cs_dsp_init_debugfs(9)

📦 version 7.3.1, in nixpkgs unstable

💅 cs_dsp_init_debugfs(9) — like, the Kernel API Manual page, bestie ✨

okay so this is a page from the Kernel API Manual, section 9, and it's literally about cs_dsp_init_debugfs 🌸. Sit down, grab a boba, we're gonna make a DSP show up in debugfs and it's gonna be adorable.

✨ NAME ✨

cs_dsp_init_debugfs — Create and populate DSP representation in debugfs 🫶

Like, the whole vibe of this function is: make a DSP-shaped thing exist inside debugfs, and then fill it in. Creation and population. It's giving main character energy 💅.

🦋 SYNOPSIS 🦋

void cs_dsp_init_debugfs (struct cs_dsp *dsp , struct dentry
*debugfs_root );

so it returns void — nothing comes back out, it just does the thing and leaves ✨. Classic.

🎀 ARGUMENTS 🎀

  • dsp — pointer to DSP structure. yes bestie, the struct cs_dsp * one, that's your DSP 💖
  • debugfs_root — pointer to debugfs directory in which to create this DSP representation. that's the struct dentry * — the spot where this DSP's little debugfs home is gonna live 🏠✨
ngl both of these are pointers, so like… make sure they're real pointers before you hand them over, iykyk 🙈

🔥 SEE ALSO 🔥

Kernel file ./drivers/firmware/cirrus/cs_dsp.c — that's where the actual code lives, go be nosy 👑

and then, the whole friend group 😭 (a LOT of them, we love a big squad):

and that's the page!! 💜 sourced from ./drivers/firmware/cirrus, dated October 2026, and filed under cs_dsp_init_debugfs(9) — mwah, slay, periodt 🎀✨💅

📦 where this page comes from