A downhole hydraulic control system includes a hydraulic control module positioned in a well. First and second hydraulically controlled devices are positioned in the well. The first hydraulically controlled device has a first actuator and the second hydraulically controlled device has a second actuator. First and second hydraulic control lines extend uphole of the hydraulic control module in the well. In a first configuration of the hydraulic control module, pressure variations in the first and second hydraulic control lines are operable to independently shift the first and second actuators in respective first directions. In a second configuration of the hydraulic control module, pressure variations in the first and second hydraulic control lines are operable to shift the first and second actuators in respective second directions.