[Dev] Display servers (was Cynara)

Jussi Laako jussi.laako at linux.intel.com
Mon Apr 14 12:49:20 GMT 2014


On 14.4.2014 14:55, Jussi Laako wrote:
> For hardware mouse pointer (outdated concept in
> days of touch) needs to know location, but it doesn't need to know about
> button clicks or scroll wheel actions.

Actually, for hardware mouse pointer it would be most optimal to create 
in-kernel routing interface where mouse events are routed directly from 
the HID driver to the GPU driver's hardware mouse pointer interface.

This would reduce latency and mouse-jumpiness that commonly plagues 
systems in high load situations.



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