drivers/gpu/drm/amd/display/dc/dccg/dcn201

AMD DCN 2.01 Display Clock Generator Helpers

A small chunk of code inside AMD's display engine support that programs the clock generators for the DCN 2.01 generation of display hardware, used in certain Ryzen APUs and semi-custom AMD graphics silicon from around 2020. It is one piece of the broader amdgpu graphics stack rather than a device driver in its own right.

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; it is an internal helper subdirectory inside AMD's amdgpu display code that handles clock-generator logic for the DCN 2.01 display block. It ships as part of the larger Radeon and Ryzen graphics stack rather than as a separately loadable module.

repository signals

2 files

127 source lines

4 commits, 5y

+130 / −3 lines added / removed, 5y

4 authors, 5y

monthly commits · 2021-04-21 → 2026-04-21 · 4 total · active in 2/61 months

sources

No sources cited.

codex reasoning notes (technical)

Not a driver directory: this is an internal AMD DCN 2.01 display clock-generator helper subdirectory under amdgpu display code, not a standalone kernel-bound hardware driver.