We can choose to drop any length of data from the beginning according accroding 'ul-delay-ms'.
Signed-off-by: Jiaxin Yu jiaxin.yu@mediatek.com --- Documentation/devicetree/bindings/sound/mt6359.yaml | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/mt6359.yaml b/Documentation/devicetree/bindings/sound/mt6359.yaml index a54f466f769d4..fd2d02c97fe7c 100644 --- a/Documentation/devicetree/bindings/sound/mt6359.yaml +++ b/Documentation/devicetree/bindings/sound/mt6359.yaml @@ -49,6 +49,11 @@ properties: description: | Specifies the type of mic type connected to adc2
+ mediatek,ul-delay-ms: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Skip first time data at the beginning of DMIC recording + additionalProperties: false
examples: @@ -56,6 +61,7 @@ examples: mt6359codec: mt6359codec { mediatek,dmic-mode = <0>; mediatek,mic-type-0 = <2>; + mediatek,ul-delay-ms = <50>; };
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