NVKM_LAYOUT_INST(NVKM_ENGINE_NVDEC , struct nvkm_nvdec , nvdec, 8)
NVKM_LAYOUT_INST(NVKM_ENGINE_NVENC , struct nvkm_nvenc , nvenc, 4)
NVKM_LAYOUT_INST(NVKM_ENGINE_NVJPG , struct nvkm_engine , nvjpg, 8)
-NVKM_LAYOUT_ONCE(NVKM_ENGINE_OFA , struct nvkm_engine , ofa)
+NVKM_LAYOUT_INST(NVKM_ENGINE_OFA , struct nvkm_engine , ofa, 2)
NVKM_LAYOUT_ONCE(NVKM_ENGINE_SEC , struct nvkm_engine , sec)
NVKM_LAYOUT_ONCE(NVKM_ENGINE_SEC2 , struct nvkm_sec2 , sec2)
NVKM_LAYOUT_ONCE(NVKM_ENGINE_SW , struct nvkm_sw , sw)