PIPE_CSC_COEFF_RY_GY
intel_de_write_dsb(display, dsb, PIPE_CSC_COEFF_RY_GY(pipe),
tmp = intel_de_read_fw(display, PIPE_CSC_COEFF_RY_GY(pipe));
MMIO_D(PIPE_CSC_COEFF_RY_GY(PIPE_A));
MMIO_D(PIPE_CSC_COEFF_RY_GY(PIPE_B));
MMIO_D(PIPE_CSC_COEFF_RY_GY(PIPE_C));