VIM3L touchscreens support

[Terry]

The latest ROM support the usb touchscreen. You can have a try.

VIM3L Android Pie V191130 Preview ROM Release

Here release VIM3L Android Pie Preview ROM Check Firmware Page to download the ROM. ROM Infos: ROM version: VIM3L_Pie_V191130.7z MD5SUM: 5237c71926d001a96d398547cc3dce47 The ROM is for EMMC installation only Change Log add dual display support add TS050 touch panel support fix navigation issue (many thks to @superceleron ) change display density from 240 to 280 update amlogic sdk source code from p-amlogic_openlinux-20190720_aosp.xml to p-amlogic-openlinux-20191101-ott-aosp.xml Known I…