sound/pci/hda/patch_cirrus.c

   1 /*
   2  * HD audio interface patch for Cirrus Logic CS420x chip
   3  *
   4  * Copyright (c) 2009 Takashi Iwai <tiwai@suse.de>
   5  *
   6  *  This driver is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This driver is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19  */
  20
  21 #include <linux/init.h>
  22 #include <linux/delay.h>
  23 #include <linux/slab.h>
  24 #include <linux/pci.h>
  25 #include <linux/module.h>
  26 #include <sound/core.h>
  27 #include "hda_codec.h"
  28 #include "hda_local.h"
  29 #include "hda_jack.h"
  30 #include <sound/tlv.h>
  31
  32 /*
  33  */
  34
  35 struct cs_spec {
  36         int board_config;
  37         struct auto_pin_cfg autocfg;
  38         struct hda_multi_out multiout;
  39         struct snd_kcontrol *vmaster_sw;
  40         struct snd_kcontrol *vmaster_vol;
  41
  42         hda_nid_t dac_nid[AUTO_CFG_MAX_OUTS];
  43         hda_nid_t slave_dig_outs[2];
  44
  45         unsigned int input_idx[AUTO_PIN_LAST];
  46         unsigned int capsrc_idx[AUTO_PIN_LAST];
  47         hda_nid_t adc_nid[AUTO_PIN_LAST];
  48         unsigned int adc_idx[AUTO_PIN_LAST];
  49         unsigned int num_inputs;
  50         unsigned int cur_input;
  51         unsigned int automic_idx;
  52         hda_nid_t cur_adc;
  53         unsigned int cur_adc_stream_tag;
  54         unsigned int cur_adc_format;
  55         hda_nid_t dig_in;
  56
  57         const struct hda_bind_ctls *capture_bind[2];
  58
  59         unsigned int gpio_mask;
  60         unsigned int gpio_dir;
  61         unsigned int gpio_data;
  62         unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */
  63         unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */
  64
  65         struct hda_pcm pcm_rec[2];      /* PCM information */
  66
  67         unsigned int hp_detect:1;
  68         unsigned int mic_detect:1;
  69         /* CS421x */
  70         unsigned int spdif_detect:1;
  71         unsigned int sense_b:1;
  72         hda_nid_t vendor_nid;
  73         struct hda_input_mux input_mux;
  74         unsigned int last_input;
  75 };
  76
  77 /* available models with CS420x */
  78 enum {
  79         CS420X_MBP53,
  80         CS420X_MBP55,
  81         CS420X_IMAC27,
  82         CS420X_IMAC27_122,
  83         CS420X_APPLE,
  84         CS420X_AUTO,
  85         CS420X_MODELS
  86 };
  87
  88 /* CS421x boards */
  89 enum {
  90         CS421X_CDB4210,
  91         CS421X_MODELS
  92 };
  93
  94 /* Vendor-specific processing widget */
  95 #define CS420X_VENDOR_NID       0x11
  96 #define CS_DIG_OUT1_PIN_NID     0x10
  97 #define CS_DIG_OUT2_PIN_NID     0x15
  98 #define CS_DMIC1_PIN_NID        0x12
  99 #define CS_DMIC2_PIN_NID        0x0e
 100
 101 /* coef indices */
 102 #define IDX_SPDIF_STAT          0x0000
 103 #define IDX_SPDIF_CTL           0x0001
 104 #define IDX_ADC_CFG             0x0002
 105 /* SZC bitmask, 4 modes below:
 106  * 0 = immediate,
 107  * 1 = digital immediate, analog zero-cross
 108  * 2 = digtail & analog soft-ramp
 109  * 3 = digital soft-ramp, analog zero-cross
 110  */
 111 #define   CS_COEF_ADC_SZC_MASK          (3 << 0)
 112 #define   CS_COEF_ADC_MIC_SZC_MODE      (3 << 0) /* SZC setup for mic */
 113 #define   CS_COEF_ADC_LI_SZC_MODE       (3 << 0) /* SZC setup for line-in */
 114 /* PGA mode: 0 = differential, 1 = signle-ended */
 115 #define   CS_COEF_ADC_MIC_PGA_MODE      (1 << 5) /* PGA setup for mic */
 116 #define   CS_COEF_ADC_LI_PGA_MODE       (1 << 6) /* PGA setup for line-in */
 117 #define IDX_DAC_CFG             0x0003
 118 /* SZC bitmask, 4 modes below:
 119  * 0 = Immediate
 120  * 1 = zero-cross
 121  * 2 = soft-ramp
 122  * 3 = soft-ramp on zero-cross
 123  */
 124 #define   CS_COEF_DAC_HP_SZC_MODE       (3 << 0) /* nid 0x02 */
 125 #define   CS_COEF_DAC_LO_SZC_MODE       (3 << 2) /* nid 0x03 */
 126 #define   CS_COEF_DAC_SPK_SZC_MODE      (3 << 4) /* nid 0x04 */
 127
 128 #define IDX_BEEP_CFG            0x0004
 129 /* 0x0008 - test reg key */
 130 /* 0x0009 - 0x0014 -> 12 test regs */
 131 /* 0x0015 - visibility reg */
 132
 133 /*
 134  * Cirrus Logic CS4210
 135  *
 136  * 1 DAC => HP(sense) / Speakers,
 137  * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
 138  * 1 SPDIF OUT => SPDIF Trasmitter(sense)
 139 */
 140 #define CS4210_DAC_NID          0x02
 141 #define CS4210_ADC_NID          0x03
 142 #define CS4210_VENDOR_NID       0x0B
 143 #define CS421X_DMIC_PIN_NID     0x09 /* Port E */
 144 #define CS421X_SPDIF_PIN_NID    0x0A /* Port H */
 145
 146 #define CS421X_IDX_DEV_CFG      0x01
 147 #define CS421X_IDX_ADC_CFG      0x02
 148 #define CS421X_IDX_DAC_CFG      0x03
 149 #define CS421X_IDX_SPK_CTL      0x04
 150
 151 #define SPDIF_EVENT             0x04
 152
 153 /* Cirrus Logic CS4213 is like CS4210 but does not have SPDIF input/output */
 154 #define CS4213_VENDOR_NID       0x09
 155
 156
 157 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
 158 {
 159         struct cs_spec *spec = codec->spec;
 160         snd_hda_codec_write(codec, spec->vendor_nid, 0,
 161                             AC_VERB_SET_COEF_INDEX, idx);
 162         return snd_hda_codec_read(codec, spec->vendor_nid, 0,
 163                                   AC_VERB_GET_PROC_COEF, 0);
 164 }
 165
 166 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
 167                                       unsigned int coef)
 168 {
 169         struct cs_spec *spec = codec->spec;
 170         snd_hda_codec_write(codec, spec->vendor_nid, 0,
 171                             AC_VERB_SET_COEF_INDEX, idx);
 172         snd_hda_codec_write(codec, spec->vendor_nid, 0,
 173                             AC_VERB_SET_PROC_COEF, coef);
 174 }
 175
 176
 177 #define HP_EVENT        1
 178 #define MIC_EVENT       2
 179
 180 /*
 181  * PCM callbacks
 182  */
 183 static int cs_playback_pcm_open(struct hda_pcm_stream *hinfo,
 184                                 struct hda_codec *codec,
 185                                 struct snd_pcm_substream *substream)
 186 {
 187         struct cs_spec *spec = codec->spec;
 188         return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
 189                                              hinfo);
 190 }
 191
 192 static int cs_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 193                                    struct hda_codec *codec,
 194                                    unsigned int stream_tag,
 195                                    unsigned int format,
 196                                    struct snd_pcm_substream *substream)
 197 {
 198         struct cs_spec *spec = codec->spec;
 199         return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
 200                                                 stream_tag, format, substream);
 201 }
 202
 203 static int cs_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 204                                    struct hda_codec *codec,
 205                                    struct snd_pcm_substream *substream)
 206 {
 207         struct cs_spec *spec = codec->spec;
 208         return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
 209 }
 210
 211 /*
 212  * Digital out
 213  */
 214 static int cs_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
 215                                     struct hda_codec *codec,
 216                                     struct snd_pcm_substream *substream)
 217 {
 218         struct cs_spec *spec = codec->spec;
 219         return snd_hda_multi_out_dig_open(codec, &spec->multiout);
 220 }
 221
 222 static int cs_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
 223                                      struct hda_codec *codec,
 224                                      struct snd_pcm_substream *substream)
 225 {
 226         struct cs_spec *spec = codec->spec;
 227         return snd_hda_multi_out_dig_close(codec, &spec->multiout);
 228 }
 229
 230 static int cs_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 231                                        struct hda_codec *codec,
 232                                        unsigned int stream_tag,
 233                                        unsigned int format,
 234                                        struct snd_pcm_substream *substream)
 235 {
 236         struct cs_spec *spec = codec->spec;
 237         return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
 238                                              format, substream);
 239 }
 240
 241 static int cs_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 242                                        struct hda_codec *codec,
 243                                        struct snd_pcm_substream *substream)
 244 {
 245         struct cs_spec *spec = codec->spec;
 246         return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
 247 }
 248
 249 static void cs_update_input_select(struct hda_codec *codec)
 250 {
 251         struct cs_spec *spec = codec->spec;
 252         if (spec->cur_adc)
 253                 snd_hda_codec_write(codec, spec->cur_adc, 0,
 254                                     AC_VERB_SET_CONNECT_SEL,
 255                                     spec->adc_idx[spec->cur_input]);
 256 }
 257
 258 /*
 259  * Analog capture
 260  */
 261 static int cs_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
 262                                   struct hda_codec *codec,
 263                                   unsigned int stream_tag,
 264                                   unsigned int format,
 265                                   struct snd_pcm_substream *substream)
 266 {
 267         struct cs_spec *spec = codec->spec;
 268         spec->cur_adc = spec->adc_nid[spec->cur_input];
 269         spec->cur_adc_stream_tag = stream_tag;
 270         spec->cur_adc_format = format;
 271         cs_update_input_select(codec);
 272         snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
 273         return 0;
 274 }
 275
 276 static int cs_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 277                                   struct hda_codec *codec,
 278                                   struct snd_pcm_substream *substream)
 279 {
 280         struct cs_spec *spec = codec->spec;
 281         snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
 282         spec->cur_adc = 0;
 283         return 0;
 284 }
 285
 286 /*
 287  */
 288 static const struct hda_pcm_stream cs_pcm_analog_playback = {
 289         .substreams = 1,
 290         .channels_min = 2,
 291         .channels_max = 2,
 292         .ops = {
 293                 .open = cs_playback_pcm_open,
 294                 .prepare = cs_playback_pcm_prepare,
 295                 .cleanup = cs_playback_pcm_cleanup
 296         },
 297 };
 298
 299 static const struct hda_pcm_stream cs_pcm_analog_capture = {
 300         .substreams = 1,
 301         .channels_min = 2,
 302         .channels_max = 2,
 303         .ops = {
 304                 .prepare = cs_capture_pcm_prepare,
 305                 .cleanup = cs_capture_pcm_cleanup
 306         },
 307 };
 308
 309 static const struct hda_pcm_stream cs_pcm_digital_playback = {
 310         .substreams = 1,
 311         .channels_min = 2,
 312         .channels_max = 2,
 313         .ops = {
 314                 .open = cs_dig_playback_pcm_open,
 315                 .close = cs_dig_playback_pcm_close,
 316                 .prepare = cs_dig_playback_pcm_prepare,
 317                 .cleanup = cs_dig_playback_pcm_cleanup
 318         },
 319 };
 320
 321 static const struct hda_pcm_stream cs_pcm_digital_capture = {
 322         .substreams = 1,
 323         .channels_min = 2,
 324         .channels_max = 2,
 325 };
 326
 327 static int cs_build_pcms(struct hda_codec *codec)
 328 {
 329         struct cs_spec *spec = codec->spec;
 330         struct hda_pcm *info = spec->pcm_rec;
 331
 332         codec->pcm_info = info;
 333         codec->num_pcms = 0;
 334
 335         info->name = "Cirrus Analog";
 336         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cs_pcm_analog_playback;
 337         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dac_nid[0];
 338         info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
 339                 spec->multiout.max_channels;
 340         info->stream[SNDRV_PCM_STREAM_CAPTURE] = cs_pcm_analog_capture;
 341         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
 342                 spec->adc_nid[spec->cur_input];
 343         codec->num_pcms++;
 344
 345         if (!spec->multiout.dig_out_nid && !spec->dig_in)
 346                 return 0;
 347
 348         info++;
 349         info->name = "Cirrus Digital";
 350         info->pcm_type = spec->autocfg.dig_out_type[0];
 351         if (!info->pcm_type)
 352                 info->pcm_type = HDA_PCM_TYPE_SPDIF;
 353         if (spec->multiout.dig_out_nid) {
 354                 info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
 355                         cs_pcm_digital_playback;
 356                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
 357                         spec->multiout.dig_out_nid;
 358         }
 359         if (spec->dig_in) {
 360                 info->stream[SNDRV_PCM_STREAM_CAPTURE] =
 361                         cs_pcm_digital_capture;
 362                 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
 363         }
 364         codec->num_pcms++;
 365
 366         return 0;
 367 }
 368
 369 /*
 370  * parse codec topology
 371  */
 372
 373 static hda_nid_t get_dac(struct hda_codec *codec, hda_nid_t pin)
 374 {
 375         hda_nid_t dac;
 376         if (!pin)
 377                 return 0;
 378         if (snd_hda_get_connections(codec, pin, &dac, 1) != 1)
 379                 return 0;
 380         return dac;
 381 }
 382
 383 static int is_ext_mic(struct hda_codec *codec, unsigned int idx)
 384 {
 385         struct cs_spec *spec = codec->spec;
 386         struct auto_pin_cfg *cfg = &spec->autocfg;
 387         hda_nid_t pin = cfg->inputs[idx].pin;
 388         unsigned int val;
 389         if (!is_jack_detectable(codec, pin))
 390                 return 0;
 391         val = snd_hda_codec_get_pincfg(codec, pin);
 392         return (snd_hda_get_input_pin_attr(val) != INPUT_PIN_ATTR_INT);
 393 }
 394
 395 static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin,
 396                          unsigned int *idxp)
 397 {
 398         int i, idx;
 399         hda_nid_t nid;
 400
 401         nid = codec->start_nid;
 402         for (i = 0; i < codec->num_nodes; i++, nid++) {
 403                 unsigned int type;
 404                 type = get_wcaps_type(get_wcaps(codec, nid));
 405                 if (type != AC_WID_AUD_IN)
 406                         continue;
 407                 idx = snd_hda_get_conn_index(codec, nid, pin, false);
 408                 if (idx >= 0) {
 409                         *idxp = idx;
 410                         return nid;
 411                 }
 412         }
 413         return 0;
 414 }
 415
 416 static int is_active_pin(struct hda_codec *codec, hda_nid_t nid)
 417 {
 418         unsigned int val;
 419         val = snd_hda_codec_get_pincfg(codec, nid);
 420         return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
 421 }
 422
 423 static int parse_output(struct hda_codec *codec)
 424 {
 425         struct cs_spec *spec = codec->spec;
 426         struct auto_pin_cfg *cfg = &spec->autocfg;
 427         int i, extra_nids;
 428         hda_nid_t dac;
 429
 430         for (i = 0; i < cfg->line_outs; i++) {
 431                 dac = get_dac(codec, cfg->line_out_pins[i]);
 432                 if (!dac)
 433                         break;
 434                 spec->dac_nid[i] = dac;
 435         }
 436         spec->multiout.num_dacs = i;
 437         spec->multiout.dac_nids = spec->dac_nid;
 438         spec->multiout.max_channels = i * 2;
 439
 440         /* add HP and speakers */
 441         extra_nids = 0;
 442         for (i = 0; i < cfg->hp_outs; i++) {
 443                 dac = get_dac(codec, cfg->hp_pins[i]);
 444                 if (!dac)
 445                         break;
 446                 if (!i)
 447                         spec->multiout.hp_nid = dac;
 448                 else
 449                         spec->multiout.extra_out_nid[extra_nids++] = dac;
 450         }
 451         for (i = 0; i < cfg->speaker_outs; i++) {
 452                 dac = get_dac(codec, cfg->speaker_pins[i]);
 453                 if (!dac)
 454                         break;
 455                 spec->multiout.extra_out_nid[extra_nids++] = dac;
 456         }
 457
 458         if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
 459                 cfg->speaker_outs = cfg->line_outs;
 460                 memcpy(cfg->speaker_pins, cfg->line_out_pins,
 461                        sizeof(cfg->speaker_pins));
 462                 cfg->line_outs = 0;
 463         }
 464
 465         return 0;
 466 }
 467
 468 static int parse_input(struct hda_codec *codec)
 469 {
 470         struct cs_spec *spec = codec->spec;
 471         struct auto_pin_cfg *cfg = &spec->autocfg;
 472         int i;
 473
 474         for (i = 0; i < cfg->num_inputs; i++) {
 475                 hda_nid_t pin = cfg->inputs[i].pin;
 476                 spec->input_idx[spec->num_inputs] = i;
 477                 spec->capsrc_idx[i] = spec->num_inputs++;
 478                 spec->cur_input = i;
 479                 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
 480         }
 481         if (!spec->num_inputs)
 482                 return 0;
 483
 484         /* check whether the automatic mic switch is available */
 485         if (spec->num_inputs == 2 &&
 486             cfg->inputs[0].type == AUTO_PIN_MIC &&
 487             cfg->inputs[1].type == AUTO_PIN_MIC) {
 488                 if (is_ext_mic(codec, cfg->inputs[0].pin)) {
 489                         if (!is_ext_mic(codec, cfg->inputs[1].pin)) {
 490                                 spec->mic_detect = 1;
 491                                 spec->automic_idx = 0;
 492                         }
 493                 } else {
 494                         if (is_ext_mic(codec, cfg->inputs[1].pin)) {
 495                                 spec->mic_detect = 1;
 496                                 spec->automic_idx = 1;
 497                         }
 498                 }
 499         }
 500         return 0;
 501 }
 502
 503
 504 static int parse_digital_output(struct hda_codec *codec)
 505 {
 506         struct cs_spec *spec = codec->spec;
 507         struct auto_pin_cfg *cfg = &spec->autocfg;
 508         hda_nid_t nid;
 509
 510         if (!cfg->dig_outs)
 511                 return 0;
 512         if (snd_hda_get_connections(codec, cfg->dig_out_pins[0], &nid, 1) < 1)
 513                 return 0;
 514         spec->multiout.dig_out_nid = nid;
 515         spec->multiout.share_spdif = 1;
 516         if (cfg->dig_outs > 1 &&
 517             snd_hda_get_connections(codec, cfg->dig_out_pins[1], &nid, 1) > 0) {
 518                 spec->slave_dig_outs[0] = nid;
 519                 codec->slave_dig_outs = spec->slave_dig_outs;
 520         }
 521         return 0;
 522 }
 523
 524 static int parse_digital_input(struct hda_codec *codec)
 525 {
 526         struct cs_spec *spec = codec->spec;
 527         struct auto_pin_cfg *cfg = &spec->autocfg;
 528         int idx;
 529
 530         if (cfg->dig_in_pin)
 531                 spec->dig_in = get_adc(codec, cfg->dig_in_pin, &idx);
 532         return 0;
 533 }
 534
 535 /*
 536  * create mixer controls
 537  */
 538
 539 static const char * const dir_sfx[2] = { "Playback", "Capture" };
 540
 541 static int add_mute(struct hda_codec *codec, const char *name, int index,
 542                     unsigned int pval, int dir, struct snd_kcontrol **kctlp)
 543 {
 544         char tmp[44];
 545         struct snd_kcontrol_new knew =
 546                 HDA_CODEC_MUTE_IDX(tmp, index, 0, 0, HDA_OUTPUT);
 547         knew.private_value = pval;
 548         snprintf(tmp, sizeof(tmp), "%s %s Switch", name, dir_sfx[dir]);
 549         *kctlp = snd_ctl_new1(&knew, codec);
 550         (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
 551         return snd_hda_ctl_add(codec, 0, *kctlp);
 552 }
 553
 554 static int add_volume(struct hda_codec *codec, const char *name,
 555                       int index, unsigned int pval, int dir,
 556                       struct snd_kcontrol **kctlp)
 557 {
 558         char tmp[44];
 559         struct snd_kcontrol_new knew =
 560                 HDA_CODEC_VOLUME_IDX(tmp, index, 0, 0, HDA_OUTPUT);
 561         knew.private_value = pval;
 562         snprintf(tmp, sizeof(tmp), "%s %s Volume", name, dir_sfx[dir]);
 563         *kctlp = snd_ctl_new1(&knew, codec);
 564         (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
 565         return snd_hda_ctl_add(codec, 0, *kctlp);
 566 }
 567
 568 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
 569 {
 570         unsigned int caps;
 571
 572         /* set the upper-limit for mixer amp to 0dB */
 573         caps = query_amp_caps(codec, dac, HDA_OUTPUT);
 574         caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
 575         caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
 576                 << AC_AMPCAP_NUM_STEPS_SHIFT;
 577         snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
 578 }
 579
 580 static int add_vmaster(struct hda_codec *codec, hda_nid_t dac)
 581 {
 582         struct cs_spec *spec = codec->spec;
 583         unsigned int tlv[4];
 584         int err;
 585
 586         spec->vmaster_sw =
 587                 snd_ctl_make_virtual_master("Master Playback Switch", NULL);
 588         err = snd_hda_ctl_add(codec, dac, spec->vmaster_sw);
 589         if (err < 0)
 590                 return err;
 591
 592         snd_hda_set_vmaster_tlv(codec, dac, HDA_OUTPUT, tlv);
 593         spec->vmaster_vol =
 594                 snd_ctl_make_virtual_master("Master Playback Volume", tlv);
 595         err = snd_hda_ctl_add(codec, dac, spec->vmaster_vol);
 596         if (err < 0)
 597                 return err;
 598         return 0;
 599 }
 600
 601 static int add_output(struct hda_codec *codec, hda_nid_t dac, int idx,
 602                       int num_ctls, int type)
 603 {
 604         struct cs_spec *spec = codec->spec;
 605         const char *name;
 606         int err, index;
 607         struct snd_kcontrol *kctl;
 608         static const char * const speakers[] = {
 609                 "Front Speaker", "Surround Speaker", "Bass Speaker"
 610         };
 611         static const char * const line_outs[] = {
 612                 "Front Line Out", "Surround Line Out", "Bass Line Out"
 613         };
 614
 615         fix_volume_caps(codec, dac);
 616         if (!spec->vmaster_sw) {
 617                 err = add_vmaster(codec, dac);
 618                 if (err < 0)
 619                         return err;
 620         }
 621
 622         index = 0;
 623         switch (type) {
 624         case AUTO_PIN_HP_OUT:
 625                 name = "Headphone";
 626                 index = idx;
 627                 break;
 628         case AUTO_PIN_SPEAKER_OUT:
 629                 if (num_ctls > 1)
 630                         name = speakers[idx];
 631                 else
 632                         name = "Speaker";
 633                 break;
 634         default:
 635                 if (num_ctls > 1)
 636                         name = line_outs[idx];
 637                 else
 638                         name = "Line Out";
 639                 break;
 640         }
 641
 642         err = add_mute(codec, name, index,
 643                        HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
 644         if (err < 0)
 645                 return err;
 646         err = snd_ctl_add_slave(spec->vmaster_sw, kctl);
 647         if (err < 0)
 648                 return err;
 649
 650         err = add_volume(codec, name, index,
 651                          HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
 652         if (err < 0)
 653                 return err;
 654         err = snd_ctl_add_slave(spec->vmaster_vol, kctl);
 655         if (err < 0)
 656                 return err;
 657
 658         return 0;
 659 }
 660
 661 static int build_output(struct hda_codec *codec)
 662 {
 663         struct cs_spec *spec = codec->spec;
 664         struct auto_pin_cfg *cfg = &spec->autocfg;
 665         int i, err;
 666
 667         for (i = 0; i < cfg->line_outs; i++) {
 668                 err = add_output(codec, get_dac(codec, cfg->line_out_pins[i]),
 669                                  i, cfg->line_outs, cfg->line_out_type);
 670                 if (err < 0)
 671                         return err;
 672         }
 673         for (i = 0; i < cfg->hp_outs; i++) {
 674                 err = add_output(codec, get_dac(codec, cfg->hp_pins[i]),
 675                                  i, cfg->hp_outs, AUTO_PIN_HP_OUT);
 676                 if (err < 0)
 677                         return err;
 678         }
 679         for (i = 0; i < cfg->speaker_outs; i++) {
 680                 err = add_output(codec, get_dac(codec, cfg->speaker_pins[i]),
 681                                  i, cfg->speaker_outs, AUTO_PIN_SPEAKER_OUT);
 682                 if (err < 0)
 683                         return err;
 684         }
 685         return 0;
 686 }
 687
 688 /*
 689  */
 690
 691 static const struct snd_kcontrol_new cs_capture_ctls[] = {
 692         HDA_BIND_SW("Capture Switch", 0),
 693         HDA_BIND_VOL("Capture Volume", 0),
 694 };
 695
 696 static int change_cur_input(struct hda_codec *codec, unsigned int idx,
 697                             int force)
 698 {
 699         struct cs_spec *spec = codec->spec;
 700
 701         if (spec->cur_input == idx && !force)
 702                 return 0;
 703         if (spec->cur_adc && spec->cur_adc != spec->adc_nid[idx]) {
 704                 /* stream is running, let's swap the current ADC */
 705                 __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1);
 706                 spec->cur_adc = spec->adc_nid[idx];
 707                 snd_hda_codec_setup_stream(codec, spec->cur_adc,
 708                                            spec->cur_adc_stream_tag, 0,
 709                                            spec->cur_adc_format);
 710         }
 711         spec->cur_input = idx;
 712         cs_update_input_select(codec);
 713         return 1;
 714 }
 715
 716 static int cs_capture_source_info(struct snd_kcontrol *kcontrol,
 717                                   struct snd_ctl_elem_info *uinfo)
 718 {
 719         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 720         struct cs_spec *spec = codec->spec;
 721         struct auto_pin_cfg *cfg = &spec->autocfg;
 722         unsigned int idx;
 723
 724         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 725         uinfo->count = 1;
 726         uinfo->value.enumerated.items = spec->num_inputs;
 727         if (uinfo->value.enumerated.item >= spec->num_inputs)
 728                 uinfo->value.enumerated.item = spec->num_inputs - 1;
 729         idx = spec->input_idx[uinfo->value.enumerated.item];
 730         snd_hda_get_pin_label(codec, cfg->inputs[idx].pin, cfg,
 731                               uinfo->value.enumerated.name,
 732                               sizeof(uinfo->value.enumerated.name), NULL);
 733         return 0;
 734 }
 735
 736 static int cs_capture_source_get(struct snd_kcontrol *kcontrol,
 737                                  struct snd_ctl_elem_value *ucontrol)
 738 {
 739         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 740         struct cs_spec *spec = codec->spec;
 741         ucontrol->value.enumerated.item[0] = spec->capsrc_idx[spec->cur_input];
 742         return 0;
 743 }
 744
 745 static int cs_capture_source_put(struct snd_kcontrol *kcontrol,
 746                                  struct snd_ctl_elem_value *ucontrol)
 747 {
 748         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 749         struct cs_spec *spec = codec->spec;
 750         unsigned int idx = ucontrol->value.enumerated.item[0];
 751
 752         if (idx >= spec->num_inputs)
 753                 return -EINVAL;
 754         idx = spec->input_idx[idx];
 755         return change_cur_input(codec, idx, 0);
 756 }
 757
 758 static const struct snd_kcontrol_new cs_capture_source = {
 759         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 760         .name = "Capture Source",
 761         .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
 762         .info = cs_capture_source_info,
 763         .get = cs_capture_source_get,
 764         .put = cs_capture_source_put,
 765 };
 766
 767 static const struct hda_bind_ctls *make_bind_capture(struct hda_codec *codec,
 768                                                struct hda_ctl_ops *ops)
 769 {
 770         struct cs_spec *spec = codec->spec;
 771         struct hda_bind_ctls *bind;
 772         int i, n;
 773
 774         bind = kzalloc(sizeof(*bind) + sizeof(long) * (spec->num_inputs + 1),
 775                        GFP_KERNEL);
 776         if (!bind)
 777                 return NULL;
 778         bind->ops = ops;
 779         n = 0;
 780         for (i = 0; i < AUTO_PIN_LAST; i++) {
 781                 if (!spec->adc_nid[i])
 782                         continue;
 783                 bind->values[n++] =
 784                         HDA_COMPOSE_AMP_VAL(spec->adc_nid[i], 3,
 785                                             spec->adc_idx[i], HDA_INPUT);
 786         }
 787         return bind;
 788 }
 789
 790 /* add a (input-boost) volume control to the given input pin */
 791 static int add_input_volume_control(struct hda_codec *codec,
 792                                     struct auto_pin_cfg *cfg,
 793                                     int item)
 794 {
 795         hda_nid_t pin = cfg->inputs[item].pin;
 796         u32 caps;
 797         const char *label;
 798         struct snd_kcontrol *kctl;
 799
 800         if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
 801                 return 0;
 802         caps = query_amp_caps(codec, pin, HDA_INPUT);
 803         caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
 804         if (caps <= 1)
 805                 return 0;
 806         label = hda_get_autocfg_input_label(codec, cfg, item);
 807         return add_volume(codec, label, 0,
 808                           HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
 809 }
 810
 811 static int build_input(struct hda_codec *codec)
 812 {
 813         struct cs_spec *spec = codec->spec;
 814         int i, err;
 815
 816         if (!spec->num_inputs)
 817                 return 0;
 818
 819         /* make bind-capture */
 820         spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
 821         spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
 822         for (i = 0; i < 2; i++) {
 823                 struct snd_kcontrol *kctl;
 824                 int n;
 825                 if (!spec->capture_bind[i])
 826                         return -ENOMEM;
 827                 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
 828                 if (!kctl)
 829                         return -ENOMEM;
 830                 kctl->private_value = (long)spec->capture_bind[i];
 831                 err = snd_hda_ctl_add(codec, 0, kctl);
 832                 if (err < 0)
 833                         return err;
 834                 for (n = 0; n < AUTO_PIN_LAST; n++) {
 835                         if (!spec->adc_nid[n])
 836                                 continue;
 837                         err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
 838                         if (err < 0)
 839                                 return err;
 840                 }
 841         }
 842
 843         if (spec->num_inputs > 1 && !spec->mic_detect) {
 844                 err = snd_hda_ctl_add(codec, 0,
 845                                       snd_ctl_new1(&cs_capture_source, codec));
 846                 if (err < 0)
 847                         return err;
 848         }
 849
 850         for (i = 0; i < spec->num_inputs; i++) {
 851                 err = add_input_volume_control(codec, &spec->autocfg, i);
 852                 if (err < 0)
 853                         return err;
 854         }
 855
 856         return 0;
 857 }
 858
 859 /*
 860  */
 861
 862 static int build_digital_output(struct hda_codec *codec)
 863 {
 864         struct cs_spec *spec = codec->spec;
 865         int err;
 866
 867         if (!spec->multiout.dig_out_nid)
 868                 return 0;
 869
 870         err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid,
 871                                             spec->multiout.dig_out_nid);
 872         if (err < 0)
 873                 return err;
 874         err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
 875         if (err < 0)
 876                 return err;
 877         return 0;
 878 }
 879
 880 static int build_digital_input(struct hda_codec *codec)
 881 {
 882         struct cs_spec *spec = codec->spec;
 883         if (spec->dig_in)
 884                 return snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
 885         return 0;
 886 }
 887
 888 /*
 889  * auto-mute and auto-mic switching
 890  * CS421x auto-output redirecting
 891  * HP/SPK/SPDIF
 892  */
 893
 894 static void cs_automute(struct hda_codec *codec)
 895 {
 896         struct cs_spec *spec = codec->spec;
 897         struct auto_pin_cfg *cfg = &spec->autocfg;
 898         unsigned int hp_present;
 899         unsigned int spdif_present;
 900         hda_nid_t nid;
 901         int i;
 902
 903         spdif_present = 0;
 904         if (cfg->dig_outs) {
 905                 nid = cfg->dig_out_pins[0];
 906                 if (is_jack_detectable(codec, nid)) {
 907                         /*
 908                         TODO: SPDIF output redirect when SENSE_B is enabled.
 909                         Shared (SENSE_A) jack (e.g HP/mini-TOSLINK)
 910                         assumed.
 911                         */
 912                         if (snd_hda_jack_detect(codec, nid)
 913                                 /* && spec->sense_b */)
 914                                 spdif_present = 1;
 915                 }
 916         }
 917
 918         hp_present = 0;
 919         for (i = 0; i < cfg->hp_outs; i++) {
 920                 nid = cfg->hp_pins[i];
 921                 if (!is_jack_detectable(codec, nid))
 922                         continue;
 923                 hp_present = snd_hda_jack_detect(codec, nid);
 924                 if (hp_present)
 925                         break;
 926         }
 927
 928         /* mute speakers if spdif or hp jack is plugged in */
 929         for (i = 0; i < cfg->speaker_outs; i++) {
 930                 int pin_ctl = hp_present ? 0 : PIN_OUT;
 931                 /* detect on spdif is specific to CS4210 */
 932                 if (spdif_present && (spec->vendor_nid == CS4210_VENDOR_NID))
 933                         pin_ctl = 0;
 934
 935                 nid = cfg->speaker_pins[i];
 936                 snd_hda_codec_write(codec, nid, 0,
 937                                     AC_VERB_SET_PIN_WIDGET_CONTROL, pin_ctl);
 938         }
 939         if (spec->gpio_eapd_hp) {
 940                 unsigned int gpio = hp_present ?
 941                         spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
 942                 snd_hda_codec_write(codec, 0x01, 0,
 943                                     AC_VERB_SET_GPIO_DATA, gpio);
 944         }
 945
 946         /* specific to CS4210 */
 947         if (spec->vendor_nid == CS4210_VENDOR_NID) {
 948                 /* mute HPs if spdif jack (SENSE_B) is present */
 949                 for (i = 0; i < cfg->hp_outs; i++) {
 950                         nid = cfg->hp_pins[i];
 951                         snd_hda_codec_write(codec, nid, 0,
 952                                 AC_VERB_SET_PIN_WIDGET_CONTROL,
 953                                 (spdif_present && spec->sense_b) ? 0 : PIN_HP);
 954                 }
 955
 956                 /* SPDIF TX on/off */
 957                 if (cfg->dig_outs) {
 958                         nid = cfg->dig_out_pins[0];
 959                         snd_hda_codec_write(codec, nid, 0,
 960                                 AC_VERB_SET_PIN_WIDGET_CONTROL,
 961                                 spdif_present ? PIN_OUT : 0);
 962
 963                 }
 964                 /* Update board GPIOs if neccessary ... */
 965         }
 966 }
 967
 968 /*
 969  * Auto-input redirect for CS421x
 970  * Switch max 3 inputs of a single ADC (nid 3)
 971 */
 972
 973 static void cs_automic(struct hda_codec *codec)
 974 {
 975         struct cs_spec *spec = codec->spec;
 976         struct auto_pin_cfg *cfg = &spec->autocfg;
 977         hda_nid_t nid;
 978         unsigned int present;
 979
 980         nid = cfg->inputs[spec->automic_idx].pin;
 981         present = snd_hda_jack_detect(codec, nid);
 982
 983         /* specific to CS421x, single ADC */
 984         if (spec->vendor_nid == CS420X_VENDOR_NID) {
 985                 if (present)
 986                         change_cur_input(codec, spec->automic_idx, 0);
 987                 else
 988                         change_cur_input(codec, !spec->automic_idx, 0);
 989         } else {
 990                 if (present) {
 991                         if (spec->cur_input != spec->automic_idx) {
 992                                 spec->last_input = spec->cur_input;
 993                                 spec->cur_input = spec->automic_idx;
 994                         }
 995                 } else  {
 996                         spec->cur_input = spec->last_input;
 997                 }
 998                 cs_update_input_select(codec);
 999         }
1000 }
1001
1002 /*
1003  */
1004
1005 static void init_output(struct hda_codec *codec)
1006 {
1007         struct cs_spec *spec = codec->spec;
1008         struct auto_pin_cfg *cfg = &spec->autocfg;
1009         int i;
1010
1011         /* mute first */
1012         for (i = 0; i < spec->multiout.num_dacs; i++)
1013                 snd_hda_codec_write(codec, spec->multiout.dac_nids[i], 0,
1014                                     AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1015         if (spec->multiout.hp_nid)
1016                 snd_hda_codec_write(codec, spec->multiout.hp_nid, 0,
1017                                     AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1018         for (i = 0; i < ARRAY_SIZE(spec->multiout.extra_out_nid); i++) {
1019                 if (!spec->multiout.extra_out_nid[i])
1020                         break;
1021                 snd_hda_codec_write(codec, spec->multiout.extra_out_nid[i], 0,
1022                                     AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1023         }
1024
1025         /* set appropriate pin controls */
1026         for (i = 0; i < cfg->line_outs; i++)
1027                 snd_hda_codec_write(codec, cfg->line_out_pins[i], 0,
1028                                     AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
1029         /* HP */
1030         for (i = 0; i < cfg->hp_outs; i++) {
1031                 hda_nid_t nid = cfg->hp_pins[i];
1032                 snd_hda_codec_write(codec, nid, 0,
1033                                     AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
1034                 if (!cfg->speaker_outs)
1035                         continue;
1036                 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
1037                         snd_hda_jack_detect_enable(codec, nid, HP_EVENT);
1038                         spec->hp_detect = 1;
1039                 }
1040         }
1041
1042         /* Speaker */
1043         for (i = 0; i < cfg->speaker_outs; i++)
1044                 snd_hda_codec_write(codec, cfg->speaker_pins[i], 0,
1045                                     AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
1046
1047         /* SPDIF is enabled on presence detect for CS421x */
1048         if (spec->hp_detect || spec->spdif_detect)
1049                 cs_automute(codec);
1050 }
1051
1052 static void init_input(struct hda_codec *codec)
1053 {
1054         struct cs_spec *spec = codec->spec;
1055         struct auto_pin_cfg *cfg = &spec->autocfg;
1056         unsigned int coef;
1057         int i;
1058
1059         for (i = 0; i < cfg->num_inputs; i++) {
1060                 unsigned int ctl;
1061                 hda_nid_t pin = cfg->inputs[i].pin;
1062                 if (!spec->adc_nid[i])
1063                         continue;
1064                 /* set appropriate pin control and mute first */
1065                 ctl = PIN_IN;
1066                 if (cfg->inputs[i].type == AUTO_PIN_MIC) {
1067                         unsigned int caps = snd_hda_query_pin_caps(codec, pin);
1068                         caps >>= AC_PINCAP_VREF_SHIFT;
1069                         if (caps & AC_PINCAP_VREF_80)
1070                                 ctl = PIN_VREF80;
1071                 }
1072                 snd_hda_codec_write(codec, pin, 0,
1073                                     AC_VERB_SET_PIN_WIDGET_CONTROL, ctl);
1074                 snd_hda_codec_write(codec, spec->adc_nid[i], 0,
1075                                     AC_VERB_SET_AMP_GAIN_MUTE,
1076                                     AMP_IN_MUTE(spec->adc_idx[i]));
1077                 if (spec->mic_detect && spec->automic_idx == i)
1078                         snd_hda_jack_detect_enable(codec, pin, MIC_EVENT);
1079         }
1080         /* CS420x has multiple ADC, CS421x has single ADC */
1081         if (spec->vendor_nid == CS420X_VENDOR_NID) {
1082                 change_cur_input(codec, spec->cur_input, 1);
1083                 if (spec->mic_detect)
1084                         cs_automic(codec);
1085
1086                 coef = 0x000a; /* ADC1/2 - Digital and Analog Soft Ramp */
1087                 if (is_active_pin(codec, CS_DMIC2_PIN_NID))
1088                         coef |= 0x0500; /* DMIC2 2 chan on, GPIO1 off */
1089                 if (is_active_pin(codec, CS_DMIC1_PIN_NID))
1090                         coef |= 0x1800; /* DMIC1 2 chan on, GPIO0 off
1091                                          * No effect if SPDIF_OUT2 is
1092                                          * selected in IDX_SPDIF_CTL.
1093                                         */
1094                 cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
1095         } else {
1096                 if (spec->mic_detect)
1097                         cs_automic(codec);
1098                 else  {
1099                         spec->cur_adc = spec->adc_nid[spec->cur_input];
1100                         cs_update_input_select(codec);
1101                 }
1102         }
1103 }
1104
1105 static const struct hda_verb cs_coef_init_verbs[] = {
1106         {0x11, AC_VERB_SET_PROC_STATE, 1},
1107         {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
1108         {0x11, AC_VERB_SET_PROC_COEF,
1109          (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
1110           | 0x0040 /* Mute DACs on FIFO error */
1111           | 0x1000 /* Enable DACs High Pass Filter */
1112           | 0x0400 /* Disable Coefficient Auto increment */
1113           )},
1114         /* Beep */
1115         {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
1116         {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
1117
1118         {} /* terminator */
1119 };
1120
1121 /* Errata: CS4207 rev C0/C1/C2 Silicon
1122  *
1123  * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
1124  *
1125  * 6. At high temperature (TA > +85°C), the digital supply current (IVD)
1126  * may be excessive (up to an additional 200 μA), which is most easily
1127  * observed while the part is being held in reset (RESET# active low).
1128  *
1129  * Root Cause: At initial powerup of the device, the logic that drives
1130  * the clock and write enable to the S/PDIF SRC RAMs is not properly
1131  * initialized.
1132  * Certain random patterns will cause a steady leakage current in those
1133  * RAM cells. The issue will resolve once the SRCs are used (turned on).
1134  *
1135  * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
1136  * blocks, which will alleviate the issue.
1137  */
1138
1139 static const struct hda_verb cs_errata_init_verbs[] = {
1140         {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
1141         {0x11, AC_VERB_SET_PROC_STATE, 0x01},  /* VPW: processing on */
1142
1143         {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
1144         {0x11, AC_VERB_SET_PROC_COEF, 0x9999},
1145         {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
1146         {0x11, AC_VERB_SET_PROC_COEF, 0xa412},
1147         {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
1148         {0x11, AC_VERB_SET_PROC_COEF, 0x0009},
1149
1150         {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
1151         {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
1152
1153         {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
1154         {0x11, AC_VERB_SET_PROC_COEF, 0x2412},
1155         {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
1156         {0x11, AC_VERB_SET_PROC_COEF, 0x0000},
1157         {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
1158         {0x11, AC_VERB_SET_PROC_COEF, 0x0008},
1159         {0x11, AC_VERB_SET_PROC_STATE, 0x00},
1160
1161 #if 0 /* Don't to set to D3 as we are in power-up sequence */
1162         {0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */
1163         {0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */
1164         /*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */
1165 #endif
1166
1167         {} /* terminator */
1168 };
1169
1170 /* SPDIF setup */
1171 static void init_digital(struct hda_codec *codec)
1172 {
1173         unsigned int coef;
1174
1175         coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
1176         coef |= 0x0008; /* Replace with mute on error */
1177         if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
1178                 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
1179                                  * SPDIF_OUT2 is shared with GPIO1 and
1180                                  * DMIC_SDA2.
1181                                  */
1182         cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
1183 }
1184
1185 static int cs_init(struct hda_codec *codec)
1186 {
1187         struct cs_spec *spec = codec->spec;
1188
1189         /* init_verb sequence for C0/C1/C2 errata*/
1190         snd_hda_sequence_write(codec, cs_errata_init_verbs);
1191
1192         snd_hda_sequence_write(codec, cs_coef_init_verbs);
1193
1194         if (spec->gpio_mask) {
1195                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1196                                     spec->gpio_mask);
1197                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1198                                     spec->gpio_dir);
1199                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1200                                     spec->gpio_data);
1201         }
1202
1203         init_output(codec);
1204         init_input(codec);
1205         init_digital(codec);
1206         snd_hda_jack_report_sync(codec);
1207
1208         return 0;
1209 }
1210
1211 static int cs_build_controls(struct hda_codec *codec)
1212 {
1213         struct cs_spec *spec = codec->spec;
1214         int err;
1215
1216         err = build_output(codec);
1217         if (err < 0)
1218                 return err;
1219         err = build_input(codec);
1220         if (err < 0)
1221                 return err;
1222         err = build_digital_output(codec);
1223         if (err < 0)
1224                 return err;
1225         err = build_digital_input(codec);
1226         if (err < 0)
1227                 return err;
1228         err = cs_init(codec);
1229         if (err < 0)
1230                 return err;
1231
1232         err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
1233         if (err < 0)
1234                 return err;
1235
1236         return 0;
1237 }
1238
1239 static void cs_free(struct hda_codec *codec)
1240 {
1241         struct cs_spec *spec = codec->spec;
1242         kfree(spec->capture_bind[0]);
1243         kfree(spec->capture_bind[1]);
1244         kfree(codec->spec);
1245 }
1246
1247 static void cs_unsol_event(struct hda_codec *codec, unsigned int res)
1248 {
1249         switch (snd_hda_jack_get_action(codec, res >> 26)) {
1250         case HP_EVENT:
1251                 cs_automute(codec);
1252                 break;
1253         case MIC_EVENT:
1254                 cs_automic(codec);
1255                 break;
1256         }
1257         snd_hda_jack_report_sync(codec);
1258 }
1259
1260 static const struct hda_codec_ops cs_patch_ops = {
1261         .build_controls = cs_build_controls,
1262         .build_pcms = cs_build_pcms,
1263         .init = cs_init,
1264         .free = cs_free,
1265         .unsol_event = cs_unsol_event,
1266 };
1267
1268 static int cs_parse_auto_config(struct hda_codec *codec)
1269 {
1270         struct cs_spec *spec = codec->spec;
1271         int err;
1272
1273         err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1274         if (err < 0)
1275                 return err;
1276
1277         err = parse_output(codec);
1278         if (err < 0)
1279                 return err;
1280         err = parse_input(codec);
1281         if (err < 0)
1282                 return err;
1283         err = parse_digital_output(codec);
1284         if (err < 0)
1285                 return err;
1286         err = parse_digital_input(codec);
1287         if (err < 0)
1288                 return err;
1289         return 0;
1290 }
1291
1292 static const char * const cs420x_models[CS420X_MODELS] = {
1293         [CS420X_MBP53] = "mbp53",
1294         [CS420X_MBP55] = "mbp55",
1295         [CS420X_IMAC27] = "imac27",
1296         [CS420X_IMAC27_122] = "imac27_122",
1297         [CS420X_APPLE] = "apple",
1298         [CS420X_AUTO] = "auto",
1299 };
1300
1301
1302 static const struct snd_pci_quirk cs420x_cfg_tbl[] = {
1303         SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
1304         SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
1305         SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
1306         SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
1307         /* this conflicts with too many other models */
1308         /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
1309         {} /* terminator */
1310 };
1311
1312 static const struct snd_pci_quirk cs420x_codec_cfg_tbl[] = {
1313         SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),
1314         SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
1315         {} /* terminator */
1316 };
1317
1318 struct cs_pincfg {
1319         hda_nid_t nid;
1320         u32 val;
1321 };
1322
1323 static const struct cs_pincfg mbp53_pincfgs[] = {
1324         { 0x09, 0x012b4050 },
1325         { 0x0a, 0x90100141 },
1326         { 0x0b, 0x90100140 },
1327         { 0x0c, 0x018b3020 },
1328         { 0x0d, 0x90a00110 },
1329         { 0x0e, 0x400000f0 },
1330         { 0x0f, 0x01cbe030 },
1331         { 0x10, 0x014be060 },
1332         { 0x12, 0x400000f0 },
1333         { 0x15, 0x400000f0 },
1334         {} /* terminator */
1335 };
1336
1337 static const struct cs_pincfg mbp55_pincfgs[] = {
1338         { 0x09, 0x012b4030 },
1339         { 0x0a, 0x90100121 },
1340         { 0x0b, 0x90100120 },
1341         { 0x0c, 0x400000f0 },
1342         { 0x0d, 0x90a00110 },
1343         { 0x0e, 0x400000f0 },
1344         { 0x0f, 0x400000f0 },
1345         { 0x10, 0x014be040 },
1346         { 0x12, 0x400000f0 },
1347         { 0x15, 0x400000f0 },
1348         {} /* terminator */
1349 };
1350
1351 static const struct cs_pincfg imac27_pincfgs[] = {
1352         { 0x09, 0x012b4050 },
1353         { 0x0a, 0x90100140 },
1354         { 0x0b, 0x90100142 },
1355         { 0x0c, 0x018b3020 },
1356         { 0x0d, 0x90a00110 },
1357         { 0x0e, 0x400000f0 },
1358         { 0x0f, 0x01cbe030 },
1359         { 0x10, 0x014be060 },
1360         { 0x12, 0x01ab9070 },
1361         { 0x15, 0x400000f0 },
1362         {} /* terminator */
1363 };
1364
1365 static const struct cs_pincfg *cs_pincfgs[CS420X_MODELS] = {
1366         [CS420X_MBP53] = mbp53_pincfgs,
1367         [CS420X_MBP55] = mbp55_pincfgs,
1368         [CS420X_IMAC27] = imac27_pincfgs,
1369 };
1370
1371 static void fix_pincfg(struct hda_codec *codec, int model,
1372                        const struct cs_pincfg **pin_configs)
1373 {
1374         const struct cs_pincfg *cfg = pin_configs[model];
1375         if (!cfg)
1376                 return;
1377         for (; cfg->nid; cfg++)
1378                 snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val);
1379 }
1380
1381 static int patch_cs420x(struct hda_codec *codec)
1382 {
1383         struct cs_spec *spec;
1384         int err;
1385
1386         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1387         if (!spec)
1388                 return -ENOMEM;
1389         codec->spec = spec;
1390
1391         spec->vendor_nid = CS420X_VENDOR_NID;
1392
1393         spec->board_config =
1394                 snd_hda_check_board_config(codec, CS420X_MODELS,
1395                                            cs420x_models, cs420x_cfg_tbl);
1396         if (spec->board_config < 0)
1397                 spec->board_config =
1398                         snd_hda_check_board_codec_sid_config(codec,
1399                                 CS420X_MODELS, NULL, cs420x_codec_cfg_tbl);
1400         if (spec->board_config >= 0)
1401                 fix_pincfg(codec, spec->board_config, cs_pincfgs);
1402
1403         switch (spec->board_config) {
1404         case CS420X_IMAC27:
1405         case CS420X_MBP53:
1406         case CS420X_MBP55:
1407         case CS420X_APPLE:
1408                 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
1409                 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
1410                 spec->gpio_mask = spec->gpio_dir =
1411                         spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
1412                 break;
1413         case CS420X_IMAC27_122:
1414                 spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */
1415                 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
1416                 spec->gpio_mask = spec->gpio_dir =
1417                         spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
1418                 break;
1419         }
1420
1421         err = cs_parse_auto_config(codec);
1422         if (err < 0)
1423                 goto error;
1424
1425         codec->patch_ops = cs_patch_ops;
1426
1427         return 0;
1428
1429  error:
1430         kfree(codec->spec);
1431         codec->spec = NULL;
1432         return err;
1433 }
1434
1435 /*
1436  * Cirrus Logic CS4210
1437  *
1438  * 1 DAC => HP(sense) / Speakers,
1439  * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
1440  * 1 SPDIF OUT => SPDIF Trasmitter(sense)
1441 */
1442
1443 /* CS4210 board names */
1444 static const char *cs421x_models[CS421X_MODELS] = {
1445         [CS421X_CDB4210] = "cdb4210",
1446 };
1447
1448 static const struct snd_pci_quirk cs421x_cfg_tbl[] = {
1449         /* Test Intel board + CDB2410  */
1450         SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),
1451         {} /* terminator */
1452 };
1453
1454 /* CS4210 board pinconfigs */
1455 /* Default CS4210 (CDB4210)*/
1456 static const struct cs_pincfg cdb4210_pincfgs[] = {
1457         { 0x05, 0x0321401f },
1458         { 0x06, 0x90170010 },
1459         { 0x07, 0x03813031 },
1460         { 0x08, 0xb7a70037 },
1461         { 0x09, 0xb7a6003e },
1462         { 0x0a, 0x034510f0 },
1463         {} /* terminator */
1464 };
1465
1466 static const struct cs_pincfg *cs421x_pincfgs[CS421X_MODELS] = {
1467         [CS421X_CDB4210] = cdb4210_pincfgs,
1468 };
1469
1470 static const struct hda_verb cs421x_coef_init_verbs[] = {
1471         {0x0B, AC_VERB_SET_PROC_STATE, 1},
1472         {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG},
1473         /*
1474             Disable Coefficient Index Auto-Increment(DAI)=1,
1475             PDREF=0
1476         */
1477         {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 },
1478
1479         {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG},
1480         /* ADC SZCMode = Digital Soft Ramp */
1481         {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 },
1482
1483         {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG},
1484         {0x0B, AC_VERB_SET_PROC_COEF,
1485          (0x0002 /* DAC SZCMode = Digital Soft Ramp */
1486           | 0x0004 /* Mute DAC on FIFO error */
1487           | 0x0008 /* Enable DAC High Pass Filter */
1488           )},
1489         {} /* terminator */
1490 };
1491
1492 /* Errata: CS4210 rev A1 Silicon
1493  *
1494  * http://www.cirrus.com/en/pubs/errata/
1495  *
1496  * Description:
1497  * 1. Performance degredation is present in the ADC.
1498  * 2. Speaker output is not completely muted upon HP detect.
1499  * 3. Noise is present when clipping occurs on the amplified
1500  *    speaker outputs.
1501  *
1502  * Workaround:
1503  * The following verb sequence written to the registers during
1504  * initialization will correct the issues listed above.
1505  */
1506
1507 static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = {
1508         {0x0B, AC_VERB_SET_PROC_STATE, 0x01},  /* VPW: processing on */
1509
1510         {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006},
1511         {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */
1512
1513         {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A},
1514         {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */
1515
1516         {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011},
1517         {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */
1518
1519         {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A},
1520         {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */
1521
1522         {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B},
1523         {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */
1524
1525         {} /* terminator */
1526 };
1527
1528 /* Speaker Amp Gain is controlled by the vendor widget's coef 4 */
1529 static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0);
1530
1531 static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol,
1532                                 struct snd_ctl_elem_info *uinfo)
1533 {
1534         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1535         uinfo->count = 1;
1536         uinfo->value.integer.min = 0;
1537         uinfo->value.integer.max = 3;
1538         return 0;
1539 }
1540
1541 static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol,
1542                                 struct snd_ctl_elem_value *ucontrol)
1543 {
1544         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1545
1546         ucontrol->value.integer.value[0] =
1547                 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003;
1548         return 0;
1549 }
1550
1551 static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,
1552                                 struct snd_ctl_elem_value *ucontrol)
1553 {
1554         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1555
1556         unsigned int vol = ucontrol->value.integer.value[0];
1557         unsigned int coef =
1558                 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL);
1559         unsigned int original_coef = coef;
1560
1561         coef &= ~0x0003;
1562         coef |= (vol & 0x0003);
1563         if (original_coef == coef)
1564                 return 0;
1565         else {
1566                 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef);
1567                 return 1;
1568         }
1569 }
1570
1571 static const struct snd_kcontrol_new cs421x_speaker_bost_ctl = {
1572
1573         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1574         .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1575                         SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1576         .name = "Speaker Boost Playback Volume",
1577         .info = cs421x_boost_vol_info,
1578         .get = cs421x_boost_vol_get,
1579         .put = cs421x_boost_vol_put,
1580         .tlv = { .p = cs421x_speaker_boost_db_scale },
1581 };
1582
1583 static void cs4210_pinmux_init(struct hda_codec *codec)
1584 {
1585         struct cs_spec *spec = codec->spec;
1586         unsigned int def_conf, coef;
1587
1588         /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */
1589         coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1590
1591         if (spec->gpio_mask)
1592                 coef |= 0x0008; /* B1,B2 are GPIOs */
1593         else
1594                 coef &= ~0x0008;
1595
1596         if (spec->sense_b)
1597                 coef |= 0x0010; /* B2 is SENSE_B, not inverted  */
1598         else
1599                 coef &= ~0x0010;
1600
1601         cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1602
1603         if ((spec->gpio_mask || spec->sense_b) &&
1604             is_active_pin(codec, CS421X_DMIC_PIN_NID)) {
1605
1606                 /*
1607                     GPIO or SENSE_B forced - disconnect the DMIC pin.
1608                 */
1609                 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID);
1610                 def_conf &= ~AC_DEFCFG_PORT_CONN;
1611                 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT);
1612                 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf);
1613         }
1614 }
1615
1616 static void init_cs421x_digital(struct hda_codec *codec)
1617 {
1618         struct cs_spec *spec = codec->spec;
1619         struct auto_pin_cfg *cfg = &spec->autocfg;
1620         int i;
1621
1622
1623         for (i = 0; i < cfg->dig_outs; i++) {
1624                 hda_nid_t nid = cfg->dig_out_pins[i];
1625                 if (!cfg->speaker_outs)
1626                         continue;
1627                 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
1628                         snd_hda_jack_detect_enable(codec, nid, SPDIF_EVENT);
1629                         spec->spdif_detect = 1;
1630                 }
1631         }
1632 }
1633
1634 static int cs421x_init(struct hda_codec *codec)
1635 {
1636         struct cs_spec *spec = codec->spec;
1637
1638         if (spec->vendor_nid == CS4210_VENDOR_NID) {
1639                 snd_hda_sequence_write(codec, cs421x_coef_init_verbs);
1640                 snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes);
1641                 cs4210_pinmux_init(codec);
1642         }
1643
1644         if (spec->gpio_mask) {
1645                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1646                                     spec->gpio_mask);
1647                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1648                                     spec->gpio_dir);
1649                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1650                                     spec->gpio_data);
1651         }
1652
1653         init_output(codec);
1654         init_input(codec);
1655         init_cs421x_digital(codec);
1656         snd_hda_jack_report_sync(codec);
1657
1658         return 0;
1659 }
1660
1661 /*
1662  * CS4210 Input MUX (1 ADC)
1663  */
1664 static int cs421x_mux_enum_info(struct snd_kcontrol *kcontrol,
1665                                         struct snd_ctl_elem_info *uinfo)
1666 {
1667         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1668         struct cs_spec *spec = codec->spec;
1669
1670         return snd_hda_input_mux_info(&spec->input_mux, uinfo);
1671 }
1672
1673 static int cs421x_mux_enum_get(struct snd_kcontrol *kcontrol,
1674                                         struct snd_ctl_elem_value *ucontrol)
1675 {
1676         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1677         struct cs_spec *spec = codec->spec;
1678
1679         ucontrol->value.enumerated.item[0] = spec->cur_input;
1680         return 0;
1681 }
1682
1683 static int cs421x_mux_enum_put(struct snd_kcontrol *kcontrol,
1684                                         struct snd_ctl_elem_value *ucontrol)
1685 {
1686         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1687         struct cs_spec *spec = codec->spec;
1688
1689         return snd_hda_input_mux_put(codec, &spec->input_mux, ucontrol,
1690                                 spec->adc_nid[0], &spec->cur_input);
1691
1692 }
1693
1694 static struct snd_kcontrol_new cs421x_capture_source = {
1695
1696         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1697         .name = "Capture Source",
1698         .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
1699         .info = cs421x_mux_enum_info,
1700         .get = cs421x_mux_enum_get,
1701         .put = cs421x_mux_enum_put,
1702 };
1703
1704 static int cs421x_add_input_volume_control(struct hda_codec *codec, int item)
1705 {
1706         struct cs_spec *spec = codec->spec;
1707         struct auto_pin_cfg *cfg = &spec->autocfg;
1708         const struct hda_input_mux *imux = &spec->input_mux;
1709         hda_nid_t pin = cfg->inputs[item].pin;
1710         struct snd_kcontrol *kctl;
1711         u32 caps;
1712
1713         if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
1714                 return 0;
1715
1716         caps = query_amp_caps(codec, pin, HDA_INPUT);
1717         caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
1718         if (caps <= 1)
1719                 return 0;
1720
1721         return add_volume(codec,  imux->items[item].label, 0,
1722                           HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
1723 }
1724
1725 /* add a (input-boost) volume control to the given input pin */
1726 static int build_cs421x_input(struct hda_codec *codec)
1727 {
1728         struct cs_spec *spec = codec->spec;
1729         struct auto_pin_cfg *cfg = &spec->autocfg;
1730         struct hda_input_mux *imux = &spec->input_mux;
1731         int i, err, type_idx;
1732         const char *label;
1733
1734         if (!spec->num_inputs)
1735                 return 0;
1736
1737         /* make bind-capture */
1738         spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
1739         spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
1740         for (i = 0; i < 2; i++) {
1741                 struct snd_kcontrol *kctl;
1742                 int n;
1743                 if (!spec->capture_bind[i])
1744                         return -ENOMEM;
1745                 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
1746                 if (!kctl)
1747                         return -ENOMEM;
1748                 kctl->private_value = (long)spec->capture_bind[i];
1749                 err = snd_hda_ctl_add(codec, 0, kctl);
1750                 if (err < 0)
1751                         return err;
1752                 for (n = 0; n < AUTO_PIN_LAST; n++) {
1753                         if (!spec->adc_nid[n])
1754                                 continue;
1755                         err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
1756                         if (err < 0)
1757                                 return err;
1758                 }
1759         }
1760
1761         /* Add Input MUX Items + Capture Volume/Switch */
1762         for (i = 0; i < spec->num_inputs; i++) {
1763                 label = hda_get_autocfg_input_label(codec, cfg, i);
1764                 snd_hda_add_imux_item(imux, label, spec->adc_idx[i], &type_idx);
1765
1766                 err = cs421x_add_input_volume_control(codec, i);
1767                 if (err < 0)
1768                         return err;
1769         }
1770
1771         /*
1772             Add 'Capture Source' Switch if
1773                 * 2 inputs and no mic detec
1774                 * 3 inputs
1775         */
1776         if ((spec->num_inputs == 2 && !spec->mic_detect) ||
1777             (spec->num_inputs == 3)) {
1778
1779                 err = snd_hda_ctl_add(codec, spec->adc_nid[0],
1780                               snd_ctl_new1(&cs421x_capture_source, codec));
1781                 if (err < 0)
1782                         return err;
1783         }
1784
1785         return 0;
1786 }
1787
1788 /* Single DAC (Mute/Gain) */
1789 static int build_cs421x_output(struct hda_codec *codec)
1790 {
1791         hda_nid_t dac = CS4210_DAC_NID;
1792         struct cs_spec *spec = codec->spec;
1793         struct auto_pin_cfg *cfg = &spec->autocfg;
1794         struct snd_kcontrol *kctl;
1795         int err;
1796         char *name = "Master";
1797
1798         fix_volume_caps(codec, dac);
1799
1800         err = add_mute(codec, name, 0,
1801                         HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1802         if (err < 0)
1803                 return err;
1804
1805         err = add_volume(codec, name, 0,
1806                         HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1807         if (err < 0)
1808                 return err;
1809
1810         if (cfg->speaker_outs && (spec->vendor_nid == CS4210_VENDOR_NID)) {
1811                 err = snd_hda_ctl_add(codec, 0,
1812                         snd_ctl_new1(&cs421x_speaker_bost_ctl, codec));
1813                 if (err < 0)
1814                         return err;
1815         }
1816         return err;
1817 }
1818
1819 static int cs421x_build_controls(struct hda_codec *codec)
1820 {
1821         struct cs_spec *spec = codec->spec;
1822         int err;
1823
1824         err = build_cs421x_output(codec);
1825         if (err < 0)
1826                 return err;
1827         err = build_cs421x_input(codec);
1828         if (err < 0)
1829                 return err;
1830         err = build_digital_output(codec);
1831         if (err < 0)
1832                 return err;
1833         err =  cs421x_init(codec);
1834         if (err < 0)
1835                 return err;
1836
1837         err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
1838         if (err < 0)
1839                 return err;
1840
1841         return 0;
1842 }
1843
1844 static void cs421x_unsol_event(struct hda_codec *codec, unsigned int res)
1845 {
1846         switch (snd_hda_jack_get_action(codec, res >> 26)) {
1847         case HP_EVENT:
1848         case SPDIF_EVENT:
1849                 cs_automute(codec);
1850                 break;
1851
1852         case MIC_EVENT:
1853                 cs_automic(codec);
1854                 break;
1855         }
1856         snd_hda_jack_report_sync(codec);
1857 }
1858
1859 static int parse_cs421x_input(struct hda_codec *codec)
1860 {
1861         struct cs_spec *spec = codec->spec;
1862         struct auto_pin_cfg *cfg = &spec->autocfg;
1863         int i;
1864
1865         for (i = 0; i < cfg->num_inputs; i++) {
1866                 hda_nid_t pin = cfg->inputs[i].pin;
1867                 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
1868                 spec->cur_input = spec->last_input = i;
1869                 spec->num_inputs++;
1870
1871                 /* check whether the automatic mic switch is available */
1872                 if (is_ext_mic(codec, i) && cfg->num_inputs >= 2) {
1873                         spec->mic_detect = 1;
1874                         spec->automic_idx = i;
1875                 }
1876         }
1877         return 0;
1878 }
1879
1880 static int cs421x_parse_auto_config(struct hda_codec *codec)
1881 {
1882         struct cs_spec *spec = codec->spec;
1883         int err;
1884
1885         err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1886         if (err < 0)
1887                 return err;
1888         err = parse_output(codec);
1889         if (err < 0)
1890                 return err;
1891         err = parse_cs421x_input(codec);
1892         if (err < 0)
1893                 return err;
1894         err = parse_digital_output(codec);
1895         if (err < 0)
1896                 return err;
1897         return 0;
1898 }
1899
1900 #ifdef CONFIG_PM
1901 /*
1902         Manage PDREF, when transitioning to D3hot
1903         (DAC,ADC) -> D3, PDREF=1, AFG->D3
1904 */
1905 static int cs421x_suspend(struct hda_codec *codec, pm_message_t state)
1906 {
1907         struct cs_spec *spec = codec->spec;
1908         unsigned int coef;
1909
1910         snd_hda_shutup_pins(codec);
1911
1912         snd_hda_codec_write(codec, CS4210_DAC_NID, 0,
1913                             AC_VERB_SET_POWER_STATE,  AC_PWRST_D3);
1914         snd_hda_codec_write(codec, CS4210_ADC_NID, 0,
1915                             AC_VERB_SET_POWER_STATE,  AC_PWRST_D3);
1916
1917         if (spec->vendor_nid == CS4210_VENDOR_NID) {
1918                 coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1919                 coef |= 0x0004; /* PDREF */
1920                 cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1921         }
1922
1923         return 0;
1924 }
1925 #endif
1926
1927 static struct hda_codec_ops cs421x_patch_ops = {
1928         .build_controls = cs421x_build_controls,
1929         .build_pcms = cs_build_pcms,
1930         .init = cs421x_init,
1931         .free = cs_free,
1932         .unsol_event = cs421x_unsol_event,
1933 #ifdef CONFIG_PM
1934         .suspend = cs421x_suspend,
1935 #endif
1936 };
1937
1938 static int patch_cs4210(struct hda_codec *codec)
1939 {
1940         struct cs_spec *spec;
1941         int err;
1942
1943         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1944         if (!spec)
1945                 return -ENOMEM;
1946         codec->spec = spec;
1947
1948         spec->vendor_nid = CS4210_VENDOR_NID;
1949
1950         spec->board_config =
1951                 snd_hda_check_board_config(codec, CS421X_MODELS,
1952                                            cs421x_models, cs421x_cfg_tbl);
1953         if (spec->board_config >= 0)
1954                 fix_pincfg(codec, spec->board_config, cs421x_pincfgs);
1955         /*
1956             Setup GPIO/SENSE for each board (if used)
1957         */
1958         switch (spec->board_config) {
1959         case CS421X_CDB4210:
1960                 snd_printd("CS4210 board: %s\n",
1961                         cs421x_models[spec->board_config]);
1962 /*              spec->gpio_mask = 3;
1963                 spec->gpio_dir = 3;
1964                 spec->gpio_data = 3;
1965 */
1966                 spec->sense_b = 1;
1967
1968                 break;
1969         }
1970
1971         /*
1972             Update the GPIO/DMIC/SENSE_B pinmux before the configuration
1973             is auto-parsed. If GPIO or SENSE_B is forced, DMIC input
1974             is disabled.
1975         */
1976         cs4210_pinmux_init(codec);
1977
1978         err = cs421x_parse_auto_config(codec);
1979         if (err < 0)
1980                 goto error;
1981
1982         codec->patch_ops = cs421x_patch_ops;
1983
1984         return 0;
1985
1986  error:
1987         kfree(codec->spec);
1988         codec->spec = NULL;
1989         return err;
1990 }
1991
1992 static int patch_cs4213(struct hda_codec *codec)
1993 {
1994         struct cs_spec *spec;
1995         int err;
1996
1997         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1998         if (!spec)
1999                 return -ENOMEM;
2000         codec->spec = spec;
2001
2002         spec->vendor_nid = CS4213_VENDOR_NID;
2003
2004         err = cs421x_parse_auto_config(codec);
2005         if (err < 0)
2006                 goto error;
2007
2008         codec->patch_ops = cs421x_patch_ops;
2009         return 0;
2010
2011  error:
2012         kfree(codec->spec);
2013         codec->spec = NULL;
2014         return err;
2015 }
2016
2017
2018 /*
2019  * patch entries
2020  */
2021 static const struct hda_codec_preset snd_hda_preset_cirrus[] = {
2022         { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
2023         { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
2024         { .id = 0x10134210, .name = "CS4210", .patch = patch_cs4210 },
2025         { .id = 0x10134213, .name = "CS4213", .patch = patch_cs4213 },
2026         {} /* terminator */
2027 };
2028
2029 MODULE_ALIAS("snd-hda-codec-id:10134206");
2030 MODULE_ALIAS("snd-hda-codec-id:10134207");
2031 MODULE_ALIAS("snd-hda-codec-id:10134210");
2032 MODULE_ALIAS("snd-hda-codec-id:10134213");
2033
2034 MODULE_LICENSE("GPL");
2035 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
2036
2037 static struct hda_codec_preset_list cirrus_list = {
2038         .preset = snd_hda_preset_cirrus,
2039         .owner = THIS_MODULE,
2040 };
2041
2042 static int __init patch_cirrus_init(void)
2043 {
2044         return snd_hda_add_codec_preset(&cirrus_list);
2045 }
2046
2047 static void __exit patch_cirrus_exit(void)
2048 {
2049         snd_hda_delete_codec_preset(&cirrus_list);
2050 }
2051
2052 module_init(patch_cirrus_init)
2053 module_exit(patch_cirrus_exit)