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    Subject[PATCH v2 1/2] iio: Add modifiers for ethanol and H2 gases
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    Add ethanol and H2 gas modifiers:
    * IIO_MOD_ETHANOL
    * IIO_MOD_H2

    Signed-off-by: Andreas Brauchli <andreas.brauchli@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

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