drivers/gpu/drm/amd/display/dc/irq/dce80

AMD DCE 8.0 Display Engine Interrupt Helpers

Internal support code inside the amdgpu graphics driver that handles interrupt routing for AMD's Display and Compositing Engine version 8.0, the display block found in GPUs and APUs from the Sea Islands / Bonaire generation around 2013. It is a building block of the larger AMD display-core stack, not a standalone driver.

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

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recommendation

This is not actually a driver directory; it is a small subfolder of helper code that plugs into the amdgpu display-core (DC) framework to manage interrupts for the DCE 8.0 display hardware. It only exists as part of the broader AMD GPU driver and has no independent lifecycle of its own.

repository signals

2 files

312 source lines

5 commits, 5y

+9 / −41 lines added / removed, 5y

5 authors, 5y

monthly commits · 2021-04-21 → 2026-04-21 · 5 total · active in 3/61 months

sources

No sources cited.

codex reasoning notes (technical)

Not a driver directory: contains AMD display-core IRQ support code for the DCE8.0 block, an internal helper subdirectory within amdgpu/display rather than a standalone kernel-bound hardware driver.