HDMI_CORE_CSC_COEF_B3_MSB
REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_B3_MSB, csc_coeff->b3 >> 8, 6, 0);
REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_B3_MSB, csc_coeff.b3 >> 8, 6, 0);