From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Tue, 4 Jan 2011 23:09:39 +0000 (-0800)
Subject: drm/i915: detect & report PCH display error interrupts
X-Git-Tag: v2.6.38-rc1~398^2~2^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=776ad8062bb77697b8728a9794e3a394b28cf885;p=pandora-kernel.git

drm/i915: detect & report PCH display error interrupts

FDI and the transcoders can fail for various reasons, so detect those
conditions and report on them.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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