Bug 211483

Summary:	bytcr-rt5640: no audio or microphone on HP Pro Tablet 408
Product:	Drivers	Reporter:	Lance G. (gero3977)
Component:	Sound(ALSA)	Assignee:	Jaroslav Kysela (perex)
Status:	RESOLVED DUPLICATE
Severity:	high	CC:	perex
Priority:	P1
Hardware:	Intel
OS:	Linux
Kernel Version:	5.10.11	Subsystem:
Regression:	No	Bisected commit-id:
Attachments:	dmesg output

Description Lance G. 2021-01-30 13:57:59 UTC

Created attachment 295007 [details]
dmesg output

I originally submitted a bug to pipewire at https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/648

But I now believe this could be a issue with the drivers. Trying this following quirk

snd_soc_sst_bytcr_rt5640.quirk=0x502f30

got my microphone to work but nothing else. 

Attached is a dmesg and journalctl output I grabbed before running with any quirks for the audio enabled.

Comment 1 Lance G. 2021-01-30 14:10:15 UTC

made in error

*** This bug has been marked as a duplicate of bug 211485 ***