Patch "iio: fix pressure data output unit in hid-sensor-attributes" has been added to the 4.4-stable tree
Subsystems (2)
This is a note to let you know that I've just added the patch titled
iio: fix pressure data output unit in hid-sensor-attributes
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
iio-fix-pressure-data-output-unit-in-hid-sensor-attributes.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From
36afb176d3c9580651d7f410ed7f000ec48b5137Mon Sep 17 00:00:00 2001
From: "Kweh, Hock Leong" <[email protected]>
Date: Mon, 29 Aug 2016 18:50:56 +0800
Subject: iio: fix pressure data output unit in hid-sensor-attributes
From: Kweh, Hock Leong <[email protected]>
commit 36afb176d3c9580651d7f410ed7f000ec48b5137 upstream.
According to IIO ABI definition, IIO_PRESSURE data output unit is kilopascal:
http://lxr.free-electrons.com/source/Documentation/ABI/testing/sysfs-bus-iio
This patch fix output unit of HID pressure sensor IIO driver from pascal to kilopascal to follow IIO ABI definition.
--- drivers/iio/common/hid-sensors/hid-sensor-attributes.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
drivers/iio/common/hid-sensors/hid-sensor-attributes.c +2 -2
@@ -56,8 +56,8 @@ static struct { {HID_USAGE_SENSOR_ALS, 0, 1, 0}, {HID_USAGE_SENSOR_ALS, HID_USAGE_SENSOR_UNITS_LUX, 1, 0}, - {HID_USAGE_SENSOR_PRESSURE, 0, 100000, 0}, - {HID_USAGE_SENSOR_PRESSURE, HID_USAGE_SENSOR_UNITS_PASCAL, 1, 0}, + {HID_USAGE_SENSOR_PRESSURE, 0, 100, 0}, + {HID_USAGE_SENSOR_PRESSURE, HID_USAGE_SENSOR_UNITS_PASCAL, 0, 1000}, };static int pow_10 (unsigned power)
Patches currently in stable-queue which might be from [email protected] are
queue-4.4/iio-fix-pressure-data-output-unit-in-hid-sensor-attributes.patch