Really thanks a lot! I enabled the configs and my touch works! By the way, I did not use ts lib, I just do calibration in my kernel:
#define C1 XXXX #define C2 XXX #define C3 XXXX #define C4 XX #define C5 XXXXX #define C6 XXXX #define C7 XXXXX newx = (C3 + C1 * x + C2 * y) / C7; newy = (C6 + C4 * x + C5 * y) / C7; it's only a quick hack: you can only use predefine values. 2009/6/11 zhou kejun <zhouke...@gmail.com> > > Hi, > pls check this post > ( > http://groups.google.com/group/android-porting/browse_thread/thread/fb64af66b1f877fa/8708ab0ea2b9b545?hl=en&lnk=gst&q=touch+screen+top+bar# > ), it is really helpful. > > make menuconfig > enable: > PM > Power Management support > Suspend to RAM and standby > Wake lock > Wake lock stats > Userspace wake locks > Early suspend > > User-space screen access -> Sysfs interface > > > regards > > zhou kejun > > > > --~--~---------~--~----~------------~-------~--~----~ unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---