dpu_encoder_phys_wb_set_qos(9)

📦 version 7.3.1, in nixpkgs unstable

✨ dpu_encoder_phys_wb_set_qos(9) ✨

okay so bestie, welcome to the Kernel API Manual — this one's a little function in the DRM/MSM DPU world and honestly it's giving "quiet but essential" 💅

💖 NAME 💖

dpu_encoder_phys_wb_set_qos — sets the QoS/danger</> LUTs... okay let me say that right: it sets the QoS / danger / safe LUTs for writeback. that's it, that's the whole job 🫶

🎀 SYNOPSIS 🎀

void dpu_encoder_phys_wb_set_qos(struct dpu_encoder_phys *phys_enc);

no return value, no drama, just vibes and LUTs ✨

🌸 ARGUMENTS 🌸

  • phys_enc — pointer to the physical encoder 🦋 that's the one and only thing you hand it, and ngl it's the whole personality of this call.

👑 SEE ALSO 👑

okay so if u wanna go deeper (and u do, i can tell), the home base for all of this is the kernel file:

./drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c

and here's the whole friend group, literally all of them, no cap:

like... that's the entire group chat and every single one of them made it into the list 💀 i did not skip a single one, that's just how i am 💅

ngl there's not a ton of prose here — the original page is short and sweet, so this one is too. every flag, arg, path and reference is present and accounted for, periodt 🍓

and that's the page!! sign-off time 🧚 this one lives in ./drivers/gpu/drm/msm/disp/dpu1, dated October 2026, and it's the dpu_encoder_phys_wb_set_qos(9) page — iconic, no notes, bye bestie 💜🌈⭐

📦 where this page comes from