dm_test_subm...2c_null_priv(9)

📦 version 7.3.1, in nixpkgs unstable

💅 NAME 💅

okay so bestie, this page is dm_test_submit_i2c_null_priv — and it's from the Kernel API Manual, section 9 (that's the kernel-internals section, iykyk). The header at the top of this page does technically read dm_test_subm...2c_null_priv(9) because it got cut off, but the actual function is dm_test_submit_i2c_null_priv, no cap.

What does it do? Literally just this: Test i2c submit returns false without connector. That's the whole vibe. It's a test, the i2c submit comes back false, there's no connector. Periodt. 💅

✨ SYNOPSIS ✨

void dm_test_submit_i2c_null_priv (struct kunit *test );

🎀 ARGUMENTS 🎀

  • test — The KUnit test context. That's the one and only thing it takes, bestie. It's the standard KUnit context handoff, nothing spicy here. 🫶

🦋 SEE ALSO 🦋

First up, the Kernel file this whole situation lives in — like, this is the address, go say hi:

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

And because this test refuses to be an only child, here's the entire sibling squad — literally every one of these is in the same test family, so if you're vibing with one you're probably vibing with all of them. Obsessed with the range honestly 🔥

That's the whole roster, no skips, we don't do skips here 💖

ngl none of the entries above are described on this page — it's just the cross-reference list, so go read their own pages if you want the tea on what each one actually does. 🫶

🌈 and that's the page!! source/version bubble says it comes from ./drivers/gpu/drm/amd/display/... and it's dated October 2026 — so it's a little time traveler from the future, which is honestly kind of iconic of it. title on the footer is the same truncated dm_test_subm...2c_null_priv(9), bestie. mwah, bye 💋🎀

📦 where this page comes from