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iio: add modifiers for A and B ultraviolet light

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Currently there are only two modifiers for ultraviolet light: a generic
one for any ultraviolet light (IIO_MOD_LIGHT_UV) and one for deep
ultraviolet (IIO_MOD_LIGHT_DUV), which is also referred as ultraviolet
C (UV-C) band and covers short-wave ultraviolet.

There are still no modifiers for the long-wave and medium-wave
ultraviolet bands. These two bands are the main components used to
obtain the UV index on the Earth's surface.

Add modifiers for the ultraviolet A (UV-A) and ultraviolet B (UV-B)
bands.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20231110-veml6075-v3-1-6ee46775b422@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Javier Carrasco 2023-11-27 18:34:28 +01:00 committed by Jonathan Cameron
parent ad662c6dbd
commit b89710bd21
4 changed files with 11 additions and 2 deletions
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7
Documentation/ABI/testing/sysfs-bus-iio
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@ -1574,6 +1574,8 @@ What: /sys/.../iio:deviceX/in_intensityY_raw
What: /sys/.../iio:deviceX/in_intensityY_ir_raw
What: /sys/.../iio:deviceX/in_intensityY_both_raw
What: /sys/.../iio:deviceX/in_intensityY_uv_raw
What: /sys/.../iio:deviceX/in_intensityY_uva_raw
What: /sys/.../iio:deviceX/in_intensityY_uvb_raw
What: /sys/.../iio:deviceX/in_intensityY_duv_raw
KernelVersion: 3.4
Contact: linux-iio@vger.kernel.org
@ -1582,8 +1584,9 @@ Description:
that measurements contain visible and infrared light
components or just infrared light, respectively. Modifier
uv indicates that measurements contain ultraviolet light
components. Modifier duv indicates that measurements
contain deep ultraviolet light components.
components. Modifiers uva, uvb and duv indicate that
measurements contain A, B or deep (C) ultraviolet light
components respectively.
What: /sys/.../iio:deviceX/in_uvindex_input
KernelVersion: 4.6

2
drivers/iio/industrialio-core.c
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@ -117,6 +117,8 @@ static const char * const iio_modifier_names[] = {
[IIO_MOD_LIGHT_GREEN] = "green",
[IIO_MOD_LIGHT_BLUE] = "blue",
[IIO_MOD_LIGHT_UV] = "uv",
[IIO_MOD_LIGHT_UVA] = "uva",
[IIO_MOD_LIGHT_UVB] = "uvb",
[IIO_MOD_LIGHT_DUV] = "duv",
[IIO_MOD_QUATERNION] = "quaternion",
[IIO_MOD_TEMP_AMBIENT] = "ambient",

2
include/uapi/linux/iio/types.h
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@ -91,6 +91,8 @@ enum iio_modifier {
IIO_MOD_CO2,
IIO_MOD_VOC,
IIO_MOD_LIGHT_UV,
IIO_MOD_LIGHT_UVA,
IIO_MOD_LIGHT_UVB,
IIO_MOD_LIGHT_DUV,
IIO_MOD_PM1,
IIO_MOD_PM2P5,

2
tools/iio/iio_event_monitor.c
View File

@ -105,6 +105,8 @@ static const char * const iio_modifier_names[] = {
[IIO_MOD_LIGHT_GREEN] = "green",
[IIO_MOD_LIGHT_BLUE] = "blue",
[IIO_MOD_LIGHT_UV] = "uv",
[IIO_MOD_LIGHT_UVA] = "uva",
[IIO_MOD_LIGHT_UVB] = "uvb",
[IIO_MOD_LIGHT_DUV] = "duv",
[IIO_MOD_QUATERNION] = "quaternion",
[IIO_MOD_TEMP_AMBIENT] = "ambient",