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 static int via_suspend(struct hda_codec *codec)
 383 {
 384         struct via_spec *spec = codec->spec;
 385         vt1708_stop_hp_work(codec);
 386
 387         /* Fix pop noise on headphones */
 388         if (spec->codec_type == VT1802)
 389                 snd_hda_shutup_pins(codec);
 390
 391         return 0;
 392 }
 393
 394 static int via_resume(struct hda_codec *codec)
 395 {
 396         /* some delay here to make jack detection working (bko#98921) */
 397         msleep(10);
 398         codec->patch_ops.init(codec);
 399         snd_hda_regmap_sync(codec);
 400         return 0;
 401 }
 402
 403 static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid)
 404 {
 405         struct via_spec *spec = codec->spec;
 406         analog_low_current_mode(codec);
 407         vt1708_update_hp_work(codec);
 408         return snd_hda_check_amp_list_power(codec, &spec->gen.loopback, nid);
 409 }
 410
 411 /*
 412  */
 413
 414 static int via_init(struct hda_codec *codec);
 415
 416 static const struct hda_codec_ops via_patch_ops = {
 417         .build_controls = snd_hda_gen_build_controls,
 418         .build_pcms = snd_hda_gen_build_pcms,
 419         .init = via_init,
 420         .free = via_free,
 421         .unsol_event = snd_hda_jack_unsol_event,
 422         .suspend = via_suspend,
 423         .resume = via_resume,
 424         .check_power_status = via_check_power_status,
 425 };
 426
 427
 428 static const struct hda_verb vt1708_init_verbs[] = {
 429         /* power down jack detect function */
 430         {0x1, 0xf81, 0x1},
 431         { }
 432 };
 433 static void vt1708_set_pinconfig_connect(struct hda_codec *codec, hda_nid_t nid)
 434 {
 435         unsigned int def_conf;
 436         unsigned char seqassoc;
 437
 438         def_conf = snd_hda_codec_get_pincfg(codec, nid);
 439         seqassoc = (unsigned char) get_defcfg_association(def_conf);
 440         seqassoc = (seqassoc << 4) | get_defcfg_sequence(def_conf);
 441         if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE
 442             && (seqassoc == 0xf0 || seqassoc == 0xff)) {
 443                 def_conf = def_conf & (~(AC_JACK_PORT_BOTH << 30));
 444                 snd_hda_codec_set_pincfg(codec, nid, def_conf);
 445         }
 446 }
 447
 448 static int vt1708_jack_detect_get(struct snd_kcontrol *kcontrol,
 449                                      struct snd_ctl_elem_value *ucontrol)
 450 {
 451         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 452         struct via_spec *spec = codec->spec;
 453
 454         if (spec->codec_type != VT1708)
 455                 return 0;
 456         ucontrol->value.integer.value[0] = spec->vt1708_jack_detect;
 457         return 0;
 458 }
 459
 460 static int vt1708_jack_detect_put(struct snd_kcontrol *kcontrol,
 461                                      struct snd_ctl_elem_value *ucontrol)
 462 {
 463         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 464         struct via_spec *spec = codec->spec;
 465         int val;
 466
 467         if (spec->codec_type != VT1708)
 468                 return 0;
 469         val = !!ucontrol->value.integer.value[0];
 470         if (spec->vt1708_jack_detect == val)
 471                 return 0;
 472         spec->vt1708_jack_detect = val;
 473         vt1708_update_hp_work(codec);
 474         return 1;
 475 }
 476
 477 static const struct snd_kcontrol_new vt1708_jack_detect_ctl = {
 478         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 479         .name = "Jack Detect",
 480         .count = 1,
 481         .info = snd_ctl_boolean_mono_info,
 482         .get = vt1708_jack_detect_get,
 483         .put = vt1708_jack_detect_put,
 484 };
 485
 486 static const struct badness_table via_main_out_badness = {
 487         .no_primary_dac = 0x10000,
 488         .no_dac = 0x4000,
 489         .shared_primary = 0x10000,
 490         .shared_surr = 0x20,
 491         .shared_clfe = 0x20,
 492         .shared_surr_main = 0x20,
 493 };
 494 static const struct badness_table via_extra_out_badness = {
 495         .no_primary_dac = 0x4000,
 496         .no_dac = 0x4000,
 497         .shared_primary = 0x12,
 498         .shared_surr = 0x20,
 499         .shared_clfe = 0x20,
 500         .shared_surr_main = 0x10,
 501 };
 502
 503 static int via_parse_auto_config(struct hda_codec *codec)
 504 {
 505         struct via_spec *spec = codec->spec;
 506         int err;
 507
 508         spec->gen.main_out_badness = &via_main_out_badness;
 509         spec->gen.extra_out_badness = &via_extra_out_badness;
 510
 511         err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
 512         if (err < 0)
 513                 return err;
 514
 515         err = auto_parse_beep(codec);
 516         if (err < 0)
 517                 return err;
 518
 519         err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
 520         if (err < 0)
 521                 return err;
 522
 523         if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &via_pin_power_ctl_enum))
 524                 return -ENOMEM;
 525
 526         /* disable widget PM at start for compatibility */
 527         codec->power_save_node = 0;
 528         spec->gen.power_down_unused = 0;
 529         return 0;
 530 }
 531
 532 static int via_init(struct hda_codec *codec)
 533 {
 534         /* init power states */
 535         __analog_low_current_mode(codec, true);
 536
 537         snd_hda_gen_init(codec);
 538
 539         vt1708_update_hp_work(codec);
 540
 541         return 0;
 542 }
 543
 544 static int vt1708_build_controls(struct hda_codec *codec)
 545 {
 546         /* In order not to create "Phantom Jack" controls,
 547            temporary enable jackpoll */
 548         int err;
 549         int old_interval = codec->jackpoll_interval;
 550         codec->jackpoll_interval = msecs_to_jiffies(100);
 551         err = snd_hda_gen_build_controls(codec);
 552         codec->jackpoll_interval = old_interval;
 553         return err;
 554 }
 555
 556 static int vt1708_build_pcms(struct hda_codec *codec)
 557 {
 558         struct via_spec *spec = codec->spec;
 559         int i, err;
 560
 561         err = snd_hda_gen_build_pcms(codec);
 562         if (err < 0 || codec->core.vendor_id != 0x11061708)
 563                 return err;
 564
 565         /* We got noisy outputs on the right channel on VT1708 when
 566          * 24bit samples are used.  Until any workaround is found,
 567          * disable the 24bit format, so far.
 568          */
 569         for (i = 0; i < ARRAY_SIZE(spec->gen.pcm_rec); i++) {
 570                 struct hda_pcm *info = spec->gen.pcm_rec[i];
 571                 if (!info)
 572                         continue;
 573                 if (!info->stream[SNDRV_PCM_STREAM_PLAYBACK].substreams ||
 574                     info->pcm_type != HDA_PCM_TYPE_AUDIO)
 575                         continue;
 576                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].formats =
 577                         SNDRV_PCM_FMTBIT_S16_LE;
 578         }
 579
 580         return 0;
 581 }
 582
 583 static int patch_vt1708(struct hda_codec *codec)
 584 {
 585         struct via_spec *spec;
 586         int err;
 587
 588         /* create a codec specific record */
 589         spec = via_new_spec(codec);
 590         if (spec == NULL)
 591                 return -ENOMEM;
 592
 593         /* override some patch_ops */
 594         codec->patch_ops.build_controls = vt1708_build_controls;
 595         codec->patch_ops.build_pcms = vt1708_build_pcms;
 596         spec->gen.mixer_nid = 0x17;
 597
 598         /* set jackpoll_interval while parsing the codec */
 599         codec->jackpoll_interval = msecs_to_jiffies(100);
 600         spec->vt1708_jack_detect = 1;
 601
 602         /* don't support the input jack switching due to lack of unsol event */
 603         /* (it may work with polling, though, but it needs testing) */
 604         spec->gen.suppress_auto_mic = 1;
 605         /* Some machines show the broken speaker mute */
 606         spec->gen.auto_mute_via_amp = 1;
 607
 608         /* Add HP and CD pin config connect bit re-config action */
 609         vt1708_set_pinconfig_connect(codec, VT1708_HP_PIN_NID);
 610         vt1708_set_pinconfig_connect(codec, VT1708_CD_PIN_NID);
 611
 612         err = snd_hda_add_verbs(codec, vt1708_init_verbs);
 613         if (err < 0)
 614                 goto error;
 615
 616         /* automatic parse from the BIOS config */
 617         err = via_parse_auto_config(codec);
 618         if (err < 0)
 619                 goto error;
 620
 621         /* add jack detect on/off control */
 622         if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1708_jack_detect_ctl)) {
 623                 err = -ENOMEM;
 624                 goto error;
 625         }
 626
 627         /* clear jackpoll_interval again; it's set dynamically */
 628         codec->jackpoll_interval = 0;
 629
 630         return 0;
 631
 632  error:
 633         via_free(codec);
 634         return err;
 635 }
 636
 637 static int patch_vt1709(struct hda_codec *codec)
 638 {
 639         struct via_spec *spec;
 640         int err;
 641
 642         /* create a codec specific record */
 643         spec = via_new_spec(codec);
 644         if (spec == NULL)
 645                 return -ENOMEM;
 646
 647         spec->gen.mixer_nid = 0x18;
 648
 649         err = via_parse_auto_config(codec);
 650         if (err < 0)
 651                 goto error;
 652
 653         return 0;
 654
 655  error:
 656         via_free(codec);
 657         return err;
 658 }
 659
 660 static int patch_vt1708S(struct hda_codec *codec);
 661 static int patch_vt1708B(struct hda_codec *codec)
 662 {
 663         struct via_spec *spec;
 664         int err;
 665
 666         if (get_codec_type(codec) == VT1708BCE)
 667                 return patch_vt1708S(codec);
 668
 669         /* create a codec specific record */
 670         spec = via_new_spec(codec);
 671         if (spec == NULL)
 672                 return -ENOMEM;
 673
 674         spec->gen.mixer_nid = 0x16;
 675
 676         /* automatic parse from the BIOS config */
 677         err = via_parse_auto_config(codec);
 678         if (err < 0)
 679                 goto error;
 680
 681         return 0;
 682
 683  error:
 684         via_free(codec);
 685         return err;
 686 }
 687
 688 /* Patch for VT1708S */
 689 static const struct hda_verb vt1708S_init_verbs[] = {
 690         /* Enable Mic Boost Volume backdoor */
 691         {0x1, 0xf98, 0x1},
 692         /* don't bybass mixer */
 693         {0x1, 0xf88, 0xc0},
 694         { }
 695 };
 696
 697 static void override_mic_boost(struct hda_codec *codec, hda_nid_t pin,
 698                                int offset, int num_steps, int step_size)
 699 {
 700         snd_hda_override_wcaps(codec, pin,
 701                                get_wcaps(codec, pin) | AC_WCAP_IN_AMP);
 702         snd_hda_override_amp_caps(codec, pin, HDA_INPUT,
 703                                   (offset << AC_AMPCAP_OFFSET_SHIFT) |
 704                                   (num_steps << AC_AMPCAP_NUM_STEPS_SHIFT) |
 705                                   (step_size << AC_AMPCAP_STEP_SIZE_SHIFT) |
 706                                   (0 << AC_AMPCAP_MUTE_SHIFT));
 707 }
 708
 709 static int patch_vt1708S(struct hda_codec *codec)
 710 {
 711         struct via_spec *spec;
 712         int err;
 713
 714         /* create a codec specific record */
 715         spec = via_new_spec(codec);
 716         if (spec == NULL)
 717                 return -ENOMEM;
 718
 719         spec->gen.mixer_nid = 0x16;
 720         override_mic_boost(codec, 0x1a, 0, 3, 40);
 721         override_mic_boost(codec, 0x1e, 0, 3, 40);
 722
 723         /* correct names for VT1708BCE */
 724         if (get_codec_type(codec) == VT1708BCE)
 725                 snd_hda_codec_set_name(codec, "VT1708BCE");
 726         /* correct names for VT1705 */
 727         if (codec->core.vendor_id == 0x11064397)
 728                 snd_hda_codec_set_name(codec, "VT1705");
 729
 730         err = snd_hda_add_verbs(codec, vt1708S_init_verbs);
 731         if (err < 0)
 732                 goto error;
 733
 734         /* automatic parse from the BIOS config */
 735         err = via_parse_auto_config(codec);
 736         if (err < 0)
 737                 goto error;
 738
 739         return 0;
 740
 741  error:
 742         via_free(codec);
 743         return err;
 744 }
 745
 746 /* Patch for VT1702 */
 747
 748 static const struct hda_verb vt1702_init_verbs[] = {
 749         /* mixer enable */
 750         {0x1, 0xF88, 0x3},
 751         /* GPIO 0~2 */
 752         {0x1, 0xF82, 0x3F},
 753         { }
 754 };
 755
 756 static int patch_vt1702(struct hda_codec *codec)
 757 {
 758         struct via_spec *spec;
 759         int err;
 760
 761         /* create a codec specific record */
 762         spec = via_new_spec(codec);
 763         if (spec == NULL)
 764                 return -ENOMEM;
 765
 766         spec->gen.mixer_nid = 0x1a;
 767
 768         /* limit AA path volume to 0 dB */
 769         snd_hda_override_amp_caps(codec, 0x1A, HDA_INPUT,
 770                                   (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
 771                                   (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 772                                   (0x5 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 773                                   (1 << AC_AMPCAP_MUTE_SHIFT));
 774
 775         err = snd_hda_add_verbs(codec, vt1702_init_verbs);
 776         if (err < 0)
 777                 goto error;
 778
 779         /* automatic parse from the BIOS config */
 780         err = via_parse_auto_config(codec);
 781         if (err < 0)
 782                 goto error;
 783
 784         return 0;
 785
 786  error:
 787         via_free(codec);
 788         return err;
 789 }
 790
 791 /* Patch for VT1718S */
 792
 793 static const struct hda_verb vt1718S_init_verbs[] = {
 794         /* Enable MW0 adjust Gain 5 */
 795         {0x1, 0xfb2, 0x10},
 796         /* Enable Boost Volume backdoor */
 797         {0x1, 0xf88, 0x8},
 798
 799         { }
 800 };
 801
 802 /* Add a connection to the primary DAC from AA-mixer for some codecs
 803  * This isn't listed from the raw info, but the chip has a secret connection.
 804  */
 805 static int add_secret_dac_path(struct hda_codec *codec)
 806 {
 807         struct via_spec *spec = codec->spec;
 808         int i, nums;
 809         hda_nid_t conn[8];
 810         hda_nid_t nid;
 811
 812         if (!spec->gen.mixer_nid)
 813                 return 0;
 814         nums = snd_hda_get_connections(codec, spec->gen.mixer_nid, conn,
 815                                        ARRAY_SIZE(conn) - 1);
 816         if (nums < 0)
 817                 return nums;
 818
 819         for (i = 0; i < nums; i++) {
 820                 if (get_wcaps_type(get_wcaps(codec, conn[i])) == AC_WID_AUD_OUT)
 821                         return 0;
 822         }
 823
 824         /* find the primary DAC and add to the connection list */
 825         for_each_hda_codec_node(nid, codec) {
 826                 unsigned int caps = get_wcaps(codec, nid);
 827                 if (get_wcaps_type(caps) == AC_WID_AUD_OUT &&
 828                     !(caps & AC_WCAP_DIGITAL)) {
 829                         conn[nums++] = nid;
 830                         return snd_hda_override_conn_list(codec,
 831                                                           spec->gen.mixer_nid,
 832                                                           nums, conn);
 833                 }
 834         }
 835         return 0;
 836 }
 837
 838
 839 static int patch_vt1718S(struct hda_codec *codec)
 840 {
 841         struct via_spec *spec;
 842         int err;
 843
 844         /* create a codec specific record */
 845         spec = via_new_spec(codec);
 846         if (spec == NULL)
 847                 return -ENOMEM;
 848
 849         spec->gen.mixer_nid = 0x21;
 850         override_mic_boost(codec, 0x2b, 0, 3, 40);
 851         override_mic_boost(codec, 0x29, 0, 3, 40);
 852         add_secret_dac_path(codec);
 853
 854         err = snd_hda_add_verbs(codec, vt1718S_init_verbs);
 855         if (err < 0)
 856                 goto error;
 857
 858         /* automatic parse from the BIOS config */
 859         err = via_parse_auto_config(codec);
 860         if (err < 0)
 861                 goto error;
 862
 863         return 0;
 864
 865  error:
 866         via_free(codec);
 867         return err;
 868 }
 869
 870 /* Patch for VT1716S */
 871
 872 static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol,
 873                             struct snd_ctl_elem_info *uinfo)
 874 {
 875         uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
 876         uinfo->count = 1;
 877         uinfo->value.integer.min = 0;
 878         uinfo->value.integer.max = 1;
 879         return 0;
 880 }
 881
 882 static int vt1716s_dmic_get(struct snd_kcontrol *kcontrol,
 883                            struct snd_ctl_elem_value *ucontrol)
 884 {
 885         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 886         int index = 0;
 887
 888         index = snd_hda_codec_read(codec, 0x26, 0,
 889                                                AC_VERB_GET_CONNECT_SEL, 0);
 890         if (index != -1)
 891                 *ucontrol->value.integer.value = index;
 892
 893         return 0;
 894 }
 895
 896 static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol,
 897                            struct snd_ctl_elem_value *ucontrol)
 898 {
 899         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 900         struct via_spec *spec = codec->spec;
 901         int index = *ucontrol->value.integer.value;
 902
 903         snd_hda_codec_write(codec, 0x26, 0,
 904                                                AC_VERB_SET_CONNECT_SEL, index);
 905         spec->dmic_enabled = index;
 906         return 1;
 907 }
 908
 909 static const struct snd_kcontrol_new vt1716s_dmic_mixer_vol =
 910         HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x22, 0x0, HDA_INPUT);
 911 static const struct snd_kcontrol_new vt1716s_dmic_mixer_sw = {
 912          .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 913          .name = "Digital Mic Capture Switch",
 914          .subdevice = HDA_SUBDEV_NID_FLAG | 0x26,
 915          .count = 1,
 916          .info = vt1716s_dmic_info,
 917          .get = vt1716s_dmic_get,
 918          .put = vt1716s_dmic_put,
 919 };
 920
 921
 922 /* mono-out mixer elements */
 923 static const struct snd_kcontrol_new vt1716S_mono_out_mixer =
 924         HDA_CODEC_MUTE("Mono Playback Switch", 0x2a, 0x0, HDA_OUTPUT);
 925
 926 static const struct hda_verb vt1716S_init_verbs[] = {
 927         /* Enable Boost Volume backdoor */
 928         {0x1, 0xf8a, 0x80},
 929         /* don't bybass mixer */
 930         {0x1, 0xf88, 0xc0},
 931         /* Enable mono output */
 932         {0x1, 0xf90, 0x08},
 933         { }
 934 };
 935
 936 static int patch_vt1716S(struct hda_codec *codec)
 937 {
 938         struct via_spec *spec;
 939         int err;
 940
 941         /* create a codec specific record */
 942         spec = via_new_spec(codec);
 943         if (spec == NULL)
 944                 return -ENOMEM;
 945
 946         spec->gen.mixer_nid = 0x16;
 947         override_mic_boost(codec, 0x1a, 0, 3, 40);
 948         override_mic_boost(codec, 0x1e, 0, 3, 40);
 949
 950         err = snd_hda_add_verbs(codec, vt1716S_init_verbs);
 951         if (err < 0)
 952                 goto error;
 953
 954         /* automatic parse from the BIOS config */
 955         err = via_parse_auto_config(codec);
 956         if (err < 0)
 957                 goto error;
 958
 959         if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_vol) ||
 960             !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_sw) ||
 961             !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716S_mono_out_mixer)) {
 962                 err = -ENOMEM;
 963                 goto error;
 964         }
 965
 966         return 0;
 967
 968  error:
 969         via_free(codec);
 970         return err;
 971 }
 972
 973 /* for vt2002P */
 974
 975 static const struct hda_verb vt2002P_init_verbs[] = {
 976         /* Class-D speaker related verbs */
 977         {0x1, 0xfe0, 0x4},
 978         {0x1, 0xfe9, 0x80},
 979         {0x1, 0xfe2, 0x22},
 980         /* Enable Boost Volume backdoor */
 981         {0x1, 0xfb9, 0x24},
 982         /* Enable AOW0 to MW9 */
 983         {0x1, 0xfb8, 0x88},
 984         { }
 985 };
 986
 987 static const struct hda_verb vt1802_init_verbs[] = {
 988         /* Enable Boost Volume backdoor */
 989         {0x1, 0xfb9, 0x24},
 990         /* Enable AOW0 to MW9 */
 991         {0x1, 0xfb8, 0x88},
 992         { }
 993 };
 994
 995 /*
 996  * pin fix-up
 997  */
 998 enum {
 999         VIA_FIXUP_INTMIC_BOOST,
1000         VIA_FIXUP_ASUS_G75,
1001         VIA_FIXUP_POWER_SAVE,
1002 };
1003
1004 static void via_fixup_intmic_boost(struct hda_codec *codec,
1005                                   const struct hda_fixup *fix, int action)
1006 {
1007         if (action == HDA_FIXUP_ACT_PRE_PROBE)
1008                 override_mic_boost(codec, 0x30, 0, 2, 40);
1009 }
1010
1011 static void via_fixup_power_save(struct hda_codec *codec,
1012                                  const struct hda_fixup *fix, int action)
1013 {
1014         if (action == HDA_FIXUP_ACT_PRE_PROBE)
1015                 codec->power_save_node = 0;
1016 }
1017
1018 static const struct hda_fixup via_fixups[] = {
1019         [VIA_FIXUP_INTMIC_BOOST] = {
1020                 .type = HDA_FIXUP_FUNC,
1021                 .v.func = via_fixup_intmic_boost,
1022         },
1023         [VIA_FIXUP_ASUS_G75] = {
1024                 .type = HDA_FIXUP_PINS,
1025                 .v.pins = (const struct hda_pintbl[]) {
1026                         /* set 0x24 and 0x33 as speakers */
1027                         { 0x24, 0x991301f0 },
1028                         { 0x33, 0x991301f1 }, /* subwoofer */
1029                         { }
1030                 }
1031         },
1032         [VIA_FIXUP_POWER_SAVE] = {
1033                 .type = HDA_FIXUP_FUNC,
1034                 .v.func = via_fixup_power_save,
1035         },
1036 };
1037
1038 static const struct snd_pci_quirk vt2002p_fixups[] = {
1039         SND_PCI_QUIRK(0x1043, 0x13f7, "Asus B23E", VIA_FIXUP_POWER_SAVE),
1040         SND_PCI_QUIRK(0x1043, 0x1487, "Asus G75", VIA_FIXUP_ASUS_G75),
1041         SND_PCI_QUIRK(0x1043, 0x8532, "Asus X202E", VIA_FIXUP_INTMIC_BOOST),
1042         SND_PCI_QUIRK_VENDOR(0x1558, "Clevo", VIA_FIXUP_POWER_SAVE),
1043         {}
1044 };
1045
1046 /* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e
1047  * Replace this with mixer NID 0x1c
1048  */
1049 static void fix_vt1802_connections(struct hda_codec *codec)
1050 {
1051         static const hda_nid_t conn_24[] = { 0x14, 0x1c };
1052         static const hda_nid_t conn_33[] = { 0x1c };
1053
1054         snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24);
1055         snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33);
1056 }
1057
1058 /* patch for vt2002P */
1059 static int patch_vt2002P(struct hda_codec *codec)
1060 {
1061         struct via_spec *spec;
1062         int err;
1063
1064         /* create a codec specific record */
1065         spec = via_new_spec(codec);
1066         if (spec == NULL)
1067                 return -ENOMEM;
1068
1069         spec->gen.mixer_nid = 0x21;
1070         override_mic_boost(codec, 0x2b, 0, 3, 40);
1071         override_mic_boost(codec, 0x29, 0, 3, 40);
1072         if (spec->codec_type == VT1802)
1073                 fix_vt1802_connections(codec);
1074         add_secret_dac_path(codec);
1075
1076         snd_hda_pick_fixup(codec, NULL, vt2002p_fixups, via_fixups);
1077         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1078
1079         if (spec->codec_type == VT1802)
1080                 err = snd_hda_add_verbs(codec, vt1802_init_verbs);
1081         else
1082                 err = snd_hda_add_verbs(codec, vt2002P_init_verbs);
1083         if (err < 0)
1084                 goto error;
1085
1086         /* automatic parse from the BIOS config */
1087         err = via_parse_auto_config(codec);
1088         if (err < 0)
1089                 goto error;
1090
1091         return 0;
1092
1093  error:
1094         via_free(codec);
1095         return err;
1096 }
1097
1098 /* for vt1812 */
1099
1100 static const struct hda_verb vt1812_init_verbs[] = {
1101         /* Enable Boost Volume backdoor */
1102         {0x1, 0xfb9, 0x24},
1103         /* Enable AOW0 to MW9 */
1104         {0x1, 0xfb8, 0xa8},
1105         { }
1106 };
1107
1108 /* patch for vt1812 */
1109 static int patch_vt1812(struct hda_codec *codec)
1110 {
1111         struct via_spec *spec;
1112         int err;
1113
1114         /* create a codec specific record */
1115         spec = via_new_spec(codec);
1116         if (spec == NULL)
1117                 return -ENOMEM;
1118
1119         spec->gen.mixer_nid = 0x21;
1120         override_mic_boost(codec, 0x2b, 0, 3, 40);
1121         override_mic_boost(codec, 0x29, 0, 3, 40);
1122         add_secret_dac_path(codec);
1123
1124         err = snd_hda_add_verbs(codec, vt1812_init_verbs);
1125         if (err < 0)
1126                 goto error;
1127
1128         /* automatic parse from the BIOS config */
1129         err = via_parse_auto_config(codec);
1130         if (err < 0)
1131                 goto error;
1132
1133         return 0;
1134
1135  error:
1136         via_free(codec);
1137         return err;
1138 }
1139
1140 /* patch for vt3476 */
1141
1142 static const struct hda_verb vt3476_init_verbs[] = {
1143         /* Enable DMic 8/16/32K */
1144         {0x1, 0xF7B, 0x30},
1145         /* Enable Boost Volume backdoor */
1146         {0x1, 0xFB9, 0x20},
1147         /* Enable AOW-MW9 path */
1148         {0x1, 0xFB8, 0x10},
1149         { }
1150 };
1151
1152 static int patch_vt3476(struct hda_codec *codec)
1153 {
1154         struct via_spec *spec;
1155         int err;
1156
1157         /* create a codec specific record */
1158         spec = via_new_spec(codec);
1159         if (spec == NULL)
1160                 return -ENOMEM;
1161
1162         spec->gen.mixer_nid = 0x3f;
1163         add_secret_dac_path(codec);
1164
1165         err = snd_hda_add_verbs(codec, vt3476_init_verbs);
1166         if (err < 0)
1167                 goto error;
1168
1169         /* automatic parse from the BIOS config */
1170         err = via_parse_auto_config(codec);
1171         if (err < 0)
1172                 goto error;
1173
1174         return 0;
1175
1176  error:
1177         via_free(codec);
1178         return err;
1179 }
1180
1181 /*
1182  * patch entries
1183  */
1184 static const struct hda_device_id snd_hda_id_via[] = {
1185         HDA_CODEC_ENTRY(0x11061708, "VT1708", patch_vt1708),
1186         HDA_CODEC_ENTRY(0x11061709, "VT1708", patch_vt1708),
1187         HDA_CODEC_ENTRY(0x1106170a, "VT1708", patch_vt1708),
1188         HDA_CODEC_ENTRY(0x1106170b, "VT1708", patch_vt1708),
1189         HDA_CODEC_ENTRY(0x1106e710, "VT1709 10-Ch", patch_vt1709),
1190         HDA_CODEC_ENTRY(0x1106e711, "VT1709 10-Ch", patch_vt1709),
1191         HDA_CODEC_ENTRY(0x1106e712, "VT1709 10-Ch", patch_vt1709),
1192         HDA_CODEC_ENTRY(0x1106e713, "VT1709 10-Ch", patch_vt1709),
1193         HDA_CODEC_ENTRY(0x1106e714, "VT1709 6-Ch", patch_vt1709),
1194         HDA_CODEC_ENTRY(0x1106e715, "VT1709 6-Ch", patch_vt1709),
1195         HDA_CODEC_ENTRY(0x1106e716, "VT1709 6-Ch", patch_vt1709),
1196         HDA_CODEC_ENTRY(0x1106e717, "VT1709 6-Ch", patch_vt1709),
1197         HDA_CODEC_ENTRY(0x1106e720, "VT1708B 8-Ch", patch_vt1708B),
1198         HDA_CODEC_ENTRY(0x1106e721, "VT1708B 8-Ch", patch_vt1708B),
1199         HDA_CODEC_ENTRY(0x1106e722, "VT1708B 8-Ch", patch_vt1708B),
1200         HDA_CODEC_ENTRY(0x1106e723, "VT1708B 8-Ch", patch_vt1708B),
1201         HDA_CODEC_ENTRY(0x1106e724, "VT1708B 4-Ch", patch_vt1708B),
1202         HDA_CODEC_ENTRY(0x1106e725, "VT1708B 4-Ch", patch_vt1708B),
1203         HDA_CODEC_ENTRY(0x1106e726, "VT1708B 4-Ch", patch_vt1708B),
1204         HDA_CODEC_ENTRY(0x1106e727, "VT1708B 4-Ch", patch_vt1708B),
1205         HDA_CODEC_ENTRY(0x11060397, "VT1708S", patch_vt1708S),
1206         HDA_CODEC_ENTRY(0x11061397, "VT1708S", patch_vt1708S),
1207         HDA_CODEC_ENTRY(0x11062397, "VT1708S", patch_vt1708S),
1208         HDA_CODEC_ENTRY(0x11063397, "VT1708S", patch_vt1708S),
1209         HDA_CODEC_ENTRY(0x11064397, "VT1705", patch_vt1708S),
1210         HDA_CODEC_ENTRY(0x11065397, "VT1708S", patch_vt1708S),
1211         HDA_CODEC_ENTRY(0x11066397, "VT1708S", patch_vt1708S),
1212         HDA_CODEC_ENTRY(0x11067397, "VT1708S", patch_vt1708S),
1213         HDA_CODEC_ENTRY(0x11060398, "VT1702", patch_vt1702),
1214         HDA_CODEC_ENTRY(0x11061398, "VT1702", patch_vt1702),
1215         HDA_CODEC_ENTRY(0x11062398, "VT1702", patch_vt1702),
1216         HDA_CODEC_ENTRY(0x11063398, "VT1702", patch_vt1702),
1217         HDA_CODEC_ENTRY(0x11064398, "VT1702", patch_vt1702),
1218         HDA_CODEC_ENTRY(0x11065398, "VT1702", patch_vt1702),
1219         HDA_CODEC_ENTRY(0x11066398, "VT1702", patch_vt1702),
1220         HDA_CODEC_ENTRY(0x11067398, "VT1702", patch_vt1702),
1221         HDA_CODEC_ENTRY(0x11060428, "VT1718S", patch_vt1718S),
1222         HDA_CODEC_ENTRY(0x11064428, "VT1718S", patch_vt1718S),
1223         HDA_CODEC_ENTRY(0x11060441, "VT2020", patch_vt1718S),
1224         HDA_CODEC_ENTRY(0x11064441, "VT1828S", patch_vt1718S),
1225         HDA_CODEC_ENTRY(0x11060433, "VT1716S", patch_vt1716S),
1226         HDA_CODEC_ENTRY(0x1106a721, "VT1716S", patch_vt1716S),
1227         HDA_CODEC_ENTRY(0x11060438, "VT2002P", patch_vt2002P),
1228         HDA_CODEC_ENTRY(0x11064438, "VT2002P", patch_vt2002P),
1229         HDA_CODEC_ENTRY(0x11060448, "VT1812", patch_vt1812),
1230         HDA_CODEC_ENTRY(0x11060440, "VT1818S", patch_vt1708S),
1231         HDA_CODEC_ENTRY(0x11060446, "VT1802", patch_vt2002P),
1232         HDA_CODEC_ENTRY(0x11068446, "VT1802", patch_vt2002P),
1233         HDA_CODEC_ENTRY(0x11064760, "VT1705CF", patch_vt3476),
1234         HDA_CODEC_ENTRY(0x11064761, "VT1708SCE", patch_vt3476),
1235         HDA_CODEC_ENTRY(0x11064762, "VT1808", patch_vt3476),
1236         {} /* terminator */
1237 };
1238 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_via);
1239
1240 static struct hda_codec_driver via_driver = {
1241         .id = snd_hda_id_via,
1242 };
1243
1244 MODULE_LICENSE("GPL");
1245 MODULE_DESCRIPTION("VIA HD-audio codec");
1246
1247 module_hda_codec_driver(via_driver);