Merge branch 'master' of git+ssh://git.freedesktop.org/git/xorg/xserver into pci-rework

8 files changed, 86 insertions, 61 deletions

diff --git a/hw/xfree86/common/xf86Bus.c b/hw/xfree86/common/xf86Bus.c
index 14d52bf32..edcc6b0c7 100644
--- a/hw/xfree86/common/xf86Bus.c
+++ b/hw/xfree86/common/xf86Bus.c
@@ -3023,7 +3023,7 @@ static void
 CheckGenericGA()
 {
 /* This needs to be changed for multiple domains */
-#if !defined(__sparc__) && !defined(__powerpc__) && !defined(__mips__) && !defined(__ia64__)
+#if !defined(__sparc__) && !defined(__powerpc__) && !defined(__mips__) && !defined(__ia64__) && !defined(__arm__) && !defined(__s390__)
     IOADDRESS GenericIOBase = VGAHW_GET_IOBASE();
     CARD8 CurrentValue, TestValue;
 
diff --git a/hw/xfree86/common/xf86Config.c b/hw/xfree86/common/xf86Config.c
index 4d933aa9d..87b8a0b72 100644
--- a/hw/xfree86/common/xf86Config.c
+++ b/hw/xfree86/common/xf86Config.c
@@ -761,7 +761,8 @@ typedef enum {
     FLAG_RENDER_COLORMAP_MODE,
     FLAG_HANDLE_SPECIAL_KEYS,
     FLAG_RANDR,
-    FLAG_AIGLX
+    FLAG_AIGLX,
+    FLAG_IGNORE_ABI
 } FlagValues;
    
 static OptionInfoRec FlagOptions[] = {
@@ -833,6 +834,8 @@ static OptionInfoRec FlagOptions[] = {
 	{0}, FALSE },
   { FLAG_AIGLX,			"AIGLX",			OPTV_BOOLEAN,
 	{0}, FALSE },
+  { FLAG_IGNORE_ABI,			"IgnoreABI",			OPTV_BOOLEAN,
+	{0}, FALSE },
   { -1,				NULL,				OPTV_NONE,
 	{0}, FALSE },
 };
@@ -891,6 +894,10 @@ configServerFlags(XF86ConfFlagsPtr flagsconf, XF86OptionPtr layoutopts)
 		      &(xf86Info.grabInfo.allowDeactivate));
     xf86GetOptValBool(FlagOptions, FLAG_ALLOW_CLOSEDOWN_GRABS,
 		      &(xf86Info.grabInfo.allowClosedown));
+    xf86GetOptValBool(FlagOptions, FLAG_IGNORE_ABI, &xf86Info.ignoreABI);
+    if (&xf86Info.ignoreABI) {
+	    xf86Msg(X_CONFIG, "Ignoring ABI Version\n");
+    }
 
     /*
      * Set things up based on the config file information.  Some of these
diff --git a/hw/xfree86/common/xf86Configure.c b/hw/xfree86/common/xf86Configure.c
index 3158a967d..5b786e8c6 100644
--- a/hw/xfree86/common/xf86Configure.c
+++ b/hw/xfree86/common/xf86Configure.c
@@ -88,6 +88,9 @@ static char *DFLT_MOUSE_DEV = "/dev/devi/mouse0";
 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
 static char *DFLT_MOUSE_DEV = "/dev/sysmouse";
 static char *DFLT_MOUSE_PROTO = "auto";
+#elif defined(linux)
+static char DFLT_MOUSE_DEV[] = "/dev/input/mice";
+static char DFLT_MOUSE_PROTO[] = "auto";
 #else
 static char *DFLT_MOUSE_DEV = "/dev/mouse";
 static char *DFLT_MOUSE_PROTO = "auto";
diff --git a/hw/xfree86/common/xf86Cursor.c b/hw/xfree86/common/xf86Cursor.c
index 14e0fcd91..61f0ce55e 100644
--- a/hw/xfree86/common/xf86Cursor.c
+++ b/hw/xfree86/common/xf86Cursor.c
@@ -576,24 +576,40 @@ xf86InitOrigins(void)
 		/* force edge lists */
 		if(screen->left) {
 		    ref = screen->left->screennum;
+		    if (! xf86Screens[ref] || ! xf86Screens[ref]->pScreen) {
+			ErrorF("Referenced uninitialized screen in Layout!\n");
+			break;
+		    }
 		    pLayout->left = AddEdge(pLayout->left, 
 			0, xf86Screens[i]->pScreen->height,
 			xf86Screens[ref]->pScreen->width, 0, ref);
 		}
 		if(screen->right) {
 		    ref = screen->right->screennum;
+		    if (! xf86Screens[ref] || ! xf86Screens[ref]->pScreen) {
+			ErrorF("Referenced uninitialized screen in Layout!\n");
+			break;
+		    }
 		    pScreen = xf86Screens[i]->pScreen;
 		    pLayout->right = AddEdge(pLayout->right, 
 			0, pScreen->height, -pScreen->width, 0, ref);
 		}
 		if(screen->top) {
 		    ref = screen->top->screennum;
+		    if (! xf86Screens[ref] || ! xf86Screens[ref]->pScreen) {
+			ErrorF("Referenced uninitialized screen in Layout!\n");
+			break;
+		    }
 		    pLayout->up = AddEdge(pLayout->up, 
 			0, xf86Screens[i]->pScreen->width,
 			0, xf86Screens[ref]->pScreen->height, ref);
 		}
 		if(screen->bottom) {
 		    ref = screen->bottom->screennum;
+		    if (! xf86Screens[ref] || ! xf86Screens[ref]->pScreen) {
+			ErrorF("Referenced uninitialized screen in Layout!\n");
+			break;
+		    }
 		    pScreen = xf86Screens[i]->pScreen;
 		    pLayout->down = AddEdge(pLayout->down, 
 			0, pScreen->width, 0, -pScreen->height, ref);
@@ -609,6 +625,10 @@ xf86InitOrigins(void)
 		break;
 	    case PosRelative:
 		ref = screen->refscreen->screennum;
+		if (! xf86Screens[ref] || ! xf86Screens[ref]->pScreen) {
+		    ErrorF("Referenced uninitialized screen in Layout!\n");
+		    break;
+		}
 		if(screensLeft & (1 << ref)) break;
 		dixScreenOrigins[i].x = dixScreenOrigins[ref].x + screen->x;
 		dixScreenOrigins[i].y = dixScreenOrigins[ref].y + screen->y;
@@ -616,6 +636,10 @@ xf86InitOrigins(void)
 		break;
 	    case PosRightOf:
 		ref = screen->refscreen->screennum;
+		if (! xf86Screens[ref] || ! xf86Screens[ref]->pScreen) {
+		    ErrorF("Referenced uninitialized screen in Layout!\n");
+		    break;
+		}
 		if(screensLeft & (1 << ref)) break;
 		pScreen = xf86Screens[ref]->pScreen;
 		dixScreenOrigins[i].x = 
@@ -625,6 +649,10 @@ xf86InitOrigins(void)
 		break;
 	    case PosLeftOf:
 		ref = screen->refscreen->screennum;
+		if (! xf86Screens[ref] || ! xf86Screens[ref]->pScreen) {
+		    ErrorF("Referenced uninitialized screen in Layout!\n");
+		    break;
+		}
 		if(screensLeft & (1 << ref)) break;
 		pScreen = xf86Screens[i]->pScreen;
 		dixScreenOrigins[i].x = 
@@ -634,6 +662,10 @@ xf86InitOrigins(void)
 		break;
 	    case PosBelow:
 		ref = screen->refscreen->screennum;
+		if (! xf86Screens[ref] || ! xf86Screens[ref]->pScreen) {
+		    ErrorF("Referenced uninitialized screen in Layout!\n");
+		    break;
+		}
 		if(screensLeft & (1 << ref)) break;
 		pScreen = xf86Screens[ref]->pScreen;
 		dixScreenOrigins[i].x = dixScreenOrigins[ref].x;
@@ -643,6 +675,10 @@ xf86InitOrigins(void)
 		break;
 	    case PosAbove:
 		ref = screen->refscreen->screennum;
+		if (! xf86Screens[ref] || ! xf86Screens[ref]->pScreen) {
+		    ErrorF("Referenced uninitialized screen in Layout!\n");
+		    break;
+		}
 		if(screensLeft & (1 << ref)) break;
 		pScreen = xf86Screens[i]->pScreen;
 		dixScreenOrigins[i].x = dixScreenOrigins[ref].x;
diff --git a/hw/xfree86/common/xf86Init.c b/hw/xfree86/common/xf86Init.c
index b2857bbf3..334754da1 100644
--- a/hw/xfree86/common/xf86Init.c
+++ b/hw/xfree86/common/xf86Init.c
@@ -137,7 +137,8 @@ static int numFormats = 6;
 #endif
 static Bool formatsDone = FALSE;
 
-InputDriverRec XF86KEYBOARD = {
+#ifdef USE_DEPRECATED_KEYBOARD_DRIVER
+static InputDriverRec XF86KEYBOARD = {
 	1,
 	"keyboard",
 	NULL,
@@ -146,6 +147,7 @@ InputDriverRec XF86KEYBOARD = {
 	NULL,
 	0
 };
+#endif
 
 static Bool
 xf86CreateRootWindow(WindowPtr pWin)
@@ -562,6 +564,10 @@ InitOutput(ScreenInfo *pScreenInfo, int argc, char **argv)
     /* Tell the loader the default module search path */
     LoaderSetPath(xf86ModulePath);
 
+    if (xf86Info.ignoreABI) {
+        LoaderSetOptions(LDR_OPT_ABI_MISMATCH_NONFATAL);
+    }
+
 #ifdef TESTING
     {
 	char **list, **l;
diff --git a/hw/xfree86/common/xf86Mode.c b/hw/xfree86/common/xf86Mode.c
index b892e3e6a..cd57e9916 100644
--- a/hw/xfree86/common/xf86Mode.c
+++ b/hw/xfree86/common/xf86Mode.c
@@ -47,6 +47,22 @@
 #include "xf86Priv.h"
 #include "xf86DDC.h"
 
+static void
+printModeRejectMessage(int index, DisplayModePtr p, int status)
+{
+    char *type;
+
+    if (p->type & M_T_BUILTIN)
+	type = "built-in ";
+    else if (p->type & M_T_DEFAULT)
+	type = "default ";
+    else
+	type = "";
+
+    xf86DrvMsg(index, X_INFO, "Not using %smode \"%s\" (%s)\n", type, p->name,
+	       xf86ModeStatusToString(status));
+}
+
 /*
  * xf86GetNearestClock --
  *	Find closest clock to given frequency (in kHz).  This assumes the
@@ -1644,18 +1660,7 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
 		q->name = xnfstrdup(p->name);
 	        q->status = MODE_OK;
 	    } else {
-		if (p->type & M_T_BUILTIN)
-		    xf86DrvMsg(scrp->scrnIndex, X_INFO,
-			       "Not using built-in mode \"%s\" (%s)\n",
-			       p->name, xf86ModeStatusToString(status));
-		else if (p->type & M_T_DEFAULT)
-		    xf86DrvMsg(scrp->scrnIndex, X_INFO,
-			       "Not using default mode \"%s\" (%s)\n", p->name,
-			       xf86ModeStatusToString(status));
-		else
-		    xf86DrvMsg(scrp->scrnIndex, X_INFO,
-			       "Not using mode \"%s\" (%s)\n", p->name,
-			       xf86ModeStatusToString(status));
+		printModeRejectMessage(scrp->scrnIndex, p, status);
 	    }
 	}
 
@@ -1758,7 +1763,8 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
 			 * horizontal timing parameters that CRTs may have
 			 * problems with.
 			 */
-			if ((q->type & M_T_DEFAULT) &&
+			if (!scrp->monitor->reducedblanking &&
+			    (q->type & M_T_DEFAULT) &&
 			    ((double)q->HTotal / (double)q->HDisplay) < 1.15)
 			    continue;
 
@@ -1795,39 +1801,14 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
 
 	repeat = FALSE;
     lookupNext:
-	if (repeat && ((status = p->status) != MODE_OK)) {
-		if (p->type & M_T_BUILTIN)
-		    xf86DrvMsg(scrp->scrnIndex, X_INFO,
-			       "Not using built-in mode \"%s\" (%s)\n",
-			       p->name, xf86ModeStatusToString(status));
-		else if (p->type & M_T_DEFAULT)
-		    xf86DrvMsg(scrp->scrnIndex, X_INFO,
-			       "Not using default mode \"%s\" (%s)\n", p->name,
-			       xf86ModeStatusToString(status));
-		else
-		    xf86DrvMsg(scrp->scrnIndex, X_INFO,
-			       "Not using mode \"%s\" (%s)\n", p->name,
-			       xf86ModeStatusToString(status));
-	}
+	if (repeat && ((status = p->status) != MODE_OK))
+	    printModeRejectMessage(scrp->scrnIndex, p, status);
 	saveType = p->type;
 	status = xf86LookupMode(scrp, p, clockRanges, strategy);
-	if (repeat && status == MODE_NOMODE) {
+	if (repeat && status == MODE_NOMODE)
 	    continue;
-	}
-	if (status != MODE_OK) {
-		if (p->type & M_T_BUILTIN)
-		    xf86DrvMsg(scrp->scrnIndex, X_INFO,
-			       "Not using built-in mode \"%s\" (%s)\n",
-			       p->name, xf86ModeStatusToString(status));
-		else if (p->type & M_T_DEFAULT)
-		    xf86DrvMsg(scrp->scrnIndex, X_INFO,
-			       "Not using default mode \"%s\" (%s)\n", p->name,
-			       xf86ModeStatusToString(status));
-		else
-		    xf86DrvMsg(scrp->scrnIndex, X_INFO,
-			       "Not using mode \"%s\" (%s)\n", p->name,
-			       xf86ModeStatusToString(status));
-	}
+	if (status != MODE_OK)
+	    printModeRejectMessage(scrp->scrnIndex, p, status);
 	if (status == MODE_ERROR) {
 	    ErrorF("xf86ValidateModes: "
 		   "unexpected result from xf86LookupMode()\n");
@@ -2022,20 +2003,6 @@ xf86PruneDriverModes(ScrnInfoPtr scrp)
 	    return;
 	n = p->next;
 	if (p->status != MODE_OK) {
-#if 0
-	    if (p->type & M_T_BUILTIN)
-		xf86DrvMsg(scrp->scrnIndex, X_INFO,
-			   "Not using built-in mode \"%s\" (%s)\n", p->name,
-			   xf86ModeStatusToString(p->status));
-	    else if (p->type & M_T_DEFAULT)
-		xf86DrvMsg(scrp->scrnIndex, X_INFO,
-			   "Not using default mode \"%s\" (%s)\n", p->name,
-			   xf86ModeStatusToString(p->status));
-	    else
-	        xf86DrvMsg(scrp->scrnIndex, X_INFO,
-			   "Not using mode \"%s\" (%s)\n", p->name,
-			   xf86ModeStatusToString(p->status));
-#endif
 	    xf86DeleteMode(&(scrp->modes), p);
 	}
 	p = n;
diff --git a/hw/xfree86/common/xf86Privstr.h b/hw/xfree86/common/xf86Privstr.h
index a01b07fd7..67d4304c9 100644
--- a/hw/xfree86/common/xf86Privstr.h
+++ b/hw/xfree86/common/xf86Privstr.h
@@ -166,6 +166,7 @@ typedef struct {
     MessageType		randRFrom;
     Bool		aiglx;
     MessageType		aiglxFrom;
+    Bool        ignoreABI;
     struct {
 	Bool		disabled;		/* enable/disable deactivating
 						 * grabs or closing the
diff --git a/hw/xfree86/common/xf86str.h b/hw/xfree86/common/xf86str.h
index 0dc176e04..1c78bd341 100644
--- a/hw/xfree86/common/xf86str.h
+++ b/hw/xfree86/common/xf86str.h
@@ -129,14 +129,19 @@ typedef enum {
     MODE_ERROR	= -1	/* error condition */
 } ModeStatus;
 
+/*
+ * The mode sets are, from best to worst: USERDEF, DRIVER, and DEFAULT/BUILTIN.
+ * Preferred will bubble a mode to the top within a set.
+ */
 # define M_T_BUILTIN 0x01        /* built-in mode */
 # define M_T_CLOCK_C (0x02 | M_T_BUILTIN) /* built-in mode - configure clock */
 # define M_T_CRTC_C  (0x04 | M_T_BUILTIN) /* built-in mode - configure CRTC  */
 # define M_T_CLOCK_CRTC_C  (M_T_CLOCK_C | M_T_CRTC_C)
                                /* built-in mode - configure CRTC and clock */
+# define M_T_PREFERRED 0x08	/* preferred mode within a set */
 # define M_T_DEFAULT 0x10	/* (VESA) default modes */
 # define M_T_USERDEF 0x20	/* One of the modes from the config file */
-# define M_T_EDID    0x40	/* Mode from the EDID info from the monitor */
+# define M_T_DRIVER  0x40	/* Supplied by the driver (EDID, etc) */
 
 /* Video mode */
 typedef struct _DisplayModeRec {