Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755992AbaJIMdm (ORCPT ); Thu, 9 Oct 2014 08:33:42 -0400 Received: from mga02.intel.com ([134.134.136.20]:25275 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751385AbaJIMdf (ORCPT ); Thu, 9 Oct 2014 08:33:35 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,684,1406617200"; d="scan'208";a="615764979" From: Daniel Baluta To: jic23@kernel.org Cc: irina.tirdea@intel.com, daniel.baluta@intel.com, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH v2 0/7] Introduce IIO interface for Android advanced features Date: Thu, 9 Oct 2014 15:39:38 +0300 Message-Id: <1412858385-11954-1-git-send-email-daniel.baluta@intel.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 v1 (mostly based on comments from Jonathan) * introduce TRANSITION event instead of MOTION to better represent multilevel state change * remove pedometer channel type and steps modifier and replace it with steps channel type * squashed together patches introducing channels and associated events * introduced IIO_EV_DIR_NONE * changed cover letter subject to reflect the changes Daniel Baluta (4): iio: dummy: Add virtual registers for dummy device iio: core: Introduce IIO_ACTIVITY channel and TRANSITION event 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 type, ENABLE mask and INSTANCE event iio: core: Introduce HEIGHT channel type Documentation/ABI/testing/sysfs-bus-iio | 75 ++++++++ drivers/iio/industrialio-core.c | 8 + drivers/iio/industrialio-event.c | 14 +- .../staging/iio/Documentation/iio_event_monitor.c | 25 ++- drivers/staging/iio/iio_dummy_evgen.c | 16 ++ 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 | 61 ++++++- include/linux/iio/iio.h | 1 + include/linux/iio/types.h | 12 +- 11 files changed, 393 insertions(+), 31 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/