@@ -565,6 +565,7 @@ int v4l2_fwnode_parse_link(struct fwnode_handle *fwnode,
memset(link, 0, sizeof(*link));
fwnode_graph_parse_endpoint(fwnode, &fwep);
+ link->local_id = fwep.id;
link->local_port = fwep.port;
link->local_node = fwnode_graph_get_port_parent(fwnode);
@@ -575,6 +576,7 @@ int v4l2_fwnode_parse_link(struct fwnode_handle *fwnode,
}
fwnode_graph_parse_endpoint(fwnode, &fwep);
+ link->remote_id = fwep.id;
link->remote_port = fwep.port;
link->remote_node = fwnode_graph_get_port_parent(fwnode);
@@ -113,14 +113,18 @@ struct v4l2_fwnode_endpoint {
* struct v4l2_fwnode_link - a link between two endpoints
* @local_node: pointer to device_node of this endpoint
* @local_port: identifier of the port this endpoint belongs to
+ * @local_id: identifier of the id this endpoint belongs to
* @remote_node: pointer to device_node of the remote endpoint
* @remote_port: identifier of the port the remote endpoint belongs to
+ * @remote_id: identifier of the id the remote endpoint belongs to
*/
struct v4l2_fwnode_link {
struct fwnode_handle *local_node;
unsigned int local_port;
+ unsigned int local_id;
struct fwnode_handle *remote_node;
unsigned int remote_port;
+ unsigned int remote_id;
};
/**
A link is between two endpoints not between two ports to be more precise. Add the local_id/remote_id field which stores the endpoint reg/port property to the link. Now the link holds all necessary information about a link. Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> --- v13: - port to simplified v4l2_fwnode_parse_link() code drivers/media/v4l2-core/v4l2-fwnode.c | 2 ++ include/media/v4l2-fwnode.h | 4 ++++ 2 files changed, 6 insertions(+)