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jwnhy
n00b
Joined: 10 Aug 2022
Posts: 13
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 Posted: Mon Oct 07, 2024 2:47 am Post subject: [SOLVED] Audio issue on ASUS Zenbook UX5406SA Lunar Lake |
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The PulseAudio and alsamixer do not recognize the sound card, but dmesg does not show anything very useful.
PulseAudio only has "Dummy Output" and aplay says
| Code: | aplay -l
aplay: device_list:279: no soundcards found...
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| Code: | lspci -k
00:1f.3 Multimedia audio controller: Intel Corporation Lunar Lake-M HD Audio Controller (rev 10)
Subsystem: ASUSTeK Computer Inc. Device 1e13
Kernel driver in use: sof-audio-pci-intel-lnl
Kernel modules: snd_hda_intel, snd_sof_pci_intel_lnl
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| Code: | sudo dmesg | ag sof
[ 0.043414] software IO TLB: area num 8.
[ 0.542751] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.590117] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.590118] software IO TLB: mapped [mem 0x000000004fd93000-0x0000000053d93000] (64MB)
[ 1.860815] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver
[ 1.972342] sof-audio-pci-intel-lnl 0000:00:1f.3: enabling device (0000 -> 0002)
[ 1.974052] sof-audio-pci-intel-lnl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100
[ 4.829875] sof-audio-pci-intel-lnl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [xe])
[ 4.837132] sof-audio-pci-intel-lnl 0000:00:1f.3: use msi interrupt mode
[ 4.852634] sof-audio-pci-intel-lnl 0000:00:1f.3: hda codecs found, mask 4
[ 4.852772] sof-audio-pci-intel-lnl 0000:00:1f.3: using HDA machine driver skl_hda_dsp_generic now
[ 4.852816] sof-audio-pci-intel-lnl 0000:00:1f.3: DMICs detected in NHLT tables: 2
[ 4.852856] Loading firmware: intel/sof-ipc4/lnl/sof-lnl.ri
[ 4.856340] Loading firmware: intel/sof-ipc4-tplg/sof-hda-generic-idisp-2ch.tplg
[ 4.857016] sof-audio-pci-intel-lnl 0000:00:1f.3: Firmware paths/files for ipc type 1:
[ 4.858353] sof-audio-pci-intel-lnl 0000:00:1f.3: Firmware file: intel/sof-ipc4/lnl/sof-lnl.ri
[ 4.858353] sof-audio-pci-intel-lnl 0000:00:1f.3: Firmware lib path: intel/sof-ipc4-lib/lnl
[ 4.858354] sof-audio-pci-intel-lnl 0000:00:1f.3: Topology file: intel/sof-ipc4-tplg/sof-hda-generic-idisp-2ch.tplg
[ 4.858367] Loading firmware: intel/sof-ipc4/lnl/sof-lnl.ri
[ 4.858767] sof-audio-pci-intel-lnl 0000:00:1f.3: Loaded firmware library: ADSPFW, version: 2.11.1.1
[ 5.123118] sof-audio-pci-intel-lnl 0000:00:1f.3: Booted firmware version: 2.11.1.1
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| Code: | uname -a
Linux jwnhy-Gentoo 6.11.0-gentoo-x86_64 #9 SMP PREEMPT_DYNAMIC Mon Oct 7 10:08:20 CST 2024 x86_64 Intel(R) Core(TM) Ultra 7 258V GenuineIntel GNU/Linux
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Here is my kernel configuration.
https://pastebin.com/u68PtheN
There is some reddit post saying fedora works, but it didn't elaborate on the detailed configurations. I don't want to enable every configuration to figure out why...
https://www.reddit.com/r/linux/comments/1fq908x/fedora_41_beta_running_on_asus_zenbook_s_14/
Last edited by jwnhy on Mon Oct 07, 2024 4:54 am; edited 1 time in total |
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jwnhy
n00b
Joined: 10 Aug 2022
Posts: 13
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| Posted: Mon Oct 07, 2024 4:53 am Post subject: |
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OK, I solved it...
So, it needs at least Linux 6.12.0 rc1 or rc2 (I tested on rc2).
You also need to enable a bundle of CONFIG_SOUNDWIRE.
I got this by launching a Fedora LiveCD, and its `aplay -l` displays a bunch of soundwire sinks.
| Code: | CONFIG_REGMAP_SOUNDWIRE=m
CONFIG_REGMAP_SOUNDWIRE_MBQ=m
CONFIG_SND_INTEL_SOUNDWIRE_ACPI=m
CONFIG_SND_SOC_INTEL_SOUNDWIRE_SOF_MACH=m
CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE_LINK_BASELINE=m
CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE=m
CONFIG_SOUNDWIRE=m
CONFIG_SOUNDWIRE_AMD=m
CONFIG_SOUNDWIRE_CADENCE=m
CONFIG_SOUNDWIRE_INTEL=m
# CONFIG_SOUNDWIRE_QCOM is not set
CONFIG_SOUNDWIRE_GENERIC_ALLOCATION=m
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