1 /* 2 * Intel Kabylake I2S Machine Driver with MAXIM98927 3 * and RT5663 Codecs 4 * 5 * Copyright (C) 2017, Intel Corporation. All rights reserved. 6 * 7 * Modified from: 8 * Intel Skylake I2S Machine driver 9 * 10 * This program is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License version 12 * 2 as published by the Free Software Foundation. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 */ 19 20 #include <linux/module.h> 21 #include <linux/platform_device.h> 22 #include <sound/core.h> 23 #include <sound/jack.h> 24 #include <sound/pcm.h> 25 #include <sound/pcm_params.h> 26 #include <sound/soc.h> 27 #include "../../codecs/rt5663.h" 28 #include "../../codecs/hdac_hdmi.h" 29 #include "../skylake/skl.h" 30 31 #define KBL_REALTEK_CODEC_DAI "rt5663-aif" 32 #define KBL_MAXIM_CODEC_DAI "max98927-aif1" 33 #define DMIC_CH(p) p->list[p->count-1] 34 #define MAXIM_DEV0_NAME "i2c-MX98927:00" 35 #define MAXIM_DEV1_NAME "i2c-MX98927:01" 36 37 static struct snd_soc_card *kabylake_audio_card; 38 static const struct snd_pcm_hw_constraint_list *dmic_constraints; 39 static struct snd_soc_jack skylake_hdmi[3]; 40 41 struct kbl_hdmi_pcm { 42 struct list_head head; 43 struct snd_soc_dai *codec_dai; 44 int device; 45 }; 46 47 struct kbl_rt5663_private { 48 struct snd_soc_jack kabylake_headset; 49 struct list_head hdmi_pcm_list; 50 }; 51 52 enum { 53 KBL_DPCM_AUDIO_PB = 0, 54 KBL_DPCM_AUDIO_CP, 55 KBL_DPCM_AUDIO_HS_PB, 56 KBL_DPCM_AUDIO_ECHO_REF_CP, 57 KBL_DPCM_AUDIO_REF_CP, 58 KBL_DPCM_AUDIO_DMIC_CP, 59 KBL_DPCM_AUDIO_HDMI1_PB, 60 KBL_DPCM_AUDIO_HDMI2_PB, 61 KBL_DPCM_AUDIO_HDMI3_PB, 62 }; 63 64 static const struct snd_kcontrol_new kabylake_controls[] = { 65 SOC_DAPM_PIN_SWITCH("Headphone Jack"), 66 SOC_DAPM_PIN_SWITCH("Headset Mic"), 67 SOC_DAPM_PIN_SWITCH("Left Spk"), 68 SOC_DAPM_PIN_SWITCH("Right Spk"), 69 }; 70 71 static const struct snd_soc_dapm_widget kabylake_widgets[] = { 72 SND_SOC_DAPM_HP("Headphone Jack", NULL), 73 SND_SOC_DAPM_MIC("Headset Mic", NULL), 74 SND_SOC_DAPM_SPK("Left Spk", NULL), 75 SND_SOC_DAPM_SPK("Right Spk", NULL), 76 SND_SOC_DAPM_MIC("SoC DMIC", NULL), 77 SND_SOC_DAPM_SPK("HDMI1", NULL), 78 SND_SOC_DAPM_SPK("HDMI2", NULL), 79 SND_SOC_DAPM_SPK("HDMI3", NULL), 80 81 }; 82 83 static const struct snd_soc_dapm_route kabylake_map[] = { 84 /* HP jack connectors - unknown if we have jack detection */ 85 { "Headphone Jack", NULL, "HPOL" }, 86 { "Headphone Jack", NULL, "HPOR" }, 87 88 /* speaker */ 89 { "Left Spk", NULL, "Left BE_OUT" }, 90 { "Right Spk", NULL, "Right BE_OUT" }, 91 92 /* other jacks */ 93 { "IN1P", NULL, "Headset Mic" }, 94 { "IN1N", NULL, "Headset Mic" }, 95 { "DMic", NULL, "SoC DMIC" }, 96 97 /* CODEC BE connections */ 98 { "Left HiFi Playback", NULL, "ssp0 Tx" }, 99 { "Right HiFi Playback", NULL, "ssp0 Tx" }, 100 { "ssp0 Tx", NULL, "spk_out" }, 101 102 { "AIF Playback", NULL, "ssp1 Tx" }, 103 { "ssp1 Tx", NULL, "hs_out" }, 104 105 { "hs_in", NULL, "ssp1 Rx" }, 106 { "ssp1 Rx", NULL, "AIF Capture" }, 107 108 /* DMIC */ 109 { "dmic01_hifi", NULL, "DMIC01 Rx" }, 110 { "DMIC01 Rx", NULL, "DMIC AIF" }, 111 112 { "hifi3", NULL, "iDisp3 Tx"}, 113 { "iDisp3 Tx", NULL, "iDisp3_out"}, 114 { "hifi2", NULL, "iDisp2 Tx"}, 115 { "iDisp2 Tx", NULL, "iDisp2_out"}, 116 { "hifi1", NULL, "iDisp1 Tx"}, 117 { "iDisp1 Tx", NULL, "iDisp1_out"}, 118 }; 119 120 enum { 121 KBL_DPCM_AUDIO_5663_PB = 0, 122 KBL_DPCM_AUDIO_5663_CP, 123 KBL_DPCM_AUDIO_5663_HDMI1_PB, 124 KBL_DPCM_AUDIO_5663_HDMI2_PB, 125 }; 126 127 static const struct snd_kcontrol_new kabylake_5663_controls[] = { 128 SOC_DAPM_PIN_SWITCH("Headphone Jack"), 129 SOC_DAPM_PIN_SWITCH("Headset Mic"), 130 }; 131 132 static const struct snd_soc_dapm_widget kabylake_5663_widgets[] = { 133 SND_SOC_DAPM_HP("Headphone Jack", NULL), 134 SND_SOC_DAPM_MIC("Headset Mic", NULL), 135 SND_SOC_DAPM_SPK("DP", NULL), 136 SND_SOC_DAPM_SPK("HDMI", NULL), 137 }; 138 139 static const struct snd_soc_dapm_route kabylake_5663_map[] = { 140 { "Headphone Jack", NULL, "HPOL" }, 141 { "Headphone Jack", NULL, "HPOR" }, 142 143 /* other jacks */ 144 { "IN1P", NULL, "Headset Mic" }, 145 { "IN1N", NULL, "Headset Mic" }, 146 147 { "HDMI", NULL, "hif5 Output" }, 148 { "DP", NULL, "hif6 Output" }, 149 150 /* CODEC BE connections */ 151 { "AIF Playback", NULL, "ssp1 Tx" }, 152 { "ssp1 Tx", NULL, "codec1_out" }, 153 154 { "codec0_in", NULL, "ssp1 Rx" }, 155 { "ssp1 Rx", NULL, "AIF Capture" }, 156 157 { "hifi2", NULL, "iDisp2 Tx"}, 158 { "iDisp2 Tx", NULL, "iDisp2_out"}, 159 { "hifi1", NULL, "iDisp1 Tx"}, 160 { "iDisp1 Tx", NULL, "iDisp1_out"}, 161 }; 162 163 static struct snd_soc_codec_conf max98927_codec_conf[] = { 164 { 165 .dev_name = MAXIM_DEV0_NAME, 166 .name_prefix = "Right", 167 }, 168 { 169 .dev_name = MAXIM_DEV1_NAME, 170 .name_prefix = "Left", 171 }, 172 }; 173 174 static struct snd_soc_dai_link_component max98927_codec_components[] = { 175 { /* Left */ 176 .name = MAXIM_DEV0_NAME, 177 .dai_name = KBL_MAXIM_CODEC_DAI, 178 }, 179 { /* Right */ 180 .name = MAXIM_DEV1_NAME, 181 .dai_name = KBL_MAXIM_CODEC_DAI, 182 }, 183 }; 184 185 static int kabylake_rt5663_fe_init(struct snd_soc_pcm_runtime *rtd) 186 { 187 int ret; 188 struct snd_soc_dapm_context *dapm; 189 struct snd_soc_component *component = rtd->cpu_dai->component; 190 191 dapm = snd_soc_component_get_dapm(component); 192 ret = snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); 193 if (ret) { 194 dev_err(rtd->dev, "Ref Cap ignore suspend failed %d\n", ret); 195 return ret; 196 } 197 198 return ret; 199 } 200 201 static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd) 202 { 203 int ret; 204 struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card); 205 struct snd_soc_codec *codec = rtd->codec; 206 207 /* 208 * Headset buttons map to the google Reference headset. 209 * These can be configured by userspace. 210 */ 211 ret = snd_soc_card_jack_new(kabylake_audio_card, "Headset Jack", 212 SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 | 213 SND_JACK_BTN_2 | SND_JACK_BTN_3, &ctx->kabylake_headset, 214 NULL, 0); 215 if (ret) { 216 dev_err(rtd->dev, "Headset Jack creation failed %d\n", ret); 217 return ret; 218 } 219 rt5663_set_jack_detect(codec, &ctx->kabylake_headset); 220 return ret; 221 } 222 223 static int kabylake_rt5663_max98927_codec_init(struct snd_soc_pcm_runtime *rtd) 224 { 225 int ret; 226 227 ret = kabylake_rt5663_codec_init(rtd); 228 if (ret) 229 return ret; 230 231 ret = snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC"); 232 if (ret) { 233 dev_err(rtd->dev, "SoC DMIC ignore suspend failed %d\n", ret); 234 return ret; 235 } 236 237 return ret; 238 } 239 240 static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device) 241 { 242 struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card); 243 struct snd_soc_dai *dai = rtd->codec_dai; 244 struct kbl_hdmi_pcm *pcm; 245 246 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); 247 if (!pcm) 248 return -ENOMEM; 249 250 pcm->device = device; 251 pcm->codec_dai = dai; 252 253 list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); 254 255 return 0; 256 } 257 258 static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd) 259 { 260 return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI1_PB); 261 } 262 263 static int kabylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd) 264 { 265 return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI2_PB); 266 } 267 268 static int kabylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd) 269 { 270 return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI3_PB); 271 } 272 273 static int kabylake_5663_hdmi1_init(struct snd_soc_pcm_runtime *rtd) 274 { 275 return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_5663_HDMI1_PB); 276 } 277 278 static int kabylake_5663_hdmi2_init(struct snd_soc_pcm_runtime *rtd) 279 { 280 return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_5663_HDMI2_PB); 281 } 282 283 static unsigned int rates[] = { 284 48000, 285 }; 286 287 static const struct snd_pcm_hw_constraint_list constraints_rates = { 288 .count = ARRAY_SIZE(rates), 289 .list = rates, 290 .mask = 0, 291 }; 292 293 static unsigned int channels[] = { 294 2, 295 }; 296 297 static const struct snd_pcm_hw_constraint_list constraints_channels = { 298 .count = ARRAY_SIZE(channels), 299 .list = channels, 300 .mask = 0, 301 }; 302 303 static int kbl_fe_startup(struct snd_pcm_substream *substream) 304 { 305 struct snd_pcm_runtime *runtime = substream->runtime; 306 307 /* 308 * On this platform for PCM device we support, 309 * 48Khz 310 * stereo 311 * 16 bit audio 312 */ 313 314 runtime->hw.channels_max = 2; 315 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 316 &constraints_channels); 317 318 runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE; 319 snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16); 320 321 snd_pcm_hw_constraint_list(runtime, 0, 322 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); 323 324 return 0; 325 } 326 327 static const struct snd_soc_ops kabylake_rt5663_fe_ops = { 328 .startup = kbl_fe_startup, 329 }; 330 331 static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd, 332 struct snd_pcm_hw_params *params) 333 { 334 struct snd_interval *rate = hw_param_interval(params, 335 SNDRV_PCM_HW_PARAM_RATE); 336 struct snd_interval *channels = hw_param_interval(params, 337 SNDRV_PCM_HW_PARAM_CHANNELS); 338 struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT); 339 340 /* The ADSP will convert the FE rate to 48k, stereo */ 341 rate->min = rate->max = 48000; 342 channels->min = channels->max = 2; 343 /* set SSP1 to 24 bit */ 344 snd_mask_none(fmt); 345 snd_mask_set(fmt, SNDRV_PCM_FORMAT_S24_LE); 346 347 return 0; 348 } 349 350 static int kabylake_rt5663_hw_params(struct snd_pcm_substream *substream, 351 struct snd_pcm_hw_params *params) 352 { 353 struct snd_soc_pcm_runtime *rtd = substream->private_data; 354 struct snd_soc_dai *codec_dai = rtd->codec_dai; 355 int ret; 356 357 /* use ASRC for internal clocks, as PLL rate isn't multiple of BCLK */ 358 rt5663_sel_asrc_clk_src(codec_dai->codec, 359 RT5663_DA_STEREO_FILTER | RT5663_AD_STEREO_FILTER, 360 RT5663_CLK_SEL_I2S1_ASRC); 361 362 ret = snd_soc_dai_set_sysclk(codec_dai, 363 RT5663_SCLK_S_MCLK, 24576000, SND_SOC_CLOCK_IN); 364 if (ret < 0) 365 dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret); 366 367 return ret; 368 } 369 370 static struct snd_soc_ops kabylake_rt5663_ops = { 371 .hw_params = kabylake_rt5663_hw_params, 372 }; 373 374 static int kabylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd, 375 struct snd_pcm_hw_params *params) 376 { 377 struct snd_interval *channels = hw_param_interval(params, 378 SNDRV_PCM_HW_PARAM_CHANNELS); 379 380 if (params_channels(params) == 2 || DMIC_CH(dmic_constraints) == 2) 381 channels->min = channels->max = 2; 382 else 383 channels->min = channels->max = 4; 384 385 return 0; 386 } 387 388 static unsigned int channels_dmic[] = { 389 2, 4, 390 }; 391 392 static struct snd_pcm_hw_constraint_list constraints_dmic_channels = { 393 .count = ARRAY_SIZE(channels_dmic), 394 .list = channels_dmic, 395 .mask = 0, 396 }; 397 398 static const unsigned int dmic_2ch[] = { 399 2, 400 }; 401 402 static const struct snd_pcm_hw_constraint_list constraints_dmic_2ch = { 403 .count = ARRAY_SIZE(dmic_2ch), 404 .list = dmic_2ch, 405 .mask = 0, 406 }; 407 408 static int kabylake_dmic_startup(struct snd_pcm_substream *substream) 409 { 410 struct snd_pcm_runtime *runtime = substream->runtime; 411 412 runtime->hw.channels_max = DMIC_CH(dmic_constraints); 413 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 414 dmic_constraints); 415 416 return snd_pcm_hw_constraint_list(substream->runtime, 0, 417 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); 418 } 419 420 static struct snd_soc_ops kabylake_dmic_ops = { 421 .startup = kabylake_dmic_startup, 422 }; 423 424 static unsigned int rates_16000[] = { 425 16000, 426 }; 427 428 static const struct snd_pcm_hw_constraint_list constraints_16000 = { 429 .count = ARRAY_SIZE(rates_16000), 430 .list = rates_16000, 431 }; 432 433 static const unsigned int ch_mono[] = { 434 1, 435 }; 436 437 static const struct snd_pcm_hw_constraint_list constraints_refcap = { 438 .count = ARRAY_SIZE(ch_mono), 439 .list = ch_mono, 440 }; 441 442 static int kabylake_refcap_startup(struct snd_pcm_substream *substream) 443 { 444 substream->runtime->hw.channels_max = 1; 445 snd_pcm_hw_constraint_list(substream->runtime, 0, 446 SNDRV_PCM_HW_PARAM_CHANNELS, 447 &constraints_refcap); 448 449 return snd_pcm_hw_constraint_list(substream->runtime, 0, 450 SNDRV_PCM_HW_PARAM_RATE, 451 &constraints_16000); 452 } 453 454 static struct snd_soc_ops skylaye_refcap_ops = { 455 .startup = kabylake_refcap_startup, 456 }; 457 458 /* kabylake digital audio interface glue - connects codec <--> CPU */ 459 static struct snd_soc_dai_link kabylake_dais[] = { 460 /* Front End DAI links */ 461 [KBL_DPCM_AUDIO_PB] = { 462 .name = "Kbl Audio Port", 463 .stream_name = "Audio", 464 .cpu_dai_name = "System Pin", 465 .platform_name = "0000:00:1f.3", 466 .dynamic = 1, 467 .codec_name = "snd-soc-dummy", 468 .codec_dai_name = "snd-soc-dummy-dai", 469 .nonatomic = 1, 470 .init = kabylake_rt5663_fe_init, 471 .trigger = { 472 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 473 .dpcm_playback = 1, 474 .ops = &kabylake_rt5663_fe_ops, 475 }, 476 [KBL_DPCM_AUDIO_CP] = { 477 .name = "Kbl Audio Capture Port", 478 .stream_name = "Audio Record", 479 .cpu_dai_name = "System Pin", 480 .platform_name = "0000:00:1f.3", 481 .dynamic = 1, 482 .codec_name = "snd-soc-dummy", 483 .codec_dai_name = "snd-soc-dummy-dai", 484 .nonatomic = 1, 485 .trigger = { 486 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 487 .dpcm_capture = 1, 488 .ops = &kabylake_rt5663_fe_ops, 489 }, 490 [KBL_DPCM_AUDIO_HS_PB] = { 491 .name = "Kbl Audio Headset Playback", 492 .stream_name = "Headset Audio", 493 .cpu_dai_name = "System Pin2", 494 .codec_name = "snd-soc-dummy", 495 .codec_dai_name = "snd-soc-dummy-dai", 496 .platform_name = "0000:00:1f.3", 497 .dpcm_playback = 1, 498 .nonatomic = 1, 499 .dynamic = 1, 500 }, 501 [KBL_DPCM_AUDIO_ECHO_REF_CP] = { 502 .name = "Kbl Audio Echo Reference cap", 503 .stream_name = "Echoreference Capture", 504 .cpu_dai_name = "Echoref Pin", 505 .codec_name = "snd-soc-dummy", 506 .codec_dai_name = "snd-soc-dummy-dai", 507 .platform_name = "0000:00:1f.3", 508 .init = NULL, 509 .capture_only = 1, 510 .nonatomic = 1, 511 }, 512 [KBL_DPCM_AUDIO_REF_CP] = { 513 .name = "Kbl Audio Reference cap", 514 .stream_name = "Wake on Voice", 515 .cpu_dai_name = "Reference Pin", 516 .codec_name = "snd-soc-dummy", 517 .codec_dai_name = "snd-soc-dummy-dai", 518 .platform_name = "0000:00:1f.3", 519 .init = NULL, 520 .dpcm_capture = 1, 521 .nonatomic = 1, 522 .dynamic = 1, 523 .ops = &skylaye_refcap_ops, 524 }, 525 [KBL_DPCM_AUDIO_DMIC_CP] = { 526 .name = "Kbl Audio DMIC cap", 527 .stream_name = "dmiccap", 528 .cpu_dai_name = "DMIC Pin", 529 .codec_name = "snd-soc-dummy", 530 .codec_dai_name = "snd-soc-dummy-dai", 531 .platform_name = "0000:00:1f.3", 532 .init = NULL, 533 .dpcm_capture = 1, 534 .nonatomic = 1, 535 .dynamic = 1, 536 .ops = &kabylake_dmic_ops, 537 }, 538 [KBL_DPCM_AUDIO_HDMI1_PB] = { 539 .name = "Kbl HDMI Port1", 540 .stream_name = "Hdmi1", 541 .cpu_dai_name = "HDMI1 Pin", 542 .codec_name = "snd-soc-dummy", 543 .codec_dai_name = "snd-soc-dummy-dai", 544 .platform_name = "0000:00:1f.3", 545 .dpcm_playback = 1, 546 .init = NULL, 547 .trigger = { 548 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 549 .nonatomic = 1, 550 .dynamic = 1, 551 }, 552 [KBL_DPCM_AUDIO_HDMI2_PB] = { 553 .name = "Kbl HDMI Port2", 554 .stream_name = "Hdmi2", 555 .cpu_dai_name = "HDMI2 Pin", 556 .codec_name = "snd-soc-dummy", 557 .codec_dai_name = "snd-soc-dummy-dai", 558 .platform_name = "0000:00:1f.3", 559 .dpcm_playback = 1, 560 .init = NULL, 561 .trigger = { 562 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 563 .nonatomic = 1, 564 .dynamic = 1, 565 }, 566 [KBL_DPCM_AUDIO_HDMI3_PB] = { 567 .name = "Kbl HDMI Port3", 568 .stream_name = "Hdmi3", 569 .cpu_dai_name = "HDMI3 Pin", 570 .codec_name = "snd-soc-dummy", 571 .codec_dai_name = "snd-soc-dummy-dai", 572 .platform_name = "0000:00:1f.3", 573 .trigger = { 574 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 575 .dpcm_playback = 1, 576 .init = NULL, 577 .nonatomic = 1, 578 .dynamic = 1, 579 }, 580 581 /* Back End DAI links */ 582 { 583 /* SSP0 - Codec */ 584 .name = "SSP0-Codec", 585 .id = 0, 586 .cpu_dai_name = "SSP0 Pin", 587 .platform_name = "0000:00:1f.3", 588 .no_pcm = 1, 589 .codecs = max98927_codec_components, 590 .num_codecs = ARRAY_SIZE(max98927_codec_components), 591 .dai_fmt = SND_SOC_DAIFMT_I2S | 592 SND_SOC_DAIFMT_NB_NF | 593 SND_SOC_DAIFMT_CBS_CFS, 594 .ignore_pmdown_time = 1, 595 .be_hw_params_fixup = kabylake_ssp_fixup, 596 .dpcm_playback = 1, 597 }, 598 { 599 /* SSP1 - Codec */ 600 .name = "SSP1-Codec", 601 .id = 1, 602 .cpu_dai_name = "SSP1 Pin", 603 .platform_name = "0000:00:1f.3", 604 .no_pcm = 1, 605 .codec_name = "i2c-10EC5663:00", 606 .codec_dai_name = KBL_REALTEK_CODEC_DAI, 607 .init = kabylake_rt5663_max98927_codec_init, 608 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | 609 SND_SOC_DAIFMT_CBS_CFS, 610 .ignore_pmdown_time = 1, 611 .be_hw_params_fixup = kabylake_ssp_fixup, 612 .ops = &kabylake_rt5663_ops, 613 .dpcm_playback = 1, 614 .dpcm_capture = 1, 615 }, 616 { 617 .name = "dmic01", 618 .id = 2, 619 .cpu_dai_name = "DMIC01 Pin", 620 .codec_name = "dmic-codec", 621 .codec_dai_name = "dmic-hifi", 622 .platform_name = "0000:00:1f.3", 623 .be_hw_params_fixup = kabylake_dmic_fixup, 624 .ignore_suspend = 1, 625 .dpcm_capture = 1, 626 .no_pcm = 1, 627 }, 628 { 629 .name = "iDisp1", 630 .id = 3, 631 .cpu_dai_name = "iDisp1 Pin", 632 .codec_name = "ehdaudio0D2", 633 .codec_dai_name = "intel-hdmi-hifi1", 634 .platform_name = "0000:00:1f.3", 635 .dpcm_playback = 1, 636 .init = kabylake_hdmi1_init, 637 .no_pcm = 1, 638 }, 639 { 640 .name = "iDisp2", 641 .id = 4, 642 .cpu_dai_name = "iDisp2 Pin", 643 .codec_name = "ehdaudio0D2", 644 .codec_dai_name = "intel-hdmi-hifi2", 645 .platform_name = "0000:00:1f.3", 646 .init = kabylake_hdmi2_init, 647 .dpcm_playback = 1, 648 .no_pcm = 1, 649 }, 650 { 651 .name = "iDisp3", 652 .id = 5, 653 .cpu_dai_name = "iDisp3 Pin", 654 .codec_name = "ehdaudio0D2", 655 .codec_dai_name = "intel-hdmi-hifi3", 656 .platform_name = "0000:00:1f.3", 657 .init = kabylake_hdmi3_init, 658 .dpcm_playback = 1, 659 .no_pcm = 1, 660 }, 661 }; 662 663 static struct snd_soc_dai_link kabylake_5663_dais[] = { 664 /* Front End DAI links */ 665 [KBL_DPCM_AUDIO_5663_PB] = { 666 .name = "Kbl Audio Port", 667 .stream_name = "Audio", 668 .cpu_dai_name = "System Pin", 669 .platform_name = "0000:00:1f.3", 670 .dynamic = 1, 671 .codec_name = "snd-soc-dummy", 672 .codec_dai_name = "snd-soc-dummy-dai", 673 .nonatomic = 1, 674 .trigger = { 675 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 676 .dpcm_playback = 1, 677 .ops = &kabylake_rt5663_fe_ops, 678 }, 679 [KBL_DPCM_AUDIO_5663_CP] = { 680 .name = "Kbl Audio Capture Port", 681 .stream_name = "Audio Record", 682 .cpu_dai_name = "System Pin", 683 .platform_name = "0000:00:1f.3", 684 .dynamic = 1, 685 .codec_name = "snd-soc-dummy", 686 .codec_dai_name = "snd-soc-dummy-dai", 687 .nonatomic = 1, 688 .trigger = { 689 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 690 .dpcm_capture = 1, 691 .ops = &kabylake_rt5663_fe_ops, 692 }, 693 [KBL_DPCM_AUDIO_5663_HDMI1_PB] = { 694 .name = "Kbl HDMI Port1", 695 .stream_name = "Hdmi1", 696 .cpu_dai_name = "HDMI1 Pin", 697 .codec_name = "snd-soc-dummy", 698 .codec_dai_name = "snd-soc-dummy-dai", 699 .platform_name = "0000:00:1f.3", 700 .dpcm_playback = 1, 701 .init = NULL, 702 .trigger = { 703 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 704 .nonatomic = 1, 705 .dynamic = 1, 706 }, 707 [KBL_DPCM_AUDIO_5663_HDMI2_PB] = { 708 .name = "Kbl HDMI Port2", 709 .stream_name = "Hdmi2", 710 .cpu_dai_name = "HDMI2 Pin", 711 .codec_name = "snd-soc-dummy", 712 .codec_dai_name = "snd-soc-dummy-dai", 713 .platform_name = "0000:00:1f.3", 714 .dpcm_playback = 1, 715 .init = NULL, 716 .trigger = { 717 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 718 .nonatomic = 1, 719 .dynamic = 1, 720 }, 721 722 /* Back End DAI links */ 723 { 724 /* SSP1 - Codec */ 725 .name = "SSP1-Codec", 726 .id = 0, 727 .cpu_dai_name = "SSP1 Pin", 728 .platform_name = "0000:00:1f.3", 729 .no_pcm = 1, 730 .codec_name = "i2c-10EC5663:00", 731 .codec_dai_name = KBL_REALTEK_CODEC_DAI, 732 .init = kabylake_rt5663_codec_init, 733 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | 734 SND_SOC_DAIFMT_CBS_CFS, 735 .ignore_pmdown_time = 1, 736 .be_hw_params_fixup = kabylake_ssp_fixup, 737 .ops = &kabylake_rt5663_ops, 738 .dpcm_playback = 1, 739 .dpcm_capture = 1, 740 }, 741 { 742 .name = "iDisp1", 743 .id = 1, 744 .cpu_dai_name = "iDisp1 Pin", 745 .codec_name = "ehdaudio0D2", 746 .codec_dai_name = "intel-hdmi-hifi1", 747 .platform_name = "0000:00:1f.3", 748 .dpcm_playback = 1, 749 .init = kabylake_5663_hdmi1_init, 750 .no_pcm = 1, 751 }, 752 { 753 .name = "iDisp2", 754 .id = 2, 755 .cpu_dai_name = "iDisp2 Pin", 756 .codec_name = "ehdaudio0D2", 757 .codec_dai_name = "intel-hdmi-hifi2", 758 .platform_name = "0000:00:1f.3", 759 .init = kabylake_5663_hdmi2_init, 760 .dpcm_playback = 1, 761 .no_pcm = 1, 762 }, 763 }; 764 765 #define NAME_SIZE 32 766 static int kabylake_card_late_probe(struct snd_soc_card *card) 767 { 768 struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(card); 769 struct kbl_hdmi_pcm *pcm; 770 struct snd_soc_codec *codec = NULL; 771 int err, i = 0; 772 char jack_name[NAME_SIZE]; 773 774 list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) { 775 codec = pcm->codec_dai->codec; 776 snprintf(jack_name, sizeof(jack_name), 777 "HDMI/DP, pcm=%d Jack", pcm->device); 778 err = snd_soc_card_jack_new(card, jack_name, 779 SND_JACK_AVOUT, &skylake_hdmi[i], 780 NULL, 0); 781 782 if (err) 783 return err; 784 785 err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device, 786 &skylake_hdmi[i]); 787 if (err < 0) 788 return err; 789 790 i++; 791 } 792 793 if (!codec) 794 return -EINVAL; 795 796 return hdac_hdmi_jack_port_init(codec, &card->dapm); 797 } 798 799 /* kabylake audio machine driver for SPT + RT5663 */ 800 static struct snd_soc_card kabylake_audio_card_rt5663_m98927 = { 801 .name = "kblrt5663max", 802 .owner = THIS_MODULE, 803 .dai_link = kabylake_dais, 804 .num_links = ARRAY_SIZE(kabylake_dais), 805 .controls = kabylake_controls, 806 .num_controls = ARRAY_SIZE(kabylake_controls), 807 .dapm_widgets = kabylake_widgets, 808 .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets), 809 .dapm_routes = kabylake_map, 810 .num_dapm_routes = ARRAY_SIZE(kabylake_map), 811 .codec_conf = max98927_codec_conf, 812 .num_configs = ARRAY_SIZE(max98927_codec_conf), 813 .fully_routed = true, 814 .late_probe = kabylake_card_late_probe, 815 }; 816 817 /* kabylake audio machine driver for RT5663 */ 818 static struct snd_soc_card kabylake_audio_card_rt5663 = { 819 .name = "kblrt5663", 820 .owner = THIS_MODULE, 821 .dai_link = kabylake_5663_dais, 822 .num_links = ARRAY_SIZE(kabylake_5663_dais), 823 .controls = kabylake_5663_controls, 824 .num_controls = ARRAY_SIZE(kabylake_5663_controls), 825 .dapm_widgets = kabylake_5663_widgets, 826 .num_dapm_widgets = ARRAY_SIZE(kabylake_5663_widgets), 827 .dapm_routes = kabylake_5663_map, 828 .num_dapm_routes = ARRAY_SIZE(kabylake_5663_map), 829 .fully_routed = true, 830 .late_probe = kabylake_card_late_probe, 831 }; 832 833 static int kabylake_audio_probe(struct platform_device *pdev) 834 { 835 struct kbl_rt5663_private *ctx; 836 struct skl_machine_pdata *pdata; 837 838 ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC); 839 if (!ctx) 840 return -ENOMEM; 841 842 INIT_LIST_HEAD(&ctx->hdmi_pcm_list); 843 844 kabylake_audio_card = 845 (struct snd_soc_card *)pdev->id_entry->driver_data; 846 847 kabylake_audio_card->dev = &pdev->dev; 848 snd_soc_card_set_drvdata(kabylake_audio_card, ctx); 849 850 pdata = dev_get_drvdata(&pdev->dev); 851 if (pdata) 852 dmic_constraints = pdata->dmic_num == 2 ? 853 &constraints_dmic_2ch : &constraints_dmic_channels; 854 855 return devm_snd_soc_register_card(&pdev->dev, kabylake_audio_card); 856 } 857 858 static const struct platform_device_id kbl_board_ids[] = { 859 { 860 .name = "kbl_rt5663", 861 .driver_data = (kernel_ulong_t)&kabylake_audio_card_rt5663, 862 }, 863 { 864 .name = "kbl_rt5663_m98927", 865 .driver_data = 866 (kernel_ulong_t)&kabylake_audio_card_rt5663_m98927, 867 }, 868 { } 869 }; 870 871 static struct platform_driver kabylake_audio = { 872 .probe = kabylake_audio_probe, 873 .driver = { 874 .name = "kbl_rt5663_m98927", 875 .pm = &snd_soc_pm_ops, 876 }, 877 .id_table = kbl_board_ids, 878 }; 879 880 module_platform_driver(kabylake_audio) 881 882 /* Module information */ 883 MODULE_DESCRIPTION("Audio Machine driver-RT5663 & MAX98927 in I2S mode"); 884 MODULE_AUTHOR("Naveen M <naveen.m@intel.com>"); 885 MODULE_AUTHOR("Harsha Priya <harshapriya.n@intel.com>"); 886 MODULE_LICENSE("GPL v2"); 887 MODULE_ALIAS("platform:kbl_rt5663"); 888 MODULE_ALIAS("platform:kbl_rt5663_m98927"); 889