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 17 struct drm_framebuffer * 18 exynos_drm_framebuffer_init(struct drm_device *dev, 19 struct drm_mode_fb_cmd2 *mode_cmd, 20 struct drm_gem_object *obj); 21 22 /* get gem object of a drm framebuffer */ 23 struct exynos_drm_gem_obj *exynos_drm_fb_gem_obj(struct drm_framebuffer *fb, 24 int index); 25 26 void exynos_drm_mode_config_init(struct drm_device *dev); 27 28 /* set a buffer count to drm framebuffer. */ 29 void exynos_drm_fb_set_buf_cnt(struct drm_framebuffer *fb, 30 unsigned int cnt); 31 32 /* get a buffer count to drm framebuffer. */ 33 unsigned int exynos_drm_fb_get_buf_cnt(struct drm_framebuffer *fb); 34 35 #endif 36