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authorIrina Tirdea <irina.tirdea@intel.com>2014-11-10 15:45:33 +0300
committerJonathan Cameron <jic23@kernel.org>2014-11-22 14:05:56 +0300
commitbcdf28fb1b8badf3cdba18d349f6251057e36a45 (patch)
treea2f389c8b2dd8c688804d944769153d7bc85e8b9 /include/linux/iio
parenta88bfe78583026eb9f21d4014ba481b22b66cee3 (diff)
downloadlinux-bcdf28fb1b8badf3cdba18d349f6251057e36a45.tar.xz
iio: core: Introduce IIO_CHAN_INFO_CALIBHEIGHT
Some devices need the height of the user to compute various parameters. One of this devices is Freescale's MMA9553L (http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf) that needs the height of the user to compute the stride length which is used further to determine distance, speed and activity type. Signed-off-by: Irina Tirdea <irina.tirdea@intel.com> Signed-off-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'include/linux/iio')
-rw-r--r--include/linux/iio/iio.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
index f45a400a5e3e..878d861b0610 100644
--- a/include/linux/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -39,6 +39,7 @@ enum iio_chan_info_enum {
IIO_CHAN_INFO_HYSTERESIS,
IIO_CHAN_INFO_INT_TIME,
IIO_CHAN_INFO_ENABLE,
+ IIO_CHAN_INFO_CALIBHEIGHT,
};
enum iio_shared_by {