Hi,
I am trying to play sound on QCA4020 board using adss_driver_test function in QCLI_demo. qapi_I2S_Init and qapi_I2S_Intr_Register are working fine but then it reaches to qapi_I2S_Send_Data and hangs forever.
As a DAC converter I am using PCM5102 DAC decoder.
https://www.amazon.com/Interface-PCM5102-Decoder-GY-PCM5102-Raspberry/dp/B07P54CT6C
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Kindly try to send some PCM data to verify if the device is able to play the music data.