bw_neq
if (bw_neq(data->hsr[i], bw_int_to_fixed(1))) {
if (bw_neq(data->vsr[i], bw_int_to_fixed(1))) {
if (data->number_of_displays > 1 || (bw_neq(data->rotation_angle[4], bw_int_to_fixed(0)) && bw_neq(data->rotation_angle[4], bw_int_to_fixed(180)))) {