alsa-ucm-conf
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alsa-project
ALC4080 Mic In not working on ASUS ROG Strix B850-E Gaming WIFI
lsusb | grep -i audio
Bus 001 Device 002: ID 0b05:1b9b ASUSTek Computer, Inc. USB Audio
amixer -c 2 contents
numid=8,iface=CARD,name='Analog In - Input Jack'
; type=BOOLEAN,access=r-------,values=1
: values=on
numid=11,iface=CARD,name='Clock Source 1 Validity'
; type=BOOLEAN,access=r-------,values=1
: values=on
numid=15,iface=CARD,name='Clock Source 3 Validity'
; type=BOOLEAN,access=r-------,values=1
: values=on
numid=19,iface=CARD,name='Clock Source 4 Validity'
; type=BOOLEAN,access=r-------,values=1
: values=on
numid=22,iface=CARD,name='Clock Source 5 Validity'
; type=BOOLEAN,access=r-------,values=1
: values=on
numid=26,iface=CARD,name='Clock Source 6 Validity'
; type=BOOLEAN,access=r-------,values=1
: values=on
numid=29,iface=CARD,name='Clock Source 8 Validity'
; type=BOOLEAN,access=r-------,values=1
: values=on
numid=27,iface=CARD,name='Headphone - Output Jack'
; type=BOOLEAN,access=r-------,values=1
: values=off
numid=12,iface=CARD,name='Line - Input Jack'
; type=BOOLEAN,access=r-------,values=1
: values=on
numid=16,iface=CARD,name='Mic - Input Jack'
; type=BOOLEAN,access=r-------,values=1
: values=off
numid=23,iface=CARD,name='Speaker - Output Jack'
; type=BOOLEAN,access=r-------,values=1
: values=on
numid=20,iface=MIXER,name='PCM Playback Switch'
; type=BOOLEAN,access=rw------,values=1
: values=on
numid=24,iface=MIXER,name='PCM Playback Switch',index=1
; type=BOOLEAN,access=rw------,values=1
: values=off
numid=28,iface=MIXER,name='PCM Playback Switch',index=2
; type=BOOLEAN,access=rw------,values=1
: values=off
numid=21,iface=MIXER,name='PCM Playback Volume'
; type=INTEGER,access=rw---R--,values=8,min=0,max=87,step=0
: values=56,56,56,56,56,56,56,56
| dBminmax-min=-65.25dB,max=0.00dB
numid=25,iface=MIXER,name='PCM Playback Volume',index=1
; type=INTEGER,access=rw---R--,values=2,min=0,max=87,step=0
: values=59,59
| dBminmax-min=-65.25dB,max=0.00dB
numid=13,iface=MIXER,name='Line Capture Switch'
; type=BOOLEAN,access=rw------,values=1
: values=on
numid=14,iface=MIXER,name='Line Capture Volume'
; type=INTEGER,access=rw---R--,values=2,min=0,max=39,step=0
: values=39,39
| dBminmax-min=-17.25dB,max=12.00dB
numid=17,iface=MIXER,name='Mic Capture Switch'
; type=BOOLEAN,access=rw------,values=1
: values=off
numid=18,iface=MIXER,name='Mic Capture Volume'
; type=INTEGER,access=rw---R--,values=2,min=0,max=39,step=0
: values=35,35
| dBminmax-min=-17.25dB,max=12.00dB
numid=9,iface=MIXER,name='Analog In Capture Switch'
; type=BOOLEAN,access=rw------,values=1
: values=off
numid=10,iface=MIXER,name='Analog In Capture Volume'
; type=INTEGER,access=rw---R--,values=2,min=0,max=39,step=0
: values=36,36
| dBminmax-min=-17.25dB,max=12.00dB
numid=1,iface=PCM,name='Capture Channel Map'
; type=INTEGER,access=r--v-R--,values=2,min=0,max=36,step=0
: values=0,0
| container
| chmap-fixed=FL,FR
numid=4,iface=PCM,name='Playback Channel Map'
; type=INTEGER,access=r--v-R--,values=2,min=0,max=36,step=0
: values=0,0
| container
| chmap-fixed=FL,FR
| chmap-fixed=FL,FR,RL,RR
| chmap-fixed=FL,FR,FC,LFE,RL,RR
| chmap-fixed=FL,FR,FC,LFE,RL,RR,SL,SR
numid=2,iface=PCM,name='Capture Channel Map',device=1
; type=INTEGER,access=r--v-R--,values=2,min=0,max=36,step=0
: values=0,0
| container
| chmap-fixed=FL,FR
numid=5,iface=PCM,name='Playback Channel Map',device=1
; type=INTEGER,access=r--v-R--,values=2,min=0,max=36,step=0
: values=0,0
| container
| chmap-fixed=FL,FR
numid=3,iface=PCM,name='Capture Channel Map',device=2
; type=INTEGER,access=r--v-R--,values=2,min=0,max=36,step=0
: values=0,0
| container
| chmap-fixed=FL,FR
numid=6,iface=PCM,name='Playback Channel Map',device=2
; type=INTEGER,access=r--v-R--,values=2,min=0,max=36,step=0
: values=0,0
| container
| chmap-fixed=FL,FR
numid=7,iface=PCM,name='Playback Channel Map',device=3
; type=INTEGER,access=r--v-R--,values=2,min=0,max=36,step=0
: values=0,0
| container
| chmap-fixed=FL,FR
alsactl monitor (Unplugging and plugging the mic)
node hw:2, #12 (0,0,0,Line - Input Jack,0) VALUE
node hw:2, #12 (0,0,0,Line - Input Jack,0) VALUE
amixer -c events (Unplugging and plugging mic)
event value: numid=12,iface=CARD,name='Line - Input Jack'
event value: numid=12,iface=CARD,name='Line - Input Jack'
It appears the Mic In is being incorrectly identified as the Line In and I cannot record any sound through this jack.
I have uploaded a new alsa-info.sh
It seems the mainboard audio is now on hw:0 .
alsaucm -c hw:0 dump text
Verb.HiFi {
Comment "HiFi 2.0 channels"
Device.Speaker {
Comment Speakers
Values {
CaptureCTL "_ucm0001.hw:Audio"
JackControl "Speaker - Output Jack"
PlaybackCTL "_ucm0001.hw:Audio"
PlaybackChannels 2
PlaybackMixerElem PCM,0
PlaybackPCM "_ucm0001.hw:Audio"
PlaybackPriority 200
TQ HiFi
}
}
Device.Headphones {
Comment "Front Headphones"
Values {
CaptureCTL "_ucm0001.hw:Audio"
JackControl "Headphone - Output Jack"
PlaybackCTL "_ucm0001.hw:Audio"
PlaybackMixerElem PCM,1
PlaybackPCM "_ucm0001.hw:Audio,1"
PlaybackPriority 300
TQ HiFi
}
}
Device.SPDIF {
Comment "S/PDIF Output"
Values {
CaptureCTL "_ucm0001.hw:Audio"
PlaybackCTL "_ucm0001.hw:Audio"
PlaybackMixerElem PCM,2
PlaybackPCM "_ucm0001.hw:Audio,3"
PlaybackPriority 100
TQ HiFi
}
}
Device.Line1 {
Comment "Line Input"
Values {
CaptureCTL "_ucm0001.hw:Audio"
CaptureMixerElem Line,0
CapturePCM "_ucm0001.hw:Audio,1"
CapturePriority 100
JackControl "Line - Input Jack"
PlaybackCTL "_ucm0001.hw:Audio"
TQ HiFi
}
}
Device.Mic1 {
Comment Microphone
Values {
CaptureCTL "_ucm0001.hw:Audio"
CaptureMixerElem Mic,0
CapturePCM "_ucm0001.hw:Audio,2"
CapturePriority 300
JackControl "Mic - Input Jack"
PlaybackCTL "_ucm0001.hw:Audio"
TQ HiFi
}
}
}
Verb."HiFi 5+1" {
Comment "HiFi 5.1 channels"
Device.Speaker {
Comment Speakers
Values {
CaptureCTL "_ucm0001.hw:Audio"
JackControl "Speaker - Output Jack"
PlaybackCTL "_ucm0001.hw:Audio"
PlaybackChannels 6
PlaybackMixerElem PCM,0
PlaybackPCM "_ucm0001.hw:Audio"
PlaybackPriority 200
TQ HiFi
}
}
Device.Headphones {
Comment "Front Headphones"
Values {
CaptureCTL "_ucm0001.hw:Audio"
JackControl "Headphone - Output Jack"
PlaybackCTL "_ucm0001.hw:Audio"
PlaybackMixerElem PCM,1
PlaybackPCM "_ucm0001.hw:Audio,1"
PlaybackPriority 300
TQ HiFi
}
}
Device.SPDIF {
Comment "S/PDIF Output"
Values {
CaptureCTL "_ucm0001.hw:Audio"
PlaybackCTL "_ucm0001.hw:Audio"
PlaybackMixerElem PCM,2
PlaybackPCM "_ucm0001.hw:Audio,3"
PlaybackPriority 100
TQ HiFi
}
}
Device.Line1 {
Comment "Line Input"
Values {
CaptureCTL "_ucm0001.hw:Audio"
CaptureMixerElem Line,0
CapturePCM "_ucm0001.hw:Audio,1"
CapturePriority 100
JackControl "Line - Input Jack"
PlaybackCTL "_ucm0001.hw:Audio"
TQ HiFi
}
}
Device.Mic1 {
Comment Microphone
Values {
CaptureCTL "_ucm0001.hw:Audio"
CaptureMixerElem Mic,0
CapturePCM "_ucm0001.hw:Audio,2"
CapturePriority 300
JackControl "Mic - Input Jack"
PlaybackCTL "_ucm0001.hw:Audio"
TQ HiFi
}
}
}
Verb."HiFi 7+1" {
Comment "HiFi 7.1 channels"
Device.Speaker {
Comment Speakers
Values {
CaptureCTL "_ucm0001.hw:Audio"
JackControl "Speaker - Output Jack"
PlaybackCTL "_ucm0001.hw:Audio"
PlaybackChannels 8
PlaybackMixerElem PCM,0
PlaybackPCM "_ucm0001.hw:Audio"
PlaybackPriority 200
TQ HiFi
}
}
Device.Headphones {
Comment "Front Headphones"
Values {
CaptureCTL "_ucm0001.hw:Audio"
JackControl "Headphone - Output Jack"
PlaybackCTL "_ucm0001.hw:Audio"
PlaybackMixerElem PCM,1
PlaybackPCM "_ucm0001.hw:Audio,1"
PlaybackPriority 300
TQ HiFi
}
}
Device.SPDIF {
Comment "S/PDIF Output"
Values {
CaptureCTL "_ucm0001.hw:Audio"
PlaybackCTL "_ucm0001.hw:Audio"
PlaybackMixerElem PCM,2
PlaybackPCM "_ucm0001.hw:Audio,3"
PlaybackPriority 100
TQ HiFi
}
}
Device.Line1 {
Comment "Line Input"
Values {
CaptureCTL "_ucm0001.hw:Audio"
CaptureMixerElem Line,0
CapturePCM "_ucm0001.hw:Audio,1"
CapturePriority 100
JackControl "Line - Input Jack"
PlaybackCTL "_ucm0001.hw:Audio"
TQ HiFi
}
}
Device.Mic1 {
Comment Microphone
Values {
CaptureCTL "_ucm0001.hw:Audio"
CaptureMixerElem Mic,0
CapturePCM "_ucm0001.hw:Audio,2"
CapturePriority 300
JackControl "Mic - Input Jack"
PlaybackCTL "_ucm0001.hw:Audio"
TQ HiFi
}
}
}
alsa-info.sh
This mic issue also affects the ASUS ROG Strix B850-I Gaming WIFI. I do get sound output with the line out jack, but my Mic-in jack does not capture any sound. My alsaucm -c hw:0 dump text is the same as @kieran4333
