From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Wed, 3 Aug 2011 18:28:44 +0000 (-0700)
Subject: drm/i915: allow cache sharing policy control
X-Git-Tag: v3.1-rc1~22^2~10^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=07b7ddd9b7f17a567e3ac2b33a4dffcb2a4524e0;p=pandora-kernel.git

drm/i915: allow cache sharing policy control

Expose the SNB+ cache sharing policy register in debugfs.  The new file,
i915_cache_sharing, has 4 values, 0-3, with 0 being "max uncore
resources" and 3 being the minimum.  Exposing this control should make
benchmarking easier and help us choose a good default.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
---

Reading git-diff-tree failed