_dpu_plane_set_ot_limit(9)

📦 version 7.3.1, in nixpkgs unstable

✨ _dpu_plane_set_ot_limit(9) — Kernel API Manual ✨

okay so bestie, welcome to the <pink>kernel API manual</pink> entry for _dpu_plane_set_ot_limit 💅 this one lives in the <purple>drm/msm</purple> DPU display driver corner of the kernel and it's literally about setting the OT limit for a given plane. short and sweet, no cap 🎀

🌸 NAME 🌸

_dpu_plane_set_ot_limit — set OT limit for the given plane ✨

🦋 SYNOPSIS 🦋

void _dpu_plane_set_ot_limit (struct drm_plane *plane , struct
       dpu_sw_pipe *pipe , struct dpu_sw_pipe_cfg *pipe_cfg , int frame_rate );

it's giving <mint>void</mint> — nothing comes back out, it just does the thing 🔥

💖 ARGUMENTS 💖

  • plane — Pointer to drm plane 🖼️ like, the actual plane we're out here configuring.
  • pipe — Pointer to software pipe 🧚 the sw pipe in question.
  • pipe_cfg — Pointer to pipe configuration ⚙️ all the config deets live here.
  • frame_rate — CRTC's frame rate 🎞️ the frame rate of the CRTC, mhm.

👑 SEE ALSO 👑

Kernel file: ./drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c 📁 (iykyk, that's where the sauce is)

the whole friend group of related calls, go say hi 🫶:

lowkey obsessed with how a whole display plane's OT limit hinges on this one tiny void function 😭 main character energy fr fr 💀

and that's the whole page, bestie 🌈 this icon was brought to you by <lavender>./drivers/gpu/drm/msm/disp/dpu1` — the October 2026 edition, slay 🎀✨💜

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