Hi,
On Sun, Apr 26, 2020 at 02:04:37PM +0200, Clément Péron wrote:
> From: Marcus Cooper <codekipper@xxxxxxxxx>
>
> Add a simple-soundcard to link audio between HDMI and I2S.
>
> Signed-off-by: Jernej Skrabec <jernej.skrabec@xxxxxxxx>
> Signed-off-by: Marcus Cooper <codekipper@xxxxxxxxx>
> Signed-off-by: Clément Péron <peron.clem@xxxxxxxxx>
> ---
> arch/arm/boot/dts/sunxi-h3-h5.dtsi | 21 +++++++++++++++++++++
> 1 file changed, 21 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
> index 9be13378d4df..3a4262294950 100644
> --- a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
> +++ b/arch/arm/boot/dts/sunxi-h3-h5.dtsi
> @@ -105,6 +105,25 @@
> status = "disabled";
> };
>
> + hdmi_sound: hdmi-sound {
> + compatible = "simple-audio-card";
> + simple-audio-card,format = "i2s";
> + simple-audio-card,name = "allwinner,hdmi";
> + simple-audio-card,mclk-fs = <128>;
> + simple-audio-card,frame-inversion;
> + status = "disabled";
> +
> + simple-audio-card,codec {
> + sound-dai = <&hdmi>;
> + };
> +
> + simple-audio-card,cpu {
> + sound-dai = <&i2s2>;
> + dai-tdm-slot-num = <2>;
> + dai-tdm-slot-width = <32>;
> + };
> + };
> +
> soc {
> compatible = "simple-bus";
> #address-cells = <1>;
> @@ -672,6 +691,7 @@
> dmas = <&dma 27>;
> resets = <&ccu RST_BUS_I2S2>;
> dma-names = "tx";
> + allwinner,playback-channels = <8>;
This property doesn't exist in the binding
Maxime
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