Bug 1595709 - Kernel 4.17 broke Logitech cameras
Summary: Kernel 4.17 broke Logitech cameras
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 28
Hardware: Unspecified
OS: Unspecified
unspecified
medium
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-06-27 12:11 UTC by Gurenko Alex
Modified: 2018-06-28 14:20 UTC (History)
17 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2018-06-28 14:20:41 UTC


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Description Gurenko Alex 2018-06-27 12:11:00 UTC
Description of problem: After upgrading to 4.17 kernel both my Logitech C525 and C920 cameras are not working properly. White balance is not adjusting and build-in microphone is not working.


Version-Release number of selected component (if applicable):

4.17.2-200.fc28.x86_64


How reproducible: 100%


Steps to Reproduce:
1. Try using web-cam in any RTC web-client

Actual results:

Microphone is selected, but have not input level
Picture has wrong white balance and not adjusting

Expected results:

Cameras works as expected.


Additional info: Dmesg is full of messages like:

[19243.883028] uvcvideo: Failed to query (GET_MIN) UVC control 8 on unit 1: -32 (exp. 1).
[19243.885721] uvcvideo: Failed to query (GET_MIN) UVC control 8 on unit 1: -32 (exp. 1).
[19243.888402] uvcvideo: Failed to query (GET_MIN) UVC control 8 on unit 1: -32 (exp. 1).
[19243.890817] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19243.893290] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19243.895746] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19243.909861] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19243.912415] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19243.915050] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19243.924530] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).
[19243.927270] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).
[19243.929937] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).
[19243.941558] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).
[19243.944151] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).
[19243.946697] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).
[19244.075069] uvcvideo: Failed to query (GET_MIN) UVC control 8 on unit 1: -32 (exp. 1).
[19244.077705] uvcvideo: Failed to query (GET_MIN) UVC control 8 on unit 1: -32 (exp. 1).
[19244.080329] uvcvideo: Failed to query (GET_MIN) UVC control 8 on unit 1: -32 (exp. 1).
[19244.082796] uvcvideo: Failed to query (GET_MIN) UVC control 8 on unit 1: -32 (exp. 1).
[19244.085420] uvcvideo: Failed to query (GET_MIN) UVC control 8 on unit 1: -32 (exp. 1).
[19244.088054] uvcvideo: Failed to query (GET_MIN) UVC control 8 on unit 1: -32 (exp. 1).
[19244.090433] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19244.093077] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19244.095488] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19244.107593] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19244.110183] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19244.112532] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19244.118987] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).
[19244.121758] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).
[19244.124521] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).
[19244.127080] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).
[19244.129830] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).
[19244.141819] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).
[19244.144326] uvcvideo: Failed to query (GET_MIN) UVC control 8 on unit 1: -32 (exp. 1).
[19244.146782] uvcvideo: Failed to query (GET_MIN) UVC control 8 on unit 1: -32 (exp. 1).
[19244.149197] uvcvideo: Failed to query (GET_MIN) UVC control 8 on unit 1: -32 (exp. 1).
[19244.151836] uvcvideo: Failed to query (GET_MIN) UVC control 8 on unit 1: -32 (exp. 1).
[19244.154413] uvcvideo: Failed to query (GET_MIN) UVC control 8 on unit 1: -32 (exp. 1).
[19244.157117] uvcvideo: Failed to query (GET_MIN) UVC control 8 on unit 1: -32 (exp. 1).
[19244.159538] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19244.162238] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19244.164778] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19244.176666] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19244.179069] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19244.181684] uvcvideo: Failed to query (GET_MIN) UVC control 2 on unit 1: -32 (exp. 1).
[19244.188049] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).
[19244.190840] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).
[19244.193392] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).
[19244.195946] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).
[19244.207771] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).
[19244.210331] uvcvideo: Failed to query (GET_MIN) UVC control 11 on unit 2: -32 (exp. 1).

Comment 1 Laura Abbott 2018-06-27 15:21:13 UTC
Can you try 4.17.3 which is currently pending in bodhi? https://bodhi.fedoraproject.org/updates/FEDORA-2018-d92fde52d7  ? I pulled in a couple of fixes related to the media framework so it's worth testing to see if either of those fix your problem.

Failing that, your best bet is to run a bisection.

Comment 2 Gurenko Alex 2018-06-28 10:29:50 UTC
(In reply to Laura Abbott from comment #1)
> Can you try 4.17.3 which is currently pending in bodhi?
> https://bodhi.fedoraproject.org/updates/FEDORA-2018-d92fde52d7  ? I pulled
> in a couple of fixes related to the media framework so it's worth testing to
> see if either of those fix your problem.
> 
> Failing that, your best bet is to run a bisection.

Thanks, yes, 4.17.3 fixed the problem. Both sound and white balance are fixed for C525 and no dmesg errors.

Comment 3 Laura Abbott 2018-06-28 14:20:41 UTC
Thanks for letting us know


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