Summary:
IPC error occurs after the system booted on APL UP2 and Cannonlake.
It will be OK if sof is rolled-back to b793f0c on master branch.
the result is empty when run 'sudo ./sof-logger -l sof-apl.ldc-master-gcc-3f3d7c04'
dmesg:
[ 8.965431] sof-audio sof-audio: ipc tx: 0x60010000: GLB_STREAM_MSG: PCM_PARAMS
[ 8.965553] sof-audio sof-audio: error: ipc error for 0x60010000 size 0x14
[ 8.965564] sof-audio sof-audio: ASoC: sof-audio hw params failed: -22
[ 8.965568] sof-audio sof-audio: pcm: free stream 0 dir 0
...
the logger results of 'sudo ./sof-logger -l sof-cnl.ldc':
0 1 IPC 1432817.760417 1239.375000 handler.c:186 eAS
0 1 IPC 1433971.875000 1154.114624 handler.c:186 eAS
0 1 IPC 1435518.802083 1546.927124 handler.c:186 eAS
0 1 IPC 1435930.520833 411.718750 cnl-ipc.c:82 Pen
0 1 IPC 1436856.510417 925.989563 handler.c:186 eAS
0 1 IPC 1438003.333333 1146.822876 handler.c:186 eAS
Reproduce step:
1: check dmesg immediately.
2: 'aplay -l' is OK.
3: speaker-test -Dhw:0,0 -r 48000 -f s16_le -c2 -t wav
speaker-test 1.1.3
Playback device is hw:0,0
Stream parameters are 48000Hz, S16_LE, 2 channels
WAV file(s)
Rate set to 48000Hz (requested 48000Hz)
Buffer size range from 384 to 16320
Period size range from 192 to 4032
Using max buffer size 16320
Periods = 4
Unable to set hw params for playback: Invalid argument
Setting of hwparams failed: Invalid argument
Test env:
sof master: 3f3d7c0
sof tool: c9a4c87
kernel sof-dev: fe8404a3
tplg: sof-apl-pcm512x.tplg-c9a4c87 on up2
test-ssp0-mclk-0-I2S-volume-s16le-s16le-48k-24000k-nocodec.tplg on cnl
Log:
logger-t-apl.txt
dmesg-apl.txt
logger-t-cnl.txt
logger-cnl.txt
dmesg-cnl.log
Summary:
IPC error occurs after the system booted on APL UP2 and Cannonlake.
It will be OK if sof is rolled-back to b793f0c on master branch.
the result is empty when run 'sudo ./sof-logger -l sof-apl.ldc-master-gcc-3f3d7c04'
dmesg:
[ 8.965431] sof-audio sof-audio: ipc tx: 0x60010000: GLB_STREAM_MSG: PCM_PARAMS
[ 8.965553] sof-audio sof-audio: error: ipc error for 0x60010000 size 0x14
[ 8.965564] sof-audio sof-audio: ASoC: sof-audio hw params failed: -22
[ 8.965568] sof-audio sof-audio: pcm: free stream 0 dir 0
...
the logger results of 'sudo ./sof-logger -l sof-cnl.ldc':
0 1 IPC 1432817.760417 1239.375000 handler.c:186 eAS
0 1 IPC 1433971.875000 1154.114624 handler.c:186 eAS
0 1 IPC 1435518.802083 1546.927124 handler.c:186 eAS
0 1 IPC 1435930.520833 411.718750 cnl-ipc.c:82 Pen
0 1 IPC 1436856.510417 925.989563 handler.c:186 eAS
0 1 IPC 1438003.333333 1146.822876 handler.c:186 eAS
Reproduce step:
1: check dmesg immediately.
2: 'aplay -l' is OK.
3: speaker-test -Dhw:0,0 -r 48000 -f s16_le -c2 -t wav
speaker-test 1.1.3
Playback device is hw:0,0
Stream parameters are 48000Hz, S16_LE, 2 channels
WAV file(s)
Rate set to 48000Hz (requested 48000Hz)
Buffer size range from 384 to 16320
Period size range from 192 to 4032
Using max buffer size 16320
Periods = 4
Unable to set hw params for playback: Invalid argument
Setting of hwparams failed: Invalid argument
Test env:
sof master: 3f3d7c0
sof tool: c9a4c87
kernel sof-dev: fe8404a3
tplg: sof-apl-pcm512x.tplg-c9a4c87 on up2
test-ssp0-mclk-0-I2S-volume-s16le-s16le-48k-24000k-nocodec.tplg on cnl
Log:
logger-t-apl.txt
dmesg-apl.txt
logger-t-cnl.txt
logger-cnl.txt
dmesg-cnl.log