From: Dave Airlie <airlied@redhat.com>
Date: Tue, 25 Sep 2012 06:17:43 +0000 (+1000)
Subject: drm/udl: limit modes to the sku pixel limits.
X-Git-Tag: v3.6~10^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3a75885848996baab5276ff37ebf7295c3c753f0;p=pandora-kernel.git

drm/udl: limit modes to the sku pixel limits.

Otherwise when X starts we commonly get a black screen scanning
out nothing, its wierd dpms on/off from userspace brings it back,

With this on F18, multi-seat works again with my 1920x1200 monitor
which is above the sku limit for the device I have.

Cc: stable@vger.kernel.org
Reviewed-by: Alex Deucher <alexander.deucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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