HDMI_CORE_CSC_COEF_C1_MSB
REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_C1_MSB, csc_coeff->c1 >> 8, 6, 0);
REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_C1_MSB, csc_coeff.c1 >> 8, 6, 0);