Use VESA driver underneath

hw/kdrive/trident/Imakefile

@@ -6,7 +6,9 @@ SRCS = 	trident.c tridentdraw.c tridentcurs.c tridentstub.c
 
 OBJS = 	trident.o tridentdraw.o tridentcurs.o tridentstub.o
 
-INCLUDES = -I.. -I../fbdev -I. -I$(XBUILDINCDIR) -I$(FONTINCSRC) \
+DEFINES = -DVESA
+
+INCLUDES = -I.. -I../fbdev -I../vesa -I. -I$(XBUILDINCDIR) -I$(FONTINCSRC) \
 	   -I../../../fb -I../../../mi -I../../../include -I../../../os  \
            -I$(EXTINCSRC) -I$(XINCLUDESRC)
 

hw/kdrive/trident/trident.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/trident/trident.c,v 1.3 2000/01/21 01:12:02 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/kdrive/trident/trident.c,v 1.6 2000/08/26 00:17:50 keithp Exp $ */
 
 #include "trident.h"
 #define extern
@@ -41,7 +41,11 @@ tridentCardInit (KdCardInfo *card)
     if (!tridentc)
 	return FALSE;
     
+#ifdef VESA
+    if (!vesaInitialize (card, &tridentc->vesa))
+#else
     if (!fbdevInitialize (card, &tridentc->fb))
+#endif
     {
 	xfree (tridentc);
 	return FALSE;
@@ -67,19 +71,26 @@ tridentScreenInit (KdScreenInfo *screen)
     if (!tridents)
 	return FALSE;
     memset (tridents, '\0', sizeof (TridentScreenInfo));
+#ifdef VESA
+    if (!vesaScreenInit (screen))
+#else
     if (!fbdevScreenInit (screen))
+#endif
     {
 	xfree (tridents);
 	return FALSE;
     }
     if (!tridentc->cop)
 	screen->dumb = TRUE;
+#ifdef VESA
+    tridentc->screen = tridentc->vesa.fb;
+#else
+    tridentc->screen = tridentc->fb.fb;
+#endif
     screen_size = screen->fb[0].byteStride * screen->height;
     memory = (2048 + 512) * 1024;
     if (memory >= screen_size + 2048)
-    {
-	tridents->cursor_base = tridentc->fb.fb + memory - 2048;
-    }
+	tridents->cursor_base = tridentc->screen + memory - 2048;
     else
 	tridents->cursor_base = 0;
     screen->driver = tridents;
@@ -124,7 +135,11 @@ tridentPreserve (KdCardInfo *card)
 {
     TridentCardInfo	*tridentc = card->driver;
 
+#ifdef VESA
+    vesaPreserve(card);
+#else
     fbdevPreserve (card);
+#endif
     tridentPause ();
     tridentc->save.reg_3c4_0e = tridentReadIndex (tridentc, 0x3c4, 0x0e);
     tridentc->save.reg_3d4_36 = tridentReadIndex (tridentc, 0x3d4, 0x36);
@@ -206,14 +221,22 @@ tridentEnable (ScreenPtr pScreen)
     KdScreenPriv(pScreen);
     TridentCardInfo	*tridentc = pScreenPriv->card->driver;
 
+#ifdef VESA
+    vesaEnable (pScreen);
+#else
     fbdevEnable (pScreen);
+#endif
     tridentSetMMIO (tridentc);
 }
 
 void
 tridentDisable (ScreenPtr pScreen)
 {
+#ifdef VESA
+    vesaDisable (pScreen);
+#else
     fbdevDisable (pScreen);
+#endif
 }
 
 const CARD8	tridentDPMSModes[4] = {
@@ -242,7 +265,11 @@ tridentRestore (KdCardInfo *card)
     TridentCardInfo	*tridentc = card->driver;
 
     tridentResetMMIO (tridentc);
+#ifdef VESA
+    vesaRestore (card);
+#else
     fbdevRestore (card);
+#endif
 }
 
 void
@@ -261,7 +288,11 @@ tridentCardFini (KdCardInfo *card)
 
     if (tridentc->cop_base)
 	KdUnmapDevice ((void *) tridentc->cop_base, TRIDENT_COP_SIZE);
+#ifdef VESA
+    vesaCardFini (card);
+#else
     fbdevCardFini (card);
+#endif
 }
 
 KdCardFuncs	tridentFuncs = {
@@ -288,6 +319,11 @@ KdCardFuncs	tridentFuncs = {
     tridentDrawDisable,     /* disableAccel */
     tridentDrawFini,        /* finiAccel */
     
+#ifdef VESA
+    vesaGetColors,    	    /* getColors */
+    vesaPutColors,	    /* putColors */
+#else
     fbdevGetColors,    	    /* getColors */
     fbdevPutColors,	    /* putColors */
+#endif
 };

hw/kdrive/trident/trident.h

@@ -25,7 +25,11 @@
 
 #ifndef _TRIDENT_H_
 #define _TRIDENT_H_
+#ifdef VESA
+#include <vesa.h>
+#else
 #include <fbdev.h>
+#endif
 
 /*
  * offset from ioport beginning 
@@ -146,7 +150,12 @@ typedef struct _tridentSave {
 } TridentSave;
 
 typedef struct _tridentCardInfo {
+#ifdef VESA
+    VesaPrivRec		vesa;
+#else
     FbdevPriv		fb;
+#endif
+    CARD8		*screen;
     CARD8		*cop_base;
     Cop			*cop;
     CARD32		cop_depth;

hw/kdrive/trident/tridentcurs.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/trident/tridentcurs.c,v 1.2 1999/12/30 03:03:17 robin Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/kdrive/trident/tridentcurs.c,v 1.4 2000/05/06 22:17:51 keithp Exp $ */
 
 #include "trident.h"
 #include "cursorstr.h"
@@ -221,7 +221,7 @@ tridentLoadCursor (ScreenPtr pScreen, int x, int y)
     }
     
     /* Set address for cursor bits */
-    offset = tridents->cursor_base - (CARD8 *) tridentc->fb.fb;
+    offset = tridents->cursor_base - (CARD8 *) tridentc->screen;
     offset >>= 10;
     tridentWriteIndex (tridentc, 0x3d4, 0x44, (CARD8) (offset & 0xff));
     tridentWriteIndex (tridentc, 0x3d4, 0x45, (CARD8) (offset >> 8));

hw/kdrive/trident/tridentstub.c

@@ -50,5 +50,11 @@ InitInput (int argc, char **argv)
 int
 ddxProcessArgument (int argc, char **argv, int i)
 {
-    return KdProcessArgument (argc, argv, i);
+    int	ret;
+    
+#ifdef VESA
+    if (!(ret = vesaProcessArgument (argc, argv, i)))
+#endif
+	ret = KdProcessArgument(argc, argv, i);
+    return ret;
 }