Hi! I'm working on an embedded device where I have this strange situation. When no asound.conf file is provided, aplay --list-pcm and arecord --list-pcm returns a list with all the devices attached. This list is correct.
If I provide this asound.conf to be able to resample the output automatically (I need this for HDMI audio output), I get that no device is listed with aplay --list-pcm and arecord --list-pcm.
I still can play and capture using ALSA directly, but I need PCM devices to be listed because Qt libraries need that to provide audio capabilities.
Why is this asound.conf preventing PCM devices to be recognized as such? Anyone able to fix the conf file to still resample output to the default device but keeping the list of PCM devices unchanged?