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authormarha <marha@users.sourceforge.net>2009-09-09 05:23:48 +0000
committermarha <marha@users.sourceforge.net>2009-09-09 05:23:48 +0000
commit81f91c615982e50bb62708201569c33a3cd3d973 (patch)
tree4f32ecc48a3b7b5e76642f3792338263c53879bd /xorg-server/hw/xfree86/common/xf86VGAarbiter.h
parentb571a562410f565af2bdde52d9f7f9a23ffae04f (diff)
parenta915739887477b28d924ecc8417ee107d125bd6c (diff)
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svn merge https://vcxsrv.svn.sourceforge.net/svnroot/vcxsrv/branches/released .
Diffstat (limited to 'xorg-server/hw/xfree86/common/xf86VGAarbiter.h')
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diff --git a/xorg-server/hw/xfree86/common/xf86VGAarbiter.h b/xorg-server/hw/xfree86/common/xf86VGAarbiter.h
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+/*
+ * Copyright (c) 2009 Tiago Vignatti
+ *
+ * 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 AUTHORS OR COPYRIGHT
+ * HOLDERS 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.
+ */
+
+#ifndef __XF86VGAARBITER_H
+#define __XF86VGAARBITER_H
+
+#include "screenint.h"
+#include "misc.h"
+#include "xf86.h"
+
+/* Functions */
+extern void xf86VGAarbiterInit(void);
+extern void xf86VGAarbiterFini(void);
+void xf86VGAarbiterScrnInit(ScrnInfoPtr pScrn);
+extern Bool xf86VGAarbiterWrapFunctions(ScreenPtr pScreen);
+extern void xf86VGAarbiterLock(ScrnInfoPtr pScrn);
+extern void xf86VGAarbiterUnlock(ScrnInfoPtr pScrn);
+
+/* allow a driver to remove itself from arbiter - really should be
+ * done in the kernel though */
+extern _X_EXPORT void xf86VGAarbiterDeviceDecodes(ScrnInfoPtr pScrn);
+/* DRI and arbiter are really not possible together,
+ * you really want to remove the card from arbitration if you can */
+extern _X_EXPORT Bool xf86VGAarbiterAllowDRI(ScreenPtr pScreen);
+
+#endif /* __XF86VGAARBITER_H */