sound/pci/ac97/ac97_patch.c

   1 /*
   2  *  Copyright (c) by Jaroslav Kysela <perex@suse.cz>
   3  *  Universal interface for Audio Codec '97
   4  *
   5  *  For more details look to AC '97 component specification revision 2.2
   6  *  by Intel Corporation (http://developer.intel.com) and to datasheets
   7  *  for specific codecs.
   8  *
   9  *
  10  *   This program is free software; you can redistribute it and/or modify
  11  *   it under the terms of the GNU General Public License as published by
  12  *   the Free Software Foundation; either version 2 of the License, or
  13  *   (at your option) any later version.
  14  *
  15  *   This program is distributed in the hope that it will be useful,
  16  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *   GNU General Public License for more details.
  19  *
  20  *   You should have received a copy of the GNU General Public License
  21  *   along with this program; if not, write to the Free Software
  22  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  23  *
  24  */
  25
  26 #include <sound/driver.h>
  27 #include <linux/delay.h>
  28 #include <linux/init.h>
  29 #include <linux/slab.h>
  30 #include <linux/mutex.h>
  31
  32 #include <sound/core.h>
  33 #include <sound/pcm.h>
  34 #include <sound/control.h>
  35 #include <sound/tlv.h>
  36 #include <sound/ac97_codec.h>
  37 #include "ac97_patch.h"
  38 #include "ac97_id.h"
  39 #include "ac97_local.h"
  40
  41 /*
  42  *  Chip specific initialization
  43  */
  44
  45 static int patch_build_controls(struct snd_ac97 * ac97, const struct snd_kcontrol_new *controls, int count)
  46 {
  47         int idx, err;
  48
  49         for (idx = 0; idx < count; idx++)
  50                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&controls[idx], ac97))) < 0)
  51                         return err;
  52         return 0;
  53 }
  54
  55 /* replace with a new TLV */
  56 static void reset_tlv(struct snd_ac97 *ac97, const char *name,
  57                       unsigned int *tlv)
  58 {
  59         struct snd_ctl_elem_id sid;
  60         struct snd_kcontrol *kctl;
  61         memset(&sid, 0, sizeof(sid));
  62         strcpy(sid.name, name);
  63         sid.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
  64         kctl = snd_ctl_find_id(ac97->bus->card, &sid);
  65         if (kctl && kctl->tlv.p)
  66                 kctl->tlv.p = tlv;
  67 }
  68
  69 /* set to the page, update bits and restore the page */
  70 static int ac97_update_bits_page(struct snd_ac97 *ac97, unsigned short reg, unsigned short mask, unsigned short value, unsigned short page)
  71 {
  72         unsigned short page_save;
  73         int ret;
  74
  75         mutex_lock(&ac97->page_mutex);
  76         page_save = snd_ac97_read(ac97, AC97_INT_PAGING) & AC97_PAGE_MASK;
  77         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page);
  78         ret = snd_ac97_update_bits(ac97, reg, mask, value);
  79         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page_save);
  80         mutex_unlock(&ac97->page_mutex); /* unlock paging */
  81         return ret;
  82 }
  83
  84 /*
  85  * shared line-in/mic controls
  86  */
  87 static int ac97_enum_text_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo,
  88                                const char **texts, unsigned int nums)
  89 {
  90         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
  91         uinfo->count = 1;
  92         uinfo->value.enumerated.items = nums;
  93         if (uinfo->value.enumerated.item > nums - 1)
  94                 uinfo->value.enumerated.item = nums - 1;
  95         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
  96         return 0;
  97 }
  98
  99 static int ac97_surround_jack_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 100 {
 101         static const char *texts[] = { "Shared", "Independent" };
 102         return ac97_enum_text_info(kcontrol, uinfo, texts, 2);
 103 }
 104
 105 static int ac97_surround_jack_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 106 {
 107         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 108
 109         ucontrol->value.enumerated.item[0] = ac97->indep_surround;
 110         return 0;
 111 }
 112
 113 static int ac97_surround_jack_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 114 {
 115         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 116         unsigned char indep = !!ucontrol->value.enumerated.item[0];
 117
 118         if (indep != ac97->indep_surround) {
 119                 ac97->indep_surround = indep;
 120                 if (ac97->build_ops->update_jacks)
 121                         ac97->build_ops->update_jacks(ac97);
 122                 return 1;
 123         }
 124         return 0;
 125 }
 126
 127 static int ac97_channel_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 128 {
 129         static const char *texts[] = { "2ch", "4ch", "6ch" };
 130         if (kcontrol->private_value)
 131                 return ac97_enum_text_info(kcontrol, uinfo, texts, 2); /* 4ch only */
 132         return ac97_enum_text_info(kcontrol, uinfo, texts, 3);
 133 }
 134
 135 static int ac97_channel_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 136 {
 137         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 138
 139         ucontrol->value.enumerated.item[0] = ac97->channel_mode;
 140         return 0;
 141 }
 142
 143 static int ac97_channel_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 144 {
 145         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 146         unsigned char mode = ucontrol->value.enumerated.item[0];
 147
 148         if (mode != ac97->channel_mode) {
 149                 ac97->channel_mode = mode;
 150                 if (ac97->build_ops->update_jacks)
 151                         ac97->build_ops->update_jacks(ac97);
 152                 return 1;
 153         }
 154         return 0;
 155 }
 156
 157 #define AC97_SURROUND_JACK_MODE_CTL \
 158         { \
 159                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER, \
 160                 .name   = "Surround Jack Mode", \
 161                 .info = ac97_surround_jack_mode_info, \
 162                 .get = ac97_surround_jack_mode_get, \
 163                 .put = ac97_surround_jack_mode_put, \
 164         }
 165 #define AC97_CHANNEL_MODE_CTL \
 166         { \
 167                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER, \
 168                 .name   = "Channel Mode", \
 169                 .info = ac97_channel_mode_info, \
 170                 .get = ac97_channel_mode_get, \
 171                 .put = ac97_channel_mode_put, \
 172         }
 173 #define AC97_CHANNEL_MODE_4CH_CTL \
 174         { \
 175                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER, \
 176                 .name   = "Channel Mode", \
 177                 .info = ac97_channel_mode_info, \
 178                 .get = ac97_channel_mode_get, \
 179                 .put = ac97_channel_mode_put, \
 180                 .private_value = 1, \
 181         }
 182
 183 static inline int is_surround_on(struct snd_ac97 *ac97)
 184 {
 185         return ac97->channel_mode >= 1;
 186 }
 187
 188 static inline int is_clfe_on(struct snd_ac97 *ac97)
 189 {
 190         return ac97->channel_mode >= 2;
 191 }
 192
 193 static inline int is_shared_linein(struct snd_ac97 *ac97)
 194 {
 195         return ! ac97->indep_surround && is_surround_on(ac97);
 196 }
 197
 198 static inline int is_shared_micin(struct snd_ac97 *ac97)
 199 {
 200         return ! ac97->indep_surround && is_clfe_on(ac97);
 201 }
 202
 203
 204 /* The following snd_ac97_ymf753_... items added by David Shust (dshust@shustring.com) */
 205
 206 /* It is possible to indicate to the Yamaha YMF753 the type of speakers being used. */
 207 static int snd_ac97_ymf753_info_speaker(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 208 {
 209         static char *texts[3] = {
 210                 "Standard", "Small", "Smaller"
 211         };
 212
 213         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 214         uinfo->count = 1;
 215         uinfo->value.enumerated.items = 3;
 216         if (uinfo->value.enumerated.item > 2)
 217                 uinfo->value.enumerated.item = 2;
 218         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
 219         return 0;
 220 }
 221
 222 static int snd_ac97_ymf753_get_speaker(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 223 {
 224         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 225         unsigned short val;
 226
 227         val = ac97->regs[AC97_YMF753_3D_MODE_SEL];
 228         val = (val >> 10) & 3;
 229         if (val > 0)    /* 0 = invalid */
 230                 val--;
 231         ucontrol->value.enumerated.item[0] = val;
 232         return 0;
 233 }
 234
 235 static int snd_ac97_ymf753_put_speaker(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 236 {
 237         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 238         unsigned short val;
 239
 240         if (ucontrol->value.enumerated.item[0] > 2)
 241                 return -EINVAL;
 242         val = (ucontrol->value.enumerated.item[0] + 1) << 10;
 243         return snd_ac97_update(ac97, AC97_YMF753_3D_MODE_SEL, val);
 244 }
 245
 246 static const struct snd_kcontrol_new snd_ac97_ymf753_controls_speaker =
 247 {
 248         .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
 249         .name   = "3D Control - Speaker",
 250         .info   = snd_ac97_ymf753_info_speaker,
 251         .get    = snd_ac97_ymf753_get_speaker,
 252         .put    = snd_ac97_ymf753_put_speaker,
 253 };
 254
 255 /* It is possible to indicate to the Yamaha YMF753 the source to direct to the S/PDIF output. */
 256 static int snd_ac97_ymf753_spdif_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 257 {
 258         static char *texts[2] = { "AC-Link", "A/D Converter" };
 259
 260         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 261         uinfo->count = 1;
 262         uinfo->value.enumerated.items = 2;
 263         if (uinfo->value.enumerated.item > 1)
 264                 uinfo->value.enumerated.item = 1;
 265         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
 266         return 0;
 267 }
 268
 269 static int snd_ac97_ymf753_spdif_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 270 {
 271         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 272         unsigned short val;
 273
 274         val = ac97->regs[AC97_YMF753_DIT_CTRL2];
 275         ucontrol->value.enumerated.item[0] = (val >> 1) & 1;
 276         return 0;
 277 }
 278
 279 static int snd_ac97_ymf753_spdif_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 280 {
 281         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 282         unsigned short val;
 283
 284         if (ucontrol->value.enumerated.item[0] > 1)
 285                 return -EINVAL;
 286         val = ucontrol->value.enumerated.item[0] << 1;
 287         return snd_ac97_update_bits(ac97, AC97_YMF753_DIT_CTRL2, 0x0002, val);
 288 }
 289
 290 /* The AC'97 spec states that the S/PDIF signal is to be output at pin 48.
 291    The YMF753 will output the S/PDIF signal to pin 43, 47 (EAPD), or 48.
 292    By default, no output pin is selected, and the S/PDIF signal is not output.
 293    There is also a bit to mute S/PDIF output in a vendor-specific register. */
 294 static int snd_ac97_ymf753_spdif_output_pin_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 295 {
 296         static char *texts[3] = { "Disabled", "Pin 43", "Pin 48" };
 297
 298         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 299         uinfo->count = 1;
 300         uinfo->value.enumerated.items = 3;
 301         if (uinfo->value.enumerated.item > 2)
 302                 uinfo->value.enumerated.item = 2;
 303         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
 304         return 0;
 305 }
 306
 307 static int snd_ac97_ymf753_spdif_output_pin_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 308 {
 309         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 310         unsigned short val;
 311
 312         val = ac97->regs[AC97_YMF753_DIT_CTRL2];
 313         ucontrol->value.enumerated.item[0] = (val & 0x0008) ? 2 : (val & 0x0020) ? 1 : 0;
 314         return 0;
 315 }
 316
 317 static int snd_ac97_ymf753_spdif_output_pin_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 318 {
 319         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 320         unsigned short val;
 321
 322         if (ucontrol->value.enumerated.item[0] > 2)
 323                 return -EINVAL;
 324         val = (ucontrol->value.enumerated.item[0] == 2) ? 0x0008 :
 325               (ucontrol->value.enumerated.item[0] == 1) ? 0x0020 : 0;
 326         return snd_ac97_update_bits(ac97, AC97_YMF753_DIT_CTRL2, 0x0028, val);
 327         /* The following can be used to direct S/PDIF output to pin 47 (EAPD).
 328            snd_ac97_write_cache(ac97, 0x62, snd_ac97_read(ac97, 0x62) | 0x0008); */
 329 }
 330
 331 static const struct snd_kcontrol_new snd_ac97_ymf753_controls_spdif[3] = {
 332         {
 333                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
 334                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
 335                 .info   = snd_ac97_ymf753_spdif_source_info,
 336                 .get    = snd_ac97_ymf753_spdif_source_get,
 337                 .put    = snd_ac97_ymf753_spdif_source_put,
 338         },
 339         {
 340                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
 341                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Output Pin",
 342                 .info   = snd_ac97_ymf753_spdif_output_pin_info,
 343                 .get    = snd_ac97_ymf753_spdif_output_pin_get,
 344                 .put    = snd_ac97_ymf753_spdif_output_pin_put,
 345         },
 346         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",NONE,NONE) "Mute", AC97_YMF753_DIT_CTRL2, 2, 1, 1)
 347 };
 348
 349 static int patch_yamaha_ymf753_3d(struct snd_ac97 * ac97)
 350 {
 351         struct snd_kcontrol *kctl;
 352         int err;
 353
 354         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 355                 return err;
 356         strcpy(kctl->id.name, "3D Control - Wide");
 357         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 9, 7, 0);
 358         snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
 359         if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&snd_ac97_ymf753_controls_speaker, ac97))) < 0)
 360                 return err;
 361         snd_ac97_write_cache(ac97, AC97_YMF753_3D_MODE_SEL, 0x0c00);
 362         return 0;
 363 }
 364
 365 static int patch_yamaha_ymf753_post_spdif(struct snd_ac97 * ac97)
 366 {
 367         int err;
 368
 369         if ((err = patch_build_controls(ac97, snd_ac97_ymf753_controls_spdif, ARRAY_SIZE(snd_ac97_ymf753_controls_spdif))) < 0)
 370                 return err;
 371         return 0;
 372 }
 373
 374 static struct snd_ac97_build_ops patch_yamaha_ymf753_ops = {
 375         .build_3d       = patch_yamaha_ymf753_3d,
 376         .build_post_spdif = patch_yamaha_ymf753_post_spdif
 377 };
 378
 379 int patch_yamaha_ymf753(struct snd_ac97 * ac97)
 380 {
 381         /* Patch for Yamaha YMF753, Copyright (c) by David Shust, dshust@shustring.com.
 382            This chip has nonstandard and extended behaviour with regard to its S/PDIF output.
 383            The AC'97 spec states that the S/PDIF signal is to be output at pin 48.
 384            The YMF753 will ouput the S/PDIF signal to pin 43, 47 (EAPD), or 48.
 385            By default, no output pin is selected, and the S/PDIF signal is not output.
 386            There is also a bit to mute S/PDIF output in a vendor-specific register.
 387         */
 388         ac97->build_ops = &patch_yamaha_ymf753_ops;
 389         ac97->caps |= AC97_BC_BASS_TREBLE;
 390         ac97->caps |= 0x04 << 10; /* Yamaha 3D enhancement */
 391         return 0;
 392 }
 393
 394 /*
 395  * May 2, 2003 Liam Girdwood <liam.girdwood@wolfsonmicro.com>
 396  *  removed broken wolfson00 patch.
 397  *  added support for WM9705,WM9708,WM9709,WM9710,WM9711,WM9712 and WM9717.
 398  */
 399
 400 static const struct snd_kcontrol_new wm97xx_snd_ac97_controls[] = {
 401 AC97_DOUBLE("Front Playback Volume", AC97_WM97XX_FMIXER_VOL, 8, 0, 31, 1),
 402 AC97_SINGLE("Front Playback Switch", AC97_WM97XX_FMIXER_VOL, 15, 1, 1),
 403 };
 404
 405 static int patch_wolfson_wm9703_specific(struct snd_ac97 * ac97)
 406 {
 407         /* This is known to work for the ViewSonic ViewPad 1000
 408          * Randolph Bentson <bentson@holmsjoen.com>
 409          * WM9703/9707/9708/9717
 410          */
 411         int err, i;
 412
 413         for (i = 0; i < ARRAY_SIZE(wm97xx_snd_ac97_controls); i++) {
 414                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm97xx_snd_ac97_controls[i], ac97))) < 0)
 415                         return err;
 416         }
 417         snd_ac97_write_cache(ac97,  AC97_WM97XX_FMIXER_VOL, 0x0808);
 418         return 0;
 419 }
 420
 421 static struct snd_ac97_build_ops patch_wolfson_wm9703_ops = {
 422         .build_specific = patch_wolfson_wm9703_specific,
 423 };
 424
 425 int patch_wolfson03(struct snd_ac97 * ac97)
 426 {
 427         ac97->build_ops = &patch_wolfson_wm9703_ops;
 428         return 0;
 429 }
 430
 431 static const struct snd_kcontrol_new wm9704_snd_ac97_controls[] = {
 432 AC97_DOUBLE("Front Playback Volume", AC97_WM97XX_FMIXER_VOL, 8, 0, 31, 1),
 433 AC97_SINGLE("Front Playback Switch", AC97_WM97XX_FMIXER_VOL, 15, 1, 1),
 434 AC97_DOUBLE("Rear Playback Volume", AC97_WM9704_RMIXER_VOL, 8, 0, 31, 1),
 435 AC97_SINGLE("Rear Playback Switch", AC97_WM9704_RMIXER_VOL, 15, 1, 1),
 436 AC97_DOUBLE("Rear DAC Volume", AC97_WM9704_RPCM_VOL, 8, 0, 31, 1),
 437 AC97_DOUBLE("Surround Volume", AC97_SURROUND_MASTER, 8, 0, 31, 1),
 438 };
 439
 440 static int patch_wolfson_wm9704_specific(struct snd_ac97 * ac97)
 441 {
 442         int err, i;
 443         for (i = 0; i < ARRAY_SIZE(wm9704_snd_ac97_controls); i++) {
 444                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm9704_snd_ac97_controls[i], ac97))) < 0)
 445                         return err;
 446         }
 447         /* patch for DVD noise */
 448         snd_ac97_write_cache(ac97, AC97_WM9704_TEST, 0x0200);
 449         return 0;
 450 }
 451
 452 static struct snd_ac97_build_ops patch_wolfson_wm9704_ops = {
 453         .build_specific = patch_wolfson_wm9704_specific,
 454 };
 455
 456 int patch_wolfson04(struct snd_ac97 * ac97)
 457 {
 458         /* WM9704M/9704Q */
 459         ac97->build_ops = &patch_wolfson_wm9704_ops;
 460         return 0;
 461 }
 462
 463 static int patch_wolfson_wm9705_specific(struct snd_ac97 * ac97)
 464 {
 465         int err, i;
 466         for (i = 0; i < ARRAY_SIZE(wm97xx_snd_ac97_controls); i++) {
 467                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm97xx_snd_ac97_controls[i], ac97))) < 0)
 468                         return err;
 469         }
 470         snd_ac97_write_cache(ac97,  0x72, 0x0808);
 471         return 0;
 472 }
 473
 474 static struct snd_ac97_build_ops patch_wolfson_wm9705_ops = {
 475         .build_specific = patch_wolfson_wm9705_specific,
 476 };
 477
 478 int patch_wolfson05(struct snd_ac97 * ac97)
 479 {
 480         /* WM9705, WM9710 */
 481         ac97->build_ops = &patch_wolfson_wm9705_ops;
 482 #ifdef CONFIG_TOUCHSCREEN_WM9705
 483         /* WM9705 touchscreen uses AUX and VIDEO for touch */
 484         ac97->flags |= AC97_HAS_NO_VIDEO | AC97_HAS_NO_AUX;
 485 #endif
 486         return 0;
 487 }
 488
 489 static const char* wm9711_alc_select[] = {"None", "Left", "Right", "Stereo"};
 490 static const char* wm9711_alc_mix[] = {"Stereo", "Right", "Left", "None"};
 491 static const char* wm9711_out3_src[] = {"Left", "VREF", "Left + Right", "Mono"};
 492 static const char* wm9711_out3_lrsrc[] = {"Master Mix", "Headphone Mix"};
 493 static const char* wm9711_rec_adc[] = {"Stereo", "Left", "Right", "Mute"};
 494 static const char* wm9711_base[] = {"Linear Control", "Adaptive Boost"};
 495 static const char* wm9711_rec_gain[] = {"+1.5dB Steps", "+0.75dB Steps"};
 496 static const char* wm9711_mic[] = {"Mic 1", "Differential", "Mic 2", "Stereo"};
 497 static const char* wm9711_rec_sel[] =
 498         {"Mic 1", "NC", "NC", "Master Mix", "Line", "Headphone Mix", "Phone Mix", "Phone"};
 499 static const char* wm9711_ng_type[] = {"Constant Gain", "Mute"};
 500
 501 static const struct ac97_enum wm9711_enum[] = {
 502 AC97_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9711_alc_select),
 503 AC97_ENUM_SINGLE(AC97_VIDEO, 10, 4, wm9711_alc_mix),
 504 AC97_ENUM_SINGLE(AC97_AUX, 9, 4, wm9711_out3_src),
 505 AC97_ENUM_SINGLE(AC97_AUX, 8, 2, wm9711_out3_lrsrc),
 506 AC97_ENUM_SINGLE(AC97_REC_SEL, 12, 4, wm9711_rec_adc),
 507 AC97_ENUM_SINGLE(AC97_MASTER_TONE, 15, 2, wm9711_base),
 508 AC97_ENUM_DOUBLE(AC97_REC_GAIN, 14, 6, 2, wm9711_rec_gain),
 509 AC97_ENUM_SINGLE(AC97_MIC, 5, 4, wm9711_mic),
 510 AC97_ENUM_DOUBLE(AC97_REC_SEL, 8, 0, 8, wm9711_rec_sel),
 511 AC97_ENUM_SINGLE(AC97_PCI_SVID, 5, 2, wm9711_ng_type),
 512 };
 513
 514 static const struct snd_kcontrol_new wm9711_snd_ac97_controls[] = {
 515 AC97_SINGLE("ALC Target Volume", AC97_CODEC_CLASS_REV, 12, 15, 0),
 516 AC97_SINGLE("ALC Hold Time", AC97_CODEC_CLASS_REV, 8, 15, 0),
 517 AC97_SINGLE("ALC Decay Time", AC97_CODEC_CLASS_REV, 4, 15, 0),
 518 AC97_SINGLE("ALC Attack Time", AC97_CODEC_CLASS_REV, 0, 15, 0),
 519 AC97_ENUM("ALC Function", wm9711_enum[0]),
 520 AC97_SINGLE("ALC Max Volume", AC97_PCI_SVID, 11, 7, 1),
 521 AC97_SINGLE("ALC ZC Timeout", AC97_PCI_SVID, 9, 3, 1),
 522 AC97_SINGLE("ALC ZC Switch", AC97_PCI_SVID, 8, 1, 0),
 523 AC97_SINGLE("ALC NG Switch", AC97_PCI_SVID, 7, 1, 0),
 524 AC97_ENUM("ALC NG Type", wm9711_enum[9]),
 525 AC97_SINGLE("ALC NG Threshold", AC97_PCI_SVID, 0, 31, 1),
 526
 527 AC97_SINGLE("Side Tone Switch", AC97_VIDEO, 15, 1, 1),
 528 AC97_SINGLE("Side Tone Volume", AC97_VIDEO, 12, 7, 1),
 529 AC97_ENUM("ALC Headphone Mux", wm9711_enum[1]),
 530 AC97_SINGLE("ALC Headphone Volume", AC97_VIDEO, 7, 7, 1),
 531
 532 AC97_SINGLE("Out3 Switch", AC97_AUX, 15, 1, 1),
 533 AC97_SINGLE("Out3 ZC Switch", AC97_AUX, 7, 1, 0),
 534 AC97_ENUM("Out3 Mux", wm9711_enum[2]),
 535 AC97_ENUM("Out3 LR Mux", wm9711_enum[3]),
 536 AC97_SINGLE("Out3 Volume", AC97_AUX, 0, 31, 1),
 537
 538 AC97_SINGLE("Beep to Headphone Switch", AC97_PC_BEEP, 15, 1, 1),
 539 AC97_SINGLE("Beep to Headphone Volume", AC97_PC_BEEP, 12, 7, 1),
 540 AC97_SINGLE("Beep to Side Tone Switch", AC97_PC_BEEP, 11, 1, 1),
 541 AC97_SINGLE("Beep to Side Tone Volume", AC97_PC_BEEP, 8, 7, 1),
 542 AC97_SINGLE("Beep to Phone Switch", AC97_PC_BEEP, 7, 1, 1),
 543 AC97_SINGLE("Beep to Phone Volume", AC97_PC_BEEP, 4, 7, 1),
 544
 545 AC97_SINGLE("Aux to Headphone Switch", AC97_CD, 15, 1, 1),
 546 AC97_SINGLE("Aux to Headphone Volume", AC97_CD, 12, 7, 1),
 547 AC97_SINGLE("Aux to Side Tone Switch", AC97_CD, 11, 1, 1),
 548 AC97_SINGLE("Aux to Side Tone Volume", AC97_CD, 8, 7, 1),
 549 AC97_SINGLE("Aux to Phone Switch", AC97_CD, 7, 1, 1),
 550 AC97_SINGLE("Aux to Phone Volume", AC97_CD, 4, 7, 1),
 551
 552 AC97_SINGLE("Phone to Headphone Switch", AC97_PHONE, 15, 1, 1),
 553 AC97_SINGLE("Phone to Master Switch", AC97_PHONE, 14, 1, 1),
 554
 555 AC97_SINGLE("Line to Headphone Switch", AC97_LINE, 15, 1, 1),
 556 AC97_SINGLE("Line to Master Switch", AC97_LINE, 14, 1, 1),
 557 AC97_SINGLE("Line to Phone Switch", AC97_LINE, 13, 1, 1),
 558
 559 AC97_SINGLE("PCM Playback to Headphone Switch", AC97_PCM, 15, 1, 1),
 560 AC97_SINGLE("PCM Playback to Master Switch", AC97_PCM, 14, 1, 1),
 561 AC97_SINGLE("PCM Playback to Phone Switch", AC97_PCM, 13, 1, 1),
 562
 563 AC97_SINGLE("Capture 20dB Boost Switch", AC97_REC_SEL, 14, 1, 0),
 564 AC97_ENUM("Capture to Phone Mux", wm9711_enum[4]),
 565 AC97_SINGLE("Capture to Phone 20dB Boost Switch", AC97_REC_SEL, 11, 1, 1),
 566 AC97_ENUM("Capture Select", wm9711_enum[8]),
 567
 568 AC97_SINGLE("3D Upper Cut-off Switch", AC97_3D_CONTROL, 5, 1, 1),
 569 AC97_SINGLE("3D Lower Cut-off Switch", AC97_3D_CONTROL, 4, 1, 1),
 570
 571 AC97_ENUM("Bass Control", wm9711_enum[5]),
 572 AC97_SINGLE("Bass Cut-off Switch", AC97_MASTER_TONE, 12, 1, 1),
 573 AC97_SINGLE("Tone Cut-off Switch", AC97_MASTER_TONE, 4, 1, 1),
 574 AC97_SINGLE("Playback Attenuate (-6dB) Switch", AC97_MASTER_TONE, 6, 1, 0),
 575
 576 AC97_SINGLE("ADC Switch", AC97_REC_GAIN, 15, 1, 1),
 577 AC97_ENUM("Capture Volume Steps", wm9711_enum[6]),
 578 AC97_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 63, 1),
 579 AC97_SINGLE("Capture ZC Switch", AC97_REC_GAIN, 7, 1, 0),
 580
 581 AC97_SINGLE("Mic 1 to Phone Switch", AC97_MIC, 14, 1, 1),
 582 AC97_SINGLE("Mic 2 to Phone Switch", AC97_MIC, 13, 1, 1),
 583 AC97_ENUM("Mic Select Source", wm9711_enum[7]),
 584 AC97_SINGLE("Mic 1 Volume", AC97_MIC, 8, 31, 1),
 585 AC97_SINGLE("Mic 2 Volume", AC97_MIC, 0, 31, 1),
 586 AC97_SINGLE("Mic 20dB Boost Switch", AC97_MIC, 7, 1, 0),
 587
 588 AC97_SINGLE("Master ZC Switch", AC97_MASTER, 7, 1, 0),
 589 AC97_SINGLE("Headphone ZC Switch", AC97_HEADPHONE, 7, 1, 0),
 590 AC97_SINGLE("Mono ZC Switch", AC97_MASTER_MONO, 7, 1, 0),
 591 };
 592
 593 static int patch_wolfson_wm9711_specific(struct snd_ac97 * ac97)
 594 {
 595         int err, i;
 596
 597         for (i = 0; i < ARRAY_SIZE(wm9711_snd_ac97_controls); i++) {
 598                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm9711_snd_ac97_controls[i], ac97))) < 0)
 599                         return err;
 600         }
 601         snd_ac97_write_cache(ac97,  AC97_CODEC_CLASS_REV, 0x0808);
 602         snd_ac97_write_cache(ac97,  AC97_PCI_SVID, 0x0808);
 603         snd_ac97_write_cache(ac97,  AC97_VIDEO, 0x0808);
 604         snd_ac97_write_cache(ac97,  AC97_AUX, 0x0808);
 605         snd_ac97_write_cache(ac97,  AC97_PC_BEEP, 0x0808);
 606         snd_ac97_write_cache(ac97,  AC97_CD, 0x0000);
 607         return 0;
 608 }
 609
 610 static struct snd_ac97_build_ops patch_wolfson_wm9711_ops = {
 611         .build_specific = patch_wolfson_wm9711_specific,
 612 };
 613
 614 int patch_wolfson11(struct snd_ac97 * ac97)
 615 {
 616         /* WM9711, WM9712 */
 617         ac97->build_ops = &patch_wolfson_wm9711_ops;
 618
 619         ac97->flags |= AC97_HAS_NO_REC_GAIN | AC97_STEREO_MUTES | AC97_HAS_NO_MIC |
 620                 AC97_HAS_NO_PC_BEEP | AC97_HAS_NO_VIDEO | AC97_HAS_NO_CD;
 621
 622         return 0;
 623 }
 624
 625 static const char* wm9713_mic_mixer[] = {"Stereo", "Mic 1", "Mic 2", "Mute"};
 626 static const char* wm9713_rec_mux[] = {"Stereo", "Left", "Right", "Mute"};
 627 static const char* wm9713_rec_src[] =
 628         {"Mic 1", "Mic 2", "Line", "Mono In", "Headphone Mix", "Master Mix",
 629         "Mono Mix", "Zh"};
 630 static const char* wm9713_rec_gain[] = {"+1.5dB Steps", "+0.75dB Steps"};
 631 static const char* wm9713_alc_select[] = {"None", "Left", "Right", "Stereo"};
 632 static const char* wm9713_mono_pga[] = {"Vmid", "Zh", "Mono Mix", "Inv 1"};
 633 static const char* wm9713_spk_pga[] =
 634         {"Vmid", "Zh", "Headphone Mix", "Master Mix", "Inv", "NC", "NC", "NC"};
 635 static const char* wm9713_hp_pga[] = {"Vmid", "Zh", "Headphone Mix", "NC"};
 636 static const char* wm9713_out3_pga[] = {"Vmid", "Zh", "Inv 1", "NC"};
 637 static const char* wm9713_out4_pga[] = {"Vmid", "Zh", "Inv 2", "NC"};
 638 static const char* wm9713_dac_inv[] =
 639         {"Off", "Mono Mix", "Master Mix", "Headphone Mix L", "Headphone Mix R",
 640         "Headphone Mix Mono", "NC", "Vmid"};
 641 static const char* wm9713_base[] = {"Linear Control", "Adaptive Boost"};
 642 static const char* wm9713_ng_type[] = {"Constant Gain", "Mute"};
 643
 644 static const struct ac97_enum wm9713_enum[] = {
 645 AC97_ENUM_SINGLE(AC97_LINE, 3, 4, wm9713_mic_mixer),
 646 AC97_ENUM_SINGLE(AC97_VIDEO, 14, 4, wm9713_rec_mux),
 647 AC97_ENUM_SINGLE(AC97_VIDEO, 9, 4, wm9713_rec_mux),
 648 AC97_ENUM_DOUBLE(AC97_VIDEO, 3, 0, 8, wm9713_rec_src),
 649 AC97_ENUM_DOUBLE(AC97_CD, 14, 6, 2, wm9713_rec_gain),
 650 AC97_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9713_alc_select),
 651 AC97_ENUM_SINGLE(AC97_REC_GAIN, 14, 4, wm9713_mono_pga),
 652 AC97_ENUM_DOUBLE(AC97_REC_GAIN, 11, 8, 8, wm9713_spk_pga),
 653 AC97_ENUM_DOUBLE(AC97_REC_GAIN, 6, 4, 4, wm9713_hp_pga),
 654 AC97_ENUM_SINGLE(AC97_REC_GAIN, 2, 4, wm9713_out3_pga),
 655 AC97_ENUM_SINGLE(AC97_REC_GAIN, 0, 4, wm9713_out4_pga),
 656 AC97_ENUM_DOUBLE(AC97_REC_GAIN_MIC, 13, 10, 8, wm9713_dac_inv),
 657 AC97_ENUM_SINGLE(AC97_GENERAL_PURPOSE, 15, 2, wm9713_base),
 658 AC97_ENUM_SINGLE(AC97_PCI_SVID, 5, 2, wm9713_ng_type),
 659 };
 660
 661 static const struct snd_kcontrol_new wm13_snd_ac97_controls[] = {
 662 AC97_DOUBLE("Line In Volume", AC97_PC_BEEP, 8, 0, 31, 1),
 663 AC97_SINGLE("Line In to Headphone Switch", AC97_PC_BEEP, 15, 1, 1),
 664 AC97_SINGLE("Line In to Master Switch", AC97_PC_BEEP, 14, 1, 1),
 665 AC97_SINGLE("Line In to Mono Switch", AC97_PC_BEEP, 13, 1, 1),
 666
 667 AC97_DOUBLE("PCM Playback Volume", AC97_PHONE, 8, 0, 31, 1),
 668 AC97_SINGLE("PCM Playback to Headphone Switch", AC97_PHONE, 15, 1, 1),
 669 AC97_SINGLE("PCM Playback to Master Switch", AC97_PHONE, 14, 1, 1),
 670 AC97_SINGLE("PCM Playback to Mono Switch", AC97_PHONE, 13, 1, 1),
 671
 672 AC97_SINGLE("Mic 1 Volume", AC97_MIC, 8, 31, 1),
 673 AC97_SINGLE("Mic 2 Volume", AC97_MIC, 0, 31, 1),
 674 AC97_SINGLE("Mic 1 to Mono Switch", AC97_LINE, 7, 1, 1),
 675 AC97_SINGLE("Mic 2 to Mono Switch", AC97_LINE, 6, 1, 1),
 676 AC97_SINGLE("Mic Boost (+20dB) Switch", AC97_LINE, 5, 1, 0),
 677 AC97_ENUM("Mic to Headphone Mux", wm9713_enum[0]),
 678 AC97_SINGLE("Mic Headphone Mixer Volume", AC97_LINE, 0, 7, 1),
 679
 680 AC97_SINGLE("Capture Switch", AC97_CD, 15, 1, 1),
 681 AC97_ENUM("Capture Volume Steps", wm9713_enum[4]),
 682 AC97_DOUBLE("Capture Volume", AC97_CD, 8, 0, 15, 0),
 683 AC97_SINGLE("Capture ZC Switch", AC97_CD, 7, 1, 0),
 684
 685 AC97_ENUM("Capture to Headphone Mux", wm9713_enum[1]),
 686 AC97_SINGLE("Capture to Headphone Volume", AC97_VIDEO, 11, 7, 1),
 687 AC97_ENUM("Capture to Mono Mux", wm9713_enum[2]),
 688 AC97_SINGLE("Capture to Mono Boost (+20dB) Switch", AC97_VIDEO, 8, 1, 0),
 689 AC97_SINGLE("Capture ADC Boost (+20dB) Switch", AC97_VIDEO, 6, 1, 0),
 690 AC97_ENUM("Capture Select", wm9713_enum[3]),
 691
 692 AC97_SINGLE("ALC Target Volume", AC97_CODEC_CLASS_REV, 12, 15, 0),
 693 AC97_SINGLE("ALC Hold Time", AC97_CODEC_CLASS_REV, 8, 15, 0),
 694 AC97_SINGLE("ALC Decay Time ", AC97_CODEC_CLASS_REV, 4, 15, 0),
 695 AC97_SINGLE("ALC Attack Time", AC97_CODEC_CLASS_REV, 0, 15, 0),
 696 AC97_ENUM("ALC Function", wm9713_enum[5]),
 697 AC97_SINGLE("ALC Max Volume", AC97_PCI_SVID, 11, 7, 0),
 698 AC97_SINGLE("ALC ZC Timeout", AC97_PCI_SVID, 9, 3, 0),
 699 AC97_SINGLE("ALC ZC Switch", AC97_PCI_SVID, 8, 1, 0),
 700 AC97_SINGLE("ALC NG Switch", AC97_PCI_SVID, 7, 1, 0),
 701 AC97_ENUM("ALC NG Type", wm9713_enum[13]),
 702 AC97_SINGLE("ALC NG Threshold", AC97_PCI_SVID, 0, 31, 0),
 703
 704 AC97_DOUBLE("Master ZC Switch", AC97_MASTER, 14, 6, 1, 0),
 705 AC97_DOUBLE("Headphone ZC Switch", AC97_HEADPHONE, 14, 6, 1, 0),
 706 AC97_DOUBLE("Out3/4 ZC Switch", AC97_MASTER_MONO, 14, 6, 1, 0),
 707 AC97_SINGLE("Master Right Switch", AC97_MASTER, 7, 1, 1),
 708 AC97_SINGLE("Headphone Right Switch", AC97_HEADPHONE, 7, 1, 1),
 709 AC97_SINGLE("Out3/4 Right Switch", AC97_MASTER_MONO, 7, 1, 1),
 710
 711 AC97_SINGLE("Mono In to Headphone Switch", AC97_MASTER_TONE, 15, 1, 1),
 712 AC97_SINGLE("Mono In to Master Switch", AC97_MASTER_TONE, 14, 1, 1),
 713 AC97_SINGLE("Mono In Volume", AC97_MASTER_TONE, 8, 31, 1),
 714 AC97_SINGLE("Mono Switch", AC97_MASTER_TONE, 7, 1, 1),
 715 AC97_SINGLE("Mono ZC Switch", AC97_MASTER_TONE, 6, 1, 0),
 716 AC97_SINGLE("Mono Volume", AC97_MASTER_TONE, 0, 31, 1),
 717
 718 AC97_SINGLE("PC Beep to Headphone Switch", AC97_AUX, 15, 1, 1),
 719 AC97_SINGLE("PC Beep to Headphone Volume", AC97_AUX, 12, 7, 1),
 720 AC97_SINGLE("PC Beep to Master Switch", AC97_AUX, 11, 1, 1),
 721 AC97_SINGLE("PC Beep to Master Volume", AC97_AUX, 8, 7, 1),
 722 AC97_SINGLE("PC Beep to Mono Switch", AC97_AUX, 7, 1, 1),
 723 AC97_SINGLE("PC Beep to Mono Volume", AC97_AUX, 4, 7, 1),
 724
 725 AC97_SINGLE("Voice to Headphone Switch", AC97_PCM, 15, 1, 1),
 726 AC97_SINGLE("Voice to Headphone Volume", AC97_PCM, 12, 7, 1),
 727 AC97_SINGLE("Voice to Master Switch", AC97_PCM, 11, 1, 1),
 728 AC97_SINGLE("Voice to Master Volume", AC97_PCM, 8, 7, 1),
 729 AC97_SINGLE("Voice to Mono Switch", AC97_PCM, 7, 1, 1),
 730 AC97_SINGLE("Voice to Mono Volume", AC97_PCM, 4, 7, 1),
 731
 732 AC97_SINGLE("Aux to Headphone Switch", AC97_REC_SEL, 15, 1, 1),
 733 AC97_SINGLE("Aux to Headphone Volume", AC97_REC_SEL, 12, 7, 1),
 734 AC97_SINGLE("Aux to Master Switch", AC97_REC_SEL, 11, 1, 1),
 735 AC97_SINGLE("Aux to Master Volume", AC97_REC_SEL, 8, 7, 1),
 736 AC97_SINGLE("Aux to Mono Switch", AC97_REC_SEL, 7, 1, 1),
 737 AC97_SINGLE("Aux to Mono Volume", AC97_REC_SEL, 4, 7, 1),
 738
 739 AC97_ENUM("Mono Input Mux", wm9713_enum[6]),
 740 AC97_ENUM("Master Input Mux", wm9713_enum[7]),
 741 AC97_ENUM("Headphone Input Mux", wm9713_enum[8]),
 742 AC97_ENUM("Out 3 Input Mux", wm9713_enum[9]),
 743 AC97_ENUM("Out 4 Input Mux", wm9713_enum[10]),
 744
 745 AC97_ENUM("Bass Control", wm9713_enum[12]),
 746 AC97_SINGLE("Bass Cut-off Switch", AC97_GENERAL_PURPOSE, 12, 1, 1),
 747 AC97_SINGLE("Tone Cut-off Switch", AC97_GENERAL_PURPOSE, 4, 1, 1),
 748 AC97_SINGLE("Playback Attenuate (-6dB) Switch", AC97_GENERAL_PURPOSE, 6, 1, 0),
 749 AC97_SINGLE("Bass Volume", AC97_GENERAL_PURPOSE, 8, 15, 1),
 750 AC97_SINGLE("Tone Volume", AC97_GENERAL_PURPOSE, 0, 15, 1),
 751 };
 752
 753 static const struct snd_kcontrol_new wm13_snd_ac97_controls_3d[] = {
 754 AC97_ENUM("Inv Input Mux", wm9713_enum[11]),
 755 AC97_SINGLE("3D Upper Cut-off Switch", AC97_REC_GAIN_MIC, 5, 1, 0),
 756 AC97_SINGLE("3D Lower Cut-off Switch", AC97_REC_GAIN_MIC, 4, 1, 0),
 757 AC97_SINGLE("3D Depth", AC97_REC_GAIN_MIC, 0, 15, 1),
 758 };
 759
 760 static int patch_wolfson_wm9713_3d (struct snd_ac97 * ac97)
 761 {
 762         int err, i;
 763
 764         for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls_3d); i++) {
 765                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls_3d[i], ac97))) < 0)
 766                         return err;
 767         }
 768         return 0;
 769 }
 770
 771 static int patch_wolfson_wm9713_specific(struct snd_ac97 * ac97)
 772 {
 773         int err, i;
 774
 775         for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls); i++) {
 776                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls[i], ac97))) < 0)
 777                         return err;
 778         }
 779         snd_ac97_write_cache(ac97, AC97_PC_BEEP, 0x0808);
 780         snd_ac97_write_cache(ac97, AC97_PHONE, 0x0808);
 781         snd_ac97_write_cache(ac97, AC97_MIC, 0x0808);
 782         snd_ac97_write_cache(ac97, AC97_LINE, 0x00da);
 783         snd_ac97_write_cache(ac97, AC97_CD, 0x0808);
 784         snd_ac97_write_cache(ac97, AC97_VIDEO, 0xd612);
 785         snd_ac97_write_cache(ac97, AC97_REC_GAIN, 0x1ba0);
 786         return 0;
 787 }
 788
 789 #ifdef CONFIG_PM
 790 static void patch_wolfson_wm9713_suspend (struct snd_ac97 * ac97)
 791 {
 792         snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xfeff);
 793         snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0xffff);
 794 }
 795
 796 static void patch_wolfson_wm9713_resume (struct snd_ac97 * ac97)
 797 {
 798         snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
 799         snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);
 800         snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);
 801 }
 802 #endif
 803
 804 static struct snd_ac97_build_ops patch_wolfson_wm9713_ops = {
 805         .build_specific = patch_wolfson_wm9713_specific,
 806         .build_3d = patch_wolfson_wm9713_3d,
 807 #ifdef CONFIG_PM
 808         .suspend = patch_wolfson_wm9713_suspend,
 809         .resume = patch_wolfson_wm9713_resume
 810 #endif
 811 };
 812
 813 int patch_wolfson13(struct snd_ac97 * ac97)
 814 {
 815         /* WM9713, WM9714 */
 816         ac97->build_ops = &patch_wolfson_wm9713_ops;
 817
 818         ac97->flags |= AC97_HAS_NO_REC_GAIN | AC97_STEREO_MUTES | AC97_HAS_NO_PHONE |
 819                 AC97_HAS_NO_PC_BEEP | AC97_HAS_NO_VIDEO | AC97_HAS_NO_CD | AC97_HAS_NO_TONE |
 820                 AC97_HAS_NO_STD_PCM;
 821         ac97->scaps &= ~AC97_SCAP_MODEM;
 822
 823         snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
 824         snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);
 825         snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);
 826
 827         return 0;
 828 }
 829
 830 /*
 831  * Tritech codec
 832  */
 833 int patch_tritech_tr28028(struct snd_ac97 * ac97)
 834 {
 835         snd_ac97_write_cache(ac97, 0x26, 0x0300);
 836         snd_ac97_write_cache(ac97, 0x26, 0x0000);
 837         snd_ac97_write_cache(ac97, AC97_SURROUND_MASTER, 0x0000);
 838         snd_ac97_write_cache(ac97, AC97_SPDIF, 0x0000);
 839         return 0;
 840 }
 841
 842 /*
 843  * Sigmatel STAC97xx codecs
 844  */
 845 static int patch_sigmatel_stac9700_3d(struct snd_ac97 * ac97)
 846 {
 847         struct snd_kcontrol *kctl;
 848         int err;
 849
 850         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 851                 return err;
 852         strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
 853         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
 854         snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
 855         return 0;
 856 }
 857
 858 static int patch_sigmatel_stac9708_3d(struct snd_ac97 * ac97)
 859 {
 860         struct snd_kcontrol *kctl;
 861         int err;
 862
 863         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 864                 return err;
 865         strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
 866         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 0, 3, 0);
 867         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 868                 return err;
 869         strcpy(kctl->id.name, "3D Control Sigmatel - Rear Depth");
 870         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
 871         snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
 872         return 0;
 873 }
 874
 875 static const struct snd_kcontrol_new snd_ac97_sigmatel_4speaker =
 876 AC97_SINGLE("Sigmatel 4-Speaker Stereo Playback Switch", AC97_SIGMATEL_DAC2INVERT, 2, 1, 0);
 877
 878 static const struct snd_kcontrol_new snd_ac97_sigmatel_phaseinvert =
 879 AC97_SINGLE("Sigmatel Surround Phase Inversion Playback Switch", AC97_SIGMATEL_DAC2INVERT, 3, 1, 0);
 880
 881 static const struct snd_kcontrol_new snd_ac97_sigmatel_controls[] = {
 882 AC97_SINGLE("Sigmatel DAC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 1, 1, 0),
 883 AC97_SINGLE("Sigmatel ADC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 0, 1, 0)
 884 };
 885
 886 static int patch_sigmatel_stac97xx_specific(struct snd_ac97 * ac97)
 887 {
 888         int err;
 889
 890         snd_ac97_write_cache(ac97, AC97_SIGMATEL_ANALOG, snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) & ~0x0003);
 891         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 1))
 892                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[0], 1)) < 0)
 893                         return err;
 894         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 0))
 895                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[1], 1)) < 0)
 896                         return err;
 897         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 2))
 898                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_4speaker, 1)) < 0)
 899                         return err;
 900         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 3))
 901                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_phaseinvert, 1)) < 0)
 902                         return err;
 903         return 0;
 904 }
 905
 906 static struct snd_ac97_build_ops patch_sigmatel_stac9700_ops = {
 907         .build_3d       = patch_sigmatel_stac9700_3d,
 908         .build_specific = patch_sigmatel_stac97xx_specific
 909 };
 910
 911 int patch_sigmatel_stac9700(struct snd_ac97 * ac97)
 912 {
 913         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 914         return 0;
 915 }
 916
 917 static int snd_ac97_stac9708_put_bias(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 918 {
 919         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 920         int err;
 921
 922         mutex_lock(&ac97->page_mutex);
 923         snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 924         err = snd_ac97_update_bits(ac97, AC97_SIGMATEL_BIAS2, 0x0010,
 925                                    (ucontrol->value.integer.value[0] & 1) << 4);
 926         snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0);
 927         mutex_unlock(&ac97->page_mutex);
 928         return err;
 929 }
 930
 931 static const struct snd_kcontrol_new snd_ac97_stac9708_bias_control = {
 932         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 933         .name = "Sigmatel Output Bias Switch",
 934         .info = snd_ac97_info_volsw,
 935         .get = snd_ac97_get_volsw,
 936         .put = snd_ac97_stac9708_put_bias,
 937         .private_value = AC97_SINGLE_VALUE(AC97_SIGMATEL_BIAS2, 4, 1, 0),
 938 };
 939
 940 static int patch_sigmatel_stac9708_specific(struct snd_ac97 *ac97)
 941 {
 942         int err;
 943
 944         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Sigmatel Surround Playback");
 945         if ((err = patch_build_controls(ac97, &snd_ac97_stac9708_bias_control, 1)) < 0)
 946                 return err;
 947         return patch_sigmatel_stac97xx_specific(ac97);
 948 }
 949
 950 static struct snd_ac97_build_ops patch_sigmatel_stac9708_ops = {
 951         .build_3d       = patch_sigmatel_stac9708_3d,
 952         .build_specific = patch_sigmatel_stac9708_specific
 953 };
 954
 955 int patch_sigmatel_stac9708(struct snd_ac97 * ac97)
 956 {
 957         unsigned int codec72, codec6c;
 958
 959         ac97->build_ops = &patch_sigmatel_stac9708_ops;
 960         ac97->caps |= 0x10;     /* HP (sigmatel surround) support */
 961
 962         codec72 = snd_ac97_read(ac97, AC97_SIGMATEL_BIAS2) & 0x8000;
 963         codec6c = snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG);
 964
 965         if ((codec72==0) && (codec6c==0)) {
 966                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 967                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1000);
 968                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 969                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0007);
 970         } else if ((codec72==0x8000) && (codec6c==0)) {
 971                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 972                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1001);
 973                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_DAC2INVERT, 0x0008);
 974         } else if ((codec72==0x8000) && (codec6c==0x0080)) {
 975                 /* nothing */
 976         }
 977         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 978         return 0;
 979 }
 980
 981 int patch_sigmatel_stac9721(struct snd_ac97 * ac97)
 982 {
 983         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 984         if (snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) == 0) {
 985                 // patch for SigmaTel
 986                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 987                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x4000);
 988                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 989                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
 990         }
 991         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 992         return 0;
 993 }
 994
 995 int patch_sigmatel_stac9744(struct snd_ac97 * ac97)
 996 {
 997         // patch for SigmaTel
 998         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 999         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
1000         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
1001         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
1002         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
1003         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
1004         return 0;
1005 }
1006
1007 int patch_sigmatel_stac9756(struct snd_ac97 * ac97)
1008 {
1009         // patch for SigmaTel
1010         ac97->build_ops = &patch_sigmatel_stac9700_ops;
1011         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
1012         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
1013         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
1014         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
1015         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
1016         return 0;
1017 }
1018
1019 static int snd_ac97_stac9758_output_jack_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1020 {
1021         static char *texts[5] = { "Input/Disabled", "Front Output",
1022                 "Rear Output", "Center/LFE Output", "Mixer Output" };
1023
1024         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1025         uinfo->count = 1;
1026         uinfo->value.enumerated.items = 5;
1027         if (uinfo->value.enumerated.item > 4)
1028                 uinfo->value.enumerated.item = 4;
1029         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1030         return 0;
1031 }
1032
1033 static int snd_ac97_stac9758_output_jack_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1034 {
1035         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1036         int shift = kcontrol->private_value;
1037         unsigned short val;
1038
1039         val = ac97->regs[AC97_SIGMATEL_OUTSEL] >> shift;
1040         if (!(val & 4))
1041                 ucontrol->value.enumerated.item[0] = 0;
1042         else
1043                 ucontrol->value.enumerated.item[0] = 1 + (val & 3);
1044         return 0;
1045 }
1046
1047 static int snd_ac97_stac9758_output_jack_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1048 {
1049         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1050         int shift = kcontrol->private_value;
1051         unsigned short val;
1052
1053         if (ucontrol->value.enumerated.item[0] > 4)
1054                 return -EINVAL;
1055         if (ucontrol->value.enumerated.item[0] == 0)
1056                 val = 0;
1057         else
1058                 val = 4 | (ucontrol->value.enumerated.item[0] - 1);
1059         return ac97_update_bits_page(ac97, AC97_SIGMATEL_OUTSEL,
1060                                      7 << shift, val << shift, 0);
1061 }
1062
1063 static int snd_ac97_stac9758_input_jack_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1064 {
1065         static char *texts[7] = { "Mic2 Jack", "Mic1 Jack", "Line In Jack",
1066                 "Front Jack", "Rear Jack", "Center/LFE Jack", "Mute" };
1067
1068         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1069         uinfo->count = 1;
1070         uinfo->value.enumerated.items = 7;
1071         if (uinfo->value.enumerated.item > 6)
1072                 uinfo->value.enumerated.item = 6;
1073         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1074         return 0;
1075 }
1076
1077 static int snd_ac97_stac9758_input_jack_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1078 {
1079         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1080         int shift = kcontrol->private_value;
1081         unsigned short val;
1082
1083         val = ac97->regs[AC97_SIGMATEL_INSEL];
1084         ucontrol->value.enumerated.item[0] = (val >> shift) & 7;
1085         return 0;
1086 }
1087
1088 static int snd_ac97_stac9758_input_jack_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1089 {
1090         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1091         int shift = kcontrol->private_value;
1092
1093         return ac97_update_bits_page(ac97, AC97_SIGMATEL_INSEL, 7 << shift,
1094                                      ucontrol->value.enumerated.item[0] << shift, 0);
1095 }
1096
1097 static int snd_ac97_stac9758_phonesel_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1098 {
1099         static char *texts[3] = { "None", "Front Jack", "Rear Jack" };
1100
1101         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1102         uinfo->count = 1;
1103         uinfo->value.enumerated.items = 3;
1104         if (uinfo->value.enumerated.item > 2)
1105                 uinfo->value.enumerated.item = 2;
1106         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1107         return 0;
1108 }
1109
1110 static int snd_ac97_stac9758_phonesel_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1111 {
1112         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1113
1114         ucontrol->value.enumerated.item[0] = ac97->regs[AC97_SIGMATEL_IOMISC] & 3;
1115         return 0;
1116 }
1117
1118 static int snd_ac97_stac9758_phonesel_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1119 {
1120         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1121
1122         return ac97_update_bits_page(ac97, AC97_SIGMATEL_IOMISC, 3,
1123                                      ucontrol->value.enumerated.item[0], 0);
1124 }
1125
1126 #define STAC9758_OUTPUT_JACK(xname, shift) \
1127 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
1128         .info = snd_ac97_stac9758_output_jack_info, \
1129         .get = snd_ac97_stac9758_output_jack_get, \
1130         .put = snd_ac97_stac9758_output_jack_put, \
1131         .private_value = shift }
1132 #define STAC9758_INPUT_JACK(xname, shift) \
1133 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
1134         .info = snd_ac97_stac9758_input_jack_info, \
1135         .get = snd_ac97_stac9758_input_jack_get, \
1136         .put = snd_ac97_stac9758_input_jack_put, \
1137         .private_value = shift }
1138 static const struct snd_kcontrol_new snd_ac97_sigmatel_stac9758_controls[] = {
1139         STAC9758_OUTPUT_JACK("Mic1 Jack", 1),
1140         STAC9758_OUTPUT_JACK("LineIn Jack", 4),
1141         STAC9758_OUTPUT_JACK("Front Jack", 7),
1142         STAC9758_OUTPUT_JACK("Rear Jack", 10),
1143         STAC9758_OUTPUT_JACK("Center/LFE Jack", 13),
1144         STAC9758_INPUT_JACK("Mic Input Source", 0),
1145         STAC9758_INPUT_JACK("Line Input Source", 8),
1146         {
1147                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1148                 .name = "Headphone Amp",
1149                 .info = snd_ac97_stac9758_phonesel_info,
1150                 .get = snd_ac97_stac9758_phonesel_get,
1151                 .put = snd_ac97_stac9758_phonesel_put
1152         },
1153         AC97_SINGLE("Exchange Center/LFE", AC97_SIGMATEL_IOMISC, 4, 1, 0),
1154         AC97_SINGLE("Headphone +3dB Boost", AC97_SIGMATEL_IOMISC, 8, 1, 0)
1155 };
1156
1157 static int patch_sigmatel_stac9758_specific(struct snd_ac97 *ac97)
1158 {
1159         int err;
1160
1161         err = patch_sigmatel_stac97xx_specific(ac97);
1162         if (err < 0)
1163                 return err;
1164         err = patch_build_controls(ac97, snd_ac97_sigmatel_stac9758_controls,
1165                                    ARRAY_SIZE(snd_ac97_sigmatel_stac9758_controls));
1166         if (err < 0)
1167                 return err;
1168         /* DAC-A direct */
1169         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Front Playback");
1170         /* DAC-A to Mix = PCM */
1171         /* DAC-B direct = Surround */
1172         /* DAC-B to Mix */
1173         snd_ac97_rename_vol_ctl(ac97, "Video Playback", "Surround Mix Playback");
1174         /* DAC-C direct = Center/LFE */
1175
1176         return 0;
1177 }
1178
1179 static struct snd_ac97_build_ops patch_sigmatel_stac9758_ops = {
1180         .build_3d       = patch_sigmatel_stac9700_3d,
1181         .build_specific = patch_sigmatel_stac9758_specific
1182 };
1183
1184 int patch_sigmatel_stac9758(struct snd_ac97 * ac97)
1185 {
1186         static unsigned short regs[4] = {
1187                 AC97_SIGMATEL_OUTSEL,
1188                 AC97_SIGMATEL_IOMISC,
1189                 AC97_SIGMATEL_INSEL,
1190                 AC97_SIGMATEL_VARIOUS
1191         };
1192         static unsigned short def_regs[4] = {
1193                 /* OUTSEL */ 0xd794, /* CL:CL, SR:SR, LO:MX, LI:DS, MI:DS */
1194                 /* IOMISC */ 0x2001,
1195                 /* INSEL */ 0x0201, /* LI:LI, MI:M1 */
1196                 /* VARIOUS */ 0x0040
1197         };
1198         static unsigned short m675_regs[4] = {
1199                 /* OUTSEL */ 0xfc70, /* CL:MX, SR:MX, LO:DS, LI:MX, MI:DS */
1200                 /* IOMISC */ 0x2102, /* HP amp on */
1201                 /* INSEL */ 0x0203, /* LI:LI, MI:FR */
1202                 /* VARIOUS */ 0x0041 /* stereo mic */
1203         };
1204         unsigned short *pregs = def_regs;
1205         int i;
1206
1207         /* Gateway M675 notebook */
1208         if (ac97->pci &&
1209             ac97->subsystem_vendor == 0x107b &&
1210             ac97->subsystem_device == 0x0601)
1211                 pregs = m675_regs;
1212
1213         // patch for SigmaTel
1214         ac97->build_ops = &patch_sigmatel_stac9758_ops;
1215         /* FIXME: assume only page 0 for writing cache */
1216         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
1217         for (i = 0; i < 4; i++)
1218                 snd_ac97_write_cache(ac97, regs[i], pregs[i]);
1219
1220         ac97->flags |= AC97_STEREO_MUTES;
1221         return 0;
1222 }
1223
1224 /*
1225  * Cirrus Logic CS42xx codecs
1226  */
1227 static const struct snd_kcontrol_new snd_ac97_cirrus_controls_spdif[2] = {
1228         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CSR_SPDIF, 15, 1, 0),
1229         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "AC97-SPSA", AC97_CSR_ACMODE, 0, 3, 0)
1230 };
1231
1232 static int patch_cirrus_build_spdif(struct snd_ac97 * ac97)
1233 {
1234         int err;
1235
1236         /* con mask, pro mask, default */
1237         if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
1238                 return err;
1239         /* switch, spsa */
1240         if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[0], 1)) < 0)
1241                 return err;
1242         switch (ac97->id & AC97_ID_CS_MASK) {
1243         case AC97_ID_CS4205:
1244                 if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[1], 1)) < 0)
1245                         return err;
1246                 break;
1247         }
1248         /* set default PCM S/PDIF params */
1249         /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
1250         snd_ac97_write_cache(ac97, AC97_CSR_SPDIF, 0x0a20);
1251         return 0;
1252 }
1253
1254 static struct snd_ac97_build_ops patch_cirrus_ops = {
1255         .build_spdif = patch_cirrus_build_spdif
1256 };
1257
1258 int patch_cirrus_spdif(struct snd_ac97 * ac97)
1259 {
1260         /* Basically, the cs4201/cs4205/cs4297a has non-standard sp/dif registers.
1261            WHY CAN'T ANYONE FOLLOW THE BLOODY SPEC?  *sigh*
1262            - sp/dif EA ID is not set, but sp/dif is always present.
1263            - enable/disable is spdif register bit 15.
1264            - sp/dif control register is 0x68.  differs from AC97:
1265            - valid is bit 14 (vs 15)
1266            - no DRS
1267            - only 44.1/48k [00 = 48, 01=44,1] (AC97 is 00=44.1, 10=48)
1268            - sp/dif ssource select is in 0x5e bits 0,1.
1269         */
1270
1271         ac97->build_ops = &patch_cirrus_ops;
1272         ac97->flags |= AC97_CS_SPDIF;
1273         ac97->rates[AC97_RATES_SPDIF] &= ~SNDRV_PCM_RATE_32000;
1274         ac97->ext_id |= AC97_EI_SPDIF;  /* force the detection of spdif */
1275         snd_ac97_write_cache(ac97, AC97_CSR_ACMODE, 0x0080);
1276         return 0;
1277 }
1278
1279 int patch_cirrus_cs4299(struct snd_ac97 * ac97)
1280 {
1281         /* force the detection of PC Beep */
1282         ac97->flags |= AC97_HAS_PC_BEEP;
1283
1284         return patch_cirrus_spdif(ac97);
1285 }
1286
1287 /*
1288  * Conexant codecs
1289  */
1290 static const struct snd_kcontrol_new snd_ac97_conexant_controls_spdif[1] = {
1291         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CXR_AUDIO_MISC, 3, 1, 0),
1292 };
1293
1294 static int patch_conexant_build_spdif(struct snd_ac97 * ac97)
1295 {
1296         int err;
1297
1298         /* con mask, pro mask, default */
1299         if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
1300                 return err;
1301         /* switch */
1302         if ((err = patch_build_controls(ac97, &snd_ac97_conexant_controls_spdif[0], 1)) < 0)
1303                 return err;
1304         /* set default PCM S/PDIF params */
1305         /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
1306         snd_ac97_write_cache(ac97, AC97_CXR_AUDIO_MISC,
1307                              snd_ac97_read(ac97, AC97_CXR_AUDIO_MISC) & ~(AC97_CXR_SPDIFEN|AC97_CXR_COPYRGT|AC97_CXR_SPDIF_MASK));
1308         return 0;
1309 }
1310
1311 static struct snd_ac97_build_ops patch_conexant_ops = {
1312         .build_spdif = patch_conexant_build_spdif
1313 };
1314
1315 int patch_conexant(struct snd_ac97 * ac97)
1316 {
1317         ac97->build_ops = &patch_conexant_ops;
1318         ac97->flags |= AC97_CX_SPDIF;
1319         ac97->ext_id |= AC97_EI_SPDIF;  /* force the detection of spdif */
1320         ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
1321         return 0;
1322 }
1323
1324 /*
1325  * Analog Device AD18xx, AD19xx codecs
1326  */
1327 #ifdef CONFIG_PM
1328 static void ad18xx_resume(struct snd_ac97 *ac97)
1329 {
1330         static unsigned short setup_regs[] = {
1331                 AC97_AD_MISC, AC97_AD_SERIAL_CFG, AC97_AD_JACK_SPDIF,
1332         };
1333         int i, codec;
1334
1335         for (i = 0; i < (int)ARRAY_SIZE(setup_regs); i++) {
1336                 unsigned short reg = setup_regs[i];
1337                 if (test_bit(reg, ac97->reg_accessed)) {
1338                         snd_ac97_write(ac97, reg, ac97->regs[reg]);
1339                         snd_ac97_read(ac97, reg);
1340                 }
1341         }
1342
1343         if (! (ac97->flags & AC97_AD_MULTI))
1344                 /* normal restore */
1345                 snd_ac97_restore_status(ac97);
1346         else {
1347                 /* restore the AD18xx codec configurations */
1348                 for (codec = 0; codec < 3; codec++) {
1349                         if (! ac97->spec.ad18xx.id[codec])
1350                                 continue;
1351                         /* select single codec */
1352                         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1353                                              ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
1354                         ac97->bus->ops->write(ac97, AC97_AD_CODEC_CFG, ac97->spec.ad18xx.codec_cfg[codec]);
1355                 }
1356                 /* select all codecs */
1357                 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1358
1359                 /* restore status */
1360                 for (i = 2; i < 0x7c ; i += 2) {
1361                         if (i == AC97_POWERDOWN || i == AC97_EXTENDED_ID)
1362                                 continue;
1363                         if (test_bit(i, ac97->reg_accessed)) {
1364                                 /* handle multi codecs for AD18xx */
1365                                 if (i == AC97_PCM) {
1366                                         for (codec = 0; codec < 3; codec++) {
1367                                                 if (! ac97->spec.ad18xx.id[codec])
1368                                                         continue;
1369                                                 /* select single codec */
1370                                                 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1371                                                                      ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
1372                                                 /* update PCM bits */
1373                                                 ac97->bus->ops->write(ac97, AC97_PCM, ac97->spec.ad18xx.pcmreg[codec]);
1374                                         }
1375                                         /* select all codecs */
1376                                         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1377                                         continue;
1378                                 } else if (i == AC97_AD_TEST ||
1379                                            i == AC97_AD_CODEC_CFG ||
1380                                            i == AC97_AD_SERIAL_CFG)
1381                                         continue; /* ignore */
1382                         }
1383                         snd_ac97_write(ac97, i, ac97->regs[i]);
1384                         snd_ac97_read(ac97, i);
1385                 }
1386         }
1387
1388         snd_ac97_restore_iec958(ac97);
1389 }
1390
1391 static void ad1888_resume(struct snd_ac97 *ac97)
1392 {
1393         ad18xx_resume(ac97);
1394         snd_ac97_write_cache(ac97, AC97_CODEC_CLASS_REV, 0x8080);
1395 }
1396
1397 #endif
1398
1399 static const struct snd_ac97_res_table ad1819_restbl[] = {
1400         { AC97_PHONE, 0x9f1f },
1401         { AC97_MIC, 0x9f1f },
1402         { AC97_LINE, 0x9f1f },
1403         { AC97_CD, 0x9f1f },
1404         { AC97_VIDEO, 0x9f1f },
1405         { AC97_AUX, 0x9f1f },
1406         { AC97_PCM, 0x9f1f },
1407         { } /* terminator */
1408 };
1409
1410 int patch_ad1819(struct snd_ac97 * ac97)
1411 {
1412         unsigned short scfg;
1413
1414         // patch for Analog Devices
1415         scfg = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
1416         snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, scfg | 0x7000); /* select all codecs */
1417         ac97->res_table = ad1819_restbl;
1418         return 0;
1419 }
1420
1421 static unsigned short patch_ad1881_unchained(struct snd_ac97 * ac97, int idx, unsigned short mask)
1422 {
1423         unsigned short val;
1424
1425         // test for unchained codec
1426         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, mask);
1427         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);  /* ID0C, ID1C, SDIE = off */
1428         val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
1429         if ((val & 0xff40) != 0x5340)
1430                 return 0;
1431         ac97->spec.ad18xx.unchained[idx] = mask;
1432         ac97->spec.ad18xx.id[idx] = val;
1433         ac97->spec.ad18xx.codec_cfg[idx] = 0x0000;
1434         return mask;
1435 }
1436
1437 static int patch_ad1881_chained1(struct snd_ac97 * ac97, int idx, unsigned short codec_bits)
1438 {
1439         static int cfg_bits[3] = { 1<<12, 1<<14, 1<<13 };
1440         unsigned short val;
1441
1442         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, cfg_bits[idx]);
1443         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0004);  // SDIE
1444         val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
1445         if ((val & 0xff40) != 0x5340)
1446                 return 0;
1447         if (codec_bits)
1448                 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, codec_bits);
1449         ac97->spec.ad18xx.chained[idx] = cfg_bits[idx];
1450         ac97->spec.ad18xx.id[idx] = val;
1451         ac97->spec.ad18xx.codec_cfg[idx] = codec_bits ? codec_bits : 0x0004;
1452         return 1;
1453 }
1454
1455 static void patch_ad1881_chained(struct snd_ac97 * ac97, int unchained_idx, int cidx1, int cidx2)
1456 {
1457         // already detected?
1458         if (ac97->spec.ad18xx.unchained[cidx1] || ac97->spec.ad18xx.chained[cidx1])
1459                 cidx1 = -1;
1460         if (ac97->spec.ad18xx.unchained[cidx2] || ac97->spec.ad18xx.chained[cidx2])
1461                 cidx2 = -1;
1462         if (cidx1 < 0 && cidx2 < 0)
1463                 return;
1464         // test for chained codecs
1465         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1466                              ac97->spec.ad18xx.unchained[unchained_idx]);
1467         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0002);          // ID1C
1468         ac97->spec.ad18xx.codec_cfg[unchained_idx] = 0x0002;
1469         if (cidx1 >= 0) {
1470                 if (cidx2 < 0)
1471                         patch_ad1881_chained1(ac97, cidx1, 0);
1472                 else if (patch_ad1881_chained1(ac97, cidx1, 0x0006))    // SDIE | ID1C
1473                         patch_ad1881_chained1(ac97, cidx2, 0);
1474                 else if (patch_ad1881_chained1(ac97, cidx2, 0x0006))    // SDIE | ID1C
1475                         patch_ad1881_chained1(ac97, cidx1, 0);
1476         } else if (cidx2 >= 0) {
1477                 patch_ad1881_chained1(ac97, cidx2, 0);
1478         }
1479 }
1480
1481 static struct snd_ac97_build_ops patch_ad1881_build_ops = {
1482 #ifdef CONFIG_PM
1483         .resume = ad18xx_resume
1484 #endif
1485 };
1486
1487 int patch_ad1881(struct snd_ac97 * ac97)
1488 {
1489         static const char cfg_idxs[3][2] = {
1490                 {2, 1},
1491                 {0, 2},
1492                 {0, 1}
1493         };
1494
1495         // patch for Analog Devices
1496         unsigned short codecs[3];
1497         unsigned short val;
1498         int idx, num;
1499
1500         val = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
1501         snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, val);
1502         codecs[0] = patch_ad1881_unchained(ac97, 0, (1<<12));
1503         codecs[1] = patch_ad1881_unchained(ac97, 1, (1<<14));
1504         codecs[2] = patch_ad1881_unchained(ac97, 2, (1<<13));
1505
1506         if (! (codecs[0] || codecs[1] || codecs[2]))
1507                 goto __end;
1508
1509         for (idx = 0; idx < 3; idx++)
1510                 if (ac97->spec.ad18xx.unchained[idx])
1511                         patch_ad1881_chained(ac97, idx, cfg_idxs[idx][0], cfg_idxs[idx][1]);
1512
1513         if (ac97->spec.ad18xx.id[1]) {
1514                 ac97->flags |= AC97_AD_MULTI;
1515                 ac97->scaps |= AC97_SCAP_SURROUND_DAC;
1516         }
1517         if (ac97->spec.ad18xx.id[2]) {
1518                 ac97->flags |= AC97_AD_MULTI;
1519                 ac97->scaps |= AC97_SCAP_CENTER_LFE_DAC;
1520         }
1521
1522       __end:
1523         /* select all codecs */
1524         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1525         /* check if only one codec is present */
1526         for (idx = num = 0; idx < 3; idx++)
1527                 if (ac97->spec.ad18xx.id[idx])
1528                         num++;
1529         if (num == 1) {
1530                 /* ok, deselect all ID bits */
1531                 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);
1532                 ac97->spec.ad18xx.codec_cfg[0] =
1533                         ac97->spec.ad18xx.codec_cfg[1] =
1534                         ac97->spec.ad18xx.codec_cfg[2] = 0x0000;
1535         }
1536         /* required for AD1886/AD1885 combination */
1537         ac97->ext_id = snd_ac97_read(ac97, AC97_EXTENDED_ID);
1538         if (ac97->spec.ad18xx.id[0]) {
1539                 ac97->id &= 0xffff0000;
1540                 ac97->id |= ac97->spec.ad18xx.id[0];
1541         }
1542         ac97->build_ops = &patch_ad1881_build_ops;
1543         return 0;
1544 }
1545
1546 static const struct snd_kcontrol_new snd_ac97_controls_ad1885[] = {
1547         AC97_SINGLE("Digital Mono Direct", AC97_AD_MISC, 11, 1, 0),
1548         /* AC97_SINGLE("Digital Audio Mode", AC97_AD_MISC, 12, 1, 0), */ /* seems problematic */
1549         AC97_SINGLE("Low Power Mixer", AC97_AD_MISC, 14, 1, 0),
1550         AC97_SINGLE("Zero Fill DAC", AC97_AD_MISC, 15, 1, 0),
1551         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 9, 1, 1), /* inverted */
1552         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 8, 1, 1), /* inverted */
1553 };
1554
1555 static DECLARE_TLV_DB_SCALE(db_scale_6bit_6db_max, -8850, 150, 0);
1556
1557 static int patch_ad1885_specific(struct snd_ac97 * ac97)
1558 {
1559         int err;
1560
1561         if ((err = patch_build_controls(ac97, snd_ac97_controls_ad1885, ARRAY_SIZE(snd_ac97_controls_ad1885))) < 0)
1562                 return err;
1563         reset_tlv(ac97, "Headphone Playback Volume",
1564                   db_scale_6bit_6db_max);
1565         return 0;
1566 }
1567
1568 static struct snd_ac97_build_ops patch_ad1885_build_ops = {
1569         .build_specific = &patch_ad1885_specific,
1570 #ifdef CONFIG_PM
1571         .resume = ad18xx_resume
1572 #endif
1573 };
1574
1575 int patch_ad1885(struct snd_ac97 * ac97)
1576 {
1577         patch_ad1881(ac97);
1578         /* This is required to deal with the Intel D815EEAL2 */
1579         /* i.e. Line out is actually headphone out from codec */
1580
1581         /* set default */
1582         snd_ac97_write_cache(ac97, AC97_AD_MISC, 0x0404);
1583
1584         ac97->build_ops = &patch_ad1885_build_ops;
1585         return 0;
1586 }
1587
1588 static int patch_ad1886_specific(struct snd_ac97 * ac97)
1589 {
1590         reset_tlv(ac97, "Headphone Playback Volume",
1591                   db_scale_6bit_6db_max);
1592         return 0;
1593 }
1594
1595 static struct snd_ac97_build_ops patch_ad1886_build_ops = {
1596         .build_specific = &patch_ad1886_specific,
1597 #ifdef CONFIG_PM
1598         .resume = ad18xx_resume
1599 #endif
1600 };
1601
1602 int patch_ad1886(struct snd_ac97 * ac97)
1603 {
1604         patch_ad1881(ac97);
1605         /* Presario700 workaround */
1606         /* for Jack Sense/SPDIF Register misetting causing */
1607         snd_ac97_write_cache(ac97, AC97_AD_JACK_SPDIF, 0x0010);
1608         ac97->build_ops = &patch_ad1886_build_ops;
1609         return 0;
1610 }
1611
1612 /* MISC bits */
1613 #define AC97_AD198X_MBC         0x0003  /* mic boost */
1614 #define AC97_AD198X_MBC_20      0x0000  /* +20dB */
1615 #define AC97_AD198X_MBC_10      0x0001  /* +10dB */
1616 #define AC97_AD198X_MBC_30      0x0002  /* +30dB */
1617 #define AC97_AD198X_VREFD       0x0004  /* VREF high-Z */
1618 #define AC97_AD198X_VREFH       0x0008  /* 2.25V, 3.7V */
1619 #define AC97_AD198X_VREF_0      0x000c  /* 0V */
1620 #define AC97_AD198X_SRU         0x0010  /* sample rate unlock */
1621 #define AC97_AD198X_LOSEL       0x0020  /* LINE_OUT amplifiers input select */
1622 #define AC97_AD198X_2MIC        0x0040  /* 2-channel mic select */
1623 #define AC97_AD198X_SPRD        0x0080  /* SPREAD enable */
1624 #define AC97_AD198X_DMIX0       0x0100  /* downmix mode: 0 = 6-to-4, 1 = 6-to-2 downmix */
1625 #define AC97_AD198X_DMIX1       0x0200  /* downmix mode: 1 = enabled */
1626 #define AC97_AD198X_HPSEL       0x0400  /* headphone amplifier input select */
1627 #define AC97_AD198X_CLDIS       0x0800  /* center/lfe disable */
1628 #define AC97_AD198X_LODIS       0x1000  /* LINE_OUT disable */
1629 #define AC97_AD198X_MSPLT       0x2000  /* mute split */
1630 #define AC97_AD198X_AC97NC      0x4000  /* AC97 no compatible mode */
1631 #define AC97_AD198X_DACZ        0x8000  /* DAC zero-fill mode */
1632
1633
1634 static int snd_ac97_ad198x_spdif_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1635 {
1636         static char *texts[2] = { "AC-Link", "A/D Converter" };
1637
1638         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1639         uinfo->count = 1;
1640         uinfo->value.enumerated.items = 2;
1641         if (uinfo->value.enumerated.item > 1)
1642                 uinfo->value.enumerated.item = 1;
1643         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1644         return 0;
1645 }
1646
1647 static int snd_ac97_ad198x_spdif_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1648 {
1649         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1650         unsigned short val;
1651
1652         val = ac97->regs[AC97_AD_SERIAL_CFG];
1653         ucontrol->value.enumerated.item[0] = (val >> 2) & 1;
1654         return 0;
1655 }
1656
1657 static int snd_ac97_ad198x_spdif_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1658 {
1659         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1660         unsigned short val;
1661
1662         if (ucontrol->value.enumerated.item[0] > 1)
1663                 return -EINVAL;
1664         val = ucontrol->value.enumerated.item[0] << 2;
1665         return snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x0004, val);
1666 }
1667
1668 static const struct snd_kcontrol_new snd_ac97_ad198x_spdif_source = {
1669         .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
1670         .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
1671         .info   = snd_ac97_ad198x_spdif_source_info,
1672         .get    = snd_ac97_ad198x_spdif_source_get,
1673         .put    = snd_ac97_ad198x_spdif_source_put,
1674 };
1675
1676 static int patch_ad198x_post_spdif(struct snd_ac97 * ac97)
1677 {
1678         return patch_build_controls(ac97, &snd_ac97_ad198x_spdif_source, 1);
1679 }
1680
1681 static const struct snd_kcontrol_new snd_ac97_ad1981x_jack_sense[] = {
1682         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 11, 1, 0),
1683         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
1684 };
1685
1686 /* black list to avoid HP/Line jack-sense controls
1687  * (SS vendor << 16 | device)
1688  */
1689 static unsigned int ad1981_jacks_blacklist[] = {
1690         0x10140537, /* Thinkpad T41p */
1691         0x10140554, /* Thinkpad T42p/R50p */
1692         0 /* end */
1693 };
1694
1695 static int check_list(struct snd_ac97 *ac97, const unsigned int *list)
1696 {
1697         u32 subid = ((u32)ac97->subsystem_vendor << 16) | ac97->subsystem_device;
1698         for (; *list; list++)
1699                 if (*list == subid)
1700                         return 1;
1701         return 0;
1702 }
1703
1704 static int patch_ad1981a_specific(struct snd_ac97 * ac97)
1705 {
1706         if (check_list(ac97, ad1981_jacks_blacklist))
1707                 return 0;
1708         return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
1709                                     ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
1710 }
1711
1712 static struct snd_ac97_build_ops patch_ad1981a_build_ops = {
1713         .build_post_spdif = patch_ad198x_post_spdif,
1714         .build_specific = patch_ad1981a_specific,
1715 #ifdef CONFIG_PM
1716         .resume = ad18xx_resume
1717 #endif
1718 };
1719
1720 /* white list to enable HP jack-sense bits
1721  * (SS vendor << 16 | device)
1722  */
1723 static unsigned int ad1981_jacks_whitelist[] = {
1724         0x0e11005a, /* HP nc4000/4010 */
1725         0x103c0890, /* HP nc6000 */
1726         0x103c0938, /* HP nc4220 */
1727         0x103c099c, /* HP nx6110 */
1728         0x103c0944, /* HP nc6220 */
1729         0x103c0934, /* HP nc8220 */
1730         0x103c006d, /* HP nx9105 */
1731         0x17340088, /* FSC Scenic-W */
1732         0 /* end */
1733 };
1734
1735 static void check_ad1981_hp_jack_sense(struct snd_ac97 *ac97)
1736 {
1737         if (check_list(ac97, ad1981_jacks_whitelist))
1738                 /* enable headphone jack sense */
1739                 snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11);
1740 }
1741
1742 int patch_ad1981a(struct snd_ac97 *ac97)
1743 {
1744         patch_ad1881(ac97);
1745         ac97->build_ops = &patch_ad1981a_build_ops;
1746         snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1747         ac97->flags |= AC97_STEREO_MUTES;
1748         check_ad1981_hp_jack_sense(ac97);
1749         return 0;
1750 }
1751
1752 static const struct snd_kcontrol_new snd_ac97_ad198x_2cmic =
1753 AC97_SINGLE("Stereo Mic", AC97_AD_MISC, 6, 1, 0);
1754
1755 static int patch_ad1981b_specific(struct snd_ac97 *ac97)
1756 {
1757         int err;
1758
1759         if ((err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1)) < 0)
1760                 return err;
1761         if (check_list(ac97, ad1981_jacks_blacklist))
1762                 return 0;
1763         return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
1764                                     ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
1765 }
1766
1767 static struct snd_ac97_build_ops patch_ad1981b_build_ops = {
1768         .build_post_spdif = patch_ad198x_post_spdif,
1769         .build_specific = patch_ad1981b_specific,
1770 #ifdef CONFIG_PM
1771         .resume = ad18xx_resume
1772 #endif
1773 };
1774
1775 int patch_ad1981b(struct snd_ac97 *ac97)
1776 {
1777         patch_ad1881(ac97);
1778         ac97->build_ops = &patch_ad1981b_build_ops;
1779         snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1780         ac97->flags |= AC97_STEREO_MUTES;
1781         check_ad1981_hp_jack_sense(ac97);
1782         return 0;
1783 }
1784
1785 static int snd_ac97_ad1888_lohpsel_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1786 {
1787         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1788         uinfo->count = 1;
1789         uinfo->value.integer.min = 0;
1790         uinfo->value.integer.max = 1;
1791         return 0;
1792 }
1793
1794 static int snd_ac97_ad1888_lohpsel_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1795 {
1796         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1797         unsigned short val;
1798
1799         val = ac97->regs[AC97_AD_MISC];
1800         ucontrol->value.integer.value[0] = !(val & AC97_AD198X_LOSEL);
1801         return 0;
1802 }
1803
1804 static int snd_ac97_ad1888_lohpsel_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1805 {
1806         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1807         unsigned short val;
1808
1809         val = !ucontrol->value.integer.value[0]
1810                 ? (AC97_AD198X_LOSEL | AC97_AD198X_HPSEL) : 0;
1811         return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1812                                     AC97_AD198X_LOSEL | AC97_AD198X_HPSEL, val);
1813 }
1814
1815 static int snd_ac97_ad1888_downmix_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1816 {
1817         static char *texts[3] = {"Off", "6 -> 4", "6 -> 2"};
1818
1819         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1820         uinfo->count = 1;
1821         uinfo->value.enumerated.items = 3;
1822         if (uinfo->value.enumerated.item > 2)
1823                 uinfo->value.enumerated.item = 2;
1824         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1825         return 0;
1826 }
1827
1828 static int snd_ac97_ad1888_downmix_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1829 {
1830         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1831         unsigned short val;
1832
1833         val = ac97->regs[AC97_AD_MISC];
1834         if (!(val & AC97_AD198X_DMIX1))
1835                 ucontrol->value.enumerated.item[0] = 0;
1836         else
1837                 ucontrol->value.enumerated.item[0] = 1 + ((val >> 8) & 1);
1838         return 0;
1839 }
1840
1841 static int snd_ac97_ad1888_downmix_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1842 {
1843         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1844         unsigned short val;
1845
1846         if (ucontrol->value.enumerated.item[0] > 2)
1847                 return -EINVAL;
1848         if (ucontrol->value.enumerated.item[0] == 0)
1849                 val = 0;
1850         else
1851                 val = AC97_AD198X_DMIX1 |
1852                         ((ucontrol->value.enumerated.item[0] - 1) << 8);
1853         return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1854                                     AC97_AD198X_DMIX0 | AC97_AD198X_DMIX1, val);
1855 }
1856
1857 static void ad1888_update_jacks(struct snd_ac97 *ac97)
1858 {
1859         unsigned short val = 0;
1860         if (! is_shared_linein(ac97))
1861                 val |= (1 << 12);
1862         if (! is_shared_micin(ac97))
1863                 val |= (1 << 11);
1864         /* shared Line-In */
1865         snd_ac97_update_bits(ac97, AC97_AD_MISC, (1 << 11) | (1 << 12), val);
1866 }
1867
1868 static const struct snd_kcontrol_new snd_ac97_ad1888_controls[] = {
1869         {
1870                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1871                 .name = "Exchange Front/Surround",
1872                 .info = snd_ac97_ad1888_lohpsel_info,
1873                 .get = snd_ac97_ad1888_lohpsel_get,
1874                 .put = snd_ac97_ad1888_lohpsel_put
1875         },
1876         AC97_SINGLE("V_REFOUT Enable", AC97_AD_MISC, 2, 1, 1),
1877         AC97_SINGLE("High Pass Filter Enable", AC97_AD_TEST2, 12, 1, 1),
1878         AC97_SINGLE("Spread Front to Surround and Center/LFE", AC97_AD_MISC, 7, 1, 0),
1879         {
1880                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1881                 .name = "Downmix",
1882                 .info = snd_ac97_ad1888_downmix_info,
1883                 .get = snd_ac97_ad1888_downmix_get,
1884                 .put = snd_ac97_ad1888_downmix_put
1885         },
1886         AC97_SURROUND_JACK_MODE_CTL,
1887         AC97_CHANNEL_MODE_CTL,
1888
1889         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 10, 1, 0),
1890         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
1891 };
1892
1893 static int patch_ad1888_specific(struct snd_ac97 *ac97)
1894 {
1895         /* rename 0x04 as "Master" and 0x02 as "Master Surround" */
1896         snd_ac97_rename_vol_ctl(ac97, "Master Playback", "Master Surround Playback");
1897         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Master Playback");
1898         return patch_build_controls(ac97, snd_ac97_ad1888_controls, ARRAY_SIZE(snd_ac97_ad1888_controls));
1899 }
1900
1901 static struct snd_ac97_build_ops patch_ad1888_build_ops = {
1902         .build_post_spdif = patch_ad198x_post_spdif,
1903         .build_specific = patch_ad1888_specific,
1904 #ifdef CONFIG_PM
1905         .resume = ad1888_resume,
1906 #endif
1907         .update_jacks = ad1888_update_jacks,
1908 };
1909
1910 int patch_ad1888(struct snd_ac97 * ac97)
1911 {
1912         unsigned short misc;
1913
1914         patch_ad1881(ac97);
1915         ac97->build_ops = &patch_ad1888_build_ops;
1916         /* Switch FRONT/SURROUND LINE-OUT/HP-OUT default connection */
1917         /* it seems that most vendors connect line-out connector to headphone out of AC'97 */
1918         /* AD-compatible mode */
1919         /* Stereo mutes enabled */
1920         misc = snd_ac97_read(ac97, AC97_AD_MISC);
1921         snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
1922                              AC97_AD198X_LOSEL |
1923                              AC97_AD198X_HPSEL |
1924                              AC97_AD198X_MSPLT |
1925                              AC97_AD198X_AC97NC);
1926         ac97->flags |= AC97_STEREO_MUTES;
1927         return 0;
1928 }
1929
1930 static int patch_ad1980_specific(struct snd_ac97 *ac97)
1931 {
1932         int err;
1933
1934         if ((err = patch_ad1888_specific(ac97)) < 0)
1935                 return err;
1936         return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);
1937 }
1938
1939 static struct snd_ac97_build_ops patch_ad1980_build_ops = {
1940         .build_post_spdif = patch_ad198x_post_spdif,
1941         .build_specific = patch_ad1980_specific,
1942 #ifdef CONFIG_PM
1943         .resume = ad18xx_resume,
1944 #endif
1945         .update_jacks = ad1888_update_jacks,
1946 };
1947
1948 int patch_ad1980(struct snd_ac97 * ac97)
1949 {
1950         patch_ad1888(ac97);
1951         ac97->build_ops = &patch_ad1980_build_ops;
1952         return 0;
1953 }
1954
1955 static const struct snd_kcontrol_new snd_ac97_ad1985_controls[] = {
1956         AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0)
1957 };
1958
1959 static void ad1985_update_jacks(struct snd_ac97 *ac97)
1960 {
1961         ad1888_update_jacks(ac97);
1962         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 1 << 9,
1963                              is_shared_micin(ac97) ? 0 : 1 << 9);
1964 }
1965
1966 static int patch_ad1985_specific(struct snd_ac97 *ac97)
1967 {
1968         int err;
1969
1970         if ((err = patch_ad1980_specific(ac97)) < 0)
1971                 return err;
1972         return patch_build_controls(ac97, snd_ac97_ad1985_controls, ARRAY_SIZE(snd_ac97_ad1985_controls));
1973 }
1974
1975 static struct snd_ac97_build_ops patch_ad1985_build_ops = {
1976         .build_post_spdif = patch_ad198x_post_spdif,
1977         .build_specific = patch_ad1985_specific,
1978 #ifdef CONFIG_PM
1979         .resume = ad18xx_resume,
1980 #endif
1981         .update_jacks = ad1985_update_jacks,
1982 };
1983
1984 int patch_ad1985(struct snd_ac97 * ac97)
1985 {
1986         unsigned short misc;
1987
1988         patch_ad1881(ac97);
1989         ac97->build_ops = &patch_ad1985_build_ops;
1990         misc = snd_ac97_read(ac97, AC97_AD_MISC);
1991         /* switch front/surround line-out/hp-out */
1992         /* center/LFE, mic in 3.75V mode */
1993         /* AD-compatible mode */
1994         /* Stereo mutes enabled */
1995         /* in accordance with ADI driver: misc | 0x5c28 */
1996         snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
1997                              AC97_AD198X_VREFH |
1998                              AC97_AD198X_LOSEL |
1999                              AC97_AD198X_HPSEL |
2000                              AC97_AD198X_CLDIS |
2001                              AC97_AD198X_LODIS |
2002                              AC97_AD198X_MSPLT |
2003                              AC97_AD198X_AC97NC);
2004         ac97->flags |= AC97_STEREO_MUTES;
2005         /* on AD1985 rev. 3, AC'97 revision bits are zero */
2006         ac97->ext_id = (ac97->ext_id & ~AC97_EI_REV_MASK) | AC97_EI_REV_23;
2007         return 0;
2008 }
2009
2010 /*
2011  * realtek ALC65x/850 codecs
2012  */
2013 static void alc650_update_jacks(struct snd_ac97 *ac97)
2014 {
2015         int shared;
2016
2017         /* shared Line-In */
2018         shared = is_shared_linein(ac97);
2019         snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 9,
2020                              shared ? (1 << 9) : 0);
2021         /* update shared Mic */
2022         shared = is_shared_micin(ac97);
2023         /* disable/enable vref */
2024         snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
2025                              shared ? (1 << 12) : 0);
2026         /* turn on/off center-on-mic */
2027         snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 10,
2028                              shared ? (1 << 10) : 0);
2029         /* GPIO0 high for mic */
2030         snd_ac97_update_bits(ac97, AC97_ALC650_GPIO_STATUS, 0x100,
2031                              shared ? 0 : 0x100);
2032 }
2033
2034 static const struct snd_kcontrol_new snd_ac97_controls_alc650[] = {
2035         AC97_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0),
2036         AC97_SINGLE("Surround Down Mix", AC97_ALC650_MULTICH, 1, 1, 0),
2037         AC97_SINGLE("Center/LFE Down Mix", AC97_ALC650_MULTICH, 2, 1, 0),
2038         AC97_SINGLE("Exchange Center/LFE", AC97_ALC650_MULTICH, 3, 1, 0),
2039         /* 4: Analog Input To Surround */
2040         /* 5: Analog Input To Center/LFE */
2041         /* 6: Independent Master Volume Right */
2042         /* 7: Independent Master Volume Left */
2043         /* 8: reserved */
2044         /* 9: Line-In/Surround share */
2045         /* 10: Mic/CLFE share */
2046         /* 11-13: in IEC958 controls */
2047         AC97_SINGLE("Swap Surround Slot", AC97_ALC650_MULTICH, 14, 1, 0),
2048 #if 0 /* always set in patch_alc650 */
2049         AC97_SINGLE("IEC958 Input Clock Enable", AC97_ALC650_CLOCK, 0, 1, 0),
2050         AC97_SINGLE("IEC958 Input Pin Enable", AC97_ALC650_CLOCK, 1, 1, 0),
2051         AC97_SINGLE("Surround DAC Switch", AC97_ALC650_SURR_DAC_VOL, 15, 1, 1),
2052         AC97_DOUBLE("Surround DAC Volume", AC97_ALC650_SURR_DAC_VOL, 8, 0, 31, 1),
2053         AC97_SINGLE("Center/LFE DAC Switch", AC97_ALC650_LFE_DAC_VOL, 15, 1, 1),
2054         AC97_DOUBLE("Center/LFE DAC Volume", AC97_ALC650_LFE_DAC_VOL, 8, 0, 31, 1),
2055 #endif
2056         AC97_SURROUND_JACK_MODE_CTL,
2057         AC97_CHANNEL_MODE_CTL,
2058 };
2059
2060 static const struct snd_kcontrol_new snd_ac97_spdif_controls_alc650[] = {
2061         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0),
2062         AC97_SINGLE("Analog to IEC958 Output", AC97_ALC650_MULTICH, 12, 1, 0),
2063         /* disable this controls since it doesn't work as expected */
2064         /* AC97_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 13, 1, 0), */
2065 };
2066
2067 static DECLARE_TLV_DB_SCALE(db_scale_5bit_3db_max, -4350, 150, 0);
2068
2069 static int patch_alc650_specific(struct snd_ac97 * ac97)
2070 {
2071         int err;
2072
2073         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc650, ARRAY_SIZE(snd_ac97_controls_alc650))) < 0)
2074                 return err;
2075         if (ac97->ext_id & AC97_EI_SPDIF) {
2076                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc650, ARRAY_SIZE(snd_ac97_spdif_controls_alc650))) < 0)
2077                         return err;
2078         }
2079         if (ac97->id != AC97_ID_ALC650F)
2080                 reset_tlv(ac97, "Master Playback Volume",
2081                           db_scale_5bit_3db_max);
2082         return 0;
2083 }
2084
2085 static struct snd_ac97_build_ops patch_alc650_ops = {
2086         .build_specific = patch_alc650_specific,
2087         .update_jacks = alc650_update_jacks
2088 };
2089
2090 int patch_alc650(struct snd_ac97 * ac97)
2091 {
2092         unsigned short val;
2093
2094         ac97->build_ops = &patch_alc650_ops;
2095
2096         /* determine the revision */
2097         val = snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f;
2098         if (val < 3)
2099                 ac97->id = 0x414c4720;          /* Old version */
2100         else if (val < 0x10)
2101                 ac97->id = 0x414c4721;          /* D version */
2102         else if (val < 0x20)
2103                 ac97->id = 0x414c4722;          /* E version */
2104         else if (val < 0x30)
2105                 ac97->id = 0x414c4723;          /* F version */
2106
2107         /* revision E or F */
2108         /* FIXME: what about revision D ? */
2109         ac97->spec.dev_flags = (ac97->id == 0x414c4722 ||
2110                                 ac97->id == 0x414c4723);
2111
2112         /* enable AC97_ALC650_GPIO_SETUP, AC97_ALC650_CLOCK for R/W */
2113         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
2114                 snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x8000);
2115
2116         /* Enable SPDIF-IN only on Rev.E and above */
2117         val = snd_ac97_read(ac97, AC97_ALC650_CLOCK);
2118         /* SPDIF IN with pin 47 */
2119         if (ac97->spec.dev_flags &&
2120             /* ASUS A6KM requires EAPD */
2121             ! (ac97->subsystem_vendor == 0x1043 &&
2122                ac97->subsystem_device == 0x1103))
2123                 val |= 0x03; /* enable */
2124         else
2125                 val &= ~0x03; /* disable */
2126         snd_ac97_write_cache(ac97, AC97_ALC650_CLOCK, val);
2127
2128         /* set default: slot 3,4,7,8,6,9
2129            spdif-in monitor off, analog-spdif off, spdif-in off
2130            center on mic off, surround on line-in off
2131            downmix off, duplicate front off
2132         */
2133         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 0);
2134
2135         /* set GPIO0 for mic bias */
2136         /* GPIO0 pin output, no interrupt, high */
2137         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_SETUP,
2138                              snd_ac97_read(ac97, AC97_ALC650_GPIO_SETUP) | 0x01);
2139         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
2140                              (snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x100) & ~0x10);
2141
2142         /* full DAC volume */
2143         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2144         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2145         return 0;
2146 }
2147
2148 static void alc655_update_jacks(struct snd_ac97 *ac97)
2149 {
2150         int shared;
2151
2152         /* shared Line-In */
2153         shared = is_shared_linein(ac97);
2154         ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 9,
2155                               shared ? (1 << 9) : 0, 0);
2156         /* update shared mic */
2157         shared = is_shared_micin(ac97);
2158         /* misc control; vrefout disable */
2159         snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
2160                              shared ? (1 << 12) : 0);
2161         ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 10,
2162                               shared ? (1 << 10) : 0, 0);
2163 }
2164
2165 static const struct snd_kcontrol_new snd_ac97_controls_alc655[] = {
2166         AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
2167         AC97_SURROUND_JACK_MODE_CTL,
2168         AC97_CHANNEL_MODE_CTL,
2169 };
2170
2171 static int alc655_iec958_route_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
2172 {
2173         static char *texts_655[3] = { "PCM", "Analog In", "IEC958 In" };
2174         static char *texts_658[4] = { "PCM", "Analog1 In", "Analog2 In", "IEC958 In" };
2175         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2176
2177         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2178         uinfo->count = 1;
2179         uinfo->value.enumerated.items = ac97->spec.dev_flags ? 4 : 3;
2180         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2181                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2182         strcpy(uinfo->value.enumerated.name,
2183                ac97->spec.dev_flags ?
2184                texts_658[uinfo->value.enumerated.item] :
2185                texts_655[uinfo->value.enumerated.item]);
2186         return 0;
2187 }
2188
2189 static int alc655_iec958_route_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2190 {
2191         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2192         unsigned short val;
2193
2194         val = ac97->regs[AC97_ALC650_MULTICH];
2195         val = (val >> 12) & 3;
2196         if (ac97->spec.dev_flags && val == 3)
2197                 val = 0;
2198         ucontrol->value.enumerated.item[0] = val;
2199         return 0;
2200 }
2201
2202 static int alc655_iec958_route_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2203 {
2204         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2205
2206         return ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 3 << 12,
2207                                      (unsigned short)ucontrol->value.enumerated.item[0] << 12,
2208                                      0);
2209 }
2210
2211 static const struct snd_kcontrol_new snd_ac97_spdif_controls_alc655[] = {
2212         AC97_PAGE_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0, 0),
2213         /* disable this controls since it doesn't work as expected */
2214         /* AC97_PAGE_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 14, 1, 0, 0), */
2215         {
2216                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2217                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2218                 .info   = alc655_iec958_route_info,
2219                 .get    = alc655_iec958_route_get,
2220                 .put    = alc655_iec958_route_put,
2221         },
2222 };
2223
2224 static int patch_alc655_specific(struct snd_ac97 * ac97)
2225 {
2226         int err;
2227
2228         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc655, ARRAY_SIZE(snd_ac97_controls_alc655))) < 0)
2229                 return err;
2230         if (ac97->ext_id & AC97_EI_SPDIF) {
2231                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
2232                         return err;
2233         }
2234         return 0;
2235 }
2236
2237 static struct snd_ac97_build_ops patch_alc655_ops = {
2238         .build_specific = patch_alc655_specific,
2239         .update_jacks = alc655_update_jacks
2240 };
2241
2242 int patch_alc655(struct snd_ac97 * ac97)
2243 {
2244         unsigned int val;
2245
2246         if (ac97->id == AC97_ID_ALC658) {
2247                 ac97->spec.dev_flags = 1; /* ALC658 */
2248                 if ((snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f) == 2) {
2249                         ac97->id = AC97_ID_ALC658D;
2250                         ac97->spec.dev_flags = 2;
2251                 }
2252         }
2253
2254         ac97->build_ops = &patch_alc655_ops;
2255
2256         /* assume only page 0 for writing cache */
2257         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
2258
2259         /* adjust default values */
2260         val = snd_ac97_read(ac97, 0x7a); /* misc control */
2261         if (ac97->spec.dev_flags) /* ALC658 */
2262                 val &= ~(1 << 1); /* Pin 47 is spdif input pin */
2263         else { /* ALC655 */
2264                 if (ac97->subsystem_vendor == 0x1462 &&
2265                     (ac97->subsystem_device == 0x0131 || /* MSI S270 laptop */
2266                      ac97->subsystem_device == 0x0161 || /* LG K1 Express */
2267                      ac97->subsystem_device == 0x0351))  /* MSI L725 laptop */
2268                         val &= ~(1 << 1); /* Pin 47 is EAPD (for internal speaker) */
2269                 else
2270                         val |= (1 << 1); /* Pin 47 is spdif input pin */
2271         }
2272         val &= ~(1 << 12); /* vref enable */
2273         snd_ac97_write_cache(ac97, 0x7a, val);
2274         /* set default: spdif-in enabled,
2275            spdif-in monitor off, spdif-in PCM off
2276            center on mic off, surround on line-in off
2277            duplicate front off
2278         */
2279         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
2280
2281         /* full DAC volume */
2282         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2283         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2284
2285         /* update undocumented bit... */
2286         if (ac97->id == AC97_ID_ALC658D)
2287                 snd_ac97_update_bits(ac97, 0x74, 0x0800, 0x0800);
2288
2289         return 0;
2290 }
2291
2292
2293 #define AC97_ALC850_JACK_SELECT 0x76
2294 #define AC97_ALC850_MISC1       0x7a
2295
2296 static void alc850_update_jacks(struct snd_ac97 *ac97)
2297 {
2298         int shared;
2299
2300         /* shared Line-In */
2301         shared = is_shared_linein(ac97);
2302         /* SURR 1kOhm (bit4), Amp (bit5) */
2303         snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<4)|(1<<5),
2304                              shared ? (1<<5) : (1<<4));
2305         /* LINE-IN = 0, SURROUND = 2 */
2306         snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 12,
2307                              shared ? (2<<12) : (0<<12));
2308         /* update shared mic */
2309         shared = is_shared_micin(ac97);
2310         /* Vref disable (bit12), 1kOhm (bit13) */
2311         snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<12)|(1<<13),
2312                              shared ? (1<<12) : (1<<13));
2313         /* MIC-IN = 1, CENTER-LFE = 5 */
2314         snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 4,
2315                              shared ? (5<<4) : (1<<4));
2316 }
2317
2318 static const struct snd_kcontrol_new snd_ac97_controls_alc850[] = {
2319         AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
2320         AC97_SINGLE("Mic Front Input Switch", AC97_ALC850_JACK_SELECT, 15, 1, 1),
2321         AC97_SURROUND_JACK_MODE_CTL,
2322         AC97_CHANNEL_MODE_CTL,
2323 };
2324
2325 static int patch_alc850_specific(struct snd_ac97 *ac97)
2326 {
2327         int err;
2328
2329         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc850, ARRAY_SIZE(snd_ac97_controls_alc850))) < 0)
2330                 return err;
2331         if (ac97->ext_id & AC97_EI_SPDIF) {
2332                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
2333                         return err;
2334         }
2335         return 0;
2336 }
2337
2338 static struct snd_ac97_build_ops patch_alc850_ops = {
2339         .build_specific = patch_alc850_specific,
2340         .update_jacks = alc850_update_jacks
2341 };
2342
2343 int patch_alc850(struct snd_ac97 *ac97)
2344 {
2345         ac97->build_ops = &patch_alc850_ops;
2346
2347         ac97->spec.dev_flags = 0; /* for IEC958 playback route - ALC655 compatible */
2348
2349         /* assume only page 0 for writing cache */
2350         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
2351
2352         /* adjust default values */
2353         /* set default: spdif-in enabled,
2354            spdif-in monitor off, spdif-in PCM off
2355            center on mic off, surround on line-in off
2356            duplicate front off
2357         */
2358         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
2359         /* SURR_OUT: on, Surr 1kOhm: on, Surr Amp: off, Front 1kOhm: off
2360          * Front Amp: on, Vref: enable, Center 1kOhm: on, Mix: on
2361          */
2362         snd_ac97_write_cache(ac97, 0x7a, (1<<1)|(1<<4)|(0<<5)|(1<<6)|
2363                              (1<<7)|(0<<12)|(1<<13)|(0<<14));
2364         /* detection UIO2,3: all path floating, UIO3: MIC, Vref2: disable,
2365          * UIO1: FRONT, Vref3: disable, UIO3: LINE, Front-Mic: mute
2366          */
2367         snd_ac97_write_cache(ac97, 0x76, (0<<0)|(0<<2)|(1<<4)|(1<<7)|(2<<8)|
2368                              (1<<11)|(0<<12)|(1<<15));
2369
2370         /* full DAC volume */
2371         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2372         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2373         return 0;
2374 }
2375
2376
2377 /*
2378  * C-Media CM97xx codecs
2379  */
2380 static void cm9738_update_jacks(struct snd_ac97 *ac97)
2381 {
2382         /* shared Line-In */
2383         snd_ac97_update_bits(ac97, AC97_CM9738_VENDOR_CTRL, 1 << 10,
2384                              is_shared_linein(ac97) ? (1 << 10) : 0);
2385 }
2386
2387 static const struct snd_kcontrol_new snd_ac97_cm9738_controls[] = {
2388         AC97_SINGLE("Duplicate Front", AC97_CM9738_VENDOR_CTRL, 13, 1, 0),
2389         AC97_SURROUND_JACK_MODE_CTL,
2390         AC97_CHANNEL_MODE_4CH_CTL,
2391 };
2392
2393 static int patch_cm9738_specific(struct snd_ac97 * ac97)
2394 {
2395         return patch_build_controls(ac97, snd_ac97_cm9738_controls, ARRAY_SIZE(snd_ac97_cm9738_controls));
2396 }
2397
2398 static struct snd_ac97_build_ops patch_cm9738_ops = {
2399         .build_specific = patch_cm9738_specific,
2400         .update_jacks = cm9738_update_jacks
2401 };
2402
2403 int patch_cm9738(struct snd_ac97 * ac97)
2404 {
2405         ac97->build_ops = &patch_cm9738_ops;
2406         /* FIXME: can anyone confirm below? */
2407         /* CM9738 has no PCM volume although the register reacts */
2408         ac97->flags |= AC97_HAS_NO_PCM_VOL;
2409         snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
2410
2411         return 0;
2412 }
2413
2414 static int snd_ac97_cmedia_spdif_playback_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
2415 {
2416         static char *texts[] = { "Analog", "Digital" };
2417
2418         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2419         uinfo->count = 1;
2420         uinfo->value.enumerated.items = 2;
2421         if (uinfo->value.enumerated.item > 1)
2422                 uinfo->value.enumerated.item = 1;
2423         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2424         return 0;
2425 }
2426
2427 static int snd_ac97_cmedia_spdif_playback_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2428 {
2429         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2430         unsigned short val;
2431
2432         val = ac97->regs[AC97_CM9739_SPDIF_CTRL];
2433         ucontrol->value.enumerated.item[0] = (val >> 1) & 0x01;
2434         return 0;
2435 }
2436
2437 static int snd_ac97_cmedia_spdif_playback_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2438 {
2439         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2440
2441         return snd_ac97_update_bits(ac97, AC97_CM9739_SPDIF_CTRL,
2442                                     0x01 << 1,
2443                                     (ucontrol->value.enumerated.item[0] & 0x01) << 1);
2444 }
2445
2446 static const struct snd_kcontrol_new snd_ac97_cm9739_controls_spdif[] = {
2447         /* BIT 0: SPDI_EN - always true */
2448         { /* BIT 1: SPDIFS */
2449                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2450                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2451                 .info   = snd_ac97_cmedia_spdif_playback_source_info,
2452                 .get    = snd_ac97_cmedia_spdif_playback_source_get,
2453                 .put    = snd_ac97_cmedia_spdif_playback_source_put,
2454         },
2455         /* BIT 2: IG_SPIV */
2456         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9739_SPDIF_CTRL, 2, 1, 0),
2457         /* BIT 3: SPI2F */
2458         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9739_SPDIF_CTRL, 3, 1, 0),
2459         /* BIT 4: SPI2SDI */
2460         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9739_SPDIF_CTRL, 4, 1, 0),
2461         /* BIT 8: SPD32 - 32bit SPDIF - not supported yet */
2462 };
2463
2464 static void cm9739_update_jacks(struct snd_ac97 *ac97)
2465 {
2466         /* shared Line-In */
2467         snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 1 << 10,
2468                              is_shared_linein(ac97) ? (1 << 10) : 0);
2469         /* shared Mic */
2470         snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x3000,
2471                              is_shared_micin(ac97) ? 0x1000 : 0x2000);
2472 }
2473
2474 static const struct snd_kcontrol_new snd_ac97_cm9739_controls[] = {
2475         AC97_SURROUND_JACK_MODE_CTL,
2476         AC97_CHANNEL_MODE_CTL,
2477 };
2478
2479 static int patch_cm9739_specific(struct snd_ac97 * ac97)
2480 {
2481         return patch_build_controls(ac97, snd_ac97_cm9739_controls, ARRAY_SIZE(snd_ac97_cm9739_controls));
2482 }
2483
2484 static int patch_cm9739_post_spdif(struct snd_ac97 * ac97)
2485 {
2486         return patch_build_controls(ac97, snd_ac97_cm9739_controls_spdif, ARRAY_SIZE(snd_ac97_cm9739_controls_spdif));
2487 }
2488
2489 static struct snd_ac97_build_ops patch_cm9739_ops = {
2490         .build_specific = patch_cm9739_specific,
2491         .build_post_spdif = patch_cm9739_post_spdif,
2492         .update_jacks = cm9739_update_jacks
2493 };
2494
2495 int patch_cm9739(struct snd_ac97 * ac97)
2496 {
2497         unsigned short val;
2498
2499         ac97->build_ops = &patch_cm9739_ops;
2500
2501         /* CM9739/A has no Master and PCM volume although the register reacts */
2502         ac97->flags |= AC97_HAS_NO_MASTER_VOL | AC97_HAS_NO_PCM_VOL;
2503         snd_ac97_write_cache(ac97, AC97_MASTER, 0x8000);
2504         snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
2505
2506         /* check spdif */
2507         val = snd_ac97_read(ac97, AC97_EXTENDED_STATUS);
2508         if (val & AC97_EA_SPCV) {
2509                 /* enable spdif in */
2510                 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
2511                                      snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) | 0x01);
2512                 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2513         } else {
2514                 ac97->ext_id &= ~AC97_EI_SPDIF; /* disable extended-id */
2515                 ac97->rates[AC97_RATES_SPDIF] = 0;
2516         }
2517
2518         /* set-up multi channel */
2519         /* bit 14: 0 = SPDIF, 1 = EAPD */
2520         /* bit 13: enable internal vref output for mic */
2521         /* bit 12: disable center/lfe (swithable) */
2522         /* bit 10: disable surround/line (switchable) */
2523         /* bit 9: mix 2 surround off */
2524         /* bit 4: undocumented; 0 mutes the CM9739A, which defaults to 1 */
2525         /* bit 3: undocumented; surround? */
2526         /* bit 0: dB */
2527         val = snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) & (1 << 4);
2528         val |= (1 << 3);
2529         val |= (1 << 13);
2530         if (! (ac97->ext_id & AC97_EI_SPDIF))
2531                 val |= (1 << 14);
2532         snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN, val);
2533
2534         /* FIXME: set up GPIO */
2535         snd_ac97_write_cache(ac97, 0x70, 0x0100);
2536         snd_ac97_write_cache(ac97, 0x72, 0x0020);
2537         /* Special exception for ASUS W1000/CMI9739. It does not have an SPDIF in. */
2538         if (ac97->pci &&
2539              ac97->subsystem_vendor == 0x1043 &&
2540              ac97->subsystem_device == 0x1843) {
2541                 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
2542                         snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) & ~0x01);
2543                 snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN,
2544                         snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) | (1 << 14));
2545         }
2546
2547         return 0;
2548 }
2549
2550 #define AC97_CM9761_MULTI_CHAN  0x64
2551 #define AC97_CM9761_FUNC        0x66
2552 #define AC97_CM9761_SPDIF_CTRL  0x6c
2553
2554 static void cm9761_update_jacks(struct snd_ac97 *ac97)
2555 {
2556         /* FIXME: check the bits for each model
2557          *        model 83 is confirmed to work
2558          */
2559         static unsigned short surr_on[3][2] = {
2560                 { 0x0008, 0x0000 }, /* 9761-78 & 82 */
2561                 { 0x0000, 0x0008 }, /* 9761-82 rev.B */
2562                 { 0x0000, 0x0008 }, /* 9761-83 */
2563         };
2564         static unsigned short clfe_on[3][2] = {
2565                 { 0x0000, 0x1000 }, /* 9761-78 & 82 */
2566                 { 0x1000, 0x0000 }, /* 9761-82 rev.B */
2567                 { 0x0000, 0x1000 }, /* 9761-83 */
2568         };
2569         static unsigned short surr_shared[3][2] = {
2570                 { 0x0000, 0x0400 }, /* 9761-78 & 82 */
2571                 { 0x0000, 0x0400 }, /* 9761-82 rev.B */
2572                 { 0x0000, 0x0400 }, /* 9761-83 */
2573         };
2574         static unsigned short clfe_shared[3][2] = {
2575                 { 0x2000, 0x0880 }, /* 9761-78 & 82 */
2576                 { 0x0000, 0x2880 }, /* 9761-82 rev.B */
2577                 { 0x2000, 0x0800 }, /* 9761-83 */
2578         };
2579         unsigned short val = 0;
2580
2581         val |= surr_on[ac97->spec.dev_flags][is_surround_on(ac97)];
2582         val |= clfe_on[ac97->spec.dev_flags][is_clfe_on(ac97)];
2583         val |= surr_shared[ac97->spec.dev_flags][is_shared_linein(ac97)];
2584         val |= clfe_shared[ac97->spec.dev_flags][is_shared_micin(ac97)];
2585
2586         snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x3c88, val);
2587 }
2588
2589 static const struct snd_kcontrol_new snd_ac97_cm9761_controls[] = {
2590         AC97_SURROUND_JACK_MODE_CTL,
2591         AC97_CHANNEL_MODE_CTL,
2592 };
2593
2594 static int cm9761_spdif_out_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
2595 {
2596         static char *texts[] = { "AC-Link", "ADC", "SPDIF-In" };
2597
2598         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2599         uinfo->count = 1;
2600         uinfo->value.enumerated.items = 3;
2601         if (uinfo->value.enumerated.item > 2)
2602                 uinfo->value.enumerated.item = 2;
2603         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2604         return 0;
2605 }
2606
2607 static int cm9761_spdif_out_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2608 {
2609         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2610
2611         if (ac97->regs[AC97_CM9761_FUNC] & 0x1)
2612                 ucontrol->value.enumerated.item[0] = 2; /* SPDIF-loopback */
2613         else if (ac97->regs[AC97_CM9761_SPDIF_CTRL] & 0x2)
2614                 ucontrol->value.enumerated.item[0] = 1; /* ADC loopback */
2615         else
2616                 ucontrol->value.enumerated.item[0] = 0; /* AC-link */
2617         return 0;
2618 }
2619
2620 static int cm9761_spdif_out_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2621 {
2622         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2623
2624         if (ucontrol->value.enumerated.item[0] == 2)
2625                 return snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0x1);
2626         snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0);
2627         return snd_ac97_update_bits(ac97, AC97_CM9761_SPDIF_CTRL, 0x2,
2628                                     ucontrol->value.enumerated.item[0] == 1 ? 0x2 : 0);
2629 }
2630
2631 static const char *cm9761_dac_clock[] = { "AC-Link", "SPDIF-In", "Both" };
2632 static const struct ac97_enum cm9761_dac_clock_enum =
2633         AC97_ENUM_SINGLE(AC97_CM9761_SPDIF_CTRL, 9, 3, cm9761_dac_clock);
2634
2635 static const struct snd_kcontrol_new snd_ac97_cm9761_controls_spdif[] = {
2636         { /* BIT 1: SPDIFS */
2637                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2638                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2639                 .info = cm9761_spdif_out_source_info,
2640                 .get = cm9761_spdif_out_source_get,
2641                 .put = cm9761_spdif_out_source_put,
2642         },
2643         /* BIT 2: IG_SPIV */
2644         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9761_SPDIF_CTRL, 2, 1, 0),
2645         /* BIT 3: SPI2F */
2646         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9761_SPDIF_CTRL, 3, 1, 0),
2647         /* BIT 4: SPI2SDI */
2648         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9761_SPDIF_CTRL, 4, 1, 0),
2649         /* BIT 9-10: DAC_CTL */
2650         AC97_ENUM("DAC Clock Source", cm9761_dac_clock_enum),
2651 };
2652
2653 static int patch_cm9761_post_spdif(struct snd_ac97 * ac97)
2654 {
2655         return patch_build_controls(ac97, snd_ac97_cm9761_controls_spdif, ARRAY_SIZE(snd_ac97_cm9761_controls_spdif));
2656 }
2657
2658 static int patch_cm9761_specific(struct snd_ac97 * ac97)
2659 {
2660         return patch_build_controls(ac97, snd_ac97_cm9761_controls, ARRAY_SIZE(snd_ac97_cm9761_controls));
2661 }
2662
2663 static struct snd_ac97_build_ops patch_cm9761_ops = {
2664         .build_specific = patch_cm9761_specific,
2665         .build_post_spdif = patch_cm9761_post_spdif,
2666         .update_jacks = cm9761_update_jacks
2667 };
2668
2669 int patch_cm9761(struct snd_ac97 *ac97)
2670 {
2671         unsigned short val;
2672
2673         /* CM9761 has no PCM volume although the register reacts */
2674         /* Master volume seems to have _some_ influence on the analog
2675          * input sounds
2676          */
2677         ac97->flags |= /*AC97_HAS_NO_MASTER_VOL |*/ AC97_HAS_NO_PCM_VOL;
2678         snd_ac97_write_cache(ac97, AC97_MASTER, 0x8808);
2679         snd_ac97_write_cache(ac97, AC97_PCM, 0x8808);
2680
2681         ac97->spec.dev_flags = 0; /* 1 = model 82 revision B, 2 = model 83 */
2682         if (ac97->id == AC97_ID_CM9761_82) {
2683                 unsigned short tmp;
2684                 /* check page 1, reg 0x60 */
2685                 val = snd_ac97_read(ac97, AC97_INT_PAGING);
2686                 snd_ac97_write_cache(ac97, AC97_INT_PAGING, (val & ~0x0f) | 0x01);
2687                 tmp = snd_ac97_read(ac97, 0x60);
2688                 ac97->spec.dev_flags = tmp & 1; /* revision B? */
2689                 snd_ac97_write_cache(ac97, AC97_INT_PAGING, val);
2690         } else if (ac97->id == AC97_ID_CM9761_83)
2691                 ac97->spec.dev_flags = 2;
2692
2693         ac97->build_ops = &patch_cm9761_ops;
2694
2695         /* enable spdif */
2696         /* force the SPDIF bit in ext_id - codec doesn't set this bit! */
2697         ac97->ext_id |= AC97_EI_SPDIF;
2698         /* to be sure: we overwrite the ext status bits */
2699         snd_ac97_write_cache(ac97, AC97_EXTENDED_STATUS, 0x05c0);
2700         /* Don't set 0x0200 here.  This results in the silent analog output */
2701         snd_ac97_write_cache(ac97, AC97_CM9761_SPDIF_CTRL, 0x0001); /* enable spdif-in */
2702         ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2703
2704         /* set-up multi channel */
2705         /* bit 15: pc master beep off
2706          * bit 14: pin47 = EAPD/SPDIF
2707          * bit 13: vref ctl [= cm9739]
2708          * bit 12: CLFE control (reverted on rev B)
2709          * bit 11: Mic/center share (reverted on rev B)
2710          * bit 10: suddound/line share
2711          * bit  9: Analog-in mix -> surround
2712          * bit  8: Analog-in mix -> CLFE
2713          * bit  7: Mic/LFE share (mic/center/lfe)
2714          * bit  5: vref select (9761A)
2715          * bit  4: front control
2716          * bit  3: surround control (revereted with rev B)
2717          * bit  2: front mic
2718          * bit  1: stereo mic
2719          * bit  0: mic boost level (0=20dB, 1=30dB)
2720          */
2721
2722 #if 0
2723         if (ac97->spec.dev_flags)
2724                 val = 0x0214;
2725         else
2726                 val = 0x321c;
2727 #endif
2728         val = snd_ac97_read(ac97, AC97_CM9761_MULTI_CHAN);
2729         val |= (1 << 4); /* front on */
2730         snd_ac97_write_cache(ac97, AC97_CM9761_MULTI_CHAN, val);
2731
2732         /* FIXME: set up GPIO */
2733         snd_ac97_write_cache(ac97, 0x70, 0x0100);
2734         snd_ac97_write_cache(ac97, 0x72, 0x0020);
2735
2736         return 0;
2737 }
2738
2739 #define AC97_CM9780_SIDE        0x60
2740 #define AC97_CM9780_JACK        0x62
2741 #define AC97_CM9780_MIXER       0x64
2742 #define AC97_CM9780_MULTI_CHAN  0x66
2743 #define AC97_CM9780_SPDIF       0x6c
2744
2745 static const char *cm9780_ch_select[] = { "Front", "Side", "Center/LFE", "Rear" };
2746 static const struct ac97_enum cm9780_ch_select_enum =
2747         AC97_ENUM_SINGLE(AC97_CM9780_MULTI_CHAN, 6, 4, cm9780_ch_select);
2748 static const struct snd_kcontrol_new cm9780_controls[] = {
2749         AC97_DOUBLE("Side Playback Switch", AC97_CM9780_SIDE, 15, 7, 1, 1),
2750         AC97_DOUBLE("Side Playback Volume", AC97_CM9780_SIDE, 8, 0, 31, 0),
2751         AC97_ENUM("Side Playback Route", cm9780_ch_select_enum),
2752 };
2753
2754 static int patch_cm9780_specific(struct snd_ac97 *ac97)
2755 {
2756         return patch_build_controls(ac97, cm9780_controls, ARRAY_SIZE(cm9780_controls));
2757 }
2758
2759 static struct snd_ac97_build_ops patch_cm9780_ops = {
2760         .build_specific = patch_cm9780_specific,
2761         .build_post_spdif = patch_cm9761_post_spdif     /* identical with CM9761 */
2762 };
2763
2764 int patch_cm9780(struct snd_ac97 *ac97)
2765 {
2766         unsigned short val;
2767
2768         ac97->build_ops = &patch_cm9780_ops;
2769
2770         /* enable spdif */
2771         if (ac97->ext_id & AC97_EI_SPDIF) {
2772                 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2773                 val = snd_ac97_read(ac97, AC97_CM9780_SPDIF);
2774                 val |= 0x1; /* SPDI_EN */
2775                 snd_ac97_write_cache(ac97, AC97_CM9780_SPDIF, val);
2776         }
2777
2778         return 0;
2779 }
2780
2781 /*
2782  * VIA VT1616 codec
2783  */
2784 static const struct snd_kcontrol_new snd_ac97_controls_vt1616[] = {
2785 AC97_SINGLE("DC Offset removal", 0x5a, 10, 1, 0),
2786 AC97_SINGLE("Alternate Level to Surround Out", 0x5a, 15, 1, 0),
2787 AC97_SINGLE("Downmix LFE and Center to Front", 0x5a, 12, 1, 0),
2788 AC97_SINGLE("Downmix Surround to Front", 0x5a, 11, 1, 0),
2789 };
2790
2791 static int patch_vt1616_specific(struct snd_ac97 * ac97)
2792 {
2793         int err;
2794
2795         if (snd_ac97_try_bit(ac97, 0x5a, 9))
2796                 if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[0], 1)) < 0)
2797                         return err;
2798         if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[1], ARRAY_SIZE(snd_ac97_controls_vt1616) - 1)) < 0)
2799                 return err;
2800         return 0;
2801 }
2802
2803 static struct snd_ac97_build_ops patch_vt1616_ops = {
2804         .build_specific = patch_vt1616_specific
2805 };
2806
2807 int patch_vt1616(struct snd_ac97 * ac97)
2808 {
2809         ac97->build_ops = &patch_vt1616_ops;
2810         return 0;
2811 }
2812
2813 /*
2814  * VT1617A codec
2815  */
2816 int patch_vt1617a(struct snd_ac97 * ac97)
2817 {
2818         /* bring analog power consumption to normal, like WinXP driver
2819          * for EPIA SP
2820          */
2821         snd_ac97_write_cache(ac97, 0x5c, 0x20);
2822         ac97->ext_id |= AC97_EI_SPDIF;  /* force the detection of spdif */
2823         ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000;
2824         return 0;
2825 }
2826
2827 /*
2828  */
2829 static void it2646_update_jacks(struct snd_ac97 *ac97)
2830 {
2831         /* shared Line-In */
2832         snd_ac97_update_bits(ac97, 0x76, 1 << 9,
2833                              is_shared_linein(ac97) ? (1<<9) : 0);
2834         /* shared Mic */
2835         snd_ac97_update_bits(ac97, 0x76, 1 << 10,
2836                              is_shared_micin(ac97) ? (1<<10) : 0);
2837 }
2838
2839 static const struct snd_kcontrol_new snd_ac97_controls_it2646[] = {
2840         AC97_SURROUND_JACK_MODE_CTL,
2841         AC97_CHANNEL_MODE_CTL,
2842 };
2843
2844 static const struct snd_kcontrol_new snd_ac97_spdif_controls_it2646[] = {
2845         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), 0x76, 11, 1, 0),
2846         AC97_SINGLE("Analog to IEC958 Output", 0x76, 12, 1, 0),
2847         AC97_SINGLE("IEC958 Input Monitor", 0x76, 13, 1, 0),
2848 };
2849
2850 static int patch_it2646_specific(struct snd_ac97 * ac97)
2851 {
2852         int err;
2853         if ((err = patch_build_controls(ac97, snd_ac97_controls_it2646, ARRAY_SIZE(snd_ac97_controls_it2646))) < 0)
2854                 return err;
2855         if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_it2646, ARRAY_SIZE(snd_ac97_spdif_controls_it2646))) < 0)
2856                 return err;
2857         return 0;
2858 }
2859
2860 static struct snd_ac97_build_ops patch_it2646_ops = {
2861         .build_specific = patch_it2646_specific,
2862         .update_jacks = it2646_update_jacks
2863 };
2864
2865 int patch_it2646(struct snd_ac97 * ac97)
2866 {
2867         ac97->build_ops = &patch_it2646_ops;
2868         /* full DAC volume */
2869         snd_ac97_write_cache(ac97, 0x5E, 0x0808);
2870         snd_ac97_write_cache(ac97, 0x7A, 0x0808);
2871         return 0;
2872 }
2873
2874 /*
2875  * Si3036 codec
2876  */
2877
2878 #define AC97_SI3036_CHIP_ID     0x5a
2879 #define AC97_SI3036_LINE_CFG    0x5c
2880
2881 static const struct snd_kcontrol_new snd_ac97_controls_si3036[] = {
2882 AC97_DOUBLE("Modem Speaker Volume", 0x5c, 14, 12, 3, 1)
2883 };
2884
2885 static int patch_si3036_specific(struct snd_ac97 * ac97)
2886 {
2887         int idx, err;
2888         for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_si3036); idx++)
2889                 if ((err = snd_ctl_add(ac97->bus->card, snd_ctl_new1(&snd_ac97_controls_si3036[idx], ac97))) < 0)
2890                         return err;
2891         return 0;
2892 }
2893
2894 static struct snd_ac97_build_ops patch_si3036_ops = {
2895         .build_specific = patch_si3036_specific,
2896 };
2897
2898 int mpatch_si3036(struct snd_ac97 * ac97)
2899 {
2900         ac97->build_ops = &patch_si3036_ops;
2901         snd_ac97_write_cache(ac97, 0x5c, 0xf210 );
2902         snd_ac97_write_cache(ac97, 0x68, 0);
2903         return 0;
2904 }
2905
2906 /*
2907  * LM 4550 Codec
2908  *
2909  * We use a static resolution table since LM4550 codec cannot be
2910  * properly autoprobed to determine the resolution via
2911  * check_volume_resolution().
2912  */
2913
2914 static struct snd_ac97_res_table lm4550_restbl[] = {
2915         { AC97_MASTER, 0x1f1f },
2916         { AC97_HEADPHONE, 0x1f1f },
2917         { AC97_MASTER_MONO, 0x001f },
2918         { AC97_PC_BEEP, 0x001f },       /* LSB is ignored */
2919         { AC97_PHONE, 0x001f },
2920         { AC97_MIC, 0x001f },
2921         { AC97_LINE, 0x1f1f },
2922         { AC97_CD, 0x1f1f },
2923         { AC97_VIDEO, 0x1f1f },
2924         { AC97_AUX, 0x1f1f },
2925         { AC97_PCM, 0x1f1f },
2926         { AC97_REC_GAIN, 0x0f0f },
2927         { } /* terminator */
2928 };
2929
2930 int patch_lm4550(struct snd_ac97 *ac97)
2931 {
2932         ac97->res_table = lm4550_restbl;
2933         return 0;
2934 }
2935
2936 /*
2937  *  UCB1400 codec (http://www.semiconductors.philips.com/acrobat_download/datasheets/UCB1400-02.pdf)
2938  */
2939 static const struct snd_kcontrol_new snd_ac97_controls_ucb1400[] = {
2940 /* enable/disable headphone driver which allows direct connection to
2941    stereo headphone without the use of external DC blocking
2942    capacitors */
2943 AC97_SINGLE("Headphone Driver", 0x6a, 6, 1, 0),
2944 /* Filter used to compensate the DC offset is added in the ADC to remove idle
2945    tones from the audio band. */
2946 AC97_SINGLE("DC Filter", 0x6a, 4, 1, 0),
2947 /* Control smart-low-power mode feature. Allows automatic power down
2948    of unused blocks in the ADC analog front end and the PLL. */
2949 AC97_SINGLE("Smart Low Power Mode", 0x6c, 4, 3, 0),
2950 };
2951
2952 static int patch_ucb1400_specific(struct snd_ac97 * ac97)
2953 {
2954         int idx, err;
2955         for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_ucb1400); idx++)
2956                 if ((err = snd_ctl_add(ac97->bus->card, snd_ctl_new1(&snd_ac97_controls_ucb1400[idx], ac97))) < 0)
2957                         return err;
2958         return 0;
2959 }
2960
2961 static struct snd_ac97_build_ops patch_ucb1400_ops = {
2962         .build_specific = patch_ucb1400_specific,
2963 };
2964
2965 int patch_ucb1400(struct snd_ac97 * ac97)
2966 {
2967         ac97->build_ops = &patch_ucb1400_ops;
2968         /* enable headphone driver and smart low power mode by default */
2969         snd_ac97_write(ac97, 0x6a, 0x0050);
2970         snd_ac97_write(ac97, 0x6c, 0x0030);
2971         return 0;
2972 }