drm/nv50: support for compression

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nvc0_vm.c b/drivers/gpu/drm/nouveau/nvc0_vm.c
index 2b984b2..69af0ba 100644
--- a/drivers/gpu/drm/nouveau/nvc0_vm.c
+++ b/drivers/gpu/drm/nouveau/nvc0_vm.c
@@ -59,7 +59,7 @@
 
 void
 nvc0_vm_map(struct nouveau_vma *vma, struct nouveau_gpuobj *pgt,
-	    struct nouveau_mem *mem, u32 pte, u32 cnt, u64 phys)
+	    struct nouveau_mem *mem, u32 pte, u32 cnt, u64 phys, u64 delta)
 {
 	u32 next = 1 << (vma->node->type - 8);