Add entry for Chuwi Hi8 S806_206 tablet touchscreen.
Signed-off-by: Haruka Kawajiri <yukx00@gmail.com>
Acked-by: NHans de Goede <hdegoede@redhat.com>
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>