[alsa-devel] [PATCH v1 1/1] ASoC: rsnd: ssi: Fix issue in dma data address assignment

[Kuninori Morimoto]

Hi Jiada

> diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi
> b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
> index a298df7..16f3214 100644
> --- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi
> +++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
> @@ -94,14 +94,24 @@
>         };
> 
>         rsnd_ak4613: sound {
> -               compatible = "simple-audio-card";
> +               compatible = "simple-scu-audio-card";
> 
>                 simple-audio-card,format = "left_j";
>                 simple-audio-card,bitclock-master = <&sndcpu>;
>                 simple-audio-card,frame-master = <&sndcpu>;
> 
> -               sndcpu: simple-audio-card,cpu {
> -                       sound-dai = <&rcar_sound>;
> +               simple-audio-card,prefix = "ak4613";
> +                simple-audio-card,routing =
> +                        "ak4613 Playback", "DAI0 Playback",
> +                        "DAI0 Capture", "ak4613 Capture",
> +                        "ak4613 Playback", "DAI1 Playback";
> +
> +               sndcpu: simple-audio-card,cpu at 0 {
> +                       sound-dai = <&rcar_sound 0>;
> +               };
> +
> +               simple-audio-card,cpu at 1 {
> +                       sound-dai = <&rcar_sound 1>;
>                 };
> 
>                 sndcodec: simple-audio-card,codec {
> @@ -517,7 +527,7 @@
>         pinctrl-names = "default";
> 
>         /* Single DAI */
> -       #sound-dai-cells = <0>;
> +       #sound-dai-cells = <1>;
> 
>         /* audio_clkout0/1/2/3 */
>  #clock-cells = <1>;
> @@ -549,6 +559,9 @@
>                         playback = <&ssi0 &src0 &dvc0>;
>                         capture  = <&ssi1 &src1 &dvc1>;
>                 };
> +               dai1 {
> +                       playback = <&ssi0>;
> +               };
>         };
>  };
> 
> playing with dai1 will have issue.

I guess so because you are using strange settings...
What do you want to do ?

Best regards
---
Kuninori Morimoto