diff options
| -rw-r--r-- | sound/soc/codecs/pcm3168a.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/codecs/pcm3168a.c b/sound/soc/codecs/pcm3168a.c index 5d59ce254821..e84a1509fe65 100644 --- a/sound/soc/codecs/pcm3168a.c +++ b/sound/soc/codecs/pcm3168a.c @@ -599,6 +599,10 @@ static int pcm3168a_startup(struct snd_pcm_substream *substream, SNDRV_PCM_HW_PARAM_SAMPLE_BITS, sample_min, 32); + /* Allow all channels in multi DIN/DOUT mode */ + if (pcm3168a->tdm_slots == 2) + channel_max = channel_maxs[tx]; + snd_pcm_hw_constraint_minmax(substream->runtime, SNDRV_PCM_HW_PARAM_CHANNELS, 2, channel_max); |