HDMI_CORE_CSC_COEF_B3_LSB
REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_B3_LSB, csc_coeff->b3, 7, 0);
REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_B3_LSB, csc_coeff.b3, 7, 0);