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path: root/drivers/gpu/drm/nouveau/nouveau_state.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_state.c')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_state.c6
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 1866dbb..c610144 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;
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