From: Alex Deucher <alexdeucher@gmail.com>
Date: Mon, 7 Jun 2010 22:15:18 +0000 (-0400)
Subject: drm/radeon/kms/pm: track current voltage (v2)
X-Git-Tag: v2.6.35-rc3~23^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d60173fc1b12b0c308f861620fe8e2a84f6e5da;p=pandora-kernel.git

drm/radeon/kms/pm: track current voltage (v2)

track the current voltage level and avoid setting it
if the requested voltage is already set.

v2: check voltage type before checking current voltage

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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