MCDT_DMA_CH2_SEL_SHIFT 216 sound/soc/sprd/sprd-mcdt.c channel << MCDT_DMA_CH2_SEL_SHIFT, MCDT_DMA_CH2_SEL_SHIFT 252 sound/soc/sprd/sprd-mcdt.c channel << MCDT_DMA_CH2_SEL_SHIFT,