vcn_v3_0_resume(9)

📦 version 7.3.1, in nixpkgs unstable

💅 vcn_v3_0_resume(9) — the Kernel API Manual page, but make it make sense

okay bestie, so this is a page from the Kernel API Manual, and honestly? it's short, it's sweet, and it's literally the "wake up babe" function for the VCN block. let's get into it 🫶

✨ NAME ✨

vcn_v3_0_resume — resume VCN block

like, that's it. that's the whole name. resume the block. iconic brevity, no notes 💅

🦋 SYNOPSIS 🦋

int vcn_v3_0_resume (struct amdgpu_ip_block *ip_block );

so you call it, you hand it a pointer, you get an int back. that's the vibe check right there ✨

🎀 ARGUMENTS 🎀

  • ip_block — Pointer to the amdgpu_ip_block for this hw instance. that's the one thing you gotta pass in, and it's the little ID card for this specific hardware instance, iykyk 🪪

🌸 DESCRIPTION 🌸

Resume firmware and hw init VCN block.

fr fr that's the whole description. it resumes the firmware and does the hardware init for the VCN block. two jobs, zero drama, main character energy 👑

💖 SEE ALSO 💖

the kernel file it lives in, no cap:

  • Kernel file ./drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c

and the whole friend group of related functions — every single one, in order, bestie 🫶:

💀 real talk: this page is genuinely this short. no hidden options, no env vars, no exit statuses, no warnings. don't go looking for lore that isn't there 🙈

🌈 and that's the page!! this came out of ./drivers/gpu/drm/amd/amdgpu, dated October 2026, and yes the manual is literally called Kernel API Manual — go off, documentation ✨ bye bestie, slay your resume 🎀

📦 where this page comes from