From: Alex Deucher <alexander.deucher@amd.com>
Date: Mon, 18 Aug 2014 20:51:46 +0000 (-0400)
Subject: drm/radeon: fix display handling in radeon_gpu_reset
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~20^2~3^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=73ef0e0d62de4a8d40d34a6f645faee2f6e1ac33;p=pandora-kernel.git

drm/radeon: fix display handling in radeon_gpu_reset

If the display hw was reset or a hard reset was used,
we need to re-init some of the common display hardware as well.

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