Bug 1181178

Summary: USB camera audio not listed in pulse audio
Product: [openSUSE] openSUSE Distribution Reporter: Pol Kolokoussis <pol>
Component: KernelAssignee: openSUSE Kernel Bugs <kernel-bugs>
Status: RESOLVED DUPLICATE QA Contact: E-mail List <qa-bugs>
Severity: Normal    
Priority: P5 - None CC: tiwai
Version: Leap 15.2   
Target Milestone: Leap 15.2   
Hardware: x86-64   
OS: openSUSE Leap 15.2   
Whiteboard:
Found By: --- Services Priority:
Business Priority: Blocker: ---
Marketing QA Status: --- IT Deployment: ---

Description Pol Kolokoussis 2021-01-20 15:58:51 UTC 
User-Agent:       Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0
Build Identifier: 

After kernel update from vmlinux-5.3.18-lp152.57-default to vmlinux-5.3.18-lp152.60-default the USB camera audio (ID 046d:0825 Logitech, Inc. Webcam C270) is not listed in pulseaudio. When starting the system with the previous kernel everything is OK. Could it be a problem with snd_usb_audio?
On the other hand pressing F6 in alsamixer the mic of the device is listed normaly
I have not checked with other computer or USB web camera yet.

Reproducible: Always

Steps to Reproduce:
1. update kernel to 5.3.18-lp152.60-default
2.
3.
Actual Results:  
USB camera microphone is not available and cannot be used either by firefox or skype.
Comment 1 Takashi Iwai 2021-01-20 16:22:20 UTC 
Likely the dup of bug 1181014.
Could you try the test kernel mentioned there?

*** This bug has been marked as a duplicate of bug 1181014 ***