1 // SPDX-License-Identifier: GPL-2.0-only 2 // Copyright(c) 2019-2020 Intel Corporation. 3 4 /* 5 * Intel SOF Machine Driver with Realtek rt5682 Codec 6 * and speaker codec MAX98357A or RT1015. 7 */ 8 #include <linux/i2c.h> 9 #include <linux/input.h> 10 #include <linux/module.h> 11 #include <linux/platform_device.h> 12 #include <linux/clk.h> 13 #include <linux/dmi.h> 14 #include <sound/core.h> 15 #include <sound/jack.h> 16 #include <sound/pcm.h> 17 #include <sound/pcm_params.h> 18 #include <sound/soc.h> 19 #include <sound/sof.h> 20 #include <sound/rt5682.h> 21 #include <sound/rt5682s.h> 22 #include <sound/soc-acpi.h> 23 #include "../../codecs/rt5682.h" 24 #include "../../codecs/rt5682s.h" 25 #include "../../codecs/rt5645.h" 26 #include "../common/soc-intel-quirks.h" 27 #include "sof_board_helpers.h" 28 #include "sof_maxim_common.h" 29 #include "sof_realtek_common.h" 30 31 /* Driver-specific board quirks: from bit 0 to 7 */ 32 #define SOF_RT5682_MCLK_EN BIT(0) 33 34 /* Default: MCLK on, MCLK 19.2M, SSP0 */ 35 static unsigned long sof_rt5682_quirk = SOF_RT5682_MCLK_EN | 36 SOF_SSP_PORT_CODEC(0); 37 38 static int sof_rt5682_quirk_cb(const struct dmi_system_id *id) 39 { 40 sof_rt5682_quirk = (unsigned long)id->driver_data; 41 return 1; 42 } 43 44 static const struct dmi_system_id sof_rt5682_quirk_table[] = { 45 { 46 .callback = sof_rt5682_quirk_cb, 47 .matches = { 48 DMI_MATCH(DMI_SYS_VENDOR, "Circuitco"), 49 DMI_MATCH(DMI_PRODUCT_NAME, "Minnowboard Max"), 50 }, 51 .driver_data = (void *)(SOF_SSP_PORT_CODEC(2)), 52 }, 53 { 54 .callback = sof_rt5682_quirk_cb, 55 .matches = { 56 DMI_MATCH(DMI_SYS_VENDOR, "AAEON"), 57 DMI_MATCH(DMI_PRODUCT_NAME, "UP-CHT01"), 58 }, 59 .driver_data = (void *)(SOF_SSP_PORT_CODEC(2)), 60 }, 61 { 62 .callback = sof_rt5682_quirk_cb, 63 .matches = { 64 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"), 65 DMI_MATCH(DMI_PRODUCT_NAME, "WhiskeyLake Client"), 66 }, 67 .driver_data = (void *)(SOF_RT5682_MCLK_EN | 68 SOF_SSP_PORT_CODEC(1)), 69 }, 70 { 71 .callback = sof_rt5682_quirk_cb, 72 .matches = { 73 DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Volteer"), 74 DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98373_ALC5682I_I2S_UP4"), 75 }, 76 .driver_data = (void *)(SOF_RT5682_MCLK_EN | 77 SOF_SSP_PORT_CODEC(0) | 78 SOF_SSP_PORT_AMP(2) | 79 SOF_NUM_IDISP_HDMI(4)), 80 }, 81 { 82 .callback = sof_rt5682_quirk_cb, 83 .matches = { 84 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"), 85 DMI_MATCH(DMI_PRODUCT_NAME, "Alder Lake Client Platform"), 86 DMI_MATCH(DMI_OEM_STRING, "AUDIO-ADL_MAX98373_ALC5682I_I2S"), 87 }, 88 .driver_data = (void *)(SOF_RT5682_MCLK_EN | 89 SOF_SSP_PORT_CODEC(0) | 90 SOF_SSP_PORT_AMP(2) | 91 SOF_NUM_IDISP_HDMI(4)), 92 }, 93 { 94 .callback = sof_rt5682_quirk_cb, 95 .matches = { 96 DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Brya"), 97 DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98390_ALC5682I_I2S"), 98 }, 99 .driver_data = (void *)(SOF_RT5682_MCLK_EN | 100 SOF_SSP_PORT_CODEC(0) | 101 SOF_SSP_PORT_AMP(2) | 102 SOF_NUM_IDISP_HDMI(4)), 103 }, 104 { 105 .callback = sof_rt5682_quirk_cb, 106 .matches = { 107 DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Brya"), 108 DMI_MATCH(DMI_OEM_STRING, "AUDIO-MAX98360_ALC5682I_I2S_AMP_SSP2"), 109 }, 110 .driver_data = (void *)(SOF_RT5682_MCLK_EN | 111 SOF_SSP_PORT_CODEC(0) | 112 SOF_SSP_PORT_AMP(2) | 113 SOF_NUM_IDISP_HDMI(4)), 114 }, 115 { 116 .callback = sof_rt5682_quirk_cb, 117 .matches = { 118 DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Rex"), 119 }, 120 .driver_data = (void *)(SOF_RT5682_MCLK_EN | 121 SOF_SSP_PORT_CODEC(2) | 122 SOF_SSP_PORT_AMP(0) | 123 SOF_SSP_PORT_BT_OFFLOAD(1) | 124 SOF_BT_OFFLOAD_PRESENT 125 ), 126 }, 127 {} 128 }; 129 130 static struct snd_soc_jack_pin jack_pins[] = { 131 { 132 .pin = "Headphone Jack", 133 .mask = SND_JACK_HEADPHONE, 134 }, 135 { 136 .pin = "Headset Mic", 137 .mask = SND_JACK_MICROPHONE, 138 }, 139 }; 140 141 static int sof_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd) 142 { 143 struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card); 144 struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component; 145 struct snd_soc_jack *jack = &ctx->headset_jack; 146 int extra_jack_data; 147 int ret, mclk_freq; 148 149 if (ctx->rt5682.mclk_en) { 150 mclk_freq = sof_dai_get_mclk(rtd); 151 if (mclk_freq <= 0) { 152 dev_err(rtd->dev, "invalid mclk freq %d\n", mclk_freq); 153 return -EINVAL; 154 } 155 156 /* need to enable ASRC function for 24MHz mclk rate */ 157 if (mclk_freq == 24000000) { 158 dev_info(rtd->dev, "enable ASRC\n"); 159 160 switch (ctx->codec_type) { 161 case CODEC_RT5650: 162 rt5645_sel_asrc_clk_src(component, 163 RT5645_DA_STEREO_FILTER | 164 RT5645_AD_STEREO_FILTER, 165 RT5645_CLK_SEL_I2S1_ASRC); 166 rt5645_sel_asrc_clk_src(component, 167 RT5645_DA_MONO_L_FILTER | 168 RT5645_DA_MONO_R_FILTER, 169 RT5645_CLK_SEL_I2S2_ASRC); 170 break; 171 case CODEC_RT5682: 172 rt5682_sel_asrc_clk_src(component, 173 RT5682_DA_STEREO1_FILTER | 174 RT5682_AD_STEREO1_FILTER, 175 RT5682_CLK_SEL_I2S1_ASRC); 176 break; 177 case CODEC_RT5682S: 178 rt5682s_sel_asrc_clk_src(component, 179 RT5682S_DA_STEREO1_FILTER | 180 RT5682S_AD_STEREO1_FILTER, 181 RT5682S_CLK_SEL_I2S1_ASRC); 182 break; 183 default: 184 dev_err(rtd->dev, "invalid codec type %d\n", 185 ctx->codec_type); 186 return -EINVAL; 187 } 188 } 189 190 if (ctx->rt5682.is_legacy_cpu) { 191 /* 192 * The firmware might enable the clock at 193 * boot (this information may or may not 194 * be reflected in the enable clock register). 195 * To change the rate we must disable the clock 196 * first to cover these cases. Due to common 197 * clock framework restrictions that do not allow 198 * to disable a clock that has not been enabled, 199 * we need to enable the clock first. 200 */ 201 ret = clk_prepare_enable(ctx->rt5682.mclk); 202 if (!ret) 203 clk_disable_unprepare(ctx->rt5682.mclk); 204 205 ret = clk_set_rate(ctx->rt5682.mclk, 19200000); 206 207 if (ret) 208 dev_err(rtd->dev, "unable to set MCLK rate\n"); 209 } 210 } 211 212 /* 213 * Headset buttons map to the google Reference headset. 214 * These can be configured by userspace. 215 */ 216 ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack", 217 SND_JACK_HEADSET | SND_JACK_BTN_0 | 218 SND_JACK_BTN_1 | SND_JACK_BTN_2 | 219 SND_JACK_BTN_3, 220 jack, 221 jack_pins, 222 ARRAY_SIZE(jack_pins)); 223 if (ret) { 224 dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret); 225 return ret; 226 } 227 228 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); 229 snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); 230 snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP); 231 snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); 232 233 if (ctx->codec_type == CODEC_RT5650) { 234 extra_jack_data = SND_JACK_MICROPHONE | SND_JACK_BTN_0; 235 ret = snd_soc_component_set_jack(component, jack, &extra_jack_data); 236 } else 237 ret = snd_soc_component_set_jack(component, jack, NULL); 238 239 if (ret) { 240 dev_err(rtd->dev, "Headset Jack call-back failed: %d\n", ret); 241 return ret; 242 } 243 244 return ret; 245 }; 246 247 static void sof_rt5682_codec_exit(struct snd_soc_pcm_runtime *rtd) 248 { 249 struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component; 250 251 snd_soc_component_set_jack(component, NULL, NULL); 252 } 253 254 static int sof_rt5682_hw_params(struct snd_pcm_substream *substream, 255 struct snd_pcm_hw_params *params) 256 { 257 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); 258 struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card); 259 struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0); 260 int pll_id, pll_source, pll_in, pll_out, clk_id, ret; 261 262 if (ctx->rt5682.mclk_en) { 263 if (ctx->rt5682.is_legacy_cpu) { 264 ret = clk_prepare_enable(ctx->rt5682.mclk); 265 if (ret < 0) { 266 dev_err(rtd->dev, 267 "could not configure MCLK state"); 268 return ret; 269 } 270 } 271 272 switch (ctx->codec_type) { 273 case CODEC_RT5650: 274 pll_source = RT5645_PLL1_S_MCLK; 275 break; 276 case CODEC_RT5682: 277 pll_source = RT5682_PLL1_S_MCLK; 278 break; 279 case CODEC_RT5682S: 280 pll_source = RT5682S_PLL_S_MCLK; 281 break; 282 default: 283 dev_err(rtd->dev, "invalid codec type %d\n", 284 ctx->codec_type); 285 return -EINVAL; 286 } 287 288 /* get the tplg configured mclk. */ 289 pll_in = sof_dai_get_mclk(rtd); 290 if (pll_in <= 0) { 291 dev_err(rtd->dev, "invalid mclk freq %d\n", pll_in); 292 return -EINVAL; 293 } 294 } else { 295 switch (ctx->codec_type) { 296 case CODEC_RT5650: 297 pll_source = RT5645_PLL1_S_BCLK1; 298 break; 299 case CODEC_RT5682: 300 pll_source = RT5682_PLL1_S_BCLK1; 301 break; 302 case CODEC_RT5682S: 303 pll_source = RT5682S_PLL_S_BCLK1; 304 break; 305 default: 306 dev_err(rtd->dev, "invalid codec type %d\n", 307 ctx->codec_type); 308 return -EINVAL; 309 } 310 311 /* get the tplg configured bclk. */ 312 pll_in = sof_dai_get_bclk(rtd); 313 if (pll_in <= 0) { 314 dev_err(rtd->dev, "invalid bclk freq %d\n", pll_in); 315 return -EINVAL; 316 } 317 } 318 319 pll_out = params_rate(params) * 512; 320 321 /* when MCLK is 512FS, no need to set PLL configuration additionally. */ 322 if (pll_in == pll_out) { 323 switch (ctx->codec_type) { 324 case CODEC_RT5650: 325 clk_id = RT5645_SCLK_S_MCLK; 326 break; 327 case CODEC_RT5682: 328 clk_id = RT5682_SCLK_S_MCLK; 329 break; 330 case CODEC_RT5682S: 331 clk_id = RT5682S_SCLK_S_MCLK; 332 break; 333 default: 334 dev_err(rtd->dev, "invalid codec type %d\n", 335 ctx->codec_type); 336 return -EINVAL; 337 } 338 } else { 339 switch (ctx->codec_type) { 340 case CODEC_RT5650: 341 pll_id = 0; /* not used in codec driver */ 342 clk_id = RT5645_SCLK_S_PLL1; 343 break; 344 case CODEC_RT5682: 345 pll_id = RT5682_PLL1; 346 clk_id = RT5682_SCLK_S_PLL1; 347 break; 348 case CODEC_RT5682S: 349 /* check plla_table and pllb_table in rt5682s.c */ 350 switch (pll_in) { 351 case 3072000: 352 case 24576000: 353 /* 354 * For MCLK = 24.576MHz and sample rate = 96KHz case, use PLL1 We don't test 355 * pll_out or params_rate() here since rt5682s PLL2 doesn't support 24.576MHz 356 * input, so we have no choice but to use PLL1. Besides, we will not use PLL at 357 * all if pll_in == pll_out. ex, MCLK = 24.576Mhz and sample rate = 48KHz 358 */ 359 pll_id = RT5682S_PLL1; 360 clk_id = RT5682S_SCLK_S_PLL1; 361 break; 362 default: 363 pll_id = RT5682S_PLL2; 364 clk_id = RT5682S_SCLK_S_PLL2; 365 break; 366 } 367 break; 368 default: 369 dev_err(rtd->dev, "invalid codec type %d\n", ctx->codec_type); 370 return -EINVAL; 371 } 372 373 /* Configure pll for codec */ 374 ret = snd_soc_dai_set_pll(codec_dai, pll_id, pll_source, pll_in, 375 pll_out); 376 if (ret < 0) 377 dev_err(rtd->dev, "snd_soc_dai_set_pll err = %d\n", ret); 378 } 379 380 /* Configure sysclk for codec */ 381 ret = snd_soc_dai_set_sysclk(codec_dai, clk_id, 382 pll_out, SND_SOC_CLOCK_IN); 383 if (ret < 0) 384 dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", ret); 385 386 /* 387 * slot_width should equal or large than data length, set them 388 * be the same 389 */ 390 ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x0, 0x0, 2, 391 params_width(params)); 392 if (ret < 0) { 393 dev_err(rtd->dev, "set TDM slot err:%d\n", ret); 394 return ret; 395 } 396 397 return ret; 398 } 399 400 static const struct snd_soc_ops sof_rt5682_ops = { 401 .hw_params = sof_rt5682_hw_params, 402 }; 403 404 static int sof_card_late_probe(struct snd_soc_card *card) 405 { 406 struct sof_card_private *ctx = snd_soc_card_get_drvdata(card); 407 struct snd_soc_dapm_context *dapm = &card->dapm; 408 int err; 409 410 if (ctx->amp_type == CODEC_MAX98373) { 411 /* Disable Left and Right Spk pin after boot */ 412 snd_soc_dapm_disable_pin(dapm, "Left Spk"); 413 snd_soc_dapm_disable_pin(dapm, "Right Spk"); 414 err = snd_soc_dapm_sync(dapm); 415 if (err < 0) 416 return err; 417 } 418 419 return sof_intel_board_card_late_probe(card); 420 } 421 422 static const struct snd_kcontrol_new sof_controls[] = { 423 SOC_DAPM_PIN_SWITCH("Headphone Jack"), 424 SOC_DAPM_PIN_SWITCH("Headset Mic"), 425 }; 426 427 static const struct snd_soc_dapm_widget sof_widgets[] = { 428 SND_SOC_DAPM_HP("Headphone Jack", NULL), 429 SND_SOC_DAPM_MIC("Headset Mic", NULL), 430 }; 431 432 static const struct snd_soc_dapm_route sof_map[] = { 433 /* HP jack connectors - unknown if we have jack detection */ 434 { "Headphone Jack", NULL, "HPOL" }, 435 { "Headphone Jack", NULL, "HPOR" }, 436 437 /* other jacks */ 438 { "IN1P", NULL, "Headset Mic" }, 439 }; 440 441 static const struct snd_kcontrol_new rt5650_spk_kcontrols[] = { 442 SOC_DAPM_PIN_SWITCH("Left Spk"), 443 SOC_DAPM_PIN_SWITCH("Right Spk"), 444 445 }; 446 447 static const struct snd_soc_dapm_widget rt5650_spk_widgets[] = { 448 SND_SOC_DAPM_SPK("Left Spk", NULL), 449 SND_SOC_DAPM_SPK("Right Spk", NULL), 450 }; 451 452 static const struct snd_soc_dapm_route rt5650_spk_dapm_routes[] = { 453 /* speaker */ 454 { "Left Spk", NULL, "SPOL" }, 455 { "Right Spk", NULL, "SPOR" }, 456 }; 457 458 static int rt5650_spk_init(struct snd_soc_pcm_runtime *rtd) 459 { 460 struct snd_soc_card *card = rtd->card; 461 int ret; 462 463 ret = snd_soc_dapm_new_controls(&card->dapm, rt5650_spk_widgets, 464 ARRAY_SIZE(rt5650_spk_widgets)); 465 if (ret) { 466 dev_err(rtd->dev, "fail to add rt5650 spk widgets, ret %d\n", 467 ret); 468 return ret; 469 } 470 471 ret = snd_soc_add_card_controls(card, rt5650_spk_kcontrols, 472 ARRAY_SIZE(rt5650_spk_kcontrols)); 473 if (ret) { 474 dev_err(rtd->dev, "fail to add rt5650 spk kcontrols, ret %d\n", 475 ret); 476 return ret; 477 } 478 479 ret = snd_soc_dapm_add_routes(&card->dapm, rt5650_spk_dapm_routes, 480 ARRAY_SIZE(rt5650_spk_dapm_routes)); 481 if (ret) 482 dev_err(rtd->dev, "fail to add dapm routes, ret=%d\n", ret); 483 484 return ret; 485 } 486 487 /* sof audio machine driver for rt5682 codec */ 488 static struct snd_soc_card sof_audio_card_rt5682 = { 489 .name = "rt5682", /* the sof- prefix is added by the core */ 490 .owner = THIS_MODULE, 491 .controls = sof_controls, 492 .num_controls = ARRAY_SIZE(sof_controls), 493 .dapm_widgets = sof_widgets, 494 .num_dapm_widgets = ARRAY_SIZE(sof_widgets), 495 .dapm_routes = sof_map, 496 .num_dapm_routes = ARRAY_SIZE(sof_map), 497 .fully_routed = true, 498 .late_probe = sof_card_late_probe, 499 }; 500 501 static struct snd_soc_dai_link_component rt5682_component[] = { 502 { 503 .name = "i2c-10EC5682:00", 504 .dai_name = "rt5682-aif1", 505 } 506 }; 507 508 static struct snd_soc_dai_link_component rt5682s_component[] = { 509 { 510 .name = "i2c-RTL5682:00", 511 .dai_name = "rt5682s-aif1", 512 } 513 }; 514 515 static struct snd_soc_dai_link_component rt5650_components[] = { 516 { 517 .name = "i2c-10EC5650:00", 518 .dai_name = "rt5645-aif1", 519 }, 520 { 521 .name = "i2c-10EC5650:00", 522 .dai_name = "rt5645-aif2", 523 } 524 }; 525 526 static int 527 sof_card_dai_links_create(struct device *dev, struct snd_soc_card *card, 528 struct sof_card_private *ctx) 529 { 530 int ret; 531 532 ret = sof_intel_board_set_dai_link(dev, card, ctx); 533 if (ret) 534 return ret; 535 536 if (!ctx->codec_link) { 537 dev_err(dev, "codec link not available"); 538 return -EINVAL; 539 } 540 541 /* codec-specific fields for headphone codec */ 542 switch (ctx->codec_type) { 543 case CODEC_RT5650: 544 ctx->codec_link->codecs = &rt5650_components[0]; 545 ctx->codec_link->num_codecs = 1; 546 break; 547 case CODEC_RT5682: 548 ctx->codec_link->codecs = rt5682_component; 549 ctx->codec_link->num_codecs = ARRAY_SIZE(rt5682_component); 550 break; 551 case CODEC_RT5682S: 552 ctx->codec_link->codecs = rt5682s_component; 553 ctx->codec_link->num_codecs = ARRAY_SIZE(rt5682s_component); 554 break; 555 default: 556 dev_err(dev, "invalid codec type %d\n", ctx->codec_type); 557 return -EINVAL; 558 } 559 560 ctx->codec_link->init = sof_rt5682_codec_init; 561 ctx->codec_link->exit = sof_rt5682_codec_exit; 562 ctx->codec_link->ops = &sof_rt5682_ops; 563 564 if (!ctx->rt5682.is_legacy_cpu) { 565 /* 566 * Currently, On SKL+ platforms MCLK will be turned off in sof 567 * runtime suspended, and it will go into runtime suspended 568 * right after playback is stop. However, rt5682 will output 569 * static noise if sysclk turns off during playback. Set 570 * ignore_pmdown_time to power down rt5682 immediately and 571 * avoid the noise. 572 * It can be removed once we can control MCLK by driver. 573 */ 574 ctx->codec_link->ignore_pmdown_time = 1; 575 } 576 577 if (ctx->amp_type == CODEC_NONE) 578 return 0; 579 580 if (!ctx->amp_link) { 581 dev_err(dev, "amp link not available"); 582 return -EINVAL; 583 } 584 585 /* codec-specific fields for speaker amplifier */ 586 switch (ctx->amp_type) { 587 case CODEC_MAX98357A: 588 max_98357a_dai_link(ctx->amp_link); 589 break; 590 case CODEC_MAX98360A: 591 max_98360a_dai_link(ctx->amp_link); 592 break; 593 case CODEC_MAX98373: 594 max_98373_dai_link(dev, ctx->amp_link); 595 break; 596 case CODEC_MAX98390: 597 max_98390_dai_link(dev, ctx->amp_link); 598 break; 599 case CODEC_RT1011: 600 sof_rt1011_dai_link(dev, ctx->amp_link); 601 break; 602 case CODEC_RT1015: 603 sof_rt1015_dai_link(ctx->amp_link); 604 break; 605 case CODEC_RT1015P: 606 sof_rt1015p_dai_link(ctx->amp_link); 607 break; 608 case CODEC_RT1019P: 609 sof_rt1019p_dai_link(ctx->amp_link); 610 break; 611 case CODEC_RT5650: 612 /* use AIF2 to support speaker pipeline */ 613 ctx->amp_link->codecs = &rt5650_components[1]; 614 ctx->amp_link->num_codecs = 1; 615 ctx->amp_link->init = rt5650_spk_init; 616 ctx->amp_link->ops = &sof_rt5682_ops; 617 break; 618 default: 619 dev_err(dev, "invalid amp type %d\n", ctx->amp_type); 620 return -EINVAL; 621 } 622 623 return 0; 624 } 625 626 #define GLK_LINK_ORDER SOF_LINK_ORDER(SOF_LINK_AMP, \ 627 SOF_LINK_CODEC, \ 628 SOF_LINK_DMIC01, \ 629 SOF_LINK_IDISP_HDMI, \ 630 SOF_LINK_NONE, \ 631 SOF_LINK_NONE, \ 632 SOF_LINK_NONE) 633 634 static int sof_audio_probe(struct platform_device *pdev) 635 { 636 struct snd_soc_acpi_mach *mach = pdev->dev.platform_data; 637 struct sof_card_private *ctx; 638 char *card_name; 639 int ret; 640 641 if (pdev->id_entry && pdev->id_entry->driver_data) 642 sof_rt5682_quirk = (unsigned long)pdev->id_entry->driver_data; 643 644 dmi_check_system(sof_rt5682_quirk_table); 645 646 dev_dbg(&pdev->dev, "sof_rt5682_quirk = %lx\n", sof_rt5682_quirk); 647 648 /* initialize ctx with board quirk */ 649 ctx = sof_intel_board_get_ctx(&pdev->dev, sof_rt5682_quirk); 650 if (!ctx) 651 return -ENOMEM; 652 653 if (ctx->codec_type == CODEC_RT5650) { 654 card_name = devm_kstrdup(&pdev->dev, "rt5650", GFP_KERNEL); 655 if (!card_name) 656 return -ENOMEM; 657 658 sof_audio_card_rt5682.name = card_name; 659 660 /* create speaker dai link also */ 661 if (ctx->amp_type == CODEC_NONE) 662 ctx->amp_type = CODEC_RT5650; 663 } 664 665 if (mach->mach_params.codec_mask & IDISP_CODEC_MASK) 666 ctx->hdmi.idisp_codec = true; 667 668 if (soc_intel_is_byt() || soc_intel_is_cht()) { 669 ctx->rt5682.is_legacy_cpu = true; 670 ctx->dmic_be_num = 0; 671 /* HDMI is not supported by SOF on Baytrail/CherryTrail */ 672 ctx->hdmi_num = 0; 673 } else if (soc_intel_is_glk()) { 674 /* dmic16k not support */ 675 ctx->dmic_be_num = 1; 676 677 /* overwrite the DAI link order for GLK boards */ 678 ctx->link_order_overwrite = GLK_LINK_ORDER; 679 680 /* backward-compatible with existing devices */ 681 switch (ctx->amp_type) { 682 case CODEC_MAX98357A: 683 card_name = devm_kstrdup(&pdev->dev, "glkrt5682max", 684 GFP_KERNEL); 685 if (!card_name) 686 return -ENOMEM; 687 688 sof_audio_card_rt5682.name = card_name; 689 break; 690 default: 691 break; 692 } 693 } else if (soc_intel_is_cml()) { 694 /* backward-compatible with existing devices */ 695 switch (ctx->amp_type) { 696 case CODEC_RT1011: 697 card_name = devm_kstrdup(&pdev->dev, "cml_rt1011_rt5682", 698 GFP_KERNEL); 699 if (!card_name) 700 return -ENOMEM; 701 702 sof_audio_card_rt5682.name = card_name; 703 break; 704 default: 705 break; 706 } 707 } 708 709 if (sof_rt5682_quirk & SOF_RT5682_MCLK_EN) { 710 ctx->rt5682.mclk_en = true; 711 712 /* need to get main clock from pmc */ 713 if (ctx->rt5682.is_legacy_cpu) { 714 ctx->rt5682.mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3"); 715 if (IS_ERR(ctx->rt5682.mclk)) { 716 ret = PTR_ERR(ctx->rt5682.mclk); 717 718 dev_err(&pdev->dev, 719 "Failed to get MCLK from pmc_plt_clk_3: %d\n", 720 ret); 721 return ret; 722 } 723 724 ret = clk_prepare_enable(ctx->rt5682.mclk); 725 if (ret < 0) { 726 dev_err(&pdev->dev, 727 "could not configure MCLK state"); 728 return ret; 729 } 730 } 731 } 732 733 /* update dai_link */ 734 ret = sof_card_dai_links_create(&pdev->dev, &sof_audio_card_rt5682, ctx); 735 if (ret) 736 return ret; 737 738 /* update codec_conf */ 739 switch (ctx->amp_type) { 740 case CODEC_MAX98373: 741 max_98373_set_codec_conf(&sof_audio_card_rt5682); 742 break; 743 case CODEC_MAX98390: 744 max_98390_set_codec_conf(&pdev->dev, &sof_audio_card_rt5682); 745 break; 746 case CODEC_RT1011: 747 sof_rt1011_codec_conf(&pdev->dev, &sof_audio_card_rt5682); 748 break; 749 case CODEC_RT1015: 750 sof_rt1015_codec_conf(&sof_audio_card_rt5682); 751 break; 752 case CODEC_RT1015P: 753 sof_rt1015p_codec_conf(&sof_audio_card_rt5682); 754 break; 755 case CODEC_MAX98357A: 756 case CODEC_MAX98360A: 757 case CODEC_RT1019P: 758 case CODEC_RT5650: 759 case CODEC_NONE: 760 /* no codec conf required */ 761 break; 762 default: 763 dev_err(&pdev->dev, "invalid amp type %d\n", ctx->amp_type); 764 return -EINVAL; 765 } 766 767 sof_audio_card_rt5682.dev = &pdev->dev; 768 769 /* set platform name for each dailink */ 770 ret = snd_soc_fixup_dai_links_platform_name(&sof_audio_card_rt5682, 771 mach->mach_params.platform); 772 if (ret) 773 return ret; 774 775 snd_soc_card_set_drvdata(&sof_audio_card_rt5682, ctx); 776 777 return devm_snd_soc_register_card(&pdev->dev, 778 &sof_audio_card_rt5682); 779 } 780 781 static const struct platform_device_id board_ids[] = { 782 { 783 .name = "sof_rt5682", 784 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN | 785 SOF_SSP_PORT_CODEC(2)), 786 }, 787 { 788 .name = "glk_rt5682_def", 789 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN | 790 SOF_SSP_PORT_CODEC(2) | 791 SOF_SSP_PORT_AMP(1)), 792 }, 793 { 794 .name = "icl_rt5682_def", 795 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN | 796 SOF_SSP_PORT_CODEC(0)), 797 }, 798 { 799 .name = "cml_rt5682_def", 800 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN | 801 SOF_SSP_PORT_CODEC(0) | 802 SOF_SSP_PORT_AMP(1)), 803 }, 804 { 805 .name = "jsl_rt5682_def", 806 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN | 807 SOF_SSP_PORT_CODEC(0) | 808 SOF_SSP_PORT_AMP(1)), 809 }, 810 { 811 .name = "tgl_rt5682_def", 812 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN | 813 SOF_SSP_PORT_CODEC(0) | 814 SOF_SSP_PORT_AMP(1) | 815 SOF_NUM_IDISP_HDMI(4) | 816 SOF_SSP_PORT_BT_OFFLOAD(2) | 817 SOF_BT_OFFLOAD_PRESENT), 818 }, 819 { 820 .name = "adl_rt5682_def", 821 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN | 822 SOF_SSP_PORT_CODEC(0) | 823 SOF_SSP_PORT_AMP(1) | 824 SOF_NUM_IDISP_HDMI(4) | 825 SOF_SSP_PORT_BT_OFFLOAD(2) | 826 SOF_BT_OFFLOAD_PRESENT), 827 }, 828 { 829 .name = "adl_mx98357_rt5682", 830 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN | 831 SOF_SSP_PORT_CODEC(0) | 832 SOF_SSP_PORT_AMP(2) | 833 SOF_NUM_IDISP_HDMI(4)), 834 }, 835 { 836 .name = "adl_rt5682_c1_h02", 837 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN | 838 SOF_SSP_PORT_CODEC(1) | 839 /* SSP 0 and SSP 2 are used for HDMI IN */ 840 SOF_SSP_MASK_HDMI_CAPTURE(0x5)), 841 }, 842 { 843 .name = "rpl_mx98357_rt5682", 844 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN | 845 SOF_SSP_PORT_CODEC(0) | 846 SOF_SSP_PORT_AMP(2) | 847 SOF_NUM_IDISP_HDMI(4)), 848 }, 849 { 850 .name = "rpl_rt5682_def", 851 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN | 852 SOF_SSP_PORT_CODEC(0) | 853 SOF_SSP_PORT_AMP(1) | 854 SOF_NUM_IDISP_HDMI(4) | 855 SOF_SSP_PORT_BT_OFFLOAD(2) | 856 SOF_BT_OFFLOAD_PRESENT), 857 }, 858 { 859 .name = "rpl_rt5682_c1_h02", 860 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN | 861 SOF_SSP_PORT_CODEC(1) | 862 /* SSP 0 and SSP 2 are used for HDMI IN */ 863 SOF_SSP_MASK_HDMI_CAPTURE(0x5)), 864 }, 865 { 866 .name = "mtl_rt5682_def", 867 .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN | 868 SOF_SSP_PORT_CODEC(0) | 869 SOF_SSP_PORT_AMP(1) | 870 SOF_SSP_PORT_BT_OFFLOAD(2) | 871 SOF_BT_OFFLOAD_PRESENT), 872 }, 873 { } 874 }; 875 MODULE_DEVICE_TABLE(platform, board_ids); 876 877 static struct platform_driver sof_audio = { 878 .probe = sof_audio_probe, 879 .driver = { 880 .name = "sof_rt5682", 881 .pm = &snd_soc_pm_ops, 882 }, 883 .id_table = board_ids, 884 }; 885 module_platform_driver(sof_audio) 886 887 /* Module information */ 888 MODULE_DESCRIPTION("SOF Audio Machine driver"); 889 MODULE_AUTHOR("Bard Liao <bard.liao@intel.com>"); 890 MODULE_AUTHOR("Sathya Prakash M R <sathya.prakash.m.r@intel.com>"); 891 MODULE_AUTHOR("Brent Lu <brent.lu@intel.com>"); 892 MODULE_AUTHOR("Mac Chiang <mac.chiang@intel.com>"); 893 MODULE_LICENSE("GPL v2"); 894 MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_BOARD_HELPERS); 895 MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_MAXIM_COMMON); 896 MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_REALTEK_COMMON); 897