Advanced DRM Mode-Setting API

I recently wrote a short How-To that introduces the linux DRM Mode-Setting API. It didn’t use any advanced techniques but I got several responses that it is a great introduction if you want to get started with linux DRM Mode-Setting. So I decided to go further and extend the examples to use double-buffering and vsync’ed […]

Linux DRM Mode-Setting API

The Direct Rendering Manager (DRM) is a subsystem of the linux kernel that manages access to graphics cards (GPUs). It is the main video API used by X.org‘s xserver and the xf86-video-* video drivers. However, it can also be used by independent programs to program video output without using the xserver or wayland. In the past most […]