How to adjust brightness on LG 4k via DisplayLink?

[bscholl]

I have dual LG Ultrafine 4k displays connected to my M1 MacBook Pro, one via DisplayLink.

My setup is MacBook -> Targus Dock -> HDMI to DisplayPort Adapter -> DisplayPort to USB-C adapter -> Monitor.

The display works fine... but there's seemingly no way to adjust the display brightness. Does anyone know how to do this?

-B

[KatarzynaCzaja]

Hello,

Thank you for reaching out!

Color calibration and brightness control is currently unavailable with DisplayLink drivers. You can check if monitors that you are using have any built in options to adjust brightness manually there.
We are working with the OS vendor to provide color and brightness control however it is not available at the moment.

Best regards,
Katarzyna