From: Eric Anholt <eric@anholt.net>
Date: Sat, 6 Nov 2010 21:53:32 +0000 (-0700)
Subject: drm/i915: Apply B-spec mandated workaround for read flushes on Ironlake.
X-Git-Tag: v2.6.38-rc1~419^2~23^2~119
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de6e2eaf2c420bb8b0d4485913ef312a5539b489;p=pandora-kernel.git

drm/i915: Apply B-spec mandated workaround for read flushes on Ironlake.

This is not known to fix any particular bugs we have, but the spec
says to do it, and the BIOS hadn't already set it up on my system.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---

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