Most likely version to work with current kernels. One open bug, which I couldn't reproduce and is present also in current stable -> not a regression. tove from #-x86 has this hardware, IIRC.
I also suggest media-video/camorama-0.19 as a test software, it's also going stable so it could be done same time.
I've been using it for a while too and can't reproduce such bug. Go ahead.
qc-usb-messenger-1.7 stable on x86. No problem here too. Thanks. Closing.