media/v4l/vidioc-subdev-g-routing.rst

13 VIDIOC_SUBDEV_G_ROUTING - VIDIOC_SUBDEV_S_ROUTING - Get or set routing between streams of media pad…
40 These ioctls are used to get and set the routing in a media entity.
41 The routing configuration determines the flows of data inside an entity.
43 Drivers report their current routing tables using the
54 Only subdevices which have both sink and source pads can support routing.
61 The ``num_routes`` field indicates the number of routes in the routing
65 subdevice routing table. This may be smaller or larger than the value of
67 drivers may adjust the requested routing table.
70 both ioctls. This indicates thare are more routes in the routing table than fits
72 with the first ``len_routes`` entries of the subdevice routing table. This is
91       - Routing table to be accessed, from enum
131 	:ref:`v4l2_subdev_routing_flags <v4l2-subdev-routing-flags>`.
139 .. _v4l2-subdev-routing-flags: