From: Alex Deucher <alexdeucher@gmail.com>
Date: Tue, 17 May 2011 09:09:43 +0000 (-0400)
Subject: drm/radeon/kms: simplify r6xx blit code
X-Git-Tag: v3.2-rc1~135^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7dbf41db327ebcbc0d28a2b39afcbd60664094e6;p=pandora-kernel.git

drm/radeon/kms: simplify r6xx blit code

Covert 4k pages to multiples of 64x64x4 tiles.
This is also more efficient than a scanline based
approach from the MC's perspective.

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