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raspberrypi-kernel
提交 3f8214c3 编写于 作者: A Aaro Koskinen 提交者： Greg Kroah-Hartman
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staging: xgifb: vb_ext: move functions to avoid forward declarations 

Move functions to avoid forward declarations.
Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
上级 6d2b6721
隐藏空白更改
内联 并排
Showing with 156 addition and 164 deletion
drivers/staging/xgifb/vb_ext.c
浏览文件 @ 3f8214c3
......@@ -9,14 +9,6 @@
#include "vb_util.h"
#include "vb_setmode.h"
#include "vb_ext.h"
static unsigned char XGINew_GetPanelID(struct vb_device_info *pVBInfo);
static unsigned char XGINew_GetLCDDDCInfo(
struct xgi_hw_device_info *HwDeviceExtension,
struct vb_device_info *pVBInfo);
static unsigned char XGINew_BridgeIsEnable(struct xgi_hw_device_info *,
struct vb_device_info *pVBInfo);
static unsigned char XGINew_SenseHiTV(struct xgi_hw_device_info *HwDeviceExtension,
struct vb_device_info *pVBInfo);
/**************************************************************
*********************** Dynamic Sense ************************
......@@ -58,162 +50,6 @@ static unsigned char XGINew_Sense(unsigned short tempbx, unsigned short tempcx,
return 0;
}
void XGI_GetSenseStatus(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo)
{
unsigned short tempax = 0, tempbx, tempcx, temp, P2reg0 = 0, SenseModeNo = 0,
OutputSelect = *pVBInfo->pOutputSelect, ModeIdIndex, i;
pVBInfo->BaseAddr = (unsigned long) HwDeviceExtension->pjIOAddress;
if (pVBInfo->IF_DEF_LVDS == 1) {
tempax = XGINew_GetReg1(pVBInfo->P3c4, 0x1A); /* ynlai 02/27/2002 */
tempbx = XGINew_GetReg1(pVBInfo->P3c4, 0x1B);
tempax = ((tempax & 0xFE) >> 1) | (tempbx << 8);
if (tempax == 0x00) { /* Get Panel id from DDC */
temp = XGINew_GetLCDDDCInfo(HwDeviceExtension, pVBInfo);
if (temp == 1) { /* LCD connect */
XGINew_SetRegANDOR(pVBInfo->P3d4, 0x39, 0xFF, 0x01); /* set CR39 bit0="1" */
XGINew_SetRegANDOR(pVBInfo->P3d4, 0x37, 0xEF, 0x00); /* clean CR37 bit4="0" */
temp = LCDSense;
} else { /* LCD don't connect */
temp = 0;
}
} else {
XGINew_GetPanelID(pVBInfo);
temp = LCDSense;
}
tempbx = ~(LCDSense | AVIDEOSense | SVIDEOSense);
XGINew_SetRegANDOR(pVBInfo->P3d4, 0x32, tempbx, temp);
} else { /* for 301 */
if (pVBInfo->VBInfo & SetCRT2ToHiVisionTV) { /* for HiVision */
tempax = XGINew_GetReg1(pVBInfo->P3c4, 0x38);
temp = tempax & 0x01;
tempax = XGINew_GetReg1(pVBInfo->P3c4, 0x3A);
temp = temp | (tempax & 0x02);
XGINew_SetRegANDOR(pVBInfo->P3d4, 0x32, 0xA0, temp);
} else {
if (XGI_BridgeIsOn(pVBInfo)) {
P2reg0 = XGINew_GetReg1(pVBInfo->Part2Port, 0x00);
if (!XGINew_BridgeIsEnable(HwDeviceExtension, pVBInfo)) {
SenseModeNo = 0x2e;
/* XGINew_SetReg1(pVBInfo->P3d4, 0x30, 0x41); */
/* XGISetModeNew(HwDeviceExtension, 0x2e); // ynlai InitMode */
temp = XGI_SearchModeID(SenseModeNo, &ModeIdIndex, pVBInfo);
XGI_GetVGAType(HwDeviceExtension, pVBInfo);
XGI_GetVBType(pVBInfo);
pVBInfo->SetFlag = 0x00;
pVBInfo->ModeType = ModeVGA;
pVBInfo->VBInfo = SetCRT2ToRAMDAC | LoadDACFlag | SetInSlaveMode;
XGI_GetLCDInfo(0x2e, ModeIdIndex, pVBInfo);
XGI_GetTVInfo(0x2e, ModeIdIndex, pVBInfo);
XGI_EnableBridge(HwDeviceExtension, pVBInfo);
XGI_SetCRT2Group301(SenseModeNo, HwDeviceExtension, pVBInfo);
XGI_SetCRT2ModeRegs(0x2e, HwDeviceExtension, pVBInfo);
/* XGI_DisableBridge( HwDeviceExtension, pVBInfo ) ; */
XGINew_SetRegANDOR(pVBInfo->P3c4, 0x01, 0xDF, 0x20); /* Display Off 0212 */
for (i = 0; i < 20; i++)
XGI_LongWait(pVBInfo);
}
XGINew_SetReg1(pVBInfo->Part2Port, 0x00, 0x1c);
tempax = 0;
tempbx = *pVBInfo->pRGBSenseData;
if (!(XGINew_Is301B(pVBInfo)))
tempbx = *pVBInfo->pRGBSenseData2;
tempcx = 0x0E08;
if (XGINew_Sense(tempbx, tempcx, pVBInfo)) {
if (XGINew_Sense(tempbx, tempcx, pVBInfo))
tempax |= Monitor2Sense;
}
if (pVBInfo->VBType & VB_XGI301C)
XGINew_SetRegOR(pVBInfo->Part4Port, 0x0d, 0x04);
if (XGINew_SenseHiTV(HwDeviceExtension, pVBInfo)) { /* add by kuku for Multi-adapter sense HiTV */
tempax |= HiTVSense;
if ((pVBInfo->VBType & VB_XGI301C))
tempax ^= (HiTVSense | YPbPrSense);
}
if (!(tempax & (HiTVSense | YPbPrSense))) { /* start */
tempbx = *pVBInfo->pYCSenseData;
if (!(XGINew_Is301B(pVBInfo)))
tempbx = *pVBInfo->pYCSenseData2;
tempcx = 0x0604;
if (XGINew_Sense(tempbx, tempcx, pVBInfo)) {
if (XGINew_Sense(tempbx, tempcx, pVBInfo))
tempax |= SVIDEOSense;
}
if (OutputSelect & BoardTVType) {
tempbx = *pVBInfo->pVideoSenseData;
if (!(XGINew_Is301B(pVBInfo)))
tempbx = *pVBInfo->pVideoSenseData2;
tempcx = 0x0804;
if (XGINew_Sense(tempbx, tempcx, pVBInfo)) {
if (XGINew_Sense(tempbx, tempcx, pVBInfo))
tempax |= AVIDEOSense;
}
} else {
if (!(tempax & SVIDEOSense)) {
tempbx = *pVBInfo->pVideoSenseData;
if (!(XGINew_Is301B(pVBInfo)))
tempbx = *pVBInfo->pVideoSenseData2;
tempcx = 0x0804;
if (XGINew_Sense(tempbx, tempcx, pVBInfo)) {
if (XGINew_Sense(tempbx, tempcx, pVBInfo))
tempax |= AVIDEOSense;
}
}
}
}
} /* end */
if (!(tempax & Monitor2Sense)) {
if (XGINew_SenseLCD(HwDeviceExtension, pVBInfo))
tempax |= LCDSense;
}
tempbx = 0;
tempcx = 0;
XGINew_Sense(tempbx, tempcx, pVBInfo);
XGINew_SetRegANDOR(pVBInfo->P3d4, 0x32, ~0xDF, tempax);
XGINew_SetReg1(pVBInfo->Part2Port, 0x00, P2reg0);
if (!(P2reg0 & 0x20)) {
pVBInfo->VBInfo = DisableCRT2Display;
/* XGI_SetCRT2Group301(SenseModeNo, HwDeviceExtension, pVBInfo); */
}
}
}
XGI_DisableBridge(HwDeviceExtension, pVBInfo); /* shampoo 0226 */
}
unsigned short XGINew_SenseLCD(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo)
{
/* unsigned short SoftSetting ; */
unsigned short temp;
if ((HwDeviceExtension->jChipType >= XG20) || (HwDeviceExtension->jChipType >= XG40))
temp = 0;
else
temp = XGINew_GetPanelID(pVBInfo);
if (!temp)
temp = XGINew_GetLCDDDCInfo(HwDeviceExtension, pVBInfo);
return temp;
}
static unsigned char XGINew_GetLCDDDCInfo(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo)
{
unsigned short temp;
......@@ -401,3 +237,159 @@ static unsigned char XGINew_SenseHiTV(struct xgi_hw_device_info *HwDeviceExtensi
return 0;
}
}
void XGI_GetSenseStatus(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo)
{
unsigned short tempax = 0, tempbx, tempcx, temp, P2reg0 = 0, SenseModeNo = 0,
OutputSelect = *pVBInfo->pOutputSelect, ModeIdIndex, i;
pVBInfo->BaseAddr = (unsigned long) HwDeviceExtension->pjIOAddress;
if (pVBInfo->IF_DEF_LVDS == 1) {
tempax = XGINew_GetReg1(pVBInfo->P3c4, 0x1A); /* ynlai 02/27/2002 */
tempbx = XGINew_GetReg1(pVBInfo->P3c4, 0x1B);
tempax = ((tempax & 0xFE) >> 1) | (tempbx << 8);
if (tempax == 0x00) { /* Get Panel id from DDC */
temp = XGINew_GetLCDDDCInfo(HwDeviceExtension, pVBInfo);
if (temp == 1) { /* LCD connect */
XGINew_SetRegANDOR(pVBInfo->P3d4, 0x39, 0xFF, 0x01); /* set CR39 bit0="1" */
XGINew_SetRegANDOR(pVBInfo->P3d4, 0x37, 0xEF, 0x00); /* clean CR37 bit4="0" */
temp = LCDSense;
} else { /* LCD don't connect */
temp = 0;
}
} else {
XGINew_GetPanelID(pVBInfo);
temp = LCDSense;
}
tempbx = ~(LCDSense | AVIDEOSense | SVIDEOSense);
XGINew_SetRegANDOR(pVBInfo->P3d4, 0x32, tempbx, temp);
} else { /* for 301 */
if (pVBInfo->VBInfo & SetCRT2ToHiVisionTV) { /* for HiVision */
tempax = XGINew_GetReg1(pVBInfo->P3c4, 0x38);
temp = tempax & 0x01;
tempax = XGINew_GetReg1(pVBInfo->P3c4, 0x3A);
temp = temp | (tempax & 0x02);
XGINew_SetRegANDOR(pVBInfo->P3d4, 0x32, 0xA0, temp);
} else {
if (XGI_BridgeIsOn(pVBInfo)) {
P2reg0 = XGINew_GetReg1(pVBInfo->Part2Port, 0x00);
if (!XGINew_BridgeIsEnable(HwDeviceExtension, pVBInfo)) {
SenseModeNo = 0x2e;
/* XGINew_SetReg1(pVBInfo->P3d4, 0x30, 0x41); */
/* XGISetModeNew(HwDeviceExtension, 0x2e); // ynlai InitMode */
temp = XGI_SearchModeID(SenseModeNo, &ModeIdIndex, pVBInfo);
XGI_GetVGAType(HwDeviceExtension, pVBInfo);
XGI_GetVBType(pVBInfo);
pVBInfo->SetFlag = 0x00;
pVBInfo->ModeType = ModeVGA;
pVBInfo->VBInfo = SetCRT2ToRAMDAC | LoadDACFlag | SetInSlaveMode;
XGI_GetLCDInfo(0x2e, ModeIdIndex, pVBInfo);
XGI_GetTVInfo(0x2e, ModeIdIndex, pVBInfo);
XGI_EnableBridge(HwDeviceExtension, pVBInfo);
XGI_SetCRT2Group301(SenseModeNo, HwDeviceExtension, pVBInfo);
XGI_SetCRT2ModeRegs(0x2e, HwDeviceExtension, pVBInfo);
/* XGI_DisableBridge( HwDeviceExtension, pVBInfo ) ; */
XGINew_SetRegANDOR(pVBInfo->P3c4, 0x01, 0xDF, 0x20); /* Display Off 0212 */
for (i = 0; i < 20; i++)
XGI_LongWait(pVBInfo);
}
XGINew_SetReg1(pVBInfo->Part2Port, 0x00, 0x1c);
tempax = 0;
tempbx = *pVBInfo->pRGBSenseData;
if (!(XGINew_Is301B(pVBInfo)))
tempbx = *pVBInfo->pRGBSenseData2;
tempcx = 0x0E08;
if (XGINew_Sense(tempbx, tempcx, pVBInfo)) {
if (XGINew_Sense(tempbx, tempcx, pVBInfo))
tempax |= Monitor2Sense;
}
if (pVBInfo->VBType & VB_XGI301C)
XGINew_SetRegOR(pVBInfo->Part4Port, 0x0d, 0x04);
if (XGINew_SenseHiTV(HwDeviceExtension, pVBInfo)) { /* add by kuku for Multi-adapter sense HiTV */
tempax |= HiTVSense;
if ((pVBInfo->VBType & VB_XGI301C))
tempax ^= (HiTVSense | YPbPrSense);
}
if (!(tempax & (HiTVSense | YPbPrSense))) { /* start */
tempbx = *pVBInfo->pYCSenseData;
if (!(XGINew_Is301B(pVBInfo)))
tempbx = *pVBInfo->pYCSenseData2;
tempcx = 0x0604;
if (XGINew_Sense(tempbx, tempcx, pVBInfo)) {
if (XGINew_Sense(tempbx, tempcx, pVBInfo))
tempax |= SVIDEOSense;
}
if (OutputSelect & BoardTVType) {
tempbx = *pVBInfo->pVideoSenseData;
if (!(XGINew_Is301B(pVBInfo)))
tempbx = *pVBInfo->pVideoSenseData2;
tempcx = 0x0804;
if (XGINew_Sense(tempbx, tempcx, pVBInfo)) {
if (XGINew_Sense(tempbx, tempcx, pVBInfo))
tempax |= AVIDEOSense;
}
} else {
if (!(tempax & SVIDEOSense)) {
tempbx = *pVBInfo->pVideoSenseData;
if (!(XGINew_Is301B(pVBInfo)))
tempbx = *pVBInfo->pVideoSenseData2;
tempcx = 0x0804;
if (XGINew_Sense(tempbx, tempcx, pVBInfo)) {
if (XGINew_Sense(tempbx, tempcx, pVBInfo))
tempax |= AVIDEOSense;
}
}
}
}
} /* end */
if (!(tempax & Monitor2Sense)) {
if (XGINew_SenseLCD(HwDeviceExtension, pVBInfo))
tempax |= LCDSense;
}
tempbx = 0;
tempcx = 0;
XGINew_Sense(tempbx, tempcx, pVBInfo);
XGINew_SetRegANDOR(pVBInfo->P3d4, 0x32, ~0xDF, tempax);
XGINew_SetReg1(pVBInfo->Part2Port, 0x00, P2reg0);
if (!(P2reg0 & 0x20)) {
pVBInfo->VBInfo = DisableCRT2Display;
/* XGI_SetCRT2Group301(SenseModeNo, HwDeviceExtension, pVBInfo); */
}
}
}
XGI_DisableBridge(HwDeviceExtension, pVBInfo); /* shampoo 0226 */
}
unsigned short XGINew_SenseLCD(struct xgi_hw_device_info *HwDeviceExtension, struct vb_device_info *pVBInfo)
{
/* unsigned short SoftSetting ; */
unsigned short temp;
if ((HwDeviceExtension->jChipType >= XG20) || (HwDeviceExtension->jChipType >= XG40))
temp = 0;
else
temp = XGINew_GetPanelID(pVBInfo);
if (!temp)
temp = XGINew_GetLCDDDCInfo(HwDeviceExtension, pVBInfo);
return temp;
}
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