sound/soc/intel/boards/kbl_da7219_max98357a.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 // Copyright(c) 2017-18 Intel Corporation.
   3
   4 /*
   5  * Intel Kabylake I2S Machine Driver with MAX98357A & DA7219 Codecs
   6  *
   7  * Modified from:
   8  *   Intel Kabylake I2S Machine driver supporting MAXIM98927 and
   9  *   RT5663 codecs
  10  */
  11
  12 #include <linux/input.h>
  13 #include <linux/module.h>
  14 #include <linux/platform_device.h>
  15 #include <sound/core.h>
  16 #include <sound/jack.h>
  17 #include <sound/pcm.h>
  18 #include <sound/pcm_params.h>
  19 #include <sound/soc.h>
  20 #include "../../codecs/da7219.h"
  21 #include "../../codecs/hdac_hdmi.h"
  22 #include "../../codecs/da7219-aad.h"
  23
  24 #define KBL_DIALOG_CODEC_DAI "da7219-hifi"
  25 #define KBL_MAXIM_CODEC_DAI "HiFi"
  26 #define MAXIM_DEV0_NAME "MX98357A:00"
  27 #define DUAL_CHANNEL 2
  28 #define QUAD_CHANNEL 4
  29
  30 static struct snd_soc_card *kabylake_audio_card;
  31 static struct snd_soc_jack skylake_hdmi[3];
  32
  33 struct kbl_hdmi_pcm {
  34         struct list_head head;
  35         struct snd_soc_dai *codec_dai;
  36         int device;
  37 };
  38
  39 struct kbl_codec_private {
  40         struct snd_soc_jack kabylake_headset;
  41         struct list_head hdmi_pcm_list;
  42 };
  43
  44 enum {
  45         KBL_DPCM_AUDIO_PB = 0,
  46         KBL_DPCM_AUDIO_CP,
  47         KBL_DPCM_AUDIO_REF_CP,
  48         KBL_DPCM_AUDIO_DMIC_CP,
  49         KBL_DPCM_AUDIO_HDMI1_PB,
  50         KBL_DPCM_AUDIO_HDMI2_PB,
  51         KBL_DPCM_AUDIO_HDMI3_PB,
  52 };
  53
  54 static int platform_clock_control(struct snd_soc_dapm_widget *w,
  55                                         struct snd_kcontrol *k, int  event)
  56 {
  57         struct snd_soc_dapm_context *dapm = w->dapm;
  58         struct snd_soc_card *card = dapm->card;
  59         struct snd_soc_dai *codec_dai;
  60         int ret = 0;
  61
  62         codec_dai = snd_soc_card_get_codec_dai(card, KBL_DIALOG_CODEC_DAI);
  63         if (!codec_dai) {
  64                 dev_err(card->dev, "Codec dai not found; Unable to set/unset codec pll\n");
  65                 return -EIO;
  66         }
  67
  68         if (SND_SOC_DAPM_EVENT_OFF(event)) {
  69                 ret = snd_soc_dai_set_pll(codec_dai, 0,
  70                                      DA7219_SYSCLK_MCLK, 0, 0);
  71                 if (ret)
  72                         dev_err(card->dev, "failed to stop PLL: %d\n", ret);
  73         } else if (SND_SOC_DAPM_EVENT_ON(event)) {
  74                 ret = snd_soc_dai_set_pll(codec_dai, 0, DA7219_SYSCLK_PLL_SRM,
  75                                      0, DA7219_PLL_FREQ_OUT_98304);
  76                 if (ret)
  77                         dev_err(card->dev, "failed to start PLL: %d\n", ret);
  78         }
  79
  80         return ret;
  81 }
  82
  83 static const struct snd_kcontrol_new kabylake_controls[] = {
  84         SOC_DAPM_PIN_SWITCH("Headphone Jack"),
  85         SOC_DAPM_PIN_SWITCH("Headset Mic"),
  86         SOC_DAPM_PIN_SWITCH("Spk"),
  87 };
  88
  89 static const struct snd_soc_dapm_widget kabylake_widgets[] = {
  90         SND_SOC_DAPM_HP("Headphone Jack", NULL),
  91         SND_SOC_DAPM_MIC("Headset Mic", NULL),
  92         SND_SOC_DAPM_SPK("Spk", NULL),
  93         SND_SOC_DAPM_MIC("SoC DMIC", NULL),
  94         SND_SOC_DAPM_SPK("HDMI1", NULL),
  95         SND_SOC_DAPM_SPK("HDMI2", NULL),
  96         SND_SOC_DAPM_SPK("HDMI3", NULL),
  97         SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
  98                         platform_clock_control, SND_SOC_DAPM_PRE_PMU |
  99                         SND_SOC_DAPM_POST_PMD),
 100 };
 101
 102 static const struct snd_soc_dapm_route kabylake_map[] = {
 103         { "Headphone Jack", NULL, "HPL" },
 104         { "Headphone Jack", NULL, "HPR" },
 105
 106         /* speaker */
 107         { "Spk", NULL, "Speaker" },
 108
 109         /* other jacks */
 110         { "MIC", NULL, "Headset Mic" },
 111         { "DMic", NULL, "SoC DMIC" },
 112
 113         {"HDMI1", NULL, "hif5-0 Output"},
 114         {"HDMI2", NULL, "hif6-0 Output"},
 115         {"HDMI3", NULL, "hif7-0 Output"},
 116
 117         /* CODEC BE connections */
 118         { "HiFi Playback", NULL, "ssp0 Tx" },
 119         { "ssp0 Tx", NULL, "codec0_out" },
 120
 121         { "Playback", NULL, "ssp1 Tx" },
 122         { "ssp1 Tx", NULL, "codec1_out" },
 123
 124         { "codec0_in", NULL, "ssp1 Rx" },
 125         { "ssp1 Rx", NULL, "Capture" },
 126
 127         /* DMIC */
 128         { "dmic01_hifi", NULL, "DMIC01 Rx" },
 129         { "DMIC01 Rx", NULL, "DMIC AIF" },
 130
 131         { "hifi1", NULL, "iDisp1 Tx" },
 132         { "iDisp1 Tx", NULL, "iDisp1_out" },
 133         { "hifi2", NULL, "iDisp2 Tx" },
 134         { "iDisp2 Tx", NULL, "iDisp2_out" },
 135         { "hifi3", NULL, "iDisp3 Tx"},
 136         { "iDisp3 Tx", NULL, "iDisp3_out"},
 137
 138         { "Headphone Jack", NULL, "Platform Clock" },
 139         { "Headset Mic", NULL, "Platform Clock" },
 140 };
 141
 142 static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
 143                         struct snd_pcm_hw_params *params)
 144 {
 145         struct snd_interval *rate = hw_param_interval(params,
 146                         SNDRV_PCM_HW_PARAM_RATE);
 147         struct snd_interval *chan = hw_param_interval(params,
 148                         SNDRV_PCM_HW_PARAM_CHANNELS);
 149         struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
 150
 151         /* The ADSP will convert the FE rate to 48k, stereo */
 152         rate->min = rate->max = 48000;
 153         chan->min = chan->max = DUAL_CHANNEL;
 154
 155         /* set SSP to 24 bit */
 156         snd_mask_none(fmt);
 157         snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S24_LE);
 158
 159         return 0;
 160 }
 161
 162 static int kabylake_da7219_codec_init(struct snd_soc_pcm_runtime *rtd)
 163 {
 164         struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card);
 165         struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component;
 166         struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
 167         struct snd_soc_jack *jack;
 168         int ret;
 169
 170         /* Configure sysclk for codec */
 171         ret = snd_soc_dai_set_sysclk(codec_dai, DA7219_CLKSRC_MCLK, 24576000,
 172                                                 SND_SOC_CLOCK_IN);
 173         if (ret) {
 174                 dev_err(rtd->dev, "can't set codec sysclk configuration\n");
 175                 return ret;
 176         }
 177
 178         /*
 179          * Headset buttons map to the google Reference headset.
 180          * These can be configured by userspace.
 181          */
 182         ret = snd_soc_card_jack_new(kabylake_audio_card, "Headset Jack",
 183                         SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 |
 184                         SND_JACK_BTN_2 | SND_JACK_BTN_3 | SND_JACK_LINEOUT,
 185                         &ctx->kabylake_headset, NULL, 0);
 186         if (ret) {
 187                 dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret);
 188                 return ret;
 189         }
 190
 191         jack = &ctx->kabylake_headset;
 192
 193         snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
 194         snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOLUMEUP);
 195         snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN);
 196         snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOICECOMMAND);
 197         da7219_aad_jack_det(component, &ctx->kabylake_headset);
 198
 199         ret = snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC");
 200         if (ret)
 201                 dev_err(rtd->dev, "SoC DMIC - Ignore suspend failed %d\n", ret);
 202
 203         return ret;
 204 }
 205
 206 static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device)
 207 {
 208         struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card);
 209         struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0);
 210         struct kbl_hdmi_pcm *pcm;
 211
 212         pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
 213         if (!pcm)
 214                 return -ENOMEM;
 215
 216         pcm->device = device;
 217         pcm->codec_dai = dai;
 218
 219         list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
 220
 221         return 0;
 222 }
 223
 224 static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd)
 225 {
 226         return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI1_PB);
 227 }
 228
 229 static int kabylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd)
 230 {
 231         return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI2_PB);
 232 }
 233
 234 static int kabylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd)
 235 {
 236         return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI3_PB);
 237 }
 238
 239 static int kabylake_da7219_fe_init(struct snd_soc_pcm_runtime *rtd)
 240 {
 241         struct snd_soc_dapm_context *dapm;
 242         struct snd_soc_component *component = asoc_rtd_to_cpu(rtd, 0)->component;
 243
 244         dapm = snd_soc_component_get_dapm(component);
 245         snd_soc_dapm_ignore_suspend(dapm, "Reference Capture");
 246
 247         return 0;
 248 }
 249
 250 static const unsigned int rates[] = {
 251         48000,
 252 };
 253
 254 static const struct snd_pcm_hw_constraint_list constraints_rates = {
 255         .count = ARRAY_SIZE(rates),
 256         .list  = rates,
 257         .mask = 0,
 258 };
 259
 260 static const unsigned int channels[] = {
 261         DUAL_CHANNEL,
 262 };
 263
 264 static const struct snd_pcm_hw_constraint_list constraints_channels = {
 265         .count = ARRAY_SIZE(channels),
 266         .list = channels,
 267         .mask = 0,
 268 };
 269
 270 static unsigned int channels_quad[] = {
 271         QUAD_CHANNEL,
 272 };
 273
 274 static struct snd_pcm_hw_constraint_list constraints_channels_quad = {
 275         .count = ARRAY_SIZE(channels_quad),
 276         .list = channels_quad,
 277         .mask = 0,
 278 };
 279
 280 static int kbl_fe_startup(struct snd_pcm_substream *substream)
 281 {
 282         struct snd_pcm_runtime *runtime = substream->runtime;
 283
 284         /*
 285          * On this platform for PCM device we support,
 286          * 48Khz
 287          * stereo
 288          * 16 bit audio
 289          */
 290
 291         runtime->hw.channels_max = DUAL_CHANNEL;
 292         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
 293                                            &constraints_channels);
 294
 295         runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
 296         snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
 297
 298         snd_pcm_hw_constraint_list(runtime, 0,
 299                                 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
 300
 301         return 0;
 302 }
 303
 304 static const struct snd_soc_ops kabylake_da7219_fe_ops = {
 305         .startup = kbl_fe_startup,
 306 };
 307
 308 static int kabylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
 309                 struct snd_pcm_hw_params *params)
 310 {
 311         struct snd_interval *chan = hw_param_interval(params,
 312                                 SNDRV_PCM_HW_PARAM_CHANNELS);
 313
 314         /*
 315          * set BE channel constraint as user FE channels
 316          */
 317
 318         if (params_channels(params) == 2)
 319                 chan->min = chan->max = 2;
 320         else
 321                 chan->min = chan->max = 4;
 322
 323         return 0;
 324 }
 325
 326 static int kabylake_dmic_startup(struct snd_pcm_substream *substream)
 327 {
 328         struct snd_pcm_runtime *runtime = substream->runtime;
 329
 330         runtime->hw.channels_min = runtime->hw.channels_max = QUAD_CHANNEL;
 331         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
 332                         &constraints_channels_quad);
 333
 334         return snd_pcm_hw_constraint_list(substream->runtime, 0,
 335                         SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
 336 }
 337
 338 static struct snd_soc_ops kabylake_dmic_ops = {
 339         .startup = kabylake_dmic_startup,
 340 };
 341
 342 static unsigned int rates_16000[] = {
 343         16000,
 344 };
 345
 346 static const struct snd_pcm_hw_constraint_list constraints_16000 = {
 347         .count = ARRAY_SIZE(rates_16000),
 348         .list  = rates_16000,
 349 };
 350
 351 static const unsigned int ch_mono[] = {
 352         1,
 353 };
 354
 355 static const struct snd_pcm_hw_constraint_list constraints_refcap = {
 356         .count = ARRAY_SIZE(ch_mono),
 357         .list  = ch_mono,
 358 };
 359
 360 static int kabylake_refcap_startup(struct snd_pcm_substream *substream)
 361 {
 362         substream->runtime->hw.channels_max = 1;
 363         snd_pcm_hw_constraint_list(substream->runtime, 0,
 364                                         SNDRV_PCM_HW_PARAM_CHANNELS,
 365                                         &constraints_refcap);
 366
 367         return snd_pcm_hw_constraint_list(substream->runtime, 0,
 368                                         SNDRV_PCM_HW_PARAM_RATE,
 369                                         &constraints_16000);
 370 }
 371
 372 static struct snd_soc_ops skylake_refcap_ops = {
 373         .startup = kabylake_refcap_startup,
 374 };
 375
 376 SND_SOC_DAILINK_DEF(dummy,
 377         DAILINK_COMP_ARRAY(COMP_DUMMY()));
 378
 379 SND_SOC_DAILINK_DEF(system,
 380         DAILINK_COMP_ARRAY(COMP_CPU("System Pin")));
 381
 382 SND_SOC_DAILINK_DEF(reference,
 383         DAILINK_COMP_ARRAY(COMP_CPU("Reference Pin")));
 384
 385 SND_SOC_DAILINK_DEF(dmic,
 386         DAILINK_COMP_ARRAY(COMP_CPU("DMIC Pin")));
 387
 388 SND_SOC_DAILINK_DEF(hdmi1,
 389         DAILINK_COMP_ARRAY(COMP_CPU("HDMI1 Pin")));
 390
 391 SND_SOC_DAILINK_DEF(hdmi2,
 392         DAILINK_COMP_ARRAY(COMP_CPU("HDMI2 Pin")));
 393
 394 SND_SOC_DAILINK_DEF(hdmi3,
 395         DAILINK_COMP_ARRAY(COMP_CPU("HDMI3 Pin")));
 396
 397 SND_SOC_DAILINK_DEF(ssp0_pin,
 398         DAILINK_COMP_ARRAY(COMP_CPU("SSP0 Pin")));
 399 SND_SOC_DAILINK_DEF(ssp0_codec,
 400         DAILINK_COMP_ARRAY(COMP_CODEC(MAXIM_DEV0_NAME,
 401                                       KBL_MAXIM_CODEC_DAI)));
 402
 403 SND_SOC_DAILINK_DEF(ssp1_pin,
 404         DAILINK_COMP_ARRAY(COMP_CPU("SSP1 Pin")));
 405 SND_SOC_DAILINK_DEF(ssp1_codec,
 406         DAILINK_COMP_ARRAY(COMP_CODEC("i2c-DLGS7219:00",
 407                                       KBL_DIALOG_CODEC_DAI)));
 408
 409 SND_SOC_DAILINK_DEF(dmic_pin,
 410         DAILINK_COMP_ARRAY(COMP_CPU("DMIC01 Pin")));
 411 SND_SOC_DAILINK_DEF(dmic_codec,
 412         DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec", "dmic-hifi")));
 413
 414 SND_SOC_DAILINK_DEF(idisp1_pin,
 415         DAILINK_COMP_ARRAY(COMP_CPU("iDisp1 Pin")));
 416 SND_SOC_DAILINK_DEF(idisp1_codec,
 417         DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2",
 418                                       "intel-hdmi-hifi1")));
 419
 420 SND_SOC_DAILINK_DEF(idisp2_pin,
 421         DAILINK_COMP_ARRAY(COMP_CPU("iDisp2 Pin")));
 422 SND_SOC_DAILINK_DEF(idisp2_codec,
 423         DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi2")));
 424
 425 SND_SOC_DAILINK_DEF(idisp3_pin,
 426         DAILINK_COMP_ARRAY(COMP_CPU("iDisp3 Pin")));
 427 SND_SOC_DAILINK_DEF(idisp3_codec,
 428         DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi3")));
 429
 430 SND_SOC_DAILINK_DEF(platform,
 431         DAILINK_COMP_ARRAY(COMP_PLATFORM("0000:00:1f.3")));
 432
 433 /* kabylake digital audio interface glue - connects codec <--> CPU */
 434 static struct snd_soc_dai_link kabylake_dais[] = {
 435         /* Front End DAI links */
 436         [KBL_DPCM_AUDIO_PB] = {
 437                 .name = "Kbl Audio Port",
 438                 .stream_name = "Audio",
 439                 .dynamic = 1,
 440                 .nonatomic = 1,
 441                 .init = kabylake_da7219_fe_init,
 442                 .trigger = {
 443                         SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
 444                 .dpcm_playback = 1,
 445                 .ops = &kabylake_da7219_fe_ops,
 446                 SND_SOC_DAILINK_REG(system, dummy, platform),
 447         },
 448         [KBL_DPCM_AUDIO_CP] = {
 449                 .name = "Kbl Audio Capture Port",
 450                 .stream_name = "Audio Record",
 451                 .dynamic = 1,
 452                 .nonatomic = 1,
 453                 .trigger = {
 454                         SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
 455                 .dpcm_capture = 1,
 456                 .ops = &kabylake_da7219_fe_ops,
 457                 SND_SOC_DAILINK_REG(system, dummy, platform),
 458         },
 459         [KBL_DPCM_AUDIO_REF_CP] = {
 460                 .name = "Kbl Audio Reference cap",
 461                 .stream_name = "Wake on Voice",
 462                 .init = NULL,
 463                 .dpcm_capture = 1,
 464                 .nonatomic = 1,
 465                 .dynamic = 1,
 466                 .ops = &skylake_refcap_ops,
 467                 SND_SOC_DAILINK_REG(reference, dummy, platform),
 468         },
 469         [KBL_DPCM_AUDIO_DMIC_CP] = {
 470                 .name = "Kbl Audio DMIC cap",
 471                 .stream_name = "dmiccap",
 472                 .init = NULL,
 473                 .dpcm_capture = 1,
 474                 .nonatomic = 1,
 475                 .dynamic = 1,
 476                 .ops = &kabylake_dmic_ops,
 477                 SND_SOC_DAILINK_REG(dmic, dummy, platform),
 478         },
 479         [KBL_DPCM_AUDIO_HDMI1_PB] = {
 480                 .name = "Kbl HDMI Port1",
 481                 .stream_name = "Hdmi1",
 482                 .dpcm_playback = 1,
 483                 .init = NULL,
 484                 .trigger = {
 485                         SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
 486                 .nonatomic = 1,
 487                 .dynamic = 1,
 488                 SND_SOC_DAILINK_REG(hdmi1, dummy, platform),
 489         },
 490         [KBL_DPCM_AUDIO_HDMI2_PB] = {
 491                 .name = "Kbl HDMI Port2",
 492                 .stream_name = "Hdmi2",
 493                 .dpcm_playback = 1,
 494                 .init = NULL,
 495                 .trigger = {
 496                         SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
 497                 .nonatomic = 1,
 498                 .dynamic = 1,
 499                 SND_SOC_DAILINK_REG(hdmi2, dummy, platform),
 500         },
 501         [KBL_DPCM_AUDIO_HDMI3_PB] = {
 502                 .name = "Kbl HDMI Port3",
 503                 .stream_name = "Hdmi3",
 504                 .trigger = {
 505                         SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
 506                 .dpcm_playback = 1,
 507                 .init = NULL,
 508                 .nonatomic = 1,
 509                 .dynamic = 1,
 510                 SND_SOC_DAILINK_REG(hdmi3, dummy, platform),
 511         },
 512
 513         /* Back End DAI links */
 514         {
 515                 /* SSP0 - Codec */
 516                 .name = "SSP0-Codec",
 517                 .id = 0,
 518                 .no_pcm = 1,
 519                 .dai_fmt = SND_SOC_DAIFMT_I2S |
 520                         SND_SOC_DAIFMT_NB_NF |
 521                         SND_SOC_DAIFMT_CBS_CFS,
 522                 .ignore_pmdown_time = 1,
 523                 .be_hw_params_fixup = kabylake_ssp_fixup,
 524                 .dpcm_playback = 1,
 525                 SND_SOC_DAILINK_REG(ssp0_pin, ssp0_codec, platform),
 526         },
 527         {
 528                 /* SSP1 - Codec */
 529                 .name = "SSP1-Codec",
 530                 .id = 1,
 531                 .no_pcm = 1,
 532                 .init = kabylake_da7219_codec_init,
 533                 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
 534                         SND_SOC_DAIFMT_CBS_CFS,
 535                 .ignore_pmdown_time = 1,
 536                 .be_hw_params_fixup = kabylake_ssp_fixup,
 537                 .dpcm_playback = 1,
 538                 .dpcm_capture = 1,
 539                 SND_SOC_DAILINK_REG(ssp1_pin, ssp1_codec, platform),
 540         },
 541         {
 542                 .name = "dmic01",
 543                 .id = 2,
 544                 .be_hw_params_fixup = kabylake_dmic_fixup,
 545                 .ignore_suspend = 1,
 546                 .dpcm_capture = 1,
 547                 .no_pcm = 1,
 548                 SND_SOC_DAILINK_REG(dmic_pin, dmic_codec, platform),
 549         },
 550         {
 551                 .name = "iDisp1",
 552                 .id = 3,
 553                 .dpcm_playback = 1,
 554                 .init = kabylake_hdmi1_init,
 555                 .no_pcm = 1,
 556                 SND_SOC_DAILINK_REG(idisp1_pin, idisp1_codec, platform),
 557         },
 558         {
 559                 .name = "iDisp2",
 560                 .id = 4,
 561                 .init = kabylake_hdmi2_init,
 562                 .dpcm_playback = 1,
 563                 .no_pcm = 1,
 564                 SND_SOC_DAILINK_REG(idisp2_pin, idisp2_codec, platform),
 565         },
 566         {
 567                 .name = "iDisp3",
 568                 .id = 5,
 569                 .init = kabylake_hdmi3_init,
 570                 .dpcm_playback = 1,
 571                 .no_pcm = 1,
 572                 SND_SOC_DAILINK_REG(idisp3_pin, idisp3_codec, platform),
 573         },
 574 };
 575
 576 #define NAME_SIZE       32
 577 static int kabylake_card_late_probe(struct snd_soc_card *card)
 578 {
 579         struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(card);
 580         struct kbl_hdmi_pcm *pcm;
 581         struct snd_soc_component *component = NULL;
 582         int err, i = 0;
 583         char jack_name[NAME_SIZE];
 584
 585         list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 586                 component = pcm->codec_dai->component;
 587                 snprintf(jack_name, sizeof(jack_name),
 588                         "HDMI/DP, pcm=%d Jack", pcm->device);
 589                 err = snd_soc_card_jack_new(card, jack_name,
 590                                         SND_JACK_AVOUT, &skylake_hdmi[i],
 591                                         NULL, 0);
 592
 593                 if (err)
 594                         return err;
 595
 596                 err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
 597                                 &skylake_hdmi[i]);
 598                 if (err < 0)
 599                         return err;
 600
 601                 i++;
 602
 603         }
 604
 605         if (!component)
 606                 return -EINVAL;
 607
 608         return hdac_hdmi_jack_port_init(component, &card->dapm);
 609 }
 610
 611 /* kabylake audio machine driver for SPT + DA7219 */
 612 static struct snd_soc_card kabylake_audio_card_da7219_m98357a = {
 613         .name = "kblda7219max",
 614         .owner = THIS_MODULE,
 615         .dai_link = kabylake_dais,
 616         .num_links = ARRAY_SIZE(kabylake_dais),
 617         .controls = kabylake_controls,
 618         .num_controls = ARRAY_SIZE(kabylake_controls),
 619         .dapm_widgets = kabylake_widgets,
 620         .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets),
 621         .dapm_routes = kabylake_map,
 622         .num_dapm_routes = ARRAY_SIZE(kabylake_map),
 623         .fully_routed = true,
 624         .late_probe = kabylake_card_late_probe,
 625 };
 626
 627 static int kabylake_audio_probe(struct platform_device *pdev)
 628 {
 629         struct kbl_codec_private *ctx;
 630
 631         ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
 632         if (!ctx)
 633                 return -ENOMEM;
 634
 635         INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
 636
 637         kabylake_audio_card =
 638                 (struct snd_soc_card *)pdev->id_entry->driver_data;
 639
 640         kabylake_audio_card->dev = &pdev->dev;
 641         snd_soc_card_set_drvdata(kabylake_audio_card, ctx);
 642         return devm_snd_soc_register_card(&pdev->dev, kabylake_audio_card);
 643 }
 644
 645 static const struct platform_device_id kbl_board_ids[] = {
 646         {
 647                 .name = "kbl_da7219_mx98357a",
 648                 .driver_data =
 649                         (kernel_ulong_t)&kabylake_audio_card_da7219_m98357a,
 650         },
 651         { }
 652 };
 653 MODULE_DEVICE_TABLE(platform, kbl_board_ids);
 654
 655 static struct platform_driver kabylake_audio = {
 656         .probe = kabylake_audio_probe,
 657         .driver = {
 658                 .name = "kbl_da7219_max98357a",
 659                 .pm = &snd_soc_pm_ops,
 660         },
 661         .id_table = kbl_board_ids,
 662 };
 663
 664 module_platform_driver(kabylake_audio)
 665
 666 /* Module information */
 667 MODULE_DESCRIPTION("Audio Machine driver-DA7219 & MAX98357A in I2S mode");
 668 MODULE_AUTHOR("Naveen Manohar <naveen.m@intel.com>");
 669 MODULE_LICENSE("GPL v2");