Home Explore Help
Sign In
GfA
/
linux_kernel
5
0
Fork 0
Files Issues 0 Pull Requests 0 Wiki
Browse Source

drm/nv04: Fix set_operation software method.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Marcin Kościelnicki 15 years ago
parent
c63834e1db
commit
40c2298bdc
1 changed files with 1 additions and 1 deletions
Unified View Show Diff Stats
  1. 1 1
      drivers/gpu/drm/nouveau/nv04_graph.c

+ 1 - 1
drivers/gpu/drm/nouveau/nv04_graph.c
View File 

@@ -537,7 +537,7 @@ nv04_graph_mthd_set_operation(struct nouveau_channel *chan, int grclass,
 
 			      int mthd, uint32_t data)
 
 			      int mthd, uint32_t data)
 
 {
 
 {
 
 	struct drm_device *dev = chan->dev;
 
 	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;
 
 	int subc = (nv_rd32(dev, NV04_PGRAPH_TRAPPED_ADDR) >> 13) & 0x7;
 
 	uint32_t tmp;
 
 	uint32_t tmp;