From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 4 Jan 2013 14:24:18 +0000 (-0500)
Subject: drm/radeon: split r6xx and r7xx copy_dma functions
X-Git-Tag: v3.8-rc3~6^2~1^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=43fb778754ffd1ef8b4f579a5c94f118292acfb5;p=pandora-kernel.git

drm/radeon: split r6xx and r7xx copy_dma functions

- r6xx actually uses a slightly different packet format,
although both formats seem to work ok.
- r7xx doesn't have the count multiple of 2 limitation.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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