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path: root/drivers/gpu/drm/nouveau/nv20_graph.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nv20_graph.c')
-rw-r--r--drivers/gpu/drm/nouveau/nv20_graph.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/nv20_graph.c b/drivers/gpu/drm/nouveau/nv20_graph.c
index 385e2b49a554..e34ea30758f6 100644
--- a/drivers/gpu/drm/nouveau/nv20_graph.c
+++ b/drivers/gpu/drm/nouveau/nv20_graph.c
@@ -43,8 +43,6 @@ struct nv20_graph_engine {
43int 43int
44nv20_graph_unload_context(struct drm_device *dev) 44nv20_graph_unload_context(struct drm_device *dev)
45{ 45{
46 struct drm_nouveau_private *dev_priv = dev->dev_private;
47 struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
48 struct nouveau_channel *chan; 46 struct nouveau_channel *chan;
49 struct nouveau_gpuobj *grctx; 47 struct nouveau_gpuobj *grctx;
50 u32 tmp; 48 u32 tmp;
@@ -62,7 +60,7 @@ nv20_graph_unload_context(struct drm_device *dev)
62 60
63 nv_wr32(dev, NV10_PGRAPH_CTX_CONTROL, 0x10000000); 61 nv_wr32(dev, NV10_PGRAPH_CTX_CONTROL, 0x10000000);
64 tmp = nv_rd32(dev, NV10_PGRAPH_CTX_USER) & 0x00ffffff; 62 tmp = nv_rd32(dev, NV10_PGRAPH_CTX_USER) & 0x00ffffff;
65 tmp |= (pfifo->channels - 1) << 24; 63 tmp |= 31 << 24;
66 nv_wr32(dev, NV10_PGRAPH_CTX_USER, tmp); 64 nv_wr32(dev, NV10_PGRAPH_CTX_USER, tmp);
67 return 0; 65 return 0;
68} 66}