电容屏多点触摸驱动，直接加入到linux驱动层。适用于android系统。仅共学习参考，请勿用作商业用途，否则后果自负-Capacitive multi-touch screen driver, added directly to the linux driver layer. For android system. Total study reference only, do not used for commercial purposes, or peril

GT911 GT9157等的linux或ANDROID驱动文件，文件可以直接使用，配合移植操作手册使用，这个是源代码(V2.4 2014/11/28, - device tree support, gpio and cfg can be parsed form either dts or the header file. - new wake-up method, support frame buffer(CONFIG_FB), i2c pm(CONFI