From 5b424b562eee863b11571de4cd0019cd9bc5b379 Mon Sep 17 00:00:00 2001
From: Gustavo Pichorim Boiko <boiko@mandriva.com>
Date: Mon, 23 Jul 2007 18:27:41 -0300
Subject: [PATCH] Set the crtc before the output change is notified

Set the new randr crtc of the output before the output change notification is
delivered to the clients.
Remove RROutputSetCrtc as it is not really necessary. All we have to do is set
the output's crtc on RRCrtcNotify
---
 hw/xfree86/modes/xf86RandR12.c | 1 -
 randr/randrstr.h               | 5 -----
 randr/rrcrtc.c                 | 2 ++
 randr/rrinfo.c                 | 1 -
 randr/rroutput.c               | 9 ---------
 5 files changed, 2 insertions(+), 16 deletions(-)

diff --git a/hw/xfree86/modes/xf86RandR12.c b/hw/xfree86/modes/xf86RandR12.c
index 6c3bf8d09c..889be6f278 100644
--- a/hw/xfree86/modes/xf86RandR12.c
+++ b/hw/xfree86/modes/xf86RandR12.c
@@ -951,7 +951,6 @@ xf86RandR12SetInfo12 (ScreenPtr pScreen)
 	    return FALSE;
 	}
 
-	RROutputSetCrtc (output->randr_output, randr_crtc);
 	RROutputSetPhysicalSize(output->randr_output, 
 				output->mm_width,
 				output->mm_height);
diff --git a/randr/randrstr.h b/randr/randrstr.h
index 4cc3a469e7..bd19fe9d00 100644
--- a/randr/randrstr.h
+++ b/randr/randrstr.h
@@ -694,9 +694,6 @@ RROutputSetCrtcs (RROutputPtr	output,
 		  RRCrtcPtr	*crtcs,
 		  int		numCrtcs);
 
-void
-RROutputSetCrtc (RROutputPtr output, RRCrtcPtr crtc);
-    
 Bool
 RROutputSetConnection (RROutputPtr  output,
 		       CARD8	    connection);
@@ -802,7 +799,6 @@ Query state:
 	    1.2:
 		RRScreenSetSizeRange
 		RROutputSetCrtcs
-		RROutputSetCrtc
 		RRModeGet
 		RROutputSetModes
 		RROutputSetConnection
@@ -822,7 +818,6 @@ Query state:
 		RRCrtcCreate
 		RROutputCreate
 		RROutputSetCrtcs
-		RROutputSetCrtc
 		RROutputSetConnection
 		RROutputSetSubpixelOrder
 		RROldModeAdd	• This adds modes one-at-a-time
diff --git a/randr/rrcrtc.c b/randr/rrcrtc.c
index 3ce9e21552..db5007e282 100644
--- a/randr/rrcrtc.c
+++ b/randr/rrcrtc.c
@@ -134,6 +134,7 @@ RRCrtcNotify (RRCrtcPtr	    crtc,
 		break;
 	if (j == crtc->numOutputs)
 	{
+	    outputs[i]->crtc = crtc;
 	    RROutputChanged (outputs[i], FALSE);
 	    RRCrtcChanged (crtc, FALSE);
 	}
@@ -149,6 +150,7 @@ RRCrtcNotify (RRCrtcPtr	    crtc,
 		break;
 	if (i == numOutputs)
 	{
+	    crtc->outputs[j]->crtc = NULL;
 	    RROutputChanged (crtc->outputs[j], FALSE);
 	    RRCrtcChanged (crtc, FALSE);
 	}
diff --git a/randr/rrinfo.c b/randr/rrinfo.c
index 5ef1a6b838..858b1edfe5 100644
--- a/randr/rrinfo.c
+++ b/randr/rrinfo.c
@@ -98,7 +98,6 @@ RRScanOldConfig (ScreenPtr pScreen, Rotation rotations)
 	if (!output)
 	    return;
 	RROutputSetCrtcs (output, &crtc, 1);
-	RROutputSetCrtc (output, crtc);
 	RROutputSetConnection (output, RR_Connected);
 #ifdef RENDER
 	RROutputSetSubpixelOrder (output, PictureGetSubpixelOrder (pScreen));
diff --git a/randr/rroutput.c b/randr/rroutput.c
index e001162832..1e1cfa5a97 100644
--- a/randr/rroutput.c
+++ b/randr/rroutput.c
@@ -286,15 +286,6 @@ RROutputSetCrtcs (RROutputPtr	output,
     return TRUE;
 }
 
-void
-RROutputSetCrtc (RROutputPtr output, RRCrtcPtr crtc)
-{
-    if (output->crtc == crtc)
-	return;
-    output->crtc = crtc;
-    RROutputChanged (output, FALSE);
-}
-
 Bool
 RROutputSetConnection (RROutputPtr  output,
 		       CARD8	    connection)