Release 4.11 drivers/gpu/drm/vgem/vgem_drv.h

/*
 * Copyright © 2012 Intel Corporation
 * Copyright © 2014 The Chromium OS Authors
 *
 * 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 (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 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.
 *
 * Authors:
 *    Ben Widawsky <ben@bwidawsk.net>
 *
 */

#ifndef _VGEM_DRV_H_

#define _VGEM_DRV_H_

#include <drm/drmP.h>
#include <drm/drm_gem.h>
#include <drm/drm_cache.h>

#include <uapi/drm/vgem_drm.h>


struct vgem_file {
	
struct idr fence_idr;
	
struct mutex fence_mutex;
};


#define to_vgem_bo(x) container_of(x, struct drm_vgem_gem_object, base)

struct drm_vgem_gem_object {
	
struct drm_gem_object base;
};

int vgem_fence_open(struct vgem_file *file);
int vgem_fence_attach_ioctl(struct drm_device *dev,
			    void *data,
			    struct drm_file *file);
int vgem_fence_signal_ioctl(struct drm_device *dev,
			    void *data,
			    struct drm_file *file);
void vgem_fence_close(struct vgem_file *file);

#endif
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Chris Wilson
70
67.31%
1
33.33%
Zach Reizner
31
29.81%
1
33.33%
Gabriel Krisman Bertazi
3
2.88%
1
33.33%
Total
104
100.00%
3
100.00%
Directory: drivers/gpu/drm/vgem

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