From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Mon, 5 May 2014 13:16:49 +0000 (-0300)
Subject: [media] DocBook media: improve control section
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~155^2~346
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=48e393a263d3a20b27f4db9a169f4f1874777e6b;p=pandora-kernel.git

[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>
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