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 const struct hda_codec_ops via_patch_ops; /* defined below */
 121
 122 static struct via_spec *via_new_spec(struct hda_codec *codec)
 123 {
 124         struct via_spec *spec;
 125
 126         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 127         if (spec == NULL)
 128                 return NULL;
 129
 130         codec->spec = spec;
 131         snd_hda_gen_spec_init(&spec->gen);
 132         spec->codec_type = get_codec_type(codec);
 133         /* VT1708BCE & VT1708S are almost same */
 134         if (spec->codec_type == VT1708BCE)
 135                 spec->codec_type = VT1708S;
 136         spec->gen.indep_hp = 1;
 137         spec->gen.keep_eapd_on = 1;
 138         spec->gen.pcm_playback_hook = via_playback_pcm_hook;
 139         spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
 140         codec->power_save_node = 1;
 141         spec->gen.power_down_unused = 1;
 142         codec->patch_ops = via_patch_ops;
 143         return spec;
 144 }
 145
 146 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
 147 {
 148         u32 vendor_id = codec->core.vendor_id;
 149         u16 ven_id = vendor_id >> 16;
 150         u16 dev_id = vendor_id & 0xffff;
 151         enum VIA_HDA_CODEC codec_type;
 152
 153         /* get codec type */
 154         if (ven_id != 0x1106)
 155                 codec_type = UNKNOWN;
 156         else if (dev_id >= 0x1708 && dev_id <= 0x170b)
 157                 codec_type = VT1708;
 158         else if (dev_id >= 0xe710 && dev_id <= 0xe713)
 159                 codec_type = VT1709_10CH;
 160         else if (dev_id >= 0xe714 && dev_id <= 0xe717)
 161                 codec_type = VT1709_6CH;
 162         else if (dev_id >= 0xe720 && dev_id <= 0xe723) {
 163                 codec_type = VT1708B_8CH;
 164                 if (snd_hda_param_read(codec, 0x16, AC_PAR_CONNLIST_LEN) == 0x7)
 165                         codec_type = VT1708BCE;
 166         } else if (dev_id >= 0xe724 && dev_id <= 0xe727)
 167                 codec_type = VT1708B_4CH;
 168         else if ((dev_id & 0xfff) == 0x397
 169                  && (dev_id >> 12) < 8)
 170                 codec_type = VT1708S;
 171         else if ((dev_id & 0xfff) == 0x398
 172                  && (dev_id >> 12) < 8)
 173                 codec_type = VT1702;
 174         else if ((dev_id & 0xfff) == 0x428
 175                  && (dev_id >> 12) < 8)
 176                 codec_type = VT1718S;
 177         else if (dev_id == 0x0433 || dev_id == 0xa721)
 178                 codec_type = VT1716S;
 179         else if (dev_id == 0x0441 || dev_id == 0x4441)
 180                 codec_type = VT1718S;
 181         else if (dev_id == 0x0438 || dev_id == 0x4438)
 182                 codec_type = VT2002P;
 183         else if (dev_id == 0x0448)
 184                 codec_type = VT1812;
 185         else if (dev_id == 0x0440)
 186                 codec_type = VT1708S;
 187         else if ((dev_id & 0xfff) == 0x446)
 188                 codec_type = VT1802;
 189         else if (dev_id == 0x4760)
 190                 codec_type = VT1705CF;
 191         else if (dev_id == 0x4761 || dev_id == 0x4762)
 192                 codec_type = VT1808;
 193         else
 194                 codec_type = UNKNOWN;
 195         return codec_type;
 196 };
 197
 198 static void analog_low_current_mode(struct hda_codec *codec);
 199 static bool is_aa_path_mute(struct hda_codec *codec);
 200
 201 #define hp_detect_with_aa(codec) \
 202         (snd_hda_get_bool_hint(codec, "analog_loopback_hp_detect") == 1 && \
 203          !is_aa_path_mute(codec))
 204
 205 static void vt1708_stop_hp_work(struct hda_codec *codec)
 206 {
 207         struct via_spec *spec = codec->spec;
 208         if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
 209                 return;
 210         if (spec->hp_work_active) {
 211                 snd_hda_codec_write(codec, 0x1, 0, 0xf81, 1);
 212                 codec->jackpoll_interval = 0;
 213                 cancel_delayed_work_sync(&codec->jackpoll_work);
 214                 spec->hp_work_active = false;
 215         }
 216 }
 217
 218 static void vt1708_update_hp_work(struct hda_codec *codec)
 219 {
 220         struct via_spec *spec = codec->spec;
 221         if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
 222                 return;
 223         if (spec->vt1708_jack_detect) {
 224                 if (!spec->hp_work_active) {
 225                         codec->jackpoll_interval = msecs_to_jiffies(100);
 226                         snd_hda_codec_write(codec, 0x1, 0, 0xf81, 0);
 227                         schedule_delayed_work(&codec->jackpoll_work, 0);
 228                         spec->hp_work_active = true;
 229                 }
 230         } else if (!hp_detect_with_aa(codec))
 231                 vt1708_stop_hp_work(codec);
 232 }
 233
 234 static int via_pin_power_ctl_info(struct snd_kcontrol *kcontrol,
 235                                   struct snd_ctl_elem_info *uinfo)
 236 {
 237         return snd_hda_enum_bool_helper_info(kcontrol, uinfo);
 238 }
 239
 240 static int via_pin_power_ctl_get(struct snd_kcontrol *kcontrol,
 241                                  struct snd_ctl_elem_value *ucontrol)
 242 {
 243         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 244         struct via_spec *spec = codec->spec;
 245
 246         ucontrol->value.enumerated.item[0] = spec->gen.power_down_unused;
 247         return 0;
 248 }
 249
 250 static int via_pin_power_ctl_put(struct snd_kcontrol *kcontrol,
 251                                  struct snd_ctl_elem_value *ucontrol)
 252 {
 253         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 254         struct via_spec *spec = codec->spec;
 255         bool val = !!ucontrol->value.enumerated.item[0];
 256
 257         if (val == spec->gen.power_down_unused)
 258                 return 0;
 259         /* codec->power_save_node = val; */ /* widget PM seems yet broken */
 260         spec->gen.power_down_unused = val;
 261         analog_low_current_mode(codec);
 262         return 1;
 263 }
 264
 265 static const struct snd_kcontrol_new via_pin_power_ctl_enum[] = {
 266         {
 267         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 268         .name = "Dynamic Power-Control",
 269         .info = via_pin_power_ctl_info,
 270         .get = via_pin_power_ctl_get,
 271         .put = via_pin_power_ctl_put,
 272         },
 273         {} /* terminator */
 274 };
 275
 276 #ifdef CONFIG_SND_HDA_INPUT_BEEP
 277 static inline void set_beep_amp(struct via_spec *spec, hda_nid_t nid,
 278                                 int idx, int dir)
 279 {
 280         spec->gen.beep_nid = nid;
 281         spec->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir);
 282 }
 283
 284 /* additional beep mixers; the actual parameters are overwritten at build */
 285 static const struct snd_kcontrol_new cxt_beep_mixer[] = {
 286         HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
 287         HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
 288         { } /* end */
 289 };
 290
 291 /* create beep controls if needed */
 292 static int add_beep_ctls(struct hda_codec *codec)
 293 {
 294         struct via_spec *spec = codec->spec;
 295         int err;
 296
 297         if (spec->beep_amp) {
 298                 const struct snd_kcontrol_new *knew;
 299                 for (knew = cxt_beep_mixer; knew->name; knew++) {
 300                         struct snd_kcontrol *kctl;
 301                         kctl = snd_ctl_new1(knew, codec);
 302                         if (!kctl)
 303                                 return -ENOMEM;
 304                         kctl->private_value = spec->beep_amp;
 305                         err = snd_hda_ctl_add(codec, 0, kctl);
 306                         if (err < 0)
 307                                 return err;
 308                 }
 309         }
 310         return 0;
 311 }
 312
 313 static void auto_parse_beep(struct hda_codec *codec)
 314 {
 315         struct via_spec *spec = codec->spec;
 316         hda_nid_t nid;
 317
 318         for_each_hda_codec_node(nid, codec)
 319                 if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP) {
 320                         set_beep_amp(spec, nid, 0, HDA_OUTPUT);
 321                         break;
 322                 }
 323 }
 324 #else
 325 #define set_beep_amp(spec, nid, idx, dir) /* NOP */
 326 #define add_beep_ctls(codec)    0
 327 #define auto_parse_beep(codec)
 328 #endif
 329
 330 /* check AA path's mute status */
 331 static bool is_aa_path_mute(struct hda_codec *codec)
 332 {
 333         struct via_spec *spec = codec->spec;
 334         const struct hda_amp_list *p;
 335         int ch, v;
 336
 337         p = spec->gen.loopback.amplist;
 338         if (!p)
 339                 return true;
 340         for (; p->nid; p++) {
 341                 for (ch = 0; ch < 2; ch++) {
 342                         v = snd_hda_codec_amp_read(codec, p->nid, ch, p->dir,
 343                                                    p->idx);
 344                         if (!(v & HDA_AMP_MUTE) && v > 0)
 345                                 return false;
 346                 }
 347         }
 348         return true;
 349 }
 350
 351 /* enter/exit analog low-current mode */
 352 static void __analog_low_current_mode(struct hda_codec *codec, bool force)
 353 {
 354         struct via_spec *spec = codec->spec;
 355         bool enable;
 356         unsigned int verb, parm;
 357
 358         if (!codec->power_save_node)
 359                 enable = false;
 360         else
 361                 enable = is_aa_path_mute(codec) && !spec->gen.active_streams;
 362         if (enable == spec->alc_mode && !force)
 363                 return;
 364         spec->alc_mode = enable;
 365
 366         /* decide low current mode's verb & parameter */
 367         switch (spec->codec_type) {
 368         case VT1708B_8CH:
 369         case VT1708B_4CH:
 370                 verb = 0xf70;
 371                 parm = enable ? 0x02 : 0x00; /* 0x02: 2/3x, 0x00: 1x */
 372                 break;
 373         case VT1708S:
 374         case VT1718S:
 375         case VT1716S:
 376                 verb = 0xf73;
 377                 parm = enable ? 0x51 : 0xe1; /* 0x51: 4/28x, 0xe1: 1x */
 378                 break;
 379         case VT1702:
 380                 verb = 0xf73;
 381                 parm = enable ? 0x01 : 0x1d; /* 0x01: 4/40x, 0x1d: 1x */
 382                 break;
 383         case VT2002P:
 384         case VT1812:
 385         case VT1802:
 386                 verb = 0xf93;
 387                 parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
 388                 break;
 389         case VT1705CF:
 390         case VT1808:
 391                 verb = 0xf82;
 392                 parm = enable ? 0x00 : 0xe0;  /* 0x00: 4/40x, 0xe0: 1x */
 393                 break;
 394         default:
 395                 return;         /* other codecs are not supported */
 396         }
 397         /* send verb */
 398         snd_hda_codec_write(codec, codec->core.afg, 0, verb, parm);
 399 }
 400
 401 static void analog_low_current_mode(struct hda_codec *codec)
 402 {
 403         return __analog_low_current_mode(codec, false);
 404 }
 405
 406 static int via_build_controls(struct hda_codec *codec)
 407 {
 408         struct via_spec *spec = codec->spec;
 409         int err, i;
 410
 411         err = snd_hda_gen_build_controls(codec);
 412         if (err < 0)
 413                 return err;
 414
 415         err = add_beep_ctls(codec);
 416         if (err < 0)
 417                 return err;
 418
 419         spec->mixers[spec->num_mixers++] = via_pin_power_ctl_enum;
 420
 421         for (i = 0; i < spec->num_mixers; i++) {
 422                 err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
 423                 if (err < 0)
 424                         return err;
 425         }
 426
 427         return 0;
 428 }
 429
 430 static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
 431                                   struct hda_codec *codec,
 432                                   struct snd_pcm_substream *substream,
 433                                   int action)
 434 {
 435         analog_low_current_mode(codec);
 436         vt1708_update_hp_work(codec);
 437 }
 438
 439 static void via_free(struct hda_codec *codec)
 440 {
 441         vt1708_stop_hp_work(codec);
 442         snd_hda_gen_free(codec);
 443 }
 444
 445 #ifdef CONFIG_PM
 446 static int via_suspend(struct hda_codec *codec)
 447 {
 448         struct via_spec *spec = codec->spec;
 449         vt1708_stop_hp_work(codec);
 450
 451         /* Fix pop noise on headphones */
 452         if (spec->codec_type == VT1802)
 453                 snd_hda_shutup_pins(codec);
 454
 455         return 0;
 456 }
 457
 458 static int via_resume(struct hda_codec *codec)
 459 {
 460         /* some delay here to make jack detection working (bko#98921) */
 461         msleep(10);
 462         codec->patch_ops.init(codec);
 463         regcache_sync(codec->core.regmap);
 464         return 0;
 465 }
 466 #endif
 467
 468 #ifdef CONFIG_PM
 469 static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid)
 470 {
 471         struct via_spec *spec = codec->spec;
 472         analog_low_current_mode(codec);
 473         vt1708_update_hp_work(codec);
 474         return snd_hda_check_amp_list_power(codec, &spec->gen.loopback, nid);
 475 }
 476 #endif
 477
 478 /*
 479  */
 480
 481 static int via_init(struct hda_codec *codec);
 482
 483 static const struct hda_codec_ops via_patch_ops = {
 484         .build_controls = via_build_controls,
 485         .build_pcms = snd_hda_gen_build_pcms,
 486         .init = via_init,
 487         .free = via_free,
 488         .unsol_event = snd_hda_jack_unsol_event,
 489 #ifdef CONFIG_PM
 490         .suspend = via_suspend,
 491         .resume = via_resume,
 492         .check_power_status = via_check_power_status,
 493 #endif
 494 };
 495
 496
 497 static const struct hda_verb vt1708_init_verbs[] = {
 498         /* power down jack detect function */
 499         {0x1, 0xf81, 0x1},
 500         { }
 501 };
 502 static void vt1708_set_pinconfig_connect(struct hda_codec *codec, hda_nid_t nid)
 503 {
 504         unsigned int def_conf;
 505         unsigned char seqassoc;
 506
 507         def_conf = snd_hda_codec_get_pincfg(codec, nid);
 508         seqassoc = (unsigned char) get_defcfg_association(def_conf);
 509         seqassoc = (seqassoc << 4) | get_defcfg_sequence(def_conf);
 510         if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE
 511             && (seqassoc == 0xf0 || seqassoc == 0xff)) {
 512                 def_conf = def_conf & (~(AC_JACK_PORT_BOTH << 30));
 513                 snd_hda_codec_set_pincfg(codec, nid, def_conf);
 514         }
 515
 516         return;
 517 }
 518
 519 static int vt1708_jack_detect_get(struct snd_kcontrol *kcontrol,
 520                                      struct snd_ctl_elem_value *ucontrol)
 521 {
 522         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 523         struct via_spec *spec = codec->spec;
 524
 525         if (spec->codec_type != VT1708)
 526                 return 0;
 527         ucontrol->value.integer.value[0] = spec->vt1708_jack_detect;
 528         return 0;
 529 }
 530
 531 static int vt1708_jack_detect_put(struct snd_kcontrol *kcontrol,
 532                                      struct snd_ctl_elem_value *ucontrol)
 533 {
 534         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 535         struct via_spec *spec = codec->spec;
 536         int val;
 537
 538         if (spec->codec_type != VT1708)
 539                 return 0;
 540         val = !!ucontrol->value.integer.value[0];
 541         if (spec->vt1708_jack_detect == val)
 542                 return 0;
 543         spec->vt1708_jack_detect = val;
 544         vt1708_update_hp_work(codec);
 545         return 1;
 546 }
 547
 548 static const struct snd_kcontrol_new vt1708_jack_detect_ctl[] = {
 549         {
 550         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 551         .name = "Jack Detect",
 552         .count = 1,
 553         .info = snd_ctl_boolean_mono_info,
 554         .get = vt1708_jack_detect_get,
 555         .put = vt1708_jack_detect_put,
 556         },
 557         {} /* terminator */
 558 };
 559
 560 static const struct badness_table via_main_out_badness = {
 561         .no_primary_dac = 0x10000,
 562         .no_dac = 0x4000,
 563         .shared_primary = 0x10000,
 564         .shared_surr = 0x20,
 565         .shared_clfe = 0x20,
 566         .shared_surr_main = 0x20,
 567 };
 568 static const struct badness_table via_extra_out_badness = {
 569         .no_primary_dac = 0x4000,
 570         .no_dac = 0x4000,
 571         .shared_primary = 0x12,
 572         .shared_surr = 0x20,
 573         .shared_clfe = 0x20,
 574         .shared_surr_main = 0x10,
 575 };
 576
 577 static int via_parse_auto_config(struct hda_codec *codec)
 578 {
 579         struct via_spec *spec = codec->spec;
 580         int err;
 581
 582         spec->gen.main_out_badness = &via_main_out_badness;
 583         spec->gen.extra_out_badness = &via_extra_out_badness;
 584
 585         err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
 586         if (err < 0)
 587                 return err;
 588
 589         auto_parse_beep(codec);
 590
 591         err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
 592         if (err < 0)
 593                 return err;
 594
 595         /* disable widget PM at start for compatibility */
 596         codec->power_save_node = 0;
 597         spec->gen.power_down_unused = 0;
 598         return 0;
 599 }
 600
 601 static int via_init(struct hda_codec *codec)
 602 {
 603         struct via_spec *spec = codec->spec;
 604         int i;
 605
 606         for (i = 0; i < spec->num_iverbs; i++)
 607                 snd_hda_sequence_write(codec, spec->init_verbs[i]);
 608
 609         /* init power states */
 610         __analog_low_current_mode(codec, true);
 611
 612         snd_hda_gen_init(codec);
 613
 614         vt1708_update_hp_work(codec);
 615
 616         return 0;
 617 }
 618
 619 static int vt1708_build_controls(struct hda_codec *codec)
 620 {
 621         /* In order not to create "Phantom Jack" controls,
 622            temporary enable jackpoll */
 623         int err;
 624         int old_interval = codec->jackpoll_interval;
 625         codec->jackpoll_interval = msecs_to_jiffies(100);
 626         err = via_build_controls(codec);
 627         codec->jackpoll_interval = old_interval;
 628         return err;
 629 }
 630
 631 static int vt1708_build_pcms(struct hda_codec *codec)
 632 {
 633         struct via_spec *spec = codec->spec;
 634         int i, err;
 635
 636         err = snd_hda_gen_build_pcms(codec);
 637         if (err < 0 || codec->core.vendor_id != 0x11061708)
 638                 return err;
 639
 640         /* We got noisy outputs on the right channel on VT1708 when
 641          * 24bit samples are used.  Until any workaround is found,
 642          * disable the 24bit format, so far.
 643          */
 644         for (i = 0; i < ARRAY_SIZE(spec->gen.pcm_rec); i++) {
 645                 struct hda_pcm *info = spec->gen.pcm_rec[i];
 646                 if (!info)
 647                         continue;
 648                 if (!info->stream[SNDRV_PCM_STREAM_PLAYBACK].substreams ||
 649                     info->pcm_type != HDA_PCM_TYPE_AUDIO)
 650                         continue;
 651                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].formats =
 652                         SNDRV_PCM_FMTBIT_S16_LE;
 653         }
 654
 655         return 0;
 656 }
 657
 658 static int patch_vt1708(struct hda_codec *codec)
 659 {
 660         struct via_spec *spec;
 661         int err;
 662
 663         /* create a codec specific record */
 664         spec = via_new_spec(codec);
 665         if (spec == NULL)
 666                 return -ENOMEM;
 667
 668         /* override some patch_ops */
 669         codec->patch_ops.build_controls = vt1708_build_controls;
 670         codec->patch_ops.build_pcms = vt1708_build_pcms;
 671         spec->gen.mixer_nid = 0x17;
 672
 673         /* set jackpoll_interval while parsing the codec */
 674         codec->jackpoll_interval = msecs_to_jiffies(100);
 675         spec->vt1708_jack_detect = 1;
 676
 677         /* don't support the input jack switching due to lack of unsol event */
 678         /* (it may work with polling, though, but it needs testing) */
 679         spec->gen.suppress_auto_mic = 1;
 680         /* Some machines show the broken speaker mute */
 681         spec->gen.auto_mute_via_amp = 1;
 682
 683         /* Add HP and CD pin config connect bit re-config action */
 684         vt1708_set_pinconfig_connect(codec, VT1708_HP_PIN_NID);
 685         vt1708_set_pinconfig_connect(codec, VT1708_CD_PIN_NID);
 686
 687         /* automatic parse from the BIOS config */
 688         err = via_parse_auto_config(codec);
 689         if (err < 0) {
 690                 via_free(codec);
 691                 return err;
 692         }
 693
 694         /* add jack detect on/off control */
 695         spec->mixers[spec->num_mixers++] = vt1708_jack_detect_ctl;
 696
 697         spec->init_verbs[spec->num_iverbs++] = vt1708_init_verbs;
 698
 699         /* clear jackpoll_interval again; it's set dynamically */
 700         codec->jackpoll_interval = 0;
 701
 702         return 0;
 703 }
 704
 705 static int patch_vt1709(struct hda_codec *codec)
 706 {
 707         struct via_spec *spec;
 708         int err;
 709
 710         /* create a codec specific record */
 711         spec = via_new_spec(codec);
 712         if (spec == NULL)
 713                 return -ENOMEM;
 714
 715         spec->gen.mixer_nid = 0x18;
 716
 717         err = via_parse_auto_config(codec);
 718         if (err < 0) {
 719                 via_free(codec);
 720                 return err;
 721         }
 722
 723         return 0;
 724 }
 725
 726 static int patch_vt1708S(struct hda_codec *codec);
 727 static int patch_vt1708B(struct hda_codec *codec)
 728 {
 729         struct via_spec *spec;
 730         int err;
 731
 732         if (get_codec_type(codec) == VT1708BCE)
 733                 return patch_vt1708S(codec);
 734
 735         /* create a codec specific record */
 736         spec = via_new_spec(codec);
 737         if (spec == NULL)
 738                 return -ENOMEM;
 739
 740         spec->gen.mixer_nid = 0x16;
 741
 742         /* automatic parse from the BIOS config */
 743         err = via_parse_auto_config(codec);
 744         if (err < 0) {
 745                 via_free(codec);
 746                 return err;
 747         }
 748
 749         return 0;
 750 }
 751
 752 /* Patch for VT1708S */
 753 static const struct hda_verb vt1708S_init_verbs[] = {
 754         /* Enable Mic Boost Volume backdoor */
 755         {0x1, 0xf98, 0x1},
 756         /* don't bybass mixer */
 757         {0x1, 0xf88, 0xc0},
 758         { }
 759 };
 760
 761 static void override_mic_boost(struct hda_codec *codec, hda_nid_t pin,
 762                                int offset, int num_steps, int step_size)
 763 {
 764         snd_hda_override_wcaps(codec, pin,
 765                                get_wcaps(codec, pin) | AC_WCAP_IN_AMP);
 766         snd_hda_override_amp_caps(codec, pin, HDA_INPUT,
 767                                   (offset << AC_AMPCAP_OFFSET_SHIFT) |
 768                                   (num_steps << AC_AMPCAP_NUM_STEPS_SHIFT) |
 769                                   (step_size << AC_AMPCAP_STEP_SIZE_SHIFT) |
 770                                   (0 << AC_AMPCAP_MUTE_SHIFT));
 771 }
 772
 773 static int patch_vt1708S(struct hda_codec *codec)
 774 {
 775         struct via_spec *spec;
 776         int err;
 777
 778         /* create a codec specific record */
 779         spec = via_new_spec(codec);
 780         if (spec == NULL)
 781                 return -ENOMEM;
 782
 783         spec->gen.mixer_nid = 0x16;
 784         override_mic_boost(codec, 0x1a, 0, 3, 40);
 785         override_mic_boost(codec, 0x1e, 0, 3, 40);
 786
 787         /* correct names for VT1708BCE */
 788         if (get_codec_type(codec) == VT1708BCE)
 789                 snd_hda_codec_set_name(codec, "VT1708BCE");
 790         /* correct names for VT1705 */
 791         if (codec->core.vendor_id == 0x11064397)
 792                 snd_hda_codec_set_name(codec, "VT1705");
 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         return 0;
 804 }
 805
 806 /* Patch for VT1702 */
 807
 808 static const struct hda_verb vt1702_init_verbs[] = {
 809         /* mixer enable */
 810         {0x1, 0xF88, 0x3},
 811         /* GPIO 0~2 */
 812         {0x1, 0xF82, 0x3F},
 813         { }
 814 };
 815
 816 static int patch_vt1702(struct hda_codec *codec)
 817 {
 818         struct via_spec *spec;
 819         int err;
 820
 821         /* create a codec specific record */
 822         spec = via_new_spec(codec);
 823         if (spec == NULL)
 824                 return -ENOMEM;
 825
 826         spec->gen.mixer_nid = 0x1a;
 827
 828         /* limit AA path volume to 0 dB */
 829         snd_hda_override_amp_caps(codec, 0x1A, HDA_INPUT,
 830                                   (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
 831                                   (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 832                                   (0x5 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 833                                   (1 << AC_AMPCAP_MUTE_SHIFT));
 834
 835         /* automatic parse from the BIOS config */
 836         err = via_parse_auto_config(codec);
 837         if (err < 0) {
 838                 via_free(codec);
 839                 return err;
 840         }
 841
 842         spec->init_verbs[spec->num_iverbs++] = vt1702_init_verbs;
 843
 844         return 0;
 845 }
 846
 847 /* Patch for VT1718S */
 848
 849 static const struct hda_verb vt1718S_init_verbs[] = {
 850         /* Enable MW0 adjust Gain 5 */
 851         {0x1, 0xfb2, 0x10},
 852         /* Enable Boost Volume backdoor */
 853         {0x1, 0xf88, 0x8},
 854
 855         { }
 856 };
 857
 858 /* Add a connection to the primary DAC from AA-mixer for some codecs
 859  * This isn't listed from the raw info, but the chip has a secret connection.
 860  */
 861 static int add_secret_dac_path(struct hda_codec *codec)
 862 {
 863         struct via_spec *spec = codec->spec;
 864         int i, nums;
 865         hda_nid_t conn[8];
 866         hda_nid_t nid;
 867
 868         if (!spec->gen.mixer_nid)
 869                 return 0;
 870         nums = snd_hda_get_connections(codec, spec->gen.mixer_nid, conn,
 871                                        ARRAY_SIZE(conn) - 1);
 872         for (i = 0; i < nums; i++) {
 873                 if (get_wcaps_type(get_wcaps(codec, conn[i])) == AC_WID_AUD_OUT)
 874                         return 0;
 875         }
 876
 877         /* find the primary DAC and add to the connection list */
 878         for_each_hda_codec_node(nid, codec) {
 879                 unsigned int caps = get_wcaps(codec, nid);
 880                 if (get_wcaps_type(caps) == AC_WID_AUD_OUT &&
 881                     !(caps & AC_WCAP_DIGITAL)) {
 882                         conn[nums++] = nid;
 883                         return snd_hda_override_conn_list(codec,
 884                                                           spec->gen.mixer_nid,
 885                                                           nums, conn);
 886                 }
 887         }
 888         return 0;
 889 }
 890
 891
 892 static int patch_vt1718S(struct hda_codec *codec)
 893 {
 894         struct via_spec *spec;
 895         int err;
 896
 897         /* create a codec specific record */
 898         spec = via_new_spec(codec);
 899         if (spec == NULL)
 900                 return -ENOMEM;
 901
 902         spec->gen.mixer_nid = 0x21;
 903         override_mic_boost(codec, 0x2b, 0, 3, 40);
 904         override_mic_boost(codec, 0x29, 0, 3, 40);
 905         add_secret_dac_path(codec);
 906
 907         /* automatic parse from the BIOS config */
 908         err = via_parse_auto_config(codec);
 909         if (err < 0) {
 910                 via_free(codec);
 911                 return err;
 912         }
 913
 914         spec->init_verbs[spec->num_iverbs++] = vt1718S_init_verbs;
 915
 916         return 0;
 917 }
 918
 919 /* Patch for VT1716S */
 920
 921 static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol,
 922                             struct snd_ctl_elem_info *uinfo)
 923 {
 924         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
 925         uinfo->count = 1;
 926         uinfo->value.integer.min = 0;
 927         uinfo->value.integer.max = 1;
 928         return 0;
 929 }
 930
 931 static int vt1716s_dmic_get(struct snd_kcontrol *kcontrol,
 932                            struct snd_ctl_elem_value *ucontrol)
 933 {
 934         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 935         int index = 0;
 936
 937         index = snd_hda_codec_read(codec, 0x26, 0,
 938                                                AC_VERB_GET_CONNECT_SEL, 0);
 939         if (index != -1)
 940                 *ucontrol->value.integer.value = index;
 941
 942         return 0;
 943 }
 944
 945 static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol,
 946                            struct snd_ctl_elem_value *ucontrol)
 947 {
 948         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 949         struct via_spec *spec = codec->spec;
 950         int index = *ucontrol->value.integer.value;
 951
 952         snd_hda_codec_write(codec, 0x26, 0,
 953                                                AC_VERB_SET_CONNECT_SEL, index);
 954         spec->dmic_enabled = index;
 955         return 1;
 956 }
 957
 958 static const struct snd_kcontrol_new vt1716s_dmic_mixer[] = {
 959         HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x22, 0x0, HDA_INPUT),
 960         {
 961          .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 962          .name = "Digital Mic Capture Switch",
 963          .subdevice = HDA_SUBDEV_NID_FLAG | 0x26,
 964          .count = 1,
 965          .info = vt1716s_dmic_info,
 966          .get = vt1716s_dmic_get,
 967          .put = vt1716s_dmic_put,
 968          },
 969         {}                      /* end */
 970 };
 971
 972
 973 /* mono-out mixer elements */
 974 static const struct snd_kcontrol_new vt1716S_mono_out_mixer[] = {
 975         HDA_CODEC_MUTE("Mono Playback Switch", 0x2a, 0x0, HDA_OUTPUT),
 976         { } /* end */
 977 };
 978
 979 static const struct hda_verb vt1716S_init_verbs[] = {
 980         /* Enable Boost Volume backdoor */
 981         {0x1, 0xf8a, 0x80},
 982         /* don't bybass mixer */
 983         {0x1, 0xf88, 0xc0},
 984         /* Enable mono output */
 985         {0x1, 0xf90, 0x08},
 986         { }
 987 };
 988
 989 static int patch_vt1716S(struct hda_codec *codec)
 990 {
 991         struct via_spec *spec;
 992         int err;
 993
 994         /* create a codec specific record */
 995         spec = via_new_spec(codec);
 996         if (spec == NULL)
 997                 return -ENOMEM;
 998
 999         spec->gen.mixer_nid = 0x16;
1000         override_mic_boost(codec, 0x1a, 0, 3, 40);
1001         override_mic_boost(codec, 0x1e, 0, 3, 40);
1002
1003         /* automatic parse from the BIOS config */
1004         err = via_parse_auto_config(codec);
1005         if (err < 0) {
1006                 via_free(codec);
1007                 return err;
1008         }
1009
1010         spec->init_verbs[spec->num_iverbs++]  = vt1716S_init_verbs;
1011
1012         spec->mixers[spec->num_mixers++] = vt1716s_dmic_mixer;
1013         spec->mixers[spec->num_mixers++] = vt1716S_mono_out_mixer;
1014
1015         return 0;
1016 }
1017
1018 /* for vt2002P */
1019
1020 static const struct hda_verb vt2002P_init_verbs[] = {
1021         /* Class-D speaker related verbs */
1022         {0x1, 0xfe0, 0x4},
1023         {0x1, 0xfe9, 0x80},
1024         {0x1, 0xfe2, 0x22},
1025         /* Enable Boost Volume backdoor */
1026         {0x1, 0xfb9, 0x24},
1027         /* Enable AOW0 to MW9 */
1028         {0x1, 0xfb8, 0x88},
1029         { }
1030 };
1031
1032 static const struct hda_verb vt1802_init_verbs[] = {
1033         /* Enable Boost Volume backdoor */
1034         {0x1, 0xfb9, 0x24},
1035         /* Enable AOW0 to MW9 */
1036         {0x1, 0xfb8, 0x88},
1037         { }
1038 };
1039
1040 /*
1041  * pin fix-up
1042  */
1043 enum {
1044         VIA_FIXUP_INTMIC_BOOST,
1045         VIA_FIXUP_ASUS_G75,
1046 };
1047
1048 static void via_fixup_intmic_boost(struct hda_codec *codec,
1049                                   const struct hda_fixup *fix, int action)
1050 {
1051         if (action == HDA_FIXUP_ACT_PRE_PROBE)
1052                 override_mic_boost(codec, 0x30, 0, 2, 40);
1053 }
1054
1055 static const struct hda_fixup via_fixups[] = {
1056         [VIA_FIXUP_INTMIC_BOOST] = {
1057                 .type = HDA_FIXUP_FUNC,
1058                 .v.func = via_fixup_intmic_boost,
1059         },
1060         [VIA_FIXUP_ASUS_G75] = {
1061                 .type = HDA_FIXUP_PINS,
1062                 .v.pins = (const struct hda_pintbl[]) {
1063                         /* set 0x24 and 0x33 as speakers */
1064                         { 0x24, 0x991301f0 },
1065                         { 0x33, 0x991301f1 }, /* subwoofer */
1066                         { }
1067                 }
1068         },
1069 };
1070
1071 static const struct snd_pci_quirk vt2002p_fixups[] = {
1072         SND_PCI_QUIRK(0x1043, 0x1487, "Asus G75", VIA_FIXUP_ASUS_G75),
1073         SND_PCI_QUIRK(0x1043, 0x8532, "Asus X202E", VIA_FIXUP_INTMIC_BOOST),
1074         {}
1075 };
1076
1077 /* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e
1078  * Replace this with mixer NID 0x1c
1079  */
1080 static void fix_vt1802_connections(struct hda_codec *codec)
1081 {
1082         static hda_nid_t conn_24[] = { 0x14, 0x1c };
1083         static hda_nid_t conn_33[] = { 0x1c };
1084
1085         snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24);
1086         snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33);
1087 }
1088
1089 /* patch for vt2002P */
1090 static int patch_vt2002P(struct hda_codec *codec)
1091 {
1092         struct via_spec *spec;
1093         int err;
1094
1095         /* create a codec specific record */
1096         spec = via_new_spec(codec);
1097         if (spec == NULL)
1098                 return -ENOMEM;
1099
1100         spec->gen.mixer_nid = 0x21;
1101         override_mic_boost(codec, 0x2b, 0, 3, 40);
1102         override_mic_boost(codec, 0x29, 0, 3, 40);
1103         if (spec->codec_type == VT1802)
1104                 fix_vt1802_connections(codec);
1105         add_secret_dac_path(codec);
1106
1107         snd_hda_pick_fixup(codec, NULL, vt2002p_fixups, via_fixups);
1108         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1109
1110         /* automatic parse from the BIOS config */
1111         err = via_parse_auto_config(codec);
1112         if (err < 0) {
1113                 via_free(codec);
1114                 return err;
1115         }
1116
1117         if (spec->codec_type == VT1802)
1118                 spec->init_verbs[spec->num_iverbs++] = vt1802_init_verbs;
1119         else
1120                 spec->init_verbs[spec->num_iverbs++] = vt2002P_init_verbs;
1121
1122         return 0;
1123 }
1124
1125 /* for vt1812 */
1126
1127 static const struct hda_verb vt1812_init_verbs[] = {
1128         /* Enable Boost Volume backdoor */
1129         {0x1, 0xfb9, 0x24},
1130         /* Enable AOW0 to MW9 */
1131         {0x1, 0xfb8, 0xa8},
1132         { }
1133 };
1134
1135 /* patch for vt1812 */
1136 static int patch_vt1812(struct hda_codec *codec)
1137 {
1138         struct via_spec *spec;
1139         int err;
1140
1141         /* create a codec specific record */
1142         spec = via_new_spec(codec);
1143         if (spec == NULL)
1144                 return -ENOMEM;
1145
1146         spec->gen.mixer_nid = 0x21;
1147         override_mic_boost(codec, 0x2b, 0, 3, 40);
1148         override_mic_boost(codec, 0x29, 0, 3, 40);
1149         add_secret_dac_path(codec);
1150
1151         /* automatic parse from the BIOS config */
1152         err = via_parse_auto_config(codec);
1153         if (err < 0) {
1154                 via_free(codec);
1155                 return err;
1156         }
1157
1158         spec->init_verbs[spec->num_iverbs++]  = vt1812_init_verbs;
1159
1160         return 0;
1161 }
1162
1163 /* patch for vt3476 */
1164
1165 static const struct hda_verb vt3476_init_verbs[] = {
1166         /* Enable DMic 8/16/32K */
1167         {0x1, 0xF7B, 0x30},
1168         /* Enable Boost Volume backdoor */
1169         {0x1, 0xFB9, 0x20},
1170         /* Enable AOW-MW9 path */
1171         {0x1, 0xFB8, 0x10},
1172         { }
1173 };
1174
1175 static int patch_vt3476(struct hda_codec *codec)
1176 {
1177         struct via_spec *spec;
1178         int err;
1179
1180         /* create a codec specific record */
1181         spec = via_new_spec(codec);
1182         if (spec == NULL)
1183                 return -ENOMEM;
1184
1185         spec->gen.mixer_nid = 0x3f;
1186         add_secret_dac_path(codec);
1187
1188         /* automatic parse from the BIOS config */
1189         err = via_parse_auto_config(codec);
1190         if (err < 0) {
1191                 via_free(codec);
1192                 return err;
1193         }
1194
1195         spec->init_verbs[spec->num_iverbs++] = vt3476_init_verbs;
1196
1197         return 0;
1198 }
1199
1200 /*
1201  * patch entries
1202  */
1203 static const struct hda_device_id snd_hda_id_via[] = {
1204         HDA_CODEC_ENTRY(0x11061708, "VT1708", patch_vt1708),
1205         HDA_CODEC_ENTRY(0x11061709, "VT1708", patch_vt1708),
1206         HDA_CODEC_ENTRY(0x1106170a, "VT1708", patch_vt1708),
1207         HDA_CODEC_ENTRY(0x1106170b, "VT1708", patch_vt1708),
1208         HDA_CODEC_ENTRY(0x1106e710, "VT1709 10-Ch", patch_vt1709),
1209         HDA_CODEC_ENTRY(0x1106e711, "VT1709 10-Ch", patch_vt1709),
1210         HDA_CODEC_ENTRY(0x1106e712, "VT1709 10-Ch", patch_vt1709),
1211         HDA_CODEC_ENTRY(0x1106e713, "VT1709 10-Ch", patch_vt1709),
1212         HDA_CODEC_ENTRY(0x1106e714, "VT1709 6-Ch", patch_vt1709),
1213         HDA_CODEC_ENTRY(0x1106e715, "VT1709 6-Ch", patch_vt1709),
1214         HDA_CODEC_ENTRY(0x1106e716, "VT1709 6-Ch", patch_vt1709),
1215         HDA_CODEC_ENTRY(0x1106e717, "VT1709 6-Ch", patch_vt1709),
1216         HDA_CODEC_ENTRY(0x1106e720, "VT1708B 8-Ch", patch_vt1708B),
1217         HDA_CODEC_ENTRY(0x1106e721, "VT1708B 8-Ch", patch_vt1708B),
1218         HDA_CODEC_ENTRY(0x1106e722, "VT1708B 8-Ch", patch_vt1708B),
1219         HDA_CODEC_ENTRY(0x1106e723, "VT1708B 8-Ch", patch_vt1708B),
1220         HDA_CODEC_ENTRY(0x1106e724, "VT1708B 4-Ch", patch_vt1708B),
1221         HDA_CODEC_ENTRY(0x1106e725, "VT1708B 4-Ch", patch_vt1708B),
1222         HDA_CODEC_ENTRY(0x1106e726, "VT1708B 4-Ch", patch_vt1708B),
1223         HDA_CODEC_ENTRY(0x1106e727, "VT1708B 4-Ch", patch_vt1708B),
1224         HDA_CODEC_ENTRY(0x11060397, "VT1708S", patch_vt1708S),
1225         HDA_CODEC_ENTRY(0x11061397, "VT1708S", patch_vt1708S),
1226         HDA_CODEC_ENTRY(0x11062397, "VT1708S", patch_vt1708S),
1227         HDA_CODEC_ENTRY(0x11063397, "VT1708S", patch_vt1708S),
1228         HDA_CODEC_ENTRY(0x11064397, "VT1705", patch_vt1708S),
1229         HDA_CODEC_ENTRY(0x11065397, "VT1708S", patch_vt1708S),
1230         HDA_CODEC_ENTRY(0x11066397, "VT1708S", patch_vt1708S),
1231         HDA_CODEC_ENTRY(0x11067397, "VT1708S", patch_vt1708S),
1232         HDA_CODEC_ENTRY(0x11060398, "VT1702", patch_vt1702),
1233         HDA_CODEC_ENTRY(0x11061398, "VT1702", patch_vt1702),
1234         HDA_CODEC_ENTRY(0x11062398, "VT1702", patch_vt1702),
1235         HDA_CODEC_ENTRY(0x11063398, "VT1702", patch_vt1702),
1236         HDA_CODEC_ENTRY(0x11064398, "VT1702", patch_vt1702),
1237         HDA_CODEC_ENTRY(0x11065398, "VT1702", patch_vt1702),
1238         HDA_CODEC_ENTRY(0x11066398, "VT1702", patch_vt1702),
1239         HDA_CODEC_ENTRY(0x11067398, "VT1702", patch_vt1702),
1240         HDA_CODEC_ENTRY(0x11060428, "VT1718S", patch_vt1718S),
1241         HDA_CODEC_ENTRY(0x11064428, "VT1718S", patch_vt1718S),
1242         HDA_CODEC_ENTRY(0x11060441, "VT2020", patch_vt1718S),
1243         HDA_CODEC_ENTRY(0x11064441, "VT1828S", patch_vt1718S),
1244         HDA_CODEC_ENTRY(0x11060433, "VT1716S", patch_vt1716S),
1245         HDA_CODEC_ENTRY(0x1106a721, "VT1716S", patch_vt1716S),
1246         HDA_CODEC_ENTRY(0x11060438, "VT2002P", patch_vt2002P),
1247         HDA_CODEC_ENTRY(0x11064438, "VT2002P", patch_vt2002P),
1248         HDA_CODEC_ENTRY(0x11060448, "VT1812", patch_vt1812),
1249         HDA_CODEC_ENTRY(0x11060440, "VT1818S", patch_vt1708S),
1250         HDA_CODEC_ENTRY(0x11060446, "VT1802", patch_vt2002P),
1251         HDA_CODEC_ENTRY(0x11068446, "VT1802", patch_vt2002P),
1252         HDA_CODEC_ENTRY(0x11064760, "VT1705CF", patch_vt3476),
1253         HDA_CODEC_ENTRY(0x11064761, "VT1708SCE", patch_vt3476),
1254         HDA_CODEC_ENTRY(0x11064762, "VT1808", patch_vt3476),
1255         {} /* terminator */
1256 };
1257 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_via);
1258
1259 static struct hda_codec_driver via_driver = {
1260         .id = snd_hda_id_via,
1261 };
1262
1263 MODULE_LICENSE("GPL");
1264 MODULE_DESCRIPTION("VIA HD-audio codec");
1265
1266 module_hda_codec_driver(via_driver);