gpu/drm/drm_mode_object.c

36  * Internal function to assign a slot in the object idr and optionally
37  * register the object into the idr.
52 		 * Set up the object linking under the protection of the idr
70  * @obj: object pointer, used to generate unique ID
71  * @obj_type: object type
96  * @object: object to free
105 				struct drm_mode_object *object)
107 	WARN_ON(!dev->driver->load && dev->registered && !object->free_cb);
110 	if (object->id) {
111 		idr_remove(&dev->mode_config.object_idr, object->id);
112 		object->id = 0;
119  * @type: type of object
165  * drm_mode_object_find - look up a drm object with static lifetime
168  * @id: id of the mode object
169  * @type: type of the mode object
171  * This function is used to look up a modeset object. It will acquire a
187  * drm_mode_object_put - release a mode object reference
188  * @obj: DRM mode object
190  * This function decrements the object's refcount if it is a refcounted modeset
191  * object. It is a no-op on any other object. This is used to drop references
204  * drm_mode_object_get - acquire a mode object reference
205  * @obj: DRM mode object
207  * This function increments the object's refcount if it is a refcounted modeset
208  * object. It is a no-op on any other object. References should be dropped again
221  * drm_object_attach_property - attach a property to a modeset object
222  * @obj: drm modeset object
226  * This attaches the given property to the modeset object with the given initial
230  * Note that all properties must be attached before the object itself is
251 		WARN(1, "Failed to attach object property (type: 0x%x). Please "
253 			"you see this message on the same object type.\n",
266  * @obj: drm mode object to set property value for
270  * This function sets a given property on a given object. This function only
336  * @obj: drm mode object to get property value from
363  * @obj: drm mode object to get property value from
421  * drm_mode_obj_get_properties_ioctl - get the current value of a object's property
426  * This function retrieves the current value for an object's property. Compared