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

AMD DCN 3.1.4 display hardware sequencer helpers

Generation-specific glue code for AMD's Display Core Next 3.1.4 hardware block, the display engine found in Ryzen 7040-series "Phoenix" APUs released in 2023. It coordinates programming sequences for that display generation as part of the broader amdgpu graphics driver.

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 set of hardware-sequencing helper routines that live inside the amdgpu display stack and are specific to AMD's DCN 3.1.4 display engine generation (used in Phoenix-class APUs). It ships as part of the larger AMD GPU driver rather than as a standalone module, so the keep/remove question doesn't apply at this level.

repository signals

4 files

853 source lines

33 commits, 5y

+1,003 / −150 lines added / removed, 5y

25 authors, 5y

monthly commits · 2021-04-21 → 2026-04-21 · 33 total · active in 19/61 months

sources

No sources cited.

codex reasoning notes (technical)

Not a driver directory: generation-specific AMD DCN 3.1.4 display hwss helper code inside the amdgpu display stack, not a standalone kernel hardware driver.