---
name: "ietp"
section: "4"
platform: "openbsd"
package: "man"
version: "8.0-current-20261101"
release: "OpenBSD 8.0-current (2026-11-01)"
platforms: ["freebsd", "openbsd"]
url: "https://new.carta.tech/ietp"
---

# ietp(4)

Elantech touchpad

## NAME

**ietp** – Elantech touchpad

## SYNOPSIS

**ietp\* at iic?** **wsmouse\* at ietp? mux 0**

## DESCRIPTION

The **ietp** driver provides support for Elantech touchpad devices connected over Inter-Integrated Circuit (I2C) buses. Access to these devices is through the [wscons(4)](/wscons/4.md) driver.

## SEE ALSO

[iic(4)](/iic/4.md), [wsmouse(4)](/wsmouse/4.md)

## HISTORY

The **ietp** device driver first appeared in OpenBSD 7.4.

## AUTHORS

The **ietp** driver was written by Vladimir Serbinenko ⟨*phcoder@gmail.com*⟩.