[media] media: doc-rst: document ENODATA for cropping ioctls
authorHans Verkuil <hverkuil@xs4all.nl>
Wed, 20 Jul 2016 12:39:42 +0000 (09:39 -0300)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Wed, 24 Aug 2016 12:58:02 +0000 (09:58 -0300)
commit3f8d56b0223d18b58597331cdf8422348dd51870
treea9140e1dcc2933376f0a9bf79ab5791e2d0200ef
parent0d0abef8d457c96dbb388cac5d3aec81650d8036
[media] media: doc-rst: document ENODATA for cropping ioctls

Document that the cropping ioctls can return ENODATA if the operation
isn't supported for the current input or output.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Documentation/media/uapi/v4l/vidioc-cropcap.rst
Documentation/media/uapi/v4l/vidioc-g-crop.rst
Documentation/media/uapi/v4l/vidioc-g-selection.rst