dm_test_not...nges_polaris(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dm_test_notify_wm_clock_changes_polaris(9) 💅

okay so real talk, this one's from the Kernel API Manual (the page header literally truncates the title to dm_test_not...nges_polaris(9) because apparently manpage columns are quitters 😭 — the full name is right up there in the heading, you're welcome bestie).

✨ NAME ✨

dm_test_notify_wm_clock_changes_polaris — the test that checks the Polaris watermark path 🎀

🌸 SYNOPSIS 🌸

void dm_test_notify_wm_clock_changes_polaris (struct kunit *test );

🦋 ARGUMENTS 🦋

  • test — the KUnit test context, like, the lil sandbox this test lives in 🫶

💜 DESCRIPTION 💜

So the whole vibe here is verification, periodt. This test verifies that dm_pp_notify_wm_clock_changes returns true for Polaris ASICs when the DPM set_watermarks call succeeds. That's it, that's the whole assignment — one success case, checked properly, no cap 🔥

👑 SEE ALSO 👑

Kernel file: ./drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_pp_smu_test.c 💖

and like, the entire extended friend group of sibling tests (respectfully, this list is lowkey iconic for how long it is):

🫶 ok that's the page!! source/version vibes: ./drivers/gpu/drm/amd/display/... and the date is October 2026 — it's giving future-dated slay, stan the Polaris tests, byeeee 💅✨🌈
📦 where this page comes from