| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Aaro Koskinen | 17286 | 58.54% | 60 | 52.17% |
| Arnaud Patard | 10910 | 36.95% | 1 | 0.87% |
| Peter Hüwe | 465 | 1.57% | 21 | 18.26% |
| Bill Pemberton | 454 | 1.54% | 4 | 3.48% |
| Miguel Gómez | 124 | 0.42% | 11 | 9.57% |
| Daniel Kenji Toyama | 97 | 0.33% | 1 | 0.87% |
| Aya Mahfouz | 70 | 0.24% | 1 | 0.87% |
| Dmitry Eremin-Solenikov | 44 | 0.15% | 1 | 0.87% |
| Walt Feasel | 23 | 0.08% | 2 | 1.74% |
| Kenny Ballou | 18 | 0.06% | 2 | 1.74% |
| Prashant P. Shah | 13 | 0.04% | 1 | 0.87% |
| Fabian Frederick | 12 | 0.04% | 1 | 0.87% |
| Elise Lennion | 3 | 0.01% | 1 | 0.87% |
| Randy Dunlap | 2 | 0.01% | 1 | 0.87% |
| Nicholas Sim | 2 | 0.01% | 1 | 0.87% |
| Colin Ian King | 1 | 0.00% | 1 | 0.87% |
| Clifton Barnes | 1 | 0.00% | 1 | 0.87% |
| Justin P. Mattock | 1 | 0.00% | 1 | 0.87% |
| Dan Carpenter | 1 | 0.00% | 1 | 0.87% |
| Greg Kroah-Hartman | 1 | 0.00% | 1 | 0.87% |
| Colin Cronin | 1 | 0.00% | 1 | 0.87% |
| Total | 29529 | 115 |
// SPDX-License-Identifier: GPL-2.0 #include <linux/delay.h> #include "XGIfb.h" #include "vb_def.h" #include "vb_init.h" #include "vb_util.h" #include "vb_table.h" #include "vb_setmode.h" #define IndexMask 0xff #define TVCLKBASE_315_25 (TVCLKBASE_315 + 25) static const unsigned short XGINew_VGA_DAC[] = { 0x00, 0x10, 0x04, 0x14, 0x01, 0x11, 0x09, 0x15, 0x2A, 0x3A, 0x2E, 0x3E, 0x2B, 0x3B, 0x2F, 0x3F, 0x00, 0x05, 0x08, 0x0B, 0x0E, 0x11, 0x14, 0x18, 0x1C, 0x20, 0x24, 0x28, 0x2D, 0x32, 0x38, 0x3F, 0x00, 0x10, 0x1F, 0x2F, 0x3F, 0x1F, 0x27, 0x2F, 0x37, 0x3F, 0x2D, 0x31, 0x36, 0x3A, 0x3F, 0x00, 0x07, 0x0E, 0x15, 0x1C, 0x0E, 0x11, 0x15, 0x18, 0x1C, 0x14, 0x16, 0x18, 0x1A, 0x1C, 0x00, 0x04, 0x08, 0x0C, 0x10, 0x08, 0x0A, 0x0C, 0x0E, 0x10, 0x0B, 0x0C, 0x0D, 0x0F, 0x10}; void InitTo330Pointer(unsigned char ChipType, struct vb_device_info *pVBInfo) { pVBInfo->MCLKData = XGI340New_MCLKData; pVBInfo->LCDResInfo = 0; pVBInfo->LCDTypeInfo = 0; pVBInfo->LCDInfo = 0; pVBInfo->VBInfo = 0; pVBInfo->TVInfo = 0; pVBInfo->SR18 = XGI340_SR18; pVBInfo->CR40 = XGI340_cr41; if (ChipType < XG20) XGI_GetVBType(pVBInfo); /* 310 customization related */ if ((pVBInfo->VBType & VB_SIS301LV) || (pVBInfo->VBType & VB_SIS302LV)) pVBInfo->LCDCapList = XGI_LCDDLCapList; else pVBInfo->LCDCapList = XGI_LCDCapList; if (ChipType >= XG20) pVBInfo->XGINew_CR97 = 0x10; if (ChipType == XG27) { unsigned char temp; pVBInfo->MCLKData = XGI27New_MCLKData; pVBInfo->CR40 = XGI27_cr41; pVBInfo->XGINew_CR97 = 0xc1; pVBInfo->SR18 = XG27_SR18; /* Z11m DDR */ temp = xgifb_reg_get(pVBInfo->P3c4, 0x3B); /* SR3B[7][3]MAA15 MAA11 (Power on Trapping) */ if (((temp & 0x88) == 0x80) || ((temp & 0x88) == 0x08)) pVBInfo->XGINew_CR97 = 0x80; } } static void XGI_SetSeqRegs(struct vb_device_info *pVBInfo) { unsigned char SRdata, i; xgifb_reg_set(pVBInfo->P3c4, 0x00, 0x03); /* Set SR0 */ for (i = 0; i < 4; i++) { /* Get SR1,2,3,4 from file */ /* SR1 is with screen off 0x20 */ SRdata = XGI330_StandTable.SR[i]; /* Set SR 1 2 3 4 */ xgifb_reg_set(pVBInfo->P3c4, i + 1, SRdata); } } static void XGI_SetCRTCRegs(struct vb_device_info *pVBInfo) { unsigned char CRTCdata; unsigned short i; CRTCdata = xgifb_reg_get(pVBInfo->P3d4, 0x11); CRTCdata &= 0x7f; xgifb_reg_set(pVBInfo->P3d4, 0x11, CRTCdata); /* Unlock CRTC */ for (i = 0; i <= 0x18; i++) { /* Get CRTC from file */ CRTCdata = XGI330_StandTable.CRTC[i]; xgifb_reg_set(pVBInfo->P3d4, i, CRTCdata); /* Set CRTC(3d4) */ } } static void XGI_SetATTRegs(unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { unsigned char ARdata; unsigned short i, modeflag; modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; for (i = 0; i <= 0x13; i++) { ARdata = XGI330_StandTable.ATTR[i]; if ((modeflag & Charx8Dot) && i == 0x13) { /* ifndef Dot9 */ if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) { ARdata = 0; } else if ((pVBInfo->VBInfo & (SetCRT2ToTV | SetCRT2ToLCD)) && (pVBInfo->VBInfo & SetInSlaveMode)) { ARdata = 0; } } inb(pVBInfo->P3da); /* reset 3da */ outb(i, pVBInfo->P3c0); /* set index */ outb(ARdata, pVBInfo->P3c0); /* set data */ } inb(pVBInfo->P3da); /* reset 3da */ outb(0x14, pVBInfo->P3c0); /* set index */ outb(0x00, pVBInfo->P3c0); /* set data */ inb(pVBInfo->P3da); /* Enable Attribute */ outb(0x20, pVBInfo->P3c0); } static void XGI_SetGRCRegs(struct vb_device_info *pVBInfo) { unsigned char GRdata; unsigned short i; for (i = 0; i <= 0x08; i++) { /* Get GR from file */ GRdata = XGI330_StandTable.GRC[i]; xgifb_reg_set(pVBInfo->P3ce, i, GRdata); /* Set GR(3ce) */ } if (pVBInfo->ModeType > ModeVGA) { GRdata = xgifb_reg_get(pVBInfo->P3ce, 0x05); GRdata &= 0xBF; /* 256 color disable */ xgifb_reg_set(pVBInfo->P3ce, 0x05, GRdata); } } static void XGI_ClearExt1Regs(struct vb_device_info *pVBInfo) { unsigned short i; for (i = 0x0A; i <= 0x0E; i++) xgifb_reg_set(pVBInfo->P3c4, i, 0x00); /* Clear SR0A-SR0E */ } static unsigned char XGI_SetDefaultVCLK(struct vb_device_info *pVBInfo) { xgifb_reg_and_or(pVBInfo->P3c4, 0x31, ~0x30, 0x20); xgifb_reg_set(pVBInfo->P3c4, 0x2B, XGI_VCLKData[0].SR2B); xgifb_reg_set(pVBInfo->P3c4, 0x2C, XGI_VCLKData[0].SR2C); xgifb_reg_and_or(pVBInfo->P3c4, 0x31, ~0x30, 0x10); xgifb_reg_set(pVBInfo->P3c4, 0x2B, XGI_VCLKData[1].SR2B); xgifb_reg_set(pVBInfo->P3c4, 0x2C, XGI_VCLKData[1].SR2C); xgifb_reg_and(pVBInfo->P3c4, 0x31, ~0x30); return 0; } static unsigned char XGI_AjustCRT2Rate(unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex, unsigned short *i, struct vb_device_info *pVBInfo) { unsigned short tempax, tempbx, resinfo, modeflag, infoflag; modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; tempbx = XGI330_RefIndex[RefreshRateTableIndex + (*i)].ModeID; tempax = 0; if (pVBInfo->VBInfo & SetCRT2ToRAMDAC) { tempax |= SupportRAMDAC2; if (pVBInfo->VBType & VB_XGI301C) tempax |= SupportCRT2in301C; } /* 301b */ if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) { tempax |= SupportLCD; if (pVBInfo->LCDResInfo != Panel_1280x1024 && pVBInfo->LCDResInfo != Panel_1280x960 && (pVBInfo->LCDInfo & LCDNonExpanding) && resinfo >= 9) return 0; } if (pVBInfo->VBInfo & SetCRT2ToHiVision) { /* for HiTV */ tempax |= SupportHiVision; if ((pVBInfo->VBInfo & SetInSlaveMode) && ((resinfo == 4) || (resinfo == 3 && (pVBInfo->SetFlag & TVSimuMode)) || (resinfo > 7))) return 0; } else if (pVBInfo->VBInfo & (SetCRT2ToAVIDEO | SetCRT2ToSVIDEO | SetCRT2ToSCART | SetCRT2ToYPbPr525750 | SetCRT2ToHiVision)) { tempax |= SupportTV; if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) tempax |= SupportTV1024; if (!(pVBInfo->VBInfo & TVSetPAL) && (modeflag & NoSupportSimuTV) && (pVBInfo->VBInfo & SetInSlaveMode) && !(pVBInfo->VBInfo & SetNotSimuMode)) return 0; } for (; XGI330_RefIndex[RefreshRateTableIndex + (*i)].ModeID == tempbx; (*i)--) { infoflag = XGI330_RefIndex[RefreshRateTableIndex + (*i)].Ext_InfoFlag; if (infoflag & tempax) return 1; if ((*i) == 0) break; } for ((*i) = 0;; (*i)++) { infoflag = XGI330_RefIndex[RefreshRateTableIndex + (*i)].Ext_InfoFlag; if (XGI330_RefIndex[RefreshRateTableIndex + (*i)].ModeID != tempbx) { return 0; } if (infoflag & tempax) return 1; } return 1; } static void XGI_SetSync(unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { unsigned short sync, temp; /* di+0x00 */ sync = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag >> 8; sync &= 0xC0; temp = 0x2F; temp |= sync; outb(temp, pVBInfo->P3c2); /* Set Misc(3c2) */ } static void XGI_SetCRT1Timing_H(struct vb_device_info *pVBInfo, struct xgi_hw_device_info *HwDeviceExtension) { unsigned char data, data1, pushax; unsigned short i, j; /* unlock cr0-7 */ data = xgifb_reg_get(pVBInfo->P3d4, 0x11); data &= 0x7F; xgifb_reg_set(pVBInfo->P3d4, 0x11, data); data = pVBInfo->TimingH.data[0]; xgifb_reg_set(pVBInfo->P3d4, 0, data); for (i = 0x01; i <= 0x04; i++) { data = pVBInfo->TimingH.data[i]; xgifb_reg_set(pVBInfo->P3d4, (unsigned short)(i + 1), data); } for (i = 0x05; i <= 0x06; i++) { data = pVBInfo->TimingH.data[i]; xgifb_reg_set(pVBInfo->P3c4, (unsigned short)(i + 6), data); } j = xgifb_reg_get(pVBInfo->P3c4, 0x0e); j &= 0x1F; data = pVBInfo->TimingH.data[7]; data &= 0xE0; data |= j; xgifb_reg_set(pVBInfo->P3c4, 0x0e, data); if (HwDeviceExtension->jChipType >= XG20) { data = xgifb_reg_get(pVBInfo->P3d4, 0x04); data = data - 1; xgifb_reg_set(pVBInfo->P3d4, 0x04, data); data = xgifb_reg_get(pVBInfo->P3d4, 0x05); data1 = data; data1 &= 0xE0; data &= 0x1F; if (data == 0) { pushax = data; data = xgifb_reg_get(pVBInfo->P3c4, 0x0c); data &= 0xFB; xgifb_reg_set(pVBInfo->P3c4, 0x0c, data); data = pushax; } data = data - 1; data |= data1; xgifb_reg_set(pVBInfo->P3d4, 0x05, data); data = xgifb_reg_get(pVBInfo->P3c4, 0x0e); data >>= 5; data = data + 3; if (data > 7) data = data - 7; data <<= 5; xgifb_reg_and_or(pVBInfo->P3c4, 0x0e, ~0xE0, data); } } static void XGI_SetCRT1Timing_V(unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { unsigned char data; unsigned short i, j; for (i = 0x00; i <= 0x01; i++) { data = pVBInfo->TimingV.data[i]; xgifb_reg_set(pVBInfo->P3d4, (unsigned short)(i + 6), data); } for (i = 0x02; i <= 0x03; i++) { data = pVBInfo->TimingV.data[i]; xgifb_reg_set(pVBInfo->P3d4, (unsigned short)(i + 0x0e), data); } for (i = 0x04; i <= 0x05; i++) { data = pVBInfo->TimingV.data[i]; xgifb_reg_set(pVBInfo->P3d4, (unsigned short)(i + 0x11), data); } j = xgifb_reg_get(pVBInfo->P3c4, 0x0a); j &= 0xC0; data = pVBInfo->TimingV.data[6]; data &= 0x3F; data |= j; xgifb_reg_set(pVBInfo->P3c4, 0x0a, data); data = pVBInfo->TimingV.data[6]; data &= 0x80; data >>= 2; i = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; i &= DoubleScanMode; if (i) data |= 0x80; j = xgifb_reg_get(pVBInfo->P3d4, 0x09); j &= 0x5F; data |= j; xgifb_reg_set(pVBInfo->P3d4, 0x09, data); } static void XGI_SetCRT1CRTC(unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo, struct xgi_hw_device_info *HwDeviceExtension) { unsigned char index, data; unsigned short i; /* Get index */ index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; index = index & IndexMask; data = xgifb_reg_get(pVBInfo->P3d4, 0x11); data &= 0x7F; xgifb_reg_set(pVBInfo->P3d4, 0x11, data); /* Unlock CRTC */ for (i = 0; i < 8; i++) pVBInfo->TimingH.data[i] = XGI_CRT1Table[index].CR[i]; for (i = 0; i < 7; i++) pVBInfo->TimingV.data[i] = XGI_CRT1Table[index].CR[i + 8]; XGI_SetCRT1Timing_H(pVBInfo, HwDeviceExtension); XGI_SetCRT1Timing_V(ModeIdIndex, pVBInfo); if (pVBInfo->ModeType > 0x03) xgifb_reg_set(pVBInfo->P3d4, 0x14, 0x4F); } /* * Function : XGI_SetXG21CRTC * Input : Stand or enhance CRTC table * Output : Fill CRT Hsync/Vsync to SR2E/SR2F/SR30/SR33/SR34/SR3F * Description : Set LCD timing */ static void XGI_SetXG21CRTC(unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { unsigned char index, Tempax, Tempbx, Tempcx, Tempdx; unsigned short Temp1, Temp2, Temp3; index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; /* Tempax: CR4 HRS */ Tempax = XGI_CRT1Table[index].CR[3]; Tempcx = Tempax; /* Tempcx: HRS */ /* SR2E[7:0]->HRS */ xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax); Tempdx = XGI_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 = XGI_CRT1Table[index].CR[4]; /* CR5 HRE */ Tempax &= 0x1F; /* Tempax[4:0]: HRE[4:0] */ Tempbx = XGI_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 = XGI_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 = XGI_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 = XGI_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 = XGI_CRT1Table[index].CR[11]; Tempax &= 0x0F; /* Tempax[3:0]: VRE[3:0] */ /* Tempbx: SRA */ Tempbx = XGI_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 RefreshRateTableIndex, struct vb_device_info *pVBInfo) { unsigned short index, Tempax, Tempbx, Tempcx; index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; /* Tempax: CR4 HRS */ Tempax = XGI_CRT1Table[index].CR[3]; Tempbx = Tempax; /* Tempbx: HRS[7:0] */ /* SR2E[7:0]->HRS */ xgifb_reg_set(pVBInfo->P3c4, 0x2E, Tempax); /* SR0B */ Tempax = XGI_CRT1Table[index].CR[5]; Tempax &= 0xC0; /* Tempax[7:6]: SR0B[7:6]: HRS[9:8] */ Tempbx |= Tempax << 2; /* Tempbx: HRS[9:0] */ Tempax = XGI_CRT1Table[index].CR[4]; /* CR5 HRE */ Tempax &= 0x1F; /* Tempax[4:0]: HRE[4:0] */ Tempcx = Tempax; /* Tempcx: HRE[4:0] */ Tempax = XGI_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 = XGI_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 = XGI_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 = XGI_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 = XGI_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 = XGI_CRT1Table[index].CR[14]; Tempax &= 0x08; /* SR0A[3] VRS[10] */ Tempcx |= Tempax << 7; /* Tempcx <= VRS[10:0] */ /* Tempax: CR11 VRE */ Tempax = XGI_CRT1Table[index].CR[11]; Tempax &= 0x0F; /* Tempax[3:0]: VRE[3:0] */ /* Tempbx: SR0A */ Tempbx = XGI_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) { unsigned char temp; /* D[1:0] 01: 18bit, 00: dual 12, 10: single 24 */ temp = xgifb_reg_get(pVBInfo->P3d4, 0x37); temp = (temp & 3) << 6; /* SR06[7]0: dual 12/1: single 24 [6] 18bit Dither <= 0 h/w recommend */ xgifb_reg_and_or(pVBInfo->P3c4, 0x06, ~0xc0, temp & 0x80); /* SR09[7] enable FP output, SR09[6] 1: sigle 18bits, 0: 24bits */ xgifb_reg_and_or(pVBInfo->P3c4, 0x09, ~0xc0, temp | 0x80); } static void xgifb_set_lcd(int chip_id, struct vb_device_info *pVBInfo, unsigned short RefreshRateTableIndex) { unsigned short temp; xgifb_reg_set(pVBInfo->P3d4, 0x2E, 0x00); xgifb_reg_set(pVBInfo->P3d4, 0x2F, 0x00); xgifb_reg_set(pVBInfo->P3d4, 0x46, 0x00); xgifb_reg_set(pVBInfo->P3d4, 0x47, 0x00); if (chip_id == XG27) { temp = xgifb_reg_get(pVBInfo->P3d4, 0x37); if ((temp & 0x03) == 0) { /* dual 12 */ xgifb_reg_set(pVBInfo->P3d4, 0x46, 0x13); xgifb_reg_set(pVBInfo->P3d4, 0x47, 0x13); } } if (chip_id == XG27) { XGI_SetXG27FPBits(pVBInfo); } else { temp = xgifb_reg_get(pVBInfo->P3d4, 0x37); if (temp & 0x01) { /* 18 bits FP */ xgifb_reg_or(pVBInfo->P3c4, 0x06, 0x40); xgifb_reg_or(pVBInfo->P3c4, 0x09, 0x40); } } xgifb_reg_or(pVBInfo->P3c4, 0x1E, 0x01); /* Negative blank polarity */ xgifb_reg_and(pVBInfo->P3c4, 0x30, ~0x20); /* Hsync polarity */ xgifb_reg_and(pVBInfo->P3c4, 0x35, ~0x80); /* Vsync polarity */ temp = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag; if (temp & 0x4000) { /* Hsync polarity */ xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20); } if (temp & 0x8000) { /* Vsync polarity */ xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80); } } /* * Function : XGI_UpdateXG21CRTC * Input : * Output : CRT1 CRTC * Description : Modify CRT1 Hsync/Vsync to fix LCD mode timing */ static void XGI_UpdateXG21CRTC(unsigned short ModeNo, struct vb_device_info *pVBInfo, unsigned short RefreshRateTableIndex) { int index = -1; xgifb_reg_and(pVBInfo->P3d4, 0x11, 0x7F); /* Unlock CR0~7 */ if (ModeNo == 0x2E && (XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC == RES640x480x60)) index = 12; else if (ModeNo == 0x2E && (XGI330_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; if (index != -1) { xgifb_reg_set(pVBInfo->P3d4, 0x02, XGI_UpdateCRT1Table[index].CR02); xgifb_reg_set(pVBInfo->P3d4, 0x03, XGI_UpdateCRT1Table[index].CR03); xgifb_reg_set(pVBInfo->P3d4, 0x15, XGI_UpdateCRT1Table[index].CR15); xgifb_reg_set(pVBInfo->P3d4, 0x16, XGI_UpdateCRT1Table[index].CR16); } } static void XGI_SetCRT1DE(unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { unsigned short resindex, tempax, tempbx, tempcx, temp, modeflag; unsigned char data; resindex = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; tempax = XGI330_ModeResInfo[resindex].HTotal; tempbx = XGI330_ModeResInfo[resindex].VTotal; if (modeflag & HalfDCLK) tempax >>= 1; if (modeflag & HalfDCLK) tempax <<= 1; temp = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag; if (temp & InterlaceMode) tempbx >>= 1; if (modeflag & DoubleScanMode) tempbx <<= 1; tempcx = 8; tempax /= tempcx; tempax -= 1; tempbx -= 1; tempcx = tempax; temp = xgifb_reg_get(pVBInfo->P3d4, 0x11); data = xgifb_reg_get(pVBInfo->P3d4, 0x11); data &= 0x7F; xgifb_reg_set(pVBInfo->P3d4, 0x11, data); /* Unlock CRTC */ xgifb_reg_set(pVBInfo->P3d4, 0x01, (unsigned short)(tempcx & 0xff)); xgifb_reg_and_or(pVBInfo->P3d4, 0x0b, ~0x0c, (unsigned short)((tempcx & 0x0ff00) >> 10)); xgifb_reg_set(pVBInfo->P3d4, 0x12, (unsigned short)(tempbx & 0xff)); tempax = 0; tempbx >>= 8; if (tempbx & 0x01) tempax |= 0x02; if (tempbx & 0x02) tempax |= 0x40; xgifb_reg_and_or(pVBInfo->P3d4, 0x07, ~0x42, tempax); data = xgifb_reg_get(pVBInfo->P3d4, 0x07); tempax = 0; if (tempbx & 0x04) tempax |= 0x02; xgifb_reg_and_or(pVBInfo->P3d4, 0x0a, ~0x02, tempax); xgifb_reg_set(pVBInfo->P3d4, 0x11, temp); } static void XGI_SetCRT1Offset(unsigned short ModeNo, unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex, struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) { unsigned short temp, ah, al, temp2, i, DisplayUnit; /* GetOffset */ temp = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeInfo; temp >>= 8; temp = XGI330_ScreenOffset[temp]; temp2 = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag; temp2 &= InterlaceMode; if (temp2) temp <<= 1; temp2 = pVBInfo->ModeType - ModeEGA; switch (temp2) { case 0: temp2 = 1; break; case 1: temp2 = 2; break; case 2: temp2 = 4; break; case 3: temp2 = 4; break; case 4: temp2 = 6; break; case 5: temp2 = 8; break; default: break; } if ((ModeNo >= 0x26) && (ModeNo <= 0x28)) temp = temp * temp2 + temp2 / 2; else temp *= temp2; /* SetOffset */ DisplayUnit = temp; temp2 = temp; temp >>= 8; /* ah */ temp &= 0x0F; i = xgifb_reg_get(pVBInfo->P3c4, 0x0E); i &= 0xF0; i |= temp; xgifb_reg_set(pVBInfo->P3c4, 0x0E, i); temp = (unsigned char)temp2; temp &= 0xFF; /* al */ xgifb_reg_set(pVBInfo->P3d4, 0x13, temp); /* SetDisplayUnit */ temp2 = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag; temp2 &= InterlaceMode; if (temp2) DisplayUnit >>= 1; DisplayUnit <<= 5; ah = (DisplayUnit & 0xff00) >> 8; al = DisplayUnit & 0x00ff; if (al == 0) ah += 1; else ah += 2; if (HwDeviceExtension->jChipType >= XG20) if ((ModeNo == 0x4A) | (ModeNo == 0x49)) ah -= 1; xgifb_reg_set(pVBInfo->P3c4, 0x10, ah); } static unsigned short XGI_GetVCLK2Ptr(unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { unsigned short VCLKIndex, modeflag; /* si+Ext_ResInfo */ modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) { /* 301b */ if (pVBInfo->LCDResInfo != Panel_1024x768) /* LCDXlat2VCLK */ VCLKIndex = VCLK108_2_315 + 5; else VCLKIndex = VCLK65_315 + 2; /* LCDXlat1VCLK */ } else if (pVBInfo->VBInfo & SetCRT2ToHiVision) { if (pVBInfo->SetFlag & RPLLDIV2XO) VCLKIndex = TVCLKBASE_315_25 + HiTVVCLKDIV2; else VCLKIndex = TVCLKBASE_315_25 + HiTVVCLK; if (pVBInfo->SetFlag & TVSimuMode) { if (modeflag & Charx8Dot) VCLKIndex = TVCLKBASE_315_25 + HiTVSimuVCLK; else VCLKIndex = TVCLKBASE_315_25 + HiTVTextVCLK; } /* 301lv */ if (pVBInfo->VBType & VB_SIS301LV) { if (pVBInfo->SetFlag & RPLLDIV2XO) VCLKIndex = YPbPr525iVCLK_2; else VCLKIndex = YPbPr525iVCLK; } } else if (pVBInfo->VBInfo & SetCRT2ToTV) { if (pVBInfo->SetFlag & RPLLDIV2XO) VCLKIndex = TVCLKBASE_315_25 + TVVCLKDIV2; else VCLKIndex = TVCLKBASE_315_25 + TVVCLK; } else { /* for CRT2 */ /* di+Ext_CRTVCLK */ VCLKIndex = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; VCLKIndex &= IndexMask; } return VCLKIndex; } static void XGI_SetCRT1VCLK(unsigned short ModeIdIndex, struct xgi_hw_device_info *HwDeviceExtension, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { unsigned char index, data; unsigned short vclkindex; if ((pVBInfo->IF_DEF_LVDS == 0) && (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) && (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)) { vclkindex = XGI_GetVCLK2Ptr(ModeIdIndex, RefreshRateTableIndex, pVBInfo); data = xgifb_reg_get(pVBInfo->P3c4, 0x31) & 0xCF; xgifb_reg_set(pVBInfo->P3c4, 0x31, data); data = XGI_VBVCLKData[vclkindex].Part4_A; xgifb_reg_set(pVBInfo->P3c4, 0x2B, data); data = XGI_VBVCLKData[vclkindex].Part4_B; xgifb_reg_set(pVBInfo->P3c4, 0x2C, data); xgifb_reg_set(pVBInfo->P3c4, 0x2D, 0x01); } else { index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; data = xgifb_reg_get(pVBInfo->P3c4, 0x31) & 0xCF; xgifb_reg_set(pVBInfo->P3c4, 0x31, data); xgifb_reg_set(pVBInfo->P3c4, 0x2B, XGI_VCLKData[index].SR2B); xgifb_reg_set(pVBInfo->P3c4, 0x2C, XGI_VCLKData[index].SR2C); xgifb_reg_set(pVBInfo->P3c4, 0x2D, 0x01); } if (HwDeviceExtension->jChipType >= XG20) { if (XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag & HalfDCLK) { data = xgifb_reg_get(pVBInfo->P3c4, 0x2B); xgifb_reg_set(pVBInfo->P3c4, 0x2B, data); data = xgifb_reg_get(pVBInfo->P3c4, 0x2C); index = data; index &= 0xE0; data &= 0x1F; data <<= 1; data += 1; data |= index; xgifb_reg_set(pVBInfo->P3c4, 0x2C, data); } } } static void XGI_SetXG21FPBits(struct vb_device_info *pVBInfo) { unsigned char temp; temp = xgifb_reg_get(pVBInfo->P3d4, 0x37); /* D[0] 1: 18bit */ temp = (temp & 1) << 6; /* SR06[6] 18bit Dither */ xgifb_reg_and_or(pVBInfo->P3c4, 0x06, ~0x40, temp); /* SR09[7] enable FP output, SR09[6] 1: sigle 18bits, 0: dual 12bits */ xgifb_reg_and_or(pVBInfo->P3c4, 0x09, ~0xc0, temp | 0x80); } static void XGI_SetCRT1FIFO(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) { unsigned short data; data = xgifb_reg_get(pVBInfo->P3c4, 0x3D); data &= 0xfe; xgifb_reg_set(pVBInfo->P3c4, 0x3D, data); /* disable auto-threshold */ 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 */ } static void XGI_SetVCLKState(struct xgi_hw_device_info *HwDeviceExtension, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { unsigned short data, data2 = 0; short VCLK; unsigned char index; index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; index &= IndexMask; VCLK = XGI_VCLKData[index].CLOCK; data = xgifb_reg_get(pVBInfo->P3c4, 0x32); data &= 0xf3; if (VCLK >= 200) data |= 0x0c; /* VCLK > 200 */ if (HwDeviceExtension->jChipType >= XG20) data &= ~0x04; /* 2 pixel mode */ xgifb_reg_set(pVBInfo->P3c4, 0x32, data); if (HwDeviceExtension->jChipType < XG20) { data = xgifb_reg_get(pVBInfo->P3c4, 0x1F); data &= 0xE7; if (VCLK < 200) data |= 0x10; xgifb_reg_set(pVBInfo->P3c4, 0x1F, data); } data2 = 0x00; xgifb_reg_and_or(pVBInfo->P3c4, 0x07, 0xFC, data2); if (HwDeviceExtension->jChipType >= XG27) xgifb_reg_and_or(pVBInfo->P3c4, 0x40, 0xFC, data2 & 0x03); } static void XGI_SetCRT1ModeRegs(struct xgi_hw_device_info *HwDeviceExtension, unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { unsigned short data, data2, data3, infoflag = 0, modeflag, resindex, xres; modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; infoflag = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag; if (xgifb_reg_get(pVBInfo->P3d4, 0x31) & 0x01) xgifb_reg_and_or(pVBInfo->P3c4, 0x1F, 0x3F, 0x00); data = infoflag; data2 = 0; data2 |= 0x02; data3 = pVBInfo->ModeType - ModeVGA; data3 <<= 2; data2 |= data3; data &= InterlaceMode; if (data) data2 |= 0x20; xgifb_reg_and_or(pVBInfo->P3c4, 0x06, ~0x3F, data2); resindex = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; xres = XGI330_ModeResInfo[resindex].HTotal; /* xres->ax */ data = 0x0000; if (infoflag & InterlaceMode) { if (xres == 1024) data = 0x0035; else if (xres == 1280) data = 0x0048; } xgifb_reg_and_or(pVBInfo->P3d4, 0x19, 0xFF, data); xgifb_reg_and_or(pVBInfo->P3d4, 0x19, 0xFC, 0); if (modeflag & HalfDCLK) xgifb_reg_and_or(pVBInfo->P3c4, 0x01, 0xF7, 0x08); data2 = 0; if (modeflag & LineCompareOff) data2 |= 0x08; xgifb_reg_and_or(pVBInfo->P3c4, 0x0F, ~0x48, data2); data = 0x60; data = data ^ 0x60; data = data ^ 0xA0; xgifb_reg_and_or(pVBInfo->P3c4, 0x21, 0x1F, data); XGI_SetVCLKState(HwDeviceExtension, RefreshRateTableIndex, pVBInfo); data = xgifb_reg_get(pVBInfo->P3d4, 0x31); if (HwDeviceExtension->jChipType == XG27) { if (data & 0x40) data = 0x2c; else data = 0x6c; xgifb_reg_set(pVBInfo->P3d4, 0x52, data); xgifb_reg_or(pVBInfo->P3d4, 0x51, 0x10); } else if (HwDeviceExtension->jChipType >= XG20) { if (data & 0x40) data = 0x33; else data = 0x73; xgifb_reg_set(pVBInfo->P3d4, 0x52, data); xgifb_reg_set(pVBInfo->P3d4, 0x51, 0x02); } else { if (data & 0x40) data = 0x2c; else data = 0x6c; xgifb_reg_set(pVBInfo->P3d4, 0x52, data); } } static void XGI_WriteDAC(unsigned short dl, unsigned short ah, unsigned short al, unsigned short dh, struct vb_device_info *pVBInfo) { unsigned short bh, bl; bh = ah; bl = al; if (dl != 0) { swap(bh, dh); if (dl == 1) swap(bl, dh); else swap(bl, bh); } outb((unsigned short)dh, pVBInfo->P3c9); outb((unsigned short)bh, pVBInfo->P3c9); outb((unsigned short)bl, pVBInfo->P3c9); } static void XGI_LoadDAC(struct vb_device_info *pVBInfo) { unsigned short data, data2, i, k, m, n, o, si, di, bx, dl, al, ah, dh; const unsigned short *table = XGINew_VGA_DAC; outb(0xFF, pVBInfo->P3c6); outb(0x00, pVBInfo->P3c8); for (i = 0; i < 16; i++) { data = table[i]; for (k = 0; k < 3; k++) { data2 = 0; if (data & 0x01) data2 = 0x2A; if (data & 0x02) data2 += 0x15; outb(data2, pVBInfo->P3c9); data >>= 2; } } for (i = 16; i < 32; i++) { data = table[i]; for (k = 0; k < 3; k++) outb(data, pVBInfo->P3c9); } si = 32; for (m = 0; m < 9; m++) { di = si; bx = si + 0x04; dl = 0; for (n = 0; n < 3; n++) { for (o = 0; o < 5; o++) { dh = table[si]; ah = table[di]; al = table[bx]; si++; XGI_WriteDAC(dl, ah, al, dh, pVBInfo); } si -= 2; for (o = 0; o < 3; o++) { dh = table[bx]; ah = table[di]; al = table[si]; si--; XGI_WriteDAC(dl, ah, al, dh, pVBInfo); } dl++; } si += 5; } } static void XGI_GetLVDSResInfo(unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { unsigned short resindex, xres, yres, modeflag; /* si+Ext_ResInfo */ modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; /* si+Ext_ResInfo */ resindex = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; xres = XGI330_ModeResInfo[resindex].HTotal; yres = XGI330_ModeResInfo[resindex].VTotal; if (modeflag & HalfDCLK) xres <<= 1; if (modeflag & DoubleScanMode) yres <<= 1; if (xres == 720) xres = 640; pVBInfo->VGAHDE = xres; pVBInfo->HDE = xres; pVBInfo->VGAVDE = yres; pVBInfo->VDE = yres; } static void const *XGI_GetLcdPtr(struct XGI330_LCDDataTablStruct const *table, unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { unsigned short i, tempdx, tempbx, modeflag; tempbx = 0; modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; i = 0; while (table[i].PANELID != 0xff) { tempdx = pVBInfo->LCDResInfo; if (tempbx & 0x0080) { /* OEMUtil */ tempbx &= ~0x0080; tempdx = pVBInfo->LCDTypeInfo; } if (pVBInfo->LCDInfo & EnableScalingLCD) tempdx &= ~PanelResInfo; if (table[i].PANELID == tempdx) { tempbx = table[i].MASK; tempdx = pVBInfo->LCDInfo; if (modeflag & HalfDCLK) tempdx |= SetLCDLowResolution; tempbx &= tempdx; if (tempbx == table[i].CAP) break; } i++; } return table[i].DATAPTR; } static struct SiS_TVData const *XGI_GetTVPtr( unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { unsigned short i, tempdx, tempal, modeflag; modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; tempal = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; tempal = tempal & 0x3f; tempdx = pVBInfo->TVInfo; if (pVBInfo->VBInfo & SetInSlaveMode) tempdx = tempdx | SetTVLockMode; if (modeflag & HalfDCLK) tempdx = tempdx | SetTVLowResolution; i = 0; while (XGI_TVDataTable[i].MASK != 0xffff) { if ((tempdx & XGI_TVDataTable[i].MASK) == XGI_TVDataTable[i].CAP) break; i++; } return &XGI_TVDataTable[i].DATAPTR[tempal]; } static void XGI_GetLVDSData(unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { struct SiS_LVDSData const *LCDPtr; if (!(pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA))) return; LCDPtr = XGI_GetLcdPtr(XGI_EPLLCDDataPtr, ModeIdIndex, pVBInfo); pVBInfo->VGAHT = LCDPtr->VGAHT; pVBInfo->VGAVT = LCDPtr->VGAVT; pVBInfo->HT = LCDPtr->LCDHT; pVBInfo->VT = LCDPtr->LCDVT; if (pVBInfo->LCDInfo & (SetLCDtoNonExpanding | EnableScalingLCD)) return; if ((pVBInfo->LCDResInfo == Panel_1024x768) || (pVBInfo->LCDResInfo == Panel_1024x768x75)) { pVBInfo->HDE = 1024; pVBInfo->VDE = 768; } else if ((pVBInfo->LCDResInfo == Panel_1280x1024) || (pVBInfo->LCDResInfo == Panel_1280x1024x75)) { pVBInfo->HDE = 1280; pVBInfo->VDE = 1024; } else if (pVBInfo->LCDResInfo == Panel_1400x1050) { pVBInfo->HDE = 1400; pVBInfo->VDE = 1050; } else { pVBInfo->HDE = 1600; pVBInfo->VDE = 1200; } } static void XGI_ModCRT1Regs(unsigned short ModeIdIndex, struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) { unsigned short i; struct XGI_LVDSCRT1HDataStruct const *LCDPtr = NULL; struct XGI_LVDSCRT1VDataStruct const *LCDPtr1 = NULL; if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) { LCDPtr = XGI_GetLcdPtr(xgifb_epllcd_crt1_h, ModeIdIndex, pVBInfo); for (i = 0; i < 8; i++) pVBInfo->TimingH.data[i] = LCDPtr[0].Reg[i]; } XGI_SetCRT1Timing_H(pVBInfo, HwDeviceExtension); if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) { LCDPtr1 = XGI_GetLcdPtr(xgifb_epllcd_crt1_v, ModeIdIndex, pVBInfo); for (i = 0; i < 7; i++) pVBInfo->TimingV.data[i] = LCDPtr1[0].Reg[i]; } XGI_SetCRT1Timing_V(ModeIdIndex, pVBInfo); } static unsigned short XGI_GetLCDCapPtr(struct vb_device_info *pVBInfo) { unsigned char tempal, tempah, tempbl, i; tempah = xgifb_reg_get(pVBInfo->P3d4, 0x36); tempal = tempah & 0x0F; tempah = tempah & 0xF0; i = 0; tempbl = pVBInfo->LCDCapList[i].LCD_ID; while (tempbl != 0xFF) { if (tempbl & 0x80) { /* OEMUtil */ tempal = tempah; tempbl = tempbl & ~(0x80); } if (tempal == tempbl) break; i++; tempbl = pVBInfo->LCDCapList[i].LCD_ID; } return i; } static unsigned short XGI_GetLCDCapPtr1(struct vb_device_info *pVBInfo) { unsigned short tempah, tempal, tempbl, i; tempal = pVBInfo->LCDResInfo; tempah = pVBInfo->LCDTypeInfo; i = 0; tempbl = pVBInfo->LCDCapList[i].LCD_ID; while (tempbl != 0xFF) { if ((tempbl & 0x80) && (tempbl != 0x80)) { tempal = tempah; tempbl &= ~0x80; } if (tempal == tempbl) break; i++; tempbl = pVBInfo->LCDCapList[i].LCD_ID; } if (tempbl == 0xFF) { pVBInfo->LCDResInfo = Panel_1024x768; pVBInfo->LCDTypeInfo = 0; i = 0; } return i; } static void XGI_GetLCDSync(unsigned short *HSyncWidth, unsigned short *VSyncWidth, struct vb_device_info *pVBInfo) { unsigned short Index; Index = XGI_GetLCDCapPtr(pVBInfo); *HSyncWidth = pVBInfo->LCDCapList[Index].LCD_HSyncWidth; *VSyncWidth = pVBInfo->LCDCapList[Index].LCD_VSyncWidth; } static void XGI_SetLVDSRegs(unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { unsigned short tempbx, tempax, tempcx, tempdx, push1, push2, modeflag; unsigned long temp, temp1, temp2, temp3, push3; struct XGI330_LCDDataDesStruct2 const *LCDPtr1 = NULL; modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; LCDPtr1 = XGI_GetLcdPtr(XGI_EPLLCDDesDataPtr, ModeIdIndex, pVBInfo); XGI_GetLCDSync(&tempax, &tempbx, pVBInfo); push1 = tempbx; push2 = tempax; /* GetLCDResInfo */ if ((pVBInfo->LCDResInfo == Panel_1024x768) || (pVBInfo->LCDResInfo == Panel_1024x768x75)) { tempax = 1024; tempbx = 768; } else if ((pVBInfo->LCDResInfo == Panel_1280x1024) || (pVBInfo->LCDResInfo == Panel_1280x1024x75)) { tempax = 1280; tempbx = 1024; } else if (pVBInfo->LCDResInfo == Panel_1400x1050) { tempax = 1400; tempbx = 1050; } else { tempax = 1600; tempbx = 1200; } if (pVBInfo->LCDInfo & SetLCDtoNonExpanding) { pVBInfo->HDE = tempax; pVBInfo->VDE = tempbx; pVBInfo->VGAHDE = tempax; pVBInfo->VGAVDE = tempbx; } tempax = pVBInfo->HT; tempbx = LCDPtr1->LCDHDES; tempcx = pVBInfo->HDE; tempbx = tempbx & 0x0fff; tempcx += tempbx; if (tempcx >= tempax) tempcx -= tempax; xgifb_reg_set(pVBInfo->Part1Port, 0x1A, tempbx & 0x07); tempcx >>= 3; tempbx >>= 3; xgifb_reg_set(pVBInfo->Part1Port, 0x16, (unsigned short)(tempbx & 0xff)); xgifb_reg_set(pVBInfo->Part1Port, 0x17, (unsigned short)(tempcx & 0xff)); tempax = pVBInfo->HT; tempbx = LCDPtr1->LCDHRS; tempcx = push2; if (pVBInfo->LCDInfo & EnableScalingLCD) tempcx = LCDPtr1->LCDHSync; tempcx += tempbx; if (tempcx >= tempax) tempcx -= tempax; tempax = tempbx & 0x07; tempax >>= 5; tempcx >>= 3; tempbx >>= 3; tempcx &= 0x1f; tempax |= tempcx; xgifb_reg_set(pVBInfo->Part1Port, 0x15, tempax); xgifb_reg_set(pVBInfo->Part1Port, 0x14, (unsigned short)(tempbx & 0xff)); tempax = pVBInfo->VT; tempbx = LCDPtr1->LCDVDES; tempcx = pVBInfo->VDE; tempbx = tempbx & 0x0fff; tempcx += tempbx; if (tempcx >= tempax) tempcx -= tempax; xgifb_reg_set(pVBInfo->Part1Port, 0x1b, (unsigned short)(tempbx & 0xff)); xgifb_reg_set(pVBInfo->Part1Port, 0x1c, (unsigned short)(tempcx & 0xff)); tempbx = (tempbx >> 8) & 0x07; tempcx = (tempcx >> 8) & 0x07; xgifb_reg_set(pVBInfo->Part1Port, 0x1d, (unsigned short)((tempcx << 3) | tempbx)); tempax = pVBInfo->VT; tempbx = LCDPtr1->LCDVRS; tempcx = push1; if (pVBInfo->LCDInfo & EnableScalingLCD) tempcx = LCDPtr1->LCDVSync; tempcx += tempbx; if (tempcx >= tempax) tempcx -= tempax; xgifb_reg_set(pVBInfo->Part1Port, 0x18, (unsigned short)(tempbx & 0xff)); xgifb_reg_and_or(pVBInfo->Part1Port, 0x19, ~0x0f, (unsigned short)(tempcx & 0x0f)); tempax = ((tempbx >> 8) & 0x07) << 3; tempbx = pVBInfo->VGAVDE; if (tempbx != pVBInfo->VDE) tempax |= 0x40; if (pVBInfo->LCDInfo & XGI_EnableLVDSDDA) tempax |= 0x40; xgifb_reg_and_or(pVBInfo->Part1Port, 0x1a, 0x07, tempax); tempbx = pVBInfo->VDE; tempax = pVBInfo->VGAVDE; temp = tempax; /* 0430 ylshieh */ temp1 = (temp << 18) / tempbx; tempdx = (unsigned short)((temp << 18) % tempbx); if (tempdx != 0) temp1 += 1; temp2 = temp1; push3 = temp2; xgifb_reg_set(pVBInfo->Part1Port, 0x37, (unsigned short)(temp2 & 0xff)); xgifb_reg_set(pVBInfo->Part1Port, 0x36, (unsigned short)((temp2 >> 8) & 0xff)); tempbx = (unsigned short)(temp2 >> 16); tempax = tempbx & 0x03; tempbx = pVBInfo->VGAVDE; if (tempbx == pVBInfo->VDE) tempax |= 0x04; xgifb_reg_set(pVBInfo->Part1Port, 0x35, tempax); if (pVBInfo->VBType & VB_XGI301C) { temp2 = push3; xgifb_reg_set(pVBInfo->Part4Port, 0x3c, (unsigned short)(temp2 & 0xff)); xgifb_reg_set(pVBInfo->Part4Port, 0x3b, (unsigned short)((temp2 >> 8) & 0xff)); tempbx = (unsigned short)(temp2 >> 16); xgifb_reg_and_or(pVBInfo->Part4Port, 0x3a, ~0xc0, (unsigned short)((tempbx & 0xff) << 6)); tempcx = pVBInfo->VGAVDE; if (tempcx == pVBInfo->VDE) xgifb_reg_and_or(pVBInfo->Part4Port, 0x30, ~0x0c, 0x00); else xgifb_reg_and_or(pVBInfo->Part4Port, 0x30, ~0x0c, 0x08); } tempcx = pVBInfo->VGAHDE; tempbx = pVBInfo->HDE; temp1 = tempcx << 16; tempax = (unsigned short)(temp1 / tempbx); if ((tempbx & 0xffff) == (tempcx & 0xffff)) tempax = 65535; temp3 = tempax; temp1 = pVBInfo->VGAHDE << 16; temp1 /= temp3; temp3 <<= 16; temp1 -= 1; temp3 = (temp3 & 0xffff0000) + (temp1 & 0xffff); tempax = (unsigned short)(temp3 & 0xff); xgifb_reg_set(pVBInfo->Part1Port, 0x1f, tempax); temp1 = pVBInfo->VGAVDE << 18; temp1 = temp1 / push3; tempbx = (unsigned short)(temp1 & 0xffff); if (pVBInfo->LCDResInfo == Panel_1024x768) tempbx -= 1; tempax = ((tempbx >> 8) & 0xff) << 3; tempax |= (unsigned short)((temp3 >> 8) & 0x07); xgifb_reg_set(pVBInfo->Part1Port, 0x20, (unsigned short)(tempax & 0xff)); xgifb_reg_set(pVBInfo->Part1Port, 0x21, (unsigned short)(tempbx & 0xff)); temp3 >>= 16; if (modeflag & HalfDCLK) temp3 >>= 1; xgifb_reg_set(pVBInfo->Part1Port, 0x22, (unsigned short)((temp3 >> 8) & 0xff)); xgifb_reg_set(pVBInfo->Part1Port, 0x23, (unsigned short)(temp3 & 0xff)); } /* * Function : XGI_GETLCDVCLKPtr * Input : * Output : al -> VCLK Index * Description : */ static void XGI_GetLCDVCLKPtr(unsigned char *di_0, unsigned char *di_1, struct vb_device_info *pVBInfo) { unsigned short index; if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) { index = XGI_GetLCDCapPtr1(pVBInfo); if (pVBInfo->VBInfo & SetCRT2ToLCD) { /* LCDB */ *di_0 = pVBInfo->LCDCapList[index].LCUCHAR_VCLKData1; *di_1 = pVBInfo->LCDCapList[index].LCUCHAR_VCLKData2; } else { /* LCDA */ *di_0 = pVBInfo->LCDCapList[index].LCDA_VCLKData1; *di_1 = pVBInfo->LCDCapList[index].LCDA_VCLKData2; } } } static unsigned char XGI_GetVCLKPtr(unsigned short RefreshRateTableIndex, unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { unsigned short index, modeflag; unsigned char tempal; /* si+Ext_ResInfo */ modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; if ((pVBInfo->SetFlag & ProgrammingCRT2) && !(pVBInfo->LCDInfo & EnableScalingLCD)) { /* {LCDA/LCDB} */ index = XGI_GetLCDCapPtr(pVBInfo); tempal = pVBInfo->LCDCapList[index].LCD_VCLK; if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) return tempal; /* {TV} */ if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { if (pVBInfo->VBInfo & SetCRT2ToHiVision) { tempal = TVCLKBASE_315 + HiTVVCLKDIV2; if (!(pVBInfo->TVInfo & RPLLDIV2XO)) tempal = TVCLKBASE_315 + HiTVVCLK; if (pVBInfo->TVInfo & TVSimuMode) { tempal = TVCLKBASE_315 + HiTVSimuVCLK; if (!(modeflag & Charx8Dot)) tempal = TVCLKBASE_315 + HiTVTextVCLK; } return tempal; } if (pVBInfo->TVInfo & TVSetYPbPr750p) return XGI_YPbPr750pVCLK; if (pVBInfo->TVInfo & TVSetYPbPr525p) return YPbPr525pVCLK; tempal = NTSC1024VCLK; if (!(pVBInfo->TVInfo & NTSC1024x768)) { tempal = TVCLKBASE_315 + TVVCLKDIV2; if (!(pVBInfo->TVInfo & RPLLDIV2XO)) tempal = TVCLKBASE_315 + TVVCLK; } if (pVBInfo->VBInfo & SetCRT2ToTV) return tempal; } } /* {End of VB} */ inb((pVBInfo->P3ca + 0x02)); return XGI330_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; } static void XGI_GetVCLKLen(unsigned char tempal, unsigned char *di_0, unsigned char *di_1, struct vb_device_info *pVBInfo) { if (pVBInfo->VBType & (VB_SIS301 | VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { if (!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) && (pVBInfo->SetFlag & ProgrammingCRT2)) { *di_0 = XGI_VBVCLKData[tempal].Part4_A; *di_1 = XGI_VBVCLKData[tempal].Part4_B; } } else { *di_0 = XGI_VCLKData[tempal].SR2B; *di_1 = XGI_VCLKData[tempal].SR2C; } } static void XGI_SetCRT2ECLK(unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { unsigned char di_0, di_1, tempal; int i; tempal = XGI_GetVCLKPtr(RefreshRateTableIndex, ModeIdIndex, pVBInfo); XGI_GetVCLKLen(tempal, &di_0, &di_1, pVBInfo); XGI_GetLCDVCLKPtr(&di_0, &di_1, pVBInfo); for (i = 0; i < 4; i++) { xgifb_reg_and_or(pVBInfo->P3d4, 0x31, ~0x30, (unsigned short)(0x10 * i)); if (!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) && !(pVBInfo->VBInfo & SetInSlaveMode)) { xgifb_reg_set(pVBInfo->P3c4, 0x2e, di_0); xgifb_reg_set(pVBInfo->P3c4, 0x2f, di_1); } else { xgifb_reg_set(pVBInfo->P3c4, 0x2b, di_0); xgifb_reg_set(pVBInfo->P3c4, 0x2c, di_1); } } } static void XGI_UpdateModeInfo(struct vb_device_info *pVBInfo) { unsigned short tempcl, tempch, temp, tempbl, tempax; if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { tempcl = 0; tempch = 0; temp = xgifb_reg_get(pVBInfo->P3c4, 0x01); if (!(temp & 0x20)) { temp = xgifb_reg_get(pVBInfo->P3d4, 0x17); if (temp & 0x80) { temp = xgifb_reg_get(pVBInfo->P3d4, 0x53); if (!(temp & 0x40)) tempcl |= ActiveCRT1; } } temp = xgifb_reg_get(pVBInfo->Part1Port, 0x2e); temp &= 0x0f; if (!(temp == 0x08)) { /* Check ChannelA */ tempax = xgifb_reg_get(pVBInfo->Part1Port, 0x13); if (tempax & 0x04) tempcl = tempcl | ActiveLCD; temp &= 0x05; if (!(tempcl & ActiveLCD)) { if (temp == 0x01) tempcl |= ActiveCRT2; } if (temp == 0x04) tempcl |= ActiveLCD; if (temp == 0x05) { temp = xgifb_reg_get(pVBInfo->Part2Port, 0x00); if (!(temp & 0x08)) tempch |= ActiveAVideo; if (!(temp & 0x04)) tempch |= ActiveSVideo; if (temp & 0x02) tempch |= ActiveSCART; if (pVBInfo->VBInfo & SetCRT2ToHiVision) { if (temp & 0x01) tempch |= ActiveHiTV; } if (pVBInfo->VBInfo & SetCRT2ToYPbPr525750) { temp = xgifb_reg_get( pVBInfo->Part2Port, 0x4d); if (temp & 0x10) tempch |= ActiveYPbPr; } if (tempch != 0) tempcl |= ActiveTV; } } temp = xgifb_reg_get(pVBInfo->P3d4, 0x3d); if (tempcl & ActiveLCD) { if ((pVBInfo->SetFlag & ReserveTVOption)) { if (temp & ActiveTV) tempcl |= ActiveTV; } } temp = tempcl; tempbl = ~XGI_ModeSwitchStatus; xgifb_reg_and_or(pVBInfo->P3d4, 0x3d, tempbl, temp); if (!(pVBInfo->SetFlag & ReserveTVOption)) xgifb_reg_set(pVBInfo->P3d4, 0x3e, tempch); } } void XGI_GetVBType(struct vb_device_info *pVBInfo) { unsigned short flag, tempbx, tempah; tempbx = VB_SIS302B; flag = xgifb_reg_get(pVBInfo->Part4Port, 0x00); if (flag == 0x02) goto finish; tempbx = VB_SIS301; flag = xgifb_reg_get(pVBInfo->Part4Port, 0x01); if (flag < 0xB0) goto finish; tempbx = VB_SIS301B; if (flag < 0xC0) goto bigger_than_0xB0; tempbx = VB_XGI301C; if (flag < 0xD0) goto bigger_than_0xB0; tempbx = VB_SIS301LV; if (flag < 0xE0) goto bigger_than_0xB0; tempbx = VB_SIS302LV; tempah = xgifb_reg_get(pVBInfo->Part4Port, 0x39); if (tempah != 0xFF) tempbx = VB_XGI301C; bigger_than_0xB0: if (tempbx & (VB_SIS301B | VB_SIS302B)) { flag = xgifb_reg_get(pVBInfo->Part4Port, 0x23); if (!(flag & 0x02)) tempbx = tempbx | VB_NoLCD; } finish: pVBInfo->VBType = tempbx; } static void XGI_GetVBInfo(unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { unsigned short tempax, push, tempbx, temp, modeflag; modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; pVBInfo->SetFlag = 0; pVBInfo->ModeType = modeflag & ModeTypeMask; tempbx = 0; if (!(pVBInfo->VBType & 0xFFFF)) return; /* Check Display Device */ temp = xgifb_reg_get(pVBInfo->P3d4, 0x30); tempbx = tempbx | temp; temp = xgifb_reg_get(pVBInfo->P3d4, 0x31); push = temp; push <<= 8; tempax = temp << 8; tempbx = tempbx | tempax; temp = SetCRT2ToDualEdge | SetCRT2ToYPbPr525750 | XGI_SetCRT2ToLCDA | SetInSlaveMode | DisableCRT2Display; temp = 0xFFFF ^ temp; tempbx &= temp; temp = xgifb_reg_get(pVBInfo->P3d4, 0x38); if (pVBInfo->VBType & (VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { if (temp & EnableDualEdge) { tempbx |= SetCRT2ToDualEdge; if (temp & SetToLCDA) tempbx |= XGI_SetCRT2ToLCDA; } } if (pVBInfo->VBType & (VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { if (temp & SetYPbPr) { /* shampoo add for new scratch */ temp = xgifb_reg_get(pVBInfo->P3d4, 0x35); temp &= YPbPrMode; tempbx |= SetCRT2ToHiVision; if (temp != YPbPrMode1080i) { tempbx &= ~SetCRT2ToHiVision; tempbx |= SetCRT2ToYPbPr525750; } } } tempax = push; /* restore CR31 */ temp = 0x09FC; if (!(tempbx & temp)) { tempax |= DisableCRT2Display; tempbx = 0; } if (!(pVBInfo->VBType & VB_NoLCD)) { if (tempbx & XGI_SetCRT2ToLCDA) { if (tempbx & SetSimuScanMode) tempbx &= (~(SetCRT2ToLCD | SetCRT2ToRAMDAC | SwitchCRT2)); else tempbx &= (~(SetCRT2ToLCD | SetCRT2ToRAMDAC | SetCRT2ToTV | SwitchCRT2)); } } /* shampoo add */ /* for driver abnormal */ if (!(tempbx & (SwitchCRT2 | SetSimuScanMode))) { if (tempbx & SetCRT2ToRAMDAC) { tempbx &= (0xFF00 | SetCRT2ToRAMDAC | SwitchCRT2 | SetSimuScanMode); tempbx &= (0x00FF | (~SetCRT2ToYPbPr525750)); } } if (!(pVBInfo->VBType & VB_NoLCD)) { if (tempbx & SetCRT2ToLCD) { tempbx &= (0xFF00 | SetCRT2ToLCD | SwitchCRT2 | SetSimuScanMode); tempbx &= (0x00FF | (~SetCRT2ToYPbPr525750)); } } if (tempbx & SetCRT2ToSCART) { tempbx &= (0xFF00 | SetCRT2ToSCART | SwitchCRT2 | SetSimuScanMode); tempbx &= (0x00FF | (~SetCRT2ToYPbPr525750)); } if (tempbx & SetCRT2ToYPbPr525750) tempbx &= (0xFF00 | SwitchCRT2 | SetSimuScanMode); if (tempbx & SetCRT2ToHiVision) tempbx &= (0xFF00 | SetCRT2ToHiVision | SwitchCRT2 | SetSimuScanMode); if (tempax & DisableCRT2Display) { /* Set Display Device Info */ if (!(tempbx & (SwitchCRT2 | SetSimuScanMode))) tempbx = DisableCRT2Display; } if (!(tempbx & DisableCRT2Display)) { if (!(tempbx & DriverMode) || !(modeflag & CRT2Mode)) { if (!(tempbx & XGI_SetCRT2ToLCDA)) tempbx |= (SetInSlaveMode | SetSimuScanMode); } /* LCD+TV can't support in slave mode * (Force LCDA+TV->LCDB) */ if ((tempbx & SetInSlaveMode) && (tempbx & XGI_SetCRT2ToLCDA)) { tempbx ^= (SetCRT2ToLCD | XGI_SetCRT2ToLCDA | SetCRT2ToDualEdge); pVBInfo->SetFlag |= ReserveTVOption; } } pVBInfo->VBInfo = tempbx; } static void XGI_GetTVInfo(unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { unsigned short tempbx = 0, resinfo = 0, modeflag, index1; if (pVBInfo->VBInfo & SetCRT2ToTV) { modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; tempbx = xgifb_reg_get(pVBInfo->P3d4, 0x35); if (tempbx & TVSetPAL) { tempbx &= (SetCHTVOverScan | TVSetPALM | TVSetPALN | TVSetPAL); if (tempbx & TVSetPALM) /* set to NTSC if PAL-M */ tempbx &= ~TVSetPAL; } else { tempbx &= (SetCHTVOverScan | TVSetNTSCJ | TVSetPAL); } if (pVBInfo->VBInfo & SetCRT2ToSCART) tempbx |= TVSetPAL; if (pVBInfo->VBInfo & SetCRT2ToYPbPr525750) { index1 = xgifb_reg_get(pVBInfo->P3d4, 0x35); index1 &= YPbPrMode; if (index1 == YPbPrMode525i) tempbx |= TVSetYPbPr525i; if (index1 == YPbPrMode525p) tempbx = tempbx | TVSetYPbPr525p; if (index1 == YPbPrMode750p) tempbx = tempbx | TVSetYPbPr750p; } if (pVBInfo->VBInfo & SetCRT2ToHiVision) tempbx = tempbx | TVSetHiVision | TVSetPAL; if ((pVBInfo->VBInfo & SetInSlaveMode) && (!(pVBInfo->VBInfo & SetNotSimuMode))) tempbx |= TVSimuMode; if (!(tempbx & TVSetPAL) && (modeflag > 13) && (resinfo == 8)) { /* NTSC 1024x768, */ tempbx |= NTSC1024x768; } tempbx |= RPLLDIV2XO; if (pVBInfo->VBInfo & SetCRT2ToHiVision) { if (pVBInfo->VBInfo & SetInSlaveMode) tempbx &= (~RPLLDIV2XO); } else if (tempbx & (TVSetYPbPr525p | TVSetYPbPr750p)) { tempbx &= (~RPLLDIV2XO); } else if (!(pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C))) { if (tempbx & TVSimuMode) tempbx &= (~RPLLDIV2XO); } } pVBInfo->TVInfo = tempbx; } static unsigned char XGI_GetLCDInfo(unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { unsigned short temp, tempax, tempbx, resinfo = 0, LCDIdIndex; pVBInfo->LCDResInfo = 0; pVBInfo->LCDTypeInfo = 0; pVBInfo->LCDInfo = 0; /* si+Ext_ResInfo */ resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; temp = xgifb_reg_get(pVBInfo->P3d4, 0x36); /* Get LCD Res.Info */ tempbx = temp & 0x0F; if (tempbx == 0) tempbx = Panel_1024x768; /* default */ /* LCD75 */ if ((tempbx == Panel_1024x768) || (tempbx == Panel_1280x1024)) { if (pVBInfo->VBInfo & DriverMode) { tempax = xgifb_reg_get(pVBInfo->P3d4, 0x33); if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) tempax &= 0x0F; else tempax >>= 4; if ((resinfo == 6) || (resinfo == 9)) { if (tempax >= 3) tempbx |= PanelRef75Hz; } else if ((resinfo == 7) || (resinfo == 8)) { if (tempax >= 4) tempbx |= PanelRef75Hz; } } } pVBInfo->LCDResInfo = tempbx; /* End of LCD75 */ if (!(pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA))) return 0; tempbx = 0; temp = xgifb_reg_get(pVBInfo->P3d4, 0x37); temp &= (ScalingLCD | LCDNonExpanding | LCDSyncBit | SetPWDEnable); tempbx |= temp; LCDIdIndex = XGI_GetLCDCapPtr1(pVBInfo); tempax = pVBInfo->LCDCapList[LCDIdIndex].LCD_Capability; if (((pVBInfo->VBType & VB_SIS302LV) || (pVBInfo->VBType & VB_XGI301C)) && (tempax & XGI_LCDDualLink)) tempbx |= SetLCDDualLink; if ((pVBInfo->LCDResInfo == Panel_1400x1050) && (pVBInfo->VBInfo & SetCRT2ToLCD) && (resinfo == 9) && !(tempbx & EnableScalingLCD)) /* * set to center in 1280x1024 LCDB * for Panel_1400x1050 */ tempbx |= SetLCDtoNonExpanding; if (pVBInfo->VBInfo & SetInSlaveMode) { if (pVBInfo->VBInfo & SetNotSimuMode) tempbx |= XGI_LCDVESATiming; } else { tempbx |= XGI_LCDVESATiming; } pVBInfo->LCDInfo = tempbx; return 1; } unsigned char XGI_SearchModeID(unsigned short ModeNo, unsigned short *ModeIdIndex) { for (*ModeIdIndex = 0;; (*ModeIdIndex)++) { if (XGI330_EModeIDTable[*ModeIdIndex].Ext_ModeID == ModeNo) break; if (XGI330_EModeIDTable[*ModeIdIndex].Ext_ModeID == 0xFF) return 0; } return 1; } static unsigned char XG21GPIODataTransfer(unsigned char ujDate) { unsigned char ujRet = 0; unsigned char i = 0; for (i = 0; i < 8; i++) { ujRet <<= 1; ujRet |= (ujDate >> i) & 1; } return ujRet; } /* * output * bl[5] : LVDS signal * bl[1] : LVDS backlight * bl[0] : LVDS VDD */ static unsigned char XGI_XG21GetPSCValue(struct vb_device_info *pVBInfo) { unsigned char CR4A, temp; CR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A); xgifb_reg_and(pVBInfo->P3d4, 0x4A, ~0x23); /* enable GPIO write */ temp = xgifb_reg_get(pVBInfo->P3d4, 0x48); temp = XG21GPIODataTransfer(temp); temp &= 0x23; xgifb_reg_set(pVBInfo->P3d4, 0x4A, CR4A); return temp; } /* * output * bl[5] : LVDS signal * bl[1] : LVDS backlight * bl[0] : LVDS VDD */ static unsigned char XGI_XG27GetPSCValue(struct vb_device_info *pVBInfo) { unsigned char CR4A, CRB4, temp; CR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A); xgifb_reg_and(pVBInfo->P3d4, 0x4A, ~0x0C); /* enable GPIO write */ temp = xgifb_reg_get(pVBInfo->P3d4, 0x48); temp &= 0x0C; temp >>= 2; xgifb_reg_set(pVBInfo->P3d4, 0x4A, CR4A); CRB4 = xgifb_reg_get(pVBInfo->P3d4, 0xB4); temp |= ((CRB4 & 0x04) << 3); return temp; } /* * input * bl[5] : 1;LVDS signal on * bl[1] : 1;LVDS backlight on * bl[0] : 1:LVDS VDD on * bh: 100000b : clear bit 5, to set bit5 * 000010b : clear bit 1, to set bit1 * 000001b : clear bit 0, to set bit0 */ static void XGI_XG21BLSignalVDD(unsigned short tempbh, unsigned short tempbl, struct vb_device_info *pVBInfo) { unsigned char CR4A, temp; CR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A); tempbh &= 0x23; tempbl &= 0x23; xgifb_reg_and(pVBInfo->P3d4, 0x4A, ~tempbh); /* enable GPIO write */ if (tempbh & 0x20) { temp = (tempbl >> 4) & 0x02; /* CR B4[1] */ xgifb_reg_and_or(pVBInfo->P3d4, 0xB4, ~0x02, temp); } temp = xgifb_reg_get(pVBInfo->P3d4, 0x48); temp = XG21GPIODataTransfer(temp); temp &= ~tempbh; temp |= tempbl; xgifb_reg_set(pVBInfo->P3d4, 0x48, temp); } static void XGI_XG27BLSignalVDD(unsigned short tempbh, unsigned short tempbl, struct vb_device_info *pVBInfo) { unsigned char CR4A, temp; unsigned short tempbh0, tempbl0; tempbh0 = tempbh; tempbl0 = tempbl; tempbh0 &= 0x20; tempbl0 &= 0x20; tempbh0 >>= 3; tempbl0 >>= 3; if (tempbh & 0x20) { temp = (tempbl >> 4) & 0x02; /* CR B4[1] */ xgifb_reg_and_or(pVBInfo->P3d4, 0xB4, ~0x02, temp); } xgifb_reg_and_or(pVBInfo->P3d4, 0xB4, ~tempbh0, tempbl0); CR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A); tempbh &= 0x03; tempbl &= 0x03; tempbh <<= 2; tempbl <<= 2; /* GPIOC,GPIOD */ xgifb_reg_and(pVBInfo->P3d4, 0x4A, ~tempbh); /* enable GPIO write */ xgifb_reg_and_or(pVBInfo->P3d4, 0x48, ~tempbh, tempbl); } static void XGI_DisplayOn(struct xgifb_video_info *xgifb_info, struct xgi_hw_device_info *pXGIHWDE, struct vb_device_info *pVBInfo) { xgifb_reg_and_or(pVBInfo->P3c4, 0x01, 0xDF, 0x00); if (pXGIHWDE->jChipType == XG21) { if (pVBInfo->IF_DEF_LVDS == 1) { if (!(XGI_XG21GetPSCValue(pVBInfo) & 0x1)) { /* LVDS VDD on */ XGI_XG21BLSignalVDD(0x01, 0x01, pVBInfo); mdelay(xgifb_info->lvds_data.PSC_S2); } if (!(XGI_XG21GetPSCValue(pVBInfo) & 0x20)) /* LVDS signal on */ XGI_XG21BLSignalVDD(0x20, 0x20, pVBInfo); mdelay(xgifb_info->lvds_data.PSC_S3); /* LVDS backlight on */ XGI_XG21BLSignalVDD(0x02, 0x02, pVBInfo); } else { /* DVO/DVI signal on */ XGI_XG21BLSignalVDD(0x20, 0x20, pVBInfo); } } if (pXGIHWDE->jChipType == XG27) { if (pVBInfo->IF_DEF_LVDS == 1) { if (!(XGI_XG27GetPSCValue(pVBInfo) & 0x1)) { /* LVDS VDD on */ XGI_XG27BLSignalVDD(0x01, 0x01, pVBInfo); mdelay(xgifb_info->lvds_data.PSC_S2); } if (!(XGI_XG27GetPSCValue(pVBInfo) & 0x20)) /* LVDS signal on */ XGI_XG27BLSignalVDD(0x20, 0x20, pVBInfo); mdelay(xgifb_info->lvds_data.PSC_S3); /* LVDS backlight on */ XGI_XG27BLSignalVDD(0x02, 0x02, pVBInfo); } else { /* DVO/DVI signal on */ XGI_XG27BLSignalVDD(0x20, 0x20, pVBInfo); } } } void XGI_DisplayOff(struct xgifb_video_info *xgifb_info, struct xgi_hw_device_info *pXGIHWDE, struct vb_device_info *pVBInfo) { if (pXGIHWDE->jChipType == XG21) { if (pVBInfo->IF_DEF_LVDS == 1) { /* LVDS backlight off */ XGI_XG21BLSignalVDD(0x02, 0x00, pVBInfo); mdelay(xgifb_info->lvds_data.PSC_S3); } else { /* DVO/DVI signal off */ XGI_XG21BLSignalVDD(0x20, 0x00, pVBInfo); } } if (pXGIHWDE->jChipType == XG27) { if ((XGI_XG27GetPSCValue(pVBInfo) & 0x2)) { /* LVDS backlight off */ XGI_XG27BLSignalVDD(0x02, 0x00, pVBInfo); mdelay(xgifb_info->lvds_data.PSC_S3); } if (pVBInfo->IF_DEF_LVDS == 0) { /* DVO/DVI signal off */ XGI_XG27BLSignalVDD(0x20, 0x00, pVBInfo); } } xgifb_reg_and_or(pVBInfo->P3c4, 0x01, 0xDF, 0x20); } static void XGI_WaitDisply(struct vb_device_info *pVBInfo) { while ((inb(pVBInfo->P3da) & 0x01)) break; while (!(inb(pVBInfo->P3da) & 0x01)) break; } static void XGI_AutoThreshold(struct vb_device_info *pVBInfo) { xgifb_reg_or(pVBInfo->Part1Port, 0x01, 0x40); } static void XGI_SaveCRT2Info(unsigned short ModeNo, struct vb_device_info *pVBInfo) { unsigned short temp1, temp2; /* reserve CR34 for CRT1 Mode No */ xgifb_reg_set(pVBInfo->P3d4, 0x34, ModeNo); temp1 = (pVBInfo->VBInfo & SetInSlaveMode) >> 8; temp2 = ~(SetInSlaveMode >> 8); xgifb_reg_and_or(pVBInfo->P3d4, 0x31, temp2, temp1); } static void XGI_GetCRT2ResInfo(unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { unsigned short xres, yres, modeflag, resindex; resindex = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; xres = XGI330_ModeResInfo[resindex].HTotal; /* xres->ax */ yres = XGI330_ModeResInfo[resindex].VTotal; /* yres->bx */ /* si+St_ModeFlag */ modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; if (modeflag & HalfDCLK) xres *= 2; if (modeflag & DoubleScanMode) yres *= 2; if (!(pVBInfo->VBInfo & SetCRT2ToLCD)) goto exit; if (pVBInfo->LCDResInfo == Panel_1600x1200) { if (!(pVBInfo->LCDInfo & XGI_LCDVESATiming)) { if (yres == 1024) yres = 1056; } } if (pVBInfo->LCDResInfo == Panel_1280x1024) { if (yres == 400) yres = 405; else if (yres == 350) yres = 360; if (pVBInfo->LCDInfo & XGI_LCDVESATiming) { if (yres == 360) yres = 375; } } if (pVBInfo->LCDResInfo == Panel_1024x768) { if (!(pVBInfo->LCDInfo & XGI_LCDVESATiming)) { if (!(pVBInfo->LCDInfo & LCDNonExpanding)) { if (yres == 350) yres = 357; else if (yres == 400) yres = 420; else if (yres == 480) yres = 525; } } } if (xres == 720) xres = 640; exit: pVBInfo->VGAHDE = xres; pVBInfo->HDE = xres; pVBInfo->VGAVDE = yres; pVBInfo->VDE = yres; } static unsigned char XGI_IsLCDDualLink(struct vb_device_info *pVBInfo) { if ((pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) && (pVBInfo->LCDInfo & SetLCDDualLink)) /* shampoo0129 */ return 1; return 0; } static void XGI_GetRAMDAC2DATA(unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { unsigned short tempax, tempbx, temp1, temp2, modeflag = 0, tempcx, CRT1Index; pVBInfo->RVBHCMAX = 1; pVBInfo->RVBHCFACT = 1; modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; CRT1Index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; CRT1Index &= IndexMask; temp1 = (unsigned short)XGI_CRT1Table[CRT1Index].CR[0]; temp2 = (unsigned short)XGI_CRT1Table[CRT1Index].CR[5]; tempax = (temp1 & 0xFF) | ((temp2 & 0x03) << 8); tempbx = (unsigned short)XGI_CRT1Table[CRT1Index].CR[8]; tempcx = (unsigned short)XGI_CRT1Table[CRT1Index].CR[14] << 8; tempcx &= 0x0100; tempcx <<= 2; tempbx |= tempcx; temp1 = (unsigned short)XGI_CRT1Table[CRT1Index].CR[9]; if (temp1 & 0x01) tempbx |= 0x0100; if (temp1 & 0x20) tempbx |= 0x0200; tempax += 5; if (modeflag & Charx8Dot) tempax *= 8; else tempax *= 9; pVBInfo->VGAHT = tempax; pVBInfo->HT = tempax; tempbx++; pVBInfo->VGAVT = tempbx; pVBInfo->VT = tempbx; } static void XGI_GetCRT2Data(unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { unsigned short tempax = 0, tempbx = 0, modeflag, resinfo; struct SiS_LCDData const *LCDPtr = NULL; /* si+Ext_ResInfo */ modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; pVBInfo->NewFlickerMode = 0; pVBInfo->RVBHRS = 50; if (pVBInfo->VBInfo & SetCRT2ToRAMDAC) { XGI_GetRAMDAC2DATA(ModeIdIndex, RefreshRateTableIndex, pVBInfo); return; } if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) { LCDPtr = XGI_GetLcdPtr(XGI_LCDDataTable, ModeIdIndex, pVBInfo); pVBInfo->RVBHCMAX = LCDPtr->RVBHCMAX; pVBInfo->RVBHCFACT = LCDPtr->RVBHCFACT; pVBInfo->VGAHT = LCDPtr->VGAHT; pVBInfo->VGAVT = LCDPtr->VGAVT; pVBInfo->HT = LCDPtr->LCDHT; pVBInfo->VT = LCDPtr->LCDVT; if (pVBInfo->LCDResInfo == Panel_1024x768) { tempax = 1024; tempbx = 768; if (!(pVBInfo->LCDInfo & XGI_LCDVESATiming)) { if (pVBInfo->VGAVDE == 357) tempbx = 527; else if (pVBInfo->VGAVDE == 420) tempbx = 620; else if (pVBInfo->VGAVDE == 525) tempbx = 775; else if (pVBInfo->VGAVDE == 600) tempbx = 775; } } else if (pVBInfo->LCDResInfo == Panel_1024x768x75) { tempax = 1024; tempbx = 768; } else if (pVBInfo->LCDResInfo == Panel_1280x1024) { tempax = 1280; if (pVBInfo->VGAVDE == 360) tempbx = 768; else if (pVBInfo->VGAVDE == 375) tempbx = 800; else if (pVBInfo->VGAVDE == 405) tempbx = 864; else tempbx = 1024; } else if (pVBInfo->LCDResInfo == Panel_1280x1024x75) { tempax = 1280; tempbx = 1024; } else if (pVBInfo->LCDResInfo == Panel_1280x960) { tempax = 1280; if (pVBInfo->VGAVDE == 350) tempbx = 700; else if (pVBInfo->VGAVDE == 400) tempbx = 800; else if (pVBInfo->VGAVDE == 1024) tempbx = 960; else tempbx = 960; } else if (pVBInfo->LCDResInfo == Panel_1400x1050) { tempax = 1400; tempbx = 1050; if (pVBInfo->VGAVDE == 1024) { tempax = 1280; tempbx = 1024; } } else if (pVBInfo->LCDResInfo == Panel_1600x1200) { tempax = 1600; tempbx = 1200; /* alan 10/14/2003 */ if (!(pVBInfo->LCDInfo & XGI_LCDVESATiming)) { if (pVBInfo->VGAVDE == 350) tempbx = 875; else if (pVBInfo->VGAVDE == 400) tempbx = 1000; } } if (pVBInfo->LCDInfo & LCDNonExpanding) { tempax = pVBInfo->VGAHDE; tempbx = pVBInfo->VGAVDE; } pVBInfo->HDE = tempax; pVBInfo->VDE = tempbx; return; } if (pVBInfo->VBInfo & (SetCRT2ToTV)) { struct SiS_TVData const *TVPtr; TVPtr = XGI_GetTVPtr(ModeIdIndex, RefreshRateTableIndex, pVBInfo); pVBInfo->RVBHCMAX = TVPtr->RVBHCMAX; pVBInfo->RVBHCFACT = TVPtr->RVBHCFACT; pVBInfo->VGAHT = TVPtr->VGAHT; pVBInfo->VGAVT = TVPtr->VGAVT; pVBInfo->HDE = TVPtr->TVHDE; pVBInfo->VDE = TVPtr->TVVDE; pVBInfo->RVBHRS = TVPtr->RVBHRS; pVBInfo->NewFlickerMode = TVPtr->FlickerMode; if (pVBInfo->VBInfo & SetCRT2ToHiVision) { if (resinfo == 0x08) pVBInfo->NewFlickerMode = 0x40; else if (resinfo == 0x09) pVBInfo->NewFlickerMode = 0x40; else if (resinfo == 0x12) pVBInfo->NewFlickerMode = 0x40; if (pVBInfo->VGAVDE == 350) pVBInfo->TVInfo |= TVSimuMode; tempax = ExtHiTVHT; tempbx = ExtHiTVVT; if (pVBInfo->VBInfo & SetInSlaveMode) { if (pVBInfo->TVInfo & TVSimuMode) { tempax = StHiTVHT; tempbx = StHiTVVT; if (!(modeflag & Charx8Dot)) { tempax = StHiTextTVHT; tempbx = StHiTextTVVT; } } } } else if (pVBInfo->VBInfo & SetCRT2ToYPbPr525750) { if (pVBInfo->TVInfo & TVSetYPbPr750p) { tempax = YPbPrTV750pHT; /* Ext750pTVHT */ tempbx = YPbPrTV750pVT; /* Ext750pTVVT */ } if (pVBInfo->TVInfo & TVSetYPbPr525p) { tempax = YPbPrTV525pHT; /* Ext525pTVHT */ tempbx = YPbPrTV525pVT; /* Ext525pTVVT */ } else if (pVBInfo->TVInfo & TVSetYPbPr525i) { tempax = YPbPrTV525iHT; /* Ext525iTVHT */ tempbx = YPbPrTV525iVT; /* Ext525iTVVT */ if (pVBInfo->TVInfo & NTSC1024x768) tempax = NTSC1024x768HT; } } else { tempax = PALHT; tempbx = PALVT; if (!(pVBInfo->TVInfo & TVSetPAL)) { tempax = NTSCHT; tempbx = NTSCVT; if (pVBInfo->TVInfo & NTSC1024x768) tempax = NTSC1024x768HT; } } pVBInfo->HT = tempax; pVBInfo->VT = tempbx; } } static void XGI_SetCRT2VCLK(unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { unsigned char di_0, di_1, tempal; tempal = XGI_GetVCLKPtr(RefreshRateTableIndex, ModeIdIndex, pVBInfo); XGI_GetVCLKLen(tempal, &di_0, &di_1, pVBInfo); XGI_GetLCDVCLKPtr(&di_0, &di_1, pVBInfo); if (pVBInfo->VBType & VB_SIS301) { /* shampoo 0129 */ /* 301 */ xgifb_reg_set(pVBInfo->Part4Port, 0x0A, 0x10); xgifb_reg_set(pVBInfo->Part4Port, 0x0B, di_1); xgifb_reg_set(pVBInfo->Part4Port, 0x0A, di_0); } else { /* 301b/302b/301lv/302lv */ xgifb_reg_set(pVBInfo->Part4Port, 0x0A, di_0); xgifb_reg_set(pVBInfo->Part4Port, 0x0B, di_1); } xgifb_reg_set(pVBInfo->Part4Port, 0x00, 0x12); if (pVBInfo->VBInfo & SetCRT2ToRAMDAC) xgifb_reg_or(pVBInfo->Part4Port, 0x12, 0x28); else xgifb_reg_or(pVBInfo->Part4Port, 0x12, 0x08); } static unsigned short XGI_GetColorDepth(unsigned short ModeIdIndex) { unsigned short ColorDepth[6] = { 1, 2, 4, 4, 6, 8 }; short index; unsigned short modeflag; modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; index = (modeflag & ModeTypeMask) - ModeEGA; if (index < 0) index = 0; return ColorDepth[index]; } static unsigned short XGI_GetOffset(unsigned short ModeNo, unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex) { unsigned short temp, colordepth, modeinfo, index, infoflag, ColorDepth[] = { 0x01, 0x02, 0x04 }; modeinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeInfo; infoflag = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag; index = (modeinfo >> 8) & 0xFF; temp = XGI330_ScreenOffset[index]; if (infoflag & InterlaceMode) temp <<= 1; colordepth = XGI_GetColorDepth(ModeIdIndex); if ((ModeNo >= 0x7C) && (ModeNo <= 0x7E)) { temp = ModeNo - 0x7C; colordepth = ColorDepth[temp]; temp = 0x6B; if (infoflag & InterlaceMode) temp <<= 1; } return temp * colordepth; } static void XGI_SetCRT2Offset(unsigned short ModeNo, unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { unsigned short offset; unsigned char temp; if (pVBInfo->VBInfo & SetInSlaveMode) return; offset = XGI_GetOffset(ModeNo, ModeIdIndex, RefreshRateTableIndex); temp = (unsigned char)(offset & 0xFF); xgifb_reg_set(pVBInfo->Part1Port, 0x07, temp); temp = (unsigned char)((offset & 0xFF00) >> 8); xgifb_reg_set(pVBInfo->Part1Port, 0x09, temp); temp = (unsigned char)(((offset >> 3) & 0xFF) + 1); xgifb_reg_set(pVBInfo->Part1Port, 0x03, temp); } static void XGI_SetCRT2FIFO(struct vb_device_info *pVBInfo) { /* threshold high ,disable auto threshold */ xgifb_reg_set(pVBInfo->Part1Port, 0x01, 0x3B); /* threshold low default 04h */ xgifb_reg_and_or(pVBInfo->Part1Port, 0x02, ~(0x3F), 0x04); } static void XGI_PreSetGroup1(unsigned short ModeNo, unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { u8 tempcx; XGI_SetCRT2Offset(ModeNo, ModeIdIndex, RefreshRateTableIndex, pVBInfo); XGI_SetCRT2FIFO(pVBInfo); for (tempcx = 4; tempcx < 7; tempcx++) xgifb_reg_set(pVBInfo->Part1Port, tempcx, 0x0); xgifb_reg_set(pVBInfo->Part1Port, 0x50, 0x00); xgifb_reg_set(pVBInfo->Part1Port, 0x02, 0x44); /* temp 0206 */ } static void XGI_SetGroup1(unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { unsigned short temp = 0, tempax = 0, tempbx = 0, tempcx = 0, pushbx = 0, CRT1Index, modeflag; CRT1Index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; CRT1Index &= IndexMask; modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; /* bainy change table name */ if (modeflag & HalfDCLK) { /* BTVGA2HT 0x08,0x09 */ temp = (pVBInfo->VGAHT / 2 - 1) & 0x0FF; xgifb_reg_set(pVBInfo->Part1Port, 0x08, temp); temp = (((pVBInfo->VGAHT / 2 - 1) & 0xFF00) >> 8) << 4; xgifb_reg_and_or(pVBInfo->Part1Port, 0x09, ~0x0F0, temp); /* BTVGA2HDEE 0x0A,0x0C */ temp = (pVBInfo->VGAHDE / 2 + 16) & 0x0FF; xgifb_reg_set(pVBInfo->Part1Port, 0x0A, temp); tempcx = ((pVBInfo->VGAHT - pVBInfo->VGAHDE) / 2) >> 2; pushbx = pVBInfo->VGAHDE / 2 + 16; tempcx >>= 1; tempbx = pushbx + tempcx; /* bx BTVGA@HRS 0x0B,0x0C */ tempcx += tempbx; if (pVBInfo->VBInfo & SetCRT2ToRAMDAC) { tempbx = XGI_CRT1Table[CRT1Index].CR[4]; tempbx |= ((XGI_CRT1Table[CRT1Index].CR[14] & 0xC0) << 2); tempbx = (tempbx - 3) << 3; /* (VGAHRS-3)*8 */ tempcx = XGI_CRT1Table[CRT1Index].CR[5]; tempcx &= 0x1F; temp = XGI_CRT1Table[CRT1Index].CR[15]; temp = (temp & 0x04) << (5 - 2); /* VGAHRE D[5] */ tempcx = ((tempcx | temp) - 3) << 3; /* (VGAHRE-3)*8 */ } tempbx += 4; tempcx += 4; if (tempcx > (pVBInfo->VGAHT / 2)) tempcx = pVBInfo->VGAHT / 2; temp = tempbx & 0x00FF; xgifb_reg_set(pVBInfo->Part1Port, 0x0B, temp); } else { temp = (pVBInfo->VGAHT - 1) & 0x0FF; /* BTVGA2HT 0x08,0x09 */ xgifb_reg_set(pVBInfo->Part1Port, 0x08, temp); temp = (((pVBInfo->VGAHT - 1) & 0xFF00) >> 8) << 4; xgifb_reg_and_or(pVBInfo->Part1Port, 0x09, ~0x0F0, temp); /* BTVGA2HDEE 0x0A,0x0C */ temp = (pVBInfo->VGAHDE + 16) & 0x0FF; xgifb_reg_set(pVBInfo->Part1Port, 0x0A, temp); tempcx = (pVBInfo->VGAHT - pVBInfo->VGAHDE) >> 2; /* cx */ pushbx = pVBInfo->VGAHDE + 16; tempcx >>= 1; tempbx = pushbx + tempcx; /* bx BTVGA@HRS 0x0B,0x0C */ tempcx += tempbx; if (pVBInfo->VBInfo & SetCRT2ToRAMDAC) { tempbx = XGI_CRT1Table[CRT1Index].CR[3]; tempbx |= ((XGI_CRT1Table[CRT1Index].CR[5] & 0xC0) << 2); tempbx = (tempbx - 3) << 3; /* (VGAHRS-3)*8 */ tempcx = XGI_CRT1Table[CRT1Index].CR[4]; tempcx &= 0x1F; temp = XGI_CRT1Table[CRT1Index].CR[6]; temp = (temp & 0x04) << (5 - 2); /* VGAHRE D[5] */ tempcx = ((tempcx | temp) - 3) << 3; /* (VGAHRE-3)*8 */ tempbx += 16; tempcx += 16; } if (tempcx > pVBInfo->VGAHT) tempcx = pVBInfo->VGAHT; temp = tempbx & 0x00FF; xgifb_reg_set(pVBInfo->Part1Port, 0x0B, temp); } tempax = (tempax & 0x00FF) | (tempbx & 0xFF00); tempbx = pushbx; tempbx = (tempbx & 0x00FF) | ((tempbx & 0xFF00) << 4); tempax |= (tempbx & 0xFF00); temp = (tempax & 0xFF00) >> 8; xgifb_reg_set(pVBInfo->Part1Port, 0x0C, temp); temp = tempcx & 0x00FF; xgifb_reg_set(pVBInfo->Part1Port, 0x0D, temp); tempcx = pVBInfo->VGAVT - 1; temp = tempcx & 0x00FF; xgifb_reg_set(pVBInfo->Part1Port, 0x0E, temp); tempbx = pVBInfo->VGAVDE - 1; temp = tempbx & 0x00FF; xgifb_reg_set(pVBInfo->Part1Port, 0x0F, temp); temp = ((tempbx & 0xFF00) << 3) >> 8; temp |= ((tempcx & 0xFF00) >> 8); xgifb_reg_set(pVBInfo->Part1Port, 0x12, temp); /* BTVGA2VRS 0x10,0x11 */ tempbx = (pVBInfo->VGAVT + pVBInfo->VGAVDE) >> 1; /* BTVGA2VRE 0x11 */ tempcx = ((pVBInfo->VGAVT - pVBInfo->VGAVDE) >> 4) + tempbx + 1; if (pVBInfo->VBInfo & SetCRT2ToRAMDAC) { tempbx = XGI_CRT1Table[CRT1Index].CR[10]; temp = XGI_CRT1Table[CRT1Index].CR[9]; if (temp & 0x04) tempbx |= 0x0100; if (temp & 0x080) tempbx |= 0x0200; temp = XGI_CRT1Table[CRT1Index].CR[14]; if (temp & 0x08) tempbx |= 0x0400; temp = XGI_CRT1Table[CRT1Index].CR[11]; tempcx = (tempcx & 0xFF00) | (temp & 0x00FF); } temp = tempbx & 0x00FF; xgifb_reg_set(pVBInfo->Part1Port, 0x10, temp); temp = ((tempbx & 0xFF00) >> 8) << 4; temp = (tempcx & 0x000F) | (temp); xgifb_reg_set(pVBInfo->Part1Port, 0x11, temp); tempax = 0; if (modeflag & DoubleScanMode) tempax |= 0x80; if (modeflag & HalfDCLK) tempax |= 0x40; xgifb_reg_and_or(pVBInfo->Part1Port, 0x2C, ~0x0C0, tempax); } static unsigned short XGI_GetVGAHT2(struct vb_device_info *pVBInfo) { unsigned long tempax, tempbx; tempbx = ((pVBInfo->VGAVT - pVBInfo->VGAVDE) * pVBInfo->RVBHCMAX) & 0xFFFF; tempax = (pVBInfo->VT - pVBInfo->VDE) * pVBInfo->RVBHCFACT; tempax = (tempax * pVBInfo->HT) / tempbx; return (unsigned short)tempax; } static void XGI_SetLockRegs(unsigned short ModeNo, unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { unsigned short push1, push2, tempax, tempbx = 0, tempcx, temp, resinfo, modeflag; /* si+Ext_ResInfo */ modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; if (!(pVBInfo->VBInfo & SetInSlaveMode)) return; temp = 0xFF; /* set MAX HT */ xgifb_reg_set(pVBInfo->Part1Port, 0x03, temp); tempcx = 0x08; if (pVBInfo->VBType & (VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) modeflag |= Charx8Dot; tempax = pVBInfo->VGAHDE; /* 0x04 Horizontal Display End */ if (modeflag & HalfDCLK) tempax >>= 1; tempax = (tempax / tempcx) - 1; tempbx |= ((tempax & 0x00FF) << 8); temp = tempax & 0x00FF; xgifb_reg_set(pVBInfo->Part1Port, 0x04, temp); temp = (tempbx & 0xFF00) >> 8; if (pVBInfo->VBInfo & SetCRT2ToTV) { if (!(pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C))) temp += 2; if ((pVBInfo->VBInfo & SetCRT2ToHiVision) && !(pVBInfo->VBType & VB_SIS301LV) && (resinfo == 7)) temp -= 2; } /* 0x05 Horizontal Display Start */ xgifb_reg_set(pVBInfo->Part1Port, 0x05, temp); /* 0x06 Horizontal Blank end */ xgifb_reg_set(pVBInfo->Part1Port, 0x06, 0x03); if (!(pVBInfo->VBInfo & DisableCRT2Display)) { /* 030226 bainy */ if (pVBInfo->VBInfo & SetCRT2ToTV) tempax = pVBInfo->VGAHT; else tempax = XGI_GetVGAHT2(pVBInfo); } if (tempax >= pVBInfo->VGAHT) tempax = pVBInfo->VGAHT; if (modeflag & HalfDCLK) tempax >>= 1; tempax = (tempax / tempcx) - 5; tempcx = tempax; /* 20030401 0x07 horizontal Retrace Start */ if (pVBInfo->VBInfo & SetCRT2ToHiVision) { temp = (tempbx & 0x00FF) - 1; if (!(modeflag & HalfDCLK)) { temp -= 6; if (pVBInfo->TVInfo & TVSimuMode) { temp -= 4; temp -= 10; } } } else { tempbx = (tempbx & 0xFF00) >> 8; tempcx = (tempcx + tempbx) >> 1; temp = (tempcx & 0x00FF) + 2; if (pVBInfo->VBInfo & SetCRT2ToTV) { temp -= 1; if (!(modeflag & HalfDCLK)) { if ((modeflag & Charx8Dot)) { temp += 4; if (pVBInfo->VGAHDE >= 800) temp -= 6; } } } else if (!(modeflag & HalfDCLK)) { temp -= 4; if (pVBInfo->LCDResInfo != Panel_1280x960 && pVBInfo->VGAHDE >= 800) { temp -= 7; if (pVBInfo->VGAHDE >= 1280 && pVBInfo->LCDResInfo != Panel_1280x960 && (pVBInfo->LCDInfo & LCDNonExpanding)) temp += 28; } } } /* 0x07 Horizontal Retrace Start */ xgifb_reg_set(pVBInfo->Part1Port, 0x07, temp); /* 0x08 Horizontal Retrace End */ xgifb_reg_set(pVBInfo->Part1Port, 0x08, 0); if (pVBInfo->VBInfo & SetCRT2ToTV) { if (pVBInfo->TVInfo & TVSimuMode) { if (ModeNo == 0x50) { if (pVBInfo->TVInfo == SetNTSCTV) { xgifb_reg_set(pVBInfo->Part1Port, 0x07, 0x30); xgifb_reg_set(pVBInfo->Part1Port, 0x08, 0x03); } else { xgifb_reg_set(pVBInfo->Part1Port, 0x07, 0x2f); xgifb_reg_set(pVBInfo->Part1Port, 0x08, 0x02); } } } } xgifb_reg_set(pVBInfo->Part1Port, 0x18, 0x03); /* 0x18 SR0B */ xgifb_reg_and_or(pVBInfo->Part1Port, 0x19, 0xF0, 0x00); xgifb_reg_set(pVBInfo->Part1Port, 0x09, 0xFF); /* 0x09 Set Max VT */ tempbx = pVBInfo->VGAVT; push1 = tempbx; tempcx = 0x121; tempbx = pVBInfo->VGAVDE; /* 0x0E Vertical Display End */ if (tempbx == 357) tempbx = 350; if (tempbx == 360) tempbx = 350; if (tempbx == 375) tempbx = 350; if (tempbx == 405) tempbx = 400; if (tempbx == 525) tempbx = 480; push2 = tempbx; if (pVBInfo->VBInfo & SetCRT2ToLCD) { if (pVBInfo->LCDResInfo == Panel_1024x768) { if (!(pVBInfo->LCDInfo & XGI_LCDVESATiming)) { if (tempbx == 350) tempbx += 5; if (tempbx == 480) tempbx += 5; } } } tempbx--; tempbx--; temp = tempbx & 0x00FF; /* 0x10 vertical Blank Start */ xgifb_reg_set(pVBInfo->Part1Port, 0x10, temp); tempbx = push2; tempbx--; temp = tempbx & 0x00FF; xgifb_reg_set(pVBInfo->Part1Port, 0x0E, temp); if (tempbx & 0x0100) tempcx |= 0x0002; tempax = 0x000B; if (modeflag & DoubleScanMode) tempax |= 0x08000; if (tempbx & 0x0200) tempcx |= 0x0040; temp = (tempax & 0xFF00) >> 8; xgifb_reg_set(pVBInfo->Part1Port, 0x0B, temp); if (tempbx & 0x0400) tempcx |= 0x0600; /* 0x11 Vertical Blank End */ xgifb_reg_set(pVBInfo->Part1Port, 0x11, 0x00); tempax = push1; tempax -= tempbx; /* 0x0C Vertical Retrace Start */ tempax >>= 2; push1 = tempax; /* push ax */ if (resinfo != 0x09) { tempax <<= 1; tempbx += tempax; } if (pVBInfo->VBInfo & SetCRT2ToHiVision) { if ((pVBInfo->VBType & VB_SIS301LV) && !(pVBInfo->TVInfo & TVSetHiVision)) { if ((pVBInfo->TVInfo & TVSimuMode) && (pVBInfo->TVInfo & TVSetPAL)) { if (!(pVBInfo->VBType & VB_SIS301LV) || !(pVBInfo->TVInfo & (TVSetYPbPr525p | TVSetYPbPr750p | TVSetHiVision))) tempbx += 40; } } else { tempbx -= 10; } } else if (pVBInfo->TVInfo & TVSimuMode) { if (pVBInfo->TVInfo & TVSetPAL) { if (pVBInfo->VBType & VB_SIS301LV) { if (!(pVBInfo->TVInfo & (TVSetYPbPr525p | TVSetYPbPr750p | TVSetHiVision))) tempbx += 40; } else { tempbx += 40; } } } tempax = push1; tempax >>= 2; tempax++; tempax += tempbx; push1 = tempax; /* push ax */ if ((pVBInfo->TVInfo & TVSetPAL)) { if (tempbx <= 513) { if (tempax >= 513) tempbx = 513; } } temp = tempbx & 0x00FF; xgifb_reg_set(pVBInfo->Part1Port, 0x0C, temp); tempbx--; temp = tempbx & 0x00FF; xgifb_reg_set(pVBInfo->Part1Port, 0x10, temp); if (tempbx & 0x0100) tempcx |= 0x0008; if (tempbx & 0x0200) xgifb_reg_and_or(pVBInfo->Part1Port, 0x0B, 0x0FF, 0x20); tempbx++; if (tempbx & 0x0100) tempcx |= 0x0004; if (tempbx & 0x0200) tempcx |= 0x0080; if (tempbx & 0x0400) tempcx |= 0x0C00; tempbx = push1; /* pop ax */ temp = tempbx & 0x00FF; temp &= 0x0F; /* 0x0D vertical Retrace End */ xgifb_reg_set(pVBInfo->Part1Port, 0x0D, temp); if (tempbx & 0x0010) tempcx |= 0x2000; temp = tempcx & 0x00FF; xgifb_reg_set(pVBInfo->Part1Port, 0x0A, temp); /* 0x0A CR07 */ temp = (tempcx & 0x0FF00) >> 8; xgifb_reg_set(pVBInfo->Part1Port, 0x17, temp); /* 0x17 SR0A */ tempax = modeflag; temp = (tempax & 0xFF00) >> 8; temp = (temp >> 1) & 0x09; if (pVBInfo->VBType & (VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) temp |= 0x01; xgifb_reg_set(pVBInfo->Part1Port, 0x16, temp); /* 0x16 SR01 */ xgifb_reg_set(pVBInfo->Part1Port, 0x0F, 0); /* 0x0F CR14 */ xgifb_reg_set(pVBInfo->Part1Port, 0x12, 0); /* 0x12 CR17 */ if (pVBInfo->LCDInfo & LCDRGB18Bit) temp = 0x80; else temp = 0x00; xgifb_reg_set(pVBInfo->Part1Port, 0x1A, temp); /* 0x1A SR0E */ } static void XGI_SetGroup2(unsigned short ModeNo, unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { unsigned short i, j, tempax, tempbx, tempcx, temp, push1, push2, modeflag; unsigned char const *TimingPoint; unsigned long longtemp, tempeax, tempebx, temp2, tempecx; /* si+Ext_ResInfo */ modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; tempax = 0; if (!(pVBInfo->VBInfo & SetCRT2ToAVIDEO)) tempax |= 0x0800; if (!(pVBInfo->VBInfo & SetCRT2ToSVIDEO)) tempax |= 0x0400; if (pVBInfo->VBInfo & SetCRT2ToSCART) tempax |= 0x0200; if (!(pVBInfo->TVInfo & TVSetPAL)) tempax |= 0x1000; if (pVBInfo->VBInfo & SetCRT2ToHiVision) tempax |= 0x0100; if (pVBInfo->TVInfo & (TVSetYPbPr525p | TVSetYPbPr750p)) tempax &= 0xfe00; tempax = (tempax & 0xff00) >> 8; xgifb_reg_set(pVBInfo->Part2Port, 0x0, tempax); TimingPoint = XGI330_NTSCTiming; if (pVBInfo->TVInfo & TVSetPAL) TimingPoint = XGI330_PALTiming; if (pVBInfo->VBInfo & SetCRT2ToHiVision) { TimingPoint = XGI330_HiTVExtTiming; if (pVBInfo->VBInfo & SetInSlaveMode) TimingPoint = XGI330_HiTVSt2Timing; if (pVBInfo->SetFlag & TVSimuMode) TimingPoint = XGI330_HiTVSt1Timing; if (!(modeflag & Charx8Dot)) TimingPoint = XGI330_HiTVTextTiming; } if (pVBInfo->VBInfo & SetCRT2ToYPbPr525750) { if (pVBInfo->TVInfo & TVSetYPbPr525i) TimingPoint = XGI330_YPbPr525iTiming; if (pVBInfo->TVInfo & TVSetYPbPr525p) TimingPoint = XGI330_YPbPr525pTiming; if (pVBInfo->TVInfo & TVSetYPbPr750p) TimingPoint = XGI330_YPbPr750pTiming; } for (i = 0x01, j = 0; i <= 0x2D; i++, j++) xgifb_reg_set(pVBInfo->Part2Port, i, TimingPoint[j]); for (i = 0x39; i <= 0x45; i++, j++) /* di->temp2[j] */ xgifb_reg_set(pVBInfo->Part2Port, i, TimingPoint[j]); if (pVBInfo->VBInfo & SetCRT2ToTV) xgifb_reg_and_or(pVBInfo->Part2Port, 0x3A, 0x1F, 0x00); temp = pVBInfo->NewFlickerMode; temp &= 0x80; xgifb_reg_and_or(pVBInfo->Part2Port, 0x0A, 0xFF, temp); if (pVBInfo->TVInfo & TVSetPAL) tempax = 520; else tempax = 440; if (pVBInfo->VDE <= tempax) { tempax -= pVBInfo->VDE; tempax >>= 2; tempax = (tempax & 0x00FF) | ((tempax & 0x00FF) << 8); push1 = tempax; temp = (tempax & 0xFF00) >> 8; temp += (unsigned short)TimingPoint[0]; if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { if (pVBInfo->VBInfo & (SetCRT2ToAVIDEO | SetCRT2ToSVIDEO | SetCRT2ToSCART | SetCRT2ToYPbPr525750)) { tempcx = pVBInfo->VGAHDE; if (tempcx >= 1024) { temp = 0x17; /* NTSC */ if (pVBInfo->TVInfo & TVSetPAL) temp = 0x19; /* PAL */ } } } xgifb_reg_set(pVBInfo->Part2Port, 0x01, temp); tempax = push1; temp = (tempax & 0xFF00) >> 8; temp += TimingPoint[1]; if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { if ((pVBInfo->VBInfo & (SetCRT2ToAVIDEO | SetCRT2ToSVIDEO | SetCRT2ToSCART | SetCRT2ToYPbPr525750))) { tempcx = pVBInfo->VGAHDE; if (tempcx >= 1024) { temp = 0x1D; /* NTSC */ if (pVBInfo->TVInfo & TVSetPAL) temp = 0x52; /* PAL */ } } } xgifb_reg_set(pVBInfo->Part2Port, 0x02, temp); } /* 301b */ tempcx = pVBInfo->HT; if (XGI_IsLCDDualLink(pVBInfo)) tempcx >>= 1; tempcx -= 2; temp = tempcx & 0x00FF; xgifb_reg_set(pVBInfo->Part2Port, 0x1B, temp); temp = (tempcx & 0xFF00) >> 8; xgifb_reg_and_or(pVBInfo->Part2Port, 0x1D, ~0x0F, temp); tempcx = pVBInfo->HT >> 1; push1 = tempcx; /* push cx */ tempcx += 7; if (pVBInfo->VBInfo & SetCRT2ToHiVision) tempcx -= 4; temp = tempcx & 0x00FF; temp <<= 4; xgifb_reg_and_or(pVBInfo->Part2Port, 0x22, 0x0F, temp); tempbx = TimingPoint[j] | ((TimingPoint[j + 1]) << 8); tempbx += tempcx; push2 = tempbx; temp = tempbx & 0x00FF; xgifb_reg_set(pVBInfo->Part2Port, 0x24, temp); temp = (tempbx & 0xFF00) >> 8; temp <<= 4; xgifb_reg_and_or(pVBInfo->Part2Port, 0x25, 0x0F, temp); tempbx = push2; tempbx = tempbx + 8; if (pVBInfo->VBInfo & SetCRT2ToHiVision) { tempbx = tempbx - 4; tempcx = tempbx; } temp = (tempbx & 0x00FF) << 4; xgifb_reg_and_or(pVBInfo->Part2Port, 0x29, 0x0F, temp); j += 2; tempcx += (TimingPoint[j] | ((TimingPoint[j + 1]) << 8)); temp = tempcx & 0x00FF; xgifb_reg_set(pVBInfo->Part2Port, 0x27, temp); temp = ((tempcx & 0xFF00) >> 8) << 4; xgifb_reg_and_or(pVBInfo->Part2Port, 0x28, 0x0F, temp); tempcx += 8; if (pVBInfo->VBInfo & SetCRT2ToHiVision) tempcx -= 4; temp = tempcx & 0xFF; temp <<= 4; xgifb_reg_and_or(pVBInfo->Part2Port, 0x2A, 0x0F, temp); tempcx = push1; /* pop cx */ j += 2; temp = TimingPoint[j] | ((TimingPoint[j + 1]) << 8); tempcx -= temp; temp = tempcx & 0x00FF; temp <<= 4; xgifb_reg_and_or(pVBInfo->Part2Port, 0x2D, 0x0F, temp); tempcx -= 11; if (!(pVBInfo->VBInfo & SetCRT2ToTV)) { tempax = XGI_GetVGAHT2(pVBInfo); tempcx = tempax - 1; } temp = tempcx & 0x00FF; xgifb_reg_set(pVBInfo->Part2Port, 0x2E, temp); tempbx = pVBInfo->VDE; if (pVBInfo->VGAVDE == 360) tempbx = 746; if (pVBInfo->VGAVDE == 375) tempbx = 746; if (pVBInfo->VGAVDE == 405) tempbx = 853; if (pVBInfo->VBInfo & SetCRT2ToTV) { if (pVBInfo->VBType & (VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { if (!(pVBInfo->TVInfo & (TVSetYPbPr525p | TVSetYPbPr750p))) tempbx >>= 1; } else { tempbx >>= 1; } } tempbx -= 2; temp = tempbx & 0x00FF; if (pVBInfo->VBInfo & SetCRT2ToHiVision) { if (pVBInfo->VBType & VB_SIS301LV) { if (pVBInfo->TVInfo & TVSetHiVision) { if (pVBInfo->VBInfo & SetInSlaveMode) { if (ModeNo == 0x2f) temp += 1; } } } else if (pVBInfo->VBInfo & SetInSlaveMode) { if (ModeNo == 0x2f) temp += 1; } } xgifb_reg_set(pVBInfo->Part2Port, 0x2F, temp); temp = (tempcx & 0xFF00) >> 8; temp |= ((tempbx & 0xFF00) >> 8) << 6; if (!(pVBInfo->VBInfo & SetCRT2ToHiVision)) { if (pVBInfo->VBType & VB_SIS301LV) { if (pVBInfo->TVInfo & TVSetHiVision) { temp |= 0x10; if (!(pVBInfo->VBInfo & SetCRT2ToSVIDEO)) temp |= 0x20; } } else { temp |= 0x10; if (!(pVBInfo->VBInfo & SetCRT2ToSVIDEO)) temp |= 0x20; } } xgifb_reg_set(pVBInfo->Part2Port, 0x30, temp); if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { /* TV gatingno */ tempbx = pVBInfo->VDE; tempcx = tempbx - 2; if (pVBInfo->VBInfo & SetCRT2ToTV) { if (!(pVBInfo->TVInfo & (TVSetYPbPr525p | TVSetYPbPr750p))) tempbx >>= 1; } if (pVBInfo->VBType & (VB_SIS302LV | VB_XGI301C)) { temp = 0; if (tempcx & 0x0400) temp |= 0x20; if (tempbx & 0x0400) temp |= 0x40; xgifb_reg_set(pVBInfo->Part4Port, 0x10, temp); } temp = (((tempbx - 3) & 0x0300) >> 8) << 5; xgifb_reg_set(pVBInfo->Part2Port, 0x46, temp); temp = (tempbx - 3) & 0x00FF; xgifb_reg_set(pVBInfo->Part2Port, 0x47, temp); } tempbx = tempbx & 0x00FF; if (!(modeflag & HalfDCLK)) { tempcx = pVBInfo->VGAHDE; if (tempcx >= pVBInfo->HDE) { tempbx |= 0x2000; tempax &= 0x00FF; } } tempcx = 0x0101; if (pVBInfo->VBInfo & SetCRT2ToTV) { /* 301b */ if (pVBInfo->VGAHDE >= 1024) { tempcx = 0x1920; if (pVBInfo->VGAHDE >= 1280) { tempcx = 0x1420; tempbx = tempbx & 0xDFFF; } } } if (!(tempbx & 0x2000)) { if (modeflag & HalfDCLK) tempcx = (tempcx & 0xFF00) | ((tempcx & 0x00FF) << 1); push1 = tempbx; tempeax = pVBInfo->VGAHDE; tempebx = (tempcx & 0xFF00) >> 8; longtemp = tempeax * tempebx; tempecx = tempcx & 0x00FF; longtemp = longtemp / tempecx; /* 301b */ tempecx = 8 * 1024; if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { tempecx = tempecx * 8; } longtemp = longtemp * tempecx; tempecx = pVBInfo->HDE; temp2 = longtemp % tempecx; tempeax = longtemp / tempecx; if (temp2 != 0) tempeax += 1; tempax = (unsigned short)tempeax; /* 301b */ if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { tempcx = ((tempax & 0xFF00) >> 5) >> 8; } /* end 301b */ tempbx = push1; tempbx = (unsigned short)(((tempeax & 0x0000FF00) & 0x1F00) | (tempbx & 0x00FF)); tempax = (unsigned short)(((tempeax & 0x000000FF) << 8) | (tempax & 0x00FF)); temp = (tempax & 0xFF00) >> 8; } else { temp = (tempax & 0x00FF) >> 8; } xgifb_reg_set(pVBInfo->Part2Port, 0x44, temp); temp = (tempbx & 0xFF00) >> 8; xgifb_reg_and_or(pVBInfo->Part2Port, 0x45, ~0x03F, temp); temp = tempcx & 0x00FF; if (tempbx & 0x2000) temp = 0; if (!(pVBInfo->VBInfo & SetCRT2ToLCD)) temp |= 0x18; xgifb_reg_and_or(pVBInfo->Part2Port, 0x46, ~0x1F, temp); if (pVBInfo->TVInfo & TVSetPAL) { tempbx = 0x0382; tempcx = 0x007e; } else { tempbx = 0x0369; tempcx = 0x0061; } temp = tempbx & 0x00FF; xgifb_reg_set(pVBInfo->Part2Port, 0x4b, temp); temp = tempcx & 0x00FF; xgifb_reg_set(pVBInfo->Part2Port, 0x4c, temp); temp = ((tempcx & 0xFF00) >> 8) & 0x03; temp <<= 2; temp |= ((tempbx & 0xFF00) >> 8) & 0x03; if (pVBInfo->VBInfo & SetCRT2ToYPbPr525750) { temp |= 0x10; if (pVBInfo->TVInfo & TVSetYPbPr525p) temp |= 0x20; if (pVBInfo->TVInfo & TVSetYPbPr750p) temp |= 0x60; } xgifb_reg_set(pVBInfo->Part2Port, 0x4d, temp); temp = xgifb_reg_get(pVBInfo->Part2Port, 0x43); /* 301b change */ xgifb_reg_set(pVBInfo->Part2Port, 0x43, (unsigned short)(temp - 3)); if (!(pVBInfo->TVInfo & (TVSetYPbPr525p | TVSetYPbPr750p))) { if (pVBInfo->TVInfo & NTSC1024x768) { TimingPoint = XGI_NTSC1024AdjTime; for (i = 0x1c, j = 0; i <= 0x30; i++, j++) { xgifb_reg_set(pVBInfo->Part2Port, i, TimingPoint[j]); } xgifb_reg_set(pVBInfo->Part2Port, 0x43, 0x72); } } /* Modify for 301C PALM Support */ if (pVBInfo->VBType & VB_XGI301C) { if (pVBInfo->TVInfo & TVSetPALM) xgifb_reg_and_or(pVBInfo->Part2Port, 0x4E, ~0x08, 0x08); /* PALM Mode */ } if (pVBInfo->TVInfo & TVSetPALM) { tempax = xgifb_reg_get(pVBInfo->Part2Port, 0x01); tempax--; xgifb_reg_and(pVBInfo->Part2Port, 0x01, tempax); xgifb_reg_and(pVBInfo->Part2Port, 0x00, 0xEF); } if (pVBInfo->VBInfo & SetCRT2ToHiVision) { if (!(pVBInfo->VBInfo & SetInSlaveMode)) xgifb_reg_set(pVBInfo->Part2Port, 0x0B, 0x00); } } static void XGI_SetLCDRegs(unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { unsigned short pushbx, tempax, tempbx, tempcx, temp, tempah, tempbh, tempch; struct XGI_LCDDesStruct const *LCDBDesPtr = NULL; /* si+Ext_ResInfo */ if (!(pVBInfo->VBInfo & SetCRT2ToLCD)) return; tempbx = pVBInfo->HDE; /* RHACTE=HDE-1 */ if (XGI_IsLCDDualLink(pVBInfo)) tempbx >>= 1; tempbx -= 1; temp = tempbx & 0x00FF; xgifb_reg_set(pVBInfo->Part2Port, 0x2C, temp); temp = (tempbx & 0xFF00) >> 8; temp <<= 4; xgifb_reg_and_or(pVBInfo->Part2Port, 0x2B, 0x0F, temp); temp = 0x01; xgifb_reg_set(pVBInfo->Part2Port, 0x0B, temp); tempbx = pVBInfo->VDE; /* RTVACTEO=(VDE-1)&0xFF */ tempbx--; temp = tempbx & 0x00FF; xgifb_reg_set(pVBInfo->Part2Port, 0x03, temp); temp = ((tempbx & 0xFF00) >> 8) & 0x07; xgifb_reg_and_or(pVBInfo->Part2Port, 0x0C, ~0x07, temp); tempcx = pVBInfo->VT - 1; temp = tempcx & 0x00FF; /* RVTVT=VT-1 */ xgifb_reg_set(pVBInfo->Part2Port, 0x19, temp); temp = (tempcx & 0xFF00) >> 8; temp <<= 5; xgifb_reg_set(pVBInfo->Part2Port, 0x1A, temp); xgifb_reg_and_or(pVBInfo->Part2Port, 0x09, 0xF0, 0x00); xgifb_reg_and_or(pVBInfo->Part2Port, 0x0A, 0xF0, 0x00); xgifb_reg_and_or(pVBInfo->Part2Port, 0x17, 0xFB, 0x00); xgifb_reg_and_or(pVBInfo->Part2Port, 0x18, 0xDF, 0x00); /* Customized LCDB Does not add */ if ((pVBInfo->VBType & VB_SIS301LV) || (pVBInfo->VBType & VB_SIS302LV)) LCDBDesPtr = XGI_GetLcdPtr(xgifb_lcddldes, ModeIdIndex, pVBInfo); else LCDBDesPtr = XGI_GetLcdPtr(XGI_LCDDesDataTable, ModeIdIndex, pVBInfo); tempah = pVBInfo->LCDResInfo; tempah &= PanelResInfo; if ((tempah == Panel_1024x768) || (tempah == Panel_1024x768x75)) { tempbx = 1024; tempcx = 768; } else if ((tempah == Panel_1280x1024) || (tempah == Panel_1280x1024x75)) { tempbx = 1280; tempcx = 1024; } else if (tempah == Panel_1400x1050) { tempbx = 1400; tempcx = 1050; } else { tempbx = 1600; tempcx = 1200; } if (pVBInfo->LCDInfo & EnableScalingLCD) { tempbx = pVBInfo->HDE; tempcx = pVBInfo->VDE; } pushbx = tempbx; tempax = pVBInfo->VT; pVBInfo->LCDHDES = LCDBDesPtr->LCDHDES; pVBInfo->LCDHRS = LCDBDesPtr->LCDHRS; pVBInfo->LCDVDES = LCDBDesPtr->LCDVDES; pVBInfo->LCDVRS = LCDBDesPtr->LCDVRS; tempbx = pVBInfo->LCDVDES; tempcx += tempbx; if (tempcx >= tempax) tempcx -= tempax; /* lcdvdes */ temp = tempbx & 0x00FF; /* RVEQ1EQ=lcdvdes */ xgifb_reg_set(pVBInfo->Part2Port, 0x05, temp); temp = tempcx & 0x00FF; xgifb_reg_set(pVBInfo->Part2Port, 0x06, temp); tempch = ((tempcx & 0xFF00) >> 8) & 0x07; tempbh = ((tempbx & 0xFF00) >> 8) & 0x07; tempah = tempch; tempah <<= 3; tempah |= tempbh; xgifb_reg_set(pVBInfo->Part2Port, 0x02, tempah); /* getlcdsync() */ XGI_GetLCDSync(&tempax, &tempbx, pVBInfo); tempcx = tempbx; tempax = pVBInfo->VT; tempbx = pVBInfo->LCDVRS; tempcx += tempbx; if (tempcx >= tempax) tempcx -= tempax; temp = tempbx & 0x00FF; /* RTVACTEE=lcdvrs */ xgifb_reg_set(pVBInfo->Part2Port, 0x04, temp); temp = (tempbx & 0xFF00) >> 8; temp <<= 4; temp |= (tempcx & 0x000F); xgifb_reg_set(pVBInfo->Part2Port, 0x01, temp); tempcx = pushbx; tempax = pVBInfo->HT; tempbx = pVBInfo->LCDHDES; tempbx &= 0x0FFF; if (XGI_IsLCDDualLink(pVBInfo)) { tempax >>= 1; tempbx >>= 1; tempcx >>= 1; } if (pVBInfo->VBType & VB_SIS302LV) tempbx += 1; if (pVBInfo->VBType & VB_XGI301C) /* tap4 */ tempbx += 1; tempcx += tempbx; if (tempcx >= tempax) tempcx -= tempax; temp = tempbx & 0x00FF; xgifb_reg_set(pVBInfo->Part2Port, 0x1F, temp); /* RHBLKE=lcdhdes */ temp = ((tempbx & 0xFF00) >> 8) << 4; xgifb_reg_set(pVBInfo->Part2Port, 0x20, temp); temp = tempcx & 0x00FF; xgifb_reg_set(pVBInfo->Part2Port, 0x23, temp); /* RHEQPLE=lcdhdee */ temp = (tempcx & 0xFF00) >> 8; xgifb_reg_set(pVBInfo->Part2Port, 0x25, temp); XGI_GetLCDSync(&tempax, &tempbx, pVBInfo); tempcx = tempax; tempax = pVBInfo->HT; tempbx = pVBInfo->LCDHRS; if (XGI_IsLCDDualLink(pVBInfo)) { tempax >>= 1; tempbx >>= 1; tempcx >>= 1; } if (pVBInfo->VBType & VB_SIS302LV) tempbx += 1; tempcx += tempbx; if (tempcx >= tempax) tempcx -= tempax; temp = tempbx & 0x00FF; /* RHBURSTS=lcdhrs */ xgifb_reg_set(pVBInfo->Part2Port, 0x1C, temp); temp = (tempbx & 0xFF00) >> 8; temp <<= 4; xgifb_reg_and_or(pVBInfo->Part2Port, 0x1D, ~0x0F0, temp); temp = tempcx & 0x00FF; /* RHSYEXP2S=lcdhre */ xgifb_reg_set(pVBInfo->Part2Port, 0x21, temp); if (!(pVBInfo->LCDInfo & XGI_LCDVESATiming)) { if (pVBInfo->VGAVDE == 525) { if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) temp = 0xC6; else temp = 0xC4; xgifb_reg_set(pVBInfo->Part2Port, 0x2f, temp); xgifb_reg_set(pVBInfo->Part2Port, 0x30, 0xB3); } if (pVBInfo->VGAVDE == 420) { if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) temp = 0x4F; else temp = 0x4E; xgifb_reg_set(pVBInfo->Part2Port, 0x2f, temp); } } } /* * Function : XGI_GetTap4Ptr * Input : * Output : di -> Tap4 Reg. Setting Pointer * Description : */ static struct XGI301C_Tap4TimingStruct const *XGI_GetTap4Ptr(unsigned short tempcx, struct vb_device_info *pVBInfo) { unsigned short tempax, tempbx, i; struct XGI301C_Tap4TimingStruct const *Tap4TimingPtr; if (tempcx == 0) { tempax = pVBInfo->VGAHDE; tempbx = pVBInfo->HDE; } else { tempax = pVBInfo->VGAVDE; tempbx = pVBInfo->VDE; } if (tempax <= tempbx) return &xgifb_tap4_timing[0]; Tap4TimingPtr = xgifb_ntsc_525_tap4_timing; /* NTSC */ if (pVBInfo->TVInfo & TVSetPAL) Tap4TimingPtr = PALTap4Timing; if (pVBInfo->VBInfo & SetCRT2ToYPbPr525750) { if ((pVBInfo->TVInfo & TVSetYPbPr525i) || (pVBInfo->TVInfo & TVSetYPbPr525p)) Tap4TimingPtr = xgifb_ntsc_525_tap4_timing; if (pVBInfo->TVInfo & TVSetYPbPr750p) Tap4TimingPtr = YPbPr750pTap4Timing; } if (pVBInfo->VBInfo & SetCRT2ToHiVision) Tap4TimingPtr = xgifb_tap4_timing; i = 0; while (Tap4TimingPtr[i].DE != 0xFFFF) { if (Tap4TimingPtr[i].DE == tempax) break; i++; } return &Tap4TimingPtr[i]; } static void XGI_SetTap4Regs(struct vb_device_info *pVBInfo) { unsigned short i, j; struct XGI301C_Tap4TimingStruct const *Tap4TimingPtr; if (!(pVBInfo->VBType & VB_XGI301C)) return; Tap4TimingPtr = XGI_GetTap4Ptr(0, pVBInfo); /* Set Horizontal Scaling */ for (i = 0x80, j = 0; i <= 0xBF; i++, j++) xgifb_reg_set(pVBInfo->Part2Port, i, Tap4TimingPtr->Reg[j]); if ((pVBInfo->VBInfo & SetCRT2ToTV) && !(pVBInfo->VBInfo & SetCRT2ToHiVision)) { /* Set Vertical Scaling */ Tap4TimingPtr = XGI_GetTap4Ptr(1, pVBInfo); for (i = 0xC0, j = 0; i < 0xFF; i++, j++) xgifb_reg_set(pVBInfo->Part2Port, i, Tap4TimingPtr->Reg[j]); } if ((pVBInfo->VBInfo & SetCRT2ToTV) && !(pVBInfo->VBInfo & SetCRT2ToHiVision)) /* Enable V.Scaling */ xgifb_reg_and_or(pVBInfo->Part2Port, 0x4E, ~0x14, 0x04); else /* Enable H.Scaling */ xgifb_reg_and_or(pVBInfo->Part2Port, 0x4E, ~0x14, 0x10); } static void XGI_SetGroup3(unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { unsigned short i; unsigned char const *tempdi; unsigned short modeflag; /* si+Ext_ResInfo */ modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; xgifb_reg_set(pVBInfo->Part3Port, 0x00, 0x00); if (pVBInfo->TVInfo & TVSetPAL) { xgifb_reg_set(pVBInfo->Part3Port, 0x13, 0xFA); xgifb_reg_set(pVBInfo->Part3Port, 0x14, 0xC8); } else { xgifb_reg_set(pVBInfo->Part3Port, 0x13, 0xF5); xgifb_reg_set(pVBInfo->Part3Port, 0x14, 0xB7); } if (!(pVBInfo->VBInfo & SetCRT2ToTV)) return; if (pVBInfo->TVInfo & TVSetPALM) { xgifb_reg_set(pVBInfo->Part3Port, 0x13, 0xFA); xgifb_reg_set(pVBInfo->Part3Port, 0x14, 0xC8); xgifb_reg_set(pVBInfo->Part3Port, 0x3D, 0xA8); } if ((pVBInfo->VBInfo & SetCRT2ToHiVision) || (pVBInfo->VBInfo & SetCRT2ToYPbPr525750)) { if (pVBInfo->TVInfo & TVSetYPbPr525i) return; tempdi = XGI330_HiTVGroup3Data; if (pVBInfo->SetFlag & TVSimuMode) { tempdi = XGI330_HiTVGroup3Simu; if (!(modeflag & Charx8Dot)) tempdi = XGI330_HiTVGroup3Text; } if (pVBInfo->TVInfo & TVSetYPbPr525p) tempdi = XGI330_Ren525pGroup3; if (pVBInfo->TVInfo & TVSetYPbPr750p) tempdi = XGI330_Ren750pGroup3; for (i = 0; i <= 0x3E; i++) xgifb_reg_set(pVBInfo->Part3Port, i, tempdi[i]); if (pVBInfo->VBType & VB_XGI301C) { /* Marcovision */ if (pVBInfo->TVInfo & TVSetYPbPr525p) xgifb_reg_set(pVBInfo->Part3Port, 0x28, 0x3f); } } } static void XGI_SetGroup4(unsigned short ModeIdIndex, unsigned short RefreshRateTableIndex, struct vb_device_info *pVBInfo) { unsigned short tempax, tempcx, tempbx, modeflag, temp, temp2; unsigned long tempebx, tempeax, templong; /* si+Ext_ResInfo */ modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; temp = pVBInfo->RVBHCFACT; xgifb_reg_set(pVBInfo->Part4Port, 0x13, temp); tempbx = pVBInfo->RVBHCMAX; temp = tempbx & 0x00FF; xgifb_reg_set(pVBInfo->Part4Port, 0x14, temp); temp2 = ((tempbx & 0xFF00) >> 8) << 7; tempcx = pVBInfo->VGAHT - 1; temp = tempcx & 0x00FF; xgifb_reg_set(pVBInfo->Part4Port, 0x16, temp); temp = ((tempcx & 0xFF00) >> 8) << 3; temp2 |= temp; tempcx = pVBInfo->VGAVT - 1; if (!(pVBInfo->VBInfo & SetCRT2ToTV)) tempcx -= 5; temp = tempcx & 0x00FF; xgifb_reg_set(pVBInfo->Part4Port, 0x17, temp); temp = temp2 | ((tempcx & 0xFF00) >> 8); xgifb_reg_set(pVBInfo->Part4Port, 0x15, temp); xgifb_reg_or(pVBInfo->Part4Port, 0x0D, 0x08); tempcx = pVBInfo->VBInfo; tempbx = pVBInfo->VGAHDE; if (modeflag & HalfDCLK) tempbx >>= 1; if (XGI_IsLCDDualLink(pVBInfo)) tempbx >>= 1; if (tempcx & SetCRT2ToHiVision) { temp = 0; if (tempbx <= 1024) temp = 0xA0; if (tempbx == 1280) temp = 0xC0; } else if (tempcx & SetCRT2ToTV) { temp = 0xA0; if (tempbx <= 800) temp = 0x80; } else { temp = 0x80; if (pVBInfo->VBInfo & SetCRT2ToLCD) { temp = 0; if (tempbx > 800) temp = 0x60; } } if (pVBInfo->TVInfo & (TVSetYPbPr525p | TVSetYPbPr750p)) { temp = 0x00; if (pVBInfo->VGAHDE == 1280) temp = 0x40; if (pVBInfo->VGAHDE == 1024) temp = 0x20; } xgifb_reg_and_or(pVBInfo->Part4Port, 0x0E, ~0xEF, temp); tempebx = pVBInfo->VDE; tempcx = pVBInfo->RVBHRS; temp = tempcx & 0x00FF; xgifb_reg_set(pVBInfo->Part4Port, 0x18, temp); tempeax = pVBInfo->VGAVDE; tempcx |= 0x04000; if (tempeax <= tempebx) { tempcx = tempcx & (~0x4000); tempeax = pVBInfo->VGAVDE; } else { tempeax -= tempebx; } templong = (tempeax * 256 * 1024) % tempebx; tempeax = (tempeax * 256 * 1024) / tempebx; tempebx = tempeax; if (templong != 0) tempebx++; temp = (unsigned short)(tempebx & 0x000000FF); xgifb_reg_set(pVBInfo->Part4Port, 0x1B, temp); temp = (unsigned short)((tempebx & 0x0000FF00) >> 8); xgifb_reg_set(pVBInfo->Part4Port, 0x1A, temp); tempbx = (unsigned short)(tempebx >> 16); temp = tempbx & 0x00FF; temp <<= 4; temp |= ((tempcx & 0xFF00) >> 8); xgifb_reg_set(pVBInfo->Part4Port, 0x19, temp); /* 301b */ if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { temp = 0x0028; xgifb_reg_set(pVBInfo->Part4Port, 0x1C, temp); tempax = pVBInfo->VGAHDE; if (modeflag & HalfDCLK) tempax >>= 1; if (XGI_IsLCDDualLink(pVBInfo)) tempax >>= 1; if (pVBInfo->VBInfo & SetCRT2ToLCD) { if (tempax > 800) tempax -= 800; } else if (pVBInfo->VGAHDE > 800) { if (pVBInfo->VGAHDE == 1024) tempax = (tempax * 25 / 32) - 1; else tempax = (tempax * 20 / 32) - 1; } tempax -= 1; temp = (tempax & 0xFF00) >> 8; temp = (temp & 0x0003) << 4; xgifb_reg_set(pVBInfo->Part4Port, 0x1E, temp); temp = tempax & 0x00FF; xgifb_reg_set(pVBInfo->Part4Port, 0x1D, temp); if (pVBInfo->VBInfo & (SetCRT2ToTV | SetCRT2ToHiVision)) { if (pVBInfo->VGAHDE > 800) xgifb_reg_or(pVBInfo->Part4Port, 0x1E, 0x08); } temp = 0x0036; if (pVBInfo->VBInfo & SetCRT2ToTV) { if (!(pVBInfo->TVInfo & (NTSC1024x768 | TVSetYPbPr525p | TVSetYPbPr750p | TVSetHiVision))) { temp |= 0x0001; if ((pVBInfo->VBInfo & SetInSlaveMode) && !(pVBInfo->TVInfo & TVSimuMode)) temp &= (~0x0001); } } xgifb_reg_and_or(pVBInfo->Part4Port, 0x1F, 0x00C0, temp); tempbx = pVBInfo->HT; if (XGI_IsLCDDualLink(pVBInfo)) tempbx >>= 1; tempbx = (tempbx >> 1) - 2; temp = ((tempbx & 0x0700) >> 8) << 3; xgifb_reg_and_or(pVBInfo->Part4Port, 0x21, 0x00C0, temp); temp = tempbx & 0x00FF; xgifb_reg_set(pVBInfo->Part4Port, 0x22, temp); } /* end 301b */ XGI_SetCRT2VCLK(ModeIdIndex, RefreshRateTableIndex, pVBInfo); } static void XGINew_EnableCRT2(struct vb_device_info *pVBInfo) { xgifb_reg_and_or(pVBInfo->P3c4, 0x1E, 0xFF, 0x20); } static void XGI_SetGroup5(struct vb_device_info *pVBInfo) { if (pVBInfo->ModeType == ModeVGA) { if (!(pVBInfo->VBInfo & (SetInSlaveMode | LoadDACFlag | DisableCRT2Display))) { XGINew_EnableCRT2(pVBInfo); } } } static void XGI_DisableGatingCRT(struct vb_device_info *pVBInfo) { xgifb_reg_and_or(pVBInfo->P3d4, 0x63, 0xBF, 0x00); } static unsigned char XGI_XG21CheckLVDSMode(struct xgifb_video_info *xgifb_info, unsigned short ModeNo, unsigned short ModeIdIndex) { unsigned short xres, yres, colordepth, modeflag, resindex; resindex = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; xres = XGI330_ModeResInfo[resindex].HTotal; /* xres->ax */ yres = XGI330_ModeResInfo[resindex].VTotal; /* yres->bx */ /* si+St_ModeFlag */ modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; if (!(modeflag & Charx8Dot)) { xres /= 9; xres *= 8; } if ((ModeNo > 0x13) && (modeflag & HalfDCLK)) xres *= 2; if ((ModeNo > 0x13) && (modeflag & DoubleScanMode)) yres *= 2; if (xres > xgifb_info->lvds_data.LVDSHDE) return 0; if (yres > xgifb_info->lvds_data.LVDSVDE) return 0; if (xres != xgifb_info->lvds_data.LVDSHDE || yres != xgifb_info->lvds_data.LVDSVDE) { colordepth = XGI_GetColorDepth(ModeIdIndex); if (colordepth > 2) return 0; } return 1; } static void xgifb_set_lvds(struct xgifb_video_info *xgifb_info, int chip_id, unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { unsigned char temp, Miscdata; unsigned short xres, yres, modeflag, resindex; unsigned short LVDSHT, LVDSHBS, LVDSHRS, LVDSHRE, LVDSHBE; unsigned short LVDSVT, LVDSVBS, LVDSVRS, LVDSVRE, LVDSVBE; unsigned short value; temp = (unsigned char)((xgifb_info->lvds_data.LVDS_Capability & (LCDPolarity << 8)) >> 8); temp &= LCDPolarity; Miscdata = inb(pVBInfo->P3cc); outb((Miscdata & 0x3F) | temp, pVBInfo->P3c2); temp = xgifb_info->lvds_data.LVDS_Capability & LCDPolarity; /* SR35[7] FP VSync polarity */ xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x80, temp & 0x80); /* SR30[5] FP HSync polarity */ xgifb_reg_and_or(pVBInfo->P3c4, 0x30, ~0x20, (temp & 0x40) >> 1); if (chip_id == XG27) XGI_SetXG27FPBits(pVBInfo); else XGI_SetXG21FPBits(pVBInfo); resindex = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO; xres = XGI330_ModeResInfo[resindex].HTotal; /* xres->ax */ yres = XGI330_ModeResInfo[resindex].VTotal; /* yres->bx */ /* si+St_ModeFlag */ modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag; if (!(modeflag & Charx8Dot)) xres = xres * 8 / 9; LVDSHT = xgifb_info->lvds_data.LVDSHT; LVDSHBS = xres + (xgifb_info->lvds_data.LVDSHDE - xres) / 2; if (LVDSHBS > LVDSHT) LVDSHBS -= LVDSHT; LVDSHRS = LVDSHBS + xgifb_info->lvds_data.LVDSHFP; if (LVDSHRS > LVDSHT) LVDSHRS -= LVDSHT; LVDSHRE = LVDSHRS + xgifb_info->lvds_data.LVDSHSYNC; if (LVDSHRE > LVDSHT) LVDSHRE -= LVDSHT; LVDSHBE = LVDSHBS + LVDSHT - xgifb_info->lvds_data.LVDSHDE; LVDSVT = xgifb_info->lvds_data.LVDSVT; LVDSVBS = yres + (xgifb_info->lvds_data.LVDSVDE - yres) / 2; if (modeflag & DoubleScanMode) LVDSVBS += yres / 2; if (LVDSVBS > LVDSVT) LVDSVBS -= LVDSVT; LVDSVRS = LVDSVBS + xgifb_info->lvds_data.LVDSVFP; if (LVDSVRS > LVDSVT) LVDSVRS -= LVDSVT; LVDSVRE = LVDSVRS + xgifb_info->lvds_data.LVDSVSYNC; if (LVDSVRE > LVDSVT) LVDSVRE -= LVDSVT; LVDSVBE = LVDSVBS + LVDSVT - xgifb_info->lvds_data.LVDSVDE; temp = xgifb_reg_get(pVBInfo->P3d4, 0x11); xgifb_reg_set(pVBInfo->P3d4, 0x11, temp & 0x7f); /* Unlock CRTC */ if (!(modeflag & Charx8Dot)) xgifb_reg_or(pVBInfo->P3c4, 0x1, 0x1); /* HT SR0B[1:0] CR00 */ value = (LVDSHT >> 3) - 5; xgifb_reg_and_or(pVBInfo->P3c4, 0x0B, ~0x03, (value & 0x300) >> 8); xgifb_reg_set(pVBInfo->P3d4, 0x0, (value & 0xFF)); /* HBS SR0B[5:4] CR02 */ value = (LVDSHBS >> 3) - 1; xgifb_reg_and_or(pVBInfo->P3c4, 0x0B, ~0x30, (value & 0x300) >> 4); xgifb_reg_set(pVBInfo->P3d4, 0x2, (value & 0xFF)); /* HBE SR0C[1:0] CR05[7] CR03[4:0] */ value = (LVDSHBE >> 3) - 1; xgifb_reg_and_or(pVBInfo->P3c4, 0x0C, ~0x03, (value & 0xC0) >> 6); xgifb_reg_and_or(pVBInfo->P3d4, 0x05, ~0x80, (value & 0x20) << 2); xgifb_reg_and_or(pVBInfo->P3d4, 0x03, ~0x1F, value & 0x1F); /* HRS SR0B[7:6] CR04 */ value = (LVDSHRS >> 3) + 2; xgifb_reg_and_or(pVBInfo->P3c4, 0x0B, ~0xC0, (value & 0x300) >> 2); xgifb_reg_set(pVBInfo->P3d4, 0x4, (value & 0xFF)); /* Panel HRS SR2F[1:0] SR2E[7:0] */ value--; xgifb_reg_and_or(pVBInfo->P3c4, 0x2F, ~0x03, (value & 0x300) >> 8); xgifb_reg_set(pVBInfo->P3c4, 0x2E, (value & 0xFF)); /* HRE SR0C[2] CR05[4:0] */ value = (LVDSHRE >> 3) + 2; xgifb_reg_and_or(pVBInfo->P3c4, 0x0C, ~0x04, (value & 0x20) >> 3); xgifb_reg_and_or(pVBInfo->P3d4, 0x05, ~0x1F, value & 0x1F); /* Panel HRE SR2F[7:2] */ value--; xgifb_reg_and_or(pVBInfo->P3c4, 0x2F, ~0xFC, value << 2); /* VT SR0A[0] CR07[5][0] CR06 */ value = LVDSVT - 2; xgifb_reg_and_or(pVBInfo->P3c4, 0x0A, ~0x01, (value & 0x400) >> 10); xgifb_reg_and_or(pVBInfo->P3d4, 0x07, ~0x20, (value & 0x200) >> 4); xgifb_reg_and_or(pVBInfo->P3d4, 0x07, ~0x01, (value & 0x100) >> 8); xgifb_reg_set(pVBInfo->P3d4, 0x06, (value & 0xFF)); /* VBS SR0A[2] CR09[5] CR07[3] CR15 */ value = LVDSVBS - 1; xgifb_reg_and_or(pVBInfo->P3c4, 0x0A, ~0x04, (value & 0x400) >> 8); xgifb_reg_and_or(pVBInfo->P3d4, 0x09, ~0x20, (value & 0x200) >> 4); xgifb_reg_and_or(pVBInfo->P3d4, 0x07, ~0x08, (value & 0x100) >> 5); xgifb_reg_set(pVBInfo->P3d4, 0x15, (value & 0xFF)); /* VBE SR0A[4] CR16 */ value = LVDSVBE - 1; xgifb_reg_and_or(pVBInfo->P3c4, 0x0A, ~0x10, (value & 0x100) >> 4); xgifb_reg_set(pVBInfo->P3d4, 0x16, (value & 0xFF)); /* VRS SR0A[3] CR7[7][2] CR10 */ value = LVDSVRS - 1; xgifb_reg_and_or(pVBInfo->P3c4, 0x0A, ~0x08, (value & 0x400) >> 7); xgifb_reg_and_or(pVBInfo->P3d4, 0x07, ~0x80, (value & 0x200) >> 2); xgifb_reg_and_or(pVBInfo->P3d4, 0x07, ~0x04, (value & 0x100) >> 6); xgifb_reg_set(pVBInfo->P3d4, 0x10, (value & 0xFF)); if (chip_id == XG27) { /* Panel VRS SR35[2:0] SR34[7:0] */ xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x07, (value & 0x700) >> 8); xgifb_reg_set(pVBInfo->P3c4, 0x34, value & 0xFF); } else { /* Panel VRS SR3F[1:0] SR34[7:0] SR33[0] */ xgifb_reg_and_or(pVBInfo->P3c4, 0x3F, ~0x03, (value & 0x600) >> 9); xgifb_reg_set(pVBInfo->P3c4, 0x34, (value >> 1) & 0xFF); xgifb_reg_and_or(pVBInfo->P3d4, 0x33, ~0x01, value & 0x01); } /* VRE SR0A[5] CR11[3:0] */ value = LVDSVRE - 1; xgifb_reg_and_or(pVBInfo->P3c4, 0x0A, ~0x20, (value & 0x10) << 1); xgifb_reg_and_or(pVBInfo->P3d4, 0x11, ~0x0F, value & 0x0F); /* Panel VRE SR3F[7:2] */ if (chip_id == XG27) xgifb_reg_and_or(pVBInfo->P3c4, 0x3F, ~0xFC, (value << 2) & 0xFC); else /* SR3F[7] has to be 0, h/w bug */ xgifb_reg_and_or(pVBInfo->P3c4, 0x3F, ~0xFC, (value << 2) & 0x7C); for (temp = 0, value = 0; temp < 3; temp++) { xgifb_reg_and_or(pVBInfo->P3c4, 0x31, ~0x30, value); xgifb_reg_set(pVBInfo->P3c4, 0x2B, xgifb_info->lvds_data.VCLKData1); xgifb_reg_set(pVBInfo->P3c4, 0x2C, xgifb_info->lvds_data.VCLKData2); value += 0x10; } if (!(modeflag & Charx8Dot)) { inb(pVBInfo->P3da); /* reset 3da */ outb(0x13, pVBInfo->P3c0); /* set index */ /* set data, panning = 0, shift left 1 dot*/ outb(0x00, pVBInfo->P3c0); inb(pVBInfo->P3da); /* Enable Attribute */ outb(0x20, pVBInfo->P3c0); inb(pVBInfo->P3da); /* reset 3da */ } } /* * Function : XGI_IsLCDON * Input : * Output : 0 : Skip PSC Control * 1: Disable PSC * Description : */ static unsigned char XGI_IsLCDON(struct vb_device_info *pVBInfo) { unsigned short tempax; tempax = pVBInfo->VBInfo; if (tempax & SetCRT2ToDualEdge) return 0; else if (tempax & (DisableCRT2Display | SwitchCRT2 | SetSimuScanMode)) return 1; return 0; } static void XGI_DisableBridge(struct xgifb_video_info *xgifb_info, struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) { unsigned short tempah = 0; if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { tempah = 0x3F; if (!(pVBInfo->VBInfo & (DisableCRT2Display | SetSimuScanMode))) { if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) { if (pVBInfo->VBInfo & SetCRT2ToDualEdge) tempah = 0x7F; /* Disable Channel A */ } } /* disable part4_1f */ xgifb_reg_and(pVBInfo->Part4Port, 0x1F, tempah); if (pVBInfo->VBType & (VB_SIS302LV | VB_XGI301C)) { if (((pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA))) || (XGI_IsLCDON(pVBInfo))) /* LVDS Driver power down */ xgifb_reg_or(pVBInfo->Part4Port, 0x30, 0x80); } if (pVBInfo->VBInfo & (DisableCRT2Display | XGI_SetCRT2ToLCDA | SetSimuScanMode)) XGI_DisplayOff(xgifb_info, HwDeviceExtension, pVBInfo); if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) /* Power down */ xgifb_reg_and(pVBInfo->Part1Port, 0x1e, 0xdf); /* disable TV as primary VGA swap */ xgifb_reg_and(pVBInfo->P3c4, 0x32, 0xdf); if ((pVBInfo->VBInfo & (SetSimuScanMode | SetCRT2ToDualEdge))) xgifb_reg_and(pVBInfo->Part2Port, 0x00, 0xdf); if ((pVBInfo->VBInfo & (DisableCRT2Display | SetSimuScanMode)) || (!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) && (pVBInfo->VBInfo & (SetCRT2ToRAMDAC | SetCRT2ToLCD | SetCRT2ToTV)))) xgifb_reg_or(pVBInfo->Part1Port, 0x00, 0x80); if ((pVBInfo->VBInfo & (DisableCRT2Display | SetSimuScanMode)) || (!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)) || (pVBInfo->VBInfo & (SetCRT2ToRAMDAC | SetCRT2ToLCD | SetCRT2ToTV))) { /* save Part1 index 0 */ tempah = xgifb_reg_get(pVBInfo->Part1Port, 0x00); /* BTDAC = 1, avoid VB reset */ xgifb_reg_or(pVBInfo->Part1Port, 0x00, 0x10); /* disable CRT2 */ xgifb_reg_and(pVBInfo->Part1Port, 0x1E, 0xDF); /* restore Part1 index 0 */ xgifb_reg_set(pVBInfo->Part1Port, 0x00, tempah); } } else { /* {301} */ if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToTV)) { xgifb_reg_or(pVBInfo->Part1Port, 0x00, 0x80); /* Disable CRT2 */ xgifb_reg_and(pVBInfo->Part1Port, 0x1E, 0xDF); /* Disable TV asPrimary VGA swap */ xgifb_reg_and(pVBInfo->P3c4, 0x32, 0xDF); } if (pVBInfo->VBInfo & (DisableCRT2Display | XGI_SetCRT2ToLCDA | SetSimuScanMode)) XGI_DisplayOff(xgifb_info, HwDeviceExtension, pVBInfo); } } /* * Function : XGI_GetTVPtrIndex * Input : * Output : * Description : bx 0 : ExtNTSC * 1 : StNTSC * 2 : ExtPAL * 3 : StPAL * 4 : ExtHiTV * 5 : StHiTV * 6 : Ext525i * 7 : St525i * 8 : Ext525p * 9 : St525p * A : Ext750p * B : St750p */ static unsigned short XGI_GetTVPtrIndex(struct vb_device_info *pVBInfo) { unsigned short tempbx = 0; if (pVBInfo->TVInfo & TVSetPAL) tempbx = 2; if (pVBInfo->TVInfo & TVSetHiVision) tempbx = 4; if (pVBInfo->TVInfo & TVSetYPbPr525i) tempbx = 6; if (pVBInfo->TVInfo & TVSetYPbPr525p) tempbx = 8; if (pVBInfo->TVInfo & TVSetYPbPr750p) tempbx = 10; if (pVBInfo->TVInfo & TVSimuMode) tempbx++; return tempbx; } /* * Function : XGI_GetTVPtrIndex2 * Input : * Output : bx 0 : NTSC * 1 : PAL * 2 : PALM * 3 : PALN * 4 : NTSC1024x768 * 5 : PAL-M 1024x768 * 6-7: reserved * cl 0 : YFilter1 * 1 : YFilter2 * ch 0 : 301A * 1 : 301B/302B/301LV/302LV * Description : */ static void XGI_GetTVPtrIndex2(unsigned short *tempbx, unsigned char *tempcl, unsigned char *tempch, struct vb_device_info *pVBInfo) { *tempbx = 0; *tempcl = 0; *tempch = 0; if (pVBInfo->TVInfo & TVSetPAL) *tempbx = 1; if (pVBInfo->TVInfo & TVSetPALM) *tempbx = 2; if (pVBInfo->TVInfo & TVSetPALN) *tempbx = 3; if (pVBInfo->TVInfo & NTSC1024x768) { *tempbx = 4; if (pVBInfo->TVInfo & TVSetPALM) *tempbx = 5; } if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { if (!(pVBInfo->VBInfo & SetInSlaveMode) || (pVBInfo->TVInfo & TVSimuMode)) { *tempbx += 8; *tempcl += 1; } } if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) (*tempch)++; } static void XGI_SetDelayComp(struct vb_device_info *pVBInfo) { unsigned char tempah, tempbl, tempbh; if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA | SetCRT2ToTV | SetCRT2ToRAMDAC)) { tempbh = 0; tempbl = XGI301TVDelay; if (pVBInfo->VBInfo & SetCRT2ToDualEdge) tempbl >>= 4; if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) { tempbh = XGI301LCDDelay; if (!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)) tempbl = tempbh; } tempbl &= 0x0F; tempbh &= 0xF0; tempah = xgifb_reg_get(pVBInfo->Part1Port, 0x2D); if (pVBInfo->VBInfo & (SetCRT2ToRAMDAC | SetCRT2ToLCD | SetCRT2ToTV)) { /* Channel B */ tempah &= 0xF0; tempah |= tempbl; } if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) { /* Channel A */ tempah &= 0x0F; tempah |= tempbh; } xgifb_reg_set(pVBInfo->Part1Port, 0x2D, tempah); } } } static void XGI_SetLCDCap_A(unsigned short tempcx, struct vb_device_info *pVBInfo) { unsigned short temp; temp = xgifb_reg_get(pVBInfo->P3d4, 0x37); if (temp & LCDRGB18Bit) { xgifb_reg_and_or(pVBInfo->Part1Port, 0x19, 0x0F, /* Enable Dither */ (unsigned short)(0x20 | (tempcx & 0x00C0))); xgifb_reg_and_or(pVBInfo->Part1Port, 0x1A, 0x7F, 0x80); } else { xgifb_reg_and_or(pVBInfo->Part1Port, 0x19, 0x0F, (unsigned short)(0x30 | (tempcx & 0x00C0))); xgifb_reg_and_or(pVBInfo->Part1Port, 0x1A, 0x7F, 0x00); } } /* * Function : XGI_SetLCDCap_B * Input : cx -> LCD Capability * Output : * Description : */ static void XGI_SetLCDCap_B(unsigned short tempcx, struct vb_device_info *pVBInfo) { if (tempcx & EnableLCD24bpp) { /* 24bits */ xgifb_reg_and_or(pVBInfo->Part2Port, 0x1A, 0xE0, (unsigned short)(((tempcx & 0x00ff) >> 6) | 0x0c)); } else { xgifb_reg_and_or(pVBInfo->Part2Port, 0x1A, 0xE0, (unsigned short)(((tempcx & 0x00ff) >> 6) | 0x18)); /* Enable Dither */ } } static void XGI_LongWait(struct vb_device_info *pVBInfo) { unsigned short i; i = xgifb_reg_get(pVBInfo->P3c4, 0x1F); if (!(i & 0xC0)) { for (i = 0; i < 0xFFFF; i++) { if (!(inb(pVBInfo->P3da) & 0x08)) break; } for (i = 0; i < 0xFFFF; i++) { if ((inb(pVBInfo->P3da) & 0x08)) break; } } } static void SetSpectrum(struct vb_device_info *pVBInfo) { unsigned short index; index = XGI_GetLCDCapPtr(pVBInfo); /* disable down spectrum D[4] */ xgifb_reg_and(pVBInfo->Part4Port, 0x30, 0x8F); XGI_LongWait(pVBInfo); xgifb_reg_or(pVBInfo->Part4Port, 0x30, 0x20); /* reset spectrum */ XGI_LongWait(pVBInfo); xgifb_reg_set(pVBInfo->Part4Port, 0x31, pVBInfo->LCDCapList[index].Spectrum_31); xgifb_reg_set(pVBInfo->Part4Port, 0x32, pVBInfo->LCDCapList[index].Spectrum_32); xgifb_reg_set(pVBInfo->Part4Port, 0x33, pVBInfo->LCDCapList[index].Spectrum_33); xgifb_reg_set(pVBInfo->Part4Port, 0x34, pVBInfo->LCDCapList[index].Spectrum_34); XGI_LongWait(pVBInfo); xgifb_reg_or(pVBInfo->Part4Port, 0x30, 0x40); /* enable spectrum */ } static void XGI_SetLCDCap(struct vb_device_info *pVBInfo) { unsigned short tempcx; tempcx = pVBInfo->LCDCapList[XGI_GetLCDCapPtr(pVBInfo)].LCD_Capability; if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { if (pVBInfo->VBType & (VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { /* Set 301LV Capability */ xgifb_reg_set(pVBInfo->Part4Port, 0x24, (unsigned char)(tempcx & 0x1F)); } /* VB Driving */ xgifb_reg_and_or(pVBInfo->Part4Port, 0x0D, ~((EnableVBCLKDRVLOW | EnablePLLSPLOW) >> 8), (unsigned short)((tempcx & (EnableVBCLKDRVLOW | EnablePLLSPLOW)) >> 8)); if (pVBInfo->VBInfo & SetCRT2ToLCD) XGI_SetLCDCap_B(tempcx, pVBInfo); else if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) XGI_SetLCDCap_A(tempcx, pVBInfo); if (pVBInfo->VBType & (VB_SIS302LV | VB_XGI301C)) { if (tempcx & EnableSpectrum) SetSpectrum(pVBInfo); } } else { /* LVDS,CH7017 */ XGI_SetLCDCap_A(tempcx, pVBInfo); } } /* * Function : XGI_SetAntiFlicker * Input : * Output : * Description : Set TV Customized Param. */ static void XGI_SetAntiFlicker(struct vb_device_info *pVBInfo) { unsigned short tempbx; unsigned char tempah; if (pVBInfo->TVInfo & (TVSetYPbPr525p | TVSetYPbPr750p)) return; tempbx = XGI_GetTVPtrIndex(pVBInfo); tempbx &= 0xFE; tempah = TVAntiFlickList[tempbx]; tempah <<= 4; xgifb_reg_and_or(pVBInfo->Part2Port, 0x0A, 0x8F, tempah); } static void XGI_SetEdgeEnhance(struct vb_device_info *pVBInfo) { unsigned short tempbx; unsigned char tempah; tempbx = XGI_GetTVPtrIndex(pVBInfo); tempbx &= 0xFE; tempah = TVEdgeList[tempbx]; tempah <<= 5; xgifb_reg_and_or(pVBInfo->Part2Port, 0x3A, 0x1F, tempah); } static void XGI_SetPhaseIncr(struct vb_device_info *pVBInfo) { unsigned short tempbx; unsigned char tempcl, tempch; unsigned long tempData; XGI_GetTVPtrIndex2(&tempbx, &tempcl, &tempch, pVBInfo); /* bx, cl, ch */ tempData = TVPhaseList[tempbx]; xgifb_reg_set(pVBInfo->Part2Port, 0x31, (unsigned short)(tempData & 0x000000FF)); xgifb_reg_set(pVBInfo->Part2Port, 0x32, (unsigned short)((tempData & 0x0000FF00) >> 8)); xgifb_reg_set(pVBInfo->Part2Port, 0x33, (unsigned short)((tempData & 0x00FF0000) >> 16)); xgifb_reg_set(pVBInfo->Part2Port, 0x34, (unsigned short)((tempData & 0xFF000000) >> 24)); } static void XGI_SetYFilter(unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { unsigned short tempbx, index; unsigned char const *filterPtr; unsigned char tempcl, tempch, tempal; XGI_GetTVPtrIndex2(&tempbx, &tempcl, &tempch, pVBInfo); /* bx, cl, ch */ switch (tempbx) { case 0x00: case 0x04: filterPtr = NTSCYFilter1; break; case 0x01: filterPtr = PALYFilter1; break; case 0x02: case 0x05: case 0x0D: case 0x03: filterPtr = xgifb_palmn_yfilter1; break; case 0x08: case 0x0C: case 0x0A: case 0x0B: case 0x09: filterPtr = xgifb_yfilter2; break; default: return; } tempal = XGI330_EModeIDTable[ModeIdIndex].VB_ExtTVYFilterIndex; if (tempcl == 0) index = tempal * 4; else index = tempal * 7; if ((tempcl == 0) && (tempch == 1)) { xgifb_reg_set(pVBInfo->Part2Port, 0x35, 0); xgifb_reg_set(pVBInfo->Part2Port, 0x36, 0); xgifb_reg_set(pVBInfo->Part2Port, 0x37, 0); xgifb_reg_set(pVBInfo->Part2Port, 0x38, filterPtr[index++]); } else { xgifb_reg_set(pVBInfo->Part2Port, 0x35, filterPtr[index++]); xgifb_reg_set(pVBInfo->Part2Port, 0x36, filterPtr[index++]); xgifb_reg_set(pVBInfo->Part2Port, 0x37, filterPtr[index++]); xgifb_reg_set(pVBInfo->Part2Port, 0x38, filterPtr[index++]); } if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { xgifb_reg_set(pVBInfo->Part2Port, 0x48, filterPtr[index++]); xgifb_reg_set(pVBInfo->Part2Port, 0x49, filterPtr[index++]); xgifb_reg_set(pVBInfo->Part2Port, 0x4A, filterPtr[index++]); } } /* * Function : XGI_OEM310Setting * Input : * Output : * Description : Customized Param. for 301 */ static void XGI_OEM310Setting(unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { XGI_SetDelayComp(pVBInfo); if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) XGI_SetLCDCap(pVBInfo); if (pVBInfo->VBInfo & SetCRT2ToTV) { XGI_SetPhaseIncr(pVBInfo); XGI_SetYFilter(ModeIdIndex, pVBInfo); XGI_SetAntiFlicker(pVBInfo); if (pVBInfo->VBType & VB_SIS301) XGI_SetEdgeEnhance(pVBInfo); } } /* * Function : XGI_SetCRT2ModeRegs * Input : * Output : * Description : Origin code for crt2group */ static void XGI_SetCRT2ModeRegs(struct vb_device_info *pVBInfo) { unsigned short tempbl; short tempcl; unsigned char tempah; tempah = 0; if (!(pVBInfo->VBInfo & DisableCRT2Display)) { tempah = xgifb_reg_get(pVBInfo->Part1Port, 0x00); tempah &= ~0x10; /* BTRAMDAC */ tempah |= 0x40; /* BTRAM */ if (pVBInfo->VBInfo & (SetCRT2ToRAMDAC | SetCRT2ToTV | SetCRT2ToLCD)) { tempah = 0x40; /* BTDRAM */ 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 */ } } xgifb_reg_set(pVBInfo->Part1Port, 0x00, tempah); tempah = 0x08; tempbl = 0xf0; if (pVBInfo->VBInfo & DisableCRT2Display) goto reg_and_or; tempah = 0x00; tempbl = 0xff; if (!(pVBInfo->VBInfo & (SetCRT2ToRAMDAC | SetCRT2ToTV | SetCRT2ToLCD | XGI_SetCRT2ToLCDA))) goto reg_and_or; if ((pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) && (!(pVBInfo->VBInfo & SetSimuScanMode))) { tempbl &= 0xf7; tempah |= 0x01; goto reg_and_or; } if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) { tempbl &= 0xf7; tempah |= 0x01; } if (!(pVBInfo->VBInfo & (SetCRT2ToRAMDAC | SetCRT2ToTV | SetCRT2ToLCD))) goto reg_and_or; tempbl &= 0xf8; tempah = 0x01; if (!(pVBInfo->VBInfo & SetInSlaveMode)) tempah |= 0x02; if (!(pVBInfo->VBInfo & SetCRT2ToRAMDAC)) { tempah = tempah ^ 0x05; if (!(pVBInfo->VBInfo & SetCRT2ToLCD)) tempah = tempah ^ 0x01; } if (!(pVBInfo->VBInfo & SetCRT2ToDualEdge)) tempah |= 0x08; reg_and_or: xgifb_reg_and_or(pVBInfo->Part1Port, 0x2e, tempbl, tempah); if (pVBInfo->VBInfo & (SetCRT2ToRAMDAC | SetCRT2ToTV | SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) { tempah &= (~0x08); if ((pVBInfo->ModeType == ModeVGA) && !(pVBInfo->VBInfo & SetInSlaveMode)) { tempah |= 0x010; } tempah |= 0x080; if (pVBInfo->VBInfo & SetCRT2ToTV) { tempah |= 0x020; if (pVBInfo->VBInfo & DriverMode) tempah = tempah ^ 0x20; } xgifb_reg_and_or(pVBInfo->Part4Port, 0x0D, ~0x0BF, tempah); tempah = 0; if (pVBInfo->LCDInfo & SetLCDDualLink) tempah |= 0x40; if (pVBInfo->VBInfo & SetCRT2ToTV) { if (pVBInfo->TVInfo & RPLLDIV2XO) tempah |= 0x40; } if ((pVBInfo->LCDResInfo == Panel_1280x1024) || (pVBInfo->LCDResInfo == Panel_1280x1024x75)) tempah |= 0x80; if (pVBInfo->LCDResInfo == Panel_1280x960) tempah |= 0x80; xgifb_reg_set(pVBInfo->Part4Port, 0x0C, tempah); } if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { tempah = 0; tempbl = 0xfb; if (pVBInfo->VBInfo & SetCRT2ToDualEdge) { tempbl = 0xff; if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) tempah |= 0x04; /* shampoo 0129 */ } xgifb_reg_and_or(pVBInfo->Part1Port, 0x13, tempbl, tempah); tempah = 0x00; tempbl = 0xcf; if (!(pVBInfo->VBInfo & DisableCRT2Display)) { if (pVBInfo->VBInfo & SetCRT2ToDualEdge) tempah |= 0x30; } xgifb_reg_and_or(pVBInfo->Part1Port, 0x2c, tempbl, tempah); tempah = 0; tempbl = 0x3f; if (!(pVBInfo->VBInfo & DisableCRT2Display)) { if (pVBInfo->VBInfo & SetCRT2ToDualEdge) tempah |= 0xc0; } xgifb_reg_and_or(pVBInfo->Part4Port, 0x21, tempbl, tempah); } tempah = 0; tempbl = 0x7f; if (!(pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)) { tempbl = 0xff; if (!(pVBInfo->VBInfo & SetCRT2ToDualEdge)) tempah |= 0x80; } xgifb_reg_and_or(pVBInfo->Part4Port, 0x23, tempbl, tempah); if (pVBInfo->VBType & (VB_SIS302LV | VB_XGI301C)) { if (pVBInfo->LCDInfo & SetLCDDualLink) { xgifb_reg_or(pVBInfo->Part4Port, 0x27, 0x20); xgifb_reg_or(pVBInfo->Part4Port, 0x34, 0x10); } } } void XGI_UnLockCRT2(struct vb_device_info *pVBInfo) { xgifb_reg_and_or(pVBInfo->Part1Port, 0x2f, 0xFF, 0x01); } void XGI_LockCRT2(struct vb_device_info *pVBInfo) { xgifb_reg_and_or(pVBInfo->Part1Port, 0x2F, 0xFE, 0x00); } unsigned short XGI_GetRatePtrCRT2(struct xgi_hw_device_info *pXGIHWDE, unsigned short ModeNo, unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { static const u8 LCDARefreshIndex[] = { 0x00, 0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x00 }; unsigned short RefreshRateTableIndex, i, index, temp; index = xgifb_reg_get(pVBInfo->P3d4, 0x33); index >>= pVBInfo->SelectCRT2Rate; index &= 0x0F; if (pVBInfo->LCDInfo & LCDNonExpanding) index = 0; if (index > 0) index--; if (pVBInfo->SetFlag & ProgrammingCRT2) { if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) { temp = LCDARefreshIndex[pVBInfo->LCDResInfo & 0x07]; if (index > temp) index = temp; } } RefreshRateTableIndex = XGI330_EModeIDTable[ModeIdIndex].REFindex; ModeNo = XGI330_RefIndex[RefreshRateTableIndex].ModeID; if (pXGIHWDE->jChipType >= XG20) { /* for XG20, XG21, XG27 */ if ((XGI330_RefIndex[RefreshRateTableIndex].XRes == 800) && (XGI330_RefIndex[RefreshRateTableIndex].YRes == 600)) { index++; } /* do the similar adjustment like XGISearchCRT1Rate() */ if ((XGI330_RefIndex[RefreshRateTableIndex].XRes == 1024) && (XGI330_RefIndex[RefreshRateTableIndex].YRes == 768)) { index++; } if ((XGI330_RefIndex[RefreshRateTableIndex].XRes == 1280) && (XGI330_RefIndex[RefreshRateTableIndex].YRes == 1024)) { index++; } } i = 0; do { if (XGI330_RefIndex[RefreshRateTableIndex + i].ModeID != ModeNo) break; temp = XGI330_RefIndex[RefreshRateTableIndex + i].Ext_InfoFlag; temp &= ModeTypeMask; if (temp < pVBInfo->ModeType) break; i++; index--; } while (index != 0xFFFF); if (!(pVBInfo->VBInfo & SetCRT2ToRAMDAC)) { if (pVBInfo->VBInfo & SetInSlaveMode) { temp = XGI330_RefIndex[RefreshRateTableIndex + i - 1].Ext_InfoFlag; if (temp & InterlaceMode) i++; } } i--; if ((pVBInfo->SetFlag & ProgrammingCRT2)) { temp = XGI_AjustCRT2Rate(ModeIdIndex, RefreshRateTableIndex, &i, pVBInfo); } return RefreshRateTableIndex + i; } static void XGI_SetLCDAGroup(unsigned short ModeNo, unsigned short ModeIdIndex, struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) { unsigned short RefreshRateTableIndex; pVBInfo->SetFlag |= ProgrammingCRT2; RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo, ModeIdIndex, pVBInfo); XGI_GetLVDSResInfo(ModeIdIndex, pVBInfo); XGI_GetLVDSData(ModeIdIndex, pVBInfo); XGI_ModCRT1Regs(ModeIdIndex, HwDeviceExtension, pVBInfo); XGI_SetLVDSRegs(ModeIdIndex, pVBInfo); XGI_SetCRT2ECLK(ModeIdIndex, RefreshRateTableIndex, pVBInfo); } static unsigned char XGI_SetCRT2Group301(unsigned short ModeNo, struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) { unsigned short ModeIdIndex, RefreshRateTableIndex; pVBInfo->SetFlag |= ProgrammingCRT2; XGI_SearchModeID(ModeNo, &ModeIdIndex); pVBInfo->SelectCRT2Rate = 4; RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo, ModeIdIndex, pVBInfo); XGI_SaveCRT2Info(ModeNo, pVBInfo); XGI_GetCRT2ResInfo(ModeIdIndex, pVBInfo); XGI_GetCRT2Data(ModeIdIndex, RefreshRateTableIndex, pVBInfo); XGI_PreSetGroup1(ModeNo, ModeIdIndex, RefreshRateTableIndex, pVBInfo); XGI_SetGroup1(ModeIdIndex, RefreshRateTableIndex, pVBInfo); XGI_SetLockRegs(ModeNo, ModeIdIndex, pVBInfo); XGI_SetGroup2(ModeNo, ModeIdIndex, pVBInfo); XGI_SetLCDRegs(ModeIdIndex, pVBInfo); XGI_SetTap4Regs(pVBInfo); XGI_SetGroup3(ModeIdIndex, pVBInfo); XGI_SetGroup4(ModeIdIndex, RefreshRateTableIndex, pVBInfo); XGI_SetCRT2VCLK(ModeIdIndex, RefreshRateTableIndex, pVBInfo); XGI_SetGroup5(pVBInfo); XGI_AutoThreshold(pVBInfo); return 1; } void XGI_SenseCRT1(struct vb_device_info *pVBInfo) { unsigned char CRTCData[17] = { 0x5F, 0x4F, 0x50, 0x82, 0x55, 0x81, 0x0B, 0x3E, 0xE9, 0x0B, 0xDF, 0xE7, 0x04, 0x00, 0x00, 0x05, 0x00 }; unsigned char SR01 = 0, SR1F = 0, SR07 = 0, SR06 = 0; unsigned char CR17, CR63, SR31; unsigned short temp; int i; xgifb_reg_set(pVBInfo->P3c4, 0x05, 0x86); /* to fix XG42 single LCD sense to CRT+LCD */ xgifb_reg_set(pVBInfo->P3d4, 0x57, 0x4A); xgifb_reg_set(pVBInfo->P3d4, 0x53, (xgifb_reg_get( pVBInfo->P3d4, 0x53) | 0x02)); SR31 = xgifb_reg_get(pVBInfo->P3c4, 0x31); CR63 = xgifb_reg_get(pVBInfo->P3d4, 0x63); SR01 = xgifb_reg_get(pVBInfo->P3c4, 0x01); xgifb_reg_set(pVBInfo->P3c4, 0x01, (unsigned char)(SR01 & 0xDF)); xgifb_reg_set(pVBInfo->P3d4, 0x63, (unsigned char)(CR63 & 0xBF)); CR17 = xgifb_reg_get(pVBInfo->P3d4, 0x17); xgifb_reg_set(pVBInfo->P3d4, 0x17, (unsigned char)(CR17 | 0x80)); SR1F = xgifb_reg_get(pVBInfo->P3c4, 0x1F); xgifb_reg_set(pVBInfo->P3c4, 0x1F, (unsigned char)(SR1F | 0x04)); SR07 = xgifb_reg_get(pVBInfo->P3c4, 0x07); xgifb_reg_set(pVBInfo->P3c4, 0x07, (unsigned char)(SR07 & 0xFB)); SR06 = xgifb_reg_get(pVBInfo->P3c4, 0x06); xgifb_reg_set(pVBInfo->P3c4, 0x06, (unsigned char)(SR06 & 0xC3)); xgifb_reg_set(pVBInfo->P3d4, 0x11, 0x00); for (i = 0; i < 8; i++) xgifb_reg_set(pVBInfo->P3d4, (unsigned short)i, CRTCData[i]); for (i = 8; i < 11; i++) xgifb_reg_set(pVBInfo->P3d4, (unsigned short)(i + 8), CRTCData[i]); for (i = 11; i < 13; i++) xgifb_reg_set(pVBInfo->P3d4, (unsigned short)(i + 4), CRTCData[i]); for (i = 13; i < 16; i++) xgifb_reg_set(pVBInfo->P3c4, (unsigned short)(i - 3), CRTCData[i]); xgifb_reg_set(pVBInfo->P3c4, 0x0E, (unsigned char)(CRTCData[16] & 0xE0)); xgifb_reg_set(pVBInfo->P3c4, 0x31, 0x00); xgifb_reg_set(pVBInfo->P3c4, 0x2B, 0x1B); xgifb_reg_set(pVBInfo->P3c4, 0x2C, 0xE1); outb(0x00, pVBInfo->P3c8); for (i = 0; i < 256 * 3; i++) outb(0x0F, (pVBInfo->P3c8 + 1)); /* DAC_TEST_PARMS */ mdelay(1); XGI_WaitDisply(pVBInfo); temp = inb(pVBInfo->P3c2); if (temp & 0x10) xgifb_reg_and_or(pVBInfo->P3d4, 0x32, 0xDF, 0x20); else xgifb_reg_and_or(pVBInfo->P3d4, 0x32, 0xDF, 0x00); /* avoid display something, set BLACK DAC if not restore DAC */ outb(0x00, pVBInfo->P3c8); for (i = 0; i < 256 * 3; i++) outb(0, (pVBInfo->P3c8 + 1)); xgifb_reg_set(pVBInfo->P3c4, 0x01, SR01); xgifb_reg_set(pVBInfo->P3d4, 0x63, CR63); xgifb_reg_set(pVBInfo->P3c4, 0x31, SR31); xgifb_reg_set(pVBInfo->P3d4, 0x53, (xgifb_reg_get( pVBInfo->P3d4, 0x53) & 0xFD)); xgifb_reg_set(pVBInfo->P3c4, 0x1F, (unsigned char)SR1F); } static void XGI_EnableBridge(struct xgifb_video_info *xgifb_info, struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo) { unsigned short tempah; if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { if (pVBInfo->VBInfo & SetCRT2ToDualEdge) /* Power on */ xgifb_reg_set(pVBInfo->Part1Port, 0x1E, 0x20); if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToTV | SetCRT2ToRAMDAC)) { tempah = xgifb_reg_get(pVBInfo->P3c4, 0x32); tempah &= 0xDF; if (pVBInfo->VBInfo & SetInSlaveMode) { if (!(pVBInfo->VBInfo & SetCRT2ToRAMDAC)) tempah |= 0x20; } xgifb_reg_set(pVBInfo->P3c4, 0x32, tempah); xgifb_reg_or(pVBInfo->P3c4, 0x1E, 0x20); tempah = xgifb_reg_get(pVBInfo->Part1Port, 0x2E); if (!(tempah & 0x80)) xgifb_reg_or(pVBInfo->Part1Port, 0x2E, 0x80); xgifb_reg_and(pVBInfo->Part1Port, 0x00, 0x7F); } if (!(pVBInfo->VBInfo & DisableCRT2Display)) { xgifb_reg_and_or(pVBInfo->Part2Port, 0x00, ~0xE0, 0x20); /* shampoo 0129 */ if (pVBInfo->VBType & (VB_SIS302LV | VB_XGI301C)) { if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) /* LVDS PLL power on */ xgifb_reg_and(pVBInfo->Part4Port, 0x2A, 0x7F); /* LVDS Driver power on */ xgifb_reg_and(pVBInfo->Part4Port, 0x30, 0x7F); } } tempah = 0x00; if (!(pVBInfo->VBInfo & DisableCRT2Display)) { tempah = 0xc0; if (!(pVBInfo->VBInfo & SetSimuScanMode) && (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) && (pVBInfo->VBInfo & SetCRT2ToDualEdge)) { tempah = tempah & 0x40; if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) tempah = tempah ^ 0xC0; } } /* EnablePart4_1F */ xgifb_reg_or(pVBInfo->Part4Port, 0x1F, tempah); XGI_DisableGatingCRT(pVBInfo); XGI_DisplayOn(xgifb_info, HwDeviceExtension, pVBInfo); } /* 301 */ else { /* LVDS */ if (pVBInfo->VBInfo & (SetCRT2ToTV | SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) /* enable CRT2 */ xgifb_reg_or(pVBInfo->Part1Port, 0x1E, 0x20); tempah = xgifb_reg_get(pVBInfo->Part1Port, 0x2E); if (!(tempah & 0x80)) xgifb_reg_or(pVBInfo->Part1Port, 0x2E, 0x80); xgifb_reg_and(pVBInfo->Part1Port, 0x00, 0x7F); XGI_DisplayOn(xgifb_info, HwDeviceExtension, pVBInfo); } /* End of VB */ } static void XGI_SetCRT1Group(struct xgifb_video_info *xgifb_info, struct xgi_hw_device_info *HwDeviceExtension, unsigned short ModeNo, unsigned short ModeIdIndex, struct vb_device_info *pVBInfo) { unsigned short RefreshRateTableIndex, temp; XGI_SetSeqRegs(pVBInfo); outb(XGI330_StandTable.MISC, pVBInfo->P3c2); XGI_SetCRTCRegs(pVBInfo); XGI_SetATTRegs(ModeIdIndex, pVBInfo); XGI_SetGRCRegs(pVBInfo); XGI_ClearExt1Regs(pVBInfo); if (HwDeviceExtension->jChipType == XG27) { if (pVBInfo->IF_DEF_LVDS == 0) XGI_SetDefaultVCLK(pVBInfo); } temp = ~ProgrammingCRT2; pVBInfo->SetFlag &= temp; pVBInfo->SelectCRT2Rate = 0; if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) { if (pVBInfo->VBInfo & (SetSimuScanMode | XGI_SetCRT2ToLCDA | SetInSlaveMode)) { pVBInfo->SetFlag |= ProgrammingCRT2; } } RefreshRateTableIndex = XGI_GetRatePtrCRT2(HwDeviceExtension, ModeNo, ModeIdIndex, pVBInfo); if (RefreshRateTableIndex != 0xFFFF) { XGI_SetSync(RefreshRateTableIndex, pVBInfo); XGI_SetCRT1CRTC(ModeIdIndex, RefreshRateTableIndex, pVBInfo, HwDeviceExtension); XGI_SetCRT1DE(ModeIdIndex, RefreshRateTableIndex, pVBInfo); XGI_SetCRT1Offset(ModeNo, ModeIdIndex, RefreshRateTableIndex, HwDeviceExtension, pVBInfo); XGI_SetCRT1VCLK(ModeIdIndex, HwDeviceExtension, RefreshRateTableIndex, pVBInfo); } if (HwDeviceExtension->jChipType >= XG21) { temp = xgifb_reg_get(pVBInfo->P3d4, 0x38); if (temp & 0xA0) { if (HwDeviceExtension->jChipType == XG27) XGI_SetXG27CRTC(RefreshRateTableIndex, pVBInfo); else XGI_SetXG21CRTC(RefreshRateTableIndex, pVBInfo); XGI_UpdateXG21CRTC(ModeNo, pVBInfo, RefreshRateTableIndex); xgifb_set_lcd(HwDeviceExtension->jChipType, pVBInfo, RefreshRateTableIndex); if (pVBInfo->IF_DEF_LVDS == 1) xgifb_set_lvds(xgifb_info, HwDeviceExtension->jChipType, ModeIdIndex, pVBInfo); } } pVBInfo->SetFlag &= (~ProgrammingCRT2); XGI_SetCRT1FIFO(HwDeviceExtension, pVBInfo); XGI_SetCRT1ModeRegs(HwDeviceExtension, ModeIdIndex, RefreshRateTableIndex, pVBInfo); XGI_LoadDAC(pVBInfo); } unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info, struct xgi_hw_device_info *HwDeviceExtension, unsigned short ModeNo) { unsigned short ModeIdIndex; struct vb_device_info VBINF; struct vb_device_info *pVBInfo = &VBINF; pVBInfo->IF_DEF_LVDS = 0; if (HwDeviceExtension->jChipType >= XG20) pVBInfo->VBType = 0; /* set VBType default 0 */ XGIRegInit(pVBInfo, xgifb_info->vga_base); /* for x86 Linux, XG21 LVDS */ if (HwDeviceExtension->jChipType == XG21) { if ((xgifb_reg_get(pVBInfo->P3d4, 0x38) & 0xE0) == 0xC0) pVBInfo->IF_DEF_LVDS = 1; } if (HwDeviceExtension->jChipType == XG27) { if ((xgifb_reg_get(pVBInfo->P3d4, 0x38) & 0xE0) == 0xC0) { if (xgifb_reg_get(pVBInfo->P3d4, 0x30) & 0x20) pVBInfo->IF_DEF_LVDS = 1; } } InitTo330Pointer(HwDeviceExtension->jChipType, pVBInfo); if (ModeNo & 0x80) ModeNo = ModeNo & 0x7F; xgifb_reg_set(pVBInfo->P3c4, 0x05, 0x86); if (HwDeviceExtension->jChipType < XG20) XGI_UnLockCRT2(pVBInfo); XGI_SearchModeID(ModeNo, &ModeIdIndex); if (HwDeviceExtension->jChipType < XG20) { XGI_GetVBInfo(ModeIdIndex, pVBInfo); XGI_GetTVInfo(ModeIdIndex, pVBInfo); XGI_GetLCDInfo(ModeIdIndex, pVBInfo); XGI_DisableBridge(xgifb_info, HwDeviceExtension, pVBInfo); if (pVBInfo->VBInfo & (SetSimuScanMode | XGI_SetCRT2ToLCDA) || !(pVBInfo->VBInfo & SwitchCRT2)) { XGI_SetCRT1Group(xgifb_info, HwDeviceExtension, ModeNo, ModeIdIndex, pVBInfo); if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) { XGI_SetLCDAGroup(ModeNo, ModeIdIndex, HwDeviceExtension, pVBInfo); } } if (pVBInfo->VBInfo & (SetSimuScanMode | SwitchCRT2)) { switch (HwDeviceExtension->ujVBChipID) { case VB_CHIP_301: /* fall through */ case VB_CHIP_302: /* add for CRT2 */ XGI_SetCRT2Group301(ModeNo, HwDeviceExtension, pVBInfo); break; default: break; } } XGI_SetCRT2ModeRegs(pVBInfo); XGI_OEM310Setting(ModeIdIndex, pVBInfo); /* 0212 */ XGI_EnableBridge(xgifb_info, HwDeviceExtension, pVBInfo); } /* !XG20 */ else { if (pVBInfo->IF_DEF_LVDS == 1) if (!XGI_XG21CheckLVDSMode(xgifb_info, ModeNo, ModeIdIndex)) return 0; pVBInfo->ModeType = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag & ModeTypeMask; pVBInfo->SetFlag = 0; pVBInfo->VBInfo = DisableCRT2Display; XGI_DisplayOff(xgifb_info, HwDeviceExtension, pVBInfo); XGI_SetCRT1Group(xgifb_info, HwDeviceExtension, ModeNo, ModeIdIndex, pVBInfo); XGI_DisplayOn(xgifb_info, HwDeviceExtension, pVBInfo); } XGI_UpdateModeInfo(pVBInfo); if (HwDeviceExtension->jChipType < XG20) XGI_LockCRT2(pVBInfo); return 1; }
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