Tomi Valkeinen d00f1a075c media: subdev: add "opposite" stream helper funcs
Add two helper functions to make dealing with streams easier:

v4l2_subdev_routing_find_opposite_end - given a routing table and a pad
+ stream, return the pad + stream on the opposite side of the subdev.

v4l2_subdev_state_get_opposite_stream_format - return a pointer to the
format on the pad + stream on the opposite side from the given pad +
stream.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-01-22 09:41:02 +01:00
..
2022-12-13 15:22:14 -08:00
2022-12-13 10:54:19 -08:00
2022-12-19 12:33:32 -06:00
2022-12-16 03:49:24 -08:00
2022-12-12 16:39:38 -08:00
2022-12-19 07:13:33 -06:00
2022-12-19 07:13:33 -06:00
2022-12-08 13:03:47 -08:00
2022-12-19 08:54:17 -06:00
2022-12-16 03:54:54 -08:00
2022-12-21 09:37:14 -08:00
2022-12-16 03:49:24 -08:00
2022-12-21 09:41:28 -08:00
2022-12-13 15:47:48 -08:00
2022-12-13 13:09:38 -08:00
2022-12-11 21:25:58 +01:00
2022-12-16 03:49:24 -08:00
2022-12-19 08:34:39 -06:00
2022-12-13 15:22:14 -08:00
2022-12-21 09:19:24 -08:00
2022-12-23 12:00:24 -08:00
2022-12-13 13:41:26 -08:00
2022-12-13 12:32:07 -08:00
2022-12-22 11:22:31 -08:00
2022-12-20 08:48:24 -06:00
2022-12-19 08:40:58 -06:00
2022-12-19 08:40:58 -06:00
2022-12-13 15:47:48 -08:00
2022-12-21 09:41:28 -08:00
2022-12-23 14:38:00 -08:00
2022-12-21 09:19:24 -08:00
2022-12-16 03:54:54 -08:00
2022-12-19 16:07:59 -06:00
2022-12-19 08:47:33 -06:00
2022-12-23 14:44:08 -08:00
2022-12-14 08:58:51 -08:00
2022-12-12 10:17:08 -08:00
2022-12-14 08:58:51 -08:00
2022-12-16 03:54:54 -08:00
2022-12-21 09:24:39 -08:00
2022-12-16 03:49:24 -08:00
2022-12-17 08:34:01 -06:00
2022-12-13 11:59:58 -08:00