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         u32 (*tags)(struct nvkm_fb *);
  10         int (*oneinit)(struct nvkm_fb *);
  11         void (*init)(struct nvkm_fb *);
  12         int (*init_page)(struct nvkm_fb *);
  13         void (*init_unkn)(struct nvkm_fb *);
  14         void (*intr)(struct nvkm_fb *);
  15
  16         struct {
  17                 int regions;
  18                 void (*init)(struct nvkm_fb *, int i, u32 addr, u32 size,
  19                              u32 pitch, u32 flags, struct nvkm_fb_tile *);
  20                 void (*comp)(struct nvkm_fb *, int i, u32 size, u32 flags,
  21                              struct nvkm_fb_tile *);
  22                 void (*fini)(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
  23                 void (*prog)(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
  24         } tile;
  25
  26         int (*ram_new)(struct nvkm_fb *, struct nvkm_ram **);
  27
  28         bool (*memtype_valid)(struct nvkm_fb *, u32 memtype);
  29
  30         u8 default_bigpage;
  31 };
  32
  33 void nvkm_fb_ctor(const struct nvkm_fb_func *, struct nvkm_device *device,
  34                   int index, struct nvkm_fb *);
  35 int nvkm_fb_new_(const struct nvkm_fb_func *, struct nvkm_device *device,
  36                  int index, struct nvkm_fb **);
  37 int nvkm_fb_bios_memtype(struct nvkm_bios *);
  38
  39 bool nv04_fb_memtype_valid(struct nvkm_fb *, u32 memtype);
  40
  41 void nv10_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
  42                        u32 pitch, u32 flags, struct nvkm_fb_tile *);
  43 void nv10_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
  44 void nv10_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
  45
  46 u32 nv20_fb_tags(struct nvkm_fb *);
  47 void nv20_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
  48                        u32 pitch, u32 flags, struct nvkm_fb_tile *);
  49 void nv20_fb_tile_fini(struct nvkm_fb *, int i, struct nvkm_fb_tile *);
  50 void nv20_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
  51
  52 void nv30_fb_init(struct nvkm_fb *);
  53 void nv30_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
  54                        u32 pitch, u32 flags, struct nvkm_fb_tile *);
  55
  56 void nv40_fb_tile_comp(struct nvkm_fb *, int i, u32 size, u32 flags,
  57                        struct nvkm_fb_tile *);
  58
  59 void nv41_fb_init(struct nvkm_fb *);
  60 void nv41_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
  61
  62 void nv44_fb_init(struct nvkm_fb *);
  63 void nv44_fb_tile_prog(struct nvkm_fb *, int, struct nvkm_fb_tile *);
  64
  65 void nv46_fb_tile_init(struct nvkm_fb *, int i, u32 addr, u32 size,
  66                        u32 pitch, u32 flags, struct nvkm_fb_tile *);
  67
  68 int gf100_fb_oneinit(struct nvkm_fb *);
  69 int gf100_fb_init_page(struct nvkm_fb *);
  70 bool gf100_fb_memtype_valid(struct nvkm_fb *, u32);
  71
  72 int gm200_fb_init_page(struct nvkm_fb *);
  73 #endif