72 lines
3.5 KiB
Markdown
72 lines
3.5 KiB
Markdown
# chromebox_10th_audio_driver
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修复 Chromebox 刷写 Coreboot 后,安装 Windows/Linux 时的声音问题。
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## 文档入口(请先读)
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**全仓库仅本文件为 README**;`docs/` 下详细目录见 [docs/INDEX.md](docs/INDEX.md)(非 README,避免双层入口)。
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| 你想… | 打开 |
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| **解决 Linux HDMI 无声**(分阶段步骤、已排除项、成功标准) | [docs/linux-hdmi/Linux_HDMI_Audio_Roadmap.md](docs/linux-hdmi/Linux_HDMI_Audio_Roadmap.md) |
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| **按主题浏览全部文档** | [docs/INDEX.md](docs/INDEX.md) |
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| Linux / Windows 分平台思路与文档索引 | [audio_topology/REPAIR_Plan_Audio.md](audio_topology/REPAIR_Plan_Audio.md) |
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| 三平台技术分析与对比 | [audio_topology/ANALYSIS_Audio.md](audio_topology/ANALYSIS_Audio.md) |
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| 换机交接、源码克隆、实验结论 | [docs/meta/WORK_PROGRESS.md](docs/meta/WORK_PROGRESS.md) |
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---
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## 当前问题概况
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| 平台 | HDMI 声音 | 3.5mm 耳机声音 | 插入/拔出提示 |
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| ------- | ------- | ---------- | ------- |
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| Linux | 无 | 有 | 有 |
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| Windows | 有 | 无 | 无 |
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**目标平台**:Chromebox(10 代 Intel,Google **Kaisa**),Coreboot 刷机后。
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---
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## 任务列表(与路线图对齐)
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> **建议顺序**:共通拓扑与文档 → Linux HDMI 按 [路线图](docs/linux-hdmi/Linux_HDMI_Audio_Roadmap.md) 分阶段推进 → Windows 3.5mm。
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### 共通与文档
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| 任务 | 说明 |
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| ---- | ---- |
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| C1 | 硬件拓扑(HDMI、3.5mm、codec):C1a Linux / C1b Windows 采集已完成;C1c 原生 ChromeOS 待补 |
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| C2 | Coreboot 与原生 ChromeOS 固件音频差异(记录) |
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| C3 | 分平台文档: [REPAIR_Plan_Audio.md](audio_topology/REPAIR_Plan_Audio.md) 与各 OPERATION |
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| C4 | 已验证机型与固件版本(待补充) |
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### Linux(L1–L4 对应 HDMI 路线图阶段)
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| 任务 | 对应路线图 | 说明 |
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| ---- | ---------- | ---- |
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| L1 | [路线图](docs/linux-hdmi/Linux_HDMI_Audio_Roadmap.md) | ALSA / PipeWire 用户态基线:`aplay`、`speaker-test`、采集脚本 |
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| L2 | [路线图](docs/linux-hdmi/Linux_HDMI_Audio_Roadmap.md) | HDMI 走 SOF + iDisp;与内核/固件兼容性结论见 [ANALYSIS_Audio.md](audio_topology/ANALYSIS_Audio.md) |
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| L3 | [路线图](docs/linux-hdmi/Linux_HDMI_Audio_Roadmap.md) | 固件实验(低期望)、HWE 6.17、0001 补丁与自编内核 |
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| L4 | [路线图](docs/linux-hdmi/Linux_HDMI_Audio_Roadmap.md) + [docs/INDEX.md](docs/INDEX.md) | 脚本、补丁目录、深度 diff、上游复现 |
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### Windows
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| 任务 | 说明 |
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| ---- | ---- |
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| W1–W4 | 3.5mm / CoolStar / ALC5682、插拔提示等: [docs/windows/OPERATION_Windows_Audio.md](docs/windows/OPERATION_Windows_Audio.md) |
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---
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## 参考速链
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- Ubuntu HWE 6.17 源码与补丁:[kernel-src/README.md](kernel-src/README.md)、[patches/ubuntu-hwe-6.17/](patches/ubuntu-hwe-6.17/)
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- 自编内核安装:[docs/kernel-build/OPERATION_Install_CustomKernel_Ubuntu_HWE617.md](docs/kernel-build/OPERATION_Install_CustomKernel_Ubuntu_HWE617.md)
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- Linux SOF 固件实验与回退:[audio_topology/OPERATION_Force_Intel_Signed_Firmware.md](audio_topology/OPERATION_Force_Intel_Signed_Firmware.md)
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- 双系统:[docs/meta/OPERATION_DualBoot_Ubuntu24_Windows.md](docs/meta/OPERATION_DualBoot_Ubuntu24_Windows.md)
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**脚本一览**(`ubuntu-hwe-617-build.sh`、采集、diff、trace 等): [docs/INDEX.md](docs/INDEX.md) 文末「脚本」表。
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**拓扑采集脚本说明**:[audio_topology/COLLECT.md](audio_topology/COLLECT.md)
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