From d6d3999ccb2cb72d55820770260172eccbbb68d7 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Mon, 16 Apr 2012 09:17:34 +0200
Subject: libX11 xserver pixman mesa git update 16 Apr 2012

---
 xorg-server/hw/xfree86/common/xf86DPMS.c | 68 +++++++++++++++-----------------
 1 file changed, 32 insertions(+), 36 deletions(-)

(limited to 'xorg-server/hw/xfree86/common/xf86DPMS.c')

diff --git a/xorg-server/hw/xfree86/common/xf86DPMS.c b/xorg-server/hw/xfree86/common/xf86DPMS.c
index 613c7cf73..75f034239 100644
--- a/xorg-server/hw/xfree86/common/xf86DPMS.c
+++ b/xorg-server/hw/xfree86/common/xf86DPMS.c
@@ -53,7 +53,6 @@ static Bool DPMSClose(int i, ScreenPtr pScreen);
 static int DPMSCount = 0;
 #endif
 
-
 Bool
 xf86DPMSInit(ScreenPtr pScreen, DPMSSetProcPtr set, int flags)
 {
@@ -65,28 +64,28 @@ xf86DPMSInit(ScreenPtr pScreen, DPMSSetProcPtr set, int flags)
 
     DPMSKey = &DPMSKeyRec;
 
-    if (!dixRegisterPrivateKey(&DPMSKeyRec, PRIVATE_SCREEN, sizeof (DPMSRec)))
-	return FALSE;
+    if (!dixRegisterPrivateKey(&DPMSKeyRec, PRIVATE_SCREEN, sizeof(DPMSRec)))
+        return FALSE;
 
     pDPMS = dixLookupPrivate(&pScreen->devPrivates, DPMSKey);
     pScrn->DPMSSet = set;
     pDPMS->Flags = flags;
     DPMSOpt = xf86FindOption(pScrn->options, "dpms");
     if (DPMSDisabledSwitch) {
-	enabled_from = X_CMDLINE;
-	DPMSEnabled = FALSE;
+        enabled_from = X_CMDLINE;
+        DPMSEnabled = FALSE;
     }
     else if (DPMSOpt) {
-	enabled_from = X_CONFIG;
-	DPMSEnabled = xf86CheckBoolOption(pScrn->options, "dpms", FALSE);
-	xf86MarkOptionUsed(DPMSOpt);
+        enabled_from = X_CONFIG;
+        DPMSEnabled = xf86CheckBoolOption(pScrn->options, "dpms", FALSE);
+        xf86MarkOptionUsed(DPMSOpt);
     }
     else {
-	enabled_from = X_DEFAULT;
-	DPMSEnabled = TRUE;
+        enabled_from = X_DEFAULT;
+        DPMSEnabled = TRUE;
     }
     if (DPMSEnabled)
-	xf86DrvMsg(pScreen->myNum, enabled_from, "DPMS enabled\n");
+        xf86DrvMsg(pScreen->myNum, enabled_from, "DPMS enabled\n");
     pDPMS->Enabled = DPMSEnabled;
     pDPMS->CloseScreen = pScreen->CloseScreen;
     pScreen->CloseScreen = DPMSClose;
@@ -97,7 +96,6 @@ xf86DPMSInit(ScreenPtr pScreen, DPMSSetProcPtr set, int flags)
 #endif
 }
 
-
 #ifdef DPMSExtension
 
 static Bool
@@ -107,13 +105,13 @@ DPMSClose(int i, ScreenPtr pScreen)
 
     /* This shouldn't happen */
     if (DPMSKey == NULL)
-	return FALSE;
+        return FALSE;
 
     pDPMS = dixLookupPrivate(&pScreen->devPrivates, DPMSKey);
 
     /* This shouldn't happen */
     if (!pDPMS)
-	return FALSE;
+        return FALSE;
 
     pScreen->CloseScreen = pDPMS->CloseScreen;
 
@@ -124,15 +122,14 @@ DPMSClose(int i, ScreenPtr pScreen)
      * to deal with this internally.
      */
     if (xf86Screens[i]->vtSema && xf86Screens[i]->DPMSSet) {
- 	xf86Screens[i]->DPMSSet(xf86Screens[i],DPMSModeOn,0);
+        xf86Screens[i]->DPMSSet(xf86Screens[i], DPMSModeOn, 0);
     }
-    
+
     if (--DPMSCount == 0)
-	DPMSKey = NULL;
+        DPMSKey = NULL;
     return pScreen->CloseScreen(i, pScreen);
 }
 
-
 /*
  * DPMSSet --
  *	Device dependent DPMS mode setting hook.  This is called whenever
@@ -148,28 +145,27 @@ DPMSSet(ClientPtr client, int level)
     DPMSPowerLevel = level;
 
     if (DPMSKey == NULL)
-	return Success;
+        return Success;
 
     if (level != DPMSModeOn) {
-	rc = dixSaveScreens(client, SCREEN_SAVER_FORCER, ScreenSaverActive);
-	if (rc != Success)
-	    return rc;
+        rc = dixSaveScreens(client, SCREEN_SAVER_FORCER, ScreenSaverActive);
+        if (rc != Success)
+            return rc;
     }
 
     /* For each screen, set the DPMS level */
     for (i = 0; i < xf86NumScreens; i++) {
-    	pScrn = xf86Screens[i];
-	pDPMS = dixLookupPrivate(&screenInfo.screens[i]->devPrivates, DPMSKey);
-	if (pDPMS && pScrn->DPMSSet && pDPMS->Enabled && pScrn->vtSema) { 
-	    xf86VGAarbiterLock(pScrn);
-	    pScrn->DPMSSet(pScrn, level, 0);
-	    xf86VGAarbiterUnlock(pScrn);
-	}
+        pScrn = xf86Screens[i];
+        pDPMS = dixLookupPrivate(&screenInfo.screens[i]->devPrivates, DPMSKey);
+        if (pDPMS && pScrn->DPMSSet && pDPMS->Enabled && pScrn->vtSema) {
+            xf86VGAarbiterLock(pScrn);
+            pScrn->DPMSSet(pScrn, level, 0);
+            xf86VGAarbiterUnlock(pScrn);
+        }
     }
     return Success;
 }
 
-
 /*
  * DPMSSupported --
  *	Return TRUE if any screen supports DPMS.
@@ -182,17 +178,17 @@ DPMSSupported(void)
     ScrnInfoPtr pScrn;
 
     if (DPMSKey == NULL) {
-	return FALSE;
+        return FALSE;
     }
 
     /* For each screen, check if DPMS is supported */
     for (i = 0; i < xf86NumScreens; i++) {
-    	pScrn = xf86Screens[i];
-	pDPMS = dixLookupPrivate(&screenInfo.screens[i]->devPrivates, DPMSKey);
-	if (pDPMS && pScrn->DPMSSet)
-	    return TRUE;
+        pScrn = xf86Screens[i];
+        pDPMS = dixLookupPrivate(&screenInfo.screens[i]->devPrivates, DPMSKey);
+        if (pDPMS && pScrn->DPMSSet)
+            return TRUE;
     }
     return FALSE;
 }
 
-#endif /* DPMSExtension */
+#endif                          /* DPMSExtension */
-- 
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