On Mon, Sep 21, 2020 at 12:27:18PM +0200, Clément Péron wrote: > From: Jernej Skrabec <[email protected]> > > Add a simple-soundcard to link audio between HDMI and I2S. > > Signed-off-by: Jernej Skrabec <[email protected]> > Signed-off-by: Marcus Cooper <[email protected]> > Signed-off-by: Clément Péron <[email protected]> > --- > arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 33 ++++++++++++++++++++ > 1 file changed, 33 insertions(+) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi > b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi > index 28c77d6872f6..a8853ee7885a 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi > @@ -67,6 +67,25 @@ de: display-engine { > status = "disabled"; > }; > > + hdmi_sound: hdmi-sound { > + compatible = "simple-audio-card"; > + simple-audio-card,format = "i2s"; > + simple-audio-card,name = "sun50i-h6-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 = <&i2s1>; > + dai-tdm-slot-num = <2>; > + dai-tdm-slot-width = <32>;
It looks weird to have both some TDM setup here, and yet the format in i2s? Maxime
