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| author | Libin Yang <libin.yang@intel.com> | 2015-02-17 12:28:23 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-02-17 07:48:15 +0100 |
| commit | 9fd37810daa56b8c0a8d51565216c95220889e62 (patch) | |
| tree | 0c3029d086ea85e3efaca892185fb0763fe9c95b /sound/soc/intel/sst-haswell-pcm.c | |
| parent | b62b998010028c4dfd7db7c26990efb2a0985a1e (diff) | |
| download | talos-obmc-linux-9fd37810daa56b8c0a8d51565216c95220889e62.tar.gz talos-obmc-linux-9fd37810daa56b8c0a8d51565216c95220889e62.zip | |
ASoC: Intel: add SNDRV_PCM_INFO_DRAIN_TRIGGER flag
Add SNDRV_PCM_INFO_DRAIN_TRIGGER in snd_pcm_hardware.info to
call sst_hsw_stream_set_silence_start() when PCM draining.
Signed-off-by: Libin Yang <libin.yang@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/soc/intel/sst-haswell-pcm.c')
| -rw-r--r-- | sound/soc/intel/sst-haswell-pcm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/intel/sst-haswell-pcm.c b/sound/soc/intel/sst-haswell-pcm.c index d6fa9d5514e1..7e21e8f85885 100644 --- a/sound/soc/intel/sst-haswell-pcm.c +++ b/sound/soc/intel/sst-haswell-pcm.c @@ -91,7 +91,8 @@ static const struct snd_pcm_hardware hsw_pcm_hardware = { SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME | - SNDRV_PCM_INFO_NO_PERIOD_WAKEUP, + SNDRV_PCM_INFO_NO_PERIOD_WAKEUP | + SNDRV_PCM_INFO_DRAIN_TRIGGER, .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE, .period_bytes_min = PAGE_SIZE, |
