On 19/12/14 22:57, Irina Tirdea wrote: > Some devices need the gender of the user to compute various > parameters. One of this devices is Freescale's MMA9553L > (http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf) > that needs the gender of the user to compute distance, speed and activity type. > > Signed-off-by: Irina Tirdea <irina.tirdea@xxxxxxxxx> > --- > Documentation/ABI/testing/sysfs-bus-iio | 8 ++++++++ > drivers/iio/industrialio-core.c | 1 + > include/linux/iio/iio.h | 1 + > 3 files changed, 10 insertions(+) > > diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio > index e480175..3b68c2d 100644 > --- a/Documentation/ABI/testing/sysfs-bus-iio > +++ b/Documentation/ABI/testing/sysfs-bus-iio > @@ -343,6 +343,14 @@ Description: > production inaccuracies). If shared across all channels, > <type>_calibscale is used. > > +What: /sys/bus/iio/devices/iio:deviceX/in_steps_calibgender > +KernelVersion: 3.19 > +Contact: linux-iio@xxxxxxxxxxxxxxx > +Description: > + Gender of the user: 0 for female and 1 for male. It is needed > + by some pedometers to compute the stride length, distance, > + speed and activity type. This will have to go through the extended attribute enum interface. No magic numbers in the interface please. > + > What: /sys/bus/iio/devices/iio:deviceX/in_steps_calibheight > KernelVersion: 3.19 > Contact: linux-iio@xxxxxxxxxxxxxxx > diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c > index 4c435c8..93a39f9 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_ENABLE] = "en", > [IIO_CHAN_INFO_CALIBHEIGHT] = "calibheight", > [IIO_CHAN_INFO_CALIBWEIGHT] = "calibweight", > + [IIO_CHAN_INFO_CALIBGENDER] = "calibgender", > }; > > /** > diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h > index 752a929..63dac0f 100644 > --- a/include/linux/iio/iio.h > +++ b/include/linux/iio/iio.h > @@ -41,6 +41,7 @@ enum iio_chan_info_enum { > IIO_CHAN_INFO_ENABLE, > IIO_CHAN_INFO_CALIBHEIGHT, > IIO_CHAN_INFO_CALIBWEIGHT, > + IIO_CHAN_INFO_CALIBGENDER, > }; > > enum iio_shared_by { > -- 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
