HID_USAGE_SENSOR_COMPASS_3D
{HID_USAGE_SENSOR_COMPASS_3D, 0, 0, 1000000},
{HID_USAGE_SENSOR_COMPASS_3D, HID_USAGE_SENSOR_UNITS_GAUSS, 1, 0},
HID_USAGE_SENSOR_COMPASS_3D, address,
HID_USAGE_SENSOR_COMPASS_3D,
HID_USAGE_SENSOR_COMPASS_3D,
HID_USAGE_SENSOR_COMPASS_3D, magn_state);
ret = sensor_hub_register_callback(hsdev, HID_USAGE_SENSOR_COMPASS_3D,
sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_COMPASS_3D);