ENUM DFLL_TUNE_RANGE(9)

📦 version 7.3.1, in nixpkgs unstable

✨ enum dfll_tune_range(9) ✨

Okay bestie, this is a page from the Kernel API Manual, and it's all about that enum dfll_tune_range vibe — literally the voltage range that the driver believes it's in 💅 (yes, believes, we'll get to that).

🌸 SYNOPSIS 🌸

enum dfll_tune_range {
    DFLL_TUNE_UNINITIALIZED ,
    DFLL_TUNE_LOW

};

🎀 Constants 🎀

  • DFLL_TUNE_UNINITIALIZED — DFLL tuning hasn't been programmed yet, bestie. Not a single tune in sight 🙈
  • DFLL_TUNE_LOW — the DFLL is chilling in the low-voltage range (or it's in open-loop mode). Lowkey low voltage energy ⚡

🦋 Description 🦋

So here's the tea ☕: some DFLL tuning parameters might need to switch up depending on the DVCO's voltage, and these states are literally the ranges the driver supports. No cap.

And listen — these are software states. These values are never written into registers, periodt. It's giving pure vibes-only bookkeeping 💖

👑 SEE ALSO 👑

The kernel file ./drivers/clk/tegra/clk-dfll.c and all its friends, fr fr:

That's the whole page, bestie — that's it, that's the lore 🫶 This little icon came from ./drivers/clk/tegra, dated October 2026, and it's serving enum dfll_tune_range(9) realness from the Kernel API Manual. Slay 💅✨

📦 where this page comes from