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| author | David Herrmann <dh.herrmann@gmail.com> | 2014-08-29 12:12:46 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-09-10 17:43:34 +1000 |
| commit | bb6d822ec546603bca01f7ba17c52f0f4f80e329 (patch) | |
| tree | d7edf6819c03a3195dccd33e9bc242553c00f28a /drivers/gpu/drm/drm_legacy.h | |
| parent | d4f68a7506e924e28a9153933076628002ba8bbc (diff) | |
| download | blackbird-obmc-linux-bb6d822ec546603bca01f7ba17c52f0f4f80e329.tar.gz blackbird-obmc-linux-bb6d822ec546603bca01f7ba17c52f0f4f80e329.zip | |
drm: move drm-lock API to drm_legacy.h
Same as the other legacy APIs, most of this is internal, so prefix it with
drm_legacy_* and move into drm_legacy.h.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_legacy.h')
| -rw-r--r-- | drivers/gpu/drm/drm_legacy.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_legacy.h b/drivers/gpu/drm/drm_legacy.h index f2d076823b2d..3049af5a01b3 100644 --- a/drivers/gpu/drm/drm_legacy.h +++ b/drivers/gpu/drm/drm_legacy.h @@ -83,4 +83,13 @@ struct drm_agp_mem { struct list_head head; }; +/* + * Generic Userspace Locking-API + */ + +int drm_legacy_i_have_hw_lock(struct drm_device *d, struct drm_file *f); +int drm_legacy_lock(struct drm_device *d, void *v, struct drm_file *f); +int drm_legacy_unlock(struct drm_device *d, void *v, struct drm_file *f); +int drm_legacy_lock_free(struct drm_lock_data *lock, unsigned int ctx); + #endif /* __DRM_LEGACY_H__ */ |
