xorg-server-1.4/hw/xfree86/common/xf86.h

   1
   2 /*
   3  * Copyright (c) 1997-2003 by The XFree86 Project, Inc.
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the "Software"),
   7  * to deal in the Software without restriction, including without limitation
   8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9  * and/or sell copies of the Software, and to permit persons to whom the
  10  * Software is furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice shall be included in
  13  * all copies or substantial portions of the Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  19  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  20  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  21  * OTHER DEALINGS IN THE SOFTWARE.
  22  *
  23  * Except as contained in this notice, the name of the copyright holder(s)
  24  * and author(s) shall not be used in advertising or otherwise to promote
  25  * the sale, use or other dealings in this Software without prior written
  26  * authorization from the copyright holder(s) and author(s).
  27  */
  28
  29 /*
  30  * This file contains declarations for public XFree86 functions and variables,
  31  * and definitions of public macros.
  32  *
  33  * "public" means available to video drivers.
  34  */
  35
  36 #ifndef _XF86_H
  37 #define _XF86_H
  38
  39 #if HAVE_XORG_CONFIG_H
  40 #include <xorg-config.h>
  41 #elif HAVE_DIX_CONFIG_H
  42 #include <dix-config.h>
  43 #endif
  44
  45 #include "xf86str.h"
  46 #include "xf86Opt.h"
  47 #include <X11/Xfuncproto.h>
  48 #include <stdarg.h>
  49 #ifdef RANDR
  50 #include <X11/extensions/randr.h>
  51 #endif
  52
  53 #include "propertyst.h"
  54
  55 /* General parameters */
  56 extern int xf86DoConfigure;
  57 extern Bool xf86DoConfigurePass1;
  58 extern int xf86ScreenIndex;             /* Index into pScreen.devPrivates */
  59 extern int xf86CreateRootWindowIndex;   /* Index into pScreen.devPrivates */
  60 extern int xf86PixmapIndex;
  61 extern ScrnInfoPtr *xf86Screens;        /* List of pointers to ScrnInfoRecs */
  62 extern const unsigned char byte_reversed[256];
  63 extern ScrnInfoPtr xf86CurrentScreen;
  64 extern Bool pciSlotClaimed;
  65 extern Bool isaSlotClaimed;
  66 extern Bool fbSlotClaimed;
  67 #if defined(__sparc__) || defined(__sparc)
  68 extern Bool sbusSlotClaimed;
  69 #endif
  70 extern confDRIRec xf86ConfigDRI;
  71 extern Bool xf86inSuspend;
  72
  73 #define XF86SCRNINFO(p) ((ScrnInfoPtr)((p)->devPrivates[xf86ScreenIndex].ptr))
  74
  75 #define XF86FLIP_PIXELS() \
  76         do { \
  77             if (xf86GetFlipPixels()) { \
  78                 pScreen->whitePixel = (pScreen->whitePixel) ? 0 : 1; \
  79                 pScreen->blackPixel = (pScreen->blackPixel) ? 0 : 1; \
  80            } \
  81         while (0)
  82
  83 #define BOOLTOSTRING(b) ((b) ? "TRUE" : "FALSE")
  84
  85 #define PIX24TOBPP(p) (((p) == Pix24Use24) ? 24 : \
  86                         (((p) == Pix24Use32) ? 32 : 0))
  87
  88 /* Function Prototypes */
  89 #ifndef _NO_XF86_PROTOTYPES
  90
  91 /* xf86Bus.c */
  92
  93 Bool xf86CheckPciSlot(int bus, int device, int func);
  94 int xf86ClaimPciSlot(int bus, int device, int func, DriverPtr drvp,
  95                      int chipset, GDevPtr dev, Bool active);
  96 Bool xf86ParsePciBusString(const char *busID, int *bus, int *device,
  97                            int *func);
  98 Bool xf86ComparePciBusString(const char *busID, int bus, int device, int func);
  99 void xf86FormatPciBusNumber(int busnum, char *buffer);
 100 pciVideoPtr *xf86GetPciVideoInfo(void);
 101 pciConfigPtr *xf86GetPciConfigInfo(void);
 102 void xf86SetPciVideo(pciVideoPtr, resType);
 103 void xf86PrintResList(int verb, resPtr list);
 104 resPtr xf86AddRangesToList(resPtr list, resRange *pRange, int entityIndex);
 105 int xf86ClaimIsaSlot(DriverPtr drvp, int chipset, GDevPtr dev, Bool active);
 106 int xf86GetIsaInfoForScreen(int scrnIndex);
 107 int  xf86GetFbInfoForScreen(int scrnIndex);
 108 Bool xf86ParseIsaBusString(const char *busID);
 109 int xf86ClaimFbSlot(DriverPtr drvp, int chipset, GDevPtr dev, Bool active);
 110 int xf86ClaimNoSlot(DriverPtr drvp, int chipset, GDevPtr dev, Bool active);
 111 void xf86EnableAccess(ScrnInfoPtr pScrn);
 112 void xf86SetCurrentAccess(Bool Enable, ScrnInfoPtr pScrn);
 113 Bool xf86IsPrimaryPci(pciVideoPtr pPci);
 114 Bool xf86IsPrimaryIsa(void);
 115 /* new RAC */
 116 resPtr xf86AddResToList(resPtr rlist, resRange *Range, int entityIndex);
 117 resPtr xf86JoinResLists(resPtr rlist1, resPtr rlist2);
 118 resPtr xf86DupResList(const resPtr rlist);
 119 void xf86FreeResList(resPtr rlist);
 120 void xf86ClaimFixedResources(resList list, int entityIndex);
 121 Bool xf86DriverHasEntities(DriverPtr drvp);
 122 void xf86AddEntityToScreen(ScrnInfoPtr pScrn, int entityIndex);
 123 void xf86SetEntityInstanceForScreen(ScrnInfoPtr pScrn, int entityIndex,
 124                                     int instance);
 125 int xf86GetNumEntityInstances(int entityIndex);
 126 GDevPtr xf86GetDevFromEntity(int entityIndex, int instance);
 127 void xf86RemoveEntityFromScreen(ScrnInfoPtr pScrn, int entityIndex);
 128 EntityInfoPtr xf86GetEntityInfo(int entityIndex);
 129 pciVideoPtr xf86GetPciInfoForEntity(int entityIndex);
 130 int xf86GetPciEntity(int bus, int dev, int func);
 131 Bool xf86SetEntityFuncs(int entityIndex, EntityProc init,
 132                         EntityProc enter, EntityProc leave, pointer);
 133 void xf86DeallocateResourcesForEntity(int entityIndex, unsigned long type);
 134 resPtr xf86RegisterResources(int entityIndex, resList list,
 135                              unsigned long Access);
 136 Bool xf86CheckPciMemBase(pciVideoPtr pPci, memType base);
 137 void xf86SetAccessFuncs(EntityInfoPtr pEnt, xf86SetAccessFuncPtr funcs,
 138                         xf86SetAccessFuncPtr oldFuncs);
 139 Bool xf86IsEntityPrimary(int entityIndex);
 140 Bool xf86FixPciResource(int entityIndex, int prt, memType alignment,
 141                         unsigned long type);
 142 resPtr xf86ReallocatePciResources(int entityIndex, resPtr pRes);
 143 resPtr xf86SetOperatingState(resList list, int entityIndex, int mask);
 144 void xf86EnterServerState(xf86State state);
 145 resRange xf86GetBlock(unsigned long type, memType size,
 146                       memType window_start, memType window_end,
 147                       memType align_mask, resPtr avoid);
 148 resRange xf86GetSparse(unsigned long type, memType fixed_bits,
 149                        memType decode_mask, memType address_mask,
 150                        resPtr avoid);
 151 memType xf86ChkConflict(resRange *rgp, int entityIndex);
 152 Bool xf86IsPciDevPresent(int bus, int dev, int func);
 153 ScrnInfoPtr xf86FindScreenForEntity(int entityIndex);
 154 Bool xf86NoSharedResources(int screenIndex, resType res);
 155 resPtr xf86FindIntersectOfLists(resPtr l1, resPtr l2);
 156 pciVideoPtr xf86FindPciDeviceVendor(CARD16 vendorID, CARD16 deviceID,
 157                                     char n, pciVideoPtr pvp_exclude);
 158 pciVideoPtr xf86FindPciClass(CARD8 intf, CARD8 subClass, CARD16 class,
 159                              char n, pciVideoPtr pvp_exclude);
 160 void xf86RegisterStateChangeNotificationCallback(xf86StateChangeNotificationCallbackFunc func, pointer arg);
 161 Bool xf86DeregisterStateChangeNotificationCallback(xf86StateChangeNotificationCallbackFunc func);
 162
 163 int xf86GetLastScrnFlag(int entityIndex);
 164 void xf86SetLastScrnFlag(int entityIndex, int scrnIndex);
 165 Bool xf86IsEntityShared(int entityIndex);
 166 void xf86SetEntityShared(int entityIndex);
 167 Bool xf86IsEntitySharable(int entityIndex);
 168 void xf86SetEntitySharable(int entityIndex);
 169 Bool xf86IsPrimInitDone(int entityIndex);
 170 void xf86SetPrimInitDone(int entityIndex);
 171 void xf86ClearPrimInitDone(int entityIndex);
 172 int xf86AllocateEntityPrivateIndex(void);
 173 DevUnion *xf86GetEntityPrivate(int entityIndex, int privIndex);
 174
 175 /* xf86Configure.c */
 176 GDevPtr xf86AddBusDeviceToConfigure(const char *driver, BusType bus,
 177                                     void *busData, int chipset);
 178 GDevPtr xf86AddDeviceToConfigure(const char *driver, pciVideoPtr pVideo,
 179                                  int chipset);
 180
 181 /* xf86Cursor.c */
 182
 183 void xf86LockZoom(ScreenPtr pScreen, int lock);
 184 void xf86InitViewport(ScrnInfoPtr pScr);
 185 void xf86SetViewport(ScreenPtr pScreen, int x, int y);
 186 void xf86ZoomViewport(ScreenPtr pScreen, int zoom);
 187 Bool xf86SwitchMode(ScreenPtr pScreen, DisplayModePtr mode);
 188 void *xf86GetPointerScreenFuncs(void);
 189 void xf86InitOrigins(void);
 190 void xf86ReconfigureLayout(void);
 191
 192 /* xf86cvt.c */
 193 DisplayModePtr xf86CVTMode(int HDisplay, int VDisplay, float VRefresh,
 194                            Bool Reduced, Bool Interlaced);
 195
 196 /* xf86DPMS.c */
 197
 198 Bool xf86DPMSInit(ScreenPtr pScreen, DPMSSetProcPtr set, int flags);
 199
 200 /* xf86DGA.c */
 201
 202 Bool DGAInit(ScreenPtr pScreen, DGAFunctionPtr funcs, DGAModePtr modes,
 203                         int num);
 204 Bool DGAReInitModes(ScreenPtr pScreen, DGAModePtr modes, int num);
 205 xf86SetDGAModeProc xf86SetDGAMode;
 206
 207 /* xf86Events.c */
 208
 209 void SetTimeSinceLastInputEvent(void);
 210 pointer xf86AddInputHandler(int fd, InputHandlerProc proc, pointer data);
 211 int xf86RemoveInputHandler(pointer handler);
 212 void xf86DisableInputHandler(pointer handler);
 213 void xf86EnableInputHandler(pointer handler);
 214 pointer xf86AddGeneralHandler(int fd, InputHandlerProc proc, pointer data);
 215 int xf86RemoveGeneralHandler(pointer handler);
 216 void xf86DisableGeneralHandler(pointer handler);
 217 void xf86EnableGeneralHandler(pointer handler);
 218 void xf86InterceptSignals(int *signo);
 219 void xf86InterceptSigIll(void (*sigillhandler)(void));
 220 Bool xf86EnableVTSwitch(Bool new);
 221 Bool xf86CommonSpecialKey(int key, Bool down, int modifiers);
 222 void xf86ProcessActionEvent(ActionEvent action, void *arg);
 223
 224 /* xf86Helper.c */
 225
 226 void xf86AddDriver(DriverPtr driver, pointer module, int flags);
 227 void xf86DeleteDriver(int drvIndex);
 228 ScrnInfoPtr xf86AllocateScreen(DriverPtr drv, int flags);
 229 void xf86DeleteScreen(int scrnIndex, int flags);
 230 int xf86AllocateScrnInfoPrivateIndex(void);
 231 Bool xf86AddPixFormat(ScrnInfoPtr pScrn, int depth, int bpp, int pad);
 232 Bool xf86SetDepthBpp(ScrnInfoPtr scrp, int depth, int bpp, int fbbpp,
 233                      int depth24flags);
 234 void xf86PrintDepthBpp(ScrnInfoPtr scrp);
 235 Bool xf86SetWeight(ScrnInfoPtr scrp, rgb weight, rgb mask);
 236 Bool xf86SetDefaultVisual(ScrnInfoPtr scrp, int visual);
 237 Bool xf86SetGamma(ScrnInfoPtr scrp, Gamma newGamma);
 238 void xf86SetDpi(ScrnInfoPtr pScrn, int x, int y);
 239 void xf86SetBlackWhitePixels(ScreenPtr pScreen);
 240 void xf86EnableDisableFBAccess(int scrnIndex, Bool enable);
 241 void xf86VDrvMsgVerb(int scrnIndex, MessageType type, int verb,
 242                      const char *format, va_list args);
 243 void xf86DrvMsgVerb(int scrnIndex, MessageType type, int verb,
 244                     const char *format, ...) _printf_attribute(4,5);
 245 void xf86DrvMsg(int scrnIndex, MessageType type, const char *format, ...)
 246                 _printf_attribute(3,4);
 247 void xf86MsgVerb(MessageType type, int verb, const char *format, ...)
 248                 _printf_attribute(3,4);
 249 void xf86Msg(MessageType type, const char *format, ...) _printf_attribute(2,3);
 250 void xf86ErrorFVerb(int verb, const char *format, ...) _printf_attribute(2,3);
 251 void xf86ErrorF(const char *format, ...) _printf_attribute(1,2);
 252 const char *xf86TokenToString(SymTabPtr table, int token);
 253 int xf86StringToToken(SymTabPtr table, const char *string);
 254 void xf86ShowClocks(ScrnInfoPtr scrp, MessageType from);
 255 void xf86PrintChipsets(const char *drvname, const char *drvmsg,
 256                        SymTabPtr chips);
 257 int xf86MatchDevice(const char *drivername, GDevPtr **driversectlist);
 258 int xf86MatchPciInstances(const char *driverName, int vendorID,
 259                       SymTabPtr chipsets, PciChipsets *PCIchipsets,
 260                       GDevPtr *devList, int numDevs, DriverPtr drvp,
 261                       int **foundEntities);
 262 int xf86MatchIsaInstances(const char *driverName, SymTabPtr chipsets,
 263                           IsaChipsets *ISAchipsets, DriverPtr drvp,
 264                           FindIsaDevProc FindIsaDevice, GDevPtr *devList,
 265                           int numDevs, int **foundEntities);
 266 void xf86GetClocks(ScrnInfoPtr pScrn, int num,
 267                    Bool (*ClockFunc)(ScrnInfoPtr, int),
 268                    void (*ProtectRegs)(ScrnInfoPtr, Bool),
 269                    void (*BlankScreen)(ScrnInfoPtr, Bool),
 270                    IOADDRESS vertsyncreg, int maskval,
 271                    int knownclkindex, int knownclkvalue);
 272 void xf86SetPriority(Bool up);
 273 const char *xf86GetVisualName(int visual);
 274 int xf86GetVerbosity(void);
 275 Pix24Flags xf86GetPix24(void);
 276 int xf86GetDepth(void);
 277 rgb xf86GetWeight(void);
 278 Gamma xf86GetGamma(void);
 279 Bool xf86GetFlipPixels(void);
 280 const char *xf86GetServerName(void);
 281 Bool xf86ServerIsExiting(void);
 282 Bool xf86ServerIsResetting(void);
 283 Bool xf86ServerIsInitialising(void);
 284 Bool xf86ServerIsOnlyDetecting(void);
 285 Bool xf86ServerIsOnlyProbing(void);
 286 Bool xf86CaughtSignal(void);
 287 Bool xf86GetVidModeAllowNonLocal(void);
 288 Bool xf86GetVidModeEnabled(void);
 289 Bool xf86GetModInDevAllowNonLocal(void);
 290 Bool xf86GetModInDevEnabled(void);
 291 Bool xf86GetAllowMouseOpenFail(void);
 292 Bool xf86IsPc98(void);
 293 void xf86DisableRandR(void);
 294 CARD32 xf86GetVersion(void);
 295 CARD32 xorgGetVersion(void);
 296 CARD32 xf86GetModuleVersion(pointer module);
 297 pointer xf86LoadDrvSubModule(DriverPtr drv, const char *name);
 298 pointer xf86LoadSubModule(ScrnInfoPtr pScrn, const char *name);
 299 pointer xf86LoadOneModule(char *name, pointer optlist);
 300 void xf86UnloadSubModule(pointer mod);
 301 Bool xf86LoaderCheckSymbol(const char *name);
 302 void xf86LoaderReqSymLists(const char **, ...);
 303 void xf86LoaderReqSymbols(const char *, ...);
 304 void xf86LoaderRefSymLists(const char **, ...);
 305 void xf86LoaderRefSymbols(const char *, ...);
 306 void xf86SetBackingStore(ScreenPtr pScreen);
 307 void xf86SetSilkenMouse(ScreenPtr pScreen);
 308 int xf86NewSerialNumber(WindowPtr p, pointer unused);
 309 pointer xf86FindXvOptions(int scrnIndex, int adapt_index, char *port_name,
 310                           char **adaptor_name, pointer *adaptor_options);
 311 void xf86GetOS(const char **name, int *major, int *minor, int *teeny);
 312 ScrnInfoPtr xf86ConfigPciEntity(ScrnInfoPtr pScrn, int scrnFlag,
 313                                 int entityIndex,PciChipsets *p_chip,
 314                                 resList res, EntityProc init,
 315                                 EntityProc enter, EntityProc leave,
 316                                 pointer private);
 317 ScrnInfoPtr xf86ConfigIsaEntity(ScrnInfoPtr pScrn, int scrnFlag,
 318                                 int entityIndex, IsaChipsets *i_chip,
 319                                 resList res, EntityProc init,
 320                                 EntityProc enter, EntityProc leave,
 321                                 pointer private);
 322 ScrnInfoPtr xf86ConfigFbEntity(ScrnInfoPtr pScrn, int scrnFlag,
 323                                int entityIndex, EntityProc init,
 324                                EntityProc enter, EntityProc leave,
 325                                pointer private);
 326 /* Obsolete! don't use */
 327 Bool xf86ConfigActivePciEntity(ScrnInfoPtr pScrn,
 328                                 int entityIndex,PciChipsets *p_chip,
 329                                 resList res, EntityProc init,
 330                                 EntityProc enter, EntityProc leave,
 331                                 pointer private);
 332 /* Obsolete! don't use */
 333 Bool xf86ConfigActiveIsaEntity(ScrnInfoPtr pScrn,
 334                                 int entityIndex, IsaChipsets *i_chip,
 335                                 resList res, EntityProc init,
 336                                 EntityProc enter, EntityProc leave,
 337                                 pointer private);
 338 void xf86ConfigPciEntityInactive(EntityInfoPtr pEnt, PciChipsets *p_chip,
 339                                  resList res, EntityProc init,
 340                                  EntityProc enter, EntityProc leave,
 341                                  pointer private);
 342 void xf86ConfigIsaEntityInactive(EntityInfoPtr pEnt, IsaChipsets *i_chip,
 343                                  resList res, EntityProc init,
 344                                  EntityProc enter, EntityProc leave,
 345                                  pointer private);
 346 void xf86ConfigFbEntityInactive(EntityInfoPtr pEnt, EntityProc init,
 347                                 EntityProc enter, EntityProc leave,
 348                                 pointer private);
 349 Bool xf86IsScreenPrimary(int scrnIndex);
 350 int  xf86RegisterRootWindowProperty(int ScrnIndex, Atom property, Atom type,
 351                                     int format, unsigned long len,
 352                                     pointer value);
 353 Bool xf86IsUnblank(int mode);
 354
 355 void xf86AddModuleInfo(ModuleInfoPtr info, pointer module);
 356 void xf86DeleteModuleInfo(int idx);
 357
 358 /* xf86Debug.c */
 359 #ifdef BUILDDEBUG
 360 CARD8  xf86PeekFb8(CARD8  *p);
 361 CARD16 xf86PeekFb16(CARD16 *p);
 362 CARD32 xf86PeekFb32(CARD32 *p);
 363 void xf86PokeFb8(CARD8  *p, CARD8  v);
 364 void xf86PokeFb16(CARD16 *p, CARD16 v);
 365 void xf86PokeFb32(CARD16 *p, CARD32 v);
 366 CARD8  xf86PeekMmio8(pointer Base, unsigned long Offset);
 367 CARD16 xf86PeekMmio16(pointer Base, unsigned long Offset);
 368 CARD32 xf86PeekMmio32(pointer Base, unsigned long Offset);
 369 void xf86PokeMmio8(pointer Base, unsigned long Offset, CARD8  v);
 370 void xf86PokeMmio16(pointer Base, unsigned long Offset, CARD16 v);
 371 void xf86PokeMmio32(pointer Base, unsigned long Offset, CARD32 v);
 372 #endif
 373
 374 /* xf86Init.c */
 375
 376 PixmapFormatPtr xf86GetPixFormat(ScrnInfoPtr pScrn, int depth);
 377 int xf86GetBppFromDepth(ScrnInfoPtr pScrn, int depth);
 378
 379 /* xf86Mode.c */
 380
 381 int xf86GetNearestClock(ScrnInfoPtr scrp, int freq, Bool allowDiv2,
 382                         int DivFactor, int MulFactor, int *divider);
 383 const char *xf86ModeStatusToString(ModeStatus status);
 384 ModeStatus xf86LookupMode(ScrnInfoPtr scrp, DisplayModePtr modep,
 385                           ClockRangePtr clockRanges, LookupModeFlags strategy);
 386 ModeStatus xf86CheckModeForMonitor(DisplayModePtr mode, MonPtr monitor);
 387 ModeStatus xf86InitialCheckModeForDriver(ScrnInfoPtr scrp, DisplayModePtr mode,
 388                                          ClockRangePtr clockRanges,
 389                                          LookupModeFlags strategy,
 390                                          int maxPitch, int virtualX,
 391                                          int virtualY);
 392 ModeStatus xf86CheckModeForDriver(ScrnInfoPtr scrp, DisplayModePtr mode,
 393                                   int flags);
 394 int xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
 395                       char **modeNames, ClockRangePtr clockRanges,
 396                       int *linePitches, int minPitch, int maxPitch,
 397                       int minHeight, int maxHeight, int pitchInc,
 398                       int virtualX, int virtualY, int apertureSize,
 399                       LookupModeFlags strategy);
 400 void xf86DeleteMode(DisplayModePtr *modeList, DisplayModePtr mode);
 401 void xf86PruneDriverModes(ScrnInfoPtr scrp);
 402 void xf86SetCrtcForModes(ScrnInfoPtr scrp, int adjustFlags);
 403 void xf86PrintModes(ScrnInfoPtr scrp);
 404 void xf86ShowClockRanges(ScrnInfoPtr scrp, ClockRangePtr clockRanges);
 405 double xf86ModeHSync(DisplayModePtr mode);
 406 double xf86ModeVRefresh(DisplayModePtr mode);
 407 void xf86SetModeDefaultName(DisplayModePtr mode);
 408 void xf86SetModeCrtc(DisplayModePtr p, int adjustFlags);
 409 DisplayModePtr xf86DuplicateMode(DisplayModePtr pMode);
 410 DisplayModePtr xf86DuplicateModes(ScrnInfoPtr pScrn, DisplayModePtr modeList);
 411 Bool xf86ModesEqual(DisplayModePtr pMode1, DisplayModePtr pMode2);
 412 void xf86PrintModeline(int scrnIndex,DisplayModePtr mode);
 413 DisplayModePtr xf86ModesAdd(DisplayModePtr modes, DisplayModePtr new);
 414
 415 /* xf86Option.c */
 416
 417 void xf86CollectOptions(ScrnInfoPtr pScrn, pointer extraOpts);
 418
 419
 420 /* xf86RandR.c */
 421 #ifdef RANDR
 422 Bool xf86RandRInit (ScreenPtr    pScreen);
 423 void xf86RandRSetInitialMode (ScreenPtr pScreen);
 424 Rotation xf86GetRotation(ScreenPtr pScreen);
 425 Bool xf86RandRSetNewVirtualAndDimensions(ScreenPtr pScreen,
 426                         int newvirtX, int newvirtY,
 427                         int newmmWidth, int newmmHeight, Bool resetMode);
 428 #endif
 429
 430 /* xf86VidModeExtentionInit.c */
 431
 432 Bool VidModeExtensionInit(ScreenPtr pScreen);
 433
 434 /* xf86Versions.c */
 435 CARD32 xf86GetBuiltinInterfaceVersion(BuiltinInterface iface, int flag);
 436 Bool xf86RegisterBuiltinInterfaceVersion(BuiltinInterface iface,
 437                                          CARD32 version, int flags);
 438
 439
 440 #endif /* _NO_XF86_PROTOTYPES */
 441
 442 #endif /* _XF86_H */