#include "XGIfb.h"
#include "vb_def.h"
+#include "vb_init.h"
#include "vb_util.h"
#include "vb_table.h"
#include "vb_setmode.h"
unsigned short ModeIdIndex,
struct vb_device_info *pVBInfo)
{
- unsigned char tempah, SRdata;
- unsigned short i, modeflag;
-
- modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ unsigned char SRdata, i;
xgifb_reg_set(pVBInfo->P3c4, 0x00, 0x03); /* Set SR0 */
- tempah = XGI330_StandTable.SR[0];
-
- i = XGI_SetCRT2ToLCDA;
- if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) {
- tempah |= 0x01;
- } else if (pVBInfo->VBInfo & (SetCRT2ToTV | SetCRT2ToLCD)) {
- if (pVBInfo->VBInfo & SetInSlaveMode)
- tempah |= 0x01;
- }
-
- tempah |= 0x20; /* screen off */
- xgifb_reg_set(pVBInfo->P3c4, 0x01, tempah); /* Set SR1 */
- for (i = 02; i <= 04; i++) {
- /* Get SR2,3,4 from file */
- SRdata = XGI330_StandTable.SR[i - 1];
- xgifb_reg_set(pVBInfo->P3c4, i, SRdata); /* Set SR2 3 4 */
+ for (i = 0; i < 4; i++) {
+ /* Get SR1,2,3,4 from file */
+ /* SR1 is with screen off 0x20 */
+ SRdata = XGI330_StandTable.SR[i];
+ xgifb_reg_set(pVBInfo->P3c4, i+1, SRdata); /* Set SR 1 2 3 4 */
}
}
unsigned short RefreshRateTableIndex,
unsigned short ModeNo)
{
- unsigned short Data, Temp;
- unsigned short XGI_P3cc;
-
- XGI_P3cc = pVBInfo->P3cc;
+ unsigned short temp;
xgifb_reg_set(pVBInfo->P3d4, 0x2E, 0x00);
xgifb_reg_set(pVBInfo->P3d4, 0x2F, 0x00);
xgifb_reg_set(pVBInfo->P3d4, 0x47, 0x00);
if (chip_id == XG27) {
- Temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);
- if ((Temp & 0x03) == 0) { /* dual 12 */
+ temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);
+ if ((temp & 0x03) == 0) { /* dual 12 */
xgifb_reg_set(pVBInfo->P3d4, 0x46, 0x13);
xgifb_reg_set(pVBInfo->P3d4, 0x47, 0x13);
}
if (chip_id == XG27) {
XGI_SetXG27FPBits(pVBInfo);
} else {
- Temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);
- if (Temp & 0x01) {
+ temp = xgifb_reg_get(pVBInfo->P3d4, 0x37);
+ if (temp & 0x01) {
/* 18 bits FP */
xgifb_reg_or(pVBInfo->P3c4, 0x06, 0x40);
xgifb_reg_or(pVBInfo->P3c4, 0x09, 0x40);
xgifb_reg_and(pVBInfo->P3c4, 0x30, ~0x20); /* Hsync polarity */
xgifb_reg_and(pVBInfo->P3c4, 0x35, ~0x80); /* Vsync polarity */
- Data = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
- if (Data & 0x4000)
+ temp = XGI330_RefIndex[RefreshRateTableIndex].Ext_InfoFlag;
+ if (temp & 0x4000)
/* Hsync polarity */
xgifb_reg_or(pVBInfo->P3c4, 0x30, 0x20);
- if (Data & 0x8000)
+ if (temp & 0x8000)
/* Vsync polarity */
xgifb_reg_or(pVBInfo->P3c4, 0x35, 0x80);
}
struct xgi_hw_device_info *HwDeviceExtension,
struct vb_device_info *pVBInfo)
{
- unsigned short CRT2Index, VCLKIndex;
- unsigned short modeflag, resinfo;
+ unsigned short VCLKIndex, modeflag;
/* si+Ext_ResInfo */
modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
- CRT2Index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
- if (pVBInfo->IF_DEF_LVDS == 0) {
- CRT2Index = CRT2Index >> 6; /* for LCD */
- if (pVBInfo->VBInfo &
- (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) { /*301b*/
- if (pVBInfo->LCDResInfo != Panel_1024x768)
- /* LCDXlat2VCLK */
- VCLKIndex = VCLK108_2_315 + 5;
- else
- VCLKIndex = VCLK65_315 + 2; /* LCDXlat1VCLK */
- } else if (pVBInfo->VBInfo & SetCRT2ToHiVision) {
- if (pVBInfo->SetFlag & RPLLDIV2XO)
- VCLKIndex = TVCLKBASE_315_25 + HiTVVCLKDIV2;
- else
- VCLKIndex = TVCLKBASE_315_25 + HiTVVCLK;
+ if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) { /*301b*/
+ if (pVBInfo->LCDResInfo != Panel_1024x768)
+ /* LCDXlat2VCLK */
+ VCLKIndex = VCLK108_2_315 + 5;
+ else
+ VCLKIndex = VCLK65_315 + 2; /* LCDXlat1VCLK */
+ } else if (pVBInfo->VBInfo & SetCRT2ToHiVision) {
+ if (pVBInfo->SetFlag & RPLLDIV2XO)
+ VCLKIndex = TVCLKBASE_315_25 + HiTVVCLKDIV2;
+ else
+ VCLKIndex = TVCLKBASE_315_25 + HiTVVCLK;
- if (pVBInfo->SetFlag & TVSimuMode) {
- if (modeflag & Charx8Dot) {
- VCLKIndex = TVCLKBASE_315_25 +
- HiTVSimuVCLK;
- } else {
- VCLKIndex = TVCLKBASE_315_25 +
- HiTVTextVCLK;
- }
+ if (pVBInfo->SetFlag & TVSimuMode) {
+ if (modeflag & Charx8Dot) {
+ VCLKIndex = TVCLKBASE_315_25 + HiTVSimuVCLK;
+ } else {
+ VCLKIndex = TVCLKBASE_315_25 + HiTVTextVCLK;
}
+ }
- /* 301lv */
- if (pVBInfo->VBType & VB_SIS301LV) {
- if (pVBInfo->SetFlag & RPLLDIV2XO)
- VCLKIndex = YPbPr525iVCLK_2;
- else
- VCLKIndex = YPbPr525iVCLK;
- }
- } else if (pVBInfo->VBInfo & SetCRT2ToTV) {
+ /* 301lv */
+ if (pVBInfo->VBType & VB_SIS301LV) {
if (pVBInfo->SetFlag & RPLLDIV2XO)
- VCLKIndex = TVCLKBASE_315_25 + TVVCLKDIV2;
+ VCLKIndex = YPbPr525iVCLK_2;
else
- VCLKIndex = TVCLKBASE_315_25 + TVVCLK;
- } else { /* for CRT2 */
- /* di+Ext_CRTVCLK */
- VCLKIndex = XGI330_RefIndex[RefreshRateTableIndex].
- Ext_CRTVCLK;
- VCLKIndex &= IndexMask;
+ VCLKIndex = YPbPr525iVCLK;
}
- } else if ((pVBInfo->LCDResInfo == Panel_800x600) ||
- (pVBInfo->LCDResInfo == Panel_320x480)) { /* LVDS */
- VCLKIndex = VCLK40; /* LVDSXlat1VCLK */
- } else {
- VCLKIndex = VCLK65_315 + 2; /* LVDSXlat2VCLK, LVDSXlat3VCLK */
+ } else if (pVBInfo->VBInfo & SetCRT2ToTV) {
+ if (pVBInfo->SetFlag & RPLLDIV2XO)
+ VCLKIndex = TVCLKBASE_315_25 + TVVCLKDIV2;
+ else
+ VCLKIndex = TVCLKBASE_315_25 + TVVCLK;
+ } else { /* for CRT2 */
+ /* di+Ext_CRTVCLK */
+ VCLKIndex = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRTVCLK;
+ VCLKIndex &= IndexMask;
}
return VCLKIndex;
data = 0x0048;
}
- data2 = data & 0x00FF;
- xgifb_reg_and_or(pVBInfo->P3d4, 0x19, 0xFF, data2);
- data2 = (data & 0xFF00) >> 8;
- xgifb_reg_and_or(pVBInfo->P3d4, 0x19, 0xFC, data2);
+ xgifb_reg_and_or(pVBInfo->P3d4, 0x19, 0xFF, data);
+ xgifb_reg_and_or(pVBInfo->P3d4, 0x19, 0xFC, 0);
if (modeflag & HalfDCLK)
xgifb_reg_and_or(pVBInfo->P3c4, 0x01, 0xF7, 0x08);
struct xgi_hw_device_info *HwDeviceExtension,
struct vb_device_info *pVBInfo)
{
- unsigned char index;
unsigned short i;
struct XGI_LVDSCRT1HDataStruct const *LCDPtr = NULL;
struct XGI_LVDSCRT1VDataStruct const *LCDPtr1 = NULL;
- index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
- index = index & IndexMask;
-
if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) {
LCDPtr = XGI_GetLcdPtr(xgifb_epllcd_crt1_h, ModeNo, ModeIdIndex,
RefreshRateTableIndex, pVBInfo);
{
unsigned short tempbx, tempax, tempcx, tempdx, push1, push2, modeflag;
unsigned long temp, temp1, temp2, temp3, push3;
- struct XGI_LCDDesStruct const *LCDPtr = NULL;
struct XGI330_LCDDataDesStruct2 const *LCDPtr1 = NULL;
modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- if (pVBInfo->LCDInfo & EnableScalingLCD)
- LCDPtr1 = XGI_GetLcdPtr(XGI_EPLLCDDesDataPtr, ModeNo,
- ModeIdIndex, RefreshRateTableIndex,
- pVBInfo);
- else
- LCDPtr = XGI_GetLcdPtr(XGI_EPLLCDDesDataPtr, ModeNo,
- ModeIdIndex, RefreshRateTableIndex,
- pVBInfo);
+ LCDPtr1 = XGI_GetLcdPtr(XGI_EPLLCDDesDataPtr, ModeNo, ModeIdIndex,
+ RefreshRateTableIndex, pVBInfo);
XGI_GetLCDSync(&tempax, &tempbx, pVBInfo);
push1 = tempbx;
tempax = pVBInfo->HT;
- if (pVBInfo->LCDInfo & EnableScalingLCD)
- tempbx = LCDPtr1->LCDHDES;
- else
- tempbx = LCDPtr->LCDHDES;
+ tempbx = LCDPtr1->LCDHDES;
tempcx = pVBInfo->HDE;
tempbx = tempbx & 0x0fff;
tempax = pVBInfo->HT;
- if (pVBInfo->LCDInfo & EnableScalingLCD)
- tempbx = LCDPtr1->LCDHRS;
- else
- tempbx = LCDPtr->LCDHRS;
+ tempbx = LCDPtr1->LCDHRS;
tempcx = push2;
(unsigned short) (tempbx & 0xff));
tempax = pVBInfo->VT;
- if (pVBInfo->LCDInfo & EnableScalingLCD)
- tempbx = LCDPtr1->LCDVDES;
- else
- tempbx = LCDPtr->LCDVDES;
+ tempbx = LCDPtr1->LCDVDES;
tempcx = pVBInfo->VDE;
tempbx = tempbx & 0x0fff;
| tempbx));
tempax = pVBInfo->VT;
- if (pVBInfo->LCDInfo & EnableScalingLCD)
- tempbx = LCDPtr1->LCDVRS;
- else
- tempbx = LCDPtr->LCDVRS;
+ tempbx = LCDPtr1->LCDVRS;
tempcx = push1;
temp = xgifb_reg_get(pVBInfo->P3d4, 0x38);
- if (pVBInfo->IF_DEF_LVDS == 0) {
- if (pVBInfo->VBType &
- (VB_SIS302B |
- VB_SIS301LV |
- VB_SIS302LV |
- VB_XGI301C)) {
- if (temp & EnableDualEdge) {
- tempbx |= SetCRT2ToDualEdge;
- if (temp & SetToLCDA)
- tempbx |= XGI_SetCRT2ToLCDA;
- }
+ if (pVBInfo->VBType & (VB_SIS302B | VB_SIS301LV | VB_SIS302LV |
+ VB_XGI301C)) {
+ if (temp & EnableDualEdge) {
+ tempbx |= SetCRT2ToDualEdge;
+ if (temp & SetToLCDA)
+ tempbx |= XGI_SetCRT2ToLCDA;
}
}
if (pVBInfo->IF_DEF_YPbPr == 1) {
- if (((pVBInfo->IF_DEF_LVDS == 0) &&
- ((pVBInfo->VBType & VB_SIS301LV) ||
- (pVBInfo->VBType & VB_SIS302LV) ||
- (pVBInfo->VBType & VB_XGI301C)))) {
+ if (pVBInfo->VBType & (VB_SIS301LV|VB_SIS302LV|VB_XGI301C)) {
if (temp & SetYPbPr) {
if (pVBInfo->IF_DEF_HiVision == 1) {
- /* shampoo add for new
- * scratch */
- temp = xgifb_reg_get(
- pVBInfo->P3d4,
- 0x35);
+ /* shampoo add for new scratch */
+ temp = xgifb_reg_get(pVBInfo->P3d4,
+ 0x35);
temp &= YPbPrMode;
tempbx |= SetCRT2ToHiVision;
if (temp != YPbPrMode1080i) {
- tempbx &=
- (~SetCRT2ToHiVision);
- tempbx |=
- SetCRT2ToYPbPr525750;
+ tempbx &= (~SetCRT2ToHiVision);
+ tempbx |= SetCRT2ToYPbPr525750;
}
}
}
tempax = push; /* restore CR31 */
- if (pVBInfo->IF_DEF_LVDS == 0) {
- if (pVBInfo->IF_DEF_YPbPr == 1) {
- if (pVBInfo->IF_DEF_HiVision == 1)
- temp = 0x09FC;
- else
- temp = 0x097C;
- } else if (pVBInfo->IF_DEF_HiVision == 1) {
- temp = 0x01FC;
- } else {
- temp = 0x017C;
- }
- } else { /* 3rd party chip */
- temp = SetCRT2ToLCD;
+ if (pVBInfo->IF_DEF_YPbPr == 1) {
+ if (pVBInfo->IF_DEF_HiVision == 1)
+ temp = 0x09FC;
+ else
+ temp = 0x097C;
+ } else if (pVBInfo->IF_DEF_HiVision == 1) {
+ temp = 0x01FC;
+ } else {
+ temp = 0x017C;
}
if (!(tempbx & temp)) {
if (!(pVBInfo->VBType & VB_NoLCD)) {
if (tempbx & XGI_SetCRT2ToLCDA) {
if (tempbx & SetSimuScanMode)
- tempbx &= (~(SetCRT2ToLCD |
- SetCRT2ToRAMDAC |
+ tempbx &= (~(SetCRT2ToLCD | SetCRT2ToRAMDAC |
SwitchCRT2));
else
- tempbx &= (~(SetCRT2ToLCD |
- SetCRT2ToRAMDAC |
- SetCRT2ToTV |
- SwitchCRT2));
+ tempbx &= (~(SetCRT2ToLCD | SetCRT2ToRAMDAC |
+ SetCRT2ToTV | SwitchCRT2));
}
}
if (!(tempbx & (SwitchCRT2 | SetSimuScanMode))) {
if (pVBInfo->IF_DEF_CRT2Monitor == 1) {
if (tempbx & SetCRT2ToRAMDAC) {
- tempbx &= (0xFF00 |
- SetCRT2ToRAMDAC |
- SwitchCRT2 |
- SetSimuScanMode);
+ tempbx &= (0xFF00 | SetCRT2ToRAMDAC |
+ SwitchCRT2 | SetSimuScanMode);
tempbx &= (0x00FF | (~SetCRT2ToYPbPr525750));
}
} else {
- tempbx &= (~(SetCRT2ToRAMDAC |
- SetCRT2ToLCD |
+ tempbx &= (~(SetCRT2ToRAMDAC | SetCRT2ToLCD |
SetCRT2ToTV));
}
}
if (!(pVBInfo->VBType & VB_NoLCD)) {
if (tempbx & SetCRT2ToLCD) {
- tempbx &= (0xFF00 |
- SetCRT2ToLCD |
- SwitchCRT2 |
+ tempbx &= (0xFF00 | SetCRT2ToLCD | SwitchCRT2 |
SetSimuScanMode);
tempbx &= (0x00FF | (~SetCRT2ToYPbPr525750));
}
}
if (tempbx & SetCRT2ToSCART) {
- tempbx &= (0xFF00 |
- SetCRT2ToSCART |
- SwitchCRT2 |
+ tempbx &= (0xFF00 | SetCRT2ToSCART | SwitchCRT2 |
SetSimuScanMode);
tempbx &= (0x00FF | (~SetCRT2ToYPbPr525750));
}
if (pVBInfo->IF_DEF_YPbPr == 1) {
if (tempbx & SetCRT2ToYPbPr525750)
- tempbx &= (0xFF00 |
- SwitchCRT2 |
- SetSimuScanMode);
+ tempbx &= (0xFF00 | SwitchCRT2 | SetSimuScanMode);
}
if (pVBInfo->IF_DEF_HiVision == 1) {
if (tempbx & SetCRT2ToHiVision)
- tempbx &= (0xFF00 |
- SetCRT2ToHiVision |
- SwitchCRT2 |
+ tempbx &= (0xFF00 | SetCRT2ToHiVision | SwitchCRT2 |
SetSimuScanMode);
}
}
if (!(tempbx & DisableCRT2Display)) {
- if ((!(tempbx & DriverMode)) ||
- (!(modeflag & CRT2Mode))) {
+ if ((!(tempbx & DriverMode)) || (!(modeflag & CRT2Mode))) {
if (!(tempbx & XGI_SetCRT2ToLCDA))
- tempbx |= (SetInSlaveMode |
- SetSimuScanMode);
+ tempbx |= (SetInSlaveMode | SetSimuScanMode);
}
/* LCD+TV can't support in slave mode
* (Force LCDA+TV->LCDB) */
- if ((tempbx & SetInSlaveMode) &&
- (tempbx & XGI_SetCRT2ToLCDA)) {
- tempbx ^= (SetCRT2ToLCD |
- XGI_SetCRT2ToLCDA |
+ if ((tempbx & SetInSlaveMode) && (tempbx & XGI_SetCRT2ToLCDA)) {
+ tempbx ^= (SetCRT2ToLCD | XGI_SetCRT2ToLCDA |
SetCRT2ToDualEdge);
pVBInfo->SetFlag |= ReserveTVOption;
}
static void XGI_GetTVInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
struct vb_device_info *pVBInfo)
{
- unsigned short temp, tempbx = 0, resinfo = 0, modeflag, index1;
-
- tempbx = 0;
- resinfo = 0;
+ unsigned short tempbx = 0, resinfo = 0, modeflag, index1;
if (pVBInfo->VBInfo & SetCRT2ToTV) {
modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
- if (pVBInfo->VBInfo & SetCRT2ToTV) {
- temp = xgifb_reg_get(pVBInfo->P3d4, 0x35);
- tempbx = temp;
- if (tempbx & TVSetPAL) {
- tempbx &= (SetCHTVOverScan |
- TVSetPALM |
- TVSetPALN |
- TVSetPAL);
- if (tempbx & TVSetPALM)
- /* set to NTSC if PAL-M */
- tempbx &= ~TVSetPAL;
- } else
- tempbx &= (SetCHTVOverScan |
- TVSetNTSCJ |
- TVSetPAL);
- }
+ tempbx = xgifb_reg_get(pVBInfo->P3d4, 0x35);
+ if (tempbx & TVSetPAL) {
+ tempbx &= (SetCHTVOverScan |
+ TVSetPALM |
+ TVSetPALN |
+ TVSetPAL);
+ if (tempbx & TVSetPALM)
+ /* set to NTSC if PAL-M */
+ tempbx &= ~TVSetPAL;
+ } else
+ tempbx &= (SetCHTVOverScan |
+ TVSetNTSCJ |
+ TVSetPAL);
- if (pVBInfo->IF_DEF_LVDS == 0) {
- if (pVBInfo->VBInfo & SetCRT2ToSCART)
- tempbx |= TVSetPAL;
- }
+ if (pVBInfo->VBInfo & SetCRT2ToSCART)
+ tempbx |= TVSetPAL;
if (pVBInfo->IF_DEF_YPbPr == 1) {
if (pVBInfo->VBInfo & SetCRT2ToYPbPr525750) {
tempbx = tempbx | TVSetHiVision | TVSetPAL;
}
- if (pVBInfo->IF_DEF_LVDS == 0) { /* shampoo */
- if ((pVBInfo->VBInfo & SetInSlaveMode) &&
- (!(pVBInfo->VBInfo & SetNotSimuMode)))
- tempbx |= TVSimuMode;
+ if ((pVBInfo->VBInfo & SetInSlaveMode) &&
+ (!(pVBInfo->VBInfo & SetNotSimuMode)))
+ tempbx |= TVSimuMode;
- if (!(tempbx & TVSetPAL) &&
- (modeflag > 13) &&
- (resinfo == 8)) /* NTSC 1024x768, */
- tempbx |= NTSC1024x768;
+ if (!(tempbx & TVSetPAL) && (modeflag > 13) && (resinfo == 8))
+ /* NTSC 1024x768, */
+ tempbx |= NTSC1024x768;
- tempbx |= RPLLDIV2XO;
+ tempbx |= RPLLDIV2XO;
- if (pVBInfo->VBInfo & SetCRT2ToHiVision) {
- if (pVBInfo->VBInfo & SetInSlaveMode)
- tempbx &= (~RPLLDIV2XO);
- } else if (tempbx &
- (TVSetYPbPr525p | TVSetYPbPr750p)) {
- tempbx &= (~RPLLDIV2XO);
- } else if (!(pVBInfo->VBType &
- (VB_SIS301B |
- VB_SIS302B |
- VB_SIS301LV |
- VB_SIS302LV |
- VB_XGI301C))) {
- if (tempbx & TVSimuMode)
- tempbx &= (~RPLLDIV2XO);
- }
+ if (pVBInfo->VBInfo & SetCRT2ToHiVision) {
+ if (pVBInfo->VBInfo & SetInSlaveMode)
+ tempbx &= (~RPLLDIV2XO);
+ } else if (tempbx & (TVSetYPbPr525p | TVSetYPbPr750p)) {
+ tempbx &= (~RPLLDIV2XO);
+ } else if (!(pVBInfo->VBType & (VB_SIS301B | VB_SIS302B |
+ VB_SIS301LV | VB_SIS302LV |
+ VB_XGI301C))) {
+ if (tempbx & TVSimuMode)
+ tempbx &= (~RPLLDIV2XO);
}
}
pVBInfo->TVInfo = tempbx;
static unsigned char XGI_GetLCDInfo(unsigned short ModeNo,
unsigned short ModeIdIndex, struct vb_device_info *pVBInfo)
{
- unsigned short temp, tempax, tempbx, modeflag, resinfo = 0, LCDIdIndex;
+ unsigned short temp, tempax, tempbx, resinfo = 0, LCDIdIndex;
pVBInfo->LCDResInfo = 0;
pVBInfo->LCDTypeInfo = 0;
pVBInfo->LCDInfo = 0;
- modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
/* si+Ext_ResInfo // */
resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
temp = xgifb_reg_get(pVBInfo->P3d4, 0x36); /* Get LCD Res.Info */
& VB_XGI301C)) && (tempax & XGI_LCDDualLink)) {
tempbx |= SetLCDDualLink;
}
- }
- if (pVBInfo->IF_DEF_LVDS == 0) {
if ((pVBInfo->LCDResInfo == Panel_1400x1050) && (pVBInfo->VBInfo
& SetCRT2ToLCD) && (resinfo == 9) &&
(!(tempbx & EnableScalingLCD)))
unsigned short RefreshRateTableIndex,
struct vb_device_info *pVBInfo)
{
- unsigned short tempcx = 0, CRT1Index = 0, resinfo = 0;
-
- CRT1Index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
- CRT1Index &= IndexMask;
- resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
+ u8 tempcx;
XGI_SetCRT2Offset(ModeNo, ModeIdIndex, RefreshRateTableIndex,
HwDeviceExtension, pVBInfo);
struct vb_device_info *pVBInfo)
{
unsigned short temp = 0, tempax = 0, tempbx = 0, tempcx = 0,
- pushbx = 0, CRT1Index = 0, modeflag, resinfo = 0;
+ pushbx = 0, CRT1Index, modeflag;
CRT1Index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
CRT1Index &= IndexMask;
- resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
/* bainy change table name */
struct vb_device_info *pVBInfo)
{
unsigned short push1, push2, tempax, tempbx = 0, tempcx, temp, resinfo,
- modeflag, CRT1Index;
+ modeflag;
/* si+Ext_ResInfo */
modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
- CRT1Index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
- CRT1Index &= IndexMask;
if (!(pVBInfo->VBInfo & SetInSlaveMode))
return;
struct vb_device_info *pVBInfo)
{
unsigned short i, j, tempax, tempbx, tempcx, temp, push1, push2,
- modeflag, resinfo, crt2crtc;
+ modeflag;
unsigned char const *TimingPoint;
unsigned long longtemp, tempeax, tempebx, temp2, tempecx;
/* si+Ext_ResInfo */
modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
- crt2crtc = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT2CRTC;
tempax = 0;
unsigned short RefreshRateTableIndex,
struct vb_device_info *pVBInfo)
{
- unsigned short push1, push2, pushbx, tempax, tempbx, tempcx, temp,
- tempah, tempbh, tempch, resinfo, modeflag, CRT1Index;
+ unsigned short pushbx, tempax, tempbx, tempcx, temp, tempah,
+ tempbh, tempch;
struct XGI_LCDDesStruct const *LCDBDesPtr = NULL;
/* si+Ext_ResInfo */
- modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
- resinfo = XGI330_EModeIDTable[ModeIdIndex].Ext_RESINFO;
- CRT1Index = XGI330_RefIndex[RefreshRateTableIndex].Ext_CRT1CRTC;
- CRT1Index &= IndexMask;
-
if (!(pVBInfo->VBInfo & SetCRT2ToLCD))
return;
xgifb_reg_set(pVBInfo->Part2Port, 0x0B, temp);
tempbx = pVBInfo->VDE; /* RTVACTEO=(VDE-1)&0xFF */
- push1 = tempbx;
tempbx--;
temp = tempbx & 0x00FF;
xgifb_reg_set(pVBInfo->Part2Port, 0x03, temp);
xgifb_reg_and_or(pVBInfo->Part2Port, 0x0C, ~0x07, temp);
tempcx = pVBInfo->VT - 1;
- push2 = tempcx + 1;
temp = tempcx & 0x00FF; /* RVTVT=VT-1 */
xgifb_reg_set(pVBInfo->Part2Port, 0x19, temp);
temp = (tempcx & 0xFF00) >> 8;
static void XGI_SetGroup5(unsigned short ModeNo, unsigned short ModeIdIndex,
struct vb_device_info *pVBInfo)
{
- unsigned short Pindex, Pdata;
-
- Pindex = pVBInfo->Part5Port;
- Pdata = pVBInfo->Part5Port + 1;
if (pVBInfo->ModeType == ModeVGA) {
if (!(pVBInfo->VBInfo & (SetInSlaveMode | LoadDACFlag
| DisableCRT2Display))) {
return 0;
}
-/* --------------------------------------------------------------------- */
-/* Function : XGI_DisableChISLCD */
-/* Input : */
-/* Output : 0 -> Not LCD Mode */
-/* Description : */
-/* --------------------------------------------------------------------- */
-static unsigned char XGI_DisableChISLCD(struct vb_device_info *pVBInfo)
-{
- unsigned short tempbx, tempah;
-
- tempbx = pVBInfo->SetFlag & (DisableChA | DisableChB);
- tempah = ~((unsigned short) xgifb_reg_get(pVBInfo->Part1Port, 0x2E));
-
- if (tempbx & (EnableChA | DisableChA)) {
- if (!(tempah & 0x08)) /* Chk LCDA Mode */
- return 0;
- }
-
- if (!(tempbx & (EnableChB | DisableChB)))
- return 0;
-
- if (tempah & 0x01) /* Chk LCDB Mode */
- return 1;
-
- return 0;
-}
-
/* --------------------------------------------------------------------- */
/* Function : XGI_EnableChISLCD */
/* Input : */
/* Output : 0 -> Not LCD mode */
-/* Description : */
+/* Description : if bool enable = true -> enable, else disable */
/* --------------------------------------------------------------------- */
-static unsigned char XGI_EnableChISLCD(struct vb_device_info *pVBInfo)
+static unsigned char XGI_EnableChISLCD(struct vb_device_info *pVBInfo,
+ bool enable)
{
unsigned short tempbx, tempah;
- tempbx = pVBInfo->SetFlag & (EnableChA | EnableChB);
+ if (enable)
+ tempbx = pVBInfo->SetFlag & (EnableChA | EnableChB);
+ else
+ tempbx = pVBInfo->SetFlag & (DisableChA | DisableChB);
+
tempah = ~((unsigned short) xgifb_reg_get(pVBInfo->Part1Port, 0x2E));
if (tempbx & (EnableChA | DisableChA)) {
if (pVBInfo->VBType & (VB_SIS302LV | VB_XGI301C)) {
if (((pVBInfo->VBInfo &
- (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)))
- || (XGI_DisableChISLCD(pVBInfo))
- || (XGI_IsLCDON(pVBInfo)))
+ (SetCRT2ToLCD | XGI_SetCRT2ToLCDA))) ||
+ (XGI_EnableChISLCD(pVBInfo, false)) ||
+ (XGI_IsLCDON(pVBInfo)))
/* LVDS Driver power down */
xgifb_reg_or(pVBInfo->Part4Port, 0x30, 0x80);
}
tempcx = pVBInfo->LCDCapList[XGI_GetLCDCapPtr(pVBInfo)].LCD_Capability;
- if (pVBInfo->VBType &
- (VB_SIS301B |
- VB_SIS302B |
- VB_SIS301LV |
- VB_SIS302LV |
- VB_XGI301C)) { /* 301LV/302LV only */
+ if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV |
+ VB_SIS302LV | VB_XGI301C)) {
if (pVBInfo->VBType &
(VB_SIS301LV | VB_SIS302LV | VB_XGI301C)) {
/* Set 301LV Capability */
~((EnableVBCLKDRVLOW | EnablePLLSPLOW) >> 8),
(unsigned short) ((tempcx & (EnableVBCLKDRVLOW
| EnablePLLSPLOW)) >> 8));
- }
- if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B | VB_SIS301LV
- | VB_SIS302LV | VB_XGI301C)) {
if (pVBInfo->VBInfo & SetCRT2ToLCD)
XGI_SetLCDCap_B(tempcx, pVBInfo);
else if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA)
unsigned short ModeNo, unsigned short ModeIdIndex,
struct vb_device_info *pVBInfo)
{
- short LCDRefreshIndex[] = { 0x00, 0x00, 0x03, 0x01 },
- LCDARefreshIndex[] = { 0x00, 0x00, 0x03, 0x01, 0x01,
- 0x01, 0x01 };
+ const u8 LCDARefreshIndex[] = {
+ 0x00, 0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x00 };
- unsigned short RefreshRateTableIndex, i, modeflag, index, temp;
-
- modeflag = XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag;
+ unsigned short RefreshRateTableIndex, i, index, temp;
index = xgifb_reg_get(pVBInfo->P3d4, 0x33);
index = index >> pVBInfo->SelectCRT2Rate;
if (pVBInfo->SetFlag & ProgrammingCRT2) {
if (pVBInfo->VBInfo & (SetCRT2ToLCD | XGI_SetCRT2ToLCDA)) {
if (pVBInfo->IF_DEF_LVDS == 0) {
- if (pVBInfo->VBType & (VB_SIS301B | VB_SIS302B
- | VB_SIS301LV | VB_SIS302LV
- | VB_XGI301C))
- /* 301b */
- temp = LCDARefreshIndex[
- pVBInfo->LCDResInfo & 0x0F];
- else
- temp = LCDRefreshIndex[
- pVBInfo->LCDResInfo & 0x0F];
+ temp = LCDARefreshIndex[
+ pVBInfo->LCDResInfo & 0x07];
if (index > temp)
index = temp;
struct xgi_hw_device_info *HwDeviceExtension,
struct vb_device_info *pVBInfo)
{
- unsigned short tempbx, ModeIdIndex, RefreshRateTableIndex;
+ unsigned short ModeIdIndex, RefreshRateTableIndex;
- tempbx = pVBInfo->VBInfo;
pVBInfo->SetFlag |= ProgrammingCRT2;
XGI_SearchModeID(ModeNo, &ModeIdIndex, pVBInfo);
pVBInfo->SelectCRT2Rate = 4;
xgifb_reg_and_or(pVBInfo->Part2Port, 0x00, ~0xE0,
0x20); /* shampoo 0129 */
if (pVBInfo->VBType & (VB_SIS302LV | VB_XGI301C)) {
- if (!XGI_DisableChISLCD(pVBInfo)) {
- if (XGI_EnableChISLCD(pVBInfo) ||
+ if (!XGI_EnableChISLCD(pVBInfo, false)) {
+ if (XGI_EnableChISLCD(pVBInfo, true) ||
(pVBInfo->VBInfo &
(SetCRT2ToLCD | XGI_SetCRT2ToLCDA)))
/* LVDS PLL power on */
unsigned short ModeIdIndex;
struct vb_device_info VBINF;
struct vb_device_info *pVBInfo = &VBINF;
- pVBInfo->BaseAddr = xgifb_info->vga_base;
pVBInfo->IF_DEF_LVDS = 0;
if (HwDeviceExtension->jChipType >= XG20) {
pVBInfo->IF_DEF_CRT2Monitor = 1;
}
- pVBInfo->P3c4 = pVBInfo->BaseAddr + 0x14;
- pVBInfo->P3d4 = pVBInfo->BaseAddr + 0x24;
- pVBInfo->P3c0 = pVBInfo->BaseAddr + 0x10;
- pVBInfo->P3ce = pVBInfo->BaseAddr + 0x1e;
- pVBInfo->P3c2 = pVBInfo->BaseAddr + 0x12;
- pVBInfo->P3cc = pVBInfo->BaseAddr + 0x1C;
- pVBInfo->P3ca = pVBInfo->BaseAddr + 0x1a;
- pVBInfo->P3c6 = pVBInfo->BaseAddr + 0x16;
- pVBInfo->P3c7 = pVBInfo->BaseAddr + 0x17;
- pVBInfo->P3c8 = pVBInfo->BaseAddr + 0x18;
- pVBInfo->P3c9 = pVBInfo->BaseAddr + 0x19;
- pVBInfo->P3da = pVBInfo->BaseAddr + 0x2A;
- pVBInfo->Part0Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_00;
- pVBInfo->Part1Port = pVBInfo->BaseAddr + SIS_CRT2_PORT_04;
- pVBInfo->Part2Port = pVBInfo->BaseAddr + SIS_CRT2_PORT_10;
- pVBInfo->Part3Port = pVBInfo->BaseAddr + SIS_CRT2_PORT_12;
- pVBInfo->Part4Port = pVBInfo->BaseAddr + SIS_CRT2_PORT_14;
- pVBInfo->Part5Port = pVBInfo->BaseAddr + SIS_CRT2_PORT_14 + 2;
+ XGIRegInit(pVBInfo, xgifb_info->vga_base);
/* for x86 Linux, XG21 LVDS */
if (HwDeviceExtension->jChipType == XG21) {
XGI_GetLCDInfo(ModeNo, ModeIdIndex, pVBInfo);
XGI_DisableBridge(xgifb_info, HwDeviceExtension, pVBInfo);
- if (pVBInfo->VBInfo & (SetSimuScanMode | XGI_SetCRT2ToLCDA)) {
+ if (pVBInfo->VBInfo & (SetSimuScanMode | XGI_SetCRT2ToLCDA) ||
+ (!(pVBInfo->VBInfo & SwitchCRT2))) {
XGI_SetCRT1Group(xgifb_info, HwDeviceExtension, ModeNo,
ModeIdIndex, pVBInfo);
XGI_SetLCDAGroup(ModeNo, ModeIdIndex,
HwDeviceExtension, pVBInfo);
}
- } else if (!(pVBInfo->VBInfo & SwitchCRT2)) {
- XGI_SetCRT1Group(xgifb_info,
- HwDeviceExtension, ModeNo,
- ModeIdIndex, pVBInfo);
- if (pVBInfo->VBInfo & XGI_SetCRT2ToLCDA) {
- XGI_SetLCDAGroup(ModeNo, ModeIdIndex,
- HwDeviceExtension,
- pVBInfo);
- }
}
if (pVBInfo->VBInfo & (SetSimuScanMode | SwitchCRT2)) {
switch (HwDeviceExtension->ujVBChipID) {
- case VB_CHIP_301:
- XGI_SetCRT2Group301(ModeNo, HwDeviceExtension,
- pVBInfo); /*add for CRT2 */
- break;
-
+ case VB_CHIP_301: /* fall through */
case VB_CHIP_302:
XGI_SetCRT2Group301(ModeNo, HwDeviceExtension,
pVBInfo); /*add for CRT2 */
projects / linux-imx.git / blobdiff