radeon_cursor

[Alan Cox]

On Iau, 2005-01-13 at 16:16, Keith Packard wrote:
> You can disable asynchronous mouse motion for such devices; it's really 
> only suitable for devices where you can poke the sprite location registers 
> at any time.

You can also mask the async mouse when needed as well.

> In a perfect world, the mouse location would be handled by the kernel 
> driver for the card and probably be updated at vrefresh time when the card 
> was in a suitable state.

Why kernel, most modern OS's support real time threads