sound/pci/hda/patch_realtek.c

   1 /*
   2  * Universal Interface for Intel High Definition Audio Codec
   3  *
   4  * HD audio interface patch for Realtek ALC codecs
   5  *
   6  * Copyright (c) 2004 Kailang Yang <kailang@realtek.com.tw>
   7  *                    PeiSen Hou <pshou@realtek.com.tw>
   8  *                    Takashi Iwai <tiwai@suse.de>
   9  *                    Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
  10  *
  11  *  This driver is free software; you can redistribute it and/or modify
  12  *  it under the terms of the GNU General Public License as published by
  13  *  the Free Software Foundation; either version 2 of the License, or
  14  *  (at your option) any later version.
  15  *
  16  *  This driver is distributed in the hope that it will be useful,
  17  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  *  GNU General Public License for more details.
  20  *
  21  *  You should have received a copy of the GNU General Public License
  22  *  along with this program; if not, write to the Free Software
  23  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  24  */
  25
  26 #include <linux/init.h>
  27 #include <linux/delay.h>
  28 #include <linux/slab.h>
  29 #include <linux/pci.h>
  30 #include <sound/core.h>
  31 #include <sound/jack.h>
  32 #include "hda_codec.h"
  33 #include "hda_local.h"
  34 #include "hda_beep.h"
  35
  36 /* unsol event tags */
  37 #define ALC_FRONT_EVENT         0x01
  38 #define ALC_DCVOL_EVENT         0x02
  39 #define ALC_HP_EVENT            0x04
  40 #define ALC_MIC_EVENT           0x08
  41
  42 /* for GPIO Poll */
  43 #define GPIO_MASK       0x03
  44
  45 /* extra amp-initialization sequence types */
  46 enum {
  47         ALC_INIT_NONE,
  48         ALC_INIT_DEFAULT,
  49         ALC_INIT_GPIO1,
  50         ALC_INIT_GPIO2,
  51         ALC_INIT_GPIO3,
  52 };
  53
  54 struct alc_customize_define {
  55         unsigned int  sku_cfg;
  56         unsigned char port_connectivity;
  57         unsigned char check_sum;
  58         unsigned char customization;
  59         unsigned char external_amp;
  60         unsigned int  enable_pcbeep:1;
  61         unsigned int  platform_type:1;
  62         unsigned int  swap:1;
  63         unsigned int  override:1;
  64         unsigned int  fixup:1; /* Means that this sku is set by driver, not read from hw */
  65 };
  66
  67 struct alc_fixup;
  68
  69 struct alc_multi_io {
  70         hda_nid_t pin;          /* multi-io widget pin NID */
  71         hda_nid_t dac;          /* DAC to be connected */
  72         unsigned int ctl_in;    /* cached input-pin control value */
  73 };
  74
  75 enum {
  76         ALC_AUTOMUTE_PIN,       /* change the pin control */
  77         ALC_AUTOMUTE_AMP,       /* mute/unmute the pin AMP */
  78         ALC_AUTOMUTE_MIXER,     /* mute/unmute mixer widget AMP */
  79 };
  80
  81 struct alc_spec {
  82         /* codec parameterization */
  83         const struct snd_kcontrol_new *mixers[5];       /* mixer arrays */
  84         unsigned int num_mixers;
  85         const struct snd_kcontrol_new *cap_mixer;       /* capture mixer */
  86         unsigned int beep_amp;  /* beep amp value, set via set_beep_amp() */
  87
  88         const struct hda_verb *init_verbs[10];  /* initialization verbs
  89                                                  * don't forget NULL
  90                                                  * termination!
  91                                                  */
  92         unsigned int num_init_verbs;
  93
  94         char stream_name_analog[32];    /* analog PCM stream */
  95         const struct hda_pcm_stream *stream_analog_playback;
  96         const struct hda_pcm_stream *stream_analog_capture;
  97         const struct hda_pcm_stream *stream_analog_alt_playback;
  98         const struct hda_pcm_stream *stream_analog_alt_capture;
  99
 100         char stream_name_digital[32];   /* digital PCM stream */
 101         const struct hda_pcm_stream *stream_digital_playback;
 102         const struct hda_pcm_stream *stream_digital_capture;
 103
 104         /* playback */
 105         struct hda_multi_out multiout;  /* playback set-up
 106                                          * max_channels, dacs must be set
 107                                          * dig_out_nid and hp_nid are optional
 108                                          */
 109         hda_nid_t alt_dac_nid;
 110         hda_nid_t slave_dig_outs[3];    /* optional - for auto-parsing */
 111         int dig_out_type;
 112
 113         /* capture */
 114         unsigned int num_adc_nids;
 115         const hda_nid_t *adc_nids;
 116         const hda_nid_t *capsrc_nids;
 117         hda_nid_t dig_in_nid;           /* digital-in NID; optional */
 118         hda_nid_t mixer_nid;            /* analog-mixer NID */
 119
 120         /* capture setup for dynamic dual-adc switch */
 121         hda_nid_t cur_adc;
 122         unsigned int cur_adc_stream_tag;
 123         unsigned int cur_adc_format;
 124
 125         /* capture source */
 126         unsigned int num_mux_defs;
 127         const struct hda_input_mux *input_mux;
 128         unsigned int cur_mux[3];
 129         hda_nid_t ext_mic_pin;
 130         hda_nid_t dock_mic_pin;
 131         hda_nid_t int_mic_pin;
 132
 133         /* channel model */
 134         const struct hda_channel_mode *channel_mode;
 135         int num_channel_mode;
 136         int need_dac_fix;
 137         int const_channel_count;
 138         int ext_channel_count;
 139
 140         /* PCM information */
 141         struct hda_pcm pcm_rec[3];      /* used in alc_build_pcms() */
 142
 143         /* dynamic controls, init_verbs and input_mux */
 144         struct auto_pin_cfg autocfg;
 145         struct alc_customize_define cdefine;
 146         struct snd_array kctls;
 147         struct hda_input_mux private_imux[3];
 148         hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
 149         hda_nid_t private_adc_nids[AUTO_CFG_MAX_OUTS];
 150         hda_nid_t private_capsrc_nids[AUTO_CFG_MAX_OUTS];
 151         hda_nid_t imux_pins[HDA_MAX_NUM_INPUTS];
 152         unsigned int dyn_adc_idx[HDA_MAX_NUM_INPUTS];
 153         int int_mic_idx, ext_mic_idx, dock_mic_idx; /* for auto-mic */
 154
 155         /* hooks */
 156         void (*init_hook)(struct hda_codec *codec);
 157         void (*unsol_event)(struct hda_codec *codec, unsigned int res);
 158 #ifdef CONFIG_SND_HDA_POWER_SAVE
 159         void (*power_hook)(struct hda_codec *codec);
 160 #endif
 161         void (*shutup)(struct hda_codec *codec);
 162
 163         /* for pin sensing */
 164         unsigned int jack_present: 1;
 165         unsigned int line_jack_present:1;
 166         unsigned int master_mute:1;
 167         unsigned int auto_mic:1;
 168         unsigned int auto_mic_valid_imux:1;     /* valid imux for auto-mic */
 169         unsigned int automute:1;        /* HP automute enabled */
 170         unsigned int detect_line:1;     /* Line-out detection enabled */
 171         unsigned int automute_lines:1;  /* automute line-out as well */
 172         unsigned int automute_hp_lo:1;  /* both HP and LO available */
 173
 174         /* other flags */
 175         unsigned int no_analog :1; /* digital I/O only */
 176         unsigned int dyn_adc_switch:1; /* switch ADCs (for ALC275) */
 177         unsigned int single_input_src:1;
 178         unsigned int vol_in_capsrc:1; /* use capsrc volume (ADC has no vol) */
 179
 180         /* auto-mute control */
 181         int automute_mode;
 182         hda_nid_t automute_mixer_nid[AUTO_CFG_MAX_OUTS];
 183
 184         int init_amp;
 185         int codec_variant;      /* flag for other variants */
 186
 187         /* for virtual master */
 188         hda_nid_t vmaster_nid;
 189 #ifdef CONFIG_SND_HDA_POWER_SAVE
 190         struct hda_loopback_check loopback;
 191 #endif
 192
 193         /* for PLL fix */
 194         hda_nid_t pll_nid;
 195         unsigned int pll_coef_idx, pll_coef_bit;
 196
 197         /* fix-up list */
 198         int fixup_id;
 199         const struct alc_fixup *fixup_list;
 200         const char *fixup_name;
 201
 202         /* multi-io */
 203         int multi_ios;
 204         struct alc_multi_io multi_io[4];
 205 };
 206
 207 #define ALC_MODEL_AUTO          0       /* common for all chips */
 208
 209 static bool check_amp_caps(struct hda_codec *codec, hda_nid_t nid,
 210                            int dir, unsigned int bits)
 211 {
 212         if (!nid)
 213                 return false;
 214         if (get_wcaps(codec, nid) & (1 << (dir + 1)))
 215                 if (query_amp_caps(codec, nid, dir) & bits)
 216                         return true;
 217         return false;
 218 }
 219
 220 #define nid_has_mute(codec, nid, dir) \
 221         check_amp_caps(codec, nid, dir, AC_AMPCAP_MUTE)
 222 #define nid_has_volume(codec, nid, dir) \
 223         check_amp_caps(codec, nid, dir, AC_AMPCAP_NUM_STEPS)
 224
 225 /*
 226  * input MUX handling
 227  */
 228 static int alc_mux_enum_info(struct snd_kcontrol *kcontrol,
 229                              struct snd_ctl_elem_info *uinfo)
 230 {
 231         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 232         struct alc_spec *spec = codec->spec;
 233         unsigned int mux_idx = snd_ctl_get_ioffidx(kcontrol, &uinfo->id);
 234         if (mux_idx >= spec->num_mux_defs)
 235                 mux_idx = 0;
 236         if (!spec->input_mux[mux_idx].num_items && mux_idx > 0)
 237                 mux_idx = 0;
 238         return snd_hda_input_mux_info(&spec->input_mux[mux_idx], uinfo);
 239 }
 240
 241 static int alc_mux_enum_get(struct snd_kcontrol *kcontrol,
 242                             struct snd_ctl_elem_value *ucontrol)
 243 {
 244         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 245         struct alc_spec *spec = codec->spec;
 246         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 247
 248         ucontrol->value.enumerated.item[0] = spec->cur_mux[adc_idx];
 249         return 0;
 250 }
 251
 252 static bool alc_dyn_adc_pcm_resetup(struct hda_codec *codec, int cur)
 253 {
 254         struct alc_spec *spec = codec->spec;
 255         hda_nid_t new_adc = spec->adc_nids[spec->dyn_adc_idx[cur]];
 256
 257         if (spec->cur_adc && spec->cur_adc != new_adc) {
 258                 /* stream is running, let's swap the current ADC */
 259                 __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1);
 260                 spec->cur_adc = new_adc;
 261                 snd_hda_codec_setup_stream(codec, new_adc,
 262                                            spec->cur_adc_stream_tag, 0,
 263                                            spec->cur_adc_format);
 264                 return true;
 265         }
 266         return false;
 267 }
 268
 269 /* select the given imux item; either unmute exclusively or select the route */
 270 static int alc_mux_select(struct hda_codec *codec, unsigned int adc_idx,
 271                           unsigned int idx, bool force)
 272 {
 273         struct alc_spec *spec = codec->spec;
 274         const struct hda_input_mux *imux;
 275         unsigned int mux_idx;
 276         int i, type;
 277         hda_nid_t nid;
 278
 279         mux_idx = adc_idx >= spec->num_mux_defs ? 0 : adc_idx;
 280         imux = &spec->input_mux[mux_idx];
 281         if (!imux->num_items && mux_idx > 0)
 282                 imux = &spec->input_mux[0];
 283
 284         if (idx >= imux->num_items)
 285                 idx = imux->num_items - 1;
 286         if (spec->cur_mux[adc_idx] == idx && !force)
 287                 return 0;
 288         spec->cur_mux[adc_idx] = idx;
 289
 290         if (spec->dyn_adc_switch) {
 291                 alc_dyn_adc_pcm_resetup(codec, idx);
 292                 adc_idx = spec->dyn_adc_idx[idx];
 293         }
 294
 295         nid = spec->capsrc_nids ?
 296                 spec->capsrc_nids[adc_idx] : spec->adc_nids[adc_idx];
 297
 298         /* no selection? */
 299         if (snd_hda_get_conn_list(codec, nid, NULL) <= 1)
 300                 return 1;
 301
 302         type = get_wcaps_type(get_wcaps(codec, nid));
 303         if (type == AC_WID_AUD_MIX) {
 304                 /* Matrix-mixer style (e.g. ALC882) */
 305                 for (i = 0; i < imux->num_items; i++) {
 306                         unsigned int v = (i == idx) ? 0 : HDA_AMP_MUTE;
 307                         snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT,
 308                                                  imux->items[i].index,
 309                                                  HDA_AMP_MUTE, v);
 310                 }
 311         } else {
 312                 /* MUX style (e.g. ALC880) */
 313                 snd_hda_codec_write_cache(codec, nid, 0,
 314                                           AC_VERB_SET_CONNECT_SEL,
 315                                           imux->items[idx].index);
 316         }
 317         return 1;
 318 }
 319
 320 static int alc_mux_enum_put(struct snd_kcontrol *kcontrol,
 321                             struct snd_ctl_elem_value *ucontrol)
 322 {
 323         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 324         unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
 325         return alc_mux_select(codec, adc_idx,
 326                               ucontrol->value.enumerated.item[0], false);
 327 }
 328
 329 /*
 330  * set up the input pin config (depending on the given auto-pin type)
 331  */
 332 static void alc_set_input_pin(struct hda_codec *codec, hda_nid_t nid,
 333                               int auto_pin_type)
 334 {
 335         unsigned int val = PIN_IN;
 336
 337         if (auto_pin_type == AUTO_PIN_MIC) {
 338                 unsigned int pincap;
 339                 unsigned int oldval;
 340                 oldval = snd_hda_codec_read(codec, nid, 0,
 341                                             AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
 342                 pincap = snd_hda_query_pin_caps(codec, nid);
 343                 pincap = (pincap & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT;
 344                 /* if the default pin setup is vref50, we give it priority */
 345                 if ((pincap & AC_PINCAP_VREF_80) && oldval != PIN_VREF50)
 346                         val = PIN_VREF80;
 347                 else if (pincap & AC_PINCAP_VREF_50)
 348                         val = PIN_VREF50;
 349                 else if (pincap & AC_PINCAP_VREF_100)
 350                         val = PIN_VREF100;
 351                 else if (pincap & AC_PINCAP_VREF_GRD)
 352                         val = PIN_VREFGRD;
 353         }
 354         snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, val);
 355 }
 356
 357 /*
 358  * Append the given mixer and verb elements for the later use
 359  * The mixer array is referred in build_controls(), and init_verbs are
 360  * called in init().
 361  */
 362 static void add_mixer(struct alc_spec *spec, const struct snd_kcontrol_new *mix)
 363 {
 364         if (snd_BUG_ON(spec->num_mixers >= ARRAY_SIZE(spec->mixers)))
 365                 return;
 366         spec->mixers[spec->num_mixers++] = mix;
 367 }
 368
 369 static void add_verb(struct alc_spec *spec, const struct hda_verb *verb)
 370 {
 371         if (snd_BUG_ON(spec->num_init_verbs >= ARRAY_SIZE(spec->init_verbs)))
 372                 return;
 373         spec->init_verbs[spec->num_init_verbs++] = verb;
 374 }
 375
 376 /*
 377  * GPIO setup tables, used in initialization
 378  */
 379 /* Enable GPIO mask and set output */
 380 static const struct hda_verb alc_gpio1_init_verbs[] = {
 381         {0x01, AC_VERB_SET_GPIO_MASK, 0x01},
 382         {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01},
 383         {0x01, AC_VERB_SET_GPIO_DATA, 0x01},
 384         { }
 385 };
 386
 387 static const struct hda_verb alc_gpio2_init_verbs[] = {
 388         {0x01, AC_VERB_SET_GPIO_MASK, 0x02},
 389         {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x02},
 390         {0x01, AC_VERB_SET_GPIO_DATA, 0x02},
 391         { }
 392 };
 393
 394 static const struct hda_verb alc_gpio3_init_verbs[] = {
 395         {0x01, AC_VERB_SET_GPIO_MASK, 0x03},
 396         {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x03},
 397         {0x01, AC_VERB_SET_GPIO_DATA, 0x03},
 398         { }
 399 };
 400
 401 /*
 402  * Fix hardware PLL issue
 403  * On some codecs, the analog PLL gating control must be off while
 404  * the default value is 1.
 405  */
 406 static void alc_fix_pll(struct hda_codec *codec)
 407 {
 408         struct alc_spec *spec = codec->spec;
 409         unsigned int val;
 410
 411         if (!spec->pll_nid)
 412                 return;
 413         snd_hda_codec_write(codec, spec->pll_nid, 0, AC_VERB_SET_COEF_INDEX,
 414                             spec->pll_coef_idx);
 415         val = snd_hda_codec_read(codec, spec->pll_nid, 0,
 416                                  AC_VERB_GET_PROC_COEF, 0);
 417         snd_hda_codec_write(codec, spec->pll_nid, 0, AC_VERB_SET_COEF_INDEX,
 418                             spec->pll_coef_idx);
 419         snd_hda_codec_write(codec, spec->pll_nid, 0, AC_VERB_SET_PROC_COEF,
 420                             val & ~(1 << spec->pll_coef_bit));
 421 }
 422
 423 static void alc_fix_pll_init(struct hda_codec *codec, hda_nid_t nid,
 424                              unsigned int coef_idx, unsigned int coef_bit)
 425 {
 426         struct alc_spec *spec = codec->spec;
 427         spec->pll_nid = nid;
 428         spec->pll_coef_idx = coef_idx;
 429         spec->pll_coef_bit = coef_bit;
 430         alc_fix_pll(codec);
 431 }
 432
 433 /*
 434  * Jack-reporting via input-jack layer
 435  */
 436
 437 /* initialization of jacks; currently checks only a few known pins */
 438 static int alc_init_jacks(struct hda_codec *codec)
 439 {
 440 #ifdef CONFIG_SND_HDA_INPUT_JACK
 441         struct alc_spec *spec = codec->spec;
 442         int err;
 443         unsigned int hp_nid = spec->autocfg.hp_pins[0];
 444         unsigned int mic_nid = spec->ext_mic_pin;
 445         unsigned int dock_nid = spec->dock_mic_pin;
 446
 447         if (hp_nid) {
 448                 err = snd_hda_input_jack_add(codec, hp_nid,
 449                                              SND_JACK_HEADPHONE, NULL);
 450                 if (err < 0)
 451                         return err;
 452                 snd_hda_input_jack_report(codec, hp_nid);
 453         }
 454
 455         if (mic_nid) {
 456                 err = snd_hda_input_jack_add(codec, mic_nid,
 457                                              SND_JACK_MICROPHONE, NULL);
 458                 if (err < 0)
 459                         return err;
 460                 snd_hda_input_jack_report(codec, mic_nid);
 461         }
 462         if (dock_nid) {
 463                 err = snd_hda_input_jack_add(codec, dock_nid,
 464                                              SND_JACK_MICROPHONE, NULL);
 465                 if (err < 0)
 466                         return err;
 467                 snd_hda_input_jack_report(codec, dock_nid);
 468         }
 469 #endif /* CONFIG_SND_HDA_INPUT_JACK */
 470         return 0;
 471 }
 472
 473 /*
 474  * Jack detections for HP auto-mute and mic-switch
 475  */
 476
 477 /* check each pin in the given array; returns true if any of them is plugged */
 478 static bool detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins)
 479 {
 480         int i, present = 0;
 481
 482         for (i = 0; i < num_pins; i++) {
 483                 hda_nid_t nid = pins[i];
 484                 if (!nid)
 485                         break;
 486                 snd_hda_input_jack_report(codec, nid);
 487                 present |= snd_hda_jack_detect(codec, nid);
 488         }
 489         return present;
 490 }
 491
 492 /* standard HP/line-out auto-mute helper */
 493 static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins,
 494                         bool mute, bool hp_out)
 495 {
 496         struct alc_spec *spec = codec->spec;
 497         unsigned int mute_bits = mute ? HDA_AMP_MUTE : 0;
 498         unsigned int pin_bits = mute ? 0 : (hp_out ? PIN_HP : PIN_OUT);
 499         int i;
 500
 501         for (i = 0; i < num_pins; i++) {
 502                 hda_nid_t nid = pins[i];
 503                 if (!nid)
 504                         break;
 505                 switch (spec->automute_mode) {
 506                 case ALC_AUTOMUTE_PIN:
 507                         snd_hda_codec_write(codec, nid, 0,
 508                                             AC_VERB_SET_PIN_WIDGET_CONTROL,
 509                                             pin_bits);
 510                         break;
 511                 case ALC_AUTOMUTE_AMP:
 512                         snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
 513                                                  HDA_AMP_MUTE, mute_bits);
 514                         break;
 515                 case ALC_AUTOMUTE_MIXER:
 516                         nid = spec->automute_mixer_nid[i];
 517                         if (!nid)
 518                                 break;
 519                         snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 0,
 520                                                  HDA_AMP_MUTE, mute_bits);
 521                         snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 1,
 522                                                  HDA_AMP_MUTE, mute_bits);
 523                         break;
 524                 }
 525         }
 526 }
 527
 528 /* Toggle internal speakers muting */
 529 static void update_speakers(struct hda_codec *codec)
 530 {
 531         struct alc_spec *spec = codec->spec;
 532         int on;
 533
 534         /* Control HP pins/amps depending on master_mute state;
 535          * in general, HP pins/amps control should be enabled in all cases,
 536          * but currently set only for master_mute, just to be safe
 537          */
 538         do_automute(codec, ARRAY_SIZE(spec->autocfg.hp_pins),
 539                     spec->autocfg.hp_pins, spec->master_mute, true);
 540
 541         if (!spec->automute)
 542                 on = 0;
 543         else
 544                 on = spec->jack_present | spec->line_jack_present;
 545         on |= spec->master_mute;
 546         do_automute(codec, ARRAY_SIZE(spec->autocfg.speaker_pins),
 547                     spec->autocfg.speaker_pins, on, false);
 548
 549         /* toggle line-out mutes if needed, too */
 550         /* if LO is a copy of either HP or Speaker, don't need to handle it */
 551         if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0] ||
 552             spec->autocfg.line_out_pins[0] == spec->autocfg.speaker_pins[0])
 553                 return;
 554         if (!spec->automute_lines || !spec->automute)
 555                 on = 0;
 556         else
 557                 on = spec->jack_present;
 558         on |= spec->master_mute;
 559         do_automute(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
 560                     spec->autocfg.line_out_pins, on, false);
 561 }
 562
 563 /* standard HP-automute helper */
 564 static void alc_hp_automute(struct hda_codec *codec)
 565 {
 566         struct alc_spec *spec = codec->spec;
 567
 568         if (!spec->automute)
 569                 return;
 570         spec->jack_present =
 571                 detect_jacks(codec, ARRAY_SIZE(spec->autocfg.hp_pins),
 572                              spec->autocfg.hp_pins);
 573         update_speakers(codec);
 574 }
 575
 576 /* standard line-out-automute helper */
 577 static void alc_line_automute(struct hda_codec *codec)
 578 {
 579         struct alc_spec *spec = codec->spec;
 580
 581         if (!spec->automute || !spec->detect_line)
 582                 return;
 583         spec->line_jack_present =
 584                 detect_jacks(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
 585                              spec->autocfg.line_out_pins);
 586         update_speakers(codec);
 587 }
 588
 589 #define get_connection_index(codec, mux, nid) \
 590         snd_hda_get_conn_index(codec, mux, nid, 0)
 591
 592 /* standard mic auto-switch helper */
 593 static void alc_mic_automute(struct hda_codec *codec)
 594 {
 595         struct alc_spec *spec = codec->spec;
 596         hda_nid_t *pins = spec->imux_pins;
 597
 598         if (!spec->auto_mic || !spec->auto_mic_valid_imux)
 599                 return;
 600         if (snd_BUG_ON(!spec->adc_nids))
 601                 return;
 602         if (snd_BUG_ON(spec->int_mic_idx < 0 || spec->ext_mic_idx < 0))
 603                 return;
 604
 605         if (snd_hda_jack_detect(codec, pins[spec->ext_mic_idx]))
 606                 alc_mux_select(codec, 0, spec->ext_mic_idx, false);
 607         else if (spec->dock_mic_idx >= 0 &&
 608                    snd_hda_jack_detect(codec, pins[spec->dock_mic_idx]))
 609                 alc_mux_select(codec, 0, spec->dock_mic_idx, false);
 610         else
 611                 alc_mux_select(codec, 0, spec->int_mic_idx, false);
 612
 613         snd_hda_input_jack_report(codec, pins[spec->ext_mic_idx]);
 614         if (spec->dock_mic_idx >= 0)
 615                 snd_hda_input_jack_report(codec, pins[spec->dock_mic_idx]);
 616 }
 617
 618 /* unsolicited event for HP jack sensing */
 619 static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res)
 620 {
 621         if (codec->vendor_id == 0x10ec0880)
 622                 res >>= 28;
 623         else
 624                 res >>= 26;
 625         switch (res) {
 626         case ALC_HP_EVENT:
 627                 alc_hp_automute(codec);
 628                 break;
 629         case ALC_FRONT_EVENT:
 630                 alc_line_automute(codec);
 631                 break;
 632         case ALC_MIC_EVENT:
 633                 alc_mic_automute(codec);
 634                 break;
 635         }
 636 }
 637
 638 /* call init functions of standard auto-mute helpers */
 639 static void alc_inithook(struct hda_codec *codec)
 640 {
 641         alc_hp_automute(codec);
 642         alc_line_automute(codec);
 643         alc_mic_automute(codec);
 644 }
 645
 646 /* additional initialization for ALC888 variants */
 647 static void alc888_coef_init(struct hda_codec *codec)
 648 {
 649         unsigned int tmp;
 650
 651         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 0);
 652         tmp = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_PROC_COEF, 0);
 653         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7);
 654         if ((tmp & 0xf0) == 0x20)
 655                 /* alc888S-VC */
 656                 snd_hda_codec_read(codec, 0x20, 0,
 657                                    AC_VERB_SET_PROC_COEF, 0x830);
 658          else
 659                  /* alc888-VB */
 660                  snd_hda_codec_read(codec, 0x20, 0,
 661                                     AC_VERB_SET_PROC_COEF, 0x3030);
 662 }
 663
 664 /* additional initialization for ALC889 variants */
 665 static void alc889_coef_init(struct hda_codec *codec)
 666 {
 667         unsigned int tmp;
 668
 669         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7);
 670         tmp = snd_hda_codec_read(codec, 0x20, 0, AC_VERB_GET_PROC_COEF, 0);
 671         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX, 7);
 672         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_PROC_COEF, tmp|0x2010);
 673 }
 674
 675 /* turn on/off EAPD control (only if available) */
 676 static void set_eapd(struct hda_codec *codec, hda_nid_t nid, int on)
 677 {
 678         if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
 679                 return;
 680         if (snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD)
 681                 snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_EAPD_BTLENABLE,
 682                                     on ? 2 : 0);
 683 }
 684
 685 /* turn on/off EAPD controls of the codec */
 686 static void alc_auto_setup_eapd(struct hda_codec *codec, bool on)
 687 {
 688         /* We currently only handle front, HP */
 689         static hda_nid_t pins[] = {
 690                 0x0f, 0x10, 0x14, 0x15, 0
 691         };
 692         hda_nid_t *p;
 693         for (p = pins; *p; p++)
 694                 set_eapd(codec, *p, on);
 695 }
 696
 697 /* generic shutup callback;
 698  * just turning off EPAD and a little pause for avoiding pop-noise
 699  */
 700 static void alc_eapd_shutup(struct hda_codec *codec)
 701 {
 702         alc_auto_setup_eapd(codec, false);
 703         msleep(200);
 704 }
 705
 706 /* generic EAPD initialization */
 707 static void alc_auto_init_amp(struct hda_codec *codec, int type)
 708 {
 709         unsigned int tmp;
 710
 711         alc_auto_setup_eapd(codec, true);
 712         switch (type) {
 713         case ALC_INIT_GPIO1:
 714                 snd_hda_sequence_write(codec, alc_gpio1_init_verbs);
 715                 break;
 716         case ALC_INIT_GPIO2:
 717                 snd_hda_sequence_write(codec, alc_gpio2_init_verbs);
 718                 break;
 719         case ALC_INIT_GPIO3:
 720                 snd_hda_sequence_write(codec, alc_gpio3_init_verbs);
 721                 break;
 722         case ALC_INIT_DEFAULT:
 723                 switch (codec->vendor_id) {
 724                 case 0x10ec0260:
 725                         snd_hda_codec_write(codec, 0x1a, 0,
 726                                             AC_VERB_SET_COEF_INDEX, 7);
 727                         tmp = snd_hda_codec_read(codec, 0x1a, 0,
 728                                                  AC_VERB_GET_PROC_COEF, 0);
 729                         snd_hda_codec_write(codec, 0x1a, 0,
 730                                             AC_VERB_SET_COEF_INDEX, 7);
 731                         snd_hda_codec_write(codec, 0x1a, 0,
 732                                             AC_VERB_SET_PROC_COEF,
 733                                             tmp | 0x2010);
 734                         break;
 735                 case 0x10ec0262:
 736                 case 0x10ec0880:
 737                 case 0x10ec0882:
 738                 case 0x10ec0883:
 739                 case 0x10ec0885:
 740                 case 0x10ec0887:
 741                 /*case 0x10ec0889:*/ /* this causes an SPDIF problem */
 742                         alc889_coef_init(codec);
 743                         break;
 744                 case 0x10ec0888:
 745                         alc888_coef_init(codec);
 746                         break;
 747 #if 0 /* XXX: This may cause the silent output on speaker on some machines */
 748                 case 0x10ec0267:
 749                 case 0x10ec0268:
 750                         snd_hda_codec_write(codec, 0x20, 0,
 751                                             AC_VERB_SET_COEF_INDEX, 7);
 752                         tmp = snd_hda_codec_read(codec, 0x20, 0,
 753                                                  AC_VERB_GET_PROC_COEF, 0);
 754                         snd_hda_codec_write(codec, 0x20, 0,
 755                                             AC_VERB_SET_COEF_INDEX, 7);
 756                         snd_hda_codec_write(codec, 0x20, 0,
 757                                             AC_VERB_SET_PROC_COEF,
 758                                             tmp | 0x3000);
 759                         break;
 760 #endif /* XXX */
 761                 }
 762                 break;
 763         }
 764 }
 765
 766 /*
 767  * Auto-Mute mode mixer enum support
 768  */
 769 static int alc_automute_mode_info(struct snd_kcontrol *kcontrol,
 770                                   struct snd_ctl_elem_info *uinfo)
 771 {
 772         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 773         struct alc_spec *spec = codec->spec;
 774         static const char * const texts2[] = {
 775                 "Disabled", "Enabled"
 776         };
 777         static const char * const texts3[] = {
 778                 "Disabled", "Speaker Only", "Line-Out+Speaker"
 779         };
 780         const char * const *texts;
 781
 782         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 783         uinfo->count = 1;
 784         if (spec->automute_hp_lo) {
 785                 uinfo->value.enumerated.items = 3;
 786                 texts = texts3;
 787         } else {
 788                 uinfo->value.enumerated.items = 2;
 789                 texts = texts2;
 790         }
 791         if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
 792                 uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
 793         strcpy(uinfo->value.enumerated.name,
 794                texts[uinfo->value.enumerated.item]);
 795         return 0;
 796 }
 797
 798 static int alc_automute_mode_get(struct snd_kcontrol *kcontrol,
 799                                  struct snd_ctl_elem_value *ucontrol)
 800 {
 801         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 802         struct alc_spec *spec = codec->spec;
 803         unsigned int val;
 804         if (!spec->automute)
 805                 val = 0;
 806         else if (!spec->automute_lines)
 807                 val = 1;
 808         else
 809                 val = 2;
 810         ucontrol->value.enumerated.item[0] = val;
 811         return 0;
 812 }
 813
 814 static int alc_automute_mode_put(struct snd_kcontrol *kcontrol,
 815                                  struct snd_ctl_elem_value *ucontrol)
 816 {
 817         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 818         struct alc_spec *spec = codec->spec;
 819
 820         switch (ucontrol->value.enumerated.item[0]) {
 821         case 0:
 822                 if (!spec->automute)
 823                         return 0;
 824                 spec->automute = 0;
 825                 break;
 826         case 1:
 827                 if (spec->automute && !spec->automute_lines)
 828                         return 0;
 829                 spec->automute = 1;
 830                 spec->automute_lines = 0;
 831                 break;
 832         case 2:
 833                 if (!spec->automute_hp_lo)
 834                         return -EINVAL;
 835                 if (spec->automute && spec->automute_lines)
 836                         return 0;
 837                 spec->automute = 1;
 838                 spec->automute_lines = 1;
 839                 break;
 840         default:
 841                 return -EINVAL;
 842         }
 843         update_speakers(codec);
 844         return 1;
 845 }
 846
 847 static const struct snd_kcontrol_new alc_automute_mode_enum = {
 848         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 849         .name = "Auto-Mute Mode",
 850         .info = alc_automute_mode_info,
 851         .get = alc_automute_mode_get,
 852         .put = alc_automute_mode_put,
 853 };
 854
 855 static struct snd_kcontrol_new *alc_kcontrol_new(struct alc_spec *spec)
 856 {
 857         snd_array_init(&spec->kctls, sizeof(struct snd_kcontrol_new), 32);
 858         return snd_array_new(&spec->kctls);
 859 }
 860
 861 static int alc_add_automute_mode_enum(struct hda_codec *codec)
 862 {
 863         struct alc_spec *spec = codec->spec;
 864         struct snd_kcontrol_new *knew;
 865
 866         knew = alc_kcontrol_new(spec);
 867         if (!knew)
 868                 return -ENOMEM;
 869         *knew = alc_automute_mode_enum;
 870         knew->name = kstrdup("Auto-Mute Mode", GFP_KERNEL);
 871         if (!knew->name)
 872                 return -ENOMEM;
 873         return 0;
 874 }
 875
 876 /*
 877  * Check the availability of HP/line-out auto-mute;
 878  * Set up appropriately if really supported
 879  */
 880 static void alc_init_auto_hp(struct hda_codec *codec)
 881 {
 882         struct alc_spec *spec = codec->spec;
 883         struct auto_pin_cfg *cfg = &spec->autocfg;
 884         int present = 0;
 885         int i;
 886
 887         if (cfg->hp_pins[0])
 888                 present++;
 889         if (cfg->line_out_pins[0])
 890                 present++;
 891         if (cfg->speaker_pins[0])
 892                 present++;
 893         if (present < 2) /* need two different output types */
 894                 return;
 895         if (present == 3)
 896                 spec->automute_hp_lo = 1; /* both HP and LO automute */
 897
 898         if (!cfg->speaker_pins[0]) {
 899                 memcpy(cfg->speaker_pins, cfg->line_out_pins,
 900                        sizeof(cfg->speaker_pins));
 901                 cfg->speaker_outs = cfg->line_outs;
 902         }
 903
 904         if (!cfg->hp_pins[0]) {
 905                 memcpy(cfg->hp_pins, cfg->line_out_pins,
 906                        sizeof(cfg->hp_pins));
 907                 cfg->hp_outs = cfg->line_outs;
 908         }
 909
 910         for (i = 0; i < cfg->hp_outs; i++) {
 911                 hda_nid_t nid = cfg->hp_pins[i];
 912                 if (!is_jack_detectable(codec, nid))
 913                         continue;
 914                 snd_printdd("realtek: Enable HP auto-muting on NID 0x%x\n",
 915                             nid);
 916                 snd_hda_codec_write_cache(codec, nid, 0,
 917                                   AC_VERB_SET_UNSOLICITED_ENABLE,
 918                                   AC_USRSP_EN | ALC_HP_EVENT);
 919                 spec->automute = 1;
 920                 spec->automute_mode = ALC_AUTOMUTE_PIN;
 921         }
 922         if (spec->automute && cfg->line_out_pins[0] &&
 923             cfg->line_out_pins[0] != cfg->hp_pins[0] &&
 924             cfg->line_out_pins[0] != cfg->speaker_pins[0]) {
 925                 for (i = 0; i < cfg->line_outs; i++) {
 926                         hda_nid_t nid = cfg->line_out_pins[i];
 927                         if (!is_jack_detectable(codec, nid))
 928                                 continue;
 929                         snd_printdd("realtek: Enable Line-Out auto-muting "
 930                                     "on NID 0x%x\n", nid);
 931                         snd_hda_codec_write_cache(codec, nid, 0,
 932                                         AC_VERB_SET_UNSOLICITED_ENABLE,
 933                                         AC_USRSP_EN | ALC_FRONT_EVENT);
 934                         spec->detect_line = 1;
 935                 }
 936                 spec->automute_lines = spec->detect_line;
 937         }
 938
 939         if (spec->automute) {
 940                 /* create a control for automute mode */
 941                 alc_add_automute_mode_enum(codec);
 942                 spec->unsol_event = alc_sku_unsol_event;
 943         }
 944 }
 945
 946 /* return the position of NID in the list, or -1 if not found */
 947 static int find_idx_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums)
 948 {
 949         int i;
 950         for (i = 0; i < nums; i++)
 951                 if (list[i] == nid)
 952                         return i;
 953         return -1;
 954 }
 955
 956 /* check whether dynamic ADC-switching is available */
 957 static bool alc_check_dyn_adc_switch(struct hda_codec *codec)
 958 {
 959         struct alc_spec *spec = codec->spec;
 960         struct hda_input_mux *imux = &spec->private_imux[0];
 961         int i, n, idx;
 962         hda_nid_t cap, pin;
 963
 964         if (imux != spec->input_mux) /* no dynamic imux? */
 965                 return false;
 966
 967         for (n = 0; n < spec->num_adc_nids; n++) {
 968                 cap = spec->private_capsrc_nids[n];
 969                 for (i = 0; i < imux->num_items; i++) {
 970                         pin = spec->imux_pins[i];
 971                         if (!pin)
 972                                 return false;
 973                         if (get_connection_index(codec, cap, pin) < 0)
 974                                 break;
 975                 }
 976                 if (i >= imux->num_items)
 977                         return true; /* no ADC-switch is needed */
 978         }
 979
 980         for (i = 0; i < imux->num_items; i++) {
 981                 pin = spec->imux_pins[i];
 982                 for (n = 0; n < spec->num_adc_nids; n++) {
 983                         cap = spec->private_capsrc_nids[n];
 984                         idx = get_connection_index(codec, cap, pin);
 985                         if (idx >= 0) {
 986                                 imux->items[i].index = idx;
 987                                 spec->dyn_adc_idx[i] = n;
 988                                 break;
 989                         }
 990                 }
 991         }
 992
 993         snd_printdd("realtek: enabling ADC switching\n");
 994         spec->dyn_adc_switch = 1;
 995         return true;
 996 }
 997
 998 /* rebuild imux for matching with the given auto-mic pins (if not yet) */
 999 static bool alc_rebuild_imux_for_auto_mic(struct hda_codec *codec)
1000 {
1001         struct alc_spec *spec = codec->spec;
1002         struct hda_input_mux *imux;
1003         static char * const texts[3] = {
1004                 "Mic", "Internal Mic", "Dock Mic"
1005         };
1006         int i;
1007
1008         if (!spec->auto_mic)
1009                 return false;
1010         imux = &spec->private_imux[0];
1011         if (spec->input_mux == imux)
1012                 return true;
1013         spec->imux_pins[0] = spec->ext_mic_pin;
1014         spec->imux_pins[1] = spec->int_mic_pin;
1015         spec->imux_pins[2] = spec->dock_mic_pin;
1016         for (i = 0; i < 3; i++) {
1017                 strcpy(imux->items[i].label, texts[i]);
1018                 if (spec->imux_pins[i])
1019                         imux->num_items = i + 1;
1020         }
1021         spec->num_mux_defs = 1;
1022         spec->input_mux = imux;
1023         return true;
1024 }
1025
1026 /* check whether all auto-mic pins are valid; setup indices if OK */
1027 static bool alc_auto_mic_check_imux(struct hda_codec *codec)
1028 {
1029         struct alc_spec *spec = codec->spec;
1030         const struct hda_input_mux *imux;
1031
1032         if (!spec->auto_mic)
1033                 return false;
1034         if (spec->auto_mic_valid_imux)
1035                 return true; /* already checked */
1036
1037         /* fill up imux indices */
1038         if (!alc_check_dyn_adc_switch(codec)) {
1039                 spec->auto_mic = 0;
1040                 return false;
1041         }
1042
1043         imux = spec->input_mux;
1044         spec->ext_mic_idx = find_idx_in_nid_list(spec->ext_mic_pin,
1045                                         spec->imux_pins, imux->num_items);
1046         spec->int_mic_idx = find_idx_in_nid_list(spec->int_mic_pin,
1047                                         spec->imux_pins, imux->num_items);
1048         spec->dock_mic_idx = find_idx_in_nid_list(spec->dock_mic_pin,
1049                                         spec->imux_pins, imux->num_items);
1050         if (spec->ext_mic_idx < 0 || spec->int_mic_idx < 0) {
1051                 spec->auto_mic = 0;
1052                 return false; /* no corresponding imux */
1053         }
1054
1055         snd_hda_codec_write_cache(codec, spec->ext_mic_pin, 0,
1056                                   AC_VERB_SET_UNSOLICITED_ENABLE,
1057                                   AC_USRSP_EN | ALC_MIC_EVENT);
1058         if (spec->dock_mic_pin)
1059                 snd_hda_codec_write_cache(codec, spec->dock_mic_pin, 0,
1060                                   AC_VERB_SET_UNSOLICITED_ENABLE,
1061                                   AC_USRSP_EN | ALC_MIC_EVENT);
1062
1063         spec->auto_mic_valid_imux = 1;
1064         spec->auto_mic = 1;
1065         return true;
1066 }
1067
1068 /*
1069  * Check the availability of auto-mic switch;
1070  * Set up if really supported
1071  */
1072 static void alc_init_auto_mic(struct hda_codec *codec)
1073 {
1074         struct alc_spec *spec = codec->spec;
1075         struct auto_pin_cfg *cfg = &spec->autocfg;
1076         hda_nid_t fixed, ext, dock;
1077         int i;
1078
1079         spec->ext_mic_idx = spec->int_mic_idx = spec->dock_mic_idx = -1;
1080
1081         fixed = ext = dock = 0;
1082         for (i = 0; i < cfg->num_inputs; i++) {
1083                 hda_nid_t nid = cfg->inputs[i].pin;
1084                 unsigned int defcfg;
1085                 defcfg = snd_hda_codec_get_pincfg(codec, nid);
1086                 switch (snd_hda_get_input_pin_attr(defcfg)) {
1087                 case INPUT_PIN_ATTR_INT:
1088                         if (fixed)
1089                                 return; /* already occupied */
1090                         if (cfg->inputs[i].type != AUTO_PIN_MIC)
1091                                 return; /* invalid type */
1092                         fixed = nid;
1093                         break;
1094                 case INPUT_PIN_ATTR_UNUSED:
1095                         return; /* invalid entry */
1096                 case INPUT_PIN_ATTR_DOCK:
1097                         if (dock)
1098                                 return; /* already occupied */
1099                         if (cfg->inputs[i].type > AUTO_PIN_LINE_IN)
1100                                 return; /* invalid type */
1101                         dock = nid;
1102                         break;
1103                 default:
1104                         if (ext)
1105                                 return; /* already occupied */
1106                         if (cfg->inputs[i].type != AUTO_PIN_MIC)
1107                                 return; /* invalid type */
1108                         ext = nid;
1109                         break;
1110                 }
1111         }
1112         if (!ext && dock) {
1113                 ext = dock;
1114                 dock = 0;
1115         }
1116         if (!ext || !fixed)
1117                 return;
1118         if (!is_jack_detectable(codec, ext))
1119                 return; /* no unsol support */
1120         if (dock && !is_jack_detectable(codec, dock))
1121                 return; /* no unsol support */
1122
1123         /* check imux indices */
1124         spec->ext_mic_pin = ext;
1125         spec->int_mic_pin = fixed;
1126         spec->dock_mic_pin = dock;
1127
1128         spec->auto_mic = 1;
1129         if (!alc_auto_mic_check_imux(codec))
1130                 return;
1131
1132         snd_printdd("realtek: Enable auto-mic switch on NID 0x%x/0x%x/0x%x\n",
1133                     ext, fixed, dock);
1134         spec->unsol_event = alc_sku_unsol_event;
1135 }
1136
1137 /* check the availabilities of auto-mute and auto-mic switches */
1138 static void alc_auto_check_switches(struct hda_codec *codec)
1139 {
1140         alc_init_auto_hp(codec);
1141         alc_init_auto_mic(codec);
1142 }
1143
1144 /*
1145  * Realtek SSID verification
1146  */
1147
1148 /* Could be any non-zero and even value. When used as fixup, tells
1149  * the driver to ignore any present sku defines.
1150  */
1151 #define ALC_FIXUP_SKU_IGNORE (2)
1152
1153 static int alc_auto_parse_customize_define(struct hda_codec *codec)
1154 {
1155         unsigned int ass, tmp, i;
1156         unsigned nid = 0;
1157         struct alc_spec *spec = codec->spec;
1158
1159         spec->cdefine.enable_pcbeep = 1; /* assume always enabled */
1160
1161         if (spec->cdefine.fixup) {
1162                 ass = spec->cdefine.sku_cfg;
1163                 if (ass == ALC_FIXUP_SKU_IGNORE)
1164                         return -1;
1165                 goto do_sku;
1166         }
1167
1168         ass = codec->subsystem_id & 0xffff;
1169         if (ass != codec->bus->pci->subsystem_device && (ass & 1))
1170                 goto do_sku;
1171
1172         nid = 0x1d;
1173         if (codec->vendor_id == 0x10ec0260)
1174                 nid = 0x17;
1175         ass = snd_hda_codec_get_pincfg(codec, nid);
1176
1177         if (!(ass & 1)) {
1178                 printk(KERN_INFO "hda_codec: %s: SKU not ready 0x%08x\n",
1179                        codec->chip_name, ass);
1180                 return -1;
1181         }
1182
1183         /* check sum */
1184         tmp = 0;
1185         for (i = 1; i < 16; i++) {
1186                 if ((ass >> i) & 1)
1187                         tmp++;
1188         }
1189         if (((ass >> 16) & 0xf) != tmp)
1190                 return -1;
1191
1192         spec->cdefine.port_connectivity = ass >> 30;
1193         spec->cdefine.enable_pcbeep = (ass & 0x100000) >> 20;
1194         spec->cdefine.check_sum = (ass >> 16) & 0xf;
1195         spec->cdefine.customization = ass >> 8;
1196 do_sku:
1197         spec->cdefine.sku_cfg = ass;
1198         spec->cdefine.external_amp = (ass & 0x38) >> 3;
1199         spec->cdefine.platform_type = (ass & 0x4) >> 2;
1200         spec->cdefine.swap = (ass & 0x2) >> 1;
1201         spec->cdefine.override = ass & 0x1;
1202
1203         snd_printd("SKU: Nid=0x%x sku_cfg=0x%08x\n",
1204                    nid, spec->cdefine.sku_cfg);
1205         snd_printd("SKU: port_connectivity=0x%x\n",
1206                    spec->cdefine.port_connectivity);
1207         snd_printd("SKU: enable_pcbeep=0x%x\n", spec->cdefine.enable_pcbeep);
1208         snd_printd("SKU: check_sum=0x%08x\n", spec->cdefine.check_sum);
1209         snd_printd("SKU: customization=0x%08x\n", spec->cdefine.customization);
1210         snd_printd("SKU: external_amp=0x%x\n", spec->cdefine.external_amp);
1211         snd_printd("SKU: platform_type=0x%x\n", spec->cdefine.platform_type);
1212         snd_printd("SKU: swap=0x%x\n", spec->cdefine.swap);
1213         snd_printd("SKU: override=0x%x\n", spec->cdefine.override);
1214
1215         return 0;
1216 }
1217
1218 /* return true if the given NID is found in the list */
1219 static bool found_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums)
1220 {
1221         return find_idx_in_nid_list(nid, list, nums) >= 0;
1222 }
1223
1224 /* check subsystem ID and set up device-specific initialization;
1225  * return 1 if initialized, 0 if invalid SSID
1226  */
1227 /* 32-bit subsystem ID for BIOS loading in HD Audio codec.
1228  *      31 ~ 16 :       Manufacture ID
1229  *      15 ~ 8  :       SKU ID
1230  *      7  ~ 0  :       Assembly ID
1231  *      port-A --> pin 39/41, port-E --> pin 14/15, port-D --> pin 35/36
1232  */
1233 static int alc_subsystem_id(struct hda_codec *codec,
1234                             hda_nid_t porta, hda_nid_t porte,
1235                             hda_nid_t portd, hda_nid_t porti)
1236 {
1237         unsigned int ass, tmp, i;
1238         unsigned nid;
1239         struct alc_spec *spec = codec->spec;
1240
1241         if (spec->cdefine.fixup) {
1242                 ass = spec->cdefine.sku_cfg;
1243                 if (ass == ALC_FIXUP_SKU_IGNORE)
1244                         return 0;
1245                 goto do_sku;
1246         }
1247
1248         ass = codec->subsystem_id & 0xffff;
1249         if ((ass != codec->bus->pci->subsystem_device) && (ass & 1))
1250                 goto do_sku;
1251
1252         /* invalid SSID, check the special NID pin defcfg instead */
1253         /*
1254          * 31~30        : port connectivity
1255          * 29~21        : reserve
1256          * 20           : PCBEEP input
1257          * 19~16        : Check sum (15:1)
1258          * 15~1         : Custom
1259          * 0            : override
1260         */
1261         nid = 0x1d;
1262         if (codec->vendor_id == 0x10ec0260)
1263                 nid = 0x17;
1264         ass = snd_hda_codec_get_pincfg(codec, nid);
1265         snd_printd("realtek: No valid SSID, "
1266                    "checking pincfg 0x%08x for NID 0x%x\n",
1267                    ass, nid);
1268         if (!(ass & 1))
1269                 return 0;
1270         if ((ass >> 30) != 1)   /* no physical connection */
1271                 return 0;
1272
1273         /* check sum */
1274         tmp = 0;
1275         for (i = 1; i < 16; i++) {
1276                 if ((ass >> i) & 1)
1277                         tmp++;
1278         }
1279         if (((ass >> 16) & 0xf) != tmp)
1280                 return 0;
1281 do_sku:
1282         snd_printd("realtek: Enabling init ASM_ID=0x%04x CODEC_ID=%08x\n",
1283                    ass & 0xffff, codec->vendor_id);
1284         /*
1285          * 0 : override
1286          * 1 :  Swap Jack
1287          * 2 : 0 --> Desktop, 1 --> Laptop
1288          * 3~5 : External Amplifier control
1289          * 7~6 : Reserved
1290         */
1291         tmp = (ass & 0x38) >> 3;        /* external Amp control */
1292         switch (tmp) {
1293         case 1:
1294                 spec->init_amp = ALC_INIT_GPIO1;
1295                 break;
1296         case 3:
1297                 spec->init_amp = ALC_INIT_GPIO2;
1298                 break;
1299         case 7:
1300                 spec->init_amp = ALC_INIT_GPIO3;
1301                 break;
1302         case 5:
1303         default:
1304                 spec->init_amp = ALC_INIT_DEFAULT;
1305                 break;
1306         }
1307
1308         /* is laptop or Desktop and enable the function "Mute internal speaker
1309          * when the external headphone out jack is plugged"
1310          */
1311         if (!(ass & 0x8000))
1312                 return 1;
1313         /*
1314          * 10~8 : Jack location
1315          * 12~11: Headphone out -> 00: PortA, 01: PortE, 02: PortD, 03: Resvered
1316          * 14~13: Resvered
1317          * 15   : 1 --> enable the function "Mute internal speaker
1318          *              when the external headphone out jack is plugged"
1319          */
1320         if (!spec->autocfg.hp_pins[0]) {
1321                 hda_nid_t nid;
1322                 tmp = (ass >> 11) & 0x3;        /* HP to chassis */
1323                 if (tmp == 0)
1324                         nid = porta;
1325                 else if (tmp == 1)
1326                         nid = porte;
1327                 else if (tmp == 2)
1328                         nid = portd;
1329                 else if (tmp == 3)
1330                         nid = porti;
1331                 else
1332                         return 1;
1333                 if (found_in_nid_list(nid, spec->autocfg.line_out_pins,
1334                                       spec->autocfg.line_outs))
1335                         return 1;
1336                 spec->autocfg.hp_pins[0] = nid;
1337         }
1338         return 1;
1339 }
1340
1341 /* Check the validity of ALC subsystem-id
1342  * ports contains an array of 4 pin NIDs for port-A, E, D and I */
1343 static void alc_ssid_check(struct hda_codec *codec, const hda_nid_t *ports)
1344 {
1345         if (!alc_subsystem_id(codec, ports[0], ports[1], ports[2], ports[3])) {
1346                 struct alc_spec *spec = codec->spec;
1347                 snd_printd("realtek: "
1348                            "Enable default setup for auto mode as fallback\n");
1349                 spec->init_amp = ALC_INIT_DEFAULT;
1350         }
1351 }
1352
1353 /*
1354  * Fix-up pin default configurations and add default verbs
1355  */
1356
1357 struct alc_pincfg {
1358         hda_nid_t nid;
1359         u32 val;
1360 };
1361
1362 struct alc_model_fixup {
1363         const int id;
1364         const char *name;
1365 };
1366
1367 struct alc_fixup {
1368         int type;
1369         bool chained;
1370         int chain_id;
1371         union {
1372                 unsigned int sku;
1373                 const struct alc_pincfg *pins;
1374                 const struct hda_verb *verbs;
1375                 void (*func)(struct hda_codec *codec,
1376                              const struct alc_fixup *fix,
1377                              int action);
1378         } v;
1379 };
1380
1381 enum {
1382         ALC_FIXUP_INVALID,
1383         ALC_FIXUP_SKU,
1384         ALC_FIXUP_PINS,
1385         ALC_FIXUP_VERBS,
1386         ALC_FIXUP_FUNC,
1387 };
1388
1389 enum {
1390         ALC_FIXUP_ACT_PRE_PROBE,
1391         ALC_FIXUP_ACT_PROBE,
1392         ALC_FIXUP_ACT_INIT,
1393 };
1394
1395 static void alc_apply_fixup(struct hda_codec *codec, int action)
1396 {
1397         struct alc_spec *spec = codec->spec;
1398         int id = spec->fixup_id;
1399 #ifdef CONFIG_SND_DEBUG_VERBOSE
1400         const char *modelname = spec->fixup_name;
1401 #endif
1402         int depth = 0;
1403
1404         if (!spec->fixup_list)
1405                 return;
1406
1407         while (id >= 0) {
1408                 const struct alc_fixup *fix = spec->fixup_list + id;
1409                 const struct alc_pincfg *cfg;
1410
1411                 switch (fix->type) {
1412                 case ALC_FIXUP_SKU:
1413                         if (action != ALC_FIXUP_ACT_PRE_PROBE || !fix->v.sku)
1414                                 break;;
1415                         snd_printdd(KERN_INFO "hda_codec: %s: "
1416                                     "Apply sku override for %s\n",
1417                                     codec->chip_name, modelname);
1418                         spec->cdefine.sku_cfg = fix->v.sku;
1419                         spec->cdefine.fixup = 1;
1420                         break;
1421                 case ALC_FIXUP_PINS:
1422                         cfg = fix->v.pins;
1423                         if (action != ALC_FIXUP_ACT_PRE_PROBE || !cfg)
1424                                 break;
1425                         snd_printdd(KERN_INFO "hda_codec: %s: "
1426                                     "Apply pincfg for %s\n",
1427                                     codec->chip_name, modelname);
1428                         for (; cfg->nid; cfg++)
1429                                 snd_hda_codec_set_pincfg(codec, cfg->nid,
1430                                                          cfg->val);
1431                         break;
1432                 case ALC_FIXUP_VERBS:
1433                         if (action != ALC_FIXUP_ACT_PROBE || !fix->v.verbs)
1434                                 break;
1435                         snd_printdd(KERN_INFO "hda_codec: %s: "
1436                                     "Apply fix-verbs for %s\n",
1437                                     codec->chip_name, modelname);
1438                         add_verb(codec->spec, fix->v.verbs);
1439                         break;
1440                 case ALC_FIXUP_FUNC:
1441                         if (!fix->v.func)
1442                                 break;
1443                         snd_printdd(KERN_INFO "hda_codec: %s: "
1444                                     "Apply fix-func for %s\n",
1445                                     codec->chip_name, modelname);
1446                         fix->v.func(codec, fix, action);
1447                         break;
1448                 default:
1449                         snd_printk(KERN_ERR "hda_codec: %s: "
1450                                    "Invalid fixup type %d\n",
1451                                    codec->chip_name, fix->type);
1452                         break;
1453                 }
1454                 if (!fix->chained)
1455                         break;
1456                 if (++depth > 10)
1457                         break;
1458                 id = fix->chain_id;
1459         }
1460 }
1461
1462 static void alc_pick_fixup(struct hda_codec *codec,
1463                            const struct alc_model_fixup *models,
1464                            const struct snd_pci_quirk *quirk,
1465                            const struct alc_fixup *fixlist)
1466 {
1467         struct alc_spec *spec = codec->spec;
1468         int id = -1;
1469         const char *name = NULL;
1470
1471         if (codec->modelname && models) {
1472                 while (models->name) {
1473                         if (!strcmp(codec->modelname, models->name)) {
1474                                 id = models->id;
1475                                 name = models->name;
1476                                 break;
1477                         }
1478                         models++;
1479                 }
1480         }
1481         if (id < 0) {
1482                 quirk = snd_pci_quirk_lookup(codec->bus->pci, quirk);
1483                 if (quirk) {
1484                         id = quirk->value;
1485 #ifdef CONFIG_SND_DEBUG_VERBOSE
1486                         name = quirk->name;
1487 #endif
1488                 }
1489         }
1490
1491         spec->fixup_id = id;
1492         if (id >= 0) {
1493                 spec->fixup_list = fixlist;
1494                 spec->fixup_name = name;
1495         }
1496 }
1497
1498 /*
1499  * COEF access helper functions
1500  */
1501 static int alc_read_coef_idx(struct hda_codec *codec,
1502                         unsigned int coef_idx)
1503 {
1504         unsigned int val;
1505         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX,
1506                                 coef_idx);
1507         val = snd_hda_codec_read(codec, 0x20, 0,
1508                                 AC_VERB_GET_PROC_COEF, 0);
1509         return val;
1510 }
1511
1512 static void alc_write_coef_idx(struct hda_codec *codec, unsigned int coef_idx,
1513                                                         unsigned int coef_val)
1514 {
1515         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_COEF_INDEX,
1516                             coef_idx);
1517         snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_PROC_COEF,
1518                             coef_val);
1519 }
1520
1521 /*
1522  * Digital I/O handling
1523  */
1524
1525 /* set right pin controls for digital I/O */
1526 static void alc_auto_init_digital(struct hda_codec *codec)
1527 {
1528         struct alc_spec *spec = codec->spec;
1529         int i;
1530         hda_nid_t pin, dac;
1531
1532         for (i = 0; i < spec->autocfg.dig_outs; i++) {
1533                 pin = spec->autocfg.dig_out_pins[i];
1534                 if (!pin)
1535                         continue;
1536                 snd_hda_codec_write(codec, pin, 0,
1537                                     AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
1538                 if (!i)
1539                         dac = spec->multiout.dig_out_nid;
1540                 else
1541                         dac = spec->slave_dig_outs[i - 1];
1542                 if (!dac || !(get_wcaps(codec, dac) & AC_WCAP_OUT_AMP))
1543                         continue;
1544                 snd_hda_codec_write(codec, dac, 0,
1545                                     AC_VERB_SET_AMP_GAIN_MUTE,
1546                                     AMP_OUT_UNMUTE);
1547         }
1548         pin = spec->autocfg.dig_in_pin;
1549         if (pin)
1550                 snd_hda_codec_write(codec, pin, 0,
1551                                     AC_VERB_SET_PIN_WIDGET_CONTROL,
1552                                     PIN_IN);
1553 }
1554
1555 /* parse digital I/Os and set up NIDs in BIOS auto-parse mode */
1556 static void alc_auto_parse_digital(struct hda_codec *codec)
1557 {
1558         struct alc_spec *spec = codec->spec;
1559         int i, err;
1560         hda_nid_t dig_nid;
1561
1562         /* support multiple SPDIFs; the secondary is set up as a slave */
1563         for (i = 0; i < spec->autocfg.dig_outs; i++) {
1564                 hda_nid_t conn[4];
1565                 err = snd_hda_get_connections(codec,
1566                                               spec->autocfg.dig_out_pins[i],
1567                                               conn, ARRAY_SIZE(conn));
1568                 if (err < 0)
1569                         continue;
1570                 dig_nid = conn[0]; /* assume the first element is audio-out */
1571                 if (!i) {
1572                         spec->multiout.dig_out_nid = dig_nid;
1573                         spec->dig_out_type = spec->autocfg.dig_out_type[0];
1574                 } else {
1575                         spec->multiout.slave_dig_outs = spec->slave_dig_outs;
1576                         if (i >= ARRAY_SIZE(spec->slave_dig_outs) - 1)
1577                                 break;
1578                         spec->slave_dig_outs[i - 1] = dig_nid;
1579                 }
1580         }
1581
1582         if (spec->autocfg.dig_in_pin) {
1583                 dig_nid = codec->start_nid;
1584                 for (i = 0; i < codec->num_nodes; i++, dig_nid++) {
1585                         unsigned int wcaps = get_wcaps(codec, dig_nid);
1586                         if (get_wcaps_type(wcaps) != AC_WID_AUD_IN)
1587                                 continue;
1588                         if (!(wcaps & AC_WCAP_DIGITAL))
1589                                 continue;
1590                         if (!(wcaps & AC_WCAP_CONN_LIST))
1591                                 continue;
1592                         err = get_connection_index(codec, dig_nid,
1593                                                    spec->autocfg.dig_in_pin);
1594                         if (err >= 0) {
1595                                 spec->dig_in_nid = dig_nid;
1596                                 break;
1597                         }
1598                 }
1599         }
1600 }
1601
1602 /*
1603  * capture mixer elements
1604  */
1605 static int alc_cap_vol_info(struct snd_kcontrol *kcontrol,
1606                             struct snd_ctl_elem_info *uinfo)
1607 {
1608         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1609         struct alc_spec *spec = codec->spec;
1610         unsigned long val;
1611         int err;
1612
1613         mutex_lock(&codec->control_mutex);
1614         if (spec->vol_in_capsrc)
1615                 val = HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[0], 3, 0, HDA_OUTPUT);
1616         else
1617                 val = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0, HDA_INPUT);
1618         kcontrol->private_value = val;
1619         err = snd_hda_mixer_amp_volume_info(kcontrol, uinfo);
1620         mutex_unlock(&codec->control_mutex);
1621         return err;
1622 }
1623
1624 static int alc_cap_vol_tlv(struct snd_kcontrol *kcontrol, int op_flag,
1625                            unsigned int size, unsigned int __user *tlv)
1626 {
1627         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1628         struct alc_spec *spec = codec->spec;
1629         unsigned long val;
1630         int err;
1631
1632         mutex_lock(&codec->control_mutex);
1633         if (spec->vol_in_capsrc)
1634                 val = HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[0], 3, 0, HDA_OUTPUT);
1635         else
1636                 val = HDA_COMPOSE_AMP_VAL(spec->adc_nids[0], 3, 0, HDA_INPUT);
1637         kcontrol->private_value = val;
1638         err = snd_hda_mixer_amp_tlv(kcontrol, op_flag, size, tlv);
1639         mutex_unlock(&codec->control_mutex);
1640         return err;
1641 }
1642
1643 typedef int (*getput_call_t)(struct snd_kcontrol *kcontrol,
1644                              struct snd_ctl_elem_value *ucontrol);
1645
1646 static int alc_cap_getput_caller(struct snd_kcontrol *kcontrol,
1647                                  struct snd_ctl_elem_value *ucontrol,
1648                                  getput_call_t func, bool check_adc_switch)
1649 {
1650         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1651         struct alc_spec *spec = codec->spec;
1652         int i, err = 0;
1653
1654         mutex_lock(&codec->control_mutex);
1655         if (check_adc_switch && spec->dyn_adc_switch) {
1656                 for (i = 0; i < spec->num_adc_nids; i++) {
1657                         kcontrol->private_value =
1658                                 HDA_COMPOSE_AMP_VAL(spec->adc_nids[i],
1659                                                     3, 0, HDA_INPUT);
1660                         err = func(kcontrol, ucontrol);
1661                         if (err < 0)
1662                                 goto error;
1663                 }
1664         } else {
1665                 i = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
1666                 if (spec->vol_in_capsrc)
1667                         kcontrol->private_value =
1668                                 HDA_COMPOSE_AMP_VAL(spec->capsrc_nids[i],
1669                                                     3, 0, HDA_OUTPUT);
1670                 else
1671                         kcontrol->private_value =
1672                                 HDA_COMPOSE_AMP_VAL(spec->adc_nids[i],
1673                                                     3, 0, HDA_INPUT);
1674                 err = func(kcontrol, ucontrol);
1675         }
1676  error:
1677         mutex_unlock(&codec->control_mutex);
1678         return err;
1679 }
1680
1681 static int alc_cap_vol_get(struct snd_kcontrol *kcontrol,
1682                            struct snd_ctl_elem_value *ucontrol)
1683 {
1684         return alc_cap_getput_caller(kcontrol, ucontrol,
1685                                      snd_hda_mixer_amp_volume_get, false);
1686 }
1687
1688 static int alc_cap_vol_put(struct snd_kcontrol *kcontrol,
1689                            struct snd_ctl_elem_value *ucontrol)
1690 {
1691         return alc_cap_getput_caller(kcontrol, ucontrol,
1692                                      snd_hda_mixer_amp_volume_put, true);
1693 }
1694
1695 /* capture mixer elements */
1696 #define alc_cap_sw_info         snd_ctl_boolean_stereo_info
1697
1698 static int alc_cap_sw_get(struct snd_kcontrol *kcontrol,
1699                           struct snd_ctl_elem_value *ucontrol)
1700 {
1701         return alc_cap_getput_caller(kcontrol, ucontrol,
1702                                      snd_hda_mixer_amp_switch_get, false);
1703 }
1704
1705 static int alc_cap_sw_put(struct snd_kcontrol *kcontrol,
1706                           struct snd_ctl_elem_value *ucontrol)
1707 {
1708         return alc_cap_getput_caller(kcontrol, ucontrol,
1709                                      snd_hda_mixer_amp_switch_put, true);
1710 }
1711
1712 #define _DEFINE_CAPMIX(num) \
1713         { \
1714                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
1715                 .name = "Capture Switch", \
1716                 .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, \
1717                 .count = num, \
1718                 .info = alc_cap_sw_info, \
1719                 .get = alc_cap_sw_get, \
1720                 .put = alc_cap_sw_put, \
1721         }, \
1722         { \
1723                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
1724                 .name = "Capture Volume", \
1725                 .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | \
1726                            SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
1727                            SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK), \
1728                 .count = num, \
1729                 .info = alc_cap_vol_info, \
1730                 .get = alc_cap_vol_get, \
1731                 .put = alc_cap_vol_put, \
1732                 .tlv = { .c = alc_cap_vol_tlv }, \
1733         }
1734
1735 #define _DEFINE_CAPSRC(num) \
1736         { \
1737                 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
1738                 /* .name = "Capture Source", */ \
1739                 .name = "Input Source", \
1740                 .count = num, \
1741                 .info = alc_mux_enum_info, \
1742                 .get = alc_mux_enum_get, \
1743                 .put = alc_mux_enum_put, \
1744         }
1745
1746 #define DEFINE_CAPMIX(num) \
1747 static const struct snd_kcontrol_new alc_capture_mixer ## num[] = { \
1748         _DEFINE_CAPMIX(num),                                  \
1749         _DEFINE_CAPSRC(num),                                  \
1750         { } /* end */                                         \
1751 }
1752
1753 #define DEFINE_CAPMIX_NOSRC(num) \
1754 static const struct snd_kcontrol_new alc_capture_mixer_nosrc ## num[] = { \
1755         _DEFINE_CAPMIX(num),                                        \
1756         { } /* end */                                               \
1757 }
1758
1759 /* up to three ADCs */
1760 DEFINE_CAPMIX(1);
1761 DEFINE_CAPMIX(2);
1762 DEFINE_CAPMIX(3);
1763 DEFINE_CAPMIX_NOSRC(1);
1764 DEFINE_CAPMIX_NOSRC(2);
1765 DEFINE_CAPMIX_NOSRC(3);
1766
1767 /*
1768  * virtual master controls
1769  */
1770
1771 /*
1772  * slave controls for virtual master
1773  */
1774 static const char * const alc_slave_vols[] = {
1775         "Front Playback Volume",
1776         "Surround Playback Volume",
1777         "Center Playback Volume",
1778         "LFE Playback Volume",
1779         "Side Playback Volume",
1780         "Headphone Playback Volume",
1781         "Speaker Playback Volume",
1782         "Mono Playback Volume",
1783         "Line-Out Playback Volume",
1784         NULL,
1785 };
1786
1787 static const char * const alc_slave_sws[] = {
1788         "Front Playback Switch",
1789         "Surround Playback Switch",
1790         "Center Playback Switch",
1791         "LFE Playback Switch",
1792         "Side Playback Switch",
1793         "Headphone Playback Switch",
1794         "Speaker Playback Switch",
1795         "Mono Playback Switch",
1796         "IEC958 Playback Switch",
1797         "Line-Out Playback Switch",
1798         NULL,
1799 };
1800
1801 /*
1802  * build control elements
1803  */
1804
1805 #define NID_MAPPING             (-1)
1806
1807 #define SUBDEV_SPEAKER_         (0 << 6)
1808 #define SUBDEV_HP_              (1 << 6)
1809 #define SUBDEV_LINE_            (2 << 6)
1810 #define SUBDEV_SPEAKER(x)       (SUBDEV_SPEAKER_ | ((x) & 0x3f))
1811 #define SUBDEV_HP(x)            (SUBDEV_HP_ | ((x) & 0x3f))
1812 #define SUBDEV_LINE(x)          (SUBDEV_LINE_ | ((x) & 0x3f))
1813
1814 static void alc_free_kctls(struct hda_codec *codec);
1815
1816 #ifdef CONFIG_SND_HDA_INPUT_BEEP
1817 /* additional beep mixers; the actual parameters are overwritten at build */
1818 static const struct snd_kcontrol_new alc_beep_mixer[] = {
1819         HDA_CODEC_VOLUME("Beep Playback Volume", 0, 0, HDA_INPUT),
1820         HDA_CODEC_MUTE_BEEP("Beep Playback Switch", 0, 0, HDA_INPUT),
1821         { } /* end */
1822 };
1823 #endif
1824
1825 static int alc_build_controls(struct hda_codec *codec)
1826 {
1827         struct alc_spec *spec = codec->spec;
1828         struct snd_kcontrol *kctl = NULL;
1829         const struct snd_kcontrol_new *knew;
1830         int i, j, err;
1831         unsigned int u;
1832         hda_nid_t nid;
1833
1834         for (i = 0; i < spec->num_mixers; i++) {
1835                 err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
1836                 if (err < 0)
1837                         return err;
1838         }
1839         if (spec->cap_mixer) {
1840                 err = snd_hda_add_new_ctls(codec, spec->cap_mixer);
1841                 if (err < 0)
1842                         return err;
1843         }
1844         if (spec->multiout.dig_out_nid) {
1845                 err = snd_hda_create_spdif_out_ctls(codec,
1846                                                     spec->multiout.dig_out_nid,
1847                                                     spec->multiout.dig_out_nid);
1848                 if (err < 0)
1849                         return err;
1850                 if (!spec->no_analog) {
1851                         err = snd_hda_create_spdif_share_sw(codec,
1852                                                             &spec->multiout);
1853                         if (err < 0)
1854                                 return err;
1855                         spec->multiout.share_spdif = 1;
1856                 }
1857         }
1858         if (spec->dig_in_nid) {
1859                 err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
1860                 if (err < 0)
1861                         return err;
1862         }
1863
1864 #ifdef CONFIG_SND_HDA_INPUT_BEEP
1865         /* create beep controls if needed */
1866         if (spec->beep_amp) {
1867                 const struct snd_kcontrol_new *knew;
1868                 for (knew = alc_beep_mixer; knew->name; knew++) {
1869                         struct snd_kcontrol *kctl;
1870                         kctl = snd_ctl_new1(knew, codec);
1871                         if (!kctl)
1872                                 return -ENOMEM;
1873                         kctl->private_value = spec->beep_amp;
1874                         err = snd_hda_ctl_add(codec, 0, kctl);
1875                         if (err < 0)
1876                                 return err;
1877                 }
1878         }
1879 #endif
1880
1881         /* if we have no master control, let's create it */
1882         if (!spec->no_analog &&
1883             !snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {
1884                 unsigned int vmaster_tlv[4];
1885                 snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid,
1886                                         HDA_OUTPUT, vmaster_tlv);
1887                 err = snd_hda_add_vmaster(codec, "Master Playback Volume",
1888                                           vmaster_tlv, alc_slave_vols);
1889                 if (err < 0)
1890                         return err;
1891         }
1892         if (!spec->no_analog &&
1893             !snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
1894                 err = snd_hda_add_vmaster(codec, "Master Playback Switch",
1895                                           NULL, alc_slave_sws);
1896                 if (err < 0)
1897                         return err;
1898         }
1899
1900         /* assign Capture Source enums to NID */
1901         if (spec->capsrc_nids || spec->adc_nids) {
1902                 kctl = snd_hda_find_mixer_ctl(codec, "Capture Source");
1903                 if (!kctl)
1904                         kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
1905                 for (i = 0; kctl && i < kctl->count; i++) {
1906                         const hda_nid_t *nids = spec->capsrc_nids;
1907                         if (!nids)
1908                                 nids = spec->adc_nids;
1909                         err = snd_hda_add_nid(codec, kctl, i, nids[i]);
1910                         if (err < 0)
1911                                 return err;
1912                 }
1913         }
1914         if (spec->cap_mixer) {
1915                 const char *kname = kctl ? kctl->id.name : NULL;
1916                 for (knew = spec->cap_mixer; knew->name; knew++) {
1917                         if (kname && strcmp(knew->name, kname) == 0)
1918                                 continue;
1919                         kctl = snd_hda_find_mixer_ctl(codec, knew->name);
1920                         for (i = 0; kctl && i < kctl->count; i++) {
1921                                 err = snd_hda_add_nid(codec, kctl, i,
1922                                                       spec->adc_nids[i]);
1923                                 if (err < 0)
1924                                         return err;
1925                         }
1926                 }
1927         }
1928
1929         /* other nid->control mapping */
1930         for (i = 0; i < spec->num_mixers; i++) {
1931                 for (knew = spec->mixers[i]; knew->name; knew++) {
1932                         if (knew->iface != NID_MAPPING)
1933                                 continue;
1934                         kctl = snd_hda_find_mixer_ctl(codec, knew->name);
1935                         if (kctl == NULL)
1936                                 continue;
1937                         u = knew->subdevice;
1938                         for (j = 0; j < 4; j++, u >>= 8) {
1939                                 nid = u & 0x3f;
1940                                 if (nid == 0)
1941                                         continue;
1942                                 switch (u & 0xc0) {
1943                                 case SUBDEV_SPEAKER_:
1944                                         nid = spec->autocfg.speaker_pins[nid];
1945                                         break;
1946                                 case SUBDEV_LINE_:
1947                                         nid = spec->autocfg.line_out_pins[nid];
1948                                         break;
1949                                 case SUBDEV_HP_:
1950                                         nid = spec->autocfg.hp_pins[nid];
1951                                         break;
1952                                 default:
1953                                         continue;
1954                                 }
1955                                 err = snd_hda_add_nid(codec, kctl, 0, nid);
1956                                 if (err < 0)
1957                                         return err;
1958                         }
1959                         u = knew->private_value;
1960                         for (j = 0; j < 4; j++, u >>= 8) {
1961                                 nid = u & 0xff;
1962                                 if (nid == 0)
1963                                         continue;
1964                                 err = snd_hda_add_nid(codec, kctl, 0, nid);
1965                                 if (err < 0)
1966                                         return err;
1967                         }
1968                 }
1969         }
1970
1971         alc_free_kctls(codec); /* no longer needed */
1972
1973         return 0;
1974 }
1975
1976
1977 /*
1978  * Common callbacks
1979  */
1980
1981 static void alc_init_special_input_src(struct hda_codec *codec);
1982
1983 static int alc_init(struct hda_codec *codec)
1984 {
1985         struct alc_spec *spec = codec->spec;
1986         unsigned int i;
1987
1988         alc_fix_pll(codec);
1989         alc_auto_init_amp(codec, spec->init_amp);
1990
1991         for (i = 0; i < spec->num_init_verbs; i++)
1992                 snd_hda_sequence_write(codec, spec->init_verbs[i]);
1993         alc_init_special_input_src(codec);
1994
1995         if (spec->init_hook)
1996                 spec->init_hook(codec);
1997
1998         alc_apply_fixup(codec, ALC_FIXUP_ACT_INIT);
1999
2000         hda_call_check_power_status(codec, 0x01);
2001         return 0;
2002 }
2003
2004 static void alc_unsol_event(struct hda_codec *codec, unsigned int res)
2005 {
2006         struct alc_spec *spec = codec->spec;
2007
2008         if (spec->unsol_event)
2009                 spec->unsol_event(codec, res);
2010 }
2011
2012 #ifdef CONFIG_SND_HDA_POWER_SAVE
2013 static int alc_check_power_status(struct hda_codec *codec, hda_nid_t nid)
2014 {
2015         struct alc_spec *spec = codec->spec;
2016         return snd_hda_check_amp_list_power(codec, &spec->loopback, nid);
2017 }
2018 #endif
2019
2020 /*
2021  * Analog playback callbacks
2022  */
2023 static int alc_playback_pcm_open(struct hda_pcm_stream *hinfo,
2024                                     struct hda_codec *codec,
2025                                     struct snd_pcm_substream *substream)
2026 {
2027         struct alc_spec *spec = codec->spec;
2028         return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
2029                                              hinfo);
2030 }
2031
2032 static int alc_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
2033                                        struct hda_codec *codec,
2034                                        unsigned int stream_tag,
2035                                        unsigned int format,
2036                                        struct snd_pcm_substream *substream)
2037 {
2038         struct alc_spec *spec = codec->spec;
2039         return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
2040                                                 stream_tag, format, substream);
2041 }
2042
2043 static int alc_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
2044                                        struct hda_codec *codec,
2045                                        struct snd_pcm_substream *substream)
2046 {
2047         struct alc_spec *spec = codec->spec;
2048         return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
2049 }
2050
2051 /*
2052  * Digital out
2053  */
2054 static int alc_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
2055                                         struct hda_codec *codec,
2056                                         struct snd_pcm_substream *substream)
2057 {
2058         struct alc_spec *spec = codec->spec;
2059         return snd_hda_multi_out_dig_open(codec, &spec->multiout);
2060 }
2061
2062 static int alc_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
2063                                            struct hda_codec *codec,
2064                                            unsigned int stream_tag,
2065                                            unsigned int format,
2066                                            struct snd_pcm_substream *substream)
2067 {
2068         struct alc_spec *spec = codec->spec;
2069         return snd_hda_multi_out_dig_prepare(codec, &spec->multiout,
2070                                              stream_tag, format, substream);
2071 }
2072
2073 static int alc_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
2074                                            struct hda_codec *codec,
2075                                            struct snd_pcm_substream *substream)
2076 {
2077         struct alc_spec *spec = codec->spec;
2078         return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
2079 }
2080
2081 static int alc_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
2082                                          struct hda_codec *codec,
2083                                          struct snd_pcm_substream *substream)
2084 {
2085         struct alc_spec *spec = codec->spec;
2086         return snd_hda_multi_out_dig_close(codec, &spec->multiout);
2087 }
2088
2089 /*
2090  * Analog capture
2091  */
2092 static int alc_alt_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
2093                                       struct hda_codec *codec,
2094                                       unsigned int stream_tag,
2095                                       unsigned int format,
2096                                       struct snd_pcm_substream *substream)
2097 {
2098         struct alc_spec *spec = codec->spec;
2099
2100         snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number + 1],
2101                                    stream_tag, 0, format);
2102         return 0;
2103 }
2104
2105 static int alc_alt_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
2106                                       struct hda_codec *codec,
2107                                       struct snd_pcm_substream *substream)
2108 {
2109         struct alc_spec *spec = codec->spec;
2110
2111         snd_hda_codec_cleanup_stream(codec,
2112                                      spec->adc_nids[substream->number + 1]);
2113         return 0;
2114 }
2115
2116 /* analog capture with dynamic dual-adc changes */
2117 static int dyn_adc_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
2118                                        struct hda_codec *codec,
2119                                        unsigned int stream_tag,
2120                                        unsigned int format,
2121                                        struct snd_pcm_substream *substream)
2122 {
2123         struct alc_spec *spec = codec->spec;
2124         spec->cur_adc = spec->adc_nids[spec->dyn_adc_idx[spec->cur_mux[0]]];
2125         spec->cur_adc_stream_tag = stream_tag;
2126         spec->cur_adc_format = format;
2127         snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
2128         return 0;
2129 }
2130
2131 static int dyn_adc_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
2132                                        struct hda_codec *codec,
2133                                        struct snd_pcm_substream *substream)
2134 {
2135         struct alc_spec *spec = codec->spec;
2136         snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
2137         spec->cur_adc = 0;
2138         return 0;
2139 }
2140
2141 static const struct hda_pcm_stream dyn_adc_pcm_analog_capture = {
2142         .substreams = 1,
2143         .channels_min = 2,
2144         .channels_max = 2,
2145         .nid = 0, /* fill later */
2146         .ops = {
2147                 .prepare = dyn_adc_capture_pcm_prepare,
2148                 .cleanup = dyn_adc_capture_pcm_cleanup
2149         },
2150 };
2151
2152 /*
2153  */
2154 static const struct hda_pcm_stream alc_pcm_analog_playback = {
2155         .substreams = 1,
2156         .channels_min = 2,
2157         .channels_max = 8,
2158         /* NID is set in alc_build_pcms */
2159         .ops = {
2160                 .open = alc_playback_pcm_open,
2161                 .prepare = alc_playback_pcm_prepare,
2162                 .cleanup = alc_playback_pcm_cleanup
2163         },
2164 };
2165
2166 static const struct hda_pcm_stream alc_pcm_analog_capture = {
2167         .substreams = 1,
2168         .channels_min = 2,
2169         .channels_max = 2,
2170         /* NID is set in alc_build_pcms */
2171 };
2172
2173 static const struct hda_pcm_stream alc_pcm_analog_alt_playback = {
2174         .substreams = 1,
2175         .channels_min = 2,
2176         .channels_max = 2,
2177         /* NID is set in alc_build_pcms */
2178 };
2179
2180 static const struct hda_pcm_stream alc_pcm_analog_alt_capture = {
2181         .substreams = 2, /* can be overridden */
2182         .channels_min = 2,
2183         .channels_max = 2,
2184         /* NID is set in alc_build_pcms */
2185         .ops = {
2186                 .prepare = alc_alt_capture_pcm_prepare,
2187                 .cleanup = alc_alt_capture_pcm_cleanup
2188         },
2189 };
2190
2191 static const struct hda_pcm_stream alc_pcm_digital_playback = {
2192         .substreams = 1,
2193         .channels_min = 2,
2194         .channels_max = 2,
2195         /* NID is set in alc_build_pcms */
2196         .ops = {
2197                 .open = alc_dig_playback_pcm_open,
2198                 .close = alc_dig_playback_pcm_close,
2199                 .prepare = alc_dig_playback_pcm_prepare,
2200                 .cleanup = alc_dig_playback_pcm_cleanup
2201         },
2202 };
2203
2204 static const struct hda_pcm_stream alc_pcm_digital_capture = {
2205         .substreams = 1,
2206         .channels_min = 2,
2207         .channels_max = 2,
2208         /* NID is set in alc_build_pcms */
2209 };
2210
2211 /* Used by alc_build_pcms to flag that a PCM has no playback stream */
2212 static const struct hda_pcm_stream alc_pcm_null_stream = {
2213         .substreams = 0,
2214         .channels_min = 0,
2215         .channels_max = 0,
2216 };
2217
2218 static int alc_build_pcms(struct hda_codec *codec)
2219 {
2220         struct alc_spec *spec = codec->spec;
2221         struct hda_pcm *info = spec->pcm_rec;
2222         const struct hda_pcm_stream *p;
2223         int i;
2224
2225         codec->num_pcms = 1;
2226         codec->pcm_info = info;
2227
2228         if (spec->no_analog)
2229                 goto skip_analog;
2230
2231         snprintf(spec->stream_name_analog, sizeof(spec->stream_name_analog),
2232                  "%s Analog", codec->chip_name);
2233         info->name = spec->stream_name_analog;
2234
2235         if (spec->multiout.dac_nids > 0) {
2236                 p = spec->stream_analog_playback;
2237                 if (!p)
2238                         p = &alc_pcm_analog_playback;
2239                 info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
2240                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dac_nids[0];
2241         }
2242         if (spec->adc_nids) {
2243                 p = spec->stream_analog_capture;
2244                 if (!p) {
2245                         if (spec->dyn_adc_switch)
2246                                 p = &dyn_adc_pcm_analog_capture;
2247                         else
2248                                 p = &alc_pcm_analog_capture;
2249                 }
2250                 info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
2251                 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[0];
2252         }
2253
2254         if (spec->channel_mode) {
2255                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = 0;
2256                 for (i = 0; i < spec->num_channel_mode; i++) {
2257                         if (spec->channel_mode[i].channels > info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max) {
2258                                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = spec->channel_mode[i].channels;
2259                         }
2260                 }
2261         }
2262
2263  skip_analog:
2264         /* SPDIF for stream index #1 */
2265         if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
2266                 snprintf(spec->stream_name_digital,
2267                          sizeof(spec->stream_name_digital),
2268                          "%s Digital", codec->chip_name);
2269                 codec->num_pcms = 2;
2270                 codec->slave_dig_outs = spec->multiout.slave_dig_outs;
2271                 info = spec->pcm_rec + 1;
2272                 info->name = spec->stream_name_digital;
2273                 if (spec->dig_out_type)
2274                         info->pcm_type = spec->dig_out_type;
2275                 else
2276                         info->pcm_type = HDA_PCM_TYPE_SPDIF;
2277                 if (spec->multiout.dig_out_nid) {
2278                         p = spec->stream_digital_playback;
2279                         if (!p)
2280                                 p = &alc_pcm_digital_playback;
2281                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
2282                         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
2283                 }
2284                 if (spec->dig_in_nid) {
2285                         p = spec->stream_digital_capture;
2286                         if (!p)
2287                                 p = &alc_pcm_digital_capture;
2288                         info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
2289                         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
2290                 }
2291                 /* FIXME: do we need this for all Realtek codec models? */
2292                 codec->spdif_status_reset = 1;
2293         }
2294
2295         if (spec->no_analog)
2296                 return 0;
2297
2298         /* If the use of more than one ADC is requested for the current
2299          * model, configure a second analog capture-only PCM.
2300          */
2301         /* Additional Analaog capture for index #2 */
2302         if (spec->alt_dac_nid || spec->num_adc_nids > 1) {
2303                 codec->num_pcms = 3;
2304                 info = spec->pcm_rec + 2;
2305                 info->name = spec->stream_name_analog;
2306                 if (spec->alt_dac_nid) {
2307                         p = spec->stream_analog_alt_playback;
2308                         if (!p)
2309                                 p = &alc_pcm_analog_alt_playback;
2310                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = *p;
2311                         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
2312                                 spec->alt_dac_nid;
2313                 } else {
2314                         info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
2315                                 alc_pcm_null_stream;
2316                         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0;
2317                 }
2318                 if (spec->num_adc_nids > 1) {
2319                         p = spec->stream_analog_alt_capture;
2320                         if (!p)
2321                                 p = &alc_pcm_analog_alt_capture;
2322                         info->stream[SNDRV_PCM_STREAM_CAPTURE] = *p;
2323                         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
2324                                 spec->adc_nids[1];
2325                         info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams =
2326                                 spec->num_adc_nids - 1;
2327                 } else {
2328                         info->stream[SNDRV_PCM_STREAM_CAPTURE] =
2329                                 alc_pcm_null_stream;
2330                         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = 0;
2331                 }
2332         }
2333
2334         return 0;
2335 }
2336
2337 static inline void alc_shutup(struct hda_codec *codec)
2338 {
2339         struct alc_spec *spec = codec->spec;
2340
2341         if (spec && spec->shutup)
2342                 spec->shutup(codec);
2343         snd_hda_shutup_pins(codec);
2344 }
2345
2346 static void alc_free_kctls(struct hda_codec *codec)
2347 {
2348         struct alc_spec *spec = codec->spec;
2349
2350         if (spec->kctls.list) {
2351                 struct snd_kcontrol_new *kctl = spec->kctls.list;
2352                 int i;
2353                 for (i = 0; i < spec->kctls.used; i++)
2354                         kfree(kctl[i].name);
2355         }
2356         snd_array_free(&spec->kctls);
2357 }
2358
2359 static void alc_free(struct hda_codec *codec)
2360 {
2361         struct alc_spec *spec = codec->spec;
2362
2363         if (!spec)
2364                 return;
2365
2366         alc_shutup(codec);
2367         snd_hda_input_jack_free(codec);
2368         alc_free_kctls(codec);
2369         kfree(spec);
2370         snd_hda_detach_beep_device(codec);
2371 }
2372
2373 #ifdef CONFIG_SND_HDA_POWER_SAVE
2374 static void alc_power_eapd(struct hda_codec *codec)
2375 {
2376         alc_auto_setup_eapd(codec, false);
2377 }
2378
2379 static int alc_suspend(struct hda_codec *codec, pm_message_t state)
2380 {
2381         struct alc_spec *spec = codec->spec;
2382         alc_shutup(codec);
2383         if (spec && spec->power_hook)
2384                 spec->power_hook(codec);
2385         return 0;
2386 }
2387 #endif
2388
2389 #ifdef CONFIG_PM
2390 static int alc_resume(struct hda_codec *codec)
2391 {
2392         msleep(150); /* to avoid pop noise */
2393         codec->patch_ops.init(codec);
2394         snd_hda_codec_resume_amp(codec);
2395         snd_hda_codec_resume_cache(codec);
2396         hda_call_check_power_status(codec, 0x01);
2397         return 0;
2398 }
2399 #endif
2400
2401 /*
2402  */
2403 static const struct hda_codec_ops alc_patch_ops = {
2404         .build_controls = alc_build_controls,
2405         .build_pcms = alc_build_pcms,
2406         .init = alc_init,
2407         .free = alc_free,
2408         .unsol_event = alc_unsol_event,
2409 #ifdef CONFIG_PM
2410         .resume = alc_resume,
2411 #endif
2412 #ifdef CONFIG_SND_HDA_POWER_SAVE
2413         .suspend = alc_suspend,
2414         .check_power_status = alc_check_power_status,
2415 #endif
2416         .reboot_notify = alc_shutup,
2417 };
2418
2419 /* replace the codec chip_name with the given string */
2420 static int alc_codec_rename(struct hda_codec *codec, const char *name)
2421 {
2422         kfree(codec->chip_name);
2423         codec->chip_name = kstrdup(name, GFP_KERNEL);
2424         if (!codec->chip_name) {
2425                 alc_free(codec);
2426                 return -ENOMEM;
2427         }
2428         return 0;
2429 }
2430
2431 /*
2432  * Automatic parse of I/O pins from the BIOS configuration
2433  */
2434
2435 enum {
2436         ALC_CTL_WIDGET_VOL,
2437         ALC_CTL_WIDGET_MUTE,
2438         ALC_CTL_BIND_MUTE,
2439 };
2440 static const struct snd_kcontrol_new alc_control_templates[] = {
2441         HDA_CODEC_VOLUME(NULL, 0, 0, 0),
2442         HDA_CODEC_MUTE(NULL, 0, 0, 0),
2443         HDA_BIND_MUTE(NULL, 0, 0, 0),
2444 };
2445
2446 /* add dynamic controls */
2447 static int add_control(struct alc_spec *spec, int type, const char *name,
2448                        int cidx, unsigned long val)
2449 {
2450         struct snd_kcontrol_new *knew;
2451
2452         knew = alc_kcontrol_new(spec);
2453         if (!knew)
2454                 return -ENOMEM;
2455         *knew = alc_control_templates[type];
2456         knew->name = kstrdup(name, GFP_KERNEL);
2457         if (!knew->name)
2458                 return -ENOMEM;
2459         knew->index = cidx;
2460         if (get_amp_nid_(val))
2461                 knew->subdevice = HDA_SUBDEV_AMP_FLAG;
2462         knew->private_value = val;
2463         return 0;
2464 }
2465
2466 static int add_control_with_pfx(struct alc_spec *spec, int type,
2467                                 const char *pfx, const char *dir,
2468                                 const char *sfx, int cidx, unsigned long val)
2469 {
2470         char name[32];
2471         snprintf(name, sizeof(name), "%s %s %s", pfx, dir, sfx);
2472         return add_control(spec, type, name, cidx, val);
2473 }
2474
2475 #define add_pb_vol_ctrl(spec, type, pfx, val)                   \
2476         add_control_with_pfx(spec, type, pfx, "Playback", "Volume", 0, val)
2477 #define add_pb_sw_ctrl(spec, type, pfx, val)                    \
2478         add_control_with_pfx(spec, type, pfx, "Playback", "Switch", 0, val)
2479 #define __add_pb_vol_ctrl(spec, type, pfx, cidx, val)                   \
2480         add_control_with_pfx(spec, type, pfx, "Playback", "Volume", cidx, val)
2481 #define __add_pb_sw_ctrl(spec, type, pfx, cidx, val)                    \
2482         add_control_with_pfx(spec, type, pfx, "Playback", "Switch", cidx, val)
2483
2484 static const char *alc_get_line_out_pfx(struct alc_spec *spec, int ch,
2485                                         bool can_be_master, int *index)
2486 {
2487         struct auto_pin_cfg *cfg = &spec->autocfg;
2488         static const char * const chname[4] = {
2489                 "Front", "Surround", NULL /*CLFE*/, "Side"
2490         };
2491
2492         *index = 0;
2493         if (cfg->line_outs == 1 && !spec->multi_ios &&
2494             !cfg->hp_outs && !cfg->speaker_outs && can_be_master)
2495                 return "Master";
2496
2497         switch (cfg->line_out_type) {
2498         case AUTO_PIN_SPEAKER_OUT:
2499                 if (cfg->line_outs == 1)
2500                         return "Speaker";
2501                 break;
2502         case AUTO_PIN_HP_OUT:
2503                 /* for multi-io case, only the primary out */
2504                 if (ch && spec->multi_ios)
2505                         break;
2506                 *index = ch;
2507                 return "Headphone";
2508         default:
2509                 if (cfg->line_outs == 1 && !spec->multi_ios)
2510                         return "PCM";
2511                 break;
2512         }
2513         return chname[ch];
2514 }
2515
2516 /* create input playback/capture controls for the given pin */
2517 static int new_analog_input(struct alc_spec *spec, hda_nid_t pin,
2518                             const char *ctlname, int ctlidx,
2519                             int idx, hda_nid_t mix_nid)
2520 {
2521         int err;
2522
2523         err = __add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, ctlname, ctlidx,
2524                           HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
2525         if (err < 0)
2526                 return err;
2527         err = __add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, ctlname, ctlidx,
2528                           HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
2529         if (err < 0)
2530                 return err;
2531         return 0;
2532 }
2533
2534 static int alc_is_input_pin(struct hda_codec *codec, hda_nid_t nid)
2535 {
2536         unsigned int pincap = snd_hda_query_pin_caps(codec, nid);
2537         return (pincap & AC_PINCAP_IN) != 0;
2538 }
2539
2540 /* Parse the codec tree and retrieve ADCs and corresponding capsrc MUXs */
2541 static int alc_auto_fill_adc_caps(struct hda_codec *codec)
2542 {
2543         struct alc_spec *spec = codec->spec;
2544         hda_nid_t nid;
2545         hda_nid_t *adc_nids = spec->private_adc_nids;
2546         hda_nid_t *cap_nids = spec->private_capsrc_nids;
2547         int max_nums = ARRAY_SIZE(spec->private_adc_nids);
2548         bool indep_capsrc = false;
2549         int i, nums = 0;
2550
2551         nid = codec->start_nid;
2552         for (i = 0; i < codec->num_nodes; i++, nid++) {
2553                 hda_nid_t src;
2554                 const hda_nid_t *list;
2555                 unsigned int caps = get_wcaps(codec, nid);
2556                 int type = get_wcaps_type(caps);
2557
2558                 if (type != AC_WID_AUD_IN || (caps & AC_WCAP_DIGITAL))
2559                         continue;
2560                 adc_nids[nums] = nid;
2561                 cap_nids[nums] = nid;
2562                 src = nid;
2563                 for (;;) {
2564                         int n;
2565                         type = get_wcaps_type(get_wcaps(codec, src));
2566                         if (type == AC_WID_PIN)
2567                                 break;
2568                         if (type == AC_WID_AUD_SEL) {
2569                                 cap_nids[nums] = src;
2570                                 indep_capsrc = true;
2571                                 break;
2572                         }
2573                         n = snd_hda_get_conn_list(codec, src, &list);
2574                         if (n > 1) {
2575                                 cap_nids[nums] = src;
2576                                 indep_capsrc = true;
2577                                 break;
2578                         } else if (n != 1)
2579                                 break;
2580                         src = *list;
2581                 }
2582                 if (++nums >= max_nums)
2583                         break;
2584         }
2585         spec->adc_nids = spec->private_adc_nids;
2586         spec->capsrc_nids = spec->private_capsrc_nids;
2587         spec->num_adc_nids = nums;
2588         return nums;
2589 }
2590
2591 /* create playback/capture controls for input pins */
2592 static int alc_auto_create_input_ctls(struct hda_codec *codec)
2593 {
2594         struct alc_spec *spec = codec->spec;
2595         const struct auto_pin_cfg *cfg = &spec->autocfg;
2596         hda_nid_t mixer = spec->mixer_nid;
2597         struct hda_input_mux *imux = &spec->private_imux[0];
2598         int num_adcs;
2599         int i, c, err, idx, type_idx = 0;
2600         const char *prev_label = NULL;
2601
2602         num_adcs = alc_auto_fill_adc_caps(codec);
2603         if (num_adcs < 0)
2604                 return 0;
2605
2606         for (i = 0; i < cfg->num_inputs; i++) {
2607                 hda_nid_t pin;
2608                 const char *label;
2609
2610                 pin = cfg->inputs[i].pin;
2611                 if (!alc_is_input_pin(codec, pin))
2612                         continue;
2613
2614                 label = hda_get_autocfg_input_label(codec, cfg, i);
2615                 if (prev_label && !strcmp(label, prev_label))
2616                         type_idx++;
2617                 else
2618                         type_idx = 0;
2619                 prev_label = label;
2620
2621                 if (mixer) {
2622                         idx = get_connection_index(codec, mixer, pin);
2623                         if (idx >= 0) {
2624                                 err = new_analog_input(spec, pin,
2625                                                        label, type_idx,
2626                                                        idx, mixer);
2627                                 if (err < 0)
2628                                         return err;
2629                         }
2630                 }
2631
2632                 for (c = 0; c < num_adcs; c++) {
2633                         hda_nid_t cap = spec->capsrc_nids ?
2634                                 spec->capsrc_nids[c] : spec->adc_nids[c];
2635                         idx = get_connection_index(codec, cap, pin);
2636                         if (idx >= 0) {
2637                                 spec->imux_pins[imux->num_items] = pin;
2638                                 snd_hda_add_imux_item(imux, label, idx, NULL);
2639                                 break;
2640                         }
2641                 }
2642         }
2643
2644         spec->num_mux_defs = 1;
2645         spec->input_mux = imux;
2646
2647         return 0;
2648 }
2649
2650 static void alc_set_pin_output(struct hda_codec *codec, hda_nid_t nid,
2651                                unsigned int pin_type)
2652 {
2653         snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
2654                             pin_type);
2655         /* unmute pin */
2656         if (nid_has_mute(codec, nid, HDA_OUTPUT))
2657                 snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE,
2658                             AMP_OUT_UNMUTE);
2659 }
2660
2661 static int get_pin_type(int line_out_type)
2662 {
2663         if (line_out_type == AUTO_PIN_HP_OUT)
2664                 return PIN_HP;
2665         else
2666                 return PIN_OUT;
2667 }
2668
2669 static void alc_auto_init_analog_input(struct hda_codec *codec)
2670 {
2671         struct alc_spec *spec = codec->spec;
2672         struct auto_pin_cfg *cfg = &spec->autocfg;
2673         int i;
2674
2675         for (i = 0; i < cfg->num_inputs; i++) {
2676                 hda_nid_t nid = cfg->inputs[i].pin;
2677                 if (alc_is_input_pin(codec, nid)) {
2678                         alc_set_input_pin(codec, nid, cfg->inputs[i].type);
2679                         if (get_wcaps(codec, nid) & AC_WCAP_OUT_AMP)
2680                                 snd_hda_codec_write(codec, nid, 0,
2681                                                     AC_VERB_SET_AMP_GAIN_MUTE,
2682                                                     AMP_OUT_MUTE);
2683                 }
2684         }
2685
2686         /* mute all loopback inputs */
2687         if (spec->mixer_nid) {
2688                 int nums = snd_hda_get_conn_list(codec, spec->mixer_nid, NULL);
2689                 for (i = 0; i < nums; i++)
2690                         snd_hda_codec_write(codec, spec->mixer_nid, 0,
2691                                             AC_VERB_SET_AMP_GAIN_MUTE,
2692                                             AMP_IN_MUTE(i));
2693         }
2694 }
2695
2696 /* convert from MIX nid to DAC */
2697 static hda_nid_t alc_auto_mix_to_dac(struct hda_codec *codec, hda_nid_t nid)
2698 {
2699         hda_nid_t list[5];
2700         int i, num;
2701
2702         if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_AUD_OUT)
2703                 return nid;
2704         num = snd_hda_get_connections(codec, nid, list, ARRAY_SIZE(list));
2705         for (i = 0; i < num; i++) {
2706                 if (get_wcaps_type(get_wcaps(codec, list[i])) == AC_WID_AUD_OUT)
2707                         return list[i];
2708         }
2709         return 0;
2710 }
2711
2712 /* go down to the selector widget before the mixer */
2713 static hda_nid_t alc_go_down_to_selector(struct hda_codec *codec, hda_nid_t pin)
2714 {
2715         hda_nid_t srcs[5];
2716         int num = snd_hda_get_connections(codec, pin, srcs,
2717                                           ARRAY_SIZE(srcs));
2718         if (num != 1 ||
2719             get_wcaps_type(get_wcaps(codec, srcs[0])) != AC_WID_AUD_SEL)
2720                 return pin;
2721         return srcs[0];
2722 }
2723
2724 /* get MIX nid connected to the given pin targeted to DAC */
2725 static hda_nid_t alc_auto_dac_to_mix(struct hda_codec *codec, hda_nid_t pin,
2726                                    hda_nid_t dac)
2727 {
2728         hda_nid_t mix[5];
2729         int i, num;
2730
2731         pin = alc_go_down_to_selector(codec, pin);
2732         num = snd_hda_get_connections(codec, pin, mix, ARRAY_SIZE(mix));
2733         for (i = 0; i < num; i++) {
2734                 if (alc_auto_mix_to_dac(codec, mix[i]) == dac)
2735                         return mix[i];
2736         }
2737         return 0;
2738 }
2739
2740 /* select the connection from pin to DAC if needed */
2741 static int alc_auto_select_dac(struct hda_codec *codec, hda_nid_t pin,
2742                                hda_nid_t dac)
2743 {
2744         hda_nid_t mix[5];
2745         int i, num;
2746
2747         pin = alc_go_down_to_selector(codec, pin);
2748         num = snd_hda_get_connections(codec, pin, mix, ARRAY_SIZE(mix));
2749         if (num < 2)
2750                 return 0;
2751         for (i = 0; i < num; i++) {
2752                 if (alc_auto_mix_to_dac(codec, mix[i]) == dac) {
2753                         snd_hda_codec_update_cache(codec, pin, 0,
2754                                                    AC_VERB_SET_CONNECT_SEL, i);
2755                         return 0;
2756                 }
2757         }
2758         return 0;
2759 }
2760
2761 /* look for an empty DAC slot */
2762 static hda_nid_t alc_auto_look_for_dac(struct hda_codec *codec, hda_nid_t pin)
2763 {
2764         struct alc_spec *spec = codec->spec;
2765         hda_nid_t srcs[5];
2766         int i, num;
2767
2768         pin = alc_go_down_to_selector(codec, pin);
2769         num = snd_hda_get_connections(codec, pin, srcs, ARRAY_SIZE(srcs));
2770         for (i = 0; i < num; i++) {
2771                 hda_nid_t nid = alc_auto_mix_to_dac(codec, srcs[i]);
2772                 if (!nid)
2773                         continue;
2774                 if (found_in_nid_list(nid, spec->multiout.dac_nids,
2775                                       spec->multiout.num_dacs))
2776                         continue;
2777                 if (spec->multiout.hp_nid == nid)
2778                         continue;
2779                 if (found_in_nid_list(nid, spec->multiout.extra_out_nid,
2780                                       ARRAY_SIZE(spec->multiout.extra_out_nid)))
2781                     continue;
2782                 return nid;
2783         }
2784         return 0;
2785 }
2786
2787 static hda_nid_t get_dac_if_single(struct hda_codec *codec, hda_nid_t pin)
2788 {
2789         hda_nid_t sel = alc_go_down_to_selector(codec, pin);
2790         if (snd_hda_get_conn_list(codec, sel, NULL) == 1)
2791                 return alc_auto_look_for_dac(codec, pin);
2792         return 0;
2793 }
2794
2795 /* fill in the dac_nids table from the parsed pin configuration */
2796 static int alc_auto_fill_dac_nids(struct hda_codec *codec)
2797 {
2798         struct alc_spec *spec = codec->spec;
2799         const struct auto_pin_cfg *cfg = &spec->autocfg;
2800         bool redone = false;
2801         int i;
2802
2803  again:
2804         /* set num_dacs once to full for alc_auto_look_for_dac() */
2805         spec->multiout.num_dacs = cfg->line_outs;
2806         spec->multiout.hp_nid = 0;
2807         spec->multiout.extra_out_nid[0] = 0;
2808         memset(spec->private_dac_nids, 0, sizeof(spec->private_dac_nids));
2809         spec->multiout.dac_nids = spec->private_dac_nids;
2810
2811         /* fill hard-wired DACs first */
2812         if (!redone) {
2813                 for (i = 0; i < cfg->line_outs; i++)
2814                         spec->private_dac_nids[i] =
2815                                 get_dac_if_single(codec, cfg->line_out_pins[i]);
2816                 if (cfg->hp_outs)
2817                         spec->multiout.hp_nid =
2818                                 get_dac_if_single(codec, cfg->hp_pins[0]);
2819                 if (cfg->speaker_outs)
2820                         spec->multiout.extra_out_nid[0] =
2821                                 get_dac_if_single(codec, cfg->speaker_pins[0]);
2822         }
2823
2824         for (i = 0; i < cfg->line_outs; i++) {
2825                 hda_nid_t pin = cfg->line_out_pins[i];
2826                 if (spec->private_dac_nids[i])
2827                         continue;
2828                 spec->private_dac_nids[i] = alc_auto_look_for_dac(codec, pin);
2829                 if (!spec->private_dac_nids[i] && !redone) {
2830                         /* if we can't find primary DACs, re-probe without
2831                          * checking the hard-wired DACs
2832                          */
2833                         redone = true;
2834                         goto again;
2835                 }
2836         }
2837
2838         /* re-count num_dacs and squash invalid entries */
2839         spec->multiout.num_dacs = 0;
2840         for (i = 0; i < cfg->line_outs; i++) {
2841                 if (spec->private_dac_nids[i])
2842                         spec->multiout.num_dacs++;
2843                 else
2844                         memmove(spec->private_dac_nids + i,
2845                                 spec->private_dac_nids + i + 1,
2846                                 sizeof(hda_nid_t) * (cfg->line_outs - i - 1));
2847         }
2848
2849         if (cfg->hp_outs && !spec->multiout.hp_nid)
2850                 spec->multiout.hp_nid =
2851                         alc_auto_look_for_dac(codec, cfg->hp_pins[0]);
2852         if (cfg->speaker_outs && !spec->multiout.extra_out_nid[0])
2853                 spec->multiout.extra_out_nid[0] =
2854                         alc_auto_look_for_dac(codec, cfg->speaker_pins[0]);
2855
2856         return 0;
2857 }
2858
2859 static int alc_auto_add_vol_ctl(struct hda_codec *codec,
2860                               const char *pfx, int cidx,
2861                               hda_nid_t nid, unsigned int chs)
2862 {
2863         if (!nid)
2864                 return 0;
2865         return __add_pb_vol_ctrl(codec->spec, ALC_CTL_WIDGET_VOL, pfx, cidx,
2866                                  HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_OUTPUT));
2867 }
2868
2869 #define alc_auto_add_stereo_vol(codec, pfx, cidx, nid)  \
2870         alc_auto_add_vol_ctl(codec, pfx, cidx, nid, 3)
2871
2872 /* create a mute-switch for the given mixer widget;
2873  * if it has multiple sources (e.g. DAC and loopback), create a bind-mute
2874  */
2875 static int alc_auto_add_sw_ctl(struct hda_codec *codec,
2876                              const char *pfx, int cidx,
2877                              hda_nid_t nid, unsigned int chs)
2878 {
2879         int wid_type;
2880         int type;
2881         unsigned long val;
2882         if (!nid)
2883                 return 0;
2884         wid_type = get_wcaps_type(get_wcaps(codec, nid));
2885         if (wid_type == AC_WID_PIN || wid_type == AC_WID_AUD_OUT) {
2886                 type = ALC_CTL_WIDGET_MUTE;
2887                 val = HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_OUTPUT);
2888         } else if (snd_hda_get_conn_list(codec, nid, NULL) == 1) {
2889                 type = ALC_CTL_WIDGET_MUTE;
2890                 val = HDA_COMPOSE_AMP_VAL(nid, chs, 0, HDA_INPUT);
2891         } else {
2892                 type = ALC_CTL_BIND_MUTE;
2893                 val = HDA_COMPOSE_AMP_VAL(nid, chs, 2, HDA_INPUT);
2894         }
2895         return __add_pb_sw_ctrl(codec->spec, type, pfx, cidx, val);
2896 }
2897
2898 #define alc_auto_add_stereo_sw(codec, pfx, cidx, nid)   \
2899         alc_auto_add_sw_ctl(codec, pfx, cidx, nid, 3)
2900
2901 static hda_nid_t alc_look_for_out_mute_nid(struct hda_codec *codec,
2902                                            hda_nid_t pin, hda_nid_t dac)
2903 {
2904         hda_nid_t mix = alc_auto_dac_to_mix(codec, pin, dac);
2905         if (nid_has_mute(codec, pin, HDA_OUTPUT))
2906                 return pin;
2907         else if (mix && nid_has_mute(codec, mix, HDA_INPUT))
2908                 return mix;
2909         else if (nid_has_mute(codec, dac, HDA_OUTPUT))
2910                 return dac;
2911         return 0;
2912 }
2913
2914 static hda_nid_t alc_look_for_out_vol_nid(struct hda_codec *codec,
2915                                           hda_nid_t pin, hda_nid_t dac)
2916 {
2917         hda_nid_t mix = alc_auto_dac_to_mix(codec, pin, dac);
2918         if (nid_has_volume(codec, dac, HDA_OUTPUT))
2919                 return dac;
2920         else if (nid_has_volume(codec, mix, HDA_OUTPUT))
2921                 return mix;
2922         else if (nid_has_volume(codec, pin, HDA_OUTPUT))
2923                 return pin;
2924         return 0;
2925 }
2926
2927 /* add playback controls from the parsed DAC table */
2928 static int alc_auto_create_multi_out_ctls(struct hda_codec *codec,
2929                                              const struct auto_pin_cfg *cfg)
2930 {
2931         struct alc_spec *spec = codec->spec;
2932         int i, err, noutputs;
2933
2934         noutputs = cfg->line_outs;
2935         if (spec->multi_ios > 0)
2936                 noutputs += spec->multi_ios;
2937
2938         for (i = 0; i < noutputs; i++) {
2939                 const char *name;
2940                 int index;
2941                 hda_nid_t dac, pin;
2942                 hda_nid_t sw, vol;
2943
2944                 dac = spec->multiout.dac_nids[i];
2945                 if (!dac)
2946                         continue;
2947                 if (i >= cfg->line_outs)
2948                         pin = spec->multi_io[i - 1].pin;
2949                 else
2950                         pin = cfg->line_out_pins[i];
2951
2952                 sw = alc_look_for_out_mute_nid(codec, pin, dac);
2953                 vol = alc_look_for_out_vol_nid(codec, pin, dac);
2954                 name = alc_get_line_out_pfx(spec, i, true, &index);
2955                 if (!name) {
2956                         /* Center/LFE */
2957                         err = alc_auto_add_vol_ctl(codec, "Center", 0, vol, 1);
2958                         if (err < 0)
2959                                 return err;
2960                         err = alc_auto_add_vol_ctl(codec, "LFE", 0, vol, 2);
2961                         if (err < 0)
2962                                 return err;
2963                         err = alc_auto_add_sw_ctl(codec, "Center", 0, sw, 1);
2964                         if (err < 0)
2965                                 return err;
2966                         err = alc_auto_add_sw_ctl(codec, "LFE", 0, sw, 2);
2967                         if (err < 0)
2968                                 return err;
2969                 } else {
2970                         err = alc_auto_add_stereo_vol(codec, name, index, vol);
2971                         if (err < 0)
2972                                 return err;
2973                         err = alc_auto_add_stereo_sw(codec, name, index, sw);
2974                         if (err < 0)
2975                                 return err;
2976                 }
2977         }
2978         return 0;
2979 }
2980
2981 /* add playback controls for speaker and HP outputs */
2982 static int alc_auto_create_extra_out(struct hda_codec *codec, hda_nid_t pin,
2983                                         hda_nid_t dac, const char *pfx)
2984 {
2985         struct alc_spec *spec = codec->spec;
2986         hda_nid_t sw, vol;
2987         int err;
2988
2989         if (!pin)
2990                 return 0;
2991         if (!dac) {
2992                 /* the corresponding DAC is already occupied */
2993                 if (!(get_wcaps(codec, pin) & AC_WCAP_OUT_AMP))
2994                         return 0; /* no way */
2995                 /* create a switch only */
2996                 return add_pb_sw_ctrl(spec, ALC_CTL_WIDGET_MUTE, pfx,
2997                                    HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_OUTPUT));
2998         }
2999
3000         sw = alc_look_for_out_mute_nid(codec, pin, dac);
3001         vol = alc_look_for_out_vol_nid(codec, pin, dac);
3002         err = alc_auto_add_stereo_vol(codec, pfx, 0, vol);
3003         if (err < 0)
3004                 return err;
3005         err = alc_auto_add_stereo_sw(codec, pfx, 0, sw);
3006         if (err < 0)
3007                 return err;
3008         return 0;
3009 }
3010
3011 static int alc_auto_create_hp_out(struct hda_codec *codec)
3012 {
3013         struct alc_spec *spec = codec->spec;
3014         return alc_auto_create_extra_out(codec, spec->autocfg.hp_pins[0],
3015                                          spec->multiout.hp_nid,
3016                                          "Headphone");
3017 }
3018
3019</