drm/radeon/kms: fix resume regression for some r5xx laptops
authorAlex Deucher <alexdeucher@gmail.com>
Fri, 19 Nov 2010 23:27:04 +0000 (23:27 +0000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 9 Dec 2010 21:32:56 +0000 (13:32 -0800)
commit9f29349cba0101d6c2b9c88bfc0e76f769183af1
tree4910ad3c40fdcfd2498176633930113633048a65
parentaa0a33f77dc58748837e67c8b5ca0cea11a497bd
drm/radeon/kms: fix resume regression for some r5xx laptops

commit f24d86f1a49505cdea56728b853a5d0a3f8e3d11 upstream.

I had removed this when I switched the atom indirect io methods
to use the io bar rather than the mmio bar, but it appears it's
still needed.

Reported-by: Mark Lord <kernel@teksavvy.com>
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/gpu/drm/radeon/atom.c