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authorSakari Ailus <sakari.ailus@linux.intel.com>2018-11-07 10:02:30 -0500
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2018-11-23 04:42:31 -0500
commit9ffd7ffe6504379d40b07b03510f3ef080f85af9 (patch)
tree3b56f1c966dca89fe190faf44c868ed8f0371385
parentcb24f1a0ee61b7dc8adf39aa19f290bf12df9d7f (diff)
media: v4l: uAPI doc: Simplify NATIVE_SIZE selection target documentation
The NATIVE_SIZE target is documented for mem2mem devices but no driver has ever apparently used it. It may be never needed; remove it for now. Suggested-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
-rw-r--r--Documentation/media/uapi/v4l/v4l2-selection-targets.rst7
1 files changed, 1 insertions, 6 deletions
diff --git a/Documentation/media/uapi/v4l/v4l2-selection-targets.rst b/Documentation/media/uapi/v4l/v4l2-selection-targets.rst
index 87433ec76c6b..bee31611947e 100644
--- a/Documentation/media/uapi/v4l/v4l2-selection-targets.rst
+++ b/Documentation/media/uapi/v4l/v4l2-selection-targets.rst
@@ -42,12 +42,7 @@ of the two interfaces they are used.
* - ``V4L2_SEL_TGT_NATIVE_SIZE``
- 0x0003
- The native size of the device, e.g. a sensor's pixel array.
- ``left`` and ``top`` fields are zero for this target. Setting the
- native size will generally only make sense for memory to memory
- devices where the software can create a canvas of a given size in
- which for example a video frame can be composed. In that case
- V4L2_SEL_TGT_NATIVE_SIZE can be used to configure the size of
- that canvas.
+ ``left`` and ``top`` fields are zero for this target.
- Yes
- Yes
* - ``V4L2_SEL_TGT_COMPOSE``