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# RT5640 default output routing cset "name='OUT MIXL DAC L1 Switch' on" cset "name='OUT MIXR DAC R1 Switch' on" # uncomment for loopback mic->speakers # cset "name='SPOL MIX BST1 Switch' on" # cset "name='SPOR MIX BST1 Switch' on" # uncomment for loopback playback -> capture # cset "name='RECMIXL OUT MIXL Switch' on" # cset "name='RECMIXR OUT MIXR Switch' on" # uncomment to enable swap between AIF1 and AIF2 # warning: can only work with SSP0 firmware enabled cset "name='SDI select' 0" cset "name='DAI select' 0" #cset "name='SDI select' 1" #cset "name='DAI select' 1" cset "name='DAC2 Playback Switch' on" cset "name='DIG MIXL DAC L2 Switch' on" # Input Configuration cset "name='Stereo ADC1 Mux' ADC" cset "name='Stereo ADC2 Mux' DMIC1" cset "name='Mono ADC L1 Mux' 1" cset "name='Mono ADC R1 Mux' 1" # 47=0dB, 0.375 dB/step, set it to 6 dB to help with soft mics cset "name='ADC Capture Volume' 63" # Set ADC Boost Gain to 3dB higher vals result in too much noise cset "name='ADC Boost Gain' 1" # Set IN1/IN3 internal mic boost to 8 (max) # Set IN2 headset-mic boost to 1, headset mics are quite loud cset "name='IN1 Boost' 8" cset "name='IN2 Boost' 1" cset "name='IN3 Boost' 8" cset "name='Internal Mic Switch' off" cset "name='Headset Mic Switch' off" cset "name='ADC Capture Switch' on"