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Commit a35cd0ba authored by Aaro Koskinen's avatar Aaro Koskinen Committed by Greg Kroah-Hartman
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staging: xgifb: delete support for Chrontel 7017 TV output 



IF_DEF_CH7017 is hard-coded to 0, so this is all just dead code that
can be deleted.

Signed-off-by: default avatarAaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 9f52fc9a

drivers/staging/xgifb/vb_def.h

+0 −1
Original line number Diff line number Diff line
@@ -90,7 +90,6 @@ 
#define VB_XGI301LV       0x0008

#define VB_XGI302LV       0x0010

#define VB_LVDS_NS        0x0001       /* 3rd party chip */

#define VB_CH7017         0x0002

#define VB_CH7007         0x0080       /* [Billy] 07/05/03 */



#define ModeInfoFlag      0x0007

drivers/staging/xgifb/vb_setmode.c

+220 −331
Original line number Diff line number Diff line
@@ -2622,7 +2622,6 @@ static void XGI_GetLVDSData(unsigned short ModeNo, unsigned short ModeIdIndex, 
{

	unsigned short tempbx;

	struct XGI330_LVDSDataStruct *LCDPtr = NULL;

	struct XGI330_CHTVDataStruct *TVPtr = NULL;



	tempbx = 2;
@@ -2635,17 +2634,6 @@ static void XGI_GetLVDSData(unsigned short ModeNo, unsigned short ModeIdIndex, 
		pVBInfo->HT = LCDPtr->LCDHT;

		pVBInfo->VT = LCDPtr->LCDVT;

	}

	if (pVBInfo->IF_DEF_CH7017 == 1) {

		if (pVBInfo->VBInfo & SetCRT2ToTV) {

			TVPtr = (struct XGI330_CHTVDataStruct *) XGI_GetTVPtr(

					tempbx, ModeNo, ModeIdIndex,

					RefreshRateTableIndex, pVBInfo);

			pVBInfo->VGAHT = TVPtr->VGAHT;

			pVBInfo->VGAVT = TVPtr->VGAVT;

			pVBInfo->HT = TVPtr->LCDHT;

			pVBInfo->VT = TVPtr->LCDVT;

		}

	}



	if (pVBInfo->VBInfo & (SetCRT2ToLCD | SetCRT2ToLCDA)) {

		if (!(pVBInfo->LCDInfo & (SetLCDtoNonExpanding
@@ -2722,18 +2710,6 @@ static void XGI_ModCRT1Regs(unsigned short ModeNo, unsigned short ModeIdIndex, 
			}

		}



		/* if (pVBInfo->IF_DEF_CH7017 == 1) {

			if (pVBInfo->VBInfo & SetCRT2ToTV)

				TVPtr = (struct XGI330_CHTVDataStruct *)

						XGI_GetTVPtr(

							tempbx,

							ModeNo,

							ModeIdIndex,

							RefreshRateTableIndex,

							pVBInfo);

		}

		*/



		XGI_SetCRT1Timing_H(pVBInfo, HwDeviceExtension);



		if (pVBInfo->IF_DEF_CH7007 == 1) {
@@ -2773,16 +2749,6 @@ static void XGI_ModCRT1Regs(unsigned short ModeNo, unsigned short ModeIdIndex, 
						CH7007TV_TimingVPtr[0].data[i];

			}

		}

		/* if (pVBInfo->IF_DEF_CH7017 == 1) {

			if (pVBInfo->VBInfo & SetCRT2ToTV)

				TVPtr = (struct XGI330_CHTVDataStruct *)

					XGI_GetTVPtr(tempbx,

						     ModeNo,

						     ModeIdIndex,

						     RefreshRateTableIndex,

						     pVBInfo);

		}

		*/



		XGI_SetCRT1Timing_V(ModeIdIndex, ModeNo, pVBInfo);
@@ -2885,8 +2851,6 @@ static void XGI_SetLVDSRegs(unsigned short ModeNo, unsigned short ModeIdIndex, 
		modeflag = pVBInfo->SModeIDTable[ModeIdIndex].St_ModeFlag;



	if (!(pVBInfo->SetFlag & Win9xDOSMode)) {

		if ((pVBInfo->IF_DEF_CH7017 == 0) || (pVBInfo->VBInfo

				& (SetCRT2ToLCD | SetCRT2ToLCDA))) {

		if (pVBInfo->IF_DEF_OEMUtil == 1) {

			tempbx = 8;

			LCDPtr = (struct XGI330_LCDDataDesStruct *)
@@ -3165,7 +3129,6 @@ static void XGI_SetLVDSRegs(unsigned short ModeNo, unsigned short ModeIdIndex, 
				(unsigned short) (temp3 & 0xff));

	}

}

}



/* --------------------------------------------------------------------- */

/* Function : XGI_GETLCDVCLKPtr */
@@ -3264,22 +3227,6 @@ static unsigned char XGI_GetVCLKPtr(unsigned short RefreshRateTableIndex, 
			if (pVBInfo->VBInfo & SetCRT2ToTV)

				return tempal;

		}

		/* else if ((pVBInfo->IF_DEF_CH7017==1) &&

			    (pVBInfo->VBType&VB_CH7017)) {

			if (ModeNo<=0x13)

				*tempal = pVBInfo->SModeIDTable[ModeIdIndex].

						St_CRT2CRTC;

			else

				*tempal = pVBInfo->RefIndex[

					RefreshRateTableIndex].Ext_CRT2CRTC;

			*tempal = *tempal & 0x1F;

			tempbx = 0;

			if (pVBInfo->TVInfo & SetPALTV)

				tempbx = tempbx + 2;

			if (pVBInfo->TVInfo & SetCHTVOverScan)

				tempbx++;

			tempbx = tempbx << 1;

		} */

	} /* {End of VB} */



	if ((pVBInfo->IF_DEF_CH7007 == 1) &&
@@ -3563,13 +3510,6 @@ void XGI_GetVBType(struct vb_device_info *pVBInfo) 
		}

		pVBInfo->VBType = tempbx;

	}

	/*

	else if (pVBInfo->IF_DEF_CH7017 == 1)

		pVBInfo->VBType = VB_CH7017;

	else //LVDS

		pVBInfo->VBType = VB_LVDS_NS;

	 */



}



void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex,
@@ -3627,17 +3567,6 @@ void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex, 
								  SetCRT2ToLCDA;

						}

					}

				} else if (pVBInfo->IF_DEF_CH7017 == 1) {

					if (pVBInfo->VBType & VB_CH7017) {

						if (temp & EnableDualEdge) {

							tempbx |=

							    SetCRT2ToDualEdge;



							if (temp & SetToLCDA)

								tempbx |=

								  SetCRT2ToLCDA;

						}

					}

				}

			}

		}
@@ -3648,8 +3577,6 @@ void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex, 
			    ((pVBInfo->VBType & VB_XGI301LV) ||

			    (pVBInfo->VBType & VB_XGI302LV) ||

			    (pVBInfo->VBType & VB_XGI301C))) ||

			    ((pVBInfo->IF_DEF_CH7017 == 1) &&

			    (pVBInfo->VBType & VB_CH7017)) ||

			    ((pVBInfo->IF_DEF_CH7007 == 1) &&

			    (pVBInfo->VBType & VB_CH7007))) {

				if (temp & SetYPbPr) { /* temp = CR38 */
@@ -3690,12 +3617,8 @@ void XGI_GetVBInfo(unsigned short ModeNo, unsigned short ModeIdIndex, 
					temp = 0x017C;

			}

		} else { /* 3nd party chip */

			if (pVBInfo->IF_DEF_CH7017 == 1)

				temp = (SetCRT2ToTV |

					SetCRT2ToLCD |

					SetCRT2ToLCDA);

			/* [Billy] 07/05/03 */

			else if (pVBInfo->IF_DEF_CH7007 == 1)

			if (pVBInfo->IF_DEF_CH7007 == 1)

				temp = SetCRT2ToTV;

			else

				temp = SetCRT2ToLCD;
@@ -3880,13 +3803,6 @@ void XGI_GetTVInfo(unsigned short ModeNo, unsigned short ModeIdIndex, 
			*/

		}



		if (pVBInfo->IF_DEF_CH7017 == 1) {

			tempbx = xgifb_reg_get(pVBInfo->P3d4, 0x35);



			if (tempbx & TVOverScan)

				tempbx |= SetCHTVOverScan;

		}



		if (pVBInfo->IF_DEF_CH7007 == 1) { /* [Billy] 07/05/04 */

			tempbx = xgifb_reg_get(pVBInfo->P3d4, 0x35);
@@ -4028,11 +3944,6 @@ unsigned char XGI_GetLCDInfo(unsigned short ModeNo, unsigned short ModeIdIndex, 
		}

	}



	if (pVBInfo->IF_DEF_CH7017 == 1) {

		if (tempax & LCDDualLink)

			tempbx |= SetLCDDualLink;

	}



	if (pVBInfo->IF_DEF_LVDS == 0) {

		if ((pVBInfo->LCDResInfo == Panel1400x1050) && (pVBInfo->VBInfo

				& SetCRT2ToLCD) && (ModeNo > 0x13) && (resinfo
@@ -7209,27 +7120,6 @@ void XGI_DisableBridge(struct xgi_hw_device_info *HwDeviceExtension, 
	if (pVBInfo->SetFlag == Win9xDOSMode)

		return;



	/*

	if (CH7017) {

		if (!(pVBInfo->VBInfo &

		    (SetCRT2ToLCD | SetCRT2toLCDA)) ||

		    (XGI_DisableChISLCD(pVBInfo))) {

			if (!XGI_IsLCDON(pVBInfo)) {

				if (DISCHARGE) {

					tempbx = XGINew_GetCH7005(0x61);

					// first time we power up

					if (tempbx < 0x01)

						// and disable power sequence

						XGINew_SetCH7005(0x0066);

					else

						// leave VDD on - disable power

						XGINew_SetCH7005(0x5f66);

				}

			}

		}

	}

	*/



	if (pVBInfo->VBType & (VB_XGI301B | VB_XGI302B | VB_XGI301LV

			| VB_XGI302LV | VB_XGI301C)) {

		tempah = 0x3F;
@@ -8663,7 +8553,6 @@ unsigned char XGISetModeNew(struct xgi_hw_device_info *HwDeviceExtension, 
	pVBInfo->IF_DEF_LVDS = 0;

	pVBInfo->IF_DEF_CH7005 = 0;

	pVBInfo->IF_DEF_LCDA = 1;

	pVBInfo->IF_DEF_CH7017 = 0;

	pVBInfo->IF_DEF_CH7007 = 0; /* [Billy] 2007/05/14 */

	pVBInfo->IF_DEF_VideoCapture = 0;

	pVBInfo->IF_DEF_ScaleLCD = 0;

drivers/staging/xgifb/vb_struct.h

+1 −1
Original line number Diff line number Diff line
@@ -297,7 +297,7 @@ struct vb_device_info { 
	/* ,IF_DEF_FSTN; add for dstn */

	unsigned short   IF_DEF_LVDS, IF_DEF_TRUMPION, IF_DEF_DSTN;

	unsigned short   IF_DEF_CRT2Monitor, IF_DEF_VideoCapture;

	unsigned short   IF_DEF_LCDA, IF_DEF_CH7017, IF_DEF_YPbPr,

	unsigned short   IF_DEF_LCDA, IF_DEF_YPbPr,

			 IF_DEF_ScaleLCD, IF_DEF_OEMUtil, IF_DEF_PWD;

	unsigned short   IF_DEF_ExpLink;

	unsigned short   IF_DEF_CH7005, IF_DEF_HiVision;