dm_test_dmu...nvalid_index(9)

📦 version 7.3.1, in nixpkgs unstable

💖 NAME 💖

okay so this page is literally dm_test_dmu...nvalid_index(9) from the Kernel API Manual — welcome to the group chat, bestie 🫶. The actual function is dm_test_dmub_hpd_callback_invalid_index, and it is the test for the DMUB callback index check ✨. It's giving Test DMUB callback index check and we are keeping every detail exactly as it is, no cap 💅.

🌸 SYNOPSIS 🌸

void dm_test_dmub_hpd_callback_invalid_index (struct kunit *test );

🎀 ARGUMENTS 🎀

  • test — the KUnit test context, bestie. That's the whole argument, and yes it's iconic 🎀.

🦋 SEE ALSO 🦋

First up, the Kernel file is right here:

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

Then the whole crew, no cap — every single one of these (9) references is staying:

cute sign-off time, bestie 💋: this page is from the Kernel API Manual, with source/version line ./drivers/gpu/drm/amd/display/... and date October 2026, and the footer also carries dm_test_dmu...nvalid_index(9) — iconic, no notes 🌈.

📦 where this page comes from