IMX8M MINI WM8962 gplay-1.0播放声音问题

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IMX8M MINI WM8962 gplay-1.0播放声音问题

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Contributor III

我使用的是imx8m mini,yocto 4.14.98内核增加wm8962音频芯片,用gplay-1.0和gst-launch-1.0播放MP3和MP4的时候,发现左声道声音大,右声道声音小。如果用aplay播放wav音频格式,则没有问题。有谁遇到过这样的问题?

wm8962内核配置如下:

sound-wm8962 {
compatible = "fsl,imx6q-sabresd-wm8962",
"fsl,imx-audio-wm8962";
model = "wm8962-audio";
cpu-dai = <&sai3>;
audio-codec = <&wm8962>;
audio-routing =
"Headphone Jack", "HPOUTL",
"Headphone Jack", "HPOUTR",
"Ext Spk", "SPKOUTL",
"Ext Spk", "SPKOUTR",
"AMIC", "MICBIAS",
"IN3R", "AMIC",
"DMIC", "MICBIAS",
"DMICDAT", "DMIC",
"CPU-Playback", "ASRC-Playback",
"Playback", "CPU-Playback",
"ASRC-Capture", "CPU-Capture",
"CPU-Capture", "Capture";
mux-int-port = <2>;
mux-ext-port = <3>;
codec-master;
hp-det-gpios = <&gpio3 20 0>;
mic-det-gpios = <&gpio3 25 1>;
};

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NXP TechSupport
NXP TechSupport

We don't meet this problem before. Maybe you try the newer version of BSP .

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