diff options
Diffstat (limited to 'include/media/v4l2-async.h')
| -rw-r--r-- | include/media/v4l2-async.h | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/include/media/v4l2-async.h b/include/media/v4l2-async.h index 41a9c4bada8a..9bd326d31181 100644 --- a/include/media/v4l2-async.h +++ b/include/media/v4l2-async.h @@ -148,13 +148,30 @@ void v4l2_async_debug_init(struct dentry *debugfs_dir); * v4l2_async_nf_init - Initialize a notifier. * * @notifier: pointer to &struct v4l2_async_notifier + * @v4l2_dev: pointer to &struct v4l2_device + * + * This function initializes the notifier @asc_entry. It must be called + * before adding a subdevice to a notifier, using one of: + * v4l2_async_nf_add_fwnode_remote(), + * v4l2_async_nf_add_fwnode() or + * v4l2_async_nf_add_i2c(). + */ +void v4l2_async_nf_init(struct v4l2_async_notifier *notifier, + struct v4l2_device *v4l2_dev); + +/** + * v4l2_async_subdev_nf_init - Initialize a sub-device notifier. + * + * @notifier: pointer to &struct v4l2_async_notifier + * @sd: pointer to &struct v4l2_subdev * * This function initializes the notifier @asc_list. It must be called * before adding a subdevice to a notifier, using one of: * v4l2_async_nf_add_fwnode_remote(), v4l2_async_nf_add_fwnode() or * v4l2_async_nf_add_i2c(). */ -void v4l2_async_nf_init(struct v4l2_async_notifier *notifier); +void v4l2_async_subdev_nf_init(struct v4l2_async_notifier *notifier, + struct v4l2_subdev *sd); struct v4l2_async_connection * __v4l2_async_nf_add_fwnode(struct v4l2_async_notifier *notifier, @@ -259,21 +276,9 @@ v4l2_async_connection_unique(struct v4l2_subdev *sd); /** * v4l2_async_nf_register - registers a subdevice asynchronous notifier * - * @v4l2_dev: pointer to &struct v4l2_device - * @notifier: pointer to &struct v4l2_async_notifier - */ -int v4l2_async_nf_register(struct v4l2_device *v4l2_dev, - struct v4l2_async_notifier *notifier); - -/** - * v4l2_async_subdev_nf_register - registers a subdevice asynchronous - * notifier for a sub-device - * - * @sd: pointer to &struct v4l2_subdev * @notifier: pointer to &struct v4l2_async_notifier */ -int v4l2_async_subdev_nf_register(struct v4l2_subdev *sd, - struct v4l2_async_notifier *notifier); +int v4l2_async_nf_register(struct v4l2_async_notifier *notifier); /** * v4l2_async_nf_unregister - unregisters a subdevice |