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authorSakari Ailus <sakari.ailus@linux.intel.com>2023-03-28 15:54:59 +0300
committerHans Verkuil <hverkuil-cisco@xs4all.nl>2023-05-25 16:21:21 +0200
commit71511a24eeec900b1a7e81b5f141c95313624ade (patch)
tree662b6e815a9ee411ca129c7cddd26f02726943b3 /Documentation/userspace-api
parenta73206f33bd1e7f9c7579a0555e2ad634455fddf (diff)
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Documentation: v4l: Document rotation and orientation for sensor drivers
Document how rotation and orientation should be taken into account in writing camera sensor drivers. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'Documentation/userspace-api')
-rw-r--r--Documentation/userspace-api/media/v4l/ext-ctrls-camera.rst3
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-camera.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-camera.rst
index daa4f40869f8..cdc515c60468 100644
--- a/Documentation/userspace-api/media/v4l/ext-ctrls-camera.rst
+++ b/Documentation/userspace-api/media/v4l/ext-ctrls-camera.rst
@@ -506,6 +506,8 @@ enum v4l2_scene_mode -
value down. A value of zero stops the motion if one is in progress
and has no effect otherwise.
+.. _v4l2-camera-sensor-orientation:
+
``V4L2_CID_CAMERA_ORIENTATION (menu)``
This read-only control describes the camera orientation by reporting its
mounting position on the device where the camera is installed. The control
@@ -536,6 +538,7 @@ enum v4l2_scene_mode -
- The camera is not directly attached to the device and is freely movable.
+.. _v4l2-camera-sensor-rotation:
``V4L2_CID_CAMERA_SENSOR_ROTATION (integer)``
This read-only control describes the rotation correction in degrees in the