HDMI_CORE_CSC_COEF_A2_LSB
REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_A2_LSB, csc_coeff->a2, 7, 0);
REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_A2_LSB, csc_coeff.a2, 7, 0);