429 lines
		
	
	
		
			17 KiB
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			429 lines
		
	
	
		
			17 KiB
		
	
	
	
		
			C
		
	
	
	
| 
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| /*
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|  * Copyright (c) 1997-2003 by The XFree86 Project, Inc.
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|  *
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|  * Permission is hereby granted, free of charge, to any person obtaining a
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|  * copy of this software and associated documentation files (the "Software"),
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|  * to deal in the Software without restriction, including without limitation
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|  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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|  * and/or sell copies of the Software, and to permit persons to whom the
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|  * Software is furnished to do so, subject to the following conditions:
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|  *
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|  * The above copyright notice and this permission notice shall be included in
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|  * all copies or substantial portions of the Software.
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|  *
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|  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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|  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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|  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
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|  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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|  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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|  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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|  * OTHER DEALINGS IN THE SOFTWARE.
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|  *
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|  * Except as contained in this notice, the name of the copyright holder(s)
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|  * and author(s) shall not be used in advertising or otherwise to promote
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|  * the sale, use or other dealings in this Software without prior written
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|  * authorization from the copyright holder(s) and author(s).
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|  */
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| 
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| /*
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|  * This file contains declarations for public XFree86 functions and variables,
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|  * and definitions of public macros.
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|  *
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|  * "public" means available to video drivers.
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|  */
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| 
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| #ifndef _XF86_H
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| #define _XF86_H
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| 
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| #if HAVE_XORG_CONFIG_H
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| #include <xorg-config.h>
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| #elif HAVE_DIX_CONFIG_H
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| #include <dix-config.h>
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| #endif
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| 
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| #include <pciaccess.h>
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| 
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| #include "xf86str.h"
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| #include "xf86Opt.h"
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| #include <X11/Xfuncproto.h>
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| #include <stdarg.h>
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| #ifdef RANDR
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| #include <X11/extensions/randr.h>
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| #endif
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| 
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| #include "propertyst.h"
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| 
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| /* General parameters */
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| extern int xf86DoConfigure;
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| extern Bool xf86DoConfigurePass1;
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| extern DevPrivateKey xf86ScreenKey;
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| extern DevPrivateKey xf86CreateRootWindowKey;
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| extern DevPrivateKey xf86PixmapKey;
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| extern ScrnInfoPtr *xf86Screens;	/* List of pointers to ScrnInfoRecs */
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| extern const unsigned char byte_reversed[256];
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| extern ScrnInfoPtr xf86CurrentScreen;
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| extern Bool pciSlotClaimed;
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| extern Bool isaSlotClaimed;
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| extern Bool fbSlotClaimed;
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| #if defined(__sparc__) || defined(__sparc)
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| extern Bool sbusSlotClaimed;
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| #endif
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| extern confDRIRec xf86ConfigDRI;
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| extern Bool xf86inSuspend;
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| 
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| #define XF86SCRNINFO(p) ((ScrnInfoPtr)dixLookupPrivate(&(p)->devPrivates, \
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| 						       xf86ScreenKey))
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| #define XF86FLIP_PIXELS() \
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| 	do { \
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| 	    if (xf86GetFlipPixels()) { \
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| 		pScreen->whitePixel = (pScreen->whitePixel) ? 0 : 1; \
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| 		pScreen->blackPixel = (pScreen->blackPixel) ? 0 : 1; \
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| 	   } \
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| 	while (0)
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| 
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| #define BOOLTOSTRING(b) ((b) ? "TRUE" : "FALSE")
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| 
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| #define PIX24TOBPP(p) (((p) == Pix24Use24) ? 24 : \
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| 			(((p) == Pix24Use32) ? 32 : 0))
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| 
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| /* Function Prototypes */
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| #ifndef _NO_XF86_PROTOTYPES
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| 
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| /* xf86Bus.c */
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| 
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| Bool xf86CheckPciSlot( const struct pci_device * );
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| int xf86ClaimPciSlot( struct pci_device *, DriverPtr drvp,
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| 		     int chipset, GDevPtr dev, Bool active);
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| Bool xf86ParsePciBusString(const char *busID, int *bus, int *device,
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| 			   int *func);
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| Bool xf86ComparePciBusString(const char *busID, int bus, int device, int func);
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| void xf86FormatPciBusNumber(int busnum, char *buffer);
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| void xf86PrintResList(int verb, resPtr list);
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| resPtr xf86AddRangesToList(resPtr list, resRange *pRange, int entityIndex);
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| int xf86ClaimIsaSlot(DriverPtr drvp, int chipset, GDevPtr dev, Bool active);
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| int xf86GetIsaInfoForScreen(int scrnIndex);
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| int  xf86GetFbInfoForScreen(int scrnIndex);
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| Bool xf86ParseIsaBusString(const char *busID);
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| int xf86ClaimFbSlot(DriverPtr drvp, int chipset, GDevPtr dev, Bool active);
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| int xf86ClaimNoSlot(DriverPtr drvp, int chipset, GDevPtr dev, Bool active);
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| void xf86EnableAccess(ScrnInfoPtr pScrn);
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| void xf86SetCurrentAccess(Bool Enable, ScrnInfoPtr pScrn);
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| Bool xf86IsPrimaryPci(struct pci_device * pPci);
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| Bool xf86IsPrimaryIsa(void);
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| /* new RAC */
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| resPtr xf86AddResToList(resPtr rlist, resRange *Range, int entityIndex);
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| resPtr xf86JoinResLists(resPtr rlist1, resPtr rlist2);
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| resPtr xf86DupResList(const resPtr rlist);
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| void xf86FreeResList(resPtr rlist);
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| void xf86ClaimFixedResources(resList list, int entityIndex);
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| Bool xf86DriverHasEntities(DriverPtr drvp);
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| void xf86AddEntityToScreen(ScrnInfoPtr pScrn, int entityIndex);
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| void xf86SetEntityInstanceForScreen(ScrnInfoPtr pScrn, int entityIndex,
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| 				    int instance);
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| int xf86GetNumEntityInstances(int entityIndex);
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| GDevPtr xf86GetDevFromEntity(int entityIndex, int instance);
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| void xf86RemoveEntityFromScreen(ScrnInfoPtr pScrn, int entityIndex);
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| EntityInfoPtr xf86GetEntityInfo(int entityIndex);
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| struct pci_device * xf86GetPciInfoForEntity(int entityIndex);
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| Bool xf86SetEntityFuncs(int entityIndex, EntityProc init,
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| 			EntityProc enter, EntityProc leave, pointer);
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| void xf86DeallocateResourcesForEntity(int entityIndex, unsigned long type);
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| resPtr xf86RegisterResources(int entityIndex, resList list,
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| 			     unsigned long Access);
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| Bool xf86CheckPciMemBase(struct pci_device * pPci, memType base);
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| void xf86SetAccessFuncs(EntityInfoPtr pEnt, xf86SetAccessFuncPtr funcs,
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| 			xf86SetAccessFuncPtr oldFuncs);
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| Bool xf86IsEntityPrimary(int entityIndex);
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| resPtr xf86ReallocatePciResources(int entityIndex, resPtr pRes);
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| resPtr xf86SetOperatingState(resList list, int entityIndex, int mask);
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| void xf86EnterServerState(xf86State state);
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| memType xf86ChkConflict(resRange *rgp, int entityIndex);
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| ScrnInfoPtr xf86FindScreenForEntity(int entityIndex);
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| Bool xf86NoSharedResources(int screenIndex, resType res);
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| resPtr xf86FindIntersectOfLists(resPtr l1, resPtr l2);
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| void xf86RegisterStateChangeNotificationCallback(xf86StateChangeNotificationCallbackFunc func, pointer arg);
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| Bool xf86DeregisterStateChangeNotificationCallback(xf86StateChangeNotificationCallbackFunc func);
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| 
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| int xf86GetLastScrnFlag(int entityIndex);
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| void xf86SetLastScrnFlag(int entityIndex, int scrnIndex);
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| Bool xf86IsEntityShared(int entityIndex);
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| void xf86SetEntityShared(int entityIndex);
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| Bool xf86IsEntitySharable(int entityIndex);
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| void xf86SetEntitySharable(int entityIndex);
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| Bool xf86IsPrimInitDone(int entityIndex);
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| void xf86SetPrimInitDone(int entityIndex);
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| void xf86ClearPrimInitDone(int entityIndex);
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| int xf86AllocateEntityPrivateIndex(void);
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| DevUnion *xf86GetEntityPrivate(int entityIndex, int privIndex);
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| 
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| /* xf86Configure.c */
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| GDevPtr xf86AddBusDeviceToConfigure(const char *driver, BusType bus,
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| 				    void *busData, int chipset);
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| GDevPtr xf86AddDeviceToConfigure( const char *driver,
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|     struct pci_device * pVideo, int chipset );
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| 
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| /* xf86Cursor.c */
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| 
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| void xf86LockZoom(ScreenPtr pScreen, int lock);
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| void xf86InitViewport(ScrnInfoPtr pScr);
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| void xf86SetViewport(ScreenPtr pScreen, int x, int y);
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| void xf86ZoomViewport(ScreenPtr pScreen, int zoom);
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| Bool xf86SwitchMode(ScreenPtr pScreen, DisplayModePtr mode);
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| void *xf86GetPointerScreenFuncs(void);
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| void xf86InitOrigins(void);
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| void xf86ReconfigureLayout(void);
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| 
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| /* xf86cvt.c */
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| DisplayModePtr xf86CVTMode(int HDisplay, int VDisplay, float VRefresh,
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|                            Bool Reduced, Bool Interlaced);
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| 
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| /* xf86DPMS.c */
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| 
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| Bool xf86DPMSInit(ScreenPtr pScreen, DPMSSetProcPtr set, int flags);
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| 
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| /* xf86DGA.c */
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| 
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| Bool DGAInit(ScreenPtr pScreen, DGAFunctionPtr funcs, DGAModePtr modes,
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| 			int num);
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| Bool DGAReInitModes(ScreenPtr pScreen, DGAModePtr modes, int num);
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| xf86SetDGAModeProc xf86SetDGAMode;
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| 
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| /* xf86Events.c */
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| 
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| void SetTimeSinceLastInputEvent(void);
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| pointer xf86AddInputHandler(int fd, InputHandlerProc proc, pointer data);
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| int xf86RemoveInputHandler(pointer handler);
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| void xf86DisableInputHandler(pointer handler);
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| void xf86EnableInputHandler(pointer handler);
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| pointer xf86AddGeneralHandler(int fd, InputHandlerProc proc, pointer data);
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| int xf86RemoveGeneralHandler(pointer handler);
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| void xf86DisableGeneralHandler(pointer handler);
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| void xf86EnableGeneralHandler(pointer handler);
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| void xf86InterceptSignals(int *signo);
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| void xf86InterceptSigIll(void (*sigillhandler)(void));
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| Bool xf86EnableVTSwitch(Bool new);
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| Bool xf86CommonSpecialKey(int key, Bool down, int modifiers);
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| void xf86ProcessActionEvent(ActionEvent action, void *arg);
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| 
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| /* xf86Helper.c */
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| 
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| void xf86AddDriver(DriverPtr driver, pointer module, int flags);
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| void xf86DeleteDriver(int drvIndex);
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| ScrnInfoPtr xf86AllocateScreen(DriverPtr drv, int flags);
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| void xf86DeleteScreen(int scrnIndex, int flags);
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| int xf86AllocateScrnInfoPrivateIndex(void);
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| Bool xf86AddPixFormat(ScrnInfoPtr pScrn, int depth, int bpp, int pad);
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| Bool xf86SetDepthBpp(ScrnInfoPtr scrp, int depth, int bpp, int fbbpp,
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| 		     int depth24flags);
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| void xf86PrintDepthBpp(ScrnInfoPtr scrp);
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| Bool xf86SetWeight(ScrnInfoPtr scrp, rgb weight, rgb mask);
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| Bool xf86SetDefaultVisual(ScrnInfoPtr scrp, int visual);
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| Bool xf86SetGamma(ScrnInfoPtr scrp, Gamma newGamma);
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| void xf86SetDpi(ScrnInfoPtr pScrn, int x, int y);
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| void xf86SetBlackWhitePixels(ScreenPtr pScreen);
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| void xf86EnableDisableFBAccess(int scrnIndex, Bool enable);
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| void xf86VDrvMsgVerb(int scrnIndex, MessageType type, int verb,
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| 		     const char *format, va_list args);
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| void xf86DrvMsgVerb(int scrnIndex, MessageType type, int verb,
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| 		    const char *format, ...) _printf_attribute(4,5);
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| void xf86DrvMsg(int scrnIndex, MessageType type, const char *format, ...)
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| 		_printf_attribute(3,4);
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| void xf86MsgVerb(MessageType type, int verb, const char *format, ...)
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| 		_printf_attribute(3,4);
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| void xf86Msg(MessageType type, const char *format, ...) _printf_attribute(2,3);
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| void xf86ErrorFVerb(int verb, const char *format, ...) _printf_attribute(2,3);
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| void xf86ErrorF(const char *format, ...) _printf_attribute(1,2);
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| const char *xf86TokenToString(SymTabPtr table, int token);
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| int xf86StringToToken(SymTabPtr table, const char *string);
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| void xf86ShowClocks(ScrnInfoPtr scrp, MessageType from);
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| void xf86PrintChipsets(const char *drvname, const char *drvmsg,
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| 		       SymTabPtr chips);
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| int xf86MatchDevice(const char *drivername, GDevPtr **driversectlist);
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| int xf86MatchPciInstances(const char *driverName, int vendorID,
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| 		      SymTabPtr chipsets, PciChipsets *PCIchipsets,
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| 		      GDevPtr *devList, int numDevs, DriverPtr drvp,
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| 		      int **foundEntities);
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| int xf86MatchIsaInstances(const char *driverName, SymTabPtr chipsets,
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| 			  IsaChipsets *ISAchipsets, DriverPtr drvp,
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| 			  FindIsaDevProc FindIsaDevice, GDevPtr *devList,
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| 			  int numDevs, int **foundEntities);
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| void xf86GetClocks(ScrnInfoPtr pScrn, int num,
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| 		   Bool (*ClockFunc)(ScrnInfoPtr, int),
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| 		   void (*ProtectRegs)(ScrnInfoPtr, Bool),
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| 		   void (*BlankScreen)(ScrnInfoPtr, Bool),
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| 		   IOADDRESS vertsyncreg, int maskval,
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| 		   int knownclkindex, int knownclkvalue);
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| void xf86SetPriority(Bool up);
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| const char *xf86GetVisualName(int visual);
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| int xf86GetVerbosity(void);
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| Pix24Flags xf86GetPix24(void);
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| int xf86GetDepth(void);
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| rgb xf86GetWeight(void);
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| Gamma xf86GetGamma(void);
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| Bool xf86GetFlipPixels(void);
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| const char *xf86GetServerName(void);
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| Bool xf86ServerIsExiting(void);
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| Bool xf86ServerIsResetting(void);
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| Bool xf86ServerIsInitialising(void);
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| Bool xf86ServerIsOnlyDetecting(void);
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| Bool xf86ServerIsOnlyProbing(void);
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| Bool xf86CaughtSignal(void);
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| Bool xf86GetVidModeAllowNonLocal(void);
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| Bool xf86GetVidModeEnabled(void);
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| Bool xf86GetModInDevAllowNonLocal(void);
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| Bool xf86GetModInDevEnabled(void);
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| Bool xf86GetAllowMouseOpenFail(void);
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| Bool xf86IsPc98(void);
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| void xf86DisableRandR(void);
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| CARD32 xf86GetVersion(void);
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| CARD32 xorgGetVersion(void);
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| CARD32 xf86GetModuleVersion(pointer module);
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| pointer xf86LoadDrvSubModule(DriverPtr drv, const char *name);
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| pointer xf86LoadSubModule(ScrnInfoPtr pScrn, const char *name);
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| pointer xf86LoadOneModule(char *name, pointer optlist);
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| void xf86UnloadSubModule(pointer mod);
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| Bool xf86LoaderCheckSymbol(const char *name);
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| void xf86LoaderReqSymLists(const char **, ...);
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| void xf86LoaderReqSymbols(const char *, ...);
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| void xf86LoaderRefSymLists(const char **, ...);
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| void xf86LoaderRefSymbols(const char *, ...);
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| void xf86SetBackingStore(ScreenPtr pScreen);
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| void xf86SetSilkenMouse(ScreenPtr pScreen);
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| int xf86NewSerialNumber(WindowPtr p, pointer unused);
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| pointer xf86FindXvOptions(int scrnIndex, int adapt_index, char *port_name,
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| 			  char **adaptor_name, pointer *adaptor_options);
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| void xf86GetOS(const char **name, int *major, int *minor, int *teeny);
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| ScrnInfoPtr xf86ConfigPciEntity(ScrnInfoPtr pScrn, int scrnFlag,
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| 				int entityIndex,PciChipsets *p_chip,
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| 				resList res, EntityProc init,
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| 				EntityProc enter, EntityProc leave,
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| 				pointer private);
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| ScrnInfoPtr xf86ConfigIsaEntity(ScrnInfoPtr pScrn, int scrnFlag,
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| 				int entityIndex, IsaChipsets *i_chip,
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| 				resList res, EntityProc init,
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| 				EntityProc enter, EntityProc leave,
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| 				pointer private);
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| ScrnInfoPtr xf86ConfigFbEntity(ScrnInfoPtr pScrn, int scrnFlag,
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| 			       int entityIndex, EntityProc init,
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| 			       EntityProc enter, EntityProc leave,
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| 			       pointer private);
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| /* Obsolete! don't use */
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| Bool xf86ConfigActivePciEntity(ScrnInfoPtr pScrn,
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| 				int entityIndex,PciChipsets *p_chip,
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| 				resList res, EntityProc init,
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| 				EntityProc enter, EntityProc leave,
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| 				pointer private);
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| /* Obsolete! don't use */
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| Bool xf86ConfigActiveIsaEntity(ScrnInfoPtr pScrn,
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| 				int entityIndex, IsaChipsets *i_chip,
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| 				resList res, EntityProc init,
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| 				EntityProc enter, EntityProc leave,
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| 				pointer private);
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| void xf86ConfigPciEntityInactive(EntityInfoPtr pEnt, PciChipsets *p_chip,
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| 				 resList res, EntityProc init,
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| 				 EntityProc enter, EntityProc leave,
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| 				 pointer private);
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| void xf86ConfigIsaEntityInactive(EntityInfoPtr pEnt, IsaChipsets *i_chip,
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| 				 resList res, EntityProc init,
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| 				 EntityProc enter, EntityProc leave,
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| 				 pointer private);
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| void xf86ConfigFbEntityInactive(EntityInfoPtr pEnt, EntityProc init,
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| 				EntityProc enter, EntityProc leave,
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| 				pointer private);
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| Bool xf86IsScreenPrimary(int scrnIndex);
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| int  xf86RegisterRootWindowProperty(int ScrnIndex, Atom	property, Atom type,
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| 				    int format, unsigned long len,
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| 				    pointer value);
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| Bool xf86IsUnblank(int mode);
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| 
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| _X_DEPRECATED void xf86AddModuleInfo(pointer info, pointer module);
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| _X_DEPRECATED void xf86DeleteModuleInfo(int idx);
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| void xf86getsecs(long *, long *);
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| 
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| /* xf86Debug.c */
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| #ifdef BUILDDEBUG
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| CARD8  xf86PeekFb8(CARD8  *p);
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| CARD16 xf86PeekFb16(CARD16 *p);
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| CARD32 xf86PeekFb32(CARD32 *p);
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| void xf86PokeFb8(CARD8  *p, CARD8  v);
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| void xf86PokeFb16(CARD16 *p, CARD16 v);
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| void xf86PokeFb32(CARD16 *p, CARD32 v);
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| CARD8  xf86PeekMmio8(pointer Base, unsigned long Offset);
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| CARD16 xf86PeekMmio16(pointer Base, unsigned long Offset);
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| CARD32 xf86PeekMmio32(pointer Base, unsigned long Offset);
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| void xf86PokeMmio8(pointer Base, unsigned long Offset, CARD8  v);
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| void xf86PokeMmio16(pointer Base, unsigned long Offset, CARD16 v);
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| void xf86PokeMmio32(pointer Base, unsigned long Offset, CARD32 v);
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| #endif
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| 
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| /* xf86Init.c */
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| 
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| PixmapFormatPtr xf86GetPixFormat(ScrnInfoPtr pScrn, int depth);
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| int xf86GetBppFromDepth(ScrnInfoPtr pScrn, int depth);
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| 
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| /* xf86Mode.c */
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| 
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| int xf86GetNearestClock(ScrnInfoPtr scrp, int freq, Bool allowDiv2,
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| 			int DivFactor, int MulFactor, int *divider);
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| const char *xf86ModeStatusToString(ModeStatus status);
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| ModeStatus xf86LookupMode(ScrnInfoPtr scrp, DisplayModePtr modep,
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| 			  ClockRangePtr clockRanges, LookupModeFlags strategy);
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| ModeStatus xf86CheckModeForMonitor(DisplayModePtr mode, MonPtr monitor);
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| ModeStatus xf86InitialCheckModeForDriver(ScrnInfoPtr scrp, DisplayModePtr mode,
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| 					 ClockRangePtr clockRanges,
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| 					 LookupModeFlags strategy,
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| 					 int maxPitch, int virtualX,
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| 					 int virtualY);
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| ModeStatus xf86CheckModeForDriver(ScrnInfoPtr scrp, DisplayModePtr mode,
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| 				  int flags);
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| int xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
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| 		      char **modeNames, ClockRangePtr clockRanges,
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| 		      int *linePitches, int minPitch, int maxPitch,
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| 		      int minHeight, int maxHeight, int pitchInc,
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| 		      int virtualX, int virtualY, int apertureSize,
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| 		      LookupModeFlags strategy);
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| void xf86DeleteMode(DisplayModePtr *modeList, DisplayModePtr mode);
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| void xf86PruneDriverModes(ScrnInfoPtr scrp);
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| void xf86SetCrtcForModes(ScrnInfoPtr scrp, int adjustFlags);
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| void xf86PrintModes(ScrnInfoPtr scrp);
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| void xf86ShowClockRanges(ScrnInfoPtr scrp, ClockRangePtr clockRanges);
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| double xf86ModeHSync(DisplayModePtr mode);
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| double xf86ModeVRefresh(DisplayModePtr mode);
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| void xf86SetModeDefaultName(DisplayModePtr mode);
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| void xf86SetModeCrtc(DisplayModePtr p, int adjustFlags);
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| DisplayModePtr xf86DuplicateMode(DisplayModePtr pMode);
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| DisplayModePtr xf86DuplicateModes(ScrnInfoPtr pScrn, DisplayModePtr modeList);
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| Bool xf86ModesEqual(DisplayModePtr pMode1, DisplayModePtr pMode2);
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| void xf86PrintModeline(int scrnIndex,DisplayModePtr mode);
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| DisplayModePtr xf86ModesAdd(DisplayModePtr modes, DisplayModePtr new);
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| 
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| /* xf86Option.c */
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| 
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| void xf86CollectOptions(ScrnInfoPtr pScrn, pointer extraOpts);
 | |
| 
 | |
| 
 | |
| /* xf86RandR.c */
 | |
| #ifdef RANDR
 | |
| Bool xf86RandRInit (ScreenPtr    pScreen);
 | |
| void xf86RandRSetInitialMode (ScreenPtr pScreen);
 | |
| Rotation xf86GetRotation(ScreenPtr pScreen);
 | |
| Bool xf86RandRSetNewVirtualAndDimensions(ScreenPtr pScreen,
 | |
| 			int newvirtX, int newvirtY,
 | |
| 			int newmmWidth, int newmmHeight, Bool resetMode);
 | |
| #endif
 | |
| 
 | |
| /* xf86VidModeExtentionInit.c */
 | |
| 
 | |
| Bool VidModeExtensionInit(ScreenPtr pScreen);
 | |
| 
 | |
| /* xf86Versions.c */
 | |
| CARD32 xf86GetBuiltinInterfaceVersion(BuiltinInterface iface, int flag);
 | |
| Bool xf86RegisterBuiltinInterfaceVersion(BuiltinInterface iface,
 | |
| 					 CARD32 version, int flags);
 | |
| 
 | |
| 
 | |
| #endif /* _NO_XF86_PROTOTYPES */
 | |
| 
 | |
| #endif /* _XF86_H */
 |