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Diffstat (limited to 'src/vb_setmode.c')
-rw-r--r--src/vb_setmode.c375
1 files changed, 1 insertions, 374 deletions
diff --git a/src/vb_setmode.c b/src/vb_setmode.c
index 682a653..6a69fff 100644
--- a/src/vb_setmode.c
+++ b/src/vb_setmode.c
@@ -300,11 +300,6 @@ InitTo330Pointer(UCHAR ChipType, PVB_DEVICE_INFO pVBInfo)
pVBInfo->RefIndex = XGI330_RefIndex;
pVBInfo->XGINEWUB_CRT1Table = XGI_CRT1Table;
- /* add for new UNIVGABIOS */
- /* XGINew_UBLCDDataTable = (XGI_LCDDataTablStruct *) XGI_LCDDataTable ; */
- /* XGINew_UBTVDataTable = (XGI_TVDataTablStruct *) XGI_TVDataTable ; */
-
-
if (ChipType >= XG40) {
(void) memcpy(pVBInfo->MCLKData, XGI340New_MCLKData, sizeof(XGI340New_MCLKData));
(void) memcpy(pVBInfo->ECLKData, XGI340_ECLKData, sizeof(XGI340_ECLKData));
@@ -329,7 +324,6 @@ InitTo330Pointer(UCHAR ChipType, PVB_DEVICE_INFO pVBInfo)
pVBInfo->VBInfo = 0;
pVBInfo->TVInfo = 0;
-
(void) memcpy(pVBInfo->SR15, XGI340_SR13, sizeof(XGI340_SR13));
(void) memcpy(pVBInfo->CR40, XGI340_CR41, sizeof(XGI340_CR41));
(void) memcpy(pVBInfo->SR25, XGI330_SR25, sizeof(XGI330_SR25));
@@ -350,7 +344,6 @@ InitTo330Pointer(UCHAR ChipType, PVB_DEVICE_INFO pVBInfo)
pVBInfo->CRCF = XG40_CRCF;
pVBInfo->DRAMTypeDefinition = XG40_DRAMTypeDefinition;
-
(void) memcpy(pVBInfo->CR49, XGI330_CR49, sizeof(XGI330_CR49));
pVBInfo->SR1F = XGI330_SR1F;
pVBInfo->SR21 = XGI330_SR21;
@@ -359,8 +352,6 @@ InitTo330Pointer(UCHAR ChipType, PVB_DEVICE_INFO pVBInfo)
pVBInfo->SR24 = XGI330_SR24;
pVBInfo->SR33 = XGI330_SR33;
-
-
pVBInfo->CRT2Data_1_2 = XGI330_CRT2Data_1_2;
pVBInfo->CRT2Data_4_D = XGI330_CRT2Data_4_D;
pVBInfo->CRT2Data_4_E = XGI330_CRT2Data_4_E;
@@ -387,11 +378,9 @@ InitTo330Pointer(UCHAR ChipType, PVB_DEVICE_INFO pVBInfo)
pVBInfo->Ren525pGroup3 = XGI330_Ren525pGroup3;
pVBInfo->Ren750pGroup3 = XGI330_Ren750pGroup3;
-
(void) memcpy(& pVBInfo->TimingH, XGI_TimingH, sizeof(XGI_TimingH));
(void) memcpy(& pVBInfo->TimingV, XGI_TimingV, sizeof(XGI_TimingV));
- /* Jong 10/17/2007; merge code */
pVBInfo->UpdateCRT1 = (XGI_XG21CRT1Struct *) XGI_UpdateCRT1Table ;
pVBInfo->CHTVVCLKUNTSC = XGI330_CHTVVCLKUNTSC;
@@ -405,28 +394,20 @@ InitTo330Pointer(UCHAR ChipType, PVB_DEVICE_INFO pVBInfo)
else
pVBInfo->LCDCapList = XGI_LCDCapList;
- /* Jong 10/03/2007 */
if ( ( ChipType == XG21 ) || ( ChipType == XG27 ) )
pVBInfo->XG21_LVDSCapList = XGI21_LCDCapList ;
pVBInfo->XGI_TVDelayList = XGI301TVDelayList;
pVBInfo->XGI_TVDelayList2 = XGI301TVDelayList2;
-
pVBInfo->I2CDefinition = XG40_I2CDefinition;
- /* Jong 10/03/2007 */
if (ChipType >= XG20)
pVBInfo->CR97 = XG20_CR97;
-
- /* Jong 10/03/2007 */
if ( ChipType == XG27 )
{
- /* pVBInfo->MCLKData = (XGI_MCLKDataStruct *) XGI27New_MCLKData ; */
(void) memcpy(pVBInfo->MCLKData, XGI27New_MCLKData, sizeof(XGI27New_MCLKData));
-
- /* pVBInfo->CR40 = XGI27_cr41 ; */
(void) memcpy(pVBInfo->CR40, XGI27_cr41, sizeof(XGI27_cr41));
pVBInfo->CR97 = XG27_CR97 ;
@@ -446,14 +427,8 @@ InitTo330Pointer(UCHAR ChipType, PVB_DEVICE_INFO pVBInfo)
pVBInfo->pCR46 = &XG21_CR46 ;
pVBInfo->pCR47 = &XG21_CR47 ;
}
-
}
-
-
-
-
-
/* --------------------------------------------------------------------- */
/* Function : XGISetModeNew */
/* Input : */
@@ -465,7 +440,6 @@ XGISetModeNew(PXGI_HW_DEVICE_INFO HwDeviceExtension, PVB_DEVICE_INFO pVBInfo,
USHORT ModeNo)
{
USHORT ModeIdIndex;
- /* PUCHAR pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress ; */
USHORT temp_mode_no;
pVBInfo->IF_DEF_LVDS = 0 ;
@@ -510,15 +484,6 @@ XGISetModeNew(PXGI_HW_DEVICE_INFO HwDeviceExtension, PVB_DEVICE_INFO pVBInfo,
/* Jong 10/03/2007 */
HwDeviceExtension->SpecialMode = FALSE;
-/* Jong 11/27/2007 */
-#if 0 /* can't get pScrn */
-#if (defined(i386) || defined(__i386) || defined(__i386__) || defined(__AMD64__))
- vga_info = XGI_GetSetBIOSScratch(pScrn, 0x489, 0xff);
-#else
- vga_info = 0x11; /* set default mode 3 */
-#endif
-#endif
-
PDEBUG(ErrorF("XGISetModeNew()...2\n"));
if ( (!XGI_SearchModeID(pVBInfo->SModeIDTable, pVBInfo->EModeIDTable, 0x11, &ModeNo , &ModeIdIndex)) ||
@@ -546,9 +511,6 @@ XGISetModeNew(PXGI_HW_DEVICE_INFO HwDeviceExtension, PVB_DEVICE_INFO pVBInfo,
/* Jong 10/03/2007 */
if (HwDeviceExtension->SpecialMode)
{
-
- /* Jong 11/28/2007; pVBInfo field is not matching VGAINFO argument */
- /* XGI_SearchModeID( pVBInfo->SModeIDTable, pVBInfo->EModeIDTable, pVBInfo, &ModeNo , &ModeIdIndex ) ; */
XGI_SearchModeID( pVBInfo->SModeIDTable, pVBInfo->EModeIDTable, 0x11, &ModeNo , &ModeIdIndex ) ;
if ( !(HwDeviceExtension->SpecifyTiming) )
{
@@ -693,27 +655,6 @@ XGISetModeNew(PXGI_HW_DEVICE_INFO HwDeviceExtension, PVB_DEVICE_INFO pVBInfo,
PDEBUG(ErrorF("XGISetModeNew()...9\n"));
}
-/*
- if ( ModeNo <= 0x13 )
- {
- modeflag = pVBInfo->SModeIDTable[ ModeIdIndex ].St_ModeFlag ;
- }
- else
- {
- modeflag = pVBInfo->EModeIDTable[ ModeIdIndex ].Ext_ModeFlag ;
- }
- pVBInfo->ModeType = modeflag&ModeInfoFlag ;
- pVBInfo->SetFlag = 0x00 ;
- pVBInfo->VBInfo = DisableCRT2Display ;
- temp = XGINew_CheckMemorySize( HwDeviceExtension , ModeNo , ModeIdIndex, pVBInfo ) ;
-
- if ( temp == 0 )
- return( 0 ) ;
-
- XGI_DisplayOff( HwDeviceExtension,pVBInfo) ;
- XGI_SetCRT1Group( HwDeviceExtension , ModeNo , ModeIdIndex, pVBInfo ) ;
- XGI_DisplayOn( HwDeviceExtension, pVBInfo) ;
-*/
ErrorF("Part2 0 = %x ",
XGI_GetReg((XGIIOADDRESS) pVBInfo->Part2Port, 0x0));
XGI_UpdateModeInfo(HwDeviceExtension, pVBInfo);
@@ -727,7 +668,6 @@ XGISetModeNew(PXGI_HW_DEVICE_INFO HwDeviceExtension, PVB_DEVICE_INFO pVBInfo,
return (TRUE);
}
-#if 1
void XGI_SetCRTVCLK(PVB_DEVICE_INFO pVBInfo, double dwPixelClock)
{
struct factor
@@ -826,79 +766,7 @@ struct factor kind[16]=
XGI_SetReg((XGIIOADDRESS) pVBInfo->P3c4 , 0x2B , (unsigned char) sr2b) ;
XGI_SetReg((XGIIOADDRESS) pVBInfo->P3c4 , 0x2C , (unsigned char) sr2c) ;
}
-#else
-/* Jong 10/17/2007; merge code */
-void XGI_SetCRTVCLK(PVB_DEVICE_INFO pVBInfo, double dwPixelClock)
-{
-struct factor
-{
- int sr2b7;
- int sr2c7;
- int sr2c6;
- int sr2c5;
- int dividend ;
- int divisor ;
-};
-
-struct factor kind[16]=
-{
- {0,0,0,0,1,1},
- {0,0,0,1,1,2},
- {0,0,1,0,1,3},
- {0,0,1,1,1,4},
- {1,0,0,0,2,1},
- {1,0,0,1,2,2},
- {1,0,1,0,2,3},
- {1,0,1,1,2,4},
- {0,1,0,0,1,1},
- {0,1,0,1,1,4},
- {0,1,1,0,1,6},
- {0,1,1,1,1,8},
- {1,1,0,0,2,1},
- {1,1,0,1,2,4},
- {1,1,1,0,2,6},
- {1,1,1,1,2,8}
-};
- int ii,jj,kk,ll,sr2b,sr2c,Numerator,DeNumerator;
- double factor1,tempclock,vclk,temp1,min,clock;
-
-
- vclk=(double)dwPixelClock;
- min=99.0;
- for(ii=2;ii<=31;ii++) /* (DeNumerator1)It's value must >=2 */
- {
- for(jj=0;jj<=127;jj++) /* (Numerator1) */
- {
-
- for(kk=0;kk<=15;kk++)
- {
- tempclock=14.318*kind[kk].dividend*(jj+1)/(ii+1);
- if ( (tempclock >= 150 ) && ( tempclock <= 380) )
- {
- tempclock = tempclock / kind[kk].divisor ;
- temp1=fabs(vclk-tempclock);
- if(temp1<min)
- {
- clock=tempclock;
- DeNumerator=ii;
- Numerator=jj;
- min=temp1;
- factor1=(double) (kind[kk].dividend / kind[kk].divisor);
- ll=kk;
- }
- }
- }
- }
- }
- sr2b=128*kind[ll].sr2b7+Numerator;
- sr2c=128*kind[ll].sr2c7+64*kind[ll].sr2c6+32*kind[ll].sr2c5+DeNumerator;
-
- XGI_SetReg( (XGIIOADDRESS) pVBInfo->P3c4 , 0x2B , (unsigned char) sr2b) ;
- XGI_SetReg( (XGIIOADDRESS) pVBInfo->P3c4 , 0x2C , (unsigned char) sr2c) ;
-}
-#endif
-/* Jong 10/17/2007; merge code */
void XGI_SetCRTTiming(
PXGI_HW_DEVICE_INFO pXGIHWDE,
PVB_DEVICE_INFO pVBInfo
@@ -944,11 +812,6 @@ void XGI_SetCRTTiming(
HRS = HRS + 3;
HRE = HRE + 3;
- /*
- HRS = HRS + 2;
- HRE = HRE + 2;
- */
-
VT = VerticalActivePixel + VerticalFrontPorch + VerticalSyncWidth + VerticalBackPorch;
VDE = VerticalActivePixel;
VRS = VerticalActivePixel + VerticalFrontPorch;
@@ -960,7 +823,6 @@ void XGI_SetCRTTiming(
VDE = VDE - 1;
VT = VT - 1;
-
temp = XGI_GetReg( pVBInfo->P3c4 , 0x06 ) ;
temp = ((temp & 0x1c ) >> 2) * 8;
@@ -1089,9 +951,6 @@ XGI_SetCRT1Group(PXGI_HW_DEVICE_INFO HwDeviceExtension, USHORT ModeNo,
PDEBUG(ErrorF("XGI_SetCRT1Group()...1\n"));
- /* Jong 10/19/2007; merge code */
- /* Jong 04/23/2008; All XG20,21,27 should do this */
- /* if ( HwDeviceExtension->jChipType == XG27 ) */
if ( HwDeviceExtension->jChipType >= XG20 )
{
if ( pVBInfo->IF_DEF_LVDS == 0 )
@@ -1115,8 +974,6 @@ XGI_SetCRT1Group(PXGI_HW_DEVICE_INFO HwDeviceExtension, USHORT ModeNo,
}
}
- /* Jong 10/05/2007; merge code */
- /* RefreshRateTableIndex = XGI_GetRatePtrCRT2( ModeNo, ModeIdIndex, pVBInfo); */
RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo, ModeIdIndex, pVBInfo);
PDEBUG(ErrorF("XGI_SetCRT1Group()...3\n"));
@@ -1135,8 +992,6 @@ XGI_SetCRT1Group(PXGI_HW_DEVICE_INFO HwDeviceExtension, USHORT ModeNo,
PDEBUG(ErrorF("XGI_SetCRT1Group()...4\n"));
- /* Jong 10/04/2007; merge code */
- /* if (HwDeviceExtension->jChipType == XG20) { */
if ( ( HwDeviceExtension->jChipType >= XG20 ) &&
( HwDeviceExtension->jChipType < XG27 ) ) /* fix H/W DCLK/2 bug */
{
@@ -1164,9 +1019,6 @@ XGI_SetCRT1Group(PXGI_HW_DEVICE_INFO HwDeviceExtension, USHORT ModeNo,
{
PDEBUG(ErrorF("XGI_SetCRT1Group()...4-2\n"));
- /*XGINew_SetRegAND( pVBInfo->P3d4 , 0x4A , ~0x20 ) ;*/ /* Enable write GPIOF */
- /*XGINew_SetRegAND( pVBInfo->P3d4 , 0x48 , ~0x20 ) ;*/ /* P. DWN */
- /* XG21 CRT1 Timing */
if ( HwDeviceExtension->jChipType == XG27 )
XGI_SetXG27CRTC( ModeNo, ModeIdIndex, RefreshRateTableIndex, pVBInfo );
else
@@ -1192,7 +1044,6 @@ XGI_SetCRT1Group(PXGI_HW_DEVICE_INFO HwDeviceExtension, USHORT ModeNo,
}
PDEBUG(ErrorF("XGI_SetCRT1Group()...4-5\n"));
- /*XGINew_SetRegOR( pVBInfo->P3d4 , 0x48 , 0x20 ) ;*/ /* P. ON */
}
}
@@ -1215,8 +1066,6 @@ XGI_SetCRT1Group(PXGI_HW_DEVICE_INFO HwDeviceExtension, USHORT ModeNo,
PDEBUG(ErrorF("XGI_SetCRT1Group()...6\n"));
- /* XGI_LoadCharacter(); //dif ifdef TVFont */
-
XGI_LoadDAC(ModeNo, ModeIdIndex, pVBInfo);
PDEBUG(ErrorF("XGI_SetCRT1Group()...End\n"));
}
@@ -1271,16 +1120,6 @@ XGI_SetMiscRegs(USHORT StandTableIndex, const VB_DEVICE_INFO *pVBInfo)
UCHAR Miscdata;
Miscdata = pVBInfo->StandTable[StandTableIndex].MISC; /* Get Misc from file */
-/*
- if ( pVBInfo->VBType & ( VB_XGI301B | VB_XGI302B | VB_XGI301LV | VB_XGI302LV | VB_XGI301C ) )
- {
- if ( pVBInfo->VBInfo & SetCRT2ToLCDA )
- {
- Miscdata |= 0x0C ;
- }
- }
-*/
-
XGI_SetRegByte((XGIIOADDRESS) pVBInfo->P3c2, Miscdata); /* Set Misc(3c2) */
}
@@ -1399,21 +1238,7 @@ XGI_ClearExt1Regs(unsigned ModeNo, const VB_DEVICE_INFO *pVBInfo)
for (i = 0x0A; i <= 0x0E; i++) {
XGI_SetReg((XGIIOADDRESS) pVBInfo->P3c4, i, 0x00);
}
-
- /* This code came from the old XGI_New_ClearExt1Regs in init.c. Since
- * it wasn't included in the newer code drop from XGI, I'm not sure if
- * it's necessary on the Volari chips. I've included it here, ifdefed
- * out, for future reference.
- * - idr
- */
-#if 0
- XGI_SetRegAND(pVBInfo->P3c4, 0x37, 0xFE);
- if ((ModeNo == 0x06) || ((ModeNo >= 0x0e) && (ModeNo <= 0x13))) {
- XGI_SetReg(pVBInfo->P3c4, 0x0e, 0x20);
- }
-#else
(void) ModeNo;
-#endif
}
/* Jong 10/17/2007; merge code */
@@ -1425,14 +1250,10 @@ XGI_ClearExt1Regs(unsigned ModeNo, const VB_DEVICE_INFO *pVBInfo)
/* --------------------------------------------------------------------- */
UCHAR XGI_SetDefaultVCLK( PVB_DEVICE_INFO pVBInfo )
{
- /* Jong 04/22/2008; XGINew_ -> XGI_*/
- /* Jong 04/23/2008; coding error: VCLKData[0]-> 0x10:25MHz; VCLKData[1]-> 0x20:28MHz */
- /* XGI_SetRegANDOR( (XGIIOADDRESS) pVBInfo->P3c4 , 0x31 , ~0x30 , 0x20 ) ; */
XGI_SetRegANDOR( (XGIIOADDRESS) pVBInfo->P3c4 , 0x31 , ~0x30 , 0x10 ) ;
XGI_SetReg( (XGIIOADDRESS) pVBInfo->P3c4 , 0x2B , pVBInfo->VCLKData[ 0 ].SR2B ) ;
XGI_SetReg( (XGIIOADDRESS) pVBInfo->P3c4 , 0x2C , pVBInfo->VCLKData[ 0 ].SR2C ) ;
- /* XGI_SetRegANDOR( (XGIIOADDRESS) pVBInfo->P3c4 , 0x31 , ~0x30 , 0x10 ) ; */
XGI_SetRegANDOR( (XGIIOADDRESS) pVBInfo->P3c4 , 0x31 , ~0x30 , 0x20 ) ;
XGI_SetReg( (XGIIOADDRESS) pVBInfo->P3c4 , 0x2B , pVBInfo->VCLKData[ 1 ].SR2B ) ;
XGI_SetReg( (XGIIOADDRESS) pVBInfo->P3c4 , 0x2C , pVBInfo->VCLKData[ 1 ].SR2C ) ;
@@ -1508,13 +1329,6 @@ XGI_GetRatePtrCRT2(PXGI_HW_DEVICE_INFO HwDeviceExtension, USHORT ModeNo, USHORT
/* Do the similar adjustment like XGISearchCRT1Rate() */
if ( HwDeviceExtension->jChipType >= XG20 ) /* for XG20, XG21, XG27 */
{
- /*
- if ( pVBInfo->RefIndex[ RefreshRateTableIndex ].Ext_InfoFlag & XG2xNotSupport )
- {
- index++;
- }
- */
-
if ( ( pVBInfo->RefIndex[ RefreshRateTableIndex ].XRes == 800 ) &&
( pVBInfo->RefIndex[ RefreshRateTableIndex ].YRes == 600 ) )
{
@@ -1798,10 +1612,6 @@ XGI_SetCRT1Timing_H(PVB_DEVICE_INFO pVBInfo,
UCHAR data, data1, pushax;
USHORT i, j;
- /* XGI_SetReg((XGIIOADDRESS) pVBInfo->P3d4 , 0x51 , 0 ) ; */
- /* XGI_SetReg((XGIIOADDRESS) pVBInfo->P3d4 , 0x56 , 0 ) ; */
- /* XGI_SetRegANDOR((XGIIOADDRESS) pVBInfo->P3d4 ,0x11 , 0x7f , 0x00 ) ; */
-
data = (UCHAR) XGI_GetReg((XGIIOADDRESS) pVBInfo->P3d4, 0x11); /* unlock cr0-7 */
data &= 0x7F;
XGI_SetReg((XGIIOADDRESS) pVBInfo->P3d4, 0x11, data);
@@ -1869,10 +1679,6 @@ XGI_SetCRT1Timing_V(USHORT ModeIdIndex, USHORT ModeNo,
UCHAR data;
USHORT i, j;
- /* XGI_SetReg((XGIIOADDRESS) pVBInfo->P3d4 , 0x51 , 0 ) ; */
- /* XGI_SetReg((XGIIOADDRESS) pVBInfo->P3d4 , 0x56 , 0 ) ; */
- /* XGI_SetRegANDOR((XGIIOADDRESS) pVBInfo->P3d4 , 0x11 , 0x7f , 0x00 ) ; */
-
for (i = 0x00; i <= 0x01; i++) {
data = pVBInfo->TimingV.data[i];
XGI_SetReg((XGIIOADDRESS) pVBInfo->P3d4, (USHORT) (i + 6), data);
@@ -2069,8 +1875,6 @@ void XGI_SetXG27CRTC(USHORT ModeNo, USHORT ModeIdIndex, USHORT RefreshRateTableI
if ( ModeNo <= 0x13 )
{
- /* Jong 10/05/2007; merge code */
- /* StandTableIndex = XGI_GetModePtr( ModeNo , ModeIdIndex, pVBInfo ) ; */
StandTableIndex = XGI_GetModePtr( pVBInfo->SModeIDTable,
pVBInfo->ModeType,
ModeNo, ModeIdIndex);
@@ -2229,13 +2033,11 @@ void XGI_SetXG21LCD(PVB_DEVICE_INFO pVBInfo,USHORT RefreshRateTableIndex,USHORT
if ( ModeNo <= 0x13 )
{
/* Jong 07/31/2009; might use XGINew_P3cc instead */
-#if 1
b3CC = (UCHAR) XGI_GetRegByte( (XGIIOADDRESS) XGI_P3cc ) ;
if ( b3CC & 0x40 )
XGI_SetRegOR( (XGIIOADDRESS) pVBInfo->P3c4 , 0x30 , 0x20 ) ; /* Hsync polarity */
if ( b3CC & 0x80 )
XGI_SetRegOR( (XGIIOADDRESS) pVBInfo->P3c4 , 0x35 , 0x80 ) ; /* Vsync polarity */
-#endif
}
else
{
@@ -2246,7 +2048,6 @@ void XGI_SetXG21LCD(PVB_DEVICE_INFO pVBInfo,USHORT RefreshRateTableIndex,USHORT
}
}
-/* Jong 10/04/2007; merge code */
void XGI_SetXG27LCD(PVB_DEVICE_INFO pVBInfo,USHORT RefreshRateTableIndex,USHORT ModeNo)
{
ULONG Data , Temp , b3CC ;
@@ -2306,13 +2107,11 @@ void XGI_SetXG27LCD(PVB_DEVICE_INFO pVBInfo,USHORT RefreshRateTableIndex,USHORT
PDEBUG(ErrorF("XGI_SetXG27LCD()...7-1-XGI_P3cc=%d\n", XGI_P3cc));
/* Jong 07/31/2009; might use XGINew_P3cc instead */
-#if 1
b3CC = (UCHAR) XGI_GetRegByte( (XGIIOADDRESS) XGI_P3cc ) ;
if ( b3CC & 0x40 )
XGI_SetRegOR( (XGIIOADDRESS) pVBInfo->P3c4 , 0x30 , 0x20 ) ; /* Hsync polarity */
if ( b3CC & 0x80 )
XGI_SetRegOR( (XGIIOADDRESS) pVBInfo->P3c4 , 0x35 , 0x80 ) ; /* Vsync polarity */
-#endif
PDEBUG(ErrorF("XGI_SetXG27LCD()...7-2\n"));
}
@@ -2424,9 +2223,6 @@ XGI_SetCRT1DE(PXGI_HW_DEVICE_INFO HwDeviceExtension, USHORT ModeNo,
tempcx = 8;
- /* if ( !( modeflag & Charx8Dot ) ) */
- /* tempcx = 9 ; */
-
tempax /= tempcx;
tempax -= 1;
tempbx -= 1;
@@ -2691,10 +2487,6 @@ XGI_SetCRT1FIFO(USHORT ModeNo, PXGI_HW_DEVICE_INFO HwDeviceExtension,
XGI_SetReg((XGIIOADDRESS) pVBInfo->P3c4, 0x08, 0x34);
data = XGI_GetReg((XGIIOADDRESS) pVBInfo->P3c4, 0x09);
- /* Jong 02/06/2009; performance; add 10 for WinBench 99 */
- /* Jong 02/13/2009; might cause threshold noise of display; not sure */
- /* data &= 0xF0;
- XGI_SetReg((XGIIOADDRESS) pVBInfo->P3c4, 0x09, data); */
data &= 0xC0 ;
XGI_SetReg((XGIIOADDRESS) pVBInfo->P3c4 , 0x09 , data | 0x30) ;
@@ -2773,7 +2565,6 @@ XGI_SetCRT1ModeRegs(PXGI_HW_DEVICE_INFO HwDeviceExtension,
data2 |= 0x20;
XGI_SetRegANDOR((XGIIOADDRESS) pVBInfo->P3c4, 0x06, ~0x3F, data2);
- /* XGI_SetReg((XGIIOADDRESS)pVBInfo->P3c4,0x06,data2); */
resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo);
if (ModeNo <= 0x13)
xres = pVBInfo->StResInfo[resindex].HTotal;
@@ -2847,7 +2638,6 @@ XGI_SetCRT1ModeRegs(PXGI_HW_DEVICE_INFO HwDeviceExtension,
data = 0x6c;
XGI_SetReg((XGIIOADDRESS) pVBInfo->P3d4, 0x52, data);
}
-
}
@@ -2894,16 +2684,6 @@ XGI_SetVCLKState(PXGI_HW_DEVICE_INFO HwDeviceExtension, USHORT ModeNo,
XGI_SetReg((XGIIOADDRESS) pVBInfo->P3c4, 0x1F, data);
}
- /* Jong for Adavantech LCD ripple issue
- if ((VCLK >= 0) && (VCLK < 135))
- data2 = 0x03;
- else if ((VCLK >= 135) && (VCLK < 160))
- data2 = 0x02;
- else if ((VCLK >= 160) && (VCLK < 260))
- data2 = 0x01;
- else if (VCLK > 260)
- data2 = 0x00; */
-
data2 = 0x00 ;
XGI_SetRegANDOR((XGIIOADDRESS) pVBInfo->P3c4, 0x07, 0xFC, data2);
@@ -2913,7 +2693,6 @@ XGI_SetVCLKState(PXGI_HW_DEVICE_INFO HwDeviceExtension, USHORT ModeNo,
{
XGI_SetRegANDOR( (XGIIOADDRESS) pVBInfo->P3c4 , 0x40 , 0xFC , data2&0x03 ) ;
}
-
}
@@ -3072,9 +2851,6 @@ XGI_SetLCDAGroup(USHORT ModeNo, USHORT ModeIdIndex,
PVB_DEVICE_INFO pVBInfo)
{
USHORT RefreshRateTableIndex;
- /* USHORT temp ; */
-
- /* pVBInfo->SelectCRT2Rate = 0 ; */
pVBInfo->SetFlag |= ProgrammingCRT2;
RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo, ModeIdIndex, pVBInfo);
@@ -3189,7 +2965,6 @@ XGI_ModCRT1Regs(USHORT ModeNo, USHORT ModeIdIndex,
USHORT tempbx, i;
XGI_LVDSCRT1HDataStruct *LCDPtr = NULL;
XGI_LVDSCRT1VDataStruct *LCDPtr1 = NULL;
- /* XGI330_CHTVDataStruct *TVPtr = NULL ; */
if (ModeNo <= 0x13)
index = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC;
@@ -3373,7 +3148,6 @@ XGI_SetLVDSRegs(USHORT ModeNo, USHORT ModeIdIndex,
else
tempbx = LCDPtr->LCDVRS;
- /* tempbx = tempbx >> 4 ; */
tempcx = push1;
if (pVBInfo->LCDInfo & EnableScalingLCD)
@@ -3750,8 +3524,6 @@ XGI_GetVBInfo(USHORT ModeNo, USHORT ModeIdIndex,
tempbx |= SetCRT2ToYPbPr;
}
}
-
- /* tempbx |= SetCRT2ToYPbPr ; */
}
}
}
@@ -4078,16 +3850,8 @@ XGI_GetLCDInfo(USHORT ModeNo, USHORT ModeIdIndex, PVB_DEVICE_INFO pVBInfo)
tempbx |= SetLCDtoNonExpanding; /* set to center in 1280x1024 LCDB for Panel1400x1050 */
}
-/*
- if ( tempax & LCDBToA )
- {
- tempbx |= SetLCDBToA ;
- }
-*/
-
if (pVBInfo->IF_DEF_ExpLink == 1) {
if (modeflag & HalfDCLK) {
- /* if ( !( pVBInfo->LCDInfo&LCDNonExpanding ) ) */
if (!(tempbx & SetLCDtoNonExpanding)) {
tempbx |= EnableLVDSDDA;
}
@@ -4150,13 +3914,6 @@ XGI_GetLCDInfo(USHORT ModeNo, USHORT ModeIdIndex, PVB_DEVICE_INFO pVBInfo)
return (1);
}
-/* Jong 10/04/2007; defined in init.c */
-/* Function : XGI_SearchModeID */
-/* Input : */
-/* Output : */
-/* Description : */
-/* --------------------------------------------------------------------- */
-
/* --------------------------------------------------------------------- */
/* Function : */
/* Input : */
@@ -4176,8 +3933,6 @@ XGINew_CheckMemorySize(PXGI_HW_DEVICE_INFO HwDeviceExtension, USHORT ModeNo,
modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
}
- /* ModeType = modeflag&ModeInfoFlag ; // Get mode type */
-
memorysize = modeflag & MemoryInfoFlag;
memorysize = memorysize > MemorySizeShift;
memorysize++; /* Get memory size */
@@ -4748,8 +4503,6 @@ XGI_GetCRT2Data(USHORT ModeNo, USHORT ModeIdIndex,
tempbx = 775;
else if (pVBInfo->VGAVDE == 600)
tempbx = 775;
- /* else if(pVBInfo->VGAVDE==350) tempbx=560; */
- /* else if(pVBInfo->VGAVDE==400) tempbx=640; */
else
tempbx = 768;
}
@@ -5142,13 +4895,6 @@ XGI_GetOffset(USHORT ModeNo, USHORT ModeIdIndex, USHORT RefreshRateTableIndex,
}
else
return( temp * colordepth ) ;
-
- /*
- if ((ModeNo >= 0x26) && (ModeNo <= 0x28)) {
- return (temp * colordepth + (colordepth >> 1));
- }
- else
- return (temp * colordepth); */
}
@@ -5188,7 +4934,6 @@ XGI_PreSetGroup1(USHORT ModeNo, USHORT ModeIdIndex,
XGI_SetCRT2Offset(ModeNo, ModeIdIndex, RefreshRateTableIndex,
HwDeviceExtension, pVBInfo);
XGI_SetCRT2FIFO(pVBInfo);
- /* XGI_SetCRT2Sync(ModeNo,RefreshRateTableIndex); */
for (tempcx = 4; tempcx < 7; tempcx++) {
XGI_SetReg((XGIIOADDRESS) pVBInfo->Part1Port, tempcx, 0x0);
@@ -5391,8 +5136,6 @@ XGI_SetLockRegs(USHORT ModeNo, USHORT ModeIdIndex,
temp = 0xFF; /* set MAX HT */
XGI_SetReg((XGIIOADDRESS) pVBInfo->Part1Port, 0x03, temp);
- /* if ( modeflag & Charx8Dot ) tempcx = 0x08 ; */
- /* else */
tempcx = 0x08;
if (pVBInfo->VBType & (VB_XGI301LV | VB_XGI302LV | VB_XGI301C))
@@ -5461,7 +5204,6 @@ XGI_SetLockRegs(USHORT ModeNo, USHORT ModeIdIndex,
}
}
else {
- /* tempcx = tempbx & 0x00FF ; */
tempbx = (tempbx & 0xFF00) >> 8;
tempcx = (tempcx + tempbx) >> 1;
temp = (tempcx & 0x00FF) + 2;
@@ -6352,7 +6094,6 @@ XGI_SetLCDRegs(USHORT ModeNo, USHORT ModeIdIndex,
tempax = pVBInfo->VT;
tempbx = pVBInfo->LCDVRS;
- /* if ( SetLCD_Info & EnableScalingLCD ) */
tempcx += tempbx;
if (tempcx >= tempax)
tempcx -= tempax;
@@ -6406,7 +6147,6 @@ XGI_SetLCDRegs(USHORT ModeNo, USHORT ModeIdIndex,
tempcx = tempax;
tempax = pVBInfo->HT;
tempbx = pVBInfo->LCDHRS;
- /* if ( SetLCD_Info & EnableScalingLCD) */
if (XGI_IsLCDDualLink(pVBInfo)) {
tempax = tempax >> 1;
tempbx = tempbx >> 1;
@@ -6770,7 +6510,6 @@ XGI_SetGroup4(USHORT ModeNo, USHORT ModeIdIndex, USHORT RefreshRateTableIndex,
if (XGI_IsLCDDualLink(pVBInfo))
tempax = tempax >> 1;
- /* if((pVBInfo->VBInfo&(SetCRT2ToLCD))||((pVBInfo->TVInfo&SetYPbPrMode525p)||(pVBInfo->TVInfo&SetYPbPrMode750p))) { */
if (pVBInfo->VBInfo & SetCRT2ToLCD) {
if (tempax > 800)
tempax -= 800;
@@ -6785,35 +6524,6 @@ XGI_SetGroup4(USHORT ModeNo, USHORT ModeIdIndex, USHORT RefreshRateTableIndex,
}
tempax -= 1;
-/*
- if ( pVBInfo->VBInfo & ( SetCRT2ToTV | SetCRT2ToHiVisionTV ) )
- {
- if ( pVBInfo->VBType & VB_XGI301LV )
- {
- if ( !( pVBInfo->TVInfo & ( SetYPbPrMode525p | SetYPbPrMode750p | SetYPbPrMode1080i ) ) )
- {
- if ( pVBInfo->VGAHDE > 800 )
- {
- if ( pVBInfo->VGAHDE == 1024 )
- tempax = ( tempax * 25 / 32 ) - 1 ;
- else
- tempax = ( tempax * 20 / 32 ) - 1 ;
- }
- }
- }
- else
- {
- if ( pVBInfo->VGAHDE > 800 )
- {
- if ( pVBInfo->VGAHDE == 1024 )
- tempax = ( tempax * 25 / 32 ) - 1 ;
- else
- tempax = ( tempax * 20 / 32 ) - 1 ;
- }
- }
- }
-*/
-
temp = (tempax & 0xFF00) >> 8;
temp = ((temp & 0x0003) << 4);
XGI_SetReg((XGIIOADDRESS) pVBInfo->Part4Port, 0x1E, temp);
@@ -6876,7 +6586,6 @@ XGI_SetGroup5(USHORT ModeNo, USHORT ModeIdIndex, PVB_DEVICE_INFO pVBInfo)
(pVBInfo->
VBInfo & (SetInSlaveMode | LoadDACFlag | CRT2DisplayFlag))) {
XGINew_EnableCRT2(pVBInfo);
- /* LoadDAC2(pVBInfo->Part5Port,ModeNo,ModeIdIndex); */
}
}
return;
@@ -6950,8 +6659,6 @@ XGI_GetLcdPtr(USHORT BX, USHORT ModeNo, USHORT ModeIdIndex,
else if ((tempbx == 3) || (tempbx == 8))
tempcx = LVDSDesDataLen2;
}
- /* mov di, word ptr cs:LCDDataList[bx] */
- /* tempdi=pVideoMemory[LCDDataList+tempbx*2]|(pVideoMemory[LCDDataList+tempbx*2+1]<<8); */
switch (tempbx) {
case 0:
@@ -7566,20 +7273,6 @@ XGI_BacklightByDrv(PVB_DEVICE_INFO pVBInfo)
return FALSE;
}
-
-/* --------------------------------------------------------------------- */
-/* Function : XGI_FirePWDDisable */
-/* Input : */
-/* Output : */
-/* Description : Turn off VDD & Backlight : Fire disable procedure */
-/* --------------------------------------------------------------------- */
-/*
-void XGI_FirePWDDisable( PVB_DEVICE_INFO pVBInfo )
-{
- XGI_SetRegANDOR((XGIIOADDRESS) pVBInfo->Part1Port , 0x26 , 0x00 , 0xFC ) ;
-}
-*/
-
/* --------------------------------------------------------------------- */
/* Function : XGI_FirePWDEnable */
/* Input : */
@@ -7680,7 +7373,6 @@ UCHAR XG21GPIODataTransfer(UCHAR ujDate)
for (i=0; i<8; i++)
{
ujRet = ujRet << 1;
- /* ujRet |= GETBITS(ujDate >> i, 0:0); */
ujRet |= (ujDate >> i) & 1;
}
@@ -8159,8 +7851,6 @@ void XGI_SetXG21LVDSPara(USHORT ModeNo,USHORT ModeIdIndex, PVB_DEVICE_INFO pVBIn
XGI_GetRegByte( (XGIIOADDRESS) pVBInfo->P3da ) ; /* reset 3da */
}
-
-
}
/* Jong 10/04/2007; merge code */
@@ -9006,13 +8696,7 @@ XGI_SetDelayComp(PVB_DEVICE_INFO pVBInfo)
if (pVBInfo->VBInfo & SetCRT2ToDualEdge)
tempbl = tempbl >> 4;
-/*
- if ( pVBInfo->VBInfo & SetCRT2ToRAMDAC )
- tempbl = CRT2Delay1 ; // Get CRT2 Delay
- if ( pVBInfo->VBType & ( VB_XGI301B | VB_XGI302B | VB_XGI301LV | VB_XGI302LV | VB_XGI301C ) )
- tempbl = CRT2Delay2 ;
-*/
if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
index = XGI_GetLCDCapPtr(pVBInfo); /* Get LCD Delay */
tempbh = pVBInfo->LCDCapList[index].LCD_DelayCompensation;
@@ -9123,19 +8807,6 @@ XGI_SetLCDCap_A(USHORT tempcx, PVB_DEVICE_INFO pVBInfo)
(USHORT) (0x30 | (tempcx & 0x00C0)));
XGI_SetRegANDOR((XGIIOADDRESS) pVBInfo->Part1Port, 0x1A, 0x7F, 0x00);
}
-
-/*
- if ( tempcx & EnableLCD24bpp ) // 24bits
- {
- XGI_SetRegANDOR((XGIIOADDRESS)pVBInfo->Part1Port,0x19, 0x0F,(USHORT)(0x30|(tempcx&0x00C0)) );
- XGI_SetRegANDOR((XGIIOADDRESS)pVBInfo->Part1Port,0x1A,0x7F,0x00);
- }
- else
- {
- XGI_SetRegANDOR((XGIIOADDRESS)pVBInfo->Part1Port,0x19, 0x0F,(USHORT)(0x20|(tempcx&0x00C0)) );//Enable Dither
- XGI_SetRegANDOR((XGIIOADDRESS)pVBInfo->Part1Port,0x1A,0x7F,0x80);
- }
-*/
}
@@ -9450,7 +9121,6 @@ XGI_SetCRT2ModeRegs(USHORT ModeNo, PXGI_HW_DEVICE_INFO HwDeviceExtension,
SHORT tempcl;
UCHAR tempah;
- /* XGI_SetReg((XGIIOADDRESS) pVBInfo->Part1Port , 0x03 , 0x00 ) ; // fix write part1 index 0 BTDRAM bit Bug */
tempah = 0;
if (!(pVBInfo->VBInfo & DisableCRT2Display)) {
tempah = XGI_GetReg((XGIIOADDRESS) pVBInfo->Part1Port, 0x00);
@@ -9474,39 +9144,6 @@ XGI_SetCRT2ModeRegs(USHORT ModeNo, PXGI_HW_DEVICE_INFO HwDeviceExtension,
}
}
-/* 0210 shampoo
- if ( pVBInfo->VBInfo & DisableCRT2Display )
- {
- tempah = 0 ;
- }
-
- XGI_SetReg((XGIIOADDRESS) pVBInfo->Part1Port , 0x00 , tempah ) ;
- if ( pVBInfo->VBInfo & ( SetCRT2ToRAMDAC | SetCRT2ToTV | SetCRT2ToLCD ) )
- {
- tempcl = pVBInfo->ModeType ;
- if ( ModeNo > 0x13 )
- {
- tempcl -= ModeVGA ;
- if ( ( tempcl > 0 ) || ( tempcl == 0 ) )
- {
- tempah=(0x008>>tempcl) ;
- if ( tempah == 0 )
- tempah = 1 ;
- tempah |= 0x040;
- }
- }
- else
- {
- tempah = 0x040 ;
- }
-
- if ( pVBInfo->VBInfo & SetInSlaveMode )
- {
- tempah = ( tempah ^ 0x050 ) ;
- }
- }
-*/
-
XGI_SetReg((XGIIOADDRESS) pVBInfo->Part1Port, 0x00, tempah);
tempah = 0x08;
tempbl = 0xf0;
@@ -9574,14 +9211,11 @@ XGI_SetCRT2ModeRegs(USHORT ModeNo, PXGI_HW_DEVICE_INFO HwDeviceExtension,
tempah |= 0x080;
if (pVBInfo->VBInfo & SetCRT2ToTV) {
- /* if ( !( pVBInfo->TVInfo & ( SetYPbPrMode525p | SetYPbPrMode750p ) ) ) */
- /* { */
tempah |= 0x020;
if (ModeNo > 0x13) {
if (pVBInfo->VBInfo & DriverMode)
tempah = tempah ^ 0x20;
}
- /* } */
}
XGI_SetRegANDOR((XGIIOADDRESS) pVBInfo->Part4Port, 0x0D, ~0x0BF,
@@ -9592,11 +9226,8 @@ XGI_SetCRT2ModeRegs(USHORT ModeNo, PXGI_HW_DEVICE_INFO HwDeviceExtension,
tempah |= 0x40;
if (pVBInfo->VBInfo & SetCRT2ToTV) {
- /* if ( ( !( pVBInfo->VBInfo & SetCRT2ToHiVisionTV ) ) && ( !( pVBInfo->TVInfo & ( SetYPbPrMode525p | SetYPbPrMode750p ) ) ) ) */
- /* { */
if (pVBInfo->TVInfo & RPLLDIV2XO)
tempah |= 0x40;
- /* } */
}
if ((pVBInfo->LCDResInfo == Panel1280x1024)
@@ -10144,12 +9775,8 @@ void XGIInitMiscVBInfo(PXGI_HW_DEVICE_INFO HwDeviceExtension, PVB_DEVICE_INFO pV
if ( (XGI_GetReg((XGIIOADDRESS) pVBInfo->P3d4, 0x38) >> 5 & 0x07) == 0x03 ) /*CH7007 CR38 D[7-5]=011b*/
{
pVBInfo->IF_DEF_CH7007 = 1 ;
- /* HwDeviceExtension->bCH7007 = 1; */
XGI_SetReg((XGIIOADDRESS) pVBInfo->P3c4, 0x30, 0x09); /* For if (pHWDE->bVGAEnabled)== 0 */
-/* if( HwDeviceExtension->pDevice == NULL ) */
-
HwDeviceExtension->pDevice= HwDeviceExtension;
-
}
}
@@ -10165,4 +9792,4 @@ void XGIInitMiscVBInfo(PXGI_HW_DEVICE_INFO HwDeviceExtension, PVB_DEVICE_INFO pV
}
PDEBUG(ErrorF("XGIInitMiscVBInfo()...End\n"));
-} \ No newline at end of file
+}
generated by cgit v1.2.3 (git 2.51.0) at 2026-08-21 23:36:58 +0000