jack
bda6b60c15
Promote UCM2/HiFi (Jack-driven) as the primary delivery, add HISTORY.md, remove ProAudio/REPRO docs and non-UCM scripts, and fix repo-wide references. Made-with: Cursor
27 lines
1.2 KiB
Lua
27 lines
1.2 KiB
Lua
-- Kaisa (sof-rt5682): enable UCM + ACP so HiFi profile / Jack-driven ports work.
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-- WirePlumber 0.4.x: appended after stock alsa rules.
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--
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-- 若仅启用 use-ucm 而不固定 profile，栈常会默认选 stereo-fallback，界面只剩模拟/耳机，HDMI 消失。
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--
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-- 重要（policy-device-profile.lua / findBestProfile）：若下面 KAISA_WP_DEVICE_PROFILE 设为 "HiFi"，
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-- 但 PipeWire 的 EnumProfile 里还没有名为 HiFi 的条目（pactl「配置文件」仅有 off / pro-audio），
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-- WirePlumber 无法匹配 device.profile，最终会把活动配置留在 off，且 pactl set-card-profile HiFi
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-- 报「无此实体」。此时请保持 "pro-audio" 先恢复输出；待 install-kaisa-ucm-overlay + 重启后 pactl 已出现
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-- HiFi: 时，再把本变量改为 "HiFi" 并重启用户 pipewire 栈。
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local KAISA_WP_DEVICE_PROFILE = "pro-audio" -- 或 "HiFi"
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table.insert(alsa_monitor.rules, {
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matches = {
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{
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{ "api.alsa.card.name", "equals", "sof-rt5682" },
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},
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},
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apply_properties = {
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["api.alsa.use-acp"] = true,
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["api.alsa.use-ucm"] = true,
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["api.acp.auto-profile"] = false,
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["api.acp.auto-port"] = true,
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["device.profile"] = KAISA_WP_DEVICE_PROFILE,
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},
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})
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