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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/ABI/testing/sysfs-bus-iio-ina2xx-adc | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-iio-ina2xx-adc')
-rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio-ina2xx-adc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-ina2xx-adc b/Documentation/ABI/testing/sysfs-bus-iio-ina2xx-adc new file mode 100644 index 000000000..8916f7ec6 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-ina2xx-adc @@ -0,0 +1,24 @@ +What: /sys/bus/iio/devices/iio:deviceX/in_allow_async_readout +Date: December 2015 +KernelVersion: 4.4 +Contact: linux-iio@vger.kernel.org +Description: + By default (value '0'), the capture thread checks for the Conversion + Ready Flag to being set prior to committing a new value to the sample + buffer. This synchronizes the in-chip conversion rate with the + in-driver readout rate at the cost of an additional register read. + + Writing '1' will remove the polling for the Conversion Ready Flags to + save the additional i2c transaction, which will improve the bandwidth + available for reading data. However, samples can be occasionally skipped + or repeated, depending on the beat between the capture and conversion + rates. + +What: /sys/bus/iio/devices/iio:deviceX/in_shunt_resistor +Date: December 2015 +KernelVersion: 4.4 +Contact: linux-iio@vger.kernel.org +Description: + The value of the shunt resistor may be known only at runtime fom an + eeprom content read by a client application. This attribute allows to + set its value in ohms. |