From: Srinivas Kandagatla Date: Thu, 23 Mar 2023 16:44:01 +0000 (+0000) Subject: ASoC: qcom: sdw: do not restart soundwire ports for every prepare X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=e2e530886359246ae782c779be248c59bc2ed111;p=users%2Fjedix%2Flinux-maple.git ASoC: qcom: sdw: do not restart soundwire ports for every prepare 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 Link: https://lore.kernel.org/r/20230323164403.6654-3-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown --- diff --git a/sound/soc/qcom/sdw.c b/sound/soc/qcom/sdw.c index 10249519a39e5..1a41419c7eb8f 100644 --- a/sound/soc/qcom/sdw.c +++ b/sound/soc/qcom/sdw.c @@ -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)