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Commit 1a13b1fa authored by Dharageswari.R's avatar Dharageswari.R Committed by Mark Brown
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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: default avatarDharageswari R <dharageswari.r@intel.com>
Signed-off-by: default avatarJeeja KP <jeeja.kp@intel.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 76222d6d

sound/soc/intel/skylake/skl-pcm.c

+1 −1
Original line number Diff line number Diff line
@@ -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);