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hid: hid-sensor-prox: Add more data field for hysteresis parsing 

Add HID_USAGE_SENSOR_HUMAN_PRESENCE support for Human Presence sensitivity
parsing, in case some implementation uses it as sensitivity modifier.

Signed-off-by: Song Hongyan <hongyan.song@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Song Hongyan 2017-02-22 17:23:33 +08:00 committed by Jonathan Cameron
parent 6a882a2cbe
commit b010500281
1 changed files with 7 additions and 0 deletions
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7
drivers/iio/light/hid-sensor-prox.c
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@ -240,6 +240,13 @@ static int prox_parse_report(struct platform_device *pdev,
st->common_attributes.sensitivity.index,
st->common_attributes.sensitivity.report_id);
}
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_HUMAN_PRESENCE,
&st->common_attributes.sensitivity);
return ret;
}