drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __NV50_DISP_CHAN_H__
   3 #define __NV50_DISP_CHAN_H__
   4 #define nv50_disp_chan(p) container_of((p), struct nv50_disp_chan, object)
   5 #include <core/object.h>
   6 #include "nv50.h"
   7
   8 struct nv50_disp_chan {
   9         const struct nv50_disp_chan_func *func;
  10         const struct nv50_disp_chan_mthd *mthd;
  11         struct nv50_disp_root *root;
  12
  13         struct {
  14                 int ctrl;
  15                 int user;
  16         } chid;
  17         int head;
  18
  19         struct nvkm_object object;
  20 };
  21
  22 struct nv50_disp_chan_func {
  23         void *(*dtor)(struct nv50_disp_chan *);
  24         int (*init)(struct nv50_disp_chan *);
  25         void (*fini)(struct nv50_disp_chan *);
  26         int (*child_get)(struct nv50_disp_chan *, int index,
  27                          struct nvkm_oclass *);
  28         int (*child_new)(struct nv50_disp_chan *, const struct nvkm_oclass *,
  29                          void *data, u32 size, struct nvkm_object **);
  30 };
  31
  32 int nv50_disp_chan_ctor(const struct nv50_disp_chan_func *,
  33                         const struct nv50_disp_chan_mthd *,
  34                         struct nv50_disp_root *, int ctrl, int user, int head,
  35                         const struct nvkm_oclass *, struct nv50_disp_chan *);
  36 int nv50_disp_chan_new_(const struct nv50_disp_chan_func *,
  37                         const struct nv50_disp_chan_mthd *,
  38                         struct nv50_disp_root *, int ctrl, int user, int head,
  39                         const struct nvkm_oclass *, struct nvkm_object **);
  40
  41 extern const struct nv50_disp_chan_func nv50_disp_pioc_func;
  42 extern const struct nv50_disp_chan_func gf119_disp_pioc_func;
  43
  44 extern const struct nvkm_event_func nv50_disp_chan_uevent;
  45 int  nv50_disp_chan_uevent_ctor(struct nvkm_object *, void *, u32,
  46                                 struct nvkm_notify *);
  47 void nv50_disp_chan_uevent_send(struct nv50_disp *, int);
  48
  49 extern const struct nvkm_event_func gf119_disp_chan_uevent;
  50
  51 struct nv50_disp_mthd_list {
  52         u32 mthd;
  53         u32 addr;
  54         struct {
  55                 u32 mthd;
  56                 u32 addr;
  57                 const char *name;
  58         } data[];
  59 };
  60
  61 struct nv50_disp_chan_mthd {
  62         const char *name;
  63         u32 addr;
  64         s32 prev;
  65         struct {
  66                 const char *name;
  67                 int nr;
  68                 const struct nv50_disp_mthd_list *mthd;
  69         } data[];
  70 };
  71
  72 void nv50_disp_chan_mthd(struct nv50_disp_chan *, int debug);
  73
  74 extern const struct nv50_disp_mthd_list nv50_disp_core_mthd_base;
  75 extern const struct nv50_disp_mthd_list nv50_disp_core_mthd_sor;
  76 extern const struct nv50_disp_mthd_list nv50_disp_core_mthd_pior;
  77 extern const struct nv50_disp_mthd_list nv50_disp_base_mthd_image;
  78
  79 extern const struct nv50_disp_chan_mthd g84_disp_core_chan_mthd;
  80 extern const struct nv50_disp_mthd_list g84_disp_core_mthd_dac;
  81 extern const struct nv50_disp_mthd_list g84_disp_core_mthd_head;
  82 extern const struct nv50_disp_chan_mthd g84_disp_base_chan_mthd;
  83 extern const struct nv50_disp_chan_mthd g84_disp_ovly_chan_mthd;
  84
  85 extern const struct nv50_disp_chan_mthd g94_disp_core_chan_mthd;
  86
  87 extern const struct nv50_disp_mthd_list gf119_disp_core_mthd_base;
  88 extern const struct nv50_disp_mthd_list gf119_disp_core_mthd_dac;
  89 extern const struct nv50_disp_mthd_list gf119_disp_core_mthd_sor;
  90 extern const struct nv50_disp_mthd_list gf119_disp_core_mthd_pior;
  91 extern const struct nv50_disp_chan_mthd gf119_disp_base_chan_mthd;
  92
  93 extern const struct nv50_disp_chan_mthd gk104_disp_core_chan_mthd;
  94 extern const struct nv50_disp_chan_mthd gk104_disp_ovly_chan_mthd;
  95
  96 struct nv50_disp_pioc_oclass {
  97         int (*ctor)(const struct nv50_disp_chan_func *,
  98                     const struct nv50_disp_chan_mthd *,
  99                     struct nv50_disp_root *, int ctrl, int user,
 100                     const struct nvkm_oclass *, void *data, u32 size,
 101                     struct nvkm_object **);
 102         struct nvkm_sclass base;
 103         const struct nv50_disp_chan_func *func;
 104         const struct nv50_disp_chan_mthd *mthd;
 105         struct {
 106                 int ctrl;
 107                 int user;
 108         } chid;
 109 };
 110
 111 extern const struct nv50_disp_pioc_oclass nv50_disp_oimm_oclass;
 112 extern const struct nv50_disp_pioc_oclass nv50_disp_curs_oclass;
 113
 114 extern const struct nv50_disp_pioc_oclass g84_disp_oimm_oclass;
 115 extern const struct nv50_disp_pioc_oclass g84_disp_curs_oclass;
 116
 117 extern const struct nv50_disp_pioc_oclass gt215_disp_oimm_oclass;
 118 extern const struct nv50_disp_pioc_oclass gt215_disp_curs_oclass;
 119
 120 extern const struct nv50_disp_pioc_oclass gf119_disp_oimm_oclass;
 121 extern const struct nv50_disp_pioc_oclass gf119_disp_curs_oclass;
 122
 123 extern const struct nv50_disp_pioc_oclass gk104_disp_oimm_oclass;
 124 extern const struct nv50_disp_pioc_oclass gk104_disp_curs_oclass;
 125
 126 extern const struct nv50_disp_pioc_oclass gp102_disp_oimm_oclass;
 127 extern const struct nv50_disp_pioc_oclass gp102_disp_curs_oclass;
 128
 129 int nv50_disp_curs_new(const struct nv50_disp_chan_func *,
 130                        const struct nv50_disp_chan_mthd *,
 131                        struct nv50_disp_root *, int ctrl, int user,
 132                        const struct nvkm_oclass *, void *data, u32 size,
 133                        struct nvkm_object **);
 134 int nv50_disp_oimm_new(const struct nv50_disp_chan_func *,
 135                        const struct nv50_disp_chan_mthd *,
 136                        struct nv50_disp_root *, int ctrl, int user,
 137                        const struct nvkm_oclass *, void *data, u32 size,
 138                        struct nvkm_object **);
 139 #endif