Skip to contentSkip to conversation

Patch "iio: fix pressure data output unit in hid-sensor-attributes" has been added to the 4.7-stable tree

PATCH [email protected] 1 participant 1 message Sep 22, 2016

Subsystems (2)
lore
Share & tools
lore

[email protected]

author maintainer Applied
#0 lore raw

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 4.7-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-4.7 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 36afb176d3c9580651d7f410ed7f000ec48b5137 Mon 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-4.7/iio-fix-pressure-data-output-unit-in-hid-sensor-attributes.patch