sdma_v5_0_rlc_resume(9)

📦 version 7.3.1, in nixpkgs unstable

💅 sdma_v5_0_rlc_resume (9) — Kernel API Manual ✨

okay so bestie, buckle up, because we're diving into the kernel API manual for sdma_v5_0_rlc_resume, and honestly? it's giving main character energy in the async DMA department 🎀

✨ NAME ✨

sdma_v5_0_rlc_resume — it sets up and starts the async dma engines, no cap 🦋

🌸 SYNOPSIS 🌸

int sdma_v5_0_rlc_resume (struct amdgpu_device *adev );

that's it, that's the whole vibe check — one function, one argument, and honestly it's iconic for that 💅

💖 ARGUMENTS 💖

  • adev — an amdgpu_device pointer. literally just a pointer to your amdgpu device, she's the main character here 👑

⭐ DESCRIPTION ⭐

so here's the tea ☕: this bad boy sets up the compute DMA queues and then enables them, specifically on NAVI10. yep, that's the whole job, and she ate 🔥

and the return situation? if everything goes slay, you get 0 for success. if something goes wrong, you get an error for failure 😭. that's the whole contract, periodt.

ngl bestie, keep an eye on that return value — an error means the resume did not happen the way you wanted, and you're gonna want to handle it 🙈

🦋 SEE ALSO 🦋

the whole friend group, fr fr — go check out the kernel file ./drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c and all these besties:

iykyk 💜

and that's the whole page bestie 🫶 — brought to you live from ./drivers/gpu/drm/amd/amdgpu with October 2026 energy, and this manual name is sdma_v5_0_rlc_resume(9) in case you forgot already 😭💀 mwah, go read the source, slay 🧚‍♀️✨

📦 where this page comes from