diff options
| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2025-07-15 16:24:45 +0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil+cisco@kernel.org> | 2026-01-14 23:33:02 +0100 |
| commit | 9369f001c8ab97e6ab5554d43c84dd75e713fd2c (patch) | |
| tree | 57b86259204bda7c78c1983ae4f3c711136cb96d | |
| parent | c228fb1fc2559c83528cb6eb19ef4ad600d83126 (diff) | |
media: Documentation: Fix routing documentation flag references
The routing flag indicating an active route is called
V4L2_SUBDEV_ROUTE_FL_ACTIVE, not V4L2_SUBDEV_STREAM_FL_ACTIVE. Fix this.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
| -rw-r--r-- | Documentation/userspace-api/media/v4l/dev-subdev.rst | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/Documentation/userspace-api/media/v4l/dev-subdev.rst b/Documentation/userspace-api/media/v4l/dev-subdev.rst index c5554d172b14..142e2cd95062 100644 --- a/Documentation/userspace-api/media/v4l/dev-subdev.rst +++ b/Documentation/userspace-api/media/v4l/dev-subdev.rst @@ -578,15 +578,14 @@ Device types and routing setup Different kinds of sub-devices have differing behaviour for route activation, depending on the hardware. In all cases, however, only routes that have the -``V4L2_SUBDEV_STREAM_FL_ACTIVE`` flag set are active. +``V4L2_SUBDEV_ROUTE_FL_ACTIVE`` flag set are active. Devices generating the streams may allow enabling and disabling some of the routes or have a fixed routing configuration. If the routes can be disabled, not -declaring the routes (or declaring them without -``V4L2_SUBDEV_STREAM_FL_ACTIVE`` flag set) in ``VIDIOC_SUBDEV_S_ROUTING`` will -disable the routes. ``VIDIOC_SUBDEV_S_ROUTING`` will still return such routes -back to the user in the routes array, with the ``V4L2_SUBDEV_STREAM_FL_ACTIVE`` -flag unset. +declaring the routes (or declaring them without ``V4L2_SUBDEV_ROUTE_FL_ACTIVE`` +flag set) in ``VIDIOC_SUBDEV_S_ROUTING`` will disable the routes. +``VIDIOC_SUBDEV_S_ROUTING`` will still return such routes back to the user in +the routes array, with the ``V4L2_SUBDEV_ROUTE_FL_ACTIVE`` flag unset. Devices transporting the streams almost always have more configurability with respect to routing. Typically any route between the sub-device's sink and source |