From: Alex Deucher <alexander.deucher@amd.com>
Date: Thu, 11 Jul 2013 18:20:11 +0000 (-0400)
Subject: drm/radeon: Disable dma rings for bo moves on r6xx
X-Git-Tag: v3.11-rc2~17^2~4^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aeea40cbf9388fc829e66fa049f64d97fd72e118;p=pandora-kernel.git

drm/radeon: Disable dma rings for bo moves on r6xx

They still seem to cause instability on some r6xx parts.
As a follow up, we can switch to using CP DMA for bo
moves on r6xx as a lighter weight alternative to using
the 3D engine.

A version of this patch should also go to stable kernels.

Tested-by: J.N. <golden.fleeced@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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