I have already recompiled the kernel on odroid because they was no supported drivers for webcam (and anything about multimedia usb devices).
I should use webcam with ROS and i have a kernel panic when ROS attempt to read /dev/video0.
Now, i can see my webcam like that (on Odroid, archlinuxARM) :
$this->bbcode_second_pass_code('', '
T: Bus=01 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#= 4 Spd=12 MxCh= 0
D: Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=05a9 ProdID=4519 Rev=01.00
S: Manufacturer=OmniVision Technologies, Inc.
S: Product=USB Camera
C: #Ifs= 3 Cfg#= 1 Atr=80 MxPwr=500mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=ov519
I: If#= 1 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=00 Driver=snd-usb-audio
I: If#= 2 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=snd-usb-audio
')
With my computer (archlinux), i can see that with the same webcam :
$this->bbcode_second_pass_code('', '
T: Bus=03 Lev=01 Prnt=01 Port=06 Cnt=04 Dev#= 4 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=13d3 ProdID=5188 Rev=09.03
S: Manufacturer=Azurewave
S: Product=USB2.0 UVC HD Webcam
S: SerialNumber=NULL
C: #Ifs= 2 Cfg#= 1 Atr=80 MxPwr=500mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=0e(video) Sub=01 Prot=00 Driver=uvcvideo
I: If#= 1 Alt= 0 #EPs= 0 Cls=0e(video) Sub=02 Prot=00 Driver=uvcvideo
')
On odroid, I can load uvcvideo with modprobe but it changes nothing.
What is causing this problem, how can i solve it? Can i force drivers to be loaded for my webcam?