drivers/gpu/drm/nouveau/include/nvif/client.h

   1 #ifndef __NVIF_CLIENT_H__
   2 #define __NVIF_CLIENT_H__
   3
   4 #include <nvif/object.h>
   5
   6 struct nvif_client {
   7         struct nvif_object base;
   8         struct nvif_object *object; /*XXX: hack for nvif_object() */
   9         const struct nvif_driver *driver;
  10         bool super;
  11 };
  12
  13 static inline struct nvif_client *
  14 nvif_client(struct nvif_object *object)
  15 {
  16         while (object && object->parent != object)
  17                 object = object->parent;
  18         return (void *)object;
  19 }
  20
  21 int  nvif_client_init(void (*dtor)(struct nvif_client *), const char *,
  22                       const char *, u64, const char *, const char *,
  23                       struct nvif_client *);
  24 void nvif_client_fini(struct nvif_client *);
  25 int  nvif_client_new(const char *, const char *, u64, const char *,
  26                      const char *, struct nvif_client **);
  27 void nvif_client_ref(struct nvif_client *, struct nvif_client **);
  28 int  nvif_client_ioctl(struct nvif_client *, void *, u32);
  29 int  nvif_client_suspend(struct nvif_client *);
  30 int  nvif_client_resume(struct nvif_client *);
  31
  32 /*XXX*/
  33 #include <core/client.h>
  34 #define nvxx_client(a) ({ \
  35         struct nvif_client *_client = nvif_client(nvif_object(a)); \
  36         nvkm_client(_client->base.priv); \
  37 })
  38
  39 #endif