xorg-x11-server/bug-197858_dpms.diff

--- os/WaitFor.c.orig	2007-08-23 21:04:55.000000000 +0200
+++ os/WaitFor.c	2007-09-29 17:25:11.868664250 +0200
@@ -141,6 +141,7 @@ static OsTimerPtr timers = NULL;
  *     For more info on ClientsWithInput, see ReadRequestFromClient().
  *     pClientsReady is an array to store ready client->index values into.
  *****************/
+volatile fd_set tmp_set;
 
 int
 WaitForSomething(int *pClientsReady)
@@ -295,10 +296,9 @@ WaitForSomething(int *pClientsReady)
                 if (expired)
                     return 0;
 	    }
-	}
+	} 
 	else
-	{
-	    fd_set tmp_set;
+	 {
 
 	    if (*checkForInput[0] == *checkForInput[1]) {
 	        if (timers)
@@ -335,6 +335,12 @@ WaitForSomething(int *pClientsReady)
 		QueueWorkProc(EstablishNewConnections, NULL,
 			      (pointer)&LastSelectMask);
 
+#ifdef DPMSExtension
+	    XFD_ANDSET(&tmp_set, &devicesReadable, &EnabledDevices);
+	    if (XFD_ANYSET (&tmp_set) && (DPMSPowerLevel != DPMSModeOn))
+		DPMSSet(DPMSModeOn);
+#endif
+
 	    if (XFD_ANYSET (&devicesReadable) || XFD_ANYSET (&clientsReadable))
 		break;
 #ifdef WIN32
--- hw/xfree86/common/xf86Events.c.orig	2007-09-05 23:59:13.000000000 +0200
+++ hw/xfree86/common/xf86Events.c	2007-09-29 17:29:22.620335250 +0200
@@ -143,6 +143,7 @@ typedef struct x_IHRec {
     InputHandlerProc	ihproc;
     pointer		data;
     Bool		enabled;
+    Bool		is_input;
     struct x_IHRec *	next;
 } IHRec, *IHPtr;
 
@@ -877,8 +878,12 @@ xf86VTSwitch()
     for (i = 0; i < xf86NumScreens; i++)
 	xf86Screens[i]->LeaveVT(i, 0);
 
-    for (ih = InputHandlers; ih; ih = ih->next)
-      xf86DisableInputHandler(ih);
+    for (ih = InputHandlers; ih; ih = ih->next) {
+	if (ih->is_input)
+	    xf86DisableInputHandler(ih);
+	else
+	    xf86DisableGeneralHandler(ih);
+    }
     xf86AccessLeave();      /* We need this here, otherwise */
     xf86AccessLeaveState(); /* console won't be restored    */
 
@@ -916,9 +921,12 @@ xf86VTSwitch()
       }
       /* XXX HACK */
       xf86ReleaseKeys(inputInfo.keyboard);
-      for (ih = InputHandlers; ih; ih = ih->next)
-        xf86EnableInputHandler(ih);
-
+      for (ih = InputHandlers; ih; ih = ih->next) {
+        if (ih->is_input)
+            xf86EnableInputHandler(ih);
+        else
+            xf86EnableGeneralHandler(ih);
+      }
       xf86UnblockSIGIO(prevSIGIO);
 
     } else {
@@ -981,8 +989,12 @@ xf86VTSwitch()
     /* XXX HACK */
     xf86ReleaseKeys(inputInfo.keyboard);
 
-    for (ih = InputHandlers; ih; ih = ih->next)
-      xf86EnableInputHandler(ih);
+    for (ih = InputHandlers; ih; ih = ih->next) {
+      if (ih->is_input)
+          xf86EnableInputHandler(ih);
+      else
+           xf86EnableGeneralHandler(ih);
+    }
 
     xf86UnblockSIGIO(prevSIGIO);
   }
@@ -1019,8 +1031,10 @@ xf86AddInputHandler(int fd, InputHandler
 {
     IHPtr ih = addInputHandler(fd, proc, data);
 
-    if (ih)
+    if (ih) {
         AddEnabledDevice(fd);
+	ih->is_input = TRUE;
+    }
     return ih;
 }