Internal helper code inside AMD's Display Core stack that manages display engine clocks for the DCN 3.1.5 generation, used by integrated GPUs in certain AMD Ryzen APUs. It is a building block of the larger amdgpu graphics driver, not something that binds to hardware on its own.
This is not actually a driver directory; it is a subcomponent of the AMD GPU display stack that handles clock management for one specific display controller revision. It only makes sense as part of the broader amdgpu driver and cannot be evaluated for keep-or-remove on its own.
repository signals
4files
1,281source lines
46commits, 5y
+1,691 / −410lines added / removed, 5y
28authors, 5y
monthly commits · 2021-04-21 → 2026-04-21 · 46 total · active in 23/61 months
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codex reasoning notes (technical)
Not a driver directory: DCN3.1.5 display clock-manager helper code inside the AMDGPU DC stack, with no standalone device binding or driver entry point.