drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h

   1 #ifndef __NVKM_FB_PRIV_H__
   2 #define __NVKM_FB_PRIV_H__
   3 #define nvkm_fb(p) container_of((p), struct nvkm_fb, subdev)
   4 #include <subdev/fb.h>
   5 struct nvkm_bios;
   6
   7 struct nvkm_fb_func {
   8         void *(*dtor)(struct nvkm_fb *);
   9         void (*init)(struct nvkm_fb *);
  10         void (*intr)(struct nvkm_fb *);
  11
  12         struct {
  13                 int regions;
  14                 void (*init)(struct nvkm_fb *, int i, u32 addr, u32 size,
  15                              u32 pitch, u32 flags, struct nvkm_fb_tile *);
  16                 void (*comp)(struct nvkm_fb *, int i, u32 size, u32 flags,
  17                              struct nvkm_fb_tile *);
  18                 void (*fini)(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
  19                 void (*prog)(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
  20         } tile;
  21
  22         int (*ram_new)(struct nvkm_fb *, struct nvkm_ram **);
  23
  24         bool (*memtype_valid)(struct nvkm_fb *, u32 memtype);
  25 };
  26
  27 void nvkm_fb_ctor(const struct nvkm_fb_func *, struct nvkm_device *device,
  28                   int index, struct nvkm_fb *);
  29 int nvkm_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *device,
  30                  int index, struct nvkm_fb **);
  31 int nvkm_fb_bios_memtype(struct nvkm_bios *);
  32
  33 bool nv04_fb_memtype_valid(struct nvkm_fb *, u32 memtype);
  34
  35 void nv10_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
  36                        u32 pitch, u32 flags, struct nvkm_fb_tile *);
  37 void nv10_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
  38 void nv10_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
  39
  40 void nv20_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
  41                        u32 pitch, u32 flags, struct nvkm_fb_tile *);
  42 void nv20_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
  43 void nv20_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
  44
  45 void nv30_fb_init(struct nvkm_fb *);
  46 void nv30_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
  47                        u32 pitch, u32 flags, struct nvkm_fb_tile *);
  48
  49 void nv40_fb_tile_comp(struct nvkm_fb *, int i, u32 size, u32 flags,
  50                        struct nvkm_fb_tile *);
  51
  52 void nv41_fb_init(struct nvkm_fb *);
  53 void nv41_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
  54
  55 void nv44_fb_init(struct nvkm_fb *);
  56 void nv44_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
  57
  58 void nv46_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
  59                        u32 pitch, u32 flags, struct nvkm_fb_tile *);
  60
  61 bool gf100_fb_memtype_valid(struct nvkm_fb *, u32);
  62 #endif