[PATCH v2 1/2] iio: Add modifiers for ethanol and H2 gases

From: Andreas Brauchli
Date: Sat Mar 10 2018 - 17:07:14 EST


Add ethanol and H2 gas modifiers:
* IIO_MOD_ETHANOL
* IIO_MOD_H2

Signed-off-by: Andreas Brauchli <andreas.brauchli@xxxxxxxxxxxxx>
---
Documentation/ABI/testing/sysfs-bus-iio | 4 ++++
include/uapi/linux/iio/types.h | 2 ++
tools/iio/iio_event_monitor.c | 4 ++++
3 files changed, 10 insertions(+)

diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 6a5f34b4d5b9..6856fe1c05e5 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -1530,6 +1530,10 @@ What: /sys/bus/iio/devices/iio:deviceX/in_concentration_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentration_co2_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_co2_raw
+What: /sys/bus/iio/devices/iio:deviceX/in_concentration_ethanol_raw
+What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_ethanol_raw
+What: /sys/bus/iio/devices/iio:deviceX/in_concentration_h2_raw
+What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_h2_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentration_voc_raw
What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_voc_raw
KernelVersion: 4.3
diff --git a/include/uapi/linux/iio/types.h b/include/uapi/linux/iio/types.h
index 4213cdf88e3c..587233143e1e 100644
--- a/include/uapi/linux/iio/types.h
+++ b/include/uapi/linux/iio/types.h
@@ -82,6 +82,8 @@ enum iio_modifier {
IIO_MOD_I,
IIO_MOD_Q,
IIO_MOD_CO2,
+ IIO_MOD_ETHANOL,
+ IIO_MOD_H2,
IIO_MOD_VOC,
IIO_MOD_LIGHT_UV,
};
diff --git a/tools/iio/iio_event_monitor.c b/tools/iio/iio_event_monitor.c
index b61245e1181d..a49fe0d181f7 100644
--- a/tools/iio/iio_event_monitor.c
+++ b/tools/iio/iio_event_monitor.c
@@ -111,6 +111,8 @@ static const char * const iio_modifier_names[] = {
[IIO_MOD_I] = "i",
[IIO_MOD_Q] = "q",
[IIO_MOD_CO2] = "co2",
+ [IIO_MOD_ETHANOL] = "ethanol",
+ [IIO_MOD_H2] = "h2",
[IIO_MOD_VOC] = "voc",
};

@@ -193,6 +195,8 @@ static bool event_is_known(struct iio_event_data *event)
case IIO_MOD_I:
case IIO_MOD_Q:
case IIO_MOD_CO2:
+ case IIO_MOD_ETHANOL:
+ case IIO_MOD_H2:
case IIO_MOD_VOC:
break;
default:
--
2.15.1