/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/r128_probe.h,v 1.6 2002/04/06 19:06:06 tsi Exp $ *//* * Copyright 2000 ATI Technologies Inc., Markham, Ontario, and *                VA Linux Systems Inc., Fremont, California. * * All Rights Reserved. * * 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 on 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 (including the * next paragraph) 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 * NON-INFRINGEMENT.  IN NO EVENT SHALL ATI, VA LINUX SYSTEMS AND/OR * THEIR SUPPLIERS 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. *//* * Authors: *   Kevin E. Martin <martin@valinux.com> * * Modified by Marc Aurele La France <tsi@xfree86.org> for ATI driver merge. */#ifndef _R128_PROBE_H_#define _R128_PROBE_H_ 1#include "xf86str.h"typedef struct{    Bool IsDRIEnabled;    Bool HasSecondary;    Bool BypassSecondary;    /*These two registers are used to make sure the CRTC2 is      retored before CRTC_EXT, otherwise it could lead to blank screen.*/    Bool IsSecondaryRestored;    Bool RestorePrimary;    ScrnInfoPtr pSecondaryScrn;        ScrnInfoPtr pPrimaryScrn;} R128EntRec, *R128EntPtr;/* r128_probe.c */extern const OptionInfoRec * R128AvailableOptions(int, int);extern void                  R128Identify(int);extern Bool                  R128Probe(DriverPtr, int);extern PciChipsets           R128PciChipsets[];/* r128_driver.c */extern void                  R128LoaderRefSymLists(void);extern Bool                  R128PreInit(ScrnInfoPtr, int);extern Bool                  R128ScreenInit(int, ScreenPtr, int, char **);extern Bool                  R128SwitchMode(int, DisplayModePtr, int);extern void                  R128AdjustFrame(int, int, int, int);extern Bool                  R128EnterVT(int, int);extern void                  R128LeaveVT(int, int);extern void                  R128FreeScreen(int, int);extern ModeStatus            R128ValidMode(int, DisplayModePtr, Bool, int);extern const OptionInfoRec * R128OptionsWeak(void);extern void                  R128FillInScreenInfo(ScrnInfoPtr);#endif /* _R128_PROBE_H_ */