drivers/gpu/drm/amd/display/dc/dml/dcn351

AMD DCN 3.5.1 Display Mode Library Helpers

Math and configuration helper code for the 3.5.1 revision of AMD's Display Core Next (DCN) display engine, which lives inside recent Ryzen APUs. It calculates bandwidth, clock, and pipe settings the actual GPU display driver needs to program the hardware.

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

100%

recommendation

This is not a standalone driver; it is a subfolder of internal helper code (the Display Mode Library) used by AMD's larger amdgpu display stack. It cannot be evaluated for keep-or-remove on its own and ships as an integral part of the AMD GPU driver.

repository signals

2 files

658 source lines

12 commits, 5y

+688 / −30 lines added / removed, 5y

11 authors, 5y

monthly commits · 2021-04-21 → 2026-04-21 · 12 total · active in 9/61 months

sources

No sources cited.

codex reasoning notes (technical)

Not a driver directory: DCN351 display mode library/helper code under AMD DC/DML, not a standalone kernel-bound hardware driver.