> -----Original Message----- > From: Hartmut Knaack [mailto:knaack.h@xxxxxx] > Sent: 29 March, 2015 2:14 > To: Tirdea, Irina; Jonathan Cameron; linux-iio@xxxxxxxxxxxxxxx > Cc: linux-kernel@xxxxxxxxxxxxxxx; 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 <irina.tirdea@xxxxxxxxx> > > --- > > 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@xxxxxxxxxxxxxxx > > +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@xxxxxxxxxxxxxxx > > 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 { > > -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
