drivers/gpu/drm/amd/display/dc/clk_mgr/dcn30

AMD DCN 3.0 Display Clock Manager Helpers

Internal helper code inside AMD's amdgpu display stack that manages display clocks for the DCN 3.0 generation, used in Radeon RX 6000 series ("Big Navi" / RDNA 2) GPUs released starting in late 2020.

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 a subdirectory of shared support code that the larger AMD display driver (amdgpu) compiles in to handle clock management on DCN 3.0 hardware. It cannot be evaluated for keep-or-remove on its own and lives or dies with the rest of the amdgpu display core.

repository signals

10 files

1,430 source lines

25 commits, 5y

+502 / −189 lines added / removed, 5y

21 authors, 5y

monthly commits · 2021-04-21 → 2026-04-21 · 25 total · active in 15/61 months

sources

No sources cited.

codex reasoning notes (technical)

Not a driver directory: internal AMD DCN3.0 display clock-manager helper code within the amdgpu display stack, not a standalone kernel-bound hardware driver.