drm/radeon: also try GART for CPU accessed buffers
authorChristian König <christian.koenig@amd.com>
Mon, 5 May 2014 16:40:12 +0000 (18:40 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 11 Jun 2014 18:54:09 +0000 (11:54 -0700)
commitd79a54d9877f1cf992cbe2be5b96ab1142aea8b8
treefe427d9182358ebfb2361128f89c941097d5b8e7
parent92f1bd3321da3ce4496b76a9c69d20ef299c845f
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/radeon/radeon_object.c