dm_test_rep...wed_by_panel(9)

💅 NAME 💅

dm_test_replay_set_caps_disallowed_by_panel — bestie, this one literally verifies that the panel policy gets rejected 😤✨

So the manual name? It's page 9 of the Kernel API Manual, and it's giving "tiny test, huge responsibility" energy fr fr 🎀

---

✨ SYNOPSIS ✨

void dm_test_replay_set_caps_disallowed_by_panel (struct kunit *test );

That's it. That's the whole signature. Iconic of it, honestly 👑

---

🫶 ARGUMENTS 🫶

• test — the KUnit test context, aka the little main-character object that carries the whole test's vibe check 💖

---

🌸 DESCRIPTION 🌸

okay so picture this: the panel configuration is like "nope, Replay is NOT allowed" 🚫 and in that exact situation, amdgpu_dm_set_replay_caps should return false — like, it has to bail before it goes accepting the capability set 🙈

So this test is just out here making sure the panel policy rejection actually happens, no cap 💅 The function under test has one job and this test is watching it like a hawk 🦋

---

🔥 SEE ALSO 🔥

Kernel file: ./drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_replay_test.c — go read it, iykyk 📖✨

and the whole squad, the entire friend group of tests, all of them, periodt:

• dm_test_replay_set_caps_already_supported(9)
• dm_test_replay_set_caps_non_embedded_signal(9)
• dm_test_replay_set_caps_link_not_supported(9)
• dm_test_replay_set_caps_missing_dmub_srv(9)
• dm_test_replay_set_caps_success(9)
• dm_test_replay_link_setup_null_stream(9)
• dm_test_replay_link_setup_null_link(9)
• dm_test_replay_link_setup_null_vrr_params(9)
• dm_test_replay_link_setup_not_supported(9)
• dm_test_replay_link_setup_already_enabled(9)
• dm_test_replay_link_setup_success(9)
• dm_test_replay_set_event_null_stream(9)
• dm_test_replay_set_event_null_link(9)
• dm_test_replay_set_event_feature_disabled(9)
• dm_test_replay_set_event_missing_power_module(9)
• dm_test_replay_set_event_already_set(9)
• dm_test_replay_set_event_already_clear(9)

---

ngl the header on this page got cut off mid-name and the footer's path is doing the same thing 😭 but the source path starts with ./drivers/gpu/drm/amd/display/... and the date is October 2026, so jot that down bestie 🗓️

and that's the whole page!! mwah 💋 the source/version line and that October 2026 date came straight from the footer, and the whole thing lives in the Kernel API Manual, page dm_test_replay_set_caps_disallowed_by_panel(9) — slay, go run your tests 🧚💜