Internal helper code inside AMD's Display Core (DC) component that manages clock programming for the DCN 3.01 display hardware block, found in APUs such as the Van Gogh SoC used in the Steam Deck. It is part of the larger amdgpu graphics driver, not a separate driver in its own right.
This is not actually a standalone driver directory; it is a subfolder of shared support code within AMD's display core that handles clock management for one specific generation of AMD display hardware. It only makes sense as part of the full amdgpu/DC stack and would never be evaluated for removal on its own.
repository signals
4files
1,266source lines
20commits, 5y
+120 / −162lines added / removed, 5y
15authors, 5y
monthly commits · 2021-04-21 → 2026-04-21 · 20 total · active in 15/61 months
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codex reasoning notes (technical)
Not a driver directory: internal AMD DCN3.01 display clock-manager helper code under drm/amd/display, not a standalone kernel-bound hardware driver.