70 struct drm_driver {  struct
88 	int (*load) (struct drm_device *, unsigned long flags);
108 	int (*open) (struct drm_device *, struct drm_file *);
122 	void (*postclose) (struct drm_device *, struct drm_file *);
150 	void (*lastclose) (struct drm_device *);
167 	void (*unload) (struct drm_device *);
177 	void (*release) (struct drm_device *);
200 	u32 (*get_vblank_counter) (struct drm_device *dev, unsigned int pipe);
216 	int (*enable_vblank) (struct drm_device *dev, unsigned int pipe);
227 	void (*disable_vblank) (struct drm_device *dev, unsigned int pipe);
279 	bool (*get_scanout_position) (struct drm_device *dev, unsigned int pipe,
327 	bool (*get_vblank_timestamp) (struct drm_device *dev, unsigned int pipe,
338 	irqreturn_t(*irq_handler) (int irq, void *arg);
348 	void (*irq_preinstall) (struct drm_device *dev);
357 	int (*irq_postinstall) (struct drm_device *dev);
366 	void (*irq_uninstall) (struct drm_device *dev);
373 	int (*master_create)(struct drm_device *dev, struct drm_master *master);
380 	void (*master_destroy)(struct drm_device *dev, struct drm_master *master);
387 	int (*master_set)(struct drm_device *dev, struct drm_file *file_priv,
394 	void (*master_drop)(struct drm_device *dev, struct drm_file *file_priv);
401 	int (*debugfs_init)(struct drm_minor *minor);
409 	void (*gem_free_object) (struct drm_gem_object *obj);
417 	void (*gem_free_object_unlocked) (struct drm_gem_object *obj);
424 	int (*gem_open_object) (struct drm_gem_object *, struct drm_file *);
431 	void (*gem_close_object) (struct drm_gem_object *, struct drm_file *);
444 	void (*gem_print_info)(struct drm_printer *p, unsigned int indent,
453 	struct drm_gem_object *(*gem_create_object)(struct drm_device *dev,
462 	int (*prime_handle_to_fd)(struct drm_device *dev, struct drm_file *file_priv,
469 	int (*prime_fd_to_handle)(struct drm_device *dev, struct drm_file *file_priv,
476 	struct dma_buf * (*gem_prime_export)(struct drm_device *dev,
483 	struct drm_gem_object * (*gem_prime_import)(struct drm_device *dev,
485 	int (*gem_prime_pin)(struct drm_gem_object *obj);
486 	void (*gem_prime_unpin)(struct drm_gem_object *obj);
487 	struct reservation_object * (*gem_prime_res_obj)(
489 	struct sg_table *(*gem_prime_get_sg_table)(struct drm_gem_object *obj);
490 	struct drm_gem_object *(*gem_prime_import_sg_table)(
494 	void *(*gem_prime_vmap)(struct drm_gem_object *obj);
495 	void (*gem_prime_vunmap)(struct drm_gem_object *obj, void *vaddr);
496 	int (*gem_prime_mmap)(struct drm_gem_object *obj,
520 	int (*dumb_create)(struct drm_file *file_priv,
536 	int (*dumb_map_offset)(struct drm_file *file_priv,
552 	int (*dumb_destroy)(struct drm_file *file_priv,
582 	 * chapter<drm_driver_ioctl>` for the full details.  argument
593 	 * :ref:`file operations<drm_driver_fops>` for in-depth coverage and  argument
614 		 struct drm_driver *driver,  argument