The IMX327 sensor is largely compatible with the already supported Sony IMX290 so we can reuse the same helpers for the analogue gain conversion functions. Signed-off-by: Geoffrey Van Landeghem <geoffrey.vl@gmail.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>