From: Christian König <deathsimple@vodafone.de>
Date: Wed, 7 Mar 2012 10:28:57 +0000 (+0100)
Subject: drm/radeon: fix a semaphore deadlock on pre cayman asics
X-Git-Tag: v3.3-rc7~10^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0be70439f2dcf4a2048e4b02f23f2c239b35a110;p=pandora-kernel.git

drm/radeon: fix a semaphore deadlock on pre cayman asics

The out of order execution of semaphore commands on
pre cayman asics doesn't work correctly and can
cause deadlocks, so turn it off for now.

Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

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