Unverified Commit fc5c8729 authored Oct 04, 2020 by Cezary Rojewski Committed by Mark Brown Oct 05, 2020

ASoC: Intel: bdw-rt5677: Mark FE DAIs as nonatomic

PCM operations for DAI links connected with DSP platform component
involve communication with DSP firmware by IPCs. As IPC protocol may
cause thread to sleep while waiting for a response from DSP, propagate
that information to ALSA core by marking all FE DAIs as nonatomic.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20201004090609.29066-2-cezary.rojewski@intel.com

Signed-off-by: Mark Brown <broonie@kernel.org>

parent 4cc62da4

sound/soc/intel/boards/bdw-rt5677.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -323,6 +323,7 @@ static struct snd_soc_dai_link bdw_rt5677_dais[] = {
		{
		.name = "System PCM",
		.stream_name = "System Playback/Capture",
		.nonatomic = 1,
		.dynamic = 1,
		.trigger = {
		SND_SOC_DPCM_TRIGGER_POST,