From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
Current asoc_simple_init_for_codec2codec() adds default Codec2Codec
settings if rtd was Codec only.
But DPCM:BE also judged as Codec only, because dummy-DAI doesn't have
"endianness" (which is key parameter to judge as Codec).
This patch ignores setup Codec2Codec settings if it was DPCM:BE case.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
sound/soc/generic/simple-card-utils.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c
index b8a3da692ee8..4a29e314fa95 100644
--- a/sound/soc/generic/simple-card-utils.c
+++ b/sound/soc/generic/simple-card-utils.c
@@ -531,6 +531,10 @@ static int asoc_simple_init_for_codec2codec(struct snd_soc_pcm_runtime *rtd,
if (dai_link->params)
return 0;
+ /* Do nothing if it was DPCM :: BE */
+ if (dai_link->no_pcm)
+ return 0;
+
/* Only Codecs */
for_each_rtd_components(rtd, i, component) {
if (!asoc_simple_component_is_codec(component))
--
2.25.1
