| // SPDX-License-Identifier: GPL-2.0 |
| // |
| // mt8186-mt6366-da7219-max98357.c |
| // -- MT8186-MT6366-DA7219-MAX98357 ALSA SoC machine driver |
| // |
| // Copyright (c) 2022 MediaTek Inc. |
| // Author: Jiaxin Yu <jiaxin.yu@mediatek.com> |
| // |
| |
| #include <linux/input.h> |
| #include <linux/module.h> |
| #include <linux/of_device.h> |
| #include <linux/pm_runtime.h> |
| #include <sound/pcm_params.h> |
| #include <sound/soc.h> |
| |
| #include "../../codecs/da7219-aad.h" |
| #include "../../codecs/da7219.h" |
| #include "../../codecs/mt6358.h" |
| #include "../common/mtk-afe-platform-driver.h" |
| #include "mt8186-afe-common.h" |
| #include "mt8186-afe-clk.h" |
| #include "mt8186-afe-gpio.h" |
| #include "mt8186-mt6366-common.h" |
| |
| #define DA7219_CODEC_DAI "da7219-hifi" |
| #define DA7219_DEV_NAME "da7219.5-001a" |
| |
| struct mt8186_mt6366_da7219_max98357_priv { |
| struct snd_soc_jack headset_jack, hdmi_jack; |
| }; |
| |
| static struct snd_soc_codec_conf mt8186_mt6366_da7219_max98357_codec_conf[] = { |
| { |
| .dlc = COMP_CODEC_CONF("mt6358-sound"), |
| .name_prefix = "Mt6366", |
| }, |
| { |
| .dlc = COMP_CODEC_CONF("bt-sco"), |
| .name_prefix = "Mt8186 bt", |
| }, |
| { |
| .dlc = COMP_CODEC_CONF("hdmi-audio-codec"), |
| .name_prefix = "Mt8186 hdmi", |
| }, |
| }; |
| |
| static int mt8186_da7219_init(struct snd_soc_pcm_runtime *rtd) |
| { |
| struct mt8186_mt6366_da7219_max98357_priv *priv = |
| snd_soc_card_get_drvdata(rtd->card); |
| struct snd_soc_jack *jack = &priv->headset_jack; |
| struct snd_soc_component *cmpnt_codec = |
| asoc_rtd_to_codec(rtd, 0)->component; |
| int ret; |
| |
| /* Enable Headset and 4 Buttons Jack detection */ |
| ret = snd_soc_card_jack_new(rtd->card, "Headset Jack", |
| SND_JACK_HEADSET | SND_JACK_BTN_0 | |
| SND_JACK_BTN_1 | SND_JACK_BTN_2 | |
| SND_JACK_BTN_3 | SND_JACK_LINEOUT, |
| jack); |
| if (ret) { |
| dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret); |
| return ret; |
| } |
| |
| snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); |
| snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOLUMEUP); |
| snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN); |
| snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOICECOMMAND); |
| |
| da7219_aad_jack_det(cmpnt_codec, &priv->headset_jack); |
| |
| return 0; |
| } |
| |
| static int mt8186_da7219_i2s_hw_params(struct snd_pcm_substream *substream, |
| struct snd_pcm_hw_params *params) |
| { |
| struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); |
| struct snd_soc_dai *codec_dai; |
| unsigned int rate = params_rate(params); |
| unsigned int mclk_fs_ratio = 256; |
| unsigned int mclk_fs = rate * mclk_fs_ratio; |
| unsigned int freq; |
| int ret, j; |
| |
| ret = snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(rtd, 0), 0, |
| mclk_fs, SND_SOC_CLOCK_OUT); |
| if (ret < 0) { |
| dev_err(rtd->dev, "failed to set cpu dai sysclk: %d\n", ret); |
| return ret; |
| } |
| |
| for_each_rtd_codec_dais(rtd, j, codec_dai) { |
| if (!strcmp(codec_dai->component->name, DA7219_DEV_NAME)) { |
| ret = snd_soc_dai_set_sysclk(codec_dai, |
| DA7219_CLKSRC_MCLK, |
| mclk_fs, |
| SND_SOC_CLOCK_IN); |
| if (ret < 0) { |
| dev_err(rtd->dev, "failed to set sysclk: %d\n", |
| ret); |
| return ret; |
| } |
| |
| if ((rate % 8000) == 0) |
| freq = DA7219_PLL_FREQ_OUT_98304; |
| else |
| freq = DA7219_PLL_FREQ_OUT_90316; |
| |
| ret = snd_soc_dai_set_pll(codec_dai, 0, |
| DA7219_SYSCLK_PLL_SRM, |
| 0, freq); |
| if (ret) { |
| dev_err(rtd->dev, "failed to start PLL: %d\n", |
| ret); |
| return ret; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| static int mt8186_da7219_i2s_hw_free(struct snd_pcm_substream *substream) |
| { |
| struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); |
| struct snd_soc_dai *codec_dai; |
| int ret = 0, j; |
| |
| for_each_rtd_codec_dais(rtd, j, codec_dai) { |
| if (!strcmp(codec_dai->component->name, DA7219_DEV_NAME)) { |
| ret = snd_soc_dai_set_pll(codec_dai, |
| 0, DA7219_SYSCLK_MCLK, 0, 0); |
| if (ret < 0) { |
| dev_err(rtd->dev, "failed to stop PLL: %d\n", |
| ret); |
| return ret; |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| static const struct snd_soc_ops mt8186_da7219_i2s_ops = { |
| .hw_params = mt8186_da7219_i2s_hw_params, |
| .hw_free = mt8186_da7219_i2s_hw_free, |
| }; |
| |
| static int mt8186_mt6366_da7219_max98357_hdmi_init(struct snd_soc_pcm_runtime *rtd) |
| { |
| struct snd_soc_component *cmpnt_codec = |
| asoc_rtd_to_codec(rtd, 0)->component; |
| struct mt8186_mt6366_da7219_max98357_priv *priv = |
| snd_soc_card_get_drvdata(rtd->card); |
| int ret; |
| |
| ret = snd_soc_card_jack_new(rtd->card, "HDMI Jack", SND_JACK_LINEOUT, &priv->hdmi_jack); |
| if (ret) { |
| dev_err(rtd->dev, "HDMI Jack creation failed: %d\n", ret); |
| return ret; |
| } |
| |
| return snd_soc_component_set_jack(cmpnt_codec, &priv->hdmi_jack, NULL); |
| } |
| |
| static int mt8186_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, |
| struct snd_pcm_hw_params *params, |
| snd_pcm_format_t fmt) |
| { |
| struct snd_interval *channels = hw_param_interval(params, |
| SNDRV_PCM_HW_PARAM_CHANNELS); |
| |
| dev_dbg(rtd->dev, "%s(), fix format to %d\n", __func__, fmt); |
| |
| /* fix BE i2s channel to 2 channel */ |
| channels->min = 2; |
| channels->max = 2; |
| |
| /* clean param mask first */ |
| snd_mask_reset_range(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT), |
| 0, (__force unsigned int)SNDRV_PCM_FORMAT_LAST); |
| |
| params_set_format(params, fmt); |
| |
| return 0; |
| } |
| |
| static int mt8186_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, |
| struct snd_pcm_hw_params *params) |
| { |
| return mt8186_hw_params_fixup(rtd, params, SNDRV_PCM_FORMAT_S32_LE); |
| } |
| |
| static int mt8186_anx7625_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, |
| struct snd_pcm_hw_params *params) |
| { |
| return mt8186_hw_params_fixup(rtd, params, SNDRV_PCM_FORMAT_S24_LE); |
| } |
| |
| static int mt8186_mt6366_da7219_max98357_playback_startup(struct snd_pcm_substream *substream) |
| { |
| static const unsigned int rates[] = { |
| 48000 |
| }; |
| static const unsigned int channels[] = { |
| 2 |
| }; |
| static const struct snd_pcm_hw_constraint_list constraints_rates = { |
| .count = ARRAY_SIZE(rates), |
| .list = rates, |
| .mask = 0, |
| }; |
| static const struct snd_pcm_hw_constraint_list constraints_channels = { |
| .count = ARRAY_SIZE(channels), |
| .list = channels, |
| .mask = 0, |
| }; |
| |
| struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); |
| struct snd_pcm_runtime *runtime = substream->runtime; |
| int ret; |
| |
| ret = snd_pcm_hw_constraint_list(runtime, 0, |
| SNDRV_PCM_HW_PARAM_RATE, |
| &constraints_rates); |
| if (ret < 0) { |
| dev_err(rtd->dev, "hw_constraint_list rate failed\n"); |
| return ret; |
| } |
| |
| ret = snd_pcm_hw_constraint_list(runtime, 0, |
| SNDRV_PCM_HW_PARAM_CHANNELS, |
| &constraints_channels); |
| if (ret < 0) { |
| dev_err(rtd->dev, "hw_constraint_list channel failed\n"); |
| return ret; |
| } |
| |
| return 0; |
| } |
| |
| static const struct snd_soc_ops mt8186_mt6366_da7219_max98357_playback_ops = { |
| .startup = mt8186_mt6366_da7219_max98357_playback_startup, |
| }; |
| |
| static int mt8186_mt6366_da7219_max98357_capture_startup(struct snd_pcm_substream *substream) |
| { |
| static const unsigned int rates[] = { |
| 48000 |
| }; |
| static const unsigned int channels[] = { |
| 1, 2 |
| }; |
| static const struct snd_pcm_hw_constraint_list constraints_rates = { |
| .count = ARRAY_SIZE(rates), |
| .list = rates, |
| .mask = 0, |
| }; |
| static const struct snd_pcm_hw_constraint_list constraints_channels = { |
| .count = ARRAY_SIZE(channels), |
| .list = channels, |
| .mask = 0, |
| }; |
| |
| struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); |
| struct snd_pcm_runtime *runtime = substream->runtime; |
| int ret; |
| |
| ret = snd_pcm_hw_constraint_list(runtime, 0, |
| SNDRV_PCM_HW_PARAM_RATE, |
| &constraints_rates); |
| if (ret < 0) { |
| dev_err(rtd->dev, "hw_constraint_list rate failed\n"); |
| return ret; |
| } |
| |
| ret = snd_pcm_hw_constraint_list(runtime, 0, |
| SNDRV_PCM_HW_PARAM_CHANNELS, |
| &constraints_channels); |
| if (ret < 0) { |
| dev_err(rtd->dev, "hw_constraint_list channel failed\n"); |
| return ret; |
| } |
| |
| return 0; |
| } |
| |
| static const struct snd_soc_ops mt8186_mt6366_da7219_max98357_capture_ops = { |
| .startup = mt8186_mt6366_da7219_max98357_capture_startup, |
| }; |
| |
| /* FE */ |
| SND_SOC_DAILINK_DEFS(playback1, |
| DAILINK_COMP_ARRAY(COMP_CPU("DL1")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| SND_SOC_DAILINK_DEFS(playback12, |
| DAILINK_COMP_ARRAY(COMP_CPU("DL12")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| SND_SOC_DAILINK_DEFS(playback2, |
| DAILINK_COMP_ARRAY(COMP_CPU("DL2")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| SND_SOC_DAILINK_DEFS(playback3, |
| DAILINK_COMP_ARRAY(COMP_CPU("DL3")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| SND_SOC_DAILINK_DEFS(playback4, |
| DAILINK_COMP_ARRAY(COMP_CPU("DL4")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| SND_SOC_DAILINK_DEFS(playback5, |
| DAILINK_COMP_ARRAY(COMP_CPU("DL5")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| SND_SOC_DAILINK_DEFS(playback6, |
| DAILINK_COMP_ARRAY(COMP_CPU("DL6")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| SND_SOC_DAILINK_DEFS(playback7, |
| DAILINK_COMP_ARRAY(COMP_CPU("DL7")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| SND_SOC_DAILINK_DEFS(playback8, |
| DAILINK_COMP_ARRAY(COMP_CPU("DL8")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| SND_SOC_DAILINK_DEFS(capture1, |
| DAILINK_COMP_ARRAY(COMP_CPU("UL1")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| SND_SOC_DAILINK_DEFS(capture2, |
| DAILINK_COMP_ARRAY(COMP_CPU("UL2")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| SND_SOC_DAILINK_DEFS(capture3, |
| DAILINK_COMP_ARRAY(COMP_CPU("UL3")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| SND_SOC_DAILINK_DEFS(capture4, |
| DAILINK_COMP_ARRAY(COMP_CPU("UL4")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| SND_SOC_DAILINK_DEFS(capture5, |
| DAILINK_COMP_ARRAY(COMP_CPU("UL5")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| SND_SOC_DAILINK_DEFS(capture6, |
| DAILINK_COMP_ARRAY(COMP_CPU("UL6")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| SND_SOC_DAILINK_DEFS(capture7, |
| DAILINK_COMP_ARRAY(COMP_CPU("UL7")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| /* hostless */ |
| SND_SOC_DAILINK_DEFS(hostless_lpbk, |
| DAILINK_COMP_ARRAY(COMP_CPU("Hostless LPBK DAI")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(hostless_fm, |
| DAILINK_COMP_ARRAY(COMP_CPU("Hostless FM DAI")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(hostless_src1, |
| DAILINK_COMP_ARRAY(COMP_CPU("Hostless_SRC_1_DAI")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(hostless_src_bargein, |
| DAILINK_COMP_ARRAY(COMP_CPU("Hostless_SRC_Bargein_DAI")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| /* BE */ |
| SND_SOC_DAILINK_DEFS(adda, |
| DAILINK_COMP_ARRAY(COMP_CPU("ADDA")), |
| DAILINK_COMP_ARRAY(COMP_CODEC("mt6358-sound", |
| "mt6358-snd-codec-aif1"), |
| COMP_CODEC("dmic-codec", |
| "dmic-hifi")), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(i2s0, |
| DAILINK_COMP_ARRAY(COMP_CPU("I2S0")), |
| DAILINK_COMP_ARRAY(COMP_EMPTY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(i2s1, |
| DAILINK_COMP_ARRAY(COMP_CPU("I2S1")), |
| DAILINK_COMP_ARRAY(COMP_EMPTY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(i2s2, |
| DAILINK_COMP_ARRAY(COMP_CPU("I2S2")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(i2s3, |
| DAILINK_COMP_ARRAY(COMP_CPU("I2S3")), |
| DAILINK_COMP_ARRAY(COMP_EMPTY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(hw_gain1, |
| DAILINK_COMP_ARRAY(COMP_CPU("HW Gain 1")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(hw_gain2, |
| DAILINK_COMP_ARRAY(COMP_CPU("HW Gain 2")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(hw_src1, |
| DAILINK_COMP_ARRAY(COMP_CPU("HW_SRC_1")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(hw_src2, |
| DAILINK_COMP_ARRAY(COMP_CPU("HW_SRC_2")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(connsys_i2s, |
| DAILINK_COMP_ARRAY(COMP_CPU("CONNSYS_I2S")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(pcm1, |
| DAILINK_COMP_ARRAY(COMP_CPU("PCM 1")), |
| DAILINK_COMP_ARRAY(COMP_CODEC("bt-sco", "bt-sco-pcm-wb")), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(tdm_in, |
| DAILINK_COMP_ARRAY(COMP_CPU("TDM IN")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| |
| /* hostless */ |
| SND_SOC_DAILINK_DEFS(hostless_ul1, |
| DAILINK_COMP_ARRAY(COMP_CPU("Hostless_UL1 DAI")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(hostless_ul2, |
| DAILINK_COMP_ARRAY(COMP_CPU("Hostless_UL2 DAI")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(hostless_ul3, |
| DAILINK_COMP_ARRAY(COMP_CPU("Hostless_UL3 DAI")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(hostless_ul5, |
| DAILINK_COMP_ARRAY(COMP_CPU("Hostless_UL5 DAI")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(hostless_ul6, |
| DAILINK_COMP_ARRAY(COMP_CPU("Hostless_UL6 DAI")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(hostless_hw_gain_aaudio, |
| DAILINK_COMP_ARRAY(COMP_CPU("Hostless HW Gain AAudio DAI")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| SND_SOC_DAILINK_DEFS(hostless_src_aaudio, |
| DAILINK_COMP_ARRAY(COMP_CPU("Hostless SRC AAudio DAI")), |
| DAILINK_COMP_ARRAY(COMP_DUMMY()), |
| DAILINK_COMP_ARRAY(COMP_EMPTY())); |
| static struct snd_soc_dai_link mt8186_mt6366_da7219_max98357_dai_links[] = { |
| /* Front End DAI links */ |
| { |
| .name = "Playback_1", |
| .stream_name = "Playback_1", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| .dpcm_merged_format = 1, |
| .dpcm_merged_chan = 1, |
| .dpcm_merged_rate = 1, |
| .ops = &mt8186_mt6366_da7219_max98357_playback_ops, |
| SND_SOC_DAILINK_REG(playback1), |
| }, |
| { |
| .name = "Playback_12", |
| .stream_name = "Playback_12", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| SND_SOC_DAILINK_REG(playback12), |
| }, |
| { |
| .name = "Playback_2", |
| .stream_name = "Playback_2", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| .dpcm_merged_format = 1, |
| .dpcm_merged_chan = 1, |
| .dpcm_merged_rate = 1, |
| SND_SOC_DAILINK_REG(playback2), |
| }, |
| { |
| .name = "Playback_3", |
| .stream_name = "Playback_3", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| .dpcm_merged_format = 1, |
| .dpcm_merged_chan = 1, |
| .dpcm_merged_rate = 1, |
| .ops = &mt8186_mt6366_da7219_max98357_playback_ops, |
| SND_SOC_DAILINK_REG(playback3), |
| }, |
| { |
| .name = "Playback_4", |
| .stream_name = "Playback_4", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| SND_SOC_DAILINK_REG(playback4), |
| }, |
| { |
| .name = "Playback_5", |
| .stream_name = "Playback_5", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| SND_SOC_DAILINK_REG(playback5), |
| }, |
| { |
| .name = "Playback_6", |
| .stream_name = "Playback_6", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| SND_SOC_DAILINK_REG(playback6), |
| }, |
| { |
| .name = "Playback_7", |
| .stream_name = "Playback_7", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| SND_SOC_DAILINK_REG(playback7), |
| }, |
| { |
| .name = "Playback_8", |
| .stream_name = "Playback_8", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| SND_SOC_DAILINK_REG(playback8), |
| }, |
| { |
| .name = "Capture_1", |
| .stream_name = "Capture_1", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_capture = 1, |
| SND_SOC_DAILINK_REG(capture1), |
| }, |
| { |
| .name = "Capture_2", |
| .stream_name = "Capture_2", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_capture = 1, |
| .dpcm_merged_format = 1, |
| .dpcm_merged_chan = 1, |
| .dpcm_merged_rate = 1, |
| .ops = &mt8186_mt6366_da7219_max98357_capture_ops, |
| SND_SOC_DAILINK_REG(capture2), |
| }, |
| { |
| .name = "Capture_3", |
| .stream_name = "Capture_3", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_capture = 1, |
| SND_SOC_DAILINK_REG(capture3), |
| }, |
| { |
| .name = "Capture_4", |
| .stream_name = "Capture_4", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_capture = 1, |
| .dpcm_merged_format = 1, |
| .dpcm_merged_chan = 1, |
| .dpcm_merged_rate = 1, |
| .ops = &mt8186_mt6366_da7219_max98357_capture_ops, |
| SND_SOC_DAILINK_REG(capture4), |
| }, |
| { |
| .name = "Capture_5", |
| .stream_name = "Capture_5", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_capture = 1, |
| SND_SOC_DAILINK_REG(capture5), |
| }, |
| { |
| .name = "Capture_6", |
| .stream_name = "Capture_6", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_capture = 1, |
| .dpcm_merged_format = 1, |
| .dpcm_merged_chan = 1, |
| .dpcm_merged_rate = 1, |
| SND_SOC_DAILINK_REG(capture6), |
| }, |
| { |
| .name = "Capture_7", |
| .stream_name = "Capture_7", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_capture = 1, |
| SND_SOC_DAILINK_REG(capture7), |
| }, |
| { |
| .name = "Hostless_LPBK", |
| .stream_name = "Hostless_LPBK", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(hostless_lpbk), |
| }, |
| { |
| .name = "Hostless_FM", |
| .stream_name = "Hostless_FM", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(hostless_fm), |
| }, |
| { |
| .name = "Hostless_SRC_1", |
| .stream_name = "Hostless_SRC_1", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(hostless_src1), |
| }, |
| { |
| .name = "Hostless_SRC_Bargein", |
| .stream_name = "Hostless_SRC_Bargein", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(hostless_src_bargein), |
| }, |
| { |
| .name = "Hostless_HW_Gain_AAudio", |
| .stream_name = "Hostless_HW_Gain_AAudio", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(hostless_hw_gain_aaudio), |
| }, |
| { |
| .name = "Hostless_SRC_AAudio", |
| .stream_name = "Hostless_SRC_AAudio", |
| .trigger = {SND_SOC_DPCM_TRIGGER_PRE, |
| SND_SOC_DPCM_TRIGGER_PRE}, |
| .dynamic = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(hostless_src_aaudio), |
| }, |
| /* Back End DAI links */ |
| { |
| .name = "Primary Codec", |
| .no_pcm = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| .init = mt8186_mt6366_init, |
| SND_SOC_DAILINK_REG(adda), |
| }, |
| { |
| .name = "I2S3", |
| .no_pcm = 1, |
| .dai_fmt = SND_SOC_DAIFMT_I2S | |
| SND_SOC_DAIFMT_IB_IF | |
| SND_SOC_DAIFMT_CBM_CFM, |
| .dpcm_playback = 1, |
| .ignore_suspend = 1, |
| .init = mt8186_mt6366_da7219_max98357_hdmi_init, |
| .be_hw_params_fixup = mt8186_anx7625_i2s_hw_params_fixup, |
| SND_SOC_DAILINK_REG(i2s3), |
| }, |
| { |
| .name = "I2S0", |
| .no_pcm = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| .be_hw_params_fixup = mt8186_i2s_hw_params_fixup, |
| .ops = &mt8186_da7219_i2s_ops, |
| SND_SOC_DAILINK_REG(i2s0), |
| }, |
| { |
| .name = "I2S1", |
| .no_pcm = 1, |
| .dpcm_playback = 1, |
| .ignore_suspend = 1, |
| .be_hw_params_fixup = mt8186_i2s_hw_params_fixup, |
| .init = mt8186_da7219_init, |
| .ops = &mt8186_da7219_i2s_ops, |
| SND_SOC_DAILINK_REG(i2s1), |
| }, |
| { |
| .name = "I2S2", |
| .no_pcm = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| .be_hw_params_fixup = mt8186_i2s_hw_params_fixup, |
| SND_SOC_DAILINK_REG(i2s2), |
| }, |
| { |
| .name = "HW Gain 1", |
| .no_pcm = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(hw_gain1), |
| }, |
| { |
| .name = "HW Gain 2", |
| .no_pcm = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(hw_gain2), |
| }, |
| { |
| .name = "HW_SRC_1", |
| .no_pcm = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(hw_src1), |
| }, |
| { |
| .name = "HW_SRC_2", |
| .no_pcm = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(hw_src2), |
| }, |
| { |
| .name = "CONNSYS_I2S", |
| .no_pcm = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(connsys_i2s), |
| }, |
| { |
| .name = "PCM 1", |
| .dai_fmt = SND_SOC_DAIFMT_I2S | |
| SND_SOC_DAIFMT_NB_IF, |
| .no_pcm = 1, |
| .dpcm_playback = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(pcm1), |
| }, |
| { |
| .name = "TDM IN", |
| .no_pcm = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(tdm_in), |
| }, |
| /* dummy BE for ul memif to record from dl memif */ |
| { |
| .name = "Hostless_UL1", |
| .no_pcm = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(hostless_ul1), |
| }, |
| { |
| .name = "Hostless_UL2", |
| .no_pcm = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(hostless_ul2), |
| }, |
| { |
| .name = "Hostless_UL3", |
| .no_pcm = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(hostless_ul3), |
| }, |
| { |
| .name = "Hostless_UL5", |
| .no_pcm = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(hostless_ul5), |
| }, |
| { |
| .name = "Hostless_UL6", |
| .no_pcm = 1, |
| .dpcm_capture = 1, |
| .ignore_suspend = 1, |
| SND_SOC_DAILINK_REG(hostless_ul6), |
| }, |
| }; |
| |
| static const struct snd_soc_dapm_widget |
| mt8186_mt6366_da7219_max98357_widgets[] = { |
| SND_SOC_DAPM_SPK("Speakers", NULL), |
| SND_SOC_DAPM_OUTPUT("HDMI1"), |
| }; |
| |
| static const struct snd_soc_dapm_route |
| mt8186_mt6366_da7219_max98357_routes[] = { |
| /* SPK */ |
| { "Speakers", NULL, "Speaker"}, |
| /* HDMI */ |
| { "HDMI1", NULL, "TX"}, |
| }; |
| |
| static const struct snd_kcontrol_new |
| mt8186_mt6366_da7219_max98357_controls[] = { |
| SOC_DAPM_PIN_SWITCH("Speakers"), |
| SOC_DAPM_PIN_SWITCH("HDMI1"), |
| }; |
| |
| static struct snd_soc_card mt8186_mt6366_da7219_max98357_soc_card = { |
| .name = "mt8186_mt6366_da7219_max98357", |
| .owner = THIS_MODULE, |
| .dai_link = mt8186_mt6366_da7219_max98357_dai_links, |
| .num_links = ARRAY_SIZE(mt8186_mt6366_da7219_max98357_dai_links), |
| .controls = mt8186_mt6366_da7219_max98357_controls, |
| .num_controls = ARRAY_SIZE(mt8186_mt6366_da7219_max98357_controls), |
| .dapm_widgets = mt8186_mt6366_da7219_max98357_widgets, |
| .num_dapm_widgets = ARRAY_SIZE(mt8186_mt6366_da7219_max98357_widgets), |
| .dapm_routes = mt8186_mt6366_da7219_max98357_routes, |
| .num_dapm_routes = ARRAY_SIZE(mt8186_mt6366_da7219_max98357_routes), |
| .codec_conf = mt8186_mt6366_da7219_max98357_codec_conf, |
| .num_configs = ARRAY_SIZE(mt8186_mt6366_da7219_max98357_codec_conf), |
| }; |
| |
| static int mt8186_mt6366_da7219_max98357_dev_probe(struct platform_device *pdev) |
| { |
| struct snd_soc_card *card; |
| struct snd_soc_dai_link *dai_link; |
| struct mt8186_mt6366_da7219_max98357_priv *priv; |
| struct device_node *platform_node, *headset_codec, *playback_codec; |
| int ret, i; |
| |
| card = (struct snd_soc_card *)device_get_match_data(&pdev->dev); |
| if (!card) |
| return -EINVAL; |
| card->dev = &pdev->dev; |
| |
| platform_node = of_parse_phandle(pdev->dev.of_node, "mediatek,platform", 0); |
| if (!platform_node) { |
| ret = -EINVAL; |
| dev_err_probe(&pdev->dev, ret, "Property 'platform' missing or invalid\n"); |
| return ret; |
| } |
| |
| playback_codec = of_get_child_by_name(pdev->dev.of_node, "playback-codecs"); |
| if (!playback_codec) { |
| ret = -EINVAL; |
| dev_err_probe(&pdev->dev, ret, "Property 'speaker-codecs' missing or invalid\n"); |
| goto err_playback_codec; |
| } |
| |
| headset_codec = of_get_child_by_name(pdev->dev.of_node, "headset-codec"); |
| if (!headset_codec) { |
| ret = -EINVAL; |
| dev_err_probe(&pdev->dev, ret, "Property 'headset-codec' missing or invalid\n"); |
| goto err_headset_codec; |
| } |
| |
| for_each_card_prelinks(card, i, dai_link) { |
| ret = mt8186_mt6366_card_set_be_link(card, dai_link, playback_codec, "I2S3"); |
| if (ret) { |
| dev_err_probe(&pdev->dev, ret, "%s set speaker_codec fail\n", |
| dai_link->name); |
| goto err_probe; |
| } |
| |
| ret = mt8186_mt6366_card_set_be_link(card, dai_link, headset_codec, "I2S0"); |
| if (ret) { |
| dev_err_probe(&pdev->dev, ret, "%s set headset_codec fail\n", |
| dai_link->name); |
| goto err_probe; |
| } |
| |
| ret = mt8186_mt6366_card_set_be_link(card, dai_link, headset_codec, "I2S1"); |
| if (ret) { |
| dev_err_probe(&pdev->dev, ret, "%s set headset_codec fail\n", |
| dai_link->name); |
| goto err_probe; |
| } |
| |
| if (!dai_link->platforms->name) |
| dai_link->platforms->of_node = platform_node; |
| } |
| |
| priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); |
| if (!priv) { |
| ret = -ENOMEM; |
| goto err_probe; |
| } |
| |
| snd_soc_card_set_drvdata(card, priv); |
| |
| ret = mt8186_afe_gpio_init(&pdev->dev); |
| if (ret) { |
| dev_err_probe(&pdev->dev, ret, "%s init gpio error\n", __func__); |
| goto err_probe; |
| } |
| |
| ret = devm_snd_soc_register_card(&pdev->dev, card); |
| if (ret) |
| dev_err_probe(&pdev->dev, ret, "%s snd_soc_register_card fail\n", __func__); |
| |
| err_probe: |
| of_node_put(headset_codec); |
| err_headset_codec: |
| of_node_put(playback_codec); |
| err_playback_codec: |
| of_node_put(platform_node); |
| |
| return ret; |
| } |
| |
| #if IS_ENABLED(CONFIG_OF) |
| static const struct of_device_id mt8186_mt6366_da7219_max98357_dt_match[] = { |
| { .compatible = "mediatek,mt8186-mt6366-da7219-max98357-sound", |
| .data = &mt8186_mt6366_da7219_max98357_soc_card, |
| }, |
| {} |
| }; |
| #endif |
| |
| static struct platform_driver mt8186_mt6366_da7219_max98357_driver = { |
| .driver = { |
| .name = "mt8186_mt6366_da7219_max98357", |
| #if IS_ENABLED(CONFIG_OF) |
| .of_match_table = mt8186_mt6366_da7219_max98357_dt_match, |
| #endif |
| .pm = &snd_soc_pm_ops, |
| }, |
| .probe = mt8186_mt6366_da7219_max98357_dev_probe, |
| }; |
| |
| module_platform_driver(mt8186_mt6366_da7219_max98357_driver); |
| |
| /* Module information */ |
| MODULE_DESCRIPTION("MT8186-MT6366-DA7219-MAX98357 ALSA SoC machine driver"); |
| MODULE_AUTHOR("Jiaxin Yu <jiaxin.yu@mediatek.com>"); |
| MODULE_LICENSE("GPL v2"); |
| MODULE_ALIAS("mt8186_mt6366_da7219_max98357 soc card"); |
