1What: /sys/bus/iio/devices/iio:deviceX/in_allow_async_readout 2Date: December 2015 3KernelVersion: 4.4 4Contact: linux-iio@vger.kernel.org 5Description: 6 By default (value '0'), the capture thread checks for the Conversion 7 Ready Flag to being set prior to committing a new value to the sample 8 buffer. This synchronizes the in-chip conversion rate with the 9 in-driver readout rate at the cost of an additional register read. 10 11 Writing '1' will remove the polling for the Conversion Ready Flags to 12 save the additional i2c transaction, which will improve the bandwidth 13 available for reading data. However, samples can be occasionally skipped 14 or repeated, depending on the beat between the capture and conversion 15 rates. 16 17What: /sys/bus/iio/devices/iio:deviceX/in_shunt_resistor 18Date: December 2015 19KernelVersion: 4.4 20Contact: linux-iio@vger.kernel.org 21Description: 22 The value of the shunt resistor may be known only at runtime fom an 23 eeprom content read by a client application. This attribute allows to 24 set its value in ohms. 25