+static void vfe_reg_update(struct vfe_device *vfe, enum vfe_line_id line_id)
+{
+ int port_id = line_id;
+
+ /* RUP(register update) registers has beem moved to CSID in Titan 780.
+ * Notify the event of trigger RUP.
+ */
+ camss_reg_update(vfe->camss, vfe->id, port_id, false);
+}
+
+static inline void vfe_reg_update_clear(struct vfe_device *vfe,
+ enum vfe_line_id line_id)
+{
+ int port_id = line_id;
+
+ /* RUP(register update) registers has beem moved to CSID in Titan 780.
+ * Notify the event of trigger RUP clear.
+ */
+ camss_reg_update(vfe->camss, vfe->id, port_id, true);
+}