[media] DocBook media: improve control section
authorHans Verkuil <hans.verkuil@cisco.com>
Mon, 5 May 2014 13:16:49 +0000 (10:16 -0300)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Thu, 17 Jul 2014 14:57:23 +0000 (11:57 -0300)
commit48e393a263d3a20b27f4db9a169f4f1874777e6b
tree434a4d89d6d5ca98f24bbdbf5b97ffb2bf10444d
parent10fa813de336673c02d62a7b90528b50cdb6f3e7
[media] DocBook media: improve control section

Improve the control section:

- Clarify the handling of private controls
- Explain the V4L2_CTRL_FLAG_INACTIVE flag
- Remove obsolete text regarding missing control event (we have them
  today) and the incorrect V4L2_CTRL_FLAG_DISABLED reference.
- Add a code example on how to enumerate over user controls.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Documentation/DocBook/media/v4l/controls.xml