From: Christian König <christian.koenig@amd.com>
Date: Mon, 5 May 2014 16:40:12 +0000 (+0200)
Subject: drm/radeon: also try GART for CPU accessed buffers
X-Git-Tag: v3.2.60~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7219b6feb15328ac7cdd417368ceea54733ed2dc;p=pandora-kernel.git

drm/radeon: also try GART for CPU accessed buffers

commit 544092596e8ac269f70e70961b5e9381909c9b1e upstream.

Placing them exclusively into VRAM might not work all the time.

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=78297

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
[bwh: Backported to 3.2: ttm_bo_validate() takes an extra no_wait_reserve
 parameter; keep passing true]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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