From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Thu, 14 Jun 2012 18:04:49 +0000 (-0700)
Subject: drm/i915: add TDL unit clock gating disable for VLV
X-Git-Tag: v3.6-rc1~83^2~42^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6edaa7fcf287b92fb231a9e23cd6b5b0fc3dddb2;p=pandora-kernel.git

drm/i915: add TDL unit clock gating disable for VLV

Another required workaround for a potential hang:
WaDisableTDLUnitClockGating.

v2: only apply this to VLV, IVB doesn't need it anymore (Eugeni)

References: https://bugs.freedesktop.org/show_bug.cgi?id=50245
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

Reading git-diff-tree failed