init.c

优龙2410linux2.6.8内核源代码

		   if(!FSTN) ModeIndex = ModeIndex_320x240[Depth];
          	   else if(VGAEngine == SIS_315_VGA) {
                      ModeIndex = ModeIndex_320x240_FSTN[Depth];
		   }
		}
	     }
             break;
     	case 400:
	     if(CustomT != CUT_PANEL848) {
	        if(!((VGAEngine == SIS_300_VGA) && (VBFlags & VB_TRUMPION))) {
          	   if(VDisplay == 300) ModeIndex = ModeIndex_400x300[Depth];
		}
	     }
             break;
	case 512:
	     if(CustomT != CUT_PANEL848) {
	        if(!((VGAEngine == SIS_300_VGA) && (VBFlags & VB_TRUMPION))) {
		   if(LCDwidth != 1024 || LCDheight != 600) {
		      if(VDisplay == 384) {
		         ModeIndex = ModeIndex_512x384[Depth];
		      }
		   }
		}
	     }
	     break;
	case 640:
	     if(VDisplay == 480)            ModeIndex = ModeIndex_640x480[Depth];
	     else if(VDisplay == 400) {
	        if(CustomT != CUT_PANEL848) ModeIndex = ModeIndex_640x400[Depth];
	     }
	     break;
	case 800:
	     if(VDisplay == 600) ModeIndex = ModeIndex_800x600[Depth];
	     break;
	case 848:
	     if(CustomT == CUT_PANEL848) {
	        if(VDisplay == 480) ModeIndex = ModeIndex_848x480[Depth];
	     }
	     break;
	case 1024:
	     if(VDisplay == 768) ModeIndex = ModeIndex_1024x768[Depth];
	     else if(VGAEngine == SIS_300_VGA) {
		if((VDisplay == 600) && (LCDheight == 600)) {
		   ModeIndex = ModeIndex_1024x600[Depth];
		}
	     }
	     break;
	case 1152:
	     if(VGAEngine == SIS_300_VGA) {
	        if((VDisplay == 768) && (LCDheight == 768)) {
		   ModeIndex = ModeIndex_1152x768[Depth];
		}
	     }
	     break;
        case 1280:
	     if(VDisplay == 1024) ModeIndex = ModeIndex_1280x1024[Depth];
	     else if(VGAEngine == SIS_315_VGA) {
	        if((VDisplay == 768) && (LCDheight == 768)) {
		   ModeIndex = ModeIndex_310_1280x768[Depth];
		}
		if((VDisplay == 800) && (LCDheight == 800)) {
		   ModeIndex = ModeIndex_310_1280x768[Depth];
		}
	     }
	     break;
	case 1360:
	     if(VGAEngine == SIS_300_VGA) {
	        if(CustomT == CUT_BARCO1366) {
		   if(VDisplay == 1024) ModeIndex = ModeIndex_300_1360x1024[Depth];
		}
	     }
	     if(CustomT == CUT_PANEL848) {
	        if(VDisplay == 768) ModeIndex = ModeIndex_1360x768[Depth];
	     }
	     break;
	case 1400:
	     if(VGAEngine == SIS_315_VGA) {
	        if(VDisplay == 1050) ModeIndex = ModeIndex_1400x1050[Depth];
	     }
	     break;
	case 1600:
	     if(VGAEngine == SIS_315_VGA) {
	        if(VDisplay == 1200) ModeIndex = ModeIndex_1600x1200[Depth];
	     }
	     break;
      }

   } else if(VBFlags & VB_SISBRIDGE) {

      switch(HDisplay)
      {
	case 320:
     	     if(VDisplay == 200)      ModeIndex = ModeIndex_320x200[Depth];
	     else if(VDisplay == 240) ModeIndex = ModeIndex_320x240[Depth];
             break;
     	case 400:
             if(VDisplay == 300) ModeIndex = ModeIndex_400x300[Depth];
             break;
	case 512:
	     if(VDisplay == 384) ModeIndex = ModeIndex_512x384[Depth];
	     break;
	case 640:
	     if(VDisplay == 480)      ModeIndex = ModeIndex_640x480[Depth];
	     else if(VDisplay == 400) ModeIndex = ModeIndex_640x400[Depth];
	     break;
	case 720:
	     if(VGAEngine == SIS_315_VGA) {
	        if(VDisplay == 480)      ModeIndex = ModeIndex_720x480[Depth];
		else if(VDisplay == 576) ModeIndex = ModeIndex_720x576[Depth];
	     }
	     break;
	case 768:
	     if(VGAEngine == SIS_315_VGA) {
	        if(VDisplay == 576) ModeIndex = ModeIndex_768x576[Depth];
	     }
	     break;
	case 800:
	     if(VDisplay == 600) ModeIndex = ModeIndex_800x600[Depth];
	     if(VGAEngine == SIS_315_VGA) {
	        if(VDisplay == 480) ModeIndex = ModeIndex_800x480[Depth];
	     }
	     break;
	case 848:
	     if(VGAEngine == SIS_315_VGA) {
	        if(VDisplay == 480) ModeIndex = ModeIndex_848x480[Depth];
	     }
	     break;
	case 856:
	     if(VGAEngine == SIS_315_VGA) {
	        if(VDisplay == 480) ModeIndex = ModeIndex_856x480[Depth];
	     }
	     break;
	case 960:
	     if(VGAEngine == SIS_315_VGA) {
	        if(VDisplay == 540) ModeIndex = ModeIndex_960x540[Depth];
	     }
	     break;
	case 1024:
	     if(VDisplay == 768) ModeIndex = ModeIndex_1024x768[Depth];
	     if(VGAEngine == SIS_315_VGA) {
	        if(VDisplay == 576) ModeIndex = ModeIndex_1024x576[Depth];
	     }
	     break;
	case 1152:
	     if(VGAEngine == SIS_315_VGA) {
	        if(VDisplay == 864) ModeIndex = ModeIndex_1152x864[Depth];
	     }
	     break;
	case 1280:
	     if(VDisplay == 1024) ModeIndex = ModeIndex_1280x1024[Depth];
	     else if(VDisplay == 768) {
		if((LCDheight == 768) ||  (LCDwidth == 1680) ||
		   (VBFlags & VB_SISTMDS)) {
		   if(VGAEngine == SIS_300_VGA) {
		      ModeIndex = ModeIndex_300_1280x768[Depth];
		   } else {
		      ModeIndex = ModeIndex_310_1280x768[Depth];
		   }
		}
	     } else if(VDisplay == 960) {
	        if((LCDheight == 960) || (VBFlags & VB_SISTMDS)) {
		   ModeIndex = ModeIndex_1280x960[Depth];
		}
	     } else if(VGAEngine == SIS_315_VGA) {
	        if(VDisplay == 800) {
		   if((LCDheight == 800) || (LCDwidth == 1680) ||
		      (VBFlags & VB_SISTMDS)) {
		      ModeIndex = ModeIndex_1280x800[Depth];
		   }
		} else if(VDisplay == 720) {
		   if((LCDheight == 720) || (LCDwidth == 1680) || (LCDwidth == 1400) ||
		      (VBFlags & VB_SISTMDS)) {
		      ModeIndex = ModeIndex_1280x720[Depth];
		   }
		}
	     }
	     break;
	case 1360:
	     if(VGAEngine == SIS_315_VGA) {
	        if(VDisplay == 768) ModeIndex = ModeIndex_1360x768[Depth];
	     }
	     break;
	case 1400:
	     if(VGAEngine == SIS_315_VGA) {
	        if(VBFlags & (VB_301B | VB_301C | VB_302B | VB_302LV | VB_302ELV)) {
		   if((LCDwidth == 1400) || (LCDwidth == 1600) || (LCDwidth == 1680)) {
		      ModeIndex = ModeIndex_1400x1050[Depth];
		   }
		}
	     }
	     break;
	case 1600:
	     if(VGAEngine == SIS_315_VGA) {
	        if(VBFlags & (VB_301C | VB_302B | VB_302LV | VB_302ELV)) {
	           if(VDisplay == 1200) ModeIndex = ModeIndex_1600x1200[Depth];
		}
	     }
	     break;
	case 1680:
	     if(VGAEngine == SIS_315_VGA) {
	        if(VBFlags & (VB_301C | VB_302B | VB_302LV | VB_302ELV)) {
	           if(VDisplay == 1050) ModeIndex = ModeIndex_1680x1050[Depth];
		}
	     }
	     break;
      }
   }

   return ModeIndex;
}

USHORT
SiS_GetModeID_TV(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int Depth)
{
   USHORT ModeIndex = 0;

   if(VBFlags & VB_CHRONTEL) {

      switch(HDisplay)
      {
      	case 512:
	     if(VGAEngine == SIS_315_VGA) {
		if(VDisplay == 384) ModeIndex = ModeIndex_512x384[Depth];
	     }
	     break;
	case 640:
	     if(VDisplay == 480)      ModeIndex = ModeIndex_640x480[Depth];
	     else if(VDisplay == 400) ModeIndex = ModeIndex_640x400[Depth];
	     break;
	case 800:
	     if(VDisplay == 600) ModeIndex = ModeIndex_800x600[Depth];
	     break;
	case 1024:
	     if(VGAEngine == SIS_315_VGA) {
	        if(VDisplay == 768) ModeIndex = ModeIndex_1024x768[Depth];
	     }
	     break;
      }

   } else if(VBFlags & VB_SISTVBRIDGE) {

      switch(HDisplay)
      {
	case 320:
     	     if(VDisplay == 200)      ModeIndex = ModeIndex_320x200[Depth];
	     else if(VDisplay == 240) ModeIndex = ModeIndex_320x240[Depth];
             break;
        case 400:
             if(VDisplay == 300) ModeIndex = ModeIndex_400x300[Depth];
             break;
      	case 512:
	     if( ((VBFlags & TV_YPBPR) && (VBFlags & (TV_YPBPR750P | TV_YPBPR1080I))) ||
	         (VBFlags & TV_HIVISION) 					      ||
	         ((!(VBFlags & (TV_YPBPR | TV_PALM))) && (VBFlags & TV_PAL)) ) {
	        if(VDisplay == 384) ModeIndex = ModeIndex_512x384[Depth];
	     }
	     break;
	case 640:
	     if(VDisplay == 480)      ModeIndex = ModeIndex_640x480[Depth];
	     else if(VDisplay == 400) ModeIndex = ModeIndex_640x400[Depth];
	     break;
	case 720:
	     if((!(VBFlags & TV_HIVISION)) && (!((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR1080I)))) {
                if(VDisplay == 480) {
		   /* if((VBFlags & TV_YPBPR) || (VBFlags & (TV_NTSC | TV_PALM))) */
                      ModeIndex = ModeIndex_720x480[Depth];
                } else if(VDisplay == 576) {
		   if( ((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR750P)) ||
		       ((!(VBFlags & (TV_YPBPR | TV_PALM))) && (VBFlags & TV_PAL)) )
                      ModeIndex = ModeIndex_720x576[Depth];
                }
	     }
             break;
	case 768:
	     if((!(VBFlags & TV_HIVISION)) && (!((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR1080I)))) {
	        if( ((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR750P)) ||
		    ((!(VBFlags & (TV_YPBPR | TV_PALM))) && (VBFlags & TV_PAL)) ) {
          	   if(VDisplay == 576) ModeIndex = ModeIndex_768x576[Depth];
		}
             }
	     break;
	case 800:
	     if(VDisplay == 600) ModeIndex = ModeIndex_800x600[Depth];
	     else if(VDisplay == 480) {
	        if((VBFlags & TV_HIVISION) || ((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR1080I))) {
		   ModeIndex = ModeIndex_800x480[Depth];
		}
	     }
	     break;
	case 1024:
	     if(VDisplay == 768) {
		if(VBFlags & (VB_301B|VB_301C|VB_302B|VB_301LV|VB_302LV|VB_302ELV)) {
		   ModeIndex = ModeIndex_1024x768[Depth];
		}
	     } else if(VDisplay == 576) {
	        if((VBFlags & TV_HIVISION) || ((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR1080I))) {
		   ModeIndex = ModeIndex_1024x576[Depth];
		}
	     }
	     break;
	case 1280:
	     if(VDisplay == 720) {
	        if((VBFlags & TV_HIVISION) ||
		   ((VBFlags & TV_YPBPR) && (VBFlags & (TV_YPBPR1080I | TV_YPBPR750P)))) {
	           ModeIndex = ModeIndex_1280x720[Depth];
		}
	     } else if(VDisplay == 1024) {
	        if((VBFlags & TV_HIVISION) ||
		   ((VBFlags & TV_YPBPR) && (VBFlags & TV_YPBPR1080I))) {
	           ModeIndex = ModeIndex_1280x1024[Depth];
		}
	     }
	     break;
      }
   }
   return ModeIndex;
}

USHORT
SiS_GetModeID_VGA2(int VGAEngine, ULONG VBFlags, int HDisplay, int VDisplay, int Depth)
{
   USHORT ModeIndex = 0;

   if(!(VBFlags & (VB_301|VB_301B|VB_301C|VB_302B))) return 0;

   switch(HDisplay)
   {
	case 320:
     	  	if(VDisplay == 200)      ModeIndex = ModeIndex_320x200[Depth];
	  	else if(VDisplay == 240) ModeIndex = ModeIndex_320x240[Depth];
          	break;
     	case 400:
          	if(VDisplay == 300) ModeIndex = ModeIndex_400x300[Depth];
          	break;
  	case 512:
		if(VDisplay == 384) ModeIndex = ModeIndex_512x384[Depth];
		break;
	case 640:
		if(VDisplay == 480)      ModeIndex = ModeIndex_640x480[Depth];
		else if(VDisplay == 400) ModeIndex = ModeIndex_640x400[Depth];
		break;
	case 720:
		if(VDisplay == 480)      ModeIndex = ModeIndex_720x480[Depth];
		else if(VDisplay == 576) ModeIndex = ModeIndex_720x576[Depth];
		break;
	case 768:
          	if(VDisplay == 576) ModeIndex = ModeIndex_768x576[Depth];
	  	break;
	case 800:
		if(VDisplay == 600)      ModeIndex = ModeIndex_800x600[Depth];
   	        else if(VDisplay == 480) ModeIndex = ModeIndex_800x480[Depth];
		break;
	case 848:
		if(VDisplay == 480) ModeIndex = ModeIndex_848x480[Depth];
		break;
	case 856:
		if(VDisplay == 480) ModeIndex = ModeIndex_856x480[Depth];
		break;
	case 960:
		if(VGAEngine == SIS_315_VGA) {
		   if(VDisplay == 540) ModeIndex = ModeIndex_960x540[Depth];
		}
		break;
	case 1024:
		if(VDisplay == 768)      ModeIndex = ModeIndex_1024x768[Depth];
		else if(VDisplay == 576) ModeIndex = ModeIndex_1024x576[Depth];
		break;
	case 1152:
	        if(VDisplay == 864)    ModeIndex = ModeIndex_1152x864[Depth];
		else if(VGAEngine == SIS_300_VGA) {
		   if(VDisplay == 768) ModeIndex = ModeIndex_1152x768[Depth];
		}
		break;
	case 1280:
	        if(VDisplay == 768) {
		   if(VGAEngine == SIS_300_VGA) {
		      ModeIndex = ModeIndex_300_1280x768[Depth];
		   } else {
		      ModeIndex = ModeIndex_310_1280x768[Depth];
		   }
		} else if(VDisplay == 1024) ModeIndex = ModeIndex_1280x1024[Depth];
		else if(VDisplay == 720)    ModeIndex = ModeIndex_1280x720[Depth];
		else if(VDisplay == 800)    ModeIndex = ModeIndex_1280x800[Depth];
		else if(VDisplay == 960)    ModeIndex = ModeIndex_1280x960[Depth];