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 51 static unsigned long sof_nau8825_quirk = SOF_NAU8825_SSP_CODEC(0); 52 53 struct sof_hdmi_pcm { 54 struct list_head head; 55 struct snd_soc_dai *codec_dai; 56 int device; 57 }; 58 59 struct sof_card_private { 60 struct clk *mclk; 61 struct snd_soc_jack sof_headset; 62 struct list_head hdmi_pcm_list; 63 }; 64 65 static int sof_hdmi_init(struct snd_soc_pcm_runtime *rtd) 66 { 67 struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card); 68 struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); 69 struct sof_hdmi_pcm *pcm; 70 71 pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); 72 if (!pcm) 73 return -ENOMEM; 74 75 /* dai_link id is 1:1 mapped to the PCM device */ 76 pcm->device = rtd->dai_link->id; 77 pcm->codec_dai = dai; 78 79 list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); 80 81 return 0; 82 } 83 84 static int sof_nau8825_codec_init(struct snd_soc_pcm_runtime *rtd) 85 { 86 struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card); 87 struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; 88 89 struct snd_soc_jack *jack; 90 int ret; 91 92 /* 93 * Headset buttons map to the google Reference headset. 94 * These can be configured by userspace. 95 */ 96 ret = snd_soc_card_jack_new(rtd->card, "Headset Jack", 97 SND_JACK_HEADSET | SND_JACK_BTN_0 | 98 SND_JACK_BTN_1 | SND_JACK_BTN_2 | 99 SND_JACK_BTN_3, 100 &ctx->sof_headset, NULL, 0); 101 if (ret) { 102 dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret); 103 return ret; 104 } 105 106 jack = &ctx->sof_headset; 107 108 snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); 109 snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); 110 snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP); 111 snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); 112 ret = snd_soc_component_set_jack(component, jack, NULL); 113 114 if (ret) { 115 dev_err(rtd->dev, "Headset Jack call-back failed: %d\n", ret); 116 return ret; 117 } 118 119 return ret; 120 }; 121 122 static void sof_nau8825_codec_exit(struct snd_soc_pcm_runtime *rtd) 123 { 124 struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; 125 126 snd_soc_component_set_jack(component, NULL, NULL); 127 } 128 129 static int sof_nau8825_hw_params(struct snd_pcm_substream *substream, 130 struct snd_pcm_hw_params *params) 131 { 132 struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); 133 struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); 134 int clk_freq, ret; 135 136 clk_freq = sof_dai_get_bclk(rtd); /* BCLK freq */ 137 138 if (clk_freq <= 0) { 139 dev_err(rtd->dev, "get bclk freq failed: %d\n", clk_freq); 140 return -EINVAL; 141 } 142 143 /* Configure clock for codec */ 144 ret = snd_soc_dai_set_sysclk(codec_dai, NAU8825_CLK_FLL_BLK, 0, 145 SND_SOC_CLOCK_IN); 146 if (ret < 0) { 147 dev_err(codec_dai->dev, "can't set BCLK clock %d\n", ret); 148 return ret; 149 } 150 151 /* Configure pll for codec */ 152 ret = snd_soc_dai_set_pll(codec_dai, 0, 0, clk_freq, 153 params_rate(params) * 256); 154 if (ret < 0) { 155 dev_err(codec_dai->dev, "can't set BCLK: %d\n", ret); 156 return ret; 157 } 158 159 return ret; 160 } 161 162 static struct snd_soc_ops sof_nau8825_ops = { 163 .hw_params = sof_nau8825_hw_params, 164 }; 165 166 static struct snd_soc_dai_link_component platform_component[] = { 167 { 168 /* name might be overridden during probe */ 169 .name = "0000:00:1f.3" 170 } 171 }; 172 173 static int sof_card_late_probe(struct snd_soc_card *card) 174 { 175 struct sof_card_private *ctx = snd_soc_card_get_drvdata(card); 176 struct snd_soc_dapm_context *dapm = &card->dapm; 177 struct sof_hdmi_pcm *pcm; 178 int err; 179 180 if (list_empty(&ctx->hdmi_pcm_list)) 181 return -EINVAL; 182 183 pcm = list_first_entry(&ctx->hdmi_pcm_list, struct sof_hdmi_pcm, head); 184 185 if (sof_nau8825_quirk & SOF_MAX98373_SPEAKER_AMP_PRESENT) { 186 /* Disable Left and Right Spk pin after boot */ 187 snd_soc_dapm_disable_pin(dapm, "Left Spk"); 188 snd_soc_dapm_disable_pin(dapm, "Right Spk"); 189 err = snd_soc_dapm_sync(dapm); 190 if (err < 0) 191 return err; 192 } 193 194 return hda_dsp_hdmi_build_controls(card, pcm->codec_dai->component); 195 } 196 197 static const struct snd_kcontrol_new sof_controls[] = { 198 SOC_DAPM_PIN_SWITCH("Headphone Jack"), 199 SOC_DAPM_PIN_SWITCH("Headset Mic"), 200 SOC_DAPM_PIN_SWITCH("Left Spk"), 201 SOC_DAPM_PIN_SWITCH("Right Spk"), 202 }; 203 204 static const struct snd_kcontrol_new speaker_controls[] = { 205 SOC_DAPM_PIN_SWITCH("Spk"), 206 }; 207 208 static const struct snd_soc_dapm_widget sof_widgets[] = { 209 SND_SOC_DAPM_HP("Headphone Jack", NULL), 210 SND_SOC_DAPM_MIC("Headset Mic", NULL), 211 SND_SOC_DAPM_SPK("Left Spk", NULL), 212 SND_SOC_DAPM_SPK("Right Spk", NULL), 213 }; 214 215 static const struct snd_soc_dapm_widget speaker_widgets[] = { 216 SND_SOC_DAPM_SPK("Spk", NULL), 217 }; 218 219 static const struct snd_soc_dapm_widget dmic_widgets[] = { 220 SND_SOC_DAPM_MIC("SoC DMIC", NULL), 221 }; 222 223 static const struct snd_soc_dapm_route sof_map[] = { 224 /* HP jack connectors - unknown if we have jack detection */ 225 { "Headphone Jack", NULL, "HPOL" }, 226 { "Headphone Jack", NULL, "HPOR" }, 227 228 /* other jacks */ 229 { "MIC", NULL, "Headset Mic" }, 230 }; 231 232 static const struct snd_soc_dapm_route speaker_map[] = { 233 /* speaker */ 234 { "Spk", NULL, "Speaker" }, 235 }; 236 237 static const struct snd_soc_dapm_route dmic_map[] = { 238 /* digital mics */ 239 {"DMic", NULL, "SoC DMIC"}, 240 }; 241 242 static int speaker_codec_init(struct snd_soc_pcm_runtime *rtd) 243 { 244 struct snd_soc_card *card = rtd->card; 245 int ret; 246 247 ret = snd_soc_dapm_new_controls(&card->dapm, speaker_widgets, 248 ARRAY_SIZE(speaker_widgets)); 249 if (ret) { 250 dev_err(rtd->dev, "unable to add dapm controls, ret %d\n", ret); 251 /* Don't need to add routes if widget addition failed */ 252 return ret; 253 } 254 255 ret = snd_soc_add_card_controls(card, speaker_controls, 256 ARRAY_SIZE(speaker_controls)); 257 if (ret) { 258 dev_err(rtd->dev, "unable to add card controls, ret %d\n", ret); 259 return ret; 260 } 261 262 ret = snd_soc_dapm_add_routes(&card->dapm, speaker_map, 263 ARRAY_SIZE(speaker_map)); 264 265 if (ret) 266 dev_err(rtd->dev, "Speaker map addition failed: %d\n", ret); 267 return ret; 268 } 269 270 static int dmic_init(struct snd_soc_pcm_runtime *rtd) 271 { 272 struct snd_soc_card *card = rtd->card; 273 int ret; 274 275 ret = snd_soc_dapm_new_controls(&card->dapm, dmic_widgets, 276 ARRAY_SIZE(dmic_widgets)); 277 if (ret) { 278 dev_err(card->dev, "DMic widget addition failed: %d\n", ret); 279 /* Don't need to add routes if widget addition failed */ 280 return ret; 281 } 282 283 ret = snd_soc_dapm_add_routes(&card->dapm, dmic_map, 284 ARRAY_SIZE(dmic_map)); 285 286 if (ret) 287 dev_err(card->dev, "DMic map addition failed: %d\n", ret); 288 289 return ret; 290 } 291 292 /* sof audio machine driver for nau8825 codec */ 293 static struct snd_soc_card sof_audio_card_nau8825 = { 294 .name = "nau8825", /* the sof- prefix is added by the core */ 295 .owner = THIS_MODULE, 296 .controls = sof_controls, 297 .num_controls = ARRAY_SIZE(sof_controls), 298 .dapm_widgets = sof_widgets, 299 .num_dapm_widgets = ARRAY_SIZE(sof_widgets), 300 .dapm_routes = sof_map, 301 .num_dapm_routes = ARRAY_SIZE(sof_map), 302 .fully_routed = true, 303 .late_probe = sof_card_late_probe, 304 }; 305 306 static struct snd_soc_dai_link_component nau8825_component[] = { 307 { 308 .name = "i2c-10508825:00", 309 .dai_name = "nau8825-hifi", 310 } 311 }; 312 313 static struct snd_soc_dai_link_component dmic_component[] = { 314 { 315 .name = "dmic-codec", 316 .dai_name = "dmic-hifi", 317 } 318 }; 319 320 static struct snd_soc_dai_link_component rt1019p_component[] = { 321 { 322 .name = "RTL1019:00", 323 .dai_name = "HiFi", 324 } 325 }; 326 327 static struct snd_soc_dai_link_component dummy_component[] = { 328 { 329 .name = "snd-soc-dummy", 330 .dai_name = "snd-soc-dummy-dai", 331 } 332 }; 333 334 static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev, 335 int ssp_codec, 336 int ssp_amp, 337 int dmic_be_num, 338 int hdmi_num) 339 { 340 struct snd_soc_dai_link_component *idisp_components; 341 struct snd_soc_dai_link_component *cpus; 342 struct snd_soc_dai_link *links; 343 int i, id = 0; 344 345 links = devm_kzalloc(dev, sizeof(struct snd_soc_dai_link) * 346 sof_audio_card_nau8825.num_links, GFP_KERNEL); 347 cpus = devm_kzalloc(dev, sizeof(struct snd_soc_dai_link_component) * 348 sof_audio_card_nau8825.num_links, GFP_KERNEL); 349 if (!links || !cpus) 350 goto devm_err; 351 352 /* codec SSP */ 353 links[id].name = devm_kasprintf(dev, GFP_KERNEL, 354 "SSP%d-Codec", ssp_codec); 355 if (!links[id].name) 356 goto devm_err; 357 358 links[id].id = id; 359 links[id].codecs = nau8825_component; 360 links[id].num_codecs = ARRAY_SIZE(nau8825_component); 361 links[id].platforms = platform_component; 362 links[id].num_platforms = ARRAY_SIZE(platform_component); 363 links[id].init = sof_nau8825_codec_init; 364 links[id].exit = sof_nau8825_codec_exit; 365 links[id].ops = &sof_nau8825_ops; 366 links[id].dpcm_playback = 1; 367 links[id].dpcm_capture = 1; 368 links[id].no_pcm = 1; 369 links[id].cpus = &cpus[id]; 370 links[id].num_cpus = 1; 371 372 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, 373 "SSP%d Pin", 374 ssp_codec); 375 if (!links[id].cpus->dai_name) 376 goto devm_err; 377 378 id++; 379 380 /* dmic */ 381 if (dmic_be_num > 0) { 382 /* at least we have dmic01 */ 383 links[id].name = "dmic01"; 384 links[id].cpus = &cpus[id]; 385 links[id].cpus->dai_name = "DMIC01 Pin"; 386 links[id].init = dmic_init; 387 if (dmic_be_num > 1) { 388 /* set up 2 BE links at most */ 389 links[id + 1].name = "dmic16k"; 390 links[id + 1].cpus = &cpus[id + 1]; 391 links[id + 1].cpus->dai_name = "DMIC16k Pin"; 392 dmic_be_num = 2; 393 } 394 } 395 396 for (i = 0; i < dmic_be_num; i++) { 397 links[id].id = id; 398 links[id].num_cpus = 1; 399 links[id].codecs = dmic_component; 400 links[id].num_codecs = ARRAY_SIZE(dmic_component); 401 links[id].platforms = platform_component; 402 links[id].num_platforms = ARRAY_SIZE(platform_component); 403 links[id].ignore_suspend = 1; 404 links[id].dpcm_capture = 1; 405 links[id].no_pcm = 1; 406 id++; 407 } 408 409 /* HDMI */ 410 if (hdmi_num > 0) { 411 idisp_components = devm_kzalloc(dev, 412 sizeof(struct snd_soc_dai_link_component) * 413 hdmi_num, GFP_KERNEL); 414 if (!idisp_components) 415 goto devm_err; 416 } 417 for (i = 1; i <= hdmi_num; i++) { 418 links[id].name = devm_kasprintf(dev, GFP_KERNEL, 419 "iDisp%d", i); 420 if (!links[id].name) 421 goto devm_err; 422 423 links[id].id = id; 424 links[id].cpus = &cpus[id]; 425 links[id].num_cpus = 1; 426 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, 427 "iDisp%d Pin", i); 428 if (!links[id].cpus->dai_name) 429 goto devm_err; 430 431 idisp_components[i - 1].name = "ehdaudio0D2"; 432 idisp_components[i - 1].dai_name = devm_kasprintf(dev, 433 GFP_KERNEL, 434 "intel-hdmi-hifi%d", 435 i); 436 if (!idisp_components[i - 1].dai_name) 437 goto devm_err; 438 439 links[id].codecs = &idisp_components[i - 1]; 440 links[id].num_codecs = 1; 441 links[id].platforms = platform_component; 442 links[id].num_platforms = ARRAY_SIZE(platform_component); 443 links[id].init = sof_hdmi_init; 444 links[id].dpcm_playback = 1; 445 links[id].no_pcm = 1; 446 id++; 447 } 448 449 /* speaker amp */ 450 if (sof_nau8825_quirk & SOF_SPEAKER_AMP_PRESENT) { 451 links[id].name = devm_kasprintf(dev, GFP_KERNEL, 452 "SSP%d-Codec", ssp_amp); 453 if (!links[id].name) 454 goto devm_err; 455 456 links[id].id = id; 457 if (sof_nau8825_quirk & SOF_RT1019P_SPEAKER_AMP_PRESENT) { 458 links[id].codecs = rt1019p_component; 459 links[id].num_codecs = ARRAY_SIZE(rt1019p_component); 460 links[id].init = speaker_codec_init; 461 } else if (sof_nau8825_quirk & 462 SOF_MAX98373_SPEAKER_AMP_PRESENT) { 463 links[id].codecs = max_98373_components; 464 links[id].num_codecs = ARRAY_SIZE(max_98373_components); 465 links[id].init = max_98373_spk_codec_init; 466 links[id].ops = &max_98373_ops; 467 /* feedback stream */ 468 links[id].dpcm_capture = 1; 469 } else if (sof_nau8825_quirk & 470 SOF_MAX98360A_SPEAKER_AMP_PRESENT) { 471 max_98360a_dai_link(&links[id]); 472 } else { 473 goto devm_err; 474 } 475 476 links[id].platforms = platform_component; 477 links[id].num_platforms = ARRAY_SIZE(platform_component); 478 links[id].dpcm_playback = 1; 479 links[id].no_pcm = 1; 480 links[id].cpus = &cpus[id]; 481 links[id].num_cpus = 1; 482 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, 483 "SSP%d Pin", 484 ssp_amp); 485 if (!links[id].cpus->dai_name) 486 goto devm_err; 487 id++; 488 } 489 490 /* BT audio offload */ 491 if (sof_nau8825_quirk & SOF_SSP_BT_OFFLOAD_PRESENT) { 492 int port = (sof_nau8825_quirk & SOF_BT_OFFLOAD_SSP_MASK) >> 493 SOF_BT_OFFLOAD_SSP_SHIFT; 494 495 links[id].id = id; 496 links[id].cpus = &cpus[id]; 497 links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, 498 "SSP%d Pin", port); 499 if (!links[id].cpus->dai_name) 500 goto devm_err; 501 links[id].name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-BT", port); 502 if (!links[id].name) 503 goto devm_err; 504 links[id].codecs = dummy_component; 505 links[id].num_codecs = ARRAY_SIZE(dummy_component); 506 links[id].platforms = platform_component; 507 links[id].num_platforms = ARRAY_SIZE(platform_component); 508 links[id].dpcm_playback = 1; 509 links[id].dpcm_capture = 1; 510 links[id].no_pcm = 1; 511 links[id].num_cpus = 1; 512 } 513 514 return links; 515 devm_err: 516 return NULL; 517 } 518 519 static int sof_audio_probe(struct platform_device *pdev) 520 { 521 struct snd_soc_dai_link *dai_links; 522 struct snd_soc_acpi_mach *mach; 523 struct sof_card_private *ctx; 524 int dmic_be_num, hdmi_num; 525 int ret, ssp_amp, ssp_codec; 526 527 ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); 528 if (!ctx) 529 return -ENOMEM; 530 531 if (pdev->id_entry && pdev->id_entry->driver_data) 532 sof_nau8825_quirk = (unsigned long)pdev->id_entry->driver_data; 533 534 mach = pdev->dev.platform_data; 535 536 /* A speaker amp might not be present when the quirk claims one is. 537 * Detect this via whether the machine driver match includes quirk_data. 538 */ 539 if ((sof_nau8825_quirk & SOF_SPEAKER_AMP_PRESENT) && !mach->quirk_data) 540 sof_nau8825_quirk &= ~SOF_SPEAKER_AMP_PRESENT; 541 542 dev_dbg(&pdev->dev, "sof_nau8825_quirk = %lx\n", sof_nau8825_quirk); 543 544 /* default number of DMIC DAI's */ 545 dmic_be_num = 2; 546 hdmi_num = (sof_nau8825_quirk & SOF_NAU8825_NUM_HDMIDEV_MASK) >> 547 SOF_NAU8825_NUM_HDMIDEV_SHIFT; 548 /* default number of HDMI DAI's */ 549 if (!hdmi_num) 550 hdmi_num = 3; 551 552 ssp_amp = (sof_nau8825_quirk & SOF_NAU8825_SSP_AMP_MASK) >> 553 SOF_NAU8825_SSP_AMP_SHIFT; 554 555 ssp_codec = sof_nau8825_quirk & SOF_NAU8825_SSP_CODEC_MASK; 556 557 /* compute number of dai links */ 558 sof_audio_card_nau8825.num_links = 1 + dmic_be_num + hdmi_num; 559 560 if (sof_nau8825_quirk & SOF_SPEAKER_AMP_PRESENT) 561 sof_audio_card_nau8825.num_links++; 562 563 if (sof_nau8825_quirk & SOF_MAX98373_SPEAKER_AMP_PRESENT) 564 max_98373_set_codec_conf(&sof_audio_card_nau8825); 565 566 if (sof_nau8825_quirk & SOF_SSP_BT_OFFLOAD_PRESENT) 567 sof_audio_card_nau8825.num_links++; 568 569 dai_links = sof_card_dai_links_create(&pdev->dev, ssp_codec, ssp_amp, 570 dmic_be_num, hdmi_num); 571 if (!dai_links) 572 return -ENOMEM; 573 574 sof_audio_card_nau8825.dai_link = dai_links; 575 576 INIT_LIST_HEAD(&ctx->hdmi_pcm_list); 577 578 sof_audio_card_nau8825.dev = &pdev->dev; 579 580 /* set platform name for each dailink */ 581 ret = snd_soc_fixup_dai_links_platform_name(&sof_audio_card_nau8825, 582 mach->mach_params.platform); 583 if (ret) 584 return ret; 585 586 snd_soc_card_set_drvdata(&sof_audio_card_nau8825, ctx); 587 588 return devm_snd_soc_register_card(&pdev->dev, 589 &sof_audio_card_nau8825); 590 } 591 592 static const struct platform_device_id board_ids[] = { 593 { 594 .name = "sof_nau8825", 595 .driver_data = (kernel_ulong_t)(SOF_NAU8825_SSP_CODEC(0) | 596 SOF_NAU8825_NUM_HDMIDEV(4) | 597 SOF_BT_OFFLOAD_SSP(2) | 598 SOF_SSP_BT_OFFLOAD_PRESENT), 599 600 }, 601 { 602 .name = "adl_rt1019p_nau8825", 603 .driver_data = (kernel_ulong_t)(SOF_NAU8825_SSP_CODEC(0) | 604 SOF_SPEAKER_AMP_PRESENT | 605 SOF_RT1019P_SPEAKER_AMP_PRESENT | 606 SOF_NAU8825_SSP_AMP(2) | 607 SOF_NAU8825_NUM_HDMIDEV(4)), 608 }, 609 { 610 .name = "adl_max98373_nau8825", 611 .driver_data = (kernel_ulong_t)(SOF_NAU8825_SSP_CODEC(0) | 612 SOF_SPEAKER_AMP_PRESENT | 613 SOF_MAX98373_SPEAKER_AMP_PRESENT | 614 SOF_NAU8825_SSP_AMP(1) | 615 SOF_NAU8825_NUM_HDMIDEV(4) | 616 SOF_BT_OFFLOAD_SSP(2) | 617 SOF_SSP_BT_OFFLOAD_PRESENT), 618 }, 619 { 620 /* The limitation of length of char array, shorten the name */ 621 .name = "adl_mx98360a_nau8825", 622 .driver_data = (kernel_ulong_t)(SOF_NAU8825_SSP_CODEC(0) | 623 SOF_SPEAKER_AMP_PRESENT | 624 SOF_MAX98360A_SPEAKER_AMP_PRESENT | 625 SOF_NAU8825_SSP_AMP(1) | 626 SOF_NAU8825_NUM_HDMIDEV(4) | 627 SOF_BT_OFFLOAD_SSP(2) | 628 SOF_SSP_BT_OFFLOAD_PRESENT), 629 630 }, 631 { } 632 }; 633 MODULE_DEVICE_TABLE(platform, board_ids); 634 635 static struct platform_driver sof_audio = { 636 .probe = sof_audio_probe, 637 .driver = { 638 .name = "sof_nau8825", 639 .pm = &snd_soc_pm_ops, 640 }, 641 .id_table = board_ids, 642 }; 643 module_platform_driver(sof_audio) 644 645 /* Module information */ 646 MODULE_DESCRIPTION("SOF Audio Machine driver for NAU8825"); 647 MODULE_AUTHOR("David Lin <ctlin0@nuvoton.com>"); 648 MODULE_AUTHOR("Mac Chiang <mac.chiang@intel.com>"); 649 MODULE_LICENSE("GPL"); 650 MODULE_IMPORT_NS(SND_SOC_INTEL_HDA_DSP_COMMON); 651 MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_MAXIM_COMMON); 652