samsung-crownlte: workaround for touchscreen not working when booted by plugging charger

device/testing/device-samsung-crownlte/initfs-hook.sh

@@ -3,3 +3,18 @@
 # blank and unblank for pmOS splash screen
 echo 1 > /sys/class/graphics/fb0/blank
 echo 0 > /sys/class/graphics/fb0/blank
+
+if
+	# phone booted by plugging in charger,
+	# touchscreen will not work of we continue booting
+	grep -q androidboot.mode=charger /proc/cmdline
+then
+	# allow for some charging to avoid infinite bootloop if critically low,
+	# "poor man's charging-sdl",
+	# will actually continue to show samsung's charging graphic
+	if grep -qx 0 /sys/class/power_supply/battery/capacity ; then sleep 24 ; fi
+
+	# a reboot suffices to get the phone working normally,
+	# this will show the samsung splash, unlik the initial boot
+	reboot -ff
+fi