C_LOOP_BACK_MODE_CTL_MASK  624 sound/soc/mediatek/mt6797/mt6797-reg.h #define C_LOOP_BACK_MODE_CTL_MASK                           0xf
C_LOOP_BACK_MODE_CTL_MASK 1204 sound/soc/mediatek/mt8183/mt8183-reg.h #define C_LOOP_BACK_MODE_CTL_MASK                     0xf