- Define recording sources in Pulseaudio,
for STM32MP1 eval and disco boards.
- Set headset microphone linked to audio codec as default
capture source on STM32MP1 eval and dk boards.
ALSA: change front devices configuration
ALSA: add default device for disco board
Signed-off-by: Christophe Priouzeau <christophe.priouzeau@st.com>