updating udev rules

root/etc/udev/rules.d/98-keyboardscovers.rules

@@ -1,8 +1,8 @@
 # Type Cover Re-attach (SP4)
-ACTION=="add", SUBSYSTEM=="usb", ATTR{product}=="Surface Type Cover", RUN+="/sbin/modprobe -r i2c_hid && /sbin/modprobe i2c_hid"
+ACTION=="add", SUBSYSTEMS=="usb", ATTR{product}=="Surface Type Cover", RUN+="/sbin/modprobe -r i2c_hid && /sbin/modprobe i2c_hid"
 
 # Keyboard Dock (SB2)
-ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="045e", ATTR{idProduct}=="0922", RUN+="/sbin/modprobe nouveau"
+ACTION=="add", SUBSYSTEMS=="usb", ATTR{idVendor}=="045e", ATTR{idProduct}=="0922", RUN+="/sbin/modprobe nouveau"
 
 #Keyboard Undock (SB2)
-ACTION=="remove", SUBSYSTEM=="usb", ATTR{idVendor}=="045e", ATTR{idProduct}=="0922", RUN+="/sbin/modprobe -r nouveau"
+ACTION=="remove", SUBSYSTEMS=="usb", ATTR{idVendor}=="045e", ATTR{idProduct}=="0922", RUN+="/sbin/modprobe -r nouveau"

root/etc/udev/rules.d/99-ipts.rules

@@ -16,8 +16,14 @@ SUBSYSTEMS=="input", ATTRS{name}=="ipts 1B96:005E Touchscreen", ENV{ID_INPUT_TOU
 # IPTS Pen (SB)
 SUBSYSTEMS=="input", ATTRS{name}=="ipts 1B96:005E Pen", SYMLINK+="input/pen"
 
-# IPTS Touchscreen (SB2)
+# IPTS Touchscreen (SB2 15")
 SUBSYSTEMS=="input", ATTRS{name}=="ipts 045E:0020 Touchscreen", ENV{ID_INPUT_TOUCHSCREEN}="1", SYMLINK+="input/touchscreen"
 
-# IPTS Pen (SB2)
+# IPTS Pen (SB2 15")
 SUBSYSTEMS=="input", ATTRS{name}=="ipts 045E:0020 Pen", SYMLINK+="input/pen"
+
+# IPTS Touchscreen (SB2 13")
+SUBSYSTEMS=="input", ATTRS{name}=="ipts 045E:0021 Touchscreen", ENV{ID_INPUT_TOUCHSCREEN}="1", SYMLINK+="input/touchscreen"
+
+# IPTS Pen (SB2 13")
+SUBSYSTEMS=="input", ATTRS{name}=="ipts 045E:0021 Pen", SYMLINK+="input/pen"