From 608531bd8615766fda6f423c746d89ac9db5c0d0 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Thu, 7 Dec 2023 14:41:50 +0100 Subject: doc: iio: Document intensity scale as poorly defined Add comment about intensity scale being poorly defined and having no proper units. Signed-off-by: Marek Vasut Link: https://lore.kernel.org/r/20231207134200.329174-1-marex@denx.de Signed-off-by: Jonathan Cameron --- Documentation/ABI/testing/sysfs-bus-iio | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'Documentation/ABI/testing/sysfs-bus-iio') diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 0d3ec5fc45f2..94b8d8461b7c 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -618,7 +618,9 @@ KernelVersion: 2.6.35 Contact: linux-iio@vger.kernel.org Description: If a discrete set of scale values is available, they - are listed in this attribute. + are listed in this attribute. Unlike illumination, + multiplying intensity by intensity_scale does not + yield value with any standardized unit. What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_hardwaregain What: /sys/bus/iio/devices/iio:deviceX/in_intensity_hardwaregain -- cgit