virtsnd_kctl_parse_cfg(9)

💖 NAME 💖

virtsnd_kctl_parse_cfg — literally here to parse the control element configuration, bestie ✨

---

✨ SYNOPSIS ✨

okay so the whole call is a whole mood:

int virtsnd_kctl_parse_cfg (struct virtio_snd *snd );

---

🎀 ARGUMENTS 🎀

• snd — the VirtIO sound device, obvi 💅

---

🦋 DESCRIPTION 🦋

So this function is called during initial device initialization — that's the whole tea, no cap 🫶

---

🌸 CONTEXT 🌸

It runs in any context that permits to sleep 😴✨

---

💅 RETURN 💅

• 0 on success 🎉
• -errno on failure 😭

---

🌈 SEE ALSO 🌈

The kernel file ./sound/virtio/virtio_kctl.c is main character energy here, and you also gotta peek at:

• virtsnd_kctl_info(9)
• virtsnd_kctl_get(9)
• virtsnd_kctl_put(9)
• virtsnd_kctl_tlv_op(9)
• virtsnd_kctl_get_enum_items(9)
• virtsnd_kctl_build_devs(9)
• virtsnd_kctl_event(9)

---

mwah 💋 — source/version: ./sound/virtio, dated October 2026. virtsnd_kctl_parse_cfg(9) out! 🫶👑