From: Ben Widawsky <ben@bwidawsk.net>
Date: Sat, 8 Sep 2012 02:43:41 +0000 (-0700)
Subject: drm/i915: POSTING_READ the new rps value
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~20^2~14^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d5570a72439b2d972c915208266440c2f330d03d;p=pandora-kernel.git

drm/i915: POSTING_READ the new rps value

In order to keep our cached values in sync with the hardware, we need a
posting read here.

CC: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

Reading git-diff-tree failed