bq-picmt: new device

Current state of porting to BQ Aquaris X5:

Works: USB Network WiFi Display weston weston-calibrator

Buggy: ts_calibrate: to make screen get touches I incrementally have to touch screen with one finger and then with that finger on screen touch the crosshair, then for the second two fingers and crosshair, for the third three fingers and crosshair...don't know why but it started happening when I replaced my broken screen with a new one, if someone has this device with original screen can check if the same issue is present or not

Working: Modem doesn't work, in dmesg I get DATA5_CNTL error relative to no such device, I will inspect further those days