Case study

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.

Targets: Protocol
Category: Independent reconstruction cases
Relationship: Independent reconstruction project
Sources reviewed: 2026-11-08
Evidence class: C2 code & docs, no demo or download

Stars: 9
Last commit: 2026-04-12
Language: Shell

GitHub data as of 2026-11-10

Copy as Markdown View JSON Cite

Evidence

Observed: Code and documentation observed; no download method or demo found.
Checked: 2026-11-08

How evidence classes are assigned

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.

Cite

BibTeX

@misc{chuwi-corebook-x-left-speaker-case,
  title = {{Chuwi CoreBook X: recovering the left-speaker audio path on Linux}},
  howpublished = {\url{https://github.com/pacomont/chuwi-corebook-x-left-speaker}},
  url = {https://github.com/pacomont/chuwi-corebook-x-left-speaker},
  urldate = {2026-11-08},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/chuwi-corebook-x-left-speaker-case/}}
}

Plain text

Chuwi CoreBook X: recovering the left-speaker audio path on Linux. https://github.com/pacomont/chuwi-corebook-x-left-speaker (accessed 2026-11-08). Awesome REA entry: https://awesomerea.org/resources/chuwi-corebook-x-left-speaker-case/

Useful? Star Awesome REA on GitHub2.4k

About this entry

The description was reviewed against primary sources.

Report an outdated entry Suggest a translation fix

Primary sources

README.md GitHub · pacomont/chuwi-corebook-x-left-speaker · Revision 7e73eb5
HISTORY.md GitHub · pacomont/chuwi-corebook-x-left-speaker · Revision 7e73eb5