dm_test_val...urns_success(9)

📦 version 7.3.1, in nixpkgs unstable

🌸 dm_test_val...urns_success(9) — Kernel API Manual ✨

okay so bestie, welcome to the glow-up of dm_test_val...urns_success(9), straight out of the Kernel API Manual 💅 this is the whole page, no skips, no cap 🫶

💖 NAME

dm_test_validate_dcc_disabled_returns_success — literally just verifying that a disabled DCC gets accepted ✨

🎀 SYNOPSIS

void dm_test_validate_dcc_disabled_returns_success (struct kunit *test
);

🦋 ARGUMENTS

  • test — the KUnit test context. that's it, that's the whole vibe 🧚

👑 DESCRIPTION

so the whole point of this one: verify if DCC validation succeeds when DCC is disabled 💫 yes bestie, it's giving "does the thing do the thing when the thing is off." iconic behaviour, honestly 🌈

🔥 SEE ALSO

the Kernel file, and by "the file" I mean:

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

and then the full friend group chat 😭 — every one of these, no gatekeeping:

like, that's the whole roster 💀 and yes I listed every single one, because we don't do half-finished around here 💜

ok legit note bestie: this page is sourced from ./drivers/gpu/drm/amd/display/... and it's dated October 2026 — so if you're reading this in the past, no you're not 🙈

and that's the page! mwah 💋 go write some tests, main character 🎀🦋💅

📦 where this page comes from