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drm/nv04: Fix set_operation software method.
authorMarcin Kościelnicki <koriakin@0x04.net>
Sun, 10 Jan 2010 17:09:14 +0000 (17:09 +0000)
committerBen Skeggs <bskeggs@redhat.com>
Sun, 10 Jan 2010 23:06:53 +0000 (09:06 +1000)
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nv04_graph.c patch | blob | blame | history

diff --git a/drivers/gpu/drm/nouveau/nv04_graph.c b/drivers/gpu/drm/nouveau/nv04_graph.c
index 98f3b40318d4fcf06e4890d818eae34132d46e8b..e260986ea65af09281dc72dea034f1e975490b40 100644 (file)
--- 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;