patch-2.4.25 linux-2.4.25/drivers/video/sis/init301.c
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- Lines: 19375
- Date:
2004-02-18 05:36:31.000000000 -0800
- Orig file:
linux-2.4.24/drivers/video/sis/init301.c
- Orig date:
2003-11-28 10:26:21.000000000 -0800
diff -urN linux-2.4.24/drivers/video/sis/init301.c linux-2.4.25/drivers/video/sis/init301.c
@@ -1,34 +1,60 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sis/init301.c,v 1.3 2002/22/04 01:16:16 dawes Exp $ */
+/* $XFree86$ */
/*
- * Mode switching code (CRT2 section)
- * for SiS 300/305/540/630/730/315/550/650/M650/651/740/330/660/M660/760/M760
+ * Mode initializing code (CRT2 section)
+ * for SiS 300/305/540/630/730 and
+ * SiS 315/550/650/M650/651/661FX/M661xX/740/741/M741/330/660/M660/760/M760
* (Universal module for Linux kernel framebuffer and XFree86 4.x)
*
- * Copyright 2002, 2003 by Thomas Winischhofer <thomas@winischhofer.net>
- * Formerly based on non-functional code-fragements for 300 series by SiS, Inc.
+ * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
+ *
+ * If distributed as part of the Linux kernel, the following license terms
+ * apply:
*
- * If distributed as part of the linux kernel, the contents of this file
- * is entirely covered by the GPL.
+ * * This program is free software; you can redistribute it and/or modify
+ * * it under the terms of the GNU General Public License as published by
+ * * the Free Software Foundation; either version 2 of the named License,
+ * * or any later version.
+ * *
+ * * This program is distributed in the hope that it will be useful,
+ * * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * * GNU General Public License for more details.
+ * *
+ * * You should have received a copy of the GNU General Public License
+ * * along with this program; if not, write to the Free Software
+ * * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*
- * Otherwise, the following terms apply:
+ * Otherwise, the following license 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
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of the copyright holder not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. The copyright holder makes no representations
- * about the suitability of this software for any purpose. It is provided
- * "as is" without express or implied warranty.
+ * * Redistribution and use in source and binary forms, with or without
+ * * modification, are permitted provided that the following conditions
+ * * are met:
+ * * 1) Redistributions of source code must retain the above copyright
+ * * notice, this list of conditions and the following disclaimer.
+ * * 2) Redistributions in binary form must reproduce the above copyright
+ * * notice, this list of conditions and the following disclaimer in the
+ * * documentation and/or other materials provided with the distribution.
+ * * 3) All advertising materials mentioning features or use of this software
+ * * must display the following acknowledgement: "This product includes
+ * * software developed by Thomas Winischhofer, Vienna, Austria."
+ * * 4) The name of the author may not be used to endorse or promote products
+ * * derived from this software without specific prior written permission.
+ * *
+ * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
- * THE COPYRIGHT HOLDER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
+ * Author: Thomas Winischhofer <thomas@winischhofer.net>
+ *
+ * Formerly based on non-functional code-fragements for 300 series by SiS, Inc.
+ * Used by permission.
*
* TW says: This code looks awful, I know. But please don't do anything about
* this otherwise debugging will be hell.
@@ -36,14 +62,18 @@
* 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 1
-#define NEWCH701x
+
+#if 1
+#define SET_EMI /* 302LV/ELV: Set EMI values */
#endif
+#define COMPAL_HACK /* Needed for Compal 1400x1050 (EMI) */
+#define COMPAQ_HACK /* Needed for Inventec/Compaq 1280x1024 (EMI) */
+#define ASUS_HACK /* Needed for Asus A2H 1024x768 (EMI) */
+
#include "init301.h"
#if 0
@@ -61,2693 +91,3413 @@
#define SiS_I2CDELAY 1000
#define SiS_I2CDELAYSHORT 150
-BOOLEAN
-SiS_SetCRT2Group(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo,
- PSIS_HW_DEVICE_INFO HwDeviceExtension)
+/*********************************************/
+/* HELPER: Lock/Unlock CRT2 */
+/*********************************************/
+
+void
+SiS_UnLockCRT2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
{
- USHORT ModeIdIndex;
- USHORT RefreshRateTableIndex;
+ if(HwInfo->jChipType >= SIS_315H)
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2f,0x01);
+ else
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x24,0x01);
+}
- SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
+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);
+}
- if(!SiS_Pr->UseCustomMode) {
- SiS_SearchModeID(SiS_Pr,ROMAddr,&ModeNo,&ModeIdIndex);
- } else {
- ModeIdIndex = 0;
- }
+/*********************************************/
+/* HELPER: Enable CRT2 */
+/*********************************************/
- /* Used for shifting CR33 */
- SiS_Pr->SiS_SelectCRT2Rate = 4;
+void
+SiS_EnableCRT2(SiS_Private *SiS_Pr)
+{
+ SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20);
+}
- SiS_UnLockCRT2(SiS_Pr, HwDeviceExtension, BaseAddr);
+/*********************************************/
+/* HELPER: Get Pointer to LCD structure */
+/*********************************************/
+
+/* 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;
- RefreshRateTableIndex = SiS_GetRatePtrCRT2(SiS_Pr, ROMAddr,ModeNo,ModeIdIndex,HwDeviceExtension);
+ 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;
+ }
- SiS_SaveCRT2Info(SiS_Pr,ModeNo);
+ 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_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);
- }
+ CRT2Index &= 0x0f;
- if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) {
- SiS_LockCRT2(SiS_Pr,HwDeviceExtension, BaseAddr);
- SiS_DisplayOn(SiS_Pr);
- return(TRUE);
- }
+ tablelength = tablelengths[tabletype];
+ if(SiS_Pr->SiS_LCDInfo & LCDPass11) {
+ if((tabletype == 5) || (tabletype == 7)) tablelength = 8;
+ if((tabletype == 3) || (tabletype == 8)) tablelength = 8;
+ }
- SiS_GetCRT2Data(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- HwDeviceExtension);
+ if(!tablelength) return NULL;
- /* Set up Panel Link for LVDS, 301BDH and 650/30xLV(for LCDA) */
- if( (SiS_Pr->SiS_IF_DEF_LVDS == 1) ||
- ((SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) ||
- ((HwDeviceExtension->jChipType >= SIS_315H) && (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) ) {
- SiS_GetLVDSDesData(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- HwDeviceExtension, BaseAddr);
+ 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);
+
+ if(lcdid == myid) {
+ lcdid = tableptr[5] | (tableptr[6] << 8);
+ lcdid += (tablelength * CRT2Index);
+ return((UCHAR *)&ROMAddr[lcdid]);
+ }
+
+ return NULL;
+}
+#endif
+
+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((ROMAddr) && SiS_Pr->SiS_UseROM) {
+ romindex = ROMAddr[0x256] | (ROMAddr[0x257] << 8);
+ }
+ if(romindex) {
+ myptr = &ROMAddr[romindex];
} else {
- SiS_Pr->SiS_LCDHDES = SiS_Pr->SiS_LCDVDES = 0;
+ myptr = (UCHAR *)SiS_LCDStruct661;
}
-#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
+ 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 myptr;
+}
#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);
+/*********************************************/
+/* Adjust Rate for CRT2 */
+/*********************************************/
- /* 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,ROMAddr,ModeNo,ModeIdIndex,
- RefreshRateTableIndex,HwDeviceExtension);
- }
- }
- }
- SiS_SetCRT2ECLK(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,
- RefreshRateTableIndex,HwDeviceExtension);
- }
- }
+static BOOLEAN
+SiS_AdjustCRT2Rate(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
+ USHORT RefreshRateTableIndex, USHORT *i,
+ PSIS_HW_INFO HwInfo)
+{
+ USHORT tempax,tempbx,infoflag;
- } else {
+ tempbx = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex + (*i)].ModeID;
- 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);
+ tempax = 0;
+
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
+
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) {
+
+ tempax |= SupportRAMDAC2;
+ if(HwInfo->jChipType >= SIS_315H) {
+ tempax |= SupportRAMDAC2_135;
+ if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
+ tempax |= SupportRAMDAC2_162;
+ if(SiS_Pr->SiS_VBType & VB_SIS301C) {
+ tempax |= SupportRAMDAC2_202;
+ }
}
}
- SiS_SetCRT2ECLK(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,
- RefreshRateTableIndex,HwDeviceExtension);
+ } else if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
- if(SiS_LowModeStuff(SiS_Pr,ModeNo,HwDeviceExtension)) {
- 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,HwDeviceExtension,BaseAddr);
-#endif
+ tempax |= SupportLCD;
+ if(HwInfo->jChipType >= SIS_315H) {
+ if(SiS_Pr->SiS_VBType & VB_SIS301B302B) {
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
+ if(tempbx == 0x2e) { /* 640x480 */
+ tempax |= Support64048060Hz;
}
}
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- SiS_SetCHTVReg(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,
- RefreshRateTableIndex);
- }
- }
+ }
}
- }
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
-#ifdef SIS300
- if(HwDeviceExtension->jChipType < SIS_315H) {
- 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,ModeIdIndex,
- RefreshRateTableIndex);
- }
- } else {
- SiS_OEM300Setting(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,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,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,
- ModeIdIndex,RefreshRateTableIndex);
- }
- if(HwDeviceExtension->jChipType == SIS_730) {
- SiS_DisplayOn(SiS_Pr);
- }
- }
- }
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- if(HwDeviceExtension->jChipType != SIS_730) {
- SiS_DisplayOn(SiS_Pr);
- }
- }
- }
-#endif
+ tempax |= SupportHiVision;
-#ifdef SIS315H
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- if(SiS_LowModeStuff(SiS_Pr,ModeNo,HwDeviceExtension)) {
- SiS_FinalizeLCD(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex, HwDeviceExtension);
- if(SiS_Pr->SiS_UseOEM) {
- SiS_OEM310Setting(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,ModeIdIndex);
- }
- SiS_CRT2AutoThreshold(SiS_Pr,BaseAddr);
- }
- }
-#endif
+ } else if(SiS_Pr->SiS_VBInfo & (SetCRT2ToYPbPr525750|SetCRT2ToAVIDEO|SetCRT2ToSVIDEO|SetCRT2ToSCART)) {
- if(SiS_LowModeStuff(SiS_Pr,ModeNo,HwDeviceExtension)) {
- SiS_EnableBridge(SiS_Pr,HwDeviceExtension,BaseAddr);
- }
+ tempax |= SupportTV;
+ if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
+ tempax |= SupportTV1024;
+ }
- SiS_DisplayOn(SiS_Pr);
+ }
- 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);
- }
- }
+ } else { /* for LVDS */
- if(SiS_LowModeStuff(SiS_Pr,ModeNo,HwDeviceExtension)) {
- SiS_LockCRT2(SiS_Pr,HwDeviceExtension, BaseAddr);
- }
+ if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ tempax |= SupportCHTV;
+ }
+ }
- return 1;
-}
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
+ tempax |= SupportLCD;
+ }
-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);
- }
- }
+ /* 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;
+ }
+
+ /* 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);
}
-/* Set Part1 registers */
-void
-SiS_SetGroup1(SiS_Private *SiS_Pr,USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo,
- USHORT ModeIdIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension,
- USHORT RefreshRateTableIndex)
+/*********************************************/
+/* Get rate pointer */
+/*********************************************/
+
+USHORT
+SiS_GetRatePtr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
+ PSIS_HW_INFO HwInfo)
{
- USHORT temp=0, tempax=0, tempbx=0, tempcx=0;
- USHORT pushbx=0, CRT1Index=0;
-#ifdef SIS315H
- USHORT tempbl=0;
-#endif
- USHORT modeflag, resinfo=0;
+ 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;
- if(ModeNo <= 0x13) {
+ /* Do NOT check for UseCustomMode here, will skrew up FIFO */
+ if(ModeNo == 0xfe) return 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;
+ 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(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
-#ifdef SIS315H
- SiS_SetCRT2Sync(SiS_Pr,BaseAddr,ROMAddr,ModeNo,
- RefreshRateTableIndex,HwDeviceExtension);
+ if(ModeNo < 0x14) return(0xFFFF);
- SiS_SetGroup1_LCDA(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex,
- HwDeviceExtension,RefreshRateTableIndex);
-#endif
- } else {
+ /* CR33 holds refresh rate index for CRT1 [3:0] and CRT2 [7:4]. */
- if( (HwDeviceExtension->jChipType >= SIS_315H) &&
- (SiS_Pr->SiS_IF_DEF_LVDS == 1) &&
- (SiS_Pr->SiS_VBInfo & SetInSlaveMode) ) {
+ index = (SiS_GetReg(SiS_Pr->SiS_P3d4,0x33) >> SiS_Pr->SiS_SelectCRT2Rate) & 0x0F;
+ backupindex = index;
- SiS_SetCRT2Sync(SiS_Pr,BaseAddr,ROMAddr,ModeNo,
- RefreshRateTableIndex,HwDeviceExtension);
+ if(index > 0) index--;
+ 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;
+ }
+ }
+ }
- SiS_SetCRT2Offset(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,
- RefreshRateTableIndex,HwDeviceExtension);
+ RefreshRateTableIndex = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].REFindex;
+ ModeNo = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].ModeID;
- 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(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++;
+ }
+ }
+ }
- SiS_SetCRT2Sync(SiS_Pr,BaseAddr,ROMAddr,ModeNo,
- RefreshRateTableIndex,HwDeviceExtension);
+ 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);
- /* 1. Horizontal setup */
+ 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++;
+ }
+ }
- if (HwDeviceExtension->jChipType < SIS_315H ) {
+ i--;
-#ifdef SIS300 /* ------------- 300 series --------------*/
+ 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;
+ }
+ }
- temp = (SiS_Pr->SiS_VGAHT - 1) & 0x0FF; /* BTVGA2HT 0x08,0x09 */
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x08,temp); /* CRT2 Horizontal Total */
+ return(RefreshRateTableIndex + i);
+}
- temp = (((SiS_Pr->SiS_VGAHT - 1) & 0xFF00) >> 8) << 4;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x09,0x0f,temp); /* CRT2 Horizontal Total Overflow [7:4] */
+/*********************************************/
+/* STORE CRT2 INFO in CR34 */
+/*********************************************/
- temp = (SiS_Pr->SiS_VGAHDE + 12) & 0x0FF; /* BTVGA2HDEE 0x0A,0x0C */
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0A,temp); /* CRT2 Horizontal Display Enable End */
+static void
+SiS_SaveCRT2Info(SiS_Private *SiS_Pr, USHORT ModeNo)
+{
+ USHORT temp1,temp2;
- 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;
+ /* 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);
+}
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
+/*********************************************/
+/* HELPER: GET SOME DATA FROM BIOS ROM */
+/*********************************************/
- if(SiS_Pr->UseCustomMode) {
- tempbx = SiS_Pr->CHSyncStart + 12;
- tempcx = SiS_Pr->CHSyncEnd + 12;
- }
+static BOOLEAN
+SiS_CR36BIOSWord23b(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+{
+ USHORT temp,temp1;
+ UCHAR *ROMAddr;
- 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((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);
+}
- if((SiS_Pr->SiS_VBInfo & SetCRT2ToTV) && (resinfo == SIS_RI_1024x768)){
- if(!(SiS_Pr->SiS_VBInfo & SetPALTV)){
- tempbx = 1040;
- tempcx = 1042;
- }
- }
- }
+static BOOLEAN
+SiS_CR36BIOSWord23d(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+{
+ USHORT temp,temp1;
+ UCHAR *ROMAddr;
- temp = tempbx & 0x00FF;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0B,temp); /* CRT2 Horizontal Retrace Start */
-#endif /* SIS300 */
+ 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);
+}
- } else {
+/*********************************************/
+/* HELPER: DELAY FUNCTIONS */
+/*********************************************/
-#ifdef SIS315H /* ------------------- 315/330 series --------------- */
+void
+SiS_DDC2Delay(SiS_Private *SiS_Pr, USHORT delaytime)
+{
+ USHORT i, j;
- tempcx = SiS_Pr->SiS_VGAHT; /* BTVGA2HT 0x08,0x09 */
- if(modeflag & HalfDCLK) {
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- 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;
- }
- } else {
- tempcx >>= 1;
- }
- }
- tempcx--;
+ for(i=0; i<delaytime; i++) {
+ j += SiS_GetReg(SiS_Pr->SiS_P3c4,0x05);
+ }
+}
- temp = tempcx & 0xff;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x08,temp); /* CRT2 Horizontal Total */
+static void
+SiS_GenericDelay(SiS_Private *SiS_Pr, USHORT delay)
+{
+ USHORT temp,flag;
- temp = ((tempcx & 0xff00) >> 8) << 4;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x09,0x0F,temp); /* CRT2 Horizontal Total Overflow [7:4] */
+ flag = SiS_GetRegByte(0x61) & 0x10;
- 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;
+ while(delay) {
+ temp = SiS_GetRegByte(0x61) & 0x10;
+ if(temp == flag) continue;
+ flag = temp;
+ delay--;
+ }
+}
- temp = tempbx & 0xff;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0A,temp); /* CRT2 Horizontal Display Enable End */
+#ifdef SIS315H
+static void
+SiS_LongDelay(SiS_Private *SiS_Pr, USHORT delay)
+{
+ while(delay--) {
+ SiS_GenericDelay(SiS_Pr,0x19df);
+ }
+}
+#endif
- pushbx = tempbx;
- tempcx >>= 1;
- tempbx += tempcx;
- tempcx += tempbx;
+static void
+SiS_ShortDelay(SiS_Private *SiS_Pr, USHORT delay)
+{
+ while(delay--) {
+ SiS_GenericDelay(SiS_Pr,0x42);
+ }
+}
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
+static void
+SiS_PanelDelay(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo, USHORT DelayTime)
+{
+ UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
+ USHORT PanelID, DelayIndex, Delay=0;
- 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(HwInfo->jChipType < SIS_315H) {
- 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_VBInfo & SetPALTV)) {
- if(resinfo == SIS_RI_1024x768) {
- tempbx = 1040;
- tempcx = 1042;
- }
- }
- }
-#if 0
- /* Makes no sense, but is in 650/30xLV 1.10.6s */
- if((SiS_Pr->SiS_VBInfo & SetCRT2ToTV) && (resinfo == SIS_RI_1024x768)){
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV)) {
- if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) {
- tempbx = 1040;
- tempcx = 1042;
- }
- }
- }
-#endif
- }
+#ifdef SIS300
- temp = tempbx & 0xff;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0B,temp); /* CRT2 Horizontal Retrace Start */
-#endif /* SIS315H */
+ 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;
- } /* 315/330 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];
+ }
+ }
+ }
+ }
+ SiS_ShortDelay(SiS_Pr,Delay);
- /* The following is done for all bridge/chip types/series */
+#endif /* SIS300 */
- 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); /* Overflow */
+ } else {
- temp = tempcx & 0x00FF;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0D,temp); /* CRT2 Horizontal Retrace End */
+#ifdef SIS315H
- /* 2. Vertical setup */
+ if(HwInfo->jChipType >= SIS_330) return;
- tempcx = SiS_Pr->SiS_VGAVT - 1;
- temp = tempcx & 0x00FF;
+ 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(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 {
+ 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);
+ }
- 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) {
- /* 650/30xLV 1.10.6s */
- temp--;
- }
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0E,temp); /* CRT2 Vertical Total */
+ } else if(SiS_Pr->SiS_VBType & VB_SISVB) { /* 315 series, all bridges */
- tempbx = SiS_Pr->SiS_VGAVDE - 1;
- temp = tempbx & 0x00FF;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0F,temp); /* CRT2 Vertical Display Enable End */
+ DelayIndex = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) >> 4;
+ if(!(DelayTime & 0x01)) {
+ Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[0];
+ } else {
+ Delay = SiS_Pr->SiS_PanelDelayTbl[DelayIndex].timer[1];
+ }
+ Delay <<= 2;
+ if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
+ Delay <<= 5;
+ }
+ SiS_DDC2Delay(SiS_Pr, Delay);
- temp = ((tempbx & 0xFF00) << 3) >> 8;
- temp |= ((tempcx & 0xFF00) >> 8);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x12,temp); /* Overflow (and HWCursor Test Mode) */
+ }
- /* 650/LVDS (1.10.07), 650/30xLV (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 {
- /* 300 series, 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 */
- }
+#endif /* SIS315H */
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
+ }
+}
- if(SiS_Pr->UseCustomMode) {
- tempbx = SiS_Pr->CVSyncStart;
- tempcx = (tempcx & 0xFF00) | (SiS_Pr->CVSyncEnd & 0x00FF);
- }
+#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(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_SetReg1(SiS_Pr->SiS_Part1Port,0x10,temp); /* CRT2 Vertical Retrace Start */
+/*********************************************/
+/* HELPER: WAIT-FOR-RETRACE FUNCTIONS */
+/*********************************************/
- temp = ((tempbx & 0xFF00) >> 8) << 4;
- temp |= (tempcx & 0x000F);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x11,temp); /* CRT2 Vert. Retrace End; Overflow; "Enable CRTC Check" */
+void
+SiS_WaitRetrace1(SiS_Private *SiS_Pr)
+{
+ USHORT watchdog;
- /* 3. Panel compensation delay */
+ if(SiS_GetReg(SiS_Pr->SiS_P3c4,0x1f) & 0xc0) return;
- if(HwDeviceExtension->jChipType < SIS_315H) {
+ if(!(SiS_GetReg(SiS_Pr->SiS_P3d4,0x17) & 0x80)) return;
-#ifdef SIS300 /* ---------- 300 series -------------- */
+ watchdog = 65535;
+ while((SiS_GetRegByte(SiS_Pr->SiS_P3da) & 0x08) && --watchdog);
+ watchdog = 65535;
+ while((!(SiS_GetRegByte(SiS_Pr->SiS_P3da) & 0x08)) && --watchdog);
+}
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
- temp = 0x20;
+static void
+SiS_WaitRetrace2(SiS_Private *SiS_Pr, USHORT reg)
+{
+ USHORT watchdog;
- 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_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(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;
- }
- }
- }
+ watchdog = 65535;
+ while((SiS_GetReg(SiS_Pr->SiS_Part1Port,reg) & 0x02) && --watchdog);
+ watchdog = 65535;
+ while((!(SiS_GetReg(SiS_Pr->SiS_Part1Port,reg) & 0x02)) && --watchdog);
+}
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,~0x03C,temp); /* Panel Link Delay Compensation; (Software Command Reset; Power Saving) */
+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
+ }
+}
-#endif /* SIS300 */
+static void
+SiS_VBWait(SiS_Private *SiS_Pr)
+{
+ USHORT tempal,temp,i,j;
- } else {
+ 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;
+ }
+ }
+ temp ^= 0x01;
+ }
+}
-#ifdef SIS315H /* --------------- 315/330 series ---------------*/
+static void
+SiS_VBLongWait(SiS_Private *SiS_Pr)
+{
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ SiS_VBWait(SiS_Pr);
+ } else {
+ SiS_WaitRetrace1(SiS_Pr);
+ }
+}
- 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_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(HwDeviceExtension->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(HwDeviceExtension->pdc) {
- temp = HwDeviceExtension->pdc;
- tempbl = 0;
- }
- }
- }
- } else {
- if(HwDeviceExtension->jChipType == SIS_740) {
- temp = 0x03;
- } else {
- temp = 0x00;
- }
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) temp = 0x0a;
- tempbl = 0xF0;
- if(HwDeviceExtension->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 */
+/*********************************************/
+/* HELPER: MISC */
+/*********************************************/
- tempax = 0;
- if (modeflag & DoubleScanMode) tempax |= 0x80;
- if (modeflag & HalfDCLK) tempax |= 0x40;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2C,0x3f,tempax);
+static BOOLEAN
+SiS_Is301B(SiS_Private *SiS_Pr)
+{
+ USHORT flag;
-#endif /* SIS315H */
+ flag = SiS_GetReg(SiS_Pr->SiS_Part4Port,0x01);
+ if(flag >= 0xb0) return TRUE;
+ return FALSE;
+}
- }
+static BOOLEAN
+SiS_CRT2IsLCD(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+{
+ USHORT flag;
- } /* Slavemode */
+ if(HwInfo->jChipType == SIS_730) {
+ flag = SiS_GetReg(SiS_Pr->SiS_P3c4,0x13);
+ if(flag & 0x20) return TRUE;
+ }
+ flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
+ if(flag & 0x20) return TRUE;
+ return FALSE;
+}
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
+BOOLEAN
+SiS_IsDualEdge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+{
+#ifdef SIS315H
+ USHORT flag;
- /* For 301BDH with LCD, we set up the Panel Link */
- if( (SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) ) {
+ 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;
+}
- SiS_SetGroup1_LVDS(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex,
- HwDeviceExtension,RefreshRateTableIndex);
+BOOLEAN
+SiS_IsVAMode(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+{
+#ifdef SIS315H
+ USHORT flag;
- } else if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
+ if(HwInfo->jChipType >= SIS_315H) {
+ flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
+ if((flag & EnableDualEdge) && (flag & SetToLCDA)) return TRUE;
+ }
+#endif
+ return FALSE;
+}
- SiS_SetGroup1_301(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex,
- HwDeviceExtension,RefreshRateTableIndex);
- }
+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;
+}
- } else {
+#ifdef SIS315H
+static BOOLEAN
+SiS_WeHaveBacklightCtrl(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+{
+ USHORT flag;
- if(HwDeviceExtension->jChipType < SIS_315H) {
-
- SiS_SetGroup1_LVDS(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex,
- HwDeviceExtension,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,BaseAddr,ROMAddr,ModeNo,ModeIdIndex,
- HwDeviceExtension,RefreshRateTableIndex);
- }
- } else {
- SiS_SetGroup1_LVDS(SiS_Pr,BaseAddr,ROMAddr,ModeNo,ModeIdIndex,
- HwDeviceExtension,RefreshRateTableIndex);
- }
-
- }
+ 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
- }
- } /* LCDA */
+#ifdef SIS315H
+static BOOLEAN
+SiS_IsNotM650orLater(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+{
+ USHORT flag;
+
+ 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 if(HwInfo->jChipType >= SIS_661) return FALSE;
+ return TRUE;
}
+#endif
-void
-SiS_SetGroup1_301(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
- PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT RefreshRateTableIndex)
+#ifdef SIS315H
+static BOOLEAN
+SiS_IsYPbPr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
{
- USHORT push1,push2;
- USHORT tempax,tempbx,tempcx,temp;
- USHORT resinfo,modeflag;
- unsigned char p1_7, p1_8;
+ USHORT flag;
- 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;
- }
+ if(HwInfo->jChipType >= SIS_315H) {
+ flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
+ if(flag & EnableCHYPbPr) return TRUE; /* = YPrPb = 0x08 */
}
+ return FALSE;
+}
+#endif
- /* The following is only done if bridge is in slave mode: */
+#ifdef SIS315H
+static BOOLEAN
+SiS_IsChScart(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+{
+ USHORT flag;
- tempax = 0xFFFF;
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) tempax = SiS_GetVGAHT2(SiS_Pr);
+ if(HwInfo->jChipType >= SIS_315H) {
+ flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x38);
+ if(flag & EnableCHScart) return TRUE; /* = Scart = 0x04 */
+ }
+ return FALSE;
+}
+#endif
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) modeflag |= Charx8Dot;
+#ifdef SIS315H
+static BOOLEAN
+SiS_IsTVOrYPbPrOrScart(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+{
+ USHORT flag;
- if(modeflag & Charx8Dot) tempcx = 0x08;
- else tempcx = 0x09;
+ 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 & EnableCHYPbPr) return TRUE; /* = YPrPb = 0x08 */
+ if(flag & EnableCHScart) return TRUE; /* = Scart = 0x04 - TW */
+ } else {
+ flag = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
+ if(flag & SetCRT2ToTV) return TRUE;
+ }
+ return FALSE;
+}
+#endif
- if(tempax >= SiS_Pr->SiS_VGAHT) tempax = SiS_Pr->SiS_VGAHT;
+#ifdef SIS315H
+static BOOLEAN
+SiS_IsLCDOrLCDA(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+{
+ USHORT flag;
- if(modeflag & HalfDCLK) tempax >>= 1;
+ 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
- tempax = (tempax / tempcx) - 5;
- tempbx = tempax & 0x00FF;
+static BOOLEAN
+SiS_BridgeIsOn(SiS_Private *SiS_Pr)
+{
+ USHORT flag;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x03,0xff); /* set MAX HT */
+ 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;
+ }
+ return TRUE;
+}
- 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_SetReg1(SiS_Pr->SiS_Part1Port,0x04,temp);
+static BOOLEAN
+SiS_BridgeIsEnabled(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+{
+ USHORT flag;
- 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;
+ 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,0x05,temp); /* 0x05 Horizontal Display Start */
+ return TRUE;
+}
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x06,0x03); /* 0x06 Horizontal Blank end */
+static BOOLEAN
+SiS_BridgeInSlave(SiS_Private *SiS_Pr)
+{
+ USHORT flag1;
- if((SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) &&
- (SiS_Pr->SiS_HiVision == 3)) {
- temp = (tempbx & 0x00FF) - 1;
- if(!(modeflag & HalfDCLK)) {
- temp -= 6;
- if(SiS_Pr->SiS_SetFlag & TVSimuMode) {
- temp -= 2;
- if(ModeNo > 0x13) temp -= 10;
- }
- }
+ flag1 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x31);
+ if(flag1 & (SetInSlaveMode >> 8)) return TRUE;
+ return FALSE;
+}
+
+/*********************************************/
+/* GET VIDEO BRIDGE CONFIG INFO */
+/*********************************************/
+
+/* Setup general purpose IO for Chrontel communication */
+void
+SiS_SetChrontelGPIO(SiS_Private *SiS_Pr, USHORT myvbinfo)
+{
+ unsigned long acpibase;
+ unsigned short temp;
+
+ 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));
+}
+
+void
+SiS_GetVBInfo(SiS_Private *SiS_Pr, USHORT ModeNo,
+ USHORT ModeIdIndex,PSIS_HW_INFO HwInfo,
+ int checkcrt2mode)
+{
+ USHORT tempax,tempbx,temp;
+ USHORT modeflag, resinfo=0;
+
+ if(ModeNo <= 0x13) {
+ modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
} else {
- 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(HwDeviceExtension->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_VGAHDE == 800) temp += 2;
- }
- }
- }
+ if(SiS_Pr->UseCustomMode) {
+ modeflag = SiS_Pr->CModeFlag;
} 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_LCDInfo & DontExpandLCD) temp += 28;
- }
- }
- }
- }
+ modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
}
}
- p1_7 = temp;
- p1_8 = 0x00;
+ SiS_Pr->SiS_SetFlag = 0;
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- if(SiS_Pr->SiS_SetFlag & TVSimuMode) {
- if(ModeNo <= 0x01) {
- p1_7 = 0x2a;
- if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) p1_8 = 0x61;
- else p1_8 = 0x41;
- } else if(SiS_Pr->SiS_ModeType == ModeText) {
- if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) p1_7 = 0x54;
- else p1_7 = 0x55;
- p1_8 = 0x00;
- } else if(ModeNo <= 0x13) {
- if(modeflag & HalfDCLK) {
- if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) {
- p1_7 = 0x30;
- p1_8 = 0x03;
- } else {
- p1_7 = 0x2f;
- p1_8 = 0x02;
+ SiS_Pr->SiS_ModeType = modeflag & ModeInfoFlag;
+
+ tempbx = 0;
+ if(SiS_BridgeIsOn(SiS_Pr) == 0) {
+ temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x30);
+#if 0
+ if(HwInfo->jChipType < SIS_661) {
+ if(SiS_Pr->SiS_YPbPr & YPbPrModeMask) {
+ temp &= (SetCRT2ToHiVision | SwitchCRT2 | SetSimuScanMode); /* 0x83 */
+ temp |= SetCRT2ToHiVision; /* 0x80 */
+ }
+ if(SiS_Pr->SiS_YPbPr & YPbPrSetSVideo) {
+ temp &= (SetCRT2ToHiVision | SwitchCRT2 | SetSimuScanMode); /* 0x83 */
+ temp |= SetCRT2ToSVIDEO; /* 0x08 */
+ }
+ }
+#endif
+ tempbx |= temp;
+ tempax = SiS_GetReg(SiS_Pr->SiS_P3d4,0x31) << 8;
+ tempax &= (DriverMode | LoadDACFlag | SetNotSimuMode | SetPALTV);
+ tempbx |= tempax;
+
+#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;
+ }
+ if(HwInfo->jChipType >= SIS_661) {
+ if(SiS_Pr->SiS_VBType & (VB_SIS301C|VB_SIS301LV|VB_SIS302LV|VB_SIS302ELV)) {
+ if(temp & 0x04) {
+ temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x35) & 0xe0;
+ if(temp == 0x60) tempbx |= SetCRT2ToHiVision;
+ else tempbx |= SetCRT2ToYPbPr525750;
+ }
+ }
+ }
+ }
+
+ 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 & EnableCHYPbPr) {
+ tempbx |= SetCRT2ToCHYPbPr;
+ }
}
- } else {
- p1_7 = 0x5b;
- p1_8 = 0x03;
}
- } else if( ((HwDeviceExtension->jChipType >= SIS_315H) &&
- ((ModeNo == 0x50) || (ModeNo = 0x56) || (ModeNo = 0x53))) ||
- ((HwDeviceExtension->jChipType < SIS_315H) &&
- (resinfo == SIS_RI_320x200 || resinfo == SIS_RI_320x240)) ) {
- if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) {
- p1_7 = 0x30,
- p1_8 = 0x03;
+ }
+
+#endif /* SIS315H */
+
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
+ temp = SetCRT2ToSVIDEO |
+ SetCRT2ToAVIDEO |
+ SetCRT2ToSCART |
+ SetCRT2ToLCDA |
+ SetCRT2ToLCD |
+ SetCRT2ToRAMDAC |
+ SetCRT2ToHiVision |
+ SetCRT2ToYPbPr525750;
+ } else {
+ if(HwInfo->jChipType >= SIS_315H) {
+ if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
+ temp = SetCRT2ToAVIDEO |
+ SetCRT2ToSVIDEO |
+ SetCRT2ToSCART |
+ SetCRT2ToLCDA |
+ SetCRT2ToLCD |
+ SetCRT2ToCHYPbPr;
+ } else {
+ temp = SetCRT2ToLCDA |
+ SetCRT2ToLCD;
+ }
} else {
- p1_7 = 0x2f;
- p1_8 = 0x03;
+ 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_VBInfo & SetCRT2ToHiVisionTV) {
- if(SiS_Pr->SiS_HiVision & 0x03) {
- p1_7 = 0xb2;
- if(SiS_Pr->SiS_HiVision & 0x02) {
- p1_7 = 0xab;
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
+ USHORT clearmask = ( DriverMode |
+ DisableCRT2Display |
+ LoadDACFlag |
+ SetNotSimuMode |
+ SetInSlaveMode |
+ SetPALTV |
+ SwitchCRT2 |
+ SetSimuScanMode );
+ if(tempbx & SetCRT2ToLCDA) {
+ tempbx &= (clearmask | SetCRT2ToLCDA);
+ }
+ if(tempbx & SetCRT2ToRAMDAC) {
+ tempbx &= (clearmask | SetCRT2ToRAMDAC);
+ }
+ if(tempbx & SetCRT2ToLCD) {
+ tempbx &= (clearmask | SetCRT2ToLCD);
+ }
+ if(tempbx & SetCRT2ToSCART) {
+ tempbx &= (clearmask | SetCRT2ToSCART);
+ }
+ if(tempbx & SetCRT2ToHiVision) {
+ tempbx &= (clearmask | SetCRT2ToHiVision);
+ }
+ if(tempbx & SetCRT2ToYPbPr525750) {
+ tempbx &= (clearmask | SetCRT2ToYPbPr525750);
+ }
+ } 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;
+ }
+ }
}
- }
- }
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x07,p1_7); /* 0x07 Horizontal Retrace Start */
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x08,p1_8); /* 0x08 Horizontal Retrace End */
+ if(tempax & DisableCRT2Display) {
+ if(!(tempbx & (SwitchCRT2 | SetSimuScanMode))) {
+ tempbx = SetSimuScanMode | DisableCRT2Display;
+ }
+ }
+ if(!(tempbx & DriverMode)){
+ tempbx |= SetSimuScanMode;
+ }
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,0x03); /* 0x18 SR08 (FIFO Threshold?) */
+ /* 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);
+ }
+ }
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x19,0xF0);
+ 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;
+ }
+ }
+ }
+ }
+ }
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x09,0xFF); /* 0x09 Set Max VT */
+ 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;
+ }
+ }
- 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_SetReg1(SiS_Pr->SiS_Part1Port,0x10,temp); /* 0x10 vertical Blank Start */
- 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;
+ SiS_Pr->SiS_VBInfo = tempbx;
+
+ if(HwInfo->jChipType == SIS_630) {
+ SiS_SetChrontelGPIO(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
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0E,temp);
+#endif
+}
- if(tempbx & 0x0100) tempcx |= 0x0002;
+/*********************************************/
+/* DETERMINE YPbPr MODE */
+/*********************************************/
- tempax = 0x000B;
- if(modeflag & DoubleScanMode) tempax |= 0x8000;
+void
+SiS_SetYPbPr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
+{
+ /* Note: This variable is only used on 30xLV systems.
+ * CR38 has a different meaning on LVDS/CH7019 systems.
+ * On 661 and later, these bits moved to CR35.
+ */
- if(tempbx & 0x0200) tempcx |= 0x0040;
+ SiS_Pr->SiS_YPbPr = 0;
+#ifdef SIS315H
+ if((HwInfo->jChipType >= SIS_315H) && (HwInfo->jChipType < SIS_661)) {
+ if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ SiS_Pr->SiS_YPbPr = ((SiS_GetReg(SiS_Pr->SiS_P3d4,0x38) & 0x38) >> 3);
+ }
+ }
+ }
+#endif /* SIS315H */
+}
- temp = (tempax & 0xFF00) >> 8;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0B,temp);
+/*********************************************/
+/* DETERMINE TVMode flag */
+/*********************************************/
- if(tempbx & 0x0400) tempcx |= 0x0600;
+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;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x11,0x00); /* 0x11 Vertical Blank End */
+ SiS_Pr->SiS_TVMode = 0;
- tempax = (SiS_Pr->SiS_VGAVT - tempbx) >> 2;
+ if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) return;
+ if(SiS_Pr->UseCustomMode) return;
- if((ModeNo > 0x13) || (HwDeviceExtension->jChipType < SIS_315H)) {
- if(resinfo != SIS_RI_1280x1024) {
- tempbx += (tempax << 1);
- }
- } else if(HwDeviceExtension->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1400x1050) {
- tempbx += (tempax << 1);
- }
+ if(ModeNo > 0x13) {
+ resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
}
- if((SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) &&
- (SiS_Pr->SiS_HiVision == 3)) {
- tempbx -= 10;
- } else {
- 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;
- }
- }
+ if(HwInfo->jChipType < SIS_661) {
+
+ 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;
+ }
+ }
+ }
+ /* Translate HiVision/YPbPr to our new flags */
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ if(SiS_Pr->SiS_YPbPr == YPbPr750) SiS_Pr->SiS_TVMode |= TVSetYPbPr750p;
+ else if(SiS_Pr->SiS_YPbPr == YPbPr525) SiS_Pr->SiS_TVMode |= TVSetYPbPr525p;
+ else if(SiS_Pr->SiS_YPbPr == YPbPrHiVision) SiS_Pr->SiS_TVMode |= TVSetHiVision;
+ else SiS_Pr->SiS_TVMode |= TVSetYPbPr525i;
+ if(SiS_Pr->SiS_TVMode & (TVSetYPbPr750p | TVSetYPbPr525p | TVSetYPbPr525i)) {
+ SiS_Pr->SiS_VBInfo &= ~SetCRT2ToHiVision;
+ SiS_Pr->SiS_VBInfo |= SetCRT2ToYPbPr525750;
+ } else if(SiS_Pr->SiS_TVMode & TVSetHiVision) {
+ SiS_Pr->SiS_TVMode |= TVSetPAL;
+ }
+ }
+ } 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;
+ }
+ }
+ 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;
+ }
+ }
}
}
- }
- 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 */
-
- tempbx--;
- temp = tempbx & 0x00FF;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x10,temp);
- if(tempbx & 0x0100) tempcx |= 0x0008;
+ } else { /* 661 and later */
- if(tempbx & 0x0200) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x0B,0x20);
+ 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(SiS_Pr->SiS_VBType & VB_SISVB) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
+ temp1 &= 0xe0;
+ if(temp1 == 0x00) SiS_Pr->SiS_TVMode |= TVSetYPbPr525i;
+ else if(temp1 == 0x20) SiS_Pr->SiS_TVMode |= TVSetYPbPr525p;
+ else if(temp1 == 0x40) SiS_Pr->SiS_TVMode |= TVSetYPbPr750p;
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ SiS_Pr->SiS_TVMode |= (TVSetHiVision | TVSetPAL);
+ }
+ }
}
- 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(SiS_Pr->SiS_VBInfo & SetCRT2ToSCART) SiS_Pr->SiS_TVMode |= TVSetPAL;
- tempbx = push1;
- temp = tempbx & 0x000F;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0D,temp); /* 0x0D vertical Retrace End */
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(tempbx & 0x0010) tempcx |= 0x2000;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ SiS_Pr->SiS_TVMode |= TVSetPAL;
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
+ if(SiS_Pr->SiS_TVMode & (TVSetYPbPr525i | TVSetYPbPr525p | TVSetYPbPr750p)) {
+ SiS_Pr->SiS_TVMode &= ~(TVSetPAL | TVSetNTSCJ | TVSetPALM | TVSetPALN);
+ }
+ }
- temp = tempcx & 0x00FF;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0A,temp); /* 0x0A CR07 */
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
+ if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) {
+ SiS_Pr->SiS_TVMode |= TVSetTVSimuMode;
+ }
+ }
- temp = (tempcx & 0xFF00) >> 8;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x17,temp); /* 0x17 SR0A */
+ if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) {
+ if(!(SiS_Pr->SiS_TVMode & (TVSetHiVision | TVSetYPbPr525p | TVSetYPbPr750p))) {
+ if(resinfo == SIS_RI_1024x768) {
+ SiS_Pr->SiS_TVMode |= TVSetNTSC1024;
+ }
+ }
+ }
- 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_SetReg1(SiS_Pr->SiS_Part1Port,0x16,temp); /* 0x16 SR01 */
+ SiS_Pr->SiS_TVMode |= TVRPLLDIV2XO;
+ if((SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) &&
+ (SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
+ SiS_Pr->SiS_TVMode &= ~TVRPLLDIV2XO;
+ } else if(SiS_Pr->SiS_TVMode & (TVSetYPbPr525p | TVSetYPbPr750p)) {
+ SiS_Pr->SiS_TVMode &= ~TVRPLLDIV2XO;
+ } else if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) {
+ if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) {
+ SiS_Pr->SiS_TVMode &= ~TVRPLLDIV2XO;
+ }
+ }
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0F,0x00); /* 0x0F CR14 */
+ }
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x12,0x00); /* 0x12 CR17 */
+ SiS_Pr->SiS_VBInfo &= ~SetPALTV;
- if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) {
- if(IS_SIS650) {
- /* 650/30xLV 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 */
+#ifdef TWDEBUG
+ xf86DrvMsg(0, X_INFO, "(init301.c: TVMode %x)\n", SiS_Pr->SiS_TVMode);
+#endif
}
+/*********************************************/
+/* GET LCD INFO */
+/*********************************************/
+
void
-SiS_SetGroup1_LVDS(SiS_Private *SiS_Pr,USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo,
- USHORT ModeIdIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension,
- USHORT RefreshRateTableIndex)
+SiS_GetLCDResInfo(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
+ PSIS_HW_INFO HwInfo)
{
- USHORT modeflag, resinfo;
- USHORT push1, push2, tempax, tempbx, tempcx, temp;
-#ifdef SIS315H
- USHORT pushcx;
+#ifdef SIS300
+ UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
#endif
- ULONG tempeax=0, tempebx, tempecx, tempvcfact=0;
+#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 };
- /* This is not supported on LVDS */
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelCustom) return;
- if(SiS_Pr->UseCustomMode) return;
+ SiS_Pr->SiS_LCDResInfo = 0;
+ SiS_Pr->SiS_LCDTypeInfo = 0;
+ SiS_Pr->SiS_LCDInfo = 0;
- if(ModeNo <= 0x13) {
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_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;
+ 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;
+ }
}
- /* Set up Panel Link */
+ if(!(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA))) return;
- /* 1. Horizontal setup */
+ temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36);
- tempax = SiS_Pr->SiS_LCDHDES;
+ if((HwInfo->jChipType < SIS_315H) || (HwInfo->jChipType >= SIS_661)) {
+ SiS_Pr->SiS_LCDTypeInfo = temp >> 4;
+ } else {
+ SiS_Pr->SiS_LCDTypeInfo = (temp & 0x0F) - 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;
- 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;
- }
+ 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;
}
- tempcx = SiS_Pr->SiS_HT; /* Horiz. Total */
+ 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;
+ }
- tempbx = SiS_Pr->SiS_HDE; /* Horiz. Display End */
+ 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;
+ }
+ }
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_2 ||
- SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_3) {
- tempbx >>= 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;
}
- 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;
- }
- }
+ temp = SiS_GetReg(SiS_Pr->SiS_P3d4,0x37);
+ if(HwInfo->jChipType < SIS_661) {
+ temp &= ~0xe;
+ } else {
+#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
}
- tempcx = (tempcx - tempbx) >> 2; /* HT-HDE / 4 */
-
- push1 = tempax;
+ SiS_Pr->SiS_LCDInfo = temp;
- tempax += tempbx;
+ if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
+ if(SiS_Pr->SiS_CustomT == CUT_PANEL848) {
+ SiS_Pr->SiS_LCDInfo = 0x80 | 0x40 | 0x20; /* neg h/v sync, RGB24 */
+ }
+ }
- if(tempax >= SiS_Pr->SiS_HT) tempax -= SiS_Pr->SiS_HT;
+ if(!(SiS_Pr->UsePanelScaler)) SiS_Pr->SiS_LCDInfo &= ~DontExpandLCD;
+ else if(SiS_Pr->UsePanelScaler == 1) SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
- push2 = tempax;
+ 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(((HwInfo->jChipType >= SIS_315H) && (ModeNo == 0x23 || ModeNo == 0x24 || ModeNo == 0x25)) ||
+ ((HwInfo->jChipType < SIS_315H) && (ModeNo == 0x55 || ModeNo == 0x5a || ModeNo == 0x5b))) {
+ /* We do not scale to 1280x768 (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;
+ }
+ }
+ }
+ }
+ }
- 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(HwDeviceExtension->jChipType < SIS_315H) {
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- tempcx = 0x0017;
-#ifdef TWNEWPANEL
- tempcx = 0x0018;
+ if(HwInfo->jChipType >= SIS_315H) {
+#ifdef SIS315H
+ 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 {
- tempcx = 0x0017; /* A901; sometimes 0x0018; */
- }
- } 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;
+ } 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
}
- tempcx += tempax; /* lcdhrs */
- if(tempcx >= SiS_Pr->SiS_HT) tempcx -= SiS_Pr->SiS_HT;
+ /* Trumpion: Assume non-expanding */
+ if(SiS_Pr->SiS_IF_DEF_TRUMPION != 0) {
+ SiS_Pr->SiS_LCDInfo &= (~DontExpandLCD);
+ }
- tempax = tempcx >> 3; /* BPLHRS */
- temp = tempax & 0x00FF;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x14,temp); /* Part1_14h; Panel Link Horizontal Retrace Start */
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
+ SiS_Pr->SiS_LCDInfo &= (~LCDPass11);
+ }
- 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(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 -= 0x14;
- if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x768) {
- temp -= 10;
- }
- }
- }
- }
- }
- }
- }
+#ifdef SIS315H
+ 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
- temp &= 0x1F;
- temp |= ((tempcx & 0x0007) << 5);
-#if 0
- if(SiS_Pr->SiS_IF_DEF_FSTN) temp = 0x20; /* WRONG? BIOS loads cl, not ah */
-#endif
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x15,temp); /* Part1_15h; Panel Link Horizontal Retrace End/Skew */
+ if(!((HwInfo->jChipType < SIS_315H) && (SiS_Pr->SiS_SetFlag & SetDOSMode))) {
- tempbx = push2;
- tempcx = push1; /* lcdhdes */
+ 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;
+ }
+ }
+ }
- temp = (tempcx & 0x0007); /* BPLHDESKEW */
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1A,temp); /* Part1_1Ah; Panel Link Vertical Retrace Start (2:0) */
+ 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;
+ }
- tempcx >>= 3; /* BPLHDES */
- temp = (tempcx & 0x00FF);
-#if 0 /* Not 550 FSTN */
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- if(ModeNo == 0x5b) temp--; */
}
-#endif
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x16,temp); /* Part1_16h; Panel Link Horizontal Display Enable Start */
- if((HwDeviceExtension->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(HwDeviceExtension->jChipType >= SIS_315H) {
- if(ModeNo == 0x5b) temp--;
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
+ if(SiS_Pr->SiS_VBInfo & SetNotSimuMode) {
+ SiS_Pr->SiS_SetFlag |= LCDVESATiming;
+ }
+ } else {
+ SiS_Pr->SiS_SetFlag |= LCDVESATiming;
}
+
+ 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;
+
+#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
#endif
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x17,temp); /* Part1_17h; Panel Link Horizontal Display Enable End */
+#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
+}
- /* 2. Vertical setup */
+/*********************************************/
+/* GET VCLK */
+/*********************************************/
- if(HwDeviceExtension->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;
- }
- }
- }
- tempcx -= tempbx;
+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;
+ if(HwInfo->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
+ }
- tempcx = SiS_Pr->SiS_VGAVT - SiS_Pr->SiS_VGAVDE; /* VGAVT-VGAVDE */
-
+ 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;
}
- tempbx = SiS_Pr->SiS_LCDVDES; /* VGAVDES */
- push1 = tempbx;
+ if(SiS_Pr->SiS_VBType & VB_SISVB) { /* 30x/B/LV */
- tempax = SiS_Pr->SiS_VGAVDE;
+ if(SiS_Pr->SiS_SetFlag & ProgrammingCRT2) {
- 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;
+ 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;
+ }
+ }
}
- }
- } 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;
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { /* TV */
- push2 = tempbx;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ 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 & TVSetYPbPr750p) VCLKIndex = YPbPr750pVCLK - TVCLKBASE_315;
+ else if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) VCLKIndex = TVVCLKDIV2;
+ else if(SiS_Pr->SiS_TVMode & TVRPLLDIV2XO) VCLKIndex = TVVCLKDIV2;
+ else VCLKIndex = TVVCLK;
- tempcx >>= 1;
+ if(HwInfo->jChipType < SIS_315H) {
+ VCLKIndex += TVCLKBASE_300;
+ } else {
+ VCLKIndex += TVCLKBASE_315;
+ }
- 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(HwDeviceExtension->jChipType < SIS_315H) {
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- tempcx = 0x0002;
-#ifdef TWNEWPANEL
- tempcx = 0x0003;
-#endif
- } else {
- tempcx = 0x0002; /* A901; sometimes 0x0003; */
- }
- } else tempcx = 0x0003;
+ } else { /* VGA2 */
+
+ 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;
+ }
}
- 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;
- }
+ }
+
+ } 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;
+ }
+ }
+ }
}
- }
- tempbx += tempcx; /* BPLVRS */
+ } else { /* LVDS */
- if((HwDeviceExtension->jChipType < SIS_315H) ||
- (SiS_Pr->SiS_IF_DEF_FSTN) ||
- (SiS_Pr->SiS_IF_DEF_DSTN)) {
- tempbx++;
- }
+ VCLKIndex = CRT2Index;
- if(tempbx >= SiS_Pr->SiS_VT) tempbx -= SiS_Pr->SiS_VT;
+ if(SiS_Pr->SiS_SetFlag & ProgrammingCRT2) { /* programming CRT2 */
- temp = tempbx & 0x00FF;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,temp); /* Part1_18h; Panel Link Vertical Retrace Start */
+ if( (SiS_Pr->SiS_IF_DEF_CH70xx != 0) && (SiS_Pr->SiS_VBInfo & SetCRT2ToTV) ) {
- tempcx >>= 3;
+ 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];
- 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( (HwDeviceExtension->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(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;
- }
- }
- }
- }
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- 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. */
+ 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;
+ }
+
+ 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 = ?; */
+ }
+ }
- 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(HwDeviceExtension->jChipType >= SIS_315H) {
- if(SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00) & 0x01) {
- temp |= 0x80;
+ } 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;
+ }
+ }
}
- } else {
- if( (HwDeviceExtension->jChipType == SIS_630) ||
- (HwDeviceExtension->jChipType == SIS_730) ) {
- if(HwDeviceExtension->jChipRevision >= 0x30) {
- temp |= 0x80;
+
+ } 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
+ if(HwInfo->jChipType == SIS_730) {
+ if(VCLKIndex == 0x0b) VCLKIndex = 0x40; /* 1024x768-70 */
+ if(VCLKIndex == 0x0d) VCLKIndex = 0x41; /* 1024x768-75 */
+ }
+#endif
}
- }
+ }
+
}
+
}
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x1A,0x87,temp); /* Part1_1Ah; Panel Link Control Signal (7:3); Vertical Retrace Start (2:0) */
+
+#ifdef TWDEBUG
+ xf86DrvMsg(0, X_INFO, "VCLKIndex %d (0x%x)\n", VCLKIndex, VCLKIndex);
+#endif
- if (HwDeviceExtension->jChipType < SIS_315H) {
+ return(VCLKIndex);
+}
-#ifdef SIS300 /* 300 series */
+/*********************************************/
+/* SET CRT2 MODE TYPE REGISTERS */
+/*********************************************/
- 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 */
+static void
+SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
+ PSIS_HW_INFO HwInfo)
+{
+ USHORT i,j,modeflag;
+ USHORT tempcl,tempah=0;
+#ifdef SIS300
+ USHORT temp;
+#endif
+#ifdef SIS315H
+ USHORT tempbl, tempah2, tempbl2;
+#endif
- if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) {
- tempebx = 0x003F;
- }
+ if(ModeNo <= 0x13) {
+ modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+ } else {
+ if(SiS_Pr->UseCustomMode) {
+ modeflag = SiS_Pr->CModeFlag;
+ } else {
+ modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ }
+ }
+
+ /* 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 */
- temp = (USHORT)(tempebx & 0x00FF);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1E,temp); /* Part1_1Eh; Panel Link Vertical Scaling Factor */
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
-#endif /* SIS300 */
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x00,0xAF,0x40);
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2E,0xF7);
} else {
-#ifdef SIS315H /* 315 series */
+ for(i=0,j=4; i<3; i++,j++) SiS_SetReg(SiS_Pr->SiS_Part1Port,j,0);
- if(HwDeviceExtension->jChipType == SIS_740) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x03);
- } else {
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1E,0x23);
- }
+ tempcl = SiS_Pr->SiS_ModeType;
- 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; Panel Link Vertical Scaling Factor */
- temp = (USHORT)((tempebx & 0x00FF00) >> 8);
- SiS_SetReg1(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_SetReg1(SiS_Pr->SiS_Part1Port,0x35,temp); /* Part1_35h; Panel Link Vertical Scaling Factor */
+ if(HwInfo->jChipType < SIS_315H) {
-#endif /* SIS315H */
+#ifdef SIS300 /* ---- 300 series ---- */
- }
+ /* 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);
+ }
- tempbx = push2; /* BPLVDEE */
- tempcx = push1;
+ if(ModeNo > 0x13) {
+ tempcl -= ModeVGA;
+ if((tempcl > 0) || (tempcl == 0)) { /* tempcl is USHORT -> always true! */
+ tempah = ((0x10 >> tempcl) | 0x80);
+ }
+ } else tempah = 0x80;
- push1 = temp;
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempah ^= 0xA0;
- if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
- if(!SiS_Pr->SiS_IF_DEF_FSTN && !SiS_Pr->SiS_IF_DEF_DSTN) {
- if(HwDeviceExtension->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++;
- }
- }
- }
- }
+#endif /* SIS300 */
- 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;
- }
- }
+ } else {
- temp = ((tempbx & 0x0700) >> 8) << 3;
- temp |= ((tempcx & 0x0700) >> 8);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1D,temp); /* Part1_1Dh; Vertical Display Overflow; Control Signal */
+#ifdef SIS315H /* ------- 315/330 series ------ */
- temp = tempbx & 0x00FF;
- /* if(SiS_Pr->SiS_IF_DEF_FSTN) temp++; */
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1C,temp); /* Part1_1Ch; Panel Link Vertical Display Enable End */
+ if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
+ if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) {
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2e,0x08);
+ }
+ }
- temp = tempcx & 0x00FF;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1B,temp); /* Part1_1Bh; Panel Link Vertical Display Enable Start */
+ 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;
- /* 3. Additional horizontal setup (scaling, etc) */
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempah ^= 0x50;
- tempecx = SiS_Pr->SiS_VGAHDE;
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- if((!SiS_Pr->SiS_IF_DEF_FSTN) && (!SiS_Pr->SiS_IF_DEF_DSTN)) {
- if(modeflag & HalfDCLK) tempecx >>= 1;
- }
- }
- 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++;
- }
- }
- tempecx = tempeax;
+#endif /* SIS315H */
- if(HwDeviceExtension->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_SetReg1(SiS_Pr->SiS_Part1Port,0x1F,temp); /* Part1_1Fh; Panel Link DDA Operational Number in each horiz. line */
- tempbx = SiS_Pr->SiS_VDE;
- if(HwDeviceExtension->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;
- }
+ if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) tempah = 0;
- temp = ((tempbx & 0xFF00) >> 8) << 3;
- temp |= (USHORT)((tempecx & 0x0700) >> 8);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x20,temp); /* Part1_20h; Overflow register */
+ 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);
+ }
+ }
+ }
- temp = tempbx & 0x00FF;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x21,temp); /* Part1_21h; Panel Link Vertical Accumulator Register */
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
- tempecx >>= 16; /* BPLHCFACT */
- if((HwDeviceExtension->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_SetReg1(SiS_Pr->SiS_Part1Port,0x22,temp); /* Part1_22h; Panel Link Horizontal Scaling Factor High */
+ 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;
+ }
+ }
- temp = (USHORT)(tempecx & 0x00FF);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x23,temp); /* Part1_22h; Panel Link Horizontal Scaling Factor Low */
+ if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) tempah = 0;
- /* 630/301B and 630/LVDS do something for 640x480 panels here */
+ if(HwInfo->jChipType < SIS_315H) {
-#ifdef SIS315H
- if(SiS_Pr->SiS_IF_DEF_FSTN || SiS_Pr->SiS_IF_DEF_DSTN) {
- 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);
- 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_SetReg1(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_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);
+ tempah = (tempah << 5) & 0xFF;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x01,tempah);
+ tempah = (tempah >> 5) & 0xFF;
- 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_SetReg1(SiS_Pr->SiS_Part1Port,0x3B,temp);
- temp = ((tempax & 0xFF00) >> 8) << 3;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x3C,~0x038,temp);
+ } else {
- 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_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);
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2E,0xF8,tempah);
- 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_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 */
- 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_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,0x19,0x38);
+ }
- if(SiS_Pr->SiS_IF_DEF_FSTN) {
- 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_SetReg1(SiS_Pr->SiS_Part1Port,0x35,0x0c);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x36,0x00);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x37,0x00);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x38,0x80);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x39,0xA0);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x3a,0x00);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x3b,0xf0);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x3c,0x00);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x3d,0x10);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x3e,0x00);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x3f,0x00);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x40,0x10);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x41,0x25);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x42,0x80);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x43,0x14);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x44,0x03);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x45,0x0a);
- }
- }
-#endif /* SIS315H */
+ if((SiS_Pr->SiS_ModeType == ModeVGA) && (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode))) {
+ tempah |= 0x10;
+ }
-}
+ 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;
+ }
-#ifdef SIS315H
-void
-SiS_CRT2AutoThreshold(SiS_Private *SiS_Pr, USHORT BaseAddr)
-{
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x01,0x40);
-}
-#endif
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ if(!(SiS_Pr->SiS_TVMode & (TVSetYPbPr750p | TVSetYPbPr525p))) {
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
+ tempah |= 0x20;
+ }
+ }
+ }
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x0D,0x40,tempah);
-#ifdef SIS315H
-/* For LVDS / 302B/30xLV - LCDA (this must only be called on 315 series!) */
-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;
+ tempah = 0;
- /* This is not supported with LCDA */
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelCustom) return;
- if(SiS_Pr->UseCustomMode) return;
+ if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempah |= 0x40;
- 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 {
- 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 {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2D,0x0f); /* 650/30xLv 1.10.6s */
- }
- }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ if(SiS_Pr->SiS_TVMode & TVRPLLDIV2XO) {
+ tempah |= 0x40;
+ }
+ }
- 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;
- }
+ 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;
+ }
- tempax = SiS_Pr->SiS_LCDHDES;
- tempbx = SiS_Pr->SiS_HDE;
- tempcx = SiS_Pr->SiS_HT;
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x0C,tempah);
- if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
- tempbx = SiS_Pr->PanelXRes;
- }
- tempcx -= tempbx; /* HT-HDE */
- push1 = tempax;
- tempax += tempbx; /* lcdhdee */
- tempbx = SiS_Pr->SiS_HT;
- if(tempax >= tempbx) tempax -= tempbx;
+ } else { /* LVDS */
- push2 = tempax; /* push ax lcdhdee */
+ if(HwInfo->jChipType >= SIS_315H) {
- tempcx >>= 2;
+ /* 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;
+ }
+ }
- /* 650/30xLV 1.10.6s, 740/LVDS */
- if( ((SiS_Pr->SiS_IF_DEF_LVDS == 0) && (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;
- }
- }
+ if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
+ tempah |= 0x02;
+ }
- 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 */
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ tempah ^= 0x01;
+ }
- temp += 10;
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- 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;
- }
- }
+ if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) {
+ tempah = 1;
}
- }
- }
- }
- 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 */
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2e,0xF0,tempah);
- tempcx >>= 3; /* BPLHDES */
- temp = tempcx & 0x00FF;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x16,temp); /* Part1_16h */
+ } else {
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
- if(tempbx & 0x07) tempbx += 8;
- }
- tempbx >>= 3; /* BPLHDEE */
- temp = tempbx & 0x00FF;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x17,temp); /* Part1_17h */
+ tempah = 0;
+ if( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) && (SiS_Pr->SiS_ModeType > ModeVGA) ) {
+ tempah |= 0x02;
+ }
+ tempah <<= 5;
- tempcx = SiS_Pr->SiS_VGAVT;
- tempbx = SiS_Pr->SiS_VGAVDE;
- tempcx -= tempbx; /* GAVT-VGAVDE */
- tempbx = SiS_Pr->SiS_LCDVDES; /* VGAVDES */
- push1 = tempbx;
- if(SiS_Pr->SiS_IF_DEF_TRUMPION == 0) {
- tempax = SiS_Pr->PanelYRes;
- } else {
- tempax = SiS_Pr->SiS_VGAVDE;
- }
+ if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) tempah = 0;
- tempbx += tempax;
- tempax = SiS_Pr->SiS_VT; /* VT */
- if(tempbx >= tempax) tempbx -= tempax;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x01,tempah);
- push2 = tempbx;
-
- tempcx >>= 2;
+ }
- /* 650/30xLV 1.10.6s, 740/LVDS */
- if( ((SiS_Pr->SiS_IF_DEF_LVDS == 0) && (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;
}
- }
- tempbx += tempcx;
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
- tempbx++; /* BPLVRS */
- }
- if(tempbx >= tempax) tempbx -= tempax;
- temp = tempbx & 0x00FF;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,temp); /* Part1_18h */
+ } /* LCDA */
- 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;
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
+
+ if(HwInfo->jChipType >= SIS_315H) {
+
+#ifdef SIS315H
+
+ 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);
}
- }
- }
- tempcx += tempbx;
- tempcx++; /* BPLVRE */
- temp = tempcx & 0x00FF;
- temp &= 0x0F;
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0xF0,temp);
- } else {
- /* 650/30xLV 1.10.6s, Xabre */
- temp |= 0xC0;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0xF0,temp); /* Part1_19h */
- }
- 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) {
- if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) {
- if(SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00) & 0x01) temp |= 0x80;
- }
- } else {
- if(IS_SIS650) {
- /* 650/30xLV 1.10.6s */
- if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) {
- if(SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00) & 0x01) temp |= 0x80;
- }
- } else {
- if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) temp |= 0x80;
- }
- }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x1A,0x87,temp); /* Part1_1Ah */
+ /* 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; P4_23=0xe5); the b1 version
+ * in a 650 box (Jake). What is the criteria?
+ */
- tempbx = push2; /* BPLVDEE */
- tempcx = push1; /* NPLVDES */
- push1 = (USHORT)(tempeax & 0xFFFF);
+ 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);
+ }
- if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) {
- if(resinfo == SIS_RI_800x600) tempcx++;
- }
- }
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) {
- tempbx = SiS_Pr->SiS_VGAVDE;
- tempcx = tempbx;
- 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);
+ }
- temp = (tempbx & 0xFF00) >> 8;
- temp &= 0x07;
- temp <<= 3;
- temp = temp | (((tempcx & 0xFF00) >> 8) & 0x07);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1D,temp); /* Part1_1Dh */
+ /* 661: Sets p4 27 and 34 here, done in SetGroup4 here */
- temp = tempbx & 0x00FF;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1C,temp); /* Part1_1Ch */
+#endif /* SIS315H */
- temp = tempcx & 0x00FF;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1B,temp); /* Part1_1Bh */
+ } else if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- 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);
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x21,0x3f);
- temp = (USHORT)((tempebx & 0x00FF00) >> 8);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x36,temp);
+ 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);
+ }
- temp = (USHORT)((tempebx & 0x00030000) >> 16);
- if(SiS_Pr->SiS_VDE == SiS_Pr->SiS_VGAVDE) temp |= 0x04;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x35,temp);
+ }
- tempecx = SiS_Pr->SiS_VGAHDE;
- if(modeflag & HalfDCLK) tempecx >>= 1;
- 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;
- if(modeflag & HalfDCLK) tempeax >>= 1;
- 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 */
+ } else { /* LVDS */
- tempeax = SiS_Pr->SiS_VGAVDE;
- tempeax <<= 18;
- tempeax = tempeax / tempvcfact;
- tempbx = (USHORT)(tempeax & 0x0FFFF);
+#ifdef SIS315H
+ if(HwInfo->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) tempbx--;
+ if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) tempbx = 1;
+ 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);
- 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_VBInfo & DisableCRT2Display) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xfb);
+ }
- temp = tempbx & 0x00FF;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x21,temp); /* Part1_21h */
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2c,0x30);
- tempecx >>= 16; /* BPLHCFACT */
- if(modeflag & HalfDCLK) tempecx >>= 1;
- temp = (USHORT)((tempecx & 0x0000FF00) >> 8);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x22,temp); /* Part1_22h */
+ } else if(HwInfo->jChipType == SIS_550) {
- temp=(USHORT)(tempecx & 0x000000FF);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x23,temp);
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xfb);
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2c,0x30);
-#if 0
- /* Missing code (calles int 2f) (650/302LV 1.10.6s; 1.10.7w doesn't do this) */
- if(xxx()) {
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x0e,0xda);
- }
+ }
+
+ }
#endif
- /* Only for LVDS and 301LV/302LV */
- if((SiS_Pr->SiS_IF_DEF_LVDS == 1) || (SiS_Pr->SiS_VBInfo & VB_SIS301LV302LV)){
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1e,0x20);
}
}
-#endif /* SIS 315 */
-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;
+/*********************************************/
+/* GET RESOLUTION DATA */
+/*********************************************/
- offset = SiS_GetOffset(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- HwDeviceExtension);
+USHORT
+SiS_GetResInfo(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex)
+{
+ USHORT resindex;
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_2 ||
- SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_3) offset >>= 1;
+ if(ModeNo <= 0x13)
+ resindex = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
+ else
+ resindex = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
- 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);
+ return(resindex);
}
-USHORT
-SiS_GetOffset(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 temp,colordepth;
- USHORT modeinfo,index,infoflag;
+ USHORT xres,yres,modeflag=0,resindex;
if(SiS_Pr->UseCustomMode) {
- infoflag = SiS_Pr->CInfoFlag;
- temp = SiS_Pr->CHDisplay / 16;
- } else {
- infoflag = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
- modeinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeInfo;
- index = (modeinfo >> 8) & 0xFF;
- temp = SiS_Pr->SiS_ScreenOffset[index];
+ SiS_Pr->SiS_VGAHDE = SiS_Pr->SiS_HDE = SiS_Pr->CHDisplay;
+ SiS_Pr->SiS_VGAVDE = SiS_Pr->SiS_VDE = SiS_Pr->CVDisplay;
+ return;
}
-
- colordepth = SiS_GetColorDepth(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex);
-
- if(infoflag & InterlaceMode) temp <<= 1;
- temp *= colordepth;
+ resindex = SiS_GetResInfo(SiS_Pr,ModeNo,ModeIdIndex);
- if( ( ((ModeNo >= 0x26) && (ModeNo <= 0x28)) ||
- ModeNo == 0x3f ||
- ModeNo == 0x42 ||
- ModeNo == 0x45 ) ||
- (SiS_Pr->UseCustomMode && (SiS_Pr->CHDisplay % 16)) ) {
- colordepth >>= 1;
- temp += colordepth;
+ 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;
}
- return(temp);
-}
+ if((!SiS_Pr->SiS_IF_DEF_DSTN) && (!SiS_Pr->SiS_IF_DEF_FSTN)) {
-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;
+ 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;
+ }
+ }
- /* Do NOT check UseCustomMode, will skrew up FIFO */
- if(ModeNo == 0xfe) {
- 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;
- }
+ if(ModeNo > 0x13) {
+ if(modeflag & HalfDCLK) xres *= 2;
+ if(modeflag & DoubleScanMode) yres *= 2;
+ }
+
+ }
- index = (modeflag & ModeInfoFlag) - ModeEGA;
- if(index < 0) index = 0;
- return(ColorDepth[index]);
+ 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 | SetCRT2ToHiVision)) {
+ 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 | SetCRT2ToHiVision)) {
+ 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;
+ }
+ }
+ }
+ SiS_Pr->SiS_VGAHDE = SiS_Pr->SiS_HDE = xres;
+ SiS_Pr->SiS_VGAVDE = SiS_Pr->SiS_VDE = yres;
}
-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;
+/*********************************************/
+/* GET CRT2 TIMING DATA */
+/*********************************************/
+
+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;
- flag = 0;
- tempbl = 0xC0;
+ 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(SiS_Pr->UseCustomMode) {
- infoflag = SiS_Pr->CInfoFlag;
+ if(ModeNo <= 0x13) {
+ modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+ CRT2CRTC = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
} else {
- infoflag = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
+ modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ CRT2CRTC = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
}
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { /* LVDS */
+ 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_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++;
+ }
- 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;
-
- tempah &= 0xC0;
-
- tempah |= 0x20;
- if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
-
- 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_LCDInfo & LCDPass11) {
+ tempbx = 12;
+ if(modeflag & HalfDCLK) tempbx++;
+ }
+ }
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- tempah >>= 3;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,0xE7,tempah);
- }
- } else {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
- }
+#if 0
+ if(SiS_Pr->SiS_IF_DEF_FSTN) {
+ if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel320x480){
+ tempbx = 22;
+ }
+ }
+#endif
- } else {
+ *ResIndex = CRT2CRTC & 0x3F;
+ *DisplayType = tempbx;
+ return TRUE;
+}
- if(HwDeviceExtension->jChipType < SIS_315H) {
+static void
+SiS_GetCRT2Ptr(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
+ USHORT RefreshRateTableIndex,USHORT *CRT2Index,USHORT *ResIndex,
+ PSIS_HW_INFO HwInfo)
+{
+ USHORT tempbx=0,tempal=0;
+ USHORT Flag,resinfo=0;
-#ifdef SIS300 /* ---- 300 series --- */
+ 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;
+ }
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* 630 - 301B(-DH) */
+ if((SiS_Pr->SiS_VBType & VB_SISVB) && (SiS_Pr->SiS_IF_DEF_LVDS == 0)) {
- 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;
- if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
+ 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 & 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
- if (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) {
- /* BIOS does something here @@@ */
- }
+ } 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 {
+ tempbx = SiS_Pr->SiS_LCDResInfo - SiS_Pr->SiS_Panel1024x768;
+ if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) {
+ tempbx += 10;
+ }
+ }
+
+#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
- tempah &= 0x3f;
- tempah |= tempbl;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
-
- } else { /* 630 - 301 */
-
- tempah = infoflag >> 8;
- tempah &= 0xC0;
- tempah |= 0x20;
- if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
+ } else { /* TV */
- }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ 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 = 13;
+ }
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) tempbx = 7;
+ else if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) tempbx = 6;
+ else tempbx = 5;
+ if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) tempbx += 5;
+ } else {
+ if(SiS_Pr->SiS_TVMode & TVSetPAL) tempbx = 3;
+ else tempbx = 4;
+ if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) tempbx += 5;
+ }
-#endif /* SIS300 */
+ }
- } else {
+ tempal &= 0x3F;
-#ifdef SIS315H /* ------- 315 series ------ */
+ if(ModeNo > 0x13) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTVNoHiVision) {
+ 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 & SetCRT2ToYPbPr525750) {
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) {
+ if(resinfo == SIS_RI_1024x768) {
+ tempal = 8;
+ }
+ }
+ }
+ }
+ }
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { /* 315 - 30xLV */
+ *CRT2Index = tempbx;
+ *ResIndex = tempal;
- if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) {
- tempah = infoflag >> 8;
- if(SiS_Pr->SiS_LCDInfo & LCDSync) {
- tempah = SiS_Pr->SiS_LCDInfo;
- }
- } else {
- tempah = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x37);
- }
- tempah &= 0xC0;
+ } else { /* LVDS, 301B-DH (if running on LCD) */
- tempah |= 0x20;
- if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
-
- } else { /* 315 - 301, 301B */
-
- 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;
-
- tempah |= 0x20;
- if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
-
-#if 0
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) {
- /* BIOS does something here @@@ */
- }
-#endif
+ 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_VBType & VB_NoLCD) { /* TEST, imitate BIOS bug */
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- tempah |= 0xc0;
- }
- }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
+ if(Flag) {
- }
-
-#endif /* SIS315H */
- }
- }
-}
+ 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;
-/* Set CRT2 FIFO on 300/630/730 */
-#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_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++;
+ }
- 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);
+ if(SiS_Pr->SiS_LCDInfo & LCDPass11) {
+ tempbx = 7;
+ }
- if(CRT1ModeNo >= 0x13) {
- index = SiS_Pr->SiS_RefIndex[refreshratetableindex].Ext_CRTVCLK;
- index &= 0x3F;
- VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK; /* Get VCLK */
+ if(SiS_Pr->SiS_CustomT == CUT_PANEL848) {
+ tempbx = 84;
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++;
+ }
- colorth = SiS_GetColorDepth(SiS_Pr,ROMAddr,CRT1ModeNo,modeidindex); /* Get colordepth */
- colorth >>= 1;
- if(!colorth) colorth++;
}
- } else {
-
- 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(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;
}
+}
- 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 SIS315H
+static void
+SiS_GetCRT2PtrA(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
+ USHORT RefreshRateTableIndex,USHORT *CRT2Index,
+ USHORT *ResIndex)
+{
+ USHORT tempbx,tempal;
- data2 = (colorth * VCLK) / MCLK;
+ tempbx = SiS_Pr->SiS_LCDResInfo;
- temp = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x14);
- temp = ((temp & 0x00FF) >> 6) << 1;
- if(temp == 0) temp = 1;
- temp <<= 2;
- temp &= 0xff;
+ 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;
- data2 = temp - data2;
-
- if((28 * 16) % data2) {
- data2 = (28 * 16) / data2;
- data2++;
- } else {
- data2 = (28 * 16) / data2;
- }
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 5;
- if(HwDeviceExtension->jChipType == SIS_300) {
+ if(ModeNo <= 0x13)
+ tempal = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+ else
+ tempal = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
- 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;
+ /* No customs required yet (Clevo, Compaq, etc) */
- } else if(HwDeviceExtension->jChipType == SIS_730) {
-
-#ifndef LINUX_XF86
- SiS_SetReg4(0xcf8,0x80000050);
- eax = SiS_GetReg3(0xcfc);
-#else
- eax = pciReadLong(0x00000000, 0x50);
+ *CRT2Index = tempbx;
+ *ResIndex = tempal & 0x1F;
+}
#endif
- tempal = (USHORT)(eax >> 8);
- tempal &= 0x06;
- tempal <<= 5;
-#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;
+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;
- 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 {
+ SiS_Pr->SiS_RVBHCMAX = 1;
+ SiS_Pr->SiS_RVBHCFACT = 1;
- index = 0;
- temp = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x14);
- if(temp & 0x0080) index += 12;
+ if(ModeNo <= 0x13) {
-#ifndef LINUX_XF86
- SiS_SetReg4(0xcf8,0x800000A0);
- eax = SiS_GetReg3(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
- temp = (USHORT)(eax >> 24);
- if(!(temp&0x01)) index += 24;
+ modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
+ index = SiS_GetModePtr(SiS_Pr,ModeNo,ModeIdIndex);
-#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;
+ tempax = SiS_Pr->SiS_StandTable[index].CRTC[0];
+ tempbx = SiS_Pr->SiS_StandTable[index].CRTC[6];
+ temp1 = SiS_Pr->SiS_StandTable[index].CRTC[7];
- temp = (temp & 0x0F) >> 1;
- index += temp;
-
- data = LatencyFactor[index];
- data += 15;
- temp = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x14);
- if(!(temp & 0x80)) data += 5;
- }
-
- data += data2; /* CRT1 Request Period */
-
- SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
- SiS_Pr->SiS_SelectCRT2Rate = SelectRate_backup;
+ } else {
- if(!SiS_Pr->UseCustomMode) {
+ modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
- CRT2ModeNo = ModeNo;
- SiS_SearchModeID(SiS_Pr,ROMAddr,&CRT2ModeNo,&modeidindex);
+ 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];
- 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 */
+ if(temp1 & 0x01) tempbx |= 0x0100;
+ if(temp1 & 0x20) tempbx |= 0x0200;
+
+ tempax += 5;
- 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);
- }
- }
- }
+ /* Charx8Dot is no more used (and assumed), so we set it */
+ if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
+ modeflag |= Charx8Dot;
+ }
- } else {
+ if(modeflag & Charx8Dot) tempax *= 8;
+ else tempax *= 9;
- CRT2ModeNo = 0xfe;
- VCLK = SiS_Pr->CSRClock; /* Get VCLK */
+ if(modeflag & HalfDCLK) tempax <<= 1;
- }
+ tempbx++;
- colorth = SiS_GetColorDepth(SiS_Pr,ROMAddr,CRT2ModeNo,modeidindex); /* Get colordepth */
- colorth >>= 1;
- if(!colorth) colorth++;
+ SiS_Pr->SiS_VGAHT = SiS_Pr->SiS_HT = tempax;
+ SiS_Pr->SiS_VGAVT = SiS_Pr->SiS_VT = tempbx;
+}
- 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;
+static void
+SiS_GetCRT2DataLVDS(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
+ USHORT RefreshRateTableIndex,
+ PSIS_HW_INFO HwInfo)
+{
+ USHORT CRT2Index, ResIndex;
+ const SiS_LVDSDataStruct *LVDSData = NULL;
- 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);
+ SiS_GetCRT2ResInfo(SiS_Pr, ModeNo, ModeIdIndex, HwInfo);
- 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(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)) {
-/* Set FIFO on 315/330 series */
#ifdef SIS315H
-void
-SiS_SetCRT2FIFO_310(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,
- PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
-#if 0 /* This code is obsolete */
- 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;
+ SiS_GetCRT2PtrA(SiS_Pr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
+ &CRT2Index,&ResIndex);
- SelectRate_backup = SiS_Pr->SiS_SelectCRT2Rate;
+ switch (CRT2Index) {
+ 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_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_LCDA1024x768Data_1; break;
+ }
#endif
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x01,0x3B);
-
-#if 0
- if(!SiS_Pr->CRT1UsesCustomMode) {
-
- CRT1ModeNo = SiS_Pr->SiS_CRT1Mode; /* get CRT1 ModeNo */
- SiS_SearchModeID(SiS_Pr,ROMAddr,&CRT1ModeNo,&ModeIdIndex);
+ } else {
- SiS_Pr->SiS_SetFlag &= (~ProgrammingCRT2);
- SiS_Pr->SiS_SelectCRT2Rate = 0;
+ /* 301BDH needs LVDS Data */
+ if((SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) {
+ SiS_Pr->SiS_IF_DEF_LVDS = 1;
+ }
- /* Get REFIndex for crt1 refreshrate */
- RefreshRateTableIndex = SiS_GetRatePtrCRT2(SiS_Pr,ROMAddr,CRT1ModeNo,
- ModeIdIndex,HwDeviceExtension);
- index = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
- tempax = SiS_Pr->SiS_VCLKData[index].CLOCK; /* Get VCLK */
+ SiS_GetCRT2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex,
+ &CRT2Index, &ResIndex, HwInfo);
- tempbx = SiS_GetColorDepth(SiS_Pr,ROMAddr,CRT1ModeNo,ModeIdIndex); /* Get colordepth */
- tempbx >>= 1;
- if(!tempbx) tempbx++;
+ /* 301BDH needs LVDS Data */
+ if((SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) {
+ SiS_Pr->SiS_IF_DEF_LVDS = 0;
+ }
- } else {
+ switch (CRT2Index) {
+ case 0: LVDSData = SiS_Pr->SiS_LVDS800x600Data_1; break;
+ case 1: LVDSData = SiS_Pr->SiS_LVDS1024x768Data_1; break;
+ case 2: LVDSData = SiS_Pr->SiS_LVDS1280x1024Data_1; break;
+ case 3: LVDSData = SiS_Pr->SiS_LVDS800x600Data_2; break;
+ 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;
+ 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;
+ 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; /* Super Overscan */
+ default: LVDSData = SiS_Pr->SiS_LVDS1024x768Data_1; break;
+ }
+ }
- CRT1ModeNo = 0xfe;
- tempax = SiS_Pr->CSRClock_CRT1; /* Get VCLK */
- tempbx = (SiS_Pr->CModeFlag_CRT1 & 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;
- }
-
- }
-
- tempax *= tempbx;
+ 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;
- tempbx = SiS_GetMCLK(SiS_Pr,ROMAddr, HwDeviceExtension); /* Get MCLK */
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
- tempax /= tempbx;
+ if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) {
+ SiS_Pr->SiS_HDE = SiS_Pr->PanelXRes;
+ SiS_Pr->SiS_VDE = SiS_Pr->PanelYRes;
+ }
- tempbx = tempax;
+ } else {
- tempax = 16;
+ 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;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+}
- tempax -= tempbx;
+static void
+SiS_GetCRT2Data301(SiS_Private *SiS_Pr,USHORT ModeNo,USHORT ModeIdIndex,
+ USHORT RefreshRateTableIndex,
+ PSIS_HW_INFO HwInfo)
+{
+ USHORT tempax,tempbx,modeflag;
+ USHORT resinfo;
+ USHORT CRT2Index,ResIndex;
+ const SiS_LCDDataStruct *LCDPtr = NULL;
+ const SiS_TVDataStruct *TVPtr = NULL;
- tempbx = tempax; /* tempbx = 16-DRamBus - DCLK*BytePerPixel/MCLK */
+ 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;
+ SiS_Pr->SiS_RY2COE = 0;
+ SiS_Pr->SiS_RY3COE = 0;
+ SiS_Pr->SiS_RY4COE = 0;
- tempax = ((52 * 16) / tempbx);
+ SiS_GetCRT2ResInfo(SiS_Pr,ModeNo,ModeIdIndex,HwInfo);
- if ((52*16 % tempbx) != 0) {
- tempax++;
- }
- tempcx = tempax;
- tempcx += 40;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC){
- /* 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 */
-
- for (temp3 = 0; temp3 < 16; temp3 += 2) {
- if ((CombCode[temp3] == tempcl) && (CombCode[temp3+1] == tempch)) {
- temp3 = CRT2ThLow[temp3 >> 1];
- }
- }
+ if(SiS_Pr->UseCustomMode) {
- tempcx += temp3; /* CRT1 Request Period */
+ 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_Pr->SiS_SetFlag |= ProgrammingCRT2;
- SiS_Pr->SiS_SelectCRT2Rate = SelectRate_backup;
+ } else {
- if(!SiS_Pr->UseCustomMode) {
+ SiS_GetRAMDAC2DATA(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
+ }
- CRT2ModeNo = ModeNo; /* get CRT2 ModeNo */
- SiS_SearchModeID(SiS_Pr,ROMAddr,&CRT2ModeNo,&ModeIdIndex);
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- RefreshRateTableIndex = SiS_GetRatePtrCRT2(SiS_Pr,ROMAddr,CRT2ModeNo,
- ModeIdIndex,HwDeviceExtension);
+ SiS_GetCRT2Ptr(SiS_Pr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
+ &CRT2Index,&ResIndex,HwInfo);
- index = SiS_GetVCLK2Ptr(SiS_Pr,ROMAddr,CRT2ModeNo,ModeIdIndex,
- RefreshRateTableIndex,HwDeviceExtension);
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
- tempax = SiS_Pr->SiS_VCLKData[index].CLOCK; /* Get VCLK */
- } else {
- tempax = SiS_Pr->SiS_VBVCLKData[index].CLOCK;
+ switch(CRT2Index) {
+ case 2: TVPtr = SiS_Pr->SiS_ExtHiTVData; break;
+ case 3: TVPtr = SiS_Pr->SiS_ExtPALData; break;
+ case 4: TVPtr = SiS_Pr->SiS_ExtNTSCData; break;
+ case 5: TVPtr = SiS_Pr->SiS_Ext525iData; break;
+ case 6: TVPtr = SiS_Pr->SiS_Ext525pData; break;
+ case 7: TVPtr = SiS_Pr->SiS_Ext750pData; break;
+ case 8: TVPtr = SiS_Pr->SiS_StPALData; break;
+ case 9: TVPtr = SiS_Pr->SiS_StNTSCData; break;
+ case 10: TVPtr = SiS_Pr->SiS_St525iData; break;
+ case 11: TVPtr = SiS_Pr->SiS_St525pData; break;
+ case 12: TVPtr = SiS_Pr->SiS_St750pData; break;
+ case 14: TVPtr = SiS_Pr->SiS_St2HiTVData; break;
+ default: TVPtr = SiS_Pr->SiS_StPALData; break;
+ }
+
+ SiS_Pr->SiS_RVBHCMAX = (TVPtr+ResIndex)->RVBHCMAX;
+ SiS_Pr->SiS_RVBHCFACT = (TVPtr+ResIndex)->RVBHCFACT;
+ SiS_Pr->SiS_VGAHT = (TVPtr+ResIndex)->VGAHT;
+ SiS_Pr->SiS_VGAVT = (TVPtr+ResIndex)->VGAVT;
+ SiS_Pr->SiS_HDE = (TVPtr+ResIndex)->TVHDE;
+ SiS_Pr->SiS_VDE = (TVPtr+ResIndex)->TVVDE;
+ SiS_Pr->SiS_RVBHRS = (TVPtr+ResIndex)->RVBHRS;
+ SiS_Pr->SiS_NewFlickerMode = (TVPtr+ResIndex)->FlickerMode;
+ if(modeflag & HalfDCLK) {
+ SiS_Pr->SiS_RVBHRS = (TVPtr+ResIndex)->HALFRVBHRS;
}
- } else {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
- CRT2ModeNo = 0xfe; /* Get VCLK */
- tempax = SiS_Pr->CSRClock;
+ 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;
+
+ 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 if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
- tempbx = SiS_GetColorDepth(SiS_Pr,ROMAddr,CRT2ModeNo,ModeIdIndex); /* Get colordepth */
- tempbx >>= 1;
- if(!tempbx) tempbx++;
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) {
+ SiS_Pr->SiS_HT = 1650;
+ SiS_Pr->SiS_VT = 750;
+ } else if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) {
+ SiS_Pr->SiS_HT = NTSCHT;
+ SiS_Pr->SiS_VT = NTSCVT;
+ } else {
+ SiS_Pr->SiS_HT = NTSCHT;
+ if(SiS_Pr->SiS_TVMode & TVSetNTSC1024) SiS_Pr->SiS_HT = NTSC2HT;
+ SiS_Pr->SiS_VT = NTSCVT;
+ }
- tempax *= tempbx;
+ } else {
- tempax *= tempcx;
+ 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;
- tempbx = SiS_GetMCLK(SiS_Pr,ROMAddr, HwDeviceExtension); /* Get MCLK */
- tempbx <<= 4;
+ if(modeflag & HalfDCLK) {
+ SiS_Pr->SiS_RY1COE = 0x00;
+ SiS_Pr->SiS_RY2COE = 0xf4;
+ SiS_Pr->SiS_RY3COE = 0x10;
+ SiS_Pr->SiS_RY4COE = 0x38;
+ }
- tempcx = tempax;
- tempax /= tempbx;
- if(tempcx % tempbx) tempax++; /* CRT1 Request period * TCLK * BytePerPixel / (MCLK*16) */
+ if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) {
+ SiS_Pr->SiS_HT = NTSCHT;
+ if(SiS_Pr->SiS_TVMode & TVSetNTSC1024) SiS_Pr->SiS_HT = NTSC2HT;
+ SiS_Pr->SiS_VT = NTSCVT;
+ } else {
+ SiS_Pr->SiS_HT = PALHT;
+ SiS_Pr->SiS_VT = PALVT;
+ }
- if (tempax > 0x37) tempax = 0x37;
+ }
- /* 650/LVDS, 650/301LV, 740, 330 overrule calculated value; 315 does not */
- if(HwDeviceExtension->jChipType >= SIS_650) {
- tempax = 0x04;
- }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x02,~0x3F,tempax);
-#else
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x02,~0x3F,0x04);
+ if(SiS_Pr->UseCustomMode) {
-#endif
-}
+ 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;
-USHORT
-SiS_GetMCLK(SiS_Private *SiS_Pr, UCHAR *ROMAddr, PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- USHORT index;
+ } else {
- 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);
- }
-}
+ 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;
+ }
-/* 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,
- USHORT BaseAddr)
-{
- USHORT modeflag;
- USHORT PanelIndex,ResIndex;
- const SiS_LVDSDesStruct *PanelDesPtr = 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 = (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((SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
+#ifdef TWDEBUG
+ xf86DrvMsg(0, X_INFO,
+ "GetCRT2Data: Index %d ResIndex %d\n", CRT2Index, ResIndex);
+#endif
-#ifdef SIS315H
- SiS_GetLVDSDesPtrA(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- &PanelIndex,&ResIndex, HwDeviceExtension, BaseAddr);
-
- 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;
+ 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;
+ }
+ 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;
+ }
+ }
+}
+
+static void
+SiS_GetCRT2Data(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
+ USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo)
+{
+
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
+
+ if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
+
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
+
+ SiS_GetCRT2DataLVDS(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
+
+ } else {
+
+ if((SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD)) {
+
+ /* Need LVDS Data for LCD on 301B-DH */
+ SiS_GetCRT2DataLVDS(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
+
+ } else {
+
+ SiS_GetCRT2Data301(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
+
+ }
+
+ }
+
+ } else {
+
+ SiS_GetCRT2Data301(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
+
+ }
+
+ } else {
+
+ SiS_GetCRT2DataLVDS(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
+
+ }
+}
+
+/*********************************************/
+/* GET LVDS DES DATA */
+/*********************************************/
+
+static void
+SiS_GetLVDSDesPtr(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
+ USHORT RefreshRateTableIndex, USHORT *PanelIndex,
+ USHORT *ResIndex, PSIS_HW_INFO HwInfo)
+{
+ USHORT tempbx,tempal,modeflag;
+
+ 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;
+ }
+
+ 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 */
+ }
+ }
+
+ 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++;
+ }
+ }
+
+ 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++;
+ }
+ }
+ }
+
+ *PanelIndex = tempbx;
+ *ResIndex = tempal & 0x1F;
+}
+
+#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(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;
+
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 4;
+
+ 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_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_CustomT == CUT_COMPAQ1280) {
+ if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) {
+ tempbx = 84;
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++;
+ }
+ }
+ if(SiS_Pr->SiS_CustomT == CUT_ASUSA2H_2) {
+ if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) {
+ tempbx = 86;
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++;
+ }
+ }
+
+ 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
+
+static void
+SiS_GetLVDSDesData(SiS_Private *SiS_Pr, USHORT ModeNo,USHORT ModeIdIndex,
+ USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo)
+{
+ USHORT modeflag;
+ USHORT PanelIndex,ResIndex;
+ const SiS_LVDSDesStruct *PanelDesPtr = 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;
+ }
+
+ if((SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
+
+#ifdef SIS315H
+ SiS_GetLVDSDesPtrA(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex,
+ &PanelIndex, &ResIndex, HwInfo);
+
+ 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 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;
+ case 86: PanelDesPtr = (SiS_LVDSDesStruct *)Asus1024x768Des_1; break; /* custom */
+ case 87: PanelDesPtr = (SiS_LVDSDesStruct *)Asus1024x768Des_2; break;
default: PanelDesPtr = SiS_Pr->LVDS1024x768Des_1; break;
}
#endif
} else {
- SiS_GetLVDSDesPtr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- &PanelIndex,&ResIndex,HwDeviceExtension);
+ SiS_GetLVDSDesPtr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex,
+ &PanelIndex, &ResIndex, HwInfo);
switch (PanelIndex)
{
@@ -2790,7 +3540,7 @@
case 52: PanelDesPtr = SiS_Pr->SiS_CHTVUPALDesData; break;
case 53: PanelDesPtr = SiS_Pr->SiS_CHTVOPALDesData; break;
default:
- if(HwDeviceExtension->jChipType < SIS_315H)
+ if(HwInfo->jChipType < SIS_315H)
PanelDesPtr = SiS_Pr->SiS_PanelType0e_1;
else
PanelDesPtr = SiS_Pr->SiS_PanelType01_1;
@@ -2810,12 +3560,11 @@
}
} else {
if(!(SiS_Pr->SiS_SetFlag & SetDOSMode)) {
- if( (HwDeviceExtension->jChipType < SIS_315H) ||
- (SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x1024) ) {
- if(SiS_Pr->SiS_LCDResInfo >= SiS_Pr->SiS_Panel1024x768){
+ if(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(HwDeviceExtension->jChipType < SIS_315H) {
+ if(HwInfo->jChipType < SIS_315H) {
if(!(modeflag & HalfDCLK)) SiS_Pr->SiS_LCDHDES = 320;
} else {
if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768)
@@ -2838,4487 +3587,3696 @@
}
}
}
-
}
-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;
-
- 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;
- }
-
- tempbx = 0;
- if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- tempbx = 50;
- if((SiS_Pr->SiS_VBInfo & SetPALTV) && (!SiS_Pr->SiS_CHPALM)) tempbx += 2;
- if(SiS_Pr->SiS_VBInfo & SetCHTVOverScan) tempbx += 1;
- /* 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 & DontExpandLCD) tempbx += 16;
- if(SiS_Pr->SiS_LCDInfo & LCDPass11) {
- tempbx = 32;
- if(modeflag & HalfDCLK) tempbx++;
- }
- }
- /* 630/LVDS and 650/LVDS (1.10.07) BIOS */
- if(SiS_Pr->SiS_SetFlag & SetDOSMode) {
- 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++;
- }
- }
- }
+/*********************************************/
+/* SET CRT2 AUTO-THRESHOLD */
+/*********************************************/
- *PanelIndex = tempbx;
- *ResIndex = tempal & 0x1F;
+#ifdef SIS315H
+static void
+SiS_CRT2AutoThreshold(SiS_Private *SiS_Pr)
+{
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x01,0x40);
}
+#endif
-#ifdef SIS315H
+/*********************************************/
+/* DISABLE VIDEO BRIDGE */
+/*********************************************/
+
+/* NEVER use any variables (VBInfo), this will be called
+ * from outside the context of modeswitch!
+ * MUST call getVBType before calling this
+ */
void
-SiS_GetLVDSDesPtrA(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex,USHORT *PanelIndex,USHORT *ResIndex,
- PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
+SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
{
- USHORT tempbx=0,tempal;
+#ifdef SIS315H
+ USHORT tempah,pushax=0,modenum;
+#endif
+ USHORT temp=0;
- 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 - SiS_Pr->SiS_PanelMinLVDS;
- if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 4;
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(SiS_Pr->SiS_CustomT == CUT_CLEVO1024) {
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) {
- if(SiS_IsDualLink(SiS_Pr, HwDeviceExtension, BaseAddr)) {
- tempbx = 80;
- if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++;
- }
- }
- }
+ if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* ===== For 30xB/LV ===== */
- if(ModeNo <= 0x13)
- tempal = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
- else
- tempal = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+ if(HwInfo->jChipType < SIS_315H) {
- *PanelIndex = tempbx;
- *ResIndex = tempal & 0x1F;
-}
-#endif
-
-void
-SiS_SetCRT2ModeRegs(SiS_Private *SiS_Pr, USHORT BaseAddr, USHORT ModeNo, USHORT ModeIdIndex,
- PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- USHORT i,j,modeflag;
- USHORT tempcl,tempah=0;
-#ifdef SIS300
- USHORT temp;
-#endif
-#ifdef SIS315H
- USHORT tempbl;
-#endif
-
- if(ModeNo <= 0x13) {
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- } else {
- if(SiS_Pr->UseCustomMode) {
- modeflag = SiS_Pr->CModeFlag;
- } else {
- modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- }
- }
-
- /* 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 */
+#ifdef SIS300 /* 300 series */
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
+ if(HwInfo->jChipType == SIS_300) { /* For 300+301LV (A907) */
- /* 1. for LVDS/302B/302LV **LCDA** */
+ 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_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);
+ }
+ }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x00,0xAF,0x40); /* FUNCTION CONTROL */
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2E,0xF7);
+ } else {
- } else {
+ if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwInfo))) {
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF7,0x08);
+ SiS_PanelDelay(SiS_Pr, HwInfo, 3);
+ }
+ if(SiS_Is301B(SiS_Pr)) {
+ 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);
+ 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, HwInfo))) ||
+ (!(SiS_CR36BIOSWord23d(SiS_Pr, HwInfo))) ) {
+ SiS_PanelDelay(SiS_Pr, HwInfo, 2);
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xFB,0x04);
+ }
+ }
- for(i=0,j=4; i<3; i++,j++) SiS_SetReg1(SiS_Pr->SiS_Part1Port,j,0);
+#endif /* SIS300 */
- tempcl = SiS_Pr->SiS_ModeType;
+ } else {
- if(HwDeviceExtension->jChipType < SIS_315H) {
+#ifdef SIS315H /* 315 series */
-#ifdef SIS300 /* ---- 300 series ---- */
+ if(IS_SIS550650740660) { /* 550, 650, 740, 660 */
- /* For 301BDH: (with LCD via LVDS) */
- if(SiS_Pr->SiS_VBType & VB_NoLCD) {
- temp = SiS_GetReg1(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_SetReg1(SiS_Pr->SiS_P3c4,0x32,temp);
- }
+ modenum = SiS_GetReg(SiS_Pr->SiS_P3d4,0x34) & 0x7f;
- if(ModeNo > 0x13) {
- tempcl -= ModeVGA;
- if((tempcl > 0) || (tempcl == 0)) { /* tempcl is USHORT -> always true! */
- tempah = ((0x10 >> tempcl) | 0x80);
- }
- } else tempah = 0x80;
+ if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { /* LV */
+#ifdef SET_EMI
+ if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
+ if(SiS_Pr->SiS_CustomT != CUT_CLEVO1400) {
+ 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);
+ }
+ }
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempah ^= 0xA0;
+ if((SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) &&
+ (SiS_Pr->SiS_CustomT != CUT_CLEVO1400)) {
+ SiS_DDC2Delay(SiS_Pr,0xff00);
+ SiS_DDC2Delay(SiS_Pr,0xe000);
-#endif /* SIS300 */
+ SiS_SetRegByte(SiS_Pr->SiS_P3c6,0x00);
- } else {
+ pushax = SiS_GetReg(SiS_Pr->SiS_P3c4,0x06);
-#ifdef SIS315H /* ------- 315/330 series ------ */
+ if(IS_SIS740) {
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x06,0xE3);
+ }
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(SiS_Pr->SiS_VBInfo & CRT2DisplayFlag) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2e,0x08);
- }
- }
+ SiS_PanelDelay(SiS_Pr, HwInfo, 3);
- 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;
+ if(!(SiS_IsNotM650orLater(SiS_Pr, HwInfo))) {
+ tempah = 0xef;
+ if(SiS_IsVAMode(SiS_Pr,HwInfo)) {
+ tempah = 0xf7;
+ }
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x4c,tempah);
+ }
+ }
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) tempah ^= 0x50;
+ } else if(SiS_Pr->SiS_VBType & VB_NoLCD) { /* B-DH */
-#endif /* SIS315H */
+ if(!(SiS_IsNotM650orLater(SiS_Pr,HwInfo))) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x4c,0xef);
+ }
- }
+ }
- if(SiS_Pr->SiS_VBInfo & CRT2DisplayFlag) tempah = 0;
+ if((SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) ||
+ (SiS_Pr->SiS_CustomT == CUT_CLEVO1400)) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1F,0xef);
+ }
- if(HwDeviceExtension->jChipType < SIS_315H) {
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x00,tempah); /* FUNCTION CONTROL */
- } else {
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x00,0xa0,tempah); /* FUNCTION CONTROL */
- } else {
- if(IS_SIS740) {
- 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_VBType & VB_SIS301B302B) ||
+ (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) ||
+ (SiS_Pr->SiS_CustomT == CUT_CLEVO1400)) {
+ tempah = 0x3f;
+ if(SiS_IsDualEdge(SiS_Pr,HwInfo)) {
+ tempah = 0x7f;
+ if(!(SiS_IsVAMode(SiS_Pr,HwInfo))) {
+ tempah = 0xbf;
+ }
+ }
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1F,tempah);
+ }
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
+ if((SiS_IsVAMode(SiS_Pr,HwInfo)) ||
+ ((SiS_Pr->SiS_VBType & VB_SIS301LV302LV) && (modenum <= 0x13))) {
- /* 2. for 301 (301B, 302B 301LV, 302LV non-LCDA) */
+ 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_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);
+ }
+ }
- 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;
- }
- }
+ } else {
- if(SiS_Pr->SiS_VBInfo & CRT2DisplayFlag) tempah = 0;
+ 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);
+ } else {
+ SiS_DisplayOff(SiS_Pr);
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x80);
+ SiS_PanelDelay(SiS_Pr, HwInfo, 2);
+ }
- if(HwDeviceExtension->jChipType < SIS_315H) {
+ 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);
- /* ---- 300 series ---- */
+ }
- tempah = (tempah << 5) & 0xFF;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x01,tempah);
- tempah = (tempah >> 5) & 0xFF;
+ if((SiS_Pr->SiS_VBType & VB_SIS301LV302LV) &&
+ (SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) &&
+ (SiS_Pr->SiS_CustomT != CUT_CLEVO1400)) {
- } else {
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1f,~0x10);
- /* ---- 315 series ---- */
+ tempah = 0x3f;
+ if(SiS_IsDualEdge(SiS_Pr,HwInfo)) {
+ tempah = 0x7f;
+ if(!(SiS_IsVAMode(SiS_Pr,HwInfo))) {
+ tempah = 0xbf;
+ }
+ }
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1F,tempah);
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2E,0xF8,tempah);
+ if(SiS_IsNotM650orLater(SiS_Pr,HwInfo)) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f);
+ }
- }
+ if(!(SiS_IsVAMode(SiS_Pr,HwInfo))) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xdf);
+ if(!(SiS_CRT2IsLCD(SiS_Pr,HwInfo))) {
+ if(!(SiS_IsDualEdge(SiS_Pr,HwInfo))) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFD);
+ }
+ }
+ }
- if((SiS_Pr->SiS_ModeType == ModeVGA) && (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode))) {
- tempah |= 0x10;
- }
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x06,pushax);
- if((HwDeviceExtension->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;
- }
+ if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
+ if( (SiS_IsVAMode(SiS_Pr, HwInfo)) ||
+ (SiS_CRT2IsLCD(SiS_Pr, HwInfo)) ) {
+ SiS_PanelDelayLoop(SiS_Pr, HwInfo, 3, 20);
+ }
+ }
- if(SiS_Pr->SiS_VBInfo & (SetCRT2ToTV - SetCRT2ToHiVisionTV)) {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- if(!(SiS_Pr->SiS_HiVision & 0x03)) {
- tempah |= 0x20;
- }
- }
- }
+ } else if(SiS_Pr->SiS_VBType & VB_NoLCD) {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x0D,0x40,tempah);
+ /* NIL */
- tempah = 0;
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- if(!(SiS_Pr->SiS_HiVision & 0x03)) {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV)) {
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- SiS_Pr->SiS_SetFlag |= RPLLDIV2XO;
- tempah |= 0x40;
- } else {
- if(!(SiS_Pr->SiS_SetFlag & TVSimuMode)) {
- SiS_Pr->SiS_SetFlag |= RPLLDIV2XO;
- tempah |= 0x40;
- }
- }
+ } else if((SiS_Pr->SiS_VBType & VB_SIS301B302B) ||
+ (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) ||
+ (SiS_Pr->SiS_CustomT == CUT_CLEVO1400)) {
+
+ 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 {
- SiS_Pr->SiS_SetFlag |= RPLLDIV2XO;
- tempah |= 0x40;
- }
- }
- }
- /* For 302LV dual-channel */
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(SiS_IsDualLink(SiS_Pr, HwDeviceExtension, BaseAddr))
- tempah |= 0x40;
- }
- }
+ }
- 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;
- }
+ } else { /* 315, 330 - all bridge types */
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x0C,tempah);
+ if(SiS_Is301B(SiS_Pr)) {
+ tempah = 0x3f;
+ if(SiS_IsDualEdge(SiS_Pr,HwInfo)) {
+ tempah = 0x7f;
+ if(!(SiS_IsVAMode(SiS_Pr,HwInfo))) {
+ tempah = 0xbf;
+ }
+ }
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1F,tempah);
+ if(SiS_IsVAMode(SiS_Pr,HwInfo)) {
+ SiS_DisplayOff(SiS_Pr);
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF);
+ }
+ }
+ if( (!(SiS_Is301B(SiS_Pr))) ||
+ (!(SiS_IsVAMode(SiS_Pr,HwInfo))) ) {
- } else {
+ if( (!(SiS_Is301B(SiS_Pr))) ||
+ (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) ) {
- /* 3. for LVDS */
+ SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xDF);
+ SiS_DisplayOff(SiS_Pr);
- if(HwDeviceExtension->jChipType >= SIS_315H) {
+ }
- /* 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;
- }
- }
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x80);
- if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
- tempah |= 0x02;
- }
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF);
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- tempah ^= 0x01;
- }
+ 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_VBInfo & DisableCRT2Display) {
- tempah = 1;
- }
+ }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2e,0xF0,tempah);
+ } /* 315/330 */
- } else {
+#endif /* SIS315H */
- /* (added ModeType check) */
- tempah = 0;
- if( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) && (SiS_Pr->SiS_ModeType > ModeVGA) ) {
- tempah |= 0x02;
- }
- tempah <<= 5;
+ }
- if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) tempah = 0;
+ } else { /* ============ For 301 ================ */
+
+ 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_SetReg1(SiS_Pr->SiS_Part1Port,0x01,tempah);
+ SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xDF); /* disable VB */
+ SiS_DisplayOff(SiS_Pr);
+ 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(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_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);
+ }
+ }
- /* Inserted the entire following section */
+ }
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
+ } else { /* ============ For LVDS =============*/
- if(HwDeviceExtension->jChipType >= SIS_315H) {
+ if(HwInfo->jChipType < SIS_315H) {
-#ifdef SIS315H
+#ifdef SIS300 /* 300 series */
- unsigned char bridgerev = SiS_GetReg1(SiS_Pr->SiS_Part4Port,0x01);;
+ if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) {
+ SiS_SetCH700x(SiS_Pr,0x090E);
+ }
- /* 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...?
- */
+ if(HwInfo->jChipType == SIS_730) {
+ if(!(SiS_GetReg(SiS_Pr->SiS_P3c4,0x11) & 0x08)) {
+ SiS_WaitVBRetrace(SiS_Pr,HwInfo);
+ }
+ if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwInfo))) {
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF7,0x08);
+ SiS_PanelDelay(SiS_Pr, HwInfo, 3);
+ }
+ } else {
+ 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);
+ }
+ }
+ }
+ }
- /* 740 variants match for 30xB, 301B-DH, 30xLV */
+ SiS_DisplayOff(SiS_Pr);
- if(!(IS_SIS740)) {
- 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);
- }
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF);
- /* 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?
- */
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF);
+ SiS_UnLockCRT2(SiS_Pr,HwInfo);
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x01,0x80);
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x02,0x40);
- if(IS_SIS740) {
- tempah = 0x30;
- tempbl = 0xcf;
- if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) {
- tempah = 0x00;
- }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2c,tempbl,tempah);
- } 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 */
- } else if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2c,0xCF,0x30); /* For 30xLV */
- } else if((SiS_Pr->SiS_VBType & VB_NoLCD) && (bridgerev == 0xb0)) {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2c,0xCF,0x30); /* For 30xB-DH rev b0 (or "DH on 651"?) */
- } else {
- tempah = 0x30; /* For 30xB (and 301BDH rev b1) */
- 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_CRT2IsLCD(SiS_Pr, HwInfo))) ||
+ (!(SiS_CR36BIOSWord23d(SiS_Pr,HwInfo))) ) {
+ SiS_PanelDelay(SiS_Pr, HwInfo, 2);
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xFB,0x04);
+ }
- if(IS_SIS740) {
- tempah = 0xc0;
- tempbl = 0x3f;
- if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) {
- tempah = 0x00;
- }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x21,tempbl,tempah);
- } else if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x21,0x3f,0xc0); /* For 30xLV */
- } else if((SiS_Pr->SiS_VBType & VB_NoLCD) && (bridgerev == 0xb0)) {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x21,0x3f,0xc0); /* For 30xB-DH rev b0 (or "DH on 651"? */
- } else {
- tempah = 0xc0; /* For 301, 301B (and 301BDH rev b1) */
- 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);
- }
+#endif /* SIS300 */
- if(IS_SIS740) {
- tempah = 0x80;
- tempbl = 0x7f;
- if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) {
- tempah = 0x00;
- }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x23,tempbl,tempah);
- } else {
- 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);
- }
+ } else {
-#endif /* SIS315H */
+#ifdef SIS315H /* 315 series */
- } else if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
+ if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x21,0x3f);
+ 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_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);
- }
+ 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);
+ }
- } else { /* LVDS */
+ if(HwInfo->jChipType != SIS_740) {
+ if( (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) ||
+ (SiS_IsTVOrYPbPrOrScart(SiS_Pr,HwInfo)) ) {
+ SiS_SetCH701x(SiS_Pr,0x0149);
+ }
+ }
-#ifdef SIS315H
- if(HwDeviceExtension->jChipType >= SIS_315H) {
+ }
- if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
+ if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) {
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF7,0x08);
+ SiS_PanelDelay(SiS_Pr, HwInfo, 3);
+ }
- 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_IF_DEF_CH70xx == 0) ||
+ (!(SiS_IsDualEdge(SiS_Pr,HwInfo))) ||
+ (!(SiS_IsTVOrYPbPrOrScart(SiS_Pr,HwInfo))) ) {
+ SiS_DisplayOff(SiS_Pr);
+ }
- if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,0xfb,0x00);
- }
+ 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);
+ }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2c,0xcf,0x30);
+ if(HwInfo->jChipType == SIS_740) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f);
+ }
- } else if(HwDeviceExtension->jChipType == SIS_550) {
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF);
-#if 0
- tempah = 0x00;
- tempbl = 0xfb;
- if(SiS_Pr->SiS_VBInfo & DisableCRT2Display) {
- tempah = 0x00;
- tempbl = 0xfb;
- }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,tempbl,tempah);
-#endif
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x13,0xfb);
+ 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);
+ }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2c,0xcf,0x30);
- }
+ if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) {
+ 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);
+ }
+ }
- }
-#endif
+ if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
+ 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,HwInfo);
+
+ 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(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 */
+
+ } /* 310 series */
+
+ } /* LVDS */
}
+/*********************************************/
+/* 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_GetCRT2Data(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex,
- PSIS_HW_DEVICE_INFO HwDeviceExtension)
+SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
{
+ USHORT temp=0,tempah;
+#ifdef SIS315H
+ USHORT temp1,pushax=0;
+ BOOLEAN delaylong = FALSE;
+#endif
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
-
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
- SiS_GetCRT2DataLVDS(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- HwDeviceExtension);
- } else {
+ if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* ====== For 301B et al ====== */
- if( (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) && (SiS_Pr->SiS_VBType & VB_NoLCD) ) {
+ if(HwInfo->jChipType < SIS_315H) {
- /* Need LVDS Data for LCD on 301B-DH */
- SiS_GetCRT2DataLVDS(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- HwDeviceExtension);
-
- } else {
-
- SiS_GetCRT2Data301(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- HwDeviceExtension);
- }
+#ifdef SIS300 /* 300 series */
- }
+ if(HwInfo->jChipType == SIS_300) {
- } else {
+ 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_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);
+ 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_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x01);
+ }
+ }
+ }
- SiS_GetCRT2Data301(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- HwDeviceExtension);
- }
+ } else {
- } else {
-
- SiS_GetCRT2DataLVDS(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- 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,HwInfo))) {
+ SiS_PanelDelay(SiS_Pr, HwInfo, 0);
+ }
+ SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); /* Enable CRT2 */
+ 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_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,HwInfo);
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF7,0x00);
+ }
+ }
+ } else {
+ 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);
+ }
-/* Checked with 650/LVDS 1.10.07 BIOS */
-void
-SiS_GetCRT2DataLVDS(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex,
- PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- USHORT CRT2Index, ResIndex;
- const SiS_LVDSDataStruct *LVDSData = NULL;
+ }
+#endif /* SIS300 */
- SiS_GetCRT2ResInfo(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,HwDeviceExtension);
-
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- 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;
- }
+ } else {
- if((SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA)) {
+#ifdef SIS315H /* 315 series */
-#ifdef SIS315H
- SiS_GetCRT2PtrA(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- &CRT2Index,&ResIndex);
+ if(IS_SIS550650740660) { /* 550, 650, 740, 660 */
- 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 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 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;
- }
-#endif
+ UCHAR r30=0, r31=0, r32=0, r33=0, cr36=0;
- } else {
+ if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- /* 301BDH needs LVDS Data */
- if( (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) && (SiS_Pr->SiS_VBType & VB_NoLCD) ) {
- SiS_Pr->SiS_IF_DEF_LVDS = 1;
- }
+ if((SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) &&
+ (SiS_Pr->SiS_CustomT != CUT_CLEVO1400)) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1f,0xef);
+#ifdef SET_EMI
+ if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x30,0x00);
+ }
+#endif
+ }
- SiS_GetCRT2Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- &CRT2Index,&ResIndex,HwDeviceExtension);
+ if(!(SiS_IsNotM650orLater(SiS_Pr,HwInfo))) {
+ tempah = 0x10;
+ 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);
+ }
+ }
- /* 301BDH needs LVDS Data */
- if( (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) && (SiS_Pr->SiS_VBType & VB_NoLCD) ) {
- SiS_Pr->SiS_IF_DEF_LVDS = 0;
- }
+ 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);
+ }
+ }
- switch (CRT2Index) {
- case 0: LVDSData = SiS_Pr->SiS_LVDS800x600Data_1; break;
- case 1: LVDSData = SiS_Pr->SiS_LVDS1024x768Data_1; break;
- case 2: LVDSData = SiS_Pr->SiS_LVDS1280x1024Data_1; break;
- case 3: LVDSData = SiS_Pr->SiS_LVDS800x600Data_2; break;
- 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;
- 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;
- 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; /* Super Overscan */
- default: LVDSData = SiS_Pr->SiS_LVDS1024x768Data_1; break;
- }
- }
+ 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);
+ if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
+ SiS_GenericDelay(SiS_Pr, 0x4500);
+ }
+ SiS_PanelDelayLoop(SiS_Pr, HwInfo, 3, 2);
+ } else {
+ SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x02);
+ SiS_PanelDelay(SiS_Pr, HwInfo, 0);
+ }
+ }
+ }
- 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_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_Pr->SiS_IF_DEF_LVDS == 0) {
+ } else if(SiS_Pr->SiS_VBType & VB_NoLCD) {
- if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) {
- SiS_Pr->SiS_HDE = SiS_Pr->PanelXRes;
- SiS_Pr->SiS_VDE = SiS_Pr->PanelYRes;
- }
+ if(!(SiS_IsNotM650orLater(SiS_Pr,HwInfo))) {
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x4c,0x10);
+ }
- } else {
+ } else if(SiS_Pr->SiS_VBType & VB_SIS301B302B) {
- 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;
- }
- }
-#if 0
- if(SiS_Pr->SiS_IF_DEF_FSTN) {
- SiS_Pr->SiS_HDE = 320;
- SiS_Pr->SiS_VDE = 480;
- }
-#endif
- }
- }
- }
- }
- }
-}
+ 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);
+ }
+
+ }
-void
-SiS_GetCRT2Data301(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex,
- PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- USHORT tempax,tempbx,modeflag;
- USHORT resinfo;
- USHORT CRT2Index,ResIndex;
- 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;
- } 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;
- SiS_Pr->SiS_RY2COE = 0;
- SiS_Pr->SiS_RY3COE = 0;
- SiS_Pr->SiS_RY4COE = 0;
-
- SiS_GetCRT2ResInfo(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,HwDeviceExtension);
-
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC){
-
- if(SiS_Pr->UseCustomMode) {
-
- 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;
-
- } else {
-
- SiS_GetRAMDAC2DATA(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- HwDeviceExtension);
- }
-
- } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
-
- SiS_GetCRT2Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- &CRT2Index,&ResIndex,HwDeviceExtension);
-
- 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; /* Just to avoid a crash */
- }
-
- SiS_Pr->SiS_RVBHCMAX = (TVPtr+ResIndex)->RVBHCMAX;
- SiS_Pr->SiS_RVBHCFACT = (TVPtr+ResIndex)->RVBHCFACT;
- SiS_Pr->SiS_VGAHT = (TVPtr+ResIndex)->VGAHT;
- SiS_Pr->SiS_VGAVT = (TVPtr+ResIndex)->VGAVT;
- SiS_Pr->SiS_HDE = (TVPtr+ResIndex)->TVHDE;
- SiS_Pr->SiS_VDE = (TVPtr+ResIndex)->TVVDE;
- SiS_Pr->SiS_RVBHRS = (TVPtr+ResIndex)->RVBHRS;
- SiS_Pr->SiS_NewFlickerMode = (TVPtr+ResIndex)->FlickerMode;
- if(modeflag & HalfDCLK) {
- SiS_Pr->SiS_RVBHRS = (TVPtr+ResIndex)->HALFRVBHRS;
- }
-
- 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_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;
- }
- }
- }
- }
-
- } 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_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;
- }
-
- }
-
- } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
-
- if(SiS_Pr->UseCustomMode) {
-
- 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;
-
- } else {
-
- 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 (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; /* Just to avoid a crash */
- }
-
- 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;
-
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO,
- "GetCRT2Data: Index %d ResIndex %d\n", CRT2Index, ResIndex);
-#endif
-
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) {
- tempax = 1024;
- if(SiS_Pr->SiS_SetFlag & LCDVESATiming) {
- if(HwDeviceExtension->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_Panel1600x1200) {
- tempax = 1600;
- if (SiS_Pr->SiS_VGAVDE == 350) tempbx = 875;
- else if(SiS_Pr->SiS_VGAVDE == 400) tempbx = 1000;
- else tempbx = 1200;
- } else {
- tempax = SiS_Pr->PanelXRes;
- tempbx = SiS_Pr->PanelYRes;
- }
- 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;
- }
- }
-}
-
-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;
-
- return(resindex);
-}
-
-void
-SiS_GetCRT2ResInfo(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
- PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- USHORT xres,yres,modeflag=0,resindex;
-
- 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;
- }
-
- resindex = SiS_GetResInfo(SiS_Pr,ROMAddr,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;
- }
-
- if((!SiS_Pr->SiS_IF_DEF_DSTN) && (!SiS_Pr->SiS_IF_DEF_FSTN)) {
-
- if((HwDeviceExtension->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_GetReg1(SiS_Pr->SiS_P3d4,0x3a) & 0x01) {
- if(ModeNo == 0x12) yres = 400;
- }
- }
-
- if(ModeNo > 0x13) {
- if(modeflag & HalfDCLK) xres *= 2;
- if(modeflag & DoubleScanMode) yres *= 2;
- }
+ 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)) {
+ 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_SetReg(SiS_Pr->SiS_P3c4,0x32,temp);
- }
+ SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); /* enable CRT2 */
+
+ 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_GetReg(SiS_Pr->SiS_Part1Port,0x2e);
+ if(!(temp & 0x80)) {
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2e,0x80);
+ }
+ } else {
+ SiS_PanelDelay(SiS_Pr, HwInfo, 2);
+ }
+ } else {
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1e,0x20);
+ }
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
- 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(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;
- }
- }
- } 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_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(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_IF_DEF_DSTN || SiS_Pr->SiS_IF_DEF_FSTN) {
- yres = 480;
- }
- }
- }
- SiS_Pr->SiS_VGAHDE = SiS_Pr->SiS_HDE = xres;
- SiS_Pr->SiS_VGAVDE = SiS_Pr->SiS_VDE = yres;
-}
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x00,0x1f,0x20);
-void
-SiS_GetCRT2Ptr(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex,USHORT *CRT2Index,USHORT *ResIndex,
- PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- USHORT tempbx=0,tempal=0;
- USHORT Flag,resinfo=0;
+ 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);
+ }
+ }
- 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;
- }
+ 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);
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
+ 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_VBInfo & SetCRT2ToLCD) { /* LCD */
+ if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- 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;
- } 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 {
- tempbx = SiS_Pr->SiS_LCDResInfo - SiS_Pr->SiS_Panel1024x768;
- if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) {
- tempbx += 5;
- /* GetRevisionID(); */
- /* BIOS only adds 5 once */
- tempbx += 5;
- }
- }
+ if((SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) &&
+ (SiS_Pr->SiS_CustomT != CUT_CLEVO1400)) {
+ SiS_PanelDelay(SiS_Pr, HwInfo, 2);
+ }
+#ifdef COMPAQ_HACK
+ if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) {
+ SiS_PanelDelay(SiS_Pr, HwInfo, 2);
+ }
+#endif
-#ifdef SIS315H
- if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) {
- tempbx = 50;
- if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx = 51;
- else if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) tempbx = 52;
- }
+ SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x1f,0x10);
+
+ 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);
+ }
#endif
+ SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x27,0x0c);
+#ifdef SET_EMI
+ if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
+
+ cr36 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36);
+
+ /* (P4_30|0x40) */
+ /* Compal 1400x1050: 0x05, 0x60, 0x00 YES (1.10.7w; CR36=69) */
+ /* Compal 1400x1050: 0x0d, 0x70, 0x40 YES (1.10.7x; CR36=69) */
+ /* Acer 1280x1024: 0x12, 0xd0, 0x6b NO (1.10.9k; CR36=73) */
+ /* Compaq 1280x1024: 0x0d, 0x70, 0x6b YES (1.12.04b; CR36=03) */
+ /* Clevo 1024x768: 0x05, 0x60, 0x33 NO (1.10.8e; CR36=12, DL!) */
+ /* Clevo 1024x768: 0x0d, 0x70, 0x40 (if type == 3) YES (1.10.8y; CR36=?2) */
+ /* Clevo 1024x768: 0x05, 0x60, 0x33 (if type != 3) YES (1.10.8y; CR36=?2) */
+ /* Asus 1024x768: ? ? (1.10.8o; CR36=?2) */
+ /* Asus 1024x768: 0x08, 0x10, 0x3c (problematic) YES (1.10.8q; CR36=22) */
+
+ if(SiS_Pr->HaveEMI) {
+ r30 = SiS_Pr->EMI_30;
+ r31 = SiS_Pr->EMI_31;
+ r32 = SiS_Pr->EMI_32;
+ r33 = SiS_Pr->EMI_33;
+ } else {
+ r30 = 0;
+ }
- } else { /* TV */
-
- if((SiS_Pr->SiS_VBType & VB_SIS301B302B) &&
- (SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV)) {
- if(SiS_Pr->SiS_VGAVDE > 480) SiS_Pr->SiS_SetFlag &= (~TVSimuMode);
- tempbx = 2;
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- if(!(SiS_Pr->SiS_SetFlag & TVSimuMode)) tempbx = 12;
- }
- } else {
- if(SiS_Pr->SiS_VBInfo & SetPALTV) tempbx = 3;
- else tempbx = 4;
- if(SiS_Pr->SiS_SetFlag & TVSimuMode) tempbx += 5;
- }
-
- }
+ /* EMI_30 is read at driver start; however, the BIOS sets this
+ * (if it is used) only if the LCD is in use. In case we caught
+ * the machine while on TV output, this bit is not set and we
+ * don't know if it should be set - hence our detection is wrong.
+ * Work-around this here:
+ */
+
+ if((!SiS_Pr->HaveEMI) || (!SiS_Pr->HaveEMILCD)) {
+ if((cr36 & 0x0f) == 0x02) { /* 1024x768 */
+ r30 |= 0x40;
+ if(SiS_Pr->SiS_CustomT == CUT_CLEVO1024) {
+ r30 &= ~0x40;
+ }
+ } else if((cr36 & 0x0f) == 0x03) { /* 1280x1024 */
+ r30 |= 0x40;
+ if(SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) {
+ r30 &= ~0x40;
+ }
+ } else if((cr36 & 0x0f) == 0x09) { /* 1400x1050 */
+ r30 |= 0x40;
+ } else if((cr36 & 0x0f) == 0x0b) { /* 1600x1200 - unknown */
+ r30 |= 0x40;
+ }
+ }
- tempal &= 0x3F;
+ if(!SiS_Pr->HaveEMI) {
+ if((cr36 & 0x0f) == 0x02) {
+ if((cr36 & 0xf0) == 0x30) {
+ r31 = 0x0d; r32 = 0x70; r33 = 0x40;
+ } else {
+ r31 = 0x05; r32 = 0x60; r33 = 0x33;
+ }
+ } else if((cr36 & 0x0f) == 0x03) {
+ if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) {
+ r31 = 0x0d; r32 = 0x70; r33 = 0x6b;
+ } else {
+ r31 = 0x12; r32 = 0xd0; r33 = 0x6b;
+ }
+ } else if((cr36 & 0x0f) == 0x09) {
+ if(SiS_Pr->SiS_CustomT == CUT_COMPAL1400_2) {
+ r31 = 0x0d; r32 = 0x70; r33 = 0x40; /* BIOS values */
+ } else {
+ r31 = 0x05; r32 = 0x60; r33 = 0x00;
+ }
+ } else {
+ r31 = 0x05; r32 = 0x60; r33 = 0x00;
+ }
+ }
- 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;
- }
- }
- }
+ /* BIOS values don't work so well sometimes */
+ if(!SiS_Pr->OverruleEMI) {
+#ifdef COMPAL_HACK
+ if(SiS_Pr->SiS_CustomT == CUT_COMPAL1400_2) {
+ if((cr36 & 0x0f) == 0x09) {
+ r30 = 0x60; r31 = 0x05; r32 = 0x60; r33 = 0x00;
+ }
+ }
+#endif
+#ifdef COMPAQ_HACK
+ if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) {
+ if((cr36 & 0x0f) == 0x03) {
+ r30 = 0x20; r31 = 0x12; r32 = 0xd0; r33 = 0x6b; /* rev 1 */
+ }
+ }
+#endif
+#ifdef ASUS_HACK
+ if(SiS_Pr->SiS_CustomT == CUT_ASUSA2H_2) {
+ if((cr36 & 0x0f) == 0x02) {
+ /* r30 = 0x60; r31 = 0x05; r32 = 0x60; r33 = 0x33; */ /* rev 2 */
+ /* r30 = 0x20; r31 = 0x05; r32 = 0x60; r33 = 0x33; */ /* rev 3 */
+ /* r30 = 0x60; r31 = 0x0d; r32 = 0x70; r33 = 0x40; */ /* rev 4 */
+ /* r30 = 0x20; r31 = 0x0d; r32 = 0x70; r33 = 0x40; */ /* rev 5 */
+ }
+ }
+#endif
+ }
+ if(!(SiS_Pr->OverruleEMI && (!r30) && (!r31) && (!r32) && (!r33))) {
+ SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x30,0x20);
+ }
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x31,r31);
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x32,r32);
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x33,r33);
+ if(!(SiS_Pr->OverruleEMI && (!r30) && (!r31) && (!r32) && (!r33))) {
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x34,0x10);
+ } else {
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x34,0x00);
+ }
+ if( (SiS_IsVAMode(SiS_Pr,HwInfo)) ||
+ (SiS_CRT2IsLCD(SiS_Pr, HwInfo)) ) {
+ if(r30 & 0x40) {
+ SiS_PanelDelayLoop(SiS_Pr, HwInfo, 3, 5);
+ if(delaylong) {
+ SiS_PanelDelayLoop(SiS_Pr, HwInfo, 3, 5);
+ delaylong = FALSE;
+ }
+ SiS_WaitVBRetrace(SiS_Pr,HwInfo);
+ if(SiS_Pr->SiS_CustomT == CUT_ASUSA2H_2) {
+ SiS_GenericDelay(SiS_Pr, 0x500);
+ }
+ SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x30,0x40);
+ }
+ }
+ }
+#endif
+ }
- *CRT2Index = tempbx;
- *ResIndex = tempal;
+ if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) {
- } else { /* LVDS, 301B-DH (if running on LCD) */
+ 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);
+ if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))) {
+ SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x01);
+ }
+ }
- 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_ModeType > ModeVGA) {
- 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;
- }
- }
- }
- }
+ } else if(SiS_Pr->SiS_CustomT == CUT_CLEVO1400) {
- if(Flag) {
-
- 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;
- 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++;
- }
+ 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);
+ }
+ }
- if(SiS_Pr->SiS_LCDInfo & LCDPass11) {
- tempbx = 7;
- }
-
- if(SiS_Pr->SiS_CustomT == CUT_PANEL848) {
- tempbx = 84;
- if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx++;
- }
+ } else {
- }
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2e,0x80);
+ 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);
+ if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV)) {
+ SiS_GenericDelay(SiS_Pr, 0x500);
+ }
+ SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x01);
+ }
+ }
-#if 0
- if(SiS_Pr->SiS_IF_DEF_FSTN){
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel320x480){
- tempbx = 14;
- tempal = 6;
- }
- }
-#endif
+ SiS_SetReg(SiS_Pr->SiS_P3c4,0x06,pushax);
+ SiS_DisplayOn(SiS_Pr);
+ SiS_SetRegByte(SiS_Pr->SiS_P3c6,0xff);
- if(SiS_Pr->SiS_SetFlag & SetDOSMode) {
- if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel640x480) tempal = 7;
- if(HwDeviceExtension->jChipType < SIS_315H) {
- if(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x13) & 0x80) tempal++;
- }
+ if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f);
+ }
- }
+ }
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(ModeNo > 0x13) {
- if((resinfo == SIS_RI_720x480) ||
- (resinfo == SIS_RI_720x576) ||
- (resinfo == SIS_RI_768x576))
- tempal = 6;
}
- }
- *CRT2Index = tempbx;
- *ResIndex = tempal & 0x1F;
- }
-}
+ } else { /* 315, 330 */
-#ifdef SIS315H
-void
-SiS_GetCRT2PtrA(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex,USHORT *CRT2Index,
- USHORT *ResIndex)
-{
- USHORT tempbx,tempal;
+ 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);
- tempbx = SiS_Pr->SiS_LCDResInfo;
+ SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); /* enable CRT2 */
- 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;
+ temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x2E);
+ if(!(temp & 0x80))
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80);
+ }
- if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 5;
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x00,0x1f,0x20);
- if(ModeNo <= 0x13)
- tempal = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
- else
- tempal = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+ if(SiS_Is301B(SiS_Pr)) {
- *CRT2Index = tempbx;
- *ResIndex = tempal & 0x1F;
-}
-#endif
+ temp=SiS_GetReg(SiS_Pr->SiS_Part1Port,0x2E);
+ if(!(temp & 0x80))
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80);
-void
-SiS_GetCRT2Part2Ptr(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex,USHORT *CRT2Index,
- USHORT *ResIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension,
- USHORT BaseAddr)
-{
- USHORT tempbx,tempal;
+ 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);
- if(ModeNo <= 0x13)
- tempal = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
- else
- tempal = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f);
- tempbx = SiS_Pr->SiS_LCDResInfo;
+ } else {
- if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx += 16;
- else if(SiS_Pr->SiS_SetFlag & LCDVESATiming) tempbx += 32;
+ SiS_VBLongWait(SiS_Pr);
+ SiS_DisplayOn(SiS_Pr);
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7F);
+ SiS_VBLongWait(SiS_Pr);
-#ifdef SIS315H
- 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;
- }
- } else if(SiS_Pr->SiS_CustomT == CUT_CLEVO1024) {
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) {
- if(SiS_IsDualLink(SiS_Pr, HwDeviceExtension, BaseAddr)) {
- tempbx = 103;
- if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx = 104;
- else if(SiS_Pr->SiS_SetFlag & LCDVESATiming) tempbx = 105;
- }
- }
- }
-#endif
+ }
- *CRT2Index = tempbx;
- *ResIndex = tempal & 0x3F;
-}
+ } /* 315, 330 */
-USHORT
-SiS_GetRatePtrCRT2(SiS_Private *SiS_Pr, UCHAR *ROMAddr, USHORT ModeNo, USHORT ModeIdIndex,
- PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- 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;
+#endif /* SIS315H */
- /* Do NOT check for UseCustomMode here, will skrew up FIFO */
- if(ModeNo == 0xfe) return 0;
+ }
- if(ModeNo <= 0x13)
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- else
- modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ } else { /* ============ For 301 ================ */
- if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- if(modeflag & HalfDCLK) return(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);
+ }
+ }
- if(ModeNo < 0x14) return(0xFFFF);
+ 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);
- /* 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;
+ SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); /* enable CRT2 */
- if(index > 0) index--;
+ 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 */
+ }
+ }
- 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(SiS_Pr->SiS_VBType & VB_NoLCD)
- index = 0;
- else if(SiS_Pr->SiS_LCDInfo & DontExpandLCD)
- index = backupindex = 0;
- }
- }
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x00,0x1F,0x20); /* enable VB processor */
- 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) {
- if(!(SiS_Pr->SiS_VBType & VB_NoLCD)) {
- temp = LCDRefreshIndex[SiS_Pr->SiS_LCDResInfo];
- if(index > temp) index = temp;
- }
- } else {
- index = 0;
- }
- }
- }
+ SiS_VBLongWait(SiS_Pr);
+ SiS_DisplayOn(SiS_Pr);
+ if(HwInfo->jChipType >= SIS_315H) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f);
+ }
+ SiS_VBLongWait(SiS_Pr);
- RefreshRateTableIndex = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].REFindex;
- ModeNo = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].ModeID;
+ 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);
+ }
+ }
- /* 650/LVDS 1.10.07, 650/30xLV 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++;
- }
- }
- }
+ }
- 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);
+ } else { /* =================== For LVDS ================== */
- 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++;
- }
- }
- }
+ if(HwInfo->jChipType < SIS_315H) {
- i--;
+#ifdef SIS300 /* 300 series */
- 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))) {
- /* 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_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,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);
+ }
- return(RefreshRateTableIndex + i);
-}
+ if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) {
+ if(!(SiS_CRT2IsLCD(SiS_Pr, HwInfo))) {
+ SiS_WaitVBRetrace(SiS_Pr, HwInfo);
+ SiS_SetCH700x(SiS_Pr,0x0B0E);
+ }
+ }
-/* 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(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);
+ }
+ }
+ }
- if(ModeNo <= 0x13) {
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- resinfo = 0;
- } else {
- modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
- }
+#endif /* SIS300 */
- tempbx = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex + (*i)].ModeID;
+ } else {
- tempax = 0;
+#ifdef SIS315H /* 315 series */
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
+ if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) {
+ if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) {
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x11,0xFB);
+ SiS_PanelDelay(SiS_Pr, HwInfo, 0);
+ }
+ }
- 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 == SIS_RI_1600x1200) tempax |= SupportTV1024;
- }
- }
- }
- } else 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 == SIS_RI_640x480) && (SiS_Pr->SiS_LCDInfo & DontExpandLCD)) {
- (*i) = 0;
- return(1);
- } else {
- if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x1024) {
- if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x960) {
- if((resinfo == SIS_RI_640x480) && (SiS_Pr->SiS_LCDInfo & DontExpandLCD)) {
- return(0);
- } else {
- if((resinfo >= SIS_RI_1280x1024) && (resinfo != SIS_RI_1280x768)) {
- return(0);
- }
- }
- }
- }
- }
- }
- }
- } else {
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) {
- if( (resinfo != SIS_RI_1024x600) &&
- ((resinfo == SIS_RI_512x384) || (resinfo >= SIS_RI_1024x768))) return(0);
- } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) {
- if((resinfo != SIS_RI_1152x768) && (resinfo > SIS_RI_1024x768)) return(0);
- } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x960) {
- if((resinfo != SIS_RI_1280x960) && (resinfo > SIS_RI_1024x768)) return(0);
- } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) {
- if(resinfo > SIS_RI_1280x1024) return(0);
- } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) {
- if(resinfo > SIS_RI_1024x768) return(0);
- } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600) {
- if((resinfo == SIS_RI_512x384) || (resinfo > SIS_RI_800x600)) return(0);
- } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) {
- if((resinfo == SIS_RI_512x384) ||
- (resinfo == SIS_RI_400x300) ||
- (resinfo > SIS_RI_640x480)) return(0);
- }
- }
- } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) {
- if(SiS_Pr->SiS_HiVision == 3) {
- tempax |= SupportHiVisionTV2;
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode){
- if(resinfo == SIS_RI_512x384) return(0);
- if(resinfo == SIS_RI_400x300) return(0);
- if(resinfo == SIS_RI_800x600) {
- if(SiS_Pr->SiS_SetFlag & TVSimuMode) return(0);
- }
- if(resinfo > SIS_RI_800x600) return(0);
- }
- } else {
- tempax |= SupportHiVisionTV;
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode){
- if(resinfo == SIS_RI_512x384) return(0);
- if((resinfo == SIS_RI_400x300) || (resinfo == SIS_RI_800x600)) {
- if(SiS_Pr->SiS_SetFlag & TVSimuMode) return(0);
- }
- if(resinfo > SIS_RI_800x600) return(0);
- }
- }
- } else 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 != SIS_RI_1024x768) {
- if( (!(SiS_Pr->SiS_VBInfo & SetPALTV)) ||
- ((SiS_Pr->SiS_VBInfo & SetPALTV) && (resinfo != SIS_RI_512x384)) ) {
- 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 != SIS_RI_800x600)) ) {
- if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) return(0);
- }
- }
- } else {
- if( (resinfo != SIS_RI_400x300) ||
- (!(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 == SIS_RI_400x300) 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 != SIS_RI_800x600)) ) {
- if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) return(0);
- }
- }
- } else {
- if( (resinfo != SIS_RI_400x300) ||
- (!(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 == SIS_RI_400x300) return(0);
- if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) return(0);
- }
- }
- } else return(0);
- }
- }
- } else { /* slavemode */
- if(resinfo != SIS_RI_1024x768) {
- if( (!(SiS_Pr->SiS_VBInfo & SetPALTV)) ||
- ((SiS_Pr->SiS_VBInfo & SetPALTV) && (resinfo != SIS_RI_512x384) ) ) {
- 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 != SIS_RI_800x600)) ) {
- if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) return(0);
- }
- }
- } else {
- if( (resinfo != SIS_RI_400x300) ||
- (!(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 == SIS_RI_400x300) 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 != SIS_RI_800x600)) ) {
- if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) return(0);
- }
- }
- } else {
- if( (resinfo != SIS_RI_400x300) ||
- (!(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 == SIS_RI_400x300) return(0);
- if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) return (0);
- }
- }
- } else return(0);
- }
- }
- }
+ SiS_EnableCRT2(SiS_Pr);
+ SiS_UnLockCRT2(SiS_Pr,HwInfo);
- } else { /* for LVDS */
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0xf7);
- 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 != SIS_RI_1280x768) && (resinfo >= SIS_RI_1280x1024)) return(0);
- } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x600) {
- if((resinfo != SIS_RI_1024x600) && (resinfo >= SIS_RI_1024x768)) return(0);
- } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1152x768) {
- if((resinfo != SIS_RI_1152x768) && (resinfo > SIS_RI_1024x768)) return(0);
- } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) {
- if((resinfo != SIS_RI_1400x1050) && (resinfo > SIS_RI_1280x1024)) return(0);
- } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) {
- if(resinfo > SIS_RI_1600x1200) return(0);
- } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) {
- if(resinfo > SIS_RI_1280x1024) return(0);
- } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) {
- if(resinfo > SIS_RI_1024x768) return(0);
- } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel800x600){
- if(resinfo > SIS_RI_800x600) return(0);
- if(resinfo == SIS_RI_512x384) return(0);
- } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelBarco1366) {
- if((resinfo != SIS_RI_1360x1024) && (resinfo > SIS_RI_1280x1024)) return(0);
- } else if(SiS_Pr->SiS_LCDResInfo == Panel_848x480) {
- if((resinfo != SIS_RI_1360x768) &&
- (resinfo != SIS_RI_848x480) &&
- (resinfo > SIS_RI_1024x768)) return(0);
- }
- }
- }
-
- /* 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;
- }
- /* 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);
-}
+ if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
+ temp = SiS_GetCH701x(SiS_Pr,0x66);
+ temp &= 0x20;
+ SiS_Chrontel701xBLOff(SiS_Pr);
+ }
-void
-SiS_SaveCRT2Info(SiS_Private *SiS_Pr, USHORT ModeNo)
-{
- USHORT temp1,temp2;
+ if(HwInfo->jChipType != SIS_550) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f);
+ }
- /* 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);
-}
+ 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);
+ }
+ }
+ }
-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;
+ temp1 = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x2E);
+ if(!(temp1 & 0x80)) {
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80);
+ }
- if(ModeNo <= 0x13) {
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- } else {
- 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;
- }
- }
+ if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
+ if(temp) {
+ SiS_Chrontel701xBLOn(SiS_Pr, HwInfo);
+ }
+ }
- SiS_Pr->SiS_SetFlag = 0;
+ 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);
+ }
+ }
- SiS_Pr->SiS_ModeType = modeflag & ModeInfoFlag;
+ if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo))) {
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f);
+ }
- tempbx = 0;
- if(SiS_BridgeIsOn(SiS_Pr,BaseAddr,HwDeviceExtension) == 0) {
- temp = SiS_GetReg1(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 | SwitchToCRT2 | SetSimuScanMode); /* 0x83 */
- temp |= SetCRT2ToHiVisionTV; /* 0x80 */
- }
- if(SiS_Pr->SiS_HiVision & 0x04) { /* New from 650/30xLV 1.10.6s */
- temp &= (SetCRT2ToHiVisionTV | SwitchToCRT2 | SetSimuScanMode); /* 0x83 */
- temp |= SetCRT2ToSVIDEO; /* 0x08 */
- }
- }
-#endif
-#if 0
- if(SiS_Pr->SiS_IF_DEF_FSTN) { /* fstn must set CR30=0x21 */
- temp = (SetCRT2ToLCD | SetSimuScanMode);
- SiS_SetReg1(SiS_Pr->SiS_P3d4,0x30,temp);
- }
-#endif
- tempbx |= temp;
- tempax = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x31) << 8;
- tempax &= (LoadDACFlag | DriverMode | SetDispDevSwitch | SetNotSimuMode | SetPALTV);
- tempbx |= tempax;
- tempbx &= ~(SetCHTVOverScan | SetInSlaveMode | DisableCRT2Display);;
+ 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);
+ }
+ }
-#ifdef SIS315H
+ if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
+ 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,HwInfo))) {
+ if(SiS_CRT2IsLCD(SiS_Pr, HwInfo)) {
+ SiS_PanelDelay(SiS_Pr, HwInfo, 1);
+ SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x11,0xF7);
+ }
+ }
+ }
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_VBType & (VB_SIS302B | VB_SIS301LV | VB_SIS302LV)) {
- /* From 1.10.7w, not in 1.10.8r */
- if(ModeNo == 0x03) {
- /* Mode 0x03 is never in driver mode */
- SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x31,0xbf);
- }
- /* From 1.10.7w, not in 1.10.8r */
- if(!(SiS_GetReg1(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_GetReg1(SiS_Pr->SiS_P3d4,0x5f) & 0xF0) {
- if((ModeNo <= 0x13) || (!(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x31) & (DriverMode >> 8)))) {
- SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x38,(EnableDualEdge | SetToLCDA)); /* 3 */
- }
- }
- }
-#if 0 /* We can't detect it this way; there are machines which do not use LCDA despite
- * the chip revision
- */
- 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 */
- }
- }
- }
- }
-#endif
- }
- temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38);
- if((temp & (EnableDualEdge | SetToLCDA)) == (EnableDualEdge | SetToLCDA)) {
- tempbx |= SetCRT2ToLCDA;
- }
- }
+#endif /* SIS315H */
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38);
- if(temp & SetToLCDA)
- tempbx |= SetCRT2ToLCDA;
- if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
- if(temp & EnableLVDSHiVision)
- tempbx |= SetCRT2ToHiVisionTV;
- }
- }
- }
+ } /* 310 series */
-#endif /* SIS315H */
+ } /* LVDS */
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
- temp = SetCRT2ToLCDA | SetCRT2ToSCART | SetCRT2ToLCD |
- SetCRT2ToRAMDAC | SetCRT2ToSVIDEO | SetCRT2ToAVIDEO | /* = 0x807C; */
- 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;
- }
+/*********************************************/
+/* SET PART 1 REGISTER GROUP */
+/*********************************************/
- 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)) */ ) {
- /* We initialize the Panel Link of the type of bridge is DH */
- tempbx &= (0xFF00|SetCRT2ToLCD|SwitchToCRT2|SetSimuScanMode);
- }
- if(tempbx & SetCRT2ToSCART) {
- tempbx &= (0xFF00|SetCRT2ToSCART|SwitchToCRT2|SetSimuScanMode);
- tempbx |= SetPALTV;
- }
- if(tempbx & SetCRT2ToHiVisionTV) {
- tempbx &= (0xFF00|SetCRT2ToHiVisionTV|SwitchToCRT2|SetSimuScanMode);
- tempbx |= SetPALTV;
- }
- } 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;
- }
- }
+/********** Set CRT2 OFFSET / PITCH **********/
+static void
+SiS_SetCRT2Offset(SiS_Private *SiS_Pr,USHORT ModeNo,
+ USHORT ModeIdIndex ,USHORT RefreshRateTableIndex,
+ PSIS_HW_INFO HwInfo)
+{
+ USHORT offset;
+ UCHAR temp;
- if(tempax & DisableCRT2Display) {
- if(!(tempbx & (SwitchToCRT2 | SetSimuScanMode))) {
- tempbx = SetSimuScanMode | DisableCRT2Display;
- }
- }
+ if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) return;
- if(!(tempbx & DriverMode)){
- tempbx |= SetSimuScanMode;
- }
+ offset = SiS_GetOffset(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex,
+ HwInfo);
- /* LVDS (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);
- }
- }
-
- if(!(tempbx & SetSimuScanMode)) {
- if(tempbx & SwitchToCRT2) {
- if((!(modeflag & CRT2Mode)) && (checkcrt2mode)) {
- if( (HwDeviceExtension->jChipType >= SIS_315H) &&
- (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) ) {
- if(resinfo != SIS_RI_1600x1200)
- 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_LCDResInfo == SiS_Pr->SiS_Panel640x480_2 ||
+ SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480_3) offset >>= 1;
- 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 != SIS_RI_1600x1200) { /* 650/301 BIOS */
- tempbx |= SetInSlaveMode;
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
- if(tempbx & SetCRT2ToTV) {
- if(!(tempbx & SetNotSimuMode))
- SiS_Pr->SiS_SetFlag |= TVSimuMode;
- }
- }
- } /* 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_CHSOverScan) {
- tempbx |= SetCHTVOverScan;
- }
- }
- }
+ 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);
+ if(offset % 8) temp++;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x03,temp);
+}
- 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;
- }
- }
- }
+/************* Set CRT2 Sync *************/
+static void
+SiS_SetCRT2Sync(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT RefreshRateTableIndex,
+ PSIS_HW_INFO HwInfo)
+{
+ USHORT tempah=0,tempbl,infoflag;
- SiS_Pr->SiS_VBInfo = tempbx;
+ tempbl = 0xC0;
- if(HwDeviceExtension->jChipType == SIS_630) {
- SiS_SetChrontelGPIO(SiS_Pr, SiS_Pr->SiS_VBInfo);
+ if(SiS_Pr->UseCustomMode) {
+ infoflag = SiS_Pr->CInfoFlag;
+ } else {
+ infoflag = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
}
-#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(SiS_Pr->SiS_IF_DEF_LVDS == 1) { /* LVDS */
-}
+ 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;
-/* Setup general purpose IO for Chrontel communication */
-void
-SiS_SetChrontelGPIO(SiS_Private *SiS_Pr, USHORT myvbinfo)
-{
- unsigned long acpibase;
- unsigned short temp;
+ tempah &= 0xC0;
- if(!(SiS_Pr->SiS_ChSW)) return;
+ tempah |= 0x20;
+ if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
+
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
+ if((SiS_Pr->SiS_CustomT == CUT_BARCO1366) ||
+ (SiS_Pr->SiS_CustomT == CUT_BARCO1024)) {
+ tempah |= 0xc0;
+ }
+ }
-#ifndef LINUX_XF86
- SiS_SetReg4(0xcf8,0x80000874); /* get ACPI base */
- acpibase = SiS_GetReg3(0xcfc);
-#else
- acpibase = pciReadLong(0x00000800, 0x74);
-#endif
- acpibase &= 0xFFFF;
- temp = SiS_GetReg4((USHORT)(acpibase + 0x3c)); /* ACPI register 0x3c: GP Event 1 I/O mode select */
- temp &= 0xFEFF;
- SiS_SetReg5((USHORT)(acpibase + 0x3c), temp);
- temp = SiS_GetReg4((USHORT)(acpibase + 0x3c));
- temp = SiS_GetReg4((USHORT)(acpibase + 0x3a)); /* ACPI register 0x3a: GP Pin Level (low/high) */
- temp &= 0xFEFF;
- if(!(myvbinfo & SetCRT2ToTV)) {
- temp |= 0x0100;
- }
- SiS_SetReg5((USHORT)(acpibase + 0x3a), temp);
- temp = SiS_GetReg4((USHORT)(acpibase + 0x3a));
-}
+ 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);
+ }
-void
-SiS_GetRAMDAC2DATA(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- USHORT tempax=0,tempbx=0;
- USHORT temp1=0,modeflag=0,tempcx=0;
- USHORT StandTableIndex,CRT1Index;
-#ifdef SIS315H
- USHORT ResIndex,DisplayType,temp=0;
- const SiS_LVDSCRT1DataStruct *LVDSCRT1Ptr = NULL;
-#endif
+ } else if(SiS_Pr->SiS_VBType & VB_SISVB) {
- SiS_Pr->SiS_RVBHCMAX = 1;
- SiS_Pr->SiS_RVBHCFACT = 1;
+ if(HwInfo->jChipType < SIS_315H) {
- if(ModeNo <= 0x13) {
+#ifdef SIS300 /* ---- 300 series --- */
- 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];
+ if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* 630 - 301B(-DH) */
- } else {
+ tempah = infoflag >> 8;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
+ if(SiS_Pr->SiS_LCDInfo & LCDSync) {
+ tempah = SiS_Pr->SiS_LCDInfo;
+ }
+ }
+ tempah &= 0xC0;
- if( (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) ) {
-
-#ifdef SIS315H
- temp = SiS_GetLVDSCRT1Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,
- RefreshRateTableIndex,&ResIndex,&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+ResIndex)->CR[0];
- tempax |= (LVDSCRT1Ptr+ResIndex)->CR[14] << 8;
- tempax &= 0x03FF;
- tempbx = (LVDSCRT1Ptr+ResIndex)->CR[6];
- tempcx = (LVDSCRT1Ptr+ResIndex)->CR[13] << 8;
- tempcx &= 0x0100;
- tempcx <<= 2;
- tempbx |= tempcx;
- temp1 = (LVDSCRT1Ptr+ResIndex)->CR[7];
-#endif
+ tempah |= 0x20;
+ if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
- } else {
+ tempah &= 0x3f;
+ tempah |= tempbl;
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
+
+ } else { /* 630 - 301 */
+
+ tempah = infoflag >> 8;
+ tempah &= 0xC0;
+ tempah |= 0x20;
+ if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
- 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];
+ }
- }
+#endif /* SIS300 */
- }
+ } else {
- if(temp1 & 0x01) tempbx |= 0x0100;
- if(temp1 & 0x20) tempbx |= 0x0200;
-
- tempax += 5;
+#ifdef SIS315H /* ------- 315 series ------ */
- /* Charx8Dot is no more used (and assumed), so we set it */
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- modeflag |= Charx8Dot;
- }
+ if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { /* 315 - 30xLV */
- if(modeflag & Charx8Dot) tempax *= 8;
- else tempax *= 9;
+ 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;
- /* From 650/30xLV 1.10.6s */
- if(modeflag & HalfDCLK) tempax <<= 1;
+ tempah |= 0x20;
+ if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x19,0x0F,tempah);
- tempbx++;
+ } else { /* 315 - 301, 301B */
- SiS_Pr->SiS_VGAHT = SiS_Pr->SiS_HT = tempax;
- SiS_Pr->SiS_VGAVT = SiS_Pr->SiS_VT = tempbx;
-}
+ 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;
-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);
-}
+ tempah |= 0x20;
+ if(!(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit)) tempah |= 0x10;
-void
-SiS_LockCRT2(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr)
-{
- if(HwDeviceExtension->jChipType >= SIS_315H)
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2F,0xFE);
- else
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x24,0xFE);
-}
+ 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);
-void
-SiS_EnableCRT2(SiS_Private *SiS_Pr)
-{
- SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20);
+ }
+#endif /* SIS315H */
+ }
+ }
}
-void
-SiS_DisableBridge(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr)
+/******** Set CRT2 FIFO on 300/630/730 *******/
+#ifdef SIS300
+static void
+SiS_SetCRT2FIFO_300(SiS_Private *SiS_Pr,USHORT ModeNo,
+ PSIS_HW_INFO HwInfo)
{
-#ifdef SIS315H
- USHORT tempah,pushax=0,modenum;
-#endif
- USHORT temp=0;
- UCHAR *ROMAddr = HwDeviceExtension->pjVirtualRomBase;
+ 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
+ };
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
+ SelectRate_backup = SiS_Pr->SiS_SelectCRT2Rate;
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* ===== For 30xB/LV ===== */
+ if(!SiS_Pr->CRT1UsesCustomMode) {
- if(HwDeviceExtension->jChipType < SIS_315H) {
+ 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);
-#ifdef SIS300 /* 300 series */
+ if(CRT1ModeNo >= 0x13) {
+ index = SiS_Pr->SiS_RefIndex[refreshratetableindex].Ext_CRTVCLK;
+ index &= 0x3F;
+ VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK; /* Get VCLK */
- if(HwDeviceExtension->jChipType == SIS_300) { /* New for 300+301LV */
+ colorth = SiS_GetColorDepth(SiS_Pr,CRT1ModeNo,modeidindex); /* Get colordepth */
+ colorth >>= 1;
+ if(!colorth) colorth++;
+ }
- if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwDeviceExtension))) {
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- 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);
- }
- 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);
- }
+ } else {
- } else {
+ 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(!(SiS_CR36BIOSWord23b(SiS_Pr,HwDeviceExtension))) {
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF7,0x08);
- 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);
- }
- 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);
- SiS_UnLockCRT2(SiS_Pr,HwDeviceExtension,BaseAddr);
- 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);
- }
- }
+ }
-#endif /* SIS300 */
+ 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 */
- } else {
+ data2 = (colorth * VCLK) / MCLK;
-#ifdef SIS315H /* 315 series */
+ temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x14);
+ temp = ((temp & 0x00FF) >> 6) << 1;
+ if(temp == 0) temp = 1;
+ temp <<= 2;
+ temp &= 0xff;
- if(IS_SIS550650740660) { /* 550, 650, 740, 660 */
+ data2 = temp - data2;
-#if 0
- if(SiS_GetReg1(SiS_Pr->SiS_Part4Port,0x00) != 1) return; /* From 1.10.7w */
-#endif
+ if((28 * 16) % data2) {
+ data2 = (28 * 16) / data2;
+ data2++;
+ } else {
+ data2 = (28 * 16) / data2;
+ }
- modenum = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x34);
+ if(HwInfo->jChipType == SIS_300) {
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) { /* LV */
-
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x30,0x00);
-
- if( (modenum <= 0x13) ||
- (!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) ||
- (SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) ) {
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFE);
- if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) {
- SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3);
- }
- }
+ 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;
- if(SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) {
- SiS_DDC2Delay(SiS_Pr,0xff00);
- SiS_DDC2Delay(SiS_Pr,0x6000);
- SiS_DDC2Delay(SiS_Pr,0x8000);
+ } else if(HwInfo->jChipType == SIS_730) {
- SiS_SetReg3(SiS_Pr->SiS_P3c6,0x00);
+#ifndef LINUX_XF86
+ SiS_SetRegLong(0xcf8,0x80000050);
+ eax = SiS_GetRegLong(0xcfc);
+#else
+ eax = pciReadLong(0x00000000, 0x50);
+#endif
+ tempal = (USHORT)(eax >> 8);
+ tempal &= 0x06;
+ tempal <<= 5;
- pushax = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x06);
+#ifndef LINUX_XF86
+ SiS_SetRegLong(0xcf8,0x800000A0);
+ eax = SiS_GetRegLong(0xcfc);
+#else
+ eax = pciReadLong(0x00000000, 0xA0);
+#endif
+ temp = (USHORT)(eax >> 28);
+ temp &= 0x0F;
+ tempal |= temp;
- if(IS_SIS740) {
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x06,0xE3);
- }
+ 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;
- SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3);
+ data = LatencyFactor730[tempbx];
+ data += 15;
+ temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x14);
+ if(!(temp & 0x80)) data += 5;
- if(!(IS_SIS740)) {
- if(!(SiS_IsNotM650or651(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- tempah = 0xef;
- if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- tempah = 0xf7;
- }
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x4c,tempah);
- }
- }
- }
+ } else {
- } else if(SiS_Pr->SiS_VBType & VB_NoLCD) { /* B-DH */
- /* This is actually bullshit. The B-DH bridge has cetainly no
- * Part4 Index 26, since it has no ability to drive LCD panels
- * at all. But as the BIOS does it, we do it, too...
- */
- if(HwDeviceExtension->jChipType == SIS_650) {
- if(!(SiS_IsNotM650or651(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x4c,0xef);
- }
- if((!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) ||
- (SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) ) {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x26,0xFE,0x00);
- }
- SiS_SetPanelDelay(SiS_Pr, ROMAddr, HwDeviceExtension, 3);
- }
- }
+ index = 0;
+ temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x14);
+ if(temp & 0x0080) index += 12;
- if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) {
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1F,0xef);
- }
+#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
+ temp = (USHORT)(eax >> 24);
+ if(!(temp&0x01)) index += 24;
- if((SiS_Pr->SiS_VBType & VB_SIS301B302B) || (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280)) {
- tempah = 0x3f;
- if(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- tempah = 0x7f;
- if(!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- tempah = 0xbf;
- }
- }
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1F,tempah);
- }
+#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;
- if((SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) ||
- ((SiS_Pr->SiS_VBType & VB_SIS301LV302LV) && (modenum <= 0x13))) {
+ temp = (temp & 0x0F) >> 1;
+ index += temp;
- if((SiS_Pr->SiS_VBType & VB_SIS301B302B) || (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280)) {
- 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_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_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);
- }
- }
+ data = LatencyFactor[index];
+ data += 15;
+ temp = SiS_GetReg(SiS_Pr->SiS_P3c4,0x14);
+ if(!(temp & 0x80)) data += 5;
+ }
- } else {
+ data += data2; /* CRT1 Request Period */
- if((SiS_Pr->SiS_VBType & VB_SIS301B302B) || (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280)) {
- if(!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- 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_Pr->SiS_SetFlag |= ProgrammingCRT2;
+ SiS_Pr->SiS_SelectCRT2Rate = SelectRate_backup;
- }
+ if(!SiS_Pr->UseCustomMode) {
- if((SiS_Pr->SiS_VBType & VB_SIS301LV302LV) && (SiS_Pr->SiS_CustomT != CUT_COMPAQ1280)) {
+ CRT2ModeNo = ModeNo;
+ SiS_SearchModeID(SiS_Pr, &CRT2ModeNo, &modeidindex);
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1f,~0x10); /* 1.10.8r, 8m */
+ refreshratetableindex = SiS_GetRatePtr(SiS_Pr, CRT2ModeNo, modeidindex, HwInfo);
- tempah = 0x3f;
- if(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- tempah = 0x7f;
- if(!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- tempah = 0xbf;
- }
- }
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1F,tempah);
+ index = SiS_GetVCLK2Ptr(SiS_Pr,CRT2ModeNo,modeidindex,
+ refreshratetableindex,HwInfo);
+ VCLK = SiS_Pr->SiS_VCLKData[index].CLOCK; /* Get VCLK */
- if(SiS_IsNotM650or651(SiS_Pr,HwDeviceExtension, BaseAddr)) { /* 1.10.8r, 8m */
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f);
- } /* 1.10.8r, 8m */
+ 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);
+ }
+ }
+ }
- if(!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xdf);
- }
+ } else {
- 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);
- }
- }
- }
+ CRT2ModeNo = 0xfe;
+ VCLK = SiS_Pr->CSRClock; /* Get VCLK */
- SiS_SetReg1(SiS_Pr->SiS_P3c4,0x06,pushax);
+ }
- } else if(SiS_Pr->SiS_VBType & VB_NoLCD) {
+ colorth = SiS_GetColorDepth(SiS_Pr,CRT2ModeNo,modeidindex); /* Get colordepth */
+ colorth >>= 1;
+ if(!colorth) colorth++;
- if(HwDeviceExtension->jChipType == SIS_650) {
- if((SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) ||
- (!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr)))) {
- if((!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr))) ||
- (!(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)))) {
- SiS_SetPanelDelay(SiS_Pr, ROMAddr, HwDeviceExtension, 2);
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFD);
- SiS_SetPanelDelay(SiS_Pr, ROMAddr, HwDeviceExtension, 4);
- }
- }
- }
+ data = data * VCLK * colorth;
+ if(data % (MCLK << 4)) {
+ data = data / (MCLK << 4);
+ data++;
+ } else {
+ data = data / (MCLK << 4);
+ }
- } else if((SiS_Pr->SiS_VBType & VB_SIS301B302B) || (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280)) {
+ if(data <= 6) data = 6;
+ if(data > 0x14) data = 0x14;
- if(HwDeviceExtension->jChipType == SIS_650) {
- if(!(SiS_IsNotM650or651(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- tempah = 0xef;
- if(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- if(modenum > 0x13) {
- tempah = 0xf7;
- }
- }
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x4c,tempah);
- }
- if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) {
- if((SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) ||
- (!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr)))) {
- if((!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr))) ||
- (!(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)))) {
- SiS_SetPanelDelay(SiS_Pr, ROMAddr, HwDeviceExtension, 2);
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFD);
- SiS_SetPanelDelay(SiS_Pr, ROMAddr, HwDeviceExtension, 4);
- }
- }
- }
- }
+ 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 { /* 315, 330 - all bridge types */
+ } else { /* If mode <= 0x13, we just restore everything */
- if(SiS_Is301B(SiS_Pr,BaseAddr)) {
- tempah = 0x3f;
- if(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- tempah = 0x7f;
- if(!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- tempah = 0xbf;
- }
- }
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1F,tempah);
- if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- SiS_DisplayOff(SiS_Pr);
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF);
- }
- }
- if( (!(SiS_Is301B(SiS_Pr,BaseAddr))) ||
- (!(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr))) ) {
+ SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
+ SiS_Pr->SiS_SelectCRT2Rate = SelectRate_backup;
- if( (!(SiS_Is301B(SiS_Pr,BaseAddr))) ||
- (!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) ) {
+ }
+}
+#endif
- SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xDF);
- SiS_DisplayOff(SiS_Pr);
+/**** Set CRT2 FIFO on 315/330 series ****/
+#ifdef SIS315H
+static void
+SiS_SetCRT2FIFO_310(SiS_Private *SiS_Pr)
+{
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x01,0x3B);
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x02,~0x3F,0x04);
+}
+#endif
- }
+/*************** Set LCD-A ***************/
+#ifdef SIS315H
+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;
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x80);
+ /* This is not supported with LCDA */
+ if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelCustom) return;
+ if(SiS_Pr->UseCustomMode) return;
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF);
+ 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 */
+ }
+ }
- 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);
+ 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;
+ }
- }
+ tempax = SiS_Pr->SiS_LCDHDES;
- } /* 315/330 */
+ 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 */
-#endif /* SIS315H */
+ 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;
- } else { /* ============ For 301 ================ */
+ 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 */
- if(HwDeviceExtension->jChipType < SIS_315H) {
- if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwDeviceExtension))) {
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF7,0x08);
- SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3);
- }
- }
+ tempcx = (SiS_Pr->SiS_HT - tempbx) >> 2; /* (HT-HDE) / 4 */
- SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xDF); /* disable VB */
- SiS_DisplayOff(SiS_Pr);
+ /* 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;
+ }
+ }
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x00,0x80);
- }
+ tempcx += tempax; /* lcdhrs */
+ if(tempcx >= SiS_Pr->SiS_HT) tempcx -= SiS_Pr->SiS_HT;
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF); /* disable lock mode */
+ temp = (tempcx >> 3) & 0x00FF; /* BPLHRS */
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x14,temp); /* Part1_14h */
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- temp = SiS_GetReg1(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);
- } else {
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF); /* disable CRT2 */
- 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);
- }
+ temp += 10;
+ if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
+ 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 {
+ tempax = SiS_Pr->SiS_VGAVDE;
+ }
- } else { /* ============ For LVDS =============*/
+ tempbx = SiS_Pr->SiS_LCDVDES + tempax;
+ if(tempbx >= SiS_Pr->SiS_VT) tempbx -= SiS_Pr->SiS_VT;
+ push2 = tempbx;
- if(HwDeviceExtension->jChipType < SIS_315H) {
+ tempcx = (SiS_Pr->SiS_VGAVT - SiS_Pr->SiS_VGAVDE) >> 2;
-#ifdef SIS300 /* 300 series */
+ 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;
+ }
+ }
- if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) {
- SiS_SetCH700x(SiS_Pr,0x090E);
- }
+ 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 */
- if(HwDeviceExtension->jChipType == SIS_730) {
- if(!(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x11) & 0x08)) {
- SiS_WaitVBRetrace(SiS_Pr,HwDeviceExtension);
- }
- if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwDeviceExtension))) {
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF7,0x08);
- SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3);
- }
- } else {
- if(!(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x11) & 0x08)) {
+ 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);
+ }
- if(!(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x13) & 0x40)) {
-
- if(!(SiS_CR36BIOSWord23b(SiS_Pr,HwDeviceExtension))) {
+ 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 */
- SiS_WaitVBRetrace(SiS_Pr,HwDeviceExtension);
+ tempbx = push2; /* BPLVDEE */
- if(!(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x06) & 0x1c)) {
- SiS_DisplayOff(SiS_Pr);
- }
+ 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++;
+ }
+ }
+ if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel640x480) {
+ tempbx = tempcx = SiS_Pr->SiS_VGAVDE;
+ tempbx--;
+ }
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF7,0x08);
- SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3);
- }
- }
- }
- }
+ 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 */
- SiS_DisplayOff(SiS_Pr);
+ tempeax = SiS_Pr->SiS_VGAVDE << 18;
+ tempebx = SiS_Pr->SiS_VDE;
+ temp = (USHORT)(tempeax % tempebx);
+ tempeax = tempeax / tempebx;
+ if(temp) tempeax++;
+ tempvcfact = tempeax;
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF);
+ temp = (USHORT)(tempeax & 0x00FF);
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x37,temp);
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x1E,0xDF);
- SiS_UnLockCRT2(SiS_Pr,HwDeviceExtension,BaseAddr);
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x01,0x80);
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x02,0x40);
+ temp = (USHORT)((tempeax & 0x00FF00) >> 8);
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x36,temp);
- 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);
- }
+ temp = (USHORT)((tempeax & 0x00030000) >> 16);
+ if(SiS_Pr->SiS_VDE == SiS_Pr->SiS_VGAVDE) temp |= 0x04;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x35,temp);
-#endif /* SIS300 */
+ 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);
+ }
- } else {
+ 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 */
-#ifdef SIS315H /* 315 series */
+ tempeax = (SiS_Pr->SiS_VGAVDE << 18) / tempvcfact;
+ tempbx = (USHORT)(tempeax & 0x0FFFF);
- if(SiS_Pr->SiS_IF_DEF_CH70xx != 0) {
+ if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) tempbx--;
- if(HwDeviceExtension->jChipType == SIS_740) {
- temp = SiS_GetCH701x(SiS_Pr,0x61);
- if(temp < 1) {
- SiS_SetCH701x(SiS_Pr,0xac76);
- SiS_SetCH701x(SiS_Pr,0x0066);
- }
+ if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) tempbx = 1;
- if(!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- SiS_SetCH701x(SiS_Pr,0x3e49);
- } else if(SiS_IsTVOrYPbPrOrScart(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- SiS_SetCH701x(SiS_Pr,0x3e49);
- }
- }
+ temp = ((tempbx >> 8) & 0x07) << 3;
+ temp = temp | ((tempecx >> 8) & 0x07);
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x20,temp); /* Part1_20h */
- if(!(SiS_IsDualEdge(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- SiS_Chrontel701xBLOff(SiS_Pr);
- SiS_Chrontel701xOff(SiS_Pr,HwDeviceExtension);
- } else if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- SiS_Chrontel701xBLOff(SiS_Pr);
- SiS_Chrontel701xOff(SiS_Pr,HwDeviceExtension);
- }
+ temp = tempbx & 0x00FF;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x21,temp); /* Part1_21h */
- if(HwDeviceExtension->jChipType != SIS_740) {
- 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);
- }
- }
+ 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_CH70xx == 0) {
- SiS_SetRegANDOR(SiS_Pr->SiS_P3c4,0x11,0xF7,0x08);
- SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3);
- }
+ 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 */
- 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);
- }
+static USHORT
+SiS_GetVGAHT2(SiS_Private *SiS_Pr)
+{
+ ULONG tempax,tempbx;
- 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);
- }
+ 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(HwDeviceExtension->jChipType == SIS_740) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f);
- }
+/******* 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;
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x32,0xDF);
+ 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;
+ }
+ }
- 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);
- }
+ /* The following is only done if bridge is in slave mode: */
- if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) {
- if(SiS_CRT2IsLCD(SiS_Pr, BaseAddr,HwDeviceExtension)) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xdf);
- if(HwDeviceExtension->jChipType == SIS_550) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xbf);
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xef);
- }
- }
- } else {
- if(HwDeviceExtension->jChipType == SIS_740) {
- if(SiS_IsLCDOrLCDA(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xdf);
- }
- } else {
- if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x1e,0xdf);
- }
- }
- }
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x03,0xff); /* set MAX HT */
- 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_Pr->SiS_VBType & VB_SIS301BLV302BLV) modeflag |= Charx8Dot;
- SiS_UnLockCRT2(SiS_Pr,HwDeviceExtension, BaseAddr);
+ if(modeflag & Charx8Dot) tempcx = 0x08;
+ else tempcx = 0x09;
- if(HwDeviceExtension->jChipType == SIS_550) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x01,0x80);
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x02,0x40);
- } else 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 0 /* 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);
- }
- }
- }
+ tempax = SiS_Pr->SiS_VGAHDE; /* 0x04 Horizontal Display End */
+ if(modeflag & HalfDCLK) tempax >>= 1;
+ tempax = ((tempax / tempcx) - 1) & 0xff;
+ tempbx = tempax;
-#endif /* SIS315H */
+ temp = tempax;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x04,temp);
- } /* 310 series */
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) {
+ temp += 2;
+ }
+ }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ if(resinfo == SIS_RI_800x600) temp -= 2;
+ }
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x05,temp); /* 0x05 Horizontal Display Start */
- } /* LVDS */
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x06,0x03); /* 0x06 Horizontal Blank end */
-}
+ tempax = 0xFFFF;
+ if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) tempax = SiS_GetVGAHT2(SiS_Pr);
+ if(tempax >= SiS_Pr->SiS_VGAHT) tempax = SiS_Pr->SiS_VGAHT;
+ if(modeflag & HalfDCLK) tempax >>= 1;
+ tempax = (tempax / tempcx) - 5;
+ tempcx = tempax;
-void
-SiS_EnableBridge(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
-{
- USHORT temp=0,tempah;
-#ifdef SIS315H
- USHORT temp1,pushax=0;
- BOOLEAN delaylong = FALSE;
-#endif
- UCHAR *ROMAddr = HwDeviceExtension->pjVirtualRomBase;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ temp = tempcx - 1;
+ if(!(modeflag & HalfDCLK)) {
+ temp -= 6;
+ if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) {
+ temp -= 2;
+ if(ModeNo > 0x13) temp -= 10;
+ }
+ }
+ } else {
+ 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) &&
+ (SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1600x1200)) {
+ 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_LCDResInfo != SiS_Pr->SiS_Panel1400x1050) {
+ if(SiS_Pr->SiS_VGAHDE >= 1280) {
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) temp += 28;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
+ p1_7 = temp;
+ p1_8 = 0x00;
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* ====== For 301B et al ====== */
+ 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;
+ }
+ }
+ }
+ }
- if(HwDeviceExtension->jChipType < SIS_315H) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
+ if(SiS_Pr->SiS_TVMode & (TVSetYPbPr525p|TVSetYPbPr750p)) {
+ p1_7 = 0x63;
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) p1_7 = 0x55;
+ }
+ if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) {
+ if(!(modeflag & HalfDCLK)) {
+ p1_7 = 0xb2;
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) {
+ p1_7 = 0xab;
+ }
+ }
+ }
+ }
-#ifdef SIS300 /* 300 series */
+ 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 */
- if(HwDeviceExtension->jChipType == SIS_300) {
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,0x03); /* 0x18 SR08 (FIFO Threshold?) */
- if(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) {
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x02);
- if(!(SiS_CR36BIOSWord23d(SiS_Pr,HwDeviceExtension))) {
- SiS_SetPanelDelay(SiS_Pr, ROMAddr, HwDeviceExtension, 0);
- }
- }
- }
- 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);
- }
- 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);
- }
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x26,0xfe,0x01);
- }
- }
- }
- }
+ SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x19,0xF0);
- } else {
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x09,0xFF); /* 0x09 Set Max VT */
- if((SiS_Pr->SiS_VBType & VB_NoLCD) &&
- (SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension))) {
- /* 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);
- }
- 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_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);
- }
- SiS_WaitVBRetrace(SiS_Pr,HwDeviceExtension);
- 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);
- }
- }
+ 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 */
- }
-#endif /* SIS300 */
+ 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);
- } else {
+ temp = 0;
+ if(modeflag & DoubleScanMode) temp |= 0x80;
+ if(HwInfo->jChipType >= SIS_661) {
+ if(tempbx & 0x0200) temp |= 0x20;
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x0B,0x5F,temp);
+ if(tempbx & 0x0100) tempcx |= 0x000a;
+ if(tempbx & 0x0400) tempcx |= 0x1200;
+ } else {
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0B,temp);
+ if(tempbx & 0x0100) tempcx |= 0x0002;
+ if(tempbx & 0x0400) tempcx |= 0x0600;
+ }
-#ifdef SIS315H /* 315 series */
+ if(tempbx & 0x0200) tempcx |= 0x0040;
- if(IS_SIS550650740660) { /* 550, 650, 740, 660 */
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x11,0x00); /* 0x11 Vertical Blank End */
-#if 0
- if(SiS_GetReg1(SiS_Pr->SiS_Part4Port,0x00) != 1) return; /* From 1.10.7w */
-#endif
+ tempax = (SiS_Pr->SiS_VGAVT - tempbx) >> 2;
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
+ 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);
+ }
+ }
- if(SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) {
- SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x1f,0xef); /* 1.10.7u */
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x30,0x00); /* 1.10.7u */
- }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ tempbx -= 10;
+ } else {
+ if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) {
+ if(SiS_Pr->SiS_TVMode & TVSetPAL) {
+ tempbx += 40;
+ if(HwInfo->jChipType >= SIS_315H) {
+ if(SiS_Pr->SiS_VGAHDE == 800) tempbx += 10;
+ }
+ }
+ }
+ }
+ 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 */
- if(!(IS_SIS740)) {
- if(!(SiS_IsNotM650or651(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- tempah = 0x10;
- if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) {
- if(SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x13) & 0x04) {
- if((SiS_GetReg1(SiS_Pr->SiS_Part2Port,0x00) & 0x0f) == 0x0c) {
- tempah = 0x08;
- } else {
- tempah = 0x18;
- }
- }
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x4c,tempah);
- } else {
- if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- tempah = 0x08;
- }
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x4c,tempah);
- }
- }
- }
+ tempbx--;
+ temp = tempbx & 0x00FF;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x10,temp);
- if(SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) {
- SiS_SetReg3(SiS_Pr->SiS_P3c6,0x00);
- SiS_DisplayOff(SiS_Pr);
- pushax = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x06);
- if(IS_SIS740) {
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x06,0xE3);
- }
- }
+ if(tempbx & 0x0100) tempcx |= 0x0008;
- if( (SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) ||
- (SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) ) {
- if(!(SiS_GetReg1(SiS_Pr->SiS_Part4Port,0x26) & 0x02)) {
- if(SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) {
- SiS_SetPanelDelayLoop(SiS_Pr,ROMAddr, HwDeviceExtension, 3, 2);
- }
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x02);
- SiS_SetPanelDelayLoop(SiS_Pr,ROMAddr, HwDeviceExtension, 3, 2);
- }
- }
+ if(tempbx & 0x0200) {
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x0B,0x20);
+ }
+ tempbx++;
- if(SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) {
- if(!(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x31) & 0x40)) {
- SiS_SetPanelDelayLoop(SiS_Pr,ROMAddr, HwDeviceExtension, 3, 10);
- delaylong = TRUE;
- }
- }
+ if(tempbx & 0x0100) tempcx |= 0x0004;
+ if(tempbx & 0x0200) tempcx |= 0x0080;
+ if(tempbx & 0x0400) {
+ if(HwInfo->jChipType >= SIS_661) tempcx |= 0x0800;
+ else if(SiS_Pr->SiS_VBType & VB_SIS301) tempcx |= 0x0800;
+ else tempcx |= 0x0C00;
+ }
- } else if(SiS_Pr->SiS_VBType & VB_NoLCD) {
+ tempbx = push1;
+ temp = tempbx & 0x000F;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0D,temp); /* 0x0D vertical Retrace End */
- if(HwDeviceExtension->jChipType == SIS_650) {
- if(!(SiS_IsNotM650or651(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x4c,0x10);
- }
- if( (SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) ||
- (SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) ) {
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x02);
- SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 0);
- }
- }
+ if(tempbx & 0x0010) tempcx |= 0x2000;
- } else if(SiS_Pr->SiS_VBType & VB_SIS301B302B) {
+ temp = tempcx & 0x00FF;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0A,temp); /* 0x0A CR07 */
- if(HwDeviceExtension->jChipType == SIS_650) {
- if(!(SiS_IsNotM650or651(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- tempah = 0x10;
- if(SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x13) & 0x04) {
- tempah = 0x18;
- if((SiS_GetReg1(SiS_Pr->SiS_Part2Port,0x00) & 0x0f) == 0x0c) {
- tempah = 0x08;
- }
- }
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x4c,tempah);
- }
- }
-
- }
+ temp = (tempcx & 0xFF00) >> 8;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x17,temp); /* 0x17 SR0A */
- 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)) {
- if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) {
- if(!(SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x13) & 0x04)) temp |= 0x20;
- } else temp |= 0x20;
- }
- }
- SiS_SetReg1(SiS_Pr->SiS_P3c4,0x32,temp);
+ tempax = modeflag;
+ temp = (tempax & 0xFF00) >> 8;
+ temp = (temp >> 1) & 0x09;
+ if(!(SiS_Pr->SiS_VBType & VB_SIS301)) temp |= 0x01; /* Always 8 dotclock */
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x16,temp); /* 0x16 SR01 */
- SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); /* enable CRT2 */
-
- if((SiS_Pr->SiS_VBType & VB_SIS301B302B) || (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280)) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f);
- temp = SiS_GetReg1(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_SetReg(SiS_Pr->SiS_Part1Port,0x0F,0x00); /* 0x0F CR14 */
- if(SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1e,0x20);
- }
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x12,0x00); /* 0x12 CR17 */
- SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x00,0x1f,0x20);
+ 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 */
+}
- if((SiS_Pr->SiS_VBType & VB_SIS301B302B) || (SiS_Pr->SiS_CustomT == CUT_COMPAQ1280)) {
- temp = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x2e);
- if(!(temp & 0x80)) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2e,0x80);
- }
- }
+/*********** 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;
- 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);
+ /* This is not supported on LVDS */
+ if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelCustom) return;
+ if(SiS_Pr->UseCustomMode) return;
- if((SiS_Pr->SiS_VBType & VB_SIS301B302B) ||
- ((SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) &&
- (!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr))))) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f);
- }
+ 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;
+ }
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
-
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x30,0x00); /* All this from 1.10.7u */
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x27,0x0c);
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x30,0x20);
+ /* Set up Panel Link */
- if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) {
+ /* 1. Horizontal setup */
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x31,0x08);
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x32,0x10);
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x33,0x4d);
- if((SiS_GetReg1(SiS_Pr->SiS_P3d4,0x36) & 0x0f) != 0x02) {
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x31,0x0d);
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x32,0x70);
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x33,0x6b);
- }
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x34,0x10);
+ tempax = SiS_Pr->SiS_LCDHDES;
- } else {
+ 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;
+ }
+ }
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x31,0x12);
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x32,0xd0);
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x33,0x6b);
- if((SiS_GetReg1(SiS_Pr->SiS_P3d4,0x36) & 0x0f) == 0x02) { /* @@@@ really == ? */
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x31,0x0d);
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x32,0x70);
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x33,0x40);
- if(((SiS_GetReg1(SiS_Pr->SiS_P3d4,0x36) & 0xf0) != 0x03)) {
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x31,0x05);
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x32,0x60);
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x33,0x33); /* 00 */
- }
- }
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x34,0x10);
- if((SiS_GetReg1(SiS_Pr->SiS_P3d4,0x36) & 0x0f) != 0x03) {
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x30,0x40);
- }
- }
+ tempcx = SiS_Pr->SiS_HT; /* Horiz. Total */
- if(SiS_Pr->SiS_CustomT != CUT_COMPAQ1280) {
- SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 2);
- }
+ tempbx = SiS_Pr->SiS_HDE; /* Horiz. Display End */
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x1f,0x10); /* 1.10.8r */
+ 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_CustomT == CUT_COMPAQ1280) {
+ 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;
+ }
+ }
+ }
+ }
+ }
+ tempcx = (tempcx - tempbx) >> 2; /* HT-HDE / 4 */
- if( (SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) ||
- ((SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension))) ) {
- SiS_DisplayOn(SiS_Pr);
- SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 1);
- SiS_WaitVBRetrace(SiS_Pr,HwDeviceExtension);
- SiS_SetPanelDelay(SiS_Pr,ROMAddr, HwDeviceExtension, 3);
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x30,0x40);
- if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x26,0xfe,0x01);
- }
- }
+ push1 = tempax;
- } else {
+ tempax += tempbx;
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2e,0x80);
+ if(tempax >= SiS_Pr->SiS_HT) tempax -= SiS_Pr->SiS_HT;
- if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- if( (SiS_IsVAMode(SiS_Pr,HwDeviceExtension, BaseAddr)) ||
- ((SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension))) ) {
- SiS_SetPanelDelayLoop(SiS_Pr,ROMAddr, HwDeviceExtension, 3, 10);
- if(delaylong) {
- SiS_SetPanelDelayLoop(SiS_Pr,ROMAddr, HwDeviceExtension, 3, 10);
- }
- SiS_WaitVBRetrace(SiS_Pr,HwDeviceExtension);
- SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x26,0xfe,0x01);
- }
- }
+ push2 = tempax;
- SiS_SetReg1(SiS_Pr->SiS_P3c4,0x06,pushax);
- SiS_DisplayOn(SiS_Pr);
- SiS_SetReg3(SiS_Pr->SiS_P3c6,0xff);
+ 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;
+ }
+ }
+ }
+ }
- if(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f);
- }
+ 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_VBType & VB_NoLCD) {
+ 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;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
- if(HwDeviceExtension->jChipType == SIS_650) {
- 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, 1);
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x26,0x01);
- }
- }
- }
+ temp &= 0x1F;
+ temp |= ((tempcx & 0x0007) << 5);
+#if 0
+ if(SiS_Pr->SiS_IF_DEF_FSTN) temp = 0x20; /* WRONG? BIOS loads cl, not ah */
+#endif
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x15,temp); /* Part1_15h; Panel Link Horizontal Retrace End/Skew */
- }
+ tempbx = push2;
+ tempcx = push1; /* lcdhdes */
- } else { /* 315, 330 */
+ temp = (tempcx & 0x0007); /* BPLHDESKEW */
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1A,temp); /* Part1_1Ah; Panel Link Vertical Retrace Start (2:0) */
- 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);
+ 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 */
- SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); /* enable CRT2 */
+ 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 */
- temp = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x2E);
- if(!(temp & 0x80))
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80);
- }
+ /* 2. Vertical setup */
- SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x00,0x1f,0x20);
+ 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;
+ }
+ }
+ }
+ tempcx -= tempbx;
- if(SiS_Is301B(SiS_Pr,BaseAddr)) {
+ } else {
- temp=SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x2E);
- if(!(temp & 0x80))
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80);
+ tempcx = SiS_Pr->SiS_VGAVT - SiS_Pr->SiS_VGAVDE; /* VGAVT-VGAVDE */
- 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);
+ tempbx = SiS_Pr->SiS_LCDVDES; /* VGAVDES */
+ push1 = tempbx;
- } else {
+ tempax = SiS_Pr->SiS_VGAVDE;
- SiS_VBLongWait(SiS_Pr);
- SiS_DisplayOn(SiS_Pr);
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7F);
- SiS_VBLongWait(SiS_Pr);
+ 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;
- } /* 315, 330 */
+ push2 = tempbx;
-#endif /* SIS315H */
+ 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;
+ }
+ }
+ }
- } else { /* ============ For 301 ================ */
+ tempbx += tempcx; /* BPLVRS */
- if(HwDeviceExtension->jChipType < SIS_315H) {
- if(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) {
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x11,0xFB);
- SiS_SetPanelDelay(SiS_Pr, ROMAddr, HwDeviceExtension, 0);
- }
- }
+ if((HwInfo->jChipType < SIS_315H) ||
+ (SiS_Pr->SiS_IF_DEF_FSTN) ||
+ (SiS_Pr->SiS_IF_DEF_DSTN)) {
+ tempbx++;
+ }
- 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);
+ if(tempbx >= SiS_Pr->SiS_VT) tempbx -= SiS_Pr->SiS_VT;
- SiS_SetRegOR(SiS_Pr->SiS_P3c4,0x1E,0x20); /* enable CRT2 */
+ temp = tempbx & 0x00FF;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,temp); /* Part1_18h; Panel Link Vertical Retrace Start */
- 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 */
- }
+ tempcx >>= 3;
- SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x00,0x1F,0x20); /* enable VB processor */
+ 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;
+ }
+ }
+ }
+ }
- SiS_VBLongWait(SiS_Pr);
- SiS_DisplayOn(SiS_Pr);
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f);
- }
- SiS_VBLongWait(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. */
- if(HwDeviceExtension->jChipType < SIS_315H) {
- if(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) {
- SiS_SetPanelDelay(SiS_Pr, ROMAddr, HwDeviceExtension, 1);
- SiS_SetRegAND(SiS_Pr->SiS_P3c4,0x11,0xF7);
- }
- }
+ 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) {
- } else { /* =================== For LVDS ================== */
+#ifdef SIS300 /* 300 series */
- if(HwDeviceExtension->jChipType < SIS_315H) {
+ 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 */
-#ifdef SIS300 /* 300 series */
+ if(SiS_Pr->SiS_SetFlag & EnableLVDSDDA) {
+ tempebx = 0x003F;
+ }
- 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);
- }
- }
+ temp = (USHORT)(tempebx & 0x00FF);
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1E,temp); /* Part1_1Eh; Panel Link Vertical Scaling Factor */
- 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);
- }
+#endif /* SIS300 */
- if(SiS_Pr->SiS_IF_DEF_CH70xx == 1) {
- if(!(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension))) {
- SiS_WaitVBRetrace(SiS_Pr,HwDeviceExtension);
- SiS_SetCH700x(SiS_Pr,0x0B0E);
- }
- }
+ } else {
- 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);
- }
- }
- }
+#ifdef SIS315H /* 315 series */
-#endif /* SIS300 */
+ if(HwInfo->jChipType == SIS_740) {
+ SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x03);
+ } else {
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1E,0x23);
+ }
- } else {
+ 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 */
-#ifdef SIS315H /* 315 series */
+#endif /* SIS315H */
-#if 0 /* BIOS code makes no sense */
- if(SiS_IsVAMode()) {
- if(SiS_IsLCDOrLCDA()) {
- }
- }
-#endif
+ }
- 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);
- }
- }
+ tempbx = push2; /* BPLVDEE */
+ tempcx = push1;
- SiS_EnableCRT2(SiS_Pr);
- SiS_UnLockCRT2(SiS_Pr,HwDeviceExtension, BaseAddr);
+ push1 = temp;
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0xf7);
+ 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++;
+ }
+ }
+ }
+ }
- if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
- temp = SiS_GetCH701x(SiS_Pr,0x66);
- temp &= 0x20;
- SiS_Chrontel701xBLOff(SiS_Pr);
- }
+ 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(HwDeviceExtension->jChipType != SIS_550) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x2e,0x7f);
- }
+ temp = ((tempbx & 0x0700) >> 8) << 3;
+ temp |= ((tempcx & 0x0700) >> 8);
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1D,temp); /* Part1_1Dh; Vertical Display Overflow; Control Signal */
- if(HwDeviceExtension->jChipType == SIS_740) {
- if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
- if(SiS_IsLCDOrLCDA(SiS_Pr,HwDeviceExtension,BaseAddr)) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x20);
- }
- }
- }
+ 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 */
- temp1 = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x2E);
- if(!(temp1 & 0x80))
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x2E,0x80);
+ temp = tempcx & 0x00FF;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x1B,temp); /* Part1_1Bh; Panel Link Vertical Display Enable Start */
- if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
- if(temp) {
- SiS_Chrontel701xBLOn(SiS_Pr, HwDeviceExtension);
- }
- }
+ /* 3. Additional horizontal setup (scaling, etc) */
- if(SiS_Pr->SiS_IF_DEF_CH70xx == 0) {
- if(SiS_CRT2IsLCD(SiS_Pr,BaseAddr,HwDeviceExtension)) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x20);
- if(HwDeviceExtension->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,HwDeviceExtension, BaseAddr)) {
- if(HwDeviceExtension->jChipType != SIS_740) {
- SiS_SetRegOR(SiS_Pr->SiS_Part1Port,0x1E,0x20);
- }
- }
+ 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;
+ }
+ }
+ 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(!(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- SiS_SetRegAND(SiS_Pr->SiS_Part1Port,0x00,0x7f);
- }
+ 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 */
- if(SiS_Pr->SiS_IF_DEF_CH70xx == 2) {
+ 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;
+ }
- if(SiS_IsTVOrYPbPrOrScart(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- SiS_Chrontel701xOn(SiS_Pr,HwDeviceExtension, BaseAddr);
- }
-
- 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);
- }
+ 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 */
- 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, HwDeviceExtension);
- SiS_ChrontelDoSomething4(SiS_Pr,HwDeviceExtension, BaseAddr);
- } else if(SiS_IsLCDOrLCDA(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- SiS_Chrontel701xBLOn(SiS_Pr, HwDeviceExtension);
- SiS_ChrontelDoSomething4(SiS_Pr,HwDeviceExtension, BaseAddr);
- }
- }
- } 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);
- }
- }
- }
+ 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 */
-#endif /* SIS315H */
+ temp = (USHORT)(tempecx & 0x00FF);
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x23,temp); /* Part1_22h; Panel Link Horizontal Scaling Factor Low */
- } /* 310 series */
+ /* 630/301B and 630/LVDS do something for 640x480 panels here */
- } /* LVDS */
+#ifdef SIS315H
+ 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);
-void
-SiS_SiS30xBLOn(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- USHORT BaseAddr = (USHORT)HwDeviceExtension->ulIOAddress;
+ 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);
- /* 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);
- }
- }
-}
+ 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);
-void
-SiS_SiS30xBLOff(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- USHORT BaseAddr = (USHORT)HwDeviceExtension->ulIOAddress;
+ 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);
- /* 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);
- }
+ 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_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_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);
+ }
}
-}
-
-BOOLEAN
-SiS_CR36BIOSWord23b(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- USHORT temp,temp1;
- UCHAR *ROMAddr;
+#endif /* SIS315H */
- if((ROMAddr = (UCHAR *)HwDeviceExtension->pjVirtualRomBase) && SiS_Pr->SiS_UseROM) {
- if((ROMAddr[0x233] == 0x12) && (ROMAddr[0x234] == 0x34)) {
- 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);
- } else return(0);
- } else {
- return(0);
- }
}
-BOOLEAN
-SiS_CR36BIOSWord23d(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 temp,temp1;
- UCHAR *ROMAddr;
+ 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((ROMAddr = (UCHAR *)HwDeviceExtension->pjVirtualRomBase) && SiS_Pr->SiS_UseROM) {
- if((ROMAddr[0x233] == 0x12) && (ROMAddr[0x234] == 0x34)) {
- 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(ModeNo <= 0x13) {
+ modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
} else {
- return(0);
+ 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;
+ }
}
-}
-void
-SiS_SetPanelDelayLoop(SiS_Private *SiS_Pr, UCHAR *ROMAddr, PSIS_HW_DEVICE_INFO HwDeviceExtension,
- USHORT DelayTime, USHORT DelayLoop)
-{
- int i;
- for(i=0; i<DelayLoop; i++) {
- SiS_SetPanelDelay(SiS_Pr, ROMAddr, HwDeviceExtension, DelayTime);
- }
-}
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
-void
-SiS_SetPanelDelay(SiS_Private *SiS_Pr, UCHAR *ROMAddr, PSIS_HW_DEVICE_INFO HwDeviceExtension,
- USHORT DelayTime)
-{
- USHORT PanelID, DelayIndex, Delay;
-#ifdef SIS300
- USHORT temp;
+#ifdef SIS315H
+ SiS_SetCRT2Sync(SiS_Pr, ModeNo, RefreshRateTableIndex, HwInfo);
+ SiS_SetGroup1_LCDA(SiS_Pr, ModeNo, ModeIdIndex, HwInfo, RefreshRateTableIndex);
#endif
- if(HwDeviceExtension->jChipType < SIS_315H) {
-
-#ifdef SIS300
-
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { /* 300 series, LVDS */
-
- 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;
-
- 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);
-
- } else { /* 300 series, 301(B) */
-
- PanelID = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x36);
- temp = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x18);
- if(!(temp & 0x10)) PanelID = 0x12;
-
- DelayIndex = PanelID >> 4;
-
- if((DelayTime >= 2) && ((PanelID & 0x0f) == 1)) {
- Delay = 3;
- } else {
- if(DelayTime >= 2) DelayTime -= 2;
-
- 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);
+ } else {
- }
+ if( (HwInfo->jChipType >= SIS_315H) &&
+ (SiS_Pr->SiS_IF_DEF_LVDS == 1) &&
+ (SiS_Pr->SiS_VBInfo & SetInSlaveMode) ) {
-#endif /* SIS300 */
+ SiS_SetCRT2Sync(SiS_Pr, ModeNo, RefreshRateTableIndex, HwInfo);
- } else {
+ } else {
- if(HwDeviceExtension->jChipType == SIS_330) return;
+ SiS_SetCRT2Offset(SiS_Pr, ModeNo, ModeIdIndex,
+ RefreshRateTableIndex, HwInfo);
+ if (HwInfo->jChipType < SIS_315H ) {
+#ifdef SIS300
+ SiS_SetCRT2FIFO_300(SiS_Pr, ModeNo, HwInfo);
+#endif
+ } else {
#ifdef SIS315H
+ SiS_SetCRT2FIFO_310(SiS_Pr);
+#endif
+ }
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) { /* 315 series, LVDS */
+ SiS_SetCRT2Sync(SiS_Pr, ModeNo, RefreshRateTableIndex, HwInfo);
- 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;
+ /* 1. Horizontal setup */
- 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);
- }
+ if(HwInfo->jChipType < SIS_315H ) {
- } else { /* 315 series, 301(B) */
+#ifdef SIS300 /* ------------- 300 series --------------*/
- 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);
+ 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] */
-#endif /* SIS315H */
+ 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) {
-void
-SiS_LongDelay(SiS_Private *SiS_Pr, USHORT delay)
-{
- while(delay--) {
- SiS_GenericDelay(SiS_Pr,0x19df);
- }
-}
+ if(SiS_Pr->UseCustomMode) {
+ tempbx = SiS_Pr->CHSyncStart + 12;
+ tempcx = SiS_Pr->CHSyncEnd + 12;
+ }
-void
-SiS_ShortDelay(SiS_Private *SiS_Pr, USHORT delay)
-{
- while(delay--) {
- SiS_GenericDelay(SiS_Pr,0x42);
- }
-}
+ 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;
+ }
-void
-SiS_GenericDelay(SiS_Private *SiS_Pr, USHORT delay)
-{
- USHORT temp,flag;
+ if((SiS_Pr->SiS_VBInfo & SetCRT2ToTV) && (resinfo == SIS_RI_1024x768)){
+ if(!(SiS_Pr->SiS_TVMode & TVSetPAL)){
+ tempbx = 1040;
+ tempcx = 1042;
+ }
+ }
+ }
- flag = SiS_GetReg3(0x61) & 0x10;
+ temp = tempbx & 0x00FF;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0B,temp); /* CRT2 Horizontal Retrace Start */
+#endif /* SIS300 */
- while(delay) {
- temp = SiS_GetReg3(0x61) & 0x10;
- if(temp == flag) continue;
- flag = temp;
- delay--;
- }
-}
+ } else {
-BOOLEAN
-SiS_Is301B(SiS_Private *SiS_Pr, USHORT BaseAddr)
-{
- USHORT flag;
+#ifdef SIS315H /* ------------------- 315/330 series --------------- */
- flag = SiS_GetReg1(SiS_Pr->SiS_Part4Port,0x01);
- if(flag >= 0x0B0) return(1);
- else return(0);
-}
+ 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--;
-BOOLEAN
-SiS_CRT2IsLCD(SiS_Private *SiS_Pr, USHORT BaseAddr, PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- USHORT flag;
+ temp = tempcx & 0xff;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x08,temp); /* CRT2 Horizontal Total */
- 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);
-}
+ temp = ((tempcx & 0xff00) >> 8) << 4;
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x09,0x0F,temp); /* CRT2 Horizontal Total Overflow [7:4] */
-BOOLEAN
-SiS_IsDualEdge(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
-{
-#ifdef SIS315H
- USHORT flag;
+ 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;
- 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);
-}
+ temp = tempbx & 0xff;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0A,temp); /* CRT2 Horizontal Display Enable End */
-BOOLEAN
-SiS_IsVAMode(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
-{
-#ifdef SIS315H
- USHORT flag;
+ pushbx = tempbx;
+ tempcx >>= 1;
+ tempbx += tempcx;
+ tempcx += tempbx;
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38);
- if((flag & EnableDualEdge) && (flag & SetToLCDA)) return(1);
- else return(0);
- } else
-#endif
- return(0);
-}
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
-BOOLEAN
-SiS_IsDualLink(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
-{
-#ifdef SIS315H
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- if((SiS_CRT2IsLCD(SiS_Pr, BaseAddr, HwDeviceExtension)) ||
- (SiS_IsVAMode(SiS_Pr, HwDeviceExtension, BaseAddr))) {
- if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x39) & 0x04) return(1);
- }
- }
-#endif
- return(0);
- }
+ 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;
+ }
+ }
+ }
-BOOLEAN
-SiS_WeHaveBacklightCtrl(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
-{
-#ifdef SIS315H
- USHORT flag;
+ 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(HwDeviceExtension->jChipType >= SIS_315H) {
- flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x79);
- if(flag & 0x10) return(1);
- else return(0);
- } else
-#endif
- return(0);
- }
+ 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 0
-BOOLEAN
-SiS_Is315E(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
-{
-#ifdef SIS315H
- USHORT flag;
+ if(SiS_Pr->SiS_TVMode & TVSetNTSC1024) {
+ tempbx = 1040;
+ tempcx = 1042;
+ }
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x5f);
- if(flag & 0x10) return(1);
- else return(0);
- } else
-#endif
- return(0);
-}
-#endif
+ }
-BOOLEAN
-SiS_IsNotM650or651(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
-{
-#ifdef SIS315H
- USHORT flag;
+ temp = tempbx & 0xff;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0B,temp); /* CRT2 Horizontal Retrace Start */
+#endif /* SIS315H */
- if(HwDeviceExtension->jChipType == SIS_650) {
- flag = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x5f);
- flag &= 0xF0;
- /* Check for revision != A0 only */
- if((flag == 0xe0) || (flag == 0xc0) ||
- (flag == 0xb0) || (flag == 0x90)) return 0;
- else return 1;
- } else
-#endif
- return 1;
-}
+ } /* 315/330 series */
-BOOLEAN
-SiS_IsYPbPr(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
-{
-#ifdef SIS315H
- USHORT flag;
+ /* The following is done for all bridge/chip types/series */
- 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);
-}
+ 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 */
-BOOLEAN
-SiS_IsChScart(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
-{
-#ifdef SIS315H
- USHORT flag;
+ temp = tempcx & 0x00FF;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0D,temp); /* CRT2 Horizontal Retrace End */
- 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);
-}
+ /* 2. Vertical setup */
-BOOLEAN
-SiS_IsTVOrYPbPrOrScart(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
-{
- USHORT flag;
+ tempcx = SiS_Pr->SiS_VGAVT - 1;
+ temp = tempcx & 0x00FF;
-#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);
-}
+ 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 */
-BOOLEAN
-SiS_IsLCDOrLCDA(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
-{
- USHORT flag;
+ tempbx = SiS_Pr->SiS_VGAVDE - 1;
+ temp = tempbx & 0x00FF;
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x0F,temp); /* CRT2 Vertical Display Enable End */
-#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);
- }
- return(0);
+ 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 */
+ }
-BOOLEAN
-SiS_BridgeIsOn(SiS_Private *SiS_Pr, USHORT BaseAddr,PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- USHORT flag;
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- return(0);
- } else {
- flag = SiS_GetReg1(SiS_Pr->SiS_Part4Port,0x00);
- if((flag == 1) || (flag == 2)) return(0);
- else return(1);
- }
-}
+ if(SiS_Pr->UseCustomMode) {
+ tempbx = SiS_Pr->CVSyncStart;
+ tempcx = (tempcx & 0xFF00) | (SiS_Pr->CVSyncEnd & 0x00FF);
+ }
-BOOLEAN
-SiS_BridgeIsEnable(SiS_Private *SiS_Pr, USHORT BaseAddr,PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- USHORT flag;
+ 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 */
- 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 {
- /* 315 series (650/30xLV 1.10.6s) */
- flag &= 0x50;
- if((flag == 0x40) || (flag == 0x10)) return 0;
- else return 1;
- }
- }
- return 1;
-}
+ temp = ((tempbx & 0xFF00) >> 8) << 4;
+ temp |= (tempcx & 0x000F);
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x11,temp); /* CRT2 Vert. Retrace End; Overflow; "Enable CRTC Check" */
-BOOLEAN
-SiS_BridgeInSlave(SiS_Private *SiS_Pr)
-{
- USHORT flag1;
+ /* 3. Panel compensation delay */
- flag1 = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x31);
- if(flag1 & (SetInSlaveMode >> 8)) return 1;
- else return 0;
-}
+ if(HwInfo->jChipType < SIS_315H) {
-void
-SiS_SetHiVision(SiS_Private *SiS_Pr, USHORT BaseAddr,PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
-#ifdef SIS315H
- USHORT temp;
-#endif
+#ifdef SIS300 /* ---------- 300 series -------------- */
- /* Note: This variable is only used on 30xLV systems.
- CR38 has a different meaning on LVDS/CH7019 systems.
- */
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
+ temp = 0x20;
- SiS_Pr->SiS_HiVision = 0;
- if(HwDeviceExtension->jChipType >= SIS_315H) {
-#ifdef SIS315H
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) {
- temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38);
- temp &= 0x38;
- SiS_Pr->SiS_HiVision = (temp >> 3);
- }
- }
-#endif /* SIS315H */
- }
-}
+ 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 & SetCRT2ToHiVision) {
+ 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 & SetCRT2ToTVNoYPbPrHiVision)
+ temp = ROMAddr[0x221];
+ else if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision)
+ 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(SiS_Pr->PDC) {
+ temp = SiS_Pr->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(SiS_Pr->PDC) {
+ temp = SiS_Pr->PDC & 0x3c;
+ }
+ }
+ }
-void
-SiS_GetLCDResInfo(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,
- USHORT ModeIdIndex, PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- 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 };
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x13,~0x03C,temp); /* Panel Link Delay Compensation; (Software Command Reset; Power Saving) */
- SiS_Pr->SiS_LCDResInfo = 0;
- SiS_Pr->SiS_LCDTypeInfo = 0;
- SiS_Pr->SiS_LCDInfo = 0;
+#endif /* SIS300 */
- 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;
- }
- }
+ } else {
-#ifdef SIS315H
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
- SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x39,~0x04);
- }
- }
-#endif
+#ifdef SIS315H /* --------------- 315/330 series ---------------*/
+
+ if(HwInfo->jChipType < SIS_661) {
- if(!(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA))) return;
+ if(SiS_Pr->SiS_VBType & VB_SISVB) {
- if(!(SiS_Pr->SiS_VBInfo & (SetSimuScanMode | SwitchToCRT2))) return;
+ 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 & SetCRT2ToHiVision) {
+ 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(SiS_Pr->PDC) {
+ temp = SiS_Pr->PDC;
+ tempbl = 0;
+ }
+ }
+ }
- temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x36);
+ } else { /* LVDS */
-#if 0
- /* 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);
- }
-#endif
+ 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(HwDeviceExtension->jChipType < SIS_315H) {
- SiS_Pr->SiS_LCDTypeInfo = temp >> 4;
- } else {
- SiS_Pr->SiS_LCDTypeInfo = (temp & 0x0F) - 1;
- }
- temp &= 0x0f;
- if(HwDeviceExtension->jChipType < SIS_315H) {
- /* Translate 300 series LCDRes to 315 series for unified usage */
- temp = SiS300SeriesLCDRes[temp];
- }
- SiS_Pr->SiS_LCDResInfo = temp;
+ 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;
+ }
+ }
+ }
-#if 0
- if(SiS_Pr->SiS_IF_DEF_FSTN){
- SiS_Pr->SiS_LCDResInfo = SiS_Pr->SiS_Panel320x480;
- }
-#endif
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2D,tempbl,temp); /* Panel Link Delay Compensation */
- 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;
- }
+ } /* < 661 */
- 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;
- }
+ tempax = 0;
+ if (modeflag & DoubleScanMode) tempax |= 0x80;
+ if (modeflag & HalfDCLK) tempax |= 0x40;
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2C,0x3f,tempax);
- 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;
- }
- }
+#endif /* SIS315H */
- 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_GetReg1(SiS_Pr->SiS_P3d4,0x37);
-#if 0
- if(SiS_Pr->SiS_IF_DEF_FSTN){
- /* Fake LVDS bridge for FSTN */
- temp = 0x04;
- SiS_SetReg1(SiS_Pr->SiS_P3d4,0x37,temp);
- }
-#endif
- SiS_Pr->SiS_LCDInfo = temp;
+ } /* Slavemode */
- 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_VBType & VB_SISVB) {
- if(!(SiS_Pr->UsePanelScaler)) SiS_Pr->SiS_LCDInfo &= ~DontExpandLCD;
- else if(SiS_Pr->UsePanelScaler == 1) SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
+ /* For 301BDH with LCD, we set up the Panel Link */
+ if( (SiS_Pr->SiS_VBType & VB_NoLCD) && (SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) ) {
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- 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) {
- /* Bridge does not scale to 1280x960 */
- SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
- }
- } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x768) {
- /* TEMP - 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) {
- /* Bridge does not scale to 1280x1024 */
- SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
- }
- } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) {
- /* TEMP - no idea about the timing and zoom factors */
- SiS_Pr->SiS_LCDInfo |= DontExpandLCD;
- }
- if(SiS_Pr->SiS_CustomT == CUT_CLEVO1024) {
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) {
- SiS_Pr->SiS_LCDInfo &= ~DontExpandLCD;
- }
- }
- }
- }
+ SiS_SetGroup1_LVDS(SiS_Pr, ModeNo, ModeIdIndex,
+ HwInfo, RefreshRateTableIndex);
+ } else if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- if(HwDeviceExtension->jChipType >= SIS_315H) {
-#ifdef SIS315H
- if(SiS_GetReg1(SiS_Pr->SiS_P3d4,0x39) & 0x01) {
- SiS_Pr->SiS_LCDInfo &= 0xFFEF;
- 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 &= 0xEF;
- }
- }
+ SiS_SetGroup1_301(SiS_Pr, ModeNo, ModeIdIndex,
+ HwInfo, RefreshRateTableIndex);
}
- } else if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if((SiS_Pr->SiS_SetFlag & SetDOSMode) && ((ModeNo == 0x03) || (ModeNo == 0x10))) {
- SiS_Pr->SiS_LCDInfo &= 0xEF;
- }
- }
-#endif
- }
- /* Trumpion: Assume non-expanding */
- if(SiS_Pr->SiS_IF_DEF_TRUMPION != 0) {
- SiS_Pr->SiS_LCDInfo &= (~DontExpandLCD);
- }
+ } else {
- if(!((HwDeviceExtension->jChipType < SIS_315H) && (SiS_Pr->SiS_SetFlag & SetDOSMode))) {
+ if(HwInfo->jChipType < SIS_315H) {
- 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;
- }
+ 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);
}
- }
- }
- if(ModeNo == 0x12) {
- if(SiS_Pr->SiS_LCDInfo & LCDPass11) {
- SiS_Pr->SiS_SetFlag |= EnableLVDSDDA;
+ } else {
+ SiS_SetGroup1_LVDS(SiS_Pr, ModeNo,ModeIdIndex,
+ HwInfo,RefreshRateTableIndex);
}
- }
- }
-
- 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) || (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 == 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_VBInfo & SetInSlaveMode) {
- if(SiS_Pr->SiS_VBInfo & SetNotSimuMode) {
- SiS_Pr->SiS_SetFlag |= LCDVESATiming;
- }
- } else {
- SiS_Pr->SiS_SetFlag |= LCDVESATiming;
- }
-#ifdef SIS315H
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_VBType & (VB_SIS302B | VB_SIS302LV)) {
- /* Enable 302B/302LV dual link mode.
- * (302B is a theory - not in any BIOS)
- */
- if(SiS_Pr->SiS_CustomT == CUT_CLEVO1024) {
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) {
- /* (Sets this in SenseLCD; new paneltypes) */
- SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x39,0x04);
- }
- }
- 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_SetRegOR(SiS_Pr->SiS_P3d4,0x39,0x04);
}
- }
- }
-#endif
-
-#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
-#endif
-#ifdef LINUX_XF86
- xf86DrvMsgVerb(0, X_PROBED, 3,
- "(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
+ }
+ } /* LCDA */
}
-void
-SiS_LongWait(SiS_Private *SiS_Pr)
-{
- USHORT i;
-
- i = SiS_GetReg1(SiS_Pr->SiS_P3c4,0x1F);
-
- 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;
- }
- }
-}
+/*********************************************/
+/* SET PART 2 REGISTER GROUP */
+/*********************************************/
-void
-SiS_VBLongWait(SiS_Private *SiS_Pr)
+#ifdef SIS315H
+static UCHAR *
+SiS_GetGroup2CLVXPtr(SiS_Private *SiS_Pr, int tabletype, PSIS_HW_INFO HwInfo)
{
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTV)) {
- SiS_VBWait(SiS_Pr);
- } else {
- SiS_LongWait(SiS_Pr);
- }
-}
+ UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
+ const UCHAR *tableptr = NULL;
+ USHORT a, b, p = 0;
-void
-SiS_VBWait(SiS_Private *SiS_Pr)
-{
- USHORT tempal,temp,i,j;
+ a = SiS_Pr->SiS_VGAHDE;
+ b = SiS_Pr->SiS_HDE;
+ if(tabletype) {
+ a = SiS_Pr->SiS_VGAVDE;
+ b = SiS_Pr->SiS_VDE;
+ }
- 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;
- }
-}
+ if((ROMAddr = (UCHAR *)HwInfo->pjVirtualRomBase) && SiS_Pr->SiS_UseROM) {
-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_GetReg1(SiS_Pr->SiS_Part1Port,0x00) & 0x80)) {
- SiS_WaitRetrace1(SiS_Pr,HwDeviceExtension);
- } else {
- SiS_WaitRetrace2(SiS_Pr,HwDeviceExtension);
- }
-#endif
- } else {
-#ifdef SIS315H
- if(!(SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00) & 0x40)) {
- SiS_WaitRetrace1(SiS_Pr,HwDeviceExtension);
- } else {
- SiS_WaitRetrace2(SiS_Pr,HwDeviceExtension);
- }
-#endif
- }
-}
+ 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);
+ }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr525i) p = ROMAddr[0x280] | (ROMAddr[0x281] << 8);
+ else if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) p = ROMAddr[0x282] | (ROMAddr[0x283] << 8);
+ else p = ROMAddr[0x284] | (ROMAddr[0x285] << 8);
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ p = ROMAddr[0x286] | (ROMAddr[0x287] << 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]);
-void
-SiS_WaitRetrace1(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- USHORT watchdog;
-#ifdef SIS300
- USHORT i;
-#endif
+ } else {
- 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);
-#endif
- } else {
-#ifdef SIS300
-#if 0 /* Not done in A901 BIOS */
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(SiS_GetReg1(SiS_Pr->SiS_P3c4,0x1f) & 0xc0) return;
- }
-#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;
- }
-#endif
- }
+ 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;
+ }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr525i) tableptr = SiS_Part2CLVX_3;
+ else if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) tableptr = SiS_Part2CLVX_3;
+ else tableptr = SiS_Part2CLVX_5;
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ tableptr = SiS_Part2CLVX_6;
+ }
+ 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]);
+ }
}
-void
-SiS_WaitRetraceDDC(SiS_Private *SiS_Pr)
+static void
+SiS_SetGroup2_C_ELV(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
+ USHORT RefreshRateTableIndex, PSIS_HW_INFO HwInfo)
{
- USHORT watchdog;
-
- 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);
+ UCHAR *tableptr;
+ int i, j;
+ UCHAR temp;
+
+ 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;
+ }
+ } 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;
+ }
}
- 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_ASUSA2H_2) {
+ if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) {
+ if(SiS_Pr->SiS_SetFlag & LCDVESATiming) tempbx = 106;
}
-#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_VBInfo & SetCRT2ToTV) {
- if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) {
- if((ModeNo == 0x64) || (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); /* 48 */
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2d,0xe4);
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2e,0x73);
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2f,0xda); /* de */
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x30,0x13);
- if((SiS_GetReg1(SiS_Pr->SiS_P3d4,0x38)) & 0x40) {
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x01,0x14);
- } else {
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x01,0x15);
- }
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x02,0x1b);
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x43,0x72);
- }
- } else {
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x01,0x21);
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x02,0x5a);
+ if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) return;
+ if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToTVNoHiVision)) return;
+ if(SiS_Pr->SiS_TVMode & (TVSetYPbPr525p | TVSetYPbPr750p)) return;
+
+ if(!(SiS_Pr->SiS_TVMode & TVSetPAL)) {
+ if(SiS_Pr->SiS_TVMode & TVSetNTSC1024) {
+ const 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]);
+ }
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x43,0x72);
+ if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750)) {
+ 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);
}
}
+ } else {
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x21);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,0x5a);
}
}
-/* 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)
+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;
- USHORT push1, push2;
+ USHORT i, j, tempax, tempbx, tempcx, temp;
+ USHORT push1, push2, modeflag, crt2crtc;
+ ULONG longtemp, tempeax;
const UCHAR *PhasePoint;
const UCHAR *TimingPoint;
-#ifdef SIS315H
- const SiS_Part2PortTblStruct *CRT2Part2Ptr = NULL;
+#ifdef SIS315H
USHORT resindex, CRT2Index;
+ const SiS_Part2PortTblStruct *CRT2Part2Ptr = NULL;
#endif
- USHORT modeflag, resinfo, 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
#ifdef SIS315H
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
- /* 650/30xLV 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 = 0x01;
- if(ModeNo <= 0x13) temp = 0x03;
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x0b,temp);
- }
- }
- SiS_SetTVSpecial(SiS_Pr, ModeNo);
- return;
- }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) return;
#endif
if(ModeNo <= 0x13) {
modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- resinfo = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ResInfo;
crt2crtc = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
} else {
if(SiS_Pr->UseCustomMode) {
modeflag = SiS_Pr->CModeFlag;
- resinfo = 0;
crt2crtc = 0;
} else {
modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- resinfo = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_RESINFO;
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;
-
- /* From 1.10.7w (no vb check there; don't care - this only disables SVIDEO and CVBS signal) */
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- 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;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) temp |= 0x01;
+
+ /* Disable 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;
-
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) {
-
- temp ^= 0x01;
+
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+
if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
TimingPoint = SiS_Pr->SiS_HiTVSt2Timing;
- if(SiS_Pr->SiS_SetFlag & TVSimuMode) {
+ 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_HiTVTextTiming;
}
} else TimingPoint = SiS_Pr->SiS_HiTVExtTiming;
- if(SiS_Pr->SiS_HiVision & 0x03) temp &= 0xfe;
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
+
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) TimingPoint = &SiS_YPbPrTable[2][0];
+ else if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) TimingPoint = &SiS_YPbPrTable[1][0];
+ else TimingPoint = &SiS_YPbPrTable[0][0];
+
+ PhasePoint = SiS_Pr->SiS_NTSCPhase;
} else {
- if(SiS_Pr->SiS_VBInfo & SetPALTV){
+ if(SiS_Pr->SiS_TVMode & TVSetPAL) {
TimingPoint = SiS_Pr->SiS_PALTiming;
PhasePoint = SiS_Pr->SiS_PALPhase;
if( (SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) &&
( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) ||
- (SiS_Pr->SiS_SetFlag & TVSimuMode) ) ) {
+ (SiS_Pr->SiS_TVMode & TVSetTVSimuMode) ) ) {
PhasePoint = SiS_Pr->SiS_PALPhase2;
}
@@ -7327,161 +7285,122 @@
temp |= 0x10;
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_SIS301BLV302BLV) &&
( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) ||
- (SiS_Pr->SiS_SetFlag & TVSimuMode) ) ) {
+ (SiS_Pr->SiS_TVMode & TVSetTVSimuMode) ) ) {
PhasePoint = SiS_Pr->SiS_NTSCPhase2;
+ if(SiS_Pr->SiS_TVMode & TVSetNTSCJ) {
+ PhasePoint = SiS_Pr->SiS_PALPhase2;
+ }
}
}
}
- 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(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(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_SIS301BLV302BLV) &&
- ( (!(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_SIS301BLV302BLV) &&
- ( (!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) ||
- (SiS_Pr->SiS_SetFlag & TVSimuMode) ) ) {
- PhasePoint = SiS_Pr->SiS_PALNPhase2;
- }
- }
- }
+
+ 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
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) {
- if((ModeNo == 0x64) || (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]);
+ 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]);
+ 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]);
+ 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))
- SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x3A,0x1F);
- } else {
+ if(SiS_Pr->SiS_ModeType != ModeText) {
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);
-
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) {
- if(SiS_Pr->SiS_HiVision == 3) tempax = 950;
- else tempax = 440;
- } else {
- if(SiS_Pr->SiS_VBInfo & SetPALTV) tempax = 520;
- else tempax = 440;
- }
-
- 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) &&
- ( (SiS_Pr->SiS_VGAHDE == 1024) || ((SiS_Pr->SiS_VGAHDE != 1024) && (SiS_Pr->SiS_VDE <= tempax)) ) ) ) {
+ 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);
+
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) tempax = 950;
+ else if(SiS_Pr->SiS_TVMode & TVSetPAL) tempax = 520;
+ else tempax = 440;
+
+ if( ( (!(SiS_Pr->SiS_VBInfo & SetCRT2ToTVNoHiVision)) && (SiS_Pr->SiS_VDE <= tempax) ) ||
+ ( (SiS_Pr->SiS_VBInfo & SetCRT2ToTVNoHiVision) &&
+ ((SiS_Pr->SiS_VGAHDE == 1024) || (SiS_Pr->SiS_VDE <= tempax)) ) ) {
tempax -= SiS_Pr->SiS_VDE;
tempax >>= 2;
- tempax = (tempax & 0x00FF) | ((tempax & 0x00FF) << 8);
+ tempax &= 0x00ff;
+
+ temp = tempax + (USHORT)TimingPoint[0];
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,temp);
- temp = (tempax & 0xFF00) >> 8;
- temp += (USHORT)TimingPoint[0];
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x01,temp);
-
- temp = (tempax & 0xFF00) >> 8;
- temp += (USHORT)TimingPoint[1];
- SiS_SetReg1(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);
+ temp = tempax + (USHORT)TimingPoint[1];
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,temp);
+
+ if((SiS_Pr->SiS_VBInfo & SetCRT2ToTVNoHiVision) && (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);
- } else {
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x01,0x0b);
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x02,0x11);
- }
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x17);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,0x1d);
}
}
}
tempcx = SiS_Pr->SiS_HT;
-
- /* 650/30xLV 1.10.6s */
- if(SiS_IsDualLink(SiS_Pr, HwDeviceExtension, BaseAddr)) {
- 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;
- if((SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) &&
- (SiS_Pr->SiS_HiVision == 3)) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
tempcx -= 4;
}
temp = (tempcx & 0x00FF) << 4;
@@ -7493,15 +7412,14 @@
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;
- if((SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) &&
- (SiS_Pr->SiS_HiVision == 3)) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
tempbx -= 4;
tempcx = tempbx;
}
@@ -7511,14 +7429,13 @@
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;
- if((SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) &&
- (SiS_Pr->SiS_HiVision == 3)) {
- tempcx -= 4;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ tempcx -= 4;
}
temp = (tempcx & 0x00FF) << 4;
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x2A,0x0F,temp);
@@ -7532,141 +7449,114 @@
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(HwInfo->jChipType < SIS_315H) {
if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) tempbx >>= 1;
} else {
- if((SiS_Pr->SiS_VBInfo & SetCRT2ToTV) && (!(SiS_Pr->SiS_HiVision & 0x03))) {
+ if( (SiS_Pr->SiS_VBInfo & SetCRT2ToTV) &&
+ (!(SiS_Pr->SiS_TVMode & (TVSetYPbPr525p|TVSetYPbPr750p))) ) {
tempbx >>= 1;
- if(SiS_Pr->SiS_SetFlag & TVSimuMode) {
+ if(SiS_Pr->SiS_TVMode & TVSetTVSimuMode) {
if(ModeNo <= 0x13) {
- if(crt2crtc == 1) {
- tempbx++;
- }
+ 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++;
+ } else if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
+ if(crt2crtc == 4) {
+ if(SiS_Pr->SiS_ModeType <= 3) tempbx++;
}
}
}
}
tempbx -= 2;
temp = tempbx & 0x00FF;
- if((SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) &&
- (SiS_Pr->SiS_HiVision == 3)) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
if((ModeNo == 0x2f) || (ModeNo == 0x5d) || (ModeNo == 0x5e)) temp++;
}
}
- /* From 1.10.7w - doesn't make sense */
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
- if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) {
- if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) { /* SetFlag?? */
- if(ModeNo == 0x03) 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);
- if(HwDeviceExtension->jChipType < SIS_315H) {
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV)) {
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToSCART)) { /* New from 630/301B (II) BIOS */
- tempax |= 0x1000;
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToSVIDEO)) tempax |= 0x2000;
- }
- }
- } else {
- /* TODO Check this with other BIOSes */
- if((!(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV))
- /* && (SiS_Pr->SiS_HiVision == 3) */ ) {
- tempax |= 0x1000;
- if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToSVIDEO)) tempax |= 0x2000;
- }
+ temp = (tempcx >> 8) & 0x0F;
+ temp |= (((tempbx >> 8) << 6) & 0xC0);
+ if(!(SiS_Pr->SiS_VBInfo & (SetCRT2ToHiVision | SetCRT2ToYPbPr525750 | SetCRT2ToSCART))) {
+ temp |= 0x10;
+ if(!(SiS_Pr->SiS_VBInfo & SetCRT2ToSVIDEO)) temp |= 0x20;
}
- temp = (tempax & 0xFF00) >> 8;
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x30,temp);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x30,temp);
- /* 650/30xLV 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_VBInfo & SetCRT2ToHiVisionTV) {
- if(SiS_Pr->SiS_HiVision != 3) {
- for(i=0, j=0; i<=0x2d; i++, j++) {
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,i,SiS_HiVisionTable[SiS_Pr->SiS_HiVision][j]);
- }
- for(i=0x39; i<=0x45; i++, j++) {
- SiS_SetReg1(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;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ if(!(SiS_Pr->SiS_TVMode & (TVSetYPbPr525p | TVSetYPbPr750p))) {
+ 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_SetReg1(SiS_Pr->SiS_Part2Port,0x46,temp);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x46,temp);
temp = tempbx & 0x00FF;
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x47,temp);
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- tempax = 0;
- if(SiS_Pr->SiS_HiVision & 0x03) {
- tempax = 0x3000;
- if(SiS_Pr->SiS_HiVision & 0x01) tempax = 0x5000;
- }
- temp = (tempax & 0xFF00) >> 8;
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x4d,temp);
- }
- }
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x47,temp);
+
}
- tempbx &= 0x00FF;
+ tempbx = 0;
if(!(modeflag & HalfDCLK)) {
if(SiS_Pr->SiS_VGAHDE >= SiS_Pr->SiS_HDE) {
+ tempax = 0;
tempbx |= 0x2000;
- tempax &= 0x00FF;
}
}
tempcx = 0x0101;
-/*if(SiS_Pr->SiS_VBInfo & (SetPALTV | SetCRT2ToTV)) { */ /* 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)) {
- tempcx = 0x1920;
- if(SiS_Pr->SiS_VGAHDE >= 1280) {
- tempcx = 0x1420;
- tempbx &= 0xDFFF;
- }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ 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;
}
}
}
@@ -7684,23 +7574,23 @@
tempeax = longtemp / SiS_Pr->SiS_HDE;
if(longtemp % SiS_Pr->SiS_HDE) tempeax++;
tempax = (USHORT)tempeax;
- tempcx = (tempcx & 0xFF00) | ((tempax & 0xFF00) >> (8 + 5));
tempbx |= (tempax & 0x1F00);
- tempax = ((tempax & 0x00FF) << 8) | (tempax & 0x00FF);
+ 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;
+
+ temp = tempcx & 0x0007;
if(tempbx & 0x2000) temp = 0;
- temp |= 0x18;
+ if((HwInfo->jChipType < SIS_661) || (!(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD))) {
+ temp |= 0x18;
+ }
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x46,0xE0,temp);
- if(SiS_Pr->SiS_VBInfo & SetPALTV) {
+ if(SiS_Pr->SiS_TVMode & TVSetPAL) {
tempbx = 0x0382;
tempcx = 0x007e;
} else {
@@ -7708,78 +7598,54 @@
tempcx = 0x0061;
}
temp = (tempbx & 0x00FF) ;
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x4B,temp);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x4B,temp);
temp = (tempcx & 0x00FF) ;
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x4C,temp);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x4C,temp);
temp = (tempcx & 0x0300) >> (8 - 2);
temp |= ((tempbx >> 8) & 0x03);
- if(HwDeviceExtension->jChipType < SIS_315H) {
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x4D,temp);
- } else {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x4D,0xF0,temp);
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
+ temp |= 0x10;
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) temp |= 0x20;
+ else if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) temp |= 0x40;
}
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x4D,temp);
- temp = SiS_GetReg1(SiS_Pr->SiS_Part2Port,0x43);
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x43,(USHORT)(temp - 3));
- }
+ temp = SiS_GetReg(SiS_Pr->SiS_Part2Port,0x43);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x43,(USHORT)(temp - 3));
- 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);
- }
- }
+ 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);
}
+
}
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- if((SiS_Pr->SiS_VBType & VB_SIS301B302B) && (!(SiS_Pr->SiS_VBType & VB_NoLCD))) {
- if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x0B,0x00);
- }
+ 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);
}
+ SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x00,0xEF);
}
-#if 0 /* Old: Why HiVision? */
- if( (SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) &&
- (!(SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) ) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) {
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x0B,0x00);
+ SiS_SetReg(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;
- }
- } else {
- /* !!! The following is a duplicate, done for LCDA as well (see above) */
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- SiS_SetTVSpecial(SiS_Pr, ModeNo);
- return;
- }
- }
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) return;
/* From here: Part2 LCD setup */
tempbx = SiS_Pr->SiS_HDE;
- if(SiS_IsDualLink(SiS_Pr, HwDeviceExtension, BaseAddr)) 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);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x2C,temp);
temp = (tempbx & 0xFF00) >> 4;
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x2B,0x0F,temp);
@@ -7788,7 +7654,7 @@
if(SiS_Pr->SiS_ModeType == ModeEGA) {
if(SiS_Pr->SiS_VGAHDE >= 1024) {
temp = 0x02;
- if(HwDeviceExtension->jChipType >= SIS_315H) {
+ if(HwInfo->jChipType >= SIS_315H) {
if(SiS_Pr->SiS_SetFlag & LCDVESATiming) {
temp = 0x01;
}
@@ -7796,89 +7662,185 @@
}
}
}
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x0B,temp);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x0B,temp);
- tempbx = SiS_Pr->SiS_VDE; /* RTVACTEO = VDE - 1 */
- /* 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--;
- temp = tempcx & 0x00FF; /* RVTVT = VT - 1 */
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x19,temp);
+ tempcx = SiS_Pr->SiS_VT - 1;
+ temp = tempcx & 0x00FF;
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x19,temp);
- temp = (tempcx & 0xFF00) >> 8;
- temp <<= 5;
-
- /* Enable dithering; newer versions only do this for 32bpp mode */
- 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) {
- temp |= 0x10;
- } else {
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- /* 650/30xLV 1.10.6s */
- if(SiS_Pr->SiS_LCDInfo & LCDRGB18Bit) {
- if(SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00) & 0x01) { /* 32bpp mode? */
- temp |= 0x10;
- }
- }
- } else {
+ temp = ((tempcx & 0xFF00) >> 8) << 5;
+
+ /* 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, COMPAL1400 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)) {
+ 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)) {
-#ifdef SIS315H
if(SiS_Pr->SiS_LCDInfo & LCDSync) {
- temp |= (SiS_Pr->SiS_LCDInfo >> 6);
+ temp |= ((SiS_Pr->SiS_LCDInfo & 0xc0) >> 6);
}
-#endif
+ } else if((SiS_Pr->SiS_CustomT == CUT_CLEVO1400) &&
+ (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050)) {
+ temp |= 0x03;
} else {
- /* 650/30xLV 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 */
+ 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 >> 6);
+ temp |= ((SiS_Pr->SiS_LCDInfo & 0xc0) >> 6);
}
}
}
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x1A,temp);
- SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x09,0xF0);
- SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x0A,0xF0);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x1A,temp);
+
+ SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x09,0xF0);
+ SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x0A,0xF0);
+
+ SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x17,0xFB);
+ SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x18,0xDF);
+
+#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++;
+
+ tempcx += tempbx;
+ if(tempcx >= tempax) tempcx -= tempax;
+
+ 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
- SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x17,0xFB);
- SiS_SetRegAND(SiS_Pr->SiS_Part2Port,0x18,0xDF);
+ } 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)) ) {
- if((HwDeviceExtension->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 ------------ */
- /* Using this on the 301B with an auto-expanding 1024 panel (CR37=1) results
- * in a black bar in modes < 1024; if the panel is non-expanding, the bridge
- * scales all modes to 1024. All modes in both variants (exp/non-exp) work.
- */
-
- SiS_GetCRT2Part2Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- &CRT2Index,&resindex,HwDeviceExtension,BaseAddr);
+ SiS_GetCRT2Part2Ptr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex,
+ &CRT2Index, &resindex, HwInfo);
switch(CRT2Index) {
case Panel_1024x768 : CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_1; break; /* "Normal" */
@@ -7899,21 +7861,22 @@
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;
+ case 106: CRT2Part2Ptr = (SiS_Part2PortTblStruct *)SiS310_CRT2Part2_Asus1024x768_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)) {
@@ -7923,25 +7886,24 @@
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);
+ 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);
}
}
- /* !!! 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
@@ -7949,15 +7911,12 @@
} else { /* ------ 300 series and other bridges, other LCD resolutions ------ */
/* 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 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 !!!
*/
- /* cx = VT - 1 */
-
- tempcx++;
-
+ tempcx = SiS_Pr->SiS_VT;
tempbx = SiS_Pr->PanelYRes;
if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) {
@@ -7980,13 +7939,6 @@
tempcx -= tempax; /* lcdvdes */
tempbx -= tempax; /* lcdvdee */
}
-#if 0 /* meaningless: 1 / 2 = 0... */
- else {
- tempax >>= 1;
- tempcx -= tempax; /* lcdvdes */
- tempbx -= tempax; /* lcdvdee */
- }
-#endif
/* Non-expanding: lcdvdees = tempcx = VT-1; lcdvdee = tempbx = VDE-1 */
@@ -7995,20 +7947,20 @@
#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 |= ((tempcx & 0xFF00) >> 8);
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x02,temp);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,temp);
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 & DontExpandLCD) tempbx -= 10;
+ if(SiS_Pr->SiS_LCDInfo & DontExpandLCD) tempbx -= 10;
/* non-expanding: lcdvrs = tempbx = ((VT + VDE) / 2) - 10 */
@@ -8021,7 +7973,7 @@
#endif
temp = tempbx & 0x00FF; /* RTVACTEE = lcdvrs */
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x04,temp);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x04,temp);
temp = ((tempbx & 0xFF00) >> 8) << 4;
tempbx += (tempcx + 1);
@@ -8036,36 +7988,34 @@
xf86DrvMsg(0, X_INFO, "lcdvre[3:0] 0x%x\n", (temp & 0x0f));
#endif
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x01,temp);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,temp);
/* Code from 630/301B (I+II) BIOS */
+#ifdef SIS300
if(!SiS_Pr->UseCustomMode) {
- if( ( ( (HwDeviceExtension->jChipType == SIS_630) ||
- (HwDeviceExtension->jChipType == SIS_730) ) &&
- (HwDeviceExtension->jChipRevision > 2) ) &&
+ 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_SetReg1(SiS_Pr->SiS_Part2Port,0x04,0xB9);
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x05,0xCC);
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x06,0xA6);
+ 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_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);
+ 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);
}
}
}
- }
-#ifdef SIS300
- if(HwDeviceExtension->jChipType < SIS_315H) {
- if(!SiS_Pr->UseCustomMode) {
+ if(HwInfo->jChipType < SIS_315H) {
if(SiS_Pr->SiS_LCDTypeInfo == 0x0c) {
crt2crtc &= 0x1f;
tempcx = 0;
@@ -8076,18 +8026,18 @@
}
tempcx += crt2crtc;
if(crt2crtc >= 4) {
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x06,0xff);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x06,0xff);
}
if(!(SiS_Pr->SiS_VBInfo & SetNotSimuMode)) {
if(SiS_Pr->SiS_VBInfo & SetInSlaveMode) {
if(crt2crtc == 4) {
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x01,0x28);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x01,0x28);
}
}
}
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x02,0x18);
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x04,atable[tempcx]);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x02,0x18);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x04,atable[tempcx]);
}
}
}
@@ -8105,7 +8055,7 @@
#endif
temp = tempbx & 0x00FF; /* RHEQPLE = lcdhdee */
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x23,temp);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x23,temp);
temp = (tempbx & 0xFF00) >> 8;
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x25,0xF0,temp);
@@ -8113,7 +8063,7 @@
if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
temp += 2;
}
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x1F,temp); /* RHBLKE = lcdhdes[7:0] */
+ 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;
@@ -8138,7 +8088,7 @@
}
}
}
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x1C,temp);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x1C,temp);
temp = (tempbx & 0x0F00) >> 4;
SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x1D,0x0F,temp);
@@ -8158,7 +8108,7 @@
#endif
temp = tempbx & 0x00FF; /* RHSYEXP2S = lcdhre */
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x21,temp);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x21,temp);
if(!(SiS_Pr->SiS_SetFlag & LCDVESATiming)) {
if(SiS_Pr->SiS_VGAVDE == 525) {
@@ -8166,86 +8116,35 @@
temp=0xC6;
else
temp=0xC3;
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x2f,temp);
- SiS_SetReg1(SiS_Pr->SiS_Part2Port,0x30,0xB3);
+ 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_SetReg1(SiS_Pr->SiS_Part2Port,0x2f,temp);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,0x2f,temp);
}
}
- SiS_Set300Part2Regs(SiS_Pr, HwDeviceExtension, ModeIdIndex,
- RefreshRateTableIndex, BaseAddr, ModeNo);
-
- } /* HwDeviceExtension */
-}
-USHORT
-SiS_GetVGAHT2(SiS_Private *SiS_Pr)
-{
- ULONG tempax,tempbx;
+#ifdef SIS300
+ SiS_Set300Part2Regs(SiS_Pr, HwInfo, ModeIdIndex,
+ RefreshRateTableIndex, ModeNo);
+#endif
- 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);
+ } /* HwInfo */
}
-/* New from 300/301LV BIOS 1.16.51 for ECS A907. Seems highly preliminary. */
-void
-SiS_Set300Part2Regs(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,
- USHORT ModeIdIndex, USHORT RefreshRateTableIndex,
- USHORT BaseAddr, USHORT ModeNo)
-{
- USHORT crt2crtc, resindex;
- int i,j;
- const SiS_Part2PortTblStruct *CRT2Part2Ptr = NULL;
-
- if(HwDeviceExtension->jChipType != SIS_300) return;
- if(!(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)) return;
- if(SiS_Pr->UseCustomMode) return;
-
- if(ModeNo <= 0x13) {
- crt2crtc = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
- } else {
- crt2crtc = SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
- }
-
- resindex = crt2crtc & 0x3F;
- if(SiS_Pr->SiS_SetFlag & LCDVESATiming) CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_1;
- else CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_2;
-
- /* The BIOS code (1.16.51) is obviously a fragment! */
- if(ModeNo > 0x13) {
- CRT2Part2Ptr = SiS_Pr->SiS_CRT2Part2_1024x768_1;
- resindex = 4;
- }
-
- 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]);
- }
- for(j = 0x1c; j <= 0x1d; i++, j++ ) {
- SiS_SetReg1(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_SetReg1(SiS_Pr->SiS_Part2Port,0x23,(CRT2Part2Ptr+resindex)->CR[10]);
- SiS_SetRegANDOR(SiS_Pr->SiS_Part2Port,0x25,0x0f,(CRT2Part2Ptr+resindex)->CR[11]);
-}
+/*********************************************/
+/* SET PART 3 REGISTER GROUP */
+/*********************************************/
-void
-SiS_SetGroup3(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo,
- USHORT ModeIdIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension)
+static void
+SiS_SetGroup3(SiS_Private *SiS_Pr, USHORT ModeNo, USHORT ModeIdIndex,
+ PSIS_HW_INFO HwInfo)
{
- USHORT temp;
- USHORT i;
+ USHORT modeflag, i;
const UCHAR *tempdi;
- USHORT modeflag;
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) return;
@@ -8260,73 +8159,105 @@
}
#ifndef SIS_CP
- SiS_SetReg1(SiS_Pr->SiS_Part3Port,0x00,0x00);
-#endif
+ SiS_SetReg(SiS_Pr->SiS_Part3Port,0x00,0x00);
+#endif
#ifdef SIS_CP
SIS_CP_INIT301_CP
#endif
- if(SiS_Pr->SiS_VBInfo & SetPALTV) {
- SiS_SetReg1(SiS_Pr->SiS_Part3Port,0x13,0xFA);
- SiS_SetReg1(SiS_Pr->SiS_Part3Port,0x14,0xC8);
- } 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);
- }
+ 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);
}
- 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);
- }
- }
- }
+ 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);
}
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) {
+ tempdi = NULL;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
tempdi = SiS_Pr->SiS_HiTVGroup3Data;
- if(SiS_Pr->SiS_SetFlag & TVSimuMode) {
+ 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) {
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToYPbPr525750) {
+ if(!(SiS_Pr->SiS_TVMode & TVSetYPbPr525i)) {
tempdi = SiS_HiTVGroup3_1;
- if(SiS_Pr->SiS_HiVision & 0x02) tempdi = SiS_HiTVGroup3_2;
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) tempdi = SiS_HiTVGroup3_2;
}
+ }
+ if(tempdi) {
for(i=0; i<=0x3E; i++){
- SiS_SetReg1(SiS_Pr->SiS_Part3Port,i,tempdi[i]);
+ SiS_SetReg(SiS_Pr->SiS_Part3Port,i,tempdi[i]);
+ }
+ if(SiS_Pr->SiS_VBType & (VB_SIS301C | VB_SIS302ELV)) {
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) {
+ SiS_SetReg(SiS_Pr->SiS_Part3Port,0x28,0x3f);
+ }
}
}
+ if(!(SiS_Pr->SiS_VBInfo & (SetCRT2ToHiVision | SetCRT2ToYPbPr525750))) {
#ifdef SIS_CP
- SIS_CP_INIT301_CP2
+ SIS_CP_INIT301_CP2
#endif
+ }
+}
+
+/*********************************************/
+/* SET PART 4 REGISTER GROUP */
+/*********************************************/
+
+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->UseCustomMode) {
+ reg1 = SiS_Pr->CSR2B;
+ reg2 = SiS_Pr->CSR2C;
+ } else {
+ 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;
+ }
+ 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);
+ }
+ 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);
}
/* Set 301 VGA2 registers */
-void
-SiS_SetGroup4(SiS_Private *SiS_Pr, USHORT BaseAddr,UCHAR *ROMAddr,USHORT ModeNo,
- USHORT ModeIdIndex,USHORT RefreshRateTableIndex,
- PSIS_HW_DEVICE_INFO HwDeviceExtension)
+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;
@@ -8344,48 +8275,50 @@
}
}
- if(HwDeviceExtension->jChipType >= SIS_315H) {
+ if(HwInfo->jChipType >= SIS_315H) {
if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x24,0x0e);
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x24,0x0e);
}
}
}
- if(SiS_Pr->SiS_VBType & VB_SIS302LV) {
- 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);
+ }
}
- if(HwDeviceExtension->jChipType >= SIS_315H) {
+ if(HwInfo->jChipType >= SIS_315H) {
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- /* From 650/301LV (any, incl. 1.10.6s, 1.10.7w) */
- /* This is a duplicate; done at the end, too */
- if(SiS_IsDualLink(SiS_Pr, HwDeviceExtension, BaseAddr)) {
+ if(SiS_IsDualLink(SiS_Pr, HwInfo)) {
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);
+#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
}
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;
@@ -8394,16 +8327,19 @@
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);
tempbx = SiS_Pr->SiS_VGAHDE;
if(modeflag & HalfDCLK) tempbx >>= 1;
+ if(HwInfo->jChipType >= SIS_661) {
+ if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempbx >>= 1;
+ }
temp = 0xA0;
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
temp = 0;
if(tempbx > 800) {
temp = 0xA0;
@@ -8411,524 +8347,188 @@
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;
- }
- }
- if(SiS_Pr->SiS_HiVision & 0x03) {
- temp = 0;
- if(SiS_Pr->SiS_VGAHDE == 1024) temp = 0x20;
- }
-
- if(SiS_IsDualLink(SiS_Pr, HwDeviceExtension, BaseAddr)) temp = 0;
-
- if(SiS_Pr->SiS_VBType & VB_SIS301) {
- if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x1024)
- temp |= 0x0A;
- }
-
- SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x0E,0x10,temp);
-
- tempebx = SiS_Pr->SiS_VDE;
-
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVisionTV) {
- if(!(temp & 0xE0)) tempebx >>=1;
- }
-
- tempcx = SiS_Pr->SiS_RVBHRS;
- temp = tempcx & 0x00FF;
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x18,temp);
-
- tempeax = SiS_Pr->SiS_VGAVDE;
- tempcx |= 0x4000;
- if(tempeax <= tempebx) {
- tempcx ^= 0x4000;
- } else {
- tempeax -= tempebx;
- }
-
- templong = (tempeax * 256 * 1024) % tempebx;
- tempeax = (tempeax * 256 * 1024) / tempebx;
- tempebx = tempeax;
- if(templong != 0) tempebx++;
-
- temp = (USHORT)(tempebx & 0x000000FF);
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x1B,temp);
- temp = (USHORT)((tempebx & 0x0000FF00) >> 8);
- SiS_SetReg1(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);
-
- 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_IsDualLink(SiS_Pr, HwDeviceExtension, BaseAddr)) tempax >>= 1;
- else if(tempax > 800) tempax -= 800;
- } else {
- if(tempax > 800) tempax -= 800;
- }
- }
-
-/* 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 == SIS_RI_1024x768) 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(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_SetFlag & TVSimuMode))
- temp &= 0xFE;
- }
- }
- SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x1F,0xC0,temp);
-
- tempbx = SiS_Pr->SiS_HT;
- if(SiS_IsDualLink(SiS_Pr, HwDeviceExtension, BaseAddr)) 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_SIS301LV302LV) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x24,0x0e);
- /* LCD-too-dark-error-source, see FinalizeLCD() */
- }
- }
-
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- /* 650/LV BIOS does this for all bridge types - assumingly wrong */
- /* 315, 330, 650+301B BIOS don't do this at all */
- /* This is a duplicate; done for LCDA as well (see above) */
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- if(SiS_IsDualLink(SiS_Pr, HwDeviceExtension, BaseAddr)) {
- 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) {
- /* 300/301LV BIOS does this for all bridge types - assumingly wrong */
- if(SiS_Pr->SiS_VBType & VB_SIS301LV302LV) {
- 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);
-}
-
-
-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 temp, reg1, reg2;
-
- if(SiS_Pr->UseCustomMode) {
- reg1 = SiS_Pr->CSR2B;
- reg2 = SiS_Pr->CSR2C;
- } else {
- vclkindex = SiS_GetVCLK2Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- HwDeviceExtension);
- reg1 = SiS_Pr->SiS_VBVCLKData[vclkindex].Part4_A;
- reg2 = SiS_Pr->SiS_VBVCLKData[vclkindex].Part4_B;
- }
-
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x0A,reg1);
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x0B,reg2);
- if(HwDeviceExtension->jChipType >= SIS_315H) {
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
- if(!(SiS_Pr->SiS_VBInfo & SetPALTV)) {
- if((ModeNo == 0x64) || (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 {
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x0A,0x01);
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x0B,reg2);
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x0A,reg1);
- }
- SiS_SetReg1(SiS_Pr->SiS_Part4Port,0x12,0x00);
- temp = 0x08;
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) temp |= 0x20;
- SiS_SetRegOR(SiS_Pr->SiS_Part4Port,0x12,temp);
-}
-
-USHORT
-SiS_GetVCLK2Ptr(SiS_Private *SiS_Pr, UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- 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;
-
- if(HwDeviceExtension->jChipType >= SIS_315H) {
-#ifdef SIS315H
- LCDXlatVCLK1 = LCDXlat1VCLK310;
- LCDXlatVCLK2 = LCDXlat2VCLK310;
- LVDSXlatVCLK2 = LVDSXlat2VCLK310;
- LVDSXlatVCLK3 = LVDSXlat3VCLK310;
-#endif
+ }
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
+ if(tempbx <= 800) {
+ temp = 0x80;
+ }
} else {
-#ifdef SIS300
- LCDXlatVCLK1 = LCDXlat1VCLK300;
- LCDXlatVCLK2 = LCDXlat2VCLK300;
- LVDSXlatVCLK2 = LVDSXlat2VCLK300;
- LVDSXlatVCLK3 = LVDSXlat3VCLK300;
-#endif
+ temp = 0x80;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
+ temp = 0;
+ if(tempbx > 800) temp = 0x60;
+ }
}
- 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_TVMode & (TVSetYPbPr525p | TVSetYPbPr750p)) {
+ temp = 0;
+ if(SiS_Pr->SiS_VGAHDE == 1024) temp = 0x20;
}
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) { /* 30x/B/LV */
-
- if(SiS_Pr->SiS_SetFlag & ProgrammingCRT2) {
+ if(HwInfo->jChipType < SIS_661) {
+ if(SiS_IsDualLink(SiS_Pr, HwInfo)) temp = 0;
+ }
- CRT2Index >>= 6;
- if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) { /* LCD */
- if(HwDeviceExtension->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_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) {
- if(HwDeviceExtension->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(HwDeviceExtension->jChipType <= SIS_315PRO) {
- 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_VBInfo & SetCRT2ToHiVisionTV) &&
- (!(SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) ) {
- 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 += TVCLKBASE_300;
- } else {
- VCLKIndex += TVCLKBASE_315;
- }
- } 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)) {
- /* This is certainly wrong: It replaces clock
- * 108 by 47...
- */
- /* if(VCLKIndex == 0x14) VCLKIndex = 0x2e; */
- if(VCLKIndex == 0x14) VCLKIndex = 0x34;
- }
- }
- }
- }
+ if(SiS_Pr->SiS_VBType & VB_SIS301) {
+ if(SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x1024)
+ temp |= 0x0A;
+ }
- } else { /* If not programming CRT2 */
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part4Port,0x0E,0x10,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->jChipType != SIS_300) ) {
- if(VCLKIndex == 0x1b) VCLKIndex = 0x35;
- }
- }
- }
- }
+ tempebx = SiS_Pr->SiS_VDE;
- } else { /* LVDS */
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) {
+ if(!(temp & 0xE0)) tempebx >>=1;
+ }
- VCLKIndex = CRT2Index;
+ tempcx = SiS_Pr->SiS_RVBHRS;
+ temp = tempcx & 0x00FF;
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x18,temp);
- if(SiS_Pr->SiS_SetFlag & ProgrammingCRT2) { /* programming CRT2 */
+ tempeax = SiS_Pr->SiS_VGAVDE;
+ tempcx |= 0x4000;
+ if(tempeax <= tempebx) {
+ tempcx ^= 0x4000;
+ } else {
+ tempeax -= tempebx;
+ }
- if( (SiS_Pr->SiS_IF_DEF_CH70xx != 0) && (SiS_Pr->SiS_VBInfo & SetCRT2ToTV) ) {
+ templong = (tempeax * 256 * 1024) % tempebx;
+ tempeax = (tempeax * 256 * 1024) / tempebx;
+ tempebx = tempeax;
+ if(templong != 0) tempebx++;
- VCLKIndex &= 0x1f;
- tempbx = 0;
- if(SiS_Pr->SiS_VBInfo & SetCHTVOverScan) tempbx += 1;
- if(SiS_Pr->SiS_VBInfo & SetPALTV) {
- tempbx += 2;
- if(SiS_Pr->SiS_ModeType > ModeVGA) {
- 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_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 VCLKIndex = LVDSXlatVCLK3[VCLKIndex];
-
- if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) {
- /* Special Timing: Barco iQ Pro R300/400/... */
- VCLKIndex = 0x44;
- }
+ temp = (USHORT)(tempebx & 0x000000FF);
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x1B,temp);
+ temp = (USHORT)((tempebx & 0x0000FF00) >> 8);
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x1A,temp);
- if(SiS_Pr->SiS_CustomT == CUT_PANEL848) {
- if(HwDeviceExtension->jChipType < SIS_315H) {
- VCLKIndex = VCLK34_300;
- /* if(resinfo == SIS_RI_1360x768) VCLKIndex = ?; */
- } else {
- VCLKIndex = VCLK34_315;
- /* if(resinfo == SIS_RI_1360x768) VCLKIndex = ?; */
- }
- }
+ tempbx = (USHORT)(tempebx >> 16);
+ temp = tempbx & 0x00FF;
+ temp <<= 4;
+ temp |= ((tempcx & 0xFF00) >> 8);
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x19,temp);
- } else {
+ if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) {
- 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;
- }
- }
- }
+ SiS_SetReg(SiS_Pr->SiS_Part4Port,0x1C,0x28);
- } else { /* if not programming CRT2 */
+ tempbx = 0;
+ tempax = SiS_Pr->SiS_VGAHDE;
+ if(modeflag & HalfDCLK) tempax >>= 1;
+ if(SiS_IsDualLink(SiS_Pr, HwInfo)) tempax >>= 1;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
+ if(tempax > 800) tempax -= 800;
+ } else {
+ 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) & 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);
- 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_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) {
+ if(!(SiS_Pr->SiS_TVMode & (TVSetNTSC1024 | TVSetHiVision | TVSetYPbPr750p | TVSetYPbPr525p))) {
+ 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);
- }
-#ifdef TWDEBUG
- xf86DrvMsg(0, X_INFO, "VCLKIndex %d (0x%x)\n", VCLKIndex, VCLKIndex);
+ 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);
+ }
+ }
+#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
- return(VCLKIndex);
+ }
+
+ } /* 301B */
+
+ SiS_SetCRT2VCLK(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex, HwInfo);
}
+/*********************************************/
+/* SET PART 5 REGISTER GROUP */
+/*********************************************/
+
/* Set 301 Palette address port registers */
-/* 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)
+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))){
+ if(!(SiS_Pr->SiS_VBInfo & (SetInSlaveMode | LoadDACFlag))) {
SiS_EnableCRT2(SiS_Pr);
- SiS_LoadDAC(SiS_Pr,HwDeviceExtension,ROMAddr,ModeNo,ModeIdIndex);
+ SiS_LoadDAC(SiS_Pr, HwInfo, ModeNo, ModeIdIndex);
}
}
}
-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 tempah,i,modeflag,j;
USHORT ResIndex,DisplayType;
const SiS_LVDSCRT1DataStruct *LVDSCRT1Ptr=NULL;
@@ -8943,12 +8543,10 @@
(SiS_Pr->SiS_CustomT == CUT_PANEL848))
return;
- temp = SiS_GetLVDSCRT1Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,RefreshRateTableIndex,
- &ResIndex,&DisplayType);
+ if(!(SiS_GetLVDSCRT1Ptr(SiS_Pr, ModeNo, ModeIdIndex, RefreshRateTableIndex,
+ &ResIndex, &DisplayType))) return;
- if(temp == 0) return;
-
- if(HwDeviceExtension->jChipType < SIS_315H) {
+ if(HwInfo->jChipType < SIS_315H) {
if(SiS_Pr->SiS_SetFlag & SetDOSMode) return;
}
@@ -9005,27 +8603,27 @@
SiS_SetRegAND(SiS_Pr->SiS_P3d4,0x11,0x7f); /*unlock cr0-7 */
tempah = (LVDSCRT1Ptr + ResIndex)->CR[0];
- SiS_SetReg1(SiS_Pr->SiS_P3d4,0x00,tempah);
+ SiS_SetReg(SiS_Pr->SiS_P3d4,0x00,tempah);
for(i=0x02,j=1;i<=0x05;i++,j++){
tempah = (LVDSCRT1Ptr + ResIndex)->CR[j];
- SiS_SetReg1(SiS_Pr->SiS_P3d4,i,tempah);
+ SiS_SetReg(SiS_Pr->SiS_P3d4,i,tempah);
}
for(i=0x06,j=5;i<=0x07;i++,j++){
tempah = (LVDSCRT1Ptr + ResIndex)->CR[j];
- SiS_SetReg1(SiS_Pr->SiS_P3d4,i,tempah);
+ SiS_SetReg(SiS_Pr->SiS_P3d4,i,tempah);
}
for(i=0x10,j=7;i<=0x11;i++,j++){
tempah = (LVDSCRT1Ptr + ResIndex)->CR[j];
- SiS_SetReg1(SiS_Pr->SiS_P3d4,i,tempah);
+ SiS_SetReg(SiS_Pr->SiS_P3d4,i,tempah);
}
for(i=0x15,j=9;i<=0x16;i++,j++){
tempah = (LVDSCRT1Ptr + ResIndex)->CR[j];
- SiS_SetReg1(SiS_Pr->SiS_P3d4,i,tempah);
+ SiS_SetReg(SiS_Pr->SiS_P3d4,i,tempah);
}
for(i=0x0A,j=11;i<=0x0C;i++,j++){
tempah = (LVDSCRT1Ptr + ResIndex)->CR[j];
- SiS_SetReg1(SiS_Pr->SiS_P3c4,i,tempah);
+ SiS_SetReg(SiS_Pr->SiS_P3c4,i,tempah);
}
tempah = (LVDSCRT1Ptr + ResIndex)->CR[14];
@@ -9045,114 +8643,15 @@
}
}
-BOOLEAN
-SiS_GetLVDSCRT1Ptr(SiS_Private *SiS_Pr, UCHAR *ROMAddr,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 0;
- }
- } else {
- if(!(SiS_Pr->SiS_VBInfo & SetInSlaveMode)) 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[RefreshRateTableIndex].Ext_CRT2CRTC;
- }
-
- 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_ModeType > ModeVGA) {
- 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 & 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++;
- }
-
- }
- if(SiS_Pr->SiS_LCDInfo & LCDPass11) {
- tempbx = 12;
- if(modeflag & HalfDCLK) tempbx++;
- }
- }
-
-#if 0
- if(SiS_Pr->SiS_IF_DEF_FSTN) {
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel320x480){
- tempbx = 22;
- }
- }
-#endif
-
- *ResIndex = CRT2CRTC & 0x3F;
- *DisplayType = tempbx;
- return 1;
-}
+/*********************************************/
+/* SET CRT2 ECLK */
+/*********************************************/
-void
-SiS_SetCRT2ECLK(SiS_Private *SiS_Pr, UCHAR *ROMAddr, USHORT ModeNo,USHORT ModeIdIndex,
- USHORT RefreshRateTableIndex,PSIS_HW_DEVICE_INFO HwDeviceExtension)
+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;
@@ -9161,12 +8660,12 @@
if((SiS_Pr->SiS_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK & 0x3f) == 2) {
RefreshRateTableIndex--;
}
- vclkindex = SiS_GetVCLK2Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,
- RefreshRateTableIndex,HwDeviceExtension);
+ vclkindex = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex,
+ RefreshRateTableIndex, HwInfo);
SiS_Pr->SiS_SetFlag |= ProgrammingCRT2;
} else {
- vclkindex = SiS_GetVCLK2Ptr(SiS_Pr,ROMAddr,ModeNo,ModeIdIndex,
- RefreshRateTableIndex,HwDeviceExtension);
+ vclkindex = SiS_GetVCLK2Ptr(SiS_Pr, ModeNo, ModeIdIndex,
+ RefreshRateTableIndex, HwInfo);
}
sr2b = SiS_Pr->SiS_VCLKData[vclkindex].SR2B;
@@ -9188,42 +8687,24 @@
}
}
- SiS_SetReg1(SiS_Pr->SiS_P3c4,0x05,0x86);
- SiS_SetReg1(SiS_Pr->SiS_P3c4,0x31,0x20);
- SiS_SetReg1(SiS_Pr->SiS_P3c4,clkbase,sr2b);
- SiS_SetReg1(SiS_Pr->SiS_P3c4,clkbase+1,sr2c);
- SiS_SetReg1(SiS_Pr->SiS_P3c4,0x31,0x10);
- SiS_SetReg1(SiS_Pr->SiS_P3c4,clkbase,sr2b);
- SiS_SetReg1(SiS_Pr->SiS_P3c4,clkbase+1,sr2c);
- SiS_SetReg1(SiS_Pr->SiS_P3c4,0x31,0x00);
- SiS_SetReg1(SiS_Pr->SiS_P3c4,clkbase,sr2b);
- SiS_SetReg1(SiS_Pr->SiS_P3c4,clkbase+1,sr2c);
-}
-
-#if 0 /* 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);
- }
+ 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
-/* 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;
@@ -9236,18 +8717,18 @@
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_ModeType > ModeVGA) {
if(SiS_Pr->SiS_CHSOverScan) TVType = 8;
}
- if(SiS_Pr->SiS_CHPALM) {
+ 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) {
@@ -9273,7 +8754,7 @@
/* We don't support modes >800x600 */
if (resindex > 5) return;
- if(SiS_Pr->SiS_VBInfo & SetPALTV) {
+ 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 {
@@ -9318,7 +8799,7 @@
*/
#ifndef SIS_CP
SiS_SetCH70xx(SiS_Pr,0x003D);
-#endif
+#endif
/* Register 0x10 only contains 1 writable bit (S0) for sensing,
all other bits a read-only. Macrovision?
@@ -9334,12 +8815,12 @@
*/
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 */
+ } 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);
@@ -9372,9 +8853,9 @@
SiS_SetCH70xxANDOR(SiS_Pr,0x0121,0xFE);
}
}
- } else { /* ---- PAL ---- */
+ } else { /* ---- PAL ---- */
/* We don't play around with FSCI in PAL mode */
- if (resindex == 0x04) {
+ if(resindex == 0x04) {
SiS_SetCH70xxANDOR(SiS_Pr,0x0020,0xEF); /* loop filter off */
SiS_SetCH70xxANDOR(SiS_Pr,0x0121,0xFE); /* ACIV on */
} else {
@@ -9395,69 +8876,85 @@
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 */
}
@@ -9468,16 +8965,14 @@
}
-/* Chrontel 701x functions ================================= */
-
void
-SiS_Chrontel701xBLOn(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension)
+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(HwDeviceExtension->jChipType == SIS_740) {
+ if(HwInfo->jChipType == SIS_740) {
SiS_SetCH701x(SiS_Pr,0x6566);
} else {
temp = SiS_GetCH701x(SiS_Pr,0x66);
@@ -9487,23 +8982,63 @@
}
}
-void
-SiS_Chrontel701xBLOff(SiS_Private *SiS_Pr)
-{
- USHORT temp;
+void
+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 */
- /* 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);
+ 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;
}
-}
-#ifdef SIS315H /* ----------- 315 series only ---------- */
+ for(i=0; i<5; i++) {
+ SiS_SetCH701x(SiS_Pr,(tableptr[i] << 8) | regtable[i]);
+ }
+}
-void
-SiS_SetCH701xForLCD(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr)
+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 };
@@ -9527,7 +9062,7 @@
USHORT tempbh;
int i;
- if(HwDeviceExtension->jChipType == SIS_740) {
+ 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) {
@@ -9558,11 +9093,11 @@
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_Panel1400x1050) return;
+ if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200) return;
}
}
- if(HwDeviceExtension->jChipType == SIS_740) {
+ if(HwInfo->jChipType == SIS_740) {
tempbh = 0x0d;
} else {
tempbh = 0x0c;
@@ -9570,16 +9105,16 @@
for(i = 0; i < tempbh; i++) {
SiS_SetCH701x(SiS_Pr,(tableptr[i] << 8) | regtable[i]);
}
- SiS_ChrontelPowerSequencing(SiS_Pr,HwDeviceExtension);
+ SiS_ChrontelPowerSequencing(SiS_Pr,HwInfo);
tempbh = SiS_GetCH701x(SiS_Pr,0x1e);
tempbh |= 0xc0;
SiS_SetCH701x(SiS_Pr,(tempbh << 8) | 0x1e);
- if(HwDeviceExtension->jChipType == SIS_740) {
+ if(HwInfo->jChipType == SIS_740) {
tempbh = SiS_GetCH701x(SiS_Pr,0x1c);
tempbh &= 0xfb;
SiS_SetCH701x(SiS_Pr,(tempbh << 8) | 0x1c);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x2d,0x03);
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2d,0x03);
tempbh = SiS_GetCH701x(SiS_Pr,0x64);
tempbh |= 0x40;
SiS_SetCH701x(SiS_Pr,(tempbh << 8) | 0x64);
@@ -9589,72 +9124,53 @@
}
}
-void
-SiS_ChrontelPowerSequencing(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension)
+static void
+SiS_ChrontelResetVSync(SiS_Private *SiS_Pr)
{
- UCHAR regtable[] = { 0x67, 0x68, 0x69, 0x6a, 0x6b };
- UCHAR table1024_740[] = { 0x01, 0x02, 0x01, 0x01, 0x01 };
- UCHAR table1400_740[] = { 0x01, 0x6e, 0x01, 0x01, 0x01 };
- 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 */
+ unsigned char temp, temp1;
- if(HwDeviceExtension->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) ||
- (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) ||
- (SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1600x1200)) {
- 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]);
- }
+ 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(HwDeviceExtension->jChipType == SIS_740) {
+ if(HwInfo->jChipType == SIS_740) {
temp = SiS_GetCH701x(SiS_Pr,0x1c);
- temp |= 0x04;
+ temp |= 0x04; /* Invert XCLK phase */
SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x1c);
}
- if(SiS_IsYPbPr(SiS_Pr,HwDeviceExtension, BaseAddr)) {
+ if(SiS_IsYPbPr(SiS_Pr, HwInfo)) {
temp = SiS_GetCH701x(SiS_Pr,0x01);
temp &= 0x3f;
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; /* Enable SCART + CVBS */
SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x01);
}
- if(HwDeviceExtension->jChipType == SIS_740) {
- SiS_ChrontelDoSomething5(SiS_Pr);
- SiS_SetCH701x(SiS_Pr,0x2049); /* Enable TV path */
+ 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 */
+ SiS_SetCH701x(SiS_Pr,0x2049); /* Enable TV path */
temp = SiS_GetCH701x(SiS_Pr,0x49);
- if(SiS_IsYPbPr(SiS_Pr,HwDeviceExtension, BaseAddr)) {
+ if(SiS_IsYPbPr(SiS_Pr,HwInfo)) {
temp = SiS_GetCH701x(SiS_Pr,0x73);
temp |= 0x60;
SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x73);
@@ -9671,13 +9187,13 @@
}
void
-SiS_Chrontel701xOff(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension)
+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(HwDeviceExtension->jChipType == SIS_740) {
+ if(HwInfo->jChipType == SIS_740) {
SiS_LongDelay(SiS_Pr,1);
SiS_GenericDelay(SiS_Pr,0x16ff);
SiS_SetCH701x(SiS_Pr,0xac76);
@@ -9692,34 +9208,18 @@
}
}
-void
-SiS_ChrontelDoSomething5(SiS_Private *SiS_Pr)
-{
- unsigned char temp, temp1;
-
- temp1 = SiS_GetCH701x(SiS_Pr,0x49);
- SiS_SetCH701x(SiS_Pr,0x3e49);
- temp = SiS_GetCH701x(SiS_Pr,0x47);
- temp &= 0x7f;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47);
- SiS_LongDelay(SiS_Pr,3);
- temp = SiS_GetCH701x(SiS_Pr,0x47);
- temp |= 0x80;
- SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x47);
- SiS_SetCH701x(SiS_Pr,(temp1 << 8) | 0x49);
-}
-
-void
-SiS_ChrontelResetDB(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
+static void
+SiS_ChrontelResetDB(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
{
USHORT temp;
- if(HwDeviceExtension->jChipType == SIS_740) {
- temp = SiS_GetCH701x(SiS_Pr,0x4a);
+ if(HwInfo->jChipType == SIS_740) {
+
+ temp = SiS_GetCH701x(SiS_Pr,0x4a); /* Version ID */
temp &= 0x01;
- if(!(temp)) {
+ if(!temp) {
- if(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr)) {
+ if(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo)) {
temp = SiS_GetCH701x(SiS_Pr,0x49);
SiS_SetCH701x(SiS_Pr,0x3e49);
}
@@ -9728,13 +9228,14 @@
SiS_LongDelay(SiS_Pr,1);
SiS_SetCH701x(SiS_Pr,0x1848);
- if(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- SiS_ChrontelDoSomething5(SiS_Pr);
+ 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);
@@ -9746,9 +9247,10 @@
SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x5c);
temp = SiS_GetCH701x(SiS_Pr,0x61);
if(!temp) {
- SiS_SetCH701xForLCD(SiS_Pr,HwDeviceExtension,BaseAddr);
+ SiS_SetCH701xForLCD(SiS_Pr, HwInfo);
}
}
+
} else { /* 650 */
/* Reset Chrontel 7019 datapath */
SiS_SetCH701x(SiS_Pr,0x1048);
@@ -9758,14 +9260,14 @@
}
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;
- if(HwDeviceExtension->jChipType == SIS_740) {
+ if(HwInfo->jChipType == SIS_740) {
- if(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- SiS_ChrontelDoSomething5(SiS_Pr);
+ if(SiS_WeHaveBacklightCtrl(SiS_Pr,HwInfo)) {
+ SiS_ChrontelResetVSync(SiS_Pr);
}
} else {
@@ -9786,21 +9288,20 @@
}
}
-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;
- if(HwDeviceExtension->jChipType == SIS_740) {
+ 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);
- SiS_SetCH701x(SiS_Pr,0xaf76);
+ 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);
@@ -9818,7 +9319,7 @@
temp |= 0x5f;
SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x66);
if(ModeNo > 0x13) {
- if(SiS_WeHaveBacklightCtrl(SiS_Pr,HwDeviceExtension, BaseAddr)) {
+ if(SiS_WeHaveBacklightCtrl(SiS_Pr, HwInfo)) {
SiS_GenericDelay(SiS_Pr,0x3ff);
} else {
SiS_GenericDelay(SiS_Pr,0x2ff);
@@ -9838,8 +9339,8 @@
}
}
-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;
@@ -9849,43 +9350,43 @@
do {
temp = SiS_GetCH701x(SiS_Pr,0x66);
- temp &= 0x04;
+ temp &= 0x04; /* PLL stable? -> bail out */
if(temp == 0x04) break;
-
- if(HwDeviceExtension->jChipType == SIS_740) {
+
+ if(HwInfo->jChipType == SIS_740) {
+ /* Power down LVDS output, PLL normal operation */
SiS_SetCH701x(SiS_Pr,0xac76);
}
- SiS_SetCH701xForLCD(SiS_Pr,HwDeviceExtension,BaseAddr);
+ SiS_SetCH701xForLCD(SiS_Pr,HwInfo);
if(tempcl == 0) {
if(tempch == 3) break;
- SiS_ChrontelResetDB(SiS_Pr,HwDeviceExtension,BaseAddr);
+ 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);
- if(HwDeviceExtension->jChipType == SIS_740) {
- SiS_SetCH701x(SiS_Pr,0xe078);
+ 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;
@@ -9893,66 +9394,314 @@
temp |= 0x80; /* Set datapath 1 to TV */
temp &= 0xbf; /* Set datapath 2 to LVDS */
SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x03);
-
- if(HwDeviceExtension->jChipType == SIS_740) {
+
+ if(HwInfo->jChipType == SIS_740) {
temp = SiS_GetCH701x(SiS_Pr,0x1c);
- temp &= 0xfb;
+ temp &= 0xfb; /* Normal XCLK phase */
SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x1c);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x2d,0x03);
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2d,0x03);
temp = SiS_GetCH701x(SiS_Pr,0x64);
- temp |= 0x40;
+ temp |= 0x40; /* ? Bit not defined */
SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x64);
temp = SiS_GetCH701x(SiS_Pr,0x03);
- temp &= 0x3f;
+ temp &= 0x3f; /* D1 input to both LVDS and TV */
SiS_SetCH701x(SiS_Pr,(temp << 8) | 0x03);
- temp = SiS_GetCH701x(SiS_Pr,0x66);
- if(temp != 0x45) {
- SiS_ChrontelResetDB(SiS_Pr,HwDeviceExtension,BaseAddr);
- SiS_ChrontelDoSomething2(SiS_Pr,HwDeviceExtension,BaseAddr);
- temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x34);
- SiS_ChrontelDoSomething3(SiS_Pr,temp,HwDeviceExtension,BaseAddr);
- }
+ 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,HwDeviceExtension,BaseAddr);
+ 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 */
- SiS_ChrontelDoSomething2(SiS_Pr,HwDeviceExtension,BaseAddr);
+ }
- temp = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x34);
- SiS_ChrontelDoSomething3(SiS_Pr,temp,HwDeviceExtension,BaseAddr);
+}
+#endif /* 315 series */
- SiS_SetCH701x(SiS_Pr,0xaf76);
+/*********************************************/
+/* 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) {
+ 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);
+
+ 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);
+ }
+ }
+ if(SiS_Pr->SiS_SetFlag & LowModeTests) {
+ SiS_LockCRT2(SiS_Pr,HwInfo);
+ }
+
+ return TRUE;
}
-#endif /* 315 series ------------------------------------ */
-/* End of Chrontel 701x functions ==================================== */
+/*********************************************/
+/* ENABLE/DISABLE LCD BACKLIGHT (SIS) */
+/*********************************************/
+
+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);
+}
-/* Generic Read/write routines for Chrontel ========================== */
+/*********************************************/
+/* DDC RELATED FUNCTIONS */
+/*********************************************/
-/* The Chrontel is connected to the 630/730 via
+/* 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;
+
+ 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 */
@@ -9960,59 +9709,22 @@
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; /* 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; /* DAB (Device Address Byte) */
- }
-
- for(i=0;i<10;i++) { /* Do only 10 attempts to write */
- /* SiS_SetSwitchDDC2(SiS_Pr); */
- 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 |= 0x80; /* (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;
+ 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 */
}
- /* For 630ST */
- if(!(SiS_Pr->SiS_ChrontelInit)) {
+ 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; /* DAB (Device Address Byte) */
- for(i=0;i<10;i++) { /* Do only 10 attempts to write */
- /* SiS_SetSwitchDDC2(SiS_Pr); */
- 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 |= 0x80; /* (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;
- }
+ SiS_SetChReg(SiS_Pr, tempbx, 0x80);
}
}
@@ -10021,39 +9733,51 @@
void
SiS_SetCH701x(SiS_Private *SiS_Pr, USHORT tempbx)
{
- USHORT tempah,temp,i;
-
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; /* DAB (Device Address Byte) */
- for(i=0;i<10;i++) { /* Do only 10 attempts to write */
- 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;
- temp = SiS_WriteDDC2Data(SiS_Pr,tempah); /* Write RAB */
- 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 */
- return;
- }
+ SiS_SetChReg(SiS_Pr, tempbx, 0);
}
-
-/* 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));
+ SiS_SetCH700x(SiS_Pr,tempbx);
else
- return(SiS_GetCH701x(SiS_Pr,tempbx));
+ SiS_SetCH701x(SiS_Pr,tempbx);
+}
+
+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 */
@@ -10061,65 +9785,29 @@
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; /* 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; /* DAB */
}
SiS_Pr->SiS_DDC_ReadAddr = tempbx;
- for(i=0;i<20;i++) { /* Do only 20 attempts to read */
- /* SiS_SetSwitchDDC2(SiS_Pr); */
- 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 | 0x80; /* Write RAB | 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);
- }
-
- /* For 630ST */
- if(!SiS_Pr->SiS_ChrontelInit) {
- SiS_Pr->SiS_DDC_Index = 0x0a; /* 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; /* DAB (Device Address Byte) */
+ if( ((result = SiS_GetChReg(SiS_Pr,0x80)) == 0xFFFF) &&
+ (!SiS_Pr->SiS_ChrontelInit) ) {
- for(i=0;i<20;i++) { /* Do only 20 attempts to read */
- /* SiS_SetSwitchDDC2(SiS_Pr); */
- 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 | 0x80; /* Write RAB | 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);
- }
+ 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(0xFFFF);
+ return(result);
}
/* Read from Chrontel 701x */
@@ -10127,32 +9815,26 @@
USHORT
SiS_GetCH701x(SiS_Private *SiS_Pr, USHORT tempbx)
{
- USHORT tempah,temp,i;
-
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; /* DAB */
+
SiS_Pr->SiS_DDC_ReadAddr = tempbx;
- for(i=0;i<20;i++) { /* Do only 20 attempts to read */
- 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; /* Write RAB */
- 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 */
- SiS_SetStop(SiS_Pr); /* Stop condition */
- return(tempah);
- }
- return 0xFFFF;
+ return(SiS_GetChReg(SiS_Pr,0));
+}
+
+/* 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 */
@@ -10179,7 +9861,7 @@
SiS_Pr->SiS_DDC_Index = 0x11;
flag = 0xff;
- cr32 = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x32);
+ cr32 = SiS_GetReg(SiS_Pr->SiS_P3d4,0x32);
#if 0
if(VBFlags & VB_SISBRIDGE) {
@@ -10224,7 +9906,7 @@
} else { /* 315/330 series */
/* here we simplify: 0 = CRT1, 1 = CRT2 (VGA, LCD) */
-
+
if(VBFlags & VB_SISBRIDGE) {
if(myadaptnum == 2) {
myadaptnum = 1;
@@ -10323,6 +10005,9 @@
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;
@@ -10336,6 +10021,9 @@
} else {
failed = TRUE;
ret = 0xFFFF;
+#ifdef TWDEBUG
+ xf86DrvMsg(0, X_INFO, "Probe: Read 1 failed\n");
+#endif
}
}
if(failed == FALSE) {
@@ -10345,6 +10033,9 @@
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;
}
@@ -10427,18 +10118,88 @@
SiS_HandleDDC(SiS_Private *SiS_Pr, unsigned long VBFlags, int VGAEngine,
USHORT adaptnum, USHORT DDCdatatype, unsigned char *buffer)
{
+ unsigned char sr1f,cr17=1;
+ USHORT result;
+
if(adaptnum > 2) return 0xFFFF;
if(DDCdatatype > 4) return 0xFFFF;
if((!(VBFlags & VB_VIDEOBRIDGE)) && (adaptnum > 0)) return 0xFFFF;
- if(SiS_InitDDCRegs(SiS_Pr, VBFlags, VGAEngine, adaptnum, DDCdatatype, TRUE) == 0xFFFF) 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(DDCdatatype == 0) {
- return(SiS_ProbeDDC(SiS_Pr));
+ result = SiS_ProbeDDC(SiS_Pr);
} else {
- return(SiS_ReadDDC(SiS_Pr, 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;
+}
+
+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
@@ -10464,7 +10225,7 @@
/* Probe supported DA's */
flag = SiS_ProbeDDC(SiS_Pr);
-#ifdef TWDEBUG
+#ifdef TWDEBUG
xf86DrvMsg(pSiS->pScrn->scrnIndex, X_INFO,
"CRT2 DDC capabilities 0x%x\n", flag);
#endif
@@ -10483,17 +10244,17 @@
retry = 2;
do {
if(SiS_ReadDDC(SiS_Pr, DDCdatatype, buffer)) {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_INFO,
- "CRT2: DDC read failed (attempt %d), %s\n",
+ 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
+
+#ifdef TWDEBUG
for(i=0; i<256; i+=16) {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_INFO,
+ 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],
@@ -10507,8 +10268,14 @@
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,
+ xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
"CRT2: Attached display expects analog input (0x%02x)\n",
buffer[0x14]);
return 0;
@@ -10565,9 +10332,13 @@
paneltype = Panel310_1280x960;
}
} else if(yres == 768) {
- paneltype = Panel_1280x768;
- checkexpand = FALSE;
- cr37 |= 0x10;
+ if( ((buffer[0x36] | (buffer[0x37] << 8)) == 8100) &&
+ ((buffer[0x39] | ((buffer[0x3a] & 0x0f) << 8)) == (1688 - 1280)) &&
+ ((buffer[0x3c] | ((buffer[0x3d] & 0x0f) << 8)) == (802 - 768)) ) {
+ paneltype = Panel_1280x768;
+ checkexpand = FALSE;
+ cr37 |= 0x10;
+ }
}
break;
case 1400:
@@ -10597,6 +10368,7 @@
/* What now? There is no digital separate output timing... */
xf86DrvMsg(pSiS->pScrn->scrnIndex, X_WARNING,
"CRT2: Unable to retrieve Sync polarity information\n");
+ cr37 |= 0xc0; /* Default */
}
}
@@ -10623,6 +10395,7 @@
};
paneltype = 0;
+ SiS_Pr->CP_Supports64048075 = TRUE;
/* Find the maximum resolution */
@@ -10678,20 +10451,21 @@
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] > 162000)) ||
- ((!(pSiS->VBFlags & VB_301C)) && (SiS_Pr->CP_Clock[i] > 108000)) ) ||
+ if((SiS_Pr->CP_HDisplay[i] & 7) ||
+ (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] > 108200))) ||
(buffer[base+17] & 0x80)) {
SiS_Pr->CP_DataValid[i] = FALSE;
@@ -10709,6 +10483,11 @@
SiS_Pr->CP_Vendor = buffer[9] | (buffer[8] << 8);
SiS_Pr->CP_Product = buffer[10] | (buffer[11] << 8);
+ /* By default we drive the LCD at 75Hz in 640x480 mode; if
+ * the panel does not provide this mode, use 60hz
+ */
+ if(!(buffer[0x23] & 0x04)) SiS_Pr->CP_Supports64048075 = FALSE;
+
/* We must assume the panel can scale, since we have
* no scaling data
*/
@@ -10755,6 +10534,13 @@
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,
@@ -10806,11 +10592,8 @@
} else if(yres == 1024) {
paneltype = Panel_1280x1024;
checkexpand = TRUE;
- } else if(yres == 768) {
- paneltype = Panel_1280x768;
- checkexpand = FALSE;
- cr37 |= 0x10;
}
+ /* 1280x768 treated as custom here */
break;
case 1400:
if(pSiS->VGAEngine == SIS_315_VGA) {
@@ -10849,7 +10632,7 @@
if(buffer[0x7e] & 0x20) { /* skip Luminance Table (if provided) */
lumsize = buffer[0x80] & 0x1f;
if(buffer[0x80] & 0x80) lumsize *= 3;
- lumsize++;
+ lumsize++; /* luminance header byte */
index += lumsize;
}
index += (((buffer[0x7e] & 0x1c) >> 2) * 8); /* skip Frequency Ranges */
@@ -10875,9 +10658,12 @@
/* Now seek the detailed timing descriptions for custom panels */
if(paneltype == Panel_Custom) {
+
+ SiS_Pr->CP_Supports64048075 = TRUE;
+
index += (numcodes * 4);
numcodes = buffer[0x7f] & 0x07;
- for(i=0; i<numcodes; i++) {
+ 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);
@@ -10899,20 +10685,21 @@
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] > 162000)) ||
- ((!(pSiS->VBFlags & VB_301C)) && (SiS_Pr->CP_Clock[i] > 108000)) ) ||
+ if((SiS_Pr->CP_HDisplay[i] & 7) ||
+ (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] > 108200))) ||
(buffer[index + 17] & 0x80)) {
SiS_Pr->CP_DataValid[i] = FALSE;
@@ -10968,7 +10755,7 @@
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 Display section\n",
+ " 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]);
}
@@ -10978,11 +10765,10 @@
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;
- cr37 |= 0x02; /* SiS301 */
SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x36,0xf0,paneltype);
- SiS_SetReg1(SiS_Pr->SiS_P3d4,0x37,cr37);
+ SiS_SetRegANDOR(SiS_Pr->SiS_P3d4,0x37,0xf1,cr37);
SiS_SetRegOR(SiS_Pr->SiS_P3d4,0x32,0x08);
-#ifdef TWDEBUG
+#ifdef TWDEBUG
xf86DrvMsgVerb(pSiS->pScrn->scrnIndex, X_PROBED, 3,
"CRT2: [DDC LCD results: 0x%02x, 0x%02x]\n", paneltype, cr37);
#endif
@@ -10999,8 +10785,7 @@
unsigned char buffer[256];
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, 2, 0, FALSE) == 0xFFFF) return 0;
SiS_Pr->SiS_DDC_SecAddr = 0x00;
@@ -11017,16 +10802,16 @@
SiS_Pr->SiS_DDC_DeviceAddr = 0xa0; /* EDID V1 */
DDCdatatype = 1;
} else {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_INFO,
+ xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
"Do DDC answer\n");
return 0; /* no DDC support (or no device attached) */
}
-
+
/* Read the entire EDID */
retry = 2;
do {
if(SiS_ReadDDC(SiS_Pr, DDCdatatype, buffer)) {
- xf86DrvMsg(pSiS->pScrn->scrnIndex, X_INFO,
+ xf86DrvMsg(pSiS->pScrn->scrnIndex, X_PROBED,
"CRT2: DDC read failed (attempt %d), %s\n",
(3-retry), (retry == 1) ? "giving up" : "retrying");
retry--;
@@ -11039,10 +10824,15 @@
*/
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;
+ return 0;
}
SiS_Pr->CP_Vendor = buffer[9] | (buffer[8] << 8);
SiS_Pr->CP_Product = buffer[10] | (buffer[11] << 8);
@@ -11050,6 +10840,11 @@
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) &&
@@ -11071,37 +10866,6 @@
return(0);
}
-/* Generic I2C functions (compliant to i2c library) */
-
-#if 0
-USHORT
-SiS_I2C_GetByte(SiS_Private *SiS_Pr)
-{
- return(SiS_ReadDDC2Data(SiS_Pr,0));
-}
-
-Bool
-SiS_I2C_PutByte(SiS_Private *SiS_Pr, USHORT data)
-{
- if(SiS_WriteDDC2Data(SiS_Pr,data)) return FALSE;
- return TRUE;
-}
-
-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;
-}
-
-void
-SiS_I2C_Stop(SiS_Private *SiS_Pr)
-{
- SiS_SetStop(SiS_Pr);
-}
-#endif
-
#endif
void
@@ -11114,18 +10878,23 @@
SiS_SetCH70xx(SiS_Pr,tempbl);
}
-/* 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);
}
/* Set I2C start condition */
@@ -11164,8 +10933,8 @@
{
USHORT i,flag,temp;
- flag=0x80;
- for(i=0;i<8;i++) {
+ 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,
@@ -11193,7 +10962,7 @@
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);
@@ -11211,33 +10980,23 @@
USHORT
SiS_SetSCLKHigh(SiS_Private *SiS_Pr)
{
- USHORT temp,watchdog=1000;
+ 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) {
#ifdef TWDEBUG
xf86DrvMsg(0, X_INFO, "SetClkHigh failed\n");
-#endif
+#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);
- }
-}
-
/* Check I2C acknowledge */
/* Returns 0 if ack ok, non-0 if ack not ok */
USHORT
@@ -11249,7 +11008,7 @@
SiS_SetRegANDOR(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index,
~SiS_Pr->SiS_DDC_Data,SiS_Pr->SiS_DDC_Data); /* (SD->high) */
SiS_SetSCLKHigh(SiS_Pr); /* SC->high = clock impulse for ack */
- tempah = SiS_GetReg1(SiS_Pr->SiS_DDC_Port,SiS_Pr->SiS_DDC_Index);/* Read SD */
+ 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);
@@ -11263,11 +11022,12 @@
#ifdef SIS315H
static USHORT
-GetRAMDACromptr(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, UCHAR *ROMAddr)
+GetRAMDACromptr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
{
+ UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
USHORT romptr;
- if(HwDeviceExtension->jChipType < SIS_330) {
+ if(HwInfo->jChipType < SIS_330) {
romptr = ROMAddr[0x128] | (ROMAddr[0x129] << 8);
if(SiS_Pr->SiS_VBType & VB_SIS301B302B)
romptr = ROMAddr[0x12a] | (ROMAddr[0x12b] << 8);
@@ -11280,11 +11040,12 @@
}
static USHORT
-GetLCDromptr(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, UCHAR *ROMAddr)
+GetLCDromptr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
{
+ UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
USHORT romptr;
- if(HwDeviceExtension->jChipType < SIS_330) {
+ if(HwInfo->jChipType < SIS_330) {
romptr = ROMAddr[0x120] | (ROMAddr[0x121] << 8);
if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)
romptr = ROMAddr[0x122] | (ROMAddr[0x123] << 8);
@@ -11297,11 +11058,12 @@
}
static USHORT
-GetTVromptr(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, UCHAR *ROMAddr)
+GetTVromptr(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
{
+ UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
USHORT romptr;
- if(HwDeviceExtension->jChipType < SIS_330) {
+ if(HwInfo->jChipType < SIS_330) {
romptr = ROMAddr[0x114] | (ROMAddr[0x115] << 8);
if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV)
romptr = ROMAddr[0x11a] | (ROMAddr[0x11b] << 8);
@@ -11314,13 +11076,13 @@
}
static USHORT
-GetLCDPtrIndexBIOS(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension, USHORT BaseAddr)
+GetLCDPtrIndexBIOS(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo)
{
USHORT index;
if((IS_SIS650) && (SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) {
- if(!(SiS_IsNotM650or651(SiS_Pr,HwDeviceExtension, BaseAddr))) {
- if((index = SiS_GetReg1(SiS_Pr->SiS_P3d4,0x36) & 0xf0)) {
+ 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;
@@ -11354,45 +11116,80 @@
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_VBInfo & SetCRT2ToHiVisionTV) index++; /* Hivision TV use PAL */
+ if(SiS_Pr->SiS_TVMode & TVSetPAL) index++;
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToHiVision) index++; /* HiVision uses 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;
}
+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(SiS_Pr->SiS_TVMode & TVSetHiVision) index = 4;
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr525i) index = 6;
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr525p) index = 8;
+ if(SiS_Pr->SiS_TVMode & TVSetYPbPr750p) index = 10;
+
+ 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)
{
+ UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
USHORT delay=0,index,myindex,temp,romptr=0;
BOOLEAN dochiptest = TRUE;
- if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) { /* VGA */
+ /* Find delay (from ROM, internal tables, PCI subsystem) */
+
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToRAMDAC) { /* ------------ VGA */
if((ROMAddr) && SiS_Pr->SiS_UseROM) {
- romptr = GetRAMDACromptr(SiS_Pr, HwDeviceExtension, ROMAddr);
+ romptr = GetRAMDACromptr(SiS_Pr, HwInfo);
if(!romptr) return;
delay = ROMAddr[romptr];
} else {
@@ -11402,166 +11199,247 @@
delay = 0x0a;
} else if(IS_SIS740) {
delay = 0x00;
- } else if(HwDeviceExtension->jChipType < SIS_330) {
+ } else if(HwInfo->jChipType < SIS_330) {
delay = 0x0c;
} else {
delay = 0x0c;
}
}
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1)
+ if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
delay = 0x00;
+ }
}
- } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) { /* LCD */
+ } else if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD|SetCRT2ToLCDA)) { /* ---------- LCD/LCDA */
BOOLEAN gotitfrompci = FALSE;
if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelCustom) return;
- if(HwDeviceExtension->pdc) return;
+ /* Could we detect a PDC for LCD? If yes, use it */
+
+ if(SiS_Pr->PDC) {
+ if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCDA) {
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2d,0x0f,((SiS_Pr->PDC & 0x0f) << 4));
+ }
+ return;
+ }
/* This is a piece of typical SiS crap: They code the OEM LCD
- * delay into the code, at none defined place in the BIOS.
+ * delay into the code, at no defined place in the BIOS.
* We now have to start doing a PCI subsystem check here.
*/
- if(SiS_Pr->SiS_CustomT == CUT_COMPAQ1280) {
+ 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;
}
- }
-
- if((SiS_Pr->SiS_CustomT == CUT_CLEVO1024) ||
- (SiS_Pr->SiS_CustomT == CUT_CLEVO10242)) {
+ 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_SetReg1(SiS_Pr->SiS_Part1Port,0x2D,delay);
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2D,delay);
delay &= 0x0f;
}
+ break;
}
+ /* Could we find it through the PCI ID? If no, use ROM or table */
+
if(!gotitfrompci) {
- index = GetLCDPtrIndexBIOS(SiS_Pr, HwDeviceExtension, BaseAddr);
+ index = GetLCDPtrIndexBIOS(SiS_Pr, HwInfo);
myindex = GetLCDPtrIndex(SiS_Pr);
- if(IS_SIS650 && (SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) { /* 650+30xLV */
- if(SiS_IsNotM650or651(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- 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(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];
+ 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)
+ if(SiS_Pr->SiS_VBType & (VB_SIS302LV | VB_SIS302ELV))
delay = SiS310_LCDDelayCompensation_651302LV[myindex];
+
}
- } else {
- if((ROMAddr) && SiS_Pr->SiS_UseROM && /* 315, 330, 740, 650+301B */
- (SiS_Pr->SiS_LCDResInfo != SiS_Pr->SiS_Panel1280x1024)) {
- romptr = GetLCDromptr(SiS_Pr, HwDeviceExtension, ROMAddr);
- if(!romptr) return;
- delay = ROMAddr[(romptr + index)];
- } 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 {
+
+ } 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];
+ delay = SiS310_LCDDelayCompensation_3xx301B[myindex];
#if 0
- }
-#endif
- }
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- if(IS_SIS650) {
- delay = SiS310_LCDDelayCompensation_LVDS650[myindex];
- } else {
- delay = SiS310_LCDDelayCompensation_LVDS740[myindex];
- }
}
- }
+#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 { /* TV */
+ } else if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) { /* ------------ TV */
index = GetTVPtrIndex(SiS_Pr);
if(IS_SIS650 && (SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) {
- if(SiS_IsNotM650or651(SiS_Pr,HwDeviceExtension, BaseAddr)) {
- 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(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];
+ if(SiS_Pr->SiS_VBType & VB_SIS302LV)
+ delay = SiS310_TVDelayCompensation_301B[index];
#endif
- }
- } else {
- switch(SiS_Pr->SiS_CustomT) {
- case CUT_COMPAQ1280:
- 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 {
+
+ 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 {
- if((ROMAddr) && SiS_Pr->SiS_UseROM) {
- romptr = GetTVromptr(SiS_Pr, HwDeviceExtension, ROMAddr);
- if(!romptr) return;
- delay = ROMAddr[romptr + 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];
- }
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1)
- delay = SiS310_TVDelayCompensation_LVDS[index];
- }
+
+ 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];
+ }
+ }
+
+ }
+
+ 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 (COMPAL) */
+ delay &= 0x0f;
+ delay |= 0xb0;
+ } else if(temp == 6) {
+ delay &= 0x0f;
+ delay |= 0xc0;
+ } else if(temp > 7) { /* 1280x1024 BIOS (which one?) */
+ delay = 0x35;
+ }
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x2D,delay);
+
+ } else {
+
+ SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2D,0xF0,delay);
+
}
-
- }
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
+ } else { /* LVDS */
+
if(SiS_Pr->SiS_VBInfo & SetCRT2ToTV) {
SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2D,0xF0,delay);
} else {
@@ -11572,49 +11450,44 @@
SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2D,0xF0,delay);
}
}
- } else {
- if(dochiptest && IS_SIS650 && (SiS_Pr->SiS_VBType & VB_SIS301LV302LV)) {
- temp = (SiS_GetReg1(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);
- } else {
- SiS_SetRegANDOR(SiS_Pr->SiS_Part1Port,0x2D,0xF0,delay);
- }
+
}
+
}
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;
+ UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
+ USHORT index,temp,temp1,romptr=0;
- temp = GetTVPtrIndex(SiS_Pr);
- temp >>= 1; /* 0: NTSC, 1: PAL, 2: HiTV */
+ if(SiS_Pr->SiS_TVMode & (TVSetYPbPr750p|TVSetYPbPr525p)) return;
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];
}
@@ -11624,13 +11497,15 @@
}
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;
@@ -11638,15 +11513,20 @@
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];
}
@@ -11655,90 +11535,119 @@
}
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 */
-
- 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]);
- }
- }
+ oldindex = index;
- if(ROMAddr && SiS_Pr->SiS_UseROM) {
- OutputSelect = ROMAddr[0xf3];
- if(HwDeviceExtension->jChipType >= SIS_330) {
- OutputSelect = ROMAddr[0x11b];
+ 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;
+
+ /* 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]);
- }
- }
- }
- /* PALN : Is this data correct? */
- 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 & SetCRT2ToHiVision) temp = 1; /* HiVision 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]);
+ }
}
}
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(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;
@@ -11752,17 +11661,17 @@
*/
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);
}
}
@@ -11771,61 +11680,204 @@
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]);
+ SiS_SetReg(SiS_Pr->SiS_Part2Port,i,SiS310_TVPhaseIncr1[temp][index][j]);
}
}
- if(SiS_Pr->SiS_VBType & VB_SIS301BLV302BLV) { /* 650/301LV: (VB_SIS301LV | VB_SIS302LV)) */
- if((!(SiS_Pr->SiS_VBInfo & SetPALTV)) && (ModeNo > 0x13)) {
- if(resinfo == SIS_RI_640x480) {
- 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 == SIS_RI_800x600) {
- 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);
+ 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_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,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)
+SiS_OEM310Setting(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
+ USHORT ModeNo,USHORT ModeIdIndex)
{
- SetDelayComp(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo);
+ SetDelayComp(SiS_Pr,HwInfo,ModeNo);
if(SiS_Pr->UseCustomMode) return;
- 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);
+ 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);
}
}
}
+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(SiS_Pr->PDC) {
+ delay = SiS_Pr->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
@@ -11834,8 +11886,8 @@
* 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;
@@ -11851,18 +11903,24 @@
if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_PanelCustom) return;
if(SiS_Pr->UseCustomMode) return;
- if(SiS_Pr->SiS_CustomT == CUT_COMPAQ12802) 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_GetReg1(SiS_Pr->SiS_P3d4, 0x5f) & 0xf0)) {
+ 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 {
@@ -11872,7 +11930,8 @@
}
if(SiS_Pr->SiS_CustomT == CUT_CLEVO1024) {
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { /* Maybe all panels? */
+ 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);
}
@@ -11882,17 +11941,18 @@
if(SiS_Pr->SiS_CustomT == CUT_CLEVO10242) {
if(SiS_Pr->SiS_VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {
- if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1024x768) { /* Maybe all panels? */
+ 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_GetReg1(SiS_Pr->SiS_P3d4,0x36) >> 4;
+ tempch = SiS_GetReg(SiS_Pr->SiS_P3d4,0x36) >> 4;
if(tempch == 3) {
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,0x02);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1b,0x25);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1c,0x00);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1d,0x1b);
+ 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;
@@ -11902,128 +11962,122 @@
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);
- } else if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1280x1024) { /* Maybe all panels? */
+#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(tempch == 0x03) {
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,0x02);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1b,0x25);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1c,0x00);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1d,0x1b);
- }
if(SiS_Pr->SiS_LCDResInfo == SiS_Pr->SiS_Panel1400x1050) {
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1f,0x76);
+ 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_SetReg1(SiS_Pr->SiS_Part1Port,0x14,SiS_Pr->Backup_14);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x15,SiS_Pr->Backup_15);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x16,SiS_Pr->Backup_16);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x17,SiS_Pr->Backup_17);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,SiS_Pr->Backup_18);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x19,SiS_Pr->Backup_19);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1a,SiS_Pr->Backup_1a);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1b,SiS_Pr->Backup_1b);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1c,SiS_Pr->Backup_1c);
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x1d,SiS_Pr->Backup_1d);
- } else if(!(SiS_Pr->SiS_LCDInfo & DontExpandLCD)) { /* From 1.10.8w */
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x14,0x90);
- if(ModeNo <= 0x13) {
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,0x11);
- if((resinfo == 0) || (resinfo == 2)) return;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,0x18);
- if((resinfo == 1) || (resinfo == 3)) return;
- }
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,0x02);
- if((ModeNo > 0x13) && (resinfo == SIS_RI_1024x768)) {
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,0x02); /* 1.10.7u */
+ 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_SetReg1(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_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;
- }
- }
- }
- }
+ 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 == 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);
}
}
@@ -12031,25 +12085,24 @@
#endif
-
/* ================= SiS 300 O.E.M. ================== */
#ifdef SIS300
void
-SetOEMLCDData2(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension,USHORT BaseAddr,
- UCHAR *ROMAddr,USHORT ModeNo,USHORT ModeIdIndex, USHORT RefTabIndex)
+SetOEMLCDData2(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
+ USHORT ModeNo,USHORT ModeIdIndex, USHORT RefTabIndex)
{
USHORT crt2crtc=0, modeflag, myindex=0;
UCHAR temp;
int i;
if(ModeNo <= 0x13) {
- modeflag = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_ModeFlag;
- crt2crtc = SiS_Pr->SiS_SModeIDTable[ModeIdIndex].St_CRT2CRTC;
+ 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;
+ modeflag = SiS_Pr->SiS_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ crt2crtc = SiS_Pr->SiS_RefIndex[RefTabIndex].Ext_CRT2CRTC;
}
crt2crtc &= 0x3f;
@@ -12061,7 +12114,7 @@
if(SiS_Pr->SiS_CustomT == CUT_BARCO1366) {
if(modeflag & HalfDCLK) myindex = 1;
- if(SiS_LowModeStuff(SiS_Pr,ModeNo,HwDeviceExtension)) {
+ 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,
@@ -12071,46 +12124,19 @@
}
}
}
- temp = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x00);
+ temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x00);
if(temp & 0x80) {
- temp = SiS_GetReg1(SiS_Pr->SiS_Part1Port,0x18);
+ temp = SiS_GetReg(SiS_Pr->SiS_Part1Port,0x18);
temp++;
- SiS_SetReg1(SiS_Pr->SiS_Part1Port,0x18,temp);
+ SiS_SetReg(SiS_Pr->SiS_Part1Port,0x18,temp);
}
}
}
-#if 0 /* Not used */
-static USHORT
-GetRevisionID(SiS_Private *SiS_Pr, PSIS_HW_DEVICE_INFO HwDeviceExtension)
-{
- ULONG temp1;
-#ifndef LINUX_XF86
- ULONG base;
-#endif
- USHORT temp2 = 0;
-
- 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;
-}
-#endif
-
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,
@@ -12121,9 +12147,9 @@
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff
};
- if(HwDeviceExtension->jChipType == SIS_300) {
+ if(HwInfo->jChipType == SIS_300) {
- tempbx = (SiS_GetReg1(SiS_Pr->SiS_P3d4,0x36) & 0x0f) - 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 & DontExpandLCD) tempbx += 3;
@@ -12132,13 +12158,13 @@
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++;
@@ -12148,21 +12174,21 @@
} 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 & DontExpandLCD) 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;
@@ -12172,9 +12198,10 @@
}
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;
@@ -12192,63 +12219,64 @@
* 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(SiS_Pr->PDC) return;
- temp = GetOEMLCDPtr(SiS_Pr,HwDeviceExtension, ROMAddr, 0);
+ temp = GetOEMLCDPtr(SiS_Pr,HwInfo, 0);
if(SiS_Pr->UseCustomMode)
index = 0;
else
index = SiS_Pr->SiS_VBModeIDTable[ModeIdIndex].VB_LCDDelayIndex;
- if(HwDeviceExtension->jChipType != SIS_300) {
+ 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 /* Unfinished; Data table missing */
+ UCHAR *ROMAddr = HwInfo->pjVirtualRomBase;
USHORT index,temp;
if((ROMAddr) && SiS_Pr->SiS_UseROM) {
@@ -12257,21 +12285,21 @@
/* 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
}
@@ -12283,21 +12311,22 @@
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_VBInfo & SetCRT2ToHiVision) index += 3;
+ 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;
}
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) {
@@ -12316,7 +12345,7 @@
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];
@@ -12327,10 +12356,10 @@
}
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) {
@@ -12356,12 +12385,15 @@
}
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_VBInfo & SetCRT2ToHiVision) return;
+
+ if(SiS_Pr->SiS_TVMode & (TVSetNTSC1024 | TVSetNTSCJ | TVSetPALM | TVSetPALN)) return;
if((ROMAddr) && SiS_Pr->SiS_UseROM) {
if(!(ROMAddr[0x238] & 0x01)) return;
@@ -12374,32 +12406,33 @@
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]);
+ }
+ }
}
}
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;
+ if(SiS_Pr->SiS_VBInfo & (SetCRT2ToSCART | SetCRT2ToHiVision | SetCRT2ToYPbPr525750)) return;
if((ROMAddr) && SiS_Pr->SiS_UseROM) {
if(!(ROMAddr[0x238] & 0x01)) return;
@@ -12409,66 +12442,84 @@
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,USHORT ModeIdIndex,
- USHORT RefTableIndex)
+SiS_OEM300Setting(SiS_Private *SiS_Pr, PSIS_HW_INFO HwInfo,
+ USHORT ModeNo, USHORT ModeIdIndex, USHORT RefTableIndex)
{
USHORT OEMModeIdIndex=0;
if(!SiS_Pr->UseCustomMode) {
- OEMModeIdIndex = SiS_SearchVBModeID(SiS_Pr,ROMAddr,&ModeNo);
+ OEMModeIdIndex = SiS_SearchVBModeID(SiS_Pr,&ModeNo);
if(!(OEMModeIdIndex)) return;
}
if(SiS_Pr->SiS_VBInfo & SetCRT2ToLCD) {
- SetOEMLCDDelay(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,OEMModeIdIndex);
- if(SiS_Pr->SiS_IF_DEF_LVDS == 1) {
- SetOEMLCDData(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,OEMModeIdIndex);
- }
+ 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,OEMModeIdIndex);
- if(SiS_Pr->SiS_IF_DEF_LVDS == 0) {
- SetOEMAntiFlicker(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,OEMModeIdIndex);
- SetOEMPhaseIncr(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,OEMModeIdIndex);
- SetOEMYFilter(SiS_Pr,HwDeviceExtension,BaseAddr,ROMAddr,ModeNo,OEMModeIdIndex);
- }
+ 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
FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen (who was at: slshen@lbl.gov)