From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752691AbbC3LSU (ORCPT ); Mon, 30 Mar 2015 07:18:20 -0400 Received: from mga02.intel.com ([134.134.136.20]:25690 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751398AbbC3LSQ convert rfc822-to-8bit (ORCPT ); Mon, 30 Mar 2015 07:18:16 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.11,493,1422950400"; d="scan'208";a="474378182" From: "Tirdea, Irina" To: Hartmut Knaack , Jonathan Cameron , "linux-iio@vger.kernel.org" CC: "linux-kernel@vger.kernel.org" , "Dogaru, Vlad" , "Baluta, Daniel" , Lars-Peter Clausen , Peter Meerwald Subject: RE: [PATCH v2 01/10] iio: core: Introduce ENERGY channel type Thread-Topic: [PATCH v2 01/10] iio: core: Introduce ENERGY channel type Thread-Index: AQHQabVQpto1WKrX7EmCnTQiNtSJmp004eIQ Date: Mon, 30 Mar 2015 11:18:12 +0000 Deferred-Delivery: Mon, 30 Mar 2015 11:18:00 +0000 Message-ID: <1F3AC3675D538145B1661F571FE1805F19A4B3D1@irsmsx105.ger.corp.intel.com> References: <1421003416-27557-1-git-send-email-irina.tirdea@intel.com> <1421003416-27557-2-git-send-email-irina.tirdea@intel.com> <551743D1.90808@gmx.de> In-Reply-To: <551743D1.90808@gmx.de> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [163.33.239.182] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > -----Original Message----- > From: Hartmut Knaack [mailto:knaack.h@gmx.de] > Sent: 29 March, 2015 2:14 > To: Tirdea, Irina; Jonathan Cameron; linux-iio@vger.kernel.org > Cc: linux-kernel@vger.kernel.org; Dogaru, Vlad; Baluta, Daniel; Lars-Peter Clausen; Peter Meerwald > Subject: Re: [PATCH v2 01/10] iio: core: Introduce ENERGY channel type > > Irina Tirdea schrieb am 11.01.2015 um 20:10: > > Human activity sensors report the energy burnt by the user. > > One of this devices is Freescale's MMA9553L > > (http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf) > > that computes the number of calories based on weight and step rate. > > > > Introduce a new channel type ENERGY to export these values. > > > > Hi Irina, > annoyingly, some people decided to increase the major version number of the > kernel. Could you take care of updating your introduced instances from 3.20 > to 4.0? Hi Hartmut, Sure, I'll send a patch to fix all instances . Thanks for pointing it out to me, I completely forgot about the version change since the patches have been merged before that. Thanks, Irina > Thanks, > > Hartmut > > > Signed-off-by: Irina Tirdea > > --- > > Documentation/ABI/testing/sysfs-bus-iio | 10 ++++++++++ > > drivers/iio/industrialio-core.c | 1 + > > include/linux/iio/types.h | 1 + > > 3 files changed, 12 insertions(+) > > > > diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio > > index 831db86..3311886 100644 > > --- a/Documentation/ABI/testing/sysfs-bus-iio > > +++ b/Documentation/ABI/testing/sysfs-bus-iio > > @@ -282,6 +282,7 @@ What: /sys/bus/iio/devices/iio:deviceX/in_current_scale > > What: /sys/bus/iio/devices/iio:deviceX/in_accel_scale > > What: /sys/bus/iio/devices/iio:deviceX/in_accel_peak_scale > > What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_scale > > +What: /sys/bus/iio/devices/iio:deviceX/in_energy_scale > > What: /sys/bus/iio/devices/iio:deviceX/in_magn_scale > > What: /sys/bus/iio/devices/iio:deviceX/in_magn_x_scale > > What: /sys/bus/iio/devices/iio:deviceX/in_magn_y_scale > > @@ -1049,6 +1050,15 @@ Description: > > For a list of available output power modes read > > in_accel_power_mode_available. > > > > +What: /sys/.../iio:deviceX/in_energy_input > > +What: /sys/.../iio:deviceX/in_energy_raw > > +KernelVersion: 3.20 > > +Contact: linux-iio@vger.kernel.org > > +Description: > > + This attribute is used to read the energy value reported by the > > + device (e.g.: human activity sensors report energy burnt by the > > + user). Units after application of scale are Joules. > > + > > What: /sys/bus/iio/devices/iio:deviceX/store_eeprom > > KernelVersion: 3.4.0 > > Contact: linux-iio@vger.kernel.org > > diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c > > index 69feb91..8d2c9ba 100644 > > --- a/drivers/iio/industrialio-core.c > > +++ b/drivers/iio/industrialio-core.c > > @@ -72,6 +72,7 @@ static const char * const iio_chan_type_name_spec[] = { > > [IIO_HUMIDITYRELATIVE] = "humidityrelative", > > [IIO_ACTIVITY] = "activity", > > [IIO_STEPS] = "steps", > > + [IIO_ENERGY] = "energy", > > }; > > > > static const char * const iio_modifier_names[] = { > > diff --git a/include/linux/iio/types.h b/include/linux/iio/types.h > > index 904dcbb..26b8a1c 100644 > > --- a/include/linux/iio/types.h > > +++ b/include/linux/iio/types.h > > @@ -32,6 +32,7 @@ enum iio_chan_type { > > IIO_HUMIDITYRELATIVE, > > IIO_ACTIVITY, > > IIO_STEPS, > > + IIO_ENERGY, > > }; > > > > enum iio_modifier { > >