1 // SPDX-License-Identifier: GPL-2.0-only 2 // Copyright(c) 2021 Intel Corporation. 3 // Copyright(c) 2021 Nuvoton Corporation. 4 5 /* 6 * Intel SOF Machine Driver with Nuvoton headphone codec NAU8825 7 * and speaker codec RT1019P MAX98360a or MAX98373 8 */ 9 #include <linux/i2c.h> 10 #include <linux/input.h> 11 #include <linux/module.h> 12 #include <linux/platform_device.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/soc-acpi.h> 21 #include "../../codecs/nau8825.h" 22 #include "../common/soc-intel-quirks.h" 23 #include "hda_dsp_common.h" 24 #include "sof_realtek_common.h" 25 #include "sof_maxim_common.h" 26 27 #define NAME_SIZE 32 28 29 #define SOF_NAU8825_SSP_CODEC(quirk) ((quirk) & GENMASK(2, 0)) 30 #define SOF_NAU8825_SSP_CODEC_MASK (GENMASK(2, 0)) 31 #define SOF_SPEAKER_AMP_PRESENT BIT(3) 32 #define SOF_NAU8825_SSP_AMP_SHIFT 4 33 #define SOF_NAU8825_SSP_AMP_MASK (GENMASK(6, 4)) 34 #define SOF_NAU8825_SSP_AMP(quirk) \ 35 (((quirk) << SOF_NAU8825_SSP_AMP_SHIFT) & SOF_NAU8825_SSP_AMP_MASK) 36 #define SOF_NAU8825_NUM_HDMIDEV_SHIFT 7 37 #define SOF_NAU8825_NUM_HDMIDEV_MASK (GENMASK(9, 7)) 38 #define SOF_NAU8825_NUM_HDMIDEV(quirk) \ 39 (((quirk) << SOF_NAU8825_NUM_HDMIDEV_SHIFT) & SOF_NAU8825_NUM_HDMIDEV_MASK) 40 41 /* BT audio offload: reserve 3 bits for future */ 42 #define SOF_BT_OFFLOAD_SSP_SHIFT 10 43 #define SOF_BT_OFFLOAD_SSP_MASK (GENMASK(12, 10)) 44 #define SOF_BT_OFFLOAD_SSP(quirk) \ 45 (((quirk) << SOF_BT_OFFLOAD_SSP_SHIFT) & SOF_BT_OFFLOAD_SSP_MASK) 46 #define SOF_SSP_BT_OFFLOAD_PRESENT BIT(13) 47 #define SOF_RT1019P_SPEAKER_AMP_PRESENT BIT(14) 48 #define SOF_MAX98373_SPEAKER_AMP_PRESENT BIT(15) 49 #define SOF_MAX98360A_SPEAKER_AMP_PRESENT BIT(16) 50 #define SOF_RT1015P_SPEAKER_AMP_PRESENT BIT(17) 51 #define SOF_NAU8318_SPEAKER_AMP_PRESENT BIT(18) 52 53 static unsigned long sof_nau8825_quirk = SOF_NAU8825_SSP_CODEC(0); 54 55 struct sof_hdmi_pcm { 56 struct list_head head; 57 struct snd_soc_dai *codec_dai; 58 int device; 59 }; 60 61 struct sof_card_private { 62 struct clk *mclk; 63 struct snd_soc_jack sof_headset; 64 struct list_head hdmi_pcm_list; 65 }; 66 67 static int sof_hdmi_init(struct snd_soc_pcm_runtime *rtd) 68 { 69 struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card); 70 struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); 71 struct sof_hdmi_pcm *pcm; 72 73 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); 74 if (!pcm) 75 return -ENOMEM; 76 77 /* dai_link id is 1:1 mapped to the PCM device */ 78 pcm->device = rtd->dai_link->id; 79 pcm->codec_dai = dai; 80 81 list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); 82 83 return 0; 84 } 85 86 static struct snd_soc_jack_pin jack_pins[] = { 87 { 88 .pin = "Headphone Jack", 89 .mask = SND_JACK_HEADPHONE, 90 }, 91 { 92 .pin = "Headset Mic", 93 .mask = SND_JACK_MICROPHONE, 94 }, 95 }; 96 97 static int sof_nau8825_codec_init(struct snd_soc_pcm_runtime *rtd) 98 { 99 struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card); 100 struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; 101 102 struct snd_soc_jack *jack; 103 int ret; 104 105 /* 106 * Headset buttons map to the google Reference headset. 107 * These can be configured by userspace. 108 */ 109 ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack", 110 SND_JACK_HEADSET | SND_JACK_BTN_0 | 111 SND_JACK_BTN_1 | SND_JACK_BTN_2 | 112 SND_JACK_BTN_3, 113 &ctx->sof_headset, 114 jack_pins, 115 ARRAY_SIZE(jack_pins)); 116 if (ret) { 117 dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret); 118 return ret; 119 } 120 121 jack = &ctx->sof_headset; 122 123 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); 124 snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); 125 snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP); 126 snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); 127 ret = snd_soc_component_set_jack(component, jack, NULL); 128 129 if (ret) { 130 dev_err(rtd->dev, "Headset Jack call-back failed: %d\n", ret); 131 return ret; 132 } 133 134 return ret; 135 }; 136 137 static void sof_nau8825_codec_exit(struct snd_soc_pcm_runtime *rtd) 138 { 139 struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; 140 141 snd_soc_component_set_jack(component, NULL, NULL); 142 } 143 144 static int sof_nau8825_hw_params(struct snd_pcm_substream *substream, 145 struct snd_pcm_hw_params *params) 146 { 147 struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); 148 struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); 149 int clk_freq, ret; 150 151 clk_freq = sof_dai_get_bclk(rtd); /* BCLK freq */ 152 153 if (clk_freq <= 0) { 154 dev_err(rtd->dev, "get bclk freq failed: %d\n", clk_freq); 155 return -EINVAL; 156 } 157 158 /* Configure clock for codec */ 159 ret = snd_soc_dai_set_sysclk(codec_dai, NAU8825_CLK_FLL_BLK, 0, 160 SND_SOC_CLOCK_IN); 161 if (ret < 0) { 162 dev_err(codec_dai->dev, "can't set BCLK clock %d\n", ret); 163 return ret; 164 } 165 166 /* Configure pll for codec */ 167 ret = snd_soc_dai_set_pll(codec_dai, 0, 0, clk_freq, 168 params_rate(params) * 256); 169 if (ret < 0) { 170 dev_err(codec_dai->dev, "can't set BCLK: %d\n", ret); 171 return ret; 172 } 173 174 return ret; 175 } 176 177 static struct snd_soc_ops sof_nau8825_ops = { 178 .hw_params = sof_nau8825_hw_params, 179 }; 180 181 static struct snd_soc_dai_link_component platform_component[] = { 182 { 183 /* name might be overridden during probe */ 184 .name = "0000:00:1f.3" 185 } 186 }; 187 188 static int sof_card_late_probe(struct snd_soc_card *card) 189 { 190 struct sof_card_private *ctx = snd_soc_card_get_drvdata(card); 191 struct snd_soc_dapm_context *dapm = &card->dapm; 192 struct sof_hdmi_pcm *pcm; 193 int err; 194 195 if (sof_nau8825_quirk & SOF_MAX98373_SPEAKER_AMP_PRESENT) { 196 /* Disable Left and Right Spk pin after boot */ 197 snd_soc_dapm_disable_pin(dapm, "Left Spk"); 198 snd_soc_dapm_disable_pin(dapm, "Right Spk"); 199 err = snd_soc_dapm_sync(dapm); 200 if (err < 0) 201 return err; 202 } 203 204 if (list_empty(&ctx->hdmi_pcm_list)) 205 return -EINVAL; 206 207 pcm = list_first_entry(&ctx->hdmi_pcm_list, struct sof_hdmi_pcm, head); 208 209 return hda_dsp_hdmi_build_controls(card, pcm->codec_dai->component); 210 } 211 212 static const struct snd_kcontrol_new sof_controls[] = { 213 SOC_DAPM_PIN_SWITCH("Headphone Jack"), 214 SOC_DAPM_PIN_SWITCH("Headset Mic"), 215 SOC_DAPM_PIN_SWITCH("Left Spk"), 216 SOC_DAPM_PIN_SWITCH("Right Spk"), 217 }; 218 219 static const struct snd_kcontrol_new speaker_controls[] = { 220 SOC_DAPM_PIN_SWITCH("Spk"), 221 }; 222 223 static const struct snd_soc_dapm_widget sof_widgets[] = { 224 SND_SOC_DAPM_HP("Headphone Jack", NULL), 225 SND_SOC_DAPM_MIC("Headset Mic", NULL), 226 SND_SOC_DAPM_SPK("Left Spk", NULL), 227 SND_SOC_DAPM_SPK("Right Spk", NULL), 228 }; 229 230 static const struct snd_soc_dapm_widget speaker_widgets[] = { 231 SND_SOC_DAPM_SPK("Spk", NULL), 232 }; 233 234 static const struct snd_soc_dapm_widget dmic_widgets[] = { 235 SND_SOC_DAPM_MIC("SoC DMIC", NULL), 236 }; 237 238 static const struct snd_soc_dapm_route sof_map[] = { 239 /* HP jack connectors - unknown if we have jack detection */ 240 { "Headphone Jack", NULL, "HPOL" }, 241 { "Headphone Jack", NULL, "HPOR" }, 242 243 /* other jacks */ 244 { "MIC", NULL, "Headset Mic" }, 245 }; 246 247 static const struct snd_soc_dapm_route speaker_map[] = { 248 /* speaker */ 249 { "Spk", NULL, "Speaker" }, 250 }; 251 252 static const struct snd_soc_dapm_route dmic_map[] = { 253 /* digital mics */ 254 {"DMic", NULL, "SoC DMIC"}, 255 }; 256 257 static int speaker_codec_init(struct snd_soc_pcm_runtime *rtd) 258 { 259 struct snd_soc_card *card = rtd->card; 260 int ret; 261 262 ret = snd_soc_dapm_new_controls(&card->dapm, speaker_widgets, 263 ARRAY_SIZE(speaker_widgets)); 264 if (ret) { 265 dev_err(rtd->dev, "unable to add dapm controls, ret %d\n", ret); 266 /* Don't need to add routes if widget addition failed */ 267 return ret; 268 } 269 270 ret = snd_soc_add_card_controls(card, speaker_controls, 271 ARRAY_SIZE(speaker_controls)); 272 if (ret) { 273 dev_err(rtd->dev, "unable to add card controls, ret %d\n", ret); 274 return ret; 275 } 276 277 ret = snd_soc_dapm_add_routes(&card->dapm, speaker_map, 278 ARRAY_SIZE(speaker_map)); 279 280 if (ret) 281 dev_err(rtd->dev, "Speaker map addition failed: %d\n", ret); 282 return ret; 283 } 284 285 static int dmic_init(struct snd_soc_pcm_runtime *rtd) 286 { 287 struct snd_soc_card *card = rtd->card; 288 int ret; 289 290 ret = snd_soc_dapm_new_controls(&card->dapm, dmic_widgets, 291 ARRAY_SIZE(dmic_widgets)); 292 if (ret) { 293 dev_err(card->dev, "DMic widget addition failed: %d\n", ret); 294 /* Don't need to add routes if widget addition failed */ 295 return ret; 296 } 297 298 ret = snd_soc_dapm_add_routes(&card->dapm, dmic_map, 299 ARRAY_SIZE(dmic_map)); 300 301 if (ret) 302 dev_err(card->dev, "DMic map addition failed: %d\n", ret); 303 304 return ret; 305 } 306 307 /* sof audio machine driver for nau8825 codec */ 308 static struct snd_soc_card sof_audio_card_nau8825 = { 309 .name = "nau8825", /* the sof- prefix is added by the core */ 310 .owner = THIS_MODULE, 311 .controls = sof_controls, 312 .num_controls = ARRAY_SIZE(sof_controls), 313 .dapm_widgets = sof_widgets, 314 .num_dapm_widgets = ARRAY_SIZE(sof_widgets), 315 .dapm_routes = sof_map, 316 .num_dapm_routes = ARRAY_SIZE(sof_map), 317 .fully_routed = true, 318 .late_probe = sof_card_late_probe, 319 }; 320 321 static struct snd_soc_dai_link_component nau8825_component[] = { 322 { 323 .name = "i2c-10508825:00", 324 .dai_name = "nau8825-hifi", 325 } 326 }; 327 328 static struct snd_soc_dai_link_component dmic_component[] = { 329 { 330 .name = "dmic-codec", 331 .dai_name = "dmic-hifi", 332 } 333 }; 334 335 static struct snd_soc_dai_link_component rt1019p_component[] = { 336 { 337 .name = "RTL1019:00", 338 .dai_name = "HiFi", 339 } 340 }; 341 342 static struct snd_soc_dai_link_component nau8318_components[] = { 343 { 344 .name = "NVTN2012:00", 345 .dai_name = "nau8315-hifi", 346 } 347 }; 348 349 static struct snd_soc_dai_link_component dummy_component[] = { 350 { 351 .name = "snd-soc-dummy", 352 .dai_name = "snd-soc-dummy-dai", 353 } 354 }; 355 356 static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev, 357 int ssp_codec, 358 int ssp_amp, 359 int dmic_be_num, 360 int hdmi_num) 361 { 362 struct snd_soc_dai_link_component *idisp_components; 363 struct snd_soc_dai_link_component *cpus; 364 struct snd_soc_dai_link *links; 365 int i, id = 0; 366 367 links = devm_kcalloc(dev, sof_audio_card_nau8825.num_links, 368 sizeof(struct snd_soc_dai_link), GFP_KERNEL); 369 cpus = devm_kcalloc(dev, sof_audio_card_nau8825.num_links, 370 sizeof(struct snd_soc_dai_link_component), GFP_KERNEL); 371 if (!links || !cpus) 372 goto devm_err; 373 374 /* codec SSP */ 375 links[id].name = devm_kasprintf(dev, GFP_KERNEL, 376 "SSP%d-Codec", ssp_codec); 377 if (!links[id].name) 378 goto devm_err; 379 380 links[id].id = id; 381 links[id].codecs = nau8825_component; 382 links[id].num_codecs = ARRAY_SIZE(nau8825_component); 383 links[id].platforms = platform_component; 384 links[id].num_platforms = ARRAY_SIZE(platform_component); 385 links[id].init = sof_nau8825_codec_init; 386 links[id].exit = sof_nau8825_codec_exit; 387 links[id].ops = &sof_nau8825_ops; 388 links[id].dpcm_playback = 1; 389 links[id].dpcm_capture = 1; 390 links[id].no_pcm = 1; 391 links[id].cpus = &cpus[id]; 392 links[id].num_cpus = 1; 393 394 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, 395 "SSP%d Pin", 396 ssp_codec); 397 if (!links[id].cpus->dai_name) 398 goto devm_err; 399 400 id++; 401 402 /* dmic */ 403 if (dmic_be_num > 0) { 404 /* at least we have dmic01 */ 405 links[id].name = "dmic01"; 406 links[id].cpus = &cpus[id]; 407 links[id].cpus->dai_name = "DMIC01 Pin"; 408 links[id].init = dmic_init; 409 if (dmic_be_num > 1) { 410 /* set up 2 BE links at most */ 411 links[id + 1].name = "dmic16k"; 412 links[id + 1].cpus = &cpus[id + 1]; 413 links[id + 1].cpus->dai_name = "DMIC16k Pin"; 414 dmic_be_num = 2; 415 } 416 } 417 418 for (i = 0; i < dmic_be_num; i++) { 419 links[id].id = id; 420 links[id].num_cpus = 1; 421 links[id].codecs = dmic_component; 422 links[id].num_codecs = ARRAY_SIZE(dmic_component); 423 links[id].platforms = platform_component; 424 links[id].num_platforms = ARRAY_SIZE(platform_component); 425 links[id].ignore_suspend = 1; 426 links[id].dpcm_capture = 1; 427 links[id].no_pcm = 1; 428 id++; 429 } 430 431 /* HDMI */ 432 if (hdmi_num > 0) { 433 idisp_components = devm_kcalloc(dev, 434 hdmi_num, 435 sizeof(struct snd_soc_dai_link_component), 436 GFP_KERNEL); 437 if (!idisp_components) 438 goto devm_err; 439 } 440 for (i = 1; i <= hdmi_num; i++) { 441 links[id].name = devm_kasprintf(dev, GFP_KERNEL, 442 "iDisp%d", i); 443 if (!links[id].name) 444 goto devm_err; 445 446 links[id].id = id; 447 links[id].cpus = &cpus[id]; 448 links[id].num_cpus = 1; 449 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, 450 "iDisp%d Pin", i); 451 if (!links[id].cpus->dai_name) 452 goto devm_err; 453 454 idisp_components[i - 1].name = "ehdaudio0D2"; 455 idisp_components[i - 1].dai_name = devm_kasprintf(dev, 456 GFP_KERNEL, 457 "intel-hdmi-hifi%d", 458 i); 459 if (!idisp_components[i - 1].dai_name) 460 goto devm_err; 461 462 links[id].codecs = &idisp_components[i - 1]; 463 links[id].num_codecs = 1; 464 links[id].platforms = platform_component; 465 links[id].num_platforms = ARRAY_SIZE(platform_component); 466 links[id].init = sof_hdmi_init; 467 links[id].dpcm_playback = 1; 468 links[id].no_pcm = 1; 469 id++; 470 } 471 472 /* speaker amp */ 473 if (sof_nau8825_quirk & SOF_SPEAKER_AMP_PRESENT) { 474 links[id].name = devm_kasprintf(dev, GFP_KERNEL, 475 "SSP%d-Codec", ssp_amp); 476 if (!links[id].name) 477 goto devm_err; 478 479 links[id].id = id; 480 if (sof_nau8825_quirk & SOF_RT1019P_SPEAKER_AMP_PRESENT) { 481 links[id].codecs = rt1019p_component; 482 links[id].num_codecs = ARRAY_SIZE(rt1019p_component); 483 links[id].init = speaker_codec_init; 484 } else if (sof_nau8825_quirk & 485 SOF_MAX98373_SPEAKER_AMP_PRESENT) { 486 links[id].codecs = max_98373_components; 487 links[id].num_codecs = ARRAY_SIZE(max_98373_components); 488 links[id].init = max_98373_spk_codec_init; 489 links[id].ops = &max_98373_ops; 490 /* feedback stream */ 491 links[id].dpcm_capture = 1; 492 } else if (sof_nau8825_quirk & 493 SOF_MAX98360A_SPEAKER_AMP_PRESENT) { 494 max_98360a_dai_link(&links[id]); 495 } else if (sof_nau8825_quirk & SOF_RT1015P_SPEAKER_AMP_PRESENT) { 496 sof_rt1015p_dai_link(&links[id]); 497 } else if (sof_nau8825_quirk & 498 SOF_NAU8318_SPEAKER_AMP_PRESENT) { 499 links[id].codecs = nau8318_components; 500 links[id].num_codecs = ARRAY_SIZE(nau8318_components); 501 links[id].init = speaker_codec_init; 502 } else { 503 goto devm_err; 504 } 505 506 links[id].platforms = platform_component; 507 links[id].num_platforms = ARRAY_SIZE(platform_component); 508 links[id].dpcm_playback = 1; 509 links[id].no_pcm = 1; 510 links[id].cpus = &cpus[id]; 511 links[id].num_cpus = 1; 512 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, 513 "SSP%d Pin", 514 ssp_amp); 515 if (!links[id].cpus->dai_name) 516 goto devm_err; 517 id++; 518 } 519 520 /* BT audio offload */ 521 if (sof_nau8825_quirk & SOF_SSP_BT_OFFLOAD_PRESENT) { 522 int port = (sof_nau8825_quirk & SOF_BT_OFFLOAD_SSP_MASK) >> 523 SOF_BT_OFFLOAD_SSP_SHIFT; 524 525 links[id].id = id; 526 links[id].cpus = &cpus[id]; 527 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, 528 "SSP%d Pin", port); 529 if (!links[id].cpus->dai_name) 530 goto devm_err; 531 links[id].name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-BT", port); 532 if (!links[id].name) 533 goto devm_err; 534 links[id].codecs = dummy_component; 535 links[id].num_codecs = ARRAY_SIZE(dummy_component); 536 links[id].platforms = platform_component; 537 links[id].num_platforms = ARRAY_SIZE(platform_component); 538 links[id].dpcm_playback = 1; 539 links[id].dpcm_capture = 1; 540 links[id].no_pcm = 1; 541 links[id].num_cpus = 1; 542 } 543 544 return links; 545 devm_err: 546 return NULL; 547 } 548 549 static int sof_audio_probe(struct platform_device *pdev) 550 { 551 struct snd_soc_dai_link *dai_links; 552 struct snd_soc_acpi_mach *mach; 553 struct sof_card_private *ctx; 554 int dmic_be_num, hdmi_num; 555 int ret, ssp_amp, ssp_codec; 556 557 ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); 558 if (!ctx) 559 return -ENOMEM; 560 561 if (pdev->id_entry && pdev->id_entry->driver_data) 562 sof_nau8825_quirk = (unsigned long)pdev->id_entry->driver_data; 563 564 mach = pdev->dev.platform_data; 565 566 /* A speaker amp might not be present when the quirk claims one is. 567 * Detect this via whether the machine driver match includes quirk_data. 568 */ 569 if ((sof_nau8825_quirk & SOF_SPEAKER_AMP_PRESENT) && !mach->quirk_data) 570 sof_nau8825_quirk &= ~SOF_SPEAKER_AMP_PRESENT; 571 572 dev_dbg(&pdev->dev, "sof_nau8825_quirk = %lx\n", sof_nau8825_quirk); 573 574 /* default number of DMIC DAI's */ 575 dmic_be_num = 2; 576 hdmi_num = (sof_nau8825_quirk & SOF_NAU8825_NUM_HDMIDEV_MASK) >> 577 SOF_NAU8825_NUM_HDMIDEV_SHIFT; 578 /* default number of HDMI DAI's */ 579 if (!hdmi_num) 580 hdmi_num = 3; 581 582 ssp_amp = (sof_nau8825_quirk & SOF_NAU8825_SSP_AMP_MASK) >> 583 SOF_NAU8825_SSP_AMP_SHIFT; 584 585 ssp_codec = sof_nau8825_quirk & SOF_NAU8825_SSP_CODEC_MASK; 586 587 /* compute number of dai links */ 588 sof_audio_card_nau8825.num_links = 1 + dmic_be_num + hdmi_num; 589 590 if (sof_nau8825_quirk & SOF_SPEAKER_AMP_PRESENT) 591 sof_audio_card_nau8825.num_links++; 592 593 if (sof_nau8825_quirk & SOF_MAX98373_SPEAKER_AMP_PRESENT) 594 max_98373_set_codec_conf(&sof_audio_card_nau8825); 595 else if (sof_nau8825_quirk & SOF_RT1015P_SPEAKER_AMP_PRESENT) 596 sof_rt1015p_codec_conf(&sof_audio_card_nau8825); 597 598 if (sof_nau8825_quirk & SOF_SSP_BT_OFFLOAD_PRESENT) 599 sof_audio_card_nau8825.num_links++; 600 601 dai_links = sof_card_dai_links_create(&pdev->dev, ssp_codec, ssp_amp, 602 dmic_be_num, hdmi_num); 603 if (!dai_links) 604 return -ENOMEM; 605 606 sof_audio_card_nau8825.dai_link = dai_links; 607 608 INIT_LIST_HEAD(&ctx->hdmi_pcm_list); 609 610 sof_audio_card_nau8825.dev = &pdev->dev; 611 612 /* set platform name for each dailink */ 613 ret = snd_soc_fixup_dai_links_platform_name(&sof_audio_card_nau8825, 614 mach->mach_params.platform); 615 if (ret) 616 return ret; 617 618 snd_soc_card_set_drvdata(&sof_audio_card_nau8825, ctx); 619 620 return devm_snd_soc_register_card(&pdev->dev, 621 &sof_audio_card_nau8825); 622 } 623 624 static const struct platform_device_id board_ids[] = { 625 { 626 .name = "sof_nau8825", 627 .driver_data = (kernel_ulong_t)(SOF_NAU8825_SSP_CODEC(0) | 628 SOF_NAU8825_NUM_HDMIDEV(4) | 629 SOF_BT_OFFLOAD_SSP(2) | 630 SOF_SSP_BT_OFFLOAD_PRESENT), 631 632 }, 633 { 634 .name = "adl_rt1019p_8825", 635 .driver_data = (kernel_ulong_t)(SOF_NAU8825_SSP_CODEC(0) | 636 SOF_SPEAKER_AMP_PRESENT | 637 SOF_RT1019P_SPEAKER_AMP_PRESENT | 638 SOF_NAU8825_SSP_AMP(2) | 639 SOF_NAU8825_NUM_HDMIDEV(4)), 640 }, 641 { 642 .name = "adl_max98373_8825", 643 .driver_data = (kernel_ulong_t)(SOF_NAU8825_SSP_CODEC(0) | 644 SOF_SPEAKER_AMP_PRESENT | 645 SOF_MAX98373_SPEAKER_AMP_PRESENT | 646 SOF_NAU8825_SSP_AMP(1) | 647 SOF_NAU8825_NUM_HDMIDEV(4) | 648 SOF_BT_OFFLOAD_SSP(2) | 649 SOF_SSP_BT_OFFLOAD_PRESENT), 650 }, 651 { 652 /* The limitation of length of char array, shorten the name */ 653 .name = "adl_mx98360a_8825", 654 .driver_data = (kernel_ulong_t)(SOF_NAU8825_SSP_CODEC(0) | 655 SOF_SPEAKER_AMP_PRESENT | 656 SOF_MAX98360A_SPEAKER_AMP_PRESENT | 657 SOF_NAU8825_SSP_AMP(1) | 658 SOF_NAU8825_NUM_HDMIDEV(4) | 659 SOF_BT_OFFLOAD_SSP(2) | 660 SOF_SSP_BT_OFFLOAD_PRESENT), 661 662 }, 663 { 664 .name = "adl_rt1015p_8825", 665 .driver_data = (kernel_ulong_t)(SOF_NAU8825_SSP_CODEC(0) | 666 SOF_SPEAKER_AMP_PRESENT | 667 SOF_RT1015P_SPEAKER_AMP_PRESENT | 668 SOF_NAU8825_SSP_AMP(1) | 669 SOF_NAU8825_NUM_HDMIDEV(4) | 670 SOF_BT_OFFLOAD_SSP(2) | 671 SOF_SSP_BT_OFFLOAD_PRESENT), 672 }, 673 { 674 .name = "adl_nau8318_8825", 675 .driver_data = (kernel_ulong_t)(SOF_NAU8825_SSP_CODEC(0) | 676 SOF_SPEAKER_AMP_PRESENT | 677 SOF_NAU8318_SPEAKER_AMP_PRESENT | 678 SOF_NAU8825_SSP_AMP(1) | 679 SOF_NAU8825_NUM_HDMIDEV(4) | 680 SOF_BT_OFFLOAD_SSP(2) | 681 SOF_SSP_BT_OFFLOAD_PRESENT), 682 }, 683 { } 684 }; 685 MODULE_DEVICE_TABLE(platform, board_ids); 686 687 static struct platform_driver sof_audio = { 688 .probe = sof_audio_probe, 689 .driver = { 690 .name = "sof_nau8825", 691 .pm = &snd_soc_pm_ops, 692 }, 693 .id_table = board_ids, 694 }; 695 module_platform_driver(sof_audio) 696 697 /* Module information */ 698 MODULE_DESCRIPTION("SOF Audio Machine driver for NAU8825"); 699 MODULE_AUTHOR("David Lin <ctlin0@nuvoton.com>"); 700 MODULE_AUTHOR("Mac Chiang <mac.chiang@intel.com>"); 701 MODULE_LICENSE("GPL"); 702 MODULE_IMPORT_NS(SND_SOC_INTEL_HDA_DSP_COMMON); 703 MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_MAXIM_COMMON); 704 MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_REALTEK_COMMON); 705