diff options
author | Aaro Koskinen <aaro.koskinen@iki.fi> | 2012-04-07 01:14:01 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-10 10:20:07 -0700 |
commit | 34c13ee2b690fb342b313ef7059baa561da172e9 (patch) | |
tree | bba8eadff4067432aff8f3970fd9329055a2be0e /drivers/staging/xgifb | |
parent | 77f3e4b1593a9ec44b4d15a5edca8fede2f0c3ff (diff) | |
download | linux-34c13ee2b690fb342b313ef7059baa561da172e9.tar.gz linux-34c13ee2b690fb342b313ef7059baa561da172e9.tar.bz2 linux-34c13ee2b690fb342b313ef7059baa561da172e9.zip |
staging: xgifb: drop code for legacy VGA modes
Drop code for mode_no <= 14. These are not supported so this is all
just dead code.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/xgifb')
-rw-r--r-- | drivers/staging/xgifb/vb_setmode.c | 1260 |
1 files changed, 367 insertions, 893 deletions
diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c index 5a00e94c46f0..2561e5a2c475 100644 --- a/drivers/staging/xgifb/vb_setmode.c +++ b/drivers/staging/xgifb/vb_setmode.c @@ -181,14 +181,10 @@ static unsigned char XGI_GetModePtr(unsigned short ModeNo, { unsigned char index; - if (ModeNo <= 0x13) - index = pVBInfo->SModeIDTable[ModeIdIndex].St_StTableIndex; - else { - if (pVBInfo->ModeType <= 0x02) - index = 0x1B; /* 02 -> ModeEGA */ - else - index = 0x0F; - } + if (pVBInfo->ModeType <= 0x02) + index = 0x1B; /* 02 -> ModeEGA */ + else + index = 0x0F; return index; /* Get pVBInfo->StandTable index */ } @@ -200,10 +196,7 @@ static void XGI_SetSeqRegs(unsigned short ModeNo, unsigned char tempah, SRdata; unsigned short i, modeflag; - if (ModeNo <= 0x13) - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - else - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; xgifb_reg_set(pVBInfo->P3c4, 0x00, 0x03); /* Set SR0 */ tempah = pVBInfo->StandTable[StandTableIndex].SR[0]; @@ -254,10 +247,7 @@ static void XGI_SetATTRegs(unsigned short ModeNo, unsigned char ARdata; unsigned short i, modeflag; - if (ModeNo <= 0x13) - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - else - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; for (i = 0; i <= 0x13; i++) { ARdata = pVBInfo->StandTable[StandTableIndex].ATTR[i]; @@ -337,12 +327,7 @@ static unsigned char XGI_AjustCRT2Rate(unsigned short ModeNo, { unsigned short tempax, tempbx, resinfo, modeflag, infoflag; - if (ModeNo <= 0x13) - /* si+St_ModeFlag */ - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - else - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; tempbx = pVBInfo->RefIndex[RefreshRateTableIndex + (*i)].ModeID; tempax = 0; @@ -577,11 +562,7 @@ static void XGI_SetCRT1Timing_V(unsigned short ModeIdIndex, data &= 0x80; data = data >> 2; - if (ModeNo <= 0x13) - i = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - else - i = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - + i = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; i &= DoubleScanMode; if (i) data |= 0x80; @@ -634,158 +615,97 @@ static void XGI_SetXG21CRTC(unsigned short ModeNo, unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { - unsigned char StandTableIndex, index, Tempax, Tempbx, Tempcx, Tempdx; + unsigned char index, Tempax, Tempbx, Tempcx, Tempdx; unsigned short Temp1, Temp2, Temp3; - if (ModeNo <= 0x13) { - StandTableIndex = XGI_GetModePtr(ModeNo, ModeIdIndex, pVBInfo); - /* CR04 HRS */ - Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[4]; - /* SR2E [7:0]->HRS */ - xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax); - /* Tempbx: CR05 HRE */ - Tempbx = pVBInfo->StandTable[StandTableIndex].CRTC[5]; - Tempbx &= 0x1F; /* Tempbx: HRE[4:0] */ - Tempcx = Tempax; - Tempcx &= 0xE0; /* Tempcx: HRS[7:5] */ - Tempdx = Tempcx | Tempbx; /* Tempdx(HRE): HRS[7:5]HRE[4:0] */ - if (Tempbx < (Tempax & 0x1F)) /* IF HRE < HRS */ - Tempdx |= 0x20; /* Tempdx: HRE = HRE + 0x20 */ - Tempdx <<= 2; /* Tempdx << 2 */ - /* SR2F [7:2]->HRE */ - xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempdx); - xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00); - - /* Tempax: CR16 VRS */ - Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[16]; - Tempbx = Tempax; /* Tempbx=Tempax */ - Tempax &= 0x01; /* Tempax: VRS[0] */ - xgifb_reg_or(pVBInfo->P3c4, 0x33, Tempax); /* SR33[0]->VRS */ - - /* Tempax: CR7 VRS */ - Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[7]; - Tempdx = Tempbx >> 1; /* Tempdx: VRS[7:1] */ - Tempcx = Tempax & 0x04; /* Tempcx: CR7[2] */ - Tempcx <<= 5; /* Tempcx[7]: VRS[8] */ - Tempdx |= Tempcx; /* Tempdx: VRS[8:1] */ - /* SR34[7:0]: VRS[8:1] */ - xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempdx); - - /* Temp1[8]: VRS[8] unsigned char -> unsigned short */ - Temp1 = Tempcx << 1; - Temp1 |= Tempbx; /* Temp1[8:0]: VRS[8:0] */ - Tempax &= 0x80; /* Tempax[7]: CR7[7] */ - Temp2 = Tempax << 2; /* Temp2[9]: VRS[9] */ - Temp1 |= Temp2; /* Temp1[9:0]: VRS[9:0] */ - - /* CR16 VRE */ - Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[17]; - Tempax &= 0x0F; /* Tempax[3:0]: VRE[3:0] */ - Temp2 = Temp1 & 0x3F0; /* Temp2[9:4]: VRS[9:4] */ - Temp2 |= Tempax; /* Temp2[9:0]: VRE[9:0] */ - Temp3 = Temp1 & 0x0F; /* Temp3[3:0]: VRS[3:0] */ - if (Tempax < Temp3) /* VRE[3:0]<VRS[3:0] */ - Temp2 |= 0x10; /* Temp2: VRE + 0x10 */ - Temp2 &= 0xFF; /* Temp2[7:0]: VRE[7:0] */ - Tempax = (unsigned char) Temp2; /* Tempax[7:0]: VRE[7:0] */ - Tempax <<= 2; /* Tempax << 2: VRE[5:0] */ - Temp1 &= 0x600; /* Temp1[10:9]: VRS[10:9] */ - Temp1 >>= 9; /* [10:9]->[1:0] */ - Tempbx = (unsigned char) Temp1; /* Tempbx[1:0]: VRS[10:9] */ - Tempax |= Tempbx; /* VRE[5:0]VRS[10:9] */ - Tempax &= 0x7F; - /* SR3F D[7:2]->VRE D[1:0]->VRS */ - xgifb_reg_set(pVBInfo->P3c4, 0x3F, Tempax); - } else { - index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; - /* Tempax: CR4 HRS */ - Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3]; - Tempcx = Tempax; /* Tempcx: HRS */ - /* SR2E[7:0]->HRS */ - xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax); - - Tempdx = pVBInfo->XGINEWUB_CRT1Table[index].CR[5]; /* SRB */ - Tempdx &= 0xC0; /* Tempdx[7:6]: SRB[7:6] */ - Temp1 = Tempdx; /* Temp1[7:6]: HRS[9:8] */ - Temp1 <<= 2; /* Temp1[9:8]: HRS[9:8] */ - Temp1 |= Tempax; /* Temp1[9:0]: HRS[9:0] */ - - Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[4]; /* CR5 HRE */ - Tempax &= 0x1F; /* Tempax[4:0]: HRE[4:0] */ - - Tempbx = pVBInfo->XGINEWUB_CRT1Table[index].CR[6]; /* SRC */ - Tempbx &= 0x04; /* Tempbx[2]: HRE[5] */ - Tempbx <<= 3; /* Tempbx[5]: HRE[5] */ - Tempax |= Tempbx; /* Tempax[5:0]: HRE[5:0] */ - - Temp2 = Temp1 & 0x3C0; /* Temp2[9:6]: HRS[9:6] */ - Temp2 |= Tempax; /* Temp2[9:0]: HRE[9:0] */ - - Tempcx &= 0x3F; /* Tempcx[5:0]: HRS[5:0] */ - if (Tempax < Tempcx) /* HRE < HRS */ - Temp2 |= 0x40; /* Temp2 + 0x40 */ - - Temp2 &= 0xFF; - Tempax = (unsigned char) Temp2; /* Tempax: HRE[7:0] */ - Tempax <<= 2; /* Tempax[7:2]: HRE[5:0] */ - Tempdx >>= 6; /* Tempdx[7:6]->[1:0] HRS[9:8] */ - Tempax |= Tempdx; /* HRE[5:0]HRS[9:8] */ - /* SR2F D[7:2]->HRE, D[1:0]->HRS */ - xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempax); - xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00); - - /* CR10 VRS */ - Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[10]; - Tempbx = Tempax; /* Tempbx: VRS */ - Tempax &= 0x01; /* Tempax[0]: VRS[0] */ - xgifb_reg_or(pVBInfo->P3c4, 0x33, Tempax); /* SR33[0]->VRS[0] */ - /* CR7[2][7] VRE */ - Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[9]; - Tempcx = Tempbx >> 1; /* Tempcx[6:0]: VRS[7:1] */ - Tempdx = Tempax & 0x04; /* Tempdx[2]: CR7[2] */ - Tempdx <<= 5; /* Tempdx[7]: VRS[8] */ - Tempcx |= Tempdx; /* Tempcx[7:0]: VRS[8:1] */ - xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempcx); /* SR34[8:1]->VRS */ - - Temp1 = Tempdx; /* Temp1[7]: Tempdx[7] */ - Temp1 <<= 1; /* Temp1[8]: VRS[8] */ - Temp1 |= Tempbx; /* Temp1[8:0]: VRS[8:0] */ - Tempax &= 0x80; - Temp2 = Tempax << 2; /* Temp2[9]: VRS[9] */ - Temp1 |= Temp2; /* Temp1[9:0]: VRS[9:0] */ - /* Tempax: SRA */ - Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[14]; - Tempax &= 0x08; /* Tempax[3]: VRS[3] */ - Temp2 = Tempax; - Temp2 <<= 7; /* Temp2[10]: VRS[10] */ - Temp1 |= Temp2; /* Temp1[10:0]: VRS[10:0] */ - - /* Tempax: CR11 VRE */ - Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[11]; - Tempax &= 0x0F; /* Tempax[3:0]: VRE[3:0] */ - /* Tempbx: SRA */ - Tempbx = pVBInfo->XGINEWUB_CRT1Table[index].CR[14]; - Tempbx &= 0x20; /* Tempbx[5]: VRE[5] */ - Tempbx >>= 1; /* Tempbx[4]: VRE[4] */ - Tempax |= Tempbx; /* Tempax[4:0]: VRE[4:0] */ - Temp2 = Temp1 & 0x7E0; /* Temp2[10:5]: VRS[10:5] */ - Temp2 |= Tempax; /* Temp2[10:5]: VRE[10:5] */ - - Temp3 = Temp1 & 0x1F; /* Temp3[4:0]: VRS[4:0] */ - if (Tempax < Temp3) /* VRE < VRS */ - Temp2 |= 0x20; /* VRE + 0x20 */ - - Temp2 &= 0xFF; - Tempax = (unsigned char) Temp2; /* Tempax: VRE[7:0] */ - Tempax <<= 2; /* Tempax[7:0]; VRE[5:0]00 */ - Temp1 &= 0x600; /* Temp1[10:9]: VRS[10:9] */ - Temp1 >>= 9; /* Temp1[1:0]: VRS[10:9] */ - Tempbx = (unsigned char) Temp1; - Tempax |= Tempbx; /* Tempax[7:0]: VRE[5:0]VRS[10:9] */ - Tempax &= 0x7F; - /* SR3F D[7:2]->VRE D[1:0]->VRS */ - xgifb_reg_set(pVBInfo->P3c4, 0x3F, Tempax); - } + index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; + /* Tempax: CR4 HRS */ + Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3]; + Tempcx = Tempax; /* Tempcx: HRS */ + /* SR2E[7:0]->HRS */ + xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax); + + Tempdx = pVBInfo->XGINEWUB_CRT1Table[index].CR[5]; /* SRB */ + Tempdx &= 0xC0; /* Tempdx[7:6]: SRB[7:6] */ + Temp1 = Tempdx; /* Temp1[7:6]: HRS[9:8] */ + Temp1 <<= 2; /* Temp1[9:8]: HRS[9:8] */ + Temp1 |= Tempax; /* Temp1[9:0]: HRS[9:0] */ + + Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[4]; /* CR5 HRE */ + Tempax &= 0x1F; /* Tempax[4:0]: HRE[4:0] */ + + Tempbx = pVBInfo->XGINEWUB_CRT1Table[index].CR[6]; /* SRC */ + Tempbx &= 0x04; /* Tempbx[2]: HRE[5] */ + Tempbx <<= 3; /* Tempbx[5]: HRE[5] */ + Tempax |= Tempbx; /* Tempax[5:0]: HRE[5:0] */ + + Temp2 = Temp1 & 0x3C0; /* Temp2[9:6]: HRS[9:6] */ + Temp2 |= Tempax; /* Temp2[9:0]: HRE[9:0] */ + + Tempcx &= 0x3F; /* Tempcx[5:0]: HRS[5:0] */ + if (Tempax < Tempcx) /* HRE < HRS */ + Temp2 |= 0x40; /* Temp2 + 0x40 */ + + Temp2 &= 0xFF; + Tempax = (unsigned char) Temp2; /* Tempax: HRE[7:0] */ + Tempax <<= 2; /* Tempax[7:2]: HRE[5:0] */ + Tempdx >>= 6; /* Tempdx[7:6]->[1:0] HRS[9:8] */ + Tempax |= Tempdx; /* HRE[5:0]HRS[9:8] */ + /* SR2F D[7:2]->HRE, D[1:0]->HRS */ + xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempax); + xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00); + + /* CR10 VRS */ + Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[10]; + Tempbx = Tempax; /* Tempbx: VRS */ + Tempax &= 0x01; /* Tempax[0]: VRS[0] */ + xgifb_reg_or(pVBInfo->P3c4, 0x33, Tempax); /* SR33[0]->VRS[0] */ + /* CR7[2][7] VRE */ + Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[9]; + Tempcx = Tempbx >> 1; /* Tempcx[6:0]: VRS[7:1] */ + Tempdx = Tempax & 0x04; /* Tempdx[2]: CR7[2] */ + Tempdx <<= 5; /* Tempdx[7]: VRS[8] */ + Tempcx |= Tempdx; /* Tempcx[7:0]: VRS[8:1] */ + xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempcx); /* SR34[8:1]->VRS */ + + Temp1 = Tempdx; /* Temp1[7]: Tempdx[7] */ + Temp1 <<= 1; /* Temp1[8]: VRS[8] */ + Temp1 |= Tempbx; /* Temp1[8:0]: VRS[8:0] */ + Tempax &= 0x80; + Temp2 = Tempax << 2; /* Temp2[9]: VRS[9] */ + Temp1 |= Temp2; /* Temp1[9:0]: VRS[9:0] */ + /* Tempax: SRA */ + Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[14]; + Tempax &= 0x08; /* Tempax[3]: VRS[3] */ + Temp2 = Tempax; + Temp2 <<= 7; /* Temp2[10]: VRS[10] */ + Temp1 |= Temp2; /* Temp1[10:0]: VRS[10:0] */ + + /* Tempax: CR11 VRE */ + Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[11]; + Tempax &= 0x0F; /* Tempax[3:0]: VRE[3:0] */ + /* Tempbx: SRA */ + Tempbx = pVBInfo->XGINEWUB_CRT1Table[index].CR[14]; + Tempbx &= 0x20; /* Tempbx[5]: VRE[5] */ + Tempbx >>= 1; /* Tempbx[4]: VRE[4] */ + Tempax |= Tempbx; /* Tempax[4:0]: VRE[4:0] */ + Temp2 = Temp1 & 0x7E0; /* Temp2[10:5]: VRS[10:5] */ + Temp2 |= Tempax; /* Temp2[10:5]: VRE[10:5] */ + + Temp3 = Temp1 & 0x1F; /* Temp3[4:0]: VRS[4:0] */ + if (Tempax < Temp3) /* VRE < VRS */ + Temp2 |= 0x20; /* VRE + 0x20 */ + + Temp2 &= 0xFF; + Tempax = (unsigned char) Temp2; /* Tempax: VRE[7:0] */ + Tempax <<= 2; /* Tempax[7:0]; VRE[5:0]00 */ + Temp1 &= 0x600; /* Temp1[10:9]: VRS[10:9] */ + Temp1 >>= 9; /* Temp1[1:0]: VRS[10:9] */ + Tempbx = (unsigned char) Temp1; + Tempax |= Tempbx; /* Tempax[7:0]: VRE[5:0]VRS[10:9] */ + Tempax &= 0x7F; + /* SR3F D[7:2]->VRE D[1:0]->VRS */ + xgifb_reg_set(pVBInfo->P3c4, 0x3F, Tempax); } static void XGI_SetXG27CRTC(unsigned short ModeNo, @@ -793,139 +713,88 @@ static void XGI_SetXG27CRTC(unsigned short ModeNo, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { - unsigned short StandTableIndex, index, Tempax, Tempbx, Tempcx, Tempdx; - - if (ModeNo <= 0x13) { - StandTableIndex = XGI_GetModePtr(ModeNo, ModeIdIndex, pVBInfo); - /* CR04 HRS */ - Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[4]; - /* SR2E [7:0]->HRS */ - xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax); - /* Tempbx: CR05 HRE */ - Tempbx = pVBInfo->StandTable[StandTableIndex].CRTC[5]; - Tempbx &= 0x1F; /* Tempbx: HRE[4:0] */ - Tempcx = Tempax; - Tempcx &= 0xE0; /* Tempcx: HRS[7:5] */ - Tempdx = Tempcx | Tempbx; /* Tempdx(HRE): HRS[7:5]HRE[4:0] */ - if (Tempbx < (Tempax & 0x1F)) /* IF HRE < HRS */ - Tempdx |= 0x20; /* Tempdx: HRE = HRE + 0x20 */ - Tempdx <<= 2; /* Tempdx << 2 */ - /* SR2F [7:2]->HRE */ - xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempdx); - xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00); - - /* Tempax: CR10 VRS */ - Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[16]; - xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempax); /* SR34[7:0]->VRS */ - Tempcx = Tempax; /* Tempcx=Tempax=VRS[7:0] */ - /* Tempax[7][2]: CR7[7][2] VRS[9][8] */ - Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[7]; - Tempbx = Tempax; /* Tempbx=CR07 */ - Tempax &= 0x04; /* Tempax[2]: CR07[2] VRS[8] */ - Tempax >>= 2; - /* SR35 D[0]->VRS D[8] */ - xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x01, Tempax); - Tempcx |= (Tempax << 8); /* Tempcx[8] |= VRS[8] */ - Tempcx |= (Tempbx & 0x80) << 2; /* Tempcx[9] |= VRS[9] */ - - /* CR11 VRE */ - Tempax = pVBInfo->StandTable[StandTableIndex].CRTC[17]; - Tempax &= 0x0F; /* Tempax: VRE[3:0] */ - Tempbx = Tempcx; /* Tempbx=Tempcx=VRS[9:0] */ - Tempbx &= 0x3F0; /* Tempbx[9:4]: VRS[9:4] */ - Tempbx |= Tempax; /* Tempbx[9:0]: VRE[9:0] */ - if (Tempax <= (Tempcx & 0x0F)) /* VRE[3:0]<=VRS[3:0] */ - Tempbx |= 0x10; /* Tempbx: VRE + 0x10 */ - /* Tempax[7:0]: VRE[7:0] */ - Tempax = (unsigned char) Tempbx & 0xFF; - Tempax <<= 2; /* Tempax << 2: VRE[5:0] */ - Tempcx = (Tempcx & 0x600) >> 8; /* Tempcx VRS[10:9] */ - /* SR3F D[7:2]->VRE D[5:0] */ - xgifb_reg_and_or(pVBInfo->P3c4, 0x3F, ~0xFC, Tempax); - /* SR35 D[2:1]->VRS[10:9] */ - xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x06, Tempcx); - } else { - index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; - /* Tempax: CR4 HRS */ - Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3]; - Tempbx = Tempax; /* Tempbx: HRS[7:0] */ - /* SR2E[7:0]->HRS */ - xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax); - - /* SR0B */ - Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[5]; - Tempax &= 0xC0; /* Tempax[7:6]: SR0B[7:6]: HRS[9:8]*/ - Tempbx |= (Tempax << 2); /* Tempbx: HRS[9:0] */ - - Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[4]; /* CR5 HRE */ - Tempax &= 0x1F; /* Tempax[4:0]: HRE[4:0] */ - Tempcx = Tempax; /* Tempcx: HRE[4:0] */ - - Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[6]; /* SRC */ - Tempax &= 0x04; /* Tempax[2]: HRE[5] */ - Tempax <<= 3; /* Tempax[5]: HRE[5] */ - Tempcx |= Tempax; /* Tempcx[5:0]: HRE[5:0] */ - - Tempbx = Tempbx & 0x3C0; /* Tempbx[9:6]: HRS[9:6] */ - Tempbx |= Tempcx; /* Tempbx: HRS[9:6]HRE[5:0] */ - - /* Tempax: CR4 HRS */ - Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3]; - Tempax &= 0x3F; /* Tempax: HRS[5:0] */ - if (Tempcx <= Tempax) /* HRE[5:0] < HRS[5:0] */ - Tempbx += 0x40; /* Tempbx= Tempbx + 0x40 : HRE[9:0]*/ - - Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[5]; /* SR0B */ - Tempax &= 0xC0; /* Tempax[7:6]: SR0B[7:6]: HRS[9:8]*/ - Tempax >>= 6; /* Tempax[1:0]: HRS[9:8]*/ - Tempax |= ((Tempbx << 2) & 0xFF); /* Tempax[7:2]: HRE[5:0] */ - /* SR2F [7:2][1:0]: HRE[5:0]HRS[9:8] */ - xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempax); - xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00); - - /* CR10 VRS */ - Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[10]; - /* SR34[7:0]->VRS[7:0] */ - xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempax); - - Tempcx = Tempax; /* Tempcx <= VRS[7:0] */ - /* CR7[7][2] VRS[9][8] */ - Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[9]; - Tempbx = Tempax; /* Tempbx <= CR07[7:0] */ - Tempax = Tempax & 0x04; /* Tempax[2]: CR7[2]: VRS[8] */ - Tempax >>= 2; /* Tempax[0]: VRS[8] */ - /* SR35[0]: VRS[8] */ - xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x01, Tempax); - Tempcx |= (Tempax << 8); /* Tempcx <= VRS[8:0] */ - Tempcx |= ((Tempbx & 0x80) << 2); /* Tempcx <= VRS[9:0] */ - /* Tempax: SR0A */ - Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[14]; - Tempax &= 0x08; /* SR0A[3] VRS[10] */ - Tempcx |= (Tempax << 7); /* Tempcx <= VRS[10:0] */ - - /* Tempax: CR11 VRE */ - Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[11]; - Tempax &= 0x0F; /* Tempax[3:0]: VRE[3:0] */ - /* Tempbx: SR0A */ - Tempbx = pVBInfo->XGINEWUB_CRT1Table[index].CR[14]; - Tempbx &= 0x20; /* Tempbx[5]: SR0A[5]: VRE[4] */ - Tempbx >>= 1; /* Tempbx[4]: VRE[4] */ - Tempax |= Tempbx; /* Tempax[4:0]: VRE[4:0] */ - Tempbx = Tempcx; /* Tempbx: VRS[10:0] */ - Tempbx &= 0x7E0; /* Tempbx[10:5]: VRS[10:5] */ - Tempbx |= Tempax; /* Tempbx: VRS[10:5]VRE[4:0] */ - - if (Tempbx <= Tempcx) /* VRE <= VRS */ - Tempbx |= 0x20; /* VRE + 0x20 */ - - /* Tempax: Tempax[7:0]; VRE[5:0]00 */ - Tempax = (Tempbx << 2) & 0xFF; - /* SR3F[7:2]:VRE[5:0] */ - xgifb_reg_and_or(pVBInfo->P3c4, 0x3F, ~0xFC, Tempax); - Tempax = Tempcx >> 8; - /* SR35[2:0]:VRS[10:8] */ - xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x07, Tempax); - } + unsigned short index, Tempax, Tempbx, Tempcx; + + index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; + /* Tempax: CR4 HRS */ + Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3]; + Tempbx = Tempax; /* Tempbx: HRS[7:0] */ + /* SR2E[7:0]->HRS */ + xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax); + + /* SR0B */ + Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[5]; + Tempax &= 0xC0; /* Tempax[7:6]: SR0B[7:6]: HRS[9:8]*/ + Tempbx |= (Tempax << 2); /* Tempbx: HRS[9:0] */ + + Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[4]; /* CR5 HRE */ + Tempax &= 0x1F; /* Tempax[4:0]: HRE[4:0] */ + Tempcx = Tempax; /* Tempcx: HRE[4:0] */ + + Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[6]; /* SRC */ + Tempax &= 0x04; /* Tempax[2]: HRE[5] */ + Tempax <<= 3; /* Tempax[5]: HRE[5] */ + Tempcx |= Tempax; /* Tempcx[5:0]: HRE[5:0] */ + + Tempbx = Tempbx & 0x3C0; /* Tempbx[9:6]: HRS[9:6] */ + Tempbx |= Tempcx; /* Tempbx: HRS[9:6]HRE[5:0] */ + + /* Tempax: CR4 HRS */ + Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[3]; + Tempax &= 0x3F; /* Tempax: HRS[5:0] */ + if (Tempcx <= Tempax) /* HRE[5:0] < HRS[5:0] */ + Tempbx += 0x40; /* Tempbx= Tempbx + 0x40 : HRE[9:0]*/ + + Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[5]; /* SR0B */ + Tempax &= 0xC0; /* Tempax[7:6]: SR0B[7:6]: HRS[9:8]*/ + Tempax >>= 6; /* Tempax[1:0]: HRS[9:8]*/ + Tempax |= ((Tempbx << 2) & 0xFF); /* Tempax[7:2]: HRE[5:0] */ + /* SR2F [7:2][1:0]: HRE[5:0]HRS[9:8] */ + xgifb_reg_set(pVBInfo->P3c4, 0x2F, Tempax); + xgifb_reg_and_or(pVBInfo->P3c4, 0x30, 0xE3, 00); + + /* CR10 VRS */ + Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[10]; + /* SR34[7:0]->VRS[7:0] */ + xgifb_reg_set(pVBInfo->P3c4, 0x34, Tempax); + + Tempcx = Tempax; /* Tempcx <= VRS[7:0] */ + /* CR7[7][2] VRS[9][8] */ + Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[9]; + Tempbx = Tempax; /* Tempbx <= CR07[7:0] */ + Tempax = Tempax & 0x04; /* Tempax[2]: CR7[2]: VRS[8] */ + Tempax >>= 2; /* Tempax[0]: VRS[8] */ + /* SR35[0]: VRS[8] */ + xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x01, Tempax); + Tempcx |= (Tempax << 8); /* Tempcx <= VRS[8:0] */ + Tempcx |= ((Tempbx & 0x80) << 2); /* Tempcx <= VRS[9:0] */ + /* Tempax: SR0A */ + Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[14]; + Tempax &= 0x08; /* SR0A[3] VRS[10] */ + Tempcx |= (Tempax << 7); /* Tempcx <= VRS[10:0] */ + + /* Tempax: CR11 VRE */ + Tempax = pVBInfo->XGINEWUB_CRT1Table[index].CR[11]; + Tempax &= 0x0F; /* Tempax[3:0]: VRE[3:0] */ + /* Tempbx: SR0A */ + Tempbx = pVBInfo->XGINEWUB_CRT1Table[index].CR[14]; + Tempbx &= 0x20; /* Tempbx[5]: SR0A[5]: VRE[4] */ + Tempbx >>= 1; /* Tempbx[4]: VRE[4] */ + Tempax |= Tempbx; /* Tempax[4:0]: VRE[4:0] */ + Tempbx = Tempcx; /* Tempbx: VRS[10:0] */ + Tempbx &= 0x7E0; /* Tempbx[10:5]: VRS[10:5] */ + Tempbx |= Tempax; /* Tempbx: VRS[10:5]VRE[4:0] */ + + if (Tempbx <= Tempcx) /* VRE <= VRS */ + Tempbx |= 0x20; /* VRE + 0x20 */ + + /* Tempax: Tempax[7:0]; VRE[5:0]00 */ + Tempax = (Tempbx << 2) & 0xFF; + /* SR3F[7:2]:VRE[5:0] */ + xgifb_reg_and_or(pVBInfo->P3c4, 0x3F, ~0xFC, Tempax); + Tempax = Tempcx >> 8; + /* SR35[2:0]:VRS[10:8] */ + xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x07, Tempax); } static void XGI_SetXG27FPBits(struct vb_device_info *pVBInfo) @@ -947,7 +816,7 @@ static void xgifb_set_lcd(int chip_id, unsigned short RefreshRateTableIndex, unsigned short ModeNo) { - unsigned short Data, Temp, b3CC; + unsigned short Data, Temp; unsigned short XGI_P3cc; XGI_P3cc = pVBInfo->P3cc; @@ -988,23 +857,13 @@ static void xgifb_set_lcd(int chip_id, xgifb_reg_and(pVBInfo->P3c4, 0x30, ~0x20); /* Hsync polarity */ xgifb_reg_and(pVBInfo->P3c4, 0x35, ~0x80); /* Vsync polarity */ - if (ModeNo <= 0x13) { - b3CC = (unsigned char) inb(XGI_P3cc); - if (b3CC & 0x40) - /* Hsync polarity */ - xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20); - if (b3CC & 0x80) - /* Vsync polarity */ - xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80); - } else { - Data = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag; - if (Data & 0x4000) - /* Hsync polarity */ - xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20); - if (Data & 0x8000) - /* Vsync polarity */ - xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80); - } + Data = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag; + if (Data & 0x4000) + /* Hsync polarity */ + xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20); + if (Data & 0x8000) + /* Vsync polarity */ + xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80); } /* --------------------------------------------------------------------- */ @@ -1017,30 +876,22 @@ static void XGI_UpdateXG21CRTC(unsigned short ModeNo, struct vb_device_info *pVBInfo, unsigned short RefreshRateTableIndex) { - int i, index = -1; + int index = -1; xgifb_reg_and(pVBInfo->P3d4, 0x11, 0x7F); /* Unlock CR0~7 */ - if (ModeNo <= 0x13) { - for (i = 0; i < 12; i++) { - if (ModeNo == pVBInfo->UpdateCRT1[i].ModeID) - index = i; - } - } else { - if (ModeNo == 0x2E && - (pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC == - RES640x480x60)) - index = 12; - else if (ModeNo == 0x2E && - (pVBInfo->RefIndex[RefreshRateTableIndex]. + if (ModeNo == 0x2E && + (pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC == + RES640x480x60)) + index = 12; + else if (ModeNo == 0x2E && (pVBInfo->RefIndex[RefreshRateTableIndex]. Ext_CRT1CRTC == RES640x480x72)) - index = 13; - else if (ModeNo == 0x2F) - index = 14; - else if (ModeNo == 0x50) - index = 15; - else if (ModeNo == 0x59) - index = 16; - } + index = 13; + else if (ModeNo == 0x2F) + index = 14; + else if (ModeNo == 0x50) + index = 15; + else if (ModeNo == 0x59) + index = 16; if (index != -1) { xgifb_reg_set(pVBInfo->P3d4, 0x02, @@ -1057,15 +908,8 @@ static void XGI_UpdateXG21CRTC(unsigned short ModeNo, static unsigned short XGI_GetResInfo(unsigned short ModeNo, unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { - unsigned short resindex; - - if (ModeNo <= 0x13) - /* si+St_ResInfo */ - resindex = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo; - else - /* si+Ext_ResInfo */ - resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; - return resindex; + /* si+Ext_ResInfo */ + return pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; } static void XGI_SetCRT1DE(struct xgi_hw_device_info *HwDeviceExtension, @@ -1079,31 +923,23 @@ static void XGI_SetCRT1DE(struct xgi_hw_device_info *HwDeviceExtension, resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo); - if (ModeNo <= 0x13) { - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - tempax = pVBInfo->StResInfo[resindex].HTotal; - tempbx = pVBInfo->StResInfo[resindex].VTotal; - } else { - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - tempax = pVBInfo->ModeResInfo[resindex].HTotal; - tempbx = pVBInfo->ModeResInfo[resindex].VTotal; - } + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + tempax = pVBInfo->ModeResInfo[resindex].HTotal; + tempbx = pVBInfo->ModeResInfo[resindex].VTotal; if (modeflag & HalfDCLK) tempax = tempax >> 1; - if (ModeNo > 0x13) { - if (modeflag & HalfDCLK) - tempax = tempax << 1; + if (modeflag & HalfDCLK) + tempax = tempax << 1; - temp = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag; + temp = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag; - if (temp & InterlaceMode) - tempbx = tempbx >> 1; + if (temp & InterlaceMode) + tempbx = tempbx >> 1; - if (modeflag & DoubleScanMode) - tempbx = tempbx << 1; - } + if (modeflag & DoubleScanMode) + tempbx = tempbx << 1; tempcx = 8; @@ -1251,18 +1087,10 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo, unsigned short CRT2Index, VCLKIndex; unsigned short modeflag, resinfo; - if (ModeNo <= 0x13) { - /* si+St_ResInfo */ - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - resinfo = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo; - CRT2Index = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC; - } else { - /* si+Ext_ResInfo */ - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; - CRT2Index = pVBInfo->RefIndex[RefreshRateTableIndex]. - Ext_CRT2CRTC; - } + /* si+Ext_ResInfo */ + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; + CRT2Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; if (pVBInfo->IF_DEF_LVDS == 0) { CRT2Index = CRT2Index >> 6; /* for LCD */ @@ -1311,23 +1139,13 @@ static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeNo, VCLKIndex += 25; } } else { /* for CRT2 */ - /* Port 3cch */ - VCLKIndex = (unsigned char) inb((pVBInfo->P3ca + 0x02)); - VCLKIndex = ((VCLKIndex >> 2) & 0x03); - if (ModeNo > 0x13) { - /* di+Ext_CRTVCLK */ - VCLKIndex = pVBInfo->RefIndex[ - RefreshRateTableIndex]. + /* di+Ext_CRTVCLK */ + VCLKIndex = pVBInfo->RefIndex[RefreshRateTableIndex]. Ext_CRTVCLK; - VCLKIndex &= IndexMask; - } + VCLKIndex &= IndexMask; } } else { /* LVDS */ - if (ModeNo <= 0x13) - VCLKIndex = CRT2Index; - else - VCLKIndex = CRT2Index; - + VCLKIndex = CRT2Index; VCLKIndex = VCLKIndex >> 6; if ((pVBInfo->LCDResInfo == Panel_800x600) || (pVBInfo->LCDResInfo == Panel_320x480)) @@ -1424,27 +1242,13 @@ static void XGI_SetCRT1FIFO(unsigned short ModeNo, data &= 0xfe; xgifb_reg_set(pVBInfo->P3c4, 0x3D, data); /* diable auto-threshold */ - if (ModeNo > 0x13) { - xgifb_reg_set(pVBInfo->P3c4, 0x08, 0x34); - data = xgifb_reg_get(pVBInfo->P3c4, 0x09); - data &= 0xC0; - xgifb_reg_set(pVBInfo->P3c4, 0x09, data | 0x30); - data = xgifb_reg_get(pVBInfo->P3c4, 0x3D); - data |= 0x01; - xgifb_reg_set(pVBInfo->P3c4, 0x3D, data); - } else { - if (HwDeviceExtension->jChipType == XG27) { - xgifb_reg_set(pVBInfo->P3c4, 0x08, 0x0E); - data = xgifb_reg_get(pVBInfo->P3c4, 0x09); - data &= 0xC0; - xgifb_reg_set(pVBInfo->P3c4, 0x09, data | 0x20); - } else { - xgifb_reg_set(pVBInfo->P3c4, 0x08, 0xAE); - data = xgifb_reg_get(pVBInfo->P3c4, 0x09); - data &= 0xF0; - xgifb_reg_set(pVBInfo->P3c4, 0x09, data); - } - } + xgifb_reg_set(pVBInfo->P3c4, 0x08, 0x34); + data = xgifb_reg_get(pVBInfo->P3c4, 0x09); + data &= 0xC0; + xgifb_reg_set(pVBInfo->P3c4, 0x09, data | 0x30); + data = xgifb_reg_get(pVBInfo->P3c4, 0x3D); + data |= 0x01; + xgifb_reg_set(pVBInfo->P3c4, 0x3D, data); if (HwDeviceExtension->jChipType == XG21) XGI_SetXG21FPBits(pVBInfo); /* Fix SR9[7:6] can't read back */ @@ -1459,13 +1263,9 @@ static void XGI_SetVCLKState(struct xgi_hw_device_info *HwDeviceExtension, unsigned char index; - if (ModeNo <= 0x13) - VCLK = 0; - else { - index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; - index &= IndexMask; - VCLK = pVBInfo->VCLKData[index].CLOCK; - } + index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; + index &= IndexMask; + VCLK = pVBInfo->VCLKData[index].CLOCK; data = xgifb_reg_get(pVBInfo->P3c4, 0x32); data &= 0xf3; @@ -1501,31 +1301,20 @@ static void XGI_SetCRT1ModeRegs(struct xgi_hw_device_info *HwDeviceExtension, unsigned short data, data2, data3, infoflag = 0, modeflag, resindex, xres; - if (ModeNo > 0x13) { - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - infoflag = pVBInfo->RefIndex[RefreshRateTableIndex]. - Ext_InfoFlag; - } else - /* si+St_ModeFlag */ - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + infoflag = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag; if (xgifb_reg_get(pVBInfo->P3d4, 0x31) & 0x01) xgifb_reg_and_or(pVBInfo->P3c4, 0x1F, 0x3F, 0x00); - if (ModeNo > 0x13) - data = infoflag; - else - data = 0; - + data = infoflag; data2 = 0; - if (ModeNo > 0x13) { - if (pVBInfo->ModeType > 0x02) { - data2 |= 0x02; - data3 = pVBInfo->ModeType - ModeVGA; - data3 = data3 << 2; - data2 |= data3; - } + if (pVBInfo->ModeType > 0x02) { + data2 |= 0x02; + data3 = pVBInfo->ModeType - ModeVGA; + data3 = data3 << 2; + data2 |= data3; } data &= InterlaceMode; @@ -1535,10 +1324,7 @@ static void XGI_SetCRT1ModeRegs(struct xgi_hw_device_info *HwDeviceExtension, xgifb_reg_and_or(pVBInfo->P3c4, 0x06, ~0x3F, data2); resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo); - if (ModeNo <= 0x13) - xres = pVBInfo->StResInfo[resindex].HTotal; - else - xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */ + xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */ data = 0x0000; if (infoflag & InterlaceMode) { @@ -1561,10 +1347,8 @@ static void XGI_SetCRT1ModeRegs(struct xgi_hw_device_info *HwDeviceExtension, if (modeflag & LineCompareOff) data2 |= 0x08; - if (ModeNo > 0x13) { - if (pVBInfo->ModeType == ModeEGA) - data2 |= 0x40; - } + if (pVBInfo->ModeType == ModeEGA) + data2 |= 0x40; xgifb_reg_and_or(pVBInfo->P3c4, 0x0F, ~0x48, data2); data = 0x60; @@ -1641,11 +1425,7 @@ static void XGI_LoadDAC(unsigned short ModeNo, unsigned short ModeIdIndex, ah, dh; const unsigned short *table = NULL; - if (ModeNo <= 0x13) - data = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - else - data = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - + data = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; data &= DACInfoFlag; time = 64; @@ -1733,34 +1513,20 @@ static void XGI_GetLVDSResInfo(unsigned short ModeNo, { unsigned short resindex, xres, yres, modeflag; - if (ModeNo <= 0x13) - /* si+St_ResInfo */ - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo; - else - /* si+Ext_ResInfo */ - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; + /* si+Ext_ResInfo */ + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; - if (ModeNo <= 0x13) - /* si+St_ResInfo */ - resindex = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo; - else - /* si+Ext_ResInfo */ - resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; + /* si+Ext_ResInfo */ + resindex = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; - if (ModeNo <= 0x13) { - xres = pVBInfo->StResInfo[resindex].HTotal; - yres = pVBInfo->StResInfo[resindex].VTotal; - } else { - xres = pVBInfo->ModeResInfo[resindex].HTotal; - yres = pVBInfo->ModeResInfo[resindex].VTotal; - } - if (ModeNo > 0x13) { - if (modeflag & HalfDCLK) - xres = xres << 1; + xres = pVBInfo->ModeResInfo[resindex].HTotal; + yres = pVBInfo->ModeResInfo[resindex].VTotal; - if (modeflag & DoubleScanMode) - yres = yres << 1; - } + if (modeflag & HalfDCLK) + xres = xres << 1; + + if (modeflag & DoubleScanMode) + yres = yres << 1; if (xres == 720) xres = 640; @@ -1782,32 +1548,16 @@ static void *XGI_GetLcdPtr(unsigned short BX, unsigned short ModeNo, tempbx = BX; - if (ModeNo <= 0x13) { - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - tempal = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC; - } else { - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - tempal = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; - } + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + tempal = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; tempal = tempal & 0x0f; if (tempbx <= 1) { /* ExpLink */ - if (ModeNo <= 0x13) { - /* find no Ext_CRT2CRTC2 */ - tempal = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC; - } else { - tempal = pVBInfo->RefIndex[RefreshRateTableIndex]. - Ext_CRT2CRTC; - } + tempal = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) { - if (ModeNo <= 0x13) - tempal = pVBInfo->SModeIDTable[ModeIdIndex]. - St_CRT2CRTC2; - else - tempal = pVBInfo->RefIndex[ - RefreshRateTableIndex]. + tempal = pVBInfo->RefIndex[RefreshRateTableIndex]. Ext_CRT2CRTC2; } @@ -1875,9 +1625,6 @@ static void *XGI_GetLcdPtr(unsigned short BX, unsigned short ModeNo, tempbx = tempdi[i].MASK; tempdx = pVBInfo->LCDInfo; - if (ModeNo <= 0x13) /* alan 09/10/2003 */ - tempdx |= SetLCDStdMode; - if (modeflag & HalfDCLK) tempdx |= SetLCDLowResolution; @@ -2231,15 +1978,8 @@ static void *XGI_GetTVPtr(unsigned short BX, unsigned short ModeNo, struct XGI330_TVDataTablStruct *tempdi = NULL; tempbx = BX; - - if (ModeNo <= 0x13) { - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - tempal = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC; - } else { - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - tempal = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; - } - + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + tempal = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; tempal = tempal & 0x3f; table = tempbx; @@ -2406,11 +2146,7 @@ static void XGI_ModCRT1Regs(unsigned short ModeNo, unsigned short ModeIdIndex, struct XGI_LVDSCRT1HDataStruct *LCDPtr = NULL; struct XGI_LVDSCRT1VDataStruct *LCDPtr1 = NULL; - if (ModeNo <= 0x13) - index = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC; - else - index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; - + index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; index = index & IndexMask; tempbx = 0; @@ -2526,11 +2262,7 @@ static void XGI_SetLVDSRegs(unsigned short ModeNo, unsigned short ModeIdIndex, struct XGI330_LCDDataDesStruct *LCDPtr = NULL; struct XGI330_LCDDataDesStruct2 *LCDPtr1 = NULL; - if (ModeNo > 0x13) - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - else - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; tempbx = 3; if (pVBInfo->LCDInfo & EnableScalingLCD) LCDPtr1 = @@ -2822,12 +2554,8 @@ static unsigned char XGI_GetVCLKPtr(unsigned short RefreshRateTableIndex, unsigned short index, modeflag; unsigned char tempal; - if (ModeNo <= 0x13) - /* si+St_ResInfo */ - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - else - /* si+Ext_ResInfo */ - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + /* si+Ext_ResInfo */ + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; if ((pVBInfo->SetFlag & ProgrammingCRT2) && (!(pVBInfo->LCDInfo & EnableScalingLCD))) { /* {LCDA/LCDB} */ @@ -2888,9 +2616,6 @@ static unsigned char XGI_GetVCLKPtr(unsigned short RefreshRateTableIndex, if ((pVBInfo->LCDInfo & EnableScalingLCD) && (modeflag & Charx8Dot)) tempal = tempal ^ tempal; /* ; set to VCLK25MHz always */ - if (ModeNo <= 0x13) - return tempal; - tempal = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; return tempal; } @@ -3072,11 +2797,7 @@ static void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex, { unsigned short tempax, push, tempbx, temp, modeflag; - if (ModeNo <= 0x13) - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - else - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; pVBInfo->SetFlag = 0; pVBInfo->ModeType = modeflag & ModeTypeMask; tempbx = 0; @@ -3276,17 +2997,8 @@ static void XGI_GetTVInfo(unsigned short ModeNo, unsigned short ModeIdIndex, resinfo = 0; if (pVBInfo->VBInfo & SetCRT2ToTV) { - if (ModeNo <= 0x13) { - modeflag = pVBInfo->SModeIDTable[ModeIdIndex]. - St_ModeFlag; /* si+St_ModeFlag */ - resinfo = pVBInfo->SModeIDTable[ModeIdIndex]. - St_ResInfo; /* si+St_ResInfo */ - } else { - modeflag = pVBInfo->EModeIDTable[ModeIdIndex]. - Ext_ModeFlag; - resinfo = pVBInfo->EModeIDTable[ModeIdIndex]. - Ext_RESINFO; /* si+Ext_ResInfo */ - } + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; if (pVBInfo->VBInfo & SetCRT2ToTV) { temp = xgifb_reg_get(pVBInfo->P3d4, 0x35); @@ -3373,15 +3085,9 @@ static unsigned char XGI_GetLCDInfo(unsigned short ModeNo, pVBInfo->LCDTypeInfo = 0; pVBInfo->LCDInfo = 0; - if (ModeNo <= 0x13) { - /* si+St_ModeFlag // */ - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - } else { - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - /* si+Ext_ResInfo // */ - resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; - } - + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + /* si+Ext_ResInfo // */ + resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; temp = xgifb_reg_get(pVBInfo->P3d4, 0x36); /* Get LCD Res.Info */ tempbx = temp & 0x0F; @@ -3435,8 +3141,8 @@ static unsigned char XGI_GetLCDInfo(unsigned short ModeNo, if (pVBInfo->IF_DEF_LVDS == 0) { if ((pVBInfo->LCDResInfo == Panel_1400x1050) && (pVBInfo->VBInfo - & SetCRT2ToLCD) && (ModeNo > 0x13) && (resinfo - == 9) && (!(tempbx & EnableScalingLCD))) + & SetCRT2ToLCD) && (resinfo == 9) && + (!(tempbx & EnableScalingLCD))) /* set to center in 1280x1024 LCDB for Panel_1400x1050 */ tempbx |= SetLCDtoNonExpanding; } @@ -3446,12 +3152,9 @@ static unsigned char XGI_GetLCDInfo(unsigned short ModeNo, if (!(tempbx & SetLCDtoNonExpanding)) { tempbx |= XGI_EnableLVDSDDA; } else { - if (ModeNo > 0x13) { - if (pVBInfo->LCDResInfo - == Panel_1024x768) { - if (resinfo == 4) {/* 512x384 */ - tempbx |= XGI_EnableLVDSDDA; - } + if (pVBInfo->LCDResInfo == Panel_1024x768) { + if (resinfo == 4) {/* 512x384 */ + tempbx |= XGI_EnableLVDSDDA; } } } @@ -3467,56 +3170,17 @@ static unsigned char XGI_GetLCDInfo(unsigned short ModeNo, pVBInfo->LCDInfo = tempbx; - if (pVBInfo->IF_DEF_LVDS == 0) { - if (tempax & (LockLCDBToA | StLCDBToA)) { - if (pVBInfo->VBInfo & SetInSlaveMode) { - if (!(tempax & LockLCDBToA)) { - if (ModeNo <= 0x13) { - pVBInfo->VBInfo &= - ~(SetSimuScanMode | - SetInSlaveMode | - SetCRT2ToLCD); - pVBInfo->VBInfo |= - XGI_SetCRT2ToLCDA | - SetCRT2ToDualEdge; - } - } - } - } - } - return 1; } unsigned char XGI_SearchModeID(unsigned short ModeNo, unsigned short *ModeIdIndex, struct vb_device_info *pVBInfo) { - if (ModeNo <= 5) - ModeNo |= 1; - if (ModeNo <= 0x13) { - for (*ModeIdIndex = 0;; (*ModeIdIndex)++) { - if (pVBInfo->SModeIDTable[*ModeIdIndex].St_ModeID == - ModeNo) - break; - if (pVBInfo->SModeIDTable[*ModeIdIndex].St_ModeID == - 0xFF) - return 0; - } - - if (ModeNo == 0x07) - (*ModeIdIndex)++; /* 400 lines */ - if (ModeNo <= 3) - (*ModeIdIndex) += 2; /* 400 lines */ - /* else 350 lines */ - } else { - for (*ModeIdIndex = 0;; (*ModeIdIndex)++) { - if (pVBInfo->EModeIDTable[*ModeIdIndex].Ext_ModeID == - ModeNo) - break; - if (pVBInfo->EModeIDTable[*ModeIdIndex].Ext_ModeID == - 0xFF) - return 0; - } + for (*ModeIdIndex = 0;; (*ModeIdIndex)++) { + if (pVBInfo->EModeIDTable[*ModeIdIndex].Ext_ModeID == ModeNo) + break; + if (pVBInfo->EModeIDTable[*ModeIdIndex].Ext_ModeID == 0xFF) + return 0; } return 1; @@ -3783,21 +3447,16 @@ static void XGI_GetCRT2ResInfo(unsigned short ModeNo, unsigned short xres, yres, modeflag, resindex; resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo); - if (ModeNo <= 0x13) { - xres = pVBInfo->StResInfo[resindex].HTotal; - yres = pVBInfo->StResInfo[resindex].VTotal; - } else { - xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */ - yres = pVBInfo->ModeResInfo[resindex].VTotal; /* yres->bx */ - /* si+St_ModeFlag */ - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */ + yres = pVBInfo->ModeResInfo[resindex].VTotal; /* yres->bx */ + /* si+St_ModeFlag */ + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - if (modeflag & HalfDCLK) - xres *= 2; + if (modeflag & HalfDCLK) + xres *= 2; - if (modeflag & DoubleScanMode) - yres *= 2; - } + if (modeflag & DoubleScanMode) + yres *= 2; if (pVBInfo->VBInfo & SetCRT2ToLCD) { if (pVBInfo->IF_DEF_LVDS == 0) { @@ -3861,37 +3520,23 @@ static void XGI_GetRAMDAC2DATA(unsigned short ModeNo, struct vb_device_info *pVBInfo) { unsigned short tempax, tempbx, temp1, temp2, modeflag = 0, tempcx, - StandTableIndex, CRT1Index; + CRT1Index; pVBInfo->RVBHCMAX = 1; pVBInfo->RVBHCFACT = 1; - - if (ModeNo <= 0x13) { - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - StandTableIndex = XGI_GetModePtr(ModeNo, ModeIdIndex, pVBInfo); - tempax = pVBInfo->StandTable[StandTableIndex].CRTC[0]; - tempbx = pVBInfo->StandTable[StandTableIndex].CRTC[6]; - temp1 = pVBInfo->StandTable[StandTableIndex].CRTC[7]; - } else { - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex]. - Ext_CRT1CRTC; - CRT1Index &= IndexMask; - temp1 = (unsigned short) pVBInfo-> - XGINEWUB_CRT1Table[CRT1Index].CR[0]; - temp2 = (unsigned short) pVBInfo-> - XGINEWUB_CRT1Table[CRT1Index].CR[5]; - tempax = (temp1 & 0xFF) | ((temp2 & 0x03) << 8); - tempbx = (unsigned short) pVBInfo-> - XGINEWUB_CRT1Table[CRT1Index].CR[8]; - tempcx = (unsigned short) pVBInfo-> - XGINEWUB_CRT1Table[CRT1Index].CR[14] << 8; - tempcx &= 0x0100; - tempcx = tempcx << 2; - tempbx |= tempcx; - temp1 = (unsigned short) pVBInfo-> - XGINEWUB_CRT1Table[CRT1Index].CR[9]; - } + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; + CRT1Index &= IndexMask; + temp1 = (unsigned short) pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[0]; + temp2 = (unsigned short) pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[5]; + tempax = (temp1 & 0xFF) | ((temp2 & 0x03) << 8); + tempbx = (unsigned short) pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[8]; + tempcx = (unsigned short) + pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[14] << 8; + tempcx &= 0x0100; + tempcx = tempcx << 2; + tempbx |= tempcx; + temp1 = (unsigned short) pVBInfo->XGINEWUB_CRT1Table[CRT1Index].CR[9]; if (temp1 & 0x01) tempbx |= 0x0100; @@ -3921,16 +3566,9 @@ static void XGI_GetCRT2Data(unsigned short ModeNo, unsigned short ModeIdIndex, struct SiS_LCDData *LCDPtr = NULL; struct SiS_TVData *TVPtr = NULL; - if (ModeNo <= 0x13) { - /* si+St_ResInfo */ - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - resinfo = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo; - } else { - /* si+Ext_ResInfo */ - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; - } - + /* si+Ext_ResInfo */ + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; pVBInfo->NewFlickerMode = 0; pVBInfo->RVBHRS = 50; @@ -4134,11 +3772,7 @@ static unsigned short XGI_GetColorDepth(unsigned short ModeNo, short index; unsigned short modeflag; - if (ModeNo <= 0x13) - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - else - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; index = (modeflag & ModeTypeMask) - ModeEGA; if (index < 0) @@ -4157,11 +3791,7 @@ static unsigned short XGI_GetOffset(unsigned short ModeNo, ColorDepth[] = { 0x01, 0x02, 0x04 }; modeinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeInfo; - if (ModeNo <= 0x14) - infoflag = 0; - else - infoflag = pVBInfo-> - RefIndex[RefreshRateTableIndex].Ext_InfoFlag; + infoflag = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_InfoFlag; index = (modeinfo >> 8) & 0xFF; @@ -4221,12 +3851,9 @@ static void XGI_PreSetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex, { unsigned short tempcx = 0, CRT1Index = 0, resinfo = 0; - if (ModeNo > 0x13) { - CRT1Index = pVBInfo-> - RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; - CRT1Index &= IndexMask; - resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; - } + CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; + CRT1Index &= IndexMask; + resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; XGI_SetCRT2Offset(ModeNo, ModeIdIndex, RefreshRateTableIndex, HwDeviceExtension, pVBInfo); @@ -4247,17 +3874,10 @@ static void XGI_SetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex, unsigned short temp = 0, tempax = 0, tempbx = 0, tempcx = 0, pushbx = 0, CRT1Index = 0, modeflag, resinfo = 0; - if (ModeNo > 0x13) { - CRT1Index = pVBInfo-> - RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; - CRT1Index &= IndexMask; - resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; - } - - if (ModeNo <= 0x13) - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - else - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; + CRT1Index &= IndexMask; + resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; /* bainy change table name */ if (modeflag & HalfDCLK) { @@ -4415,18 +4035,11 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex, unsigned short push1, push2, tempax, tempbx = 0, tempcx, temp, resinfo, modeflag, CRT1Index; - if (ModeNo <= 0x13) { - /* si+St_ResInfo */ - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - resinfo = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo; - } else { - /* si+Ext_ResInfo */ - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; - CRT1Index = pVBInfo-> - RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; - CRT1Index &= IndexMask; - } + /* si+Ext_ResInfo */ + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; + CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; + CRT1Index &= IndexMask; if (!(pVBInfo->VBInfo & SetInSlaveMode)) return; @@ -4493,8 +4106,7 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex, temp -= 6; if (pVBInfo->TVInfo & TVSimuMode) { temp -= 4; - if (ModeNo > 0x13) - temp -= 10; + temp -= 10; } } } else { @@ -4539,48 +4151,7 @@ static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex, if (pVBInfo->VBInfo & SetCRT2ToTV) { if (pVBInfo->TVInfo & TVSimuMode) { - if ((ModeNo == 0x06) || (ModeNo == 0x10) || (ModeNo - == 0x11) || (ModeNo == 0x13) || (ModeNo - == 0x0F)) { - xgifb_reg_set(pVBInfo->Part1Port, 0x07, 0x5b); - xgifb_reg_set(pVBInfo->Part1Port, 0x08, 0x03); - } - - if ((ModeNo == 0x00) || (ModeNo == 0x01)) { - if (pVBInfo->TVInfo & SetNTSCTV) { - xgifb_reg_set(pVBInfo->Part1Port, - 0x07, 0x2A); - xgifb_reg_set(pVBInfo->Part1Port, - 0x08, 0x61); - } else { - xgifb_reg_set(pVBInfo->Part1Port, - 0x07, 0x2A); - xgifb_reg_set(pVBInfo->Part1Port, - 0x08, 0x41); - xgifb_reg_set(pVBInfo->Part1Port, - 0x0C, 0xF0); - } - } - - if ((ModeNo == 0x02) || (ModeNo == 0x03) || (ModeNo - == 0x07)) { - if (pVBInfo->TVInfo & SetNTSCTV) { - xgifb_reg_set(pVBInfo->Part1Port, - 0x07, 0x54); - xgifb_reg_set(pVBInfo->Part1Port, - 0x08, 0x00); - } else { - xgifb_reg_set(pVBInfo->Part1Port, - 0x07, 0x55); - xgifb_reg_set(pVBInfo->Part1Port, - 0x08, 0x00); - xgifb_reg_set(pVBInfo->Part1Port, - 0x0C, 0xF0); - } - } - - if ((ModeNo == 0x04) || (ModeNo == 0x05) || (ModeNo - == 0x0D) || (ModeNo == 0x50)) { + if (ModeNo == 0x50) { if (pVBInfo->TVInfo & SetNTSCTV) { xgifb_reg_set(pVBInfo->Part1Port, 0x07, 0x30); @@ -4789,18 +4360,10 @@ static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex, unsigned long longtemp, tempeax, tempebx, temp2, tempecx; - if (ModeNo <= 0x13) { - /* si+St_ResInfo */ - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - resinfo = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo; - crt2crtc = pVBInfo->SModeIDTable[ModeIdIndex].St_CRT2CRTC; - } else { - /* si+Ext_ResInfo */ - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; - crt2crtc = pVBInfo->RefIndex[RefreshRateTableIndex]. - Ext_CRT2CRTC; - } + /* si+Ext_ResInfo */ + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; + crt2crtc = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; tempax = 0; @@ -5238,18 +4801,11 @@ static void XGI_SetLCDRegs(unsigned short ModeNo, unsigned short ModeIdIndex, struct XGI_LCDDesStruct *LCDBDesPtr = NULL; - if (ModeNo <= 0x13) { - /* si+St_ResInfo */ - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - resinfo = pVBInfo->SModeIDTable[ModeIdIndex].St_ResInfo; - } else { - /* si+Ext_ResInfo */ - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; - CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex]. - Ext_CRT1CRTC; - CRT1Index &= IndexMask; - } + /* si+Ext_ResInfo */ + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + resinfo = pVBInfo->EModeIDTable[ModeIdIndex].Ext_RESINFO; + CRT1Index = pVBInfo->RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; + CRT1Index &= IndexMask; if (!(pVBInfo->VBInfo & SetCRT2ToLCD)) return; @@ -5535,12 +5091,8 @@ static void XGI_SetGroup3(unsigned short ModeNo, unsigned short ModeIdIndex, unsigned char *tempdi; unsigned short modeflag; - if (ModeNo <= 0x13) - /* si+St_ResInfo */ - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - else - /* si+Ext_ResInfo */ - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; + /* si+Ext_ResInfo */ + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; xgifb_reg_set(pVBInfo->Part3Port, 0x00, 0x00); if (pVBInfo->TVInfo & TVSetPAL) { @@ -5598,13 +5150,8 @@ static void XGI_SetGroup4(unsigned short ModeNo, unsigned short ModeIdIndex, unsigned long tempebx, tempeax, templong; - if (ModeNo <= 0x13) - /* si+St_ResInfo */ - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - else - /* si+Ext_ResInfo */ - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - + /* si+Ext_ResInfo */ + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; temp = pVBInfo->RVBHCFACT; xgifb_reg_set(pVBInfo->Part4Port, 0x13, temp); @@ -5812,31 +5359,21 @@ static unsigned char XGI_XG21CheckLVDSMode(struct xgifb_video_info *xgifb_info, unsigned short xres, yres, colordepth, modeflag, resindex; resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo); - 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; - } + xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */ + yres = pVBInfo->ModeResInfo[resindex].VTotal; /* yres->bx */ + /* si+St_ModeFlag */ + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; if (!(modeflag & Charx8Dot)) { xres /= 9; xres *= 8; } - if (ModeNo > 0x13) { - if ((ModeNo > 0x13) && (modeflag & HalfDCLK)) - xres *= 2; - - if ((ModeNo > 0x13) && (modeflag & DoubleScanMode)) - yres *= 2; + if ((ModeNo > 0x13) && (modeflag & HalfDCLK)) + xres *= 2; - } + if ((ModeNo > 0x13) && (modeflag & DoubleScanMode)) + yres *= 2; if (xres > xgifb_info->lvds_data.LVDSHDE) return 0; @@ -5844,16 +5381,11 @@ static unsigned char XGI_XG21CheckLVDSMode(struct xgifb_video_info *xgifb_info, if (yres > xgifb_info->lvds_data.LVDSVDE) return 0; - if (ModeNo > 0x13) { - if (xres != xgifb_info->lvds_data.LVDSHDE || - yres != xgifb_info->lvds_data.LVDSVDE) { - colordepth = XGI_GetColorDepth(ModeNo, - ModeIdIndex, - pVBInfo); - if (colordepth > 2) - return 0; - - } + if (xres != xgifb_info->lvds_data.LVDSHDE || + yres != xgifb_info->lvds_data.LVDSVDE) { + colordepth = XGI_GetColorDepth(ModeNo, ModeIdIndex, pVBInfo); + if (colordepth > 2) + return 0; } return 1; } @@ -5889,17 +5421,10 @@ static void xgifb_set_lvds(struct xgifb_video_info *xgifb_info, XGI_SetXG21FPBits(pVBInfo); resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo); - 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; - } + xres = pVBInfo->ModeResInfo[resindex].HTotal; /* xres->ax */ + yres = pVBInfo->ModeResInfo[resindex].VTotal; /* yres->bx */ + /* si+St_ModeFlag */ + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; if (!(modeflag & Charx8Dot)) xres = xres * 8 / 9; @@ -5907,8 +5432,6 @@ static void xgifb_set_lvds(struct xgifb_video_info *xgifb_info, LVDSHT = xgifb_info->lvds_data.LVDSHT; LVDSHBS = xres + (xgifb_info->lvds_data.LVDSHDE - xres) / 2; - if ((ModeNo <= 0x13) && (modeflag & HalfDCLK)) - LVDSHBS -= xres / 4; if (LVDSHBS > LVDSHT) LVDSHBS -= LVDSHT; @@ -5926,7 +5449,7 @@ static void xgifb_set_lvds(struct xgifb_video_info *xgifb_info, LVDSVT = xgifb_info->lvds_data.LVDSVT; LVDSVBS = yres + (xgifb_info->lvds_data.LVDSVDE - yres) / 2; - if ((ModeNo > 0x13) && (modeflag & DoubleScanMode)) + if (modeflag & DoubleScanMode) LVDSVBS += yres / 2; if (LVDSVBS > LVDSVT) @@ -6529,12 +6052,7 @@ static void XGI_SetAntiFlicker(unsigned short ModeNo, tempbx = XGI_GetTVPtrIndex(pVBInfo); tempbx &= 0xFE; - - if (ModeNo <= 0x13) - index = pVBInfo->SModeIDTable[ModeIdIndex].VB_StTVFlickerIndex; - else - index = pVBInfo->EModeIDTable[ModeIdIndex].VB_ExtTVFlickerIndex; - + index = pVBInfo->EModeIDTable[ModeIdIndex].VB_ExtTVFlickerIndex; tempbx += index; tempah = TVAntiFlickList[tempbx]; tempah = tempah << 4; @@ -6552,12 +6070,7 @@ static void XGI_SetEdgeEnhance(unsigned short ModeNo, tempbx = XGI_GetTVPtrIndex(pVBInfo); tempbx &= 0xFE; - - if (ModeNo <= 0x13) - index = pVBInfo->SModeIDTable[ModeIdIndex].VB_StTVEdgeIndex; - else - index = pVBInfo->EModeIDTable[ModeIdIndex].VB_ExtTVEdgeIndex; - + index = pVBInfo->EModeIDTable[ModeIdIndex].VB_ExtTVEdgeIndex; tempbx += index; tempah = TVEdgeList[tempbx]; tempah = tempah << 5; @@ -6624,13 +6137,7 @@ static void XGI_SetYFilter(unsigned short ModeNo, unsigned short ModeIdIndex, return; } - if (ModeNo <= 0x13) - tempal = pVBInfo->SModeIDTable[ModeIdIndex]. - VB_StTVYFilterIndex; - else - tempal = pVBInfo->EModeIDTable[ModeIdIndex]. - VB_ExtTVYFilterIndex; - + tempal = pVBInfo->EModeIDTable[ModeIdIndex].VB_ExtTVYFilterIndex; if (tempcl == 0) index = tempal * 4; else @@ -6705,16 +6212,14 @@ static void XGI_SetCRT2ModeRegs(unsigned short ModeNo, if (pVBInfo->VBInfo & (SetCRT2ToRAMDAC | SetCRT2ToTV | SetCRT2ToLCD)) { tempah = 0x40; /* BTDRAM */ - if (ModeNo > 0x13) { - tempcl = pVBInfo->ModeType; - tempcl -= ModeVGA; - if (tempcl >= 0) { - /* BT Color */ - tempah = (0x008 >> tempcl); - if (tempah == 0) - tempah = 1; - tempah |= 0x040; - } + tempcl = pVBInfo->ModeType; + tempcl -= ModeVGA; + if (tempcl >= 0) { + /* BT Color */ + tempah = (0x008 >> tempcl); + if (tempah == 0) + tempah = 1; + tempah |= 0x040; } if (pVBInfo->VBInfo & SetInSlaveMode) tempah ^= 0x50; /* BTDAC */ @@ -6790,10 +6295,8 @@ static void XGI_SetCRT2ModeRegs(unsigned short ModeNo, if (pVBInfo->VBInfo & SetCRT2ToTV) { tempah |= 0x020; - if (ModeNo > 0x13) { - if (pVBInfo->VBInfo & DriverMode) - tempah = tempah ^ 0x20; - } + if (pVBInfo->VBInfo & DriverMode) + tempah = tempah ^ 0x20; } xgifb_reg_and_or(pVBInfo->Part4Port, 0x0D, ~0x0BF, tempah); @@ -6918,13 +6421,7 @@ unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE, unsigned short RefreshRateTableIndex, i, modeflag, index, temp; - if (ModeNo <= 0x13) - modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag; - else - modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; - - if (ModeNo < 0x14) - return 0xFFFF; + modeflag = pVBInfo->EModeIDTable[ModeIdIndex].Ext_ModeFlag; index = xgifb_reg_get(pVBInfo->P3d4, 0x33); index = index >> pVBInfo->SelectCRT2Rate; @@ -7290,9 +6787,7 @@ static void XGI_SetCRT1Group(struct xgifb_video_info *xgifb_info, unsigned short ModeNo, unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { - unsigned short StandTableIndex, RefreshRateTableIndex, b3CC, temp; - - unsigned short XGINew_P3cc = pVBInfo->P3cc; + unsigned short StandTableIndex, RefreshRateTableIndex, temp; StandTableIndex = XGI_GetModePtr(ModeNo, ModeIdIndex, pVBInfo); XGI_SetSeqRegs(ModeNo, StandTableIndex, ModeIdIndex, pVBInfo); @@ -7333,22 +6828,6 @@ static void XGI_SetCRT1Group(struct xgifb_video_info *xgifb_info, RefreshRateTableIndex, pVBInfo); } - if ((HwDeviceExtension->jChipType >= XG20) && - (HwDeviceExtension->jChipType < XG27)) { /* fix H/W DCLK/2 bug */ - if ((ModeNo == 0x00) | (ModeNo == 0x01)) { - xgifb_reg_set(pVBInfo->P3c4, 0x2B, 0x4E); - xgifb_reg_set(pVBInfo->P3c4, 0x2C, 0xE9); - b3CC = (unsigned char) inb(XGINew_P3cc); - outb((b3CC |= 0x0C), XGINew_P3cc); - } else if ((ModeNo == 0x04) | (ModeNo == 0x05) | (ModeNo - == 0x0D)) { - xgifb_reg_set(pVBInfo->P3c4, 0x2B, 0x1B); - xgifb_reg_set(pVBInfo->P3c4, 0x2C, 0xE3); - b3CC = (unsigned char) inb(XGINew_P3cc); - outb((b3CC |= 0x0C), XGINew_P3cc); - } - } - if (HwDeviceExtension->jChipType >= XG21) { temp = xgifb_reg_get(pVBInfo->P3d4, 0x38); if (temp & 0xA0) { @@ -7502,13 +6981,8 @@ unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info, pVBInfo)) return 0; - if (ModeNo <= 0x13) { - pVBInfo->ModeType = pVBInfo->SModeIDTable[ModeIdIndex]. - St_ModeFlag & ModeTypeMask; - } else { - pVBInfo->ModeType = pVBInfo->EModeIDTable[ModeIdIndex]. + pVBInfo->ModeType = pVBInfo->EModeIDTable[ModeIdIndex]. Ext_ModeFlag & ModeTypeMask; - } pVBInfo->SetFlag = 0; pVBInfo->VBInfo = DisableCRT2Display; |