From 325fb002e8832a05361516bbaf19d1e8b67a3486 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Wed, 24 May 2000 23:57:56 +0000
Subject: Fix 640x480x60 mode, drop inb/outb on non-x86 machines

---
 hw/kdrive/src/kcmap.c  | 10 +++++-----
 hw/kdrive/src/kdrive.c |  7 +++++--
 hw/kdrive/src/kmode.c  |  4 ++--
 hw/kdrive/src/vga.c    |  5 +++++
 hw/kdrive/src/vga.h    |  2 +-
 5 files changed, 18 insertions(+), 10 deletions(-)

diff --git a/hw/kdrive/src/kcmap.c b/hw/kdrive/src/kcmap.c
index 76d2f1f53..c20286b9d 100644
--- a/hw/kdrive/src/kcmap.c
+++ b/hw/kdrive/src/kcmap.c
@@ -21,7 +21,7 @@
  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  * PERFORMANCE OF THIS SOFTWARE.
  */
-/* $XFree86: xc/programs/Xserver/hw/kdrive/kcmap.c,v 1.2 2000/02/23 20:29:52 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/kdrive/kcmap.c,v 1.3 2000/05/06 22:17:39 keithp Exp $ */
 
 #include "kdrive.h"
 
@@ -55,12 +55,12 @@ KdSetColormap (ScreenPtr pScreen, int fb)
      * true/direct as well as pseudo/static visuals
      */
     
-    for (i = 0; i < (1 << pScreenPriv->screen->fb[i].depth); i++)
+    for (i = 0; i < (1 << pScreenPriv->screen->fb[fb].depth); i++)
 	pixels[i] = i;
 
-    QueryColors (pCmap, (1 << pScreenPriv->screen->fb[i].depth), pixels, colors);
+    QueryColors (pCmap, (1 << pScreenPriv->screen->fb[fb].depth), pixels, colors);
     
-    for (i = 0; i < (1 << pScreenPriv->screen->fb[i].depth); i++)
+    for (i = 0; i < (1 << pScreenPriv->screen->fb[fb].depth); i++)
     {
 	defs[i].pixel = i;
 	defs[i].red = colors[i].red;
@@ -70,7 +70,7 @@ KdSetColormap (ScreenPtr pScreen, int fb)
     }
 
     (*pScreenPriv->card->cfuncs->putColors) (pCmap->pScreen, fb,
-					     (1 << pScreenPriv->screen->fb[i].depth),
+					     (1 << pScreenPriv->screen->fb[fb].depth),
 					     defs);
 
     /* recolor hardware cursor */
diff --git a/hw/kdrive/src/kdrive.c b/hw/kdrive/src/kdrive.c
index d636260e5..434f7fd9d 100644
--- a/hw/kdrive/src/kdrive.c
+++ b/hw/kdrive/src/kdrive.c
@@ -21,7 +21,7 @@
  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  * PERFORMANCE OF THIS SOFTWARE.
  */
-/* $XFree86: xc/programs/Xserver/hw/kdrive/kdrive.c,v 1.3 2000/02/23 20:29:53 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/kdrive/kdrive.c,v 1.4 2000/05/06 22:17:39 keithp Exp $ */
 
 #include "kdrive.h"
 #ifdef PSEUDO8
@@ -58,7 +58,7 @@ KdSetRootClip (ScreenPtr pScreen, BOOL enable)
 #ifndef FB_OLD_SCREEN
     WindowPtr	pWin = WindowTable[pScreen->myNum];
     WindowPtr	pChild;
-    Bool	WasViewable = (Bool)(pWin->viewable);
+    Bool	WasViewable;
     Bool	anyMarked;
     RegionPtr	pOldClip, bsExposed;
 #ifdef DO_SAVE_UNDERS
@@ -67,6 +67,9 @@ KdSetRootClip (ScreenPtr pScreen, BOOL enable)
     WindowPtr   pLayerWin;
     BoxRec	box;
 
+    if (!pWin)
+	return;
+    WasViewable = (Bool)(pWin->viewable);
     if (WasViewable)
     {
 	for (pChild = pWin->firstChild; pChild; pChild = pChild->nextSib)
diff --git a/hw/kdrive/src/kmode.c b/hw/kdrive/src/kmode.c
index c8a908ead..9841e9848 100644
--- a/hw/kdrive/src/kmode.c
+++ b/hw/kdrive/src/kmode.c
@@ -56,8 +56,8 @@ const KdMonitorTiming  kdMonitorTimings[] = {
 		    1,	    20,	    24,	    KdSyncNegative, /* 72.809 */
     },
     {	640,	480,	60,	25175,			    /* VESA */
-		    8,	    40,	    144,    KdSyncNegative, /* 31.469 */
-		    2,	    25,	    29,	    KdSyncNegative, /* 59.940 */
+		   16,	    48,	    160,    KdSyncNegative, /* 31.469 */
+		   10,	    33,	    45,	    KdSyncNegative, /* 59.940 */
     },
     
     /* 800x600 modes */
diff --git a/hw/kdrive/src/vga.c b/hw/kdrive/src/vga.c
index 6061696a6..77d6c2ac4 100644
--- a/hw/kdrive/src/vga.c
+++ b/hw/kdrive/src/vga.c
@@ -27,12 +27,17 @@
 #include <stdio.h>
 
 #ifdef linux
+#ifdef __i386__
 #define extern static
 #include <asm/io.h>
 #undef extern
 
 #define _VgaInb(r)	inb(r)
 #define _VgaOutb(v,r)	outb(v,r)
+#else
+#define _VgaInb(r)	0
+#define _VgaOutb(v,r)	
+#endif
 
 #define _VgaByteAddr(a)	((VGAVOL8 *) (a))
 #define _VgaBytePort(a)	(a)
diff --git a/hw/kdrive/src/vga.h b/hw/kdrive/src/vga.h
index e8e81e3d3..b224deb7f 100644
--- a/hw/kdrive/src/vga.h
+++ b/hw/kdrive/src/vga.h
@@ -57,7 +57,7 @@ typedef struct _vgaValue {
 
 typedef enum _vgaAccess {
     VgaAccessMem, VgaAccessIo, VgaAccessIndMem, VgaAccessIndIo,
-    VgaAccessDone,
+    VgaAccessDone
 } VgaAccess;
 
 typedef struct _vgaMap {
-- 
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