移植GT9XX遇到的问题

gt9xx驱动移植触摸不准：厂家提供的cfg有问题，重新问厂家要一份正确的

XY坐标镜像：

在gtp_get_points函数里修改代码：

if(ts->pdata->reverse_xy) {points[i].x = ts->pdata->abs_size_x - (coor_data[1] | (coor_data[2] << 8));points[i].y = ts->pdata->abs_size_y - (coor_data[3] | (coor_data[4] << 8));
} else {points[i].x = coor_data[1] | (coor_data[2] << 8);points[i].y = coor_data[3] | (coor_data[4] << 8);
}

设备树节点：

gt9xx@0x5d {compatible = "goodix,gt9xx";reg = <0x5d>;status = "okay";interrupt-parent = <&gpe>;interrupts = <5 IRQ_TYPE_EDGE_FALLING>;reset-gpios = <&gpc 6 0>;irq-gpios = <&gpe 11 0>;irq-flags = <2>;touchscreen-max-id = <11>;touchscreen-size-x = <720>;touchscreen-size-y = <1280>;touchscreen-max-w = <720>;touchscreen-max-p = <512>;touchscreen-key-map = <172>, <158>;goodix,reverse-xy = <1>;goodix,slide-wakeup = <0>;goodix,type-a-report = <0>;goodix,driver-send-cfg = <1>;goodix,resume-in-workqueue = <0>;goodix,int-sync = <1>;goodix,swap-x2y = <1>;goodix,esd-protect = <0>;goodix,auto-update-cfg = <0>;goodix,power-off-sleep = <0>;goodix,pen-suppress-finger = <0>;goodix,transform-type = <0>;	/* transform for p2s */goodix,cfg-group2 = <0x00 0x00 0x05 0xD0 0x02 0x05 0x3D0x08 0x01 0xC8 0x1E 0x0C 0x50 0x410x03 0x05 0x00 0x00 0x00 0x00 0x000x00 0x05 0x18 0x1A 0x1E 0x14 0x8C0x2E 0x0E 0x7D 0x7F 0x0C 0x08 0x000x00 0x00 0x59 0x02 0x2C 0x00 0x000x00 0x00 0x00 0x00 0x00 0x00 0x000x00 0x00 0x64 0xA0 0x94 0xD5 0x020x07 0x14 0x00 0x04 0x8D 0x68 0x000x85 0x73 0x00 0x7F 0x7E 0x00 0x7A0x8B 0x00 0x76 0x98 0x00 0x76 0x000x00 0x00 0x00 0x00 0x00 0x00 0x000x00 0x00 0x00 0x00 0x00 0x00 0x000x00 0x00 0x00 0x00 0x00 0x00 0x000x00 0x00 0x00 0x00 0x00 0x00 0x000x00 0x00 0x00 0x00 0x00 0x00 0x000x02 0x04 0x06 0x08 0x0A 0x0C 0x0E0x10 0x12 0x14 0x16 0x18 0x1A 0x1C0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF0xFF 0xFF 0x14 0x13 0x12 0x10 0x0F0x0C 0x0A 0x08 0x06 0x04 0x02 0x000x16 0x18 0x1C 0x1D 0x1E 0x1F 0x200x21 0x22 0x24 0x26 0x28 0x29 0x2A0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF0xFF 0xFF 0x8A 0x01>;
};