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drm/nv31/mpeg: don't recognize nv3x cards as having nv44 graph class

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Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ilia Mirkin 2013-07-29 19:05:18 -04:00 committed by Ben Skeggs
parent 3d8b2b489e
commit dc409df944
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c
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@ -284,7 +284,10 @@ nv31_mpeg_init(struct nouveau_object *object)
/* PMPEG init */
nv_wr32(priv, 0x00b32c, 0x00000000);
nv_wr32(priv, 0x00b314, 0x00000100);
nv_wr32(priv, 0x00b220, nv44_graph_class(priv) ? 0x00000044 : 0x00000031);
if (nv_device(priv)->chipset >= 0x40 && nv44_graph_class(priv))
nv_wr32(priv, 0x00b220, 0x00000044);
else
nv_wr32(priv, 0x00b220, 0x00000031);
nv_wr32(priv, 0x00b300, 0x02001ec1);
nv_mask(priv, 0x00b32c, 0x00000001, 0x00000001);