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 return; 454 } 455 456 static int vt1708_jack_detect_get(struct snd_kcontrol *kcontrol, 457 struct snd_ctl_elem_value *ucontrol) 458 { 459 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 460 struct via_spec *spec = codec->spec; 461 462 if (spec->codec_type != VT1708) 463 return 0; 464 ucontrol->value.integer.value[0] = spec->vt1708_jack_detect; 465 return 0; 466 } 467 468 static int vt1708_jack_detect_put(struct snd_kcontrol *kcontrol, 469 struct snd_ctl_elem_value *ucontrol) 470 { 471 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 472 struct via_spec *spec = codec->spec; 473 int val; 474 475 if (spec->codec_type != VT1708) 476 return 0; 477 val = !!ucontrol->value.integer.value[0]; 478 if (spec->vt1708_jack_detect == val) 479 return 0; 480 spec->vt1708_jack_detect = val; 481 vt1708_update_hp_work(codec); 482 return 1; 483 } 484 485 static const struct snd_kcontrol_new vt1708_jack_detect_ctl = { 486 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 487 .name = "Jack Detect", 488 .count = 1, 489 .info = snd_ctl_boolean_mono_info, 490 .get = vt1708_jack_detect_get, 491 .put = vt1708_jack_detect_put, 492 }; 493 494 static const struct badness_table via_main_out_badness = { 495 .no_primary_dac = 0x10000, 496 .no_dac = 0x4000, 497 .shared_primary = 0x10000, 498 .shared_surr = 0x20, 499 .shared_clfe = 0x20, 500 .shared_surr_main = 0x20, 501 }; 502 static const struct badness_table via_extra_out_badness = { 503 .no_primary_dac = 0x4000, 504 .no_dac = 0x4000, 505 .shared_primary = 0x12, 506 .shared_surr = 0x20, 507 .shared_clfe = 0x20, 508 .shared_surr_main = 0x10, 509 }; 510 511 static int via_parse_auto_config(struct hda_codec *codec) 512 { 513 struct via_spec *spec = codec->spec; 514 int err; 515 516 spec->gen.main_out_badness = &via_main_out_badness; 517 spec->gen.extra_out_badness = &via_extra_out_badness; 518 519 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0); 520 if (err < 0) 521 return err; 522 523 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg); 524 if (err < 0) 525 return err; 526 527 err = auto_parse_beep(codec); 528 if (err < 0) 529 return err; 530 531 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &via_pin_power_ctl_enum)) 532 return -ENOMEM; 533 534 /* disable widget PM at start for compatibility */ 535 codec->power_save_node = 0; 536 spec->gen.power_down_unused = 0; 537 return 0; 538 } 539 540 static int via_init(struct hda_codec *codec) 541 { 542 /* init power states */ 543 __analog_low_current_mode(codec, true); 544 545 snd_hda_gen_init(codec); 546 547 vt1708_update_hp_work(codec); 548 549 return 0; 550 } 551 552 static int vt1708_build_controls(struct hda_codec *codec) 553 { 554 /* In order not to create "Phantom Jack" controls, 555 temporary enable jackpoll */ 556 int err; 557 int old_interval = codec->jackpoll_interval; 558 codec->jackpoll_interval = msecs_to_jiffies(100); 559 err = snd_hda_gen_build_controls(codec); 560 codec->jackpoll_interval = old_interval; 561 return err; 562 } 563 564 static int vt1708_build_pcms(struct hda_codec *codec) 565 { 566 struct via_spec *spec = codec->spec; 567 int i, err; 568 569 err = snd_hda_gen_build_pcms(codec); 570 if (err < 0 || codec->core.vendor_id != 0x11061708) 571 return err; 572 573 /* We got noisy outputs on the right channel on VT1708 when 574 * 24bit samples are used. Until any workaround is found, 575 * disable the 24bit format, so far. 576 */ 577 for (i = 0; i < ARRAY_SIZE(spec->gen.pcm_rec); i++) { 578 struct hda_pcm *info = spec->gen.pcm_rec[i]; 579 if (!info) 580 continue; 581 if (!info->stream[SNDRV_PCM_STREAM_PLAYBACK].substreams || 582 info->pcm_type != HDA_PCM_TYPE_AUDIO) 583 continue; 584 info->stream[SNDRV_PCM_STREAM_PLAYBACK].formats = 585 SNDRV_PCM_FMTBIT_S16_LE; 586 } 587 588 return 0; 589 } 590 591 static int patch_vt1708(struct hda_codec *codec) 592 { 593 struct via_spec *spec; 594 int err; 595 596 /* create a codec specific record */ 597 spec = via_new_spec(codec); 598 if (spec == NULL) 599 return -ENOMEM; 600 601 /* override some patch_ops */ 602 codec->patch_ops.build_controls = vt1708_build_controls; 603 codec->patch_ops.build_pcms = vt1708_build_pcms; 604 spec->gen.mixer_nid = 0x17; 605 606 /* set jackpoll_interval while parsing the codec */ 607 codec->jackpoll_interval = msecs_to_jiffies(100); 608 spec->vt1708_jack_detect = 1; 609 610 /* don't support the input jack switching due to lack of unsol event */ 611 /* (it may work with polling, though, but it needs testing) */ 612 spec->gen.suppress_auto_mic = 1; 613 /* Some machines show the broken speaker mute */ 614 spec->gen.auto_mute_via_amp = 1; 615 616 /* Add HP and CD pin config connect bit re-config action */ 617 vt1708_set_pinconfig_connect(codec, VT1708_HP_PIN_NID); 618 vt1708_set_pinconfig_connect(codec, VT1708_CD_PIN_NID); 619 620 err = snd_hda_add_verbs(codec, vt1708_init_verbs); 621 if (err < 0) 622 goto error; 623 624 /* automatic parse from the BIOS config */ 625 err = via_parse_auto_config(codec); 626 if (err < 0) 627 goto error; 628 629 /* add jack detect on/off control */ 630 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1708_jack_detect_ctl)) { 631 err = -ENOMEM; 632 goto error; 633 } 634 635 /* clear jackpoll_interval again; it's set dynamically */ 636 codec->jackpoll_interval = 0; 637 638 return 0; 639 640 error: 641 via_free(codec); 642 return err; 643 } 644 645 static int patch_vt1709(struct hda_codec *codec) 646 { 647 struct via_spec *spec; 648 int err; 649 650 /* create a codec specific record */ 651 spec = via_new_spec(codec); 652 if (spec == NULL) 653 return -ENOMEM; 654 655 spec->gen.mixer_nid = 0x18; 656 657 err = via_parse_auto_config(codec); 658 if (err < 0) 659 goto error; 660 661 return 0; 662 663 error: 664 via_free(codec); 665 return err; 666 } 667 668 static int patch_vt1708S(struct hda_codec *codec); 669 static int patch_vt1708B(struct hda_codec *codec) 670 { 671 struct via_spec *spec; 672 int err; 673 674 if (get_codec_type(codec) == VT1708BCE) 675 return patch_vt1708S(codec); 676 677 /* create a codec specific record */ 678 spec = via_new_spec(codec); 679 if (spec == NULL) 680 return -ENOMEM; 681 682 spec->gen.mixer_nid = 0x16; 683 684 /* automatic parse from the BIOS config */ 685 err = via_parse_auto_config(codec); 686 if (err < 0) 687 goto error; 688 689 return 0; 690 691 error: 692 via_free(codec); 693 return err; 694 } 695 696 /* Patch for VT1708S */ 697 static const struct hda_verb vt1708S_init_verbs[] = { 698 /* Enable Mic Boost Volume backdoor */ 699 {0x1, 0xf98, 0x1}, 700 /* don't bybass mixer */ 701 {0x1, 0xf88, 0xc0}, 702 { } 703 }; 704 705 static void override_mic_boost(struct hda_codec *codec, hda_nid_t pin, 706 int offset, int num_steps, int step_size) 707 { 708 snd_hda_override_wcaps(codec, pin, 709 get_wcaps(codec, pin) | AC_WCAP_IN_AMP); 710 snd_hda_override_amp_caps(codec, pin, HDA_INPUT, 711 (offset << AC_AMPCAP_OFFSET_SHIFT) | 712 (num_steps << AC_AMPCAP_NUM_STEPS_SHIFT) | 713 (step_size << AC_AMPCAP_STEP_SIZE_SHIFT) | 714 (0 << AC_AMPCAP_MUTE_SHIFT)); 715 } 716 717 static int patch_vt1708S(struct hda_codec *codec) 718 { 719 struct via_spec *spec; 720 int err; 721 722 /* create a codec specific record */ 723 spec = via_new_spec(codec); 724 if (spec == NULL) 725 return -ENOMEM; 726 727 spec->gen.mixer_nid = 0x16; 728 override_mic_boost(codec, 0x1a, 0, 3, 40); 729 override_mic_boost(codec, 0x1e, 0, 3, 40); 730 731 /* correct names for VT1708BCE */ 732 if (get_codec_type(codec) == VT1708BCE) 733 snd_hda_codec_set_name(codec, "VT1708BCE"); 734 /* correct names for VT1705 */ 735 if (codec->core.vendor_id == 0x11064397) 736 snd_hda_codec_set_name(codec, "VT1705"); 737 738 err = snd_hda_add_verbs(codec, vt1708S_init_verbs); 739 if (err < 0) 740 goto error; 741 742 /* automatic parse from the BIOS config */ 743 err = via_parse_auto_config(codec); 744 if (err < 0) 745 goto error; 746 747 return 0; 748 749 error: 750 via_free(codec); 751 return err; 752 } 753 754 /* Patch for VT1702 */ 755 756 static const struct hda_verb vt1702_init_verbs[] = { 757 /* mixer enable */ 758 {0x1, 0xF88, 0x3}, 759 /* GPIO 0~2 */ 760 {0x1, 0xF82, 0x3F}, 761 { } 762 }; 763 764 static int patch_vt1702(struct hda_codec *codec) 765 { 766 struct via_spec *spec; 767 int err; 768 769 /* create a codec specific record */ 770 spec = via_new_spec(codec); 771 if (spec == NULL) 772 return -ENOMEM; 773 774 spec->gen.mixer_nid = 0x1a; 775 776 /* limit AA path volume to 0 dB */ 777 snd_hda_override_amp_caps(codec, 0x1A, HDA_INPUT, 778 (0x17 << AC_AMPCAP_OFFSET_SHIFT) | 779 (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) | 780 (0x5 << AC_AMPCAP_STEP_SIZE_SHIFT) | 781 (1 << AC_AMPCAP_MUTE_SHIFT)); 782 783 err = snd_hda_add_verbs(codec, vt1702_init_verbs); 784 if (err < 0) 785 goto error; 786 787 /* automatic parse from the BIOS config */ 788 err = via_parse_auto_config(codec); 789 if (err < 0) 790 goto error; 791 792 return 0; 793 794 error: 795 via_free(codec); 796 return err; 797 } 798 799 /* Patch for VT1718S */ 800 801 static const struct hda_verb vt1718S_init_verbs[] = { 802 /* Enable MW0 adjust Gain 5 */ 803 {0x1, 0xfb2, 0x10}, 804 /* Enable Boost Volume backdoor */ 805 {0x1, 0xf88, 0x8}, 806 807 { } 808 }; 809 810 /* Add a connection to the primary DAC from AA-mixer for some codecs 811 * This isn't listed from the raw info, but the chip has a secret connection. 812 */ 813 static int add_secret_dac_path(struct hda_codec *codec) 814 { 815 struct via_spec *spec = codec->spec; 816 int i, nums; 817 hda_nid_t conn[8]; 818 hda_nid_t nid; 819 820 if (!spec->gen.mixer_nid) 821 return 0; 822 nums = snd_hda_get_connections(codec, spec->gen.mixer_nid, conn, 823 ARRAY_SIZE(conn) - 1); 824 for (i = 0; i < nums; i++) { 825 if (get_wcaps_type(get_wcaps(codec, conn[i])) == AC_WID_AUD_OUT) 826 return 0; 827 } 828 829 /* find the primary DAC and add to the connection list */ 830 for_each_hda_codec_node(nid, codec) { 831 unsigned int caps = get_wcaps(codec, nid); 832 if (get_wcaps_type(caps) == AC_WID_AUD_OUT && 833 !(caps & AC_WCAP_DIGITAL)) { 834 conn[nums++] = nid; 835 return snd_hda_override_conn_list(codec, 836 spec->gen.mixer_nid, 837 nums, conn); 838 } 839 } 840 return 0; 841 } 842 843 844 static int patch_vt1718S(struct hda_codec *codec) 845 { 846 struct via_spec *spec; 847 int err; 848 849 /* create a codec specific record */ 850 spec = via_new_spec(codec); 851 if (spec == NULL) 852 return -ENOMEM; 853 854 spec->gen.mixer_nid = 0x21; 855 override_mic_boost(codec, 0x2b, 0, 3, 40); 856 override_mic_boost(codec, 0x29, 0, 3, 40); 857 add_secret_dac_path(codec); 858 859 err = snd_hda_add_verbs(codec, vt1718S_init_verbs); 860 if (err < 0) 861 goto error; 862 863 /* automatic parse from the BIOS config */ 864 err = via_parse_auto_config(codec); 865 if (err < 0) 866 goto error; 867 868 return 0; 869 870 error: 871 via_free(codec); 872 return err; 873 } 874 875 /* Patch for VT1716S */ 876 877 static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol, 878 struct snd_ctl_elem_info *uinfo) 879 { 880 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; 881 uinfo->count = 1; 882 uinfo->value.integer.min = 0; 883 uinfo->value.integer.max = 1; 884 return 0; 885 } 886 887 static int vt1716s_dmic_get(struct snd_kcontrol *kcontrol, 888 struct snd_ctl_elem_value *ucontrol) 889 { 890 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 891 int index = 0; 892 893 index = snd_hda_codec_read(codec, 0x26, 0, 894 AC_VERB_GET_CONNECT_SEL, 0); 895 if (index != -1) 896 *ucontrol->value.integer.value = index; 897 898 return 0; 899 } 900 901 static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol, 902 struct snd_ctl_elem_value *ucontrol) 903 { 904 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 905 struct via_spec *spec = codec->spec; 906 int index = *ucontrol->value.integer.value; 907 908 snd_hda_codec_write(codec, 0x26, 0, 909 AC_VERB_SET_CONNECT_SEL, index); 910 spec->dmic_enabled = index; 911 return 1; 912 } 913 914 static const struct snd_kcontrol_new vt1716s_dmic_mixer_vol = 915 HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x22, 0x0, HDA_INPUT); 916 static const struct snd_kcontrol_new vt1716s_dmic_mixer_sw = { 917 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 918 .name = "Digital Mic Capture Switch", 919 .subdevice = HDA_SUBDEV_NID_FLAG | 0x26, 920 .count = 1, 921 .info = vt1716s_dmic_info, 922 .get = vt1716s_dmic_get, 923 .put = vt1716s_dmic_put, 924 }; 925 926 927 /* mono-out mixer elements */ 928 static const struct snd_kcontrol_new vt1716S_mono_out_mixer = 929 HDA_CODEC_MUTE("Mono Playback Switch", 0x2a, 0x0, HDA_OUTPUT); 930 931 static const struct hda_verb vt1716S_init_verbs[] = { 932 /* Enable Boost Volume backdoor */ 933 {0x1, 0xf8a, 0x80}, 934 /* don't bybass mixer */ 935 {0x1, 0xf88, 0xc0}, 936 /* Enable mono output */ 937 {0x1, 0xf90, 0x08}, 938 { } 939 }; 940 941 static int patch_vt1716S(struct hda_codec *codec) 942 { 943 struct via_spec *spec; 944 int err; 945 946 /* create a codec specific record */ 947 spec = via_new_spec(codec); 948 if (spec == NULL) 949 return -ENOMEM; 950 951 spec->gen.mixer_nid = 0x16; 952 override_mic_boost(codec, 0x1a, 0, 3, 40); 953 override_mic_boost(codec, 0x1e, 0, 3, 40); 954 955 err = snd_hda_add_verbs(codec, vt1716S_init_verbs); 956 if (err < 0) 957 goto error; 958 959 /* automatic parse from the BIOS config */ 960 err = via_parse_auto_config(codec); 961 if (err < 0) 962 goto error; 963 964 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_vol) || 965 !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_sw) || 966 !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716S_mono_out_mixer)) { 967 err = -ENOMEM; 968 goto error; 969 } 970 971 return 0; 972 973 error: 974 via_free(codec); 975 return err; 976 } 977 978 /* for vt2002P */ 979 980 static const struct hda_verb vt2002P_init_verbs[] = { 981 /* Class-D speaker related verbs */ 982 {0x1, 0xfe0, 0x4}, 983 {0x1, 0xfe9, 0x80}, 984 {0x1, 0xfe2, 0x22}, 985 /* Enable Boost Volume backdoor */ 986 {0x1, 0xfb9, 0x24}, 987 /* Enable AOW0 to MW9 */ 988 {0x1, 0xfb8, 0x88}, 989 { } 990 }; 991 992 static const struct hda_verb vt1802_init_verbs[] = { 993 /* Enable Boost Volume backdoor */ 994 {0x1, 0xfb9, 0x24}, 995 /* Enable AOW0 to MW9 */ 996 {0x1, 0xfb8, 0x88}, 997 { } 998 }; 999 1000 /* 1001 * pin fix-up 1002 */ 1003 enum { 1004 VIA_FIXUP_INTMIC_BOOST, 1005 VIA_FIXUP_ASUS_G75, 1006 VIA_FIXUP_POWER_SAVE, 1007 }; 1008 1009 static void via_fixup_intmic_boost(struct hda_codec *codec, 1010 const struct hda_fixup *fix, int action) 1011 { 1012 if (action == HDA_FIXUP_ACT_PRE_PROBE) 1013 override_mic_boost(codec, 0x30, 0, 2, 40); 1014 } 1015 1016 static void via_fixup_power_save(struct hda_codec *codec, 1017 const struct hda_fixup *fix, int action) 1018 { 1019 if (action == HDA_FIXUP_ACT_PRE_PROBE) 1020 codec->power_save_node = 0; 1021 } 1022 1023 static const struct hda_fixup via_fixups[] = { 1024 [VIA_FIXUP_INTMIC_BOOST] = { 1025 .type = HDA_FIXUP_FUNC, 1026 .v.func = via_fixup_intmic_boost, 1027 }, 1028 [VIA_FIXUP_ASUS_G75] = { 1029 .type = HDA_FIXUP_PINS, 1030 .v.pins = (const struct hda_pintbl[]) { 1031 /* set 0x24 and 0x33 as speakers */ 1032 { 0x24, 0x991301f0 }, 1033 { 0x33, 0x991301f1 }, /* subwoofer */ 1034 { } 1035 } 1036 }, 1037 [VIA_FIXUP_POWER_SAVE] = { 1038 .type = HDA_FIXUP_FUNC, 1039 .v.func = via_fixup_power_save, 1040 }, 1041 }; 1042 1043 static const struct snd_pci_quirk vt2002p_fixups[] = { 1044 SND_PCI_QUIRK(0x1043, 0x1487, "Asus G75", VIA_FIXUP_ASUS_G75), 1045 SND_PCI_QUIRK(0x1043, 0x8532, "Asus X202E", VIA_FIXUP_INTMIC_BOOST), 1046 SND_PCI_QUIRK_VENDOR(0x1558, "Clevo", VIA_FIXUP_POWER_SAVE), 1047 {} 1048 }; 1049 1050 /* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e 1051 * Replace this with mixer NID 0x1c 1052 */ 1053 static void fix_vt1802_connections(struct hda_codec *codec) 1054 { 1055 static const hda_nid_t conn_24[] = { 0x14, 0x1c }; 1056 static const hda_nid_t conn_33[] = { 0x1c }; 1057 1058 snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24); 1059 snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33); 1060 } 1061 1062 /* patch for vt2002P */ 1063 static int patch_vt2002P(struct hda_codec *codec) 1064 { 1065 struct via_spec *spec; 1066 int err; 1067 1068 /* create a codec specific record */ 1069 spec = via_new_spec(codec); 1070 if (spec == NULL) 1071 return -ENOMEM; 1072 1073 spec->gen.mixer_nid = 0x21; 1074 override_mic_boost(codec, 0x2b, 0, 3, 40); 1075 override_mic_boost(codec, 0x29, 0, 3, 40); 1076 if (spec->codec_type == VT1802) 1077 fix_vt1802_connections(codec); 1078 add_secret_dac_path(codec); 1079 1080 snd_hda_pick_fixup(codec, NULL, vt2002p_fixups, via_fixups); 1081 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 1082 1083 if (spec->codec_type == VT1802) 1084 err = snd_hda_add_verbs(codec, vt1802_init_verbs); 1085 else 1086 err = snd_hda_add_verbs(codec, vt2002P_init_verbs); 1087 if (err < 0) 1088 goto error; 1089 1090 /* automatic parse from the BIOS config */ 1091 err = via_parse_auto_config(codec); 1092 if (err < 0) 1093 goto error; 1094 1095 return 0; 1096 1097 error: 1098 via_free(codec); 1099 return err; 1100 } 1101 1102 /* for vt1812 */ 1103 1104 static const struct hda_verb vt1812_init_verbs[] = { 1105 /* Enable Boost Volume backdoor */ 1106 {0x1, 0xfb9, 0x24}, 1107 /* Enable AOW0 to MW9 */ 1108 {0x1, 0xfb8, 0xa8}, 1109 { } 1110 }; 1111 1112 /* patch for vt1812 */ 1113 static int patch_vt1812(struct hda_codec *codec) 1114 { 1115 struct via_spec *spec; 1116 int err; 1117 1118 /* create a codec specific record */ 1119 spec = via_new_spec(codec); 1120 if (spec == NULL) 1121 return -ENOMEM; 1122 1123 spec->gen.mixer_nid = 0x21; 1124 override_mic_boost(codec, 0x2b, 0, 3, 40); 1125 override_mic_boost(codec, 0x29, 0, 3, 40); 1126 add_secret_dac_path(codec); 1127 1128 err = snd_hda_add_verbs(codec, vt1812_init_verbs); 1129 if (err < 0) 1130 goto error; 1131 1132 /* automatic parse from the BIOS config */ 1133 err = via_parse_auto_config(codec); 1134 if (err < 0) 1135 goto error; 1136 1137 return 0; 1138 1139 error: 1140 via_free(codec); 1141 return err; 1142 } 1143 1144 /* patch for vt3476 */ 1145 1146 static const struct hda_verb vt3476_init_verbs[] = { 1147 /* Enable DMic 8/16/32K */ 1148 {0x1, 0xF7B, 0x30}, 1149 /* Enable Boost Volume backdoor */ 1150 {0x1, 0xFB9, 0x20}, 1151 /* Enable AOW-MW9 path */ 1152 {0x1, 0xFB8, 0x10}, 1153 { } 1154 }; 1155 1156 static int patch_vt3476(struct hda_codec *codec) 1157 { 1158 struct via_spec *spec; 1159 int err; 1160 1161 /* create a codec specific record */ 1162 spec = via_new_spec(codec); 1163 if (spec == NULL) 1164 return -ENOMEM; 1165 1166 spec->gen.mixer_nid = 0x3f; 1167 add_secret_dac_path(codec); 1168 1169 err = snd_hda_add_verbs(codec, vt3476_init_verbs); 1170 if (err < 0) 1171 goto error; 1172 1173 /* automatic parse from the BIOS config */ 1174 err = via_parse_auto_config(codec); 1175 if (err < 0) 1176 goto error; 1177 1178 return 0; 1179 1180 error: 1181 via_free(codec); 1182 return err; 1183 } 1184 1185 /* 1186 * patch entries 1187 */ 1188 static const struct hda_device_id snd_hda_id_via[] = { 1189 HDA_CODEC_ENTRY(0x11061708, "VT1708", patch_vt1708), 1190 HDA_CODEC_ENTRY(0x11061709, "VT1708", patch_vt1708), 1191 HDA_CODEC_ENTRY(0x1106170a, "VT1708", patch_vt1708), 1192 HDA_CODEC_ENTRY(0x1106170b, "VT1708", patch_vt1708), 1193 HDA_CODEC_ENTRY(0x1106e710, "VT1709 10-Ch", patch_vt1709), 1194 HDA_CODEC_ENTRY(0x1106e711, "VT1709 10-Ch", patch_vt1709), 1195 HDA_CODEC_ENTRY(0x1106e712, "VT1709 10-Ch", patch_vt1709), 1196 HDA_CODEC_ENTRY(0x1106e713, "VT1709 10-Ch", patch_vt1709), 1197 HDA_CODEC_ENTRY(0x1106e714, "VT1709 6-Ch", patch_vt1709), 1198 HDA_CODEC_ENTRY(0x1106e715, "VT1709 6-Ch", patch_vt1709), 1199 HDA_CODEC_ENTRY(0x1106e716, "VT1709 6-Ch", patch_vt1709), 1200 HDA_CODEC_ENTRY(0x1106e717, "VT1709 6-Ch", patch_vt1709), 1201 HDA_CODEC_ENTRY(0x1106e720, "VT1708B 8-Ch", patch_vt1708B), 1202 HDA_CODEC_ENTRY(0x1106e721, "VT1708B 8-Ch", patch_vt1708B), 1203 HDA_CODEC_ENTRY(0x1106e722, "VT1708B 8-Ch", patch_vt1708B), 1204 HDA_CODEC_ENTRY(0x1106e723, "VT1708B 8-Ch", patch_vt1708B), 1205 HDA_CODEC_ENTRY(0x1106e724, "VT1708B 4-Ch", patch_vt1708B), 1206 HDA_CODEC_ENTRY(0x1106e725, "VT1708B 4-Ch", patch_vt1708B), 1207 HDA_CODEC_ENTRY(0x1106e726, "VT1708B 4-Ch", patch_vt1708B), 1208 HDA_CODEC_ENTRY(0x1106e727, "VT1708B 4-Ch", patch_vt1708B), 1209 HDA_CODEC_ENTRY(0x11060397, "VT1708S", patch_vt1708S), 1210 HDA_CODEC_ENTRY(0x11061397, "VT1708S", patch_vt1708S), 1211 HDA_CODEC_ENTRY(0x11062397, "VT1708S", patch_vt1708S), 1212 HDA_CODEC_ENTRY(0x11063397, "VT1708S", patch_vt1708S), 1213 HDA_CODEC_ENTRY(0x11064397, "VT1705", patch_vt1708S), 1214 HDA_CODEC_ENTRY(0x11065397, "VT1708S", patch_vt1708S), 1215 HDA_CODEC_ENTRY(0x11066397, "VT1708S", patch_vt1708S), 1216 HDA_CODEC_ENTRY(0x11067397, "VT1708S", patch_vt1708S), 1217 HDA_CODEC_ENTRY(0x11060398, "VT1702", patch_vt1702), 1218 HDA_CODEC_ENTRY(0x11061398, "VT1702", patch_vt1702), 1219 HDA_CODEC_ENTRY(0x11062398, "VT1702", patch_vt1702), 1220 HDA_CODEC_ENTRY(0x11063398, "VT1702", patch_vt1702), 1221 HDA_CODEC_ENTRY(0x11064398, "VT1702", patch_vt1702), 1222 HDA_CODEC_ENTRY(0x11065398, "VT1702", patch_vt1702), 1223 HDA_CODEC_ENTRY(0x11066398, "VT1702", patch_vt1702), 1224 HDA_CODEC_ENTRY(0x11067398, "VT1702", patch_vt1702), 1225 HDA_CODEC_ENTRY(0x11060428, "VT1718S", patch_vt1718S), 1226 HDA_CODEC_ENTRY(0x11064428, "VT1718S", patch_vt1718S), 1227 HDA_CODEC_ENTRY(0x11060441, "VT2020", patch_vt1718S), 1228 HDA_CODEC_ENTRY(0x11064441, "VT1828S", patch_vt1718S), 1229 HDA_CODEC_ENTRY(0x11060433, "VT1716S", patch_vt1716S), 1230 HDA_CODEC_ENTRY(0x1106a721, "VT1716S", patch_vt1716S), 1231 HDA_CODEC_ENTRY(0x11060438, "VT2002P", patch_vt2002P), 1232 HDA_CODEC_ENTRY(0x11064438, "VT2002P", patch_vt2002P), 1233 HDA_CODEC_ENTRY(0x11060448, "VT1812", patch_vt1812), 1234 HDA_CODEC_ENTRY(0x11060440, "VT1818S", patch_vt1708S), 1235 HDA_CODEC_ENTRY(0x11060446, "VT1802", patch_vt2002P), 1236 HDA_CODEC_ENTRY(0x11068446, "VT1802", patch_vt2002P), 1237 HDA_CODEC_ENTRY(0x11064760, "VT1705CF", patch_vt3476), 1238 HDA_CODEC_ENTRY(0x11064761, "VT1708SCE", patch_vt3476), 1239 HDA_CODEC_ENTRY(0x11064762, "VT1808", patch_vt3476), 1240 {} /* terminator */ 1241 }; 1242 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_via); 1243 1244 static struct hda_codec_driver via_driver = { 1245 .id = snd_hda_id_via, 1246 }; 1247 1248 MODULE_LICENSE("GPL"); 1249 MODULE_DESCRIPTION("VIA HD-audio codec"); 1250 1251 module_hda_codec_driver(via_driver); 1252