Re: [Linux-uvc-devel] a udev thing

[Niv <ni...@cs...>]

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Sweet :-)
I still need to reset to see it comes up right.
as for the 81 question, I want to fix it, but dont know how:

$ fgrep 81 /etc/modules.d/aliases
alias char-major-81     bttv

how can I fix it?

Niv


Laurent Pinchart wrote:
> Hi Niv,
> 
>> I think that QC 5000 owners may know how to help me.
>> I wrote a rule for the webcam, but it seems that the alsa is loaded
>> before video for linux and so the microphone in loaded , and my rule is
>> not obied.
>>
>> I was wondering where I may read more to solve it.
>>
>> BUS="usb", SYSFS{idVendor}="046d", SYSFS{idProduct}="08c5",
>> NAME="v4l/video2", S
>> YMLINK="video2 qc5000" , GROUP="webcam"
> 
> I committed a new version of the driver two days ago which enable udev to 
> handle the device properly. Tyr to use the following rule:
> 
> KERNEL="video[0-9]*", BUS="usb", SYSFS{idVendor}="046d", 
> SYSFS{idProduct}="08c5", NAME="v4l/video2", SYMLINK="video2 qc5000", 
> GROUP="webcam"
> 
>> also, I lost my /etc/group and /etc/passwd and wanted to add the missing
>> groups.
>>
>> ls -la /dev/v4l/
>> total 0
>> drwxr-xr-x 2 root root 120 Mar 24 19:45 .
>> drwxr-xr-x 21 root root 29600 Mar 25 00:24 ..
>> crw-rw---- 1 root video 81, 64 Mar 22 19:33 radio0
>> crw-rw---- 1 root video 81, 224 Mar 22 19:33 vbi0
>> crw-rw---- 1 root webcam 81, 2 Mar 24 19:45 video0
>> crw-rw---- 1 root tv 81, 0 Mar 24 19:45 video1
>>
>> I tried to add a group named webcam with gid 81:
>> # fgrep 81 /etc/group
>> webcam:x:81:niv
>>
>> but I still get the 81 listed and not "webcam"
>> so how do I fix it?
> 
> 81 is the device major number, not the group id. 'root' is the owner name and 
> 'webcam' the group name.
> 
> Laurent Pinchart
> _______________________________________________
> Linux-uvc-devel mailing list
> Lin...@li...
> http://lists.berlios.de/mailman/listinfo/linux-uvc-devel

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