dm_test_set_...tate_no_crtc(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dm_test_set_...tate_no_crtc(9) 🎀

okay bestie, welcome to the Kernel API Manual ✨ this is the page for dm_test_set_...tate_no_crtc(9) — yes the title got cutely truncated, that's just how it lives, and the real full name is right down there in NAME 👇

✨ NAME ✨

dm_test_set_crtc_irq_state_no_crtc — a test that pokes at crtc irq state when the CRTC is, like, literally not there 💀 girl where did it go

🌸 SYNOPSIS 🌸

void dm_test_set_crtc_irq_state_no_crtc (struct kunit *test );

🦋 ARGUMENTS 🦋

  • test — the KUnit test context 🧚 that's the whole vibe, it's the little test-world this function lives inside, no cap

👑 SEE ALSO 👑

Kernel file girlies, assemble 💅 the source is at ./drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_irq_test.c — go read it, it's giving main character energy 🔥

the hpd → dal irq source squad:

the "are these two sinks even the same" girlies 🫶:

notification string besties ✨:

irq init / register / unregister / fini core four 💜:

crtc lookup era:

suspend/resume arc 😭:

hpd rx irq workqueue girlies 🌈:

the "state" set, which is lowkey our whole family 👑:

immediate + schedule work besties:

null dc checks, iconic honestly:

hpd init/fini squad 🍓:

hpd rx offload work crew:

hdmi hpd debounce duet 🎀:

handle hpd irq crew (helpers included, they're doing their best):

dmub hpd callback girlies 💫:

register hpd handlers:

high irq gang 🔥:

dmub outbox1 low irq quartet:

register irq handlers, dce110 + dcn10 edition:

and the final two, saving the best for last 🧚:

and that's the whole page, bestie, you ate that 💅✨ source lives under ./drivers/gpu/drm/amd/display/... and the date on this cutie is October 2026 — periodt, go write some tests 🎀🦋

📦 where this page comes from