From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 10 Apr 2013 13:47:05 +0000 (-0400)
Subject: drm/radeon: properly lock disp in mc_stop/resume for r5xx-r7xx
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~55^2~35^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f86e2ede39a98650c2d465857405ef1c51372b1;p=pandora-kernel.git

drm/radeon: properly lock disp in mc_stop/resume for r5xx-r7xx

Need to wait for the new addresses to take affect before
re-enabling the MC.

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