dm_test_par...ps_null_caps(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dm_test_par...ps_null_caps(9) 🎀

okay so bestie, welcome to the Kernel API Manual, section 9 — yes we're in the kernel section, put some respect on it 👑. The page title got truncated in the header (that's just how the index rolls, dm_test_par...ps_null_caps(9)), but the actual function name is fully spelled out below and it's a whole mouthful. Buckle up 🦋.

✨ NAME ✨

dm_test_parse_edid_caps_null_caps — literally just a test that passes NULL for edid_caps and checks that you get EDID_BAD_INPUT back. That's the whole vibe. No cap 💅.

🌸 SYNOPSIS 🌸

void dm_test_parse_edid_caps_null_caps (struct kunit *test );

that's it. one line. one job. she's focused 💖

🦋 ARGUMENTS 🦋

  • test — the KUnit test context 🧚 — like, the little group-chat the test lives inside, holding all its state so it can flex properly.

🔥 SEE ALSO 🔥

okay this is the part where the page goes absolutely feral, because the cross-references are iconic. first up, the kernel file where this test actually lives, like her home address 🏠:

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

and then… the entire friend group 😭 every single one of these, bestie, in the order the page gives them:

like… that's the whole squad 😭 and yes, every single one of them is a real (9) cross-reference, iykyk 💜.

lowkey a whole wall of names but fr fr, if you're poking around the amdgpu display helper tests, this is your people 🫶.

and that's the page, bestie ✨ — source on this one is ./drivers/gpu/drm/amd/display/... and it's stamped October 2026, so she's fresh 🌸. slay, go write some tests 💅🎀

📦 where this page comes from