Eugeni Dodonov db099c8f96 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>
2012-02-10 14:19:14 -08:00
..
2010-08-09 11:24:28 -07:00
2011-10-20 15:26:39 -07:00
2012-01-06 13:54:12 -08:00