snd_hdac_bus_init_chip(9)

💖 snd_hdac_bus_init_chip(9) 💖

okay so bestie, welcome to the Kernel API Manual entry for snd_hdac_bus_init_chip(9) — and the vibe check is simple: this function is here to reset and start the controller registers. That’s the whole name, no cap, and honestly it ate. 💅

🌸 NAME 🌸

snd_hdac_bus_init_chip — reset and start the controller registers ✨

Like, literally that. It resets and starts the controller registers. Iconic behavior, fr fr. 🫶

✨ SYNOPSIS ✨

bool snd_hdac_bus_init_chip (struct hdac_bus *bus , bool full_reset );

🎀 ARGUMENTS 🎀

• bus — the HD-audio core bus, aka the main character bus for this call. 🎧
• full_reset — Do full reset, exactly what it says on the tin. no cap. 🔥

🦋 SEE ALSO 🦋

Kernel file: ./sound/hda/core/controller.c — that’s the source file, bestie, and the whole SEE ALSO squad is right here:

• snd_hdac_bus_init_cmd_io(9)
• snd_hdac_bus_stop_cmd_io(9)
• snd_hdac_bus_send_cmd_pio(9)
• snd_hdac_bus_get_response_pio(9)
• snd_hdac_bus_send_cmd_corb(9)
• snd_hdac_bus_update_rirb(9)
• snd_hdac_bus_get_response_rirb(9)
• snd_hdac_bus_send_cmd(9)
• snd_hdac_bus_get_response(9)
• snd_hdac_bus_parse_capabilities(9)
• snd_hdac_bus_enter_link_reset(9)
• snd_hdac_bus_exit_link_reset(9)
• snd_hdac_bus_stop_chip(9)
• snd_hdac_bus_handle_stream_irq(9)
• snd_hdac_bus_alloc_stream_pages(9)
• snd_hdac_bus_free_stream_pages(9)
• snd_hdac_bus_link_power(9)

byeee 🫶 source/version is ./sound/hda/core, and the date is October 2026 — mwah 💅✨