dm_test_pars...a_no_speaker(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dm_test_parse_edid_caps_cea_no_speaker(9) 💅

okay so bestie, welcome to the Kernel API Manual entry for dm_test_parse_edid_caps_cea_no_speaker — yes the name is a whole mouthful, no she did not need to go that hard, but she DID and honestly? iconic. 🎀

✨ NAME ✨

dm_test_parse_edid_caps_cea_no_speaker — it's the test for the default speaker flags path. that's the whole vibe. 💖

🦋 SYNOPSIS 🦋

void dm_test_parse_edid_caps_cea_no_speaker (struct kunit *test );

yes that's literally it, one line, she's lowkey minimal about it. slay.

🌸 ARGUMENTS 🌸

  • test — the KUnit test context 👑. this is the little handle the test framework hands over so the test can do its thing. that's it, that's the whole argument list, we love a one-param girlie.

💅 DESCRIPTION 💅

okay so here's the situation, and it's so specific but that's the point 🫶: in this test there's an Audio Data Block present, but there is no Speaker Allocation Data Block. and because that block is a no-show 🙈, speaker_flags falls back to DEFAULT_SPEAKER_LOCATION.

that's the entire behavior. audio data block: yes. speaker allocation data block: literally not invited. speaker_flags: falls back to the default. periodt. 💀✨

🔥 SEE ALSO 🔥

📁 the kernel file, aka where she lives

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

🌈 the whole friend group (yes, all of them, don't scroll past, they all matter)

💖 ok that's the whole page bestie — every flag, every path, every friend in the group chat, nothing skipped, we do NOT do missing details in this house 💅

and that's a wrap! 🌟 this one's from the source at ./drivers/gpu/drm/amd/display/... and she's dated October 2026 — go off, calendar icon 🎀✨ bye bestie 💜

📦 where this page comes from