err.no 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/ac97_codec.h>
  36 #include "ac97_patch.h"
  37 #include "ac97_id.h"
  38 #include "ac97_local.h"
  39
  40 /*
  41  *  Chip specific initialization
  42  */
  43
  44 static int patch_build_controls(struct snd_ac97 * ac97, const struct snd_kcontrol_new *controls, int count)
  45 {
  46         int idx, err;
  47
  48         for (idx = 0; idx < count; idx++)
  49                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&controls[idx], ac97))) < 0)
  50                         return err;
  51         return 0;
  52 }
  53
  54 /* set to the page, update bits and restore the page */
  55 static int ac97_update_bits_page(struct snd_ac97 *ac97, unsigned short reg, unsigned short mask, unsigned short value, unsigned short page)
  56 {
  57         unsigned short page_save;
  58         int ret;
  59
  60         mutex_lock(&ac97->page_mutex);
  61         page_save = snd_ac97_read(ac97, AC97_INT_PAGING) & AC97_PAGE_MASK;
  62         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page);
  63         ret = snd_ac97_update_bits(ac97, reg, mask, value);
  64         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, page_save);
  65         mutex_unlock(&ac97->page_mutex); /* unlock paging */
  66         return ret;
  67 }
  68
  69 /*
  70  * shared line-in/mic controls
  71  */
  72 static int ac97_enum_text_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo,
  73                                const char **texts, unsigned int nums)
  74 {
  75         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
  76         uinfo->count = 1;
  77         uinfo->value.enumerated.items = nums;
  78         if (uinfo->value.enumerated.item > nums - 1)
  79                 uinfo->value.enumerated.item = nums - 1;
  80         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
  81         return 0;
  82 }
  83
  84 static int ac97_surround_jack_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
  85 {
  86         static const char *texts[] = { "Shared", "Independent" };
  87         return ac97_enum_text_info(kcontrol, uinfo, texts, 2);
  88 }
  89
  90 static int ac97_surround_jack_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
  91 {
  92         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
  93
  94         ucontrol->value.enumerated.item[0] = ac97->indep_surround;
  95         return 0;
  96 }
  97
  98 static int ac97_surround_jack_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
  99 {
 100         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 101         unsigned char indep = !!ucontrol->value.enumerated.item[0];
 102
 103         if (indep != ac97->indep_surround) {
 104                 ac97->indep_surround = indep;
 105                 if (ac97->build_ops->update_jacks)
 106                         ac97->build_ops->update_jacks(ac97);
 107                 return 1;
 108         }
 109         return 0;
 110 }
 111
 112 static int ac97_channel_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 113 {
 114         static const char *texts[] = { "2ch", "4ch", "6ch" };
 115         if (kcontrol->private_value)
 116                 return ac97_enum_text_info(kcontrol, uinfo, texts, 2); /* 4ch only */
 117         return ac97_enum_text_info(kcontrol, uinfo, texts, 3);
 118 }
 119
 120 static int ac97_channel_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 121 {
 122         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 123
 124         ucontrol->value.enumerated.item[0] = ac97->channel_mode;
 125         return 0;
 126 }
 127
 128 static int ac97_channel_mode_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 129 {
 130         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 131         unsigned char mode = ucontrol->value.enumerated.item[0];
 132
 133         if (mode != ac97->channel_mode) {
 134                 ac97->channel_mode = mode;
 135                 if (ac97->build_ops->update_jacks)
 136                         ac97->build_ops->update_jacks(ac97);
 137                 return 1;
 138         }
 139         return 0;
 140 }
 141
 142 #define AC97_SURROUND_JACK_MODE_CTL \
 143         { \
 144                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER, \
 145                 .name   = "Surround Jack Mode", \
 146                 .info = ac97_surround_jack_mode_info, \
 147                 .get = ac97_surround_jack_mode_get, \
 148                 .put = ac97_surround_jack_mode_put, \
 149         }
 150 #define AC97_CHANNEL_MODE_CTL \
 151         { \
 152                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER, \
 153                 .name   = "Channel Mode", \
 154                 .info = ac97_channel_mode_info, \
 155                 .get = ac97_channel_mode_get, \
 156                 .put = ac97_channel_mode_put, \
 157         }
 158 #define AC97_CHANNEL_MODE_4CH_CTL \
 159         { \
 160                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER, \
 161                 .name   = "Channel Mode", \
 162                 .info = ac97_channel_mode_info, \
 163                 .get = ac97_channel_mode_get, \
 164                 .put = ac97_channel_mode_put, \
 165                 .private_value = 1, \
 166         }
 167
 168 static inline int is_surround_on(struct snd_ac97 *ac97)
 169 {
 170         return ac97->channel_mode >= 1;
 171 }
 172
 173 static inline int is_clfe_on(struct snd_ac97 *ac97)
 174 {
 175         return ac97->channel_mode >= 2;
 176 }
 177
 178 static inline int is_shared_linein(struct snd_ac97 *ac97)
 179 {
 180         return ! ac97->indep_surround && is_surround_on(ac97);
 181 }
 182
 183 static inline int is_shared_micin(struct snd_ac97 *ac97)
 184 {
 185         return ! ac97->indep_surround && is_clfe_on(ac97);
 186 }
 187
 188
 189 /* The following snd_ac97_ymf753_... items added by David Shust (dshust@shustring.com) */
 190
 191 /* It is possible to indicate to the Yamaha YMF753 the type of speakers being used. */
 192 static int snd_ac97_ymf753_info_speaker(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 193 {
 194         static char *texts[3] = {
 195                 "Standard", "Small", "Smaller"
 196         };
 197
 198         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 199         uinfo->count = 1;
 200         uinfo->value.enumerated.items = 3;
 201         if (uinfo->value.enumerated.item > 2)
 202                 uinfo->value.enumerated.item = 2;
 203         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
 204         return 0;
 205 }
 206
 207 static int snd_ac97_ymf753_get_speaker(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 208 {
 209         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 210         unsigned short val;
 211
 212         val = ac97->regs[AC97_YMF753_3D_MODE_SEL];
 213         val = (val >> 10) & 3;
 214         if (val > 0)    /* 0 = invalid */
 215                 val--;
 216         ucontrol->value.enumerated.item[0] = val;
 217         return 0;
 218 }
 219
 220 static int snd_ac97_ymf753_put_speaker(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 221 {
 222         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 223         unsigned short val;
 224
 225         if (ucontrol->value.enumerated.item[0] > 2)
 226                 return -EINVAL;
 227         val = (ucontrol->value.enumerated.item[0] + 1) << 10;
 228         return snd_ac97_update(ac97, AC97_YMF753_3D_MODE_SEL, val);
 229 }
 230
 231 static const struct snd_kcontrol_new snd_ac97_ymf753_controls_speaker =
 232 {
 233         .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
 234         .name   = "3D Control - Speaker",
 235         .info   = snd_ac97_ymf753_info_speaker,
 236         .get    = snd_ac97_ymf753_get_speaker,
 237         .put    = snd_ac97_ymf753_put_speaker,
 238 };
 239
 240 /* It is possible to indicate to the Yamaha YMF753 the source to direct to the S/PDIF output. */
 241 static int snd_ac97_ymf753_spdif_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 242 {
 243         static char *texts[2] = { "AC-Link", "A/D Converter" };
 244
 245         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 246         uinfo->count = 1;
 247         uinfo->value.enumerated.items = 2;
 248         if (uinfo->value.enumerated.item > 1)
 249                 uinfo->value.enumerated.item = 1;
 250         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
 251         return 0;
 252 }
 253
 254 static int snd_ac97_ymf753_spdif_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 255 {
 256         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 257         unsigned short val;
 258
 259         val = ac97->regs[AC97_YMF753_DIT_CTRL2];
 260         ucontrol->value.enumerated.item[0] = (val >> 1) & 1;
 261         return 0;
 262 }
 263
 264 static int snd_ac97_ymf753_spdif_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 265 {
 266         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 267         unsigned short val;
 268
 269         if (ucontrol->value.enumerated.item[0] > 1)
 270                 return -EINVAL;
 271         val = ucontrol->value.enumerated.item[0] << 1;
 272         return snd_ac97_update_bits(ac97, AC97_YMF753_DIT_CTRL2, 0x0002, val);
 273 }
 274
 275 /* The AC'97 spec states that the S/PDIF signal is to be output at pin 48.
 276    The YMF753 will output the S/PDIF signal to pin 43, 47 (EAPD), or 48.
 277    By default, no output pin is selected, and the S/PDIF signal is not output.
 278    There is also a bit to mute S/PDIF output in a vendor-specific register. */
 279 static int snd_ac97_ymf753_spdif_output_pin_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 280 {
 281         static char *texts[3] = { "Disabled", "Pin 43", "Pin 48" };
 282
 283         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 284         uinfo->count = 1;
 285         uinfo->value.enumerated.items = 3;
 286         if (uinfo->value.enumerated.item > 2)
 287                 uinfo->value.enumerated.item = 2;
 288         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
 289         return 0;
 290 }
 291
 292 static int snd_ac97_ymf753_spdif_output_pin_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 293 {
 294         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 295         unsigned short val;
 296
 297         val = ac97->regs[AC97_YMF753_DIT_CTRL2];
 298         ucontrol->value.enumerated.item[0] = (val & 0x0008) ? 2 : (val & 0x0020) ? 1 : 0;
 299         return 0;
 300 }
 301
 302 static int snd_ac97_ymf753_spdif_output_pin_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 303 {
 304         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 305         unsigned short val;
 306
 307         if (ucontrol->value.enumerated.item[0] > 2)
 308                 return -EINVAL;
 309         val = (ucontrol->value.enumerated.item[0] == 2) ? 0x0008 :
 310               (ucontrol->value.enumerated.item[0] == 1) ? 0x0020 : 0;
 311         return snd_ac97_update_bits(ac97, AC97_YMF753_DIT_CTRL2, 0x0028, val);
 312         /* The following can be used to direct S/PDIF output to pin 47 (EAPD).
 313            snd_ac97_write_cache(ac97, 0x62, snd_ac97_read(ac97, 0x62) | 0x0008); */
 314 }
 315
 316 static const struct snd_kcontrol_new snd_ac97_ymf753_controls_spdif[3] = {
 317         {
 318                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
 319                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
 320                 .info   = snd_ac97_ymf753_spdif_source_info,
 321                 .get    = snd_ac97_ymf753_spdif_source_get,
 322                 .put    = snd_ac97_ymf753_spdif_source_put,
 323         },
 324         {
 325                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
 326                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Output Pin",
 327                 .info   = snd_ac97_ymf753_spdif_output_pin_info,
 328                 .get    = snd_ac97_ymf753_spdif_output_pin_get,
 329                 .put    = snd_ac97_ymf753_spdif_output_pin_put,
 330         },
 331         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",NONE,NONE) "Mute", AC97_YMF753_DIT_CTRL2, 2, 1, 1)
 332 };
 333
 334 static int patch_yamaha_ymf753_3d(struct snd_ac97 * ac97)
 335 {
 336         struct snd_kcontrol *kctl;
 337         int err;
 338
 339         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 340                 return err;
 341         strcpy(kctl->id.name, "3D Control - Wide");
 342         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 9, 7, 0);
 343         snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
 344         if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&snd_ac97_ymf753_controls_speaker, ac97))) < 0)
 345                 return err;
 346         snd_ac97_write_cache(ac97, AC97_YMF753_3D_MODE_SEL, 0x0c00);
 347         return 0;
 348 }
 349
 350 static int patch_yamaha_ymf753_post_spdif(struct snd_ac97 * ac97)
 351 {
 352         int err;
 353
 354         if ((err = patch_build_controls(ac97, snd_ac97_ymf753_controls_spdif, ARRAY_SIZE(snd_ac97_ymf753_controls_spdif))) < 0)
 355                 return err;
 356         return 0;
 357 }
 358
 359 static struct snd_ac97_build_ops patch_yamaha_ymf753_ops = {
 360         .build_3d       = patch_yamaha_ymf753_3d,
 361         .build_post_spdif = patch_yamaha_ymf753_post_spdif
 362 };
 363
 364 int patch_yamaha_ymf753(struct snd_ac97 * ac97)
 365 {
 366         /* Patch for Yamaha YMF753, Copyright (c) by David Shust, dshust@shustring.com.
 367            This chip has nonstandard and extended behaviour with regard to its S/PDIF output.
 368            The AC'97 spec states that the S/PDIF signal is to be output at pin 48.
 369            The YMF753 will ouput the S/PDIF signal to pin 43, 47 (EAPD), or 48.
 370            By default, no output pin is selected, and the S/PDIF signal is not output.
 371            There is also a bit to mute S/PDIF output in a vendor-specific register.
 372         */
 373         ac97->build_ops = &patch_yamaha_ymf753_ops;
 374         ac97->caps |= AC97_BC_BASS_TREBLE;
 375         ac97->caps |= 0x04 << 10; /* Yamaha 3D enhancement */
 376         return 0;
 377 }
 378
 379 /*
 380  * May 2, 2003 Liam Girdwood <liam.girdwood@wolfsonmicro.com>
 381  *  removed broken wolfson00 patch.
 382  *  added support for WM9705,WM9708,WM9709,WM9710,WM9711,WM9712 and WM9717.
 383  */
 384
 385 static const struct snd_kcontrol_new wm97xx_snd_ac97_controls[] = {
 386 AC97_DOUBLE("Front Playback Volume", AC97_WM97XX_FMIXER_VOL, 8, 0, 31, 1),
 387 AC97_SINGLE("Front Playback Switch", AC97_WM97XX_FMIXER_VOL, 15, 1, 1),
 388 };
 389
 390 static int patch_wolfson_wm9703_specific(struct snd_ac97 * ac97)
 391 {
 392         /* This is known to work for the ViewSonic ViewPad 1000
 393          * Randolph Bentson <bentson@holmsjoen.com>
 394          * WM9703/9707/9708/9717
 395          */
 396         int err, i;
 397
 398         for (i = 0; i < ARRAY_SIZE(wm97xx_snd_ac97_controls); i++) {
 399                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm97xx_snd_ac97_controls[i], ac97))) < 0)
 400                         return err;
 401         }
 402         snd_ac97_write_cache(ac97,  AC97_WM97XX_FMIXER_VOL, 0x0808);
 403         return 0;
 404 }
 405
 406 static struct snd_ac97_build_ops patch_wolfson_wm9703_ops = {
 407         .build_specific = patch_wolfson_wm9703_specific,
 408 };
 409
 410 int patch_wolfson03(struct snd_ac97 * ac97)
 411 {
 412         ac97->build_ops = &patch_wolfson_wm9703_ops;
 413         return 0;
 414 }
 415
 416 static const struct snd_kcontrol_new wm9704_snd_ac97_controls[] = {
 417 AC97_DOUBLE("Front Playback Volume", AC97_WM97XX_FMIXER_VOL, 8, 0, 31, 1),
 418 AC97_SINGLE("Front Playback Switch", AC97_WM97XX_FMIXER_VOL, 15, 1, 1),
 419 AC97_DOUBLE("Rear Playback Volume", AC97_WM9704_RMIXER_VOL, 8, 0, 31, 1),
 420 AC97_SINGLE("Rear Playback Switch", AC97_WM9704_RMIXER_VOL, 15, 1, 1),
 421 AC97_DOUBLE("Rear DAC Volume", AC97_WM9704_RPCM_VOL, 8, 0, 31, 1),
 422 AC97_DOUBLE("Surround Volume", AC97_SURROUND_MASTER, 8, 0, 31, 1),
 423 };
 424
 425 static int patch_wolfson_wm9704_specific(struct snd_ac97 * ac97)
 426 {
 427         int err, i;
 428         for (i = 0; i < ARRAY_SIZE(wm9704_snd_ac97_controls); i++) {
 429                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm9704_snd_ac97_controls[i], ac97))) < 0)
 430                         return err;
 431         }
 432         /* patch for DVD noise */
 433         snd_ac97_write_cache(ac97, AC97_WM9704_TEST, 0x0200);
 434         return 0;
 435 }
 436
 437 static struct snd_ac97_build_ops patch_wolfson_wm9704_ops = {
 438         .build_specific = patch_wolfson_wm9704_specific,
 439 };
 440
 441 int patch_wolfson04(struct snd_ac97 * ac97)
 442 {
 443         /* WM9704M/9704Q */
 444         ac97->build_ops = &patch_wolfson_wm9704_ops;
 445         return 0;
 446 }
 447
 448 static int patch_wolfson_wm9705_specific(struct snd_ac97 * ac97)
 449 {
 450         int err, i;
 451         for (i = 0; i < ARRAY_SIZE(wm97xx_snd_ac97_controls); i++) {
 452                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm97xx_snd_ac97_controls[i], ac97))) < 0)
 453                         return err;
 454         }
 455         snd_ac97_write_cache(ac97,  0x72, 0x0808);
 456         return 0;
 457 }
 458
 459 static struct snd_ac97_build_ops patch_wolfson_wm9705_ops = {
 460         .build_specific = patch_wolfson_wm9705_specific,
 461 };
 462
 463 int patch_wolfson05(struct snd_ac97 * ac97)
 464 {
 465         /* WM9705, WM9710 */
 466         ac97->build_ops = &patch_wolfson_wm9705_ops;
 467 #ifdef CONFIG_TOUCHSCREEN_WM9705
 468         /* WM9705 touchscreen uses AUX and VIDEO for touch */
 469         ac97->flags |=3D AC97_HAS_NO_VIDEO | AC97_HAS_NO_AUX;
 470 #endif
 471         return 0;
 472 }
 473
 474 static const char* wm9711_alc_select[] = {"None", "Left", "Right", "Stereo"};
 475 static const char* wm9711_alc_mix[] = {"Stereo", "Right", "Left", "None"};
 476 static const char* wm9711_out3_src[] = {"Left", "VREF", "Left + Right", "Mono"};
 477 static const char* wm9711_out3_lrsrc[] = {"Master Mix", "Headphone Mix"};
 478 static const char* wm9711_rec_adc[] = {"Stereo", "Left", "Right", "Mute"};
 479 static const char* wm9711_base[] = {"Linear Control", "Adaptive Boost"};
 480 static const char* wm9711_rec_gain[] = {"+1.5dB Steps", "+0.75dB Steps"};
 481 static const char* wm9711_mic[] = {"Mic 1", "Differential", "Mic 2", "Stereo"};
 482 static const char* wm9711_rec_sel[] =
 483         {"Mic 1", "NC", "NC", "Master Mix", "Line", "Headphone Mix", "Phone Mix", "Phone"};
 484 static const char* wm9711_ng_type[] = {"Constant Gain", "Mute"};
 485
 486 static const struct ac97_enum wm9711_enum[] = {
 487 AC97_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9711_alc_select),
 488 AC97_ENUM_SINGLE(AC97_VIDEO, 10, 4, wm9711_alc_mix),
 489 AC97_ENUM_SINGLE(AC97_AUX, 9, 4, wm9711_out3_src),
 490 AC97_ENUM_SINGLE(AC97_AUX, 8, 2, wm9711_out3_lrsrc),
 491 AC97_ENUM_SINGLE(AC97_REC_SEL, 12, 4, wm9711_rec_adc),
 492 AC97_ENUM_SINGLE(AC97_MASTER_TONE, 15, 2, wm9711_base),
 493 AC97_ENUM_DOUBLE(AC97_REC_GAIN, 14, 6, 2, wm9711_rec_gain),
 494 AC97_ENUM_SINGLE(AC97_MIC, 5, 4, wm9711_mic),
 495 AC97_ENUM_DOUBLE(AC97_REC_SEL, 8, 0, 8, wm9711_rec_sel),
 496 AC97_ENUM_SINGLE(AC97_PCI_SVID, 5, 2, wm9711_ng_type),
 497 };
 498
 499 static const struct snd_kcontrol_new wm9711_snd_ac97_controls[] = {
 500 AC97_SINGLE("ALC Target Volume", AC97_CODEC_CLASS_REV, 12, 15, 0),
 501 AC97_SINGLE("ALC Hold Time", AC97_CODEC_CLASS_REV, 8, 15, 0),
 502 AC97_SINGLE("ALC Decay Time", AC97_CODEC_CLASS_REV, 4, 15, 0),
 503 AC97_SINGLE("ALC Attack Time", AC97_CODEC_CLASS_REV, 0, 15, 0),
 504 AC97_ENUM("ALC Function", wm9711_enum[0]),
 505 AC97_SINGLE("ALC Max Volume", AC97_PCI_SVID, 11, 7, 1),
 506 AC97_SINGLE("ALC ZC Timeout", AC97_PCI_SVID, 9, 3, 1),
 507 AC97_SINGLE("ALC ZC Switch", AC97_PCI_SVID, 8, 1, 0),
 508 AC97_SINGLE("ALC NG Switch", AC97_PCI_SVID, 7, 1, 0),
 509 AC97_ENUM("ALC NG Type", wm9711_enum[9]),
 510 AC97_SINGLE("ALC NG Threshold", AC97_PCI_SVID, 0, 31, 1),
 511
 512 AC97_SINGLE("Side Tone Switch", AC97_VIDEO, 15, 1, 1),
 513 AC97_SINGLE("Side Tone Volume", AC97_VIDEO, 12, 7, 1),
 514 AC97_ENUM("ALC Headphone Mux", wm9711_enum[1]),
 515 AC97_SINGLE("ALC Headphone Volume", AC97_VIDEO, 7, 7, 1),
 516
 517 AC97_SINGLE("Out3 Switch", AC97_AUX, 15, 1, 1),
 518 AC97_SINGLE("Out3 ZC Switch", AC97_AUX, 7, 1, 1),
 519 AC97_ENUM("Out3 Mux", wm9711_enum[2]),
 520 AC97_ENUM("Out3 LR Mux", wm9711_enum[3]),
 521 AC97_SINGLE("Out3 Volume", AC97_AUX, 0, 31, 1),
 522
 523 AC97_SINGLE("Beep to Headphone Switch", AC97_PC_BEEP, 15, 1, 1),
 524 AC97_SINGLE("Beep to Headphone Volume", AC97_PC_BEEP, 12, 7, 1),
 525 AC97_SINGLE("Beep to Side Tone Switch", AC97_PC_BEEP, 11, 1, 1),
 526 AC97_SINGLE("Beep to Side Tone Volume", AC97_PC_BEEP, 8, 7, 1),
 527 AC97_SINGLE("Beep to Phone Switch", AC97_PC_BEEP, 7, 1, 1),
 528 AC97_SINGLE("Beep to Phone Volume", AC97_PC_BEEP, 4, 7, 1),
 529
 530 AC97_SINGLE("Aux to Headphone Switch", AC97_CD, 15, 1, 1),
 531 AC97_SINGLE("Aux to Headphone Volume", AC97_CD, 12, 7, 1),
 532 AC97_SINGLE("Aux to Side Tone Switch", AC97_CD, 11, 1, 1),
 533 AC97_SINGLE("Aux to Side Tone Volume", AC97_CD, 8, 7, 1),
 534 AC97_SINGLE("Aux to Phone Switch", AC97_CD, 7, 1, 1),
 535 AC97_SINGLE("Aux to Phone Volume", AC97_CD, 4, 7, 1),
 536
 537 AC97_SINGLE("Phone to Headphone Switch", AC97_PHONE, 15, 1, 1),
 538 AC97_SINGLE("Phone to Master Switch", AC97_PHONE, 14, 1, 1),
 539
 540 AC97_SINGLE("Line to Headphone Switch", AC97_LINE, 15, 1, 1),
 541 AC97_SINGLE("Line to Master Switch", AC97_LINE, 14, 1, 1),
 542 AC97_SINGLE("Line to Phone Switch", AC97_LINE, 13, 1, 1),
 543
 544 AC97_SINGLE("PCM Playback to Headphone Switch", AC97_PCM, 15, 1, 1),
 545 AC97_SINGLE("PCM Playback to Master Switch", AC97_PCM, 14, 1, 1),
 546 AC97_SINGLE("PCM Playback to Phone Switch", AC97_PCM, 13, 1, 1),
 547
 548 AC97_SINGLE("Capture 20dB Boost Switch", AC97_REC_SEL, 14, 1, 0),
 549 AC97_ENUM("Capture to Phone Mux", wm9711_enum[4]),
 550 AC97_SINGLE("Capture to Phone 20dB Boost Switch", AC97_REC_SEL, 11, 1, 1),
 551 AC97_ENUM("Capture Select", wm9711_enum[8]),
 552
 553 AC97_SINGLE("3D Upper Cut-off Switch", AC97_3D_CONTROL, 5, 1, 1),
 554 AC97_SINGLE("3D Lower Cut-off Switch", AC97_3D_CONTROL, 4, 1, 1),
 555
 556 AC97_ENUM("Bass Control", wm9711_enum[5]),
 557 AC97_SINGLE("Bass Cut-off Switch", AC97_MASTER_TONE, 12, 1, 1),
 558 AC97_SINGLE("Tone Cut-off Switch", AC97_MASTER_TONE, 4, 1, 1),
 559 AC97_SINGLE("Playback Attenuate (-6dB) Switch", AC97_MASTER_TONE, 6, 1, 0),
 560
 561 AC97_SINGLE("ADC Switch", AC97_REC_GAIN, 15, 1, 1),
 562 AC97_ENUM("Capture Volume Steps", wm9711_enum[6]),
 563 AC97_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 15, 1),
 564 AC97_SINGLE("Capture ZC Switch", AC97_REC_GAIN, 7, 1, 0),
 565
 566 AC97_SINGLE("Mic 1 to Phone Switch", AC97_MIC, 14, 1, 1),
 567 AC97_SINGLE("Mic 2 to Phone Switch", AC97_MIC, 13, 1, 1),
 568 AC97_ENUM("Mic Select Source", wm9711_enum[7]),
 569 AC97_SINGLE("Mic 1 Volume", AC97_MIC, 8, 32, 1),
 570 AC97_SINGLE("Mic 20dB Boost Switch", AC97_MIC, 7, 1, 0),
 571
 572 AC97_SINGLE("Master ZC Switch", AC97_MASTER, 7, 1, 0),
 573 AC97_SINGLE("Headphone ZC Switch", AC97_HEADPHONE, 7, 1, 0),
 574 AC97_SINGLE("Mono ZC Switch", AC97_MASTER_MONO, 7, 1, 0),
 575 };
 576
 577 static int patch_wolfson_wm9711_specific(struct snd_ac97 * ac97)
 578 {
 579         int err, i;
 580
 581         for (i = 0; i < ARRAY_SIZE(wm9711_snd_ac97_controls); i++) {
 582                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm9711_snd_ac97_controls[i], ac97))) < 0)
 583                         return err;
 584         }
 585         snd_ac97_write_cache(ac97,  AC97_CODEC_CLASS_REV, 0x0808);
 586         snd_ac97_write_cache(ac97,  AC97_PCI_SVID, 0x0808);
 587         snd_ac97_write_cache(ac97,  AC97_VIDEO, 0x0808);
 588         snd_ac97_write_cache(ac97,  AC97_AUX, 0x0808);
 589         snd_ac97_write_cache(ac97,  AC97_PC_BEEP, 0x0808);
 590         snd_ac97_write_cache(ac97,  AC97_CD, 0x0000);
 591         return 0;
 592 }
 593
 594 static struct snd_ac97_build_ops patch_wolfson_wm9711_ops = {
 595         .build_specific = patch_wolfson_wm9711_specific,
 596 };
 597
 598 int patch_wolfson11(struct snd_ac97 * ac97)
 599 {
 600         /* WM9711, WM9712 */
 601         ac97->build_ops = &patch_wolfson_wm9711_ops;
 602
 603         ac97->flags |= AC97_HAS_NO_REC_GAIN | AC97_STEREO_MUTES | AC97_HAS_NO_MIC |
 604                 AC97_HAS_NO_PC_BEEP | AC97_HAS_NO_VIDEO | AC97_HAS_NO_CD;
 605
 606         return 0;
 607 }
 608
 609 static const char* wm9713_mic_mixer[] = {"Stereo", "Mic 1", "Mic 2", "Mute"};
 610 static const char* wm9713_rec_mux[] = {"Stereo", "Left", "Right", "Mute"};
 611 static const char* wm9713_rec_src[] =
 612         {"Mic 1", "Mic 2", "Line", "Mono In", "Headphone Mix", "Master Mix",
 613         "Mono Mix", "Zh"};
 614 static const char* wm9713_rec_gain[] = {"+1.5dB Steps", "+0.75dB Steps"};
 615 static const char* wm9713_alc_select[] = {"None", "Left", "Right", "Stereo"};
 616 static const char* wm9713_mono_pga[] = {"Vmid", "Zh", "Mono Mix", "Inv 1"};
 617 static const char* wm9713_spk_pga[] =
 618         {"Vmid", "Zh", "Headphone Mix", "Master Mix", "Inv", "NC", "NC", "NC"};
 619 static const char* wm9713_hp_pga[] = {"Vmid", "Zh", "Headphone Mix", "NC"};
 620 static const char* wm9713_out3_pga[] = {"Vmid", "Zh", "Inv 1", "NC"};
 621 static const char* wm9713_out4_pga[] = {"Vmid", "Zh", "Inv 2", "NC"};
 622 static const char* wm9713_dac_inv[] =
 623         {"Off", "Mono Mix", "Master Mix", "Headphone Mix L", "Headphone Mix R",
 624         "Headphone Mix Mono", "NC", "Vmid"};
 625 static const char* wm9713_base[] = {"Linear Control", "Adaptive Boost"};
 626 static const char* wm9713_ng_type[] = {"Constant Gain", "Mute"};
 627
 628 static const struct ac97_enum wm9713_enum[] = {
 629 AC97_ENUM_SINGLE(AC97_LINE, 3, 4, wm9713_mic_mixer),
 630 AC97_ENUM_SINGLE(AC97_VIDEO, 14, 4, wm9713_rec_mux),
 631 AC97_ENUM_SINGLE(AC97_VIDEO, 9, 4, wm9713_rec_mux),
 632 AC97_ENUM_DOUBLE(AC97_VIDEO, 3, 0, 8, wm9713_rec_src),
 633 AC97_ENUM_DOUBLE(AC97_CD, 14, 6, 2, wm9713_rec_gain),
 634 AC97_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9713_alc_select),
 635 AC97_ENUM_SINGLE(AC97_REC_GAIN, 14, 4, wm9713_mono_pga),
 636 AC97_ENUM_DOUBLE(AC97_REC_GAIN, 11, 8, 8, wm9713_spk_pga),
 637 AC97_ENUM_DOUBLE(AC97_REC_GAIN, 6, 4, 4, wm9713_hp_pga),
 638 AC97_ENUM_SINGLE(AC97_REC_GAIN, 2, 4, wm9713_out3_pga),
 639 AC97_ENUM_SINGLE(AC97_REC_GAIN, 0, 4, wm9713_out4_pga),
 640 AC97_ENUM_DOUBLE(AC97_REC_GAIN_MIC, 13, 10, 8, wm9713_dac_inv),
 641 AC97_ENUM_SINGLE(AC97_GENERAL_PURPOSE, 15, 2, wm9713_base),
 642 AC97_ENUM_SINGLE(AC97_PCI_SVID, 5, 2, wm9713_ng_type),
 643 };
 644
 645 static const struct snd_kcontrol_new wm13_snd_ac97_controls[] = {
 646 AC97_DOUBLE("Line In Volume", AC97_PC_BEEP, 8, 0, 31, 1),
 647 AC97_SINGLE("Line In to Headphone Switch", AC97_PC_BEEP, 15, 1, 1),
 648 AC97_SINGLE("Line In to Master Switch", AC97_PC_BEEP, 14, 1, 1),
 649 AC97_SINGLE("Line In to Mono Switch", AC97_PC_BEEP, 13, 1, 1),
 650
 651 AC97_DOUBLE("PCM Playback Volume", AC97_PHONE, 8, 0, 31, 1),
 652 AC97_SINGLE("PCM Playback to Headphone Switch", AC97_PHONE, 15, 1, 1),
 653 AC97_SINGLE("PCM Playback to Master Switch", AC97_PHONE, 14, 1, 1),
 654 AC97_SINGLE("PCM Playback to Mono Switch", AC97_PHONE, 13, 1, 1),
 655
 656 AC97_SINGLE("Mic 1 Volume", AC97_MIC, 8, 31, 1),
 657 AC97_SINGLE("Mic 2 Volume", AC97_MIC, 0, 31, 1),
 658 AC97_SINGLE("Mic 1 to Mono Switch", AC97_LINE, 7, 1, 1),
 659 AC97_SINGLE("Mic 2 to Mono Switch", AC97_LINE, 6, 1, 1),
 660 AC97_SINGLE("Mic Boost (+20dB) Switch", AC97_LINE, 5, 1, 0),
 661 AC97_ENUM("Mic to Headphone Mux", wm9713_enum[0]),
 662 AC97_SINGLE("Mic Headphone Mixer Volume", AC97_LINE, 0, 7, 1),
 663
 664 AC97_SINGLE("Capture Switch", AC97_CD, 15, 1, 1),
 665 AC97_ENUM("Capture Volume Steps", wm9713_enum[4]),
 666 AC97_DOUBLE("Capture Volume", AC97_CD, 8, 0, 15, 0),
 667 AC97_SINGLE("Capture ZC Switch", AC97_CD, 7, 1, 0),
 668
 669 AC97_ENUM("Capture to Headphone Mux", wm9713_enum[1]),
 670 AC97_SINGLE("Capture to Headphone Volume", AC97_VIDEO, 11, 7, 1),
 671 AC97_ENUM("Capture to Mono Mux", wm9713_enum[2]),
 672 AC97_SINGLE("Capture to Mono Boost (+20dB) Switch", AC97_VIDEO, 8, 1, 0),
 673 AC97_SINGLE("Capture ADC Boost (+20dB) Switch", AC97_VIDEO, 6, 1, 0),
 674 AC97_ENUM("Capture Select", wm9713_enum[3]),
 675
 676 AC97_SINGLE("ALC Target Volume", AC97_CODEC_CLASS_REV, 12, 15, 0),
 677 AC97_SINGLE("ALC Hold Time", AC97_CODEC_CLASS_REV, 8, 15, 0),
 678 AC97_SINGLE("ALC Decay Time ", AC97_CODEC_CLASS_REV, 4, 15, 0),
 679 AC97_SINGLE("ALC Attack Time", AC97_CODEC_CLASS_REV, 0, 15, 0),
 680 AC97_ENUM("ALC Function", wm9713_enum[5]),
 681 AC97_SINGLE("ALC Max Volume", AC97_PCI_SVID, 11, 7, 0),
 682 AC97_SINGLE("ALC ZC Timeout", AC97_PCI_SVID, 9, 3, 0),
 683 AC97_SINGLE("ALC ZC Switch", AC97_PCI_SVID, 8, 1, 0),
 684 AC97_SINGLE("ALC NG Switch", AC97_PCI_SVID, 7, 1, 0),
 685 AC97_ENUM("ALC NG Type", wm9713_enum[13]),
 686 AC97_SINGLE("ALC NG Threshold", AC97_PCI_SVID, 0, 31, 0),
 687
 688 AC97_DOUBLE("Master ZC Switch", AC97_MASTER, 14, 6, 1, 0),
 689 AC97_DOUBLE("Headphone ZC Switch", AC97_HEADPHONE, 14, 6, 1, 0),
 690 AC97_DOUBLE("Out3/4 ZC Switch", AC97_MASTER_MONO, 14, 6, 1, 0),
 691 AC97_SINGLE("Master Right Switch", AC97_MASTER, 7, 1, 1),
 692 AC97_SINGLE("Headphone Right Switch", AC97_HEADPHONE, 7, 1, 1),
 693 AC97_SINGLE("Out3/4 Right Switch", AC97_MASTER_MONO, 7, 1, 1),
 694
 695 AC97_SINGLE("Mono In to Headphone Switch", AC97_MASTER_TONE, 15, 1, 1),
 696 AC97_SINGLE("Mono In to Master Switch", AC97_MASTER_TONE, 14, 1, 1),
 697 AC97_SINGLE("Mono In Volume", AC97_MASTER_TONE, 8, 31, 1),
 698 AC97_SINGLE("Mono Switch", AC97_MASTER_TONE, 7, 1, 1),
 699 AC97_SINGLE("Mono ZC Switch", AC97_MASTER_TONE, 6, 1, 0),
 700 AC97_SINGLE("Mono Volume", AC97_MASTER_TONE, 0, 31, 1),
 701
 702 AC97_SINGLE("PC Beep to Headphone Switch", AC97_AUX, 15, 1, 1),
 703 AC97_SINGLE("PC Beep to Headphone Volume", AC97_AUX, 12, 7, 1),
 704 AC97_SINGLE("PC Beep to Master Switch", AC97_AUX, 11, 1, 1),
 705 AC97_SINGLE("PC Beep to Master Volume", AC97_AUX, 8, 7, 1),
 706 AC97_SINGLE("PC Beep to Mono Switch", AC97_AUX, 7, 1, 1),
 707 AC97_SINGLE("PC Beep to Mono Volume", AC97_AUX, 4, 7, 1),
 708
 709 AC97_SINGLE("Voice to Headphone Switch", AC97_PCM, 15, 1, 1),
 710 AC97_SINGLE("Voice to Headphone Volume", AC97_PCM, 12, 7, 1),
 711 AC97_SINGLE("Voice to Master Switch", AC97_PCM, 11, 1, 1),
 712 AC97_SINGLE("Voice to Master Volume", AC97_PCM, 8, 7, 1),
 713 AC97_SINGLE("Voice to Mono Switch", AC97_PCM, 7, 1, 1),
 714 AC97_SINGLE("Voice to Mono Volume", AC97_PCM, 4, 7, 1),
 715
 716 AC97_SINGLE("Aux to Headphone Switch", AC97_REC_SEL, 15, 1, 1),
 717 AC97_SINGLE("Aux to Headphone Volume", AC97_REC_SEL, 12, 7, 1),
 718 AC97_SINGLE("Aux to Master Switch", AC97_REC_SEL, 11, 1, 1),
 719 AC97_SINGLE("Aux to Master Volume", AC97_REC_SEL, 8, 7, 1),
 720 AC97_SINGLE("Aux to Mono Switch", AC97_REC_SEL, 7, 1, 1),
 721 AC97_SINGLE("Aux to Mono Volume", AC97_REC_SEL, 4, 7, 1),
 722
 723 AC97_ENUM("Mono Input Mux", wm9713_enum[6]),
 724 AC97_ENUM("Master Input Mux", wm9713_enum[7]),
 725 AC97_ENUM("Headphone Input Mux", wm9713_enum[8]),
 726 AC97_ENUM("Out 3 Input Mux", wm9713_enum[9]),
 727 AC97_ENUM("Out 4 Input Mux", wm9713_enum[10]),
 728
 729 AC97_ENUM("Bass Control", wm9713_enum[12]),
 730 AC97_SINGLE("Bass Cut-off Switch", AC97_GENERAL_PURPOSE, 12, 1, 1),
 731 AC97_SINGLE("Tone Cut-off Switch", AC97_GENERAL_PURPOSE, 4, 1, 1),
 732 AC97_SINGLE("Playback Attenuate (-6dB) Switch", AC97_GENERAL_PURPOSE, 6, 1, 0),
 733 AC97_SINGLE("Bass Volume", AC97_GENERAL_PURPOSE, 8, 15, 1),
 734 AC97_SINGLE("Tone Volume", AC97_GENERAL_PURPOSE, 0, 15, 1),
 735 };
 736
 737 static const struct snd_kcontrol_new wm13_snd_ac97_controls_3d[] = {
 738 AC97_ENUM("Inv Input Mux", wm9713_enum[11]),
 739 AC97_SINGLE("3D Upper Cut-off Switch", AC97_REC_GAIN_MIC, 5, 1, 0),
 740 AC97_SINGLE("3D Lower Cut-off Switch", AC97_REC_GAIN_MIC, 4, 1, 0),
 741 AC97_SINGLE("3D Depth", AC97_REC_GAIN_MIC, 0, 15, 1),
 742 };
 743
 744 static int patch_wolfson_wm9713_3d (struct snd_ac97 * ac97)
 745 {
 746         int err, i;
 747
 748         for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls_3d); i++) {
 749                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls_3d[i], ac97))) < 0)
 750                         return err;
 751         }
 752         return 0;
 753 }
 754
 755 static int patch_wolfson_wm9713_specific(struct snd_ac97 * ac97)
 756 {
 757         int err, i;
 758
 759         for (i = 0; i < ARRAY_SIZE(wm13_snd_ac97_controls); i++) {
 760                 if ((err = snd_ctl_add(ac97->bus->card, snd_ac97_cnew(&wm13_snd_ac97_controls[i], ac97))) < 0)
 761                         return err;
 762         }
 763         snd_ac97_write_cache(ac97, AC97_PC_BEEP, 0x0808);
 764         snd_ac97_write_cache(ac97, AC97_PHONE, 0x0808);
 765         snd_ac97_write_cache(ac97, AC97_MIC, 0x0808);
 766         snd_ac97_write_cache(ac97, AC97_LINE, 0x00da);
 767         snd_ac97_write_cache(ac97, AC97_CD, 0x0808);
 768         snd_ac97_write_cache(ac97, AC97_VIDEO, 0xd612);
 769         snd_ac97_write_cache(ac97, AC97_REC_GAIN, 0x1ba0);
 770         return 0;
 771 }
 772
 773 #ifdef CONFIG_PM
 774 static void patch_wolfson_wm9713_suspend (struct snd_ac97 * ac97)
 775 {
 776         snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xfeff);
 777         snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0xffff);
 778 }
 779
 780 static void patch_wolfson_wm9713_resume (struct snd_ac97 * ac97)
 781 {
 782         snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
 783         snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);
 784         snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);
 785 }
 786 #endif
 787
 788 static struct snd_ac97_build_ops patch_wolfson_wm9713_ops = {
 789         .build_specific = patch_wolfson_wm9713_specific,
 790         .build_3d = patch_wolfson_wm9713_3d,
 791 #ifdef CONFIG_PM
 792         .suspend = patch_wolfson_wm9713_suspend,
 793         .resume = patch_wolfson_wm9713_resume
 794 #endif
 795 };
 796
 797 int patch_wolfson13(struct snd_ac97 * ac97)
 798 {
 799         /* WM9713, WM9714 */
 800         ac97->build_ops = &patch_wolfson_wm9713_ops;
 801
 802         ac97->flags |= AC97_HAS_NO_REC_GAIN | AC97_STEREO_MUTES | AC97_HAS_NO_PHONE |
 803                 AC97_HAS_NO_PC_BEEP | AC97_HAS_NO_VIDEO | AC97_HAS_NO_CD | AC97_HAS_NO_TONE |
 804                 AC97_HAS_NO_STD_PCM;
 805         ac97->scaps &= ~AC97_SCAP_MODEM;
 806
 807         snd_ac97_write_cache(ac97, AC97_EXTENDED_MID, 0xda00);
 808         snd_ac97_write_cache(ac97, AC97_EXTENDED_MSTATUS, 0x3810);
 809         snd_ac97_write_cache(ac97, AC97_POWERDOWN, 0x0);
 810
 811         return 0;
 812 }
 813
 814 /*
 815  * Tritech codec
 816  */
 817 int patch_tritech_tr28028(struct snd_ac97 * ac97)
 818 {
 819         snd_ac97_write_cache(ac97, 0x26, 0x0300);
 820         snd_ac97_write_cache(ac97, 0x26, 0x0000);
 821         snd_ac97_write_cache(ac97, AC97_SURROUND_MASTER, 0x0000);
 822         snd_ac97_write_cache(ac97, AC97_SPDIF, 0x0000);
 823         return 0;
 824 }
 825
 826 /*
 827  * Sigmatel STAC97xx codecs
 828  */
 829 static int patch_sigmatel_stac9700_3d(struct snd_ac97 * ac97)
 830 {
 831         struct snd_kcontrol *kctl;
 832         int err;
 833
 834         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 835                 return err;
 836         strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
 837         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
 838         snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
 839         return 0;
 840 }
 841
 842 static int patch_sigmatel_stac9708_3d(struct snd_ac97 * ac97)
 843 {
 844         struct snd_kcontrol *kctl;
 845         int err;
 846
 847         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 848                 return err;
 849         strcpy(kctl->id.name, "3D Control Sigmatel - Depth");
 850         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 0, 3, 0);
 851         if ((err = snd_ctl_add(ac97->bus->card, kctl = snd_ac97_cnew(&snd_ac97_controls_3d[0], ac97))) < 0)
 852                 return err;
 853         strcpy(kctl->id.name, "3D Control Sigmatel - Rear Depth");
 854         kctl->private_value = AC97_SINGLE_VALUE(AC97_3D_CONTROL, 2, 3, 0);
 855         snd_ac97_write_cache(ac97, AC97_3D_CONTROL, 0x0000);
 856         return 0;
 857 }
 858
 859 static const struct snd_kcontrol_new snd_ac97_sigmatel_4speaker =
 860 AC97_SINGLE("Sigmatel 4-Speaker Stereo Playback Switch", AC97_SIGMATEL_DAC2INVERT, 2, 1, 0);
 861
 862 static const struct snd_kcontrol_new snd_ac97_sigmatel_phaseinvert =
 863 AC97_SINGLE("Sigmatel Surround Phase Inversion Playback Switch", AC97_SIGMATEL_DAC2INVERT, 3, 1, 0);
 864
 865 static const struct snd_kcontrol_new snd_ac97_sigmatel_controls[] = {
 866 AC97_SINGLE("Sigmatel DAC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 1, 1, 0),
 867 AC97_SINGLE("Sigmatel ADC 6dB Attenuate", AC97_SIGMATEL_ANALOG, 0, 1, 0)
 868 };
 869
 870 static int patch_sigmatel_stac97xx_specific(struct snd_ac97 * ac97)
 871 {
 872         int err;
 873
 874         snd_ac97_write_cache(ac97, AC97_SIGMATEL_ANALOG, snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) & ~0x0003);
 875         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 1))
 876                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[0], 1)) < 0)
 877                         return err;
 878         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_ANALOG, 0))
 879                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_controls[1], 1)) < 0)
 880                         return err;
 881         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 2))
 882                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_4speaker, 1)) < 0)
 883                         return err;
 884         if (snd_ac97_try_bit(ac97, AC97_SIGMATEL_DAC2INVERT, 3))
 885                 if ((err = patch_build_controls(ac97, &snd_ac97_sigmatel_phaseinvert, 1)) < 0)
 886                         return err;
 887         return 0;
 888 }
 889
 890 static struct snd_ac97_build_ops patch_sigmatel_stac9700_ops = {
 891         .build_3d       = patch_sigmatel_stac9700_3d,
 892         .build_specific = patch_sigmatel_stac97xx_specific
 893 };
 894
 895 int patch_sigmatel_stac9700(struct snd_ac97 * ac97)
 896 {
 897         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 898         return 0;
 899 }
 900
 901 static int snd_ac97_stac9708_put_bias(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 902 {
 903         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
 904         int err;
 905
 906         mutex_lock(&ac97->page_mutex);
 907         snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 908         err = snd_ac97_update_bits(ac97, AC97_SIGMATEL_BIAS2, 0x0010,
 909                                    (ucontrol->value.integer.value[0] & 1) << 4);
 910         snd_ac97_write(ac97, AC97_SIGMATEL_BIAS1, 0);
 911         mutex_unlock(&ac97->page_mutex);
 912         return err;
 913 }
 914
 915 static const struct snd_kcontrol_new snd_ac97_stac9708_bias_control = {
 916         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 917         .name = "Sigmatel Output Bias Switch",
 918         .info = snd_ac97_info_volsw,
 919         .get = snd_ac97_get_volsw,
 920         .put = snd_ac97_stac9708_put_bias,
 921         .private_value = AC97_SINGLE_VALUE(AC97_SIGMATEL_BIAS2, 4, 1, 0),
 922 };
 923
 924 static int patch_sigmatel_stac9708_specific(struct snd_ac97 *ac97)
 925 {
 926         int err;
 927
 928         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Sigmatel Surround Playback");
 929         if ((err = patch_build_controls(ac97, &snd_ac97_stac9708_bias_control, 1)) < 0)
 930                 return err;
 931         return patch_sigmatel_stac97xx_specific(ac97);
 932 }
 933
 934 static struct snd_ac97_build_ops patch_sigmatel_stac9708_ops = {
 935         .build_3d       = patch_sigmatel_stac9708_3d,
 936         .build_specific = patch_sigmatel_stac9708_specific
 937 };
 938
 939 int patch_sigmatel_stac9708(struct snd_ac97 * ac97)
 940 {
 941         unsigned int codec72, codec6c;
 942
 943         ac97->build_ops = &patch_sigmatel_stac9708_ops;
 944         ac97->caps |= 0x10;     /* HP (sigmatel surround) support */
 945
 946         codec72 = snd_ac97_read(ac97, AC97_SIGMATEL_BIAS2) & 0x8000;
 947         codec6c = snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG);
 948
 949         if ((codec72==0) && (codec6c==0)) {
 950                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 951                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1000);
 952                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 953                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0007);
 954         } else if ((codec72==0x8000) && (codec6c==0)) {
 955                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 956                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x1001);
 957                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_DAC2INVERT, 0x0008);
 958         } else if ((codec72==0x8000) && (codec6c==0x0080)) {
 959                 /* nothing */
 960         }
 961         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 962         return 0;
 963 }
 964
 965 int patch_sigmatel_stac9721(struct snd_ac97 * ac97)
 966 {
 967         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 968         if (snd_ac97_read(ac97, AC97_SIGMATEL_ANALOG) == 0) {
 969                 // patch for SigmaTel
 970                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 971                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x4000);
 972                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 973                 snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
 974         }
 975         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 976         return 0;
 977 }
 978
 979 int patch_sigmatel_stac9744(struct snd_ac97 * ac97)
 980 {
 981         // patch for SigmaTel
 982         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 983         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 984         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
 985         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 986         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
 987         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
 988         return 0;
 989 }
 990
 991 int patch_sigmatel_stac9756(struct snd_ac97 * ac97)
 992 {
 993         // patch for SigmaTel
 994         ac97->build_ops = &patch_sigmatel_stac9700_ops;
 995         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC1, 0xabba);
 996         snd_ac97_write_cache(ac97, AC97_SIGMATEL_CIC2, 0x0000); /* is this correct? --jk */
 997         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS1, 0xabba);
 998         snd_ac97_write_cache(ac97, AC97_SIGMATEL_BIAS2, 0x0002);
 999         snd_ac97_write_cache(ac97, AC97_SIGMATEL_MULTICHN, 0x0000);
1000         return 0;
1001 }
1002
1003 static int snd_ac97_stac9758_output_jack_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1004 {
1005         static char *texts[5] = { "Input/Disabled", "Front Output",
1006                 "Rear Output", "Center/LFE Output", "Mixer Output" };
1007
1008         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1009         uinfo->count = 1;
1010         uinfo->value.enumerated.items = 5;
1011         if (uinfo->value.enumerated.item > 4)
1012                 uinfo->value.enumerated.item = 4;
1013         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1014         return 0;
1015 }
1016
1017 static int snd_ac97_stac9758_output_jack_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1018 {
1019         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1020         int shift = kcontrol->private_value;
1021         unsigned short val;
1022
1023         val = ac97->regs[AC97_SIGMATEL_OUTSEL] >> shift;
1024         if (!(val & 4))
1025                 ucontrol->value.enumerated.item[0] = 0;
1026         else
1027                 ucontrol->value.enumerated.item[0] = 1 + (val & 3);
1028         return 0;
1029 }
1030
1031 static int snd_ac97_stac9758_output_jack_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1032 {
1033         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1034         int shift = kcontrol->private_value;
1035         unsigned short val;
1036
1037         if (ucontrol->value.enumerated.item[0] > 4)
1038                 return -EINVAL;
1039         if (ucontrol->value.enumerated.item[0] == 0)
1040                 val = 0;
1041         else
1042                 val = 4 | (ucontrol->value.enumerated.item[0] - 1);
1043         return ac97_update_bits_page(ac97, AC97_SIGMATEL_OUTSEL,
1044                                      7 << shift, val << shift, 0);
1045 }
1046
1047 static int snd_ac97_stac9758_input_jack_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1048 {
1049         static char *texts[7] = { "Mic2 Jack", "Mic1 Jack", "Line In Jack",
1050                 "Front Jack", "Rear Jack", "Center/LFE Jack", "Mute" };
1051
1052         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1053         uinfo->count = 1;
1054         uinfo->value.enumerated.items = 7;
1055         if (uinfo->value.enumerated.item > 6)
1056                 uinfo->value.enumerated.item = 6;
1057         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1058         return 0;
1059 }
1060
1061 static int snd_ac97_stac9758_input_jack_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1062 {
1063         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1064         int shift = kcontrol->private_value;
1065         unsigned short val;
1066
1067         val = ac97->regs[AC97_SIGMATEL_INSEL];
1068         ucontrol->value.enumerated.item[0] = (val >> shift) & 7;
1069         return 0;
1070 }
1071
1072 static int snd_ac97_stac9758_input_jack_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1073 {
1074         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1075         int shift = kcontrol->private_value;
1076
1077         return ac97_update_bits_page(ac97, AC97_SIGMATEL_INSEL, 7 << shift,
1078                                      ucontrol->value.enumerated.item[0] << shift, 0);
1079 }
1080
1081 static int snd_ac97_stac9758_phonesel_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1082 {
1083         static char *texts[3] = { "None", "Front Jack", "Rear Jack" };
1084
1085         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1086         uinfo->count = 1;
1087         uinfo->value.enumerated.items = 3;
1088         if (uinfo->value.enumerated.item > 2)
1089                 uinfo->value.enumerated.item = 2;
1090         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1091         return 0;
1092 }
1093
1094 static int snd_ac97_stac9758_phonesel_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1095 {
1096         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1097
1098         ucontrol->value.enumerated.item[0] = ac97->regs[AC97_SIGMATEL_IOMISC] & 3;
1099         return 0;
1100 }
1101
1102 static int snd_ac97_stac9758_phonesel_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1103 {
1104         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1105
1106         return ac97_update_bits_page(ac97, AC97_SIGMATEL_IOMISC, 3,
1107                                      ucontrol->value.enumerated.item[0], 0);
1108 }
1109
1110 #define STAC9758_OUTPUT_JACK(xname, shift) \
1111 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
1112         .info = snd_ac97_stac9758_output_jack_info, \
1113         .get = snd_ac97_stac9758_output_jack_get, \
1114         .put = snd_ac97_stac9758_output_jack_put, \
1115         .private_value = shift }
1116 #define STAC9758_INPUT_JACK(xname, shift) \
1117 {       .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
1118         .info = snd_ac97_stac9758_input_jack_info, \
1119         .get = snd_ac97_stac9758_input_jack_get, \
1120         .put = snd_ac97_stac9758_input_jack_put, \
1121         .private_value = shift }
1122 static const struct snd_kcontrol_new snd_ac97_sigmatel_stac9758_controls[] = {
1123         STAC9758_OUTPUT_JACK("Mic1 Jack", 1),
1124         STAC9758_OUTPUT_JACK("LineIn Jack", 4),
1125         STAC9758_OUTPUT_JACK("Front Jack", 7),
1126         STAC9758_OUTPUT_JACK("Rear Jack", 10),
1127         STAC9758_OUTPUT_JACK("Center/LFE Jack", 13),
1128         STAC9758_INPUT_JACK("Mic Input Source", 0),
1129         STAC9758_INPUT_JACK("Line Input Source", 8),
1130         {
1131                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1132                 .name = "Headphone Amp",
1133                 .info = snd_ac97_stac9758_phonesel_info,
1134                 .get = snd_ac97_stac9758_phonesel_get,
1135                 .put = snd_ac97_stac9758_phonesel_put
1136         },
1137         AC97_SINGLE("Exchange Center/LFE", AC97_SIGMATEL_IOMISC, 4, 1, 0),
1138         AC97_SINGLE("Headphone +3dB Boost", AC97_SIGMATEL_IOMISC, 8, 1, 0)
1139 };
1140
1141 static int patch_sigmatel_stac9758_specific(struct snd_ac97 *ac97)
1142 {
1143         int err;
1144
1145         err = patch_sigmatel_stac97xx_specific(ac97);
1146         if (err < 0)
1147                 return err;
1148         err = patch_build_controls(ac97, snd_ac97_sigmatel_stac9758_controls,
1149                                    ARRAY_SIZE(snd_ac97_sigmatel_stac9758_controls));
1150         if (err < 0)
1151                 return err;
1152         /* DAC-A direct */
1153         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Front Playback");
1154         /* DAC-A to Mix = PCM */
1155         /* DAC-B direct = Surround */
1156         /* DAC-B to Mix */
1157         snd_ac97_rename_vol_ctl(ac97, "Video Playback", "Surround Mix Playback");
1158         /* DAC-C direct = Center/LFE */
1159
1160         return 0;
1161 }
1162
1163 static struct snd_ac97_build_ops patch_sigmatel_stac9758_ops = {
1164         .build_3d       = patch_sigmatel_stac9700_3d,
1165         .build_specific = patch_sigmatel_stac9758_specific
1166 };
1167
1168 int patch_sigmatel_stac9758(struct snd_ac97 * ac97)
1169 {
1170         static unsigned short regs[4] = {
1171                 AC97_SIGMATEL_OUTSEL,
1172                 AC97_SIGMATEL_IOMISC,
1173                 AC97_SIGMATEL_INSEL,
1174                 AC97_SIGMATEL_VARIOUS
1175         };
1176         static unsigned short def_regs[4] = {
1177                 /* OUTSEL */ 0xd794, /* CL:CL, SR:SR, LO:MX, LI:DS, MI:DS */
1178                 /* IOMISC */ 0x2001,
1179                 /* INSEL */ 0x0201, /* LI:LI, MI:M1 */
1180                 /* VARIOUS */ 0x0040
1181         };
1182         static unsigned short m675_regs[4] = {
1183                 /* OUTSEL */ 0xfc70, /* CL:MX, SR:MX, LO:DS, LI:MX, MI:DS */
1184                 /* IOMISC */ 0x2102, /* HP amp on */
1185                 /* INSEL */ 0x0203, /* LI:LI, MI:FR */
1186                 /* VARIOUS */ 0x0041 /* stereo mic */
1187         };
1188         unsigned short *pregs = def_regs;
1189         int i;
1190
1191         /* Gateway M675 notebook */
1192         if (ac97->pci &&
1193             ac97->subsystem_vendor == 0x107b &&
1194             ac97->subsystem_device == 0x0601)
1195                 pregs = m675_regs;
1196
1197         // patch for SigmaTel
1198         ac97->build_ops = &patch_sigmatel_stac9758_ops;
1199         /* FIXME: assume only page 0 for writing cache */
1200         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
1201         for (i = 0; i < 4; i++)
1202                 snd_ac97_write_cache(ac97, regs[i], pregs[i]);
1203
1204         ac97->flags |= AC97_STEREO_MUTES;
1205         return 0;
1206 }
1207
1208 /*
1209  * Cirrus Logic CS42xx codecs
1210  */
1211 static const struct snd_kcontrol_new snd_ac97_cirrus_controls_spdif[2] = {
1212         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CSR_SPDIF, 15, 1, 0),
1213         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "AC97-SPSA", AC97_CSR_ACMODE, 0, 3, 0)
1214 };
1215
1216 static int patch_cirrus_build_spdif(struct snd_ac97 * ac97)
1217 {
1218         int err;
1219
1220         /* con mask, pro mask, default */
1221         if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
1222                 return err;
1223         /* switch, spsa */
1224         if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[0], 1)) < 0)
1225                 return err;
1226         switch (ac97->id & AC97_ID_CS_MASK) {
1227         case AC97_ID_CS4205:
1228                 if ((err = patch_build_controls(ac97, &snd_ac97_cirrus_controls_spdif[1], 1)) < 0)
1229                         return err;
1230                 break;
1231         }
1232         /* set default PCM S/PDIF params */
1233         /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
1234         snd_ac97_write_cache(ac97, AC97_CSR_SPDIF, 0x0a20);
1235         return 0;
1236 }
1237
1238 static struct snd_ac97_build_ops patch_cirrus_ops = {
1239         .build_spdif = patch_cirrus_build_spdif
1240 };
1241
1242 int patch_cirrus_spdif(struct snd_ac97 * ac97)
1243 {
1244         /* Basically, the cs4201/cs4205/cs4297a has non-standard sp/dif registers.
1245            WHY CAN'T ANYONE FOLLOW THE BLOODY SPEC?  *sigh*
1246            - sp/dif EA ID is not set, but sp/dif is always present.
1247            - enable/disable is spdif register bit 15.
1248            - sp/dif control register is 0x68.  differs from AC97:
1249            - valid is bit 14 (vs 15)
1250            - no DRS
1251            - only 44.1/48k [00 = 48, 01=44,1] (AC97 is 00=44.1, 10=48)
1252            - sp/dif ssource select is in 0x5e bits 0,1.
1253         */
1254
1255         ac97->build_ops = &patch_cirrus_ops;
1256         ac97->flags |= AC97_CS_SPDIF;
1257         ac97->rates[AC97_RATES_SPDIF] &= ~SNDRV_PCM_RATE_32000;
1258         ac97->ext_id |= AC97_EI_SPDIF;  /* force the detection of spdif */
1259         snd_ac97_write_cache(ac97, AC97_CSR_ACMODE, 0x0080);
1260         return 0;
1261 }
1262
1263 int patch_cirrus_cs4299(struct snd_ac97 * ac97)
1264 {
1265         /* force the detection of PC Beep */
1266         ac97->flags |= AC97_HAS_PC_BEEP;
1267
1268         return patch_cirrus_spdif(ac97);
1269 }
1270
1271 /*
1272  * Conexant codecs
1273  */
1274 static const struct snd_kcontrol_new snd_ac97_conexant_controls_spdif[1] = {
1275         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), AC97_CXR_AUDIO_MISC, 3, 1, 0),
1276 };
1277
1278 static int patch_conexant_build_spdif(struct snd_ac97 * ac97)
1279 {
1280         int err;
1281
1282         /* con mask, pro mask, default */
1283         if ((err = patch_build_controls(ac97, &snd_ac97_controls_spdif[0], 3)) < 0)
1284                 return err;
1285         /* switch */
1286         if ((err = patch_build_controls(ac97, &snd_ac97_conexant_controls_spdif[0], 1)) < 0)
1287                 return err;
1288         /* set default PCM S/PDIF params */
1289         /* consumer,PCM audio,no copyright,no preemphasis,PCM coder,original,48000Hz */
1290         snd_ac97_write_cache(ac97, AC97_CXR_AUDIO_MISC,
1291                              snd_ac97_read(ac97, AC97_CXR_AUDIO_MISC) & ~(AC97_CXR_SPDIFEN|AC97_CXR_COPYRGT|AC97_CXR_SPDIF_MASK));
1292         return 0;
1293 }
1294
1295 static struct snd_ac97_build_ops patch_conexant_ops = {
1296         .build_spdif = patch_conexant_build_spdif
1297 };
1298
1299 int patch_conexant(struct snd_ac97 * ac97)
1300 {
1301         ac97->build_ops = &patch_conexant_ops;
1302         ac97->flags |= AC97_CX_SPDIF;
1303         ac97->ext_id |= AC97_EI_SPDIF;  /* force the detection of spdif */
1304         ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
1305         return 0;
1306 }
1307
1308 /*
1309  * Analog Device AD18xx, AD19xx codecs
1310  */
1311 #ifdef CONFIG_PM
1312 static void ad18xx_resume(struct snd_ac97 *ac97)
1313 {
1314         static unsigned short setup_regs[] = {
1315                 AC97_AD_MISC, AC97_AD_SERIAL_CFG, AC97_AD_JACK_SPDIF,
1316         };
1317         int i, codec;
1318
1319         for (i = 0; i < (int)ARRAY_SIZE(setup_regs); i++) {
1320                 unsigned short reg = setup_regs[i];
1321                 if (test_bit(reg, ac97->reg_accessed)) {
1322                         snd_ac97_write(ac97, reg, ac97->regs[reg]);
1323                         snd_ac97_read(ac97, reg);
1324                 }
1325         }
1326
1327         if (! (ac97->flags & AC97_AD_MULTI))
1328                 /* normal restore */
1329                 snd_ac97_restore_status(ac97);
1330         else {
1331                 /* restore the AD18xx codec configurations */
1332                 for (codec = 0; codec < 3; codec++) {
1333                         if (! ac97->spec.ad18xx.id[codec])
1334                                 continue;
1335                         /* select single codec */
1336                         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1337                                              ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
1338                         ac97->bus->ops->write(ac97, AC97_AD_CODEC_CFG, ac97->spec.ad18xx.codec_cfg[codec]);
1339                 }
1340                 /* select all codecs */
1341                 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1342
1343                 /* restore status */
1344                 for (i = 2; i < 0x7c ; i += 2) {
1345                         if (i == AC97_POWERDOWN || i == AC97_EXTENDED_ID)
1346                                 continue;
1347                         if (test_bit(i, ac97->reg_accessed)) {
1348                                 /* handle multi codecs for AD18xx */
1349                                 if (i == AC97_PCM) {
1350                                         for (codec = 0; codec < 3; codec++) {
1351                                                 if (! ac97->spec.ad18xx.id[codec])
1352                                                         continue;
1353                                                 /* select single codec */
1354                                                 snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1355                                                                      ac97->spec.ad18xx.unchained[codec] | ac97->spec.ad18xx.chained[codec]);
1356                                                 /* update PCM bits */
1357                                                 ac97->bus->ops->write(ac97, AC97_PCM, ac97->spec.ad18xx.pcmreg[codec]);
1358                                         }
1359                                         /* select all codecs */
1360                                         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1361                                         continue;
1362                                 } else if (i == AC97_AD_TEST ||
1363                                            i == AC97_AD_CODEC_CFG ||
1364                                            i == AC97_AD_SERIAL_CFG)
1365                                         continue; /* ignore */
1366                         }
1367                         snd_ac97_write(ac97, i, ac97->regs[i]);
1368                         snd_ac97_read(ac97, i);
1369                 }
1370         }
1371
1372         snd_ac97_restore_iec958(ac97);
1373 }
1374
1375 static void ad1888_resume(struct snd_ac97 *ac97)
1376 {
1377         ad18xx_resume(ac97);
1378         snd_ac97_write_cache(ac97, AC97_CODEC_CLASS_REV, 0x8080);
1379 }
1380
1381 #endif
1382
1383 int patch_ad1819(struct snd_ac97 * ac97)
1384 {
1385         unsigned short scfg;
1386
1387         // patch for Analog Devices
1388         scfg = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
1389         snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, scfg | 0x7000); /* select all codecs */
1390         return 0;
1391 }
1392
1393 static unsigned short patch_ad1881_unchained(struct snd_ac97 * ac97, int idx, unsigned short mask)
1394 {
1395         unsigned short val;
1396
1397         // test for unchained codec
1398         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, mask);
1399         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);  /* ID0C, ID1C, SDIE = off */
1400         val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
1401         if ((val & 0xff40) != 0x5340)
1402                 return 0;
1403         ac97->spec.ad18xx.unchained[idx] = mask;
1404         ac97->spec.ad18xx.id[idx] = val;
1405         ac97->spec.ad18xx.codec_cfg[idx] = 0x0000;
1406         return mask;
1407 }
1408
1409 static int patch_ad1881_chained1(struct snd_ac97 * ac97, int idx, unsigned short codec_bits)
1410 {
1411         static int cfg_bits[3] = { 1<<12, 1<<14, 1<<13 };
1412         unsigned short val;
1413
1414         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, cfg_bits[idx]);
1415         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0004);  // SDIE
1416         val = snd_ac97_read(ac97, AC97_VENDOR_ID2);
1417         if ((val & 0xff40) != 0x5340)
1418                 return 0;
1419         if (codec_bits)
1420                 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, codec_bits);
1421         ac97->spec.ad18xx.chained[idx] = cfg_bits[idx];
1422         ac97->spec.ad18xx.id[idx] = val;
1423         ac97->spec.ad18xx.codec_cfg[idx] = codec_bits ? codec_bits : 0x0004;
1424         return 1;
1425 }
1426
1427 static void patch_ad1881_chained(struct snd_ac97 * ac97, int unchained_idx, int cidx1, int cidx2)
1428 {
1429         // already detected?
1430         if (ac97->spec.ad18xx.unchained[cidx1] || ac97->spec.ad18xx.chained[cidx1])
1431                 cidx1 = -1;
1432         if (ac97->spec.ad18xx.unchained[cidx2] || ac97->spec.ad18xx.chained[cidx2])
1433                 cidx2 = -1;
1434         if (cidx1 < 0 && cidx2 < 0)
1435                 return;
1436         // test for chained codecs
1437         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000,
1438                              ac97->spec.ad18xx.unchained[unchained_idx]);
1439         snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0002);          // ID1C
1440         ac97->spec.ad18xx.codec_cfg[unchained_idx] = 0x0002;
1441         if (cidx1 >= 0) {
1442                 if (patch_ad1881_chained1(ac97, cidx1, 0x0006))         // SDIE | ID1C
1443                         patch_ad1881_chained1(ac97, cidx2, 0);
1444                 else if (patch_ad1881_chained1(ac97, cidx2, 0x0006))    // SDIE | ID1C
1445                         patch_ad1881_chained1(ac97, cidx1, 0);
1446         } else if (cidx2 >= 0) {
1447                 patch_ad1881_chained1(ac97, cidx2, 0);
1448         }
1449 }
1450
1451 static struct snd_ac97_build_ops patch_ad1881_build_ops = {
1452 #ifdef CONFIG_PM
1453         .resume = ad18xx_resume
1454 #endif
1455 };
1456
1457 int patch_ad1881(struct snd_ac97 * ac97)
1458 {
1459         static const char cfg_idxs[3][2] = {
1460                 {2, 1},
1461                 {0, 2},
1462                 {0, 1}
1463         };
1464
1465         // patch for Analog Devices
1466         unsigned short codecs[3];
1467         unsigned short val;
1468         int idx, num;
1469
1470         val = snd_ac97_read(ac97, AC97_AD_SERIAL_CFG);
1471         snd_ac97_write_cache(ac97, AC97_AD_SERIAL_CFG, val);
1472         codecs[0] = patch_ad1881_unchained(ac97, 0, (1<<12));
1473         codecs[1] = patch_ad1881_unchained(ac97, 1, (1<<14));
1474         codecs[2] = patch_ad1881_unchained(ac97, 2, (1<<13));
1475
1476         if (! (codecs[0] || codecs[1] || codecs[2]))
1477                 goto __end;
1478
1479         for (idx = 0; idx < 3; idx++)
1480                 if (ac97->spec.ad18xx.unchained[idx])
1481                         patch_ad1881_chained(ac97, idx, cfg_idxs[idx][0], cfg_idxs[idx][1]);
1482
1483         if (ac97->spec.ad18xx.id[1]) {
1484                 ac97->flags |= AC97_AD_MULTI;
1485                 ac97->scaps |= AC97_SCAP_SURROUND_DAC;
1486         }
1487         if (ac97->spec.ad18xx.id[2]) {
1488                 ac97->flags |= AC97_AD_MULTI;
1489                 ac97->scaps |= AC97_SCAP_CENTER_LFE_DAC;
1490         }
1491
1492       __end:
1493         /* select all codecs */
1494         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, 0x7000);
1495         /* check if only one codec is present */
1496         for (idx = num = 0; idx < 3; idx++)
1497                 if (ac97->spec.ad18xx.id[idx])
1498                         num++;
1499         if (num == 1) {
1500                 /* ok, deselect all ID bits */
1501                 snd_ac97_write_cache(ac97, AC97_AD_CODEC_CFG, 0x0000);
1502                 ac97->spec.ad18xx.codec_cfg[0] =
1503                         ac97->spec.ad18xx.codec_cfg[1] =
1504                         ac97->spec.ad18xx.codec_cfg[2] = 0x0000;
1505         }
1506         /* required for AD1886/AD1885 combination */
1507         ac97->ext_id = snd_ac97_read(ac97, AC97_EXTENDED_ID);
1508         if (ac97->spec.ad18xx.id[0]) {
1509                 ac97->id &= 0xffff0000;
1510                 ac97->id |= ac97->spec.ad18xx.id[0];
1511         }
1512         ac97->build_ops = &patch_ad1881_build_ops;
1513         return 0;
1514 }
1515
1516 static const struct snd_kcontrol_new snd_ac97_controls_ad1885[] = {
1517         AC97_SINGLE("Digital Mono Direct", AC97_AD_MISC, 11, 1, 0),
1518         /* AC97_SINGLE("Digital Audio Mode", AC97_AD_MISC, 12, 1, 0), */ /* seems problematic */
1519         AC97_SINGLE("Low Power Mixer", AC97_AD_MISC, 14, 1, 0),
1520         AC97_SINGLE("Zero Fill DAC", AC97_AD_MISC, 15, 1, 0),
1521         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 9, 1, 1), /* inverted */
1522         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 8, 1, 1), /* inverted */
1523 };
1524
1525 static int patch_ad1885_specific(struct snd_ac97 * ac97)
1526 {
1527         int err;
1528
1529         if ((err = patch_build_controls(ac97, snd_ac97_controls_ad1885, ARRAY_SIZE(snd_ac97_controls_ad1885))) < 0)
1530                 return err;
1531         return 0;
1532 }
1533
1534 static struct snd_ac97_build_ops patch_ad1885_build_ops = {
1535         .build_specific = &patch_ad1885_specific,
1536 #ifdef CONFIG_PM
1537         .resume = ad18xx_resume
1538 #endif
1539 };
1540
1541 int patch_ad1885(struct snd_ac97 * ac97)
1542 {
1543         patch_ad1881(ac97);
1544         /* This is required to deal with the Intel D815EEAL2 */
1545         /* i.e. Line out is actually headphone out from codec */
1546
1547         /* set default */
1548         snd_ac97_write_cache(ac97, AC97_AD_MISC, 0x0404);
1549
1550         ac97->build_ops = &patch_ad1885_build_ops;
1551         return 0;
1552 }
1553
1554 int patch_ad1886(struct snd_ac97 * ac97)
1555 {
1556         patch_ad1881(ac97);
1557         /* Presario700 workaround */
1558         /* for Jack Sense/SPDIF Register misetting causing */
1559         snd_ac97_write_cache(ac97, AC97_AD_JACK_SPDIF, 0x0010);
1560         return 0;
1561 }
1562
1563 /* MISC bits */
1564 #define AC97_AD198X_MBC         0x0003  /* mic boost */
1565 #define AC97_AD198X_MBC_20      0x0000  /* +20dB */
1566 #define AC97_AD198X_MBC_10      0x0001  /* +10dB */
1567 #define AC97_AD198X_MBC_30      0x0002  /* +30dB */
1568 #define AC97_AD198X_VREFD       0x0004  /* VREF high-Z */
1569 #define AC97_AD198X_VREFH       0x0008  /* 2.25V, 3.7V */
1570 #define AC97_AD198X_VREF_0      0x000c  /* 0V */
1571 #define AC97_AD198X_SRU         0x0010  /* sample rate unlock */
1572 #define AC97_AD198X_LOSEL       0x0020  /* LINE_OUT amplifiers input select */
1573 #define AC97_AD198X_2MIC        0x0040  /* 2-channel mic select */
1574 #define AC97_AD198X_SPRD        0x0080  /* SPREAD enable */
1575 #define AC97_AD198X_DMIX0       0x0100  /* downmix mode: 0 = 6-to-4, 1 = 6-to-2 downmix */
1576 #define AC97_AD198X_DMIX1       0x0200  /* downmix mode: 1 = enabled */
1577 #define AC97_AD198X_HPSEL       0x0400  /* headphone amplifier input select */
1578 #define AC97_AD198X_CLDIS       0x0800  /* center/lfe disable */
1579 #define AC97_AD198X_LODIS       0x1000  /* LINE_OUT disable */
1580 #define AC97_AD198X_MSPLT       0x2000  /* mute split */
1581 #define AC97_AD198X_AC97NC      0x4000  /* AC97 no compatible mode */
1582 #define AC97_AD198X_DACZ        0x8000  /* DAC zero-fill mode */
1583
1584
1585 static int snd_ac97_ad198x_spdif_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1586 {
1587         static char *texts[2] = { "AC-Link", "A/D Converter" };
1588
1589         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1590         uinfo->count = 1;
1591         uinfo->value.enumerated.items = 2;
1592         if (uinfo->value.enumerated.item > 1)
1593                 uinfo->value.enumerated.item = 1;
1594         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1595         return 0;
1596 }
1597
1598 static int snd_ac97_ad198x_spdif_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1599 {
1600         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1601         unsigned short val;
1602
1603         val = ac97->regs[AC97_AD_SERIAL_CFG];
1604         ucontrol->value.enumerated.item[0] = (val >> 2) & 1;
1605         return 0;
1606 }
1607
1608 static int snd_ac97_ad198x_spdif_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1609 {
1610         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1611         unsigned short val;
1612
1613         if (ucontrol->value.enumerated.item[0] > 1)
1614                 return -EINVAL;
1615         val = ucontrol->value.enumerated.item[0] << 2;
1616         return snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x0004, val);
1617 }
1618
1619 static const struct snd_kcontrol_new snd_ac97_ad198x_spdif_source = {
1620         .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
1621         .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
1622         .info   = snd_ac97_ad198x_spdif_source_info,
1623         .get    = snd_ac97_ad198x_spdif_source_get,
1624         .put    = snd_ac97_ad198x_spdif_source_put,
1625 };
1626
1627 static int patch_ad198x_post_spdif(struct snd_ac97 * ac97)
1628 {
1629         return patch_build_controls(ac97, &snd_ac97_ad198x_spdif_source, 1);
1630 }
1631
1632 static const struct snd_kcontrol_new snd_ac97_ad1981x_jack_sense[] = {
1633         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 11, 1, 0),
1634         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
1635 };
1636
1637 /* black list to avoid HP/Line jack-sense controls
1638  * (SS vendor << 16 | device)
1639  */
1640 static unsigned int ad1981_jacks_blacklist[] = {
1641         0x10140537, /* Thinkpad T41p */
1642         0x10140554, /* Thinkpad T42p/R50p */
1643         0 /* end */
1644 };
1645
1646 static int check_list(struct snd_ac97 *ac97, const unsigned int *list)
1647 {
1648         u32 subid = ((u32)ac97->subsystem_vendor << 16) | ac97->subsystem_device;
1649         for (; *list; list++)
1650                 if (*list == subid)
1651                         return 1;
1652         return 0;
1653 }
1654
1655 static int patch_ad1981a_specific(struct snd_ac97 * ac97)
1656 {
1657         if (check_list(ac97, ad1981_jacks_blacklist))
1658                 return 0;
1659         return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
1660                                     ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
1661 }
1662
1663 static struct snd_ac97_build_ops patch_ad1981a_build_ops = {
1664         .build_post_spdif = patch_ad198x_post_spdif,
1665         .build_specific = patch_ad1981a_specific,
1666 #ifdef CONFIG_PM
1667         .resume = ad18xx_resume
1668 #endif
1669 };
1670
1671 /* white list to enable HP jack-sense bits
1672  * (SS vendor << 16 | device)
1673  */
1674 static unsigned int ad1981_jacks_whitelist[] = {
1675         0x0e11005a, /* HP nc4000/4010 */
1676         0x103c0890, /* HP nc6000 */
1677         0x103c0938, /* HP nc4220 */
1678         0x103c099c, /* HP nx6110 */
1679         0x103c0944, /* HP nc6220 */
1680         0x103c0934, /* HP nc8220 */
1681         0x103c006d, /* HP nx9105 */
1682         0x17340088, /* FSC Scenic-W */
1683         0 /* end */
1684 };
1685
1686 static void check_ad1981_hp_jack_sense(struct snd_ac97 *ac97)
1687 {
1688         if (check_list(ac97, ad1981_jacks_whitelist))
1689                 /* enable headphone jack sense */
1690                 snd_ac97_update_bits(ac97, AC97_AD_JACK_SPDIF, 1<<11, 1<<11);
1691 }
1692
1693 int patch_ad1981a(struct snd_ac97 *ac97)
1694 {
1695         patch_ad1881(ac97);
1696         ac97->build_ops = &patch_ad1981a_build_ops;
1697         snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1698         ac97->flags |= AC97_STEREO_MUTES;
1699         check_ad1981_hp_jack_sense(ac97);
1700         return 0;
1701 }
1702
1703 static const struct snd_kcontrol_new snd_ac97_ad198x_2cmic =
1704 AC97_SINGLE("Stereo Mic", AC97_AD_MISC, 6, 1, 0);
1705
1706 static int patch_ad1981b_specific(struct snd_ac97 *ac97)
1707 {
1708         int err;
1709
1710         if ((err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1)) < 0)
1711                 return err;
1712         if (check_list(ac97, ad1981_jacks_blacklist))
1713                 return 0;
1714         return patch_build_controls(ac97, snd_ac97_ad1981x_jack_sense,
1715                                     ARRAY_SIZE(snd_ac97_ad1981x_jack_sense));
1716 }
1717
1718 static struct snd_ac97_build_ops patch_ad1981b_build_ops = {
1719         .build_post_spdif = patch_ad198x_post_spdif,
1720         .build_specific = patch_ad1981b_specific,
1721 #ifdef CONFIG_PM
1722         .resume = ad18xx_resume
1723 #endif
1724 };
1725
1726 int patch_ad1981b(struct snd_ac97 *ac97)
1727 {
1728         patch_ad1881(ac97);
1729         ac97->build_ops = &patch_ad1981b_build_ops;
1730         snd_ac97_update_bits(ac97, AC97_AD_MISC, AC97_AD198X_MSPLT, AC97_AD198X_MSPLT);
1731         ac97->flags |= AC97_STEREO_MUTES;
1732         check_ad1981_hp_jack_sense(ac97);
1733         return 0;
1734 }
1735
1736 static int snd_ac97_ad1888_lohpsel_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1737 {
1738         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
1739         uinfo->count = 1;
1740         uinfo->value.integer.min = 0;
1741         uinfo->value.integer.max = 1;
1742         return 0;
1743 }
1744
1745 static int snd_ac97_ad1888_lohpsel_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1746 {
1747         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1748         unsigned short val;
1749
1750         val = ac97->regs[AC97_AD_MISC];
1751         ucontrol->value.integer.value[0] = !(val & AC97_AD198X_LOSEL);
1752         return 0;
1753 }
1754
1755 static int snd_ac97_ad1888_lohpsel_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1756 {
1757         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1758         unsigned short val;
1759
1760         val = !ucontrol->value.integer.value[0]
1761                 ? (AC97_AD198X_LOSEL | AC97_AD198X_HPSEL) : 0;
1762         return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1763                                     AC97_AD198X_LOSEL | AC97_AD198X_HPSEL, val);
1764 }
1765
1766 static int snd_ac97_ad1888_downmix_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
1767 {
1768         static char *texts[3] = {"Off", "6 -> 4", "6 -> 2"};
1769
1770         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
1771         uinfo->count = 1;
1772         uinfo->value.enumerated.items = 3;
1773         if (uinfo->value.enumerated.item > 2)
1774                 uinfo->value.enumerated.item = 2;
1775         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
1776         return 0;
1777 }
1778
1779 static int snd_ac97_ad1888_downmix_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         if (!(val & AC97_AD198X_DMIX1))
1786                 ucontrol->value.enumerated.item[0] = 0;
1787         else
1788                 ucontrol->value.enumerated.item[0] = 1 + ((val >> 8) & 1);
1789         return 0;
1790 }
1791
1792 static int snd_ac97_ad1888_downmix_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
1793 {
1794         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
1795         unsigned short val;
1796
1797         if (ucontrol->value.enumerated.item[0] > 2)
1798                 return -EINVAL;
1799         if (ucontrol->value.enumerated.item[0] == 0)
1800                 val = 0;
1801         else
1802                 val = AC97_AD198X_DMIX1 |
1803                         ((ucontrol->value.enumerated.item[0] - 1) << 8);
1804         return snd_ac97_update_bits(ac97, AC97_AD_MISC,
1805                                     AC97_AD198X_DMIX0 | AC97_AD198X_DMIX1, val);
1806 }
1807
1808 static void ad1888_update_jacks(struct snd_ac97 *ac97)
1809 {
1810         unsigned short val = 0;
1811         if (! is_shared_linein(ac97))
1812                 val |= (1 << 12);
1813         if (! is_shared_micin(ac97))
1814                 val |= (1 << 11);
1815         /* shared Line-In */
1816         snd_ac97_update_bits(ac97, AC97_AD_MISC, (1 << 11) | (1 << 12), val);
1817 }
1818
1819 static const struct snd_kcontrol_new snd_ac97_ad1888_controls[] = {
1820         {
1821                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1822                 .name = "Exchange Front/Surround",
1823                 .info = snd_ac97_ad1888_lohpsel_info,
1824                 .get = snd_ac97_ad1888_lohpsel_get,
1825                 .put = snd_ac97_ad1888_lohpsel_put
1826         },
1827         AC97_SINGLE("Spread Front to Surround and Center/LFE", AC97_AD_MISC, 7, 1, 0),
1828         {
1829                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1830                 .name = "Downmix",
1831                 .info = snd_ac97_ad1888_downmix_info,
1832                 .get = snd_ac97_ad1888_downmix_get,
1833                 .put = snd_ac97_ad1888_downmix_put
1834         },
1835         AC97_SURROUND_JACK_MODE_CTL,
1836         AC97_CHANNEL_MODE_CTL,
1837
1838         AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 10, 1, 0),
1839         AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
1840 };
1841
1842 static int patch_ad1888_specific(struct snd_ac97 *ac97)
1843 {
1844         /* rename 0x04 as "Master" and 0x02 as "Master Surround" */
1845         snd_ac97_rename_vol_ctl(ac97, "Master Playback", "Master Surround Playback");
1846         snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Master Playback");
1847         return patch_build_controls(ac97, snd_ac97_ad1888_controls, ARRAY_SIZE(snd_ac97_ad1888_controls));
1848 }
1849
1850 static struct snd_ac97_build_ops patch_ad1888_build_ops = {
1851         .build_post_spdif = patch_ad198x_post_spdif,
1852         .build_specific = patch_ad1888_specific,
1853 #ifdef CONFIG_PM
1854         .resume = ad1888_resume,
1855 #endif
1856         .update_jacks = ad1888_update_jacks,
1857 };
1858
1859 int patch_ad1888(struct snd_ac97 * ac97)
1860 {
1861         unsigned short misc;
1862
1863         patch_ad1881(ac97);
1864         ac97->build_ops = &patch_ad1888_build_ops;
1865         /* Switch FRONT/SURROUND LINE-OUT/HP-OUT default connection */
1866         /* it seems that most vendors connect line-out connector to headphone out of AC'97 */
1867         /* AD-compatible mode */
1868         /* Stereo mutes enabled */
1869         misc = snd_ac97_read(ac97, AC97_AD_MISC);
1870         snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
1871                              AC97_AD198X_LOSEL |
1872                              AC97_AD198X_HPSEL |
1873                              AC97_AD198X_MSPLT |
1874                              AC97_AD198X_AC97NC);
1875         ac97->flags |= AC97_STEREO_MUTES;
1876         return 0;
1877 }
1878
1879 static int patch_ad1980_specific(struct snd_ac97 *ac97)
1880 {
1881         int err;
1882
1883         if ((err = patch_ad1888_specific(ac97)) < 0)
1884                 return err;
1885         return patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1);
1886 }
1887
1888 static struct snd_ac97_build_ops patch_ad1980_build_ops = {
1889         .build_post_spdif = patch_ad198x_post_spdif,
1890         .build_specific = patch_ad1980_specific,
1891 #ifdef CONFIG_PM
1892         .resume = ad18xx_resume,
1893 #endif
1894         .update_jacks = ad1888_update_jacks,
1895 };
1896
1897 int patch_ad1980(struct snd_ac97 * ac97)
1898 {
1899         patch_ad1888(ac97);
1900         ac97->build_ops = &patch_ad1980_build_ops;
1901         return 0;
1902 }
1903
1904 static const struct snd_kcontrol_new snd_ac97_ad1985_controls[] = {
1905         AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0)
1906 };
1907
1908 static void ad1985_update_jacks(struct snd_ac97 *ac97)
1909 {
1910         ad1888_update_jacks(ac97);
1911         snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 1 << 9,
1912                              is_shared_micin(ac97) ? 0 : 1 << 9);
1913 }
1914
1915 static int patch_ad1985_specific(struct snd_ac97 *ac97)
1916 {
1917         int err;
1918
1919         if ((err = patch_ad1980_specific(ac97)) < 0)
1920                 return err;
1921         return patch_build_controls(ac97, snd_ac97_ad1985_controls, ARRAY_SIZE(snd_ac97_ad1985_controls));
1922 }
1923
1924 static struct snd_ac97_build_ops patch_ad1985_build_ops = {
1925         .build_post_spdif = patch_ad198x_post_spdif,
1926         .build_specific = patch_ad1985_specific,
1927 #ifdef CONFIG_PM
1928         .resume = ad18xx_resume,
1929 #endif
1930         .update_jacks = ad1985_update_jacks,
1931 };
1932
1933 int patch_ad1985(struct snd_ac97 * ac97)
1934 {
1935         unsigned short misc;
1936
1937         patch_ad1881(ac97);
1938         ac97->build_ops = &patch_ad1985_build_ops;
1939         misc = snd_ac97_read(ac97, AC97_AD_MISC);
1940         /* switch front/surround line-out/hp-out */
1941         /* center/LFE, mic in 3.75V mode */
1942         /* AD-compatible mode */
1943         /* Stereo mutes enabled */
1944         /* in accordance with ADI driver: misc | 0x5c28 */
1945         snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
1946                              AC97_AD198X_VREFH |
1947                              AC97_AD198X_LOSEL |
1948                              AC97_AD198X_HPSEL |
1949                              AC97_AD198X_CLDIS |
1950                              AC97_AD198X_LODIS |
1951                              AC97_AD198X_MSPLT |
1952                              AC97_AD198X_AC97NC);
1953         ac97->flags |= AC97_STEREO_MUTES;
1954         /* on AD1985 rev. 3, AC'97 revision bits are zero */
1955         ac97->ext_id = (ac97->ext_id & ~AC97_EI_REV_MASK) | AC97_EI_REV_23;
1956         return 0;
1957 }
1958
1959 /*
1960  * realtek ALC65x/850 codecs
1961  */
1962 static void alc650_update_jacks(struct snd_ac97 *ac97)
1963 {
1964         int shared;
1965
1966         /* shared Line-In */
1967         shared = is_shared_linein(ac97);
1968         snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 9,
1969                              shared ? (1 << 9) : 0);
1970         /* update shared Mic */
1971         shared = is_shared_micin(ac97);
1972         /* disable/enable vref */
1973         snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
1974                              shared ? (1 << 12) : 0);
1975         /* turn on/off center-on-mic */
1976         snd_ac97_update_bits(ac97, AC97_ALC650_MULTICH, 1 << 10,
1977                              shared ? (1 << 10) : 0);
1978         /* GPIO0 high for mic */
1979         snd_ac97_update_bits(ac97, AC97_ALC650_GPIO_STATUS, 0x100,
1980                              shared ? 0 : 0x100);
1981 }
1982
1983 static const struct snd_kcontrol_new snd_ac97_controls_alc650[] = {
1984         AC97_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0),
1985         AC97_SINGLE("Surround Down Mix", AC97_ALC650_MULTICH, 1, 1, 0),
1986         AC97_SINGLE("Center/LFE Down Mix", AC97_ALC650_MULTICH, 2, 1, 0),
1987         AC97_SINGLE("Exchange Center/LFE", AC97_ALC650_MULTICH, 3, 1, 0),
1988         /* 4: Analog Input To Surround */
1989         /* 5: Analog Input To Center/LFE */
1990         /* 6: Independent Master Volume Right */
1991         /* 7: Independent Master Volume Left */
1992         /* 8: reserved */
1993         /* 9: Line-In/Surround share */
1994         /* 10: Mic/CLFE share */
1995         /* 11-13: in IEC958 controls */
1996         AC97_SINGLE("Swap Surround Slot", AC97_ALC650_MULTICH, 14, 1, 0),
1997 #if 0 /* always set in patch_alc650 */
1998         AC97_SINGLE("IEC958 Input Clock Enable", AC97_ALC650_CLOCK, 0, 1, 0),
1999         AC97_SINGLE("IEC958 Input Pin Enable", AC97_ALC650_CLOCK, 1, 1, 0),
2000         AC97_SINGLE("Surround DAC Switch", AC97_ALC650_SURR_DAC_VOL, 15, 1, 1),
2001         AC97_DOUBLE("Surround DAC Volume", AC97_ALC650_SURR_DAC_VOL, 8, 0, 31, 1),
2002         AC97_SINGLE("Center/LFE DAC Switch", AC97_ALC650_LFE_DAC_VOL, 15, 1, 1),
2003         AC97_DOUBLE("Center/LFE DAC Volume", AC97_ALC650_LFE_DAC_VOL, 8, 0, 31, 1),
2004 #endif
2005         AC97_SURROUND_JACK_MODE_CTL,
2006         AC97_CHANNEL_MODE_CTL,
2007 };
2008
2009 static const struct snd_kcontrol_new snd_ac97_spdif_controls_alc650[] = {
2010         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0),
2011         AC97_SINGLE("Analog to IEC958 Output", AC97_ALC650_MULTICH, 12, 1, 0),
2012         /* disable this controls since it doesn't work as expected */
2013         /* AC97_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 13, 1, 0), */
2014 };
2015
2016 static int patch_alc650_specific(struct snd_ac97 * ac97)
2017 {
2018         int err;
2019
2020         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc650, ARRAY_SIZE(snd_ac97_controls_alc650))) < 0)
2021                 return err;
2022         if (ac97->ext_id & AC97_EI_SPDIF) {
2023                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc650, ARRAY_SIZE(snd_ac97_spdif_controls_alc650))) < 0)
2024                         return err;
2025         }
2026         return 0;
2027 }
2028
2029 static struct snd_ac97_build_ops patch_alc650_ops = {
2030         .build_specific = patch_alc650_specific,
2031         .update_jacks = alc650_update_jacks
2032 };
2033
2034 int patch_alc650(struct snd_ac97 * ac97)
2035 {
2036         unsigned short val;
2037
2038         ac97->build_ops = &patch_alc650_ops;
2039
2040         /* determine the revision */
2041         val = snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f;
2042         if (val < 3)
2043                 ac97->id = 0x414c4720;          /* Old version */
2044         else if (val < 0x10)
2045                 ac97->id = 0x414c4721;          /* D version */
2046         else if (val < 0x20)
2047                 ac97->id = 0x414c4722;          /* E version */
2048         else if (val < 0x30)
2049                 ac97->id = 0x414c4723;          /* F version */
2050
2051         /* revision E or F */
2052         /* FIXME: what about revision D ? */
2053         ac97->spec.dev_flags = (ac97->id == 0x414c4722 ||
2054                                 ac97->id == 0x414c4723);
2055
2056         /* enable AC97_ALC650_GPIO_SETUP, AC97_ALC650_CLOCK for R/W */
2057         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
2058                 snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x8000);
2059
2060         /* Enable SPDIF-IN only on Rev.E and above */
2061         val = snd_ac97_read(ac97, AC97_ALC650_CLOCK);
2062         /* SPDIF IN with pin 47 */
2063         if (ac97->spec.dev_flags &&
2064             /* ASUS A6KM requires EAPD */
2065             ! (ac97->subsystem_vendor == 0x1043 &&
2066                ac97->subsystem_device == 0x1103))
2067                 val |= 0x03; /* enable */
2068         else
2069                 val &= ~0x03; /* disable */
2070         snd_ac97_write_cache(ac97, AC97_ALC650_CLOCK, val);
2071
2072         /* set default: slot 3,4,7,8,6,9
2073            spdif-in monitor off, analog-spdif off, spdif-in off
2074            center on mic off, surround on line-in off
2075            downmix off, duplicate front off
2076         */
2077         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 0);
2078
2079         /* set GPIO0 for mic bias */
2080         /* GPIO0 pin output, no interrupt, high */
2081         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_SETUP,
2082                              snd_ac97_read(ac97, AC97_ALC650_GPIO_SETUP) | 0x01);
2083         snd_ac97_write_cache(ac97, AC97_ALC650_GPIO_STATUS,
2084                              (snd_ac97_read(ac97, AC97_ALC650_GPIO_STATUS) | 0x100) & ~0x10);
2085
2086         /* full DAC volume */
2087         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2088         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2089         return 0;
2090 }
2091
2092 static void alc655_update_jacks(struct snd_ac97 *ac97)
2093 {
2094         int shared;
2095
2096         /* shared Line-In */
2097         shared = is_shared_linein(ac97);
2098         ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 9,
2099                               shared ? (1 << 9) : 0, 0);
2100         /* update shared mic */
2101         shared = is_shared_micin(ac97);
2102         /* misc control; vrefout disable */
2103         snd_ac97_update_bits(ac97, AC97_ALC650_CLOCK, 1 << 12,
2104                              shared ? (1 << 12) : 0);
2105         ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 1 << 10,
2106                               shared ? (1 << 10) : 0, 0);
2107 }
2108
2109 static const struct snd_kcontrol_new snd_ac97_controls_alc655[] = {
2110         AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
2111         AC97_SURROUND_JACK_MODE_CTL,
2112         AC97_CHANNEL_MODE_CTL,
2113 };
2114
2115 static int alc655_iec958_route_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
2116 {
2117         static char *texts_655[3] = { "PCM", "Analog In", "IEC958 In" };
2118         static char *texts_658[4] = { "PCM", "Analog1 In", "Analog2 In", "IEC958 In" };
2119         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2120
2121         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2122         uinfo->count = 1;
2123         uinfo->value.enumerated.items = ac97->spec.dev_flags ? 4 : 3;
2124         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
2125                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
2126         strcpy(uinfo->value.enumerated.name,
2127                ac97->spec.dev_flags ?
2128                texts_658[uinfo->value.enumerated.item] :
2129                texts_655[uinfo->value.enumerated.item]);
2130         return 0;
2131 }
2132
2133 static int alc655_iec958_route_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2134 {
2135         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2136         unsigned short val;
2137
2138         val = ac97->regs[AC97_ALC650_MULTICH];
2139         val = (val >> 12) & 3;
2140         if (ac97->spec.dev_flags && val == 3)
2141                 val = 0;
2142         ucontrol->value.enumerated.item[0] = val;
2143         return 0;
2144 }
2145
2146 static int alc655_iec958_route_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2147 {
2148         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2149
2150         return ac97_update_bits_page(ac97, AC97_ALC650_MULTICH, 3 << 12,
2151                                      (unsigned short)ucontrol->value.enumerated.item[0] << 12,
2152                                      0);
2153 }
2154
2155 static const struct snd_kcontrol_new snd_ac97_spdif_controls_alc655[] = {
2156         AC97_PAGE_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_ALC650_MULTICH, 11, 1, 0, 0),
2157         /* disable this controls since it doesn't work as expected */
2158         /* AC97_PAGE_SINGLE("IEC958 Input Monitor", AC97_ALC650_MULTICH, 14, 1, 0, 0), */
2159         {
2160                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2161                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2162                 .info   = alc655_iec958_route_info,
2163                 .get    = alc655_iec958_route_get,
2164                 .put    = alc655_iec958_route_put,
2165         },
2166 };
2167
2168 static int patch_alc655_specific(struct snd_ac97 * ac97)
2169 {
2170         int err;
2171
2172         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc655, ARRAY_SIZE(snd_ac97_controls_alc655))) < 0)
2173                 return err;
2174         if (ac97->ext_id & AC97_EI_SPDIF) {
2175                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
2176                         return err;
2177         }
2178         return 0;
2179 }
2180
2181 static struct snd_ac97_build_ops patch_alc655_ops = {
2182         .build_specific = patch_alc655_specific,
2183         .update_jacks = alc655_update_jacks
2184 };
2185
2186 int patch_alc655(struct snd_ac97 * ac97)
2187 {
2188         unsigned int val;
2189
2190         if (ac97->id == AC97_ID_ALC658) {
2191                 ac97->spec.dev_flags = 1; /* ALC658 */
2192                 if ((snd_ac97_read(ac97, AC97_ALC650_REVISION) & 0x3f) == 2) {
2193                         ac97->id = AC97_ID_ALC658D;
2194                         ac97->spec.dev_flags = 2;
2195                 }
2196         }
2197
2198         ac97->build_ops = &patch_alc655_ops;
2199
2200         /* assume only page 0 for writing cache */
2201         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
2202
2203         /* adjust default values */
2204         val = snd_ac97_read(ac97, 0x7a); /* misc control */
2205         if (ac97->spec.dev_flags) /* ALC658 */
2206                 val &= ~(1 << 1); /* Pin 47 is spdif input pin */
2207         else { /* ALC655 */
2208                 if (ac97->subsystem_vendor == 0x1462 &&
2209                     ac97->subsystem_device == 0x0131) /* MSI S270 laptop */
2210                         val &= ~(1 << 1); /* Pin 47 is EAPD (for internal speaker) */
2211                 else
2212                         val |= (1 << 1); /* Pin 47 is spdif input pin */
2213         }
2214         val &= ~(1 << 12); /* vref enable */
2215         snd_ac97_write_cache(ac97, 0x7a, val);
2216         /* set default: spdif-in enabled,
2217            spdif-in monitor off, spdif-in PCM off
2218            center on mic off, surround on line-in off
2219            duplicate front off
2220         */
2221         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
2222
2223         /* full DAC volume */
2224         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2225         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2226
2227         /* update undocumented bit... */
2228         if (ac97->id == AC97_ID_ALC658D)
2229                 snd_ac97_update_bits(ac97, 0x74, 0x0800, 0x0800);
2230
2231         return 0;
2232 }
2233
2234
2235 #define AC97_ALC850_JACK_SELECT 0x76
2236 #define AC97_ALC850_MISC1       0x7a
2237
2238 static void alc850_update_jacks(struct snd_ac97 *ac97)
2239 {
2240         int shared;
2241
2242         /* shared Line-In */
2243         shared = is_shared_linein(ac97);
2244         /* SURR 1kOhm (bit4), Amp (bit5) */
2245         snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<4)|(1<<5),
2246                              shared ? (1<<5) : (1<<4));
2247         /* LINE-IN = 0, SURROUND = 2 */
2248         snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 12,
2249                              shared ? (2<<12) : (0<<12));
2250         /* update shared mic */
2251         shared = is_shared_micin(ac97);
2252         /* Vref disable (bit12), 1kOhm (bit13) */
2253         snd_ac97_update_bits(ac97, AC97_ALC850_MISC1, (1<<12)|(1<<13),
2254                              shared ? (1<<12) : (1<<13));
2255         /* MIC-IN = 1, CENTER-LFE = 5 */
2256         snd_ac97_update_bits(ac97, AC97_ALC850_JACK_SELECT, 7 << 4,
2257                              shared ? (5<<4) : (1<<4));
2258 }
2259
2260 static const struct snd_kcontrol_new snd_ac97_controls_alc850[] = {
2261         AC97_PAGE_SINGLE("Duplicate Front", AC97_ALC650_MULTICH, 0, 1, 0, 0),
2262         AC97_SINGLE("Mic Front Input Switch", AC97_ALC850_JACK_SELECT, 15, 1, 1),
2263         AC97_SURROUND_JACK_MODE_CTL,
2264         AC97_CHANNEL_MODE_CTL,
2265 };
2266
2267 static int patch_alc850_specific(struct snd_ac97 *ac97)
2268 {
2269         int err;
2270
2271         if ((err = patch_build_controls(ac97, snd_ac97_controls_alc850, ARRAY_SIZE(snd_ac97_controls_alc850))) < 0)
2272                 return err;
2273         if (ac97->ext_id & AC97_EI_SPDIF) {
2274                 if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_alc655, ARRAY_SIZE(snd_ac97_spdif_controls_alc655))) < 0)
2275                         return err;
2276         }
2277         return 0;
2278 }
2279
2280 static struct snd_ac97_build_ops patch_alc850_ops = {
2281         .build_specific = patch_alc850_specific,
2282         .update_jacks = alc850_update_jacks
2283 };
2284
2285 int patch_alc850(struct snd_ac97 *ac97)
2286 {
2287         ac97->build_ops = &patch_alc850_ops;
2288
2289         ac97->spec.dev_flags = 0; /* for IEC958 playback route - ALC655 compatible */
2290
2291         /* assume only page 0 for writing cache */
2292         snd_ac97_update_bits(ac97, AC97_INT_PAGING, AC97_PAGE_MASK, AC97_PAGE_VENDOR);
2293
2294         /* adjust default values */
2295         /* set default: spdif-in enabled,
2296            spdif-in monitor off, spdif-in PCM off
2297            center on mic off, surround on line-in off
2298            duplicate front off
2299         */
2300         snd_ac97_write_cache(ac97, AC97_ALC650_MULTICH, 1<<15);
2301         /* SURR_OUT: on, Surr 1kOhm: on, Surr Amp: off, Front 1kOhm: off
2302          * Front Amp: on, Vref: enable, Center 1kOhm: on, Mix: on
2303          */
2304         snd_ac97_write_cache(ac97, 0x7a, (1<<1)|(1<<4)|(0<<5)|(1<<6)|
2305                              (1<<7)|(0<<12)|(1<<13)|(0<<14));
2306         /* detection UIO2,3: all path floating, UIO3: MIC, Vref2: disable,
2307          * UIO1: FRONT, Vref3: disable, UIO3: LINE, Front-Mic: mute
2308          */
2309         snd_ac97_write_cache(ac97, 0x76, (0<<0)|(0<<2)|(1<<4)|(1<<7)|(2<<8)|
2310                              (1<<11)|(0<<12)|(1<<15));
2311
2312         /* full DAC volume */
2313         snd_ac97_write_cache(ac97, AC97_ALC650_SURR_DAC_VOL, 0x0808);
2314         snd_ac97_write_cache(ac97, AC97_ALC650_LFE_DAC_VOL, 0x0808);
2315         return 0;
2316 }
2317
2318
2319 /*
2320  * C-Media CM97xx codecs
2321  */
2322 static void cm9738_update_jacks(struct snd_ac97 *ac97)
2323 {
2324         /* shared Line-In */
2325         snd_ac97_update_bits(ac97, AC97_CM9738_VENDOR_CTRL, 1 << 10,
2326                              is_shared_linein(ac97) ? (1 << 10) : 0);
2327 }
2328
2329 static const struct snd_kcontrol_new snd_ac97_cm9738_controls[] = {
2330         AC97_SINGLE("Duplicate Front", AC97_CM9738_VENDOR_CTRL, 13, 1, 0),
2331         AC97_SURROUND_JACK_MODE_CTL,
2332         AC97_CHANNEL_MODE_4CH_CTL,
2333 };
2334
2335 static int patch_cm9738_specific(struct snd_ac97 * ac97)
2336 {
2337         return patch_build_controls(ac97, snd_ac97_cm9738_controls, ARRAY_SIZE(snd_ac97_cm9738_controls));
2338 }
2339
2340 static struct snd_ac97_build_ops patch_cm9738_ops = {
2341         .build_specific = patch_cm9738_specific,
2342         .update_jacks = cm9738_update_jacks
2343 };
2344
2345 int patch_cm9738(struct snd_ac97 * ac97)
2346 {
2347         ac97->build_ops = &patch_cm9738_ops;
2348         /* FIXME: can anyone confirm below? */
2349         /* CM9738 has no PCM volume although the register reacts */
2350         ac97->flags |= AC97_HAS_NO_PCM_VOL;
2351         snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
2352
2353         return 0;
2354 }
2355
2356 static int snd_ac97_cmedia_spdif_playback_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
2357 {
2358         static char *texts[] = { "Analog", "Digital" };
2359
2360         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2361         uinfo->count = 1;
2362         uinfo->value.enumerated.items = 2;
2363         if (uinfo->value.enumerated.item > 1)
2364                 uinfo->value.enumerated.item = 1;
2365         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2366         return 0;
2367 }
2368
2369 static int snd_ac97_cmedia_spdif_playback_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2370 {
2371         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2372         unsigned short val;
2373
2374         val = ac97->regs[AC97_CM9739_SPDIF_CTRL];
2375         ucontrol->value.enumerated.item[0] = (val >> 1) & 0x01;
2376         return 0;
2377 }
2378
2379 static int snd_ac97_cmedia_spdif_playback_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2380 {
2381         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2382
2383         return snd_ac97_update_bits(ac97, AC97_CM9739_SPDIF_CTRL,
2384                                     0x01 << 1,
2385                                     (ucontrol->value.enumerated.item[0] & 0x01) << 1);
2386 }
2387
2388 static const struct snd_kcontrol_new snd_ac97_cm9739_controls_spdif[] = {
2389         /* BIT 0: SPDI_EN - always true */
2390         { /* BIT 1: SPDIFS */
2391                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2392                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2393                 .info   = snd_ac97_cmedia_spdif_playback_source_info,
2394                 .get    = snd_ac97_cmedia_spdif_playback_source_get,
2395                 .put    = snd_ac97_cmedia_spdif_playback_source_put,
2396         },
2397         /* BIT 2: IG_SPIV */
2398         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9739_SPDIF_CTRL, 2, 1, 0),
2399         /* BIT 3: SPI2F */
2400         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9739_SPDIF_CTRL, 3, 1, 0),
2401         /* BIT 4: SPI2SDI */
2402         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9739_SPDIF_CTRL, 4, 1, 0),
2403         /* BIT 8: SPD32 - 32bit SPDIF - not supported yet */
2404 };
2405
2406 static void cm9739_update_jacks(struct snd_ac97 *ac97)
2407 {
2408         /* shared Line-In */
2409         snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 1 << 10,
2410                              is_shared_linein(ac97) ? (1 << 10) : 0);
2411         /* shared Mic */
2412         snd_ac97_update_bits(ac97, AC97_CM9739_MULTI_CHAN, 0x3000,
2413                              is_shared_micin(ac97) ? 0x1000 : 0x2000);
2414 }
2415
2416 static const struct snd_kcontrol_new snd_ac97_cm9739_controls[] = {
2417         AC97_SURROUND_JACK_MODE_CTL,
2418         AC97_CHANNEL_MODE_CTL,
2419 };
2420
2421 static int patch_cm9739_specific(struct snd_ac97 * ac97)
2422 {
2423         return patch_build_controls(ac97, snd_ac97_cm9739_controls, ARRAY_SIZE(snd_ac97_cm9739_controls));
2424 }
2425
2426 static int patch_cm9739_post_spdif(struct snd_ac97 * ac97)
2427 {
2428         return patch_build_controls(ac97, snd_ac97_cm9739_controls_spdif, ARRAY_SIZE(snd_ac97_cm9739_controls_spdif));
2429 }
2430
2431 static struct snd_ac97_build_ops patch_cm9739_ops = {
2432         .build_specific = patch_cm9739_specific,
2433         .build_post_spdif = patch_cm9739_post_spdif,
2434         .update_jacks = cm9739_update_jacks
2435 };
2436
2437 int patch_cm9739(struct snd_ac97 * ac97)
2438 {
2439         unsigned short val;
2440
2441         ac97->build_ops = &patch_cm9739_ops;
2442
2443         /* CM9739/A has no Master and PCM volume although the register reacts */
2444         ac97->flags |= AC97_HAS_NO_MASTER_VOL | AC97_HAS_NO_PCM_VOL;
2445         snd_ac97_write_cache(ac97, AC97_MASTER, 0x8000);
2446         snd_ac97_write_cache(ac97, AC97_PCM, 0x8000);
2447
2448         /* check spdif */
2449         val = snd_ac97_read(ac97, AC97_EXTENDED_STATUS);
2450         if (val & AC97_EA_SPCV) {
2451                 /* enable spdif in */
2452                 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
2453                                      snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) | 0x01);
2454                 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2455         } else {
2456                 ac97->ext_id &= ~AC97_EI_SPDIF; /* disable extended-id */
2457                 ac97->rates[AC97_RATES_SPDIF] = 0;
2458         }
2459
2460         /* set-up multi channel */
2461         /* bit 14: 0 = SPDIF, 1 = EAPD */
2462         /* bit 13: enable internal vref output for mic */
2463         /* bit 12: disable center/lfe (swithable) */
2464         /* bit 10: disable surround/line (switchable) */
2465         /* bit 9: mix 2 surround off */
2466         /* bit 4: undocumented; 0 mutes the CM9739A, which defaults to 1 */
2467         /* bit 3: undocumented; surround? */
2468         /* bit 0: dB */
2469         val = snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) & (1 << 4);
2470         val |= (1 << 3);
2471         val |= (1 << 13);
2472         if (! (ac97->ext_id & AC97_EI_SPDIF))
2473                 val |= (1 << 14);
2474         snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN, val);
2475
2476         /* FIXME: set up GPIO */
2477         snd_ac97_write_cache(ac97, 0x70, 0x0100);
2478         snd_ac97_write_cache(ac97, 0x72, 0x0020);
2479         /* Special exception for ASUS W1000/CMI9739. It does not have an SPDIF in. */
2480         if (ac97->pci &&
2481              ac97->subsystem_vendor == 0x1043 &&
2482              ac97->subsystem_device == 0x1843) {
2483                 snd_ac97_write_cache(ac97, AC97_CM9739_SPDIF_CTRL,
2484                         snd_ac97_read(ac97, AC97_CM9739_SPDIF_CTRL) & ~0x01);
2485                 snd_ac97_write_cache(ac97, AC97_CM9739_MULTI_CHAN,
2486                         snd_ac97_read(ac97, AC97_CM9739_MULTI_CHAN) | (1 << 14));
2487         }
2488
2489         return 0;
2490 }
2491
2492 #define AC97_CM9761_MULTI_CHAN  0x64
2493 #define AC97_CM9761_FUNC        0x66
2494 #define AC97_CM9761_SPDIF_CTRL  0x6c
2495
2496 static void cm9761_update_jacks(struct snd_ac97 *ac97)
2497 {
2498         /* FIXME: check the bits for each model
2499          *        model 83 is confirmed to work
2500          */
2501         static unsigned short surr_on[3][2] = {
2502                 { 0x0008, 0x0000 }, /* 9761-78 & 82 */
2503                 { 0x0000, 0x0008 }, /* 9761-82 rev.B */
2504                 { 0x0000, 0x0008 }, /* 9761-83 */
2505         };
2506         static unsigned short clfe_on[3][2] = {
2507                 { 0x0000, 0x1000 }, /* 9761-78 & 82 */
2508                 { 0x1000, 0x0000 }, /* 9761-82 rev.B */
2509                 { 0x0000, 0x1000 }, /* 9761-83 */
2510         };
2511         static unsigned short surr_shared[3][2] = {
2512                 { 0x0000, 0x0400 }, /* 9761-78 & 82 */
2513                 { 0x0000, 0x0400 }, /* 9761-82 rev.B */
2514                 { 0x0000, 0x0400 }, /* 9761-83 */
2515         };
2516         static unsigned short clfe_shared[3][2] = {
2517                 { 0x2000, 0x0880 }, /* 9761-78 & 82 */
2518                 { 0x0000, 0x2880 }, /* 9761-82 rev.B */
2519                 { 0x2000, 0x0800 }, /* 9761-83 */
2520         };
2521         unsigned short val = 0;
2522
2523         val |= surr_on[ac97->spec.dev_flags][is_surround_on(ac97)];
2524         val |= clfe_on[ac97->spec.dev_flags][is_clfe_on(ac97)];
2525         val |= surr_shared[ac97->spec.dev_flags][is_shared_linein(ac97)];
2526         val |= clfe_shared[ac97->spec.dev_flags][is_shared_micin(ac97)];
2527
2528         snd_ac97_update_bits(ac97, AC97_CM9761_MULTI_CHAN, 0x3c88, val);
2529 }
2530
2531 static const struct snd_kcontrol_new snd_ac97_cm9761_controls[] = {
2532         AC97_SURROUND_JACK_MODE_CTL,
2533         AC97_CHANNEL_MODE_CTL,
2534 };
2535
2536 static int cm9761_spdif_out_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
2537 {
2538         static char *texts[] = { "AC-Link", "ADC", "SPDIF-In" };
2539
2540         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
2541         uinfo->count = 1;
2542         uinfo->value.enumerated.items = 3;
2543         if (uinfo->value.enumerated.item > 2)
2544                 uinfo->value.enumerated.item = 2;
2545         strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
2546         return 0;
2547 }
2548
2549 static int cm9761_spdif_out_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2550 {
2551         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2552
2553         if (ac97->regs[AC97_CM9761_FUNC] & 0x1)
2554                 ucontrol->value.enumerated.item[0] = 2; /* SPDIF-loopback */
2555         else if (ac97->regs[AC97_CM9761_SPDIF_CTRL] & 0x2)
2556                 ucontrol->value.enumerated.item[0] = 1; /* ADC loopback */
2557         else
2558                 ucontrol->value.enumerated.item[0] = 0; /* AC-link */
2559         return 0;
2560 }
2561
2562 static int cm9761_spdif_out_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
2563 {
2564         struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
2565
2566         if (ucontrol->value.enumerated.item[0] == 2)
2567                 return snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0x1);
2568         snd_ac97_update_bits(ac97, AC97_CM9761_FUNC, 0x1, 0);
2569         return snd_ac97_update_bits(ac97, AC97_CM9761_SPDIF_CTRL, 0x2,
2570                                     ucontrol->value.enumerated.item[0] == 1 ? 0x2 : 0);
2571 }
2572
2573 static const char *cm9761_dac_clock[] = { "AC-Link", "SPDIF-In", "Both" };
2574 static const struct ac97_enum cm9761_dac_clock_enum =
2575         AC97_ENUM_SINGLE(AC97_CM9761_SPDIF_CTRL, 9, 3, cm9761_dac_clock);
2576
2577 static const struct snd_kcontrol_new snd_ac97_cm9761_controls_spdif[] = {
2578         { /* BIT 1: SPDIFS */
2579                 .iface  = SNDRV_CTL_ELEM_IFACE_MIXER,
2580                 .name   = SNDRV_CTL_NAME_IEC958("",PLAYBACK,NONE) "Source",
2581                 .info = cm9761_spdif_out_source_info,
2582                 .get = cm9761_spdif_out_source_get,
2583                 .put = cm9761_spdif_out_source_put,
2584         },
2585         /* BIT 2: IG_SPIV */
2586         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Valid Switch", AC97_CM9761_SPDIF_CTRL, 2, 1, 0),
2587         /* BIT 3: SPI2F */
2588         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,NONE) "Monitor", AC97_CM9761_SPDIF_CTRL, 3, 1, 0),
2589         /* BIT 4: SPI2SDI */
2590         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), AC97_CM9761_SPDIF_CTRL, 4, 1, 0),
2591         /* BIT 9-10: DAC_CTL */
2592         AC97_ENUM("DAC Clock Source", cm9761_dac_clock_enum),
2593 };
2594
2595 static int patch_cm9761_post_spdif(struct snd_ac97 * ac97)
2596 {
2597         return patch_build_controls(ac97, snd_ac97_cm9761_controls_spdif, ARRAY_SIZE(snd_ac97_cm9761_controls_spdif));
2598 }
2599
2600 static int patch_cm9761_specific(struct snd_ac97 * ac97)
2601 {
2602         return patch_build_controls(ac97, snd_ac97_cm9761_controls, ARRAY_SIZE(snd_ac97_cm9761_controls));
2603 }
2604
2605 static struct snd_ac97_build_ops patch_cm9761_ops = {
2606         .build_specific = patch_cm9761_specific,
2607         .build_post_spdif = patch_cm9761_post_spdif,
2608         .update_jacks = cm9761_update_jacks
2609 };
2610
2611 int patch_cm9761(struct snd_ac97 *ac97)
2612 {
2613         unsigned short val;
2614
2615         /* CM9761 has no PCM volume although the register reacts */
2616         /* Master volume seems to have _some_ influence on the analog
2617          * input sounds
2618          */
2619         ac97->flags |= /*AC97_HAS_NO_MASTER_VOL |*/ AC97_HAS_NO_PCM_VOL;
2620         snd_ac97_write_cache(ac97, AC97_MASTER, 0x8808);
2621         snd_ac97_write_cache(ac97, AC97_PCM, 0x8808);
2622
2623         ac97->spec.dev_flags = 0; /* 1 = model 82 revision B, 2 = model 83 */
2624         if (ac97->id == AC97_ID_CM9761_82) {
2625                 unsigned short tmp;
2626                 /* check page 1, reg 0x60 */
2627                 val = snd_ac97_read(ac97, AC97_INT_PAGING);
2628                 snd_ac97_write_cache(ac97, AC97_INT_PAGING, (val & ~0x0f) | 0x01);
2629                 tmp = snd_ac97_read(ac97, 0x60);
2630                 ac97->spec.dev_flags = tmp & 1; /* revision B? */
2631                 snd_ac97_write_cache(ac97, AC97_INT_PAGING, val);
2632         } else if (ac97->id == AC97_ID_CM9761_83)
2633                 ac97->spec.dev_flags = 2;
2634
2635         ac97->build_ops = &patch_cm9761_ops;
2636
2637         /* enable spdif */
2638         /* force the SPDIF bit in ext_id - codec doesn't set this bit! */
2639         ac97->ext_id |= AC97_EI_SPDIF;
2640         /* to be sure: we overwrite the ext status bits */
2641         snd_ac97_write_cache(ac97, AC97_EXTENDED_STATUS, 0x05c0);
2642         /* Don't set 0x0200 here.  This results in the silent analog output */
2643         snd_ac97_write_cache(ac97, AC97_CM9761_SPDIF_CTRL, 0x0001); /* enable spdif-in */
2644         ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2645
2646         /* set-up multi channel */
2647         /* bit 15: pc master beep off
2648          * bit 14: pin47 = EAPD/SPDIF
2649          * bit 13: vref ctl [= cm9739]
2650          * bit 12: CLFE control (reverted on rev B)
2651          * bit 11: Mic/center share (reverted on rev B)
2652          * bit 10: suddound/line share
2653          * bit  9: Analog-in mix -> surround
2654          * bit  8: Analog-in mix -> CLFE
2655          * bit  7: Mic/LFE share (mic/center/lfe)
2656          * bit  5: vref select (9761A)
2657          * bit  4: front control
2658          * bit  3: surround control (revereted with rev B)
2659          * bit  2: front mic
2660          * bit  1: stereo mic
2661          * bit  0: mic boost level (0=20dB, 1=30dB)
2662          */
2663
2664 #if 0
2665         if (ac97->spec.dev_flags)
2666                 val = 0x0214;
2667         else
2668                 val = 0x321c;
2669 #endif
2670         val = snd_ac97_read(ac97, AC97_CM9761_MULTI_CHAN);
2671         val |= (1 << 4); /* front on */
2672         snd_ac97_write_cache(ac97, AC97_CM9761_MULTI_CHAN, val);
2673
2674         /* FIXME: set up GPIO */
2675         snd_ac97_write_cache(ac97, 0x70, 0x0100);
2676         snd_ac97_write_cache(ac97, 0x72, 0x0020);
2677
2678         return 0;
2679 }
2680
2681 #define AC97_CM9780_SIDE        0x60
2682 #define AC97_CM9780_JACK        0x62
2683 #define AC97_CM9780_MIXER       0x64
2684 #define AC97_CM9780_MULTI_CHAN  0x66
2685 #define AC97_CM9780_SPDIF       0x6c
2686
2687 static const char *cm9780_ch_select[] = { "Front", "Side", "Center/LFE", "Rear" };
2688 static const struct ac97_enum cm9780_ch_select_enum =
2689         AC97_ENUM_SINGLE(AC97_CM9780_MULTI_CHAN, 6, 4, cm9780_ch_select);
2690 static const struct snd_kcontrol_new cm9780_controls[] = {
2691         AC97_DOUBLE("Side Playback Switch", AC97_CM9780_SIDE, 15, 7, 1, 1),
2692         AC97_DOUBLE("Side Playback Volume", AC97_CM9780_SIDE, 8, 0, 31, 0),
2693         AC97_ENUM("Side Playback Route", cm9780_ch_select_enum),
2694 };
2695
2696 static int patch_cm9780_specific(struct snd_ac97 *ac97)
2697 {
2698         return patch_build_controls(ac97, cm9780_controls, ARRAY_SIZE(cm9780_controls));
2699 }
2700
2701 static struct snd_ac97_build_ops patch_cm9780_ops = {
2702         .build_specific = patch_cm9780_specific,
2703         .build_post_spdif = patch_cm9761_post_spdif     /* identical with CM9761 */
2704 };
2705
2706 int patch_cm9780(struct snd_ac97 *ac97)
2707 {
2708         unsigned short val;
2709
2710         ac97->build_ops = &patch_cm9780_ops;
2711
2712         /* enable spdif */
2713         if (ac97->ext_id & AC97_EI_SPDIF) {
2714                 ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_48000; /* 48k only */
2715                 val = snd_ac97_read(ac97, AC97_CM9780_SPDIF);
2716                 val |= 0x1; /* SPDI_EN */
2717                 snd_ac97_write_cache(ac97, AC97_CM9780_SPDIF, val);
2718         }
2719
2720         return 0;
2721 }
2722
2723 /*
2724  * VIA VT1616 codec
2725  */
2726 static const struct snd_kcontrol_new snd_ac97_controls_vt1616[] = {
2727 AC97_SINGLE("DC Offset removal", 0x5a, 10, 1, 0),
2728 AC97_SINGLE("Alternate Level to Surround Out", 0x5a, 15, 1, 0),
2729 AC97_SINGLE("Downmix LFE and Center to Front", 0x5a, 12, 1, 0),
2730 AC97_SINGLE("Downmix Surround to Front", 0x5a, 11, 1, 0),
2731 };
2732
2733 static int patch_vt1616_specific(struct snd_ac97 * ac97)
2734 {
2735         int err;
2736
2737         if (snd_ac97_try_bit(ac97, 0x5a, 9))
2738                 if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[0], 1)) < 0)
2739                         return err;
2740         if ((err = patch_build_controls(ac97, &snd_ac97_controls_vt1616[1], ARRAY_SIZE(snd_ac97_controls_vt1616) - 1)) < 0)
2741                 return err;
2742         return 0;
2743 }
2744
2745 static struct snd_ac97_build_ops patch_vt1616_ops = {
2746         .build_specific = patch_vt1616_specific
2747 };
2748
2749 int patch_vt1616(struct snd_ac97 * ac97)
2750 {
2751         ac97->build_ops = &patch_vt1616_ops;
2752         return 0;
2753 }
2754
2755 /*
2756  * VT1617A codec
2757  */
2758 int patch_vt1617a(struct snd_ac97 * ac97)
2759 {
2760         ac97->ext_id |= AC97_EI_SPDIF;  /* force the detection of spdif */
2761         ac97->rates[AC97_RATES_SPDIF] = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000;
2762         return 0;
2763 }
2764
2765 /*
2766  */
2767 static void it2646_update_jacks(struct snd_ac97 *ac97)
2768 {
2769         /* shared Line-In */
2770         snd_ac97_update_bits(ac97, 0x76, 1 << 9,
2771                              is_shared_linein(ac97) ? (1<<9) : 0);
2772         /* shared Mic */
2773         snd_ac97_update_bits(ac97, 0x76, 1 << 10,
2774                              is_shared_micin(ac97) ? (1<<10) : 0);
2775 }
2776
2777 static const struct snd_kcontrol_new snd_ac97_controls_it2646[] = {
2778         AC97_SURROUND_JACK_MODE_CTL,
2779         AC97_CHANNEL_MODE_CTL,
2780 };
2781
2782 static const struct snd_kcontrol_new snd_ac97_spdif_controls_it2646[] = {
2783         AC97_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), 0x76, 11, 1, 0),
2784         AC97_SINGLE("Analog to IEC958 Output", 0x76, 12, 1, 0),
2785         AC97_SINGLE("IEC958 Input Monitor", 0x76, 13, 1, 0),
2786 };
2787
2788 static int patch_it2646_specific(struct snd_ac97 * ac97)
2789 {
2790         int err;
2791         if ((err = patch_build_controls(ac97, snd_ac97_controls_it2646, ARRAY_SIZE(snd_ac97_controls_it2646))) < 0)
2792                 return err;
2793         if ((err = patch_build_controls(ac97, snd_ac97_spdif_controls_it2646, ARRAY_SIZE(snd_ac97_spdif_controls_it2646))) < 0)
2794                 return err;
2795         return 0;
2796 }
2797
2798 static struct snd_ac97_build_ops patch_it2646_ops = {
2799         .build_specific = patch_it2646_specific,
2800         .update_jacks = it2646_update_jacks
2801 };
2802
2803 int patch_it2646(struct snd_ac97 * ac97)
2804 {
2805         ac97->build_ops = &patch_it2646_ops;
2806         /* full DAC volume */
2807         snd_ac97_write_cache(ac97, 0x5E, 0x0808);
2808         snd_ac97_write_cache(ac97, 0x7A, 0x0808);
2809         return 0;
2810 }
2811
2812 /*
2813  * Si3036 codec
2814  */
2815
2816 #define AC97_SI3036_CHIP_ID     0x5a
2817 #define AC97_SI3036_LINE_CFG    0x5c
2818
2819 static const struct snd_kcontrol_new snd_ac97_controls_si3036[] = {
2820 AC97_DOUBLE("Modem Speaker Volume", 0x5c, 14, 12, 3, 1)
2821 };
2822
2823 static int patch_si3036_specific(struct snd_ac97 * ac97)
2824 {
2825         int idx, err;
2826         for (idx = 0; idx < ARRAY_SIZE(snd_ac97_controls_si3036); idx++)
2827                 if ((err = snd_ctl_add(ac97->bus->card, snd_ctl_new1(&snd_ac97_controls_si3036[idx], ac97))) < 0)
2828                         return err;
2829         return 0;
2830 }
2831
2832 static struct snd_ac97_build_ops patch_si3036_ops = {
2833         .build_specific = patch_si3036_specific,
2834 };
2835
2836 int mpatch_si3036(struct snd_ac97 * ac97)
2837 {
2838         ac97->build_ops = &patch_si3036_ops;
2839         snd_ac97_write_cache(ac97, 0x5c, 0xf210 );
2840         snd_ac97_write_cache(ac97, 0x68, 0);
2841         return 0;
2842 }
2843
2844 /*
2845  * LM 4550 Codec
2846  *
2847  * We use a static resolution table since LM4550 codec cannot be
2848  * properly autoprobed to determine the resolution via
2849  * check_volume_resolution().
2850  */
2851
2852 static struct snd_ac97_res_table lm4550_restbl[] = {
2853         { AC97_MASTER, 0x1f1f },
2854         { AC97_HEADPHONE, 0x1f1f },
2855         { AC97_MASTER_MONO, 0x001f },
2856         { AC97_PC_BEEP, 0x001f },       /* LSB is ignored */
2857         { AC97_PHONE, 0x001f },
2858         { AC97_MIC, 0x001f },
2859         { AC97_LINE, 0x1f1f },
2860         { AC97_CD, 0x1f1f },
2861         { AC97_VIDEO, 0x1f1f },
2862         { AC97_AUX, 0x1f1f },
2863         { AC97_PCM, 0x1f1f },
2864         { AC97_REC_GAIN, 0x0f0f },
2865         { } /* terminator */
2866 };
2867
2868 int patch_lm4550(struct snd_ac97 *ac97)
2869 {
2870         ac97->res_table = lm4550_restbl;
2871         return 0;
2872 }