Hi there,
I’ve been running arch on my hp pro c640 ‘dratini’, but I recently noticed that at some point the speakers have stopped working. Now I know my way around most of Linux but audio and video stuff is magic to me so I don’t really know where to start.
Here is some info that I think might be usefull:
wpctl status
PipeWire 'pipewire-0' [1.2.7, maud@maudchrome, cookie:755207235]
└─ Clients:
32. WirePlumber [1.2.7, maud@maudchrome, pid:607]
40. WirePlumber [export] [1.2.7, maud@maudchrome, pid:607]
52. xdg-desktop-portal-hyprland [1.2.7, maud@maudchrome, pid:798]
53. pipewire [1.2.7, maud@maudchrome, pid:808]
54. waybar [1.2.7, maud@maudchrome, pid:702]
60. Blueman [1.2.7, maud@maudchrome, pid:706]
61. wpctl [1.2.7, maud@maudchrome, pid:1166]
Audio
├─ Devices:
│ 41. Comet Lake PCH-LP cAVS [alsa]
│
├─ Sinks:
│ * 55. Dummy Output [vol: 1.20]
│
├─ Sources:
│
├─ Filters:
│
└─ Streams:
It sees some device, but no source and only a dummy sink.
Bluetooth audio does still work I believe.
I have run the script by weirdtreething (thanks for that!)
this may be usefull aswell:
dmesg | grep sof
[ 3.486456] sof-audio-pci-intel-cnl 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040100
[ 3.506912] sof-audio-pci-intel-cnl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 3.514220] sof-audio-pci-intel-cnl 0000:00:1f.3: use msi interrupt mode
[ 3.530792] sof-audio-pci-intel-cnl 0000:00:1f.3: NHLT table not found
[ 3.530834] sof-audio-pci-intel-cnl 0000:00:1f.3: hda codecs found, mask 4
[ 3.530835] sof-audio-pci-intel-cnl 0000:00:1f.3: BT link detected in NHLT tables: 0x0
[ 3.530837] sof-audio-pci-intel-cnl 0000:00:1f.3: DMICs detected in NHLT tables: 0
[ 3.537480] sof-audio-pci-intel-cnl 0000:00:1f.3: Firmware paths/files for ipc type 0:
[ 3.537483] sof-audio-pci-intel-cnl 0000:00:1f.3: Firmware file: intel/sof/community/sof-cml.ri
[ 3.537484] sof-audio-pci-intel-cnl 0000:00:1f.3: Topology file: intel/sof-tplg/sof-cml-rt5682-max98357a.tplg
[ 3.538924] sof-audio-pci-intel-cnl 0000:00:1f.3: Firmware info: version 2:2:0-57864
[ 3.538926] sof-audio-pci-intel-cnl 0000:00:1f.3: Firmware: ABI 3:22:1 Kernel ABI 3:23:1
[ 3.538929] sof-audio-pci-intel-cnl 0000:00:1f.3: unknown sof_ext_man header type 3 size 0x30
[ 3.651186] sof-audio-pci-intel-cnl 0000:00:1f.3: Firmware info: version 2:2:0-57864
[ 3.651191] sof-audio-pci-intel-cnl 0000:00:1f.3: Firmware: ABI 3:22:1 Kernel ABI 3:23:1
[ 3.689882] sof-audio-pci-intel-cnl 0000:00:1f.3: Topology: ABI 3:22:1 Kernel ABI 3:23:1
[ 3.690032] sof_rt5682 cml_rt5682_def: ASoC: Parent card not yet available, widget card binding deferred
[ 3.733704] input: sof-rt5682 Headset Jack as /devices/pci0000:00/0000:00:1f.3/cml_rt5682_def/sound/card0/input10
[ 3.745144] input: sof-rt5682 HDMI/DP,pcm=2 as /devices/pci0000:00/0000:00:1f.3/cml_rt5682_def/sound/card0/input11
[ 3.745190] input: sof-rt5682 HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/cml_rt5682_def/sound/card0/input12
[ 3.745252] input: sof-rt5682 HDMI/DP,pcm=4 as /devices/pci0000:00/0000:00:1f.3/cml_rt5682_def/sound/card0/input13
[ 12.639278] sof-audio-pci-intel-cnl 0000:00:1f.3: ipc tx error for 0x60010000 (msg/reply size: 108/20): -22
[ 12.639284] sof-audio-pci-intel-cnl 0000:00:1f.3: HW params ipc failed for stream 1
[ 12.639287] sof-audio-pci-intel-cnl 0000:00:1f.3: ASoC: error at snd_soc_pcm_component_hw_params on 0000:00:1f.3: -22
[ 12.639883] sof-audio-pci-intel-cnl 0000:00:1f.3: ipc tx error for 0x60010000 (msg/reply size: 108/20): -22
[ 12.639887] sof-audio-pci-intel-cnl 0000:00:1f.3: HW params ipc failed for stream 1
[ 12.639888] sof-audio-pci-intel-cnl 0000:00:1f.3: ASoC: error at snd_soc_pcm_component_hw_params on 0000:00:1f.3: -22
[ 12.640490] sof-audio-pci-intel-cnl 0000:00:1f.3: ipc tx error for 0x60010000 (msg/reply size: 108/20): -22
[ 12.640496] sof-audio-pci-intel-cnl 0000:00:1f.3: HW params ipc failed for stream 1
[ 12.640498] sof-audio-pci-intel-cnl 0000:00:1f.3: ASoC: error at snd_soc_pcm_component_hw_params on 0000:00:1f.3: -22
[ 12.641145] sof-audio-pci-intel-cnl 0000:00:1f.3: ipc tx error for 0x60010000 (msg/reply size: 108/20): -22
[ 12.641151] sof-audio-pci-intel-cnl 0000:00:1f.3: HW params ipc failed for stream 1
[ 12.641153] sof-audio-pci-intel-cnl 0000:00:1f.3: ASoC: error at snd_soc_pcm_component_hw_params on 0000:00:1f.3: -22
[ 12.650502] sof-audio-pci-intel-cnl 0000:00:1f.3: sof_ipc3_keyword_dapm_event: Cannot find PCM for DETECT9.0
[ 12.650509] sof-audio-pci-intel-cnl 0000:00:1f.3: ASoC: PRE_PMU: DETECT9.0 event failed: -22
[ 12.650514] sof-audio-pci-intel-cnl 0000:00:1f.3: sof_ipc3_keyword_dapm_event: Cannot find PCM for DETECT9.0
[ 12.650517] sof-audio-pci-intel-cnl 0000:00:1f.3: ASoC: POST_PMU: DETECT9.0 event failed: -22
[ 12.650660] sof-audio-pci-intel-cnl 0000:00:1f.3: sof_ipc3_keyword_dapm_event: Cannot find PCM for DETECT9.0
[ 12.650662] sof-audio-pci-intel-cnl 0000:00:1f.3: ASoC: PRE_PMD: DETECT9.0 event failed: -22
[ 12.650665] sof-audio-pci-intel-cnl 0000:00:1f.3: sof_ipc3_keyword_dapm_event: Cannot find PCM for DETECT9.0
[ 12.650667] sof-audio-pci-intel-cnl 0000:00:1f.3: ASoC: POST_PMD: DETECT9.0 event failed: -22
I think the issues on WTT’s audio script repo is a better place for this report.
1 Like
Found the solution there, for some reason I had thought of rerunning that script but not checking those issues 
Solution: Recent alsa-ucm-conf update requires ucm syntax 7 · Issue #185 · WeirdTreeThing/chromebook-linux-audio · GitHub