PCM_DAI_PCM_LOOPBACK_MASK_SFT 854 sound/soc/mediatek/mt6797/mt6797-reg.h #define PCM_DAI_PCM_LOOPBACK_MASK_SFT (0x1 << 27) PCM_DAI_PCM_LOOPBACK_MASK_SFT 869 sound/soc/mediatek/mt8183/mt8183-reg.h #define PCM_DAI_PCM_LOOPBACK_MASK_SFT (0x1 << 27)