[v309] Moto G7 Plus: no sound during a call, works fine with loudspeaker

[assoc]

I mean the sound from my device, I can still hear another side.
It seems like the issue when coming from stock Android 9 ROM (wiki), except I was continuously updating from stock Android 10->v300->v301->...->v308 and at v309 it was already broken.
I did flash stock ROM again, wiped everything (-w, and system, userdata + cache) then flashed all components of the stock ROM, including partition table, modem, etc. Booted once, then reflashed v309. No changes: recipient still can't hear me, but I can hear them. Works lfine when I switch to loudspeaker.
Tried to roll back to v308, no change (which is weird: it worked previously).

The call log where I tried spealing as normal for a few seconds, then switched to loudspeaker.
logcat_short.txt

Things to note:
getDevicesForStrategy() unknown strategy: -1
did not find channel-count and/or sample-rate
setConfig(0xae4816d0:google.vorbis.decoder, ConfigPriority(0x6f800002)) ERROR: Undefined(0x80001001)
start_dsm_feedback_processing: cannot open device '/dev/snd/pcmC0D72c': No such file or directory

[phhusson]

Does the workarounds mentioned in #1138 work? Le dim. 27 juin 2021 à 11:23, assoc ***@***.***> a écrit :

…

I mean the sound from my device, I can still hear another side. It seems like the issue when coming from stock Android 9 ROM (wiki <https://github.com/phhusson/treble_experimentations/wiki/Moto-G7-Play>), except I was continuously updating from stock Android 10->v300->v301->...->v308 and at v309 it was already broken. I did flash stock ROM again, wiped everything (-w, and system, userdata + cache) then flashed all components of the stock ROM, including partition table, modem, etc. Booted once, then reflashed v309. No changes: recipient still can't hear me, but I can hear them. Works lfine when I switch to loudspeaker. Tried to roll back to v308, no change (which is weird: it worked previously). The call log where I tried spealing as normal for a few seconds, then switched to loudspeaker. logcat_short.txt <https://github.com/phhusson/treble_experimentations/files/6721318/logcat_short.txt> Things to note: getDevicesForStrategy() unknown strategy: -1 did not find channel-count and/or sample-rate setConfig(0xae4816d0:google.vorbis.decoder, ConfigPriority(0x6f800002)) ERROR: Undefined(0x80001001) start_dsm_feedback_processing: cannot open device '/dev/snd/pcmC0D72c': No such file or directory — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#1921>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAAA4OVV6ATAF4QLRLG3OJTTU3UZZANCNFSM47MHAHTA> .

[assoc]

I'm not sure.
I only turned on "Dial pad tones" and my latest calls (incoming and outgoing) were fine.
These workarounds definitely worked when I upgraded from stock 9 to gsi last year, but they weren't needed when I reflashed everything from gsi to stock 10 to gsi again.
Looks like it works for some reason.