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tlv320aic3107 喇叭不出声

Other Parts Discussed in Thread: TLV320AIC3107

tlv320aic3107接am335x,3107做master,现在MCLK,BLCK,WCLK都有波形,I2C能正常的读写,

现在的问题是LEFT_LOP端有音频信号,但是SPOP端测量不到信号。

寄存器配置:

Commands=
{w 30 00 0D
w 30 0D 0D
w 30 08 5C
w 30 08 5D
w 30 08 5C
w 30 00 00
w 30 07 8A
w 30 25 C0
w 30 29 02
w 30 2B 28
w 30 52 80
w 30 55 80
w 30 56 09
w 30 49 08
}

请问可能是那方面的问题,谢谢!