From: Christian König <deathsimple@vodafone.de>
Date: Mon, 20 Aug 2012 13:38:47 +0000 (+0200)
Subject: drm/radeon: init lockup timeout on ring init
X-Git-Tag: v3.6-rc3~1^2~6^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=48c0ac9911839daf188e4a0b6b132ac31050a241;p=pandora-kernel.git

drm/radeon: init lockup timeout on ring init

Reset the lockup timeout on ring (re-)initialisation.

Otherwise we get error messages like this on gpu resets:
[ 1559.949177] radeon 0000:01:00.0: GPU lockup CP stall for more than 1482270msec

Signed-off-by: Christian König <deathsimple@vodafone.de>
cc: stable@vger.kernel.org
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
---

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