Public bug reported:
[Description]
On CNL platform, after suspend&resume, the audio device is disappleared.
$sudo rtcwake -m mem -s 5
or $systemctl suspend
it happens with the latest 6.5.0-lowtency and doesn't be observed with
6.2.0-1017-lowlatency.
get some errors in dmesg
~~~
1719 [ 61.041002] sof-audio-pci-intel-cnl 0000:00:1f.3: ipc tx error for
0x60010000 (msg/reply size: 108/20): -22
1720 [ 61.041009] sof-audio-pci-intel-cnl 0000:00:1f.3: HW params ipc failed
for stream 1
1721 [ 61.041011] sof-audio-pci-intel-cnl 0000:00:1f.3: ASoC: error at
snd_soc_pcm_component_hw_params on 0000:00:1f.3: -22
1722 [ 61.045196] sof-audio-pci-intel-cnl 0000:00:1f.3: ipc tx error for
0x60010000 (msg/reply size: 108/20): -22
1723 [ 61.045205] sof-audio-pci-intel-cnl 0000:00:1f.3: HW params ipc failed
for stream 1
1724 [ 61.045208] sof-audio-pci-intel-cnl 0000:00:1f.3: ASoC: error at
snd_soc_pcm_component_hw_params on 0000:00:1f.3: -22
1725 [ 61.049050] sof-audio-pci-intel-cnl 0000:00:1f.3: ipc tx error for
0x60010000 (msg/reply size: 108/20): -22
1726 [ 61.049066] sof-audio-pci-intel-cnl 0000:00:1f.3: HW params ipc failed
for stream 1
1727 [ 61.049068] sof-audio-pci-intel-cnl 0000:00:1f.3: ASoC: error at
snd_soc_pcm_component_hw_params on 0000:00:1f.3: -22
1728 [ 61.052840] sof-audio-pci-intel-cnl 0000:00:1f.3: ipc tx error for
0x60010000 (msg/reply size: 108/20): -22
1729 [ 61.052848] sof-audio-pci-intel-cnl 0000:00:1f.3: HW params ipc failed
for stream 1
1730 [ 61.052850] sof-audio-pci-intel-cnl 0000:00:1f.3: ASoC: error at
snd_soc_pcm_component_hw_params on 0000:00:1f.3: -22
1731 [ 61.056868] sof-audio-pci-intel-cnl 0000:00:1f.3: ipc tx error for
0x60010000 (msg/reply size: 108/20): -22
1732 [ 61.056876] sof-audio-pci-intel-cnl 0000:00:1f.3: HW params ipc failed
for stream 1
1733 [ 61.056878] sof-audio-pci-intel-cnl 0000:00:1f.3: ASoC: error at
snd_soc_pcm_component_hw_params on 0000:00:1f.3: -22
~~~
the culprit is 82b18242ae68) ASoC: SOF: pcm: do not free widgets during suspend
trigger.
it landed since v6.3.
the version of sof-bin is
~~~
$ sudo apt policy firmware-sof-signed
firmware-sof-signed:
Installed: 2.0-1ubuntu4.5
Candidate: 2.0-1ubuntu4.5
~~~
after upgrade the sof-bin to upstream-sof-bin-2023.12,
the issue is gone.
** Affects: firmware-sof (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "dmesg_upstreamKernel202403040039"
https://bugs.launchpad.net/bugs/2056125/+attachment/5752774/+files/dmesg_upstreamKernel202403040039
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https://bugs.launchpad.net/bugs/2056125
Title:
Intel CNL: audio device disappear during suspend then resume
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