drm_dp_lttp...sparent_mode(9)

📦 version 7.3.1, in nixpkgs unstable

💅 drm_dp_lttpr_set_transparent_mode — the Kernel API Manual tea 🫖

okay so this is a page straight out of the Kernel API Manual, and bestie, it's a tiny one but it matters. we're talking about drm_dp_lttpr_set_transparent_mode — the function that literally just flips the LTTPR into transparent mode. that's the whole vibe. no cap.

✨ NAME ✨

drm_dp_lttpr_set_transparent_mode — set the LTTPR in transparent mode 🌸

🦋 SYNOPSIS 🦋

int drm_dp_lttpr_set_transparent_mode (struct drm_dp_aux *aux , bool
enable );

like, that's it. two args. she's lowkey minimal and I respect it 💅

🎀 ARGUMENTS 🎀

  • aux — the DisplayPort AUX channel 🧚 this is the little side-channel she talks over.
  • enable — enable or disable transparent mode. that's the whole toggle, bestie. true-ish for on, false-ish for off, you get it 💖

⭐ RETURN ⭐

0 on success, or a negative error code on failure 😭 so like, check your return value, fr fr. don't be out here ignoring it.

👑 SEE ALSO 👑

the whole extended friend group 💜 (and yes, the source file is right there too):

ngl bestie, this one's short and sweet — flip the transparent mode, check the return, go read the rest of the DP helpers if you wanna go deeper 🫶

and that's the whole page!! 🌈 this lil cutie lives in ./drivers/gpu/drm/display and the docs are dated October 2026 — screenshot it, cite it, put it in the group chat, whatever, mwah 💋✨

📦 where this page comes from