: ALS4000a.pdf mentions BBD (Bucket Brigade Device) time delay, 692 * but what ALSA 3D attribute is that actually? "Center", "Depth", 693 * "Wide" or "Space" or even "Level"? Assuming "Wide" for now... */ 694 SB_SINGLE("3D Control - Wide", SB_ALS4000_3D_TIME_DELAY, 0, 0x0f); 695 static struct sbmix_elem snd_als4000_3d_control_poweroff_switch = 696 SB_SINGLE("3D PowerOff Switch", SB_ALS4000_3D_TIME_DELAY, 4, 0x01); 697 #ifdef NOT_AVAILABLE 698 static struct sbmix_elem snd_als4000_ctl_fmdac = 699 SB_SINGLE("FMDAC Switch (Option ?)", SB_ALS4000_FMDAC, 0, 0x01); 700 static struct sbmix_elem snd_als4000_ctl_qsound = 701 SB_SINGLE("QSound Mode", SB_ALS4000_QSOUND, 1, 0x1f); 702 #endif 703 704 static struct sbmix_elem *snd_als4000_controls[] = { 705 &snd_sb16_ctl_master_play_vol, 706 &snd_dt019x_ctl_pcm_play_switch, 707 &snd_sb16_ctl_pcm_play_vol, 708 &snd_sb16_ctl_synth_capture_route, 709 &snd_dt019x_ctl_synth_play_switch, 710 &snd_sb16_ctl_synth_play_vol, 711 &snd_sb16_ctl_cd_capture_route, 712 &snd_sb16_ctl_cd_play_switch, 713 &snd_sb16_ctl_cd_play_vol, 714 &snd_sb16_ctl_line_capture_route, 715 &snd_sb16_ctl_line_play_switch, 716 &snd_sb16_ctl_line_play_vol, 717 &snd_sb16_ctl_mic_capture_route, 718 &snd_als4000_ctl_mic_20db_boost, 719 &snd_sb16_ctl_auto_mic_gain, 720 &snd_sb16_ctl_mic_play_switch, 721 &snd_sb16_ctl_mic_play_vol, 722 &snd_sb16_ctl_pc_speaker_vol, 723 &snd_sb16_ctl_capture_vol, 724 &snd_sb16_ctl_play_vol, 725 &snd_als4000_ctl_master_mono_playback_switch, 726 &snd_als4000_ctl_master_mono_capture_route, 727 &snd_als4000_ctl_mono_playback_switch, 728 &snd_als4000_ctl_mixer_loopback, 729 &snd_als4000_3d_control_switch, 730 &snd_als4000_3d_control_ratio, 731 &snd_als4000_3d_control_freq, 732 &snd_als4000_3d_control_delay, 733 &snd_als4000_3d_control_poweroff_switch, 734 #ifdef NOT_AVAILABLE 735 &snd_als4000_ctl_fmdac, 736 &snd_als4000_ctl_qsound, 737 #endif 738 }; 739 740 static unsigned char snd_als4000_init_values[][2] = { 741 { SB_DSP4_MASTER_DEV + 0, 0 }, 742 { SB_DSP4_MASTER_DEV + 1, 0 }, 743 { SB_DSP4_PCM_DEV + 0, 0 }, 744 { SB_DSP4_PCM_DEV + 1, 0 }, 745 { SB_DSP4_SYNTH_DEV + 0, 0 }, 746 { SB_DSP4_SYNTH_DEV + 1, 0 }, 747 { SB_DSP4_SPEAKER_DEV, 0 }, 748 { SB_DSP4_OUTPUT_SW, 0 }, 749 { SB_DSP4_INPUT_LEFT, 0 }, 750 { SB_DSP4_INPUT_RIGHT, 0 }, 751 { SB_DT019X_OUTPUT_SW2, 0 }, 752 { SB_ALS4000_MIC_IN_GAIN, 0 }, 753 }; 754 755 756 /* 757 */ 758 static int snd_sbmixer_init(struct snd_sb *chip, 759 struct sbmix_elem **controls, 760 int controls_count, 761 unsigned char map[][2], 762 int map_count, 763 char *name) 764 { 765 unsigned long flags; 766 struct snd_card *card = chip->card; 767 int idx, err; 768 769 /* mixer reset */ 770 spin_lock_irqsave(&chip->mixer_lock, flags); 771 snd_sbmixer_write(chip, 0x00, 0x00); 772 spin_unlock_irqrestore(&chip->mixer_lock, flags); 773 774 /* mute and zero volume channels */ 775 for (idx = 0; idx < map_count; idx++) { 776 spin_lock_irqsave(&chip->mixer_lock, flags); 777 snd_sbmixer_write(chip, map[idx][0], map[idx][1]); 778 spin_unlock_irqrestore(&chip->mixer_lock, flags); 779 } 780 781 for (idx = 0; idx < controls_count; idx++) { 782 if ((err = snd_sbmixer_add_ctl_elem(chip, controls[idx])) < 0) 783 return err; 784 } 785 snd_component_add(card, name); 786 strcpy(card->mixername, name); 787 return 0; 788 } 789 790 int snd_sbmixer_new(struct snd_sb *chip) 791 { 792 struct snd_card *card; 793 int err; 794 795 if (snd_BUG_ON(!chip || !chip->card)) 796 return -EINVAL; 797 798 card = chip->card; 799 800 switch (chip->hardware) { 801 case SB_HW_10: 802 return 0; /* no mixer chip on SB1.x */ 803 case SB_HW_20: 804 case SB_HW_201: 805 if ((err = snd_sbmixer_init(chip, 806 snd_sb20_controls, 807 ARRAY_SIZE(snd_sb20_controls), 808 snd_sb20_init_values, 809 ARRAY_SIZE(snd_sb20_init_values), 810 "CTL1335")) < 0) 811 return err; 812 break; 813 case SB_HW_PRO: 814 if ((err = snd_sbmixer_init(chip, 815 snd_sbpro_controls, 816 ARRAY_SIZE(snd_sbpro_controls), 817 snd_sbpro_init_values, 818 ARRAY_SIZE(snd_sbpro_init_values), 819 "CTL1345")) < 0) 820 return err; 821 break; 822 case SB_HW_16: 823 case SB_HW_ALS100: 824 case SB_HW_CS5530: 825 if ((err = snd_sbmixer_init(chip, 826 snd_sb16_controls, 827 ARRAY_SIZE(snd_sb16_controls), 828 snd_sb16_init_values, 829 ARRAY_SIZE(snd_sb16_init_values), 830 "CTL1745")) < 0) 831 return err; 832 break; 833 case SB_HW_ALS4000: 834 if ((err = snd_sbmixer_init(chip, 835 snd_als4000_controls, 836 ARRAY_SIZE(snd_als4000_controls), 837 snd_als4000_init_values, 838 ARRAY_SIZE(snd_als4000_init_values), 839 "ALS4000")) < 0) 840 return err; 841 break; 842 case SB_HW_DT019X: 843 if ((err = snd_sbmixer_init(chip, 844 snd_dt019x_controls, 845 ARRAY_SIZE(snd_dt019x_controls), 846 snd_dt019x_init_values, 847 ARRAY_SIZE(snd_dt019x_init_values), 848 "DT019X")) < 0) 849 break; 850 default: 851 strcpy(card->mixername, "???"); 852 } 853 return 0; 854 } 855 856 #ifdef CONFIG_PM 857 static unsigned char sb20_saved_regs[] = { 858 SB_DSP20_MASTER_DEV, 859 SB_DSP20_PCM_DEV, 860 SB_DSP20_FM_DEV, 861 SB_DSP20_CD_DEV, 862 }; 863 864 static unsigned char sbpro_saved_regs[] = { 865 SB_DSP_MASTER_DEV, 866 SB_DSP_PCM_DEV, 867 SB_DSP_PLAYBACK_FILT, 868 SB_DSP_FM_DEV, 869 SB_DSP_CD_DEV, 870 SB_DSP_LINE_DEV, 871 SB_DSP_MIC_DEV, 872 SB_DSP_CAPTURE_SOURCE, 873 SB_DSP_CAPTURE_FILT, 874 }; 875 876 static unsigned char sb16_saved_regs[] = { 877 SB_DSP4_MASTER_DEV, SB_DSP4_MASTER_DEV + 1, 878 SB_DSP4_3DSE, 879 SB_DSP4_BASS_DEV, SB_DSP4_BASS_DEV + 1, 880 SB_DSP4_TREBLE_DEV, SB_DSP4_TREBLE_DEV + 1, 881 SB_DSP4_PCM_DEV, SB_DSP4_PCM_DEV + 1, 882 SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 883 SB_DSP4_SYNTH_DEV, SB_DSP4_SYNTH_DEV + 1, 884 SB_DSP4_OUTPUT_SW, 885 SB_DSP4_CD_DEV, SB_DSP4_CD_DEV + 1, 886 SB_DSP4_LINE_DEV, SB_DSP4_LINE_DEV + 1, 887 SB_DSP4_MIC_DEV, 888 SB_DSP4_SPEAKER_DEV, 889 SB_DSP4_IGAIN_DEV, SB_DSP4_IGAIN_DEV + 1, 890 SB_DSP4_OGAIN_DEV, SB_DSP4_OGAIN_DEV + 1, 891 SB_DSP4_MIC_AGC 892 }; 893 894 static unsigned char dt019x_saved_regs[] = { 895 SB_DT019X_MASTER_DEV, 896 SB_DT019X_PCM_DEV, 897 SB_DT019X_SYNTH_DEV, 898 SB_DT019X_CD_DEV, 899 SB_DT019X_MIC_DEV, 900 SB_DT019X_SPKR_DEV, 901 SB_DT019X_LINE_DEV, 902 SB_DSP4_OUTPUT_SW, 903 SB_DT019X_OUTPUT_SW2, 904 SB_DT019X_CAPTURE_SW, 905 }; 906 907 static unsigned char als4000_saved_regs[] = { 908 SB_DSP4_MASTER_DEV, SB_DSP4_MASTER_DEV + 1, 909 SB_DSP4_OUTPUT_SW, 910 SB_DSP4_PCM_DEV, SB_DSP4_PCM_DEV + 1, 911 SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT, 912 SB_DSP4_SYNTH_DEV, SB_DSP4_SYNTH_DEV + 1, 913 SB_DSP4_CD_DEV, SB_DSP4_CD_DEV + 1, 914 SB_DSP4_MIC_AGC, 915 SB_DSP4_MIC_DEV, 916 SB_DSP4_SPEAKER_DEV, 917 SB_DSP4_IGAIN_DEV, SB_DSP4_IGAIN_DEV + 1, 918 SB_DSP4_OGAIN_DEV, SB_DSP4_OGAIN_DEV + 1, 919 SB_DT019X_OUTPUT_SW2, 920 SB_ALS4000_MONO_IO_CTRL, 921 SB_ALS4000_MIC_IN_GAIN, 922 SB_ALS4000_3D_SND_FX, 923 SB_ALS4000_3D_TIME_DELAY, 924 }; 925 926 static void save_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs) 927 { 928 unsigned char *val = chip->saved_regs; 929 if (snd_BUG_ON(num_regs > ARRAY_SIZE(chip->saved_regs))) 930 return; 931 for (; num_regs; num_regs--) 932 *val++ = snd_sbmixer_read(chip, *regs++); 933 } 934 935 static void restore_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs) 936 { 937 unsigned char *val = chip->saved_regs; 938 if (snd_BUG_ON(num_regs > ARRAY_SIZE(chip->saved_regs))) 939 return; 940 for (; num_regs; num_regs--) 941 snd_sbmixer_write(chip, *regs++, *val++); 942 } 943 944 void snd_sbmixer_suspend(struct snd_sb *chip) 945 { 946 switch (chip->hardware) { 947 case SB_HW_20: 948 case SB_HW_201: 949 save_mixer(chip, sb20_saved_regs, ARRAY_SIZE(sb20_saved_regs)); 950 break; 951 case SB_HW_PRO: 952 save_mixer(chip, sbpro_saved_regs, ARRAY_SIZE(sbpro_saved_regs)); 953 break; 954 case SB_HW_16: 955 case SB_HW_ALS100: 956 case SB_HW_CS5530: 957 save_mixer(chip, sb16_saved_regs, ARRAY_SIZE(sb16_saved_regs)); 958 break; 959 case SB_HW_ALS4000: 960 save_mixer(chip, als4000_saved_regs, ARRAY_SIZE(als4000_saved_regs)); 961 break; 962 case SB_HW_DT019X: 963 save_mixer(chip, dt019x_saved_regs, ARRAY_SIZE(dt019x_saved_regs)); 964 break; 965 default: 966 break; 967 } 968 } 969 970 void snd_sbmixer_resume(struct snd_sb *chip) 971 { 972 switch (chip->hardware) { 973 case SB_HW_20: 974 case SB_HW_201: 975 restore_mixer(chip, sb20_saved_regs, ARRAY_SIZE(sb20_saved_regs)); 976 break; 977 case SB_HW_PRO: 978 restore_mixer(chip, sbpro_saved_regs, ARRAY_SIZE(sbpro_saved_regs)); 979 break; 980 case SB_HW_16: 981 case SB_HW_ALS100: 982 case SB_HW_CS5530: 983 restore_mixer(chip, sb16_saved_regs, ARRAY_SIZE(sb16_saved_regs)); 984 break; 985 case SB_HW_ALS4000: 986 restore_mixer(chip, als4000_saved_regs, ARRAY_SIZE(als4000_saved_regs)); 987 break; 988 case SB_HW_DT019X: 989 restore_mixer(chip, dt019x_saved_regs, ARRAY_SIZE(dt019x_saved_regs)); 990 break; 991 default: 992 break; 993 } 994 } 995 #endif 996