nixos/iio: explain why you might want IIO sensor support.

Signed-off-by: David Anderson <dave@natulte.net>

Changed files
+5 -1
nixos
modules
hardware
sensor
+5 -1
nixos/modules/hardware/sensor/iio.nix
···
options = {
hardware.sensor.iio = {
enable = mkOption {
-
description = "Enable this option to support IIO sensors.";
+
description = ''
+
Enable this option to support IIO sensors.
+
+
IIO sensors are used for orientation and ambient light
+
sensors on some mobile devices.'';
type = types.bool;
default = false;
};