drivers/gpu/drm/amd/display/dc/dio/dcn31

AMD DCN 3.1 Display I/O Component

The display I/O building block for AMD's third-generation Display Core Next (DCN 3.1) hardware, found in Ryzen 6000-series Rembrandt APUs and related products from around 2022. It handles the encoder and output side of the display pipeline as one piece of AMD's larger modular display engine.

not-a-driver conf=1.00 deploy=none replacement=none subsystem=gpu category=not-a-driver

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recommendation

This is not actually a driver directory; it is an internal subcomponent of the larger amdgpu display stack that implements the display I/O (DIO) block for AMD's DCN 3.1 hardware generation, used in Ryzen 6000-series APUs and similar parts. It ships only as part of the broader amdgpu driver and has no independent lifecycle of its own.

repository signals

2 files

975 source lines

4 commits, 5y

+978 / −3 lines added / removed, 5y

4 authors, 5y

monthly commits · 2021-04-21 → 2026-04-21 · 4 total · active in 4/61 months

sources

No sources cited.

codex reasoning notes (technical)

Not a driver directory: AMD DCN3.1 display I/O implementation subdirectory inside the amdgpu display stack, not a standalone kernel-bound hardware driver.