vcn_v2_0_dec_ring_set_wptr(9)

📦 version 7.3.1, in nixpkgs unstable

✨ vcn_v2_0_dec_ring_set_wptr(9) ✨

okay so bestie, welcome to the Kernel API Manual 💖 this is the page for vcn_v2_0_dec_ring_set_wptr(9) and honestly? it's a little icon. tiny function, huge job. let's get into it 🫶

🌸 NAME 🌸

vcn_v2_0_dec_ring_set_wptr — set write pointer, that's literally the whole thing 💅

🎀 SYNOPSIS 🎀

void vcn_v2_0_dec_ring_set_wptr (struct amdgpu_ring *ring );

no return value, no drama, just vibes and a pointer 🔥

🦋 ARGUMENTS 🦋

  • ring — an amdgpu_ring pointer. that's the whole argument, bestie. just the ring. the ring is the main character here 👑

💜 DESCRIPTION 💜

Commits the write pointer to the hardware ✨

like, it takes the write pointer and actually sends it over to the hardware. yes, that is the entire description, and yes, it's still iconic. not every function needs a whole saga 🙈

🌈 SEE ALSO 🌈

the kernel file lives at ./drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c — that's the source of truth, go peek if you're nosy (i would be) 👀

and here's the whole friend group, no cap:

💀 reminder that this page is filed under ./drivers/gpu/drm/amd/amdgpu in the Kernel API Manual, dated October 2026 — so if you're reading this in the future, hi, you're doing great, slay 💖

and that's the page bestie, go commit that write pointer, periodt 🧚✨

📦 where this page comes from