dm_test_pan...re_forbidden(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dm_test_panel_power_savings_store_forbidden(9) — bestie edition 🎀

okay so this is a page straight out of the Kernel API Manual, and the star of the show is dm_test_panel_power_savings_store_forbidden — a KUnit test that checks the "forbidden update" path. yes, forbidden, like your ex's texts 💀 it's a whole vibe.

✨ NAME ✨

dm_test_panel_power_savings_store_forbidden — Test forbidden update 🚫✨

🦋 SYNOPSIS 🦋

void dm_test_panel_power_savings_store_forbidden (struct kunit *test );

like… that's it. one function, one argument, no return value, zero drama (well, except the forbidden part 🙈).

🌸 ARGUMENTS 🌸

  • test — The KUnit test context 🧪 — the little test-world this function gets to run inside. she's the main character, she carries the context, we respect her.

👑 SEE ALSO 👑

  • Kernel file — like, the actual file, bestie:
  • ./drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_backlight_test.c — this is the source, go read it iykyk 📖

and then… the whole entire friend group 💖 (yes, every single one, no skipping):

that's the whole group chat, all present and accounted for, slay 🫶

ngl this page is short but she's still iconic. it's giving "small package, big test" energy 🔥

sign-off time, bestie 🧚: this one came from the kernel source path ./drivers/gpu/drm/amd/display/... and is dated October 2026 — so like, future-era manpage lore 💜. and with that, dm_test_pan...re_forbidden(9) is a wrap. periodt. 💅✨

📦 where this page comes from