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Diffstat (limited to 'sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c')
-rw-r--r--sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c893
1 files changed, 893 insertions, 0 deletions
diff --git a/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c b/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c
new file mode 100644
index 000000000..701fbcc0f
--- /dev/null
+++ b/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c
@@ -0,0 +1,893 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// mt8183-da7219-max98357.c
+// -- MT8183-DA7219-MAX98357 ALSA SoC machine driver
+//
+// Copyright (c) 2018 MediaTek Inc.
+// Author: Shunli Wang <shunli.wang@mediatek.com>
+
+#include <linux/input.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/pinctrl/consumer.h>
+#include <sound/jack.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include "../../codecs/da7219.h"
+#include "../../codecs/rt1015.h"
+#include "../common/mtk-afe-platform-driver.h"
+#include "mt8183-afe-common.h"
+
+#define DA7219_CODEC_DAI "da7219-hifi"
+#define DA7219_DEV_NAME "da7219.5-001a"
+#define RT1015_CODEC_DAI "rt1015-aif"
+#define RT1015_DEV0_NAME "rt1015.6-0028"
+#define RT1015_DEV1_NAME "rt1015.6-0029"
+
+struct mt8183_da7219_max98357_priv {
+ struct snd_soc_jack headset_jack, hdmi_jack;
+};
+
+static struct snd_soc_jack_pin mt8183_da7219_max98357_jack_pins[] = {
+ {
+ .pin = "Headphone",
+ .mask = SND_JACK_HEADPHONE,
+ },
+ {
+ .pin = "Headset Mic",
+ .mask = SND_JACK_MICROPHONE,
+ },
+ {
+ .pin = "Line Out",
+ .mask = SND_JACK_LINEOUT,
+ },
+};
+
+static int mt8183_mt6358_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);
+ unsigned int rate = params_rate(params);
+ unsigned int mclk_fs_ratio = 128;
+ unsigned int mclk_fs = rate * mclk_fs_ratio;
+
+ return snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(rtd, 0),
+ 0, mclk_fs, SND_SOC_CLOCK_OUT);
+}
+
+static const struct snd_soc_ops mt8183_mt6358_i2s_ops = {
+ .hw_params = mt8183_mt6358_i2s_hw_params,
+};
+
+static int mt8183_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 = 0, 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\n");
+
+ 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\n");
+
+ 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;
+}
+
+static int mt8183_da7219_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);
+ break;
+ }
+ }
+ }
+
+ return ret;
+}
+
+static const struct snd_soc_ops mt8183_da7219_i2s_ops = {
+ .hw_params = mt8183_da7219_i2s_hw_params,
+ .hw_free = mt8183_da7219_hw_free,
+};
+
+static int
+mt8183_da7219_rt1015_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);
+ unsigned int rate = params_rate(params);
+ struct snd_soc_dai *codec_dai;
+ int ret = 0, i;
+
+ for_each_rtd_codec_dais(rtd, i, codec_dai) {
+ if (!strcmp(codec_dai->component->name, RT1015_DEV0_NAME) ||
+ !strcmp(codec_dai->component->name, RT1015_DEV1_NAME)) {
+ ret = snd_soc_dai_set_pll(codec_dai, 0,
+ RT1015_PLL_S_BCLK,
+ rate * 64, rate * 256);
+ if (ret) {
+ dev_err(rtd->dev, "failed to set pll\n");
+ return ret;
+ }
+
+ ret = snd_soc_dai_set_sysclk(codec_dai,
+ RT1015_SCLK_S_PLL,
+ rate * 256,
+ SND_SOC_CLOCK_IN);
+ if (ret) {
+ dev_err(rtd->dev, "failed to set sysclk\n");
+ return ret;
+ }
+ }
+ }
+
+ return mt8183_da7219_i2s_hw_params(substream, params);
+}
+
+static const struct snd_soc_ops mt8183_da7219_rt1015_i2s_ops = {
+ .hw_params = mt8183_da7219_rt1015_i2s_hw_params,
+ .hw_free = mt8183_da7219_hw_free,
+};
+
+static int mt8183_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ /* fix BE i2s format to S32_LE, 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, SNDRV_PCM_FORMAT_S32_LE);
+
+ return 0;
+}
+
+static int mt8183_rt1015_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params)
+{
+ /* fix BE i2s format to S24_LE, 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, SNDRV_PCM_FORMAT_S24_LE);
+
+ return 0;
+}
+
+static int
+mt8183_da7219_max98357_startup(
+ struct snd_pcm_substream *substream)
+{
+ static const unsigned int rates[] = {
+ 48000,
+ };
+ static const struct snd_pcm_hw_constraint_list constraints_rates = {
+ .count = ARRAY_SIZE(rates),
+ .list = rates,
+ .mask = 0,
+ };
+ static const unsigned int channels[] = {
+ 2,
+ };
+ static const struct snd_pcm_hw_constraint_list constraints_channels = {
+ .count = ARRAY_SIZE(channels),
+ .list = channels,
+ .mask = 0,
+ };
+
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
+ runtime->hw.channels_max = 2;
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_CHANNELS,
+ &constraints_channels);
+
+ runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
+ snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
+
+ return 0;
+}
+
+static const struct snd_soc_ops mt8183_da7219_max98357_ops = {
+ .startup = mt8183_da7219_max98357_startup,
+};
+
+static int
+mt8183_da7219_max98357_bt_sco_startup(
+ struct snd_pcm_substream *substream)
+{
+ static const unsigned int rates[] = {
+ 8000, 16000
+ };
+ static const struct snd_pcm_hw_constraint_list constraints_rates = {
+ .count = ARRAY_SIZE(rates),
+ .list = rates,
+ .mask = 0,
+ };
+ static const unsigned int channels[] = {
+ 1,
+ };
+ static const struct snd_pcm_hw_constraint_list constraints_channels = {
+ .count = ARRAY_SIZE(channels),
+ .list = channels,
+ .mask = 0,
+ };
+
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
+ runtime->hw.channels_max = 1;
+ snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_CHANNELS,
+ &constraints_channels);
+
+ runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
+ snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
+
+ return 0;
+}
+
+static const struct snd_soc_ops mt8183_da7219_max98357_bt_sco_ops = {
+ .startup = mt8183_da7219_max98357_bt_sco_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(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(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(capture_mono,
+ DAILINK_COMP_ARRAY(COMP_CPU("UL_MONO_1")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(playback_hdmi,
+ DAILINK_COMP_ARRAY(COMP_CPU("HDMI")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+/* BE */
+SND_SOC_DAILINK_DEFS(primary_codec,
+ DAILINK_COMP_ARRAY(COMP_CPU("ADDA")),
+ DAILINK_COMP_ARRAY(COMP_CODEC("mt6358-sound", "mt6358-snd-codec-aif1")),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(pcm1,
+ DAILINK_COMP_ARRAY(COMP_CPU("PCM 1")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(pcm2,
+ DAILINK_COMP_ARRAY(COMP_CPU("PCM 2")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(i2s0,
+ DAILINK_COMP_ARRAY(COMP_CPU("I2S0")),
+ DAILINK_COMP_ARRAY(COMP_CODEC("bt-sco", "bt-sco-pcm")),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(i2s1,
+ DAILINK_COMP_ARRAY(COMP_CPU("I2S1")),
+ DAILINK_COMP_ARRAY(COMP_DUMMY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(i2s2,
+ DAILINK_COMP_ARRAY(COMP_CPU("I2S2")),
+ DAILINK_COMP_ARRAY(COMP_CODEC(DA7219_DEV_NAME, DA7219_CODEC_DAI)),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(i2s3_max98357a,
+ DAILINK_COMP_ARRAY(COMP_CPU("I2S3")),
+ DAILINK_COMP_ARRAY(COMP_CODEC("max98357a", "HiFi"),
+ COMP_CODEC(DA7219_DEV_NAME, DA7219_CODEC_DAI)),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(i2s3_rt1015,
+ DAILINK_COMP_ARRAY(COMP_CPU("I2S3")),
+ DAILINK_COMP_ARRAY(COMP_CODEC(RT1015_DEV0_NAME, RT1015_CODEC_DAI),
+ COMP_CODEC(RT1015_DEV1_NAME, RT1015_CODEC_DAI),
+ COMP_CODEC(DA7219_DEV_NAME, DA7219_CODEC_DAI)),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(i2s3_rt1015p,
+ DAILINK_COMP_ARRAY(COMP_CPU("I2S3")),
+ DAILINK_COMP_ARRAY(COMP_CODEC("rt1015p", "HiFi"),
+ COMP_CODEC(DA7219_DEV_NAME, DA7219_CODEC_DAI)),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(i2s5,
+ DAILINK_COMP_ARRAY(COMP_CPU("I2S5")),
+ DAILINK_COMP_ARRAY(COMP_CODEC("bt-sco", "bt-sco-pcm")),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+SND_SOC_DAILINK_DEFS(tdm,
+ DAILINK_COMP_ARRAY(COMP_CPU("TDM")),
+ DAILINK_COMP_ARRAY(COMP_CODEC(NULL, "i2s-hifi")),
+ DAILINK_COMP_ARRAY(COMP_EMPTY()));
+
+static int mt8183_da7219_max98357_hdmi_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct mt8183_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)
+ return ret;
+
+ return snd_soc_component_set_jack(asoc_rtd_to_codec(rtd, 0)->component,
+ &priv->hdmi_jack, NULL);
+}
+
+static int mt8183_bt_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_component *cmpnt_afe =
+ snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
+ struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe);
+ int ret;
+
+ ret = mt8183_dai_i2s_set_share(afe, "I2S5", "I2S0");
+ if (ret) {
+ dev_err(rtd->dev, "Failed to set up shared clocks\n");
+ return ret;
+ }
+ return 0;
+}
+
+static int mt8183_da7219_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_component *cmpnt_afe =
+ snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
+ struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe);
+ int ret;
+
+ ret = mt8183_dai_i2s_set_share(afe, "I2S2", "I2S3");
+ if (ret) {
+ dev_err(rtd->dev, "Failed to set up shared clocks\n");
+ return ret;
+ }
+ return 0;
+}
+
+static struct snd_soc_dai_link mt8183_da7219_dai_links[] = {
+ /* FE */
+ {
+ .name = "Playback_1",
+ .stream_name = "Playback_1",
+ .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
+ SND_SOC_DPCM_TRIGGER_PRE},
+ .dynamic = 1,
+ .dpcm_playback = 1,
+ .ops = &mt8183_da7219_max98357_ops,
+ SND_SOC_DAILINK_REG(playback1),
+ },
+ {
+ .name = "Playback_2",
+ .stream_name = "Playback_2",
+ .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
+ SND_SOC_DPCM_TRIGGER_PRE},
+ .dynamic = 1,
+ .dpcm_playback = 1,
+ .ops = &mt8183_da7219_max98357_bt_sco_ops,
+ 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,
+ SND_SOC_DAILINK_REG(playback3),
+ },
+ {
+ .name = "Capture_1",
+ .stream_name = "Capture_1",
+ .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
+ SND_SOC_DPCM_TRIGGER_PRE},
+ .dynamic = 1,
+ .dpcm_capture = 1,
+ .ops = &mt8183_da7219_max98357_bt_sco_ops,
+ 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,
+ 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,
+ .ops = &mt8183_da7219_max98357_ops,
+ SND_SOC_DAILINK_REG(capture3),
+ },
+ {
+ .name = "Capture_Mono_1",
+ .stream_name = "Capture_Mono_1",
+ .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
+ SND_SOC_DPCM_TRIGGER_PRE},
+ .dynamic = 1,
+ .dpcm_capture = 1,
+ SND_SOC_DAILINK_REG(capture_mono),
+ },
+ {
+ .name = "Playback_HDMI",
+ .stream_name = "Playback_HDMI",
+ .trigger = {SND_SOC_DPCM_TRIGGER_PRE,
+ SND_SOC_DPCM_TRIGGER_PRE},
+ .dynamic = 1,
+ .dpcm_playback = 1,
+ SND_SOC_DAILINK_REG(playback_hdmi),
+ },
+ /* BE */
+ {
+ .name = "Primary Codec",
+ .no_pcm = 1,
+ .dpcm_playback = 1,
+ .dpcm_capture = 1,
+ .ignore_suspend = 1,
+ SND_SOC_DAILINK_REG(primary_codec),
+ },
+ {
+ .name = "PCM 1",
+ .no_pcm = 1,
+ .dpcm_playback = 1,
+ .dpcm_capture = 1,
+ .ignore_suspend = 1,
+ SND_SOC_DAILINK_REG(pcm1),
+ },
+ {
+ .name = "PCM 2",
+ .no_pcm = 1,
+ .dpcm_playback = 1,
+ .dpcm_capture = 1,
+ .ignore_suspend = 1,
+ SND_SOC_DAILINK_REG(pcm2),
+ },
+ {
+ .name = "I2S0",
+ .no_pcm = 1,
+ .dpcm_capture = 1,
+ .ignore_suspend = 1,
+ .be_hw_params_fixup = mt8183_i2s_hw_params_fixup,
+ .ops = &mt8183_mt6358_i2s_ops,
+ SND_SOC_DAILINK_REG(i2s0),
+ },
+ {
+ .name = "I2S1",
+ .no_pcm = 1,
+ .dpcm_playback = 1,
+ .ignore_suspend = 1,
+ .be_hw_params_fixup = mt8183_i2s_hw_params_fixup,
+ .ops = &mt8183_mt6358_i2s_ops,
+ SND_SOC_DAILINK_REG(i2s1),
+ },
+ {
+ .name = "I2S2",
+ .no_pcm = 1,
+ .dpcm_capture = 1,
+ .ignore_suspend = 1,
+ .be_hw_params_fixup = mt8183_i2s_hw_params_fixup,
+ .ops = &mt8183_da7219_i2s_ops,
+ .init = &mt8183_da7219_init,
+ SND_SOC_DAILINK_REG(i2s2),
+ },
+ {
+ .name = "I2S3",
+ .no_pcm = 1,
+ .dpcm_playback = 1,
+ .ignore_suspend = 1,
+ },
+ {
+ .name = "I2S5",
+ .no_pcm = 1,
+ .dpcm_playback = 1,
+ .ignore_suspend = 1,
+ .be_hw_params_fixup = mt8183_i2s_hw_params_fixup,
+ .ops = &mt8183_mt6358_i2s_ops,
+ .init = &mt8183_bt_init,
+ SND_SOC_DAILINK_REG(i2s5),
+ },
+ {
+ .name = "TDM",
+ .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,
+ .be_hw_params_fixup = mt8183_i2s_hw_params_fixup,
+ .ignore = 1,
+ .init = mt8183_da7219_max98357_hdmi_init,
+ SND_SOC_DAILINK_REG(tdm),
+ },
+};
+
+static int
+mt8183_da7219_max98357_headset_init(struct snd_soc_component *component)
+{
+ int ret;
+ struct mt8183_da7219_max98357_priv *priv =
+ snd_soc_card_get_drvdata(component->card);
+
+ /* Enable Headset and 4 Buttons Jack detection */
+ ret = snd_soc_card_jack_new_pins(component->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,
+ &priv->headset_jack,
+ mt8183_da7219_max98357_jack_pins,
+ ARRAY_SIZE(mt8183_da7219_max98357_jack_pins));
+ if (ret)
+ return ret;
+
+ snd_jack_set_key(
+ priv->headset_jack.jack, SND_JACK_BTN_0, KEY_PLAYPAUSE);
+ snd_jack_set_key(
+ priv->headset_jack.jack, SND_JACK_BTN_1, KEY_VOLUMEUP);
+ snd_jack_set_key(
+ priv->headset_jack.jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN);
+ snd_jack_set_key(
+ priv->headset_jack.jack, SND_JACK_BTN_3, KEY_VOICECOMMAND);
+
+ snd_soc_component_set_jack(component, &priv->headset_jack, NULL);
+
+ return 0;
+}
+
+static struct snd_soc_aux_dev mt8183_da7219_max98357_headset_dev = {
+ .dlc = COMP_EMPTY(),
+ .init = mt8183_da7219_max98357_headset_init,
+};
+
+static struct snd_soc_codec_conf mt6358_codec_conf[] = {
+ {
+ .dlc = COMP_CODEC_CONF("mt6358-sound"),
+ .name_prefix = "Mt6358",
+ },
+};
+
+static const struct snd_kcontrol_new mt8183_da7219_max98357_snd_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Headphone"),
+ SOC_DAPM_PIN_SWITCH("Headset Mic"),
+ SOC_DAPM_PIN_SWITCH("Speakers"),
+ SOC_DAPM_PIN_SWITCH("Line Out"),
+};
+
+static const
+struct snd_soc_dapm_widget mt8183_da7219_max98357_dapm_widgets[] = {
+ SND_SOC_DAPM_HP("Headphone", NULL),
+ SND_SOC_DAPM_MIC("Headset Mic", NULL),
+ SND_SOC_DAPM_SPK("Speakers", NULL),
+ SND_SOC_DAPM_SPK("Line Out", NULL),
+ SND_SOC_DAPM_PINCTRL("TDM_OUT_PINCTRL",
+ "aud_tdm_out_on", "aud_tdm_out_off"),
+};
+
+static const struct snd_soc_dapm_route mt8183_da7219_max98357_dapm_routes[] = {
+ {"Speakers", NULL, "Speaker"},
+ {"I2S Playback", NULL, "TDM_OUT_PINCTRL"},
+};
+
+static struct snd_soc_card mt8183_da7219_max98357_card = {
+ .name = "mt8183_da7219_max98357",
+ .owner = THIS_MODULE,
+ .controls = mt8183_da7219_max98357_snd_controls,
+ .num_controls = ARRAY_SIZE(mt8183_da7219_max98357_snd_controls),
+ .dapm_widgets = mt8183_da7219_max98357_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(mt8183_da7219_max98357_dapm_widgets),
+ .dapm_routes = mt8183_da7219_max98357_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(mt8183_da7219_max98357_dapm_routes),
+ .dai_link = mt8183_da7219_dai_links,
+ .num_links = ARRAY_SIZE(mt8183_da7219_dai_links),
+ .aux_dev = &mt8183_da7219_max98357_headset_dev,
+ .num_aux_devs = 1,
+ .codec_conf = mt6358_codec_conf,
+ .num_configs = ARRAY_SIZE(mt6358_codec_conf),
+};
+
+static struct snd_soc_codec_conf mt8183_da7219_rt1015_codec_conf[] = {
+ {
+ .dlc = COMP_CODEC_CONF("mt6358-sound"),
+ .name_prefix = "Mt6358",
+ },
+ {
+ .dlc = COMP_CODEC_CONF(RT1015_DEV0_NAME),
+ .name_prefix = "Left",
+ },
+ {
+ .dlc = COMP_CODEC_CONF(RT1015_DEV1_NAME),
+ .name_prefix = "Right",
+ },
+};
+
+static const struct snd_kcontrol_new mt8183_da7219_rt1015_snd_controls[] = {
+ SOC_DAPM_PIN_SWITCH("Headphone"),
+ SOC_DAPM_PIN_SWITCH("Headset Mic"),
+ SOC_DAPM_PIN_SWITCH("Left Spk"),
+ SOC_DAPM_PIN_SWITCH("Right Spk"),
+ SOC_DAPM_PIN_SWITCH("Line Out"),
+};
+
+static const
+struct snd_soc_dapm_widget mt8183_da7219_rt1015_dapm_widgets[] = {
+ SND_SOC_DAPM_HP("Headphone", NULL),
+ SND_SOC_DAPM_MIC("Headset Mic", NULL),
+ SND_SOC_DAPM_SPK("Left Spk", NULL),
+ SND_SOC_DAPM_SPK("Right Spk", NULL),
+ SND_SOC_DAPM_LINE("Line Out", NULL),
+ SND_SOC_DAPM_PINCTRL("TDM_OUT_PINCTRL",
+ "aud_tdm_out_on", "aud_tdm_out_off"),
+};
+
+static const struct snd_soc_dapm_route mt8183_da7219_rt1015_dapm_routes[] = {
+ {"Left Spk", NULL, "Left SPO"},
+ {"Right Spk", NULL, "Right SPO"},
+ {"I2S Playback", NULL, "TDM_OUT_PINCTRL"},
+};
+
+static struct snd_soc_card mt8183_da7219_rt1015_card = {
+ .name = "mt8183_da7219_rt1015",
+ .owner = THIS_MODULE,
+ .controls = mt8183_da7219_rt1015_snd_controls,
+ .num_controls = ARRAY_SIZE(mt8183_da7219_rt1015_snd_controls),
+ .dapm_widgets = mt8183_da7219_rt1015_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(mt8183_da7219_rt1015_dapm_widgets),
+ .dapm_routes = mt8183_da7219_rt1015_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(mt8183_da7219_rt1015_dapm_routes),
+ .dai_link = mt8183_da7219_dai_links,
+ .num_links = ARRAY_SIZE(mt8183_da7219_dai_links),
+ .aux_dev = &mt8183_da7219_max98357_headset_dev,
+ .num_aux_devs = 1,
+ .codec_conf = mt8183_da7219_rt1015_codec_conf,
+ .num_configs = ARRAY_SIZE(mt8183_da7219_rt1015_codec_conf),
+};
+
+static struct snd_soc_card mt8183_da7219_rt1015p_card = {
+ .name = "mt8183_da7219_rt1015p",
+ .owner = THIS_MODULE,
+ .controls = mt8183_da7219_max98357_snd_controls,
+ .num_controls = ARRAY_SIZE(mt8183_da7219_max98357_snd_controls),
+ .dapm_widgets = mt8183_da7219_max98357_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(mt8183_da7219_max98357_dapm_widgets),
+ .dapm_routes = mt8183_da7219_max98357_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(mt8183_da7219_max98357_dapm_routes),
+ .dai_link = mt8183_da7219_dai_links,
+ .num_links = ARRAY_SIZE(mt8183_da7219_dai_links),
+ .aux_dev = &mt8183_da7219_max98357_headset_dev,
+ .num_aux_devs = 1,
+ .codec_conf = mt6358_codec_conf,
+ .num_configs = ARRAY_SIZE(mt6358_codec_conf),
+};
+
+static int mt8183_da7219_max98357_dev_probe(struct platform_device *pdev)
+{
+ struct snd_soc_card *card;
+ struct device_node *platform_node, *hdmi_codec;
+ struct snd_soc_dai_link *dai_link;
+ struct mt8183_da7219_max98357_priv *priv;
+ struct pinctrl *pinctrl;
+ int ret, i;
+
+ platform_node = of_parse_phandle(pdev->dev.of_node,
+ "mediatek,platform", 0);
+ if (!platform_node) {
+ dev_err(&pdev->dev, "Property 'platform' missing or invalid\n");
+ return -EINVAL;
+ }
+
+ card = (struct snd_soc_card *)of_device_get_match_data(&pdev->dev);
+ if (!card) {
+ ret = -EINVAL;
+ goto put_platform_node;
+ }
+
+ card->dev = &pdev->dev;
+
+ hdmi_codec = of_parse_phandle(pdev->dev.of_node,
+ "mediatek,hdmi-codec", 0);
+
+ for_each_card_prelinks(card, i, dai_link) {
+ if (strcmp(dai_link->name, "I2S3") == 0) {
+ if (card == &mt8183_da7219_max98357_card) {
+ dai_link->be_hw_params_fixup =
+ mt8183_i2s_hw_params_fixup;
+ dai_link->ops = &mt8183_da7219_i2s_ops;
+ dai_link->cpus = i2s3_max98357a_cpus;
+ dai_link->num_cpus =
+ ARRAY_SIZE(i2s3_max98357a_cpus);
+ dai_link->codecs = i2s3_max98357a_codecs;
+ dai_link->num_codecs =
+ ARRAY_SIZE(i2s3_max98357a_codecs);
+ dai_link->platforms = i2s3_max98357a_platforms;
+ dai_link->num_platforms =
+ ARRAY_SIZE(i2s3_max98357a_platforms);
+ } else if (card == &mt8183_da7219_rt1015_card) {
+ dai_link->be_hw_params_fixup =
+ mt8183_rt1015_i2s_hw_params_fixup;
+ dai_link->ops = &mt8183_da7219_rt1015_i2s_ops;
+ dai_link->cpus = i2s3_rt1015_cpus;
+ dai_link->num_cpus =
+ ARRAY_SIZE(i2s3_rt1015_cpus);
+ dai_link->codecs = i2s3_rt1015_codecs;
+ dai_link->num_codecs =
+ ARRAY_SIZE(i2s3_rt1015_codecs);
+ dai_link->platforms = i2s3_rt1015_platforms;
+ dai_link->num_platforms =
+ ARRAY_SIZE(i2s3_rt1015_platforms);
+ } else if (card == &mt8183_da7219_rt1015p_card) {
+ dai_link->be_hw_params_fixup =
+ mt8183_rt1015_i2s_hw_params_fixup;
+ dai_link->ops = &mt8183_da7219_i2s_ops;
+ dai_link->cpus = i2s3_rt1015p_cpus;
+ dai_link->num_cpus =
+ ARRAY_SIZE(i2s3_rt1015p_cpus);
+ dai_link->codecs = i2s3_rt1015p_codecs;
+ dai_link->num_codecs =
+ ARRAY_SIZE(i2s3_rt1015p_codecs);
+ dai_link->platforms = i2s3_rt1015p_platforms;
+ dai_link->num_platforms =
+ ARRAY_SIZE(i2s3_rt1015p_platforms);
+ }
+ }
+
+ if (hdmi_codec && strcmp(dai_link->name, "TDM") == 0) {
+ dai_link->codecs->of_node = hdmi_codec;
+ dai_link->ignore = 0;
+ }
+
+ if (!dai_link->platforms->name)
+ dai_link->platforms->of_node = platform_node;
+ }
+
+ mt8183_da7219_max98357_headset_dev.dlc.of_node =
+ of_parse_phandle(pdev->dev.of_node,
+ "mediatek,headset-codec", 0);
+ if (!mt8183_da7219_max98357_headset_dev.dlc.of_node) {
+ dev_err(&pdev->dev,
+ "Property 'mediatek,headset-codec' missing/invalid\n");
+ ret = -EINVAL;
+ goto put_hdmi_codec;
+ }
+
+ priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
+ if (!priv) {
+ ret = -ENOMEM;
+ goto put_hdmi_codec;
+ }
+
+ snd_soc_card_set_drvdata(card, priv);
+
+ pinctrl = devm_pinctrl_get_select(&pdev->dev, PINCTRL_STATE_DEFAULT);
+ if (IS_ERR(pinctrl)) {
+ ret = PTR_ERR(pinctrl);
+ dev_err(&pdev->dev, "%s failed to select default state %d\n",
+ __func__, ret);
+ goto put_hdmi_codec;
+ }
+
+ ret = devm_snd_soc_register_card(&pdev->dev, card);
+
+
+put_hdmi_codec:
+ of_node_put(hdmi_codec);
+put_platform_node:
+ of_node_put(platform_node);
+ return ret;
+}
+
+#ifdef CONFIG_OF
+static const struct of_device_id mt8183_da7219_max98357_dt_match[] = {
+ {
+ .compatible = "mediatek,mt8183_da7219_max98357",
+ .data = &mt8183_da7219_max98357_card,
+ },
+ {
+ .compatible = "mediatek,mt8183_da7219_rt1015",
+ .data = &mt8183_da7219_rt1015_card,
+ },
+ {
+ .compatible = "mediatek,mt8183_da7219_rt1015p",
+ .data = &mt8183_da7219_rt1015p_card,
+ },
+ {}
+};
+MODULE_DEVICE_TABLE(of, mt8183_da7219_max98357_dt_match);
+#endif
+
+static struct platform_driver mt8183_da7219_max98357_driver = {
+ .driver = {
+ .name = "mt8183_da7219",
+#ifdef CONFIG_OF
+ .of_match_table = mt8183_da7219_max98357_dt_match,
+#endif
+ .pm = &snd_soc_pm_ops,
+ },
+ .probe = mt8183_da7219_max98357_dev_probe,
+};
+
+module_platform_driver(mt8183_da7219_max98357_driver);
+
+/* Module information */
+MODULE_DESCRIPTION("MT8183-DA7219-MAX98357 ALSA SoC machine driver");
+MODULE_AUTHOR("Shunli Wang <shunli.wang@mediatek.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("mt8183_da7219_max98357 soc card");
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-30 05:07:09 +0000