STRUCT Q6AFE_USB_CFG(9)

💅 struct q6afe_usb_cfg(9) — the USB audio config glow-up 💅

okay so bestie, welcome to section 9 of the Kernel API Manual 🎀 — this is the page for struct q6afe_usb_cfg, and honestly? she's a little legend. no cap.

---

✨ NAME ✨

struct q6afe_usb_cfg — that's it, that's the name, she didn't come with a tagline 🙈 (the original page leaves this blank, so we're leaving it blank too, periodt).

---

🌈 SYNOPSIS 🌈

here's the whole struct, laid out exactly how it lives, no editing, no touching, just vibes 🦋:

struct q6afe_usb_cfg {
    u32 cfg_minor_version;
    u32 sample_rate;
    u16 bit_width;
    u16 num_channels;
};

four fields, zero drama. let's meet them 💖

---

👑 Members 👑

• cfg_minor_version — the little version number that keeps track of your USB audio device configuration. like a receipt for your setup, lowkey iconic 🧾 Supported values:
  • AFE_API_MINOR_VERSION_USB_AUDIO_CONFIG
• sample_rate — how fast the port is sampling, aka the tempo of the whole operation 🎶 Supported values:
  • AFE_PORT_SAMPLE_RATE_8K
  • AFE_PORT_SAMPLE_RATE_11025
  • AFE_PORT_SAMPLE_RATE_12K
  • AFE_PORT_SAMPLE_RATE_16K
  • AFE_PORT_SAMPLE_RATE_22050
  • AFE_PORT_SAMPLE_RATE_24K
  • AFE_PORT_SAMPLE_RATE_32K
  • AFE_PORT_SAMPLE_RATE_44P1K
  • AFE_PORT_SAMPLE_RATE_48K
  • AFE_PORT_SAMPLE_RATE_96K
  • AFE_PORT_SAMPLE_RATE_192K
• bit_width — how thicc each sample is, bit-wise 🍓 Supported values: 16, 24
• num_channels — how many channels you're running, bestie. mono or stereo moment 💅 Supported values: 1, 2

---

🦋 SEE ALSO 🦋

• the kernel file ./sound/soc/qcom/qdsp6/q6afe.h — go read her, she's where all the real tea lives 🫶

fr fr, that's the only reference on the whole page, so don't come for me about missing links 💀

---

okay that's the whole page, mwah 😭💜 — this was brought to you by the fine folks at ./sound/soc/qcom/qdsp6, dated October 2026, and this gorgeous girl is struct q6afe_usb_cfg(9). slay, bye ✨🌸