sound/pci/hda/patch_via.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Universal Interface for Intel High Definition Audio Codec
   4  *
   5  * HD audio interface patch for VIA VT17xx/VT18xx/VT20xx codec
   6  *
   7  *  (C) 2006-2009 VIA Technology, Inc.
   8  *  (C) 2006-2008 Takashi Iwai <tiwai@suse.de>
   9  */
  10
  11 /* * * * * * * * * * * * * * Release History * * * * * * * * * * * * * * * * */
  12 /*                                                                           */
  13 /* 2006-03-03  Lydia Wang  Create the basic patch to support VT1708 codec    */
  14 /* 2006-03-14  Lydia Wang  Modify hard code for some pin widget nid          */
  15 /* 2006-08-02  Lydia Wang  Add support to VT1709 codec                       */
  16 /* 2006-09-08  Lydia Wang  Fix internal loopback recording source select bug */
  17 /* 2007-09-12  Lydia Wang  Add EAPD enable during driver initialization      */
  18 /* 2007-09-17  Lydia Wang  Add VT1708B codec support                        */
  19 /* 2007-11-14  Lydia Wang  Add VT1708A codec HP and CD pin connect config    */
  20 /* 2008-02-03  Lydia Wang  Fix Rear channels and Back channels inverse issue */
  21 /* 2008-03-06  Lydia Wang  Add VT1702 codec and VT1708S codec support        */
  22 /* 2008-04-09  Lydia Wang  Add mute front speaker when HP plugin             */
  23 /* 2008-04-09  Lydia Wang  Add Independent HP feature                        */
  24 /* 2008-05-28  Lydia Wang  Add second S/PDIF Out support for VT1702          */
  25 /* 2008-09-15  Logan Li    Add VT1708S Mic Boost workaround/backdoor         */
  26 /* 2009-02-16  Logan Li    Add support for VT1718S                           */
  27 /* 2009-03-13  Logan Li    Add support for VT1716S                           */
  28 /* 2009-04-14  Lydai Wang  Add support for VT1828S and VT2020                */
  29 /* 2009-07-08  Lydia Wang  Add support for VT2002P                           */
  30 /* 2009-07-21  Lydia Wang  Add support for VT1812                            */
  31 /* 2009-09-19  Lydia Wang  Add support for VT1818S                           */
  32 /*                                                                           */
  33 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
  34
  35
  36 #include <linux/init.h>
  37 #include <linux/delay.h>
  38 #include <linux/slab.h>
  39 #include <linux/module.h>
  40 #include <sound/core.h>
  41 #include <sound/asoundef.h>
  42 #include <sound/hda_codec.h>
  43 #include "hda_local.h"
  44 #include "hda_auto_parser.h"
  45 #include "hda_jack.h"
  46 #include "hda_generic.h"
  47
  48 /* Pin Widget NID */
  49 #define VT1708_HP_PIN_NID       0x20
  50 #define VT1708_CD_PIN_NID       0x24
  51
  52 enum VIA_HDA_CODEC {
  53         UNKNOWN = -1,
  54         VT1708,
  55         VT1709_10CH,
  56         VT1709_6CH,
  57         VT1708B_8CH,
  58         VT1708B_4CH,
  59         VT1708S,
  60         VT1708BCE,
  61         VT1702,
  62         VT1718S,
  63         VT1716S,
  64         VT2002P,
  65         VT1812,
  66         VT1802,
  67         VT1705CF,
  68         VT1808,
  69         CODEC_TYPES,
  70 };
  71
  72 #define VT2002P_COMPATIBLE(spec) \
  73         ((spec)->codec_type == VT2002P ||\
  74          (spec)->codec_type == VT1812 ||\
  75          (spec)->codec_type == VT1802)
  76
  77 struct via_spec {
  78         struct hda_gen_spec gen;
  79
  80         /* HP mode source */
  81         unsigned int dmic_enabled;
  82         enum VIA_HDA_CODEC codec_type;
  83
  84         /* analog low-power control */
  85         bool alc_mode;
  86
  87         /* work to check hp jack state */
  88         int hp_work_active;
  89         int vt1708_jack_detect;
  90 };
  91
  92 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec);
  93 static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
  94                                   struct hda_codec *codec,
  95                                   struct snd_pcm_substream *substream,
  96                                   int action);
  97
  98 static const struct hda_codec_ops via_patch_ops; /* defined below */
  99
 100 static struct via_spec *via_new_spec(struct hda_codec *codec)
 101 {
 102         struct via_spec *spec;
 103
 104         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 105         if (spec == NULL)
 106                 return NULL;
 107
 108         codec->spec = spec;
 109         snd_hda_gen_spec_init(&spec->gen);
 110         spec->codec_type = get_codec_type(codec);
 111         /* VT1708BCE & VT1708S are almost same */
 112         if (spec->codec_type == VT1708BCE)
 113                 spec->codec_type = VT1708S;
 114         spec->gen.indep_hp = 1;
 115         spec->gen.keep_eapd_on = 1;
 116         spec->gen.dac_min_mute = 1;
 117         spec->gen.pcm_playback_hook = via_playback_pcm_hook;
 118         spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
 119         codec->power_save_node = 1;
 120         spec->gen.power_down_unused = 1;
 121         codec->patch_ops = via_patch_ops;
 122         return spec;
 123 }
 124
 125 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
 126 {
 127         u32 vendor_id = codec->core.vendor_id;
 128         u16 ven_id = vendor_id >> 16;
 129         u16 dev_id = vendor_id & 0xffff;
 130         enum VIA_HDA_CODEC codec_type;
 131
 132         /* get codec type */
 133         if (ven_id != 0x1106)
 134                 codec_type = UNKNOWN;
 135         else if (dev_id >= 0x1708 && dev_id <= 0x170b)
 136                 codec_type = VT1708;
 137         else if (dev_id >= 0xe710 && dev_id <= 0xe713)
 138                 codec_type = VT1709_10CH;
 139         else if (dev_id >= 0xe714 && dev_id <= 0xe717)
 140                 codec_type = VT1709_6CH;
 141         else if (dev_id >= 0xe720 && dev_id <= 0xe723) {
 142                 codec_type = VT1708B_8CH;
 143                 if (snd_hda_param_read(codec, 0x16, AC_PAR_CONNLIST_LEN) == 0x7)
 144                         codec_type = VT1708BCE;
 145         } else if (dev_id >= 0xe724 && dev_id <= 0xe727)
 146                 codec_type = VT1708B_4CH;
 147         else if ((dev_id & 0xfff) == 0x397
 148                  && (dev_id >> 12) < 8)
 149                 codec_type = VT1708S;
 150         else if ((dev_id & 0xfff) == 0x398
 151                  && (dev_id >> 12) < 8)
 152                 codec_type = VT1702;
 153         else if ((dev_id & 0xfff) == 0x428
 154                  && (dev_id >> 12) < 8)
 155                 codec_type = VT1718S;
 156         else if (dev_id == 0x0433 || dev_id == 0xa721)
 157                 codec_type = VT1716S;
 158         else if (dev_id == 0x0441 || dev_id == 0x4441)
 159                 codec_type = VT1718S;
 160         else if (dev_id == 0x0438 || dev_id == 0x4438)
 161                 codec_type = VT2002P;
 162         else if (dev_id == 0x0448)
 163                 codec_type = VT1812;
 164         else if (dev_id == 0x0440)
 165                 codec_type = VT1708S;
 166         else if ((dev_id & 0xfff) == 0x446)
 167                 codec_type = VT1802;
 168         else if (dev_id == 0x4760)
 169                 codec_type = VT1705CF;
 170         else if (dev_id == 0x4761 || dev_id == 0x4762)
 171                 codec_type = VT1808;
 172         else
 173                 codec_type = UNKNOWN;
 174         return codec_type;
 175 };
 176
 177 static void analog_low_current_mode(struct hda_codec *codec);
 178 static bool is_aa_path_mute(struct hda_codec *codec);
 179
 180 #define hp_detect_with_aa(codec) \
 181         (snd_hda_get_bool_hint(codec, "analog_loopback_hp_detect") == 1 && \
 182          !is_aa_path_mute(codec))
 183
 184 static void vt1708_stop_hp_work(struct hda_codec *codec)
 185 {
 186         struct via_spec *spec = codec->spec;
 187         if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
 188                 return;
 189         if (spec->hp_work_active) {
 190                 snd_hda_codec_write(codec, 0x1, 0, 0xf81, 1);
 191                 codec->jackpoll_interval = 0;
 192                 cancel_delayed_work_sync(&codec->jackpoll_work);
 193                 spec->hp_work_active = false;
 194         }
 195 }
 196
 197 static void vt1708_update_hp_work(struct hda_codec *codec)
 198 {
 199         struct via_spec *spec = codec->spec;
 200         if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
 201                 return;
 202         if (spec->vt1708_jack_detect) {
 203                 if (!spec->hp_work_active) {
 204                         codec->jackpoll_interval = msecs_to_jiffies(100);
 205                         snd_hda_codec_write(codec, 0x1, 0, 0xf81, 0);
 206                         schedule_delayed_work(&codec->jackpoll_work, 0);
 207                         spec->hp_work_active = true;
 208                 }
 209         } else if (!hp_detect_with_aa(codec))
 210                 vt1708_stop_hp_work(codec);
 211 }
 212
 213 static int via_pin_power_ctl_info(struct snd_kcontrol *kcontrol,
 214                                   struct snd_ctl_elem_info *uinfo)
 215 {
 216         return snd_hda_enum_bool_helper_info(kcontrol, uinfo);
 217 }
 218
 219 static int via_pin_power_ctl_get(struct snd_kcontrol *kcontrol,
 220                                  struct snd_ctl_elem_value *ucontrol)
 221 {
 222         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 223         struct via_spec *spec = codec->spec;
 224
 225         ucontrol->value.enumerated.item[0] = spec->gen.power_down_unused;
 226         return 0;
 227 }
 228
 229 static int via_pin_power_ctl_put(struct snd_kcontrol *kcontrol,
 230                                  struct snd_ctl_elem_value *ucontrol)
 231 {
 232         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 233         struct via_spec *spec = codec->spec;
 234         bool val = !!ucontrol->value.enumerated.item[0];
 235
 236         if (val == spec->gen.power_down_unused)
 237                 return 0;
 238         /* codec->power_save_node = val; */ /* widget PM seems yet broken */
 239         spec->gen.power_down_unused = val;
 240         analog_low_current_mode(codec);
 241         return 1;
 242 }
 243
 244 static const struct snd_kcontrol_new via_pin_power_ctl_enum = {
 245         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 246         .name = "Dynamic Power-Control",
 247         .info = via_pin_power_ctl_info,
 248         .get = via_pin_power_ctl_get,
 249         .put = via_pin_power_ctl_put,
 250 };
 251
 252 #ifdef CONFIG_SND_HDA_INPUT_BEEP
 253 /* additional beep mixers; the actual parameters are overwritten at build */
 254 static const struct snd_kcontrol_new via_beep_mixer[] = {
 255         HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
 256         HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
 257 };
 258
 259 static int set_beep_amp(struct via_spec *spec, hda_nid_t nid,
 260                         int idx, int dir)
 261 {
 262         struct snd_kcontrol_new *knew;
 263         unsigned int beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir);
 264         int i;
 265
 266         spec->gen.beep_nid = nid;
 267         for (i = 0; i < ARRAY_SIZE(via_beep_mixer); i++) {
 268                 knew = snd_hda_gen_add_kctl(&spec->gen, NULL,
 269                                             &via_beep_mixer[i]);
 270                 if (!knew)
 271                         return -ENOMEM;
 272                 knew->private_value = beep_amp;
 273         }
 274         return 0;
 275 }
 276
 277 static int auto_parse_beep(struct hda_codec *codec)
 278 {
 279         struct via_spec *spec = codec->spec;
 280         hda_nid_t nid;
 281
 282         for_each_hda_codec_node(nid, codec)
 283                 if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP)
 284                         return set_beep_amp(spec, nid, 0, HDA_OUTPUT);
 285         return 0;
 286 }
 287 #else
 288 #define auto_parse_beep(codec)  0
 289 #endif
 290
 291 /* check AA path's mute status */
 292 static bool is_aa_path_mute(struct hda_codec *codec)
 293 {
 294         struct via_spec *spec = codec->spec;
 295         const struct hda_amp_list *p;
 296         int ch, v;
 297
 298         p = spec->gen.loopback.amplist;
 299         if (!p)
 300                 return true;
 301         for (; p->nid; p++) {
 302                 for (ch = 0; ch < 2; ch++) {
 303                         v = snd_hda_codec_amp_read(codec, p->nid, ch, p->dir,
 304                                                    p->idx);
 305                         if (!(v & HDA_AMP_MUTE) && v > 0)
 306                                 return false;
 307                 }
 308         }
 309         return true;
 310 }
 311
 312 /* enter/exit analog low-current mode */
 313 static void __analog_low_current_mode(struct hda_codec *codec, bool force)
 314 {
 315         struct via_spec *spec = codec->spec;
 316         bool enable;
 317         unsigned int verb, parm;
 318
 319         if (!codec->power_save_node)
 320                 enable = false;
 321         else
 322                 enable = is_aa_path_mute(codec) && !spec->gen.active_streams;
 323         if (enable == spec->alc_mode && !force)
 324                 return;
 325         spec->alc_mode = enable;
 326
 327         /* decide low current mode's verb & parameter */
 328         switch (spec->codec_type) {
 329         case VT1708B_8CH:
 330         case VT1708B_4CH:
 331                 verb = 0xf70;
 332                 parm = enable ? 0x02 : 0x00; /* 0x02: 2/3x, 0x00: 1x */
 333                 break;
 334         case VT1708S:
 335         case VT1718S:
 336         case VT1716S:
 337                 verb = 0xf73;
 338                 parm = enable ? 0x51 : 0xe1; /* 0x51: 4/28x, 0xe1: 1x */
 339                 break;
 340         case VT1702:
 341                 verb = 0xf73;
 342                 parm = enable ? 0x01 : 0x1d; /* 0x01: 4/40x, 0x1d: 1x */
 343                 break;
 344         case VT2002P:
 345         case VT1812:
 346         case VT1802:
 347                 verb = 0xf93;
 348                 parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
 349                 break;
 350         case VT1705CF:
 351         case VT1808:
 352                 verb = 0xf82;
 353                 parm = enable ? 0x00 : 0xe0;  /* 0x00: 4/40x, 0xe0: 1x */
 354                 break;
 355         default:
 356                 return;         /* other codecs are not supported */
 357         }
 358         /* send verb */
 359         snd_hda_codec_write(codec, codec->core.afg, 0, verb, parm);
 360 }
 361
 362 static void analog_low_current_mode(struct hda_codec *codec)
 363 {
 364         return __analog_low_current_mode(codec, false);
 365 }
 366
 367 static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
 368                                   struct hda_codec *codec,
 369                                   struct snd_pcm_substream *substream,
 370                                   int action)
 371 {
 372         analog_low_current_mode(codec);
 373         vt1708_update_hp_work(codec);
 374 }
 375
 376 static void via_free(struct hda_codec *codec)
 377 {
 378         vt1708_stop_hp_work(codec);
 379         snd_hda_gen_free(codec);
 380 }
 381
 382 #ifdef CONFIG_PM
 383 static int via_suspend(struct hda_codec *codec)
 384 {
 385         struct via_spec *spec = codec->spec;
 386         vt1708_stop_hp_work(codec);
 387
 388         /* Fix pop noise on headphones */
 389         if (spec->codec_type == VT1802)
 390                 snd_hda_shutup_pins(codec);
 391
 392         return 0;
 393 }
 394
 395 static int via_resume(struct hda_codec *codec)
 396 {
 397         /* some delay here to make jack detection working (bko#98921) */
 398         msleep(10);
 399         codec->patch_ops.init(codec);
 400         snd_hda_regmap_sync(codec);
 401         return 0;
 402 }
 403 #endif
 404
 405 #ifdef CONFIG_PM
 406 static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid)
 407 {
 408         struct via_spec *spec = codec->spec;
 409         analog_low_current_mode(codec);
 410         vt1708_update_hp_work(codec);
 411         return snd_hda_check_amp_list_power(codec, &spec->gen.loopback, nid);
 412 }
 413 #endif
 414
 415 /*
 416  */
 417
 418 static int via_init(struct hda_codec *codec);
 419
 420 static const struct hda_codec_ops via_patch_ops = {
 421         .build_controls = snd_hda_gen_build_controls,
 422         .build_pcms = snd_hda_gen_build_pcms,
 423         .init = via_init,
 424         .free = via_free,
 425         .unsol_event = snd_hda_jack_unsol_event,
 426 #ifdef CONFIG_PM
 427         .suspend = via_suspend,
 428         .resume = via_resume,
 429         .check_power_status = via_check_power_status,
 430 #endif
 431 };
 432
 433
 434 static const struct hda_verb vt1708_init_verbs[] = {
 435         /* power down jack detect function */
 436         {0x1, 0xf81, 0x1},
 437         { }
 438 };
 439 static void vt1708_set_pinconfig_connect(struct hda_codec *codec, hda_nid_t nid)
 440 {
 441         unsigned int def_conf;
 442         unsigned char seqassoc;
 443
 444         def_conf = snd_hda_codec_get_pincfg(codec, nid);
 445         seqassoc = (unsigned char) get_defcfg_association(def_conf);
 446         seqassoc = (seqassoc << 4) | get_defcfg_sequence(def_conf);
 447         if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE
 448             && (seqassoc == 0xf0 || seqassoc == 0xff)) {
 449                 def_conf = def_conf & (~(AC_JACK_PORT_BOTH << 30));
 450                 snd_hda_codec_set_pincfg(codec, nid, def_conf);
 451         }
 452 }
 453
 454 static int vt1708_jack_detect_get(struct snd_kcontrol *kcontrol,
 455                                      struct snd_ctl_elem_value *ucontrol)
 456 {
 457         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 458         struct via_spec *spec = codec->spec;
 459
 460         if (spec->codec_type != VT1708)
 461                 return 0;
 462         ucontrol->value.integer.value[0] = spec->vt1708_jack_detect;
 463         return 0;
 464 }
 465
 466 static int vt1708_jack_detect_put(struct snd_kcontrol *kcontrol,
 467                                      struct snd_ctl_elem_value *ucontrol)
 468 {
 469         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 470         struct via_spec *spec = codec->spec;
 471         int val;
 472
 473         if (spec->codec_type != VT1708)
 474                 return 0;
 475         val = !!ucontrol->value.integer.value[0];
 476         if (spec->vt1708_jack_detect == val)
 477                 return 0;
 478         spec->vt1708_jack_detect = val;
 479         vt1708_update_hp_work(codec);
 480         return 1;
 481 }
 482
 483 static const struct snd_kcontrol_new vt1708_jack_detect_ctl = {
 484         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 485         .name = "Jack Detect",
 486         .count = 1,
 487         .info = snd_ctl_boolean_mono_info,
 488         .get = vt1708_jack_detect_get,
 489         .put = vt1708_jack_detect_put,
 490 };
 491
 492 static const struct badness_table via_main_out_badness = {
 493         .no_primary_dac = 0x10000,
 494         .no_dac = 0x4000,
 495         .shared_primary = 0x10000,
 496         .shared_surr = 0x20,
 497         .shared_clfe = 0x20,
 498         .shared_surr_main = 0x20,
 499 };
 500 static const struct badness_table via_extra_out_badness = {
 501         .no_primary_dac = 0x4000,
 502         .no_dac = 0x4000,
 503         .shared_primary = 0x12,
 504         .shared_surr = 0x20,
 505         .shared_clfe = 0x20,
 506         .shared_surr_main = 0x10,
 507 };
 508
 509 static int via_parse_auto_config(struct hda_codec *codec)
 510 {
 511         struct via_spec *spec = codec->spec;
 512         int err;
 513
 514         spec->gen.main_out_badness = &via_main_out_badness;
 515         spec->gen.extra_out_badness = &via_extra_out_badness;
 516
 517         err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
 518         if (err < 0)
 519                 return err;
 520
 521         err = auto_parse_beep(codec);
 522         if (err < 0)
 523                 return err;
 524
 525         err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
 526         if (err < 0)
 527                 return err;
 528
 529         if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &via_pin_power_ctl_enum))
 530                 return -ENOMEM;
 531
 532         /* disable widget PM at start for compatibility */
 533         codec->power_save_node = 0;
 534         spec->gen.power_down_unused = 0;
 535         return 0;
 536 }
 537
 538 static int via_init(struct hda_codec *codec)
 539 {
 540         /* init power states */
 541         __analog_low_current_mode(codec, true);
 542
 543         snd_hda_gen_init(codec);
 544
 545         vt1708_update_hp_work(codec);
 546
 547         return 0;
 548 }
 549
 550 static int vt1708_build_controls(struct hda_codec *codec)
 551 {
 552         /* In order not to create "Phantom Jack" controls,
 553            temporary enable jackpoll */
 554         int err;
 555         int old_interval = codec->jackpoll_interval;
 556         codec->jackpoll_interval = msecs_to_jiffies(100);
 557         err = snd_hda_gen_build_controls(codec);
 558         codec->jackpoll_interval = old_interval;
 559         return err;
 560 }
 561
 562 static int vt1708_build_pcms(struct hda_codec *codec)
 563 {
 564         struct via_spec *spec = codec->spec;
 565         int i, err;
 566
 567         err = snd_hda_gen_build_pcms(codec);
 568         if (err < 0 || codec->core.vendor_id != 0x11061708)
 569                 return err;
 570
 571         /* We got noisy outputs on the right channel on VT1708 when
 572          * 24bit samples are used.  Until any workaround is found,
 573          * disable the 24bit format, so far.
 574          */
 575         for (i = 0; i < ARRAY_SIZE(spec->gen.pcm_rec); i++) {
 576                 struct hda_pcm *info = spec->gen.pcm_rec[i];
 577                 if (!info)
 578                         continue;
 579                 if (!info->stream[SNDRV_PCM_STREAM_PLAYBACK].substreams ||
 580                     info->pcm_type != HDA_PCM_TYPE_AUDIO)
 581                         continue;
 582                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].formats =
 583                         SNDRV_PCM_FMTBIT_S16_LE;
 584         }
 585
 586         return 0;
 587 }
 588
 589 static int patch_vt1708(struct hda_codec *codec)
 590 {
 591         struct via_spec *spec;
 592         int err;
 593
 594         /* create a codec specific record */
 595         spec = via_new_spec(codec);
 596         if (spec == NULL)
 597                 return -ENOMEM;
 598
 599         /* override some patch_ops */
 600         codec->patch_ops.build_controls = vt1708_build_controls;
 601         codec->patch_ops.build_pcms = vt1708_build_pcms;
 602         spec->gen.mixer_nid = 0x17;
 603
 604         /* set jackpoll_interval while parsing the codec */
 605         codec->jackpoll_interval = msecs_to_jiffies(100);
 606         spec->vt1708_jack_detect = 1;
 607
 608         /* don't support the input jack switching due to lack of unsol event */
 609         /* (it may work with polling, though, but it needs testing) */
 610         spec->gen.suppress_auto_mic = 1;
 611         /* Some machines show the broken speaker mute */
 612         spec->gen.auto_mute_via_amp = 1;
 613
 614         /* Add HP and CD pin config connect bit re-config action */
 615         vt1708_set_pinconfig_connect(codec, VT1708_HP_PIN_NID);
 616         vt1708_set_pinconfig_connect(codec, VT1708_CD_PIN_NID);
 617
 618         err = snd_hda_add_verbs(codec, vt1708_init_verbs);
 619         if (err < 0)
 620                 goto error;
 621
 622         /* automatic parse from the BIOS config */
 623         err = via_parse_auto_config(codec);
 624         if (err < 0)
 625                 goto error;
 626
 627         /* add jack detect on/off control */
 628         if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1708_jack_detect_ctl)) {
 629                 err = -ENOMEM;
 630                 goto error;
 631         }
 632
 633         /* clear jackpoll_interval again; it's set dynamically */
 634         codec->jackpoll_interval = 0;
 635
 636         return 0;
 637
 638  error:
 639         via_free(codec);
 640         return err;
 641 }
 642
 643 static int patch_vt1709(struct hda_codec *codec)
 644 {
 645         struct via_spec *spec;
 646         int err;
 647
 648         /* create a codec specific record */
 649         spec = via_new_spec(codec);
 650         if (spec == NULL)
 651                 return -ENOMEM;
 652
 653         spec->gen.mixer_nid = 0x18;
 654
 655         err = via_parse_auto_config(codec);
 656         if (err < 0)
 657                 goto error;
 658
 659         return 0;
 660
 661  error:
 662         via_free(codec);
 663         return err;
 664 }
 665
 666 static int patch_vt1708S(struct hda_codec *codec);
 667 static int patch_vt1708B(struct hda_codec *codec)
 668 {
 669         struct via_spec *spec;
 670         int err;
 671
 672         if (get_codec_type(codec) == VT1708BCE)
 673                 return patch_vt1708S(codec);
 674
 675         /* create a codec specific record */
 676         spec = via_new_spec(codec);
 677         if (spec == NULL)
 678                 return -ENOMEM;
 679
 680         spec->gen.mixer_nid = 0x16;
 681
 682         /* automatic parse from the BIOS config */
 683         err = via_parse_auto_config(codec);
 684         if (err < 0)
 685                 goto error;
 686
 687         return 0;
 688
 689  error:
 690         via_free(codec);
 691         return err;
 692 }
 693
 694 /* Patch for VT1708S */
 695 static const struct hda_verb vt1708S_init_verbs[] = {
 696         /* Enable Mic Boost Volume backdoor */
 697         {0x1, 0xf98, 0x1},
 698         /* don't bybass mixer */
 699         {0x1, 0xf88, 0xc0},
 700         { }
 701 };
 702
 703 static void override_mic_boost(struct hda_codec *codec, hda_nid_t pin,
 704                                int offset, int num_steps, int step_size)
 705 {
 706         snd_hda_override_wcaps(codec, pin,
 707                                get_wcaps(codec, pin) | AC_WCAP_IN_AMP);
 708         snd_hda_override_amp_caps(codec, pin, HDA_INPUT,
 709                                   (offset << AC_AMPCAP_OFFSET_SHIFT) |
 710                                   (num_steps << AC_AMPCAP_NUM_STEPS_SHIFT) |
 711                                   (step_size << AC_AMPCAP_STEP_SIZE_SHIFT) |
 712                                   (0 << AC_AMPCAP_MUTE_SHIFT));
 713 }
 714
 715 static int patch_vt1708S(struct hda_codec *codec)
 716 {
 717         struct via_spec *spec;
 718         int err;
 719
 720         /* create a codec specific record */
 721         spec = via_new_spec(codec);
 722         if (spec == NULL)
 723                 return -ENOMEM;
 724
 725         spec->gen.mixer_nid = 0x16;
 726         override_mic_boost(codec, 0x1a, 0, 3, 40);
 727         override_mic_boost(codec, 0x1e, 0, 3, 40);
 728
 729         /* correct names for VT1708BCE */
 730         if (get_codec_type(codec) == VT1708BCE)
 731                 snd_hda_codec_set_name(codec, "VT1708BCE");
 732         /* correct names for VT1705 */
 733         if (codec->core.vendor_id == 0x11064397)
 734                 snd_hda_codec_set_name(codec, "VT1705");
 735
 736         err = snd_hda_add_verbs(codec, vt1708S_init_verbs);
 737         if (err < 0)
 738                 goto error;
 739
 740         /* automatic parse from the BIOS config */
 741         err = via_parse_auto_config(codec);
 742         if (err < 0)
 743                 goto error;
 744
 745         return 0;
 746
 747  error:
 748         via_free(codec);
 749         return err;
 750 }
 751
 752 /* Patch for VT1702 */
 753
 754 static const struct hda_verb vt1702_init_verbs[] = {
 755         /* mixer enable */
 756         {0x1, 0xF88, 0x3},
 757         /* GPIO 0~2 */
 758         {0x1, 0xF82, 0x3F},
 759         { }
 760 };
 761
 762 static int patch_vt1702(struct hda_codec *codec)
 763 {
 764         struct via_spec *spec;
 765         int err;
 766
 767         /* create a codec specific record */
 768         spec = via_new_spec(codec);
 769         if (spec == NULL)
 770                 return -ENOMEM;
 771
 772         spec->gen.mixer_nid = 0x1a;
 773
 774         /* limit AA path volume to 0 dB */
 775         snd_hda_override_amp_caps(codec, 0x1A, HDA_INPUT,
 776                                   (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
 777                                   (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 778                                   (0x5 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 779                                   (1 << AC_AMPCAP_MUTE_SHIFT));
 780
 781         err = snd_hda_add_verbs(codec, vt1702_init_verbs);
 782         if (err < 0)
 783                 goto error;
 784
 785         /* automatic parse from the BIOS config */
 786         err = via_parse_auto_config(codec);
 787         if (err < 0)
 788                 goto error;
 789
 790         return 0;
 791
 792  error:
 793         via_free(codec);
 794         return err;
 795 }
 796
 797 /* Patch for VT1718S */
 798
 799 static const struct hda_verb vt1718S_init_verbs[] = {
 800         /* Enable MW0 adjust Gain 5 */
 801         {0x1, 0xfb2, 0x10},
 802         /* Enable Boost Volume backdoor */
 803         {0x1, 0xf88, 0x8},
 804
 805         { }
 806 };
 807
 808 /* Add a connection to the primary DAC from AA-mixer for some codecs
 809  * This isn't listed from the raw info, but the chip has a secret connection.
 810  */
 811 static int add_secret_dac_path(struct hda_codec *codec)
 812 {
 813         struct via_spec *spec = codec->spec;
 814         int i, nums;
 815         hda_nid_t conn[8];
 816         hda_nid_t nid;
 817
 818         if (!spec->gen.mixer_nid)
 819                 return 0;
 820         nums = snd_hda_get_connections(codec, spec->gen.mixer_nid, conn,
 821                                        ARRAY_SIZE(conn) - 1);
 822         if (nums < 0)
 823                 return nums;
 824
 825         for (i = 0; i < nums; i++) {
 826                 if (get_wcaps_type(get_wcaps(codec, conn[i])) == AC_WID_AUD_OUT)
 827                         return 0;
 828         }
 829
 830         /* find the primary DAC and add to the connection list */
 831         for_each_hda_codec_node(nid, codec) {
 832                 unsigned int caps = get_wcaps(codec, nid);
 833                 if (get_wcaps_type(caps) == AC_WID_AUD_OUT &&
 834                     !(caps & AC_WCAP_DIGITAL)) {
 835                         conn[nums++] = nid;
 836                         return snd_hda_override_conn_list(codec,
 837                                                           spec->gen.mixer_nid,
 838                                                           nums, conn);
 839                 }
 840         }
 841         return 0;
 842 }
 843
 844
 845 static int patch_vt1718S(struct hda_codec *codec)
 846 {
 847         struct via_spec *spec;
 848         int err;
 849
 850         /* create a codec specific record */
 851         spec = via_new_spec(codec);
 852         if (spec == NULL)
 853                 return -ENOMEM;
 854
 855         spec->gen.mixer_nid = 0x21;
 856         override_mic_boost(codec, 0x2b, 0, 3, 40);
 857         override_mic_boost(codec, 0x29, 0, 3, 40);
 858         add_secret_dac_path(codec);
 859
 860         err = snd_hda_add_verbs(codec, vt1718S_init_verbs);
 861         if (err < 0)
 862                 goto error;
 863
 864         /* automatic parse from the BIOS config */
 865         err = via_parse_auto_config(codec);
 866         if (err < 0)
 867                 goto error;
 868
 869         return 0;
 870
 871  error:
 872         via_free(codec);
 873         return err;
 874 }
 875
 876 /* Patch for VT1716S */
 877
 878 static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol,
 879                             struct snd_ctl_elem_info *uinfo)
 880 {
 881         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
 882         uinfo->count = 1;
 883         uinfo->value.integer.min = 0;
 884         uinfo->value.integer.max = 1;
 885         return 0;
 886 }
 887
 888 static int vt1716s_dmic_get(struct snd_kcontrol *kcontrol,
 889                            struct snd_ctl_elem_value *ucontrol)
 890 {
 891         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 892         int index = 0;
 893
 894         index = snd_hda_codec_read(codec, 0x26, 0,
 895                                                AC_VERB_GET_CONNECT_SEL, 0);
 896         if (index != -1)
 897                 *ucontrol->value.integer.value = index;
 898
 899         return 0;
 900 }
 901
 902 static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol,
 903                            struct snd_ctl_elem_value *ucontrol)
 904 {
 905         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 906         struct via_spec *spec = codec->spec;
 907         int index = *ucontrol->value.integer.value;
 908
 909         snd_hda_codec_write(codec, 0x26, 0,
 910                                                AC_VERB_SET_CONNECT_SEL, index);
 911         spec->dmic_enabled = index;
 912         return 1;
 913 }
 914
 915 static const struct snd_kcontrol_new vt1716s_dmic_mixer_vol =
 916         HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x22, 0x0, HDA_INPUT);
 917 static const struct snd_kcontrol_new vt1716s_dmic_mixer_sw = {
 918          .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 919          .name = "Digital Mic Capture Switch",
 920          .subdevice = HDA_SUBDEV_NID_FLAG | 0x26,
 921          .count = 1,
 922          .info = vt1716s_dmic_info,
 923          .get = vt1716s_dmic_get,
 924          .put = vt1716s_dmic_put,
 925 };
 926
 927
 928 /* mono-out mixer elements */
 929 static const struct snd_kcontrol_new vt1716S_mono_out_mixer =
 930         HDA_CODEC_MUTE("Mono Playback Switch", 0x2a, 0x0, HDA_OUTPUT);
 931
 932 static const struct hda_verb vt1716S_init_verbs[] = {
 933         /* Enable Boost Volume backdoor */
 934         {0x1, 0xf8a, 0x80},
 935         /* don't bybass mixer */
 936         {0x1, 0xf88, 0xc0},
 937         /* Enable mono output */
 938         {0x1, 0xf90, 0x08},
 939         { }
 940 };
 941
 942 static int patch_vt1716S(struct hda_codec *codec)
 943 {
 944         struct via_spec *spec;
 945         int err;
 946
 947         /* create a codec specific record */
 948         spec = via_new_spec(codec);
 949         if (spec == NULL)
 950                 return -ENOMEM;
 951
 952         spec->gen.mixer_nid = 0x16;
 953         override_mic_boost(codec, 0x1a, 0, 3, 40);
 954         override_mic_boost(codec, 0x1e, 0, 3, 40);
 955
 956         err = snd_hda_add_verbs(codec, vt1716S_init_verbs);
 957         if (err < 0)
 958                 goto error;
 959
 960         /* automatic parse from the BIOS config */
 961         err = via_parse_auto_config(codec);
 962         if (err < 0)
 963                 goto error;
 964
 965         if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_vol) ||
 966             !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_sw) ||
 967             !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716S_mono_out_mixer)) {
 968                 err = -ENOMEM;
 969                 goto error;
 970         }
 971
 972         return 0;
 973
 974  error:
 975         via_free(codec);
 976         return err;
 977 }
 978
 979 /* for vt2002P */
 980
 981 static const struct hda_verb vt2002P_init_verbs[] = {
 982         /* Class-D speaker related verbs */
 983         {0x1, 0xfe0, 0x4},
 984         {0x1, 0xfe9, 0x80},
 985         {0x1, 0xfe2, 0x22},
 986         /* Enable Boost Volume backdoor */
 987         {0x1, 0xfb9, 0x24},
 988         /* Enable AOW0 to MW9 */
 989         {0x1, 0xfb8, 0x88},
 990         { }
 991 };
 992
 993 static const struct hda_verb vt1802_init_verbs[] = {
 994         /* Enable Boost Volume backdoor */
 995         {0x1, 0xfb9, 0x24},
 996         /* Enable AOW0 to MW9 */
 997         {0x1, 0xfb8, 0x88},
 998         { }
 999 };
1000
1001 /*
1002  * pin fix-up
1003  */
1004 enum {
1005         VIA_FIXUP_INTMIC_BOOST,
1006         VIA_FIXUP_ASUS_G75,
1007         VIA_FIXUP_POWER_SAVE,
1008 };
1009
1010 static void via_fixup_intmic_boost(struct hda_codec *codec,
1011                                   const struct hda_fixup *fix, int action)
1012 {
1013         if (action == HDA_FIXUP_ACT_PRE_PROBE)
1014                 override_mic_boost(codec, 0x30, 0, 2, 40);
1015 }
1016
1017 static void via_fixup_power_save(struct hda_codec *codec,
1018                                  const struct hda_fixup *fix, int action)
1019 {
1020         if (action == HDA_FIXUP_ACT_PRE_PROBE)
1021                 codec->power_save_node = 0;
1022 }
1023
1024 static const struct hda_fixup via_fixups[] = {
1025         [VIA_FIXUP_INTMIC_BOOST] = {
1026                 .type = HDA_FIXUP_FUNC,
1027                 .v.func = via_fixup_intmic_boost,
1028         },
1029         [VIA_FIXUP_ASUS_G75] = {
1030                 .type = HDA_FIXUP_PINS,
1031                 .v.pins = (const struct hda_pintbl[]) {
1032                         /* set 0x24 and 0x33 as speakers */
1033                         { 0x24, 0x991301f0 },
1034                         { 0x33, 0x991301f1 }, /* subwoofer */
1035                         { }
1036                 }
1037         },
1038         [VIA_FIXUP_POWER_SAVE] = {
1039                 .type = HDA_FIXUP_FUNC,
1040                 .v.func = via_fixup_power_save,
1041         },
1042 };
1043
1044 static const struct snd_pci_quirk vt2002p_fixups[] = {
1045         SND_PCI_QUIRK(0x1043, 0x13f7, "Asus B23E", VIA_FIXUP_POWER_SAVE),
1046         SND_PCI_QUIRK(0x1043, 0x1487, "Asus G75", VIA_FIXUP_ASUS_G75),
1047         SND_PCI_QUIRK(0x1043, 0x8532, "Asus X202E", VIA_FIXUP_INTMIC_BOOST),
1048         SND_PCI_QUIRK_VENDOR(0x1558, "Clevo", VIA_FIXUP_POWER_SAVE),
1049         {}
1050 };
1051
1052 /* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e
1053  * Replace this with mixer NID 0x1c
1054  */
1055 static void fix_vt1802_connections(struct hda_codec *codec)
1056 {
1057         static const hda_nid_t conn_24[] = { 0x14, 0x1c };
1058         static const hda_nid_t conn_33[] = { 0x1c };
1059
1060         snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24);
1061         snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33);
1062 }
1063
1064 /* patch for vt2002P */
1065 static int patch_vt2002P(struct hda_codec *codec)
1066 {
1067         struct via_spec *spec;
1068         int err;
1069
1070         /* create a codec specific record */
1071         spec = via_new_spec(codec);
1072         if (spec == NULL)
1073                 return -ENOMEM;
1074
1075         spec->gen.mixer_nid = 0x21;
1076         override_mic_boost(codec, 0x2b, 0, 3, 40);
1077         override_mic_boost(codec, 0x29, 0, 3, 40);
1078         if (spec->codec_type == VT1802)
1079                 fix_vt1802_connections(codec);
1080         add_secret_dac_path(codec);
1081
1082         snd_hda_pick_fixup(codec, NULL, vt2002p_fixups, via_fixups);
1083         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1084
1085         if (spec->codec_type == VT1802)
1086                 err = snd_hda_add_verbs(codec, vt1802_init_verbs);
1087         else
1088                 err = snd_hda_add_verbs(codec, vt2002P_init_verbs);
1089         if (err < 0)
1090                 goto error;
1091
1092         /* automatic parse from the BIOS config */
1093         err = via_parse_auto_config(codec);
1094         if (err < 0)
1095                 goto error;
1096
1097         return 0;
1098
1099  error:
1100         via_free(codec);
1101         return err;
1102 }
1103
1104 /* for vt1812 */
1105
1106 static const struct hda_verb vt1812_init_verbs[] = {
1107         /* Enable Boost Volume backdoor */
1108         {0x1, 0xfb9, 0x24},
1109         /* Enable AOW0 to MW9 */
1110         {0x1, 0xfb8, 0xa8},
1111         { }
1112 };
1113
1114 /* patch for vt1812 */
1115 static int patch_vt1812(struct hda_codec *codec)
1116 {
1117         struct via_spec *spec;
1118         int err;
1119
1120         /* create a codec specific record */
1121         spec = via_new_spec(codec);
1122         if (spec == NULL)
1123                 return -ENOMEM;
1124
1125         spec->gen.mixer_nid = 0x21;
1126         override_mic_boost(codec, 0x2b, 0, 3, 40);
1127         override_mic_boost(codec, 0x29, 0, 3, 40);
1128         add_secret_dac_path(codec);
1129
1130         err = snd_hda_add_verbs(codec, vt1812_init_verbs);
1131         if (err < 0)
1132                 goto error;
1133
1134         /* automatic parse from the BIOS config */
1135         err = via_parse_auto_config(codec);
1136         if (err < 0)
1137                 goto error;
1138
1139         return 0;
1140
1141  error:
1142         via_free(codec);
1143         return err;
1144 }
1145
1146 /* patch for vt3476 */
1147
1148 static const struct hda_verb vt3476_init_verbs[] = {
1149         /* Enable DMic 8/16/32K */
1150         {0x1, 0xF7B, 0x30},
1151         /* Enable Boost Volume backdoor */
1152         {0x1, 0xFB9, 0x20},
1153         /* Enable AOW-MW9 path */
1154         {0x1, 0xFB8, 0x10},
1155         { }
1156 };
1157
1158 static int patch_vt3476(struct hda_codec *codec)
1159 {
1160         struct via_spec *spec;
1161         int err;
1162
1163         /* create a codec specific record */
1164         spec = via_new_spec(codec);
1165         if (spec == NULL)
1166                 return -ENOMEM;
1167
1168         spec->gen.mixer_nid = 0x3f;
1169         add_secret_dac_path(codec);
1170
1171         err = snd_hda_add_verbs(codec, vt3476_init_verbs);
1172         if (err < 0)
1173                 goto error;
1174
1175         /* automatic parse from the BIOS config */
1176         err = via_parse_auto_config(codec);
1177         if (err < 0)
1178                 goto error;
1179
1180         return 0;
1181
1182  error:
1183         via_free(codec);
1184         return err;
1185 }
1186
1187 /*
1188  * patch entries
1189  */
1190 static const struct hda_device_id snd_hda_id_via[] = {
1191         HDA_CODEC_ENTRY(0x11061708, "VT1708", patch_vt1708),
1192         HDA_CODEC_ENTRY(0x11061709, "VT1708", patch_vt1708),
1193         HDA_CODEC_ENTRY(0x1106170a, "VT1708", patch_vt1708),
1194         HDA_CODEC_ENTRY(0x1106170b, "VT1708", patch_vt1708),
1195         HDA_CODEC_ENTRY(0x1106e710, "VT1709 10-Ch", patch_vt1709),
1196         HDA_CODEC_ENTRY(0x1106e711, "VT1709 10-Ch", patch_vt1709),
1197         HDA_CODEC_ENTRY(0x1106e712, "VT1709 10-Ch", patch_vt1709),
1198         HDA_CODEC_ENTRY(0x1106e713, "VT1709 10-Ch", patch_vt1709),
1199         HDA_CODEC_ENTRY(0x1106e714, "VT1709 6-Ch", patch_vt1709),
1200         HDA_CODEC_ENTRY(0x1106e715, "VT1709 6-Ch", patch_vt1709),
1201         HDA_CODEC_ENTRY(0x1106e716, "VT1709 6-Ch", patch_vt1709),
1202         HDA_CODEC_ENTRY(0x1106e717, "VT1709 6-Ch", patch_vt1709),
1203         HDA_CODEC_ENTRY(0x1106e720, "VT1708B 8-Ch", patch_vt1708B),
1204         HDA_CODEC_ENTRY(0x1106e721, "VT1708B 8-Ch", patch_vt1708B),
1205         HDA_CODEC_ENTRY(0x1106e722, "VT1708B 8-Ch", patch_vt1708B),
1206         HDA_CODEC_ENTRY(0x1106e723, "VT1708B 8-Ch", patch_vt1708B),
1207         HDA_CODEC_ENTRY(0x1106e724, "VT1708B 4-Ch", patch_vt1708B),
1208         HDA_CODEC_ENTRY(0x1106e725, "VT1708B 4-Ch", patch_vt1708B),
1209         HDA_CODEC_ENTRY(0x1106e726, "VT1708B 4-Ch", patch_vt1708B),
1210         HDA_CODEC_ENTRY(0x1106e727, "VT1708B 4-Ch", patch_vt1708B),
1211         HDA_CODEC_ENTRY(0x11060397, "VT1708S", patch_vt1708S),
1212         HDA_CODEC_ENTRY(0x11061397, "VT1708S", patch_vt1708S),
1213         HDA_CODEC_ENTRY(0x11062397, "VT1708S", patch_vt1708S),
1214         HDA_CODEC_ENTRY(0x11063397, "VT1708S", patch_vt1708S),
1215         HDA_CODEC_ENTRY(0x11064397, "VT1705", patch_vt1708S),
1216         HDA_CODEC_ENTRY(0x11065397, "VT1708S", patch_vt1708S),
1217         HDA_CODEC_ENTRY(0x11066397, "VT1708S", patch_vt1708S),
1218         HDA_CODEC_ENTRY(0x11067397, "VT1708S", patch_vt1708S),
1219         HDA_CODEC_ENTRY(0x11060398, "VT1702", patch_vt1702),
1220         HDA_CODEC_ENTRY(0x11061398, "VT1702", patch_vt1702),
1221         HDA_CODEC_ENTRY(0x11062398, "VT1702", patch_vt1702),
1222         HDA_CODEC_ENTRY(0x11063398, "VT1702", patch_vt1702),
1223         HDA_CODEC_ENTRY(0x11064398, "VT1702", patch_vt1702),
1224         HDA_CODEC_ENTRY(0x11065398, "VT1702", patch_vt1702),
1225         HDA_CODEC_ENTRY(0x11066398, "VT1702", patch_vt1702),
1226         HDA_CODEC_ENTRY(0x11067398, "VT1702", patch_vt1702),
1227         HDA_CODEC_ENTRY(0x11060428, "VT1718S", patch_vt1718S),
1228         HDA_CODEC_ENTRY(0x11064428, "VT1718S", patch_vt1718S),
1229         HDA_CODEC_ENTRY(0x11060441, "VT2020", patch_vt1718S),
1230         HDA_CODEC_ENTRY(0x11064441, "VT1828S", patch_vt1718S),
1231         HDA_CODEC_ENTRY(0x11060433, "VT1716S", patch_vt1716S),
1232         HDA_CODEC_ENTRY(0x1106a721, "VT1716S", patch_vt1716S),
1233         HDA_CODEC_ENTRY(0x11060438, "VT2002P", patch_vt2002P),
1234         HDA_CODEC_ENTRY(0x11064438, "VT2002P", patch_vt2002P),
1235         HDA_CODEC_ENTRY(0x11060448, "VT1812", patch_vt1812),
1236         HDA_CODEC_ENTRY(0x11060440, "VT1818S", patch_vt1708S),
1237         HDA_CODEC_ENTRY(0x11060446, "VT1802", patch_vt2002P),
1238         HDA_CODEC_ENTRY(0x11068446, "VT1802", patch_vt2002P),
1239         HDA_CODEC_ENTRY(0x11064760, "VT1705CF", patch_vt3476),
1240         HDA_CODEC_ENTRY(0x11064761, "VT1708SCE", patch_vt3476),
1241         HDA_CODEC_ENTRY(0x11064762, "VT1808", patch_vt3476),
1242         {} /* terminator */
1243 };
1244 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_via);
1245
1246 static struct hda_codec_driver via_driver = {
1247         .id = snd_hda_id_via,
1248 };
1249
1250 MODULE_LICENSE("GPL");
1251 MODULE_DESCRIPTION("VIA HD-audio codec");
1252
1253 module_hda_codec_driver(via_driver);