bb52cf78a905371cafb7e28422a579d2a5f896f4
2 * Copyright (c) 2009 Tiago Vignatti
4 * Permission is hereby granted, free of charge, to any person
5 * obtaining a copy of this software and associated documentation
6 * files (the "Software"), to deal in the Software without
7 * restriction, including without limitation the rights to use,
8 * copy, modify, merge, publish, distribute, sublicense, and/or sell
9 * copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following
13 * The above copyright notice and this permission notice shall be
14 * included in all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
18 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
20 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
21 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
23 * OTHER DEALINGS IN THE SOFTWARE.
26 #ifndef __XF86VGAARBITER_H
27 #define __XF86VGAARBITER_H
29 #include "screenint.h"
34 extern void xf86VGAarbiterInit(void);
35 extern void xf86VGAarbiterFini(void);
36 void xf86VGAarbiterScrnInit(ScrnInfoPtr pScrn
);
37 extern Bool
xf86VGAarbiterWrapFunctions(void);
38 extern void xf86VGAarbiterLock(ScrnInfoPtr pScrn
);
39 extern void xf86VGAarbiterUnlock(ScrnInfoPtr pScrn
);
41 /* allow a driver to remove itself from arbiter - really should be
42 * done in the kernel though */
43 extern _X_EXPORT
void xf86VGAarbiterDeviceDecodes(ScrnInfoPtr pScrn
, int rsrc
);
45 /* DRI and arbiter are really not possible together,
46 * you really want to remove the card from arbitration if you can */
47 extern _X_EXPORT Bool
xf86VGAarbiterAllowDRI(ScreenPtr pScreen
);
49 #endif /* __XF86VGAARBITER_H */