# SPDX-License-Identifier: GPL-2.0-only menuconfig HTE bool "Hardware Timestamping Engine (HTE) Support" help Hardware Timestamping Engine (HTE) Support. Some devices provide a hardware timestamping engine which can timestamp certain device lines/signals in realtime. It comes with a benefit for the applications needing accurate timestamping event with less jitter. This framework provides a generic interface to such HTE providers and consumer devices. If unsure, say no.