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Commit 46283372 authored by Aya Mahfouz's avatar Aya Mahfouz Committed by Greg Kroah-Hartman
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staging: xgifb: rewrite the right hand side of an assignment 

This patch rewrites the right hand side of an assignment for
expressions of the form:
a = (a <op> b);
to be:
a <op>= b;
where <op> = << | >>.

This issue was detected and resolved using the following
coccinelle script:

@@
identifier i;
expression e;
@@

-i = (i >> e);
+i >>= e;

@@
identifier i;
expression e;
@@

-i = (i << e);
+i <<= e;
Signed-off-by: default avatarAya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1cd0989e
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Showing with 70 additions and 70 deletions
drivers/staging/xgifb/vb_setmode.c
View file @ 46283372
...@@ -308,11 +308,11 @@ static void XGI_SetCRT1Timing_H(struct vb_device_info *pVBInfo, ...@@ -308,11 +308,11 @@ static void XGI_SetCRT1Timing_H(struct vb_device_info *pVBInfo,
data |= data1; data |= data1;
xgifb_reg_set(pVBInfo->P3d4, 0x05, data); xgifb_reg_set(pVBInfo->P3d4, 0x05, data);
data = xgifb_reg_get(pVBInfo->P3c4, 0x0e); data = xgifb_reg_get(pVBInfo->P3c4, 0x0e);
data = data >> 5; data >>= 5;
data = data + 3; data = data + 3;
if (data > 7) if (data > 7)
data = data - 7; data = data - 7;
data = data << 5; data <<= 5;
xgifb_reg_and_or(pVBInfo->P3c4, 0x0e, ~0xE0, data); xgifb_reg_and_or(pVBInfo->P3c4, 0x0e, ~0xE0, data);
} }
} }
...@@ -347,7 +347,7 @@ static void XGI_SetCRT1Timing_V(unsigned short ModeIdIndex, ...@@ -347,7 +347,7 @@ static void XGI_SetCRT1Timing_V(unsigned short ModeIdIndex,
data = pVBInfo->TimingV.data[6]; data = pVBInfo->TimingV.data[6];
data &= 0x80; data &= 0x80;
data = data >> 2; data >>= 2;
i = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; i = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
i &= DoubleScanMode; i &= DoubleScanMode;
...@@ -693,18 +693,18 @@ static void XGI_SetCRT1DE(unsigned short ModeIdIndex, ...@@ -693,18 +693,18 @@ static void XGI_SetCRT1DE(unsigned short ModeIdIndex,
tempbx = XGI330_ModeResInfo[resindex].VTotal; tempbx = XGI330_ModeResInfo[resindex].VTotal;
if (modeflag & HalfDCLK) if (modeflag & HalfDCLK)
tempax = tempax >> 1; tempax >>= 1;
if (modeflag & HalfDCLK) if (modeflag & HalfDCLK)
tempax = tempax << 1; tempax <<= 1;
temp = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag; temp = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
if (temp & InterlaceMode) if (temp & InterlaceMode)
tempbx = tempbx >> 1; tempbx >>= 1;
if (modeflag & DoubleScanMode) if (modeflag & DoubleScanMode)
tempbx = tempbx << 1; tempbx <<= 1;
tempcx = 8; tempcx = 8;
...@@ -721,7 +721,7 @@ static void XGI_SetCRT1DE(unsigned short ModeIdIndex, ...@@ -721,7 +721,7 @@ static void XGI_SetCRT1DE(unsigned short ModeIdIndex,
(unsigned short) ((tempcx & 0x0ff00) >> 10)); (unsigned short) ((tempcx & 0x0ff00) >> 10));
xgifb_reg_set(pVBInfo->P3d4, 0x12, (unsigned short) (tempbx & 0xff)); xgifb_reg_set(pVBInfo->P3d4, 0x12, (unsigned short) (tempbx & 0xff));
tempax = 0; tempax = 0;
tempbx = tempbx >> 8; tempbx >>= 8;
if (tempbx & 0x01) if (tempbx & 0x01)
tempax |= 0x02; tempax |= 0x02;
...@@ -750,14 +750,14 @@ static void XGI_SetCRT1Offset(unsigned short ModeNo, ...@@ -750,14 +750,14 @@ static void XGI_SetCRT1Offset(unsigned short ModeNo,
/* GetOffset */ /* GetOffset */
temp = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeInfo; temp = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeInfo;
temp = temp >> 8; temp >>= 8;
temp = XGI330_ScreenOffset[temp]; temp = XGI330_ScreenOffset[temp];
temp2 = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag; temp2 = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
temp2 &= InterlaceMode; temp2 &= InterlaceMode;
if (temp2) if (temp2)
temp = temp << 1; temp <<= 1;
temp2 = pVBInfo->ModeType - ModeEGA; temp2 = pVBInfo->ModeType - ModeEGA;
...@@ -792,7 +792,7 @@ static void XGI_SetCRT1Offset(unsigned short ModeNo, ...@@ -792,7 +792,7 @@ static void XGI_SetCRT1Offset(unsigned short ModeNo,
/* SetOffset */ /* SetOffset */
DisplayUnit = temp; DisplayUnit = temp;
temp2 = temp; temp2 = temp;
temp = temp >> 8; /* ah */ temp >>= 8; /* ah */
temp &= 0x0F; temp &= 0x0F;
i = xgifb_reg_get(pVBInfo->P3c4, 0x0E); i = xgifb_reg_get(pVBInfo->P3c4, 0x0E);
i &= 0xF0; i &= 0xF0;
...@@ -809,7 +809,7 @@ static void XGI_SetCRT1Offset(unsigned short ModeNo, ...@@ -809,7 +809,7 @@ static void XGI_SetCRT1Offset(unsigned short ModeNo,
if (temp2) if (temp2)
DisplayUnit >>= 1; DisplayUnit >>= 1;
DisplayUnit = DisplayUnit << 5; DisplayUnit <<= 5;
ah = (DisplayUnit & 0xff00) >> 8; ah = (DisplayUnit & 0xff00) >> 8;
al = DisplayUnit & 0x00ff; al = DisplayUnit & 0x00ff;
if (al == 0) if (al == 0)
...@@ -912,7 +912,7 @@ static void XGI_SetCRT1VCLK(unsigned short ModeIdIndex, ...@@ -912,7 +912,7 @@ static void XGI_SetCRT1VCLK(unsigned short ModeIdIndex,
index = data; index = data;
index &= 0xE0; index &= 0xE0;
data &= 0x1F; data &= 0x1F;
data = data << 1; data <<= 1;
data += 1; data += 1;
data |= index; data |= index;
xgifb_reg_set(pVBInfo->P3c4, 0x2C, data); xgifb_reg_set(pVBInfo->P3c4, 0x2C, data);
...@@ -1011,7 +1011,7 @@ static void XGI_SetCRT1ModeRegs(struct xgi_hw_device_info *HwDeviceExtension, ...@@ -1011,7 +1011,7 @@ static void XGI_SetCRT1ModeRegs(struct xgi_hw_device_info *HwDeviceExtension,
data2 = 0; data2 = 0;
data2 |= 0x02; data2 |= 0x02;
data3 = pVBInfo->ModeType - ModeVGA; data3 = pVBInfo->ModeType - ModeVGA;
data3 = data3 << 2; data3 <<= 2;
data2 |= data3; data2 |= data3;
data &= InterlaceMode; data &= InterlaceMode;
...@@ -1126,7 +1126,7 @@ static void XGI_LoadDAC(struct vb_device_info *pVBInfo) ...@@ -1126,7 +1126,7 @@ static void XGI_LoadDAC(struct vb_device_info *pVBInfo)
data2 += 0x15; data2 += 0x15;
outb(data2, pVBInfo->P3c9); outb(data2, pVBInfo->P3c9);
data = data >> 2; data >>= 2;
} }
} }
...@@ -1185,10 +1185,10 @@ static void XGI_GetLVDSResInfo(unsigned short ModeIdIndex, ...@@ -1185,10 +1185,10 @@ static void XGI_GetLVDSResInfo(unsigned short ModeIdIndex,
yres = XGI330_ModeResInfo[resindex].VTotal; yres = XGI330_ModeResInfo[resindex].VTotal;
if (modeflag & HalfDCLK) if (modeflag & HalfDCLK)
xres = xres << 1; xres <<= 1;
if (modeflag & DoubleScanMode) if (modeflag & DoubleScanMode)
yres = yres << 1; yres <<= 1;
if (xres == 720) if (xres == 720)
xres = 640; xres = 640;
...@@ -1450,8 +1450,8 @@ static void XGI_SetLVDSRegs(unsigned short ModeIdIndex, ...@@ -1450,8 +1450,8 @@ static void XGI_SetLVDSRegs(unsigned short ModeIdIndex,
xgifb_reg_set(pVBInfo->Part1Port, 0x1A, tempbx & 0x07); xgifb_reg_set(pVBInfo->Part1Port, 0x1A, tempbx & 0x07);
tempcx = tempcx >> 3; tempcx >>= 3;
tempbx = tempbx >> 3; tempbx >>= 3;
xgifb_reg_set(pVBInfo->Part1Port, 0x16, xgifb_reg_set(pVBInfo->Part1Port, 0x16,
(unsigned short) (tempbx & 0xff)); (unsigned short) (tempbx & 0xff));
...@@ -1473,9 +1473,9 @@ static void XGI_SetLVDSRegs(unsigned short ModeIdIndex, ...@@ -1473,9 +1473,9 @@ static void XGI_SetLVDSRegs(unsigned short ModeIdIndex,
tempcx -= tempax; tempcx -= tempax;
tempax = tempbx & 0x07; tempax = tempbx & 0x07;
tempax = tempax >> 5; tempax >>= 5;
tempcx = tempcx >> 3; tempcx >>= 3;
tempbx = tempbx >> 3; tempbx >>= 3;
tempcx &= 0x1f; tempcx &= 0x1f;
tempax |= tempcx; tempax |= tempcx;
...@@ -1600,7 +1600,7 @@ static void XGI_SetLVDSRegs(unsigned short ModeIdIndex, ...@@ -1600,7 +1600,7 @@ static void XGI_SetLVDSRegs(unsigned short ModeIdIndex,
temp1 = pVBInfo->VGAHDE << 16; temp1 = pVBInfo->VGAHDE << 16;
temp1 /= temp3; temp1 /= temp3;
temp3 = temp3 << 16; temp3 <<= 16;
temp1 -= 1; temp1 -= 1;
temp3 = (temp3 & 0xffff0000) + (temp1 & 0xffff); temp3 = (temp3 & 0xffff0000) + (temp1 & 0xffff);
...@@ -1622,10 +1622,10 @@ static void XGI_SetLVDSRegs(unsigned short ModeIdIndex, ...@@ -1622,10 +1622,10 @@ static void XGI_SetLVDSRegs(unsigned short ModeIdIndex,
xgifb_reg_set(pVBInfo->Part1Port, 0x21, xgifb_reg_set(pVBInfo->Part1Port, 0x21,
(unsigned short) (tempbx & 0xff)); (unsigned short) (tempbx & 0xff));
temp3 = temp3 >> 16; temp3 >>= 16;
if (modeflag & HalfDCLK) if (modeflag & HalfDCLK)
temp3 = temp3 >> 1; temp3 >>= 1;
xgifb_reg_set(pVBInfo->Part1Port, 0x22, xgifb_reg_set(pVBInfo->Part1Port, 0x22,
(unsigned short) ((temp3 >> 8) & 0xff)); (unsigned short) ((temp3 >> 8) & 0xff));
...@@ -1909,7 +1909,7 @@ static void XGI_GetVBInfo(unsigned short ModeIdIndex, ...@@ -1909,7 +1909,7 @@ static void XGI_GetVBInfo(unsigned short ModeIdIndex,
tempbx = tempbx | temp; tempbx = tempbx | temp;
temp = xgifb_reg_get(pVBInfo->P3d4, 0x31); temp = xgifb_reg_get(pVBInfo->P3d4, 0x31);
push = temp; push = temp;
push = push << 8; push <<= 8;
tempax = temp << 8; tempax = temp << 8;
tempbx = tempbx | tempax; tempbx = tempbx | tempax;
temp = (SetCRT2ToDualEdge | SetCRT2ToYPbPr525750 | XGI_SetCRT2ToLCDA temp = (SetCRT2ToDualEdge | SetCRT2ToYPbPr525750 | XGI_SetCRT2ToLCDA
...@@ -2107,7 +2107,7 @@ static unsigned char XGI_GetLCDInfo(unsigned short ModeIdIndex, ...@@ -2107,7 +2107,7 @@ static unsigned char XGI_GetLCDInfo(unsigned short ModeIdIndex,
if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)
tempax &= 0x0F; tempax &= 0x0F;
else else
tempax = tempax >> 4; tempax >>= 4;
if ((resinfo == 6) || (resinfo == 9)) { if ((resinfo == 6) || (resinfo == 9)) {
if (tempax >= 3) if (tempax >= 3)
...@@ -2182,7 +2182,7 @@ static unsigned char XG21GPIODataTransfer(unsigned char ujDate) ...@@ -2182,7 +2182,7 @@ static unsigned char XG21GPIODataTransfer(unsigned char ujDate)
unsigned char i = 0; unsigned char i = 0;
for (i = 0; i < 8; i++) { for (i = 0; i < 8; i++) {
ujRet = ujRet << 1; ujRet <<= 1;
ujRet |= (ujDate >> i) & 1; ujRet |= (ujDate >> i) & 1;
} }
...@@ -2494,7 +2494,7 @@ static void XGI_GetRAMDAC2DATA(unsigned short ModeIdIndex, ...@@ -2494,7 +2494,7 @@ static void XGI_GetRAMDAC2DATA(unsigned short ModeIdIndex,
tempcx = (unsigned short) tempcx = (unsigned short)
XGI_CRT1Table[CRT1Index].CR[14] << 8; XGI_CRT1Table[CRT1Index].CR[14] << 8;
tempcx &= 0x0100; tempcx &= 0x0100;
tempcx = tempcx << 2; tempcx <<= 2;
tempbx |= tempcx; tempbx |= tempcx;
temp1 = (unsigned short) XGI_CRT1Table[CRT1Index].CR[9]; temp1 = (unsigned short) XGI_CRT1Table[CRT1Index].CR[9];
...@@ -2745,7 +2745,7 @@ static unsigned short XGI_GetOffset(unsigned short ModeNo, ...@@ -2745,7 +2745,7 @@ static unsigned short XGI_GetOffset(unsigned short ModeNo,
temp = XGI330_ScreenOffset[index]; temp = XGI330_ScreenOffset[index];
if (infoflag & InterlaceMode) if (infoflag & InterlaceMode)
temp = temp << 1; temp <<= 1;
colordepth = XGI_GetColorDepth(ModeIdIndex); colordepth = XGI_GetColorDepth(ModeIdIndex);
...@@ -2754,7 +2754,7 @@ static unsigned short XGI_GetOffset(unsigned short ModeNo, ...@@ -2754,7 +2754,7 @@ static unsigned short XGI_GetOffset(unsigned short ModeNo,
colordepth = ColorDepth[temp]; colordepth = ColorDepth[temp];
temp = 0x6B; temp = 0x6B;
if (infoflag & InterlaceMode) if (infoflag & InterlaceMode)
temp = temp << 1; temp <<= 1;
} }
return temp * colordepth; return temp * colordepth;
} }
...@@ -2826,7 +2826,7 @@ static void XGI_SetGroup1(unsigned short ModeIdIndex, ...@@ -2826,7 +2826,7 @@ static void XGI_SetGroup1(unsigned short ModeIdIndex,
xgifb_reg_set(pVBInfo->Part1Port, 0x0A, temp); xgifb_reg_set(pVBInfo->Part1Port, 0x0A, temp);
tempcx = ((pVBInfo->VGAHT - pVBInfo->VGAHDE) / 2) >> 2; tempcx = ((pVBInfo->VGAHT - pVBInfo->VGAHDE) / 2) >> 2;
pushbx = pVBInfo->VGAHDE / 2 + 16; pushbx = pVBInfo->VGAHDE / 2 + 16;
tempcx = tempcx >> 1; tempcx >>= 1;
tempbx = pushbx + tempcx; /* bx BTVGA@HRS 0x0B,0x0C */ tempbx = pushbx + tempcx; /* bx BTVGA@HRS 0x0B,0x0C */
tempcx += tempbx; tempcx += tempbx;
...@@ -2861,7 +2861,7 @@ static void XGI_SetGroup1(unsigned short ModeIdIndex, ...@@ -2861,7 +2861,7 @@ static void XGI_SetGroup1(unsigned short ModeIdIndex,
xgifb_reg_set(pVBInfo->Part1Port, 0x0A, temp); xgifb_reg_set(pVBInfo->Part1Port, 0x0A, temp);
tempcx = (pVBInfo->VGAHT - pVBInfo->VGAHDE) >> 2; /* cx */ tempcx = (pVBInfo->VGAHT - pVBInfo->VGAHDE) >> 2; /* cx */
pushbx = pVBInfo->VGAHDE + 16; pushbx = pVBInfo->VGAHDE + 16;
tempcx = tempcx >> 1; tempcx >>= 1;
tempbx = pushbx + tempcx; /* bx BTVGA@HRS 0x0B,0x0C */ tempbx = pushbx + tempcx; /* bx BTVGA@HRS 0x0B,0x0C */
tempcx += tempbx; tempcx += tempbx;
...@@ -2980,7 +2980,7 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex, ...@@ -2980,7 +2980,7 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
tempax = pVBInfo->VGAHDE; /* 0x04 Horizontal Display End */ tempax = pVBInfo->VGAHDE; /* 0x04 Horizontal Display End */
if (modeflag & HalfDCLK) if (modeflag & HalfDCLK)
tempax = tempax >> 1; tempax >>= 1;
tempax = (tempax / tempcx) - 1; tempax = (tempax / tempcx) - 1;
tempbx |= ((tempax & 0x00FF) << 8); tempbx |= ((tempax & 0x00FF) << 8);
...@@ -3015,7 +3015,7 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex, ...@@ -3015,7 +3015,7 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
tempax = pVBInfo->VGAHT; tempax = pVBInfo->VGAHT;
if (modeflag & HalfDCLK) if (modeflag & HalfDCLK)
tempax = tempax >> 1; tempax >>= 1;
tempax = (tempax / tempcx) - 5; tempax = (tempax / tempcx) - 5;
tempcx = tempax; /* 20030401 0x07 horizontal Retrace Start */ tempcx = tempax; /* 20030401 0x07 horizontal Retrace Start */
...@@ -3142,11 +3142,11 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex, ...@@ -3142,11 +3142,11 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
tempax = push1; tempax = push1;
tempax -= tempbx; /* 0x0C Vertical Retrace Start */ tempax -= tempbx; /* 0x0C Vertical Retrace Start */
tempax = tempax >> 2; tempax >>= 2;
push1 = tempax; /* push ax */ push1 = tempax; /* push ax */
if (resinfo != 0x09) { if (resinfo != 0x09) {
tempax = tempax << 1; tempax <<= 1;
tempbx += tempax; tempbx += tempax;
} }
...@@ -3179,7 +3179,7 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex, ...@@ -3179,7 +3179,7 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex,
} }
} }
tempax = push1; tempax = push1;
tempax = tempax >> 2; tempax >>= 2;
tempax++; tempax++;
tempax += tempbx; tempax += tempbx;
push1 = tempax; /* push ax */ push1 = tempax; /* push ax */
...@@ -3332,7 +3332,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex, ...@@ -3332,7 +3332,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex,
if (pVBInfo->VDE <= tempax) { if (pVBInfo->VDE <= tempax) {
tempax -= pVBInfo->VDE; tempax -= pVBInfo->VDE;
tempax = tempax >> 2; tempax >>= 2;
tempax = (tempax & 0x00FF) | ((tempax & 0x00FF) << 8); tempax = (tempax & 0x00FF) | ((tempax & 0x00FF) << 8);
push1 = tempax; push1 = tempax;
temp = (tempax & 0xFF00) >> 8; temp = (tempax & 0xFF00) >> 8;
...@@ -3377,7 +3377,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex, ...@@ -3377,7 +3377,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex,
tempcx = pVBInfo->HT; tempcx = pVBInfo->HT;
if (XGI_IsLCDDualLink(pVBInfo)) if (XGI_IsLCDDualLink(pVBInfo))
tempcx = tempcx >> 1; tempcx >>= 1;
tempcx -= 2; tempcx -= 2;
temp = tempcx & 0x00FF; temp = tempcx & 0x00FF;
...@@ -3394,7 +3394,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex, ...@@ -3394,7 +3394,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex,
tempcx -= 4; tempcx -= 4;
temp = tempcx & 0x00FF; temp = tempcx & 0x00FF;
temp = temp << 4; temp <<= 4;
xgifb_reg_and_or(pVBInfo->Part2Port, 0x22, 0x0F, temp); xgifb_reg_and_or(pVBInfo->Part2Port, 0x22, 0x0F, temp);
tempbx = TimingPoint[j] | ((TimingPoint[j + 1]) << 8); tempbx = TimingPoint[j] | ((TimingPoint[j + 1]) << 8);
...@@ -3403,7 +3403,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex, ...@@ -3403,7 +3403,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex,
temp = tempbx & 0x00FF; temp = tempbx & 0x00FF;
xgifb_reg_set(pVBInfo->Part2Port, 0x24, temp); xgifb_reg_set(pVBInfo->Part2Port, 0x24, temp);
temp = (tempbx & 0xFF00) >> 8; temp = (tempbx & 0xFF00) >> 8;
temp = temp << 4; temp <<= 4;
xgifb_reg_and_or(pVBInfo->Part2Port, 0x25, 0x0F, temp); xgifb_reg_and_or(pVBInfo->Part2Port, 0x25, 0x0F, temp);
tempbx = push2; tempbx = push2;
...@@ -3428,7 +3428,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex, ...@@ -3428,7 +3428,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex,
tempcx -= 4; tempcx -= 4;
temp = tempcx & 0xFF; temp = tempcx & 0xFF;
temp = temp << 4; temp <<= 4;
xgifb_reg_and_or(pVBInfo->Part2Port, 0x2A, 0x0F, temp); xgifb_reg_and_or(pVBInfo->Part2Port, 0x2A, 0x0F, temp);
tempcx = push1; /* pop cx */ tempcx = push1; /* pop cx */
...@@ -3436,7 +3436,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex, ...@@ -3436,7 +3436,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex,
temp = TimingPoint[j] | ((TimingPoint[j + 1]) << 8); temp = TimingPoint[j] | ((TimingPoint[j + 1]) << 8);
tempcx -= temp; tempcx -= temp;
temp = tempcx & 0x00FF; temp = tempcx & 0x00FF;
temp = temp << 4; temp <<= 4;
xgifb_reg_and_or(pVBInfo->Part2Port, 0x2D, 0x0F, temp); xgifb_reg_and_or(pVBInfo->Part2Port, 0x2D, 0x0F, temp);
tempcx -= 11; tempcx -= 11;
...@@ -3462,9 +3462,9 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex, ...@@ -3462,9 +3462,9 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex,
(VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { (VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) {
if (!(pVBInfo->TVInfo & if (!(pVBInfo->TVInfo &
(TVSetYPbPr525p | TVSetYPbPr750p))) (TVSetYPbPr525p | TVSetYPbPr750p)))
tempbx = tempbx >> 1; tempbx >>= 1;
} else } else
tempbx = tempbx >> 1; tempbx >>= 1;
} }
tempbx -= 2; tempbx -= 2;
...@@ -3514,7 +3514,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex, ...@@ -3514,7 +3514,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex,
if (pVBInfo->VBInfo & SetCRT2ToTV) { if (pVBInfo->VBInfo & SetCRT2ToTV) {
if (!(pVBInfo->TVInfo & (TVSetYPbPr525p if (!(pVBInfo->TVInfo & (TVSetYPbPr525p
| TVSetYPbPr750p))) | TVSetYPbPr750p)))
tempbx = tempbx >> 1; tempbx >>= 1;
} }
if (pVBInfo->VBType & (VB_SIS302LV | VB_XGI301C)) { if (pVBInfo->VBType & (VB_SIS302LV | VB_XGI301C)) {
...@@ -3627,7 +3627,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex, ...@@ -3627,7 +3627,7 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex,
xgifb_reg_set(pVBInfo->Part2Port, 0x4c, temp); xgifb_reg_set(pVBInfo->Part2Port, 0x4c, temp);
temp = ((tempcx & 0xFF00) >> 8) & 0x03; temp = ((tempcx & 0xFF00) >> 8) & 0x03;
temp = temp << 2; temp <<= 2;
temp |= ((tempbx & 0xFF00) >> 8) & 0x03; temp |= ((tempbx & 0xFF00) >> 8) & 0x03;
if (pVBInfo->VBInfo & SetCRT2ToYPbPr525750) { if (pVBInfo->VBInfo & SetCRT2ToYPbPr525750) {
...@@ -3691,13 +3691,13 @@ static void XGI_SetLCDRegs(unsigned short ModeIdIndex, ...@@ -3691,13 +3691,13 @@ static void XGI_SetLCDRegs(unsigned short ModeIdIndex,
tempbx = pVBInfo->HDE; /* RHACTE=HDE-1 */ tempbx = pVBInfo->HDE; /* RHACTE=HDE-1 */
if (XGI_IsLCDDualLink(pVBInfo)) if (XGI_IsLCDDualLink(pVBInfo))
tempbx = tempbx >> 1; tempbx >>= 1;
tempbx -= 1; tempbx -= 1;
temp = tempbx & 0x00FF; temp = tempbx & 0x00FF;
xgifb_reg_set(pVBInfo->Part2Port, 0x2C, temp); xgifb_reg_set(pVBInfo->Part2Port, 0x2C, temp);
temp = (tempbx & 0xFF00) >> 8; temp = (tempbx & 0xFF00) >> 8;
temp = temp << 4; temp <<= 4;
xgifb_reg_and_or(pVBInfo->Part2Port, 0x2B, 0x0F, temp); xgifb_reg_and_or(pVBInfo->Part2Port, 0x2B, 0x0F, temp);
temp = 0x01; temp = 0x01;
...@@ -3713,7 +3713,7 @@ static void XGI_SetLCDRegs(unsigned short ModeIdIndex, ...@@ -3713,7 +3713,7 @@ static void XGI_SetLCDRegs(unsigned short ModeIdIndex,
temp = tempcx & 0x00FF; /* RVTVT=VT-1 */ temp = tempcx & 0x00FF; /* RVTVT=VT-1 */
xgifb_reg_set(pVBInfo->Part2Port, 0x19, temp); xgifb_reg_set(pVBInfo->Part2Port, 0x19, temp);
temp = (tempcx & 0xFF00) >> 8; temp = (tempcx & 0xFF00) >> 8;
temp = temp << 5; temp <<= 5;
xgifb_reg_set(pVBInfo->Part2Port, 0x1A, temp); xgifb_reg_set(pVBInfo->Part2Port, 0x1A, temp);
xgifb_reg_and_or(pVBInfo->Part2Port, 0x09, 0xF0, 0x00); xgifb_reg_and_or(pVBInfo->Part2Port, 0x09, 0xF0, 0x00);
xgifb_reg_and_or(pVBInfo->Part2Port, 0x0A, 0xF0, 0x00); xgifb_reg_and_or(pVBInfo->Part2Port, 0x0A, 0xF0, 0x00);
...@@ -3770,7 +3770,7 @@ static void XGI_SetLCDRegs(unsigned short ModeIdIndex, ...@@ -3770,7 +3770,7 @@ static void XGI_SetLCDRegs(unsigned short ModeIdIndex,
tempch = ((tempcx & 0xFF00) >> 8) & 0x07; tempch = ((tempcx & 0xFF00) >> 8) & 0x07;
tempbh = ((tempbx & 0xFF00) >> 8) & 0x07; tempbh = ((tempbx & 0xFF00) >> 8) & 0x07;
tempah = tempch; tempah = tempch;
tempah = tempah << 3; tempah <<= 3;
tempah |= tempbh; tempah |= tempbh;
xgifb_reg_set(pVBInfo->Part2Port, 0x02, tempah); xgifb_reg_set(pVBInfo->Part2Port, 0x02, tempah);
...@@ -3787,7 +3787,7 @@ static void XGI_SetLCDRegs(unsigned short ModeIdIndex, ...@@ -3787,7 +3787,7 @@ static void XGI_SetLCDRegs(unsigned short ModeIdIndex,
temp = tempbx & 0x00FF; /* RTVACTEE=lcdvrs */ temp = tempbx & 0x00FF; /* RTVACTEE=lcdvrs */
xgifb_reg_set(pVBInfo->Part2Port, 0x04, temp); xgifb_reg_set(pVBInfo->Part2Port, 0x04, temp);
temp = (tempbx & 0xFF00) >> 8; temp = (tempbx & 0xFF00) >> 8;
temp = temp << 4; temp <<= 4;
temp |= (tempcx & 0x000F); temp |= (tempcx & 0x000F);
xgifb_reg_set(pVBInfo->Part2Port, 0x01, temp); xgifb_reg_set(pVBInfo->Part2Port, 0x01, temp);
tempcx = pushbx; tempcx = pushbx;
...@@ -3796,9 +3796,9 @@ static void XGI_SetLCDRegs(unsigned short ModeIdIndex, ...@@ -3796,9 +3796,9 @@ static void XGI_SetLCDRegs(unsigned short ModeIdIndex,
tempbx &= 0x0FFF; tempbx &= 0x0FFF;
if (XGI_IsLCDDualLink(pVBInfo)) { if (XGI_IsLCDDualLink(pVBInfo)) {
tempax = tempax >> 1; tempax >>= 1;
tempbx = tempbx >> 1; tempbx >>= 1;
tempcx = tempcx >> 1; tempcx >>= 1;
} }
if (pVBInfo->VBType & VB_SIS302LV) if (pVBInfo->VBType & VB_SIS302LV)
...@@ -3826,9 +3826,9 @@ static void XGI_SetLCDRegs(unsigned short ModeIdIndex, ...@@ -3826,9 +3826,9 @@ static void XGI_SetLCDRegs(unsigned short ModeIdIndex,
tempax = pVBInfo->HT; tempax = pVBInfo->HT;
tempbx = pVBInfo->LCDHRS; tempbx = pVBInfo->LCDHRS;
if (XGI_IsLCDDualLink(pVBInfo)) { if (XGI_IsLCDDualLink(pVBInfo)) {
tempax = tempax >> 1; tempax >>= 1;
tempbx = tempbx >> 1; tempbx >>= 1;
tempcx = tempcx >> 1; tempcx >>= 1;
} }
if (pVBInfo->VBType & VB_SIS302LV) if (pVBInfo->VBType & VB_SIS302LV)
...@@ -3843,7 +3843,7 @@ static void XGI_SetLCDRegs(unsigned short ModeIdIndex, ...@@ -3843,7 +3843,7 @@ static void XGI_SetLCDRegs(unsigned short ModeIdIndex,
xgifb_reg_set(pVBInfo->Part2Port, 0x1C, temp); xgifb_reg_set(pVBInfo->Part2Port, 0x1C, temp);
temp = (tempbx & 0xFF00) >> 8; temp = (tempbx & 0xFF00) >> 8;
temp = temp << 4; temp <<= 4;
xgifb_reg_and_or(pVBInfo->Part2Port, 0x1D, ~0x0F0, temp); xgifb_reg_and_or(pVBInfo->Part2Port, 0x1D, ~0x0F0, temp);
temp = tempcx & 0x00FF; /* RHSYEXP2S=lcdhre */ temp = tempcx & 0x00FF; /* RHSYEXP2S=lcdhre */
xgifb_reg_set(pVBInfo->Part2Port, 0x21, temp); xgifb_reg_set(pVBInfo->Part2Port, 0x21, temp);
...@@ -4044,10 +4044,10 @@ static void XGI_SetGroup4(unsigned short ModeIdIndex, ...@@ -4044,10 +4044,10 @@ static void XGI_SetGroup4(unsigned short ModeIdIndex,
tempbx = pVBInfo->VGAHDE; tempbx = pVBInfo->VGAHDE;
if (modeflag & HalfDCLK) if (modeflag & HalfDCLK)
tempbx = tempbx >> 1; tempbx >>= 1;
if (XGI_IsLCDDualLink(pVBInfo)) if (XGI_IsLCDDualLink(pVBInfo))
tempbx = tempbx >> 1; tempbx >>= 1;
if (tempcx & SetCRT2ToHiVision) { if (tempcx & SetCRT2ToHiVision) {
temp = 0; temp = 0;
...@@ -4107,7 +4107,7 @@ static void XGI_SetGroup4(unsigned short ModeIdIndex, ...@@ -4107,7 +4107,7 @@ static void XGI_SetGroup4(unsigned short ModeIdIndex,
xgifb_reg_set(pVBInfo->Part4Port, 0x1A, temp); xgifb_reg_set(pVBInfo->Part4Port, 0x1A, temp);
tempbx = (unsigned short) (tempebx >> 16); tempbx = (unsigned short) (tempebx >> 16);
temp = tempbx & 0x00FF; temp = tempbx & 0x00FF;
temp = temp << 4; temp <<= 4;
temp |= ((tempcx & 0xFF00) >> 8); temp |= ((tempcx & 0xFF00) >> 8);
xgifb_reg_set(pVBInfo->Part4Port, 0x19, temp); xgifb_reg_set(pVBInfo->Part4Port, 0x19, temp);
...@@ -4118,10 +4118,10 @@ static void XGI_SetGroup4(unsigned short ModeIdIndex, ...@@ -4118,10 +4118,10 @@ static void XGI_SetGroup4(unsigned short ModeIdIndex,
xgifb_reg_set(pVBInfo->Part4Port, 0x1C, temp); xgifb_reg_set(pVBInfo->Part4Port, 0x1C, temp);
tempax = pVBInfo->VGAHDE; tempax = pVBInfo->VGAHDE;
if (modeflag & HalfDCLK) if (modeflag & HalfDCLK)
tempax = tempax >> 1; tempax >>= 1;
if (XGI_IsLCDDualLink(pVBInfo)) if (XGI_IsLCDDualLink(pVBInfo))
tempax = tempax >> 1; tempax >>= 1;
if (pVBInfo->VBInfo & SetCRT2ToLCD) { if (pVBInfo->VBInfo & SetCRT2ToLCD) {
if (tempax > 800) if (tempax > 800)
...@@ -4162,7 +4162,7 @@ static void XGI_SetGroup4(unsigned short ModeIdIndex, ...@@ -4162,7 +4162,7 @@ static void XGI_SetGroup4(unsigned short ModeIdIndex,
xgifb_reg_and_or(pVBInfo->Part4Port, 0x1F, 0x00C0, temp); xgifb_reg_and_or(pVBInfo->Part4Port, 0x1F, 0x00C0, temp);
tempbx = pVBInfo->HT; tempbx = pVBInfo->HT;
if (XGI_IsLCDDualLink(pVBInfo)) if (XGI_IsLCDDualLink(pVBInfo))
tempbx = tempbx >> 1; tempbx >>= 1;
tempbx = (tempbx >> 1) - 2; tempbx = (tempbx >> 1) - 2;
temp = ((tempbx & 0x0700) >> 8) << 3; temp = ((tempbx & 0x0700) >> 8) << 3;
xgifb_reg_and_or(pVBInfo->Part4Port, 0x21, 0x00C0, temp); xgifb_reg_and_or(pVBInfo->Part4Port, 0x21, 0x00C0, temp);
...@@ -4622,7 +4622,7 @@ static void XGI_SetDelayComp(struct vb_device_info *pVBInfo) ...@@ -4622,7 +4622,7 @@ static void XGI_SetDelayComp(struct vb_device_info *pVBInfo)
tempbl = XGI301TVDelay; tempbl = XGI301TVDelay;
if (pVBInfo->VBInfo & SetCRT2ToDualEdge) if (pVBInfo->VBInfo & SetCRT2ToDualEdge)
tempbl = tempbl >> 4; tempbl >>= 4;
if (pVBInfo->VBInfo & if (pVBInfo->VBInfo &
(SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) { (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) {
tempbh = XGI301LCDDelay; tempbh = XGI301LCDDelay;
...@@ -4785,7 +4785,7 @@ static void XGI_SetAntiFlicker(struct vb_device_info *pVBInfo) ...@@ -4785,7 +4785,7 @@ static void XGI_SetAntiFlicker(struct vb_device_info *pVBInfo)
tempbx = XGI_GetTVPtrIndex(pVBInfo); tempbx = XGI_GetTVPtrIndex(pVBInfo);
tempbx &= 0xFE; tempbx &= 0xFE;
tempah = TVAntiFlickList[tempbx]; tempah = TVAntiFlickList[tempbx];
tempah = tempah << 4; tempah <<= 4;
xgifb_reg_and_or(pVBInfo->Part2Port, 0x0A, 0x8F, tempah); xgifb_reg_and_or(pVBInfo->Part2Port, 0x0A, 0x8F, tempah);
} }
...@@ -4799,7 +4799,7 @@ static void XGI_SetEdgeEnhance(struct vb_device_info *pVBInfo) ...@@ -4799,7 +4799,7 @@ static void XGI_SetEdgeEnhance(struct vb_device_info *pVBInfo)
tempbx = XGI_GetTVPtrIndex(pVBInfo); tempbx = XGI_GetTVPtrIndex(pVBInfo);
tempbx &= 0xFE; tempbx &= 0xFE;
tempah = TVEdgeList[tempbx]; tempah = TVEdgeList[tempbx];
tempah = tempah << 5; tempah <<= 5;
xgifb_reg_and_or(pVBInfo->Part2Port, 0x3A, 0x1F, tempah); xgifb_reg_and_or(pVBInfo->Part2Port, 0x3A, 0x1F, tempah);
} }
...@@ -5101,7 +5101,7 @@ unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE, ...@@ -5101,7 +5101,7 @@ unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE,
unsigned short RefreshRateTableIndex, i, index, temp; unsigned short RefreshRateTableIndex, i, index, temp;
index = xgifb_reg_get(pVBInfo->P3d4, 0x33); index = xgifb_reg_get(pVBInfo->P3d4, 0x33);
index = index >> pVBInfo->SelectCRT2Rate; index >>= pVBInfo->SelectCRT2Rate;
index &= 0x0F; index &= 0x0F;
if (pVBInfo->LCDInfo & LCDNonExpanding) if (pVBInfo->LCDInfo & LCDNonExpanding)
......
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