diff options
Diffstat (limited to 'src/init301.c')
| -rw-r--r-- | src/init301.c | 17421 |
1 files changed, 9497 insertions, 7924 deletions
diff --git a/src/init301.c b/src/init301.c index 0c2b635..3b88a8d 100644 --- a/src/init301.c +++ b/src/init301.c @@ -1,22 +1,17 @@ -/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sis/init301.c,v 1.10 2003/02/04 02:44:28 dawes Exp $ */ +/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sis/init301.c,v 1.52 2003/11/20 19:53:22 twini Exp $ */ /* - * Mode switching code (CRT2 section) for SiS 300/540/630/730/315/550/650/740/330 - * (Universal module for Linux kernel framebuffer, XFree86 4.x) + * Mode initializing code (CRT2 section) + * for SiS 300/305/540/630/730 and + * SiS 315/550/650/M650/651/661FX/M661xX/740/741/330/660/M660/760/M760 + * (Universal module for Linux kernel framebuffer and XFree86 4.x) * - * Assembler-To-C translation * Copyright 2002, 2003 by Thomas Winischhofer <thomas@winischhofer.net> - * Minor parts Copyright SiS, Inc. + * Formerly based on non-functional code-fragements for 300 series by SiS, Inc. * - * Based on BIOS - * 1.10.07, 1.10a for SiS650/LVDS+CH7019 - * 1.11.05 for 650/LVDS (w/o Chrontel) - * 1.07.1b, 1.10.6s, 1.11.6w, 1.11.7w, 1.11.8r for SiS650/301(B/LV), 650/301LVx - * 2.04.50 (I) and 2.04.5c (II) for SiS630/301(B) - * 2.02.3b, 2.03.02, 2.04.2c, 2.04.5c, 2.07a and 2.08.b3 for 630/LVDS/LVDS+CH7005 - * 2.04.5c, 2.04.6c for 730+LVDS+CH7005 - * 1.09b for 315/301(B) - * 1.16.51 for 300+301LVX (ECS A907) - * 1.01.03 for 330 (Xabre 400) + * If distributed as part of the linux kernel, the contents of this file + * is entirely covered by the GPL. + * + * Otherwise, the following terms apply: * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that @@ -42,9 +37,17 @@ * video bridges and combinations thereof. If anything is changed, extreme * care has to be taken that that change doesn't break it for other chipsets, * bridges or combinations thereof. - * All comments in this file are by me, regardless if they are marked TW or not. + * All comments in this file are by me, regardless if marked TW or not. * */ + +#if 0 +#define SET_EMI +#endif + +#if 1 +#define SET_EMI_CPQ +#endif #include "init301.h" @@ -52,10 +55,6 @@ #define TWNEWPANEL #endif -#if 1 /* TW: Emulate 650/301LVx BIOS 1.10.6s (should be set) */ -#define SIS650301NEW -#endif - #ifdef SIS300 #include "oem300.h" #endif @@ -65,3114 +64,2823 @@ #endif #define SiS_I2CDELAY 1000 -#define SiS_I2CDELAYSHORT 333 - -BOOLEAN -SiS_SetCRT2Group301(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo, - PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT ModeIdIndex; - USHORT RefreshRateTableIndex; - - SiS_Pr->SiS_SetFlag |= ProgrammingCRT2; +#define SiS_I2CDELAYSHORT 150 - if(!SiS_Pr->UseCustomMode) { - SiS_SearchModeID(SiS_Pr,ROMAddr,&ModeNo,&ModeIdIndex); - } else { - ModeIdIndex = 0; - } +/*********************************************/ +/* HELPER: Lock/Unlock CRT2 */ +/*********************************************/ - /* TW: Used for shifting CR33 */ - SiS_Pr->SiS_SelectCRT2Rate = 4; +void +SiS_UnLockCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + if(HwInfo->jChipType >= SIS_315H) + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2f,0x01); + else + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x24,0x01); +} - SiS_UnLockCRT2(SiS_Pr, HwDeviceExtension, BaseAddr); +void +SiS_LockCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + if(HwInfo->jChipType >= SIS_315H) + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2F,0xFE); + else + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x24,0xFE); +} - RefreshRateTableIndex = SiS_GetRatePtrCRT2(SiS_Pr, ROMAddr,ModeNo,ModeIdIndex,HwDeviceExtension); +/*********************************************/ +/* HELPER: Enable CRT2 */ +/*********************************************/ - SiS_SaveCRT2Info(SiS_Pr,ModeNo); +void +SiS_EnableCRT2(SiS_Private *SiS_Pr) +{ + SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); +} - if(SiS_LowModeStuff(SiS_Pr,ModeNo,HwDeviceExtension)) { - SiS_DisableBridge(SiS_Pr,HwDeviceExtension,BaseAddr); - if((SiS_Pr->SiS_IF_DEF_LVDS == 1) && (HwDeviceExtension->jChipType == SIS_730)) { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x00,0x80); - } - SiS_SetCRT2ModeRegs(SiS_Pr,BaseAddr,ModeNo,ModeIdIndex,HwDeviceExtension); - } +/*********************************************/ +/* HELPER: Get Pointer to LCD structure */ +/*********************************************/ - if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) { - SiS_LockCRT2(SiS_Pr,HwDeviceExtension, BaseAddr); - SiS_DisplayOn(SiS_Pr); - return(TRUE); - } +/* For 661 series only */ +#ifdef SIS315H +#if 0 /* Need to wait until hardware using this really exists */ +static UCHAR * +GetLCDPtr661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, int tabletype, + USHORT ModeNo, USHORT ModeIdIndex, USHORT RRTI) +{ + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + UCHAR *tableptr = NULL; + UCHAR tablelengths[] = { 8, 7, 6, 6, 8, 6, 0, 0, 0 }; + USHORT modeflag, CRT2Index, tablelength, lcdid, myid, tableptri; - if(SiS_Pr->UseCustomMode) return(FALSE); - - SiS_GetCRT2Data(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - HwDeviceExtension); - - /* LVDS, 650/301LV(LCDA) and 630/301B BIOS set up Panel Link */ - /* 300+LV does not */ - if((SiS_Pr->SiS_IF_DEF_LVDS == 1) || - ((HwDeviceExtension->jChipType != SIS_300) && (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV))) { - SiS_GetLVDSDesData(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - HwDeviceExtension); - } else { - SiS_Pr->SiS_LCDHDES = SiS_Pr->SiS_LCDVDES = 0; - } + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + CRT2Index = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; + } else { + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + CRT2Index = SiS_Pr->SiS_RefIndex[RRTI].Ext_CRT2CRTC; + /* This is total bullshit: */ + if(SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO == SIS_RI_720x576) CRT2Index = 10; + } -#ifdef LINUX_XF86 -#ifdef TWDEBUG - xf86DrvMsg(0, X_INFO, "(init301: LCDHDES 0x%03x LCDVDES 0x%03x)\n", SiS_Pr->SiS_LCDHDES, SiS_Pr->SiS_LCDVDES); - xf86DrvMsg(0, X_INFO, "(init301: HDE 0x%03x VDE 0x%03x)\n", SiS_Pr->SiS_HDE, SiS_Pr->SiS_VDE); - xf86DrvMsg(0, X_INFO, "(init301: VGAHDE 0x%03x VGAVDE 0x%03x)\n", SiS_Pr->SiS_VGAHDE, SiS_Pr->SiS_VGAVDE); - xf86DrvMsg(0, X_INFO, "(init301: HT 0x%03x VT 0x%03x)\n", SiS_Pr->SiS_HT, SiS_Pr->SiS_VT); - xf86DrvMsg(0, X_INFO, "(init301: VGAHT 0x%03x VGAVT 0x%03x)\n", SiS_Pr->SiS_VGAHT, SiS_Pr->SiS_VGAVT); -#endif + if(tabletype <= 1) { +#if 0 /* Not yet implemented */ + if(ModeNo <= 0x13) { + CRT2Index = SiS_Pr->SiS_SModeIDTable[ModeIdIndex]. + 5; + } else { + CRT2Index = SiS_Pr->SiS_RefIndex[RRTI]. + 5; + } + if(tabletype & 1) CRT2Index >>= 4; #endif + } - if(SiS_LowModeStuff(SiS_Pr,ModeNo,HwDeviceExtension)) { - SiS_SetGroup1(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex, - HwDeviceExtension,RefreshRateTableIndex); - } - - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - - if(SiS_LowModeStuff(SiS_Pr,ModeNo,HwDeviceExtension)) { - - SiS_SetGroup2(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex, - RefreshRateTableIndex,HwDeviceExtension); - SiS_SetGroup3(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex, - HwDeviceExtension); - SiS_SetGroup4(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex, - RefreshRateTableIndex,HwDeviceExtension); - SiS_SetGroup5(SiS_Pr,HwDeviceExtension, BaseAddr,ROMAddr, - ModeNo,ModeIdIndex); - - /* TW: 630/301B BIOS does all this: */ - if((HwDeviceExtension->jChipType < SIS_315H) && - (HwDeviceExtension->jChipType != SIS_300)) { - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { - if(!((SiS_Pr->SiS_SetFlag & CRT2IsVGA) && ((ModeNo == 0x03) || (ModeNo = 0x10)))) { - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { - SiS_ModCRT1CRTC(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex, - RefreshRateTableIndex,HwDeviceExtension); - } - } - } - SiS_SetCRT2ECLK(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex, - RefreshRateTableIndex,HwDeviceExtension); - } - } + CRT2Index &= 0x0f; - } + tablelength = tablelengths[tabletype]; + if(SiS_Pr->SiS_LCDInfo & LCDPass11) { + if((tabletype == 5) || (tabletype == 7)) tablelength = 8; + if((tabletype == 3) || (tabletype == 8)) tablelength = 8; + } - } else { + if(!tablelength) return NULL; - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { - if (SiS_Pr->SiS_IF_DEF_TRUMPION == 0) { - SiS_ModCRT1CRTC(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex, - RefreshRateTableIndex,HwDeviceExtension); - } - } - if(SiS_Pr->SiS_IF_DEF_FSTN == 0) { - SiS_SetCRT2ECLK(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex, - RefreshRateTableIndex,HwDeviceExtension); - } - if(SiS_LowModeStuff(SiS_Pr,ModeNo,HwDeviceExtension)) { - if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { - /* TW: Inserted from 650/LVDS BIOS */ - if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { - if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { - SiS_SetCH701xForLCD(SiS_Pr,HwDeviceExtension,BaseAddr); - } - } - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - /* TW: Set Chrontel registers only if CRT2 is TV */ - SiS_SetCHTVReg(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex, - RefreshRateTableIndex); - } - } - } + tableptri = ROMAddr[0x222] | (ROMAddr[0x223] << 8); + tableptri += (tabletype << 1); + if(!tableptri) return NULL; + tableptr = &ROMAddr[tableptri]; - } + do { + lcdid = tableptr[0]; + if(lcdid == 0xff) break; + myid = SiS_Pr->SiS_LCDResInfo; + if((lcdid & 0x80) && (lcdid != 0x80)) { + lcdid &= 0x7f; + myid = SiS_Pr->SiS_LCDTypeInfo; + } + if(SiS_Pr->SiS_LCDInfo & LCDPass11) myid &= ~0x1f; + + if(myid == lcdid) { + lcdid = tableptr[1] | (tableptr[2] << 8); + myid = SiS_Pr->SiS_LCDInfo661; + if(modeflag & HalfDCLK) myid |= 0x200; + if(ModeNo <= 0x13) myid |= 0x400; + lcdid &= myid; + myid = tableptr[3] | (tableptr[4] << 8); + if(lcdid == myid) break; + } + tableptr += 7; + } while (1); -#ifdef SIS300 - if ( (HwDeviceExtension->jChipType == SIS_540) || - (HwDeviceExtension->jChipType == SIS_630) || - (HwDeviceExtension->jChipType == SIS_730) || - (HwDeviceExtension->jChipType == SIS_300) ) - { - if(SiS_LowModeStuff(SiS_Pr,ModeNo,HwDeviceExtension)) { - if(SiS_Pr->SiS_UseOEM) { - if((SiS_Pr->SiS_UseROM) && ROMAddr && (SiS_Pr->SiS_UseOEM == -1)) { - if((ROMAddr[0x233] == 0x12) && (ROMAddr[0x234] == 0x34)) { - SiS_OEM300Setting(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo); - } - } else { - SiS_OEM300Setting(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo); - } - } - } - } -#endif + if(lcdid == myid) { + lcdid = tableptr[5] | (tableptr[6] << 8); + lcdid += (tablelength * CRT2Index); + return((UCHAR *)&ROMAddr[lcdid]); + } -#ifdef SIS315H - if ( (HwDeviceExtension->jChipType == SIS_315H) || - (HwDeviceExtension->jChipType == SIS_315) || - (HwDeviceExtension->jChipType == SIS_315PRO)|| - (HwDeviceExtension->jChipType == SIS_550) || - (HwDeviceExtension->jChipType == SIS_740) || - (HwDeviceExtension->jChipType == SIS_650) || - (HwDeviceExtension->jChipType == SIS_330) ) - { - if(SiS_LowModeStuff(SiS_Pr,ModeNo,HwDeviceExtension)) { -#ifdef SIS650301NEW - SiS_FinalizeLCD(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex, HwDeviceExtension); -#else - SiS_OEMLCD(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,ModeIdIndex); -#endif - if(SiS_Pr->SiS_UseOEM) { - SiS_OEM310Setting(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,ModeIdIndex); - } - SiS_CRT2AutoThreshold(SiS_Pr,BaseAddr); - } - } + return NULL; +} #endif - if(HwDeviceExtension->jChipType < SIS_315H) { - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { - if(HwDeviceExtension->jChipType != SIS_730) { - SiS_DisplayOn(SiS_Pr); - } - } - } +static UCHAR * +GetLCDStructPtr661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + USHORT lcdres = SiS_Pr->SiS_LCDResInfo; + USHORT lcdtype = SiS_Pr->SiS_LCDTypeInfo; + USHORT romindex=0; + UCHAR *myptr = NULL; + UCHAR lcdid; - if(SiS_LowModeStuff(SiS_Pr,ModeNo,HwDeviceExtension)) { - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { - if(HwDeviceExtension->jChipType == SIS_730) { - SiS_DisplayOn(SiS_Pr); - } - } - SiS_EnableBridge(SiS_Pr,HwDeviceExtension,BaseAddr); + if((ROMAddr) && SiS_Pr->SiS_UseROM) { + romindex = ROMAddr[0x256] | (ROMAddr[0x257] << 8); } - - SiS_DisplayOn(SiS_Pr); - - if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - /* TW: Disable LCD panel when using TV */ - SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x11,0x0C); - } else { - /* TW: Disable TV when using LCD */ - SiS_SetCH70xxANDOR(SiS_Pr,0x010E,0xF8); - } + if(romindex) { + myptr = &ROMAddr[romindex]; + } else { + myptr = (UCHAR *)SiS_LCDStruct661; } - if(SiS_LowModeStuff(SiS_Pr,ModeNo,HwDeviceExtension)) { - SiS_LockCRT2(SiS_Pr,HwDeviceExtension, BaseAddr); + while(myptr[0] != 0xff) { + lcdid = myptr[0]; + if((lcdid & 0x80) && (lcdid != 0x80)) { + lcdres = lcdtype; + lcdid &= 0x7f; + } + if(lcdid == lcdres) break; + myptr += 26; } + if(myptr[0] == 0xff) return NULL; - return 1; + return myptr; } +#endif -/* TW: Checked with 330, 650/LVDS (1.10.07) and 630+301B/LVDS BIOS */ -BOOLEAN -SiS_LowModeStuff(SiS_Private *SiS_Pr, USHORT ModeNo, - PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT temp,temp1,temp2; - - if((ModeNo != 0x03) && (ModeNo != 0x10) && (ModeNo != 0x12)) - return(1); - temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x11); - SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x11,0x80); - temp1 = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x00); - SiS_SetReg1(SiS_Pr->SiS_P3d4,0x00,0x55); - temp2 = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x00); - SiS_SetReg1(SiS_Pr->SiS_P3d4,0x00,temp1); - SiS_SetReg1(SiS_Pr->SiS_P3d4,0x11,temp); - if((HwDeviceExtension->jChipType >= SIS_315H) || - (HwDeviceExtension->jChipType == SIS_300)) { - if(temp2 == 0x55) return(0); - else return(1); - } else { - if(temp2 != 0x55) return(1); - else { - SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x35,0x01); - return(0); - } - } -} +/*********************************************/ +/* Adjust Rate for CRT2 */ +/*********************************************/ -/* TW: Set Part1 registers */ -/* TW: Checked with 650/LVDS (1.10.07), 650/301LV (II) and 630/301B (II) BIOS */ -/* TW: Pass 2: Checked with 650/301LVx 1.10.6s, 630/301B 2.04.5a */ -void -SiS_SetGroup1(SiS_Private *SiS_Pr,USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo, - USHORT ModeIdIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension, - USHORT RefreshRateTableIndex) +static BOOLEAN +SiS_AdjustCRT2Rate(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + USHORT RefreshRateTableIndex, USHORT *i, + PSIS_HW_INFO HwInfo) { - USHORT temp=0, tempax=0, tempbx=0, tempcx=0; - USHORT pushbx=0, CRT1Index=0; -#ifdef SIS315H - USHORT pushcx=0, tempbl=0; -#endif - USHORT modeflag, resinfo=0; + USHORT tempax,tempbx,resinfo; + USHORT modeflag,infoflag; - if(ModeNo<=0x13) { - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + resinfo = 0; } else { - CRT1Index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; - resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; } - /* TW: LCDA exists with LVDS as well */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { + tempbx = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex + (*i)].ModeID; - SiS_SetCRT2Sync(SiS_Pr,BaseAddr,ROMAddr,ModeNo, - RefreshRateTableIndex,HwDeviceExtension); + tempax = 0; - SiS_SetGroup1_LCDA(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex, - HwDeviceExtension,RefreshRateTableIndex); + if(SiS_Pr->SiS_VBType & VB_SISVB) { - } else { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) { - if( (HwDeviceExtension->jChipType >= SIS_315H) && - (SiS_Pr->SiS_IF_DEF_LVDS == 1) && - (SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { + tempax |= SupportRAMDAC2; + if(HwInfo->jChipType >= SIS_315H) { + tempax |= SupportRAMDAC2_135; + /* if((HwInfo->jChipType >= SIS_661) && (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) { */ + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + tempax |= SupportRAMDAC2_162; + if(SiS_Pr->SiS_VBType & VB_SIS301C) { + tempax |= SupportRAMDAC2_202; + } + } + } - SiS_SetCRT2Sync(SiS_Pr,BaseAddr,ROMAddr,ModeNo, - RefreshRateTableIndex,HwDeviceExtension); + } else if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { - } else { + tempax |= SupportLCD; - SiS_SetCRT2Offset(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex, - RefreshRateTableIndex,HwDeviceExtension); + } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { - if (HwDeviceExtension->jChipType < SIS_315H ) { -#ifdef SIS300 - SiS_SetCRT2FIFO_300(SiS_Pr,ROMAddr,ModeNo,HwDeviceExtension); -#endif - } else { -#ifdef SIS315H - SiS_SetCRT2FIFO_310(SiS_Pr,ROMAddr,ModeNo,HwDeviceExtension); -#endif + if(SiS_Pr->SiS_HiVision == 3) { + tempax |= SupportHiVisionTV2; + } else { + tempax |= SupportHiVisionTV; } - SiS_SetCRT2Sync(SiS_Pr,BaseAddr,ROMAddr,ModeNo, - RefreshRateTableIndex,HwDeviceExtension); + } else if(SiS_Pr->SiS_VBInfo & (SetCRT2ToAVIDEO | SetCRT2ToSVIDEO | SetCRT2ToSCART)) { - /* 1. Horizontal setup */ + tempax |= SupportTV; + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + tempax |= SupportTV1024; + } - if (HwDeviceExtension->jChipType < SIS_315H ) { + } -#ifdef SIS300 /* ------------- 300 series --------------*/ + } else { /* for LVDS */ - temp = (SiS_Pr->SiS_VGAHT - 1) & 0x0FF; /* BTVGA2HT 0x08,0x09 */ - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x08,temp); /* TW: CRT2 Horizontal Total */ + if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + tempax |= SupportCHTV; + } + } - temp = (((SiS_Pr->SiS_VGAHT - 1) & 0xFF00) >> 8) << 4; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x09,0x0f,temp); /* TW: CRT2 Horizontal Total Overflow [7:4] */ + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + tempax |= SupportLCD; + } - temp = (SiS_Pr->SiS_VGAHDE + 12) & 0x0FF; /* BTVGA2HDEE 0x0A,0x0C */ - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0A,temp); /* TW: CRT2 Horizontal Display Enable End */ + } - pushbx = SiS_Pr->SiS_VGAHDE + 12; /* bx BTVGA@HRS 0x0B,0x0C */ - tempcx = (SiS_Pr->SiS_VGAHT - SiS_Pr->SiS_VGAHDE) >> 2; - tempbx = pushbx + tempcx; - tempcx <<= 1; - tempcx += tempbx; + /* Look backwards in table for matching CRT2 mode */ + for(; SiS_Pr->SiS_RefIndex[RefreshRateTableIndex+(*i)].ModeID == tempbx; (*i)--) { + infoflag = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex + (*i)].Ext_InfoFlag; + if(infoflag & tempax) return(1); + if((*i) == 0) break; + } - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC){ - /* CRT1Index &= 0x3F; - Not any longer */ - tempbx = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[4]; - tempbx |= ((SiS_Pr->SiS_CRT1Table[CRT1Index].CR[14] & 0xC0) << 2); - tempbx = (tempbx - 1) << 3; - tempcx = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[5]; - tempcx &= 0x1F; - temp = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[15]; - temp = (temp & 0x04) << (6-2); - tempcx = ((tempcx | temp) - 1) << 3; - } - - if((SiS_Pr->SiS_VBInfo & SetCRT2ToTV) && (resinfo == 0x08)){ - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)){ - tempbx = 1040; - tempcx = 1042; - } - } - } + /* Look through the whole mode-section of the table from the beginning + * for a matching CRT2 mode if no mode was found yet. + */ + for((*i) = 0; ; (*i)++) { + if(SiS_Pr->SiS_RefIndex[RefreshRateTableIndex + (*i)].ModeID != tempbx) { + return(0); + } + infoflag = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex + (*i)].Ext_InfoFlag; + if(infoflag & tempax) return(1); + } + return(1); +} - temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0B,temp); /* TW: CRT2 Horizontal Retrace Start */ -#endif /* SIS300 */ +/*********************************************/ +/* Get rate pointer */ +/*********************************************/ - } else { +USHORT +SiS_GetRatePtr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + PSIS_HW_INFO HwInfo) +{ + SHORT LCDRefreshIndex[] = { 0x00, 0x00, 0x01, 0x01, + 0x01, 0x01, 0x01, 0x01, + 0x01, 0x01, 0x01, 0x01, + 0x01, 0x01, 0x01, 0x01, + 0x00, 0x00, 0x00, 0x00 }; + USHORT RefreshRateTableIndex,i,backup_i; + USHORT modeflag,index,temp,backupindex; -#ifdef SIS315H /* ----------------- 310/325 series ------------- */ + /* Do NOT check for UseCustomMode here, will skrew up FIFO */ + if(ModeNo == 0xfe) return 0; - tempcx = SiS_Pr->SiS_VGAHT; /* BTVGA2HT 0x08,0x09 */ - pushcx = tempcx; - if(modeflag & HalfDCLK) { - if((SiS_Pr->SiS_IF_DEF_LVDS == 1) && (SiS_Pr->SiS_IF_DEF_CH70xx == 0)) { - tempax = SiS_Pr->SiS_VGAHDE >> 1; - tempcx = SiS_Pr->SiS_HT - SiS_Pr->SiS_HDE + tempax; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) { - tempcx = SiS_Pr->SiS_HT - tempax; - } - } else { - tempcx >>= 1; - } - } - tempcx--; + if(ModeNo <= 0x13) + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + else + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; - temp = tempcx & 0xff; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x08,temp); /* TW: CRT2 Horizontal Total */ + if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + if(modeflag & HalfDCLK) return(0); + } + } - temp = ((tempcx & 0xff00) >> 8) << 4; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x09,0x0F,temp); /* TW: CRT2 Horizontal Total Overflow [7:4] */ + if(ModeNo < 0x14) return(0xFFFF); - tempcx = pushcx; /* BTVGA2HDEE 0x0A,0x0C */ - tempbx = SiS_Pr->SiS_VGAHDE; - tempcx -= tempbx; - tempcx >>= 2; - if(modeflag & HalfDCLK) { - tempbx >>= 1; - tempcx >>= 1; - } - tempbx += 16; + /* CR33 holds refresh rate index for CRT1 [3:0] and CRT2 [7:4]. + * On LVDS machines, CRT2 index is always 0 and will be + * set to 0 by the following code; this causes the function + * to take the first non-interlaced mode in SiS_Ext2Struct + */ - temp = tempbx & 0xff; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0A,temp); /* TW: CRT2 Horizontal Display Enable End */ + index = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x33) >> SiS_Pr->SiS_SelectCRT2Rate) & 0x0F; + backupindex = index; - pushbx = tempbx; - tempcx >>= 1; - tempbx += tempcx; - tempcx += tempbx; + if(index > 0) index--; - if(SiS_Pr->SiS_IF_DEF_LVDS==0) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) { - tempbx = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[4]; - tempbx |= ((SiS_Pr->SiS_CRT1Table[CRT1Index].CR[14] & 0xC0) << 2); - tempbx = (tempbx - 3) << 3; /*(VGAHRS-3)*8 */ - tempcx = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[5]; - tempcx &= 0x1F; - temp = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[15]; - temp = (temp & 0x04) << (5-2); /* VGAHRE D[5] */ - tempcx = ((tempcx | temp) - 3) << 3; /* (VGAHRE-3)*8 */ - tempcx &= 0x00FF; - tempcx |= (tempbx & 0xFF00); - tempbx += 16; - tempcx += 16; - tempax = SiS_Pr->SiS_VGAHT; - if (modeflag & HalfDCLK) tempax >>= 1; - tempax--; - if (tempcx > tempax) tempcx = tempax; - } - if((SiS_Pr->SiS_VBInfo & SetCRT2ToTV) && (resinfo == 0x08)){ - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)){ - tempbx = 1040; - tempcx = 1042; - } - } - /* TW: Makes no sense, but is in 650/301LVx 1.10.6s */ - if((SiS_Pr->SiS_VBInfo & SetCRT2ToTV) && (resinfo == 0x08)){ - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV)) { - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) { - tempbx = 1040; - tempcx = 1042; - } - } - } - } + if(SiS_Pr->SiS_SetFlag & ProgrammingCRT2) { + if(SiS_Pr->SiS_VBType & VB_SISVB) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + if(SiS_Pr->SiS_VBType & VB_NoLCD) index = 0; + else if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) index = backupindex = 0; + } + if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { + if(!(SiS_Pr->SiS_VBType & VB_NoLCD)) { + temp = LCDRefreshIndex[SiS_Pr->SiS_LCDResInfo]; + if(index > temp) index = temp; + } + } + } else { + if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) index = 0; + if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) index = 0; + } + } + } - temp = tempbx & 0xff; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0B,temp); /* TW: CRT2 Horizontal Retrace Start */ -#endif /* SIS315H */ + RefreshRateTableIndex = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].REFindex; + ModeNo = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].ModeID; - } /* 310 series */ + if(HwInfo->jChipType >= SIS_315H) { + if(!(SiS_Pr->SiS_VBInfo & DriverMode)) { + if( (SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_VESAID == 0x105) || + (SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_VESAID == 0x107) ) { + if(backupindex <= 1) RefreshRateTableIndex++; + } + } + } - /* TW: The following is done for all bridge/chip types/series */ + i = 0; + do { + if(SiS_Pr->SiS_RefIndex[RefreshRateTableIndex + i].ModeID != ModeNo) break; + temp = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex + i].Ext_InfoFlag; + temp &= ModeInfoFlag; + if(temp < SiS_Pr->SiS_ModeType) break; + i++; + index--; + } while(index != 0xFFFF); - tempax = tempbx & 0xFF00; - tempbx = pushbx; - tempbx = (tempbx & 0x00FF) | ((tempbx & 0xFF00) << 4); - tempax |= (tempbx & 0xFF00); - temp = (tempax & 0xFF00) >> 8; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0C,temp); /* TW: Overflow */ + if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC)) { + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { + temp = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex + i - 1].Ext_InfoFlag; + if(temp & InterlaceMode) i++; + } + } - temp = tempcx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0D,temp); /* TW: CRT2 Horizontal Retrace End */ + i--; - /* 2. Vertical setup */ + if((SiS_Pr->SiS_SetFlag & ProgrammingCRT2) && (!(SiS_Pr->SiS_VBInfo & DisableCRT2Display))) { + backup_i = i; + if(!(SiS_AdjustCRT2Rate(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, &i, HwInfo))) { + i = backup_i; + } + } - tempcx = SiS_Pr->SiS_VGAVT - 1; - temp = tempcx & 0x00FF; - /* TW: Matches 650/301LV, 650/LVDS, 630/LVDS(CLEVO), 630/LVDS(no-Ch7005) */ - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { - if(HwDeviceExtension->jChipType < SIS_315H) { - if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { - if(SiS_Pr->SiS_VBInfo & (SetCRT2ToSVIDEO|SetCRT2ToAVIDEO)) { - temp--; - } - } - } else { - temp--; - } - } else if(HwDeviceExtension->jChipType >= SIS_315H) { - /* TW: Inserted from 650/301LVx 1.10.6s */ - temp--; - } - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0E,temp); /* TW: CRT2 Vertical Total */ - tempbx = SiS_Pr->SiS_VGAVDE - 1; - temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0F,temp); /* TW: CRT2 Vertical Display Enable End */ + return(RefreshRateTableIndex + i); +} - temp = ((tempbx & 0xFF00) << 3) >> 8; - temp |= ((tempcx & 0xFF00) >> 8); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x12,temp); /* TW: Overflow (and HWCursor Test Mode) */ +/*********************************************/ +/* STORE CRT2 INFO in CR34 */ +/*********************************************/ - /* TW: For 650/LVDS (1.10.07), 650/301LVx (1.10.6s) */ - if(HwDeviceExtension->jChipType >= SIS_315H) { - tempbx++; - tempax = tempbx; - tempcx++; - tempcx -= tempax; - tempcx >>= 2; - tempbx += tempcx; - if(tempcx < 4) tempcx = 4; - tempcx >>= 2; - tempcx += tempbx; - tempcx++; - } else { - /* TW: For 300/630/LVDS/301B: */ - tempbx = (SiS_Pr->SiS_VGAVT + SiS_Pr->SiS_VGAVDE) >> 1; /* BTVGA2VRS 0x10,0x11 */ - tempcx = ((SiS_Pr->SiS_VGAVT - SiS_Pr->SiS_VGAVDE) >> 4) + tempbx + 1; /* BTVGA2VRE 0x11 */ - } +static void +SiS_SaveCRT2Info(SiS_Private *SiS_Pr, USHORT ModeNo) +{ + USHORT temp1,temp2; - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC){ - tempbx = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[8]; - temp = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[7]; - if(temp & 0x04) tempbx |= 0x0100; - if(temp & 0x80) tempbx |= 0x0200; - temp = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[13]; - if(temp & 0x08) tempbx |= 0x0400; - temp = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[9]; - tempcx = (tempcx & 0xFF00) | (temp & 0x00FF); - } - } - temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x10,temp); /* TW: CRT2 Vertical Retrace Start */ + /* Store CRT1 ModeNo in CR34 */ + SiS_SetReg(SiS_Pr->SiS_P3d4,0x34,ModeNo); + temp1 = (SiS_Pr->SiS_VBInfo & SetInSlaveMode) >> 8; + temp2 = ~(SetInSlaveMode >> 8); + SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x31,temp2,temp1); +} - temp = ((tempbx & 0xFF00) >> 8) << 4; - temp |= (tempcx & 0x000F); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x11,temp); /* TW: CRT2 Vert. Retrace End; Overflow; "Enable CRTC Check" */ +/*********************************************/ +/* HELPER: GET SOME DATA FROM BIOS ROM */ +/*********************************************/ - /* 3. Panel compensation delay */ +static BOOLEAN +SiS_CR36BIOSWord23b(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + USHORT temp,temp1; + UCHAR *ROMAddr; - if(HwDeviceExtension->jChipType < SIS_315H) { + if((ROMAddr = (UCHAR *)HwInfo->pjVirtualRomBase) && SiS_Pr->SiS_UseROM) { + if((ROMAddr[0x233] == 0x12) && (ROMAddr[0x234] == 0x34)) { + temp = 1 << ((SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) & 0xff) >> 4); + temp1 = (ROMAddr[0x23c] << 8) | ROMAddr[0x23b]; + if(temp1 & temp) return(1); + } + } + return(0); +} -#ifdef SIS300 /* ---------- 300 series -------------- */ +static BOOLEAN +SiS_CR36BIOSWord23d(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + USHORT temp,temp1; + UCHAR *ROMAddr; - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - temp = 0x20; + if((ROMAddr = (UCHAR *)HwInfo->pjVirtualRomBase) && SiS_Pr->SiS_UseROM) { + if((ROMAddr[0x233] == 0x12) && (ROMAddr[0x234] == 0x34)) { + temp = 1 << ((SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) & 0xff) >> 4); + temp1 = (ROMAddr[0x23e] << 8) | ROMAddr[0x23d]; + if(temp1 & temp) return(1); + } + } + return(0); +} - if(HwDeviceExtension->jChipType == SIS_300) { - temp = 0x10; - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) temp = 0x2c; - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) temp = 0x20; - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960) temp = 0x24; - } - if(SiS_Pr->SiS_VBType & VB_SIS301) { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) temp = 0x20; - } -#if 0 /* TW: Not in 630/301B BIOS */ - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960) temp = 0x24; -#endif - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) temp = 0x08; -#ifdef oldHV - if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) temp = 0x2c; - else temp = 0x20; - } -#endif - if((ROMAddr) && (SiS_Pr->SiS_UseROM) && (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) { - if(ROMAddr[0x220] & 0x80) { - if(SiS_Pr->SiS_VBInfo & (SetCRT2ToTV-SetCRT2ToHiVisionTV)) - temp = ROMAddr[0x221]; - else if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) - temp = ROMAddr[0x222]; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) - temp = ROMAddr[0x223]; - else - temp = ROMAddr[0x224]; - temp &= 0x3c; - } - } - if(HwDeviceExtension->pdc) { - temp = HwDeviceExtension->pdc & 0x3c; - } - } else { - temp = 0x20; - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) temp = 0x04; - } - if((ROMAddr) && SiS_Pr->SiS_UseROM) { - if(ROMAddr[0x220] & 0x80) { - temp = ROMAddr[0x220] & 0x3c; - } - } - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - if(HwDeviceExtension->pdc) { - temp = HwDeviceExtension->pdc & 0x3c; - } - } - } +/*********************************************/ +/* HELPER: DELAY FUNCTIONS */ +/*********************************************/ - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,~0x03C,temp); /* TW: Panel Link Delay Compensation; (Software Command Reset; Power Saving) */ +void +SiS_DDC2Delay(SiS_Private *SiS_Pr, USHORT delaytime) +{ + USHORT i; -#endif /* SIS300 */ + for(i=0; i<delaytime; i++) { + SiS_GetReg(SiS_Pr->SiS_P3c4,0x05); + } +} - } else { +static void +SiS_GenericDelay(SiS_Private *SiS_Pr, USHORT delay) +{ + USHORT temp,flag; -#ifdef SIS315H /* ----------- 310/325 series ---------------*/ + flag = SiS_GetRegByte(0x61) & 0x10; - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - temp = 0x10; - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) temp = 0x2c; - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) temp = 0x20; - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960) temp = 0x24; - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) temp = 0x08; - tempbl = 0xF0; - } else { - temp = 0x00; - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) temp = 0x0a; - tempbl = 0xF0; - if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) tempbl = 0x0F; - } - } -#if 0 /* TW: Not done in 650/301LVx 1.10.6s */ - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - temp >>= 2; - } + while(delay) { + temp = SiS_GetRegByte(0x61) & 0x10; + if(temp == flag) continue; + flag = temp; + delay--; + } +} + +#ifdef SIS315H +static void +SiS_LongDelay(SiS_Private *SiS_Pr, USHORT delay) +{ + while(delay--) { + SiS_GenericDelay(SiS_Pr,0x19df); + } +} #endif - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2D,tempbl,temp); /* TW: Panel Link Delay Compensation */ - tempax = 0; - if (modeflag & DoubleScanMode) tempax |= 0x80; - if (modeflag & HalfDCLK) tempax |= 0x40; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2C,0x3f,tempax); +static void +SiS_ShortDelay(SiS_Private *SiS_Pr, USHORT delay) +{ + while(delay--) { + SiS_GenericDelay(SiS_Pr,0x42); + } +} -#endif /* SIS315H */ +static void +SiS_PanelDelay(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT DelayTime) +{ + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + USHORT PanelID, DelayIndex, Delay=0; - } + if(HwInfo->jChipType < SIS_315H) { - } /* Slavemode */ +#ifdef SIS300 + + PanelID = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36); + if(SiS_Pr->SiS_VBType & VB_SISVB) { + if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x18) & 0x10)) PanelID = 0x12; + } + DelayIndex = PanelID >> 4; + if((DelayTime >= 2) && ((PanelID & 0x0f) == 1)) { + Delay = 3; + } else { + if(DelayTime >= 2) DelayTime -= 2; - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { + if(!(DelayTime & 0x01)) { + Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[0]; + } else { + Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[1]; + } + if((ROMAddr) && (SiS_Pr->SiS_UseROM)) { + if(ROMAddr[0x220] & 0x40) { + if(!(DelayTime & 0x01)) { + Delay = (USHORT)ROMAddr[0x225]; + } else { + Delay = (USHORT)ROMAddr[0x226]; + } + } + } + } + SiS_ShortDelay(SiS_Pr,Delay); - /* TW: 630/301B BIOS sets up Panel Link, too! (300/301LV and 650/LV do not) */ - if( (HwDeviceExtension->jChipType < SIS_315H) && - (HwDeviceExtension->jChipType != SIS_300) && - (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && - (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) ) { +#endif /* SIS300 */ - SiS_SetGroup1_LVDS(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex, - HwDeviceExtension,RefreshRateTableIndex); + } else { - } else if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { +#ifdef SIS315H - SiS_SetGroup1_301(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex, - HwDeviceExtension,RefreshRateTableIndex); - } + if(HwInfo->jChipType >= SIS_330) return; - } else { + if((SiS_Pr->SiS_IF_DEF_LVDS == 1) || + (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) || + (SiS_Pr->SiS_CustomT == CUT_CLEVO1400)) { /* 315 series, LVDS; Special */ - if(HwDeviceExtension->jChipType < SIS_315H) { - SiS_SetGroup1_LVDS(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex, - HwDeviceExtension,RefreshRateTableIndex); - } else { - /* TW: For 650/LVDS */ - if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { - if((!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) || (SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { - SiS_SetGroup1_LVDS(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex, - HwDeviceExtension,RefreshRateTableIndex); - } + if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) { + PanelID = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36); + if(SiS_Pr->SiS_CustomT == CUT_CLEVO1400) { + if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x1b) & 0x10)) PanelID = 0x12; + } + if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) { + DelayIndex = PanelID & 0x0f; } else { - SiS_SetGroup1_LVDS(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex, - HwDeviceExtension,RefreshRateTableIndex); + DelayIndex = PanelID >> 4; } - } + if((DelayTime >= 2) && ((PanelID & 0x0f) == 1)) { + Delay = 3; + } else { + if(DelayTime >= 2) DelayTime -= 2; + if(!(DelayTime & 0x01)) { + Delay = SiS_Pr->SiS_PanelDelayTblLVDS[DelayIndex].timer[0]; + } else { + Delay = SiS_Pr->SiS_PanelDelayTblLVDS[DelayIndex].timer[1]; + } + if((ROMAddr) && (SiS_Pr->SiS_UseROM)) { + if(ROMAddr[0x13c] & 0x40) { + if(!(DelayTime & 0x01)) { + Delay = (USHORT)ROMAddr[0x17e]; + } else { + Delay = (USHORT)ROMAddr[0x17f]; + } + } + } + } + SiS_ShortDelay(SiS_Pr,Delay); + } - } - } /* LCDA */ -} + } else if(SiS_Pr->SiS_VBType & VB_SISVB) { /* 315 series, 301(B) */ -/* TW: Checked against 650/301LV and 630/301B (II) BIOS */ -/* TW: Pass 2: Checked with 650/301LVx (1.10.6s) and 630/301B (2.04.5a) */ -void -SiS_SetGroup1_301(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT RefreshRateTableIndex) -{ - USHORT push1,push2; - USHORT tempax,tempbx,tempcx,temp; - USHORT resinfo,modeflag; + PanelID = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36); + DelayIndex = PanelID >> 4; + if(!(DelayTime & 0x01)) { + Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[0]; + } else { + Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[1]; + } + SiS_DDC2Delay(SiS_Pr, Delay * 4); - if(ModeNo<=0x13) { - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; - resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; - } else { - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; - resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; - } + } - /* TW: The following is only done if bridge is in slave mode: */ +#endif /* SIS315H */ - tempax = 0xFFFF; - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) tempax = SiS_GetVGAHT2(SiS_Pr); + } +} - /* TW: 630/301B, 300/301LV do not check this flag, assume it is set */ - /* 650/LV and 650/301LVx BIOS do not check this either; so we set it... */ - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - modeflag |= Charx8Dot; - } +#ifdef SIS315H +static void +SiS_PanelDelayLoop(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, + USHORT DelayTime, USHORT DelayLoop) +{ + int i; + for(i=0; i<DelayLoop; i++) { + SiS_PanelDelay(SiS_Pr, HwInfo, DelayTime); + } +} +#endif - if(modeflag & Charx8Dot) tempcx = 0x08; - else tempcx = 0x09; +/*********************************************/ +/* HELPER: WAIT-FOR-RETRACE FUNCTIONS */ +/*********************************************/ - if(tempax >= SiS_Pr->SiS_VGAHT) tempax = SiS_Pr->SiS_VGAHT; +void +SiS_WaitRetrace1(SiS_Private *SiS_Pr) +{ + USHORT watchdog; - if(modeflag & HalfDCLK) tempax >>= 1; + if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x1f) & 0xc0) return; - tempax = (tempax / tempcx) - 5; - tempbx = tempax & 0xFF; + if(!(SiS_GetReg(SiS_Pr->SiS_P3d4,0x17) & 0x80)) return; - temp = 0xFF; /* set MAX HT */ - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x03,temp); + watchdog = 65535; + while((SiS_GetRegByte(SiS_Pr->SiS_P3da) & 0x08) && --watchdog); + watchdog = 65535; + while((!(SiS_GetRegByte(SiS_Pr->SiS_P3da) & 0x08)) && --watchdog); +} - tempax = SiS_Pr->SiS_VGAHDE; /* 0x04 Horizontal Display End */ - if(modeflag & HalfDCLK) tempax >>= 1; - tempax = (tempax / tempcx) - 1; - tempbx |= ((tempax & 0x00FF) << 8); - temp = tempax & 0xFF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x04,temp); +static void +SiS_WaitRetrace2(SiS_Private *SiS_Pr, USHORT reg) +{ + USHORT watchdog; - temp = (tempbx & 0xFF00) >> 8; - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) { - temp += 2; - } -#ifdef oldHV - if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { - if(resinfo == 7) temp -= 2; - } + watchdog = 65535; + while((SiS_GetReg(SiS_Pr->SiS_Part1Port,reg) & 0x02) && --watchdog); + watchdog = 65535; + while((!(SiS_GetReg(SiS_Pr->SiS_Part1Port,reg) & 0x02)) && --watchdog); +} + +static void +SiS_WaitVBRetrace(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + if(HwInfo->jChipType < SIS_315H) { +#ifdef SIS300 + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + if(!(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x20)) return; + } + if(!(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x80)) { + SiS_WaitRetrace1(SiS_Pr); + } else { + SiS_WaitRetrace2(SiS_Pr, 0x25); + } +#endif + } else { +#ifdef SIS315H + if(!(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x40)) { + SiS_WaitRetrace1(SiS_Pr); + } else { + SiS_WaitRetrace2(SiS_Pr, 0x30); + } #endif } - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x05,temp); /* 0x05 Horizontal Display Start */ +} - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x06,0x03); /* 0x06 Horizontal Blank end */ +static void +SiS_VBWait(SiS_Private *SiS_Pr) +{ + USHORT tempal,temp,i,j; -#ifdef oldHV - if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { - temp = (tempbx & 0x00FF) - 1; - if(!(modeflag & HalfDCLK)) { - temp -= 6; - if(SiS_Pr->SiS_SetFlag & TVSimuMode) { - temp -= 2; - if(ModeNo > 0x13) temp -= 10; - } - } - } else { -#endif - tempcx = tempbx & 0x00FF; - tempbx = (tempbx & 0xFF00) >> 8; - tempcx = (tempcx + tempbx) >> 1; - temp = (tempcx & 0x00FF) + 2; - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV){ - temp--; - if(!(modeflag & HalfDCLK)){ - if((modeflag & Charx8Dot)){ - temp += 4; - if(SiS_Pr->SiS_VGAHDE >= 800) temp -= 6; - /* TW: Inserted from 650/301 BIOS, 630/301B/301 don't do this */ - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(SiS_Pr->SiS_VGAHDE == 800) temp += 2; - } - } - } - } else { - if(!(modeflag & HalfDCLK)) { - temp -= 4; - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x960) { - if(SiS_Pr->SiS_VGAHDE >= 800){ - temp -= 7; - if(HwDeviceExtension->jChipType < SIS_315H) { - /* 650/301LV(x) does not do this, 630/301B, 300/301LV do */ - if(SiS_Pr->SiS_ModeType == ModeEGA){ - if(SiS_Pr->SiS_VGAVDE == 1024){ - temp += 15; - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x1024) temp += 7; - } - } - } - if(SiS_Pr->SiS_VGAHDE >= 1280){ - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x960) { - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) temp += 28; - } - } - } - } + temp = 0; + for(i=0; i<3; i++) { + for(j=0; j<100; j++) { + tempal = SiS_GetRegByte(SiS_Pr->SiS_P3da); + if(temp & 0x01) { + if((tempal & 0x08)) continue; + if(!(tempal & 0x08)) break; + } else { + if(!(tempal & 0x08)) continue; + if((tempal & 0x08)) break; } } -#ifdef oldHV + temp ^= 0x01; } -#endif - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x07,temp); /* 0x07 Horizontal Retrace Start */ - - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x08,0x00); /* 0x08 Horizontal Retrace End */ +} +static void +SiS_VBLongWait(SiS_Private *SiS_Pr) +{ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - if(SiS_Pr->SiS_SetFlag & TVSimuMode) { - if(ModeNo <= 1) { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x07,0x2a); - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x08,0x61); - } else { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x08,0x41); - } - } else if(SiS_Pr->SiS_ModeType == ModeText) { - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x07,0x54); - } else { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x07,0x55); - } - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x08,0x00); - } else if(ModeNo <= 0x13) { - if(modeflag & HalfDCLK) { - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x07,0x30); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x08,0x03); - } else { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x07,0x2f); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x08,0x02); - } - } else { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x07,0x5b); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x08,0x03); - } - } else if( ((HwDeviceExtension->jChipType >= SIS_315H) && (ModeNo == 0x50)) || - ((HwDeviceExtension->jChipType < SIS_315H) && (resinfo == 0 || resinfo == 1)) ) { - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x07,0x30); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x08,0x03); - } else { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x07,0x2f); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x08,0x03); - } - } - - } + SiS_VBWait(SiS_Pr); + } else { + SiS_WaitRetrace1(SiS_Pr); } +} - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,0x03); /* 0x18 SR08 */ +/*********************************************/ +/* HELPER: MISC */ +/*********************************************/ - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x19,0xF0); +static BOOLEAN +SiS_Is301B(SiS_Private *SiS_Pr) +{ + USHORT flag; - tempbx = SiS_Pr->SiS_VGAVT; - push1 = tempbx; + flag = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x01); + if(flag >= 0xb0) return TRUE; + else return FALSE; +} - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x09,0xFF); /* 0x09 Set Max VT */ +static BOOLEAN +SiS_CRT2IsLCD(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + USHORT flag; - tempcx = 0x121; - tempbx = SiS_Pr->SiS_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 == 420) tempbx = 400; - if(tempbx == 525) tempbx = 480; - push2 = tempbx; - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { - if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) { - if(tempbx == 350) tempbx += 5; - if(tempbx == 480) tempbx += 5; - } - } + if(HwInfo->jChipType == SIS_730) { + flag = SiS_GetReg(SiS_Pr->SiS_P3c4,0x13); + if(flag & 0x20) return TRUE; } - tempbx--; - temp = tempbx & 0x00FF; - tempbx--; - temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x10,temp); /* 0x10 vertical Blank Start */ + flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30); + if(flag & 0x20) return TRUE; + return FALSE; +} - tempbx = push2; - tempbx--; - temp = tempbx & 0x00FF; -#if 0 - /* TW: Missing code from 630/301B 2.04.5a and 650/301LVx 1.10.6s (calles int 2f) */ - if(xxx()) { - if(temp == 0xdf) temp = 0xda; - } -#endif - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0E,temp); +BOOLEAN +SiS_IsDualEdge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ +#ifdef SIS315H + USHORT flag; - if(tempbx & 0x0100) { - tempcx |= 0x0002; - if(SiS_Pr->SiS_VBType & VB_SIS301) tempcx |= 0x000a; + if(HwInfo->jChipType >= SIS_315H) { + if((HwInfo->jChipType != SIS_650) || (SiS_GetReg(SiS_Pr->SiS_P3d4,0x5f) & 0xf0)) { + flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38); + if(flag & EnableDualEdge) return TRUE; + } } +#endif + return FALSE; +} - tempax = 0x000B; - if(modeflag & DoubleScanMode) tempax |= 0x8000; +BOOLEAN +SiS_IsVAMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ +#ifdef SIS315H + USHORT flag; - if(tempbx & 0x0200) { - tempcx |= 0x0040; - if(SiS_Pr->SiS_VBType & VB_SIS301) tempax |= 0x2000; + if(HwInfo->jChipType >= SIS_315H) { + flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38); + if((flag & EnableDualEdge) && (flag & SetToLCDA)) return TRUE; } +#endif + return FALSE; +} - if(SiS_Pr->SiS_VBType & VB_SIS301) { - if(SiS_Pr->SiS_VBInfo & SetPALTV) { - if(SiS_Pr->SiS_VGAVDE == 480) { - tempax = (tempax & 0x00ff) | 0x2000; - if(modeflag & DoubleScanMode) tempax |= 0x8000; - } - } +static BOOLEAN +SiS_IsDualLink(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ +#ifdef SIS315H + if(HwInfo->jChipType >= SIS_315H) { + if((SiS_CRT2IsLCD(SiS_Pr, HwInfo)) || + (SiS_IsVAMode(SiS_Pr, HwInfo))) { + if(SiS_Pr->SiS_LCDInfo & LCDDualLink) return TRUE; + } } +#endif + return FALSE; +} - temp = (tempax & 0xFF00) >> 8; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0B,temp); +#ifdef SIS315H +static BOOLEAN +SiS_WeHaveBacklightCtrl(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + USHORT flag; - if(tempbx & 0x0400) tempcx |= 0x0600; + if((HwInfo->jChipType >= SIS_315H) && (HwInfo->jChipType < SIS_661)) { + flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x79); + if(flag & 0x10) return TRUE; + } + return FALSE; +} +#endif - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x11,0x00); /* 0x11 Vertical Blank End */ +#ifdef SIS315H +static BOOLEAN +SiS_IsNotM650orLater(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + USHORT flag; - tempax = push1; - tempax -= tempbx; - tempax >>= 2; - push1 = tempax; + if(HwInfo->jChipType == SIS_650) { + flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x5f); + flag &= 0xF0; + /* Check for revision != A0 only */ + if((flag == 0xe0) || (flag == 0xc0) || + (flag == 0xb0) || (flag == 0x90)) return FALSE; + else return TRUE; + } else if(HwInfo->jChipType >= SIS_661) return FALSE; + return TRUE; +} +#endif - if(HwDeviceExtension->jChipType >= SIS_315H) { - /* TW: Inserted from 650/301LVx 1.10.6s */ - if(ModeNo > 0x13) { - if(resinfo != 0x09) { - tempax <<= 1; - tempbx += tempax; - } - } else { - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1400x1050) { - tempax <<= 1; - tempbx += tempax; - } - } - } else if((resinfo != 0x09) || (SiS_Pr->SiS_VBType & VB_SIS301)) { - tempax <<= 1; - tempbx += tempax; +#ifdef SIS315H +static BOOLEAN +SiS_IsYPbPr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + USHORT flag; + + if(HwInfo->jChipType >= SIS_315H) { + flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38); + if(flag & EnableLVDSHiVision) return TRUE; /* = YPrPb = 0x08 */ } -#ifdef oldHV - if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { - tempbx -= 10; - } else { + return FALSE; +} #endif - if(SiS_Pr->SiS_SetFlag & TVSimuMode) { - if(SiS_Pr->SiS_VBInfo & SetPALTV) { - if(!(SiS_Pr->SiS_HiVision & 0x03)) { - tempbx += 40; - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(SiS_Pr->SiS_VGAHDE == 800) tempbx += 10; - } - } - } - } -#ifdef oldHV + +#ifdef SIS315H +static BOOLEAN +SiS_IsChScart(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + USHORT flag; + + if(HwInfo->jChipType >= SIS_315H) { + flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38); + if(flag & EnableLVDSScart) return TRUE; /* = Scart = 0x04 */ } + return FALSE; +} #endif - tempax = push1; - tempax >>= 2; - tempax++; - tempax += tempbx; - push1 = tempax; - if(SiS_Pr->SiS_VBInfo & SetPALTV) { - if(tempbx <= 513) { - if(tempax >= 513) tempbx = 513; - } - } - temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0C,temp); /* 0x0C Vertical Retrace Start */ - if(!(SiS_Pr->SiS_VBType & VB_SIS301)) { - tempbx--; - temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x10,temp); +#ifdef SIS315H +static BOOLEAN +SiS_IsTVOrYPbPrOrScart(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + USHORT flag; - if(tempbx & 0x0100) tempcx |= 0x0008; + if(HwInfo->jChipType >= SIS_315H) { + flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30); + if(flag & SetCRT2ToTV) return TRUE; + flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38); + if(flag & EnableLVDSHiVision) return TRUE; /* = YPrPb = 0x08 */ + if(flag & EnableLVDSScart) return TRUE; /* = Scart = 0x04 - TW */ + } else { + flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30); + if(flag & SetCRT2ToTV) return TRUE; + } + return FALSE; +} +#endif - if(tempbx & 0x0200) { - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x0B,0x20); - } +#ifdef SIS315H +static BOOLEAN +SiS_IsLCDOrLCDA(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + USHORT flag; - tempbx++; - } - if(tempbx & 0x0100) tempcx |= 0x0004; - if(tempbx & 0x0200) tempcx |= 0x0080; - if(tempbx & 0x0400) { - if(SiS_Pr->SiS_VBType & VB_SIS301) tempcx |= 0x0800; - else tempcx |= 0x0C00; + if(HwInfo->jChipType >= SIS_315H) { + flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30); + if(flag & SetCRT2ToLCD) return TRUE; + flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38); + if(flag & SetToLCDA) return TRUE; + } else { + flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30); + if(flag & SetCRT2ToLCD) return TRUE; } + return FALSE; +} +#endif - tempbx = push1; - temp = tempbx & 0x00FF; - temp &= 0x0F; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0D,temp); /* 0x0D vertical Retrace End */ - - if(tempbx & 0x0010) tempcx |= 0x2000; +static BOOLEAN +SiS_BridgeIsOn(SiS_Private *SiS_Pr) +{ + USHORT flag; - temp = tempcx & 0x00FF; - if(SiS_Pr->SiS_VBType & VB_SIS301) { - if(SiS_Pr->SiS_VBInfo & SetPALTV) { - if(SiS_Pr->SiS_VGAVDE == 480) temp = 0xa3; - } + if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { + return FALSE; + } else if(SiS_Pr->SiS_VBType & VB_SISVB) { + flag = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x00); + if((flag == 1) || (flag == 2)) return FALSE; + else return TRUE; } - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0A,temp); /* 0x0A CR07 */ + return TRUE; +} - temp = (tempcx & 0xFF00) >> 8; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x17,temp); /* 0x17 SR0A */ +static BOOLEAN +SiS_BridgeIsEnabled(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + USHORT flag; - tempax = modeflag; - temp = (tempax & 0xFF00) >> 8; - temp = (temp >> 1) & 0x09; - /* TW: Inserted from 630/301B and 650/301(LV/LVX) BIOS; not in 630/301 BIOS */ - if(!(SiS_Pr->SiS_VBType & VB_SIS301)) { - temp |= 0x01; + if(!(SiS_BridgeIsOn(SiS_Pr))) { + flag = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00); + if(HwInfo->jChipType < SIS_315H) { + flag &= 0xa0; + if((flag == 0x80) || (flag == 0x20)) return FALSE; + } else { + flag &= 0x50; + if((flag == 0x40) || (flag == 0x10)) return FALSE; + } } - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x16,temp); /* 0x16 SR01 */ + return TRUE; +} + +static BOOLEAN +SiS_BridgeInSlave(SiS_Private *SiS_Pr) +{ + USHORT flag1; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0F,0x00); /* 0x0F CR14 */ + flag1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x31); + if(flag1 & (SetInSlaveMode >> 8)) return TRUE; + return FALSE; +} - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x12,0x00); /* 0x12 CR17 */ +/*********************************************/ +/* GET VIDEO BRIDGE CONFIG INFO */ +/*********************************************/ - if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) { - if(HwDeviceExtension->jChipType >= SIS_315H) { - /* TW: Inserted from 650/301LVx 1.10.6s */ - if(SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00) & 0x01) { - temp = 0x80; - } - } else temp = 0x80; - } else temp = 0x00; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1A,temp); /* 0x1A SR0E */ +/* Setup general purpose IO for Chrontel communication */ +void +SiS_SetChrontelGPIO(SiS_Private *SiS_Pr, USHORT myvbinfo) +{ + unsigned long acpibase; + unsigned short temp; - return; + if(!(SiS_Pr->SiS_ChSW)) return; + +#ifndef LINUX_XF86 + SiS_SetRegLong(0xcf8,0x80000874); /* get ACPI base */ + acpibase = SiS_GetRegLong(0xcfc); +#else + acpibase = pciReadLong(0x00000800, 0x74); +#endif + acpibase &= 0xFFFF; + temp = SiS_GetRegShort((USHORT)(acpibase + 0x3c)); /* ACPI register 0x3c: GP Event 1 I/O mode select */ + temp &= 0xFEFF; + SiS_SetRegShort((USHORT)(acpibase + 0x3c), temp); + temp = SiS_GetRegShort((USHORT)(acpibase + 0x3c)); + temp = SiS_GetRegShort((USHORT)(acpibase + 0x3a)); /* ACPI register 0x3a: GP Pin Level (low/high) */ + temp &= 0xFEFF; + if(!(myvbinfo & SetCRT2ToTV)) { + temp |= 0x0100; + } + SiS_SetRegShort((USHORT)(acpibase + 0x3a), temp); + temp = SiS_GetRegShort((USHORT)(acpibase + 0x3a)); } -/* TW: Checked against 650/LVDS 1.10.07, 630/301B (I,II) and 630/LVDS BIOS */ void -SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr,USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo, - USHORT ModeIdIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension, - USHORT RefreshRateTableIndex) +SiS_GetVBInfo(SiS_Private *SiS_Pr, USHORT ModeNo, + USHORT ModeIdIndex,PSIS_HW_INFO HwInfo, + int checkcrt2mode) { - USHORT modeflag, resinfo; - USHORT push1, push2, tempax, tempbx, tempcx, temp; -#ifdef SIS315H - USHORT pushcx; -#endif - ULONG tempeax=0, tempebx, tempecx, tempvcfact=0; + USHORT tempax,tempbx,temp; + USHORT modeflag, resinfo=0; - if(ModeNo<=0x13) { - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; - resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; } else { - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; - resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; + if(SiS_Pr->UseCustomMode) { + modeflag = SiS_Pr->CModeFlag; + } else { + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; + } } - /* TW: Set up Panel Link */ - - /* 1. Horizontal setup */ + SiS_Pr->SiS_SetFlag = 0; - tempax = SiS_Pr->SiS_LCDHDES; + SiS_Pr->SiS_ModeType = modeflag & ModeInfoFlag; - if((SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) && (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode))) { - tempax -= 8; - } + tempbx = 0; + if(SiS_BridgeIsOn(SiS_Pr) == 0) { + temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30); +#if 0 + /* SiS_HiVision is only used on 315/330+30xLV */ + if(SiS_Pr->SiS_VBType & (VB_SIS301LV302LV)) { + if(SiS_Pr->SiS_HiVision & 0x03) { /* New from 650/30xLV 1.10.6s */ + temp &= (SetCRT2ToHiVisionTV | SwitchCRT2 | SetSimuScanMode); /* 0x83 */ + temp |= SetCRT2ToHiVisionTV; /* 0x80 */ + } + if(SiS_Pr->SiS_HiVision & 0x04) { /* New from 650/30xLV 1.10.6s */ + temp &= (SetCRT2ToHiVisionTV | SwitchCRT2 | SetSimuScanMode); /* 0x83 */ + temp |= SetCRT2ToSVIDEO; /* 0x08 */ + } + } +#endif + tempbx |= temp; + tempax = SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) << 8; + tempax &= (LoadDACFlag | DriverMode | SetDispDevSwitch | SetNotSimuMode | SetPALTV); + tempbx |= tempax; + tempbx &= ~(SetCHTVOverScan | SetInSlaveMode | DisableCRT2Display);; - tempcx = SiS_Pr->SiS_HT; /* Horiz. Total */ +#ifdef SIS315H + if(HwInfo->jChipType >= SIS_315H) { + if(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS302B | VB_SIS301LV | VB_SIS302LV | VB_SIS302ELV)) { + if(ModeNo == 0x03) { + /* Mode 0x03 is never in driver mode */ + SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x31,0xbf); + } + if(!(SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) & (DriverMode >> 8))) { + /* Reset LCDA setting */ + SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x38,0xfc); + } + if(IS_SIS650) { + if(SiS_Pr->SiS_UseLCDA) { + if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x5f) & 0xF0) { + if((ModeNo <= 0x13) || (!(SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) & (DriverMode >> 8)))) { + SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x38,(EnableDualEdge | SetToLCDA)); + } + } + } + } + temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38); + if((temp & (EnableDualEdge | SetToLCDA)) == (EnableDualEdge | SetToLCDA)) { + tempbx |= SetCRT2ToLCDA; + } + } - tempbx = SiS_Pr->SiS_HDE; /* Horiz. Display End */ + if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { + temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38); + if(temp & SetToLCDA) { + tempbx |= SetCRT2ToLCDA; + } + if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { + if(temp & EnableLVDSHiVision) { + tempbx |= SetCRT2ToHiVisionTV; + } + } + } + } - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) { - if(!SiS_Pr->SiS_IF_DEF_DSTN) { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) tempbx = 800; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) tempbx = 1024; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) tempbx = 1024; /* TW: not done in BIOS */ - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) tempbx = 1152; /* TW: not done in BIOS */ - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) tempbx = 1280; /* TW */ - else if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) tempbx = 1400; /* TW */ - } - } - tempcx = (tempcx - tempbx) >> 2; /* HT-HDE / 4 */ +#endif /* SIS315H */ - push1 = tempax; + if(SiS_Pr->SiS_VBType & VB_SISVB) { + temp = SetCRT2ToSVIDEO | + SetCRT2ToAVIDEO | + SetCRT2ToSCART | + SetCRT2ToLCDA | + SetCRT2ToLCD | + SetCRT2ToRAMDAC | + SetCRT2ToHiVisionTV; + } else { + if(HwInfo->jChipType >= SIS_315H) { + if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { + temp = SetCRT2ToAVIDEO | + SetCRT2ToSVIDEO | + SetCRT2ToSCART | + SetCRT2ToLCDA | + SetCRT2ToLCD | + SetCRT2ToHiVisionTV; + } else { + temp = SetCRT2ToLCDA | + SetCRT2ToLCD; + } + } else { + if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { + temp = SetCRT2ToTV | SetCRT2ToLCD; + } else { + temp = SetCRT2ToLCD; + } + } + } - tempax += tempbx; + if(!(tempbx & temp)) { + tempax = DisableCRT2Display; + tempbx = 0; + } - if(tempax >= SiS_Pr->SiS_HT) tempax -= SiS_Pr->SiS_HT; + if(SiS_Pr->SiS_VBType & VB_SISVB) { + if(tempbx & SetCRT2ToLCDA) { + tempbx &= (0xFF00|SwitchCRT2|SetSimuScanMode); + } + if(tempbx & SetCRT2ToRAMDAC) { + tempbx &= (0xFF00|SetCRT2ToRAMDAC|SwitchCRT2|SetSimuScanMode); + } + if(tempbx & SetCRT2ToLCD) { + tempbx &= (0xFF00|SetCRT2ToLCD|SwitchCRT2|SetSimuScanMode); + } + if(tempbx & SetCRT2ToSCART) { + tempbx &= (0xFF00|SetCRT2ToSCART|SwitchCRT2|SetSimuScanMode); + } + if(tempbx & SetCRT2ToHiVisionTV) { + tempbx &= (0xFF00|SetCRT2ToHiVisionTV|SwitchCRT2|SetSimuScanMode); + } + } else { + if(HwInfo->jChipType >= SIS_315H) { + if(tempbx & SetCRT2ToLCDA) { + tempbx &= (0xFF00|SwitchCRT2|SetSimuScanMode); + } + } + if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { + if(tempbx & SetCRT2ToTV) { + tempbx &= (0xFF00|SetCRT2ToTV|SwitchCRT2|SetSimuScanMode); + } + } + if(tempbx & SetCRT2ToLCD) { + tempbx &= (0xFF00|SetCRT2ToLCD|SwitchCRT2|SetSimuScanMode); + } + if(HwInfo->jChipType >= SIS_315H) { + if(tempbx & SetCRT2ToLCDA) { + tempbx |= SetCRT2ToLCD; + } + } + } - push2 = tempax; + if(tempax & DisableCRT2Display) { + if(!(tempbx & (SwitchCRT2 | SetSimuScanMode))) { + tempbx = SetSimuScanMode | DisableCRT2Display; + } + } - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - if(!SiS_Pr->SiS_IF_DEF_DSTN){ - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) tempcx = 0x0028; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) tempcx = 0x0030; - else if( (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) || - (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) ) { - if(HwDeviceExtension->jChipType < SIS_315H) { - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { - tempcx = 0x0017; -#ifdef TWNEWPANEL - tempcx = 0x0018; -#endif - } else { - tempcx = 0x0017; /* A901; other 301B BIOS 0x0018; */ - } - } else { - tempcx = 0x0018; - } - } - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) tempcx = 0x0018; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) tempcx = 0x0040; - else if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) tempcx = 0x0030; - } - } + if(!(tempbx & DriverMode)){ + tempbx |= SetSimuScanMode; + } - tempcx += tempax; /* lcdhrs */ - if(tempcx >= SiS_Pr->SiS_HT) tempcx -= SiS_Pr->SiS_HT; + /* LVDS/CHRONTEL (LCD/TV) and 301BDH (LCD) can only be slave in 8bpp modes */ + if(SiS_Pr->SiS_ModeType <= ModeVGA) { + if( (SiS_Pr->SiS_IF_DEF_LVDS == 1) || + ((tempbx & SetCRT2ToLCD) && (SiS_Pr->SiS_VBType & VB_NoLCD)) ) { + modeflag &= (~CRT2Mode); + } + } - tempax = tempcx >> 3; /* BPLHRS */ - temp = tempax & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x14,temp); /* Part1_14h; TW: Panel Link Horizontal Retrace Start */ + if(!(tempbx & SetSimuScanMode)) { + if(tempbx & SwitchCRT2) { + if((!(modeflag & CRT2Mode)) && (checkcrt2mode)) { + if( (HwInfo->jChipType >= SIS_315H) && + (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) ) { + if(resinfo != SIS_RI_1600x1200) { + tempbx |= SetSimuScanMode; + } + } else { + tempbx |= SetSimuScanMode; + } + } + } else { + if(!(SiS_BridgeIsEnabled(SiS_Pr,HwInfo))) { + if(!(tempbx & DriverMode)) { + if(SiS_BridgeInSlave(SiS_Pr)) { + tempbx |= SetSimuScanMode; + } + } + } + } + } - temp = (tempax & 0x00FF) + 10; + if(!(tempbx & DisableCRT2Display)) { + if(tempbx & DriverMode) { + if(tempbx & SetSimuScanMode) { + if((!(modeflag & CRT2Mode)) && (checkcrt2mode)) { + if( (HwInfo->jChipType >= SIS_315H) && + (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) ) { + if(resinfo != SIS_RI_1600x1200) { + tempbx |= SetInSlaveMode; + } + } else { + tempbx |= SetInSlaveMode; + } + } + } + } else { + tempbx |= SetInSlaveMode; + } + } - /* TW: Inserted this entire "if"-section from 650/LVDS BIOS */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - if(!SiS_Pr->SiS_IF_DEF_DSTN){ - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { - temp += 6; - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel800x600) { - temp++; - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1024x768) { - temp += 7; - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1600x1200) { - temp -= 10; - } - } - } - } - } - } } - temp &= 0x1F; - temp |= ((tempcx & 0x0007) << 5); - if(SiS_Pr->SiS_IF_DEF_FSTN) temp = 0x20; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x15,temp); /* Part1_15h; TW: Panel Link Horizontal Retrace End/Skew */ - - tempbx = push2; - tempcx = push1; /* lcdhdes */ - - temp = (tempcx & 0x0007); /* BPLHDESKEW */ - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1A,temp); /* Part1_1Ah; TW: Panel Link Vertical Retrace Start (2:0) */ - - tempcx >>= 3; /* BPLHDES */ - temp = (tempcx & 0x00FF); - if(ModeNo == 0x5b) temp--; /* fix fstn mode=5b */ - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x16,temp); /* Part1_16h; TW: Panel Link Horizontal Display Enable Start */ + SiS_Pr->SiS_VBInfo = tempbx; - if(HwDeviceExtension->jChipType < SIS_315H) { /* TW: Not done in LVDS BIOS 1.10.07 */ - if(tempbx & 0x07) tempbx += 8; /* TW: Done in 630/301B and 630/LVDS BIOSes */ + if(HwInfo->jChipType == SIS_630) { + SiS_SetChrontelGPIO(SiS_Pr, SiS_Pr->SiS_VBInfo); } - tempbx >>= 3; /* BPLHDEE */ - temp = tempbx & 0x00FF; - if(ModeNo == 0x5b) temp--; /* fix fstn mode=5b */ - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x17,temp); /* Part1_17h; TW: Panel Link Horizontal Display Enable End */ - /* 2. Vertical setup */ +#ifdef TWDEBUG +#ifdef LINUX_KERNEL + printk(KERN_DEBUG "sisfb: (VBInfo= 0x%04x, SetFlag=0x%04x)\n", + SiS_Pr->SiS_VBInfo, SiS_Pr->SiS_SetFlag); +#endif +#ifdef LINUX_XF86 + xf86DrvMsgVerb(0, X_PROBED, 3, "(init301: VBInfo=0x%04x, SetFlag=0x%04x)\n", + SiS_Pr->SiS_VBInfo, SiS_Pr->SiS_SetFlag); +#endif +#endif +} - if(HwDeviceExtension->jChipType < SIS_315H) { - - /* TW: This entire section from 630/301B and 630/LVDS/LVDS+CH BIOS */ - tempcx = SiS_Pr->SiS_VGAVT; - tempbx = SiS_Pr->SiS_VGAVDE; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) { - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { - tempbx = 600; - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel800x600) { - tempbx = 768; - if( (SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1024x768) && - (SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1152x768) ) { - tempbx = 600; - } - } - } - } - tempcx -= tempbx; +/*********************************************/ +/* DETERMINE HiVision MODE */ +/*********************************************/ - } else { +void +SiS_SetHiVision(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ +#ifdef SIS315H + USHORT temp; +#endif - tempcx = SiS_Pr->SiS_VGAVT - SiS_Pr->SiS_VGAVDE; /* VGAVT-VGAVDE */ + /* Note: This variable is only used on 30xLV systems. + CR38 has a different meaning on LVDS/CH7019 systems. + */ + SiS_Pr->SiS_HiVision = 0; +#ifdef SIS315H + if((HwInfo->jChipType >= SIS_315H) && (HwInfo->jChipType < SIS_661)) { + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { + temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38); + temp &= 0x38; + SiS_Pr->SiS_HiVision = (temp >> 3); + } + } } +#endif /* SIS315H */ +} - tempbx = SiS_Pr->SiS_LCDVDES; /* VGAVDES */ - push1 = tempbx; +/*********************************************/ +/* DETERMINE TVMode flag */ +/*********************************************/ - tempax = SiS_Pr->SiS_VGAVDE; +void +SiS_SetTVMode(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, PSIS_HW_INFO HwInfo) +{ + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + USHORT temp, temp1, resinfo = 0, romindex = 0; + UCHAR OutputSelect = *SiS_Pr->pSiS_OutputSelect; - if((SiS_Pr->SiS_IF_DEF_TRUMPION == 0) && (!(SiS_Pr->SiS_LCDInfo & LCDPass11)) - && (SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480)) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - if(!SiS_Pr->SiS_IF_DEF_DSTN){ - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) tempax = 600; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) tempax = 768; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) tempax = 600; /* TW */ - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) tempax = 768; /* TW */ - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) tempax = 1024; /* TW */ - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) tempax = 1050; /* TW */ - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) tempax = 1200; /* TW */ - else tempax = 600; - } - } - } + SiS_Pr->SiS_TVMode = 0; - tempbx += tempax; - if(tempbx >= SiS_Pr->SiS_VT) tempbx -= SiS_Pr->SiS_VT; + if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) return; + if(SiS_Pr->UseCustomMode) return; - push2 = tempbx; + if(ModeNo > 0x13) { + resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; + } - tempcx >>= 1; + if(HwInfo->jChipType < SIS_661) { - if((SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) && (SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480)){ - if(!SiS_Pr->SiS_IF_DEF_DSTN){ - if( (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) || - (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) ) { /* TW: @@@ TEST - not in BIOS! */ - tempcx = 0x0001; - } else if( (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) || - (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) ) { - if(HwDeviceExtension->jChipType < SIS_315H) { - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { - tempcx = 0x0002; -#ifdef TWNEWPANEL - tempcx = 0x0003; -#endif - } else { - tempcx = 0x0002; /* TW: A901; other 301B BIOS sets 0x0003; */ - } - } else tempcx = 0x0003; + if(SiS_Pr->SiS_VBInfo & SetPALTV) SiS_Pr->SiS_TVMode |= TVSetPAL; + if(SiS_Pr->SiS_VBType & VB_SISVB) { + temp = 0; + if((HwInfo->jChipType == SIS_630) || + (HwInfo->jChipType == SIS_730)) { + temp = 0x35; + romindex = 0xfe; + } else if(HwInfo->jChipType >= SIS_315H) { + temp = 0x38; + romindex = 0xf3; + if(HwInfo->jChipType >= SIS_330) romindex = 0x11b; + } + if(temp) { + if(romindex && ROMAddr && SiS_Pr->SiS_UseROM) { + OutputSelect = ROMAddr[romindex]; + if(!(OutputSelect & EnablePALMN)) { + SiS_SetRegAND(SiS_Pr->SiS_P3d4,temp,0x3F); + } + } + temp1 = SiS_GetReg(SiS_Pr->SiS_P3d4,temp); + if(SiS_Pr->SiS_TVMode & TVSetPAL) { + if(temp1 & EnablePALM) { /* 0x40 */ + SiS_Pr->SiS_TVMode |= TVSetPALM; + SiS_Pr->SiS_TVMode &= ~TVSetPAL; + } else if(temp1 & EnablePALN) { /* 0x80 */ + SiS_Pr->SiS_TVMode |= TVSetPALN; + } + } else { + if(temp1 & EnableNTSCJ) { /* 0x40 */ + SiS_Pr->SiS_TVMode |= TVSetNTSCJ; + } + } + } + } else if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { + if(SiS_Pr->SiS_CHOverScan) { + if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) { + temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35); + if((temp & TVOverScan) || (SiS_Pr->SiS_CHOverScan == 1)) { + SiS_Pr->SiS_TVMode |= TVSetCHOverScan; + } + } else if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { + temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x79); + if((temp & 0x80) || (SiS_Pr->SiS_CHOverScan == 1)) { + SiS_Pr->SiS_TVMode |= TVSetCHOverScan; + } + } + if(SiS_Pr->SiS_CHSOverScan) { + SiS_Pr->SiS_TVMode |= TVSetCHOverScan; + } } - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) tempcx = 0x0003; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) tempcx = 0x0001; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) tempcx = 0x0001; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) tempcx = 0x0001; - else tempcx = 0x0057; + if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { + temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38); + if(SiS_Pr->SiS_TVMode & TVSetPAL) { + if(temp & EnablePALM) SiS_Pr->SiS_TVMode |= TVSetPALM; + else if(temp & EnablePALN) SiS_Pr->SiS_TVMode |= TVSetPALN; + } else { + if(temp & EnableNTSCJ) { + SiS_Pr->SiS_TVMode |= TVSetNTSCJ; + } + } + } } - } - tempbx += tempcx; /* BPLVRS */ + } else { /* 661 and later */ - if(HwDeviceExtension->jChipType < SIS_315H) { - tempbx++; + temp1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35); + if(temp1 & 0x01) { + SiS_Pr->SiS_TVMode |= TVSetPAL; + if(temp1 & 0x08) { + SiS_Pr->SiS_TVMode |= TVSetPALN; + } else if(temp1 & 0x04) { + if(SiS_Pr->SiS_VBType & VB_SISVB) { + SiS_Pr->SiS_TVMode &= ~TVSetPAL; + } + SiS_Pr->SiS_TVMode |= TVSetPALM; + } + } else { + if(temp1 & 0x02) { + SiS_Pr->SiS_TVMode |= TVSetNTSCJ; + } + } + if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { + if(SiS_Pr->SiS_CHOverScan) { + if((temp1 & 0x10) || (SiS_Pr->SiS_CHOverScan == 1)) { + SiS_Pr->SiS_TVMode |= TVSetCHOverScan; + } + } + } } - if(tempbx >= SiS_Pr->SiS_VT) tempbx -= SiS_Pr->SiS_VT; - - temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,temp); /* Part1_18h; TW: Panel Link Vertical Retrace Start */ + if(SiS_Pr->SiS_VBInfo & SetCRT2ToSCART) SiS_Pr->SiS_TVMode |= TVSetPAL; - tempcx >>= 3; - - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - if( (HwDeviceExtension->jChipType < SIS_315H) && - (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) ) tempcx = 0x0001; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) tempcx = 0x0002; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) tempcx = 0x0002; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) tempcx = 0x0003; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) tempcx = 0x0005; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) tempcx = 0x0005; - else if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { - if(HwDeviceExtension->jChipType < SIS_315H) { - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { - tempcx = 0x0004; -#ifdef TWNEWPANEL - tempcx = 0x0005; -#endif - } else { - tempcx = 0x0004; /* A901; Other BIOS sets 0x0005; */ - } - } else { - tempcx = 0x0005; - } + if(SiS_Pr->SiS_VBType & VB_SISVB) { + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { + if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) { + SiS_Pr->SiS_TVMode |= TVSetTVSimuMode; + } } - } - tempcx = tempcx + tempbx + 1; /* BPLVRE */ - temp = tempcx & 0x000F; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0xf0,temp); /* Part1_19h; TW: Panel Link Vertical Retrace End (3:0); Misc. */ + if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) { + if(resinfo == SIS_RI_1024x768) { + SiS_Pr->SiS_TVMode |= TVSetNTSC1024; + } + } - temp = ((tempbx & 0x0700) >> 8) << 3; /* BPLDESKEW =0 */ - if(SiS_Pr->SiS_VGAVDE != SiS_Pr->SiS_VDE) temp |= 0x40; - if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) temp |= 0x40; - if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) { - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00) & 0x01) { /* TW: Inserted from 650/LVDS 1.10.07 */ - temp |= 0x80; - } - } else { - if( (HwDeviceExtension->jChipType == SIS_630) || - (HwDeviceExtension->jChipType == SIS_730) ) { - if(HwDeviceExtension->jChipRevision >= 0x30) { - temp |= 0x80; - } - } - } + SiS_Pr->SiS_TVMode |= TVRPLLDIV2XO; + if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) { + if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) { + SiS_Pr->SiS_TVMode &= ~TVRPLLDIV2XO; + } + } } - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x1A,0x87,temp); /* Part1_1Ah; TW: Panel Link Control Signal (7:3); Vertical Retrace Start (2:0) */ - if (HwDeviceExtension->jChipType < SIS_315H) { + SiS_Pr->SiS_VBInfo &= ~SetPALTV; -#ifdef SIS300 /* 300 series */ +#ifdef TWDEBUG + xf86DrvMsg(0, X_INFO, "(init301.c: TVMode %x)\n", SiS_Pr->SiS_TVMode); +#endif - tempeax = SiS_Pr->SiS_VGAVDE << 6; - temp = (USHORT)(tempeax % (ULONG)SiS_Pr->SiS_VDE); - tempeax = tempeax / (ULONG)SiS_Pr->SiS_VDE; - if(temp != 0) tempeax++; - tempebx = tempeax; /* BPLVCFACT */ +} - if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) { - tempebx = 0x003F; - } +/*********************************************/ +/* GET LCD INFO */ +/*********************************************/ - temp = (USHORT)(tempebx & 0x00FF); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1E,temp); /* Part1_1Eh; TW: Panel Link Vertical Scaling Factor */ +void +SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + PSIS_HW_INFO HwInfo) +{ +#ifdef SIS300 + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; +#endif +#ifdef SIS315H + UCHAR *myptr = NULL; +#endif + USHORT temp,modeflag,resinfo=0; + const unsigned char SiS300SeriesLCDRes[] = + { 0, 1, 2, 3, 7, 4, 5, 8, + 0, 0, 10, 0, 0, 0, 0, 15 }; -#endif /* SIS300 */ + SiS_Pr->SiS_LCDResInfo = 0; + SiS_Pr->SiS_LCDTypeInfo = 0; + SiS_Pr->SiS_LCDInfo = 0; + if(SiS_Pr->UseCustomMode) { + modeflag = SiS_Pr->CModeFlag; } else { - -#ifdef SIS315H /* 310/325 series */ - - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1E,0x23); - - tempeax = SiS_Pr->SiS_VGAVDE << 18; - temp = (USHORT)(tempeax % (ULONG)SiS_Pr->SiS_VDE); - tempeax = tempeax / SiS_Pr->SiS_VDE; - if(temp != 0) tempeax++; - tempebx = tempeax; /* BPLVCFACT */ - tempvcfact = tempeax; - temp = (USHORT)(tempebx & 0x00FF); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x37,temp); /* Part1_37h; TW: Panel Link Vertical Scaling Factor */ - temp = (USHORT)((tempebx & 0x00FF00) >> 8); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x36,temp); /* Part1_36h; TW: Panel Link Vertical Scaling Factor */ - temp = (USHORT)((tempebx & 0x00030000) >> 16); - if(SiS_Pr->SiS_VDE == SiS_Pr->SiS_VGAVDE) temp |= 0x04; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x35,temp); /* Part1_35h; TW: Panel Link Vertical Scaling Factor */ - -#endif /* SIS315H */ - + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + } else { + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; + } } - tempbx = push2; /* p bx temppush1 BPLVDEE */ - tempcx = push1; + if(!(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA))) return; - push1 = temp; /* TW: For 630/301B and 630/LVDS */ + temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36); - if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { - if(!SiS_Pr->SiS_IF_DEF_DSTN){ - if(HwDeviceExtension->jChipType < SIS_315H) { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) { - if(resinfo == 15) tempcx++; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) { - if(resinfo == 7) tempcx++; - } - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) { - if(resinfo == 7) tempcx++; - if(resinfo == 8) tempcx++; /* TW: Doesnt make sense anyway... */ - } else if(resinfo == 8) tempcx++; - } else { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) { - if(resinfo == 7) tempcx++; - } - } - } + if((HwInfo->jChipType < SIS_315H) || (HwInfo->jChipType >= SIS_661)) { + SiS_Pr->SiS_LCDTypeInfo = temp >> 4; + } else { + SiS_Pr->SiS_LCDTypeInfo = (temp & 0x0F) - 1; } - - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) { - tempcx = SiS_Pr->SiS_VGAVDE; - tempbx = SiS_Pr->SiS_VGAVDE - 1; + temp &= 0x0f; + if(HwInfo->jChipType < SIS_315H) { + /* Translate 300 series LCDRes to 315 series for unified usage */ + temp = SiS300SeriesLCDRes[temp]; } + SiS_Pr->SiS_LCDResInfo = temp; - temp = ((tempbx & 0x0700) >> 8) << 3; - temp |= ((tempcx & 0x0700) >> 8); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1D,temp); /* Part1_1Dh; TW: Vertical Display Overflow; Control Signal */ - - temp = tempbx & 0x00FF; - if(SiS_Pr->SiS_IF_DEF_FSTN) temp++; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1C,temp); /* Part1_1Ch; TW: Panel Link Vertical Display Enable End */ - - temp = tempcx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1B,temp); /* Part1_1Bh; TW: Panel Link Vertical Display Enable Start */ - - /* 3. Additional horizontal setup (scaling, etc) */ + if(SiS_Pr->SiS_VBType & VB_SISVB) { + if(SiS_Pr->SiS_LCDResInfo < SiS_Pr->SiS_PanelMin301) + SiS_Pr->SiS_LCDResInfo = SiS_Pr->SiS_PanelMin301; + } else { + if(SiS_Pr->SiS_LCDResInfo < SiS_Pr->SiS_PanelMinLVDS) + SiS_Pr->SiS_LCDResInfo = SiS_Pr->SiS_PanelMinLVDS; + } - tempecx = SiS_Pr->SiS_VGAHDE; - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(modeflag & HalfDCLK) - tempecx >>= 1; + if((!SiS_Pr->CP_HaveCustomData) || (SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_PanelCustom)) { + if(SiS_Pr->SiS_LCDResInfo > SiS_Pr->SiS_PanelMax) + SiS_Pr->SiS_LCDResInfo = SiS_Pr->SiS_Panel1024x768; } - tempebx = SiS_Pr->SiS_HDE; - if(tempecx == tempebx) tempeax = 0xFFFF; - else { - tempeax = tempecx; - tempeax <<= 16; - temp = (USHORT)(tempeax % tempebx); - tempeax = tempeax / tempebx; - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(temp) tempeax++; + + if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { + if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) { + SiS_Pr->SiS_LCDResInfo = Panel_Barco1366; + } else if(SiS_Pr->SiS_CustomT == CUT_PANEL848) { + SiS_Pr->SiS_LCDResInfo = Panel_848x480; } } - tempecx = tempeax; - if (HwDeviceExtension->jChipType >= SIS_315H) { - tempeax = SiS_Pr->SiS_VGAHDE; - if(modeflag & HalfDCLK) - tempeax >>= 1; - tempeax <<= 16; - tempeax = (tempeax / tempecx) - 1; + switch(SiS_Pr->SiS_LCDResInfo) { + case Panel_800x600: SiS_Pr->PanelXRes = 800; SiS_Pr->PanelYRes = 600; break; + case Panel_1024x768: SiS_Pr->PanelXRes = 1024; SiS_Pr->PanelYRes = 768; break; + case Panel_1280x1024: SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes = 1024; break; + case Panel_640x480_3: + case Panel_640x480_2: + case Panel_640x480: SiS_Pr->PanelXRes = 640; SiS_Pr->PanelYRes = 480; break; + case Panel_1024x600: SiS_Pr->PanelXRes = 1024; SiS_Pr->PanelYRes = 600; break; + case Panel_1152x864: SiS_Pr->PanelXRes = 1152; SiS_Pr->PanelYRes = 864; break; + case Panel_1280x960: SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes = 960; break; + case Panel_1152x768: SiS_Pr->PanelXRes = 1152; SiS_Pr->PanelYRes = 768; break; + case Panel_1400x1050: SiS_Pr->PanelXRes = 1400; SiS_Pr->PanelYRes = 1050; break; + case Panel_1280x768: SiS_Pr->PanelXRes = 1280; SiS_Pr->PanelYRes = 768; break; + case Panel_1600x1200: SiS_Pr->PanelXRes = 1600; SiS_Pr->PanelYRes = 1200; break; + case Panel_320x480: SiS_Pr->PanelXRes = 320; SiS_Pr->PanelYRes = 480; break; + case Panel_Custom: SiS_Pr->PanelXRes = SiS_Pr->CP_MaxX; + SiS_Pr->PanelYRes = SiS_Pr->CP_MaxY; + break; + case Panel_Barco1366: SiS_Pr->PanelXRes = 1360; SiS_Pr->PanelYRes = 1024; break; + case Panel_848x480: SiS_Pr->PanelXRes = 848; SiS_Pr->PanelYRes = 480; break; + default: SiS_Pr->PanelXRes = 1024; SiS_Pr->PanelYRes = 768; break; + } + + temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x37); + if(HwInfo->jChipType < SIS_661) { + temp &= ~0xe; } else { - tempeax = ((SiS_Pr->SiS_VGAHT << 16) / tempecx) - 1; +#ifdef SIS315H + if(!(temp & 0x10)) { + if(temp & 0x08) temp |= LCDPass11; + } + temp &= ~0xe; + if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) { + myptr = GetLCDStructPtr661(SiS_Pr, HwInfo); + if(myptr) { + if(myptr[2] & 0x01) temp |= LCDDualLink; + } + } +#endif } - tempecx <<= 16; - tempecx |= (tempeax & 0xFFFF); - temp = (USHORT)(tempecx & 0x00FF); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1F,temp); /* Part1_1Fh; TW: Panel Link DDA Operational Number in each horiz. line */ + SiS_Pr->SiS_LCDInfo = temp; - tempbx = SiS_Pr->SiS_VDE; - if (HwDeviceExtension->jChipType >= SIS_315H) { - tempeax = (SiS_Pr->SiS_VGAVDE << 18) / tempvcfact; - tempbx = (USHORT)(tempeax & 0x0FFFF); - } else { - tempax = SiS_Pr->SiS_VGAVDE << 6; - tempbx = push1; - tempbx &= 0x3f; - if(tempbx == 0) tempbx = 64; - tempax = tempax / tempbx; - tempbx = tempax; + if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { + if(SiS_Pr->SiS_CustomT == CUT_PANEL848) { + SiS_Pr->SiS_LCDInfo = 0x80 | 0x40 | 0x20; /* neg sync, RGB24 */ + } } - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) tempbx--; - if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) tempbx = 1; - - temp = ((tempbx & 0xFF00) >> 8) << 3; - temp |= (USHORT)((tempecx & 0x0700) >> 8); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x20,temp); /* Part1_20h; TW: Overflow register */ - temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x21,temp); /* Part1_21h; TW: Panel Link Vertical Accumulator Register */ + if(!(SiS_Pr->UsePanelScaler)) SiS_Pr->SiS_LCDInfo &= ~DontExpandLCD; + else if(SiS_Pr->UsePanelScaler == 1) SiS_Pr->SiS_LCDInfo |= DontExpandLCD; - tempecx >>= 16; /* BPLHCFACT */ - if(HwDeviceExtension->jChipType < SIS_315H) { - if(modeflag & HalfDCLK) tempecx >>= 1; + if(SiS_Pr->SiS_VBType & VB_SISVB) { + if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelCustom) { + /* For non-standard LCD resolution, we let the panel scale */ + SiS_Pr->SiS_LCDInfo |= DontExpandLCD; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { + if(ModeNo == 0x7c || ModeNo == 0x7d || ModeNo == 0x7e) { + /* We do not scale to 1280x960 (B/C bridges only) */ + SiS_Pr->SiS_LCDInfo |= DontExpandLCD; + } + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { + /* No non-scaling data available for LV bridges */ + SiS_Pr->SiS_LCDInfo &= ~DontExpandLCD; + } + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) { + /* No idea about the timing and zoom factors */ + SiS_Pr->SiS_LCDInfo |= DontExpandLCD; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { + if(ModeNo == 0x3a || ModeNo == 0x4d || ModeNo == 0x65) { + /* We do not scale to 1280x1024 (all bridges) */ + SiS_Pr->SiS_LCDInfo |= DontExpandLCD; + } + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) { + if(SiS_Pr->SiS_VBType & VB_SIS301B302B) { + /* No idea about the timing and zoom factors (C bridge only) */ + SiS_Pr->SiS_LCDInfo |= DontExpandLCD; + } + } + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + if(SiS_Pr->SiS_CustomT == CUT_CLEVO1024) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + SiS_Pr->SiS_LCDInfo &= ~DontExpandLCD; + } + } + } + } } - temp = (USHORT)((tempecx & 0xFF00) >> 8); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x22,temp); /* Part1_22h; TW: Panel Link Horizontal Scaling Factor High */ - - temp = (USHORT)(tempecx & 0x00FF); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x23,temp); /* Part1_22h; TW: Panel Link Horizontal Scaling Factor Low */ - - /* 630/301B and 630/LVDS do something for 640x480 panels here */ + if(HwInfo->jChipType >= SIS_315H) { #ifdef SIS315H - /* TW: DSTN/FSTN initialisation - hardcoded for 320x480 panel */ - if(SiS_Pr->SiS_IF_DEF_DSTN) { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1E,0x01); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x25,0x00); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x26,0x00); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x27,0x00); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x28,0x87); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x29,0x5A); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x2A,0x4B); - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x44,~0x007,0x03); - tempbx = SiS_Pr->SiS_HDE + 64; /*Blps = lcdhdee(lcdhdes+HDE) + 64*/ - temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x38,temp); - temp=((tempbx & 0xFF00) >> 8) << 3; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x35,~0x078,temp); - tempbx += 32; /*Blpe=lBlps+32*/ - temp = tempbx & 0x00FF; - if(SiS_Pr->SiS_IF_DEF_FSTN) temp=0; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x39,temp); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x3A,0x00); /*Bflml=0*/ - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x3C,~0x007,0x00); - tempbx = SiS_Pr->SiS_VDE / 2; - temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x3B,temp); - temp = ((tempbx & 0xFF00) >> 8) << 3; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x3C,~0x038,temp); - tempeax = SiS_Pr->SiS_HDE << 2; /* BDxFIFOSTOP = (HDE*4)/128 */ - tempebx = 128; - temp = (USHORT)(tempeax % tempebx); - tempeax = tempeax / tempebx; - if(temp != 0) tempeax++; - temp = (USHORT)(tempeax & 0x003F); - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x45,~0x0FF,temp); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x3F,0x00); /* BDxWadrst0 */ - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x3E,0x00); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x3D,0x10); - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x3C,~0x040,0x00); - tempax = SiS_Pr->SiS_HDE >> 4; /* BDxWadroff = HDE*4/8/8 */ - pushcx = tempax; - temp = tempax & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x43,temp); - temp = ((tempax & 0xFF00) >> 8) << 3; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x44,~0x0F8,temp); - tempax = SiS_Pr->SiS_VDE; /*BDxWadrst1 = BDxWadrst0 + BDxWadroff * VDE */ - tempeax = (tempax * pushcx); - tempebx = 0x00100000 + tempeax; - temp = (USHORT)tempebx & 0x000000FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x42,temp); - temp = (USHORT)((tempebx & 0x0000FF00)>>8); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x41,temp); - temp = (USHORT)((tempebx & 0x00FF0000)>>16); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x40,temp); - temp = (USHORT)(((tempebx & 0x01000000)>>24) << 7); - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x3C,~0x080,temp); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x2F,0x03); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x03,0x50); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x04,0x00); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x2F,0x01); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x13,0x00); - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x05,0x86); /* Unlock */ - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x1e,0x62); - if(SiS_Pr->SiS_IF_DEF_FSTN){ - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x2b,0x1b); - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x2c,0xe3); - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x1e,0x62); - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x2e,0x04); - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x2f,0x42); - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x32,0x01); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x2b,0x02); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x2c,0x00); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x2d,0x00); - } - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0f,0x30); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1e,0x7d); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x2e,0xe0); + if(HwInfo->jChipType < SIS_661) { + if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x39) & 0x01) { + SiS_Pr->SiS_LCDInfo &= (~DontExpandLCD); + SiS_Pr->SiS_LCDInfo |= LCDPass11; + } + } +#endif + } else { +#ifdef SIS300 + if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { + if((ROMAddr) && SiS_Pr->SiS_UseROM) { + if((ROMAddr[0x233] == 0x12) && (ROMAddr[0x234] == 0x34)) { + if(!(ROMAddr[0x235] & 0x02)) { + SiS_Pr->SiS_LCDInfo &= (~DontExpandLCD); + } + } + } + } else if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + if((SiS_Pr->SiS_SetFlag & SetDOSMode) && ((ModeNo == 0x03) || (ModeNo == 0x10))) { + SiS_Pr->SiS_LCDInfo &= (~DontExpandLCD); + } + } +#endif } -#endif /* SIS315H */ - return; + /* Trumpion: Assume non-expanding */ + if(SiS_Pr->SiS_IF_DEF_TRUMPION != 0) { + SiS_Pr->SiS_LCDInfo &= (~DontExpandLCD); + } -} + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) { + SiS_Pr->SiS_LCDInfo &= (~LCDPass11); + } #ifdef SIS315H -void -SiS_CRT2AutoThreshold(SiS_Private *SiS_Pr, USHORT BaseAddr) -{ - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x01,0x40); -} + if((HwInfo->jChipType >= SIS_315H) && (HwInfo->jChipType < SIS_661)) { + if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) { + /* Enable 302LV/302ELV dual link mode. + * For 661, this is done above. + */ + if((SiS_Pr->SiS_CustomT == CUT_CLEVO1024) && + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768)) { + /* (Sets this in SenseLCD; new paneltypes) */ + SiS_Pr->SiS_LCDInfo |= LCDDualLink; + } + if((SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200)) { + SiS_Pr->SiS_LCDInfo |= LCDDualLink; + } + } + } #endif + if(!((HwInfo->jChipType < SIS_315H) && (SiS_Pr->SiS_SetFlag & SetDOSMode))) { -/* TW: For LVDS / 302b/lv - LCDA (this must only be called on 310/325 series!) */ -/* TW: Double-checked against 650/LVDS and 650/301 BIOS */ -void -SiS_SetGroup1_LCDA(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT RefreshRateTableIndex) -{ - USHORT modeflag,resinfo; - USHORT push1,push2,tempax,tempbx,tempcx,temp; - ULONG tempeax=0,tempebx,tempecx,tempvcfact; + if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) { + if(ModeNo > 0x13) { + if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) { + if((resinfo == SIS_RI_800x600) || (resinfo == SIS_RI_400x300)) { + SiS_Pr->SiS_SetFlag |= EnableLVDSDDA; + } + } + } + } + if(ModeNo == 0x12) { + if(SiS_Pr->SiS_LCDInfo & LCDPass11) { + SiS_Pr->SiS_SetFlag |= EnableLVDSDDA; + } + } + } - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { /* TW: From 650/LVDS BIOS */ - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,0xfb,0x04); /* TW: From 650/LVDS BIOS */ - } + if(modeflag & HalfDCLK) { + if(SiS_Pr->SiS_IF_DEF_TRUMPION == 0) { + if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) { + if(!(((SiS_Pr->SiS_IF_DEF_LVDS == 1) || (HwInfo->jChipType < SIS_315H)) && + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480))) { + if(ModeNo > 0x13) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + if(resinfo == SIS_RI_512x384) SiS_Pr->SiS_SetFlag |= EnableLVDSDDA; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) { + if(resinfo == SIS_RI_400x300) SiS_Pr->SiS_SetFlag |= EnableLVDSDDA; + } + } + } else SiS_Pr->SiS_SetFlag |= EnableLVDSDDA; + } else SiS_Pr->SiS_SetFlag |= EnableLVDSDDA; + } else SiS_Pr->SiS_SetFlag |= EnableLVDSDDA; + } - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { /* TW: From 650/LVDS 1.10.07 */ - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2D,0x00); /* TW: From 650/LVDS 1.10.07 */ - } else { - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2D,0x0f); /* TW: From 650/301Lvx 1.10.6s */ } - if(ModeNo<=0x13) { - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; - resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { + if(SiS_Pr->SiS_VBInfo & SetNotSimuMode) { + SiS_Pr->SiS_SetFlag |= LCDVESATiming; + } } else { - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; - resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; - } - - tempax = SiS_Pr->SiS_LCDHDES; - tempbx = SiS_Pr->SiS_HDE; - tempcx = SiS_Pr->SiS_HT; - - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) tempbx = 1024; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) tempbx = 1400; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) tempbx = 1600; - else tempbx = 1280; - + SiS_Pr->SiS_SetFlag |= LCDVESATiming; } - tempcx -= tempbx; /* HT-HDE */ - push1 = tempax; - tempax += tempbx; /* lcdhdee */ - tempbx = SiS_Pr->SiS_HT; - if(tempax >= tempbx) tempax -= tempbx; - - push2 = tempax; /* push ax lcdhdee */ - tempcx >>= 2; + SiS_Pr->SiS_LCDInfo661 = 0; + if(SiS_Pr->SiS_SetFlag & LCDVESATiming) SiS_Pr->SiS_LCDInfo661 |= 0x0001; + if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) SiS_Pr->SiS_LCDInfo661 |= 0x0002; + if(SiS_Pr->SiS_LCDInfo & LCDPass11) SiS_Pr->SiS_LCDInfo661 |= 0x0008; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) SiS_Pr->SiS_LCDInfo661 |= 0x0010; + SiS_Pr->SiS_LCDInfo661 |= (SiS_Pr->SiS_LCDInfo & 0xe0); + if(SiS_Pr->SiS_LCDInfo & LCDDualLink) SiS_Pr->SiS_LCDInfo661 |= 0x0100; - /* TW: Inserted from 650/301LVx 1.10.6s */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) tempcx = 0x28; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) tempcx = 0x30; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) tempcx = 0x18; - else tempcx = 0x30; - } - } - - tempcx += tempax; /* lcdhrs */ - if(tempcx >= tempbx) tempcx -= tempbx; - /* v ah,cl */ - tempax = tempcx; - tempax >>= 3; /* BPLHRS */ - temp = tempax & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x14,temp); /* Part1_14h */ - - temp += 10; - temp &= 0x1F; - temp |= ((tempcx & 0x07) << 5); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x15,temp); /* Part1_15h */ - - tempbx = push2; /* lcdhdee */ - tempcx = push1; /* lcdhdes */ - temp = (tempcx & 0x00FF); - temp &= 0x07; /* BPLHDESKEW */ - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1A,temp); /* Part1_1Ah */ - - tempcx >>= 3; /* BPLHDES */ - temp = tempcx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x16,temp); /* Part1_16h */ - - if(tempbx & 0x07) tempbx += 8; - tempbx >>= 3; /* BPLHDEE */ - temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x17,temp); /* Part1_17h */ - - tempcx = SiS_Pr->SiS_VGAVT; - tempbx = SiS_Pr->SiS_VGAVDE; - tempcx -= tempbx; /* GAVT-VGAVDE */ - tempbx = SiS_Pr->SiS_LCDVDES; /* VGAVDES */ - push1 = tempbx; /* push bx temppush1 */ - if(SiS_Pr->SiS_IF_DEF_TRUMPION == 0){ - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) tempax = 768; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) tempax = 1024; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) tempax = 1050; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) tempax = 1200; - else tempax = 960; -#if 0 /* TW: Removed (650/LVDS BIOS) */ - if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - tempax = SiS_Pr->SiS_VGAVDE; - } - } +#ifdef LINUX_KERNEL +#ifdef TWDEBUG + printk(KERN_DEBUG "sisfb: (LCDInfo=0x%04x LCDResInfo=0x%02x LCDTypeInfo=0x%02x)\n", + SiS_Pr->SiS_LCDInfo, SiS_Pr->SiS_LCDResInfo, SiS_Pr->SiS_LCDTypeInfo); #endif - } else tempax = SiS_Pr->SiS_VGAVDE; /* Trumpion */ - - tempbx += tempax; - tempax = SiS_Pr->SiS_VT; /* VT */ - if(tempbx >= tempax) tempbx -= tempax; - - push2 = tempbx; /* push bx temppush2 */ - tempcx >>= 2; /* TO CHECK - was 1 */ +#endif +#ifdef LINUX_XF86 + xf86DrvMsgVerb(0, X_PROBED, 4, + "(init301: LCDInfo=0x%04x LCDResInfo=0x%02x LCDTypeInfo=0x%02x SetFlag=0x%04x)\n", + SiS_Pr->SiS_LCDInfo, SiS_Pr->SiS_LCDResInfo, SiS_Pr->SiS_LCDTypeInfo, SiS_Pr->SiS_SetFlag); +#endif +} - /* TW: Inserted from 650/301LVx 1.10.6s */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) tempcx = 1; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) tempcx = 3; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) tempcx = 3; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) tempcx = 1; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) tempcx = 1; - else tempcx = 0x0057; - } - } +/*********************************************/ +/* GET VCLK */ +/*********************************************/ - tempbx += tempcx; - tempbx++; /* BPLVRS */ - if(tempbx >= tempax) tempbx -= tempax; - temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,temp); /* Part1_18h */ +USHORT +SiS_GetVCLK2Ptr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo) +{ + USHORT tempbx; + const USHORT LCDXlat0VCLK[4] = {VCLK40, VCLK40, VCLK40, VCLK40}; + const USHORT LVDSXlat1VCLK[4] = {VCLK40, VCLK40, VCLK40, VCLK40}; + const USHORT LVDSXlat4VCLK[4] = {VCLK28, VCLK28, VCLK28, VCLK28}; +#ifdef SIS300 + const USHORT LCDXlat1VCLK300[4] = {VCLK65_300, VCLK65_300, VCLK65_300, VCLK65_300}; + const USHORT LCDXlat2VCLK300[4] = {VCLK108_2_300,VCLK108_2_300,VCLK108_2_300,VCLK108_2_300}; + const USHORT LVDSXlat2VCLK300[4]= {VCLK65_300, VCLK65_300, VCLK65_300, VCLK65_300}; + const USHORT LVDSXlat3VCLK300[4]= {VCLK65_300, VCLK65_300, VCLK65_300, VCLK65_300}; +#endif +#ifdef SIS315H + const USHORT LCDXlat1VCLK310[4] = {VCLK65_315, VCLK65_315, VCLK65_315, VCLK65_315}; + const USHORT LCDXlat2VCLK310[4] = {VCLK108_2_315,VCLK108_2_315,VCLK108_2_315,VCLK108_2_315}; + const USHORT LVDSXlat2VCLK310[4]= {VCLK65_315, VCLK65_315, VCLK65_315, VCLK65_315}; + const USHORT LVDSXlat3VCLK310[4]= {VCLK108_2_315,VCLK108_2_315,VCLK108_2_315,VCLK108_2_315}; +#endif + USHORT CRT2Index,VCLKIndex=0; + USHORT modeflag,resinfo; + const UCHAR *CHTVVCLKPtr = NULL; + const USHORT *LCDXlatVCLK1 = NULL; + const USHORT *LCDXlatVCLK2 = NULL; + const USHORT *LVDSXlatVCLK2 = NULL; + const USHORT *LVDSXlatVCLK3 = NULL; - tempcx >>= 3; - tempcx += tempbx; - tempcx++; /* BPLVRE */ - temp = tempcx & 0x00FF; - temp &= 0x0F; - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { - /* TW: Inserted from 650/LVDS BIOS */ - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0xf0,temp); + if(HwInfo->jChipType >= SIS_315H) { +#ifdef SIS315H + LCDXlatVCLK1 = LCDXlat1VCLK310; + LCDXlatVCLK2 = LCDXlat2VCLK310; + LVDSXlatVCLK2 = LVDSXlat2VCLK310; + LVDSXlatVCLK3 = LVDSXlat3VCLK310; +#endif } else { - /* TW: Inserted from 650/301LVx 1.10.6s */ - temp |= 0xC0; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0xF0,temp); /* Part1_19h */ +#ifdef SIS300 + LCDXlatVCLK1 = LCDXlat1VCLK300; + LCDXlatVCLK2 = LCDXlat2VCLK300; + LVDSXlatVCLK2 = LVDSXlat2VCLK300; + LVDSXlatVCLK3 = LVDSXlat3VCLK300; +#endif } - temp = (tempbx & 0xFF00) >> 8; - temp &= 0x07; - temp <<= 3; /* BPLDESKEW =0 */ - tempbx = SiS_Pr->SiS_VGAVDE; - if(tempbx != SiS_Pr->SiS_VDE) temp |= 0x40; - if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) temp |= 0x40; - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { - /* TW: Inserted from 650/LVDS 1.10.07 */ - if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) temp |= 0x80; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x1A,0x87,temp); /* Part1_1Ah */ + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; + CRT2Index = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; } else { - /* TW: Inserted from 650/301LVx 1.10.6s */ - if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) { - if(SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00) & 0x01) temp |= 0x80; - } - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x1A,0x87,temp); /* Part1_1Ah */ + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; + CRT2Index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; } - tempbx = push2; /* p bx temppush2 BPLVDEE */ - tempcx = push1; /* pop cx temppush1 NPLVDES */ - push1 = (USHORT)(tempeax & 0xFFFF); + if(SiS_Pr->SiS_VBType & VB_SISVB) { /* 30x/B/LV */ - if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) { - if(resinfo == 7) tempcx++; - } - } - /* TW: Inserted from 650/301LVx+LVDS BIOSes */ - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) { - tempbx = SiS_Pr->SiS_VGAVDE; - tempcx = tempbx; - tempbx--; - } + if(SiS_Pr->SiS_SetFlag & ProgrammingCRT2) { - temp = (tempbx & 0xFF00) >> 8; - temp &= 0x07; - temp <<= 3; - temp = temp | (((tempcx & 0xFF00) >> 8) & 0x07); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1D,temp); /* Part1_1Dh */ + CRT2Index >>= 6; + if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { /* LCD */ + + if(HwInfo->jChipType < SIS_315H) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) { + VCLKIndex = LCDXlat0VCLK[CRT2Index]; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + VCLKIndex = LCDXlatVCLK1[CRT2Index]; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) { + VCLKIndex = LCDXlatVCLK1[CRT2Index]; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) { + VCLKIndex = LCDXlatVCLK1[CRT2Index]; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) { + VCLKIndex = VCLK81_300; /* guessed */ + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960) { + VCLKIndex = VCLK108_3_300; + if(resinfo == SIS_RI_1280x1024) VCLKIndex = VCLK100_300; + } else { + VCLKIndex = LCDXlatVCLK2[CRT2Index]; + } + } else { + if( (SiS_Pr->SiS_VBType & VB_SIS301LV302LV) || + (!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) ) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { + VCLKIndex = VCLK108_2_315; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) { + VCLKIndex = VCLK81_315; /* guessed */ + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { + VCLKIndex = VCLK108_2_315; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) { + VCLKIndex = VCLK162_315; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960) { + VCLKIndex = VCLK108_3_315; + if(resinfo == SIS_RI_1280x1024) VCLKIndex = VCLK100_315; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + VCLKIndex = LCDXlatVCLK1[CRT2Index]; + } else { + VCLKIndex = LCDXlatVCLK2[CRT2Index]; + } + } else { + VCLKIndex = (UCHAR)SiS_GetRegByte((USHORT)(SiS_Pr->SiS_P3ca+0x02)); /* Port 3cch */ + VCLKIndex = ((VCLKIndex >> 2) & 0x03); + if(ModeNo > 0x13) { + VCLKIndex = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; + } + if(ModeNo <= 0x13) { + if(HwInfo->jChipType <= SIS_315PRO) { + if(SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC == 1) VCLKIndex = 0x42; + } else { + if(SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC == 1) VCLKIndex = 0x00; + } + } + if(HwInfo->jChipType <= SIS_315PRO) { + if(VCLKIndex == 0) VCLKIndex = 0x41; + if(VCLKIndex == 1) VCLKIndex = 0x43; + if(VCLKIndex == 4) VCLKIndex = 0x44; + } + } + } - temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1C,temp); /* Part1_1Ch */ + } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { /* TV */ - temp = tempcx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1B,temp); /* Part1_1Bh */ + if( (SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) && + (!(SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) ) { + if(SiS_Pr->SiS_TVMode & TVRPLLDIV2XO) VCLKIndex = HiTVVCLKDIV2; + else VCLKIndex = HiTVVCLK; + if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) { + if(modeflag & Charx8Dot) VCLKIndex = HiTVSimuVCLK; + else VCLKIndex = HiTVTextVCLK; + } + } else { + if(SiS_Pr->SiS_TVMode & TVRPLLDIV2XO) VCLKIndex = TVVCLKDIV2; + else VCLKIndex = TVVCLK; + } + if(HwInfo->jChipType < SIS_315H) { + VCLKIndex += TVCLKBASE_300; + } else { + VCLKIndex += TVCLKBASE_315; + } - tempecx = SiS_Pr->SiS_VGAVT; - tempebx = SiS_Pr->SiS_VDE; - tempeax = SiS_Pr->SiS_VGAVDE; - tempecx -= tempeax; /* VGAVT-VGAVDE */ - tempeax <<= 18; - temp = (USHORT)(tempeax % tempebx); - tempeax = tempeax / tempebx; - if(temp) tempeax++; - tempebx = tempeax; /* BPLVCFACT */ - tempvcfact = tempeax; - temp = (USHORT)(tempebx & 0x00FF); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x37,temp); + } else { /* VGA2 */ - temp = (USHORT)((tempebx & 0x00FF00) >> 8); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x36,temp); + VCLKIndex = (UCHAR)SiS_GetRegByte((USHORT)(SiS_Pr->SiS_P3ca+0x02)); + VCLKIndex = ((VCLKIndex >> 2) & 0x03); + if(ModeNo > 0x13) { + VCLKIndex = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; + if(HwInfo->jChipType < SIS_315H) { + VCLKIndex &= 0x3f; + if( (HwInfo->jChipType == SIS_630) && + (HwInfo->jChipRevision >= 0x30)) { + if(VCLKIndex == 0x14) VCLKIndex = 0x34; + } + /* Better VGA2 clock for 1280x1024@75 */ + if(VCLKIndex == 0x17) VCLKIndex = 0x45; + } + } + } - temp = (USHORT)((tempebx & 0x00030000) >> 16); - if(SiS_Pr->SiS_VDE == SiS_Pr->SiS_VGAVDE) temp |= 0x04; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x35,temp); + } else { /* If not programming CRT2 */ - tempecx = SiS_Pr->SiS_VGAHDE; - tempebx = SiS_Pr->SiS_HDE; - tempeax = tempecx; - tempeax <<= 16; - temp = tempeax % tempebx; - tempeax = tempeax / tempebx; - if(temp) tempeax++; - if(tempebx == tempecx) tempeax = 0xFFFF; - tempecx = tempeax; - tempeax = SiS_Pr->SiS_VGAHDE; - tempeax <<= 16; - tempeax = tempeax / tempecx; - tempecx <<= 16; - tempeax--; - tempecx = tempecx | (tempeax & 0xFFFF); - temp = (USHORT)(tempecx & 0x00FF); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1F,temp); /* Part1_1Fh */ + VCLKIndex = (UCHAR)SiS_GetRegByte((USHORT)(SiS_Pr->SiS_P3ca+0x02)); + VCLKIndex = ((VCLKIndex >> 2) & 0x03); + if(ModeNo > 0x13) { + VCLKIndex = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; + if(HwInfo->jChipType < SIS_315H) { + VCLKIndex &= 0x3f; + if( (HwInfo->jChipType != SIS_630) && + (HwInfo->jChipType != SIS_300) ) { + if(VCLKIndex == 0x1b) VCLKIndex = 0x35; + } + } + } + } - tempeax = SiS_Pr->SiS_VGAVDE; - tempeax <<= 18; - tempeax = tempeax / tempvcfact; - tempbx = (USHORT)(tempeax & 0x0FFFF); + } else { /* LVDS */ - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) tempbx--; + VCLKIndex = CRT2Index; - if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) tempbx = 1; + if(SiS_Pr->SiS_SetFlag & ProgrammingCRT2) { /* programming CRT2 */ - temp = ((tempbx & 0xFF00) >> 8) << 3; - temp = temp | (USHORT)(((tempecx & 0x0000FF00) >> 8) & 0x07); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x20,temp); /* Part1_20h */ + if( (SiS_Pr->SiS_IF_DEF_CH70xx != 0) && (SiS_Pr->SiS_VBInfo & SetCRT2ToTV) ) { - temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x21,temp); /* Part1_21h */ + VCLKIndex &= 0x1f; + tempbx = 0; + if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) tempbx += 1; + if(SiS_Pr->SiS_TVMode & TVSetPAL) { + tempbx += 2; + if(SiS_Pr->SiS_ModeType > ModeVGA) { + if(SiS_Pr->SiS_CHSOverScan) tempbx = 8; + } + if(SiS_Pr->SiS_TVMode & TVSetPALM) { + tempbx = 4; + if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) tempbx += 1; + } else if(SiS_Pr->SiS_TVMode & TVSetPALN) { + tempbx = 6; + if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) tempbx += 1; + } + } + switch(tempbx) { + case 0: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKUNTSC; break; + case 1: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKONTSC; break; + case 2: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKUPAL; break; + case 3: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKOPAL; break; + case 4: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKUPALM; break; + case 5: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKOPALM; break; + case 6: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKUPALN; break; + case 7: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKOPALN; break; + case 8: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKSOPAL; break; + default: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKOPAL; break; + } + VCLKIndex = CHTVVCLKPtr[VCLKIndex]; + + } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + + VCLKIndex >>= 6; + if((SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel320x480)) + VCLKIndex = LVDSXlat1VCLK[VCLKIndex]; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480 || + SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_2 || + SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_3) + VCLKIndex = LVDSXlat4VCLK[VCLKIndex]; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) + VCLKIndex = LVDSXlatVCLK2[VCLKIndex]; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) + VCLKIndex = LVDSXlatVCLK2[VCLKIndex]; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) + VCLKIndex = LVDSXlatVCLK2[VCLKIndex]; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) + VCLKIndex = VCLK68_315; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) + VCLKIndex = VCLK162_315; + else + VCLKIndex = LVDSXlatVCLK3[VCLKIndex]; + + if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) { + /* Special Timing: Barco iQ Pro R series */ + VCLKIndex = 0x44; + } - tempecx >>= 16; /* BPLHCFACT */ - if(modeflag & HalfDCLK) tempecx >>= 1; - temp = (USHORT)((tempecx & 0x0000FF00) >> 8); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x22,temp); /* Part1_22h */ + if(SiS_Pr->SiS_CustomT == CUT_PANEL848) { + if(HwInfo->jChipType < SIS_315H) { + VCLKIndex = VCLK34_300; + /* if(resinfo == SIS_RI_1360x768) VCLKIndex = ?; */ + } else { + VCLKIndex = VCLK34_315; + /* if(resinfo == SIS_RI_1360x768) VCLKIndex = ?; */ + } + } + + } else { + + VCLKIndex = (UCHAR)SiS_GetRegByte((USHORT)(SiS_Pr->SiS_P3ca+0x02)); + VCLKIndex = ((VCLKIndex >> 2) & 0x03); + if(ModeNo > 0x13) { + VCLKIndex = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; + if(HwInfo->jChipType < SIS_315H) { + VCLKIndex &= 0x3F; + } + if( (HwInfo->jChipType == SIS_630) && + (HwInfo->jChipRevision >= 0x30) ) { + if(VCLKIndex == 0x14) VCLKIndex = 0x2e; + } + } + } - temp=(USHORT)(tempecx & 0x000000FF); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x23,temp); + } else { /* if not programming CRT2 */ + VCLKIndex = (UCHAR)SiS_GetRegByte((USHORT)(SiS_Pr->SiS_P3ca+0x02)); + VCLKIndex = ((VCLKIndex >> 2) & 0x03); + if(ModeNo > 0x13) { + VCLKIndex = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; + if(HwInfo->jChipType < SIS_315H) { + VCLKIndex &= 0x3F; + if( (HwInfo->jChipType != SIS_630) && + (HwInfo->jChipType != SIS_300) ) { + if(VCLKIndex == 0x1b) VCLKIndex = 0x35; + } #if 0 - /* TW: Missing code (calles int 2f) (650/301LVx 1.10.6s; 1.10.7w doesn't do this) */ - if(xxx()) { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0e,0xda); - } + if(HwInfo->jChipType == SIS_730) { + if(VCLKIndex == 0x0b) VCLKIndex = 0x40; /* 1024x768-70 */ + if(VCLKIndex == 0x0d) VCLKIndex = 0x41; /* 1024x768-75 */ + } #endif + } + } + + } - /* TW: Only for 650/LVDS and 30xLV/30xLVX */ - if((SiS_Pr->SiS_IF_DEF_LVDS == 1) || (SiS_Pr->SiS_VBInfo & (VB_SIS30xLV|VB_SIS30xNEW))){ - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1e,0x20); } + +#ifdef TWDEBUG + xf86DrvMsg(0, X_INFO, "VCLKIndex %d (0x%x)\n", VCLKIndex, VCLKIndex); +#endif - return; + return(VCLKIndex); } -/* TW: Double-checked against 650/LVDS (1.10.07) and 650/301 BIOS */ -void SiS_SetCRT2Offset(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo, - USHORT ModeIdIndex ,USHORT RefreshRateTableIndex, - PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT offset; - UCHAR temp; - - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) return; - - offset = SiS_GetOffset(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - HwDeviceExtension); - temp = (UCHAR)(offset & 0xFF); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x07,temp); - temp = (UCHAR)((offset & 0xFF00) >> 8); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x09,temp); - temp = (UCHAR)(((offset >> 3) & 0xFF) + 1); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x03,temp); -} +/*********************************************/ +/* SET CRT2 MODE TYPE REGISTERS */ +/*********************************************/ -/* TW: Checked with 650/LVDS and 650/301 BIOS */ -USHORT -SiS_GetOffset(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension) +static void +SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + PSIS_HW_INFO HwInfo) { - USHORT temp,colordepth; - USHORT modeinfo,index,infoflag; + USHORT i,j,modeflag; + USHORT tempcl,tempah=0; +#ifdef SIS300 + USHORT temp; +#endif +#ifdef SIS315H + USHORT tempbl, tempah2, tempbl2; +#endif - if(SiS_Pr->UseCustomMode) { - infoflag = SiS_Pr->CInfoFlag; - temp = SiS_Pr->CHDisplay / 16; + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; } else { - infoflag = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag; - modeinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeInfo; - - if(HwDeviceExtension->jChipType < SIS_315H ) { - index = (modeinfo >> 4) & 0xFF; + if(SiS_Pr->UseCustomMode) { + modeflag = SiS_Pr->CModeFlag; } else { - index = (modeinfo >> 8) & 0xFF; + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; } - - temp = SiS_Pr->SiS_ScreenOffset[index]; } - colordepth = SiS_GetColorDepth(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex); - - if(infoflag & InterlaceMode) temp <<= 1; - - temp *= colordepth; - - /* TW: For 1400x1050 and 856x480 */ - if( ( ((ModeNo >= 0x26) && (ModeNo <= 0x28)) || - ModeNo == 0x3f || - ModeNo == 0x42 || - ModeNo == 0x45 ) || - (SiS_Pr->UseCustomMode && (SiS_Pr->CHDisplay % 16)) ) { - colordepth >>= 1; - temp += colordepth; - } + /* BIOS does not do this (neither 301 nor LVDS) */ + /* (But it's harmless; see SetCRT2Offset) */ + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x03,0x00); /* fix write part1 index 0 BTDRAM bit Bug */ - return(temp); -} + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { -/* TW: Checked with 650/LVDS BIOS */ -USHORT -SiS_GetColorDepth(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex) -{ - USHORT ColorDepth[6] = { 1, 2, 4, 4, 6, 8}; - SHORT index; - USHORT modeflag; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x00,0xAF,0x40); /* FUNCTION CONTROL */ + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2E,0xF7); - if(SiS_Pr->UseCustomMode) { - modeflag = SiS_Pr->CModeFlag; } else { - if(ModeNo <= 0x13) - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; - else - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; - } - index = (modeflag & ModeInfoFlag) - ModeEGA; - if(index < 0) index = 0; - return(ColorDepth[index]); -} + for(i=0,j=4; i<3; i++,j++) SiS_SetReg(SiS_Pr->SiS_Part1Port,j,0); -/* TW: Checked against 630/301/301B/LVDS, 650/301LVx/LVDS */ -void -SiS_SetCRT2Sync(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo, - USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT tempah=0,tempbl,infoflag,flag; - - flag = 0; - tempbl = 0xC0; - - infoflag = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag; - - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { /* LVDS */ + tempcl = SiS_Pr->SiS_ModeType; - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - tempah = SiS_Pr->SiS_LCDInfo; - if(HwDeviceExtension->jChipType >= SIS_315H) { - tempbl = tempah & 0xc0; - } - if(SiS_Pr->SiS_LCDInfo & LCDSync) { - flag = 1; - } - } - if(flag != 1) tempah = infoflag >> 8; - tempah &= 0xC0; - tempah |= 0x20; - if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10; + if(HwInfo->jChipType < SIS_315H) { - if (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) { - /* TW: BIOS does something here @@@ */ - } +#ifdef SIS300 /* ---- 300 series ---- */ - tempah &= 0x3f; - tempah |= tempbl; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah); + /* For 301BDH: (with LCD via LVDS) */ + if(SiS_Pr->SiS_VBType & VB_NoLCD) { + temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x32); + temp &= 0xef; + temp |= 0x02; + if((SiS_Pr->SiS_VBInfo & SetCRT2ToTV) || (SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC)) { + temp |= 0x10; + temp &= 0xfd; + } + SiS_SetReg(SiS_Pr->SiS_P3c4,0x32,temp); + } - } else { + if(ModeNo > 0x13) { + tempcl -= ModeVGA; + if((tempcl > 0) || (tempcl == 0)) { /* tempcl is USHORT -> always true! */ + tempah = ((0x10 >> tempcl) | 0x80); + } + } else tempah = 0x80; - if(HwDeviceExtension->jChipType < SIS_315H) { + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempah ^= 0xA0; -#ifdef SIS300 /* ---- 300 series --- */ +#endif /* SIS300 */ - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* 630 - 301B */ + } else { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - tempah = SiS_Pr->SiS_LCDInfo; - if(SiS_Pr->SiS_LCDInfo & LCDSync) { - flag = 1; - } - } - if(flag != 1) tempah = infoflag >> 8; - tempah &= 0xC0; - tempah |= 0x20; +#ifdef SIS315H /* ------- 315/330 series ------ */ - if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10; + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + if(SiS_Pr->SiS_VBInfo & CRT2DisplayFlag) { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2e,0x08); + } + } - if (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) { - /* TW: BIOS does something here @@@ */ - } + if(ModeNo > 0x13) { + tempcl -= ModeVGA; + if((tempcl > 0) || (tempcl == 0)) { /* tempcl is USHORT -> always true! */ + tempah = (0x08 >> tempcl); + if (tempah == 0) tempah = 1; + tempah |= 0x40; + } + } else tempah = 0x40; - tempah &= 0x3f; - tempah |= tempbl; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah); + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempah ^= 0x50; - } else { /* 630 - 301 */ +#endif /* SIS315H */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - tempah = SiS_Pr->SiS_LCDInfo; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpandingShift) { /* ! */ - flag = 1; - } - } - if(flag != 1) tempah = infoflag >> 8; - tempah &= 0xC0; - tempah |= 0x30; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x3F,tempah); + } - } + if(SiS_Pr->SiS_VBInfo & CRT2DisplayFlag) tempah = 0; -#endif /* SIS300 */ + if(HwInfo->jChipType < SIS_315H) { + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x00,tempah); + } else { + if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x00,0xa0,tempah); + } else if(SiS_Pr->SiS_VBType & VB_SISVB) { + if(IS_SIS740) { + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x00,tempah); + } else { + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x00,0xa0,tempah); + } + } + } - } else { + if(SiS_Pr->SiS_VBType & VB_SISVB) { -#ifdef SIS315H /* ----- 310/325 series ---- */ + tempah = 0x01; + if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { + tempah |= 0x02; + } + if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC)) { + tempah ^= 0x05; + if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) { + tempah ^= 0x01; + } + } - if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { /* 310/325 - 301LV/LVX */ + if(SiS_Pr->SiS_VBInfo & CRT2DisplayFlag) tempah = 0; - tempah = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x37); - tempah &= 0xC0; - tempah |= 0x20; - if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah); + if(HwInfo->jChipType < SIS_315H) { - } else { /* 310/325 - 301, 301B */ + tempah = (tempah << 5) & 0xFF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x01,tempah); + tempah = (tempah >> 5) & 0xFF; - tempah = infoflag >> 8; - tempah &= 0xC0; - tempah |= 0x20; + } else { - if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2E,0xF8,tempah); - if (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) { - /* TW: BIOS does something here @@@ */ - } + } - tempah &= 0x3f; - tempah |= tempbl; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah); + if((SiS_Pr->SiS_ModeType == ModeVGA) && (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode))) { + tempah |= 0x10; + } - } -#endif /* SIS315H */ - } - } -} + if((HwInfo->jChipType < SIS_315H) && (SiS_Pr->SiS_VBType & VB_SIS301)) { + if((SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960)) { + tempah |= 0x80; + } + } else { + tempah |= 0x80; + } -/* TW: Set CRT2 FIFO on 300/630/730 */ -/* TW: Checked against 630/301B BIOS; BIOS does not set PCI registers */ -#ifdef SIS300 -void -SiS_SetCRT2FIFO_300(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo, - PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT temp,index; - USHORT modeidindex,refreshratetableindex; - USHORT VCLK=0,MCLK,colorth=0,data2=0; - USHORT tempal, tempah, tempbx, tempcl, tempax; - USHORT CRT1ModeNo,CRT2ModeNo; - USHORT SelectRate_backup; - ULONG data,eax; - const UCHAR LatencyFactor[] = { - 97, 88, 86, 79, 77, 00, /*; 64 bit BQ=2 */ - 00, 87, 85, 78, 76, 54, /*; 64 bit BQ=1 */ - 97, 88, 86, 79, 77, 00, /*; 128 bit BQ=2 */ - 00, 79, 77, 70, 68, 48, /*; 128 bit BQ=1 */ - 80, 72, 69, 63, 61, 00, /*; 64 bit BQ=2 */ - 00, 70, 68, 61, 59, 37, /*; 64 bit BQ=1 */ - 86, 77, 75, 68, 66, 00, /*; 128 bit BQ=2 */ - 00, 68, 66, 59, 57, 37 /*; 128 bit BQ=1 */ - }; - const UCHAR LatencyFactor730[] = { - 69, 63, 61, - 86, 79, 77, - 103, 96, 94, - 120,113,111, - 137,130,128, /* <-- last entry, data below */ - 137,130,128, /* to avoid using illegal values */ - 137,130,128, - 137,130,128, - 137,130,128, - 137,130,128, - 137,130,128, - 137,130,128, - 137,130,128, - 137,130,128, - 137,130,128, - 137,130,128, - }; - const UCHAR ThLowB[] = { - 81, 4, 72, 6, 88, 8,120,12, - 55, 4, 54, 6, 66, 8, 90,12, - 42, 4, 45, 6, 55, 8, 75,12 - }; - const UCHAR ThTiming[] = { - 1, 2, 2, 3, 0, 1, 1, 2 - }; - - SelectRate_backup = SiS_Pr->SiS_SelectCRT2Rate; + if(SiS_Pr->SiS_VBInfo & (SetCRT2ToTV - SetCRT2ToHiVisionTV)) { + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { + if(!(SiS_Pr->SiS_HiVision & 0x03)) { + tempah |= 0x20; + } + } + } - if(!SiS_Pr->CRT1UsesCustomMode) { - - CRT1ModeNo = SiS_Pr->SiS_CRT1Mode; /* get CRT1 ModeNo */ - SiS_SearchModeID(SiS_Pr,ROMAddr,&CRT1ModeNo,&modeidindex); - SiS_Pr->SiS_SetFlag &= (~ProgrammingCRT2); - SiS_Pr->SiS_SelectCRT2Rate = 0; - refreshratetableindex = SiS_GetRatePtrCRT2(SiS_Pr,ROMAddr,CRT1ModeNo, - modeidindex,HwDeviceExtension); + SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x0D,0x40,tempah); - if(CRT1ModeNo >= 0x13) { - index = SiS_Pr->SiS_RefIndex[refreshratetableindex].Ext_CRTVCLK; - index &= 0x3F; - VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK; /* Get VCLK */ - data2 = SiS_Pr->SiS_ModeType - 2; - } - - } else { - - CRT1ModeNo = 0xfe; - VCLK = SiS_Pr->CSRClock; /* Get VCLK */ - data2 = (SiS_Pr->CModeFlag & ModeInfoFlag) - 2; - - } - - if(CRT1ModeNo >= 0x13) { - if(HwDeviceExtension->jChipType == SIS_300) { - index = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x3A); - } else { - index = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x1A); - } - index &= 0x07; - MCLK = SiS_Pr->SiS_MCLKData_0[index].CLOCK; /* Get MCLK */ - -#ifdef TWDEBUG - xf86DrvMsg(0, X_INFO, "FIFO2: CRT1Mode 0x%x VCLK %d MCLK %d modetype-2 = %d\n", - CRT1ModeNo, VCLK, MCLK, data2); -#endif - - switch(data2) { /* Get color depth */ - case 0 : colorth = 1; break; - case 1 : colorth = 1; break; - case 2 : colorth = 2; break; - case 3 : colorth = 2; break; - case 4 : colorth = 3; break; - case 5 : colorth = 4; break; - default: colorth = 2; break; - } - data2 = (colorth * VCLK) / MCLK; + tempah = 0; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + if(SiS_Pr->SiS_TVMode & TVRPLLDIV2XO) { + tempah |= 0x40; + } + } - temp = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x14); - temp = ((temp & 0x00FF) >> 6) << 1; - if(temp == 0) temp = 1; - temp <<= 2; - temp &= 0xff; + /* For 302LV dual-channel */ + if(HwInfo->jChipType >= SIS_315H) { + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempah |= 0x40; + } + } - data2 = temp - data2; - -#ifdef TWDEBUG - xf86DrvMsg(0, X_INFO, "FIFO2: data2 (step1) = %d\n", - data2); -#endif + if((SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960) || + ((SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelCustom) && + (SiS_Pr->CP_MaxX >= 1280) && (SiS_Pr->CP_MaxY >= 960))) { + tempah |= 0x80; + } - if((28 * 16) % data2) { - data2 = (28 * 16) / data2; - data2++; - } else { - data2 = (28 * 16) / data2; - } - -#ifdef TWDEBUG - xf86DrvMsg(0, X_INFO, "FIFO2: data2 (step2) = %d\n", - data2); -#endif + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x0C,tempah); - if(HwDeviceExtension->jChipType == SIS_300) { + } else { /* LVDS */ - tempah = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x18); - tempah &= 0x62; - tempah >>= 1; - tempal = tempah; - tempah >>= 3; - tempal |= tempah; - tempal &= 0x07; - tempcl = ThTiming[tempal]; - tempbx = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x16); - tempbx >>= 6; - tempah = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x14); - tempah >>= 4; - tempah &= 0x0c; - tempbx |= tempah; - tempbx <<= 1; - tempal = ThLowB[tempbx + 1]; - tempal *= tempcl; - tempal += ThLowB[tempbx]; - data = tempal; + if(HwInfo->jChipType >= SIS_315H) { - } else if(HwDeviceExtension->jChipType == SIS_730) { - -#ifndef LINUX_XF86 - SiS_SetReg4(0xcf8,0x80000050); - eax = SiS_GetReg3(0xcfc); -#else - eax = pciReadLong(0x00000000, 0x50); -#endif - tempal = (USHORT)(eax >> 8); - tempal &= 0x06; - tempal <<= 5; + /* LVDS can only be slave in 8bpp modes */ + tempah = 0x80; + if((modeflag & CRT2Mode) && (SiS_Pr->SiS_ModeType > ModeVGA)) { + if(SiS_Pr->SiS_VBInfo & DriverMode) { + tempah |= 0x02; + } + } -#ifndef LINUX_XF86 - SiS_SetReg4(0xcf8,0x800000A0); - eax = SiS_GetReg3(0xcfc); -#else - eax = pciReadLong(0x00000000, 0xA0); -#endif - temp = (USHORT)(eax >> 28); - temp &= 0x0F; - tempal |= temp; + if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { + tempah |= 0x02; + } -#ifdef TWDEBUG - xf86DrvMsg(0, X_INFO, "FIFO2: Latencyfactorindex = 0x%x\n", tempal); -#endif - - tempbx = tempal; /* BIOS BUG (2.04.5d, 2.04.6a use ah here, which is unset!) */ - tempbx = 0; /* -- do it like the BIOS anyway... */ - tempax = tempbx; - tempbx &= 0xc0; - tempbx >>= 6; - tempax &= 0x0f; - tempax *= 3; - tempbx += tempax; - - data = LatencyFactor730[tempbx]; - data += 15; - temp = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x14); - if(!(temp & 0x80)) data += 5; - - } else { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + tempah ^= 0x01; + } - index = 0; - temp = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x14); - if(temp & 0x0080) index += 12; + if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) { + tempah = 1; + } -#ifndef LINUX_XF86 - SiS_SetReg4(0xcf8,0x800000A0); - eax = SiS_GetReg3(0xcfc); -#else - /* TW: We use pci functions X offers. We use tag 0, because - * we want to read/write to the host bridge (which is always - * 00:00.0 on 630, 730 and 540), not the VGA device. - */ - eax = pciReadLong(0x00000000, 0xA0); -#endif - temp = (USHORT)(eax >> 24); - if(!(temp&0x01)) index += 24; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2e,0xF0,tempah); -#ifndef LINUX_XF86 - SiS_SetReg4(0xcf8,0x80000050); - eax = SiS_GetReg3(0xcfc); -#else - eax = pciReadLong(0x00000000, 0x50); -#endif - temp=(USHORT)(eax >> 24); - if(temp & 0x01) index += 6; + } else { - temp = (temp & 0x0F) >> 1; - index += temp; - - data = LatencyFactor[index]; - data += 15; - temp = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x14); - if(!(temp & 0x80)) data += 5; - } - -#ifdef TWDEBUG - xf86DrvMsg(0, X_INFO, "FIFO2: latencyfactor (CRT1) = %d\n", data); -#endif + tempah = 0; + if( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) && (SiS_Pr->SiS_ModeType > ModeVGA) ) { + tempah |= 0x02; + } + tempah <<= 5; - data += data2; /* CRT1 Request Period */ - -#ifdef TWDEBUG - xf86DrvMsg(0, X_INFO, "FIFO2: CRT1 request period = %d\n", data); -#endif + if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) tempah = 0; - CRT2ModeNo = ModeNo; - SiS_Pr->SiS_SetFlag |= ProgrammingCRT2; - SiS_Pr->SiS_SelectCRT2Rate = SelectRate_backup; - SiS_SearchModeID(SiS_Pr,ROMAddr,&CRT2ModeNo,&modeidindex); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x01,tempah); - refreshratetableindex = SiS_GetRatePtrCRT2(SiS_Pr,ROMAddr,CRT2ModeNo, - modeidindex,HwDeviceExtension); + } - index = SiS_GetVCLK2Ptr(SiS_Pr,ROMAddr,CRT2ModeNo,modeidindex, - refreshratetableindex,HwDeviceExtension); - VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK; /* Get VCLK */ - - data2 = SiS_Pr->SiS_ModeType - 2; - switch(data2) { /* Get color depth */ - case 0 : colorth = 1; break; - case 1 : colorth = 1; break; - case 2 : colorth = 2; break; - case 3 : colorth = 2; break; - case 4 : colorth = 3; break; - case 5 : colorth = 4; break; - default: colorth = 2; break; - } - -#ifdef TWDEBUG - xf86DrvMsg(0, X_INFO, "FIFO2: CRT2Mode 0x%x VCLK %d MCLK %d modetype-2 = %d, colorth %d\n", - CRT2ModeNo, VCLK, MCLK, data2, colorth); -#endif + } - data = data * VCLK * colorth; - if(data % (MCLK << 4)) { - data = data / (MCLK << 4); - data++; - } else { - data = data / (MCLK << 4); - } - -#ifdef TWDEBUG - xf86DrvMsg(0, X_INFO, "FIFO2: data (unclipped) = 0x%x\n", data); -#endif - - if(data <= 6) data = 6; - if(data > 0x14) data = 0x14; + } /* LCDA */ - temp = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x01); - if(HwDeviceExtension->jChipType == SIS_300) { - if(data <= 0x0f) temp = (temp & (~0x1F)) | 0x13; - else temp = (temp & (~0x1F)) | 0x16; - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { - temp = (temp & (~0x1F)) | 0x13; - } - } else { - if( ( (HwDeviceExtension->jChipType == SIS_630) || - (HwDeviceExtension->jChipType == SIS_730) ) && - (HwDeviceExtension->jChipRevision >= 0x30) ) /* 630s or 730(s?) */ - { - temp = (temp & (~0x1F)) | 0x1b; - } else { - temp = (temp & (~0x1F)) | 0x16; - } - } - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x01,0xe0,temp); + if(SiS_Pr->SiS_VBType & VB_SISVB) { - if( (HwDeviceExtension->jChipType == SIS_630) && - (HwDeviceExtension->jChipRevision >= 0x30) ) /* 630s, NOT 730 */ - { - if(data > 0x13) data = 0x13; - } - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x02,0xe0,data); - - } else { /* If mode <= 0x13, we just restore everything */ - - SiS_Pr->SiS_SetFlag |= ProgrammingCRT2; - SiS_Pr->SiS_SelectCRT2Rate = SelectRate_backup; - - } -} -#endif + if(HwInfo->jChipType >= SIS_315H) { -/* TW: Set FIFO on 310 series */ #ifdef SIS315H -void -SiS_SetCRT2FIFO_310(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo, - PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - - UCHAR CombCode[] = { 1, 1, 1, 4, 3, 1, 3, 4, - 4, 1, 4, 4, 5, 1, 5, 4}; - UCHAR CRT2ThLow[] = { 39, 63, 55, 79, 78,102, 90,114, - 55, 87, 84,116,103,135,119,151}; - USHORT temp3,tempax,tempbx,tempcx; - USHORT tempcl, tempch; - USHORT index; - USHORT CRT1ModeNo,CRT2ModeNo; - USHORT ModeIdIndex; - USHORT RefreshRateTableIndex; - USHORT SelectRate_backup; - - SelectRate_backup = SiS_Pr->SiS_SelectCRT2Rate; - - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x01,0x3B); - - if(!SiS_Pr->CRT1UsesCustomMode) { - - CRT1ModeNo = SiS_Pr->SiS_CRT1Mode; /* get CRT1 ModeNo */ - SiS_SearchModeID(SiS_Pr,ROMAddr,&CRT1ModeNo,&ModeIdIndex); - - SiS_Pr->SiS_SetFlag &= (~ProgrammingCRT2); - SiS_Pr->SiS_SelectCRT2Rate = 0; - - /* Get REFIndex for crt1 refreshrate */ - RefreshRateTableIndex = SiS_GetRatePtrCRT2(SiS_Pr,ROMAddr,CRT1ModeNo, - ModeIdIndex,HwDeviceExtension); - - index = SiS_GetVCLK2Ptr(SiS_Pr,ROMAddr,CRT1ModeNo,ModeIdIndex, - RefreshRateTableIndex,HwDeviceExtension); - tempax = SiS_Pr->SiS_VCLKData[index].CLOCK; /* Get VCLK */ - - tempbx = SiS_GetColorDepth(SiS_Pr,ROMAddr,CRT1ModeNo,ModeIdIndex); /* Get colordepth */ - tempbx >>= 1; - if(!tempbx) tempbx++; - - } else { - - tempax = SiS_Pr->CSRClock; /* Get VCLK */ - tempbx = (SiS_Pr->CModeFlag & ModeInfoFlag) - 2; - switch(tempbx) { /* Get color depth */ - case 0 : tempbx = 1; break; - case 1 : tempbx = 1; break; - case 2 : tempbx = 2; break; - case 3 : tempbx = 2; break; - case 4 : tempbx = 3; break; - case 5 : tempbx = 4; break; - default: tempbx = 2; break; - } - - } - - tempax *= tempbx; - tempbx = SiS_GetMCLK(SiS_Pr,ROMAddr, HwDeviceExtension); /* Get MCLK */ - - tempax /= tempbx; + unsigned char bridgerev = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x01);; + + /* The following is nearly unpreditable and varies from machine + * to machine. Especially the 301DH seems to be a real trouble + * maker. Some BIOSes simply set the registers (like in the + * NoLCD-if-statements here), some set them according to the + * LCDA stuff. It is very likely that some machines are not + * treated correctly in the following, very case-orientated + * code. What do I do then...? + */ + + /* 740 variants match for 30xB, 301B-DH, 30xLV */ + + if(!(IS_SIS740)) { + tempah = 0x04; /* For all bridges */ + tempbl = 0xfb; + if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) { + tempah = 0x00; + if(SiS_IsDualEdge(SiS_Pr, HwInfo)) { + tempbl = 0xff; + } + } + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,tempbl,tempah); + } - tempbx = tempax; + /* The following two are responsible for eventually wrong colors + * in TV output. The DH (VB_NoLCD) conditions are unknown; the + * b0 was found in some 651 machine (Pim); the b1 version in a + * 650 box (Jake). What is the criteria? + */ -#if 0 /* TW: BIOS code is skrewed */ - if(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x14) & 0x02) { - tempax = 16; - } else { - tempax = 8; - } -#endif - tempax = 16; + if((IS_SIS740) || (HwInfo->jChipType >= SIS_661)) { + tempah = 0x30; + tempbl = 0xc0; + if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) { + tempah = 0x00; + tempbl = 0x00; + } + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2c,0xcf,tempah); + SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x21,0x3f,tempbl); + } else if(SiS_Pr->SiS_VBType & VB_SIS301) { + /* Fixes "TV-blue-bug" on 315+301 */ + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2c,0xcf); /* For 301 */ + SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x21,0x3f); + } else if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2c,0x30); /* For 30xLV */ + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x21,0xc0); + } else if((SiS_Pr->SiS_VBType & VB_NoLCD) && (bridgerev == 0xb0)) { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2c,0x30); /* For 30xB-DH rev b0 (or "DH on 651"?) */ + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x21,0xc0); + } else { + tempah = 0x30; tempah2 = 0xc0; /* For 30xB (and 301BDH rev b1) */ + tempbl = 0xcf; tempbl2 = 0x3f; + if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) { + tempah = tempah2 = 0x00; + if(SiS_IsDualEdge(SiS_Pr, HwInfo)) { + tempbl = tempbl2 = 0xff; + } + } + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2c,tempbl,tempah); + SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x21,tempbl2,tempah2); + } - tempax -= tempbx; + if(IS_SIS740) { + tempah = 0x80; + if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) { + tempah = 0x00; + } + SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x23,0x7f,tempah); + } else { + tempah = 0x00; + tempbl = 0x7f; + if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) { + tempbl = 0xff; + if(!(SiS_IsDualEdge(SiS_Pr, HwInfo))) { + tempah = 0x80; + } + } + SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x23,tempbl,tempah); + } - tempbx = tempax; /* tempbx = 16-DRamBus - DCLK*BytePerPixel/MCLK */ + /* 661: Sets p4 27 and 34 here, done in SetGroup4 here */ - tempax = ((52 * 16) / tempbx); +#endif /* SIS315H */ - if ((52*16 % tempbx) != 0) { - tempax++; - } - tempcx = tempax; - tempcx += 40; + } else if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - /* get DRAM latency */ - tempcl = (SiS_GetReg1(SiS_Pr->SiS_P3c4,0x17) >> 3) & 0x7; /* SR17[5:3] DRAM Queue depth */ - tempch = (SiS_GetReg1(SiS_Pr->SiS_P3c4,0x17) >> 6) & 0x3; /* SR17[7:6] DRAM Grant length */ + SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x21,0x3f); - for (temp3 = 0; temp3 < 16; temp3 += 2) { - if ((CombCode[temp3] == tempcl) && (CombCode[temp3+1] == tempch)) { - temp3 = CRT2ThLow[temp3 >> 1]; - } - } + if((SiS_Pr->SiS_VBInfo & DisableCRT2Display) || + ( (SiS_Pr->SiS_VBType & VB_NoLCD) && + (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) ) ) { + SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x23,0x7F); + } else { + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x23,0x80); + } - tempcx += temp3; /* CRT1 Request Period */ + } - CRT2ModeNo = ModeNo; /* get CRT2 ModeNo */ - SiS_SearchModeID(SiS_Pr,ROMAddr,&CRT2ModeNo,&ModeIdIndex); /* Get ModeID Table */ + } else { /* LVDS */ - SiS_Pr->SiS_SetFlag |= ProgrammingCRT2; - SiS_Pr->SiS_SelectCRT2Rate = SelectRate_backup; +#ifdef SIS315H + if(HwInfo->jChipType >= SIS_315H) { - RefreshRateTableIndex = SiS_GetRatePtrCRT2(SiS_Pr,ROMAddr,CRT2ModeNo, - ModeIdIndex,HwDeviceExtension); + if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { - index = SiS_GetVCLK2Ptr(SiS_Pr,ROMAddr,CRT2ModeNo,ModeIdIndex, - RefreshRateTableIndex,HwDeviceExtension); - tempax = SiS_Pr->SiS_VCLKData[index].CLOCK; /* Get VCLK */ + tempah = 0x04; + tempbl = 0xfb; + if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) { + tempah = 0x00; + if(SiS_IsDualEdge(SiS_Pr, HwInfo)) { + tempbl = 0xff; + } + } + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,tempbl,tempah); - tempbx = SiS_GetColorDepth(SiS_Pr,ROMAddr,CRT2ModeNo,ModeIdIndex); /* Get colordepth */ - tempbx >>= 1; - if(!tempbx) tempbx++; + if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) { + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xfb); + } - tempax *= tempbx; + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2c,0x30); - tempax *= tempcx; + } else if(HwInfo->jChipType == SIS_550) { - tempbx = SiS_GetMCLK(SiS_Pr,ROMAddr, HwDeviceExtension); /* Get MCLK */ - tempbx <<= 4; + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xfb); + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2c,0x30); - tempcx = tempax; - tempax /= tempbx; - if(tempcx % tempbx) tempax++; /* CRT1 Request period * TCLK * BytePerPixel / (MCLK*16) */ + } - if (tempax > 0x37) tempax = 0x37; + } +#endif - /* TW: 650/LVDS (1.10.07, 1.10.00), 650/301LV overrule calculated value; 315 does not */ - if(HwDeviceExtension->jChipType == SIS_650) { - tempax = 0x04; } - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x02,~0x3F,tempax); } +/*********************************************/ +/* GET RESOLUTION DATA */ +/*********************************************/ + USHORT -SiS_GetMCLK(SiS_Private *SiS_Pr, UCHAR *ROMAddr, PSIS_HW_DEVICE_INFO HwDeviceExtension) +SiS_GetResInfo(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex) { - USHORT index; + USHORT resindex; - index = SiS_Get310DRAMType(SiS_Pr,ROMAddr,HwDeviceExtension); - if(index >= 4) { - index -= 4; - return(SiS_Pr->SiS_MCLKData_1[index].CLOCK); - } else { - return(SiS_Pr->SiS_MCLKData_0[index].CLOCK); - } + if(ModeNo <= 0x13) + resindex = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; + else + resindex = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; + + return(resindex); } -#endif -/* TW: Checked against 650/LVDS 1.10.07 BIOS */ -void -SiS_GetLVDSDesData(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - USHORT RefreshRateTableIndex, - PSIS_HW_DEVICE_INFO HwDeviceExtension) +static void +SiS_GetCRT2ResInfo(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex, + PSIS_HW_INFO HwInfo) { - USHORT modeflag; - USHORT PanelIndex,ResIndex; - const SiS_LVDSDesStruct *PanelDesPtr = NULL; + USHORT xres,yres,modeflag=0,resindex; - if((SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) ) { + if(SiS_Pr->UseCustomMode) { + SiS_Pr->SiS_VGAHDE = SiS_Pr->SiS_HDE = SiS_Pr->CHDisplay; + SiS_Pr->SiS_VGAVDE = SiS_Pr->SiS_VDE = SiS_Pr->CVDisplay; + return; + } - SiS_GetLVDSDesPtrA(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - &PanelIndex,&ResIndex); - switch (PanelIndex) - { - case 0: PanelDesPtr = SiS_Pr->LVDS1024x768Des_1; break; /* --- expanding --- */ - case 1: PanelDesPtr = SiS_Pr->LVDS1280x1024Des_1; break; - case 2: PanelDesPtr = SiS_Pr->LVDS1400x1050Des_1; break; - case 3: PanelDesPtr = SiS_Pr->LVDS1600x1200Des_1; break; - case 4: PanelDesPtr = SiS_Pr->LVDS1024x768Des_2; break; /* --- non expanding --- */ - case 5: PanelDesPtr = SiS_Pr->LVDS1280x1024Des_2; break; - case 6: PanelDesPtr = SiS_Pr->LVDS1400x1050Des_2; break; - case 7: PanelDesPtr = SiS_Pr->LVDS1600x1200Des_2; break; - default: PanelDesPtr = SiS_Pr->LVDS1024x768Des_1; break; - } + resindex = SiS_GetResInfo(SiS_Pr,ModeNo,ModeIdIndex); + if(ModeNo <= 0x13) { + xres = SiS_Pr->SiS_StResInfo[resindex].HTotal; + yres = SiS_Pr->SiS_StResInfo[resindex].VTotal; } else { + xres = SiS_Pr->SiS_ModeResInfo[resindex].HTotal; + yres = SiS_Pr->SiS_ModeResInfo[resindex].VTotal; + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + } - SiS_GetLVDSDesPtr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - &PanelIndex,&ResIndex,HwDeviceExtension); + if((!SiS_Pr->SiS_IF_DEF_DSTN) && (!SiS_Pr->SiS_IF_DEF_FSTN)) { - switch (PanelIndex) - { - case 0: PanelDesPtr = SiS_Pr->SiS_PanelType00_1; break; /* --- expanding --- | */ - case 1: PanelDesPtr = SiS_Pr->SiS_PanelType01_1; break; - case 2: PanelDesPtr = SiS_Pr->SiS_PanelType02_1; break; - case 3: PanelDesPtr = SiS_Pr->SiS_PanelType03_1; break; - case 4: PanelDesPtr = SiS_Pr->SiS_PanelType04_1; break; - case 5: PanelDesPtr = SiS_Pr->SiS_PanelType05_1; break; - case 6: PanelDesPtr = SiS_Pr->SiS_PanelType06_1; break; - case 7: PanelDesPtr = SiS_Pr->SiS_PanelType07_1; break; - case 8: PanelDesPtr = SiS_Pr->SiS_PanelType08_1; break; - case 9: PanelDesPtr = SiS_Pr->SiS_PanelType09_1; break; - case 10: PanelDesPtr = SiS_Pr->SiS_PanelType0a_1; break; - case 11: PanelDesPtr = SiS_Pr->SiS_PanelType0b_1; break; - case 12: PanelDesPtr = SiS_Pr->SiS_PanelType0c_1; break; - case 13: PanelDesPtr = SiS_Pr->SiS_PanelType0d_1; break; - case 14: PanelDesPtr = SiS_Pr->SiS_PanelType0e_1; break; - case 15: PanelDesPtr = SiS_Pr->SiS_PanelType0f_1; break; - case 16: PanelDesPtr = SiS_Pr->SiS_PanelType00_2; break; /* --- non-expanding --- */ - case 17: PanelDesPtr = SiS_Pr->SiS_PanelType01_2; break; - case 18: PanelDesPtr = SiS_Pr->SiS_PanelType02_2; break; - case 19: PanelDesPtr = SiS_Pr->SiS_PanelType03_2; break; - case 20: PanelDesPtr = SiS_Pr->SiS_PanelType04_2; break; - case 21: PanelDesPtr = SiS_Pr->SiS_PanelType05_2; break; - case 22: PanelDesPtr = SiS_Pr->SiS_PanelType06_2; break; - case 23: PanelDesPtr = SiS_Pr->SiS_PanelType07_2; break; - case 24: PanelDesPtr = SiS_Pr->SiS_PanelType08_2; break; - case 25: PanelDesPtr = SiS_Pr->SiS_PanelType09_2; break; - case 26: PanelDesPtr = SiS_Pr->SiS_PanelType0a_2; break; - case 27: PanelDesPtr = SiS_Pr->SiS_PanelType0b_2; break; - case 28: PanelDesPtr = SiS_Pr->SiS_PanelType0c_2; break; - case 29: PanelDesPtr = SiS_Pr->SiS_PanelType0d_2; break; - case 30: PanelDesPtr = SiS_Pr->SiS_PanelType0e_2; break; - case 31: PanelDesPtr = SiS_Pr->SiS_PanelType0f_2; break; - case 32: PanelDesPtr = SiS_Pr->SiS_CHTVUNTSCDesData; break; - case 33: PanelDesPtr = SiS_Pr->SiS_CHTVONTSCDesData; break; - case 34: PanelDesPtr = SiS_Pr->SiS_CHTVUPALDesData; break; - case 35: PanelDesPtr = SiS_Pr->SiS_CHTVOPALDesData; break; - default: - if(HwDeviceExtension->jChipType < SIS_315H) - PanelDesPtr = SiS_Pr->SiS_PanelType0e_1; - else - PanelDesPtr = SiS_Pr->SiS_PanelType01_1; - break; + if((HwInfo->jChipType >= SIS_315H) && (SiS_Pr->SiS_IF_DEF_LVDS == 1)) { + if((ModeNo != 0x03) && (SiS_Pr->SiS_SetFlag & SetDOSMode)) { + if(yres == 350) yres = 400; + } + if(SiS_GetReg(SiS_Pr->SiS_P3d4,0x3a) & 0x01) { + if(ModeNo == 0x12) yres = 400; + } } + + if(ModeNo > 0x13) { + if(modeflag & HalfDCLK) xres *= 2; + if(modeflag & DoubleScanMode) yres *= 2; + } + } - SiS_Pr->SiS_LCDHDES = (PanelDesPtr+ResIndex)->LCDHDES; - SiS_Pr->SiS_LCDVDES = (PanelDesPtr+ResIndex)->LCDVDES; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding){ - if((SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) { - if(ModeNo <= 0x13) { - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; - if(!(modeflag & HalfDCLK)) { - SiS_Pr->SiS_LCDHDES = 632; + if(SiS_Pr->SiS_VBType & VB_SISVB) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { + if(xres == 720) xres = 640; + } else { + if(SiS_Pr->SiS_VBType & VB_NoLCD) { /* 301BDH */ + if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToHiVisionTV)) { + if(xres == 720) xres = 640; + } + if(SiS_Pr->SiS_SetFlag & SetDOSMode) { + yres = 400; + if(HwInfo->jChipType >= SIS_315H) { + if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x17) & 0x80) yres = 480; + } else { + if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x80) yres = 480; + } + } + } else { + if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToHiVisionTV)) { + if(xres == 720) xres = 640; + } + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) { + if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) { + if(yres == 1024) yres = 1056; + } + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { + if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) { + /* BIOS bug - does this regardless of scaling */ + if(yres == 400) yres = 405; + } + if(yres == 350) yres = 360; + if(SiS_Pr->SiS_SetFlag & LCDVESATiming) { + if(yres == 360) yres = 375; + } + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) { + if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) { + if(yres == 350) yres = 357; + if(yres == 400) yres = 420; + if(yres == 480) yres = 525; + } + } + } + } + } + } + } else { + if(xres == 720) xres = 640; + if(SiS_Pr->SiS_SetFlag & SetDOSMode) { + yres = 400; + if(HwInfo->jChipType >= SIS_315H) { + if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x17) & 0x80) yres = 480; + } else { + if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x80) yres = 480; + } + if(SiS_Pr->SiS_IF_DEF_DSTN || SiS_Pr->SiS_IF_DEF_FSTN) { + yres = 480; + } } - } - } else { - if(!(SiS_Pr->SiS_SetFlag & CRT2IsVGA)) { - if((HwDeviceExtension->jChipType < SIS_315H) || (SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x1024)) { /* TW: New from 650/LVDS 1.10.07 */ - if(SiS_Pr->SiS_LCDResInfo >= SiS_Pr->SiS_Panel1024x768){ - if(ModeNo <= 0x13) { - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; - if(HwDeviceExtension->jChipType < SIS_315H) { - if(!(modeflag & HalfDCLK)) { - SiS_Pr->SiS_LCDHDES = 320; - } - } else { - /* TW: New from 650/LVDS 1.10.07 */ - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) - SiS_Pr->SiS_LCDHDES = 480; - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) - SiS_Pr->SiS_LCDHDES = 804; - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) - SiS_Pr->SiS_LCDHDES = 704; - if(!(modeflag & HalfDCLK)) { - SiS_Pr->SiS_LCDHDES = 320; - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) - SiS_Pr->SiS_LCDHDES = 632; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) - SiS_Pr->SiS_LCDHDES = 542; - } - } - } - } - } - } - } } - return; + SiS_Pr->SiS_VGAHDE = SiS_Pr->SiS_HDE = xres; + SiS_Pr->SiS_VGAVDE = SiS_Pr->SiS_VDE = yres; } -/* TW: Checked against 630/LVDS (2.04.5c) and 650/LVDS (1.10.07) BIOS */ -void -SiS_GetLVDSDesPtr(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - USHORT RefreshRateTableIndex,USHORT *PanelIndex, - USHORT *ResIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT tempbx,tempal,modeflag; +/*********************************************/ +/* GET CRT2 TIMING DATA */ +/*********************************************/ - if(ModeNo<=0x13) { - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; - tempal = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; +static BOOLEAN +SiS_GetLVDSCRT1Ptr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + USHORT RefreshRateTableIndex, USHORT *ResIndex, + USHORT *DisplayType) + { + USHORT tempbx,modeflag=0; + USHORT Flag,CRT2CRTC; + + if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { + if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) { + if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) return FALSE; + } + } else if(SiS_Pr->SiS_VBType & VB_SISVB) { + if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) return FALSE; + } else + return FALSE; + + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + CRT2CRTC = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; } else { - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; - tempal = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + CRT2CRTC = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; } + Flag = 1; tempbx = 0; if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) { - tempbx = 32; - if((SiS_Pr->SiS_VBInfo & SetPALTV) && (!SiS_Pr->SiS_CHPALM)) tempbx += 2; - if(SiS_Pr->SiS_VBInfo & SetCHTVOverScan) tempbx += 1; - /* TW: Nothing special needed for SOverscan */ - /* PALM uses NTSC data, PALN uses PAL data */ - } - } - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - tempbx = SiS_Pr->SiS_LCDTypeInfo; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx += 16; - /* TW: Inserted from 650/LVDS (1.10.07) BIOS */ - if(SiS_Pr->SiS_LCDInfo & LCDPass11) { - if(modeflag & HalfDCLK) tempbx += 16; - } - } - /* TW: Inserted from 630/LVDS and 650/LVDS (1.10.07) BIOS */ - if(SiS_Pr->SiS_SetFlag & CRT2IsVGA) { - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { - tempal = 0x07; - if(HwDeviceExtension->jChipType < SIS_315H) { - if(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x13) & 0x80) tempal++; - } - } + if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) { + Flag = 0; + tempbx = 18; + if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) tempbx++; + if(SiS_Pr->SiS_TVMode & TVSetPAL) { + tempbx += 2; + if(SiS_Pr->SiS_ModeType > ModeVGA) { + if(SiS_Pr->SiS_CHSOverScan) tempbx = 99; + } + if(SiS_Pr->SiS_TVMode & TVSetPALM) { + tempbx = 18; /* PALM uses NTSC data */ + if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) tempbx++; + } else if(SiS_Pr->SiS_TVMode & TVSetPALN) { + tempbx = 20; /* PALN uses PAL data */ + if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) tempbx++; + } + } + } } + if(Flag) { + tempbx = SiS_Pr->SiS_LCDResInfo; + tempbx -= SiS_Pr->SiS_PanelMinLVDS; + if(SiS_Pr->SiS_LCDResInfo <= SiS_Pr->SiS_Panel1280x1024) { + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 6; + if(modeflag & HalfDCLK) tempbx += 3; + } else { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { + tempbx = 14; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 2; + if(modeflag & HalfDCLK) tempbx++; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) { + tempbx = 23; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 2; + if(modeflag & HalfDCLK) tempbx++; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) { + tempbx = 27; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 2; + if(modeflag & HalfDCLK) tempbx++; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) { + tempbx = 36; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 2; + if(modeflag & HalfDCLK) tempbx++; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) { + tempbx = 40; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 2; + if(modeflag & HalfDCLK) tempbx++; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_3) { + tempbx = 54; + if(modeflag & HalfDCLK) tempbx++; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_2) { + tempbx = 52; + if(modeflag & HalfDCLK) tempbx++; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) { + tempbx = 50; + if(modeflag & HalfDCLK) tempbx++; + } - *PanelIndex = tempbx; - *ResIndex = tempal & 0x1F; -} - -void -SiS_GetLVDSDesPtrA(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - USHORT RefreshRateTableIndex,USHORT *PanelIndex, - USHORT *ResIndex) -{ - USHORT tempbx=0,tempal; - - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { - tempbx = 3; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) { - tempbx = 4; - } else tempbx = SiS_Pr->SiS_LCDResInfo - SiS_Pr->SiS_PanelMinLVDS; - - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx += 4; + } + if(SiS_Pr->SiS_LCDInfo & LCDPass11) { + tempbx = 12; + if(modeflag & HalfDCLK) tempbx++; + } + } - if(ModeNo<=0x13) - tempal = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; - else - tempal = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; +#if 0 + if(SiS_Pr->SiS_IF_DEF_FSTN) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel320x480){ + tempbx = 22; + } + } +#endif - *PanelIndex = tempbx; - *ResIndex = tempal & 0x1F; + *ResIndex = CRT2CRTC & 0x3F; + *DisplayType = tempbx; + return TRUE; } -/* TW: Checked against 650/LVDS (1.10.07), 650/301LV, 650/301LVx (!), 630/301 and 630/301B (II) BIOS */ -void -SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT BaseAddr, USHORT ModeNo, USHORT ModeIdIndex, - PSIS_HW_DEVICE_INFO HwDeviceExtension) +static void +SiS_GetCRT2Ptr(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex, + USHORT RefreshRateTableIndex,USHORT *CRT2Index,USHORT *ResIndex, + PSIS_HW_INFO HwInfo) { - USHORT i,j,modeflag; - USHORT tempcl,tempah=0; -#ifdef SIS300 - USHORT temp; -#endif -#ifdef SIS315H - USHORT tempbl; -#endif + USHORT tempbx=0,tempal=0; + USHORT Flag,resinfo=0; - if(ModeNo<=0x13) { - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + if(ModeNo <= 0x13) { + tempal = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; } else { - if(SiS_Pr->UseCustomMode) { - modeflag = SiS_Pr->CModeFlag; - } else { - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; - } + tempal = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; + resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; } - - /* TW: BIOS does not do this (neither 301 nor LVDS) */ - /* (But it's harmless; see SetCRT2Offset) */ - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x03,0x00); /* fix write part1 index 0 BTDRAM bit Bug */ - - /* TW: Removed 301B302B301LV302LV check here to match 650/LVDS BIOS */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { - - /* TW: 1. for LVDS/302B/302LV **LCDA** */ - - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x00,0xAF,0x40); /* FUNCTION CONTROL */ - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2E,0xF7); - - } else { - for(i=0,j=4; i<3; i++,j++) SiS_SetReg1(SiS_Pr->SiS_Part1Port,j,0); + if((SiS_Pr->SiS_VBType & VB_SISVB) && (SiS_Pr->SiS_IF_DEF_LVDS == 0)) { - tempcl = SiS_Pr->SiS_ModeType; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { /* LCD */ - if(HwDeviceExtension->jChipType < SIS_315H) { - -#ifdef SIS300 /* ---- 300 series ---- */ - - /* TW: Inserted entire if-section from 630/301B BIOS */ - if((HwDeviceExtension->jChipType != SIS_300) && - (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) { - temp = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x32); - temp &= 0xef; - temp |= 0x02; - /* If 0x10 not set when using VGA2, monitor will stay black */ - if((SiS_Pr->SiS_VBInfo & SetCRT2ToTV) || (SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC)) { - temp |= 0x10; - temp &= 0xfd; - } - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x32,temp); - } - - if(ModeNo > 0x13) { - tempcl -= ModeVGA; - if((tempcl > 0) || (tempcl == 0)) { /* TW: tempcl is USHORT -> always true! */ - tempah = ((0x10 >> tempcl) | 0x80); - } - } else tempah = 0x80; - - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempah ^= 0xA0; - -#endif /* SIS300 */ - - } else { - -#ifdef SIS315H /* ---- 310 series ---- */ - - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - if(SiS_Pr->SiS_VBInfo & CRT2DisplayFlag) { - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2e,0x08); - } - } - - if(ModeNo > 0x13) { - tempcl -= ModeVGA; - if((tempcl > 0) || (tempcl == 0)) { /* TW: tempcl is USHORT -> always true! */ - tempah = (0x08 >> tempcl); - if (tempah == 0) tempah = 1; - tempah |= 0x40; - } - } else tempah = 0x40; - - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempah ^= 0x50; - -#endif /* SIS315H */ - - } - - if(SiS_Pr->SiS_VBInfo & CRT2DisplayFlag) tempah = 0; - - if(HwDeviceExtension->jChipType < SIS_315H) { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x00,tempah); /* FUNCTION CONTROL */ - } else { - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x00,0xa0,tempah); /* FUNCTION CONTROL */ - } - - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - - /* TW: 2. for 301 (301B, 302B 301LV, 302LV non-LCDA) */ - - tempah = 0x01; - if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { - tempah |= 0x02; - } - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC)) { - tempah ^= 0x05; - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) { - tempah ^= 0x01; - } - } - - if(SiS_Pr->SiS_VBInfo & CRT2DisplayFlag) tempah = 0; - - if(HwDeviceExtension->jChipType < SIS_315H) { - - /* --- 300 series --- */ - - tempah = (tempah << 5) & 0xFF; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x01,tempah); - tempah = (tempah >> 5) & 0xFF; - - } else { - - /* --- 310 series --- */ - - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2E,0xF8,tempah); - - } - - if((SiS_Pr->SiS_ModeType == ModeVGA) && (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode))) { - tempah |= 0x10; - } - - /* TW: Inserted from 630/301 BIOS */ - if((HwDeviceExtension->jChipType < SIS_315H) && (SiS_Pr->SiS_VBType & VB_SIS301)) { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { - tempah |= 0x80; - } + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960) { + tempbx = 15; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { + tempbx = 20; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx = 21; + else if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) tempbx = 22; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) { + tempbx = 23; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx = 24; + else if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) tempbx = 25; +#if 0 + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) { + tempbx = 26; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx = 27; + else if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) tempbx = 28; +#endif + } else if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) { + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) tempbx = 13; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) tempbx = 14; + else { + tempbx = 29; + if(ModeNo >= 0x13) { + /* see below */ + if(resinfo == SIS_RI_1280x960) tempal = 10; + } + } + } else { + tempbx = 29; + if(ModeNo >= 0x13) { + /* 1280x768 and 1280x960 have same CRT2CRTC, + * so we change it here if 1280x960 is chosen + */ + if(resinfo == SIS_RI_1280x960) tempal = 10; + } + } } else { - tempah |= 0x80; - } - - if(SiS_Pr->SiS_VBInfo & (SetCRT2ToTV - SetCRT2ToHiVisionTV)){ - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { - tempah |= 0x20; - } - } - - SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x0D,0x40,tempah); - - tempah = 0; - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - SiS_Pr->SiS_SetFlag |= RPLLDIV2XO; - tempah |= 0x40; - } else { - if(!(SiS_Pr->SiS_SetFlag & TVSimuMode)) { -#ifdef oldHV - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV)) { -#endif - SiS_Pr->SiS_SetFlag |= RPLLDIV2XO; - tempah |= 0x40; -#ifdef oldHV - } -#endif - } - } - } else { - SiS_Pr->SiS_SetFlag |= RPLLDIV2XO; - tempah |= 0x40; - } - } - /* TW: Inserted from 630/301LVx BIOS 1.10.6s */ - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x39) & 0x04) - tempah |= 0x40; - } + tempbx = SiS_Pr->SiS_LCDResInfo - SiS_Pr->SiS_Panel1024x768; + if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) { + tempbx += 10; + } } - if((SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) || - (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960)) { - tempah |= 0x80; +#ifdef SIS315H + if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { + tempbx = 50; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx = 51; + else if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) tempbx = 52; + } } +#endif - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x0C,tempah); + } else { /* TV */ - } else { + if((SiS_Pr->SiS_VBType & VB_SIS301B302B) && + (SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV)) { + if(SiS_Pr->SiS_VGAVDE > 480) SiS_Pr->SiS_TVMode &= (~TVSetTVSimuMode); + tempbx = 2; + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { + if(!(SiS_Pr->SiS_TVMode & TVSetTVSimuMode)) tempbx = 12; + } + } else { + if(SiS_Pr->SiS_TVMode & TVSetPAL) tempbx = 3; + else tempbx = 4; + if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) tempbx += 5; + } - /* TW: 3. for LVDS */ + } - /* TW: Inserted if-statement - Part1Port 0x2e not assigned on 300 series */ - if(HwDeviceExtension->jChipType >= SIS_315H) { + tempal &= 0x3F; - /* TW: Inserted this entire section (BIOS 650/LVDS); added ModeType check - * (LVDS can only be slave in 8bpp modes) - */ - tempah = 0x80; - if( (modeflag & CRT2Mode) && (SiS_Pr->SiS_ModeType > ModeVGA) ) { - if (SiS_Pr->SiS_VBInfo & DriverMode) { - tempah |= 0x02; - } + if(SiS_Pr->SiS_VBInfo & (SetCRT2ToTV - SetCRT2ToHiVisionTV)) { + if(ModeNo > 0x13) { + if(tempal == 6) tempal = 7; + if((resinfo == SIS_RI_720x480) || + (resinfo == SIS_RI_720x576) || + (resinfo == SIS_RI_768x576)) { + tempal = 6; } + } + } - if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { - tempah |= 0x02; - } - - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - tempah ^= 0x01; - } + *CRT2Index = tempbx; + *ResIndex = tempal; + + } else { /* LVDS, 301B-DH (if running on LCD) */ + + Flag = 1; + tempbx = 0; + if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { + if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) { + Flag = 0; + tempbx = 10; + if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) tempbx += 1; + if(SiS_Pr->SiS_TVMode & TVSetPAL) { + tempbx += 2; + if(SiS_Pr->SiS_ModeType > ModeVGA) { + if(SiS_Pr->SiS_CHSOverScan) tempbx = 99; + } + if(SiS_Pr->SiS_TVMode & TVSetPALM) { + tempbx = 90; + if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) tempbx += 1; + } else if(SiS_Pr->SiS_TVMode & TVSetPALN) { + tempbx = 92; + if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) tempbx += 1; + } + } + } + } - if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) { - tempah = 1; - } + if(Flag) { - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2e,0xF0,tempah); + if(SiS_Pr->SiS_LCDResInfo <= SiS_Pr->SiS_Panel1280x1024) { + tempbx = SiS_Pr->SiS_LCDResInfo - SiS_Pr->SiS_PanelMinLVDS; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 3; - } else { + if(SiS_Pr->SiS_CustomT == CUT_BARCO1024) { + tempbx = 82; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++; + } + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) { + tempbx = 18; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) { + tempbx = 6; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_2) { + tempbx = 30; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_3) { + tempbx = 30; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) { + tempbx = 15; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 2; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) { + tempbx = 16; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 2; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { + tempbx = 8; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) { + tempbx = 21; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelBarco1366) { + tempbx = 80; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++; + } - /* TW: (added ModeType check) */ - tempah = 0; - if( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) && (SiS_Pr->SiS_ModeType > ModeVGA) ) { - tempah |= 0x02; - } - tempah <<= 5; + if(SiS_Pr->SiS_LCDInfo & LCDPass11) { + tempbx = 7; + } - if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) tempah = 0; + if(SiS_Pr->SiS_CustomT == CUT_PANEL848) { + tempbx = 84; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++; + } - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x01,tempah); + } + if(SiS_Pr->SiS_SetFlag & SetDOSMode) { + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) tempal = 7; + if(HwInfo->jChipType < SIS_315H) { + if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x80) tempal++; } + } - } - + *CRT2Index = tempbx; + *ResIndex = tempal & 0x1F; } - - /* TW: Inserted the entire following section */ - - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - - if(HwDeviceExtension->jChipType >= SIS_315H) { - -#ifdef SIS315H - tempah = 0x04; /* For all bridges */ - tempbl = 0xfb; - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) { - tempah = 0x00; - if(SiS_IsDualEdge(SiS_Pr, HwDeviceExtension, BaseAddr)) - tempbl = 0xff; - } - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,tempbl,tempah); - - /* TW: This in order to fix "TV-blue-bug" on 315+301 */ - if(SiS_Pr->SiS_VBType & VB_SIS301) { - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2c,0xCF); /* For 301 */ - } else { - if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2c,0xCF,0x30); /* For 301LV */ - } else { - tempah = 0x30; /* For 301B */ - tempbl = 0xcf; - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) { - tempah = 0x00; - if(SiS_IsDualEdge(SiS_Pr, HwDeviceExtension, BaseAddr)) { - tempbl = 0xff; - } - } - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2c,tempbl,tempah); - } - } - - if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { /* For 301LV */ - SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x21,0x3f,0xc0); - } else { /* For 301, 301B */ - tempah = 0xc0; - tempbl = 0x3f; - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) { - tempah = 0x00; - if(SiS_IsDualEdge(SiS_Pr, HwDeviceExtension, BaseAddr)) { - tempbl = 0xff; - } - } - SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x21,tempbl,tempah); - } - - tempah = 0x00; /* For all bridges */ - tempbl = 0x7f; - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) { - tempbl = 0xff; - if(!(SiS_IsDualEdge(SiS_Pr, HwDeviceExtension, BaseAddr))) - tempah |= 0x80; - } - SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x23,tempbl,tempah); - -#endif /* SIS315H */ - - } else if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - - SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x21,0x3f); - - if((SiS_Pr->SiS_VBInfo & DisableCRT2Display) || - ( (HwDeviceExtension->jChipType != SIS_300) && - (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) ) ) { - SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x23,0x7F); - } else { - SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x23,0x80); - } - - } - - } else { /* LVDS */ +} #ifdef SIS315H - if(HwDeviceExtension->jChipType >= SIS_315H) { +static void +SiS_GetCRT2PtrA(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex, + USHORT RefreshRateTableIndex,USHORT *CRT2Index, + USHORT *ResIndex) +{ + USHORT tempbx,tempal; - if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { + tempbx = SiS_Pr->SiS_LCDResInfo; - tempah = 0x04; - tempbl = 0xfb; - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) { - tempah = 0x00; - if(SiS_IsDualEdge(SiS_Pr, HwDeviceExtension, BaseAddr)) - tempbl = 0xff; - } - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,tempbl,tempah); + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) tempbx = 4; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) tempbx = 3; + else tempbx -= SiS_Pr->SiS_Panel1024x768; - if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,0xfb,0x00); + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 5; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2c,0xcf,0x30); + if(ModeNo <= 0x13) + tempal = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; + else + tempal = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; - } + /* No customs required yet (Clevo, Compaq, etc) */ - } + *CRT2Index = tempbx; + *ResIndex = tempal & 0x1F; +} #endif - } +static void +SiS_GetRAMDAC2DATA(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex, + USHORT RefreshRateTableIndex,PSIS_HW_INFO HwInfo) +{ + USHORT tempax=0,tempbx=0; + USHORT temp1=0,modeflag=0,tempcx=0; + USHORT index; -} + SiS_Pr->SiS_RVBHCMAX = 1; + SiS_Pr->SiS_RVBHCFACT = 1; -void -SiS_GetCRT2Data(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - USHORT RefreshRateTableIndex, - PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { + if(ModeNo <= 0x13) { - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + index = SiS_GetModePtr(SiS_Pr,ModeNo,ModeIdIndex); - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { + tempax = SiS_Pr->SiS_StandTable[index].CRTC[0]; + tempbx = SiS_Pr->SiS_StandTable[index].CRTC[6]; + temp1 = SiS_Pr->SiS_StandTable[index].CRTC[7]; - SiS_GetCRT2DataLVDS(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - HwDeviceExtension); - } else { + } else { - if((HwDeviceExtension->jChipType < SIS_315H) && - (HwDeviceExtension->jChipType != SIS_300) && - (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) { + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; - SiS_GetCRT2Data301(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - HwDeviceExtension); + tempax = SiS_Pr->SiS_CRT1Table[index].CR[0]; + tempax |= (SiS_Pr->SiS_CRT1Table[index].CR[14] << 8); + tempax &= 0x03FF; + tempbx = SiS_Pr->SiS_CRT1Table[index].CR[6]; + tempcx = SiS_Pr->SiS_CRT1Table[index].CR[13] << 8; + tempcx &= 0x0100; + tempcx <<= 2; + tempbx |= tempcx; + temp1 = SiS_Pr->SiS_CRT1Table[index].CR[7]; - /* TW: Need LVDS Data for LCD on 630/301B! */ - SiS_GetCRT2DataLVDS(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - HwDeviceExtension); + } - } else { + if(temp1 & 0x01) tempbx |= 0x0100; + if(temp1 & 0x20) tempbx |= 0x0200; + + tempax += 5; - SiS_GetCRT2Data301(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - HwDeviceExtension); - } + /* Charx8Dot is no more used (and assumed), so we set it */ + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + modeflag |= Charx8Dot; + } - } + if(modeflag & Charx8Dot) tempax *= 8; + else tempax *= 9; - } else { + if(modeflag & HalfDCLK) tempax <<= 1; - SiS_GetCRT2Data301(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - HwDeviceExtension); - } + tempbx++; - } else { - - SiS_GetCRT2DataLVDS(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - HwDeviceExtension); - } + SiS_Pr->SiS_VGAHT = SiS_Pr->SiS_HT = tempax; + SiS_Pr->SiS_VGAVT = SiS_Pr->SiS_VT = tempbx; } -/* Checked with 650/LVDS 1.10.07 BIOS */ -void -SiS_GetCRT2DataLVDS(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, +static void +SiS_GetCRT2DataLVDS(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex, USHORT RefreshRateTableIndex, - PSIS_HW_DEVICE_INFO HwDeviceExtension) + PSIS_HW_INFO HwInfo) { USHORT CRT2Index, ResIndex; const SiS_LVDSDataStruct *LVDSData = NULL; - SiS_GetCRT2ResInfo(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,HwDeviceExtension); - - if((SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) { + SiS_GetCRT2ResInfo(SiS_Pr, ModeNo, ModeIdIndex, HwInfo); + if(SiS_Pr->SiS_VBType & VB_SISVB) { + SiS_Pr->SiS_RVBHCMAX = 1; + SiS_Pr->SiS_RVBHCFACT = 1; SiS_Pr->SiS_NewFlickerMode = 0; SiS_Pr->SiS_RVBHRS = 50; SiS_Pr->SiS_RY1COE = 0; SiS_Pr->SiS_RY2COE = 0; SiS_Pr->SiS_RY3COE = 0; SiS_Pr->SiS_RY4COE = 0; + } + + if((SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) { - SiS_GetCRT2PtrA(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, +#ifdef SIS315H + SiS_GetCRT2PtrA(SiS_Pr,ModeNo,ModeIdIndex,RefreshRateTableIndex, &CRT2Index,&ResIndex); switch (CRT2Index) { - case 0: LVDSData = SiS_Pr->SiS_LVDS1024x768Data_1; break; - case 1: LVDSData = SiS_Pr->SiS_LVDS1280x1024Data_1; break; - case 2: LVDSData = SiS_Pr->SiS_LVDS1280x960Data_1; break; + case 0: LVDSData = SiS_Pr->SiS_LCDA1024x768Data_1; break; + case 1: LVDSData = SiS_Pr->SiS_LCDA1280x1024Data_1; break; case 3: LVDSData = SiS_Pr->SiS_LCDA1400x1050Data_1; break; case 4: LVDSData = SiS_Pr->SiS_LCDA1600x1200Data_1; break; - case 5: LVDSData = SiS_Pr->SiS_LVDS1024x768Data_2; break; - case 6: LVDSData = SiS_Pr->SiS_LVDS1280x1024Data_2; break; - case 7: LVDSData = SiS_Pr->SiS_LVDS1280x960Data_2; break; + case 5: LVDSData = SiS_Pr->SiS_LCDA1024x768Data_2; break; + case 6: LVDSData = SiS_Pr->SiS_LCDA1280x1024Data_2; break; case 8: LVDSData = SiS_Pr->SiS_LCDA1400x1050Data_2; break; case 9: LVDSData = SiS_Pr->SiS_LCDA1600x1200Data_2; break; - default: LVDSData = SiS_Pr->SiS_LVDS1024x768Data_1; break; + default: LVDSData = SiS_Pr->SiS_LCDA1024x768Data_1; break; } +#endif } else { - /* TW: SiS630/301B needs LVDS Data! */ - if( (HwDeviceExtension->jChipType < SIS_315H) && - (HwDeviceExtension->jChipType != SIS_300) && - (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && - (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) ) { - SiS_Pr->SiS_IF_DEF_LVDS = 1; + /* 301BDH needs LVDS Data */ + if((SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) { + SiS_Pr->SiS_IF_DEF_LVDS = 1; } - SiS_GetCRT2Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - &CRT2Index,&ResIndex,HwDeviceExtension); + SiS_GetCRT2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, + &CRT2Index, &ResIndex, HwInfo); - /* TW: SiS630/301B needs LVDS Data! */ - if( (HwDeviceExtension->jChipType < SIS_315H) && - (HwDeviceExtension->jChipType != SIS_300) && - (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && - (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) ) { - SiS_Pr->SiS_IF_DEF_LVDS = 0; + /* 301BDH needs LVDS Data */ + if((SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) { + SiS_Pr->SiS_IF_DEF_LVDS = 0; } switch (CRT2Index) { @@ -3183,105 +2891,76 @@ SiS_GetCRT2DataLVDS(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT Mod case 4: LVDSData = SiS_Pr->SiS_LVDS1024x768Data_2; break; case 5: LVDSData = SiS_Pr->SiS_LVDS1280x1024Data_2; break; case 6: LVDSData = SiS_Pr->SiS_LVDS640x480Data_1; break; - case 7: LVDSData = SiS_Pr->SiS_LVDSXXXxXXXData_1; break; /* TW: New */ - case 8: LVDSData = SiS_Pr->SiS_LVDS1400x1050Data_1; break; /* TW: New */ - case 9: LVDSData = SiS_Pr->SiS_LVDS1400x1050Data_2; break; /* TW: New */ + case 7: LVDSData = SiS_Pr->SiS_LVDSXXXxXXXData_1; break; + case 8: LVDSData = SiS_Pr->SiS_LVDS1400x1050Data_1; break; + case 9: LVDSData = SiS_Pr->SiS_LVDS1400x1050Data_2; break; case 10: LVDSData = SiS_Pr->SiS_CHTVUNTSCData; break; case 11: LVDSData = SiS_Pr->SiS_CHTVONTSCData; break; case 12: LVDSData = SiS_Pr->SiS_CHTVUPALData; break; case 13: LVDSData = SiS_Pr->SiS_CHTVOPALData; break; case 14: LVDSData = SiS_Pr->SiS_LVDS320x480Data_1; break; - case 15: LVDSData = SiS_Pr->SiS_LVDS1024x600Data_1; break; /* TW: New */ - case 16: LVDSData = SiS_Pr->SiS_LVDS1152x768Data_1; break; /* TW: New */ - case 17: LVDSData = SiS_Pr->SiS_LVDS1024x600Data_2; break; /* TW: New */ - case 18: LVDSData = SiS_Pr->SiS_LVDS1152x768Data_2; break; /* TW: New */ - case 19: LVDSData = SiS_Pr->SiS_LVDS1280x768Data_1; break; /* TW: New */ - case 20: LVDSData = SiS_Pr->SiS_LVDS1280x768Data_2; break; /* TW: New */ + case 15: LVDSData = SiS_Pr->SiS_LVDS1024x600Data_1; break; + case 16: LVDSData = SiS_Pr->SiS_LVDS1152x768Data_1; break; + case 17: LVDSData = SiS_Pr->SiS_LVDS1024x600Data_2; break; + case 18: LVDSData = SiS_Pr->SiS_LVDS1152x768Data_2; break; + case 19: LVDSData = SiS_Pr->SiS_LVDS1280x768Data_1; break; + case 20: LVDSData = SiS_Pr->SiS_LVDS1280x768Data_2; break; + case 21: LVDSData = SiS_Pr->SiS_LVDS1600x1200Data_1; break; + case 22: LVDSData = SiS_Pr->SiS_LVDS1600x1200Data_2; break; + case 30: LVDSData = SiS_Pr->SiS_LVDS640x480Data_2; break; + case 80: LVDSData = SiS_Pr->SiS_LVDSBARCO1366Data_1; break; + case 81: LVDSData = SiS_Pr->SiS_LVDSBARCO1366Data_2; break; + case 82: LVDSData = SiS_Pr->SiS_LVDSBARCO1024Data_1; break; + case 83: LVDSData = SiS_Pr->SiS_LVDSBARCO1024Data_2; break; + case 84: LVDSData = SiS_Pr->SiS_LVDS848x480Data_1; break; + case 85: LVDSData = SiS_Pr->SiS_LVDS848x480Data_2; break; case 90: LVDSData = SiS_Pr->SiS_CHTVUPALMData; break; case 91: LVDSData = SiS_Pr->SiS_CHTVOPALMData; break; case 92: LVDSData = SiS_Pr->SiS_CHTVUPALNData; break; case 93: LVDSData = SiS_Pr->SiS_CHTVOPALNData; break; - case 99: LVDSData = SiS_Pr->SiS_CHTVSOPALData; break; /* TW: Super Overscan */ + case 99: LVDSData = SiS_Pr->SiS_CHTVSOPALData; break; /* Super Overscan */ default: LVDSData = SiS_Pr->SiS_LVDS1024x768Data_1; break; - } + } } SiS_Pr->SiS_VGAHT = (LVDSData+ResIndex)->VGAHT; SiS_Pr->SiS_VGAVT = (LVDSData+ResIndex)->VGAVT; - SiS_Pr->SiS_HT = (LVDSData+ResIndex)->LCDHT; - SiS_Pr->SiS_VT = (LVDSData+ResIndex)->LCDVT; - - if((SiS_Pr->SiS_IF_DEF_LVDS == 0) && (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) { - - if(!(SiS_Pr->SiS_LCDInfo & LCDNonExpanding)){ - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768){ - SiS_Pr->SiS_HDE = 1024; - SiS_Pr->SiS_VDE = 768; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024){ - SiS_Pr->SiS_HDE = 1280; - SiS_Pr->SiS_VDE = 1024; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050){ - SiS_Pr->SiS_HDE = 1400; - SiS_Pr->SiS_VDE = 1050; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200){ - SiS_Pr->SiS_HDE = 1600; - SiS_Pr->SiS_VDE = 1200; - } else { - SiS_Pr->SiS_HDE = 1280; - SiS_Pr->SiS_VDE = 960; - } - } + SiS_Pr->SiS_HT = (LVDSData+ResIndex)->LCDHT; + SiS_Pr->SiS_VT = (LVDSData+ResIndex)->LCDVT; - } else { + if(SiS_Pr->SiS_VBType & VB_SISVB) { - if(SiS_Pr->SiS_IF_DEF_TRUMPION == 0) { - if((SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) && (!(SiS_Pr->SiS_LCDInfo & LCDPass11))) { - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { - if((!(SiS_Pr->SiS_LCDInfo & LCDNonExpanding)) || (SiS_Pr->SiS_SetFlag & CRT2IsVGA)) { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) { - SiS_Pr->SiS_HDE = 800; - SiS_Pr->SiS_VDE = 600; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { - SiS_Pr->SiS_HDE = 1024; - SiS_Pr->SiS_VDE = 768; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { - SiS_Pr->SiS_HDE = 1280; - SiS_Pr->SiS_VDE = 1024; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) { - SiS_Pr->SiS_HDE = 1024; - SiS_Pr->SiS_VDE = 600; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { - SiS_Pr->SiS_HDE = 1400; - SiS_Pr->SiS_VDE = 1050; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) { - SiS_Pr->SiS_HDE = 1152; - SiS_Pr->SiS_VDE = 768; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x864) { - SiS_Pr->SiS_HDE = 1152; - SiS_Pr->SiS_VDE = 864; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) { - SiS_Pr->SiS_HDE = 1280; - SiS_Pr->SiS_VDE = 768; - } else { - SiS_Pr->SiS_HDE = 1600; - SiS_Pr->SiS_VDE = 1200; - } - if(SiS_Pr->SiS_IF_DEF_FSTN) { - SiS_Pr->SiS_HDE = 320; - SiS_Pr->SiS_VDE = 480; + if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) { + SiS_Pr->SiS_HDE = SiS_Pr->PanelXRes; + SiS_Pr->SiS_VDE = SiS_Pr->PanelYRes; + } + + } else { + + if(SiS_Pr->SiS_IF_DEF_TRUMPION == 0) { + if((SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) && (!(SiS_Pr->SiS_LCDInfo & LCDPass11))) { + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { + if((!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) || (SiS_Pr->SiS_SetFlag & SetDOSMode)) { + SiS_Pr->SiS_HDE = SiS_Pr->PanelXRes; + SiS_Pr->SiS_VDE = SiS_Pr->PanelYRes; + + if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) { + if(ResIndex < 0x08) { + SiS_Pr->SiS_HDE = 1280; + SiS_Pr->SiS_VDE = 1024; + } + } + } } - } - } + } } - } - } + } } -/* TW: Checked against 630/301B BIOS; does not check VDE values for LCD */ -void -SiS_GetCRT2Data301(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, +static void +SiS_GetCRT2Data301(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex, USHORT RefreshRateTableIndex, - PSIS_HW_DEVICE_INFO HwDeviceExtension) + PSIS_HW_INFO HwInfo) { USHORT tempax,tempbx,modeflag; USHORT resinfo; @@ -3289,13 +2968,19 @@ SiS_GetCRT2Data301(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT Mode const SiS_LCDDataStruct *LCDPtr = NULL; const SiS_TVDataStruct *TVPtr = NULL; - if(ModeNo<=0x13) { - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; - resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; } else { + if(SiS_Pr->UseCustomMode) { + modeflag = SiS_Pr->CModeFlag; + resinfo = 0; + } else { modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; + } } + SiS_Pr->SiS_NewFlickerMode = 0; SiS_Pr->SiS_RVBHRS = 50; SiS_Pr->SiS_RY1COE = 0; @@ -3303,34 +2988,40 @@ SiS_GetCRT2Data301(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT Mode SiS_Pr->SiS_RY3COE = 0; SiS_Pr->SiS_RY4COE = 0; - SiS_GetCRT2ResInfo(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,HwDeviceExtension); - - /* TW: For VGA2 ("RAMDAC2") */ + SiS_GetCRT2ResInfo(SiS_Pr,ModeNo,ModeIdIndex,HwInfo); if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC){ - SiS_GetRAMDAC2DATA(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - HwDeviceExtension); - return; - } - /* TW: For TV */ + if(SiS_Pr->UseCustomMode) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + SiS_Pr->SiS_RVBHCMAX = 1; + SiS_Pr->SiS_RVBHCFACT = 1; + SiS_Pr->SiS_VGAHT = SiS_Pr->CHTotal; + SiS_Pr->SiS_VGAVT = SiS_Pr->CVTotal; + SiS_Pr->SiS_HT = SiS_Pr->CHTotal; + SiS_Pr->SiS_VT = SiS_Pr->CVTotal; + SiS_Pr->SiS_HDE = SiS_Pr->SiS_VGAHDE; + SiS_Pr->SiS_VDE = SiS_Pr->SiS_VGAVDE; - SiS_GetCRT2Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - &CRT2Index,&ResIndex,HwDeviceExtension); + } else { - switch (CRT2Index) { -#ifdef oldHV - case 2: TVPtr = SiS_Pr->SiS_ExtHiTVData; break; - case 7: TVPtr = SiS_Pr->SiS_St1HiTVData; break; - case 12: TVPtr = SiS_Pr->SiS_St2HiTVData; break; -#endif - case 3: TVPtr = SiS_Pr->SiS_ExtPALData; break; - case 4: TVPtr = SiS_Pr->SiS_ExtNTSCData; break; - case 8: TVPtr = SiS_Pr->SiS_StPALData; break; - case 9: TVPtr = SiS_Pr->SiS_StNTSCData; break; - default: TVPtr = SiS_Pr->SiS_StPALData; break; /* TW: Just to avoid a crash */ + SiS_GetRAMDAC2DATA(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo); + } + + } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + + SiS_GetCRT2Ptr(SiS_Pr,ModeNo,ModeIdIndex,RefreshRateTableIndex, + &CRT2Index,&ResIndex,HwInfo); + + switch(CRT2Index) { + case 2: TVPtr = SiS_Pr->SiS_ExtHiTVData; break; +/* case 7: TVPtr = SiS_Pr->SiS_St1HiTVData; break; */ + case 12: TVPtr = SiS_Pr->SiS_St2HiTVData; break; + case 3: TVPtr = SiS_Pr->SiS_ExtPALData; break; + case 4: TVPtr = SiS_Pr->SiS_ExtNTSCData; break; + case 8: TVPtr = SiS_Pr->SiS_StPALData; break; + case 9: TVPtr = SiS_Pr->SiS_StNTSCData; break; + default: TVPtr = SiS_Pr->SiS_StPALData; break; } SiS_Pr->SiS_RVBHCMAX = (TVPtr+ResIndex)->RVBHCMAX; @@ -3342,1416 +3033,536 @@ SiS_GetCRT2Data301(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT Mode SiS_Pr->SiS_RVBHRS = (TVPtr+ResIndex)->RVBHRS; SiS_Pr->SiS_NewFlickerMode = (TVPtr+ResIndex)->FlickerMode; if(modeflag & HalfDCLK) { - SiS_Pr->SiS_RVBHRS = (TVPtr+ResIndex)->HALFRVBHRS; + SiS_Pr->SiS_RVBHRS = (TVPtr+ResIndex)->HALFRVBHRS; } - if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { /* TW: NOT oldHV! */ - - if(resinfo == 0x08) SiS_Pr->SiS_NewFlickerMode = 0x40; - if(resinfo == 0x09) SiS_Pr->SiS_NewFlickerMode = 0x40; - if(resinfo == 0x12) SiS_Pr->SiS_NewFlickerMode = 0x40; - - if(SiS_Pr->SiS_VGAVDE == 350) SiS_Pr->SiS_SetFlag |= TVSimuMode; - - SiS_Pr->SiS_HT = ExtHiTVHT; - SiS_Pr->SiS_VT = ExtHiTVVT; - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { - if(SiS_Pr->SiS_SetFlag & TVSimuMode) { - SiS_Pr->SiS_HT = StHiTVHT; - SiS_Pr->SiS_VT = StHiTVVT; - if(!(modeflag & Charx8Dot)){ - SiS_Pr->SiS_HT = StHiTextTVHT; - SiS_Pr->SiS_VT = StHiTextTVVT; - } + if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { + + if(SiS_Pr->SiS_HiVision != 3) { + if(resinfo == SIS_RI_1024x768) SiS_Pr->SiS_NewFlickerMode = 0x40; + if(resinfo == SIS_RI_1280x1024) SiS_Pr->SiS_NewFlickerMode = 0x40; + if(resinfo == SIS_RI_1280x720) SiS_Pr->SiS_NewFlickerMode = 0x40; + } + + switch(SiS_Pr->SiS_HiVision) { + case 2: + case 1: + case 0: + SiS_Pr->SiS_HT = 0x6b4; + SiS_Pr->SiS_VT = 0x20d; + /* Don't care about TVSimuMode */ + break; + default: + if(SiS_Pr->SiS_VGAVDE == 350) SiS_Pr->SiS_TVMode |= TVSetTVSimuMode; + + SiS_Pr->SiS_HT = ExtHiTVHT; + SiS_Pr->SiS_VT = ExtHiTVVT; + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { + if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) { + SiS_Pr->SiS_HT = StHiTVHT; + SiS_Pr->SiS_VT = StHiTVVT; + if(!(modeflag & Charx8Dot)){ + SiS_Pr->SiS_HT = StHiTextTVHT; + SiS_Pr->SiS_VT = StHiTextTVVT; + } + } } - } + } } else { - SiS_Pr->SiS_RY1COE = (TVPtr+ResIndex)->RY1COE; - SiS_Pr->SiS_RY2COE = (TVPtr+ResIndex)->RY2COE; - SiS_Pr->SiS_RY3COE = (TVPtr+ResIndex)->RY3COE; - SiS_Pr->SiS_RY4COE = (TVPtr+ResIndex)->RY4COE; - - if(modeflag & HalfDCLK) { - SiS_Pr->SiS_RY1COE = 0x00; - SiS_Pr->SiS_RY2COE = 0xf4; - SiS_Pr->SiS_RY3COE = 0x10; - SiS_Pr->SiS_RY4COE = 0x38; - } - - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) { - SiS_Pr->SiS_HT = NTSCHT; -/* if(SiS_Pr->SiS_VBType & (VB_SIS30xLV|VB_SIS30xNEW)) { */ /* TW: ALL newer 650 BIOSes do this, no idea about 301B */ - if((ModeNo == 0x4a) || (ModeNo == 0x38)) SiS_Pr->SiS_HT = NTSC2HT; -/* } */ - SiS_Pr->SiS_VT = NTSCVT; - } else { - SiS_Pr->SiS_HT = PALHT; - SiS_Pr->SiS_VT = PALVT; - } - - } - - return; - } - - /* TW: For LCD */ - /* TW: Checked against 650/301LV; CRT2Index different (but does not matter) */ + SiS_Pr->SiS_RY1COE = (TVPtr+ResIndex)->RY1COE; + SiS_Pr->SiS_RY2COE = (TVPtr+ResIndex)->RY2COE; + SiS_Pr->SiS_RY3COE = (TVPtr+ResIndex)->RY3COE; + SiS_Pr->SiS_RY4COE = (TVPtr+ResIndex)->RY4COE; - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + if(modeflag & HalfDCLK) { + SiS_Pr->SiS_RY1COE = 0x00; + SiS_Pr->SiS_RY2COE = 0xf4; + SiS_Pr->SiS_RY3COE = 0x10; + SiS_Pr->SiS_RY4COE = 0x38; + } - SiS_GetCRT2Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - &CRT2Index,&ResIndex,HwDeviceExtension); - - switch (CRT2Index) { - case 0: LCDPtr = SiS_Pr->SiS_ExtLCD1024x768Data; break; /* VESA Timing */ - case 1: LCDPtr = SiS_Pr->SiS_ExtLCD1280x1024Data; break; /* VESA Timing */ - case 5: LCDPtr = SiS_Pr->SiS_StLCD1024x768Data; break; /* Obviously unused */ - case 6: LCDPtr = SiS_Pr->SiS_StLCD1280x1024Data; break; /* Obviously unused */ - case 10: LCDPtr = SiS_Pr->SiS_St2LCD1024x768Data; break; /* Non-VESA Timing */ - case 11: LCDPtr = SiS_Pr->SiS_St2LCD1280x1024Data; break; /* Non-VESA Timing */ - case 13: LCDPtr = SiS_Pr->SiS_NoScaleData1024x768; break; /* Non-expanding */ - case 14: LCDPtr = SiS_Pr->SiS_NoScaleData1280x1024; break; /* Non-expanding */ - case 15: LCDPtr = SiS_Pr->SiS_LCD1280x960Data; break; /* 1280x960 */ - case 20: LCDPtr = SiS_Pr->SiS_ExtLCD1400x1050Data; break; /* VESA Timing */ - case 21: LCDPtr = SiS_Pr->SiS_NoScaleData1400x1050; break; /* Non-expanding */ - case 22: LCDPtr = SiS_Pr->SiS_StLCD1400x1050Data; break; /* Non-VESA Timing */ - case 23: LCDPtr = SiS_Pr->SiS_ExtLCD1600x1200Data; break; /* VESA Timing */ - case 24: LCDPtr = SiS_Pr->SiS_NoScaleData1600x1200; break; /* Non-expanding */ - case 25: LCDPtr = SiS_Pr->SiS_StLCD1600x1200Data; break; /* Non-VESA Timing */ - default: LCDPtr = SiS_Pr->SiS_ExtLCD1024x768Data; break; /* Just to avoid a crash */ - } + if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) { + SiS_Pr->SiS_HT = NTSCHT; + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + if((ModeNo == 0x64) || (ModeNo == 0x4a) || (ModeNo == 0x38)) SiS_Pr->SiS_HT = NTSC2HT; + } + SiS_Pr->SiS_VT = NTSCVT; + } else { + SiS_Pr->SiS_HT = PALHT; + SiS_Pr->SiS_VT = PALVT; + } - SiS_Pr->SiS_RVBHCMAX = (LCDPtr+ResIndex)->RVBHCMAX; - SiS_Pr->SiS_RVBHCFACT = (LCDPtr+ResIndex)->RVBHCFACT; - SiS_Pr->SiS_VGAHT = (LCDPtr+ResIndex)->VGAHT; - SiS_Pr->SiS_VGAVT = (LCDPtr+ResIndex)->VGAVT; - SiS_Pr->SiS_HT = (LCDPtr+ResIndex)->LCDHT; - SiS_Pr->SiS_VT = (LCDPtr+ResIndex)->LCDVT; - - tempax = 1024; - if(SiS_Pr->SiS_SetFlag & LCDVESATiming) { - if (SiS_Pr->SiS_VGAVDE == 350) tempbx = 560; - else if(SiS_Pr->SiS_VGAVDE == 400) tempbx = 640; - else tempbx = 768; - } else { - if (SiS_Pr->SiS_VGAVDE == 357) tempbx = 527; - else if(SiS_Pr->SiS_VGAVDE == 420) tempbx = 620; - else if(SiS_Pr->SiS_VGAVDE == 525) tempbx = 775; - else if(SiS_Pr->SiS_VGAVDE == 600) tempbx = 775; - else if(SiS_Pr->SiS_VGAVDE == 350) tempbx = 560; - else if(SiS_Pr->SiS_VGAVDE == 400) tempbx = 640; - else tempbx = 768; } - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024){ - tempax = 1280; - if (SiS_Pr->SiS_VGAVDE == 360) tempbx = 768; - else if(SiS_Pr->SiS_VGAVDE == 375) tempbx = 800; - else if(SiS_Pr->SiS_VGAVDE == 405) tempbx = 864; - else tempbx = 1024; - } - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960){ - tempax = 1280; - if (SiS_Pr->SiS_VGAVDE == 350) tempbx = 700; - else if(SiS_Pr->SiS_VGAVDE == 400) tempbx = 800; - else if(SiS_Pr->SiS_VGAVDE == 1024) tempbx = 960; - else tempbx = 960; - } - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050){ - tempax = 1400; - tempbx = 1050; - } - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) { - tempax = SiS_Pr->SiS_VGAHDE; - tempbx = SiS_Pr->SiS_VGAVDE; - } - SiS_Pr->SiS_HDE = tempax; - SiS_Pr->SiS_VDE = tempbx; - return; - } -} -USHORT -SiS_GetResInfo(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex) -{ - USHORT resindex; - - if(ModeNo<=0x13) - resindex=SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; - else - resindex=SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; + } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - return(resindex); -} + if(SiS_Pr->UseCustomMode) { -/* TW: Checked against 650/301LV, 650/LVDS, 630/LVDS, 630/301 and 630/301B BIOS */ -void -SiS_GetCRT2ResInfo(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT xres,yres,modeflag=0,resindex; + SiS_Pr->SiS_RVBHCMAX = 1; + SiS_Pr->SiS_RVBHCFACT = 1; + SiS_Pr->SiS_VGAHT = SiS_Pr->CHTotal; + SiS_Pr->SiS_VGAVT = SiS_Pr->CVTotal; + SiS_Pr->SiS_HT = SiS_Pr->CHTotal; + SiS_Pr->SiS_VT = SiS_Pr->CVTotal; + SiS_Pr->SiS_HDE = SiS_Pr->SiS_VGAHDE; + SiS_Pr->SiS_VDE = SiS_Pr->SiS_VGAVDE; - resindex = SiS_GetResInfo(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex); + } else { - if(ModeNo <= 0x13) { - xres = SiS_Pr->SiS_StResInfo[resindex].HTotal; - yres = SiS_Pr->SiS_StResInfo[resindex].VTotal; - } else { - xres = SiS_Pr->SiS_ModeResInfo[resindex].HTotal; - yres = SiS_Pr->SiS_ModeResInfo[resindex].VTotal; - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; - } + SiS_GetCRT2Ptr(SiS_Pr,ModeNo,ModeIdIndex,RefreshRateTableIndex, + &CRT2Index,&ResIndex,HwInfo); + + switch(CRT2Index) { + case 0: LCDPtr = SiS_Pr->SiS_ExtLCD1024x768Data; break; /* VESA Timing */ + case 1: LCDPtr = SiS_Pr->SiS_ExtLCD1280x1024Data; break; /* VESA Timing */ + case 5: LCDPtr = SiS_Pr->SiS_StLCD1024x768Data; break; /* Obviously unused */ + case 6: LCDPtr = SiS_Pr->SiS_StLCD1280x1024Data; break; /* Obviously unused */ + case 10: LCDPtr = SiS_Pr->SiS_St2LCD1024x768Data; break; /* Non-VESA Timing */ + case 11: LCDPtr = SiS_Pr->SiS_St2LCD1280x1024Data; break; /* Non-VESA Timing */ + case 13: LCDPtr = SiS_Pr->SiS_NoScaleData1024x768; break; /* Non-expanding */ + case 14: LCDPtr = SiS_Pr->SiS_NoScaleData1280x1024; break; /* Non-expanding */ + case 15: LCDPtr = SiS_Pr->SiS_LCD1280x960Data; break; /* 1280x960 */ + case 20: LCDPtr = SiS_Pr->SiS_ExtLCD1400x1050Data; break; /* VESA Timing */ + case 21: LCDPtr = SiS_Pr->SiS_NoScaleData1400x1050; break; /* Non-expanding (let panel scale) */ + case 22: LCDPtr = SiS_Pr->SiS_StLCD1400x1050Data; break; /* Non-VESA Timing (let panel scale) */ + case 23: LCDPtr = SiS_Pr->SiS_ExtLCD1600x1200Data; break; /* VESA Timing */ + case 24: LCDPtr = SiS_Pr->SiS_NoScaleData1600x1200; break; /* Non-expanding */ + case 25: LCDPtr = SiS_Pr->SiS_StLCD1600x1200Data; break; /* Non-VESA Timing */ + case 26: LCDPtr = SiS_Pr->SiS_ExtLCD1280x768Data; break; /* VESA Timing */ + case 27: LCDPtr = SiS_Pr->SiS_NoScaleData1280x768; break; /* Non-expanding */ + case 28: LCDPtr = SiS_Pr->SiS_StLCD1280x768Data; break; /* Non-VESA Timing */ + case 29: LCDPtr = SiS_Pr->SiS_NoScaleData; break; /* Generic no-scale data */ +#ifdef SIS315H + case 50: LCDPtr = (SiS_LCDDataStruct *)SiS310_ExtCompaq1280x1024Data; break; + case 51: LCDPtr = SiS_Pr->SiS_NoScaleData1280x1024; break; + case 52: LCDPtr = SiS_Pr->SiS_St2LCD1280x1024Data; break; +#endif + default: LCDPtr = SiS_Pr->SiS_ExtLCD1024x768Data; break; + } - /* TW: Inserted entire if-section from 650/LVDS BIOS 1.10.07: */ - if((HwDeviceExtension->jChipType >= SIS_315H) && (SiS_Pr->SiS_IF_DEF_LVDS == 1)) { - if((ModeNo != 0x03) && (SiS_Pr->SiS_SetFlag & CRT2IsVGA)) { - if(yres == 350) yres = 400; - } - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x3a) & 0x01) { - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x34) == 0x12) - yres = 400; - } - } + SiS_Pr->SiS_RVBHCMAX = (LCDPtr+ResIndex)->RVBHCMAX; + SiS_Pr->SiS_RVBHCFACT = (LCDPtr+ResIndex)->RVBHCFACT; + SiS_Pr->SiS_VGAHT = (LCDPtr+ResIndex)->VGAHT; + SiS_Pr->SiS_VGAVT = (LCDPtr+ResIndex)->VGAVT; + SiS_Pr->SiS_HT = (LCDPtr+ResIndex)->LCDHT; + SiS_Pr->SiS_VT = (LCDPtr+ResIndex)->LCDVT; - if(ModeNo > 0x13) { - if(SiS_Pr->SiS_IF_DEF_FSTN == 1){ - xres *= 2; - yres *= 2; - } else { - if(modeflag & HalfDCLK) xres *= 2; - if(modeflag & DoubleScanMode) yres *= 2; - } - } +#ifdef TWDEBUG + xf86DrvMsg(0, X_INFO, + "GetCRT2Data: Index %d ResIndex %d\n", CRT2Index, ResIndex); +#endif - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - /* TW: Inserted from 650/301LV BIOS */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { - if(xres == 720) xres = 640; - } else { - if((HwDeviceExtension->jChipType != SIS_300) || - (SiS_Pr->SiS_VBInfo & (SetCRT2ToAVIDEO | SetCRT2ToSVIDEO | - SetCRT2ToSCART | SetCRT2ToLCD | SetCRT2ToHiVisionTV))) { - if(xres == 720) xres = 640; - } - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { - if(yres == 400) yres = 405; - if(yres == 350) yres = 360; - if(SiS_Pr->SiS_SetFlag & LCDVESATiming) { - if(yres == 360) yres = 375; - } - } - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768){ - if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) { - if(!(SiS_Pr->SiS_LCDInfo & LCDNonExpanding)) { - if(yres == 350) yres = 357; - if(yres == 400) yres = 420; - if(yres == 480) yres = 525; - } - } - } - /* TW: Inserted for 630/301B */ - if( ( (HwDeviceExtension->jChipType < SIS_315H) && - (HwDeviceExtension->jChipType != SIS_300) ) && - (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) ) { - if(xres == 720) xres = 640; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + tempax = 1024; + if(SiS_Pr->SiS_SetFlag & LCDVESATiming) { + if(HwInfo->jChipType < SIS_315H) { + if (SiS_Pr->SiS_VGAVDE == 350) tempbx = 560; + else if(SiS_Pr->SiS_VGAVDE == 400) tempbx = 640; + else tempbx = 768; + } else { + tempbx = 768; + } + } else { + if (SiS_Pr->SiS_VGAVDE == 357) tempbx = 527; + else if(SiS_Pr->SiS_VGAVDE == 420) tempbx = 620; + else if(SiS_Pr->SiS_VGAVDE == 525) tempbx = 775; + else if(SiS_Pr->SiS_VGAVDE == 600) tempbx = 775; + else if(SiS_Pr->SiS_VGAVDE == 350) tempbx = 560; + else if(SiS_Pr->SiS_VGAVDE == 400) tempbx = 640; + else tempbx = 768; + } + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { + tempax = 1280; + if (SiS_Pr->SiS_VGAVDE == 360) tempbx = 768; + else if(SiS_Pr->SiS_VGAVDE == 375) tempbx = 800; + else if(SiS_Pr->SiS_VGAVDE == 405) tempbx = 864; + else tempbx = 1024; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960) { + tempax = 1280; + if (SiS_Pr->SiS_VGAVDE == 350) tempbx = 700; + else if(SiS_Pr->SiS_VGAVDE == 400) tempbx = 800; + else if(SiS_Pr->SiS_VGAVDE == 1024) tempbx = 960; + else tempbx = 960; + } else if((SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) && + (HwInfo->jChipType >= SIS_661)) { + tempax = 1400; + tempbx = 1050; + if(SiS_Pr->SiS_VGAVDE == 1024) { + tempax = 1280; + tempbx = 1024; } + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) { + tempax = 1600; + tempbx = 1200; + if((HwInfo->jChipType < SIS_661) || (!(SiS_Pr->SiS_SetFlag & LCDVESATiming))) { + if (SiS_Pr->SiS_VGAVDE == 350) tempbx = 875; + else if(SiS_Pr->SiS_VGAVDE == 400) tempbx = 1000; + } + } else { + tempax = SiS_Pr->PanelXRes; + tempbx = SiS_Pr->PanelYRes; } - } else { - if(xres == 720) xres = 640; - /* TW: Inserted from 650/LVDS and 630/LVDS BIOS */ - if(SiS_Pr->SiS_SetFlag & CRT2IsVGA) { - yres = 400; - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x17) & 0x80) yres = 480; - } else { - if(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x13) & 0x80) yres = 480; - } - } + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) { + tempax = SiS_Pr->SiS_VGAHDE; + tempbx = SiS_Pr->SiS_VGAVDE; + } + SiS_Pr->SiS_HDE = tempax; + SiS_Pr->SiS_VDE = tempbx; + } } - SiS_Pr->SiS_VGAHDE = SiS_Pr->SiS_HDE = xres; - SiS_Pr->SiS_VGAVDE = SiS_Pr->SiS_VDE = yres; } -/* TW: Checked against 650/301 and 650/LVDS (1.10.07) BIOS; modified for new panel resolutions */ -/* TW: Done differently in 630/301B BIOS; but same effect; checked against 630/301 */ -void -SiS_GetCRT2Ptr(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - USHORT RefreshRateTableIndex,USHORT *CRT2Index,USHORT *ResIndex, - PSIS_HW_DEVICE_INFO HwDeviceExtension) +static void +SiS_GetCRT2Data(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo) { - USHORT tempbx=0,tempal=0; - USHORT Flag,resinfo=0; - - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { /* LCD */ - - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960) { - tempbx = 15; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { - tempbx = 20; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx = 21; - if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) tempbx = 22; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) { - tempbx = 23; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx = 24; - if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) tempbx = 25; - } else if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) { - tempbx = 13; - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) tempbx++; - } else { - tempbx = SiS_Pr->SiS_LCDResInfo - SiS_Pr->SiS_Panel1024x768; - if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) { - tempbx += 5; - /* GetRevisionID(); */ - /* TW: BIOS only adds 5 once */ - tempbx += 5; - } - } - } else { /* TV */ -#ifdef oldHV - if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV){ - if(SiS_Pr->SiS_VGAVDE > 480) SiS_Pr->SiS_SetFlag &= (~TVSimuMode); /* TW: Was "(!TVSimuMode)" - WRONG */ - tempbx = 2; - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { - if(!(SiS_Pr->SiS_SetFlag & TVSimuMode)) tempbx = 12; /* TW: Was 10! - WRONG */ - } - } else { -#endif - if(SiS_Pr->SiS_VBInfo & SetPALTV) tempbx = 3; - else tempbx = 4; - if(SiS_Pr->SiS_SetFlag & TVSimuMode) tempbx += 5; -#ifdef oldHV - } -#endif - } - - if(ModeNo <= 0x13) { - tempal = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; - } else { - tempal = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; - resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; - } - - tempal &= 0x3F; - - if((SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && - (SiS_Pr->SiS_VBInfo & (SetCRT2ToTV-SetCRT2ToHiVisionTV))) { - if(tempal == 0x06) tempal = 0x07; - } - - /* TW: Inserted from 300/301LV BIOS */ - if((HwDeviceExtension->jChipType == SIS_300) && - (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) { - if(ModeNo > 0x13) { - if((resinfo == 0x0c) || (resinfo == 0x0d)) /* 720 (index diff. on 310/325!) */ - tempal = 6; - } - } + if(SiS_Pr->SiS_VBType & VB_SISVB) { - if(HwDeviceExtension->jChipType != SIS_300) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - if((ModeNo == 0x31) || (ModeNo == 0x32)) tempal = 6; - } - } + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - *CRT2Index = tempbx; - *ResIndex = tempal; - - } else { /* LVDS */ - - Flag = 1; - tempbx = 0; - if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) { - Flag = 0; - tempbx = 10; - if(SiS_Pr->SiS_VBInfo & SetCHTVOverScan) tempbx += 1; - if(SiS_Pr->SiS_VBInfo & SetPALTV) { - tempbx += 2; - if(SiS_Pr->SiS_CHSOverScan) tempbx = 99; - if(SiS_Pr->SiS_CHPALM) { - tempbx = 90; - if(SiS_Pr->SiS_VBInfo & SetCHTVOverScan) tempbx += 1; - } else if(SiS_Pr->SiS_CHPALN) { - tempbx = 92; - if(SiS_Pr->SiS_VBInfo & SetCHTVOverScan) tempbx += 1; - } - - } - } - } + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { - if(Flag == 1) { - tempbx = SiS_Pr->SiS_LCDResInfo - SiS_Pr->SiS_PanelMinLVDS; - if(SiS_Pr->SiS_LCDResInfo <= SiS_Pr->SiS_Panel1280x1024) { - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx += 3; - } else { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { - tempbx = 8; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx++; - } - if(SiS_Pr->SiS_LCDInfo & LCDPass11) { - tempbx = 7; - } + SiS_GetCRT2DataLVDS(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo); - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) tempbx = 6; + } else { - /* TW: Inserted from 630/LVDS 2.04.5c BIOS */ - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) { - tempbx = 15; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx += 2; - } - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) { - tempbx = 16; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx += 2; - } - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) { - tempbx = 18; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx++; - } - } - } + if((SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) { - if(ModeNo <= 0x13) - tempal = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; - else { - tempal = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; - resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; - } + /* Need LVDS Data for LCD on 301B-DH */ + SiS_GetCRT2DataLVDS(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo); - if(SiS_Pr->SiS_IF_DEF_FSTN){ - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel320x480){ - tempbx = 14; - tempal = 6; - } - } + } else { - /* TW: Inserted from 650/LVDS BIOS */ - if(SiS_Pr->SiS_SetFlag & CRT2IsVGA) { - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) tempal = 7; - if(HwDeviceExtension->jChipType < SIS_315H) { - /* TW: Inserted from 630/LVDS (2.04.5c) and 630/301B (II) BIOS */ - if(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x13) & 0x80) tempal++; - } + SiS_GetCRT2Data301(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo); - } + } - /* TW: Inserted from 630/301B BIOS */ - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - if(ModeNo > 0x13) { - if(HwDeviceExtension->jChipType < SIS_315H) { - if((resinfo == 0x0c) || (resinfo == 0x0d)) /* 720 */ - tempal = 6; - } else { - if((resinfo == 0x0d) || (resinfo == 0x0e)) /* 720 */ - tempal = 6; - } - } - } + } - *CRT2Index = tempbx; - *ResIndex = tempal & 0x1F; - } -} + } else { -void -SiS_GetCRT2PtrA(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - USHORT RefreshRateTableIndex,USHORT *CRT2Index, - USHORT *ResIndex) -{ - USHORT tempbx,tempal; + SiS_GetCRT2Data301(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo); - tempbx = SiS_Pr->SiS_LCDResInfo; + } - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) { - tempbx = 4; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { - tempbx = 3; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960) { - tempbx = 2; } else { - tempbx -= SiS_Pr->SiS_Panel1024x768; - } - - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx += 5; - if(ModeNo <= 0x13) - tempal = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; - else - tempal = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; + SiS_GetCRT2DataLVDS(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo); - *CRT2Index = tempbx; - *ResIndex = tempal & 0x1F; + } } -/* TW: New from 650/301LVx BIOS */ -void -SiS_GetCRT2Part2Ptr(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - USHORT RefreshRateTableIndex,USHORT *CRT2Index, - USHORT *ResIndex) -{ - USHORT tempbx,tempal; - - if(ModeNo <= 0x13) - tempal = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; - else - tempal = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; - - tempbx = SiS_Pr->SiS_LCDResInfo; - - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx += 16; - else if(SiS_Pr->SiS_SetFlag & LCDVESATiming) tempbx += 32; - - *CRT2Index = tempbx; - *ResIndex = tempal & 0x3F; -} +/*********************************************/ +/* GET LVDS DES DATA */ +/*********************************************/ -/* TW: Checked against all (incl 650/LVDS (1.10.07), 630/301B, 630/301) BIOSes */ -USHORT -SiS_GetRatePtrCRT2(SiS_Private *SiS_Pr, UCHAR *ROMAddr, USHORT ModeNo, USHORT ModeIdIndex, - PSIS_HW_DEVICE_INFO HwDeviceExtension) +static void +SiS_GetLVDSDesPtr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + USHORT RefreshRateTableIndex, USHORT *PanelIndex, + USHORT *ResIndex, PSIS_HW_INFO HwInfo) { - SHORT LCDRefreshIndex[] = { 0x00, 0x00, 0x03, 0x01, - 0x01, 0x01, 0x01, 0x01, - 0x01, 0x01, 0x01, 0x01, - 0x01, 0x01, 0x01, 0x01 }; - USHORT RefreshRateTableIndex,i,backup_i; - USHORT modeflag,index,temp,backupindex; - - if(SiS_Pr->UseCustomMode) return 0; - - if(ModeNo <= 0x13) - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; - else - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; - - if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - if(modeflag & HalfDCLK) return(0); - } - } - - if(ModeNo < 0x14) return(0xFFFF); - - /* TW: CR33 holds refresh rate index for CRT1 [3:0] and CRT2 [7:4]. - * On LVDS machines, CRT2 index is always 0 and will be - * set to 0 by the following code; this causes the function - * to take the first non-interlaced mode in SiS_Ext2Struct - */ - - index = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x33); - index >>= SiS_Pr->SiS_SelectCRT2Rate; - index &= 0x0F; - backupindex = index; - - if(index > 0) index--; - - if(SiS_Pr->SiS_SetFlag & ProgrammingCRT2) { - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { - if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) index = 0; - } else { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - if((HwDeviceExtension->jChipType < SIS_315H) && - (HwDeviceExtension->jChipType != SIS_300)) - index = 0; - else if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) - index = backupindex = 0; - } - } - } - - if(SiS_Pr->SiS_SetFlag & ProgrammingCRT2) { - if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - index = 0; - } - } - if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - /* TW: This is not done in 630/301B BIOS */ - temp = LCDRefreshIndex[SiS_Pr->SiS_LCDResInfo]; - if(index > temp) index = temp; - } else { - index = 0; - } - } - } - - RefreshRateTableIndex = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].REFindex; - ModeNo = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].ModeID; + USHORT tempbx,tempal,modeflag; - /* TW: Inserted from 650/LVDS 1.10.07, 650/301LVx 1.10.6s */ - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(!(SiS_Pr->SiS_VBInfo & DriverMode)) { - if( (SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_VESAID == 0x105) || - (SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_VESAID == 0x107) ) { - if(backupindex <= 1) - RefreshRateTableIndex++; - } - } + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + tempal = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; + } else { + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + tempal = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; } - i = 0; - do { - if(SiS_Pr->SiS_RefIndex[RefreshRateTableIndex + i].ModeID != ModeNo) break; - temp = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex + i].Ext_InfoFlag; - temp &= ModeInfoFlag; - if(temp < SiS_Pr->SiS_ModeType) break; - i++; - index--; - } while(index != 0xFFFF); - - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC)) { - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { - temp = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex + i - 1].Ext_InfoFlag; - if(temp & InterlaceMode) { - i++; - } - } + tempbx = 0; + if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + tempbx = 50; + if((SiS_Pr->SiS_TVMode & TVSetPAL) && (!(SiS_Pr->SiS_TVMode & TVSetPALM))) tempbx += 2; + if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) tempbx += 1; + /* Nothing special needed for SOverscan */ + /* PALM uses NTSC data, PALN uses PAL data */ + } } - i--; - - if((SiS_Pr->SiS_SetFlag & ProgrammingCRT2) && (!(SiS_Pr->SiS_VBInfo & DisableCRT2Display))) { - backup_i = i; - if (!(SiS_AdjustCRT2Rate(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex, - RefreshRateTableIndex,&i,HwDeviceExtension))) { - /* TW: This is for avoiding random data to be used; i is - * in an undefined state if no matching CRT2 mode is - * found. - */ - i = backup_i; - } + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + tempbx = SiS_Pr->SiS_LCDTypeInfo; + if(HwInfo->jChipType >= SIS_661) { + /* As long as we don's use the BIOS tables, we + * need to convert the TypeInfo as for 315 series + */ + tempbx = SiS_Pr->SiS_LCDResInfo - 1; + } + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 16; + if(SiS_Pr->SiS_LCDInfo & LCDPass11) { + tempbx = 32; + if(modeflag & HalfDCLK) tempbx++; + } } - return(RefreshRateTableIndex + i); -} - -/* Checked against all (incl 650/LVDS (1.10.07), 630/301) BIOSes */ -BOOLEAN -SiS_AdjustCRT2Rate(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - USHORT RefreshRateTableIndex,USHORT *i,PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT tempax,tempbx,resinfo; - USHORT modeflag,infoflag; - - if (ModeNo <= 0x13) - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; - else - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; - - resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; - tempbx = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex + (*i)].ModeID; - - tempax = 0; - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - /* TW: For 301, 301B, 302B, 301LV, 302LV */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) { - tempax |= SupportRAMDAC2; - if(HwDeviceExtension->jChipType >= SIS_315H) { - tempax |= SupportTV; - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { - if(resinfo == 0x0a) tempax |= SupportTV1024; - } - } - } - } - if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { - tempax |= SupportLCD; - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1600x1200) { - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1400x1050) { - if((resinfo == 6) && (SiS_Pr->SiS_LCDInfo & LCDNonExpanding)) { - tempax |= SupportAllCRT2; - (*i) = 0; /* TW: Restore RefreshTableIndex (BIOS 650/301LVx 1.10.6s) */ - return(1); - } else { - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x1024) { - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x960) { - if((resinfo == 6) && (SiS_Pr->SiS_LCDInfo & LCDNonExpanding)) { - return(0); - } else { - if((resinfo >= 9) && (resinfo != 0x14)) { - tempax = 0; - return(0); - } - } - } - } - } - } - } - } else { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) { - if((resinfo != 0x0f) && ((resinfo == 4) || (resinfo >= 8))) return(0); - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) { - if((resinfo != 0x10) && (resinfo > 8)) return(0); - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960) { - if((resinfo != 0x0e) && (resinfo > 8)) return(0); - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { - if(resinfo > 9) return(0); - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { - if(resinfo > 8) return(0); - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) { - if((resinfo == 4) || (resinfo > 7)) return(0); - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) { - if((resinfo == 4) || (resinfo == 3) || (resinfo > 6)) return(0); - } - } - } -#ifdef oldHV - if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { /* for HiTV */ - tempax |= SupportHiVisionTV; - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode){ - if(resinfo == 4) return(0); - if(resinfo == 3) { - if(SiS_Pr->SiS_SetFlag & TVSimuMode) return(0); - } - if(resinfo > 7) return(0); - } - } else { -#endif - if(SiS_Pr->SiS_VBInfo & (SetCRT2ToAVIDEO|SetCRT2ToSVIDEO|SetCRT2ToSCART)) { - tempax |= SupportTV; - tempax |= SupportTV1024; - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { - if((SiS_Pr->SiS_VBInfo & SetNotSimuMode) && (SiS_Pr->SiS_VBInfo & SetPALTV)) { - if(resinfo != 8) { - if( (!(SiS_Pr->SiS_VBInfo & SetPALTV)) || - ((SiS_Pr->SiS_VBInfo & SetPALTV) && (resinfo != 4)) ) { - tempax &= ~(SupportTV1024); - if(HwDeviceExtension->jChipType >= SIS_315H) { - if((modeflag & NoSupportSimuTV) && (SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { - if( (!(SiS_Pr->SiS_VBInfo & SetPALTV)) || - ((SiS_Pr->SiS_VBInfo & SetPALTV) && (resinfo != 7)) ) { - if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) return(0); - } - } - } else { - if( (resinfo != 3) || - (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) || - (SiS_Pr->SiS_VBInfo & SetNotSimuMode) ) { - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) { - if((modeflag & NoSupportSimuTV) && (SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { - if(resinfo == 3) return(0); - if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) return (0); - } - } - } else return(0); - } - } - } - } else { - tempax &= ~(SupportTV1024); - if(HwDeviceExtension->jChipType >= SIS_315H) { - if((modeflag & NoSupportSimuTV) && (SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { - if( (!(SiS_Pr->SiS_VBInfo & SetPALTV)) || - ((SiS_Pr->SiS_VBInfo & SetPALTV) && (resinfo != 7)) ) { - if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) return(0); - } - } - } else { - if( (resinfo != 3) || - (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) || - (SiS_Pr->SiS_VBInfo & SetNotSimuMode) ) { - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) { - if((modeflag & NoSupportSimuTV) && (SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { - if(resinfo == 3) return(0); - if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) return (0); - } - } - } else return(0); - } - } - } else { /* slavemode */ - if(resinfo != 8) { - if( (!(SiS_Pr->SiS_VBInfo & SetPALTV)) || - ((SiS_Pr->SiS_VBInfo & SetPALTV) && (resinfo != 4) ) ) { - tempax &= ~(SupportTV1024); - if(HwDeviceExtension->jChipType >= SIS_315H) { - if((modeflag & NoSupportSimuTV) && (SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { - if( (!(SiS_Pr->SiS_VBInfo & SetPALTV)) || - ((SiS_Pr->SiS_VBInfo & SetPALTV) && (resinfo != 7)) ) { - if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) return(0); - } - } - } else { - if( (resinfo != 3) || - (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) || - (SiS_Pr->SiS_VBInfo & SetNotSimuMode) ) { - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) { - if((modeflag & NoSupportSimuTV) && (SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { - if(resinfo == 3) return(0); - if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) return (0); - } - } - } else return(0); - } - } - } - } - } else { /* 301 */ - tempax &= ~(SupportTV1024); - if(HwDeviceExtension->jChipType >= SIS_315H) { - if((modeflag & NoSupportSimuTV) && (SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { - if( (!(SiS_Pr->SiS_VBInfo & SetPALTV)) || - ((SiS_Pr->SiS_VBInfo & SetPALTV) && (resinfo != 7)) ) { - if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) return(0); - } - } - } else { - if( (resinfo != 3) || - (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) || - (SiS_Pr->SiS_VBInfo & SetNotSimuMode) ) { - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) { - if((modeflag & NoSupportSimuTV) && (SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { - if(resinfo == 3) return(0); - if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) return (0); - } - } - } else return(0); - } - } + if(SiS_Pr->SiS_SetFlag & SetDOSMode) { + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { + tempal = 0x07; + if(HwInfo->jChipType < SIS_315H) { + if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x80) tempal++; } -#ifdef oldHV - } -#endif - } else { /* TW: for LVDS */ - - if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - tempax |= SupportCHTV; - } - } - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - tempax |= SupportLCD; - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) { - if((resinfo != 0x14) && (resinfo > 0x09)) return(0); - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) { - if((resinfo != 0x0f) && (resinfo > 0x08)) return(0); - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) { - if((resinfo != 0x10) && (resinfo > 0x08)) return(0); - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { - if((resinfo != 0x15) && (resinfo > 0x09)) return(0); - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { - if(resinfo > 0x09) return(0); - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { - if(resinfo > 0x08) return(0); - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600){ - if(resinfo > 0x07) return(0); - if(resinfo == 0x04) return(0); - } - } - } - /* TW: Look backwards in table for matching CRT2 mode */ - for(; SiS_Pr->SiS_RefIndex[RefreshRateTableIndex+(*i)].ModeID == tempbx; (*i)--) { - infoflag = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex + (*i)].Ext_InfoFlag; - if(infoflag & tempax) { - return(1); - } - if ((*i) == 0) break; - } - /* TW: Look through the whole mode-section of the table from the beginning - * for a matching CRT2 mode if no mode was found yet. - */ - for((*i) = 0; ; (*i)++) { - infoflag = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex + (*i)].Ext_InfoFlag; - if(SiS_Pr->SiS_RefIndex[RefreshRateTableIndex + (*i)].ModeID != tempbx) { - return(0); - } - if(infoflag & tempax) { - return(1); - } + } } - return(1); -} -/* Checked against 650/LVDS (1.10.07) and 650/301LV BIOS */ -void -SiS_SaveCRT2Info(SiS_Private *SiS_Pr, USHORT ModeNo) -{ - USHORT temp1,temp2; - - /* TW: We store CRT1 ModeNo in CR34 */ - SiS_SetReg1(SiS_Pr->SiS_P3d4,0x34,ModeNo); - temp1 = (SiS_Pr->SiS_VBInfo & SetInSlaveMode) >> 8; - temp2 = ~(SetInSlaveMode >> 8); - SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x31,temp2,temp1); + *PanelIndex = tempbx; + *ResIndex = tempal & 0x1F; } -/* TW: Checked against 650+301, 650/LVDS (1.10.07) and 650/301LVx (1.10.6s) BIOS */ -void -SiS_GetVBInfo(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo, - USHORT ModeIdIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension, - int checkcrt2mode) -{ - USHORT tempax,tempbx,temp; - USHORT modeflag, resinfo=0; - UCHAR OutputSelect = *SiS_Pr->pSiS_OutputSelect; - - if(SiS_Pr->UseCustomMode) { - modeflag = SiS_Pr->CModeFlag; - } else { - if (ModeNo <= 0x13) - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; - else { - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; - resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; - } - } - - SiS_Pr->SiS_SetFlag = 0; - - SiS_Pr->SiS_ModeType = modeflag & ModeInfoFlag; - - tempbx = 0; - if(SiS_BridgeIsOn(SiS_Pr,BaseAddr,HwDeviceExtension) == 0) { /* TW: "== 0" inserted from 630/301B BIOS */ - temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x30); - /* SiS_HiVision is only used on 310/325+30xB/LV/LVX */ - if(SiS_Pr->SiS_HiVision & 0x03) { /* TW: New from 650/301LVx 1.10.6s */ - temp &= (SetCRT2ToHiVisionTV | SwitchToCRT2 | SetSimuScanMode); /* 0x83 */ - temp |= SetCRT2ToHiVisionTV; /* 0x80 */ - } - if(SiS_Pr->SiS_HiVision & 0x04) { /* TW: New from 650/301LVx 1.10.6s */ - temp &= (SetCRT2ToHiVisionTV | SwitchToCRT2 | SetSimuScanMode); /* 0x83 */ - temp |= SetCRT2ToSVIDEO; /* 0x08 */ - } - if(SiS_Pr->SiS_IF_DEF_FSTN) { /* fstn must set CR30=0x21 */ - temp = (SetCRT2ToLCD | SetSimuScanMode); - SiS_SetReg1(SiS_Pr->SiS_P3d4,0x30,temp); - } - tempbx |= temp; - tempax = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x31) << 8; - tempax &= (LoadDACFlag | DriverMode | SetDispDevSwitch | SetNotSimuMode | SetPALTV); - tempbx |= tempax; - tempbx &= ~(SetCHTVOverScan | SetInSlaveMode | DisableCRT2Display);; - #ifdef SIS315H +static void +SiS_GetLVDSDesPtrA(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + USHORT RefreshRateTableIndex, USHORT *PanelIndex, USHORT *ResIndex, + PSIS_HW_INFO HwInfo) +{ + USHORT tempbx=0,tempal; - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(SiS_Pr->SiS_VBType & (VB_SIS302B | VB_SIS30xLV | VB_SIS30xNEW)) { -#if 0 /* Not in 1.10.8r */ - if(ModeNo == 3) { - SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x31,0xbf); - } -#endif -#if 0 /* Not in 1.10.8r */ - if(!(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x31) & (DriverMode >> 8))) { - SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x38,0xfc); - } -#endif - if((tempbx & SetCRT2ToLCD) && (SiS_GetReg1(SiS_Pr->SiS_P3d4,0x30) & SetCRT2ToLCD)) { - if((SiS_GetReg1(SiS_Pr->SiS_P3d4, 0x36) & 0x0f) == SiS_Pr->SiS_Panel1400x1050) { - if((ModeNo <= 0x13) || (!(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x31) & (DriverMode >> 8)))) { - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x5f) & 0xF0) { - SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x38,(EnableDualEdge | SetToLCDA)); /* 3 */ - } - } - } else { - if((ModeNo <= 0x13) || (!(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x31) & (DriverMode >> 8)))) { - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x5f) & 0xF0) { - SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x38,(EnableDualEdge | SetToLCDA)); /* 3 */ - } - } - } - } - temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38); - if((temp & (EnableDualEdge | SetToLCDA)) == (EnableDualEdge | SetToLCDA)) { - tempbx |= SetCRT2ToLCDA; - } - } - /* TW: Inserted from 650/LVDS 1.10.07 BIOS: */ - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { - temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38); - if(temp & SetToLCDA) - tempbx |= SetCRT2ToLCDA; - if(temp & EnableLVDSHiVision) - tempbx |= SetCRT2ToHiVisionTV; - } - } - -#endif /* SIS315H */ - - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - temp = SetCRT2ToLCDA | SetCRT2ToSCART | SetCRT2ToLCD | - SetCRT2ToRAMDAC | SetCRT2ToSVIDEO | SetCRT2ToAVIDEO; /* = 0x807C; */ - if(SiS_Pr->SiS_IF_DEF_HiVision == 1) - temp |= SetCRT2ToHiVisionTV; /* = 0x80FC; */ - } else { - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) - temp = SetCRT2ToLCDA | SetCRT2ToSCART | - SetCRT2ToLCD | SetCRT2ToHiVisionTV | - SetCRT2ToAVIDEO | SetCRT2ToSVIDEO; /* = 0x80bc */ - else - temp = SetCRT2ToLCDA | SetCRT2ToLCD; - } else { - if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) - temp = SetCRT2ToTV | SetCRT2ToLCD; - else - temp = SetCRT2ToLCD; - } - } - - if(!(tempbx & temp)) { - tempax = DisableCRT2Display; - tempbx = 0; - } - - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - if(tempbx & SetCRT2ToLCDA) { - tempbx &= (0xFF00|SwitchToCRT2|SetSimuScanMode); - } - if(tempbx & SetCRT2ToRAMDAC) { - tempbx &= (0xFF00|SetCRT2ToRAMDAC|SwitchToCRT2|SetSimuScanMode); - } - if((tempbx & SetCRT2ToLCD) && (!(SiS_Pr->SiS_VBType & VB_NoLCD))) { - tempbx &= (0xFF00|SetCRT2ToLCD|SwitchToCRT2|SetSimuScanMode); - } - if(tempbx & SetCRT2ToSCART) { - tempbx &= (0xFF00|SetCRT2ToSCART|SwitchToCRT2|SetSimuScanMode); - tempbx |= SetPALTV; - } -#if 0 /* TW: Not done in 650/301LVx 1.10.6s BIOS */ - } else if(tempbx & SetCRT2ToHiVisionTV){ - tempbx &= (0xFF00|SetCRT2ToHiVisionTV|SwitchToCRT2|SetSimuScanMode); - tempbx |= SetPALTV; - } -#endif - } else { /* LVDS */ - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(tempbx & SetCRT2ToLCDA) - tempbx &= (0xFF00|SwitchToCRT2|SetSimuScanMode); - } - if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { - if(tempbx & SetCRT2ToTV) - tempbx &= (0xFF00|SetCRT2ToTV|SwitchToCRT2|SetSimuScanMode); - } - if(tempbx & SetCRT2ToLCD) { - tempbx &= (0xFF00|SetCRT2ToLCD|SwitchToCRT2|SetSimuScanMode); - } - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(tempbx & SetCRT2ToLCDA) - tempbx |= SetCRT2ToLCD; - } - } - - if(tempax & DisableCRT2Display) { - if(!(tempbx & (SwitchToCRT2 | SetSimuScanMode))) { - tempbx = SetSimuScanMode | DisableCRT2Display; - } - } - - if(!(tempbx & DriverMode)){ - tempbx |= SetSimuScanMode; - } + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) tempbx = 2; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) tempbx = 3; + else tempbx = SiS_Pr->SiS_LCDResInfo - 2; - /* TW: LVDS (LCD/TV) and 630+301B (LCD) can only be slave in 8bpp modes */ - if( (SiS_Pr->SiS_IF_DEF_LVDS == 1) && (SiS_Pr->SiS_ModeType <= ModeVGA) ) { - modeflag &= (~CRT2Mode); - } - if( (HwDeviceExtension->jChipType < SIS_315H) && - (HwDeviceExtension->jChipType != SIS_300) && - (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) { - if(SiS_Pr->SiS_ModeType <= ModeVGA) { - if(tempbx & SetCRT2ToLCD) { - modeflag &= (~CRT2Mode); - } - } - } - /* TW end */ - - if(!(tempbx & SetSimuScanMode)){ - if(tempbx & SwitchToCRT2) { - if((!(modeflag & CRT2Mode)) && (checkcrt2mode)) { - if( (HwDeviceExtension->jChipType >= SIS_315H) && - (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) ) { - if(resinfo != 0x0a) - tempbx |= SetSimuScanMode; - } else { - tempbx |= SetSimuScanMode; - } - } - } else { - if(!(SiS_BridgeIsEnable(SiS_Pr,BaseAddr,HwDeviceExtension))) { - if(!(tempbx & DriverMode)) { - if(SiS_BridgeInSlave(SiS_Pr)) { - tempbx |= SetSimuScanMode; - } - } - } - } - } + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 4; - if(!(tempbx & DisableCRT2Display)) { - if(tempbx & DriverMode) { - if(tempbx & SetSimuScanMode) { - if((!(modeflag & CRT2Mode)) && (checkcrt2mode)) { - if( (HwDeviceExtension->jChipType >= SIS_315H) && - (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) ) { - if(resinfo != 0x0a) { /* TW: Inserted from 650/301 BIOS */ - tempbx |= SetInSlaveMode; - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - if(tempbx & SetCRT2ToTV) { - if(!(tempbx & SetNotSimuMode)) - SiS_Pr->SiS_SetFlag |= TVSimuMode; - } - } - } /* TW: Inserted from 650/301 BIOS */ - } else { - tempbx |= SetInSlaveMode; - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - if(tempbx & SetCRT2ToTV) { - if(!(tempbx & SetNotSimuMode)) - SiS_Pr->SiS_SetFlag |= TVSimuMode; - } - } - } - } - } - } else { - tempbx |= SetInSlaveMode; - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - if(tempbx & SetCRT2ToTV) { - if(!(tempbx & SetNotSimuMode)) - SiS_Pr->SiS_SetFlag |= TVSimuMode; - } - } - } - } - - if(SiS_Pr->SiS_CHOverScan) { - if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) { - temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x35); - if((temp & TVOverScan) || (SiS_Pr->SiS_CHOverScan == 1) ) - tempbx |= SetCHTVOverScan; - } - if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { - temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x79); - if( (temp & 0x80) || (SiS_Pr->SiS_CHOverScan == 1) ) - tempbx |= SetCHTVOverScan; - } + if(SiS_Pr->SiS_CustomT == CUT_CLEVO1024) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + if(SiS_IsDualLink(SiS_Pr, HwInfo)) { + tempbx = 80; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++; } + } } - - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { -#ifdef SIS300 - if((HwDeviceExtension->jChipType==SIS_630) || - (HwDeviceExtension->jChipType==SIS_730)) { - if(ROMAddr && SiS_Pr->SiS_UseROM) { - OutputSelect = ROMAddr[0xfe]; - } - if(!(OutputSelect & EnablePALMN)) - SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x35,0x3F); - if(tempbx & SetCRT2ToTV) { - if(tempbx & SetPALTV) { - temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x35); - if(temp & EnablePALM) tempbx &= (~SetPALTV); - } - } - } -#endif -#ifdef SIS315H - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(ROMAddr && SiS_Pr->SiS_UseROM) { - OutputSelect = ROMAddr[0xf3]; - if(HwDeviceExtension->jChipType == SIS_330) { - OutputSelect = ROMAddr[0x11b]; - } - } - if(!(OutputSelect & EnablePALMN)) - SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x38,0x3F); - if(tempbx & SetCRT2ToTV) { - if(tempbx & SetPALTV) { - temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38); - if(temp & EnablePALM) tempbx &= (~SetPALTV); - } - } - } -#endif - } - - /* PALM/PALN on Chrontel 7019 */ - SiS_Pr->SiS_CHPALM = SiS_Pr->SiS_CHPALN = FALSE; - if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { - if(tempbx & SetCRT2ToTV) { - if(tempbx & SetPALTV) { - temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38); - if(temp & EnablePALM) SiS_Pr->SiS_CHPALM = TRUE; - else if(temp & EnablePALN) SiS_Pr->SiS_CHPALN = TRUE; - } - } - } - - SiS_Pr->SiS_VBInfo = tempbx; - - if(HwDeviceExtension->jChipType == SIS_630) { - SiS_WhatIsThis(SiS_Pr, SiS_Pr->SiS_VBInfo); - } - -#ifdef TWDEBUG -#ifdef LINUX_KERNEL - printk(KERN_DEBUG "sisfb: (VBInfo= 0x%04x, SetFlag=0x%04x)\n", - SiS_Pr->SiS_VBInfo, SiS_Pr->SiS_SetFlag); -#endif -#ifdef LINUX_XF86 - xf86DrvMsgVerb(0, X_PROBED, 3, "(init301: VBInfo=0x%04x, SetFlag=0x%04x)\n", - SiS_Pr->SiS_VBInfo, SiS_Pr->SiS_SetFlag); -#endif -#endif - -#if 0 /* TW: Incomplete! (But does not seem to be required) */ - if(HwDeviceExtension->jChipType < SIS_315H) { - /* TW: From A901/630+301B BIOS */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - if(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x13) & 0x80) + if((SiS_Pr->SiS_CustomT == CUT_UNIWILL1024) || + (SiS_Pr->SiS_CustomT == CUT_UNIWILL10242)) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + tempbx = 82; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++; } - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) { - if(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x13) & 0x80) - if( [si] == 3) ModeIdIndex = 0x3f2b; - } + } + if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { + tempbx = 84; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++; } - SiS_SetRegAND(SiS_Pr->SiS_P3d4, 0x31, 0xF7); - if(ModeNo == 0x13) bp+4 = 0x03; - } else { - /* From 650/301LVx BIOS: */ - SiS_SetRegAND(SiS_Pr->SiS_P3d4, 0x31, 0xF7); - if(ModeNo == 0x13) bp+4 = 0x03; - else bp+4 = ModeNo; } -#endif - /* TW: 630/301B and 650/301 (not 301LV!) BIOSes do more here, but this seems for DOS mode */ + if(ModeNo <= 0x13) + tempal = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; + else + tempal = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; + *PanelIndex = tempbx; + *ResIndex = tempal & 0x1F; } +#endif -void -SiS_WhatIsThis(SiS_Private *SiS_Pr, USHORT myvbinfo) +static void +SiS_GetLVDSDesData(SiS_Private *SiS_Pr, USHORT ModeNo,USHORT ModeIdIndex, + USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo) { - unsigned long eax, temp; - unsigned short temp1; - - if(!(SiS_Pr->SiS_ChSW)) return; - -#ifndef LINUX_XF86 - SiS_SetReg4(0xcf8,0x80000874); - eax = SiS_GetReg3(0xcfc); -#else - eax = pciReadLong(0x00000800, 0x74); -#endif - eax &= 0xFFFF; - temp = eax; - eax += 0x3c; - temp1 = SiS_GetReg4((USHORT)eax); - temp1 &= 0xFEFF; - SiS_SetReg5((USHORT)eax, temp1); - temp1 = SiS_GetReg4((USHORT)eax); - eax = temp; - eax += 0x3a; - temp1 = SiS_GetReg4((USHORT)eax); - temp1 &= 0xFEFF; - if(!(myvbinfo & SetCRT2ToTV)) { - temp1 |= 0x0100; - } - SiS_SetReg5((USHORT)eax, temp1); - temp1 = SiS_GetReg4((USHORT)eax); -} + USHORT modeflag; + USHORT PanelIndex,ResIndex; + const SiS_LVDSDesStruct *PanelDesPtr = NULL; -void -SiS_GetRAMDAC2DATA(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT tempax,tempbx,temp; - USHORT temp1,modeflag=0,tempcx; - USHORT StandTableIndex,CRT1Index; - USHORT ResInfo,DisplayType; - const SiS_LVDSCRT1DataStruct *LVDSCRT1Ptr = NULL; + if((SiS_Pr->UseCustomMode) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelCustom) || + (SiS_Pr->SiS_CustomT == CUT_PANEL848)) { + SiS_Pr->SiS_LCDHDES = 0; + SiS_Pr->SiS_LCDVDES = 0; + return; + } - SiS_Pr->SiS_RVBHCMAX = 1; - SiS_Pr->SiS_RVBHCFACT = 1; + if((SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) { - if(ModeNo <= 0x13){ +#ifdef SIS315H + SiS_GetLVDSDesPtrA(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, + &PanelIndex, &ResIndex, HwInfo); - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; - StandTableIndex = SiS_GetModePtr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex); - tempax = SiS_Pr->SiS_StandTable[StandTableIndex].CRTC[0]; - tempbx = SiS_Pr->SiS_StandTable[StandTableIndex].CRTC[6]; - temp1 = SiS_Pr->SiS_StandTable[StandTableIndex].CRTC[7]; + switch (PanelIndex) + { + case 0: PanelDesPtr = SiS_Pr->LVDS1024x768Des_1; break; /* --- expanding --- */ + case 1: PanelDesPtr = SiS_Pr->LVDS1280x1024Des_1; break; + case 2: PanelDesPtr = SiS_Pr->LVDS1400x1050Des_1; break; + case 3: PanelDesPtr = SiS_Pr->LVDS1600x1200Des_1; break; + case 4: PanelDesPtr = SiS_Pr->LVDS1024x768Des_2; break; /* --- non expanding --- */ + case 5: PanelDesPtr = SiS_Pr->LVDS1280x1024Des_2; break; + case 6: PanelDesPtr = SiS_Pr->LVDS1400x1050Des_2; break; + case 7: PanelDesPtr = SiS_Pr->LVDS1600x1200Des_2; break; + case 80: PanelDesPtr = (SiS_LVDSDesStruct *)Clevo1024x768Des_1; break; /* custom */ + case 81: PanelDesPtr = (SiS_LVDSDesStruct *)Clevo1024x768Des_2; break; + case 82: PanelDesPtr = (SiS_LVDSDesStruct *)Uniwill1024x768Des_1; break; + case 83: PanelDesPtr = (SiS_LVDSDesStruct *)Uniwill1024x768Des_2; break; + case 84: PanelDesPtr = (SiS_LVDSDesStruct *)Compaq1280x1024Des_1; break; + case 85: PanelDesPtr = (SiS_LVDSDesStruct *)Compaq1280x1024Des_2; break; + default: PanelDesPtr = SiS_Pr->LVDS1024x768Des_1; break; + } +#endif } else { - if( (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) ) { - - temp = SiS_GetLVDSCRT1Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex, - RefreshRateTableIndex,&ResInfo,&DisplayType); - - if(temp == 0) return; - - switch(DisplayType) { - case 0 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1800x600_1; break; - case 1 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x768_1; break; - case 2 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x1024_1; break; - case 3 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1800x600_1_H; break; - case 4 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x768_1_H; break; - case 5 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x1024_1_H; break; - case 6 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1800x600_2; break; - case 7 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x768_2; break; - case 8 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x1024_2; break; - case 9 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1800x600_2_H; break; - case 10: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x768_2_H; break; - case 11: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x1024_2_H; break; - case 12: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1XXXxXXX_1; break; - case 13: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1XXXxXXX_1_H; break; - case 14: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11400x1050_1; break; - case 15: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11400x1050_1_H; break; - case 16: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11400x1050_2; break; - case 17: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11400x1050_2_H; break; - case 18: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1UNTSC; break; - case 19: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1ONTSC; break; - case 20: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1UPAL; break; - case 21: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1OPAL; break; - case 22: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1320x480_1; break; - case 23: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x600_1; break; - case 24: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x600_1_H; break; - case 25: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x600_2; break; - case 26: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x600_2_H; break; - case 27: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11152x768_1; break; - case 28: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11152x768_1_H; break; - case 29: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11152x768_2; break; - case 30: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11152x768_2_H; break; - case 36: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11600x1200_1; break; - case 37: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11600x1200_1_H; break; - case 38: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11600x1200_2; break; - case 39: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11600x1200_2_H; break; - case 99: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1OPAL; break; - default: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x768_1; break; - } - tempax = (LVDSCRT1Ptr+ResInfo)->CR[0]; - tempax |= (LVDSCRT1Ptr+ResInfo)->CR[14] << 8; - tempax &= 0x03FF; - tempbx = (LVDSCRT1Ptr+ResInfo)->CR[6]; - tempcx = (LVDSCRT1Ptr+ResInfo)->CR[13] << 8; - tempcx &= 0x0100; - tempcx <<= 2; - tempbx |= tempcx; - temp1 = (LVDSCRT1Ptr+ResInfo)->CR[7]; - - } else { - - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; - CRT1Index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; -#if 0 /* Not any longer */ - if(HwDeviceExtension->jChipType < SIS_315H) CRT1Index &= 0x3F; -#endif - tempax = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[0]; - tempax |= SiS_Pr->SiS_CRT1Table[CRT1Index].CR[14] << 8; - tempax &= 0x03FF; - tempbx = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[6]; - tempcx = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[13] << 8; - tempcx &= 0x0100; - tempcx <<= 2; - tempbx |= tempcx; - temp1 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[7]; - - } + SiS_GetLVDSDesPtr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, + &PanelIndex, &ResIndex, HwInfo); + switch (PanelIndex) + { + case 0: PanelDesPtr = SiS_Pr->SiS_PanelType00_1; break; /* --- */ + case 1: PanelDesPtr = SiS_Pr->SiS_PanelType01_1; break; + case 2: PanelDesPtr = SiS_Pr->SiS_PanelType02_1; break; + case 3: PanelDesPtr = SiS_Pr->SiS_PanelType03_1; break; + case 4: PanelDesPtr = SiS_Pr->SiS_PanelType04_1; break; + case 5: PanelDesPtr = SiS_Pr->SiS_PanelType05_1; break; + case 6: PanelDesPtr = SiS_Pr->SiS_PanelType06_1; break; + case 7: PanelDesPtr = SiS_Pr->SiS_PanelType07_1; break; + case 8: PanelDesPtr = SiS_Pr->SiS_PanelType08_1; break; + case 9: PanelDesPtr = SiS_Pr->SiS_PanelType09_1; break; + case 10: PanelDesPtr = SiS_Pr->SiS_PanelType0a_1; break; + case 11: PanelDesPtr = SiS_Pr->SiS_PanelType0b_1; break; + case 12: PanelDesPtr = SiS_Pr->SiS_PanelType0c_1; break; + case 13: PanelDesPtr = SiS_Pr->SiS_PanelType0d_1; break; + case 14: PanelDesPtr = SiS_Pr->SiS_PanelType0e_1; break; + case 15: PanelDesPtr = SiS_Pr->SiS_PanelType0f_1; break; + case 16: PanelDesPtr = SiS_Pr->SiS_PanelType00_2; break; /* --- */ + case 17: PanelDesPtr = SiS_Pr->SiS_PanelType01_2; break; + case 18: PanelDesPtr = SiS_Pr->SiS_PanelType02_2; break; + case 19: PanelDesPtr = SiS_Pr->SiS_PanelType03_2; break; + case 20: PanelDesPtr = SiS_Pr->SiS_PanelType04_2; break; + case 21: PanelDesPtr = SiS_Pr->SiS_PanelType05_2; break; + case 22: PanelDesPtr = SiS_Pr->SiS_PanelType06_2; break; + case 23: PanelDesPtr = SiS_Pr->SiS_PanelType07_2; break; + case 24: PanelDesPtr = SiS_Pr->SiS_PanelType08_2; break; + case 25: PanelDesPtr = SiS_Pr->SiS_PanelType09_2; break; + case 26: PanelDesPtr = SiS_Pr->SiS_PanelType0a_2; break; + case 27: PanelDesPtr = SiS_Pr->SiS_PanelType0b_2; break; + case 28: PanelDesPtr = SiS_Pr->SiS_PanelType0c_2; break; + case 29: PanelDesPtr = SiS_Pr->SiS_PanelType0d_2; break; + case 30: PanelDesPtr = SiS_Pr->SiS_PanelType0e_2; break; + case 31: PanelDesPtr = SiS_Pr->SiS_PanelType0f_2; break; + case 32: PanelDesPtr = SiS_Pr->SiS_PanelTypeNS_1; break; /* pass 1:1 */ + case 33: PanelDesPtr = SiS_Pr->SiS_PanelTypeNS_2; break; + case 50: PanelDesPtr = SiS_Pr->SiS_CHTVUNTSCDesData; break; /* TV */ + case 51: PanelDesPtr = SiS_Pr->SiS_CHTVONTSCDesData; break; + case 52: PanelDesPtr = SiS_Pr->SiS_CHTVUPALDesData; break; + case 53: PanelDesPtr = SiS_Pr->SiS_CHTVOPALDesData; break; + default: + if(HwInfo->jChipType < SIS_315H) + PanelDesPtr = SiS_Pr->SiS_PanelType0e_1; + else + PanelDesPtr = SiS_Pr->SiS_PanelType01_1; + break; + } } + SiS_Pr->SiS_LCDHDES = (PanelDesPtr+ResIndex)->LCDHDES; + SiS_Pr->SiS_LCDVDES = (PanelDesPtr+ResIndex)->LCDVDES; - if(temp1 & 0x01) tempbx |= 0x0100; - if(temp1 & 0x20) tempbx |= 0x0200; - - tempax += 5; - - /* Charx8Dot is no more used (and assumed), so we set it */ - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - modeflag |= Charx8Dot; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD){ + if((SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) { + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + if(!(modeflag & HalfDCLK)) { + SiS_Pr->SiS_LCDHDES = 632; + } + } + } else { + if(!(SiS_Pr->SiS_SetFlag & SetDOSMode)) { + if( (HwInfo->jChipType < SIS_315H) || + (SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x1024) ) { + if(SiS_Pr->SiS_LCDResInfo >= SiS_Pr->SiS_Panel1024x768){ + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + if(HwInfo->jChipType < SIS_315H) { + if(!(modeflag & HalfDCLK)) SiS_Pr->SiS_LCDHDES = 320; + } else { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) + SiS_Pr->SiS_LCDHDES = 480; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) + SiS_Pr->SiS_LCDHDES = 804; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) + SiS_Pr->SiS_LCDHDES = 704; + if(!(modeflag & HalfDCLK)) { + SiS_Pr->SiS_LCDHDES = 320; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) + SiS_Pr->SiS_LCDHDES = 632; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) + SiS_Pr->SiS_LCDHDES = 542; + } + } + } + } + } + } + } } - - if(modeflag & Charx8Dot) tempax *= 8; - else tempax *= 9; - - /* TW: From 650/301LVx 1.10.6s */ - if(modeflag & HalfDCLK) tempax <<= 1; - - SiS_Pr->SiS_VGAHT = SiS_Pr->SiS_HT = tempax; - tempbx++; - SiS_Pr->SiS_VGAVT = SiS_Pr->SiS_VT = tempbx; } -void -SiS_UnLockCRT2(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr) -{ - if(HwDeviceExtension->jChipType >= SIS_315H) - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2f,0x01); - else - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x24,0x01); -} +/*********************************************/ +/* SET CRT2 AUTO-THRESHOLD */ +/*********************************************/ -void -SiS_LockCRT2(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr) +#ifdef SIS315H +static void +SiS_CRT2AutoThreshold(SiS_Private *SiS_Pr) { - if(HwDeviceExtension->jChipType >= SIS_315H) - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2F,0xFE); - else - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x24,0xFE); + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x01,0x40); } +#endif -void -SiS_EnableCRT2(SiS_Private *SiS_Pr) -{ - SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); -} +/*********************************************/ +/* DISABLE VIDEO BRIDGE */ +/*********************************************/ -/* Checked against all BIOSes */ +/* NEVER use any variables (VBInfo), this will be called + * from outside the context of modeswitch! + * MUST call getVBType before calling this + */ void -SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr) +SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) { #ifdef SIS315H - USHORT tempah,pushax=0; + USHORT tempah,pushax=0,modenum; #endif USHORT temp=0; - UCHAR *ROMAddr = HwDeviceExtension->pjVirtualRomBase; - if (SiS_Pr->SiS_IF_DEF_LVDS == 0) { - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* ===== TW: For 30xB/LV ===== */ + if(SiS_Pr->SiS_VBType & VB_SISVB) { + + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* ===== For 30xB/LV ===== */ - if(HwDeviceExtension->jChipType < SIS_315H) { + if(HwInfo->jChipType < SIS_315H) { #ifdef SIS300 /* 300 series */ - if(HwDeviceExtension->jChipType == SIS_300) { /* New for 300+301LV */ + if(HwInfo->jChipType == SIS_300) { /* For 300+301LV (A907) */ - if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwDeviceExtension))) { - SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x26,0xFE,0x00); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - } - if(SiS_Is301B(SiS_Pr,BaseAddr)) { - SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1f,0x3f); - SiS_ShortDelay(SiS_Pr,1); + if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwInfo))) { + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { + SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFE); + SiS_PanelDelay(SiS_Pr, HwInfo, 3); + } } + SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1f,0x3f); + SiS_ShortDelay(SiS_Pr,1); SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xDF); SiS_DisplayOff(SiS_Pr); SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF); SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF); - if( (!(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension))) || - (!(SiS_CR36BIOSWord23d(SiS_Pr,HwDeviceExtension))) ) { - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 2); - SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xFB,0x04); + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { + if( (!(SiS_CRT2IsLCD(SiS_Pr, HwInfo))) || + (!(SiS_CR36BIOSWord23d(SiS_Pr, HwInfo))) ) { + SiS_PanelDelay(SiS_Pr, HwInfo, 2); + SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFD); + } } } else { - if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwDeviceExtension))) { + if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwInfo))) { SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF7,0x08); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); + SiS_PanelDelay(SiS_Pr, HwInfo, 3); } - if(SiS_Is301B(SiS_Pr,BaseAddr)) { + if(SiS_Is301B(SiS_Pr)) { SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1f,0x3f); SiS_ShortDelay(SiS_Pr,1); } @@ -4759,12 +3570,12 @@ SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USH SiS_DisplayOff(SiS_Pr); SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF); SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF); - SiS_UnLockCRT2(SiS_Pr,HwDeviceExtension,BaseAddr); + SiS_UnLockCRT2(SiS_Pr,HwInfo); SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x01,0x80); SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x02,0x40); - if( (!(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension))) || - (!(SiS_CR36BIOSWord23d(SiS_Pr,HwDeviceExtension))) ) { - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 2); + if( (!(SiS_CRT2IsLCD(SiS_Pr, HwInfo))) || + (!(SiS_CR36BIOSWord23d(SiS_Pr, HwInfo))) ) { + SiS_PanelDelay(SiS_Pr, HwInfo, 2); SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xFB,0x04); } } @@ -4773,141 +3584,222 @@ SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USH } else { -#ifdef SIS315H /* 310/325 series */ +#ifdef SIS315H /* 315 series */ - if(IS_SIS650740) { /* 650, 740 */ + if(IS_SIS550650740660) { /* 550, 650, 740, 660 */ -#if 0 - if(SiS_GetReg1(SiS_Pr->SiS_Part4Port,0x00) != 1) return; /* From 1.10.7w */ -#endif + modenum = SiS_GetReg(SiS_Pr->SiS_P3d4,0x34); - if(SiS_Pr->SiS_VBType & (VB_SIS30xLV|VB_SIS30xNEW)) { + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { /* LV */ - if(!(SiS_IsM650or651(SiS_Pr,HwDeviceExtension, BaseAddr))) { - tempah = 0xef; - if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) { - tempah = 0xf7; - } - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x4c,tempah); + if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) { + if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) { +#ifdef SET_EMI_CPQ + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x30,0x00); +#endif + } else if(SiS_Pr->SiS_CustomT != CUT_CLEVO1400) { +#ifdef SET_EMI + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x30,0x00); +#endif + } + } + + if( (modenum <= 0x13) || + (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) || + (SiS_IsVAMode(SiS_Pr,HwInfo)) ) { + SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFE); + if((SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) || + (SiS_Pr->SiS_CustomT == CUT_CLEVO1400)) { + SiS_PanelDelay(SiS_Pr, HwInfo, 3); + } } - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x30,0x00); + if((SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) && + (SiS_Pr->SiS_CustomT != CUT_CLEVO1400)) { + SiS_DDC2Delay(SiS_Pr,0xff00); + SiS_DDC2Delay(SiS_Pr,0xe000); - if(!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) { - SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x26,0xFE,0x00); - } else if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) { - SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x26,0xFE,0x00); - } + SiS_SetRegByte(SiS_Pr->SiS_P3c6,0x00); - SiS_SetReg3(SiS_Pr->SiS_P3c6,0x00); + pushax = SiS_GetReg(SiS_Pr->SiS_P3c4,0x06); - pushax = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x06); + if(IS_SIS740) { + SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x06,0xE3); + } - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); + SiS_PanelDelay(SiS_Pr, HwInfo, 3); - } + if(!(SiS_IsNotM650orLater(SiS_Pr, HwInfo))) { + tempah = 0xef; + if(SiS_IsVAMode(SiS_Pr,HwInfo)) { + tempah = 0xf7; + } + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x4c,tempah); + } + } + + } else if(SiS_Pr->SiS_VBType & VB_NoLCD) { /* B-DH */ + + if(!(SiS_IsNotM650orLater(SiS_Pr,HwInfo))) { + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x4c,0xef); + } + + } - if(SiS_Pr->SiS_VBType & (VB_SIS301B|VB_SIS302B)) { + if((SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) || + (SiS_Pr->SiS_CustomT == CUT_CLEVO1400)) { + SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1F,0xef); + } + + if((SiS_Pr->SiS_VBType & VB_SIS301B302B) || + (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) || + (SiS_Pr->SiS_CustomT == CUT_CLEVO1400)) { tempah = 0x3f; - if(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr)) { + if(SiS_IsDualEdge(SiS_Pr,HwInfo)) { tempah = 0x7f; - if(!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) { + if(!(SiS_IsVAMode(SiS_Pr,HwInfo))) { tempah = 0xbf; } } SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1F,tempah); - } + } - if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) { + if((SiS_IsVAMode(SiS_Pr,HwInfo)) || + ((SiS_Pr->SiS_VBType & VB_SIS301LV302LV) && (modenum <= 0x13))) { - if(SiS_Pr->SiS_VBType & (VB_SIS301B|VB_SIS302B)) { + if((SiS_Pr->SiS_VBType & VB_SIS301B302B) || + (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) || + (SiS_Pr->SiS_CustomT == CUT_CLEVO1400)) { SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1E,0xDF); SiS_DisplayOff(SiS_Pr); SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF); } else { SiS_DisplayOff(SiS_Pr); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 2); + SiS_PanelDelay(SiS_Pr, HwInfo, 2); SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF); SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1E,0xDF); + if((SiS_Pr->SiS_VBType & VB_SIS301LV302LV) && (modenum <= 0x13)) { + SiS_DisplayOff(SiS_Pr); + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x80); + SiS_PanelDelay(SiS_Pr, HwInfo, 2); + SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF); + temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00); + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x10); + SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x00,temp); + } } } else { - if(SiS_Pr->SiS_VBType & (VB_SIS301B|VB_SIS302B)) { - if(!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) { + if((SiS_Pr->SiS_VBType & VB_SIS301B302B) || + (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) || + (SiS_Pr->SiS_CustomT == CUT_CLEVO1400)) { + if(!(SiS_IsDualEdge(SiS_Pr,HwInfo))) { SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xdf); SiS_DisplayOff(SiS_Pr); } SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x80); - SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF); - temp = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00); - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x10); - SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x00,temp); } else { SiS_DisplayOff(SiS_Pr); SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x80); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 2); - SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF); - temp = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00); - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x10); - SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x00,temp); + SiS_PanelDelay(SiS_Pr, HwInfo, 2); } + SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF); + temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00); + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x10); + SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x00,temp); + } - if(SiS_Pr->SiS_VBType & (VB_SIS30xLV|VB_SIS30xNEW)) { + if((SiS_Pr->SiS_VBType & VB_SIS301LV302LV) && + (SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) && + (SiS_Pr->SiS_CustomT != CUT_CLEVO1400)) { + + SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1f,~0x10); /* 1.10.8r, 8m */ tempah = 0x3f; - if(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr)) { + if(SiS_IsDualEdge(SiS_Pr,HwInfo)) { tempah = 0x7f; - if(!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) { + if(!(SiS_IsVAMode(SiS_Pr,HwInfo))) { tempah = 0xbf; } } SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1F,tempah); - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f); + if(SiS_IsNotM650orLater(SiS_Pr,HwInfo)) { /* 1.10.8r, 8m */ + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f); + } /* 1.10.8r, 8m */ - if(!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) { + if(!(SiS_IsVAMode(SiS_Pr,HwInfo))) { SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xdf); } - if(!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) { - if(!(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension))) { - if(!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) { - SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x26,0xFD,0x00); + if(!(SiS_IsVAMode(SiS_Pr,HwInfo))) { + if(!(SiS_CRT2IsLCD(SiS_Pr,HwInfo))) { + if(!(SiS_IsDualEdge(SiS_Pr,HwInfo))) { + SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFD); } } } - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x06,pushax); + SiS_SetReg(SiS_Pr->SiS_P3c4,0x06,pushax); - } + } else if(SiS_Pr->SiS_VBType & VB_NoLCD) { + /* NIL */ - } else { /* 315, 330 */ + } else if((SiS_Pr->SiS_VBType & VB_SIS301B302B) || + (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) || + (SiS_Pr->SiS_CustomT == CUT_CLEVO1400)) { - if(SiS_Is301B(SiS_Pr,BaseAddr)) { + if(!(SiS_IsNotM650orLater(SiS_Pr,HwInfo))) { + tempah = 0xef; + if(SiS_IsDualEdge(SiS_Pr,HwInfo)) { + if(modenum > 0x13) { + tempah = 0xf7; + } + } + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x4c,tempah); + } + if((SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) || + (SiS_Pr->SiS_CustomT == CUT_CLEVO1400)) { + if((SiS_IsVAMode(SiS_Pr,HwInfo)) || + (!(SiS_IsDualEdge(SiS_Pr,HwInfo)))) { + if((!(SiS_WeHaveBacklightCtrl(SiS_Pr, HwInfo))) || + (!(SiS_CRT2IsLCD(SiS_Pr, HwInfo)))) { + SiS_PanelDelay(SiS_Pr, HwInfo, 2); + SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFD); + SiS_PanelDelay(SiS_Pr, HwInfo, 4); + } + } + } + + } + + } else { /* 315, 330 - all bridge types */ + + if(SiS_Is301B(SiS_Pr)) { tempah = 0x3f; - if(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr)) { + if(SiS_IsDualEdge(SiS_Pr,HwInfo)) { tempah = 0x7f; - if(!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) { + if(!(SiS_IsVAMode(SiS_Pr,HwInfo))) { tempah = 0xbf; } } SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1F,tempah); - if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) { + if(SiS_IsVAMode(SiS_Pr,HwInfo)) { SiS_DisplayOff(SiS_Pr); SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF); } } - if( (!(SiS_Is301B(SiS_Pr,BaseAddr))) || - (!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) ) { + if( (!(SiS_Is301B(SiS_Pr))) || + (!(SiS_IsVAMode(SiS_Pr,HwInfo))) ) { - if( (!(SiS_Is301B(SiS_Pr,BaseAddr))) || - (!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) ) { + if( (!(SiS_Is301B(SiS_Pr))) || + (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) ) { SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xDF); SiS_DisplayOff(SiS_Pr); @@ -4918,10 +3810,10 @@ SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USH SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF); - temp = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00); + temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00); SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x10); SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x00,temp); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x00,temp); } @@ -4931,69 +3823,69 @@ SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USH } - } else { /* ============ TW: For 301 ================ */ + } else { /* ============ For 301 ================ */ - if(HwDeviceExtension->jChipType < SIS_315H) { - if(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) { - SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF0,0x0B); - SiS_SetPanelDelay(SiS_Pr, ROMAddr, HwDeviceExtension, 1); - } + if(HwInfo->jChipType < SIS_315H) { + if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwInfo))) { + SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF7,0x08); + SiS_PanelDelay(SiS_Pr, HwInfo, 3); + } } SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xDF); /* disable VB */ SiS_DisplayOff(SiS_Pr); - if(HwDeviceExtension->jChipType >= SIS_315H) { - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x80); + if(HwInfo->jChipType >= SIS_315H) { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x80); } SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF); /* disable lock mode */ - if(HwDeviceExtension->jChipType >= SIS_315H) { - temp = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00); + if(HwInfo->jChipType >= SIS_315H) { + temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00); SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x10); SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x00,temp); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x00,temp); } else { SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF); /* disable CRT2 */ + if( (!(SiS_CRT2IsLCD(SiS_Pr, HwInfo))) || + (!(SiS_CR36BIOSWord23d(SiS_Pr,HwInfo))) ) { + SiS_PanelDelay(SiS_Pr, HwInfo, 2); + SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xFB,0x04); + } } } - } else { /* ============ TW: For LVDS =============*/ + } else { /* ============ For LVDS =============*/ - if(HwDeviceExtension->jChipType < SIS_315H) { + if(HwInfo->jChipType < SIS_315H) { #ifdef SIS300 /* 300 series */ if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) { - SiS_SetCH700x(SiS_Pr,0x090E); + SiS_SetCH700x(SiS_Pr,0x090E); } - if(HwDeviceExtension->jChipType == SIS_730) { - if(!(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x11) & 0x08)) { - SiS_WaitVBRetrace(SiS_Pr,HwDeviceExtension); + if(HwInfo->jChipType == SIS_730) { + if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x11) & 0x08)) { + SiS_WaitVBRetrace(SiS_Pr,HwInfo); } - if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwDeviceExtension))) { + if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwInfo))) { SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF7,0x08); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); + SiS_PanelDelay(SiS_Pr, HwInfo, 3); } } else { - if(!(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x11) & 0x08)) { - - if(!(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x13) & 0x40)) { - - if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwDeviceExtension))) { - - SiS_WaitVBRetrace(SiS_Pr,HwDeviceExtension); - - if(!(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x06) & 0x1c)) { - SiS_DisplayOff(SiS_Pr); - } - - SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF7,0x08); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - } + if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x11) & 0x08)) { + if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x40)) { + if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwInfo))) { + SiS_WaitVBRetrace(SiS_Pr,HwInfo); + if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x06) & 0x1c)) { + SiS_DisplayOff(SiS_Pr); + } + SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF7,0x08); + SiS_PanelDelay(SiS_Pr, HwInfo, 3); + } } } } @@ -5003,112 +3895,126 @@ SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USH SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF); SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF); - SiS_UnLockCRT2(SiS_Pr,HwDeviceExtension,BaseAddr); + SiS_UnLockCRT2(SiS_Pr,HwInfo); SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x01,0x80); SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x02,0x40); - if( (!(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension))) || - (!(SiS_CR36BIOSWord23d(SiS_Pr,HwDeviceExtension))) ) { - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 2); - SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xFB,0x04); + if( (!(SiS_CRT2IsLCD(SiS_Pr, HwInfo))) || + (!(SiS_CR36BIOSWord23d(SiS_Pr,HwInfo))) ) { + SiS_PanelDelay(SiS_Pr, HwInfo, 2); + SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xFB,0x04); } #endif /* SIS300 */ } else { -#ifdef SIS315H /* 310/325 series */ +#ifdef SIS315H /* 315 series */ if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { - if(!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) { - SiS_Chrontel701xBLOff(SiS_Pr); - SiS_Chrontel701xOff(SiS_Pr); - } else if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) { - SiS_Chrontel701xBLOff(SiS_Pr); - SiS_Chrontel701xOff(SiS_Pr); - } - if(!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) { - SiS_SetCH701x(SiS_Pr,0x0149); - } else if(SiS_IsTVOrYPbPrOrScart(SiS_Pr,HwDeviceExtension, BaseAddr)) { - SiS_SetCH701x(SiS_Pr,0x0149); - } + if(HwInfo->jChipType == SIS_740) { + temp = SiS_GetCH701x(SiS_Pr,0x61); + if(temp < 1) { + SiS_SetCH701x(SiS_Pr,0xac76); + SiS_SetCH701x(SiS_Pr,0x0066); + } + + if( (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) || + (SiS_IsTVOrYPbPrOrScart(SiS_Pr,HwInfo)) ) { + SiS_SetCH701x(SiS_Pr,0x3e49); + } + } + + if( (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) || + (SiS_IsVAMode(SiS_Pr,HwInfo)) ) { + SiS_Chrontel701xBLOff(SiS_Pr); + SiS_Chrontel701xOff(SiS_Pr,HwInfo); + } + + if(HwInfo->jChipType != SIS_740) { + if( (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) || + (SiS_IsTVOrYPbPrOrScart(SiS_Pr,HwInfo)) ) { + SiS_SetCH701x(SiS_Pr,0x0149); + } + } + } if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) { - SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF7,0x08); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); + SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF7,0x08); + SiS_PanelDelay(SiS_Pr, HwInfo, 3); } - if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) { - SiS_DisplayOff(SiS_Pr); - } else if(!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) { - SiS_DisplayOff(SiS_Pr); - } else if(!(SiS_IsTVOrYPbPrOrScart(SiS_Pr,HwDeviceExtension, BaseAddr))) { - SiS_DisplayOff(SiS_Pr); + if( (SiS_Pr->SiS_IF_DEF_CH70xx == 0) || + (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) || + (!(SiS_IsTVOrYPbPrOrScart(SiS_Pr,HwInfo))) ) { + SiS_DisplayOff(SiS_Pr); } - if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) { - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x80); - } else if(!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) { - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x80); - } else if(!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) { - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x80); + if( (SiS_Pr->SiS_IF_DEF_CH70xx == 0) || + (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) || + (!(SiS_IsVAMode(SiS_Pr,HwInfo))) ) { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x80); + } + + if(HwInfo->jChipType == SIS_740) { + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f); } SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF); - if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) { - SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF); - } else if(!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) { - SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF); - } else if(!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) { - SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF); + if( (SiS_Pr->SiS_IF_DEF_CH70xx == 0) || + (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) || + (!(SiS_IsVAMode(SiS_Pr,HwInfo))) ) { + SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF); } if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) { - if(SiS_CRT2IsLCD(SiS_Pr, BaseAddr,HwDeviceExtension)) { - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xdf); - } - } else if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) { - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xdf); + if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) { + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xdf); + if(HwInfo->jChipType == SIS_550) { + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xbf); + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xef); + } + } + } else { + if(HwInfo->jChipType == SIS_740) { + if(SiS_IsLCDOrLCDA(SiS_Pr,HwInfo)) { + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xdf); + } + } else if(SiS_IsVAMode(SiS_Pr,HwInfo)) { + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xdf); + } } if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { - if(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr)) { - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xff); - } else { - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xfb); - } + if(SiS_IsDualEdge(SiS_Pr,HwInfo)) { + /* SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xff); */ + } else { + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xfb); + } } - SiS_UnLockCRT2(SiS_Pr,HwDeviceExtension, BaseAddr); + SiS_UnLockCRT2(SiS_Pr,HwInfo); - if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) { - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0xf7); - } else if(!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) { - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0xf7); - } else if(!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) { - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0xf7); + if(HwInfo->jChipType == SIS_550) { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x01,0x80); /* DirectDVD PAL?*/ + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x02,0x40); /* VB clock / 4 ? */ + } else if( (SiS_Pr->SiS_IF_DEF_CH70xx == 0) || + (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) || + (!(SiS_IsVAMode(SiS_Pr,HwInfo))) ) { + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0xf7); } -#if 0 /* TW: BIOS code makes no sense */ - if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) { - if(!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) { - if(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr)) { - /* Nothing there! */ - } - } - } -#endif - if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) { - if(SiS_CRT2IsLCD(SiS_Pr, BaseAddr,HwDeviceExtension)) { - if(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr)) { - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 2); - SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xFB,0x04); - } - } - } + if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) { + if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) { + if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))) { + SiS_PanelDelay(SiS_Pr, HwInfo, 2); + SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xFB,0x04); + } + } + } #endif /* SIS315H */ @@ -5118,103 +4024,101 @@ SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USH } -/* TW: Checked against all BIOSes */ +/*********************************************/ +/* ENABLE VIDEO BRIDGE */ +/*********************************************/ + +/* NEVER use any variables (VBInfo), this will be called + * from outside the context of a mode switch! + * MUST call getVBType before calling this + */ void -SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr) +SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) { USHORT temp=0,tempah; #ifdef SIS315H USHORT temp1,pushax=0; BOOLEAN delaylong = FALSE; #endif - UCHAR *ROMAddr = HwDeviceExtension->pjVirtualRomBase; - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* TW: ====== For 301B et al ====== */ + if(SiS_Pr->SiS_VBType & VB_SISVB) { + + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* ====== For 301B et al ====== */ - if(HwDeviceExtension->jChipType < SIS_315H) { + if(HwInfo->jChipType < SIS_315H) { #ifdef SIS300 /* 300 series */ - if(HwDeviceExtension->jChipType == SIS_300) { + if(HwInfo->jChipType == SIS_300) { - if(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) { - SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x02); - if(!(SiS_CR36BIOSWord23d(SiS_Pr,HwDeviceExtension))) { - SiS_SetPanelDelay(SiS_Pr, ROMAddr, HwDeviceExtension, 0); + if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) { + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x02); + if(!(SiS_CR36BIOSWord23d(SiS_Pr, HwInfo))) { + SiS_PanelDelay(SiS_Pr, HwInfo, 0); + } } } - temp = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x32) & 0xDF; /* lock mode */ + temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x32) & 0xDF; /* lock mode */ if(SiS_BridgeInSlave(SiS_Pr)) { - tempah = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x30); + tempah = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30); if(!(tempah & SetCRT2ToRAMDAC)) temp |= 0x20; } - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x32,temp); + SiS_SetReg(SiS_Pr->SiS_P3c4,0x32,temp); SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x00,0x1F,0x20); /* enable VB processor */ - if(SiS_Is301B(SiS_Pr,BaseAddr)) { - SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x1F,0xC0); - SiS_DisplayOn(SiS_Pr); - } else { - SiS_VBLongWait(SiS_Pr); - SiS_DisplayOn(SiS_Pr); - SiS_VBLongWait(SiS_Pr); - } - if(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) { - if(!(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x13) & 0x40)) { - if(!(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x16) & 0x10)) { - if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwDeviceExtension))) { - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 1); + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x1F,0xC0); + SiS_DisplayOn(SiS_Pr); + if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) { + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { + if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x16) & 0x10)) { + if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwInfo))) { + SiS_PanelDelay(SiS_Pr, HwInfo, 1); } - SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x26,0xfe,0x01); - } - } + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x01); + } + } } } else { - if(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) { + if((SiS_Pr->SiS_VBType & VB_NoLCD) && + (SiS_CRT2IsLCD(SiS_Pr, HwInfo))) { + /* This is only for LCD output on 301B-DH via LVDS */ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x11,0xFB); - if(!(SiS_CR36BIOSWord23d(SiS_Pr,HwDeviceExtension))) { - SiS_SetPanelDelay(SiS_Pr, ROMAddr, HwDeviceExtension, 0); + if(!(SiS_CR36BIOSWord23d(SiS_Pr,HwInfo))) { + SiS_PanelDelay(SiS_Pr, HwInfo, 0); } SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); /* Enable CRT2 */ -/* DoSomeThingPCI_On(SiS_Pr) */ SiS_DisplayOn(SiS_Pr); - SiS_UnLockCRT2(SiS_Pr,HwDeviceExtension, BaseAddr); + SiS_UnLockCRT2(SiS_Pr,HwInfo); SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x02,0xBF); if(SiS_BridgeInSlave(SiS_Pr)) { SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x01,0x1F); } else { SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x01,0x1F,0x40); } - if(!(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x13) & 0x40)) { - if(!(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x16) & 0x10)) { - if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwDeviceExtension))) { - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 1); + if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x40)) { + if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x16) & 0x10)) { + if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwInfo))) { + SiS_PanelDelay(SiS_Pr, HwInfo, 1); } - SiS_WaitVBRetrace(SiS_Pr,HwDeviceExtension); + SiS_WaitVBRetrace(SiS_Pr,HwInfo); SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF7,0x00); } } } else { - temp = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x32) & 0xDF; /* lock mode */ - if(SiS_BridgeInSlave(SiS_Pr)) { - tempah = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x30); - if(!(tempah & SetCRT2ToRAMDAC)) temp |= 0x20; - } - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x32,temp); - SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); - SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x00,0x1F,0x20); /* enable VB processor */ - if(SiS_Is301B(SiS_Pr,BaseAddr)) { - SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x1F,0xC0); - SiS_DisplayOn(SiS_Pr); - } else { - SiS_VBLongWait(SiS_Pr); - SiS_DisplayOn(SiS_Pr); - SiS_VBLongWait(SiS_Pr); - } + temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x32) & 0xDF; /* lock mode */ + if(SiS_BridgeInSlave(SiS_Pr)) { + tempah = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30); + if(!(tempah & SetCRT2ToRAMDAC)) temp |= 0x20; + } + SiS_SetReg(SiS_Pr->SiS_P3c4,0x32,temp); + SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); + SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x00,0x1F,0x20); /* enable VB processor */ + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x1F,0xC0); + SiS_DisplayOn(SiS_Pr); } } @@ -5222,199 +4126,313 @@ SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USH } else { -#ifdef SIS315H /* 310/325 series */ +#ifdef SIS315H /* 315 series */ - if(IS_SIS650740) { /* 650, 740 */ + if(IS_SIS550650740660) { /* 550, 650, 740, 660 */ -#if 0 - if(SiS_GetReg1(SiS_Pr->SiS_Part4Port,0x00) != 1) return; /* From 1.10.7w */ -#endif + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { - if(SiS_Pr->SiS_VBType & (VB_SIS30xLV|VB_SIS30xNEW)) { + if((SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) && + (SiS_Pr->SiS_CustomT != CUT_CLEVO1400)) { + SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1f,0xef); /* 1.10.7u */ +#ifdef SET_EMI + if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) { + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x30,0x00); /* 1.10.7u */ + } +#endif + } - if(!(SiS_IsM650or651(SiS_Pr,HwDeviceExtension, BaseAddr))) { + if(!(SiS_IsNotM650orLater(SiS_Pr,HwInfo))) { tempah = 0x10; - if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) { - tempah = 0x08; - } - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x4c,tempah); + if((SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) || + (SiS_Pr->SiS_CustomT == CUT_CLEVO1400)) { + if(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x13) & 0x04) { + if((SiS_GetReg(SiS_Pr->SiS_Part2Port,0x00) & 0x0f) == 0x0c) { + tempah = 0x08; + } else { + tempah = 0x18; + } + } + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x4c,tempah); + } else { + if(SiS_IsVAMode(SiS_Pr,HwInfo)) { + tempah = 0x08; + } + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x4c,tempah); + } } - SiS_SetReg3(SiS_Pr->SiS_P3c6,0x00); - - SiS_DisplayOff(SiS_Pr); + if((SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) && + (SiS_Pr->SiS_CustomT != CUT_CLEVO1400)) { + SiS_SetRegByte(SiS_Pr->SiS_P3c6,0x00); + SiS_DisplayOff(SiS_Pr); + pushax = SiS_GetReg(SiS_Pr->SiS_P3c4,0x06); + if(IS_SIS740) { + SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x06,0xE3); + } + } - pushax = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x06); + if( (SiS_IsVAMode(SiS_Pr,HwInfo)) || + (SiS_CRT2IsLCD(SiS_Pr, HwInfo)) ) { + if(!(SiS_GetReg(SiS_Pr->SiS_Part4Port,0x26) & 0x02)) { + if((SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) && + (SiS_Pr->SiS_CustomT != CUT_CLEVO1400)) { + SiS_PanelDelayLoop(SiS_Pr, HwInfo, 3, 2); + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x02); + SiS_PanelDelayLoop(SiS_Pr, HwInfo, 3, 2); + } else { + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x02); + SiS_PanelDelay(SiS_Pr, HwInfo, 0); + } + } + } - if( (SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) || - (SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) ) { - if(!(SiS_GetReg1(SiS_Pr->SiS_Part4Port,0x26) & 0x02)) { - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x02); - } + if((SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) && + (SiS_Pr->SiS_CustomT != CUT_CLEVO1400)) { + if(!(SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) & 0x40)) { + SiS_PanelDelayLoop(SiS_Pr, HwInfo, 3, 10); + delaylong = TRUE; + } } - if(!(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x31) & 0x40)) { - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - delaylong = TRUE; + } else if(SiS_Pr->SiS_VBType & VB_NoLCD) { + + if(!(SiS_IsNotM650orLater(SiS_Pr,HwInfo))) { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x4c,0x10); } + } else if(SiS_Pr->SiS_VBType & VB_SIS301B302B) { + + if(!(SiS_IsNotM650orLater(SiS_Pr,HwInfo))) { + tempah = 0x10; + if(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x13) & 0x04) { + tempah = 0x18; + if((SiS_GetReg(SiS_Pr->SiS_Part2Port,0x00) & 0x0f) == 0x0c) { + tempah = 0x08; + } + } + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x4c,tempah); + } + } - if(!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) { - temp = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x32) & 0xDF; + if(!(SiS_IsVAMode(SiS_Pr,HwInfo))) { + temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x32) & 0xDF; if(SiS_BridgeInSlave(SiS_Pr)) { - tempah = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x30); - if(!(tempah & SetCRT2ToRAMDAC)) temp |= 0x20; + tempah = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30); + if(!(tempah & SetCRT2ToRAMDAC)) { + if((SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) || + (SiS_Pr->SiS_CustomT == CUT_CLEVO1400)) { + if(!(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x13) & 0x04)) temp |= 0x20; + } else temp |= 0x20; + } } - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x32,temp); + SiS_SetReg(SiS_Pr->SiS_P3c4,0x32,temp); SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); /* enable CRT2 */ - if(SiS_Pr->SiS_VBType & (VB_SIS301B|VB_SIS302B)) { + + if((SiS_Pr->SiS_VBType & VB_SIS301B302B) || + (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) || + (SiS_Pr->SiS_CustomT == CUT_CLEVO1400)) { SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f); - temp = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x2e); + temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x2e); if(!(temp & 0x80)) { SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2e,0x80); } } else { - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 2); + SiS_PanelDelay(SiS_Pr, HwInfo, 2); } - } - - if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) { - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1e,0x20); + } else { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1e,0x20); } SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x00,0x1f,0x20); - if(SiS_Pr->SiS_VBType & (VB_SIS301B|VB_SIS302B)) { - temp = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x2e); + if((SiS_Pr->SiS_VBType & VB_SIS301B302B) || + (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) || + (SiS_Pr->SiS_CustomT == CUT_CLEVO1400)) { + temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x2e); if(!(temp & 0x80)) { SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2e,0x80); } } tempah = 0xc0; - if(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr)) { + if(SiS_IsDualEdge(SiS_Pr, HwInfo)) { tempah = 0x80; - if(!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) { + if(!(SiS_IsVAMode(SiS_Pr, HwInfo))) { tempah = 0x40; } } SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x1F,tempah); - if(SiS_Pr->SiS_VBType & (VB_SIS301B|VB_SIS302B)) { + if((SiS_Pr->SiS_VBType & VB_SIS301B302B) || + (((SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) || + (SiS_Pr->SiS_CustomT == CUT_CLEVO1400)) && + (!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))))) { SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f); } - if(SiS_Pr->SiS_VBType & (VB_SIS30xLV|VB_SIS30xNEW)) { - - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2e,0x80); - - if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr))) { - if( (SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) || - ((SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension))) ) { - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - if(delaylong) { - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3); - } - SiS_WaitVBRetrace(SiS_Pr,HwDeviceExtension); - SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x26,0xfe,0x01); - } - } + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x06,pushax); - SiS_DisplayOn(SiS_Pr); - SiS_SetReg3(SiS_Pr->SiS_P3c6,0xff); + if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) { +#ifdef SET_EMI_CPQ + if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) { + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x30,0x00); + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x27,0x0c); + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x30,0x20); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x31,0x08); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x32,0x10); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x33,0x4d); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x34,0x10); + if((SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) & 0x0f) != 0x02) { + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x31,0x0d); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x32,0x70); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x33,0x6b); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x34,0x10); + } + } +#endif + } else if(SiS_Pr->SiS_CustomT != CUT_CLEVO1400) { +#ifdef SET_EMI + if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) { + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x30,0x00); /* All this from 1.10.7u */ + } +#endif + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x27,0x0c); +#ifdef SET_EMI + if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) { + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x30,0x20); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x31,0x12); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x32,0xd0); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x33,0x6b); + if((SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) & 0x0f) == 0x02) { /* Acer */ + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x31,0x0d); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x32,0x70); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x33,0x40); + if(((SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) & 0xf0) != 0x30)) { /* Acer */ + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x31,0x05); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x32,0x60); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x33,0x33); /* 00 */ + } + } + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x34,0x10); + if((SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) & 0x0f) != 0x03) { + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x30,0x40); + } + } +#endif + } - if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr))) { - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f); - } + if((SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) && + (SiS_Pr->SiS_CustomT != CUT_CLEVO1400)) { + SiS_PanelDelay(SiS_Pr, HwInfo, 2); + } - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x30,0x00); - SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x27,0x0c); - SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x30,0x20); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x31,0x05); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x32,0x60); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x33,0x00); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x34,0x10); - SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x30,0x40); + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x1f,0x10); - } + if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) { + if( (SiS_IsVAMode(SiS_Pr,HwInfo)) || + (SiS_CRT2IsLCD(SiS_Pr, HwInfo)) ) { + SiS_DisplayOn(SiS_Pr); + SiS_PanelDelay(SiS_Pr, HwInfo, 1); + SiS_WaitVBRetrace(SiS_Pr, HwInfo); + SiS_PanelDelay(SiS_Pr, HwInfo, 3); +#ifdef SET_EMI_CPQ + if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) { + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x30,0x40); + } +#endif + if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))) { + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x01); + } + } - } else { /* 315, 330 */ + } else if(SiS_Pr->SiS_CustomT == CUT_CLEVO1400) { - if(!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) { - temp = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x32) & 0xDF; - if(SiS_BridgeInSlave(SiS_Pr)) { - tempah = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x30); - if(!(tempah & SetCRT2ToRAMDAC)) temp |= 0x20; - } - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x32,temp); + if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))) { + if( (SiS_IsVAMode(SiS_Pr, HwInfo)) || + (SiS_CRT2IsLCD(SiS_Pr, HwInfo)) ) { + SiS_DisplayOn(SiS_Pr); + SiS_PanelDelay(SiS_Pr, HwInfo, 1); + SiS_WaitVBRetrace(SiS_Pr,HwInfo); + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x01); + } + } - SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); /* enable CRT2 */ + } else { - temp=SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x2E); - if (!(temp & 0x80)) - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80); - } + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2e,0x80); - SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x00,0x1f,0x20); + if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))) { + if( (SiS_IsVAMode(SiS_Pr,HwInfo)) || + ((SiS_CRT2IsLCD(SiS_Pr, HwInfo))) ) { + SiS_PanelDelayLoop(SiS_Pr, HwInfo, 3, 10); + if(delaylong) { + SiS_PanelDelayLoop(SiS_Pr, HwInfo, 3, 10); + } + SiS_WaitVBRetrace(SiS_Pr,HwInfo); + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x01); + } + } - if(SiS_Is301B(SiS_Pr,BaseAddr)) { + SiS_SetReg(SiS_Pr->SiS_P3c4,0x06,pushax); + SiS_DisplayOn(SiS_Pr); + SiS_SetRegByte(SiS_Pr->SiS_P3c6,0xff); - temp=SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x2E); - if (!(temp & 0x80)) - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80); + if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))) { + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f); + } - tempah = 0xc0; - if(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr)) { - tempah = 0x80; - if(!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) { - tempah = 0x40; - } - } - SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x1F,tempah); + } - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f); + } - } else { - - SiS_VBLongWait(SiS_Pr); - SiS_DisplayOn(SiS_Pr); - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7F); - SiS_VBLongWait(SiS_Pr); + } else { /* 315, 330 */ - } + if(!(SiS_IsVAMode(SiS_Pr,HwInfo))) { + temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x32) & 0xDF; + if(SiS_BridgeInSlave(SiS_Pr)) { + tempah = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30); + if(!(tempah & SetCRT2ToRAMDAC)) temp |= 0x20; + } + SiS_SetReg(SiS_Pr->SiS_P3c4,0x32,temp); + + SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); /* enable CRT2 */ + + temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x2E); + if(!(temp & 0x80)) + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80); + } + + SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x00,0x1f,0x20); + + if(SiS_Is301B(SiS_Pr)) { + + temp=SiS_GetReg(SiS_Pr->SiS_Part1Port,0x2E); + if(!(temp & 0x80)) + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80); + + tempah = 0xc0; + if(SiS_IsDualEdge(SiS_Pr,HwInfo)) { + tempah = 0x80; + if(!(SiS_IsVAMode(SiS_Pr,HwInfo))) { + tempah = 0x40; + } + } + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x1F,tempah); + + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f); + + } else { + + SiS_VBLongWait(SiS_Pr); + SiS_DisplayOn(SiS_Pr); + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7F); + SiS_VBLongWait(SiS_Pr); + + } } /* 315, 330 */ @@ -5422,117 +4440,112 @@ SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USH } - } else { /* ============ TW: For 301 ================ */ + } else { /* ============ For 301 ================ */ - if(HwDeviceExtension->jChipType < SIS_315H) { - if(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) { - SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF0,0x0B); - SiS_SetPanelDelay(SiS_Pr, ROMAddr, HwDeviceExtension, 0); - } + if(HwInfo->jChipType < SIS_315H) { + if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) { + SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x11,0xFB); + SiS_PanelDelay(SiS_Pr, HwInfo, 0); + } } - temp = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x32) & 0xDF; /* lock mode */ + temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x32) & 0xDF; /* lock mode */ if(SiS_BridgeInSlave(SiS_Pr)) { - tempah = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x30); - if(!(tempah & SetCRT2ToRAMDAC)) temp |= 0x20; + tempah = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30); + if(!(tempah & SetCRT2ToRAMDAC)) temp |= 0x20; } - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x32,temp); + SiS_SetReg(SiS_Pr->SiS_P3c4,0x32,temp); SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); /* enable CRT2 */ - if(HwDeviceExtension->jChipType >= SIS_315H) { - temp = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x2E); - if(!(temp & 0x80)) - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80); /* BVBDOENABLE=1 */ + if(HwInfo->jChipType >= SIS_315H) { + temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x2E); + if(!(temp & 0x80)) { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80); /* BVBDOENABLE=1 */ + } } SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x00,0x1F,0x20); /* enable VB processor */ SiS_VBLongWait(SiS_Pr); SiS_DisplayOn(SiS_Pr); - if(HwDeviceExtension->jChipType >= SIS_315H) { - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f); + if(HwInfo->jChipType >= SIS_315H) { + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f); } SiS_VBLongWait(SiS_Pr); - if(HwDeviceExtension->jChipType < SIS_315H) { - if(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) { - SiS_SetPanelDelay(SiS_Pr, ROMAddr, HwDeviceExtension, 1); - SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF0,0x03); - } + if(HwInfo->jChipType < SIS_315H) { + if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) { + SiS_PanelDelay(SiS_Pr, HwInfo, 1); + SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x11,0xF7); + } } } - } else { /* =================== TW: For LVDS ================== */ + } else { /* =================== For LVDS ================== */ - if(HwDeviceExtension->jChipType < SIS_315H) { + if(HwInfo->jChipType < SIS_315H) { #ifdef SIS300 /* 300 series */ - if(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) { - if(HwDeviceExtension->jChipType == SIS_730) { - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 1); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 1); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 1); - } - SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x11,0xFB); - if(!(SiS_CR36BIOSWord23d(SiS_Pr,HwDeviceExtension))) { - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 0); - } - } + if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) { + if(HwInfo->jChipType == SIS_730) { + SiS_PanelDelay(SiS_Pr, HwInfo, 1); + SiS_PanelDelay(SiS_Pr, HwInfo, 1); + SiS_PanelDelay(SiS_Pr, HwInfo, 1); + } + SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x11,0xFB); + if(!(SiS_CR36BIOSWord23d(SiS_Pr,HwInfo))) { + SiS_PanelDelay(SiS_Pr, HwInfo, 0); + } + } - SiS_EnableCRT2(SiS_Pr); - SiS_DisplayOn(SiS_Pr); - SiS_UnLockCRT2(SiS_Pr,HwDeviceExtension, BaseAddr); - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x02,0xBF); - if(SiS_BridgeInSlave(SiS_Pr)) { - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x01,0x1F); - } else { - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x01,0x1F,0x40); - } + SiS_EnableCRT2(SiS_Pr); + SiS_DisplayOn(SiS_Pr); + SiS_UnLockCRT2(SiS_Pr,HwInfo); + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x02,0xBF); + if(SiS_BridgeInSlave(SiS_Pr)) { + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x01,0x1F); + } else { + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x01,0x1F,0x40); + } - if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) { - if(!(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension))) { - SiS_SetCH700x(SiS_Pr,0x0B0E); - } - } + if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) { + if(!(SiS_CRT2IsLCD(SiS_Pr, HwInfo))) { + SiS_WaitVBRetrace(SiS_Pr, HwInfo); + SiS_SetCH700x(SiS_Pr,0x0B0E); + } + } - if(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) { - if(!(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x13) & 0x40)) { - if(!(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x16) & 0x10)) { - if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwDeviceExtension))) { - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 1); - SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 1); - } - SiS_WaitVBRetrace(SiS_Pr,HwDeviceExtension); - SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x11,0xF7); - } + if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) { + if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x13) & 0x40)) { + if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x16) & 0x10)) { + if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwInfo))) { + SiS_PanelDelay(SiS_Pr, HwInfo, 1); + SiS_PanelDelay(SiS_Pr, HwInfo, 1); + } + SiS_WaitVBRetrace(SiS_Pr, HwInfo); + SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x11,0xF7); + } } - } + } #endif /* SIS300 */ } else { -#ifdef SIS315H /* 310/325 series */ - -#if 0 /* BIOS code makes no sense */ - if(SiS_IsVAMode()) { - if(SiS_IsLCDOrLCDA()) { - } - } -#endif +#ifdef SIS315H /* 315 series */ if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) { - if(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) { - SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x11,0xFB); - SiS_SetPanelDelay(SiS_Pr, ROMAddr, HwDeviceExtension, 0); - } + if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) { + SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x11,0xFB); + SiS_PanelDelay(SiS_Pr, HwInfo, 0); + } } SiS_EnableCRT2(SiS_Pr); - SiS_UnLockCRT2(SiS_Pr,HwDeviceExtension, BaseAddr); + SiS_UnLockCRT2(SiS_Pr,HwInfo); SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0xf7); @@ -5542,63 +4555,72 @@ SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USH SiS_Chrontel701xBLOff(SiS_Pr); } - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f); - - temp1 = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x2E); - if (!(temp1 & 0x80)) - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80); - - if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { - if(temp) { - SiS_Chrontel701xBLOn(SiS_Pr); - } + if(HwInfo->jChipType != SIS_550) { + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f); } - if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) { - if(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) { + if(HwInfo->jChipType == SIS_740) { + if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { + if(SiS_IsLCDOrLCDA(SiS_Pr, HwInfo)) { SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x20); - } - } else if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) { - SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x20); + } + } } - if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr))) { - SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f); + temp1 = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x2E); + if(!(temp1 & 0x80)) { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80); } if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { + if(temp) { + SiS_Chrontel701xBLOn(SiS_Pr, HwInfo); + } + } - if(SiS_IsTVOrYPbPrOrScart(SiS_Pr,HwDeviceExtension, BaseAddr)) { - SiS_Chrontel701xOn(SiS_Pr,HwDeviceExtension, BaseAddr); - } + if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) { + if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x20); + if(HwInfo->jChipType == SIS_550) { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x40); + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x10); + } + } + } else if(SiS_IsVAMode(SiS_Pr,HwInfo)) { + if(HwInfo->jChipType != SIS_740) { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x20); + } + } - if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) { - SiS_ChrontelDoSomething1(SiS_Pr,HwDeviceExtension, BaseAddr); - } else if(SiS_IsLCDOrLCDA(SiS_Pr,HwDeviceExtension, BaseAddr)) { - SiS_ChrontelDoSomething1(SiS_Pr,HwDeviceExtension, BaseAddr); - } + if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))) { + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f); + } + if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { + if(SiS_IsTVOrYPbPrOrScart(SiS_Pr,HwInfo)) { + SiS_Chrontel701xOn(SiS_Pr,HwInfo); + } + if( (SiS_IsVAMode(SiS_Pr,HwInfo)) || + (SiS_IsLCDOrLCDA(SiS_Pr,HwInfo)) ) { + SiS_ChrontelDoSomething1(SiS_Pr,HwInfo); + } } if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { - if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr))) { - if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) { - SiS_Chrontel701xBLOn(SiS_Pr); - SiS_ChrontelDoSomething4(SiS_Pr,HwDeviceExtension, BaseAddr); - } else if(SiS_IsLCDOrLCDA(SiS_Pr,HwDeviceExtension, BaseAddr)) { -/* if(!SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr)) { */ /* TW: makes no sense */ - SiS_Chrontel701xBLOn(SiS_Pr); - SiS_ChrontelDoSomething4(SiS_Pr,HwDeviceExtension, BaseAddr); -/* } */ - } - } + if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))) { + if( (SiS_IsVAMode(SiS_Pr,HwInfo)) || + (SiS_IsLCDOrLCDA(SiS_Pr,HwInfo)) ) { + SiS_Chrontel701xBLOn(SiS_Pr, HwInfo); + SiS_ChrontelInitTVVSync(SiS_Pr,HwInfo); + } + } } else if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) { - if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr))) { - if(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) { - SiS_SetPanelDelay(SiS_Pr, ROMAddr, HwDeviceExtension, 1); - SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x11,0xF7); - } - } + if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))) { + if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) { + SiS_PanelDelay(SiS_Pr, HwInfo, 1); + SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x11,0xF7); + } + } } #endif /* SIS315H */ @@ -5609,1112 +4631,2538 @@ SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USH } -void -SiS_SiS30xBLOn(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension) +/*********************************************/ +/* SET PART 1 REGISTER GROUP */ +/*********************************************/ + +/********** Set CRT2 OFFSET / PITCH **********/ +static void +SiS_SetCRT2Offset(SiS_Private *SiS_Pr,USHORT ModeNo, + USHORT ModeIdIndex ,USHORT RefreshRateTableIndex, + PSIS_HW_INFO HwInfo) { - USHORT BaseAddr = (USHORT)HwDeviceExtension->ulIOAddress; + USHORT offset; + UCHAR temp; - /* TW: Switch on LCD backlight on SiS30xLV */ - if( (SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) || - (SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) ) { - if(!(SiS_GetReg1(SiS_Pr->SiS_Part4Port,0x26) & 0x02)) { - SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x02); - SiS_WaitVBRetrace(SiS_Pr,HwDeviceExtension); - } - if(!(SiS_GetReg1(SiS_Pr->SiS_Part4Port,0x26) & 0x01)) { - SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x01); - } - } -} + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) return; -void -SiS_SiS30xBLOff(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT BaseAddr = (USHORT)HwDeviceExtension->ulIOAddress; + offset = SiS_GetOffset(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, + HwInfo); - /* TW: Switch off LCD backlight on SiS30xLV */ - if( (!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) || - (SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) ) { - SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x26,0xFE,0x00); - } + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_2 || + SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_3) offset >>= 1; - if(!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) { - if(!(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension))) { - if(!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) { - SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x26,0xFD,0x00); - } - } - } + temp = (UCHAR)(offset & 0xFF); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x07,temp); + temp = (UCHAR)(offset >> 8); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x09,temp); + temp = (UCHAR)(((offset >> 3) & 0xFF) + 1); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x03,temp); } -BOOLEAN -SiS_CR36BIOSWord23b(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension) +/************* Set CRT2 Sync *************/ +static void +SiS_SetCRT2Sync(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT RefreshRateTableIndex, + PSIS_HW_INFO HwInfo) { - USHORT temp,temp1; - UCHAR *ROMAddr; + USHORT tempah=0,tempbl,infoflag; - if((ROMAddr = (UCHAR *)HwDeviceExtension->pjVirtualRomBase) && SiS_Pr->SiS_UseROM) { - temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x36) & 0xff; - temp >>= 4; - temp = 1 << temp; - temp1 = (ROMAddr[0x23c] << 8) | ROMAddr[0x23b]; - if(temp1 & temp) return(1); - else return(0); + tempbl = 0xC0; + + if(SiS_Pr->UseCustomMode) { + infoflag = SiS_Pr->CInfoFlag; } else { - return(0); + infoflag = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag; } -} -BOOLEAN -SiS_CR36BIOSWord23d(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT temp,temp1; - UCHAR *ROMAddr; + if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { /* LVDS */ - if((ROMAddr = (UCHAR *)HwDeviceExtension->pjVirtualRomBase) && SiS_Pr->SiS_UseROM) { - temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x36) & 0xff; - temp >>= 4; - temp = 1 << temp; - temp1 = (ROMAddr[0x23e] << 8) | ROMAddr[0x23d]; - if(temp1 & temp) return(1); - else return(0); - } else { - return(0); - } -} + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + tempah = 0; + } else if((SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) && (SiS_Pr->SiS_LCDInfo & LCDSync)) { + tempah = SiS_Pr->SiS_LCDInfo; + } else tempah = infoflag >> 8; -void -SiS_SetPanelDelay(SiS_Private *SiS_Pr, UCHAR *ROMAddr, PSIS_HW_DEVICE_INFO HwDeviceExtension, - USHORT DelayTime) -{ - USHORT PanelID, DelayIndex, Delay; -#ifdef SIS300 - USHORT temp; -#endif + tempah &= 0xC0; - if(HwDeviceExtension->jChipType < SIS_315H) { + tempah |= 0x20; + if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10; -#ifdef SIS300 + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + if((SiS_Pr->SiS_CustomT == CUT_BARCO1366) || + (SiS_Pr->SiS_CustomT == CUT_BARCO1024)) { + tempah |= 0xc0; + } + } - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { /* 300 series, LVDS */ + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + if(HwInfo->jChipType >= SIS_315H) { + tempah >>= 3; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,0xE7,tempah); + } else { + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,0xe0); + } + } else { + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah); + } - PanelID = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x36); + } else if(SiS_Pr->SiS_VBType & VB_SISVB) { - DelayIndex = PanelID >> 4; + if(HwInfo->jChipType < SIS_315H) { - if((DelayTime >= 2) && ((PanelID & 0x0f) == 1)) { - Delay = 3; - } else { - if(DelayTime >= 2) DelayTime -= 2; +#ifdef SIS300 /* ---- 300 series --- */ - if(!(DelayTime & 0x01)) { - Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[0]; - } else { - Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[1]; - } - if((ROMAddr) && (SiS_Pr->SiS_UseROM)) { - if(ROMAddr[0x220] & 0x40) { - if(!(DelayTime & 0x01)) { - Delay = (USHORT)ROMAddr[0x225]; - } else { - Delay = (USHORT)ROMAddr[0x226]; - } - } + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* 630 - 301B(-DH) */ + + tempah = infoflag >> 8; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + if(SiS_Pr->SiS_LCDInfo & LCDSync) { + tempah = SiS_Pr->SiS_LCDInfo; } - } - SiS_ShortDelay(SiS_Pr,Delay); + } + tempah &= 0xC0; - } else { /* 300 series, 301(B) */ + tempah |= 0x20; + if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10; - PanelID = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x36); - temp = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x18); - if(!(temp & 0x10)) PanelID = 0x12; + tempah &= 0x3f; + tempah |= tempbl; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah); - DelayIndex = PanelID >> 4; + } else { /* 630 - 301 */ - if((DelayTime >= 2) && ((PanelID & 0x0f) == 1)) { - Delay = 3; - } else { - if(DelayTime >= 2) DelayTime -= 2; + tempah = infoflag >> 8; + tempah &= 0xC0; + tempah |= 0x20; + if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah); - if(!(DelayTime & 0x01)) { - Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[0]; - } else { - Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[1]; - } - if((ROMAddr) && (SiS_Pr->SiS_UseROM)) { - if(ROMAddr[0x220] & 0x40) { - if(!(DelayTime & 0x01)) { - Delay = (USHORT)ROMAddr[0x225]; - } else { - Delay = (USHORT)ROMAddr[0x226]; - } - } - } - } - SiS_ShortDelay(SiS_Pr,Delay); + } - } +#endif /* SIS300 */ -#endif /* SIS300 */ + } else { - } else { +#ifdef SIS315H /* ------- 315 series ------ */ - if(HwDeviceExtension->jChipType == SIS_330) return; + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { /* 315 - 30xLV */ -#ifdef SIS315H + if(((SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) && + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024)) || + ((SiS_Pr->SiS_CustomT == CUT_CLEVO1400) && + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050))) { + tempah = infoflag >> 8; + } else { + tempah = SiS_GetReg(SiS_Pr->SiS_P3d4,0x37); + } + tempah &= 0xC0; - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { /* 310/325 series, LVDS */ + tempah |= 0x20; + if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah); - if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) { - PanelID = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x36); - DelayIndex = PanelID >> 4; - if((DelayTime >= 2) && ((PanelID & 0x0f) == 1)) { - Delay = 3; - } else { - if(DelayTime >= 2) DelayTime -= 2; + } else { /* 315 - 301, 301B */ - if(!(DelayTime & 0x01)) { - Delay = SiS_Pr->SiS_PanelDelayTblLVDS[DelayIndex].timer[0]; - } else { - Delay = SiS_Pr->SiS_PanelDelayTblLVDS[DelayIndex].timer[1]; - } - if((ROMAddr) && (SiS_Pr->SiS_UseROM)) { - if(ROMAddr[0x13c] & 0x40) { - if(!(DelayTime & 0x01)) { - Delay = (USHORT)ROMAddr[0x17e]; - } else { - Delay = (USHORT)ROMAddr[0x17f]; - } - } - } - } - SiS_ShortDelay(SiS_Pr,Delay); - } + tempah = infoflag >> 8; + if(!SiS_Pr->UseCustomMode) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + if(SiS_Pr->SiS_LCDInfo & LCDSync) { + tempah = SiS_Pr->SiS_LCDInfo; + } + } + } + tempah &= 0xC0; - } else { /* 310/325 series, 301(B) */ + tempah |= 0x20; + if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10; - PanelID = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x36); - DelayIndex = PanelID >> 4; - if(!(DelayTime & 0x01)) { - Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[0]; - } else { - Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[1]; - } - SiS_DDC2Delay(SiS_Pr, Delay * 4); + if(SiS_Pr->SiS_VBType & VB_NoLCD) { /* TEST, imitate BIOS bug */ + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + tempah |= 0xc0; + } + } + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah); + } +#endif /* SIS315H */ } - -#endif /* SIS315H */ - } - } -void -SiS_LongDelay(SiS_Private *SiS_Pr, USHORT delay) +/******** Set CRT2 FIFO on 300/630/730 *******/ +#ifdef SIS300 +static void +SiS_SetCRT2FIFO_300(SiS_Private *SiS_Pr,USHORT ModeNo, + PSIS_HW_INFO HwInfo) { - while(delay--) { - SiS_GenericDelay(SiS_Pr,0x19df); - } -} + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + USHORT temp,index; + USHORT modeidindex,refreshratetableindex; + USHORT VCLK=0,MCLK,colorth=0,data2=0; + USHORT tempal, tempah, tempbx, tempcl, tempax; + USHORT CRT1ModeNo,CRT2ModeNo; + USHORT SelectRate_backup; + ULONG data,eax; + const UCHAR LatencyFactor[] = { + 97, 88, 86, 79, 77, 00, /*; 64 bit BQ=2 */ + 00, 87, 85, 78, 76, 54, /*; 64 bit BQ=1 */ + 97, 88, 86, 79, 77, 00, /*; 128 bit BQ=2 */ + 00, 79, 77, 70, 68, 48, /*; 128 bit BQ=1 */ + 80, 72, 69, 63, 61, 00, /*; 64 bit BQ=2 */ + 00, 70, 68, 61, 59, 37, /*; 64 bit BQ=1 */ + 86, 77, 75, 68, 66, 00, /*; 128 bit BQ=2 */ + 00, 68, 66, 59, 57, 37 /*; 128 bit BQ=1 */ + }; + const UCHAR LatencyFactor730[] = { + 69, 63, 61, + 86, 79, 77, + 103, 96, 94, + 120,113,111, + 137,130,128, /* <-- last entry, data below */ + 137,130,128, /* to avoid using illegal values */ + 137,130,128, + 137,130,128, + 137,130,128, + 137,130,128, + 137,130,128, + 137,130,128, + 137,130,128, + 137,130,128, + 137,130,128, + 137,130,128, + }; + const UCHAR ThLowB[] = { + 81, 4, 72, 6, 88, 8,120,12, + 55, 4, 54, 6, 66, 8, 90,12, + 42, 4, 45, 6, 55, 8, 75,12 + }; + const UCHAR ThTiming[] = { + 1, 2, 2, 3, 0, 1, 1, 2 + }; -void -SiS_ShortDelay(SiS_Private *SiS_Pr, USHORT delay) -{ - while(delay--) { - SiS_GenericDelay(SiS_Pr,0x42); - } -} + SelectRate_backup = SiS_Pr->SiS_SelectCRT2Rate; -void -SiS_GenericDelay(SiS_Private *SiS_Pr, USHORT delay) -{ - USHORT temp,flag; + if(!SiS_Pr->CRT1UsesCustomMode) { - flag = SiS_GetReg3(0x61) & 0x10; + CRT1ModeNo = SiS_Pr->SiS_CRT1Mode; /* get CRT1 ModeNo */ + SiS_SearchModeID(SiS_Pr, &CRT1ModeNo, &modeidindex); + SiS_Pr->SiS_SetFlag &= (~ProgrammingCRT2); + SiS_Pr->SiS_SelectCRT2Rate = 0; + refreshratetableindex = SiS_GetRatePtr(SiS_Pr, CRT1ModeNo, modeidindex, HwInfo); - while(delay) { - temp = SiS_GetReg3(0x61) & 0x10; - if(temp == flag) continue; - flag = temp; - delay--; - } -} + if(CRT1ModeNo >= 0x13) { + index = SiS_Pr->SiS_RefIndex[refreshratetableindex].Ext_CRTVCLK; + index &= 0x3F; + VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK; /* Get VCLK */ -BOOLEAN -SiS_Is301B(SiS_Private *SiS_Pr, USHORT BaseAddr) -{ - USHORT flag; + colorth = SiS_GetColorDepth(SiS_Pr,CRT1ModeNo,modeidindex); /* Get colordepth */ + colorth >>= 1; + if(!colorth) colorth++; + } - flag = SiS_GetReg1(SiS_Pr->SiS_Part4Port,0x01); - if(flag >= 0x0B0) return(1); - else return(0); -} + } else { -BOOLEAN -SiS_CRT2IsLCD(SiS_Private *SiS_Pr, USHORT BaseAddr, PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT flag; + CRT1ModeNo = 0xfe; + VCLK = SiS_Pr->CSRClock_CRT1; /* Get VCLK */ + data2 = (SiS_Pr->CModeFlag_CRT1 & ModeInfoFlag) - 2; + switch(data2) { /* Get color depth */ + case 0 : colorth = 1; break; + case 1 : colorth = 1; break; + case 2 : colorth = 2; break; + case 3 : colorth = 2; break; + case 4 : colorth = 3; break; + case 5 : colorth = 4; break; + default: colorth = 2; + } - if(HwDeviceExtension->jChipType == SIS_730) { - flag = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x13); - if(flag & 0x20) return(1); } - flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x30); - if(flag & 0x20) return(1); - else return(0); -} -BOOLEAN -SiS_IsDualEdge(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr) -{ -#ifdef SIS315H - USHORT flag; + if(CRT1ModeNo >= 0x13) { + if(HwInfo->jChipType == SIS_300) { + index = SiS_GetReg(SiS_Pr->SiS_P3c4,0x3A); + } else { + index = SiS_GetReg(SiS_Pr->SiS_P3c4,0x1A); + } + index &= 0x07; + MCLK = SiS_Pr->SiS_MCLKData_0[index].CLOCK; /* Get MCLK */ - if(HwDeviceExtension->jChipType >= SIS_315H) { - if((HwDeviceExtension->jChipType != SIS_650) || (SiS_GetReg1(SiS_Pr->SiS_P3d4,0x5f) & 0xf0)) { - flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38); - if(flag & EnableDualEdge) return(1); - else return(0); - } else return(0); - } else -#endif - return(0); -} + data2 = (colorth * VCLK) / MCLK; -BOOLEAN -SiS_IsVAMode(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr) -{ -#ifdef SIS315H - USHORT flag; + temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x14); + temp = ((temp & 0x00FF) >> 6) << 1; + if(temp == 0) temp = 1; + temp <<= 2; + temp &= 0xff; - if(HwDeviceExtension->jChipType >= SIS_315H) { - flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38); - if((flag & EnableDualEdge) && (flag & SetToLCDA)) return(1); -#if 0 /* Not done in 650/301LVx 1.10.6s, but in 650/301LV */ - else if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - if(flag) return(1); - else return(0); - } + data2 = temp - data2; + + if((28 * 16) % data2) { + data2 = (28 * 16) / data2; + data2++; + } else { + data2 = (28 * 16) / data2; + } + + if(HwInfo->jChipType == SIS_300) { + + tempah = SiS_GetReg(SiS_Pr->SiS_P3c4,0x18); + tempah &= 0x62; + tempah >>= 1; + tempal = tempah; + tempah >>= 3; + tempal |= tempah; + tempal &= 0x07; + tempcl = ThTiming[tempal]; + tempbx = SiS_GetReg(SiS_Pr->SiS_P3c4,0x16); + tempbx >>= 6; + tempah = SiS_GetReg(SiS_Pr->SiS_P3c4,0x14); + tempah >>= 4; + tempah &= 0x0c; + tempbx |= tempah; + tempbx <<= 1; + tempal = ThLowB[tempbx + 1]; + tempal *= tempcl; + tempal += ThLowB[tempbx]; + data = tempal; + + } else if(HwInfo->jChipType == SIS_730) { + +#ifndef LINUX_XF86 + SiS_SetRegLong(0xcf8,0x80000050); + eax = SiS_GetRegLong(0xcfc); +#else + eax = pciReadLong(0x00000000, 0x50); #endif - else - return(0); - } else + tempal = (USHORT)(eax >> 8); + tempal &= 0x06; + tempal <<= 5; + +#ifndef LINUX_XF86 + SiS_SetRegLong(0xcf8,0x800000A0); + eax = SiS_GetRegLong(0xcfc); +#else + eax = pciReadLong(0x00000000, 0xA0); #endif - return(0); - } + temp = (USHORT)(eax >> 28); + temp &= 0x0F; + tempal |= temp; -BOOLEAN -SiS_WeHaveBacklightCtrl(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr) -{ -#ifdef SIS315H - USHORT flag; + tempbx = tempal; /* BIOS BUG (2.04.5d, 2.04.6a use ah here, which is unset!) */ + tempbx = 0; /* -- do it like the BIOS anyway... */ + tempax = tempbx; + tempbx &= 0xc0; + tempbx >>= 6; + tempax &= 0x0f; + tempax *= 3; + tempbx += tempax; - if(HwDeviceExtension->jChipType >= SIS_315H) { - flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x79); - if(flag & 0x10) return(1); - else return(0); - } else -#endif - return(0); - } + data = LatencyFactor730[tempbx]; + data += 15; + temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x14); + if(!(temp & 0x80)) data += 5; -#if 0 -BOOLEAN -SiS_Is315E(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr) -{ -#ifdef SIS315H - USHORT flag; + } else { - if(HwDeviceExtension->jChipType >= SIS_315H) { - flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x5f); - if(flag & 0x10) return(1); - else return(0); - } else + index = 0; + temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x14); + if(temp & 0x0080) index += 12; + +#ifndef LINUX_XF86 + SiS_SetRegLong(0xcf8,0x800000A0); + eax = SiS_GetRegLong(0xcfc); +#else + /* We use pci functions X offers. We use tag 0, because + * we want to read/write to the host bridge (which is always + * 00:00.0 on 630, 730 and 540), not the VGA device. + */ + eax = pciReadLong(0x00000000, 0xA0); #endif - return(0); -} + temp = (USHORT)(eax >> 24); + if(!(temp&0x01)) index += 24; + +#ifndef LINUX_XF86 + SiS_SetRegLong(0xcf8,0x80000050); + eax = SiS_GetRegLong(0xcfc); +#else + eax = pciReadLong(0x00000000, 0x50); #endif + temp=(USHORT)(eax >> 24); + if(temp & 0x01) index += 6; -BOOLEAN -SiS_IsM650or651(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr) -{ -#ifdef SIS315H - USHORT flag; + temp = (temp & 0x0F) >> 1; + index += temp; - if(HwDeviceExtension->jChipType >= SIS_315H) { - flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x5f); - flag &= 0xF0; - if((flag == 0xb0) || (flag == 0x90)) return 0; - else return 1; - } else -#endif - return 1; -} + data = LatencyFactor[index]; + data += 15; + temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x14); + if(!(temp & 0x80)) data += 5; + } -BOOLEAN -SiS_IsYPbPr(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr) -{ -#ifdef SIS315H - USHORT flag; + data += data2; /* CRT1 Request Period */ - if(HwDeviceExtension->jChipType >= SIS_315H) { - flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38); - if(flag & EnableLVDSHiVision) return(1); /* = YPrPb = 0x08 */ - else return(0); - } else -#endif - return(0); -} + SiS_Pr->SiS_SetFlag |= ProgrammingCRT2; + SiS_Pr->SiS_SelectCRT2Rate = SelectRate_backup; -BOOLEAN -SiS_IsChScart(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr) -{ -#ifdef SIS315H - USHORT flag; + if(!SiS_Pr->UseCustomMode) { - if(HwDeviceExtension->jChipType >= SIS_315H) { - flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38); - if(flag & EnableLVDSScart) return(1); /* = Scart = 0x04 */ - else return(0); - } else -#endif - return(0); -} + CRT2ModeNo = ModeNo; + SiS_SearchModeID(SiS_Pr, &CRT2ModeNo, &modeidindex); -BOOLEAN -SiS_IsTVOrYPbPrOrScart(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr) -{ - USHORT flag; + refreshratetableindex = SiS_GetRatePtr(SiS_Pr, CRT2ModeNo, modeidindex, HwInfo); + + index = SiS_GetVCLK2Ptr(SiS_Pr,CRT2ModeNo,modeidindex, + refreshratetableindex,HwInfo); + VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK; /* Get VCLK */ + + if((SiS_Pr->SiS_CustomT == CUT_BARCO1366) || (SiS_Pr->SiS_CustomT == CUT_BARCO1024)) { + if((ROMAddr) && SiS_Pr->SiS_UseROM) { + if(ROMAddr[0x220] & 0x01) { + VCLK = ROMAddr[0x229] | (ROMAddr[0x22a] << 8); + } + } + } + + } else { + + CRT2ModeNo = 0xfe; + VCLK = SiS_Pr->CSRClock; /* Get VCLK */ + + } + + colorth = SiS_GetColorDepth(SiS_Pr,CRT2ModeNo,modeidindex); /* Get colordepth */ + colorth >>= 1; + if(!colorth) colorth++; + + data = data * VCLK * colorth; + if(data % (MCLK << 4)) { + data = data / (MCLK << 4); + data++; + } else { + data = data / (MCLK << 4); + } + + if(data <= 6) data = 6; + if(data > 0x14) data = 0x14; + + temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x01); + if(HwInfo->jChipType == SIS_300) { + if(data <= 0x0f) temp = (temp & (~0x1F)) | 0x13; + else temp = (temp & (~0x1F)) | 0x16; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { + temp = (temp & (~0x1F)) | 0x13; + } + } else { + if( ( (HwInfo->jChipType == SIS_630) || + (HwInfo->jChipType == SIS_730) ) && + (HwInfo->jChipRevision >= 0x30) ) /* 630s or 730(s?) */ + { + temp = (temp & (~0x1F)) | 0x1b; + } else { + temp = (temp & (~0x1F)) | 0x16; + } + } + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x01,0xe0,temp); + + if( (HwInfo->jChipType == SIS_630) && + (HwInfo->jChipRevision >= 0x30) ) /* 630s, NOT 730 */ + { + if(data > 0x13) data = 0x13; + } + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x02,0xe0,data); + + } else { /* If mode <= 0x13, we just restore everything */ + + SiS_Pr->SiS_SetFlag |= ProgrammingCRT2; + SiS_Pr->SiS_SelectCRT2Rate = SelectRate_backup; -#ifdef SIS315H - if(HwDeviceExtension->jChipType >= SIS_315H) { - flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x30); - if(flag & SetCRT2ToTV) return(1); - flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38); - if(flag & EnableLVDSHiVision) return(1); /* = YPrPb = 0x08 */ - if(flag & EnableLVDSScart) return(1); /* = Scart = 0x04- TW inserted */ - else return(0); - } else -#endif - { - flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x30); - if(flag & SetCRT2ToTV) return(1); } - return(0); } +#endif -BOOLEAN -SiS_IsLCDOrLCDA(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr) +/**** Set CRT2 FIFO on 315/330 series ****/ +#ifdef SIS315H +static void +SiS_SetCRT2FIFO_310(SiS_Private *SiS_Pr) { - USHORT flag; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x01,0x3B); + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x02,~0x3F,0x04); +} +#endif +/*************** Set LCD-A ***************/ #ifdef SIS315H - if(HwDeviceExtension->jChipType >= SIS_315H) { - flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x30); - if(flag & SetCRT2ToLCD) return(1); - flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38); - if(flag & SetToLCDA) return(1); - else return(0); - } else -#endif - { - flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x30); - if(flag & SetCRT2ToLCD) return(1); +static void +SiS_SetGroup1_LCDA(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + PSIS_HW_INFO HwInfo, USHORT RefreshRateTableIndex) +{ + USHORT modeflag,resinfo; + USHORT push2,tempax,tempbx,tempcx,temp; + ULONG tempeax=0,tempebx,tempecx,tempvcfact; + + /* This is not supported with LCDA */ + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelCustom) return; + if(SiS_Pr->UseCustomMode) return; + + if(IS_SIS330) { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2D,0x10); /* Xabre 1.01.03 */ + } else if(IS_SIS740) { + if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { /* 740/LVDS */ + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,0xfb,0x04); /* 740/LVDS */ + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2D,0x03); + } else if(SiS_Pr->SiS_VBType & VB_SISVB) { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2D,0x10); /* 740/301LV, 301BDH */ + } + } else { + if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { /* 650/LVDS */ + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,0xfb,0x04); /* 650/LVDS */ + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2D,0x00); /* 650/LVDS 1.10.07 */ + } else if(SiS_Pr->SiS_VBType & VB_SISVB) { + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2D,0x0f); /* 650/30xLv 1.10.6s */ + } } - return(0); -} + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; + } else { + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; + } -BOOLEAN -SiS_IsDisableCRT2(SiS_Private *SiS_Pr, USHORT BaseAddr) -{ - USHORT flag; + tempax = SiS_Pr->SiS_LCDHDES; - flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x30); - if(flag & 0x20) return(0); - else return(1); -} + temp = (tempax & 0x0007); /* BPLHDESKEW[2:0] */ + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1A,temp); /* Part1_1Ah */ + temp = (tempax >> 3) & 0x00FF; /* BPLHDESKEW[10:3] */ + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x16,temp); /* Part1_16h */ -BOOLEAN -SiS_BridgeIsOn(SiS_Private *SiS_Pr, USHORT BaseAddr,PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT flag; + tempbx = SiS_Pr->SiS_HDE; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) { + tempbx = SiS_Pr->PanelXRes; + } + + tempax += tempbx; /* HDE + HSKEW = lcdhdee */ + if(tempax >= SiS_Pr->SiS_HT) tempax -= SiS_Pr->SiS_HT; + + temp = tempax; + if(SiS_Pr->SiS_VBType & VB_SISVB) { + if(temp & 0x07) temp += 8; + } + temp >>= 3; /* BPLHDEE */ + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x17,temp); /* Part1_17h */ + tempcx = (SiS_Pr->SiS_HT - tempbx) >> 2; /* (HT-HDE) / 4 */ + + /* 650/30xLV 1.10.6s, 740/LVDS */ + if( ((SiS_Pr->SiS_VBType & VB_SISVB) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) || + ((SiS_Pr->SiS_IF_DEF_LVDS == 1) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) ) { + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) tempcx = 0x28; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) tempcx = 0x18; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) tempcx = 0x30; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) tempcx = 0x40; + else tempcx = 0x30; + } + } + + tempcx += tempax; /* lcdhrs */ + if(tempcx >= SiS_Pr->SiS_HT) tempcx -= SiS_Pr->SiS_HT; + + temp = (tempcx >> 3) & 0x00FF; /* BPLHRS */ + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x14,temp); /* Part1_14h */ + + temp += 10; if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { - return(0); + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { + temp += 6; + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel800x600) { + temp++; + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1024x768) { + temp += 7; + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1600x1200) { + temp -= 10; + } + } + } + } + } + } + temp &= 0x1F; + temp |= ((tempcx & 0x07) << 5); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x15,temp); /* Part1_15h */ + + if(SiS_Pr->SiS_IF_DEF_TRUMPION == 0) { + tempax = SiS_Pr->PanelYRes; } else { - flag = SiS_GetReg1(SiS_Pr->SiS_Part4Port,0x00); - if((flag == 1) || (flag == 2)) return(0); - else return(1); + tempax = SiS_Pr->SiS_VGAVDE; } -} -BOOLEAN -SiS_BridgeIsEnable(SiS_Private *SiS_Pr, USHORT BaseAddr,PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT flag; + tempbx = SiS_Pr->SiS_LCDVDES + tempax; + if(tempbx >= SiS_Pr->SiS_VT) tempbx -= SiS_Pr->SiS_VT; + push2 = tempbx; - if(!(SiS_BridgeIsOn(SiS_Pr,BaseAddr,HwDeviceExtension))) { - flag = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00); - if(HwDeviceExtension->jChipType < SIS_315H) { - /* 300 series (630/301B 2.04.5a) */ - flag &= 0xa0; - if((flag == 0x80) || (flag == 0x20)) return 0; - else return 1; - } else { - /* 310/325 series (650/301LVx 1.10.6s) */ - flag &= 0x50; - if((flag == 0x40) || (flag == 0x10)) return 0; - else return 1; - } + tempcx = (SiS_Pr->SiS_VGAVT - SiS_Pr->SiS_VGAVDE) >> 2; + + if( ((SiS_Pr->SiS_VBType & VB_SISVB) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) || + ((SiS_Pr->SiS_IF_DEF_LVDS == 1) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) ) { + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) tempcx = 1; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) tempcx = 3; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) tempcx = 3; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) tempcx = 1; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) tempcx = 1; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) tempcx = 1; + else tempcx = 0x0057; + } } - return 1; -} -BOOLEAN -SiS_BridgeInSlave(SiS_Private *SiS_Pr) -{ - USHORT flag1; + tempbx += tempcx; + if(SiS_Pr->SiS_VBType & VB_SISVB) { + tempbx++; /* BPLVRS */ + } + if(tempbx >= SiS_Pr->SiS_VT) tempbx -= SiS_Pr->SiS_VT; + temp = tempbx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,temp); /* Part1_18h */ - flag1 = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x31); - if(flag1 & (SetInSlaveMode >> 8)) return 1; - else return 0; -} + tempcx >>= 3; + if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) tempcx = 3; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) tempcx = 5; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) tempcx = 5; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) tempcx = 5; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) tempcx = 2; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) tempcx = 2; + } + } + } + tempcx += tempbx; + tempcx++; /* BPLVRE */ + temp = tempcx & 0x000F; + if(SiS_Pr->SiS_VBType & VB_SISVB) { + temp |= 0xC0; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0xF0,temp); /* Part1_19h */ + } else { + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0xF0,temp); + } -/* TW: New from 650/301LV(x) 1.10.6s BIOS */ -void -SiS_SetHiVision(SiS_Private *SiS_Pr, USHORT BaseAddr,PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ -#ifdef SIS315H - USHORT temp; -#endif + temp = ((tempbx >> 8) & 0x07) << 3; + if(SiS_Pr->SiS_VGAVDE != SiS_Pr->SiS_VDE) temp |= 0x40; + if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) temp |= 0x40; + if(SiS_Pr->SiS_VBType & VB_SISVB) { + /* Don't check Part1Port,0x00 -> is not being set if LCDA! */ + /* We check SR06 instead here: */ + if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) { + if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x06) & 0x10) temp |= 0x80; + } + } else { + if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) { + if(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x01) temp |= 0x80; + } + } + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x1A,0x07,temp); /* Part1_1Ah */ - /* Note: This variable is only used on 30x/B/LV systems. - CR38 has a different meaning on LVDS/CH7019 systems. - */ + tempbx = push2; /* BPLVDEE */ - SiS_Pr->SiS_HiVision = 0; - if(HwDeviceExtension->jChipType >= SIS_315H) { -#ifdef SIS315H - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - /* TW: New from 650/301LVx BIOS 1.10.6s */ - temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38); - if(temp & 0x04) { - temp &= 0x30; - switch(temp) { - case 0x00: SiS_Pr->SiS_HiVision = 4; break; - case 0x10: SiS_Pr->SiS_HiVision = 1; break; - case 0x20: SiS_Pr->SiS_HiVision = 2; break; - default: SiS_Pr->SiS_HiVision = 3; break; - } - } + tempcx = SiS_Pr->SiS_LCDVDES; /* NPLVDES */ + if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) { + if(resinfo == SIS_RI_800x600) tempcx++; } -#endif /* SIS315H */ + } + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) { + tempbx = tempcx = SiS_Pr->SiS_VGAVDE; + tempbx--; + } + + temp = ((tempbx >> 8) & 0x07) << 3; + temp = temp | ((tempcx >> 8) & 0x07); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1D,temp); /* Part1_1Dh */ + temp = tempbx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1C,temp); /* Part1_1Ch */ + temp = tempcx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1B,temp); /* Part1_1Bh */ + + tempeax = SiS_Pr->SiS_VGAVDE << 18; + tempebx = SiS_Pr->SiS_VDE; + temp = (USHORT)(tempeax % tempebx); + tempeax = tempeax / tempebx; + if(temp) tempeax++; + tempvcfact = tempeax; + + temp = (USHORT)(tempeax & 0x00FF); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x37,temp); + + temp = (USHORT)((tempeax & 0x00FF00) >> 8); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x36,temp); + + temp = (USHORT)((tempeax & 0x00030000) >> 16); + if(SiS_Pr->SiS_VDE == SiS_Pr->SiS_VGAVDE) temp |= 0x04; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x35,temp); + + if(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS302ELV)) { + temp = (USHORT)(tempeax & 0x00FF); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x3c,temp); + temp = (USHORT)((tempeax & 0x00FF00) >> 8); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x3b,temp); + temp = (USHORT)(((tempeax & 0x00030000) >> 16) << 6); + SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x3a,0x3f,temp); + temp = 0; + if(SiS_Pr->SiS_VDE != SiS_Pr->SiS_VGAVDE) temp |= 0x08; + SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x30,0xf3,temp); + } + + tempeax = SiS_Pr->SiS_VGAHDE << 16; + tempebx = SiS_Pr->SiS_HDE; + temp = tempeax % tempebx; + tempeax /= tempebx; + if(temp) tempeax++; + if(tempebx == SiS_Pr->SiS_VGAHDE) tempeax = 0xFFFF; + tempecx = tempeax; + tempeax = ((SiS_Pr->SiS_VGAHDE << 16) / tempecx) - 1; + tempecx = (tempecx << 16) | (tempeax & 0xFFFF); + temp = (USHORT)(tempecx & 0x00FF); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1F,temp); /* Part1_1Fh */ + + tempeax = (SiS_Pr->SiS_VGAVDE << 18) / tempvcfact; + tempbx = (USHORT)(tempeax & 0x0FFFF); + + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) tempbx--; + + if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) tempbx = 1; + + temp = ((tempbx >> 8) & 0x07) << 3; + temp = temp | ((tempecx >> 8) & 0x07); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x20,temp); /* Part1_20h */ + + temp = tempbx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x21,temp); /* Part1_21h */ + + tempecx >>= 16; /* BPLHCFACT */ + if(modeflag & HalfDCLK) tempecx >>= 1; + temp = (USHORT)((tempecx & 0x0000FF00) >> 8); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x22,temp); /* Part1_22h */ + + temp = (USHORT)(tempecx & 0x000000FF); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x23,temp); + + if((SiS_Pr->SiS_IF_DEF_LVDS == 1) || (SiS_Pr->SiS_VBInfo & VB_SIS301LV302LV)) { + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1e,0x20); } } +#endif /* SIS 315 */ -/* TW: Checked against 630/LVDS 2.08, 650/LVDS and 650/301LV BIOS */ -BOOLEAN -SiS_GetLCDResInfo(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo, - USHORT ModeIdIndex, PSIS_HW_DEVICE_INFO HwDeviceExtension) +static USHORT +SiS_GetVGAHT2(SiS_Private *SiS_Pr) { - USHORT temp,modeflag,resinfo=0; - const unsigned char SiS300SeriesLCDRes[] = - { 0, 1, 2, 3, 7, 4, 5, 8, - 0, 0, 0, 0, 0, 0, 0, 0 }; + ULONG tempax,tempbx; - SiS_Pr->SiS_LCDResInfo = 0; - SiS_Pr->SiS_LCDTypeInfo = 0; - SiS_Pr->SiS_LCDInfo = 0; + tempbx = ((SiS_Pr->SiS_VGAVT - SiS_Pr->SiS_VGAVDE) * SiS_Pr->SiS_RVBHCMAX) & 0xFFFF; + tempax = (SiS_Pr->SiS_VT - SiS_Pr->SiS_VDE) * SiS_Pr->SiS_RVBHCFACT; + tempax = (tempax * SiS_Pr->SiS_HT) / tempbx; + return((USHORT) tempax); +} - if(SiS_Pr->UseCustomMode) { - modeflag = SiS_Pr->CModeFlag; +/******* Set Part 1 / SiS bridge *********/ +static void +SiS_SetGroup1_301(SiS_Private *SiS_Pr, USHORT ModeNo,USHORT ModeIdIndex, + PSIS_HW_INFO HwInfo,USHORT RefreshRateTableIndex) +{ + USHORT push1,push2; + USHORT tempax,tempbx,tempcx,temp; + USHORT resinfo,modeflag; + unsigned char p1_7, p1_8; + + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; } else { - if(ModeNo <= 0x13) { - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + if(SiS_Pr->UseCustomMode) { + modeflag = SiS_Pr->CModeFlag; + resinfo = 0; } else { modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; } } - if(!(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA))) return 0; + /* The following is only done if bridge is in slave mode: */ - if(!(SiS_Pr->SiS_VBInfo & (SetSimuScanMode | SwitchToCRT2))) return 0; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x03,0xff); /* set MAX HT */ - temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x36); + tempax = 0xFFFF; + if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) tempax = SiS_GetVGAHT2(SiS_Pr); - /* FSTN: Fake CR36 (TypeInfo 2, ResInfo SiS_Panel320x480) */ - if(SiS_Pr->SiS_IF_DEF_FSTN) { - temp = 0x20 | SiS_Pr->SiS_Panel320x480; - SiS_SetReg1(SiS_Pr->SiS_P3d4,0x36,temp); + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) modeflag |= Charx8Dot; + + if(modeflag & Charx8Dot) tempcx = 0x08; + else tempcx = 0x09; + + if(tempax >= SiS_Pr->SiS_VGAHT) tempax = SiS_Pr->SiS_VGAHT; + + if(modeflag & HalfDCLK) tempax >>= 1; + + tempax = (tempax / tempcx) - 5; + tempbx = tempax & 0x00FF; + + tempax = SiS_Pr->SiS_VGAHDE; /* 0x04 Horizontal Display End */ + if(modeflag & HalfDCLK) tempax >>= 1; + tempax = (tempax / tempcx) - 1; + tempbx |= ((tempax & 0x00FF) << 8); + temp = tempax & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x04,temp); + + temp = (tempbx & 0xFF00) >> 8; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) { + temp += 2; + } + } + if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { + if(SiS_Pr->SiS_HiVision == 3) { + if(resinfo == SIS_RI_800x600) temp -= 2; + } } + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x05,temp); /* 0x05 Horizontal Display Start */ - if(HwDeviceExtension->jChipType < SIS_315H) { - SiS_Pr->SiS_LCDTypeInfo = temp >> 4; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x06,0x03); /* 0x06 Horizontal Blank end */ + + if((SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) && + (SiS_Pr->SiS_HiVision == 3)) { + temp = (tempbx & 0x00FF) - 1; + if(!(modeflag & HalfDCLK)) { + temp -= 6; + if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) { + temp -= 2; + if(ModeNo > 0x13) temp -= 10; + } + } } else { - SiS_Pr->SiS_LCDTypeInfo = (temp & 0x0F) - 1; + tempcx = tempbx & 0x00FF; + tempbx = (tempbx & 0xFF00) >> 8; + tempcx = (tempcx + tempbx) >> 1; + temp = (tempcx & 0x00FF) + 2; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + temp--; + if(!(modeflag & HalfDCLK)) { + if((modeflag & Charx8Dot)) { + temp += 4; + if(SiS_Pr->SiS_VGAHDE >= 800) temp -= 6; + if(HwInfo->jChipType >= SIS_315H) { + if(SiS_Pr->SiS_VGAHDE == 800) temp += 2; + } + } + } + } else { + if(!(modeflag & HalfDCLK)) { + temp -= 4; + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x960) { + if(SiS_Pr->SiS_VGAHDE >= 800) { + temp -= 7; + if(HwInfo->jChipType < SIS_315H) { + /* 650/301LV(x) does not do this, 630/301B, 300/301LV do */ + if(SiS_Pr->SiS_ModeType == ModeEGA) { + if(SiS_Pr->SiS_VGAVDE == 1024) { + temp += 15; + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x1024) + temp += 7; + } + } + } + if(SiS_Pr->SiS_VGAHDE >= 1280) { + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) temp += 28; + } + } + } + } + } } - temp &= 0x0f; - if(HwDeviceExtension->jChipType < SIS_315H) { - /* TW: Translate 300 series LCDRes to 310/325 series for unified usage */ - temp = SiS300SeriesLCDRes[temp]; + + p1_7 = temp; + p1_8 = 0x00; + + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) { + if(ModeNo <= 0x01) { + p1_7 = 0x2a; + if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) p1_8 = 0x61; + else p1_8 = 0x41; + } else if(SiS_Pr->SiS_ModeType == ModeText) { + if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) p1_7 = 0x54; + else p1_7 = 0x55; + p1_8 = 0x00; + } else if(ModeNo <= 0x13) { + if(modeflag & HalfDCLK) { + if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) { + p1_7 = 0x30; + p1_8 = 0x03; + } else { + p1_7 = 0x2f; + p1_8 = 0x02; + } + } else { + p1_7 = 0x5b; + p1_8 = 0x03; + } + } else if( ((HwInfo->jChipType >= SIS_315H) && + ((ModeNo == 0x50) || (ModeNo == 0x56) || (ModeNo == 0x53))) || + ((HwInfo->jChipType < SIS_315H) && + (resinfo == SIS_RI_320x200 || resinfo == SIS_RI_320x240)) ) { + if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) { + p1_7 = 0x30, + p1_8 = 0x03; + } else { + p1_7 = 0x2f; + p1_8 = 0x03; + } + } + } } - SiS_Pr->SiS_LCDResInfo = temp; - if(SiS_Pr->SiS_IF_DEF_FSTN){ - SiS_Pr->SiS_LCDResInfo = SiS_Pr->SiS_Panel320x480; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { + if(SiS_Pr->SiS_HiVision & 0x03) { + p1_7 = 0xb2; + if(SiS_Pr->SiS_HiVision & 0x02) { + p1_7 = 0xab; + } + } } - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - if(SiS_Pr->SiS_LCDResInfo < SiS_Pr->SiS_PanelMin301) - SiS_Pr->SiS_LCDResInfo = SiS_Pr->SiS_PanelMin301; - } else { - if(SiS_Pr->SiS_LCDResInfo < SiS_Pr->SiS_PanelMinLVDS) - SiS_Pr->SiS_LCDResInfo = SiS_Pr->SiS_PanelMinLVDS; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x07,p1_7); /* 0x07 Horizontal Retrace Start */ + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x08,p1_8); /* 0x08 Horizontal Retrace End */ + + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,0x03); /* 0x18 SR08 (FIFO Threshold?) */ + + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x19,0xF0); + + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x09,0xFF); /* 0x09 Set Max VT */ + + tempcx = 0x121; + tempbx = SiS_Pr->SiS_VGAVDE; /* 0x0E Vertical Display End */ + if (tempbx == 357) tempbx = 350; + else if(tempbx == 360) tempbx = 350; + else if(tempbx == 375) tempbx = 350; + else if(tempbx == 405) tempbx = 400; + else if(tempbx == 420) tempbx = 400; + else if(tempbx == 525) tempbx = 480; + push2 = tempbx; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) { + if (tempbx == 350) tempbx += 5; + else if(tempbx == 480) tempbx += 5; + } + } } + tempbx -= 2; + temp = tempbx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x10,temp); /* 0x10 vertical Blank Start */ - if(SiS_Pr->SiS_LCDResInfo > SiS_Pr->SiS_PanelMax) - SiS_Pr->SiS_LCDResInfo = SiS_Pr->SiS_Panel1024x768; + tempbx = push2; + tempbx--; + temp = tempbx & 0x00FF; +#if 0 + /* Missing code from 630/301B 2.04.5a and 650/302LV 1.10.6s (calles int 2f) */ + if(xxx()) { + if(temp == 0xdf) temp = 0xda; + } +#endif + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0E,temp); + + if(tempbx & 0x0100) tempcx |= 0x0002; + + tempax = 0x000B; + if(modeflag & DoubleScanMode) tempax |= 0x8000; + + if(tempbx & 0x0200) tempcx |= 0x0040; + + temp = (tempax & 0xFF00) >> 8; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0B,temp); - temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x37); - if(SiS_Pr->SiS_IF_DEF_FSTN){ - /* TW: Fake LVDS bridge for FSTN */ - temp = 0x04; - SiS_SetReg1(SiS_Pr->SiS_P3d4,0x37,temp); + if(tempbx & 0x0400) tempcx |= 0x0600; + + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x11,0x00); /* 0x11 Vertical Blank End */ + + tempax = (SiS_Pr->SiS_VGAVT - tempbx) >> 2; + + if((ModeNo > 0x13) || (HwInfo->jChipType < SIS_315H)) { + if(resinfo != SIS_RI_1280x1024) { + tempbx += (tempax << 1); + } + } else if(HwInfo->jChipType >= SIS_315H) { + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1400x1050) { + tempbx += (tempax << 1); + } } - SiS_Pr->SiS_LCDInfo = temp; - /* TW: Inserted entire 315-block from 650/LVDS/301+LVx BIOSes */ - if(HwDeviceExtension->jChipType >= SIS_315H) { -#ifdef SIS315H - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { - if(ModeNo == 0x3a || ModeNo == 0x4d || ModeNo == 0x65) { - SiS_Pr->SiS_LCDInfo |= LCDNonExpanding; - } - } - } + if((SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) && + (SiS_Pr->SiS_HiVision == 3)) { + tempbx -= 10; + } else { + if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) { + if(SiS_Pr->SiS_TVMode & TVSetPAL) { + if(!(SiS_Pr->SiS_HiVision & 0x03)) { + tempbx += 40; + if(HwInfo->jChipType >= SIS_315H) { + if(SiS_Pr->SiS_VGAHDE == 800) tempbx += 10; + } + } + } } - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x39) & 0x01) { - SiS_Pr->SiS_LCDInfo &= 0xFFEF; - SiS_Pr->SiS_LCDInfo |= LCDPass11; + } + tempax >>= 2; + tempax++; + tempax += tempbx; + push1 = tempax; + if(SiS_Pr->SiS_TVMode & TVSetPAL) { + if(tempbx <= 513) { + if(tempax >= 513) tempbx = 513; } + } + temp = tempbx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0C,temp); /* 0x0C Vertical Retrace Start */ + + tempbx--; + temp = tempbx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x10,temp); + + if(tempbx & 0x0100) tempcx |= 0x0008; + + if(tempbx & 0x0200) { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x0B,0x20); + } + tempbx++; + + if(tempbx & 0x0100) tempcx |= 0x0004; + if(tempbx & 0x0200) tempcx |= 0x0080; + if(tempbx & 0x0400) { + if(SiS_Pr->SiS_VBType & VB_SIS301) tempcx |= 0x0800; + else tempcx |= 0x0C00; + } + + tempbx = push1; + temp = tempbx & 0x000F; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0D,temp); /* 0x0D vertical Retrace End */ + + if(tempbx & 0x0010) tempcx |= 0x2000; + + temp = tempcx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0A,temp); /* 0x0A CR07 */ + + temp = (tempcx & 0xFF00) >> 8; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x17,temp); /* 0x17 SR0A */ + + tempax = modeflag; + temp = (tempax & 0xFF00) >> 8; + temp = (temp >> 1) & 0x09; + if(!(SiS_Pr->SiS_VBType & VB_SIS301)) { + /* Only use 8 dot clock */ + temp |= 0x01; + } + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x16,temp); /* 0x16 SR01 */ + + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0F,0x00); /* 0x0F CR14 */ + + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x12,0x00); /* 0x12 CR17 */ + + temp = 0x00; + if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) { + if(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x01) { + temp = 0x80; + } + } + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1A,temp); /* 0x1A SR0E */ +} + +/*********** Set Part 1 / LVDS ***********/ +static void +SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + PSIS_HW_INFO HwInfo, USHORT RefreshRateTableIndex) +{ + USHORT modeflag, resinfo; + USHORT push1, push2, tempax, tempbx, tempcx, temp; +#ifdef SIS315H + USHORT pushcx; #endif + ULONG tempeax=0, tempebx, tempecx, tempvcfact=0; + + /* This is not supported on LVDS */ + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelCustom) return; + if(SiS_Pr->UseCustomMode) return; + + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; } else { -#ifdef SIS300 - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { - if((ROMAddr) && SiS_Pr->SiS_UseROM) { - if(!(ROMAddr[0x235] & 0x02)) { - SiS_Pr->SiS_LCDInfo &= 0xEF; + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; + } + + /* Set up Panel Link */ + + /* 1. Horizontal setup */ + + tempax = SiS_Pr->SiS_LCDHDES; + + if((!SiS_Pr->SiS_IF_DEF_FSTN) && (!SiS_Pr->SiS_IF_DEF_DSTN)) { + if( (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) && + (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) ) { + tempax -= 8; + } + } + + tempcx = SiS_Pr->SiS_HT; /* Horiz. Total */ + + tempbx = SiS_Pr->SiS_HDE; /* Horiz. Display End */ + + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_2 || + SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_3) { + tempbx >>= 1; + } + + if(!(SiS_Pr->SiS_LCDInfo & LCDPass11)) { + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) { + if(SiS_Pr->SiS_IF_DEF_FSTN || SiS_Pr->SiS_IF_DEF_DSTN) { + tempbx = SiS_Pr->PanelXRes; + } else if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { + tempbx = SiS_Pr->PanelXRes; + if(SiS_Pr->SiS_CustomT == CUT_BARCO1024) { + tempbx = 800; + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel800x600) { + tempbx = 1024; + } } } - } else { - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - if((SiS_Pr->SiS_SetFlag & CRT2IsVGA) && ((ModeNo == 0x03) || (ModeNo == 0x10))) { - SiS_Pr->SiS_LCDInfo &= 0xEF; - } - } } + } + tempcx = (tempcx - tempbx) >> 2; /* HT-HDE / 4 */ + + push1 = tempax; + + tempax += tempbx; + + if(tempax >= SiS_Pr->SiS_HT) tempax -= SiS_Pr->SiS_HT; + + push2 = tempax; + + if((!SiS_Pr->SiS_IF_DEF_FSTN) && + (!SiS_Pr->SiS_IF_DEF_DSTN) && + (SiS_Pr->SiS_CustomT != CUT_BARCO1366) && + (SiS_Pr->SiS_CustomT != CUT_BARCO1024) && + (SiS_Pr->SiS_CustomT != CUT_PANEL848)) { + if(!(SiS_Pr->SiS_LCDInfo & LCDPass11)) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) tempcx = 0x0028; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) tempcx = 0x0018; + else if( (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) ) { + if(HwInfo->jChipType < SIS_315H) { + if(SiS_Pr->SiS_VBType & VB_SISVB) { + tempcx = 0x0017; /* A901; sometimes 0x0018; */ + } else { + tempcx = 0x0017; +#ifdef TWNEWPANEL + tempcx = 0x0018; #endif + } + } else { + tempcx = 0x0018; + } + } + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) tempcx = 0x0028; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) tempcx = 0x0030; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) tempcx = 0x0030; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) tempcx = 0x0040; + } + } + } } -#ifdef LINUX_KERNEL - printk(KERN_DEBUG "sisfb: (LCDInfo=0x%04x LCDResInfo=0x%02x LCDTypeInfo=0x%02x)\n", - SiS_Pr->SiS_LCDInfo, SiS_Pr->SiS_LCDResInfo, SiS_Pr->SiS_LCDTypeInfo); + tempcx += tempax; /* lcdhrs */ + if(tempcx >= SiS_Pr->SiS_HT) tempcx -= SiS_Pr->SiS_HT; + + tempax = tempcx >> 3; /* BPLHRS */ + temp = tempax & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x14,temp); /* Part1_14h; Panel Link Horizontal Retrace Start */ + + if(SiS_Pr->SiS_LCDInfo & LCDPass11) { + temp = (tempax & 0x00FF) + 2; + } else { + temp = (tempax & 0x00FF) + 10; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + if((!SiS_Pr->SiS_IF_DEF_DSTN) && + (!SiS_Pr->SiS_IF_DEF_FSTN) && + (SiS_Pr->SiS_CustomT != CUT_BARCO1366) && + (SiS_Pr->SiS_CustomT != CUT_BARCO1024) && + (SiS_Pr->SiS_CustomT != CUT_PANEL848)) { + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { + temp += 6; + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel800x600) { + temp++; + if(HwInfo->jChipType >= SIS_315H) { + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1024x768) { + temp += 7; + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1600x1200) { + temp -= 0x14; + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x768) { + temp -= 10; + } + } + } + } + } + } + } + } + } + + temp &= 0x1F; + temp |= ((tempcx & 0x0007) << 5); +#if 0 + if(SiS_Pr->SiS_IF_DEF_FSTN) temp = 0x20; /* WRONG? BIOS loads cl, not ah */ #endif -#ifdef LINUX_XF86 - xf86DrvMsgVerb(0, X_PROBED, 3, - "(init301: LCDInfo=0x%04x LCDResInfo=0x%02x LCDTypeInfo=0x%02x)\n", - SiS_Pr->SiS_LCDInfo, SiS_Pr->SiS_LCDResInfo, SiS_Pr->SiS_LCDTypeInfo); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x15,temp); /* Part1_15h; Panel Link Horizontal Retrace End/Skew */ + + tempbx = push2; + tempcx = push1; /* lcdhdes */ + + temp = (tempcx & 0x0007); /* BPLHDESKEW */ + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1A,temp); /* Part1_1Ah; Panel Link Vertical Retrace Start (2:0) */ + + tempcx >>= 3; /* BPLHDES */ + temp = (tempcx & 0x00FF); +#if 0 /* Not 550 FSTN */ + if(HwInfo->jChipType >= SIS_315H) { + if(ModeNo == 0x5b) temp--; */ + } #endif + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x16,temp); /* Part1_16h; Panel Link Horizontal Display Enable Start */ - /* TW: With Trumpion, always Expanding */ - if(SiS_Pr->SiS_IF_DEF_TRUMPION != 0){ - SiS_Pr->SiS_LCDInfo &= (~LCDNonExpanding); + if((HwInfo->jChipType < SIS_315H) || + (SiS_Pr->SiS_IF_DEF_FSTN) || + (SiS_Pr->SiS_IF_DEF_DSTN)) { + if(tempbx & 0x07) tempbx += 8; + } + tempbx >>= 3; /* BPLHDEE */ + temp = tempbx & 0x00FF; +#if 0 /* Not 550 FSTN */ + if(HwInfo->jChipType >= SIS_315H) { + if(ModeNo == 0x5b) temp--; } +#endif + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x17,temp); /* Part1_17h; Panel Link Horizontal Display Enable End */ - if(!((HwDeviceExtension->jChipType < SIS_315H) && (SiS_Pr->SiS_SetFlag & CRT2IsVGA))) { + /* 2. Vertical setup */ - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) { - if(ModeNo > 0x13) { - if(!(SiS_Pr->SiS_LCDInfo & LCDNonExpanding)) { - if((resinfo == 7) || (resinfo == 3)) { - SiS_Pr->SiS_SetFlag |= EnableLVDSDDA; - } - } + if(HwInfo->jChipType < SIS_315H) { + tempcx = SiS_Pr->SiS_VGAVT; + tempbx = SiS_Pr->SiS_VGAVDE; + if((SiS_Pr->SiS_CustomT != CUT_BARCO1366) && (SiS_Pr->SiS_CustomT != CUT_BARCO1024)) { + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) { + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { + tempbx = SiS_Pr->PanelYRes; } - } - if(SiS_Pr->SiS_LCDInfo & LCDPass11) { - SiS_Pr->SiS_SetFlag |= EnableLVDSDDA; } } + tempcx -= tempbx; - if(modeflag & HalfDCLK) { - if(SiS_Pr->SiS_IF_DEF_TRUMPION == 0) { - if(!(SiS_Pr->SiS_LCDInfo & LCDNonExpanding)) { - if(!(((SiS_Pr->SiS_IF_DEF_LVDS == 1) || (HwDeviceExtension->jChipType < SIS_315H)) && - (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480))) { - if(ModeNo > 0x13) { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { - if(resinfo == 4) SiS_Pr->SiS_SetFlag |= EnableLVDSDDA; /* 512x384 */ - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) { - if(resinfo == 3) SiS_Pr->SiS_SetFlag |= EnableLVDSDDA; /* 400x300 */ - } - } - } else SiS_Pr->SiS_SetFlag |= EnableLVDSDDA; - } else SiS_Pr->SiS_SetFlag |= EnableLVDSDDA; - } else SiS_Pr->SiS_SetFlag |= EnableLVDSDDA; - } + } else { - } + tempcx = SiS_Pr->SiS_VGAVT - SiS_Pr->SiS_VGAVDE; /* VGAVT-VGAVDE */ - /* TW: wdr: if (VBInfo & LCD) && (VBInfo & (SetSimuScanMode | SwitchToCRT2)) { */ - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { - if(SiS_Pr->SiS_VBInfo & SetNotSimuMode) { - SiS_Pr->SiS_SetFlag |= LCDVESATiming; - } - } else { - SiS_Pr->SiS_SetFlag |= LCDVESATiming; } -#ifdef SIS315H - /* TW: Inserted from 650/301LVx BIOS 1.10.6s */ - if(HwDeviceExtension->jChipType > SIS_315H) { - if(SiS_Pr->SiS_VBType & VB_SIS30xNEW) { - temp = 0x00; - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) temp = 0x04; - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) temp = 0x04; - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) temp = 0x04; - SiS_SetReg1(SiS_Pr->SiS_P3d4,0x39,temp); - } else if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - SiS_SetReg1(SiS_Pr->SiS_P3d4,0x39,0x00); - } + tempbx = SiS_Pr->SiS_LCDVDES; /* VGAVDES */ + push1 = tempbx; + + tempax = SiS_Pr->SiS_VGAVDE; + + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + if((SiS_Pr->SiS_CustomT == CUT_BARCO1366) || (SiS_Pr->SiS_CustomT == CUT_BARCO1024)) { + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { + tempax = 600; + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel800x600) { + tempax = 768; + } + } + } else if( (SiS_Pr->SiS_IF_DEF_TRUMPION == 0) && + (!(SiS_Pr->SiS_LCDInfo & LCDPass11)) && + ((SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) || + (SiS_Pr->SiS_IF_DEF_FSTN) || + (SiS_Pr->SiS_IF_DEF_DSTN)) ) { + tempax = SiS_Pr->PanelYRes; + } } + + tempbx += tempax; + if(tempbx >= SiS_Pr->SiS_VT) tempbx -= SiS_Pr->SiS_VT; + + push2 = tempbx; + + tempcx >>= 1; + + if((SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) && + (SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) && + (SiS_Pr->SiS_CustomT != CUT_BARCO1366) && + (SiS_Pr->SiS_CustomT != CUT_BARCO1024) && + (SiS_Pr->SiS_CustomT != CUT_PANEL848)) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_2 || + SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_3) { + tempcx = 0x0017; + } else if(!(SiS_Pr->SiS_LCDInfo & LCDPass11)) { + if(SiS_Pr->SiS_IF_DEF_FSTN || SiS_Pr->SiS_IF_DEF_DSTN) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) tempcx = 0x0003; + else if((SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768)) tempcx = 0x0003; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) tempcx = 0x0001; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) tempcx = 0x0001; + else tempcx = 0x0057; + } else { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) tempcx = 0x0001; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) tempcx = 0x0001; + else if((SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768)) { + if(HwInfo->jChipType < SIS_315H) { + if(SiS_Pr->SiS_VBType & VB_SISVB) { + tempcx = 0x0002; /* A901; sometimes 0x0003; */ + } else { + tempcx = 0x0002; +#ifdef TWNEWPANEL + tempcx = 0x0003; #endif + } + } else tempcx = 0x0003; + } + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) tempcx = 0x0003; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) tempcx = 0x0001; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) tempcx = 0x0001; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) tempcx = 0x0001; + else tempcx = 0x0057; + } + } + } - return 1; -} + tempbx += tempcx; /* BPLVRS */ -void -SiS_PresetScratchregister(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - return; - /*SiS_SetReg1(SiS_Pr->SiS_P3d4,0x30,0x21); */ - /*SiS_SetReg1(SiS_Pr->SiS_P3d4,0x31,0x41); */ - /*SiS_SetReg1(SiS_Pr->SiS_P3d4,0x32,0x28); */ - /*SiS_SetReg1(SiS_Pr->SiS_P3d4,0x33,0x22); */ - /*SiS_SetReg1(SiS_Pr->SiS_P3d4,0x35,0x43); */ - /*SiS_SetReg1(SiS_Pr->SiS_P3d4,0x36,0x01); */ - /*SiS_SetReg1(SiS_Pr->SiS_P3d4,0x37,0x00); */ -} + if((HwInfo->jChipType < SIS_315H) || + (SiS_Pr->SiS_IF_DEF_FSTN) || + (SiS_Pr->SiS_IF_DEF_DSTN)) { + tempbx++; + } -void -SiS_LongWait(SiS_Private *SiS_Pr) -{ - USHORT i; + if(tempbx >= SiS_Pr->SiS_VT) tempbx -= SiS_Pr->SiS_VT; - i = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x1F); + temp = tempbx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,temp); /* Part1_18h; Panel Link Vertical Retrace Start */ - if(!(i & 0xC0)) { - for(i=0; i<0xFFFF; i++) { - if(!(SiS_GetReg2(SiS_Pr->SiS_P3da) & 0x08)) - break; - } - for(i=0; i<0xFFFF; i++) { - if((SiS_GetReg2(SiS_Pr->SiS_P3da) & 0x08)) - break; - } + tempcx >>= 3; + + if((!(SiS_Pr->SiS_LCDInfo & LCDPass11)) && + (SiS_Pr->SiS_CustomT != CUT_BARCO1366) && + (SiS_Pr->SiS_CustomT != CUT_BARCO1024) && + (SiS_Pr->SiS_CustomT != CUT_PANEL848)) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + if( (HwInfo->jChipType < SIS_315H) && + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) ) tempcx = 0x0001; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_2) tempcx = 0x0002; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_3) tempcx = 0x0002; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) tempcx = 0x0003; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) tempcx = 0x0005; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) tempcx = 0x0005; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) tempcx = 0x0011; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) tempcx = 0x0005; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) tempcx = 0x0002; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) tempcx = 0x0011; + else if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { + if(HwInfo->jChipType < SIS_315H) { + if(SiS_Pr->SiS_VBType & VB_SISVB) { + tempcx = 0x0004; /* A901; Other BIOS sets 0x0005; */ + } else { + tempcx = 0x0004; +#ifdef TWNEWPANEL + tempcx = 0x0005; +#endif + } + } else { + tempcx = 0x0005; + } + } + } } -} -void -SiS_VBLongWait(SiS_Private *SiS_Pr) -{ - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) { - SiS_VBWait(SiS_Pr); + tempcx = tempcx + tempbx + 1; /* BPLVRE */ + temp = tempcx & 0x000F; + if(SiS_Pr->SiS_IF_DEF_FSTN || + SiS_Pr->SiS_IF_DEF_DSTN || + (SiS_Pr->SiS_CustomT == CUT_BARCO1366) || + (SiS_Pr->SiS_CustomT == CUT_BARCO1024) || + (SiS_Pr->SiS_CustomT == CUT_PANEL848)) { + temp |= 0x30; + } + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0xf0,temp); /* Part1_19h; Panel Link Vertical Retrace End (3:0); Misc. */ + + temp = ((tempbx & 0x0700) >> 8) << 3; /* BPLDESKEW =0 */ + if(SiS_Pr->SiS_IF_DEF_FSTN || SiS_Pr->SiS_IF_DEF_DSTN) { + if(SiS_Pr->SiS_HDE != 640) { + if(SiS_Pr->SiS_VGAVDE != SiS_Pr->SiS_VDE) temp |= 0x40; + } + } else if(SiS_Pr->SiS_VGAVDE != SiS_Pr->SiS_VDE) temp |= 0x40; + if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) temp |= 0x40; + if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) { + if(HwInfo->jChipType >= SIS_315H) { + if(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x01) { + temp |= 0x80; + } + } else { + if( (HwInfo->jChipType == SIS_630) || + (HwInfo->jChipType == SIS_730) ) { + if(HwInfo->jChipRevision >= 0x30) { + temp |= 0x80; + } + } + } + } + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x1A,0x87,temp); /* Part1_1Ah; Panel Link Control Signal (7:3); Vertical Retrace Start (2:0) */ + + if (HwInfo->jChipType < SIS_315H) { + +#ifdef SIS300 /* 300 series */ + + tempeax = SiS_Pr->SiS_VGAVDE << 6; + temp = (USHORT)(tempeax % (ULONG)SiS_Pr->SiS_VDE); + tempeax = tempeax / (ULONG)SiS_Pr->SiS_VDE; + if(temp != 0) tempeax++; + tempebx = tempeax; /* BPLVCFACT */ + + if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) { + tempebx = 0x003F; + } + + temp = (USHORT)(tempebx & 0x00FF); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1E,temp); /* Part1_1Eh; Panel Link Vertical Scaling Factor */ + +#endif /* SIS300 */ + } else { - SiS_LongWait(SiS_Pr); + +#ifdef SIS315H /* 315 series */ + + if(HwInfo->jChipType == SIS_740) { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x03); + } else { + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1E,0x23); + } + + tempeax = SiS_Pr->SiS_VGAVDE << 18; + temp = (USHORT)(tempeax % (ULONG)SiS_Pr->SiS_VDE); + tempeax = tempeax / SiS_Pr->SiS_VDE; + if(temp != 0) tempeax++; + tempebx = tempeax; /* BPLVCFACT */ + tempvcfact = tempeax; + temp = (USHORT)(tempebx & 0x00FF); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x37,temp); /* Part1_37h; Panel Link Vertical Scaling Factor */ + temp = (USHORT)((tempebx & 0x00FF00) >> 8); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x36,temp); /* Part1_36h; Panel Link Vertical Scaling Factor */ + temp = (USHORT)((tempebx & 0x00030000) >> 16); + temp &= 0x03; + if(SiS_Pr->SiS_VDE == SiS_Pr->SiS_VGAVDE) temp |= 0x04; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x35,temp); /* Part1_35h; Panel Link Vertical Scaling Factor */ + +#endif /* SIS315H */ + } - return; -} -void -SiS_VBWait(SiS_Private *SiS_Pr) -{ - USHORT tempal,temp,i,j; + tempbx = push2; /* BPLVDEE */ + tempcx = push1; - temp = 0; - for(i=0; i<3; i++) { - for(j=0; j<100; j++) { - tempal = SiS_GetReg2(SiS_Pr->SiS_P3da); - if(temp & 0x01) { - if((tempal & 0x08)) continue; - if(!(tempal & 0x08)) break; - } else { - if(!(tempal & 0x08)) continue; - if((tempal & 0x08)) break; - } - } - temp ^= 0x01; + push1 = temp; + + if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { + if(!SiS_Pr->SiS_IF_DEF_FSTN && !SiS_Pr->SiS_IF_DEF_DSTN) { + if(HwInfo->jChipType < SIS_315H) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) { + if(resinfo == SIS_RI_1024x600) tempcx++; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) { + if(resinfo == SIS_RI_800x600) tempcx++; + } + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) { + if(resinfo == SIS_RI_800x600) tempcx++; + if(resinfo == SIS_RI_1024x768) tempcx++; /* Doesnt make sense anyway... */ + } else if(resinfo == SIS_RI_1024x768) tempcx++; + } else { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) { + if(resinfo == SIS_RI_800x600) tempcx++; + } + } + } } -} -void -SiS_WaitVBRetrace(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - if(HwDeviceExtension->jChipType < SIS_315H) { -#ifdef SIS300 - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - if(!(SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00) & 0x20)) return; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) { + if((!SiS_Pr->SiS_IF_DEF_FSTN) && (!SiS_Pr->SiS_IF_DEF_DSTN)) { + tempcx = SiS_Pr->SiS_VGAVDE; + tempbx = SiS_Pr->SiS_VGAVDE - 1; } - if(!(SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00) & 0x80)) { - SiS_WaitRetrace1(SiS_Pr,HwDeviceExtension); - } else { - SiS_WaitRetrace2(SiS_Pr,HwDeviceExtension); + } + + temp = ((tempbx & 0x0700) >> 8) << 3; + temp |= ((tempcx & 0x0700) >> 8); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1D,temp); /* Part1_1Dh; Vertical Display Overflow; Control Signal */ + + temp = tempbx & 0x00FF; + /* if(SiS_Pr->SiS_IF_DEF_FSTN) temp++; */ + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1C,temp); /* Part1_1Ch; Panel Link Vertical Display Enable End */ + + temp = tempcx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1B,temp); /* Part1_1Bh; Panel Link Vertical Display Enable Start */ + + /* 3. Additional horizontal setup (scaling, etc) */ + + tempecx = SiS_Pr->SiS_VGAHDE; + if(HwInfo->jChipType >= SIS_315H) { + if((!SiS_Pr->SiS_IF_DEF_FSTN) && (!SiS_Pr->SiS_IF_DEF_DSTN)) { + if(modeflag & HalfDCLK) tempecx >>= 1; } -#endif + } + tempebx = SiS_Pr->SiS_HDE; + if(tempecx == tempebx) tempeax = 0xFFFF; + else { + tempeax = tempecx; + tempeax <<= 16; + temp = (USHORT)(tempeax % tempebx); + tempeax = tempeax / tempebx; + if(HwInfo->jChipType >= SIS_315H) { + if(temp) tempeax++; + } + } + tempecx = tempeax; + + if(HwInfo->jChipType >= SIS_315H) { + tempeax = SiS_Pr->SiS_VGAHDE; + if((!SiS_Pr->SiS_IF_DEF_FSTN) && (!SiS_Pr->SiS_IF_DEF_DSTN)) { + if(modeflag & HalfDCLK) tempeax >>= 1; + } + tempeax <<= 16; + tempeax = (tempeax / tempecx) - 1; + } else { + tempeax = ((SiS_Pr->SiS_VGAHT << 16) / tempecx) - 1; + } + tempecx <<= 16; + tempecx |= (tempeax & 0xFFFF); + temp = (USHORT)(tempecx & 0x00FF); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1F,temp); /* Part1_1Fh; Panel Link DDA Operational Number in each horiz. line */ + + tempbx = SiS_Pr->SiS_VDE; + if(HwInfo->jChipType >= SIS_315H) { + tempeax = (SiS_Pr->SiS_VGAVDE << 18) / tempvcfact; + tempbx = (USHORT)(tempeax & 0x0FFFF); } else { + tempeax = SiS_Pr->SiS_VGAVDE << 6; + tempbx = push1 & 0x3f; + if(tempbx == 0) tempbx = 64; + tempeax /= tempbx; + tempbx = (USHORT)(tempeax & 0x0FFFF); + } + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) tempbx--; + if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) { + if((!SiS_Pr->SiS_IF_DEF_FSTN) && (!SiS_Pr->SiS_IF_DEF_DSTN)) tempbx = 1; + else if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) tempbx = 1; + } + + temp = ((tempbx & 0xFF00) >> 8) << 3; + temp |= (USHORT)((tempecx & 0x0700) >> 8); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x20,temp); /* Part1_20h; Overflow register */ + + temp = tempbx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x21,temp); /* Part1_21h; Panel Link Vertical Accumulator Register */ + + tempecx >>= 16; /* BPLHCFACT */ + if((HwInfo->jChipType < SIS_315H) || (SiS_Pr->SiS_IF_DEF_FSTN) || (SiS_Pr->SiS_IF_DEF_DSTN)) { + if(modeflag & HalfDCLK) tempecx >>= 1; + } + temp = (USHORT)((tempecx & 0xFF00) >> 8); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x22,temp); /* Part1_22h; Panel Link Horizontal Scaling Factor High */ + + temp = (USHORT)(tempecx & 0x00FF); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x23,temp); /* Part1_22h; Panel Link Horizontal Scaling Factor Low */ + + /* 630/301B and 630/LVDS do something for 640x480 panels here */ + #ifdef SIS315H - if(!(SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00) & 0x40)) { - SiS_WaitRetrace1(SiS_Pr,HwDeviceExtension); - } else { - SiS_WaitRetrace2(SiS_Pr,HwDeviceExtension); + if(SiS_Pr->SiS_IF_DEF_FSTN || SiS_Pr->SiS_IF_DEF_DSTN) { + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x25,0x00); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x26,0x00); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x27,0x00); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x28,0x87); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x29,0x5A); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2A,0x4B); + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x44,~0x007,0x03); + tempax = SiS_Pr->SiS_HDE; /* Blps = lcdhdee(lcdhdes+HDE) + 64 */ + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_2 || + SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_3) tempax >>= 1; + tempax += 64; + temp = tempax & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x38,temp); + temp = ((tempax & 0xFF00) >> 8) << 3; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x35,~0x078,temp); + tempax += 32; /* Blpe=lBlps+32 */ + temp = tempax & 0x00FF; + if(SiS_Pr->SiS_IF_DEF_FSTN) temp = 0; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x39,temp); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3A,0x00); /* Bflml=0 */ + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x3C,~0x007,0x00); + + tempax = SiS_Pr->SiS_VDE; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_2 || + SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_3) tempax >>= 1; + tempax >>= 1; + temp = tempax & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3B,temp); + temp = ((tempax & 0xFF00) >> 8) << 3; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x3C,~0x038,temp); + + tempeax = SiS_Pr->SiS_HDE; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_2 || + SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_3) tempeax >>= 1; + tempeax <<= 2; /* BDxFIFOSTOP = (HDE*4)/128 */ + tempebx = 128; + temp = (USHORT)(tempeax % tempebx); + tempeax = tempeax / tempebx; + if(temp) tempeax++; + temp = (USHORT)(tempeax & 0x003F); + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x45,~0x0FF,temp); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3F,0x00); /* BDxWadrst0 */ + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3E,0x00); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3D,0x10); + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x3C,~0x040,0x00); + + tempax = SiS_Pr->SiS_HDE; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_2 || + SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_3) tempax >>= 1; + tempax >>= 4; /* BDxWadroff = HDE*4/8/8 */ + pushcx = tempax; + temp = tempax & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x43,temp); + temp = ((tempax & 0xFF00) >> 8) << 3; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x44,~0x0F8,temp); + + tempax = SiS_Pr->SiS_VDE; /* BDxWadrst1 = BDxWadrst0 + BDxWadroff * VDE */ + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_2 || + SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_3) tempax >>= 1; + tempeax = (tempax * pushcx); + tempebx = 0x00100000 + tempeax; + temp = (USHORT)tempebx & 0x000000FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x42,temp); + temp = (USHORT)((tempebx & 0x0000FF00) >> 8); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x41,temp); + temp = (USHORT)((tempebx & 0x00FF0000) >> 16); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x40,temp); + temp = (USHORT)(((tempebx & 0x01000000) >> 24) << 7); + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x3C,~0x080,temp); + + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2F,0x03); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x03,0x50); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x04,0x00); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2F,0x01); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x19,0x38); + + if(SiS_Pr->SiS_IF_DEF_FSTN) { + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2b,0x02); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2c,0x00); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2d,0x00); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x35,0x0c); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x36,0x00); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x37,0x00); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x38,0x80); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x39,0xA0); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3a,0x00); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3b,0xf0); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3c,0x00); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3d,0x10); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3e,0x00); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x3f,0x00); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x40,0x10); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x41,0x25); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x42,0x80); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x43,0x14); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x44,0x03); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x45,0x0a); } -#endif } +#endif /* SIS315H */ + } -void -SiS_WaitRetrace1(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension) +/************** Set Part 1 ***************/ +static void +SiS_SetGroup1(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + PSIS_HW_INFO HwInfo, USHORT RefreshRateTableIndex) { - USHORT watchdog; -#ifdef SIS300 - USHORT i; + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + USHORT temp=0, tempax=0, tempbx=0, tempcx=0; + USHORT pushbx=0, CRT1Index=0; +#ifdef SIS315H + USHORT tempbl=0; #endif + USHORT modeflag, resinfo=0; + + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + } else { + if(SiS_Pr->UseCustomMode) { + modeflag = SiS_Pr->CModeFlag; + } else { + CRT1Index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC; + resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + } + } + + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { - if(HwDeviceExtension->jChipType >= SIS_315H) { #ifdef SIS315H - if(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x1f) & 0xc0) return; - watchdog = 65535; - while( (SiS_GetReg2(SiS_Pr->SiS_P3da) & 0x08) && --watchdog); - watchdog = 65535; - while( (!(SiS_GetReg2(SiS_Pr->SiS_P3da) & 0x08)) && --watchdog); + SiS_SetCRT2Sync(SiS_Pr, ModeNo, RefreshRateTableIndex, HwInfo); + SiS_SetGroup1_LCDA(SiS_Pr, ModeNo, ModeIdIndex, HwInfo, RefreshRateTableIndex); #endif + } else { + + if( (HwInfo->jChipType >= SIS_315H) && + (SiS_Pr->SiS_IF_DEF_LVDS == 1) && + (SiS_Pr->SiS_VBInfo & SetInSlaveMode) ) { + + SiS_SetCRT2Sync(SiS_Pr, ModeNo, RefreshRateTableIndex, HwInfo); + + } else { + + SiS_SetCRT2Offset(SiS_Pr, ModeNo, ModeIdIndex, + RefreshRateTableIndex, HwInfo); + + if (HwInfo->jChipType < SIS_315H ) { #ifdef SIS300 -#if 0 /* TW: Not done in A901 BIOS */ - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - if(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x1f) & 0xc0) return; - } + SiS_SetCRT2FIFO_300(SiS_Pr, ModeNo, HwInfo); #endif - for(i=0; i<10; i++) { - watchdog = 65535; - while( (SiS_GetReg2(SiS_Pr->SiS_P3da) & 0x08) && --watchdog); - if(watchdog) break; - } - for(i=0; i<10; i++) { - watchdog = 65535; - while( (!(SiS_GetReg2(SiS_Pr->SiS_P3da) & 0x08)) && --watchdog); - if(watchdog) break; - } + } else { +#ifdef SIS315H + SiS_SetCRT2FIFO_310(SiS_Pr); #endif - } + } + + SiS_SetCRT2Sync(SiS_Pr, ModeNo, RefreshRateTableIndex, HwInfo); + + /* 1. Horizontal setup */ + + if(HwInfo->jChipType < SIS_315H ) { + +#ifdef SIS300 /* ------------- 300 series --------------*/ + + temp = (SiS_Pr->SiS_VGAHT - 1) & 0x0FF; /* BTVGA2HT 0x08,0x09 */ + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x08,temp); /* CRT2 Horizontal Total */ + + temp = (((SiS_Pr->SiS_VGAHT - 1) & 0xFF00) >> 8) << 4; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x09,0x0f,temp); /* CRT2 Horizontal Total Overflow [7:4] */ + + temp = (SiS_Pr->SiS_VGAHDE + 12) & 0x0FF; /* BTVGA2HDEE 0x0A,0x0C */ + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0A,temp); /* CRT2 Horizontal Display Enable End */ + + pushbx = SiS_Pr->SiS_VGAHDE + 12; /* bx BTVGA@HRS 0x0B,0x0C */ + tempcx = (SiS_Pr->SiS_VGAHT - SiS_Pr->SiS_VGAHDE) >> 2; + tempbx = pushbx + tempcx; + tempcx <<= 1; + tempcx += tempbx; + + if(SiS_Pr->SiS_VBType & VB_SISVB) { + + if(SiS_Pr->UseCustomMode) { + tempbx = SiS_Pr->CHSyncStart + 12; + tempcx = SiS_Pr->CHSyncEnd + 12; + } + + if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) { + unsigned char cr4, cr14, cr5, cr15; + if(SiS_Pr->UseCustomMode) { + cr4 = SiS_Pr->CCRT1CRTC[4]; + cr14 = SiS_Pr->CCRT1CRTC[14]; + cr5 = SiS_Pr->CCRT1CRTC[5]; + cr15 = SiS_Pr->CCRT1CRTC[15]; + } else { + cr4 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[4]; + cr14 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[14]; + cr5 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[5]; + cr15 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[15]; + } + tempbx = ((cr4 | ((cr14 & 0xC0) << 2)) - 1) << 3; + tempcx = (((cr5 & 0x1F) | ((cr15 & 0x04) << (6-2))) - 1) << 3; + } + + if((SiS_Pr->SiS_VBInfo & SetCRT2ToTV) && (resinfo == SIS_RI_1024x768)){ + if(!(SiS_Pr->SiS_TVMode & TVSetPAL)){ + tempbx = 1040; + tempcx = 1042; + } + } + } + + temp = tempbx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0B,temp); /* CRT2 Horizontal Retrace Start */ +#endif /* SIS300 */ + + } else { + +#ifdef SIS315H /* ------------------- 315/330 series --------------- */ + + tempcx = SiS_Pr->SiS_VGAHT; /* BTVGA2HT 0x08,0x09 */ + if(modeflag & HalfDCLK) { + if(SiS_Pr->SiS_VBType & VB_SISVB) { + tempcx >>= 1; + } else { + tempax = SiS_Pr->SiS_VGAHDE >> 1; + tempcx = SiS_Pr->SiS_HT - SiS_Pr->SiS_HDE + tempax; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) { + tempcx = SiS_Pr->SiS_HT - tempax; + } + } + } + tempcx--; + + temp = tempcx & 0xff; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x08,temp); /* CRT2 Horizontal Total */ + + temp = ((tempcx & 0xff00) >> 8) << 4; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x09,0x0F,temp); /* CRT2 Horizontal Total Overflow [7:4] */ + + tempcx = SiS_Pr->SiS_VGAHT; /* BTVGA2HDEE 0x0A,0x0C */ + tempbx = SiS_Pr->SiS_VGAHDE; + tempcx -= tempbx; + tempcx >>= 2; + if(modeflag & HalfDCLK) { + tempbx >>= 1; + tempcx >>= 1; + } + tempbx += 16; + + temp = tempbx & 0xff; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0A,temp); /* CRT2 Horizontal Display Enable End */ + + pushbx = tempbx; + tempcx >>= 1; + tempbx += tempcx; + tempcx += tempbx; + + if(SiS_Pr->SiS_VBType & VB_SISVB) { + + if(HwInfo->jChipType >= SIS_661) { + if((SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024)) { + if(resinfo == SIS_RI_1280x1024) { + tempcx = 0x30; + } else if(resinfo == SIS_RI_1600x1200) { + tempcx = 0xff; + } + } + } + + if(SiS_Pr->UseCustomMode) { + tempbx = SiS_Pr->CHSyncStart + 16; + tempcx = SiS_Pr->CHSyncEnd + 16; + tempax = SiS_Pr->SiS_VGAHT; + if(modeflag & HalfDCLK) tempax >>= 1; + tempax--; + if(tempcx > tempax) tempcx = tempax; + } + + if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) { + unsigned char cr4, cr14, cr5, cr15; + if(SiS_Pr->UseCustomMode) { + cr4 = SiS_Pr->CCRT1CRTC[4]; + cr14 = SiS_Pr->CCRT1CRTC[14]; + cr5 = SiS_Pr->CCRT1CRTC[5]; + cr15 = SiS_Pr->CCRT1CRTC[15]; + } else { + cr4 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[4]; + cr14 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[14]; + cr5 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[5]; + cr15 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[15]; + } + tempbx = ((cr4 | ((cr14 & 0xC0) << 2)) - 3) << 3; /* (VGAHRS-3)*8 */ + tempcx = (((cr5 & 0x1f) | ((cr15 & 0x04) << (5-2))) - 3) << 3; /* (VGAHRE-3)*8 */ + tempcx &= 0x00FF; + tempcx |= (tempbx & 0xFF00); + tempbx += 16; + tempcx += 16; + tempax = SiS_Pr->SiS_VGAHT; + if(modeflag & HalfDCLK) tempax >>= 1; + tempax--; + if(tempcx > tempax) tempcx = tempax; + } + + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) { + if(resinfo == SIS_RI_1024x768) { + tempbx = 1040; + tempcx = 1042; + } + } + } + + } + + temp = tempbx & 0xff; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0B,temp); /* CRT2 Horizontal Retrace Start */ +#endif /* SIS315H */ + + } /* 315/330 series */ + + /* The following is done for all bridge/chip types/series */ + + tempax = tempbx & 0xFF00; + tempbx = pushbx; + tempbx = (tempbx & 0x00FF) | ((tempbx & 0xFF00) << 4); + tempax |= (tempbx & 0xFF00); + temp = (tempax & 0xFF00) >> 8; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0C,temp); /* Overflow */ + + temp = tempcx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0D,temp); /* CRT2 Horizontal Retrace End */ + + /* 2. Vertical setup */ + + tempcx = SiS_Pr->SiS_VGAVT - 1; + temp = tempcx & 0x00FF; + + if(HwInfo->jChipType < SIS_661) { + if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { + if(HwInfo->jChipType < SIS_315H) { + if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { + if(SiS_Pr->SiS_VBInfo & (SetCRT2ToSVIDEO | SetCRT2ToAVIDEO)) { + temp--; + } + } + } else { + temp--; + } + } else if(HwInfo->jChipType >= SIS_315H) { + temp--; + } + } + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0E,temp); /* CRT2 Vertical Total */ + + tempbx = SiS_Pr->SiS_VGAVDE - 1; + temp = tempbx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0F,temp); /* CRT2 Vertical Display Enable End */ + + temp = ((tempbx & 0xFF00) << 3) >> 8; + temp |= ((tempcx & 0xFF00) >> 8); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x12,temp); /* Overflow (and HWCursor Test Mode) */ + + if((HwInfo->jChipType >= SIS_315H) && (HwInfo->jChipType < SIS_661)) { + tempbx++; + tempax = tempbx; + tempcx++; + tempcx -= tempax; + tempcx >>= 2; + tempbx += tempcx; + if(tempcx < 4) tempcx = 4; + tempcx >>= 2; + tempcx += tempbx; + tempcx++; + } else { + tempbx = (SiS_Pr->SiS_VGAVT + SiS_Pr->SiS_VGAVDE) >> 1; /* BTVGA2VRS 0x10,0x11 */ + tempcx = ((SiS_Pr->SiS_VGAVT - SiS_Pr->SiS_VGAVDE) >> 4) + tempbx + 1; /* BTVGA2VRE 0x11 */ + } + + if(SiS_Pr->SiS_VBType & VB_SISVB) { + + if(SiS_Pr->UseCustomMode) { + tempbx = SiS_Pr->CVSyncStart; + tempcx = (tempcx & 0xFF00) | (SiS_Pr->CVSyncEnd & 0x00FF); + } + + if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) { + unsigned char cr8, cr7, cr13, cr9; + if(SiS_Pr->UseCustomMode) { + cr8 = SiS_Pr->CCRT1CRTC[8]; + cr7 = SiS_Pr->CCRT1CRTC[7]; + cr13 = SiS_Pr->CCRT1CRTC[13]; + cr9 = SiS_Pr->CCRT1CRTC[9]; + } else { + cr8 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[8]; + cr7 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[7]; + cr13 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[13]; + cr9 = SiS_Pr->SiS_CRT1Table[CRT1Index].CR[9]; + } + tempbx = cr8; + if(cr7 & 0x04) tempbx |= 0x0100; + if(cr7 & 0x80) tempbx |= 0x0200; + if(cr13 & 0x08) tempbx |= 0x0400; + tempcx = (tempcx & 0xFF00) | (cr9 & 0x00FF); + } + } + temp = tempbx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x10,temp); /* CRT2 Vertical Retrace Start */ + + temp = ((tempbx & 0xFF00) >> 8) << 4; + temp |= (tempcx & 0x000F); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x11,temp); /* CRT2 Vert. Retrace End; Overflow; "Enable CRTC Check" */ + + /* 3. Panel compensation delay */ + + if(HwInfo->jChipType < SIS_315H) { + +#ifdef SIS300 /* ---------- 300 series -------------- */ + + if(SiS_Pr->SiS_VBType & VB_SISVB) { + temp = 0x20; + + if(HwInfo->jChipType == SIS_300) { + temp = 0x10; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) temp = 0x2c; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) temp = 0x20; + } + if(SiS_Pr->SiS_VBType & VB_SIS301) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) temp = 0x20; + } + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960) temp = 0x24; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelCustom) temp = 0x2c; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) temp = 0x08; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) temp = 0x2c; + else temp = 0x20; + } + if((ROMAddr) && (SiS_Pr->SiS_UseROM)) { + if(ROMAddr[0x220] & 0x80) { + if(SiS_Pr->SiS_VBInfo & (SetCRT2ToTV-SetCRT2ToHiVisionTV)) + temp = ROMAddr[0x221]; + else if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) + temp = ROMAddr[0x222]; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) + temp = ROMAddr[0x223]; + else + temp = ROMAddr[0x224]; + temp &= 0x3c; + } + } + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + if(HwInfo->pdc) { + temp = HwInfo->pdc & 0x3c; + } + } + } else { + temp = 0x20; + if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) temp = 0x04; + } + if((ROMAddr) && SiS_Pr->SiS_UseROM) { + if(ROMAddr[0x220] & 0x80) { + temp = ROMAddr[0x220] & 0x3c; + } + } + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + if(HwInfo->pdc) { + temp = HwInfo->pdc & 0x3c; + } + } + } + + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,~0x03C,temp); /* Panel Link Delay Compensation; (Software Command Reset; Power Saving) */ + +#endif /* SIS300 */ + + } else { + +#ifdef SIS315H /* --------------- 315/330 series ---------------*/ + + if(HwInfo->jChipType < SIS_661) { + + if(SiS_Pr->SiS_VBType & VB_SISVB) { + + temp = 0x10; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) temp = 0x2c; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) temp = 0x20; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960) temp = 0x24; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelCustom) temp = 0x2c; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + temp = 0x08; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { + switch(SiS_Pr->SiS_HiVision) { + case 2: + case 1: + case 0: + temp = 0x08; + break; + default: + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) temp = 0x2c; + else temp = 0x20; + } + } + } + if((SiS_Pr->SiS_VBType & VB_SIS301B302B) && (!(SiS_Pr->SiS_VBType & VB_NoLCD))) { + tempbl = 0x00; + if((ROMAddr) && (SiS_Pr->SiS_UseROM)) { + if(HwInfo->jChipType < SIS_330) { + if(ROMAddr[0x13c] & 0x80) tempbl = 0xf0; + } else { + if(ROMAddr[0x1bc] & 0x80) tempbl = 0xf0; + } + } + } else { /* LV (550/301LV checks ROM byte, other LV BIOSes do not) */ + tempbl = 0xF0; + } + if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD|SetCRT2ToLCDA)) { + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { + if(HwInfo->pdc) { + temp = HwInfo->pdc; + tempbl = 0; + } + } + } + + } else { /* LVDS */ + + if(HwInfo->jChipType == SIS_740) { + temp = 0x03; + } else { + temp = 0x00; + } + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) temp = 0x0a; + tempbl = 0xF0; + if(HwInfo->jChipType == SIS_650) { + if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { + if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) tempbl = 0x0F; + } + } + + if(SiS_Pr->SiS_IF_DEF_DSTN || SiS_Pr->SiS_IF_DEF_FSTN) { + temp = 0x08; + tempbl = 0; + if((ROMAddr) && (SiS_Pr->SiS_UseROM)) { + if(ROMAddr[0x13c] & 0x80) tempbl = 0xf0; + } + } + } + + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2D,tempbl,temp); /* Panel Link Delay Compensation */ + + } /* < 661 */ + + tempax = 0; + if (modeflag & DoubleScanMode) tempax |= 0x80; + if (modeflag & HalfDCLK) tempax |= 0x40; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2C,0x3f,tempax); + +#endif /* SIS315H */ + + } + + } /* Slavemode */ + + if(SiS_Pr->SiS_VBType & VB_SISVB) { + + /* For 301BDH with LCD, we set up the Panel Link */ + if( (SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) ) { + + SiS_SetGroup1_LVDS(SiS_Pr, ModeNo, ModeIdIndex, + HwInfo, RefreshRateTableIndex); + + } else if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { + + SiS_SetGroup1_301(SiS_Pr, ModeNo, ModeIdIndex, + HwInfo, RefreshRateTableIndex); + } + + } else { + + if(HwInfo->jChipType < SIS_315H) { + + SiS_SetGroup1_LVDS(SiS_Pr, ModeNo, ModeIdIndex, + HwInfo, RefreshRateTableIndex); + } else { + + if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { + if((!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) || (SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { + SiS_SetGroup1_LVDS(SiS_Pr, ModeNo,ModeIdIndex, + HwInfo,RefreshRateTableIndex); + } + } else { + SiS_SetGroup1_LVDS(SiS_Pr, ModeNo,ModeIdIndex, + HwInfo,RefreshRateTableIndex); + } + + } + + } + } /* LCDA */ } -void -SiS_WaitRetraceDDC(SiS_Private *SiS_Pr) +/*********************************************/ +/* SET PART 2 REGISTER GROUP */ +/*********************************************/ + +#ifdef SIS315H +static UCHAR * +SiS_GetGroup2CLVXPtr(SiS_Private *SiS_Pr, int tabletype, PSIS_HW_INFO HwInfo) +{ + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + const UCHAR *tableptr = NULL; + USHORT a, b, p = 0; + + a = SiS_Pr->SiS_VGAHDE; + b = SiS_Pr->SiS_HDE; + if(tabletype) { + a = SiS_Pr->SiS_VGAVDE; + b = SiS_Pr->SiS_VDE; + } + + if((ROMAddr = (UCHAR *)HwInfo->pjVirtualRomBase) && SiS_Pr->SiS_UseROM) { + + if(a < b) { + p = ROMAddr[0x278] | (ROMAddr[0x279] << 8); + } else if(a == b) { + p = ROMAddr[0x27a] | (ROMAddr[0x27b] << 8); + } else { + if(SiS_Pr->SiS_TVMode & TVSetPAL) { + p = ROMAddr[0x27e] | (ROMAddr[0x27f] << 8); + } else { + p = ROMAddr[0x27c] | (ROMAddr[0x27d] << 8); + } + do { + if((ROMAddr[p] | ROMAddr[p+1] << 8) == a) break; + p += 0x42; + } while((ROMAddr[p] | ROMAddr[p+1] << 8) != 0xffff); + if((ROMAddr[p] | ROMAddr[p+1] << 8) == 0xffff) p -= 0x42; + } + p += 2; + return(&ROMAddr[p]); + + } else { + + if(a < b) { + tableptr = SiS_Part2CLVX_1; + } else if(a == b) { + tableptr = SiS_Part2CLVX_2; + } else { + if(SiS_Pr->SiS_TVMode & TVSetPAL) { + tableptr = SiS_Part2CLVX_4; + } else { + tableptr = SiS_Part2CLVX_3; + } + do { + if((tableptr[p] | tableptr[p+1] << 8) == a) break; + p += 0x42; + } while((tableptr[p] | tableptr[p+1] << 8) != 0xffff); + if((tableptr[p] | tableptr[p+1] << 8) == 0xffff) p -= 0x42; + } + p += 2; + return((UCHAR *)&tableptr[p]); + } +} + +static void +SiS_SetGroup2_C_ELV(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo) { - USHORT watchdog; + UCHAR *tableptr; + int i, j; + UCHAR temp; - if(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x1f) & 0xc0) return; - watchdog = 65535; - while( (SiS_GetReg2(SiS_Pr->SiS_P3da) & 0x08) && --watchdog); - watchdog = 65535; - while( (!(SiS_GetReg2(SiS_Pr->SiS_P3da) & 0x08)) && --watchdog); + if(!(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS302ELV))) return; + + tableptr = SiS_GetGroup2CLVXPtr(SiS_Pr, 0, HwInfo); + for(i = 0x80, j = 0; i <= 0xbf; i++, j++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port, i, tableptr[j]); + } + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + tableptr = SiS_GetGroup2CLVXPtr(SiS_Pr, 1, HwInfo); + for(i = 0xc0, j = 0; i <= 0xff; i++, j++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port, i, tableptr[j]); + } + } + temp = 0x10; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) temp |= 0x04; + SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x4e,0xeb,temp); } -void -SiS_WaitRetrace2(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension) +static void +SiS_GetCRT2Part2Ptr(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex, + USHORT RefreshRateTableIndex,USHORT *CRT2Index, + USHORT *ResIndex,PSIS_HW_INFO HwInfo) { - USHORT watchdog; -#ifdef SIS300 - USHORT i; -#endif + USHORT tempbx,tempal; - if(HwDeviceExtension->jChipType >= SIS_315H) { -#ifdef SIS315H - watchdog = 65535; - while( (SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x30) & 0x02) && --watchdog); - watchdog = 65535; - while( (!(SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x30) & 0x02)) && --watchdog); -#endif - } else { -#ifdef SIS300 - for(i=0; i<10; i++) { - watchdog = 65535; - while( (SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x25) & 0x02) && --watchdog); - if(watchdog) break; + if(ModeNo <= 0x13) + tempal = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; + else + tempal = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; + + tempbx = SiS_Pr->SiS_LCDResInfo; + + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 16; + else if(SiS_Pr->SiS_SetFlag & LCDVESATiming) tempbx += 32; + + if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { + tempbx = 100; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx = 101; + else if(SiS_Pr->SiS_SetFlag & LCDVESATiming) tempbx = 102; } - for(i=0; i<10; i++) { - watchdog = 65535; - while( (!(SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x25) & 0x02)) && --watchdog); - if(watchdog) break; + } else if(SiS_Pr->SiS_CustomT == CUT_CLEVO1024) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + if(SiS_IsDualLink(SiS_Pr, HwInfo)) { + tempbx = 103; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx = 104; + else if(SiS_Pr->SiS_SetFlag & LCDVESATiming) tempbx = 105; + } } -#endif } -} -/* =========== Set and Get register routines ========== */ + *CRT2Index = tempbx; + *ResIndex = tempal & 0x3F; +} +#endif -void -SiS_SetRegANDOR(USHORT Port,USHORT Index,USHORT DataAND,USHORT DataOR) +#ifdef SIS300 +/* For ECS A907. Highly preliminary. */ +static void +SiS_Set300Part2Regs(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, + USHORT ModeIdIndex, USHORT RefreshRateTableIndex, + USHORT ModeNo) { - USHORT temp; + USHORT crt2crtc, resindex; + int i,j; + const SiS_Part2PortTblStruct *CRT2Part2Ptr = NULL; - temp = SiS_GetReg1(Port,Index); - temp = (temp & (DataAND)) | DataOR; - SiS_SetReg1(Port,Index,temp); -} + if(HwInfo->jChipType != SIS_300) return; + if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) return; + if(SiS_Pr->UseCustomMode) return; -void -SiS_SetRegAND(USHORT Port,USHORT Index,USHORT DataAND) -{ - USHORT temp; + if(ModeNo <= 0x13) { + crt2crtc = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; + } else { + crt2crtc = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; + } - temp = SiS_GetReg1(Port,Index); - temp &= DataAND; - SiS_SetReg1(Port,Index,temp); -} + resindex = crt2crtc & 0x3F; + if(SiS_Pr->SiS_SetFlag & LCDVESATiming) CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_1; + else CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_2; -void SiS_SetRegOR(USHORT Port,USHORT Index,USHORT DataOR) -{ - USHORT temp; + /* The BIOS code (1.16.51,56) is obviously a fragment! */ + if(ModeNo > 0x13) { + CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_1; + resindex = 4; + } - temp = SiS_GetReg1(Port,Index); - temp |= DataOR; - SiS_SetReg1(Port,Index,temp); + SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x01,0x80,(CRT2Part2Ptr+resindex)->CR[0]); + SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x02,0x80,(CRT2Part2Ptr+resindex)->CR[1]); + for(i = 2, j = 0x04; j <= 0x06; i++, j++ ) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]); + } + for(j = 0x1c; j <= 0x1d; i++, j++ ) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]); + } + for(j = 0x1f; j <= 0x21; i++, j++ ) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]); + } + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x23,(CRT2Part2Ptr+resindex)->CR[10]); + SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x25,0x0f,(CRT2Part2Ptr+resindex)->CR[11]); } +#endif -/* ========================================================= */ +static void +SiS_SetTVSpecial(SiS_Private *SiS_Pr, USHORT ModeNo) +{ + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) { + if(SiS_Pr->SiS_TVMode & TVSetNTSC1024) { + UCHAR specialtv[] = { + 0xa7,0x07,0xf2,0x6e,0x17,0x8b,0x73,0x53, + 0x13,0x40,0x34,0xf4,0x63,0xbb,0xcc,0x7a, + 0x58,0xe4,0x73,0xda,0x13 + }; + int i, j; + for(i = 0x1c, j = 0; i <= 0x30; i++, j++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,specialtv[j]); + } + if(SiS_Pr->SiS_TVMode & TVSetPALM) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x14); + } else { + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x15); + } + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,0x1b); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x43,0x72); + } + } else { + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x21); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,0x5a); + } + } +} -/* TW: Set 301 TV Encoder (and some LCD relevant) registers */ -void -SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr, USHORT ModeNo, - USHORT ModeIdIndex,USHORT RefreshRateTableIndex, - PSIS_HW_DEVICE_INFO HwDeviceExtension) +/* Set 301 TV Encoder (and some LCD relevant) registers */ +static void +SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,USHORT RefreshRateTableIndex, + PSIS_HW_INFO HwInfo) { - USHORT i, j, tempax, tempbx, tempcx, temp, temp1; +#if 0 + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; +#endif + USHORT i, j, tempax, tempbx, tempcx, temp; USHORT push1, push2; const UCHAR *PhasePoint; const UCHAR *TimingPoint; +#ifdef SIS315H const SiS_Part2PortTblStruct *CRT2Part2Ptr = NULL; - USHORT modeflag, resinfo, crt2crtc, resindex, CRT2Index; - ULONG longtemp, tempeax, tempebx, temp2, tempecx; + USHORT resindex, CRT2Index; +#endif + USHORT modeflag, crt2crtc; + ULONG longtemp, tempeax; +#ifdef SIS300 const UCHAR atable[] = { - 0xc3,0x9e,0xc3,0x9e,0x02,0x02,0x02, - 0xab,0x87,0xab,0x9e,0xe7,0x02,0x02 + 0xc3,0x9e,0xc3,0x9e,0x02,0x02,0x02, + 0xab,0x87,0xab,0x9e,0xe7,0x02,0x02 }; +#endif - /* TW: Inserted from 650/301LV BIOS */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { - /* TW: Inserted from 650/301LVx 1.10.6s: (Is at end of SetGroup2!) */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { - SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x1a,0xfc,0x03); - temp = 1; - if(ModeNo <= 0x13) temp = 3; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x0b,temp); - } - } - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) { - if((ModeNo == 0x4a) || (ModeNo == 0x38)) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x1c,0xa7); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x1d,0x07); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x1e,0xf2); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x1f,0x6e); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x20,0x17); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x21,0x8b); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x22,0x73); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x23,0x53); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x24,0x13); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x25,0x40); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x26,0x34); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x27,0xf4); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x28,0x63); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x29,0xbb); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2a,0xcc); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2b,0x7a); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2c,0x58); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2d,0xe4); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2e,0x73); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2f,0xda); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x30,0x13); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x43,0x72); - } - } - } - } - return; - } +#ifdef SIS315H + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) return; +#endif - if(ModeNo<=0x13) { - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; /* si+St_ResInfo */ - resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; - crt2crtc = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + crt2crtc = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; } else { - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; /* si+Ext_ResInfo */ - resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; + if(SiS_Pr->UseCustomMode) { + modeflag = SiS_Pr->CModeFlag; + crt2crtc = 0; + } else { + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; crt2crtc = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; + } } - tempcx = SiS_Pr->SiS_VBInfo; - tempax = (tempcx & 0x00FF) << 8; - tempbx = (tempcx & 0x00FF) | ((tempcx & 0x00FF) << 8); - tempbx &= 0x0410; - temp = (tempax & 0x0800) >> 8; - temp >>= 1; - temp |= (((tempbx & 0xFF00) >> 8) << 1); - temp |= ((tempbx & 0x00FF) >> 3); - temp ^= 0x0C; - - /* TW: From 1.10.7w (no vb check there) */ - if(SiS_Pr->SiS_VBType & (VB_SIS30xLV | VB_SIS30xNEW)) { - temp |= 0x0c; + temp = 0; + if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToAVIDEO)) temp |= 0x08; + if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToSVIDEO)) temp |= 0x04; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToSCART) temp |= 0x02; + + /* Disables SVIDEO and CVBS signal */ + if((SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) && + (SiS_Pr->SiS_CustomT != CUT_CLEVO1400)) { + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { + temp |= 0x0c; + } } PhasePoint = SiS_Pr->SiS_PALPhase; TimingPoint = SiS_Pr->SiS_PALTiming; -#ifdef oldHV - if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { /* PALPhase */ - temp ^= 0x01; - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { - TimingPoint = SiS_Pr->SiS_HiTVSt2Timing; - if(SiS_Pr->SiS_SetFlag & TVSimuMode) { - if(modeflag & Charx8Dot) TimingPoint = SiS_Pr->SiS_HiTVSt1Timing; - else TimingPoint = SiS_Pr->SiS_HiTVTextTiming; - } - } else TimingPoint = SiS_Pr->SiS_HiTVExtTiming; + + if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { + + temp ^= 0x01; + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { + TimingPoint = SiS_Pr->SiS_HiTVSt2Timing; + if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) { + if(modeflag & Charx8Dot) TimingPoint = SiS_Pr->SiS_HiTVSt1Timing; + else TimingPoint = SiS_Pr->SiS_HiTVTextTiming; + } + } else TimingPoint = SiS_Pr->SiS_HiTVExtTiming; + + if(SiS_Pr->SiS_HiVision & 0x03) temp &= 0xfe; + } else { -#endif - if(SiS_Pr->SiS_VBInfo & SetPALTV){ - TimingPoint = SiS_Pr->SiS_PALTiming; - PhasePoint = SiS_Pr->SiS_PALPhase; + if(SiS_Pr->SiS_TVMode & TVSetPAL) { - if( (SiS_Pr->SiS_VBType & (VB_SIS301B | VB_SIS302B)) && - ( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) || - (SiS_Pr->SiS_SetFlag & TVSimuMode) ) ) { - PhasePoint = SiS_Pr->SiS_PALPhase2; - } + TimingPoint = SiS_Pr->SiS_PALTiming; + PhasePoint = SiS_Pr->SiS_PALPhase; - } else { + if( (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && + ( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) || + (SiS_Pr->SiS_TVMode & TVSetTVSimuMode) ) ) { + PhasePoint = SiS_Pr->SiS_PALPhase2; + } + + } else { temp |= 0x10; - TimingPoint = SiS_Pr->SiS_NTSCTiming; - PhasePoint = SiS_Pr->SiS_NTSCPhase; + TimingPoint = SiS_Pr->SiS_NTSCTiming; + PhasePoint = SiS_Pr->SiS_NTSCPhase; + if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) { + PhasePoint = SiS_Pr->SiS_PALPhase; + } - if( (SiS_Pr->SiS_VBType & (VB_SIS301B | VB_SIS302B)) && + if( (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && ( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) || - (SiS_Pr->SiS_SetFlag & TVSimuMode) ) ) { - PhasePoint = SiS_Pr->SiS_NTSCPhase2; + (SiS_Pr->SiS_TVMode & TVSetTVSimuMode) ) ) { + PhasePoint = SiS_Pr->SiS_NTSCPhase2; + if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) { + PhasePoint = SiS_Pr->SiS_PALPhase2; + } } - } -#ifdef oldHV + } + } -#endif - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x00,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x00,temp); - temp = 0; - if((HwDeviceExtension->jChipType == SIS_630)|| - (HwDeviceExtension->jChipType == SIS_730)) { - temp = 0x35; - } - if(HwDeviceExtension->jChipType >= SIS_315H) { - temp = 0x38; - } - if(temp) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x31) & 0x01) { - temp1 = SiS_GetReg1(SiS_Pr->SiS_P3d4,temp); - if(temp1 & EnablePALM) { /* 0x40 */ - PhasePoint = SiS_Pr->SiS_PALMPhase; - if( (SiS_Pr->SiS_VBType & (VB_SIS301B | VB_SIS302B)) && - ( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) || - (SiS_Pr->SiS_SetFlag & TVSimuMode) ) ) { - PhasePoint = SiS_Pr->SiS_PALMPhase2; - } - } - if(temp1 & EnablePALN) { /* 0x80 */ - PhasePoint = SiS_Pr->SiS_PALNPhase; - if( (SiS_Pr->SiS_VBType & (VB_SIS301B | VB_SIS302B)) && - ( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) || - (SiS_Pr->SiS_SetFlag & TVSimuMode) ) ) { - PhasePoint = SiS_Pr->SiS_PALNPhase2; - } - } - } - } + if(SiS_Pr->SiS_TVMode & TVSetPALM) { + PhasePoint = SiS_Pr->SiS_PALMPhase; + if( (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && + ( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) || + (SiS_Pr->SiS_TVMode & TVSetTVSimuMode) ) ) { + PhasePoint = SiS_Pr->SiS_PALMPhase2; + } + } + if(SiS_Pr->SiS_TVMode & TVSetPALN) { + PhasePoint = SiS_Pr->SiS_PALNPhase; + if( (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && + ( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) || + (SiS_Pr->SiS_TVMode & TVSetTVSimuMode) ) ) { + PhasePoint = SiS_Pr->SiS_PALNPhase2; + } } -#ifdef SIS315H - /* TW: Inserted from 650/301LV BIOS */ - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* 650/301LV : 301LV | 302LV */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) { - if((ModeNo == 0x4a) || (ModeNo == 0x38)) { - PhasePoint = SiS_Pr->SiS_SpecialPhase; - } - } - } + if(SiS_Pr->SiS_TVMode & TVSetNTSC1024) { + PhasePoint = SiS_Pr->SiS_SpecialPhase; + if(SiS_Pr->SiS_TVMode & TVSetPALM) { + PhasePoint = SiS_Pr->SiS_SpecialPhaseM; + } else if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) { + PhasePoint = SiS_Pr->SiS_SpecialPhaseJ; } } -#endif - for(i=0x31, j=0; i<=0x34; i++, j++){ - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,PhasePoint[j]); + for(i=0x31, j=0; i<=0x34; i++, j++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,PhasePoint[j]); } - for(i=0x01, j=0; i<=0x2D; i++, j++){ - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,TimingPoint[j]); + for(i=0x01, j=0; i<=0x2D; i++, j++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,TimingPoint[j]); } - for(i=0x39; i<=0x45; i++, j++){ - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,TimingPoint[j]); + for(i=0x39; i<=0x45; i++, j++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,TimingPoint[j]); } if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(!(SiS_Pr->SiS_ModeType & 0x07)) + if(SiS_Pr->SiS_ModeType != ModeText) { SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x3A,0x1F); - } else { - SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x3A,0x1F); - } + } } SiS_SetRegOR(SiS_Pr->SiS_Part2Port,0x0A,SiS_Pr->SiS_NewFlickerMode); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x35,SiS_Pr->SiS_RY1COE); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x36,SiS_Pr->SiS_RY2COE); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x37,SiS_Pr->SiS_RY3COE); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x38,SiS_Pr->SiS_RY4COE); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x35,SiS_Pr->SiS_RY1COE); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x36,SiS_Pr->SiS_RY2COE); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x37,SiS_Pr->SiS_RY3COE); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x38,SiS_Pr->SiS_RY4COE); -#ifdef oldHV - if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) tempax = 950; - else { -#endif - if(SiS_Pr->SiS_VBInfo & SetPALTV) tempax = 520; - else tempax = 440; -#ifdef oldHV + if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { + if(SiS_Pr->SiS_HiVision == 3) tempax = 950; + else tempax = 440; + } else { + if(SiS_Pr->SiS_TVMode & TVSetPAL) tempax = 520; + else tempax = 440; } -#endif if( ( ( (!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) || (SiS_Pr->SiS_HiVision == 3) ) && (SiS_Pr->SiS_VDE <= tempax) ) || ( (SiS_Pr->SiS_VBInfo & SetCRT2ToTV) && (SiS_Pr->SiS_HiVision != 3) && @@ -6722,29 +7170,27 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr, USHORT ModeNo tempax -= SiS_Pr->SiS_VDE; tempax >>= 2; - tempax = (tempax & 0x00FF) | ((tempax & 0x00FF) << 8); + tempax &= 0x00ff; - temp = (tempax & 0xFF00) >> 8; - temp += (USHORT)TimingPoint[0]; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x01,temp); + temp = tempax + (USHORT)TimingPoint[0]; + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,temp); - temp = (tempax & 0xFF00) >> 8; - temp += (USHORT)TimingPoint[1]; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x02,temp); + temp = tempax + (USHORT)TimingPoint[1]; + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,temp); if( (SiS_Pr->SiS_VBInfo & (SetCRT2ToTV - SetCRT2ToHiVisionTV)) && - (SiS_Pr->SiS_HiVision != 3) && - (SiS_Pr->SiS_VGAHDE >= 1024) ) { - if(SiS_Pr->SiS_VBInfo & SetPALTV) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x01,0x19); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x02,0x52); + (SiS_Pr->SiS_HiVision != 3) && + (SiS_Pr->SiS_VGAHDE >= 1024) ) { + if(SiS_Pr->SiS_TVMode & TVSetPAL) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x19); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,0x52); } else { - if(HwDeviceExtension->jChipType >= SIS_315H) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x01,0x17); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x02,0x1d); + if(HwInfo->jChipType >= SIS_315H) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x17); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,0x1d); } else { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x01,0x0b); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x02,0x11); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x0b); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,0x11); } } } @@ -6752,35 +7198,25 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr, USHORT ModeNo } tempcx = SiS_Pr->SiS_HT; - - /* TW: Inserted from 650/301LVx 1.10.6s */ - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x39) & 0x04) { - tempcx >>= 1; - } - } - + if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempcx >>= 1; tempcx--; - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - tempcx--; - } + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) tempcx--; temp = tempcx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x1B,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x1B,temp); temp = (tempcx & 0xFF00) >> 8; SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x1D,0xF0,temp); tempcx++; - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - tempcx++; - } + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) tempcx++; tempcx >>= 1; push1 = tempcx; tempcx += 7; -#ifdef oldHV - if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) tempcx -= 4; -#endif + if((SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) && + (SiS_Pr->SiS_HiVision == 3)) { + tempcx -= 4; + } temp = (tempcx & 0x00FF) << 4; SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x22,0x0F,temp); @@ -6790,33 +7226,33 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr, USHORT ModeNo push2 = tempbx; temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x24,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x24,temp); temp = ((tempbx & 0xFF00) >> 8) << 4; SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x25,0x0F,temp); tempbx = push2; tempbx += 8; -#ifdef oldHV - if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { - tempbx -= 4; - tempcx = tempbx; + if((SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) && + (SiS_Pr->SiS_HiVision == 3)) { + tempbx -= 4; + tempcx = tempbx; } -#endif temp = (tempbx & 0x00FF) << 4; SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x29,0x0F,temp); j += 2; tempcx += ((TimingPoint[j] | ((TimingPoint[j+1]) << 8))); temp = tempcx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x27,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x27,temp); temp = ((tempcx & 0xFF00) >> 8) << 4; SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x28,0x0F,temp); tempcx += 8; -#ifdef oldHV - if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) tempcx -= 4; -#endif + if((SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) && + (SiS_Pr->SiS_HiVision == 3)) { + tempcx -= 4; + } temp = (tempcx & 0x00FF) << 4; SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x2A,0x0F,temp); @@ -6829,353 +7265,287 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr, USHORT ModeNo tempcx -= 11; if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) { - tempax = SiS_GetVGAHT2(SiS_Pr) - 1; - tempcx = tempax; + tempcx = SiS_GetVGAHT2(SiS_Pr) - 1; } temp = tempcx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2E,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x2E,temp); tempbx = SiS_Pr->SiS_VDE; if(SiS_Pr->SiS_VGAVDE == 360) tempbx = 746; if(SiS_Pr->SiS_VGAVDE == 375) tempbx = 746; if(SiS_Pr->SiS_VGAVDE == 405) tempbx = 853; - if(HwDeviceExtension->jChipType < SIS_315H) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) tempbx >>= 1; + if(HwInfo->jChipType < SIS_315H) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) tempbx >>= 1; } else { - if((SiS_Pr->SiS_VBInfo & SetCRT2ToTV) && (!(SiS_Pr->SiS_HiVision & 0x03))) { - tempbx >>= 1; - if(SiS_Pr->SiS_SetFlag & TVSimuMode) { - if(ModeNo <= 0x13) { - if(crt2crtc == 1) { - tempbx++; - } - } - } else { - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { - if(crt2crtc == 4) /* TW: BIOS calls GetRatePtrCRT2 here - does not make sense */ - if(SiS_Pr->SiS_ModeType <= 3) tempbx++; - } + if((SiS_Pr->SiS_VBInfo & SetCRT2ToTV) && (!(SiS_Pr->SiS_HiVision & 0x03))) { + tempbx >>= 1; + if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) { + if(ModeNo <= 0x13) { + if(crt2crtc == 1) { + tempbx++; + } } - } + } else { + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { + if(crt2crtc == 4) /* BIOS calls GetRatePtrCRT2 here - does not make sense */ + if(SiS_Pr->SiS_ModeType <= 3) tempbx++; + } + } + } } tempbx -= 2; temp = tempbx & 0x00FF; -#ifdef oldHV - if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { - if(ModeNo == 0x2f) temp++; - } - } -#endif - /* TW: From 1.10.7w - doesn't make sense */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + if((SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) && + (SiS_Pr->SiS_HiVision == 3)) { if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) { - if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) { /* SetFlag?? */ - if(ModeNo == 0x03) temp++; + if((ModeNo == 0x2f) || (ModeNo == 0x5d) || (ModeNo == 0x5e)) temp++; + } + } + + if(HwInfo->jChipType < SIS_661) { + /* From 1.10.7w - doesn't make sense */ + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { + if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) { + if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) { /* SetFlag?? */ + if(ModeNo == 0x03) temp++; + } } - } + } } } - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2F,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x2F,temp); - tempax = (tempcx & 0xFF00) | (tempax & 0x00FF); - tempbx = ((tempbx & 0xFF00) << 6) | (tempbx & 0x00FF); - tempax |= (tempbx & 0xFF00); -#ifdef oldHV - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV)) { -#endif - if(HwDeviceExtension->jChipType < SIS_315H) { - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToSCART)) { /* TW: New from 630/301B (II) BIOS */ - tempax |= 0x1000; - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToSVIDEO)) tempax |= 0x2000; - } - } else { - tempax |= 0x1000; - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToSVIDEO)) tempax |= 0x2000; - } -#ifdef oldHV + temp = (tempcx >> 8) & 0x0F; + temp |= (((tempbx >> 8) << 6) & 0xC0); + if(!(SiS_Pr->SiS_VBInfo & (SetCRT2ToHiVisionTV | SetCRT2ToSCART))) { + temp |= 0x10; + if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToSVIDEO)) temp |= 0x20; } -#endif - temp = (tempax & 0xFF00) >> 8; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x30,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x30,temp); - /* TW: Inserted from 650/301LVx 1.10.6s */ - if(HwDeviceExtension->jChipType > SIS_315H) { + if((HwInfo->jChipType > SIS_315H) && (HwInfo->jChipType < SIS_661)) { if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - if( (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) || - (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) ) { - SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x10,0x60); + if(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS302LV | VB_SIS302ELV)) { + if( (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) ) { + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x10,0x60); + } } } } - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* tv gatingno */ - tempbx = SiS_Pr->SiS_VDE; - if((SiS_Pr->SiS_VBInfo & SetCRT2ToTV) && (!(SiS_Pr->SiS_HiVision & 0x03))) { - tempbx >>= 1; - } - tempbx -= 3; - tempbx &= 0x03ff; - temp = ((tempbx & 0xFF00) >> 8) << 5; - temp |= 0x18; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x46,temp); - temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x47,temp); - if(HwDeviceExtension->jChipType >= SIS_315H) { /* TW: Inserted from 650/301LVx 1.10.6s */ - tempax = 0; - if(SiS_Pr->SiS_HiVision & 0x07) { - if(SiS_Pr->SiS_HiVision & 0x04) tempax = 0x1000; - else if(SiS_Pr->SiS_HiVision & 0x01) tempax = 0x3000; - else tempax = 0x5000; - } - temp = (tempax & 0xFF00) >> 8; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x4d,temp); - } + if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { + if(SiS_Pr->SiS_HiVision != 3) { + for(i=0, j=0; i<=0x2d; i++, j++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS_HiVisionTable[SiS_Pr->SiS_HiVision][j]); + } + for(i=0x39; i<=0x45; i++, j++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS_HiVisionTable[SiS_Pr->SiS_HiVision][j]); + } + } + } + + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + tempbx = SiS_Pr->SiS_VDE; + if((SiS_Pr->SiS_VBInfo & SetCRT2ToTV) && (!(SiS_Pr->SiS_HiVision & 0x03))) { + tempbx >>= 1; + } + tempbx -= 3; + if(HwInfo->jChipType >= SIS_661) { + if(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS302LV | VB_SIS302ELV)) { /* Why not 301B/LV? */ + temp = 0; + if(tempcx & 0x0400) temp |= 0x20; + if(tempbx & 0x0400) temp |= 0x40; + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x10,temp); + } + } + tempbx &= 0x03ff; + temp = ((tempbx & 0xFF00) >> 8) << 5; + temp |= 0x18; + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x46,temp); + temp = tempbx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x47,temp); + + temp = 0; + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { + if(SiS_Pr->SiS_HiVision & 0x03) { + temp = 0x30; + if(SiS_Pr->SiS_HiVision & 0x01) temp = 0x50; + } + } + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x4d,temp); + } - tempbx &= 0x00FF; + tempbx = 0; if(!(modeflag & HalfDCLK)) { - tempcx = SiS_Pr->SiS_VGAHDE; - if(tempcx >= SiS_Pr->SiS_HDE) { - tempbx |= 0x2000; - tempax &= 0x00FF; - } + if(SiS_Pr->SiS_VGAHDE >= SiS_Pr->SiS_HDE) { + tempax = 0; + tempbx |= 0x2000; + } } tempcx = 0x0101; -/*if(SiS_Pr->SiS_VBInfo & (SetPALTV | SetCRT2ToTV)) { */ /*301b- TW: BIOS BUG? */ if(SiS_Pr->SiS_VBInfo & (SetCRT2ToTV - SetCRT2ToHiVisionTV)) { - if(!(SiS_Pr->SiS_HiVision & 0x03)) { - if(SiS_Pr->SiS_VGAHDE >= 1024) { - if((!(modeflag & HalfDCLK)) || - (HwDeviceExtension->jChipType < SIS_315H)) { /* TW: This check not in 630/301B */ - tempcx = 0x1920; - if(SiS_Pr->SiS_VGAHDE >= 1280) { - tempcx = 0x1420; - tempbx &= 0xDFFF; - } + if(!(SiS_Pr->SiS_HiVision & 0x03)) { + if(SiS_Pr->SiS_VGAHDE >= 1024) { + if((!(modeflag & HalfDCLK)) || (HwInfo->jChipType < SIS_315H)) { + tempcx = 0x1920; + if(SiS_Pr->SiS_VGAHDE >= 1280) { + tempcx = 0x1420; + tempbx &= ~0x2000; + } + } } - } - } + } } - if(!(tempbx & 0x2000)){ - if(modeflag & HalfDCLK) { - tempcx = (tempcx & 0xFF00) | (((tempcx & 0x00FF) << 1) & 0xff); - } - push1 = tempbx; - tempeax = SiS_Pr->SiS_VGAHDE; - tempebx = (tempcx & 0xFF00) >> 8; - longtemp = tempeax * tempebx; - tempecx = tempcx & 0x00FF; - longtemp /= tempecx; - longtemp <<= 0x0d; - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + if(!(tempbx & 0x2000)) { + if(modeflag & HalfDCLK) { + tempcx = (tempcx & 0xFF00) | ((tempcx << 1) & 0x00FF); + } + longtemp = (SiS_Pr->SiS_VGAHDE * ((tempcx & 0xFF00) >> 8)) / (tempcx & 0x00FF); + longtemp <<= 13; + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { longtemp <<= 3; - } - tempecx = SiS_Pr->SiS_HDE; - temp2 = longtemp % tempecx; - tempeax = longtemp / tempecx; - if(temp2 != 0) tempeax++; - tempax = (USHORT)tempeax; - tempbx = push1; - tempcx = (tempcx & 0xff00) | (((tempax & 0xFF00) >> 8) >> 5); - tempbx |= (tempax & 0x1F00); - tempax = ((tempax & 0x00FF) << 8) | (tempax & 0x00FF); + } + tempeax = longtemp / SiS_Pr->SiS_HDE; + if(longtemp % SiS_Pr->SiS_HDE) tempeax++; + tempax = (USHORT)tempeax; + tempbx |= (tempax & 0x1F00); + tempcx = (tempax & 0xFF00) >> (8 + 5); } - temp = (tempax & 0xFF00) >> 8; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x44,temp); - temp = (tempbx & 0xFF00) >> 8; - SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x45,0xC0,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x44,tempax); + SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x45,0xC0,(tempbx >> 8)); if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - temp = tempcx & 0x00FF; - if(tempbx & 0x2000) temp = 0; - temp |= 0x18; - SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x46,0xE0,temp); - if(SiS_Pr->SiS_VBInfo & SetPALTV) { - tempbx = 0x0382; /* TW: BIOS; Was 0x0364; */ - tempcx = 0x007e; /* TW: BIOS; Was 0x009c; */ - } else { - tempbx = 0x0369; /* TW: BIOS; Was 0x0346; */ - tempcx = 0x0061; /* TW: BIOS; Was 0x0078; */ - } - temp = (tempbx & 0x00FF) ; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x4B,temp); - temp = (tempcx & 0x00FF) ; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x4C,temp); - tempbx &= 0x03FF; - temp = (tempcx & 0xFF00) >> 8; - temp = (temp & 0x0003) << 2; - temp |= (tempbx >> 8); - if(HwDeviceExtension->jChipType < SIS_315H) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x4D,temp); - } else { - SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x4D,0xF0,temp); - } - temp = SiS_GetReg1(SiS_Pr->SiS_Part2Port,0x43); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x43,(USHORT)(temp - 3)); - } + temp = tempcx & 0x0007; + if(tempbx & 0x2000) temp = 0; + if((HwInfo->jChipType < SIS_661) || (!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD))) { + temp |= 0x18; + } + SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x46,0xE0,temp); - temp = 0; - if((HwDeviceExtension->jChipType == SIS_630) || - (HwDeviceExtension->jChipType == SIS_730)) { - temp = 0x35; - } else if(HwDeviceExtension->jChipType >= SIS_315H) { - temp = 0x38; - } - if(temp) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x31) & 0x01) { - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,temp) & EnablePALM) { /* 0x40 */ - SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xEF); - temp = SiS_GetReg1(SiS_Pr->SiS_Part2Port,0x01); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x01,temp - 1); - } - } - } - } + if(SiS_Pr->SiS_TVMode & TVSetPAL) { + tempbx = 0x0382; + tempcx = 0x007e; + } else { + tempbx = 0x0369; + tempcx = 0x0061; + } + temp = (tempbx & 0x00FF) ; + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x4B,temp); + temp = (tempcx & 0x00FF) ; + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x4C,temp); + temp = (tempcx & 0x0300) >> (8 - 2); + temp |= ((tempbx >> 8) & 0x03); + SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x4D,0xF0,temp); + temp = SiS_GetReg(SiS_Pr->SiS_Part2Port,0x43); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x43,(USHORT)(temp - 3)); + + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + SiS_SetTVSpecial(SiS_Pr, ModeNo); + } + + if(SiS_Pr->SiS_VBType & VB_SIS301C) { + temp = 0; + if(SiS_Pr->SiS_TVMode & TVSetPALM) temp = 8; + SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x4e,0xf7,temp); + } -#ifdef oldHV - if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { - if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x0B,0x00); - } } -#endif - if(HwDeviceExtension->jChipType < SIS_315H) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - SiS_Set300Part2Regs(SiS_Pr, HwDeviceExtension, ModeIdIndex, - RefreshRateTableIndex, BaseAddr, ModeNo); - return; + if(SiS_Pr->SiS_TVMode & TVSetPALM) { + if(!(SiS_Pr->SiS_TVMode & TVSetNTSC1024)) { + temp = SiS_GetReg(SiS_Pr->SiS_Part2Port,0x01); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,temp - 1); } - } else { - /* TW: !!! The following is a duplicate, done for LCDA as well (see above) */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* 650/301LV: (VB_SIS301LV | VB_SIS302LV)) */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) { - if((ModeNo == 0x4a) || (ModeNo == 0x38)) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x1c,0xa7); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x1d,0x07); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x1e,0xf2); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x1f,0x6e); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x20,0x17); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x21,0x8b); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x22,0x73); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x23,0x53); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x24,0x13); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x25,0x40); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x26,0x34); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x27,0xf4); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x28,0x63); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x29,0xbb); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2a,0xcc); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2b,0x7a); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2c,0x58); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2d,0xe4); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2e,0x73); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2f,0xda); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x30,0x13); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x43,0x72); - } - } - } - } - return; + SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xEF); + } + + if(HwInfo->jChipType >= SIS_315H) { + if((SiS_Pr->SiS_VBType & VB_SIS301B302B) && (!(SiS_Pr->SiS_VBType & VB_NoLCD))) { + if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x0B,0x00); + } } } - /* TW: From here: Part2 LCD setup */ + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) return; + + /* From here: Part2 LCD setup */ tempbx = SiS_Pr->SiS_HDE; - /* TW: Inserted from 650/301LVx 1.10.6s */ - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x39) & 0x04) tempbx >>= 1; - } - tempbx--; /* RHACTE=HDE-1 */ + if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempbx >>= 1; + tempbx--; /* RHACTE = HDE - 1 */ temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2C,temp); - temp = (tempbx & 0xFF00) >> 8; - temp <<= 4; + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x2C,temp); + temp = (tempbx & 0xFF00) >> 4; SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x2B,0x0F,temp); temp = 0x01; if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { - if(SiS_Pr->SiS_ModeType == ModeEGA) { - if(SiS_Pr->SiS_VGAHDE >= 1024) { - temp = 0x02; - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(SiS_Pr->SiS_SetFlag & LCDVESATiming) { - temp = 0x01; + if(SiS_Pr->SiS_ModeType == ModeEGA) { + if(SiS_Pr->SiS_VGAHDE >= 1024) { + temp = 0x02; + if(HwInfo->jChipType >= SIS_315H) { + if(SiS_Pr->SiS_SetFlag & LCDVESATiming) { + temp = 0x01; + } } - } - } - } + } + } } - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x0B,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x0B,temp); - tempbx = SiS_Pr->SiS_VDE; /* RTVACTEO=(VDE-1)&0xFF */ - push1 = tempbx; - - tempbx--; + tempbx = SiS_Pr->SiS_VDE - 1; temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x03,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x03,temp); temp = ((tempbx & 0xFF00) >> 8) & 0x07; SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x0C,0xF8,temp); - tempcx = SiS_Pr->SiS_VT; - push2 = tempcx; + tempcx = SiS_Pr->SiS_VT - 1; + temp = tempcx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x19,temp); - tempcx--; - temp = tempcx & 0x00FF; /* RVTVT=VT-1 */ - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x19,temp); + temp = ((tempcx & 0xFF00) >> 8) << 5; - temp = (tempcx & 0xFF00) >> 8; - temp <<= 5; - if((HwDeviceExtension->jChipType == SIS_300) && (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) { - if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) temp |= 0x10; - } else if(HwDeviceExtension->jChipType < SIS_315H) { - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) temp |= 0x10; - else { - if(SiS_Pr->SiS_LCDInfo & LCDSync) /* TW: 630/301 BIOS checks this */ - temp |= 0x10; - } - } else { - if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { - /* TW: Inserted from 630/301LVx 1.10.6s */ - if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) { - if(SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00) & 0x01) { - temp |= 0x10; - } - } - } else { - temp |= 0x10; - } + /* Enable dithering; only do this for 32bpp mode */ + if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) { + if(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00) & 0x01) { + temp |= 0x10; + } } - /* 630/301 does not do all this */ + /* Must do special for Compaq1280; Acer1280 OK, Clevo1400 OK, ECS1400 OK */ + /* Compaq1280 panel loses sync if using CR37 sync info. */ if((SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) { - if((HwDeviceExtension->jChipType >= SIS_315H) && (SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) { - /* TW: Inserted from 650/301LVx 1.10.6s */ - temp |= (SiS_GetReg1(SiS_Pr->SiS_P3d4,0x37) >> 6); - temp |= 0x08; /* From 1.10.7w */ - if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) temp |= 0x04; /* From 1.10.7w */ - } else { - tempbx = (tempbx & 0xFF00) | (SiS_Pr->SiS_LCDInfo & 0x0FF); - if(tempbx & LCDSync) { - tempbx &= (0xFF00 | LCDSyncBit); - tempbx = (tempbx & 0xFF00) | ((tempbx & 0x00FF) >> LCDSyncShift); - temp |= (tempbx & 0x00FF); - } - } + if((HwInfo->jChipType >= SIS_315H) && (SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) { + if((SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) && + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024)) { + if(SiS_Pr->SiS_LCDInfo & LCDSync) { + temp |= ((SiS_Pr->SiS_LCDInfo & 0xc0) >> 6); + } + } else if((SiS_Pr->SiS_CustomT == CUT_CLEVO1400) && + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050)) { + temp |= 0x03; + } else { + temp |= (SiS_GetReg(SiS_Pr->SiS_P3d4,0x37) >> 6); + temp |= 0x08; + if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) temp |= 0x04; + } + } else { + if(SiS_Pr->SiS_LCDInfo & LCDSync) { + temp |= ((SiS_Pr->SiS_LCDInfo & 0xc0) >> 6); + } + } } - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x1A,temp); + + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x1A,temp); SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x09,0xF0); SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x0A,0xF0); @@ -7183,437 +7553,607 @@ SiS_SetGroup2(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr, USHORT ModeNo SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x17,0xFB); SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x18,0xDF); - /* 1280x960, 1280x1024 and 1600x1200 data invalid/missing in tables, use old calculation */ - if((HwDeviceExtension->jChipType >= SIS_315H) && - (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && - (SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x1024) && - (SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1600x1200) && - (SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x960)) { - /* ------------- 310 series ------------ */ +#if 0 /* Use the 315/330 series code for now */ + if((HwInfo->jChipType >= SIS_661) && + (SiS_Pr->SiS_VBType & VB_SIS301LV302LV) && + (ROMAddr && SiS_Pr->SiS_UseROM)) { + + /* This is done for the LVDS bridges only, since + * the TMDS panels already work correctly with + * the old code. Besides, we only do that if + * we can get the data from the ROM, I am tired + * of carrying a lot of tables around. + */ + +#ifdef SIS315H /* ------------ 661/741/760 series --------- */ + UCHAR *myptr = NULL, myptr1 = NULL; + + myptr = (UCHAR *)GetLCDPtr661(SiS_Pr, HwInfo, 6, ModeNo, ModeIdIndex, RefreshRateTableIndex); + myptr1 = (UCHAR *)GetLCDStructPtr661(SiS_Pr, HwInfo); + + tempbx = (myptr[3] | (myptr[4] << 8)) & 0x0fff; + tempcx = SiS_Pr->PanelYRes; + if(SiS_Pr->SiS_LCDInfo & LCDPass11) { + tempcx = SiS_Pr->SiS_VDE; + } + + tempcx += tempbx; + if(tempcx >= SiS_Pr->SiS_VT) tempcx -= SiS_Pr->SiS_VT; + + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x05,tempbx); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x06,tempcx); + + tempcx &= 0x07ff; + tempbx &= 0x07ff; + temp = (tempcx >> 8) << 3; + temp |= (tempbx >> 8); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,temp); + + tempbx = (myptr[4] | (myptr[5] << 8)) >> 4; + tempcx = myptr1[6]; + if(SiS_Pr->SiS_LCDInfo & LCDPass11) tempcx = myptr[7]; + + tempcx += tempbx; + if(tempcx >= SiS_Pr->SiS_VT) tempcx -= SiS_Pr->SiS_VT; + + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x04,tempbx); + temp = tempcx & 0x000f; + temp |= ((tempbx & 0x0f00) >> 4); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,temp); + + tempax = SiS_Pr->SiS_HT; + tempbx = (myptr[0] | (myptr[1] << 8)) & 0x0fff; + tempcx = SiS_Pr->PanelXRes; + if(SiS_Pr->SiS_LCDInfo & LCDPass11) tempcx = SiS_Pr->SiS_HDE; + + if(SiS_IsDualLink(SiS_Pr, HwInfo)) { + tempax >>= 1; + tempbx >>= 1; + tempcx >>= 1; + } + if(SiS_Pr->SiS_VBType & VB_SIS302LV) tempbx++; + if(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS302ELV)) tempbx++; + + tempcx += tempbx; + if(tempcx >= tempax) tempcx -= tempax; + + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x1f,tempbx); + temp = ((tempbx & 0xff00) >> 8) << 4; + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x20,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x23,tempcx); + temp = tempcx >> 8; + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x25,temp); + + tempax = SiS_Pr->SiS_HT; + tempbx = (myptr[1] | (myptr[2] << 8)) >> 4; + tempcx = myptr1[5]; + if(SiS_Pr->SiS_LCDInfo & LCDPass11) { + tempcx = myptr[6]; + } + if(SiS_IsDualLink(SiS_Pr, HwInfo)) { + tempax >>= 1; + tempbx >>= 1; + tempcx >>= 1; + } + if(SiS_Pr->SiS_VBType & VB_SIS302LV) tempbx++; - /* TW: Inserted this entire section from 650/301LV(x) BIOS */ + tempcx += tempbx; + if(tempcx >= tempax) tempcx -= tempax; - SiS_GetCRT2Part2Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - &CRT2Index,&resindex); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x1c,tempbx); + temp = (tempbx & 0x0f00) >> 4; + SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x1d,0x0f,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x21,tempcx); + + if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) { + if(SiS_Pr->SiS_VGAVDE == 525) { + temp = 0xc3; + if(SiS_Pr->SiS_ModeType <= ModeVGA) { + temp++; + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) temp += 2; + } + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x2f,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x30,0xb3); + } else if(SiS_Pr->SiS_VGAVDE == 420) { + temp = 0x4d; + if(SiS_Pr->SiS_ModeType <= ModeVGA) { + temp++; + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) temp++; + } + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x2f,temp); + } + } + +#endif + + } else +#endif + if((HwInfo->jChipType >= SIS_315H) && + (SiS_Pr->SiS_VBType & VB_SIS301LV302LV) && + ((SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200)) ) { + +#ifdef SIS315H /* ------------- 315/330 series ------------ */ + + SiS_GetCRT2Part2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, + &CRT2Index, &resindex, HwInfo); switch(CRT2Index) { case Panel_1024x768 : CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_1; break; /* "Normal" */ case Panel_1280x1024 : CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1280x1024_1; break; case Panel_1400x1050 : CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1400x1050_1; break; case Panel_1600x1200 : CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1600x1200_1; break; - case Panel_1024x768 + 16 : CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_2; break; /* Non-Expanding */ + case Panel_1024x768 + 16: CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_2; break; /* Non-Expanding */ case Panel_1280x1024 + 16: CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1280x1024_2; break; case Panel_1400x1050 + 16: CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1400x1050_2; break; case Panel_1600x1200 + 16: CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1600x1200_2; break; - case Panel_1024x768 + 32 : CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_3; break; /* VESA Timing */ + case Panel_1024x768 + 32: CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_3; break; /* VESA Timing */ case Panel_1280x1024 + 32: CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1280x1024_3; break; case Panel_1400x1050 + 32: CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1400x1050_3; break; case Panel_1600x1200 + 32: CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1600x1200_3; break; + case 100: CRT2Part2Ptr = (SiS_Part2PortTblStruct *)SiS310_CRT2Part2_Compaq1280x1024_1; break; /* Custom */ + case 101: CRT2Part2Ptr = (SiS_Part2PortTblStruct *)SiS310_CRT2Part2_Compaq1280x1024_2; break; + case 102: CRT2Part2Ptr = (SiS_Part2PortTblStruct *)SiS310_CRT2Part2_Compaq1280x1024_3; break; + case 103: CRT2Part2Ptr = (SiS_Part2PortTblStruct *)SiS310_CRT2Part2_Clevo1024x768_1; break; /* Custom */ + case 104: CRT2Part2Ptr = (SiS_Part2PortTblStruct *)SiS310_CRT2Part2_Clevo1024x768_2; break; + case 105: CRT2Part2Ptr = (SiS_Part2PortTblStruct *)SiS310_CRT2Part2_Clevo1024x768_3; break; default: CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_3; break; } SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x01,0x80,(CRT2Part2Ptr+resindex)->CR[0]); SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x02,0x80,(CRT2Part2Ptr+resindex)->CR[1]); for(i = 2, j = 0x04; j <= 0x06; i++, j++ ) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]); + SiS_SetReg(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]); } for(j = 0x1c; j <= 0x1d; i++, j++ ) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]); + SiS_SetReg(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]); } for(j = 0x1f; j <= 0x21; i++, j++ ) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]); + SiS_SetReg(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]); } - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x23,(CRT2Part2Ptr+resindex)->CR[10]); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x23,(CRT2Part2Ptr+resindex)->CR[10]); SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x25,0x0f,(CRT2Part2Ptr+resindex)->CR[11]); if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) { - if(SiS_Pr->SiS_VGAVDE == 0x20d) { + if(SiS_Pr->SiS_VGAVDE == 525) { temp = 0xc3; if(SiS_Pr->SiS_ModeType <= ModeVGA) { temp++; if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) temp += 2; } - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2f,temp); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x30,0xb3); - } - if(SiS_Pr->SiS_VGAVDE == 0x1a4) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x2f,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x30,0xb3); + } else if(SiS_Pr->SiS_VGAVDE == 420) { temp = 0x4d; if(SiS_Pr->SiS_ModeType <= ModeVGA) { temp++; if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) temp++; } - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2f,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x2f,temp); } } - /* TW: Inserted from 650/301LVx 1.10.6s: */ - /* !!! This is a duplicate, done for LCDA as well - see above */ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { - SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x1a,0xfc,0x03); /* Not done in 1.10.7w */ + /* See Sync above, 0x1a */ temp = 1; if(ModeNo <= 0x13) temp = 3; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x0b,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x0b,temp); } } +#endif - } else { /* ------------- 300 series (and other LCD resolutions) ----------- */ + } else { /* ------ 300 series and other bridges, other LCD resolutions ------ */ - tempcx++; - tempbx = 768; - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1024x768) { - tempbx = 1024; - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x1024) { - tempbx = 1200; - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1600x1200) { - if(tempbx != SiS_Pr->SiS_VDE) { - tempbx = 960; - } - } - } - } - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) { - tempbx = SiS_Pr->SiS_VDE - 1; - tempcx--; + /* Using this on the 301B with an auto-expanding 1024 panel (CR37=1) makes + * the panel scale at modes < 1024 (no black bars); if the panel is non-expanding, + * the bridge scales all modes to 1024. + * !!! Malfunction at 640x480 and 640x400 when panel is auto-expanding - black screen !!! + */ + + tempcx = SiS_Pr->SiS_VT; + tempbx = SiS_Pr->PanelYRes; + + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) { + tempbx = SiS_Pr->SiS_VDE - 1; + tempcx--; } + tempax = 1; - if(!(SiS_Pr->SiS_LCDInfo & LCDNonExpanding)) { - if(tempbx != SiS_Pr->SiS_VDE){ - tempax = tempbx; - if(tempax < SiS_Pr->SiS_VDE) { - tempax = 0; - tempcx = 0; - } else { - tempax -= SiS_Pr->SiS_VDE; - } - tempax >>= 1; - } - tempcx -= tempax; /* lcdvdes */ - tempbx -= tempax; /* lcdvdee */ - } else { - tempax >>= 1; - tempcx -= tempax; /* lcdvdes */ - tempbx -= tempax; /* lcdvdee */ + if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) { + if(tempbx != SiS_Pr->SiS_VDE) { + tempax = tempbx; + if(tempax < SiS_Pr->SiS_VDE) { + tempax = 0; + tempcx = 0; + } else { + tempax -= SiS_Pr->SiS_VDE; + } + tempax >>= 1; + } + tempcx -= tempax; /* lcdvdes */ + tempbx -= tempax; /* lcdvdee */ } + /* Non-expanding: lcdvdees = tempcx = VT-1; lcdvdee = tempbx = VDE-1 */ + +#ifdef TWDEBUG + xf86DrvMsg(0, X_INFO, "lcdvdes 0x%x lcdvdee 0x%x\n", tempcx, tempbx); +#endif + temp = tempcx & 0x00FF; /* RVEQ1EQ=lcdvdes */ - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x05,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x05,temp); temp = tempbx & 0x00FF; /* RVEQ2EQ=lcdvdee */ - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x06,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x06,temp); - temp = ((tempbx & 0xFF00) >> 8 ) << 3; + temp = ((tempbx & 0xFF00) >> 8) << 3; temp |= ((tempcx & 0xFF00) >> 8); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x02,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,temp); - tempbx = push2; - tempax = push1; - tempcx = tempbx; - tempcx -= tempax; - tempcx >>= 4; + tempbx = SiS_Pr->SiS_VT; /* push2; */ + tempax = SiS_Pr->SiS_VDE; /* push1; */ + tempcx = (tempbx - tempax) >> 4; tempbx += tempax; tempbx >>= 1; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx -= 10; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx -= 10; + + /* non-expanding: lcdvrs = tempbx = ((VT + VDE) / 2) - 10 */ - temp = tempbx & 0x00FF; /* RTVACTEE=lcdvrs */ - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x04,temp); + if(SiS_Pr->UseCustomMode) { + tempbx = SiS_Pr->CVSyncStart; + } + +#ifdef TWDEBUG + xf86DrvMsg(0, X_INFO, "lcdvrs 0x%x\n", tempbx); +#endif + + temp = tempbx & 0x00FF; /* RTVACTEE = lcdvrs */ + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x04,temp); temp = ((tempbx & 0xFF00) >> 8) << 4; tempbx += (tempcx + 1); temp |= (tempbx & 0x000F); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x01,temp); - - /* TW: Code from 630/301B (I+II) BIOS */ - - if( ( ( (HwDeviceExtension->jChipType == SIS_630) || - (HwDeviceExtension->jChipType == SIS_730) ) && - (HwDeviceExtension->jChipRevision > 2) ) && - (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) && - (!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) && - (!(SiS_Pr->SiS_LCDInfo & LCDNonExpanding)) ) { - if(ModeNo == 0x13) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x04,0xB9); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x05,0xCC); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x06,0xA6); - } else { - if((crt2crtc & 0x3F) == 4) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x01,0x2B); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x02,0x13); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x04,0xE5); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x05,0x08); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x06,0xE2); - } - } + + if(SiS_Pr->UseCustomMode) { + temp &= 0xf0; + temp |= (SiS_Pr->CVSyncEnd & 0x0f); } - /* TW: Inserted missing code from 630/301B BIOS: (II: 3258) */ +#ifdef TWDEBUG + xf86DrvMsg(0, X_INFO, "lcdvre[3:0] 0x%x\n", (temp & 0x0f)); +#endif - if(SiS_Pr->SiS_LCDTypeInfo == 0x0c) { - crt2crtc &= 0x1f; - tempcx = 0; - if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) { - if (SiS_Pr->SiS_VBInfo & SetInSlaveMode) { - tempcx += 7; - } - } - tempcx += crt2crtc; - if (crt2crtc >= 4) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x06,0xff); - } + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,temp); - if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) { - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { - if(crt2crtc == 4) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x01,0x28); + /* Code from 630/301B (I+II) BIOS */ + +#ifdef SIS300 + if(!SiS_Pr->UseCustomMode) { + if( ( ( (HwInfo->jChipType == SIS_630) || + (HwInfo->jChipType == SIS_730) ) && + (HwInfo->jChipRevision > 2) ) && + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) && + (!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) && + (!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) ) { + if(ModeNo == 0x13) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x04,0xB9); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x05,0xCC); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x06,0xA6); + } else { + if((crt2crtc & 0x3F) == 4) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x2B); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,0x13); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x04,0xE5); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x05,0x08); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x06,0xE2); } - } - } - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x02,0x18); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x04,atable[tempcx]); + } + } + + if(HwInfo->jChipType < SIS_315H) { + if(SiS_Pr->SiS_LCDTypeInfo == 0x0c) { + crt2crtc &= 0x1f; + tempcx = 0; + if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) { + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { + tempcx += 7; + } + } + tempcx += crt2crtc; + if(crt2crtc >= 4) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x06,0xff); + } + + if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) { + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { + if(crt2crtc == 4) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x28); + } + } + } + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,0x18); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x04,atable[tempcx]); + } + } } +#endif - tempcx = (SiS_Pr->SiS_HT - SiS_Pr->SiS_HDE) >> 2; /* (HT-HDE)>>2 */ + tempcx = (SiS_Pr->SiS_HT - SiS_Pr->SiS_HDE) >> 2; /* (HT - HDE) >> 2 */ tempbx = SiS_Pr->SiS_HDE + 7; /* lcdhdee */ if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - tempbx += 2; + tempbx += 2; } push1 = tempbx; - temp = tempbx & 0x00FF; /* RHEQPLE=lcdhdee */ - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x23,temp); + +#ifdef TWDEBUG + xf86DrvMsg(0, X_INFO, "lcdhdee 0x%x\n", tempbx); +#endif + + temp = tempbx & 0x00FF; /* RHEQPLE = lcdhdee */ + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x23,temp); temp = (tempbx & 0xFF00) >> 8; SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x25,0xF0,temp); temp = 7; if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - temp += 2; + temp += 2; } - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x1F,temp); /* RHBLKE=lcdhdes */ - - SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x20,0x0F); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x1F,temp); /* RHBLKE = lcdhdes[7:0] */ + SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x20,0x0F); /* lcdhdes [11:8] */ tempbx += tempcx; push2 = tempbx; - temp = tempbx & 0xFF; /* RHBURSTS=lcdhrs */ - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) { - if(SiS_Pr->SiS_HDE == 1280) temp = 0x47; - } + + if(SiS_Pr->UseCustomMode) { + tempbx = SiS_Pr->CHSyncStart + 7; + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + tempbx += 2; + } } - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x1C,temp); - temp = ((tempbx & 0xFF00) >> 8) << 4; + +#ifdef TWDEBUG + xf86DrvMsg(0, X_INFO, "lcdhrs 0x%x\n", tempbx); +#endif + + temp = tempbx & 0x00FF; /* RHBURSTS = lcdhrs */ + if(!SiS_Pr->UseCustomMode) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) { + if(SiS_Pr->SiS_HDE == 1280) temp = 0x47; + } + } + } + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x1C,temp); + temp = (tempbx & 0x0F00) >> 4; SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x1D,0x0F,temp); tempbx = push2; tempcx <<= 1; tempbx += tempcx; - temp = tempbx & 0x00FF; /* RHSYEXP2S=lcdhre */ - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x21,temp); - if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) { - if(SiS_Pr->SiS_VGAVDE == 525) { - if(SiS_Pr->SiS_ModeType <= ModeVGA) - temp=0xC6; - else - temp=0xC3; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2f,temp); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x30,0xB3); - } else if(SiS_Pr->SiS_VGAVDE == 420) { - if(SiS_Pr->SiS_ModeType <= ModeVGA) - temp=0x4F; - else - temp=0x4D; /* 650: 4e */ - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2f,temp); - } + if(SiS_Pr->UseCustomMode) { + tempbx = SiS_Pr->CHSyncEnd + 7; + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + tempbx += 2; + } } - SiS_Set300Part2Regs(SiS_Pr, HwDeviceExtension, ModeIdIndex, - RefreshRateTableIndex, BaseAddr, ModeNo); - } /* HwDeviceExtension */ -} +#ifdef TWDEBUG + xf86DrvMsg(0, X_INFO, "lcdhre 0x%x\n", tempbx); +#endif -USHORT -SiS_GetVGAHT2(SiS_Private *SiS_Pr) -{ - ULONG tempax,tempbx; + temp = tempbx & 0x00FF; /* RHSYEXP2S = lcdhre */ + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x21,temp); - tempbx = ((SiS_Pr->SiS_VGAVT - SiS_Pr->SiS_VGAVDE) * SiS_Pr->SiS_RVBHCMAX) & 0xFFFF; - tempax = (SiS_Pr->SiS_VT - SiS_Pr->SiS_VDE) * SiS_Pr->SiS_RVBHCFACT; - tempax = (tempax * SiS_Pr->SiS_HT) / tempbx; - return((USHORT) tempax); + if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) { + if(SiS_Pr->SiS_VGAVDE == 525) { + if(SiS_Pr->SiS_ModeType <= ModeVGA) + temp=0xC6; + else + temp=0xC3; + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x2f,temp); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x30,0xB3); + } else if(SiS_Pr->SiS_VGAVDE == 420) { + if(SiS_Pr->SiS_ModeType <= ModeVGA) + temp=0x4F; + else + temp=0x4D; + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x2f,temp); + } + } + +#ifdef SIS300 + SiS_Set300Part2Regs(SiS_Pr, HwInfo, ModeIdIndex, + RefreshRateTableIndex, ModeNo); +#endif + + } /* HwInfo */ } -/* TW: New from 300/301LV BIOS 1.16.51. Seems highly preliminary. */ -void -SiS_Set300Part2Regs(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, - USHORT ModeIdIndex, USHORT RefreshRateTableIndex, - USHORT BaseAddr, USHORT ModeNo) +/*********************************************/ +/* SET PART 3 REGISTER GROUP */ +/*********************************************/ + +static void +SiS_SetGroup3(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + PSIS_HW_INFO HwInfo) { - USHORT crt2crtc, resindex; - int i,j; - const SiS_Part2PortTblStruct *CRT2Part2Ptr = NULL; + USHORT modeflag, i; + const UCHAR *tempdi; - if(HwDeviceExtension->jChipType != SIS_300) return; - if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) return; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) return; if(ModeNo<=0x13) { - crt2crtc = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; } else { - crt2crtc = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; + if(SiS_Pr->UseCustomMode) { + modeflag = SiS_Pr->CModeFlag; + } else { + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + } } - resindex = crt2crtc & 0x3F; - if(SiS_Pr->SiS_SetFlag & LCDVESATiming) CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_1; - else CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_2; +#ifndef SIS_CP + SiS_SetReg(SiS_Pr->SiS_Part3Port,0x00,0x00); +#endif - /* TW: The BIOS code (1.16.51) is obviously a fragment! */ - if(ModeNo > 0x13) { - CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_1; - resindex = 4; - } +#ifdef SIS_CP + SIS_CP_INIT301_CP +#endif - SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x01,0x80,(CRT2Part2Ptr+resindex)->CR[0]); - SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x02,0x80,(CRT2Part2Ptr+resindex)->CR[1]); - for(i = 2, j = 0x04; j <= 0x06; i++, j++ ) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]); + if(SiS_Pr->SiS_TVMode & TVSetPAL) { + SiS_SetReg(SiS_Pr->SiS_Part3Port,0x13,0xFA); + SiS_SetReg(SiS_Pr->SiS_Part3Port,0x14,0xC8); + } else { + SiS_SetReg(SiS_Pr->SiS_Part3Port,0x13,0xF5); + SiS_SetReg(SiS_Pr->SiS_Part3Port,0x14,0xB7); } - for(j = 0x1c; j <= 0x1d; i++, j++ ) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]); + + if(SiS_Pr->SiS_TVMode & TVSetPALM) { + SiS_SetReg(SiS_Pr->SiS_Part3Port,0x13,0xFA); + SiS_SetReg(SiS_Pr->SiS_Part3Port,0x14,0xC8); + SiS_SetReg(SiS_Pr->SiS_Part3Port,0x3D,0xA8); } - for(j = 0x1f; j <= 0x21; i++, j++ ) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,j,(CRT2Part2Ptr+resindex)->CR[i]); + + if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { + tempdi = SiS_Pr->SiS_HiTVGroup3Data; + if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) { + tempdi = SiS_Pr->SiS_HiTVGroup3Simu; + if(!(modeflag & Charx8Dot)) { + tempdi = SiS_Pr->SiS_HiTVGroup3Text; + } + } + if(SiS_Pr->SiS_HiVision & 0x03) { + tempdi = SiS_HiTVGroup3_1; + if(SiS_Pr->SiS_HiVision & 0x02) tempdi = SiS_HiTVGroup3_2; + } + for(i=0; i<=0x3E; i++){ + SiS_SetReg(SiS_Pr->SiS_Part3Port,i,tempdi[i]); + } } - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x23,(CRT2Part2Ptr+resindex)->CR[10]); - SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x25,0x0f,(CRT2Part2Ptr+resindex)->CR[11]); -} -/* TW: Set 301 Macrovision(tm) registers */ -/* TW: Double-Checked against 650/301LV, 650/301LVx and 630/301B BIOS */ -void -SiS_SetGroup3(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo, - USHORT ModeIdIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT temp; -#ifdef oldHV - USHORT i; - const UCHAR *tempdi; +#ifdef SIS_CP + SIS_CP_INIT301_CP2 #endif - USHORT modeflag; - /* TW: Inserted from 650/301LVx 1.10.6s, 1.10.7w */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) return; +} - if(ModeNo<=0x13) - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; - else - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; +/*********************************************/ +/* SET PART 4 REGISTER GROUP */ +/*********************************************/ - SiS_SetReg1(SiS_Pr->SiS_Part3Port,0x00,0x00); +static void +SiS_SetCRT2VCLK(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo) +{ + USHORT vclkindex; + USHORT temp, reg1, reg2; - if(SiS_Pr->SiS_VBInfo & SetPALTV) { - SiS_SetReg1(SiS_Pr->SiS_Part3Port,0x13,0xFA); - SiS_SetReg1(SiS_Pr->SiS_Part3Port,0x14,0xC8); + if(SiS_Pr->UseCustomMode) { + reg1 = SiS_Pr->CSR2B; + reg2 = SiS_Pr->CSR2C; } else { - if(HwDeviceExtension->jChipType >= SIS_315H) { - SiS_SetReg1(SiS_Pr->SiS_Part3Port,0x13,0xF5); - SiS_SetReg1(SiS_Pr->SiS_Part3Port,0x14,0xB7); - } else { - SiS_SetReg1(SiS_Pr->SiS_Part3Port,0x13,0xF6); - SiS_SetReg1(SiS_Pr->SiS_Part3Port,0x14,0xBf); - } - } - - temp = 0; - if((HwDeviceExtension->jChipType == SIS_630)|| - (HwDeviceExtension->jChipType == SIS_730)) { - temp = 0x35; - } else if(HwDeviceExtension->jChipType >= SIS_315H) { - temp = 0x38; - } - if(temp) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x31) & 0x01) { - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,temp) & EnablePALM){ /* 0x40 */ - SiS_SetReg1(SiS_Pr->SiS_Part3Port,0x13,0xFA); - SiS_SetReg1(SiS_Pr->SiS_Part3Port,0x14,0xC8); - SiS_SetReg1(SiS_Pr->SiS_Part3Port,0x3D,0xA8); - } - } - } + vclkindex = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, + HwInfo); + reg1 = SiS_Pr->SiS_VBVCLKData[vclkindex].Part4_A; + reg2 = SiS_Pr->SiS_VBVCLKData[vclkindex].Part4_B; } -#ifdef oldHV - if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { - tempdi = SiS_Pr->SiS_HiTVGroup3Data; - if(SiS_Pr->SiS_SetFlag & TVSimuMode) { - tempdi = SiS_Pr->SiS_HiTVGroup3Simu; - if(!(modeflag & Charx8Dot)) { - tempdi = SiS_Pr->SiS_HiTVGroup3Text; - } - } - for(i=0; i<=0x3E; i++){ - SiS_SetReg1(SiS_Pr->SiS_Part3Port,i,tempdi[i]); - } + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + if(SiS_Pr->SiS_TVMode & TVSetNTSC1024) { + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x0a,0x57); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x0b,0x46); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x1f,0xf6); + } else { + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x0a,reg1); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x0b,reg2); + } + } else { + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x0a,0x01); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x0b,reg2); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x0a,reg1); } -#endif - - return; + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x12,0x00); + temp = 0x08; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) temp |= 0x20; + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x12,temp); } -/* TW: Set 301 VGA2 registers */ -/* TW: Double-Checked against 650/301LV(x) and 630/301B BIOS */ -void -SiS_SetGroup4(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo, - USHORT ModeIdIndex,USHORT RefreshRateTableIndex, - PSIS_HW_DEVICE_INFO HwDeviceExtension) +/* Set 301 VGA2 registers */ +static void +SiS_SetGroup4(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo) { USHORT tempax,tempcx,tempbx,modeflag,temp,temp2,resinfo; ULONG tempebx,tempeax,templong; - - if(ModeNo<=0x13) { - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; - resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; } else { + if(SiS_Pr->UseCustomMode) { + modeflag = SiS_Pr->CModeFlag; + resinfo = 0; + } else { modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; + } } - /* TW: From 650/301LVx 1.10.6s BIOS */ - if(SiS_Pr->SiS_VBType & (VB_SIS30xLV | VB_SIS30xNEW)) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x24,0x0e); - } + if(HwInfo->jChipType >= SIS_315H) { + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x24,0x0e); + } + } } - if(SiS_Pr->SiS_VBType & VB_SIS30xNEW) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x10,0x9f); - } + if(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS302LV)) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x10,0x9f); + } } - /* TW: From 650/301LV BIOS (any, incl. 1.10.6s, 1.10.7w) */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { - /* TW: This is a duplicate; done at the end, too */ - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x39) & 0x04) { - SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x27,0x2c); + if(HwInfo->jChipType >= SIS_315H) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { + if(SiS_IsDualLink(SiS_Pr, HwInfo)) { + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x27,0x2c); + } + if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) { +#ifdef SET_EMI_CPQ + if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) { + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x2a,0x00); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x30,0x00); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x34,0x10); + } +#endif + } else if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) { +#ifdef SET_EMI + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x2a,0x00); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x30,0x00); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x34,0x10); +#endif + } } - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x2a,0x00); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x30,0x00); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x34,0x10); return; + } } temp = SiS_Pr->SiS_RVBHCFACT; - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x13,temp); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x13,temp); tempbx = SiS_Pr->SiS_RVBHCMAX; temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x14,temp); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x14,temp); temp2 = (((tempbx & 0xFF00) >> 8) << 7) & 0x00ff; tempcx = SiS_Pr->SiS_VGAHT - 1; temp = tempcx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x16,temp); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x16,temp); temp = (((tempcx & 0xFF00) >> 8) << 3) & 0x00ff; temp2 |= temp; @@ -7622,50 +8162,46 @@ SiS_SetGroup4(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) tempcx -= 5; temp = tempcx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x17,temp); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x17,temp); temp = temp2 | ((tempcx & 0xFF00) >> 8); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x15,temp); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x15,temp); - tempcx = SiS_Pr->SiS_VBInfo; tempbx = SiS_Pr->SiS_VGAHDE; if(modeflag & HalfDCLK) tempbx >>= 1; + if(HwInfo->jChipType >= SIS_661) { + if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempbx >>= 1; + } - /* TW: New for 650/301LV and 630/301B */ temp = 0xA0; -#ifdef oldHV if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { - temp = 0; - if(tempbx > 800) { - temp = 0xA0; - if(tempbx != 1024) { - temp = 0xC0; - if(tempbx != 1280) temp = 0; - } - } - } else -#endif - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - if(tempbx <= 800) { - temp = 0x80; - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD){ - temp = 0; - if(tempbx > 800) temp = 0x60; - } - } + temp = 0; + if(tempbx > 800) { + temp = 0xA0; + if(tempbx != 1024) { + temp = 0xC0; + if(tempbx != 1280) temp = 0; + } + } + } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + if(tempbx <= 800) { + temp = 0x80; + } } else { - temp = 0x80; - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD){ - temp = 0; - if(tempbx > 800) temp = 0x60; - } + temp = 0x80; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + temp = 0; + if(tempbx > 800) temp = 0x60; + } } + if(SiS_Pr->SiS_HiVision & 0x03) { - temp = 0; - if(SiS_Pr->SiS_VGAHDE == 1024) temp = 0x20; + temp = 0; + if(SiS_Pr->SiS_VGAHDE == 1024) temp = 0x20; } - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x39) & 0x04) temp = 0; + + if(HwInfo->jChipType < SIS_661) { + if(SiS_IsDualLink(SiS_Pr, HwInfo)) temp = 0; } if(SiS_Pr->SiS_VBType & VB_SIS301) { @@ -7677,22 +8213,20 @@ SiS_SetGroup4(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo tempebx = SiS_Pr->SiS_VDE; -#ifdef oldHV if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) { if(!(temp & 0xE0)) tempebx >>=1; } -#endif tempcx = SiS_Pr->SiS_RVBHRS; temp = tempcx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x18,temp); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x18,temp); tempeax = SiS_Pr->SiS_VGAVDE; tempcx |= 0x4000; - if(tempeax <= tempebx){ - tempcx ^= 0x4000; + if(tempeax <= tempebx) { + tempcx ^= 0x4000; } else { - tempeax -= tempebx; + tempeax -= tempebx; } templong = (tempeax * 256 * 1024) % tempebx; @@ -7701,437 +8235,167 @@ SiS_SetGroup4(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo if(templong != 0) tempebx++; temp = (USHORT)(tempebx & 0x000000FF); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x1B,temp); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x1B,temp); temp = (USHORT)((tempebx & 0x0000FF00) >> 8); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x1A,temp); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x1A,temp); tempbx = (USHORT)(tempebx >> 16); temp = tempbx & 0x00FF; temp <<= 4; temp |= ((tempcx & 0xFF00) >> 8); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x19,temp); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x19,temp); if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x1C,0x28); - tempbx = 0; - tempax = SiS_Pr->SiS_VGAHDE; - if(modeflag & HalfDCLK) tempax >>= 1; - if((SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) || (SiS_Pr->SiS_HiVision & 0x03)) { - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x39) & 0x04) tempax >>= 1; - else if(tempax > 800) tempax -= 800; - } else { - if(tempax > 800) tempax -= 800; - } - } + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x1C,0x28); -/* if((SiS_Pr->SiS_VBInfo & (SetCRT2ToTV | SetPALTV)) && (!(SiS_Pr->SiS_HiVision & 0x03))) { */ - if((SiS_Pr->SiS_VBInfo & (SetCRT2ToTV - SetCRT2ToHiVisionTV)) && (!(SiS_Pr->SiS_HiVision & 0x03))) { - if(tempax > 800) { - tempbx = 8; - if(tempax == 1024) - tempax *= 25; - else - tempax *= 20; - - temp = tempax % 32; - tempax /= 32; - tempax--; - if (temp!=0) tempax++; - } - } - tempax--; - temp = (tempax & 0xFF00) >> 8; - temp &= 0x03; - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { /* From 1.10.7w */ - if(ModeNo > 0x13) { /* From 1.10.7w */ - if(resinfo == 8) tempax = 0x1f; /* From 1.10.7w */ - } /* From 1.10.7w */ - } /* From 1.10.7w */ - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x1D,tempax & 0x00FF); - temp <<= 4; - temp |= tempbx; - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x1E,temp); - - if(HwDeviceExtension->jChipType > SIS_315H) { - temp = 0x0026; /* From 1.10.7w; 1.10.6s: 0x0036 */ - } else { - temp = 0x0036; - } - if((SiS_Pr->SiS_VBInfo & (SetCRT2ToTV - SetCRT2ToHiVisionTV)) && - (!(SiS_Pr->SiS_HiVision & 0x03))) { - temp |= 0x01; - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { - if(!(SiS_Pr->SiS_SetFlag & TVSimuMode)) - temp &= 0xFE; - } - } - SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x1F,0xC0,temp); - - tempbx = SiS_Pr->SiS_HT; - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x39) & 0x04) tempbx >>= 1; - } - tempbx >>= 1; - tempbx -= 2; - temp = ((tempbx & 0x0700) >> 8) << 3; - SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x21,0xC0,temp); - temp = tempbx & 0x00FF; - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x22,temp); - if( (SiS_Pr->SiS_VBType & (VB_SIS30xLV | VB_SIS30xNEW)) && - (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) ) { - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x24,0x0e); - } - - /* TW: 650 BIOS does this for all bridge types - assumingly wrong */ - if(HwDeviceExtension->jChipType >= SIS_315H) { - /* TW: This is a duplicate; done for LCDA as well (see above) */ - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x39) & 0x04) { - SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x27,0x2c); - } - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x2a,0x00); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x30,0x00); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x34,0x10); - } else if(HwDeviceExtension->jChipType == SIS_300) { - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x2a,0x00); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x30,0x00); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x34,0x10); - } - - } /* 301B */ - - SiS_SetCRT2VCLK(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex, - RefreshRateTableIndex,HwDeviceExtension); -} - -/* TW: Double-Checked against 650/301LV(x) and 630/301B BIOS */ -void -SiS_SetCRT2VCLK(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT vclkindex; - USHORT tempah; - - vclkindex = SiS_GetVCLK2Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - HwDeviceExtension); - - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - tempah = SiS_Pr->SiS_VBVCLKData[vclkindex].Part4_A; - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x0A,tempah); - tempah = SiS_Pr->SiS_VBVCLKData[vclkindex].Part4_B; - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x0B,tempah); - /* TW: New from 650/301LV, LVx BIOS (300/301LV does not do this) */ - if(HwDeviceExtension->jChipType >= SIS_315H) { - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* 650/301LV: (VB_SIS301LV | VB_SIS302LV)) */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) { - if((ModeNo == 0x4a) || (ModeNo == 0x38)) { - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x0a,0x57); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x0b,0x46); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x1f,0xf6); - } - } - } - } - } - } else { /* 650/301LVx does not do this anymore, jumps to SetRegs above - BUG? */ - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x0A,0x01); - tempah = SiS_Pr->SiS_VBVCLKData[vclkindex].Part4_B; - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x0B,tempah); - tempah = SiS_Pr->SiS_VBVCLKData[vclkindex].Part4_A; - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x0A,tempah); - } - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x12,0x00); - tempah = 0x08; - if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) { - tempah |= 0x20; - } - SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x12,tempah); -} - -/* TW: Double-checked against 650/LVDS (1.10.07), 630/301B/LVDS/LVDS+CH, 650/301LVx (1.10.6s) BIOS */ -USHORT -SiS_GetVCLK2Ptr(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT tempbx; -#ifdef SIS300 - const USHORT LCDXlat1VCLK300[4] = {VCLK65, VCLK65, VCLK65, VCLK65}; - const USHORT LCDXlat2VCLK300[4] = {VCLK108_2,VCLK108_2,VCLK108_2,VCLK108_2}; - const USHORT LVDSXlat2VCLK300[4]= {VCLK65, VCLK65, VCLK65, VCLK65}; - const USHORT LVDSXlat3VCLK300[4]= {VCLK65, VCLK65, VCLK65, VCLK65}; -#endif -#ifdef SIS315H - const USHORT LCDXlat1VCLK310[4] = {VCLK65+2, VCLK65+2, VCLK65+2, VCLK65+2}; - const USHORT LCDXlat2VCLK310[4] = {VCLK108_2+5,VCLK108_2+5,VCLK108_2+5,VCLK108_2+5}; - const USHORT LVDSXlat2VCLK310[4]= {VCLK65+2, VCLK65+2, VCLK65+2, VCLK65+2}; - const USHORT LVDSXlat3VCLK310[4]= {VCLK108_2+5,VCLK108_2+5,VCLK108_2+5,VCLK108_2+5}; - /* {VCLK65+2, VCLK65+2, VCLK65+2, VCLK65+2}; - 650/LVDS 1.10.07 */ -#endif - const USHORT LCDXlat0VCLK[4] = {VCLK40, VCLK40, VCLK40, VCLK40}; - const USHORT LVDSXlat1VCLK[4] = {VCLK40, VCLK40, VCLK40, VCLK40}; - USHORT CRT2Index,VCLKIndex=0; - USHORT modeflag,resinfo; - const UCHAR *CHTVVCLKPtr=NULL; - const USHORT *LCDXlatVCLK1 = NULL; - const USHORT *LCDXlatVCLK2 = NULL; - const USHORT *LVDSXlatVCLK2 = NULL; - const USHORT *LVDSXlatVCLK3 = NULL; - - if(HwDeviceExtension->jChipType >= SIS_315H) { -#ifdef SIS315H - LCDXlatVCLK1 = LCDXlat1VCLK310; - LCDXlatVCLK2 = LCDXlat2VCLK310; - LVDSXlatVCLK2 = LVDSXlat2VCLK310; - LVDSXlatVCLK3 = LVDSXlat3VCLK310; -#endif - } else { -#ifdef SIS300 - LCDXlatVCLK1 = LCDXlat1VCLK300; - LCDXlatVCLK2 = LCDXlat2VCLK300; - LVDSXlatVCLK2 = LVDSXlat2VCLK300; - LVDSXlatVCLK3 = LVDSXlat3VCLK300; -#endif - } - - if(ModeNo <= 0x13) { - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; - resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; - CRT2Index = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; - } else { - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; - resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; - CRT2Index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; - } - - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { /* 301 */ - - if (SiS_Pr->SiS_SetFlag & ProgrammingCRT2) { - - CRT2Index >>= 6; - if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)){ /* LCD */ - if(HwDeviceExtension->jChipType < SIS_315H) { - /* TW: Inserted from 630/301B BIOS */ - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) - VCLKIndex = LCDXlat0VCLK[CRT2Index]; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) - VCLKIndex = LCDXlatVCLK1[CRT2Index]; - else - VCLKIndex = LCDXlatVCLK2[CRT2Index]; - } else { - /* TW: 330, 650/301LV BIOS does not check expanding, 315 does */ - if( (HwDeviceExtension->jChipType > SIS_315PRO) || - (!(SiS_Pr->SiS_LCDInfo & LCDNonExpanding)) ) { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { - VCLKIndex = 0x19; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { - VCLKIndex = 0x19; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) { - VCLKIndex = 0x21; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { - VCLKIndex = LCDXlatVCLK1[CRT2Index]; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960) { - VCLKIndex = 0x45; /* TW: TODO: This is certainly wrong */ - if(resinfo == 0x09) VCLKIndex++; - } else { - VCLKIndex = LCDXlatVCLK2[CRT2Index]; - } - } else { - VCLKIndex = (UCHAR)SiS_GetReg2((USHORT)(SiS_Pr->SiS_P3ca+0x02)); /* Port 3cch */ - VCLKIndex = ((VCLKIndex >> 2) & 0x03); - if(ModeNo > 0x13) { - VCLKIndex = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; - } - if(ModeNo <= 0x13) { /* TW: Inserted from 315 BIOS */ - if(SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC == 1) VCLKIndex = 0x42; - } - if(VCLKIndex == 0) VCLKIndex = 0x41; - if(VCLKIndex == 1) VCLKIndex = 0x43; - if(VCLKIndex == 4) VCLKIndex = 0x44; - } - } - } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { /* TV */ - if((SiS_Pr->SiS_IF_DEF_HiVision == 1) && (SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV)) { - if(SiS_Pr->SiS_SetFlag & RPLLDIV2XO) VCLKIndex = HiTVVCLKDIV2; - else VCLKIndex = HiTVVCLK; - if(SiS_Pr->SiS_SetFlag & TVSimuMode) { - if(modeflag & Charx8Dot) VCLKIndex = HiTVSimuVCLK; - else VCLKIndex = HiTVTextVCLK; - } - } else { - if(SiS_Pr->SiS_SetFlag & RPLLDIV2XO) VCLKIndex = TVVCLKDIV2; - else VCLKIndex = TVVCLK; - } - if(HwDeviceExtension->jChipType >= SIS_315H) { - VCLKIndex += 25; - } - } else { /* RAMDAC2 */ - VCLKIndex = (UCHAR)SiS_GetReg2((USHORT)(SiS_Pr->SiS_P3ca+0x02)); - VCLKIndex = ((VCLKIndex >> 2) & 0x03); - if(ModeNo > 0x13) { - VCLKIndex = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; - if(HwDeviceExtension->jChipType < SIS_315H) { - VCLKIndex &= 0x3f; - if( (HwDeviceExtension->jChipType == SIS_630) && - (HwDeviceExtension->jChipRevision >= 0x30)) { - if(VCLKIndex == 0x14) VCLKIndex = 0x2e; - } - } - } + tempbx = 0; + tempax = SiS_Pr->SiS_VGAHDE; + if(modeflag & HalfDCLK) tempax >>= 1; + if((SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) || (SiS_Pr->SiS_HiVision & 0x03)) { + if(HwInfo->jChipType >= SIS_315H) { + if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempax >>= 1; + else if(tempax > 800) tempax -= 800; + } else { + if(tempax > 800) tempax -= 800; } + } - } else { /* If not programming CRT2 */ - - VCLKIndex = (UCHAR)SiS_GetReg2((USHORT)(SiS_Pr->SiS_P3ca+0x02)); - VCLKIndex = ((VCLKIndex >> 2) & 0x03); - if(ModeNo > 0x13) { - VCLKIndex = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; - if(HwDeviceExtension->jChipType < SIS_315H) { - VCLKIndex &= 0x3f; - if( (HwDeviceExtension->jChipType != SIS_630) && - (HwDeviceExtension->jChipType != SIS_300) ) { - if(VCLKIndex == 0x1b) VCLKIndex = 0x35; - } - } + if((SiS_Pr->SiS_VBInfo & (SetCRT2ToTV - SetCRT2ToHiVisionTV)) && (!(SiS_Pr->SiS_HiVision & 0x03))) { + if(tempax > 800) { + tempbx = 8; + if(tempax == 1024) + tempax *= 25; + else + tempax *= 20; + + temp = tempax % 32; + tempax /= 32; + tempax--; + if (temp!=0) tempax++; } - } - - } else { /* LVDS */ - - VCLKIndex = CRT2Index; - - if(SiS_Pr->SiS_SetFlag & ProgrammingCRT2) { /* programming CRT2 */ - - if( (SiS_Pr->SiS_IF_DEF_CH70xx != 0) && (SiS_Pr->SiS_VBInfo & SetCRT2ToTV) ) { - - VCLKIndex &= 0x1f; - tempbx = 0; - if(SiS_Pr->SiS_VBInfo & SetCHTVOverScan) tempbx += 1; - if(SiS_Pr->SiS_VBInfo & SetPALTV) { - tempbx += 2; - if(SiS_Pr->SiS_CHSOverScan) tempbx = 8; - if(SiS_Pr->SiS_CHPALM) { - tempbx = 4; - if(SiS_Pr->SiS_VBInfo & SetCHTVOverScan) tempbx += 1; - } else if(SiS_Pr->SiS_CHPALN) { - tempbx = 6; - if(SiS_Pr->SiS_VBInfo & SetCHTVOverScan) tempbx += 1; - } - } - switch(tempbx) { - case 0: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKUNTSC; break; - case 1: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKONTSC; break; - case 2: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKUPAL; break; - case 3: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKOPAL; break; - case 4: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKUPALM; break; - case 5: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKOPALM; break; - case 6: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKUPALN; break; - case 7: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKOPALN; break; - case 8: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKSOPAL; break; - default: CHTVVCLKPtr = SiS_Pr->SiS_CHTVVCLKOPAL; break; - } - VCLKIndex = CHTVVCLKPtr[VCLKIndex]; - - } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - - VCLKIndex >>= 6; - if((SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) || - (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel320x480)) - VCLKIndex = LVDSXlat1VCLK[VCLKIndex]; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) - VCLKIndex = LVDSXlatVCLK2[VCLKIndex]; - else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) - VCLKIndex = LVDSXlatVCLK2[VCLKIndex]; - else VCLKIndex = LVDSXlatVCLK3[VCLKIndex]; - - } else { + } + tempax--; + temp = (tempax & 0xFF00) >> 8; + temp &= 0x03; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { /* From 1.10.7w */ + if(ModeNo > 0x13) { /* From 1.10.7w */ + if(resinfo == SIS_RI_1024x768) tempax = 0x1f; /* From 1.10.7w */ + } /* From 1.10.7w */ + } /* From 1.10.7w */ + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x1D,tempax & 0x00FF); + temp <<= 4; + temp |= tempbx; + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x1E,temp); + + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { + if(IS_SIS550650740660) { + temp = 0x0026; /* 1.10.7w; 1.10.8r; needs corresponding code in Dis/EnableBridge! */ + } else { + temp = 0x0036; + } + } else { + temp = 0x0036; + } + if((SiS_Pr->SiS_VBInfo & (SetCRT2ToTV - SetCRT2ToHiVisionTV)) && + (!(SiS_Pr->SiS_HiVision & 0x03))) { + temp |= 0x01; + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { + if(!(SiS_Pr->SiS_TVMode & TVSetTVSimuMode)) + temp &= 0xFE; + } + } + SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x1F,0xC0,temp); - VCLKIndex = (UCHAR)SiS_GetReg2((USHORT)(SiS_Pr->SiS_P3ca+0x02)); - VCLKIndex = ((VCLKIndex >> 2) & 0x03); - if(ModeNo > 0x13) { - VCLKIndex = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; - if(HwDeviceExtension->jChipType < SIS_315H) { - VCLKIndex &= 0x3F; - } - if( (HwDeviceExtension->jChipType == SIS_630) && - (HwDeviceExtension->jChipRevision >= 0x30) ) { - if(VCLKIndex == 0x14) VCLKIndex = 0x2e; - } - } + tempbx = SiS_Pr->SiS_HT; + if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempbx >>= 1; + tempbx >>= 1; + tempbx -= 2; + temp = ((tempbx & 0x0700) >> 8) << 3; + SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x21,0xC0,temp); + temp = tempbx & 0x00FF; + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x22,temp); + + if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x24,0x0e); + /* LCD-too-dark-error-source, see FinalizeLCD() */ + } + if(HwInfo->jChipType >= SIS_315H) { + if(SiS_IsDualLink(SiS_Pr, HwInfo)) { + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x27,0x2c); } - - } else { /* if not programming CRT2 */ - - VCLKIndex = (UCHAR)SiS_GetReg2((USHORT)(SiS_Pr->SiS_P3ca+0x02)); - VCLKIndex = ((VCLKIndex >> 2) & 0x03); - if(ModeNo > 0x13) { - VCLKIndex = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; - if(HwDeviceExtension->jChipType < SIS_315H) { - VCLKIndex &= 0x3F; - if( (HwDeviceExtension->jChipType != SIS_630) && - (HwDeviceExtension->jChipType != SIS_300) ) { - if(VCLKIndex == 0x1b) VCLKIndex = 0x35; - } -#if 0 - if(HwDeviceExtension->jChipType == SIS_730) { - if(VCLKIndex == 0x0b) VCLKIndex = 0x40; /* 1024x768-70 */ - if(VCLKIndex == 0x0d) VCLKIndex = 0x41; /* 1024x768-75 */ - } -#endif - } + } + if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) { +#ifdef SET_EMI_CPQ + if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) { + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x2a,0x00); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x30,0x00); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x34,0x10); } - +#endif + } else if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) { +#ifdef SET_EMI + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x2a,0x00); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x30,0x00); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x34,0x10); +#endif } + } - } -#ifdef TWDEBUG - xf86DrvMsg(0, X_INFO, "VCLKIndex %d (0x%x)\n", VCLKIndex, VCLKIndex); -#endif - return (VCLKIndex); + } /* 301B */ + + SiS_SetCRT2VCLK(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo); } -/* TW: Set 301 Palette address port registers */ -/* TW: Checked against 650/301LV BIOS */ -void -SiS_SetGroup5(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr, - UCHAR *ROMAddr, USHORT ModeNo, USHORT ModeIdIndex) +/*********************************************/ +/* SET PART 5 REGISTER GROUP */ +/*********************************************/ + +/* Set 301 Palette address port registers */ +static void +SiS_SetGroup5(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + PSIS_HW_INFO HwInfo) { if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) return; - if(SiS_Pr->SiS_ModeType == ModeVGA){ - if(!(SiS_Pr->SiS_VBInfo & (SetInSlaveMode | LoadDACFlag))){ - SiS_EnableCRT2(SiS_Pr); - SiS_LoadDAC(SiS_Pr,HwDeviceExtension,ROMAddr,ModeNo,ModeIdIndex); - } + if(SiS_Pr->SiS_ModeType == ModeVGA) { + if(!(SiS_Pr->SiS_VBInfo & (SetInSlaveMode | LoadDACFlag))){ + SiS_EnableCRT2(SiS_Pr); + SiS_LoadDAC(SiS_Pr, HwInfo, ModeNo, ModeIdIndex); + } } - return; } -/* TW: Checked against 650/LVDS and 630/301B BIOS */ -void -SiS_ModCRT1CRTC(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension) +/*********************************************/ +/* MODIFY CRT1 GROUP FOR SLAVE MODE */ +/*********************************************/ + +static void +SiS_ModCRT1CRTC(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo) { - USHORT temp,tempah,i,modeflag,j; - USHORT ResInfo,DisplayType; + USHORT tempah,i,modeflag,j; + USHORT ResIndex,DisplayType; const SiS_LVDSCRT1DataStruct *LVDSCRT1Ptr=NULL; if(ModeNo <= 0x13) { - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; } else { - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; } - temp = SiS_GetLVDSCRT1Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - &ResInfo,&DisplayType); + if((SiS_Pr->SiS_CustomT == CUT_BARCO1366) || + (SiS_Pr->SiS_CustomT == CUT_BARCO1024) || + (SiS_Pr->SiS_CustomT == CUT_PANEL848)) + return; - if(temp == 0) return; + if(!(SiS_GetLVDSCRT1Ptr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, + &ResIndex, &DisplayType))) return; - /* TW: Inserted from 630/LVDS BIOS */ - if(HwDeviceExtension->jChipType < SIS_315H) { - if(SiS_Pr->SiS_SetFlag & CRT2IsVGA) return; + if(HwInfo->jChipType < SIS_315H) { + if(SiS_Pr->SiS_SetFlag & SetDOSMode) return; } switch(DisplayType) { @@ -8170,313 +8434,125 @@ SiS_ModCRT1CRTC(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdI case 37: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11600x1200_1_H; break; case 38: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11600x1200_2; break; case 39: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11600x1200_2_H; break; + case 40: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x768_1; break; + case 41: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x768_1_H; break; + case 42: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x768_2; break; + case 43: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x768_2_H; break; + case 50: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1640x480_1; break; + case 51: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1640x480_1_H; break; + case 52: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1640x480_2; break; + case 53: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1640x480_2_H; break; + case 54: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1640x480_3; break; + case 55: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1640x480_3_H; break; case 99: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1SOPAL; break; default: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x768_1; break; } SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x11,0x7f); /*unlock cr0-7 */ - tempah = (LVDSCRT1Ptr+ResInfo)->CR[0]; - SiS_SetReg1(SiS_Pr->SiS_P3d4,0x00,tempah); + tempah = (LVDSCRT1Ptr + ResIndex)->CR[0]; + SiS_SetReg(SiS_Pr->SiS_P3d4,0x00,tempah); for(i=0x02,j=1;i<=0x05;i++,j++){ - tempah = (LVDSCRT1Ptr+ResInfo)->CR[j]; - SiS_SetReg1(SiS_Pr->SiS_P3d4,i,tempah); + tempah = (LVDSCRT1Ptr + ResIndex)->CR[j]; + SiS_SetReg(SiS_Pr->SiS_P3d4,i,tempah); } for(i=0x06,j=5;i<=0x07;i++,j++){ - tempah = (LVDSCRT1Ptr+ResInfo)->CR[j]; - SiS_SetReg1(SiS_Pr->SiS_P3d4,i,tempah); + tempah = (LVDSCRT1Ptr + ResIndex)->CR[j]; + SiS_SetReg(SiS_Pr->SiS_P3d4,i,tempah); } for(i=0x10,j=7;i<=0x11;i++,j++){ - tempah = (LVDSCRT1Ptr+ResInfo)->CR[j]; - SiS_SetReg1(SiS_Pr->SiS_P3d4,i,tempah); + tempah = (LVDSCRT1Ptr + ResIndex)->CR[j]; + SiS_SetReg(SiS_Pr->SiS_P3d4,i,tempah); } for(i=0x15,j=9;i<=0x16;i++,j++){ - tempah = (LVDSCRT1Ptr+ResInfo)->CR[j]; - SiS_SetReg1(SiS_Pr->SiS_P3d4,i,tempah); + tempah = (LVDSCRT1Ptr + ResIndex)->CR[j]; + SiS_SetReg(SiS_Pr->SiS_P3d4,i,tempah); } for(i=0x0A,j=11;i<=0x0C;i++,j++){ - tempah = (LVDSCRT1Ptr+ResInfo)->CR[j]; - SiS_SetReg1(SiS_Pr->SiS_P3c4,i,tempah); + tempah = (LVDSCRT1Ptr + ResIndex)->CR[j]; + SiS_SetReg(SiS_Pr->SiS_P3c4,i,tempah); } - tempah = (LVDSCRT1Ptr+ResInfo)->CR[14]; + tempah = (LVDSCRT1Ptr + ResIndex)->CR[14]; tempah &= 0xE0; - SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0E,0x1f,tempah); /* TW: Modfied (650/LVDS); Was SetReg(tempah) */ + SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x0E,0x1f,tempah); - tempah = (LVDSCRT1Ptr+ResInfo)->CR[14]; + tempah = (LVDSCRT1Ptr + ResIndex)->CR[14]; tempah &= 0x01; tempah <<= 5; - if(modeflag & DoubleScanMode){ - tempah |= 0x080; - } + if(modeflag & DoubleScanMode) tempah |= 0x080; SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x09,~0x020,tempah); - /* TW: Inserted from 650/LVDS BIOS */ + /* 650/LVDS BIOS - doesn't make sense */ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { if(modeflag & HalfDCLK) SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x11,0x7f); } - - return; } -#if 0 /* TW: Unused */ -/*301b*/ -void -SiS_CHACRT1CRTC(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - USHORT RefreshRateTableIndex) -{ - USHORT temp,tempah,i,modeflag,j; - USHORT ResInfo,DisplayType; - SiS_LVDSCRT1DataStruct *LVDSCRT1Ptr=NULL; - - if(ModeNo<=0x13) { - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; /* si+St_ResInfo */ - } else { - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; /* si+Ext_ResInfo */ - } - - temp=SiS_GetLVDSCRT1Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex, - &ResInfo,&DisplayType); - if(temp==0){ - return; - } +/*********************************************/ +/* SET CRT2 ECLK */ +/*********************************************/ - switch(DisplayType) { - case 0 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1800x600_1; break; - case 1 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x768_1; break; - case 2 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x1024_1; break; - case 3 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1800x600_1_H; break; - case 4 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x768_1_H; break; - case 5 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x1024_1_H; break; - case 6 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1800x600_2; break; - case 7 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x768_2; break; - case 8 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x1024_2; break; - case 9 : LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1800x600_2_H; break; - case 10: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11024x768_2_H; break; - case 11: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11280x1024_2_H; break; - case 12: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1XXXxXXX_1; break; - case 13: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1XXXxXXX_1_H; break; - case 14: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11400x1050_1; break; - case 15: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11400x1050_1_H; break; - case 16: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11400x1050_2; break; - case 17: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT11400x1050_2_H; break; - case 18: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1UNTSC; break; - case 19: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1ONTSC; break; - case 20: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1UPAL; break; - case 21: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1OPAL; break; - case 22: LVDSCRT1Ptr = SiS_Pr->SiS_LVDSCRT1320x480_1; break; /* FSTN */ - case 99: LVDSCRT1Ptr = SiS_Pr->SiS_CHTVCRT1OPAL; break; - } - - tempah=(UCHAR)SiS_GetReg1(SiS_Pr->SiS_P3d4,0x11); /*unlock cr0-7 */ - tempah=tempah&0x7F; - SiS_SetReg1(SiS_Pr->SiS_P3d4,0x11,tempah); - tempah = (LVDSCRT1Ptr+ResInfo)->CR[0]; - SiS_SetReg1(SiS_Pr->SiS_P3d4,0x0,tempah); - for(i=0x02,j=1;i<=0x05;i++,j++){ - tempah = (LVDSCRT1Ptr+ResInfo)->CR[j]; - SiS_SetReg1(SiS_Pr->SiS_P3d4,i,tempah); - } - for(i=0x06,j=5;i<=0x07;i++,j++){ - tempah = (LVDSCRT1Ptr+ResInfo)->CR[j]; - SiS_SetReg1(SiS_Pr->SiS_P3d4,i,tempah); - } - for(i=0x10,j=7;i<=0x11;i++,j++){ - tempah = (LVDSCRT1Ptr+ResInfo)->CR[j]; - SiS_SetReg1(SiS_Pr->SiS_P3d4,i,tempah); - } - for(i=0x15,j=9;i<=0x16;i++,j++){ - tempah = (LVDSCRT1Ptr+ResInfo)->CR[j]; - SiS_SetReg1(SiS_Pr->SiS_P3d4,i,tempah); - } - - for(i=0x0A,j=11;i<=0x0C;i++,j++){ - tempah = (LVDSCRT1Ptr+ResInfo)->CR[j]; - SiS_SetReg1(SiS_Pr->SiS_P3c4,i,tempah); - } - - tempah = (LVDSCRT1Ptr+ResInfo)->CR[14]; - tempah=tempah&0x0E0; - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x0E,tempah); - - tempah = (LVDSCRT1Ptr+ResInfo)->CR[14]; - tempah=tempah&0x01; - tempah=tempah<<5; - if(modeflag&DoubleScanMode){ - tempah=tempah|0x080; - } - SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x09,~0x020,tempah); - return; -} -#endif - -/* TW: Checked against 650/LVDS BIOS: modified for new panel resolutions */ -BOOLEAN -SiS_GetLVDSCRT1Ptr(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, - USHORT RefreshRateTableIndex,USHORT *ResInfo, - USHORT *DisplayType) - { - USHORT tempbx,modeflag=0; - USHORT Flag,CRT2CRTC; - - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { - /* TW: Inserted from 650/LVDS BIOS */ - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) { - if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) return 0; - } - } +static void +SiS_SetCRT2ECLK(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo) +{ + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + USHORT clkbase, vclkindex=0; + UCHAR sr2b, sr2c; - if(ModeNo <= 0x13) { - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; - CRT2CRTC = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; + if((SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) || (SiS_Pr->SiS_IF_DEF_TRUMPION == 1)) { + SiS_Pr->SiS_SetFlag &= (~ProgrammingCRT2); + if((SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK & 0x3f) == 2) { + RefreshRateTableIndex--; + } + vclkindex = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex, + RefreshRateTableIndex, HwInfo); + SiS_Pr->SiS_SetFlag |= ProgrammingCRT2; } else { - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; - CRT2CRTC = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; + vclkindex = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex, + RefreshRateTableIndex, HwInfo); } - Flag = 1; - tempbx = 0; - if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) { - Flag = 0; - tempbx = 18; - if(SiS_Pr->SiS_VBInfo & SetCHTVOverScan) tempbx++; - if(SiS_Pr->SiS_VBInfo & SetPALTV) { - tempbx += 2; - if(SiS_Pr->SiS_CHSOverScan) tempbx = 99; - if(SiS_Pr->SiS_CHPALM) { - tempbx = 18; /* PALM uses NTSC data */ - if(SiS_Pr->SiS_VBInfo & SetCHTVOverScan) tempbx++; - } else if(SiS_Pr->SiS_CHPALN) { - tempbx = 20; /* PALN uses PAL data */ - if(SiS_Pr->SiS_VBInfo & SetCHTVOverScan) tempbx++; - } - } - } - } - if(Flag) { - tempbx = SiS_Pr->SiS_LCDResInfo; - tempbx -= SiS_Pr->SiS_PanelMinLVDS; - if(SiS_Pr->SiS_LCDResInfo <= SiS_Pr->SiS_Panel1280x1024) { - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx += 6; - if(modeflag & HalfDCLK) tempbx += 3; - } else { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { - tempbx = 14; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx += 2; - if(modeflag & HalfDCLK) tempbx++; - } else if(SiS_Pr->SiS_LCDInfo & LCDPass11) { - tempbx = 12; - if(modeflag & HalfDCLK) tempbx++; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) { - tempbx = 23; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx += 2; - if(modeflag & HalfDCLK) tempbx++; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) { - tempbx = 27; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx += 2; - if(modeflag & HalfDCLK) tempbx++; - } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) { - tempbx = 36; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx += 2; - if(modeflag & HalfDCLK) tempbx++; - } - } - } - if(SiS_Pr->SiS_IF_DEF_FSTN){ - if(SiS_Pr->SiS_LCDResInfo==SiS_Pr->SiS_Panel320x480){ - tempbx=22; - } - } - *ResInfo = CRT2CRTC & 0x3F; - *DisplayType = tempbx; - return 1; -} + sr2b = SiS_Pr->SiS_VCLKData[vclkindex].SR2B; + sr2c = SiS_Pr->SiS_VCLKData[vclkindex].SR2C; -/* TW: Checked against 650/LVDS (1.10a, 1.10.07), 630/301B (I/II) and 630/LVDS BIOS */ -void -SiS_SetCRT2ECLK(SiS_Private *SiS_Pr, UCHAR *ROMAddr, USHORT ModeNo,USHORT ModeIdIndex, - USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension) -{ - USHORT tempah,tempal,pushax; - USHORT vclkindex=0; - - if(HwDeviceExtension->jChipType < SIS_315H) { - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) return; + if((SiS_Pr->SiS_CustomT == CUT_BARCO1366) || (SiS_Pr->SiS_CustomT == CUT_BARCO1024)) { + if((ROMAddr) && SiS_Pr->SiS_UseROM) { + if(ROMAddr[0x220] & 0x01) { + sr2b = ROMAddr[0x227]; + sr2c = ROMAddr[0x228]; + } } } - if((SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) || (SiS_Pr->SiS_IF_DEF_TRUMPION == 1)) { - SiS_Pr->SiS_SetFlag &= (~ProgrammingCRT2); - tempal = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK; - tempal &= 0x3F; - if(tempal == 2) RefreshRateTableIndex--; - vclkindex = SiS_GetVCLK2Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex, - RefreshRateTableIndex,HwDeviceExtension); - SiS_Pr->SiS_SetFlag |= ProgrammingCRT2; - } else { - vclkindex = SiS_GetVCLK2Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex, - RefreshRateTableIndex,HwDeviceExtension); - } - - tempal = 0x02B; + clkbase = 0x02B; if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) { if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) { - tempal += 3; - } - } - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x05,0x86); - pushax = tempal; - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x31,0x20); - tempah = SiS_Pr->SiS_VCLKData[vclkindex].SR2B; - SiS_SetReg1(SiS_Pr->SiS_P3c4,tempal,tempah); - tempal++; - tempah = SiS_Pr->SiS_VCLKData[vclkindex].SR2C; - SiS_SetReg1(SiS_Pr->SiS_P3c4,tempal,tempah); - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x31,0x10); - tempal = pushax; - tempah = SiS_Pr->SiS_VCLKData[vclkindex].SR2B; - SiS_SetReg1(SiS_Pr->SiS_P3c4,tempal,tempah); - tempal++; - tempah = SiS_Pr->SiS_VCLKData[vclkindex].SR2C; - SiS_SetReg1(SiS_Pr->SiS_P3c4,tempal,tempah); - SiS_SetReg1(SiS_Pr->SiS_P3c4,0x31,0x00); - tempal = pushax; - tempah = SiS_Pr->SiS_VCLKData[vclkindex].SR2B; - SiS_SetReg1(SiS_Pr->SiS_P3c4,tempal,tempah); - tempal++; - tempah = SiS_Pr->SiS_VCLKData[vclkindex].SR2C; - SiS_SetReg1(SiS_Pr->SiS_P3c4,tempal,tempah); - return; -} - -#if 0 /* TW: Not used */ -void -SiS_SetDefCRT2ExtRegs(SiS_Private *SiS_Pr, USHORT BaseAddr) -{ - USHORT temp; - - if(SiS_Pr->SiS_IF_DEF_LVDS==0) { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x02,0x40); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x10,0x80); - temp=(UCHAR)SiS_GetReg1(SiS_Pr->SiS_P3c4,0x16); - temp &= 0xC3; - SiS_SetReg1(SiS_Pr->SiS_P3d4,0x35,temp); - } else { - SiS_SetReg1(SiS_Pr->SiS_P3d4,0x32,0x02); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x02,0x00); + clkbase += 3; + } } + + SiS_SetReg(SiS_Pr->SiS_P3c4,0x05,0x86); + SiS_SetReg(SiS_Pr->SiS_P3c4,0x31,0x20); + SiS_SetReg(SiS_Pr->SiS_P3c4,clkbase,sr2b); + SiS_SetReg(SiS_Pr->SiS_P3c4,clkbase+1,sr2c); + SiS_SetReg(SiS_Pr->SiS_P3c4,0x31,0x10); + SiS_SetReg(SiS_Pr->SiS_P3c4,clkbase,sr2b); + SiS_SetReg(SiS_Pr->SiS_P3c4,clkbase+1,sr2c); + SiS_SetReg(SiS_Pr->SiS_P3c4,0x31,0x00); + SiS_SetReg(SiS_Pr->SiS_P3c4,clkbase,sr2b); + SiS_SetReg(SiS_Pr->SiS_P3c4,clkbase+1,sr2c); } -#endif -/* TW: Start of Chrontel 70xx functions ---------------------- */ +/*********************************************/ +/* SET UP CHRONTEL CHIPS */ +/*********************************************/ -/* Set-up the Chrontel Registers */ -void -SiS_SetCHTVReg(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, +static void +SiS_SetCHTVReg(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, USHORT RefreshRateTableIndex) { USHORT temp, tempbx, tempcl; @@ -8489,16 +8565,18 @@ SiS_SetCHTVReg(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIn tempcl = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC; TVType = 0; - if(SiS_Pr->SiS_VBInfo & SetCHTVOverScan) TVType += 1; - if(SiS_Pr->SiS_VBInfo & SetPALTV) { + if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) TVType += 1; + if(SiS_Pr->SiS_TVMode & TVSetPAL) { TVType += 2; - if(SiS_Pr->SiS_CHSOverScan) TVType = 8; - if(SiS_Pr->SiS_CHPALM) { + if(SiS_Pr->SiS_ModeType > ModeVGA) { + if(SiS_Pr->SiS_CHSOverScan) TVType = 8; + } + if(SiS_Pr->SiS_TVMode & TVSetPALM) { TVType = 4; - if(SiS_Pr->SiS_VBInfo & SetCHTVOverScan) TVType += 1; - } else if(SiS_Pr->SiS_CHPALN) { + if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) TVType += 1; + } else if(SiS_Pr->SiS_TVMode & TVSetPALN) { TVType = 6; - if(SiS_Pr->SiS_VBInfo & SetCHTVOverScan) TVType += 1; + if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) TVType += 1; } } switch(TVType) { @@ -8517,43 +8595,45 @@ SiS_SetCHTVReg(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIn if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) { - /* Chrontel 7005 */ +#ifdef SIS300 + + /* Chrontel 7005 - I assume that it does not come with a 315 series chip */ - /* TW: We don't support modes >800x600 */ + /* We don't support modes >800x600 */ if (resindex > 5) return; - if(SiS_Pr->SiS_VBInfo & SetPALTV) { - SiS_SetCH700x(SiS_Pr,0x4304); /* TW: 0x40=76uA (PAL); 0x03=15bit non-multi RGB*/ - SiS_SetCH700x(SiS_Pr,0x6909); /* TW: Black level for PAL (105)*/ + if(SiS_Pr->SiS_TVMode & TVSetPAL) { + SiS_SetCH700x(SiS_Pr,0x4304); /* 0x40=76uA (PAL); 0x03=15bit non-multi RGB*/ + SiS_SetCH700x(SiS_Pr,0x6909); /* Black level for PAL (105)*/ } else { - SiS_SetCH700x(SiS_Pr,0x0304); /* TW: upper nibble=71uA (NTSC), 0x03=15bit non-multi RGB*/ - SiS_SetCH700x(SiS_Pr,0x7109); /* TW: Black level for NTSC (113)*/ + SiS_SetCH700x(SiS_Pr,0x0304); /* upper nibble=71uA (NTSC), 0x03=15bit non-multi RGB*/ + SiS_SetCH700x(SiS_Pr,0x7109); /* Black level for NTSC (113)*/ } temp = CHTVRegData[resindex].Reg[0]; - tempbx=((temp&0x00FF)<<8)|0x00; /* TW: Mode register */ + tempbx=((temp&0x00FF)<<8)|0x00; /* Mode register */ SiS_SetCH700x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[1]; - tempbx=((temp&0x00FF)<<8)|0x07; /* TW: Start active video register */ + tempbx=((temp&0x00FF)<<8)|0x07; /* Start active video register */ SiS_SetCH700x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[2]; - tempbx=((temp&0x00FF)<<8)|0x08; /* TW: Position overflow register */ + tempbx=((temp&0x00FF)<<8)|0x08; /* Position overflow register */ SiS_SetCH700x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[3]; - tempbx=((temp&0x00FF)<<8)|0x0A; /* TW: Horiz Position register */ + tempbx=((temp&0x00FF)<<8)|0x0A; /* Horiz Position register */ SiS_SetCH700x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[4]; - tempbx=((temp&0x00FF)<<8)|0x0B; /* TW: Vertical Position register */ + tempbx=((temp&0x00FF)<<8)|0x0B; /* Vertical Position register */ SiS_SetCH700x(SiS_Pr,tempbx); - /* TW: Set minimum flicker filter for Luma channel (SR1-0=00), + /* Set minimum flicker filter for Luma channel (SR1-0=00), minimum text enhancement (S3-2=10), maximum flicker filter for Chroma channel (S5-4=10) =00101000=0x28 (When reading, S1-0->S3-2, and S3-2->S1-0!) */ SiS_SetCH700x(SiS_Pr,0x2801); - /* TW: Set video bandwidth + /* Set video bandwidth High bandwith Luma composite video filter(S0=1) low bandwith Luma S-video filter (S2-1=00) disable peak filter in S-video channel (S3=0) @@ -8562,66 +8642,68 @@ SiS_SetCHTVReg(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIn */ SiS_SetCH700x(SiS_Pr,0xb103); /* old: 3103 */ - /* TW: Register 0x3D does not exist in non-macrovision register map + /* Register 0x3D does not exist in non-macrovision register map (Maybe this is a macrovision register?) */ - /* SiS_SetCH70xx(SiS_Pr,0x003D); */ +#ifndef SIS_CP + SiS_SetCH70xx(SiS_Pr,0x003D); +#endif - /* TW: Register 0x10 only contains 1 writable bit (S0) for sensing, + /* Register 0x10 only contains 1 writable bit (S0) for sensing, all other bits a read-only. Macrovision? */ SiS_SetCH70xxANDOR(SiS_Pr,0x0010,0x1F); - /* TW: Register 0x11 only contains 3 writable bits (S0-S2) for + /* Register 0x11 only contains 3 writable bits (S0-S2) for contrast enhancement (set to 010 -> gain 1 Yout = 17/16*(Yin-30) ) */ SiS_SetCH70xxANDOR(SiS_Pr,0x0211,0xF8); - /* TW: Clear DSEN + /* Clear DSEN */ SiS_SetCH70xxANDOR(SiS_Pr,0x001C,0xEF); - if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) { /* ---- NTSC ---- */ - if(SiS_Pr->SiS_VBInfo & SetCHTVOverScan) { + if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) { /* ---- NTSC ---- */ + if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) { if(resindex == 0x04) { /* 640x480 overscan: Mode 16 */ SiS_SetCH70xxANDOR(SiS_Pr,0x0020,0xEF); /* loop filter off */ SiS_SetCH70xxANDOR(SiS_Pr,0x0121,0xFE); /* ACIV on, no need to set FSCI */ - } else { - if(resindex == 0x05) { /* 800x600 overscan: Mode 23 */ - SiS_SetCH70xxANDOR(SiS_Pr,0x0118,0xF0); /* 0x18-0x1f: FSCI 469,762,048 */ - SiS_SetCH70xxANDOR(SiS_Pr,0x0C19,0xF0); - SiS_SetCH70xxANDOR(SiS_Pr,0x001A,0xF0); - SiS_SetCH70xxANDOR(SiS_Pr,0x001B,0xF0); - SiS_SetCH70xxANDOR(SiS_Pr,0x001C,0xF0); - SiS_SetCH70xxANDOR(SiS_Pr,0x001D,0xF0); - SiS_SetCH70xxANDOR(SiS_Pr,0x001E,0xF0); - SiS_SetCH70xxANDOR(SiS_Pr,0x001F,0xF0); - SiS_SetCH70xxANDOR(SiS_Pr,0x0120,0xEF); /* Loop filter on for mode 23 */ - SiS_SetCH70xxANDOR(SiS_Pr,0x0021,0xFE); /* ACIV off, need to set FSCI */ - } + } else if(resindex == 0x05) { /* 800x600 overscan: Mode 23 */ + SiS_SetCH70xxANDOR(SiS_Pr,0x0118,0xF0); /* 0x18-0x1f: FSCI 469,762,048 */ + SiS_SetCH70xxANDOR(SiS_Pr,0x0C19,0xF0); + SiS_SetCH70xxANDOR(SiS_Pr,0x001A,0xF0); + SiS_SetCH70xxANDOR(SiS_Pr,0x001B,0xF0); + SiS_SetCH70xxANDOR(SiS_Pr,0x001C,0xF0); + SiS_SetCH70xxANDOR(SiS_Pr,0x001D,0xF0); + SiS_SetCH70xxANDOR(SiS_Pr,0x001E,0xF0); + SiS_SetCH70xxANDOR(SiS_Pr,0x001F,0xF0); + SiS_SetCH70xxANDOR(SiS_Pr,0x0120,0xEF); /* Loop filter on for mode 23 */ + SiS_SetCH70xxANDOR(SiS_Pr,0x0021,0xFE); /* ACIV off, need to set FSCI */ } } else { if(resindex == 0x04) { /* ----- 640x480 underscan; Mode 17 */ SiS_SetCH70xxANDOR(SiS_Pr,0x0020,0xEF); /* loop filter off */ SiS_SetCH70xxANDOR(SiS_Pr,0x0121,0xFE); - } else { - if(resindex == 0x05) { /* ----- 800x600 underscan: Mode 24 */ - SiS_SetCH70xxANDOR(SiS_Pr,0x0118,0xF0); /* (FSCI was 0x1f1c71c7 - this is for mode 22) */ - SiS_SetCH70xxANDOR(SiS_Pr,0x0919,0xF0); /* FSCI for mode 24 is 428,554,851 */ - SiS_SetCH70xxANDOR(SiS_Pr,0x081A,0xF0); - SiS_SetCH70xxANDOR(SiS_Pr,0x0b1B,0xF0); - SiS_SetCH70xxANDOR(SiS_Pr,0x031C,0xF0); - SiS_SetCH70xxANDOR(SiS_Pr,0x0a1D,0xF0); - SiS_SetCH70xxANDOR(SiS_Pr,0x061E,0xF0); - SiS_SetCH70xxANDOR(SiS_Pr,0x031F,0xF0); - SiS_SetCH70xxANDOR(SiS_Pr,0x0020,0xEF); /* loop filter off for mode 24 */ - SiS_SetCH70xxANDOR(SiS_Pr,0x0021,0xFE); /* ACIV off, need to set FSCI */ - } + } else if(resindex == 0x05) { /* ----- 800x600 underscan: Mode 24 */ +#if 0 + SiS_SetCH70xxANDOR(SiS_Pr,0x0118,0xF0); /* (FSCI was 0x1f1c71c7 - this is for mode 22) */ + SiS_SetCH70xxANDOR(SiS_Pr,0x0919,0xF0); /* FSCI for mode 24 is 428,554,851 */ + SiS_SetCH70xxANDOR(SiS_Pr,0x081A,0xF0); /* 198b3a63 */ + SiS_SetCH70xxANDOR(SiS_Pr,0x0b1B,0xF0); + SiS_SetCH70xxANDOR(SiS_Pr,0x041C,0xF0); + SiS_SetCH70xxANDOR(SiS_Pr,0x011D,0xF0); + SiS_SetCH70xxANDOR(SiS_Pr,0x061E,0xF0); + SiS_SetCH70xxANDOR(SiS_Pr,0x051F,0xF0); + SiS_SetCH70xxANDOR(SiS_Pr,0x0020,0xEF); /* loop filter off for mode 24 */ + SiS_SetCH70xxANDOR(SiS_Pr,0x0021,0xFE); /* ACIV off, need to set FSCI */ +#endif /* All alternatives wrong (datasheet wrong?), don't use FSCI */ + SiS_SetCH70xxANDOR(SiS_Pr,0x0020,0xEF); /* loop filter off */ + SiS_SetCH70xxANDOR(SiS_Pr,0x0121,0xFE); } } - } else { /* ---- PAL ---- */ - /* TW: We don't play around with FSCI in PAL mode */ - if (resindex == 0x04) { + } else { /* ---- PAL ---- */ + /* We don't play around with FSCI in PAL mode */ + if(resindex == 0x04) { SiS_SetCH70xxANDOR(SiS_Pr,0x0020,0xEF); /* loop filter off */ SiS_SetCH70xxANDOR(SiS_Pr,0x0121,0xFE); /* ACIV on */ } else { @@ -8629,283 +8711,484 @@ SiS_SetCHTVReg(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIn SiS_SetCH70xxANDOR(SiS_Pr,0x0121,0xFE); /* ACIV on */ } } + +#endif /* 300 */ } else { - /* Chrontel 7019 */ + /* Chrontel 7019 - assumed that it does not come with a 300 series chip */ + +#ifdef SIS315H - /* TW: We don't support modes >1024x768 */ + /* We don't support modes >1024x768 */ if (resindex > 6) return; temp = CHTVRegData[resindex].Reg[0]; - tempbx=((temp & 0x00FF) <<8 ) | 0x00; + if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) { + temp |= 0x10; + } + tempbx=((temp & 0x00FF) << 8) | 0x00; SiS_SetCH701x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[1]; - tempbx=((temp & 0x00FF) <<8 ) | 0x01; + tempbx=((temp & 0x00FF) << 8) | 0x01; SiS_SetCH701x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[2]; - tempbx=((temp & 0x00FF) <<8 ) | 0x02; + tempbx=((temp & 0x00FF) << 8) | 0x02; SiS_SetCH701x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[3]; - tempbx=((temp & 0x00FF) <<8 ) | 0x04; + tempbx=((temp & 0x00FF) << 8) | 0x04; SiS_SetCH701x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[4]; - tempbx=((temp & 0x00FF) <<8 ) | 0x03; + tempbx=((temp & 0x00FF) << 8) | 0x03; SiS_SetCH701x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[5]; - tempbx=((temp & 0x00FF) <<8 ) | 0x05; + tempbx=((temp & 0x00FF) << 8) | 0x05; SiS_SetCH701x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[6]; - tempbx=((temp & 0x00FF) <<8 ) | 0x06; + tempbx=((temp & 0x00FF) << 8) | 0x06; SiS_SetCH701x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[7]; - tempbx=((temp & 0x00FF) <<8 ) | 0x07; + if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) { + temp = 0x66; + } + tempbx=((temp & 0x00FF) << 8) | 0x07; SiS_SetCH701x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[8]; - tempbx=((temp & 0x00FF) <<8 ) | 0x08; + tempbx=((temp & 0x00FF) << 8) | 0x08; SiS_SetCH701x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[9]; - tempbx=((temp & 0x00FF) <<8 ) | 0x15; + tempbx=((temp & 0x00FF) << 8) | 0x15; SiS_SetCH701x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[10]; - tempbx=((temp & 0x00FF) <<8 ) | 0x1f; + tempbx=((temp & 0x00FF) << 8) | 0x1f; SiS_SetCH701x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[11]; - tempbx=((temp & 0x00FF) <<8 ) | 0x0c; + tempbx=((temp & 0x00FF) << 8) | 0x0c; SiS_SetCH701x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[12]; - tempbx=((temp & 0x00FF) <<8 ) | 0x0d; + tempbx=((temp & 0x00FF) << 8) | 0x0d; SiS_SetCH701x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[13]; - tempbx=((temp & 0x00FF) <<8 ) | 0x0e; + tempbx=((temp & 0x00FF) << 8) | 0x0e; SiS_SetCH701x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[14]; - tempbx=((temp & 0x00FF) <<8 ) | 0x0f; + tempbx=((temp & 0x00FF) << 8) | 0x0f; SiS_SetCH701x(SiS_Pr,tempbx); temp = CHTVRegData[resindex].Reg[15]; - tempbx=((temp & 0x00FF) <<8 ) | 0x10; + tempbx=((temp & 0x00FF) << 8) | 0x10; SiS_SetCH701x(SiS_Pr,tempbx); + temp = SiS_GetCH701x(SiS_Pr,0x21) & ~0x02; + /* D1 should be set for PAL, PAL-N and NTSC-J, + but I won't do that for PAL unless somebody + tells me to do so. Since the BIOS uses + non-default CIV values and blacklevels, + this might be compensated anyway. + */ + if(SiS_Pr->SiS_TVMode & (TVSetPALN | TVSetNTSCJ)) temp |= 0x02; + SiS_SetCH701x(SiS_Pr,((temp << 8) | 0x21)); + +#endif /* 315 */ + } + +#ifdef SIS_CP + SIS_CP_INIT301_CP3 +#endif + } -/* TW: Chrontel 701x functions ================================= */ +void +SiS_Chrontel701xBLOn(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + USHORT temp; + + /* Enable Chrontel 7019 LCD panel backlight */ + if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { + if(HwInfo->jChipType == SIS_740) { + SiS_SetCH701x(SiS_Pr,0x6566); + } else { + temp = SiS_GetCH701x(SiS_Pr,0x66); + temp |= 0x20; + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x66); + } + } +} void -SiS_SetCH701xForLCD(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr) -{ - UCHAR regtable[] = { 0x1c, 0x5f, 0x64, 0x6f, 0x70, 0x71, - 0x72, 0x73, 0x74, 0x76, 0x78, 0x7d }; - UCHAR table1024[] = { 0x60, 0x02, 0x00, 0x07, 0x40, 0xed, - 0xa3, 0xc8, 0xc7, 0xac, 0x60, 0x02 }; - UCHAR table1400[] = { 0x60, 0x03, 0x11, 0x00, 0x40, 0xef, - 0xad, 0xdb, 0xf6, 0xac, 0x60, 0x02 }; +SiS_Chrontel701xBLOff(SiS_Private *SiS_Pr) +{ + USHORT temp; + + /* Disable Chrontel 7019 LCD panel backlight */ + if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { + temp = SiS_GetCH701x(SiS_Pr,0x66); + temp &= 0xDF; + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x66); + } +} + +#ifdef SIS315H /* ----------- 315 series only ---------- */ + +static void +SiS_ChrontelPowerSequencing(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + UCHAR regtable[] = { 0x67, 0x68, 0x69, 0x6a, 0x6b }; + UCHAR table1024_740[] = { 0x01, 0x02, 0x01, 0x01, 0x01 }; + UCHAR table1400_740[] = { 0x01, 0x6e, 0x01, 0x01, 0x01 }; + UCHAR asus1024_740[] = { 0x19, 0x6e, 0x01, 0x19, 0x09 }; + UCHAR asus1400_740[] = { 0x19, 0x6e, 0x01, 0x19, 0x09 }; + UCHAR table1024_650[] = { 0x01, 0x02, 0x01, 0x01, 0x02 }; + UCHAR table1400_650[] = { 0x01, 0x02, 0x01, 0x01, 0x02 }; + UCHAR *tableptr = NULL; + int i; + + /* Set up Power up/down timing */ + + if(HwInfo->jChipType == SIS_740) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + if(SiS_Pr->SiS_CustomT == CUT_ASUSL3000D) tableptr = asus1024_740; + else tableptr = table1024_740; + } else if((SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200)) { + if(SiS_Pr->SiS_CustomT == CUT_ASUSL3000D) tableptr = asus1400_740; + else tableptr = table1400_740; + } else return; + } else { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + tableptr = table1024_650; + } else if((SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) || + (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200)) { + tableptr = table1400_650; + } else return; + } + + for(i=0; i<5; i++) { + SiS_SetCH701x(SiS_Pr,(tableptr[i] << 8) | regtable[i]); + } +} + +static void +SiS_SetCH701xForLCD(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + UCHAR regtable[] = { 0x1c, 0x5f, 0x64, 0x6f, 0x70, 0x71, + 0x72, 0x73, 0x74, 0x76, 0x78, 0x7d, 0x66 }; + UCHAR table1024_740[] = { 0x60, 0x02, 0x00, 0x07, 0x40, 0xed, + 0xa3, 0xc8, 0xc7, 0xac, 0xe0, 0x02, 0x44 }; + UCHAR table1280_740[] = { 0x60, 0x03, 0x11, 0x00, 0x40, 0xe3, + 0xad, 0xdb, 0xf6, 0xac, 0xe0, 0x02, 0x44 }; + UCHAR table1400_740[] = { 0x60, 0x03, 0x11, 0x00, 0x40, 0xe3, + 0xad, 0xdb, 0xf6, 0xac, 0xe0, 0x02, 0x44 }; + UCHAR table1600_740[] = { 0x60, 0x04, 0x11, 0x00, 0x40, 0xe3, + 0xad, 0xde, 0xf6, 0xac, 0x60, 0x1a, 0x44 }; + UCHAR table1024_650[] = { 0x60, 0x02, 0x00, 0x07, 0x40, 0xed, + 0xa3, 0xc8, 0xc7, 0xac, 0x60, 0x02 }; + UCHAR table1280_650[] = { 0x60, 0x03, 0x11, 0x00, 0x40, 0xe3, + 0xad, 0xdb, 0xf6, 0xac, 0xe0, 0x02 }; + UCHAR table1400_650[] = { 0x60, 0x03, 0x11, 0x00, 0x40, 0xef, + 0xad, 0xdb, 0xf6, 0xac, 0x60, 0x02 }; + UCHAR table1600_650[] = { 0x60, 0x04, 0x11, 0x00, 0x40, 0xe3, + 0xad, 0xde, 0xf6, 0xac, 0x60, 0x1a }; UCHAR *tableptr = NULL; USHORT tempbh; int i; - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { - tableptr = table1400; + if(HwInfo->jChipType == SIS_740) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + tableptr = table1024_740; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { + tableptr = table1280_740; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { + tableptr = table1400_740; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) { + tableptr = table1600_740; + } else return; } else { - tableptr = table1024; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + tableptr = table1024_650; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { + tableptr = table1280_650; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { + tableptr = table1400_650; + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) { + tableptr = table1600_650; + } else return; } + tempbh = SiS_GetCH701x(SiS_Pr,0x74); if((tempbh == 0xf6) || (tempbh == 0xc7)) { tempbh = SiS_GetCH701x(SiS_Pr,0x73); if(tempbh == 0xc8) { - if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1400x1050) return; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) return; } else if(tempbh == 0xdb) { - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) return; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) return; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) return; + } else if(tempbh == 0xde) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) return; } } - for(i=0; i<0x0c; i++) { + + if(HwInfo->jChipType == SIS_740) { + tempbh = 0x0d; + } else { + tempbh = 0x0c; + } + for(i = 0; i < tempbh; i++) { SiS_SetCH701x(SiS_Pr,(tableptr[i] << 8) | regtable[i]); } - SiS_ChrontelPowerSequencing(SiS_Pr); + SiS_ChrontelPowerSequencing(SiS_Pr,HwInfo); tempbh = SiS_GetCH701x(SiS_Pr,0x1e); tempbh |= 0xc0; - SiS_SetCH701x(SiS_Pr,(tempbh << 8) | 0x1e); -} - -void -SiS_ChrontelPowerSequencing(SiS_Private *SiS_Pr) -{ - UCHAR regtable[] = { 0x67, 0x68, 0x69, 0x6a, 0x6b }; - UCHAR table1024[] = { 0x01, 0x02, 0x01, 0x01, 0x02 }; - UCHAR table1400[] = { 0x01, 0x02, 0x01, 0x01, 0x02 }; - UCHAR *tableptr = NULL; - int i; + SiS_SetCH701x(SiS_Pr,(tempbh << 8) | 0x1e); - /* Set up Power up/down timing */ - - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { - tableptr = table1400; - } else { - tableptr = table1024; - } - - for(i=0; i<5; i++) { - SiS_SetCH701x(SiS_Pr,(tableptr[i] << 8) | regtable[i]); + if(HwInfo->jChipType == SIS_740) { + tempbh = SiS_GetCH701x(SiS_Pr,0x1c); + tempbh &= 0xfb; + SiS_SetCH701x(SiS_Pr,(tempbh << 8) | 0x1c); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2d,0x03); + tempbh = SiS_GetCH701x(SiS_Pr,0x64); + tempbh |= 0x40; + SiS_SetCH701x(SiS_Pr,(tempbh << 8) | 0x64); + tempbh = SiS_GetCH701x(SiS_Pr,0x03); + tempbh &= 0x3f; + SiS_SetCH701x(SiS_Pr,(tempbh << 8) | 0x03); } } -void -SiS_Chrontel701xBLOn(SiS_Private *SiS_Pr) +static void +SiS_ChrontelResetVSync(SiS_Private *SiS_Pr) { - USHORT temp; + unsigned char temp, temp1; - /* TW: Enable Chrontel 7019 LCD panel backlight */ - if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { - temp = SiS_GetCH701x(SiS_Pr,0x66); - temp |= 0x20; - SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x66); - } + temp1 = SiS_GetCH701x(SiS_Pr,0x49); + SiS_SetCH701x(SiS_Pr,0x3e49); + temp = SiS_GetCH701x(SiS_Pr,0x47); + temp &= 0x7f; /* Use external VSYNC */ + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47); + SiS_LongDelay(SiS_Pr,3); + temp = SiS_GetCH701x(SiS_Pr,0x47); + temp |= 0x80; /* Use internal VSYNC */ + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47); + SiS_SetCH701x(SiS_Pr,(temp1 << 8) | 0x49); } void -SiS_Chrontel701xOn(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr) +SiS_Chrontel701xOn(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) { USHORT temp; if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { - if(SiS_IsYPbPr(SiS_Pr,HwDeviceExtension, BaseAddr)) { + if(HwInfo->jChipType == SIS_740) { + temp = SiS_GetCH701x(SiS_Pr,0x1c); + temp |= 0x04; /* Invert XCLK phase */ + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x1c); + } + if(SiS_IsYPbPr(SiS_Pr, HwInfo)) { temp = SiS_GetCH701x(SiS_Pr,0x01); temp &= 0x3f; - temp |= 0x80; /* TW: Enable YPrPb (HDTV) */ + temp |= 0x80; /* Enable YPrPb (HDTV) */ SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x01); } - if(SiS_IsChScart(SiS_Pr,HwDeviceExtension, BaseAddr)) { + if(SiS_IsChScart(SiS_Pr, HwInfo)) { temp = SiS_GetCH701x(SiS_Pr,0x01); temp &= 0x3f; - temp |= 0xc0; /* TW: Enable SCART + CVBS */ + temp |= 0xc0; /* Enable SCART + CVBS */ SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x01); } - SiS_SetCH701x(SiS_Pr,0x2049); /* TW: Enable TV path */ - temp = SiS_GetCH701x(SiS_Pr,0x49); - if(SiS_IsYPbPr(SiS_Pr,HwDeviceExtension, BaseAddr)) { - temp = SiS_GetCH701x(SiS_Pr,0x73); - temp |= 0x60; - SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x73); + if(HwInfo->jChipType == SIS_740) { + SiS_ChrontelResetVSync(SiS_Pr); + SiS_SetCH701x(SiS_Pr,0x2049); /* Enable TV path */ + } else { + SiS_SetCH701x(SiS_Pr,0x2049); /* Enable TV path */ + temp = SiS_GetCH701x(SiS_Pr,0x49); + if(SiS_IsYPbPr(SiS_Pr,HwInfo)) { + temp = SiS_GetCH701x(SiS_Pr,0x73); + temp |= 0x60; + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x73); + } + temp = SiS_GetCH701x(SiS_Pr,0x47); + temp &= 0x7f; + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47); + SiS_LongDelay(SiS_Pr,2); + temp = SiS_GetCH701x(SiS_Pr,0x47); + temp |= 0x80; + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47); } - temp = SiS_GetCH701x(SiS_Pr,0x47); - temp &= 0x7f; - SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47); - SiS_LongDelay(SiS_Pr,2); - temp = SiS_GetCH701x(SiS_Pr,0x47); - temp |= 0x80; - SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47); - } -} - -void -SiS_Chrontel701xBLOff(SiS_Private *SiS_Pr) -{ - USHORT temp; - - /* TW: Disable Chrontel 7019 LCD panel backlight */ - if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { - temp = SiS_GetCH701x(SiS_Pr,0x66); - temp &= 0xDF; - SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x66); } } void -SiS_Chrontel701xOff(SiS_Private *SiS_Pr) +SiS_Chrontel701xOff(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) { USHORT temp; + /* Complete power down of LVDS */ if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { + if(HwInfo->jChipType == SIS_740) { + SiS_LongDelay(SiS_Pr,1); + SiS_GenericDelay(SiS_Pr,0x16ff); + SiS_SetCH701x(SiS_Pr,0xac76); + SiS_SetCH701x(SiS_Pr,0x0066); + } else { SiS_LongDelay(SiS_Pr,2); - /* TW: Complete power down of LVDS */ temp = SiS_GetCH701x(SiS_Pr,0x76); temp &= 0xfc; SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x76); SiS_SetCH701x(SiS_Pr,0x0066); + } } } -void -SiS_ChrontelResetDB(SiS_Private *SiS_Pr) +static void +SiS_ChrontelResetDB(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) { - /* TW: Reset Chrontel 7019 datapath */ - SiS_SetCH701x(SiS_Pr,0x1048); - SiS_LongDelay(SiS_Pr,1); - SiS_SetCH701x(SiS_Pr,0x1848); + USHORT temp; + + if(HwInfo->jChipType == SIS_740) { + + temp = SiS_GetCH701x(SiS_Pr,0x4a); /* Version ID */ + temp &= 0x01; + if(!temp) { + + if(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo)) { + temp = SiS_GetCH701x(SiS_Pr,0x49); + SiS_SetCH701x(SiS_Pr,0x3e49); + } + /* Reset Chrontel 7019 datapath */ + SiS_SetCH701x(SiS_Pr,0x1048); + SiS_LongDelay(SiS_Pr,1); + SiS_SetCH701x(SiS_Pr,0x1848); + + if(SiS_WeHaveBacklightCtrl(SiS_Pr, HwInfo)) { + SiS_ChrontelResetVSync(SiS_Pr); + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x49); + } + + } else { + + /* Clear/set/clear GPIO */ + temp = SiS_GetCH701x(SiS_Pr,0x5c); + temp &= 0xef; + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x5c); + temp = SiS_GetCH701x(SiS_Pr,0x5c); + temp |= 0x10; + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x5c); + temp = SiS_GetCH701x(SiS_Pr,0x5c); + temp &= 0xef; + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x5c); + temp = SiS_GetCH701x(SiS_Pr,0x61); + if(!temp) { + SiS_SetCH701xForLCD(SiS_Pr, HwInfo); + } + } + + } else { /* 650 */ + /* Reset Chrontel 7019 datapath */ + SiS_SetCH701x(SiS_Pr,0x1048); + SiS_LongDelay(SiS_Pr,1); + SiS_SetCH701x(SiS_Pr,0x1848); + } } void -SiS_ChrontelDoSomething4(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr) +SiS_ChrontelInitTVVSync(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) { USHORT temp; - SiS_SetCH701x(SiS_Pr,0xaf76); /* Power up LVDS block */ - temp = SiS_GetCH701x(SiS_Pr,0x49); - temp &= 1; - if(temp != 1) { /* TV block powered? (0 = yes, 1 = no) */ - temp = SiS_GetCH701x(SiS_Pr,0x47); - temp &= 0x70; - SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47); /* enable VSYNC */ - SiS_LongDelay(SiS_Pr,3); - temp = SiS_GetCH701x(SiS_Pr,0x47); - temp |= 0x80; - SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47); /* disable VSYNC */ + if(HwInfo->jChipType == SIS_740) { + + if(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo)) { + SiS_ChrontelResetVSync(SiS_Pr); + } + + } else { + + SiS_SetCH701x(SiS_Pr,0xaf76); /* Power up LVDS block */ + temp = SiS_GetCH701x(SiS_Pr,0x49); + temp &= 1; + if(temp != 1) { /* TV block powered? (0 = yes, 1 = no) */ + temp = SiS_GetCH701x(SiS_Pr,0x47); + temp &= 0x70; + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47); /* enable VSYNC */ + SiS_LongDelay(SiS_Pr,3); + temp = SiS_GetCH701x(SiS_Pr,0x47); + temp |= 0x80; + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47); /* disable VSYNC */ + } + } } -void -SiS_ChrontelDoSomething3(SiS_Private *SiS_Pr, USHORT ModeNo, PSIS_HW_DEVICE_INFO HwDeviceExtension, - USHORT BaseAddr) +static void +SiS_ChrontelDoSomething3(SiS_Private *SiS_Pr, USHORT ModeNo, PSIS_HW_INFO HwInfo) { USHORT temp,temp1; - temp1 = 0; - temp = SiS_GetCH701x(SiS_Pr,0x61); - if(temp < 2) { - temp++; - SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x61); - temp1 = 1; - } - SiS_SetCH701x(SiS_Pr,0xac76); - temp = SiS_GetCH701x(SiS_Pr,0x66); - temp |= 0x5f; - SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x66); - if(ModeNo > 0x13) { - if(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr)) { - SiS_GenericDelay(SiS_Pr,0x3ff); - } else { - SiS_GenericDelay(SiS_Pr,0x2ff); - } - } else { - if(!temp1) - SiS_GenericDelay(SiS_Pr,0x2ff); + if(HwInfo->jChipType == SIS_740) { + + temp = SiS_GetCH701x(SiS_Pr,0x61); + if(temp < 1) { + temp++; + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x61); + } + SiS_SetCH701x(SiS_Pr,0x4566); /* Panel power on */ + SiS_SetCH701x(SiS_Pr,0xaf76); /* All power on */ + SiS_LongDelay(SiS_Pr,1); + SiS_GenericDelay(SiS_Pr,0x16ff); + + } else { /* 650 */ + + temp1 = 0; + temp = SiS_GetCH701x(SiS_Pr,0x61); + if(temp < 2) { + temp++; + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x61); + temp1 = 1; + } + SiS_SetCH701x(SiS_Pr,0xac76); + temp = SiS_GetCH701x(SiS_Pr,0x66); + temp |= 0x5f; + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x66); + if(ModeNo > 0x13) { + if(SiS_WeHaveBacklightCtrl(SiS_Pr, HwInfo)) { + SiS_GenericDelay(SiS_Pr,0x3ff); + } else { + SiS_GenericDelay(SiS_Pr,0x2ff); + } + } else { + if(!temp1) + SiS_GenericDelay(SiS_Pr,0x2ff); + } + temp = SiS_GetCH701x(SiS_Pr,0x76); + temp |= 0x03; + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x76); + temp = SiS_GetCH701x(SiS_Pr,0x66); + temp &= 0x7f; + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x66); + SiS_LongDelay(SiS_Pr,1); + } - temp = SiS_GetCH701x(SiS_Pr,0x76); - temp |= 0x03; - SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x76); - temp = SiS_GetCH701x(SiS_Pr,0x66); - temp &= 0x7f; - SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x66); - SiS_LongDelay(SiS_Pr,1); } -void -SiS_ChrontelDoSomething2(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr) +static void +SiS_ChrontelDoSomething2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) { USHORT temp,tempcl,tempch; @@ -8915,35 +9198,43 @@ SiS_ChrontelDoSomething2(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtens do { temp = SiS_GetCH701x(SiS_Pr,0x66); - temp &= 0x04; + temp &= 0x04; /* PLL stable? -> bail out */ if(temp == 0x04) break; - SiS_SetCH701xForLCD(SiS_Pr,HwDeviceExtension,BaseAddr); + if(HwInfo->jChipType == SIS_740) { + /* Power down LVDS output, PLL normal operation */ + SiS_SetCH701x(SiS_Pr,0xac76); + } + + SiS_SetCH701xForLCD(SiS_Pr,HwInfo); if(tempcl == 0) { if(tempch == 3) break; - SiS_ChrontelResetDB(SiS_Pr); + SiS_ChrontelResetDB(SiS_Pr,HwInfo); tempcl = 3; tempch++; } tempcl--; temp = SiS_GetCH701x(SiS_Pr,0x76); - temp &= 0xfb; + temp &= 0xfb; /* Reset PLL */ SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x76); SiS_LongDelay(SiS_Pr,2); temp = SiS_GetCH701x(SiS_Pr,0x76); - temp |= 0x04; + temp |= 0x04; /* PLL normal operation */ SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x76); - SiS_SetCH701x(SiS_Pr,0x6078); + if(HwInfo->jChipType == SIS_740) { + SiS_SetCH701x(SiS_Pr,0xe078); /* PLL loop filter */ + } else { + SiS_SetCH701x(SiS_Pr,0x6078); + } SiS_LongDelay(SiS_Pr,2); } while(0); - SiS_SetCH701x(SiS_Pr,0x0077); + SiS_SetCH701x(SiS_Pr,0x0077); /* MV? */ } void -SiS_ChrontelDoSomething1(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, - USHORT BaseAddr) +SiS_ChrontelDoSomething1(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) { USHORT temp; @@ -8952,245 +9243,474 @@ SiS_ChrontelDoSomething1(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtens temp &= 0xbf; /* Set datapath 2 to LVDS */ SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x03); - SiS_ChrontelResetDB(SiS_Pr); + if(HwInfo->jChipType == SIS_740) { + + temp = SiS_GetCH701x(SiS_Pr,0x1c); + temp &= 0xfb; /* Normal XCLK phase */ + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x1c); + + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2d,0x03); + + temp = SiS_GetCH701x(SiS_Pr,0x64); + temp |= 0x40; /* ? Bit not defined */ + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x64); + + temp = SiS_GetCH701x(SiS_Pr,0x03); + temp &= 0x3f; /* D1 input to both LVDS and TV */ + SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x03); + + if(SiS_Pr->SiS_CustomT == CUT_ASUSL3000D) { + SiS_SetCH701x(SiS_Pr,0x4063); /* LVDS off */ + SiS_LongDelay(SiS_Pr, 1); + SiS_SetCH701x(SiS_Pr,0x0063); /* LVDS on */ + SiS_ChrontelResetDB(SiS_Pr, HwInfo); + SiS_ChrontelDoSomething2(SiS_Pr, HwInfo); + SiS_ChrontelDoSomething3(SiS_Pr, 0, HwInfo); + } else { + temp = SiS_GetCH701x(SiS_Pr,0x66); + if(temp != 0x45) { + SiS_ChrontelResetDB(SiS_Pr, HwInfo); + SiS_ChrontelDoSomething2(SiS_Pr, HwInfo); + SiS_ChrontelDoSomething3(SiS_Pr, 0, HwInfo); + } + } + + } else { /* 650 */ + + SiS_ChrontelResetDB(SiS_Pr,HwInfo); + SiS_ChrontelDoSomething2(SiS_Pr,HwInfo); + temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x34); + SiS_ChrontelDoSomething3(SiS_Pr,temp,HwInfo); + SiS_SetCH701x(SiS_Pr,0xaf76); /* All power on, LVDS normal operation */ + + } + +} +#endif /* 315 series */ + +/*********************************************/ +/* MAIN: SET CRT2 REGISTER GROUP */ +/*********************************************/ + +BOOLEAN +SiS_SetCRT2Group(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo) +{ +#ifdef SIS300 + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; +#endif + USHORT ModeIdIndex, RefreshRateTableIndex; +#if 0 + USHORT temp; +#endif + + SiS_Pr->SiS_SetFlag |= ProgrammingCRT2; + + if(!SiS_Pr->UseCustomMode) { + SiS_SearchModeID(SiS_Pr, &ModeNo, &ModeIdIndex); + } else { + ModeIdIndex = 0; + } + + /* Used for shifting CR33 */ + SiS_Pr->SiS_SelectCRT2Rate = 4; + + SiS_UnLockCRT2(SiS_Pr, HwInfo); + + RefreshRateTableIndex = SiS_GetRatePtr(SiS_Pr, ModeNo, ModeIdIndex, HwInfo); + + SiS_SaveCRT2Info(SiS_Pr,ModeNo); + + if(SiS_Pr->SiS_SetFlag & LowModeTests) { + SiS_DisableBridge(SiS_Pr,HwInfo); + if((SiS_Pr->SiS_IF_DEF_LVDS == 1) && (HwInfo->jChipType == SIS_730)) { + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x00,0x80); + } + SiS_SetCRT2ModeRegs(SiS_Pr, ModeNo, ModeIdIndex, HwInfo); + } + + if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) { +#if 0 + /* RDirectLCDN */ + if( (SiS_IsVAMode(SiS_Pr, HwInfo)) || + (SiS_IsDualEdge(SiS_Pr, HwInfo)) ) { + temp = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x23); + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x23,0x80); + SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x23,0x7f); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x23,temp); + } +#endif + SiS_LockCRT2(SiS_Pr, HwInfo); + SiS_DisplayOn(SiS_Pr); + return TRUE; + } + + SiS_GetCRT2Data(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo); + + /* Set up Panel Link for LVDS, 301BDH and 30xLV(for LCDA) */ + if( (SiS_Pr->SiS_IF_DEF_LVDS == 1) || + ((SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) || + ((HwInfo->jChipType >= SIS_315H) && (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) ) { + SiS_GetLVDSDesData(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo); + } else { + SiS_Pr->SiS_LCDHDES = SiS_Pr->SiS_LCDVDES = 0; + } + +#ifdef LINUX_XF86 +#ifdef TWDEBUG + xf86DrvMsg(0, X_INFO, "(init301: LCDHDES 0x%03x LCDVDES 0x%03x)\n", SiS_Pr->SiS_LCDHDES, SiS_Pr->SiS_LCDVDES); + xf86DrvMsg(0, X_INFO, "(init301: HDE 0x%03x VDE 0x%03x)\n", SiS_Pr->SiS_HDE, SiS_Pr->SiS_VDE); + xf86DrvMsg(0, X_INFO, "(init301: VGAHDE 0x%03x VGAVDE 0x%03x)\n", SiS_Pr->SiS_VGAHDE, SiS_Pr->SiS_VGAVDE); + xf86DrvMsg(0, X_INFO, "(init301: HT 0x%03x VT 0x%03x)\n", SiS_Pr->SiS_HT, SiS_Pr->SiS_VT); + xf86DrvMsg(0, X_INFO, "(init301: VGAHT 0x%03x VGAVT 0x%03x)\n", SiS_Pr->SiS_VGAHT, SiS_Pr->SiS_VGAVT); +#endif +#endif + + if(SiS_Pr->SiS_SetFlag & LowModeTests) { + SiS_SetGroup1(SiS_Pr, ModeNo, ModeIdIndex, HwInfo, RefreshRateTableIndex); + } + + if(SiS_Pr->SiS_VBType & VB_SISVB) { + + if(SiS_Pr->SiS_SetFlag & LowModeTests) { + + SiS_SetGroup2(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo); +#ifdef SIS315H + SiS_SetGroup2_C_ELV(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo); +#endif + SiS_SetGroup3(SiS_Pr, ModeNo, ModeIdIndex, HwInfo); + SiS_SetGroup4(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo); + SiS_SetGroup5(SiS_Pr, ModeNo, ModeIdIndex, HwInfo); + + /* For 301BDH (Panel link initialization): */ + if((SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) { + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { + if(!((SiS_Pr->SiS_SetFlag & SetDOSMode) && ((ModeNo == 0x03) || (ModeNo == 0x10)))) { + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) { + SiS_ModCRT1CRTC(SiS_Pr,ModeNo,ModeIdIndex, + RefreshRateTableIndex,HwInfo); + } + } + } + SiS_SetCRT2ECLK(SiS_Pr,ModeNo,ModeIdIndex, + RefreshRateTableIndex,HwInfo); + } + } + + } else { + + if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) { + if(SiS_Pr->SiS_IF_DEF_TRUMPION == 0) { + SiS_ModCRT1CRTC(SiS_Pr,ModeNo,ModeIdIndex, + RefreshRateTableIndex,HwInfo); + } + } + + SiS_SetCRT2ECLK(SiS_Pr,ModeNo,ModeIdIndex, + RefreshRateTableIndex,HwInfo); + + if(SiS_Pr->SiS_SetFlag & LowModeTests) { + if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { + if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { + if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) { +#ifdef SIS315H + SiS_SetCH701xForLCD(SiS_Pr,HwInfo); +#endif + } + } + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + SiS_SetCHTVReg(SiS_Pr,ModeNo,ModeIdIndex, + RefreshRateTableIndex); + } + } + } + + } + +#ifdef SIS300 + if(HwInfo->jChipType < SIS_315H) { + if(SiS_Pr->SiS_SetFlag & LowModeTests) { + if(SiS_Pr->SiS_UseOEM) { + if((SiS_Pr->SiS_UseROM) && ROMAddr && (SiS_Pr->SiS_UseOEM == -1)) { + if((ROMAddr[0x233] == 0x12) && (ROMAddr[0x234] == 0x34)) { + SiS_OEM300Setting(SiS_Pr,HwInfo,ModeNo,ModeIdIndex, + RefreshRateTableIndex); + } + } else { + SiS_OEM300Setting(SiS_Pr,HwInfo,ModeNo,ModeIdIndex, + RefreshRateTableIndex); + } + } + if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { + if((SiS_Pr->SiS_CustomT == CUT_BARCO1366) || + (SiS_Pr->SiS_CustomT == CUT_BARCO1024)) { + SetOEMLCDData2(SiS_Pr, HwInfo, ModeNo, ModeIdIndex,RefreshRateTableIndex); + } + if(HwInfo->jChipType == SIS_730) { + SiS_DisplayOn(SiS_Pr); + } + } + } + if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { + if(HwInfo->jChipType != SIS_730) { + SiS_DisplayOn(SiS_Pr); + } + } + } +#endif + +#ifdef SIS315H + if(HwInfo->jChipType >= SIS_315H) { + if(SiS_Pr->SiS_SetFlag & LowModeTests) { + if(HwInfo->jChipType < SIS_661) { + SiS_FinalizeLCD(SiS_Pr, ModeNo, ModeIdIndex, HwInfo); + if(SiS_Pr->SiS_UseOEM) { + SiS_OEM310Setting(SiS_Pr, HwInfo, ModeNo, ModeIdIndex); + } + } else { + SiS_OEM661Setting(SiS_Pr, HwInfo, ModeNo, ModeIdIndex, RefreshRateTableIndex); + } + SiS_CRT2AutoThreshold(SiS_Pr); + } + } +#endif + + if(SiS_Pr->SiS_SetFlag & LowModeTests) { + SiS_EnableBridge(SiS_Pr, HwInfo); + } + + SiS_DisplayOn(SiS_Pr); - SiS_ChrontelDoSomething2(SiS_Pr,HwDeviceExtension,BaseAddr); + if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + /* Disable LCD panel when using TV */ + SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x11,0x0C); + } else { + /* Disable TV when using LCD */ + SiS_SetCH70xxANDOR(SiS_Pr,0x010E,0xF8); + } + } - temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x34); - SiS_ChrontelDoSomething3(SiS_Pr,temp,HwDeviceExtension,BaseAddr); + if(SiS_Pr->SiS_SetFlag & LowModeTests) { + SiS_LockCRT2(SiS_Pr,HwInfo); + } - SiS_SetCH701x(SiS_Pr,0xaf76); + return TRUE; } -/* TW: End of Chrontel 701x functions ==================================== */ -/* TW: Generic Read/write routines for Chrontel ========================== */ +/*********************************************/ +/* ENABLE/DISABLE LCD BACKLIGHT (SIS) */ +/*********************************************/ -/* TW: The Chrontel is connected to the 630/730 via +void +SiS_SiS30xBLOn(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + /* Switch on LCD backlight on SiS30xLV */ + if(!(SiS_GetReg(SiS_Pr->SiS_Part4Port,0x26) & 0x02)) { + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x02); + SiS_WaitVBRetrace(SiS_Pr,HwInfo); + } + if(!(SiS_GetReg(SiS_Pr->SiS_Part4Port,0x26) & 0x01)) { + SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x01); + } +} + +void +SiS_SiS30xBLOff(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + /* Switch off LCD backlight on SiS30xLV */ + SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFE); + SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFD); +} + +/*********************************************/ +/* DDC RELATED FUNCTIONS */ +/*********************************************/ + +/* The Chrontel 700x is connected to the 630/730 via * the 630/730's DDC/I2C port. * - * On 630(S)T chipset, the index changed from 0x11 to 0x0a, - * possibly for working around the DDC problems + * On 630(S)T chipset, the index changed from 0x11 to + * 0x0a, possibly for working around the DDC problems */ -void -SiS_SetCH70xx(SiS_Private *SiS_Pr, USHORT tempbx) +static BOOLEAN +SiS_SetChReg(SiS_Private *SiS_Pr, USHORT tempbx, USHORT myor) { - if (SiS_Pr->SiS_IF_DEF_CH70xx == 1) - SiS_SetCH700x(SiS_Pr,tempbx); - else - SiS_SetCH701x(SiS_Pr,tempbx); -} + USHORT tempah,temp,i; -/* TW: Write to Chrontel 700x */ + for(i=0; i<20; i++) { /* Do 20 attempts to write */ + if(i) { + SiS_SetStop(SiS_Pr); + SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAYSHORT); + } + if(SiS_SetStart(SiS_Pr)) continue; /* Set start condition */ + tempah = SiS_Pr->SiS_DDC_DeviceAddr; + temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* Write DAB (S0=0=write) */ + if(temp) continue; /* (ERROR: no ack) */ + tempah = tempbx & 0x00FF; /* Write RAB */ + tempah |= myor; /* (700x: set bit 7, see datasheet) */ + temp = SiS_WriteDDC2Data(SiS_Pr,tempah); + if(temp) continue; /* (ERROR: no ack) */ + tempah = (tempbx & 0xFF00) >> 8; + temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* Write data */ + if(temp) continue; /* (ERROR: no ack) */ + if(SiS_SetStop(SiS_Pr)) continue; /* Set stop condition */ + SiS_Pr->SiS_ChrontelInit = 1; + return TRUE; + } + return FALSE; +} + +/* Write to Chrontel 700x */ /* Parameter is [Data (S15-S8) | Register no (S7-S0)] */ void SiS_SetCH700x(SiS_Private *SiS_Pr, USHORT tempbx) { - USHORT tempah,temp,i; + SiS_Pr->SiS_DDC_DataShift = 0x00; + SiS_Pr->SiS_DDC_DeviceAddr = 0xEA; /* DAB (Device Address Byte) */ if(!(SiS_Pr->SiS_ChrontelInit)) { - SiS_Pr->SiS_DDC_Index = 0x11; /* TW: Bit 0 = SC; Bit 1 = SD */ - SiS_Pr->SiS_DDC_Data = 0x02; /* Bitmask in IndexReg for Data */ - SiS_Pr->SiS_DDC_Clk = 0x01; /* Bitmask in IndexReg for Clk */ - SiS_Pr->SiS_DDC_DataShift = 0x00; - SiS_Pr->SiS_DDC_DeviceAddr = 0xEA; /* TW: DAB (Device Address Byte) */ - } - - for(i=0;i<10;i++) { /* TW: Do only 10 attempts to write */ - /* SiS_SetSwitchDDC2(SiS_Pr); */ - if(SiS_SetStart(SiS_Pr)) continue; /* TW: Set start condition */ - tempah = SiS_Pr->SiS_DDC_DeviceAddr; - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* TW: Write DAB (S0=0=write) */ - if(temp) continue; /* TW: (ERROR: no ack) */ - tempah = tempbx & 0x00FF; /* TW: Write RAB */ - tempah |= 0x80; /* TW: (set bit 7, see datasheet) */ - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); - if(temp) continue; /* TW: (ERROR: no ack) */ - tempah = (tempbx & 0xFF00) >> 8; - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* TW: Write data */ - if(temp) continue; /* TW: (ERROR: no ack) */ - if(SiS_SetStop(SiS_Pr)) continue; /* TW: Set stop condition */ - SiS_Pr->SiS_ChrontelInit = 1; - return; - } - - /* TW: For 630ST */ - if(!(SiS_Pr->SiS_ChrontelInit)) { - SiS_Pr->SiS_DDC_Index = 0x0a; /* TW: Bit 7 = SC; Bit 6 = SD */ + SiS_Pr->SiS_DDC_Index = 0x11; /* Bit 0 = SC; Bit 1 = SD */ + SiS_Pr->SiS_DDC_Data = 0x02; /* Bitmask in IndexReg for Data */ + SiS_Pr->SiS_DDC_Clk = 0x01; /* Bitmask in IndexReg for Clk */ + } + + if( (!(SiS_SetChReg(SiS_Pr, tempbx, 0x80))) && + (!(SiS_Pr->SiS_ChrontelInit)) ) { + SiS_Pr->SiS_DDC_Index = 0x0a; /* Bit 7 = SC; Bit 6 = SD */ SiS_Pr->SiS_DDC_Data = 0x80; /* Bitmask in IndexReg for Data */ SiS_Pr->SiS_DDC_Clk = 0x40; /* Bitmask in IndexReg for Clk */ - SiS_Pr->SiS_DDC_DataShift = 0x00; - SiS_Pr->SiS_DDC_DeviceAddr = 0xEA; /* TW: DAB (Device Address Byte) */ - - for(i=0;i<10;i++) { /* TW: Do only 10 attempts to write */ - /* SiS_SetSwitchDDC2(SiS_Pr); */ - if (SiS_SetStart(SiS_Pr)) continue; /* TW: Set start condition */ - tempah = SiS_Pr->SiS_DDC_DeviceAddr; - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* TW: Write DAB (S0=0=write) */ - if(temp) continue; /* TW: (ERROR: no ack) */ - tempah = tempbx & 0x00FF; /* TW: Write RAB */ - tempah |= 0x80; /* TW: (set bit 7, see datasheet) */ - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); - if(temp) continue; /* TW: (ERROR: no ack) */ - tempah = (tempbx & 0xFF00) >> 8; - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* TW: Write data */ - if(temp) continue; /* TW: (ERROR: no ack) */ - if(SiS_SetStop(SiS_Pr)) continue; /* TW: Set stop condition */ - SiS_Pr->SiS_ChrontelInit = 1; - return; - } + + SiS_SetChReg(SiS_Pr, tempbx, 0x80); } } -/* TW: Write to Chrontel 701x */ +/* Write to Chrontel 701x */ /* Parameter is [Data (S15-S8) | Register no (S7-S0)] */ void SiS_SetCH701x(SiS_Private *SiS_Pr, USHORT tempbx) { - USHORT tempah,temp,i; - - SiS_Pr->SiS_DDC_Index = 0x11; /* TW: Bit 0 = SC; Bit 1 = SD */ + SiS_Pr->SiS_DDC_Index = 0x11; /* Bit 0 = SC; Bit 1 = SD */ SiS_Pr->SiS_DDC_Data = 0x08; /* Bitmask in IndexReg for Data */ SiS_Pr->SiS_DDC_Clk = 0x04; /* Bitmask in IndexReg for Clk */ SiS_Pr->SiS_DDC_DataShift = 0x00; - SiS_Pr->SiS_DDC_DeviceAddr = 0xEA; /* TW: DAB (Device Address Byte) */ + SiS_Pr->SiS_DDC_DeviceAddr = 0xEA; /* DAB (Device Address Byte) */ - for(i=0;i<10;i++) { /* TW: Do only 10 attempts to write */ - if (SiS_SetStart(SiS_Pr)) continue; /* TW: Set start condition */ - tempah = SiS_Pr->SiS_DDC_DeviceAddr; - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* TW: Write DAB (S0=0=write) */ - if(temp) continue; /* TW: (ERROR: no ack) */ - tempah = tempbx & 0x00FF; - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* TW: Write RAB */ - if(temp) continue; /* TW: (ERROR: no ack) */ - tempah = (tempbx & 0xFF00) >> 8; - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* TW: Write data */ - if(temp) continue; /* TW: (ERROR: no ack) */ - if(SiS_SetStop(SiS_Pr)) continue; /* TW: Set stop condition */ - return; - } + SiS_SetChReg(SiS_Pr, tempbx, 0); } -/* TW: Read from Chrontel 70xx */ -/* Parameter is [Register no (S7-S0)] */ -USHORT -SiS_GetCH70xx(SiS_Private *SiS_Pr, USHORT tempbx) +void +SiS_SetCH70xx(SiS_Private *SiS_Pr, USHORT tempbx) { - if (SiS_Pr->SiS_IF_DEF_CH70xx == 1) - return(SiS_GetCH700x(SiS_Pr,tempbx)); + if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) + SiS_SetCH700x(SiS_Pr,tempbx); else - return(SiS_GetCH701x(SiS_Pr,tempbx)); + SiS_SetCH701x(SiS_Pr,tempbx); } -/* TW: Read from Chrontel 700x */ +static USHORT +SiS_GetChReg(SiS_Private *SiS_Pr, USHORT myor) +{ + USHORT tempah,temp,i; + + for(i=0; i<20; i++) { /* Do 20 attempts to read */ + if(i) { + SiS_SetStop(SiS_Pr); + SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAYSHORT); + } + if(SiS_SetStart(SiS_Pr)) continue; /* Set start condition */ + tempah = SiS_Pr->SiS_DDC_DeviceAddr; + temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* Write DAB (S0=0=write) */ + if(temp) continue; /* (ERROR: no ack) */ + tempah = SiS_Pr->SiS_DDC_ReadAddr | myor; /* Write RAB (700x: | 0x80) */ + temp = SiS_WriteDDC2Data(SiS_Pr,tempah); + if(temp) continue; /* (ERROR: no ack) */ + if (SiS_SetStart(SiS_Pr)) continue; /* Re-start */ + tempah = SiS_Pr->SiS_DDC_DeviceAddr | 0x01;/* DAB | 0x01 = Read */ + temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* DAB (S0=1=read) */ + if(temp) continue; /* (ERROR: no ack) */ + tempah = SiS_ReadDDC2Data(SiS_Pr,tempah); /* Read byte */ + if(SiS_SetStop(SiS_Pr)) continue; /* Stop condition */ + SiS_Pr->SiS_ChrontelInit = 1; + return(tempah); + } + return 0xFFFF; +} + +/* Read from Chrontel 700x */ /* Parameter is [Register no (S7-S0)] */ USHORT SiS_GetCH700x(SiS_Private *SiS_Pr, USHORT tempbx) { - USHORT tempah,temp,i; + USHORT result; + + SiS_Pr->SiS_DDC_DataShift = 0x00; + SiS_Pr->SiS_DDC_DeviceAddr = 0xEA; /* DAB */ if(!(SiS_Pr->SiS_ChrontelInit)) { - SiS_Pr->SiS_DDC_Index = 0x11; /* TW: Bit 0 = SC; Bit 1 = SD */ + SiS_Pr->SiS_DDC_Index = 0x11; /* Bit 0 = SC; Bit 1 = SD */ SiS_Pr->SiS_DDC_Data = 0x02; /* Bitmask in IndexReg for Data */ SiS_Pr->SiS_DDC_Clk = 0x01; /* Bitmask in IndexReg for Clk */ - SiS_Pr->SiS_DDC_DataShift = 0x00; - SiS_Pr->SiS_DDC_DeviceAddr = 0xEA; /* TW: DAB */ } SiS_Pr->SiS_DDC_ReadAddr = tempbx; - for(i=0;i<20;i++) { /* TW: Do only 20 attempts to read */ - /* SiS_SetSwitchDDC2(SiS_Pr); */ - if(SiS_SetStart(SiS_Pr)) continue; /* TW: Set start condition */ - tempah = SiS_Pr->SiS_DDC_DeviceAddr; - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* TW: Write DAB (S0=0=write) */ - if(temp) continue; /* TW: (ERROR: no ack) */ - tempah = SiS_Pr->SiS_DDC_ReadAddr | 0x80; /* TW: Write RAB | 0x80 */ - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); - if(temp) continue; /* TW: (ERROR: no ack) */ - if (SiS_SetStart(SiS_Pr)) continue; /* TW: Re-start */ - tempah = SiS_Pr->SiS_DDC_DeviceAddr | 0x01; /* DAB | 0x01 = Read */ - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* TW: DAB (S0=1=read) */ - if(temp) continue; /* TW: (ERROR: no ack) */ - tempah = SiS_ReadDDC2Data(SiS_Pr,tempah); /* TW: Read byte */ - if (SiS_SetStop(SiS_Pr)) continue; /* TW: Stop condition */ - SiS_Pr->SiS_ChrontelInit = 1; - return(tempah); - } - - /* TW: For 630ST */ - if(!SiS_Pr->SiS_ChrontelInit) { - SiS_Pr->SiS_DDC_Index = 0x0a; /* TW: Bit 0 = SC; Bit 1 = SD */ - SiS_Pr->SiS_DDC_Data = 0x80; /* Bitmask in IndexReg for Data */ - SiS_Pr->SiS_DDC_Clk = 0x40; /* Bitmask in IndexReg for Clk */ - SiS_Pr->SiS_DDC_DataShift = 0x00; - SiS_Pr->SiS_DDC_DeviceAddr = 0xEA; /* TW: DAB (Device Address Byte) */ - - for(i=0;i<20;i++) { /* TW: Do only 20 attempts to read */ - /* SiS_SetSwitchDDC2(SiS_Pr); */ - if(SiS_SetStart(SiS_Pr)) continue; /* TW: Set start condition */ - tempah = SiS_Pr->SiS_DDC_DeviceAddr; - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* TW: Write DAB (S0=0=write) */ - if(temp) continue; /* TW: (ERROR: no ack) */ - tempah = SiS_Pr->SiS_DDC_ReadAddr | 0x80; /* TW: Write RAB | 0x80 */ - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); - if(temp) continue; /* TW: (ERROR: no ack) */ - if (SiS_SetStart(SiS_Pr)) continue; /* TW: Re-start */ - tempah = SiS_Pr->SiS_DDC_DeviceAddr | 0x01; /* DAB | 0x01 = Read */ - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* TW: DAB (S0=1=read) */ - if(temp) continue; /* TW: (ERROR: no ack) */ - tempah = SiS_ReadDDC2Data(SiS_Pr,tempah); /* TW: Read byte */ - if (SiS_SetStop(SiS_Pr)) continue; /* TW: Stop condition */ - SiS_Pr->SiS_ChrontelInit = 1; - return(tempah); - } - } - return(0xFFFF); -} - -/* TW: Read from Chrontel 701x */ + if( ((result = SiS_GetChReg(SiS_Pr,0x80)) == 0xFFFF) && + (!SiS_Pr->SiS_ChrontelInit) ) { + + SiS_Pr->SiS_DDC_Index = 0x0a; + SiS_Pr->SiS_DDC_Data = 0x80; + SiS_Pr->SiS_DDC_Clk = 0x40; + + result = SiS_GetChReg(SiS_Pr,0x80); + } + return(result); +} + +/* Read from Chrontel 701x */ /* Parameter is [Register no (S7-S0)] */ USHORT SiS_GetCH701x(SiS_Private *SiS_Pr, USHORT tempbx) { - USHORT tempah,temp,i; - - SiS_Pr->SiS_DDC_Index = 0x11; /* TW: Bit 0 = SC; Bit 1 = SD */ + SiS_Pr->SiS_DDC_Index = 0x11; /* Bit 0 = SC; Bit 1 = SD */ SiS_Pr->SiS_DDC_Data = 0x08; /* Bitmask in IndexReg for Data */ SiS_Pr->SiS_DDC_Clk = 0x04; /* Bitmask in IndexReg for Clk */ SiS_Pr->SiS_DDC_DataShift = 0x00; - SiS_Pr->SiS_DDC_DeviceAddr = 0xEA; /* TW: DAB */ + SiS_Pr->SiS_DDC_DeviceAddr = 0xEA; /* DAB */ + SiS_Pr->SiS_DDC_ReadAddr = tempbx; - for(i=0;i<20;i++) { /* TW: Do only 20 attempts to read */ - if(SiS_SetStart(SiS_Pr)) continue; /* TW: Set start condition */ - tempah = SiS_Pr->SiS_DDC_DeviceAddr; - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* TW: Write DAB (S0=0=write) */ - if(temp) continue; /* TW: (ERROR: no ack) */ - tempah = SiS_Pr->SiS_DDC_ReadAddr; /* TW: Write RAB */ - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); - if(temp) continue; /* TW: (ERROR: no ack) */ - if (SiS_SetStart(SiS_Pr)) continue; /* TW: Re-start */ - tempah = SiS_Pr->SiS_DDC_DeviceAddr | 0x01; /* DAB | 0x01 = Read */ - temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* TW: DAB (S0=1=read) */ - if(temp) continue; /* TW: (ERROR: no ack) */ - tempah = SiS_ReadDDC2Data(SiS_Pr,tempah); /* TW: Read byte */ - SiS_SetStop(SiS_Pr); /* TW: Stop condition */ - return(tempah); - } - return 0xFFFF; + return(SiS_GetChReg(SiS_Pr,0)); } -#ifdef LINUX_XF86 -/* TW: Our own DDC functions */ +/* Read from Chrontel 70xx */ +/* Parameter is [Register no (S7-S0)] */ +USHORT +SiS_GetCH70xx(SiS_Private *SiS_Pr, USHORT tempbx) +{ + if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) + return(SiS_GetCH700x(SiS_Pr, tempbx)); + else + return(SiS_GetCH701x(SiS_Pr, tempbx)); +} + +/* Our own DDC functions */ USHORT -SiS_InitDDCRegs(SiS_Private *SiS_Pr, SISPtr pSiS, USHORT adaptnum, USHORT DDCdatatype) +SiS_InitDDCRegs(SiS_Private *SiS_Pr, unsigned long VBFlags, int VGAEngine, + USHORT adaptnum, USHORT DDCdatatype, BOOLEAN checkcr32) { - unsigned char ddcdtype[] = { 0xa0, 0xa0, 0xa0, 0xa2, 0xa6}; + unsigned char ddcdtype[] = { 0xa0, 0xa0, 0xa0, 0xa2, 0xa6 }; unsigned char flag, cr32; USHORT temp = 0, myadaptnum = adaptnum; + if(adaptnum != 0) { + if(!(VBFlags & (VB_301|VB_301B|VB_301C|VB_302B))) return 0xFFFF; + if((VBFlags & VB_30xBDH) && (adaptnum == 1)) return 0xFFFF; + } + + /* adapternum for SiS bridges: 0 = CRT1, 1 = LCD, 2 = VGA2 */ + SiS_Pr->SiS_ChrontelInit = 0; /* force re-detection! */ SiS_Pr->SiS_DDC_SecAddr = 0; @@ -9199,63 +9719,53 @@ SiS_InitDDCRegs(SiS_Private *SiS_Pr, SISPtr pSiS, USHORT adaptnum, USHORT DDCdat SiS_Pr->SiS_DDC_Index = 0x11; flag = 0xff; - cr32 = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x32); - - if(pSiS->VGAEngine == SIS_300_VGA) { /* 300 series */ + cr32 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x32); - if(pSiS->VBFlags & VB_SISBRIDGE) { - if(myadaptnum == 0) { - if(!(cr32 & 0x20)) { - myadaptnum = 2; - if(!(cr32 & 0x10)) { - myadaptnum = 1; - if(!(cr32 & 0x08)) { - myadaptnum = 0; - } +#if 0 + if(VBFlags & VB_SISBRIDGE) { + if(myadaptnum == 0) { + if(!(cr32 & 0x20)) { + myadaptnum = 2; + if(!(cr32 & 0x10)) { + myadaptnum = 1; + if(!(cr32 & 0x08)) { + myadaptnum = 0; } - } + } } - } + } + } +#endif + if(VGAEngine == SIS_300_VGA) { /* 300 series */ + if(myadaptnum != 0) { flag = 0; - if(pSiS->VBFlags & VB_SISBRIDGE) { + if(VBFlags & VB_SISBRIDGE) { SiS_Pr->SiS_DDC_Port = SiS_Pr->SiS_Part4Port; SiS_Pr->SiS_DDC_Index = 0x0f; } } - if(cr32 & 0x80) { - if(myadaptnum >= 1) { - if(!(cr32 & 0x08)) { - myadaptnum = 1; - if(!(cr32 & 0x10)) return 0xFFFF; - } + if(!(VBFlags & VB_301)) { + if((cr32 & 0x80) && (checkcr32)) { + if(myadaptnum >= 1) { + if(!(cr32 & 0x08)) { + myadaptnum = 1; + if(!(cr32 & 0x10)) return 0xFFFF; + } + } } } temp = 4 - (myadaptnum * 2); if(flag) temp = 0; - SiS_Pr->SiS_DDC_Data = 0x02 << temp; - SiS_Pr->SiS_DDC_Clk = 0x01 << temp; + } else { /* 315/330 series */ - } else { /* 310/325 series */ + /* here we simplify: 0 = CRT1, 1 = CRT2 (VGA, LCD) */ - if(pSiS->VBFlags & (VB_30xLV|VB_30xLVX)) myadaptnum = 0; - - if(pSiS->VBFlags & VB_SISBRIDGE) { - if(myadaptnum == 0) { - if(!(cr32 & 0x20)) { - myadaptnum = 2; - if(!(cr32 & 0x10)) { - myadaptnum = 1; - if(!(cr32 & 0x08)) { - myadaptnum = 0; - } - } - } - } + if(VBFlags & VB_SISBRIDGE) { if(myadaptnum == 2) { myadaptnum = 1; } @@ -9263,13 +9773,13 @@ SiS_InitDDCRegs(SiS_Private *SiS_Pr, SISPtr pSiS, USHORT adaptnum, USHORT DDCdat if(myadaptnum == 1) { flag = 0; - if(pSiS->VBFlags & VB_SISBRIDGE) { + if(VBFlags & VB_SISBRIDGE) { SiS_Pr->SiS_DDC_Port = SiS_Pr->SiS_Part4Port; SiS_Pr->SiS_DDC_Index = 0x0f; } } - if(cr32 & 0x80) { + if((cr32 & 0x80) && (checkcr32)) { if(myadaptnum >= 1) { if(!(cr32 & 0x08)) { myadaptnum = 1; @@ -9281,32 +9791,43 @@ SiS_InitDDCRegs(SiS_Private *SiS_Pr, SISPtr pSiS, USHORT adaptnum, USHORT DDCdat temp = myadaptnum; if(myadaptnum == 1) { temp = 0; - if(pSiS->VBFlags & VB_LVDS) flag = 0xff; + if(VBFlags & VB_LVDS) flag = 0xff; } if(flag) temp = 0; - - SiS_Pr->SiS_DDC_Data = 0x02 << temp; - SiS_Pr->SiS_DDC_Clk = 0x01 << temp; - } + + SiS_Pr->SiS_DDC_Data = 0x02 << temp; + SiS_Pr->SiS_DDC_Clk = 0x01 << temp; + +#ifdef TWDEBUG + xf86DrvMsg(0, X_INFO, "DDC Port %x Index %x Shift %d\n", + SiS_Pr->SiS_DDC_Port, SiS_Pr->SiS_DDC_Index, temp); +#endif + return 0; } USHORT SiS_WriteDABDDC(SiS_Private *SiS_Pr) { - SiS_SetStart(SiS_Pr); - if(SiS_WriteDDC2Data(SiS_Pr, SiS_Pr->SiS_DDC_DeviceAddr)) return 0xFFFF; - if(SiS_WriteDDC2Data(SiS_Pr, SiS_Pr->SiS_DDC_SecAddr)) return 0xFFFF; + if(SiS_SetStart(SiS_Pr)) return 0xFFFF; + if(SiS_WriteDDC2Data(SiS_Pr, SiS_Pr->SiS_DDC_DeviceAddr)) { + return 0xFFFF; + } + if(SiS_WriteDDC2Data(SiS_Pr, SiS_Pr->SiS_DDC_SecAddr)) { + return 0xFFFF; + } return(0); } USHORT SiS_PrepareReadDDC(SiS_Private *SiS_Pr) { - SiS_SetStart(SiS_Pr); - if(SiS_WriteDDC2Data(SiS_Pr, (SiS_Pr->SiS_DDC_DeviceAddr | 0x01))) return 0xFFFF; + if(SiS_SetStart(SiS_Pr)) return 0xFFFF; + if(SiS_WriteDDC2Data(SiS_Pr, (SiS_Pr->SiS_DDC_DeviceAddr | 0x01))) { + return 0xFFFF; + } return(0); } @@ -9336,11 +9857,15 @@ USHORT SiS_DoProbeDDC(SiS_Private *SiS_Pr) { unsigned char mask, value; - USHORT temp, ret; + USHORT temp, ret=0; + BOOLEAN failed = FALSE; SiS_SetSwitchDDC2(SiS_Pr); if(SiS_PrepareDDC(SiS_Pr)) { SiS_SetStop(SiS_Pr); +#ifdef TWDEBUG + xf86DrvMsg(0, X_INFO, "Probe: Prepare failed\n"); +#endif return(0xFFFF); } mask = 0xf0; @@ -9351,16 +9876,27 @@ SiS_DoProbeDDC(SiS_Private *SiS_Pr) if(temp == 0) { mask = 0xff; value = 0xff; + } else { + failed = TRUE; + ret = 0xFFFF; +#ifdef TWDEBUG + xf86DrvMsg(0, X_INFO, "Probe: Read 1 failed\n"); +#endif } } - temp = (unsigned char)SiS_ReadDDC2Data(SiS_Pr, 0); - SiS_SendACK(SiS_Pr, 1); - temp &= mask; - if(temp == value) ret = 0; - else { - ret = 0xFFFF; - if(SiS_Pr->SiS_DDC_DeviceAddr == 0xa0) { - if(value == 0x30) ret = 0; + if(failed == FALSE) { + temp = (unsigned char)SiS_ReadDDC2Data(SiS_Pr, 0); + SiS_SendACK(SiS_Pr, 1); + temp &= mask; + if(temp == value) ret = 0; + else { + ret = 0xFFFF; +#ifdef TWDEBUG + xf86DrvMsg(0, X_INFO, "Probe: Read 2 failed\n"); +#endif + if(SiS_Pr->SiS_DDC_DeviceAddr == 0xa0) { + if(temp == 0x30) ret = 0; + } } } SiS_SetStop(SiS_Pr); @@ -9384,12 +9920,12 @@ SiS_ProbeDDC(SiS_Private *SiS_Pr) } USHORT -SiS_ReadDDC(SiS_Private *SiS_Pr, SISPtr pSiS, USHORT DDCdatatype, unsigned char *buffer) +SiS_ReadDDC(SiS_Private *SiS_Pr, USHORT DDCdatatype, unsigned char *buffer) { USHORT flag, length, i; unsigned char chksum,gotcha; - if(DDCdatatype > 3) return 0xFFFF; /* incomplete! */ + if(DDCdatatype > 4) return 0xFFFF; flag = 0; SiS_SetSwitchDDC2(SiS_Pr); @@ -9416,28 +9952,7 @@ SiS_ReadDDC(SiS_Private *SiS_Pr, SISPtr pSiS, USHORT DDCdatatype, unsigned char return(flag); } -USHORT -SiS_ReadLCDDDC(SiS_Private *SiS_Pr, USHORT length, unsigned char *buffer) -{ - USHORT i=0, flag=0; - - length--; - - SiS_SetSwitchDDC2(SiS_Pr); - if(!(SiS_PrepareDDC(SiS_Pr))) { - for(i=0; i<length; i++) { - buffer[i] = (unsigned char)SiS_ReadDDC2Data(SiS_Pr, 0); - SiS_SendACK(SiS_Pr, 0); - } - buffer[i] = (unsigned char)SiS_ReadDDC2Data(SiS_Pr, 0); - SiS_SendACK(SiS_Pr, 1); - } else flag = 0xFFFF; - - SiS_SetStop(SiS_Pr); - return(0); -} - -/* TW: Our private DDC function +/* Our private DDC functions It complies somewhat with the corresponding VESA function in arguments and return values. @@ -9447,9 +9962,9 @@ SiS_ReadLCDDDC(SiS_Private *SiS_Pr, USHORT length, unsigned char *buffer) regards chipset and video bridge type. Arguments: - adaptnum: 0=CRT1, 1=CRT2 - CRT2 DDC is not supported in some cases. - DDCdatatype: 0=Probe, 1=EDID, 2=VDIF(not supported), 3=?, 4=?(not supported) + adaptnum: 0=CRT1, 1=LCD, 2=VGA2 + CRT2 DDC is only supported on SiS301, 301B, 302B. + DDCdatatype: 0=Probe, 1=EDID, 2=EDID+VDIF, 3=EDID V2 (P&D), 4=EDID V2 (FPDI-2) buffer: ptr to 256 data bytes which will be filled with read data. Returns 0xFFFF if error, otherwise @@ -9458,297 +9973,825 @@ SiS_ReadLCDDDC(SiS_Private *SiS_Pr, USHORT length, unsigned char *buffer) */ USHORT -SiS_HandleDDC(SiS_Private *SiS_Pr, SISPtr pSiS, USHORT adaptnum, - USHORT DDCdatatype, unsigned char *buffer) +SiS_HandleDDC(SiS_Private *SiS_Pr, unsigned long VBFlags, int VGAEngine, + USHORT adaptnum, USHORT DDCdatatype, unsigned char *buffer) { - if(DDCdatatype == 2) return 0xFFFF; + unsigned char sr1f,cr17=1; + USHORT result; + if(adaptnum > 2) return 0xFFFF; - if(pSiS->VGAEngine == SIS_300_VGA) { - if((adaptnum != 0) && (DDCdatatype != 0)) return 0xFFFF; + if(DDCdatatype > 4) return 0xFFFF; + if((!(VBFlags & VB_VIDEOBRIDGE)) && (adaptnum > 0)) return 0xFFFF; + if(SiS_InitDDCRegs(SiS_Pr, VBFlags, VGAEngine, adaptnum, DDCdatatype, FALSE) == 0xFFFF) return 0xFFFF; + + sr1f = SiS_GetReg(SiS_Pr->SiS_P3c4,0x1f); + SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x1f,0x3f,0x04); + if(VGAEngine == SIS_300_VGA) { + cr17 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x17) & 0x80; + if(!cr17) { + SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x17,0x80); + SiS_SetReg(SiS_Pr->SiS_P3c4,0x00,0x01); + SiS_SetReg(SiS_Pr->SiS_P3c4,0x00,0x03); + } + } + if((sr1f) || (!cr17)) { + SiS_WaitRetrace1(SiS_Pr); + SiS_WaitRetrace1(SiS_Pr); + SiS_WaitRetrace1(SiS_Pr); + SiS_WaitRetrace1(SiS_Pr); } - if((!(pSiS->VBFlags & VB_VIDEOBRIDGE)) && (adaptnum > 0)) return 0xFFFF; - if(SiS_InitDDCRegs(SiS_Pr, pSiS, adaptnum, DDCdatatype) == 0xFFFF) return 0xFFFF; + if(DDCdatatype == 0) { - return(SiS_ProbeDDC(SiS_Pr)); + result = SiS_ProbeDDC(SiS_Pr); } else { - if(DDCdatatype > 4) return 0xFFFF; - return(SiS_ReadDDC(SiS_Pr, pSiS, DDCdatatype, buffer)); + result = SiS_ReadDDC(SiS_Pr, DDCdatatype, buffer); } + SiS_SetReg(SiS_Pr->SiS_P3c4,0x1f,sr1f); + if(VGAEngine == SIS_300_VGA) { + SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x17,0x7f,cr17); + } + return result; +} + +#ifdef LINUX_XF86 + +static BOOLEAN +checkedid1(unsigned char *buffer) +{ + /* Check header */ + if((buffer[0] != 0x00) || + (buffer[1] != 0xff) || + (buffer[2] != 0xff) || + (buffer[3] != 0xff) || + (buffer[4] != 0xff) || + (buffer[5] != 0xff) || + (buffer[6] != 0xff) || + (buffer[7] != 0x00)) + return FALSE; + + /* Check EDID version and revision */ + if((buffer[0x12] != 1) || (buffer[0x13] > 4)) return FALSE; + + /* Check week of manufacture for sanity */ + if(buffer[0x10] > 53) return FALSE; + + /* Check year of manufacture for sanity */ + if(buffer[0x11] > 40) return FALSE; + + return TRUE; } -#if 0 /* for future use */ +static BOOLEAN +checkedid2(unsigned char *buffer) +{ + USHORT year = buffer[6] | (buffer[7] << 8); + + /* Check EDID version */ + if((buffer[0] & 0xf0) != 0x20) return FALSE; + + /* Check week of manufacture for sanity */ + if(buffer[5] > 53) return FALSE; + + /* Check year of manufacture for sanity */ + if((year != 0) && ((year < 1990) || (year > 2030))) return FALSE; + + return TRUE; +} +/* Sense the LCD parameters (CR36, CR37) via DDC */ +/* SiS30x(B) only */ USHORT -SiS_SenseLCDDDC(SiS_Private *SiS_Pr, SISPtr pSiS, unsigned char *buffer) -{ - USHORT flag, temp; - unsigned char buffer[8]; - unsigned char cr36=0, cr37=0; - unsigned chat tempal, tempah, tempbl, tempbh; - USHORT tempax, tempbx tempcx, push1, push2, push3; - unsigned char addresstable[] = { 0x00, 0x22, 0x30, 0x40 }; +SiS_SenseLCDDDC(SiS_Private *SiS_Pr, SISPtr pSiS) +{ + USHORT DDCdatatype, paneltype, flag, xres=0, yres=0; + USHORT index, myindex, lumsize, numcodes; + unsigned char cr37=0, seekcode; + BOOLEAN checkexpand = FALSE; + int retry, i; + unsigned char buffer[256]; + + for(i=0; i<7; i++) SiS_Pr->CP_DataValid[i] = FALSE; + SiS_Pr->CP_HaveCustomData = FALSE; + SiS_Pr->CP_MaxX = SiS_Pr->CP_MaxY = SiS_Pr->CP_MaxClock = 0; + + if(!(pSiS->VBFlags & (VB_301|VB_301B|VB_301C|VB_302B))) return 0; + if(pSiS->VBFlags & VB_30xBDH) return 0; + + if(SiS_InitDDCRegs(SiS_Pr, pSiS->VBFlags, pSiS->VGAEngine, 1, 0, FALSE) == 0xFFFF) return 0; - if(SiS_InitDDCRegs(SiS_Pr, pSiS, 1, 0) == 0xFFFF) return 0xFFFF; - flag = SiS_ProbeDDC(SiS_Pr); + SiS_Pr->SiS_DDC_SecAddr = 0x00; - if(flag & 0x02) { - SiS_Pr->SiS_DDC_DeviceAddr = 0xa0; - SiS_Pr->SiS_DDC_SecAddr = 0x3a; + /* Probe supported DA's */ + flag = SiS_ProbeDDC(SiS_Pr); +#ifdef TWDEBUG + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_INFO, + "CRT2 DDC capabilities 0x%x\n", flag); +#endif + if(flag & 0x10) { + SiS_Pr->SiS_DDC_DeviceAddr = 0xa6; /* EDID V2 (FP) */ + DDCdatatype = 4; } else if(flag & 0x08) { - SiS_Pr->SiS_DDC_DeviceAddr = 0xa2; - SiS_Pr->SiS_DDC_SecAddr = 0x76; - } else if(flag & 0x10) { - SiS_Pr->SiS_DDC_DeviceAddr = 0xa6; - SiS_Pr->SiS_DDC_SecAddr = 0x76; - } else return 0xFFFF; + SiS_Pr->SiS_DDC_DeviceAddr = 0xa2; /* EDID V2 (P&D-D Monitor) */ + DDCdatatype = 3; + } else if(flag & 0x02) { + SiS_Pr->SiS_DDC_DeviceAddr = 0xa0; /* EDID V1 */ + DDCdatatype = 1; + } else return 0; /* no DDC support (or no device attached) */ - SiS_ReadLCDDDC(SiS_Pr, 4, buffer); - tempbl = buffer[0]; - tempbh = buffer[1]; - if(SiS_Pr->SiS_DDC_DeviceAddr == 0xa0) { - tempah = 0x02; - tempbl &= 0xf0; - if(tempbl != 0x40) { - tempah = 0x03; - if(tempbl == 0x50) { - if(!tempbh) { - tempbh = buffer[3] & 0xf0; - if(tempbh == 0x30) { - SiS_Pr->SiS_DDC_DeviceAddr = 0xa0; - SiS_Pr->SiS_DDC_SecAddr = 0x23; - SiS_ReadLCDDDC(SiS_Pr, 2, buffer); - tempbl = buffer[0]; - tempbh = buffer[1]; - if(tempbl) cr37 |= 0x10; - tempah = 0x0a; - } - if(tempbh == 0x40) { - SiS_Pr->SiS_DDC_DeviceAddr = 0xa0; - SiS_Pr->SiS_DDC_SecAddr = 0x23; - SiS_ReadLCDDDC(SiS_Pr, 2, buffer); - tempbl = buffer[0]; - tempbh = buffer[1]; - if(tempbl) cr37 |= 0x10; - tempah = 0x03; + /* Read the entire EDID */ + retry = 2; + do { + if(SiS_ReadDDC(SiS_Pr, DDCdatatype, buffer)) { + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + "CRT2: DDC read failed (attempt %d), %s\n", + (3-retry), (retry == 1) ? "giving up" : "retrying"); + retry--; + if(retry == 0) return 0xFFFF; + } else break; + } while(1); + +#ifdef TWDEBUG + for(i=0; i<256; i+=16) { + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + "%02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n", + buffer[i], buffer[i+1], buffer[i+2], buffer[i+3], + buffer[i+4], buffer[i+5], buffer[i+6], buffer[i+7], + buffer[i+8], buffer[i+9], buffer[i+10], buffer[i+11], + buffer[i+12], buffer[i+13], buffer[i+14], buffer[i+15]); + } +#endif + + /* Analyze EDID and retrieve LCD panel information */ + paneltype = 0; + switch(DDCdatatype) { + case 1: /* Analyze EDID V1 */ + /* Catch a few clear cases: */ + if(!(checkedid1(buffer))) { + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + "CRT2: EDID corrupt\n"); + return 0; + } + + if(!(buffer[0x14] & 0x80)) { + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + "CRT2: Attached display expects analog input (0x%02x)\n", + buffer[0x14]); + return 0; + } + + if((buffer[0x18] & 0x18) != 0x08) { + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + "CRT2: Attached display is not of RGB but of %s type (0x%02x)\n", + ((buffer[0x18] & 0x18) == 0x00) ? "monochrome/greyscale" : + ( ((buffer[0x18] & 0x18) == 0x10) ? "non-RGB multicolor" : + "undefined"), + buffer[0x18]); + return 0; + } + + /* Now analyze the first Detailed Timing Block and see + * if the preferred timing mode is stored there. If so, + * check if this is a standard panel for which we already + * know the timing. + */ + + paneltype = Panel_Custom; + checkexpand = FALSE; + + if(buffer[0x18] & 0x02) { + + xres = buffer[0x38] | ((buffer[0x3a] & 0xf0) << 4); + yres = buffer[0x3b] | ((buffer[0x3d] & 0xf0) << 4); + + SiS_Pr->CP_PreferredX = xres; + SiS_Pr->CP_PreferredY = yres; + + switch(xres) { + case 800: + if(yres == 600) { + paneltype = Panel_800x600; + checkexpand = TRUE; + } + break; + case 1024: + if(yres == 768) { + paneltype = Panel_1024x768; + checkexpand = TRUE; + } + break; + case 1280: + if(yres == 1024) { + paneltype = Panel_1280x1024; + checkexpand = TRUE; + } else if(yres == 960) { + if(pSiS->VGAEngine == SIS_300_VGA) { + paneltype = Panel300_1280x960; + } else { + paneltype = Panel310_1280x960; + } + } else if(yres == 768) { + paneltype = Panel_1280x768; + checkexpand = FALSE; + cr37 |= 0x10; + } + break; + case 1400: + if(pSiS->VGAEngine == SIS_315_VGA) { + if(yres == 1050) { + paneltype = Panel310_1400x1050; + checkexpand = TRUE; + } + } + break; +#if 0 /* Treat this as custom, as we have no valid timing data yet */ + case 1600: + if(pSiS->VGAEngine == SIS_315_VGA) { + if(yres == 1200) { + paneltype = Panel310_1600x1200; + checkexpand = TRUE; + } + } + break; +#endif + } + + if(paneltype != Panel_Custom) { + if((buffer[0x47] & 0x18) == 0x18) { + cr37 |= ((((buffer[0x47] & 0x06) ^ 0x06) << 5) | 0x20); + } else { + /* What now? There is no digital separate output timing... */ + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_WARNING, + "CRT2: Unable to retrieve Sync polarity information\n"); + } + } + + } + + /* If we still don't know what panel this is, we take it + * as a custom panel and derive the timing data from the + * detailed timing blocks + */ + if(paneltype == Panel_Custom) { + + BOOLEAN havesync = FALSE; + int i, temp, base = 0x36; + unsigned long estpack; + unsigned short estx[] = { + 720, 720, 640, 640, 640, 640, 800, 800, + 800, 800, 832,1024,1024,1024,1024,1280, + 1152 + }; + unsigned short esty[] = { + 400, 400, 480, 480, 480, 480, 600, 600, + 600, 600, 624, 768, 768, 768, 768,1024, + 870 + }; + + paneltype = 0; + + /* Find the maximum resolution */ + + /* 1. From Established timings */ + estpack = (buffer[0x23] << 9) | (buffer[0x24] << 1) | ((buffer[0x25] >> 7) & 0x01); + for(i=16; i>=0; i--) { + if(estpack & (1 << i)) { + if(estx[16 - i] > SiS_Pr->CP_MaxX) SiS_Pr->CP_MaxX = estx[16 - i]; + if(esty[16 - i] > SiS_Pr->CP_MaxY) SiS_Pr->CP_MaxY = esty[16 - i]; + } + } + + /* 2. From Standard Timings */ + for(i=0x26; i < 0x36; i+=2) { + if((buffer[i] != 0x01) && (buffer[i+1] != 0x01)) { + temp = (buffer[i] + 31) * 8; + if(temp > SiS_Pr->CP_MaxX) SiS_Pr->CP_MaxX = temp; + switch((buffer[i+1] & 0xc0) >> 6) { + case 0x03: temp = temp * 9 / 16; break; + case 0x02: temp = temp * 4 / 5; break; + case 0x01: temp = temp * 3 / 4; break; } - tempbh = 0x00; + if(temp > SiS_Pr->CP_MaxY) SiS_Pr->CP_MaxY = temp; } } - if(tempbh == 0x00) goto cr36ready; - tempah = 0x07; - if(tempbh == 0xc0) goto cr36ready; + + /* Now extract the Detailed Timings and convert them into modes */ + + for(i = 0; i < 4; i++, base += 18) { + + /* Is this a detailed timing block or a monitor descriptor? */ + if(buffer[base] || buffer[base+1] || buffer[base+2]) { + + xres = buffer[base+2] | ((buffer[base+4] & 0xf0) << 4); + yres = buffer[base+5] | ((buffer[base+7] & 0xf0) << 4); + + SiS_Pr->CP_HDisplay[i] = xres; + SiS_Pr->CP_HSyncStart[i] = xres + (buffer[base+8] | ((buffer[base+11] & 0xc0) << 2)); + SiS_Pr->CP_HSyncEnd[i] = SiS_Pr->CP_HSyncStart[i] + (buffer[base+9] | ((buffer[base+11] & 0x30) << 4)); + SiS_Pr->CP_HTotal[i] = xres + (buffer[base+3] | ((buffer[base+4] & 0x0f) << 8)); + SiS_Pr->CP_HBlankStart[i] = xres + 1; + SiS_Pr->CP_HBlankEnd[i] = SiS_Pr->CP_HTotal[i]; + + SiS_Pr->CP_VDisplay[i] = yres; + SiS_Pr->CP_VSyncStart[i] = yres + (((buffer[base+10] & 0xf0) >> 4) | ((buffer[base+11] & 0x0c) << 2)); + SiS_Pr->CP_VSyncEnd[i] = SiS_Pr->CP_VSyncStart[i] + ((buffer[base+10] & 0x0f) | ((buffer[base+11] & 0x03) << 4)); + SiS_Pr->CP_VTotal[i] = yres + (buffer[base+6] | ((buffer[base+7] & 0x0f) << 8)); + SiS_Pr->CP_VBlankStart[i] = yres + 1; + SiS_Pr->CP_VBlankEnd[i] = SiS_Pr->CP_VTotal[i]; + + SiS_Pr->CP_Clock[i] = (buffer[base] | (buffer[base+1] << 8)) * 10; + + SiS_Pr->CP_DataValid[i] = TRUE; + + /* Sort out invalid timings, interlace and too high clocks */ + if((SiS_Pr->CP_HDisplay[i] > SiS_Pr->CP_HSyncStart[i]) || + (SiS_Pr->CP_HDisplay[i] >= SiS_Pr->CP_HSyncEnd[i]) || + (SiS_Pr->CP_HDisplay[i] >= SiS_Pr->CP_HTotal[i]) || + (SiS_Pr->CP_HSyncStart[i] >= SiS_Pr->CP_HSyncEnd[i]) || + (SiS_Pr->CP_HSyncStart[i] > SiS_Pr->CP_HTotal[i]) || + (SiS_Pr->CP_HSyncEnd[i] > SiS_Pr->CP_HTotal[i]) || + (SiS_Pr->CP_VDisplay[i] > SiS_Pr->CP_VSyncStart[i]) || + (SiS_Pr->CP_VDisplay[i] >= SiS_Pr->CP_VSyncEnd[i]) || + (SiS_Pr->CP_VDisplay[i] >= SiS_Pr->CP_VTotal[i]) || + (SiS_Pr->CP_VSyncStart[i] > SiS_Pr->CP_VSyncEnd[i]) || + (SiS_Pr->CP_VSyncStart[i] > SiS_Pr->CP_VTotal[i]) || + (SiS_Pr->CP_VSyncEnd[i] > SiS_Pr->CP_VTotal[i]) || + (((pSiS->VBFlags & VB_301C) && (SiS_Pr->CP_Clock[i] > 162500)) || + ((!(pSiS->VBFlags & VB_301C)) && (SiS_Pr->CP_Clock[i] > 108500))) || + (buffer[base+17] & 0x80)) { + + SiS_Pr->CP_DataValid[i] = FALSE; + + } else { + + paneltype = Panel_Custom; + + SiS_Pr->CP_HaveCustomData = TRUE; + + if(xres > SiS_Pr->CP_MaxX) SiS_Pr->CP_MaxX = xres; + if(yres > SiS_Pr->CP_MaxY) SiS_Pr->CP_MaxY = yres; + if(SiS_Pr->CP_Clock[i] > SiS_Pr->CP_MaxClock) SiS_Pr->CP_MaxClock = SiS_Pr->CP_Clock[i]; + + SiS_Pr->CP_Vendor = buffer[9] | (buffer[8] << 8); + SiS_Pr->CP_Product = buffer[10] | (buffer[11] << 8); + + /* We must assume the panel can scale, since we have + * no scaling data + */ + checkexpand = FALSE; + cr37 |= 0x10; + + /* Extract the sync polarisation information. This only works + * if the Flags indicate a digital separate output. + */ + if((buffer[base+17] & 0x18) == 0x18) { + SiS_Pr->CP_HSync_P[i] = (buffer[base+17] & 0x02) ? TRUE : FALSE; + SiS_Pr->CP_VSync_P[i] = (buffer[base+17] & 0x04) ? TRUE : FALSE; + SiS_Pr->CP_SyncValid[i] = TRUE; + if(!havesync) { + cr37 |= ((((buffer[base+17] & 0x06) ^ 0x06) << 5) | 0x20); + havesync = TRUE; + } + } else { + SiS_Pr->CP_SyncValid[i] = FALSE; + } + } + } + } + if(!havesync) { + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_WARNING, + "CRT2: Unable to retrieve Sync polarity information\n"); + } } - SiS_Pr->SiS_DDC_DeviceAddr = 0xa0; - SiS_Pr->SiS_DDC_SecAddr = 0x18; - SiS_ReadLCDDDC(SiS_Pr, 2, buffer); - tempbl = buffer[0]; - tempbh = buffer[1]; - if(tempbl & 0x02) goto cr36ready; - SiS_Pr->SiS_DDC_DeviceAddr = 0xa0; - SiS_Pr->SiS_DDC_SecAddr = 0x23; - SiS_ReadLCDDDC(SiS_Pr, 2, buffer); - tempbl = buffer[0]; - tempbh = buffer[1]; - tempah = 0x03; - if(!tempbh & 0x01)) tempah = 0x02; - if(!tempbl) cr37 |= 0x10; - - } else { - - tempah = 0x02; - tempbx = tempbl | (tempbh << 8); - if(tempbx != 1024) tempah = 0x03; - - } -cr36ready: - cr36 = tempah; - - if((SiS_Pr->SiS_DDC_DeviceAddr == 0xa0) { - - SiS_Pr->SiS_DDC_SecAddr = 0x47; - SiS_ReadLCDDDC(SiS_Pr, 2, buffer); - tempah = buffer[0]; - tempah &= 0x06; - tempah ^= 0x06; - tempah <<= 5; - tempah |= 0x20; - cr37 &= 0x1f; - cr37 |= tempah; - if((cr36 & 0x07) == 0x07) cr37 &= 0x0e; - - } else { - - push1 = tempah; - SiS_Pr->SiS_DDC_SecAddr = 0x45; - SiS_ReadLCDDDC(SiS_Pr, 2, buffer); - tempah = 0x01; - if((buffer[0] != 0x20) && (buffer[0] != 0x34)) { - tempah = 0x00; - } - cr37 &= 0xfe; - cr37 |= tempah; - - SiS_Pr->SiS_DDC_SecAddr = 0x7e; - SiS_ReadLCDDDC(SiS_Pr, 2, buffer); - tempax = (USHORT)(buffer[0] | (buffer[1] << 8)); - push2 = tempax; - tempax &= 0x0003; - tempax *= 0x1b; - push3 = tempax; - tempax = (USHORT)buffer[0]; - tempax &= 0x001c; - tempax >>= 2; - tempax *= 8; - tempbx = push3; - tempbx += tempax; - if(buffer[0] & 0x20) { - SiS_Pr->SiS_DDC_SecAddr = 0x80; - SiS_ReadLCDDDC(SiS_Pr, 2, buffer); - tempax = buffer[0] | (buffer[1] << 8); - tempax &= 0x1f; - if(buffer[0] & 0x70) tempax <<= 1; - tempax++; - tempbx += tempax; - } - tempcx = push2; - tempax = push1 << 8; - tempbx = (tempbx & 0xff00) | (((tempbx & 0x00ff) + 0x80) & 0x00ff); - if(tempcx & 0xf800) { - tempal = addresstable[((tempax & 0xff00) >> 8)]; - tempcx &= 0xf8ff; - tempcx >>= 11; - for(i=0; i<tempcx; i++) { - SiS_Pr->SiS_DDC_SecAddr = (tempbx & 0x00ff); - SiS_ReadLCDDDC(SiS_Pr, 2, buffer); - tempbx += 0x04; - if(buffer[0] == tempal) break; - } - tempah = buffer[1]; - tempah &= 0x0c; - tempah ^= 0x0c; - tempah <<= 4; - tempah |= 0x20; - cr37 &= 0x1f; - cr37 |= tempah; - if((cr36 & 0x07) == 0x07) cr37 &= 0x0e; - } - } - xf86DrvMsg(0, X_INFO, "DDC: cr36 = 0x%02x, cr37 = 0x%02x\n", cr36, cr37); + if(paneltype && checkexpand) { + /* If any of the Established low-res modes is supported, the + * panel can scale automatically. For 800x600 panels, we only + * check the even lower ones. + */ + if(paneltype == Panel_800x600) { + if(buffer[0x23] & 0xfc) cr37 |= 0x10; + } else { + if(buffer[0x23]) cr37 |= 0x10; + } + } + + break; + + case 3: /* Analyze EDID V2 */ + case 4: + index = 0; + + if(!(checkedid2(buffer))) { + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + "CRT2: EDID corrupt\n"); + return 0; + } -} + if((buffer[0x41] & 0x0f) == 0x03) { + index = 0x42 + 3; + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + "CRT2: Display supports TMDS input on primary interface\n"); + } else if((buffer[0x41] & 0xf0) == 0x30) { + index = 0x46 + 3; + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + "CRT2: Display supports TMDS input on secondary interface\n"); + } else { + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + "CRT2: Display does not support TMDS video interface (0x%02x)\n", + buffer[0x41]); + return 0; + } + paneltype = Panel_Custom; + SiS_Pr->CP_MaxX = xres = buffer[0x76] | (buffer[0x77] << 8); + SiS_Pr->CP_MaxY = yres = buffer[0x78] | (buffer[0x79] << 8); + switch(xres) { + case 800: + if(yres == 600) { + paneltype = Panel_800x600; + checkexpand = TRUE; + } + break; + case 1024: + if(yres == 768) { + paneltype = Panel_1024x768; + checkexpand = TRUE; + } + break; + case 1152: + if(yres == 768) { + if(pSiS->VGAEngine == SIS_300_VGA) { + paneltype = Panel300_1152x768; + } else { + paneltype = Panel310_1152x768; + } + checkexpand = TRUE; + } + break; + case 1280: + if(yres == 960) { + if(pSiS->VGAEngine == SIS_315_VGA) { + paneltype = Panel310_1280x960; + } else { + paneltype = Panel300_1280x960; + } + } else if(yres == 1024) { + paneltype = Panel_1280x1024; + checkexpand = TRUE; + } else if(yres == 768) { + paneltype = Panel_1280x768; + checkexpand = FALSE; + cr37 |= 0x10; + } + break; + case 1400: + if(pSiS->VGAEngine == SIS_315_VGA) { + if(yres == 1050) { + paneltype = Panel310_1400x1050; + checkexpand = TRUE; + } + } + break; +#if 0 /* Treat this one as custom since we have no timing data yet */ + case 1600: + if(pSiS->VGAEngine == SIS_315_VGA) { + if(yres == 1200) { + paneltype = Panel310_1600x1200; + checkexpand = TRUE; + } + } + break; #endif + } -/* TW: Generic I2C functions (compliant to i2c library) */ + /* Determine if RGB18 or RGB24 */ + if(index) { + if((buffer[index] == 0x20) || (buffer[index] == 0x34)) { + cr37 |= 0x01; + } + } -#if 0 + if(checkexpand) { + /* TODO - for now, we let the panel scale */ + cr37 |= 0x10; + } + + /* Now seek 4-Byte Timing codes and extract sync pol info */ + index = 0x80; + if(buffer[0x7e] & 0x20) { /* skip Luminance Table (if provided) */ + lumsize = buffer[0x80] & 0x1f; + if(buffer[0x80] & 0x80) lumsize *= 3; + lumsize++; /* luminance header byte */ + index += lumsize; + } + index += (((buffer[0x7e] & 0x1c) >> 2) * 8); /* skip Frequency Ranges */ + index += ((buffer[0x7e] & 0x03) * 27); /* skip Detailed Range Limits */ + numcodes = (buffer[0x7f] & 0xf8) >> 3; + if(numcodes) { + myindex = index; + seekcode = (xres - 256) / 16; + for(i=0; i<numcodes; i++) { + if(buffer[myindex] == seekcode) break; + myindex += 4; + } + if(buffer[myindex] == seekcode) { + cr37 |= ((((buffer[myindex + 1] & 0x0c) ^ 0x0c) << 4) | 0x20); + } else { + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_WARNING, + "CRT2: Unable to retrieve Sync polarity information\n"); + } + } else { + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_WARNING, + "CRT2: Unable to retrieve Sync polarity information\n"); + } + + /* Now seek the detailed timing descriptions for custom panels */ + if(paneltype == Panel_Custom) { + index += (numcodes * 4); + numcodes = buffer[0x7f] & 0x07; + for(i=0; i<numcodes; i++, index += 18) { + xres = buffer[index+2] | ((buffer[index+4] & 0xf0) << 4); + yres = buffer[index+5] | ((buffer[index+7] & 0xf0) << 4); + + SiS_Pr->CP_HDisplay[i] = xres; + SiS_Pr->CP_HSyncStart[i] = xres + (buffer[index+8] | ((buffer[index+11] & 0xc0) << 2)); + SiS_Pr->CP_HSyncEnd[i] = SiS_Pr->CP_HSyncStart[i] + (buffer[index+9] | ((buffer[index+11] & 0x30) << 4)); + SiS_Pr->CP_HTotal[i] = xres + (buffer[index+3] | ((buffer[index+4] & 0x0f) << 8)); + SiS_Pr->CP_HBlankStart[i] = xres + 1; + SiS_Pr->CP_HBlankEnd[i] = SiS_Pr->CP_HTotal[i]; + + SiS_Pr->CP_VDisplay[i] = yres; + SiS_Pr->CP_VSyncStart[i] = yres + (((buffer[index+10] & 0xf0) >> 4) | ((buffer[index+11] & 0x0c) << 2)); + SiS_Pr->CP_VSyncEnd[i] = SiS_Pr->CP_VSyncStart[i] + ((buffer[index+10] & 0x0f) | ((buffer[index+11] & 0x03) << 4)); + SiS_Pr->CP_VTotal[i] = yres + (buffer[index+6] | ((buffer[index+7] & 0x0f) << 8)); + SiS_Pr->CP_VBlankStart[i] = yres + 1; + SiS_Pr->CP_VBlankEnd[i] = SiS_Pr->CP_VTotal[i]; + + SiS_Pr->CP_Clock[i] = (buffer[index] | (buffer[index+1] << 8)) * 10; + + SiS_Pr->CP_DataValid[i] = TRUE; + + if((SiS_Pr->CP_HDisplay[i] > SiS_Pr->CP_HSyncStart[i]) || + (SiS_Pr->CP_HDisplay[i] >= SiS_Pr->CP_HSyncEnd[i]) || + (SiS_Pr->CP_HDisplay[i] >= SiS_Pr->CP_HTotal[i]) || + (SiS_Pr->CP_HSyncStart[i] >= SiS_Pr->CP_HSyncEnd[i]) || + (SiS_Pr->CP_HSyncStart[i] > SiS_Pr->CP_HTotal[i]) || + (SiS_Pr->CP_HSyncEnd[i] > SiS_Pr->CP_HTotal[i]) || + (SiS_Pr->CP_VDisplay[i] > SiS_Pr->CP_VSyncStart[i]) || + (SiS_Pr->CP_VDisplay[i] >= SiS_Pr->CP_VSyncEnd[i]) || + (SiS_Pr->CP_VDisplay[i] >= SiS_Pr->CP_VTotal[i]) || + (SiS_Pr->CP_VSyncStart[i] > SiS_Pr->CP_VSyncEnd[i]) || + (SiS_Pr->CP_VSyncStart[i] > SiS_Pr->CP_VTotal[i]) || + (SiS_Pr->CP_VSyncEnd[i] > SiS_Pr->CP_VTotal[i]) || + (((pSiS->VBFlags & VB_301C) && (SiS_Pr->CP_Clock[i] > 162500)) || + ((!(pSiS->VBFlags & VB_301C)) && (SiS_Pr->CP_Clock[i] > 108500))) || + (buffer[index + 17] & 0x80)) { + + SiS_Pr->CP_DataValid[i] = FALSE; + + } else { + + SiS_Pr->CP_HaveCustomData = TRUE; + + if(SiS_Pr->CP_Clock[i] > SiS_Pr->CP_MaxClock) SiS_Pr->CP_MaxClock = SiS_Pr->CP_Clock[i]; + + SiS_Pr->CP_HSync_P[i] = (buffer[index + 17] & 0x02) ? TRUE : FALSE; + SiS_Pr->CP_VSync_P[i] = (buffer[index + 17] & 0x04) ? TRUE : FALSE; + SiS_Pr->CP_SyncValid[i] = TRUE; + + SiS_Pr->CP_Vendor = buffer[2] | (buffer[1] << 8); + SiS_Pr->CP_Product = buffer[3] | (buffer[4] << 8); + + /* We must assume the panel can scale, since we have + * no scaling data + */ + cr37 |= 0x10; + + } + } + + } + + break; + + } + + /* 1280x960 panels are always RGB24, unable to scale and use + * high active sync polarity + */ + if(pSiS->VGAEngine == SIS_315_VGA) { + if(paneltype == Panel310_1280x960) cr37 &= 0x0e; + } else { + if(paneltype == Panel300_1280x960) cr37 &= 0x0e; + } + + for(i = 0; i < 7; i++) { + if(SiS_Pr->CP_DataValid[i]) { + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + "Non-standard LCD timing data no. %d:\n", i); + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + " HDisplay %d HSync %d HSyncEnd %d HTotal %d\n", + SiS_Pr->CP_HDisplay[i], SiS_Pr->CP_HSyncStart[i], + SiS_Pr->CP_HSyncEnd[i], SiS_Pr->CP_HTotal[i]); + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + " VDisplay %d VSync %d VSyncEnd %d VTotal %d\n", + SiS_Pr->CP_VDisplay[i], SiS_Pr->CP_VSyncStart[i], + SiS_Pr->CP_VSyncEnd[i], SiS_Pr->CP_VTotal[i]); + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + " Pixel clock: %3.3fMhz\n", (float)SiS_Pr->CP_Clock[i] / 1000); + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_INFO, + " To use this, add \"%dx%d\" to the list of Modes in the Screen section\n", + SiS_Pr->CP_HDisplay[i], + SiS_Pr->CP_VDisplay[i]); + } + } + + if(paneltype) { + if(!SiS_Pr->CP_PreferredX) SiS_Pr->CP_PreferredX = SiS_Pr->CP_MaxX; + if(!SiS_Pr->CP_PreferredY) SiS_Pr->CP_PreferredY = SiS_Pr->CP_MaxY; + cr37 &= 0xf1; + SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x36,0xf0,paneltype); + SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x37,0xf1,cr37); + SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x32,0x08); +#ifdef TWDEBUG + xf86DrvMsgVerb(pSiS->pScrn->scrnIndex, X_PROBED, 3, + "CRT2: [DDC LCD results: 0x%02x, 0x%02x]\n", paneltype, cr37); +#endif + } + return 0; +} + USHORT -SiS_I2C_GetByte(SiS_Private *SiS_Pr) +SiS_SenseVGA2DDC(SiS_Private *SiS_Pr, SISPtr pSiS) { - return(SiS_ReadDDC2Data(SiS_Pr,0)); -} + USHORT DDCdatatype,flag; + BOOLEAN foundcrt = FALSE; + int retry; + unsigned char buffer[256]; -Bool -SiS_I2C_PutByte(SiS_Private *SiS_Pr, USHORT data) -{ - if(SiS_WriteDDC2Data(SiS_Pr,data)) return FALSE; - return TRUE; -} + if(!(pSiS->VBFlags & (VB_301|VB_301B|VB_301C|VB_302B))) return 0; -Bool -SiS_I2C_Address(SiS_Private *SiS_Pr, USHORT addr) -{ - if(SiS_SetStart(SiS_Pr)) return FALSE; - if(SiS_WriteDDC2Data(SiS_Pr,addr)) return FALSE; - return TRUE; -} + if(SiS_InitDDCRegs(SiS_Pr, pSiS->VBFlags, pSiS->VGAEngine, 2, 0, FALSE) == 0xFFFF) return 0; + + SiS_Pr->SiS_DDC_SecAddr = 0x00; + + /* Probe supported DA's */ + flag = SiS_ProbeDDC(SiS_Pr); + if(flag & 0x10) { + SiS_Pr->SiS_DDC_DeviceAddr = 0xa6; /* EDID V2 (FP) */ + DDCdatatype = 4; + } else if(flag & 0x08) { + SiS_Pr->SiS_DDC_DeviceAddr = 0xa2; /* EDID V2 (P&D-D Monitor) */ + DDCdatatype = 3; + } else if(flag & 0x02) { + SiS_Pr->SiS_DDC_DeviceAddr = 0xa0; /* EDID V1 */ + DDCdatatype = 1; + } else { + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + "Do DDC answer\n"); + return 0; /* no DDC support (or no device attached) */ + } -void -SiS_I2C_Stop(SiS_Private *SiS_Pr) -{ - SiS_SetStop(SiS_Pr); + /* Read the entire EDID */ + retry = 2; + do { + if(SiS_ReadDDC(SiS_Pr, DDCdatatype, buffer)) { + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + "CRT2: DDC read failed (attempt %d), %s\n", + (3-retry), (retry == 1) ? "giving up" : "retrying"); + retry--; + if(retry == 0) return 0xFFFF; + } else break; + } while(1); + + /* Analyze EDID. We don't have many chances to + * distinguish a flat panel from a CRT... + */ + switch(DDCdatatype) { + case 1: + if(!(checkedid1(buffer))) { + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + "CRT2: EDID corrupt\n"); + return 0; + } + if(buffer[0x14] & 0x80) { /* Display uses digital input */ + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + "CRT2: Attached display expects digital input\n"); + return 0; + } + SiS_Pr->CP_Vendor = buffer[9] | (buffer[8] << 8); + SiS_Pr->CP_Product = buffer[10] | (buffer[11] << 8); + foundcrt = TRUE; + break; + case 3: + case 4: + if(!(checkedid2(buffer))) { + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + "CRT2: EDID corrupt\n"); + return 0; + } + if( ((buffer[0x41] & 0x0f) != 0x01) && /* Display does not support analog input */ + ((buffer[0x41] & 0x0f) != 0x02) && + ((buffer[0x41] & 0xf0) != 0x10) && + ((buffer[0x41] & 0xf0) != 0x20) ) { + xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED, + "CRT2: Attached display does not support analog input (0x%02x)\n", + buffer[0x41]); + return 0; + } + SiS_Pr->CP_Vendor = buffer[2] | (buffer[1] << 8); + SiS_Pr->CP_Product = buffer[3] | (buffer[4] << 8); + foundcrt = TRUE; + break; + } + + if(foundcrt) { + SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x32,0x10); + } + return(0); } -#endif #endif void SiS_SetCH70xxANDOR(SiS_Private *SiS_Pr, USHORT tempax,USHORT tempbh) { - USHORT tempal,tempah,tempbl; + USHORT tempbl; - tempal = tempax & 0x00FF; - tempah =(tempax >> 8) & 0x00FF; - tempbl = SiS_GetCH70xx(SiS_Pr,tempal); - tempbl = (((tempbl & tempbh) | tempah) << 8 | tempal); + tempbl = SiS_GetCH70xx(SiS_Pr,(tempax & 0x00FF)); + tempbl = (((tempbl & tempbh) << 8) | tempax); SiS_SetCH70xx(SiS_Pr,tempbl); } -/* TW: Generic I2C functions for Chrontel --------- */ +/* Generic I2C functions for Chrontel & DDC --------- */ void SiS_SetSwitchDDC2(SiS_Private *SiS_Pr) { SiS_SetSCLKHigh(SiS_Pr); - /* SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAY); */ - SiS_WaitRetraceDDC(SiS_Pr); + SiS_WaitRetrace1(SiS_Pr); SiS_SetSCLKLow(SiS_Pr); - /* SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAY); */ - SiS_WaitRetraceDDC(SiS_Pr); + SiS_WaitRetrace1(SiS_Pr); +} + +USHORT +SiS_ReadDDC1Bit(SiS_Private *SiS_Pr) +{ + SiS_WaitRetrace1(SiS_Pr); + return((SiS_GetReg(SiS_Pr->SiS_P3c4,0x11) & 0x02) >> 1); } -/* TW: Set I2C start condition */ -/* TW: This is done by a SD high-to-low transition while SC is high */ +/* Set I2C start condition */ +/* This is done by a SD high-to-low transition while SC is high */ USHORT SiS_SetStart(SiS_Private *SiS_Pr) { - if(SiS_SetSCLKLow(SiS_Pr)) return 0xFFFF; /* TW: (SC->low) */ + if(SiS_SetSCLKLow(SiS_Pr)) return 0xFFFF; /* (SC->low) */ SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index, - ~SiS_Pr->SiS_DDC_Data,SiS_Pr->SiS_DDC_Data); /* TW: SD->high */ - if(SiS_SetSCLKHigh(SiS_Pr)) return 0xFFFF; /* TW: SC->high */ + ~SiS_Pr->SiS_DDC_Data,SiS_Pr->SiS_DDC_Data); /* SD->high */ + if(SiS_SetSCLKHigh(SiS_Pr)) return 0xFFFF; /* SC->high */ SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index, - ~SiS_Pr->SiS_DDC_Data,0x00); /* TW: SD->low = start condition */ - if(SiS_SetSCLKHigh(SiS_Pr)) return 0xFFFF; /* TW: (SC->low) */ + ~SiS_Pr->SiS_DDC_Data,0x00); /* SD->low = start condition */ + if(SiS_SetSCLKHigh(SiS_Pr)) return 0xFFFF; /* (SC->low) */ return 0; } -/* TW: Set I2C stop condition */ -/* TW: This is done by a SD low-to-high transition while SC is high */ +/* Set I2C stop condition */ +/* This is done by a SD low-to-high transition while SC is high */ USHORT SiS_SetStop(SiS_Private *SiS_Pr) { - if(SiS_SetSCLKLow(SiS_Pr)) return 0xFFFF; /* TW: (SC->low) */ + if(SiS_SetSCLKLow(SiS_Pr)) return 0xFFFF; /* (SC->low) */ SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index, - ~SiS_Pr->SiS_DDC_Data,0x00); /* TW: SD->low */ - if(SiS_SetSCLKHigh(SiS_Pr)) return 0xFFFF; /* TW: SC->high */ + ~SiS_Pr->SiS_DDC_Data,0x00); /* SD->low */ + if(SiS_SetSCLKHigh(SiS_Pr)) return 0xFFFF; /* SC->high */ SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index, - ~SiS_Pr->SiS_DDC_Data,SiS_Pr->SiS_DDC_Data); /* TW: SD->high = stop condition */ - if(SiS_SetSCLKHigh(SiS_Pr)) return 0xFFFF; /* TW: (SC->high) */ + ~SiS_Pr->SiS_DDC_Data,SiS_Pr->SiS_DDC_Data); /* SD->high = stop condition */ + if(SiS_SetSCLKHigh(SiS_Pr)) return 0xFFFF; /* (SC->high) */ return 0; } -/* TW: Write 8 bits of data */ +/* Write 8 bits of data */ USHORT SiS_WriteDDC2Data(SiS_Private *SiS_Pr, USHORT tempax) { USHORT i,flag,temp; - flag=0x80; - for(i=0;i<8;i++) { - SiS_SetSCLKLow(SiS_Pr); /* TW: SC->low */ + flag = 0x80; + for(i=0; i<8; i++) { + SiS_SetSCLKLow(SiS_Pr); /* SC->low */ if(tempax & flag) { SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index, - ~SiS_Pr->SiS_DDC_Data,SiS_Pr->SiS_DDC_Data); /* TW: Write bit (1) to SD */ + ~SiS_Pr->SiS_DDC_Data,SiS_Pr->SiS_DDC_Data); /* Write bit (1) to SD */ } else { SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index, - ~SiS_Pr->SiS_DDC_Data,0x00); /* TW: Write bit (0) to SD */ + ~SiS_Pr->SiS_DDC_Data,0x00); /* Write bit (0) to SD */ } - SiS_SetSCLKHigh(SiS_Pr); /* TW: SC->high */ + SiS_SetSCLKHigh(SiS_Pr); /* SC->high */ flag >>= 1; } - temp = SiS_CheckACK(SiS_Pr); /* TW: Check acknowledge */ + temp = SiS_CheckACK(SiS_Pr); /* Check acknowledge */ return(temp); } @@ -9764,7 +10807,7 @@ SiS_ReadDDC2Data(SiS_Private *SiS_Pr, USHORT tempax) SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index, ~SiS_Pr->SiS_DDC_Data,SiS_Pr->SiS_DDC_Data); SiS_SetSCLKHigh(SiS_Pr); - temp = SiS_GetReg1(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index); + temp = SiS_GetReg(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index); if(temp & SiS_Pr->SiS_DDC_Data) getdata |= 0x01; } return(getdata); @@ -9773,14 +10816,8 @@ SiS_ReadDDC2Data(SiS_Private *SiS_Pr, USHORT tempax) USHORT SiS_SetSCLKLow(SiS_Private *SiS_Pr) { - USHORT temp, watchdog=50000; - SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index, ~SiS_Pr->SiS_DDC_Clk,0x00); /* SetSCLKLow() */ - do { - temp = SiS_GetReg1(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index); - } while((temp & SiS_Pr->SiS_DDC_Clk) && --watchdog); - if (!watchdog) return 0xFFFF; SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAYSHORT); return 0; } @@ -9788,53 +10825,129 @@ SiS_SetSCLKLow(SiS_Private *SiS_Pr) USHORT SiS_SetSCLKHigh(SiS_Private *SiS_Pr) { - USHORT temp,watchdog=50000; + USHORT temp, watchdog=1000; SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index, ~SiS_Pr->SiS_DDC_Clk,SiS_Pr->SiS_DDC_Clk); /* SetSCLKHigh() */ do { - temp = SiS_GetReg1(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index); + temp = SiS_GetReg(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index); } while((!(temp & SiS_Pr->SiS_DDC_Clk)) && --watchdog); - if (!watchdog) return 0xFFFF; + if (!watchdog) { +#ifdef TWDEBUG + xf86DrvMsg(0, X_INFO, "SetClkHigh failed\n"); +#endif + return 0xFFFF; + } SiS_DDC2Delay(SiS_Pr,SiS_I2CDELAYSHORT); return 0; } -void -SiS_DDC2Delay(SiS_Private *SiS_Pr, USHORT delaytime) -{ - USHORT i; - - for(i=0; i<delaytime; i++) { - SiS_GetReg1(SiS_Pr->SiS_P3c4,0x05); - } -} - -/* TW: Check I2C acknowledge */ +/* Check I2C acknowledge */ /* Returns 0 if ack ok, non-0 if ack not ok */ USHORT SiS_CheckACK(SiS_Private *SiS_Pr) { USHORT tempah; - SiS_SetSCLKLow(SiS_Pr); /* TW: (SC->low) */ + SiS_SetSCLKLow(SiS_Pr); /* (SC->low) */ SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index, - ~SiS_Pr->SiS_DDC_Data,SiS_Pr->SiS_DDC_Data); /* TW: (SD->high) */ - SiS_SetSCLKHigh(SiS_Pr); /* TW: SC->high = clock impulse for ack */ - tempah = SiS_GetReg1(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index);/* TW: Read SD */ - SiS_SetSCLKLow(SiS_Pr); /* TW: SC->low = end of clock impulse */ - if(tempah & SiS_Pr->SiS_DDC_Data) return(1); /* TW: Ack OK if bit = 0 */ + ~SiS_Pr->SiS_DDC_Data,SiS_Pr->SiS_DDC_Data); /* (SD->high) */ + SiS_SetSCLKHigh(SiS_Pr); /* SC->high = clock impulse for ack */ + tempah = SiS_GetReg(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index);/* Read SD */ + SiS_SetSCLKLow(SiS_Pr); /* SC->low = end of clock impulse */ + if(tempah & SiS_Pr->SiS_DDC_Data) return(1); /* Ack OK if bit = 0 */ else return(0); } -/* TW: End of I2C functions ----------------------- */ +/* End of I2C functions ----------------------- */ -/* =============== SiS 310/325 O.E.M. ================= */ +/* =============== SiS 315/330 O.E.M. ================= */ #ifdef SIS315H static USHORT +GetRAMDACromptr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + USHORT romptr; + + if(HwInfo->jChipType < SIS_330) { + romptr = ROMAddr[0x128] | (ROMAddr[0x129] << 8); + if(SiS_Pr->SiS_VBType & VB_SIS301B302B) + romptr = ROMAddr[0x12a] | (ROMAddr[0x12b] << 8); + } else { + romptr = ROMAddr[0x1a8] | (ROMAddr[0x1a9] << 8); + if(SiS_Pr->SiS_VBType & VB_SIS301B302B) + romptr = ROMAddr[0x1aa] | (ROMAddr[0x1ab] << 8); + } + return(romptr); +} + +static USHORT +GetLCDromptr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + USHORT romptr; + + if(HwInfo->jChipType < SIS_330) { + romptr = ROMAddr[0x120] | (ROMAddr[0x121] << 8); + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) + romptr = ROMAddr[0x122] | (ROMAddr[0x123] << 8); + } else { + romptr = ROMAddr[0x1a0] | (ROMAddr[0x1a1] << 8); + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) + romptr = ROMAddr[0x1a2] | (ROMAddr[0x1a3] << 8); + } + return(romptr); +} + +static USHORT +GetTVromptr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + USHORT romptr; + + if(HwInfo->jChipType < SIS_330) { + romptr = ROMAddr[0x114] | (ROMAddr[0x115] << 8); + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) + romptr = ROMAddr[0x11a] | (ROMAddr[0x11b] << 8); + } else { + romptr = ROMAddr[0x194] | (ROMAddr[0x195] << 8); + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) + romptr = ROMAddr[0x19a] | (ROMAddr[0x19b] << 8); + } + return(romptr); +} + +static USHORT +GetLCDPtrIndexBIOS(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + USHORT index; + + if((IS_SIS650) && (SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) { + if(!(SiS_IsNotM650orLater(SiS_Pr, HwInfo))) { + if((index = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) & 0xf0)) { + index >>= 4; + index *= 3; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) index += 2; + else if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) index++; + return index; + } + } + } + + index = SiS_Pr->SiS_LCDResInfo & 0x0F; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) index -= 5; + else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) index -= 6; + index--; + index *= 3; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) index += 2; + else if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) index++; + return index; +} + +static USHORT GetLCDPtrIndex(SiS_Private *SiS_Pr) { USHORT index; @@ -9842,181 +10955,384 @@ GetLCDPtrIndex(SiS_Private *SiS_Pr) index = SiS_Pr->SiS_LCDResInfo & 0x0F; index--; index *= 3; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) index += 2; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) index += 2; else if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) index++; return index; } -/* ---------------------------------------------------------- - GetTVPtrIndex() - return 0 : NTSC Enhanced/Standard - 1 : NTSC Standard TVSimuMode - 2 : PAL Enhanced/Standard - 3 : PAL Standard TVSimuMode - 4 : HiVision Enhanced/Standard - 5 : HiVision Standard TVSimuMode ---------------------------------------------------------- -*/ static USHORT GetTVPtrIndex(SiS_Private *SiS_Pr) { USHORT index; index = 0; - if(SiS_Pr->SiS_VBInfo & SetPALTV) index++; + if(SiS_Pr->SiS_TVMode & TVSetPAL) index++; if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) index++; /* Hivision TV use PAL */ index <<= 1; - if((SiS_Pr->SiS_VBInfo & SetInSlaveMode) && (SiS_Pr->SiS_SetFlag & TVSimuMode)) - index++; + if((SiS_Pr->SiS_VBInfo & SetInSlaveMode) && + (SiS_Pr->SiS_TVMode & TVSetTVSimuMode)) { + index++; + } return index; } -/* TW: Checked against 650/LVDS (1.10.07) and 650/301LVx (1.10.6s) BIOS (including data) */ +static ULONG +GetOEMTVPtr661_2(SiS_Private *SiS_Pr) +{ + USHORT index = 0, temp = 0; + + if(SiS_Pr->SiS_TVMode & TVSetPAL) index = 1; + if(SiS_Pr->SiS_TVMode & TVSetPALM) index = 2; + if(SiS_Pr->SiS_TVMode & TVSetPALN) index = 3; + if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) index = 6; + if(SiS_Pr->SiS_TVMode & TVSetNTSC1024) { + index = 4; + if(SiS_Pr->SiS_TVMode & TVSetPALM) index++; + if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) index = 7; + } + + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + if((!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) || + (SiS_Pr->SiS_TVMode & TVSetTVSimuMode)) { + index += 8; + temp++; + } + temp += 0x0100; + } + return(ULONG)(index | (temp << 16)); +} + +static int +GetOEMTVPtr661(SiS_Private *SiS_Pr) +{ + int index = 0; + + if(SiS_Pr->SiS_TVMode & TVSetPAL) index = 2; +#if 0 + if(SiS_Pr->SiS_TVMode & 0x100?) index = 4; + if(SiS_Pr->SiS_TVMode & 0x20?) index = 6; + if(SiS_Pr->SiS_TVMode & 0x40?) index = 8; + if(SiS_Pr->SiS_TVMode & 0x80?) index = 10; +#endif + + if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) index++; + + return index; +} + static void -SetDelayComp(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr, - UCHAR *ROMAddr, USHORT ModeNo) +SetDelayComp(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo) { - USHORT delay,index,temp,romptr=0; + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + USHORT delay=0,index,myindex,temp,romptr=0; + BOOLEAN dochiptest = TRUE; + + /* Find delay (from ROM, internal tables, PCI subsystem) */ - if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) { /* ------------ VGA */ + if((ROMAddr) && SiS_Pr->SiS_UseROM) { - if(HwDeviceExtension->jChipType != SIS_330) { - romptr = ROMAddr[0x128] | (ROMAddr[0x129] << 8); /* 301, LVDS */ - if(SiS_Pr->SiS_VBType & (VB_SIS301B | VB_SIS302B)) - romptr = ROMAddr[0x12a] | (ROMAddr[0x12b] << 8); - } else { - romptr = ROMAddr[0x1a8] | (ROMAddr[0x1a9] << 8); /* 301, LVDS */ - if(SiS_Pr->SiS_VBType & (VB_SIS301B | VB_SIS302B)) - romptr = ROMAddr[0x1aa] | (ROMAddr[0x1ab] << 8); + romptr = GetRAMDACromptr(SiS_Pr, HwInfo); + if(!romptr) return; + delay = ROMAddr[romptr]; + } else { + delay = 0x04; + if(SiS_Pr->SiS_VBType & VB_SIS301B302B) { + if(IS_SIS650) { + delay = 0x0a; + } else if(IS_SIS740) { + delay = 0x00; + } else if(HwInfo->jChipType < SIS_330) { + delay = 0x0c; + } else { + delay = 0x0c; + } + } + if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { + delay = 0x00; } } - if(romptr) delay = ROMAddr[romptr]; - else { - delay = SiS310_CRT2DelayCompensation1; - if(SiS_Pr->SiS_VBType & (VB_SIS301B | VB_SIS302B)) - delay = SiS310_CRT2DelayCompensation2; - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) - delay = SiS310_CRT2DelayCompensation3; - } - } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - index = GetLCDPtrIndex(SiS_Pr); - delay = SiS310_LCDDelayCompensation1[index]; - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) - delay = SiS310_LCDDelayCompensation2[index]; - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) - delay = SiS310_LCDDelayCompensation3[index]; - if((IS_SIS650740) && (SiS_Pr->SiS_IF_DEF_LVDS == 0)) { - if(SiS_IsM650or651(SiS_Pr,HwDeviceExtension, BaseAddr)) { - delay = SiS310_LCDDelayCompensation4[index]; /* 652c */ - if(SiS_Pr->SiS_VBType & VB_SIS30xNEW) - delay = SiS310_LCDDelayCompensation5[index]; /* 6541 */ - } else { - delay = SiS310_LCDDelayCompensation6[index]; /* 6550 */ - if(SiS_Pr->SiS_VBType & VB_SIS30xNEW) - delay = SiS310_LCDDelayCompensation7[index]; /* 655f */ - } + + } else if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD|SetCRT2ToLCDA)) { /* ---------- LCD/LCDA */ + + BOOLEAN gotitfrompci = FALSE; + + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelCustom) return; + + /* Could we detect a PDC for LCD? If yes, use it */ + + if(HwInfo->pdc) { + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2d,0x0f,((HwInfo->pdc & 0x0f) << 4)); + } + return; } - } else { - index = GetTVPtrIndex(SiS_Pr); - if((ROMAddr) && SiS_Pr->SiS_UseROM) { - if(HwDeviceExtension->jChipType != SIS_330) { - romptr = ROMAddr[0x114] | (ROMAddr[0x115] << 8); - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) - romptr = ROMAddr[0x11a] | (ROMAddr[0x11b] << 8); - } else { - romptr = ROMAddr[0x194] | (ROMAddr[0x195] << 8); - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) - romptr = ROMAddr[0x19a] | (ROMAddr[0x19b] << 8); - } + + /* This is a piece of typical SiS crap: They code the OEM LCD + * delay into the code, at no defined place in the BIOS. + * We now have to start doing a PCI subsystem check here. + */ + + switch(SiS_Pr->SiS_CustomT) { + case CUT_COMPAQ1280: + case CUT_COMPAQ12802: + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { + gotitfrompci = TRUE; + dochiptest = FALSE; + delay = 0x03; + } + break; + case CUT_CLEVO1400: + case CUT_CLEVO14002: + /* if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { */ + gotitfrompci = TRUE; + dochiptest = FALSE; + delay = 0x02; + /* } */ + break; + case CUT_CLEVO1024: + case CUT_CLEVO10242: + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + gotitfrompci = TRUE; + dochiptest = FALSE; + delay = 0x33; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2D,delay); + delay &= 0x0f; + } + break; } - if(romptr) delay = ROMAddr[romptr + index]; - else { - delay = SiS310_TVDelayCompensation1[index]; - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) - delay = SiS310_TVDelayCompensation2[index]; - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) - delay = SiS310_TVDelayCompensation3[index]; - } - if((IS_SIS650740) && (SiS_Pr->SiS_IF_DEF_LVDS == 0)) { - romptr = 0; - if(SiS_IsM650or651(SiS_Pr,HwDeviceExtension, BaseAddr)) { - if((ROMAddr) && SiS_Pr->SiS_UseROM) { - romptr = ROMAddr[0x114] | (ROMAddr[0x115] << 8); - if(SiS_Pr->SiS_VBType & VB_SIS30xNEW) - romptr = ROMAddr[0x11a] | (ROMAddr[0x11b] << 8); - } - if(romptr) delay = ROMAddr[romptr + index]; - else { - delay = SiS310_TVDelayCompensation4[index]; /* 656e @ 0x114 */ - if(SiS_Pr->SiS_VBType & VB_SIS30xNEW) - delay = SiS310_TVDelayCompensation5[index]; /* 6574 @ 0x11a */ - } - } else { - delay = SiS310_TVDelayCompensation6[index]; /* 657a */ - if(SiS_Pr->SiS_VBType & VB_SIS30xNEW) - delay = SiS310_TVDelayCompensation7[index]; /* 6580 */ - } + + /* Could we find it through the PCI ID? If no, use ROM or table */ + + if(!gotitfrompci) { + + index = GetLCDPtrIndexBIOS(SiS_Pr, HwInfo); + myindex = GetLCDPtrIndex(SiS_Pr); + + if(IS_SIS650 && (SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) { + + if(SiS_IsNotM650orLater(SiS_Pr, HwInfo)) { + + if((ROMAddr) && SiS_Pr->SiS_UseROM) { +#if 0 /* Always use the second pointer on 650; some BIOSes */ + /* still carry old 301 data at the first location */ + romptr = ROMAddr[0x120] | (ROMAddr[0x121] << 8); + if(SiS_Pr->SiS_VBType & VB_SIS302LV) +#endif + romptr = ROMAddr[0x122] | (ROMAddr[0x123] << 8); + if(!romptr) return; + delay = ROMAddr[(romptr + index)]; + } else { + delay = SiS310_LCDDelayCompensation_650301B[myindex]; +#if 0 + if(SiS_Pr->SiS_VBType & VB_SIS302LV) + delay = SiS310_LCDDelayCompensation_650301B[myindex]; +#endif + } + + } else { + + delay = SiS310_LCDDelayCompensation_651301LV[myindex]; + if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) + delay = SiS310_LCDDelayCompensation_651302LV[myindex]; + + } + + } else if((ROMAddr) && SiS_Pr->SiS_UseROM && + (SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x1024)) { + + romptr = GetLCDromptr(SiS_Pr, HwInfo); + if(!romptr) return; + delay = ROMAddr[(romptr + index)]; + + } else if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { + + if(IS_SIS650) { + delay = SiS310_LCDDelayCompensation_LVDS650[myindex]; + } else { + delay = SiS310_LCDDelayCompensation_LVDS740[myindex]; + } + + } else { + + delay = SiS310_LCDDelayCompensation_301[myindex]; + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { +#if 0 /* This data is (like the one in the BIOS) wrong. */ + if(IS_SIS550650740660) { + delay = SiS310_LCDDelayCompensation_650301B[myindex]; + } else { +#endif + delay = SiS310_LCDDelayCompensation_3xx301B[myindex]; +#if 0 + } +#endif + } + + } + + } /* got it from PCI */ + + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2D,0x0F,((delay << 4) & 0xf0)); + dochiptest = FALSE; } - } + + } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { /* ------------ TV */ + + index = GetTVPtrIndex(SiS_Pr); + + if(IS_SIS650 && (SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) { + + if(SiS_IsNotM650orLater(SiS_Pr,HwInfo)) { + + if((ROMAddr) && SiS_Pr->SiS_UseROM) { +#if 0 /* Always use the second pointer on 650; some BIOSes */ + /* still carry old 301 data at the first location */ + romptr = ROMAddr[0x114] | (ROMAddr[0x115] << 8); + if(SiS_Pr->SiS_VBType & VB_SIS302LV) +#endif + romptr = ROMAddr[0x11a] | (ROMAddr[0x11b] << 8); + if(!romptr) return; + delay = ROMAddr[romptr + index]; + + } else { + + delay = SiS310_TVDelayCompensation_301B[index]; +#if 0 + if(SiS_Pr->SiS_VBType & VB_SIS302LV) + delay = SiS310_TVDelayCompensation_301B[index]; +#endif + } - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { - if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2D,0xF0,delay); - } else { - if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) { - delay <<= 4; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2D,0x0F,delay); } else { - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2D,0xF0,delay); + + switch(SiS_Pr->SiS_CustomT) { + case CUT_COMPAQ1280: + case CUT_COMPAQ12802: + case CUT_CLEVO1400: + case CUT_CLEVO14002: + delay = 0x02; + dochiptest = FALSE; + break; + case CUT_CLEVO1024: + case CUT_CLEVO10242: + delay = 0x03; + dochiptest = FALSE; + break; + default: + delay = SiS310_TVDelayCompensation_651301LV[index]; + if(SiS_Pr->SiS_VBType & VB_SIS302LV) { + delay = SiS310_TVDelayCompensation_651302LV[index]; + } + } } + + } else if((ROMAddr) && SiS_Pr->SiS_UseROM) { + + romptr = GetTVromptr(SiS_Pr, HwInfo); + if(!romptr) return; + delay = ROMAddr[romptr + index]; + + } else if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { + + delay = SiS310_TVDelayCompensation_LVDS[index]; + + } else { + + delay = SiS310_TVDelayCompensation_301[index]; + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + if(IS_SIS740) { + delay = SiS310_TVDelayCompensation_740301B[index]; + } else { + delay = SiS310_TVDelayCompensation_301B[index]; + } + } + } - } else { - if((IS_SIS650740) && (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) { - temp = (SiS_GetReg1(SiS_Pr->SiS_P3d4,0x36) & 0xf0) >> 4; - if(temp == 8) { + + if(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x13) & 0x04) { /* LCDA */ + delay &= 0x0f; + dochiptest = FALSE; + } + + } else return; + + /* Write delay */ + + if(SiS_Pr->SiS_VBType & VB_SISVB) { + + if(IS_SIS650 && (SiS_Pr->SiS_VBType & VB_SIS301LV302LV) && dochiptest) { + + temp = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) & 0xf0) >> 4; + if(temp == 8) { /* 1400x1050 BIOS (ECS) */ delay &= 0x0f; delay |= 0xb0; } else if(temp == 6) { delay &= 0x0f; delay |= 0xc0; + } else if(temp > 7) { /* 1280x1024 BIOS (which one?) */ + delay = 0x35; } - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x2D,delay); /* index 2D D[3:0] */ + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2D,delay); + } else { + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2D,0xF0,delay); + } + + } else { /* LVDS */ + + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2D,0xF0,delay); + } else { + if(IS_SIS650 && (SiS_Pr->SiS_IF_DEF_CH70xx != 0)) { + delay <<= 4; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2D,0x0F,delay); + } else { + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2D,0xF0,delay); + } + } + } + } -/* TW: Checked against 650/301LVx 1.10.6s BIOS (including data) */ static void -SetAntiFlicker(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr, - UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex) +SetAntiFlicker(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, + USHORT ModeNo,USHORT ModeIdIndex) { - USHORT index,temp,romptr=0; - - temp = GetTVPtrIndex(SiS_Pr); - temp >>= 1; /* 0: NTSC, 1: PAL, 2: HiTV */ + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + USHORT index,temp,temp1,romptr=0; if(ModeNo<=0x13) index = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].VB_StTVFlickerIndex; else index = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].VB_ExtTVFlickerIndex; + temp = GetTVPtrIndex(SiS_Pr); + temp >>= 1; /* 0: NTSC, 1: PAL, 2: HiTV */ + temp1 = temp; + if(ROMAddr && SiS_Pr->SiS_UseROM) { - romptr = ROMAddr[0x112] | (ROMAddr[0x113] << 8); - if(HwDeviceExtension->jChipType == SIS_330) { + if(HwInfo->jChipType >= SIS_661) { + romptr = ROMAddr[0x260] | (ROMAddr[0x261] << 8); + temp1 = GetOEMTVPtr661(SiS_Pr); + temp1 >>= 1; + } else if(HwInfo->jChipType >= SIS_330) { romptr = ROMAddr[0x192] | (ROMAddr[0x193] << 8); + } else { + romptr = ROMAddr[0x112] | (ROMAddr[0x113] << 8); } } if(romptr) { - temp <<= 1; - temp = ROMAddr[romptr + temp + index]; + temp1 <<= 1; + temp = ROMAddr[romptr + temp1 + index]; } else { temp = SiS310_TVAntiFlick1[temp][index]; } @@ -10025,15 +11341,16 @@ SetAntiFlicker(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x0A,0x8f,temp); /* index 0A D[6:4] */ } -/* TW: Checked against 650/301LVx 1.10.6s BIOS (including data) */ static void -SetEdgeEnhance(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr, - UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex) +SetEdgeEnhance(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, + USHORT ModeNo,USHORT ModeIdIndex) { - USHORT index,temp,romptr=0; + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + USHORT index,temp,temp1,romptr=0; temp = GetTVPtrIndex(SiS_Pr); temp >>= 1; /* 0: NTSC, 1: PAL, 2: HiTV */ + temp1 = temp; if(ModeNo<=0x13) index = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].VB_StTVEdgeIndex; @@ -10041,15 +11358,20 @@ SetEdgeEnhance(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT index = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].VB_ExtTVEdgeIndex; if(ROMAddr && SiS_Pr->SiS_UseROM) { - romptr = ROMAddr[0x124] | (ROMAddr[0x125] << 8); - if(HwDeviceExtension->jChipType == SIS_330) { + if(HwInfo->jChipType >= SIS_661) { + romptr = ROMAddr[0x26c] | (ROMAddr[0x26d] << 8); + temp1 = GetOEMTVPtr661(SiS_Pr); + temp1 >>= 1; + } else if(HwInfo->jChipType >= SIS_330) { romptr = ROMAddr[0x1a4] | (ROMAddr[0x1a5] << 8); + } else { + romptr = ROMAddr[0x124] | (ROMAddr[0x125] << 8); } } if(romptr) { - temp <<= 1; - temp = ROMAddr[romptr + temp + index]; + temp1 <<= 1; + temp = ROMAddr[romptr + temp1 + index]; } else { temp = SiS310_TVEdge1[temp][index]; } @@ -10057,97 +11379,125 @@ SetEdgeEnhance(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x3A,0x1F,temp); /* index 0A D[7:5] */ } -/* TW: Checked against 650/301LVx 1.10.6s BIOS (incl data) */ static void -SetYFilter(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr, - UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex) +SetYFilter(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, + USHORT ModeNo,USHORT ModeIdIndex) { - USHORT index, temp, i, j; - UCHAR OutputSelect = *SiS_Pr->pSiS_OutputSelect; - - temp = GetTVPtrIndex(SiS_Pr); - temp >>= 1; /* 0: NTSC, 1: PAL, 2: HiTV */ + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + USHORT index, myindex, oldindex,temp, i, j, flag1 = 0, flag2 = 0, romptr = 0; + ULONG lindex; - if (ModeNo<=0x13) { + if(ModeNo<=0x13) { index = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].VB_StTVYFilterIndex; } else { index = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].VB_ExtTVYFilterIndex; } - if(SiS_Pr->SiS_VBInfo&SetCRT2ToHiVisionTV) temp = 1; /* Hivision TV uses PAL */ + oldindex = index; - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - for(i=0x35, j=0; i<=0x38; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS310_TVYFilter2[temp][index][j]); - } - for(i=0x48; i<=0x4A; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS310_TVYFilter2[temp][index][j]); - } - } else { - for(i=0x35, j=0; i<=0x38; i++, j++){ - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS310_TVYFilter1[temp][index][j]); - } - } + if((HwInfo->jChipType >= SIS_661) && ROMAddr && SiS_Pr->SiS_UseROM) { + if(ModeNo > 0x13) { + index = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].VB_ExtTVYFilterIndexROM661; + } + lindex = GetOEMTVPtr661_2(SiS_Pr); + if(lindex & 0x00ff0000) flag1 = 1; + if(lindex & 0xff000000) flag2 = 1; + lindex &= 0xffff; - if(ROMAddr && SiS_Pr->SiS_UseROM) { - OutputSelect = ROMAddr[0xf3]; - if(HwDeviceExtension->jChipType == SIS_330) { - OutputSelect = ROMAddr[0x11b]; + /* NTSC-J: Use PAL filters */ + if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) lindex = 1; + + romptr = ROMAddr[0x268] | (ROMAddr[0x269] << 8); + if(flag1) myindex = index * 7; + else myindex = index << 2; + + if(romptr) { + romptr += (lindex << 1); + romptr = (ROMAddr[romptr] | (ROMAddr[romptr+1] << 8)) + myindex; + if(romptr) { + if((!flag1) && (flag2)) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x35,0x00); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x36,0x00); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x37,0x00); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x38,ROMAddr[romptr++]); + } else { + for(i=0x35; i<=0x38; i++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,ROMAddr[romptr++]); + } + } + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + for(j=0, i=0x48; i<=0x4a; i++, j++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,ROMAddr[romptr++]); + } + } + return; } + } } - if(OutputSelect & EnablePALMN) { - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x31) & 0x01) { - temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38); - temp &= (EnablePALM | EnablePALN); - if(temp == EnablePALM) { - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - for(i=0x35, j=0; i<=0x38; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS310_PALMFilter2[index][j]); - } - for(i=0x48; i<=0x4A; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS310_PALMFilter2[index][j]); - } - } else { - for(i=0x35, j=0; i<=0x38; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS310_PALMFilter[index][j]); - } - } - } - if(temp == EnablePALN) { - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - for(i=0x35, j=0; i<=0x38; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS310_PALNFilter2[index][j]); - } - for(i=0x48, j=0; i<=0x4A; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS310_PALNFilter2[index][j]); - } - } else { - for(i=0x35, j=0; i<=0x38; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS310_PALNFilter[index][j]); - } - } - } - } + + index = oldindex; + + temp = GetTVPtrIndex(SiS_Pr); + temp >>= 1; /* 0: NTSC, 1: PAL, 2: HiTV */ + + if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) temp = 1; /* NTSC-J uses PAL */ + else if(SiS_Pr->SiS_TVMode & TVSetPALM) temp = 3; /* PAL-M */ + else if(SiS_Pr->SiS_TVMode & TVSetPALN) temp = 4; /* PAL-N */ + if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) temp = 1; /* Hivision TV uses PAL */ + + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + for(i=0x35, j=0; i<=0x38; i++, j++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS310_TVYFilter2[temp][index][j]); + } + for(i=0x48; i<=0x4A; i++, j++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS310_TVYFilter2[temp][index][j]); + } + } else { + for(i=0x35, j=0; i<=0x38; i++, j++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS310_TVYFilter1[temp][index][j]); + } } } -/* TW: Checked against 650/301LVx 1.10.6s BIOS (including data) */ static void -SetPhaseIncr(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr, - UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex) +SetPhaseIncr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, + USHORT ModeNo,USHORT ModeIdIndex) { - USHORT index,temp,temp1,i,j,resinfo,romptr=0; + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + USHORT index,temp,i,j,resinfo,romptr=0; + ULONG lindex; if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) return; - temp1 = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38); /* if PALM/N not set */ - temp1 &= (EnablePALM | EnablePALN); - if(temp1) return; + /* NTSC-J data not in BIOS, and already set in SetGroup2 */ + if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) return; - if (ModeNo<=0x13) { - resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; + if(HwInfo->jChipType >= SIS_661) { + lindex = GetOEMTVPtr661_2(SiS_Pr) & 0xffff; + lindex <<= 2; + if((ROMAddr) && SiS_Pr->SiS_UseROM) { + romptr = ROMAddr[0x264] | (ROMAddr[0x265] << 8); + } + if(romptr) { + romptr += lindex; + for(j=0, i=0x31; i<=0x34; i++, j++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,ROMAddr[romptr + j]); + } + } else { + for(j=0, i=0x31; i<=0x34; i++, j++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS661_TVPhase[lindex + j]); + } + } + return; + } + + /* PAL-M, PAL-N not in BIOS, and already set in SetGroup2 */ + if(SiS_Pr->SiS_TVMode & (TVSetPALM | TVSetPALN)) return; + + if(ModeNo<=0x13) { + resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; } else { - resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; + resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; } temp = GetTVPtrIndex(SiS_Pr); @@ -10156,17 +11506,17 @@ SetPhaseIncr(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT B */ if((ROMAddr) && SiS_Pr->SiS_UseROM) { romptr = ROMAddr[0x116] | (ROMAddr[0x117] << 8); - if(HwDeviceExtension->jChipType == SIS_330) { + if(HwInfo->jChipType >= SIS_330) { romptr = ROMAddr[0x196] | (ROMAddr[0x197] << 8); } if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { romptr = ROMAddr[0x11c] | (ROMAddr[0x11d] << 8); - if(HwDeviceExtension->jChipType == SIS_330) { + if(HwInfo->jChipType >= SIS_330) { romptr = ROMAddr[0x19c] | (ROMAddr[0x19d] << 8); } - if((SiS_Pr->SiS_VBInfo & SetInSlaveMode) && (!(SiS_Pr->SiS_SetFlag & TVSimuMode))) { + if((SiS_Pr->SiS_VBInfo & SetInSlaveMode) && (!(SiS_Pr->SiS_TVMode & TVSetTVSimuMode))) { romptr = ROMAddr[0x116] | (ROMAddr[0x117] << 8); - if(HwDeviceExtension->jChipType == SIS_330) { + if(HwInfo->jChipType >= SIS_330) { romptr = ROMAddr[0x196] | (ROMAddr[0x197] << 8); } } @@ -10175,267 +11525,463 @@ SetPhaseIncr(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT B if(romptr) { romptr += (temp << 2); for(j=0, i=0x31; i<=0x34; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,ROMAddr[romptr + j]); + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,ROMAddr[romptr + j]); } } else { index = temp % 2; temp >>= 1; /* 0:NTSC, 1:PAL, 2:HiTV */ for(j=0, i=0x31; i<=0x34; i++, j++) { if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS310_TVPhaseIncr1[temp][index][j]); - else if((!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) || (SiS_Pr->SiS_SetFlag & TVSimuMode)) - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS310_TVPhaseIncr2[temp][index][j]); + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS310_TVPhaseIncr1[temp][index][j]); + else if((!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) || (SiS_Pr->SiS_TVMode & TVSetTVSimuMode)) + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS310_TVPhaseIncr2[temp][index][j]); else - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS310_TVPhaseIncr1[temp][index][j]); - } - } - - if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* TW: 650/301LV: (VB_SIS301LV | VB_SIS302LV)) */ - if((!(SiS_Pr->SiS_VBInfo & SetPALTV)) && (ModeNo > 0x13)) { - if(resinfo == 6) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x31,0x21); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x32,0xf0); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x33,0xf5); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x34,0x7f); - } else if (resinfo == 7) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x31,0x21); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x32,0xf0); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x33,0xf5); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x34,0x7f); - } else if (resinfo == 8) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x31,0x1e); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x32,0x8b); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x33,0xfb); - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x34,0x7b); + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS310_TVPhaseIncr1[temp][index][j]); + } + } + + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + if((!(SiS_Pr->SiS_TVMode & TVSetPAL)) && (ModeNo > 0x13)) { + if((resinfo == SIS_RI_640x480) || + (resinfo == SIS_RI_800x600)) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x31,0x21); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x32,0xf0); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x33,0xf5); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x34,0x7f); + } else if (resinfo == SIS_RI_1024x768) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x31,0x1e); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x32,0x8b); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x33,0xfb); + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x34,0x7b); } } } } void -SiS_OEM310Setting(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr, - UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex) -{ - SetDelayComp(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo); - /* TW: The TV functions are not for LVDS */ - if( (SiS_Pr->SiS_IF_DEF_LVDS == 0) && (SiS_Pr->SiS_VBInfo & SetCRT2ToTV) ) { - SetAntiFlicker(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,ModeIdIndex); - SetPhaseIncr(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,ModeIdIndex); - SetYFilter(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,ModeIdIndex); +SiS_OEM310Setting(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, + USHORT ModeNo,USHORT ModeIdIndex) +{ + SetDelayComp(SiS_Pr,HwInfo,ModeNo); + + if(SiS_Pr->UseCustomMode) return; + + if((SiS_Pr->SiS_VBType & VB_SISVB) && (SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) { + SetAntiFlicker(SiS_Pr,HwInfo,ModeNo,ModeIdIndex); + SetPhaseIncr(SiS_Pr,HwInfo,ModeNo,ModeIdIndex); + SetYFilter(SiS_Pr,HwInfo,ModeNo,ModeIdIndex); if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) { - SetEdgeEnhance(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,ModeIdIndex); + SetEdgeEnhance(SiS_Pr,HwInfo,ModeNo,ModeIdIndex); } } } -/* TW: New from 650/301LVx 1.10.6s, 1.10.7w - clashes with OEMLCD() */ +static void +SetDelayComp661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo, + USHORT ModeIdIndex, USHORT RTI) +{ + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + USHORT delay = 0, romptr = 0, index; + UCHAR *myptr = NULL; + UCHAR temp; + + if(!(SiS_Pr->SiS_VBInfo & (SetCRT2ToTV | SetCRT2ToLCD | SetCRT2ToLCDA | SetCRT2ToRAMDAC))) + return; + + delay = SiS_Pr->SiS_RefIndex[RTI].Ext_PDC; + + delay &= 0xf0; + delay >>= 4; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) delay <<= 12; /* BIOS: 8, wrong */ + + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + index = GetOEMTVPtr661(SiS_Pr); + if((ROMAddr) && SiS_Pr->SiS_UseROM) { + romptr = ROMAddr[0x25c] | (ROMAddr[0x25d] << 8); + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + romptr = ROMAddr[0x25e] | (ROMAddr[0x25f] << 8); + } + } + if(romptr) myptr = &ROMAddr[romptr]; + if(!myptr) { + myptr = (UCHAR *)SiS_TVDelay661_301; + if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { + myptr = (UCHAR *)SiS_TVDelay661_301B; + } + } + delay = myptr[index]; + if(SiS_GetReg(SiS_Pr->SiS_Part1Port,0x13) & 0x04) delay >>= 4; /* Should test dual edge */ + } else if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { + if(HwInfo->pdc) { + delay = HwInfo->pdc & 0x0f; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { + delay |= (delay << 12); + } + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelCustom) { + delay = 0x4444; /* TEST THIS */ + } else if(!(SiS_Pr->SiS_LCDInfo & LCDPass11)) { + myptr = GetLCDStructPtr661(SiS_Pr, HwInfo); + if(myptr) delay = myptr[4]; + else delay = 0x44; + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { + delay |= (delay << 8); + } + } + } + + temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x2d); + if(SiS_Pr->SiS_VBInfo & (SetCRT2ToTV | SetCRT2ToLCD | SetCRT2ToRAMDAC)) { + temp &= 0xf0; + temp |= (delay & 0x000f); + } + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { + temp &= 0x0f; + temp |= ((delay & 0xf000) >> 8); + } + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2d,temp); +} + +static void +SetCRT2SyncDither661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT ModeNo, USHORT RTI) +{ + USHORT infoflag; + UCHAR temp; + + infoflag = SiS_Pr->SiS_RefIndex[RTI].Ext_InfoFlag; + if(ModeNo <= 0x13) { + infoflag = SiS_GetRegByte(SiS_Pr->SiS_P3ca+2); + } + infoflag &= 0xc0; + if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { + temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x37); + if(temp & 0x20) infoflag = temp; + if(temp & 0x01) infoflag |= 0x01; + } + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { + temp = 0x0c; + if(infoflag & 0x01) temp ^= 0x14; /* BIOS: 18, wrong */ + temp |= (infoflag >> 6); + SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x1a,0xe0,temp); + } + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { + temp = 0; + if(infoflag & 0x01) temp |= 0x80; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x1a,0x7f,temp); + temp = 0x30; + if(infoflag & 0x01) temp = 0x20; + infoflag &= 0xc0; + temp |= infoflag; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0f,temp); + } +} + +static void +SetPanelParms661(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo) +{ + UCHAR *myptr; + + if(SiS_Pr->SiS_VBType & (VB_SIS301LV | VB_SIS302LV | VB_SIS302ELV)) { + if(SiS_Pr->LVDSHL != -1) { + SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x24,0xfc,SiS_Pr->LVDSHL); + } + } + + myptr = GetLCDStructPtr661(SiS_Pr, HwInfo); + if(myptr) { + if(SiS_Pr->SiS_VBType & (VB_SIS301LV | VB_SIS302LV | VB_SIS302ELV)) { + if(SiS_Pr->LVDSHL == -1) { + SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x24,0xE0,myptr[1] & 0x1f); + } else { + SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x24,0xE3,myptr[1] & 0x1c); + } + } + SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x0d,0x3f,myptr[2] & 0xc0); + } +} + +void +SiS_OEM661Setting(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, + USHORT ModeNo,USHORT ModeIdIndex, USHORT RRTI) +{ + if(SiS_Pr->SiS_VBType & VB_SISVB) { + + SetDelayComp661(SiS_Pr,HwInfo,ModeNo,ModeIdIndex,RRTI); + + if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { + SetCRT2SyncDither661(SiS_Pr,HwInfo,ModeNo,RRTI); + SetPanelParms661(SiS_Pr,HwInfo); + } + + if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { + SetPhaseIncr(SiS_Pr,HwInfo,ModeNo,ModeIdIndex); + SetYFilter(SiS_Pr,HwInfo,ModeNo,ModeIdIndex); + SetAntiFlicker(SiS_Pr,HwInfo,ModeNo,ModeIdIndex); + if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) { + SetEdgeEnhance(SiS_Pr,HwInfo,ModeNo,ModeIdIndex); + } + } + } +} + +/* FinalizeLCD + * This finalizes some CRT2 registers for the very panel used. + * If we have a backup if these registers, we use it; otherwise + * we set the register according to most BIOSes. However, this + * function looks quite different in every BIOS, so you better + * pray that we have a backup... + */ void -SiS_FinalizeLCD(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo, - USHORT ModeIdIndex, PSIS_HW_DEVICE_INFO HwDeviceExtension) +SiS_FinalizeLCD(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex, + PSIS_HW_INFO HwInfo) { USHORT tempcl,tempch,tempbl,tempbh,tempbx,tempax,temp; USHORT resinfo,modeflag; - if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) return; + if(!(SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) return; + + if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { + if(SiS_Pr->LVDSHL != -1) { + SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x24,0xfc,SiS_Pr->LVDSHL); + } + } + + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelCustom) return; + if(SiS_Pr->UseCustomMode) return; + + switch(SiS_Pr->SiS_CustomT) { + case CUT_COMPAQ1280: + case CUT_COMPAQ12802: + case CUT_CLEVO1400: + case CUT_CLEVO14002: + return; + } if(ModeNo <= 0x13) { - resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; - modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo; + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; } else { - resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; - modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO; + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + } + + if(IS_SIS650) { + if(!(SiS_GetReg(SiS_Pr->SiS_P3d4, 0x5f) & 0xf0)) { + if(SiS_Pr->SiS_CustomT == CUT_CLEVO1024) { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1e,0x02); + } else { + SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1e,0x03); + } + } + } + + if(SiS_Pr->SiS_CustomT == CUT_CLEVO1024) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + /* Maybe all panels? */ + if(SiS_Pr->LVDSHL == -1) { + SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x24,0xfc,0x01); + } + return; + } + } + + if(SiS_Pr->SiS_CustomT == CUT_CLEVO10242) { + if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + if(SiS_Pr->LVDSHL == -1) { + /* Maybe all panels? */ + SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x24,0xfc,0x01); + } + if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { + tempch = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) >> 4; + if(tempch == 3) { + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,0x02); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1b,0x25); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1c,0x00); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1d,0x1b); + } + } + return; + } + } } if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x2a,0x00); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x30,0x00); - SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x34,0x10); +#ifdef SET_EMI + if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) { + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x2a,0x00); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x30,0x00); + SiS_SetReg(SiS_Pr->SiS_Part4Port,0x34,0x10); + } +#endif + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { + if(SiS_Pr->LVDSHL == -1) { + /* Maybe ACER only? */ + SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x24,0xfc,0x01); + } } - tempch = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x36); - tempch &= 0xf0; - tempch >>= 4; + tempch = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) >> 4; if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1f,0x76); - } - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { /* From 1.10.8w */ - if(!(SiS_Pr->SiS_LCDInfo & LCDNonExpanding)) { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x14,0x90); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,0x01); - if((ModeNo > 0x13) && (resinfo == 8)) { - tempbx = 806; /* 0x326 */ - tempbx--; - temp = tempbx & 0xff; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1b,temp); - temp = (tempbx >> 8) & 0x03; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x1d,0xf8,temp); - } - } else { - if(ModeNo <= 0x13) { - if(ModeNo <= 1) { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,0x70); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x19,0xff); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1b,0x48); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1d,0x12); - } - if(!(modeflag & HalfDCLK)) { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x14,0x20); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x15,0x1a); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x16,0x28); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x17,0x00); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,0x4c); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x19,0xdc); - if(ModeNo == 0x12) { - switch(tempch) { - case 0: - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,0x95); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x19,0xdc); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1a,0x10); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1b,0x95); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1c,0x48); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1d,0x12); - break; - case 2: - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,0x95); - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1b,0x48); - break; - case 3: - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1b,0x95); - break; - } - } - } - } + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1f,0x76); + } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { + if(tempch == 0x03) { + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,0x02); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1b,0x25); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1c,0x00); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1d,0x1b); + } + if((SiS_Pr->Backup == TRUE) && (SiS_Pr->Backup_Mode == ModeNo)) { + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x14,SiS_Pr->Backup_14); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x15,SiS_Pr->Backup_15); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x16,SiS_Pr->Backup_16); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x17,SiS_Pr->Backup_17); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,SiS_Pr->Backup_18); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x19,SiS_Pr->Backup_19); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1a,SiS_Pr->Backup_1a); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1b,SiS_Pr->Backup_1b); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1c,SiS_Pr->Backup_1c); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1d,SiS_Pr->Backup_1d); + } else if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) { /* 1.10.8w */ + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x14,0x90); + if(ModeNo <= 0x13) { + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,0x11); + if((resinfo == 0) || (resinfo == 2)) return; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,0x18); + if((resinfo == 1) || (resinfo == 3)) return; + } + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,0x02); + if((ModeNo > 0x13) && (resinfo == SIS_RI_1024x768)) { + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,0x02); /* 1.10.7u */ +#if 0 + tempbx = 806; /* 0x326 */ /* other older BIOSes */ + tempbx--; + temp = tempbx & 0xff; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1b,temp); + temp = (tempbx >> 8) & 0x03; + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x1d,0xf8,temp); +#endif + } + } else if(ModeNo <= 0x13) { + if(ModeNo <= 1) { + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,0x70); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x19,0xff); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1b,0x48); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1d,0x12); + } + if(!(modeflag & HalfDCLK)) { + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x14,0x20); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x15,0x1a); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x16,0x28); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x17,0x00); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,0x4c); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x19,0xdc); + if(ModeNo == 0x12) { + switch(tempch) { + case 0: + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,0x95); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x19,0xdc); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1a,0x10); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1b,0x95); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1c,0x48); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1d,0x12); + break; + case 2: + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,0x95); + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1b,0x48); + break; + case 3: + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1b,0x95); + break; + } + } + } } } } else { - tempcl = tempbh = SiS_GetReg1(SiS_Pr->SiS_Part2Port,0x01); + tempcl = tempbh = SiS_GetReg(SiS_Pr->SiS_Part2Port,0x01); tempcl &= 0x0f; tempbh &= 0x70; tempbh >>= 4; - tempbl = SiS_GetReg1(SiS_Pr->SiS_Part2Port,0x04); + tempbl = SiS_GetReg(SiS_Pr->SiS_Part2Port,0x04); tempbx = (tempbh << 8) | tempbl; if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { - if((resinfo == 8) || (!(SiS_Pr->SiS_LCDInfo & LCDNonExpanding))) { + if((resinfo == SIS_RI_1024x768) || (!(SiS_Pr->SiS_LCDInfo & DontExpandLCD))) { if(SiS_Pr->SiS_SetFlag & LCDVESATiming) { - tempbx = 770; + tempbx = 770; } else { - if(tempbx > 770) tempbx = 770; - if(SiS_Pr->SiS_VGAVDE < 600) { - tempax = 768 - SiS_Pr->SiS_VGAVDE; - tempax >>= 4; /* From 1.10.7w; 1.10.6s: 3; */ - if(SiS_Pr->SiS_VGAVDE <= 480) tempax >>= 4; /* From 1.10.7w; 1.10.6s: < 480; >>=1; */ - tempbx -= tempax; - } + if(tempbx > 770) tempbx = 770; + if(SiS_Pr->SiS_VGAVDE < 600) { + tempax = 768 - SiS_Pr->SiS_VGAVDE; + tempax >>= 4; /* 1.10.7w; 1.10.6s: 3; */ + if(SiS_Pr->SiS_VGAVDE <= 480) tempax >>= 4; /* 1.10.7w; 1.10.6s: < 480; >>=1; */ + tempbx -= tempax; + } } } else return; } -#if 0 - if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) { - } -#endif temp = tempbx & 0xff; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x04,temp); - temp = (tempbx & 0xff00) >> 8; - temp <<= 4; - temp |= tempcl; + SiS_SetReg(SiS_Pr->SiS_Part2Port,0x04,temp); + temp = ((tempbx & 0xff00) >> 4) | tempcl; SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x01,0x80,temp); } } } -/* TW: New and checked from 650/301LV BIOS */ -/* This might clash with newer "FinalizeLCD()" function */ -void -SiS_OEMLCD(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr, - UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex) -{ - USHORT tempbx,tempah,tempbl,tempbh,tempcl; - - if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) return; - - if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) { - SiS_UnLockCRT2(SiS_Pr,HwDeviceExtension,BaseAddr); - tempbh = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x1a); - tempbh &= 0x38; - tempbh >>= 3; - tempbl = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x18); - tempbx = (tempbh << 8) | tempbl; - if(SiS_Pr->SiS_LCDTypeInfo == 1) tempbx -= 0x12; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,tempbx & 0x00ff); - tempah = (tempbx & 0xff00) >> 8; - tempah &= 0x07; - tempah <<= 3; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x1a,0xc7,tempah); - tempah = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x19); - tempah &= 0x0f; - if(SiS_Pr->SiS_LCDTypeInfo == 1) tempah -= 2; - tempah &= 0x0f; - SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0xF0,tempah); - tempah = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x14); - if(SiS_Pr->SiS_LCDTypeInfo == 1) tempah++; - tempah -= 8; - SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x14,tempah); - } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - tempcl = tempbh = SiS_GetReg1(SiS_Pr->SiS_Part2Port,0x01); - tempbh &= 0x70; - tempbh >>= 4; - tempbl = SiS_GetReg1(SiS_Pr->SiS_Part2Port,0x04); - tempbx = (tempbh << 8) | tempbl; - if(SiS_Pr->SiS_LCDTypeInfo == 1) { - tempbx -= 0x1e; - tempcl &= 0x0f; - tempcl -= 4; - tempcl &= 0x0f; - } - tempbl = tempbx & 0x00ff; - tempbh = (tempbx >> 8) & 0x00ff; - SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x04,tempbl); - tempbh <<= 4; - tempbh |= tempcl; - SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x01,0x80,tempbh); - } -} #endif - /* ================= SiS 300 O.E.M. ================== */ #ifdef SIS300 -#if 0 /* Not used */ -static USHORT -GetRevisionID(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension) +void +SetOEMLCDData2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, + USHORT ModeNo,USHORT ModeIdIndex, USHORT RefTabIndex) { - ULONG temp1; -#ifndef LINUX_XF86 - ULONG base; -#endif - USHORT temp2 = 0; + USHORT crt2crtc=0, modeflag, myindex=0; + UCHAR temp; + int i; - if((HwDeviceExtension->jChipType==SIS_540)|| - (HwDeviceExtension->jChipType==SIS_630)|| - (HwDeviceExtension->jChipType==SIS_730)) { -#ifndef LINUX_XF86 - base = 0x80000008; - OutPortLong(base,0xcf8); - temp1 = InPortLong(0xcfc); -#else - temp1=pciReadLong(0x00000000, 0x08); -#endif - temp1 &= 0x000000FF; - temp2 = (USHORT)(temp1); - return temp2; - } - return 0; + if(ModeNo <= 0x13) { + modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag; + crt2crtc = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC; + } else { + modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag; + crt2crtc = SiS_Pr->SiS_RefIndex[RefTabIndex].Ext_CRT2CRTC; + } + + crt2crtc &= 0x3f; + + if(SiS_Pr->SiS_CustomT == CUT_BARCO1024) { + SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xdf); + } + + if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) { + if(modeflag & HalfDCLK) myindex = 1; + + if(SiS_Pr->SiS_SetFlag & LowModeTests) { + for(i=0; i<7; i++) { + if(barco_p1[myindex][crt2crtc][i][0]) { + SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port, + barco_p1[myindex][crt2crtc][i][0], + barco_p1[myindex][crt2crtc][i][2], + barco_p1[myindex][crt2crtc][i][1]); + } + } + } + temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00); + if(temp & 0x80) { + temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x18); + temp++; + SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,temp); + } + } } -#endif -/* TW: Checked against 630/301B BIOS (incl data) */ static USHORT -GetOEMLCDPtr(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, UCHAR *ROMAddr, int Flag) +GetOEMLCDPtr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, int Flag) { + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; USHORT tempbx=0,romptr=0; UCHAR customtable300[] = { 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, @@ -10446,24 +11992,24 @@ GetOEMLCDPtr(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, UCHAR * 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff }; - if(HwDeviceExtension->jChipType == SIS_300) { + if(HwInfo->jChipType == SIS_300) { - tempbx = SiS_Pr->SiS_LCDResInfo - 2; + tempbx = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) & 0x0f) - 2; if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) tempbx += 4; if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx += 3; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 3; } if((ROMAddr) && SiS_Pr->SiS_UseROM) { if(ROMAddr[0x235] & 0x80) { tempbx = SiS_Pr->SiS_LCDTypeInfo; if(Flag) { - romptr = ROMAddr[0x255] | (ROMAddr[0x256] << 8); - if(romptr) { + romptr = ROMAddr[0x255] | (ROMAddr[0x256] << 8); + if(romptr) { tempbx = ROMAddr[romptr + SiS_Pr->SiS_LCDTypeInfo]; - } else { + } else { tempbx = customtable300[SiS_Pr->SiS_LCDTypeInfo]; - } - if(tempbx == 0xFF) return 0xFFFF; + } + if(tempbx == 0xFF) return 0xFFFF; } tempbx <<= 1; if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) tempbx++; @@ -10473,103 +12019,109 @@ GetOEMLCDPtr(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, UCHAR * } else { if(Flag) { - if((ROMAddr) && SiS_Pr->SiS_UseROM) { - romptr = ROMAddr[0x255] | (ROMAddr[0x256] << 8); - if(romptr) { - tempbx = ROMAddr[romptr + SiS_Pr->SiS_LCDTypeInfo]; - } else { - tempbx = 0xff; - } - } else { - tempbx = customtable630[SiS_Pr->SiS_LCDTypeInfo]; - } - if(tempbx == 0xFF) return 0xFFFF; - tempbx <<= 2; - if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempbx += 2; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx++; - return tempbx; + if((ROMAddr) && SiS_Pr->SiS_UseROM) { + romptr = ROMAddr[0x255] | (ROMAddr[0x256] << 8); + if(romptr) { + tempbx = ROMAddr[romptr + SiS_Pr->SiS_LCDTypeInfo]; + } else { + tempbx = 0xff; + } + } else { + tempbx = customtable630[SiS_Pr->SiS_LCDTypeInfo]; + } + if(tempbx == 0xFF) return 0xFFFF; + tempbx <<= 2; + if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempbx += 2; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++; + return tempbx; } tempbx = SiS_Pr->SiS_LCDTypeInfo << 2; if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempbx += 2; - if(SiS_Pr->SiS_LCDInfo & LCDNonExpanding) tempbx++; + if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++; } return tempbx; } -/* TW: Checked against 630/301B and 630/LVDS BIOS (incl data) */ static void -SetOEMLCDDelay(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr, - UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex) +SetOEMLCDDelay(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, + USHORT ModeNo,USHORT ModeIdIndex) { + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; USHORT index,temp,romptr=0; + if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelCustom) return; + if((ROMAddr) && SiS_Pr->SiS_UseROM) { if(!(ROMAddr[0x237] & 0x01)) return; if(!(ROMAddr[0x237] & 0x02)) return; romptr = ROMAddr[0x24b] | (ROMAddr[0x24c] << 8); } - /* TW: The Panel Compensation Delay should be set according to tables - * here. Unfortunately, various BIOS versions don't case about - * a uniform way using eg. ROM byte 0x220, but use different - * hard coded delays (0x04, 0x20, 0x18) in SetGroup1(). - * Thus we don't set this if the user select a custom pdc or if - * we otherwise detected a valid pdc. + /* The Panel Compensation Delay should be set according to tables + * here. Unfortunately, various BIOS versions don't case about + * a uniform way using eg. ROM byte 0x220, but use different + * hard coded delays (0x04, 0x20, 0x18) in SetGroup1(). + * Thus we don't set this if the user select a custom pdc or if + * we otherwise detected a valid pdc. */ - if(HwDeviceExtension->pdc) return; + if(HwInfo->pdc) return; - temp = GetOEMLCDPtr(SiS_Pr,HwDeviceExtension, ROMAddr, 0); + temp = GetOEMLCDPtr(SiS_Pr,HwInfo, 0); - index = SiS_Pr->SiS_VBModeIDTable[ModeIdIndex].VB_LCDDelayIndex; - - if(HwDeviceExtension->jChipType != SIS_300) { + if(SiS_Pr->UseCustomMode) + index = 0; + else + index = SiS_Pr->SiS_VBModeIDTable[ModeIdIndex].VB_LCDDelayIndex; + + if(HwInfo->jChipType != SIS_300) { + if(romptr) { + romptr += (temp * 2); + romptr = ROMAddr[romptr] | (ROMAddr[romptr + 1] << 8); + romptr += index; + temp = ROMAddr[romptr]; + } else { + if(SiS_Pr->SiS_VBType & VB_SISVB) { + temp = SiS300_OEMLCDDelay2[temp][index]; + } else { + temp = SiS300_OEMLCDDelay3[temp][index]; + } + } + } else { + if((ROMAddr) && SiS_Pr->SiS_UseROM && (ROMAddr[0x235] & 0x80)) { if(romptr) { romptr += (temp * 2); romptr = ROMAddr[romptr] | (ROMAddr[romptr + 1] << 8); romptr += index; temp = ROMAddr[romptr]; } else { - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - temp = SiS300_OEMLCDDelay2[temp][index]; + temp = SiS300_OEMLCDDelay5[temp][index]; + } + } else { + if((ROMAddr) && SiS_Pr->SiS_UseROM) { + romptr = ROMAddr[0x249] | (ROMAddr[0x24a] << 8); + if(romptr) { + romptr += (temp * 2); + romptr = ROMAddr[romptr] | (ROMAddr[romptr + 1] << 8); + romptr += index; + temp = ROMAddr[romptr]; } else { - temp = SiS300_OEMLCDDelay3[temp][index]; - } + temp = SiS300_OEMLCDDelay4[temp][index]; + } + } else { + temp = SiS300_OEMLCDDelay4[temp][index]; } - } else { - if((ROMAddr) && SiS_Pr->SiS_UseROM && (ROMAddr[0x235] & 0x80)) { - if(romptr) { - romptr += (temp * 2); - romptr = ROMAddr[romptr] | (ROMAddr[romptr + 1] << 8); - romptr += index; - temp = ROMAddr[romptr]; - } else { - temp = SiS300_OEMLCDDelay5[temp][index]; - } - } else { - if((ROMAddr) && SiS_Pr->SiS_UseROM) { - romptr = ROMAddr[0x249] | (ROMAddr[0x24a] << 8); - if(romptr) { - romptr += (temp * 2); - romptr = ROMAddr[romptr] | (ROMAddr[romptr + 1] << 8); - romptr += index; - temp = ROMAddr[romptr]; - } else { - temp = SiS300_OEMLCDDelay4[temp][index]; - } - } else { - temp = SiS300_OEMLCDDelay4[temp][index]; - } - } + } } temp &= 0x3c; SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,~0x3C,temp); /* index 0A D[6:4] */ } static void -SetOEMLCDData(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr, - UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex) +SetOEMLCDData(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, + USHORT ModeNo,USHORT ModeIdIndex) { -#if 0 /* TW: Unfinished; VData table missing */ +#if 0 /* Unfinished; Data table missing */ + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; USHORT index,temp; if((ROMAddr) && SiS_Pr->SiS_UseROM) { @@ -10578,26 +12130,25 @@ SetOEMLCDData(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT /* No rom pointer in BIOS header! */ } - temp = GetOEMLCDPtr(SiS_Pr,HwDeviceExtension, ROMAddr, 1); + temp = GetOEMLCDPtr(SiS_Pr,HwInfo, 1); if(temp = 0xFFFF) return; index = SiS_Pr->SiS_VBModeIDTable[ModeIdIndex]._VB_LCDHIndex; for(i=0x14, j=0; i<=0x17; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,i,SiS300_LCDHData[temp][index][j]); + SiS_SetReg(SiS_Pr->SiS_Part1Port,i,SiS300_LCDHData[temp][index][j]); } SiS_SetRegANDOR(SiS_SiS_Part1Port,0x1a, 0xf8, (SiS300_LCDHData[temp][index][j] & 0x07)); index = SiS_Pr->SiS_VBModeIDTable[ModeIdIndex]._VB_LCDVIndex; - SiS_SetReg1(SiS_SiS_Part1Port,0x18, SiS300_LCDVData[temp][index][0]); + SiS_SetReg(SiS_SiS_Part1Port,0x18, SiS300_LCDVData[temp][index][0]); SiS_SetRegANDOR(SiS_SiS_Part1Port,0x19, 0xF0, SiS300_LCDVData[temp][index][1]); SiS_SetRegANDOR(SiS_SiS_Part1Port,0x1A, 0xC7, (SiS300_LCDVData[temp][index][2] & 0x38)); for(i=0x1b, j=3; i<=0x1d; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part1Port,i,SiS300_LCDVData[temp][index][j]); + SiS_SetReg(SiS_Pr->SiS_Part1Port,i,SiS300_LCDVData[temp][index][j]); } #endif } -/* TW: Checked against 630/301B 2.04.50 and 630/LVDS BIOS */ static USHORT GetOEMTVPtr(SiS_Private *SiS_Pr) { @@ -10605,22 +12156,22 @@ GetOEMTVPtr(SiS_Private *SiS_Pr) index = 0; if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) index += 4; - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { + if(SiS_Pr->SiS_VBType & VB_SISVB) { if(SiS_Pr->SiS_VBInfo & SetCRT2ToSCART) index += 2; else if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) index += 3; - else if(SiS_Pr->SiS_VBInfo & SetPALTV) index += 1; + else if(SiS_Pr->SiS_TVMode & TVSetPAL) index += 1; } else { - if(SiS_Pr->SiS_VBInfo & SetCHTVOverScan) index += 2; - if(SiS_Pr->SiS_VBInfo & SetPALTV) index += 1; + if(SiS_Pr->SiS_TVMode & TVSetCHOverScan) index += 2; + if(SiS_Pr->SiS_TVMode & TVSetPAL) index += 1; } return index; } -/* TW: Checked against 630/301B 2.04.50 and 630/LVDS BIOS (incl data) */ static void -SetOEMTVDelay(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr, - UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex) +SetOEMTVDelay(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, + USHORT ModeNo,USHORT ModeIdIndex) { + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; USHORT index,temp,romptr=0; if((ROMAddr) && SiS_Pr->SiS_UseROM) { @@ -10639,7 +12190,7 @@ SetOEMTVDelay(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT romptr += index; temp = ROMAddr[romptr]; } else { - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { + if(SiS_Pr->SiS_VBType & VB_SISVB) { temp = SiS300_OEMTVDelay301[temp][index]; } else { temp = SiS300_OEMTVDelayLVDS[temp][index]; @@ -10649,12 +12200,11 @@ SetOEMTVDelay(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,~0x3C,temp); /* index 0A D[6:4] */ } -/* TW: Checked against 630/301B 2.04.50 BIOS (incl data) */ static void -SetOEMAntiFlicker(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, - USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo, - USHORT ModeIdIndex) +SetOEMAntiFlicker(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, + USHORT ModeNo, USHORT ModeIdIndex) { + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; USHORT index,temp,romptr=0; if((ROMAddr) && SiS_Pr->SiS_UseROM) { @@ -10679,15 +12229,17 @@ SetOEMAntiFlicker(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x0A,0x8F,temp); /* index 0A D[6:4] */ } -/* TW: Checked against 630/301B 2.04.50 BIOS (incl data) */ static void -SetOEMPhaseIncr(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr, - UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex) +SetOEMPhaseIncr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, + USHORT ModeNo,USHORT ModeIdIndex) { + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; USHORT index,i,j,temp,romptr=0; if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) return; + if(SiS_Pr->SiS_TVMode & (TVSetNTSC1024 | TVSetNTSCJ | TVSetPALM | TVSetPALN)) return; + if((ROMAddr) && SiS_Pr->SiS_UseROM) { if(!(ROMAddr[0x238] & 0x01)) return; if(!(ROMAddr[0x238] & 0x08)) return; @@ -10699,31 +12251,31 @@ SetOEMPhaseIncr(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHOR index = SiS_Pr->SiS_VBModeIDTable[ModeIdIndex].VB_TVPhaseIndex; if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { - for(i=0x31, j=0; i<=0x34; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS300_Phase2[temp][index][j]); - } + for(i=0x31, j=0; i<=0x34; i++, j++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS300_Phase2[temp][index][j]); + } } else { - if(romptr) { - romptr += (temp * 2); - romptr = ROMAddr[romptr] | (ROMAddr[romptr + 1] << 8); - romptr += (index * 4); - for(i=0x31, j=0; i<=0x34; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,ROMAddr[romptr + j]); - } - } else { - for(i=0x31, j=0; i<=0x34; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS300_Phase1[temp][index][j]); - } - } + if(romptr) { + romptr += (temp * 2); + romptr = ROMAddr[romptr] | (ROMAddr[romptr + 1] << 8); + romptr += (index * 4); + for(i=0x31, j=0; i<=0x34; i++, j++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,ROMAddr[romptr + j]); + } + } else { + for(i=0x31, j=0; i<=0x34; i++, j++) { + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS300_Phase1[temp][index][j]); + } + } } } -/* TW: Checked against 630/301B 2.04.50 BIOS (incl data) */ static void -SetOEMYFilter(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr, - UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex) +SetOEMYFilter(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, + USHORT ModeNo,USHORT ModeIdIndex) { - USHORT index,temp,temp1,i,j,romptr=0; + UCHAR *ROMAddr = HwInfo->pjVirtualRomBase; + USHORT index,temp,i,j,romptr=0; if(SiS_Pr->SiS_VBInfo & (SetCRT2ToSCART | SetCRT2ToHiVisionTV)) return; @@ -10735,64 +12287,85 @@ SetOEMYFilter(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT temp = GetOEMTVPtr(SiS_Pr); + if(SiS_Pr->SiS_TVMode & TVSetPALM) temp = 8; + else if(SiS_Pr->SiS_TVMode & TVSetPALN) temp = 9; + /* NTSCJ uses NTSC filters */ + index = SiS_Pr->SiS_VBModeIDTable[ModeIdIndex].VB_TVYFilterIndex; - if(HwDeviceExtension->jChipType > SIS_300) { - if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x31) & 0x01) { - temp1 = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x35); - if(temp1 & (EnablePALM | EnablePALN)) { - temp = 8; - if(!(temp1 & EnablePALM)) temp = 9; - } - } - } if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { for(i=0x35, j=0; i<=0x38; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS300_Filter2[temp][index][j]); + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS300_Filter2[temp][index][j]); } for(i=0x48; i<=0x4A; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS300_Filter2[temp][index][j]); + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS300_Filter2[temp][index][j]); } } else { - if(romptr) { + if((romptr) && (!(SiS_Pr->SiS_TVMode & (TVSetPALM|TVSetPALN)))) { romptr += (temp * 2); romptr = ROMAddr[romptr] | (ROMAddr[romptr + 1] << 8); romptr += (index * 4); for(i=0x35, j=0; i<=0x38; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,ROMAddr[romptr + j]); + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,ROMAddr[romptr + j]); } } else { for(i=0x35, j=0; i<=0x38; i++, j++) { - SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS300_Filter1[temp][index][j]); + SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS300_Filter1[temp][index][j]); } } } } +static USHORT +SiS_SearchVBModeID(SiS_Private *SiS_Pr, USHORT *ModeNo) +{ + USHORT ModeIdIndex; + UCHAR VGAINFO = SiS_Pr->SiS_VGAINFO; + + if(*ModeNo <= 5) *ModeNo |= 1; + + for(ModeIdIndex=0; ; ModeIdIndex++) { + if(SiS_Pr->SiS_VBModeIDTable[ModeIdIndex].ModeID == *ModeNo) break; + if(SiS_Pr->SiS_VBModeIDTable[ModeIdIndex].ModeID == 0xFF) return 0; + } + + if(*ModeNo != 0x07) { + if(*ModeNo > 0x03) return ModeIdIndex; + if(VGAINFO & 0x80) return ModeIdIndex; + ModeIdIndex++; + } + + if(VGAINFO & 0x10) ModeIdIndex++; /* 400 lines */ + /* else 350 lines */ + return ModeIdIndex; +} + void -SiS_OEM300Setting(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, - USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo) +SiS_OEM300Setting(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, + USHORT ModeNo, USHORT ModeIdIndex, USHORT RefTableIndex) { - USHORT ModeIdIndex; + USHORT OEMModeIdIndex=0; - ModeIdIndex = SiS_SearchVBModeID(SiS_Pr,ROMAddr,&ModeNo); - if(!(ModeIdIndex)) return; + if(!SiS_Pr->UseCustomMode) { + OEMModeIdIndex = SiS_SearchVBModeID(SiS_Pr,&ModeNo); + if(!(OEMModeIdIndex)) return; + } if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { - SetOEMLCDDelay(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,ModeIdIndex); - if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { - SetOEMLCDData(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,ModeIdIndex); - } + SetOEMLCDDelay(SiS_Pr, HwInfo, ModeNo, OEMModeIdIndex); + if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { + SetOEMLCDData(SiS_Pr, HwInfo, ModeNo, OEMModeIdIndex); + } } + if(SiS_Pr->UseCustomMode) return; if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { - SetOEMTVDelay(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,ModeIdIndex); - if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { - SetOEMAntiFlicker(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,ModeIdIndex); - SetOEMPhaseIncr(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,ModeIdIndex); - SetOEMYFilter(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,ModeIdIndex); - } + SetOEMTVDelay(SiS_Pr, HwInfo, ModeNo,OEMModeIdIndex); + if(SiS_Pr->SiS_VBType & VB_SISVB) { + SetOEMAntiFlicker(SiS_Pr, HwInfo, ModeNo, OEMModeIdIndex); + SetOEMPhaseIncr(SiS_Pr, HwInfo, ModeNo, OEMModeIdIndex); + SetOEMYFilter(SiS_Pr, HwInfo, ModeNo, OEMModeIdIndex); + } } } #endif - |