Delete commented-out code.
Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxx>
---
drivers/staging/xgifb/vb_setmode.c | 300 +-----------------------------------
1 files changed, 5 insertions(+), 295 deletions(-)
diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c
index 9f11daf..c41ddc5 100644
--- a/drivers/staging/xgifb/vb_setmode.c
+++ b/drivers/staging/xgifb/vb_setmode.c
@@ -67,11 +67,6 @@ void InitTo330Pointer(unsigned char ChipType, struct vb_device_info *pVBInfo)
pVBInfo->XGINEWUB_CRT1Table
= (struct XGI_CRT1TableStruct *) XGI_CRT1Table;
- /* add for new UNIVGABIOS */
- /* XGINew_UBLCDDataTable =
- * (struct XGI_LCDDataTablStruct *) XGI_LCDDataTable; */
- /* XGINew_UBTVDataTable = (XGI_TVDataTablStruct *) XGI_TVDataTable; */
-
pVBInfo->MCLKData = (struct XGI_MCLKDataStruct *) XGI340New_MCLKData;
pVBInfo->ECLKData = (struct XGI_ECLKDataStruct *) XGI340_ECLKData;
pVBInfo->VCLKData = (struct XGI_VCLKDataStruct *) XGI_VCLKData;
@@ -252,16 +247,6 @@ static void XGI_SetCRTCRegs(struct xgi_hw_device_info *HwDeviceExtension,
CRTCdata = pVBInfo->StandTable[StandTableIndex].CRTC[i];
xgifb_reg_set(pVBInfo->P3d4, i, CRTCdata); /* Set CRTC(3d4) */
}
- /*
- if ((HwDeviceExtension->jChipType == XGI_630) &&
- (HwDeviceExtension->jChipRevision == 0x30)) {
- if (pVBInfo->VBInfo & SetInSlaveMode) {
- if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToTV)) {
- xgifb_reg_set(pVBInfo->P3d4, 0x18, 0xFE);
- }
- }
- }
- */
}
static void XGI_SetATTRegs(unsigned short ModeNo,
@@ -508,10 +493,6 @@ static void XGI_SetCRT1Timing_H(struct vb_device_info *pVBInfo,
unsigned char data, data1, pushax;
unsigned short i, j;
- /* xgifb_reg_set(pVBInfo->P3d4, 0x51, 0); */
- /* xgifb_reg_set(pVBInfo->P3d4, 0x56, 0); */
- /* xgifb_reg_and_or(pVBInfo->P3d4, 0x11, 0x7f, 0x00); */
-
/* unlock cr0-7 */
data = (unsigned char) xgifb_reg_get(pVBInfo->P3d4, 0x11);
data &= 0x7F;
@@ -573,10 +554,6 @@ static void XGI_SetCRT1Timing_V(unsigned short ModeIdIndex,
unsigned char data;
unsigned short i, j;
- /* xgifb_reg_set(pVBInfo->P3d4, 0x51, 0); */
- /* xgifb_reg_set(pVBInfo->P3d4, 0x56, 0); */
- /* xgifb_reg_and_or(pVBInfo->P3d4, 0x11, 0x7f, 0x00); */
-
for (i = 0x00; i <= 0x01; i++) {
data = pVBInfo->TimingV[0].data[i];
xgifb_reg_set(pVBInfo->P3d4, (unsigned short) (i + 6), data);
@@ -1133,9 +1110,6 @@ static void XGI_SetCRT1DE(struct xgi_hw_device_info *HwDeviceExtension,
tempcx = 8;
- /* if (!(modeflag & Charx8Dot)) */
- /* tempcx = 9; */
-
tempax /= tempcx;
tempax -= 1;
tempbx -= 1;
@@ -1389,7 +1363,6 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo,
else
VCLKIndex = LVDSXlat3VCLK[VCLKIndex];
}
- /* VCLKIndex = VCLKIndex&IndexMask; */
return VCLKIndex;
}
@@ -1537,16 +1510,6 @@ static void XGI_SetVCLKState(struct xgi_hw_device_info *HwDeviceExtension,
xgifb_reg_set(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;
xgifb_reg_and_or(pVBInfo->P3c4, 0x07, 0xFC, data2);
@@ -1596,7 +1559,6 @@ static void XGI_SetCRT1ModeRegs(struct xgi_hw_device_info *HwDeviceExtension,
data2 |= 0x20;
xgifb_reg_and_or(pVBInfo->P3c4, 0x06, ~0x3F, data2);
- /* xgifb_reg_set(pVBInfo->P3c4,0x06,data2); */
resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo);
if (ModeNo <= 0x13)
xres = pVBInfo->StResInfo[resindex].HTotal;
@@ -1641,11 +1603,6 @@ static void XGI_SetCRT1ModeRegs(struct xgi_hw_device_info *HwDeviceExtension,
XGI_SetVCLKState(HwDeviceExtension, ModeNo, RefreshRateTableIndex,
pVBInfo);
- /* if (modeflag&HalfDCLK) //030305 fix lowresolution bug */
- /* if (XGINew_IF_DEF_NEW_LOWRES) */
- /* XGI_VesaLowResolution(ModeNo, ModeIdIndex);
- * //030305 fix lowresolution bug */
-
data = xgifb_reg_get(pVBInfo->P3d4, 0x31);
if (HwDeviceExtension->jChipType == XG27) {
@@ -1808,11 +1765,6 @@ static void XGI_GetLVDSResInfo(unsigned short ModeNo,
/* si+Ext_ResInfo */
modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
- /* if (ModeNo > 0x13) */
- /* modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; */
- /* else */
- /* modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; */
-
if (ModeNo <= 0x13)
/* si+St_ResInfo */
resindex = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo;
@@ -1820,8 +1772,6 @@ static void XGI_GetLVDSResInfo(unsigned short ModeNo,
/* si+Ext_ResInfo */
resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO;
- /* resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo); */
-
if (ModeNo <= 0x13) {
xres = pVBInfo->StResInfo[resindex].HTotal;
yres = pVBInfo->StResInfo[resindex].VTotal;
@@ -1836,13 +1786,10 @@ static void XGI_GetLVDSResInfo(unsigned short ModeNo,
if (modeflag & DoubleScanMode)
yres = yres << 1;
}
- /* if (modeflag & Charx8Dot) */
- /* { */
if (xres == 720)
xres = 640;
- /* } */
pVBInfo->VGAHDE = xres;
pVBInfo->HDE = xres;
pVBInfo->VGAVDE = yres;
@@ -1895,7 +1842,7 @@ static void *XGI_GetLcdPtr(unsigned short BX, unsigned short ModeNo,
tempal = (tempal & 0x0f);
}
- tempcx = LCDLenList[tempbx]; /* mov cl,byte ptr cs:LCDLenList[bx] */
+ tempcx = LCDLenList[tempbx];
if (pVBInfo->LCDInfo & EnableScalingLCD) { /* ScaleLCD */
if ((tempbx == 5) || (tempbx) == 7)
@@ -1903,9 +1850,6 @@ static void *XGI_GetLcdPtr(unsigned short BX, unsigned short ModeNo,
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:
@@ -2326,10 +2270,10 @@ static void *XGI_GetTVPtr(unsigned short BX, unsigned short ModeNo,
switch (tempbx) {
case 0:
- tempdi = NULL; /*EPLCHTVCRT1Ptr_H;*/
+ tempdi = NULL;
break;
case 1:
- tempdi = NULL; /*EPLCHTVCRT1Ptr_V;*/
+ tempdi = NULL;
break;
case 2:
case 6:
@@ -2746,7 +2690,6 @@ static void XGI_SetLVDSRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
else
tempbx = LCDPtr->LCDVRS;
- /* tempbx = tempbx >> 4; */
tempcx = push1;
if (pVBInfo->LCDInfo & EnableScalingLCD)
@@ -2886,7 +2829,6 @@ static void XGI_GetLCDVCLKPtr(unsigned char *di_0, unsigned char *di_1,
unsigned short index;
if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
- /* index = XGI_GetLCDCapPtr(pVBInfo); */
index = XGI_GetLCDCapPtr1(pVBInfo);
if (pVBInfo->VBInfo & SetCRT2ToLCD) { /* LCDB */
@@ -3188,11 +3130,6 @@ static void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
if ((HwDeviceExtension->jChipType >= XG20) ||
(HwDeviceExtension->jChipType >= XG40)) {
if (pVBInfo->IF_DEF_LVDS == 0) {
- /* if ((pVBInfo->VBType & VB_XGI302B)
- || (pVBInfo->VBType & VB_XGI301LV)
- || (pVBInfo->VBType & VB_XGI302LV)
- || (pVBInfo->VBType & VB_XGI301C))
- */
if (pVBInfo->VBType &
(VB_XGI302B |
VB_XGI301LV |
@@ -3217,7 +3154,7 @@ static void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
((pVBInfo->VBType & VB_XGI301LV) ||
(pVBInfo->VBType & VB_XGI302LV) ||
(pVBInfo->VBType & VB_XGI301C)))) {
- if (temp & SetYPbPr) { /* temp = CR38 */
+ if (temp & SetYPbPr) {
if (pVBInfo->IF_DEF_HiVision == 1) {
/* shampoo add for new
* scratch */
@@ -3234,8 +3171,6 @@ static void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
SetCRT2ToYPbPr;
}
}
-
- /* tempbx |= SetCRT2ToYPbPr; */
}
}
}
@@ -3396,17 +3331,6 @@ static void XGI_GetTVInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
tempbx &= (SetCHTVOverScan |
SetNTSCJ |
SetPALTV);
- /*
- if (pVBInfo->IF_DEF_LVDS == 0) {
- //PAL-M/PAL-N Info
- index1 = xgifb_reg_get(pVBInfo->P3d4, 0x38);
- //00:PAL, 01:PAL-M, 10:PAL-N
- temp2 = (index1 & 0xC0) >> 5;
- tempbx |= temp2;
- if (temp2 & 0x02) //PAL-M
- tempbx &= (~SetPALTV);
- }
- */
}
if (pVBInfo->IF_DEF_LVDS == 0) {
@@ -3545,15 +3469,8 @@ static unsigned char XGI_GetLCDInfo(unsigned short ModeNo,
tempbx |= SetLCDtoNonExpanding;
}
- /*
- if (tempax & LCDBToA) {
- tempbx |= SetLCDBToA;
- }
- */
-
if (pVBInfo->IF_DEF_ExpLink == 1) {
if (modeflag & HalfDCLK) {
- /* if (!(pVBInfo->LCDInfo&LCDNonExpanding)) */
if (!(tempbx & SetLCDtoNonExpanding)) {
tempbx |= EnableLVDSDDA;
} else {
@@ -3596,25 +3513,6 @@ static unsigned char XGI_GetLCDInfo(unsigned short ModeNo,
}
}
- /*
- if (pVBInfo->IF_DEF_LVDS == 0) {
- if (tempax & (LockLCDBToA | StLCDBToA)) {
- if (pVBInfo->VBInfo & SetInSlaveMode) {
- if (!((!(tempax & LockLCDBToA)) &&
- (ModeNo > 0x13))) {
- pVBInfo->VBInfo &=
- ~(SetSimuScanMode |
- SetInSlaveMode |
- SetCRT2ToLCD);
- pVBInfo->VBInfo |=
- SetCRT2ToLCDA |
- SetCRT2ToDualEdge;
- }
- }
- }
- }
- */
-
return 1;
}
@@ -3624,10 +3522,6 @@ unsigned char XGI_SearchModeID(unsigned short ModeNo,
if (ModeNo <= 5)
ModeNo |= 1;
if (ModeNo <= 0x13) {
- /* for (*ModeIdIndex=0;
- *ModeIdIndex < sizeof(pVBInfo->SModeIDTable)
- / sizeof(struct XGI_StStruct);
- (*ModeIdIndex)++) */
for (*ModeIdIndex = 0;; (*ModeIdIndex)++) {
if (pVBInfo->SModeIDTable[*ModeIdIndex].St_ModeID ==
ModeNo)
@@ -3643,10 +3537,6 @@ unsigned char XGI_SearchModeID(unsigned short ModeNo,
(*ModeIdIndex) += 2; /* 400 lines */
/* else 350 lines */
} else {
- /* for (*ModeIdIndex=0;
- *ModeIdIndex < sizeof(pVBInfo->EModeIDTable)
- / sizeof(struct XGI_ExtStruct);
- (*ModeIdIndex)++) */
for (*ModeIdIndex = 0;; (*ModeIdIndex)++) {
if (pVBInfo->EModeIDTable[*ModeIdIndex].Ext_ModeID ==
ModeNo)
@@ -3667,7 +3557,6 @@ static unsigned char XG21GPIODataTransfer(unsigned char ujDate)
for (i = 0; i < 8; i++) {
ujRet = ujRet << 1;
- /* ujRet |= GETBITS(ujDate >> i, 0:0); */
ujRet |= (ujDate >> i) & 1;
}
@@ -3936,26 +3825,17 @@ static void XGI_GetCRT2ResInfo(unsigned short ModeNo,
if (ModeNo <= 0x13) {
xres = pVBInfo->StResInfo[resindex].HTotal;
yres = pVBInfo->StResInfo[resindex].VTotal;
- /* si+St_ResInfo */
- /* modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;*/
} else {
xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */
yres = pVBInfo->ModeResInfo[resindex].VTotal; /* yres->bx */
/* si+St_ModeFlag */
modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- /*
- if (pVBInfo->IF_DEF_FSTN) {
- xres *= 2;
- yres *= 2;
- } else {
- */
if (modeflag & HalfDCLK)
xres *= 2;
if (modeflag & DoubleScanMode)
yres *= 2;
- /* } */
}
if (pVBInfo->VBInfo & SetCRT2ToLCD) {
@@ -4126,8 +4006,6 @@ static void XGI_GetCRT2Data(unsigned short ModeNo, unsigned short 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;
} else
@@ -4392,7 +4270,6 @@ static void XGI_PreSetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex,
XGI_SetCRT2Offset(ModeNo, ModeIdIndex, RefreshRateTableIndex,
HwDeviceExtension, pVBInfo);
XGI_SetCRT2FIFO(pVBInfo);
- /* XGI_SetCRT2Sync(ModeNo,RefreshRateTableIndex); */
for (tempcx = 4; tempcx < 7; tempcx++)
xgifb_reg_set(pVBInfo->Part1Port, tempcx, 0x0);
@@ -4595,9 +4472,6 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
temp = 0xFF; /* set MAX HT */
xgifb_reg_set(pVBInfo->Part1Port, 0x03, temp);
- /* if (modeflag & Charx8Dot) */
- /* tempcx = 0x08; */
- /* else */
tempcx = 0x08;
if (pVBInfo->VBType & (VB_XGI301LV | VB_XGI302LV | VB_XGI301C))
@@ -4663,7 +4537,6 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
}
}
} else {
- /* tempcx = tempbx & 0x00FF ; */
tempbx = (tempbx & 0xFF00) >> 8;
tempcx = (tempcx + tempbx) >> 1;
temp = (tempcx & 0x00FF) + 2;
@@ -5395,7 +5268,6 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex,
tempax--;
xgifb_reg_and(pVBInfo->Part2Port, 0x01, tempax);
- /* if ( !( pVBInfo->VBType & VB_XGI301C ) ) */
xgifb_reg_and(pVBInfo->Part2Port, 0x00, 0xEF);
}
@@ -5534,7 +5406,6 @@ static void XGI_SetLCDRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
tempax = pVBInfo->VT;
tempbx = pVBInfo->LCDVRS;
- /* if (SetLCD_Info & EnableScalingLCD) */
tempcx += tempbx;
if (tempcx >= tempax)
tempcx -= tempax;
@@ -5576,12 +5447,10 @@ static void XGI_SetLCDRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
temp = (tempcx & 0xFF00) >> 8;
xgifb_reg_set(pVBInfo->Part2Port, 0x25, temp);
- /* getlcdsync() */
XGI_GetLCDSync(&tempax, &tempbx, pVBInfo);
tempcx = tempax;
tempax = pVBInfo->HT;
tempbx = pVBInfo->LCDHRS;
- /* if ( SetLCD_Info & EnableScalingLCD) */
if (XGI_IsLCDDualLink(pVBInfo)) {
tempax = tempax >> 1;
tempbx = tempbx >> 1;
@@ -5899,9 +5768,6 @@ static void XGI_SetGroup4(unsigned short ModeNo, unsigned short ModeIdIndex,
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;
@@ -5915,33 +5781,6 @@ static void XGI_SetGroup4(unsigned short ModeNo, unsigned short ModeIdIndex,
}
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);
xgifb_reg_set(pVBInfo->Part4Port, 0x1E, temp);
@@ -6000,7 +5839,6 @@ static void XGI_SetGroup5(unsigned short ModeNo, unsigned short ModeIdIndex,
if (!(pVBInfo->VBInfo & (SetInSlaveMode | LoadDACFlag
| CRT2DisplayFlag))) {
XGINew_EnableCRT2(pVBInfo);
- /* LoadDAC2(pVBInfo->Part5Port, ModeNo, ModeIdIndex); */
}
}
return;
@@ -6428,7 +6266,6 @@ static void XGI_DisableBridge(struct xgi_hw_device_info *HwDeviceExtension,
((!(pVBInfo->VBInfo & SetCRT2ToLCDA)) &&
(pVBInfo->VBInfo &
(SetCRT2ToRAMDAC | SetCRT2ToLCD | SetCRT2ToTV))))
- /* BScreenOff=1 */
xgifb_reg_or(pVBInfo->Part1Port, 0x00, 0x80);
if ((pVBInfo->SetFlag & DisableChB) ||
@@ -6448,7 +6285,6 @@ static void XGI_DisableBridge(struct xgi_hw_device_info *HwDeviceExtension,
}
} else { /* {301} */
if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToTV)) {
- /* BScreenOff=1 */
xgifb_reg_or(pVBInfo->Part1Port, 0x00, 0x80);
/* Disable CRT2 */
xgifb_reg_and(pVBInfo->Part1Port, 0x1E, 0xDF);
@@ -6574,17 +6410,6 @@ static void XGI_SetDelayComp(struct vb_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)) {
/* Get LCD Delay */
index = XGI_GetLCDCapPtr(pVBInfo);
@@ -6644,23 +6469,6 @@ static void XGI_SetLCDCap_A(unsigned short tempcx,
(unsigned short) (0x30 | (tempcx & 0x00C0)));
xgifb_reg_and_or(pVBInfo->Part1Port, 0x1A, 0x7F, 0x00);
}
-
- /*
- if (tempcx & EnableLCD24bpp) { // 24bits
- xgifb_reg_and_or(pVBInfo->Part1Port,
- 0x19,
- 0x0F,
- (unsigned short)(0x30 | (tempcx&0x00C0)));
- xgifb_reg_and_or(pVBInfo->Part1Port, 0x1A, 0x7F, 0x00);
- } else {
- xgifb_reg_and_or(pVBInfo->Part1Port,
- 0x19,
- 0x0F,
- // Enable Dither
- (unsigned short)(0x20 | (tempcx&0x00C0)));
- xgifb_reg_and_or(pVBInfo->Part1Port, 0x1A, 0x7F, 0x80);
- }
- */
}
/* --------------------------------------------------------------------- */
@@ -6923,14 +6731,12 @@ static void XGI_OEM310Setting(unsigned short ModeNo,
unsigned short ModeIdIndex,
struct vb_device_info *pVBInfo)
{
- /* GetPart1IO(); */
XGI_SetDelayComp(pVBInfo);
if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA))
XGI_SetLCDCap(pVBInfo);
if (pVBInfo->VBInfo & SetCRT2ToTV) {
- /* GetPart2IO() */
XGI_SetPhaseIncr(pVBInfo);
XGI_SetYFilter(ModeNo, ModeIdIndex, pVBInfo);
XGI_SetAntiFlicker(ModeNo, ModeIdIndex, pVBInfo);
@@ -6955,8 +6761,6 @@ static void XGI_SetCRT2ModeRegs(unsigned short ModeNo,
unsigned char tempah;
- /* // fix write part1 index 0 BTDRAM bit Bug
- * xgifb_reg_set(pVBInfo->Part1Port, 0x03, 0x00); */
tempah = 0;
if (!(pVBInfo->VBInfo & DisableCRT2Display)) {
tempah = xgifb_reg_get(pVBInfo->Part1Port, 0x00);
@@ -6982,32 +6786,6 @@ static void XGI_SetCRT2ModeRegs(unsigned short ModeNo,
}
}
- /* 0210 shampoo
- if (pVBInfo->VBInfo & DisableCRT2Display) {
- tempah = 0;
- }
-
- xgifb_reg_set(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);
- }
- }
- */
-
xgifb_reg_set(pVBInfo->Part1Port, 0x00, tempah);
tempah = 0x08;
tempbl = 0xf0;
@@ -7076,14 +6854,11 @@ static void XGI_SetCRT2ModeRegs(unsigned short ModeNo,
tempah |= 0x080;
if (pVBInfo->VBInfo & SetCRT2ToTV) {
- /* if (!(pVBInfo->TVInfo &
- (SetYPbPrMode525p | SetYPbPrMode750p))) { */
tempah |= 0x020;
if (ModeNo > 0x13) {
if (pVBInfo->VBInfo & DriverMode)
tempah = tempah ^ 0x20;
}
- /* } */
}
xgifb_reg_and_or(pVBInfo->Part4Port, 0x0D, ~0x0BF, tempah);
@@ -7093,12 +6868,8 @@ static void XGI_SetCRT2ModeRegs(unsigned short ModeNo,
tempah |= 0x40;
if (pVBInfo->VBInfo & SetCRT2ToTV) {
- /* if ((!(pVBInfo->VBInfo & SetCRT2ToHiVisionTV)) &&
- (!(pVBInfo->TVInfo &
- (SetYPbPrMode525p | SetYPbPrMode750p)))) { */
if (pVBInfo->TVInfo & RPLLDIV2XO)
tempah |= 0x40;
- /* } */
}
if ((pVBInfo->LCDResInfo == Panel1280x1024)
@@ -7286,12 +7057,6 @@ unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
RefreshRateTableIndex = pVBInfo->EModeIDTable[ModeIdIndex].REFindex;
ModeNo = pVBInfo->RefIndex[RefreshRateTableIndex].ModeID;
if (pXGIHWDE->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)) {
index++;
@@ -7335,7 +7100,7 @@ unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
temp = XGI_AjustCRT2Rate(ModeNo, ModeIdIndex,
RefreshRateTableIndex, &i, pVBInfo);
}
- return RefreshRateTableIndex + i; /* return (0x01 | (temp1<<1)); */
+ return RefreshRateTableIndex + i;
}
static void XGI_SetLCDAGroup(unsigned short ModeNo, unsigned short ModeIdIndex,
@@ -7343,9 +7108,6 @@ static void XGI_SetLCDAGroup(unsigned short ModeNo, unsigned short ModeIdIndex,
struct vb_device_info *pVBInfo)
{
unsigned short RefreshRateTableIndex;
- /* unsigned short temp ; */
-
- /* pVBInfo->SelectCRT2Rate = 0; */
pVBInfo->SetFlag |= ProgrammingCRT2;
RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo,
@@ -7508,7 +7270,6 @@ static void XGI_EnableBridge(struct xgi_hw_device_info *HwDeviceExtension,
/* Power on */
xgifb_reg_set(pVBInfo->Part1Port, 0x1E, 0x20);
} else {
- /* SetCRT2ToLCDA ) */
if (pVBInfo->VBInfo & SetCRT2ToDualEdge) {
/* Power on */
xgifb_reg_set(pVBInfo->Part1Port,
@@ -7536,10 +7297,8 @@ static void XGI_EnableBridge(struct xgi_hw_device_info *HwDeviceExtension,
pVBInfo->Part1Port, 0x2E);
if (!(tempah & 0x80))
- /* BVBDOENABLE = 1 */
xgifb_reg_or(pVBInfo->Part1Port,
0x2E, 0x80);
- /* BScreenOFF = 0 */
xgifb_reg_and(pVBInfo->Part1Port, 0x00, 0x7F);
}
}
@@ -7620,7 +7379,6 @@ static void XGI_EnableBridge(struct xgi_hw_device_info *HwDeviceExtension,
tempah = (unsigned char) xgifb_reg_get(pVBInfo->Part1Port,
0x2E);
if (!(tempah & 0x80))
- /* BVBDOENABLE = 1 */
xgifb_reg_or(pVBInfo->Part1Port, 0x2E, 0x80);
xgifb_reg_and(pVBInfo->Part1Port, 0x00, 0x7F);
@@ -7636,10 +7394,7 @@ static void XGI_SetCRT1Group(struct xgi_hw_device_info *HwDeviceExtension,
unsigned short XGINew_P3cc = pVBInfo->P3cc;
- /* XGINew_CRT1Mode = ModeNo; // SaveModeID */
StandTableIndex = XGI_GetModePtr(ModeNo, ModeIdIndex, pVBInfo);
- /* XGI_SetBIOSData(ModeNo, ModeIdIndex); */
- /* XGI_ClearBankRegs(ModeNo, ModeIdIndex); */
XGI_SetSeqRegs(ModeNo, StandTableIndex, ModeIdIndex, pVBInfo);
outb(pVBInfo->StandTable[StandTableIndex].MISC, pVBInfo->P3c2);
XGI_SetCRTCRegs(HwDeviceExtension, StandTableIndex, pVBInfo);
@@ -7647,7 +7402,6 @@ static void XGI_SetCRT1Group(struct xgi_hw_device_info *HwDeviceExtension,
XGI_SetGRCRegs(StandTableIndex, pVBInfo);
XGI_ClearExt1Regs(pVBInfo);
- /* if (pVBInfo->IF_DEF_ExpLink) */
if (HwDeviceExtension->jChipType == XG27) {
if (pVBInfo->IF_DEF_LVDS == 0)
XGI_SetDefaultVCLK(pVBInfo);
@@ -7699,11 +7453,6 @@ static void XGI_SetCRT1Group(struct xgi_hw_device_info *HwDeviceExtension,
temp = xgifb_reg_get(pVBInfo->P3d4, 0x38);
if (temp & 0xA0) {
- /* Enable write GPIOF */
- /* xgifb_reg_and(pVBInfo->P3d4, 0x4A, ~0x20); */
- /* P. DWN */
- /* xgifb_reg_and(pVBInfo->P3d4, 0x48, ~0x20); */
- /* XG21 CRT1 Timing */
if (HwDeviceExtension->jChipType == XG27)
XGI_SetXG27CRTC(ModeNo, ModeIdIndex,
RefreshRateTableIndex, pVBInfo);
@@ -7720,8 +7469,6 @@ static void XGI_SetCRT1Group(struct xgi_hw_device_info *HwDeviceExtension,
if (pVBInfo->IF_DEF_LVDS == 1)
xgifb_set_lvds(HwDeviceExtension->jChipType,
ModeNo, ModeIdIndex, pVBInfo);
- /* P. ON */
- /* xgifb_reg_or(pVBInfo->P3d4, 0x48, 0x20); */
}
}
@@ -7729,19 +7476,13 @@ static void XGI_SetCRT1Group(struct xgi_hw_device_info *HwDeviceExtension,
XGI_SetCRT1FIFO(ModeNo, HwDeviceExtension, pVBInfo);
XGI_SetCRT1ModeRegs(HwDeviceExtension, ModeNo, ModeIdIndex,
RefreshRateTableIndex, pVBInfo);
-
- /* XGI_LoadCharacter(); //dif ifdef TVFont */
-
XGI_LoadDAC(ModeNo, ModeIdIndex, pVBInfo);
- /* XGI_ClearBuffer(HwDeviceExtension, ModeNo, pVBInfo); */
}
unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension,
unsigned short ModeNo)
{
unsigned short ModeIdIndex;
- /* unsigned char *pVBInfo->FBAddr =
- HwDeviceExtension->pjVideoMemoryAddress; */
struct vb_device_info VBINF;
struct vb_device_info *pVBInfo = &VBINF;
pVBInfo->ROMAddr = HwDeviceExtension->pjVirtualRomBase;
@@ -7797,12 +7538,7 @@ unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension,
InitTo330Pointer(HwDeviceExtension->jChipType, pVBInfo);
if (ModeNo & 0x80) {
ModeNo = ModeNo & 0x7F;
- /* XGINew_flag_clearbuffer = 0; */
- }
- /* else {
- XGINew_flag_clearbuffer = 1;
}
- */
xgifb_reg_set(pVBInfo->P3c4, 0x05, 0x86);
if (HwDeviceExtension->jChipType < XG20) /* kuku 2004/06/25 1.Openkey */
@@ -7882,33 +7618,7 @@ unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension,
pVBInfo);
XGI_DisplayOn(HwDeviceExtension, pVBInfo);
- /*
- if (HwDeviceExtension->jChipType == XG21)
- xgifb_reg_and_or(pVBInfo->P3c4, 0x09, ~0x80, 0x80);
- */
- }
-
- /*
- 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);
- */
XGI_UpdateModeInfo(HwDeviceExtension, pVBInfo);
--
1.7.2.5
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
