drivers/gpu/drm/amd/display/dc/resource/dcn315

AMD DCN 3.1.5 display pipeline resource helpers

Resource configuration code for AMD's Display Core Next 3.1.5 hardware block, the display engine integrated into certain Ryzen mobile APUs (Mendocino-era, 2022-2023). It describes pipe layouts, clocks, and bandwidth limits that the broader amdgpu display stack consumes when driving monitors on those chips.

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

This is not a standalone driver but a sub-component of the amdgpu DRM display stack, providing per-ASIC resource and pipeline definitions for the DCN 3.1.5 display IP. It is built and shipped as part of the larger AMD display driver and only makes sense in that context.

repository signals

2 files
2,261 source lines
24 commits, 5y
+2,357 / −96 lines added / removed, 5y
20 authors, 5y
monthly commits · 2021-04-21 → 2026-04-21 · 24 total · active in 15/61 months
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sources

No sources cited.

codex reasoning notes (technical)

Not a driver directory: AMD DCN3.1.5 display resource/helper code under DRM display pipeline, not a standalone kernel-bound hardware driver entry-point directory.