fontconfig xserver xkeyboard-config pixman git update 2012

18 files changed, 109 insertions, 55 deletions

diff --git a/xorg-server/hw/xfree86/common/xf86.h b/xorg-server/hw/xfree86/common/xf86.h
index fc4c34e92..0eb000d41 100644
--- a/xorg-server/hw/xfree86/common/xf86.h
+++ b/xorg-server/hw/xfree86/common/xf86.h
@@ -76,8 +76,8 @@ extern _X_EXPORT Bool xf86DRI2Enabled(void);
 
 extern _X_EXPORT Bool VTSwitchEnabled;  /* kbd driver */
 
-#define XF86SCRNINFO(p) ((ScrnInfoPtr)dixLookupPrivate(&(p)->devPrivates, \
-						       xf86ScreenKey))
+#define XF86SCRNINFO(p) xf86ScreenToScrn(p)
+
 #define XF86FLIP_PIXELS() \
 	do { \
 	    if (xf86GetFlipPixels()) { \
@@ -97,12 +97,12 @@ extern _X_EXPORT Bool VTSwitchEnabled;  /* kbd driver */
 /* PCI related */
 #ifdef XSERVER_LIBPCIACCESS
 #include <pciaccess.h>
-extern _X_EXPORT Bool pciSlotClaimed;
+extern _X_EXPORT int pciSlotClaimed;
 
 extern _X_EXPORT Bool xf86CheckPciSlot(const struct pci_device *);
 extern _X_EXPORT int xf86ClaimPciSlot(struct pci_device *, DriverPtr drvp,
                                       int chipset, GDevPtr dev, Bool active);
-extern _X_EXPORT void xf86UnclaimPciSlot(struct pci_device *);
+extern _X_EXPORT void xf86UnclaimPciSlot(struct pci_device *, GDevPtr dev);
 extern _X_EXPORT Bool xf86ParsePciBusString(const char *busID, int *bus,
                                             int *device, int *func);
 extern _X_EXPORT Bool xf86ComparePciBusString(const char *busID, int bus,
@@ -449,6 +449,13 @@ xf86RandRSetNewVirtualAndDimensions(ScreenPtr pScreen,
 extern _X_EXPORT Bool
 VidModeExtensionInit(ScreenPtr pScreen);
 
+/* convert ScreenPtr to ScrnInfoPtr */
+extern _X_EXPORT ScrnInfoPtr xf86ScreenToScrn(ScreenPtr pScreen);
+/* convert ScrnInfoPtr to ScreenPtr */
+extern _X_EXPORT ScreenPtr xf86ScrnToScreen(ScrnInfoPtr pScrn);
+
 #endif                          /* _NO_XF86_PROTOTYPES */
 
+#define XF86_HAS_SCRN_CONV 1 /* define for drivers to use in api compat */
+
 #endif                          /* _XF86_H */
diff --git a/xorg-server/hw/xfree86/common/xf86AutoConfig.c b/xorg-server/hw/xfree86/common/xf86AutoConfig.c
index 43c746b7f..d0eb0affb 100644
--- a/xorg-server/hw/xfree86/common/xf86AutoConfig.c
+++ b/xorg-server/hw/xfree86/common/xf86AutoConfig.c
@@ -270,6 +270,10 @@ listPossibleVideoDrivers(char *matches[], int nmatches)
 #endif
     }
 
+#if defined(__linux__)
+    matches[i++] = xnfstrdup("modesetting");
+#endif
+
 #if !defined(sun)
     /* Fallback to platform default frame buffer driver */
     if (i < (nmatches - 1)) {
diff --git a/xorg-server/hw/xfree86/common/xf86Bus.c b/xorg-server/hw/xfree86/common/xf86Bus.c
index b176e8cc4..b8764344b 100644
--- a/xorg-server/hw/xfree86/common/xf86Bus.c
+++ b/xorg-server/hw/xfree86/common/xf86Bus.c
@@ -420,6 +420,26 @@ xf86AddDevToEntity(int entityIndex, GDevPtr dev)
     dev->claimed = TRUE;
 }
 
+
+void
+xf86RemoveDevFromEntity(int entityIndex, GDevPtr dev)
+{
+    EntityPtr pEnt;
+    int i, j;
+    if (entityIndex >= xf86NumEntities)
+        return;
+
+    pEnt = xf86Entities[entityIndex];
+    for (i = 0; i < pEnt->numInstances; i++) {
+        if (pEnt->devices[i] == dev) {
+            for (j = i; j < pEnt->numInstances - 1; j++)
+                pEnt->devices[j] = pEnt->devices[j + 1];
+            break;
+        }
+    }
+    pEnt->numInstances--;
+    dev->claimed = FALSE;
+}
 /*
  * xf86GetEntityInfo() -- This function hands information from the
  * EntityRec struct to the drivers. The EntityRec structure itself
diff --git a/xorg-server/hw/xfree86/common/xf86Cursor.c b/xorg-server/hw/xfree86/common/xf86Cursor.c
index 3716434f0..61cae6aa7 100644
--- a/xorg-server/hw/xfree86/common/xf86Cursor.c
+++ b/xorg-server/hw/xfree86/common/xf86Cursor.c
@@ -133,7 +133,7 @@ xf86InitViewport(ScrnInfoPtr pScr)
 void
 xf86SetViewport(ScreenPtr pScreen, int x, int y)
 {
-    ScrnInfoPtr pScr = XF86SCRNINFO(pScreen);
+    ScrnInfoPtr pScr = xf86ScreenToScrn(pScreen);
 
     (*pScr->PointerMoved) (pScreen->myNum, x, y);
 }
@@ -184,7 +184,8 @@ xf86PointerMoved(int scrnIndex, int x, int y)
 void
 xf86LockZoom(ScreenPtr pScreen, Bool lock)
 {
-    XF86SCRNINFO(pScreen)->zoomLocked = lock;
+    ScrnInfoPtr pScr = xf86ScreenToScrn(pScreen);
+    pScr->zoomLocked = lock;
 }
 
 /*
@@ -196,7 +197,7 @@ xf86LockZoom(ScreenPtr pScreen, Bool lock)
 Bool
 xf86SwitchMode(ScreenPtr pScreen, DisplayModePtr mode)
 {
-    ScrnInfoPtr pScr = XF86SCRNINFO(pScreen);
+    ScrnInfoPtr pScr = xf86ScreenToScrn(pScreen);
     ScreenPtr pCursorScreen;
     Bool Switched;
     int px, py, was_blocked;
@@ -316,7 +317,7 @@ xf86SwitchMode(ScreenPtr pScreen, DisplayModePtr mode)
 void
 xf86ZoomViewport(ScreenPtr pScreen, int zoom)
 {
-    ScrnInfoPtr pScr = XF86SCRNINFO(pScreen);
+    ScrnInfoPtr pScr = xf86ScreenToScrn(pScreen);
     DisplayModePtr mode;
 
     if (pScr->zoomLocked || !(mode = pScr->currentMode))
diff --git a/xorg-server/hw/xfree86/common/xf86DGA.c b/xorg-server/hw/xfree86/common/xf86DGA.c
index 316978cfa..e0314d86e 100644
--- a/xorg-server/hw/xfree86/common/xf86DGA.c
+++ b/xorg-server/hw/xfree86/common/xf86DGA.c
@@ -100,7 +100,7 @@ typedef struct {
 Bool
 DGAInit(ScreenPtr pScreen, DGAFunctionPtr funcs, DGAModePtr modes, int num)
 {
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
     DGAScreenPtr pScreenPriv;
     int i;
 
diff --git a/xorg-server/hw/xfree86/common/xf86DPMS.c b/xorg-server/hw/xfree86/common/xf86DPMS.c
index 75f034239..54ad84243 100644
--- a/xorg-server/hw/xfree86/common/xf86DPMS.c
+++ b/xorg-server/hw/xfree86/common/xf86DPMS.c
@@ -57,7 +57,7 @@ Bool
 xf86DPMSInit(ScreenPtr pScreen, DPMSSetProcPtr set, int flags)
 {
 #ifdef DPMSExtension
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
     DPMSPtr pDPMS;
     pointer DPMSOpt;
     MessageType enabled_from;
diff --git a/xorg-server/hw/xfree86/common/xf86Helper.c b/xorg-server/hw/xfree86/common/xf86Helper.c
index 8c948cf6f..fb56a0b17 100644
--- a/xorg-server/hw/xfree86/common/xf86Helper.c
+++ b/xorg-server/hw/xfree86/common/xf86Helper.c
@@ -1577,7 +1577,7 @@ xf86SetBackingStore(ScreenPtr pScreen)
 {
     Bool useBS = FALSE;
     MessageType from = X_DEFAULT;
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
     OptionInfoPtr options;
 
     options = xnfalloc(sizeof(BSOptions));
@@ -1618,7 +1618,7 @@ xf86SetSilkenMouse(ScreenPtr pScreen)
 {
     Bool useSM = TRUE;
     MessageType from = X_DEFAULT;
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
     OptionInfoPtr options;
 
     options = xnfalloc(sizeof(SMOptions));
@@ -1834,3 +1834,17 @@ xf86MotionHistoryAllocate(InputInfoPtr pInfo)
 {
     AllocateMotionHistory(pInfo->dev);
 }
+
+ScrnInfoPtr
+xf86ScreenToScrn(ScreenPtr pScreen)
+{
+    assert(pScreen->myNum < xf86NumScreens);
+    return xf86Screens[pScreen->myNum];
+}
+
+ScreenPtr
+xf86ScrnToScreen(ScrnInfoPtr pScrn)
+{
+    assert(pScrn->scrnIndex < screenInfo.numScreens);
+    return screenInfo.screens[pScrn->scrnIndex];
+}
diff --git a/xorg-server/hw/xfree86/common/xf86Init.c b/xorg-server/hw/xfree86/common/xf86Init.c
index f42dd1083..ead47ccba 100644
--- a/xorg-server/hw/xfree86/common/xf86Init.c
+++ b/xorg-server/hw/xfree86/common/xf86Init.c
@@ -405,6 +405,8 @@ InitOutput(ScreenInfo * pScreenInfo, int argc, char **argv)
 
     xf86Initialising = TRUE;
 
+    config_pre_init();
+
     if (serverGeneration == 1) {
         if ((xf86ServerName = strrchr(argv[0], '/')) != 0)
             xf86ServerName++;
diff --git a/xorg-server/hw/xfree86/common/xf86Priv.h b/xorg-server/hw/xfree86/common/xf86Priv.h
index 8d9cb5539..6c5efeacc 100644
--- a/xorg-server/hw/xfree86/common/xf86Priv.h
+++ b/xorg-server/hw/xfree86/common/xf86Priv.h
@@ -116,6 +116,7 @@ extern _X_EXPORT void xf86AccessLeave(void);
 extern _X_EXPORT void xf86PostProbe(void);
 extern _X_EXPORT void xf86ClearEntityListForScreen(int scrnIndex);
 extern _X_EXPORT void xf86AddDevToEntity(int entityIndex, GDevPtr dev);
+extern _X_EXPORT void xf86RemoveDevFromEntity(int entityIndex, GDevPtr dev);
 
 /* xf86Config.c */
 
diff --git a/xorg-server/hw/xfree86/common/xf86RandR.c b/xorg-server/hw/xfree86/common/xf86RandR.c
index abd894dff..b17f601d1 100644
--- a/xorg-server/hw/xfree86/common/xf86RandR.c
+++ b/xorg-server/hw/xfree86/common/xf86RandR.c
@@ -66,7 +66,7 @@ static Bool
 xf86RandRGetInfo(ScreenPtr pScreen, Rotation * rotations)
 {
     RRScreenSizePtr pSize;
-    ScrnInfoPtr scrp = XF86SCRNINFO(pScreen);
+    ScrnInfoPtr scrp = xf86ScreenToScrn(pScreen);
     XF86RandRInfoPtr randrp = XF86RANDRINFO(pScreen);
     DisplayModePtr mode;
     int refresh0 = 60;
@@ -147,7 +147,7 @@ xf86RandRSetMode(ScreenPtr pScreen,
                  DisplayModePtr mode,
                  Bool useVirtual, int mmWidth, int mmHeight)
 {
-    ScrnInfoPtr scrp = XF86SCRNINFO(pScreen);
+    ScrnInfoPtr scrp = xf86ScreenToScrn(pScreen);
     XF86RandRInfoPtr randrp = XF86RANDRINFO(pScreen);
     int oldWidth = pScreen->width;
     int oldHeight = pScreen->height;
@@ -228,7 +228,7 @@ static Bool
 xf86RandRSetConfig(ScreenPtr pScreen,
                    Rotation rotation, int rate, RRScreenSizePtr pSize)
 {
-    ScrnInfoPtr scrp = XF86SCRNINFO(pScreen);
+    ScrnInfoPtr scrp = xf86ScreenToScrn(pScreen);
     XF86RandRInfoPtr randrp = XF86RANDRINFO(pScreen);
     DisplayModePtr mode;
     int pos[MAXDEVICES][2];
@@ -344,7 +344,7 @@ xf86RandRCreateScreenResources(ScreenPtr pScreen)
     XF86RandRInfoPtr randrp = XF86RANDRINFO(pScreen);
 
 #if 0
-    ScrnInfoPtr scrp = XF86SCRNINFO(pScreen);
+    ScrnInfoPtr scrp = xf86ScreenToScrn(pScreen);
     DisplayModePtr mode;
 #endif
 
@@ -367,7 +367,7 @@ xf86RandRCreateScreenResources(ScreenPtr pScreen)
 static Bool
 xf86RandRCloseScreen(int index, ScreenPtr pScreen)
 {
-    ScrnInfoPtr scrp = XF86SCRNINFO(pScreen);
+    ScrnInfoPtr scrp = xf86ScreenToScrn(pScreen);
     XF86RandRInfoPtr randrp = XF86RANDRINFO(pScreen);
 
     scrp->virtualX = pScreen->width = randrp->virtualX;
@@ -417,8 +417,9 @@ xf86RandRSetNewVirtualAndDimensions(ScreenPtr pScreen,
 
     /* This is only for during server start */
     if (resetMode) {
+	ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
         return (xf86RandRSetMode(pScreen,
-                                 XF86SCRNINFO(pScreen)->currentMode,
+                                 pScrn->currentMode,
                                  TRUE, pScreen->mmWidth, pScreen->mmHeight));
     }
 
@@ -430,7 +431,7 @@ xf86RandRInit(ScreenPtr pScreen)
 {
     rrScrPrivPtr rp;
     XF86RandRInfoPtr randrp;
-    ScrnInfoPtr scrp = XF86SCRNINFO(pScreen);
+    ScrnInfoPtr scrp = xf86ScreenToScrn(pScreen);
 
 #ifdef PANORAMIX
     /* XXX disable RandR when using Xinerama */
diff --git a/xorg-server/hw/xfree86/common/xf86VGAarbiter.c b/xorg-server/hw/xfree86/common/xf86VGAarbiter.c
index 7c9e6ba02..b9b46f6cd 100644
--- a/xorg-server/hw/xfree86/common/xf86VGAarbiter.c
+++ b/xorg-server/hw/xfree86/common/xf86VGAarbiter.c
@@ -106,7 +106,7 @@ xf86VGAarbiterAllowDRI(ScreenPtr pScreen)
 {
     int vga_count;
     int rsrc_decodes;
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
 
     if (vga_no_arb)
         return TRUE;
@@ -173,7 +173,7 @@ xf86VGAarbiterWrapFunctions(void)
     for (i = 0; i < xf86NumScreens; i++) {
         pScreen = xf86Screens[i]->pScreen;
         ps = GetPictureScreenIfSet(pScreen);
-        pScrn = xf86Screens[pScreen->myNum];
+        pScrn = xf86ScreenToScrn(pScreen);
         PointPriv = dixLookupPrivate(&pScreen->devPrivates, miPointerScreenKey);
 
         if (!dixRegisterPrivateKey
@@ -224,7 +224,7 @@ static Bool
 VGAarbiterCloseScreen(int i, ScreenPtr pScreen)
 {
     Bool val;
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
     VGAarbiterScreenPtr pScreenPriv =
         (VGAarbiterScreenPtr) dixLookupPrivate(&pScreen->devPrivates,
                                                VGAarbiterScreenKey);
@@ -298,9 +298,7 @@ VGAarbiterGetImage(DrawablePtr pDrawable,
     ScreenPtr pScreen = pDrawable->pScreen;
 
     SCREEN_PROLOG(GetImage);
-//    if (xf86Screens[pScreen->myNum]->vtSema) {
     VGAGet(pScreen);
-//    }
     (*pScreen->GetImage) (pDrawable, sx, sy, w, h, format, planemask, pdstLine);
     VGAPut();
     SCREEN_EPILOG(GetImage, VGAarbiterGetImage);
diff --git a/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h b/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h
index 2513ce65d..ebc8854d3 100644
--- a/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h
+++ b/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h
@@ -95,7 +95,7 @@
 static inline void
 VGAGet(ScreenPtr pScreen)
 {
-    pci_device_vgaarb_set_target(xf86Screens[pScreen->myNum]->vgaDev);
+    pci_device_vgaarb_set_target(xf86ScreenToScrn(pScreen)->vgaDev);
     pci_device_vgaarb_lock();
 }
 
diff --git a/xorg-server/hw/xfree86/common/xf86cmap.c b/xorg-server/hw/xfree86/common/xf86cmap.c
index cdc8459af..460fafde3 100644
--- a/xorg-server/hw/xfree86/common/xf86cmap.c
+++ b/xorg-server/hw/xfree86/common/xf86cmap.c
@@ -66,7 +66,7 @@
 #define LOAD_PALETTE(pmap) \
     ((pmap == GetInstalledmiColormap(pmap->pScreen)) && \
      ((pScreenPriv->flags & CMAP_LOAD_EVEN_IF_OFFSCREEN) || \
-      xf86Screens[pmap->pScreen->myNum]->vtSema || pScreenPriv->isDGAmode))
+      xf86ScreenToScrn(pmap->pScreen)->vtSema || pScreenPriv->isDGAmode))
 
 typedef struct _CMapLink {
     ColormapPtr cmap;
@@ -151,7 +151,7 @@ xf86HandleColormaps(ScreenPtr pScreen,
                     xf86LoadPaletteProc * loadPalette,
                     xf86SetOverscanProc * setOverscan, unsigned int flags)
 {
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
     ColormapPtr pDefMap = NULL;
     CMapScreenPtr pScreenPriv;
     LOCO *gamma;
@@ -511,7 +511,7 @@ CMapSetDGAMode(int index, int num, DGADevicePtr dev)
     pScreenPriv->isDGAmode = DGAActive(index);
 
     if (!pScreenPriv->isDGAmode && GetInstalledmiColormap(pScreen)
-        && xf86Screens[pScreen->myNum]->vtSema)
+        && xf86ScreenToScrn(pScreen)->vtSema)
         CMapReinstallMap(GetInstalledmiColormap(pScreen));
 
     return ret;
@@ -528,7 +528,7 @@ CMapReinstallMap(ColormapPtr pmap)
                                          CMapScreenKey);
     CMapColormapPtr cmapPriv =
         (CMapColormapPtr) dixLookupPrivate(&pmap->devPrivates, CMapColormapKey);
-    ScrnInfoPtr pScrn = xf86Screens[pmap->pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pmap->pScreen);
     int i = cmapPriv->numColors;
     int *indices = pScreenPriv->PreAllocIndices;
 
@@ -560,7 +560,7 @@ CMapRefreshColors(ColormapPtr pmap, int defs, int *indices)
     CMapColormapPtr pColPriv =
         (CMapColormapPtr) dixLookupPrivate(&pmap->devPrivates, CMapColormapKey);
     VisualPtr pVisual = pmap->pVisual;
-    ScrnInfoPtr pScrn = xf86Screens[pmap->pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pmap->pScreen);
     int numColors, i;
     LOCO *gamma, *colors;
     EntryPtr entry;
@@ -692,7 +692,7 @@ CMapSetOverscan(ColormapPtr pmap, int defs, int *indices)
                                          CMapScreenKey);
     CMapColormapPtr pColPriv =
         (CMapColormapPtr) dixLookupPrivate(&pmap->devPrivates, CMapColormapKey);
-    ScrnInfoPtr pScrn = xf86Screens[pmap->pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pmap->pScreen);
     VisualPtr pVisual = pmap->pVisual;
     int i;
     LOCO *colors;
@@ -833,7 +833,7 @@ CMapUnwrapScreen(ScreenPtr pScreen)
 {
     CMapScreenPtr pScreenPriv =
         (CMapScreenPtr) dixLookupPrivate(&pScreen->devPrivates, CMapScreenKey);
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
 
     pScreen->CloseScreen = pScreenPriv->CloseScreen;
     pScreen->CreateColormap = pScreenPriv->CreateColormap;
@@ -1008,7 +1008,7 @@ xf86ChangeGammaRamp(ScreenPtr pScreen,
                     unsigned short *red,
                     unsigned short *green, unsigned short *blue)
 {
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
     CMapColormapPtr pColPriv;
     CMapScreenPtr pScreenPriv;
     CMapLinkPtr pLink;
@@ -1085,7 +1085,7 @@ xf86ChangeGammaRamp(ScreenPtr pScreen,
 int
 xf86GetGammaRampSize(ScreenPtr pScreen)
 {
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
     CMapScreenPtr pScreenPriv;
 
     if (xf86_crtc_supports_gamma(pScrn)) {
@@ -1112,7 +1112,7 @@ xf86GetGammaRamp(ScreenPtr pScreen,
                  unsigned short *red,
                  unsigned short *green, unsigned short *blue)
 {
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
     CMapScreenPtr pScreenPriv;
     LOCO *entry;
     int shift, sigbits;
@@ -1172,7 +1172,7 @@ xf86GetGammaRamp(ScreenPtr pScreen,
 int
 xf86ChangeGamma(ScreenPtr pScreen, Gamma gamma)
 {
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
 
     if (pScrn->ChangeGamma)
         return (*pScrn->ChangeGamma) (pScreen->myNum, gamma);
diff --git a/xorg-server/hw/xfree86/common/xf86fbman.c b/xorg-server/hw/xfree86/common/xf86fbman.c
index 3c29bf531..e2db1c354 100644
--- a/xorg-server/hw/xfree86/common/xf86fbman.c
+++ b/xorg-server/hw/xfree86/common/xf86fbman.c
@@ -1186,7 +1186,7 @@ xf86FBCloseScreen(int i, ScreenPtr pScreen)
 Bool
 xf86InitFBManager(ScreenPtr pScreen, BoxPtr FullBox)
 {
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
     RegionRec ScreenRegion;
     RegionRec FullRegion;
     BoxRec ScreenBox;
@@ -1223,7 +1223,7 @@ xf86InitFBManager(ScreenPtr pScreen, BoxPtr FullBox)
 Bool
 xf86InitFBManagerArea(ScreenPtr pScreen, int PixelArea, int Verbosity)
 {
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
     xRectangle Rect[3];
     RegionPtr pRegion, pScreenRegion;
     int nRect;
diff --git a/xorg-server/hw/xfree86/common/xf86pciBus.c b/xorg-server/hw/xfree86/common/xf86pciBus.c
index e52f1da84..d758260b6 100644
--- a/xorg-server/hw/xfree86/common/xf86pciBus.c
+++ b/xorg-server/hw/xfree86/common/xf86pciBus.c
@@ -52,7 +52,7 @@
 #define PCI_VENDOR_GENERIC		0x00FF
 
 /* Bus-specific globals */
-Bool pciSlotClaimed = FALSE;
+int pciSlotClaimed = 0;
 
 #define PCIINFOCLASSES(c) \
     ( (((c) & 0x00ff0000) == (PCI_CLASS_PREHISTORIC << 16)) \
@@ -223,7 +223,7 @@ xf86ClaimPciSlot(struct pci_device *d, DriverPtr drvp,
         p->inUse = FALSE;
         if (dev)
             xf86AddDevToEntity(num, dev);
-        pciSlotClaimed = TRUE;
+        pciSlotClaimed++;
 
         return num;
     }
@@ -235,7 +235,7 @@ xf86ClaimPciSlot(struct pci_device *d, DriverPtr drvp,
  * Unclaim PCI slot, e.g. if probing failed, so that a different driver can claim.
  */
 void
-xf86UnclaimPciSlot(struct pci_device *d)
+xf86UnclaimPciSlot(struct pci_device *d, GDevPtr dev)
 {
     int i;
 
@@ -244,6 +244,8 @@ xf86UnclaimPciSlot(struct pci_device *d)
 
         if ((p->bus.type == BUS_PCI) && (p->bus.id.pci == d)) {
             /* Probably the slot should be deallocated? */
+            xf86RemoveDevFromEntity(i, dev);
+            pciSlotClaimed--;
             p->bus.type = BUS_NONE;
             return;
         }
@@ -537,7 +539,7 @@ xf86PciProbeDev(DriverPtr drvp)
                         foundScreen = TRUE;
                     }
                     else
-                        xf86UnclaimPciSlot(pPci);
+                        xf86UnclaimPciSlot(pPci, devList[i]);
                 }
 
                 break;
diff --git a/xorg-server/hw/xfree86/common/xf86sbusBus.c b/xorg-server/hw/xfree86/common/xf86sbusBus.c
index c993b603c..27d24f8e1 100644
--- a/xorg-server/hw/xfree86/common/xf86sbusBus.c
+++ b/xorg-server/hw/xfree86/common/xf86sbusBus.c
@@ -619,8 +619,9 @@ xf86SbusUseBuiltinMode(ScrnInfoPtr pScrn, sbusDevicePtr psdp)
     pScrn->virtualY = psdp->height;
 }
 
-static sbusPaletteKeyIndex;
-static DevPrivateKey sbusPaletteKey = &sbusPaletteKeyIndex;
+static DevPrivateKeyRec sbusPaletteKeyRec;
+#define sbusPaletteKey (&sbusPaletteKeyRec)
+
 typedef struct _sbusCmap {
     sbusDevicePtr psdp;
     CloseScreenProcPtr CloseScreen;
@@ -692,6 +693,9 @@ xf86SbusHandleColormaps(ScreenPtr pScreen, sbusDevicePtr psdp)
     struct fbcmap fbcmap;
     unsigned char data[2];
 
+    if (!dixRegisterPrivateKey(sbusPaletteKey, PRIVATE_SCREEN, 0))
+        FatalError("Cannot register sbus private key");
+
     cmap = xnfcalloc(1, sizeof(sbusCmapRec));
     dixSetPrivate(&pScreen->devPrivates, sbusPaletteKey, cmap);
     cmap->psdp = psdp;
diff --git a/xorg-server/hw/xfree86/common/xf86xv.c b/xorg-server/hw/xfree86/common/xf86xv.c
index 0e5b0cf0f..b10034852 100644
--- a/xorg-server/hw/xfree86/common/xf86xv.c
+++ b/xorg-server/hw/xfree86/common/xf86xv.c
@@ -271,7 +271,7 @@ xf86XVScreenInit(ScreenPtr pScreen, XF86VideoAdaptorPtr * adaptors, int num)
     if (!ScreenPriv)
         return FALSE;
 
-    pScrn = xf86Screens[pScreen->myNum];
+    pScrn = xf86ScreenToScrn(pScreen);
 
     ScreenPriv->DestroyWindow = pScreen->DestroyWindow;
     ScreenPriv->WindowExposures = pScreen->WindowExposures;
@@ -356,7 +356,7 @@ static Bool
 xf86XVInitAdaptors(ScreenPtr pScreen, XF86VideoAdaptorPtr * infoPtr, int number)
 {
     XvScreenPtr pxvs = GET_XV_SCREEN(pScreen);
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
     XF86VideoAdaptorPtr adaptorPtr;
     XvAdaptorPtr pAdaptor, pa;
     XvAdaptorRecPrivatePtr adaptorPriv;
@@ -1150,7 +1150,7 @@ xf86XVPostValidateTree(WindowPtr pWin, WindowPtr pLayerWin, VTKind kind)
         pScreen = pLayerWin->drawable.pScreen;
 
     ScreenPriv = GET_XF86XV_SCREEN(pScreen);
-    pScrn = xf86Screens[pScreen->myNum];
+    pScrn = xf86ScreenToScrn(pScreen);
 
     xf86XVReputOrStopAllPorts(pScrn, TRUE);
 
@@ -1257,7 +1257,7 @@ xf86XVClipNotify(WindowPtr pWin, int dx, int dy)
 static Bool
 xf86XVCloseScreen(int i, ScreenPtr pScreen)
 {
-    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
     XvScreenPtr pxvs = GET_XV_SCREEN(pScreen);
     XF86XVScreenPtr ScreenPriv = GET_XF86XV_SCREEN(pScreen);
     XvAdaptorPtr pa;
@@ -1899,7 +1899,7 @@ xf86XVFillKeyHelperDrawable(DrawablePtr pDraw, CARD32 key, RegionPtr fillboxes)
     xRectangle *rects;
     GCPtr gc;
 
-    if (!xf86Screens[pScreen->myNum]->vtSema)
+    if (!xf86ScreenToScrn(pScreen)->vtSema)
         return;
 
     gc = GetScratchGC(pDraw->depth, pScreen);
diff --git a/xorg-server/hw/xfree86/common/xf86xvmc.c b/xorg-server/hw/xfree86/common/xf86xvmc.c
index 7321efa43..b7da7589a 100644
--- a/xorg-server/hw/xfree86/common/xf86xvmc.c
+++ b/xorg-server/hw/xfree86/common/xf86xvmc.c
@@ -64,7 +64,7 @@ xf86XvMCCreateContext(XvPortPtr pPort,
                       XvMCContextPtr pContext, int *num_priv, CARD32 **priv)
 {
     xf86XvMCScreenPtr pScreenPriv = XF86XVMC_GET_PRIVATE(pContext->pScreen);
-    ScrnInfoPtr pScrn = xf86Screens[pContext->pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pContext->pScreen);
 
     pContext->port_priv = (XvPortRecPrivatePtr) (pPort->devPriv.ptr);
 
@@ -78,7 +78,7 @@ static void
 xf86XvMCDestroyContext(XvMCContextPtr pContext)
 {
     xf86XvMCScreenPtr pScreenPriv = XF86XVMC_GET_PRIVATE(pContext->pScreen);
-    ScrnInfoPtr pScrn = xf86Screens[pContext->pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pContext->pScreen);
 
     (*pScreenPriv->adaptors[pContext->adapt_num]->DestroyContext) (pScrn,
                                                                    pContext);
@@ -89,7 +89,7 @@ xf86XvMCCreateSurface(XvMCSurfacePtr pSurface, int *num_priv, CARD32 **priv)
 {
     XvMCContextPtr pContext = pSurface->context;
     xf86XvMCScreenPtr pScreenPriv = XF86XVMC_GET_PRIVATE(pContext->pScreen);
-    ScrnInfoPtr pScrn = xf86Screens[pContext->pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pContext->pScreen);
 
     return (*pScreenPriv->adaptors[pContext->adapt_num]->CreateSurface) (pScrn,
                                                                          pSurface,
@@ -102,7 +102,7 @@ xf86XvMCDestroySurface(XvMCSurfacePtr pSurface)
 {
     XvMCContextPtr pContext = pSurface->context;
     xf86XvMCScreenPtr pScreenPriv = XF86XVMC_GET_PRIVATE(pContext->pScreen);
-    ScrnInfoPtr pScrn = xf86Screens[pContext->pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pContext->pScreen);
 
     (*pScreenPriv->adaptors[pContext->adapt_num]->DestroySurface) (pScrn,
                                                                    pSurface);
@@ -114,7 +114,7 @@ xf86XvMCCreateSubpicture(XvMCSubpicturePtr pSubpicture,
 {
     XvMCContextPtr pContext = pSubpicture->context;
     xf86XvMCScreenPtr pScreenPriv = XF86XVMC_GET_PRIVATE(pContext->pScreen);
-    ScrnInfoPtr pScrn = xf86Screens[pContext->pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pContext->pScreen);
 
     return (*pScreenPriv->adaptors[pContext->adapt_num]->
             CreateSubpicture) (pScrn, pSubpicture, num_priv, priv);
@@ -125,7 +125,7 @@ xf86XvMCDestroySubpicture(XvMCSubpicturePtr pSubpicture)
 {
     XvMCContextPtr pContext = pSubpicture->context;
     xf86XvMCScreenPtr pScreenPriv = XF86XVMC_GET_PRIVATE(pContext->pScreen);
-    ScrnInfoPtr pScrn = xf86Screens[pContext->pScreen->myNum];
+    ScrnInfoPtr pScrn = xf86ScreenToScrn(pContext->pScreen);
 
     (*pScreenPriv->adaptors[pContext->adapt_num]->DestroySubpicture) (pScrn,
                                                                       pSubpicture);