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rk3399-pinephone-pro-sound: document simple-audio-card,routing property

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Colin
2025-09-03 07:53:16 +00:00
parent 80a528b790
commit 7d18ebd6da
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hosts/modules/hal/pine64-pinephone-pro/rk3399-pinephone-pro-sound-minimal.dtso
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@@ -125,6 +125,7 @@
//
// there may be some interplay between the widgets/routing defined here and the alsa configs though.
simple-audio-card,routing =
// each entry is $source $sink
"Headphones", "HPOL",
"Headphones", "HPOR",
// Internal Speaker would normally go through the external amp.

1
hosts/modules/hal/pine64-pinephone-pro/rk3399-pinephone-pro-sound.dtso
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@@ -125,6 +125,7 @@
//
// there may be some interplay between the widgets/routing defined here and the alsa configs though.
simple-audio-card,routing =
// each entry is $source $sink
"Headphones", "HPOL",
"Headphones", "HPOR",
// SPO_LP/SPO_LN -> EAROUTP -> EARPHONE (labeled in the "Mic" section of schematic)