1 /*
2  * Copyright (c) 2008-2011, Intel Corporation
3  *
4  * This program is free software; you can redistribute it and/or modify it
5  * under the terms and conditions of the GNU General Public License,
6  * version 2, as published by the Free Software Foundation.
7  *
8  * This program is distributed in the hope it will be useful, but WITHOUT
9  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
11  * more details.
12  *
13  * You should have received a copy of the GNU General Public License along with
14  * this program; if not, write to the Free Software Foundation, Inc.,
15  * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
16  *
17  * Authors:
18  *      Eric Anholt <eric@anholt.net>
19  *
20  */
21 
22 #ifndef _FRAMEBUFFER_H_
23 #define _FRAMEBUFFER_H_
24 
25 #include <drm/drmP.h>
26 #include <drm/drm_fb_helper.h>
27 
28 #include "psb_drv.h"
29 
30 struct psb_framebuffer {
31 	struct drm_framebuffer base;
32 	struct address_space *addr_space;
33 	struct fb_info *fbdev;
34 	struct gtt_range *gtt;
35 };
36 
37 struct psb_fbdev {
38 	struct drm_fb_helper psb_fb_helper;
39 	struct psb_framebuffer pfb;
40 };
41 
42 #define to_psb_fb(x) container_of(x, struct psb_framebuffer, base)
43 
44 extern int gma_connector_clones(struct drm_device *dev, int type_mask);
45 
46 #endif
47 
48