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         int (*oneinit)(struct nvkm_fb *);
  10         void (*init)(struct nvkm_fb *);
  11         void (*init_page)(struct nvkm_fb *);
  12         void (*init_unkn)(struct nvkm_fb *);
  13         void (*intr)(struct nvkm_fb *);
  14
  15         struct {
  16                 int regions;
  17                 void (*init)(struct nvkm_fb *, int i, u32 addr, u32 size,
  18                              u32 pitch, u32 flags, struct nvkm_fb_tile *);
  19                 void (*comp)(struct nvkm_fb *, int i, u32 size, u32 flags,
  20                              struct nvkm_fb_tile *);
  21                 void (*fini)(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
  22                 void (*prog)(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
  23         } tile;
  24
  25         int (*ram_new)(struct nvkm_fb *, struct nvkm_ram **);
  26
  27         bool (*memtype_valid)(struct nvkm_fb *, u32 memtype);
  28 };
  29
  30 void nvkm_fb_ctor(const struct nvkm_fb_func *, struct nvkm_device *device,
  31                   int index, struct nvkm_fb *);
  32 int nvkm_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *device,
  33                  int index, struct nvkm_fb **);
  34 int nvkm_fb_bios_memtype(struct nvkm_bios *);
  35
  36 bool nv04_fb_memtype_valid(struct nvkm_fb *, u32 memtype);
  37
  38 void nv10_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
  39                        u32 pitch, u32 flags, struct nvkm_fb_tile *);
  40 void nv10_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
  41 void nv10_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
  42
  43 void nv20_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
  44                        u32 pitch, u32 flags, struct nvkm_fb_tile *);
  45 void nv20_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
  46 void nv20_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
  47
  48 void nv30_fb_init(struct nvkm_fb *);
  49 void nv30_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
  50                        u32 pitch, u32 flags, struct nvkm_fb_tile *);
  51
  52 void nv40_fb_tile_comp(struct nvkm_fb *, int i, u32 size, u32 flags,
  53                        struct nvkm_fb_tile *);
  54
  55 void nv41_fb_init(struct nvkm_fb *);
  56 void nv41_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
  57
  58 void nv44_fb_init(struct nvkm_fb *);
  59 void nv44_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
  60
  61 void nv46_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
  62                        u32 pitch, u32 flags, struct nvkm_fb_tile *);
  63
  64 int gf100_fb_oneinit(struct nvkm_fb *);
  65 void gf100_fb_init_page(struct nvkm_fb *);
  66 bool gf100_fb_memtype_valid(struct nvkm_fb *, u32);
  67
  68 void gm200_fb_init_page(struct nvkm_fb *);
  69 #endif