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