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Jakob Hauser 8239f904f9 iio: magnetometer: yas530: Correct temperature handling 
The raw temperature value is a number of counts from a certain starting
point. The resolution of the temperature counts is different for the YAS
variants.

Temperature compensation for YAS532 version AC seems to be handled differently.
It uses the deviation from 20 degree Celsius [1] whereas YAS530 and older
versions of YAS532 apply solely the t value as a multiplier [2][3].

In funtion yas5xx_read_raw(), add case IIO_CHAN_INFO_PROCESSED. Remove scale
of temperature as this isn't applied.

Additionally correct sign of temperature channel in iio_chan_spec. It's already
defined that way in the yas5xx_get_measure() function.

[1] https://github.com/msm8916-mainline/android_kernel_qcom_msm8916/blob/GT-I9195I/drivers/iio/magnetometer/yas_mag_drv-yas532.c#L442
[2] https://github.com/NovaFusion/android_kernel_samsung_golden/blob/cm-12.1/drivers/sensor/compass/yas_mag_driver-yas530.c#L881-L883
[3] https://github.com/LineageOS/android_kernel_samsung_msm8930-common/blob/lineage-18.1/drivers/sensors/geomagnetic/yas_mag_driver-yas53x.c#L856-L858

Signed-off-by: Jakob Hauser <jahau@rocketmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/eb45f328c7a81eb622c6a8cfc5c468ea58bbdace.1660337264.git.jahau@rocketmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-08-15 22:30:03 +01:00
..
accel
iio: accel: sca3300: Extend the trigger buffer from 16 to 32 bytes
2022-07-19 09:38:53 +01:00
adc
iio: adc: xilinx-xadc: Benefit from devm_clk_get_enabled() to simplify
2022-08-15 22:30:02 +01:00
addac
iio: addac: ad74413r: Fix alignment for DMA safety
2022-06-14 11:53:15 +01:00
afe
iio: afe: rescale: export symbols used during testing
2022-07-16 19:01:14 +01:00
amplifiers
iio: amplifiers: ad8366: Fix alignment for DMA safety
2022-06-14 11:53:15 +01:00
buffer
iio: core: Simplify the registration of kfifo buffers
2022-04-10 16:25:46 +01:00
cdc
iio: cdc: ad7746: Move driver out of staging.
2022-08-15 22:30:01 +01:00
chemical
iio: chemical: scd4x: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
2022-07-18 18:48:17 +01:00
common
iio: cros: Register FIFO callback after sensor is registered
2022-07-18 18:29:13 +01:00
dac
iio: dac: mcp4725: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
2022-07-18 18:48:18 +01:00
dummy
Bitmap patches for 5.19-rc1
2022-06-04 14:04:27 -07:00
filter
iio:filter:admv8818: select REGMAP_SPI for ADMV8818
2022-04-04 09:19:01 +01:00
frequency
iio: frequency: adrf6780: Benefit from devm_clk_get_enabled() to simplify
2022-08-15 22:30:02 +01:00
gyro
iio: gyro: itg3200: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
2022-07-18 18:48:18 +01:00
health
iio: health: afe4404: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
2022-07-18 18:48:18 +01:00
humidity
IIO new device support, features and minor fixes for 5.20
2022-07-14 15:04:49 +02:00
imu
iio: imu: adis16475: Benefit from devm_clk_get_enabled() to simplify
2022-08-15 22:30:03 +01:00
light
iio: light: cm32181: Mark the dev_pm_ops static.
2022-08-15 22:30:01 +01:00
magnetometer
iio: magnetometer: yas530: Correct temperature handling
2022-08-15 22:30:03 +01:00
multiplexer
iio: multiplexer: Make use of device properties
2022-04-04 09:11:24 +01:00
orientation
iio: hid-sensors: bind IIO channels alloc to device object
2021-07-13 18:21:53 +01:00
position
iio: hid-sensors: Update header includes
2021-06-16 14:53:13 +01:00
potentiometer
iio: potentiometer: mcp4131: Fix alignment for DMA safety
2022-06-14 11:53:19 +01:00
potentiostat
iio: lmp91000: Remove no-op trigger ops
2021-11-17 17:51:38 +00:00
pressure
iio: cros: Register FIFO callback after sensor is registered
2022-07-18 18:29:13 +01:00
proximity
iio: proximity: cros_ec_mkbp: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
2022-07-18 18:48:18 +01:00
resolver
iio: resolver: ad2s90: Fix alignment for DMA safety
2022-06-14 11:53:19 +01:00
temperature
iio: temperature: mlx90632 Add supply regulator to sensor
2022-08-15 22:30:03 +01:00
test
iio: test: Mark file local structure arrays static.
2022-08-15 22:30:01 +01:00
trigger
IIO new device support, features and minor fixes for 5.20
2022-07-14 15:04:49 +02:00
iio_core_trigger.h
iio: core-trigger: make iio_device_register_trigger_consumer() an int return
2021-03-11 20:47:02 +00:00
iio_core.h
iio: Mark iio_device_type as const
2021-11-17 17:51:35 +00:00
industrialio-buffer.c
iio: Fix indentation for multiline conditional.
2022-08-15 22:29:57 +01:00
industrialio-configfs.c
…
industrialio-core.c
iio: core: Introduce _zeropoint for differential channels
2022-08-15 22:30:01 +01:00
industrialio-event.c
iio: Add names for function definition arguments.
2022-08-15 22:29:57 +01:00
industrialio-sw-device.c
iio: Don't use bare "unsigned"
2022-07-01 11:19:08 +01:00
industrialio-sw-trigger.c
iio: Don't use bare "unsigned"
2022-07-01 11:19:08 +01:00
industrialio-trigger.c
iio: Add blank lines after declarations.
2022-08-15 22:29:56 +01:00
industrialio-triggered-event.c
iio: core: move @id from struct iio_dev to struct iio_dev_opaque
2021-05-17 13:49:13 +01:00
inkern.c
iio: inkern: fix coding style warnings
2022-08-15 22:30:00 +01:00
Kconfig
iio: add filter subfolder
2021-12-16 17:29:46 +00:00
Makefile
iio: add filter subfolder
2021-12-16 17:29:46 +00:00
TODO
iio: add a TODO
2020-03-08 17:28:53 +00:00