[PATCH v2 resend 6/6] ASoC: soc-pcm: Do Digital Mute for both CPU/Codec in same timing.
Kuninori Morimoto
kuninori.morimoto.gx at renesas.com
Fri Mar 6 02:10:17 CET 2020
From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
Digital Mute for CPU is done at soc_pcm_close(), and
Digital Mute for Codec is done at soc_pcm_hw_free().
It is just confusable.
This patch do Digital Mute for both CPU/Codec in same timing.
Then, it cares DAI activity
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
---
sound/soc/soc-pcm.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index af0e17bfeeab..90d26fccb0da 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -760,9 +760,6 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
snd_soc_runtime_deactivate(rtd, substream->stream);
- for_each_rtd_cpu_dai(rtd, i, cpu_dai)
- snd_soc_dai_digital_mute(cpu_dai, 1, substream->stream);
-
for_each_rtd_cpu_dai(rtd, i, cpu_dai)
snd_soc_dai_shutdown(cpu_dai, substream);
@@ -1232,6 +1229,14 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream)
substream->stream);
}
+ for_each_rtd_cpu_dai(rtd, i, cpu_dai) {
+ int active = cpu_dai->stream_active[substream->stream];
+
+ if (active == 1)
+ snd_soc_dai_digital_mute(cpu_dai, 1,
+ substream->stream);
+ }
+
/* free any machine hw params */
soc_rtd_hw_free(rtd, substream);
--
2.17.1
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