ntpfw_load(9)

📦 version 7.3.1, in nixpkgs unstable

💅 ntpfw_load — like, the firmware loader

Okay bestie, so this one's from the Kernel API Manual (section 9, kernel developer vibes ✨) and it's genuinely iconic: ntpfw_load is the function that loads firmware onto an amplifier over the i2c interface. That's it. That's the whole job. Slay. 🎀

✨ NAME ✨

ntpfw_load — load firmware to amplifier over i2c interface.

No cap, that's literally the entire mission statement: firmware ➡️ amplifier, travelling over that i2c interface. 🦋

🌸 SYNOPSIS 🌸

int ntpfw_load (struct i2c_client *i2c , const char *name , const u32
magic );

Three little arguments, one int coming back at you. It's giving "small function, big responsibilities". 💖

🫶 ARGUMENTS 🫶

  • i2c — pointer to the amplifier's I2C client. This is the amplifier we're talking to, bestie. Like, the actual one. 👑
  • name — firmware file name. Yes, the name of the file, not the file itself. Keep up. 😭
  • magic — magic number to validate firmware. It's a u32, it's magic, it gets checked. Periodt. 🔥

⭐ RETURN ⭐

0 on success, or an error code upon error. Classic. Groundbreaking. Truly the return value of all time. ngl though, always check it — your girl does not skip the error handling. 💀

🌈 SEE ALSO 🌈

Kernel file ./sound/soc/codecs/ntpfw.h — go read it, iykyk. 📖✨

Heads up bestie: magic really does want a u32 — it's the validation number for the firmware, so don't be out here passing vibes instead. 🙈

and that's the whole page, bestie 🧚 — brought to you by ./sound/soc/codecs (that's the source), dropped October 2026, under the title ntpfw_load(9). mwah 💜🍓

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