From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 28 Aug 2013 22:46:01 +0000 (-0400)
Subject: drm/radeon/dpm: only need to reprogram uvd if uvd pg is enabled
X-Git-Tag: v3.12-rc1~136^2~13^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f30df435ac6136787e65646881e62f12df2d71f6;p=pandora-kernel.git

drm/radeon/dpm: only need to reprogram uvd if uvd pg is enabled

Avoid needless uvd reprogramming if uvd powergating is disabled.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
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