From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Fri, 20 Feb 2009 09:30:12 +0000 (-0300)
Subject: V4L/DVB (10687): v4l2-common/v4l2-spec: support/document write-only and button controls
X-Git-Tag: v2.6.30-rc1~621^2~446
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=81dde91f640d6dea89229bb00c4ff38739fc1867;p=pandora-kernel.git

V4L/DVB (10687): v4l2-common/v4l2-spec: support/document write-only and button controls

The controls V4L2_CID_PAN_RESET and V4L2_CID_TILT_RESET changed their type
to button controls (these are unused at the moment, so this is a safe change).

The controls V4L2_CID_PAN_RELATIVE, V4L2_CID_TILT_RELATIVE, V4L2_CID_FOCUS_RELATIVE
and V4L2_CID_ZOOM_RELATIVE are marked as write-only controls.

Cc: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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