Add simple-card,aux-jack-types:
Array of snd_jack_type to create jack-input-event for jack devices in
aux-devs. If the setting is 0, the supported type of the device is used.
A device which has the functions set_jack and get_jack_supported_type
counts as jack device.
Signed-off-by: Astrid Rost <astrid.rost@xxxxxxxx>
---
.../bindings/sound/simple-card.yaml | 35 +++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/simple-card.yaml b/Documentation/devicetree/bindings/sound/simple-card.yaml
index ed19899bc94b..2635b1c04fc9 100644
--- a/Documentation/devicetree/bindings/sound/simple-card.yaml
+++ b/Documentation/devicetree/bindings/sound/simple-card.yaml
@@ -199,6 +199,13 @@ properties:
maxItems: 1
simple-audio-card,mic-det-gpio:
maxItems: 1
+ simple-audio-card,aux-jack-types:
+ $ref: "/schemas/types.yaml#/definitions/uint32-array"
+ description: |
+ Array of snd_jack_type to create jack-input-event for jack
+ devices in aux-devs. If the setting is 0, the supported
+ type of the device is used. A device which has the functions
+ set_jack and get_jack_supported_type counts as jack device.
patternProperties:
"^simple-audio-card,cpu(@[0-9a-f]+)?$":
@@ -498,3 +505,31 @@ examples:
};
};
};
+#--------------------
+# Add a headphone and a headset mic jack,
+# which use an auxiliary jack detector e.g. via i2c.
+# The events, which should be enabled are:
+# SND_JACK_HEADPHONE = 1
+# SND_JACK_MICROPHONE = 2
+#--------------------
+ - |
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,widgets =
+ "Headphone", "Headphone Jack",
+ "Headset Mic", "Headset Mic Jack";
+ simple-audio-card,routing =
+ "Headphone Jack", "HPLEFT",
+ "Headphone Jack", "HPRIGHT",
+ "LEFTIN", "Headset Mic",
+ "RIGHTIN", "Headset Mic";
+ simple-audio-card,aux-devs = <&hp_jack>, <&hs_mic_jack>;
+ simple-audio-card,aux-jack-types = <1 2>;
+ simple-audio-card,cpu {
+ sound-dai = <&ssi2>;
+ };
+ simple-audio-card,codec {
+ sound-dai = <&codec>;
+ clocks = <&clocks>;
+ };
+ };
--
2.30.2
