DMA_DESC_WIDTH_SHIFT_BITS   43 drivers/dma/pch_dma.c #define DMA_DESC_WIDTH_1_BYTE		(0x3 << DMA_DESC_WIDTH_SHIFT_BITS)
DMA_DESC_WIDTH_SHIFT_BITS   44 drivers/dma/pch_dma.c #define DMA_DESC_WIDTH_2_BYTES		(0x2 << DMA_DESC_WIDTH_SHIFT_BITS)
DMA_DESC_WIDTH_SHIFT_BITS   45 drivers/dma/pch_dma.c #define DMA_DESC_WIDTH_4_BYTES		(0x0 << DMA_DESC_WIDTH_SHIFT_BITS)