1/*
2 * Copyright (c) 2011 Samsung Electronics Co., Ltd.
3 * Authors:
4 *	Inki Dae <inki.dae@samsung.com>
5 *	Joonyoung Shim <jy0922.shim@samsung.com>
6 *	Seung-Woo Kim <sw0312.kim@samsung.com>
7 *
8 * This program is free software; you can redistribute  it and/or modify it
9 * under  the terms of  the GNU General  Public License as published by the
10 * Free Software Foundation;  either version 2 of the  License, or (at your
11 * option) any later version.
12 */
13
14#ifndef _EXYNOS_DRM_FB_H_
15#define _EXYNOS_DRM_FB_H
16
17struct drm_framebuffer *
18exynos_drm_framebuffer_init(struct drm_device *dev,
19			    struct drm_mode_fb_cmd2 *mode_cmd,
20			    struct drm_gem_object *obj);
21
22/* get memory information of a drm framebuffer */
23struct exynos_drm_gem_buf *exynos_drm_fb_buffer(struct drm_framebuffer *fb,
24						 int index);
25
26void exynos_drm_mode_config_init(struct drm_device *dev);
27
28/* set a buffer count to drm framebuffer. */
29void exynos_drm_fb_set_buf_cnt(struct drm_framebuffer *fb,
30						unsigned int cnt);
31
32/* get a buffer count to drm framebuffer. */
33unsigned int exynos_drm_fb_get_buf_cnt(struct drm_framebuffer *fb);
34
35#endif
36