4082     u8 ucData, csc = 0, i, filter = 0; // filter is for Video CTRL DN_FREE_GO,EN_DITHER,and ENUDFILT  in hdmi_tx_setup_csc()  local
4268 …ucData = it6161_hdmi_tx_read(it6161, REG_TX_CSC_CTRL) & ~(M_TX_CSC_SEL|B_TX_DNFREE_GO|B_TX_EN_DITH…  in hdmi_tx_setup_csc()
4269     ucData |= filter|csc ;  in hdmi_tx_setup_csc()
4271     it6161_hdmi_tx_write(it6161, REG_TX_CSC_CTRL,ucData);  in hdmi_tx_setup_csc()
5219     u8 ucData=0 ;  in hdmitx_SetVSIInfoFrame()  local
5230     ucData -= pVSIInfoFrame->pktbyte.VS_DB[3] ;  in hdmitx_SetVSIInfoFrame()
5231     ucData -= pVSIInfoFrame->pktbyte.VS_DB[4] ;  in hdmitx_SetVSIInfoFrame()
5235         ucData -= pVSIInfoFrame->pktbyte.VS_DB[5] ;  in hdmitx_SetVSIInfoFrame()
5237         ucData -= VENDORSPEC_INFOFRAME_TYPE + VENDORSPEC_INFOFRAME_VER + 6 + 0x0C + 0x03 ;  in hdmitx_SetVSIInfoFrame()
5241         ucData -= VENDORSPEC_INFOFRAME_TYPE + VENDORSPEC_INFOFRAME_VER + 5 + 0x0C + 0x03 ;  in hdmitx_SetVSIInfoFrame()
5244     pVSIInfoFrame->pktbyte.CheckSum=ucData;  in hdmitx_SetVSIInfoFrame()