drm/i915: gen7: implement rczunit workaround
authorEugeni Dodonov <eugeni.dodonov@intel.com>
Wed, 8 Feb 2012 20:53:49 +0000 (12:53 -0800)
committerJesse Barnes <jbarnes@virtuousgeek.org>
Fri, 10 Feb 2012 22:18:46 +0000 (14:18 -0800)
commiteae66b50c760233fad526edf4a0d327be17a055d
tree2963e7c7d086d98d70bbdd5f772c7e557b09ab22
parent8597559a78e1cde158b999212bc9543682638eb1
drm/i915: gen7: implement rczunit workaround

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>
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_display.c