74 	int (*create_handle)(struct drm_framebuffer *fb,
80 	 * Optional callback for the dirty fb IOCTL.
109  * Note that the fb is refcounted for the benefit of driver internals,
114  * hold a ref to the fb even though it has already been removed from
137 	 * @comm: Name of the process allocating the fb, used for fb dumping.
214 			 struct drm_framebuffer *fb,
219 void drm_framebuffer_remove(struct drm_framebuffer *fb);
220 void drm_framebuffer_cleanup(struct drm_framebuffer *fb);
221 void drm_framebuffer_unregister_private(struct drm_framebuffer *fb);
225  * @fb: DRM framebuffer
229 static inline void drm_framebuffer_get(struct drm_framebuffer *fb)  in drm_framebuffer_get()  argument
231 	drm_mode_object_get(&fb->base);  in drm_framebuffer_get()
236  * @fb: DRM framebuffer
241 static inline void drm_framebuffer_put(struct drm_framebuffer *fb)  in drm_framebuffer_put()  argument
243 	drm_mode_object_put(&fb->base);  in drm_framebuffer_put()
248  * @fb: framebuffer
252 static inline uint32_t drm_framebuffer_read_refcount(const struct drm_framebuffer *fb)  in drm_framebuffer_read_refcount()  argument
254 	return kref_read(&fb->base.refcount);  in drm_framebuffer_read_refcount()
258  * drm_framebuffer_assign - store a reference to the fb
260  * @fb: new framebuffer (maybe NULL)
266 					  struct drm_framebuffer *fb)  in drm_framebuffer_assign()  argument
268 	if (fb)  in drm_framebuffer_assign()
269 		drm_framebuffer_get(fb);  in drm_framebuffer_assign()
272 	*p = fb;  in drm_framebuffer_assign()
277  * @fb: the loop cursor
283 #define drm_for_each_fb(fb, dev) \  argument
285 	     fb = list_first_entry(&(dev)->mode_config.fb_list,	\
287 	     &fb->head != (&(dev)->mode_config.fb_list);			\
288 	     fb = list_next_entry(fb, head))