PCM_TX_LCH_RPT_MASK 877 sound/soc/mediatek/mt6797/mt6797-reg.h #define PCM_TX_LCH_RPT_MASK 0x1 PCM_TX_LCH_RPT_MASK 892 sound/soc/mediatek/mt8183/mt8183-reg.h #define PCM_TX_LCH_RPT_MASK 0x1