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f9993c0771
linux/drivers/iio
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Marc Titinger f9993c0771 iio: ina2xx: provide a sysfs parameter to allow async readout of the ADCs 
This can lead to repeated or skipped samples depending on the clock beat
between the capture thread and the chip sampling clock, but will also spare
reading/waiting for the Capture Ready Flag and improve the available i2c
bandwidth for reading measurements.

Output of iio_info:
...snip...
4 device-specific attributes found:
  attr 0: in_oversampling_ratio value: 4
  attr 1: in_allow_async_readout value: 0
  attr 2: integration_time_available value: 140 204 332 588 1100 2116...
  attr 3: in_sampling_frequency value: 114

Signed-off-by: Marc Titinger <mtitinger@baylibre.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2015-12-12 16:07:41 +00:00
..
accel First set of new device support, features and cleanups for IIO in the 4.5 cycle 2015-12-01 09:13:29 -08:00
adc iio: ina2xx: provide a sysfs parameter to allow async readout of the ADCs 2015-12-12 16:07:41 +00:00
amplifiers spi: Updates for v4.4 2015-11-05 13:15:12 -08:00
buffer iio: Add a DMAengine framework based buffer 2015-10-25 13:55:32 +00:00
chemical iio: chemical: add AMS iAQ-core support 2015-12-12 15:07:38 +00:00
common iio: st_accel_core: Remove unneeded define 2015-12-05 17:28:31 +00:00
dac First set of IIO fixes for the 4.4 cycle. 2015-11-18 13:15:50 -08:00
dummy staging: iio: select IRQ_WORK for IIO_DUMMY_EVGEN 2015-12-05 17:33:39 +00:00
frequency spi: Updates for v4.4 2015-11-05 13:15:12 -08:00
gyro First set of new device support, features and cleanups for IIO in the 4.5 cycle 2015-12-01 09:13:29 -08:00
health iio: light: add MAX30100 oximeter driver support 2015-12-12 12:14:37 +00:00
humidity First set of IIO fixes for the 4.4 cycle. 2015-11-18 13:15:50 -08:00
imu First set of new device support, features and cleanups for IIO in the 4.5 cycle 2015-12-01 09:13:29 -08:00
light iio: light: us8152d: Add power management support 2015-12-02 18:42:05 +00:00
magnetometer First set of new device support, features and cleanups for IIO in the 4.5 cycle 2015-12-01 09:13:29 -08:00
orientation iio: orientation: hid-sensor-rotation: Fix memory leak in probe() 2015-05-17 09:10:25 +01:00
potentiometer iio: mcp4531: Driver for Microchip digital potentiometers 2015-09-30 18:20:53 +01:00
pressure spi: Updates for v4.4 2015-11-05 13:15:12 -08:00
proximity iio: proximity: lidar: optimize i2c transactions 2015-12-05 16:40:48 +00:00
temperature Add tsys02d meas-spec driver support 2015-10-11 10:21:19 +01:00
trigger iio: trigger: Introduce IIO hrtimer based trigger 2015-12-03 18:19:27 +00:00
iio_core_trigger.h
iio_core.h iio: Move buffer registration to the core 2014-12-12 12:28:31 +00:00
industrialio-buffer.c iio: Add buffer enable/disable callbacks 2015-10-25 13:52:31 +00:00
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 iio: core: added support for IIO_VAL_INT 2015-11-15 10:53:34 +00:00
industrialio-event.c iio: event: Remove negative error code from iio_event_poll 2015-08-12 19:26:39 +01:00
industrialio-sw-trigger.c iio:configfs: Introduce iio/configfs.h to provide a location for the configfs_subsystem 2015-12-05 16:25:30 +00:00
industrialio-trigger.c iio: Support triggered events 2015-08-27 20:47:09 +01:00
industrialio-triggered-event.c iio: Support triggered events 2015-08-27 20:47:09 +01:00
inkern.c First round of IIO new drivers, cleanups and functionality for the 3.20 cycle take 2 2015-01-21 10:13:37 +08:00
Kconfig iio: light: add MAX30100 oximeter driver support 2015-12-12 12:14:37 +00:00
Makefile iio: light: add MAX30100 oximeter driver support 2015-12-12 12:14:37 +00:00