dm_test_set_...scan_hborder(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dm_test_set_...scan_hborder 💅

okay so real talk, bestie: this page lives in the Kernel API Manual (yes, that's the manual name, and yes it's giving very "official document, zero chill" energy 🌸). The page itself is titled dm_test_set_...scan_hborder(9) — the abbreviation is not a typo, that's just how the title got squished, and the actual function is the full-length one you're about to meet. Buckle up 🎀

✨ NAME ✨

dm_test_set_property_underscan_hborder — literally just "Test set underscan hborder". That's it, that's the whole vibe. It's a test, it sets an underscan hborder, no cap 💅

✨ SYNOPSIS ✨

void dm_test_set_property_underscan_hborder (struct kunit *test );

Look at that signature. One argument, returns void, does exactly what it says on the tin. Iconic, honestly 🫶

✨ ARGUMENTS ✨

  • test — the KUnit test context. She's the main character here, carrying all the test-runner state so this little function knows what's going on. Treat her with respect 🙈

✨ SEE ALSO ✨

okay so this part is long — like, "scrolling for days" long 😭 — but every single one of these is a sibling test hanging out in the same file, so imma list them all, no skipping, no "etc.", because we don't do that here 💖

The kernel file in question, bestie:

  • ./drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_connector_test.c

The whole extended family (deep breath):

fr fr, that's the entire list, bestie. No "and others", no "…", nothing hidden. If your eyes glazed over around dm_test_color_depth_from_info_y420_10bpc(9), that's valid and I love you anyway 🫶

and that's the page!! short and sweet, unlike that SEE ALSO section which is giving encyclopedia 💀

cute little sign-off before you go: this one came from ./drivers/gpu/drm/amd/display/... and it's stamped October 2026, still answering to the name dm_test_set_...scan_hborder(9) like the legend she is. go forth and test those underscan hborders, babe 🌈👑🍓

📦 where this page comes from