GNU/Linux MX Installing Radeon RX 7900XT/7900XTX Driver Guide
Hi! The linked Tutorial shows you Step-by-Step How to Install AMD Radeon RX 7900XT/7900XTX Graphics Driver in MX GNU/Linux 64-bit Desktop.
And the Radeon RX 7900XT/7900XTX Linux MX Driver Support is the AMDGPU Software.
Moreover, the AMDGPU Driver supports all AMD Radeon GPUs based on the Graphics Core Next (GCN), Radeon DNA (RDNA), and Compute DNA (CDNA) architectures.
AMDGPU MX Linux Installation Guide