MCDT_DMA_CH4_SEL_MASK  229 sound/soc/sprd/sprd-mcdt.c 				 MCDT_DMA_CH4_SEL_MASK);
MCDT_DMA_CH4_SEL_MASK  265 sound/soc/sprd/sprd-mcdt.c 				 MCDT_DMA_CH4_SEL_MASK);