Helper functions can be used to find a link between two given pads, or a pad
connected to another pad through an enabled link
-:c:func:`media_entity_find_link()` and
-:c:func:`media_entity_remote_pad()`.
+(:c:func:`media_entity_find_link()`, :c:func:`media_pad_remote_pad_first()`,
+:c:func:`media_entity_remote_source_pad_unique()` and
+:c:func:`media_pad_remote_pad_unique()`).
Use count and power handling
^^^^^^^^^^^^^^^^^^^^^^^^^^^^