dm_test_fill...lid_encoding(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dm_test_fill...lid_encoding(9)

okay so bestie, this page lives in the Kernel API Manual and honestly the title got cut off mid-name (the real star is dm_test_fill_color_attr_invalid_encoding) — but that's okay, we work with what we've got ✨

It's a KUnit test, it's in the AMD display driver test suite, and it does exactly one thing. Iconic behavior, no notes.

✨ NAME ✨

dm_test_fill_color_attr_invalid_encoding — Test Fill color attr invalid encoding 🌈

like, that's it. that's the whole job. testing what happens when someone feeds a color attribute a nonsense encoding, and honestly? someone had to do it 💅

🎀 SYNOPSIS 🎀

void dm_test_fill_color_attr_invalid_encoding (struct kunit *test );

returns nothing (it's void, she doesn't give back, she just does), takes exactly one thing, and yes the space before that closing paren is in the original — we don't erase history here 🫶

🌸 ARGUMENTS 🌸

  • test — The KUnit test context. this is the little test-harness bubble she lives inside, and it's the only thing she needs from you 🧚

🦋 SEE ALSO 🦋

First up, the Kernel file where the magic actually happens:

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

and then, bestie, the ENTIRE extended family of sibling tests — all (9), all iconic, all listed here exactly, no cuts, no skips, we are NOT doing the "and others" thing today 👑

like, look at that roster. every single one of them showed up. main character energy across the board 💜

heads up bestie: this is a test, not a driver function — there's nothing to call in your own code here. it exists to prove the invalid-encoding path behaves, full stop 🙈

and that's the page!! source/version: ./drivers/gpu/drm/amd/display/... , dated: October 2026 🎀 slay, go read the other fifty-four, i'll wait 🦋

📦 where this page comes from