vcn_v1_0_start_spg_mode(9)

📦 version 7.3.1, in nixpkgs unstable

💅 vcn_v1_0_start_spg_mode — Kernel API Manual, but make it make sense

okay so bestie, this is a page from the Kernel API Manual about vcn_v1_0_start_spg_mode(9), and honestly? It's a short one, but it's a load-bearing one. Let's get into it 🫶

✨ NAME ✨

vcn_v1_0_start_spg_mode — start the VCN block, like, actually start it 🔥

🌸 SYNOPSIS 🌸

int vcn_v1_0_start_spg_mode (struct amdgpu_vcn_inst *vinst );

So it hands you back an int (classic), and it takes exactly one thing. That's it. That's the whole vibe. ✨

🎀 ARGUMENTS 🎀

  • vinst — your VCN instance 💖 like, the actual one you're trying to start. Not a copy, not a vibe, the instance.

🦋 DESCRIPTION 🦋

Setup and start the VCN block. That's genuinely the whole description, bestie — it sets up and it starts. No cap, no secret extra steps listed here, no hidden gotchas. It's giving "short king of a manpage" 👑 and we respect it.

💜 SEE ALSO 💜

okay this is where it gets long, so buckle up 🧚 — every single one of these is listed in the original and every single one is staying:

also the path ./drivers/gpu/drm/amd/amdgpu is where this whole family lives, iykyk 🌈

💀 real talk: this page lists no options, no environment variables, no exit statuses, no signals, no error codes, no bugs section, and no copyright/license text. So if you were waiting for those, they're literally not here — I'm not gonna invent them, that would be so not slay of me 🙈

⭐ the cute sign-off ⭐

this little gem comes from source/version at ./drivers/gpu/drm/amd/amdgpu, dated October 2026, and it's filed under vcn_v1_0_start_spg_mode(9). go start that VCN block bestie, you got this 🍓💖

📦 where this page comes from