906 lines · c
1// SPDX-License-Identifier: GPL-2.02//3// mt8183-mt6358.c --4// MT8183-MT6358-TS3A227-MAX98357 ALSA SoC machine driver5//6// Copyright (c) 2018 MediaTek Inc.7// Author: Shunli Wang <shunli.wang@mediatek.com>8 9#include <linux/module.h>10#include <linux/of.h>11#include <linux/pinctrl/consumer.h>12#include <sound/jack.h>13#include <sound/pcm_params.h>14#include <sound/soc.h>15 16#include "../../codecs/rt1015.h"17#include "../../codecs/ts3a227e.h"18#include "../common/mtk-afe-platform-driver.h"19#include "mt8183-afe-common.h"20 21#define RT1015_CODEC_DAI "rt1015-aif"22#define RT1015_DEV0_NAME "rt1015.6-0028"23#define RT1015_DEV1_NAME "rt1015.6-0029"24 25enum PINCTRL_PIN_STATE {26 PIN_STATE_DEFAULT = 0,27 PIN_TDM_OUT_ON,28 PIN_TDM_OUT_OFF,29 PIN_WOV,30 PIN_STATE_MAX31};32 33static const char * const mt8183_pin_str[PIN_STATE_MAX] = {34 "default", "aud_tdm_out_on", "aud_tdm_out_off", "wov",35};36 37struct mt8183_mt6358_ts3a227_max98357_priv {38 struct pinctrl *pinctrl;39 struct pinctrl_state *pin_states[PIN_STATE_MAX];40 struct snd_soc_jack headset_jack, hdmi_jack;41};42 43static int mt8183_mt6358_i2s_hw_params(struct snd_pcm_substream *substream,44 struct snd_pcm_hw_params *params)45{46 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);47 unsigned int rate = params_rate(params);48 unsigned int mclk_fs_ratio = 128;49 unsigned int mclk_fs = rate * mclk_fs_ratio;50 51 return snd_soc_dai_set_sysclk(snd_soc_rtd_to_cpu(rtd, 0),52 0, mclk_fs, SND_SOC_CLOCK_OUT);53}54 55static const struct snd_soc_ops mt8183_mt6358_i2s_ops = {56 .hw_params = mt8183_mt6358_i2s_hw_params,57};58 59static int60mt8183_mt6358_rt1015_i2s_hw_params(struct snd_pcm_substream *substream,61 struct snd_pcm_hw_params *params)62{63 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);64 unsigned int rate = params_rate(params);65 unsigned int mclk_fs_ratio = 128;66 unsigned int mclk_fs = rate * mclk_fs_ratio;67 struct snd_soc_card *card = rtd->card;68 struct snd_soc_dai *codec_dai;69 int ret, i;70 71 for_each_rtd_codec_dais(rtd, i, codec_dai) {72 ret = snd_soc_dai_set_pll(codec_dai, 0, RT1015_PLL_S_BCLK,73 rate * 64, rate * 256);74 if (ret < 0) {75 dev_err(card->dev, "failed to set pll\n");76 return ret;77 }78 79 ret = snd_soc_dai_set_sysclk(codec_dai, RT1015_SCLK_S_PLL,80 rate * 256, SND_SOC_CLOCK_IN);81 if (ret < 0) {82 dev_err(card->dev, "failed to set sysclk\n");83 return ret;84 }85 }86 87 return snd_soc_dai_set_sysclk(snd_soc_rtd_to_cpu(rtd, 0),88 0, mclk_fs, SND_SOC_CLOCK_OUT);89}90 91static const struct snd_soc_ops mt8183_mt6358_rt1015_i2s_ops = {92 .hw_params = mt8183_mt6358_rt1015_i2s_hw_params,93};94 95static int mt8183_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,96 struct snd_pcm_hw_params *params)97{98 dev_dbg(rtd->dev, "%s(), fix format to S32_LE\n", __func__);99 100 /* fix BE i2s format to S32_LE, clean param mask first */101 snd_mask_reset_range(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT),102 0, (__force unsigned int)SNDRV_PCM_FORMAT_LAST);103 104 params_set_format(params, SNDRV_PCM_FORMAT_S32_LE);105 return 0;106}107 108static int mt8183_rt1015_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,109 struct snd_pcm_hw_params *params)110{111 dev_dbg(rtd->dev, "%s(), fix format to S24_LE\n", __func__);112 113 /* fix BE i2s format to S24_LE, clean param mask first */114 snd_mask_reset_range(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT),115 0, (__force unsigned int)SNDRV_PCM_FORMAT_LAST);116 117 params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);118 return 0;119}120 121static int122mt8183_mt6358_startup(struct snd_pcm_substream *substream)123{124 static const unsigned int rates[] = {125 48000,126 };127 static const struct snd_pcm_hw_constraint_list constraints_rates = {128 .count = ARRAY_SIZE(rates),129 .list = rates,130 .mask = 0,131 };132 static const unsigned int channels[] = {133 2,134 };135 static const struct snd_pcm_hw_constraint_list constraints_channels = {136 .count = ARRAY_SIZE(channels),137 .list = channels,138 .mask = 0,139 };140 141 struct snd_pcm_runtime *runtime = substream->runtime;142 143 snd_pcm_hw_constraint_list(runtime, 0,144 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);145 runtime->hw.channels_max = 2;146 snd_pcm_hw_constraint_list(runtime, 0,147 SNDRV_PCM_HW_PARAM_CHANNELS,148 &constraints_channels);149 150 runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;151 snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);152 153 return 0;154}155 156static const struct snd_soc_ops mt8183_mt6358_ops = {157 .startup = mt8183_mt6358_startup,158};159 160static int161mt8183_mt6358_ts3a227_max98357_bt_sco_startup(162 struct snd_pcm_substream *substream)163{164 static const unsigned int rates[] = {165 8000, 16000166 };167 static const struct snd_pcm_hw_constraint_list constraints_rates = {168 .count = ARRAY_SIZE(rates),169 .list = rates,170 .mask = 0,171 };172 static const unsigned int channels[] = {173 1,174 };175 static const struct snd_pcm_hw_constraint_list constraints_channels = {176 .count = ARRAY_SIZE(channels),177 .list = channels,178 .mask = 0,179 };180 181 struct snd_pcm_runtime *runtime = substream->runtime;182 183 snd_pcm_hw_constraint_list(runtime, 0,184 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);185 runtime->hw.channels_max = 1;186 snd_pcm_hw_constraint_list(runtime, 0,187 SNDRV_PCM_HW_PARAM_CHANNELS,188 &constraints_channels);189 190 runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;191 snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);192 193 return 0;194}195 196static const struct snd_soc_ops mt8183_mt6358_ts3a227_max98357_bt_sco_ops = {197 .startup = mt8183_mt6358_ts3a227_max98357_bt_sco_startup,198};199 200/* FE */201SND_SOC_DAILINK_DEFS(playback1,202 DAILINK_COMP_ARRAY(COMP_CPU("DL1")),203 DAILINK_COMP_ARRAY(COMP_DUMMY()),204 DAILINK_COMP_ARRAY(COMP_EMPTY()));205 206SND_SOC_DAILINK_DEFS(playback2,207 DAILINK_COMP_ARRAY(COMP_CPU("DL2")),208 DAILINK_COMP_ARRAY(COMP_DUMMY()),209 DAILINK_COMP_ARRAY(COMP_EMPTY()));210 211SND_SOC_DAILINK_DEFS(playback3,212 DAILINK_COMP_ARRAY(COMP_CPU("DL3")),213 DAILINK_COMP_ARRAY(COMP_DUMMY()),214 DAILINK_COMP_ARRAY(COMP_EMPTY()));215 216SND_SOC_DAILINK_DEFS(capture1,217 DAILINK_COMP_ARRAY(COMP_CPU("UL1")),218 DAILINK_COMP_ARRAY(COMP_DUMMY()),219 DAILINK_COMP_ARRAY(COMP_EMPTY()));220 221SND_SOC_DAILINK_DEFS(capture2,222 DAILINK_COMP_ARRAY(COMP_CPU("UL2")),223 DAILINK_COMP_ARRAY(COMP_DUMMY()),224 DAILINK_COMP_ARRAY(COMP_EMPTY()));225 226SND_SOC_DAILINK_DEFS(capture3,227 DAILINK_COMP_ARRAY(COMP_CPU("UL3")),228 DAILINK_COMP_ARRAY(COMP_DUMMY()),229 DAILINK_COMP_ARRAY(COMP_EMPTY()));230 231SND_SOC_DAILINK_DEFS(capture_mono,232 DAILINK_COMP_ARRAY(COMP_CPU("UL_MONO_1")),233 DAILINK_COMP_ARRAY(COMP_DUMMY()),234 DAILINK_COMP_ARRAY(COMP_EMPTY()));235 236SND_SOC_DAILINK_DEFS(playback_hdmi,237 DAILINK_COMP_ARRAY(COMP_CPU("HDMI")),238 DAILINK_COMP_ARRAY(COMP_DUMMY()),239 DAILINK_COMP_ARRAY(COMP_EMPTY()));240 241SND_SOC_DAILINK_DEFS(wake_on_voice,242 DAILINK_COMP_ARRAY(COMP_DUMMY()),243 DAILINK_COMP_ARRAY(COMP_DUMMY()),244 DAILINK_COMP_ARRAY(COMP_EMPTY()));245 246/* BE */247SND_SOC_DAILINK_DEFS(primary_codec,248 DAILINK_COMP_ARRAY(COMP_CPU("ADDA")),249 DAILINK_COMP_ARRAY(COMP_CODEC("mt6358-sound", "mt6358-snd-codec-aif1")),250 DAILINK_COMP_ARRAY(COMP_EMPTY()));251 252SND_SOC_DAILINK_DEFS(pcm1,253 DAILINK_COMP_ARRAY(COMP_CPU("PCM 1")),254 DAILINK_COMP_ARRAY(COMP_DUMMY()),255 DAILINK_COMP_ARRAY(COMP_EMPTY()));256 257SND_SOC_DAILINK_DEFS(pcm2,258 DAILINK_COMP_ARRAY(COMP_CPU("PCM 2")),259 DAILINK_COMP_ARRAY(COMP_DUMMY()),260 DAILINK_COMP_ARRAY(COMP_EMPTY()));261 262SND_SOC_DAILINK_DEFS(i2s0,263 DAILINK_COMP_ARRAY(COMP_CPU("I2S0")),264 DAILINK_COMP_ARRAY(COMP_CODEC("bt-sco", "bt-sco-pcm-wb")),265 DAILINK_COMP_ARRAY(COMP_EMPTY()));266 267SND_SOC_DAILINK_DEFS(i2s1,268 DAILINK_COMP_ARRAY(COMP_CPU("I2S1")),269 DAILINK_COMP_ARRAY(COMP_DUMMY()),270 DAILINK_COMP_ARRAY(COMP_EMPTY()));271 272SND_SOC_DAILINK_DEFS(i2s2,273 DAILINK_COMP_ARRAY(COMP_CPU("I2S2")),274 DAILINK_COMP_ARRAY(COMP_DUMMY()),275 DAILINK_COMP_ARRAY(COMP_EMPTY()));276 277SND_SOC_DAILINK_DEFS(i2s3_max98357a,278 DAILINK_COMP_ARRAY(COMP_CPU("I2S3")),279 DAILINK_COMP_ARRAY(COMP_CODEC("max98357a", "HiFi")),280 DAILINK_COMP_ARRAY(COMP_EMPTY()));281 282SND_SOC_DAILINK_DEFS(i2s3_rt1015,283 DAILINK_COMP_ARRAY(COMP_CPU("I2S3")),284 DAILINK_COMP_ARRAY(COMP_CODEC(RT1015_DEV0_NAME, RT1015_CODEC_DAI),285 COMP_CODEC(RT1015_DEV1_NAME, RT1015_CODEC_DAI)),286 DAILINK_COMP_ARRAY(COMP_EMPTY()));287 288SND_SOC_DAILINK_DEFS(i2s3_rt1015p,289 DAILINK_COMP_ARRAY(COMP_CPU("I2S3")),290 DAILINK_COMP_ARRAY(COMP_CODEC("rt1015p", "HiFi")),291 DAILINK_COMP_ARRAY(COMP_EMPTY()));292 293SND_SOC_DAILINK_DEFS(i2s5,294 DAILINK_COMP_ARRAY(COMP_CPU("I2S5")),295 DAILINK_COMP_ARRAY(COMP_CODEC("bt-sco", "bt-sco-pcm-wb")),296 DAILINK_COMP_ARRAY(COMP_EMPTY()));297 298SND_SOC_DAILINK_DEFS(tdm,299 DAILINK_COMP_ARRAY(COMP_CPU("TDM")),300 DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "i2s-hifi")),301 DAILINK_COMP_ARRAY(COMP_EMPTY()));302 303static int mt8183_mt6358_tdm_startup(struct snd_pcm_substream *substream)304{305 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);306 struct mt8183_mt6358_ts3a227_max98357_priv *priv =307 snd_soc_card_get_drvdata(rtd->card);308 int ret;309 310 if (IS_ERR(priv->pin_states[PIN_TDM_OUT_ON]))311 return PTR_ERR(priv->pin_states[PIN_TDM_OUT_ON]);312 313 ret = pinctrl_select_state(priv->pinctrl,314 priv->pin_states[PIN_TDM_OUT_ON]);315 if (ret)316 dev_err(rtd->card->dev, "%s failed to select state %d\n",317 __func__, ret);318 319 return ret;320}321 322static void mt8183_mt6358_tdm_shutdown(struct snd_pcm_substream *substream)323{324 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);325 struct mt8183_mt6358_ts3a227_max98357_priv *priv =326 snd_soc_card_get_drvdata(rtd->card);327 int ret;328 329 if (IS_ERR(priv->pin_states[PIN_TDM_OUT_OFF]))330 return;331 332 ret = pinctrl_select_state(priv->pinctrl,333 priv->pin_states[PIN_TDM_OUT_OFF]);334 if (ret)335 dev_err(rtd->card->dev, "%s failed to select state %d\n",336 __func__, ret);337}338 339static const struct snd_soc_ops mt8183_mt6358_tdm_ops = {340 .startup = mt8183_mt6358_tdm_startup,341 .shutdown = mt8183_mt6358_tdm_shutdown,342};343 344static int345mt8183_mt6358_ts3a227_max98357_wov_startup(346 struct snd_pcm_substream *substream)347{348 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);349 struct snd_soc_card *card = rtd->card;350 struct mt8183_mt6358_ts3a227_max98357_priv *priv =351 snd_soc_card_get_drvdata(card);352 353 return pinctrl_select_state(priv->pinctrl,354 priv->pin_states[PIN_WOV]);355}356 357static void358mt8183_mt6358_ts3a227_max98357_wov_shutdown(359 struct snd_pcm_substream *substream)360{361 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);362 struct snd_soc_card *card = rtd->card;363 struct mt8183_mt6358_ts3a227_max98357_priv *priv =364 snd_soc_card_get_drvdata(card);365 int ret;366 367 ret = pinctrl_select_state(priv->pinctrl,368 priv->pin_states[PIN_STATE_DEFAULT]);369 if (ret)370 dev_err(card->dev, "%s failed to select state %d\n",371 __func__, ret);372}373 374static const struct snd_soc_ops mt8183_mt6358_ts3a227_max98357_wov_ops = {375 .startup = mt8183_mt6358_ts3a227_max98357_wov_startup,376 .shutdown = mt8183_mt6358_ts3a227_max98357_wov_shutdown,377};378 379static int380mt8183_mt6358_ts3a227_max98357_hdmi_init(struct snd_soc_pcm_runtime *rtd)381{382 struct mt8183_mt6358_ts3a227_max98357_priv *priv =383 snd_soc_card_get_drvdata(rtd->card);384 int ret;385 386 ret = snd_soc_card_jack_new(rtd->card, "HDMI Jack", SND_JACK_LINEOUT,387 &priv->hdmi_jack);388 if (ret)389 return ret;390 391 return snd_soc_component_set_jack(snd_soc_rtd_to_codec(rtd, 0)->component,392 &priv->hdmi_jack, NULL);393}394 395static int mt8183_bt_init(struct snd_soc_pcm_runtime *rtd)396{397 struct snd_soc_component *cmpnt_afe =398 snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);399 struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe);400 int ret;401 402 ret = mt8183_dai_i2s_set_share(afe, "I2S5", "I2S0");403 if (ret) {404 dev_err(rtd->dev, "Failed to set up shared clocks\n");405 return ret;406 }407 return 0;408}409 410static int mt8183_i2s2_init(struct snd_soc_pcm_runtime *rtd)411{412 struct snd_soc_component *cmpnt_afe =413 snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);414 struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe);415 int ret;416 417 ret = mt8183_dai_i2s_set_share(afe, "I2S2", "I2S3");418 if (ret) {419 dev_err(rtd->dev, "Failed to set up shared clocks\n");420 return ret;421 }422 return 0;423}424 425static struct snd_soc_dai_link mt8183_mt6358_ts3a227_dai_links[] = {426 /* FE */427 {428 .name = "Playback_1",429 .stream_name = "Playback_1",430 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,431 SND_SOC_DPCM_TRIGGER_PRE},432 .dynamic = 1,433 .dpcm_playback = 1,434 .ops = &mt8183_mt6358_ops,435 SND_SOC_DAILINK_REG(playback1),436 },437 {438 .name = "Playback_2",439 .stream_name = "Playback_2",440 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,441 SND_SOC_DPCM_TRIGGER_PRE},442 .dynamic = 1,443 .dpcm_playback = 1,444 .ops = &mt8183_mt6358_ts3a227_max98357_bt_sco_ops,445 SND_SOC_DAILINK_REG(playback2),446 },447 {448 .name = "Playback_3",449 .stream_name = "Playback_3",450 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,451 SND_SOC_DPCM_TRIGGER_PRE},452 .dynamic = 1,453 .dpcm_playback = 1,454 SND_SOC_DAILINK_REG(playback3),455 },456 {457 .name = "Capture_1",458 .stream_name = "Capture_1",459 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,460 SND_SOC_DPCM_TRIGGER_PRE},461 .dynamic = 1,462 .dpcm_capture = 1,463 .ops = &mt8183_mt6358_ts3a227_max98357_bt_sco_ops,464 SND_SOC_DAILINK_REG(capture1),465 },466 {467 .name = "Capture_2",468 .stream_name = "Capture_2",469 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,470 SND_SOC_DPCM_TRIGGER_PRE},471 .dynamic = 1,472 .dpcm_capture = 1,473 SND_SOC_DAILINK_REG(capture2),474 },475 {476 .name = "Capture_3",477 .stream_name = "Capture_3",478 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,479 SND_SOC_DPCM_TRIGGER_PRE},480 .dynamic = 1,481 .dpcm_capture = 1,482 .ops = &mt8183_mt6358_ops,483 SND_SOC_DAILINK_REG(capture3),484 },485 {486 .name = "Capture_Mono_1",487 .stream_name = "Capture_Mono_1",488 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,489 SND_SOC_DPCM_TRIGGER_PRE},490 .dynamic = 1,491 .dpcm_capture = 1,492 SND_SOC_DAILINK_REG(capture_mono),493 },494 {495 .name = "Playback_HDMI",496 .stream_name = "Playback_HDMI",497 .trigger = {SND_SOC_DPCM_TRIGGER_PRE,498 SND_SOC_DPCM_TRIGGER_PRE},499 .dynamic = 1,500 .dpcm_playback = 1,501 SND_SOC_DAILINK_REG(playback_hdmi),502 },503 {504 .name = "Wake on Voice",505 .stream_name = "Wake on Voice",506 .ignore_suspend = 1,507 .ignore = 1,508 SND_SOC_DAILINK_REG(wake_on_voice),509 .ops = &mt8183_mt6358_ts3a227_max98357_wov_ops,510 },511 512 /* BE */513 {514 .name = "Primary Codec",515 .no_pcm = 1,516 .dpcm_playback = 1,517 .dpcm_capture = 1,518 .ignore_suspend = 1,519 SND_SOC_DAILINK_REG(primary_codec),520 },521 {522 .name = "PCM 1",523 .no_pcm = 1,524 .dpcm_playback = 1,525 .dpcm_capture = 1,526 .ignore_suspend = 1,527 SND_SOC_DAILINK_REG(pcm1),528 },529 {530 .name = "PCM 2",531 .no_pcm = 1,532 .dpcm_playback = 1,533 .dpcm_capture = 1,534 .ignore_suspend = 1,535 SND_SOC_DAILINK_REG(pcm2),536 },537 {538 .name = "I2S0",539 .no_pcm = 1,540 .dpcm_capture = 1,541 .ignore_suspend = 1,542 .ops = &mt8183_mt6358_i2s_ops,543 SND_SOC_DAILINK_REG(i2s0),544 },545 {546 .name = "I2S1",547 .no_pcm = 1,548 .dpcm_playback = 1,549 .ignore_suspend = 1,550 .be_hw_params_fixup = mt8183_i2s_hw_params_fixup,551 .ops = &mt8183_mt6358_i2s_ops,552 SND_SOC_DAILINK_REG(i2s1),553 },554 {555 .name = "I2S2",556 .no_pcm = 1,557 .dpcm_capture = 1,558 .ignore_suspend = 1,559 .be_hw_params_fixup = mt8183_i2s_hw_params_fixup,560 .ops = &mt8183_mt6358_i2s_ops,561 .init = &mt8183_i2s2_init,562 SND_SOC_DAILINK_REG(i2s2),563 },564 {565 .name = "I2S3",566 .no_pcm = 1,567 .dpcm_playback = 1,568 .ignore_suspend = 1,569 },570 {571 .name = "I2S5",572 .no_pcm = 1,573 .dpcm_playback = 1,574 .ignore_suspend = 1,575 .ops = &mt8183_mt6358_i2s_ops,576 .init = &mt8183_bt_init,577 SND_SOC_DAILINK_REG(i2s5),578 },579 {580 .name = "TDM",581 .no_pcm = 1,582 .dai_fmt = SND_SOC_DAIFMT_I2S |583 SND_SOC_DAIFMT_IB_IF |584 SND_SOC_DAIFMT_CBM_CFM,585 .dpcm_playback = 1,586 .ignore_suspend = 1,587 .be_hw_params_fixup = mt8183_i2s_hw_params_fixup,588 .ops = &mt8183_mt6358_tdm_ops,589 .ignore = 1,590 .init = mt8183_mt6358_ts3a227_max98357_hdmi_init,591 SND_SOC_DAILINK_REG(tdm),592 },593};594 595static const596struct snd_kcontrol_new mt8183_mt6358_ts3a227_max98357_snd_controls[] = {597 SOC_DAPM_PIN_SWITCH("Headphone"),598 SOC_DAPM_PIN_SWITCH("Headset Mic"),599};600 601static const602struct snd_soc_dapm_widget mt8183_mt6358_ts3a227_max98357_dapm_widgets[] = {603 SND_SOC_DAPM_HP("Headphone", NULL),604 SND_SOC_DAPM_MIC("Headset Mic", NULL),605};606 607static struct snd_soc_jack_pin mt8183_mt6358_ts3a227_max98357_jack_pins[] = {608 {609 .pin = "Headphone",610 .mask = SND_JACK_HEADPHONE,611 },612 {613 .pin = "Headset Mic",614 .mask = SND_JACK_MICROPHONE,615 },616};617 618static struct snd_soc_card mt8183_mt6358_ts3a227_max98357_card = {619 .name = "mt8183_mt6358_ts3a227_max98357",620 .owner = THIS_MODULE,621 .dai_link = mt8183_mt6358_ts3a227_dai_links,622 .num_links = ARRAY_SIZE(mt8183_mt6358_ts3a227_dai_links),623 .controls = mt8183_mt6358_ts3a227_max98357_snd_controls,624 .num_controls = ARRAY_SIZE(mt8183_mt6358_ts3a227_max98357_snd_controls),625 .dapm_widgets = mt8183_mt6358_ts3a227_max98357_dapm_widgets,626 .num_dapm_widgets = ARRAY_SIZE(mt8183_mt6358_ts3a227_max98357_dapm_widgets),627};628 629static struct snd_soc_card mt8183_mt6358_ts3a227_max98357b_card = {630 .name = "mt8183_mt6358_ts3a227_max98357b",631 .owner = THIS_MODULE,632 .dai_link = mt8183_mt6358_ts3a227_dai_links,633 .num_links = ARRAY_SIZE(mt8183_mt6358_ts3a227_dai_links),634 .controls = mt8183_mt6358_ts3a227_max98357_snd_controls,635 .num_controls = ARRAY_SIZE(mt8183_mt6358_ts3a227_max98357_snd_controls),636 .dapm_widgets = mt8183_mt6358_ts3a227_max98357_dapm_widgets,637 .num_dapm_widgets = ARRAY_SIZE(mt8183_mt6358_ts3a227_max98357_dapm_widgets),638};639 640static struct snd_soc_codec_conf mt8183_mt6358_ts3a227_rt1015_amp_conf[] = {641 {642 .dlc = COMP_CODEC_CONF(RT1015_DEV0_NAME),643 .name_prefix = "Left",644 },645 {646 .dlc = COMP_CODEC_CONF(RT1015_DEV1_NAME),647 .name_prefix = "Right",648 },649};650 651static struct snd_soc_card mt8183_mt6358_ts3a227_rt1015_card = {652 .name = "mt8183_mt6358_ts3a227_rt1015",653 .owner = THIS_MODULE,654 .dai_link = mt8183_mt6358_ts3a227_dai_links,655 .num_links = ARRAY_SIZE(mt8183_mt6358_ts3a227_dai_links),656 .codec_conf = mt8183_mt6358_ts3a227_rt1015_amp_conf,657 .num_configs = ARRAY_SIZE(mt8183_mt6358_ts3a227_rt1015_amp_conf),658 .controls = mt8183_mt6358_ts3a227_max98357_snd_controls,659 .num_controls = ARRAY_SIZE(mt8183_mt6358_ts3a227_max98357_snd_controls),660 .dapm_widgets = mt8183_mt6358_ts3a227_max98357_dapm_widgets,661 .num_dapm_widgets = ARRAY_SIZE(mt8183_mt6358_ts3a227_max98357_dapm_widgets),662};663 664static struct snd_soc_card mt8183_mt6358_ts3a227_rt1015p_card = {665 .name = "mt8183_mt6358_ts3a227_rt1015p",666 .owner = THIS_MODULE,667 .dai_link = mt8183_mt6358_ts3a227_dai_links,668 .num_links = ARRAY_SIZE(mt8183_mt6358_ts3a227_dai_links),669 .controls = mt8183_mt6358_ts3a227_max98357_snd_controls,670 .num_controls = ARRAY_SIZE(mt8183_mt6358_ts3a227_max98357_snd_controls),671 .dapm_widgets = mt8183_mt6358_ts3a227_max98357_dapm_widgets,672 .num_dapm_widgets = ARRAY_SIZE(mt8183_mt6358_ts3a227_max98357_dapm_widgets),673};674 675static int676mt8183_mt6358_ts3a227_max98357_headset_init(struct snd_soc_component *component)677{678 int ret;679 struct mt8183_mt6358_ts3a227_max98357_priv *priv =680 snd_soc_card_get_drvdata(component->card);681 682 /* Enable Headset and 4 Buttons Jack detection */683 ret = snd_soc_card_jack_new_pins(component->card,684 "Headset Jack",685 SND_JACK_HEADSET |686 SND_JACK_BTN_0 | SND_JACK_BTN_1 |687 SND_JACK_BTN_2 | SND_JACK_BTN_3,688 &priv->headset_jack,689 mt8183_mt6358_ts3a227_max98357_jack_pins,690 ARRAY_SIZE(mt8183_mt6358_ts3a227_max98357_jack_pins));691 if (ret)692 return ret;693 694 ret = ts3a227e_enable_jack_detect(component, &priv->headset_jack);695 696 return ret;697}698 699static struct snd_soc_aux_dev mt8183_mt6358_ts3a227_max98357_headset_dev = {700 .dlc = COMP_EMPTY(),701 .init = mt8183_mt6358_ts3a227_max98357_headset_init,702};703 704static int705mt8183_mt6358_ts3a227_max98357_dev_probe(struct platform_device *pdev)706{707 struct snd_soc_card *card;708 struct device_node *platform_node, *ec_codec, *hdmi_codec;709 struct snd_soc_dai_link *dai_link;710 struct mt8183_mt6358_ts3a227_max98357_priv *priv;711 int ret, i;712 713 platform_node = of_parse_phandle(pdev->dev.of_node,714 "mediatek,platform", 0);715 if (!platform_node) {716 dev_err(&pdev->dev, "Property 'platform' missing or invalid\n");717 return -EINVAL;718 }719 720 card = (struct snd_soc_card *)of_device_get_match_data(&pdev->dev);721 if (!card) {722 of_node_put(platform_node);723 return -EINVAL;724 }725 card->dev = &pdev->dev;726 727 ec_codec = of_parse_phandle(pdev->dev.of_node, "mediatek,ec-codec", 0);728 hdmi_codec = of_parse_phandle(pdev->dev.of_node,729 "mediatek,hdmi-codec", 0);730 731 for_each_card_prelinks(card, i, dai_link) {732 if (ec_codec && strcmp(dai_link->name, "Wake on Voice") == 0) {733 dai_link->cpus[0].name = NULL;734 dai_link->cpus[0].of_node = ec_codec;735 dai_link->cpus[0].dai_name = NULL;736 dai_link->codecs[0].name = NULL;737 dai_link->codecs[0].of_node = ec_codec;738 dai_link->codecs[0].dai_name = "Wake on Voice";739 dai_link->platforms[0].of_node = ec_codec;740 dai_link->ignore = 0;741 }742 743 if (strcmp(dai_link->name, "I2S3") == 0) {744 if (card == &mt8183_mt6358_ts3a227_max98357_card ||745 card == &mt8183_mt6358_ts3a227_max98357b_card) {746 dai_link->be_hw_params_fixup =747 mt8183_i2s_hw_params_fixup;748 dai_link->ops = &mt8183_mt6358_i2s_ops;749 dai_link->cpus = i2s3_max98357a_cpus;750 dai_link->num_cpus =751 ARRAY_SIZE(i2s3_max98357a_cpus);752 dai_link->codecs = i2s3_max98357a_codecs;753 dai_link->num_codecs =754 ARRAY_SIZE(i2s3_max98357a_codecs);755 dai_link->platforms = i2s3_max98357a_platforms;756 dai_link->num_platforms =757 ARRAY_SIZE(i2s3_max98357a_platforms);758 } else if (card == &mt8183_mt6358_ts3a227_rt1015_card) {759 dai_link->be_hw_params_fixup =760 mt8183_rt1015_i2s_hw_params_fixup;761 dai_link->ops = &mt8183_mt6358_rt1015_i2s_ops;762 dai_link->cpus = i2s3_rt1015_cpus;763 dai_link->num_cpus =764 ARRAY_SIZE(i2s3_rt1015_cpus);765 dai_link->codecs = i2s3_rt1015_codecs;766 dai_link->num_codecs =767 ARRAY_SIZE(i2s3_rt1015_codecs);768 dai_link->platforms = i2s3_rt1015_platforms;769 dai_link->num_platforms =770 ARRAY_SIZE(i2s3_rt1015_platforms);771 } else if (card == &mt8183_mt6358_ts3a227_rt1015p_card) {772 dai_link->be_hw_params_fixup =773 mt8183_rt1015_i2s_hw_params_fixup;774 dai_link->ops = &mt8183_mt6358_i2s_ops;775 dai_link->cpus = i2s3_rt1015p_cpus;776 dai_link->num_cpus =777 ARRAY_SIZE(i2s3_rt1015p_cpus);778 dai_link->codecs = i2s3_rt1015p_codecs;779 dai_link->num_codecs =780 ARRAY_SIZE(i2s3_rt1015p_codecs);781 dai_link->platforms = i2s3_rt1015p_platforms;782 dai_link->num_platforms =783 ARRAY_SIZE(i2s3_rt1015p_platforms);784 }785 }786 787 if (card == &mt8183_mt6358_ts3a227_max98357b_card) {788 if (strcmp(dai_link->name, "I2S2") == 0 ||789 strcmp(dai_link->name, "I2S3") == 0)790 dai_link->dai_fmt = SND_SOC_DAIFMT_LEFT_J |791 SND_SOC_DAIFMT_NB_NF |792 SND_SOC_DAIFMT_CBM_CFM;793 }794 795 if (hdmi_codec && strcmp(dai_link->name, "TDM") == 0) {796 dai_link->codecs->of_node = hdmi_codec;797 dai_link->ignore = 0;798 }799 800 if (!dai_link->platforms->name)801 dai_link->platforms->of_node = platform_node;802 }803 804 mt8183_mt6358_ts3a227_max98357_headset_dev.dlc.of_node =805 of_parse_phandle(pdev->dev.of_node,806 "mediatek,headset-codec", 0);807 if (mt8183_mt6358_ts3a227_max98357_headset_dev.dlc.of_node) {808 card->aux_dev = &mt8183_mt6358_ts3a227_max98357_headset_dev;809 card->num_aux_devs = 1;810 }811 812 priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);813 if (!priv) {814 ret = -ENOMEM;815 goto out;816 }817 818 snd_soc_card_set_drvdata(card, priv);819 820 priv->pinctrl = devm_pinctrl_get(&pdev->dev);821 if (IS_ERR(priv->pinctrl)) {822 dev_err(&pdev->dev, "%s devm_pinctrl_get failed\n",823 __func__);824 ret = PTR_ERR(priv->pinctrl);825 goto out;826 }827 828 for (i = 0; i < PIN_STATE_MAX; i++) {829 priv->pin_states[i] = pinctrl_lookup_state(priv->pinctrl,830 mt8183_pin_str[i]);831 if (IS_ERR(priv->pin_states[i])) {832 ret = PTR_ERR(priv->pin_states[i]);833 dev_info(&pdev->dev, "%s Can't find pin state %s %d\n",834 __func__, mt8183_pin_str[i], ret);835 }836 }837 838 if (!IS_ERR(priv->pin_states[PIN_TDM_OUT_OFF])) {839 ret = pinctrl_select_state(priv->pinctrl,840 priv->pin_states[PIN_TDM_OUT_OFF]);841 if (ret)842 dev_info(&pdev->dev,843 "%s failed to select state %d\n",844 __func__, ret);845 }846 847 if (!IS_ERR(priv->pin_states[PIN_STATE_DEFAULT])) {848 ret = pinctrl_select_state(priv->pinctrl,849 priv->pin_states[PIN_STATE_DEFAULT]);850 if (ret)851 dev_info(&pdev->dev,852 "%s failed to select state %d\n",853 __func__, ret);854 }855 856 ret = devm_snd_soc_register_card(&pdev->dev, card);857 858out:859 of_node_put(platform_node);860 of_node_put(ec_codec);861 of_node_put(hdmi_codec);862 return ret;863}864 865#ifdef CONFIG_OF866static const struct of_device_id mt8183_mt6358_ts3a227_max98357_dt_match[] = {867 {868 .compatible = "mediatek,mt8183_mt6358_ts3a227_max98357",869 .data = &mt8183_mt6358_ts3a227_max98357_card,870 },871 {872 .compatible = "mediatek,mt8183_mt6358_ts3a227_max98357b",873 .data = &mt8183_mt6358_ts3a227_max98357b_card,874 },875 {876 .compatible = "mediatek,mt8183_mt6358_ts3a227_rt1015",877 .data = &mt8183_mt6358_ts3a227_rt1015_card,878 },879 {880 .compatible = "mediatek,mt8183_mt6358_ts3a227_rt1015p",881 .data = &mt8183_mt6358_ts3a227_rt1015p_card,882 },883 {}884};885MODULE_DEVICE_TABLE(of, mt8183_mt6358_ts3a227_max98357_dt_match);886#endif887 888static struct platform_driver mt8183_mt6358_ts3a227_max98357_driver = {889 .driver = {890 .name = "mt8183_mt6358_ts3a227",891#ifdef CONFIG_OF892 .of_match_table = mt8183_mt6358_ts3a227_max98357_dt_match,893#endif894 .pm = &snd_soc_pm_ops,895 },896 .probe = mt8183_mt6358_ts3a227_max98357_dev_probe,897};898 899module_platform_driver(mt8183_mt6358_ts3a227_max98357_driver);900 901/* Module information */902MODULE_DESCRIPTION("MT8183-MT6358-TS3A227-MAX98357 ALSA SoC machine driver");903MODULE_AUTHOR("Shunli Wang <shunli.wang@mediatek.com>");904MODULE_LICENSE("GPL v2");905MODULE_ALIAS("mt8183_mt6358_ts3a227_max98357 soc card");906