diff options
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio | 7 | ||||
| -rw-r--r-- | drivers/iio/industrialio-core.c | 1 | ||||
| -rw-r--r-- | include/uapi/linux/iio/types.h | 1 | ||||
| -rw-r--r-- | tools/iio/iio_event_monitor.c | 2 |
4 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index c7353030670a..c9cfa833cf47 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -1675,3 +1675,10 @@ KernelVersion: 4.12 Contact: linux-iio@vger.kernel.org Description: Raw counter device counters direction for channel Y. + +What: /sys/bus/iio/devices/iio:deviceX/in_phaseY_raw +KernelVersion: 4.18 +Contact: linux-iio@vger.kernel.org +Description: + Raw (unscaled) phase difference reading from channel Y + that can be processed to radians.
\ No newline at end of file diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index ed1b3ebade94..a16ad5a4ab0c 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -86,6 +86,7 @@ static const char * const iio_chan_type_name_spec[] = { [IIO_INDEX] = "index", [IIO_GRAVITY] = "gravity", [IIO_POSITIONRELATIVE] = "positionrelative", + [IIO_PHASE] = "phase", }; static const char * const iio_modifier_names[] = { diff --git a/include/uapi/linux/iio/types.h b/include/uapi/linux/iio/types.h index 033c7d28924e..e4df3cc268db 100644 --- a/include/uapi/linux/iio/types.h +++ b/include/uapi/linux/iio/types.h @@ -45,6 +45,7 @@ enum iio_chan_type { IIO_INDEX, IIO_GRAVITY, IIO_POSITIONRELATIVE, + IIO_PHASE, }; enum iio_modifier { diff --git a/tools/iio/iio_event_monitor.c b/tools/iio/iio_event_monitor.c index 148f69dfae75..f478f5558720 100644 --- a/tools/iio/iio_event_monitor.c +++ b/tools/iio/iio_event_monitor.c @@ -59,6 +59,7 @@ static const char * const iio_chan_type_name_spec[] = { [IIO_UVINDEX] = "uvindex", [IIO_GRAVITY] = "gravity", [IIO_POSITIONRELATIVE] = "positionrelative", + [IIO_PHASE] = "phase", }; static const char * const iio_ev_type_text[] = { @@ -153,6 +154,7 @@ static bool event_is_known(struct iio_event_data *event) case IIO_UVINDEX: case IIO_GRAVITY: case IIO_POSITIONRELATIVE: + case IIO_PHASE: break; default: return false; |