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| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2023-05-15 11:06:50 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-07-28 10:47:56 +0200 |
| commit | c91fd7b7a8ae17ab8be0b6e765e4a38783749330 (patch) | |
| tree | 576dc031d35525df11aefea46ad4ea7d5d7558f6 /drivers/media/v4l2-core/v4l2-subdev.c | |
| parent | 9bf19fbf0c8bc4392210c1ea104a8db732624f3d (diff) | |
media: v4l: async: Obtain async connection based on sub-device
Add v4l2_async_connection_unique() function for obtaining a struct
v4l2_async_connection, typically allocated by drivers together with their
own information on an external sub-device.
The relation between connections and sub-devices still remains 1:1 but
this code becomes more complex when the relation soon changes.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Tested-by: Philipp Zabel <p.zabel@pengutronix.de> # imx6qp
Tested-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> # rcar + adv746x
Tested-by: Aishwarya Kothari <aishwarya.kothari@toradex.com> # Apalis i.MX6Q with TC358743
Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> # Renesas RZ/G2L SMARC
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-subdev.c')
0 files changed, 0 insertions, 0 deletions