Multiple codecs does not make sense in the case of compressed stream.
Exit with error if it happens.
Signed-off-by: Benoit Cousson bcousson@baylibre.com Cc: Vinod Koul vinod.koul@intel.com --- sound/soc/soc-compress.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c index f96fb96..27c06ac 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -629,6 +629,11 @@ int soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num) char new_name[64]; int ret = 0, direction = 0;
+ if (rtd->num_codecs > 1) { + dev_err(rtd->card->dev, "Multicodec not supported for compressed stream\n"); + return -EINVAL; + } + /* check client and interface hw capabilities */ snprintf(new_name, sizeof(new_name), "%s %s-%d", rtd->dai_link->stream_name, codec_dai->name, num);