Re: [android-kernel] Two touchscreen drivers in sapphire and trout phone

2010-01-08 Thread Greg KH
On Fri, Jan 8, 2010 at 9:07 AM, mibo wrote: > And now the question: When I look at the board configuration file / > android/msm/arch/arm/mach-msm/board-sapphire.c (I think this is for > the HTC Dream phone) I can see there are two touchscreen drivers > active: > > static struct i2c_board_info i2c_

[android-kernel] Two touchscreen drivers in sapphire and trout phone

2010-01-08 Thread mibo
Hi, currently I'm trying to understand the chain how an input event from touchscreen hardware is handled in the kernel and then reaches the android stack and the applications. So far I know that the chain downwards is: User space: InputDeviceReader (KeyInputQueue.java) <== android_server_KeyInp