drm/nv04: Fix set_operation software method.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

drm/nv04: Fix set_operation software method.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
40c2298b · Marcin Kościelnicki · Dave Airlie · c63834e1 · 40c2298b
Commit 40c2298b authored Jan 10, 2010 by Marcin Kościelnicki Committed by Dave Airlie Jan 11, 2010
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drivers/gpu/drm/nouveau/nv04_graph.c drivers/gpu/drm/nouveau/nv04_graph.c +1 -1

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--- a/drivers/gpu/drm/nouveau/nv04_graph.c
+++ b/drivers/gpu/drm/nouveau/nv04_graph.c
@@ -537,7 +537,7 @@ nv04_graph_mthd_set_operation(struct nouveau_channel *chan, int grclass,
 			      int mthd, uint32_t data)
 {
 	struct drm_device *dev = chan->dev;
-	uint32_t instance = nv_rd32(dev, NV04_PGRAPH_CTX_SWITCH4) & 0xffff;
+	uint32_t instance = (nv_rd32(dev, NV04_PGRAPH_CTX_SWITCH4) & 0xffff) << 4;
 	int subc = (nv_rd32(dev, NV04_PGRAPH_TRAPPED_ADDR) >> 13) & 0x7;
 	uint32_t tmp;