LXR linux/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h

   1#ifndef __NVKM_FB_RAM_PRIV_H__
   2#define __NVKM_FB_RAM_PRIV_H__
   3#include "priv.h"
   4
   5int  nvkm_ram_ctor(const struct nvkm_ram_func *, struct nvkm_fb *,
   6                   enum nvkm_ram_type, u64 size, u32 tags,
   7                   struct nvkm_ram *);
   8int  nvkm_ram_new_(const struct nvkm_ram_func *, struct nvkm_fb *,
   9                   enum nvkm_ram_type, u64 size, u32 tags,
  10                   struct nvkm_ram **);
  11void nvkm_ram_del(struct nvkm_ram **);
  12int  nvkm_ram_init(struct nvkm_ram *);
  13
  14extern const struct nvkm_ram_func nv04_ram_func;
  15
  16int  nv50_ram_ctor(const struct nvkm_ram_func *, struct nvkm_fb *,
  17                   struct nvkm_ram *);
  18int  nv50_ram_get(struct nvkm_ram *, u64, u32, u32, u32, struct nvkm_mem **);
  19void nv50_ram_put(struct nvkm_ram *, struct nvkm_mem **);
  20void __nv50_ram_put(struct nvkm_ram *, struct nvkm_mem *);
  21
  22int  gf100_ram_ctor(const struct nvkm_ram_func *, struct nvkm_fb *,
  23                    u32, struct nvkm_ram *);
  24int  gf100_ram_get(struct nvkm_ram *, u64, u32, u32, u32, struct nvkm_mem **);
  25void gf100_ram_put(struct nvkm_ram *, struct nvkm_mem **);
  26
  27int  gk104_ram_init(struct nvkm_ram *ram);
  28
  29/* RAM type-specific MR calculation routines */
  30int nvkm_sddr2_calc(struct nvkm_ram *);
  31int nvkm_sddr3_calc(struct nvkm_ram *);
  32int nvkm_gddr3_calc(struct nvkm_ram *);
  33int nvkm_gddr5_calc(struct nvkm_ram *, bool nuts);
  34
  35int nv04_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  36int nv10_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  37int nv1a_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  38int nv20_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  39int nv40_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  40int nv41_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  41int nv44_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  42int nv49_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  43int nv4e_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  44int nv50_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  45int gt215_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  46int mcp77_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  47int gf100_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  48int gk104_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  49int gm107_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  50int gp100_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  51#endif
  52