linux/drivers/iio
Tony Lindgren 3f9f3a1a14 iio: adc: cpcap: Fix default register values and battery temperature
Looking at the register dumps from Android kernel on droid 4, I noticed
the values with the mainline kernel don't match. Let's fix this by
initializing the ADC registers to what Android does.

For getting correct values from the battery thermistor, we need to
toggle the CPCAP_BIT_THERMBIAS_EN when measuring battery temperature
to get correct battery temperatures. And looks like we also need to
wait a little bit before reading the battery temperature as otherwise
the results are inaccurate.

Cc: Marcel Partap <mpartap@gmx.net>
Cc: Michael Scott <michael.scott@linaro.org>
Cc: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2017-06-03 08:43:15 +01:00
..
accel iio: accel: bma180: Add ACPI enumeration support for BMA250E 2017-05-21 15:06:17 +01:00
adc iio: adc: cpcap: Fix default register values and battery temperature 2017-06-03 08:43:15 +01:00
amplifiers
buffer iio:buffer.h - split into buffer.h and buffer_impl.h 2017-01-10 19:54:55 +00:00
chemical drivers: iio: chemical: replace comma with a semicolon 2017-03-30 19:13:23 +01:00
common iio: hid-sensor-hub: Implement batch mode 2017-05-16 19:44:01 +01:00
counter iio: pc104: Mask PC/104 drivers via the PC104 Kconfig option 2017-03-15 21:59:08 +00:00
dac First set of new device support, features and cleanups for IIO in the 4.13 cycle 2017-05-29 15:53:42 +02:00
dummy iio:dummy: Stop enabling timestamp by default. 2017-01-10 19:54:55 +00:00
frequency iio: frequency: ad9523: use unsigned int rather then bare unsigned 2016-04-17 10:31:03 +01:00
gyro Fourth set of IIO new device support, features and cleanups for the 4.12 cycle 2017-04-18 17:13:31 +02:00
health First set of IIO new device support, features and cleanup for the 4.12 cycle. 2017-03-06 13:17:21 +01:00
humidity iio: humidity: hts221: add power management support 2017-05-14 16:52:33 +01:00
imu iio: imu: st_lsm6dsx: substitute ifdef CONFIG_PM with __maybe_unused macro 2017-05-21 15:07:59 +01:00
light iio: light: rpr0521 channel numbers reordered 2017-05-21 15:06:15 +01:00
magnetometer Merge 4.11-rc4 into staging-next 2017-03-27 09:11:25 +02:00
orientation iio: hid-sensor-rotation: Add "scale" and "offset" properties parse support 2017-05-07 12:22:36 +01:00
potentiometer iio: max5481: Add support for Maxim digital potentiometers 2017-01-28 12:13:31 +00:00
potentiostat iio: lmp91000: Set parent device 2017-02-19 12:01:52 +00:00
pressure iio: pressure: zpa2326: report interrupted case as failure 2017-05-14 15:28:14 +01:00
proximity iio: proximity: as3935: move storm out of range check 2017-04-27 07:22:46 +01:00
temperature iio: temperature: maxim_thermocouple: add MAX31856 part 2017-05-07 12:36:41 +01:00
trigger iio: stm32 trigger: Add support for TRGO2 triggers 2017-05-07 16:08:10 +01:00
Kconfig iio: 104-quad-8: Add IIO support for the ACCES 104-QUAD-8 2016-10-01 17:06:21 +01:00
Makefile iio: 104-quad-8: Add IIO support for the ACCES 104-QUAD-8 2016-10-01 17:06:21 +01:00
iio_core.h iio:core: timestamping clock selection support 2016-06-30 19:41:38 +01:00
iio_core_trigger.h
industrialio-buffer.c sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
industrialio-configfs.c iio:configfs: Introduce iio/configfs.h to provide a location for the configfs_subsystem 2015-12-05 16:25:30 +00:00
industrialio-core.c First set of new device support, features and cleanups for IIO in the 4.13 cycle 2017-05-29 15:53:42 +02:00
industrialio-event.c iio: iio_push_event(): Don't crash if the event interface is not registered 2016-09-10 16:40:44 +01:00
industrialio-sw-device.c iio: Add support for creating IIO devices via configfs 2016-05-04 11:43:54 +01:00
industrialio-sw-trigger.c iio: core: fix ptr_ret.cocci warnings 2016-01-20 17:09:18 -08:00
industrialio-trigger.c iio: trigger: clean up viio_trigger_alloc() 2017-01-22 13:37:34 +00:00
industrialio-triggered-event.c
inkern.c iio: inkern: fix a static checker error 2017-04-26 06:04:06 +01:00