sound/pci/hda/patch_via.c

   1 /*
   2  * Universal Interface for Intel High Definition Audio Codec
   3  *
   4  * HD audio interface patch for VIA VT17xx/VT18xx/VT20xx codec
   5  *
   6  *  (C) 2006-2009 VIA Technology, Inc.
   7  *  (C) 2006-2008 Takashi Iwai <tiwai@suse.de>
   8  *
   9  *  This driver is free software; you can redistribute it and/or modify
  10  *  it under the terms of the GNU General Public License as published by
  11  *  the Free Software Foundation; either version 2 of the License, or
  12  *  (at your option) any later version.
  13  *
  14  *  This driver is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License
  20  *  along with this program; if not, write to the Free Software
  21  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  22  */
  23
  24 /* * * * * * * * * * * * * * Release History * * * * * * * * * * * * * * * * */
  25 /*                                                                           */
  26 /* 2006-03-03  Lydia Wang  Create the basic patch to support VT1708 codec    */
  27 /* 2006-03-14  Lydia Wang  Modify hard code for some pin widget nid          */
  28 /* 2006-08-02  Lydia Wang  Add support to VT1709 codec                       */
  29 /* 2006-09-08  Lydia Wang  Fix internal loopback recording source select bug */
  30 /* 2007-09-12  Lydia Wang  Add EAPD enable during driver initialization      */
  31 /* 2007-09-17  Lydia Wang  Add VT1708B codec support                        */
  32 /* 2007-11-14  Lydia Wang  Add VT1708A codec HP and CD pin connect config    */
  33 /* 2008-02-03  Lydia Wang  Fix Rear channels and Back channels inverse issue */
  34 /* 2008-03-06  Lydia Wang  Add VT1702 codec and VT1708S codec support        */
  35 /* 2008-04-09  Lydia Wang  Add mute front speaker when HP plugin             */
  36 /* 2008-04-09  Lydia Wang  Add Independent HP feature                        */
  37 /* 2008-05-28  Lydia Wang  Add second S/PDIF Out support for VT1702          */
  38 /* 2008-09-15  Logan Li    Add VT1708S Mic Boost workaround/backdoor         */
  39 /* 2009-02-16  Logan Li    Add support for VT1718S                           */
  40 /* 2009-03-13  Logan Li    Add support for VT1716S                           */
  41 /* 2009-04-14  Lydai Wang  Add support for VT1828S and VT2020                */
  42 /* 2009-07-08  Lydia Wang  Add support for VT2002P                           */
  43 /* 2009-07-21  Lydia Wang  Add support for VT1812                            */
  44 /* 2009-09-19  Lydia Wang  Add support for VT1818S                           */
  45 /*                                                                           */
  46 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
  47
  48
  49 #include <linux/init.h>
  50 #include <linux/delay.h>
  51 #include <linux/slab.h>
  52 #include <linux/module.h>
  53 #include <sound/core.h>
  54 #include <sound/asoundef.h>
  55 #include "hda_codec.h"
  56 #include "hda_local.h"
  57 #include "hda_auto_parser.h"
  58 #include "hda_jack.h"
  59 #include "hda_generic.h"
  60
  61 /* Pin Widget NID */
  62 #define VT1708_HP_PIN_NID       0x20
  63 #define VT1708_CD_PIN_NID       0x24
  64
  65 enum VIA_HDA_CODEC {
  66         UNKNOWN = -1,
  67         VT1708,
  68         VT1709_10CH,
  69         VT1709_6CH,
  70         VT1708B_8CH,
  71         VT1708B_4CH,
  72         VT1708S,
  73         VT1708BCE,
  74         VT1702,
  75         VT1718S,
  76         VT1716S,
  77         VT2002P,
  78         VT1812,
  79         VT1802,
  80         VT1705CF,
  81         VT1808,
  82         CODEC_TYPES,
  83 };
  84
  85 #define VT2002P_COMPATIBLE(spec) \
  86         ((spec)->codec_type == VT2002P ||\
  87          (spec)->codec_type == VT1812 ||\
  88          (spec)->codec_type == VT1802)
  89
  90 struct via_spec {
  91         struct hda_gen_spec gen;
  92
  93         /* codec parameterization */
  94         const struct snd_kcontrol_new *mixers[6];
  95         unsigned int num_mixers;
  96
  97         const struct hda_verb *init_verbs[5];
  98         unsigned int num_iverbs;
  99
 100         /* HP mode source */
 101         unsigned int dmic_enabled;
 102         enum VIA_HDA_CODEC codec_type;
 103
 104         /* analog low-power control */
 105         bool alc_mode;
 106
 107         /* work to check hp jack state */
 108         int hp_work_active;
 109         int vt1708_jack_detect;
 110
 111         unsigned int beep_amp;
 112 };
 113
 114 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec);
 115 static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
 116                                   struct hda_codec *codec,
 117                                   struct snd_pcm_substream *substream,
 118                                   int action);
 119
 120 static struct via_spec *via_new_spec(struct hda_codec *codec)
 121 {
 122         struct via_spec *spec;
 123
 124         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 125         if (spec == NULL)
 126                 return NULL;
 127
 128         codec->spec = spec;
 129         snd_hda_gen_spec_init(&spec->gen);
 130         spec->codec_type = get_codec_type(codec);
 131         /* VT1708BCE & VT1708S are almost same */
 132         if (spec->codec_type == VT1708BCE)
 133                 spec->codec_type = VT1708S;
 134         spec->gen.indep_hp = 1;
 135         spec->gen.keep_eapd_on = 1;
 136         spec->gen.pcm_playback_hook = via_playback_pcm_hook;
 137         spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
 138         codec->power_save_node = 1;
 139         spec->gen.power_down_unused = 1;
 140         return spec;
 141 }
 142
 143 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
 144 {
 145         u32 vendor_id = codec->core.vendor_id;
 146         u16 ven_id = vendor_id >> 16;
 147         u16 dev_id = vendor_id & 0xffff;
 148         enum VIA_HDA_CODEC codec_type;
 149
 150         /* get codec type */
 151         if (ven_id != 0x1106)
 152                 codec_type = UNKNOWN;
 153         else if (dev_id >= 0x1708 && dev_id <= 0x170b)
 154                 codec_type = VT1708;
 155         else if (dev_id >= 0xe710 && dev_id <= 0xe713)
 156                 codec_type = VT1709_10CH;
 157         else if (dev_id >= 0xe714 && dev_id <= 0xe717)
 158                 codec_type = VT1709_6CH;
 159         else if (dev_id >= 0xe720 && dev_id <= 0xe723) {
 160                 codec_type = VT1708B_8CH;
 161                 if (snd_hda_param_read(codec, 0x16, AC_PAR_CONNLIST_LEN) == 0x7)
 162                         codec_type = VT1708BCE;
 163         } else if (dev_id >= 0xe724 && dev_id <= 0xe727)
 164                 codec_type = VT1708B_4CH;
 165         else if ((dev_id & 0xfff) == 0x397
 166                  && (dev_id >> 12) < 8)
 167                 codec_type = VT1708S;
 168         else if ((dev_id & 0xfff) == 0x398
 169                  && (dev_id >> 12) < 8)
 170                 codec_type = VT1702;
 171         else if ((dev_id & 0xfff) == 0x428
 172                  && (dev_id >> 12) < 8)
 173                 codec_type = VT1718S;
 174         else if (dev_id == 0x0433 || dev_id == 0xa721)
 175                 codec_type = VT1716S;
 176         else if (dev_id == 0x0441 || dev_id == 0x4441)
 177                 codec_type = VT1718S;
 178         else if (dev_id == 0x0438 || dev_id == 0x4438)
 179                 codec_type = VT2002P;
 180         else if (dev_id == 0x0448)
 181                 codec_type = VT1812;
 182         else if (dev_id == 0x0440)
 183                 codec_type = VT1708S;
 184         else if ((dev_id & 0xfff) == 0x446)
 185                 codec_type = VT1802;
 186         else if (dev_id == 0x4760)
 187                 codec_type = VT1705CF;
 188         else if (dev_id == 0x4761 || dev_id == 0x4762)
 189                 codec_type = VT1808;
 190         else
 191                 codec_type = UNKNOWN;
 192         return codec_type;
 193 };
 194
 195 static void analog_low_current_mode(struct hda_codec *codec);
 196 static bool is_aa_path_mute(struct hda_codec *codec);
 197
 198 #define hp_detect_with_aa(codec) \
 199         (snd_hda_get_bool_hint(codec, "analog_loopback_hp_detect") == 1 && \
 200          !is_aa_path_mute(codec))
 201
 202 static void vt1708_stop_hp_work(struct hda_codec *codec)
 203 {
 204         struct via_spec *spec = codec->spec;
 205         if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
 206                 return;
 207         if (spec->hp_work_active) {
 208                 snd_hda_codec_write(codec, 0x1, 0, 0xf81, 1);
 209                 codec->jackpoll_interval = 0;
 210                 cancel_delayed_work_sync(&codec->jackpoll_work);
 211                 spec->hp_work_active = false;
 212         }
 213 }
 214
 215 static void vt1708_update_hp_work(struct hda_codec *codec)
 216 {
 217         struct via_spec *spec = codec->spec;
 218         if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
 219                 return;
 220         if (spec->vt1708_jack_detect) {
 221                 if (!spec->hp_work_active) {
 222                         codec->jackpoll_interval = msecs_to_jiffies(100);
 223                         snd_hda_codec_write(codec, 0x1, 0, 0xf81, 0);
 224                         schedule_delayed_work(&codec->jackpoll_work, 0);
 225                         spec->hp_work_active = true;
 226                 }
 227         } else if (!hp_detect_with_aa(codec))
 228                 vt1708_stop_hp_work(codec);
 229 }
 230
 231 static int via_pin_power_ctl_info(struct snd_kcontrol *kcontrol,
 232                                   struct snd_ctl_elem_info *uinfo)
 233 {
 234         return snd_hda_enum_bool_helper_info(kcontrol, uinfo);
 235 }
 236
 237 static int via_pin_power_ctl_get(struct snd_kcontrol *kcontrol,
 238                                  struct snd_ctl_elem_value *ucontrol)
 239 {
 240         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 241         ucontrol->value.enumerated.item[0] = codec->power_save_node;
 242         return 0;
 243 }
 244
 245 static int via_pin_power_ctl_put(struct snd_kcontrol *kcontrol,
 246                                  struct snd_ctl_elem_value *ucontrol)
 247 {
 248         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 249         struct via_spec *spec = codec->spec;
 250         bool val = !!ucontrol->value.enumerated.item[0];
 251
 252         if (val == codec->power_save_node)
 253                 return 0;
 254         codec->power_save_node = val;
 255         spec->gen.power_down_unused = val;
 256         analog_low_current_mode(codec);
 257         return 1;
 258 }
 259
 260 static const struct snd_kcontrol_new via_pin_power_ctl_enum[] = {
 261         {
 262         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 263         .name = "Dynamic Power-Control",
 264         .info = via_pin_power_ctl_info,
 265         .get = via_pin_power_ctl_get,
 266         .put = via_pin_power_ctl_put,
 267         },
 268         {} /* terminator */
 269 };
 270
 271 #ifdef CONFIG_SND_HDA_INPUT_BEEP
 272 static inline void set_beep_amp(struct via_spec *spec, hda_nid_t nid,
 273                                 int idx, int dir)
 274 {
 275         spec->gen.beep_nid = nid;
 276         spec->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir);
 277 }
 278
 279 /* additional beep mixers; the actual parameters are overwritten at build */
 280 static const struct snd_kcontrol_new cxt_beep_mixer[] = {
 281         HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
 282         HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
 283         { } /* end */
 284 };
 285
 286 /* create beep controls if needed */
 287 static int add_beep_ctls(struct hda_codec *codec)
 288 {
 289         struct via_spec *spec = codec->spec;
 290         int err;
 291
 292         if (spec->beep_amp) {
 293                 const struct snd_kcontrol_new *knew;
 294                 for (knew = cxt_beep_mixer; knew->name; knew++) {
 295                         struct snd_kcontrol *kctl;
 296                         kctl = snd_ctl_new1(knew, codec);
 297                         if (!kctl)
 298                                 return -ENOMEM;
 299                         kctl->private_value = spec->beep_amp;
 300                         err = snd_hda_ctl_add(codec, 0, kctl);
 301                         if (err < 0)
 302                                 return err;
 303                 }
 304         }
 305         return 0;
 306 }
 307
 308 static void auto_parse_beep(struct hda_codec *codec)
 309 {
 310         struct via_spec *spec = codec->spec;
 311         hda_nid_t nid;
 312
 313         for_each_hda_codec_node(nid, codec)
 314                 if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP) {
 315                         set_beep_amp(spec, nid, 0, HDA_OUTPUT);
 316                         break;
 317                 }
 318 }
 319 #else
 320 #define set_beep_amp(spec, nid, idx, dir) /* NOP */
 321 #define add_beep_ctls(codec)    0
 322 #define auto_parse_beep(codec)
 323 #endif
 324
 325 /* check AA path's mute status */
 326 static bool is_aa_path_mute(struct hda_codec *codec)
 327 {
 328         struct via_spec *spec = codec->spec;
 329         const struct hda_amp_list *p;
 330         int ch, v;
 331
 332         p = spec->gen.loopback.amplist;
 333         if (!p)
 334                 return true;
 335         for (; p->nid; p++) {
 336                 for (ch = 0; ch < 2; ch++) {
 337                         v = snd_hda_codec_amp_read(codec, p->nid, ch, p->dir,
 338                                                    p->idx);
 339                         if (!(v & HDA_AMP_MUTE) && v > 0)
 340                                 return false;
 341                 }
 342         }
 343         return true;
 344 }
 345
 346 /* enter/exit analog low-current mode */
 347 static void __analog_low_current_mode(struct hda_codec *codec, bool force)
 348 {
 349         struct via_spec *spec = codec->spec;
 350         bool enable;
 351         unsigned int verb, parm;
 352
 353         if (!codec->power_save_node)
 354                 enable = false;
 355         else
 356                 enable = is_aa_path_mute(codec) && !spec->gen.active_streams;
 357         if (enable == spec->alc_mode && !force)
 358                 return;
 359         spec->alc_mode = enable;
 360
 361         /* decide low current mode's verb & parameter */
 362         switch (spec->codec_type) {
 363         case VT1708B_8CH:
 364         case VT1708B_4CH:
 365                 verb = 0xf70;
 366                 parm = enable ? 0x02 : 0x00; /* 0x02: 2/3x, 0x00: 1x */
 367                 break;
 368         case VT1708S:
 369         case VT1718S:
 370         case VT1716S:
 371                 verb = 0xf73;
 372                 parm = enable ? 0x51 : 0xe1; /* 0x51: 4/28x, 0xe1: 1x */
 373                 break;
 374         case VT1702:
 375                 verb = 0xf73;
 376                 parm = enable ? 0x01 : 0x1d; /* 0x01: 4/40x, 0x1d: 1x */
 377                 break;
 378         case VT2002P:
 379         case VT1812:
 380         case VT1802:
 381                 verb = 0xf93;
 382                 parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
 383                 break;
 384         case VT1705CF:
 385         case VT1808:
 386                 verb = 0xf82;
 387                 parm = enable ? 0x00 : 0xe0;  /* 0x00: 4/40x, 0xe0: 1x */
 388                 break;
 389         default:
 390                 return;         /* other codecs are not supported */
 391         }
 392         /* send verb */
 393         snd_hda_codec_write(codec, codec->core.afg, 0, verb, parm);
 394 }
 395
 396 static void analog_low_current_mode(struct hda_codec *codec)
 397 {
 398         return __analog_low_current_mode(codec, false);
 399 }
 400
 401 static int via_build_controls(struct hda_codec *codec)
 402 {
 403         struct via_spec *spec = codec->spec;
 404         int err, i;
 405
 406         err = snd_hda_gen_build_controls(codec);
 407         if (err < 0)
 408                 return err;
 409
 410         err = add_beep_ctls(codec);
 411         if (err < 0)
 412                 return err;
 413
 414         spec->mixers[spec->num_mixers++] = via_pin_power_ctl_enum;
 415
 416         for (i = 0; i < spec->num_mixers; i++) {
 417                 err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
 418                 if (err < 0)
 419                         return err;
 420         }
 421
 422         return 0;
 423 }
 424
 425 static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
 426                                   struct hda_codec *codec,
 427                                   struct snd_pcm_substream *substream,
 428                                   int action)
 429 {
 430         analog_low_current_mode(codec);
 431         vt1708_update_hp_work(codec);
 432 }
 433
 434 static void via_free(struct hda_codec *codec)
 435 {
 436         vt1708_stop_hp_work(codec);
 437         snd_hda_gen_free(codec);
 438 }
 439
 440 #ifdef CONFIG_PM
 441 static int via_suspend(struct hda_codec *codec)
 442 {
 443         struct via_spec *spec = codec->spec;
 444         vt1708_stop_hp_work(codec);
 445
 446         /* Fix pop noise on headphones */
 447         if (spec->codec_type == VT1802)
 448                 snd_hda_shutup_pins(codec);
 449
 450         return 0;
 451 }
 452 #endif
 453
 454 #ifdef CONFIG_PM
 455 static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid)
 456 {
 457         struct via_spec *spec = codec->spec;
 458         analog_low_current_mode(codec);
 459         vt1708_update_hp_work(codec);
 460         return snd_hda_check_amp_list_power(codec, &spec->gen.loopback, nid);
 461 }
 462 #endif
 463
 464 /*
 465  */
 466
 467 static int via_init(struct hda_codec *codec);
 468
 469 static const struct hda_codec_ops via_patch_ops = {
 470         .build_controls = via_build_controls,
 471         .build_pcms = snd_hda_gen_build_pcms,
 472         .init = via_init,
 473         .free = via_free,
 474         .unsol_event = snd_hda_jack_unsol_event,
 475         .stream_pm = snd_hda_gen_stream_pm,
 476 #ifdef CONFIG_PM
 477         .suspend = via_suspend,
 478         .check_power_status = via_check_power_status,
 479 #endif
 480 };
 481
 482
 483 static const struct hda_verb vt1708_init_verbs[] = {
 484         /* power down jack detect function */
 485         {0x1, 0xf81, 0x1},
 486         { }
 487 };
 488 static void vt1708_set_pinconfig_connect(struct hda_codec *codec, hda_nid_t nid)
 489 {
 490         unsigned int def_conf;
 491         unsigned char seqassoc;
 492
 493         def_conf = snd_hda_codec_get_pincfg(codec, nid);
 494         seqassoc = (unsigned char) get_defcfg_association(def_conf);
 495         seqassoc = (seqassoc << 4) | get_defcfg_sequence(def_conf);
 496         if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE
 497             && (seqassoc == 0xf0 || seqassoc == 0xff)) {
 498                 def_conf = def_conf & (~(AC_JACK_PORT_BOTH << 30));
 499                 snd_hda_codec_set_pincfg(codec, nid, def_conf);
 500         }
 501
 502         return;
 503 }
 504
 505 static int vt1708_jack_detect_get(struct snd_kcontrol *kcontrol,
 506                                      struct snd_ctl_elem_value *ucontrol)
 507 {
 508         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 509         struct via_spec *spec = codec->spec;
 510
 511         if (spec->codec_type != VT1708)
 512                 return 0;
 513         ucontrol->value.integer.value[0] = spec->vt1708_jack_detect;
 514         return 0;
 515 }
 516
 517 static int vt1708_jack_detect_put(struct snd_kcontrol *kcontrol,
 518                                      struct snd_ctl_elem_value *ucontrol)
 519 {
 520         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 521         struct via_spec *spec = codec->spec;
 522         int val;
 523
 524         if (spec->codec_type != VT1708)
 525                 return 0;
 526         val = !!ucontrol->value.integer.value[0];
 527         if (spec->vt1708_jack_detect == val)
 528                 return 0;
 529         spec->vt1708_jack_detect = val;
 530         vt1708_update_hp_work(codec);
 531         return 1;
 532 }
 533
 534 static const struct snd_kcontrol_new vt1708_jack_detect_ctl[] = {
 535         {
 536         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 537         .name = "Jack Detect",
 538         .count = 1,
 539         .info = snd_ctl_boolean_mono_info,
 540         .get = vt1708_jack_detect_get,
 541         .put = vt1708_jack_detect_put,
 542         },
 543         {} /* terminator */
 544 };
 545
 546 static const struct badness_table via_main_out_badness = {
 547         .no_primary_dac = 0x10000,
 548         .no_dac = 0x4000,
 549         .shared_primary = 0x10000,
 550         .shared_surr = 0x20,
 551         .shared_clfe = 0x20,
 552         .shared_surr_main = 0x20,
 553 };
 554 static const struct badness_table via_extra_out_badness = {
 555         .no_primary_dac = 0x4000,
 556         .no_dac = 0x4000,
 557         .shared_primary = 0x12,
 558         .shared_surr = 0x20,
 559         .shared_clfe = 0x20,
 560         .shared_surr_main = 0x10,
 561 };
 562
 563 static int via_parse_auto_config(struct hda_codec *codec)
 564 {
 565         struct via_spec *spec = codec->spec;
 566         int err;
 567
 568         spec->gen.main_out_badness = &via_main_out_badness;
 569         spec->gen.extra_out_badness = &via_extra_out_badness;
 570
 571         err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
 572         if (err < 0)
 573                 return err;
 574
 575         auto_parse_beep(codec);
 576
 577         err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
 578         if (err < 0)
 579                 return err;
 580
 581         /* disable widget PM at start for compatibility */
 582         codec->power_save_node = 0;
 583         spec->gen.power_down_unused = 0;
 584         return 0;
 585 }
 586
 587 static int via_init(struct hda_codec *codec)
 588 {
 589         struct via_spec *spec = codec->spec;
 590         int i;
 591
 592         for (i = 0; i < spec->num_iverbs; i++)
 593                 snd_hda_sequence_write(codec, spec->init_verbs[i]);
 594
 595         /* init power states */
 596         __analog_low_current_mode(codec, true);
 597
 598         snd_hda_gen_init(codec);
 599
 600         vt1708_update_hp_work(codec);
 601
 602         return 0;
 603 }
 604
 605 static int vt1708_build_controls(struct hda_codec *codec)
 606 {
 607         /* In order not to create "Phantom Jack" controls,
 608            temporary enable jackpoll */
 609         int err;
 610         int old_interval = codec->jackpoll_interval;
 611         codec->jackpoll_interval = msecs_to_jiffies(100);
 612         err = via_build_controls(codec);
 613         codec->jackpoll_interval = old_interval;
 614         return err;
 615 }
 616
 617 static int vt1708_build_pcms(struct hda_codec *codec)
 618 {
 619         struct via_spec *spec = codec->spec;
 620         int i, err;
 621
 622         err = snd_hda_gen_build_pcms(codec);
 623         if (err < 0 || codec->core.vendor_id != 0x11061708)
 624                 return err;
 625
 626         /* We got noisy outputs on the right channel on VT1708 when
 627          * 24bit samples are used.  Until any workaround is found,
 628          * disable the 24bit format, so far.
 629          */
 630         for (i = 0; i < ARRAY_SIZE(spec->gen.pcm_rec); i++) {
 631                 struct hda_pcm *info = spec->gen.pcm_rec[i];
 632                 if (!info)
 633                         continue;
 634                 if (!info->stream[SNDRV_PCM_STREAM_PLAYBACK].substreams ||
 635                     info->pcm_type != HDA_PCM_TYPE_AUDIO)
 636                         continue;
 637                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].formats =
 638                         SNDRV_PCM_FMTBIT_S16_LE;
 639         }
 640
 641         return 0;
 642 }
 643
 644 static int patch_vt1708(struct hda_codec *codec)
 645 {
 646         struct via_spec *spec;
 647         int err;
 648
 649         /* create a codec specific record */
 650         spec = via_new_spec(codec);
 651         if (spec == NULL)
 652                 return -ENOMEM;
 653
 654         spec->gen.mixer_nid = 0x17;
 655
 656         /* set jackpoll_interval while parsing the codec */
 657         codec->jackpoll_interval = msecs_to_jiffies(100);
 658         spec->vt1708_jack_detect = 1;
 659
 660         /* don't support the input jack switching due to lack of unsol event */
 661         /* (it may work with polling, though, but it needs testing) */
 662         spec->gen.suppress_auto_mic = 1;
 663         /* Some machines show the broken speaker mute */
 664         spec->gen.auto_mute_via_amp = 1;
 665
 666         /* Add HP and CD pin config connect bit re-config action */
 667         vt1708_set_pinconfig_connect(codec, VT1708_HP_PIN_NID);
 668         vt1708_set_pinconfig_connect(codec, VT1708_CD_PIN_NID);
 669
 670         /* automatic parse from the BIOS config */
 671         err = via_parse_auto_config(codec);
 672         if (err < 0) {
 673                 via_free(codec);
 674                 return err;
 675         }
 676
 677         /* add jack detect on/off control */
 678         spec->mixers[spec->num_mixers++] = vt1708_jack_detect_ctl;
 679
 680         spec->init_verbs[spec->num_iverbs++] = vt1708_init_verbs;
 681
 682         codec->patch_ops = via_patch_ops;
 683         codec->patch_ops.build_controls = vt1708_build_controls;
 684         codec->patch_ops.build_pcms = vt1708_build_pcms;
 685
 686         /* clear jackpoll_interval again; it's set dynamically */
 687         codec->jackpoll_interval = 0;
 688
 689         return 0;
 690 }
 691
 692 static int patch_vt1709(struct hda_codec *codec)
 693 {
 694         struct via_spec *spec;
 695         int err;
 696
 697         /* create a codec specific record */
 698         spec = via_new_spec(codec);
 699         if (spec == NULL)
 700                 return -ENOMEM;
 701
 702         spec->gen.mixer_nid = 0x18;
 703
 704         err = via_parse_auto_config(codec);
 705         if (err < 0) {
 706                 via_free(codec);
 707                 return err;
 708         }
 709
 710         codec->patch_ops = via_patch_ops;
 711
 712         return 0;
 713 }
 714
 715 static int patch_vt1708S(struct hda_codec *codec);
 716 static int patch_vt1708B(struct hda_codec *codec)
 717 {
 718         struct via_spec *spec;
 719         int err;
 720
 721         if (get_codec_type(codec) == VT1708BCE)
 722                 return patch_vt1708S(codec);
 723
 724         /* create a codec specific record */
 725         spec = via_new_spec(codec);
 726         if (spec == NULL)
 727                 return -ENOMEM;
 728
 729         spec->gen.mixer_nid = 0x16;
 730
 731         /* automatic parse from the BIOS config */
 732         err = via_parse_auto_config(codec);
 733         if (err < 0) {
 734                 via_free(codec);
 735                 return err;
 736         }
 737
 738         codec->patch_ops = via_patch_ops;
 739         return 0;
 740 }
 741
 742 /* Patch for VT1708S */
 743 static const struct hda_verb vt1708S_init_verbs[] = {
 744         /* Enable Mic Boost Volume backdoor */
 745         {0x1, 0xf98, 0x1},
 746         /* don't bybass mixer */
 747         {0x1, 0xf88, 0xc0},
 748         { }
 749 };
 750
 751 static void override_mic_boost(struct hda_codec *codec, hda_nid_t pin,
 752                                int offset, int num_steps, int step_size)
 753 {
 754         snd_hda_override_wcaps(codec, pin,
 755                                get_wcaps(codec, pin) | AC_WCAP_IN_AMP);
 756         snd_hda_override_amp_caps(codec, pin, HDA_INPUT,
 757                                   (offset << AC_AMPCAP_OFFSET_SHIFT) |
 758                                   (num_steps << AC_AMPCAP_NUM_STEPS_SHIFT) |
 759                                   (step_size << AC_AMPCAP_STEP_SIZE_SHIFT) |
 760                                   (0 << AC_AMPCAP_MUTE_SHIFT));
 761 }
 762
 763 static int patch_vt1708S(struct hda_codec *codec)
 764 {
 765         struct via_spec *spec;
 766         int err;
 767
 768         /* create a codec specific record */
 769         spec = via_new_spec(codec);
 770         if (spec == NULL)
 771                 return -ENOMEM;
 772
 773         spec->gen.mixer_nid = 0x16;
 774         override_mic_boost(codec, 0x1a, 0, 3, 40);
 775         override_mic_boost(codec, 0x1e, 0, 3, 40);
 776
 777         /* correct names for VT1708BCE */
 778         if (get_codec_type(codec) == VT1708BCE) {
 779                 kfree(codec->core.chip_name);
 780                 codec->core.chip_name = kstrdup("VT1708BCE", GFP_KERNEL);
 781                 snprintf(codec->card->mixername,
 782                          sizeof(codec->card->mixername),
 783                          "%s %s", codec->core.vendor_name, codec->core.chip_name);
 784         }
 785         /* correct names for VT1705 */
 786         if (codec->core.vendor_id == 0x11064397) {
 787                 kfree(codec->core.chip_name);
 788                 codec->core.chip_name = kstrdup("VT1705", GFP_KERNEL);
 789                 snprintf(codec->card->mixername,
 790                          sizeof(codec->card->mixername),
 791                          "%s %s", codec->core.vendor_name, codec->core.chip_name);
 792         }
 793
 794         /* automatic parse from the BIOS config */
 795         err = via_parse_auto_config(codec);
 796         if (err < 0) {
 797                 via_free(codec);
 798                 return err;
 799         }
 800
 801         spec->init_verbs[spec->num_iverbs++] = vt1708S_init_verbs;
 802
 803         codec->patch_ops = via_patch_ops;
 804         return 0;
 805 }
 806
 807 /* Patch for VT1702 */
 808
 809 static const struct hda_verb vt1702_init_verbs[] = {
 810         /* mixer enable */
 811         {0x1, 0xF88, 0x3},
 812         /* GPIO 0~2 */
 813         {0x1, 0xF82, 0x3F},
 814         { }
 815 };
 816
 817 static int patch_vt1702(struct hda_codec *codec)
 818 {
 819         struct via_spec *spec;
 820         int err;
 821
 822         /* create a codec specific record */
 823         spec = via_new_spec(codec);
 824         if (spec == NULL)
 825                 return -ENOMEM;
 826
 827         spec->gen.mixer_nid = 0x1a;
 828
 829         /* limit AA path volume to 0 dB */
 830         snd_hda_override_amp_caps(codec, 0x1A, HDA_INPUT,
 831                                   (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
 832                                   (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 833                                   (0x5 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 834                                   (1 << AC_AMPCAP_MUTE_SHIFT));
 835
 836         /* automatic parse from the BIOS config */
 837         err = via_parse_auto_config(codec);
 838         if (err < 0) {
 839                 via_free(codec);
 840                 return err;
 841         }
 842
 843         spec->init_verbs[spec->num_iverbs++] = vt1702_init_verbs;
 844
 845         codec->patch_ops = via_patch_ops;
 846         return 0;
 847 }
 848
 849 /* Patch for VT1718S */
 850
 851 static const struct hda_verb vt1718S_init_verbs[] = {
 852         /* Enable MW0 adjust Gain 5 */
 853         {0x1, 0xfb2, 0x10},
 854         /* Enable Boost Volume backdoor */
 855         {0x1, 0xf88, 0x8},
 856
 857         { }
 858 };
 859
 860 /* Add a connection to the primary DAC from AA-mixer for some codecs
 861  * This isn't listed from the raw info, but the chip has a secret connection.
 862  */
 863 static int add_secret_dac_path(struct hda_codec *codec)
 864 {
 865         struct via_spec *spec = codec->spec;
 866         int i, nums;
 867         hda_nid_t conn[8];
 868         hda_nid_t nid;
 869
 870         if (!spec->gen.mixer_nid)
 871                 return 0;
 872         nums = snd_hda_get_connections(codec, spec->gen.mixer_nid, conn,
 873                                        ARRAY_SIZE(conn) - 1);
 874         for (i = 0; i < nums; i++) {
 875                 if (get_wcaps_type(get_wcaps(codec, conn[i])) == AC_WID_AUD_OUT)
 876                         return 0;
 877         }
 878
 879         /* find the primary DAC and add to the connection list */
 880         for_each_hda_codec_node(nid, codec) {
 881                 unsigned int caps = get_wcaps(codec, nid);
 882                 if (get_wcaps_type(caps) == AC_WID_AUD_OUT &&
 883                     !(caps & AC_WCAP_DIGITAL)) {
 884                         conn[nums++] = nid;
 885                         return snd_hda_override_conn_list(codec,
 886                                                           spec->gen.mixer_nid,
 887                                                           nums, conn);
 888                 }
 889         }
 890         return 0;
 891 }
 892
 893
 894 static int patch_vt1718S(struct hda_codec *codec)
 895 {
 896         struct via_spec *spec;
 897         int err;
 898
 899         /* create a codec specific record */
 900         spec = via_new_spec(codec);
 901         if (spec == NULL)
 902                 return -ENOMEM;
 903
 904         spec->gen.mixer_nid = 0x21;
 905         override_mic_boost(codec, 0x2b, 0, 3, 40);
 906         override_mic_boost(codec, 0x29, 0, 3, 40);
 907         add_secret_dac_path(codec);
 908
 909         /* automatic parse from the BIOS config */
 910         err = via_parse_auto_config(codec);
 911         if (err < 0) {
 912                 via_free(codec);
 913                 return err;
 914         }
 915
 916         spec->init_verbs[spec->num_iverbs++] = vt1718S_init_verbs;
 917
 918         codec->patch_ops = via_patch_ops;
 919         return 0;
 920 }
 921
 922 /* Patch for VT1716S */
 923
 924 static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol,
 925                             struct snd_ctl_elem_info *uinfo)
 926 {
 927         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
 928         uinfo->count = 1;
 929         uinfo->value.integer.min = 0;
 930         uinfo->value.integer.max = 1;
 931         return 0;
 932 }
 933
 934 static int vt1716s_dmic_get(struct snd_kcontrol *kcontrol,
 935                            struct snd_ctl_elem_value *ucontrol)
 936 {
 937         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 938         int index = 0;
 939
 940         index = snd_hda_codec_read(codec, 0x26, 0,
 941                                                AC_VERB_GET_CONNECT_SEL, 0);
 942         if (index != -1)
 943                 *ucontrol->value.integer.value = index;
 944
 945         return 0;
 946 }
 947
 948 static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol,
 949                            struct snd_ctl_elem_value *ucontrol)
 950 {
 951         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 952         struct via_spec *spec = codec->spec;
 953         int index = *ucontrol->value.integer.value;
 954
 955         snd_hda_codec_write(codec, 0x26, 0,
 956                                                AC_VERB_SET_CONNECT_SEL, index);
 957         spec->dmic_enabled = index;
 958         return 1;
 959 }
 960
 961 static const struct snd_kcontrol_new vt1716s_dmic_mixer[] = {
 962         HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x22, 0x0, HDA_INPUT),
 963         {
 964          .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 965          .name = "Digital Mic Capture Switch",
 966          .subdevice = HDA_SUBDEV_NID_FLAG | 0x26,
 967          .count = 1,
 968          .info = vt1716s_dmic_info,
 969          .get = vt1716s_dmic_get,
 970          .put = vt1716s_dmic_put,
 971          },
 972         {}                      /* end */
 973 };
 974
 975
 976 /* mono-out mixer elements */
 977 static const struct snd_kcontrol_new vt1716S_mono_out_mixer[] = {
 978         HDA_CODEC_MUTE("Mono Playback Switch", 0x2a, 0x0, HDA_OUTPUT),
 979         { } /* end */
 980 };
 981
 982 static const struct hda_verb vt1716S_init_verbs[] = {
 983         /* Enable Boost Volume backdoor */
 984         {0x1, 0xf8a, 0x80},
 985         /* don't bybass mixer */
 986         {0x1, 0xf88, 0xc0},
 987         /* Enable mono output */
 988         {0x1, 0xf90, 0x08},
 989         { }
 990 };
 991
 992 static int patch_vt1716S(struct hda_codec *codec)
 993 {
 994         struct via_spec *spec;
 995         int err;
 996
 997         /* create a codec specific record */
 998         spec = via_new_spec(codec);
 999         if (spec == NULL)
1000                 return -ENOMEM;
1001
1002         spec->gen.mixer_nid = 0x16;
1003         override_mic_boost(codec, 0x1a, 0, 3, 40);
1004         override_mic_boost(codec, 0x1e, 0, 3, 40);
1005
1006         /* automatic parse from the BIOS config */
1007         err = via_parse_auto_config(codec);
1008         if (err < 0) {
1009                 via_free(codec);
1010                 return err;
1011         }
1012
1013         spec->init_verbs[spec->num_iverbs++]  = vt1716S_init_verbs;
1014
1015         spec->mixers[spec->num_mixers++] = vt1716s_dmic_mixer;
1016         spec->mixers[spec->num_mixers++] = vt1716S_mono_out_mixer;
1017
1018         codec->patch_ops = via_patch_ops;
1019         return 0;
1020 }
1021
1022 /* for vt2002P */
1023
1024 static const struct hda_verb vt2002P_init_verbs[] = {
1025         /* Class-D speaker related verbs */
1026         {0x1, 0xfe0, 0x4},
1027         {0x1, 0xfe9, 0x80},
1028         {0x1, 0xfe2, 0x22},
1029         /* Enable Boost Volume backdoor */
1030         {0x1, 0xfb9, 0x24},
1031         /* Enable AOW0 to MW9 */
1032         {0x1, 0xfb8, 0x88},
1033         { }
1034 };
1035
1036 static const struct hda_verb vt1802_init_verbs[] = {
1037         /* Enable Boost Volume backdoor */
1038         {0x1, 0xfb9, 0x24},
1039         /* Enable AOW0 to MW9 */
1040         {0x1, 0xfb8, 0x88},
1041         { }
1042 };
1043
1044 /*
1045  * pin fix-up
1046  */
1047 enum {
1048         VIA_FIXUP_INTMIC_BOOST,
1049         VIA_FIXUP_ASUS_G75,
1050 };
1051
1052 static void via_fixup_intmic_boost(struct hda_codec *codec,
1053                                   const struct hda_fixup *fix, int action)
1054 {
1055         if (action == HDA_FIXUP_ACT_PRE_PROBE)
1056                 override_mic_boost(codec, 0x30, 0, 2, 40);
1057 }
1058
1059 static const struct hda_fixup via_fixups[] = {
1060         [VIA_FIXUP_INTMIC_BOOST] = {
1061                 .type = HDA_FIXUP_FUNC,
1062                 .v.func = via_fixup_intmic_boost,
1063         },
1064         [VIA_FIXUP_ASUS_G75] = {
1065                 .type = HDA_FIXUP_PINS,
1066                 .v.pins = (const struct hda_pintbl[]) {
1067                         /* set 0x24 and 0x33 as speakers */
1068                         { 0x24, 0x991301f0 },
1069                         { 0x33, 0x991301f1 }, /* subwoofer */
1070                         { }
1071                 }
1072         },
1073 };
1074
1075 static const struct snd_pci_quirk vt2002p_fixups[] = {
1076         SND_PCI_QUIRK(0x1043, 0x1487, "Asus G75", VIA_FIXUP_ASUS_G75),
1077         SND_PCI_QUIRK(0x1043, 0x8532, "Asus X202E", VIA_FIXUP_INTMIC_BOOST),
1078         {}
1079 };
1080
1081 /* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e
1082  * Replace this with mixer NID 0x1c
1083  */
1084 static void fix_vt1802_connections(struct hda_codec *codec)
1085 {
1086         static hda_nid_t conn_24[] = { 0x14, 0x1c };
1087         static hda_nid_t conn_33[] = { 0x1c };
1088
1089         snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24);
1090         snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33);
1091 }
1092
1093 /* patch for vt2002P */
1094 static int patch_vt2002P(struct hda_codec *codec)
1095 {
1096         struct via_spec *spec;
1097         int err;
1098
1099         /* create a codec specific record */
1100         spec = via_new_spec(codec);
1101         if (spec == NULL)
1102                 return -ENOMEM;
1103
1104         spec->gen.mixer_nid = 0x21;
1105         override_mic_boost(codec, 0x2b, 0, 3, 40);
1106         override_mic_boost(codec, 0x29, 0, 3, 40);
1107         if (spec->codec_type == VT1802)
1108                 fix_vt1802_connections(codec);
1109         add_secret_dac_path(codec);
1110
1111         snd_hda_pick_fixup(codec, NULL, vt2002p_fixups, via_fixups);
1112         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1113
1114         /* automatic parse from the BIOS config */
1115         err = via_parse_auto_config(codec);
1116         if (err < 0) {
1117                 via_free(codec);
1118                 return err;
1119         }
1120
1121         if (spec->codec_type == VT1802)
1122                 spec->init_verbs[spec->num_iverbs++] = vt1802_init_verbs;
1123         else
1124                 spec->init_verbs[spec->num_iverbs++] = vt2002P_init_verbs;
1125
1126         codec->patch_ops = via_patch_ops;
1127         return 0;
1128 }
1129
1130 /* for vt1812 */
1131
1132 static const struct hda_verb vt1812_init_verbs[] = {
1133         /* Enable Boost Volume backdoor */
1134         {0x1, 0xfb9, 0x24},
1135         /* Enable AOW0 to MW9 */
1136         {0x1, 0xfb8, 0xa8},
1137         { }
1138 };
1139
1140 /* patch for vt1812 */
1141 static int patch_vt1812(struct hda_codec *codec)
1142 {
1143         struct via_spec *spec;
1144         int err;
1145
1146         /* create a codec specific record */
1147         spec = via_new_spec(codec);
1148         if (spec == NULL)
1149                 return -ENOMEM;
1150
1151         spec->gen.mixer_nid = 0x21;
1152         override_mic_boost(codec, 0x2b, 0, 3, 40);
1153         override_mic_boost(codec, 0x29, 0, 3, 40);
1154         add_secret_dac_path(codec);
1155
1156         /* automatic parse from the BIOS config */
1157         err = via_parse_auto_config(codec);
1158         if (err < 0) {
1159                 via_free(codec);
1160                 return err;
1161         }
1162
1163         spec->init_verbs[spec->num_iverbs++]  = vt1812_init_verbs;
1164
1165         codec->patch_ops = via_patch_ops;
1166         return 0;
1167 }
1168
1169 /* patch for vt3476 */
1170
1171 static const struct hda_verb vt3476_init_verbs[] = {
1172         /* Enable DMic 8/16/32K */
1173         {0x1, 0xF7B, 0x30},
1174         /* Enable Boost Volume backdoor */
1175         {0x1, 0xFB9, 0x20},
1176         /* Enable AOW-MW9 path */
1177         {0x1, 0xFB8, 0x10},
1178         { }
1179 };
1180
1181 static int patch_vt3476(struct hda_codec *codec)
1182 {
1183         struct via_spec *spec;
1184         int err;
1185
1186         /* create a codec specific record */
1187         spec = via_new_spec(codec);
1188         if (spec == NULL)
1189                 return -ENOMEM;
1190
1191         spec->gen.mixer_nid = 0x3f;
1192         add_secret_dac_path(codec);
1193
1194         /* automatic parse from the BIOS config */
1195         err = via_parse_auto_config(codec);
1196         if (err < 0) {
1197                 via_free(codec);
1198                 return err;
1199         }
1200
1201         spec->init_verbs[spec->num_iverbs++] = vt3476_init_verbs;
1202
1203         codec->patch_ops = via_patch_ops;
1204         return 0;
1205 }
1206
1207 /*
1208  * patch entries
1209  */
1210 static const struct hda_codec_preset snd_hda_preset_via[] = {
1211         { .id = 0x11061708, .name = "VT1708", .patch = patch_vt1708},
1212         { .id = 0x11061709, .name = "VT1708", .patch = patch_vt1708},
1213         { .id = 0x1106170a, .name = "VT1708", .patch = patch_vt1708},
1214         { .id = 0x1106170b, .name = "VT1708", .patch = patch_vt1708},
1215         { .id = 0x1106e710, .name = "VT1709 10-Ch",
1216           .patch = patch_vt1709},
1217         { .id = 0x1106e711, .name = "VT1709 10-Ch",
1218           .patch = patch_vt1709},
1219         { .id = 0x1106e712, .name = "VT1709 10-Ch",
1220           .patch = patch_vt1709},
1221         { .id = 0x1106e713, .name = "VT1709 10-Ch",
1222           .patch = patch_vt1709},
1223         { .id = 0x1106e714, .name = "VT1709 6-Ch",
1224           .patch = patch_vt1709},
1225         { .id = 0x1106e715, .name = "VT1709 6-Ch",
1226           .patch = patch_vt1709},
1227         { .id = 0x1106e716, .name = "VT1709 6-Ch",
1228           .patch = patch_vt1709},
1229         { .id = 0x1106e717, .name = "VT1709 6-Ch",
1230           .patch = patch_vt1709},
1231         { .id = 0x1106e720, .name = "VT1708B 8-Ch",
1232           .patch = patch_vt1708B},
1233         { .id = 0x1106e721, .name = "VT1708B 8-Ch",
1234           .patch = patch_vt1708B},
1235         { .id = 0x1106e722, .name = "VT1708B 8-Ch",
1236           .patch = patch_vt1708B},
1237         { .id = 0x1106e723, .name = "VT1708B 8-Ch",
1238           .patch = patch_vt1708B},
1239         { .id = 0x1106e724, .name = "VT1708B 4-Ch",
1240           .patch = patch_vt1708B},
1241         { .id = 0x1106e725, .name = "VT1708B 4-Ch",
1242           .patch = patch_vt1708B},
1243         { .id = 0x1106e726, .name = "VT1708B 4-Ch",
1244           .patch = patch_vt1708B},
1245         { .id = 0x1106e727, .name = "VT1708B 4-Ch",
1246           .patch = patch_vt1708B},
1247         { .id = 0x11060397, .name = "VT1708S",
1248           .patch = patch_vt1708S},
1249         { .id = 0x11061397, .name = "VT1708S",
1250           .patch = patch_vt1708S},
1251         { .id = 0x11062397, .name = "VT1708S",
1252           .patch = patch_vt1708S},
1253         { .id = 0x11063397, .name = "VT1708S",
1254           .patch = patch_vt1708S},
1255         { .id = 0x11064397, .name = "VT1705",
1256           .patch = patch_vt1708S},
1257         { .id = 0x11065397, .name = "VT1708S",
1258           .patch = patch_vt1708S},
1259         { .id = 0x11066397, .name = "VT1708S",
1260           .patch = patch_vt1708S},
1261         { .id = 0x11067397, .name = "VT1708S",
1262           .patch = patch_vt1708S},
1263         { .id = 0x11060398, .name = "VT1702",
1264           .patch = patch_vt1702},
1265         { .id = 0x11061398, .name = "VT1702",
1266           .patch = patch_vt1702},
1267         { .id = 0x11062398, .name = "VT1702",
1268           .patch = patch_vt1702},
1269         { .id = 0x11063398, .name = "VT1702",
1270           .patch = patch_vt1702},
1271         { .id = 0x11064398, .name = "VT1702",
1272           .patch = patch_vt1702},
1273         { .id = 0x11065398, .name = "VT1702",
1274           .patch = patch_vt1702},
1275         { .id = 0x11066398, .name = "VT1702",
1276           .patch = patch_vt1702},
1277         { .id = 0x11067398, .name = "VT1702",
1278           .patch = patch_vt1702},
1279         { .id = 0x11060428, .name = "VT1718S",
1280           .patch = patch_vt1718S},
1281         { .id = 0x11064428, .name = "VT1718S",
1282           .patch = patch_vt1718S},
1283         { .id = 0x11060441, .name = "VT2020",
1284           .patch = patch_vt1718S},
1285         { .id = 0x11064441, .name = "VT1828S",
1286           .patch = patch_vt1718S},
1287         { .id = 0x11060433, .name = "VT1716S",
1288           .patch = patch_vt1716S},
1289         { .id = 0x1106a721, .name = "VT1716S",
1290           .patch = patch_vt1716S},
1291         { .id = 0x11060438, .name = "VT2002P", .patch = patch_vt2002P},
1292         { .id = 0x11064438, .name = "VT2002P", .patch = patch_vt2002P},
1293         { .id = 0x11060448, .name = "VT1812", .patch = patch_vt1812},
1294         { .id = 0x11060440, .name = "VT1818S",
1295           .patch = patch_vt1708S},
1296         { .id = 0x11060446, .name = "VT1802",
1297                 .patch = patch_vt2002P},
1298         { .id = 0x11068446, .name = "VT1802",
1299                 .patch = patch_vt2002P},
1300         { .id = 0x11064760, .name = "VT1705CF",
1301                 .patch = patch_vt3476},
1302         { .id = 0x11064761, .name = "VT1708SCE",
1303                 .patch = patch_vt3476},
1304         { .id = 0x11064762, .name = "VT1808",
1305                 .patch = patch_vt3476},
1306         {} /* terminator */
1307 };
1308
1309 MODULE_ALIAS("snd-hda-codec-id:1106*");
1310
1311 static struct hda_codec_driver via_driver = {
1312         .preset = snd_hda_preset_via,
1313 };
1314
1315 MODULE_LICENSE("GPL");
1316 MODULE_DESCRIPTION("VIA HD-audio codec");
1317
1318 module_hda_codec_driver(via_driver);