drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.h

   1 #ifndef __NVKM_FB_NV50_H__
   2 #define __NVKM_FB_NV50_H__
   3 #include "priv.h"
   4
   5 struct nv50_fb_priv {
   6         struct nvkm_fb base;
   7         struct page *r100c08_page;
   8         dma_addr_t r100c08;
   9 };
  10
  11 int  nv50_fb_ctor(struct nvkm_object *, struct nvkm_object *,
  12                   struct nvkm_oclass *, void *, u32,
  13                   struct nvkm_object **);
  14 void nv50_fb_dtor(struct nvkm_object *);
  15 int  nv50_fb_init(struct nvkm_object *);
  16
  17 struct nv50_fb_impl {
  18         struct nvkm_fb_impl base;
  19         u32 trap;
  20 };
  21
  22 #define nv50_ram_create(p,e,o,d)                                               \
  23         nv50_ram_create_((p), (e), (o), sizeof(**d), (void **)d)
  24 int  nv50_ram_create_(struct nvkm_object *, struct nvkm_object *,
  25                       struct nvkm_oclass *, int, void **);
  26 int  nv50_ram_get(struct nvkm_fb *, u64 size, u32 align, u32 ncmin,
  27                   u32 memtype, struct nvkm_mem **);
  28 void nv50_ram_put(struct nvkm_fb *, struct nvkm_mem **);
  29 void __nv50_ram_put(struct nvkm_fb *, struct nvkm_mem *);
  30 extern int nv50_fb_memtype[0x80];
  31 #endif