From: Alex Deucher <alexander.deucher@amd.com>
Date: Thu, 27 Sep 2012 19:08:35 +0000 (-0400)
Subject: drm/radeon/kms: Add initial support for async DMA on r6xx/r7xx
X-Git-Tag: v3.8-rc1~82^2~4^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d75658bffea78f0c6f82fd46df1ec983ccacdf0;p=pandora-kernel.git

drm/radeon/kms: Add initial support for async DMA on r6xx/r7xx

Uses the new multi-ring infrastucture.  6xx/7xx has a single
async DMA ring.

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