Merge branch 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes

Ben says its just a single fix to avoid the wrong pcopy units being used.

* 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
  drm/nvc0/copy: check PUNITS to determine which copy engines are disabled

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
index 1866dbb4997..c61014442aa 100644
--- a/drivers/gpu/drm/nouveau/nouveau_state.c
+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
@@ -736,9 +736,11 @@ nouveau_card_init(struct drm_device *dev)
                         }
                         break;
                 case NV_C0:
-                        nvc0_copy_create(dev, 1);
+                        if (!(nv_rd32(dev, 0x022500) & 0x00000200))
+                                nvc0_copy_create(dev, 1);
                 case NV_D0:
-                        nvc0_copy_create(dev, 0);
+                        if (!(nv_rd32(dev, 0x022500) & 0x00000100))
+                                nvc0_copy_create(dev, 0);
                         break;
                 default:
                         break;