xfree86: fix xf86ActivateDevice(): only set to MP device if not a keyboard

Changelog

@@ -21,6 +21,15 @@ Files:
 
 Note: This commit requires libXi additions to use the new functions.
 
+____________________________________________________________
+
+xfree86:  fix xf86ActivateDevice(): only set to MP device if not a keyboard
+
+Files:
+	hw/xfree86/common/xf86Xinput.c
+	include/extinit.h
+	Xi/extinit.c
+
 == 18.12.06 ==
 mi:     removing MPX ifdefs
 	global sprite renaming in mipointer and misprite

Xi/extinit.c

@@ -866,6 +866,21 @@ AssignTypeAndName(DeviceIntPtr dev, Atom type, char *name)
     strcpy(dev->name, name);
 }
 
+/***********************************************************************
+ *
+ * Returns true if a device may require a pointer (is not a keyboard).
+ *
+ */
+_X_EXPORT Bool
+MayNeedPointer(DeviceIntPtr dev)
+{
+    /* return false if device is a keyboard */
+    if (dev_type[0].type == dev->type)
+        return FALSE;
+  
+    return TRUE;
+}
+
 /***********************************************************************
  *
  * Make device type atoms.

hw/xfree86/common/xf86Xinput.c

@@ -171,7 +171,8 @@ xf86ActivateDevice(LocalDevicePtr local)
         local->dev = dev;      
         
         dev->coreEvents = local->flags & XI86_ALWAYS_CORE;
-        dev->isMPDev = !(local->flags & XI86_SHARED_POINTER);
+        dev->isMPDev = 
+            MayNeedPointer(dev) && !(local->flags & XI86_SHARED_POINTER);
         InitSprite(dev, dev->isMPDev);
 
         RegisterOtherDevice(dev);

include/extinit.h

@@ -131,6 +131,10 @@ AssignTypeAndName (
 	char *                 /* name */
 	);
 
+Bool MayNeedPointer(
+        DeviceIntPtr            /* dev */
+        );
+
 void
 MakeDeviceTypeAtoms (
 	void