init301.c

优龙2410linux2.6.8内核源代码

     			    break;
     case Panel_1152x864:   SiS_Pr->PanelXRes = 1152; SiS_Pr->PanelYRes =  864;
     			    break;
     case Panel_1280x720:   SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes =  720;
     			    SiS_Pr->PanelHT   = 1650; SiS_Pr->PanelVT   =  750;
			    SiS_Pr->PanelHRS  =  110; SiS_Pr->PanelHRE  =   40;
			    SiS_Pr->PanelVRS  =    5; SiS_Pr->PanelVRE  =    5;
			    SiS_Pr->PanelVCLKIdx315 = VCLK_1280x720;
			    /* Data above for TMDS (projector); get from BIOS for LVDS */
			    SiS_GetLCDInfoBIOS(SiS_Pr, HwInfo);
			    break;
     case Panel_1280x768:   SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes =  768;
     			    SiS_Pr->PanelHT   = 1688; SiS_Pr->PanelVT   =  802;
			    SiS_Pr->PanelHRS  =   48; SiS_Pr->PanelHRS  =  112;
			    SiS_Pr->PanelVRS  =    3; SiS_Pr->PanelVRE  =    6;
			    SiS_Pr->PanelVCLKIdx300 = VCLK81_300;
			    SiS_Pr->PanelVCLKIdx315 = VCLK81_315;
			    break;
     case Panel_1280x768_2: SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes =  768;
     			    SiS_Pr->PanelHT   = 1408; SiS_Pr->PanelVT   =  806;
			    SiS_Pr->PanelHRS  =   16; SiS_Pr->PanelHRE  =   64;
			    SiS_Pr->PanelVRS  =    3; SiS_Pr->PanelVRE  =    6;
			    SiS_Pr->PanelVCLKIdx315 = VCLK_1280x768_2;
			    SiS_GetLCDInfoBIOS(SiS_Pr, HwInfo);
			    break;
     case Panel_1280x768_3: SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes =  768;
     			    SiS_Pr->PanelHT   = 1664; SiS_Pr->PanelVT   =  798;
			    SiS_Pr->PanelHRS   =  64; SiS_Pr->PanelHRE  =  128;
			    SiS_Pr->PanelVRS   =   3; SiS_Pr->PanelVRE  =    7;
			    SiS_Pr->PanelVCLKIdx315 = VCLK_1280x768_3;
			    SiS_GetLCDInfoBIOS(SiS_Pr, HwInfo);
			    break;
     case Panel_1280x800:   SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes =  800;
     			    SiS_Pr->PanelHT   = 1656; SiS_Pr->PanelVT   =  841;  /* 1408, 816 */
			    SiS_Pr->PanelHRS   =  32; SiS_Pr->PanelHRE  =  312;  /*   16,  64 */
			    SiS_Pr->PanelVRS   =  16; SiS_Pr->PanelVRE  =    8;  /*    4,   3 */
			    SiS_Pr->PanelVCLKIdx315 = VCLK83_315;
			    SiS_GetLCDInfoBIOS(SiS_Pr, HwInfo);
			    break;
     case Panel_1280x960:   SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes =  960;
     			    SiS_Pr->PanelHT   = 1800; SiS_Pr->PanelVT   = 1000;
			    SiS_Pr->PanelVCLKIdx300 = VCLK108_3_300;
			    SiS_Pr->PanelVCLKIdx315 = VCLK108_3_315;
		 	    if(resinfo == SIS_RI_1280x1024) {
			       SiS_Pr->PanelVCLKIdx300 = VCLK100_300;
			       SiS_Pr->PanelVCLKIdx315 = VCLK100_315;
			    }
			    break;
     case Panel_1280x1024:  SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes = 1024;
     			    SiS_Pr->PanelHT   = 1688; SiS_Pr->PanelVT   = 1066;
			    SiS_Pr->PanelHRS  =   48; SiS_Pr->PanelHRE  =  112;
			    SiS_Pr->PanelVRS  =    1; SiS_Pr->PanelVRE  =    3;
			    SiS_Pr->PanelVCLKIdx300 = VCLK108_3_300;
			    SiS_Pr->PanelVCLKIdx315 = VCLK108_2_315;
			    SiS_GetLCDInfoBIOS(SiS_Pr, HwInfo);
			    break;
     case Panel_1400x1050:  SiS_Pr->PanelXRes = 1400; SiS_Pr->PanelYRes = 1050;
     			    SiS_Pr->PanelHT   = 1688; SiS_Pr->PanelVT   = 1066;
			    SiS_Pr->PanelHRS  =   48; SiS_Pr->PanelHRE  =  112; /* HRE OK for LVDS, not for LCDA */
			    SiS_Pr->PanelVRS  =    1; SiS_Pr->PanelVRE  =    3;
			    SiS_Pr->PanelVCLKIdx315 = VCLK108_2_315;
			    SiS_GetLCDInfoBIOS(SiS_Pr, HwInfo);
			    break;
     case Panel_1600x1200:  SiS_Pr->PanelXRes = 1600; SiS_Pr->PanelYRes = 1200;
     			    SiS_Pr->PanelHT   = 2160; SiS_Pr->PanelVT   = 1250;
			    SiS_Pr->PanelHRS  =   64; SiS_Pr->PanelHRE  =  192;
			    SiS_Pr->PanelVRS  =    1; SiS_Pr->PanelVRE  =    3;
			    SiS_Pr->PanelVCLKIdx315 = VCLK162_315;
			    SiS_GetLCDInfoBIOS(SiS_Pr, HwInfo);
			    break;
     case Panel_1680x1050:  SiS_Pr->PanelXRes = 1680; SiS_Pr->PanelYRes = 1050;
     			    SiS_Pr->PanelHT   = 1900; SiS_Pr->PanelVT   = 1066;
			    SiS_Pr->PanelHRS  =   26; SiS_Pr->PanelHRE  =   76;
			    SiS_Pr->PanelVRS  =    3; SiS_Pr->PanelVRE  =    6;
			    SiS_Pr->PanelVCLKIdx315 = VCLK121_315;
			    SiS_GetLCDInfoBIOS(SiS_Pr, HwInfo);
			    break;
     case Panel_Custom:     SiS_Pr->PanelXRes = SiS_Pr->CP_MaxX;
    			    SiS_Pr->PanelYRes = SiS_Pr->CP_MaxY;
			    SiS_Pr->PanelHT   = SiS_Pr->CHTotal;
			    SiS_Pr->PanelVT   = SiS_Pr->CVTotal;
			    if(SiS_Pr->CP_PreferredIndex != -1) {
			       SiS_Pr->PanelXRes = SiS_Pr->CP_HDisplay[SiS_Pr->CP_PreferredIndex];
    			       SiS_Pr->PanelYRes = SiS_Pr->CP_VDisplay[SiS_Pr->CP_PreferredIndex];
			       SiS_Pr->PanelHT   = SiS_Pr->CP_HTotal[SiS_Pr->CP_PreferredIndex];
			       SiS_Pr->PanelVT   = SiS_Pr->CP_VTotal[SiS_Pr->CP_PreferredIndex];
			       SiS_Pr->PanelHRS  = SiS_Pr->CP_HSyncStart[SiS_Pr->CP_PreferredIndex];
			       SiS_Pr->PanelHRE  = SiS_Pr->CP_HSyncEnd[SiS_Pr->CP_PreferredIndex];
			       SiS_Pr->PanelVRS  = SiS_Pr->CP_VSyncStart[SiS_Pr->CP_PreferredIndex];
			       SiS_Pr->PanelVRE  = SiS_Pr->CP_VSyncEnd[SiS_Pr->CP_PreferredIndex];
			       SiS_Pr->PanelHRS -= SiS_Pr->PanelXRes;
			       SiS_Pr->PanelHRE -= SiS_Pr->PanelHRS;
			       SiS_Pr->PanelVRS -= SiS_Pr->PanelYRes;
			       SiS_Pr->PanelVRE -= SiS_Pr->PanelVRS;
			    }
			    break;
     case Panel_Barco1366:  SiS_Pr->PanelXRes = 1360; SiS_Pr->PanelYRes = 1024;
     			    SiS_Pr->PanelHT   = 1688; SiS_Pr->PanelVT   = 1066;
     			    break;
     case Panel_848x480:    SiS_Pr->PanelXRes =  848; SiS_Pr->PanelYRes =  480;
     			    SiS_Pr->PanelHT   = 1088; SiS_Pr->PanelVT   =  525;
     			    break;
     default:		    SiS_Pr->PanelXRes = 1024; SiS_Pr->PanelYRes =  768;
     			    SiS_Pr->PanelHT   = 1344; SiS_Pr->PanelVT   =  806;
			    break;
  }

  temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x37);
  SiS_Pr->SiS_LCDInfo = temp & ~0x000e;

  if(!(SiS_Pr->UsePanelScaler))        SiS_Pr->SiS_LCDInfo &= ~DontExpandLCD;
  else if(SiS_Pr->UsePanelScaler == 1) SiS_Pr->SiS_LCDInfo |= DontExpandLCD;

#ifdef SIS315H
  if(HwInfo->jChipType >= SIS_661) {
     if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
        if(temp & 0x08) SiS_Pr->SiS_LCDInfo |= LCDPass11;
     }
     if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
        if(SiS_Pr->SiS_ROMNew) {
	   if(temp & 0x02) SiS_Pr->SiS_LCDInfo |= LCDDualLink;
	} else if((myptr = GetLCDStructPtr661(SiS_Pr, HwInfo))) {
           if(myptr[2] & 0x01) SiS_Pr->SiS_LCDInfo |= LCDDualLink;
	}
     }
  } else if(HwInfo->jChipType >= SIS_315H) {
     if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
        if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x39) & 0x01) SiS_Pr->SiS_LCDInfo |= LCDPass11;
     }
     if((SiS_Pr->SiS_ROMNew) && (!(SiS_Pr->PanelSelfDetected))) {
        SiS_Pr->SiS_LCDInfo &= ~(LCDRGB18Bit);
	temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35);
        if(temp & 0x01) SiS_Pr->SiS_LCDInfo |= LCDRGB18Bit;
	if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
	   if(temp & 0x02) SiS_Pr->SiS_LCDInfo |= LCDDualLink;
	}
     }
  }
#endif

  if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
     /* Always center screen on LVDS (if scaling is disabled) */
     SiS_Pr->SiS_LCDInfo &= ~LCDPass11;
  } else if(SiS_Pr->SiS_VBType & VB_SISVB) {
     if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
        /* Always center screen on SiS LVDS (if scaling is disabled) */
        SiS_Pr->SiS_LCDInfo &= ~LCDPass11;
     } else {
        /* By default, pass 1:1 on SiS TMDS (if scaling is disabled) */
        SiS_Pr->SiS_LCDInfo |= LCDPass11;
        if(SiS_Pr->CenterScreen == 1) SiS_Pr->SiS_LCDInfo &= ~LCDPass11;
     }
  }

  if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
     if(SiS_Pr->SiS_CustomT == CUT_PANEL848) {
        SiS_Pr->SiS_LCDInfo = 0x80 | 0x40 | 0x20;   /* neg h/v sync, RGB24(D0 = 0) */
     }
  }

  if(SiS_Pr->SiS_VBType & VB_SISVB) {
     if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
        if(modeflag & NoSupportLCDScale) {
	   /* No scaling for this mode on any panel */
	   SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
	}
        switch(SiS_Pr->SiS_LCDResInfo) {
        case Panel_Custom:
		/* For non-standard LCD resolution, we let the panel scale */
           	SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
		break;
	case Panel_1280x720:
	      	if(SiS_Pr->PanelHT == 1650) {
		   SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
		}
	case Panel_1280x768:	/* TMDS only */
		/* No idea about the timing and zoom factors */
           	SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
		break;
	case Panel_1280x960:
	 	SiS_Pr->SiS_LCDInfo &= ~DontExpandLCD;
		break;
	case Panel_1280x1024:
	        if(SiS_Pr->SiS_VBType & VB_SISTMDS) {
		   if(ModeNo == 0x7c || ModeNo == 0x7d || ModeNo == 0x7e ||
		      ModeNo == 0x79 || ModeNo == 0x75 || ModeNo == 0x78 ||
		      ModeNo == 0x14 || ModeNo == 0x15 || ModeNo == 0x16) {
	      	      /* We do not scale to 1280x720/800/960 (B/C bridges only) */
                      SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
	           }
	           if(((HwInfo->jChipType >= SIS_315H) &&
		       (ModeNo == 0x23 || ModeNo == 0x24 || ModeNo == 0x25)) ||
	              ((HwInfo->jChipType < SIS_315H)  &&
		       (ModeNo == 0x55 || ModeNo == 0x5a || ModeNo == 0x5b))) {
	              /* We do not scale to 1280x768 (B/C bridges only) */
                      SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
	           }
		}
		break;
	case Panel_1400x1050:
	 	if(SiS_Pr->SiS_VBType & VB_SISTMDS) {
	  	   if(ModeNo == 0x7c || ModeNo == 0x7d || ModeNo == 0x7e ||
		      ModeNo == 0x79 || ModeNo == 0x75 || ModeNo == 0x78 ||
		      ModeNo == 0x14 || ModeNo == 0x15 || ModeNo == 0x16 ||
		      ModeNo == 0x23 || ModeNo == 0x24 || ModeNo == 0x25) {
	      	      /* Do not scale to 1280x720/768/800/960 (B/C bridges only) */
                      SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
	           }
		}
		if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
		   if(ModeNo == 0x79 || ModeNo == 0x75 || ModeNo == 0x78) {
		      if(SiS_Pr->UsePanelScaler == -1) {
		         /* Do not scale to 1280x720 by default (LVDS bridges) */
	      	         SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
		      }
		   }
		}
		if(ModeNo == 0x3a || ModeNo == 0x4d || ModeNo == 0x65) {
	      	   /* Do not scale to 1280x1024 (all bridges) */
	      	   SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
	   	}
		break;
	case Panel_1600x1200:
		if(SiS_Pr->SiS_VBType & VB_SISTMDS) {
	      	   /* No idea about the timing and zoom factors (C bridge only) */
	      	   SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
	   	}
		break;
	}
     }
  }

#ifdef SIS300
  if(HwInfo->jChipType < SIS_315H) {
     if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
        if(SiS_Pr->SiS_UseROM) {
	   if((ROMAddr[0x233] == 0x12) && (ROMAddr[0x234] == 0x34)) {
              if(!(ROMAddr[0x235] & 0x02)) {
	         SiS_Pr->SiS_LCDInfo &= (~DontExpandLCD);
 	      }
	   }
        }
     } else if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
	if((SiS_Pr->SiS_SetFlag & SetDOSMode) && ((ModeNo == 0x03) || (ModeNo == 0x10))) {
           SiS_Pr->SiS_LCDInfo &= (~DontExpandLCD);
	}
     }
  }
#endif

  /* Special cases */
  if(SiS_Pr->SiS_IF_DEF_TRUMPION) {
     SiS_Pr->SiS_LCDInfo |= (DontExpandLCD | LCDPass11);
  }

  if(SiS_Pr->SiS_LCDResInfo == Panel_640x480) {
     SiS_Pr->SiS_LCDInfo |= LCDPass11;
  }

  if(SiS_Pr->UseCustomMode) {
     SiS_Pr->SiS_LCDInfo |= (DontExpandLCD | LCDPass11);
  }

  /* (In)validate LCDPass11 flag */
  if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) {
     SiS_Pr->SiS_LCDInfo &= ~LCDPass11;
  }

  /* Special cases */
  if( (SiS_Pr->SiS_IF_DEF_FSTN)              ||
      (SiS_Pr->SiS_IF_DEF_DSTN)              ||
      (SiS_Pr->SiS_CustomT == CUT_BARCO1366) ||
      (SiS_Pr->SiS_CustomT == CUT_BARCO1024) ||
      (SiS_Pr->SiS_CustomT == CUT_PANEL848) ) {
     SiS_Pr->PanelHRS = 999;
     SiS_Pr->PanelHRE = 999;
  }

  if( (SiS_Pr->SiS_CustomT == CUT_BARCO1366) ||
      (SiS_Pr->SiS_CustomT == CUT_BARCO1024) ||
      (SiS_Pr->SiS_CustomT == CUT_PANEL848) ) {
     SiS_Pr->PanelVRS = 999;
     SiS_Pr->PanelVRE = 999;
  }

#ifdef SIS315H
  if((HwInfo->jChipType >= SIS_315H) && (HwInfo->jChipType < SIS_661)) {
     if(!(SiS_Pr->SiS_ROMNew)) {
        if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
	   /* Enable 302LV/302ELV dual link mode.
	    * For 661, this is done above.
	    */
           if((SiS_Pr->SiS_CustomT == CUT_CLEVO1024) &&
	      (SiS_Pr->SiS_LCDResInfo == Panel_1024x768)) {
	      /* (Sets this in SenseLCD; new paneltypes) */
	      SiS_Pr->SiS_LCDInfo |= LCDDualLink;
	   }
           if((SiS_Pr->SiS_LCDResInfo == Panel_1280x1024) ||
	      (SiS_Pr->SiS_LCDResInfo == Panel_1400x1050) ||
              (SiS_Pr->SiS_LCDResInfo == Panel_1600x1200) ||
	      (SiS_Pr->SiS_LCDResInfo == Panel_1680x1050)) {
	      SiS_Pr->SiS_LCDInfo |= LCDDualLink;
	   }
        }
     }
  }
#endif

  if(!((HwInfo->jChipType < SIS_315H) && (SiS_Pr->SiS_SetFlag & SetDOSMode))) {

     if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
	if(SiS_Pr->SiS_IF_DEF_TRUMPION == 0) {
	   if(ModeNo == 0x12) {
	      if(SiS_Pr->SiS_LCDInfo & LCDPass11) {
	         SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
	      }
	   } else if(ModeNo > 0x13) {
	      if(SiS_Pr->SiS_LCDResInfo == Panel_1024x600) {
	         if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) {
	            if((resinfo == SIS_RI_800x600) || (resinfo == SIS_RI_400x300)) {
                       SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
		    }
		 }
	      }
	   }
	}
     }

     if(modeflag & HalfDCLK) {
        if(SiS_Pr->SiS_IF_DEF_TRUMPION == 1) {
	   SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
        } else if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
	   SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
	} else if(SiS_Pr->SiS_LCDResInfo == Panel_640x480) {
	   SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
	} else if(ModeNo > 0x13) {
           if(SiS_Pr->SiS_LCDResInfo == Panel_1024x768) {
              if(resinfo == SIS_RI_512x384) SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
           } else if(SiS_Pr->SiS_LCDResInfo == Panel_800x600) {
              if(resinfo == SIS_RI_400x300) SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
           }
	}
     }

  }

  if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
     if(SiS_Pr->SiS_VBInfo & SetNotSimuMode) {
     	SiS_Pr->SiS_SetFlag |= LCDVESATiming;
     }
  } else {
     SiS_Pr->SiS_SetFlag |= LCDVESATiming;
  }

#ifdef LINUX_KERNEL
#ifdef TWDEBUG
  printk(KERN_DEBUG "sisfb: (LCDInfo=0x%04x LCDResInfo=0x%02x LCDTypeInfo=0x%02x)\n",
	SiS_Pr->SiS_LCDInfo, SiS_Pr->SiS_LCDResInfo, SiS_Pr->SiS_LCDTypeInfo);
#endif
#endif
#ifdef LINUX_XF86
  xf86DrvMsgVerb(0, X_PROBED, 4,
  	"(init301: LCDInfo=0x%04x LCDResInfo=0x%02x LCDTypeInfo=0x%02x SetFlag=0x%04x)\n",
	SiS_Pr->SiS_LCDInfo, SiS_Pr->SiS_LCDResInfo, SiS_Pr->SiS_LCDTypeInfo, SiS_Pr->SiS_SetFlag);
#endif
}

/*********************************************/
/*                 GET VCLK                  */
/*********************************************/

USHORT
SiS_GetVCLK2Ptr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
                USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo)
{
  USHORT CRT2Index,VCLKIndex=0,VCLKIndexGEN=0;
  USHORT modeflag,resinfo,tempbx;
  const UCHAR *CHTVVCLKPtr = NULL;

  if(ModeNo <= 0x13) {
     modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
     resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
     CRT2Index = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
     VCLKIndexGEN = (SiS_GetRegByte((SiS_Pr->SiS_P3ca+0x02)) >> 2) & 0x03;
  } else {
     modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
     resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
     CRT2Index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
     VCLKIndexGEN = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
     if(HwInfo->jChipType < SIS_315H) VCLKIndexGEN &= 0x3f;
  }

  if(SiS_Pr->SiS_VBType & VB_SISVB) {    /* 30x/B/LV */

     if(SiS_Pr->SiS_SetFlag & ProgrammingCRT2) {

        CRT2Index >>= 6;
        if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {      	/*  LCD */

           if(HwInfo->jChipType < SIS_315H) {
	      VCLKIndex = SiS_Pr->PanelVCLKIdx300;
	   } else {
	      VCLKIndex = SiS_Pr->PanelVCLKIdx315;
	      if((SiS_Pr->SiS_LCDInfo & DontExpandLCD) && (SiS_Pr->SiS_LCDInfo & LCDPass11)) {
	         VCLKIndex = VCLKIndexGEN;
		 switch(resinfo) {
		 /* Only t