Internal helper code inside the AMD display core (DC) for the DCN 3.2 generation's High Performance Output pipeline, used by amdgpu on recent Radeon and Ryzen integrated graphics to drive DisplayPort 2.x links. It is a building block of the AMD GPU driver, not a piece of hardware support on its own.
This is not actually a standalone driver directory; it is a subcomponent of the larger amdgpu display stack that provides DCN 3.2-specific HPO logic. It only makes sense in the context of the full AMD GPU driver and should be evaluated as part of that subsystem rather than on its own.
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monthly commits · 2021-04-21 → 2026-04-21 · 3 total · active in 3/61 months
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codex reasoning notes (technical)
Not a driver directory: internal AMD DCN3.2 HPO display-pipeline helper code within amdgpu/display, not a standalone kernel-bound hardware driver.