DL_2_IIRMODE_CTL_PRE_MASK  493 sound/soc/mediatek/mt6797/mt6797-reg.h #define DL_2_IIRMODE_CTL_PRE_MASK                           0x7
DL_2_IIRMODE_CTL_PRE_MASK 1106 sound/soc/mediatek/mt8183/mt8183-reg.h #define DL_2_IIRMODE_CTL_PRE_MASK                     0x7