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

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __NV50_GR_H__
   3 #define __NV50_GR_H__
   4 #define nv50_gr(p) container_of((p), struct nv50_gr, base)
   5 #include "priv.h"
   6
   7 struct nv50_gr {
   8         struct nvkm_gr base;
   9         const struct nv50_gr_func *func;
  10         spinlock_t lock;
  11         u32 size;
  12 };
  13
  14 int nv50_gr_new_(const struct nvkm_gr_func *, struct nvkm_device *, int index,
  15                  struct nvkm_gr **);
  16 int nv50_gr_init(struct nvkm_gr *);
  17 void nv50_gr_intr(struct nvkm_gr *);
  18 u64 nv50_gr_units(struct nvkm_gr *);
  19
  20 int g84_gr_tlb_flush(struct nvkm_gr *);
  21
  22 #define nv50_gr_chan(p) container_of((p), struct nv50_gr_chan, object)
  23
  24 struct nv50_gr_chan {
  25         struct nvkm_object object;
  26         struct nv50_gr *gr;
  27 };
  28
  29 int nv50_gr_chan_new(struct nvkm_gr *, struct nvkm_fifo_chan *,
  30                      const struct nvkm_oclass *, struct nvkm_object **);
  31
  32 extern const struct nvkm_object_func nv50_gr_object;
  33
  34 int  nv50_grctx_init(struct nvkm_device *, u32 *size);
  35 void nv50_grctx_fill(struct nvkm_device *, struct nvkm_gpuobj *);
  36 #endif