Projects in the topic drm


Support for DRM platform drivers

an invention by tdz

This project could get us rid of the last fbdev drivers we're stil shipping: efifb and vesafb. Platform drivers handle hardware that is not auto-detected, but somehow there. For graphics this would be VGA, VESA, or UEFI framebuffers. In SUSE Linux, we currently support VESA and UEFI with fbdev drivers. Those load early in the boot process and maintain graphics hardware until the actual driver takes over.

Updated about 3 years ago. 3 hacker ♥️. 1 follower.

DRM driver for USB-based SiS graphics cards

a project by tdz

Back in the late 90s to early 2000s, SiS graphics chips were fairly common and found in many low-end devices. Today, the chips are still capable enough for simple graphics needs, but the graphics cards were on PCI and AGP buses. They are not usable in modern computers. However, there exist USB-based graphics cards with a SiS 315 graphics chip. Those are around on Ebay et al [1] and easily usable with current computers. I already do have a driver for the old PCI-based SiS drivers and have long been struggling to find something useful to do with it. Converting it to serve USB devices would finally make it useful.

Updated over 3 years ago. 3 hacker ♥️. 1 follower.

Create a DRM driver for VGA video cards

a project by tdz

Yes, those VGA video cards. The goal of this project is to implement a DRM graphics driver for such devices. While actual hardware is hard to obtain or even run today, qemu emulates VGA output. VGA has a number of limitations, which make this project interesting.

Updated over 1 year ago. 3 hacker ♥️. 4 followers.