vcn_v4_0_3_...ume_dpg_mode(9)

📦 version 7.3.1, in nixpkgs unstable

✨ vcn_v4_0_3_mc_resume_dpg_mode ✨

okay bestie, welcome to the Kernel API Manual 💅 this little cutie is vcn_v4_0_3_...ume_dpg_mode(9) — yes that's the truncated version of the name in the corner, don't @ me, that's just how the page prints it 🫶

🌸 NAME 🌸

vcn_v4_0_3_mc_resume_dpg_mode — memory controller programming for dpg mode 💖

like, it's literally the function that handles mc programming when we're doing the dpg thing. that's the whole vibe.

🦋 SYNOPSIS 🦋

void vcn_v4_0_3_mc_resume_dpg_mode (struct amdgpu_vcn_inst *vinst , bool
indirect );

returns nothing (void), takes two args, no cap. 🎀

🎀 ARGUMENTS 🎀

  • vinst — the VCN instance 👑 this is your main character struct pointer, struct amdgpu_vcn_inst *, and it's the instance we're working on.
  • indirect — indirectly write sram ✨ a bool, so it's just true/false energy. are we writing sram indirectly? that's the question it answers, periodt.

🔥 DESCRIPTION 🔥

so the whole point: let the VCN memory controller know it's offsets with dpg mode 💫 that's it, that's the function. it's giving "hey mc, here are your offsets, in dpg mode, you're welcome."

no return value, no drama, just vibes and offsets. 🌈

💜 SEE ALSO 💜

the kernel file where this icon lives: ./drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c 🧚

and the whole friend group — every single one of them, no skips, iykyk:

bestie reminder: the file path in footer-land is ./drivers/gpu/drm/amd/amdgpu (that's the directory, the file itself is the .c up above) — same path family, slay 💅

and that's the page!! 🌟 brought to you by the ./drivers/gpu/drm/amd/amdgpu crew, dated October 2026, signed off as vcn_v4_0_3_...ume_dpg_mode(9) — mwah, go program some memory controllers bestie 💋🎀

📦 where this page comes from