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ALC4040
Tinkerboard R2.0
Update audio DAC firmware
download; extract; cd ALC4030U-FW-Tool; chmod +x rt*
sudo ./rt* --status
sudo ./rt* --force 0x49F6_ALC4030U_ASUS_Tinker_Board_0x0BDA_V13_20220718.rfw --reset RST_2_ATTACH
sudo ./rt* --status --reset RST_2_ATTACH
sudo reboot
Before:
Device FW Version:
4.202.0001-0008.0000 After:
Device FW Version:
4.202.0001-0013.0000