iio: hid-sensor-magn-3d: Add timestamp channel
authorYe Xiang <xiang.ye@intel.com>
Tue, 5 Jan 2021 09:35:13 +0000 (17:35 +0800)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Fri, 22 Jan 2021 08:52:04 +0000 (08:52 +0000)
commita6bea3d5fe6ff483199da4badce159e2ed78bfa7
tree841f9b2d0458763cca062f873bff0b71bc858738
parent314f7cad1ad20ebcc3a0a1520bdea567b87e0186
iio: hid-sensor-magn-3d: Add timestamp channel

Each sample has a timestamp field with this change. This timestamp may
be from the sensor hub when present or local kernel timestamp. And the
unit of timestamp is nanosecond.

Signed-off-by: Ye Xiang <xiang.ye@intel.com>
Link: https://lore.kernel.org/r/20210105093515.19135-5-xiang.ye@intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/magnetometer/hid-sensor-magn-3d.c