Searched hist:"9 c8ea1b29bc9c9bbd922a652d1b91ddceeb180c6" (Results 1 – 2 of 2) sorted by relevance
| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-bus-iio-light-lm3533-als | 9c8ea1b29bc9c9bbd922a652d1b91ddceeb180c6 Mon May 21 14:18:06 CEST 2012 Johan Hovold <jhovold@gmail.com> iio: add LM3533 ambient-light-sensor driver
Add sub-driver for the ambient-light-sensor interface on National
Semiconductor / TI LM3533 lighting power chips.
The sensor interface can be used to control the LEDs and backlights of
the chip through defining five light zones and three sets of
corresponding output-current values.
The driver provides raw and mean adc readings along with the current
light zone through sysfs. A threshold event can be generated on zone
changes. The ALS-control output values can be set per zone for the three
current output channels.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| /linux/drivers/iio/ |
| H A D | Kconfig | diff 9c8ea1b29bc9c9bbd922a652d1b91ddceeb180c6 Mon May 21 14:18:06 CEST 2012 Johan Hovold <jhovold@gmail.com> iio: add LM3533 ambient-light-sensor driver
Add sub-driver for the ambient-light-sensor interface on National
Semiconductor / TI LM3533 lighting power chips.
The sensor interface can be used to control the LEDs and backlights of
the chip through defining five light zones and three sets of
corresponding output-current values.
The driver provides raw and mean adc readings along with the current
light zone through sysfs. A threshold event can be generated on zone
changes. The ALS-control output values can be set per zone for the three
current output channels.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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