From fc2d573fb4e65393688d32bc128c70ddd8ecccc6 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Sat, 30 Apr 2011 09:46:11 -0300
Subject: [PATCH] [media] uvcvideo: Don't report unsupported menu entries

Supported menu entries are reported by the device in response to the
GET_RES query. Use the information to return -EINVAL to userspace for
unsupported values when enumerating menu entries.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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