0001-Enable-gestures-with-DynamicEWMode.patch

diff --git a/VoodooPS2Trackpad/VoodooPS2SynapticsTouchPad.cpp b/VoodooPS2Trackpad/VoodooPS2SynapticsTouchPad.cpp
index 7e667da..8e5f535 100644
--- a/VoodooPS2Trackpad/VoodooPS2SynapticsTouchPad.cpp
+++ b/VoodooPS2Trackpad/VoodooPS2SynapticsTouchPad.cpp
@@ -1432,6 +1432,23 @@ void ApplePS2SynapticsTouchPad::dispatchEventsWithPacket(UInt8* packet, UInt32 p
         yraw = yraw * xupmm / yupmm;
     int z = packet[2];
     int f = z>z_finger ? w>=4 ? 1 : w+2 : 0;   // number of fingers
+
+    // theracermaster: When DynamicEWMode is set, enable EW mode for 3/4 finger gestures
+    if (_dynamicEW && _extendedwmodeSupported)
+    {
+        if (!_extendedwmode && f > 2)
+        {
+            setModeByte(_touchPadModeByte | (1<<2));
+            _extendedwmode = true;
+        }
+        // Disable EW mode for 1/2 fingers
+        else if (_extendedwmode && f <= 2)
+        {
+            setModeByte(_touchPadModeByte & ~(1<<2));
+            _extendedwmode = false;
+        }
+    }
+
     ////int v = w;  // v is not currently used... but maybe should be using it
     if (_extendedwmode && _reportsv && f > 1)
     {
@@ -3607,4 +3624,3 @@ bool ApplePS2SynapticsTouchPad::setTouchpadLED(UInt8 touchLED)
 
     return 12 == request.commandsCount;
 }
-