On 11/01/15 19:10, Irina Tirdea wrote: > Some devices need the weight of the user to compute other > parameters. One of this devices is Freescale's MMA9553L > (http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf) > that needs the weight of the user to compute the number of calories burnt. > > Signed-off-by: Irina Tirdea <[email protected]> Applied with trivial typo fix to patch title... > --- > Documentation/ABI/testing/sysfs-bus-iio | 7 +++++++ > drivers/iio/industrialio-core.c | 1 + > include/linux/iio/iio.h | 1 + > 3 files changed, 9 insertions(+) > > diff --git a/Documentation/ABI/testing/sysfs-bus-iio > b/Documentation/ABI/testing/sysfs-bus-iio > index 80b5efb1..71dc8db 100644 > --- a/Documentation/ABI/testing/sysfs-bus-iio > +++ b/Documentation/ABI/testing/sysfs-bus-iio > @@ -351,6 +351,13 @@ Description: > to compute the stride length, distance, speed and activity > type. > > +What: /sys/bus/iio/devices/iio:deviceX/in_energy_calibweight > +KernelVersion: 3.20 > +Contact: [email protected] > +Description: > + Weight of the user (in kg). It is needed by some pedometers > + to compute the calories burnt by the user. > + > What: > /sys/bus/iio/devices/iio:deviceX/in_accel_scale_available > What: /sys/.../iio:deviceX/in_voltageX_scale_available > What: /sys/.../iio:deviceX/in_voltage-voltage_scale_available > diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c > index 18a8ab9..4ee6fdf 100644 > --- a/drivers/iio/industrialio-core.c > +++ b/drivers/iio/industrialio-core.c > @@ -125,6 +125,7 @@ static const char * const iio_chan_info_postfix[] = { > [IIO_CHAN_INFO_INT_TIME] = "integration_time", > [IIO_CHAN_INFO_ENABLE] = "en", > [IIO_CHAN_INFO_CALIBHEIGHT] = "calibheight", > + [IIO_CHAN_INFO_CALIBWEIGHT] = "calibweight", > }; > > /** > diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h > index 878d861..752a929 100644 > --- a/include/linux/iio/iio.h > +++ b/include/linux/iio/iio.h > @@ -40,6 +40,7 @@ enum iio_chan_info_enum { > IIO_CHAN_INFO_INT_TIME, > IIO_CHAN_INFO_ENABLE, > IIO_CHAN_INFO_CALIBHEIGHT, > + IIO_CHAN_INFO_CALIBWEIGHT, > }; > > enum iio_shared_by { >
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