From: Dave Airlie <airlied@redhat.com>
Date: Fri, 20 Feb 2009 03:28:34 +0000 (+1000)
Subject: drm/radeon: align ring writes to 16 dwords boundaries.
X-Git-Tag: v2.6.30-rc1~613^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4247ca942a16745da3d09c58996b276d02655a72;p=pandora-kernel.git

drm/radeon: align ring writes to 16 dwords boundaries.

On some radeon GPUs this appears to introduce another level of
stability around interacting with the ring.

Its pretty much what fglrx appears to do.

Signed-off-by: Dave Airlie <airlied@redhat.com>
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