DRI XFree86-4_3_99_12-merge importDRI-XFree86-4_3_99_12-merge

1 files changed, 27 insertions, 88 deletions

diff --git a/src/i810_driver.c b/src/i810_driver.c
index 0d07f296..25a60f9d 100644
--- a/src/i810_driver.c
+++ b/src/i810_driver.c
@@ -25,7 +25,7 @@ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 **************************************************************************/
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810_driver.c,v 1.101 2004/01/02 20:15:47 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810_driver.c,v 1.87 2003/08/23 15:03:01 dawes Exp $ */
 
 /*
  * Reformatted with GNU indent (2.2.8), using the following options:
@@ -96,8 +96,8 @@ static void I810FreeScreen(int scrnIndex, int flags);
 static void I810DisplayPowerManagementSet(ScrnInfoPtr pScrn,
 					  int PowerManagermentMode,
 					  int flags);
-static ModeStatus I810ValidMode(int scrnIndex, DisplayModePtr mode,
-				Bool verbose, int flags);
+static int I810ValidMode(int scrnIndex, DisplayModePtr mode, Bool
+			 verbose, int flags);
 #endif /* I830_ONLY */
 
 
@@ -243,9 +243,8 @@ const char *I810int10Symbols[] = {
 const char *I810xaaSymbols[] = {
    "XAACreateInfoRec",
    "XAADestroyInfoRec",
+   "XAAFillSolidRects",
    "XAAInit",
-   "XAACopyROP",
-   "XAAPatternROP",
    NULL
 };
 
@@ -256,8 +255,10 @@ const char *I810ramdacSymbols[] = {
    NULL
 };
 
+#ifndef I830_ONLY
+#ifdef XFree86LOADER
 #ifdef XF86DRI
-const char *I810drmSymbols[] = {
+static const char *drmSymbols[] = {
    "drmAddBufs",
    "drmAddMap",
    "drmAgpAcquire",
@@ -266,7 +267,6 @@ const char *I810drmSymbols[] = {
    "drmAgpEnable",
    "drmAgpFree",
    "drmAgpRelease",
-   "drmAgpUnbind",
    "drmAuthMagic",
    "drmCommandWrite",
    "drmCreateContext",
@@ -281,7 +281,7 @@ const char *I810drmSymbols[] = {
 };
 
 
-const char *I810driSymbols[] = {
+static const char *driSymbols[] = {
    "DRICloseScreen",
    "DRICreateInfoRec",
    "DRIDestroyInfoRec",
@@ -295,6 +295,9 @@ const char *I810driSymbols[] = {
    NULL
 };
 
+#endif
+#endif
+
 #ifdef XF86DRI
 
 static const char *driShadowFBSymbols[] = {
@@ -347,7 +350,7 @@ static XF86ModuleVersionInfo i810VersRec = {
    MODULEVENDORSTRING,
    MODINFOSTRING1,
    MODINFOSTRING2,
-   XORG_VERSION_CURRENT,
+   XF86_VERSION_CURRENT,
    I810_MAJOR_VERSION, I810_MINOR_VERSION, I810_PATCHLEVEL,
    ABI_CLASS_VIDEODRV,
    ABI_VIDEODRV_VERSION,
@@ -375,10 +378,10 @@ i810Setup(pointer module, pointer opts, int *errmaj, int *errmin)
       LoaderRefSymLists(I810vgahwSymbols,
 			I810fbSymbols, I810xaaSymbols, I810ramdacSymbols,
 #ifdef XF86DRI
-			I810drmSymbols,
-			I810driSymbols,
-			I810shadowSymbols,
+			drmSymbols,
+			driSymbols,
 			driShadowFBSymbols,
+			I810shadowSymbols,
 #endif
 			I810vbeSymbols, vbeOptionalSymbols,
 			I810ddcSymbols, I810int10Symbols, NULL);
@@ -855,7 +858,7 @@ I810PreInit(ScrnInfoPtr pScrn, int flags)
 	 pScrn->videoRam = 4096;
       } else {
 	 xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Less than 6MB of AGP memory"
-		    " is available. Cannot proceed.\n");
+		    "is available. Cannot proceed.\n");
 	 I810FreeRec(pScrn);
 	 return FALSE;
       }
@@ -930,8 +933,7 @@ I810PreInit(ScrnInfoPtr pScrn, int flags)
    }
    clockRanges = xnfcalloc(sizeof(ClockRange), 1);
    clockRanges->next = NULL;
-   /* 9.4MHz appears to be the smallest that works. */
-   clockRanges->minClock = 9500;
+   clockRanges->minClock = 12000;	/* !!! What's the min clock? !!! */
    clockRanges->maxClock = pI810->MaxClock;
    clockRanges->clockIndex = -1;
    clockRanges->interlaceAllowed = TRUE;
@@ -1066,15 +1068,6 @@ I810PreInit(ScrnInfoPtr pScrn, int flags)
       pI810->numSurfaces = 0;
    }
 
-#ifdef XF86DRI
-   /* Load the dri module if requested. */
-   if (xf86ReturnOptValBool(pI810->Options, OPTION_DRI, FALSE)) {
-      if (xf86LoadSubModule(pScrn, "dri")) {
-	 xf86LoaderReqSymLists(I810driSymbols, I810drmSymbols, NULL);
-      }
-   }
-#endif
-
    /*  We won't be using the VGA access after the probe */
    I810SetMMIOAccess(pI810);
    xf86SetOperatingState(resVgaIo, pI810->pEnt->index, ResUnusedOpr);
@@ -1411,20 +1404,13 @@ DoRestore(ScrnInfoPtr pScrn, vgaRegPtr vgaReg, I810RegPtr i810Reg,
    /* Setting the OVRACT Register for video overlay */
    {
        CARD32 LCD_TV_Control = INREG(LCD_TV_C);
-       CARD32 TV_HTotal = INREG(LCD_TV_HTOTAL);
-       CARD32 ActiveStart, ActiveEnd;
        
-       if((LCD_TV_Control & LCD_TV_ENABLE)
-	  && !(LCD_TV_Control & LCD_TV_VGAMOD)
-	   && TV_HTotal) {
-	   ActiveStart = ((TV_HTotal >> 16) & 0xfff) - 31;
-	   ActiveEnd = (TV_HTotal & 0x3ff) - 31;
-       } else {
-	   ActiveStart = i810Reg->OverlayActiveStart;
-	   ActiveEnd = i810Reg->OverlayActiveEnd;
+       if(!(LCD_TV_Control & LCD_TV_ENABLE)
+	  || (LCD_TV_Control & LCD_TV_VGAMOD)) {
+	   OUTREG(LCD_TV_OVRACT,
+		  (i810Reg->OverlayActiveEnd << 16)
+		  | i810Reg->OverlayActiveStart);
        }
-       OUTREG(LCD_TV_OVRACT,
-	      (ActiveEnd << 16) | ActiveStart);
    }
    
    /* Turn on DRAM Refresh */
@@ -1576,11 +1562,6 @@ I810CalcVCLK(ScrnInfoPtr pScrn, double freq)
    double err_best = 999999.0;
 
    p_best = p = log(MAX_VCO_FREQ / f_target) / log((double)2);
-   /* Make sure p is within range. */
-   if (p_best > 5) {
-      p_best = p = 5;
-   }
-
    f_vco = f_target * (1 << p);
 
    n = 2;
@@ -1610,7 +1591,7 @@ I810CalcVCLK(ScrnInfoPtr pScrn, double freq)
    i810Reg->VideoClk2_DivisorSel = (p_best << 4);
 
    xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, 3,
-		  "Setting dot clock to %.1f MHz " "[ 0x%x 0x%x 0x%x ] "
+		  "Setting dot clock to %.1lf MHz " "[ 0x%x 0x%x 0x%x ] "
 		  "[ %d %d %d ]\n", CALC_VCLK(m_best, n_best, p_best),
 		  i810Reg->VideoClk2_M, i810Reg->VideoClk2_N,
 		  i810Reg->VideoClk2_DivisorSel, m_best, n_best, p_best);
@@ -2222,38 +2203,9 @@ Bool
 I810SwitchMode(int scrnIndex, DisplayModePtr mode, int flags)
 {
    ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
-   I810Ptr pI810 = I810PTR(pScrn);
 
    if (I810_DEBUG & DEBUG_VERBOSE_CURSOR)
-      ErrorF("I810SwitchMode %p %x\n", (void *)mode, flags);
-
-#ifdef XF86DRI
-   if (pI810->directRenderingEnabled) {
-      if (I810_DEBUG & DEBUG_VERBOSE_DRI)
-	 ErrorF("calling dri lock\n");
-      DRILock(screenInfo.screens[scrnIndex], 0);
-      pI810->LockHeld = 1;
-   }
-#endif
-
-   if (pI810->AccelInfoRec != NULL) {
-      I810RefreshRing(pScrn);
-      I810Sync(pScrn);
-      pI810->AccelInfoRec->NeedToSync = FALSE;
-   }
-   I810Restore(pScrn);
-
-#ifdef XF86DRI
-   if (!I810DRIEnter(pScrn)) {
-      return FALSE;
-   }
-   if (pI810->directRenderingEnabled) {
-      if (I810_DEBUG & DEBUG_VERBOSE_DRI)
-	 ErrorF("calling dri unlock\n");
-      DRIUnlock(screenInfo.screens[scrnIndex]);
-      pI810->LockHeld = 0;
-   }
-#endif
+      ErrorF("I810SwitchMode %p %x\n", mode, flags);
 
    return I810ModeInit(pScrn, mode);
 }
@@ -2265,7 +2217,6 @@ I810AdjustFrame(int scrnIndex, int x, int y, int flags)
    I810Ptr pI810 = I810PTR(pScrn);
    vgaHWPtr hwp = VGAHWPTR(pScrn);
    int Base;
-
 #if 1
    if (pI810->showCache) {
      int lastline = pI810->FbMapSize / 
@@ -2322,13 +2273,10 @@ I810EnterVT(int scrnIndex, int flags)
    if (I810_DEBUG & DEBUG_VERBOSE_DRI)
       ErrorF("\n\nENTER VT\n");
 
-   if (!I810BindGARTMemory(pScrn)) {
+   if (!I810BindGARTMemory(pScrn))
       return FALSE;
-   }
+
 #ifdef XF86DRI
-   if (!I810DRIEnter(pScrn)) {
-      return FALSE;
-   }
    if (pI810->directRenderingEnabled) {
       if (I810_DEBUG & DEBUG_VERBOSE_DRI)
 	 ErrorF("calling dri unlock\n");
@@ -2371,10 +2319,6 @@ I810LeaveVT(int scrnIndex, int flags)
 
    if (!I810UnbindGARTMemory(pScrn))
       return;
-#ifdef XF86DRI
-   if (!I810DRILeave(pScrn))
-      return;
-#endif
 
    vgaHWLock(hwp);
 }
@@ -2388,11 +2332,6 @@ I810CloseScreen(int scrnIndex, ScreenPtr pScreen)
    XAAInfoRecPtr infoPtr = pI810->AccelInfoRec;
 
    if (pScrn->vtSema == TRUE) {
-      if (pI810->AccelInfoRec != NULL) {
-	 I810RefreshRing(pScrn);
-	 I810Sync(pScrn);
-	 pI810->AccelInfoRec->NeedToSync = FALSE;
-      }
       I810Restore(pScrn);
       vgaHWLock(hwp);
    }
@@ -2453,7 +2392,7 @@ I810FreeScreen(int scrnIndex, int flags)
       vgaHWFreeHWRec(xf86Screens[scrnIndex]);
 }
 
-static ModeStatus
+static int
 I810ValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags)
 {
    if (mode->Flags & V_INTERLACE) {