snd_hda_ext_driver_register(9)

🌸 NAME 🌸

okay so bestie, this page is snd_hda_ext_driver_register(9) from the Kernel API Manual, and it is literally about registering a driver for ext hda devices. that’s the whole name vibe — no cap. ✨

✨ SYNOPSIS ✨

here’s the exact signature, copy it character-for-character or the compiler will side-eye you:

int snd_hda_ext_driver_register (struct hdac_driver *drv );

🎀 ARGUMENTS 🎀

one argument, one job, okay?

• drv — the ext hda driver structure. literally the struct hdac_driver * you’re passing in, bestie 💅

💖 SEE ALSO 💖

go read these next, they’re giving “required reading” energy:

• Kernel file ./sound/hda/core/ext/bus.c
• snd_hdac_ext_bus_init(9)
• snd_hdac_ext_bus_exit(9)
• snd_hdac_ext_bus_device_remove(9)
• snd_hda_ext_driver_unregister(9)

🌸 that’s the page, bestie! source/version: ./sound/hda/core/ext · date: October 2026 · page: snd_hda_ext_driver_register(9) — periodt 💅🫶