From: Ilija Hadzic <ihadzic@research.bell-labs.com>
Date: Thu, 13 Oct 2011 03:29:36 +0000 (-0400)
Subject: drm/radeon/kms: demystify evergreen blit code
X-Git-Tag: v3.2-rc1~135^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6018faf58da5be0f0307b7bd2af113b9a60b7a7e;p=pandora-kernel.git

drm/radeon/kms: demystify evergreen blit code

some bits in 3D registers used by blit functions look like
magic and this is hard to follow; change them to a little bit
more meaningful pre-defined constants

Signed-off-by: Ilija Hadzic <ihadzic@research.bell-labs.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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