kernel/Documentation/ABI/testing/sysfs-bus-iio-light-isl29018
.. .. @@ -15,5 +15,7 @@ 15 15 Scheme 0 has wider dynamic range, Scheme 1 proximity detection 16 16 is less affected by the ambient IR noise variation. 17 17 18 - 0 Sensing IR from LED and ambient19 - 1 Sensing IR from LED with ambient IR rejection18 + == =============================================19 + 0 Sensing IR from LED and ambient20 + 1 Sensing IR from LED with ambient IR rejection21 + == =============================================