[android-porting] cupcake how to support multi-touch and linux kernel version?

2009-12-03 Thread JW
I'm using cupcake now and linux kernel 2.6.27 . But I would like to support multi-touch function. Is there any hint about how to add multitouch function in cupcake? I found that linux kernel 2.6.30 had added one multi-touch protocol, did that mean I must upgrade my kernel to be 2.6.30+? -- unsu

Re: [android-porting] cupcake how to support multi-touch and linux kernel version?

2009-12-03 Thread Dianne Hackborn
Hi, the multitouch APIs were added in 2.0 so you can not officially support them prior to that. You could of course hack the system to do something, but third party apps will not be able to use whatever you do. On Thu, Dec 3, 2009 at 1:39 AM, JW wrote: > I'm using cupcake now and linux kernel 2