[PATCH] Call xf86CrtcConfigInit() from within SavagePreInit(), fixes #19337

[frankdelange]

From: Frank de Lange <freedesktop-f at unternet.org>

---
 src/savage_driver.c |   21 +++++++++++++++++++++
 1 files changed, 21 insertions(+), 0 deletions(-)

diff --git a/src/savage_driver.c b/src/savage_driver.c
index 919bd1a..1e93be0 100644
--- a/src/savage_driver.c
+++ b/src/savage_driver.c
@@ -49,6 +49,8 @@
 #define DPMS_SERVER
 #include <X11/extensions/dpms.h>
 
+#include <xorg/xf86Crtc.h>
+
 #include "xf86xv.h"
 
 #include "savage_driver.h"
@@ -80,6 +82,7 @@ static Bool SavagePciProbe(DriverPtr drv, int entity_num,
 static Bool SavageProbe(DriverPtr drv, int flags);
 static int LookupChipID(PciChipsets* pset, int ChipID);
 #endif
+static void SavagePreInitCrtcConfig(ScrnInfoPtr pScrn);
 static Bool SavagePreInit(ScrnInfoPtr pScrn, int flags);
 
 static Bool SavageEnterVT(int scrnIndex, int flags);
@@ -1247,6 +1250,22 @@ static void SavageGetPanelInfo(ScrnInfoPtr pScrn)
     }
 }
 
+static Bool savage_xf86crtc_resize (ScrnInfoPtr scrn, int width, int height)
+{
+    scrn->virtualX = width;
+    scrn->virtualY = height;
+    return TRUE;
+}
+
+static const xf86CrtcConfigFuncsRec savage_xf86crtc_config_funcs = {
+    savage_xf86crtc_resize
+};
+
+static void SavagePreInitCrtcConfig(ScrnInfoPtr pScrn)
+{
+    /* Allocate xf86CrtcConfig */
+    xf86CrtcConfigInit (pScrn, &savage_xf86crtc_config_funcs);
+}
 
 static Bool SavagePreInit(ScrnInfoPtr pScrn, int flags)
 {
@@ -3640,6 +3659,8 @@ static Bool SavageScreenInit(int scrnIndex, ScreenPtr pScreen,
     if (xf86DPMSInit(pScreen, SavageDPMS, 0) == FALSE)
 	xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "DPMS initialization failed\n");
 
+    SavagePreInitCrtcConfig(pScrn);
+
 #ifdef XF86DRI
     if (psav->directRenderingEnabled) {
         /* complete the DRI setup.*/
-- 
1.6.0.4