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-rw-r--r--sound/soc/codecs/hdmi-codec.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c
index 13689e718d36..09eef6042aad 100644
--- a/sound/soc/codecs/hdmi-codec.c
+++ b/sound/soc/codecs/hdmi-codec.c
@@ -531,7 +531,10 @@ static int hdmi_codec_fill_codec_params(struct snd_soc_dai *dai,
hp->sample_rate = sample_rate;
hp->channels = channels;
- hcp->chmap_idx = idx;
+ if (pcm_audio)
+ hcp->chmap_idx = ca_id;
+ else
+ hcp->chmap_idx = HDMI_CODEC_CHMAP_IDX_UNKNOWN;
return 0;
}