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authorIrina Tirdea <irina.tirdea@intel.com>2015-01-11 22:10:08 +0300
committerJonathan Cameron <jic23@kernel.org>2015-01-27 21:49:53 +0300
commitcc3c9eecaed65b26ee0661e9e9491fd8d48e3907 (patch)
tree9d1eb51d1b0076e8842eda95c7add4f23de78e7c /include/linux/iio
parent72c66644673a61ad85d293de7a61e54b9bdc9682 (diff)
downloadlinux-cc3c9eecaed65b26ee0661e9e9491fd8d48e3907.tar.xz
iio: core: Introduce DISTANCE channel type
Some devices export an estimation of the distance the user has covered since the last reset. One of this devices is Freescale's MMA9553L (http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf) that computes the distance based on the stride length and step rate. Introduce a new channel type DISTANCE to export these values. Signed-off-by: Irina Tirdea <irina.tirdea@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'include/linux/iio')
-rw-r--r--include/linux/iio/types.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/iio/types.h b/include/linux/iio/types.h
index 26b8a1c5e2af..a7de445222f4 100644
--- a/include/linux/iio/types.h
+++ b/include/linux/iio/types.h
@@ -33,6 +33,7 @@ enum iio_chan_type {
IIO_ACTIVITY,
IIO_STEPS,
IIO_ENERGY,
+ IIO_DISTANCE,
};
enum iio_modifier {