From: Eugeni Dodonov <eugeni.dodonov@intel.com>
Date: Wed, 8 Feb 2012 20:53:49 +0000 (-0800)
Subject: drm/i915: gen7: implement rczunit workaround
X-Git-Tag: v3.2.10~45
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e48cb70003c76791ada1525755d600676e344c90;p=pandora-kernel.git

drm/i915: gen7: implement rczunit workaround

commit eae66b50c760233fad526edf4a0d327be17a055d upstream.

This is yet another workaround related to clock gating which we need on
Ivy Bridge.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=41353
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=44610
Tested-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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