On a Lenovo X1 Gen-11 the F4 microphone does NOT work

F4 led is lit and does not respond to key-press

The microphone and F4 works correctly on Fedora liveUSB (Linux 6.6.6-200.fc39.x86_64 x86_64)

Speakers work correctly

The microphone is enabled in BIOS (default)

Gnome Settings reports "No Input Devices" under the Sound tab

Pulse Audio Input tab reports "Port: Microphone (unplugged)" as the only option

Pulse Audio Configuration tab is set to option 1 of 5
- Stereo Output + Stereo Input
- Stereo Output
- Stereo Input (unplugged) (unavailable)
- Pro Audio
- Off


pipewire-alsa seems happy
Server Name: PulseAudio (on PipeWire 1.0.0)
Server Version: 15.0.0
Default Sample Specification: float32le 2ch 48000Hz
Default Channel Map: front-left,front-right
Default Sink: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.stereo-fallback
Default Source: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.stereo-fallback.monitor
Cookie: 15b8:4d99


sudo lspci -vnn | grep -A9 Audio
00:1f.3 Audio device [0403]: Intel Corporation Raptor Lake-P/U/H cAVS [8086:51ca] (rev 01) (prog-if 80)
	Subsystem: Lenovo Device [17aa:2315]
	Flags: bus master, fast devsel, latency 64, IRQ 189, IOMMU group 13
	Memory at 603d1d0000 (64-bit, non-prefetchable) [size=16K]
	Memory at 603d000000 (64-bit, non-prefetchable) [size=1M]
	Capabilities: [50] Power Management version 3
	Capabilities: [80] Vendor Specific Information: Len=14 <?>
	Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
	Kernel driver in use: sof-audio-pci-intel-tgl
	Kernel modules: snd_hda_intel, snd_sof_pci_intel_tgl


zypper search sof-firmware
Loading repository data...
Reading installed packages...

S | Name         | Summary                             | Type
--+--------------+-------------------------------------+--------
i | sof-firmware | Firmware data files for SOF Drivers | package


The Lenovo X1 Laptop is on the current release UEFI BIOS (BIOS ID) and ECP (ECP ID)


the output from wireplumber has rather a lot of ....
W 16:36:58.414276           GLib-GIO (null):(null):(null): Unexpected reply 3 when releasing name org.freedesktop.ReserveDevice1.Audio0
W 16:36:59.579753           GLib-GIO (null):(null):(null): Unexpected reply 3 when releasing name org.freedesktop.ReserveDevice1.Audio0
M 16:37:01.664957    m-lua-scripting ../modules/module-lua-scripting/api/api.c:387:object_activate_done: <WpSiAudioAdapter:0x5639f7ea19f0> Object activation aborted: proxy destroyed
M 16:37:01.664994 script/create-item create-item.lua:81:chunk: <WpSiAudioAdapter:0x5639f7ea19f0> failed to activate item: Object activation aborted: proxy destroyed
W 16:37:02.831915           GLib-GIO (null):(null):(null): Unexpected reply 3 when releasing name org.freedesktop.ReserveDevice1.Audio0
W 16:37:03.251815           GLib-GIO (null):(null):(null): Unexpected reply 3 when releasing name org.freedesktop.ReserveDevice1.Audio0