drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.h

   1 #ifndef __NV50_FIFO_H__
   2 #define __NV50_FIFO_H__
   3 #include <engine/fifo.h>
   4
   5 struct nv50_fifo_priv {
   6         struct nvkm_fifo base;
   7         struct nvkm_gpuobj *playlist[2];
   8         int cur_playlist;
   9 };
  10
  11 struct nv50_fifo_base {
  12         struct nvkm_fifo_base base;
  13         struct nvkm_gpuobj *ramfc;
  14         struct nvkm_gpuobj *cache;
  15         struct nvkm_gpuobj *eng;
  16         struct nvkm_gpuobj *pgd;
  17         struct nvkm_vm *vm;
  18 };
  19
  20 struct nv50_fifo_chan {
  21         struct nvkm_fifo_chan base;
  22         u32 subc[8];
  23         struct nvkm_ramht *ramht;
  24 };
  25
  26 void nv50_fifo_playlist_update(struct nv50_fifo_priv *);
  27
  28 void nv50_fifo_object_detach(struct nvkm_object *, int);
  29 void nv50_fifo_chan_dtor(struct nvkm_object *);
  30 int  nv50_fifo_chan_fini(struct nvkm_object *, bool);
  31
  32 void nv50_fifo_context_dtor(struct nvkm_object *);
  33
  34 void nv50_fifo_dtor(struct nvkm_object *);
  35 int  nv50_fifo_init(struct nvkm_object *);
  36 #endif