From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 9 Dec 2014 15:04:01 +0000 (-0500)
Subject: drm/radeon: fix sad_count check for dce3
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~306^2~1^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5665c3ebe5ee8a2c516925461f7214ba59c2e6d7;p=pandora-kernel.git

drm/radeon: fix sad_count check for dce3

Make it consistent with the sad code for other asics to deal
with monitors that don't report sads.

bug:
https://bugzilla.kernel.org/show_bug.cgi?id=89461

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
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