Hi,
I have similar board to omap3evm [AM3715] but the difference is that there is a digital microphone connected to twl4030 instead analog one. I have been trying for some time to route digital capture device but without success. Does anyone know which alsa_mixer settings are responsible for choosing proper settings for digital microphone and default sound device for omap3evm.
alsa_amixer settings:
Regards,
Karol