How to Enable and Troubleshoot Audio Functionality on STM32MP175F Using Buildroot?
I am building an OS for my STM32MP175F dk2 board using Buildroot. The audio sound card is recognized in U-Boot boot messages and alsamixer, but /proc/asound/cards does not list the sound card, and I cannot play or record audio. I intend to use headphones as both input (microphone) and output (speaker) for voice calls between boards.
What configurations and packages should I enable in Buildroot to ensure audio functionality? How can I verify and troubleshoot the audio setup to ensure proper operation during voice calls?
What configurations and packages should I enable in Buildroot to ensure audio functionality? How can I verify and troubleshoot the audio setup to ensure proper operation during voice calls?
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