dce_v6_0_hpd_set_polarity(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dce_v6_0_hpd_set_polarity(9) — from the Kernel API Manual, bestie

okay so welcome to the glow-up era of the hotplug detect pin ✨ this one lives in the <cyan>Kernel API Manual</cyan>, and honestly? she's short, she's sweet, she sets a polarity. that's the whole vibe.

🌸 NAME 🌸

dce_v6_0_hpd_set_polarity — the hpd set polarity callback. yes queen, that's literally her whole job 💅

✨ SYNOPSIS ✨

void dce_v6_0_hpd_set_polarity (struct amdgpu_device *adev , enum
amdgpu_hpd_id hpd );

she returns void btw — no return value, no drama, no notes 🫶

🎀 ARGUMENTS 🎀

  • adev — an amdgpu_device pointer. the main character struct herself 👑
  • hpd — the hpd (hotplug detect) pin. yep, hpd stands for hotplug detect, iykyk 🔌

🦋 DESCRIPTION 🦋

So like… this function sets the polarity of the hpd pin. that's it, that's the tea 🍓 and the "(evergreen+)" note means this behavior is for evergreen and later, so keep that in mind bestie 💖

🔥 SEE ALSO 🔥

Kernel file: ./drivers/gpu/drm/amd/amdgpu/dce_v6_0.c

and the whole friend group of related calls, no cap — every single one of them:

like, the whole bandwidth-and-watermark extended universe, we stan a linked family 🌈

fr fr though — this is kernel API territory, so treat adev and hpd with respect. she's void, she doesn't come back to tell you what went wrong 💀

okay that's the page!! this icon came from the source/version tag ./drivers/gpu/drm/amd/amdgpu, dated October 2026, and the whole thing is filed under dce_v6_0_hpd_set_polarity(9) in the Kernel API Manual — mwah, periodt 🧚💜

📦 where this page comes from