From cc3c9eecaed65b26ee0661e9e9491fd8d48e3907 Mon Sep 17 00:00:00 2001 From: Irina Tirdea Date: Sun, 11 Jan 2015 21:10:08 +0200 Subject: 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 Signed-off-by: Jonathan Cameron --- drivers/iio/industrialio-core.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/iio') diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index 8d2c9ba85fd7..655755b49ccd 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -73,6 +73,7 @@ static const char * const iio_chan_type_name_spec[] = { [IIO_ACTIVITY] = "activity", [IIO_STEPS] = "steps", [IIO_ENERGY] = "energy", + [IIO_DISTANCE] = "distance", }; static const char * const iio_modifier_names[] = { -- cgit v1.2.3