In order to prepare for updating the Camera controls limits when a new camera configuration is applied, split the initControls() function in two: - updateControls() to actually compute controls values - initControls() to initialize the sensor configuration and call updateControls Update the functions documentation accordingly. No functional changes intended. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>