diff options
| author | Dharageswari.R <dharageswari.r@intel.com> | 2016-04-28 18:45:27 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-05-02 12:02:17 +0100 |
| commit | 1a13b1fafffd41c12a7068c4aa74f5a1d2210a07 (patch) | |
| tree | 7ff18353cd486390db735cf4ba0fb6c395afeb86 /sound | |
| parent | 76222d6dd2e64c895735ab271ecc8b0df568981d (diff) | |
| download | linux-1a13b1fafffd41c12a7068c4aa74f5a1d2210a07.tar.bz2 | |
ASoC: Intel: Skylake: Prevent sending Set DMA Control IPC if the widget is "On"
If widget of a playback or capture DAI is already On, then no
need not send the Set DMA Control IPC message to firmware.
Signed-off-by: Dharageswari R <dharageswari.r@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/intel/skylake/skl-pcm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c index dab0900eef26..4fcf5f830a8c 100644 --- a/sound/soc/intel/skylake/skl-pcm.c +++ b/sound/soc/intel/skylake/skl-pcm.c @@ -213,7 +213,7 @@ static int skl_be_prepare(struct snd_pcm_substream *substream, struct skl_sst *ctx = skl->skl_sst; struct skl_module_cfg *mconfig; - if ((dai->playback_active > 1) || (dai->capture_active > 1)) + if (dai->playback_widget->power || dai->capture_widget->power) return 0; mconfig = skl_tplg_be_get_cpr_module(dai, substream->stream); |