EV = [-2, -1, 0.5, 0, 0.5, 1, 2] should change to EV = [-2, -1, -0.5, 0, 0.5, 1, 2] Signed-off-by: Fang Hui <hui.fang@nxp.com> Reviewed-by: Harvey Yang <chenghaoyang@chromium.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>