AFE_SIDETONE_CON1 70 sound/soc/mediatek/mt6797/mt6797-reg.h #define AFE_SIDETONE_CON1 0x01e8 AFE_SIDETONE_CON1 70 sound/soc/mediatek/mt8183/mt8183-reg.h #define AFE_SIDETONE_CON1 0x01e8