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tlv320aic3100/tlv320dac3100 Linux ALSA Routing Configuration

Jeff White17
Prodigy 10 points
Other Parts Discussed in Thread: TLV320DAC3100

Hi,

I'm working on a platform with a TLV320DAC3100 using the TLV320AIC31xx Linux driver and trying to set up the correct routing in ALSA. I want to have the following setup:

DAC Right -> HPR Driver - >HPR

DAC Left -> HPL Driver - >HPL

I've tried many combinations with no success. I have bitclock and frame clock, but no actual audio output. Suggestions?

audio-routing =
"HPL", "DAC Left",
"HPR", "DAC Right";

Thanks,

Jeff

  • 0
    TI__Guru* 84915 points
    Hi, Jeff,

    Welcome to E2E and thank you for your interest in our products.

    Unfortunately, we don't support the linux drivers and ALSA. However, you may ask for specified information about the codecs (register configuration, circuit connections...).

    Best regards,
    Luis Fernando Rodríguez S.