From: Ben Goz <ben.goz@amd.com>
Date: Sat, 3 Jan 2015 20:12:35 +0000 (+0200)
Subject: drm/radeon: Enable sdma preemption
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~75^2~41^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d7a60d8ea5cd4560e0496d2683643d2e4930e609;p=pandora-kernel.git

drm/radeon: Enable sdma preemption

This patch adds to radeon the enablement of sdma preemption.
This is needed to support HWS of SDMA user-mode queues.

Signed-off-by: Ben Goz <ben.goz@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
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