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i.mx6q audio codec rt3261 record only noise sometimes

Question asked by zj z on Feb 27, 2015
Latest reply on Aug 11, 2015 by zj z

i.mx6q sabreauto board  i replaced the original audio codec cs42888 with rt3261. now   play is ok , record sometimes is ok , sometimes you can only hear noise.

I linked codec ADCDAT1 to DACDAT1 and there is no noise speak out when recording .   I am sure there is something wrong  in data transfer  in  i.mx6q when record  but i don't how to fix it. 

Could anyone help me

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