Commit 9ffd7ffe authored by Sakari Ailus's avatar Sakari Ailus Committed by Mauro Carvalho Chehab
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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: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent cb24f1a0

Documentation/media/uapi/v4l/v4l2-selection-targets.rst

+1 −6
Original line number Diff line number Diff line
@@ -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``

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