git.oblomov.eu Git - linux-2.6/blob - 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 |=3D 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, 1),
 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, 15, 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, 32, 1),
 585 AC97_SINGLE("Mic 20dB Boost Switch", AC97_MIC, 7, 1, 0),
 586
 587 AC97_SINGLE("Master ZC Switch", AC97_MASTER, 7, 1, 0),
 588 AC97_SINGLE("Headphone ZC Switch", AC97_HEADPHONE, 7, 1, 0),
 589 AC97_SINGLE("Mono ZC Switch", AC97_MASTER_MONO, 7, 1, 0),
 590 };
 591
 592 static int patch_wolfson_wm9711_specific(struct snd_ac97 * ac97)
 593 {
 594         int err, i;
 595
 596         for (i = 0; i < ARRAY_SIZE(wm9711_snd_ac97_controls); i++) {
 597                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm9711_snd_ac97_controls[i], ac97))) < 0)
 598                         return err;
 599         }
 600         snd_ac97_write_cache(ac97,  AC97_CODEC_CLASS_REV, 0x0808);
 601         snd_ac97_write_cache(ac97,  AC97_PCI_SVID, 0x0808);
 602         snd_ac97_write_cache(ac97,  AC97_VIDEO, 0x0808);
 603         snd_ac97_write_cache(ac97,  AC97_AUX, 0x0808);
 604         snd_ac97_write_cache(ac97,  AC97_PC_BEEP, 0x0808);
 605         snd_ac97_write_cache(ac97,  AC97_CD, 0x0000);
 606         return 0;
 607 }
 608
 609 static struct snd_ac97_build_ops patch_wolfson_wm9711_ops = {
 610         .build_specific = patch_wolfson_wm9711_specific,
 611 };
 612
 613 int patch_wolfson11(struct snd_ac97 * ac97)
 614 {
 615         /* WM9711, WM9712 */
 616         ac97->build_ops = &patch_wolfson_wm9711_ops;
 617
 618         ac97->flags |= AC97_HAS_NO_REC_GAIN | AC97_STEREO_MUTES | AC97_HAS_NO_MIC |
 619                 AC97_HAS_NO_PC_BEEP | AC97_HAS_NO_VIDEO | AC97_HAS_NO_CD;
 620
 621         return 0;
 622 }
 623
 624 static const char* wm9713_mic_mixer[] = {"Stereo", "Mic 1", "Mic 2", "Mute"};
 625 static const char* wm9713_rec_mux[] = {"Stereo", "Left", "Right", "Mute"};
 626 static const char* wm9713_rec_src[] =
 627         {"Mic 1", "Mic 2", "Line", "Mono In", "Headphone Mix", "Master Mix",
 628         "Mono Mix", "Zh"};
 629 static const char* wm9713_rec_gain[] = {"+1.5dB Steps", "+0.75dB Steps"};
 630 static const char* wm9713_alc_select[] = {"None", "Left", "Right", "Stereo"};
 631 static const char* wm9713_mono_pga[] = {"Vmid", "Zh", "Mono Mix", "Inv 1"};
 632 static const char* wm9713_spk_pga[] =
 633         {"Vmid", "Zh", "Headphone Mix", "Master Mix", "Inv", "NC", "NC", "NC"};
 634 static const char* wm9713_hp_pga[] = {"Vmid", "Zh", "Headphone Mix", "NC"};
 635 static const char* wm9713_out3_pga[] = {"Vmid", "Zh", "Inv 1", "NC"};
 636 static const char* wm9713_out4_pga[] = {"Vmid", "Zh", "Inv 2", "NC"};
 637 static const char* wm9713_dac_inv[] =
 638         {"Off", "Mono Mix", "Master Mix", "Headphone Mix L", "Headphone Mix R",
 639         "Headphone Mix Mono", "NC", "Vmid"};
 640 static const char* wm9713_base[] = {"Linear Control", "Adaptive Boost"};
 641 static const char* wm9713_ng_type[] = {"Constant Gain", "Mute"};
 642
 643 static const struct ac97_enum wm9713_enum[] = {
 644 AC97_ENUM_SINGLE(AC97_LINE, 3, 4, wm9713_mic_mixer),
 645 AC97_ENUM_SINGLE(AC97_VIDEO, 14, 4, wm9713_rec_mux),
 646 AC97_ENUM_SINGLE(AC97_VIDEO, 9, 4, wm9713_rec_mux),
 647 AC97_ENUM_DOUBLE(AC97_VIDEO, 3, 0, 8, wm9713_rec_src),
 648 AC97_ENUM_DOUBLE(AC97_CD, 14, 6, 2, wm9713_rec_gain),
 649 AC97_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9713_alc_select),
 650 AC97_ENUM_SINGLE(AC97_REC_GAIN, 14, 4, wm9713_mono_pga),
 651 AC97_ENUM_DOUBLE(AC97_REC_GAIN, 11, 8, 8, wm9713_spk_pga),
 652 AC97_ENUM_DOUBLE(AC97_REC_GAIN, 6, 4, 4, wm9713_hp_pga),
 653 AC97_ENUM_SINGLE(AC97_REC_GAIN, 2, 4, wm9713_out3_pga),
 654 AC97_ENUM_SINGLE(AC97_REC_GAIN, 0, 4, wm9713_out4_pga),
 655 AC97_ENUM_DOUBLE(AC97_REC_GAIN_MIC, 13, 10, 8, wm9713_dac_inv),
 656 AC97_ENUM_SINGLE(AC97_GENERAL_PURPOSE, 15, 2, wm9713_base),
 657 AC97_ENUM_SINGLE(AC97_PCI_SVID, 5, 2, wm9713_ng_type),
 658 };
 659
 660 static const struct snd_kcontrol_new wm13_snd_ac97_controls[] = {
 661 AC97_DOUBLE("Line In Volume", AC97_PC_BEEP, 8, 0, 31, 1),
 662 AC97_SINGLE("Line In to Headphone Switch", AC97_PC_BEEP, 15, 1, 1),
 663 AC97_SINGLE("Line In to Master Switch", AC97_PC_BEEP, 14, 1, 1),
 664 AC97_SINGLE("Line In to Mono Switch", AC97_PC_BEEP, 13, 1, 1),
 665
 666 AC97_DOUBLE("PCM Playback Volume", AC97_PHONE, 8, 0, 31, 1),
 667 AC97_SINGLE("PCM Playback to Headphone Switch", AC97_PHONE, 15, 1, 1),
 668 AC97_SINGLE("PCM Playback to Master Switch", AC97_PHONE, 14, 1, 1),
 669 AC97_SINGLE("PCM Playback to Mono Switch", AC97_PHONE, 13, 1, 1),
 670
 671 AC97_SINGLE("Mic 1 Volume", AC97_MIC, 8, 31, 1),
 672 AC97_SINGLE("Mic 2 Volume", AC97_MIC, 0, 31, 1),
 673 AC97_SINGLE("Mic 1 to Mono Switch", AC97_LINE, 7, 1, 1),
 674 AC97_SINGLE("Mic 2 to Mono Switch", AC97_LINE, 6, 1, 1),
 675 AC97_SINGLE("Mic Boost (+20dB) Switch", AC97_LINE, 5, 1, 0),
 676 AC97_ENUM("Mic to Headphone Mux", wm9713_enum[0]),
 677 AC97_SINGLE("Mic Headphone Mixer Volume", AC97_LINE, 0, 7, 1),
 678
 679 AC97_SINGLE("Capture Switch", AC97_CD, 15, 1, 1),
 680 AC97_ENUM("Capture Volume Steps", wm9713_enum[4]),
 681 AC97_DOUBLE("Capture Volume", AC97_CD, 8, 0, 15, 0),
 682 AC97_SINGLE("Capture ZC Switch", AC97_CD, 7, 1, 0),
 683
 684 AC97_ENUM("Capture to Headphone Mux", wm9713_enum[1]),
 685 AC97_SINGLE("Capture to Headphone Volume", AC97_VIDEO, 11, 7, 1),
 686 AC97_ENUM("Capture to Mono Mux", wm9713_enum[2]),
 687 AC97_SINGLE("Capture to Mono Boost (+20dB) Switch", AC97_VIDEO, 8, 1, 0),
 688 AC97_SINGLE("Capture ADC Boost (+20dB) Switch", AC97_VIDEO, 6, 1, 0),
 689 AC97_ENUM("Capture Select", wm9713_enum[3]),
 690
 691 AC97_SINGLE("ALC Target Volume", AC97_CODEC_CLASS_REV, 12, 15, 0),
 692 AC97_SINGLE("ALC Hold Time", AC97_CODEC_CLASS_REV, 8, 15, 0),
 693 AC97_SINGLE("ALC Decay Time ", AC97_CODEC_CLASS_REV, 4, 15, 0),
 694 AC97_SINGLE("ALC Attack Time", AC97_CODEC_CLASS_REV, 0, 15, 0),
 695 AC97_ENUM("ALC Function", wm9713_enum[5]),
 696 AC97_SINGLE("ALC Max Volume", AC97_PCI_SVID, 11, 7, 0),
 697 AC97_SINGLE("ALC ZC Timeout", AC97_PCI_SVID, 9, 3, 0),
 698 AC97_SINGLE("ALC ZC Switch", AC97_PCI_SVID, 8, 1, 0),
 699 AC97_SINGLE("ALC NG Switch", AC97_PCI_SVID, 7, 1, 0),
 700 AC97_ENUM("ALC NG Type", wm9713_enum[13]),
 701 AC97_SINGLE("ALC NG Threshold", AC97_PCI_SVID, 0, 31, 0),
 702
 703 AC97_DOUBLE("Master ZC Switch", AC97_MASTER, 14, 6, 1, 0),
 704 AC97_DOUBLE("Headphone ZC Switch", AC97_HEADPHONE, 14, 6, 1, 0),
 705 AC97_DOUBLE("Out3/4 ZC Switch", AC97_MASTER_MONO, 14, 6, 1, 0),
 706 AC97_SINGLE("Master Right Switch", AC97_MASTER, 7, 1, 1),
 707 AC97_SINGLE("Headphone Right Switch", AC97_HEADPHONE, 7, 1, 1),
 708 AC97_SINGLE("Out3/4 Right Switch", AC97_MASTER_MONO, 7, 1, 1),
 709
 710 AC97_SINGLE("Mono In to Headphone Switch", AC97_MASTER_TONE, 15, 1, 1),
 711 AC97_SINGLE("Mono In to Master Switch", AC97_MASTER_TONE, 14, 1, 1),
 712 AC97_SINGLE("Mono In Volume", AC97_MASTER_TONE, 8, 31, 1),
 713 AC97_SINGLE("Mono Switch", AC97_MASTER_TONE, 7, 1, 1),
 714 AC97_SINGLE("Mono ZC Switch", AC97_MASTER_TONE, 6, 1, 0),
 715 AC97_SINGLE("Mono Volume", AC97_MASTER_TONE, 0, 31, 1),
 716
 717 AC97_SINGLE("PC Beep to Headphone Switch", AC97_AUX, 15, 1, 1),
 718 AC97_SINGLE("PC Beep to Headphone Volume", AC97_AUX, 12, 7, 1),
 719 AC97_SINGLE("PC Beep to Master Switch", AC97_AUX, 11, 1, 1),
 720 AC97_SINGLE("PC Beep to Master Volume", AC97_AUX, 8, 7, 1),
 721 AC97_SINGLE("PC Beep to Mono Switch", AC97_AUX, 7, 1, 1),
 722 AC97_SINGLE("PC Beep to Mono Volume", AC97_AUX, 4, 7, 1),
 723
 724 AC97_SINGLE("Voice to Headphone Switch", AC97_PCM, 15, 1, 1),
 725 AC97_SINGLE("Voice to Headphone Volume", AC97_PCM, 12, 7, 1),
 726 AC97_SINGLE("Voice to Master Switch", AC97_PCM, 11, 1, 1),
 727 AC97_SINGLE("Voice to Master Volume", AC97_PCM, 8, 7, 1),
 728 AC97_SINGLE("Voice to Mono Switch", AC97_PCM, 7, 1, 1),
 729 AC97_SINGLE("Voice to Mono Volume", AC97_PCM, 4, 7, 1),
 730
 731 AC97_SINGLE("Aux to Headphone Switch", AC97_REC_SEL, 15, 1, 1),
 732 AC97_SINGLE("Aux to Headphone Volume", AC97_REC_SEL, 12, 7, 1),
 733 AC97_SINGLE("Aux to Master Switch", AC97_REC_SEL, 11, 1, 1),
 734 AC97_SINGLE("Aux to Master Volume", AC97_REC_SEL, 8, 7, 1),
 735 AC97_SINGLE("Aux to Mono Switch", AC97_REC_SEL, 7, 1, 1),
 736 AC97_SINGLE("Aux to Mono Volume", AC97_REC_SEL, 4, 7, 1),
 737
 738 AC97_ENUM("Mono Input Mux", wm9713_enum[6]),
 739 AC97_ENUM("Master Input Mux", wm9713_enum[7]),
 740 AC97_ENUM("Headphone Input Mux", wm9713_enum[8]),
 741 AC97_ENUM("Out 3 Input Mux", wm9713_enum[9]),
 742 AC97_ENUM("Out 4 Input Mux", wm9713_enum[10]),
 743
 744 AC97_ENUM("Bass Control", wm9713_enum[12]),
 745 AC97_SINGLE("Bass Cut-off Switch", AC97_GENERAL_PURPOSE, 12, 1, 1),
 746 AC97_SINGLE("Tone Cut-off Switch", AC97_GENERAL_PURPOSE, 4, 1, 1),
 747 AC97_SINGLE("Playback Attenuate (-6dB) Switch", AC97_GENERAL_PURPOSE, 6, 1, 0),
 748 AC97_SINGLE("Bass Volume", AC97_GENERAL_PURPOSE, 8, 15, 1),
 749 AC97_SINGLE("Tone Volume", AC97_GENERAL_PURPOSE, 0, 15, 1),
 750 };
 751
 752 static const struct snd_kcontrol_new wm13_snd_ac97_controls_3d[] = {
 753 AC97_ENUM("Inv Input Mux", wm9713_enum[11]),
 754 AC97_SINGLE("3D Upper Cut-off Switch", AC97_REC_GAIN_MIC, 5, 1, 0),
 755 AC97_SINGLE("3D Lower Cut-off Switch", AC97_REC_GAIN_MIC, 4, 1, 0),
 756 AC97_SINGLE("3D Depth", AC97_REC_GAIN_MIC, 0, 15, 1),
 757 };
 758
 759 static int patch_wolfson_wm9713_3d (struct snd_ac97 * ac97)
 760 {
 761         int err, i;
 762
 763         for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls_3d); i++) {
 764                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls_3d[i], ac97))) < 0)
 765                         return err;
 766         }
 767         return 0;
 768 }
 769
 770 static int patch_wolfson_wm9713_specific(struct snd_ac97 * ac97)
 771 {
 772         int err, i;
 773
 774         for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls); i++) {
 775                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls[i], ac97))) < 0)
 776                         return err;
 777         }
 778         snd_ac97_write_cache(ac97, AC97_PC_BEEP, 0x0808);
 779         snd_ac97_write_cache(ac97, AC97_PHONE, 0x0808);
 780         snd_ac97_write_cache(ac97, AC97_MIC, 0x0808);
 781         snd_ac97_write_cache(ac97, AC97_LINE, 0x00da);
 782         snd_ac97_write_cache(ac97, AC97_CD, 0x0808);
 783         snd_ac97_write_cache(ac97, AC97_VIDEO, 0xd612);
 784         snd_ac97_write_cache(ac97, AC97_REC_GAIN, 0x1ba0);
 785         return 0;
 786 }
 787
 788 #ifdef CONFIG_PM
 789 static void patch_wolfson_wm9713_suspend (struct snd_ac97 * ac97)
 790 {
 791         snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xfeff);
 792         snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0xffff);
 793 }
 794
 795 static void patch_wolfson_wm9713_resume (struct snd_ac97 * ac97)
 796 {
 797         snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
 798         snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);
 799         snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);
 800 }
 801 #endif
 802
 803 static struct snd_ac97_build_ops patch_wolfson_wm9713_ops = {
 804         .build_specific = patch_wolfson_wm9713_specific,
 805         .build_3d = patch_wolfson_wm9713_3d,
 806 #ifdef CONFIG_PM
 807         .suspend = patch_wolfson_wm9713_suspend,
 808         .resume = patch_wolfson_wm9713_resume
 809 #endif
 810 };
 811
 812 int patch_wolfson13(struct snd_ac97 * ac97)
 813 {
 814         /* WM9713, WM9714 */
 815         ac97->build_ops = &patch_wolfson_wm9713_ops;
 816
 817         ac97->flags |= AC97_HAS_NO_REC_GAIN | AC97_STEREO_MUTES | AC97_HAS_NO_PHONE |
 818                 AC97_HAS_NO_PC_BEEP | AC97_HAS_NO_VIDEO | AC97_HAS_NO_CD | AC97_HAS_NO_TONE |
 819                 AC97_HAS_NO_STD_PCM;
 820         ac97->scaps &= ~AC97_SCAP_MODEM;
 821
 822         snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
 823         snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);
 824         snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);
 825
 826         return 0;
 827 }
 828
 829 /*
 830  * Tritech codec
 831  */
 832 int patch_tritech_tr28028(struct snd_ac97 * ac97)
 833 {
 834         snd_ac97_write_cache(ac97, 0x26, 0x0300);
 835         snd_ac97_write_cache(ac97, 0x26, 0x0000);
 836         snd_ac97_write_cache(ac97, AC97_SURROUND_MASTER, 0x0000);
 837         snd_ac97_write_cache(ac97, AC97_SPDIF, 0x0000);
 838         return 0;
 839 }
 840
 841 /*
 842  * Sigmatel STAC97xx codecs
 843  */
 844 static int patch_sigmatel_stac9700_3d(struct snd_ac97 * ac97)
 845 {
 846         struct snd_kcontrol *kctl;
 847         int err;
 848
 849         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 850                 return err;
 851         strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
 852         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
 853         snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
 854         return 0;
 855 }
 856
 857 static int patch_sigmatel_stac9708_3d(struct snd_ac97 * ac97)
 858 {
 859         struct snd_kcontrol *kctl;
 860         int err;
 861
 862         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 863                 return err;
 864         strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
 865         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 0, 3, 0);
 866         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 867                 return err;
 868         strcpy(kctl->id.name, "3D Control Sigmatel - Rear Depth");
 869         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
 870         snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
 871         return 0;
 872 }
 873
 874 static const struct snd_kcontrol_new snd_ac97_sigmatel_4speaker =
 875 AC97_SINGLE("Sigmatel 4-Speaker Stereo Playback Switch", AC97_SIGMATEL_DAC2INVERT, 2, 1, 0);
 876
 877 static const struct snd_kcontrol_new snd_ac97_sigmatel_phaseinvert =
 878 AC97_SINGLE("Sigmatel Surround Phase Inversion Playback Switch", AC97_SIGMATEL_DAC2INVERT, 3, 1, 0);
 879
 880 static const struct snd_kcontrol_new snd_ac97_sigmatel_controls[] = {
 881 AC97_SINGLE("Sigmatel DAC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 1, 1, 0),
 882 AC97_SINGLE("Sigmatel ADC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 0, 1, 0)
 883 };
 884
 885 static int patch_sigmatel_stac97xx_specific(struct snd_ac97 * ac97)
 886 {
 887         int err;
 888
 889         snd_ac97_write_cache(ac97, AC97_SIGMATEL_ANALOG, snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) & ~0x0003);
 890         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 1))
 891                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[0], 1)) < 0)
 892                         return err;
 893         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 0))
 894                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[1], 1)) < 0)
 895                         return err;
 896         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 2))
 897                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_4speaker, 1)) < 0)
 898                         return err;
 899         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 3))
 900                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_phaseinvert, 1)) < 0)
 901                         return err;
 902         return 0;
 903 }
 904
 905 static struct snd_ac97_build_ops patch_sigmatel_stac9700_ops = {
 906         .build_3d       = patch_sigmatel_stac9700_3d,
 907         .build_specific = patch_sigmatel_stac97xx_specific
 908 };
 909
 910 int patch_sigmatel_stac9700(struct snd_ac97 * ac97)
 911 {
 912         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 913         return 0;
 914 }
 915
 916 static int snd_ac97_stac9708_put_bias(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 917 {
 918         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 919         int err;
 920
 921         mutex_lock(&ac97->page_mutex);
 922         snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 923         err = snd_ac97_update_bits(ac97, AC97_SIGMATEL_BIAS2, 0x0010,
 924                                    (ucontrol->value.integer.value[0] & 1) << 4);
 925         snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0);
 926         mutex_unlock(&ac97->page_mutex);
 927         return err;
 928 }
 929
 930 static const struct snd_kcontrol_new snd_ac97_stac9708_bias_control = {
 931         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 932         .name = "Sigmatel Output Bias Switch",
 933         .info = snd_ac97_info_volsw,
 934         .get = snd_ac97_get_volsw,
 935         .put = snd_ac97_stac9708_put_bias,
 936         .private_value = AC97_SINGLE_VALUE(AC97_SIGMATEL_BIAS2, 4, 1, 0),
 937 };
 938
 939 static int patch_sigmatel_stac9708_specific(struct snd_ac97 *ac97)
 940 {
 941         int err;
 942
 943         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Sigmatel Surround Playback");
 944         if ((err = patch_build_controls(ac97, &snd_ac97_stac9708_bias_control, 1)) < 0)
 945                 return err;
 946         return patch_sigmatel_stac97xx_specific(ac97);
 947 }
 948
 949 static struct snd_ac97_build_ops patch_sigmatel_stac9708_ops = {
 950         .build_3d       = patch_sigmatel_stac9708_3d,
 951         .build_specific = patch_sigmatel_stac9708_specific
 952 };
 953
 954 int patch_sigmatel_stac9708(struct snd_ac97 * ac97)
 955 {
 956         unsigned int codec72, codec6c;
 957
 958         ac97->build_ops = &patch_sigmatel_stac9708_ops;
 959         ac97->caps |= 0x10;     /* HP (sigmatel surround) support */
 960
 961         codec72 = snd_ac97_read(ac97, AC97_SIGMATEL_BIAS2) & 0x8000;
 962         codec6c = snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG);
 963
 964         if ((codec72==0) && (codec6c==0)) {
 965                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 966                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1000);
 967                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 968                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0007);
 969         } else if ((codec72==0x8000) && (codec6c==0)) {
 970                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 971                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1001);
 972                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_DAC2INVERT, 0x0008);
 973         } else if ((codec72==0x8000) && (codec6c==0x0080)) {
 974                 /* nothing */
 975         }
 976         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 977         return 0;
 978 }
 979
 980 int patch_sigmatel_stac9721(struct snd_ac97 * ac97)
 981 {
 982         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 983         if (snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) == 0) {
 984                 // patch for SigmaTel
 985                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 986                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x4000);
 987                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 988                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
 989         }
 990         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 991         return 0;
 992 }
 993
 994 int patch_sigmatel_stac9744(struct snd_ac97 * ac97)
 995 {
 996         // patch for SigmaTel
 997         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 998         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 999         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
1000         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
1001         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
1002         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
1003         return 0;
1004 }
1005
1006 int patch_sigmatel_stac9756(struct snd_ac97 * ac97)
1007 {
1008         // patch for SigmaTel
1009         ac97->build_ops = &patch_sigmatel_stac9700_ops;
1010         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
1011         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
1012         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
1013         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
1014         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
1015         return 0;
1016 }
1017
1018 static int snd_ac97_stac9758_output_jack_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1019 {
1020         static char *texts[5] = { "Input/Disabled", "Front Output",
1021                 "Rear Output", "Center/LFE Output", "Mixer Output" };
1022
1023         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1024         uinfo->count = 1;
1025         uinfo->value.enumerated.items = 5;
1026         if (uinfo->value.enumerated.item > 4)
1027                 uinfo->value.enumerated.item = 4;
1028         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1029         return 0;
1030 }
1031
1032 static int snd_ac97_stac9758_output_jack_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1033 {
1034         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1035         int shift = kcontrol->private_value;
1036         unsigned short val;
1037
1038         val = ac97->regs[AC97_SIGMATEL_OUTSEL] >> shift;
1039         if (!(val & 4))
1040                 ucontrol->value.enumerated.item[0] = 0;
1041         else
1042                 ucontrol->value.enumerated.item[0] = 1 + (val & 3);
1043         return 0;
1044 }
1045
1046 static int snd_ac97_stac9758_output_jack_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1047 {
1048         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1049         int shift = kcontrol->private_value;
1050         unsigned short val;
1051
1052         if (ucontrol->value.enumerated.item[0] > 4)
1053                 return -EINVAL;
1054         if (ucontrol->value.enumerated.item[0] == 0)
1055                 val = 0;
1056         else
1057                 val = 4 | (ucontrol->value.enumerated.item[0] - 1);
1058         return ac97_update_bits_page(ac97, AC97_SIGMATEL_OUTSEL,
1059                                      7 << shift, val << shift, 0);
1060 }
1061
1062 static int snd_ac97_stac9758_input_jack_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1063 {
1064         static char *texts[7] = { "Mic2 Jack", "Mic1 Jack", "Line In Jack",
1065                 "Front Jack", "Rear Jack", "Center/LFE Jack", "Mute" };
1066
1067         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1068         uinfo->count = 1;
1069         uinfo->value.enumerated.items = 7;
1070         if (uinfo->value.enumerated.item > 6)
1071                 uinfo->value.enumerated.item = 6;
1072         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1073         return 0;
1074 }
1075
1076 static int snd_ac97_stac9758_input_jack_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1077 {
1078         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1079         int shift = kcontrol->private_value;
1080         unsigned short val;
1081
1082         val = ac97->regs[AC97_SIGMATEL_INSEL];
1083         ucontrol->value.enumerated.item[0] = (val >> shift) & 7;
1084         return 0;
1085 }
1086
1087 static int snd_ac97_stac9758_input_jack_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1088 {
1089         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1090         int shift = kcontrol->private_value;
1091
1092         return ac97_update_bits_page(ac97, AC97_SIGMATEL_INSEL, 7 << shift,
1093                                      ucontrol->value.enumerated.item[0] << shift, 0);
1094 }
1095
1096 static int snd_ac97_stac9758_phonesel_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1097 {
1098         static char *texts[3] = { "None", "Front Jack", "Rear Jack" };
1099
1100         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1101         uinfo->count = 1;
1102         uinfo->value.enumerated.items = 3;
1103         if (uinfo->value.enumerated.item > 2)
1104                 uinfo->value.enumerated.item = 2;
1105         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1106         return 0;
1107 }
1108
1109 static int snd_ac97_stac9758_phonesel_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1110 {
1111         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1112
1113         ucontrol->value.enumerated.item[0] = ac97->regs[AC97_SIGMATEL_IOMISC] & 3;
1114         return 0;
1115 }
1116
1117 static int snd_ac97_stac9758_phonesel_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1118 {
1119         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1120
1121         return ac97_update_bits_page(ac97, AC97_SIGMATEL_IOMISC, 3,
1122                                      ucontrol->value.enumerated.item[0], 0);
1123 }
1124
1125 #define STAC9758_OUTPUT_JACK(xname, shift) \
1126 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
1127         .info = snd_ac97_stac9758_output_jack_info, \
1128         .get = snd_ac97_stac9758_output_jack_get, \
1129         .put = snd_ac97_stac9758_output_jack_put, \
1130         .private_value = shift }
1131 #define STAC9758_INPUT_JACK(xname, shift) \
1132 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
1133         .info = snd_ac97_stac9758_input_jack_info, \
1134         .get = snd_ac97_stac9758_input_jack_get, \
1135         .put = snd_ac97_stac9758_input_jack_put, \
1136         .private_value = shift }
1137 static const struct snd_kcontrol_new snd_ac97_sigmatel_stac9758_controls[] = {
1138         STAC9758_OUTPUT_JACK("Mic1 Jack", 1),
1139         STAC9758_OUTPUT_JACK("LineIn Jack", 4),
1140         STAC9758_OUTPUT_JACK("Front Jack", 7),
1141         STAC9758_OUTPUT_JACK("Rear Jack", 10),
1142         STAC9758_OUTPUT_JACK("Center/LFE Jack", 13),
1143         STAC9758_INPUT_JACK("Mic Input Source", 0),
1144         STAC9758_INPUT_JACK("Line Input Source", 8),
1145         {
1146                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1147                 .name = "Headphone Amp",
1148                 .info = snd_ac97_stac9758_phonesel_info,
1149                 .get = snd_ac97_stac9758_phonesel_get,
1150                 .put = snd_ac97_stac9758_phonesel_put
1151         },
1152         AC97_SINGLE("Exchange Center/LFE", AC97_SIGMATEL_IOMISC, 4, 1, 0),
1153         AC97_SINGLE("Headphone +3dB Boost", AC97_SIGMATEL_IOMISC, 8, 1, 0)
1154 };
1155
1156 static int patch_sigmatel_stac9758_specific(struct snd_ac97 *ac97)
1157 {
1158         int err;
1159
1160         err = patch_sigmatel_stac97xx_specific(ac97);
1161         if (err < 0)
1162                 return err;
1163         err = patch_build_controls(ac97, snd_ac97_sigmatel_stac9758_controls,
1164                                    ARRAY_SIZE(snd_ac97_sigmatel_stac9758_controls));
1165         if (err < 0)
1166                 return err;
1167         /* DAC-A direct */
1168         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Front Playback");
1169         /* DAC-A to Mix = PCM */
1170         /* DAC-B direct = Surround */
1171         /* DAC-B to Mix */
1172         snd_ac97_rename_vol_ctl(ac97, "Video Playback", "Surround Mix Playback");
1173         /* DAC-C direct = Center/LFE */
1174
1175         return 0;
1176 }
1177
1178 static struct snd_ac97_build_ops patch_sigmatel_stac9758_ops = {
1179         .build_3d       = patch_sigmatel_stac9700_3d,
1180         .build_specific = patch_sigmatel_stac9758_specific
1181 };
1182
1183 int patch_sigmatel_stac9758(struct snd_ac97 * ac97)
1184 {
1185         static unsigned short regs[4] = {
1186                 AC97_SIGMATEL_OUTSEL,
1187                 AC97_SIGMATEL_IOMISC,
1188                 AC97_SIGMATEL_INSEL,
1189                 AC97_SIGMATEL_VARIOUS
1190         };
1191         static unsigned short def_regs[4] = {
1192                 /* OUTSEL */ 0xd794, /* CL:CL, SR:SR, LO:MX, LI:DS, MI:DS */
1193                 /* IOMISC */ 0x2001,
1194                 /* INSEL */ 0x0201, /* LI:LI, MI:M1 */
1195                 /* VARIOUS */ 0x0040
1196         };
1197         static unsigned short m675_regs[4] = {
1198                 /* OUTSEL */ 0xfc70, /* CL:MX, SR:MX, LO:DS, LI:MX, MI:DS */
1199                 /* IOMISC */ 0x2102, /* HP amp on */
1200                 /* INSEL */ 0x0203, /* LI:LI, MI:FR */
1201                 /* VARIOUS */ 0x0041 /* stereo mic */
1202         };
1203         unsigned short *pregs = def_regs;
1204         int i;
1205
1206         /* Gateway M675 notebook */
1207         if (ac97->pci &&
1208             ac97->subsystem_vendor == 0x107b &&
1209             ac97->subsystem_device == 0x0601)
1210                 pregs = m675_regs;
1211
1212         // patch for SigmaTel
1213         ac97->build_ops = &patch_sigmatel_stac9758_ops;
1214         /* FIXME: assume only page 0 for writing cache */
1215         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
1216         for (i = 0; i < 4; i++)
1217                 snd_ac97_write_cache(ac97, regs[i], pregs[i]);
1218
1219         ac97->flags |= AC97_STEREO_MUTES;
1220         return 0;
1221 }
1222
1223 /*
1224  * Cirrus Logic CS42xx codecs
1225  */
1226 static const struct snd_kcontrol_new snd_ac97_cirrus_controls_spdif[2] = {
1227         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CSR_SPDIF, 15, 1, 0),
1228         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "AC97-SPSA", AC97_CSR_ACMODE, 0, 3, 0)
1229 };
1230
1231 static int patch_cirrus_build_spdif(struct snd_ac97 * ac97)
1232 {
1233         int err;
1234
1235         /* con mask, pro mask, default */
1236         if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
1237                 return err;
1238         /* switch, spsa */
1239         if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[0], 1)) < 0)
1240                 return err;
1241         switch (ac97->id & AC97_ID_CS_MASK) {
1242         case AC97_ID_CS4205:
1243                 if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[1], 1)) < 0)
1244                         return err;
1245                 break;
1246         }
1247         /* set default PCM S/PDIF params */
1248         /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
1249         snd_ac97_write_cache(ac97, AC97_CSR_SPDIF, 0x0a20);
1250         return 0;
1251 }
1252
1253 static struct snd_ac97_build_ops patch_cirrus_ops = {
1254         .build_spdif = patch_cirrus_build_spdif
1255 };
1256
1257 int patch_cirrus_spdif(struct snd_ac97 * ac97)
1258 {
1259         /* Basically, the cs4201/cs4205/cs4297a has non-standard sp/dif registers.
1260            WHY CAN'T ANYONE FOLLOW THE BLOODY SPEC?  *sigh*
1261            - sp/dif EA ID is not set, but sp/dif is always present.
1262            - enable/disable is spdif register bit 15.
1263            - sp/dif control register is 0x68.  differs from AC97:
1264            - valid is bit 14 (vs 15)
1265            - no DRS
1266            - only 44.1/48k [00 = 48, 01=44,1] (AC97 is 00=44.1, 10=48)
1267            - sp/dif ssource select is in 0x5e bits 0,1.
1268         */
1269
1270         ac97->build_ops = &patch_cirrus_ops;
1271         ac97->flags |= AC97_CS_SPDIF;
1272         ac97->rates[AC97_RATES_SPDIF] &= ~SNDRV_PCM_RATE_32000;
1273         ac97->ext_id |= AC97_EI_SPDIF;  /* force the detection of spdif */
1274         snd_ac97_write_cache(ac97, AC97_CSR_ACMODE, 0x0080);
1275         return 0;
1276 }
1277
1278 int patch_cirrus_cs4299(struct snd_ac97 * ac97)
1279 {
1280         /* force the detection of PC Beep */
1281         ac97->flags |= AC97_HAS_PC_BEEP;
1282
1283         return patch_cirrus_spdif(ac97);
1284 }
1285
1286 /*
1287  * Conexant codecs
1288  */
1289 static const struct snd_kcontrol_new snd_ac97_conexant_controls_spdif[1] = {
1290         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CXR_AUDIO_MISC, 3, 1, 0),
1291 };
1292
1293 static int patch_conexant_build_spdif(struct snd_ac97 * ac97)
1294 {
1295         int err;
1296
1297         /* con mask, pro mask, default */
1298         if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
1299                 return err;
1300         /* switch */
1301         if ((err = patch_build_controls(ac97, &snd_ac97_conexant_controls_spdif[0], 1)) < 0)
1302                 return err;
1303         /* set default PCM S/PDIF params */
1304         /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
1305         snd_ac97_write_cache(ac97, AC97_CXR_AUDIO_MISC,
1306                              snd_ac97_read(ac97, AC97_CXR_AUDIO_MISC) & ~(AC97_CXR_SPDIFEN|AC97_CXR_COPYRGT|AC97_CXR_SPDIF_MASK));
1307         return 0;
1308 }
1309
1310 static struct snd_ac97_build_ops patch_conexant_ops = {
1311         .build_spdif = patch_conexant_build_spdif
1312 };
1313
1314 int patch_conexant(struct snd_ac97 * ac97)
1315 {
1316         ac97->build_ops = &patch_conexant_ops;
1317         ac97->flags |= AC97_CX_SPDIF;
1318         ac97->ext_id |= AC97_EI_SPDIF;  /* force the detection of spdif */
1319         ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
1320         return 0;
1321 }
1322
1323 /*
1324  * Analog Device AD18xx, AD19xx codecs
1325  */
1326 #ifdef CONFIG_PM
1327 static void ad18xx_resume(struct snd_ac97 *ac97)
1328 {
1329         static unsigned short setup_regs[] = {
1330                 AC97_AD_MISC, AC97_AD_SERIAL_CFG, AC97_AD_JACK_SPDIF,
1331         };
1332         int i, codec;
1333
1334         for (i = 0; i < (int)ARRAY_SIZE(setup_regs); i++) {
1335                 unsigned short reg = setup_regs[i];
1336                 if (test_bit(reg, ac97->reg_accessed)) {
1337                         snd_ac97_write(ac97, reg, ac97->regs[reg]);
1338                         snd_ac97_read(ac97, reg);
1339                 }
1340         }
1341
1342         if (! (ac97->flags & AC97_AD_MULTI))
1343                 /* normal restore */
1344                 snd_ac97_restore_status(ac97);
1345         else {
1346                 /* restore the AD18xx codec configurations */
1347                 for (codec = 0; codec < 3; codec++) {
1348                         if (! ac97->spec.ad18xx.id[codec])
1349                                 continue;
1350                         /* select single codec */
1351                         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1352                                              ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
1353                         ac97->bus->ops->write(ac97, AC97_AD_CODEC_CFG, ac97->spec.ad18xx.codec_cfg[codec]);
1354                 }
1355                 /* select all codecs */
1356                 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1357
1358                 /* restore status */
1359                 for (i = 2; i < 0x7c ; i += 2) {
1360                         if (i == AC97_POWERDOWN || i == AC97_EXTENDED_ID)
1361                                 continue;
1362                         if (test_bit(i, ac97->reg_accessed)) {
1363                                 /* handle multi codecs for AD18xx */
1364                                 if (i == AC97_PCM) {
1365                                         for (codec = 0; codec < 3; codec++) {
1366                                                 if (! ac97->spec.ad18xx.id[codec])
1367                                                         continue;
1368                                                 /* select single codec */
1369                                                 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1370                                                                      ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
1371                                                 /* update PCM bits */
1372                                                 ac97->bus->ops->write(ac97, AC97_PCM, ac97->spec.ad18xx.pcmreg[codec]);
1373                                         }
1374                                         /* select all codecs */
1375                                         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1376                                         continue;
1377                                 } else if (i == AC97_AD_TEST ||
1378                                            i == AC97_AD_CODEC_CFG ||
1379                                            i == AC97_AD_SERIAL_CFG)
1380                                         continue; /* ignore */
1381                         }
1382                         snd_ac97_write(ac97, i, ac97->regs[i]);
1383                         snd_ac97_read(ac97, i);
1384                 }
1385         }
1386
1387         snd_ac97_restore_iec958(ac97);
1388 }
1389
1390 static void ad1888_resume(struct snd_ac97 *ac97)
1391 {
1392         ad18xx_resume(ac97);
1393         snd_ac97_write_cache(ac97, AC97_CODEC_CLASS_REV, 0x8080);
1394 }
1395
1396 #endif
1397
1398 int patch_ad1819(struct snd_ac97 * ac97)
1399 {
1400         unsigned short scfg;
1401
1402         // patch for Analog Devices
1403         scfg = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
1404         snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, scfg | 0x7000); /* select all codecs */
1405         return 0;
1406 }
1407
1408 static unsigned short patch_ad1881_unchained(struct snd_ac97 * ac97, int idx, unsigned short mask)
1409 {
1410         unsigned short val;
1411
1412         // test for unchained codec
1413         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, mask);
1414         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);  /* ID0C, ID1C, SDIE = off */
1415         val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
1416         if ((val & 0xff40) != 0x5340)
1417                 return 0;
1418         ac97->spec.ad18xx.unchained[idx] = mask;
1419         ac97->spec.ad18xx.id[idx] = val;
1420         ac97->spec.ad18xx.codec_cfg[idx] = 0x0000;
1421         return mask;
1422 }
1423
1424 static int patch_ad1881_chained1(struct snd_ac97 * ac97, int idx, unsigned short codec_bits)
1425 {
1426         static int cfg_bits[3] = { 1<<12, 1<<14, 1<<13 };
1427         unsigned short val;
1428
1429         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, cfg_bits[idx]);
1430         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0004);  // SDIE
1431         val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
1432         if ((val & 0xff40) != 0x5340)
1433                 return 0;
1434         if (codec_bits)
1435                 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, codec_bits);
1436         ac97->spec.ad18xx.chained[idx] = cfg_bits[idx];
1437         ac97->spec.ad18xx.id[idx] = val;
1438         ac97->spec.ad18xx.codec_cfg[idx] = codec_bits ? codec_bits : 0x0004;
1439         return 1;
1440 }
1441
1442 static void patch_ad1881_chained(struct snd_ac97 * ac97, int unchained_idx, int cidx1, int cidx2)
1443 {
1444         // already detected?
1445         if (ac97->spec.ad18xx.unchained[cidx1] || ac97->spec.ad18xx.chained[cidx1])
1446                 cidx1 = -1;
1447         if (ac97->spec.ad18xx.unchained[cidx2] || ac97->spec.ad18xx.chained[cidx2])
1448                 cidx2 = -1;
1449         if (cidx1 < 0 && cidx2 < 0)
1450                 return;
1451         // test for chained codecs
1452         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1453                              ac97->spec.ad18xx.unchained[unchained_idx]);
1454         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0002);          // ID1C
1455         ac97->spec.ad18xx.codec_cfg[unchained_idx] = 0x0002;
1456         if (cidx1 >= 0) {
1457                 if (patch_ad1881_chained1(ac97, cidx1, 0x0006))         // SDIE | ID1C
1458                         patch_ad1881_chained1(ac97, cidx2, 0);
1459                 else if (patch_ad1881_chained1(ac97, cidx2, 0x0006))    // SDIE | ID1C
1460                         patch_ad1881_chained1(ac97, cidx1, 0);
1461         } else if (cidx2 >= 0) {
1462                 patch_ad1881_chained1(ac97, cidx2, 0);
1463         }
1464 }
1465
1466 static struct snd_ac97_build_ops patch_ad1881_build_ops = {
1467 #ifdef CONFIG_PM
1468         .resume = ad18xx_resume
1469 #endif
1470 };
1471
1472 int patch_ad1881(struct snd_ac97 * ac97)
1473 {
1474         static const char cfg_idxs[3][2] = {
1475                 {2, 1},
1476                 {0, 2},
1477                 {0, 1}
1478         };
1479
1480         // patch for Analog Devices
1481         unsigned short codecs[3];
1482         unsigned short val;
1483         int idx, num;
1484
1485         val = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
1486         snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, val);
1487         codecs[0] = patch_ad1881_unchained(ac97, 0, (1<<12));
1488         codecs[1] = patch_ad1881_unchained(ac97, 1, (1<<14));
1489         codecs[2] = patch_ad1881_unchained(ac97, 2, (1<<13));
1490
1491         if (! (codecs[0] || codecs[1] || codecs[2]))
1492                 goto __end;
1493
1494         for (idx = 0; idx < 3; idx++)
1495                 if (ac97->spec.ad18xx.unchained[idx])
1496                         patch_ad1881_chained(ac97, idx, cfg_idxs[idx][0], cfg_idxs[idx][1]);
1497
1498         if (ac97->spec.ad18xx.id[1]) {
1499                 ac97->flags |= AC97_AD_MULTI;
1500                 ac97->scaps |= AC97_SCAP_SURROUND_DAC;
1501         }
1502         if (ac97->spec.ad18xx.id[2]) {
1503                 ac97->flags |= AC97_AD_MULTI;
1504                 ac97->scaps |= AC97_SCAP_CENTER_LFE_DAC;
1505         }
1506
1507       __end:
1508         /* select all codecs */
1509         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1510         /* check if only one codec is present */
1511         for (idx = num = 0; idx < 3; idx++)
1512                 if (ac97->spec.ad18xx.id[idx])
1513                         num++;
1514         if (num == 1) {
1515                 /* ok, deselect all ID bits */
1516                 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);
1517                 ac97->spec.ad18xx.codec_cfg[0] =
1518                         ac97->spec.ad18xx.codec_cfg[1] =
1519                         ac97->spec.ad18xx.codec_cfg[2] = 0x0000;
1520         }
1521         /* required for AD1886/AD1885 combination */
1522         ac97->ext_id = snd_ac97_read(ac97, AC97_EXTENDED_ID);
1523         if (ac97->spec.ad18xx.id[0]) {
1524                 ac97->id &= 0xffff0000;
1525                 ac97->id |= ac97->spec.ad18xx.id[0];
1526         }
1527         ac97->build_ops = &patch_ad1881_build_ops;
1528         return 0;
1529 }
1530
1531 static const struct snd_kcontrol_new snd_ac97_controls_ad1885[] = {
1532         AC97_SINGLE("Digital Mono Direct", AC97_AD_MISC, 11, 1, 0),
1533         /* AC97_SINGLE("Digital Audio Mode", AC97_AD_MISC, 12, 1, 0), */ /* seems problematic */
1534         AC97_SINGLE("Low Power Mixer", AC97_AD_MISC, 14, 1, 0),
1535         AC97_SINGLE("Zero Fill DAC", AC97_AD_MISC, 15, 1, 0),
1536         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 9, 1, 1), /* inverted */
1537         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 8, 1, 1), /* inverted */
1538 };
1539
1540 static DECLARE_TLV_DB_SCALE(db_scale_6bit_6db_max, -8850, 150, 0);
1541
1542 static int patch_ad1885_specific(struct snd_ac97 * ac97)
1543 {
1544         int err;
1545
1546         if ((err = patch_build_controls(ac97, snd_ac97_controls_ad1885, ARRAY_SIZE(snd_ac97_controls_ad1885))) < 0)
1547                 return err;
1548         reset_tlv(ac97, "Headphone Playback Volume",
1549                   db_scale_6bit_6db_max);
1550         return 0;
1551 }
1552
1553 static struct snd_ac97_build_ops patch_ad1885_build_ops = {
1554         .build_specific = &patch_ad1885_specific,
1555 #ifdef CONFIG_PM
1556         .resume = ad18xx_resume
1557 #endif
1558 };
1559
1560 int patch_ad1885(struct snd_ac97 * ac97)
1561 {
1562         patch_ad1881(ac97);
1563         /* This is required to deal with the Intel D815EEAL2 */
1564         /* i.e. Line out is actually headphone out from codec */
1565
1566         /* set default */
1567         snd_ac97_write_cache(ac97, AC97_AD_MISC, 0x0404);
1568
1569         ac97->build_ops = &patch_ad1885_build_ops;
1570         return 0;
1571 }
1572
1573 static int patch_ad1886_specific(struct snd_ac97 * ac97)
1574 {
1575         reset_tlv(ac97, "Headphone Playback Volume",
1576                   db_scale_6bit_6db_max);
1577         return 0;
1578 }
1579
1580 static struct snd_ac97_build_ops patch_ad1886_build_ops = {
1581         .build_specific = &patch_ad1886_specific,
1582 #ifdef CONFIG_PM
1583         .resume = ad18xx_resume
1584 #endif
1585 };
1586
1587 int patch_ad1886(struct snd_ac97 * ac97)
1588 {
1589         patch_ad1881(ac97);
1590         /* Presario700 workaround */
1591         /* for Jack Sense/SPDIF Register misetting causing */
1592         snd_ac97_write_cache(ac97, AC97_AD_JACK_SPDIF, 0x0010);
1593         ac97->build_ops = &patch_ad1886_build_ops;
1594         return 0;
1595 }
1596
1597 /* MISC bits */
1598 #define AC97_AD198X_MBC         0x0003  /* mic boost */
1599 #define AC97_AD198X_MBC_20      0x0000  /* +20dB */
1600 #define AC97_AD198X_MBC_10      0x0001  /* +10dB */
1601 #define AC97_AD198X_MBC_30      0x0002  /* +30dB */
1602 #define AC97_AD198X_VREFD       0x0004  /* VREF high-Z */
1603 #define AC97_AD198X_VREFH       0x0008  /* 2.25V, 3.7V */
1604 #define AC97_AD198X_VREF_0      0x000c  /* 0V */
1605 #define AC97_AD198X_SRU         0x0010  /* sample rate unlock */
1606 #define AC97_AD198X_LOSEL       0x0020  /* LINE_OUT amplifiers input select */
1607 #define AC97_AD198X_2MIC        0x0040  /* 2-channel mic select */
1608 #define AC97_AD198X_SPRD        0x0080  /* SPREAD enable */
1609 #define AC97_AD198X_DMIX0       0x0100  /* downmix mode: 0 = 6-to-4, 1 = 6-to-2 downmix */
1610 #define AC97_AD198X_DMIX1       0x0200  /* downmix mode: 1 = enabled */
1611 #define AC97_AD198X_HPSEL       0x0400  /* headphone amplifier input select */
1612 #define AC97_AD198X_CLDIS       0x0800  /* center/lfe disable */
1613 #define AC97_AD198X_LODIS       0x1000  /* LINE_OUT disable */
1614 #define AC97_AD198X_MSPLT       0x2000  /* mute split */
1615 #define AC97_AD198X_AC97NC      0x4000  /* AC97 no compatible mode */
1616 #define AC97_AD198X_DACZ        0x8000  /* DAC zero-fill mode */
1617
1618
1619 static int snd_ac97_ad198x_spdif_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1620 {
1621         static char *texts[2] = { "AC-Link", "A/D Converter" };
1622
1623         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1624         uinfo->count = 1;
1625         uinfo->value.enumerated.items = 2;
1626         if (uinfo->value.enumerated.item > 1)
1627                 uinfo->value.enumerated.item = 1;
1628         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1629         return 0;
1630 }
1631
1632 static int snd_ac97_ad198x_spdif_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1633 {
1634         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1635         unsigned short val;
1636
1637         val = ac97->regs[AC97_AD_SERIAL_CFG];
1638         ucontrol->value.enumerated.item[0] = (val >> 2) & 1;
1639         return 0;
1640 }
1641
1642 static int snd_ac97_ad198x_spdif_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1643 {
1644         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1645         unsigned short val;
1646
1647         if (ucontrol->value.enumerated.item[0] > 1)
1648                 return -EINVAL;
1649         val = ucontrol->value.enumerated.item[0] << 2;
1650         return snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x0004, val);
1651 }
1652
1653 static const struct snd_kcontrol_new snd_ac97_ad198x_spdif_source = {
1654         .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
1655         .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
1656         .info   = snd_ac97_ad198x_spdif_source_info,
1657         .get    = snd_ac97_ad198x_spdif_source_get,
1658         .put    = snd_ac97_ad198x_spdif_source_put,
1659 };
1660
1661 static int patch_ad198x_post_spdif(struct snd_ac97 * ac97)
1662 {
1663         return patch_build_controls(ac97, &snd_ac97_ad198x_spdif_source, 1);
1664 }
1665
1666 static const struct snd_kcontrol_new snd_ac97_ad1981x_jack_sense[] = {
1667         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 11, 1, 0),
1668         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
1669 };
1670
1671 /* black list to avoid HP/Line jack-sense controls
1672  * (SS vendor << 16 | device)
1673  */
1674 static unsigned int ad1981_jacks_blacklist[] = {
1675         0x10140537, /* Thinkpad T41p */
1676         0x10140554, /* Thinkpad T42p/R50p */
1677         0 /* end */
1678 };
1679
1680 static int check_list(struct snd_ac97 *ac97, const unsigned int *list)
1681 {
1682         u32 subid = ((u32)ac97->subsystem_vendor << 16) | ac97->subsystem_device;
1683         for (; *list; list++)
1684                 if (*list == subid)
1685                         return 1;
1686         return 0;
1687 }
1688
1689 static int patch_ad1981a_specific(struct snd_ac97 * ac97)
1690 {
1691         if (check_list(ac97, ad1981_jacks_blacklist))
1692                 return 0;
1693         return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
1694                                     ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
1695 }
1696
1697 static struct snd_ac97_build_ops patch_ad1981a_build_ops = {
1698         .build_post_spdif = patch_ad198x_post_spdif,
1699         .build_specific = patch_ad1981a_specific,
1700 #ifdef CONFIG_PM
1701         .resume = ad18xx_resume
1702 #endif
1703 };
1704
1705 /* white list to enable HP jack-sense bits
1706  * (SS vendor << 16 | device)
1707  */
1708 static unsigned int ad1981_jacks_whitelist[] = {
1709         0x0e11005a, /* HP nc4000/4010 */
1710         0x103c0890, /* HP nc6000 */
1711         0x103c0938, /* HP nc4220 */
1712         0x103c099c, /* HP nx6110 */
1713         0x103c0944, /* HP nc6220 */
1714         0x103c0934, /* HP nc8220 */
1715         0x103c006d, /* HP nx9105 */
1716         0x17340088, /* FSC Scenic-W */
1717         0 /* end */
1718 };
1719
1720 static void check_ad1981_hp_jack_sense(struct snd_ac97 *ac97)
1721 {
1722         if (check_list(ac97, ad1981_jacks_whitelist))
1723                 /* enable headphone jack sense */
1724                 snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11);
1725 }
1726
1727 int patch_ad1981a(struct snd_ac97 *ac97)
1728 {
1729         patch_ad1881(ac97);
1730         ac97->build_ops = &patch_ad1981a_build_ops;
1731         snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1732         ac97->flags |= AC97_STEREO_MUTES;
1733         check_ad1981_hp_jack_sense(ac97);
1734         return 0;
1735 }
1736
1737 static const struct snd_kcontrol_new snd_ac97_ad198x_2cmic =
1738 AC97_SINGLE("Stereo Mic", AC97_AD_MISC, 6, 1, 0);
1739
1740 static int patch_ad1981b_specific(struct snd_ac97 *ac97)
1741 {
1742         int err;
1743
1744         if ((err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1)) < 0)
1745                 return err;
1746         if (check_list(ac97, ad1981_jacks_blacklist))
1747                 return 0;
1748         return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
1749                                     ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
1750 }
1751
1752 static struct snd_ac97_build_ops patch_ad1981b_build_ops = {
1753         .build_post_spdif = patch_ad198x_post_spdif,
1754         .build_specific = patch_ad1981b_specific,
1755 #ifdef CONFIG_PM
1756         .resume = ad18xx_resume
1757 #endif
1758 };
1759
1760 int patch_ad1981b(struct snd_ac97 *ac97)
1761 {
1762         patch_ad1881(ac97);
1763         ac97->build_ops = &patch_ad1981b_build_ops;
1764         snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1765         ac97->flags |= AC97_STEREO_MUTES;
1766         check_ad1981_hp_jack_sense(ac97);
1767         return 0;
1768 }
1769
1770 static int snd_ac97_ad1888_lohpsel_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1771 {
1772         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1773         uinfo->count = 1;
1774         uinfo->value.integer.min = 0;
1775         uinfo->value.integer.max = 1;
1776         return 0;
1777 }
1778
1779 static int snd_ac97_ad1888_lohpsel_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1780 {
1781         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1782         unsigned short val;
1783
1784         val = ac97->regs[AC97_AD_MISC];
1785         ucontrol->value.integer.value[0] = !(val & AC97_AD198X_LOSEL);
1786         return 0;
1787 }
1788
1789 static int snd_ac97_ad1888_lohpsel_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1790 {
1791         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1792         unsigned short val;
1793
1794         val = !ucontrol->value.integer.value[0]
1795                 ? (AC97_AD198X_LOSEL | AC97_AD198X_HPSEL) : 0;
1796         return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1797                                     AC97_AD198X_LOSEL | AC97_AD198X_HPSEL, val);
1798 }
1799
1800 static int snd_ac97_ad1888_downmix_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1801 {
1802         static char *texts[3] = {"Off", "6 -> 4", "6 -> 2"};
1803
1804         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1805         uinfo->count = 1;
1806         uinfo->value.enumerated.items = 3;
1807         if (uinfo->value.enumerated.item > 2)
1808                 uinfo->value.enumerated.item = 2;
1809         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1810         return 0;
1811 }
1812
1813 static int snd_ac97_ad1888_downmix_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1814 {
1815         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1816         unsigned short val;
1817
1818         val = ac97->regs[AC97_AD_MISC];
1819         if (!(val & AC97_AD198X_DMIX1))
1820                 ucontrol->value.enumerated.item[0] = 0;
1821         else
1822                 ucontrol->value.enumerated.item[0] = 1 + ((val >> 8) & 1);
1823         return 0;
1824 }
1825
1826 static int snd_ac97_ad1888_downmix_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1827 {
1828         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1829         unsigned short val;
1830
1831         if (ucontrol->value.enumerated.item[0] > 2)
1832                 return -EINVAL;
1833         if (ucontrol->value.enumerated.item[0] == 0)
1834                 val = 0;
1835         else
1836                 val = AC97_AD198X_DMIX1 |
1837                         ((ucontrol->value.enumerated.item[0] - 1) << 8);
1838         return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1839                                     AC97_AD198X_DMIX0 | AC97_AD198X_DMIX1, val);
1840 }
1841
1842 static void ad1888_update_jacks(struct snd_ac97 *ac97)
1843 {
1844         unsigned short val = 0;
1845         if (! is_shared_linein(ac97))
1846                 val |= (1 << 12);
1847         if (! is_shared_micin(ac97))
1848                 val |= (1 << 11);
1849         /* shared Line-In */
1850         snd_ac97_update_bits(ac97, AC97_AD_MISC, (1 << 11) | (1 << 12), val);
1851 }
1852
1853 static const struct snd_kcontrol_new snd_ac97_ad1888_controls[] = {
1854         {
1855                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1856                 .name = "Exchange Front/Surround",
1857                 .info = snd_ac97_ad1888_lohpsel_info,
1858                 .get = snd_ac97_ad1888_lohpsel_get,
1859                 .put = snd_ac97_ad1888_lohpsel_put
1860         },
1861         AC97_SINGLE("V_REFOUT Enable", AC97_AD_MISC, 2, 1, 1),
1862         AC97_SINGLE("High Pass Filter Enable", AC97_AD_TEST2, 12, 1, 1),
1863         AC97_SINGLE("Spread Front to Surround and Center/LFE", AC97_AD_MISC, 7, 1, 0),
1864         {
1865                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1866                 .name = "Downmix",
1867                 .info = snd_ac97_ad1888_downmix_info,
1868                 .get = snd_ac97_ad1888_downmix_get,
1869                 .put = snd_ac97_ad1888_downmix_put
1870         },
1871         AC97_SURROUND_JACK_MODE_CTL,
1872         AC97_CHANNEL_MODE_CTL,
1873
1874         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 10, 1, 0),
1875         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
1876 };
1877
1878 static int patch_ad1888_specific(struct snd_ac97 *ac97)
1879 {
1880         /* rename 0x04 as "Master" and 0x02 as "Master Surround" */
1881         snd_ac97_rename_vol_ctl(ac97, "Master Playback", "Master Surround Playback");
1882         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Master Playback");
1883         return patch_build_controls(ac97, snd_ac97_ad1888_controls, ARRAY_SIZE(snd_ac97_ad1888_controls));
1884 }
1885
1886 static struct snd_ac97_build_ops patch_ad1888_build_ops = {
1887         .build_post_spdif = patch_ad198x_post_spdif,
1888         .build_specific = patch_ad1888_specific,
1889 #ifdef CONFIG_PM
1890         .resume = ad1888_resume,
1891 #endif
1892         .update_jacks = ad1888_update_jacks,
1893 };
1894
1895 int patch_ad1888(struct snd_ac97 * ac97)
1896 {
1897         unsigned short misc;
1898
1899         patch_ad1881(ac97);
1900         ac97->build_ops = &patch_ad1888_build_ops;
1901         /* Switch FRONT/SURROUND LINE-OUT/HP-OUT default connection */
1902         /* it seems that most vendors connect line-out connector to headphone out of AC'97 */
1903         /* AD-compatible mode */
1904         /* Stereo mutes enabled */
1905         misc = snd_ac97_read(ac97, AC97_AD_MISC);
1906         snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
1907                              AC97_AD198X_LOSEL |
1908                              AC97_AD198X_HPSEL |
1909                              AC97_AD198X_MSPLT |
1910                              AC97_AD198X_AC97NC);
1911         ac97->flags |= AC97_STEREO_MUTES;
1912         return 0;
1913 }
1914
1915 static int patch_ad1980_specific(struct snd_ac97 *ac97)
1916 {
1917         int err;
1918
1919         if ((err = patch_ad1888_specific(ac97)) < 0)
1920                 return err;
1921         return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);
1922 }
1923
1924 static struct snd_ac97_build_ops patch_ad1980_build_ops = {
1925         .build_post_spdif = patch_ad198x_post_spdif,
1926         .build_specific = patch_ad1980_specific,
1927 #ifdef CONFIG_PM
1928         .resume = ad18xx_resume,
1929 #endif
1930         .update_jacks = ad1888_update_jacks,
1931 };
1932
1933 int patch_ad1980(struct snd_ac97 * ac97)
1934 {
1935         patch_ad1888(ac97);
1936         ac97->build_ops = &patch_ad1980_build_ops;
1937         return 0;
1938 }
1939
1940 static const struct snd_kcontrol_new snd_ac97_ad1985_controls[] = {
1941         AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0)
1942 };
1943
1944 static void ad1985_update_jacks(struct snd_ac97 *ac97)
1945 {
1946         ad1888_update_jacks(ac97);
1947         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 1 << 9,
1948                              is_shared_micin(ac97) ? 0 : 1 << 9);
1949 }
1950
1951 static int patch_ad1985_specific(struct snd_ac97 *ac97)
1952 {
1953         int err;
1954
1955         if ((err = patch_ad1980_specific(ac97)) < 0)
1956                 return err;
1957         return patch_build_controls(ac97, snd_ac97_ad1985_controls, ARRAY_SIZE(snd_ac97_ad1985_controls));
1958 }
1959
1960 static struct snd_ac97_build_ops patch_ad1985_build_ops = {
1961         .build_post_spdif = patch_ad198x_post_spdif,
1962         .build_specific = patch_ad1985_specific,
1963 #ifdef CONFIG_PM
1964         .resume = ad18xx_resume,
1965 #endif
1966         .update_jacks = ad1985_update_jacks,
1967 };
1968
1969 int patch_ad1985(struct snd_ac97 * ac97)
1970 {
1971         unsigned short misc;
1972
1973         patch_ad1881(ac97);
1974         ac97->build_ops = &patch_ad1985_build_ops;
1975         misc = snd_ac97_read(ac97, AC97_AD_MISC);
1976         /* switch front/surround line-out/hp-out */
1977         /* center/LFE, mic in 3.75V mode */
1978         /* AD-compatible mode */
1979         /* Stereo mutes enabled */
1980         /* in accordance with ADI driver: misc | 0x5c28 */
1981         snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
1982                              AC97_AD198X_VREFH |
1983                              AC97_AD198X_LOSEL |
1984                              AC97_AD198X_HPSEL |
1985                              AC97_AD198X_CLDIS |
1986                              AC97_AD198X_LODIS |
1987                              AC97_AD198X_MSPLT |
1988                              AC97_AD198X_AC97NC);
1989         ac97->flags |= AC97_STEREO_MUTES;
1990         /* on AD1985 rev. 3, AC'97 revision bits are zero */
1991         ac97->ext_id = (ac97->ext_id & ~AC97_EI_REV_MASK) | AC97_EI_REV_23;
1992         return 0;
1993 }
1994
1995 /*
1996  * realtek ALC65x/850 codecs
1997  */
1998 static void alc650_update_jacks(struct snd_ac97 *ac97)
1999 {
2000         int shared;
2001
2002         /* shared Line-In */
2003         shared = is_shared_linein(ac97);
2004         snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 9,
2005                              shared ? (1 << 9) : 0);
2006         /* update shared Mic */
2007         shared = is_shared_micin(ac97);
2008         /* disable/enable vref */
2009         snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
2010                              shared ? (1 << 12) : 0);
2011         /* turn on/off center-on-mic */
2012         snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 10,
2013                              shared ? (1 << 10) : 0);
2014         /* GPIO0 high for mic */
2015         snd_ac97_update_bits(ac97, AC97_ALC650_GPIO_STATUS, 0x100,
2016                              shared ? 0 : 0x100);
2017 }
2018
2019 static const struct snd_kcontrol_new snd_ac97_controls_alc650[] = {
2020         AC97_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0),
2021         AC97_SINGLE("Surround Down Mix", AC97_ALC650_MULTICH, 1, 1, 0),
2022         AC97_SINGLE("Center/LFE Down Mix", AC97_ALC650_MULTICH, 2, 1, 0),
2023         AC97_SINGLE("Exchange Center/LFE", AC97_ALC650_MULTICH, 3, 1, 0),
2024         /* 4: Analog Input To Surround */
2025         /* 5: Analog Input To Center/LFE */
2026         /* 6: Independent Master Volume Right */
2027         /* 7: Independent Master Volume Left */
2028         /* 8: reserved */
2029         /* 9: Line-In/Surround share */
2030         /* 10: Mic/CLFE share */
2031         /* 11-13: in IEC958 controls */
2032         AC97_SINGLE("Swap Surround Slot", AC97_ALC650_MULTICH, 14, 1, 0),
2033 #if 0 /* always set in patch_alc650 */
2034         AC97_SINGLE("IEC958 Input Clock Enable", AC97_ALC650_CLOCK, 0, 1, 0),
2035         AC97_SINGLE("IEC958 Input Pin Enable", AC97_ALC650_CLOCK, 1, 1, 0),
2036         AC97_SINGLE("Surround DAC Switch", AC97_ALC650_SURR_DAC_VOL, 15, 1, 1),
2037         AC97_DOUBLE("Surround DAC Volume", AC97_ALC650_SURR_DAC_VOL, 8, 0, 31, 1),
2038         AC97_SINGLE("Center/LFE DAC Switch", AC97_ALC650_LFE_DAC_VOL, 15, 1, 1),
2039         AC97_DOUBLE("Center/LFE DAC Volume", AC97_ALC650_LFE_DAC_VOL, 8, 0, 31, 1),
2040 #endif
2041         AC97_SURROUND_JACK_MODE_CTL,
2042         AC97_CHANNEL_MODE_CTL,
2043 };
2044
2045 static const struct snd_kcontrol_new snd_ac97_spdif_controls_alc650[] = {
2046         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0),
2047         AC97_SINGLE("Analog to IEC958 Output", AC97_ALC650_MULTICH, 12, 1, 0),
2048         /* disable this controls since it doesn't work as expected */
2049         /* AC97_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 13, 1, 0), */
2050 };
2051
2052 static DECLARE_TLV_DB_SCALE(db_scale_5bit_3db_max, -4350, 150, 0);
2053
2054 static int patch_alc650_specific(struct snd_ac97 * ac97)
2055 {
2056         int err;
2057
2058         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc650, ARRAY_SIZE(snd_ac97_controls_alc650))) < 0)
2059                 return err;
2060         if (ac97->ext_id & AC97_EI_SPDIF) {
2061                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc650, ARRAY_SIZE(snd_ac97_spdif_controls_alc650))) < 0)
2062                         return err;
2063         }
2064         if (ac97->id != AC97_ID_ALC650F)
2065                 reset_tlv(ac97, "Master Playback Volume",
2066                           db_scale_5bit_3db_max);
2067         return 0;
2068 }
2069
2070 static struct snd_ac97_build_ops patch_alc650_ops = {
2071         .build_specific = patch_alc650_specific,
2072         .update_jacks = alc650_update_jacks
2073 };
2074
2075 int patch_alc650(struct snd_ac97 * ac97)
2076 {
2077         unsigned short val;
2078
2079         ac97->build_ops = &patch_alc650_ops;
2080
2081         /* determine the revision */
2082         val = snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f;
2083         if (val < 3)
2084                 ac97->id = 0x414c4720;          /* Old version */
2085         else if (val < 0x10)
2086                 ac97->id = 0x414c4721;          /* D version */
2087         else if (val < 0x20)
2088                 ac97->id = 0x414c4722;          /* E version */
2089         else if (val < 0x30)
2090                 ac97->id = 0x414c4723;          /* F version */
2091
2092         /* revision E or F */
2093         /* FIXME: what about revision D ? */
2094         ac97->spec.dev_flags = (ac97->id == 0x414c4722 ||
2095                                 ac97->id == 0x414c4723);
2096
2097         /* enable AC97_ALC650_GPIO_SETUP, AC97_ALC650_CLOCK for R/W */
2098         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
2099                 snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x8000);
2100
2101         /* Enable SPDIF-IN only on Rev.E and above */
2102         val = snd_ac97_read(ac97, AC97_ALC650_CLOCK);
2103         /* SPDIF IN with pin 47 */
2104         if (ac97->spec.dev_flags &&
2105             /* ASUS A6KM requires EAPD */
2106             ! (ac97->subsystem_vendor == 0x1043 &&
2107                ac97->subsystem_device == 0x1103))
2108                 val |= 0x03; /* enable */
2109         else
2110                 val &= ~0x03; /* disable */
2111         snd_ac97_write_cache(ac97, AC97_ALC650_CLOCK, val);
2112
2113         /* set default: slot 3,4,7,8,6,9
2114            spdif-in monitor off, analog-spdif off, spdif-in off
2115            center on mic off, surround on line-in off
2116            downmix off, duplicate front off
2117         */
2118         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 0);
2119
2120         /* set GPIO0 for mic bias */
2121         /* GPIO0 pin output, no interrupt, high */
2122         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_SETUP,
2123                              snd_ac97_read(ac97, AC97_ALC650_GPIO_SETUP) | 0x01);
2124         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
2125                              (snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x100) & ~0x10);
2126
2127         /* full DAC volume */
2128         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2129         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2130         return 0;
2131 }
2132
2133 static void alc655_update_jacks(struct snd_ac97 *ac97)
2134 {
2135         int shared;
2136
2137         /* shared Line-In */
2138         shared = is_shared_linein(ac97);
2139         ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 9,
2140                               shared ? (1 << 9) : 0, 0);
2141         /* update shared mic */
2142         shared = is_shared_micin(ac97);
2143         /* misc control; vrefout disable */
2144         snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
2145                              shared ? (1 << 12) : 0);
2146         ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 10,
2147                               shared ? (1 << 10) : 0, 0);
2148 }
2149
2150 static const struct snd_kcontrol_new snd_ac97_controls_alc655[] = {
2151         AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
2152         AC97_SURROUND_JACK_MODE_CTL,
2153         AC97_CHANNEL_MODE_CTL,
2154 };
2155
2156 static int alc655_iec958_route_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
2157 {
2158         static char *texts_655[3] = { "PCM", "Analog In", "IEC958 In" };
2159         static char *texts_658[4] = { "PCM", "Analog1 In", "Analog2 In", "IEC958 In" };
2160         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2161
2162         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2163         uinfo->count = 1;
2164         uinfo->value.enumerated.items = ac97->spec.dev_flags ? 4 : 3;
2165         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2166                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2167         strcpy(uinfo->value.enumerated.name,
2168                ac97->spec.dev_flags ?
2169                texts_658[uinfo->value.enumerated.item] :
2170                texts_655[uinfo->value.enumerated.item]);
2171         return 0;
2172 }
2173
2174 static int alc655_iec958_route_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2175 {
2176         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2177         unsigned short val;
2178
2179         val = ac97->regs[AC97_ALC650_MULTICH];
2180         val = (val >> 12) & 3;
2181         if (ac97->spec.dev_flags && val == 3)
2182                 val = 0;
2183         ucontrol->value.enumerated.item[0] = val;
2184         return 0;
2185 }
2186
2187 static int alc655_iec958_route_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2188 {
2189         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2190
2191         return ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 3 << 12,
2192                                      (unsigned short)ucontrol->value.enumerated.item[0] << 12,
2193                                      0);
2194 }
2195
2196 static const struct snd_kcontrol_new snd_ac97_spdif_controls_alc655[] = {
2197         AC97_PAGE_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0, 0),
2198         /* disable this controls since it doesn't work as expected */
2199         /* AC97_PAGE_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 14, 1, 0, 0), */
2200         {
2201                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2202                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2203                 .info   = alc655_iec958_route_info,
2204                 .get    = alc655_iec958_route_get,
2205                 .put    = alc655_iec958_route_put,
2206         },
2207 };
2208
2209 static int patch_alc655_specific(struct snd_ac97 * ac97)
2210 {
2211         int err;
2212
2213         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc655, ARRAY_SIZE(snd_ac97_controls_alc655))) < 0)
2214                 return err;
2215         if (ac97->ext_id & AC97_EI_SPDIF) {
2216                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
2217                         return err;
2218         }
2219         return 0;
2220 }
2221
2222 static struct snd_ac97_build_ops patch_alc655_ops = {
2223         .build_specific = patch_alc655_specific,
2224         .update_jacks = alc655_update_jacks
2225 };
2226
2227 int patch_alc655(struct snd_ac97 * ac97)
2228 {
2229         unsigned int val;
2230
2231         if (ac97->id == AC97_ID_ALC658) {
2232                 ac97->spec.dev_flags = 1; /* ALC658 */
2233                 if ((snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f) == 2) {
2234                         ac97->id = AC97_ID_ALC658D;
2235                         ac97->spec.dev_flags = 2;
2236                 }
2237         }
2238
2239         ac97->build_ops = &patch_alc655_ops;
2240
2241         /* assume only page 0 for writing cache */
2242         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
2243
2244         /* adjust default values */
2245         val = snd_ac97_read(ac97, 0x7a); /* misc control */
2246         if (ac97->spec.dev_flags) /* ALC658 */
2247                 val &= ~(1 << 1); /* Pin 47 is spdif input pin */
2248         else { /* ALC655 */
2249                 if (ac97->subsystem_vendor == 0x1462 &&
2250                     (ac97->subsystem_device == 0x0131 || /* MSI S270 laptop */
2251                      ac97->subsystem_device == 0x0161)) /* LG K1 Express */
2252                         val &= ~(1 << 1); /* Pin 47 is EAPD (for internal speaker) */
2253                 else
2254                         val |= (1 << 1); /* Pin 47 is spdif input pin */
2255         }
2256         val &= ~(1 << 12); /* vref enable */
2257         snd_ac97_write_cache(ac97, 0x7a, val);
2258         /* set default: spdif-in enabled,
2259            spdif-in monitor off, spdif-in PCM off
2260            center on mic off, surround on line-in off
2261            duplicate front off
2262         */
2263         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
2264
2265         /* full DAC volume */
2266         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2267         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2268
2269         /* update undocumented bit... */
2270         if (ac97->id == AC97_ID_ALC658D)
2271                 snd_ac97_update_bits(ac97, 0x74, 0x0800, 0x0800);
2272
2273         return 0;
2274 }
2275
2276
2277 #define AC97_ALC850_JACK_SELECT 0x76
2278 #define AC97_ALC850_MISC1       0x7a
2279
2280 static void alc850_update_jacks(struct snd_ac97 *ac97)
2281 {
2282         int shared;
2283
2284         /* shared Line-In */
2285         shared = is_shared_linein(ac97);
2286         /* SURR 1kOhm (bit4), Amp (bit5) */
2287         snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<4)|(1<<5),
2288                              shared ? (1<<5) : (1<<4));
2289         /* LINE-IN = 0, SURROUND = 2 */
2290         snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 12,
2291                              shared ? (2<<12) : (0<<12));
2292         /* update shared mic */
2293         shared = is_shared_micin(ac97);
2294         /* Vref disable (bit12), 1kOhm (bit13) */
2295         snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<12)|(1<<13),
2296                              shared ? (1<<12) : (1<<13));
2297         /* MIC-IN = 1, CENTER-LFE = 5 */
2298         snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 4,
2299                              shared ? (5<<4) : (1<<4));
2300 }
2301
2302 static const struct snd_kcontrol_new snd_ac97_controls_alc850[] = {
2303         AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
2304         AC97_SINGLE("Mic Front Input Switch", AC97_ALC850_JACK_SELECT, 15, 1, 1),
2305         AC97_SURROUND_JACK_MODE_CTL,
2306         AC97_CHANNEL_MODE_CTL,
2307 };
2308
2309 static int patch_alc850_specific(struct snd_ac97 *ac97)
2310 {
2311         int err;
2312
2313         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc850, ARRAY_SIZE(snd_ac97_controls_alc850))) < 0)
2314                 return err;
2315         if (ac97->ext_id & AC97_EI_SPDIF) {
2316                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
2317                         return err;
2318         }
2319         return 0;
2320 }
2321
2322 static struct snd_ac97_build_ops patch_alc850_ops = {
2323         .build_specific = patch_alc850_specific,
2324         .update_jacks = alc850_update_jacks
2325 };
2326
2327 int patch_alc850(struct snd_ac97 *ac97)
2328 {
2329         ac97->build_ops = &patch_alc850_ops;
2330
2331         ac97->spec.dev_flags = 0; /* for IEC958 playback route - ALC655 compatible */
2332
2333         /* assume only page 0 for writing cache */
2334         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
2335
2336         /* adjust default values */
2337         /* set default: spdif-in enabled,
2338            spdif-in monitor off, spdif-in PCM off
2339            center on mic off, surround on line-in off
2340            duplicate front off
2341         */
2342         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
2343         /* SURR_OUT: on, Surr 1kOhm: on, Surr Amp: off, Front 1kOhm: off
2344          * Front Amp: on, Vref: enable, Center 1kOhm: on, Mix: on
2345          */
2346         snd_ac97_write_cache(ac97, 0x7a, (1<<1)|(1<<4)|(0<<5)|(1<<6)|
2347                              (1<<7)|(0<<12)|(1<<13)|(0<<14));
2348         /* detection UIO2,3: all path floating, UIO3: MIC, Vref2: disable,
2349          * UIO1: FRONT, Vref3: disable, UIO3: LINE, Front-Mic: mute
2350          */
2351         snd_ac97_write_cache(ac97, 0x76, (0<<0)|(0<<2)|(1<<4)|(1<<7)|(2<<8)|
2352                              (1<<11)|(0<<12)|(1<<15));
2353
2354         /* full DAC volume */
2355         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2356         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2357         return 0;
2358 }
2359
2360
2361 /*
2362  * C-Media CM97xx codecs
2363  */
2364 static void cm9738_update_jacks(struct snd_ac97 *ac97)
2365 {
2366         /* shared Line-In */
2367         snd_ac97_update_bits(ac97, AC97_CM9738_VENDOR_CTRL, 1 << 10,
2368                              is_shared_linein(ac97) ? (1 << 10) : 0);
2369 }
2370
2371 static const struct snd_kcontrol_new snd_ac97_cm9738_controls[] = {
2372         AC97_SINGLE("Duplicate Front", AC97_CM9738_VENDOR_CTRL, 13, 1, 0),
2373         AC97_SURROUND_JACK_MODE_CTL,
2374         AC97_CHANNEL_MODE_4CH_CTL,
2375 };
2376
2377 static int patch_cm9738_specific(struct snd_ac97 * ac97)
2378 {
2379         return patch_build_controls(ac97, snd_ac97_cm9738_controls, ARRAY_SIZE(snd_ac97_cm9738_controls));
2380 }
2381
2382 static struct snd_ac97_build_ops patch_cm9738_ops = {
2383         .build_specific = patch_cm9738_specific,
2384         .update_jacks = cm9738_update_jacks
2385 };
2386
2387 int patch_cm9738(struct snd_ac97 * ac97)
2388 {
2389         ac97->build_ops = &patch_cm9738_ops;
2390         /* FIXME: can anyone confirm below? */
2391         /* CM9738 has no PCM volume although the register reacts */
2392         ac97->flags |= AC97_HAS_NO_PCM_VOL;
2393         snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
2394
2395         return 0;
2396 }
2397
2398 static int snd_ac97_cmedia_spdif_playback_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
2399 {
2400         static char *texts[] = { "Analog", "Digital" };
2401
2402         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2403         uinfo->count = 1;
2404         uinfo->value.enumerated.items = 2;
2405         if (uinfo->value.enumerated.item > 1)
2406                 uinfo->value.enumerated.item = 1;
2407         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2408         return 0;
2409 }
2410
2411 static int snd_ac97_cmedia_spdif_playback_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2412 {
2413         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2414         unsigned short val;
2415
2416         val = ac97->regs[AC97_CM9739_SPDIF_CTRL];
2417         ucontrol->value.enumerated.item[0] = (val >> 1) & 0x01;
2418         return 0;
2419 }
2420
2421 static int snd_ac97_cmedia_spdif_playback_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2422 {
2423         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2424
2425         return snd_ac97_update_bits(ac97, AC97_CM9739_SPDIF_CTRL,
2426                                     0x01 << 1,
2427                                     (ucontrol->value.enumerated.item[0] & 0x01) << 1);
2428 }
2429
2430 static const struct snd_kcontrol_new snd_ac97_cm9739_controls_spdif[] = {
2431         /* BIT 0: SPDI_EN - always true */
2432         { /* BIT 1: SPDIFS */
2433                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2434                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2435                 .info   = snd_ac97_cmedia_spdif_playback_source_info,
2436                 .get    = snd_ac97_cmedia_spdif_playback_source_get,
2437                 .put    = snd_ac97_cmedia_spdif_playback_source_put,
2438         },
2439         /* BIT 2: IG_SPIV */
2440         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9739_SPDIF_CTRL, 2, 1, 0),
2441         /* BIT 3: SPI2F */
2442         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9739_SPDIF_CTRL, 3, 1, 0),
2443         /* BIT 4: SPI2SDI */
2444         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9739_SPDIF_CTRL, 4, 1, 0),
2445         /* BIT 8: SPD32 - 32bit SPDIF - not supported yet */
2446 };
2447
2448 static void cm9739_update_jacks(struct snd_ac97 *ac97)
2449 {
2450         /* shared Line-In */
2451         snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 1 << 10,
2452                              is_shared_linein(ac97) ? (1 << 10) : 0);
2453         /* shared Mic */
2454         snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x3000,
2455                              is_shared_micin(ac97) ? 0x1000 : 0x2000);
2456 }
2457
2458 static const struct snd_kcontrol_new snd_ac97_cm9739_controls[] = {
2459         AC97_SURROUND_JACK_MODE_CTL,
2460         AC97_CHANNEL_MODE_CTL,
2461 };
2462
2463 static int patch_cm9739_specific(struct snd_ac97 * ac97)
2464 {
2465         return patch_build_controls(ac97, snd_ac97_cm9739_controls, ARRAY_SIZE(snd_ac97_cm9739_controls));
2466 }
2467
2468 static int patch_cm9739_post_spdif(struct snd_ac97 * ac97)
2469 {
2470         return patch_build_controls(ac97, snd_ac97_cm9739_controls_spdif, ARRAY_SIZE(snd_ac97_cm9739_controls_spdif));
2471 }
2472
2473 static struct snd_ac97_build_ops patch_cm9739_ops = {
2474         .build_specific = patch_cm9739_specific,
2475         .build_post_spdif = patch_cm9739_post_spdif,
2476         .update_jacks = cm9739_update_jacks
2477 };
2478
2479 int patch_cm9739(struct snd_ac97 * ac97)
2480 {
2481         unsigned short val;
2482
2483         ac97->build_ops = &patch_cm9739_ops;
2484
2485         /* CM9739/A has no Master and PCM volume although the register reacts */
2486         ac97->flags |= AC97_HAS_NO_MASTER_VOL | AC97_HAS_NO_PCM_VOL;
2487         snd_ac97_write_cache(ac97, AC97_MASTER, 0x8000);
2488         snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
2489
2490         /* check spdif */
2491         val = snd_ac97_read(ac97, AC97_EXTENDED_STATUS);
2492         if (val & AC97_EA_SPCV) {
2493                 /* enable spdif in */
2494                 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
2495                                      snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) | 0x01);
2496                 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2497         } else {
2498                 ac97->ext_id &= ~AC97_EI_SPDIF; /* disable extended-id */
2499                 ac97->rates[AC97_RATES_SPDIF] = 0;
2500         }
2501
2502         /* set-up multi channel */
2503         /* bit 14: 0 = SPDIF, 1 = EAPD */
2504         /* bit 13: enable internal vref output for mic */
2505         /* bit 12: disable center/lfe (swithable) */
2506         /* bit 10: disable surround/line (switchable) */
2507         /* bit 9: mix 2 surround off */
2508         /* bit 4: undocumented; 0 mutes the CM9739A, which defaults to 1 */
2509         /* bit 3: undocumented; surround? */
2510         /* bit 0: dB */
2511         val = snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) & (1 << 4);
2512         val |= (1 << 3);
2513         val |= (1 << 13);
2514         if (! (ac97->ext_id & AC97_EI_SPDIF))
2515                 val |= (1 << 14);
2516         snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN, val);
2517
2518         /* FIXME: set up GPIO */
2519         snd_ac97_write_cache(ac97, 0x70, 0x0100);
2520         snd_ac97_write_cache(ac97, 0x72, 0x0020);
2521         /* Special exception for ASUS W1000/CMI9739. It does not have an SPDIF in. */
2522         if (ac97->pci &&
2523              ac97->subsystem_vendor == 0x1043 &&
2524              ac97->subsystem_device == 0x1843) {
2525                 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
2526                         snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) & ~0x01);
2527                 snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN,
2528                         snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) | (1 << 14));
2529         }
2530
2531         return 0;
2532 }
2533
2534 #define AC97_CM9761_MULTI_CHAN  0x64
2535 #define AC97_CM9761_FUNC        0x66
2536 #define AC97_CM9761_SPDIF_CTRL  0x6c
2537
2538 static void cm9761_update_jacks(struct snd_ac97 *ac97)
2539 {
2540         /* FIXME: check the bits for each model
2541          *        model 83 is confirmed to work
2542          */
2543         static unsigned short surr_on[3][2] = {
2544                 { 0x0008, 0x0000 }, /* 9761-78 & 82 */
2545                 { 0x0000, 0x0008 }, /* 9761-82 rev.B */
2546                 { 0x0000, 0x0008 }, /* 9761-83 */
2547         };
2548         static unsigned short clfe_on[3][2] = {
2549                 { 0x0000, 0x1000 }, /* 9761-78 & 82 */
2550                 { 0x1000, 0x0000 }, /* 9761-82 rev.B */
2551                 { 0x0000, 0x1000 }, /* 9761-83 */
2552         };
2553         static unsigned short surr_shared[3][2] = {
2554                 { 0x0000, 0x0400 }, /* 9761-78 & 82 */
2555                 { 0x0000, 0x0400 }, /* 9761-82 rev.B */
2556                 { 0x0000, 0x0400 }, /* 9761-83 */
2557         };
2558         static unsigned short clfe_shared[3][2] = {
2559                 { 0x2000, 0x0880 }, /* 9761-78 & 82 */
2560                 { 0x0000, 0x2880 }, /* 9761-82 rev.B */
2561                 { 0x2000, 0x0800 }, /* 9761-83 */
2562         };
2563         unsigned short val = 0;
2564
2565         val |= surr_on[ac97->spec.dev_flags][is_surround_on(ac97)];
2566         val |= clfe_on[ac97->spec.dev_flags][is_clfe_on(ac97)];
2567         val |= surr_shared[ac97->spec.dev_flags][is_shared_linein(ac97)];
2568         val |= clfe_shared[ac97->spec.dev_flags][is_shared_micin(ac97)];
2569
2570         snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x3c88, val);
2571 }
2572
2573 static const struct snd_kcontrol_new snd_ac97_cm9761_controls[] = {
2574         AC97_SURROUND_JACK_MODE_CTL,
2575         AC97_CHANNEL_MODE_CTL,
2576 };
2577
2578 static int cm9761_spdif_out_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
2579 {
2580         static char *texts[] = { "AC-Link", "ADC", "SPDIF-In" };
2581
2582         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2583         uinfo->count = 1;
2584         uinfo->value.enumerated.items = 3;
2585         if (uinfo->value.enumerated.item > 2)
2586                 uinfo->value.enumerated.item = 2;
2587         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2588         return 0;
2589 }
2590
2591 static int cm9761_spdif_out_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2592 {
2593         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2594
2595         if (ac97->regs[AC97_CM9761_FUNC] & 0x1)
2596                 ucontrol->value.enumerated.item[0] = 2; /* SPDIF-loopback */
2597         else if (ac97->regs[AC97_CM9761_SPDIF_CTRL] & 0x2)
2598                 ucontrol->value.enumerated.item[0] = 1; /* ADC loopback */
2599         else
2600                 ucontrol->value.enumerated.item[0] = 0; /* AC-link */
2601         return 0;
2602 }
2603
2604 static int cm9761_spdif_out_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2605 {
2606         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2607
2608         if (ucontrol->value.enumerated.item[0] == 2)
2609                 return snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0x1);
2610         snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0);
2611         return snd_ac97_update_bits(ac97, AC97_CM9761_SPDIF_CTRL, 0x2,
2612                                     ucontrol->value.enumerated.item[0] == 1 ? 0x2 : 0);
2613 }
2614
2615 static const char *cm9761_dac_clock[] = { "AC-Link", "SPDIF-In", "Both" };
2616 static const struct ac97_enum cm9761_dac_clock_enum =
2617         AC97_ENUM_SINGLE(AC97_CM9761_SPDIF_CTRL, 9, 3, cm9761_dac_clock);
2618
2619 static const struct snd_kcontrol_new snd_ac97_cm9761_controls_spdif[] = {
2620         { /* BIT 1: SPDIFS */
2621                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2622                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2623                 .info = cm9761_spdif_out_source_info,
2624                 .get = cm9761_spdif_out_source_get,
2625                 .put = cm9761_spdif_out_source_put,
2626         },
2627         /* BIT 2: IG_SPIV */
2628         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9761_SPDIF_CTRL, 2, 1, 0),
2629         /* BIT 3: SPI2F */
2630         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9761_SPDIF_CTRL, 3, 1, 0),
2631         /* BIT 4: SPI2SDI */
2632         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9761_SPDIF_CTRL, 4, 1, 0),
2633         /* BIT 9-10: DAC_CTL */
2634         AC97_ENUM("DAC Clock Source", cm9761_dac_clock_enum),
2635 };
2636
2637 static int patch_cm9761_post_spdif(struct snd_ac97 * ac97)
2638 {
2639         return patch_build_controls(ac97, snd_ac97_cm9761_controls_spdif, ARRAY_SIZE(snd_ac97_cm9761_controls_spdif));
2640 }
2641
2642 static int patch_cm9761_specific(struct snd_ac97 * ac97)
2643 {
2644         return patch_build_controls(ac97, snd_ac97_cm9761_controls, ARRAY_SIZE(snd_ac97_cm9761_controls));
2645 }
2646
2647 static struct snd_ac97_build_ops patch_cm9761_ops = {
2648         .build_specific = patch_cm9761_specific,
2649         .build_post_spdif = patch_cm9761_post_spdif,
2650         .update_jacks = cm9761_update_jacks
2651 };
2652
2653 int patch_cm9761(struct snd_ac97 *ac97)
2654 {
2655         unsigned short val;
2656
2657         /* CM9761 has no PCM volume although the register reacts */
2658         /* Master volume seems to have _some_ influence on the analog
2659          * input sounds
2660          */
2661         ac97->flags |= /*AC97_HAS_NO_MASTER_VOL |*/ AC97_HAS_NO_PCM_VOL;
2662         snd_ac97_write_cache(ac97, AC97_MASTER, 0x8808);
2663         snd_ac97_write_cache(ac97, AC97_PCM, 0x8808);
2664
2665         ac97->spec.dev_flags = 0; /* 1 = model 82 revision B, 2 = model 83 */
2666         if (ac97->id == AC97_ID_CM9761_82) {
2667                 unsigned short tmp;
2668                 /* check page 1, reg 0x60 */
2669                 val = snd_ac97_read(ac97, AC97_INT_PAGING);
2670                 snd_ac97_write_cache(ac97, AC97_INT_PAGING, (val & ~0x0f) | 0x01);
2671                 tmp = snd_ac97_read(ac97, 0x60);
2672                 ac97->spec.dev_flags = tmp & 1; /* revision B? */
2673                 snd_ac97_write_cache(ac97, AC97_INT_PAGING, val);
2674         } else if (ac97->id == AC97_ID_CM9761_83)
2675                 ac97->spec.dev_flags = 2;
2676
2677         ac97->build_ops = &patch_cm9761_ops;
2678
2679         /* enable spdif */
2680         /* force the SPDIF bit in ext_id - codec doesn't set this bit! */
2681         ac97->ext_id |= AC97_EI_SPDIF;
2682         /* to be sure: we overwrite the ext status bits */
2683         snd_ac97_write_cache(ac97, AC97_EXTENDED_STATUS, 0x05c0);
2684         /* Don't set 0x0200 here.  This results in the silent analog output */
2685         snd_ac97_write_cache(ac97, AC97_CM9761_SPDIF_CTRL, 0x0001); /* enable spdif-in */
2686         ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2687
2688         /* set-up multi channel */
2689         /* bit 15: pc master beep off
2690          * bit 14: pin47 = EAPD/SPDIF
2691          * bit 13: vref ctl [= cm9739]
2692          * bit 12: CLFE control (reverted on rev B)
2693          * bit 11: Mic/center share (reverted on rev B)
2694          * bit 10: suddound/line share
2695          * bit  9: Analog-in mix -> surround
2696          * bit  8: Analog-in mix -> CLFE
2697          * bit  7: Mic/LFE share (mic/center/lfe)
2698          * bit  5: vref select (9761A)
2699          * bit  4: front control
2700          * bit  3: surround control (revereted with rev B)
2701          * bit  2: front mic
2702          * bit  1: stereo mic
2703          * bit  0: mic boost level (0=20dB, 1=30dB)
2704          */
2705
2706 #if 0
2707         if (ac97->spec.dev_flags)
2708                 val = 0x0214;
2709         else
2710                 val = 0x321c;
2711 #endif
2712         val = snd_ac97_read(ac97, AC97_CM9761_MULTI_CHAN);
2713         val |= (1 << 4); /* front on */
2714         snd_ac97_write_cache(ac97, AC97_CM9761_MULTI_CHAN, val);
2715
2716         /* FIXME: set up GPIO */
2717         snd_ac97_write_cache(ac97, 0x70, 0x0100);
2718         snd_ac97_write_cache(ac97, 0x72, 0x0020);
2719
2720         return 0;
2721 }
2722
2723 #define AC97_CM9780_SIDE        0x60
2724 #define AC97_CM9780_JACK        0x62
2725 #define AC97_CM9780_MIXER       0x64
2726 #define AC97_CM9780_MULTI_CHAN  0x66
2727 #define AC97_CM9780_SPDIF       0x6c
2728
2729 static const char *cm9780_ch_select[] = { "Front", "Side", "Center/LFE", "Rear" };
2730 static const struct ac97_enum cm9780_ch_select_enum =
2731         AC97_ENUM_SINGLE(AC97_CM9780_MULTI_CHAN, 6, 4, cm9780_ch_select);
2732 static const struct snd_kcontrol_new cm9780_controls[] = {
2733         AC97_DOUBLE("Side Playback Switch", AC97_CM9780_SIDE, 15, 7, 1, 1),
2734         AC97_DOUBLE("Side Playback Volume", AC97_CM9780_SIDE, 8, 0, 31, 0),
2735         AC97_ENUM("Side Playback Route", cm9780_ch_select_enum),
2736 };
2737
2738 static int patch_cm9780_specific(struct snd_ac97 *ac97)
2739 {
2740         return patch_build_controls(ac97, cm9780_controls, ARRAY_SIZE(cm9780_controls));
2741 }
2742
2743 static struct snd_ac97_build_ops patch_cm9780_ops = {
2744         .build_specific = patch_cm9780_specific,
2745         .build_post_spdif = patch_cm9761_post_spdif     /* identical with CM9761 */
2746 };
2747
2748 int patch_cm9780(struct snd_ac97 *ac97)
2749 {
2750         unsigned short val;
2751
2752         ac97->build_ops = &patch_cm9780_ops;
2753
2754         /* enable spdif */
2755         if (ac97->ext_id & AC97_EI_SPDIF) {
2756                 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2757                 val = snd_ac97_read(ac97, AC97_CM9780_SPDIF);
2758                 val |= 0x1; /* SPDI_EN */
2759                 snd_ac97_write_cache(ac97, AC97_CM9780_SPDIF, val);
2760         }
2761
2762         return 0;
2763 }
2764
2765 /*
2766  * VIA VT1616 codec
2767  */
2768 static const struct snd_kcontrol_new snd_ac97_controls_vt1616[] = {
2769 AC97_SINGLE("DC Offset removal", 0x5a, 10, 1, 0),
2770 AC97_SINGLE("Alternate Level to Surround Out", 0x5a, 15, 1, 0),
2771 AC97_SINGLE("Downmix LFE and Center to Front", 0x5a, 12, 1, 0),
2772 AC97_SINGLE("Downmix Surround to Front", 0x5a, 11, 1, 0),
2773 };
2774
2775 static int patch_vt1616_specific(struct snd_ac97 * ac97)
2776 {
2777         int err;
2778
2779         if (snd_ac97_try_bit(ac97, 0x5a, 9))
2780                 if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[0], 1)) < 0)
2781                         return err;
2782         if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[1], ARRAY_SIZE(snd_ac97_controls_vt1616) - 1)) < 0)
2783                 return err;
2784         return 0;
2785 }
2786
2787 static struct snd_ac97_build_ops patch_vt1616_ops = {
2788         .build_specific = patch_vt1616_specific
2789 };
2790
2791 int patch_vt1616(struct snd_ac97 * ac97)
2792 {
2793         ac97->build_ops = &patch_vt1616_ops;
2794         return 0;
2795 }
2796
2797 /*
2798  * VT1617A codec
2799  */
2800 int patch_vt1617a(struct snd_ac97 * ac97)
2801 {
2802         ac97->ext_id |= AC97_EI_SPDIF;  /* force the detection of spdif */
2803         ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000;
2804         return 0;
2805 }
2806
2807 /*
2808  */
2809 static void it2646_update_jacks(struct snd_ac97 *ac97)
2810 {
2811         /* shared Line-In */
2812         snd_ac97_update_bits(ac97, 0x76, 1 << 9,
2813                              is_shared_linein(ac97) ? (1<<9) : 0);
2814         /* shared Mic */
2815         snd_ac97_update_bits(ac97, 0x76, 1 << 10,
2816                              is_shared_micin(ac97) ? (1<<10) : 0);
2817 }
2818
2819 static const struct snd_kcontrol_new snd_ac97_controls_it2646[] = {
2820         AC97_SURROUND_JACK_MODE_CTL,
2821         AC97_CHANNEL_MODE_CTL,
2822 };
2823
2824 static const struct snd_kcontrol_new snd_ac97_spdif_controls_it2646[] = {
2825         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), 0x76, 11, 1, 0),
2826         AC97_SINGLE("Analog to IEC958 Output", 0x76, 12, 1, 0),
2827         AC97_SINGLE("IEC958 Input Monitor", 0x76, 13, 1, 0),
2828 };
2829
2830 static int patch_it2646_specific(struct snd_ac97 * ac97)
2831 {
2832         int err;
2833         if ((err = patch_build_controls(ac97, snd_ac97_controls_it2646, ARRAY_SIZE(snd_ac97_controls_it2646))) < 0)
2834                 return err;
2835         if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_it2646, ARRAY_SIZE(snd_ac97_spdif_controls_it2646))) < 0)
2836                 return err;
2837         return 0;
2838 }
2839
2840 static struct snd_ac97_build_ops patch_it2646_ops = {
2841         .build_specific = patch_it2646_specific,
2842         .update_jacks = it2646_update_jacks
2843 };
2844
2845 int patch_it2646(struct snd_ac97 * ac97)
2846 {
2847         ac97->build_ops = &patch_it2646_ops;
2848         /* full DAC volume */
2849         snd_ac97_write_cache(ac97, 0x5E, 0x0808);
2850         snd_ac97_write_cache(ac97, 0x7A, 0x0808);
2851         return 0;
2852 }
2853
2854 /*
2855  * Si3036 codec
2856  */
2857
2858 #define AC97_SI3036_CHIP_ID     0x5a
2859 #define AC97_SI3036_LINE_CFG    0x5c
2860
2861 static const struct snd_kcontrol_new snd_ac97_controls_si3036[] = {
2862 AC97_DOUBLE("Modem Speaker Volume", 0x5c, 14, 12, 3, 1)
2863 };
2864
2865 static int patch_si3036_specific(struct snd_ac97 * ac97)
2866 {
2867         int idx, err;
2868         for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_si3036); idx++)
2869                 if ((err = snd_ctl_add(ac97->bus->card, snd_ctl_new1(&snd_ac97_controls_si3036[idx], ac97))) < 0)
2870                         return err;
2871         return 0;
2872 }
2873
2874 static struct snd_ac97_build_ops patch_si3036_ops = {
2875         .build_specific = patch_si3036_specific,
2876 };
2877
2878 int mpatch_si3036(struct snd_ac97 * ac97)
2879 {
2880         ac97->build_ops = &patch_si3036_ops;
2881         snd_ac97_write_cache(ac97, 0x5c, 0xf210 );
2882         snd_ac97_write_cache(ac97, 0x68, 0);
2883         return 0;
2884 }
2885
2886 /*
2887  * LM 4550 Codec
2888  *
2889  * We use a static resolution table since LM4550 codec cannot be
2890  * properly autoprobed to determine the resolution via
2891  * check_volume_resolution().
2892  */
2893
2894 static struct snd_ac97_res_table lm4550_restbl[] = {
2895         { AC97_MASTER, 0x1f1f },
2896         { AC97_HEADPHONE, 0x1f1f },
2897         { AC97_MASTER_MONO, 0x001f },
2898         { AC97_PC_BEEP, 0x001f },       /* LSB is ignored */
2899         { AC97_PHONE, 0x001f },
2900         { AC97_MIC, 0x001f },
2901         { AC97_LINE, 0x1f1f },
2902         { AC97_CD, 0x1f1f },
2903         { AC97_VIDEO, 0x1f1f },
2904         { AC97_AUX, 0x1f1f },
2905         { AC97_PCM, 0x1f1f },
2906         { AC97_REC_GAIN, 0x0f0f },
2907         { } /* terminator */
2908 };
2909
2910 int patch_lm4550(struct snd_ac97 *ac97)
2911 {
2912         ac97->res_table = lm4550_restbl;
2913         return 0;
2914 }
2915
2916 /*
2917  *  UCB1400 codec (http://www.semiconductors.philips.com/acrobat_download/datasheets/UCB1400-02.pdf)
2918  */
2919 static const struct snd_kcontrol_new snd_ac97_controls_ucb1400[] = {
2920 /* enable/disable headphone driver which allows direct connection to
2921    stereo headphone without the use of external DC blocking
2922    capacitors */
2923 AC97_SINGLE("Headphone Driver", 0x6a, 6, 1, 0),
2924 /* Filter used to compensate the DC offset is added in the ADC to remove idle
2925    tones from the audio band. */
2926 AC97_SINGLE("DC Filter", 0x6a, 4, 1, 0),
2927 /* Control smart-low-power mode feature. Allows automatic power down
2928    of unused blocks in the ADC analog front end and the PLL. */
2929 AC97_SINGLE("Smart Low Power Mode", 0x6c, 4, 3, 0),
2930 };
2931
2932 static int patch_ucb1400_specific(struct snd_ac97 * ac97)
2933 {
2934         int idx, err;
2935         for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_ucb1400); idx++)
2936                 if ((err = snd_ctl_add(ac97->bus->card, snd_ctl_new1(&snd_ac97_controls_ucb1400[idx], ac97))) < 0)
2937                         return err;
2938         return 0;
2939 }
2940
2941 static struct snd_ac97_build_ops patch_ucb1400_ops = {
2942         .build_specific = patch_ucb1400_specific,
2943 };
2944
2945 int patch_ucb1400(struct snd_ac97 * ac97)
2946 {
2947         ac97->build_ops = &patch_ucb1400_ops;
2948         /* enable headphone driver and smart low power mode by default */
2949         snd_ac97_write(ac97, 0x6a, 0x0050);
2950         snd_ac97_write(ac97, 0x6c, 0x0030);
2951         return 0;
2952 }