3 files changed, 10 insertions, 1 deletions
diff --git a/hw/xfree86/common/xf86.h b/hw/xfree86/common/xf86.h
index fc4c34e92..7b1fc84f0 100644
--- a/hw/xfree86/common/xf86.h
+++ b/hw/xfree86/common/xf86.h
@@ -451,4 +451,7 @@ VidModeExtensionInit(ScreenPtr pScreen);
 
 #endif                          /* _NO_XF86_PROTOTYPES */
 
+/* Update the internal total dimensions of all ScreenRecs together */
+extern _X_EXPORT void
+xf86UpdateDesktopDimensions(void);
 #endif                          /* _XF86_H */
diff --git a/hw/xfree86/common/xf86Helper.c b/hw/xfree86/common/xf86Helper.c
index 8c948cf6f..0787171fb 100644
--- a/hw/xfree86/common/xf86Helper.c
+++ b/hw/xfree86/common/xf86Helper.c
@@ -1834,3 +1834,9 @@ xf86MotionHistoryAllocate(InputInfoPtr pInfo)
 {
     AllocateMotionHistory(pInfo->dev);
 }
+
+void
+xf86UpdateDesktopDimensions(void)
+{
+    update_desktop_dimensions();
+}
diff --git a/hw/xfree86/common/xf86Module.h b/hw/xfree86/common/xf86Module.h
index 0036c5935..b5e030fc4 100644
--- a/hw/xfree86/common/xf86Module.h
+++ b/hw/xfree86/common/xf86Module.h
@@ -82,7 +82,7 @@ typedef enum {
  * mask is 0xFFFF0000.
  */
 #define ABI_ANSIC_VERSION	SET_ABI_VERSION(0, 4)
-#define ABI_VIDEODRV_VERSION	SET_ABI_VERSION(12, 1)
+#define ABI_VIDEODRV_VERSION	SET_ABI_VERSION(12, 2)
 #define ABI_XINPUT_VERSION	SET_ABI_VERSION(16, 0)
 #define ABI_EXTENSION_VERSION	SET_ABI_VERSION(6, 0)
 #define ABI_FONT_VERSION	SET_ABI_VERSION(0, 6)