[RFC 0/2] ABI: IIO: proposal for AVERAGING_RATIO support

This is an attempt to document/define simple downsampling/averaging
features for some ADC devices.

As discussed in https://lkml.org/lkml/2015/11/16/566

As an illustration, Patch 2 is an instance of implementation
using ina226.

Marc Titinger (2):
  ABI: iio: support AVERAGING_RATIO setting
  iio: ina2xx: convert AVERGING ratio setting from generic sysfs attr to
    ABI

 Documentation/ABI/testing/sysfs-bus-iio | 13 +++++++++
 drivers/iio/adc/ina2xx-iio.c            | 47 +++++----------------------------
 drivers/iio/industrialio-core.c         |  1 +
 include/linux/iio/iio.h                 |  1 +
 include/linux/iio/sysfs.h               |  9 +++++++
 5 files changed, 30 insertions(+), 41 deletions(-)

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1.9.1