Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753991AbaJBNiI (ORCPT ); Thu, 2 Oct 2014 09:38:08 -0400 Received: from mga14.intel.com ([192.55.52.115]:3775 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752424AbaJBNiG (ORCPT ); Thu, 2 Oct 2014 09:38:06 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,638,1406617200"; d="scan'208";a="599806568" From: Daniel Baluta To: jic23@kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Cc: daniel.baluta@intel.com, irina.tirdea@intel.com Subject: [RFC PATCH] iio: Introduce activity channel Date: Thu, 2 Oct 2014 16:43:51 +0300 Message-Id: <1412257439-15683-1-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 motion 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 motion/pedometer functionality is Freescale's MMA9553L ([3]). Because we don't have yet the hardware, to demonstrate this new channel 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 Daniel Baluta (5): iio: dummy: Introduce virtual registers for dummy device iio: core: Introduce IIO_ACTIVITY channel iio: core: Introduce new MOTION event iio: dummy: Demonstrate the usage of activity channel iio: event_monitor: Add support for activity channel Irina Tirdea (3): iio: core: Introduce pedometer STEP counter modifier iio: core: Introduce ENABLE channel info mask iio: core: Introduce new STEP_DETECT event Documentation/ABI/testing/sysfs-bus-iio | 28 +++++++ drivers/iio/industrialio-core.c | 7 ++ drivers/iio/industrialio-event.c | 2 + .../staging/iio/Documentation/iio_event_monitor.c | 16 ++++ drivers/staging/iio/iio_dummy_evgen.c | 16 ++++ drivers/staging/iio/iio_dummy_evgen.h | 7 ++ drivers/staging/iio/iio_simple_dummy.c | 87 ++++++++++++++++++++-- drivers/staging/iio/iio_simple_dummy.h | 4 + drivers/staging/iio/iio_simple_dummy_events.c | 37 +++++++-- include/linux/iio/iio.h | 1 + include/linux/iio/types.h | 10 ++- 11 files changed, 201 insertions(+), 14 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/