Update to server 1.6.5.

8 files changed, 79 insertions, 133 deletions

diff --git a/xserver/hw/xfree86/common/xf86Config.c b/xserver/hw/xfree86/common/xf86Config.c
index eb9acef39..c9f7307e5 100644
--- a/xserver/hw/xfree86/common/xf86Config.c
+++ b/xserver/hw/xfree86/common/xf86Config.c
@@ -612,22 +612,6 @@ configFiles(XF86ConfFilesPtr fileconf)
 	pathFrom = X_DEFAULT;
     temp_path = defaultFontPath ? defaultFontPath : "";
 
-    /* ensure defaultFontPath contains "built-ins" */
-    start = strstr(temp_path, "built-ins");
-    end = start + strlen("built-ins");
-    if (start == NULL ||
-	!((start == temp_path || start[-1] == ',') && (!*end || *end == ','))) {
-	defaultFontPath = Xprintf("%s%sbuilt-ins",
-				  temp_path, *temp_path ? "," : "");
-	if (must_copy == TRUE) {
-	    if (defaultFontPath != NULL) {
-		must_copy = FALSE;
-	    }
-	} else {
-	    /* already made a copy of the font path */
-	    xfree(temp_path);
-	}
-    }
     /* xf86ValidateFontPath modifies its argument, but returns a copy of it. */
     temp_path = must_copy ? XNFstrdup(defaultFontPath) : defaultFontPath;
     defaultFontPath = xf86ValidateFontPath(temp_path);
diff --git a/xserver/hw/xfree86/common/xf86DGA.c b/xserver/hw/xfree86/common/xf86DGA.c
index a06f285f1..3f7deba84 100644
--- a/xserver/hw/xfree86/common/xf86DGA.c
+++ b/xserver/hw/xfree86/common/xf86DGA.c
@@ -120,8 +120,22 @@ DGAInit(
 
     DGAScreenKey = &DGAScreenKeyIndex;
 
-    if(!(pScreenPriv = (DGAScreenPtr)xalloc(sizeof(DGAScreenRec))))
-	return FALSE;
+    pScreenPriv = DGA_GET_SCREEN_PRIV(pScreen);
+
+    if (!pScreenPriv)
+    {
+	if(!(pScreenPriv = (DGAScreenPtr)xalloc(sizeof(DGAScreenRec))))
+	    return FALSE;
+	dixSetPrivate(&pScreen->devPrivates, DGAScreenKey, pScreenPriv);
+	pScreenPriv->CloseScreen = pScreen->CloseScreen;
+	pScreen->CloseScreen = DGACloseScreen;
+	pScreenPriv->DestroyColormap = pScreen->DestroyColormap;
+	pScreen->DestroyColormap = DGADestroyColormap;
+	pScreenPriv->InstallColormap = pScreen->InstallColormap;
+	pScreen->InstallColormap = DGAInstallColormap;
+	pScreenPriv->UninstallColormap = pScreen->UninstallColormap;
+	pScreen->UninstallColormap = DGAUninstallColormap;
+    }
 
     pScreenPriv->pScrn = pScrn;
     pScreenPriv->numModes = num;
@@ -146,17 +160,6 @@ DGAInit(
 	    modes[i].flags &= ~DGA_PIXMAP_AVAILABLE;
 #endif
 
-    dixSetPrivate(&pScreen->devPrivates, DGAScreenKey, pScreenPriv);
-    pScreenPriv->CloseScreen = pScreen->CloseScreen;
-    pScreen->CloseScreen = DGACloseScreen;
-    pScreenPriv->DestroyColormap = pScreen->DestroyColormap;
-    pScreen->DestroyColormap = DGADestroyColormap;
-    pScreenPriv->InstallColormap = pScreen->InstallColormap;
-    pScreen->InstallColormap = DGAInstallColormap;
-    pScreenPriv->UninstallColormap = pScreen->UninstallColormap;
-    pScreen->UninstallColormap = DGAUninstallColormap;
-
-
     return TRUE;
 }
 
diff --git a/xserver/hw/xfree86/dri2/dri2.c b/xserver/hw/xfree86/dri2/dri2.c
index 580383dbc..3e8a7d4a8 100644
--- a/xserver/hw/xfree86/dri2/dri2.c
+++ b/xserver/hw/xfree86/dri2/dri2.c
@@ -190,10 +190,18 @@ do_get_buffers(DrawablePtr pDraw, int *width, int *height,
     int need_fake_front = 0;
     int have_fake_front = 0;
     int front_format = 0;
-    const int dimensions_match = (pDraw->width == pPriv->width)
-	&& (pDraw->height == pPriv->height);
+    int dimensions_match;
     int i;
 
+    if (!pPriv) {
+	*width = pDraw->width;
+	*height = pDraw->height;
+	*out_count = 0;
+	return NULL;
+    }
+
+    dimensions_match = (pDraw->width == pPriv->width)
+	&& (pDraw->height == pPriv->height);
 
     buffers = xalloc((count + 1) * sizeof(buffers[0]));
 
diff --git a/xserver/hw/xfree86/fbdevhw/fbdevhw.c b/xserver/hw/xfree86/fbdevhw/fbdevhw.c
index 5269277ef..d6e78b9ff 100644
--- a/xserver/hw/xfree86/fbdevhw/fbdevhw.c
+++ b/xserver/hw/xfree86/fbdevhw/fbdevhw.c
@@ -318,7 +318,13 @@ fbdev_open_pci(struct pci_device * pPci, char **namep)
 		pPci->domain, pPci->bus, pPci->dev, pPci->func, i);
 
 	fd = open(filename, O_RDONLY, 0);
-	if (fd != -1) {
+        if (fd < 0) {
+            sprintf(filename,
+                    "/sys/bus/pci/devices/%04x:%02x:%02x.%d/graphics:fb%d",
+                    pPci->domain, pPci->bus, pPci->dev, pPci->func, i);
+            fd = open(filename, O_RDONLY, 0);
+        }
+	if (fd >= 0) {
 	    close(fd);
 	    sprintf(filename, "/dev/fb%d", i);
 
diff --git a/xserver/hw/xfree86/modes/xf86Crtc.c b/xserver/hw/xfree86/modes/xf86Crtc.c
index 546ae35b3..ec2089d09 100644
--- a/xserver/hw/xfree86/modes/xf86Crtc.c
+++ b/xserver/hw/xfree86/modes/xf86Crtc.c
@@ -771,6 +771,9 @@ xf86CrtcScreenInit (ScreenPtr screen)
     config->CloseScreen = screen->CloseScreen;
     screen->CloseScreen = xf86CrtcCloseScreen;
     
+#ifdef XFreeXDGA
+    _xf86_di_dga_init_internal(screen);
+#endif
 #ifdef RANDR_13_INTERFACE
     return RANDR_INTERFACE_VERSION;
 #else
@@ -1884,6 +1887,10 @@ xf86SetScrnInfoModes (ScrnInfoPtr scrn)
 	}
     }
     scrn->currentMode = scrn->modes;
+#ifdef XFreeXDGA
+    if (scrn->pScreen)
+	    _xf86_di_dga_reinit_internal(scrn->pScreen);
+#endif
 }
 
 static void
diff --git a/xserver/hw/xfree86/modes/xf86Crtc.h b/xserver/hw/xfree86/modes/xf86Crtc.h
index 0a596bc49..4fe4150d4 100644
--- a/xserver/hw/xfree86/modes/xf86Crtc.h
+++ b/xserver/hw/xfree86/modes/xf86Crtc.h
@@ -807,6 +807,10 @@ xf86OutputGetEDID (xf86OutputPtr output, I2CBusPtr pDDCBus);
 Bool
 xf86DiDGAInit (ScreenPtr pScreen, unsigned long dga_address);
 
+/* this is the real function, used only internally */
+_X_INTERNAL Bool
+_xf86_di_dga_init_internal (ScreenPtr pScreen);
+
 /**
  * Re-initialize dga for this screen (as when the set of modes changes)
  */
@@ -814,6 +818,10 @@ xf86DiDGAInit (ScreenPtr pScreen, unsigned long dga_address);
 Bool
 xf86DiDGAReInit (ScreenPtr pScreen);
 
+/* This is the real function, used only internally */
+_X_INTERNAL Bool
+_xf86_di_dga_reinit_internal (ScreenPtr pScreen);
+
 /*
  * Set the subpixel order reported for the screen using
  * the information from the outputs
diff --git a/xserver/hw/xfree86/modes/xf86DiDGA.c b/xserver/hw/xfree86/modes/xf86DiDGA.c
index f40d0abef..bc59535a0 100644
--- a/xserver/hw/xfree86/modes/xf86DiDGA.c
+++ b/xserver/hw/xfree86/modes/xf86DiDGA.c
@@ -72,8 +72,7 @@ xf86_dga_get_modes (ScreenPtr pScreen)
 	mode = modes + num++;
 
 	mode->mode = display_mode;
-	mode->flags = DGA_CONCURRENT_ACCESS | DGA_PIXMAP_AVAILABLE;
-        mode->flags |= DGA_FILL_RECT | DGA_BLIT_RECT;
+	mode->flags = DGA_CONCURRENT_ACCESS;
 	if (display_mode->Flags & V_DBLSCAN)
 	    mode->flags |= DGA_DOUBLESCAN;
 	if (display_mode->Flags & V_INTERLACE)
@@ -91,14 +90,14 @@ xf86_dga_get_modes (ScreenPtr pScreen)
 	mode->yViewportStep = 1;
 	mode->viewportFlags = DGA_FLIP_RETRACE;
 	mode->offset = 0;
-	mode->address = (unsigned char *) xf86_config->dga_address;
-	mode->bytesPerScanline = xf86_config->dga_stride;
-	mode->imageWidth = xf86_config->dga_width;
-	mode->imageHeight = xf86_config->dga_height;
+	mode->address = 0;
+	mode->imageWidth = mode->viewportWidth;
+	mode->imageHeight = mode->viewportHeight;
+	mode->bytesPerScanline = (mode->imageWidth * scrn->bitsPerPixel) >> 3;
 	mode->pixmapWidth = mode->imageWidth;
 	mode->pixmapHeight = mode->imageHeight;
-	mode->maxViewportX = mode->imageWidth -	mode->viewportWidth;
-	mode->maxViewportY = mode->imageHeight - mode->viewportHeight;
+	mode->maxViewportX = 0;
+	mode->maxViewportY = 0;
 
 	display_mode = display_mode->next;
 	if (display_mode == scrn->modes)
@@ -149,93 +148,11 @@ xf86_dga_set_viewport(ScrnInfoPtr scrn, int x, int y, int flags)
 }
 
 static Bool
-xf86_dga_get_drawable_and_gc (ScrnInfoPtr scrn, DrawablePtr *ppDrawable, GCPtr *ppGC)
-{
-    ScreenPtr		pScreen = scrn->pScreen;
-    xf86CrtcConfigPtr   xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
-    PixmapPtr		pPixmap;
-    GCPtr		pGC;
-    
-    pPixmap = GetScratchPixmapHeader (pScreen, xf86_config->dga_width, xf86_config->dga_height,
-				      scrn->depth, scrn->bitsPerPixel, xf86_config->dga_stride, 
-				      (char *) scrn->memPhysBase + scrn->fbOffset);
-    if (!pPixmap)
-	return FALSE;
-    pGC  = GetScratchGC (scrn->depth, pScreen);
-    if (!pGC)
-    {
-	FreeScratchPixmapHeader (pPixmap);
-	return FALSE;
-    }
-    *ppDrawable = &pPixmap->drawable;
-    *ppGC = pGC;
-    return TRUE;
-}
-
-static void
-xf86_dga_release_drawable_and_gc (ScrnInfoPtr scrn, DrawablePtr pDrawable, GCPtr pGC)
-{
-    FreeScratchGC (pGC);
-    FreeScratchPixmapHeader ((PixmapPtr) pDrawable);
-}
-
-static void
-xf86_dga_fill_rect(ScrnInfoPtr scrn, int x, int y, int w, int h, unsigned long color)
-{
-    GCPtr		pGC;
-    DrawablePtr		pDrawable;
-    XID			vals[1];
-    xRectangle		r;
-
-    if (!xf86_dga_get_drawable_and_gc (scrn, &pDrawable, &pGC))
-	return;
-    vals[0] = color;
-    ChangeGC (pGC, GCForeground, vals);
-    ValidateGC (pDrawable, pGC);
-    r.x = x;
-    r.y = y;
-    r.width = w;
-    r.height = h;
-    pGC->ops->PolyFillRect (pDrawable, pGC, 1, &r);
-    xf86_dga_release_drawable_and_gc (scrn, pDrawable, pGC);
-}
-
-static void
-xf86_dga_sync(ScrnInfoPtr scrn)
-{
-    ScreenPtr	pScreen = scrn->pScreen;
-    WindowPtr	pRoot = WindowTable [pScreen->myNum];
-    char	buffer[4];
-
-    pScreen->GetImage (&pRoot->drawable, 0, 0, 1, 1, ZPixmap, ~0L, buffer);
-}
-
-static void
-xf86_dga_blit_rect(ScrnInfoPtr scrn, int srcx, int srcy, int w, int h, int dstx, int dsty)
-{
-    DrawablePtr	pDrawable;
-    GCPtr	pGC;
-
-    if (!xf86_dga_get_drawable_and_gc (scrn, &pDrawable, &pGC))
-	return;
-    ValidateGC (pDrawable, pGC);
-    pGC->ops->CopyArea (pDrawable, pDrawable, pGC, srcx, srcy, w, h, dstx, dsty);
-    xf86_dga_release_drawable_and_gc (scrn, pDrawable, pGC);
-}
-
-static Bool
 xf86_dga_open_framebuffer(ScrnInfoPtr scrn,
 			  char **name,
 			  unsigned char **mem, int *size, int *offset, int *flags)
 {
-    xf86CrtcConfigPtr   xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
-    
-    *size = xf86_config->dga_stride * xf86_config->dga_height;
-    *mem = (unsigned char *) (xf86_config->dga_address);
-    *offset = 0;
-    *flags = DGA_NEED_ROOT;
-
-    return TRUE;
+    return FALSE;
 }
 
 static void
@@ -249,18 +166,27 @@ static DGAFunctionRec xf86_dga_funcs = {
    xf86_dga_set_mode,
    xf86_dga_set_viewport,
    xf86_dga_get_viewport,
-   xf86_dga_sync,
-   xf86_dga_fill_rect,
-   xf86_dga_blit_rect,
+   NULL,
+   NULL,
+   NULL,
    NULL
 };
 
 _X_EXPORT Bool
 xf86DiDGAReInit (ScreenPtr pScreen)
 {
+    return TRUE;
+}
+
+Bool
+_xf86_di_dga_reinit_internal (ScreenPtr pScreen)
+{
     ScrnInfoPtr		scrn = xf86Screens[pScreen->myNum];
     xf86CrtcConfigPtr   xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
     
+    if (!DGAAvailable(pScreen->myNum))
+	return TRUE;
+
     if (!xf86_dga_get_modes (pScreen))
 	return FALSE;
     
@@ -270,14 +196,20 @@ xf86DiDGAReInit (ScreenPtr pScreen)
 _X_EXPORT Bool
 xf86DiDGAInit (ScreenPtr pScreen, unsigned long dga_address)
 {
+    return TRUE;
+}
+
+Bool
+_xf86_di_dga_init_internal (ScreenPtr pScreen)
+{
     ScrnInfoPtr		scrn = xf86Screens[pScreen->myNum];
     xf86CrtcConfigPtr   xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
 
     xf86_config->dga_flags = 0;
-    xf86_config->dga_address = dga_address;
-    xf86_config->dga_width = scrn->virtualX;
-    xf86_config->dga_height = scrn->virtualY;
-    xf86_config->dga_stride = scrn->displayWidth * scrn->bitsPerPixel >> 3;
+    xf86_config->dga_address = 0;
+    xf86_config->dga_width = 0;
+    xf86_config->dga_height = 0;
+    xf86_config->dga_stride = 0;
     
     if (!xf86_dga_get_modes (pScreen))
 	return FALSE;
diff --git a/xserver/hw/xfree86/modes/xf86RandR12.c b/xserver/hw/xfree86/modes/xf86RandR12.c
index 454649213..0637ed5b1 100644
--- a/xserver/hw/xfree86/modes/xf86RandR12.c
+++ b/xserver/hw/xfree86/modes/xf86RandR12.c
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2002 Keith Packard, member of The XFree86 Project, Inc.
+ * Copyright © 2002 Keith Packard, member of The XFree86 Project, Inc.
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
  * documentation for any purpose is hereby granted without fee, provided that
@@ -460,7 +460,6 @@ xf86RandR12GetInfo (ScreenPtr pScreen, Rotation *rotations)
     {
 	xf86ProbeOutputModes (scrp, 0, 0);
 	xf86SetScrnInfoModes (scrp);
-	xf86DiDGAReInit (pScreen);
     }
 
     for (mode = scrp->modes; ; mode = mode->next)
@@ -1481,7 +1480,6 @@ xf86RandR12GetInfo12 (ScreenPtr pScreen, Rotation *rotations)
 	return TRUE;
     xf86ProbeOutputModes (pScrn, 0, 0);
     xf86SetScrnInfoModes (pScrn);
-    xf86DiDGAReInit (pScreen);
     return xf86RandR12SetInfo12 (pScreen);
 }