summaryrefslogtreecommitdiff
path: root/include/media
diff options
context:
space:
mode:
Diffstat (limited to 'include/media')
-rw-r--r--include/media/v4l2-async.h15
1 files changed, 8 insertions, 7 deletions
diff --git a/include/media/v4l2-async.h b/include/media/v4l2-async.h
index 0ddc06e36c08..8815e233677e 100644
--- a/include/media/v4l2-async.h
+++ b/include/media/v4l2-async.h
@@ -174,9 +174,11 @@ v4l2_async_notifier_add_fwnode_subdev(struct v4l2_async_notifier *notifier,
*
* @notif: pointer to &struct v4l2_async_notifier
* @endpoint: local endpoint pointing to the remote sub-device to be matched
- * @asd: Async sub-device struct allocated by the caller. The &struct
- * v4l2_async_subdev shall be the first member of the driver's async
- * sub-device struct, i.e. both begin at the same memory address.
+ * @asd_struct_size: size of the driver's async sub-device struct, including
+ * sizeof(struct v4l2_async_subdev). The &struct
+ * v4l2_async_subdev shall be the first member of
+ * the driver's async sub-device struct, i.e. both
+ * begin at the same memory address.
*
* Gets the remote endpoint of a given local endpoint, set it up for fwnode
* matching and adds the async sub-device to the notifier's @asd_list. The
@@ -184,13 +186,12 @@ v4l2_async_notifier_add_fwnode_subdev(struct v4l2_async_notifier *notifier,
* notifier cleanup time.
*
* This is just like @v4l2_async_notifier_add_fwnode_subdev, but with the
- * exception that the fwnode refers to a local endpoint, not the remote one, and
- * the function relies on the caller to allocate the async sub-device struct.
+ * exception that the fwnode refers to a local endpoint, not the remote one.
*/
-int
+struct v4l2_async_subdev *
v4l2_async_notifier_add_fwnode_remote_subdev(struct v4l2_async_notifier *notif,
struct fwnode_handle *endpoint,
- struct v4l2_async_subdev *asd);
+ unsigned int asd_struct_size);
/**
* v4l2_async_notifier_add_i2c_subdev - Allocate and add an i2c async