Hello,
At the Computex 2025 event, AMD focused on showcasing the RX 9060 XT and other RDNA 4 GPUs, with no announcements regarding FSR 4 support for the RX 7000 series .
Tom's Guide
While some Linux users have attempted to enable FSR 4 on older hardware, these efforts are currently unsuccessful. The main obstacle is the lack of official documentation and support from AMD for the necessary shader extensions on Linux.
Best Regard,
Darif