sdma_v4_4_2_inst_rlc_resume(9)

📦 version 7.3.1, in nixpkgs unstable

✨ sdma_v4_4_2_inst_rlc_resume(9) ✨

okay so bestie, welcome to the Kernel API Manual 💅 this little page is all about sdma_v4_4_2_inst_rlc_resume(9) — yes that name is a whole mouthful, we're gonna get through it together 🫶

🌸 NAME 🌸

sdma_v4_4_2_inst_rlc_resume — setup and start the async dma engines 🔥

🎀 SYNOPSIS 🎀

int sdma_v4_4_2_inst_rlc_resume (struct amdgpu_device *adev , uint32_t
inst_mask );

like, it takes two things and hands you back an int, no cap 💖

🦋 ARGUMENTS 🦋

  • adev — an amdgpu_device pointer. literally the whole GPU device vibe check 🖥️✨
  • inst_mask — mask of dma engine instances to be enabled. it's giving checklist of which engine instances get the green light 👑

⭐ DESCRIPTION ⭐

Set up the compute DMA queues and enable them. that's the whole mission bestie 🎯💖

Returns 0 for success, error for failure. so like, 0 = slay, anything else = 😭💀

🌈 SEE ALSO 🌈

Kernel file ./drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c — go read the source, iykyk 📖✨

yeah that's a lot of siblings, it's a whole family reunion fr fr 👨‍👩‍👧‍👦💖

and that's the page!! 💜 this one lives in ./drivers/gpu/drm/amd/amdgpu and the version tag on it is sdma_v4_4_2_inst_rlc_resume(9), dated October 2026 — iconic, ahead of its time tbh ⭐🦋 mwah, go read the kernel source, ily, bye 🎀✨

📦 where this page comes from