diff options
| -rw-r--r-- | include/sound/soc-link.h | 3 | ||||
| -rw-r--r-- | include/sound/soc.h | 1 | ||||
| -rw-r--r-- | sound/soc/soc-compress.c | 4 | ||||
| -rw-r--r-- | sound/soc/soc-link.c | 11 |
4 files changed, 15 insertions, 4 deletions
diff --git a/include/sound/soc-link.h b/include/sound/soc-link.h index eff34fc7d3d3..4c68b06d6fe6 100644 --- a/include/sound/soc-link.h +++ b/include/sound/soc-link.h @@ -24,7 +24,8 @@ void snd_soc_link_hw_free(struct snd_pcm_substream *substream, int snd_soc_link_trigger(struct snd_pcm_substream *substream, int cmd); int snd_soc_link_compr_startup(struct snd_compr_stream *cstream); -void snd_soc_link_compr_shutdown(struct snd_compr_stream *cstream); +void snd_soc_link_compr_shutdown(struct snd_compr_stream *cstream, + int rollback); int snd_soc_link_compr_set_params(struct snd_compr_stream *cstream); #endif /* __SOC_LINK_H */ diff --git a/include/sound/soc.h b/include/sound/soc.h index 4a9958b9b532..33c289f6097c 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -1163,6 +1163,7 @@ struct snd_soc_pcm_runtime { /* function mark */ struct snd_pcm_substream *mark_startup; struct snd_pcm_substream *mark_hw_params; + struct snd_compr_stream *mark_compr_startup; /* bit field */ unsigned int pop_wait:1; diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c index 8b6a6bd482d1..6de22b2f8197 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -41,7 +41,7 @@ static int soc_compr_free(struct snd_compr_stream *cstream) if (!snd_soc_dai_active(codec_dai)) codec_dai->rate = 0; - snd_soc_link_compr_shutdown(cstream); + snd_soc_link_compr_shutdown(cstream, 0); snd_soc_component_compr_free(cstream, 0); @@ -205,7 +205,7 @@ static int soc_compr_free_fe(struct snd_compr_stream *cstream) fe->dpcm[stream].runtime = NULL; - snd_soc_link_compr_shutdown(cstream); + snd_soc_link_compr_shutdown(cstream, 0); snd_soc_component_compr_free(cstream, 0); diff --git a/sound/soc/soc-link.c b/sound/soc/soc-link.c index 409ae4940da3..26cc60f8dcfb 100644 --- a/sound/soc/soc-link.c +++ b/sound/soc/soc-link.c @@ -162,17 +162,26 @@ int snd_soc_link_compr_startup(struct snd_compr_stream *cstream) rtd->dai_link->compr_ops->startup) ret = rtd->dai_link->compr_ops->startup(cstream); + if (ret == 0) + soc_link_mark_push(rtd, cstream, compr_startup); + return soc_link_ret(rtd, ret); } EXPORT_SYMBOL_GPL(snd_soc_link_compr_startup); -void snd_soc_link_compr_shutdown(struct snd_compr_stream *cstream) +void snd_soc_link_compr_shutdown(struct snd_compr_stream *cstream, + int rollback) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; + if (rollback && !soc_link_mark_match(rtd, cstream, compr_startup)) + return; + if (rtd->dai_link->compr_ops && rtd->dai_link->compr_ops->shutdown) rtd->dai_link->compr_ops->shutdown(cstream); + + soc_link_mark_pop(rtd, cstream, compr_startup); } EXPORT_SYMBOL_GPL(snd_soc_link_compr_shutdown); |