*  - Enable 3D G/L transformation engine (0x80) 
*  - Enable 3D (0x02) 
SiSInitPCIetc(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo){   switch(HwInfo->jChipType) {   case SIS_300:   case SIS_540:   case SIS_630:   case SIS_730:      /* Set - PCI LINEAR ADDRESSING ENABLE (0x80)       *     - RELOCATED VGA IO  (0x20)       *     - MMIO ENABLE (0x1)       */      SiS_SetReg(SiS_Pr->SiS_P3c4,0x20,0xa1);      /*  - Enable 2D (0x40)       *  - Enable 3D (0x02)       *  - Enable 3D Vertex command fetch (0x10) ?       *  - Enable 3D command parser (0x08) ?       */      SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x5A);      break;   case SIS_315H:   case SIS_315:   case SIS_315PRO:   case SIS_650:   case SIS_740:   case SIS_330:   case SIS_661:   case SIS_741:   case SIS_660:   case SIS_760:   case SIS_761:   case SIS_340:      SiS_SetReg(SiS_Pr->SiS_P3c4,0x20,0xa1);      /*  - Enable 2D (0x40)       *  - Enable 3D (0x02)       *  - Enable 3D vertex command fetch (0x10)       *  - Enable 3D command parser (0x08)       *  - Enable 3D G/L transformation engine (0x80)       */      SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0xDA);      break;   case SIS_550:      SiS_SetReg(SiS_Pr->SiS_P3c4,0x20,0xa1);      /* No 3D engine ! */      /*  - Enable 2D (0x40)       */      SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x40);   }}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/544393fe584d333480659a4bed30f5295355df11/init.c/clean/drivers/video/sis/init.c