AMD’s Linux graphics driver engineers proceed to be busy engaged on enabling next-generation graphics processors with their upstream open-source driver.
Up to now few months there’s been the GFX 11.5 graphics block enabling, the DCN 3.5 show block, and enabling different new mental property (IP) blocks pointing at potential use in an RDNA3.5 / “RDNA3 refresh” sort product. Out right this moment are patches enabling SMU 14.0 as an apparently huge replace to that block.
The SMU on the AMD Radeon graphics processors is successfully the system administration unit that runs the facility administration firmware and is liable for varied energy administration duties of the GPU.
A set of 5 patches posted right this moment allow the SMU 14.0 help for the AMDGPU kernel graphics driver. The brand new code is 3.7k traces for enabling SMU 14.0, partially because of the auto-generated code. The brand new code does not reveal any key particulars about any energy administration modifications coming with the next-gen AMD graphics. In any occasion it is good seeing this code proceed to move out pre-launch so that it’s going to ideally be all upstreamed within the mainline Linux kernel previous to any graphics processors showing with this new IP.
