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Forum Post: RE: AM335x interface audio codec TLV320AIC3100 supplies error messages

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Hi Patrick,

Once i hard code the value

snd_soc_write(codec,0x24,0xbd);  // page 1 reg 36
 snd_soc_write(codec,0x1F,0xC4);  // page 1 reg 31
 snd_soc_write(codec,0x23,0x88);  // page 1 reg 35

I am getting noise in HPL line. so i think i missing some configuration.

SO if you tell what value you getting from fallowing register it will be great help.

page reg      my_current_value

1     35          0x44   
1     36         0xBD  
1     37         0xBd
1     40         0x06
1     41         0x06
1      31        0x88


 0     37       0x88  read only register (dont need)  

Your help will be greatly appreciable.


Regards

Punith


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