drivers/staging/iio/Documentation/sysfs-bus-iio-light-tsl2583

   1 What:           /sys/bus/iio/devices/device[n]/lux_table
   2 KernelVersion:  2.6.37
   3 Contact:        linux-iio@vger.kernel.org
   4 Description:
   5                 This property gets/sets the table of coefficients
   6                 used in calculating illuminance in lux.
   7
   8 What:           /sys/bus/iio/devices/device[n]/illuminance0_calibrate
   9 KernelVersion:  2.6.37
  10 Contact:        linux-iio@vger.kernel.org
  11 Description:
  12                 This property causes an internal calibration of the als gain trim
  13                 value which is later used in calculating illuminance in lux.
  14
  15 What:           /sys/bus/iio/devices/device[n]/illuminance0_input_target
  16 KernelVersion:  2.6.37
  17 Contact:        linux-iio@vger.kernel.org
  18 Description:
  19                 This property is the known externally illuminance (in lux).
  20                 It is used in the process of calibrating the device accuracy.