91 	int (*fb_probe)(struct drm_fb_helper *helper,
213 void drm_fb_helper_prepare(struct drm_device *dev, struct drm_fb_helper *helper,
215 int drm_fb_helper_init(struct drm_device *dev, struct drm_fb_helper *helper);
216 void drm_fb_helper_fini(struct drm_fb_helper *helper);
274 					struct drm_fb_helper *helper,  in drm_fb_helper_prepare()  argument
280 		       struct drm_fb_helper *helper)  in drm_fb_helper_init()  argument
283 	helper->dev = dev;  in drm_fb_helper_init()
284 	dev->fb_helper = helper;  in drm_fb_helper_init()
289 static inline void drm_fb_helper_fini(struct drm_fb_helper *helper)  in drm_fb_helper_fini()  argument
291 	if (helper && helper->dev)  in drm_fb_helper_fini()
292 		helper->dev->fb_helper = NULL;  in drm_fb_helper_fini()