FDI_DP_PORT_WIDTH_MASK
temp &= ~(FDI_DP_PORT_WIDTH_MASK | (0x7 << 16));
temp &= ~FDI_DP_PORT_WIDTH_MASK;
temp &= ~FDI_DP_PORT_WIDTH_MASK;
temp &= ~FDI_DP_PORT_WIDTH_MASK;
crtc_state->fdi_lanes = ((FDI_DP_PORT_WIDTH_MASK & tmp) >>
crtc_state->fdi_lanes = ((FDI_DP_PORT_WIDTH_MASK & tmp) >>