mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
33 lines
1.1 KiB
33 lines
1.1 KiB
# 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. |
|
|
|
if HTE |
|
|
|
config HTE_TEGRA194 |
|
tristate "NVIDIA Tegra194 HTE Support" |
|
depends on ARCH_TEGRA_194_SOC |
|
help |
|
Enable this option for integrated hardware timestamping engine also |
|
known as generic timestamping engine (GTE) support on NVIDIA Tegra194 |
|
systems-on-chip. The driver supports 352 LIC IRQs and 39 AON GPIOs |
|
lines for timestamping in realtime. |
|
|
|
config HTE_TEGRA194_TEST |
|
tristate "NVIDIA Tegra194 HTE Test" |
|
depends on HTE_TEGRA194 |
|
help |
|
The NVIDIA Tegra194 GTE test driver demonstrates how to use HTE |
|
framework to timestamp GPIO and LIC IRQ lines. |
|
|
|
endif
|
|
|