This is a note to let you know that I've just added the patch titled
iio: adis16400: Report pressure channel scale
to the 4.0-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-adis16400-report-pressure-channel-scale.patch
and it can be found in the queue-4.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 69ca2d771e4e709c5ae1125858e1246e77ef8b86 Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars@xxxxxxxxxx>
Date: Fri, 15 May 2015 17:18:34 +0200
Subject: iio: adis16400: Report pressure channel scale
From: Lars-Peter Clausen <lars@xxxxxxxxxx>
commit 69ca2d771e4e709c5ae1125858e1246e77ef8b86 upstream.
Add the scale for the pressure channel, which is currently missing.
Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
Fixes: 76ada52f7f5d ("iio:adis16400: Add support for the adis16448")
Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/iio/imu/adis16400_core.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/drivers/iio/imu/adis16400_core.c
+++ b/drivers/iio/imu/adis16400_core.c
@@ -405,6 +405,11 @@ static int adis16400_read_raw(struct iio
*val = st->variant->temp_scale_nano / 1000000;
*val2 = (st->variant->temp_scale_nano % 1000000);
return IIO_VAL_INT_PLUS_MICRO;
+ case IIO_PRESSURE:
+ /* 20 uBar = 0.002kPascal */
+ *val = 0;
+ *val2 = 2000;
+ return IIO_VAL_INT_PLUS_MICRO;
default:
return -EINVAL;
}
Patches currently in stable-queue which might be from lars@xxxxxxxxxx are
queue-4.0/iio-adis16400-fix-burst-transfer-for-adis16448.patch
queue-4.0/iio-adis16400-compute-the-scan-mask-from-channel-indices.patch
queue-4.0/iio-adis16400-fix-burst-mode.patch
queue-4.0/iio-adis16400-report-pressure-channel-scale.patch
queue-4.0/iio-adis16400-use-channel-indices-for-the-two-voltage-channels.patch
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