dm_test_regi...rs_with_dmub(9)

📦 version 7.3.1, in nixpkgs unstable

🎀 dm_test_register_outbox_irq_handlers_with_dmub(9) 🎀

okay bestie, welcome to the Kernel API Manual — this is the page for dm_test_register_outbox_irq_handlers_with_dmub, and it's giving "tiny KUnit test, very specific job." Let's go 💅

🌸 NAME 🌸

dm_test_register_outbox_irq_handlers_with_dmub — Test outbox registration with DMUB.

✨ SYNOPSIS ✨

void dm_test_register_outbox_irq_handlers_with_dmub (struct kunit *test
);

🧪 ARGUMENTS 🧪

  • test — the KUnit test context.

💖 DESCRIPTION 💖

okay so this test literally exercises the dc->ctx->dmub_srv branch, which maps the outbox source and registers dm_dmub_outbox1_low_irq in the low IRQ context table. That's the whole vibe ✅

🔗 SEE ALSO 🔗

First up, the kernel file:

  • Kernel file: ./drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_irq_test.c

Then the full reference squad — yes, every single one, no skips:

that's the whole page, bestie 🫶 the footer's source/version energy is ./drivers/gpu/drm/amd/display/..., its date is October 2026, and the page tag is dm_test_regi...rs_with_dmub(9). mwah 💋

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