It's really part of the core blob interface, and the drm_connector.c extraction needs it too.
Signed-off-by: Daniel Vetter daniel.vetter@ffwll.ch --- drivers/gpu/drm/drm_crtc.c | 13 +++++++------ include/drm/drm_crtc.h | 6 ++++++ 2 files changed, 13 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index a3c60f2caa88..165a0f9308da 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -3726,12 +3726,12 @@ EXPORT_SYMBOL(drm_property_lookup_blob); * a completely atomic update. The access to path_blob_ptr is protected by the * caller holding a lock on the connector. */ -static int drm_property_replace_global_blob(struct drm_device *dev, - struct drm_property_blob **replace, - size_t length, - const void *data, - struct drm_mode_object *obj_holds_id, - struct drm_property *prop_holds_id) +int drm_property_replace_global_blob(struct drm_device *dev, + struct drm_property_blob **replace, + size_t length, + const void *data, + struct drm_mode_object *obj_holds_id, + struct drm_property *prop_holds_id) { struct drm_property_blob *new_blob = NULL; struct drm_property_blob *old_blob = NULL; @@ -3770,6 +3770,7 @@ err_created: drm_property_unreference_blob(new_blob); return ret; } +EXPORT_SYMBOL(drm_property_replace_global_blob);
/** * drm_mode_getblob_ioctl - get the contents of a blob property value diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index e973b54c1e9f..8b299b04079e 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -2794,6 +2794,12 @@ struct drm_property_blob *drm_property_create_blob(struct drm_device *dev, const void *data); struct drm_property_blob *drm_property_lookup_blob(struct drm_device *dev, uint32_t id); +int drm_property_replace_global_blob(struct drm_device *dev, + struct drm_property_blob **replace, + size_t length, + const void *data, + struct drm_mode_object *obj_holds_id, + struct drm_property *prop_holds_id); struct drm_property_blob *drm_property_reference_blob(struct drm_property_blob *blob); void drm_property_unreference_blob(struct drm_property_blob *blob); extern void drm_property_destroy(struct drm_device *dev, struct drm_property *property);