diff options
Diffstat (limited to 'sound/soc/sof/topology.c')
| -rw-r--r-- | sound/soc/sof/topology.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index 6fd75fe9f699..8ab0fc558054 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -3111,9 +3111,17 @@ static int sof_link_load(struct snd_soc_component *scomp, int index, if (!link->no_pcm) { link->nonatomic = true; - /* set trigger order */ - link->trigger[0] = SND_SOC_DPCM_TRIGGER_POST; - link->trigger[1] = SND_SOC_DPCM_TRIGGER_POST; + /* + * set default trigger order for all links. Exceptions to + * the rule will be handled in sof_pcm_dai_link_fixup() + * For playback, the sequence is the following: start FE, + * start BE, stop BE, stop FE; for Capture the sequence is + * inverted start BE, start FE, stop FE, stop BE + */ + link->trigger[SNDRV_PCM_STREAM_PLAYBACK] = + SND_SOC_DPCM_TRIGGER_PRE; + link->trigger[SNDRV_PCM_STREAM_CAPTURE] = + SND_SOC_DPCM_TRIGGER_POST; /* nothing more to do for FE dai links */ return 0; |