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