linux/drivers/iio
Hans de Goede d34ca613b9 iio: light: cm32181: Add support for parsing CPM0 and CPM1 ACPI tables
On ACPI based systems the CPLM3218 ACPI device node describing the
CM3218[1] sensor typically will have some extra tables with register
init values for initializing the sensor and calibration info.

This is based on a newer version of cm32181.c, with a copyright of:

 * Copyright (C) 2014 Capella Microsystems Inc.
 * Author: Kevin Tsai <ktsai@capellamicro.com>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2, as published
 * by the Free Software Foundation.

Which is floating around on the net in various places, but the changes
from this newer version never made it upstream.

This was tested on the following models: Acer Switch 10 SW5-012 (CM32181)
Asus T100TA (CM3218), Asus T100CHI (CM3218) and HP X2 10-n000nd (CM32181).

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2020-05-11 20:19:19 +01:00
..
accel iio: hid-sensors: move triggered buffer setup into hid_sensor_setup_trigger 2020-05-10 09:35:53 +01:00
adc iio: adc: ad7476: remove redundant null check on an array 2020-05-03 09:47:21 +01:00
afe treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
amplifiers iio: amplifiers: ad8366: add support for HMC1119 Attenuator 2020-03-08 17:28:43 +00:00
buffer iio: buffer: drop devm_iio_kfifo_free() API call 2020-04-19 16:56:38 +01:00
chemical iio: chemical: Add OF match table for CCS811 VOC sensor 2020-05-03 09:47:18 +01:00
common iio: hid-sensors: move triggered buffer setup into hid_sensor_setup_trigger 2020-05-10 09:35:53 +01:00
dac iio: DAC extension for ltc2634-12/10/8 2020-05-03 09:47:23 +01:00
dummy spi: docs: convert to ReST and add it to the kABI bookset 2019-07-31 14:13:13 -06:00
frequency iio: adf4350: Convert to use GPIO descriptor 2019-12-15 11:42:16 +00:00
gyro iio: hid-sensors: move triggered buffer setup into hid_sensor_setup_trigger 2020-05-10 09:35:53 +01:00
health iio: health: afe4403: Use get_unaligned_be24() 2020-05-03 09:47:19 +01:00
humidity iio: hid-sensors: move triggered buffer setup into hid_sensor_setup_trigger 2020-05-10 09:35:53 +01:00
imu iio: imu: adis16xxx: use helper to access iio core debugfs dir 2020-05-03 14:47:56 +01:00
light iio: light: cm32181: Add support for parsing CPM0 and CPM1 ACPI tables 2020-05-11 20:19:19 +01:00
magnetometer iio: hid-sensors: move triggered buffer setup into hid_sensor_setup_trigger 2020-05-10 09:35:53 +01:00
multiplexer treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
orientation iio: hid-sensors: move triggered buffer setup into hid_sensor_setup_trigger 2020-05-10 09:35:53 +01:00
position iio: position: Add support for Azoteq IQS624/625 angle sensors 2020-03-27 08:25:59 +00:00
potentiometer iio: potentiometer: add a driver for Maxim 5432-5435 2019-08-05 14:25:08 +01:00
potentiostat iio: potentiostat: lmp9100: fix iio_triggered_buffer_{predisable,postenable} positions 2020-03-08 17:28:53 +00:00
pressure iio: hid-sensors: move triggered buffer setup into hid_sensor_setup_trigger 2020-05-10 09:35:53 +01:00
proximity First set of new IIO device support, features and cleanup for the 5.8 cycle 2020-04-23 11:06:48 +02:00
resolver iio: ad2s1200: Drop legacy include 2019-12-15 11:42:15 +00:00
temperature iio: hid-sensors: move triggered buffer setup into hid_sensor_setup_trigger 2020-05-10 09:35:53 +01:00
trigger First set of new IIO device support, features and cleanup for the 5.8 cycle 2020-04-23 11:06:48 +02:00
iio_core_trigger.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
iio_core.h iio: buffer: rename 'read_first_n' callback to 'read' 2019-12-29 15:20:09 +00:00
industrialio-buffer.c iio: buffer: extend short-hand use for 'indio_dev->buffer' 2020-05-03 09:47:21 +01:00
industrialio-configfs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
industrialio-core.c iio: Use an early return in iio_device_alloc to simplify code. 2020-05-03 09:47:18 +01:00
industrialio-event.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
industrialio-sw-device.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
industrialio-sw-trigger.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
industrialio-trigger.c iio: core: drop devm_iio_trigger_free() API call 2020-04-19 16:56:37 +01:00
industrialio-triggered-event.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
inkern.c iio: inkern: drop devm_iio_channel_release{_all} API calls 2020-04-19 16:56:37 +01:00
Kconfig iio: position: Add support for Azoteq IQS624/625 angle sensors 2020-03-27 08:25:59 +00:00
Makefile iio: position: Add support for Azoteq IQS624/625 angle sensors 2020-03-27 08:25:59 +00:00
TODO iio: add a TODO 2020-03-08 17:28:53 +00:00