drivers/gpu/drm/nouveau/nvkm/engine/pm/priv.h

   1 #ifndef __NVKM_PM_PRIV_H__
   2 #define __NVKM_PM_PRIV_H__
   3 #include <engine/pm.h>
   4
   5 struct nvkm_perfctr {
   6         struct nvkm_object base;
   7         struct list_head head;
   8         struct nvkm_perfsig *signal[4];
   9         int slot;
  10         u32 logic_op;
  11         u32 clk;
  12         u32 ctr;
  13 };
  14
  15 extern struct nvkm_oclass nvkm_pm_sclass[];
  16
  17 #include <core/engctx.h>
  18
  19 struct nvkm_perfctx {
  20         struct nvkm_engctx base;
  21 };
  22
  23 extern struct nvkm_oclass nvkm_pm_cclass;
  24
  25 struct nvkm_specsig {
  26         u8 signal;
  27         const char *name;
  28 };
  29
  30 struct nvkm_perfsig {
  31         const char *name;
  32 };
  33
  34 struct nvkm_specdom {
  35         u16 signal_nr;
  36         const struct nvkm_specsig *signal;
  37         const struct nvkm_funcdom *func;
  38 };
  39
  40 struct nvkm_perfdom {
  41         struct list_head head;
  42         struct list_head list;
  43         const struct nvkm_funcdom *func;
  44         char name[32];
  45         u32 addr;
  46         u8  quad;
  47         u16 signal_nr;
  48         struct nvkm_perfsig signal[];
  49 };
  50
  51 struct nvkm_funcdom {
  52         void (*init)(struct nvkm_pm *, struct nvkm_perfdom *,
  53                      struct nvkm_perfctr *);
  54         void (*read)(struct nvkm_pm *, struct nvkm_perfdom *,
  55                      struct nvkm_perfctr *);
  56         void (*next)(struct nvkm_pm *, struct nvkm_perfdom *);
  57 };
  58
  59 int nvkm_perfdom_new(struct nvkm_pm *, const char *, u32, u32, u32, u32,
  60                      const struct nvkm_specdom *);
  61
  62 #define nvkm_pm_create(p,e,o,d)                                        \
  63         nvkm_pm_create_((p), (e), (o), sizeof(**d), (void **)d)
  64 #define nvkm_pm_dtor(p) ({                                             \
  65         struct nvkm_pm *c = (p);                                       \
  66         _nvkm_pm_dtor(nv_object(c));                                   \
  67 })
  68 #define nvkm_pm_init(p) ({                                             \
  69         struct nvkm_pm *c = (p);                                       \
  70         _nvkm_pm_init(nv_object(c));                                   \
  71 })
  72 #define nvkm_pm_fini(p,s) ({                                           \
  73         struct nvkm_pm *c = (p);                                       \
  74         _nvkm_pm_fini(nv_object(c), (s));                              \
  75 })
  76
  77 int nvkm_pm_create_(struct nvkm_object *, struct nvkm_object *,
  78                             struct nvkm_oclass *, int, void **);
  79 void _nvkm_pm_dtor(struct nvkm_object *);
  80 int  _nvkm_pm_init(struct nvkm_object *);
  81 int  _nvkm_pm_fini(struct nvkm_object *, bool);
  82 #endif