dm_test_upd...ps_force_aux(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dm_test_upd...ps_force_aux(9) — Kernel API Manual ✨

okay so bestie, welcome to the Kernel API Manual, section 9 — yes we're in the big-girl kernel docs. This page is titled dm_test_upd...ps_force_aux(9) (the name is a whole mood and, honestly, also truncated, but that's what the manpage gods gave us 🫶).

🌸 NAME 🌸

dm_test_update_connector_ext_caps_force_aux — the test that checks whether the module parameter actually forces AUX backlight. Like, does the knob do the thing? This test finds out. No cap. 🔥

✨ SYNOPSIS ✨

void dm_test_update_connector_ext_caps_force_aux (struct kunit *test );

🎀 ARGUMENTS 🎀

  • test — the KUnit test context 💖. It's the little test object that gets handed to you so you have somewhere to hang your assertions and your whole vibe.

🦋 SEE ALSO 🦋

First up, the actual kernel file this lives in — go read it, it's giving main character:
./drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_backlight_test.c

and then the whole friend group, literally all of them, in order, exactly as listed 🙈:

seriously, the whole squad is on this list, go say hi 💜

the cute little sign-off 🧚

This page is part of the Kernel API Manual (section 9, kernel API), sitting at source path ./drivers/gpu/drm/amd/display/..., dated October 2026, and yes it's still filed under dm_test_upd...ps_force_aux(9) because the title got cut off and she's owning it. slay 🎀✨💅

📦 where this page comes from