> For the complete documentation index, see [llms.txt](https://book.bsdcn.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://book.bsdcn.org/man/man4/hmt.4.md).

# hmt.4

`hmt` — 兼容 MS Windows 7/8/10 的 HID 多点触控设备驱动

## 名称

`hmt`

## 概要

要将此驱动编译进内核，请在内核配置文件中加入以下行：

> device hmt device hidbus device hid device hconf device evdev

或者，要在引导时以模块方式加载该驱动，请在 loader.conf(5) 中加入以下行：

```sh
hmt_load="YES"
```

## 描述

`hmt` 驱动为许多笔记本电脑中常见的兼容 MS Windows 7/8/10 的 HID 多点触控设备提供支持。

要让多点触控设备在 X(7) (`ports/x11/xorg-docs`) 中工作，请安装 `ports/x11-drivers/xf86-input-evdev`。

## 文件

`hmt` 创建一个伪设备文件 **`/dev/input/eventX`**，将多点触控设备呈现为输入事件设备。

## 参见

hid(4), loader.conf(5), xorg.conf(5) (`ports/x11/xorg`), evdev(4) (`ports/x11-drivers/xf86-input-evdev`).

## 作者

`hmt` 驱动由 Vladimir Kondratyev <wulf@FreeBSD.org> 编写。

## 缺陷

`hmt` 无法像 [sysmouse(4)](/man/man4/sysmouse.4.md) 那样工作


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://book.bsdcn.org/man/man4/hmt.4.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.