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path: root/drivers/gpu/drm/nouveau/nv04_fence.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nv04_fence.c')
-rw-r--r--drivers/gpu/drm/nouveau/nv04_fence.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nv04_fence.c b/drivers/gpu/drm/nouveau/nv04_fence.c
index c2e05e64cd6f..f3d705d67738 100644
--- a/drivers/gpu/drm/nouveau/nv04_fence.c
+++ b/drivers/gpu/drm/nouveau/nv04_fence.c
@@ -57,8 +57,10 @@ nv04_fence_sync(struct nouveau_fence *fence,
static u32
nv04_fence_read(struct nouveau_channel *chan)
{
- struct nvkm_fifo_chan *fifo = nvxx_fifo_chan(chan);;
- return atomic_read(&fifo->refcnt);
+ struct nv04_nvsw_get_ref_v0 args = {};
+ WARN_ON(nvif_object_mthd(&chan->nvsw, NV04_NVSW_GET_REF,
+ &args, sizeof(args)));
+ return args.ref;
}
static void