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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2019-05-08 10:26:12 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-05-15 16:17:05 +0200 |
| commit | 6c812bc5074bbc969e78fadfbba7ac41fe61ddeb (patch) | |
| tree | ac2d9c1a6905209d1984e2a63060f920a1ecc3c6 /include/drm/drm_gem_vram_helper.h | |
| parent | 85438a8ddf031f416758ecf8c080ff92075acb01 (diff) | |
| download | lwn-6c812bc5074bbc969e78fadfbba7ac41fe61ddeb.tar.gz lwn-6c812bc5074bbc969e78fadfbba7ac41fe61ddeb.zip | |
drm: Add |struct drm_gem_vram_object| callbacks for |struct ttm_bo_driver|
The provided helpers can be used for the respective callback functions
in |struct ttm_bo_driver|.
v2:
* drm_is_gem_vram() is now a private function
* documentation fixes
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: http://patchwork.freedesktop.org/patch/msgid/20190508082630.15116-3-tzimmermann@suse.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'include/drm/drm_gem_vram_helper.h')
| -rw-r--r-- | include/drm/drm_gem_vram_helper.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h index 5802dd694939..1915d3958304 100644 --- a/include/drm/drm_gem_vram_helper.h +++ b/include/drm/drm_gem_vram_helper.h @@ -89,4 +89,14 @@ void drm_gem_vram_kunmap_at(struct drm_gem_vram_object *gbo, struct ttm_bo_kmap_obj *kmap); void drm_gem_vram_kunmap(struct drm_gem_vram_object *gbo); +/* + * Helpers for struct ttm_bo_driver + */ + +void drm_gem_vram_bo_driver_evict_flags(struct ttm_buffer_object *bo, + struct ttm_placement *pl); + +int drm_gem_vram_bo_driver_verify_access(struct ttm_buffer_object *bo, + struct file *filp); + #endif |