On 05/01/17 10:24, Song Hongyan wrote: > Add new channel types support for gravity sensor. > > Gravity sensor provides an application-level or physical collection that > identifies a device that measures exclusively the force of Earth's > gravity along any number of axes. > > More information can be found in: > http://www.usb.org/developers/hidpage/HUTRR59_-_Usages_for_Wearables.pdf > > Signed-off-by: Song Hongyan <hongyan.song@xxxxxxxxx> Applied to the togreg branch of iio.git. Will push out as testing sometime soon when I have a decent net connection. Thanks, Jonathan > --- > changes: patch rebase > > Documentation/ABI/testing/sysfs-bus-iio | 10 ++++++++++ > drivers/iio/industrialio-core.c | 1 + > include/uapi/linux/iio/types.h | 1 + > tools/iio/iio_event_monitor.c | 2 ++ > 4 files changed, 14 insertions(+) > > diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio > index b8f220f..ed5bc2b 100644 > --- a/Documentation/ABI/testing/sysfs-bus-iio > +++ b/Documentation/ABI/testing/sysfs-bus-iio > @@ -170,6 +170,16 @@ Description: > Has all of the equivalent parameters as per voltageY. Units > after application of scale and offset are m/s^2. > > +What: /sys/bus/iio/devices/iio:deviceX/in_gravity_x_raw > +What: /sys/bus/iio/devices/iio:deviceX/in_gravity_y_raw > +What: /sys/bus/iio/devices/iio:deviceX/in_gravity_z_raw > +KernelVersion: 4.11 > +Contact: linux-iio@xxxxxxxxxxxxxxx > +Description: > + Gravity in direction x, y or z (may be arbitrarily assigned > + but should match other such assignments on device). > + Units after application of scale and offset are m/s^2. > + > What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_raw > What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_raw > What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_z_raw > diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c > index aaca428..c601698 100644 > --- a/drivers/iio/industrialio-core.c > +++ b/drivers/iio/industrialio-core.c > @@ -83,6 +83,7 @@ struct bus_type iio_bus_type = { > [IIO_ELECTRICALCONDUCTIVITY] = "electricalconductivity", > [IIO_COUNT] = "count", > [IIO_INDEX] = "index", > + [IIO_GRAVITY] = "gravity", > }; > > static const char * const iio_modifier_names[] = { > diff --git a/include/uapi/linux/iio/types.h b/include/uapi/linux/iio/types.h > index e54d14a..ffafd6c 100644 > --- a/include/uapi/linux/iio/types.h > +++ b/include/uapi/linux/iio/types.h > @@ -42,6 +42,7 @@ enum iio_chan_type { > IIO_ELECTRICALCONDUCTIVITY, > IIO_COUNT, > IIO_INDEX, > + IIO_GRAVITY, j> }; > > enum iio_modifier { > diff --git a/tools/iio/iio_event_monitor.c b/tools/iio/iio_event_monitor.c > index d9b7e0f..b61245e 100644 > --- a/tools/iio/iio_event_monitor.c > +++ b/tools/iio/iio_event_monitor.c > @@ -57,6 +57,7 @@ > [IIO_RESISTANCE] = "resistance", > [IIO_PH] = "ph", > [IIO_UVINDEX] = "uvindex", > + [IIO_GRAVITY] = "gravity", > }; > > static const char * const iio_ev_type_text[] = { > @@ -149,6 +150,7 @@ static bool event_is_known(struct iio_event_data *event) > case IIO_RESISTANCE: > case IIO_PH: > case IIO_UVINDEX: > + case IIO_GRAVITY: > break; > default: > return false; > -- 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
