sdma_v5_2_rlc_resume(9)

📦 version 7.3.1, in nixpkgs unstable

💅 sdma_v5_2_rlc_resume — like, the whole kernel-API-manual moment ✨

okay so bestie, welcome to the sdma_v5_2_rlc_resume(9) page, straight out of the Kernel API Manual 🎀 this one lives in the amdgpu corner of the kernel and it's genuinely so iconic, so let's get into it 💖

🌸 NAME 🌸

sdma_v5_2_rlc_resume — setup and start the async dma engines 🔥

⭐ SYNOPSIS ⭐

int sdma_v5_2_rlc_resume (struct amdgpu_device *adev );

like, it takes one thing and gives you back an int. slay.

💜 ARGUMENTS 💜

  • adev — an amdgpu_device pointer 🫶 that's it, that's the whole argument list, and honestly? queen behavior.

🦋 DESCRIPTION 🦋

so what it does: it sets up the compute DMA queues and enables them. that's the vibe 💅

returns 0 for success, and an error for failure — no cap, that's literally the contract 😭

🌈 SEE ALSO 🌈

the kernel file this lives in:

  • ./drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c

and here comes the whole friend group, everyone's invited 🫶✨:

💀 reminder that this is kernel API realness — 0 means success, anything else means something went sideways, so do your vibe check on that return value, fr fr.

okay that's the whole page, mwah 💋 this cutie came from ./drivers/gpu/drm/amd/amdgpu and the manual says October 2026, so like, future-dated icon behavior 👑✨ bye bestie, go set up those compute DMA queues 🦋🌸💖

📦 where this page comes from