1#ifndef __NOUVEAU_GEM_H__
2#define __NOUVEAU_GEM_H__
3
4#include <drm/drmP.h>
5
6#include "nouveau_drv.h"
7#include "nouveau_bo.h"
8
9#define nouveau_bo_tile_layout(nvbo) \
10 ((nvbo)->tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK)
11
12static inline struct nouveau_bo *
13nouveau_gem_object(struct drm_gem_object *gem)
14{
15 return gem ? container_of(gem, struct nouveau_bo, gem) : NULL;
16}
17
18
19extern int nouveau_gem_new(struct nouveau_cli *, u64 size, int align,
20 uint32_t domain, uint32_t tile_mode,
21 uint32_t tile_flags, struct nouveau_bo **);
22extern void nouveau_gem_object_del(struct drm_gem_object *);
23extern int nouveau_gem_object_open(struct drm_gem_object *, struct drm_file *);
24extern void nouveau_gem_object_close(struct drm_gem_object *,
25 struct drm_file *);
26extern int nouveau_gem_ioctl_new(struct drm_device *, void *,
27 struct drm_file *);
28extern int nouveau_gem_ioctl_pushbuf(struct drm_device *, void *,
29 struct drm_file *);
30extern int nouveau_gem_ioctl_cpu_prep(struct drm_device *, void *,
31 struct drm_file *);
32extern int nouveau_gem_ioctl_cpu_fini(struct drm_device *, void *,
33 struct drm_file *);
34extern int nouveau_gem_ioctl_info(struct drm_device *, void *,
35 struct drm_file *);
36
37extern int nouveau_gem_prime_pin(struct drm_gem_object *);
38struct reservation_object *nouveau_gem_prime_res_obj(struct drm_gem_object *);
39extern void nouveau_gem_prime_unpin(struct drm_gem_object *);
40extern struct sg_table *nouveau_gem_prime_get_sg_table(struct drm_gem_object *);
41extern struct drm_gem_object *nouveau_gem_prime_import_sg_table(
42 struct drm_device *, struct dma_buf_attachment *, struct sg_table *);
43extern void *nouveau_gem_prime_vmap(struct drm_gem_object *);
44extern void nouveau_gem_prime_vunmap(struct drm_gem_object *, void *);
45
46#endif
47
