drm/radeon/cayman: setup hdp to invalidate and flush when asked
authorDave Airlie <airlied@redhat.com>
Thu, 19 May 2011 04:14:42 +0000 (14:14 +1000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 3 Jun 2011 00:32:39 +0000 (09:32 +0900)
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>

No differences found