dm_test_hdm..._no_notifier(9)

📦 version 7.3.1, in nixpkgs unstable

💅 NAME

okay so this page is dm_test_hdm..._no_notifier(9) straight out of the Kernel API Manual, and the actual main character is dm_test_hdmi_cec_set_edid_no_notifier — it tests the no-notifier no-op path. that's the whole vibe bestie ✨

🎀 SYNOPSIS

void dm_test_hdmi_cec_set_edid_no_notifier (struct kunit *test );

🌸 ARGUMENTS

  • test — the KUnit test context, aka the little bag of test stuff the harness hands you 🫶

🦋 DESCRIPTION

so when aconnector->notifier is NULL, the function just returns early — and it absolutely must not crash. that's it, that's the whole test. no drama, no segfault, just a clean little bail-out 💅

lowkey the whole point is that the early-return path stays boring, fr fr 😭

✨ SEE ALSO

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

and now, bestie, the iconic megamix of every single test in the squad 👑 — no skips, no cuts:

aaaand that's a wrap, bestie 🎀 this lil cutie lives over at ./drivers/gpu/drm/amd/display/... and the page is dated October 2026 — go forth and keep those no-notifier paths crash-free, ily, mwah 💋✨

📦 where this page comes from