Other Parts Discussed in Thread: TLV320AIC3100
I have integrated tlv320aic3100 audio codec with imx6s processor.
When I play audio file using "aplay" utility, then I heard some noise after completed audio and even if I set audio volume 0% then heard same noise. So I can't able to find out issue in Drvier level or .dts configuartion file or hardware.
Please looking the following line is wrritten in .dts file.
sound {
compatible = "fsl,imx-audio-tlv320aic31xx";
model = "imx-maxt-tlv320aic3100";
ssi-controller = <&ssi1>;
audio-codec = <&codec>;
audio-routing =
"MIC1LP", "MICBIAS",
"MIC1LM", "MICBIAS",
"MIC1RP", "MICBIAS",
"Speaker", "SPK";
mux-int-port = <1>;
mux-ext-port = <4>;
};
codec: tlv320aic3100@18 {
compatible = "ti,tlv320aic3100" ;
reg = <0x18>;
gpio-reset = <&gpio2 31 GPIO_ACTIVE_HIGH>;
ai31xx-micbias-vg = <1>;
clocks = <&clks 200>;
};
If any configuration missing in .dts file, please give me your suggestion.
