drivers/gpu/drm/amd/display/dc/resource/dcn301

AMD DCN 3.01 Display Core Resource Helpers

Internal support code for the 3.01 generation of AMD's Display Core Next hardware block, which drives the display outputs on certain Ryzen APUs (notably the Van Gogh chip used in the Steam Deck and similar devices). It defines per-ASIC resource tables and helpers used by the broader AMD display stack rather than acting as a standalone driver.

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

100%

recommendation

This is not actually a standalone driver directory; it is a sub-component of AMD's Display Core (DC) framework inside the amdgpu DRM driver. It only makes sense as part of the larger AMD GPU display stack, so it should be evaluated alongside amdgpu rather than on its own.

repository signals

2 files

1,825 source lines

15 commits, 5y

+1,886 / −61 lines added / removed, 5y

12 authors, 5y

monthly commits · 2021-04-21 → 2026-04-21 · 15 total · active in 10/61 months

sources

No sources cited.

codex reasoning notes (technical)

Not a driver directory: DCN301 display resource support under AMD DC is an internal DRM helper/component directory, not a standalone kernel-bound hardware driver.