diff options
| author | Ben Skeggs <skeggsb@gmail.com> | 2007-08-06 22:11:18 +1000 |
|---|---|---|
| committer | Ben Skeggs <skeggsb@gmail.com> | 2007-08-06 22:11:18 +1000 |
| commit | 92084c6e056a738308ff65f3fcd7411fd7d2995a (patch) | |
| tree | a91c4233b951b072d963e7444ad36ac3154748c6 /linux-core/drm_objects.h | |
| parent | 7a0a812ea42d80eed89b7b9993eae42c7c1b1613 (diff) | |
Export some useful ttm functions to drivers.
Diffstat (limited to 'linux-core/drm_objects.h')
| -rw-r--r-- | linux-core/drm_objects.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/linux-core/drm_objects.h b/linux-core/drm_objects.h index e5f2b69c..e34fdbc4 100644 --- a/linux-core/drm_objects.h +++ b/linux-core/drm_objects.h @@ -483,6 +483,17 @@ extern int drm_bo_mem_space(struct drm_buffer_object * bo, struct drm_bo_mem_reg * mem, int no_wait); extern int drm_bo_move_buffer(struct drm_buffer_object * bo, uint32_t new_mem_flags, int no_wait, int move_unfenced); +extern int drm_buffer_object_create(struct drm_device *dev, unsigned long size, + enum drm_bo_type type, uint64_t mask, + uint32_t hint, uint32_t page_alignment, + unsigned long buffer_start, + struct drm_buffer_object **bo); +extern int drm_bo_init_mm(struct drm_device *dev, unsigned type, + unsigned long p_offset, unsigned long p_size); +extern int drm_bo_clean_mm(struct drm_device *dev, unsigned mem_type); +extern int drm_bo_add_user_object(struct drm_file *file_priv, + struct drm_buffer_object *bo, int sharable); +extern void drm_bo_usage_deref_unlocked(struct drm_buffer_object **bo); /* * Buffer object memory move helpers. @@ -502,6 +513,11 @@ extern int drm_bo_move_accel_cleanup(struct drm_buffer_object * bo, uint32_t fence_flags, struct drm_bo_mem_reg * new_mem); +extern int drm_mem_reg_ioremap(struct drm_device *dev, + struct drm_bo_mem_reg *mem, void **virtual); +extern void drm_mem_reg_iounmap(struct drm_device *dev, + struct drm_bo_mem_reg *mem, void *virtual); + #ifdef CONFIG_DEBUG_MUTEXES #define DRM_ASSERT_LOCKED(_mutex) \ BUG_ON(!mutex_is_locked(_mutex) || \ |