+static int
+nv44_mpeg_chan_new(struct nvkm_fifo_chan *fifoch,
+ const struct nvkm_oclass *oclass,
+ struct nvkm_object **pobject)
+{
+ struct nv44_mpeg *mpeg = nv44_mpeg(oclass->engine);
+ struct nv44_mpeg_chan *chan;
+ unsigned long flags;
+
+ if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
+ return -ENOMEM;
+ nvkm_object_ctor(&nv44_mpeg_chan, oclass, &chan->object);
+ chan->mpeg = mpeg;
+ chan->fifo = fifoch;
+ *pobject = &chan->object;
+
+ spin_lock_irqsave(&mpeg->base.engine.lock, flags);
+ list_add(&chan->head, &mpeg->chan);
+ spin_unlock_irqrestore(&mpeg->base.engine.lock, flags);
+ return 0;
+}
+