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Subject[PATCH v4 0/7] Introduce IIO interface for Android advanced features
This patchset introduces a new interface for supporting some of the composite
sensors in Android [1]. First supported sensors are activity and pedometer.

This is a follow up of the discussion about adding new channels to IIO
initiated some time ago on IIO list [2].

A device that has the activity/pedometer functionality is Freescale's MMA9553L ([3]).

Because we don't have yet the hardware, to demonstrate these new channels we
update iio_dummy kernel module and iio_event_monitor test program. We want
to get an early feedback about extending the IIO interface in the correct


Changes since v3:
* rebased on latest togreg branch (head at 5e62863aea)
* fix typos reported by Hartmut

Changes since v2: (comments from Jonathan and Hartmut)
* dropped the RFC tag
* use int instead of unsigned long for ret in iio_evgen_poke
* remove TRANSITION event and use THRESHOLD instead
* remove IIO_HEIGHT channel and use CALIBHEIGHT mask instead
* adapt iio_dummy modules and iio_event_monitor to reflect IIO
interface changes.

Daniel Baluta (4):
iio: dummy: Add virtual registers for dummy device
iio: core: Introduce IIO_ACTIVITY channel
iio: dummy: Demonstrate the usage of new channel types
iio: event_monitor: Add support for new channel types

Irina Tirdea (3):
iio: core: Introduce IIO_EV_DIR_NONE
iio: core: Introduce STEPS channel, ENABLE mask and INSTANCE event
iio: core: Introduce IIO_CHAN_INFO_CALIBHEIGHT

Documentation/ABI/testing/sysfs-bus-iio | 74 ++++++++
drivers/iio/industrialio-core.c | 8 +
drivers/iio/industrialio-event.c | 13 +-
.../staging/iio/Documentation/iio_event_monitor.c | 23 ++-
drivers/staging/iio/iio_dummy_evgen.c | 17 ++
drivers/staging/iio/iio_dummy_evgen.h | 6 +
drivers/staging/iio/iio_simple_dummy.c | 199 +++++++++++++++++++--
drivers/staging/iio/iio_simple_dummy.h | 7 +
drivers/staging/iio/iio_simple_dummy_events.c | 66 ++++++-
include/linux/iio/iio.h | 2 +
include/linux/iio/types.h | 10 +-
11 files changed, 395 insertions(+), 30 deletions(-)


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