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    Subject[PATCH v4 0/7] Introduce IIO interface for Android advanced features
    Date
    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
    direction.

    [1] http://source.android.com/devices/sensors/composite_sensors.html
    [2] http://marc.info/?l=linux-iio&m=138374342831057&w=2
    [3] http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf

    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(-)

    --
    1.9.1



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