Bug 219054

Summary: usb 1-4: Failed to query (GET_CUR) UVC control 2 on unit 3: -75 (exp. 1)
Product: v4l-dvb Reporter: doru iorgulescu (doru.iorgulescu1)
Component: dvb-usbAssignee: dvb-usb (v4l-dvb_dvb-usb)
Status: RESOLVED CODE_FIX    
Severity: normal CC: regressions
Priority: P3    
Hardware: All   
OS: Linux   
Kernel Version: Linux version 6.11.0-rc1 Subsystem:
Regression: No Bisected commit-id:
Attachments: dmesg.txt

Description doru iorgulescu 2024-07-18 12:02:01 UTC 
Created attachment 306578 [details]
dmesg.txt

Linux version 6.11.0-rc1
From https://github.com/torvalds/linux
The error:
[   20.634916] usb 1-4: Found UVC 1.00 device Laptop_Integrated_Webcam_0.3M (0c45:6489)
[   20.638637] usb 1-4: Failed to query (GET_CUR) UVC control 2 on unit 3: -75 (exp. 1).
[   20.642865] usb 1-4: Failed to query (GET_CUR) UVC control 3 on unit 3: -75 (exp. 1).
[   20.644578] usb 1-4: Failed to query (GET_CUR) UVC control 6 on unit 3: -75 (exp. 1).
[   20.647185] usb 1-4: Failed to query (GET_CUR) UVC control 7 on unit 3: -75 (exp. 1).
[   20.648783] usb 1-4: Failed to query (GET_CUR) UVC control 8 on unit 3: -75 (exp. 1).
[   20.650524] usb 1-4: Failed to query (GET_CUR) UVC control 9 on unit 3: -75 (exp. 1).
[   20.654712] usb 1-4: Failed to query (GET_CUR) UVC control 10 on unit 3: -75 (exp. 1).
[   20.656465] usb 1-4: Failed to query (GET_CUR) UVC control 1 on unit 3: -75 (exp. 1).
Comment 1 doru iorgulescu 2024-07-19 08:06:46 UTC 
Device 'Microdia Laptop_Integrated_Webcam_0.3M'
Comment 2 Artem S. Tashkinov 2024-07-19 11:19:01 UTC 
Did it work previously? If if did, could you please bisect?

https://docs.kernel.org/admin-guide/bug-bisect.html
Comment 3 doru iorgulescu 2024-07-19 11:28:26 UTC 
Hello,
I dont now how to do bisect.
Thank You Very mutch
Comment 4 The Linux kernel's regression tracker (Thorsten Leemhuis) 2024-07-20 11:55:10 UTC 
Might be the same as
https://lore.kernel.org/all/af462e20-d158-4c5c-8dae-ce48f4192087@molgen.mpg.de/
Comment 5 doru iorgulescu 2024-07-20 12:11:44 UTC 
Thank You Very Mutch
Comment 6 Artem S. Tashkinov 2024-07-26 17:31:52 UTC 
Could you check if this fixes your issue?

https://lore.kernel.org/linux-media/20240722-fix-filter-mapping-v1-1-07cc9c6bf4e3@chromium.org/T/#u