USB tp触摸不准问题

触摸屏显示是正常的，但是TP不准，触摸的方向也是正确的就是触摸位置不准，屏幕中央触摸位置相对还好，越往边沿越不准,需要添加idc配置文件：

touch.deviceType = touchScreen
device.internal = 1
touch.orientationAware = 1

keyboard.layout = qwerty
keyboard.characterMap = qwerty
keyboard.orientationAware = 1
keyboard.builtIn = 1

cursor.mode = navigation
cursor.orientationAware = 1

并根据usb设备的vid和pid命名如下：Vendor_222a_Product_0001.idc
添加到frameworks/base/data/keyboards/Vendor_222a_Product_0001.idc,编译完会拷贝到system/usr/idc/Vendor_222a_Product_0001.idc

当双屏双触摸的时候，需要区分主副屏，主屏：device.internal = 1，副屏：device.internal = 0.

参考：https://blog.csdn.net/qq_34696349/article/details/88909085
https://blog.csdn.net/weixin_68294039/article/details/130392679