In this post I will explain how to force the AMDGPU driver to use 10-bit when the display does not support YUV 4:4:4 10-bit at 2160p 60Hz. The Problem The AMDGPU driver prefers 8-bit modes instea...

I recently got an M9201, a chinese clone of the Oppo UDP-203 and successor of the M9702. Getting network shares from a recent Debian Bullseye installation to work was not as easy as I expected. Th...

Recently I had some trouble getting Ubuntu 20.04 and the AMDGPU driver to output 10-bit color over HDMI on my HTPC with AMD Ryzen 3 3200G. The Problem Somehow the max bpc property for the HDMI ou...