DL_2_GAIN_MODE_CTL_MASK  519 sound/soc/mediatek/mt6797/mt6797-reg.h #define DL_2_GAIN_MODE_CTL_MASK                             0x1
DL_2_GAIN_MODE_CTL_MASK 1132 sound/soc/mediatek/mt8183/mt8183-reg.h #define DL_2_GAIN_MODE_CTL_MASK                       0x1