root/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: MIT */
   2 #ifndef __NVKM_FB_RAM_PRIV_H__
   3 #define __NVKM_FB_RAM_PRIV_H__
   4 #include "priv.h"
   5 
   6 int  nvkm_ram_ctor(const struct nvkm_ram_func *, struct nvkm_fb *,
   7                    enum nvkm_ram_type, u64 size, struct nvkm_ram *);
   8 int  nvkm_ram_new_(const struct nvkm_ram_func *, struct nvkm_fb *,
   9                    enum nvkm_ram_type, u64 size, struct nvkm_ram **);
  10 void nvkm_ram_del(struct nvkm_ram **);
  11 int  nvkm_ram_init(struct nvkm_ram *);
  12 
  13 extern const struct nvkm_ram_func nv04_ram_func;
  14 
  15 int  nv50_ram_ctor(const struct nvkm_ram_func *, struct nvkm_fb *,
  16                    struct nvkm_ram *);
  17 
  18 int gf100_ram_new_(const struct nvkm_ram_func *, struct nvkm_fb *,
  19                    struct nvkm_ram **);
  20 int  gf100_ram_ctor(const struct nvkm_ram_func *, struct nvkm_fb *,
  21                     struct nvkm_ram *);
  22 u32  gf100_ram_probe_fbp(const struct nvkm_ram_func *,
  23                          struct nvkm_device *, int, int *);
  24 u32  gf100_ram_probe_fbp_amount(const struct nvkm_ram_func *, u32,
  25                                 struct nvkm_device *, int, int *);
  26 u32  gf100_ram_probe_fbpa_amount(struct nvkm_device *, int);
  27 int gf100_ram_init(struct nvkm_ram *);
  28 int gf100_ram_calc(struct nvkm_ram *, u32);
  29 int gf100_ram_prog(struct nvkm_ram *);
  30 void gf100_ram_tidy(struct nvkm_ram *);
  31 
  32 u32 gf108_ram_probe_fbp_amount(const struct nvkm_ram_func *, u32,
  33                                struct nvkm_device *, int, int *);
  34 
  35 int gk104_ram_new_(const struct nvkm_ram_func *, struct nvkm_fb *,
  36                    struct nvkm_ram **);
  37 void *gk104_ram_dtor(struct nvkm_ram *);
  38 int gk104_ram_init(struct nvkm_ram *);
  39 int gk104_ram_calc(struct nvkm_ram *, u32);
  40 int gk104_ram_prog(struct nvkm_ram *);
  41 void gk104_ram_tidy(struct nvkm_ram *);
  42 
  43 u32 gm107_ram_probe_fbp(const struct nvkm_ram_func *,
  44                         struct nvkm_device *, int, int *);
  45 
  46 u32 gm200_ram_probe_fbp_amount(const struct nvkm_ram_func *, u32,
  47                                struct nvkm_device *, int, int *);
  48 
  49 /* RAM type-specific MR calculation routines */
  50 int nvkm_sddr2_calc(struct nvkm_ram *);
  51 int nvkm_sddr3_calc(struct nvkm_ram *);
  52 int nvkm_gddr3_calc(struct nvkm_ram *);
  53 int nvkm_gddr5_calc(struct nvkm_ram *, bool nuts);
  54 
  55 int nv04_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  56 int nv10_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  57 int nv1a_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  58 int nv20_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  59 int nv40_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  60 int nv41_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  61 int nv44_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  62 int nv49_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  63 int nv4e_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  64 int nv50_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  65 int gt215_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  66 int mcp77_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  67 int gf100_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  68 int gf108_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  69 int gk104_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  70 int gm107_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  71 int gm200_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  72 int gp100_ram_new(struct nvkm_fb *, struct nvkm_ram **);
  73 #endif