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PROCESSOR-SDK-AM437X: Missing Audio Driver Guide Documents

  • Hi Jack,

    Could you please provide more information on what you are trying to enable? The two links that you shared are outdated and do not apply to PSDK7.3. If you could share more information about your usecase, I could provide more guidance. 


  • Hi Krunal

    Thanks for quick reply.

    A customer adopted TLV320AIC3101 for thier AM4372 based project. 

    They are able to start / stop playback using aplay according to SDK document. and also able to change volume level of master and HP DAC.

    They are under investigation to support mp3 and something else. I meant they started to take a deep dive into audio software while checking references from SDK document. 

    Please give us a helpful guidance for mp3 playback on top of AM4372 SDK' Running.




  • Hello Jack,

    I know aplay supports wav files but for mp3 you may need another plugin. I would recommend you to check with the gstreamer or ALSA community for playing MP3 files.