dm_test_pro...ys_scheduled(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dm_test_pro...ys_scheduled(9) — aka the Kernel API Manual page, bestie

okay so real talk, the title up top got cropped to dm_test_pro...ys_scheduled(9) (the ellipsis is doing its little thing), and it's living in the Kernel API Manual — that's the manual name, so now you know 🫶

✨ NAME ✨

dm_test_process_output_property_validate_always_scheduled — validate_dwork always queued 💖

Like, the whole personality of this test is: gorl, that dwork is always queued. No cap.

🦋 SYNOPSIS 🦋

void dm_test_process_output_property_validate_always_scheduled (struct
kunit *test );

That's it. One function, one struct pointer, zero drama 👑

🌸 ARGUMENTS 🌸

  • test — the KUnit test context, aka the little ✨vibe container✨ that holds everything the test needs while it's doing its thing.

💅 DESCRIPTION 💅

So here's the tea ☕: process_output always schedules property_validate_dwork with delay=0, and when the delay is literally zero it queues the work item directly — straight to the queue, no timer pit stop in between, she skips the line entirely 💨

Because of that, this test peeks with work_pending rather than delayed_work_pending to detect it. Different function, different vibe check — you gotta look in the right place if you want to catch her 🔍💖

Literal main character behaviour, honestly.

🔥 SEE ALSO 🔥

okay bestie, stretch your thumbs, this list is long and every single one of these icons appears on the actual page — no skipping, fr fr 🙈

The kernel file itself:

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

HDCP cp-getter friends:

Workqueue + process_output squad:

Event / property_update crew:

Event / callback crew:

Event / property_validate crew:

Event / watchdog crew:

Event / cpirq crew:

HDCP handle_cpirq + update_display crew:

HDCP create_workqueue crew:

destroy / sysfs crew:

link_lock crew:

PSP SRM crew:

SRM data crew:

DDC link / LP crew:

Locked workqueue / connector crew:

ASSR crew:

update_config crew:

🎀 friendly reminder bestie: all those little (9) suffixes mean they're section 9 man pages too, so you can go read them the same way. iykyk 💜

okay and that's the whole page!! the source path got itself abbreviated to ./drivers/gpu/drm/amd/display/... and the date on this baby is October 2026 — so yeah, this manual page is literally from the future, slay 🌈⭐ and the footer's just hanging out down there with dm_test_pro...ys_scheduled(9) again, periodt 💅✨

📦 where this page comes from