Re: [PATCH 23/23] arm64: dts: qcom: sm8650: add sound prefix for wsa2

[neil . armstrong]

On 24/07/2025 00:27, srinivas.kandagatla@xxxxxxxxxxxxxxxx wrote:
> From: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxxxxxxxx>
>
> WSA and WSA2 are two instances of WSA codec macro, this can lead
> dupicate dapm widgets and mixers resulting in failing to probe

duplicate

> soundcard if both of these instances are part of the dai-link.
>
> Correct way to address this is to add sound-name-prefix to WSA2
> instances to avoid such confilcting mixers and dapm widgets.

conflicting

> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxxxxxxxx>
> ---
>   arch/arm64/boot/dts/qcom/sm8650.dtsi | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
> index 5212000bf34c..8b43ded297c8 100644
> --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
> @@ -4526,6 +4526,7 @@ lpass_wsa2macro: codec@6aa0000 {
>   			#clock-cells = <0>;
>   			clock-output-names = "wsa2-mclk";
>   			#sound-dai-cells = <1>;
> +			sound-name-prefix = "WSA2";
>   		};
>   
>   		swr3: soundwire@6ab0000 {

Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>