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[BUG][CML]Aplay not exist after do Suspeand & Resume with playback_Analog_50 times #951
Description
Describe the bug
Aplay not exist after do Suspeand & Resume with playback_Analog_50 times
To Reproduce
Set Suspeand & Resume with playback_Analog_50 times via command “aplay -Dhw:0,0 -r48000 -c2 -fs16_le /dev/zero & sudo ./stress-s3.sh 50 1 1”
Expected behavior
Streaming will continuous playback during the 50 times test
Actual result
Show "aplay not exist", but do aplay again can output audio.
Environment
Rander UCM https://github.com/RanderWang/intel-UCM
Kernel repo：9494607 https://github.com/thesofproject/linux/tree/release/sof-v5.0
Firmware repo: b73b9a6 https://github.com/thesofproject/sof/commits/master +PR1354
Topology: https://github.com/thesofproject/sof/commits/master . Same as above SOF repo
file: tools/topology/sof-hda-generic.m4, sof-hda-generic-2ch.tplg
platform: CML laptop with ALC3204 codec
dmesg
[ 285.490582] sof-audio-pci 0000:00:1f.3: pcm: trigger stream 0 dir 0 cmd 1
[ 285.490595] sof-audio-pci 0000:00:1f.3: ipc tx: 0x60040000: GLB_STREAM_MSG: TRIG_START
[ 285.490767] sof-audio-pci 0000:00:1f.3: ipc tx succeeded: 0x60040000: GLB_STREAM_MSG: TRIG_START
[ 285.490770] sof-audio-pci 0000:00:1f.3: In hda_link_pcm_trigger cmd=1
[ 286.445762] sof-audio-pci 0000:00:1f.3: ipc rx: 0x90020000: GLB_TRACE_MSG
[ 286.445804] sof-audio-pci 0000:00:1f.3: ipc rx done: 0x90020000: GLB_TRACE_MSG
[ 291.019550] sof-audio-pci 0000:00:1f.3: pcm: trigger stream 0 dir 0 cmd 0
[ 291.019577] sof-audio-pci 0000:00:1f.3: ipc tx: 0x60050000: GLB_STREAM_MSG: TRIG_STOP
[ 291.019833] sof-audio-pci 0000:00:1f.3: ipc tx succeeded: 0x60050000: GLB_STREAM_MSG: TRIG_STOP
[ 291.019845] sof-audio-pci 0000:00:1f.3: In hda_link_pcm_trigger cmd=0
[ 291.019934] sof-audio-pci 0000:00:1f.3: pcm: free stream 0 dir 0
[ 291.019939] sof-audio-pci 0000:00:1f.3: ipc tx: 0x60030000: GLB_STREAM_MSG: PCM_FREE
[ 291.020147] sof-audio-pci 0000:00:1f.3: ipc tx succeeded: 0x60030000: GLB_STREAM_MSG: PCM_FREE
[ 291.020171] sof-audio-pci 0000:00:1f.3: ipc tx: 0x80010000: GLB_DAI_MSG: CONFIG
[ 291.020496] sof-audio-pci 0000:00:1f.3: ipc tx succeeded: 0x80010000: GLB_DAI_MSG: CONFIG
[ 291.020633] sof-audio-pci 0000:00:1f.3: pcm: close stream 0 dir 0
[ 291.945521] sof-audio-pci 0000:00:1f.3: ipc rx: 0x90020000: GLB_TRACE_MSG
[ 291.945553] sof-audio-pci 0000:00:1f.3: ipc rx done: 0x90020000: GLB_TRACE_MSG
[ 293.134455] sof-audio-pci 0000:00:1f.3: ipc tx: 0x40010000: GLB_PM_MSG: CTX_SAVE
[ 293.134800] sof-audio-pci 0000:00:1f.3: ipc tx succeeded: 0x40010000: GLB_PM_MSG: CTX_SAVE
[ 293.134840] sof-audio-pci 0000:00:1f.3: FW Poll Status: reg=0x1010f0f successful
[ 293.134843] sof-audio-pci 0000:00:1f.3: FW Poll Status: reg=0x1000f0f successful
[ 293.134844] sof-audio-pci 0000:00:1f.3: DSP core(s) enabled? 0 : core_mask f
[ 293.134869] sof-audio-pci 0000:00:1f.3: Debug PCIR: 00000010 at 00000044
Activity
lyakh commentedon May 17, 2019
@YvonneYang2 could you please clarify what 'Show "aplay not exist"' means? Or paste the output or attach a screen shot?
plbossart commentedon May 17, 2019
Agree with @lyakh, there is literally zero useful information to figure out what the issue might be. Even the logs don't show any error.
YvonneYang2 commentedon May 20, 2019
The issue so far only occurred once.
Command “aplay -Dhw:0,0 -r48000 -c2 -fs16_le /dev/zero & sudo ./stress-s3.sh 50 1 1" is to stress test S3 and resume with aplay playback.
"Aplay not exist" means aplay process was killed during s3.
After the issue occurred, we do aplay again, can aplay music normally.
wenqingfu commentedon May 20, 2019
Information has been distorted. Please open a new one next time when you use playback_Analog_50 test case
YvonneYang2 commentedon May 27, 2019
The issue not reproduced again till now. We will report a new issue once we reproduced again.