From: Jean-Francois Moine <moinejf@free.fr>
Date: Wed, 3 Sep 2008 19:48:14 +0000 (-0300)
Subject: V4L/DVB (8719): gspca: Have VIDIOC_QUERYCTRL more compliant to the spec.
X-Git-Tag: v2.6.27-rc6~37^2~4^2~53
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f9b4a377dc6601a3299171c7b24c2c5189c0c10b;p=pandora-kernel.git

V4L/DVB (8719): gspca: Have VIDIOC_QUERYCTRL more compliant to the spec.

- return -EINVAL when control not supported.
- start the private controls at V4L2_CID_PRIVATE_BASE.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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