1 /*
2  * Copyright (C) 2008 Maarten Maathuis.
3  * All Rights Reserved.
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining
6  * a copy of this software and associated documentation files (the
7  * "Software"), to deal in the Software without restriction, including
8  * without limitation the rights to use, copy, modify, merge, publish,
9  * distribute, sublicense, and/or sell copies of the Software, and to
10  * permit persons to whom the Software is furnished to do so, subject to
11  * the following conditions:
12  *
13  * The above copyright notice and this permission notice (including the
14  * next paragraph) shall be included in all copies or substantial
15  * portions of the Software.
16  *
17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
20  * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
21  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
22  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
23  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24  *
25  */
26 
27 #ifndef __NOUVEAU_FB_H__
28 #define __NOUVEAU_FB_H__
29 
30 struct nouveau_framebuffer {
31 	struct drm_framebuffer base;
32 	struct nouveau_bo *nvbo;
33 	struct nouveau_vma vma;
34 	u32 r_dma;
35 	u32 r_format;
36 	u32 r_pitch;
37 };
38 
39 static inline struct nouveau_framebuffer *
nouveau_framebuffer(struct drm_framebuffer * fb)40 nouveau_framebuffer(struct drm_framebuffer *fb)
41 {
42 	return container_of(fb, struct nouveau_framebuffer, base);
43 }
44 
45 int nouveau_framebuffer_init(struct drm_device *dev, struct nouveau_framebuffer *nouveau_fb,
46 			     struct drm_mode_fb_cmd2 *mode_cmd, struct nouveau_bo *nvbo);
47 #endif /* __NOUVEAU_FB_H__ */
48