OpenVoiceOS/buildroot-external/rootfs-overlay/usr/share/alsa/ucm2/Intel/sof-essx8336/HiFi.conf

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SectionVerb {
EnableSequence [
disdevall ""
# Disable all inputs / outputs
# (may be duplicated with disdevall)
cset "name='Headphone Switch' off"
cset "name='Headset Mic Switch' off"
cset "name='Internal Mic Switch' off"
cset "name='DAC Mono Mix Switch' off"
]
}
If.amic {
Condition {
Type String
Empty "${var:DeviceDmic}"
}
True.SectionDevice."Mic" {
Comment "Analog Microphone"
ConflictingDevice [
"Headset"
]
EnableSequence [
cset "name='Differential Mux' lin1-rin1"
cset "name='Internal Mic Switch' on"
]
DisableSequence [
cset "name='Internal Mic Switch' off"
]
Value {
CapturePriority 100
CapturePCM "hw:${CardId}"
CaptureMixerElem "ADC PGA Gain"
CaptureMasterElem "ADC"
}
}
}
If.dmic {
Condition {
Type String
Empty "${var:DeviceDmic}"
}
False.SectionDevice."${var:DeviceDmic}" {
Comment "Digital Microphone"
Value {
CapturePriority 100
CapturePCM "hw:${CardId},1"
If.chn {
Condition {
Type RegexMatch
Regex "cfg-dmics:[34]"
String "${CardComponents}"
}
True {
CaptureChannels 4
}
}
CaptureMixerElem "Dmic0"
CaptureVolume "Dmic0 Capture Volume"
CaptureSwitch "Dmic0 Capture Switch"
}
}
}
SectionDevice."Speaker" {
Comment "Speakers"
ConflictingDevice [
"Headphones"
]
EnableSequence [
cset "name='Speaker Switch' on"
]
DisableSequence [
cset "name='Speaker Switch' off"
]
Value {
PlaybackPriority 100
PlaybackPCM "hw:${CardId}"
# The es8316 only has a HP-amp which is muxed to the speaker
# or to the headpones output
PlaybackMixerElem "Headphone Mixer"
PlaybackMasterElem "DAC"
}
}
SectionDevice."Headphones" {
Comment "Headphones"
ConflictingDevice [
"Speaker"
]
EnableSequence [
cset "name='Headphone Switch' on"
]
DisableSequence [
cset "name='Headphone Switch' off"
]
Value {
PlaybackPriority 300
PlaybackPCM "hw:${CardId}"
PlaybackMixerElem "Headphone Mixer"
PlaybackMasterElem "DAC"
JackControl "Headphone Jack"
JackHWMute "Speaker"
}
}
SectionDevice."Headset" {
Comment "Headset Microphone"
If.conflict {
Condition {
Type String
Empty "${var:DeviceDmic}"
}
True.ConflictingDevice [
"Mic"
]
}
EnableSequence [
cset "name='Headset Mic Switch' on"
cset "name='Digital Mic Mux' 'dmic disable'"
]
DisableSequence [
cset "name='Headset Mic Switch' off"
]
Value {
CapturePriority 300
CapturePCM "hw:${CardId}"
CaptureMixerElem "ADC PGA Gain"
CaptureMasterElem "ADC"
JackControl "Headset Mic Jack"
}
}
Include.hdmi.File "/Intel/sof-essx8336/Hdmi.conf"