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Hardware problem with sound card?

Power Pan
Expert 1985 points


problem detecting sound card on logicPD evm, please help to see what I could do to have the sound card work. thanks.

related messages while booting:

Advanced Linux Sound Architecture Driver Version 1.0.21.

usbcore: registered new interface driver snd-usb-audio

No device for DAI tlv320aic3x

ALSA device list:

  No soundcards found.

  • 0
    TI__Genius 14545 points

    Power,

       You could try to use the quickStartOMAPL1x-rCSL  McASPEcho program to verify that the TLV320ACI3106 works correctly on the Logic PD board. This would help you narrow the issue down to a software issue. Also - I believe the LogicPD board comes with a Board Support Package (BSP) which has an additional audio test program as well.\

       With the information provided, It is difficult to suggest the root cause of your problem without fully understanding your entire hardware / software setup. The more information you can provide to use, the better we can assist you in solving your issue.