ram_setf          315 drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv50.c 	ram_setf(hwsq, 0x10, 0x00); /* disable fb */
ram_setf          463 drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv50.c 	ram_setf(hwsq, 0x10, 0x01); /* enable fb */