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1What: /sys/bus/iio/devices/iio:deviceX/in_intensityY_raw2Date: May 20163KernelVersion:4Contact: Andrew F. Davis <afd@ti.com>5Description:6 Get measured values from the ADC for these stages. Y is the7 specific stage number corresponding to datasheet stage names8 as follows:9 10 == ==========11 1 LED212 2 ALED2/LED313 3 LED114 4 ALED1/LED415 == ==========16 17 Note that channels 5 and 6 represent LED2-ALED2 and LED1-ALED118 respectively which simply helper channels containing the19 calculated difference in the value of stage 1 - 2 and 3 - 4.20 The values are expressed in 24-bit twos complement.21 The LED current for the stage is controlled via22 out_currentY_raw.23 24What: /sys/bus/iio/devices/iio:deviceX/in_intensityY_offset25Date: May 201626KernelVersion:27Contact: Andrew F. Davis <afd@ti.com>28Description:29 Get and set the offset cancellation DAC setting for these30 stages. The values are expressed in 5-bit sign-magnitude.31 32What: /sys/bus/iio/devices/iio:deviceX/in_intensityY_resistance33What: /sys/bus/iio/devices/iio:deviceX/in_intensityY_capacitance34Date: May 201635KernelVersion:36Contact: Andrew F. Davis <afd@ti.com>37Description:38 Get and set the resistance and the capacitance settings for the39 Transimpedance Amplifier during the associated stage.40