#ifndef __DRM_GEM_FB_HELPER_H__ #define __DRM_GEM_FB_HELPER_H__ struct drm_device; struct drm_fb_helper_surface_size; struct drm_file; struct drm_framebuffer; struct drm_framebuffer_funcs; struct drm_gem_object; struct drm_mode_fb_cmd2; struct drm_plane; struct drm_plane_state; struct drm_simple_display_pipe; struct drm_gem_object *drm_gem_fb_get_obj(struct drm_framebuffer *fb, unsigned int plane); void drm_gem_fb_destroy(struct drm_framebuffer *fb); int drm_gem_fb_create_handle(struct drm_framebuffer *fb, struct drm_file *file, unsigned int *handle); struct drm_framebuffer * drm_gem_fb_create_with_funcs(struct drm_device *dev, struct drm_file *file, const struct drm_mode_fb_cmd2 *mode_cmd, const struct drm_framebuffer_funcs *funcs); struct drm_framebuffer * drm_gem_fb_create(struct drm_device *dev, struct drm_file *file, const struct drm_mode_fb_cmd2 *mode_cmd); struct drm_framebuffer * drm_gem_fb_create_with_dirty(struct drm_device *dev, struct drm_file *file, const struct drm_mode_fb_cmd2 *mode_cmd); int drm_gem_fb_prepare_fb(struct drm_plane *plane, struct drm_plane_state *state); int drm_gem_fb_simple_display_pipe_prepare_fb(struct drm_simple_display_pipe *pipe, struct drm_plane_state *plane_state); #endif