From 622775dbc56a6349fc98b368041e3224bfeeb9de Mon Sep 17 00:00:00 2001 From: Liviu Stan Date: Mon, 25 May 2026 19:39:34 +0300 Subject: iio: core: Add IIO_COVERAGE channel type Add a new channel type for sensors that report fractional coverage as a percentage. The sysfs attribute is in_coverageY_raw; after applying in_coverageY_scale the value is in percent. The first user is the ADT7604 leak detector, where the value represents the portion of the sensing element that is wetted. Signed-off-by: Liviu Stan 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 d7c2bb223651..c9295c707041 100644 --- a/include/uapi/linux/iio/types.h +++ b/include/uapi/linux/iio/types.h @@ -53,6 +53,7 @@ enum iio_chan_type { IIO_CHROMATICITY, IIO_ATTENTION, IIO_ALTCURRENT, + IIO_COVERAGE, }; enum iio_modifier { -- cgit v1.2.3