audio_disconnect_channel(9)

💅 audio_disconnect_channel(9) 💅

okay bestie, welcome to the Kernel API Manual — we're looking at audio_disconnect_channel, and the vibe is literally “function to disconnect a channel.” no cap, that's the whole name-and-purpose moment. 🎀

✨ NAME ✨

audio_disconnect_channel — function to disconnect a channel. that's it, that's the assignment, and it ate. 💖

⭐ SYNOPSIS ⭐

int audio_disconnect_channel (struct most_interface *iface , int channel_id );

🎀 ARGUMENTS 🎀

• iface — pointer to interface instance. yes, it's a pointer, and it's giving interface-instance energy. 🦋
• channel_id — channel index. the little number that says which channel we're talking about. ✨

💖 DESCRIPTION 💖

so what does it actually do? this function frees allocated memory and removes the sound card from ALSA. both of those things, periodt. 🧹🎧

it returns 0 on success or an error code otherwise. so 0 is the slay result; anything else is the error-code result. 😭

🦋 SEE ALSO 🦋

the kernel file is ./drivers/most/most_snd.c, and these are the other pages in the group chat:

• struct channel(9)
• get_channel(9)
• copy_data(9)
• playback_thread(9)
• pcm_open(9)
• pcm_close(9)
• pcm_prepare(9)
• pcm_trigger(9)
• pcm_pointer(9)
• audio_probe_channel(9)
• audio_rx_completion(9)
• audio_tx_completion(9)

okay that's the page 💅 — source/version is ./drivers/most, the date is October 2026, and the manual entry is audio_disconnect_channel(9). mwah, bye bestie 🫶💜