drivers/gpu/drm/amd/display/dc/dio/dcn314

AMD DCN 3.1.4 Display Input/Output sub-block

Code for the DIO (Display Input/Output) block inside AMD's Display Core Next 3.1.4 hardware, which is the display engine found in Ryzen 7040-series "Phoenix" APUs released in 2023. It handles encoder and output routing inside the GPU's display pipeline.

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

100%

recommendation

This is not a standalone driver but an internal sub-component of the larger amdgpu display stack, providing DCN 3.1.4-specific logic for the DIO block. It lives or dies with the broader AMD display code and is not separately loadable or removable.

repository signals

2 files

861 source lines

3 commits, 5y

+862 / −1 lines added / removed, 5y

3 authors, 5y

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

sources

No sources cited.

codex reasoning notes (technical)

Not a driver directory: AMD Display Core DCN3.1.4 DIO sub-block implementation inside the amdgpu display stack, not a standalone kernel-bound hardware driver.