From: Alex Deucher <alexdeucher@gmail.com>
Date: Mon, 3 May 2010 05:13:14 +0000 (-0400)
Subject: drm/radeon/kms/pm: add support for no display power states
X-Git-Tag: v2.6.35-rc1~451^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d7311171c4cc8d6231427f7ac5056b939a184b80;p=pandora-kernel.git

drm/radeon/kms/pm: add support for no display power states

The lowest power states often cause display problems, so only enable
them when all displays are off.

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