dm_test_crea...ull_dm_state(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dm_test_create_validate_stream_null_dm_state(9) — Kernel API Manual ✨

okay so bestie, welcome to the Kernel API Manual entry for dm_test_create_validate_stream_null_dm_state 🎀 yes the name is a whole mouthful, i know, but she's worth it.

✨ NAME ✨

dm_test_create_validate_stream_null_dm_state — literally just testing that a NULL state returns NULL 💀 no cap.

🦋 SYNOPSIS 🦋

void dm_test_create_validate_stream_null_dm_state (struct kunit *test );

🌸 ARGUMENTS 🌸

  • test — the KUnit test context, aka the little test harness bestie that keeps everything cute and contained 🫶

👑 DESCRIPTION 👑

so here's the vibe: without a connector state, there is nothing to validate against 😭 so the helper just bails out with NULL before it ever touches the dc handle. that's it. that's the whole test. she's lowkey iconic for knowing when to leave 💅

🌈 SEE ALSO 🌈

🎀 Kernel file

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

okay that's the whole page bestie, go forth and run your KUnit tests 💖

cute sign-off time: this lil page is from ./drivers/gpu/drm/amd/display/... and she's dated October 2026 🌸 mwah, bye 🫶✨
📦 where this page comes from