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