[media] DocBook/media: clarify control documentation
authorHans Verkuil <hans.verkuil@cisco.com>
Mon, 21 Sep 2015 09:21:55 +0000 (06:21 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Thu, 1 Oct 2015 11:31:57 +0000 (08:31 -0300)
commit60f4570de80264428ddbd350dc8ed1d95f9dcd9d
treec2bf3d04de496047223fbe6fc3aebd00d1cfdd37
parent35204e2e84f2dae72012f8ca319659c12f428430
[media] DocBook/media: clarify control documentation

- Add missing V4L2_CTRL_TYPE_U32 documentation
- Remove 'which are actually different on the hardware' sentence which
  is confusing. I think the idea was to let the user know that the step can
  be different for different hardware, but that's obvious because otherwise
  you wouldn't need to specify the step value.
- Clarify that V4L2_CTRL_COMPOUND_TYPES also applies to arrays.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml
Documentation/DocBook/media/v4l/vidioc-queryctrl.xml