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Date: Fri, 23 Feb 2024 02:52:11 +0100
From: Ondřej Jirman <megi@....cz>
To: linux-kernel@...r.kernel.org,
Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>,
Jaroslav Kysela <perex@...ex.cz>,
Takashi Iwai <tiwai@...e.com>
Cc: Ondrej Jirman <megi@....cz>,
Chen-Yu Tsai <wens@...e.org>,
Jernej Skrabec <jernej.skrabec@...il.com>,
Samuel Holland <samuel@...lland.org>,
Arnaud Ferraris <arnaud.ferraris@...labora.com>,
linux-sound@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-sunxi@...ts.linux.dev
Subject: [PATCH v2 1/5] dt-bindings: sound: Add jack-type property to sun8i-a33-codec
From: Ondrej Jirman <megi@....cz>
The codec driver needs to know what jack connector is connected to
on the board. Add proprty to describe the type of connector.
Signed-off-by: Ondrej Jirman <megi@....cz>
---
.../bindings/sound/allwinner,sun8i-a33-codec.yaml | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml
index 63eadc4200ac..399fc00ad3f4 100644
--- a/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml
+++ b/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml
@@ -44,6 +44,15 @@ properties:
- const: bus
- const: mod
+ jack-type:
+ enum:
+ - headset
+ - headphone
+ description:
+ Type of jack connector connected to the codec. This can be either
+ a 3-pin headphone connector or 4-pin headset connector. If not
+ specified, jack detection is disabled.
+
required:
- "#sound-dai-cells"
- compatible
--
2.43.0
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