Laurent Pinchart
Sat, 18 Nov 2006 04:30:46 -0800
Hi Evgeny, > It seems that there is an interference between concurrent usb transfers. > E.g. submitting isochronus URB and control URB. The source of problem is > definitely in camera hardware, but we can avoid it in driver using software > methods.
Are you sure about that ? Could you give more information about the interference you noticed ? > Laurent and Martin, what do you think about using mutexes for this? Isochronous URBs are submitted in interrupt context, so we can't use mutexes there. Cheers, Laurent Pinchart _______________________________________________ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel