Re: gspca: Trust webcam WB 300P ID 093a:2608 doesn't work

[Hans de Goede <hdegoede@redhat.com>]

Hi,

On 08/14/2009 04:00 PM, Claudio Chimera wrote:
> Hello Hans,
> thanks for your reply.
> I've connected only the webcam, no other devices.
> I've tried to connect via un USB HUB but the result is always the same:
>
> Aug 14 15:56:50 cchi-desktop kernel: [ 8434.924045] gspca:
> usb_submit_urb [0] err -28
>

Then you most likely still have something using usb bandwidth
maybe some integrated pheriphial ?
What is the output of lsusb?

Regards,

Hans


> This web-cam is never worked using Linux, but it is reported full
> working.
>
> Thanks
> Claudio
>
> Il giorno mer, 12/08/2009 alle 16.53 +0200, Hans de Goede ha scritto:
>> Hi,
>>
>> You are trying to use the webcam on the same usb root controller
>> as an usb-audio device and there is not enough bandwidth for both,
>> try removing the usb audio device.
>>
>> Regards,
>>
>> Hans
>>
>>
>> On 08/11/2009 07:04 PM, Claudio Chimera wrote:
>>> Hello,
>>> I'm trying to use the Trust webcam WB 300P (ID 093a:2608 ) unsuccessful.
>>>
>>> The complete lsusb command is following:
>>>
>>> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>>> Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>>> Bus 003 Device 002: ID 093a:2608 Pixart Imaging, Inc.
>>> Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>>> Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>>>
>>> When I use amsn, I can select the webcam but I get an error (unable to
>>> capture ...)
>>>
>>> The /var/log/message is following:
>>>
>>>
>>> Aug 11 18:35:06 cchi-desktop kernel: [ 3447.714061] usb 1-2.4: new full
>>> speed USB device using ehci_hcd and address 3
>>> Aug 11 18:35:06 cchi-desktop kernel: [ 3447.836067] usb 1-2.4:
>>> configuration #1 chosen from 1 choice
>>> Aug 11 18:35:06 cchi-desktop kernel: [ 3448.112057] gspca: main v2.3.0
>>> registered
>>> Aug 11 18:35:06 cchi-desktop kernel: [ 3448.170206] gspca: probing
>>> 093a:2608
>>> Aug 11 18:35:06 cchi-desktop kernel: [ 3448.180041] gspca: probe ok
>>> Aug 11 18:35:06 cchi-desktop kernel: [ 3448.180041] gspca: probing
>>> 093a:2608
>>> Aug 11 18:35:06 cchi-desktop kernel: [ 3448.180041] gspca: probing
>>> 093a:2608
>>> Aug 11 18:35:06 cchi-desktop kernel: [ 3448.180041] usbcore: registered
>>> new interface driver pac7311
>>> Aug 11 18:35:06 cchi-desktop kernel: [ 3448.180041] pac7311: registered
>>> Aug 11 18:35:07 cchi-desktop kernel: [ 3448.724060] usbcore: registered
>>> new interface driver snd-usb-audio
>>> Aug 11 18:35:08 cchi-desktop pulseaudio[3943]: alsa-util.c: Device hw:2
>>> doesn't support 44100 Hz, changed to 16000 Hz.
>>> Aug 11 18:35:08 cchi-desktop pulseaudio[3943]: alsa-util.c: Device hw:2
>>> doesn't support 2 channels, changed to 1.
>>>
>>>
>>> Aug 11 18:44:25 cchi-desktop kernel: [ 4007.040063] gspca:
>>> usb_submit_urb [0] err -28
>>> Aug 11 18:44:40 cchi-desktop kernel: [ 4022.040062] gspca:
>>> usb_submit_urb [0] err -28
>>>
>>> Thanks
>>> Claudio
>>>
>>>
>>> --
>>> To unsubscribe from this list: send the line "unsubscribe linux-media" in
>>> the body of a message to majordomo@vger.kernel.org
>>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>>
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-media" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html