sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c

   1 /*
   2  * Intel Kabylake I2S Machine Driver with MAXIM98927
   3  * RT5514 and RT5663 Codecs
   4  *
   5  * Copyright (C) 2017, Intel Corporation. All rights reserved.
   6  *
   7  * Modified from:
   8  *   Intel Kabylake I2S Machine driver supporting MAXIM98927 and
   9  *   RT5663 codecs
  10  *
  11  * This program is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License version
  13  * 2 as published by the Free Software Foundation.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  */
  20
  21 #include <linux/input.h>
  22 #include <linux/module.h>
  23 #include <linux/platform_device.h>
  24 #include <sound/core.h>
  25 #include <sound/jack.h>
  26 #include <sound/pcm.h>
  27 #include <sound/pcm_params.h>
  28 #include <sound/soc.h>
  29 #include "../../codecs/rt5514.h"
  30 #include "../../codecs/rt5663.h"
  31 #include "../../codecs/hdac_hdmi.h"
  32 #include "../skylake/skl.h"
  33
  34 #define KBL_REALTEK_CODEC_DAI "rt5663-aif"
  35 #define KBL_REALTEK_DMIC_CODEC_DAI "rt5514-aif1"
  36 #define KBL_MAXIM_CODEC_DAI "max98927-aif1"
  37 #define MAXIM_DEV0_NAME "i2c-MX98927:00"
  38 #define MAXIM_DEV1_NAME "i2c-MX98927:01"
  39 #define RT5514_DEV_NAME "i2c-10EC5514:00"
  40 #define RT5663_DEV_NAME "i2c-10EC5663:00"
  41 #define RT5514_AIF1_BCLK_FREQ (48000 * 8 * 16)
  42 #define RT5514_AIF1_SYSCLK_FREQ 12288000
  43 #define NAME_SIZE 32
  44
  45 #define DMIC_CH(p) p->list[p->count-1]
  46
  47
  48 static struct snd_soc_card kabylake_audio_card;
  49 static const struct snd_pcm_hw_constraint_list *dmic_constraints;
  50
  51 struct kbl_hdmi_pcm {
  52         struct list_head head;
  53         struct snd_soc_dai *codec_dai;
  54         int device;
  55 };
  56
  57 struct kbl_codec_private {
  58         struct snd_soc_jack kabylake_headset;
  59         struct list_head hdmi_pcm_list;
  60         struct snd_soc_jack kabylake_hdmi[2];
  61 };
  62
  63 enum {
  64         KBL_DPCM_AUDIO_PB = 0,
  65         KBL_DPCM_AUDIO_CP,
  66         KBL_DPCM_AUDIO_HS_PB,
  67         KBL_DPCM_AUDIO_ECHO_REF_CP,
  68         KBL_DPCM_AUDIO_DMIC_CP,
  69         KBL_DPCM_AUDIO_RT5514_DSP,
  70         KBL_DPCM_AUDIO_HDMI1_PB,
  71         KBL_DPCM_AUDIO_HDMI2_PB,
  72 };
  73
  74 static const struct snd_kcontrol_new kabylake_controls[] = {
  75         SOC_DAPM_PIN_SWITCH("Headphone Jack"),
  76         SOC_DAPM_PIN_SWITCH("Headset Mic"),
  77         SOC_DAPM_PIN_SWITCH("Left Spk"),
  78         SOC_DAPM_PIN_SWITCH("Right Spk"),
  79         SOC_DAPM_PIN_SWITCH("DMIC"),
  80 };
  81
  82 static const struct snd_soc_dapm_widget kabylake_widgets[] = {
  83         SND_SOC_DAPM_HP("Headphone Jack", NULL),
  84         SND_SOC_DAPM_MIC("Headset Mic", NULL),
  85         SND_SOC_DAPM_SPK("Left Spk", NULL),
  86         SND_SOC_DAPM_SPK("Right Spk", NULL),
  87         SND_SOC_DAPM_MIC("DMIC", NULL),
  88         SND_SOC_DAPM_SPK("HDMI1", NULL),
  89         SND_SOC_DAPM_SPK("HDMI2", NULL),
  90
  91 };
  92
  93 static const struct snd_soc_dapm_route kabylake_map[] = {
  94         /* Headphones */
  95         { "Headphone Jack", NULL, "HPOL" },
  96         { "Headphone Jack", NULL, "HPOR" },
  97
  98         /* speaker */
  99         { "Left Spk", NULL, "Left BE_OUT" },
 100         { "Right Spk", NULL, "Right BE_OUT" },
 101
 102         /* other jacks */
 103         { "IN1P", NULL, "Headset Mic" },
 104         { "IN1N", NULL, "Headset Mic" },
 105
 106         /* CODEC BE connections */
 107         { "Left HiFi Playback", NULL, "ssp0 Tx" },
 108         { "Right HiFi Playback", NULL, "ssp0 Tx" },
 109         { "ssp0 Tx", NULL, "spk_out" },
 110
 111         { "AIF Playback", NULL, "ssp1 Tx" },
 112         { "ssp1 Tx", NULL, "codec1_out" },
 113
 114         { "hs_in", NULL, "ssp1 Rx" },
 115         { "ssp1 Rx", NULL, "AIF Capture" },
 116
 117         { "codec1_in", NULL, "ssp0 Rx" },
 118         { "ssp0 Rx", NULL, "AIF1 Capture" },
 119
 120         /* IV feedback path */
 121         { "codec0_fb_in", NULL, "ssp0 Rx"},
 122         { "ssp0 Rx", NULL, "Left HiFi Capture" },
 123         { "ssp0 Rx", NULL, "Right HiFi Capture" },
 124
 125         /* DMIC */
 126         { "DMIC1L", NULL, "DMIC" },
 127         { "DMIC1R", NULL, "DMIC" },
 128         { "DMIC2L", NULL, "DMIC" },
 129         { "DMIC2R", NULL, "DMIC" },
 130
 131         { "hifi2", NULL, "iDisp2 Tx" },
 132         { "iDisp2 Tx", NULL, "iDisp2_out" },
 133         { "hifi1", NULL, "iDisp1 Tx" },
 134         { "iDisp1 Tx", NULL, "iDisp1_out" },
 135 };
 136
 137 static struct snd_soc_codec_conf max98927_codec_conf[] = {
 138         {
 139                 .dev_name = MAXIM_DEV0_NAME,
 140                 .name_prefix = "Right",
 141         },
 142         {
 143                 .dev_name = MAXIM_DEV1_NAME,
 144                 .name_prefix = "Left",
 145         },
 146 };
 147
 148 static struct snd_soc_dai_link_component ssp0_codec_components[] = {
 149         { /* Left */
 150                 .name = MAXIM_DEV0_NAME,
 151                 .dai_name = KBL_MAXIM_CODEC_DAI,
 152         },
 153         { /* Right */
 154                 .name = MAXIM_DEV1_NAME,
 155                 .dai_name = KBL_MAXIM_CODEC_DAI,
 156         },
 157         { /*dmic */
 158                 .name = RT5514_DEV_NAME,
 159                 .dai_name = KBL_REALTEK_DMIC_CODEC_DAI,
 160         },
 161 };
 162
 163 static int kabylake_rt5663_fe_init(struct snd_soc_pcm_runtime *rtd)
 164 {
 165         struct snd_soc_dapm_context *dapm;
 166         struct snd_soc_component *component = rtd->cpu_dai->component;
 167         int ret;
 168
 169         dapm = snd_soc_component_get_dapm(component);
 170         ret = snd_soc_dapm_ignore_suspend(dapm, "Reference Capture");
 171         if (ret)
 172                 dev_err(rtd->dev, "Ref Cap -Ignore suspend failed = %d\n", ret);
 173
 174         return ret;
 175 }
 176
 177 static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd)
 178 {
 179         int ret;
 180         struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card);
 181         struct snd_soc_component *component = rtd->codec_dai->component;
 182         struct snd_soc_jack *jack;
 183
 184         /*
 185          * Headset buttons map to the google Reference headset.
 186          * These can be configured by userspace.
 187          */
 188         ret = snd_soc_card_jack_new(&kabylake_audio_card, "Headset Jack",
 189                         SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 |
 190                         SND_JACK_BTN_2 | SND_JACK_BTN_3, &ctx->kabylake_headset,
 191                         NULL, 0);
 192         if (ret) {
 193                 dev_err(rtd->dev, "Headset Jack creation failed %d\n", ret);
 194                 return ret;
 195         }
 196
 197         jack = &ctx->kabylake_headset;
 198         snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
 199         snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
 200         snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
 201         snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
 202
 203         snd_soc_component_set_jack(component, &ctx->kabylake_headset, NULL);
 204
 205         ret = snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "DMIC");
 206         if (ret)
 207                 dev_err(rtd->dev, "DMIC - Ignore suspend failed = %d\n", ret);
 208
 209         return ret;
 210 }
 211
 212 static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device)
 213 {
 214         struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card);
 215         struct snd_soc_dai *dai = rtd->codec_dai;
 216         struct kbl_hdmi_pcm *pcm;
 217
 218         pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
 219         if (!pcm)
 220                 return -ENOMEM;
 221
 222         pcm->device = device;
 223         pcm->codec_dai = dai;
 224
 225         list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
 226
 227         return 0;
 228 }
 229
 230 static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd)
 231 {
 232         return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI1_PB);
 233 }
 234
 235 static int kabylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd)
 236 {
 237         return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI2_PB);
 238 }
 239
 240 static const unsigned int rates[] = {
 241         48000,
 242 };
 243
 244 static const struct snd_pcm_hw_constraint_list constraints_rates = {
 245         .count = ARRAY_SIZE(rates),
 246         .list  = rates,
 247         .mask = 0,
 248 };
 249
 250 static const unsigned int channels[] = {
 251         2,
 252 };
 253
 254 static const struct snd_pcm_hw_constraint_list constraints_channels = {
 255         .count = ARRAY_SIZE(channels),
 256         .list = channels,
 257         .mask = 0,
 258 };
 259
 260 static int kbl_fe_startup(struct snd_pcm_substream *substream)
 261 {
 262         struct snd_pcm_runtime *runtime = substream->runtime;
 263
 264         /*
 265          * On this platform for PCM device we support,
 266          * 48Khz
 267          * stereo
 268          * 16 bit audio
 269          */
 270
 271         runtime->hw.channels_max = 2;
 272         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
 273                                            &constraints_channels);
 274
 275         runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
 276         snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
 277
 278         snd_pcm_hw_constraint_list(runtime, 0,
 279                                 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
 280
 281         return 0;
 282 }
 283
 284 static const struct snd_soc_ops kabylake_rt5663_fe_ops = {
 285         .startup = kbl_fe_startup,
 286 };
 287
 288 static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
 289                                         struct snd_pcm_hw_params *params)
 290 {
 291         struct snd_interval *rate = hw_param_interval(params,
 292                         SNDRV_PCM_HW_PARAM_RATE);
 293         struct snd_interval *channels = hw_param_interval(params,
 294                         SNDRV_PCM_HW_PARAM_CHANNELS);
 295         struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
 296         struct snd_soc_dpcm *dpcm = container_of(
 297                         params, struct snd_soc_dpcm, hw_params);
 298         struct snd_soc_dai_link *fe_dai_link = dpcm->fe->dai_link;
 299         struct snd_soc_dai_link *be_dai_link = dpcm->be->dai_link;
 300
 301         /*
 302          * The ADSP will convert the FE rate to 48k, stereo, 24 bit
 303          */
 304         if (!strcmp(fe_dai_link->name, "Kbl Audio Port") ||
 305             !strcmp(fe_dai_link->name, "Kbl Audio Headset Playback") ||
 306             !strcmp(fe_dai_link->name, "Kbl Audio Capture Port")) {
 307                 rate->min = rate->max = 48000;
 308                 channels->min = channels->max = 2;
 309                 snd_mask_none(fmt);
 310                 snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S24_LE);
 311         } else if (!strcmp(fe_dai_link->name, "Kbl Audio DMIC cap")) {
 312                 if (params_channels(params) == 2 ||
 313                                 DMIC_CH(dmic_constraints) == 2)
 314                         channels->min = channels->max = 2;
 315                 else
 316                         channels->min = channels->max = 4;
 317         }
 318         /*
 319          * The speaker on the SSP0 supports S16_LE and not S24_LE.
 320          * thus changing the mask here
 321          */
 322         if (!strcmp(be_dai_link->name, "SSP0-Codec"))
 323                 snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE);
 324
 325         return 0;
 326 }
 327
 328 static int kabylake_rt5663_hw_params(struct snd_pcm_substream *substream,
 329         struct snd_pcm_hw_params *params)
 330 {
 331         struct snd_soc_pcm_runtime *rtd = substream->private_data;
 332         struct snd_soc_dai *codec_dai = rtd->codec_dai;
 333         int ret;
 334
 335         /* use ASRC for internal clocks, as PLL rate isn't multiple of BCLK */
 336         rt5663_sel_asrc_clk_src(codec_dai->component,
 337                         RT5663_DA_STEREO_FILTER | RT5663_AD_STEREO_FILTER,
 338                         RT5663_CLK_SEL_I2S1_ASRC);
 339
 340         ret = snd_soc_dai_set_sysclk(codec_dai,
 341                         RT5663_SCLK_S_MCLK, 24576000, SND_SOC_CLOCK_IN);
 342         if (ret < 0)
 343                 dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret);
 344
 345         return ret;
 346 }
 347
 348 static struct snd_soc_ops kabylake_rt5663_ops = {
 349         .hw_params = kabylake_rt5663_hw_params,
 350 };
 351
 352 static int kabylake_ssp0_hw_params(struct snd_pcm_substream *substream,
 353         struct snd_pcm_hw_params *params)
 354 {
 355         struct snd_soc_pcm_runtime *rtd = substream->private_data;
 356         int ret = 0, j;
 357
 358         for (j = 0; j < rtd->num_codecs; j++) {
 359                 struct snd_soc_dai *codec_dai = rtd->codec_dais[j];
 360
 361                 if (!strcmp(codec_dai->component->name, RT5514_DEV_NAME)) {
 362                         ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF, 0, 8, 16);
 363                         if (ret < 0) {
 364                                 dev_err(rtd->dev, "set TDM slot err:%d\n", ret);
 365                                 return ret;
 366                         }
 367
 368                         ret = snd_soc_dai_set_sysclk(codec_dai,
 369                                 RT5514_SCLK_S_MCLK, 24576000, SND_SOC_CLOCK_IN);
 370                         if (ret < 0) {
 371                                 dev_err(rtd->dev, "set sysclk err: %d\n", ret);
 372                                 return ret;
 373                         }
 374                 }
 375                 if (!strcmp(codec_dai->component->name, MAXIM_DEV0_NAME)) {
 376                         ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x30, 3, 8, 16);
 377                         if (ret < 0) {
 378                                 dev_err(rtd->dev, "DEV0 TDM slot err:%d\n", ret);
 379                                 return ret;
 380                         }
 381                 }
 382
 383                 if (!strcmp(codec_dai->component->name, MAXIM_DEV1_NAME)) {
 384                         ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xC0, 3, 8, 16);
 385                         if (ret < 0) {
 386                                 dev_err(rtd->dev, "DEV1 TDM slot err:%d\n", ret);
 387                                 return ret;
 388                         }
 389                 }
 390         }
 391         return ret;
 392 }
 393
 394 static struct snd_soc_ops kabylake_ssp0_ops = {
 395         .hw_params = kabylake_ssp0_hw_params,
 396 };
 397
 398 static const unsigned int channels_dmic[] = {
 399         4,
 400 };
 401
 402 static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
 403         .count = ARRAY_SIZE(channels_dmic),
 404         .list = channels_dmic,
 405         .mask = 0,
 406 };
 407
 408 static const unsigned int dmic_2ch[] = {
 409         2,
 410 };
 411
 412 static const struct snd_pcm_hw_constraint_list constraints_dmic_2ch = {
 413         .count = ARRAY_SIZE(dmic_2ch),
 414         .list = dmic_2ch,
 415         .mask = 0,
 416 };
 417
 418 static int kabylake_dmic_startup(struct snd_pcm_substream *substream)
 419 {
 420         struct snd_pcm_runtime *runtime = substream->runtime;
 421
 422         runtime->hw.channels_max = DMIC_CH(dmic_constraints);
 423         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
 424                         dmic_constraints);
 425
 426         runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
 427         snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
 428
 429         return snd_pcm_hw_constraint_list(substream->runtime, 0,
 430                         SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
 431 }
 432
 433 static struct snd_soc_ops kabylake_dmic_ops = {
 434         .startup = kabylake_dmic_startup,
 435 };
 436
 437 /* kabylake digital audio interface glue - connects codec <--> CPU */
 438 static struct snd_soc_dai_link kabylake_dais[] = {
 439         /* Front End DAI links */
 440         [KBL_DPCM_AUDIO_PB] = {
 441                 .name = "Kbl Audio Port",
 442                 .stream_name = "Audio",
 443                 .cpu_dai_name = "System Pin",
 444                 .platform_name = "0000:00:1f.3",
 445                 .dynamic = 1,
 446                 .codec_name = "snd-soc-dummy",
 447                 .codec_dai_name = "snd-soc-dummy-dai",
 448                 .nonatomic = 1,
 449                 .init = kabylake_rt5663_fe_init,
 450                 .trigger = {
 451                         SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
 452                 .dpcm_playback = 1,
 453                 .ops = &kabylake_rt5663_fe_ops,
 454         },
 455         [KBL_DPCM_AUDIO_CP] = {
 456                 .name = "Kbl Audio Capture Port",
 457                 .stream_name = "Audio Record",
 458                 .cpu_dai_name = "System Pin",
 459                 .platform_name = "0000:00:1f.3",
 460                 .dynamic = 1,
 461                 .codec_name = "snd-soc-dummy",
 462                 .codec_dai_name = "snd-soc-dummy-dai",
 463                 .nonatomic = 1,
 464                 .trigger = {
 465                         SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
 466                 .dpcm_capture = 1,
 467                 .ops = &kabylake_rt5663_fe_ops,
 468         },
 469         [KBL_DPCM_AUDIO_HS_PB] = {
 470                 .name = "Kbl Audio Headset Playback",
 471                 .stream_name = "Headset Audio",
 472                 .cpu_dai_name = "System Pin2",
 473                 .codec_name = "snd-soc-dummy",
 474                 .codec_dai_name = "snd-soc-dummy-dai",
 475                 .platform_name = "0000:00:1f.3",
 476                 .dpcm_playback = 1,
 477                 .nonatomic = 1,
 478                 .dynamic = 1,
 479         },
 480         [KBL_DPCM_AUDIO_ECHO_REF_CP] = {
 481                 .name = "Kbl Audio Echo Reference cap",
 482                 .stream_name = "Echoreference Capture",
 483                 .cpu_dai_name = "Echoref Pin",
 484                 .codec_name = "snd-soc-dummy",
 485                 .codec_dai_name = "snd-soc-dummy-dai",
 486                 .platform_name = "0000:00:1f.3",
 487                 .init = NULL,
 488                 .capture_only = 1,
 489                 .nonatomic = 1,
 490         },
 491         [KBL_DPCM_AUDIO_RT5514_DSP] = {
 492                 .name = "rt5514 dsp",
 493                 .stream_name = "Wake on Voice",
 494                 .cpu_dai_name = "spi-PRP0001:00",
 495                 .platform_name = "spi-PRP0001:00",
 496                 .codec_name = "snd-soc-dummy",
 497                 .codec_dai_name = "snd-soc-dummy-dai",
 498         },
 499         [KBL_DPCM_AUDIO_DMIC_CP] = {
 500                 .name = "Kbl Audio DMIC cap",
 501                 .stream_name = "dmiccap",
 502                 .cpu_dai_name = "DMIC Pin",
 503                 .codec_name = "snd-soc-dummy",
 504                 .codec_dai_name = "snd-soc-dummy-dai",
 505                 .platform_name = "0000:00:1f.3",
 506                 .init = NULL,
 507                 .dpcm_capture = 1,
 508                 .nonatomic = 1,
 509                 .dynamic = 1,
 510                 .ops = &kabylake_dmic_ops,
 511         },
 512         [KBL_DPCM_AUDIO_HDMI1_PB] = {
 513                 .name = "Kbl HDMI Port1",
 514                 .stream_name = "Hdmi1",
 515                 .cpu_dai_name = "HDMI1 Pin",
 516                 .codec_name = "snd-soc-dummy",
 517                 .codec_dai_name = "snd-soc-dummy-dai",
 518                 .platform_name = "0000:00:1f.3",
 519                 .dpcm_playback = 1,
 520                 .init = NULL,
 521                 .trigger = {
 522                         SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
 523                 .nonatomic = 1,
 524                 .dynamic = 1,
 525         },
 526         [KBL_DPCM_AUDIO_HDMI2_PB] = {
 527                 .name = "Kbl HDMI Port2",
 528                 .stream_name = "Hdmi2",
 529                 .cpu_dai_name = "HDMI2 Pin",
 530                 .codec_name = "snd-soc-dummy",
 531                 .codec_dai_name = "snd-soc-dummy-dai",
 532                 .platform_name = "0000:00:1f.3",
 533                 .dpcm_playback = 1,
 534                 .init = NULL,
 535                 .trigger = {
 536                         SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
 537                 .nonatomic = 1,
 538                 .dynamic = 1,
 539         },
 540         /* Back End DAI links */
 541         /* single Back end dai for both max speakers and dmic */
 542         {
 543                 /* SSP0 - Codec */
 544                 .name = "SSP0-Codec",
 545                 .id = 0,
 546                 .cpu_dai_name = "SSP0 Pin",
 547                 .platform_name = "0000:00:1f.3",
 548                 .no_pcm = 1,
 549                 .codecs = ssp0_codec_components,
 550                 .num_codecs = ARRAY_SIZE(ssp0_codec_components),
 551                 .dai_fmt = SND_SOC_DAIFMT_DSP_B |
 552                         SND_SOC_DAIFMT_NB_NF |
 553                         SND_SOC_DAIFMT_CBS_CFS,
 554                 .ignore_pmdown_time = 1,
 555                 .be_hw_params_fixup = kabylake_ssp_fixup,
 556                 .dpcm_playback = 1,
 557                 .dpcm_capture = 1,
 558                 .ops = &kabylake_ssp0_ops,
 559         },
 560         {
 561                 .name = "SSP1-Codec",
 562                 .id = 1,
 563                 .cpu_dai_name = "SSP1 Pin",
 564                 .platform_name = "0000:00:1f.3",
 565                 .no_pcm = 1,
 566                 .codec_name = RT5663_DEV_NAME,
 567                 .codec_dai_name = KBL_REALTEK_CODEC_DAI,
 568                 .init = kabylake_rt5663_codec_init,
 569                 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
 570                         SND_SOC_DAIFMT_CBS_CFS,
 571                 .ignore_pmdown_time = 1,
 572                 .be_hw_params_fixup = kabylake_ssp_fixup,
 573                 .ops = &kabylake_rt5663_ops,
 574                 .dpcm_playback = 1,
 575                 .dpcm_capture = 1,
 576         },
 577         {
 578                 .name = "iDisp1",
 579                 .id = 3,
 580                 .cpu_dai_name = "iDisp1 Pin",
 581                 .codec_name = "ehdaudio0D2",
 582                 .codec_dai_name = "intel-hdmi-hifi1",
 583                 .platform_name = "0000:00:1f.3",
 584                 .dpcm_playback = 1,
 585                 .init = kabylake_hdmi1_init,
 586                 .no_pcm = 1,
 587         },
 588         {
 589                 .name = "iDisp2",
 590                 .id = 4,
 591                 .cpu_dai_name = "iDisp2 Pin",
 592                 .codec_name = "ehdaudio0D2",
 593                 .codec_dai_name = "intel-hdmi-hifi2",
 594                 .platform_name = "0000:00:1f.3",
 595                 .init = kabylake_hdmi2_init,
 596                 .dpcm_playback = 1,
 597                 .no_pcm = 1,
 598         },
 599 };
 600
 601 static int kabylake_card_late_probe(struct snd_soc_card *card)
 602 {
 603         struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(card);
 604         struct kbl_hdmi_pcm *pcm;
 605         struct snd_soc_component *component = NULL;
 606         int err, i = 0;
 607         char jack_name[NAME_SIZE];
 608
 609         list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
 610                 component = pcm->codec_dai->component;
 611                 snprintf(jack_name, sizeof(jack_name),
 612                         "HDMI/DP,pcm=%d Jack", pcm->device);
 613                 err = snd_soc_card_jack_new(card, jack_name,
 614                                 SND_JACK_AVOUT, &ctx->kabylake_hdmi[i],
 615                                 NULL, 0);
 616
 617                 if (err)
 618                         return err;
 619                 err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
 620                                                 &ctx->kabylake_hdmi[i]);
 621                 if (err < 0)
 622                         return err;
 623                 i++;
 624         }
 625
 626         if (!component)
 627                 return -EINVAL;
 628
 629         return hdac_hdmi_jack_port_init(component, &card->dapm);
 630 }
 631
 632 /*
 633  * kabylake audio machine driver for  MAX98927 + RT5514 + RT5663
 634  */
 635 static struct snd_soc_card kabylake_audio_card = {
 636         .name = "kbl_r5514_5663_max",
 637         .owner = THIS_MODULE,
 638         .dai_link = kabylake_dais,
 639         .num_links = ARRAY_SIZE(kabylake_dais),
 640         .controls = kabylake_controls,
 641         .num_controls = ARRAY_SIZE(kabylake_controls),
 642         .dapm_widgets = kabylake_widgets,
 643         .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets),
 644         .dapm_routes = kabylake_map,
 645         .num_dapm_routes = ARRAY_SIZE(kabylake_map),
 646         .codec_conf = max98927_codec_conf,
 647         .num_configs = ARRAY_SIZE(max98927_codec_conf),
 648         .fully_routed = true,
 649         .late_probe = kabylake_card_late_probe,
 650 };
 651
 652 static int kabylake_audio_probe(struct platform_device *pdev)
 653 {
 654         struct kbl_codec_private *ctx;
 655         struct skl_machine_pdata *pdata;
 656
 657         ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
 658         if (!ctx)
 659                 return -ENOMEM;
 660
 661         INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
 662
 663         kabylake_audio_card.dev = &pdev->dev;
 664         snd_soc_card_set_drvdata(&kabylake_audio_card, ctx);
 665
 666         pdata = dev_get_drvdata(&pdev->dev);
 667         if (pdata)
 668                 dmic_constraints = pdata->dmic_num == 2 ?
 669                         &constraints_dmic_2ch : &constraints_dmic_channels;
 670
 671         return devm_snd_soc_register_card(&pdev->dev, &kabylake_audio_card);
 672 }
 673
 674 static const struct platform_device_id kbl_board_ids[] = {
 675         { .name = "kbl_r5514_5663_max" },
 676         { }
 677 };
 678
 679 static struct platform_driver kabylake_audio = {
 680         .probe = kabylake_audio_probe,
 681         .driver = {
 682                 .name = "kbl_r5514_5663_max",
 683                 .pm = &snd_soc_pm_ops,
 684         },
 685         .id_table = kbl_board_ids,
 686 };
 687
 688 module_platform_driver(kabylake_audio)
 689
 690 /* Module information */
 691 MODULE_DESCRIPTION("Audio Machine driver-RT5663 RT5514 & MAX98927");
 692 MODULE_AUTHOR("Harsha Priya <harshapriya.n@intel.com>");
 693 MODULE_LICENSE("GPL v2");
 694 MODULE_ALIAS("platform:kbl_r5514_5663_max");