Files
chromebox_10th_audio_driver/debian/control
jack 17f0a4521f docs(kaisa): ProAudio 主路线、WirePlumber default-profile 与一键脚本
- 新增 OPERATION_PipeWire_Kaisa_ProAudio / UCM_HiFi,核心问题复盘与恢复 Ubuntu 重测手顺;HDMI 旧文改为 stub。
- 脚本:apply / verify-pro-audio、strip default-profile、reapply-session、remove deb 与 UCM overlay、verify-audio-environment。
- systemd-user:kaisa-pro-audio-reapply.service 示例。
- README、docs 索引、REPO_INDEX、REPRO deb 存档说明;deb 标为未来计划;reference/ucm2 与采集脚本小改。
- debian 与 _bmad-output 规划文件随本次工作区一并更新。

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Source: kaisa-hdmi-pipewire-fix
Section: sound
Priority: optional
Maintainer: chromebox_10th_audio_driver <maintainers@local>
Build-Depends: debhelper-compat (= 13)
Rules-Requires-Root: no
Standards-Version: 4.6.2
Package: kaisa-hdmi-pipewire-fix
Architecture: all
Depends: wireplumber, alsa-utils, alsa-ucm-conf, ${misc:Depends}
Recommends: pipewire-pulse | pipewire-pulseaudio
Suggests: pulseaudio-utils
Description: Google Kaisa HDMI audio fix (PipeWire / sof-rt5682, UCM2)
Installs UCM2 overlay under /usr/share/alsa/ucm2/ (conf.d/sof-rt5682,
GoogleKaisa/sof-rt5682) for Jack-driven HDMI routes plus IEC958 sequences,
and a system-wide WirePlumber drop-in (pro-audio profile, HDMI sink
priorities). Does not ship helper binaries or user systemd units yet —
use manual pactl/amixer steps in upstream docs (ProAudio / UCM) until
automated restore is ready. UCM-first and pro-audio WirePlumber are mutually
exclusive — see /usr/share/doc/kaisa-hdmi-pipewire-fix/README.md and
docs in the source tree: OPERATION_PipeWire_Kaisa_ProAudio.md,
OPERATION_PipeWire_Kaisa_UCM_HiFi.md.
.
PCI path in the WirePlumber fragment targets BDF 0000:00:1f.3; edit under
/etc/wireplumber/ if needed.