From: Emil Velikov <emil.l.velikov@xxxxxxxxx>
This patch does NOT apply to the 3.12 stable tree. If you still want
it applied, please provide a backport.
===============
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>
Cc: stable@xxxxxxxxxxxxxxx # 3.13+
Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>
---
drivers/gpu/drm/nouveau/core/subdev/fb/nv1a.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/nv1a.c b/drivers/gpu/drm/nouveau/core/subdev/fb/nv1a.c
index 9159a5ccee93..265d1253624a 100644
--- 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,
--
1.9.0
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