Thanks. After checking the android-2.6.29 I have,there's no such protocol was found. It seems MT protocol only available after linux kernel 2.6.30. Do I have to wait android 2.6.30 or any other way to approach it?
2009/11/25 Dianne Hackborn <[email protected]> > On Tue, Nov 24, 2009 at 10:31 PM, Chan Jeff <[email protected]> wrote: > >> 1. Where can I get the details of multi-touch driver protocol? It's just >> about multiple standard input event output under /dev/input/eventX or there >> is some other special driver model. >> Please help to hint. >> > > It's the recently defined standard linux protocol: > > http://www.mjmwired.net/kernel/Documentation/input/multi-touch-protocol.txt > <http://www.mjmwired.net/kernel/Documentation/input/multi-touch-protocol.txt> > > >> 2. I can see action pointer 1,2,3 define in 2.0 MotionEvent. Which mean >> multitouch support in Eclair is up to 3 pointer,right? >> > > It supports up to 256. > > -- > Dianne Hackborn > Android framework engineer > [email protected] > > Note: please don't send private questions to me, as I don't have time to > provide private support, and so won't reply to such e-mails. All such > questions should be posted on public forums, where I and others can see and > answer them. > > -- > unsubscribe: > [email protected]<android-porting%[email protected]> > website: http://groups.google.com/group/android-porting > -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting
