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| author | Peter Meerwald <pmeerw@pmeerw.net> | 2014-02-05 16:54:00 +0000 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2014-05-03 11:45:26 +0100 |
| commit | 994265f180791b7502cebd10dcb550d941e182c7 (patch) | |
| tree | a4eca37a5ddd241335242f5068c66f49271218f9 /Documentation/ABI/testing/sysfs-bus-iio | |
| parent | 065b055dce0cbc2c14fa602cf5ab9938b6a08793 (diff) | |
| download | lwn-994265f180791b7502cebd10dcb550d941e182c7.tar.gz lwn-994265f180791b7502cebd10dcb550d941e182c7.zip | |
iio: Add ABI documentation for illuminance
has been in use for a long time, but never documented;
state that this measurement should be in lux (drivers may feel
different about this)
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-iio')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 9669c1ff8491..a9757dcf2e81 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -895,6 +895,15 @@ Description: on-chip EEPROM. After power-up or chip reset the device will automatically load the saved configuration. +What: /sys/.../iio:deviceX/in_illuminanceY_input +What: /sys/.../iio:deviceX/in_illuminanceY_raw +What: /sys/.../iio:deviceX/in_illuminanceY_mean_raw +KernelVersion: 3.4 +Contact: linux-iio@vger.kernel.org +Description: + Illuminance measurement, units after application of scale + and offset are lux. + What: /sys/.../iio:deviceX/in_intensityY_raw What: /sys/.../iio:deviceX/in_intensityY_ir_raw What: /sys/.../iio:deviceX/in_intensityY_both_raw |