← Sunday, October 4, 2026Performance & OSDeep dive
Valve engineer improves Linux support for older AMD GPUs
Timur Kristóf’s AMDGPU driver work improves support for decade-old GCN 1.0 and 1.1 cards, including display, power management, and driver functionality. It is a useful example of extending modern kernel-driver support across aging hardware.
- What
- AMDGPU kernel-driver work by Valve's Timur Kristóf improves Linux support for decade-old GCN 1.0/1.1 GPUs and APUs.
- How
- Moving the cards from the legacy Radeon driver required fixes to display code and power management, plus soft reset support.
- Why it matters
- The modern driver unlocks RADV Vulkan and better performance and functionality, making older cards more viable for Linux gaming.
Read on phoronix.com → Hacker News · 27 comments
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