Hi Michael,
On Tuesday 16 October 2007, Michael E. Kromer wrote:
> Hi all,
>
> I've just received a new notebook from my employer, and i was
> trying to get my webcam running, as i would need to use it with
> ekiga. somehow it simply just doesnt work - maybe its unsupported at
> the moment?
>
> i already tried uvcvideo svn 133, no change. OS is opensuse 10.3
> final i586.
>
> funny thing although is i get the following (dmesg) with
> reregistering uvcvideo:
>
> usbcore: deregistering interface driver uvcvideo
> uvcvideo: Found UVC 1.00 device Acer Crystal Eye webcam
> (5986:0102)
> usbcore: registered new interface driver uvcvideo
> USB Video Class driver (v0.1.0)
>
> but then, when i try to open it up with ekiga, i simply get (dmesg):
>
> uvcvideo: Failed to query (130) UVC control 1 (unit 0) : 2 (exp.
> 26).
>
> i also tried to receive use different webcam software (gqcam,
> wxcam, for example) - all with same result.
>
> i even tried luvcview (manually compiled).. same .. output:
>
> uvcview verion 0.1.4
> Video driver: x11
> A window manager is available
> video /dev/video0
> Unable to set format: 5.
> Init v4L2 failed !! exit fatal
>
> --
>
> Any clues?
Please try the attached patch. I'll commit it if it fixes your problem.
Thanks for the detailed report.
Best regards,
Laurent Pinchart
Index: uvc_driver.c
===================================================================
--- uvc_driver.c (revision 132)
+++ uvc_driver.c (working copy)
@@ -1745,6 +1745,16 @@
.bInterfaceProtocol = 0,
.driver_info = UVC_QUIRK_PROBE_MINMAX
},
+ /* Acer OEM Webcam - Unknown vendor */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x5986,
+ .idProduct = 0x0102,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_PROBE_MINMAX
+ },
/* Acer OrbiCam - Unknown vendor */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
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