Lines Matching refs:notifier

71  *        master notifier @asd_list
73  *        probed, to a notifier->waiting list
100  * struct v4l2_async_notifier_operations - Asynchronous V4L2 notifier operations
103  *        callback is only executed for the root notifier.
107     int (*bound)(struct v4l2_async_notifier *notifier, struct v4l2_subdev *subdev, struct v4l2_async_subdev *asd);
108     int (*complete)(struct v4l2_async_notifier *notifier);
109     void (*unbind)(struct v4l2_async_notifier *notifier, struct v4l2_subdev *subdev, struct v4l2_async_subdev *asd);
113  * struct v4l2_async_notifier - v4l2_device notifier data
115  * @ops:    notifier operations
116  * @v4l2_dev:    v4l2_device of the root notifier, NULL otherwise
117  * @sd:        sub-device that registered the notifier, NULL otherwise
118  * @parent:    parent notifier
136  * v4l2_async_notifier_init - Initialize a notifier.
138  * @notifier: pointer to &struct v4l2_async_notifier
140  * This function initializes the notifier @asd_list. It must be called
143 void v4l2_async_notifier_init(struct v4l2_async_notifier *notifier);
147  *                notifier's master asd list.
149  * @notifier: pointer to &struct v4l2_async_notifier
152  * Call this function before registering a notifier to link the provided @asd to
154  * it will be freed by the framework when the notifier is destroyed.
156 int v4l2_async_notifier_add_subdev(struct v4l2_async_notifier *notifier, struct v4l2_async_subdev *asd);
160  *                subdev to the notifier's master asd_list.
162  * @notifier: pointer to &struct v4l2_async_notifier
172  * is released later at notifier cleanup time.
174 struct v4l2_async_subdev *v4l2_async_notifier_add_fwnode_subdev(struct v4l2_async_notifier *notifier,
181  *                          notifier's master asd_list.
192  * matching and adds the async sub-device to the notifier's @asd_list. The
194  * notifier cleanup time.
205  *                subdev to the notifier's master asd_list.
207  * @notifier: pointer to &struct v4l2_async_notifier
218 struct v4l2_async_subdev *v4l2_async_notifier_add_i2c_subdev(struct v4l2_async_notifier *notifier, int adapter_id,
223  *                async subdev to the notifier's master asd_list.
225  * @notifier: pointer to &struct v4l2_async_notifier
235 struct v4l2_async_subdev *v4l2_async_notifier_add_devname_subdev(struct v4l2_async_notifier *notifier,
239  * v4l2_async_notifier_register - registers a subdevice asynchronous notifier
242  * @notifier: pointer to &struct v4l2_async_notifier
244 int v4l2_async_notifier_register(struct v4l2_device *v4l2_dev, struct v4l2_async_notifier *notifier);
248  *                     notifier for a sub-device
251  * @notifier: pointer to &struct v4l2_async_notifier
253 int v4l2_async_subdev_notifier_register(struct v4l2_subdev *sd, struct v4l2_async_notifier *notifier);
258  * @notifier: pointer to &struct v4l2_async_notifier
261 int v4l2_async_notifier_clr_unready_dev(struct v4l2_async_notifier *notifier);
263 static inline int v4l2_async_notifier_clr_unready_dev(struct v4l2_async_notifier *notifier)
271  *    asynchronous notifier
273  * @notifier: pointer to &struct v4l2_async_notifier
275 void v4l2_async_notifier_unregister(struct v4l2_async_notifier *notifier);
278  * v4l2_async_notifier_cleanup - clean up notifier resources
279  * @notifier: the notifier the resources of which are to be cleaned up
281  * Release memory resources related to a notifier, including the async
282  * sub-devices allocated for the purposes of the notifier but not the notifier
284  * notifier after calling
293 void v4l2_async_notifier_cleanup(struct v4l2_async_notifier *notifier);