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[IPC4] Suspend while pause causes IPC errors #5341
Description
Steps to reproduce (on upx-i11 for example - needs pause support to be force enabled):
terminal1: aplay -Dhw:0,0 -i -fdat /dev/zero
terminal1: < press SPACE to pause >
retminal2: rtcwake -m mem -s5
terminal1: < press SPACE to release >
terminal1: <press CTRL+c to stop>
in kernel log IPC errors will be present:
[ 797.265134] sof-audio-pci-intel-tgl 0000:00:1f.3: FW reported error: 12 - Required resource is in invalid state
[ 797.265151] sof-audio-pci-intel-tgl 0000:00:1f.3: ipc error for msg 0x12000000|0x0
[ 797.265154] sof-audio-pci-intel-tgl 0000:00:1f.3: failed to free pipeline widget pipeline.1
...
[ 797.265540] sof-audio-pci-intel-tgl 0000:00:1f.3: FW reported error: 12 - Required resource is in invalid state
[ 797.265562] sof-audio-pci-intel-tgl 0000:00:1f.3: ipc error for msg 0x12010000|0x0
[ 797.265565] sof-audio-pci-intel-tgl 0000:00:1f.3: failed to free pipeline widget pipeline.2
[ 797.265572] sof-audio-pci-intel-tgl 0000:00:1f.3: Failed to free connected widgets
[ 797.265579] sof-audio-pci-intel-tgl 0000:00:1f.3: sof_pcm_stream_free: pcm0 (HDA Analog), dir 0: sof_widget_list_free failed -22
...
[ 833.268174] sof-audio-pci-intel-tgl 0000:00:1f.3: FW reported error: 12 - Required resource is in invalid state
[ 833.268198] sof-audio-pci-intel-tgl 0000:00:1f.3: ipc error for msg 0x12000000|0x0
[ 833.268204] sof-audio-pci-intel-tgl 0000:00:1f.3: failed to free pipeline widget pipeline.1
...
[ 833.269106] sof-audio-pci-intel-tgl 0000:00:1f.3: Failed to free connected widgets
[ 833.269115] sof-audio-pci-intel-tgl 0000:00:1f.3: sof_pcm_stream_free: pcm0 (HDA Analog), dir 0: sof_widget_list_free failed -22
[ 833.269124] sof-audio-pci-intel-tgl 0000:00:1f.3: ASoC error (-22): at snd_soc_pcm_component_hw_free() on 0000:00:1f.3
kernel log for this scenario: dmesg.txt
The only working fix so far for this is: #5058
Activity
ASoC: SOF: sof-pcm/pm: Stop paused streams before the system suspend
ALSA: pcm: Release paused streams before suspend if resume is not sup…
ujfalusi commentedon Apr 1, 2025
The fix upstream is: https://lore.kernel.org/linux-sound/20250401133652.11617-1-peter.ujfalusi@linux.intel.com/
ASoC: SOF: sof-pcm/pm: Stop paused streams before the system suspend
ALSA: pcm: Release paused streams before suspend if resume is not sup…
ALSA: pcm: Release paused streams before suspend if resume is not sup…