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Linux/TLV320AIC3204: Linux driver setting for selecting a register page

Jeffrey
Expert 1920 points

Part Number: TLV320AIC3204

Tool/software: Linux

Dear All,

I'm trying to set up DAC biquad filter coefficients of TLV320AIC3204.

So I'm looking for page select code of Linux driver(tlv320aic32x4.c) but there is no related code in tlv320aic32x4.c.

If you have the related driver code to change page, or if you know how to change page for setting up related registers, please share with me.

Regards,

Jeffrey

  • 0
    TI__Guru 57800 points

    Hi, Jeffrey,

    Unfortunately we are not familiar with the Linux driver configurations, but maybe a member of the forum can help you in this task.

    The normal way to change the page of the codec is to write the page number to register 0. This is something you can try if you have direct register write capability in the driver.

    Best Regards,

      -Diego Meléndez López
       Audio Applications Engineer

  • 0 in reply to Diego Melendez
    Expert 1920 points
    Hi Diego,

    Thanks for your comment.
    I'll try to write the page # to register 0 as you told me.
    Let me check it.

    Regards,
    Jeffrey