448 lines
18 KiB
C
448 lines
18 KiB
C
/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86.h,v 3.173 2004/01/27 01:31:44 dawes Exp $ */
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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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* 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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#ifndef _XF86_H
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#define _XF86_H
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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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#ifndef IN_MODULE
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#include <stdarg.h>
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#else
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#include "xf86_ansic.h"
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#endif
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#ifdef RANDR
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#include <X11/extensions/randr.h>
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#endif
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#include "propertyst.h"
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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 int xf86ScreenIndex; /* Index into pScreen.devPrivates */
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extern int xf86CreateRootWindowIndex; /* Index into pScreen.devPrivates */
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extern int xf86PixmapIndex;
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extern Bool xf86ResAccessEnter;
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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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#ifdef __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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#define XF86SCRNINFO(p) ((ScrnInfoPtr)((p)->devPrivates[xf86ScreenIndex].ptr))
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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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#define BOOLTOSTRING(b) ((b) ? "TRUE" : "FALSE")
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#define PIX24TOBPP(p) (((p) == Pix24Use24) ? 24 : \
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(((p) == Pix24Use32) ? 32 : 0))
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/* variables for debugging */
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#ifdef BUILDDEBUG
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extern char* xf86p8bit[];
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extern CARD32 xf86DummyVar1;
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extern CARD32 xf86DummyVar2;
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extern CARD32 xf86DummyVar3;
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#endif
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/* Function Prototypes */
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#ifndef _NO_XF86_PROTOTYPES
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/* xf86Bus.c */
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Bool xf86CheckPciSlot(int bus, int device, int func);
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int xf86ClaimPciSlot(int bus, int device, int func, 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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pciVideoPtr *xf86GetPciVideoInfo(void);
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pciConfigPtr *xf86GetPciConfigInfo(void);
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void xf86SetPciVideo(pciVideoPtr, resType);
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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(pciVideoPtr pPci);
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Bool xf86IsPrimaryIsa(void);
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int xf86CheckPciGAType(pciVideoPtr pPci);
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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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pciVideoPtr xf86GetPciInfoForEntity(int entityIndex);
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int xf86GetPciEntity(int bus, int dev, int func);
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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(pciVideoPtr 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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Bool xf86FixPciResource(int entityIndex, int prt, memType alignment,
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unsigned long type);
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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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resRange xf86GetBlock(unsigned long type, memType size,
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memType window_start, memType window_end,
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memType align_mask, resPtr avoid);
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resRange xf86GetSparse(unsigned long type, memType fixed_bits,
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memType decode_mask, memType address_mask,
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resPtr avoid);
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memType xf86ChkConflict(resRange *rgp, int entityIndex);
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Bool xf86IsPciDevPresent(int bus, int dev, int func);
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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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pciVideoPtr xf86FindPciDeviceVendor(CARD16 vendorID, CARD16 deviceID,
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char n, pciVideoPtr pvp_exclude);
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pciVideoPtr xf86FindPciClass(CARD8 intf, CARD8 subClass, CARD16 class,
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char n, pciVideoPtr pvp_exclude);
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#ifdef INCLUDE_DEPRECATED
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void xf86EnablePciBusMaster(pciVideoPtr pPci, Bool enable);
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#endif
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void xf86RegisterStateChangeNotificationCallback(xf86StateChangeNotificationCallbackFunc func, pointer arg);
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Bool xf86DeregisterStateChangeNotificationCallback(xf86StateChangeNotificationCallbackFunc func);
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#ifdef async
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Bool xf86QueueAsyncEvent(void (*func)(pointer),pointer arg);
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#endif
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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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/* 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, pciVideoPtr pVideo,
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int chipset);
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/* xf86Cursor.c */
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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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/* xf86DPMS.c */
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Bool xf86DPMSInit(ScreenPtr pScreen, DPMSSetProcPtr set, int flags);
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/* xf86DGA.c */
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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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/* xf86Events.c */
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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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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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/* xf86Helper.c */
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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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#ifdef XFree86LOADER
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void xf86AddModuleInfo(ModuleInfoPtr info, pointer module);
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void xf86DeleteModuleInfo(int idx);
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#endif
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/* xf86Debug.c */
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#ifdef BUILDDEBUG
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void xf86Break1(void);
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void xf86Break2(void);
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void xf86Break3(void);
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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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extern void xf86SPTimestamp(xf86TsPtr* timestamp, char* string);
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extern void xf86STimestamp(xf86TsPtr* timestamp);
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#endif
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/* xf86Init.c */
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PixmapFormatPtr xf86GetPixFormat(ScrnInfoPtr pScrn, int depth);
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int xf86GetBppFromDepth(ScrnInfoPtr pScrn, int depth);
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/* xf86Mode.c */
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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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|
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/* xf86Option.c */
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|
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void xf86CollectOptions(ScrnInfoPtr pScrn, pointer extraOpts);
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|
|
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/* xf86RandR.c */
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#ifdef RANDR
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Bool xf86RandRInit (ScreenPtr pScreen);
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void xf86RandRSetInitialMode (ScreenPtr pScreen);
|
|
Rotation xf86GetRotation(ScreenPtr pScreen);
|
|
Bool xf86RandRSetNewVirtualAndDimensions(ScreenPtr pScreen,
|
|
int newvirtX, int newvirtY,
|
|
int newmmWidth, int newmmHeight, Bool resetMode);
|
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#endif
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|
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/* xf86VidModeExtentionInit.c */
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|
|
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Bool VidModeExtensionInit(ScreenPtr pScreen);
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|
|
|
/* xf86Versions.c */
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CARD32 xf86GetBuiltinInterfaceVersion(BuiltinInterface iface, int flag);
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Bool xf86RegisterBuiltinInterfaceVersion(BuiltinInterface iface,
|
|
CARD32 version, int flags);
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|
|
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#endif /* _NO_XF86_PROTOTYPES */
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#endif /* _XF86_H */
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