ASoC: compress: Only mute playback streams

Otherwise capture activity on a compressed DAI would mute any playback
on the same DAI.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>

sound/soc/soc-compress.c

@@ -116,13 +116,12 @@ static int soc_compr_free(struct snd_compr_stream *cstream)
 	if (cstream->direction == SND_COMPRESS_PLAYBACK) {
 		cpu_dai->playback_active--;
 		codec_dai->playback_active--;
+		snd_soc_dai_digital_mute(codec_dai, 1);
 	} else {
 		cpu_dai->capture_active--;
 		codec_dai->capture_active--;
 	}
 
-	snd_soc_dai_digital_mute(codec_dai, 1);
-
 	cpu_dai->active--;
 	codec_dai->active--;
 	codec->active--;
@@ -179,10 +178,16 @@ static int soc_compr_trigger(struct snd_compr_stream *cstream, int cmd)
 			goto out;
 	}
 
-	if (cmd == SNDRV_PCM_TRIGGER_START)
+	if (cstream->direction == SND_COMPRESS_PLAYBACK) {
+		switch (cmd) {
+		case SNDRV_PCM_TRIGGER_START:
 			snd_soc_dai_digital_mute(codec_dai, 0);
-	else if (cmd == SNDRV_PCM_TRIGGER_STOP)
+			break;
+		case SNDRV_PCM_TRIGGER_STOP:
 			snd_soc_dai_digital_mute(codec_dai, 1);
+			break;
+		}
+	}
 
 out:
 	mutex_unlock(&rtd->pcm_mutex);