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