From dd59392a3ec23dbe3a3fabadcf3bb847e9592ccd Mon Sep 17 00:00:00 2001 From: Francesco Lavra Date: Tue, 24 Mar 2026 09:47:59 +0100 Subject: iio: ABI: Add quaternion axis modifier This modifier applies to the IIO_ROT channel type, and indicates a data representation that specifies the {x, y, z} components of the normalized quaternion vector. Signed-off-by: Francesco Lavra Reviewed-by: David Lechner Signed-off-by: Jonathan Cameron --- include/uapi/linux/iio/types.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/iio/types.h b/include/uapi/linux/iio/types.h index 6d269b844271..d7c2bb223651 100644 --- a/include/uapi/linux/iio/types.h +++ b/include/uapi/linux/iio/types.h @@ -113,6 +113,7 @@ enum iio_modifier { IIO_MOD_ACTIVE, IIO_MOD_REACTIVE, IIO_MOD_APPARENT, + IIO_MOD_QUATERNION_AXIS, }; enum iio_event_type { -- cgit v1.2.3