From: Laurentiu Mihalcea <laurentiu.mihalcea@xxxxxxx>
Introduce the 'widgets' property, allowing the creation of widgets from
4 template widgets: Microphone, Line, Headphone, and Speaker. Also
introduce the 'hp-det-gpios' property, which allows using headphone
detection using the specified GPIO.
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@xxxxxxx>
---
.../devicetree/bindings/sound/audio-graph-card2.yaml | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
index f943f90d8b15..f0300a08f7fe 100644
--- a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
+++ b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml
@@ -37,6 +37,15 @@ properties:
codec2codec:
type: object
description: Codec to Codec node
+ hp-det-gpios:
+ maxItems: 1
+ widgets:
+ description:
+ User specified audio sound widgets.
+ Each entry is a pair of strings, the first being the type of
+ widget ("Microphone", "Line", "Headphone", "Speaker"), the
+ second being the machine specific name for the widget.
+ $ref: /schemas/types.yaml#/definitions/non-unique-string-array
required:
- compatible
--
2.34.1
