UP2 - nocodec: Failed on config DMIC DAI

[Jiangxinx]

Summary:
Failed to set DAI config for DMIC0 on UP2 w/o codec.
This issue is similar to #660 , seems to be a firmware regression.

dmesg:
[ 4.298247] sof-audio sof-audio: ipc tx: 0x80010000: GLB_DAI_MSG: CONFIG
[ 4.298583] sof-audio sof-audio: error: ipc error for 0x80010000 size 0xc
[ 4.298601] sof-audio sof-audio: error: failed to set DAI config for DMIC0
[ 4.298606] sof-audio sof-audio: ASoC: physical link loading failed
[ 4.298610] sof-audio sof-audio: error: tplg component load failed -5
[ 4.298633] sof-audio sof-audio: error: failed to load DSP topology -22
[ 4.298638] sof-audio sof-audio: ASoC: failed to probe component -22
[ 4.298674] sof-nocodec sof-nocodec: ASoC: failed to instantiate card -22
[ 4.298687] sof-nocodec sof-nocodec: Topology forgot to remove link Port0?
[ 4.298689] sof-nocodec sof-nocodec: Topology forgot to remove link Port1?
[ 4.298691] sof-nocodec sof-nocodec: Topology forgot to remove link Port3?
[ 4.298694] sof-nocodec sof-nocodec: Topology forgot to remove link Port5?
[ 4.298696] sof-nocodec sof-nocodec: Topology forgot to remove link DMIC01?
[ 4.298780] sof-nocodec: probe of sof-nocodec failed with error -22

Test steps:
aplay -l
aplay: device_list:270: no soundcards found...

Test env:
sof master: 78f13ed
kernel sof-dev: 48d46cb
tplg: sof-apl-nocodec.tplg

[zhuyingjiang]

[ 4.298583] sof-audio sof-audio: error: ipc error for 0x80010000 size 0xc
[ 4.298601] sof-audio sof-audio: error: failed to set DAI config for DMIC0
the error is the same as thesofproject/linux#442

[lgirdwood]

@zhuyingjiang have you tried with todays HEAD as there were update merged for IPC ?

[zhuyingjiang]

@lgirdwood OK, I will check today.

[zhuyingjiang]

@lgirdwood I checked with the latest code of sof, there is no such fail now. So the cause is not the same as #442

[libinyang]

@Jiangxinx
Can't reproduce this issue on the latest kernel and sof. Please test on the latest kernel and close this issue if can't reproduce

[Jiangxinx]

Can't reproduce on the latest kernel.

Test steps:
aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: sofnocodec [sof-nocodec], device 0: Port0 () []
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: sofnocodec [sof-nocodec], device 1: Port1 () []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: sofnocodec [sof-nocodec], device 3: Port3 () []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: sofnocodec [sof-nocodec], device 5: Port5 () []
Subdevices: 1/1
Subdevice #0: subdevice #0

Test env:
sof master: 8e1249c
kernel sof-dev: cac0c10
tplg: sof-apl-nocodec.tplg