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Diffstat (limited to 'sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c')
-rw-r--r--sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c47
1 files changed, 41 insertions, 6 deletions
diff --git a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
index 1ce3eddbee13..271413e719e3 100644
--- a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
+++ b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c
@@ -68,12 +68,6 @@ mt8183_mt6358_rt1015_i2s_hw_params(struct snd_pcm_substream *substream,
int ret, i;
for_each_rtd_codec_dais(rtd, i, codec_dai) {
- ret = snd_soc_dai_set_bclk_ratio(codec_dai, 64);
- if (ret < 0) {
- dev_err(card->dev, "failed to set bclk ratio\n");
- return ret;
- }
-
ret = snd_soc_dai_set_pll(codec_dai, 0, RT1015_PLL_S_BCLK,
rate * 64, rate * 256);
if (ret < 0) {
@@ -124,6 +118,45 @@ static int mt8183_rt1015_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
}
static int
+mt8183_mt6358_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_mt6358_ops = {
+ .startup = mt8183_mt6358_startup,
+};
+
+static int
mt8183_mt6358_ts3a227_max98357_bt_sco_startup(
struct snd_pcm_substream *substream)
{
@@ -362,6 +395,7 @@ static struct snd_soc_dai_link mt8183_mt6358_ts3a227_dai_links[] = {
SND_SOC_DPCM_TRIGGER_PRE},
.dynamic = 1,
.dpcm_playback = 1,
+ .ops = &mt8183_mt6358_ops,
SND_SOC_DAILINK_REG(playback1),
},
{
@@ -409,6 +443,7 @@ static struct snd_soc_dai_link mt8183_mt6358_ts3a227_dai_links[] = {
SND_SOC_DPCM_TRIGGER_PRE},
.dynamic = 1,
.dpcm_capture = 1,
+ .ops = &mt8183_mt6358_ops,
SND_SOC_DAILINK_REG(capture3),
},
{