nvkm_rdvgai        23 drivers/gpu/drm/nouveau/include/nvkm/subdev/vga.h u8   nvkm_rdvgai(struct nvkm_device *, int head, u16 port, u8 index);
nvkm_rdvgai       234 drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c 		return nvkm_rdvgai(subdev->device, head, port, index);