Re: [alsa-devel] [PATCH] ASoC: pcm: If pmdown_time is zero then shut down DAPM immediately

On Wed, 2012-02-08 at 20:11 +0000, Mark Brown wrote:

Since we've already got logic to special case immediate teardown of the stream we may as well use it if the pmdown_time has been set to zero by the application layer instead of scheduling a work item with zero delay.

Signed-off-by: Mark Brown broonie@opensource.wolfsonmicro.com

sound/soc/soc-pcm.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index ef28dd5..d7bb268 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -369,7 +369,7 @@ static int soc_pcm_close(struct snd_pcm_substream *substream) cpu_dai->runtime = NULL;

if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {

• if (codec->ignore_pmdown_time ||
  

• if (!rtd->pmdown_time || codec->ignore_pmdown_time ||
  

  rtd->dai_link->ignore_pmdown_time) { /* powered down playback stream now */ snd_soc_dapm_stream_event(rtd,

Acked-by: Liam Girdwood lrg@ti.com