VUL_R_MONO_SFT    415 sound/soc/mediatek/mt6797/mt6797-reg.h #define VUL_R_MONO_SFT                                      28
VUL_R_MONO_SFT    469 sound/soc/mediatek/mt8183/mt8183-reg.h #define VUL_R_MONO_SFT                                28