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ASoC: codecs: rk3506: Check substream direction in hw_params and shutdown

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Change-Id: I55f5b14123c443d83577807ccbd38660616bf744
Signed-off-by: Jiajian Wu <jair.wu@rock-chips.com>
This commit is contained in:
Jiajian Wu
2024-11-28 16:13:41 +08:00
parent ff8cc6da8a
commit c7a128313e
1 changed files with 6 additions and 0 deletions
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6
sound/soc/codecs/rk3506_codec.c
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@@ -211,6 +211,9 @@ static int rk3506_hw_params(struct snd_pcm_substream *substream,
unsigned int width, rate;
int ratio;
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
return 0;
if ((params_rate(params) % 12000) == 0) {
clk_set_rate(rk3506->mclk, MCLK_REFERENCE_12000);
ratio = MCLK_REFERENCE_12000 / MCLK_I2S_REFERENCE_DIV /
@@ -283,6 +286,9 @@ static void rk3506_pcm_shutdown(struct snd_pcm_substream *substream,
struct snd_soc_component *component = dai->component;
struct rk3506_codec_priv *rk3506 = snd_soc_component_get_drvdata(component);
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
return;
rk3506_codec_capture_off(component);
regcache_cache_only(rk3506->regmap, false);
regcache_sync(rk3506->regmap);