Cameras with Ubuntu on RK3399

xav

I tried to plug an USB webcam and it is not assigned to a /dev/video* file. I can see the peripheral with

1. lsusb

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but

1. dmesg |tail

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shows it is not registered. Am I missing something (gspca or uvc drivers..) ?

Also would it eventually be possible to have the CSI Cameras registered under a /dev/video* file  ?

crashoverride

I tested a web cam and it does show up for me:

1. 
   
2. [   64.144115] usb 1-1.4: new high-speed USB device number 9 using ehci-platform
   
3. [   64.499396] usb 1-1.4: New USB device found, idVendor=046d, idProduct=0826
   
4. [   64.499425] usb 1-1.4: New USB device strings: Mfr=0, Product=2, SerialNumber=1
   
5. [   64.499446] usb 1-1.4: Product: HD Webcam C525
   
6. [   64.499464] usb 1-1.4: SerialNumber: [REDACTED]
   
7. [   64.783815] usb 1-1.4: set resolution quirk: cval->res = 384
   
8. [   64.791051] uvcvideo: Found UVC 1.00 device HD Webcam C525 (046d:0826)
   

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1. 
   
2. firefly@firefly:~$ ls /dev/video*
   
3. /dev/video0
   

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I am using the kernel compiled from the gitlab page as documented in the wiki.  The default .config has the V4L drivers enabled.  I have not tested with the kernel from the flash install image.

xav

crashoverride Posted at 7/2/2017 04:19
I tested a web cam and it does show up for me:

Thanks , I 'll try with the compiled kernel !