dm_test_read...ask_disabled(9)

📦 version 7.3.1, in nixpkgs unstable

🌸 NAME 🌸

okay so bestie, welcome to the Kernel API Manual page for dm_test_read...ask_disabled(9) — yes that's the abbreviated vibe, and the full government name of this function is dm_test_read_acpi_edid_debug_mask_disabled.

what does it do? it's literally just Test debug mask early return 💅 nothing more, nothing less, and honestly? iconic.

✨ SYNOPSIS ✨

here's the whole signature, no crumbs, copy it exactly:

void dm_test_read_acpi_edid_debug_mask_disabled (struct kunit *test );

it returns void, so don't go looking for a return value, there isn't one, periodt. 🫶

🎀 ARGUMENTS 🎀

  • test — literally just the KUnit test context. that's it. that's the whole argument list. she only needs one thing and she's ready to go 💖

💅 SEE ALSO 💅

first up, the source situation — this test lives in a kernel file, and here's exactly where, no cap:

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

and now the part where the whole friend group shows up 😭 because this test has so many siblings. here's the full squad, in order, all of them, exactly as written:

bestie that's a lot of cross-references and every single one of them is above, nothing skipped, i checked twice 💀

okay that's the whole page!! mwah 🫶 she ships out of ./drivers/gpu/drm/amd/display/... and she's stamped October 2026 — go forth and unit-test, queen 👑✨

📦 where this page comes from