rk809_sound: rk809-sound { status = "okay"; compatible = "simple-audio-card"; simple-audio-card,format = "i2s"; simple-audio-card,name = "rockchip,rk809-codec"; simple-audio-card,mclk-fs = <256>; simple-audio-card,widgets = "Microphone", "Mic Jack", "Headphone", "Headphone ...
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它还包括Audio CODEC、真实地面耳机驱动和ClassD驱动。RK809 集成了四通道降压 DC-DC 转换器。它们都...
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