staging: xgifb: move XGI21_LVDSCapStruct into xgifb_video_info

Move the LVDS data into a device-specific data, and eliminate the global
variable usage.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

6 files changed, 86 insertions, 97 deletions

diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c
index 1ec36b382d9..185955a693b 100644
--- a/drivers/staging/xgifb/XGI_main_26.c
+++ b/drivers/staging/xgifb/XGI_main_26.c
@@ -382,7 +382,7 @@ static void XGIRegInit(struct vb_device_info *XGI_Pr, unsigned long BaseAddr)
 
 /* ------------------ Internal helper routines ----------------- */
 
-static int XGIfb_GetXG21DefaultLVDSModeIdx(void)
+static int XGIfb_GetXG21DefaultLVDSModeIdx(struct xgifb_video_info *xgifb_info)
 {
 
 	int found_mode = 0;
@@ -391,11 +391,11 @@ static int XGIfb_GetXG21DefaultLVDSModeIdx(void)
 	found_mode = 0;
 	while ((XGIbios_mode[XGIfb_mode_idx].mode_no != 0)
 			&& (XGIbios_mode[XGIfb_mode_idx].xres
-					<= XGI21_LCDCapList[0].LVDSHDE)) {
+					<= xgifb_info->lvds_data.LVDSHDE)) {
 		if ((XGIbios_mode[XGIfb_mode_idx].xres
-				== XGI21_LCDCapList[0].LVDSHDE)
+				== xgifb_info->lvds_data.LVDSHDE)
 				&& (XGIbios_mode[XGIfb_mode_idx].yres
-						== XGI21_LCDCapList[0].LVDSVDE)
+					== xgifb_info->lvds_data.LVDSVDE)
 				&& (XGIbios_mode[XGIfb_mode_idx].bpp == 8)) {
 			found_mode = 1;
 			break;
@@ -458,8 +458,8 @@ static int XGIfb_validate_mode(struct xgifb_video_info *xgifb_info, int myindex)
 
 	if (xgifb_info->chip == XG21) {
 		if (xgifb_info->display2 == XGIFB_DISP_LCD) {
-			xres = XGI21_LCDCapList[0].LVDSHDE;
-			yres = XGI21_LCDCapList[0].LVDSVDE;
+			xres = xgifb_info->lvds_data.LVDSHDE;
+			yres = xgifb_info->lvds_data.LVDSVDE;
 			if (XGIbios_mode[myindex].xres > xres)
 				return -1;
 			if (XGIbios_mode[myindex].yres > yres)
@@ -1173,7 +1173,7 @@ static int XGIfb_do_set_var(struct fb_var_screeninfo *var, int isactive,
 	if (isactive) {
 
 		XGIfb_pre_setmode(xgifb_info);
-		if (XGISetModeNew(hw_info,
+		if (XGISetModeNew(xgifb_info, hw_info,
 				  XGIbios_mode[xgifb_info->mode_idx].mode_no)
 					== 0) {
 			printk(KERN_ERR "XGIfb: Setting mode[0x%x] failed\n",
@@ -2167,7 +2167,7 @@ static int __devinit xgifb_probe(struct pci_dev *pdev,
 		if (xgifb_info->display2 == XGIFB_DISP_LCD &&
 		    xgifb_info->chip == XG21)
 			xgifb_info->mode_idx =
-				XGIfb_GetXG21DefaultLVDSModeIdx();
+				XGIfb_GetXG21DefaultLVDSModeIdx(xgifb_info);
 		else
 			xgifb_info->mode_idx = DEFAULT_MODE;
 	}
diff --git a/drivers/staging/xgifb/XGIfb.h b/drivers/staging/xgifb/XGIfb.h
index 7611846a703..67a21a8a9b8 100644
--- a/drivers/staging/xgifb/XGIfb.h
+++ b/drivers/staging/xgifb/XGIfb.h
@@ -90,6 +90,8 @@ struct xgifb_video_info {
 	unsigned char TV_type;
 	unsigned char TV_plug;
 
+	struct XGI21_LVDSCapStruct lvds_data;
+
 	enum XGI_CHIP_TYPE chip;
 	unsigned char revision_id;
 
diff --git a/drivers/staging/xgifb/vb_init.c b/drivers/staging/xgifb/vb_init.c
index 0e7052fab88..a2fa10c8c89 100644
--- a/drivers/staging/xgifb/vb_init.c
+++ b/drivers/staging/xgifb/vb_init.c
@@ -1070,19 +1070,20 @@ static int XGINew_DDRSizing340(struct xgi_hw_device_info *HwDeviceExtension,
 	return 0;
 }
 
-static void XGINew_SetDRAMSize_340(struct xgi_hw_device_info *HwDeviceExtension,
+static void XGINew_SetDRAMSize_340(struct xgifb_video_info *xgifb_info,
+		struct xgi_hw_device_info *HwDeviceExtension,
 		struct vb_device_info *pVBInfo)
 {
 	unsigned short data;
 
 	pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress;
 
-	XGISetModeNew(HwDeviceExtension, 0x2e);
+	XGISetModeNew(xgifb_info, HwDeviceExtension, 0x2e);
 
 	data = xgifb_reg_get(pVBInfo->P3c4, 0x21);
 	/* disable read cache */
 	xgifb_reg_set(pVBInfo->P3c4, 0x21, (unsigned short) (data & 0xDF));
-	XGI_DisplayOff(HwDeviceExtension, pVBInfo);
+	XGI_DisplayOff(xgifb_info, HwDeviceExtension, pVBInfo);
 
 	/* data = xgifb_reg_get(pVBInfo->P3c4, 0x1); */
 	/* data |= 0x20 ; */
@@ -1156,7 +1157,7 @@ static void xgifb_read_vbios(struct pci_dev *pdev,
 	if (entry >= j)
 		entry = 0;
 	i += entry * 25;
-	lvds = &pVBInfo->XG21_LVDSCapList[0];
+	lvds = &xgifb_info->lvds_data;
 	if (vbios_size <= i + 24)
 		goto error;
 	lvds->LVDS_Capability	= vbios[i]	| (vbios[i + 1] << 8);
@@ -1779,7 +1780,7 @@ unsigned char XGIInitNew(struct pci_dev *pdev)
 					 pVBInfo);
 
 	printk("20");
-	XGINew_SetDRAMSize_340(HwDeviceExtension, pVBInfo);
+	XGINew_SetDRAMSize_340(xgifb_info, HwDeviceExtension, pVBInfo);
 	printk("21");
 
 	printk("22");
diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c
index 6b9b72081a8..67a316c3c10 100644
--- a/drivers/staging/xgifb/vb_setmode.c
+++ b/drivers/staging/xgifb/vb_setmode.c
@@ -143,9 +143,6 @@ void InitTo330Pointer(unsigned char ChipType, struct vb_device_info *pVBInfo)
 	else
 		pVBInfo->LCDCapList = XGI_LCDCapList;
 
-	if ((ChipType == XG21) || (ChipType == XG27))
-		pVBInfo->XG21_LVDSCapList = XGI21_LCDCapList;
-
 	pVBInfo->XGI_TVDelayList = XGI301TVDelayList;
 	pVBInfo->XGI_TVDelayList2 = XGI301TVDelayList2;
 
@@ -3648,11 +3645,6 @@ static void XGI_XG27BLSignalVDD(unsigned short tempbh, unsigned short tempbl,
 	xgifb_reg_and_or(pVBInfo->P3d4, 0x48, ~tempbh, tempbl);
 }
 
-static unsigned short XGI_GetLVDSOEMTableIndex(struct vb_device_info *pVBInfo)
-{
-	return 0;
-}
-
 /* --------------------------------------------------------------------- */
 /* Function : XGI_XG21SetPanelDelay */
 /* Input : */
@@ -3663,26 +3655,25 @@ static unsigned short XGI_GetLVDSOEMTableIndex(struct vb_device_info *pVBInfo)
 /* : bl : 3 ; T3 : the duration between CPL off and signal off */
 /* : bl : 4 ; T4 : the duration signal off and Vdd off */
 /* --------------------------------------------------------------------- */
-static void XGI_XG21SetPanelDelay(unsigned short tempbl,
+static void XGI_XG21SetPanelDelay(struct xgifb_video_info *xgifb_info,
+		unsigned short tempbl,
 		struct vb_device_info *pVBInfo)
 {
-	unsigned short index;
-
-	index = XGI_GetLVDSOEMTableIndex(pVBInfo);
 	if (tempbl == 1)
-		mdelay(pVBInfo->XG21_LVDSCapList[index].PSC_S1);
+		mdelay(xgifb_info->lvds_data.PSC_S1);
 
 	if (tempbl == 2)
-		mdelay(pVBInfo->XG21_LVDSCapList[index].PSC_S2);
+		mdelay(xgifb_info->lvds_data.PSC_S2);
 
 	if (tempbl == 3)
-		mdelay(pVBInfo->XG21_LVDSCapList[index].PSC_S3);
+		mdelay(xgifb_info->lvds_data.PSC_S3);
 
 	if (tempbl == 4)
-		mdelay(pVBInfo->XG21_LVDSCapList[index].PSC_S4);
+		mdelay(xgifb_info->lvds_data.PSC_S4);
 }
 
-static void XGI_DisplayOn(struct xgi_hw_device_info *pXGIHWDE,
+static void XGI_DisplayOn(struct xgifb_video_info *xgifb_info,
+		struct xgi_hw_device_info *pXGIHWDE,
 		struct vb_device_info *pVBInfo)
 {
 
@@ -3692,12 +3683,12 @@ static void XGI_DisplayOn(struct xgi_hw_device_info *pXGIHWDE,
 			if (!(XGI_XG21GetPSCValue(pVBInfo) & 0x1)) {
 				/* LVDS VDD on */
 				XGI_XG21BLSignalVDD(0x01, 0x01, pVBInfo);
-				XGI_XG21SetPanelDelay(2, pVBInfo);
+				XGI_XG21SetPanelDelay(xgifb_info, 2, pVBInfo);
 			}
 			if (!(XGI_XG21GetPSCValue(pVBInfo) & 0x20))
 				/* LVDS signal on */
 				XGI_XG21BLSignalVDD(0x20, 0x20, pVBInfo);
-			XGI_XG21SetPanelDelay(3, pVBInfo);
+			XGI_XG21SetPanelDelay(xgifb_info, 3, pVBInfo);
 			/* LVDS backlight on */
 			XGI_XG21BLSignalVDD(0x02, 0x02, pVBInfo);
 		} else {
@@ -3712,12 +3703,12 @@ static void XGI_DisplayOn(struct xgi_hw_device_info *pXGIHWDE,
 			if (!(XGI_XG27GetPSCValue(pVBInfo) & 0x1)) {
 				/* LVDS VDD on */
 				XGI_XG27BLSignalVDD(0x01, 0x01, pVBInfo);
-				XGI_XG21SetPanelDelay(2, pVBInfo);
+				XGI_XG21SetPanelDelay(xgifb_info, 2, pVBInfo);
 			}
 			if (!(XGI_XG27GetPSCValue(pVBInfo) & 0x20))
 				/* LVDS signal on */
 				XGI_XG27BLSignalVDD(0x20, 0x20, pVBInfo);
-			XGI_XG21SetPanelDelay(3, pVBInfo);
+			XGI_XG21SetPanelDelay(xgifb_info, 3, pVBInfo);
 			/* LVDS backlight on */
 			XGI_XG27BLSignalVDD(0x02, 0x02, pVBInfo);
 		} else {
@@ -3728,7 +3719,8 @@ static void XGI_DisplayOn(struct xgi_hw_device_info *pXGIHWDE,
 	}
 }
 
-void XGI_DisplayOff(struct xgi_hw_device_info *pXGIHWDE,
+void XGI_DisplayOff(struct xgifb_video_info *xgifb_info,
+		struct xgi_hw_device_info *pXGIHWDE,
 		struct vb_device_info *pVBInfo)
 {
 
@@ -3736,7 +3728,7 @@ void XGI_DisplayOff(struct xgi_hw_device_info *pXGIHWDE,
 		if (pVBInfo->IF_DEF_LVDS == 1) {
 			/* LVDS backlight off */
 			XGI_XG21BLSignalVDD(0x02, 0x00, pVBInfo);
-			XGI_XG21SetPanelDelay(3, pVBInfo);
+			XGI_XG21SetPanelDelay(xgifb_info, 3, pVBInfo);
 		} else {
 			/* DVO/DVI signal off */
 			XGI_XG21BLSignalVDD(0x20, 0x00, pVBInfo);
@@ -3747,7 +3739,7 @@ void XGI_DisplayOff(struct xgi_hw_device_info *pXGIHWDE,
 		if ((XGI_XG27GetPSCValue(pVBInfo) & 0x2)) {
 			/* LVDS backlight off */
 			XGI_XG27BLSignalVDD(0x02, 0x00, pVBInfo);
-			XGI_XG21SetPanelDelay(3, pVBInfo);
+			XGI_XG21SetPanelDelay(xgifb_info, 3, pVBInfo);
 		}
 
 		if (pVBInfo->IF_DEF_LVDS == 0)
@@ -5813,11 +5805,11 @@ static void XGI_DisableGatingCRT(struct xgi_hw_device_info *HwDeviceExtension,
 	xgifb_reg_and_or(pVBInfo->P3d4, 0x63, 0xBF, 0x00);
 }
 
-static unsigned char XGI_XG21CheckLVDSMode(unsigned short ModeNo,
-		unsigned short ModeIdIndex, struct vb_device_info *pVBInfo)
+static unsigned char XGI_XG21CheckLVDSMode(struct xgifb_video_info *xgifb_info,
+		unsigned short ModeNo, unsigned short ModeIdIndex,
+		struct vb_device_info *pVBInfo)
 {
-	unsigned short xres, yres, colordepth, modeflag, resindex,
-			lvdstableindex;
+	unsigned short xres, yres, colordepth, modeflag, resindex;
 
 	resindex = XGI_GetResInfo(ModeNo, ModeIdIndex, pVBInfo);
 	if (ModeNo <= 0x13) {
@@ -5846,18 +5838,15 @@ static unsigned char XGI_XG21CheckLVDSMode(unsigned short ModeNo,
 
 	}
 
-	lvdstableindex = XGI_GetLVDSOEMTableIndex(pVBInfo);
-	if (xres > (pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSHDE))
+	if (xres > xgifb_info->lvds_data.LVDSHDE)
 		return 0;
 
-	if (yres > (pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSVDE))
+	if (yres > xgifb_info->lvds_data.LVDSVDE)
 		return 0;
 
 	if (ModeNo > 0x13) {
-		if ((xres != (pVBInfo->XG21_LVDSCapList[lvdstableindex].
-				LVDSHDE)) ||
-		    (yres != (pVBInfo->XG21_LVDSCapList[lvdstableindex].
-				LVDSVDE))) {
+		if (xres != xgifb_info->lvds_data.LVDSHDE ||
+		    yres != xgifb_info->lvds_data.LVDSVDE) {
 			colordepth = XGI_GetColorDepth(ModeNo,
 						       ModeIdIndex,
 						       pVBInfo);
@@ -5869,28 +5858,26 @@ static unsigned char XGI_XG21CheckLVDSMode(unsigned short ModeNo,
 	return 1;
 }
 
-static void xgifb_set_lvds(int chip_id,
+static void xgifb_set_lvds(struct xgifb_video_info *xgifb_info,
+			   int chip_id,
 			   unsigned short ModeNo,
 			   unsigned short ModeIdIndex,
 			   struct vb_device_info *pVBInfo)
 {
 	unsigned char temp, Miscdata;
-	unsigned short xres, yres, modeflag, resindex, lvdstableindex;
+	unsigned short xres, yres, modeflag, resindex;
 	unsigned short LVDSHT, LVDSHBS, LVDSHRS, LVDSHRE, LVDSHBE;
 	unsigned short LVDSVT, LVDSVBS, LVDSVRS, LVDSVRE, LVDSVBE;
 	unsigned short value;
 
-	lvdstableindex = XGI_GetLVDSOEMTableIndex(pVBInfo);
-	temp = (unsigned char) ((pVBInfo->XG21_LVDSCapList[lvdstableindex].
-					LVDS_Capability &
+	temp = (unsigned char) ((xgifb_info->lvds_data.LVDS_Capability &
 				(LCDPolarity << 8)) >> 8);
 	temp &= LCDPolarity;
 	Miscdata = (unsigned char) inb(pVBInfo->P3cc);
 
 	outb((Miscdata & 0x3F) | temp, pVBInfo->P3c2);
 
-	temp = (unsigned char) (pVBInfo->XG21_LVDSCapList[lvdstableindex].
-					LVDS_Capability & LCDPolarity);
+	temp = xgifb_info->lvds_data.LVDS_Capability & LCDPolarity;
 	/* SR35[7] FP VSync polarity */
 	xgifb_reg_and_or(pVBInfo->P3c4, 0x35, ~0x80, temp & 0x80);
 	/* SR30[5] FP HSync polarity */
@@ -5917,48 +5904,43 @@ static void xgifb_set_lvds(int chip_id,
 	if (!(modeflag & Charx8Dot))
 		xres = xres * 8 / 9;
 
-	LVDSHT = pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSHT;
+	LVDSHT = xgifb_info->lvds_data.LVDSHT;
 
-	LVDSHBS = xres + (pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSHDE
-			- xres) / 2;
+	LVDSHBS = xres + (xgifb_info->lvds_data.LVDSHDE - xres) / 2;
 	if ((ModeNo <= 0x13) && (modeflag & HalfDCLK))
 		LVDSHBS -= xres / 4;
 
 	if (LVDSHBS > LVDSHT)
 		LVDSHBS -= LVDSHT;
 
-	LVDSHRS = LVDSHBS + pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSHFP;
+	LVDSHRS = LVDSHBS + xgifb_info->lvds_data.LVDSHFP;
 	if (LVDSHRS > LVDSHT)
 		LVDSHRS -= LVDSHT;
 
-	LVDSHRE = LVDSHRS + pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSHSYNC;
+	LVDSHRE = LVDSHRS + xgifb_info->lvds_data.LVDSHSYNC;
 	if (LVDSHRE > LVDSHT)
 		LVDSHRE -= LVDSHT;
 
-	LVDSHBE = LVDSHBS + LVDSHT
-			- pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSHDE;
+	LVDSHBE = LVDSHBS + LVDSHT - xgifb_info->lvds_data.LVDSHDE;
 
-	LVDSVT = pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSVT;
+	LVDSVT = xgifb_info->lvds_data.LVDSVT;
 
-	LVDSVBS = yres + (pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSVDE
-			- yres) / 2;
+	LVDSVBS = yres + (xgifb_info->lvds_data.LVDSVDE - yres) / 2;
 	if ((ModeNo > 0x13) && (modeflag & DoubleScanMode))
 		LVDSVBS += yres / 2;
 
 	if (LVDSVBS > LVDSVT)
 		LVDSVBS -= LVDSVT;
 
-	LVDSVRS = LVDSVBS + pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSVFP;
+	LVDSVRS = LVDSVBS + xgifb_info->lvds_data.LVDSVFP;
 	if (LVDSVRS > LVDSVT)
 		LVDSVRS -= LVDSVT;
 
-	LVDSVRE = LVDSVRS + pVBInfo->XG21_LVDSCapList[lvdstableindex].
-					LVDSVSYNC;
+	LVDSVRE = LVDSVRS + xgifb_info->lvds_data.LVDSVSYNC;
 	if (LVDSVRE > LVDSVT)
 		LVDSVRE -= LVDSVT;
 
-	LVDSVBE = LVDSVBS + LVDSVT
-			- pVBInfo->XG21_LVDSCapList[lvdstableindex].LVDSVDE;
+	LVDSVBE = LVDSVBS + LVDSVT - xgifb_info->lvds_data.LVDSVDE;
 
 	temp = (unsigned char) xgifb_reg_get(pVBInfo->P3d4, 0x11);
 	xgifb_reg_set(pVBInfo->P3d4, 0x11, temp & 0x7f); /* Unlock CRTC */
@@ -6058,13 +6040,9 @@ static void xgifb_set_lvds(int chip_id,
 
 		xgifb_reg_and_or(pVBInfo->P3c4, 0x31, ~0x30, value);
 		xgifb_reg_set(pVBInfo->P3c4,
-			      0x2B,
-			      pVBInfo->XG21_LVDSCapList[lvdstableindex].
-					VCLKData1);
+			      0x2B, xgifb_info->lvds_data.VCLKData1);
 		xgifb_reg_set(pVBInfo->P3c4,
-			      0x2C,
-			      pVBInfo->XG21_LVDSCapList[lvdstableindex].
-					VCLKData2);
+			      0x2C, xgifb_info->lvds_data.VCLKData2);
 		value += 0x10;
 	}
 
@@ -6156,7 +6134,8 @@ static unsigned char XGI_EnableChISLCD(struct vb_device_info *pVBInfo)
 	return 0;
 }
 
-static void XGI_DisableBridge(struct xgi_hw_device_info *HwDeviceExtension,
+static void XGI_DisableBridge(struct xgifb_video_info *xgifb_info,
+		struct xgi_hw_device_info *HwDeviceExtension,
 		struct vb_device_info *pVBInfo)
 {
 	unsigned short tempah = 0;
@@ -6200,7 +6179,7 @@ static void XGI_DisableBridge(struct xgi_hw_device_info *HwDeviceExtension,
 						| SetSimuScanMode))) {
 			if (pVBInfo->SetFlag & GatingCRT)
 				XGI_EnableGatingCRT(HwDeviceExtension, pVBInfo);
-			XGI_DisplayOff(HwDeviceExtension, pVBInfo);
+			XGI_DisplayOff(xgifb_info, HwDeviceExtension, pVBInfo);
 		}
 
 		if (pVBInfo->VBInfo & SetCRT2ToLCDA) {
@@ -6250,7 +6229,7 @@ static void XGI_DisableBridge(struct xgi_hw_device_info *HwDeviceExtension,
 
 		if (pVBInfo->VBInfo & (DisableCRT2Display | SetCRT2ToLCDA
 				| SetSimuScanMode))
-			XGI_DisplayOff(HwDeviceExtension, pVBInfo);
+			XGI_DisplayOff(xgifb_info, HwDeviceExtension, pVBInfo);
 	}
 }
 
@@ -7178,7 +7157,8 @@ void XGI_SenseCRT1(struct vb_device_info *pVBInfo)
 	xgifb_reg_set(pVBInfo->P3c4, 0x1F, (unsigned char) SR1F);
 }
 
-static void XGI_EnableBridge(struct xgi_hw_device_info *HwDeviceExtension,
+static void XGI_EnableBridge(struct xgifb_video_info *xgifb_info,
+		struct xgi_hw_device_info *HwDeviceExtension,
 		struct vb_device_info *pVBInfo)
 {
 	unsigned short tempah;
@@ -7284,7 +7264,8 @@ static void XGI_EnableBridge(struct xgi_hw_device_info *HwDeviceExtension,
 			if (!(pVBInfo->SetFlag & GatingCRT)) {
 				XGI_DisableGatingCRT(HwDeviceExtension,
 						     pVBInfo);
-				XGI_DisplayOn(HwDeviceExtension, pVBInfo);
+				XGI_DisplayOn(xgifb_info, HwDeviceExtension,
+						pVBInfo);
 			}
 		}
 	} /* 301 */
@@ -7300,11 +7281,12 @@ static void XGI_EnableBridge(struct xgi_hw_device_info *HwDeviceExtension,
 			xgifb_reg_or(pVBInfo->Part1Port, 0x2E, 0x80);
 
 		xgifb_reg_and(pVBInfo->Part1Port, 0x00, 0x7F);
-		XGI_DisplayOn(HwDeviceExtension, pVBInfo);
+		XGI_DisplayOn(xgifb_info, HwDeviceExtension, pVBInfo);
 	} /* End of VB */
 }
 
-static void XGI_SetCRT1Group(struct xgi_hw_device_info *HwDeviceExtension,
+static void XGI_SetCRT1Group(struct xgifb_video_info *xgifb_info,
+		struct xgi_hw_device_info *HwDeviceExtension,
 		unsigned short ModeNo, unsigned short ModeIdIndex,
 		struct vb_device_info *pVBInfo)
 {
@@ -7385,7 +7367,8 @@ static void XGI_SetCRT1Group(struct xgi_hw_device_info *HwDeviceExtension,
 					pVBInfo, RefreshRateTableIndex, ModeNo);
 
 			if (pVBInfo->IF_DEF_LVDS == 1)
-				xgifb_set_lvds(HwDeviceExtension->jChipType,
+				xgifb_set_lvds(xgifb_info,
+						HwDeviceExtension->jChipType,
 						ModeNo, ModeIdIndex, pVBInfo);
 		}
 	}
@@ -7397,7 +7380,8 @@ static void XGI_SetCRT1Group(struct xgi_hw_device_info *HwDeviceExtension,
 	XGI_LoadDAC(ModeNo, ModeIdIndex, pVBInfo);
 }
 
-unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension,
+unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info,
+			struct xgi_hw_device_info *HwDeviceExtension,
 			unsigned short ModeNo)
 {
 	unsigned short ModeIdIndex;
@@ -7466,10 +7450,10 @@ unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension,
 		XGI_GetVBInfo(ModeNo, ModeIdIndex, HwDeviceExtension, pVBInfo);
 		XGI_GetTVInfo(ModeNo, ModeIdIndex, pVBInfo);
 		XGI_GetLCDInfo(ModeNo, ModeIdIndex, pVBInfo);
-		XGI_DisableBridge(HwDeviceExtension, pVBInfo);
+		XGI_DisableBridge(xgifb_info, HwDeviceExtension, pVBInfo);
 
 		if (pVBInfo->VBInfo & (SetSimuScanMode | SetCRT2ToLCDA)) {
-			XGI_SetCRT1Group(HwDeviceExtension, ModeNo,
+			XGI_SetCRT1Group(xgifb_info, HwDeviceExtension, ModeNo,
 					ModeIdIndex, pVBInfo);
 
 			if (pVBInfo->VBInfo & SetCRT2ToLCDA) {
@@ -7478,7 +7462,8 @@ unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension,
 			}
 		} else {
 			if (!(pVBInfo->VBInfo & SwitchToCRT2)) {
-				XGI_SetCRT1Group(HwDeviceExtension, ModeNo,
+				XGI_SetCRT1Group(xgifb_info,
+						HwDeviceExtension, ModeNo,
 						ModeIdIndex, pVBInfo);
 				if (pVBInfo->VBInfo & SetCRT2ToLCDA) {
 					XGI_SetLCDAGroup(ModeNo, ModeIdIndex,
@@ -7508,11 +7493,11 @@ unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension,
 		XGI_SetCRT2ModeRegs(ModeNo, HwDeviceExtension, pVBInfo);
 		XGI_OEM310Setting(ModeNo, ModeIdIndex, pVBInfo); /*0212*/
 		XGI_CloseCRTC(HwDeviceExtension, pVBInfo);
-		XGI_EnableBridge(HwDeviceExtension, pVBInfo);
+		XGI_EnableBridge(xgifb_info, HwDeviceExtension, pVBInfo);
 	} /* !XG20 */
 	else {
 		if (pVBInfo->IF_DEF_LVDS == 1)
-			if (!XGI_XG21CheckLVDSMode(ModeNo,
+			if (!XGI_XG21CheckLVDSMode(xgifb_info, ModeNo,
 						   ModeIdIndex,
 						   pVBInfo))
 				return 0;
@@ -7528,12 +7513,12 @@ unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension,
 		pVBInfo->SetFlag = 0;
 		pVBInfo->VBInfo = DisableCRT2Display;
 
-		XGI_DisplayOff(HwDeviceExtension, pVBInfo);
+		XGI_DisplayOff(xgifb_info, HwDeviceExtension, pVBInfo);
 
-		XGI_SetCRT1Group(HwDeviceExtension, ModeNo, ModeIdIndex,
-				pVBInfo);
+		XGI_SetCRT1Group(xgifb_info, HwDeviceExtension, ModeNo,
+				ModeIdIndex, pVBInfo);
 
-		XGI_DisplayOn(HwDeviceExtension, pVBInfo);
+		XGI_DisplayOn(xgifb_info, HwDeviceExtension, pVBInfo);
 	}
 
 	XGI_UpdateModeInfo(HwDeviceExtension, pVBInfo);
diff --git a/drivers/staging/xgifb/vb_setmode.h b/drivers/staging/xgifb/vb_setmode.h
index 6178e791b4d..552482858c1 100644
--- a/drivers/staging/xgifb/vb_setmode.h
+++ b/drivers/staging/xgifb/vb_setmode.h
@@ -6,11 +6,13 @@ extern void XGI_UnLockCRT2(struct xgi_hw_device_info *HwDeviceExtension,
 			   struct vb_device_info *);
 extern void XGI_LockCRT2(struct xgi_hw_device_info *HwDeviceExtension,
 			 struct vb_device_info *);
-extern void XGI_DisplayOff(struct xgi_hw_device_info *,
+extern void XGI_DisplayOff(struct xgifb_video_info *,
+			   struct xgi_hw_device_info *,
 			   struct vb_device_info *);
 extern void XGI_GetVBType(struct vb_device_info *);
 extern void XGI_SenseCRT1(struct vb_device_info *);
-extern unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension,
+extern unsigned char XGISetModeNew(struct xgifb_video_info *xgifb_info,
+				   struct xgi_hw_device_info *HwDeviceExtension,
 				   unsigned short ModeNo) ;
 
 extern unsigned char XGI_SearchModeID(unsigned short ModeNo,
diff --git a/drivers/staging/xgifb/vb_struct.h b/drivers/staging/xgifb/vb_struct.h
index a8004f71611..6556a0d6ff8 100644
--- a/drivers/staging/xgifb/vb_struct.h
+++ b/drivers/staging/xgifb/vb_struct.h
@@ -375,7 +375,6 @@ struct vb_device_info {
 	unsigned char   *pXGINew_CR97 ;
 
 	struct XGI330_LCDCapStruct  *LCDCapList;
-	struct XGI21_LVDSCapStruct  *XG21_LVDSCapList;
 
 	struct XGI_TimingHStruct  *TimingH;
 	struct XGI_TimingVStruct  *TimingV;