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File: //usr/share/fwupd/quirks.d/synaptics-cxaudio.quirk
# ThinkPad TBT3-TR Gen 2 dock
[DeviceInstanceId=USB\VID_17EF&PID_3083]
Guid = SYNAPTICS_CXAUDIO\CX2098X
ParentGuid = TBT-01081720

# ThinkPad TBT3-MS Gen 2 dock
[DeviceInstanceId=USB\VID_17EF&PID_3092]
Guid = SYNAPTICS_CXAUDIO\CX2198X
ParentGuid = USB\VID_17EF&PID_308F

# ThinkPad USB-C Dock Gen2 Audio
[DeviceInstanceId=USB\VID_17EF&PID_A396]
Guid = SYNAPTICS_CXAUDIO\CX2198X
ParentGuid = USB\VID_17EF&PID_1039

# Google Pixel USB-C headphones
[DeviceInstanceId=USB\VID_18D1&PID_5033]
Guid = SYNAPTICS_CXAUDIO\CX2198X

# Google Pixel USB-C <-> 3.5mm adapter
[DeviceInstanceId=USB\VID_18D1&PID_5034]
Guid = SYNAPTICS_CXAUDIO\CX2198X

[Guid=SYNAPTICS_CXAUDIO\CX2098X]
Plugin = synaptics_cxaudio
ChipIdBase = 20980

[Guid=SYNAPTICS_CXAUDIO\CX2198X]
Plugin = synaptics_cxaudio
ChipIdBase = 21980
EepromPatchValidAddr = 0x0014
EepromPatch2ValidAddr = 0x0171