FDI_DP_PORT_WIDTH_SHIFT
#define FDI_DP_PORT_WIDTH_MASK (7 << FDI_DP_PORT_WIDTH_SHIFT)
#define FDI_DP_PORT_WIDTH(width) (((width) - 1) << FDI_DP_PORT_WIDTH_SHIFT)
FDI_DP_PORT_WIDTH_SHIFT) + 1;
FDI_DP_PORT_WIDTH_SHIFT) + 1;