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 for (i = 0; i < nums; i++) { 823 if (get_wcaps_type(get_wcaps(codec, conn[i])) == AC_WID_AUD_OUT) 824 return 0; 825 } 826 827 /* find the primary DAC and add to the connection list */ 828 for_each_hda_codec_node(nid, codec) { 829 unsigned int caps = get_wcaps(codec, nid); 830 if (get_wcaps_type(caps) == AC_WID_AUD_OUT && 831 !(caps & AC_WCAP_DIGITAL)) { 832 conn[nums++] = nid; 833 return snd_hda_override_conn_list(codec, 834 spec->gen.mixer_nid, 835 nums, conn); 836 } 837 } 838 return 0; 839 } 840 841 842 static int patch_vt1718S(struct hda_codec *codec) 843 { 844 struct via_spec *spec; 845 int err; 846 847 /* create a codec specific record */ 848 spec = via_new_spec(codec); 849 if (spec == NULL) 850 return -ENOMEM; 851 852 spec->gen.mixer_nid = 0x21; 853 override_mic_boost(codec, 0x2b, 0, 3, 40); 854 override_mic_boost(codec, 0x29, 0, 3, 40); 855 add_secret_dac_path(codec); 856 857 err = snd_hda_add_verbs(codec, vt1718S_init_verbs); 858 if (err < 0) 859 goto error; 860 861 /* automatic parse from the BIOS config */ 862 err = via_parse_auto_config(codec); 863 if (err < 0) 864 goto error; 865 866 return 0; 867 868 error: 869 via_free(codec); 870 return err; 871 } 872 873 /* Patch for VT1716S */ 874 875 static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol, 876 struct snd_ctl_elem_info *uinfo) 877 { 878 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; 879 uinfo->count = 1; 880 uinfo->value.integer.min = 0; 881 uinfo->value.integer.max = 1; 882 return 0; 883 } 884 885 static int vt1716s_dmic_get(struct snd_kcontrol *kcontrol, 886 struct snd_ctl_elem_value *ucontrol) 887 { 888 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 889 int index = 0; 890 891 index = snd_hda_codec_read(codec, 0x26, 0, 892 AC_VERB_GET_CONNECT_SEL, 0); 893 if (index != -1) 894 *ucontrol->value.integer.value = index; 895 896 return 0; 897 } 898 899 static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol, 900 struct snd_ctl_elem_value *ucontrol) 901 { 902 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 903 struct via_spec *spec = codec->spec; 904 int index = *ucontrol->value.integer.value; 905 906 snd_hda_codec_write(codec, 0x26, 0, 907 AC_VERB_SET_CONNECT_SEL, index); 908 spec->dmic_enabled = index; 909 return 1; 910 } 911 912 static const struct snd_kcontrol_new vt1716s_dmic_mixer_vol = 913 HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x22, 0x0, HDA_INPUT); 914 static const struct snd_kcontrol_new vt1716s_dmic_mixer_sw = { 915 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 916 .name = "Digital Mic Capture Switch", 917 .subdevice = HDA_SUBDEV_NID_FLAG | 0x26, 918 .count = 1, 919 .info = vt1716s_dmic_info, 920 .get = vt1716s_dmic_get, 921 .put = vt1716s_dmic_put, 922 }; 923 924 925 /* mono-out mixer elements */ 926 static const struct snd_kcontrol_new vt1716S_mono_out_mixer = 927 HDA_CODEC_MUTE("Mono Playback Switch", 0x2a, 0x0, HDA_OUTPUT); 928 929 static const struct hda_verb vt1716S_init_verbs[] = { 930 /* Enable Boost Volume backdoor */ 931 {0x1, 0xf8a, 0x80}, 932 /* don't bybass mixer */ 933 {0x1, 0xf88, 0xc0}, 934 /* Enable mono output */ 935 {0x1, 0xf90, 0x08}, 936 { } 937 }; 938 939 static int patch_vt1716S(struct hda_codec *codec) 940 { 941 struct via_spec *spec; 942 int err; 943 944 /* create a codec specific record */ 945 spec = via_new_spec(codec); 946 if (spec == NULL) 947 return -ENOMEM; 948 949 spec->gen.mixer_nid = 0x16; 950 override_mic_boost(codec, 0x1a, 0, 3, 40); 951 override_mic_boost(codec, 0x1e, 0, 3, 40); 952 953 err = snd_hda_add_verbs(codec, vt1716S_init_verbs); 954 if (err < 0) 955 goto error; 956 957 /* automatic parse from the BIOS config */ 958 err = via_parse_auto_config(codec); 959 if (err < 0) 960 goto error; 961 962 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_vol) || 963 !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_sw) || 964 !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716S_mono_out_mixer)) { 965 err = -ENOMEM; 966 goto error; 967 } 968 969 return 0; 970 971 error: 972 via_free(codec); 973 return err; 974 } 975 976 /* for vt2002P */ 977 978 static const struct hda_verb vt2002P_init_verbs[] = { 979 /* Class-D speaker related verbs */ 980 {0x1, 0xfe0, 0x4}, 981 {0x1, 0xfe9, 0x80}, 982 {0x1, 0xfe2, 0x22}, 983 /* Enable Boost Volume backdoor */ 984 {0x1, 0xfb9, 0x24}, 985 /* Enable AOW0 to MW9 */ 986 {0x1, 0xfb8, 0x88}, 987 { } 988 }; 989 990 static const struct hda_verb vt1802_init_verbs[] = { 991 /* Enable Boost Volume backdoor */ 992 {0x1, 0xfb9, 0x24}, 993 /* Enable AOW0 to MW9 */ 994 {0x1, 0xfb8, 0x88}, 995 { } 996 }; 997 998 /* 999 * pin fix-up 1000 */ 1001 enum { 1002 VIA_FIXUP_INTMIC_BOOST, 1003 VIA_FIXUP_ASUS_G75, 1004 VIA_FIXUP_POWER_SAVE, 1005 }; 1006 1007 static void via_fixup_intmic_boost(struct hda_codec *codec, 1008 const struct hda_fixup *fix, int action) 1009 { 1010 if (action == HDA_FIXUP_ACT_PRE_PROBE) 1011 override_mic_boost(codec, 0x30, 0, 2, 40); 1012 } 1013 1014 static void via_fixup_power_save(struct hda_codec *codec, 1015 const struct hda_fixup *fix, int action) 1016 { 1017 if (action == HDA_FIXUP_ACT_PRE_PROBE) 1018 codec->power_save_node = 0; 1019 } 1020 1021 static const struct hda_fixup via_fixups[] = { 1022 [VIA_FIXUP_INTMIC_BOOST] = { 1023 .type = HDA_FIXUP_FUNC, 1024 .v.func = via_fixup_intmic_boost, 1025 }, 1026 [VIA_FIXUP_ASUS_G75] = { 1027 .type = HDA_FIXUP_PINS, 1028 .v.pins = (const struct hda_pintbl[]) { 1029 /* set 0x24 and 0x33 as speakers */ 1030 { 0x24, 0x991301f0 }, 1031 { 0x33, 0x991301f1 }, /* subwoofer */ 1032 { } 1033 } 1034 }, 1035 [VIA_FIXUP_POWER_SAVE] = { 1036 .type = HDA_FIXUP_FUNC, 1037 .v.func = via_fixup_power_save, 1038 }, 1039 }; 1040 1041 static const struct snd_pci_quirk vt2002p_fixups[] = { 1042 SND_PCI_QUIRK(0x1043, 0x13f7, "Asus B23E", VIA_FIXUP_POWER_SAVE), 1043 SND_PCI_QUIRK(0x1043, 0x1487, "Asus G75", VIA_FIXUP_ASUS_G75), 1044 SND_PCI_QUIRK(0x1043, 0x8532, "Asus X202E", VIA_FIXUP_INTMIC_BOOST), 1045 SND_PCI_QUIRK_VENDOR(0x1558, "Clevo", VIA_FIXUP_POWER_SAVE), 1046 {} 1047 }; 1048 1049 /* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e 1050 * Replace this with mixer NID 0x1c 1051 */ 1052 static void fix_vt1802_connections(struct hda_codec *codec) 1053 { 1054 static const hda_nid_t conn_24[] = { 0x14, 0x1c }; 1055 static const hda_nid_t conn_33[] = { 0x1c }; 1056 1057 snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24); 1058 snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33); 1059 } 1060 1061 /* patch for vt2002P */ 1062 static int patch_vt2002P(struct hda_codec *codec) 1063 { 1064 struct via_spec *spec; 1065 int err; 1066 1067 /* create a codec specific record */ 1068 spec = via_new_spec(codec); 1069 if (spec == NULL) 1070 return -ENOMEM; 1071 1072 spec->gen.mixer_nid = 0x21; 1073 override_mic_boost(codec, 0x2b, 0, 3, 40); 1074 override_mic_boost(codec, 0x29, 0, 3, 40); 1075 if (spec->codec_type == VT1802) 1076 fix_vt1802_connections(codec); 1077 add_secret_dac_path(codec); 1078 1079 snd_hda_pick_fixup(codec, NULL, vt2002p_fixups, via_fixups); 1080 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 1081 1082 if (spec->codec_type == VT1802) 1083 err = snd_hda_add_verbs(codec, vt1802_init_verbs); 1084 else 1085 err = snd_hda_add_verbs(codec, vt2002P_init_verbs); 1086 if (err < 0) 1087 goto error; 1088 1089 /* automatic parse from the BIOS config */ 1090 err = via_parse_auto_config(codec); 1091 if (err < 0) 1092 goto error; 1093 1094 return 0; 1095 1096 error: 1097 via_free(codec); 1098 return err; 1099 } 1100 1101 /* for vt1812 */ 1102 1103 static const struct hda_verb vt1812_init_verbs[] = { 1104 /* Enable Boost Volume backdoor */ 1105 {0x1, 0xfb9, 0x24}, 1106 /* Enable AOW0 to MW9 */ 1107 {0x1, 0xfb8, 0xa8}, 1108 { } 1109 }; 1110 1111 /* patch for vt1812 */ 1112 static int patch_vt1812(struct hda_codec *codec) 1113 { 1114 struct via_spec *spec; 1115 int err; 1116 1117 /* create a codec specific record */ 1118 spec = via_new_spec(codec); 1119 if (spec == NULL) 1120 return -ENOMEM; 1121 1122 spec->gen.mixer_nid = 0x21; 1123 override_mic_boost(codec, 0x2b, 0, 3, 40); 1124 override_mic_boost(codec, 0x29, 0, 3, 40); 1125 add_secret_dac_path(codec); 1126 1127 err = snd_hda_add_verbs(codec, vt1812_init_verbs); 1128 if (err < 0) 1129 goto error; 1130 1131 /* automatic parse from the BIOS config */ 1132 err = via_parse_auto_config(codec); 1133 if (err < 0) 1134 goto error; 1135 1136 return 0; 1137 1138 error: 1139 via_free(codec); 1140 return err; 1141 } 1142 1143 /* patch for vt3476 */ 1144 1145 static const struct hda_verb vt3476_init_verbs[] = { 1146 /* Enable DMic 8/16/32K */ 1147 {0x1, 0xF7B, 0x30}, 1148 /* Enable Boost Volume backdoor */ 1149 {0x1, 0xFB9, 0x20}, 1150 /* Enable AOW-MW9 path */ 1151 {0x1, 0xFB8, 0x10}, 1152 { } 1153 }; 1154 1155 static int patch_vt3476(struct hda_codec *codec) 1156 { 1157 struct via_spec *spec; 1158 int err; 1159 1160 /* create a codec specific record */ 1161 spec = via_new_spec(codec); 1162 if (spec == NULL) 1163 return -ENOMEM; 1164 1165 spec->gen.mixer_nid = 0x3f; 1166 add_secret_dac_path(codec); 1167 1168 err = snd_hda_add_verbs(codec, vt3476_init_verbs); 1169 if (err < 0) 1170 goto error; 1171 1172 /* automatic parse from the BIOS config */ 1173 err = via_parse_auto_config(codec); 1174 if (err < 0) 1175 goto error; 1176 1177 return 0; 1178 1179 error: 1180 via_free(codec); 1181 return err; 1182 } 1183 1184 /* 1185 * patch entries 1186 */ 1187 static const struct hda_device_id snd_hda_id_via[] = { 1188 HDA_CODEC_ENTRY(0x11061708, "VT1708", patch_vt1708), 1189 HDA_CODEC_ENTRY(0x11061709, "VT1708", patch_vt1708), 1190 HDA_CODEC_ENTRY(0x1106170a, "VT1708", patch_vt1708), 1191 HDA_CODEC_ENTRY(0x1106170b, "VT1708", patch_vt1708), 1192 HDA_CODEC_ENTRY(0x1106e710, "VT1709 10-Ch", patch_vt1709), 1193 HDA_CODEC_ENTRY(0x1106e711, "VT1709 10-Ch", patch_vt1709), 1194 HDA_CODEC_ENTRY(0x1106e712, "VT1709 10-Ch", patch_vt1709), 1195 HDA_CODEC_ENTRY(0x1106e713, "VT1709 10-Ch", patch_vt1709), 1196 HDA_CODEC_ENTRY(0x1106e714, "VT1709 6-Ch", patch_vt1709), 1197 HDA_CODEC_ENTRY(0x1106e715, "VT1709 6-Ch", patch_vt1709), 1198 HDA_CODEC_ENTRY(0x1106e716, "VT1709 6-Ch", patch_vt1709), 1199 HDA_CODEC_ENTRY(0x1106e717, "VT1709 6-Ch", patch_vt1709), 1200 HDA_CODEC_ENTRY(0x1106e720, "VT1708B 8-Ch", patch_vt1708B), 1201 HDA_CODEC_ENTRY(0x1106e721, "VT1708B 8-Ch", patch_vt1708B), 1202 HDA_CODEC_ENTRY(0x1106e722, "VT1708B 8-Ch", patch_vt1708B), 1203 HDA_CODEC_ENTRY(0x1106e723, "VT1708B 8-Ch", patch_vt1708B), 1204 HDA_CODEC_ENTRY(0x1106e724, "VT1708B 4-Ch", patch_vt1708B), 1205 HDA_CODEC_ENTRY(0x1106e725, "VT1708B 4-Ch", patch_vt1708B), 1206 HDA_CODEC_ENTRY(0x1106e726, "VT1708B 4-Ch", patch_vt1708B), 1207 HDA_CODEC_ENTRY(0x1106e727, "VT1708B 4-Ch", patch_vt1708B), 1208 HDA_CODEC_ENTRY(0x11060397, "VT1708S", patch_vt1708S), 1209 HDA_CODEC_ENTRY(0x11061397, "VT1708S", patch_vt1708S), 1210 HDA_CODEC_ENTRY(0x11062397, "VT1708S", patch_vt1708S), 1211 HDA_CODEC_ENTRY(0x11063397, "VT1708S", patch_vt1708S), 1212 HDA_CODEC_ENTRY(0x11064397, "VT1705", patch_vt1708S), 1213 HDA_CODEC_ENTRY(0x11065397, "VT1708S", patch_vt1708S), 1214 HDA_CODEC_ENTRY(0x11066397, "VT1708S", patch_vt1708S), 1215 HDA_CODEC_ENTRY(0x11067397, "VT1708S", patch_vt1708S), 1216 HDA_CODEC_ENTRY(0x11060398, "VT1702", patch_vt1702), 1217 HDA_CODEC_ENTRY(0x11061398, "VT1702", patch_vt1702), 1218 HDA_CODEC_ENTRY(0x11062398, "VT1702", patch_vt1702), 1219 HDA_CODEC_ENTRY(0x11063398, "VT1702", patch_vt1702), 1220 HDA_CODEC_ENTRY(0x11064398, "VT1702", patch_vt1702), 1221 HDA_CODEC_ENTRY(0x11065398, "VT1702", patch_vt1702), 1222 HDA_CODEC_ENTRY(0x11066398, "VT1702", patch_vt1702), 1223 HDA_CODEC_ENTRY(0x11067398, "VT1702", patch_vt1702), 1224 HDA_CODEC_ENTRY(0x11060428, "VT1718S", patch_vt1718S), 1225 HDA_CODEC_ENTRY(0x11064428, "VT1718S", patch_vt1718S), 1226 HDA_CODEC_ENTRY(0x11060441, "VT2020", patch_vt1718S), 1227 HDA_CODEC_ENTRY(0x11064441, "VT1828S", patch_vt1718S), 1228 HDA_CODEC_ENTRY(0x11060433, "VT1716S", patch_vt1716S), 1229 HDA_CODEC_ENTRY(0x1106a721, "VT1716S", patch_vt1716S), 1230 HDA_CODEC_ENTRY(0x11060438, "VT2002P", patch_vt2002P), 1231 HDA_CODEC_ENTRY(0x11064438, "VT2002P", patch_vt2002P), 1232 HDA_CODEC_ENTRY(0x11060448, "VT1812", patch_vt1812), 1233 HDA_CODEC_ENTRY(0x11060440, "VT1818S", patch_vt1708S), 1234 HDA_CODEC_ENTRY(0x11060446, "VT1802", patch_vt2002P), 1235 HDA_CODEC_ENTRY(0x11068446, "VT1802", patch_vt2002P), 1236 HDA_CODEC_ENTRY(0x11064760, "VT1705CF", patch_vt3476), 1237 HDA_CODEC_ENTRY(0x11064761, "VT1708SCE", patch_vt3476), 1238 HDA_CODEC_ENTRY(0x11064762, "VT1808", patch_vt3476), 1239 {} /* terminator */ 1240 }; 1241 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_via); 1242 1243 static struct hda_codec_driver via_driver = { 1244 .id = snd_hda_id_via, 1245 }; 1246 1247 MODULE_LICENSE("GPL"); 1248 MODULE_DESCRIPTION("VIA HD-audio codec"); 1249 1250 module_hda_codec_driver(via_driver); 1251