(2) simple-audio-card,codec:指定编解码音频接入cpu的dai;这里配置为&rt5651,即rt5651设备节点的句柄;那么rt5651设备节点是什么呢?这个我们在Rockchip RK3399 - Codec驱动( Realtek ALC5651)中介绍。 看到这里我们会思考一个问题,sound-dai和sound-dai分别配置了cpu端以及dai端的dai,然而这里配置的内容确是一个...
I want to know a working example of DTS for sai, codec and simple-audio-card in kernel 5.0.5 using imx8mq and ti, pcm3060, specially from the clocks perspective. I have got a sound card through the simple-audio-card, but when I try to play back a WAV file using aplay, it fails...
adda16ch:codec{ compatible = "teac,adda16ch"; #sound-dai-cells = <0>; status = "okay"; }; sound-adda16ch{ #address-cells = <1>; #size-cells = <0>; status = "okay"; compatible = "simple-audio-card"; simple-audio-card,name = "ADDA16InOut"...
codec: max98357a@0 { compatible = "maxim,max98357a"; #sound-dai-cells = <0>; }; sound { compatible = "simple-audio-card"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_audmux>; simple-audio-card,name = "TI3 Audio"; simple-audio-card,format = "i2s"; simple-audio-card,...
adda16ch:codec{ compatible = "teac,adda16ch"; #sound-dai-cells = <0>; status = "okay"; }; sound-adda16ch{ #address-cells = <1>; #size-cells = <0>; status = "okay"; compatible = "simple-audio-card"; simple-audio-card,name = "ADDA16InOut"; simple-...
codec:max98357a@0{compatible="maxim,max98357a";#sound-dai-cells = <0>;};sound{compatible="simple-audio-card";pinctrl-names="default";pinctrl-0=<&pinctrl_audmux>;simple-audio-card,name="TI3 Audio";simple-audio-card,format="i2s";simple-audio-card,widgets="Speaker","Sp...
I want to know a working example of DTS for sai, codec and simple-audio-card in kernel 5.0.5 using imx8mq and ti, pcm3060, specially from the clocks perspective. I have got a sound card through the simple-audio-card, but when I try to play back a WAV file using aplay, it fails...