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_APPLE,
  83         CS420X_AUTO,
  84         CS420X_MODELS
  85 };
  86
  87 /* CS421x boards */
  88 enum {
  89         CS421X_CDB4210,
  90         CS421X_MODELS
  91 };
  92
  93 /* Vendor-specific processing widget */
  94 #define CS420X_VENDOR_NID       0x11
  95 #define CS_DIG_OUT1_PIN_NID     0x10
  96 #define CS_DIG_OUT2_PIN_NID     0x15
  97 #define CS_DMIC1_PIN_NID        0x12
  98 #define CS_DMIC2_PIN_NID        0x0e
  99
 100 /* coef indices */
 101 #define IDX_SPDIF_STAT          0x0000
 102 #define IDX_SPDIF_CTL           0x0001
 103 #define IDX_ADC_CFG             0x0002
 104 /* SZC bitmask, 4 modes below:
 105  * 0 = immediate,
 106  * 1 = digital immediate, analog zero-cross
 107  * 2 = digtail & analog soft-ramp
 108  * 3 = digital soft-ramp, analog zero-cross
 109  */
 110 #define   CS_COEF_ADC_SZC_MASK          (3 << 0)
 111 #define   CS_COEF_ADC_MIC_SZC_MODE      (3 << 0) /* SZC setup for mic */
 112 #define   CS_COEF_ADC_LI_SZC_MODE       (3 << 0) /* SZC setup for line-in */
 113 /* PGA mode: 0 = differential, 1 = signle-ended */
 114 #define   CS_COEF_ADC_MIC_PGA_MODE      (1 << 5) /* PGA setup for mic */
 115 #define   CS_COEF_ADC_LI_PGA_MODE       (1 << 6) /* PGA setup for line-in */
 116 #define IDX_DAC_CFG             0x0003
 117 /* SZC bitmask, 4 modes below:
 118  * 0 = Immediate
 119  * 1 = zero-cross
 120  * 2 = soft-ramp
 121  * 3 = soft-ramp on zero-cross
 122  */
 123 #define   CS_COEF_DAC_HP_SZC_MODE       (3 << 0) /* nid 0x02 */
 124 #define   CS_COEF_DAC_LO_SZC_MODE       (3 << 2) /* nid 0x03 */
 125 #define   CS_COEF_DAC_SPK_SZC_MODE      (3 << 4) /* nid 0x04 */
 126
 127 #define IDX_BEEP_CFG            0x0004
 128 /* 0x0008 - test reg key */
 129 /* 0x0009 - 0x0014 -> 12 test regs */
 130 /* 0x0015 - visibility reg */
 131
 132 /*
 133  * Cirrus Logic CS4210
 134  *
 135  * 1 DAC => HP(sense) / Speakers,
 136  * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
 137  * 1 SPDIF OUT => SPDIF Trasmitter(sense)
 138 */
 139 #define CS4210_DAC_NID          0x02
 140 #define CS4210_ADC_NID          0x03
 141 #define CS421X_VENDOR_NID       0x0B
 142 #define CS421X_DMIC_PIN_NID     0x09 /* Port E */
 143 #define CS421X_SPDIF_PIN_NID    0x0A /* Port H */
 144
 145 #define CS421X_IDX_DEV_CFG      0x01
 146 #define CS421X_IDX_ADC_CFG      0x02
 147 #define CS421X_IDX_DAC_CFG      0x03
 148 #define CS421X_IDX_SPK_CTL      0x04
 149
 150 #define SPDIF_EVENT             0x04
 151
 152 static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
 153 {
 154         struct cs_spec *spec = codec->spec;
 155         snd_hda_codec_write(codec, spec->vendor_nid, 0,
 156                             AC_VERB_SET_COEF_INDEX, idx);
 157         return snd_hda_codec_read(codec, spec->vendor_nid, 0,
 158                                   AC_VERB_GET_PROC_COEF, 0);
 159 }
 160
 161 static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
 162                                       unsigned int coef)
 163 {
 164         struct cs_spec *spec = codec->spec;
 165         snd_hda_codec_write(codec, spec->vendor_nid, 0,
 166                             AC_VERB_SET_COEF_INDEX, idx);
 167         snd_hda_codec_write(codec, spec->vendor_nid, 0,
 168                             AC_VERB_SET_PROC_COEF, coef);
 169 }
 170
 171
 172 #define HP_EVENT        1
 173 #define MIC_EVENT       2
 174
 175 /*
 176  * PCM callbacks
 177  */
 178 static int cs_playback_pcm_open(struct hda_pcm_stream *hinfo,
 179                                 struct hda_codec *codec,
 180                                 struct snd_pcm_substream *substream)
 181 {
 182         struct cs_spec *spec = codec->spec;
 183         return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream,
 184                                              hinfo);
 185 }
 186
 187 static int cs_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 188                                    struct hda_codec *codec,
 189                                    unsigned int stream_tag,
 190                                    unsigned int format,
 191                                    struct snd_pcm_substream *substream)
 192 {
 193         struct cs_spec *spec = codec->spec;
 194         return snd_hda_multi_out_analog_prepare(codec, &spec->multiout,
 195                                                 stream_tag, format, substream);
 196 }
 197
 198 static int cs_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 199                                    struct hda_codec *codec,
 200                                    struct snd_pcm_substream *substream)
 201 {
 202         struct cs_spec *spec = codec->spec;
 203         return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
 204 }
 205
 206 /*
 207  * Digital out
 208  */
 209 static int cs_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
 210                                     struct hda_codec *codec,
 211                                     struct snd_pcm_substream *substream)
 212 {
 213         struct cs_spec *spec = codec->spec;
 214         return snd_hda_multi_out_dig_open(codec, &spec->multiout);
 215 }
 216
 217 static int cs_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
 218                                      struct hda_codec *codec,
 219                                      struct snd_pcm_substream *substream)
 220 {
 221         struct cs_spec *spec = codec->spec;
 222         return snd_hda_multi_out_dig_close(codec, &spec->multiout);
 223 }
 224
 225 static int cs_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
 226                                        struct hda_codec *codec,
 227                                        unsigned int stream_tag,
 228                                        unsigned int format,
 229                                        struct snd_pcm_substream *substream)
 230 {
 231         struct cs_spec *spec = codec->spec;
 232         return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
 233                                              format, substream);
 234 }
 235
 236 static int cs_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
 237                                        struct hda_codec *codec,
 238                                        struct snd_pcm_substream *substream)
 239 {
 240         struct cs_spec *spec = codec->spec;
 241         return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
 242 }
 243
 244 static void cs_update_input_select(struct hda_codec *codec)
 245 {
 246         struct cs_spec *spec = codec->spec;
 247         if (spec->cur_adc)
 248                 snd_hda_codec_write(codec, spec->cur_adc, 0,
 249                                     AC_VERB_SET_CONNECT_SEL,
 250                                     spec->adc_idx[spec->cur_input]);
 251 }
 252
 253 /*
 254  * Analog capture
 255  */
 256 static int cs_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
 257                                   struct hda_codec *codec,
 258                                   unsigned int stream_tag,
 259                                   unsigned int format,
 260                                   struct snd_pcm_substream *substream)
 261 {
 262         struct cs_spec *spec = codec->spec;
 263         spec->cur_adc = spec->adc_nid[spec->cur_input];
 264         spec->cur_adc_stream_tag = stream_tag;
 265         spec->cur_adc_format = format;
 266         cs_update_input_select(codec);
 267         snd_hda_codec_setup_stream(codec, spec->cur_adc, stream_tag, 0, format);
 268         return 0;
 269 }
 270
 271 static int cs_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
 272                                   struct hda_codec *codec,
 273                                   struct snd_pcm_substream *substream)
 274 {
 275         struct cs_spec *spec = codec->spec;
 276         snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
 277         spec->cur_adc = 0;
 278         return 0;
 279 }
 280
 281 /*
 282  */
 283 static const struct hda_pcm_stream cs_pcm_analog_playback = {
 284         .substreams = 1,
 285         .channels_min = 2,
 286         .channels_max = 2,
 287         .ops = {
 288                 .open = cs_playback_pcm_open,
 289                 .prepare = cs_playback_pcm_prepare,
 290                 .cleanup = cs_playback_pcm_cleanup
 291         },
 292 };
 293
 294 static const struct hda_pcm_stream cs_pcm_analog_capture = {
 295         .substreams = 1,
 296         .channels_min = 2,
 297         .channels_max = 2,
 298         .ops = {
 299                 .prepare = cs_capture_pcm_prepare,
 300                 .cleanup = cs_capture_pcm_cleanup
 301         },
 302 };
 303
 304 static const struct hda_pcm_stream cs_pcm_digital_playback = {
 305         .substreams = 1,
 306         .channels_min = 2,
 307         .channels_max = 2,
 308         .ops = {
 309                 .open = cs_dig_playback_pcm_open,
 310                 .close = cs_dig_playback_pcm_close,
 311                 .prepare = cs_dig_playback_pcm_prepare,
 312                 .cleanup = cs_dig_playback_pcm_cleanup
 313         },
 314 };
 315
 316 static const struct hda_pcm_stream cs_pcm_digital_capture = {
 317         .substreams = 1,
 318         .channels_min = 2,
 319         .channels_max = 2,
 320 };
 321
 322 static int cs_build_pcms(struct hda_codec *codec)
 323 {
 324         struct cs_spec *spec = codec->spec;
 325         struct hda_pcm *info = spec->pcm_rec;
 326
 327         codec->pcm_info = info;
 328         codec->num_pcms = 0;
 329
 330         info->name = "Cirrus Analog";
 331         info->stream[SNDRV_PCM_STREAM_PLAYBACK] = cs_pcm_analog_playback;
 332         info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dac_nid[0];
 333         info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
 334                 spec->multiout.max_channels;
 335         info->stream[SNDRV_PCM_STREAM_CAPTURE] = cs_pcm_analog_capture;
 336         info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
 337                 spec->adc_nid[spec->cur_input];
 338         codec->num_pcms++;
 339
 340         if (!spec->multiout.dig_out_nid && !spec->dig_in)
 341                 return 0;
 342
 343         info++;
 344         info->name = "Cirrus Digital";
 345         info->pcm_type = spec->autocfg.dig_out_type[0];
 346         if (!info->pcm_type)
 347                 info->pcm_type = HDA_PCM_TYPE_SPDIF;
 348         if (spec->multiout.dig_out_nid) {
 349                 info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
 350                         cs_pcm_digital_playback;
 351                 info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
 352                         spec->multiout.dig_out_nid;
 353         }
 354         if (spec->dig_in) {
 355                 info->stream[SNDRV_PCM_STREAM_CAPTURE] =
 356                         cs_pcm_digital_capture;
 357                 info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
 358         }
 359         codec->num_pcms++;
 360
 361         return 0;
 362 }
 363
 364 /*
 365  * parse codec topology
 366  */
 367
 368 static hda_nid_t get_dac(struct hda_codec *codec, hda_nid_t pin)
 369 {
 370         hda_nid_t dac;
 371         if (!pin)
 372                 return 0;
 373         if (snd_hda_get_connections(codec, pin, &dac, 1) != 1)
 374                 return 0;
 375         return dac;
 376 }
 377
 378 static int is_ext_mic(struct hda_codec *codec, unsigned int idx)
 379 {
 380         struct cs_spec *spec = codec->spec;
 381         struct auto_pin_cfg *cfg = &spec->autocfg;
 382         hda_nid_t pin = cfg->inputs[idx].pin;
 383         unsigned int val;
 384         if (!is_jack_detectable(codec, pin))
 385                 return 0;
 386         val = snd_hda_codec_get_pincfg(codec, pin);
 387         return (snd_hda_get_input_pin_attr(val) != INPUT_PIN_ATTR_INT);
 388 }
 389
 390 static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin,
 391                          unsigned int *idxp)
 392 {
 393         int i, idx;
 394         hda_nid_t nid;
 395
 396         nid = codec->start_nid;
 397         for (i = 0; i < codec->num_nodes; i++, nid++) {
 398                 unsigned int type;
 399                 type = get_wcaps_type(get_wcaps(codec, nid));
 400                 if (type != AC_WID_AUD_IN)
 401                         continue;
 402                 idx = snd_hda_get_conn_index(codec, nid, pin, false);
 403                 if (idx >= 0) {
 404                         *idxp = idx;
 405                         return nid;
 406                 }
 407         }
 408         return 0;
 409 }
 410
 411 static int is_active_pin(struct hda_codec *codec, hda_nid_t nid)
 412 {
 413         unsigned int val;
 414         val = snd_hda_codec_get_pincfg(codec, nid);
 415         return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
 416 }
 417
 418 static int parse_output(struct hda_codec *codec)
 419 {
 420         struct cs_spec *spec = codec->spec;
 421         struct auto_pin_cfg *cfg = &spec->autocfg;
 422         int i, extra_nids;
 423         hda_nid_t dac;
 424
 425         for (i = 0; i < cfg->line_outs; i++) {
 426                 dac = get_dac(codec, cfg->line_out_pins[i]);
 427                 if (!dac)
 428                         break;
 429                 spec->dac_nid[i] = dac;
 430         }
 431         spec->multiout.num_dacs = i;
 432         spec->multiout.dac_nids = spec->dac_nid;
 433         spec->multiout.max_channels = i * 2;
 434
 435         /* add HP and speakers */
 436         extra_nids = 0;
 437         for (i = 0; i < cfg->hp_outs; i++) {
 438                 dac = get_dac(codec, cfg->hp_pins[i]);
 439                 if (!dac)
 440                         break;
 441                 if (!i)
 442                         spec->multiout.hp_nid = dac;
 443                 else
 444                         spec->multiout.extra_out_nid[extra_nids++] = dac;
 445         }
 446         for (i = 0; i < cfg->speaker_outs; i++) {
 447                 dac = get_dac(codec, cfg->speaker_pins[i]);
 448                 if (!dac)
 449                         break;
 450                 spec->multiout.extra_out_nid[extra_nids++] = dac;
 451         }
 452
 453         if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
 454                 cfg->speaker_outs = cfg->line_outs;
 455                 memcpy(cfg->speaker_pins, cfg->line_out_pins,
 456                        sizeof(cfg->speaker_pins));
 457                 cfg->line_outs = 0;
 458         }
 459
 460         return 0;
 461 }
 462
 463 static int parse_input(struct hda_codec *codec)
 464 {
 465         struct cs_spec *spec = codec->spec;
 466         struct auto_pin_cfg *cfg = &spec->autocfg;
 467         int i;
 468
 469         for (i = 0; i < cfg->num_inputs; i++) {
 470                 hda_nid_t pin = cfg->inputs[i].pin;
 471                 spec->input_idx[spec->num_inputs] = i;
 472                 spec->capsrc_idx[i] = spec->num_inputs++;
 473                 spec->cur_input = i;
 474                 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
 475         }
 476         if (!spec->num_inputs)
 477                 return 0;
 478
 479         /* check whether the automatic mic switch is available */
 480         if (spec->num_inputs == 2 &&
 481             cfg->inputs[0].type == AUTO_PIN_MIC &&
 482             cfg->inputs[1].type == AUTO_PIN_MIC) {
 483                 if (is_ext_mic(codec, cfg->inputs[0].pin)) {
 484                         if (!is_ext_mic(codec, cfg->inputs[1].pin)) {
 485                                 spec->mic_detect = 1;
 486                                 spec->automic_idx = 0;
 487                         }
 488                 } else {
 489                         if (is_ext_mic(codec, cfg->inputs[1].pin)) {
 490                                 spec->mic_detect = 1;
 491                                 spec->automic_idx = 1;
 492                         }
 493                 }
 494         }
 495         return 0;
 496 }
 497
 498
 499 static int parse_digital_output(struct hda_codec *codec)
 500 {
 501         struct cs_spec *spec = codec->spec;
 502         struct auto_pin_cfg *cfg = &spec->autocfg;
 503         hda_nid_t nid;
 504
 505         if (!cfg->dig_outs)
 506                 return 0;
 507         if (snd_hda_get_connections(codec, cfg->dig_out_pins[0], &nid, 1) < 1)
 508                 return 0;
 509         spec->multiout.dig_out_nid = nid;
 510         spec->multiout.share_spdif = 1;
 511         if (cfg->dig_outs > 1 &&
 512             snd_hda_get_connections(codec, cfg->dig_out_pins[1], &nid, 1) > 0) {
 513                 spec->slave_dig_outs[0] = nid;
 514                 codec->slave_dig_outs = spec->slave_dig_outs;
 515         }
 516         return 0;
 517 }
 518
 519 static int parse_digital_input(struct hda_codec *codec)
 520 {
 521         struct cs_spec *spec = codec->spec;
 522         struct auto_pin_cfg *cfg = &spec->autocfg;
 523         int idx;
 524
 525         if (cfg->dig_in_pin)
 526                 spec->dig_in = get_adc(codec, cfg->dig_in_pin, &idx);
 527         return 0;
 528 }
 529
 530 /*
 531  * create mixer controls
 532  */
 533
 534 static const char * const dir_sfx[2] = { "Playback", "Capture" };
 535
 536 static int add_mute(struct hda_codec *codec, const char *name, int index,
 537                     unsigned int pval, int dir, struct snd_kcontrol **kctlp)
 538 {
 539         char tmp[44];
 540         struct snd_kcontrol_new knew =
 541                 HDA_CODEC_MUTE_IDX(tmp, index, 0, 0, HDA_OUTPUT);
 542         knew.private_value = pval;
 543         snprintf(tmp, sizeof(tmp), "%s %s Switch", name, dir_sfx[dir]);
 544         *kctlp = snd_ctl_new1(&knew, codec);
 545         (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
 546         return snd_hda_ctl_add(codec, 0, *kctlp);
 547 }
 548
 549 static int add_volume(struct hda_codec *codec, const char *name,
 550                       int index, unsigned int pval, int dir,
 551                       struct snd_kcontrol **kctlp)
 552 {
 553         char tmp[44];
 554         struct snd_kcontrol_new knew =
 555                 HDA_CODEC_VOLUME_IDX(tmp, index, 0, 0, HDA_OUTPUT);
 556         knew.private_value = pval;
 557         snprintf(tmp, sizeof(tmp), "%s %s Volume", name, dir_sfx[dir]);
 558         *kctlp = snd_ctl_new1(&knew, codec);
 559         (*kctlp)->id.subdevice = HDA_SUBDEV_AMP_FLAG;
 560         return snd_hda_ctl_add(codec, 0, *kctlp);
 561 }
 562
 563 static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
 564 {
 565         unsigned int caps;
 566
 567         /* set the upper-limit for mixer amp to 0dB */
 568         caps = query_amp_caps(codec, dac, HDA_OUTPUT);
 569         caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
 570         caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
 571                 << AC_AMPCAP_NUM_STEPS_SHIFT;
 572         snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
 573 }
 574
 575 static int add_vmaster(struct hda_codec *codec, hda_nid_t dac)
 576 {
 577         struct cs_spec *spec = codec->spec;
 578         unsigned int tlv[4];
 579         int err;
 580
 581         spec->vmaster_sw =
 582                 snd_ctl_make_virtual_master("Master Playback Switch", NULL);
 583         err = snd_hda_ctl_add(codec, dac, spec->vmaster_sw);
 584         if (err < 0)
 585                 return err;
 586
 587         snd_hda_set_vmaster_tlv(codec, dac, HDA_OUTPUT, tlv);
 588         spec->vmaster_vol =
 589                 snd_ctl_make_virtual_master("Master Playback Volume", tlv);
 590         err = snd_hda_ctl_add(codec, dac, spec->vmaster_vol);
 591         if (err < 0)
 592                 return err;
 593         return 0;
 594 }
 595
 596 static int add_output(struct hda_codec *codec, hda_nid_t dac, int idx,
 597                       int num_ctls, int type)
 598 {
 599         struct cs_spec *spec = codec->spec;
 600         const char *name;
 601         int err, index;
 602         struct snd_kcontrol *kctl;
 603         static const char * const speakers[] = {
 604                 "Front Speaker", "Surround Speaker", "Bass Speaker"
 605         };
 606         static const char * const line_outs[] = {
 607                 "Front Line-Out", "Surround Line-Out", "Bass Line-Out"
 608         };
 609
 610         fix_volume_caps(codec, dac);
 611         if (!spec->vmaster_sw) {
 612                 err = add_vmaster(codec, dac);
 613                 if (err < 0)
 614                         return err;
 615         }
 616
 617         index = 0;
 618         switch (type) {
 619         case AUTO_PIN_HP_OUT:
 620                 name = "Headphone";
 621                 index = idx;
 622                 break;
 623         case AUTO_PIN_SPEAKER_OUT:
 624                 if (num_ctls > 1)
 625                         name = speakers[idx];
 626                 else
 627                         name = "Speaker";
 628                 break;
 629         default:
 630                 if (num_ctls > 1)
 631                         name = line_outs[idx];
 632                 else
 633                         name = "Line-Out";
 634                 break;
 635         }
 636
 637         err = add_mute(codec, name, index,
 638                        HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
 639         if (err < 0)
 640                 return err;
 641         err = snd_ctl_add_slave(spec->vmaster_sw, kctl);
 642         if (err < 0)
 643                 return err;
 644
 645         err = add_volume(codec, name, index,
 646                          HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
 647         if (err < 0)
 648                 return err;
 649         err = snd_ctl_add_slave(spec->vmaster_vol, kctl);
 650         if (err < 0)
 651                 return err;
 652
 653         return 0;
 654 }
 655
 656 static int build_output(struct hda_codec *codec)
 657 {
 658         struct cs_spec *spec = codec->spec;
 659         struct auto_pin_cfg *cfg = &spec->autocfg;
 660         int i, err;
 661
 662         for (i = 0; i < cfg->line_outs; i++) {
 663                 err = add_output(codec, get_dac(codec, cfg->line_out_pins[i]),
 664                                  i, cfg->line_outs, cfg->line_out_type);
 665                 if (err < 0)
 666                         return err;
 667         }
 668         for (i = 0; i < cfg->hp_outs; i++) {
 669                 err = add_output(codec, get_dac(codec, cfg->hp_pins[i]),
 670                                  i, cfg->hp_outs, AUTO_PIN_HP_OUT);
 671                 if (err < 0)
 672                         return err;
 673         }
 674         for (i = 0; i < cfg->speaker_outs; i++) {
 675                 err = add_output(codec, get_dac(codec, cfg->speaker_pins[i]),
 676                                  i, cfg->speaker_outs, AUTO_PIN_SPEAKER_OUT);
 677                 if (err < 0)
 678                         return err;
 679         }
 680         return 0;
 681 }
 682
 683 /*
 684  */
 685
 686 static const struct snd_kcontrol_new cs_capture_ctls[] = {
 687         HDA_BIND_SW("Capture Switch", 0),
 688         HDA_BIND_VOL("Capture Volume", 0),
 689 };
 690
 691 static int change_cur_input(struct hda_codec *codec, unsigned int idx,
 692                             int force)
 693 {
 694         struct cs_spec *spec = codec->spec;
 695
 696         if (spec->cur_input == idx && !force)
 697                 return 0;
 698         if (spec->cur_adc && spec->cur_adc != spec->adc_nid[idx]) {
 699                 /* stream is running, let's swap the current ADC */
 700                 __snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1);
 701                 spec->cur_adc = spec->adc_nid[idx];
 702                 snd_hda_codec_setup_stream(codec, spec->cur_adc,
 703                                            spec->cur_adc_stream_tag, 0,
 704                                            spec->cur_adc_format);
 705         }
 706         spec->cur_input = idx;
 707         cs_update_input_select(codec);
 708         return 1;
 709 }
 710
 711 static int cs_capture_source_info(struct snd_kcontrol *kcontrol,
 712                                   struct snd_ctl_elem_info *uinfo)
 713 {
 714         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 715         struct cs_spec *spec = codec->spec;
 716         struct auto_pin_cfg *cfg = &spec->autocfg;
 717         unsigned int idx;
 718
 719         uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
 720         uinfo->count = 1;
 721         uinfo->value.enumerated.items = spec->num_inputs;
 722         if (uinfo->value.enumerated.item >= spec->num_inputs)
 723                 uinfo->value.enumerated.item = spec->num_inputs - 1;
 724         idx = spec->input_idx[uinfo->value.enumerated.item];
 725         snd_hda_get_pin_label(codec, cfg->inputs[idx].pin, cfg,
 726                               uinfo->value.enumerated.name,
 727                               sizeof(uinfo->value.enumerated.name), NULL);
 728         return 0;
 729 }
 730
 731 static int cs_capture_source_get(struct snd_kcontrol *kcontrol,
 732                                  struct snd_ctl_elem_value *ucontrol)
 733 {
 734         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 735         struct cs_spec *spec = codec->spec;
 736         ucontrol->value.enumerated.item[0] = spec->capsrc_idx[spec->cur_input];
 737         return 0;
 738 }
 739
 740 static int cs_capture_source_put(struct snd_kcontrol *kcontrol,
 741                                  struct snd_ctl_elem_value *ucontrol)
 742 {
 743         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 744         struct cs_spec *spec = codec->spec;
 745         unsigned int idx = ucontrol->value.enumerated.item[0];
 746
 747         if (idx >= spec->num_inputs)
 748                 return -EINVAL;
 749         idx = spec->input_idx[idx];
 750         return change_cur_input(codec, idx, 0);
 751 }
 752
 753 static const struct snd_kcontrol_new cs_capture_source = {
 754         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 755         .name = "Capture Source",
 756         .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
 757         .info = cs_capture_source_info,
 758         .get = cs_capture_source_get,
 759         .put = cs_capture_source_put,
 760 };
 761
 762 static const struct hda_bind_ctls *make_bind_capture(struct hda_codec *codec,
 763                                                struct hda_ctl_ops *ops)
 764 {
 765         struct cs_spec *spec = codec->spec;
 766         struct hda_bind_ctls *bind;
 767         int i, n;
 768
 769         bind = kzalloc(sizeof(*bind) + sizeof(long) * (spec->num_inputs + 1),
 770                        GFP_KERNEL);
 771         if (!bind)
 772                 return NULL;
 773         bind->ops = ops;
 774         n = 0;
 775         for (i = 0; i < AUTO_PIN_LAST; i++) {
 776                 if (!spec->adc_nid[i])
 777                         continue;
 778                 bind->values[n++] =
 779                         HDA_COMPOSE_AMP_VAL(spec->adc_nid[i], 3,
 780                                             spec->adc_idx[i], HDA_INPUT);
 781         }
 782         return bind;
 783 }
 784
 785 /* add a (input-boost) volume control to the given input pin */
 786 static int add_input_volume_control(struct hda_codec *codec,
 787                                     struct auto_pin_cfg *cfg,
 788                                     int item)
 789 {
 790         hda_nid_t pin = cfg->inputs[item].pin;
 791         u32 caps;
 792         const char *label;
 793         struct snd_kcontrol *kctl;
 794
 795         if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
 796                 return 0;
 797         caps = query_amp_caps(codec, pin, HDA_INPUT);
 798         caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
 799         if (caps <= 1)
 800                 return 0;
 801         label = hda_get_autocfg_input_label(codec, cfg, item);
 802         return add_volume(codec, label, 0,
 803                           HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
 804 }
 805
 806 static int build_input(struct hda_codec *codec)
 807 {
 808         struct cs_spec *spec = codec->spec;
 809         int i, err;
 810
 811         if (!spec->num_inputs)
 812                 return 0;
 813
 814         /* make bind-capture */
 815         spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
 816         spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
 817         for (i = 0; i < 2; i++) {
 818                 struct snd_kcontrol *kctl;
 819                 int n;
 820                 if (!spec->capture_bind[i])
 821                         return -ENOMEM;
 822                 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
 823                 if (!kctl)
 824                         return -ENOMEM;
 825                 kctl->private_value = (long)spec->capture_bind[i];
 826                 err = snd_hda_ctl_add(codec, 0, kctl);
 827                 if (err < 0)
 828                         return err;
 829                 for (n = 0; n < AUTO_PIN_LAST; n++) {
 830                         if (!spec->adc_nid[n])
 831                                 continue;
 832                         err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
 833                         if (err < 0)
 834                                 return err;
 835                 }
 836         }
 837
 838         if (spec->num_inputs > 1 && !spec->mic_detect) {
 839                 err = snd_hda_ctl_add(codec, 0,
 840                                       snd_ctl_new1(&cs_capture_source, codec));
 841                 if (err < 0)
 842                         return err;
 843         }
 844
 845         for (i = 0; i < spec->num_inputs; i++) {
 846                 err = add_input_volume_control(codec, &spec->autocfg, i);
 847                 if (err < 0)
 848                         return err;
 849         }
 850
 851         return 0;
 852 }
 853
 854 /*
 855  */
 856
 857 static int build_digital_output(struct hda_codec *codec)
 858 {
 859         struct cs_spec *spec = codec->spec;
 860         int err;
 861
 862         if (!spec->multiout.dig_out_nid)
 863                 return 0;
 864
 865         err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid,
 866                                             spec->multiout.dig_out_nid);
 867         if (err < 0)
 868                 return err;
 869         err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
 870         if (err < 0)
 871                 return err;
 872         return 0;
 873 }
 874
 875 static int build_digital_input(struct hda_codec *codec)
 876 {
 877         struct cs_spec *spec = codec->spec;
 878         if (spec->dig_in)
 879                 return snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
 880         return 0;
 881 }
 882
 883 /*
 884  * auto-mute and auto-mic switching
 885  * CS421x auto-output redirecting
 886  * HP/SPK/SPDIF
 887  */
 888
 889 static void cs_automute(struct hda_codec *codec)
 890 {
 891         struct cs_spec *spec = codec->spec;
 892         struct auto_pin_cfg *cfg = &spec->autocfg;
 893         unsigned int hp_present;
 894         unsigned int spdif_present;
 895         hda_nid_t nid;
 896         int i;
 897
 898         spdif_present = 0;
 899         if (cfg->dig_outs) {
 900                 nid = cfg->dig_out_pins[0];
 901                 if (is_jack_detectable(codec, nid)) {
 902                         /*
 903                         TODO: SPDIF output redirect when SENSE_B is enabled.
 904                         Shared (SENSE_A) jack (e.g HP/mini-TOSLINK)
 905                         assumed.
 906                         */
 907                         if (snd_hda_jack_detect(codec, nid)
 908                                 /* && spec->sense_b */)
 909                                 spdif_present = 1;
 910                 }
 911         }
 912
 913         hp_present = 0;
 914         for (i = 0; i < cfg->hp_outs; i++) {
 915                 nid = cfg->hp_pins[i];
 916                 if (!is_jack_detectable(codec, nid))
 917                         continue;
 918                 hp_present = snd_hda_jack_detect(codec, nid);
 919                 if (hp_present)
 920                         break;
 921         }
 922
 923         /* mute speakers if spdif or hp jack is plugged in */
 924         for (i = 0; i < cfg->speaker_outs; i++) {
 925                 nid = cfg->speaker_pins[i];
 926                 snd_hda_codec_write(codec, nid, 0,
 927                                     AC_VERB_SET_PIN_WIDGET_CONTROL,
 928                                     hp_present ? 0 : PIN_OUT);
 929                 /* detect on spdif is specific to CS421x */
 930                 if (spec->vendor_nid == CS421X_VENDOR_NID) {
 931                         snd_hda_codec_write(codec, nid, 0,
 932                                         AC_VERB_SET_PIN_WIDGET_CONTROL,
 933                                         spdif_present ? 0 : PIN_OUT);
 934                 }
 935         }
 936         if (spec->gpio_eapd_hp) {
 937                 unsigned int gpio = hp_present ?
 938                         spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
 939                 snd_hda_codec_write(codec, 0x01, 0,
 940                                     AC_VERB_SET_GPIO_DATA, gpio);
 941         }
 942
 943         /* specific to CS421x */
 944         if (spec->vendor_nid == CS421X_VENDOR_NID) {
 945                 /* mute HPs if spdif jack (SENSE_B) is present */
 946                 for (i = 0; i < cfg->hp_outs; i++) {
 947                         nid = cfg->hp_pins[i];
 948                         snd_hda_codec_write(codec, nid, 0,
 949                                 AC_VERB_SET_PIN_WIDGET_CONTROL,
 950                                 (spdif_present && spec->sense_b) ? 0 : PIN_HP);
 951                 }
 952
 953                 /* SPDIF TX on/off */
 954                 if (cfg->dig_outs) {
 955                         nid = cfg->dig_out_pins[0];
 956                         snd_hda_codec_write(codec, nid, 0,
 957                                 AC_VERB_SET_PIN_WIDGET_CONTROL,
 958                                 spdif_present ? PIN_OUT : 0);
 959
 960                 }
 961                 /* Update board GPIOs if neccessary ... */
 962         }
 963 }
 964
 965 /*
 966  * Auto-input redirect for CS421x
 967  * Switch max 3 inputs of a single ADC (nid 3)
 968 */
 969
 970 static void cs_automic(struct hda_codec *codec)
 971 {
 972         struct cs_spec *spec = codec->spec;
 973         struct auto_pin_cfg *cfg = &spec->autocfg;
 974         hda_nid_t nid;
 975         unsigned int present;
 976
 977         nid = cfg->inputs[spec->automic_idx].pin;
 978         present = snd_hda_jack_detect(codec, nid);
 979
 980         /* specific to CS421x, single ADC */
 981         if (spec->vendor_nid == CS421X_VENDOR_NID) {
 982                 if (present) {
 983                         spec->last_input = spec->cur_input;
 984                         spec->cur_input = spec->automic_idx;
 985                 } else  {
 986                         spec->cur_input = spec->last_input;
 987                 }
 988                 cs_update_input_select(codec);
 989         } else {
 990                 if (present)
 991                         change_cur_input(codec, spec->automic_idx, 0);
 992                 else
 993                         change_cur_input(codec, !spec->automic_idx, 0);
 994         }
 995 }
 996
 997 /*
 998  */
 999
1000 static void init_output(struct hda_codec *codec)
1001 {
1002         struct cs_spec *spec = codec->spec;
1003         struct auto_pin_cfg *cfg = &spec->autocfg;
1004         int i;
1005
1006         /* mute first */
1007         for (i = 0; i < spec->multiout.num_dacs; i++)
1008                 snd_hda_codec_write(codec, spec->multiout.dac_nids[i], 0,
1009                                     AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1010         if (spec->multiout.hp_nid)
1011                 snd_hda_codec_write(codec, spec->multiout.hp_nid, 0,
1012                                     AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1013         for (i = 0; i < ARRAY_SIZE(spec->multiout.extra_out_nid); i++) {
1014                 if (!spec->multiout.extra_out_nid[i])
1015                         break;
1016                 snd_hda_codec_write(codec, spec->multiout.extra_out_nid[i], 0,
1017                                     AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
1018         }
1019
1020         /* set appropriate pin controls */
1021         for (i = 0; i < cfg->line_outs; i++)
1022                 snd_hda_codec_write(codec, cfg->line_out_pins[i], 0,
1023                                     AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
1024         /* HP */
1025         for (i = 0; i < cfg->hp_outs; i++) {
1026                 hda_nid_t nid = cfg->hp_pins[i];
1027                 snd_hda_codec_write(codec, nid, 0,
1028                                     AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP);
1029                 if (!cfg->speaker_outs)
1030                         continue;
1031                 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
1032                         snd_hda_jack_detect_enable(codec, nid, HP_EVENT);
1033                         spec->hp_detect = 1;
1034                 }
1035         }
1036
1037         /* Speaker */
1038         for (i = 0; i < cfg->speaker_outs; i++)
1039                 snd_hda_codec_write(codec, cfg->speaker_pins[i], 0,
1040                                     AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
1041
1042         /* SPDIF is enabled on presence detect for CS421x */
1043         if (spec->hp_detect || spec->spdif_detect)
1044                 cs_automute(codec);
1045 }
1046
1047 static void init_input(struct hda_codec *codec)
1048 {
1049         struct cs_spec *spec = codec->spec;
1050         struct auto_pin_cfg *cfg = &spec->autocfg;
1051         unsigned int coef;
1052         int i;
1053
1054         for (i = 0; i < cfg->num_inputs; i++) {
1055                 unsigned int ctl;
1056                 hda_nid_t pin = cfg->inputs[i].pin;
1057                 if (!spec->adc_nid[i])
1058                         continue;
1059                 /* set appropriate pin control and mute first */
1060                 ctl = PIN_IN;
1061                 if (cfg->inputs[i].type == AUTO_PIN_MIC) {
1062                         unsigned int caps = snd_hda_query_pin_caps(codec, pin);
1063                         caps >>= AC_PINCAP_VREF_SHIFT;
1064                         if (caps & AC_PINCAP_VREF_80)
1065                                 ctl = PIN_VREF80;
1066                 }
1067                 snd_hda_codec_write(codec, pin, 0,
1068                                     AC_VERB_SET_PIN_WIDGET_CONTROL, ctl);
1069                 snd_hda_codec_write(codec, spec->adc_nid[i], 0,
1070                                     AC_VERB_SET_AMP_GAIN_MUTE,
1071                                     AMP_IN_MUTE(spec->adc_idx[i]));
1072                 if (spec->mic_detect && spec->automic_idx == i)
1073                         snd_hda_jack_detect_enable(codec, pin, MIC_EVENT);
1074         }
1075         /* specific to CS421x */
1076         if (spec->vendor_nid == CS421X_VENDOR_NID) {
1077                 if (spec->mic_detect)
1078                         cs_automic(codec);
1079                 else  {
1080                         spec->cur_adc = spec->adc_nid[spec->cur_input];
1081                         cs_update_input_select(codec);
1082                 }
1083         } else {
1084                 change_cur_input(codec, spec->cur_input, 1);
1085                 if (spec->mic_detect)
1086                         cs_automic(codec);
1087
1088                 coef = 0x000a; /* ADC1/2 - Digital and Analog Soft Ramp */
1089                 if (is_active_pin(codec, CS_DMIC2_PIN_NID))
1090                         coef |= 0x0500; /* DMIC2 2 chan on, GPIO1 off */
1091                 if (is_active_pin(codec, CS_DMIC1_PIN_NID))
1092                         coef |= 0x1800; /* DMIC1 2 chan on, GPIO0 off
1093                                          * No effect if SPDIF_OUT2 is
1094                                          * selected in IDX_SPDIF_CTL.
1095                                         */
1096                 cs_vendor_coef_set(codec, IDX_ADC_CFG, coef);
1097         }
1098 }
1099
1100 static const struct hda_verb cs_coef_init_verbs[] = {
1101         {0x11, AC_VERB_SET_PROC_STATE, 1},
1102         {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
1103         {0x11, AC_VERB_SET_PROC_COEF,
1104          (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
1105           | 0x0040 /* Mute DACs on FIFO error */
1106           | 0x1000 /* Enable DACs High Pass Filter */
1107           | 0x0400 /* Disable Coefficient Auto increment */
1108           )},
1109         /* Beep */
1110         {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
1111         {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
1112
1113         {} /* terminator */
1114 };
1115
1116 /* Errata: CS4207 rev C0/C1/C2 Silicon
1117  *
1118  * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
1119  *
1120  * 6. At high temperature (TA > +85°C), the digital supply current (IVD)
1121  * may be excessive (up to an additional 200 μA), which is most easily
1122  * observed while the part is being held in reset (RESET# active low).
1123  *
1124  * Root Cause: At initial powerup of the device, the logic that drives
1125  * the clock and write enable to the S/PDIF SRC RAMs is not properly
1126  * initialized.
1127  * Certain random patterns will cause a steady leakage current in those
1128  * RAM cells. The issue will resolve once the SRCs are used (turned on).
1129  *
1130  * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
1131  * blocks, which will alleviate the issue.
1132  */
1133
1134 static const struct hda_verb cs_errata_init_verbs[] = {
1135         {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
1136         {0x11, AC_VERB_SET_PROC_STATE, 0x01},  /* VPW: processing on */
1137
1138         {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
1139         {0x11, AC_VERB_SET_PROC_COEF, 0x9999},
1140         {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
1141         {0x11, AC_VERB_SET_PROC_COEF, 0xa412},
1142         {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
1143         {0x11, AC_VERB_SET_PROC_COEF, 0x0009},
1144
1145         {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
1146         {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
1147
1148         {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
1149         {0x11, AC_VERB_SET_PROC_COEF, 0x2412},
1150         {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
1151         {0x11, AC_VERB_SET_PROC_COEF, 0x0000},
1152         {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
1153         {0x11, AC_VERB_SET_PROC_COEF, 0x0008},
1154         {0x11, AC_VERB_SET_PROC_STATE, 0x00},
1155
1156 #if 0 /* Don't to set to D3 as we are in power-up sequence */
1157         {0x07, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Rx: D3 */
1158         {0x08, AC_VERB_SET_POWER_STATE, 0x03}, /* S/PDIF Tx: D3 */
1159         /*{0x01, AC_VERB_SET_POWER_STATE, 0x03},*/ /* AFG: D3 This is already handled */
1160 #endif
1161
1162         {} /* terminator */
1163 };
1164
1165 /* SPDIF setup */
1166 static void init_digital(struct hda_codec *codec)
1167 {
1168         unsigned int coef;
1169
1170         coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
1171         coef |= 0x0008; /* Replace with mute on error */
1172         if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
1173                 coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
1174                                  * SPDIF_OUT2 is shared with GPIO1 and
1175                                  * DMIC_SDA2.
1176                                  */
1177         cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
1178 }
1179
1180 static int cs_init(struct hda_codec *codec)
1181 {
1182         struct cs_spec *spec = codec->spec;
1183
1184         /* init_verb sequence for C0/C1/C2 errata*/
1185         snd_hda_sequence_write(codec, cs_errata_init_verbs);
1186
1187         snd_hda_sequence_write(codec, cs_coef_init_verbs);
1188
1189         if (spec->gpio_mask) {
1190                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1191                                     spec->gpio_mask);
1192                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1193                                     spec->gpio_dir);
1194                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1195                                     spec->gpio_data);
1196         }
1197
1198         init_output(codec);
1199         init_input(codec);
1200         init_digital(codec);
1201         snd_hda_jack_report_sync(codec);
1202
1203         return 0;
1204 }
1205
1206 static int cs_build_controls(struct hda_codec *codec)
1207 {
1208         struct cs_spec *spec = codec->spec;
1209         int err;
1210
1211         err = build_output(codec);
1212         if (err < 0)
1213                 return err;
1214         err = build_input(codec);
1215         if (err < 0)
1216                 return err;
1217         err = build_digital_output(codec);
1218         if (err < 0)
1219                 return err;
1220         err = build_digital_input(codec);
1221         if (err < 0)
1222                 return err;
1223         err = cs_init(codec);
1224         if (err < 0)
1225                 return err;
1226
1227         err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
1228         if (err < 0)
1229                 return err;
1230
1231         return 0;
1232 }
1233
1234 static void cs_free(struct hda_codec *codec)
1235 {
1236         struct cs_spec *spec = codec->spec;
1237         kfree(spec->capture_bind[0]);
1238         kfree(spec->capture_bind[1]);
1239         kfree(codec->spec);
1240 }
1241
1242 static void cs_unsol_event(struct hda_codec *codec, unsigned int res)
1243 {
1244         switch (snd_hda_jack_get_action(codec, res >> 26)) {
1245         case HP_EVENT:
1246                 cs_automute(codec);
1247                 break;
1248         case MIC_EVENT:
1249                 cs_automic(codec);
1250                 break;
1251         }
1252         snd_hda_jack_report_sync(codec);
1253 }
1254
1255 static const struct hda_codec_ops cs_patch_ops = {
1256         .build_controls = cs_build_controls,
1257         .build_pcms = cs_build_pcms,
1258         .init = cs_init,
1259         .free = cs_free,
1260         .unsol_event = cs_unsol_event,
1261 };
1262
1263 static int cs_parse_auto_config(struct hda_codec *codec)
1264 {
1265         struct cs_spec *spec = codec->spec;
1266         int err;
1267
1268         err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1269         if (err < 0)
1270                 return err;
1271
1272         err = parse_output(codec);
1273         if (err < 0)
1274                 return err;
1275         err = parse_input(codec);
1276         if (err < 0)
1277                 return err;
1278         err = parse_digital_output(codec);
1279         if (err < 0)
1280                 return err;
1281         err = parse_digital_input(codec);
1282         if (err < 0)
1283                 return err;
1284         return 0;
1285 }
1286
1287 static const char * const cs420x_models[CS420X_MODELS] = {
1288         [CS420X_MBP53] = "mbp53",
1289         [CS420X_MBP55] = "mbp55",
1290         [CS420X_IMAC27] = "imac27",
1291         [CS420X_APPLE] = "apple",
1292         [CS420X_AUTO] = "auto",
1293 };
1294
1295
1296 static const struct snd_pci_quirk cs420x_cfg_tbl[] = {
1297         SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
1298         SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
1299         SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
1300         SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
1301         /* this conflicts with too many other models */
1302         /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
1303         {} /* terminator */
1304 };
1305
1306 static const struct snd_pci_quirk cs420x_codec_cfg_tbl[] = {
1307         SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
1308         {} /* terminator */
1309 };
1310
1311 struct cs_pincfg {
1312         hda_nid_t nid;
1313         u32 val;
1314 };
1315
1316 static const struct cs_pincfg mbp53_pincfgs[] = {
1317         { 0x09, 0x012b4050 },
1318         { 0x0a, 0x90100141 },
1319         { 0x0b, 0x90100140 },
1320         { 0x0c, 0x018b3020 },
1321         { 0x0d, 0x90a00110 },
1322         { 0x0e, 0x400000f0 },
1323         { 0x0f, 0x01cbe030 },
1324         { 0x10, 0x014be060 },
1325         { 0x12, 0x400000f0 },
1326         { 0x15, 0x400000f0 },
1327         {} /* terminator */
1328 };
1329
1330 static const struct cs_pincfg mbp55_pincfgs[] = {
1331         { 0x09, 0x012b4030 },
1332         { 0x0a, 0x90100121 },
1333         { 0x0b, 0x90100120 },
1334         { 0x0c, 0x400000f0 },
1335         { 0x0d, 0x90a00110 },
1336         { 0x0e, 0x400000f0 },
1337         { 0x0f, 0x400000f0 },
1338         { 0x10, 0x014be040 },
1339         { 0x12, 0x400000f0 },
1340         { 0x15, 0x400000f0 },
1341         {} /* terminator */
1342 };
1343
1344 static const struct cs_pincfg imac27_pincfgs[] = {
1345         { 0x09, 0x012b4050 },
1346         { 0x0a, 0x90100140 },
1347         { 0x0b, 0x90100142 },
1348         { 0x0c, 0x018b3020 },
1349         { 0x0d, 0x90a00110 },
1350         { 0x0e, 0x400000f0 },
1351         { 0x0f, 0x01cbe030 },
1352         { 0x10, 0x014be060 },
1353         { 0x12, 0x01ab9070 },
1354         { 0x15, 0x400000f0 },
1355         {} /* terminator */
1356 };
1357
1358 static const struct cs_pincfg *cs_pincfgs[CS420X_MODELS] = {
1359         [CS420X_MBP53] = mbp53_pincfgs,
1360         [CS420X_MBP55] = mbp55_pincfgs,
1361         [CS420X_IMAC27] = imac27_pincfgs,
1362 };
1363
1364 static void fix_pincfg(struct hda_codec *codec, int model,
1365                        const struct cs_pincfg **pin_configs)
1366 {
1367         const struct cs_pincfg *cfg = pin_configs[model];
1368         if (!cfg)
1369                 return;
1370         for (; cfg->nid; cfg++)
1371                 snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val);
1372 }
1373
1374 static int patch_cs420x(struct hda_codec *codec)
1375 {
1376         struct cs_spec *spec;
1377         int err;
1378
1379         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1380         if (!spec)
1381                 return -ENOMEM;
1382         codec->spec = spec;
1383
1384         spec->vendor_nid = CS420X_VENDOR_NID;
1385
1386         spec->board_config =
1387                 snd_hda_check_board_config(codec, CS420X_MODELS,
1388                                            cs420x_models, cs420x_cfg_tbl);
1389         if (spec->board_config < 0)
1390                 spec->board_config =
1391                         snd_hda_check_board_codec_sid_config(codec,
1392                                 CS420X_MODELS, NULL, cs420x_codec_cfg_tbl);
1393         if (spec->board_config >= 0)
1394                 fix_pincfg(codec, spec->board_config, cs_pincfgs);
1395
1396         switch (spec->board_config) {
1397         case CS420X_IMAC27:
1398         case CS420X_MBP53:
1399         case CS420X_MBP55:
1400         case CS420X_APPLE:
1401                 spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
1402                 spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
1403                 spec->gpio_mask = spec->gpio_dir =
1404                         spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
1405                 break;
1406         }
1407
1408         err = cs_parse_auto_config(codec);
1409         if (err < 0)
1410                 goto error;
1411
1412         codec->patch_ops = cs_patch_ops;
1413
1414         return 0;
1415
1416  error:
1417         kfree(codec->spec);
1418         codec->spec = NULL;
1419         return err;
1420 }
1421
1422 /*
1423  * Cirrus Logic CS4210
1424  *
1425  * 1 DAC => HP(sense) / Speakers,
1426  * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
1427  * 1 SPDIF OUT => SPDIF Trasmitter(sense)
1428 */
1429
1430 /* CS4210 board names */
1431 static const char *cs421x_models[CS421X_MODELS] = {
1432         [CS421X_CDB4210] = "cdb4210",
1433 };
1434
1435 static const struct snd_pci_quirk cs421x_cfg_tbl[] = {
1436         /* Test Intel board + CDB2410  */
1437         SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),
1438         {} /* terminator */
1439 };
1440
1441 /* CS4210 board pinconfigs */
1442 /* Default CS4210 (CDB4210)*/
1443 static const struct cs_pincfg cdb4210_pincfgs[] = {
1444         { 0x05, 0x0321401f },
1445         { 0x06, 0x90170010 },
1446         { 0x07, 0x03813031 },
1447         { 0x08, 0xb7a70037 },
1448         { 0x09, 0xb7a6003e },
1449         { 0x0a, 0x034510f0 },
1450         {} /* terminator */
1451 };
1452
1453 static const struct cs_pincfg *cs421x_pincfgs[CS421X_MODELS] = {
1454         [CS421X_CDB4210] = cdb4210_pincfgs,
1455 };
1456
1457 static const struct hda_verb cs421x_coef_init_verbs[] = {
1458         {0x0B, AC_VERB_SET_PROC_STATE, 1},
1459         {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG},
1460         /*
1461             Disable Coefficient Index Auto-Increment(DAI)=1,
1462             PDREF=0
1463         */
1464         {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 },
1465
1466         {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG},
1467         /* ADC SZCMode = Digital Soft Ramp */
1468         {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 },
1469
1470         {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG},
1471         {0x0B, AC_VERB_SET_PROC_COEF,
1472          (0x0002 /* DAC SZCMode = Digital Soft Ramp */
1473           | 0x0004 /* Mute DAC on FIFO error */
1474           | 0x0008 /* Enable DAC High Pass Filter */
1475           )},
1476         {} /* terminator */
1477 };
1478
1479 /* Errata: CS4210 rev A1 Silicon
1480  *
1481  * http://www.cirrus.com/en/pubs/errata/
1482  *
1483  * Description:
1484  * 1. Performance degredation is present in the ADC.
1485  * 2. Speaker output is not completely muted upon HP detect.
1486  * 3. Noise is present when clipping occurs on the amplified
1487  *    speaker outputs.
1488  *
1489  * Workaround:
1490  * The following verb sequence written to the registers during
1491  * initialization will correct the issues listed above.
1492  */
1493
1494 static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = {
1495         {0x0B, AC_VERB_SET_PROC_STATE, 0x01},  /* VPW: processing on */
1496
1497         {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006},
1498         {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */
1499
1500         {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A},
1501         {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */
1502
1503         {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011},
1504         {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */
1505
1506         {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A},
1507         {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */
1508
1509         {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B},
1510         {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */
1511
1512         {} /* terminator */
1513 };
1514
1515 /* Speaker Amp Gain is controlled by the vendor widget's coef 4 */
1516 static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0);
1517
1518 static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol,
1519                                 struct snd_ctl_elem_info *uinfo)
1520 {
1521         uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
1522         uinfo->count = 1;
1523         uinfo->value.integer.min = 0;
1524         uinfo->value.integer.max = 3;
1525         return 0;
1526 }
1527
1528 static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol,
1529                                 struct snd_ctl_elem_value *ucontrol)
1530 {
1531         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1532
1533         ucontrol->value.integer.value[0] =
1534                 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003;
1535         return 0;
1536 }
1537
1538 static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,
1539                                 struct snd_ctl_elem_value *ucontrol)
1540 {
1541         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1542
1543         unsigned int vol = ucontrol->value.integer.value[0];
1544         unsigned int coef =
1545                 cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL);
1546         unsigned int original_coef = coef;
1547
1548         coef &= ~0x0003;
1549         coef |= (vol & 0x0003);
1550         if (original_coef == coef)
1551                 return 0;
1552         else {
1553                 cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef);
1554                 return 1;
1555         }
1556 }
1557
1558 static const struct snd_kcontrol_new cs421x_speaker_bost_ctl = {
1559
1560         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1561         .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
1562                         SNDRV_CTL_ELEM_ACCESS_TLV_READ),
1563         .name = "Speaker Boost Playback Volume",
1564         .info = cs421x_boost_vol_info,
1565         .get = cs421x_boost_vol_get,
1566         .put = cs421x_boost_vol_put,
1567         .tlv = { .p = cs421x_speaker_boost_db_scale },
1568 };
1569
1570 static void cs421x_pinmux_init(struct hda_codec *codec)
1571 {
1572         struct cs_spec *spec = codec->spec;
1573         unsigned int def_conf, coef;
1574
1575         /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */
1576         coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1577
1578         if (spec->gpio_mask)
1579                 coef |= 0x0008; /* B1,B2 are GPIOs */
1580         else
1581                 coef &= ~0x0008;
1582
1583         if (spec->sense_b)
1584                 coef |= 0x0010; /* B2 is SENSE_B, not inverted  */
1585         else
1586                 coef &= ~0x0010;
1587
1588         cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1589
1590         if ((spec->gpio_mask || spec->sense_b) &&
1591             is_active_pin(codec, CS421X_DMIC_PIN_NID)) {
1592
1593                 /*
1594                     GPIO or SENSE_B forced - disconnect the DMIC pin.
1595                 */
1596                 def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID);
1597                 def_conf &= ~AC_DEFCFG_PORT_CONN;
1598                 def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT);
1599                 snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf);
1600         }
1601 }
1602
1603 static void init_cs421x_digital(struct hda_codec *codec)
1604 {
1605         struct cs_spec *spec = codec->spec;
1606         struct auto_pin_cfg *cfg = &spec->autocfg;
1607         int i;
1608
1609
1610         for (i = 0; i < cfg->dig_outs; i++) {
1611                 hda_nid_t nid = cfg->dig_out_pins[i];
1612                 if (!cfg->speaker_outs)
1613                         continue;
1614                 if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
1615                         snd_hda_jack_detect_enable(codec, nid, SPDIF_EVENT);
1616                         spec->spdif_detect = 1;
1617                 }
1618         }
1619 }
1620
1621 static int cs421x_init(struct hda_codec *codec)
1622 {
1623         struct cs_spec *spec = codec->spec;
1624
1625         snd_hda_sequence_write(codec, cs421x_coef_init_verbs);
1626         snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes);
1627
1628         cs421x_pinmux_init(codec);
1629
1630         if (spec->gpio_mask) {
1631                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
1632                                     spec->gpio_mask);
1633                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
1634                                     spec->gpio_dir);
1635                 snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
1636                                     spec->gpio_data);
1637         }
1638
1639         init_output(codec);
1640         init_input(codec);
1641         init_cs421x_digital(codec);
1642         snd_hda_jack_report_sync(codec);
1643
1644         return 0;
1645 }
1646
1647 /*
1648  * CS4210 Input MUX (1 ADC)
1649  */
1650 static int cs421x_mux_enum_info(struct snd_kcontrol *kcontrol,
1651                                         struct snd_ctl_elem_info *uinfo)
1652 {
1653         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1654         struct cs_spec *spec = codec->spec;
1655
1656         return snd_hda_input_mux_info(&spec->input_mux, uinfo);
1657 }
1658
1659 static int cs421x_mux_enum_get(struct snd_kcontrol *kcontrol,
1660                                         struct snd_ctl_elem_value *ucontrol)
1661 {
1662         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1663         struct cs_spec *spec = codec->spec;
1664
1665         ucontrol->value.enumerated.item[0] = spec->cur_input;
1666         return 0;
1667 }
1668
1669 static int cs421x_mux_enum_put(struct snd_kcontrol *kcontrol,
1670                                         struct snd_ctl_elem_value *ucontrol)
1671 {
1672         struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
1673         struct cs_spec *spec = codec->spec;
1674
1675         return snd_hda_input_mux_put(codec, &spec->input_mux, ucontrol,
1676                                 spec->adc_nid[0], &spec->cur_input);
1677
1678 }
1679
1680 static struct snd_kcontrol_new cs421x_capture_source = {
1681
1682         .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
1683         .name = "Capture Source",
1684         .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
1685         .info = cs421x_mux_enum_info,
1686         .get = cs421x_mux_enum_get,
1687         .put = cs421x_mux_enum_put,
1688 };
1689
1690 static int cs421x_add_input_volume_control(struct hda_codec *codec, int item)
1691 {
1692         struct cs_spec *spec = codec->spec;
1693         struct auto_pin_cfg *cfg = &spec->autocfg;
1694         const struct hda_input_mux *imux = &spec->input_mux;
1695         hda_nid_t pin = cfg->inputs[item].pin;
1696         struct snd_kcontrol *kctl;
1697         u32 caps;
1698
1699         if (!(get_wcaps(codec, pin) & AC_WCAP_IN_AMP))
1700                 return 0;
1701
1702         caps = query_amp_caps(codec, pin, HDA_INPUT);
1703         caps = (caps & AC_AMPCAP_NUM_STEPS) >> AC_AMPCAP_NUM_STEPS_SHIFT;
1704         if (caps <= 1)
1705                 return 0;
1706
1707         return add_volume(codec,  imux->items[item].label, 0,
1708                           HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT), 1, &kctl);
1709 }
1710
1711 /* add a (input-boost) volume control to the given input pin */
1712 static int build_cs421x_input(struct hda_codec *codec)
1713 {
1714         struct cs_spec *spec = codec->spec;
1715         struct auto_pin_cfg *cfg = &spec->autocfg;
1716         struct hda_input_mux *imux = &spec->input_mux;
1717         int i, err, type_idx;
1718         const char *label;
1719
1720         if (!spec->num_inputs)
1721                 return 0;
1722
1723         /* make bind-capture */
1724         spec->capture_bind[0] = make_bind_capture(codec, &snd_hda_bind_sw);
1725         spec->capture_bind[1] = make_bind_capture(codec, &snd_hda_bind_vol);
1726         for (i = 0; i < 2; i++) {
1727                 struct snd_kcontrol *kctl;
1728                 int n;
1729                 if (!spec->capture_bind[i])
1730                         return -ENOMEM;
1731                 kctl = snd_ctl_new1(&cs_capture_ctls[i], codec);
1732                 if (!kctl)
1733                         return -ENOMEM;
1734                 kctl->private_value = (long)spec->capture_bind[i];
1735                 err = snd_hda_ctl_add(codec, 0, kctl);
1736                 if (err < 0)
1737                         return err;
1738                 for (n = 0; n < AUTO_PIN_LAST; n++) {
1739                         if (!spec->adc_nid[n])
1740                                 continue;
1741                         err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]);
1742                         if (err < 0)
1743                                 return err;
1744                 }
1745         }
1746
1747         /* Add Input MUX Items + Capture Volume/Switch */
1748         for (i = 0; i < spec->num_inputs; i++) {
1749                 label = hda_get_autocfg_input_label(codec, cfg, i);
1750                 snd_hda_add_imux_item(imux, label, spec->adc_idx[i], &type_idx);
1751
1752                 err = cs421x_add_input_volume_control(codec, i);
1753                 if (err < 0)
1754                         return err;
1755         }
1756
1757         /*
1758             Add 'Capture Source' Switch if
1759                 * 2 inputs and no mic detec
1760                 * 3 inputs
1761         */
1762         if ((spec->num_inputs == 2 && !spec->mic_detect) ||
1763             (spec->num_inputs == 3)) {
1764
1765                 err = snd_hda_ctl_add(codec, spec->adc_nid[0],
1766                               snd_ctl_new1(&cs421x_capture_source, codec));
1767                 if (err < 0)
1768                         return err;
1769         }
1770
1771         return 0;
1772 }
1773
1774 /* Single DAC (Mute/Gain) */
1775 static int build_cs421x_output(struct hda_codec *codec)
1776 {
1777         hda_nid_t dac = CS4210_DAC_NID;
1778         struct cs_spec *spec = codec->spec;
1779         struct auto_pin_cfg *cfg = &spec->autocfg;
1780         struct snd_kcontrol *kctl;
1781         int err;
1782         char *name = "HP/Speakers";
1783
1784         fix_volume_caps(codec, dac);
1785         if (!spec->vmaster_sw) {
1786                 err = add_vmaster(codec, dac);
1787                 if (err < 0)
1788                         return err;
1789         }
1790
1791         err = add_mute(codec, name, 0,
1792                         HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1793         if (err < 0)
1794                 return err;
1795         err = snd_ctl_add_slave(spec->vmaster_sw, kctl);
1796         if (err < 0)
1797                 return err;
1798
1799         err = add_volume(codec, name, 0,
1800                         HDA_COMPOSE_AMP_VAL(dac, 3, 0, HDA_OUTPUT), 0, &kctl);
1801         if (err < 0)
1802                 return err;
1803         err = snd_ctl_add_slave(spec->vmaster_vol, kctl);
1804         if (err < 0)
1805                 return err;
1806
1807         if (cfg->speaker_outs) {
1808                 err = snd_hda_ctl_add(codec, 0,
1809                         snd_ctl_new1(&cs421x_speaker_bost_ctl, codec));
1810                 if (err < 0)
1811                         return err;
1812         }
1813         return err;
1814 }
1815
1816 static int cs421x_build_controls(struct hda_codec *codec)
1817 {
1818         struct cs_spec *spec = codec->spec;
1819         int err;
1820
1821         err = build_cs421x_output(codec);
1822         if (err < 0)
1823                 return err;
1824         err = build_cs421x_input(codec);
1825         if (err < 0)
1826                 return err;
1827         err = build_digital_output(codec);
1828         if (err < 0)
1829                 return err;
1830         err =  cs421x_init(codec);
1831         if (err < 0)
1832                 return err;
1833
1834         err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
1835         if (err < 0)
1836                 return err;
1837
1838         return 0;
1839 }
1840
1841 static void cs421x_unsol_event(struct hda_codec *codec, unsigned int res)
1842 {
1843         switch (snd_hda_jack_get_action(codec, res >> 26)) {
1844         case HP_EVENT:
1845         case SPDIF_EVENT:
1846                 cs_automute(codec);
1847                 break;
1848
1849         case MIC_EVENT:
1850                 cs_automic(codec);
1851                 break;
1852         }
1853         snd_hda_jack_report_sync(codec);
1854 }
1855
1856 static int parse_cs421x_input(struct hda_codec *codec)
1857 {
1858         struct cs_spec *spec = codec->spec;
1859         struct auto_pin_cfg *cfg = &spec->autocfg;
1860         int i;
1861
1862         for (i = 0; i < cfg->num_inputs; i++) {
1863                 hda_nid_t pin = cfg->inputs[i].pin;
1864                 spec->adc_nid[i] = get_adc(codec, pin, &spec->adc_idx[i]);
1865                 spec->cur_input = spec->last_input = i;
1866                 spec->num_inputs++;
1867
1868                 /* check whether the automatic mic switch is available */
1869                 if (is_ext_mic(codec, i) && cfg->num_inputs >= 2) {
1870                         spec->mic_detect = 1;
1871                         spec->automic_idx = i;
1872                 }
1873         }
1874         return 0;
1875 }
1876
1877 static int cs421x_parse_auto_config(struct hda_codec *codec)
1878 {
1879         struct cs_spec *spec = codec->spec;
1880         int err;
1881
1882         err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
1883         if (err < 0)
1884                 return err;
1885         err = parse_output(codec);
1886         if (err < 0)
1887                 return err;
1888         err = parse_cs421x_input(codec);
1889         if (err < 0)
1890                 return err;
1891         err = parse_digital_output(codec);
1892         if (err < 0)
1893                 return err;
1894         return 0;
1895 }
1896
1897 #ifdef CONFIG_PM
1898 /*
1899         Manage PDREF, when transitioning to D3hot
1900         (DAC,ADC) -> D3, PDREF=1, AFG->D3
1901 */
1902 static int cs421x_suspend(struct hda_codec *codec, pm_message_t state)
1903 {
1904         unsigned int coef;
1905
1906         snd_hda_shutup_pins(codec);
1907
1908         snd_hda_codec_write(codec, CS4210_DAC_NID, 0,
1909                             AC_VERB_SET_POWER_STATE,  AC_PWRST_D3);
1910         snd_hda_codec_write(codec, CS4210_ADC_NID, 0,
1911                             AC_VERB_SET_POWER_STATE,  AC_PWRST_D3);
1912
1913         coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
1914         coef |= 0x0004; /* PDREF */
1915         cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
1916
1917         return 0;
1918 }
1919 #endif
1920
1921 static struct hda_codec_ops cs4210_patch_ops = {
1922         .build_controls = cs421x_build_controls,
1923         .build_pcms = cs_build_pcms,
1924         .init = cs421x_init,
1925         .free = cs_free,
1926         .unsol_event = cs421x_unsol_event,
1927 #ifdef CONFIG_PM
1928         .suspend = cs421x_suspend,
1929 #endif
1930 };
1931
1932 static int patch_cs421x(struct hda_codec *codec)
1933 {
1934         struct cs_spec *spec;
1935         int err;
1936
1937         spec = kzalloc(sizeof(*spec), GFP_KERNEL);
1938         if (!spec)
1939                 return -ENOMEM;
1940         codec->spec = spec;
1941
1942         spec->vendor_nid = CS421X_VENDOR_NID;
1943
1944         spec->board_config =
1945                 snd_hda_check_board_config(codec, CS421X_MODELS,
1946                                            cs421x_models, cs421x_cfg_tbl);
1947         if (spec->board_config >= 0)
1948                 fix_pincfg(codec, spec->board_config, cs421x_pincfgs);
1949         /*
1950             Setup GPIO/SENSE for each board (if used)
1951         */
1952         switch (spec->board_config) {
1953         case CS421X_CDB4210:
1954                 snd_printd("CS4210 board: %s\n",
1955                         cs421x_models[spec->board_config]);
1956 /*              spec->gpio_mask = 3;
1957                 spec->gpio_dir = 3;
1958                 spec->gpio_data = 3;
1959 */
1960                 spec->sense_b = 1;
1961
1962                 break;
1963         }
1964
1965         /*
1966             Update the GPIO/DMIC/SENSE_B pinmux before the configuration
1967             is auto-parsed. If GPIO or SENSE_B is forced, DMIC input
1968             is disabled.
1969         */
1970         cs421x_pinmux_init(codec);
1971
1972         err = cs421x_parse_auto_config(codec);
1973         if (err < 0)
1974                 goto error;
1975
1976         codec->patch_ops = cs4210_patch_ops;
1977
1978         return 0;
1979
1980  error:
1981         kfree(codec->spec);
1982         codec->spec = NULL;
1983         return err;
1984 }
1985
1986
1987 /*
1988  * patch entries
1989  */
1990 static const struct hda_codec_preset snd_hda_preset_cirrus[] = {
1991         { .id = 0x10134206, .name = "CS4206", .patch = patch_cs420x },
1992         { .id = 0x10134207, .name = "CS4207", .patch = patch_cs420x },
1993         { .id = 0x10134210, .name = "CS4210", .patch = patch_cs421x },
1994         {} /* terminator */
1995 };
1996
1997 MODULE_ALIAS("snd-hda-codec-id:10134206");
1998 MODULE_ALIAS("snd-hda-codec-id:10134207");
1999 MODULE_ALIAS("snd-hda-codec-id:10134210");
2000
2001 MODULE_LICENSE("GPL");
2002 MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
2003
2004 static struct hda_codec_preset_list cirrus_list = {
2005         .preset = snd_hda_preset_cirrus,
2006         .owner = THIS_MODULE,
2007 };
2008
2009 static int __init patch_cirrus_init(void)
2010 {
2011         return snd_hda_add_codec_preset(&cirrus_list);
2012 }
2013
2014 static void __exit patch_cirrus_exit(void)
2015 {
2016         snd_hda_delete_codec_preset(&cirrus_list);
2017 }
2018
2019 module_init(patch_cirrus_init)
2020 module_exit(patch_cirrus_exit)