vcn_v5_0_1_...ume_dpg_mode(9)

📦 version 7.3.1, in nixpkgs unstable

💅 vcn_v5_0_1_mc_resume_dpg_mode(9) — from the Kernel API Manual, bestie 🎀

okay so first things first, the full name of this function is vcn_v5_0_1_mc_resume_dpg_mode (the header's out here truncating it as vcn_v5_0_1_...ume_dpg_mode(9) like it's too cool for the whole thing, but we know the truth ✨). This is a kernel API page and honestly? She's niche. She's specific. She's giving "one very important little gear in a very big machine" energy 🔥

✨ NAME ✨

vcn_v5_0_1_mc_resume_dpg_mode — the memory controller programming for dpg mode, no cap 🫶

🌸 SYNOPSIS 🌸

void vcn_v5_0_1_mc_resume_dpg_mode (struct amdgpu_vcn_inst *vinst , bool
indirect );

like yes, that's the whole signature, that's her 💅 note the return type is straight up void — she does the thing and she doesn't report back, and honestly? respect 🧚

🦋 ARGUMENTS 🦋

  • vinst — the VCN instance 💖 that's the whole vibe, it's the instance you're working with.
  • indirect — indirectly write sram 😌 i.e. this bool is about doing the sram write the indirect way. lowkey important, ngl.

💜 DESCRIPTION 💜

so what does she actually do? She lets the VCN memory controller know it's offsets with dpg mode 💀 yes that's the description fr — she informs the memory controller about its offsets while in dpg mode. that's the job. that's the whole job. iconic, focused, does one thing 👑

🌈 SEE ALSO 🌈

the kernel file lives here, bestie, go read her friends:

  • ./drivers/gpu/drm/amd/amdgpu/vcn_v5_0_1.c

and the entire squad of related functions, all present and accounted for, all (9) sections, in exactly this order 🎀:

literally a whole friend group, and this function is right there in the middle of it 🫶 iykyk 💫

heads up bestie: the description is short and she means it — don't go adding behaviour to her that isn't written down here, fr fr 🙈

and that's the page!! 🌸 from ./drivers/gpu/drm/amd/amdgpu, dated October 2026, version vcn_v5_0_1_...ume_dpg_mode(9) — mwah, take care of her, she's doing important memory controller work out there 💖✨👑

📦 where this page comes from