1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * Intel Kabylake I2S Machine Driver with MAXIM98927 4 * RT5514 and RT5663 Codecs 5 * 6 * Copyright (C) 2017, Intel Corporation. All rights reserved. 7 * 8 * Modified from: 9 * Intel Kabylake I2S Machine driver supporting MAXIM98927 and 10 * RT5663 codecs 11 */ 12 13 #include <linux/input.h> 14 #include <linux/module.h> 15 #include <linux/platform_device.h> 16 #include <sound/core.h> 17 #include <sound/jack.h> 18 #include <sound/pcm.h> 19 #include <sound/pcm_params.h> 20 #include <sound/soc.h> 21 #include <sound/soc-acpi.h> 22 #include "../../codecs/rt5514.h" 23 #include "../../codecs/rt5663.h" 24 #include "../../codecs/hdac_hdmi.h" 25 26 #define KBL_REALTEK_CODEC_DAI "rt5663-aif" 27 #define KBL_REALTEK_DMIC_CODEC_DAI "rt5514-aif1" 28 #define KBL_MAXIM_CODEC_DAI "max98927-aif1" 29 #define MAXIM_DEV0_NAME "i2c-MX98927:00" 30 #define MAXIM_DEV1_NAME "i2c-MX98927:01" 31 #define RT5514_DEV_NAME "i2c-10EC5514:00" 32 #define RT5663_DEV_NAME "i2c-10EC5663:00" 33 #define RT5514_AIF1_BCLK_FREQ (48000 * 8 * 16) 34 #define RT5514_AIF1_SYSCLK_FREQ 12288000 35 #define NAME_SIZE 32 36 37 #define DMIC_CH(p) p->list[p->count-1] 38 39 40 static struct snd_soc_card kabylake_audio_card; 41 static const struct snd_pcm_hw_constraint_list *dmic_constraints; 42 43 struct kbl_hdmi_pcm { 44 struct list_head head; 45 struct snd_soc_dai *codec_dai; 46 int device; 47 }; 48 49 struct kbl_codec_private { 50 struct snd_soc_jack kabylake_headset; 51 struct list_head hdmi_pcm_list; 52 struct snd_soc_jack kabylake_hdmi[2]; 53 }; 54 55 enum { 56 KBL_DPCM_AUDIO_PB = 0, 57 KBL_DPCM_AUDIO_CP, 58 KBL_DPCM_AUDIO_HS_PB, 59 KBL_DPCM_AUDIO_ECHO_REF_CP, 60 KBL_DPCM_AUDIO_DMIC_CP, 61 KBL_DPCM_AUDIO_RT5514_DSP, 62 KBL_DPCM_AUDIO_HDMI1_PB, 63 KBL_DPCM_AUDIO_HDMI2_PB, 64 }; 65 66 static const struct snd_kcontrol_new kabylake_controls[] = { 67 SOC_DAPM_PIN_SWITCH("Headphone Jack"), 68 SOC_DAPM_PIN_SWITCH("Headset Mic"), 69 SOC_DAPM_PIN_SWITCH("Left Spk"), 70 SOC_DAPM_PIN_SWITCH("Right Spk"), 71 SOC_DAPM_PIN_SWITCH("DMIC"), 72 }; 73 74 static const struct snd_soc_dapm_widget kabylake_widgets[] = { 75 SND_SOC_DAPM_HP("Headphone Jack", NULL), 76 SND_SOC_DAPM_MIC("Headset Mic", NULL), 77 SND_SOC_DAPM_SPK("Left Spk", NULL), 78 SND_SOC_DAPM_SPK("Right Spk", NULL), 79 SND_SOC_DAPM_MIC("DMIC", NULL), 80 SND_SOC_DAPM_SPK("HDMI1", NULL), 81 SND_SOC_DAPM_SPK("HDMI2", NULL), 82 83 }; 84 85 static const struct snd_soc_dapm_route kabylake_map[] = { 86 /* Headphones */ 87 { "Headphone Jack", NULL, "HPOL" }, 88 { "Headphone Jack", NULL, "HPOR" }, 89 90 /* speaker */ 91 { "Left Spk", NULL, "Left BE_OUT" }, 92 { "Right Spk", NULL, "Right BE_OUT" }, 93 94 /* other jacks */ 95 { "IN1P", NULL, "Headset Mic" }, 96 { "IN1N", NULL, "Headset Mic" }, 97 98 /* CODEC BE connections */ 99 { "Left HiFi Playback", NULL, "ssp0 Tx" }, 100 { "Right HiFi Playback", NULL, "ssp0 Tx" }, 101 { "ssp0 Tx", NULL, "spk_out" }, 102 103 { "AIF Playback", NULL, "ssp1 Tx" }, 104 { "ssp1 Tx", NULL, "codec1_out" }, 105 106 { "hs_in", NULL, "ssp1 Rx" }, 107 { "ssp1 Rx", NULL, "AIF Capture" }, 108 109 { "codec1_in", NULL, "ssp0 Rx" }, 110 { "ssp0 Rx", NULL, "AIF1 Capture" }, 111 112 /* IV feedback path */ 113 { "codec0_fb_in", NULL, "ssp0 Rx"}, 114 { "ssp0 Rx", NULL, "Left HiFi Capture" }, 115 { "ssp0 Rx", NULL, "Right HiFi Capture" }, 116 117 /* DMIC */ 118 { "DMIC1L", NULL, "DMIC" }, 119 { "DMIC1R", NULL, "DMIC" }, 120 { "DMIC2L", NULL, "DMIC" }, 121 { "DMIC2R", NULL, "DMIC" }, 122 123 { "hifi2", NULL, "iDisp2 Tx" }, 124 { "iDisp2 Tx", NULL, "iDisp2_out" }, 125 { "hifi1", NULL, "iDisp1 Tx" }, 126 { "iDisp1 Tx", NULL, "iDisp1_out" }, 127 }; 128 129 static struct snd_soc_codec_conf max98927_codec_conf[] = { 130 { 131 .dev_name = MAXIM_DEV0_NAME, 132 .name_prefix = "Right", 133 }, 134 { 135 .dev_name = MAXIM_DEV1_NAME, 136 .name_prefix = "Left", 137 }, 138 }; 139 140 141 static int kabylake_rt5663_fe_init(struct snd_soc_pcm_runtime *rtd) 142 { 143 struct snd_soc_dapm_context *dapm; 144 struct snd_soc_component *component = rtd->cpu_dai->component; 145 int ret; 146 147 dapm = snd_soc_component_get_dapm(component); 148 ret = snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); 149 if (ret) 150 dev_err(rtd->dev, "Ref Cap -Ignore suspend failed = %d\n", ret); 151 152 return ret; 153 } 154 155 static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd) 156 { 157 int ret; 158 struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); 159 struct snd_soc_component *component = rtd->codec_dai->component; 160 struct snd_soc_jack *jack; 161 162 /* 163 * Headset buttons map to the google Reference headset. 164 * These can be configured by userspace. 165 */ 166 ret = snd_soc_card_jack_new(&kabylake_audio_card, "Headset Jack", 167 SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 | 168 SND_JACK_BTN_2 | SND_JACK_BTN_3, &ctx->kabylake_headset, 169 NULL, 0); 170 if (ret) { 171 dev_err(rtd->dev, "Headset Jack creation failed %d\n", ret); 172 return ret; 173 } 174 175 jack = &ctx->kabylake_headset; 176 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); 177 snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); 178 snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP); 179 snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); 180 181 snd_soc_component_set_jack(component, &ctx->kabylake_headset, NULL); 182 183 ret = snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "DMIC"); 184 if (ret) 185 dev_err(rtd->dev, "DMIC - Ignore suspend failed = %d\n", ret); 186 187 return ret; 188 } 189 190 static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device) 191 { 192 struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); 193 struct snd_soc_dai *dai = rtd->codec_dai; 194 struct kbl_hdmi_pcm *pcm; 195 196 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); 197 if (!pcm) 198 return -ENOMEM; 199 200 pcm->device = device; 201 pcm->codec_dai = dai; 202 203 list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); 204 205 return 0; 206 } 207 208 static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd) 209 { 210 return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI1_PB); 211 } 212 213 static int kabylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd) 214 { 215 return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI2_PB); 216 } 217 218 static const unsigned int rates[] = { 219 48000, 220 }; 221 222 static const struct snd_pcm_hw_constraint_list constraints_rates = { 223 .count = ARRAY_SIZE(rates), 224 .list = rates, 225 .mask = 0, 226 }; 227 228 static const unsigned int channels[] = { 229 2, 230 }; 231 232 static const struct snd_pcm_hw_constraint_list constraints_channels = { 233 .count = ARRAY_SIZE(channels), 234 .list = channels, 235 .mask = 0, 236 }; 237 238 static int kbl_fe_startup(struct snd_pcm_substream *substream) 239 { 240 struct snd_pcm_runtime *runtime = substream->runtime; 241 242 /* 243 * On this platform for PCM device we support, 244 * 48Khz 245 * stereo 246 * 16 bit audio 247 */ 248 249 runtime->hw.channels_max = 2; 250 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 251 &constraints_channels); 252 253 runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE; 254 snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16); 255 256 snd_pcm_hw_constraint_list(runtime, 0, 257 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); 258 259 return 0; 260 } 261 262 static const struct snd_soc_ops kabylake_rt5663_fe_ops = { 263 .startup = kbl_fe_startup, 264 }; 265 266 static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd, 267 struct snd_pcm_hw_params *params) 268 { 269 struct snd_interval *rate = hw_param_interval(params, 270 SNDRV_PCM_HW_PARAM_RATE); 271 struct snd_interval *channels = hw_param_interval(params, 272 SNDRV_PCM_HW_PARAM_CHANNELS); 273 struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT); 274 struct snd_soc_dpcm *dpcm = container_of( 275 params, struct snd_soc_dpcm, hw_params); 276 struct snd_soc_dai_link *fe_dai_link = dpcm->fe->dai_link; 277 struct snd_soc_dai_link *be_dai_link = dpcm->be->dai_link; 278 279 /* 280 * The ADSP will convert the FE rate to 48k, stereo, 24 bit 281 */ 282 if (!strcmp(fe_dai_link->name, "Kbl Audio Port") || 283 !strcmp(fe_dai_link->name, "Kbl Audio Headset Playback") || 284 !strcmp(fe_dai_link->name, "Kbl Audio Capture Port")) { 285 rate->min = rate->max = 48000; 286 channels->min = channels->max = 2; 287 snd_mask_none(fmt); 288 snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S24_LE); 289 } else if (!strcmp(fe_dai_link->name, "Kbl Audio DMIC cap")) { 290 if (params_channels(params) == 2 || 291 DMIC_CH(dmic_constraints) == 2) 292 channels->min = channels->max = 2; 293 else 294 channels->min = channels->max = 4; 295 } 296 /* 297 * The speaker on the SSP0 supports S16_LE and not S24_LE. 298 * thus changing the mask here 299 */ 300 if (!strcmp(be_dai_link->name, "SSP0-Codec")) 301 snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE); 302 303 return 0; 304 } 305 306 static int kabylake_rt5663_hw_params(struct snd_pcm_substream *substream, 307 struct snd_pcm_hw_params *params) 308 { 309 struct snd_soc_pcm_runtime *rtd = substream->private_data; 310 struct snd_soc_dai *codec_dai = rtd->codec_dai; 311 int ret; 312 313 /* use ASRC for internal clocks, as PLL rate isn't multiple of BCLK */ 314 rt5663_sel_asrc_clk_src(codec_dai->component, 315 RT5663_DA_STEREO_FILTER | RT5663_AD_STEREO_FILTER, 316 RT5663_CLK_SEL_I2S1_ASRC); 317 318 ret = snd_soc_dai_set_sysclk(codec_dai, 319 RT5663_SCLK_S_MCLK, 24576000, SND_SOC_CLOCK_IN); 320 if (ret < 0) 321 dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret); 322 323 return ret; 324 } 325 326 static struct snd_soc_ops kabylake_rt5663_ops = { 327 .hw_params = kabylake_rt5663_hw_params, 328 }; 329 330 static int kabylake_ssp0_hw_params(struct snd_pcm_substream *substream, 331 struct snd_pcm_hw_params *params) 332 { 333 struct snd_soc_pcm_runtime *rtd = substream->private_data; 334 struct snd_soc_dai *codec_dai; 335 int ret = 0, j; 336 337 for_each_rtd_codec_dai(rtd, j, codec_dai) { 338 if (!strcmp(codec_dai->component->name, RT5514_DEV_NAME)) { 339 ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF, 0, 8, 16); 340 if (ret < 0) { 341 dev_err(rtd->dev, "set TDM slot err:%d\n", ret); 342 return ret; 343 } 344 345 ret = snd_soc_dai_set_sysclk(codec_dai, 346 RT5514_SCLK_S_MCLK, 24576000, SND_SOC_CLOCK_IN); 347 if (ret < 0) { 348 dev_err(rtd->dev, "set sysclk err: %d\n", ret); 349 return ret; 350 } 351 } 352 if (!strcmp(codec_dai->component->name, MAXIM_DEV0_NAME)) { 353 ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x30, 3, 8, 16); 354 if (ret < 0) { 355 dev_err(rtd->dev, "DEV0 TDM slot err:%d\n", ret); 356 return ret; 357 } 358 } 359 360 if (!strcmp(codec_dai->component->name, MAXIM_DEV1_NAME)) { 361 ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xC0, 3, 8, 16); 362 if (ret < 0) { 363 dev_err(rtd->dev, "DEV1 TDM slot err:%d\n", ret); 364 return ret; 365 } 366 } 367 } 368 return ret; 369 } 370 371 static struct snd_soc_ops kabylake_ssp0_ops = { 372 .hw_params = kabylake_ssp0_hw_params, 373 }; 374 375 static const unsigned int channels_dmic[] = { 376 4, 377 }; 378 379 static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = { 380 .count = ARRAY_SIZE(channels_dmic), 381 .list = channels_dmic, 382 .mask = 0, 383 }; 384 385 static const unsigned int dmic_2ch[] = { 386 2, 387 }; 388 389 static const struct snd_pcm_hw_constraint_list constraints_dmic_2ch = { 390 .count = ARRAY_SIZE(dmic_2ch), 391 .list = dmic_2ch, 392 .mask = 0, 393 }; 394 395 static int kabylake_dmic_startup(struct snd_pcm_substream *substream) 396 { 397 struct snd_pcm_runtime *runtime = substream->runtime; 398 399 runtime->hw.channels_max = DMIC_CH(dmic_constraints); 400 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 401 dmic_constraints); 402 403 return snd_pcm_hw_constraint_list(substream->runtime, 0, 404 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); 405 } 406 407 static struct snd_soc_ops kabylake_dmic_ops = { 408 .startup = kabylake_dmic_startup, 409 }; 410 411 SND_SOC_DAILINK_DEF(dummy, 412 DAILINK_COMP_ARRAY(COMP_DUMMY())); 413 414 SND_SOC_DAILINK_DEF(system, 415 DAILINK_COMP_ARRAY(COMP_CPU("System Pin"))); 416 417 SND_SOC_DAILINK_DEF(system2, 418 DAILINK_COMP_ARRAY(COMP_CPU("System Pin2"))); 419 420 SND_SOC_DAILINK_DEF(echoref, 421 DAILINK_COMP_ARRAY(COMP_CPU("Echoref Pin"))); 422 423 SND_SOC_DAILINK_DEF(spi_cpu, 424 DAILINK_COMP_ARRAY(COMP_CPU("spi-PRP0001:00"))); 425 SND_SOC_DAILINK_DEF(spi_platform, 426 DAILINK_COMP_ARRAY(COMP_PLATFORM("spi-PRP0001:00"))); 427 428 SND_SOC_DAILINK_DEF(dmic, 429 DAILINK_COMP_ARRAY(COMP_CPU("DMIC Pin"))); 430 431 SND_SOC_DAILINK_DEF(hdmi1, 432 DAILINK_COMP_ARRAY(COMP_CPU("HDMI1 Pin"))); 433 434 SND_SOC_DAILINK_DEF(hdmi2, 435 DAILINK_COMP_ARRAY(COMP_CPU("HDMI2 Pin"))); 436 437 SND_SOC_DAILINK_DEF(ssp0_pin, 438 DAILINK_COMP_ARRAY(COMP_CPU("SSP0 Pin"))); 439 SND_SOC_DAILINK_DEF(ssp0_codec, 440 DAILINK_COMP_ARRAY( 441 /* Left */ COMP_CODEC(MAXIM_DEV0_NAME, KBL_MAXIM_CODEC_DAI), 442 /* Right */COMP_CODEC(MAXIM_DEV1_NAME, KBL_MAXIM_CODEC_DAI), 443 /* dmic */ COMP_CODEC(RT5514_DEV_NAME, KBL_REALTEK_DMIC_CODEC_DAI))); 444 445 SND_SOC_DAILINK_DEF(ssp1_pin, 446 DAILINK_COMP_ARRAY(COMP_CPU("SSP1 Pin"))); 447 SND_SOC_DAILINK_DEF(ssp1_codec, 448 DAILINK_COMP_ARRAY(COMP_CODEC(RT5663_DEV_NAME, KBL_REALTEK_CODEC_DAI))); 449 450 SND_SOC_DAILINK_DEF(idisp1_pin, 451 DAILINK_COMP_ARRAY(COMP_CPU("iDisp1 Pin"))); 452 SND_SOC_DAILINK_DEF(idisp1_codec, 453 DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi1"))); 454 455 SND_SOC_DAILINK_DEF(idisp2_pin, 456 DAILINK_COMP_ARRAY(COMP_CPU("iDisp2 Pin"))); 457 SND_SOC_DAILINK_DEF(idisp2_codec, 458 DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi2"))); 459 460 SND_SOC_DAILINK_DEF(platform, 461 DAILINK_COMP_ARRAY(COMP_PLATFORM("0000:00:1f.3"))); 462 463 /* kabylake digital audio interface glue - connects codec <--> CPU */ 464 static struct snd_soc_dai_link kabylake_dais[] = { 465 /* Front End DAI links */ 466 [KBL_DPCM_AUDIO_PB] = { 467 .name = "Kbl Audio Port", 468 .stream_name = "Audio", 469 .dynamic = 1, 470 .nonatomic = 1, 471 .init = kabylake_rt5663_fe_init, 472 .trigger = { 473 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 474 .dpcm_playback = 1, 475 .ops = &kabylake_rt5663_fe_ops, 476 SND_SOC_DAILINK_REG(system, dummy, platform), 477 }, 478 [KBL_DPCM_AUDIO_CP] = { 479 .name = "Kbl Audio Capture Port", 480 .stream_name = "Audio Record", 481 .dynamic = 1, 482 .nonatomic = 1, 483 .trigger = { 484 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 485 .dpcm_capture = 1, 486 .ops = &kabylake_rt5663_fe_ops, 487 SND_SOC_DAILINK_REG(system, dummy, platform), 488 }, 489 [KBL_DPCM_AUDIO_HS_PB] = { 490 .name = "Kbl Audio Headset Playback", 491 .stream_name = "Headset Audio", 492 .dpcm_playback = 1, 493 .nonatomic = 1, 494 .dynamic = 1, 495 SND_SOC_DAILINK_REG(system2, dummy, platform), 496 }, 497 [KBL_DPCM_AUDIO_ECHO_REF_CP] = { 498 .name = "Kbl Audio Echo Reference cap", 499 .stream_name = "Echoreference Capture", 500 .init = NULL, 501 .capture_only = 1, 502 .nonatomic = 1, 503 SND_SOC_DAILINK_REG(echoref, dummy, platform), 504 }, 505 [KBL_DPCM_AUDIO_RT5514_DSP] = { 506 .name = "rt5514 dsp", 507 .stream_name = "Wake on Voice", 508 SND_SOC_DAILINK_REG(spi_cpu, dummy, spi_platform), 509 }, 510 [KBL_DPCM_AUDIO_DMIC_CP] = { 511 .name = "Kbl Audio DMIC cap", 512 .stream_name = "dmiccap", 513 .init = NULL, 514 .dpcm_capture = 1, 515 .nonatomic = 1, 516 .dynamic = 1, 517 .ops = &kabylake_dmic_ops, 518 SND_SOC_DAILINK_REG(dmic, dummy, platform), 519 }, 520 [KBL_DPCM_AUDIO_HDMI1_PB] = { 521 .name = "Kbl HDMI Port1", 522 .stream_name = "Hdmi1", 523 .dpcm_playback = 1, 524 .init = NULL, 525 .trigger = { 526 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 527 .nonatomic = 1, 528 .dynamic = 1, 529 SND_SOC_DAILINK_REG(hdmi1, dummy, platform), 530 }, 531 [KBL_DPCM_AUDIO_HDMI2_PB] = { 532 .name = "Kbl HDMI Port2", 533 .stream_name = "Hdmi2", 534 .dpcm_playback = 1, 535 .init = NULL, 536 .trigger = { 537 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 538 .nonatomic = 1, 539 .dynamic = 1, 540 SND_SOC_DAILINK_REG(hdmi2, dummy, platform), 541 }, 542 /* Back End DAI links */ 543 /* single Back end dai for both max speakers and dmic */ 544 { 545 /* SSP0 - Codec */ 546 .name = "SSP0-Codec", 547 .id = 0, 548 .no_pcm = 1, 549 .dai_fmt = SND_SOC_DAIFMT_DSP_B | 550 SND_SOC_DAIFMT_NB_NF | 551 SND_SOC_DAIFMT_CBS_CFS, 552 .ignore_pmdown_time = 1, 553 .be_hw_params_fixup = kabylake_ssp_fixup, 554 .dpcm_playback = 1, 555 .dpcm_capture = 1, 556 .ops = &kabylake_ssp0_ops, 557 SND_SOC_DAILINK_REG(ssp0_pin, ssp0_codec, platform), 558 }, 559 { 560 .name = "SSP1-Codec", 561 .id = 1, 562 .no_pcm = 1, 563 .init = kabylake_rt5663_codec_init, 564 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | 565 SND_SOC_DAIFMT_CBS_CFS, 566 .ignore_pmdown_time = 1, 567 .be_hw_params_fixup = kabylake_ssp_fixup, 568 .ops = &kabylake_rt5663_ops, 569 .dpcm_playback = 1, 570 .dpcm_capture = 1, 571 SND_SOC_DAILINK_REG(ssp1_pin, ssp1_codec, platform), 572 }, 573 { 574 .name = "iDisp1", 575 .id = 3, 576 .dpcm_playback = 1, 577 .init = kabylake_hdmi1_init, 578 .no_pcm = 1, 579 SND_SOC_DAILINK_REG(idisp1_pin, idisp1_codec, platform), 580 }, 581 { 582 .name = "iDisp2", 583 .id = 4, 584 .init = kabylake_hdmi2_init, 585 .dpcm_playback = 1, 586 .no_pcm = 1, 587 SND_SOC_DAILINK_REG(idisp2_pin, idisp2_codec, platform), 588 }, 589 }; 590 591 static int kabylake_card_late_probe(struct snd_soc_card *card) 592 { 593 struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(card); 594 struct kbl_hdmi_pcm *pcm; 595 struct snd_soc_component *component = NULL; 596 int err, i = 0; 597 char jack_name[NAME_SIZE]; 598 599 list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) { 600 component = pcm->codec_dai->component; 601 snprintf(jack_name, sizeof(jack_name), 602 "HDMI/DP,pcm=%d Jack", pcm->device); 603 err = snd_soc_card_jack_new(card, jack_name, 604 SND_JACK_AVOUT, &ctx->kabylake_hdmi[i], 605 NULL, 0); 606 607 if (err) 608 return err; 609 err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device, 610 &ctx->kabylake_hdmi[i]); 611 if (err < 0) 612 return err; 613 i++; 614 } 615 616 if (!component) 617 return -EINVAL; 618 619 return hdac_hdmi_jack_port_init(component, &card->dapm); 620 } 621 622 /* 623 * kabylake audio machine driver for MAX98927 + RT5514 + RT5663 624 */ 625 static struct snd_soc_card kabylake_audio_card = { 626 .name = "kbl_r5514_5663_max", 627 .owner = THIS_MODULE, 628 .dai_link = kabylake_dais, 629 .num_links = ARRAY_SIZE(kabylake_dais), 630 .controls = kabylake_controls, 631 .num_controls = ARRAY_SIZE(kabylake_controls), 632 .dapm_widgets = kabylake_widgets, 633 .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets), 634 .dapm_routes = kabylake_map, 635 .num_dapm_routes = ARRAY_SIZE(kabylake_map), 636 .codec_conf = max98927_codec_conf, 637 .num_configs = ARRAY_SIZE(max98927_codec_conf), 638 .fully_routed = true, 639 .late_probe = kabylake_card_late_probe, 640 }; 641 642 static int kabylake_audio_probe(struct platform_device *pdev) 643 { 644 struct kbl_codec_private *ctx; 645 struct snd_soc_acpi_mach *mach; 646 647 ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); 648 if (!ctx) 649 return -ENOMEM; 650 651 INIT_LIST_HEAD(&ctx->hdmi_pcm_list); 652 653 kabylake_audio_card.dev = &pdev->dev; 654 snd_soc_card_set_drvdata(&kabylake_audio_card, ctx); 655 656 mach = (&pdev->dev)->platform_data; 657 if (mach) 658 dmic_constraints = mach->mach_params.dmic_num == 2 ? 659 &constraints_dmic_2ch : &constraints_dmic_channels; 660 661 return devm_snd_soc_register_card(&pdev->dev, &kabylake_audio_card); 662 } 663 664 static const struct platform_device_id kbl_board_ids[] = { 665 { .name = "kbl_r5514_5663_max" }, 666 { } 667 }; 668 669 static struct platform_driver kabylake_audio = { 670 .probe = kabylake_audio_probe, 671 .driver = { 672 .name = "kbl_r5514_5663_max", 673 .pm = &snd_soc_pm_ops, 674 }, 675 .id_table = kbl_board_ids, 676 }; 677 678 module_platform_driver(kabylake_audio) 679 680 /* Module information */ 681 MODULE_DESCRIPTION("Audio Machine driver-RT5663 RT5514 & MAX98927"); 682 MODULE_AUTHOR("Harsha Priya <harshapriya.n@intel.com>"); 683 MODULE_LICENSE("GPL v2"); 684 MODULE_ALIAS("platform:kbl_r5514_5663_max"); 685