Methods, systems, and devices that support signaling mechanisms for bus inversion are described. A control signal that supports transferring information from a first controller to a second controller via a bus may also be configured to indicate whether or not data that is communicated over the bus is inverted. The control signal may be a control signal that enables reception of control information at the second controller. The control signal may be controlled by the first controller when data is transmitted to the second controller and may be controlled by the second controller when data is transmitted to the first controller.