From: Alex Deucher <alexdeucher@gmail.com>
Date: Mon, 20 Jun 2011 17:00:31 +0000 (-0400)
Subject: drm/radeon/kms/r6xx+: voltage fixes
X-Git-Tag: v3.0-rc4~2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a377e187df725fe7e62d2cec59ec290c5a605d93;p=pandora-kernel.git

drm/radeon/kms/r6xx+: voltage fixes

0xff01 is not an actual voltage value, but a flag
for the driver.  If the power state as that value,
skip setting the voltage.

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