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Auxiliary devices in SOF break SOFCARD #466
Description
Auxiliary devices in SOF thesofproject/linux#2501 break most SOF TEST https://sof-ci.01.org/sofpr/PR3545/build7503/devicetest/
After some quick check root cause to be SOFCARD
ubuntu@sh-cml-mantis-hda-03:~$ grep 'sof-[a-z]' /proc/asound/cards|awk '{print $1;}'
0
2
ubuntu@sh-cml-mantis-hda-03:~$ cat /proc/asound/cards
0 [sofprobes ]: sof-probes - sof-probes
DellInc.-Inspiron5590--
1 [Device ]: USB-Audio - USB Audio Device
C-Media Electronics Inc. USB Audio Device at usb-0000:00:14.0-1, full speed
2 [sofhdadsp ]: sof-hda-dsp - sof-hda-dsp
DellInc.-Inspiron5590--
Activity
xiulipan commentedon Oct 23, 2020
@aiChaoSONG Could you help to have a quick fix for this?
@ranj063 Why there is a new card for the probe? I do not see any new PCM. Will the name be changed? Can we just ignore the card by probe keyword.
aiChaoSONG commentedon Oct 23, 2020
@xiulipan I just want to exclude sof-probes with another grep, but we need @ranj063 to confirm on the name.
xiulipan commentedon Oct 23, 2020
@aiChaoSONG Let's wait for @ranj063 confirmation. I see thesofproject/linux#2501 is closed now, maybe it is not the final solution.
fredoh9 commentedon Oct 23, 2020
sof-probes card can be any number by probing order. We need to ignore it.
2501 is final solution but not going to merge to topic/sof-dev now. Acillary bus should be upstream first and then this will be merged to our github project. We should be ready with the change.
plbossart commentedon Oct 23, 2020
Agree with @fredoh9 we need to have sof-test ready (and sof-ci is relevant) for the addition of probes.
Let's not repeat the fiasco I started with the ACPI transition...
ranj063 commentedon Oct 23, 2020
We was discussiong the basic playback and capture test failures. Current sof-test chose sof-probes card, so we need to ignore sof-probes card for current device test cases. For new Probe test case, this will not be ignored.
ranj063 commentedon Oct 23, 2020
the aux bus stuff is being reviewed upstream and will land sof-dev after it is accepted upstream
aiChaoSONG commentedon Oct 26, 2020
@ranj063 Thanks for the confirmation, I can add a grep to ignore the sof-probes now.
This is how we get the card nunber :
SOFCARD=$(grep 'sof-[a-z]' /proc/asound/cards|awk '{print $1;}'), if there is no PCM in sof-probes, a grep -v should helpaiChaoSONG commentedon Jan 26, 2021
confirmed fixed by @xiulipan ,close