From: Hans de Goede <hdegoede@redhat.com>
Date: Tue, 27 Mar 2012 16:57:55 +0000 (+0200)
Subject: pwc: Add support for control events
X-Git-Tag: v3.5-rc1~104^2~478
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3f1bfef8e79c53d5d697119a7e11e5db80c2d371;p=pandora-kernel.git

pwc: Add support for control events

Since the pwc driver already uses v4l2-device, v4l2-fh, and the control
framework, all that is needed is hooking up event subscription.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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