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| /linux/drivers/iio/light/ |
| H A D | vcnl4000.c | diff bb33e75149886ec13cc5c54951eb3a92d1a99b42 Tue Jun 13 15:50:24 CEST 2023 Astrid Rost <astrid.rost@axis.com> iio: light: vcnl4000: Add calibration bias for 4040/4200
The calibration bias is setting the LED current to change the detection
distance. Add read/write attribute for proximity calibration bias and
read attribute for available values. This is supported for vcnl4040 and
vcnl4200.
Signed-off-by: Astrid Rost <astrid.rost@axis.com>
Link: https://lore.kernel.org/r/20230613135025.2596641-9-astrid.rost@axis.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
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