nouveau_gem.h 1.6 KB

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  1. /* SPDX-License-Identifier: MIT */
  2. #ifndef __NOUVEAU_GEM_H__
  3. #define __NOUVEAU_GEM_H__
  4. #include "nouveau_drv.h"
  5. #include "nouveau_bo.h"
  6. static inline struct nouveau_bo *
  7. nouveau_gem_object(struct drm_gem_object *gem)
  8. {
  9. return gem ? container_of(gem, struct nouveau_bo, bo.base) : NULL;
  10. }
  11. /* nouveau_gem.c */
  12. extern int nouveau_gem_new(struct nouveau_cli *, u64 size, int align,
  13. uint32_t domain, uint32_t tile_mode,
  14. uint32_t tile_flags, struct nouveau_bo **);
  15. extern void nouveau_gem_object_del(struct drm_gem_object *);
  16. extern int nouveau_gem_object_open(struct drm_gem_object *, struct drm_file *);
  17. extern void nouveau_gem_object_close(struct drm_gem_object *,
  18. struct drm_file *);
  19. extern int nouveau_gem_ioctl_new(struct drm_device *, void *,
  20. struct drm_file *);
  21. extern int nouveau_gem_ioctl_pushbuf(struct drm_device *, void *,
  22. struct drm_file *);
  23. extern int nouveau_gem_ioctl_cpu_prep(struct drm_device *, void *,
  24. struct drm_file *);
  25. extern int nouveau_gem_ioctl_cpu_fini(struct drm_device *, void *,
  26. struct drm_file *);
  27. extern int nouveau_gem_ioctl_info(struct drm_device *, void *,
  28. struct drm_file *);
  29. extern int nouveau_gem_prime_pin(struct drm_gem_object *);
  30. extern void nouveau_gem_prime_unpin(struct drm_gem_object *);
  31. extern struct sg_table *nouveau_gem_prime_get_sg_table(struct drm_gem_object *);
  32. extern struct drm_gem_object *nouveau_gem_prime_import_sg_table(
  33. struct drm_device *, struct dma_buf_attachment *, struct sg_table *);
  34. extern void *nouveau_gem_prime_vmap(struct drm_gem_object *);
  35. extern void nouveau_gem_prime_vunmap(struct drm_gem_object *, void *);
  36. #endif