svn merge ^/branches/released .

1 files changed, 353 insertions, 355 deletions

diff --git a/xorg-server/hw/xfree86/common/xf86.h b/xorg-server/hw/xfree86/common/xf86.h
index c91020132..54332e381 100644
--- a/xorg-server/hw/xfree86/common/xf86.h
+++ b/xorg-server/hw/xfree86/common/xf86.h
@@ -1,355 +1,353 @@
-/*

- * Copyright (c) 1997-2003 by The XFree86 Project, Inc.

- *

- * Permission is hereby granted, free of charge, to any person obtaining a

- * copy of this software and associated documentation files (the "Software"),

- * to deal in the Software without restriction, including without limitation

- * the rights to use, copy, modify, merge, publish, distribute, sublicense,

- * and/or sell copies of the Software, and to permit persons to whom the

- * Software is furnished to do so, subject to the following conditions:

- *

- * The above copyright notice and this permission notice shall be included in

- * all copies or substantial portions of the Software.

- *

- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR

- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

- * OTHER DEALINGS IN THE SOFTWARE.

- *

- * Except as contained in this notice, the name of the copyright holder(s)

- * and author(s) shall not be used in advertising or otherwise to promote

- * the sale, use or other dealings in this Software without prior written

- * authorization from the copyright holder(s) and author(s).

- */

-

-/*

- * This file contains declarations for public XFree86 functions and variables,

- * and definitions of public macros.

- *

- * "public" means available to video drivers.

- */

-

-#ifndef _XF86_H

-#define _XF86_H

-

-#if HAVE_XORG_CONFIG_H

-#include <xorg-config.h>

-#elif HAVE_DIX_CONFIG_H

-#include <dix-config.h>

-#endif

-

-#include "xf86str.h"

-#include "xf86Opt.h"

-#include <X11/Xfuncproto.h>

-#include <stdarg.h>

-#ifdef RANDR

-#include <X11/extensions/randr.h>

-#endif

-

-#include "propertyst.h"

-

-/* General parameters */

-extern _X_EXPORT int xf86DoConfigure;

-extern _X_EXPORT int xf86DoShowOptions;

-extern _X_EXPORT Bool xf86DoConfigurePass1;

-

-extern _X_EXPORT DevPrivateKeyRec xf86ScreenKeyRec;

-#define xf86ScreenKey (&xf86ScreenKeyRec)

-

-extern _X_EXPORT DevPrivateKeyRec xf86CreateRootWindowKeyRec;

-#define xf86CreateRootWindowKey (&xf86CreateRootWindowKeyRec)

-

-extern _X_EXPORT ScrnInfoPtr *xf86Screens;	/* List of pointers to ScrnInfoRecs */

-extern _X_EXPORT const unsigned char byte_reversed[256];

-extern _X_EXPORT Bool fbSlotClaimed;

-#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__)

-extern _X_EXPORT Bool sbusSlotClaimed;

-#endif

-extern _X_EXPORT confDRIRec xf86ConfigDRI;

-extern _X_EXPORT Bool xf86inSuspend;

-extern _X_EXPORT Bool xf86DRI2Enabled(void);

-

-extern _X_EXPORT Bool VTSwitchEnabled;	/* kbd driver */

-

-#define XF86SCRNINFO(p) ((ScrnInfoPtr)dixLookupPrivate(&(p)->devPrivates, \

-						       xf86ScreenKey))

-#define XF86FLIP_PIXELS() \

-	do { \

-	    if (xf86GetFlipPixels()) { \

-		pScreen->whitePixel = (pScreen->whitePixel) ? 0 : 1; \

-		pScreen->blackPixel = (pScreen->blackPixel) ? 0 : 1; \

-	   } \

-	while (0)

-

-#define BOOLTOSTRING(b) ((b) ? "TRUE" : "FALSE")

-

-#define PIX24TOBPP(p) (((p) == Pix24Use24) ? 24 : \

-			(((p) == Pix24Use32) ? 32 : 0))

-

-/* Function Prototypes */

-#ifndef _NO_XF86_PROTOTYPES

-

-/* PCI related */

-#include <pciaccess.h>

-extern _X_EXPORT Bool pciSlotClaimed;

-

-extern _X_EXPORT Bool xf86CheckPciSlot(const struct pci_device *);

-extern _X_EXPORT int xf86ClaimPciSlot(struct pci_device *, DriverPtr drvp,

-                                      int chipset, GDevPtr dev, Bool active);

-extern _X_EXPORT void xf86UnclaimPciSlot(struct pci_device *);

-extern _X_EXPORT Bool xf86ParsePciBusString(const char *busID, int *bus,

-                                            int *device, int *func);

-extern _X_EXPORT Bool xf86ComparePciBusString(const char *busID, int bus,

-                                              int device, int func);

-extern _X_EXPORT void xf86FormatPciBusNumber(int busnum, char *buffer);

-extern _X_EXPORT Bool xf86IsPrimaryPci(struct pci_device * pPci);

-extern _X_EXPORT Bool xf86CheckPciMemBase(struct pci_device * pPci,

-                                          memType base);

-extern _X_EXPORT struct pci_device * xf86GetPciInfoForEntity(int entityIndex);

-extern _X_EXPORT int xf86MatchPciInstances(const char *driverName,

-        int vendorID, SymTabPtr chipsets, PciChipsets *PCIchipsets,

-        GDevPtr *devList, int numDevs, DriverPtr drvp, int **foundEntities);

-extern _X_EXPORT ScrnInfoPtr xf86ConfigPciEntity(ScrnInfoPtr pScrn,

-        int scrnFlag, int entityIndex,PciChipsets *p_chip, void *dummy,

-        EntityProc init, EntityProc enter, EntityProc leave, pointer private);

-/* Obsolete! don't use */

-extern _X_EXPORT Bool xf86ConfigActivePciEntity(ScrnInfoPtr pScrn,

-        int entityIndex,PciChipsets *p_chip, void *dummy, EntityProc init,

-        EntityProc enter, EntityProc leave, pointer private);

-

-/* xf86Bus.c */

-

-extern _X_EXPORT int  xf86GetFbInfoForScreen(int scrnIndex);

-extern _X_EXPORT int xf86ClaimFbSlot(DriverPtr drvp, int chipset, GDevPtr dev, Bool active);

-extern _X_EXPORT int xf86ClaimNoSlot(DriverPtr drvp, int chipset, GDevPtr dev, Bool active);

-extern _X_EXPORT Bool xf86DriverHasEntities(DriverPtr drvp);

-extern _X_EXPORT void xf86AddEntityToScreen(ScrnInfoPtr pScrn, int entityIndex);

-extern _X_EXPORT void xf86SetEntityInstanceForScreen(ScrnInfoPtr pScrn, int entityIndex,

-				    int instance);

-extern _X_EXPORT int xf86GetNumEntityInstances(int entityIndex);

-extern _X_EXPORT GDevPtr xf86GetDevFromEntity(int entityIndex, int instance);

-extern _X_EXPORT void xf86RemoveEntityFromScreen(ScrnInfoPtr pScrn, int entityIndex);

-extern _X_EXPORT EntityInfoPtr xf86GetEntityInfo(int entityIndex);

-extern _X_EXPORT Bool xf86SetEntityFuncs(int entityIndex, EntityProc init,

-			EntityProc enter, EntityProc leave, pointer);

-extern _X_EXPORT Bool xf86IsEntityPrimary(int entityIndex);

-extern _X_EXPORT void xf86EnterServerState(xf86State state);

-extern _X_EXPORT ScrnInfoPtr xf86FindScreenForEntity(int entityIndex);

-

-extern _X_EXPORT int xf86GetLastScrnFlag(int entityIndex);

-extern _X_EXPORT void xf86SetLastScrnFlag(int entityIndex, int scrnIndex);

-extern _X_EXPORT Bool xf86IsEntityShared(int entityIndex);

-extern _X_EXPORT void xf86SetEntityShared(int entityIndex);

-extern _X_EXPORT Bool xf86IsEntitySharable(int entityIndex);

-extern _X_EXPORT void xf86SetEntitySharable(int entityIndex);

-extern _X_EXPORT Bool xf86IsPrimInitDone(int entityIndex);

-extern _X_EXPORT void xf86SetPrimInitDone(int entityIndex);

-extern _X_EXPORT void xf86ClearPrimInitDone(int entityIndex);

-extern _X_EXPORT int xf86AllocateEntityPrivateIndex(void);

-extern _X_EXPORT DevUnion *xf86GetEntityPrivate(int entityIndex, int privIndex);

-

-/* xf86Configure.c */

-extern _X_EXPORT GDevPtr xf86AddBusDeviceToConfigure(const char *driver, BusType bus,

-				    void *busData, int chipset);

-

-/* xf86Cursor.c */

-

-extern _X_EXPORT void xf86LockZoom(ScreenPtr pScreen, int lock);

-extern _X_EXPORT void xf86InitViewport(ScrnInfoPtr pScr);

-extern _X_EXPORT void xf86SetViewport(ScreenPtr pScreen, int x, int y);

-extern _X_EXPORT void xf86ZoomViewport(ScreenPtr pScreen, int zoom);

-extern _X_EXPORT Bool xf86SwitchMode(ScreenPtr pScreen, DisplayModePtr mode);

-extern _X_EXPORT void *xf86GetPointerScreenFuncs(void);

-extern _X_EXPORT void xf86InitOrigins(void);

-extern _X_EXPORT void xf86ReconfigureLayout(void);

-

-/* xf86cvt.c */

-extern _X_EXPORT DisplayModePtr xf86CVTMode(int HDisplay, int VDisplay, float VRefresh,

-                           Bool Reduced, Bool Interlaced);

-

-/* xf86DPMS.c */

-

-extern _X_EXPORT Bool xf86DPMSInit(ScreenPtr pScreen, DPMSSetProcPtr set, int flags);

-

-#ifdef DPMSExtension

-extern _X_EXPORT int DPMSSet(ClientPtr client, int level);

-extern _X_EXPORT Bool DPMSSupported(void);

-#endif

-

-

-/* xf86DGA.c */

-

-#ifdef XFreeXDGA

-extern _X_EXPORT Bool DGAInit(ScreenPtr pScreen, DGAFunctionPtr funcs, DGAModePtr modes,

-			int num);

-extern _X_EXPORT Bool DGAReInitModes(ScreenPtr pScreen, DGAModePtr modes, int num);

-extern _X_EXPORT xf86SetDGAModeProc xf86SetDGAMode;

-#endif

-

-/* xf86Events.c */

-

-extern _X_EXPORT void SetTimeSinceLastInputEvent(void);

-extern _X_EXPORT pointer xf86AddInputHandler(int fd, InputHandlerProc proc, pointer data);

-extern _X_EXPORT int xf86RemoveInputHandler(pointer handler);

-extern _X_EXPORT void xf86DisableInputHandler(pointer handler);

-extern _X_EXPORT void xf86EnableInputHandler(pointer handler);

-extern _X_EXPORT pointer xf86AddGeneralHandler(int fd, InputHandlerProc proc, pointer data);

-extern _X_EXPORT int xf86RemoveGeneralHandler(pointer handler);

-extern _X_EXPORT void xf86DisableGeneralHandler(pointer handler);

-extern _X_EXPORT void xf86EnableGeneralHandler(pointer handler);

-extern _X_EXPORT InputHandlerProc xf86SetConsoleHandler(InputHandlerProc handler, pointer data);

-extern _X_EXPORT void xf86InterceptSignals(int *signo);

-extern _X_EXPORT void xf86InterceptSigIll(void (*sigillhandler)(void));

-extern _X_EXPORT Bool xf86EnableVTSwitch(Bool new);

-extern _X_EXPORT void xf86ProcessActionEvent(ActionEvent action, void *arg);

-extern _X_EXPORT void xf86PrintBacktrace(void);

-

-/* xf86Helper.c */

-

-extern _X_EXPORT void xf86AddDriver(DriverPtr driver, pointer module, int flags);

-extern _X_EXPORT void xf86DeleteDriver(int drvIndex);

-extern _X_EXPORT ScrnInfoPtr xf86AllocateScreen(DriverPtr drv, int flags);

-extern _X_EXPORT void xf86DeleteScreen(int scrnIndex, int flags);

-extern _X_EXPORT int xf86AllocateScrnInfoPrivateIndex(void);

-extern _X_EXPORT Bool xf86AddPixFormat(ScrnInfoPtr pScrn, int depth, int bpp, int pad);

-extern _X_EXPORT Bool xf86SetDepthBpp(ScrnInfoPtr scrp, int depth, int bpp, int fbbpp,

-		     int depth24flags);

-extern _X_EXPORT void xf86PrintDepthBpp(ScrnInfoPtr scrp);

-extern _X_EXPORT Bool xf86SetWeight(ScrnInfoPtr scrp, rgb weight, rgb mask);

-extern _X_EXPORT Bool xf86SetDefaultVisual(ScrnInfoPtr scrp, int visual);

-extern _X_EXPORT Bool xf86SetGamma(ScrnInfoPtr scrp, Gamma newGamma);

-extern _X_EXPORT void xf86SetDpi(ScrnInfoPtr pScrn, int x, int y);

-extern _X_EXPORT void xf86SetBlackWhitePixels(ScreenPtr pScreen);

-extern _X_EXPORT void xf86EnableDisableFBAccess(int scrnIndex, Bool enable);

-extern _X_EXPORT void xf86VDrvMsgVerb(int scrnIndex, MessageType type, int verb,

-		     const char *format, va_list args);

-extern _X_EXPORT void xf86DrvMsgVerb(int scrnIndex, MessageType type, int verb,

-		    const char *format, ...) _X_ATTRIBUTE_PRINTF(4,5);

-extern _X_EXPORT void xf86DrvMsg(int scrnIndex, MessageType type, const char *format, ...)

-		_X_ATTRIBUTE_PRINTF(3,4);

-extern _X_EXPORT void xf86MsgVerb(MessageType type, int verb, const char *format, ...)

-		_X_ATTRIBUTE_PRINTF(3,4);

-extern _X_EXPORT void xf86Msg(MessageType type, const char *format, ...) _X_ATTRIBUTE_PRINTF(2,3);

-extern _X_EXPORT void xf86ErrorFVerb(int verb, const char *format, ...) _X_ATTRIBUTE_PRINTF(2,3);

-extern _X_EXPORT void xf86ErrorF(const char *format, ...) _X_ATTRIBUTE_PRINTF(1,2);

-extern _X_EXPORT const char *xf86TokenToString(SymTabPtr table, int token);

-extern _X_EXPORT int xf86StringToToken(SymTabPtr table, const char *string);

-extern _X_EXPORT void xf86ShowClocks(ScrnInfoPtr scrp, MessageType from);

-extern _X_EXPORT void xf86PrintChipsets(const char *drvname, const char *drvmsg,

-		       SymTabPtr chips);

-extern _X_EXPORT int xf86MatchDevice(const char *drivername, GDevPtr **driversectlist);

-extern _X_EXPORT void xf86GetClocks(ScrnInfoPtr pScrn, int num,

-		   Bool (*ClockFunc)(ScrnInfoPtr, int),

-		   void (*ProtectRegs)(ScrnInfoPtr, Bool),

-		   void (*BlankScreen)(ScrnInfoPtr, Bool),

-		   IOADDRESS vertsyncreg, int maskval,

-		   int knownclkindex, int knownclkvalue);

-extern _X_EXPORT const char *xf86GetVisualName(int visual);

-extern _X_EXPORT int xf86GetVerbosity(void);

-extern _X_EXPORT Pix24Flags xf86GetPix24(void);

-extern _X_EXPORT int xf86GetDepth(void);

-extern _X_EXPORT rgb xf86GetWeight(void);

-extern _X_EXPORT Gamma xf86GetGamma(void);

-extern _X_EXPORT Bool xf86GetFlipPixels(void);

-extern _X_EXPORT const char *xf86GetServerName(void);

-extern _X_EXPORT Bool xf86ServerIsExiting(void);

-extern _X_EXPORT Bool xf86ServerIsResetting(void);

-extern _X_EXPORT Bool xf86ServerIsInitialising(void);

-extern _X_EXPORT Bool xf86ServerIsOnlyDetecting(void);

-extern _X_EXPORT Bool xf86CaughtSignal(void);

-extern _X_EXPORT Bool xf86GetVidModeAllowNonLocal(void);

-extern _X_EXPORT Bool xf86GetVidModeEnabled(void);

-extern _X_EXPORT Bool xf86GetModInDevAllowNonLocal(void);

-extern _X_EXPORT Bool xf86GetModInDevEnabled(void);

-extern _X_EXPORT Bool xf86GetAllowMouseOpenFail(void);

-extern _X_EXPORT Bool xf86IsPc98(void);

-extern _X_EXPORT void xf86DisableRandR(void);

-extern _X_EXPORT CARD32 xorgGetVersion(void);

-extern _X_EXPORT CARD32 xf86GetModuleVersion(pointer module);

-extern _X_EXPORT pointer xf86LoadDrvSubModule(DriverPtr drv, const char *name);

-extern _X_EXPORT pointer xf86LoadSubModule(ScrnInfoPtr pScrn, const char *name);

-extern _X_EXPORT pointer xf86LoadOneModule(char *name, pointer optlist);

-extern _X_EXPORT void xf86UnloadSubModule(pointer mod);

-extern _X_EXPORT Bool xf86LoaderCheckSymbol(const char *name);

-extern _X_EXPORT void xf86SetBackingStore(ScreenPtr pScreen);

-extern _X_EXPORT void xf86SetSilkenMouse(ScreenPtr pScreen);

-extern _X_EXPORT pointer xf86FindXvOptions(int scrnIndex, int adapt_index, char *port_name,

-			  char **adaptor_name, pointer *adaptor_options);

-extern _X_EXPORT void xf86GetOS(const char **name, int *major, int *minor, int *teeny);

-extern _X_EXPORT ScrnInfoPtr xf86ConfigFbEntity(ScrnInfoPtr pScrn, int scrnFlag,

-			       int entityIndex, EntityProc init,

-			       EntityProc enter, EntityProc leave,

-			       pointer private);

-

-extern _X_EXPORT Bool xf86IsScreenPrimary(int scrnIndex);

-extern _X_EXPORT int  xf86RegisterRootWindowProperty(int ScrnIndex, Atom	property, Atom type,

-				    int format, unsigned long len,

-				    pointer value);

-extern _X_EXPORT Bool xf86IsUnblank(int mode);

-

-/* xf86Init.c */

-

-extern _X_EXPORT PixmapFormatPtr xf86GetPixFormat(ScrnInfoPtr pScrn, int depth);

-extern _X_EXPORT int xf86GetBppFromDepth(ScrnInfoPtr pScrn, int depth);

-

-/* xf86Mode.c */

-

-extern _X_EXPORT int xf86GetNearestClock(ScrnInfoPtr scrp, int freq, Bool allowDiv2,

-			int DivFactor, int MulFactor, int *divider);

-extern _X_EXPORT const char *xf86ModeStatusToString(ModeStatus status);

-extern _X_EXPORT ModeStatus xf86LookupMode(ScrnInfoPtr scrp, DisplayModePtr modep,

-			  ClockRangePtr clockRanges, LookupModeFlags strategy);

-extern _X_EXPORT ModeStatus xf86CheckModeForMonitor(DisplayModePtr mode, MonPtr monitor);

-extern _X_EXPORT ModeStatus xf86InitialCheckModeForDriver(ScrnInfoPtr scrp, DisplayModePtr mode,

-					 ClockRangePtr clockRanges,

-					 LookupModeFlags strategy,

-					 int maxPitch, int virtualX,

-					 int virtualY);

-extern _X_EXPORT ModeStatus xf86CheckModeForDriver(ScrnInfoPtr scrp, DisplayModePtr mode,

-				  int flags);

-extern _X_EXPORT int xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,

-		      char **modeNames, ClockRangePtr clockRanges,

-		      int *linePitches, int minPitch, int maxPitch,

-		      int minHeight, int maxHeight, int pitchInc,

-		      int virtualX, int virtualY, int apertureSize,

-		      LookupModeFlags strategy);

-extern _X_EXPORT void xf86DeleteMode(DisplayModePtr *modeList, DisplayModePtr mode);

-extern _X_EXPORT void xf86PruneDriverModes(ScrnInfoPtr scrp);

-extern _X_EXPORT void xf86SetCrtcForModes(ScrnInfoPtr scrp, int adjustFlags);

-extern _X_EXPORT void xf86PrintModes(ScrnInfoPtr scrp);

-extern _X_EXPORT void xf86ShowClockRanges(ScrnInfoPtr scrp, ClockRangePtr clockRanges);

-extern _X_EXPORT double xf86ModeHSync(const DisplayModeRec *mode);

-extern _X_EXPORT double xf86ModeVRefresh(const DisplayModeRec *mode);

-extern _X_EXPORT void xf86SetModeDefaultName(DisplayModePtr mode);

-extern _X_EXPORT void xf86SetModeCrtc(DisplayModePtr p, int adjustFlags);

-extern _X_EXPORT DisplayModePtr xf86DuplicateMode(const DisplayModeRec *pMode);

-extern _X_EXPORT DisplayModePtr xf86DuplicateModes(ScrnInfoPtr pScrn, DisplayModePtr modeList);

-extern _X_EXPORT Bool xf86ModesEqual(const DisplayModeRec *pMode1,

-		    const DisplayModeRec *pMode2);

-extern _X_EXPORT void xf86PrintModeline(int scrnIndex,DisplayModePtr mode);

-extern _X_EXPORT DisplayModePtr xf86ModesAdd(DisplayModePtr modes, DisplayModePtr new);

-

-/* xf86Option.c */

-

-extern _X_EXPORT void xf86CollectOptions(ScrnInfoPtr pScrn, pointer extraOpts);

-

-

-/* xf86RandR.c */

-#ifdef RANDR

-extern _X_EXPORT Bool xf86RandRInit (ScreenPtr    pScreen);

-extern _X_EXPORT Rotation xf86GetRotation(ScreenPtr pScreen);

-extern _X_EXPORT Bool xf86RandRSetNewVirtualAndDimensions(ScreenPtr pScreen,

-			int newvirtX, int newvirtY,

-			int newmmWidth, int newmmHeight, Bool resetMode);

-#endif

-

-/* xf86VidModeExtentionInit.c */

-

-extern _X_EXPORT Bool VidModeExtensionInit(ScreenPtr pScreen);

-

-#endif /* _NO_XF86_PROTOTYPES */

-

-#endif /* _XF86_H */

+/*
+ * Copyright (c) 1997-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+/*
+ * This file contains declarations for public XFree86 functions and variables,
+ * and definitions of public macros.
+ *
+ * "public" means available to video drivers.
+ */
+
+#ifndef _XF86_H
+#define _XF86_H
+
+#if HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#elif HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "xf86str.h"
+#include "xf86Opt.h"
+#include <X11/Xfuncproto.h>
+#include <stdarg.h>
+#ifdef RANDR
+#include <X11/extensions/randr.h>
+#endif
+
+#include "propertyst.h"
+
+/* General parameters */
+extern _X_EXPORT int xf86DoConfigure;
+extern _X_EXPORT int xf86DoShowOptions;
+extern _X_EXPORT Bool xf86DoConfigurePass1;
+
+extern _X_EXPORT DevPrivateKeyRec xf86ScreenKeyRec;
+#define xf86ScreenKey (&xf86ScreenKeyRec)
+
+extern _X_EXPORT DevPrivateKeyRec xf86CreateRootWindowKeyRec;
+#define xf86CreateRootWindowKey (&xf86CreateRootWindowKeyRec)
+
+extern _X_EXPORT ScrnInfoPtr *xf86Screens;	/* List of pointers to ScrnInfoRecs */
+extern _X_EXPORT const unsigned char byte_reversed[256];
+extern _X_EXPORT Bool fbSlotClaimed;
+#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__)
+extern _X_EXPORT Bool sbusSlotClaimed;
+#endif
+extern _X_EXPORT confDRIRec xf86ConfigDRI;
+extern _X_EXPORT Bool xf86DRI2Enabled(void);
+
+extern _X_EXPORT Bool VTSwitchEnabled;	/* kbd driver */
+
+#define XF86SCRNINFO(p) ((ScrnInfoPtr)dixLookupPrivate(&(p)->devPrivates, \
+						       xf86ScreenKey))
+#define XF86FLIP_PIXELS() \
+	do { \
+	    if (xf86GetFlipPixels()) { \
+		pScreen->whitePixel = (pScreen->whitePixel) ? 0 : 1; \
+		pScreen->blackPixel = (pScreen->blackPixel) ? 0 : 1; \
+	   } \
+	while (0)
+
+#define BOOLTOSTRING(b) ((b) ? "TRUE" : "FALSE")
+
+#define PIX24TOBPP(p) (((p) == Pix24Use24) ? 24 : \
+			(((p) == Pix24Use32) ? 32 : 0))
+
+/* Function Prototypes */
+#ifndef _NO_XF86_PROTOTYPES
+
+/* PCI related */
+#include <pciaccess.h>
+extern _X_EXPORT Bool pciSlotClaimed;
+
+extern _X_EXPORT Bool xf86CheckPciSlot(const struct pci_device *);
+extern _X_EXPORT int xf86ClaimPciSlot(struct pci_device *, DriverPtr drvp,
+                                      int chipset, GDevPtr dev, Bool active);
+extern _X_EXPORT void xf86UnclaimPciSlot(struct pci_device *);
+extern _X_EXPORT Bool xf86ParsePciBusString(const char *busID, int *bus,
+                                            int *device, int *func);
+extern _X_EXPORT Bool xf86ComparePciBusString(const char *busID, int bus,
+                                              int device, int func);
+extern _X_EXPORT void xf86FormatPciBusNumber(int busnum, char *buffer);
+extern _X_EXPORT Bool xf86IsPrimaryPci(struct pci_device * pPci);
+extern _X_EXPORT Bool xf86CheckPciMemBase(struct pci_device * pPci,
+                                          memType base);
+extern _X_EXPORT struct pci_device * xf86GetPciInfoForEntity(int entityIndex);
+extern _X_EXPORT int xf86MatchPciInstances(const char *driverName,
+        int vendorID, SymTabPtr chipsets, PciChipsets *PCIchipsets,
+        GDevPtr *devList, int numDevs, DriverPtr drvp, int **foundEntities);
+extern _X_EXPORT ScrnInfoPtr xf86ConfigPciEntity(ScrnInfoPtr pScrn,
+        int scrnFlag, int entityIndex,PciChipsets *p_chip, void *dummy,
+        EntityProc init, EntityProc enter, EntityProc leave, pointer private);
+/* Obsolete! don't use */
+extern _X_EXPORT Bool xf86ConfigActivePciEntity(ScrnInfoPtr pScrn,
+        int entityIndex,PciChipsets *p_chip, void *dummy, EntityProc init,
+        EntityProc enter, EntityProc leave, pointer private);
+
+/* xf86Bus.c */
+
+extern _X_EXPORT int  xf86GetFbInfoForScreen(int scrnIndex);
+extern _X_EXPORT int xf86ClaimFbSlot(DriverPtr drvp, int chipset, GDevPtr dev, Bool active);
+extern _X_EXPORT int xf86ClaimNoSlot(DriverPtr drvp, int chipset, GDevPtr dev, Bool active);
+extern _X_EXPORT Bool xf86DriverHasEntities(DriverPtr drvp);
+extern _X_EXPORT void xf86AddEntityToScreen(ScrnInfoPtr pScrn, int entityIndex);
+extern _X_EXPORT void xf86SetEntityInstanceForScreen(ScrnInfoPtr pScrn, int entityIndex,
+				    int instance);
+extern _X_EXPORT int xf86GetNumEntityInstances(int entityIndex);
+extern _X_EXPORT GDevPtr xf86GetDevFromEntity(int entityIndex, int instance);
+extern _X_EXPORT void xf86RemoveEntityFromScreen(ScrnInfoPtr pScrn, int entityIndex);
+extern _X_EXPORT EntityInfoPtr xf86GetEntityInfo(int entityIndex);
+extern _X_EXPORT Bool xf86SetEntityFuncs(int entityIndex, EntityProc init,
+			EntityProc enter, EntityProc leave, pointer);
+extern _X_EXPORT Bool xf86IsEntityPrimary(int entityIndex);
+extern _X_EXPORT ScrnInfoPtr xf86FindScreenForEntity(int entityIndex);
+
+extern _X_EXPORT int xf86GetLastScrnFlag(int entityIndex);
+extern _X_EXPORT void xf86SetLastScrnFlag(int entityIndex, int scrnIndex);
+extern _X_EXPORT Bool xf86IsEntityShared(int entityIndex);
+extern _X_EXPORT void xf86SetEntityShared(int entityIndex);
+extern _X_EXPORT Bool xf86IsEntitySharable(int entityIndex);
+extern _X_EXPORT void xf86SetEntitySharable(int entityIndex);
+extern _X_EXPORT Bool xf86IsPrimInitDone(int entityIndex);
+extern _X_EXPORT void xf86SetPrimInitDone(int entityIndex);
+extern _X_EXPORT void xf86ClearPrimInitDone(int entityIndex);
+extern _X_EXPORT int xf86AllocateEntityPrivateIndex(void);
+extern _X_EXPORT DevUnion *xf86GetEntityPrivate(int entityIndex, int privIndex);
+
+/* xf86Configure.c */
+extern _X_EXPORT GDevPtr xf86AddBusDeviceToConfigure(const char *driver, BusType bus,
+				    void *busData, int chipset);
+
+/* xf86Cursor.c */
+
+extern _X_EXPORT void xf86LockZoom(ScreenPtr pScreen, int lock);
+extern _X_EXPORT void xf86InitViewport(ScrnInfoPtr pScr);
+extern _X_EXPORT void xf86SetViewport(ScreenPtr pScreen, int x, int y);
+extern _X_EXPORT void xf86ZoomViewport(ScreenPtr pScreen, int zoom);
+extern _X_EXPORT Bool xf86SwitchMode(ScreenPtr pScreen, DisplayModePtr mode);
+extern _X_EXPORT void *xf86GetPointerScreenFuncs(void);
+extern _X_EXPORT void xf86InitOrigins(void);
+extern _X_EXPORT void xf86ReconfigureLayout(void);
+
+/* xf86cvt.c */
+extern _X_EXPORT DisplayModePtr xf86CVTMode(int HDisplay, int VDisplay, float VRefresh,
+                           Bool Reduced, Bool Interlaced);
+
+/* xf86DPMS.c */
+
+extern _X_EXPORT Bool xf86DPMSInit(ScreenPtr pScreen, DPMSSetProcPtr set, int flags);
+
+#ifdef DPMSExtension
+extern _X_EXPORT int DPMSSet(ClientPtr client, int level);
+extern _X_EXPORT Bool DPMSSupported(void);
+#endif
+
+
+/* xf86DGA.c */
+
+#ifdef XFreeXDGA
+extern _X_EXPORT Bool DGAInit(ScreenPtr pScreen, DGAFunctionPtr funcs, DGAModePtr modes,
+			int num);
+extern _X_EXPORT Bool DGAReInitModes(ScreenPtr pScreen, DGAModePtr modes, int num);
+extern _X_EXPORT xf86SetDGAModeProc xf86SetDGAMode;
+#endif
+
+/* xf86Events.c */
+
+extern _X_EXPORT void SetTimeSinceLastInputEvent(void);
+extern _X_EXPORT pointer xf86AddInputHandler(int fd, InputHandlerProc proc, pointer data);
+extern _X_EXPORT int xf86RemoveInputHandler(pointer handler);
+extern _X_EXPORT void xf86DisableInputHandler(pointer handler);
+extern _X_EXPORT void xf86EnableInputHandler(pointer handler);
+extern _X_EXPORT pointer xf86AddGeneralHandler(int fd, InputHandlerProc proc, pointer data);
+extern _X_EXPORT int xf86RemoveGeneralHandler(pointer handler);
+extern _X_EXPORT void xf86DisableGeneralHandler(pointer handler);
+extern _X_EXPORT void xf86EnableGeneralHandler(pointer handler);
+extern _X_EXPORT InputHandlerProc xf86SetConsoleHandler(InputHandlerProc handler, pointer data);
+extern _X_EXPORT void xf86InterceptSignals(int *signo);
+extern _X_EXPORT void xf86InterceptSigIll(void (*sigillhandler)(void));
+extern _X_EXPORT Bool xf86EnableVTSwitch(Bool new);
+extern _X_EXPORT void xf86ProcessActionEvent(ActionEvent action, void *arg);
+extern _X_EXPORT void xf86PrintBacktrace(void);
+
+/* xf86Helper.c */
+
+extern _X_EXPORT void xf86AddDriver(DriverPtr driver, pointer module, int flags);
+extern _X_EXPORT void xf86DeleteDriver(int drvIndex);
+extern _X_EXPORT ScrnInfoPtr xf86AllocateScreen(DriverPtr drv, int flags);
+extern _X_EXPORT void xf86DeleteScreen(int scrnIndex, int flags);
+extern _X_EXPORT int xf86AllocateScrnInfoPrivateIndex(void);
+extern _X_EXPORT Bool xf86AddPixFormat(ScrnInfoPtr pScrn, int depth, int bpp, int pad);
+extern _X_EXPORT Bool xf86SetDepthBpp(ScrnInfoPtr scrp, int depth, int bpp, int fbbpp,
+		     int depth24flags);
+extern _X_EXPORT void xf86PrintDepthBpp(ScrnInfoPtr scrp);
+extern _X_EXPORT Bool xf86SetWeight(ScrnInfoPtr scrp, rgb weight, rgb mask);
+extern _X_EXPORT Bool xf86SetDefaultVisual(ScrnInfoPtr scrp, int visual);
+extern _X_EXPORT Bool xf86SetGamma(ScrnInfoPtr scrp, Gamma newGamma);
+extern _X_EXPORT void xf86SetDpi(ScrnInfoPtr pScrn, int x, int y);
+extern _X_EXPORT void xf86SetBlackWhitePixels(ScreenPtr pScreen);
+extern _X_EXPORT void xf86EnableDisableFBAccess(int scrnIndex, Bool enable);
+extern _X_EXPORT void xf86VDrvMsgVerb(int scrnIndex, MessageType type, int verb,
+		     const char *format, va_list args);
+extern _X_EXPORT void xf86DrvMsgVerb(int scrnIndex, MessageType type, int verb,
+		    const char *format, ...) _X_ATTRIBUTE_PRINTF(4,5);
+extern _X_EXPORT void xf86DrvMsg(int scrnIndex, MessageType type, const char *format, ...)
+		_X_ATTRIBUTE_PRINTF(3,4);
+extern _X_EXPORT void xf86MsgVerb(MessageType type, int verb, const char *format, ...)
+		_X_ATTRIBUTE_PRINTF(3,4);
+extern _X_EXPORT void xf86Msg(MessageType type, const char *format, ...) _X_ATTRIBUTE_PRINTF(2,3);
+extern _X_EXPORT void xf86ErrorFVerb(int verb, const char *format, ...) _X_ATTRIBUTE_PRINTF(2,3);
+extern _X_EXPORT void xf86ErrorF(const char *format, ...) _X_ATTRIBUTE_PRINTF(1,2);
+extern _X_EXPORT const char *xf86TokenToString(SymTabPtr table, int token);
+extern _X_EXPORT int xf86StringToToken(SymTabPtr table, const char *string);
+extern _X_EXPORT void xf86ShowClocks(ScrnInfoPtr scrp, MessageType from);
+extern _X_EXPORT void xf86PrintChipsets(const char *drvname, const char *drvmsg,
+		       SymTabPtr chips);
+extern _X_EXPORT int xf86MatchDevice(const char *drivername, GDevPtr **driversectlist);
+extern _X_EXPORT void xf86GetClocks(ScrnInfoPtr pScrn, int num,
+		   Bool (*ClockFunc)(ScrnInfoPtr, int),
+		   void (*ProtectRegs)(ScrnInfoPtr, Bool),
+		   void (*BlankScreen)(ScrnInfoPtr, Bool),
+		   IOADDRESS vertsyncreg, int maskval,
+		   int knownclkindex, int knownclkvalue);
+extern _X_EXPORT const char *xf86GetVisualName(int visual);
+extern _X_EXPORT int xf86GetVerbosity(void);
+extern _X_EXPORT Pix24Flags xf86GetPix24(void);
+extern _X_EXPORT int xf86GetDepth(void);
+extern _X_EXPORT rgb xf86GetWeight(void);
+extern _X_EXPORT Gamma xf86GetGamma(void);
+extern _X_EXPORT Bool xf86GetFlipPixels(void);
+extern _X_EXPORT const char *xf86GetServerName(void);
+extern _X_EXPORT Bool xf86ServerIsExiting(void);
+extern _X_EXPORT Bool xf86ServerIsResetting(void);
+extern _X_EXPORT Bool xf86ServerIsInitialising(void);
+extern _X_EXPORT Bool xf86ServerIsOnlyDetecting(void);
+extern _X_EXPORT Bool xf86CaughtSignal(void);
+extern _X_EXPORT Bool xf86GetVidModeAllowNonLocal(void);
+extern _X_EXPORT Bool xf86GetVidModeEnabled(void);
+extern _X_EXPORT Bool xf86GetModInDevAllowNonLocal(void);
+extern _X_EXPORT Bool xf86GetModInDevEnabled(void);
+extern _X_EXPORT Bool xf86GetAllowMouseOpenFail(void);
+extern _X_EXPORT Bool xf86IsPc98(void);
+extern _X_EXPORT void xf86DisableRandR(void);
+extern _X_EXPORT CARD32 xorgGetVersion(void);
+extern _X_EXPORT CARD32 xf86GetModuleVersion(pointer module);
+extern _X_EXPORT pointer xf86LoadDrvSubModule(DriverPtr drv, const char *name);
+extern _X_EXPORT pointer xf86LoadSubModule(ScrnInfoPtr pScrn, const char *name);
+extern _X_EXPORT pointer xf86LoadOneModule(char *name, pointer optlist);
+extern _X_EXPORT void xf86UnloadSubModule(pointer mod);
+extern _X_EXPORT Bool xf86LoaderCheckSymbol(const char *name);
+extern _X_EXPORT void xf86SetBackingStore(ScreenPtr pScreen);
+extern _X_EXPORT void xf86SetSilkenMouse(ScreenPtr pScreen);
+extern _X_EXPORT pointer xf86FindXvOptions(int scrnIndex, int adapt_index, char *port_name,
+			  char **adaptor_name, pointer *adaptor_options);
+extern _X_EXPORT void xf86GetOS(const char **name, int *major, int *minor, int *teeny);
+extern _X_EXPORT ScrnInfoPtr xf86ConfigFbEntity(ScrnInfoPtr pScrn, int scrnFlag,
+			       int entityIndex, EntityProc init,
+			       EntityProc enter, EntityProc leave,
+			       pointer private);
+
+extern _X_EXPORT Bool xf86IsScreenPrimary(int scrnIndex);
+extern _X_EXPORT int  xf86RegisterRootWindowProperty(int ScrnIndex, Atom	property, Atom type,
+				    int format, unsigned long len,
+				    pointer value);
+extern _X_EXPORT Bool xf86IsUnblank(int mode);
+
+/* xf86Init.c */
+
+extern _X_EXPORT PixmapFormatPtr xf86GetPixFormat(ScrnInfoPtr pScrn, int depth);
+extern _X_EXPORT int xf86GetBppFromDepth(ScrnInfoPtr pScrn, int depth);
+
+/* xf86Mode.c */
+
+extern _X_EXPORT int xf86GetNearestClock(ScrnInfoPtr scrp, int freq, Bool allowDiv2,
+			int DivFactor, int MulFactor, int *divider);
+extern _X_EXPORT const char *xf86ModeStatusToString(ModeStatus status);
+extern _X_EXPORT ModeStatus xf86LookupMode(ScrnInfoPtr scrp, DisplayModePtr modep,
+			  ClockRangePtr clockRanges, LookupModeFlags strategy);
+extern _X_EXPORT ModeStatus xf86CheckModeForMonitor(DisplayModePtr mode, MonPtr monitor);
+extern _X_EXPORT ModeStatus xf86InitialCheckModeForDriver(ScrnInfoPtr scrp, DisplayModePtr mode,
+					 ClockRangePtr clockRanges,
+					 LookupModeFlags strategy,
+					 int maxPitch, int virtualX,
+					 int virtualY);
+extern _X_EXPORT ModeStatus xf86CheckModeForDriver(ScrnInfoPtr scrp, DisplayModePtr mode,
+				  int flags);
+extern _X_EXPORT int xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
+		      char **modeNames, ClockRangePtr clockRanges,
+		      int *linePitches, int minPitch, int maxPitch,
+		      int minHeight, int maxHeight, int pitchInc,
+		      int virtualX, int virtualY, int apertureSize,
+		      LookupModeFlags strategy);
+extern _X_EXPORT void xf86DeleteMode(DisplayModePtr *modeList, DisplayModePtr mode);
+extern _X_EXPORT void xf86PruneDriverModes(ScrnInfoPtr scrp);
+extern _X_EXPORT void xf86SetCrtcForModes(ScrnInfoPtr scrp, int adjustFlags);
+extern _X_EXPORT void xf86PrintModes(ScrnInfoPtr scrp);
+extern _X_EXPORT void xf86ShowClockRanges(ScrnInfoPtr scrp, ClockRangePtr clockRanges);
+extern _X_EXPORT double xf86ModeHSync(const DisplayModeRec *mode);
+extern _X_EXPORT double xf86ModeVRefresh(const DisplayModeRec *mode);
+extern _X_EXPORT void xf86SetModeDefaultName(DisplayModePtr mode);
+extern _X_EXPORT void xf86SetModeCrtc(DisplayModePtr p, int adjustFlags);
+extern _X_EXPORT DisplayModePtr xf86DuplicateMode(const DisplayModeRec *pMode);
+extern _X_EXPORT DisplayModePtr xf86DuplicateModes(ScrnInfoPtr pScrn, DisplayModePtr modeList);
+extern _X_EXPORT Bool xf86ModesEqual(const DisplayModeRec *pMode1,
+		    const DisplayModeRec *pMode2);
+extern _X_EXPORT void xf86PrintModeline(int scrnIndex,DisplayModePtr mode);
+extern _X_EXPORT DisplayModePtr xf86ModesAdd(DisplayModePtr modes, DisplayModePtr new);
+
+/* xf86Option.c */
+
+extern _X_EXPORT void xf86CollectOptions(ScrnInfoPtr pScrn, pointer extraOpts);
+
+
+/* xf86RandR.c */
+#ifdef RANDR
+extern _X_EXPORT Bool xf86RandRInit (ScreenPtr    pScreen);
+extern _X_EXPORT Rotation xf86GetRotation(ScreenPtr pScreen);
+extern _X_EXPORT Bool xf86RandRSetNewVirtualAndDimensions(ScreenPtr pScreen,
+			int newvirtX, int newvirtY,
+			int newmmWidth, int newmmHeight, Bool resetMode);
+#endif
+
+/* xf86VidModeExtentionInit.c */
+
+extern _X_EXPORT Bool VidModeExtensionInit(ScreenPtr pScreen);
+
+#endif /* _NO_XF86_PROTOTYPES */
+
+#endif /* _XF86_H */