[PATCH RFC v2 1/6] media: v4l2-ctrls: fix documentation of V4L2_CID_FOCUS_ABSOLUTE unit

Michael Riesch
2023-04-25T09:45:37Z

The current unit description of the V4L2_CID_FOCUS_ABSOLUTE does not
make sense and was probably copy-pasted from V4L2_CID_FOCUS_RELATIVE.
Fix the unit description in the documentation.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
Documentation/userspace-api/media/v4l/ext-ctrls-camera.rst | 4 ++--
1 file changed, 2 insertions(+), 2 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..df29150dce7b 100644
--- a/Documentation/userspace-api/media/v4l/ext-ctrls-camera.rst
+++ b/Documentation/userspace-api/media/v4l/ext-ctrls-camera.rst
@@ -140,8 +140,8 @@ enum v4l2_exposure_metering -

``V4L2_CID_FOCUS_ABSOLUTE (integer)``
This control sets the focal point of the camera to the specified
- position. The unit is undefined. Positive values set the focus
- closer to the camera, negative values towards infinity.
+ position. The unit is undefined. Larger values move the focus closer to
+ the camera, smaller values move the focus to infinity.

``V4L2_CID_FOCUS_RELATIVE (integer)``
This control moves the focal point of the camera by the specified

--
2.37.2