From: Alex Deucher <alexander.deucher@amd.com>
Date: Thu, 16 Jan 2014 23:11:47 +0000 (-0500)
Subject: drm/radeon: set the full cache bit for fences on r7xx+
X-Git-Tag: v3.2.56~153
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7bf56b6a9a77bab5f7fc8f870d348e8374f6e626;p=pandora-kernel.git

drm/radeon: set the full cache bit for fences on r7xx+

commit d45b964a22cad962d3ede1eba8d24f5cee7b2a92 upstream.

Needed to properly flush the read caches for fences.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[bwh: Backported to 3.2:
 - Adjust context
 - s/\bring\b/rdev/]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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