1 What: /sys/bus/iio/devices/iio:deviceX/in_allow_async_readout 2 Date: December 2015 3 KernelVersion: 4.4 4 Contact: linux-iio@vger.kernel.org 5 Description: 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.
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.