From dc155ad5fa6ef7d48fb3c3cc30497b492da0749e Mon Sep 17 00:00:00 2001 From: Cezary Rojewski Date: Sun, 4 Oct 2020 11:06:09 +0200 Subject: ASoC: Intel: haswell: 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 Link: https://lore.kernel.org/r/20201004090609.29066-4-cezary.rojewski@intel.com Signed-off-by: Mark Brown --- sound/soc/intel/boards/haswell.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sound/soc/intel') diff --git a/sound/soc/intel/boards/haswell.c b/sound/soc/intel/boards/haswell.c index c268405e5594..c55d1239e705 100644 --- a/sound/soc/intel/boards/haswell.c +++ b/sound/soc/intel/boards/haswell.c @@ -103,6 +103,7 @@ static struct snd_soc_dai_link haswell_rt5640_dais[] = { { .name = "System", .stream_name = "System Playback/Capture", + .nonatomic = 1, .dynamic = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .dpcm_playback = 1, @@ -112,6 +113,7 @@ static struct snd_soc_dai_link haswell_rt5640_dais[] = { { .name = "Offload0", .stream_name = "Offload0 Playback", + .nonatomic = 1, .dynamic = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .dpcm_playback = 1, @@ -120,6 +122,7 @@ static struct snd_soc_dai_link haswell_rt5640_dais[] = { { .name = "Offload1", .stream_name = "Offload1 Playback", + .nonatomic = 1, .dynamic = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .dpcm_playback = 1, @@ -128,6 +131,7 @@ static struct snd_soc_dai_link haswell_rt5640_dais[] = { { .name = "Loopback", .stream_name = "Loopback", + .nonatomic = 1, .dynamic = 1, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .dpcm_capture = 1, -- cgit v1.2.3