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hw_params() fails with pulseaudio at 48kHz, 16bit stereo. #432
Description
Summary:
On BYT, when enabled pulseaudio, playback and capture can't work. There are a lot of ipc error in dmesg log.
[ 129.111820] sof-audio sof-audio: error: ipc error for 0x60010000 size 0x14
[ 129.111836] sof-audio sof-audio: ASoC: sof-audio hw params failed: -22
[ 129.111844] sof-audio sof-audio: pcm: free stream 0 dir 0
[ 129.111858] sof-audio sof-audio: ipc tx: 0x60030000
[ 129.111913] sof-audio sof-audio: ipc tx succeeded: 0x60030000
[ 129.111925] Passthrough: ASoC: hw_params FE failed -22
Reproduce step:
zql@zql-MB-T:~$ aplay -D hw:0,0 -c 2 -r 48000 -f s16_le Music/48California_Dreaming.wav -vv -i
Playing WAVE 'Music/48California_Dreaming.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo
aplay: set_params:1363: Unable to install hw params:
ACCESS: RW_INTERLEAVED
FORMAT: S16_LE
SUBFORMAT: STD
SAMPLE_BITS: 16
FRAME_BITS: 32
CHANNELS: 2
RATE: 48000
PERIOD_TIME: 84000
PERIOD_SIZE: 4032
PERIOD_BYTES: 16128
PERIODS: (4 5)
BUFFER_TIME: 340000
BUFFER_SIZE: 16320
BUFFER_BYTES: 65280
TICK_TIME: 0
Test env:
sof master: 299ccbc
sof tool: 60c3937
kernel: sof-dev 51ebd5d
tplg: test-ssp2-mclk-0-I2S-volume-s16le-s16le-48k-19200k-codec.tplg
Log:
dmesg.log
rmbox is empty and rmbox -t is filled with garbage.
Activity
xiulipan commentedon Sep 28, 2018
blocked by trace issues thesofproject/soft#75
No debug tools now
mengdonglin commentedon Sep 29, 2018
@ZhendanYang Could you use the new logger with master branch from now on?
If it's working, we can remove the blocker.
xiulipan commentedon Sep 29, 2018
@ZhendanYang @mengdonglin
Test on APL and have some optimization for logger.
Will start debug ASAP and have some update.
[-]Playback and capture can't work when pulseaudio is enabled[/-][+]hw_params() fails with pulseaudio at 48kHz, 16bit stereo.[/+]mengdonglin commentedon Oct 19, 2018
This issue is blocked by #443
mengdonglin commentedon Nov 22, 2018
The test topology files are moved to: https://github.com/thesofproject/soft/tree/master/test/topology
markyang commentedon Nov 23, 2018
Summary:
This issue can be reproduced on BYT with ALC5651.
Test env:
sof master: e8ef1f2
sof tool: ad3f3e4
kernel sof-dev: 4a3aa5f
tplg: test-ssp2-mclk-0-I2S-volume-s16le-s16le-48k-19200k-codec.tplg-ad3f3e4f
Log:
logger-byt.log
logger-byt-t.log
mengdonglin commentedon Nov 23, 2018
@markyang Is Pulseaudio (PA) enabled in your test? Could you help to disable PA and check if this issue can be reproduced?
markyang commentedon Nov 23, 2018
Summary:
If don't run /usr/bin/pulseaudio (rename or remove), it works fine on BYT with ALC5651.
Test env:
sof master: e8ef1f2
sof tool: ad3f3e4
kernel sof-dev: 4a3aa5f
tplg: sof-byt-rt5651.tplg
libinyang commentedon Nov 26, 2018
The bug is caused that pulseaudio will open/close pcm so frequently and the channels are not released, which will cause the channel is not enough.
libinyang commentedon Nov 26, 2018
I have a patch for this bug. I will refine the patch and submit the patch in these 2 days.
markyang commentedon Nov 26, 2018
Summary:
This issue can be reproduced on BYT w/ ALC5651.
Test env:
sof master: 6e14892
sof tool: ad3f3e4
kernel sof-dev: aff80d7
tplg: test-ssp2-mclk-0-I2S-volume-s16le-s16le-48k-19200k-codec.tplg-ad3f3e4 and
test-ssp2-mclk-0-I2S-volume-s24le-s24le-48k-19200k-codec.tplg-ad3f3e4
libinyang commentedon Nov 27, 2018
patch is submitted:
#633
libinyang commentedon Nov 28, 2018
@markyang
The patch is merged.
markyang commentedon Nov 28, 2018
Summary:
This issue cannot be reproduced on BYT w/ ALC5651 anymore.
fixed by PR #633