ROCKCHIP Built-in HDMI and external audio codec which use the same
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I2S interface(such as RK3368)
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Use simple-audio-card can be if only HDMI or codec ic
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Required properties:
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- compatible: "rockchip,rk3368-hdmi-analog"
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- rockchip,cpu: The phandle of the Rockchip I2S controller that's
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connected to the CODEC
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- rockchip,codec: The phandle of audio codecs, should contain both
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codec ic and HDMI
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Example:
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sound {
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compatible = "rockchip,rk3368-hdmi-analog";
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rockchip,cpu = <&i2s_8ch>;
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rockchip,codec = <&es8316>, <&hdmi>;
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rockchip,widgets = "Microphone", "Mic Jack",
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"Headphone", "Headphone Jack";
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rockchip,routing = "Mic Jack", "micbias",
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"Headphone Jack", "HPOL",
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"Headphone Jack", "HPOR";
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};
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