Internal source code inside the AMD GPU display core (DC) that implements version 2.1 of the Display Mode Library, the math and policy engine that calculates pixel clocks, memory bandwidth, and pipe configurations for modern Radeon and Ryzen integrated graphics. It is a building block of the amdgpu driver, not a standalone driver for any piece of hardware.
This is not actually a driver directory; it is a helper subtree within AMD's display core code that the main amdgpu graphics driver compiles in. It has no independent lifecycle and should be evaluated together with amdgpu as a whole rather than on its own.
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monthly commits · 2021-04-21 → 2026-04-21 · 1 total · active in 1/61 months
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codex reasoning notes (technical)
Not a driver directory: internal AMD display core DML helper/source subtree under amdgpu DC, not kernel-bound hardware driver entry code.