# Chuwi CoreBook X: recovering the left-speaker audio path on Linux

> A Linux userspace daemon restores the Chuwi CoreBook X left speaker by configuring its AW88298 amplifier over I2C and mirroring the Conexant SN6180 HDA stream. The investigation documents the hidden I2S route, register behavior, volume mirroring and suspend recovery.

- Type: Case study
- Targets: Protocol
- Category: Independent reconstruction cases
- Relationship: Independent reconstruction project
- Sources reviewed: 2026-11-08
- Added to the catalog: 2026-11-08
- Original resource: <https://github.com/pacomont/chuwi-corebook-x-left-speaker>
- Primary source: <https://github.com/pacomont/chuwi-corebook-x-left-speaker/blob/7e73eb5a06793a9ce3b8540202df0a031c1789a4/README.md>
- Catalog page: <https://awesomerea.org/resources/chuwi-corebook-x-left-speaker-case/>
- Record JSON: <https://awesomerea.org/resources/chuwi-corebook-x-left-speaker-case/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/chuwi-corebook-x-left-speaker-case/index.md)

## Requirements & limits

- **Prerequisites:** A Chuwi CoreBook X with the described SN6180 and AW88298 audio hardware is required.
- **Prerequisites:** Linux HDA support, alsa-tools, i2c-tools and systemd are required.
- **Limits:** The kernel patch is still in progress.
- **License:** GPL-2.0-or-later license.

## Primary sources

1. <https://github.com/pacomont/chuwi-corebook-x-left-speaker/blob/7e73eb5a06793a9ce3b8540202df0a031c1789a4/README.md>
2. <https://github.com/pacomont/chuwi-corebook-x-left-speaker/blob/7e73eb5a06793a9ce3b8540202df0a031c1789a4/HISTORY.md>

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## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.