diff options
Diffstat (limited to 'sound/soc/soc-dai.c')
| -rw-r--r-- | sound/soc/soc-dai.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c index 4705c3da6280..2686a566649b 100644 --- a/sound/soc/soc-dai.c +++ b/sound/soc/soc-dai.c @@ -335,16 +335,27 @@ int snd_soc_dai_hw_params(struct snd_soc_dai *dai, if (dai->driver->ops && dai->driver->ops->hw_params) ret = dai->driver->ops->hw_params(substream, params, dai); + + /* mark substream if succeeded */ + if (ret == 0) + soc_dai_mark_push(dai, substream, hw_params); end: return soc_dai_ret(dai, ret); } void snd_soc_dai_hw_free(struct snd_soc_dai *dai, - struct snd_pcm_substream *substream) + struct snd_pcm_substream *substream, + int rollback) { + if (rollback && !soc_dai_mark_match(dai, substream, hw_params)) + return; + if (dai->driver->ops && dai->driver->ops->hw_free) dai->driver->ops->hw_free(substream, dai); + + /* remove marked substream */ + soc_dai_mark_pop(dai, substream, hw_params); } int snd_soc_dai_startup(struct snd_soc_dai *dai, |