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ARM: dts: stm32: Fix audio routing on STM32MP15xx DHCOM PDK2

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[ Upstream commit e3f2778b1b ]

The audio routing flow is not correct, the flow should be from source
(second element in the pair) to sink (first element in the pair). The
flow now is from "HP_OUT" to "Playback", where "Playback" is source
and "HP_OUT" is sink, i.e. the direction is swapped and there is no
direct link between the two either.

Fill in the correct routing, where "HP_OUT" supplies the "Headphone Jack",
"Line In Jack" supplies "LINE_IN" input, "Microphone Jack" supplies "MIC_IN"
input and "Mic Bias" supplies "Microphone Jack".

Fixes: 34e0c7847d ("ARM: dts: stm32: Add DH Electronics DHCOM STM32MP1 SoM and PDK2 board")
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Marek Vasut
2023-06-06 20:01:12 +02:00
committed by Greg Kroah-Hartman
parent 555ddd671c
commit 8909898d0b
1 changed files with 7 additions and 4 deletions
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11
arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
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@@ -137,10 +137,13 @@
sound {
compatible = "audio-graph-card";
routing =
"MIC_IN", "Capture",
"Capture", "Mic Bias",
"Playback", "HP_OUT";
widgets = "Headphone", "Headphone Jack",
"Line", "Line In Jack",
"Microphone", "Microphone Jack";
routing = "Headphone Jack", "HP_OUT",
"LINE_IN", "Line In Jack",
"MIC_IN", "Microphone Jack",
"Microphone Jack", "Mic Bias";
dais = <&sai2a_port &sai2b_port>;
status = "okay";
};