Patch "iio: proximity: as3935: correct IIO_CHAN_INFO_RAW output" has been added to the 4.6-stable tree
Subsystems (2)
This is a note to let you know that I've just added the patch titled
iio: proximity: as3935: correct IIO_CHAN_INFO_RAW output
to the 4.6-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-proximity-as3935-correct-iio_chan_info_raw-output.patch
and it can be found in the queue-4.6 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
5138806f16c74c7cb8ac3e408a859c79eb7c9567Mon Sep 17 00:00:00 2001
From: Matt Ranostay <[email protected]>
Date: Sat, 21 May 2016 20:01:01 -0700
Subject: iio: proximity: as3935: correct IIO_CHAN_INFO_RAW output
From: Matt Ranostay <[email protected]>
commit 5138806f16c74c7cb8ac3e408a859c79eb7c9567 upstream.
IIO_CHAN_INFO_RAW was returning processed data which was incorrect. This also adds the IIO_CHAN_INFO_SCALE value to convert to a processed value.
--- Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935 | 2 +- drivers/iio/proximity/as3935.c | 10 ++++++++-- 2 files changed, 9 insertions(+), 3 deletions(-)
Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935 +1 -1
@@ -1,4 +1,4 @@ -What /sys/bus/iio/devices/iio:deviceX/in_proximity_raw +What /sys/bus/iio/devices/iio:deviceX/in_proximity_input Date: March 2014 KernelVersion: 3.15 Contact: Matt Ranostay <[email protected]>
drivers/iio/proximity/as3935.c +8 -2
@@ -72,7 +72,8 @@ static const struct iio_chan_spec as3935 .type = IIO_PROXIMITY, .info_mask_separate =BIT (IIO_CHAN_INFO_RAW ) | - BIT(IIO_CHAN_INFO_PROCESSED), +BIT (IIO_CHAN_INFO_PROCESSED ) | + BIT(IIO_CHAN_INFO_SCALE), .scan_index = 0, .scan_type = { .sign = 'u',
@@ -181,7 +182,12 @@ static int as3935_read_raw(struct iio_de/* storm out of range */ if (*val ==AS3935_DATA_MASK )return -EINVAL ; - *val *=1000 ; + +if (m ==IIO_CHAN_INFO_PROCESSED ) + *val *=1000 ; +break ; +case IIO_CHAN_INFO_SCALE : + *val =1000 ;break ;default :return -EINVAL ;
Patches currently in stable-queue which might be from [email protected] are
queue-4.6/iio-hudmidity-hdc100x-fix-incorrect-shifting-and-scaling.patch queue-4.6/iio-proximity-as3935-fix-buffer-stack-trashing.patch queue-4.6/iio-light-apds9960-add-the-missing-dev.parent.patch queue-4.6/iio-proximity-as3935-correct-iio_chan_info_raw-output.patch queue-4.6/iio-proximity-as3935-remove-triggered-buffer-processing.patch queue-4.6/iio-humidity-hdc100x-correct-humidity-integration-time-mask.patch queue-4.6/iio-humidity-hdc100x-fix-iio_temp-channel-reporting.patch