From: Ramesh Babu ramesh.babu@intel.com
We call mute for codec dai only, we should call this for cpu dai as well to allow cpu dais (FEs) in DSPs to be muted/unmuted on shutdown/startup
Signed-off-by: Ramesh Babu ramesh.babu@intel.com Signed-off-by: Subhransu S. Prusty subhransu.s.prusty@intel.com Signed-off-by: Vinod Koul vinod.koul@intel.com --- sound/soc/soc-pcm.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 642c862..79b9eb0 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -654,6 +654,8 @@ static int soc_pcm_close(struct snd_pcm_substream *substream) codec_dai->rate = 0; }
+ snd_soc_dai_digital_mute(cpu_dai, 1, substream->stream); + if (cpu_dai->driver->ops->shutdown) cpu_dai->driver->ops->shutdown(substream, cpu_dai);
@@ -772,6 +774,7 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream) for (i = 0; i < rtd->num_codecs; i++) snd_soc_dai_digital_mute(rtd->codec_dais[i], 0, substream->stream); + snd_soc_dai_digital_mute(cpu_dai, 0, substream->stream);
out: mutex_unlock(&rtd->pcm_mutex);