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authorMathieu Othacehe <m.othacehe@gmail.com>2018-07-20 20:34:25 +0300
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2018-07-21 17:28:14 +0300
commitc73314e6ebb2651a70ca8a3ff08d4bd6b9f9ade1 (patch)
tree1528be363129351b6f007a93897d476e4d24817b /drivers/iio
parentcd570e6fa43a5ed061b91e64dc507a6ac54fac95 (diff)
downloadlinux-c73314e6ebb2651a70ca8a3ff08d4bd6b9f9ade1.tar.xz
iio: Add channel for Phase
Add new channel type support for phase. This channel may be used by Time-of-flight sensors to express the phase difference between emitted and received signals. Those sensor will then use the phase shift of return signals to approximate the distance to objects. Signed-off-by: Mathieu Othacehe <m.othacehe@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/industrialio-core.c1
1 files changed, 1 insertions, 0 deletions
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[] = {