From: Alex Deucher <alexander.deucher@amd.com>
Date: Mon, 27 Jul 2015 23:24:31 +0000 (-0400)
Subject: drm/radeon/combios: add some validation of lvds values
X-Git-Tag: omap-for-v4.3/fixes-merge-window~163^2~1^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a90a0cff9f429f886f423967ae053150dce9259;p=pandora-kernel.git

drm/radeon/combios: add some validation of lvds values

Fixes a broken hsync start value uncovered by:
abc0b1447d4974963548777a5ba4a4457c82c426
(drm: Perform basic sanity checks on probed modes)

The driver handled the bad hsync start elsewhere, but
the above commit prevented it from getting added.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=91401

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
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