Message ID | 20200426120442.11560-3-peron.clem@gmail.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | Add Allwinner H3/H5/A64 HDMI audio | expand |
Hi, On Sun, Apr 26, 2020 at 02:04:37PM +0200, Clément Péron wrote: > From: Marcus Cooper <codekipper@gmail.com> > > Add a simple-soundcard to link audio between HDMI and I2S. > > Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> > Signed-off-by: Marcus Cooper <codekipper@gmail.com> > Signed-off-by: Clément Péron <peron.clem@gmail.com> > --- > 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
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>; status = "disabled"; }; @@ -806,6 +826,7 @@ }; hdmi: hdmi@1ee0000 { + #sound-dai-cells = <0>; compatible = "allwinner,sun8i-h3-dw-hdmi", "allwinner,sun8i-a83t-dw-hdmi"; reg = <0x01ee0000 0x10000>;