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Hello. I'm on the 5.3 kernel, but my internal mic still doesn't work.
[~]$ uname -r
5.3.1-arch1-1-ARCH
When I go to Settings > Sound > Input. I don't see any Input Device available.
The Arch Wiki says it should work starting in Linux 5.3, but here we are. Doesn't work.
Am I supposed to do something else or is the internal mic just not supported?
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I have the same problem, but have done some digging on the lenovo forums and it would seem some people have found solutions on ubuntu by recompiling the kernel to 5.3 and messing around with sof files. I haven't tried it but this comment may offer some resolution. The problem is explained at the bottom of this post. I may do some tinkering if someone hasn't managed to solve it in the next couple of days.
One question I have for you is have you tried updating the firmware through fwupd, I believe there is an update from Sepetember 2nd but have read that people have ran into some issues.
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[~]$ sudo fwupdmgr get-updates
No upgrades for ThinkPad X1 Yoga 4th / Carbon 7th Thunderbolt Controller, current is 43.00: 43.00=same
No releases found for device: Not compatible with firmware version 0.1.7, requires >= 0.1.14
No upgrades for UEFI Device Firmware, current is 0.1.10: 0.1.10=same, 0.1.07=older, 0.1.03=older
Looks like I'm up to date. But, still no mic input. I'll keep investigating and update here.
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I think I do have the SOF kernel modules installed.
$ pwd
/usr/lib/modules/5.3.1-arch1-1-ARCH/kernel/sound/soc/sof/intel
$ ls
snd-sof-intel-bdw.ko.xz snd-sof-intel-hda-common.ko.xz snd-sof-intel-ipc.ko.xz
snd-sof-intel-byt.ko.xz snd-sof-intel-hda.ko.xz
But maybe the modules are just not loaded? Not really sure. Kinda looks like maybe they are. This is what lsmod says.
$ lsmod | head -n 1
Module Size Used by
$ lsmod | grep -E "(snd|sof|intel|hda|codec|soc|tplg)"
sof_pci_dev 20480 0
snd_sof_intel_hda_common 77824 1 sof_pci_dev
snd_sof_intel_hda 20480 1 snd_sof_intel_hda_common
snd_sof_intel_byt 28672 1 sof_pci_dev
snd_sof_intel_ipc 20480 1 snd_sof_intel_byt
snd_sof 114688 4 snd_sof_intel_hda_common,snd_sof_intel_byt,snd_sof_intel_ipc,sof_pci_dev
snd_sof_xtensa_dsp 16384 1 sof_pci_dev
snd_soc_skl 118784 0
snd_soc_hdac_hda 24576 2 snd_sof_intel_hda_common,snd_soc_skl
snd_hda_ext_core 36864 4 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_skl,snd_sof_intel_hda
snd_soc_skl_ipc 69632 1 snd_soc_skl
snd_hda_codec_hdmi 69632 1
snd_soc_sst_ipc 20480 1 snd_soc_skl_ipc
snd_soc_sst_dsp 40960 1 snd_soc_skl_ipc
snd_soc_acpi_intel_match 28672 3 snd_sof_intel_hda_common,sof_pci_dev,snd_soc_skl
snd_soc_acpi 16384 3 snd_soc_acpi_intel_match,sof_pci_dev,snd_soc_skl
snd_soc_core 286720 4 snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_skl
intel_powerclamp 20480 0
snd_hda_codec_realtek 126976 1
snd_hda_codec_generic 94208 1 snd_hda_codec_realtek
snd_compress 28672 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
kvm_intel 311296 0
intel_rapl_msr 20480 0
intel_wmi_thunderbolt 20480 0
kvm 778240 1 kvm_intel
snd_hda_intel 53248 2
intel_cstate 16384 0
snd_hda_codec 159744 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda
intel_uncore 147456 0
intel_rapl_perf 16384 0
snd_hda_core 102400 10 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_skl,snd_sof_intel_hda
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 135168 10 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_sof,snd_sof_intel_hda_common,snd_soc_core,snd_soc_skl,snd_hda_core,snd_pcm_dmaengine
snd_timer 40960 1 snd_pcm
btintel 28672 1 btusb
intel_lpss_pci 20480 0
intel_lpss 16384 1 intel_lpss_pci
bluetooth 675840 4 btrtl,btintel,btbcm,btusb
intel_gtt 24576 1 i915
agpgart 53248 2 intel_gtt,drm
intel_rapl_common 28672 2 intel_rapl_msr,processor_thermal_device
intel_pch_thermal 16384 0
intel_soc_dts_iosf 20480 1 processor_thermal_device
ledtrig_audio 16384 3 snd_hda_codec_generic,snd_hda_codec_realtek,thinkpad_acpi
snd 110592 15 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,thinkpad_acpi,snd_soc_core,snd_pcm
wmi 36864 2 intel_wmi_thunderbolt,wmi_bmof
soundcore 16384 1 snd
crc32c_intel 24576 2
ghash_clmulni_intel 16384 0
aesni_intel 372736 6
aes_x86_64 20480 1 aesni_intel
crypto_simd 16384 1 aesni_intel
cryptd 24576 3 crypto_simd,ghash_clmulni_intel
glue_helper 16384 1 aesni_intel
dmesg says this.
[intel]v$ dmesg | grep -E "(snd|hda|sof|codec)"
[ 9.316877] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 9.392147] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC285: line_outs=2 (0x14/0x17/0x0/0x0/0x0) type:speaker
[ 9.392258] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 9.393727] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 9.395226] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 9.396668] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 9.399918] snd_hda_codec_realtek hdaudioC0D0: Mic=0x19
journal says this.
[intel]v$ journalctl --boot | grep -E "(snd|hda|sof|codec)"| grep -E -i "(fail|error)"
Sep 24 09:52:16 systemd-tmpfiles[466]: Failed to determine whether '/dev/snd' is below autofs, ignoring: No such file or directory
Sep 24 09:52:16 systemd-tmpfiles[466]: Failed to determine whether '/dev/snd/timer' is below autofs, ignoring: No such file or directory
Sep 24 09:52:16 systemd-tmpfiles[466]: Failed to determine whether '/dev/snd/seq' is below autofs, ignoring: No such file or directory
Last edited by 1ptb3b (2019-09-24 19:28:02)
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