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| author | Ben Skeggs <bskeggs@redhat.com> | 2013-02-17 01:31:17 (GMT) |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2013-02-20 06:00:55 (GMT) |
| commit | f63740fd580e0645c5123897891b72ec25b396ef (patch) | |
| tree | 82b8c533136261458665e2687f60c9337db51b3e /drivers/gpu | |
| parent | 89e728ce07630a5584875b8a811a8bd02844b1d3 (diff) | |
| download | linux-f63740fd580e0645c5123897891b72ec25b396ef.tar.xz | |
drm/nv50/graph: avoid touching 400724, it doesn't exist
Harmless, but we now get MMIO fault reports, so silence it.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/graph/nv50.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c b/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c index d51f29d..f2b1a7a 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c +++ b/drivers/gpu/drm/nouveau/core/engine/graph/nv50.c @@ -909,9 +909,8 @@ nv50_graph_init(struct nouveau_object *object) nv_wr32(priv, 0x400828, 0x00000000); nv_wr32(priv, 0x40082c, 0x00000000); nv_wr32(priv, 0x400830, 0x00000000); - nv_wr32(priv, 0x400724, 0x00000000); nv_wr32(priv, 0x40032c, 0x00000000); - nv_wr32(priv, 0x400320, 4); /* CTXCTL_CMD = NEWCTXDMA */ + nv_wr32(priv, 0x400330, 0x00000000); /* some unknown zcull magic */ switch (nv_device(priv)->chipset & 0xf0) { |