FS#26528 : [linux] Logitech WebCam C310 and others produces squeaky "chipmunk" audio (patch included)

FS#26528 - [linux] Logitech WebCam C310 and others produces squeaky "chipmunk" audio (patch included)

Attached to Project: Arch Linux
Opened by mangus (mangus) - Wednesday, 19 October 2011, 17:42 GMT
Last edited by Tobias Powalowski (tpowa) - Wednesday, 22 February 2012, 16:23 GMT

Task Type	Bug Report
Category	Kernel
Status	Closed
Assigned To	Tobias Powalowski (tpowa) Thomas Bächler (brain0)
Architecture	All
Severity	Medium
Priority	Normal
Reported Version
Due in Version	Undecided
Due Date	Undecided
Percent Complete
Votes	10 Ward Muylaert (wardmuylaert) (2012-05-09) Radu Potop (wooptoo) (2011-11-29) Ramana Kumar (xrchz) (2011-10-31) Douglas Hitchcock (dhitchcock) (2011-10-26) Ruslan Botashev (miver) (2011-10-23) Alexandre DAUMAS (alexandre) (2011-10-21) xavier colmant (xamaco) (2011-10-20) Jay (GSF1200S) (2011-10-19) Matthew Monaco (dgbaley27) (2011-10-19) mangus (mangus) (2011-10-19)
Private	No

Details

Description:
Logitech WebCam C310 and others microphone produces squeaky "chipmunk" audio

fedora fixed the issue using this patch

http://article.gmane.org/gmane.linux.usb.general/52027

more info and rants here:
https://bbs.archlinux.org/viewtopic.php?id=121607

This task depends upon

Closed by Tobias Powalowski (tpowa)
Wednesday, 22 February 2012, 16:23 GMT
Reason for closing: Fixed

Comment by Jay (GSF1200S) - Wednesday, 19 October 2011, 19:20 GMT

Logitech Webcam Pro 9000, same issue. Relevant lines from my patch file:

+ /* Logitech Webcam Pro 9000 */
+ { USB_DEVICE(0x046d, 0x0809), .driver_info = USB_QUIRK_RESET_RESUME },
+

Comment by Matthew Monaco (dgbaley27) - Wednesday, 19 October 2011, 19:21 GMT

This is in linux-next, and as the email says it should be backported to all relevant point releases.\

http://git.kernel.org/?p=linux/kernel/git/next/linux-next.git;a=commitdiff;h=2394d67e446bf616a0885167d5f0d397bdacfdfc

It's been there for a while though, I'm not sure why it hasn't made it in yet.

Comment by xavier colmant (xamaco) - Thursday, 20 October 2011, 08:05 GMT

Same problem with Logitech c270 webcam. Extract from lsusb:
ID 046d:0825 Logitech, Inc. Webcam C270

Comment by Alexandre DAUMAS (alexandre) - Friday, 21 October 2011, 11:43 GMT

Logitech Webcam C600, same problem

+ /* Logitech Webcam C600 */
+ { USB_DEVICE(0x046d, 0x0808), .driver_info = USB_QUIRK_RESET_RESUME },
+

Comment by Ruslan Botashev (miver) - Sunday, 23 October 2011, 08:04 GMT

Same problem with Logitech c250 webcam.
ID 046d:0804 Logitech, Inc. Webcam C250

Comment by Matthew Monaco (dgbaley27) - Tuesday, 25 October 2011, 14:45 GMT

Accepted upstream for 3.2:

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=2394d67e446bf616a0885167d5f0d397bdacfdfc
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=5b253d88cc6c65a23cefc457a5a4ef139913c5fc

Comment by Alexandre DAUMAS (alexandre) - Thursday, 27 October 2011, 16:27 GMT

There is not my c600!
Why?

Comment by Matthew Monaco (dgbaley27) - Thursday, 27 October 2011, 18:52 GMT

You should probably send a patch to the usb mailing list <linux-usb@vger.kernel.org> and Greg Kroah-Hartman <gregkh@suse.de> while the merge window is still open if you're looking to have this in 3.2

Comment by mangus (mangus) - Tuesday, 01 November 2011, 00:39 GMT

Fixed in linux 3.1 testing, yay!

http://projects.archlinux.org/svntogit/packages.git/commit/trunk?h=packages/linux&id=958a75bdb79cb6e90f0146b7e8c53d593d3a235d

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Arch Linux

FS#26528 - [linux] Logitech WebCam C310 and others produces squeaky "chipmunk" audio (patch included)

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