dpu_encoder...wb_setup_ctl(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dpu_encoder_phys_wb_setup_ctl — a Kernel API Manual moment 🎀

okay bestie, welcome to the Kernel API Manual, and today's main character is dpu_encoder_phys_wb_setup_ctl — like, say it with me, it's a whole vibe. This one is literally about setting up the wb pipeline for the ctl path ✨

✨ NAME ✨

dpu_encoder_phys_wb_setup_ctl — setup wb pipeline for ctl path 🦋

no cap, that's the whole job description. she sets up. the pipeline. for ctl. periodt.

🌸 SYNOPSIS 🌸

void dpu_encoder_phys_wb_setup_ctl (struct dpu_encoder_phys *phys_enc );

she returns void, which is giving "i don't give anything back, i just do the work" energy 💀 and she takes exactly one thing: a struct dpu_encoder_phys * named phys_enc. iconic.

🎀 ARGUMENTS 🎀

  • phys_enc — Pointer to physical encoder 👑 that's it, that's the whole argument list. one (1) pointer. she's low maintenance like that.

🔥 SEE ALSO 🔥

so if you wanna go down the rabbit hole (and honestly? you should), here's the whole friend group 🫶

like, nineteen whole functions. nineteen. that's a full roster, bestie, and every single one of them is in ./drivers/gpu/drm/msm/disp/dpu1 😭💜

ngl, always double check your pointers before you hand them to kernel code — she said what she said 🙈

and that's the page!! this little drop of knowledge lives under ./drivers/gpu/drm/msm/disp/dpu1, dated October 2026, and it's fr fr brought to you by dpu_encoder...wb_setup_ctl(9) — mwah, slay, bye 💅💖✨

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