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kernel/linux-rt-4.4.41/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.h 779 Bytes
5113f6f70   김현기   kernel add
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  #ifndef __NV31_MPEG_H__
  #define __NV31_MPEG_H__
  #define nv31_mpeg(p) container_of((p), struct nv31_mpeg, engine)
  #include "priv.h"
  #include <engine/mpeg.h>
  
  struct nv31_mpeg {
  	const struct nv31_mpeg_func *func;
  	struct nvkm_engine engine;
  	struct nv31_mpeg_chan *chan;
  };
  
  int nv31_mpeg_new_(const struct nv31_mpeg_func *, struct nvkm_device *,
  		   int index, struct nvkm_engine **);
  
  struct nv31_mpeg_func {
  	bool (*mthd_dma)(struct nvkm_device *, u32 mthd, u32 data);
  };
  
  #define nv31_mpeg_chan(p) container_of((p), struct nv31_mpeg_chan, object)
  
  struct nv31_mpeg_chan {
  	struct nvkm_object object;
  	struct nv31_mpeg *mpeg;
  	struct nvkm_fifo_chan *fifo;
  };
  
  int nv31_mpeg_chan_new(struct nvkm_fifo_chan *, const struct nvkm_oclass *,
  		       struct nvkm_object **);
  #endif