# Development Status for IoT Yocto v25.1-dev

**URL:** <https://genio-community.mediatek.com/t/development-status-for-iot-yocto-v25-1-dev/938>\
**Category:** Announcements\
**Tags:** IoT-Yocto, Genio-720, Genio-520\
**Created:** [September 29, 2025, 4:00pm UTC](https://genio-community.mediatek.com/t/development-status-for-iot-yocto-v25-1-dev/938 "2025-09-29T16:00:00Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![pablo.sun](https://avatars.discourse-cdn.com/v4/letter/p/2acd7d/32.png) [@pablo.sun](https://genio-community.mediatek.com/u/pablo.sun)\
**Post date:** [September 30, 2025, 10:02am UTC](https://genio-community.mediatek.com/t/development-status-for-iot-yocto-v25-1-dev/938/2 "2025-09-30T10:02:27Z")

</div>

In PR2, the Genio 720/520 EVK enables the eDP adaptor by default, even if the eDP panel is not physically connected.

This may lead to some GUI test programs, such as `gst-launch-1.0` with `waylandsink`, to appear not showing on the DSI display.

To remedy this, you can modify the Weston configuration to **disable** the eDP panel in Weston compositor.

1. Boot and login to console
2. Edit `/etc/xdg/weston/weston.ini`
3. Add the following section to the ini file:

```ini
[output]
name=eDP-1
mode=off

```

Note that the `name` field should match the connect name you queried from DRM, e.g.

```shell
# modeprint mediatek | grep Connector
Connector: eDP-1
Connector: DSI-1

```

1. Re-start weston with

```shell
systemctl restart weston

```

After restarting Weston, the eDP panel should be excluded from Weston, and subsequent GStreamer `waylandsink` should be output to the DSI panel instead.

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_[View the full topic](https://genio-community.mediatek.com/t/development-status-for-iot-yocto-v25-1-dev/938)._