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path: root/drivers/iio/light/opt4001.c
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2025-04-22iio: normalize array sentinel styleDavid Lechner
Use `\t(\{ ?\},|\{\}|\{\s*/\*.*\*/\s*\},?)$` regex to find and replace the array sentinel in all IIO drivers to the same style. For some time, we've been trying to consistently use `{ }` (no trailing comma, no comment, one space between braces) for array sentinels in the IIO subsystem. Still nearly 50% of existing code uses a different style. To save reviewers from having to request this trivial change as frequently, let's normalize the style in all existing IIO drivers. At least when code is copy/pasted to new drivers, the style will be consistent. Signed-off-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Andy Shevchenko <andy@kernel.org> Link: https://patch.msgid.link/20250411-iio-sentinel-normalization-v1-1-d293de3e3d93@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-09-12iio: light: opt4001: Use i2c_get_match_data()Biju Das
Replace device_get_match_data()->i2c_get_match_data() to extend matching support for ID table. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Stefan Windfeldt-Prytz <stefan.windfeldt-prytz@axis.com> Tested-by: Stefan Windfeldt-Prytz <stefan.windfeldt-prytz@axis.com> Link: https://lore.kernel.org/r/20230812151908.188696-1-biju.das.jz@bp.renesas.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-05-21iio: Switch i2c drivers back to use .probe()Uwe Kleine-König
After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230515205048.19561-1-u.kleine-koenig@pengutronix.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-05-13iio: light: Add support for TI OPT4001 light sensorStefan Windfeldt-Prytz
This driver uses the continuous mode of the chip and integration time can be configured through sysfs. The constants for calculating lux value differs between packaging so it uses different compatible string for the two versions "ti,opt4001-picostar" and "ti,opt4001-sot-5x3" since the device id is the same. Datasheet: https://www.ti.com/lit/gpn/opt4001 Signed-off-by: Stefan Windfeldt-Prytz <stefan.windfeldt-prytz@axis.com> Link: https://lore.kernel.org/r/20230323-add-opt4001-driver-v3-2-62e121dab294@axis.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>