1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * Universal Interface for Intel High Definition Audio Codec 4 * 5 * HD audio codec driver 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 "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, 56 VT1709_10CH, 57 VT1709_6CH, 58 VT1708B, 59 VT1708B_8CH, 60 VT1708B_4CH, 61 VT1708S, 62 VT1708BCE, 63 VT1702, 64 VT1718S, 65 VT1716S, 66 VT2002P, 67 VT1812, 68 VT1802, 69 VT1705CF, 70 VT1808, 71 VT3476, 72 CODEC_TYPES, 73 }; 74 75 #define VT2002P_COMPATIBLE(spec) \ 76 ((spec)->codec_type == VT2002P ||\ 77 (spec)->codec_type == VT1812 ||\ 78 (spec)->codec_type == VT1802) 79 80 struct via_spec { 81 struct hda_gen_spec gen; 82 83 /* HP mode source */ 84 unsigned int dmic_enabled; 85 enum VIA_HDA_CODEC codec_type; 86 87 /* analog low-power control */ 88 bool alc_mode; 89 90 /* work to check hp jack state */ 91 int hp_work_active; 92 int vt1708_jack_detect; 93 }; 94 95 static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec); 96 static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo, 97 struct hda_codec *codec, 98 struct snd_pcm_substream *substream, 99 int action); 100 101 static struct via_spec *via_new_spec(struct hda_codec *codec) 102 { 103 struct via_spec *spec; 104 105 spec = kzalloc(sizeof(*spec), GFP_KERNEL); 106 if (spec == NULL) 107 return NULL; 108 109 codec->spec = spec; 110 snd_hda_gen_spec_init(&spec->gen); 111 spec->codec_type = get_codec_type(codec); 112 /* VT1708BCE & VT1708S are almost same */ 113 if (spec->codec_type == VT1708BCE) 114 spec->codec_type = VT1708S; 115 spec->gen.indep_hp = 1; 116 spec->gen.keep_eapd_on = 1; 117 spec->gen.dac_min_mute = 1; 118 spec->gen.pcm_playback_hook = via_playback_pcm_hook; 119 spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO; 120 codec->power_save_node = 1; 121 spec->gen.power_down_unused = 1; 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_remove(struct hda_codec *codec) 377 { 378 vt1708_stop_hp_work(codec); 379 snd_hda_gen_remove(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 snd_hda_codec_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 const struct hda_verb vt1708_init_verbs[] = { 415 /* power down jack detect function */ 416 {0x1, 0xf81, 0x1}, 417 { } 418 }; 419 static void vt1708_set_pinconfig_connect(struct hda_codec *codec, hda_nid_t nid) 420 { 421 unsigned int def_conf; 422 unsigned char seqassoc; 423 424 def_conf = snd_hda_codec_get_pincfg(codec, nid); 425 seqassoc = (unsigned char) get_defcfg_association(def_conf); 426 seqassoc = (seqassoc << 4) | get_defcfg_sequence(def_conf); 427 if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE 428 && (seqassoc == 0xf0 || seqassoc == 0xff)) { 429 def_conf = def_conf & (~(AC_JACK_PORT_BOTH << 30)); 430 snd_hda_codec_set_pincfg(codec, nid, def_conf); 431 } 432 } 433 434 static int vt1708_jack_detect_get(struct snd_kcontrol *kcontrol, 435 struct snd_ctl_elem_value *ucontrol) 436 { 437 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 438 struct via_spec *spec = codec->spec; 439 440 if (spec->codec_type != VT1708) 441 return 0; 442 ucontrol->value.integer.value[0] = spec->vt1708_jack_detect; 443 return 0; 444 } 445 446 static int vt1708_jack_detect_put(struct snd_kcontrol *kcontrol, 447 struct snd_ctl_elem_value *ucontrol) 448 { 449 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 450 struct via_spec *spec = codec->spec; 451 int val; 452 453 if (spec->codec_type != VT1708) 454 return 0; 455 val = !!ucontrol->value.integer.value[0]; 456 if (spec->vt1708_jack_detect == val) 457 return 0; 458 spec->vt1708_jack_detect = val; 459 vt1708_update_hp_work(codec); 460 return 1; 461 } 462 463 static const struct snd_kcontrol_new vt1708_jack_detect_ctl = { 464 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 465 .name = "Jack Detect", 466 .count = 1, 467 .info = snd_ctl_boolean_mono_info, 468 .get = vt1708_jack_detect_get, 469 .put = vt1708_jack_detect_put, 470 }; 471 472 static const struct badness_table via_main_out_badness = { 473 .no_primary_dac = 0x10000, 474 .no_dac = 0x4000, 475 .shared_primary = 0x10000, 476 .shared_surr = 0x20, 477 .shared_clfe = 0x20, 478 .shared_surr_main = 0x20, 479 }; 480 static const struct badness_table via_extra_out_badness = { 481 .no_primary_dac = 0x4000, 482 .no_dac = 0x4000, 483 .shared_primary = 0x12, 484 .shared_surr = 0x20, 485 .shared_clfe = 0x20, 486 .shared_surr_main = 0x10, 487 }; 488 489 static int via_parse_auto_config(struct hda_codec *codec) 490 { 491 struct via_spec *spec = codec->spec; 492 int err; 493 494 spec->gen.main_out_badness = &via_main_out_badness; 495 spec->gen.extra_out_badness = &via_extra_out_badness; 496 497 err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0); 498 if (err < 0) 499 return err; 500 501 err = auto_parse_beep(codec); 502 if (err < 0) 503 return err; 504 505 err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg); 506 if (err < 0) 507 return err; 508 509 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &via_pin_power_ctl_enum)) 510 return -ENOMEM; 511 512 /* disable widget PM at start for compatibility */ 513 codec->power_save_node = 0; 514 spec->gen.power_down_unused = 0; 515 return 0; 516 } 517 518 static int via_init(struct hda_codec *codec) 519 { 520 /* init power states */ 521 __analog_low_current_mode(codec, true); 522 523 snd_hda_gen_init(codec); 524 525 vt1708_update_hp_work(codec); 526 527 return 0; 528 } 529 530 static int via_build_controls(struct hda_codec *codec) 531 { 532 /* In order not to create "Phantom Jack" controls, 533 temporary enable jackpoll */ 534 int err; 535 int old_interval = codec->jackpoll_interval; 536 if (old_interval) 537 codec->jackpoll_interval = msecs_to_jiffies(100); 538 err = snd_hda_gen_build_controls(codec); 539 if (old_interval) 540 codec->jackpoll_interval = old_interval; 541 return err; 542 } 543 544 static int via_build_pcms(struct hda_codec *codec) 545 { 546 struct via_spec *spec = codec->spec; 547 int i, err; 548 549 err = snd_hda_gen_build_pcms(codec); 550 if (err < 0 || codec->core.vendor_id != 0x11061708) 551 return err; 552 553 /* We got noisy outputs on the right channel on VT1708 when 554 * 24bit samples are used. Until any workaround is found, 555 * disable the 24bit format, so far. 556 */ 557 for (i = 0; i < ARRAY_SIZE(spec->gen.pcm_rec); i++) { 558 struct hda_pcm *info = spec->gen.pcm_rec[i]; 559 if (!info) 560 continue; 561 if (!info->stream[SNDRV_PCM_STREAM_PLAYBACK].substreams || 562 info->pcm_type != HDA_PCM_TYPE_AUDIO) 563 continue; 564 info->stream[SNDRV_PCM_STREAM_PLAYBACK].formats = 565 SNDRV_PCM_FMTBIT_S16_LE; 566 } 567 568 return 0; 569 } 570 571 static int probe_vt1708(struct hda_codec *codec) 572 { 573 struct via_spec *spec = codec->spec; 574 int err; 575 576 spec->gen.mixer_nid = 0x17; 577 578 /* set jackpoll_interval while parsing the codec */ 579 codec->jackpoll_interval = msecs_to_jiffies(100); 580 spec->vt1708_jack_detect = 1; 581 582 /* don't support the input jack switching due to lack of unsol event */ 583 /* (it may work with polling, though, but it needs testing) */ 584 spec->gen.suppress_auto_mic = 1; 585 /* Some machines show the broken speaker mute */ 586 spec->gen.auto_mute_via_amp = 1; 587 588 /* Add HP and CD pin config connect bit re-config action */ 589 vt1708_set_pinconfig_connect(codec, VT1708_HP_PIN_NID); 590 vt1708_set_pinconfig_connect(codec, VT1708_CD_PIN_NID); 591 592 err = snd_hda_add_verbs(codec, vt1708_init_verbs); 593 if (err < 0) 594 return err; 595 596 /* automatic parse from the BIOS config */ 597 err = via_parse_auto_config(codec); 598 if (err < 0) 599 return err; 600 601 /* add jack detect on/off control */ 602 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1708_jack_detect_ctl)) 603 return -ENOMEM; 604 605 /* clear jackpoll_interval again; it's set dynamically */ 606 codec->jackpoll_interval = 0; 607 608 return 0; 609 } 610 611 static int probe_vt1709(struct hda_codec *codec) 612 { 613 struct via_spec *spec = codec->spec; 614 615 spec->gen.mixer_nid = 0x18; 616 617 return via_parse_auto_config(codec); 618 } 619 620 static int probe_vt1708S(struct hda_codec *codec); 621 static int probe_vt1708B(struct hda_codec *codec) 622 { 623 struct via_spec *spec = codec->spec; 624 625 if (get_codec_type(codec) == VT1708BCE) 626 return probe_vt1708S(codec); 627 628 spec->gen.mixer_nid = 0x16; 629 630 /* automatic parse from the BIOS config */ 631 return via_parse_auto_config(codec); 632 } 633 634 /* Support for VT1708S */ 635 static const struct hda_verb vt1708S_init_verbs[] = { 636 /* Enable Mic Boost Volume backdoor */ 637 {0x1, 0xf98, 0x1}, 638 /* don't bybass mixer */ 639 {0x1, 0xf88, 0xc0}, 640 { } 641 }; 642 643 static void override_mic_boost(struct hda_codec *codec, hda_nid_t pin, 644 int offset, int num_steps, int step_size) 645 { 646 snd_hda_override_wcaps(codec, pin, 647 get_wcaps(codec, pin) | AC_WCAP_IN_AMP); 648 snd_hda_override_amp_caps(codec, pin, HDA_INPUT, 649 (offset << AC_AMPCAP_OFFSET_SHIFT) | 650 (num_steps << AC_AMPCAP_NUM_STEPS_SHIFT) | 651 (step_size << AC_AMPCAP_STEP_SIZE_SHIFT) | 652 (0 << AC_AMPCAP_MUTE_SHIFT)); 653 } 654 655 static int probe_vt1708S(struct hda_codec *codec) 656 { 657 struct via_spec *spec = codec->spec; 658 int err; 659 660 spec->gen.mixer_nid = 0x16; 661 override_mic_boost(codec, 0x1a, 0, 3, 40); 662 override_mic_boost(codec, 0x1e, 0, 3, 40); 663 664 /* correct names for VT1708BCE */ 665 if (get_codec_type(codec) == VT1708BCE) 666 snd_hda_codec_set_name(codec, "VT1708BCE"); 667 /* correct names for VT1705 */ 668 if (codec->core.vendor_id == 0x11064397) 669 snd_hda_codec_set_name(codec, "VT1705"); 670 671 err = snd_hda_add_verbs(codec, vt1708S_init_verbs); 672 if (err < 0) 673 return err; 674 675 return via_parse_auto_config(codec); 676 } 677 678 /* Support for VT1702 */ 679 680 static const struct hda_verb vt1702_init_verbs[] = { 681 /* mixer enable */ 682 {0x1, 0xF88, 0x3}, 683 /* GPIO 0~2 */ 684 {0x1, 0xF82, 0x3F}, 685 { } 686 }; 687 688 static int probe_vt1702(struct hda_codec *codec) 689 { 690 struct via_spec *spec = codec->spec; 691 int err; 692 693 spec->gen.mixer_nid = 0x1a; 694 695 /* limit AA path volume to 0 dB */ 696 snd_hda_override_amp_caps(codec, 0x1A, HDA_INPUT, 697 (0x17 << AC_AMPCAP_OFFSET_SHIFT) | 698 (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) | 699 (0x5 << AC_AMPCAP_STEP_SIZE_SHIFT) | 700 (1 << AC_AMPCAP_MUTE_SHIFT)); 701 702 err = snd_hda_add_verbs(codec, vt1702_init_verbs); 703 if (err < 0) 704 return err; 705 706 /* automatic parse from the BIOS config */ 707 return via_parse_auto_config(codec); 708 } 709 710 /* Support for VT1718S */ 711 712 static const struct hda_verb vt1718S_init_verbs[] = { 713 /* Enable MW0 adjust Gain 5 */ 714 {0x1, 0xfb2, 0x10}, 715 /* Enable Boost Volume backdoor */ 716 {0x1, 0xf88, 0x8}, 717 718 { } 719 }; 720 721 /* Add a connection to the primary DAC from AA-mixer for some codecs 722 * This isn't listed from the raw info, but the chip has a secret connection. 723 */ 724 static int add_secret_dac_path(struct hda_codec *codec) 725 { 726 struct via_spec *spec = codec->spec; 727 int i, nums; 728 hda_nid_t conn[8]; 729 hda_nid_t nid; 730 731 if (!spec->gen.mixer_nid) 732 return 0; 733 nums = snd_hda_get_connections(codec, spec->gen.mixer_nid, conn, 734 ARRAY_SIZE(conn) - 1); 735 if (nums < 0) 736 return nums; 737 738 for (i = 0; i < nums; i++) { 739 if (get_wcaps_type(get_wcaps(codec, conn[i])) == AC_WID_AUD_OUT) 740 return 0; 741 } 742 743 /* find the primary DAC and add to the connection list */ 744 for_each_hda_codec_node(nid, codec) { 745 unsigned int caps = get_wcaps(codec, nid); 746 if (get_wcaps_type(caps) == AC_WID_AUD_OUT && 747 !(caps & AC_WCAP_DIGITAL)) { 748 conn[nums++] = nid; 749 return snd_hda_override_conn_list(codec, 750 spec->gen.mixer_nid, 751 nums, conn); 752 } 753 } 754 return 0; 755 } 756 757 758 static int probe_vt1718S(struct hda_codec *codec) 759 { 760 struct via_spec *spec = codec->spec; 761 int err; 762 763 spec->gen.mixer_nid = 0x21; 764 override_mic_boost(codec, 0x2b, 0, 3, 40); 765 override_mic_boost(codec, 0x29, 0, 3, 40); 766 add_secret_dac_path(codec); 767 768 err = snd_hda_add_verbs(codec, vt1718S_init_verbs); 769 if (err < 0) 770 return err; 771 772 /* automatic parse from the BIOS config */ 773 return via_parse_auto_config(codec); 774 } 775 776 /* Support for VT1716S */ 777 778 static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol, 779 struct snd_ctl_elem_info *uinfo) 780 { 781 uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; 782 uinfo->count = 1; 783 uinfo->value.integer.min = 0; 784 uinfo->value.integer.max = 1; 785 return 0; 786 } 787 788 static int vt1716s_dmic_get(struct snd_kcontrol *kcontrol, 789 struct snd_ctl_elem_value *ucontrol) 790 { 791 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 792 int index = 0; 793 794 index = snd_hda_codec_read(codec, 0x26, 0, 795 AC_VERB_GET_CONNECT_SEL, 0); 796 if (index != -1) 797 *ucontrol->value.integer.value = index; 798 799 return 0; 800 } 801 802 static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol, 803 struct snd_ctl_elem_value *ucontrol) 804 { 805 struct hda_codec *codec = snd_kcontrol_chip(kcontrol); 806 struct via_spec *spec = codec->spec; 807 int index = *ucontrol->value.integer.value; 808 809 snd_hda_codec_write(codec, 0x26, 0, 810 AC_VERB_SET_CONNECT_SEL, index); 811 spec->dmic_enabled = index; 812 return 1; 813 } 814 815 static const struct snd_kcontrol_new vt1716s_dmic_mixer_vol = 816 HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x22, 0x0, HDA_INPUT); 817 static const struct snd_kcontrol_new vt1716s_dmic_mixer_sw = { 818 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, 819 .name = "Digital Mic Capture Switch", 820 .subdevice = HDA_SUBDEV_NID_FLAG | 0x26, 821 .count = 1, 822 .info = vt1716s_dmic_info, 823 .get = vt1716s_dmic_get, 824 .put = vt1716s_dmic_put, 825 }; 826 827 828 /* mono-out mixer elements */ 829 static const struct snd_kcontrol_new vt1716S_mono_out_mixer = 830 HDA_CODEC_MUTE("Mono Playback Switch", 0x2a, 0x0, HDA_OUTPUT); 831 832 static const struct hda_verb vt1716S_init_verbs[] = { 833 /* Enable Boost Volume backdoor */ 834 {0x1, 0xf8a, 0x80}, 835 /* don't bybass mixer */ 836 {0x1, 0xf88, 0xc0}, 837 /* Enable mono output */ 838 {0x1, 0xf90, 0x08}, 839 { } 840 }; 841 842 static int probe_vt1716S(struct hda_codec *codec) 843 { 844 struct via_spec *spec = codec->spec; 845 int err; 846 847 spec->gen.mixer_nid = 0x16; 848 override_mic_boost(codec, 0x1a, 0, 3, 40); 849 override_mic_boost(codec, 0x1e, 0, 3, 40); 850 851 err = snd_hda_add_verbs(codec, vt1716S_init_verbs); 852 if (err < 0) 853 return err; 854 855 /* automatic parse from the BIOS config */ 856 err = via_parse_auto_config(codec); 857 if (err < 0) 858 return err; 859 860 if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_vol) || 861 !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_sw) || 862 !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716S_mono_out_mixer)) 863 return -ENOMEM; 864 865 return 0; 866 } 867 868 /* for vt2002P */ 869 870 static const struct hda_verb vt2002P_init_verbs[] = { 871 /* Class-D speaker related verbs */ 872 {0x1, 0xfe0, 0x4}, 873 {0x1, 0xfe9, 0x80}, 874 {0x1, 0xfe2, 0x22}, 875 /* Enable Boost Volume backdoor */ 876 {0x1, 0xfb9, 0x24}, 877 /* Enable AOW0 to MW9 */ 878 {0x1, 0xfb8, 0x88}, 879 { } 880 }; 881 882 static const struct hda_verb vt1802_init_verbs[] = { 883 /* Enable Boost Volume backdoor */ 884 {0x1, 0xfb9, 0x24}, 885 /* Enable AOW0 to MW9 */ 886 {0x1, 0xfb8, 0x88}, 887 { } 888 }; 889 890 /* 891 * pin fix-up 892 */ 893 enum { 894 VIA_FIXUP_INTMIC_BOOST, 895 VIA_FIXUP_ASUS_G75, 896 VIA_FIXUP_POWER_SAVE, 897 }; 898 899 static void via_fixup_intmic_boost(struct hda_codec *codec, 900 const struct hda_fixup *fix, int action) 901 { 902 if (action == HDA_FIXUP_ACT_PRE_PROBE) 903 override_mic_boost(codec, 0x30, 0, 2, 40); 904 } 905 906 static void via_fixup_power_save(struct hda_codec *codec, 907 const struct hda_fixup *fix, int action) 908 { 909 if (action == HDA_FIXUP_ACT_PRE_PROBE) 910 codec->power_save_node = 0; 911 } 912 913 static const struct hda_fixup via_fixups[] = { 914 [VIA_FIXUP_INTMIC_BOOST] = { 915 .type = HDA_FIXUP_FUNC, 916 .v.func = via_fixup_intmic_boost, 917 }, 918 [VIA_FIXUP_ASUS_G75] = { 919 .type = HDA_FIXUP_PINS, 920 .v.pins = (const struct hda_pintbl[]) { 921 /* set 0x24 and 0x33 as speakers */ 922 { 0x24, 0x991301f0 }, 923 { 0x33, 0x991301f1 }, /* subwoofer */ 924 { } 925 } 926 }, 927 [VIA_FIXUP_POWER_SAVE] = { 928 .type = HDA_FIXUP_FUNC, 929 .v.func = via_fixup_power_save, 930 }, 931 }; 932 933 static const struct hda_quirk vt2002p_fixups[] = { 934 SND_PCI_QUIRK(0x1043, 0x13f7, "Asus B23E", VIA_FIXUP_POWER_SAVE), 935 SND_PCI_QUIRK(0x1043, 0x1487, "Asus G75", VIA_FIXUP_ASUS_G75), 936 SND_PCI_QUIRK(0x1043, 0x8532, "Asus X202E", VIA_FIXUP_INTMIC_BOOST), 937 SND_PCI_QUIRK_VENDOR(0x1558, "Clevo", VIA_FIXUP_POWER_SAVE), 938 {} 939 }; 940 941 /* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e 942 * Replace this with mixer NID 0x1c 943 */ 944 static void fix_vt1802_connections(struct hda_codec *codec) 945 { 946 static const hda_nid_t conn_24[] = { 0x14, 0x1c }; 947 static const hda_nid_t conn_33[] = { 0x1c }; 948 949 snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24); 950 snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33); 951 } 952 953 /* Support for vt2002P */ 954 static int probe_vt2002P(struct hda_codec *codec) 955 { 956 struct via_spec *spec = codec->spec; 957 int err; 958 959 spec->gen.mixer_nid = 0x21; 960 override_mic_boost(codec, 0x2b, 0, 3, 40); 961 override_mic_boost(codec, 0x29, 0, 3, 40); 962 if (spec->codec_type == VT1802) 963 fix_vt1802_connections(codec); 964 add_secret_dac_path(codec); 965 966 snd_hda_pick_fixup(codec, NULL, vt2002p_fixups, via_fixups); 967 snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE); 968 969 if (spec->codec_type == VT1802) 970 err = snd_hda_add_verbs(codec, vt1802_init_verbs); 971 else 972 err = snd_hda_add_verbs(codec, vt2002P_init_verbs); 973 if (err < 0) 974 return err; 975 976 /* automatic parse from the BIOS config */ 977 return via_parse_auto_config(codec); 978 } 979 980 /* for vt1812 */ 981 982 static const struct hda_verb vt1812_init_verbs[] = { 983 /* Enable Boost Volume backdoor */ 984 {0x1, 0xfb9, 0x24}, 985 /* Enable AOW0 to MW9 */ 986 {0x1, 0xfb8, 0xa8}, 987 { } 988 }; 989 990 static int probe_vt1812(struct hda_codec *codec) 991 { 992 struct via_spec *spec = codec->spec; 993 int err; 994 995 spec->gen.mixer_nid = 0x21; 996 override_mic_boost(codec, 0x2b, 0, 3, 40); 997 override_mic_boost(codec, 0x29, 0, 3, 40); 998 add_secret_dac_path(codec); 999 1000 err = snd_hda_add_verbs(codec, vt1812_init_verbs); 1001 if (err < 0) 1002 return err; 1003 1004 /* automatic parse from the BIOS config */ 1005 return via_parse_auto_config(codec); 1006 } 1007 1008 /* Support for vt3476 */ 1009 1010 static const struct hda_verb vt3476_init_verbs[] = { 1011 /* Enable DMic 8/16/32K */ 1012 {0x1, 0xF7B, 0x30}, 1013 /* Enable Boost Volume backdoor */ 1014 {0x1, 0xFB9, 0x20}, 1015 /* Enable AOW-MW9 path */ 1016 {0x1, 0xFB8, 0x10}, 1017 { } 1018 }; 1019 1020 static int probe_vt3476(struct hda_codec *codec) 1021 { 1022 struct via_spec *spec = codec->spec; 1023 int err; 1024 1025 spec->gen.mixer_nid = 0x3f; 1026 add_secret_dac_path(codec); 1027 1028 err = snd_hda_add_verbs(codec, vt3476_init_verbs); 1029 if (err < 0) 1030 return err; 1031 1032 /* automatic parse from the BIOS config */ 1033 return via_parse_auto_config(codec); 1034 1035 } 1036 1037 /* 1038 * common driver probe 1039 */ 1040 static int via_probe(struct hda_codec *codec, const struct hda_device_id *id) 1041 { 1042 struct via_spec *spec; 1043 int err; 1044 1045 /* create a codec specific record */ 1046 spec = via_new_spec(codec); 1047 if (!spec) 1048 return -ENOMEM; 1049 1050 switch (id->driver_data) { 1051 case VT1708: 1052 err = probe_vt1708(codec); 1053 break; 1054 case VT1709: 1055 err = probe_vt1709(codec); 1056 break; 1057 case VT1708B: 1058 err = probe_vt1708B(codec); 1059 break; 1060 case VT1708S: 1061 err = probe_vt1708S(codec); 1062 break; 1063 case VT1702: 1064 err = probe_vt1702(codec); 1065 break; 1066 case VT1718S: 1067 err = probe_vt1718S(codec); 1068 break; 1069 case VT1716S: 1070 err = probe_vt1716S(codec); 1071 break; 1072 case VT2002P: 1073 err = probe_vt2002P(codec); 1074 break; 1075 case VT1812: 1076 err = probe_vt1812(codec); 1077 break; 1078 case VT3476: 1079 err = probe_vt3476(codec); 1080 break; 1081 default: 1082 err = -EINVAL; 1083 break; 1084 } 1085 1086 if (err < 0) { 1087 via_remove(codec); 1088 return err; 1089 } 1090 1091 return 0; 1092 } 1093 1094 static const struct hda_codec_ops via_codec_ops = { 1095 .probe = via_probe, 1096 .remove = via_remove, 1097 .build_controls = via_build_controls, 1098 .build_pcms = via_build_pcms, 1099 .init = via_init, 1100 .unsol_event = snd_hda_jack_unsol_event, 1101 .suspend = via_suspend, 1102 .resume = via_resume, 1103 .check_power_status = via_check_power_status, 1104 .stream_pm = snd_hda_gen_stream_pm, 1105 }; 1106 1107 /* 1108 * driver entries 1109 */ 1110 static const struct hda_device_id snd_hda_id_via[] = { 1111 HDA_CODEC_ID_MODEL(0x11061708, "VT1708", VT1708), 1112 HDA_CODEC_ID_MODEL(0x11061709, "VT1708", VT1708), 1113 HDA_CODEC_ID_MODEL(0x1106170a, "VT1708", VT1708), 1114 HDA_CODEC_ID_MODEL(0x1106170b, "VT1708", VT1708), 1115 HDA_CODEC_ID_MODEL(0x1106e710, "VT1709 10-Ch", VT1709), 1116 HDA_CODEC_ID_MODEL(0x1106e711, "VT1709 10-Ch", VT1709), 1117 HDA_CODEC_ID_MODEL(0x1106e712, "VT1709 10-Ch", VT1709), 1118 HDA_CODEC_ID_MODEL(0x1106e713, "VT1709 10-Ch", VT1709), 1119 HDA_CODEC_ID_MODEL(0x1106e714, "VT1709 6-Ch", VT1709), 1120 HDA_CODEC_ID_MODEL(0x1106e715, "VT1709 6-Ch", VT1709), 1121 HDA_CODEC_ID_MODEL(0x1106e716, "VT1709 6-Ch", VT1709), 1122 HDA_CODEC_ID_MODEL(0x1106e717, "VT1709 6-Ch", VT1709), 1123 HDA_CODEC_ID_MODEL(0x1106e720, "VT1708B 8-Ch", VT1708B), 1124 HDA_CODEC_ID_MODEL(0x1106e721, "VT1708B 8-Ch", VT1708B), 1125 HDA_CODEC_ID_MODEL(0x1106e722, "VT1708B 8-Ch", VT1708B), 1126 HDA_CODEC_ID_MODEL(0x1106e723, "VT1708B 8-Ch", VT1708B), 1127 HDA_CODEC_ID_MODEL(0x1106e724, "VT1708B 4-Ch", VT1708B), 1128 HDA_CODEC_ID_MODEL(0x1106e725, "VT1708B 4-Ch", VT1708B), 1129 HDA_CODEC_ID_MODEL(0x1106e726, "VT1708B 4-Ch", VT1708B), 1130 HDA_CODEC_ID_MODEL(0x1106e727, "VT1708B 4-Ch", VT1708B), 1131 HDA_CODEC_ID_MODEL(0x11060397, "VT1708S", VT1708S), 1132 HDA_CODEC_ID_MODEL(0x11061397, "VT1708S", VT1708S), 1133 HDA_CODEC_ID_MODEL(0x11062397, "VT1708S", VT1708S), 1134 HDA_CODEC_ID_MODEL(0x11063397, "VT1708S", VT1708S), 1135 HDA_CODEC_ID_MODEL(0x11064397, "VT1705", VT1708S), 1136 HDA_CODEC_ID_MODEL(0x11065397, "VT1708S", VT1708S), 1137 HDA_CODEC_ID_MODEL(0x11066397, "VT1708S", VT1708S), 1138 HDA_CODEC_ID_MODEL(0x11067397, "VT1708S", VT1708S), 1139 HDA_CODEC_ID_MODEL(0x11060398, "VT1702", VT1702), 1140 HDA_CODEC_ID_MODEL(0x11061398, "VT1702", VT1702), 1141 HDA_CODEC_ID_MODEL(0x11062398, "VT1702", VT1702), 1142 HDA_CODEC_ID_MODEL(0x11063398, "VT1702", VT1702), 1143 HDA_CODEC_ID_MODEL(0x11064398, "VT1702", VT1702), 1144 HDA_CODEC_ID_MODEL(0x11065398, "VT1702", VT1702), 1145 HDA_CODEC_ID_MODEL(0x11066398, "VT1702", VT1702), 1146 HDA_CODEC_ID_MODEL(0x11067398, "VT1702", VT1702), 1147 HDA_CODEC_ID_MODEL(0x11060428, "VT1718S", VT1718S), 1148 HDA_CODEC_ID_MODEL(0x11064428, "VT1718S", VT1718S), 1149 HDA_CODEC_ID_MODEL(0x11060441, "VT2020", VT1718S), 1150 HDA_CODEC_ID_MODEL(0x11064441, "VT1828S", VT1718S), 1151 HDA_CODEC_ID_MODEL(0x11060433, "VT1716S", VT1716S), 1152 HDA_CODEC_ID_MODEL(0x1106a721, "VT1716S", VT1716S), 1153 HDA_CODEC_ID_MODEL(0x11060438, "VT2002P", VT2002P), 1154 HDA_CODEC_ID_MODEL(0x11064438, "VT2002P", VT2002P), 1155 HDA_CODEC_ID_MODEL(0x11060448, "VT1812", VT1812), 1156 HDA_CODEC_ID_MODEL(0x11060440, "VT1818S", VT1708S), 1157 HDA_CODEC_ID_MODEL(0x11060446, "VT1802", VT2002P), 1158 HDA_CODEC_ID_MODEL(0x11068446, "VT1802", VT2002P), 1159 HDA_CODEC_ID_MODEL(0x11064760, "VT1705CF", VT3476), 1160 HDA_CODEC_ID_MODEL(0x11064761, "VT1708SCE", VT3476), 1161 HDA_CODEC_ID_MODEL(0x11064762, "VT1808", VT3476), 1162 {} /* terminator */ 1163 }; 1164 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_via); 1165 1166 static struct hda_codec_driver via_driver = { 1167 .id = snd_hda_id_via, 1168 .ops = &via_codec_ops, 1169 }; 1170 1171 MODULE_LICENSE("GPL"); 1172 MODULE_DESCRIPTION("VIA HD-audio codec"); 1173 1174 module_hda_codec_driver(via_driver); 1175