dm_test_app...ay_null_sink(9)

📦 version 7.3.1, in nixpkgs unstable

Okay bestie, you've landed on dm_test_app...ay_null_sink(9) from the Kernel API Manual 💅✨. It's giving tiny-but-iconic test-helper energy, and we're gonna get you all the way caught up.

🌸 NAME 🌸

dm_test_apply_delay_null_sink — the test that checks a NULL sink returns without delay. Literally the whole point, no cap. 🫶

🎀 SYNOPSIS 🎀

The signature is short, sweet, and very "I have one job":

void dm_test_apply_delay_null_sink (struct kunit *test );

✨ ARGUMENTS ✨

  • test — the KUnit test context. That's the little test-world passport this function gets handed, and it is the one and only argument. 🧚

🦋 SEE ALSO 🦋

Okay so the kernel file for this one lives here:

./drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_test.c

And here's the whole related-pages squad, all still invited to the group chat:

And that's the whole page, bestie 💖. Cute little sign-off: the source/version footer is ./drivers/gpu/drm/amd/display/..., dated October 2026, and the footer tag is dm_test_app...ay_null_sink(9). Periodt. 🌈

📦 where this page comes from