diff options
Diffstat (limited to 'sound/soc/soc-compress.c')
| -rw-r--r-- | sound/soc/soc-compress.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c index 246a5e32e22a..b4f59350a5a8 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -115,9 +115,7 @@ static int soc_compr_open_fe(struct snd_compr_stream *cstream) ret = dpcm_path_get(fe, stream, &list); if (ret < 0) goto be_err; - else if (ret == 0) - dev_dbg(fe->dev, "Compress ASoC: %s no valid %s route\n", - fe->dai_link->name, stream ? "capture" : "playback"); + /* calculate valid and active FE <-> BE dpcms */ dpcm_process_paths(fe, stream, &list, 1); fe->dpcm[stream].runtime = fe_substream->runtime; @@ -153,7 +151,9 @@ static int soc_compr_open_fe(struct snd_compr_stream *cstream) fe->dpcm[stream].state = SND_SOC_DPCM_STATE_OPEN; fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_NO; + mutex_lock_nested(&fe->card->pcm_mutex, fe->card->pcm_subclass); snd_soc_runtime_activate(fe, stream); + mutex_unlock(&fe->card->pcm_mutex); mutex_unlock(&fe->card->mutex); @@ -177,19 +177,18 @@ static int soc_compr_free_fe(struct snd_compr_stream *cstream) struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(fe, 0); struct snd_soc_dpcm *dpcm; int stream = cstream->direction; /* SND_COMPRESS_xxx is same as SNDRV_PCM_STREAM_xxx */ - int ret; mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME); + mutex_lock_nested(&fe->card->pcm_mutex, fe->card->pcm_subclass); snd_soc_runtime_deactivate(fe, stream); + mutex_unlock(&fe->card->pcm_mutex); fe->dpcm[stream].runtime_update = SND_SOC_DPCM_UPDATE_FE; - ret = dpcm_be_dai_hw_free(fe, stream); - if (ret < 0) - dev_err(fe->dev, "Compressed ASoC: hw_free failed: %d\n", ret); + dpcm_be_dai_hw_free(fe, stream); - ret = dpcm_be_dai_shutdown(fe, stream); + dpcm_be_dai_shutdown(fe, stream); /* mark FE's links ready to prune */ for_each_dpcm_be(fe, stream, dpcm) |