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

[Andreas Brauchli]

Add ethanol and H2 gas modifiers:
* IIO_MOD_ETHANOL
* IIO_MOD_H2

Signed-off-by: Andreas Brauchli <andreas.brauc...@sensirion.com>
---
 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