Xiaomi Cancro support

Working:

• USB Networking
• display

Definitely not working:

• Touchscreen (tspdrv doesn't build, I suspect this is the touchscreen driver)
• Wireless

aports/device/linux-xiaomi-cancro/03t_spdrv.patch

-fix for drivers/tspdrv/tspdrv.c:43:20: fatal error: tspdrv.h: No such file or directory
---- a/drivers/tspdrv/tspdrv.c	2017-12-02 09:07:35.000000000 +1300
-+++ b/drivers/tspdrv/tspdrv.c	2018-07-26 15:02:55.056381629 +1200
-@@ -40,7 +40,7 @@
- #include <linux/platform_device.h>
- #include <asm/uaccess.h>
- #include <asm/atomic.h>
--#include <tspdrv.h>
-+#include "tspdrv.h"
- 
- #define IMMVIBESPI_MULTIPARAM_SUPPORT
-