From: Dave Airlie <airlied@redhat.com>
Date: Thu, 19 May 2011 04:14:42 +0000 (+1000)
Subject: drm/radeon/cayman: setup hdp to invalidate and flush when asked
X-Git-Tag: v2.6.39.1~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a4760aef8cda5b338de1dbe17fc51766b985e239;p=pandora-kernel.git

drm/radeon/cayman: setup hdp to invalidate and flush when asked

commit 0b65f83f9d2fab47b9b6040fe75fc2cfc73032d4 upstream.

On cayman we need to set the bit to cause HDP flushes to invalidate the
HDP cache also.

Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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