vcn_v4_0_se...d_ring_funcs(9)

📦 version 7.3.1, in nixpkgs unstable

💅 vcn_v4_0_set_unified_ring_funcs — the Kernel API Manual, bestie edition ✨

okay so like, hi, this is a page straight out of the Kernel API Manual (yes the vcn_v4_0_se...d_ring_funcs(9) one, the name's truncated in the header, we don't talk about it 🫶) and honestly? it's a little guy. a tiny little function page. but every single crumb of it is here, no cap 💖

🌸 NAME 🌸

vcn_v4_0_set_unified_ring_funcs — set unified ring functions

like... that's the whole gig. it sets the unified ring functions. iconic of it honestly 👑

✨ SYNOPSIS ✨

void vcn_v4_0_set_unified_ring_funcs (struct amdgpu_device *adev );

that's literally the whole signature, verbatim, don't come for me 💀 note the return type is void — it gives nothing back, emotionally or otherwise, and that's fine, that's valid 🎀

🦋 ARGUMENTS 🦋

  • adev — an amdgpu_device pointer. that's it. that's the whole parameter list. she takes one (1) friend with her and it's the amdgpu device 💜

🌈 DESCRIPTION 🌈

Set unified ring functions.

fr fr that's what the manpage says and I'm not about to invent lore that isn't there bestie 😭 it sets. the unified. ring. funcs. short and sweet, main character energy, says what it does and dips 💅✨

🎀 SEE ALSO 🎀

so like, the kernel file this lives in is:

./drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c

and then boom, the whole extended friend group, all of them, in order, not one skipped 🫶:

like look at that list. 28 whole references. she's got a whole group chat and she's not leaving anyone on read 📱💖

lowkey the get_rptr / get_wptr / set_wptr trio in there? that's the unified ring crowd right there. iykyk 🧚

okay that's the page!! mwah 💋 this came from the ./drivers/gpu/drm/amd/amdgpu source (kernel API manual vibes), stamped October 2026 — so mark your calendars, bestie, that's the version-date energy we're closing on. slay, bye! 🌸💜🦋✨

📦 where this page comes from