33 lines · c
1/* SPDX-License-Identifier: MIT */2#ifndef __NV31_MPEG_H__3#define __NV31_MPEG_H__4#define nv31_mpeg(p) container_of((p), struct nv31_mpeg, engine)5#include "priv.h"6#include <engine/mpeg.h>7 8struct nv31_mpeg {9 const struct nv31_mpeg_func *func;10 struct nvkm_engine engine;11 struct nv31_mpeg_chan *chan;12};13 14int nv31_mpeg_new_(const struct nv31_mpeg_func *, struct nvkm_device *, enum nvkm_subdev_type, int,15 struct nvkm_engine **);16 17struct nv31_mpeg_func {18 bool (*mthd_dma)(struct nvkm_device *, u32 mthd, u32 data);19};20 21#define nv31_mpeg_chan(p) container_of((p), struct nv31_mpeg_chan, object)22#include <core/object.h>23 24struct nv31_mpeg_chan {25 struct nvkm_object object;26 struct nv31_mpeg *mpeg;27 struct nvkm_chan *fifo;28};29 30int nv31_mpeg_chan_new(struct nvkm_chan *, const struct nvkm_oclass *,31 struct nvkm_object **);32#endif33