1 // SPDX-License-Identifier: GPL-2.0-only 2 // Copyright(c) 2018 Intel Corporation. 3 4 /* 5 * Intel Kabylake I2S Machine Driver with MAX98927, MAX98373 & DA7219 Codecs 6 * 7 * Modified from: 8 * Intel Kabylake I2S Machine driver supporting MAX98927 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 MAX98927_CODEC_DAI "max98927-aif1" 26 #define MAX98927_DEV0_NAME "i2c-MX98927:00" 27 #define MAX98927_DEV1_NAME "i2c-MX98927:01" 28 29 #define MAX98373_CODEC_DAI "max98373-aif1" 30 #define MAX98373_DEV0_NAME "i2c-MX98373:00" 31 #define MAX98373_DEV1_NAME "i2c-MX98373:01" 32 33 34 #define DUAL_CHANNEL 2 35 #define QUAD_CHANNEL 4 36 #define NAME_SIZE 32 37 38 static struct snd_soc_card *kabylake_audio_card; 39 static struct snd_soc_jack kabylake_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_codec_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_ECHO_REF_CP, 55 KBL_DPCM_AUDIO_REF_CP, 56 KBL_DPCM_AUDIO_DMIC_CP, 57 KBL_DPCM_AUDIO_HDMI1_PB, 58 KBL_DPCM_AUDIO_HDMI2_PB, 59 KBL_DPCM_AUDIO_HDMI3_PB, 60 KBL_DPCM_AUDIO_HS_PB, 61 KBL_DPCM_AUDIO_CP, 62 }; 63 64 static int platform_clock_control(struct snd_soc_dapm_widget *w, 65 struct snd_kcontrol *k, int event) 66 { 67 struct snd_soc_dapm_context *dapm = w->dapm; 68 struct snd_soc_card *card = dapm->card; 69 struct snd_soc_dai *codec_dai; 70 int ret = 0; 71 72 codec_dai = snd_soc_card_get_codec_dai(card, KBL_DIALOG_CODEC_DAI); 73 if (!codec_dai) { 74 dev_err(card->dev, "Codec dai not found; Unable to set/unset codec pll\n"); 75 return -EIO; 76 } 77 78 /* Configure sysclk for codec */ 79 ret = snd_soc_dai_set_sysclk(codec_dai, DA7219_CLKSRC_MCLK, 24576000, 80 SND_SOC_CLOCK_IN); 81 if (ret) { 82 dev_err(card->dev, "can't set codec sysclk configuration\n"); 83 return ret; 84 } 85 86 if (SND_SOC_DAPM_EVENT_OFF(event)) { 87 ret = snd_soc_dai_set_pll(codec_dai, 0, 88 DA7219_SYSCLK_MCLK, 0, 0); 89 if (ret) 90 dev_err(card->dev, "failed to stop PLL: %d\n", ret); 91 } else if (SND_SOC_DAPM_EVENT_ON(event)) { 92 ret = snd_soc_dai_set_pll(codec_dai, 0, DA7219_SYSCLK_PLL_SRM, 93 0, DA7219_PLL_FREQ_OUT_98304); 94 if (ret) 95 dev_err(card->dev, "failed to start PLL: %d\n", ret); 96 } 97 98 return ret; 99 } 100 101 static const struct snd_kcontrol_new kabylake_controls[] = { 102 SOC_DAPM_PIN_SWITCH("Headphone Jack"), 103 SOC_DAPM_PIN_SWITCH("Headset Mic"), 104 SOC_DAPM_PIN_SWITCH("Left Spk"), 105 SOC_DAPM_PIN_SWITCH("Right Spk"), 106 }; 107 108 static const struct snd_soc_dapm_widget kabylake_widgets[] = { 109 SND_SOC_DAPM_HP("Headphone Jack", NULL), 110 SND_SOC_DAPM_MIC("Headset Mic", NULL), 111 SND_SOC_DAPM_SPK("Left Spk", NULL), 112 SND_SOC_DAPM_SPK("Right Spk", NULL), 113 SND_SOC_DAPM_MIC("SoC DMIC", NULL), 114 SND_SOC_DAPM_SPK("HDMI1", NULL), 115 SND_SOC_DAPM_SPK("HDMI2", NULL), 116 SND_SOC_DAPM_SPK("HDMI3", NULL), 117 SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0, 118 platform_clock_control, SND_SOC_DAPM_PRE_PMU | 119 SND_SOC_DAPM_POST_PMD), 120 }; 121 122 static struct snd_soc_jack_pin jack_pins[] = { 123 { 124 .pin = "Headphone Jack", 125 .mask = SND_JACK_HEADPHONE, 126 }, 127 { 128 .pin = "Headset Mic", 129 .mask = SND_JACK_MICROPHONE, 130 }, 131 }; 132 133 static const struct snd_soc_dapm_route kabylake_map[] = { 134 /* speaker */ 135 { "Left Spk", NULL, "Left BE_OUT" }, 136 { "Right Spk", NULL, "Right BE_OUT" }, 137 138 /* other jacks */ 139 { "DMic", NULL, "SoC DMIC" }, 140 141 {"HDMI1", NULL, "hif5-0 Output"}, 142 {"HDMI2", NULL, "hif6-0 Output"}, 143 {"HDMI3", NULL, "hif7-0 Output"}, 144 145 /* CODEC BE connections */ 146 { "Left HiFi Playback", NULL, "ssp0 Tx" }, 147 { "Right HiFi Playback", NULL, "ssp0 Tx" }, 148 { "ssp0 Tx", NULL, "spk_out" }, 149 150 /* IV feedback path */ 151 { "codec0_fb_in", NULL, "ssp0 Rx"}, 152 { "ssp0 Rx", NULL, "Left HiFi Capture" }, 153 { "ssp0 Rx", NULL, "Right HiFi Capture" }, 154 155 /* AEC capture path */ 156 { "echo_ref_out", NULL, "ssp0 Rx" }, 157 158 /* DMIC */ 159 { "dmic01_hifi", NULL, "DMIC01 Rx" }, 160 { "DMIC01 Rx", NULL, "DMIC AIF" }, 161 162 { "hifi1", NULL, "iDisp1 Tx" }, 163 { "iDisp1 Tx", NULL, "iDisp1_out" }, 164 { "hifi2", NULL, "iDisp2 Tx" }, 165 { "iDisp2 Tx", NULL, "iDisp2_out" }, 166 { "hifi3", NULL, "iDisp3 Tx"}, 167 { "iDisp3 Tx", NULL, "iDisp3_out"}, 168 }; 169 170 static const struct snd_soc_dapm_route kabylake_ssp1_map[] = { 171 { "Headphone Jack", NULL, "HPL" }, 172 { "Headphone Jack", NULL, "HPR" }, 173 174 /* other jacks */ 175 { "MIC", NULL, "Headset Mic" }, 176 177 /* CODEC BE connections */ 178 { "Playback", NULL, "ssp1 Tx" }, 179 { "ssp1 Tx", NULL, "codec1_out" }, 180 181 { "hs_in", NULL, "ssp1 Rx" }, 182 { "ssp1 Rx", NULL, "Capture" }, 183 184 { "Headphone Jack", NULL, "Platform Clock" }, 185 { "Headset Mic", NULL, "Platform Clock" }, 186 }; 187 188 static int kabylake_ssp0_hw_params(struct snd_pcm_substream *substream, 189 struct snd_pcm_hw_params *params) 190 { 191 struct snd_soc_pcm_runtime *runtime = asoc_substream_to_rtd(substream); 192 struct snd_soc_dai *codec_dai; 193 int ret, j; 194 195 for_each_rtd_codec_dais(runtime, j, codec_dai) { 196 197 if (!strcmp(codec_dai->component->name, MAX98927_DEV0_NAME)) { 198 ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x30, 3, 8, 16); 199 if (ret < 0) { 200 dev_err(runtime->dev, "DEV0 TDM slot err:%d\n", ret); 201 return ret; 202 } 203 } 204 if (!strcmp(codec_dai->component->name, MAX98927_DEV1_NAME)) { 205 ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xC0, 3, 8, 16); 206 if (ret < 0) { 207 dev_err(runtime->dev, "DEV1 TDM slot err:%d\n", ret); 208 return ret; 209 } 210 } 211 if (!strcmp(codec_dai->component->name, MAX98373_DEV0_NAME)) { 212 ret = snd_soc_dai_set_tdm_slot(codec_dai, 213 0x30, 3, 8, 16); 214 if (ret < 0) { 215 dev_err(runtime->dev, 216 "DEV0 TDM slot err:%d\n", ret); 217 return ret; 218 } 219 } 220 if (!strcmp(codec_dai->component->name, MAX98373_DEV1_NAME)) { 221 ret = snd_soc_dai_set_tdm_slot(codec_dai, 222 0xC0, 3, 8, 16); 223 if (ret < 0) { 224 dev_err(runtime->dev, 225 "DEV1 TDM slot err:%d\n", ret); 226 return ret; 227 } 228 } 229 } 230 231 return 0; 232 } 233 234 static int kabylake_ssp0_trigger(struct snd_pcm_substream *substream, int cmd) 235 { 236 struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); 237 struct snd_soc_dai *codec_dai; 238 int j, ret; 239 240 for_each_rtd_codec_dais(rtd, j, codec_dai) { 241 const char *name = codec_dai->component->name; 242 struct snd_soc_component *component = codec_dai->component; 243 struct snd_soc_dapm_context *dapm = 244 snd_soc_component_get_dapm(component); 245 char pin_name[20]; 246 247 if (strcmp(name, MAX98927_DEV0_NAME) && 248 strcmp(name, MAX98927_DEV1_NAME) && 249 strcmp(name, MAX98373_DEV0_NAME) && 250 strcmp(name, MAX98373_DEV1_NAME)) 251 continue; 252 253 snprintf(pin_name, ARRAY_SIZE(pin_name), "%s Spk", 254 codec_dai->component->name_prefix); 255 256 switch (cmd) { 257 case SNDRV_PCM_TRIGGER_START: 258 case SNDRV_PCM_TRIGGER_RESUME: 259 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: 260 ret = snd_soc_dapm_enable_pin(dapm, pin_name); 261 if (ret) { 262 dev_err(rtd->dev, "failed to enable %s: %d\n", 263 pin_name, ret); 264 return ret; 265 } 266 snd_soc_dapm_sync(dapm); 267 break; 268 case SNDRV_PCM_TRIGGER_STOP: 269 case SNDRV_PCM_TRIGGER_SUSPEND: 270 case SNDRV_PCM_TRIGGER_PAUSE_PUSH: 271 ret = snd_soc_dapm_disable_pin(dapm, pin_name); 272 if (ret) { 273 dev_err(rtd->dev, "failed to disable %s: %d\n", 274 pin_name, ret); 275 return ret; 276 } 277 snd_soc_dapm_sync(dapm); 278 break; 279 } 280 } 281 282 return 0; 283 } 284 285 static struct snd_soc_ops kabylake_ssp0_ops = { 286 .hw_params = kabylake_ssp0_hw_params, 287 .trigger = kabylake_ssp0_trigger, 288 }; 289 290 static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd, 291 struct snd_pcm_hw_params *params) 292 { 293 struct snd_interval *rate = hw_param_interval(params, 294 SNDRV_PCM_HW_PARAM_RATE); 295 struct snd_interval *chan = hw_param_interval(params, 296 SNDRV_PCM_HW_PARAM_CHANNELS); 297 struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT); 298 struct snd_soc_dpcm *dpcm, *rtd_dpcm = NULL; 299 300 /* 301 * The following loop will be called only for playback stream 302 * In this platform, there is only one playback device on every SSP 303 */ 304 for_each_dpcm_fe(rtd, SNDRV_PCM_STREAM_PLAYBACK, dpcm) { 305 rtd_dpcm = dpcm; 306 break; 307 } 308 309 /* 310 * This following loop will be called only for capture stream 311 * In this platform, there is only one capture device on every SSP 312 */ 313 for_each_dpcm_fe(rtd, SNDRV_PCM_STREAM_CAPTURE, dpcm) { 314 rtd_dpcm = dpcm; 315 break; 316 } 317 318 if (!rtd_dpcm) 319 return -EINVAL; 320 321 /* 322 * The above 2 loops are mutually exclusive based on the stream direction, 323 * thus rtd_dpcm variable will never be overwritten 324 */ 325 326 /* 327 * The ADSP will convert the FE rate to 48k, stereo, 24 bit 328 */ 329 if (!strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Port") || 330 !strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Headset Playback") || 331 !strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Capture Port")) { 332 rate->min = rate->max = 48000; 333 chan->min = chan->max = 2; 334 snd_mask_none(fmt); 335 snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S24_LE); 336 } 337 338 /* 339 * The speaker on the SSP0 supports S16_LE and not S24_LE. 340 * thus changing the mask here 341 */ 342 if (!strcmp(rtd_dpcm->be->dai_link->name, "SSP0-Codec")) 343 snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE); 344 345 return 0; 346 } 347 348 static int kabylake_da7219_codec_init(struct snd_soc_pcm_runtime *rtd) 349 { 350 struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); 351 struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; 352 struct snd_soc_jack *jack; 353 struct snd_soc_card *card = rtd->card; 354 int ret; 355 356 357 ret = snd_soc_dapm_add_routes(&card->dapm, 358 kabylake_ssp1_map, 359 ARRAY_SIZE(kabylake_ssp1_map)); 360 361 if (ret) 362 return ret; 363 364 /* 365 * Headset buttons map to the google Reference headset. 366 * These can be configured by userspace. 367 */ 368 ret = snd_soc_card_jack_new_pins(kabylake_audio_card, "Headset Jack", 369 SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 | 370 SND_JACK_BTN_2 | SND_JACK_BTN_3 | SND_JACK_LINEOUT, 371 &ctx->kabylake_headset, 372 jack_pins, 373 ARRAY_SIZE(jack_pins)); 374 if (ret) { 375 dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret); 376 return ret; 377 } 378 379 jack = &ctx->kabylake_headset; 380 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); 381 snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOLUMEUP); 382 snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN); 383 snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOICECOMMAND); 384 385 da7219_aad_jack_det(component, &ctx->kabylake_headset); 386 387 return 0; 388 } 389 390 static int kabylake_dmic_init(struct snd_soc_pcm_runtime *rtd) 391 { 392 int ret; 393 ret = snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC"); 394 if (ret) 395 dev_err(rtd->dev, "SoC DMIC - Ignore suspend failed %d\n", ret); 396 397 return ret; 398 } 399 400 static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device) 401 { 402 struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); 403 struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); 404 struct kbl_hdmi_pcm *pcm; 405 406 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); 407 if (!pcm) 408 return -ENOMEM; 409 410 pcm->device = device; 411 pcm->codec_dai = dai; 412 413 list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); 414 415 return 0; 416 } 417 418 static int kabylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd) 419 { 420 return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI1_PB); 421 } 422 423 static int kabylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd) 424 { 425 return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI2_PB); 426 } 427 428 static int kabylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd) 429 { 430 return kabylake_hdmi_init(rtd, KBL_DPCM_AUDIO_HDMI3_PB); 431 } 432 433 static int kabylake_da7219_fe_init(struct snd_soc_pcm_runtime *rtd) 434 { 435 struct snd_soc_dapm_context *dapm; 436 struct snd_soc_component *component = asoc_rtd_to_cpu(rtd, 0)->component; 437 438 dapm = snd_soc_component_get_dapm(component); 439 snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); 440 441 return 0; 442 } 443 444 static const unsigned int rates[] = { 445 48000, 446 }; 447 448 static const struct snd_pcm_hw_constraint_list constraints_rates = { 449 .count = ARRAY_SIZE(rates), 450 .list = rates, 451 .mask = 0, 452 }; 453 454 static const unsigned int channels[] = { 455 DUAL_CHANNEL, 456 }; 457 458 static const struct snd_pcm_hw_constraint_list constraints_channels = { 459 .count = ARRAY_SIZE(channels), 460 .list = channels, 461 .mask = 0, 462 }; 463 464 static unsigned int channels_quad[] = { 465 QUAD_CHANNEL, 466 }; 467 468 static struct snd_pcm_hw_constraint_list constraints_channels_quad = { 469 .count = ARRAY_SIZE(channels_quad), 470 .list = channels_quad, 471 .mask = 0, 472 }; 473 474 static int kbl_fe_startup(struct snd_pcm_substream *substream) 475 { 476 struct snd_pcm_runtime *runtime = substream->runtime; 477 478 /* 479 * On this platform for PCM device we support, 480 * 48Khz 481 * stereo 482 * 16 bit audio 483 */ 484 485 runtime->hw.channels_max = DUAL_CHANNEL; 486 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 487 &constraints_channels); 488 489 runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE; 490 snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16); 491 492 snd_pcm_hw_constraint_list(runtime, 0, 493 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); 494 495 return 0; 496 } 497 498 static const struct snd_soc_ops kabylake_da7219_fe_ops = { 499 .startup = kbl_fe_startup, 500 }; 501 502 static int kabylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd, 503 struct snd_pcm_hw_params *params) 504 { 505 struct snd_interval *chan = hw_param_interval(params, 506 SNDRV_PCM_HW_PARAM_CHANNELS); 507 508 /* 509 * set BE channel constraint as user FE channels 510 */ 511 512 if (params_channels(params) == 2) 513 chan->min = chan->max = 2; 514 else 515 chan->min = chan->max = 4; 516 517 return 0; 518 } 519 520 static int kabylake_dmic_startup(struct snd_pcm_substream *substream) 521 { 522 struct snd_pcm_runtime *runtime = substream->runtime; 523 524 runtime->hw.channels_min = runtime->hw.channels_max = QUAD_CHANNEL; 525 snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 526 &constraints_channels_quad); 527 528 return snd_pcm_hw_constraint_list(substream->runtime, 0, 529 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); 530 } 531 532 static struct snd_soc_ops kabylake_dmic_ops = { 533 .startup = kabylake_dmic_startup, 534 }; 535 536 static const unsigned int rates_16000[] = { 537 16000, 538 }; 539 540 static const struct snd_pcm_hw_constraint_list constraints_16000 = { 541 .count = ARRAY_SIZE(rates_16000), 542 .list = rates_16000, 543 }; 544 545 static const unsigned int ch_mono[] = { 546 1, 547 }; 548 static const struct snd_pcm_hw_constraint_list constraints_refcap = { 549 .count = ARRAY_SIZE(ch_mono), 550 .list = ch_mono, 551 }; 552 553 static int kabylake_refcap_startup(struct snd_pcm_substream *substream) 554 { 555 substream->runtime->hw.channels_max = 1; 556 snd_pcm_hw_constraint_list(substream->runtime, 0, 557 SNDRV_PCM_HW_PARAM_CHANNELS, 558 &constraints_refcap); 559 560 return snd_pcm_hw_constraint_list(substream->runtime, 0, 561 SNDRV_PCM_HW_PARAM_RATE, 562 &constraints_16000); 563 } 564 565 566 static struct snd_soc_ops skylake_refcap_ops = { 567 .startup = kabylake_refcap_startup, 568 }; 569 570 static struct snd_soc_codec_conf max98927_codec_conf[] = { 571 572 { 573 .dlc = COMP_CODEC_CONF(MAX98927_DEV0_NAME), 574 .name_prefix = "Right", 575 }, 576 577 { 578 .dlc = COMP_CODEC_CONF(MAX98927_DEV1_NAME), 579 .name_prefix = "Left", 580 }, 581 }; 582 583 static struct snd_soc_codec_conf max98373_codec_conf[] = { 584 585 { 586 .dlc = COMP_CODEC_CONF(MAX98373_DEV0_NAME), 587 .name_prefix = "Right", 588 }, 589 590 { 591 .dlc = COMP_CODEC_CONF(MAX98373_DEV1_NAME), 592 .name_prefix = "Left", 593 }, 594 }; 595 596 static struct snd_soc_dai_link_component max98373_ssp0_codec_components[] = { 597 { /* Left */ 598 .name = MAX98373_DEV0_NAME, 599 .dai_name = MAX98373_CODEC_DAI, 600 }, 601 602 { /* For Right */ 603 .name = MAX98373_DEV1_NAME, 604 .dai_name = MAX98373_CODEC_DAI, 605 }, 606 607 }; 608 609 SND_SOC_DAILINK_DEF(dummy, 610 DAILINK_COMP_ARRAY(COMP_DUMMY())); 611 612 SND_SOC_DAILINK_DEF(system, 613 DAILINK_COMP_ARRAY(COMP_CPU("System Pin"))); 614 615 SND_SOC_DAILINK_DEF(echoref, 616 DAILINK_COMP_ARRAY(COMP_CPU("Echoref Pin"))); 617 618 SND_SOC_DAILINK_DEF(reference, 619 DAILINK_COMP_ARRAY(COMP_CPU("Reference Pin"))); 620 621 SND_SOC_DAILINK_DEF(dmic, 622 DAILINK_COMP_ARRAY(COMP_CPU("DMIC Pin"))); 623 624 SND_SOC_DAILINK_DEF(hdmi1, 625 DAILINK_COMP_ARRAY(COMP_CPU("HDMI1 Pin"))); 626 627 SND_SOC_DAILINK_DEF(hdmi2, 628 DAILINK_COMP_ARRAY(COMP_CPU("HDMI2 Pin"))); 629 630 SND_SOC_DAILINK_DEF(hdmi3, 631 DAILINK_COMP_ARRAY(COMP_CPU("HDMI3 Pin"))); 632 633 SND_SOC_DAILINK_DEF(system2, 634 DAILINK_COMP_ARRAY(COMP_CPU("System Pin2"))); 635 636 SND_SOC_DAILINK_DEF(ssp0_pin, 637 DAILINK_COMP_ARRAY(COMP_CPU("SSP0 Pin"))); 638 SND_SOC_DAILINK_DEF(ssp0_codec, 639 DAILINK_COMP_ARRAY( 640 /* Left */ COMP_CODEC(MAX98927_DEV0_NAME, MAX98927_CODEC_DAI), 641 /* For Right */ COMP_CODEC(MAX98927_DEV1_NAME, MAX98927_CODEC_DAI))); 642 643 SND_SOC_DAILINK_DEF(ssp1_pin, 644 DAILINK_COMP_ARRAY(COMP_CPU("SSP1 Pin"))); 645 SND_SOC_DAILINK_DEF(ssp1_codec, 646 DAILINK_COMP_ARRAY(COMP_CODEC("i2c-DLGS7219:00", 647 KBL_DIALOG_CODEC_DAI))); 648 649 SND_SOC_DAILINK_DEF(dmic_pin, 650 DAILINK_COMP_ARRAY(COMP_CPU("DMIC01 Pin"))); 651 SND_SOC_DAILINK_DEF(dmic_codec, 652 DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec", "dmic-hifi"))); 653 654 SND_SOC_DAILINK_DEF(idisp1_pin, 655 DAILINK_COMP_ARRAY(COMP_CPU("iDisp1 Pin"))); 656 SND_SOC_DAILINK_DEF(idisp1_codec, 657 DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi1"))); 658 659 SND_SOC_DAILINK_DEF(idisp2_pin, 660 DAILINK_COMP_ARRAY(COMP_CPU("iDisp2 Pin"))); 661 SND_SOC_DAILINK_DEF(idisp2_codec, 662 DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi2"))); 663 664 SND_SOC_DAILINK_DEF(idisp3_pin, 665 DAILINK_COMP_ARRAY(COMP_CPU("iDisp3 Pin"))); 666 SND_SOC_DAILINK_DEF(idisp3_codec, 667 DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi3"))); 668 669 SND_SOC_DAILINK_DEF(platform, 670 DAILINK_COMP_ARRAY(COMP_PLATFORM("0000:00:1f.3"))); 671 672 /* kabylake digital audio interface glue - connects codec <--> CPU */ 673 static struct snd_soc_dai_link kabylake_dais[] = { 674 /* Front End DAI links */ 675 [KBL_DPCM_AUDIO_PB] = { 676 .name = "Kbl Audio Port", 677 .stream_name = "Audio", 678 .dynamic = 1, 679 .nonatomic = 1, 680 .init = kabylake_da7219_fe_init, 681 .trigger = { 682 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 683 .dpcm_playback = 1, 684 .ops = &kabylake_da7219_fe_ops, 685 SND_SOC_DAILINK_REG(system, dummy, platform), 686 }, 687 [KBL_DPCM_AUDIO_ECHO_REF_CP] = { 688 .name = "Kbl Audio Echo Reference cap", 689 .stream_name = "Echoreference Capture", 690 .init = NULL, 691 .dpcm_capture = 1, 692 .nonatomic = 1, 693 SND_SOC_DAILINK_REG(echoref, dummy, platform), 694 }, 695 [KBL_DPCM_AUDIO_REF_CP] = { 696 .name = "Kbl Audio Reference cap", 697 .stream_name = "Wake on Voice", 698 .init = NULL, 699 .dpcm_capture = 1, 700 .nonatomic = 1, 701 .dynamic = 1, 702 .ops = &skylake_refcap_ops, 703 SND_SOC_DAILINK_REG(reference, dummy, platform), 704 }, 705 [KBL_DPCM_AUDIO_DMIC_CP] = { 706 .name = "Kbl Audio DMIC cap", 707 .stream_name = "dmiccap", 708 .init = NULL, 709 .dpcm_capture = 1, 710 .nonatomic = 1, 711 .dynamic = 1, 712 .ops = &kabylake_dmic_ops, 713 SND_SOC_DAILINK_REG(dmic, dummy, platform), 714 }, 715 [KBL_DPCM_AUDIO_HDMI1_PB] = { 716 .name = "Kbl HDMI Port1", 717 .stream_name = "Hdmi1", 718 .dpcm_playback = 1, 719 .init = NULL, 720 .trigger = { 721 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 722 .nonatomic = 1, 723 .dynamic = 1, 724 SND_SOC_DAILINK_REG(hdmi1, dummy, platform), 725 }, 726 [KBL_DPCM_AUDIO_HDMI2_PB] = { 727 .name = "Kbl HDMI Port2", 728 .stream_name = "Hdmi2", 729 .dpcm_playback = 1, 730 .init = NULL, 731 .trigger = { 732 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 733 .nonatomic = 1, 734 .dynamic = 1, 735 SND_SOC_DAILINK_REG(hdmi2, dummy, platform), 736 }, 737 [KBL_DPCM_AUDIO_HDMI3_PB] = { 738 .name = "Kbl HDMI Port3", 739 .stream_name = "Hdmi3", 740 .trigger = { 741 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 742 .dpcm_playback = 1, 743 .init = NULL, 744 .nonatomic = 1, 745 .dynamic = 1, 746 SND_SOC_DAILINK_REG(hdmi3, dummy, platform), 747 }, 748 [KBL_DPCM_AUDIO_HS_PB] = { 749 .name = "Kbl Audio Headset Playback", 750 .stream_name = "Headset Audio", 751 .dpcm_playback = 1, 752 .nonatomic = 1, 753 .dynamic = 1, 754 .init = kabylake_da7219_fe_init, 755 .trigger = { 756 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 757 .ops = &kabylake_da7219_fe_ops, 758 SND_SOC_DAILINK_REG(system2, dummy, platform), 759 }, 760 [KBL_DPCM_AUDIO_CP] = { 761 .name = "Kbl Audio Capture Port", 762 .stream_name = "Audio Record", 763 .dynamic = 1, 764 .nonatomic = 1, 765 .trigger = { 766 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 767 .dpcm_capture = 1, 768 .ops = &kabylake_da7219_fe_ops, 769 SND_SOC_DAILINK_REG(system, dummy, platform), 770 }, 771 772 /* Back End DAI links */ 773 { 774 /* SSP0 - Codec */ 775 .name = "SSP0-Codec", 776 .id = 0, 777 .no_pcm = 1, 778 .dai_fmt = SND_SOC_DAIFMT_DSP_B | 779 SND_SOC_DAIFMT_NB_NF | 780 SND_SOC_DAIFMT_CBC_CFC, 781 .dpcm_playback = 1, 782 .dpcm_capture = 1, 783 .ignore_pmdown_time = 1, 784 .be_hw_params_fixup = kabylake_ssp_fixup, 785 .ops = &kabylake_ssp0_ops, 786 SND_SOC_DAILINK_REG(ssp0_pin, ssp0_codec, platform), 787 }, 788 { 789 /* SSP1 - Codec */ 790 .name = "SSP1-Codec", 791 .id = 1, 792 .no_pcm = 1, 793 .init = kabylake_da7219_codec_init, 794 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | 795 SND_SOC_DAIFMT_CBC_CFC, 796 .ignore_pmdown_time = 1, 797 .be_hw_params_fixup = kabylake_ssp_fixup, 798 .dpcm_playback = 1, 799 .dpcm_capture = 1, 800 SND_SOC_DAILINK_REG(ssp1_pin, ssp1_codec, platform), 801 }, 802 { 803 .name = "dmic01", 804 .id = 2, 805 .init = kabylake_dmic_init, 806 .be_hw_params_fixup = kabylake_dmic_fixup, 807 .ignore_suspend = 1, 808 .dpcm_capture = 1, 809 .no_pcm = 1, 810 SND_SOC_DAILINK_REG(dmic_pin, dmic_codec, platform), 811 }, 812 { 813 .name = "iDisp1", 814 .id = 3, 815 .dpcm_playback = 1, 816 .init = kabylake_hdmi1_init, 817 .no_pcm = 1, 818 SND_SOC_DAILINK_REG(idisp1_pin, idisp1_codec, platform), 819 }, 820 { 821 .name = "iDisp2", 822 .id = 4, 823 .init = kabylake_hdmi2_init, 824 .dpcm_playback = 1, 825 .no_pcm = 1, 826 SND_SOC_DAILINK_REG(idisp2_pin, idisp2_codec, platform), 827 }, 828 { 829 .name = "iDisp3", 830 .id = 5, 831 .init = kabylake_hdmi3_init, 832 .dpcm_playback = 1, 833 .no_pcm = 1, 834 SND_SOC_DAILINK_REG(idisp3_pin, idisp3_codec, platform), 835 }, 836 }; 837 838 /* kabylake digital audio interface glue - connects codec <--> CPU */ 839 static struct snd_soc_dai_link kabylake_max98_927_373_dais[] = { 840 /* Front End DAI links */ 841 [KBL_DPCM_AUDIO_PB] = { 842 .name = "Kbl Audio Port", 843 .stream_name = "Audio", 844 .dynamic = 1, 845 .nonatomic = 1, 846 .init = kabylake_da7219_fe_init, 847 .trigger = { 848 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 849 .dpcm_playback = 1, 850 .ops = &kabylake_da7219_fe_ops, 851 SND_SOC_DAILINK_REG(system, dummy, platform), 852 }, 853 [KBL_DPCM_AUDIO_ECHO_REF_CP] = { 854 .name = "Kbl Audio Echo Reference cap", 855 .stream_name = "Echoreference Capture", 856 .init = NULL, 857 .dpcm_capture = 1, 858 .nonatomic = 1, 859 SND_SOC_DAILINK_REG(echoref, dummy, platform), 860 }, 861 [KBL_DPCM_AUDIO_REF_CP] = { 862 .name = "Kbl Audio Reference cap", 863 .stream_name = "Wake on Voice", 864 .init = NULL, 865 .dpcm_capture = 1, 866 .nonatomic = 1, 867 .dynamic = 1, 868 .ops = &skylake_refcap_ops, 869 SND_SOC_DAILINK_REG(reference, dummy, platform), 870 }, 871 [KBL_DPCM_AUDIO_DMIC_CP] = { 872 .name = "Kbl Audio DMIC cap", 873 .stream_name = "dmiccap", 874 .init = NULL, 875 .dpcm_capture = 1, 876 .nonatomic = 1, 877 .dynamic = 1, 878 .ops = &kabylake_dmic_ops, 879 SND_SOC_DAILINK_REG(dmic, dummy, platform), 880 }, 881 [KBL_DPCM_AUDIO_HDMI1_PB] = { 882 .name = "Kbl HDMI Port1", 883 .stream_name = "Hdmi1", 884 .dpcm_playback = 1, 885 .init = NULL, 886 .trigger = { 887 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 888 .nonatomic = 1, 889 .dynamic = 1, 890 SND_SOC_DAILINK_REG(hdmi1, dummy, platform), 891 }, 892 [KBL_DPCM_AUDIO_HDMI2_PB] = { 893 .name = "Kbl HDMI Port2", 894 .stream_name = "Hdmi2", 895 .dpcm_playback = 1, 896 .init = NULL, 897 .trigger = { 898 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 899 .nonatomic = 1, 900 .dynamic = 1, 901 SND_SOC_DAILINK_REG(hdmi2, dummy, platform), 902 }, 903 [KBL_DPCM_AUDIO_HDMI3_PB] = { 904 .name = "Kbl HDMI Port3", 905 .stream_name = "Hdmi3", 906 .trigger = { 907 SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, 908 .dpcm_playback = 1, 909 .init = NULL, 910 .nonatomic = 1, 911 .dynamic = 1, 912 SND_SOC_DAILINK_REG(hdmi3, dummy, platform), 913 }, 914 915 /* Back End DAI links */ 916 { 917 /* SSP0 - Codec */ 918 .name = "SSP0-Codec", 919 .id = 0, 920 .no_pcm = 1, 921 .dai_fmt = SND_SOC_DAIFMT_DSP_B | 922 SND_SOC_DAIFMT_NB_NF | 923 SND_SOC_DAIFMT_CBC_CFC, 924 .dpcm_playback = 1, 925 .dpcm_capture = 1, 926 .ignore_pmdown_time = 1, 927 .be_hw_params_fixup = kabylake_ssp_fixup, 928 .ops = &kabylake_ssp0_ops, 929 SND_SOC_DAILINK_REG(ssp0_pin, ssp0_codec), 930 }, 931 { 932 .name = "dmic01", 933 .id = 1, 934 .init = kabylake_dmic_init, 935 .be_hw_params_fixup = kabylake_dmic_fixup, 936 .ignore_suspend = 1, 937 .dpcm_capture = 1, 938 .no_pcm = 1, 939 SND_SOC_DAILINK_REG(dmic_pin, dmic_codec, platform), 940 }, 941 { 942 .name = "iDisp1", 943 .id = 2, 944 .dpcm_playback = 1, 945 .init = kabylake_hdmi1_init, 946 .no_pcm = 1, 947 SND_SOC_DAILINK_REG(idisp1_pin, idisp1_codec, platform), 948 }, 949 { 950 .name = "iDisp2", 951 .id = 3, 952 .init = kabylake_hdmi2_init, 953 .dpcm_playback = 1, 954 .no_pcm = 1, 955 SND_SOC_DAILINK_REG(idisp2_pin, idisp2_codec, platform), 956 }, 957 { 958 .name = "iDisp3", 959 .id = 4, 960 .init = kabylake_hdmi3_init, 961 .dpcm_playback = 1, 962 .no_pcm = 1, 963 SND_SOC_DAILINK_REG(idisp3_pin, idisp3_codec, platform), 964 }, 965 }; 966 967 static int kabylake_card_late_probe(struct snd_soc_card *card) 968 { 969 struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(card); 970 struct kbl_hdmi_pcm *pcm; 971 struct snd_soc_dapm_context *dapm = &card->dapm; 972 struct snd_soc_component *component = NULL; 973 int err, i = 0; 974 char jack_name[NAME_SIZE]; 975 976 list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) { 977 component = pcm->codec_dai->component; 978 snprintf(jack_name, sizeof(jack_name), 979 "HDMI/DP, pcm=%d Jack", pcm->device); 980 err = snd_soc_card_jack_new(card, jack_name, 981 SND_JACK_AVOUT, &kabylake_hdmi[i]); 982 983 if (err) 984 return err; 985 986 err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device, 987 &kabylake_hdmi[i]); 988 if (err < 0) 989 return err; 990 991 i++; 992 } 993 994 if (!component) 995 return -EINVAL; 996 997 998 err = hdac_hdmi_jack_port_init(component, &card->dapm); 999 1000 if (err < 0) 1001 return err; 1002 1003 err = snd_soc_dapm_disable_pin(dapm, "Left Spk"); 1004 if (err) { 1005 dev_err(card->dev, "failed to disable Left Spk: %d\n", err); 1006 return err; 1007 } 1008 1009 err = snd_soc_dapm_disable_pin(dapm, "Right Spk"); 1010 if (err) { 1011 dev_err(card->dev, "failed to disable Right Spk: %d\n", err); 1012 return err; 1013 } 1014 1015 return snd_soc_dapm_sync(dapm); 1016 } 1017 1018 /* kabylake audio machine driver for SPT + DA7219 */ 1019 static struct snd_soc_card kbl_audio_card_da7219_m98927 = { 1020 .name = "kblda7219m98927", 1021 .owner = THIS_MODULE, 1022 .dai_link = kabylake_dais, 1023 .num_links = ARRAY_SIZE(kabylake_dais), 1024 .controls = kabylake_controls, 1025 .num_controls = ARRAY_SIZE(kabylake_controls), 1026 .dapm_widgets = kabylake_widgets, 1027 .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets), 1028 .dapm_routes = kabylake_map, 1029 .num_dapm_routes = ARRAY_SIZE(kabylake_map), 1030 .codec_conf = max98927_codec_conf, 1031 .num_configs = ARRAY_SIZE(max98927_codec_conf), 1032 .fully_routed = true, 1033 .late_probe = kabylake_card_late_probe, 1034 }; 1035 1036 /* kabylake audio machine driver for Maxim98927 */ 1037 static struct snd_soc_card kbl_audio_card_max98927 = { 1038 .name = "kblmax98927", 1039 .owner = THIS_MODULE, 1040 .dai_link = kabylake_max98_927_373_dais, 1041 .num_links = ARRAY_SIZE(kabylake_max98_927_373_dais), 1042 .controls = kabylake_controls, 1043 .num_controls = ARRAY_SIZE(kabylake_controls), 1044 .dapm_widgets = kabylake_widgets, 1045 .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets), 1046 .dapm_routes = kabylake_map, 1047 .num_dapm_routes = ARRAY_SIZE(kabylake_map), 1048 .codec_conf = max98927_codec_conf, 1049 .num_configs = ARRAY_SIZE(max98927_codec_conf), 1050 .fully_routed = true, 1051 .late_probe = kabylake_card_late_probe, 1052 }; 1053 1054 static struct snd_soc_card kbl_audio_card_da7219_m98373 = { 1055 .name = "kblda7219m98373", 1056 .owner = THIS_MODULE, 1057 .dai_link = kabylake_dais, 1058 .num_links = ARRAY_SIZE(kabylake_dais), 1059 .controls = kabylake_controls, 1060 .num_controls = ARRAY_SIZE(kabylake_controls), 1061 .dapm_widgets = kabylake_widgets, 1062 .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets), 1063 .dapm_routes = kabylake_map, 1064 .num_dapm_routes = ARRAY_SIZE(kabylake_map), 1065 .codec_conf = max98373_codec_conf, 1066 .num_configs = ARRAY_SIZE(max98373_codec_conf), 1067 .fully_routed = true, 1068 .late_probe = kabylake_card_late_probe, 1069 }; 1070 1071 static struct snd_soc_card kbl_audio_card_max98373 = { 1072 .name = "kblmax98373", 1073 .owner = THIS_MODULE, 1074 .dai_link = kabylake_max98_927_373_dais, 1075 .num_links = ARRAY_SIZE(kabylake_max98_927_373_dais), 1076 .controls = kabylake_controls, 1077 .num_controls = ARRAY_SIZE(kabylake_controls), 1078 .dapm_widgets = kabylake_widgets, 1079 .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets), 1080 .dapm_routes = kabylake_map, 1081 .num_dapm_routes = ARRAY_SIZE(kabylake_map), 1082 .codec_conf = max98373_codec_conf, 1083 .num_configs = ARRAY_SIZE(max98373_codec_conf), 1084 .fully_routed = true, 1085 .late_probe = kabylake_card_late_probe, 1086 }; 1087 1088 static int kabylake_audio_probe(struct platform_device *pdev) 1089 { 1090 struct kbl_codec_private *ctx; 1091 struct snd_soc_dai_link *kbl_dai_link; 1092 struct snd_soc_dai_link_component **codecs; 1093 int i; 1094 1095 ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); 1096 if (!ctx) 1097 return -ENOMEM; 1098 1099 INIT_LIST_HEAD(&ctx->hdmi_pcm_list); 1100 1101 kabylake_audio_card = 1102 (struct snd_soc_card *)pdev->id_entry->driver_data; 1103 1104 kbl_dai_link = kabylake_audio_card->dai_link; 1105 1106 /* Update codecs for SSP0 with max98373 codec info */ 1107 if (!strcmp(pdev->name, "kbl_da7219_max98373") || 1108 (!strcmp(pdev->name, "kbl_max98373"))) { 1109 for (i = 0; i < kabylake_audio_card->num_links; ++i) { 1110 if (strcmp(kbl_dai_link[i].name, "SSP0-Codec")) 1111 continue; 1112 1113 codecs = &(kbl_dai_link[i].codecs); 1114 *codecs = max98373_ssp0_codec_components; 1115 kbl_dai_link[i].num_codecs = 1116 ARRAY_SIZE(max98373_ssp0_codec_components); 1117 break; 1118 } 1119 } 1120 kabylake_audio_card->dev = &pdev->dev; 1121 snd_soc_card_set_drvdata(kabylake_audio_card, ctx); 1122 1123 return devm_snd_soc_register_card(&pdev->dev, kabylake_audio_card); 1124 } 1125 1126 static const struct platform_device_id kbl_board_ids[] = { 1127 { 1128 .name = "kbl_da7219_max98927", 1129 .driver_data = 1130 (kernel_ulong_t)&kbl_audio_card_da7219_m98927, 1131 }, 1132 { 1133 .name = "kbl_max98927", 1134 .driver_data = 1135 (kernel_ulong_t)&kbl_audio_card_max98927, 1136 }, 1137 { 1138 .name = "kbl_da7219_max98373", 1139 .driver_data = 1140 (kernel_ulong_t)&kbl_audio_card_da7219_m98373, 1141 }, 1142 { 1143 .name = "kbl_max98373", 1144 .driver_data = 1145 (kernel_ulong_t)&kbl_audio_card_max98373, 1146 }, 1147 { } 1148 }; 1149 MODULE_DEVICE_TABLE(platform, kbl_board_ids); 1150 1151 static struct platform_driver kabylake_audio = { 1152 .probe = kabylake_audio_probe, 1153 .driver = { 1154 .name = "kbl_da7219_max98_927_373", 1155 .pm = &snd_soc_pm_ops, 1156 }, 1157 .id_table = kbl_board_ids, 1158 }; 1159 1160 module_platform_driver(kabylake_audio) 1161 1162 /* Module information */ 1163 MODULE_DESCRIPTION("Audio KabyLake Machine driver for MAX98927/MAX98373 & DA7219"); 1164 MODULE_AUTHOR("Mac Chiang <mac.chiang@intel.com>"); 1165 MODULE_LICENSE("GPL v2"); 1166