From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 16 Jan 2013 19:35:39 +0000 (-0500)
Subject: drm/radeon/dpm: add pre/post_set_power_state callback (cayman)
X-Git-Tag: v3.11-rc1~65^2~60^2~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fee3d744bf3a0484f2f3ece587cccdffe33f2a15;p=pandora-kernel.git

drm/radeon/dpm: add pre/post_set_power_state callback (cayman)

This properly implemented dynamic state adjustment by
using a working copy of the requested and current
power states.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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