The regression caused by snd_soc_dapm_enable_pin

Yu-Hsuan Hsu yuhsuan at chromium.org
Fri Nov 5 03:58:46 CET 2021


Hi Takashi,

The patch 5af82c81b2c49cfb1cad84d9eb6eab0e3d1c4842(ASoC: DAPM: Fix
missing kctl change notifications) caused the regression on some
ChromeBook.

The reason is that some drivers check the return value of
snd_soc_dapm_enable_pin, like kabylake_ssp0_trigger(Which caused a
regression). In addition, some SOF drivers may be also affected by
this change(e.g. sof_sdw_max98373.c). Could you help to fix it?
Thanks.

Best,
Yu-Hsuan


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