LXR linux/drivers/gpu/drm/nouveau/nvkm/engine/gr/priv.h

   1/* SPDX-License-Identifier: MIT */
   2#ifndef __NVKM_GR_PRIV_H__
   3#define __NVKM_GR_PRIV_H__
   4#define nvkm_gr(p) container_of((p), struct nvkm_gr, engine)
   5#include <engine/gr.h>
   6#include <core/enum.h>
   7struct nvkm_fb_tile;
   8struct nvkm_fifo_chan;
   9
  10int nvkm_gr_ctor(const struct nvkm_gr_func *, struct nvkm_device *, enum nvkm_subdev_type, int,
  11                 bool enable, struct nvkm_gr *);
  12
  13bool nv04_gr_idle(struct nvkm_gr *);
  14
  15struct nvkm_gr_func {
  16        void *(*dtor)(struct nvkm_gr *);
  17        int (*oneinit)(struct nvkm_gr *);
  18        int (*init)(struct nvkm_gr *);
  19        int (*fini)(struct nvkm_gr *, bool);
  20        void (*intr)(struct nvkm_gr *);
  21        void (*tile)(struct nvkm_gr *, int region, struct nvkm_fb_tile *);
  22        int (*tlb_flush)(struct nvkm_gr *);
  23        int (*chan_new)(struct nvkm_gr *, struct nvkm_fifo_chan *,
  24                        const struct nvkm_oclass *, struct nvkm_object **);
  25        int (*object_get)(struct nvkm_gr *, int, struct nvkm_sclass *);
  26        /* Returns chipset-specific counts of units packed into an u64.
  27         */
  28        u64 (*units)(struct nvkm_gr *);
  29        bool (*chsw_load)(struct nvkm_gr *);
  30        struct {
  31                int (*pause)(struct nvkm_gr *);
  32                int (*resume)(struct nvkm_gr *);
  33                u32 (*inst)(struct nvkm_gr *);
  34        } ctxsw;
  35        struct nvkm_sclass sclass[];
  36};
  37
  38extern const struct nvkm_bitfield nv04_gr_nsource[];
  39extern const struct nvkm_object_func nv04_gr_object;
  40
  41extern const struct nvkm_bitfield nv10_gr_intr_name[];
  42extern const struct nvkm_bitfield nv10_gr_nstatus[];
  43
  44extern const struct nvkm_enum nv50_data_error_names[];
  45#endif
  46