linux/drivers/gpu/drm/nouveau/include/nvkm/core/engine.h

/* SPDX-License-Identifier: MIT */
#ifndef __NVKM_ENGINE_H__
#define __NVKM_ENGINE_H__
#define nvkm_engine(p) …
#include <core/subdev.h>
struct nvkm_chan;
struct nvkm_fb_tile;

extern const struct nvkm_subdev_func nvkm_engine;

struct nvkm_engine { … };

struct nvkm_engine_func { … };

int nvkm_engine_ctor(const struct nvkm_engine_func *, struct nvkm_device *,
		     enum nvkm_subdev_type, int inst, bool enable, struct nvkm_engine *);
int nvkm_engine_new_(const struct nvkm_engine_func *, struct nvkm_device *,
		     enum nvkm_subdev_type, int, bool enable, struct nvkm_engine **);

struct nvkm_engine *nvkm_engine_ref(struct nvkm_engine *);
void nvkm_engine_unref(struct nvkm_engine **);
int nvkm_engine_reset(struct nvkm_engine *);
void nvkm_engine_tile(struct nvkm_engine *, int region);
bool nvkm_engine_chsw_load(struct nvkm_engine *);
#endif