sound/pci/hda/patch_conexant.c

   1 /*
   2  * HD audio interface patch for Conexant HDA audio codec
   3  *
   4  * Copyright (c) 2006 Pototskiy Akex <alex.pototskiy@gmail.com>
   5  *                    Takashi Iwai <tiwai@suse.de>
   6  *                    Tobin Davis  <tdavis@dsl-only.net>
   7  *
   8  *  This driver is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This driver is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  21  */
  22
  23 #include <linux/init.h>
  24 #include <linux/delay.h>
  25 #include <linux/slab.h>
  26 #include <linux/module.h>
  27 #include <sound/core.h>
  28 #include <sound/jack.h>
  29
  30 #include "hda_codec.h"
  31 #include "hda_local.h"
  32 #include "hda_auto_parser.h"
  33 #include "hda_beep.h"
  34 #include "hda_jack.h"
  35 #include "hda_generic.h"
  36
  37 struct conexant_spec {
  38         struct hda_gen_spec gen;
  39
  40         unsigned int beep_amp;
  41
  42         /* extra EAPD pins */
  43         unsigned int num_eapds;
  44         hda_nid_t eapds[4];
  45         bool dynamic_eapd;
  46         hda_nid_t mute_led_eapd;
  47
  48         unsigned int parse_flags; /* flag for snd_hda_parse_pin_defcfg() */
  49
  50         /* OPLC XO specific */
  51         bool recording;
  52         bool dc_enable;
  53         unsigned int dc_input_bias; /* offset into olpc_xo_dc_bias */
  54         struct nid_path *dc_mode_path;
  55
  56         int mute_led_polarity;
  57         unsigned int gpio_led;
  58         unsigned int gpio_mute_led_mask;
  59         unsigned int gpio_mic_led_mask;
  60
  61 };
  62
  63
  64 #ifdef CONFIG_SND_HDA_INPUT_BEEP
  65 static inline void set_beep_amp(struct conexant_spec *spec, hda_nid_t nid,
  66                                 int idx, int dir)
  67 {
  68         spec->gen.beep_nid = nid;
  69         spec->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir);
  70 }
  71 /* additional beep mixers; the actual parameters are overwritten at build */
  72 static const struct snd_kcontrol_new cxt_beep_mixer[] = {
  73         HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
  74         HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
  75         { } /* end */
  76 };
  77
  78 /* create beep controls if needed */
  79 static int add_beep_ctls(struct hda_codec *codec)
  80 {
  81         struct conexant_spec *spec = codec->spec;
  82         int err;
  83
  84         if (spec->beep_amp) {
  85                 const struct snd_kcontrol_new *knew;
  86                 for (knew = cxt_beep_mixer; knew->name; knew++) {
  87                         struct snd_kcontrol *kctl;
  88                         kctl = snd_ctl_new1(knew, codec);
  89                         if (!kctl)
  90                                 return -ENOMEM;
  91                         kctl->private_value = spec->beep_amp;
  92                         err = snd_hda_ctl_add(codec, 0, kctl);
  93                         if (err < 0)
  94                                 return err;
  95                 }
  96         }
  97         return 0;
  98 }
  99 #else
 100 #define set_beep_amp(spec, nid, idx, dir) /* NOP */
 101 #define add_beep_ctls(codec)    0
 102 #endif
 103
 104 /*
 105  * Automatic parser for CX20641 & co
 106  */
 107
 108 #ifdef CONFIG_SND_HDA_INPUT_BEEP
 109 static void cx_auto_parse_beep(struct hda_codec *codec)
 110 {
 111         struct conexant_spec *spec = codec->spec;
 112         hda_nid_t nid;
 113
 114         for_each_hda_codec_node(nid, codec)
 115                 if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP) {
 116                         set_beep_amp(spec, nid, 0, HDA_OUTPUT);
 117                         break;
 118                 }
 119 }
 120 #else
 121 #define cx_auto_parse_beep(codec)
 122 #endif
 123
 124 /* parse EAPDs */
 125 static void cx_auto_parse_eapd(struct hda_codec *codec)
 126 {
 127         struct conexant_spec *spec = codec->spec;
 128         hda_nid_t nid;
 129
 130         for_each_hda_codec_node(nid, codec) {
 131                 if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
 132                         continue;
 133                 if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD))
 134                         continue;
 135                 spec->eapds[spec->num_eapds++] = nid;
 136                 if (spec->num_eapds >= ARRAY_SIZE(spec->eapds))
 137                         break;
 138         }
 139
 140         /* NOTE: below is a wild guess; if we have more than two EAPDs,
 141          * it's a new chip, where EAPDs are supposed to be associated to
 142          * pins, and we can control EAPD per pin.
 143          * OTOH, if only one or two EAPDs are found, it's an old chip,
 144          * thus it might control over all pins.
 145          */
 146         if (spec->num_eapds > 2)
 147                 spec->dynamic_eapd = 1;
 148 }
 149
 150 static void cx_auto_turn_eapd(struct hda_codec *codec, int num_pins,
 151                               hda_nid_t *pins, bool on)
 152 {
 153         int i;
 154         for (i = 0; i < num_pins; i++) {
 155                 if (snd_hda_query_pin_caps(codec, pins[i]) & AC_PINCAP_EAPD)
 156                         snd_hda_codec_write(codec, pins[i], 0,
 157                                             AC_VERB_SET_EAPD_BTLENABLE,
 158                                             on ? 0x02 : 0);
 159         }
 160 }
 161
 162 /* turn on/off EAPD according to Master switch */
 163 static void cx_auto_vmaster_hook(void *private_data, int enabled)
 164 {
 165         struct hda_codec *codec = private_data;
 166         struct conexant_spec *spec = codec->spec;
 167
 168         cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, enabled);
 169 }
 170
 171 /* turn on/off EAPD according to Master switch (inversely!) for mute LED */
 172 static void cx_auto_vmaster_hook_mute_led(void *private_data, int enabled)
 173 {
 174         struct hda_codec *codec = private_data;
 175         struct conexant_spec *spec = codec->spec;
 176
 177         snd_hda_codec_write(codec, spec->mute_led_eapd, 0,
 178                             AC_VERB_SET_EAPD_BTLENABLE,
 179                             enabled ? 0x00 : 0x02);
 180 }
 181
 182 static int cx_auto_build_controls(struct hda_codec *codec)
 183 {
 184         int err;
 185
 186         err = snd_hda_gen_build_controls(codec);
 187         if (err < 0)
 188                 return err;
 189
 190         err = add_beep_ctls(codec);
 191         if (err < 0)
 192                 return err;
 193
 194         return 0;
 195 }
 196
 197 static int cx_auto_init(struct hda_codec *codec)
 198 {
 199         struct conexant_spec *spec = codec->spec;
 200         snd_hda_gen_init(codec);
 201         if (!spec->dynamic_eapd)
 202                 cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, true);
 203
 204         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);
 205
 206         return 0;
 207 }
 208
 209 static void cx_auto_reboot_notify(struct hda_codec *codec)
 210 {
 211         struct conexant_spec *spec = codec->spec;
 212
 213         switch (codec->core.vendor_id) {
 214         case 0x14f150f2: /* CX20722 */
 215         case 0x14f150f4: /* CX20724 */
 216                 break;
 217         default:
 218                 return;
 219         }
 220
 221         /* Turn the CX20722 codec into D3 to avoid spurious noises
 222            from the internal speaker during (and after) reboot */
 223         cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, false);
 224
 225         snd_hda_codec_set_power_to_all(codec, codec->core.afg, AC_PWRST_D3);
 226         snd_hda_codec_write(codec, codec->core.afg, 0,
 227                             AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
 228 }
 229
 230 static void cx_auto_free(struct hda_codec *codec)
 231 {
 232         cx_auto_reboot_notify(codec);
 233         snd_hda_gen_free(codec);
 234 }
 235
 236 static const struct hda_codec_ops cx_auto_patch_ops = {
 237         .build_controls = cx_auto_build_controls,
 238         .build_pcms = snd_hda_gen_build_pcms,
 239         .init = cx_auto_init,
 240         .reboot_notify = cx_auto_reboot_notify,
 241         .free = cx_auto_free,
 242         .unsol_event = snd_hda_jack_unsol_event,
 243 #ifdef CONFIG_PM
 244         .check_power_status = snd_hda_gen_check_power_status,
 245 #endif
 246 };
 247
 248 /*
 249  * pin fix-up
 250  */
 251 enum {
 252         CXT_PINCFG_LENOVO_X200,
 253         CXT_PINCFG_LENOVO_TP410,
 254         CXT_PINCFG_LEMOTE_A1004,
 255         CXT_PINCFG_LEMOTE_A1205,
 256         CXT_PINCFG_COMPAQ_CQ60,
 257         CXT_FIXUP_STEREO_DMIC,
 258         CXT_FIXUP_INC_MIC_BOOST,
 259         CXT_FIXUP_HEADPHONE_MIC_PIN,
 260         CXT_FIXUP_HEADPHONE_MIC,
 261         CXT_FIXUP_GPIO1,
 262         CXT_FIXUP_ASPIRE_DMIC,
 263         CXT_FIXUP_THINKPAD_ACPI,
 264         CXT_FIXUP_OLPC_XO,
 265         CXT_FIXUP_CAP_MIX_AMP,
 266         CXT_FIXUP_TOSHIBA_P105,
 267         CXT_FIXUP_HP_530,
 268         CXT_FIXUP_CAP_MIX_AMP_5047,
 269         CXT_FIXUP_MUTE_LED_EAPD,
 270         CXT_FIXUP_HP_DOCK,
 271         CXT_FIXUP_HP_SPECTRE,
 272         CXT_FIXUP_HP_GATE_MIC,
 273         CXT_FIXUP_MUTE_LED_GPIO,
 274         CXT_FIXUP_HEADSET_MIC,
 275         CXT_FIXUP_HP_MIC_NO_PRESENCE,
 276 };
 277
 278 /* for hda_fixup_thinkpad_acpi() */
 279 #include "thinkpad_helper.c"
 280
 281 static void cxt_fixup_stereo_dmic(struct hda_codec *codec,
 282                                   const struct hda_fixup *fix, int action)
 283 {
 284         struct conexant_spec *spec = codec->spec;
 285         spec->gen.inv_dmic_split = 1;
 286 }
 287
 288 static void cxt5066_increase_mic_boost(struct hda_codec *codec,
 289                                    const struct hda_fixup *fix, int action)
 290 {
 291         if (action != HDA_FIXUP_ACT_PRE_PROBE)
 292                 return;
 293
 294         snd_hda_override_amp_caps(codec, 0x17, HDA_OUTPUT,
 295                                   (0x3 << AC_AMPCAP_OFFSET_SHIFT) |
 296                                   (0x4 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 297                                   (0x27 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 298                                   (0 << AC_AMPCAP_MUTE_SHIFT));
 299 }
 300
 301 static void cxt_update_headset_mode(struct hda_codec *codec)
 302 {
 303         /* The verbs used in this function were tested on a Conexant CX20751/2 codec. */
 304         int i;
 305         bool mic_mode = false;
 306         struct conexant_spec *spec = codec->spec;
 307         struct auto_pin_cfg *cfg = &spec->gen.autocfg;
 308
 309         hda_nid_t mux_pin = spec->gen.imux_pins[spec->gen.cur_mux[0]];
 310
 311         for (i = 0; i < cfg->num_inputs; i++)
 312                 if (cfg->inputs[i].pin == mux_pin) {
 313                         mic_mode = !!cfg->inputs[i].is_headphone_mic;
 314                         break;
 315                 }
 316
 317         if (mic_mode) {
 318                 snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x7c); /* enable merged mode for analog int-mic */
 319                 spec->gen.hp_jack_present = false;
 320         } else {
 321                 snd_hda_codec_write_cache(codec, 0x1c, 0, 0x410, 0x54); /* disable merged mode for analog int-mic */
 322                 spec->gen.hp_jack_present = snd_hda_jack_detect(codec, spec->gen.autocfg.hp_pins[0]);
 323         }
 324
 325         snd_hda_gen_update_outputs(codec);
 326 }
 327
 328 static void cxt_update_headset_mode_hook(struct hda_codec *codec,
 329                                          struct snd_kcontrol *kcontrol,
 330                                          struct snd_ctl_elem_value *ucontrol)
 331 {
 332         cxt_update_headset_mode(codec);
 333 }
 334
 335 static void cxt_fixup_headphone_mic(struct hda_codec *codec,
 336                                     const struct hda_fixup *fix, int action)
 337 {
 338         struct conexant_spec *spec = codec->spec;
 339
 340         switch (action) {
 341         case HDA_FIXUP_ACT_PRE_PROBE:
 342                 spec->parse_flags |= HDA_PINCFG_HEADPHONE_MIC;
 343                 snd_hdac_regmap_add_vendor_verb(&codec->core, 0x410);
 344                 break;
 345         case HDA_FIXUP_ACT_PROBE:
 346                 spec->gen.cap_sync_hook = cxt_update_headset_mode_hook;
 347                 spec->gen.automute_hook = cxt_update_headset_mode;
 348                 break;
 349         case HDA_FIXUP_ACT_INIT:
 350                 cxt_update_headset_mode(codec);
 351                 break;
 352         }
 353 }
 354
 355 static void cxt_fixup_headset_mic(struct hda_codec *codec,
 356                                     const struct hda_fixup *fix, int action)
 357 {
 358         struct conexant_spec *spec = codec->spec;
 359
 360         switch (action) {
 361         case HDA_FIXUP_ACT_PRE_PROBE:
 362                 spec->parse_flags |= HDA_PINCFG_HEADSET_MIC;
 363                 break;
 364         }
 365 }
 366
 367 /* OPLC XO 1.5 fixup */
 368
 369 /* OLPC XO-1.5 supports DC input mode (e.g. for use with analog sensors)
 370  * through the microphone jack.
 371  * When the user enables this through a mixer switch, both internal and
 372  * external microphones are disabled. Gain is fixed at 0dB. In this mode,
 373  * we also allow the bias to be configured through a separate mixer
 374  * control. */
 375
 376 #define update_mic_pin(codec, nid, val)                                 \
 377         snd_hda_codec_update_cache(codec, nid, 0,                       \
 378                                    AC_VERB_SET_PIN_WIDGET_CONTROL, val)
 379
 380 static const struct hda_input_mux olpc_xo_dc_bias = {
 381         .num_items = 3,
 382         .items = {
 383                 { "Off", PIN_IN },
 384                 { "50%", PIN_VREF50 },
 385                 { "80%", PIN_VREF80 },
 386         },
 387 };
 388
 389 static void olpc_xo_update_mic_boost(struct hda_codec *codec)
 390 {
 391         struct conexant_spec *spec = codec->spec;
 392         int ch, val;
 393
 394         for (ch = 0; ch < 2; ch++) {
 395                 val = AC_AMP_SET_OUTPUT |
 396                         (ch ? AC_AMP_SET_RIGHT : AC_AMP_SET_LEFT);
 397                 if (!spec->dc_enable)
 398                         val |= snd_hda_codec_amp_read(codec, 0x17, ch, HDA_OUTPUT, 0);
 399                 snd_hda_codec_write(codec, 0x17, 0,
 400                                     AC_VERB_SET_AMP_GAIN_MUTE, val);
 401         }
 402 }
 403
 404 static void olpc_xo_update_mic_pins(struct hda_codec *codec)
 405 {
 406         struct conexant_spec *spec = codec->spec;
 407         int cur_input, val;
 408         struct nid_path *path;
 409
 410         cur_input = spec->gen.input_paths[0][spec->gen.cur_mux[0]];
 411
 412         /* Set up mic pins for port-B, C and F dynamically as the recording
 413          * LED is turned on/off by these pin controls
 414          */
 415         if (!spec->dc_enable) {
 416                 /* disable DC bias path and pin for port F */
 417                 update_mic_pin(codec, 0x1e, 0);
 418                 snd_hda_activate_path(codec, spec->dc_mode_path, false, false);
 419
 420                 /* update port B (ext mic) and C (int mic) */
 421                 /* OLPC defers mic widget control until when capture is
 422                  * started because the microphone LED comes on as soon as
 423                  * these settings are put in place. if we did this before
 424                  * recording, it would give the false indication that
 425                  * recording is happening when it is not.
 426                  */
 427                 update_mic_pin(codec, 0x1a, spec->recording ?
 428                                snd_hda_codec_get_pin_target(codec, 0x1a) : 0);
 429                 update_mic_pin(codec, 0x1b, spec->recording ?
 430                                snd_hda_codec_get_pin_target(codec, 0x1b) : 0);
 431                 /* enable normal mic path */
 432                 path = snd_hda_get_path_from_idx(codec, cur_input);
 433                 if (path)
 434                         snd_hda_activate_path(codec, path, true, false);
 435         } else {
 436                 /* disable normal mic path */
 437                 path = snd_hda_get_path_from_idx(codec, cur_input);
 438                 if (path)
 439                         snd_hda_activate_path(codec, path, false, false);
 440
 441                 /* Even though port F is the DC input, the bias is controlled
 442                  * on port B.  We also leave that port as an active input (but
 443                  * unselected) in DC mode just in case that is necessary to
 444                  * make the bias setting take effect.
 445                  */
 446                 if (spec->recording)
 447                         val = olpc_xo_dc_bias.items[spec->dc_input_bias].index;
 448                 else
 449                         val = 0;
 450                 update_mic_pin(codec, 0x1a, val);
 451                 update_mic_pin(codec, 0x1b, 0);
 452                 /* enable DC bias path and pin */
 453                 update_mic_pin(codec, 0x1e, spec->recording ? PIN_IN : 0);
 454                 snd_hda_activate_path(codec, spec->dc_mode_path, true, false);
 455         }
 456 }
 457
 458 /* mic_autoswitch hook */
 459 static void olpc_xo_automic(struct hda_codec *codec,
 460                             struct hda_jack_callback *jack)
 461 {
 462         struct conexant_spec *spec = codec->spec;
 463
 464         /* in DC mode, we don't handle automic */
 465         if (!spec->dc_enable)
 466                 snd_hda_gen_mic_autoswitch(codec, jack);
 467         olpc_xo_update_mic_pins(codec);
 468         if (spec->dc_enable)
 469                 olpc_xo_update_mic_boost(codec);
 470 }
 471
 472 /* pcm_capture hook */
 473 static void olpc_xo_capture_hook(struct hda_pcm_stream *hinfo,
 474                                  struct hda_codec *codec,
 475                                  struct snd_pcm_substream *substream,
 476                                  int action)
 477 {
 478         struct conexant_spec *spec = codec->spec;
 479
 480         /* toggle spec->recording flag and update mic pins accordingly
 481          * for turning on/off LED
 482          */
 483         switch (action) {
 484         case HDA_GEN_PCM_ACT_PREPARE:
 485                 spec->recording = 1;
 486                 olpc_xo_update_mic_pins(codec);
 487                 break;
 488         case HDA_GEN_PCM_ACT_CLEANUP:
 489                 spec->recording = 0;
 490                 olpc_xo_update_mic_pins(codec);
 491                 break;
 492         }
 493 }
 494
 495 static int olpc_xo_dc_mode_get(struct snd_kcontrol *kcontrol,
 496                                struct snd_ctl_elem_value *ucontrol)
 497 {
 498         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 499         struct conexant_spec *spec = codec->spec;
 500         ucontrol->value.integer.value[0] = spec->dc_enable;
 501         return 0;
 502 }
 503
 504 static int olpc_xo_dc_mode_put(struct snd_kcontrol *kcontrol,
 505                                struct snd_ctl_elem_value *ucontrol)
 506 {
 507         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 508         struct conexant_spec *spec = codec->spec;
 509         int dc_enable = !!ucontrol->value.integer.value[0];
 510
 511         if (dc_enable == spec->dc_enable)
 512                 return 0;
 513
 514         spec->dc_enable = dc_enable;
 515         olpc_xo_update_mic_pins(codec);
 516         olpc_xo_update_mic_boost(codec);
 517         return 1;
 518 }
 519
 520 static int olpc_xo_dc_bias_enum_get(struct snd_kcontrol *kcontrol,
 521                                     struct snd_ctl_elem_value *ucontrol)
 522 {
 523         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 524         struct conexant_spec *spec = codec->spec;
 525         ucontrol->value.enumerated.item[0] = spec->dc_input_bias;
 526         return 0;
 527 }
 528
 529 static int olpc_xo_dc_bias_enum_info(struct snd_kcontrol *kcontrol,
 530                                      struct snd_ctl_elem_info *uinfo)
 531 {
 532         return snd_hda_input_mux_info(&olpc_xo_dc_bias, uinfo);
 533 }
 534
 535 static int olpc_xo_dc_bias_enum_put(struct snd_kcontrol *kcontrol,
 536                                     struct snd_ctl_elem_value *ucontrol)
 537 {
 538         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 539         struct conexant_spec *spec = codec->spec;
 540         const struct hda_input_mux *imux = &olpc_xo_dc_bias;
 541         unsigned int idx;
 542
 543         idx = ucontrol->value.enumerated.item[0];
 544         if (idx >= imux->num_items)
 545                 idx = imux->num_items - 1;
 546         if (spec->dc_input_bias == idx)
 547                 return 0;
 548
 549         spec->dc_input_bias = idx;
 550         if (spec->dc_enable)
 551                 olpc_xo_update_mic_pins(codec);
 552         return 1;
 553 }
 554
 555 static const struct snd_kcontrol_new olpc_xo_mixers[] = {
 556         {
 557                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 558                 .name = "DC Mode Enable Switch",
 559                 .info = snd_ctl_boolean_mono_info,
 560                 .get = olpc_xo_dc_mode_get,
 561                 .put = olpc_xo_dc_mode_put,
 562         },
 563         {
 564                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 565                 .name = "DC Input Bias Enum",
 566                 .info = olpc_xo_dc_bias_enum_info,
 567                 .get = olpc_xo_dc_bias_enum_get,
 568                 .put = olpc_xo_dc_bias_enum_put,
 569         },
 570         {}
 571 };
 572
 573 /* overriding mic boost put callback; update mic boost volume only when
 574  * DC mode is disabled
 575  */
 576 static int olpc_xo_mic_boost_put(struct snd_kcontrol *kcontrol,
 577                                  struct snd_ctl_elem_value *ucontrol)
 578 {
 579         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 580         struct conexant_spec *spec = codec->spec;
 581         int ret = snd_hda_mixer_amp_volume_put(kcontrol, ucontrol);
 582         if (ret > 0 && spec->dc_enable)
 583                 olpc_xo_update_mic_boost(codec);
 584         return ret;
 585 }
 586
 587 static void cxt_fixup_olpc_xo(struct hda_codec *codec,
 588                                     const struct hda_fixup *fix, int action)
 589 {
 590         struct conexant_spec *spec = codec->spec;
 591         struct snd_kcontrol_new *kctl;
 592         int i;
 593
 594         if (action != HDA_FIXUP_ACT_PROBE)
 595                 return;
 596
 597         spec->gen.mic_autoswitch_hook = olpc_xo_automic;
 598         spec->gen.pcm_capture_hook = olpc_xo_capture_hook;
 599         spec->dc_mode_path = snd_hda_add_new_path(codec, 0x1e, 0x14, 0);
 600
 601         snd_hda_add_new_ctls(codec, olpc_xo_mixers);
 602
 603         /* OLPC's microphone port is DC coupled for use with external sensors,
 604          * therefore we use a 50% mic bias in order to center the input signal
 605          * with the DC input range of the codec.
 606          */
 607         snd_hda_codec_set_pin_target(codec, 0x1a, PIN_VREF50);
 608
 609         /* override mic boost control */
 610         snd_array_for_each(&spec->gen.kctls, i, kctl) {
 611                 if (!strcmp(kctl->name, "Mic Boost Volume")) {
 612                         kctl->put = olpc_xo_mic_boost_put;
 613                         break;
 614                 }
 615         }
 616 }
 617
 618 static void cxt_fixup_mute_led_eapd(struct hda_codec *codec,
 619                                     const struct hda_fixup *fix, int action)
 620 {
 621         struct conexant_spec *spec = codec->spec;
 622
 623         if (action == HDA_FIXUP_ACT_PRE_PROBE) {
 624                 spec->mute_led_eapd = 0x1b;
 625                 spec->dynamic_eapd = 1;
 626                 spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook_mute_led;
 627         }
 628 }
 629
 630 /*
 631  * Fix max input level on mixer widget to 0dB
 632  * (originally it has 0x2b steps with 0dB offset 0x14)
 633  */
 634 static void cxt_fixup_cap_mix_amp(struct hda_codec *codec,
 635                                   const struct hda_fixup *fix, int action)
 636 {
 637         snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT,
 638                                   (0x14 << AC_AMPCAP_OFFSET_SHIFT) |
 639                                   (0x14 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 640                                   (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 641                                   (1 << AC_AMPCAP_MUTE_SHIFT));
 642 }
 643
 644 /*
 645  * Fix max input level on mixer widget to 0dB
 646  * (originally it has 0x1e steps with 0 dB offset 0x17)
 647  */
 648 static void cxt_fixup_cap_mix_amp_5047(struct hda_codec *codec,
 649                                   const struct hda_fixup *fix, int action)
 650 {
 651         snd_hda_override_amp_caps(codec, 0x10, HDA_INPUT,
 652                                   (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
 653                                   (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
 654                                   (0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
 655                                   (1 << AC_AMPCAP_MUTE_SHIFT));
 656 }
 657
 658 static void cxt_fixup_hp_gate_mic_jack(struct hda_codec *codec,
 659                                        const struct hda_fixup *fix,
 660                                        int action)
 661 {
 662         /* the mic pin (0x19) doesn't give an unsolicited event;
 663          * probe the mic pin together with the headphone pin (0x16)
 664          */
 665         if (action == HDA_FIXUP_ACT_PROBE)
 666                 snd_hda_jack_set_gating_jack(codec, 0x19, 0x16);
 667 }
 668
 669 /* update LED status via GPIO */
 670 static void cxt_update_gpio_led(struct hda_codec *codec, unsigned int mask,
 671                                 bool enabled)
 672 {
 673         struct conexant_spec *spec = codec->spec;
 674         unsigned int oldval = spec->gpio_led;
 675
 676         if (spec->mute_led_polarity)
 677                 enabled = !enabled;
 678
 679         if (enabled)
 680                 spec->gpio_led &= ~mask;
 681         else
 682                 spec->gpio_led |= mask;
 683         if (spec->gpio_led != oldval)
 684                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
 685                                     spec->gpio_led);
 686 }
 687
 688 /* turn on/off mute LED via GPIO per vmaster hook */
 689 static void cxt_fixup_gpio_mute_hook(void *private_data, int enabled)
 690 {
 691         struct hda_codec *codec = private_data;
 692         struct conexant_spec *spec = codec->spec;
 693
 694         cxt_update_gpio_led(codec, spec->gpio_mute_led_mask, enabled);
 695 }
 696
 697 /* turn on/off mic-mute LED via GPIO per capture hook */
 698 static void cxt_fixup_gpio_mic_mute_hook(struct hda_codec *codec,
 699                                          struct snd_kcontrol *kcontrol,
 700                                          struct snd_ctl_elem_value *ucontrol)
 701 {
 702         struct conexant_spec *spec = codec->spec;
 703
 704         if (ucontrol)
 705                 cxt_update_gpio_led(codec, spec->gpio_mic_led_mask,
 706                                     ucontrol->value.integer.value[0] ||
 707                                     ucontrol->value.integer.value[1]);
 708 }
 709
 710
 711 static void cxt_fixup_mute_led_gpio(struct hda_codec *codec,
 712                                 const struct hda_fixup *fix, int action)
 713 {
 714         struct conexant_spec *spec = codec->spec;
 715         static const struct hda_verb gpio_init[] = {
 716                 { 0x01, AC_VERB_SET_GPIO_MASK, 0x03 },
 717                 { 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x03 },
 718                 {}
 719         };
 720         codec_info(codec, "action: %d gpio_led: %d\n", action, spec->gpio_led);
 721
 722         if (action == HDA_FIXUP_ACT_PRE_PROBE) {
 723                 spec->gen.vmaster_mute.hook = cxt_fixup_gpio_mute_hook;
 724                 spec->gen.cap_sync_hook = cxt_fixup_gpio_mic_mute_hook;
 725                 spec->gpio_led = 0;
 726                 spec->mute_led_polarity = 0;
 727                 spec->gpio_mute_led_mask = 0x01;
 728                 spec->gpio_mic_led_mask = 0x02;
 729         }
 730         snd_hda_add_verbs(codec, gpio_init);
 731         if (spec->gpio_led)
 732                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
 733                                     spec->gpio_led);
 734 }
 735
 736
 737 /* ThinkPad X200 & co with cxt5051 */
 738 static const struct hda_pintbl cxt_pincfg_lenovo_x200[] = {
 739         { 0x16, 0x042140ff }, /* HP (seq# overridden) */
 740         { 0x17, 0x21a11000 }, /* dock-mic */
 741         { 0x19, 0x2121103f }, /* dock-HP */
 742         { 0x1c, 0x21440100 }, /* dock SPDIF out */
 743         {}
 744 };
 745
 746 /* ThinkPad 410/420/510/520, X201 & co with cxt5066 */
 747 static const struct hda_pintbl cxt_pincfg_lenovo_tp410[] = {
 748         { 0x19, 0x042110ff }, /* HP (seq# overridden) */
 749         { 0x1a, 0x21a190f0 }, /* dock-mic */
 750         { 0x1c, 0x212140ff }, /* dock-HP */
 751         {}
 752 };
 753
 754 /* Lemote A1004/A1205 with cxt5066 */
 755 static const struct hda_pintbl cxt_pincfg_lemote[] = {
 756         { 0x1a, 0x90a10020 }, /* Internal mic */
 757         { 0x1b, 0x03a11020 }, /* External mic */
 758         { 0x1d, 0x400101f0 }, /* Not used */
 759         { 0x1e, 0x40a701f0 }, /* Not used */
 760         { 0x20, 0x404501f0 }, /* Not used */
 761         { 0x22, 0x404401f0 }, /* Not used */
 762         { 0x23, 0x40a701f0 }, /* Not used */
 763         {}
 764 };
 765
 766 static const struct hda_fixup cxt_fixups[] = {
 767         [CXT_PINCFG_LENOVO_X200] = {
 768                 .type = HDA_FIXUP_PINS,
 769                 .v.pins = cxt_pincfg_lenovo_x200,
 770         },
 771         [CXT_PINCFG_LENOVO_TP410] = {
 772                 .type = HDA_FIXUP_PINS,
 773                 .v.pins = cxt_pincfg_lenovo_tp410,
 774                 .chained = true,
 775                 .chain_id = CXT_FIXUP_THINKPAD_ACPI,
 776         },
 777         [CXT_PINCFG_LEMOTE_A1004] = {
 778                 .type = HDA_FIXUP_PINS,
 779                 .chained = true,
 780                 .chain_id = CXT_FIXUP_INC_MIC_BOOST,
 781                 .v.pins = cxt_pincfg_lemote,
 782         },
 783         [CXT_PINCFG_LEMOTE_A1205] = {
 784                 .type = HDA_FIXUP_PINS,
 785                 .v.pins = cxt_pincfg_lemote,
 786         },
 787         [CXT_PINCFG_COMPAQ_CQ60] = {
 788                 .type = HDA_FIXUP_PINS,
 789                 .v.pins = (const struct hda_pintbl[]) {
 790                         /* 0x17 was falsely set up as a mic, it should 0x1d */
 791                         { 0x17, 0x400001f0 },
 792                         { 0x1d, 0x97a70120 },
 793                         { }
 794                 }
 795         },
 796         [CXT_FIXUP_STEREO_DMIC] = {
 797                 .type = HDA_FIXUP_FUNC,
 798                 .v.func = cxt_fixup_stereo_dmic,
 799         },
 800         [CXT_FIXUP_INC_MIC_BOOST] = {
 801                 .type = HDA_FIXUP_FUNC,
 802                 .v.func = cxt5066_increase_mic_boost,
 803         },
 804         [CXT_FIXUP_HEADPHONE_MIC_PIN] = {
 805                 .type = HDA_FIXUP_PINS,
 806                 .chained = true,
 807                 .chain_id = CXT_FIXUP_HEADPHONE_MIC,
 808                 .v.pins = (const struct hda_pintbl[]) {
 809                         { 0x18, 0x03a1913d }, /* use as headphone mic, without its own jack detect */
 810                         { }
 811                 }
 812         },
 813         [CXT_FIXUP_HEADPHONE_MIC] = {
 814                 .type = HDA_FIXUP_FUNC,
 815                 .v.func = cxt_fixup_headphone_mic,
 816         },
 817         [CXT_FIXUP_GPIO1] = {
 818                 .type = HDA_FIXUP_VERBS,
 819                 .v.verbs = (const struct hda_verb[]) {
 820                         { 0x01, AC_VERB_SET_GPIO_MASK, 0x01 },
 821                         { 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01 },
 822                         { 0x01, AC_VERB_SET_GPIO_DATA, 0x01 },
 823                         { }
 824                 },
 825         },
 826         [CXT_FIXUP_ASPIRE_DMIC] = {
 827                 .type = HDA_FIXUP_FUNC,
 828                 .v.func = cxt_fixup_stereo_dmic,
 829                 .chained = true,
 830                 .chain_id = CXT_FIXUP_GPIO1,
 831         },
 832         [CXT_FIXUP_THINKPAD_ACPI] = {
 833                 .type = HDA_FIXUP_FUNC,
 834                 .v.func = hda_fixup_thinkpad_acpi,
 835         },
 836         [CXT_FIXUP_OLPC_XO] = {
 837                 .type = HDA_FIXUP_FUNC,
 838                 .v.func = cxt_fixup_olpc_xo,
 839         },
 840         [CXT_FIXUP_CAP_MIX_AMP] = {
 841                 .type = HDA_FIXUP_FUNC,
 842                 .v.func = cxt_fixup_cap_mix_amp,
 843         },
 844         [CXT_FIXUP_TOSHIBA_P105] = {
 845                 .type = HDA_FIXUP_PINS,
 846                 .v.pins = (const struct hda_pintbl[]) {
 847                         { 0x10, 0x961701f0 }, /* speaker/hp */
 848                         { 0x12, 0x02a1901e }, /* ext mic */
 849                         { 0x14, 0x95a70110 }, /* int mic */
 850                         {}
 851                 },
 852         },
 853         [CXT_FIXUP_HP_530] = {
 854                 .type = HDA_FIXUP_PINS,
 855                 .v.pins = (const struct hda_pintbl[]) {
 856                         { 0x12, 0x90a60160 }, /* int mic */
 857                         {}
 858                 },
 859                 .chained = true,
 860                 .chain_id = CXT_FIXUP_CAP_MIX_AMP,
 861         },
 862         [CXT_FIXUP_CAP_MIX_AMP_5047] = {
 863                 .type = HDA_FIXUP_FUNC,
 864                 .v.func = cxt_fixup_cap_mix_amp_5047,
 865         },
 866         [CXT_FIXUP_MUTE_LED_EAPD] = {
 867                 .type = HDA_FIXUP_FUNC,
 868                 .v.func = cxt_fixup_mute_led_eapd,
 869         },
 870         [CXT_FIXUP_HP_DOCK] = {
 871                 .type = HDA_FIXUP_PINS,
 872                 .v.pins = (const struct hda_pintbl[]) {
 873                         { 0x16, 0x21011020 }, /* line-out */
 874                         { 0x18, 0x2181103f }, /* line-in */
 875                         { }
 876                 },
 877                 .chained = true,
 878                 .chain_id = CXT_FIXUP_MUTE_LED_GPIO,
 879         },
 880         [CXT_FIXUP_HP_SPECTRE] = {
 881                 .type = HDA_FIXUP_PINS,
 882                 .v.pins = (const struct hda_pintbl[]) {
 883                         /* enable NID 0x1d for the speaker on top */
 884                         { 0x1d, 0x91170111 },
 885                         { }
 886                 }
 887         },
 888         [CXT_FIXUP_HP_GATE_MIC] = {
 889                 .type = HDA_FIXUP_FUNC,
 890                 .v.func = cxt_fixup_hp_gate_mic_jack,
 891         },
 892         [CXT_FIXUP_MUTE_LED_GPIO] = {
 893                 .type = HDA_FIXUP_FUNC,
 894                 .v.func = cxt_fixup_mute_led_gpio,
 895         },
 896         [CXT_FIXUP_HEADSET_MIC] = {
 897                 .type = HDA_FIXUP_FUNC,
 898                 .v.func = cxt_fixup_headset_mic,
 899         },
 900         [CXT_FIXUP_HP_MIC_NO_PRESENCE] = {
 901                 .type = HDA_FIXUP_PINS,
 902                 .v.pins = (const struct hda_pintbl[]) {
 903                         { 0x1a, 0x02a1113c },
 904                         { }
 905                 },
 906                 .chained = true,
 907                 .chain_id = CXT_FIXUP_HEADSET_MIC,
 908         },
 909 };
 910
 911 static const struct snd_pci_quirk cxt5045_fixups[] = {
 912         SND_PCI_QUIRK(0x103c, 0x30d5, "HP 530", CXT_FIXUP_HP_530),
 913         SND_PCI_QUIRK(0x1179, 0xff31, "Toshiba P105", CXT_FIXUP_TOSHIBA_P105),
 914         /* HP, Packard Bell, Fujitsu-Siemens & Lenovo laptops have
 915          * really bad sound over 0dB on NID 0x17.
 916          */
 917         SND_PCI_QUIRK_VENDOR(0x103c, "HP", CXT_FIXUP_CAP_MIX_AMP),
 918         SND_PCI_QUIRK_VENDOR(0x1631, "Packard Bell", CXT_FIXUP_CAP_MIX_AMP),
 919         SND_PCI_QUIRK_VENDOR(0x1734, "Fujitsu", CXT_FIXUP_CAP_MIX_AMP),
 920         SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo", CXT_FIXUP_CAP_MIX_AMP),
 921         {}
 922 };
 923
 924 static const struct hda_model_fixup cxt5045_fixup_models[] = {
 925         { .id = CXT_FIXUP_CAP_MIX_AMP, .name = "cap-mix-amp" },
 926         { .id = CXT_FIXUP_TOSHIBA_P105, .name = "toshiba-p105" },
 927         { .id = CXT_FIXUP_HP_530, .name = "hp-530" },
 928         {}
 929 };
 930
 931 static const struct snd_pci_quirk cxt5047_fixups[] = {
 932         /* HP laptops have really bad sound over 0 dB on NID 0x10.
 933          */
 934         SND_PCI_QUIRK_VENDOR(0x103c, "HP", CXT_FIXUP_CAP_MIX_AMP_5047),
 935         {}
 936 };
 937
 938 static const struct hda_model_fixup cxt5047_fixup_models[] = {
 939         { .id = CXT_FIXUP_CAP_MIX_AMP_5047, .name = "cap-mix-amp" },
 940         {}
 941 };
 942
 943 static const struct snd_pci_quirk cxt5051_fixups[] = {
 944         SND_PCI_QUIRK(0x103c, 0x360b, "Compaq CQ60", CXT_PINCFG_COMPAQ_CQ60),
 945         SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo X200", CXT_PINCFG_LENOVO_X200),
 946         {}
 947 };
 948
 949 static const struct hda_model_fixup cxt5051_fixup_models[] = {
 950         { .id = CXT_PINCFG_LENOVO_X200, .name = "lenovo-x200" },
 951         {}
 952 };
 953
 954 static const struct snd_pci_quirk cxt5066_fixups[] = {
 955         SND_PCI_QUIRK(0x1025, 0x0543, "Acer Aspire One 522", CXT_FIXUP_STEREO_DMIC),
 956         SND_PCI_QUIRK(0x1025, 0x054c, "Acer Aspire 3830TG", CXT_FIXUP_ASPIRE_DMIC),
 957         SND_PCI_QUIRK(0x1025, 0x054f, "Acer Aspire 4830T", CXT_FIXUP_ASPIRE_DMIC),
 958         SND_PCI_QUIRK(0x103c, 0x8079, "HP EliteBook 840 G3", CXT_FIXUP_HP_DOCK),
 959         SND_PCI_QUIRK(0x103c, 0x807C, "HP EliteBook 820 G3", CXT_FIXUP_HP_DOCK),
 960         SND_PCI_QUIRK(0x103c, 0x80FD, "HP ProBook 640 G2", CXT_FIXUP_HP_DOCK),
 961         SND_PCI_QUIRK(0x103c, 0x83b3, "HP EliteBook 830 G5", CXT_FIXUP_HP_DOCK),
 962         SND_PCI_QUIRK(0x103c, 0x8174, "HP Spectre x360", CXT_FIXUP_HP_SPECTRE),
 963         SND_PCI_QUIRK(0x103c, 0x8115, "HP Z1 Gen3", CXT_FIXUP_HP_GATE_MIC),
 964         SND_PCI_QUIRK(0x103c, 0x814f, "HP ZBook 15u G3", CXT_FIXUP_MUTE_LED_GPIO),
 965         SND_PCI_QUIRK(0x103c, 0x822e, "HP ProBook 440 G4", CXT_FIXUP_MUTE_LED_GPIO),
 966         SND_PCI_QUIRK(0x103c, 0x8299, "HP 800 G3 SFF", CXT_FIXUP_HP_MIC_NO_PRESENCE),
 967         SND_PCI_QUIRK(0x103c, 0x829a, "HP 800 G3 DM", CXT_FIXUP_HP_MIC_NO_PRESENCE),
 968         SND_PCI_QUIRK(0x103c, 0x8455, "HP Z2 G4", CXT_FIXUP_HP_MIC_NO_PRESENCE),
 969         SND_PCI_QUIRK(0x1043, 0x138d, "Asus", CXT_FIXUP_HEADPHONE_MIC_PIN),
 970         SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT_FIXUP_OLPC_XO),
 971         SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400", CXT_PINCFG_LENOVO_TP410),
 972         SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo T410", CXT_PINCFG_LENOVO_TP410),
 973         SND_PCI_QUIRK(0x17aa, 0x215f, "Lenovo T510", CXT_PINCFG_LENOVO_TP410),
 974         SND_PCI_QUIRK(0x17aa, 0x21ce, "Lenovo T420", CXT_PINCFG_LENOVO_TP410),
 975         SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410),
 976         SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT_PINCFG_LENOVO_TP410),
 977         SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT_PINCFG_LENOVO_TP410),
 978         SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo IdeaPad Z560", CXT_FIXUP_MUTE_LED_EAPD),
 979         SND_PCI_QUIRK(0x17aa, 0x390b, "Lenovo G50-80", CXT_FIXUP_STEREO_DMIC),
 980         SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
 981         SND_PCI_QUIRK(0x17aa, 0x3977, "Lenovo IdeaPad U310", CXT_FIXUP_STEREO_DMIC),
 982         SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo G50-70", CXT_FIXUP_STEREO_DMIC),
 983         SND_PCI_QUIRK(0x17aa, 0x397b, "Lenovo S205", CXT_FIXUP_STEREO_DMIC),
 984         SND_PCI_QUIRK_VENDOR(0x17aa, "Thinkpad", CXT_FIXUP_THINKPAD_ACPI),
 985         SND_PCI_QUIRK(0x1c06, 0x2011, "Lemote A1004", CXT_PINCFG_LEMOTE_A1004),
 986         SND_PCI_QUIRK(0x1c06, 0x2012, "Lemote A1205", CXT_PINCFG_LEMOTE_A1205),
 987         {}
 988 };
 989
 990 static const struct hda_model_fixup cxt5066_fixup_models[] = {
 991         { .id = CXT_FIXUP_STEREO_DMIC, .name = "stereo-dmic" },
 992         { .id = CXT_FIXUP_GPIO1, .name = "gpio1" },
 993         { .id = CXT_FIXUP_HEADPHONE_MIC_PIN, .name = "headphone-mic-pin" },
 994         { .id = CXT_PINCFG_LENOVO_TP410, .name = "tp410" },
 995         { .id = CXT_FIXUP_THINKPAD_ACPI, .name = "thinkpad" },
 996         { .id = CXT_PINCFG_LEMOTE_A1004, .name = "lemote-a1004" },
 997         { .id = CXT_PINCFG_LEMOTE_A1205, .name = "lemote-a1205" },
 998         { .id = CXT_FIXUP_OLPC_XO, .name = "olpc-xo" },
 999         { .id = CXT_FIXUP_MUTE_LED_EAPD, .name = "mute-led-eapd" },
1000         { .id = CXT_FIXUP_HP_DOCK, .name = "hp-dock" },
1001         { .id = CXT_FIXUP_MUTE_LED_GPIO, .name = "mute-led-gpio" },
1002         { .id = CXT_FIXUP_HP_MIC_NO_PRESENCE, .name = "hp-mic-fix" },
1003         {}
1004 };
1005
1006 /* add "fake" mute amp-caps to DACs on cx5051 so that mixer mute switches
1007  * can be created (bko#42825)
1008  */
1009 static void add_cx5051_fake_mutes(struct hda_codec *codec)
1010 {
1011         struct conexant_spec *spec = codec->spec;
1012         static hda_nid_t out_nids[] = {
1013                 0x10, 0x11, 0
1014         };
1015         hda_nid_t *p;
1016
1017         for (p = out_nids; *p; p++)
1018                 snd_hda_override_amp_caps(codec, *p, HDA_OUTPUT,
1019                                           AC_AMPCAP_MIN_MUTE |
1020                                           query_amp_caps(codec, *p, HDA_OUTPUT));
1021         spec->gen.dac_min_mute = true;
1022 }
1023
1024 static int patch_conexant_auto(struct hda_codec *codec)
1025 {
1026         struct conexant_spec *spec;
1027         int err;
1028
1029         codec_info(codec, "%s: BIOS auto-probing.\n", codec->core.chip_name);
1030
1031         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1032         if (!spec)
1033                 return -ENOMEM;
1034         snd_hda_gen_spec_init(&spec->gen);
1035         codec->spec = spec;
1036         codec->patch_ops = cx_auto_patch_ops;
1037
1038         cx_auto_parse_beep(codec);
1039         cx_auto_parse_eapd(codec);
1040         spec->gen.own_eapd_ctl = 1;
1041         if (spec->dynamic_eapd)
1042                 spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook;
1043
1044         switch (codec->core.vendor_id) {
1045         case 0x14f15045:
1046                 codec->single_adc_amp = 1;
1047                 spec->gen.mixer_nid = 0x17;
1048                 spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
1049                 snd_hda_pick_fixup(codec, cxt5045_fixup_models,
1050                                    cxt5045_fixups, cxt_fixups);
1051                 break;
1052         case 0x14f15047:
1053                 codec->pin_amp_workaround = 1;
1054                 spec->gen.mixer_nid = 0x19;
1055                 spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
1056                 snd_hda_pick_fixup(codec, cxt5047_fixup_models,
1057                                    cxt5047_fixups, cxt_fixups);
1058                 break;
1059         case 0x14f15051:
1060                 add_cx5051_fake_mutes(codec);
1061                 codec->pin_amp_workaround = 1;
1062                 snd_hda_pick_fixup(codec, cxt5051_fixup_models,
1063                                    cxt5051_fixups, cxt_fixups);
1064                 break;
1065         case 0x14f150f2:
1066                 codec->power_save_node = 1;
1067                 /* Fall through */
1068         default:
1069                 codec->pin_amp_workaround = 1;
1070                 snd_hda_pick_fixup(codec, cxt5066_fixup_models,
1071                                    cxt5066_fixups, cxt_fixups);
1072                 break;
1073         }
1074
1075         /* Show mute-led control only on HP laptops
1076          * This is a sort of white-list: on HP laptops, EAPD corresponds
1077          * only to the mute-LED without actualy amp function.  Meanwhile,
1078          * others may use EAPD really as an amp switch, so it might be
1079          * not good to expose it blindly.
1080          */
1081         switch (codec->core.subsystem_id >> 16) {
1082         case 0x103c:
1083                 spec->gen.vmaster_mute_enum = 1;
1084                 break;
1085         }
1086
1087         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
1088
1089         err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL,
1090                                        spec->parse_flags);
1091         if (err < 0)
1092                 goto error;
1093
1094         err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
1095         if (err < 0)
1096                 goto error;
1097
1098         /* Some laptops with Conexant chips show stalls in S3 resume,
1099          * which falls into the single-cmd mode.
1100          * Better to make reset, then.
1101          */
1102         if (!codec->bus->core.sync_write) {
1103                 codec_info(codec,
1104                            "Enable sync_write for stable communication\n");
1105                 codec->bus->core.sync_write = 1;
1106                 codec->bus->allow_bus_reset = 1;
1107         }
1108
1109         snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
1110
1111         return 0;
1112
1113  error:
1114         cx_auto_free(codec);
1115         return err;
1116 }
1117
1118 /*
1119  */
1120
1121 static const struct hda_device_id snd_hda_id_conexant[] = {
1122         HDA_CODEC_ENTRY(0x14f12008, "CX8200", patch_conexant_auto),
1123         HDA_CODEC_ENTRY(0x14f15045, "CX20549 (Venice)", patch_conexant_auto),
1124         HDA_CODEC_ENTRY(0x14f15047, "CX20551 (Waikiki)", patch_conexant_auto),
1125         HDA_CODEC_ENTRY(0x14f15051, "CX20561 (Hermosa)", patch_conexant_auto),
1126         HDA_CODEC_ENTRY(0x14f15066, "CX20582 (Pebble)", patch_conexant_auto),
1127         HDA_CODEC_ENTRY(0x14f15067, "CX20583 (Pebble HSF)", patch_conexant_auto),
1128         HDA_CODEC_ENTRY(0x14f15068, "CX20584", patch_conexant_auto),
1129         HDA_CODEC_ENTRY(0x14f15069, "CX20585", patch_conexant_auto),
1130         HDA_CODEC_ENTRY(0x14f1506c, "CX20588", patch_conexant_auto),
1131         HDA_CODEC_ENTRY(0x14f1506e, "CX20590", patch_conexant_auto),
1132         HDA_CODEC_ENTRY(0x14f15097, "CX20631", patch_conexant_auto),
1133         HDA_CODEC_ENTRY(0x14f15098, "CX20632", patch_conexant_auto),
1134         HDA_CODEC_ENTRY(0x14f150a1, "CX20641", patch_conexant_auto),
1135         HDA_CODEC_ENTRY(0x14f150a2, "CX20642", patch_conexant_auto),
1136         HDA_CODEC_ENTRY(0x14f150ab, "CX20651", patch_conexant_auto),
1137         HDA_CODEC_ENTRY(0x14f150ac, "CX20652", patch_conexant_auto),
1138         HDA_CODEC_ENTRY(0x14f150b8, "CX20664", patch_conexant_auto),
1139         HDA_CODEC_ENTRY(0x14f150b9, "CX20665", patch_conexant_auto),
1140         HDA_CODEC_ENTRY(0x14f150f1, "CX21722", patch_conexant_auto),
1141         HDA_CODEC_ENTRY(0x14f150f2, "CX20722", patch_conexant_auto),
1142         HDA_CODEC_ENTRY(0x14f150f3, "CX21724", patch_conexant_auto),
1143         HDA_CODEC_ENTRY(0x14f150f4, "CX20724", patch_conexant_auto),
1144         HDA_CODEC_ENTRY(0x14f1510f, "CX20751/2", patch_conexant_auto),
1145         HDA_CODEC_ENTRY(0x14f15110, "CX20751/2", patch_conexant_auto),
1146         HDA_CODEC_ENTRY(0x14f15111, "CX20753/4", patch_conexant_auto),
1147         HDA_CODEC_ENTRY(0x14f15113, "CX20755", patch_conexant_auto),
1148         HDA_CODEC_ENTRY(0x14f15114, "CX20756", patch_conexant_auto),
1149         HDA_CODEC_ENTRY(0x14f15115, "CX20757", patch_conexant_auto),
1150         HDA_CODEC_ENTRY(0x14f151d7, "CX20952", patch_conexant_auto),
1151         {} /* terminator */
1152 };
1153 MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_conexant);
1154
1155 MODULE_LICENSE("GPL");
1156 MODULE_DESCRIPTION("Conexant HD-audio codec");
1157
1158 static struct hda_codec_driver conexant_driver = {
1159         .id = snd_hda_id_conexant,
1160 };
1161
1162 module_hda_codec_driver(conexant_driver);