From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Wed, 8 Dec 2010 14:26:19 +0000 (+0000)
Subject: drm/i915: Restore GTT mapping first upon resume
X-Git-Tag: v2.6.38-rc1~419^2~23^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d1c3b177b9940541e89015a726ac279caf1a21f3;p=pandora-kernel.git

drm/i915: Restore GTT mapping first upon resume

As suggested by Daniel Vetter, this is a safeguard should any of the
registers cause reference to PTE entries.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---

Reading git-diff-tree failed