Internal helper code inside the AMD Display Core (DC) component of the amdgpu graphics driver, responsible for managing display engine clocks (pixel, dispclk, dppclk, etc.) across the various AMD GPU generations from Vega onward. It is not bound to hardware on its own; it is library code consumed by the larger amdgpu display stack.
This is not actually a driver directory; it is a subcomponent of AMD's Display Core inside the amdgpu driver that handles display clock programming. It lives or dies with amdgpu as a whole and is not a candidate for independent review.
repository signals
74files
19,541source lines
394commits, 5y
+17,007 / −4,366lines added / removed, 5y
119authors, 5y
monthly commits · 2021-04-21 → 2026-04-21 · 394 total · active in 59/61 months
sources
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codex reasoning notes (technical)
Not a driver directory: internal AMD DC clock-manager helper code within the amdgpu display stack, not a standalone kernel-bound hardware driver.