PCM_VBT_16K_MODE_MASK 880 sound/soc/mediatek/mt6797/mt6797-reg.h #define PCM_VBT_16K_MODE_MASK 0x1 PCM_VBT_16K_MODE_MASK 895 sound/soc/mediatek/mt8183/mt8183-reg.h #define PCM_VBT_16K_MODE_MASK 0x1