NV_DEVICE_FIFO_CHANNELS 522 drivers/gpu/drm/nouveau/nouveau_chan.c .v.channels.mthd = NV_DEVICE_FIFO_CHANNELS, NV_DEVICE_FIFO_CHANNELS 295 drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c case NV_DEVICE_FIFO_CHANNELS: *data = fifo->nr; return 0;