Comment 56 for bug 790183

(In reply to comment #20)
> Could you advice us which driver is good for reference, so that Arseniy
> could follow that one to rewrite it.

There's no need to rewrite my driver, just minor changes here and there.

> Or if Arseniy is unavailable to do it now, I can give it a try.

I'm generally available, but Vasily has been somewhat impolite to me. Never answered my question in comment #17, for example. That's why I'm not putting too much effort into speeding up the process, simply because it's not exactly fun.

There is, however, fully asynchronous version of the driver: https://bugs.freedesktop.org/attachment.cgi?id=77562.