diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_fb.h')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fb.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.h b/drivers/gpu/drm/exynos/exynos_drm_fb.h new file mode 100644 index 0000000..517471b --- /dev/null +++ b/drivers/gpu/drm/exynos/exynos_drm_fb.h @@ -0,0 +1,35 @@ +/* + * Copyright (c) 2011 Samsung Electronics Co., Ltd. + * Authors: + * Inki Dae <inki.dae@samsung.com> + * Joonyoung Shim <jy0922.shim@samsung.com> + * Seung-Woo Kim <sw0312.kim@samsung.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef _EXYNOS_DRM_FB_H_ +#define _EXYNOS_DRM_FB_H + +struct drm_framebuffer * +exynos_drm_framebuffer_init(struct drm_device *dev, + struct drm_mode_fb_cmd2 *mode_cmd, + struct drm_gem_object *obj); + +/* get memory information of a drm framebuffer */ +struct exynos_drm_gem_buf *exynos_drm_fb_buffer(struct drm_framebuffer *fb, + int index); + +void exynos_drm_mode_config_init(struct drm_device *dev); + +/* set a buffer count to drm framebuffer. */ +void exynos_drm_fb_set_buf_cnt(struct drm_framebuffer *fb, + unsigned int cnt); + +/* get a buffer count to drm framebuffer. */ +unsigned int exynos_drm_fb_get_buf_cnt(struct drm_framebuffer *fb); + +#endif |