From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Fri, 17 Dec 2010 22:19:02 +0000 (-0800)
Subject: drm/i915: dynamic render p-state support for Sandy Bridge
X-Git-Tag: v2.6.38-rc1~419^2~23^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3b8d8d91d51c7d15cda51052624169edf7b6dbc6;p=pandora-kernel.git

drm/i915: dynamic render p-state support for Sandy Bridge

Add an interrupt handler for switching graphics frequencies and handling
PM interrupts.  This should allow for increased performance when busy
and lower power consumption when idle.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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