1 #ifndef __NOUVEAU_GEM_H__
2 #define __NOUVEAU_GEM_H__
6 #include "nouveau_drm.h"
7 #include "nouveau_bo.h"
9 #define nouveau_bo_tile_layout(nvbo) \
10 ((nvbo)->tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK)
12 static inline struct nouveau_bo *
13 nouveau_gem_object(struct drm_gem_object *gem)
15 return gem ? gem->driver_private : NULL;
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 int nouveau_gem_object_new(struct drm_gem_object *);
23 extern void nouveau_gem_object_del(struct drm_gem_object *);
24 extern int nouveau_gem_object_open(struct drm_gem_object *, struct drm_file *);
25 extern void nouveau_gem_object_close(struct drm_gem_object *,
27 extern int nouveau_gem_ioctl_new(struct drm_device *, void *,
29 extern int nouveau_gem_ioctl_pushbuf(struct drm_device *, void *,
31 extern int nouveau_gem_ioctl_cpu_prep(struct drm_device *, void *,
33 extern int nouveau_gem_ioctl_cpu_fini(struct drm_device *, void *,
35 extern int nouveau_gem_ioctl_info(struct drm_device *, void *,
38 extern struct dma_buf *nouveau_gem_prime_export(struct drm_device *dev,
39 struct drm_gem_object *obj, int flags);
40 extern struct drm_gem_object *nouveau_gem_prime_import(struct drm_device *dev,
41 struct dma_buf *dma_buf);