dce_v10_0_dram_bandwidth(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dce_v10_0_dram_bandwidth — a Kernel API Manual moment ✨

okay so bestie, welcome to the dce_v10_0_dram_bandwidth(9) page 🎀 yes that's a whole manual page for ONE function and honestly? she deserves it. this is from the Kernel API Manual and it's lowkey iconic.

✨ NAME ✨

dce_v10_0_dram_bandwidth — literally just get the dram bandwidth 💖 that's it. that's the whole job.

🦋 SYNOPSIS 🦋

u32 dce_v10_0_dram_bandwidth (struct dce10_wm_params *wm );

so she takes one thing and she gives you back a u32. main character energy fr. 👑

🌸 ARGUMENTS 🌸

  • wm — the watermark calculation data 🫶 like, the little info bundle she needs to do her math. that's the vibe.

💜 DESCRIPTION 💜

okay so here's what she actually does: she calculates the raw dram bandwidth (CIK) ✨. she's used for display watermark bandwidth calculations, and then she returns the dram bandwidth in MBytes/s 💫 no cap, that's the unit.

it's giving "quietly doing important math in the background so your display watermark stuff works" and we stan. 🧚

⭐ SEE ALSO ⭐

like, go look at the kernel file first bestie:

./drivers/gpu/drm/amd/amdgpu/dce_v10_0.c

and then the whole friend group 👑 (they all run together, iykyk):

okay that's the whole page bestie, go forth and calculate that bandwidth 💅✨

mwah 💖 this came from ./drivers/gpu/drm/amd/amdgpu, dated October 2026 — catch you in the next manpage, love u, bye 🎀

📦 where this page comes from