This driver supports:
- reading channels in 'one shot' mode through read_raw callback,
- four events - rising and falling ambient light events and
rising and falling proximity roc events.
- triggers for all the three channels (triggers can't be enabled
simultaneosly with proximity detection event)
This is a follow-up of the previous series and it includes
following improvements:
- switched over to "auto calculation" mode for ambient light
measurement - it tells the device to automatically convert
illuminance output value to lux units
- added checking if the event state to be set is legal
- removed superfluous !! on test_bit result assignment
- precluding enabling proximity events if any of the
proximity thresholds isn't greater than 0
- precluding writing 0 to the proximity threshold value
sysfs attributes
- got rid of the warning upon call to the iio_trigger_poll
- removed interrupt-parent property from DT bindings
documentation file
- changed the description of the interrupts property
in the DT binding documentation file
Thanks,
Jacek Anaszewski
Jacek Anaszewski (2):
DT: Add documentation for gp2ap020a00f sensor
iio: gp2ap020a00f: Add a driver for the device
.../devicetree/bindings/iio/light/gp2ap020a00f.txt | 17 +
drivers/iio/light/Kconfig | 12 +
drivers/iio/light/Makefile | 1 +
drivers/iio/light/gp2ap020a00f.c | 1446 ++++++++++++++++++++
4 files changed, 1476 insertions(+), 0 deletions(-)
create mode 100644 Documentation/devicetree/bindings/iio/light/gp2ap020a00f.txt
create mode 100644 drivers/iio/light/gp2ap020a00f.c
--
1.7.5.4
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