HDMI_CORE_CSC_COEF_C4_MSB
REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_C4_MSB, csc_coeff->c4 >> 8, 6, 0);
REG_FLD_MOD(base, HDMI_CORE_CSC_COEF_C4_MSB, csc_coeff.c4 >> 8, 6, 0);