When a new stream is being opened it is necessary to cancel any delayed power down of the audio.

Signed-off-by: Charles Keepax ckeepax@opensource.wolfsonmicro.com ---

ARGH! White space error.

Charles

sound/soc/soc-compress.c | 15 ++++++++++++--- 1 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c index f9b2197..0f4cfce 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -198,6 +198,7 @@ static int soc_compr_set_params(struct snd_compr_stream *cstream, { struct snd_soc_pcm_runtime *rtd = cstream->private_data; struct snd_soc_platform *platform = rtd->platform; + struct snd_soc_dai *codec_dai = rtd->codec_dai; int ret = 0;

mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass); @@ -211,19 +212,27 @@ static int soc_compr_set_params(struct snd_compr_stream *cstream, if (platform->driver->compr_ops && platform->driver->compr_ops->set_params) { ret = platform->driver->compr_ops->set_params(cstream, params); if (ret < 0) - goto out; + goto err; }

if (rtd->dai_link->compr_ops && rtd->dai_link->compr_ops->set_params) { ret = rtd->dai_link->compr_ops->set_params(cstream); if (ret < 0) - goto out; + goto err; }

snd_soc_dapm_stream_event(rtd, SNDRV_PCM_STREAM_PLAYBACK, SND_SOC_DAPM_STREAM_START);

-out: + /* cancel any delayed stream shutdown that is pending */ + rtd->pop_wait = 0; + mutex_unlock(&rtd->pcm_mutex); + + cancel_delayed_work_sync(&rtd->delayed_work); + + return ret; + +err: mutex_unlock(&rtd->pcm_mutex); return ret; }