diff mbox series

[4/4] ASoC: Intel: haswell: Mark FE DAIs as nonatomic

Message ID 20201004090609.29066-4-cezary.rojewski@intel.com (mailing list archive)
State Accepted
Commit dc155ad5fa6ef7d48fb3c3cc30497b492da0749e
Headers show
Series [1/4] ASoC: Intel: bdw-rt5650: Mark FE DAIs as nonatomic | expand

Commit Message

Cezary Rojewski Oct. 4, 2020, 9:06 a.m. UTC 
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>
---
 sound/soc/intel/boards/haswell.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

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,