[Bugme-new] [Bug 21072] New: Typhoon Webshot 350 (ov511 / ov519) doesn't work

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Sun Oct 24 08:11:24 PDT 2010


https://bugzilla.kernel.org/show_bug.cgi?id=21072

           Summary: Typhoon Webshot 350 (ov511 / ov519) doesn't work
           Product: v4l-dvb
           Version: unspecified
    Kernel Version: 2.6.36
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: webcam
        AssignedTo: v4l-dvb_webcam at kernel-bugs.osdl.org
        ReportedBy: chrisdhaag at googlemail.com
        Regression: No


Created an attachment (id=34802)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=34802)
syslogmessages from gspca_main with different debug options

Since the Typhoon Webshot 350 has been on compatibility lists like
http://ovcam.org/ov511/cameras.html for years now but never worked for me I
decided to report a bug.
Apparently this webcam should work with gspca_ov519 now.

lsusb says:
Bus 002 Device 005: ID 05a9:a518 OmniVision Technologies, Inc. D-Link DSB-C310
Webcam


However, when connecting the webcam and starting cheese there's no picture:
~ % LC_ALL=C cheese
libv4l2: error dequeuing buf: Input/output error

I loaded gspca_main with several debug options and started cheese. Because it
is much output I attach the syslog messages.

I run the radeon testing branch of the kernel (2.6.36-rc8-21901-g21c74a8-dirty)
but it happens with the mainline kernel too, though I didn't check if the debug
messages are really the same.

If you need more information, let me know how to gather it.

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