dm_test_com...ed_connector(9)

💅 NAME 💅

dm_test_commit_audio_notifies_removed_connector — the one where we test the removal notification, bestie 💖

So real talk, this page lives in the Kernel API Manual (that's the manual name, keep it in mind for the group chat receipts 🧾). The title got cropped all cute and mysterious as dm_test_com...ed_connector(9) but the full name is right up there, no cap ✨

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🦋 SYNOPSIS 🦋

void dm_test_commit_audio_notifies_removed_connector (struct kunit *test
);

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🎀 ARGUMENTS 🎀

• test — the KUnit test context 💅 that's it, that's the whole argument list, she's low maintenance

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🌸 DESCRIPTION 🌸

Okay so picture this 🫶: a connector loses its CRTC. Iconic, dramatic, main character moment 💀. When that happens, commit_audio should do exactly two things, and we're testing both of them, periodt:

1. clear its audio instance 🧹
2. notify the audio component for the old pin 📢

That's the vibe check this test is running. Nothing more, nothing less, fr fr.

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⭐ SEE ALSO ⭐

The kernel file where this whole situation lives 👑:

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

And the rest of the audio-test squad, all of them, in order, because leaving anyone out would be rude 🙈:

• dm_test_audio_init_disabled(9)
• dm_test_audio_init_enabled_success(9)
• dm_test_audio_fini_without_enabled_audio(9)
• dm_test_fill_audio_info_ids_name_flags(9)
• dm_test_fill_audio_info_cea_lt_3_skips_modes(9)
• dm_test_fill_audio_info_cea_ge_3_copies_modes(9)
• dm_test_fill_audio_info_latency_present(9)
• dm_test_fill_audio_info_latency_absent_keeps_zero(9)
• dm_test_fill_audio_info_cea_ge_3_zero_modes(9)
• dm_test_audio_component_bind_sets_fields(9)
• dm_test_audio_component_unbind_clears_fields(9)
• dm_test_eld_notify_invokes_callback(9)
• dm_test_eld_notify_no_component(9)
• dm_test_eld_notify_null_audio_ops(9)
• dm_test_eld_notify_null_callback(9)
• dm_test_audio_init_pins_sets_defaults(9)
• dm_test_audio_init_pins_zero_count(9)
• dm_test_audio_component_get_eld_copies_matching_connector(9)
• dm_test_audio_component_get_eld_no_match(9)
• dm_test_commit_audio_notifies_added_connector(9)
• dm_test_commit_audio_skips_writeback_removal(9)
• dm_test_commit_audio_skips_without_new_crtc_state(9)
• dm_test_commit_audio_skips_without_stream_status(9)
• dm_test_commit_audio_skips_detached_connector(9)
• dm_test_commit_audio_skips_without_modeset(9)
• dm_test_commit_audio_skips_addition_without_stream(9)
• dm_test_commit_audio_skips_writeback_addition(9)

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💜 friendly reminder: this is a test for the removal notification path — she's not the removal itself, she's the one holding the clipboard going "mmhm, and then what happened?" 🍓

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Okay that's the whole page bestie, go forth and slay those KUnit tests 💅✨🌷

Sign-off time 🎀 — this little masterpiece came from the kernel file path ./drivers/gpu/drm/amd/display/... and it's dated October 2026. Bookmark it, screenshot it, tattoo it, whatever works for you 🔥👑🌈