---
drivers/gpu/drm/nouveau/nv04_graph.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nv04_graph.c
b/drivers/gpu/drm/nouveau/nv04_graph.c
index 98f3b40..e260986 100644
--- 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;
--
1.6.4.4
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