I asked to linux-uvc-devel list and Oleksij Rempel suggested me to look the audio module: he wrote me
"This message is not from uvcvideo, it comes from snd-usb-audio: "cannot get freq at ep 0x82". What if you black list the snd-usb-audio, will then video work?"
After some days I realized that I was doing the tests always with Chrome running, with gmail (and google chat) opened: I've made some tries and I've found that embedded flash player was buggy.
Well, it was a lot of time ago... :-)
I asked to linux-uvc-devel list and Oleksij Rempel suggested me to look the audio module: he wrote me
"This message is not from uvcvideo, it comes from snd-usb-audio: "cannot get freq at ep 0x82". What if you black list the snd-usb-audio, will then video work?"
After some days I realized that I was doing the tests always with Chrome running, with gmail (and google chat) opened: I've made some tries and I've found that embedded flash player was buggy.
Ciao,
Claudio