diff options
| author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2013-10-30 22:48:00 +0000 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-11-05 23:02:43 +0000 |
| commit | 64528d03d7233800ec77f1acb9222cf090f926ca (patch) | |
| tree | be8876177d2ea2a1813a6e1264cba511397c4a3e /drivers/iio/accel/hid-sensor-accel-3d.c | |
| parent | ed5d6ca0038f274aada1244358ad89b7941bdcbf (diff) | |
| download | op-kernel-dev-64528d03d7233800ec77f1acb9222cf090f926ca.zip op-kernel-dev-64528d03d7233800ec77f1acb9222cf090f926ca.tar.gz | |
iio: hid-sensors: accelerometer: Add sensitivity
A number of Properties that can be applied to Data Fields are per data
field basis or for all data fields. Adding sensitivity field for all
accelerometer fields, which is most commonly used in currently
available sensor hubs.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/accel/hid-sensor-accel-3d.c')
| -rw-r--r-- | drivers/iio/accel/hid-sensor-accel-3d.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/iio/accel/hid-sensor-accel-3d.c b/drivers/iio/accel/hid-sensor-accel-3d.c index dcda173..6b8735c 100644 --- a/drivers/iio/accel/hid-sensor-accel-3d.c +++ b/drivers/iio/accel/hid-sensor-accel-3d.c @@ -262,6 +262,18 @@ static int accel_3d_parse_report(struct platform_device *pdev, st->accel[1].index, st->accel[1].report_id, st->accel[2].index, st->accel[2].report_id); + /* Set Sensitivity field ids, when there is no individual modifier */ + if (st->common_attributes.sensitivity.index < 0) { + sensor_hub_input_get_attribute_info(hsdev, + HID_FEATURE_REPORT, usage_id, + HID_USAGE_SENSOR_DATA_MOD_CHANGE_SENSITIVITY_ABS | + HID_USAGE_SENSOR_DATA_ACCELERATION, + &st->common_attributes.sensitivity); + dev_dbg(&pdev->dev, "Sensitivity index:report %d:%d\n", + st->common_attributes.sensitivity.index, + st->common_attributes.sensitivity.report_id); + } + return ret; } |
