From: Keith Packard <keithp@keithp.com>
Date: Mon, 3 Nov 2008 07:08:44 +0000 (-0800)
Subject: i915: Save/restore MCHBAR_RENDER_STANDBY on GM965/GM45
X-Git-Tag: v2.6.28-rc5~87^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=881ee9889c8b98671c5491e43666bf5d4f78a180;p=pandora-kernel.git

i915: Save/restore MCHBAR_RENDER_STANDBY on GM965/GM45

This register is set by the 2D driver to prevent lockups, and so it needs to
be preserved across suspend/resume too. This makes my X200s work.

Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@linux.ie>
---

Reading git-diff-tree failed