drm: Export drm_property_replace_global_blob

It's really part of the core blob interface, and the drm_connector.c
extraction needs it too.

Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1471034937-651-13-git-send-email-daniel.vetter@ffwll.ch

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index d596a49..d0d6cd5 100644 (file)
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -3761,12 +3761,12 @@ 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;
@@ -3805,6 +3805,7 @@ 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 0119161..f4d0418 100644 (file)
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -2808,6 +2808,12 @@ 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);