Thread (3 messages) 3 messages, 3 authors, 2016-09-03

Re: [PATCH] iio: fix pressure data output unit in hid-sensor-attributes

From: Jonathan Cameron <hidden>
Date: 2016-09-03 16:10:58
Also in: linux-iio, lkml

On 30/08/16 20:49, Pandruvada, Srinivas wrote:
On Mon, 2016-08-29 at 18:50 +0800, Kweh, Hock Leong wrote:
quoted
From: "Kweh, Hock Leong" <redacted>

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.

Signed-off-by: Kweh, Hock Leong <redacted>
Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Thanks,

Applied to the fixes-togreg branch of iio.git and marked for stable.

Jonathan
quoted
---
 .../iio/common/hid-sensors/hid-sensor-attributes.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/iio/common/hid-sensors/hid-sensor-attributes.c
b/drivers/iio/common/hid-sensors/hid-sensor-attributes.c
index e81f434..dc33c1d 100644
--- a/drivers/iio/common/hid-sensors/hid-sensor-attributes.c
+++ b/drivers/iio/common/hid-sensors/hid-sensor-attributes.c
@@ -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)
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