From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Thu, 11 Feb 2010 13:14:42 +0000 (+0100)
Subject: drm/i915: overlay: nuke readback to flush wc caches
X-Git-Tag: v2.6.34-rc1~209^2~11^2~24^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4667a4a52ffc3789c45f46096cdffb053591a8e1;p=pandora-kernel.git

drm/i915: overlay: nuke readback to flush wc caches

I retested this and whatever this papered over, the problem doesn't seem
to exist anymore.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Eric Anholt <eric@anholt.net>
[anholt: fixed up compile warning]
Signed-off-by: Eric Anholt <eric@anholt.net>
---

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