SwitchCRT2
if(SiS_Pr->SiS_VBInfo & (SetSimuScanMode | SwitchCRT2)) {
if(!(SiS_Pr->SiS_VBInfo & (SetSimuScanMode | SwitchCRT2 | SetCRT2ToLCDA))) {
(!(SiS_Pr->SiS_VBInfo & SwitchCRT2)) ) {
if(SiS_Pr->SiS_VBInfo & (SetSimuScanMode | SwitchCRT2 | SetCRT2ToLCDA)) {
SwitchCRT2 |
tempbx &= (0xFF00|SwitchCRT2|SetSimuScanMode);
tempbx &= (0xFF00|SetCRT2ToTV|SwitchCRT2|SetSimuScanMode);
tempbx &= (0xFF00|SetCRT2ToLCD|SwitchCRT2|SetSimuScanMode);
if(!(tempbx & (SwitchCRT2 | SetSimuScanMode))) {
if(tempbx & SwitchCRT2) {