Don't run X11 event loop on a pthread; X11 is not thread-safe.

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4001 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 5 insertions, 10 deletions

diff --git a/nuttx/arch/sim/src/up_touchscreen.c b/nuttx/arch/sim/src/up_touchscreen.c
index 3765d9e6e..bc94d6056 100644
--- a/nuttx/arch/sim/src/up_touchscreen.c
+++ b/nuttx/arch/sim/src/up_touchscreen.c
@@ -661,15 +661,6 @@ int sim_tcinitialize(int minor)
 
   priv->minor = minor;
 
-  /* Start the X11 event loop */
-
-  ret = up_x11eventloop();
-  if (ret < 0)
-    {
-      idbg("Failed to start event loop: %d\n", ret);
-      goto errout_with_priv;     
-    }
-
   /* Register the device as an input device */
 
   (void)snprintf(devname, DEV_NAMELEN, DEV_FORMAT, minor);
@@ -682,6 +673,10 @@ int sim_tcinitialize(int minor)
       goto errout_with_priv;
     }
 
+  /* Enable X11 event processing from the IDLE loop */
+
+  g_eventloop = 1;
+
   /* And return success */
 
   return OK;
@@ -731,7 +726,7 @@ void sim_tcuninitialize(void)
    * done in close() using a reference count).
    */
 
-  g_evloopactive = 0;
+  g_eventloop = 0;
 
   /* Un-register the device*/