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| author | Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> | 2021-08-25 12:24:09 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-01-22 09:41:49 +0100 |
| commit | 5b0d85b379747b09d8b4630fdb5c8a8d74122f0f (patch) | |
| tree | 108914d782e98baac0fb7a5cbe0af13471d65f5d /include | |
| parent | 72c5fbcaa33d88b3e642da7c07741bf5364ce12c (diff) | |
| download | lwn-5b0d85b379747b09d8b4630fdb5c8a8d74122f0f.tar.gz lwn-5b0d85b379747b09d8b4630fdb5c8a8d74122f0f.zip | |
media: subdev: add v4l2_subdev_set_routing_with_fmt() helper
v4l2_subdev_set_routing_with_fmt() is the same as
v4l2_subdev_set_routing(), but additionally initializes all the streams
with the given format.
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/media/v4l2-subdev.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index cf8cbbf3b772..0055211a579a 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -1487,6 +1487,22 @@ __v4l2_subdev_next_active_route(const struct v4l2_subdev_krouting *routing, ((route) = __v4l2_subdev_next_active_route((routing), (route)));) /** + * v4l2_subdev_set_routing_with_fmt() - Set given routing and format to subdev + * state + * @sd: The subdevice + * @state: The subdevice state + * @routing: Routing that will be copied to subdev state + * @fmt: Format used to initialize all the streams + * + * This is the same as v4l2_subdev_set_routing, but additionally initializes + * all the streams using the given format. + */ +int v4l2_subdev_set_routing_with_fmt(struct v4l2_subdev *sd, + struct v4l2_subdev_state *state, + struct v4l2_subdev_krouting *routing, + const struct v4l2_mbus_framefmt *fmt); + +/** * v4l2_subdev_state_get_stream_format() - Get pointer to a stream format * @state: subdevice state * @pad: pad id |