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authorMatt Ranostay <matt.ranostay@konsulko.com>2020-07-23 09:29:43 +0300
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2020-08-22 10:53:12 +0100
commit4ffa22fd22a7cbde1a1394b2707ea73593dc0fda (patch)
treefc2bc22f78752ef4fdc3ec476cc7037f0572bece
parentbc752d2f345bf55d71b3422a6a24890ea03168dc (diff)
iio: add IIO_MOD_O2 modifier
Add modifier IIO_MOD_O2 for O2 concentration reporting Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio2
-rw-r--r--drivers/iio/industrialio-core.c1
-rw-r--r--include/uapi/linux/iio/types.h1
-rw-r--r--tools/iio/iio_event_monitor.c2
4 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 5c62bfb0f3f5..405181fde40a 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -1564,6 +1564,8 @@ 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_o2_raw
+What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_o2_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/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index 606d5e61c575..59003dc44e60 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -133,6 +133,7 @@ static const char * const iio_modifier_names[] = {
[IIO_MOD_PM10] = "pm10",
[IIO_MOD_ETHANOL] = "ethanol",
[IIO_MOD_H2] = "h2",
+ [IIO_MOD_O2] = "o2",
};
/* relies on pairs of these shared then separate */
diff --git a/include/uapi/linux/iio/types.h b/include/uapi/linux/iio/types.h
index fdd81affca4b..48c13147c0a8 100644
--- a/include/uapi/linux/iio/types.h
+++ b/include/uapi/linux/iio/types.h
@@ -94,6 +94,7 @@ enum iio_modifier {
IIO_MOD_PM10,
IIO_MOD_ETHANOL,
IIO_MOD_H2,
+ IIO_MOD_O2,
};
enum iio_event_type {
diff --git a/tools/iio/iio_event_monitor.c b/tools/iio/iio_event_monitor.c
index f115d166c985..bb03859db89d 100644
--- a/tools/iio/iio_event_monitor.c
+++ b/tools/iio/iio_event_monitor.c
@@ -119,6 +119,7 @@ static const char * const iio_modifier_names[] = {
[IIO_MOD_PM2P5] = "pm2p5",
[IIO_MOD_PM4] = "pm4",
[IIO_MOD_PM10] = "pm10",
+ [IIO_MOD_O2] = "o2",
};
static bool event_is_known(struct iio_event_data *event)
@@ -211,6 +212,7 @@ static bool event_is_known(struct iio_event_data *event)
case IIO_MOD_PM2P5:
case IIO_MOD_PM4:
case IIO_MOD_PM10:
+ case IIO_MOD_O2:
break;
default:
return false;