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kernel/linux-rt-4.4.41/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h 2.08 KB
5113f6f70   김현기   kernel add
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  #ifndef __NVKM_FB_RAM_PRIV_H__
  #define __NVKM_FB_RAM_PRIV_H__
  #include "priv.h"
  
  int  nvkm_ram_ctor(const struct nvkm_ram_func *, struct nvkm_fb *,
  		   enum nvkm_ram_type, u64 size, u32 tags,
  		   struct nvkm_ram *);
  int  nvkm_ram_new_(const struct nvkm_ram_func *, struct nvkm_fb *,
  		   enum nvkm_ram_type, u64 size, u32 tags,
  		   struct nvkm_ram **);
  void nvkm_ram_del(struct nvkm_ram **);
  int  nvkm_ram_init(struct nvkm_ram *);
  
  extern const struct nvkm_ram_func nv04_ram_func;
  
  int  nv50_ram_ctor(const struct nvkm_ram_func *, struct nvkm_fb *,
  		   struct nvkm_ram *);
  int  nv50_ram_get(struct nvkm_ram *, u64, u32, u32, u32, struct nvkm_mem **);
  void nv50_ram_put(struct nvkm_ram *, struct nvkm_mem **);
  void __nv50_ram_put(struct nvkm_ram *, struct nvkm_mem *);
  
  int  gf100_ram_ctor(const struct nvkm_ram_func *, struct nvkm_fb *,
  		    u32, struct nvkm_ram *);
  int  gf100_ram_get(struct nvkm_ram *, u64, u32, u32, u32, struct nvkm_mem **);
  void gf100_ram_put(struct nvkm_ram *, struct nvkm_mem **);
  
  int  gk104_ram_init(struct nvkm_ram *ram);
  
  /* RAM type-specific MR calculation routines */
  int nvkm_sddr2_calc(struct nvkm_ram *);
  int nvkm_sddr3_calc(struct nvkm_ram *);
  int nvkm_gddr3_calc(struct nvkm_ram *);
  int nvkm_gddr5_calc(struct nvkm_ram *, bool nuts);
  
  int nv04_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  int nv10_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  int nv1a_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  int nv20_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  int nv40_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  int nv41_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  int nv44_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  int nv49_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  int nv4e_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  int nv50_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  int gt215_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  int mcp77_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  int gf100_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  int gk104_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  int gm107_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  #endif