Hi, Just a question, i have been testing this on Pine64+ and NanoPi A64, both play sound too fast when tested with:
aplay -D sysdefault:CARD=0 /usr/share/sounds/alsa/Front_Right.wav The same setup works fine with Kernel 5.4 and 5.5 but not with 5.7. Any clue what i am missing? BR, @lex On Saturday, July 4, 2020 at 8:39:24 AM UTC-3, Clément Péron wrote: > > From: Marcus Cooper <[email protected] <javascript:>> > > Add a simple-soundcard to link audio between HDMI and I2S. > > Signed-off-by: Jernej Skrabec <[email protected] <javascript:>> > Signed-off-by: Marcus Cooper <[email protected] <javascript:>> > Signed-off-by: Clément Péron <[email protected] <javascript:>> > --- > arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 21 +++++++++++++++++++ > 1 file changed, 21 insertions(+) > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > index c662f6a170ce..6a321fdc8e90 100644 > --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi > @@ -102,6 +102,25 @@ de: display-engine { > status = "disabled"; > }; > > + hdmi_sound: hdmi-sound { > + compatible = "simple-audio-card"; > + simple-audio-card,format = "i2s"; > + simple-audio-card,name = "sun50i-a64-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>; > + }; > + }; > + > osc24M: osc24M_clk { > #clock-cells = <0>; > compatible = "fixed-clock"; > @@ -856,6 +875,7 @@ i2s2: i2s@1c22800 { > resets = <&ccu RST_BUS_I2S2>; > dma-names = "tx"; > dmas = <&dma 27>; > + allwinner,playback-channels = <8>; > status = "disabled"; > }; > > @@ -1155,6 +1175,7 @@ deinterlace: deinterlace@1e00000 { > }; > > hdmi: hdmi@1ee0000 { > + #sound-dai-cells = <0>; > compatible = "allwinner,sun50i-a64-dw-hdmi", > "allwinner,sun8i-a83t-dw-hdmi"; > reg = <0x01ee0000 0x10000>; > -- > 2.25.1 > > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/linux-sunxi/d58de926-948b-4301-bd3f-3541c69766dfo%40googlegroups.com.
