korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-29 15:14:18 +08:00
Code Issues Packages Projects Releases Wiki Activity

ASoC: qcom: sdw: do not restart soundwire ports for every prepare

Browse Source 
unpreparing/disabling and preparing/reenabling soundwire ports is not required
for every prepare call, this add lots of click and pop noise if we do this in
middle of playback or capture.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20230323164403.6654-3-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Srinivas Kandagatla 2023-03-23 16:44:01 +00:00 committed by Mark Brown
parent c52615e494
commit e2e5308863
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
sound/soc/qcom/sdw.c
View File

@ -32,11 +32,8 @@ int qcom_snd_sdw_prepare(struct snd_pcm_substream *substream,
return 0;
}
if (*stream_prepared) {
sdw_disable_stream(sruntime);
sdw_deprepare_stream(sruntime);
*stream_prepared = false;
}
if (*stream_prepared)
return 0;
ret = sdw_prepare_stream(sruntime);
if (ret)