From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Fri, 15 Nov 2013 17:32:11 +0000 (-0800)
Subject: drm/i915/vlv: use a lower RC6 timeout on VLV
X-Git-Tag: v3.14-rc1~47^2~90^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f0aa30425414f3105bc29dd39bfdb40cb684393;p=pandora-kernel.git

drm/i915/vlv: use a lower RC6 timeout on VLV

We use timeout mode, and we need to lower the timeout to get good RC6
residency when loads are running.  This gets me from 0% residency during
glxgears to 77%, which is a pretty good improvement.  This value also
matches the current BWG recommentations.

Tested-by: "Meng, Mengmeng" <mengmeng.meng@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Deepak S <deepak.s@inel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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