Lines Matching refs:entities

21 modelled as an oriented graph of building blocks called entities connected
31 other entities. Data (not restricted to video) produced by an entity
36 on the same entity or on different entities. Data flows from a source
102 although drivers can allocate entities directly.
104 Drivers initialize entities by calling
127 Drivers register entities with a media device by calling
138 Drivers unregister entities by calling
142 Unregistering an entity will not change the IDs of the other entities, and the
145 When a media device is unregistered, all its entities are unregistered
146 automatically. No manual entities unregistration is then required.
163 entities to the same non-zero value. An entity group serves no purpose in the
164 kernel, but is reported to userspace during entities enumeration. The group_id
168 Media device drivers should define groups if several entities are logically
224 The media framework provides APIs to iterate over entities in a graph.
226 To iterate over all entities belonging to a media device, drivers can use the
236 Drivers might also need to iterate over all entities in a graph that can be
299 link_setup operation for the two entities at the source and sink of the link,
321 When starting streaming, drivers must notify all entities in the pipeline to
327 The function will mark all entities connected to the given entity through
341 When stopping the stream, drivers must notify the entities with
353 If other operations need to be disallowed on streaming entities (such as
354 changing entities configuration parameters) drivers can explicitly check the