drivers/gpu/drm/amd/display/dc/dml2_0/dml21/src/dml2_dpmm

AMD Display Mode Library 2.1 DPMM Component

An internal source subdirectory of AMD's Display Mode Library version 2.1, which performs display pipeline mode calculations (bandwidth, timing, power) for modern Radeon and Ryzen integrated GPUs. It is shared math/logic code used by the amdgpu display driver, not a hardware 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 driver directory; it is a helper component inside AMD's amdgpu display code that handles display pipeline calculations. It has no device binding or module of its own, so removal-style decisions don't apply to it independently of the larger AMD display stack.

repository signals

4 files

881 source lines

3 commits, 5y

+918 / −37 lines added / removed, 5y

2 authors, 5y

monthly commits · 2021-04-21 → 2026-04-21 · 3 total · active in 2/61 months

sources

No sources cited.

codex reasoning notes (technical)

Not a driver directory: internal AMD Display Mode Library (DML2) source subdirectory under display pipeline code, with no kernel device binding or standalone hardware driver entry point.