From: Eugeni Dodonov <eugeni.dodonov@intel.com>
Date: Wed, 8 Feb 2012 20:53:51 +0000 (-0800)
Subject: drm/i915: gen7: work around a system hang on IVB
X-Git-Tag: v3.3-rc5~22^2~3^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=db099c8f963fe656108e0a068274c5580a17f69b;p=pandora-kernel.git

drm/i915: gen7: work around a system hang on IVB

This adds the workaround for WaCatErrorRejectionIssue which could result
in a system hang.

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>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---

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