LCDDualLink
if(SiS_Pr->SiS_LCDInfo & LCDDualLink) return true;
if(temp & 0x02) SiS_Pr->SiS_LCDInfo |= LCDDualLink;
if(myptr[2] & 0x01) SiS_Pr->SiS_LCDInfo |= LCDDualLink;
if(temp & 0x02) SiS_Pr->SiS_LCDInfo |= LCDDualLink;
SiS_Pr->SiS_LCDInfo |= LCDDualLink;
SiS_Pr->SiS_LCDInfo |= LCDDualLink;
if(SiS_Pr->SiS_LCDInfo & LCDDualLink) {