dm_test_nv_g..._unsupported(9)

📦 version 7.3.1, in nixpkgs unstable

✨ dm_test_nv_g..._unsupported(9) ✨

okay so bestie, this is a page straight out of the Kernel API Manual, and honestly? it's a little baddie with one very specific job. let's get into it 💅

🌸 NAME 🌸

dm_test_nv_get_uclk_dpm_states_unsupported — a test that checks the EOPNOTSUPP mapping, no cap 🫶

🦋 SYNOPSIS 🦋

void dm_test_nv_get_uclk_dpm_states_unsupported (struct kunit *test );

🎀 ARGUMENTS 🎀

  • test — the KUnit test context. it's literally the little test's whole world, give it what it needs 💖

⭐ DESCRIPTION ⭐

so the vibe here is simple and iconic: this test verifies that pp_nv_get_uclk_dpm_states returns PP_SMU_RESULT_UNSUPPORTED. that's it, that's the whole plot. she shows up, she checks the return value, she slays. periodt 🔥

👑 SEE ALSO 👑

first up, the Kernel file — our homegirl lives here:

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

and now the full squad, literally every single one of them, don't skip a single icon 💜:

and that's the whole page, bestie, you ate that 🍓 before you go — little sign-off moment: this one comes from ./drivers/gpu/drm/amd/display/... and it's dated October 2026, mwah 💋✨

📦 where this page comes from