dm_test_poll..._act_success(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dm_test_poll_for_act_success 💅

okay so this is the dm_test_poll..._act_success(9) page in the Kernel API Manual, and bestie, it is a whole little vibe: one KUnit test checking the ACT poll success path. ✨

🌸 NAME 🌸

dm_test_poll_for_act_success — Test ACT poll success path. periodt. 🫶

✨ SYNOPSIS ✨

void dm_test_poll_for_act_success (struct kunit *test );

🎀 ARGUMENTS 🎀

  • test — The KUnit test context. that's the whole tea. 💖

🦋 DESCRIPTION 🦋

okay so picture it: MST is started, and the AUX channel is reporting ACT handled. in that setup, drm_dp_check_act_status returns 0, and the helper returns ACT_SUCCESS. that's the success path, and this test is literally here to vibe-check it. no cap. 🔥

👑 SEE ALSO 👑

Kernel file:

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

then the whole squad of cross-refs, all exact:

that's the whole page, bestie 💅. source/version: ./drivers/gpu/drm/amd/display/...; date: October 2026; manual: dm_test_poll..._act_success(9). catch u later, mwah 🎀

📦 where this page comes from