1 files changed, 6 insertions, 0 deletions

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 1563ceedf61..ad381138fc2 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -340,6 +340,12 @@ static int soc_codec_close(struct snd_pcm_substream *substream)
         }
         codec->active--;
 
+        /* Muting the DAC suppresses artifacts caused during digital
+         * shutdown, for example from stopping clocks.
+         */
+        if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+                snd_soc_dai_digital_mute(codec_dai, 1);
+
         if (cpu_dai->ops.shutdown)
                 cpu_dai->ops.shutdown(substream);