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d3abae8c1e
Move ABI documentation for custom shunt resistor attributes into the generic iio documentation file. Exception for pac1934: leave it untouched since it does not comply with common iio ABI generalization. Signed-off-by: Matteo Martelli <matteomartelli3@gmail.com> Link: https://patch.msgid.link/20240722-iio-pac1921-v3-2-05dc9916cb33@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
16 lines
729 B
Plaintext
16 lines
729 B
Plaintext
What: /sys/bus/iio/devices/iio:deviceX/in_allow_async_readout
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Date: December 2015
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KernelVersion: 4.4
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Contact: linux-iio@vger.kernel.org
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Description:
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By default (value '0'), the capture thread checks for the Conversion
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Ready Flag to being set prior to committing a new value to the sample
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buffer. This synchronizes the in-chip conversion rate with the
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in-driver readout rate at the cost of an additional register read.
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Writing '1' will remove the polling for the Conversion Ready Flags to
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save the additional i2c transaction, which will improve the bandwidth
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available for reading data. However, samples can be occasionally skipped
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or repeated, depending on the beat between the capture and conversion
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rates.
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