feat: add magisk module

magisk/module.prop

@@ -0,0 +1,6 @@
+id=samsung_kbd_override
+name=Samsung Keyboard Override
+version=1.0
+versionCode=1
+author=EvanReichard
+description=Fixes Samsung keyboard driver binding issues

magisk/service.sh

@@ -0,0 +1,32 @@
+#!/system/bin/sh
+
+VENDOR_ID=04E8
+DEVICE_ID=7021
+DEV_DIR=/sys/bus/hid/devices/*:$VENDOR_ID:$DEVICE_ID*/
+IGNORE_PARAM=/sys/module/hid/parameters/ignore_special_drivers
+LOG="[samsung_kbd_override]"
+
+# Wait Boot
+while [ "$(getprop sys.boot_completed)" != "1" ]; do
+  sleep 1
+done
+
+# Loop Service
+while sleep 1; do
+  if [ ! -d $DEV_DIR ]; then
+    continue
+  fi
+
+  if [ ! -d $DEV_DIR/driver ]; then
+    if [ "$(cat $IGNORE_PARAM)" = "0" ]; then
+      echo "$LOG driver unbound -> ignoring special drivers"
+      echo "1" > $IGNORE_PARAM
+    fi
+    else
+    if [ "$(cat $IGNORE_PARAM)" = "1" ]; then
+      echo "$LOG driver bound -> restoring special drivers"
+      echo "0" > $IGNORE_PARAM
+    fi
+  fi
+done
+