dm_test_rv_...isplay_count(9)

📦 version 7.3.1, in nixpkgs unstable

🌸 dm_test_rv_...isplay_count(9) 🌸

okay so welcome to the Kernel API Manual bestie, this is the page for dm_test_rv_set_active_display_count (the header up top truncates it to dm_test_rv_...isplay_count(9) which, yeah, it's giving ellipsis energy 💀 but it's literally the same page, don't worry).

✨ NAME ✨

dm_test_rv_set_active_display_count — a test for Raven display count forwarding, and yes she's a whole kunit vibe 🦋

✨ SYNOPSIS ✨

void dm_test_rv_set_active_display_count (struct kunit *test );

✨ ARGUMENTS ✨

  • test — the KUnit test context 💅 like, that's the whole parameter, she only needs one.

✨ DESCRIPTION ✨

So here's the tea 🍓: this test literally checks that pp_rv_set_active_display_count forwards the count on over to DPM without crashing. That's it, that's the whole quest. No cap, the vibe check is "does the count get passed through and does nothing explode" 🔥

✨ SEE ALSO ✨

The Kernel file to go look at is:

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

and honestly the whole friend group is here, look at all these icons 👑 (all section (9), iykyk):

ngl that's a lot of siblings, she's got main character energy in a family of like ninety. 🫶

okay bye bestie, this page came from the path ./drivers/gpu/drm/amd/display/... and it's dated October 2026, signed off with the title dm_test_rv_...isplay_count(9) 💖 periodt ✨🎀

📦 where this page comes from