This is a note to let you know that I've just added the patch titled
drm/nouveau/fb: use correct ram oclass for nv1a hardware
to the 3.13-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-nouveau-fb-use-correct-ram-oclass-for-nv1a-hardware.patch
and it can be found in the queue-3.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 95ca5b550ac255bf3cee108c123407785c47e3cc Mon Sep 17 00:00:00 2001
From: Emil Velikov <emil.l.velikov@xxxxxxxxx>
Date: Wed, 12 Feb 2014 01:41:42 +0000
Subject: drm/nouveau/fb: use correct ram oclass for nv1a hardware
From: Emil Velikov <emil.l.velikov@xxxxxxxxx>
commit 95ca5b550ac255bf3cee108c123407785c47e3cc upstream.
commit 8613e7314ac254fdd67ed46192f021d76141e4c9
Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
Date: Mon Oct 21 08:50:25 2013 +1000
drm/nouveau/fb: remove ram oclass argument from base fb constructor
Introduced a unfortunate regression by using nv10 ram oclass for nv1a
hardware, causing corruption and eventually system lockup.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74866
Reported-by: John F. Godfrey <jfgodfrey@xxxxxxxxx>
Signed-off-by: Emil Velikov <emil.l.velikov@xxxxxxxxx>
Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/nouveau/core/subdev/fb/nv1a.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/nouveau/core/subdev/fb/nv1a.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/fb/nv1a.c
@@ -36,7 +36,7 @@ nv1a_fb_oclass = &(struct nv04_fb_impl)
.fini = _nouveau_fb_fini,
},
.base.memtype = nv04_fb_memtype_valid,
- .base.ram = &nv10_ram_oclass,
+ .base.ram = &nv1a_ram_oclass,
.tile.regions = 8,
.tile.init = nv10_fb_tile_init,
.tile.fini = nv10_fb_tile_fini,
Patches currently in stable-queue which might be from emil.l.velikov@xxxxxxxxx are
queue-3.13/drm-nouveau-fb-use-correct-ram-oclass-for-nv1a-hardware.patch
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