Add Ultraviolet(UV) support: UVA: 315 ~ 400 nm UVB: 280 ~ 315 nm UVC: 100 ~ 280 nm
/sys/bus/iio/devices/iio:deviceX/in_intensity_uva_input /sys/bus/iio/devices/iio:deviceX/in_intensity_uvb_input /sys/bus/iio/devices/iio:deviceX/in_intensity_uvc_input The SI unit is "uW/mm^2". /sys/bus/iio/devices/iio:deviceX/in_intensity_uva_min_wavelength /sys/bus/iio/devices/iio:deviceX/in_intensity_uva_max_wavelength /sys/bus/iio/devices/iio:deviceX/in_intensity_uvb_min_wavelength /sys/bus/iio/devices/iio:deviceX/in_intensity_uvb_max_wavelength /sys/bus/iio/devices/iio:deviceX/in_intensity_uvc_min_wavelength /sys/bus/iio/devices/iio:deviceX/in_intensity_uvc_max_wavelength The SI unit is "nm". Signed-off-by: Kevin Tsai <[email protected]> --- Documentation/ABI/testing/sysfs-bus-iio | 23 +++++++++++++++++++++++ drivers/iio/industrialio-core.c | 3 +++ include/uapi/linux/iio/types.h | 3 +++ tools/iio/iio_event_monitor.c | 6 ++++++ 4 files changed, 35 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index bbed111..2960142 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -1463,3 +1463,26 @@ Description: measurements and return the average value as output data. Each value resulted from <type>[_name]_oversampling_ratio measurements is considered as one sample for <type>[_name]_sampling_frequency. + +What: /sys/.../iio:deviceX/in_intensity_uva[_input|_raw] +What: /sys/.../iio:deviceX/in_intensity_uvb[_input|_raw] +What: /sys/.../iio:deviceX/in_intensity_uvc[_input|_raw] +KernelVersion: 4.1.1 +Description: + uva is the ultraviolet wavelength from 315nm to 400nm. + uvb is the ultraviolet wavelength from 280nm to 315nm. + uvc is the ultraviolet wavelength from 100nm to 280nm. + The SI unit is "uW/mm^2". Otherwise it should include _raw. + +What: /sys/.../iio:deviceX/in_intensity_uva_min_wavelength +What: /sys/.../iio:deviceX/in_intensity_uva_max_wavelength +What: /sys/.../iio:deviceX/in_intensity_uvb_min_wavelength +What: /sys/.../iio:deviceX/in_intensity_uvb_max_wavelength +What: /sys/.../iio:deviceX/in_intensity_uvc_min_wavelength +What: /sys/.../iio:deviceX/in_intensity_uvc_max_wavelength +KernelVersion: 4.1.1 +Description: + Sensor may not cover the whole uva/uvb/uvc channel. Add the + min/max wavelength properties to descript sensor range. + The SI unit is "nm". + diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index 3524b0d..ecbdd1e 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -89,6 +89,9 @@ static const char * const iio_modifier_names[] = { [IIO_MOD_LIGHT_RED] = "red", [IIO_MOD_LIGHT_GREEN] = "green", [IIO_MOD_LIGHT_BLUE] = "blue", + [IIO_MOD_LIGHT_UVA] = "uva", + [IIO_MOD_LIGHT_UVB] = "uvb", + [IIO_MOD_LIGHT_UVC] = "uvc", [IIO_MOD_QUATERNION] = "quaternion", [IIO_MOD_TEMP_AMBIENT] = "ambient", [IIO_MOD_TEMP_OBJECT] = "object", diff --git a/include/uapi/linux/iio/types.h b/include/uapi/linux/iio/types.h index 2f8b117..5c99090 100644 --- a/include/uapi/linux/iio/types.h +++ b/include/uapi/linux/iio/types.h @@ -72,6 +72,9 @@ enum iio_modifier { IIO_MOD_ROOT_SUM_SQUARED_X_Y_Z, IIO_MOD_I, IIO_MOD_Q, + IIO_MOD_LIGHT_UVA, + IIO_MOD_LIGHT_UVB, + IIO_MOD_LIGHT_UVC, }; enum iio_event_type { diff --git a/tools/iio/iio_event_monitor.c b/tools/iio/iio_event_monitor.c index 427c271..46dd27f 100644 --- a/tools/iio/iio_event_monitor.c +++ b/tools/iio/iio_event_monitor.c @@ -88,6 +88,9 @@ static const char * const iio_modifier_names[] = { [IIO_MOD_LIGHT_RED] = "red", [IIO_MOD_LIGHT_GREEN] = "green", [IIO_MOD_LIGHT_BLUE] = "blue", + [IIO_MOD_LIGHT_UVA] = "uva", + [IIO_MOD_LIGHT_UVB] = "uvb", + [IIO_MOD_LIGHT_UVC] = "uvc", [IIO_MOD_QUATERNION] = "quaternion", [IIO_MOD_TEMP_AMBIENT] = "ambient", [IIO_MOD_TEMP_OBJECT] = "object", @@ -156,6 +159,9 @@ static bool event_is_known(struct iio_event_data *event) case IIO_MOD_LIGHT_RED: case IIO_MOD_LIGHT_GREEN: case IIO_MOD_LIGHT_BLUE: + case IIO_MOD_LIGHT_UVA: + case IIO_MOD_LIGHT_UVB: + case IIO_MOD_LIGHT_UVC: case IIO_MOD_QUATERNION: case IIO_MOD_TEMP_AMBIENT: case IIO_MOD_TEMP_OBJECT: -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
