Attachment 8969 Details for Bug 8811 – xf86-video-ati-6.6.3-r128-xvideo.patch

[patch] xf86-video-ati-6.6.3-r128-xvideo.patch

xf86-video-ati-6.6.3-r128-xvideo.patch (text/plain), 99.91 KB, created by Stanislav Brabec on 2007-03-04 08:11:17 UTC

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Creator: Stanislav Brabec

Created: 2007-03-04 08:11:17 UTC

Size: 99.91 KB

patch

obsolete

>diff -ur xf86-video-ati-6.6.3/src/r128_accel.c xf86-video-ati-6.6.3/src/r128_accel.c
>--- xf86-video-ati-6.6.3/src/r128_accel.c	2006-10-03 16:49:13.000000000 +0200
>+++ xf86-video-ati-6.6.3/src/r128_accel.c	2007-03-02 09:09:57.000000000 +0100
>@@ -243,6 +243,10 @@
>     R128InfoPtr info = R128PTR(pScrn);
>     int         ret, i;
> 
>+    if(!info->CCEInUse){
>+         R128WaitForIdle(pScrn);
>+         return;
>+         }
>     FLUSH_RING();
> 
>     for (;;) {
>@@ -261,7 +265,10 @@
> 		       "%s: (DEBUG) CCE idle took i = %d\n", __FUNCTION__, i);
> 	}
> 
>-	if (ret == 0) return;
>+	if (ret == 0){
>+		 R128WaitForIdle(pScrn);
>+		 return;
>+		 }
> 
> 	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
> 		   "Idle timed out, resetting engine...\n");
>diff -ur xf86-video-ati-6.6.3/src/r128_driver.c xf86-video-ati-6.6.3/src/r128_driver.c
>--- xf86-video-ati-6.6.3/src/r128_driver.c	2006-10-03 16:53:03.000000000 +0200
>+++ xf86-video-ati-6.6.3/src/r128_driver.c	2007-03-03 01:18:48.000000000 +0100
>@@ -79,7 +79,20 @@
> #include "r128_sarea.h"
> #endif
> 
>+#define USE_FB                  /* not until overlays */
>+#ifdef USE_FB
> #include "fb.h"
>+#else
>+
>+				/* CFB support */
>+#define PSZ 8
>+#include "cfb.h"
>+#undef PSZ
>+#include "cfb16.h"
>+#include "cfb24.h"
>+#include "cfb32.h"
>+#include "cfb24_32.h"
>+#endif
> 
> 				/* colormap initialization */
> #include "micmap.h"
>@@ -91,6 +104,7 @@
> #include "xf86Resources.h"
> #include "xf86cmap.h"
> #include "xf86xv.h"
>+#include "xf86i2c.h"
> #include "vbe.h"
> 
> 				/* fbdevhw & vgahw */
>@@ -145,6 +159,14 @@
>   /* FIXME: Disable CRTOnly until it is tested */
>   OPTION_CRT,
> #endif
>+#ifdef XvExtension
>+  OPTION_FORCE_XV_PROBING,
>+  OPTION_RAGE_THEATRE_CRYSTAL,
>+  OPTION_RAGE_THEATRE_TUNER_PORT,
>+  OPTION_RAGE_THEATRE_COMPOSITE_PORT,
>+  OPTION_RAGE_THEATRE_SVIDEO_PORT,
>+  OPTION_TUNER_TYPE,
>+#endif
>   OPTION_DISPLAY,
>   OPTION_PANEL_WIDTH,
>   OPTION_PANEL_HEIGHT,
>@@ -180,6 +202,15 @@
>   { OPTION_VIDEO_KEY,    "VideoKey",         OPTV_INTEGER, {0}, FALSE },
>   { OPTION_SHOW_CACHE,   "ShowCache",        OPTV_BOOLEAN, {0}, FALSE },
>   { OPTION_VGA_ACCESS,   "VGAAccess",        OPTV_BOOLEAN, {0}, TRUE  },
>+#ifdef XvExtension
>+  { OPTION_VIDEO_KEY, "VideoKey",      OPTV_INTEGER, {0}, FALSE },
>+  { OPTION_FORCE_XV_PROBING, "ForceXvProbing", OPTV_BOOLEAN, {0}, FALSE},
>+  { OPTION_RAGE_THEATRE_CRYSTAL, "RageTheatreCrystal",      OPTV_INTEGER, {0}, FALSE },
>+  { OPTION_RAGE_THEATRE_TUNER_PORT, "RageTheatreTunerPort",      OPTV_INTEGER, {0}, FALSE },
>+  { OPTION_RAGE_THEATRE_COMPOSITE_PORT, "RageTheatreCompositePort",      OPTV_INTEGER, {0}, FALSE },
>+  { OPTION_RAGE_THEATRE_SVIDEO_PORT, "RageTheatreSVideoPort",      OPTV_INTEGER, {0}, FALSE },
>+  { OPTION_TUNER_TYPE, "TunerType",      OPTV_INTEGER, {0}, FALSE },
>+#endif
>   { -1,                  NULL,               OPTV_NONE,    {0}, FALSE }
> };
> 
>@@ -254,11 +285,22 @@
>     NULL
> };
> 
>+#ifdef USE_FB
> static const char *fbSymbols[] = {
>     "fbPictureInit",
>     "fbScreenInit",
>     NULL
> };
>+#else
>+static const char *cfbSymbols[] = {
>+    "cfbScreenInit",
>+    "cfb16ScreenInit",
>+    "cfb24ScreenInit",
>+    "cfb32ScreenInit",
>+    "cfb24_32ScreenInit",
>+    NULL
>+};
>+#endif
> 
> static const char *xaaSymbols[] = {
>     "XAACreateInfoRec",
>@@ -357,7 +399,11 @@
> #ifdef WITH_VGAHW
> 		      vgahwSymbols,
> #endif
>+#ifdef USE_FB
> 		      fbSymbols,
>+#else
>+		      cfbSymbols,
>+#endif
> 		      xaaSymbols,
> 		      ramdacSymbols,
> #ifdef XF86DRI
>@@ -898,7 +944,7 @@
> {
>     R128InfoPtr info          = R128PTR(pScrn);
> 
>-    if (!xf86SetDepthBpp(pScrn, 0, 0, 0, (Support24bppFb
>+    if (!xf86SetDepthBpp(pScrn, 8, 8, 8, (Support24bppFb
> 					  | Support32bppFb
> 					  | SupportConvert32to24
> 					  )))
>@@ -1453,7 +1499,7 @@
> 		return FALSE;
>     }
> 
>-    info->pI2CBus = xf86CreateI2CBusRec();
>+    info->pI2CBus = xf86CreateI2CBusRec(); 
>     if(!info->pI2CBus) return FALSE;
> 
>     info->pI2CBus->BusName    = "DDC";
>@@ -1772,6 +1818,10 @@
>     R128InfoPtr   info = R128PTR(pScrn);
>     ClockRangePtr clockRanges;
>     int           modesFound;
>+    char          *mod = NULL;
>+#ifndef USE_FB
>+    const char    *Sym = NULL;
>+#endif
> 
>     if(info->isDFP) {
>         R128MapMem(pScrn);
>@@ -1866,8 +1916,28 @@
>     xf86SetDpi(pScrn, 0, 0);
> 
> 				/* Get ScreenInit function */
>-    if (!xf86LoadSubModule(pScrn, "fb")) return FALSE;
>+#ifdef USE_FB
>+    mod = "fb";
>+#else
>+    switch (pScrn->bitsPerPixel) {
>+    case  8: mod = "cfb";   Sym = "cfbScreenInit";   break;
>+    case 16: mod = "cfb16"; Sym = "cfb16ScreenInit"; break;
>+    case 24:
>+	if (info->pix24bpp == 24) {
>+	    mod = "cfb24";      Sym = "cfb24ScreenInit";
>+	} else {
>+	    mod = "xf24_32bpp"; Sym = "cfb24_32ScreenInit";
>+	}
>+	break;
>+    case 32: mod = "cfb32"; Sym = "cfb32ScreenInit"; break;
>+    }
>+#endif
>+    if (mod && !xf86LoadSubModule(pScrn, mod)) return FALSE;
>+#ifdef USE_FB
>     xf86LoaderReqSymLists(fbSymbols, NULL);
>+#else
>+    xf86LoaderReqSymbols(Sym, NULL);
>+#endif
> 
>     info->CurrentLayout.displayWidth = pScrn->displayWidth;
>     info->CurrentLayout.mode = pScrn->currentMode;
>@@ -2161,6 +2231,76 @@
> 
>     if (!R128PreInitWeight(pScrn))    goto fail;
> 
>+#ifdef XvExtension
>+    if(xf86GetOptValInteger(info->Options, OPTION_RAGE_THEATRE_CRYSTAL, &(info->RageTheatreCrystal))) {
>+        xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Rage Theatre Crystal frequency was specified as %d.%d Mhz\n",
>+                                info->RageTheatreCrystal/100, info->RageTheatreCrystal % 100);
>+    } else {
>+    	info->RageTheatreCrystal=-1;
>+    }
>+
>+    if(xf86GetOptValInteger(info->Options, OPTION_RAGE_THEATRE_TUNER_PORT, &(info->RageTheatreTunerPort))) {
>+        xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Rage Theatre tuner port was specified as %d\n",
>+                                info->RageTheatreTunerPort);
>+    } else {
>+    	info->RageTheatreTunerPort=-1;
>+    }
>+    
>+    if(info->RageTheatreTunerPort>5){
>+         xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Attempt to assign Rage Theatre tuner port to invalid value. Disabling setting\n");
>+	 info->RageTheatreTunerPort=-1;
>+	 }
>+
>+    if(xf86GetOptValInteger(info->Options, OPTION_RAGE_THEATRE_COMPOSITE_PORT, &(info->RageTheatreCompositePort))) {
>+        xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Rage Theatre composite port was specified as %d\n",
>+                                info->RageTheatreCompositePort);
>+    } else {
>+    	info->RageTheatreCompositePort=-1;
>+    }
>+
>+    if(info->RageTheatreCompositePort>6){
>+         xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Attempt to assign Rage Theatre composite port to invalid value. Disabling setting\n");
>+	 info->RageTheatreCompositePort=-1;
>+	 }
>+
>+    if(xf86GetOptValInteger(info->Options, OPTION_RAGE_THEATRE_SVIDEO_PORT, &(info->RageTheatreSVideoPort))) {
>+        xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Rage Theatre SVideo Port was specified as %d\n",
>+                                info->RageTheatreSVideoPort);
>+    } else {
>+    	info->RageTheatreSVideoPort=-1;
>+    }
>+
>+    if(info->RageTheatreSVideoPort>6){
>+         xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Attempt to assign Rage Theatre SVideo port to invalid value. Disabling setting\n");
>+	 info->RageTheatreSVideoPort=-1;
>+	 }
>+
>+    if(xf86GetOptValInteger(info->Options, OPTION_TUNER_TYPE, &(info->tunerType))) {
>+        xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Tuner type was specified as %d\n",
>+                                info->tunerType);
>+    } else {
>+    	info->tunerType=-1;
>+    }
>+
>+    if(info->tunerType>31){
>+         xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Attempt to set tuner type to invalid value. Disabling setting\n");
>+	 info->tunerType=-1;
>+	 }
>+
>+    if(xf86ReturnOptValBool(info->Options, OPTION_FORCE_XV_PROBING, FALSE)) {
>+        xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Forcing Xv probing for multimedia harware (lockup prone)\n");
>+	info->forceXvProbing=TRUE;
>+    } 
>+
>+    if(xf86GetOptValInteger(info->Options, OPTION_VIDEO_KEY, &(info->videoKey))) {
>+        xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "video key set to 0x%x\n",
>+                                info->videoKey);
>+    } else {
>+        /* this default is very unlikely to occur (mostly a few pixels in photos) */
>+        info->videoKey = (1<<pScrn->offset.red) | (2<<pScrn->offset.green) | (3<<pScrn->offset.blue);
>+    }
>+#endif
>+
>     if(xf86GetOptValInteger(info->Options, OPTION_VIDEO_KEY, &(info->videoKey))) {
>         xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "video key set to 0x%x\n",
>                                 info->videoKey);
>@@ -2219,10 +2359,12 @@
> #endif
> 
> 				/* Free the video bios (if applicable) */
>+#ifndef XvExtension
>     if (info->VBIOS) {
> 	xfree(info->VBIOS);
> 	info->VBIOS = NULL;
>     }
>+#endif
> 
> 				/* Free int10 info */
>     if (pInt10)
>@@ -2438,12 +2580,53 @@
>     }
> #endif
> 
>+#ifdef USE_FB
>     if (!fbScreenInit (pScreen, info->FB,
> 		       pScrn->virtualX, pScrn->virtualY,
> 		       pScrn->xDpi, pScrn->yDpi, pScrn->displayWidth,
> 		       pScrn->bitsPerPixel))
> 	return FALSE;
>-
>+#else
>+    switch (pScrn->bitsPerPixel) {
>+    case 8:
>+	if (!cfbScreenInit(pScreen, info->FB,
>+			   pScrn->virtualX, pScrn->virtualY,
>+			   pScrn->xDpi, pScrn->yDpi, pScrn->displayWidth))
>+	    return FALSE;
>+	break;
>+    case 16:
>+	if (!cfb16ScreenInit(pScreen, info->FB,
>+			     pScrn->virtualX, pScrn->virtualY,
>+			     pScrn->xDpi, pScrn->yDpi, pScrn->displayWidth))
>+	    return FALSE;
>+	break;
>+    case 24:
>+	if (info->pix24bpp == 24) {
>+	    if (!cfb24ScreenInit(pScreen, info->FB,
>+				 pScrn->virtualX, pScrn->virtualY,
>+				 pScrn->xDpi, pScrn->yDpi,
>+				 pScrn->displayWidth))
>+		return FALSE;
>+	} else {
>+	    if (!cfb24_32ScreenInit(pScreen, info->FB,
>+				 pScrn->virtualX, pScrn->virtualY,
>+				 pScrn->xDpi, pScrn->yDpi,
>+				 pScrn->displayWidth))
>+		return FALSE;
>+	}
>+	break;
>+    case 32:
>+	if (!cfb32ScreenInit(pScreen, info->FB,
>+			     pScrn->virtualX, pScrn->virtualY,
>+			     pScrn->xDpi, pScrn->yDpi, pScrn->displayWidth))
>+	    return FALSE;
>+	break;
>+    default:
>+	xf86DrvMsg(scrnIndex, X_ERROR,
>+		   "Invalid bpp (%d)\n", pScrn->bitsPerPixel);
>+	return FALSE;
>+    }
>+#endif
>     xf86SetBlackWhitePixels(pScreen);
> 
>     if (pScrn->bitsPerPixel > 8) {
>@@ -2462,9 +2645,10 @@
> 	}
>     }
> 
>+#ifdef USE_FB    
>     /* must be after RGB order fixed */
>     fbPictureInit (pScreen, 0, 0);
>-
>+#endif
> 				/* Memory manager setup */
> #ifdef XF86DRI
>     if (info->directRenderingEnabled) {
>@@ -3521,6 +3705,7 @@
>     int    hsync_wid;
>     int    hsync_fudge;
>     int    vsync_wid;
>+    int    bytpp;
>     int    hsync_fudge_default[] = { 0x00, 0x12, 0x09, 0x09, 0x06, 0x05 };
>     int    hsync_fudge_fp[]      = { 0x12, 0x11, 0x09, 0x09, 0x05, 0x05 };
> //   int    hsync_fudge_fp_crt[]  = { 0x12, 0x10, 0x08, 0x08, 0x04, 0x04 };
>@@ -3644,6 +3829,10 @@
>     }
> #endif
> 
>+#ifdef XvExtension
>+    R128EnterVT_Video(pScrn);
>+#endif
>+
>     return TRUE;
> }
> 
>@@ -4404,6 +4593,10 @@
>     R128SavePtr save  = &info->ModeReg;
> 
>     R128TRACE(("R128LeaveVT\n"));
>+#ifdef XvExtension
>+    R128LeaveVT_Video(pScrn);
>+#endif
>+
> #ifdef XF86DRI
>     if (info->directRenderingEnabled) {
> 	DRILock(pScrn->pScreen, 0);
>@@ -4454,11 +4647,14 @@
>     if (info->DGAModes)          xfree(info->DGAModes);
>     info->DGAModes               = NULL;
> 
>+#if 0
>     if (info->adaptor) {
>+    	R128ShutdownVideo(pScrn, info->adaptor->pPortPrivates[0].ptr);
>         xfree(info->adaptor->pPortPrivates[0].ptr);
> 	xf86XVFreeVideoAdaptorRec(info->adaptor);
> 	info->adaptor = NULL;
>     }
>+#endif
> 
>     pScrn->vtSema = FALSE;
> 
>diff -ur xf86-video-ati-6.6.3/src/r128.h xf86-video-ati-6.6.3/src/r128.h
>--- xf86-video-ati-6.6.3/src/r128.h	2006-10-03 16:49:13.000000000 +0200
>+++ xf86-video-ati-6.6.3/src/r128.h	2007-03-02 09:09:57.000000000 +0100
>@@ -429,6 +429,12 @@
>     XF86VideoAdaptorPtr adaptor;
>     void              (*VideoTimerCallback)(ScrnInfoPtr, Time);
>     int               videoKey;
>+    Bool              forceXvProbing;
>+    int		      RageTheatreCrystal;
>+    int               RageTheatreTunerPort;
>+    int               RageTheatreCompositePort;
>+    int               RageTheatreSVideoPort;
>+    int               tunerType;
>     Bool              showCache;
>     OptionInfoPtr     Options;
> 
>@@ -472,6 +478,11 @@
> extern int         R128MinBits(int val);
> 
> extern void        R128InitVideo(ScreenPtr pScreen);
>+#ifdef XvExtension
>+extern void	   R128ShutdownVideo(ScrnInfoPtr pScrn);
>+extern void        R128LeaveVT_Video(ScrnInfoPtr pScrn);
>+extern void        R128EnterVT_Video(ScrnInfoPtr pScrn);
>+#endif
> 
> #ifdef XF86DRI
> extern Bool        R128DRIScreenInit(ScreenPtr pScreen);
>diff -ur xf86-video-ati-6.6.3/src/r128_reg.h xf86-video-ati-6.6.3/src/r128_reg.h
>--- xf86-video-ati-6.6.3/src/r128_reg.h	2006-10-03 16:49:13.000000000 +0200
>+++ xf86-video-ati-6.6.3/src/r128_reg.h	2007-03-02 19:19:40.000000000 +0100
>@@ -276,7 +276,11 @@
> #define R128_CACHE_CNTL                   0x1724
> #define R128_CACHE_LINE                   0x0f0c /* PCI */
> #define R128_CAP0_TRIG_CNTL               0x0950 /* ? */
>-#define R128_CAP1_TRIG_CNTL               0x09c0 /* ? */
>+#define R128_CAP0_TRIG_CNTL_TRIGGER_GET   0x00000003        
>+#define R128_CAP0_TRIG_CNTL_TRIGGER_SET   0x00000001        
>+#define R128_CAP0_TRIG_CNTL_CAPTURE_EN    0x00000010        
>+#define R128_CAP0_TRIG_CNTL_VSYNC_GET     0x0000FF00        
>+#define R128_CAP0_TRIG_CNTL_VSYNC_SET     0x00010000        
> #define R128_CAPABILITIES_ID              0x0f50 /* PCI */
> #define R128_CAPABILITIES_PTR             0x0f34 /* PCI */
> #define R128_CLK_PIN_CNTL                 0x0001 /* PLL */
>@@ -714,6 +718,10 @@
> #define R128_HW_DEBUG2                    0x011c
> 
> #define R128_I2C_CNTL_1                   0x0094 /* ? */
>+#define R128_I2C_CNTL_0			  0x0090
>+#define R128_I2C_CNTL_1                   0x0094 
>+#define R128_I2C_DATA			  0x0098
>+
> #define R128_INTERRUPT_LINE               0x0f3c /* PCI */
> #define R128_INTERRUPT_PIN                0x0f3d /* PCI */
> #define R128_IO_BASE                      0x0f14 /* PCI */
>@@ -842,6 +850,16 @@
> #define R128_OV0_VID_BUF_PITCH0_VALUE     0x0460
> #define R128_OV0_VID_BUF_PITCH1_VALUE     0x0464
> #define R128_OV0_AUTO_FLIP_CNTL           0x0470
>+#define  R128_OV0_AUTO_FLIP_CNTL_SOFT_BUF_NUM        0x00000007
>+#define  R128_OV0_AUTO_FLIP_CNTL_SOFT_REPEAT_FIELD   0x00000008
>+#define  R128_OV0_AUTO_FLIP_CNTL_SOFT_BUF_ODD        0x00000010
>+#define  R128_OV0_AUTO_FLIP_CNTL_IGNORE_REPEAT_FIELD 0x00000020
>+#define  R128_OV0_AUTO_FLIP_CNTL_SOFT_EOF_TOGGLE     0x00000040
>+#define  R128_OV0_AUTO_FLIP_CNTL_VID_PORT_SELECT     0x00000300
>+#define  R128_OV0_AUTO_FLIP_CNTL_P1_FIRST_LINE_EVEN  0x00010000
>+#define  R128_OV0_AUTO_FLIP_CNTL_SHIFT_EVEN_DOWN     0x00040000
>+#define  R128_OV0_AUTO_FLIP_CNTL_SHIFT_ODD_DOWN      0x00080000
>+#define  R128_OV0_AUTO_FLIP_CNTL_FIELD_POL_SOURCE    0x00800000
> #define R128_OV0_DEINTERLACE_PATTERN      0x0474
> #define R128_OV0_H_INC                    0x0480
> #define R128_OV0_STEP_BY                  0x0484
>@@ -877,6 +895,92 @@
> #       define  R128_CMP_MIX_AND                 0x00000100L
> #define R128_OV0_TEST                     0x04F8
> 
>+/* first capture unit */
>+
>+#define R128_CAP0_BUF0_OFFSET	 	  0x0920
>+#define R128_CAP0_BUF1_OFFSET	 	  0x0924
>+#define R128_CAP0_BUF0_EVEN_OFFSET	  0x0928
>+#define R128_CAP0_BUF1_EVEN_OFFSET	  0x092C
>+
>+#define R128_CAP0_BUF_PITCH		  0x0930
>+#define R128_CAP0_V_WINDOW		  0x0934
>+#define R128_CAP0_H_WINDOW		  0x0938
>+#define R128_CAP0_VBI_ODD_OFFSET	  0x093C
>+#define R128_CAP0_VBI_EVEN_OFFSET	  0x0940
>+#define R128_CAP0_VBI_V_WINDOW		  0x0944
>+#define R128_CAP0_VBI_H_WINDOW		  0x0948
>+#define R128_CAP0_PORT_MODE_CNTL	  0x094C
>+#define R128_CAP0_TRIG_CNTL		  0x0950
>+#define R128_CAP0_DEBUG			  0x0954
>+#define R128_CAP0_CONFIG		  0x0958
>+#define R128_CAP0_CONFIG_CONTINUOS          0x00000001
>+#define R128_CAP0_CONFIG_START_FIELD_EVEN   0x00000002
>+#define R128_CAP0_CONFIG_START_BUF_GET      0x00000004
>+#define R128_CAP0_CONFIG_START_BUF_SET      0x00000008
>+#define R128_CAP0_CONFIG_BUF_TYPE_ALT       0x00000010
>+#define R128_CAP0_CONFIG_BUF_TYPE_FRAME     0x00000020
>+#define R128_CAP0_CONFIG_ONESHOT_MODE_FRAME 0x00000040
>+#define R128_CAP0_CONFIG_BUF_MODE_DOUBLE    0x00000080
>+#define R128_CAP0_CONFIG_BUF_MODE_TRIPLE    0x00000100
>+#define R128_CAP0_CONFIG_MIRROR_EN          0x00000200
>+#define R128_CAP0_CONFIG_ONESHOT_MIRROR_EN  0x00000400
>+#define R128_CAP0_CONFIG_VIDEO_SIGNED_UV    0x00000800
>+#define R128_CAP0_CONFIG_ANC_DECODE_EN      0x00001000
>+#define R128_CAP0_CONFIG_VBI_EN             0x00002000
>+#define R128_CAP0_CONFIG_SOFT_PULL_DOWN_EN  0x00004000
>+#define R128_CAP0_CONFIG_VIP_EXTEND_FLAG_EN 0x00008000
>+#define R128_CAP0_CONFIG_FAKE_FIELD_EN      0x00010000
>+#define R128_CAP0_CONFIG_ODD_ONE_MORE_LINE  0x00020000
>+#define R128_CAP0_CONFIG_EVEN_ONE_MORE_LINE 0x00040000
>+#define R128_CAP0_CONFIG_HORZ_DIVIDE_2      0x00080000
>+#define R128_CAP0_CONFIG_HORZ_DIVIDE_4      0x00100000
>+#define R128_CAP0_CONFIG_VERT_DIVIDE_2      0x00200000
>+#define R128_CAP0_CONFIG_VERT_DIVIDE_4      0x00400000
>+#define R128_CAP0_CONFIG_FORMAT_BROOKTREE   0x00000000
>+#define R128_CAP0_CONFIG_FORMAT_CCIR656     0x00800000
>+#define R128_CAP0_CONFIG_FORMAT_ZV          0x01000000
>+#define R128_CAP0_CONFIG_FORMAT_VIP         0x01800000
>+#define R128_CAP0_CONFIG_FORMAT_TRANSPORT   0x02000000
>+#define R128_CAP0_CONFIG_HORZ_DECIMATOR     0x04000000
>+#define R128_CAP0_CONFIG_VIDEO_IN_YVYU422   0x00000000
>+#define R128_CAP0_CONFIG_VIDEO_IN_VYUY422   0x20000000
>+#define R128_CAP0_ANC_ODD_OFFSET	  0x095C
>+#define R128_CAP0_ANC_EVEN_OFFSET	  0x0960
>+#define R128_CAP0_ANC_H_WINDOW		  0x0964
>+#define R128_CAP0_VIDEO_SYNC_TEST	  0x0968
>+#define R128_CAP0_ONESHOT_BUF_OFFSET	  0x096C
>+#define R128_CAP0_BUF_STATUS		  0x0970
>+#define R128_CAP0_DWNSC_XRATIO	 	  0x0978
>+#define R128_CAP0_XSHARPNESS		  0x097C
>+
>+/* second capture unit */
>+
>+#define R128_CAP1_BUF0_OFFSET	 	  0x0990
>+#define R128_CAP1_BUF1_OFFSET	 	  0x0994
>+#define R128_CAP1_BUF0_EVEN_OFFSET	  0x0998
>+#define R128_CAP1_BUF1_EVEN_OFFSET	  0x099C
>+
>+#define R128_CAP1_BUF_PITCH		  0x09A0
>+#define R128_CAP1_V_WINDOW		  0x09A4
>+#define R128_CAP1_H_WINDOW		  0x09A8
>+#define R128_CAP1_VBI_ODD_OFFSET	  0x09AC
>+#define R128_CAP1_VBI_EVEN_OFFSET	  0x09B0
>+#define R128_CAP1_VBI_V_WINDOW		  0x09B4
>+#define R128_CAP1_VBI_H_WINDOW		  0x09B8
>+#define R128_CAP1_PORT_MODE_CNTL	  0x09BC
>+#define R128_CAP1_TRIG_CNTL		  0x09C0
>+#define R128_CAP1_DEBUG			  0x09C4
>+#define R128_CAP1_CONFIG		  0x09C8
>+#define R128_CAP1_ANC_ODD_OFFSET	  0x09CC
>+#define R128_CAP1_ANC_EVEN_OFFSET	  0x09D0
>+#define R128_CAP1_ANC_H_WINDOW		  0x09D4
>+#define R128_CAP1_VIDEO_SYNC_TEST	  0x09D8
>+#define R128_CAP1_ONESHOT_BUF_OFFSET	  0x09DC
>+#define R128_CAP1_BUF_STATUS		  0x09E0
>+#define R128_CAP1_DWNSC_XRATIO	 	  0x09E8
>+#define R128_CAP1_XSHARPNESS		  0x09EC
>+
>+
> 
> #define R128_PALETTE_DATA                 0x00b4
> #define R128_PALETTE_INDEX                0x00b0
>diff -ur xf86-video-ati-6.6.3/src/r128_sarea.h xf86-video-ati-6.6.3/src/r128_sarea.h
>--- xf86-video-ati-6.6.3/src/r128_sarea.h	2006-10-03 16:49:13.000000000 +0200
>+++ xf86-video-ati-6.6.3/src/r128_sarea.h	2007-03-02 09:09:57.000000000 +0100
>@@ -158,10 +158,12 @@
>     unsigned int vertsize;
>     unsigned int vc_format;
> 
>+#ifdef XF86DRI
>     /* The current cliprects, or a subset thereof.
>      */
>     drm_clip_rect_t boxes[R128_NR_SAREA_CLIPRECTS];
>     unsigned int nbox;
>+#endif
> 
>     /* Counters for throttling of rendering clients.
>      */
>diff -ur xf86-video-ati-6.6.3/src/r128_video.c xf86-video-ati-6.6.3/src/r128_video.c
>--- xf86-video-ati-6.6.3/src/r128_video.c	2006-10-03 16:49:13.000000000 +0200
>+++ xf86-video-ati-6.6.3/src/r128_video.c	2007-03-04 16:03:24.000000000 +0100
>@@ -16,6 +16,18 @@
> 
> #include "xf86.h"
> #include "dixstruct.h"
>+#include "xf86PciInfo.h"
>+#include "xf86i2c.h"
>+#include "fi1236.h"
>+#include "msp3430.h"
>+#include "bt829.h"
>+#include "tda9850.h"
>+#include "tda8425.h"
>+#include "generic_bus.h"
>+#include "theatre_reg.h"
>+#include "theatre.h"
>+#include "theatre_detect.h"
>+#include "i2c_def.h"
> 
> #include <X11/extensions/Xv.h>
> #include "fourcc.h"
>@@ -29,6 +41,10 @@
> 
> #define TIMER_MASK      (OFF_TIMER | FREE_TIMER)
> 
>+#ifndef XvExtension
>+void R128InitVideo(ScreenPtr pScreen) {}
>+#else
>+
> static XF86VideoAdaptorPtr R128SetupImageVideo(ScreenPtr);
> static int  R128SetPortAttribute(ScrnInfoPtr, Atom, INT32, pointer);
> static int  R128GetPortAttribute(ScrnInfoPtr, Atom ,INT32 *, pointer);
>@@ -38,6 +54,9 @@
> static int  R128PutImage(ScrnInfoPtr, short, short, short, short, short,
> 			short, short, short, int, unsigned char*, short,
> 			short, Bool, RegionPtr, pointer, DrawablePtr);
>+static int R128PutVideo(ScrnInfoPtr pScrn, short src_x, short src_y, short drw_x, short drw_y,
>+                        short src_w, short src_h, short drw_w, short drw_h, 
>+			RegionPtr clipBoxes, pointer data);
> static int  R128QueryImageAttributes(ScrnInfoPtr, int, unsigned short *,
> 			unsigned short *,  int *, int *);
> 
>@@ -49,12 +68,31 @@
> 
> #define MAKE_ATOM(a) MakeAtom(a, sizeof(a) - 1, TRUE)
> 
>-static Atom xvBrightness, xvColorKey, xvSaturation, xvDoubleBuffer;
>+static Atom xvBrightness, xvColorKey, xvSaturation, xvColor, xvDoubleBuffer, 
>+          xvEncoding, xvVolume, xvMute, xvFrequency, xvContrast, xvHue,
>+	  xv_autopaint_colorkey, xv_set_defaults, xvTunerStatus, xvSAP,
>+	     xvLocationID, xvDeviceID, xvInstanceID;
>+
>+typedef struct
>+{
>+    BYTE table_revision;
>+    BYTE table_size;
>+    BYTE tuner_type;
>+    BYTE audio_chip;
>+    BYTE product_id;
>+    BYTE tuner_voltage_teletext_fm;
>+    BYTE i2s_config; /* configuration of the sound chip */
>+    BYTE video_decoder_type;
>+    BYTE video_decoder_host_config;
>+    BYTE input[5];
>+} _MM_TABLE;
> 
> 
> typedef struct {
>    int           brightness;
>    int           saturation;
>+   int           contrast;
>+   int           hue;
>    Bool          doubleBuffer;
>    unsigned char currentBuffer;
>    FBLinearPtr   linear;
>@@ -63,9 +101,55 @@
>    CARD32        videoStatus;
>    Time          offTime;
>    Time          freeTime;
>+
>+   I2CBusPtr	 i2c;
>+   CARD32 	 r128_i2c_timing;
>+   CARD32        r128_M;
>+   CARD32        r128_N;
>+
>+   FI1236Ptr     fi1236;
>+   MSP3430Ptr    msp3430;
>+   BT829Ptr	 bt829;
>+   TDA9850Ptr	 tda9850;
>+   TDA8425Ptr    tda8425;
>+
>+   GENERIC_BUS_Ptr VIP;
>+   TheatrePtr      theatre;
>+
>+   Bool          video_stream_active;
>+   int           encoding;
>+   CARD32        frequency;
>+   int           volume;
>+   Bool		 mute;
>+   int		 sap_channel;
>+   int           v;
>    int           ecp_div;
>+
>+   Bool          MM_TABLE_valid;
>+   _MM_TABLE     MM_TABLE;
>+
>+   Bool		 EEPROM_present;
>+   int		 EEPROM_addr;
>+
>+   Bool          addon_board;
>+   CARD8         board_info;
>+   int           board_control;
>+
>+   Bool          autopaint_colorkey;
>+   Atom		 device_id, location_id, instance_id;
>+
> } R128PortPrivRec, *R128PortPrivPtr;
> 
>+static void R128MuteAudio(R128PortPrivPtr pPriv, Bool mute);
>+void R128_detect_addon(R128PortPrivPtr pPriv);
>+Bool R128SetupTheatre(ScrnInfoPtr pScrn, R128PortPrivPtr pPriv, TheatrePtr t);
>+void R128_RT_SetEncoding(R128PortPrivPtr pPriv);
>+void R128_MSP_SetEncoding(R128PortPrivPtr pPriv);
>+void R128_BT_SetEncoding(R128PortPrivPtr pPriv);
>+void R128_board_setmisc(R128PortPrivPtr pPriv);
>+void R128VIP_init(ScrnInfoPtr pScrn, R128PortPrivPtr pPriv);
>+void R128VIP_reset(ScrnInfoPtr pScrn, R128PortPrivPtr pPriv);
>+  
> static void R128ECP(ScrnInfoPtr pScrn, R128PortPrivPtr pPriv)
> {
>     R128InfoPtr     info      = R128PTR(pScrn);
>@@ -82,10 +166,12 @@
> void R128InitVideo(ScreenPtr pScreen)
> {
>     ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
>+    R128InfoPtr info  = R128PTR(pScrn);
>     XF86VideoAdaptorPtr *adaptors, *newAdaptors = NULL;
>     XF86VideoAdaptorPtr newAdaptor = NULL;
>     int num_adaptors;
> 
>+    if(info->accel && info->accel->FillSolidRects)
>     newAdaptor = R128SetupImageVideo(pScreen);
> 
>     num_adaptors = xf86XVListGenericAdaptors(pScrn, &adaptors);
>@@ -126,6 +212,29 @@
>    {1, 1}
> };
> 
>+ /* the picture is interlaced - hence the half-heights */
>+
>+static XF86VideoEncodingRec
>+InputVideoEncodings[] =
>+{
>+    { 0, "XV_IMAGE",			2048,2048,{1,1}},        
>+    { 1, "pal-composite",		720, 288, { 1, 50 }},
>+    { 2, "pal-tuner",			720, 288, { 1, 50 }},
>+    { 3, "pal-svideo",			720, 288, { 1, 50 }},
>+    { 4, "ntsc-composite",		640, 240, { 1001, 60000 }},
>+    { 5, "ntsc-tuner",			640, 240, { 1001, 60000 }},
>+    { 6, "ntsc-svideo",			640, 240, { 1001, 60000 }},
>+    { 7, "secam-composite",		720, 288, { 1, 50 }},
>+    { 8, "secam-tuner",			720, 288, { 1, 50 }},
>+    { 9, "secam-svideo",		720, 288, { 1, 50 }},
>+    { 10,"pal_60-composite",		768, 288, { 1, 50 }},
>+    { 11,"pal_60-tuner",		768, 288, { 1, 50 }},
>+    { 12,"pal_60-svideo",		768, 288, { 1, 50 }},
>+    { 13, "pal_m-composite",           640, 240, { 1001, 60000 }},
>+    { 14, "pal_m-tuner",               640, 240, { 1001, 60000 }},
>+    { 15, "pal_m-svideo",              640, 240, { 1001, 60000 }}
>+};
>+
> #define NUM_FORMATS 12
> 
> static XF86VideoFormatRec Formats[NUM_FORMATS] =
>@@ -137,14 +246,29 @@
> };
> 
> 
>-#define NUM_ATTRIBUTES 4
>+#define NUM_ATTRIBUTES 18
> 
>-static XF86AttributeRec Attributes[NUM_ATTRIBUTES] =
>+static XF86AttributeRec Attributes[NUM_ATTRIBUTES+1] =
> {
>-   {XvSettable | XvGettable, 0, (1 << 24) - 1, "XV_COLORKEY"},
>-   {XvSettable | XvGettable, -64, 63, "XV_BRIGHTNESS"},
>-   {XvSettable | XvGettable, 0, 31, "XV_SATURATION"},
>-   {XvSettable | XvGettable, 0, 1, "XV_DOUBLE_BUFFER"}
>+   {             XvGettable, 0, ~0, "XV_DEVICE_ID"},
>+   {             XvGettable, 0, ~0, "XV_LOCATION_ID"},
>+   {             XvGettable, 0, ~0, "XV_INSTANCE_ID"},
>+   {XvSettable             , 0, 1, "XV_SET_DEFAULTS"},
>+   {XvSettable | XvGettable, 0, 1, "XV_AUTOPAINT_COLORKEY"},
>+   {XvSettable | XvGettable, 0, ~0, "XV_COLORKEY"},
>+   {XvSettable | XvGettable, 0, 1, "XV_DOUBLE_BUFFER"},
>+   {XvSettable | XvGettable, 0, 12, "XV_ENCODING"},
>+   {XvSettable | XvGettable, 0, -1, "XV_FREQ"},
>+   {XvGettable, -1000, 1000, "XV_TUNER_STATUS"},
>+   {XvSettable | XvGettable, -1000, 1000, "XV_BRIGHTNESS"},
>+   {XvSettable | XvGettable, -1000, 1000, "XV_CONTRAST"},
>+   {XvSettable | XvGettable, -1000, 1000, "XV_SATURATION"},
>+   {XvSettable | XvGettable, -1000, 1000, "XV_COLOR"},
>+   {XvSettable | XvGettable, -1000, 1000, "XV_HUE"},
>+   {XvSettable | XvGettable, 0, 1, "XV_MUTE"},
>+   {XvSettable | XvGettable, 0, 1, "XV_SAP" },
>+   {XvSettable | XvGettable, -1000, 1000, "XV_VOLUME"},
>+   { 0, 0, 0, NULL}  /* just a place holder so I don't have to be fancy with commas */
> };
> 
> #define NUM_IMAGES 4
>@@ -158,24 +282,1019 @@
> };
> 
> static void
>+R128MuteAudio(R128PortPrivPtr pPriv, Bool mute)
>+{
>+  pPriv->mute=mute;
>+  if (pPriv->msp3430 != NULL) xf86_MSP3430SetVolume(pPriv->msp3430, mute ? MSP3430_FAST_MUTE : MSP3430_VOLUME(pPriv->volume));
>+  if (pPriv->tda9850 != NULL) xf86_tda9850_mute(pPriv->tda9850, mute);
>+  if (pPriv->tda8425 != NULL) xf86_tda8425_mute(pPriv->tda8425, mute);
>+  if ((pPriv->bt829 != NULL) && (pPriv->bt829->out_en)) {
>+    if (mute) xf86_bt829_SetP_IO(pPriv->bt829, 0x02);
>+    else {
>+      switch (pPriv->bt829->mux) {
>+        case BT829_MUX2:
>+          xf86_bt829_SetP_IO(pPriv->bt829, 0x00);
>+          break;
>+        case BT829_MUX0:
>+          xf86_bt829_SetP_IO(pPriv->bt829, 0x01);
>+          break;
>+        case BT829_MUX1:
>+          xf86_bt829_SetP_IO(pPriv->bt829, 0x00);
>+          break;
>+        default: /* shouldn't get here */
>+          xf86_bt829_SetP_IO(pPriv->bt829, 0x00); /* hardware default */
>+          break;
>+      }
>+    }
>+  }
>+}
>+
>+void R128LeaveVT_Video(ScrnInfoPtr pScrn)
>+{
>+    R128InfoPtr   info      = R128PTR(pScrn);
>+    R128PortPrivPtr pPriv;
>+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "LeaveVT: Shutting down Xvideo subsystems\n");
>+
>+    if(info->adaptor==NULL)return;
>+    pPriv = info->adaptor->pPortPrivates[0].ptr;
>+    R128ResetVideo(pScrn);
>+    if(pPriv==NULL)return;
>+    if(pPriv->theatre!=NULL){
>+    	xf86_ShutdownTheatre(pPriv->theatre);
>+	}
>+}
>+
>+void R128EnterVT_Video(ScrnInfoPtr pScrn)
>+{
>+    R128InfoPtr   info      = R128PTR(pScrn);
>+    R128PortPrivPtr pPriv;
>+
>+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Starting up Xvideo subsystems\n");
>+    if(info->adaptor==NULL)return;
>+    pPriv = info->adaptor->pPortPrivates[0].ptr;
>+    if(pPriv==NULL)return;
>+    R128ResetVideo(pScrn);
>+}
>+
>+void R128ShutdownVideo(ScrnInfoPtr pScrn)
>+{
>+    R128InfoPtr   info      = R128PTR(pScrn);
>+    R128PortPrivPtr pPriv = info->adaptor->pPortPrivates[0].ptr;
>+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "** Shutting down Xvideo subsystems\n");
>+    if(pPriv->theatre!=NULL){
>+	xf86_ShutdownTheatre(pPriv->theatre);
>+	}
>+    if(pPriv->i2c!=NULL){
>+	if(pPriv->msp3430!=NULL){
>+		xfree(pPriv->msp3430);
>+		pPriv->msp3430=NULL;
>+		}
>+	if(pPriv->fi1236!=NULL){
>+		xfree(pPriv->fi1236);
>+		pPriv->fi1236=NULL;
>+		}
>+	if(pPriv->bt829!=NULL){
>+		xfree(pPriv->bt829);
>+		pPriv->bt829=NULL;
>+		}
>+	if(pPriv->tda9850!=NULL){
>+		xfree(pPriv->tda9850);
>+		pPriv->tda9850=NULL;
>+		}
>+	if(pPriv->tda8425!=NULL){
>+		xfree(pPriv->tda8425);
>+		pPriv->tda8425=NULL;
>+		}
>+	DestroyI2CBusRec(pPriv->i2c, TRUE, TRUE);
>+	pPriv->i2c=NULL;
>+	}
>+    if(pPriv->VIP!=NULL){
>+	xfree(pPriv->VIP);
>+	pPriv->VIP=NULL;
>+	}
>+    if(pPriv->theatre!=NULL){
>+	xfree(pPriv->theatre);
>+	pPriv->theatre=NULL;
>+	}
>+}
>+
>+void
> R128ResetVideo(ScrnInfoPtr pScrn)
> {
>     R128InfoPtr   info      = R128PTR(pScrn);
>     unsigned char *R128MMIO = info->MMIO;
>     R128PortPrivPtr pPriv = info->adaptor->pPortPrivates[0].ptr;
>+    char tmp[200];
>+
>+    /* this is done here because each time the server is reset these
>+       could change.. Otherwise they remain constant */
>+
>+    xvBrightness   = MAKE_ATOM("XV_BRIGHTNESS");
>+    xvSaturation   = MAKE_ATOM("XV_SATURATION");
>+    xvColor        = MAKE_ATOM("XV_COLOR");
>+    xvContrast     = MAKE_ATOM("XV_CONTRAST");
>+    xvColorKey     = MAKE_ATOM("XV_COLORKEY");
>+    xvDoubleBuffer = MAKE_ATOM("XV_DOUBLE_BUFFER");
>+    xvEncoding     = MAKE_ATOM("XV_ENCODING");
>+    xvTunerStatus  = MAKE_ATOM("XV_TUNER_STATUS");
>+    xvFrequency    = MAKE_ATOM("XV_FREQ");
>+    xvVolume       = MAKE_ATOM("XV_VOLUME");
>+    xvMute         = MAKE_ATOM("XV_MUTE");
>+    xvSAP          = MAKE_ATOM("XV_SAP");
>+    xvHue          = MAKE_ATOM("XV_HUE");
>+    xv_autopaint_colorkey = MAKE_ATOM("XV_AUTOPAINT_COLORKEY");
>+    xv_set_defaults = MAKE_ATOM("XV_SET_DEFAULTS");
>+
>+    xvInstanceID = MAKE_ATOM("XV_INSTANCE_ID");
>+    xvDeviceID = MAKE_ATOM("XV_DEVICE_ID");
>+    xvLocationID = MAKE_ATOM("XV_LOCATION_ID");
>+    
>+    sprintf(tmp, "RXXX:%d.%d.%d", info->PciInfo->vendor, info->PciInfo->chipType, info->PciInfo->chipRev);
>+    pPriv->device_id = MAKE_ATOM(tmp);
>+    sprintf(tmp, "PCI:%02d:%02d.%d", info->PciInfo->bus, info->PciInfo->device, info->PciInfo->func);
>+    pPriv->location_id = MAKE_ATOM(tmp);
>+    sprintf(tmp, "INSTANCE:%d", pScrn->scrnIndex);
>+    pPriv->instance_id = MAKE_ATOM(tmp);
> 
> 
>+    R128WaitForFifo(pScrn, 11); 
>     OUTREG(R128_OV0_SCALE_CNTL, 0x80000000);
>     OUTREG(R128_OV0_EXCLUSIVE_HORZ, 0);
>     OUTREG(R128_OV0_AUTO_FLIP_CNTL, 0);   /* maybe */
>     OUTREG(R128_OV0_FILTER_CNTL, 0x0000000f);
>-    OUTREG(R128_OV0_COLOUR_CNTL, (pPriv->brightness & 0x7f) |
>-				 (pPriv->saturation << 8) |
>-				 (pPriv->saturation << 16));
>+    OUTREG(R128_OV0_COLOUR_CNTL, (((pPriv->brightness*64)/1000) & 0x7f) |
>+				     (((pPriv->saturation*31+31000)/2000) << 8) |
>+				     (((pPriv->saturation*31+31000)/2000) << 16));
>     OUTREG(R128_OV0_GRAPHICS_KEY_MSK, (1 << pScrn->depth) - 1);
>     OUTREG(R128_OV0_GRAPHICS_KEY_CLR, pPriv->colorKey);
>     OUTREG(R128_OV0_KEY_CNTL, R128_GRAPHIC_KEY_FN_NE);
>     OUTREG(R128_OV0_TEST, 0);
>+    OUTPLL(R128_FCP_CNTL, 0x404);
>+    OUTREG(R128_CAP0_TRIG_CNTL, 0x0);
>+    
>+    if(pPriv->VIP!=NULL){
>+    	R128VIP_init(pScrn, pPriv);
>+	}
>+    
>+    if(pPriv->theatre != NULL){
>+    	xf86_InitTheatre(pPriv->theatre);
>+	}
>+}
>+
>+
>+#define I2C_DONE	(1<<0)
>+#define I2C_NACK	(1<<1)
>+#define I2C_HALT	(1<<2)
>+#define I2C_SOFT_RST	(1<<5)
>+#define I2C_DRIVE_EN	(1<<6)
>+#define I2C_DRIVE_SEL	(1<<7)
>+#define I2C_START	(1<<8)
>+#define I2C_STOP	(1<<9)
>+#define I2C_RECEIVE	(1<<10)
>+#define I2C_ABORT	(1<<11)
>+#define I2C_GO		(1<<12)
>+#define I2C_SEL		(1<<16)
>+#define I2C_EN		(1<<17)
>+
>+
>+/****************************************************************************
>+ *  I2C_WaitForAck (void)                                                   *
>+ *                                                                          *
>+ *  Function: polls the I2C status bits, waiting for an acknowledge or      *
>+ *            an error condition.                                           *
>+ *    Inputs: NONE                                                          *
>+ *   Outputs: I2C_DONE - the I2C transfer was completed                     *
>+ *            I2C_NACK - an NACK was received from the slave                *
>+ *            I2C_HALT - a timeout condition has occured                    *
>+ ****************************************************************************/
>+static CARD8 R128_I2C_WaitForAck (ScrnInfoPtr pScrn, R128PortPrivPtr pPriv)
>+{
>+    CARD8 retval = 0;
>+    R128InfoPtr info = R128PTR(pScrn);
>+    unsigned char *R128MMIO = info->MMIO;
>+    long counter = 0;
>+
>+    usleep(1000);
>+    while(1)
>+    {
>+        retval = INREG8(R128_I2C_CNTL_0);
>+        if (retval & I2C_HALT)
>+        {
>+            return (I2C_HALT);
>+        }
>+        if (retval & I2C_NACK)
>+        {
>+            return (I2C_NACK);
>+        }
>+	if (retval & I2C_DONE)
>+	{
>+	    return (I2C_DONE);
>+	}
>+	counter++;
>+	if(counter>1000000)
>+	{
>+		xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Timeout condition on rage128 i2c bus\n");
>+		return (I2C_HALT);
>+	}
>+		
>+    }
>+}
>+
>+static void R128_I2C_Halt (ScrnInfoPtr pScrn)
>+{
>+    R128InfoPtr info = R128PTR(pScrn);
>+    unsigned char *R128MMIO = info->MMIO;
>+    CARD8    reg;
>+    long counter = 0;
>+
>+    /* reset status flags */
>+    reg = INREG8 (R128_I2C_CNTL_0 + 0) & 0xF8;
>+    OUTREG8 (R128_I2C_CNTL_0 + 0, reg);
>+
>+    /* issue ABORT call */
>+    reg = INREG8 (R128_I2C_CNTL_0 + 1) & 0xE7;
>+    OUTREG8 (R128_I2C_CNTL_0 + 1, (reg | 0x18));
>+
>+    /* wait for GO bit to go low */
>+    while (INREG8 (R128_I2C_CNTL_0 + 1) & (I2C_GO >> 8))
>+    {
>+       counter++;
>+       if(counter>1000000)return;
>+    }
>+
>+} 
>+
>+
>+
>+static Bool R128I2CWriteRead(I2CDevPtr d, I2CByte *WriteBuffer, int nWrite,
>+                            I2CByte *ReadBuffer, int nRead)
>+{
>+    int loop, status;
>+    CARD32 i2c_cntl_0, i2c_cntl_1;
>+    R128PortPrivPtr pPriv = (R128PortPrivPtr)(d->pI2CBus->DriverPrivate.ptr);
>+    ScrnInfoPtr pScrn = xf86Screens[d->pI2CBus->scrnIndex];
>+    R128InfoPtr info = R128PTR(pScrn);
>+    unsigned char *R128MMIO = info->MMIO;
>+
>+    status=I2C_DONE;
>+
>+    if(nWrite>0){
>+      R128WaitForFifo(pScrn, 4+nWrite);
>+
>+      /* Clear the status bits of the I2C Controller */
>+      OUTREG(R128_I2C_CNTL_0, I2C_DONE | I2C_NACK | I2C_HALT | I2C_SOFT_RST);
>+
>+      /* Write the address into the buffer first */
>+      OUTREG(R128_I2C_DATA, (CARD32) (d->SlaveAddr) & ~(1));
>+
>+      /* Write Value into the buffer */
>+      for (loop = 0; loop < nWrite; loop++)
>+      {
>+        OUTREG8(R128_I2C_DATA, WriteBuffer[loop]);
>+      }
>+
>+      i2c_cntl_1 = (pPriv->r128_i2c_timing << 24) | I2C_EN | I2C_SEL | 
>+    			nWrite | 0x100;
>+      OUTREG(R128_I2C_CNTL_1, i2c_cntl_1);
>+    
>+      i2c_cntl_0 = (pPriv->r128_N << 24) | (pPriv->r128_M << 16) | 
>+    			I2C_GO | (1<<8) | (((nRead>0)?0:1) << 9) | I2C_DRIVE_EN;
>+      OUTREG(R128_I2C_CNTL_0, i2c_cntl_0);
>+    
>+      while(INREG8(R128_I2C_CNTL_0+1) & (I2C_GO >> 8));
>+
>+      status=R128_I2C_WaitForAck(pScrn,pPriv);
>+
>+      if(status!=I2C_DONE){
>+      	R128_I2C_Halt(pScrn);
>+      	return FALSE;
>+	}
>+    }
>+    
>+    if(nRead > 0) {
>+      R128WaitForFifo(pScrn, 4+nRead);
>+    
>+      OUTREG(R128_I2C_CNTL_0, 0x27);
>+
>+      /* Write the address into the buffer first */
>+      OUTREG(R128_I2C_DATA, (CARD32) (d->SlaveAddr) | (1));
>+
>+      i2c_cntl_1 = (pPriv->r128_i2c_timing << 24) | I2C_EN | I2C_SEL | 
>+    			nRead | 0x100;
>+      OUTREG(R128_I2C_CNTL_1, i2c_cntl_1);
>+    
>+      i2c_cntl_0 = (pPriv->r128_N << 24) | (pPriv->r128_M << 16) | 
>+    			I2C_GO | (1<<8) | ((1) << 9) | I2C_DRIVE_EN | I2C_RECEIVE;
>+      OUTREG(R128_I2C_CNTL_0, i2c_cntl_0);
>+    
>+      while(INREG8(R128_I2C_CNTL_0+1) & (I2C_GO >> 8));
>+
>+      status=R128_I2C_WaitForAck(pScrn,pPriv);
>+
>+      /* Write Value into the buffer */
>+      for (loop = 0; loop < nRead; loop++)
>+      {
>+        R128WaitForFifo(pScrn, 1);
>+	if((status == I2C_HALT) || (status == I2C_NACK))
>+	{
>+	ReadBuffer[loop]=0xff;
>+	} else {
>+        ReadBuffer[loop]=INREG8(R128_I2C_DATA) & 0xff;
>+	}
>+      }
>+
>+    }
>+    
>+    if(status!=I2C_DONE){
>+    	R128_I2C_Halt(pScrn);
>+    	return FALSE;
>+	}
>+    return TRUE;
>+}
>+
>+static Bool R128ProbeAddress(I2CBusPtr b, I2CSlaveAddr addr)
>+{
>+     I2CByte a;
>+     I2CDevRec d;
>+     
>+     d.DevName = "Probing";
>+     d.SlaveAddr = addr;
>+     d.pI2CBus = b;
>+     d.NextDev = NULL;
>+     
>+     return I2C_WriteRead(&d, NULL, 0, &a, 1);
>+}
>+
>+
>+#define I2C_CLOCK_FREQ     (80000.0)
>+
>+const struct 
>+{
>+   char *name; 
>+   int type;
>+} R128_tuners[32] =
>+    {
>+        /* name	,index to tuner_parms table */
>+	{"NO TUNNER"		, -1},
>+	{"FI1236"		, TUNER_TYPE_FI1236},
>+	{"FI1236"		, TUNER_TYPE_FI1236},
>+	{"FI1216"		, TUNER_TYPE_FI1216},
>+	{"FI1246"		, TUNER_TYPE_FI1246},
>+	{"FI1216MF"		, TUNER_TYPE_FI1216},
>+	{"FI1236"		, TUNER_TYPE_FI1236},
>+	{"FI1256"		, TUNER_TYPE_FI1256},
>+	{"FI1236"		, TUNER_TYPE_FI1236},
>+	{"FI1216"		, TUNER_TYPE_FI1216},
>+	{"FI1246"		, TUNER_TYPE_FI1246},
>+	{"FI1216MF"		, TUNER_TYPE_FI1216},
>+	{"FI1236"		, TUNER_TYPE_FI1236},
>+	{"TEMIC-FN5AL"		, TUNER_TYPE_TEMIC_FN5AL},
>+	{"FQ1216ME/P"		, TUNER_TYPE_FI1216},
>+	{"UNKNOWN-15"		, -1},
>+	{"Alps TSBH5"		, -1},
>+	{"Alps TSCxx"		, -1},
>+	{"Alps TSCH5 FM"	, -1},
>+	{"UNKNOWN-19"		, -1},
>+	{"UNKNOWN-20"		, -1},
>+	{"UNKNOWN-21"		, -1},
>+	{"UNKNOWN-22"		, -1},
>+	{"UNKNOWN-23"		, -1},
>+        {"UNKNOWN-24"		, -1},
>+	{"UNKNOWN-25"		, -1},
>+	{"UNKNOWN-26"		, -1},
>+	{"UNKNOWN-27"		, -1},
>+	{"UNKNOWN-28"		, -1},
>+	{"UNKNOWN-29"		, -1},
>+        {"UNKNOWN-30"		, -1},
>+	{"UNKNOWN-31"		, -1}
>+    };
>+
>+static void R128ResetI2C(ScrnInfoPtr pScrn, R128PortPrivPtr pPriv)
>+{
>+    R128InfoPtr info = R128PTR(pScrn);
>+    unsigned char *R128MMIO = info->MMIO;
>+
>+    OUTREG8(R128_I2C_CNTL_1+2, ((I2C_SEL | I2C_EN)>>16));
>+    OUTREG8(R128_I2C_CNTL_0+0, (I2C_DONE | I2C_NACK | I2C_HALT | I2C_SOFT_RST | I2C_DRIVE_EN | I2C_DRIVE_SEL));
>+}
>+
>+static void R128InitI2C(ScrnInfoPtr pScrn, R128PortPrivPtr pPriv)
>+{
>+    double nm;
>+    R128InfoPtr info = R128PTR(pScrn);
>+    R128PLLPtr  pll = &(info->pll);
>+
>+    pPriv->fi1236 = NULL;
>+    pPriv->bt829 = NULL;
>+    pPriv->tda9850 = NULL;
>+    pPriv->msp3430 = NULL;
>+    
>+    if(pPriv->i2c==NULL) {
>+    if(!xf86LoadSubModule(pScrn,"i2c")) {
>+    	xf86DrvMsg(pScrn->scrnIndex,X_ERROR,"Unable to initialize i2c bus\n");
>+	pPriv->i2c=NULL;
>+	return;
>+        } 
>+    xf86LoaderReqSymbols("xf86CreateI2CBusRec", 
>+    			  "xf86I2CBusInit",
>+			  "xf86DestroyI2CBus",
>+			  "xf86CreateI2CDevRec",
>+			  "xf86DestroyI2CDevRec",
>+			  "xf86I2CDevInit",
>+			  "xf86I2CWriteRead",
>+			  NULL);
>+    pPriv->i2c=CreateI2CBusRec();
>+    pPriv->i2c->scrnIndex=pScrn->scrnIndex;
>+    pPriv->i2c->BusName="Rage 128 multimedia bus";
>+    pPriv->i2c->DriverPrivate.ptr=(pointer)pPriv;
>+    pPriv->i2c->I2CWriteRead=R128I2CWriteRead;
>+    if(!I2CBusInit(pPriv->i2c)){
>+    	xf86DrvMsg(pScrn->scrnIndex,X_ERROR,"Failed to register i2c bus\n");
>+    	}
>+    }
>+
>+    nm=(pll->reference_freq * 10000.0)/(4.0 * I2C_CLOCK_FREQ);
>+    for(pPriv->r128_N=1; pPriv->r128_N<255; pPriv->r128_N++)
>+          if((pPriv->r128_N * (pPriv->r128_N-1)) > nm)break;
>+    pPriv->r128_M=pPriv->r128_N-1;
>+    pPriv->r128_i2c_timing=2*pPriv->r128_N;
>+    
>+    R128ResetI2C(pScrn, pPriv);
>+
>+       /* You can't attach addon card to a notebook */
>+    if(!pPriv->MM_TABLE_valid && 
>+                 (((info->Chipset != PCI_CHIP_RAGE128LE) &&
>+		 (info->Chipset != PCI_CHIP_RAGE128LF) &&
>+		 (info->Chipset != PCI_CHIP_RAGE128MF) &&
>+		 (info->Chipset != PCI_CHIP_RAGE128ML)) || 
>+		 info->forceXvProbing))R128_detect_addon(pPriv);
>+    	  else pPriv->addon_board = FALSE;
>+    
>+    /* no multimedia capabilities detected */
>+    /* the following code _will_ lockup with MobilityM3 and no i2c device attached 
>+       at the moment no safe way is known to detect this (as BIOS has no multimedia table) */ 
>+    if(!pPriv->MM_TABLE_valid && !pPriv->addon_board)
>+    {
>+       if(!info->forceXvProbing){
>+	       xf86DrvMsg(pScrn->scrnIndex, X_INFO, "No video input capabilities detected\n");
>+       	       return;
>+	       } else {
>+	       xf86DrvMsg(pScrn->scrnIndex, X_INFO, "No video input capabilities detected, but continuing anyway.\n");
>+	       xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Don't be surprised if the system locks up.\n");
>+	       }	       
>+    }
>+
>+    if(!xf86LoadSubModule(pScrn,"fi1236"))
>+    {
>+    xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Unable to initialize fi1236 driver\n");
>+    }
>+    else
>+    {
>+    xf86LoaderReqSymbols(FI1236SymbolsList, NULL);
>+    if(pPriv->fi1236 == NULL)
>+    {
>+    	pPriv->fi1236 = xf86_Detect_FI1236(pPriv->i2c, FI1236_ADDR_1);
>+    }
>+    if(pPriv->fi1236 == NULL)
>+    {
>+    	pPriv->fi1236 = xf86_Detect_FI1236(pPriv->i2c, FI1236_ADDR_2);
>+    }
>+    }
>+    if(pPriv->fi1236 != NULL)
>+    {
>+         xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Detected %s device at 0x%02x\n", 
>+	       R128_tuners[pPriv->board_info & 0x0f].name,
>+               FI1236_ADDR(pPriv->fi1236));
>+               xf86_FI1236_set_tuner_type(pPriv->fi1236, R128_tuners[pPriv->board_info & 0x0f].type);
>+    }
>+
>+    if(!xf86LoadSubModule(pScrn, "bt829"))
>+    {
>+       xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Unable to initialize bt829 driver\n");
>+    } else 
>+    {
>+      xf86LoaderReqSymbols(BT829SymbolsList, NULL);
>+      if(pPriv->bt829 == NULL)
>+      {
>+         pPriv->bt829 = xf86_bt829_Detect(pPriv->i2c, BT829_ATI_ADDR_1);
>+      }
>+      if(pPriv->bt829 == NULL)
>+      {
>+         pPriv->bt829 = xf86_bt829_Detect(pPriv->i2c, BT829_ATI_ADDR_2);
>+      }
>+      if(pPriv->bt829 != NULL)
>+      {
>+	 pPriv->bt829->tunertype = pPriv->board_info & 0x0f;
>+         if(xf86_bt829_ATIInit(pPriv->bt829) < 0)pPriv->bt829 = NULL; /* disable it */
>+         if(pPriv->MM_TABLE_valid && (pPriv->bt829!=NULL))
>+         {
>+           xf86_bt829_SetP_IO(pPriv->bt829, 0x02); /* mute */
>+           xf86_bt829_SetOUT_EN(pPriv->bt829, 1);
>+         }
>+      }
>+    }
>+
>+/* I am not sure whether this is really necessary.. but just in case - and it does
>+   not hurt right now */
>+
>+#if 1    
>+    if(!pPriv->MM_TABLE_valid)
>+      {
>+     	xf86DrvMsg(pScrn->scrnIndex,X_ERROR,"Skipping Rage Theatre detection because of absent or invalid MM_TABLE\n");
>+	pPriv->theatre=NULL;
>+      } else      
>+#endif
>+    if(pPriv->bt829 == NULL){ 
>+    
>+       R128VIP_init(pScrn,pPriv);
>+
>+      if(!xf86LoadSubModule(pScrn,"theatre_detect")) 
>+      {
>+     	xf86DrvMsg(pScrn->scrnIndex,X_ERROR,"Unable to load Rage Theatre detect module\n");
>+	pPriv->theatre=NULL;
>+      } else 
>+      {
>+        xf86LoaderReqSymbols(TheatreDetectSymbolsList, NULL);
>+        pPriv->theatre=xf86_DetectTheatre(pPriv->VIP);
>+        if((pPriv->theatre != NULL) && !R128SetupTheatre(pScrn, pPriv, pPriv->theatre))
>+        {
>+    	  free(pPriv->theatre);
>+	  pPriv->theatre=NULL;
>+	  xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Failed to initialize Rage Theatre, chip disabled\n");
>+        }
>+       
>+        if(pPriv->theatre != NULL) {
>+	  if(!xf86LoadSubModule(pScrn,"theatre")) 
>+	    {
>+	      xf86DrvMsg(pScrn->scrnIndex,X_ERROR,"Unable to load Rage Theatre module\n");
>+	      pPriv->theatre=NULL;
>+	    } else 
>+	    xf86_InitTheatre(pPriv->theatre);
>+        }
>+      }
>+    }
>+
>+    if((pPriv->bt829 == NULL) && (pPriv->theatre == NULL))
>+             /* No decoder found. No sense initializing audio chips */
>+    {
>+       return;
>+    }
>+
>+    if(!xf86LoadSubModule(pScrn, "msp3430"))
>+    {
>+       xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Unable to initialize msp3430 driver\n");
>+    } 
>+    else 
>+    {
>+    xf86LoaderReqSymbols(MSP3430SymbolsList, NULL);
>+    if(pPriv->msp3430 == NULL)
>+    {
>+       pPriv->msp3430 = xf86_DetectMSP3430(pPriv->i2c, MSP3430_ADDR_1);
>+    }
>+    if(pPriv->msp3430 == NULL)
>+    {
>+       pPriv->msp3430 = xf86_DetectMSP3430(pPriv->i2c, MSP3430_ADDR_2);
>+    }
>+#if 0  /* this would confuse bt829 with MSP3430 */
>+    if(pPriv->msp3430 == NULL)
>+    {
>+       pPriv->msp3430 = xf86_DetectMSP3430(pPriv->i2c, MSP3430_ADDR_3);
>+    }
>+#endif
>+    }
>+    if(pPriv->msp3430 != NULL)
>+    {
>+       xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Detected MSP3430 at 0x%02x\n", 
>+                 MSP3430_ADDR(pPriv->msp3430));
>+    }
>+
>+    if(!xf86LoadSubModule(pScrn, "tda9850"))
>+    {
>+       xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Unable to initialize tda9850 driver\n");
>+    } else 
>+    {
>+       xf86LoaderReqSymbols(TDA9850SymbolsList, NULL);
>+       if(pPriv->tda9850 == NULL)
>+       {
>+          pPriv->tda9850 = xf86_Detect_tda9850(pPriv->i2c, TDA9850_ADDR_1);
>+       }
>+       if(pPriv->tda9850 != NULL)
>+       {
>+          if(!xf86_tda9850_init(pPriv->tda9850))pPriv->tda9850 = NULL; /* disable it */
>+       }
>+       if(pPriv->tda9850 != NULL)
>+       {
>+          xf86_tda9850_setaudio(pPriv->tda9850);
>+	  xf86DrvMsg(pScrn->scrnIndex, X_INFO, "tda9850 status 0x%04x\n", xf86_tda9850_getstatus(pPriv->tda9850));
>+       }  
>+    }
>+    if(!xf86LoadSubModule(pScrn, "tda8425"))
>+    {
>+       xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Unable to initialize tda8425 driver\n");
>+    } else 
>+    {
>+       /* Bug bug bug. I don't know how to probe a write-only device properly with Rage 128
>+          hardware assisted  i2c. Help ?! */
>+       xf86LoaderReqSymbols(TDA8425SymbolsList, NULL);
>+       if((pPriv->tda8425 == NULL) && !pPriv->MM_TABLE_valid)
>+       {
>+          pPriv->tda8425 = xf86_Detect_tda8425(pPriv->i2c, TDA8425_ADDR_1, TRUE);
>+       }
>+       if(pPriv->tda8425 != NULL)
>+       {
>+          if(!xf86_tda8425_init(pPriv->tda8425))pPriv->tda8425 = NULL; /* disable it */
>+       }
>+    }
>+
>+   if(pPriv->i2c!=NULL) R128_board_setmisc(pPriv);
>+}
>+
>+#define VIP_NAME      "R128 VIP BUS"
>+#define VIP_TYPE      "ATI VIP BUS"
>+
>+static Bool R128VIP_ioctl(GENERIC_BUS_Ptr b, long ioctl, long arg1, char *arg2)
>+{
>+    long count;
>+    switch(ioctl){
>+        case GB_IOCTL_GET_NAME:
>+	          count=strlen(VIP_NAME)+1;
>+		  if(count>arg1)return FALSE;
>+		  memcpy(arg2,VIP_NAME,count);
>+		  return TRUE;
>+		  
>+        case GB_IOCTL_GET_TYPE:
>+	          count=strlen(VIP_TYPE)+1;
>+		  if(count>arg1)return FALSE;
>+		  memcpy(arg2,VIP_TYPE,count);
>+		  return TRUE;
>+		  
>+        default: 
>+	          return FALSE;
>+    }
>+}
>+
>+static CARD32 R128VIP_idle(GENERIC_BUS_Ptr b)
>+{
>+   ScrnInfoPtr pScrn = xf86Screens[b->scrnIndex];
>+   R128InfoPtr info = R128PTR(pScrn);
>+   unsigned char *R128MMIO = info->MMIO;
>+
>+   CARD32 timeout;
>+   
>+   timeout = INREG(VIPH_TIMEOUT_STAT);
>+   if(timeout & VIPH_TIMEOUT_STAT__VIPH_REG_STAT) /* lockup ?? */
>+   {
>+      OUTREG(VIPH_TIMEOUT_STAT, (timeout & 0xffffff00) | VIPH_TIMEOUT_STAT__VIPH_REG_AK);
>+      return (INREG(VIPH_CONTROL) & 0x2000) ? VIP_BUSY: VIP_RESET;
>+   }
>+   return (INREG(VIPH_CONTROL) & 0x2000) ? VIP_BUSY: VIP_IDLE; 
>+}
>+
>+/* address format:
>+     ((device & 0x3)<<14)   | (fifo << 12) | (addr)
>+*/
>+
>+static Bool R128VIP_read(GENERIC_BUS_Ptr b, CARD32 address, CARD32 count, CARD8 *buffer)
>+{
>+   ScrnInfoPtr pScrn = xf86Screens[b->scrnIndex];
>+   R128InfoPtr info = R128PTR(pScrn);
>+   unsigned char *R128MMIO = info->MMIO;
>+   CARD32 status;
>+
>+   if((count!=1) && (count!=2) && (count!=4))
>+   {
>+   xf86DrvMsg(pScrn->scrnIndex,X_ERROR,"Attempt to access VIP bus with non-stadard transaction length\n");
>+   return FALSE;
>+   }
>+   
>+   OUTREG(VIPH_REG_ADDR, address | 0x2000);
>+   while(VIP_BUSY == (status = R128VIP_idle(b)));
>+   if(VIP_IDLE != status) return FALSE;
>+   
>+/*
>+         disable VIPH_REGR_DIS to enable VIP cycle.
>+         The LSB of VIPH_TIMEOUT_STAT are set to 0
>+         because 1 would have acknowledged various VIP
>+         interrupts unexpectedly 
>+*/	
>+   OUTREG(VIPH_TIMEOUT_STAT, INREG(VIPH_TIMEOUT_STAT) & (0xffffff00 & ~VIPH_TIMEOUT_STAT__VIPH_REGR_DIS) );
>+/*
>+         the value returned here is garbage.  The read merely initiates
>+         a register cycle
>+*/
>+    INREG(VIPH_REG_DATA);
>+    
>+    while(VIP_BUSY == (status = R128VIP_idle(b)));
>+    if(VIP_IDLE != status) return FALSE;
>+/*
>+        set VIPH_REGR_DIS so that the read won't take too long.
>+*/
>+    OUTREG(VIPH_TIMEOUT_STAT, (INREG(VIPH_TIMEOUT_STAT) & 0xffffff00) | VIPH_TIMEOUT_STAT__VIPH_REGR_DIS);	      
>+    switch(count){
>+        case 1:
>+	     *buffer=(CARD8)(INREG(VIPH_REG_DATA) & 0xff);
>+	     break;
>+	case 2:
>+	     *(CARD16 *)buffer=(CARD16) (INREG(VIPH_REG_DATA) & 0xffff);
>+	     break;
>+	case 4:
>+	     *(CARD32 *)buffer=(CARD32) ( INREG(VIPH_REG_DATA) & 0xffffffff);
>+	     break;
>+	}
>+     while(VIP_BUSY == (status = R128VIP_idle(b)));
>+     if(VIP_IDLE != status) return FALSE;
>+ /*	
>+ so that reading VIPH_REG_DATA would not trigger unnecessary vip cycles.
>+*/
>+     OUTREG(VIPH_TIMEOUT_STAT, (INREG(VIPH_TIMEOUT_STAT) & 0xffffff00) | VIPH_TIMEOUT_STAT__VIPH_REGR_DIS);
>+     return TRUE;
>+}
>+
>+static Bool R128VIP_write(GENERIC_BUS_Ptr b, CARD32 address, CARD32 count, CARD8 *buffer)
>+{
>+    ScrnInfoPtr pScrn = xf86Screens[b->scrnIndex];
>+    R128InfoPtr info = R128PTR(pScrn);
>+    unsigned char *R128MMIO = info->MMIO;
>+    
>+    CARD32 status;
>+
>+
>+    if((count!=4))
>+    {
>+    xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Attempt to access VIP bus with non-stadard transaction length\n");
>+    return FALSE;
>+    }
>+    
>+    OUTREG(VIPH_REG_ADDR, address & (~0x2000));
>+    while(VIP_BUSY == (status = R128VIP_idle(b)));
>+    
>+    if(VIP_IDLE != status) return FALSE;
>+    
>+    switch(count){
>+        case 4:
>+	     OUTREG(VIPH_REG_DATA, *(CARD32 *)buffer);
>+	     break;
>+	}
>+    while(VIP_BUSY == (status = R128VIP_idle(b)));
>+    if(VIP_IDLE != status) return FALSE;
>+    return TRUE;
>+}
>+
>+static int R128_eeprom_addresses[] = { 0xA8, 0x70, 0x40, 0x78, 0x72, 0x42, 0};
>+
>+static void R128_read_eeprom(R128PortPrivPtr pPriv)
>+{
>+   I2CDevRec d;
>+   unsigned char data[5];
>+   int i;
>+   if(pPriv->i2c == NULL) return;
>+   
>+   d.DevName = "temporary";
>+   d.pI2CBus = pPriv->i2c;
>+   d.NextDev = NULL;
>+   d.StartTimeout = pPriv->i2c->StartTimeout;
>+   d.BitTimeout = pPriv->i2c->BitTimeout;
>+   d.AcknTimeout = pPriv->i2c->AcknTimeout;
>+   d.ByteTimeout = pPriv->i2c->ByteTimeout;
>+   pPriv->EEPROM_addr = 0;
>+
>+   for(i=0;R128_eeprom_addresses[i];i++)
>+   {
>+     d.SlaveAddr = R128_eeprom_addresses[i];
>+     data[0]=0x00;
>+     if(!I2C_WriteRead(&d, data, 1, NULL, 0))continue;
>+     if(!I2C_WriteRead(&d, NULL, 0, data, 5))continue;
>+     if(!memcmp(data, "ATI", 3))
>+     {
>+        pPriv->EEPROM_present = TRUE;
>+	pPriv->EEPROM_addr = R128_eeprom_addresses[i];
>+	break;
>+     }
>+     xf86DrvMsg(pPriv->i2c->scrnIndex, X_INFO, "Device at eeprom addr 0x%02x found, returned 0x%02x-0x%02x-0x%02x-0x%02x-0x%02x\n",
>+         d.SlaveAddr,
>+     	 data[0], data[1], data[2], data[3], data[4]);
>+   }
>+
>+
>+}
>+
>+void R128VIP_reset(ScrnInfoPtr pScrn, R128PortPrivPtr pPriv)
>+{
>+    R128InfoPtr info = R128PTR(pScrn);
>+    unsigned char *R128MMIO = info->MMIO;
>+
>+    R128WaitForFifo(pScrn, 7);
>+    OUTREG(VIPH_CONTROL, 0x003F0004); /* slowest, timeout in 16 phases */
>+    OUTREG(VIPH_TIMEOUT_STAT, (INREG(VIPH_TIMEOUT_STAT) & 0xFFFFFF00) | VIPH_TIMEOUT_STAT__VIPH_REGR_DIS);
>+    OUTREG(VIPH_DV_LAT, 0x444400FF); /* set timeslice */
>+    OUTREG(VIPH_BM_CHUNK, 0x151);
>+    OUTREG(R128_TEST_DEBUG_CNTL, INREG(R128_TEST_DEBUG_CNTL) & (~TEST_DEBUG_CNTL__TEST_DEBUG_OUT_EN));
>+    OUTREG(R128_MPP_GP_CONFIG, 0);
>+    OUTREG(R128_MPP_TB_CONFIG, 0);
>+}
>+
>+void R128VIP_init(ScrnInfoPtr pScrn, R128PortPrivPtr pPriv)
>+{
>+    pPriv->VIP=xcalloc(1,sizeof(GENERIC_BUS_Rec));
>+    pPriv->VIP->scrnIndex=pScrn->scrnIndex;
>+    pPriv->VIP->DriverPrivate.ptr=pPriv;
>+    pPriv->VIP->ioctl=R128VIP_ioctl;
>+    pPriv->VIP->read=R128VIP_read;
>+    pPriv->VIP->write=R128VIP_write;
>+
>+    R128VIP_reset(pScrn, pPriv);
>+}
>+
>+
>+static void R128ReadMM_TABLE(ScrnInfoPtr pScrn, R128PortPrivPtr pPriv)
>+{
>+     R128InfoPtr info = R128PTR(pScrn);
>+     CARD16 mm_table;
>+     CARD16 bios_header;
>+
>+     
>+     if((info->VBIOS==NULL)||(info->VBIOS[0]!=0x55)||(info->VBIOS[1]!=0xaa)){
>+     	xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Cannot access BIOS or it is not valid.\n"
>+		"\t\tYou will need to specify options RageTheatreCrystal, RageTheatreTunerPort, \n"
>+		"\t\tRageTheatreSVideoPort and TunerType in /etc/XF86Config.\n"
>+		);
>+	pPriv->MM_TABLE_valid = FALSE;
>+     	} else {
>+
>+
>+     bios_header=info->VBIOS[0x48];
>+     bios_header+=(((int)info->VBIOS[0x49]+0)<<8);	     
>+	
>+     mm_table=info->VBIOS[bios_header+0x38];
>+     if(mm_table==0)
>+     {
>+         xf86DrvMsg(pScrn->scrnIndex,X_INFO,"No MM_TABLE found, %x, %x\n",bios_header,mm_table);
>+	 pPriv->MM_TABLE_valid = FALSE;
>+	 goto forced_settings;
>+     }    
>+     
>+     mm_table+=(((int)info->VBIOS[bios_header+0x39]+0)<<8)-2;
>+
>+     xf86DrvMsg(pScrn->scrnIndex,X_INFO,"VIDEO BIOS TABLE OFFSETS: bios_header=0x%04x mm_table=0x%04x\n",bios_header,mm_table);
>+
>+     if(mm_table>0)
>+     {
>+	 memcpy(&(pPriv->MM_TABLE), &(info->VBIOS[mm_table]), sizeof(_MM_TABLE));
>+         xf86DrvMsg(pScrn->scrnIndex, X_INFO, "MM_TABLE: %02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x\n",
>+	     pPriv->MM_TABLE.table_revision,
>+    	     pPriv->MM_TABLE.table_size,
>+	     pPriv->MM_TABLE.tuner_type,
>+    	     pPriv->MM_TABLE.audio_chip,
>+	     pPriv->MM_TABLE.product_id,
>+    	     pPriv->MM_TABLE.tuner_voltage_teletext_fm,
>+	     pPriv->MM_TABLE.i2s_config,
>+	     pPriv->MM_TABLE.video_decoder_type,
>+    	     pPriv->MM_TABLE.video_decoder_host_config,
>+	     pPriv->MM_TABLE.input[0],
>+    	     pPriv->MM_TABLE.input[1],
>+	     pPriv->MM_TABLE.input[2],
>+    	     pPriv->MM_TABLE.input[3],
>+	     pPriv->MM_TABLE.input[4]);
>+	 pPriv->MM_TABLE_valid = TRUE;
>+	 pPriv->board_info = pPriv->MM_TABLE.tuner_type;
>+     } else {
>+         xf86DrvMsg(pScrn->scrnIndex,X_INFO,"No MM_TABLE found: %x, %x\n",bios_header,mm_table);
>+	 pPriv->MM_TABLE_valid = FALSE;
>+     } }
>+     forced_settings:
>+
>+     if(info->tunerType>=0){
>+     		pPriv->MM_TABLE.tuner_type=info->tunerType;
>+		pPriv->board_info=info->tunerType;
>+     		}
>+     /* enough information was provided in the options */
>+     
>+     if(!pPriv->MM_TABLE_valid && (info->tunerType>=0) && (info->RageTheatreCrystal>=0) &&
>+            (info->RageTheatreTunerPort>=0) && (info->RageTheatreCompositePort>=0) &&
>+	    (info->RageTheatreSVideoPort>=0) ) {
>+	    	pPriv->MM_TABLE_valid = TRUE;
>+	    	}
>+}
>+
>+static int R128_addon_addresses[] = { 0x70, 0x40, 0x78, 0x72, 0x42, 0};
>+
>+void R128_detect_addon(R128PortPrivPtr pPriv)
>+{
>+   I2CDevRec d;
>+   CARD8 data[1];
>+   int i;
>+   if(pPriv->i2c == NULL) return;
>+   
>+   d.DevName = "temporary";
>+   d.pI2CBus = pPriv->i2c;
>+   d.NextDev = NULL;
>+   d.StartTimeout = pPriv->i2c->StartTimeout;
>+   d.BitTimeout = pPriv->i2c->BitTimeout;
>+   d.AcknTimeout = pPriv->i2c->AcknTimeout;
>+   d.ByteTimeout = pPriv->i2c->ByteTimeout;
>+   pPriv->addon_board = FALSE;
>+
>+   for(i=0;R128_addon_addresses[i];i++)
>+   {
>+     d.SlaveAddr = R128_addon_addresses[i];
>+     data[0]=0xFF;
>+     if(!I2C_WriteRead(&d, data, 1, NULL, 0))continue;
>+     if(!I2C_WriteRead(&d, NULL, 0, data, 1))continue;
>+     if((data[0] == 0xFF) || (data[0] == 0x00))continue;
>+     pPriv->addon_board = TRUE;
>+     pPriv->board_control = R128_addon_addresses[i];
>+     pPriv->board_info = data[0];
>+     xf86DrvMsg(pPriv->i2c->scrnIndex, X_INFO, "Standalone board at addr 0x%02x found, returned 0x%02x\n",
>+         d.SlaveAddr,
>+     	 data[0]);
>+     R128_board_setmisc(pPriv);
>+     break;
>+   }
>+
>+
>+}
>+
>+Bool R128SetupTheatre(ScrnInfoPtr pScrn, R128PortPrivPtr pPriv, TheatrePtr t)
>+{
>+    R128InfoPtr info = R128PTR(pScrn);
>+    R128PLLPtr  pll = &(info->pll);
>+
>+    CARD8 a;
>+    CARD16 bios_header;
>+    CARD16 pll_info_block;
>+    int i;
>+	
>+     xf86DrvMsg(pScrn->scrnIndex, X_INFO, "0x%02x 0x%02x\n", info->VBIOS[0],
>+               info->VBIOS[1]);	
>+     bios_header=info->VBIOS[0x48];
>+     bios_header+=(((int)info->VBIOS[0x49]+0)<<8);	     
>+	
>+     pll_info_block=info->VBIOS[bios_header+0x30];
>+     pll_info_block+=(((int)info->VBIOS[bios_header+0x31]+0)<<8);
>+       
>+     t->video_decoder_type=info->VBIOS[pll_info_block+0x08];
>+     t->video_decoder_type+=(((int)info->VBIOS[pll_info_block+0x09]+0)<<8);
>+	
>+     xf86DrvMsg(t->VIP->scrnIndex,X_INFO,"video decoder type is 0x%04x versus 0x%04x\n",t->video_decoder_type,
>+		pll->xclk);
>+	
>+     if(!pPriv->MM_TABLE_valid)
>+     {
>+       xf86DrvMsg(t->VIP->scrnIndex, X_INFO, "no multimedia table present, not using Rage Theatre for input\n");
>+       free(pPriv->theatre);
>+       pPriv->theatre = NULL;
>+       return FALSE;
>+     }
>+     for(i=0;i<5;i++){
>+		a=pPriv->MM_TABLE.input[i];
>+		
>+		switch(a & 0x3){
>+			case 1:
>+				t->wTunerConnector=i;
>+				xf86DrvMsg(t->VIP->scrnIndex,X_INFO,"Tuner is on port %d\n",i);
>+				break;
>+			case 2:  if(a & 0x4){
>+				   t->wComp0Connector=RT_COMP2;
>+				   } else {
>+				   t->wComp0Connector=RT_COMP1;
>+				   }
>+				xf86DrvMsg(t->VIP->scrnIndex,X_INFO,"Composite connector is port %d\n",(int)t->wComp0Connector);
>+				  break;
>+			case 3:  if(a & 0x4){
>+				   t->wSVideo0Connector=RT_YCR_COMP4;
>+				   } else {
>+				   t->wSVideo0Connector=RT_YCF_COMP4;
>+				   }
>+				xf86DrvMsg(t->VIP->scrnIndex,X_INFO,"SVideo connector is port %d\n",(int)t->wSVideo0Connector);
>+				   break;
>+			default:
>+				break;
>+			}
>+		}
>+
>+	xf86DrvMsg(t->VIP->scrnIndex,X_INFO,"Rage Theatre: Connectors (detected): tuner=%d, composite=%d, svideo=%d\n",(int)t->wTunerConnector, (int)t->wComp0Connector, (int)t->wSVideo0Connector);
>+
>+	if(info->RageTheatreTunerPort>=0)t->wTunerConnector=info->RageTheatreTunerPort;
>+	if(info->RageTheatreCompositePort>=0)t->wComp0Connector=info->RageTheatreCompositePort;
>+	if(info->RageTheatreSVideoPort>=0)t->wSVideo0Connector=info->RageTheatreSVideoPort;
>+	
>+	xf86DrvMsg(t->VIP->scrnIndex,X_INFO,"Rage Theatre: Connectors (using): tuner=%d, composite=%d, svideo=%d\n",(int)t->wTunerConnector, (int)t->wComp0Connector, (int)t->wSVideo0Connector);
>+
>+	switch((info->RageTheatreCrystal>=0)?info->RageTheatreCrystal:pll->reference_freq){
>+		case 2700:
>+			t->video_decoder_type=RT_FREF_2700;
>+			break;
>+		case 2950:
>+			t->video_decoder_type=RT_FREF_2950;
>+			break;
>+		default:
>+			xf86DrvMsg(t->VIP->scrnIndex,X_INFO,
>+				"Unsupported reference clock frequency, Rage Theatre disabled\n");
>+			t->theatre_num=-1;
>+			return FALSE;
>+		}
>+	xf86DrvMsg(t->VIP->scrnIndex,X_INFO,"video decoder type used: 0x%04x\n",t->video_decoder_type);
>+	return TRUE;
> }
> 
> 
>@@ -185,6 +1304,7 @@
>     XF86VideoAdaptorPtr adapt;
>     R128InfoPtr info = R128PTR(pScrn);
>     R128PortPrivPtr pPriv;
>+    unsigned char *R128MMIO = info->MMIO;
> 
>     if(!(adapt = xf86XVAllocateVideoAdaptorRec(pScrn)))
> 	return NULL;
>@@ -207,10 +1327,29 @@
>     pPriv->doubleBuffer = TRUE;
>     pPriv->videoStatus = 0;
>     pPriv->brightness = 0;
>-    pPriv->saturation = 16;
>+    pPriv->saturation = 0;
>+    pPriv->contrast = 0;
>+    pPriv->hue = 0;
>     pPriv->currentBuffer = 0;
>     R128ECP(pScrn, pPriv);
> 
>+    pPriv->video_stream_active = FALSE;
>+    pPriv->encoding = 1;
>+    pPriv->frequency = 1000;
>+    pPriv->volume = -1000;
>+    pPriv->mute = TRUE;
>+    pPriv->v=0;
>+   
>+    pPriv->autopaint_colorkey = TRUE;
>+    /* choose ecp_div setting */
>+    if(info->ModeReg.dot_clock_freq < 12500) pPriv->ecp_div = 0;
>+    	   else
>+    if(info->ModeReg.dot_clock_freq < 25000) pPriv->ecp_div = 1;
>+    	   else pPriv->ecp_div = 2;
>+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Dotclock is %g Mhz, setting ecp_div to %d\n", info->ModeReg.dot_clock_freq/100.0, pPriv->ecp_div);
>+
>+    OUTPLL(R128_VCLK_ECP_CNTL, (INPLL(pScrn, R128_VCLK_ECP_CNTL) & 0xfffffCff) | (pPriv->ecp_div << 8));
>+
>     return adapt;
> }
> 
>@@ -222,22 +1361,55 @@
>     R128PortPrivPtr pPriv;
>     XF86VideoAdaptorPtr adapt;
> 
>+    info->accel->Sync(pScrn);
>+
>+    if(info->adaptor != NULL){
>+    	xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Reinitializing Xvideo subsystems\n");
>+	R128ResetVideo(pScrn);
>+	return info->adaptor;
>+	}
>+
>     if(!(adapt = R128AllocAdaptor(pScrn)))
> 	return NULL;
>+    pPriv = (R128PortPrivPtr)(adapt->pPortPrivates[0].ptr);
>+    
>+    R128ReadMM_TABLE(pScrn, pPriv);
>+
>+    R128InitI2C(pScrn,pPriv);
> 
>     adapt->type = XvWindowMask | XvInputMask | XvImageMask;
>     adapt->flags = VIDEO_OVERLAID_IMAGES | VIDEO_CLIP_TO_VIEWPORT;
>     adapt->name = "ATI Rage128 Video Overlay";
>+       if(pPriv->theatre != NULL)
>+       {
>+          adapt->type = XvWindowMask | XvInputMask | XvImageMask | XvVideoMask;
>+          adapt->nEncodings = 13;
>+          adapt->pEncodings = InputVideoEncodings;
>+       } else 
>+       if(pPriv->bt829 != NULL)
>+       {
>+          adapt->type = XvWindowMask | XvInputMask | XvImageMask | XvVideoMask;
>+          adapt->nEncodings = 16;
>+	  adapt->pEncodings = InputVideoEncodings;
>+       } else
>+       {
>+          adapt->type = XvWindowMask | XvInputMask | XvImageMask;
>     adapt->nEncodings = 1;
>     adapt->pEncodings = &DummyEncoding;
>+       }
>     adapt->nFormats = NUM_FORMATS;
>     adapt->pFormats = Formats;
>     adapt->nPorts = 1;
>+       if(pPriv->msp3430!=NULL)
>     adapt->nAttributes = NUM_ATTRIBUTES;
>+	       else 
>+       if((pPriv->theatre!=NULL)||(pPriv->bt829!=NULL))
>+	       adapt->nAttributes = NUM_ATTRIBUTES-1;
>+	       else adapt->nAttributes =  NUM_ATTRIBUTES-3;
>     adapt->pAttributes = Attributes;
>     adapt->nImages = NUM_IMAGES;
>     adapt->pImages = Images;
>-    adapt->PutVideo = NULL;
>+       adapt->PutVideo = R128PutVideo;
>     adapt->PutStill = NULL;
>     adapt->GetVideo = NULL;
>     adapt->GetStill = NULL;
>@@ -255,9 +1427,135 @@
> 
>     R128ResetVideo(pScrn);
> 
>+    if(info->VBIOS!=NULL){
>+    	xfree(info->VBIOS);
>+	info->VBIOS=NULL;
>+	}
>+
>     return adapt;
> }
> 
>+/* I really should stick this in miregion */
>+static Bool
>+RegionsEqual(RegionPtr A, RegionPtr B)
>+{
>+    int *dataA, *dataB;
>+    int num;
>+
>+    num = REGION_NUM_RECTS(A);
>+    if(num != REGION_NUM_RECTS(B))
>+	return FALSE;
>+
>+    if((A->extents.x1 != B->extents.x1) ||
>+       (A->extents.x2 != B->extents.x2) ||
>+       (A->extents.y1 != B->extents.y1) ||
>+       (A->extents.y2 != B->extents.y2))
>+	return FALSE;
>+
>+    dataA = (pointer)REGION_RECTS(A);
>+    dataB = (pointer)REGION_RECTS(B);
>+
>+    while(num--) {
>+	if((dataA[0] != dataB[0]) || (dataA[1] != dataB[1]))
>+	   return FALSE;
>+	dataA += 2;
>+	dataB += 2;
>+    }
>+
>+    return TRUE;
>+}
>+
>+
>+/* R128ClipVideo -
>+
>+   Takes the dst box in standard X BoxRec form (top and left
>+   edges inclusive, bottom and right exclusive).  The new dst
>+   box is returned.  The source boundaries are given (xa, ya
>+   inclusive, xb, yb exclusive) and returned are the new source
>+   boundaries in 16.16 fixed point.
>+*/
>+
>+#define DummyScreen screenInfo.screens[0]
>+
>+static Bool
>+R128ClipVideo(
>+  BoxPtr dst,
>+  INT32 *xa,
>+  INT32 *xb,
>+  INT32 *ya,
>+  INT32 *yb,
>+  RegionPtr reg,
>+  INT32 width,
>+  INT32 height
>+){
>+    INT32 vscale, hscale, delta;
>+    BoxPtr extents = REGION_EXTENTS(DummyScreen, reg);
>+    int diff;
>+
>+    hscale = ((*xb - *xa) << 16) / (dst->x2 - dst->x1);
>+    vscale = ((*yb - *ya) << 16) / (dst->y2 - dst->y1);
>+
>+    *xa <<= 16; *xb <<= 16;
>+    *ya <<= 16; *yb <<= 16;
>+
>+    diff = extents->x1 - dst->x1;
>+    if(diff > 0) {
>+	dst->x1 = extents->x1;
>+	*xa += diff * hscale;
>+    }
>+    diff = dst->x2 - extents->x2;
>+    if(diff > 0) {
>+	dst->x2 = extents->x2;
>+	*xb -= diff * hscale;
>+    }
>+    diff = extents->y1 - dst->y1;
>+    if(diff > 0) {
>+	dst->y1 = extents->y1;
>+	*ya += diff * vscale;
>+    }
>+    diff = dst->y2 - extents->y2;
>+    if(diff > 0) {
>+	dst->y2 = extents->y2;
>+	*yb -= diff * vscale;
>+    }
>+
>+    if(*xa < 0) {
>+	diff =  (- *xa + hscale - 1)/ hscale;
>+	dst->x1 += diff;
>+	*xa += diff * hscale;
>+    }
>+    delta = *xb - (width << 16);
>+    if(delta > 0) {
>+	diff = (delta + hscale - 1)/ hscale;
>+	dst->x2 -= diff;
>+	*xb -= diff * hscale;
>+    }
>+    if(*xa >= *xb) return FALSE;
>+
>+    if(*ya < 0) {
>+	diff =  (- *ya + vscale - 1)/ vscale;
>+	dst->y1 += diff;
>+	*ya += diff * vscale;
>+    }
>+    delta = *yb - (height << 16);
>+    if(delta > 0) {
>+	diff = (delta + vscale - 1)/ vscale;
>+	dst->y2 -= diff;
>+	*yb -= diff * vscale;
>+    }
>+    if(*ya >= *yb) return FALSE;
>+
>+    if((dst->x1 != extents->x1) || (dst->x2 != extents->x2) ||
>+       (dst->y1 != extents->y1) || (dst->y2 != extents->y2))
>+    {
>+	RegionRec clipReg;
>+	REGION_INIT(DummyScreen, &clipReg, dst, 1);
>+	REGION_INTERSECT(DummyScreen, reg, reg, &clipReg);
>+	REGION_UNINIT(DummyScreen, &clipReg);
>+    }
>+    return TRUE;
>+}
>+
> static void
> R128StopVideo(ScrnInfoPtr pScrn, pointer data, Bool cleanup)
> {
>@@ -270,6 +1568,17 @@
>   if(cleanup) {
>      if(pPriv->videoStatus & CLIENT_VIDEO_ON) {
> 	OUTREG(R128_OV0_SCALE_CNTL, 0);
>+	if (info->cursor_start)
>+	   xf86ForceHWCursor (pScrn->pScreen, FALSE);
>+     }
>+    if(pPriv->video_stream_active) {
>+	R128WaitForFifo(pScrn, 8); 
>+        OUTPLL(R128_FCP_CNTL, 0x404);
>+        OUTREG(R128_CAP0_TRIG_CNTL, 0x0);
>+	R128ResetVideo(pScrn);
>+	pPriv->video_stream_active = FALSE;
>+        R128MuteAudio(pPriv, TRUE);
>+        if(pPriv->i2c!=NULL) R128_board_setmisc(pPriv);
>      }
>      if(pPriv->linear) {
> 	xf86FreeOffscreenLinear(pPriv->linear);
>@@ -294,24 +1603,60 @@
>   R128InfoPtr info = R128PTR(pScrn);
>   unsigned char *R128MMIO = info->MMIO;
>   R128PortPrivPtr pPriv = (R128PortPrivPtr)data;
>+  Bool save_mute;
> 
>+  info->accel->Sync(pScrn);
>+
>+  if(attribute == xv_autopaint_colorkey) {
>+  	pPriv->autopaint_colorkey = value;
>+  } else
>+  if(attribute == xv_set_defaults) {
>+        R128SetPortAttribute(pScrn, xv_autopaint_colorkey, TRUE, data);
>+        R128SetPortAttribute(pScrn, xvBrightness, 0, data);
>+        R128SetPortAttribute(pScrn, xvSaturation, 0, data);
>+        R128SetPortAttribute(pScrn, xvContrast,   0, data);
>+        R128SetPortAttribute(pScrn, xvHue,   0, data);
>+        R128SetPortAttribute(pScrn, xvVolume,   0, data);
>+        R128SetPortAttribute(pScrn, xvMute,   1, data);
>+        R128SetPortAttribute(pScrn, xvSAP,   0, data);
>+        R128SetPortAttribute(pScrn, xvDoubleBuffer,   1, data);
>+  } else
>   if(attribute == xvBrightness) {
>-	if((value < -64) || (value > 63))
>-	   return BadValue;
>-	pPriv->brightness = value;
>+        if(value < -1000)value = -1000;
>+	if(value > 1000)value = 1000;
> 
>-	OUTREG(R128_OV0_COLOUR_CNTL, (pPriv->brightness & 0x7f) |
>-				     (pPriv->saturation << 8) |
>-				     (pPriv->saturation << 16));
>+	pPriv->brightness = value;
>+	R128WaitForFifo(pScrn, 2);
>+	OUTREG(R128_OV0_COLOUR_CNTL, (((pPriv->brightness*64)/1000) & 0x7f) |
>+				     (((pPriv->saturation*31+31000)/2000) << 8) |
>+				     (((pPriv->saturation*31+31000)/2000) << 16));
>+	if(pPriv->theatre!=NULL) xf86_RT_SetBrightness(pPriv->theatre, pPriv->brightness);	
>+	if(pPriv->bt829!=NULL) xf86_bt829_SetBrightness(pPriv->bt829, pPriv->brightness);	
>   } else
>-  if(attribute == xvSaturation) {
>-	if((value < 0) || (value > 31))
>-	   return BadValue;
>+  if((attribute == xvSaturation) || (attribute == xvColor)) {
>+        if(value < -1000)value = -1000;
>+	if(value > 1000)value = 1000;
> 	pPriv->saturation = value;
>-
>-	OUTREG(R128_OV0_COLOUR_CNTL, (pPriv->brightness & 0x7f) |
>-				     (pPriv->saturation << 8) |
>-				     (pPriv->saturation << 16));
>+	R128WaitForFifo(pScrn, 2);
>+	OUTREG(R128_OV0_COLOUR_CNTL, (((pPriv->brightness*64)/1000) & 0x7f) |
>+				     (((pPriv->saturation*31+31000)/2000) << 8) |
>+				     (((pPriv->saturation*31+31000)/2000) << 16));
>+	if(pPriv->theatre != NULL)xf86_RT_SetSaturation(pPriv->theatre, value);
>+	if(pPriv->bt829!=NULL) xf86_bt829_SetSaturation(pPriv->bt829, pPriv->saturation);	
>+  } else
>+  if(attribute == xvContrast) {
>+        if(value < -1000)value = -1000;
>+	if(value > 1000)value = 1000;
>+	pPriv->contrast = value;
>+	if(pPriv->theatre != NULL)xf86_RT_SetContrast(pPriv->theatre, value);
>+	if(pPriv->bt829!=NULL) xf86_bt829_SetContrast(pPriv->bt829, pPriv->contrast);	
>+  } else
>+  if(attribute == xvHue) {
>+        if(value < -1000)value = -1000;
>+	if(value > 1000)value = 1000;
>+	pPriv->hue = value;
>+	if(pPriv->theatre != NULL)xf86_RT_SetTint(pPriv->theatre, value);
>+	if(pPriv->bt829!=NULL) xf86_bt829_SetTint(pPriv->bt829, pPriv->hue);	
>   } else
>   if(attribute == xvDoubleBuffer) {
> 	if((value < 0) || (value > 1))
>@@ -320,10 +1665,51 @@
>   } else
>   if(attribute == xvColorKey) {
> 	pPriv->colorKey = value;
>+	R128WaitForFifo(pScrn, 2);
> 	OUTREG(R128_OV0_GRAPHICS_KEY_CLR, pPriv->colorKey);
> 
> 	REGION_EMPTY(pScrn->pScreen, &pPriv->clip);
>-  } else return BadMatch;
>+  } else 
>+  if(attribute == xvEncoding) {
>+	pPriv->encoding = value;
>+	if(pPriv->video_stream_active)
>+	{
>+	   if(pPriv->theatre != NULL) R128_RT_SetEncoding(pPriv);
>+	   if(pPriv->bt829 != NULL) R128_BT_SetEncoding(pPriv);
>+	   if(pPriv->msp3430 != NULL) R128_MSP_SetEncoding(pPriv);
>+           if(pPriv->i2c!=NULL) R128_board_setmisc(pPriv);
>+	/* put more here to actually change it */
>+	}
>+  } else 
>+  if(attribute == xvFrequency) {
>+        pPriv->frequency = value;
>+	save_mute = pPriv->mute;
>+	R128MuteAudio(pPriv, TRUE);
>+  	if(pPriv->fi1236 != NULL) xf86_TUNER_set_frequency(pPriv->fi1236, value);
>+	if((pPriv->msp3430 != NULL) && (pPriv->msp3430->recheck))
>+		xf86_InitMSP3430(pPriv->msp3430);
>+	R128MuteAudio(pPriv, save_mute);
>+  } else 
>+  if(attribute == xvMute) {
>+        pPriv->mute = value;
>+        R128MuteAudio(pPriv, pPriv->mute);
>+        if(pPriv->i2c!=NULL) R128_board_setmisc(pPriv);
>+  } else 
>+  if(attribute == xvSAP) {
>+        pPriv->sap_channel = value;
>+	if(pPriv->msp3430!=NULL)xf86_MSP3430SetSAP(pPriv->msp3430, pPriv->sap_channel?4:3);
>+	if(pPriv->tda9850!=NULL)xf86_tda9850_sap_mute(pPriv->tda9850, pPriv->sap_channel?1:0);
>+  } else 
>+  if(attribute == xvVolume) {
>+  	if(value<-1000) value=-1000;
>+	if(value>1000) value=1000;
>+        pPriv->volume = value;
>+	pPriv->mute = FALSE;
>+        if(pPriv->msp3430 != NULL) xf86_MSP3430SetVolume(pPriv->msp3430, MSP3430_VOLUME(value));
>+        R128MuteAudio(pPriv, pPriv->mute);
>+        if(pPriv->i2c!=NULL) R128_board_setmisc(pPriv);
>+  } else 
>+     return BadMatch;
> 
>   return Success;
> }
>@@ -335,20 +1721,65 @@
>   INT32 *value,
>   pointer data
> ){
>+  R128InfoPtr info = R128PTR(pScrn);
>   R128PortPrivPtr pPriv = (R128PortPrivPtr)data;
> 
>+  info->accel->Sync(pScrn);
>+
>+  if(attribute == xv_autopaint_colorkey) {
>+  	*value = pPriv->autopaint_colorkey;
>+  } else
>   if(attribute == xvBrightness) {
> 	*value = pPriv->brightness;
>   } else
>-  if(attribute == xvSaturation) {
>+  if((attribute == xvSaturation) || (attribute == xvColor)) {
> 	*value = pPriv->saturation;
>   } else
>+  if(attribute == xvContrast) {
>+	*value = pPriv->contrast;
>+  } else
>+  if(attribute == xvHue) {
>+	*value = pPriv->hue;
>+  } else
>   if(attribute == xvDoubleBuffer) {
> 	*value = pPriv->doubleBuffer ? 1 : 0;
>   } else
>   if(attribute == xvColorKey) {
> 	*value = pPriv->colorKey;
>-  } else return BadMatch;
>+  } else 
>+  if(attribute == xvEncoding) {
>+	*value = pPriv->encoding;
>+  } else 
>+  if(attribute == xvFrequency) {
>+        *value = pPriv->frequency;
>+  } else 
>+  if(attribute == xvTunerStatus) {
>+  	if(pPriv->fi1236==NULL){
>+		*value=TUNER_OFF;
>+		} else
>+		{
>+	        *value = xf86_TUNER_get_afc_hint(pPriv->fi1236);
>+		}
>+  } else 
>+  if(attribute == xvMute) {
>+        *value = pPriv->mute;
>+  } else 
>+  if(attribute == xvSAP) {
>+        *value = pPriv->sap_channel;
>+  } else 
>+  if(attribute == xvVolume) {
>+        *value = pPriv->volume;
>+  } else 
>+  if(attribute == xvDeviceID) {
>+        *value = pPriv->device_id;
>+  } else 
>+  if(attribute == xvLocationID) {
>+        *value = pPriv->location_id;
>+  } else 
>+  if(attribute == xvInstanceID) {
>+        *value = pPriv->instance_id;
>+  } else 
>+    return BadMatch;
> 
>   return Success;
> }
>@@ -384,6 +1815,7 @@
> 
> static Bool
> R128DMA(
>+  ScrnInfoPtr pScrn,
>   R128InfoPtr info,
>   unsigned char *src,
>   unsigned char *dst,
>@@ -414,6 +1846,10 @@
>     if ((passes = (h+hpass-1)/hpass) > MAXPASSES)
>         return FALSE;
> 
>+#if 0
>+    R128CCEWaitForIdle(pScrn);
>+#endif
>+
>     /* Request indirect buffers */
>     srcpassbytes = w*hpass;
> 
>@@ -491,6 +1927,7 @@
> 
> static void
> R128CopyData422(
>+  ScrnInfoPtr pScrn,
>   R128InfoPtr info,
>   unsigned char *src,
>   unsigned char *dst,
>@@ -503,7 +1940,7 @@
> 
>     /* Attempt data transfer with DMA and fall back to memcpy */
> 
>-    if (!R128DMA(info, src, dst, srcPitch, dstPitch, h, w)) {
>+    if (!R128DMA(pScrn, info, src, dst, srcPitch, dstPitch, h, w)) {
>         while(h--) {
> 	    memcpy(dst, src, w);
> 	    src += srcPitch;
>@@ -514,6 +1951,7 @@
> 
> static void
> R128CopyData420(
>+   ScrnInfoPtr pScrn,
>    R128InfoPtr info,
>    unsigned char *src1,
>    unsigned char *src2,
>@@ -531,7 +1969,7 @@
> 
>    /* Attempt data transfer with DMA and fall back to memcpy */
> 
>-   if (!R128DMA(info, src1, dst1, srcPitch, dstPitch, h, w)) {
>+   if (!R128DMA(pScrn,info, src1, dst1, srcPitch, dstPitch, h, w)) {
>        count = h;
>        while(count--) {
> 	   memcpy(dst1, src1, w);
>@@ -544,7 +1982,7 @@
>    h >>= 1;
>    dstPitch >>= 1;
> 
>-   if (!R128DMA(info, src2, dst2, srcPitch2, dstPitch, h, w)) {
>+   if (!R128DMA(pScrn,info, src2, dst2, srcPitch2, dstPitch, h, w)) {
>        count = h;
>        while(count--) {
> 	   memcpy(dst2, src2, w);
>@@ -553,7 +1991,7 @@
>        }
>    }
> 
>-   if (!R128DMA(info, src3, dst3, srcPitch2, dstPitch, h, w)) {
>+   if (!R128DMA(pScrn, info, src3, dst3, srcPitch2, dstPitch, h, w)) {
>        count = h;
>        while(count--) {
> 	   memcpy(dst3, src3, w);
>@@ -609,7 +2047,7 @@
> R128DisplayVideo422(
>     ScrnInfoPtr pScrn,
>     int id,
>-    int offset,
>+    int offset1, int offset2,
>     short width, short height,
>     int pitch,
>     int left, int right, int top,
>@@ -621,13 +2059,31 @@
>     unsigned char *R128MMIO = info->MMIO;
>     R128PortPrivPtr pPriv = info->adaptor->pPortPrivates[0].ptr;
>     int v_inc, h_inc, step_by, tmp;
>+    double v_inc_d;
>     int p1_h_accum_init, p23_h_accum_init;
>     int p1_v_accum_init;
>+    long counter;
> 
>     R128ECP(pScrn, pPriv);
>+    /* Choose ecp_div setting. As the user may have switched resolution
>+      we better do it again. */
>+    if(info->ModeReg.dot_clock_freq < 12500) pPriv->ecp_div = 0;
>+    	   else
>+    if(info->ModeReg.dot_clock_freq < 25000) pPriv->ecp_div = 1;
>+    	   else pPriv->ecp_div = 2;
>+
>+    OUTPLL(R128_VCLK_ECP_CNTL, (INPLL(pScrn, R128_VCLK_ECP_CNTL) & 0xfffffCff) | (pPriv->ecp_div << 8));
>+
>+    v_inc = (1 << (20
>+		+ ((pScrn->currentMode->Flags & V_INTERLACE)?1:0)
>+		- ((pScrn->currentMode->Flags & V_DBLSCAN)?1:0)));
>+
>+    v_inc_d = src_h;
>+    v_inc_d = v_inc_d/drw_h;
>+    v_inc = v_inc * v_inc_d;
> 
>-    v_inc = (src_h << 20) / drw_h;
>-    h_inc = (src_w << (12 + pPriv->ecp_div)) / drw_w;
>+    h_inc = ((src_w << (12
>+    		+ pPriv->ecp_div)) / drw_w);
>     step_by = 1;
> 
>     while(h_inc >= (2 << 12)) {
>@@ -637,7 +2093,8 @@
> 
>     /* keep everything in 16.16 */
> 
>-    offset += ((left >> 16) & ~7) << 1;
>+    offset1 += ((left >> 16) & ~7) << 1;
>+    offset2 += ((left >> 16) & ~7) << 1;
> 
>     tmp = (left & 0x0003ffff) + 0x00028000 + (h_inc << 3);
>     p1_h_accum_init = ((tmp <<  4) & 0x000f8000) |
>@@ -652,13 +2109,17 @@
> 
>     left = (left >> 16) & 7;
> 
>-    OUTREG(R128_OV0_REG_LOAD_CNTL, 1);
>-    while(!(INREG(R128_OV0_REG_LOAD_CNTL) & (1 << 3)));
>+    R128WaitForFifo(pScrn,2);
>+    OUTREG(R128_OV0_REG_LOAD_CNTL, R128_REG_LD_CTL_LOCK);
>+    R128WaitForIdle(pScrn);
>+    counter=10000;
>+    while(!(INREG(R128_OV0_REG_LOAD_CNTL) & R128_REG_LD_CTL_LOCK_READBACK) && (counter>=0))counter--;
>+    if(counter<0)xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Cannot lock overlay registers\n");
> 
>     OUTREG(R128_OV0_H_INC, h_inc | ((h_inc >> 1) << 16));
>     OUTREG(R128_OV0_STEP_BY, step_by | (step_by << 8));
>-    OUTREG(R128_OV0_Y_X_START, dstBox->x1 | (dstBox->y1 << 16));
>-    OUTREG(R128_OV0_Y_X_END,   dstBox->x2 | (dstBox->y2 << 16));
>+    OUTREG(R128_OV0_Y_X_START, dstBox->x1 | ((dstBox->y1*((pScrn->currentMode->Flags & V_DBLSCAN)?2:1)) << 16));
>+    OUTREG(R128_OV0_Y_X_END,   dstBox->x2 | ((dstBox->y2*((pScrn->currentMode->Flags & V_DBLSCAN)?2:1)) << 16));
>     OUTREG(R128_OV0_V_INC, v_inc);
>     OUTREG(R128_OV0_P1_BLANK_LINES_AT_TOP, 0x00000fff | ((src_h - 1) << 16));
>     OUTREG(R128_OV0_VID_BUF_PITCH0_VALUE, pitch);
>@@ -666,17 +2127,41 @@
>     left >>= 1; width >>= 1;
>     OUTREG(R128_OV0_P2_X_START_END, (width - 1) | (left << 16));
>     OUTREG(R128_OV0_P3_X_START_END, (width - 1) | (left << 16));
>-    OUTREG(R128_OV0_VID_BUF0_BASE_ADRS, offset & 0xfffffff0);
>+    OUTREG(R128_OV0_VID_BUF0_BASE_ADRS, offset1 & 0xfffffff0);
>+
>+    R128WaitForFifo(pScrn, 14);
>+    OUTREG(R128_OV0_VID_BUF1_BASE_ADRS, offset1 & 0xfffffff0);
>+    OUTREG(R128_OV0_VID_BUF2_BASE_ADRS, offset1 & 0xfffffff0);
>+
>+    OUTREG(R128_OV0_VID_BUF3_BASE_ADRS, offset2 & 0xfffffff0);
>+    OUTREG(R128_OV0_VID_BUF4_BASE_ADRS, offset2 & 0xfffffff0);
>+    OUTREG(R128_OV0_VID_BUF5_BASE_ADRS, offset2 & 0xfffffff0);
>     OUTREG(R128_OV0_P1_V_ACCUM_INIT, p1_v_accum_init);
>     OUTREG(R128_OV0_P23_V_ACCUM_INIT, 0);
>     OUTREG(R128_OV0_P1_H_ACCUM_INIT, p1_h_accum_init);
>     OUTREG(R128_OV0_P23_H_ACCUM_INIT, p23_h_accum_init);
>-
>+/*  older, original magic
>     if(id == FOURCC_UYVY)
>        OUTREG(R128_OV0_SCALE_CNTL, 0x41FF8C03);
>     else
>        OUTREG(R128_OV0_SCALE_CNTL, 0x41FF8B03);
>-
>+*/
>+    if(id == FOURCC_UYVY)
>+       OUTREG(R128_OV0_SCALE_CNTL, R128_SCALER_PIX_EXPAND \
>+	       | R128_SCALER_Y2R_TEMP \
>+	       | R128_SCALER_SOURCE_YVYU422 \
>+	       | R128_SCALER_SMART_SWITCH \
>+	       | R128_SCALER_BURST_PER_PLANE \
>+	       | R128_SCALER_DOUBLE_BUFFER \
>+	       | R128_SCALER_ENABLE);
>+    else
>+       OUTREG(R128_OV0_SCALE_CNTL, R128_SCALER_PIX_EXPAND \
>+	       | R128_SCALER_Y2R_TEMP \
>+	       | R128_SCALER_SOURCE_VYUY422 \
>+	       | R128_SCALER_SMART_SWITCH \
>+	       | R128_SCALER_BURST_PER_PLANE \
>+	       | R128_SCALER_DOUBLE_BUFFER \
>+	       | R128_SCALER_ENABLE);
>     OUTREG(R128_OV0_REG_LOAD_CNTL, 0);
> }
> 
>@@ -697,8 +2182,20 @@
>     int v_inc, h_inc, step_by, tmp, leftUV;
>     int p1_h_accum_init, p23_h_accum_init;
>     int p1_v_accum_init, p23_v_accum_init;
>+    long counter;
> 
>-    v_inc = (src_h << 20) / drw_h;
>+    /* Choose ecp_div setting. As the user may have switched resolution
>+      we better do it again. */
>+    if(info->ModeReg.dot_clock_freq < 12500) pPriv->ecp_div = 0;
>+    	   else
>+    if(info->ModeReg.dot_clock_freq < 25000) pPriv->ecp_div = 1;
>+    	   else pPriv->ecp_div = 2;
>+
>+    OUTPLL(R128_VCLK_ECP_CNTL, (INPLL(pScrn, R128_VCLK_ECP_CNTL) & 0xfffffCff) | (pPriv->ecp_div << 8));
>+
>+    v_inc = (src_h << (20
>+		+ ((pScrn->currentMode->Flags & V_INTERLACE)?1:0)
>+		- ((pScrn->currentMode->Flags & V_DBLSCAN)?1:0))) / drw_h;
>     h_inc = (src_w << (12 + pPriv->ecp_div)) / drw_w;
>     step_by = 1;
> 
>@@ -730,13 +2227,17 @@
>     leftUV = (left >> 17) & 15;
>     left = (left >> 16) & 15;
> 
>-    OUTREG(R128_OV0_REG_LOAD_CNTL, 1);
>-    while(!(INREG(R128_OV0_REG_LOAD_CNTL) & (1 << 3)));
>+    R128WaitForFifo(pScrn, 2);
>+    OUTREG(R128_OV0_REG_LOAD_CNTL, R128_REG_LD_CTL_LOCK);
>+    R128WaitForIdle(pScrn);
>+    counter=10000;
>+    while(!(INREG(R128_OV0_REG_LOAD_CNTL) & R128_REG_LD_CTL_LOCK_READBACK) && (counter>=0))counter--;
>+    if(counter<0)xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "Cannot lock overlay registers\n");
> 
>     OUTREG(R128_OV0_H_INC, h_inc | ((h_inc >> 1) << 16));
>     OUTREG(R128_OV0_STEP_BY, step_by | (step_by << 8));
>-    OUTREG(R128_OV0_Y_X_START, dstBox->x1 | (dstBox->y1 << 16));
>-    OUTREG(R128_OV0_Y_X_END,   dstBox->x2 | (dstBox->y2 << 16));
>+    OUTREG(R128_OV0_Y_X_START, dstBox->x1 | ((dstBox->y1*((pScrn->currentMode->Flags & V_DBLSCAN)?2:1)) << 16));
>+    OUTREG(R128_OV0_Y_X_END,   dstBox->x2 | ((dstBox->y2*((pScrn->currentMode->Flags & V_DBLSCAN)?2:1)) << 16));
>     OUTREG(R128_OV0_V_INC, v_inc);
>     OUTREG(R128_OV0_P1_BLANK_LINES_AT_TOP, 0x00000fff | ((src_h - 1) << 16));
>     src_h = (src_h + 1) >> 1;
>@@ -745,6 +2246,7 @@
>     OUTREG(R128_OV0_VID_BUF_PITCH1_VALUE, pitch >> 1);
>     OUTREG(R128_OV0_P1_X_START_END, (width - 1) | (left << 16));
>     width >>= 1;
>+    R128WaitForFifo(pScrn,14);
>     OUTREG(R128_OV0_P2_X_START_END, (width - 1) | (leftUV << 16));
>     OUTREG(R128_OV0_P3_X_START_END, (width - 1) | (leftUV << 16));
>     OUTREG(R128_OV0_VID_BUF0_BASE_ADRS, offset1 & 0xfffffff0);
>@@ -754,7 +2256,16 @@
>     OUTREG(R128_OV0_P23_V_ACCUM_INIT, p23_v_accum_init);
>     OUTREG(R128_OV0_P1_H_ACCUM_INIT, p1_h_accum_init);
>     OUTREG(R128_OV0_P23_H_ACCUM_INIT, p23_h_accum_init);
>+/*  original magic 
>     OUTREG(R128_OV0_SCALE_CNTL, 0x41FF8A03);
>+*/
>+    OUTREG(R128_OV0_SCALE_CNTL, R128_SCALER_PIX_EXPAND \
>+	       | R128_SCALER_Y2R_TEMP \
>+	       | R128_SCALER_SOURCE_YUV12 \
>+	       | R128_SCALER_SMART_SWITCH \
>+	       | R128_SCALER_BURST_PER_PLANE \
>+	       | R128_SCALER_DOUBLE_BUFFER \
>+	       | R128_SCALER_ENABLE );
> 
>     OUTREG(R128_OV0_REG_LOAD_CNTL, 0);
> }
>@@ -776,13 +2287,15 @@
> ){
>    R128InfoPtr info = R128PTR(pScrn);
>    R128PortPrivPtr pPriv = (R128PortPrivPtr)data;
>+   unsigned char *R128MMIO = info->MMIO;
>    INT32 xa, xb, ya, yb;
>-   int new_size, offset, s1offset, s2offset, s3offset;
>+   int pitch, new_size, offset, s1offset, s2offset, s3offset;
>    int srcPitch, srcPitch2, dstPitch;
>    int d1line, d2line, d3line, d1offset, d2offset, d3offset;
>    int top, left, npixels, nlines, bpp;
>    BoxRec dstBox;
>    CARD32 tmp;
>+   int retcode;
> #if X_BYTE_ORDER == X_BIG_ENDIAN
>    unsigned char *R128MMIO = info->MMIO;
>    CARD32 config_cntl = INREG(R128_CONFIG_CNTL);
>@@ -792,6 +2305,18 @@
> 	  ~(APER_0_BIG_ENDIAN_16BPP_SWAP | APER_0_BIG_ENDIAN_32BPP_SWAP));
> #endif
> 
>+   info->accel->Sync(pScrn);
>+
>+   /* if capture was active shutdown it first */
>+   if(pPriv->video_stream_active)
>+   {
>+	R128WaitForFifo(pScrn, 8); 
>+        OUTPLL(R128_FCP_CNTL, 0x404);
>+        OUTREG(R128_CAP0_TRIG_CNTL, 0x0);
>+	pPriv->video_stream_active = FALSE;
>+        R128MuteAudio(pPriv, TRUE);
>+   }   
>+
>    /*
>     * s1offset, s2offset, s3offset - byte offsets to the Y, U and V planes
>     *                                of the source.
>@@ -823,9 +2348,11 @@
>    dstBox.y1 = drw_y;
>    dstBox.y2 = drw_y + drw_h;
> 
>-   if(!xf86XVClipVideoHelper(&dstBox, &xa, &xb, &ya, &yb,
>-			     clipBoxes, width, height))
>-	return Success;
>+   if(!R128ClipVideo(&dstBox, &xa, &xb, &ya, &yb, clipBoxes, width, height))
>+   {
>+	retcode = Success;
>+        goto done;
>+   }
> 
>    dstBox.x1 -= pScrn->frameX0;
>    dstBox.x2 -= pScrn->frameX0;
>@@ -833,6 +2360,13 @@
>    dstBox.y2 -= pScrn->frameY0;
> 
>    bpp = pScrn->bitsPerPixel >> 3;
>+   pitch = bpp * pScrn->displayWidth;
>+
>+   R128WaitForFifo(pScrn, 4);
>+   OUTREG(R128_OV0_DEINTERLACE_PATTERN, 0xAAAAA);
>+   OUTREG(R128_OV0_AUTO_FLIP_CNTL, 0);
>+   OUTREG(R128_VIDEOMUX_CNTL, (INREG(R128_VIDEOMUX_CNTL)& ~3));
>+   OUTREG(R128_CAP0_CONFIG, 0);
> 
>    switch(id) {
>    case FOURCC_YV12:
>@@ -861,7 +2395,8 @@
>    if(!(pPriv->linear = R128AllocateMemory(pScrn, pPriv->linear,
> 		pPriv->doubleBuffer ? (new_size << 1) : new_size)))
>    {
>-	return BadAlloc;
>+	retcode = BadAlloc;
>+        goto done;
>    }
> 
>    pPriv->currentBuffer ^= 1;
>@@ -875,6 +2410,8 @@
>    if(pPriv->doubleBuffer)
> 	offset += pPriv->currentBuffer * new_size * bpp;
> 
>+   
>+   info->accel->Sync(pScrn);
>    switch(id) {
>     case FOURCC_YV12:
>     case FOURCC_I420:
>@@ -899,7 +2436,7 @@
> 	}
> 
> 	nlines = ((((yb + 0xffff) >> 16) + 1) & ~1) - top;
>-	R128CopyData420(info, buf + s1offset, buf + s2offset, buf + s3offset,
>+	R128CopyData420(pScrn, info, buf + s1offset, buf + s2offset, buf + s3offset,
> 			info->FB+d1offset, info->FB+d2offset, info->FB+d3offset,
> 			srcPitch, srcPitch2, dstPitch, nlines, npixels);
> 	break;
>@@ -915,7 +2452,7 @@
> 	d3offset = 0;
> 	s1offset += (top * srcPitch) + left;
> 	nlines = ((yb + 0xffff) >> 16) - top;
>-	R128CopyData422(info, buf + s1offset, info->FB + d1offset,
>+	R128CopyData422(pScrn, info, buf + s1offset, info->FB + d1offset,
> 			srcPitch, dstPitch, nlines, npixels);
> 	break;
>     }
>@@ -929,9 +2466,13 @@
>     if(!REGION_EQUAL(pScrn->pScreen, &pPriv->clip, clipBoxes)) {
> 	REGION_COPY(pScrn->pScreen, &pPriv->clip, clipBoxes);
> 	/* draw these */
>-	xf86XVFillKeyHelper(pScrn->pScreen, pPriv->colorKey, clipBoxes);
>+	if(pPriv->autopaint_colorkey)(*info->accel->FillSolidRects)(pScrn, pPriv->colorKey, GXcopy,
>+					(CARD32)~0,
>+					REGION_NUM_RECTS(clipBoxes),
>+					REGION_RECTS(clipBoxes));
>     }
> 
>+    info->accel->Sync(pScrn);
> 
>     switch(id) {
>      case FOURCC_YV12:
>@@ -943,18 +2484,26 @@
>      case FOURCC_UYVY:
>      case FOURCC_YUY2:
>      default:
>-	R128DisplayVideo422(pScrn, id, offset + d1line, width, height, dstPitch,
>+	R128DisplayVideo422(pScrn, id, offset + d1line, offset + d1line, width, height, dstPitch,
> 		     xa, xb, ya, &dstBox, src_w, src_h, drw_w, drw_h);
> 	break;
>     }
> 
>+    if (info->cursor_start && !(pPriv->videoStatus & CLIENT_VIDEO_ON))
>+	xf86ForceHWCursor (pScrn->pScreen, TRUE);
>     pPriv->videoStatus = CLIENT_VIDEO_ON;
> 
>     info->VideoTimerCallback = R128VideoTimerCallback;
>+    retcode = Success;
> 
>-    return Success;
>-}
>+done:
>+#if X_BYTE_ORDER == X_BIG_ENDIAN
>+    /* restore byte swapping */
>+    OUTREG(R128_CONFIG_CNTL, config_cntl);
>+#endif
> 
>+    return retcode;
>+}
> 
> static int
> R128QueryImageAttributes(
>@@ -998,6 +2547,518 @@
>     return size;
> }
> 
>+/* this routine is here because different mach64/r128 boards use
>+   different methods of muting. And because sometimes there is
>+   no good way to autodetect this (besides knowing which board
>+   we have) */
>+
>+
>+
>+void R128_board_setmisc(R128PortPrivPtr pPriv)
>+{
>+    CARD8 a;
>+    I2CDevRec d;
>+
>+    d.DevName = "temporary";
>+    d.pI2CBus = pPriv->i2c;
>+    d.NextDev = NULL;
>+    d.StartTimeout = pPriv->i2c->StartTimeout;
>+    d.BitTimeout = pPriv->i2c->BitTimeout;
>+    d.AcknTimeout = pPriv->i2c->AcknTimeout;
>+    d.ByteTimeout = pPriv->i2c->ByteTimeout;
>+
>+    if(pPriv->addon_board)
>+    {
>+       a = 0x2F;
>+       if(!pPriv->mute && pPriv->video_stream_active) a |= 0x50;
>+       if(((pPriv->encoding-1) % 3) != 1) a |= 0x40; 
>+       d.SlaveAddr = pPriv->board_control;
>+       I2C_WriteRead(&d, &a, 1, NULL, 0);    
>+    }
>+
>+    if(pPriv->tda8425 != NULL)
>+    {
>+       pPriv->tda8425->v_left = (pPriv->mute ? 0xc0 : 0xff);
>+       pPriv->tda8425->v_right = (pPriv->mute ? 0xc0 : 0xff);
>+       if(((pPriv->encoding-1) % 3) != 1) pPriv->tda8425->mux = 0;
>+                         else pPriv->tda8425->mux = 1; /* this is a fancy way
>+                                                    to choose all encodings
>+						    except tuner ones */ 
>+       xf86_tda8425_setaudio(pPriv->tda8425);
>+    }
>+
>+    /* Adjust PAL/SECAM constants for FI1216MF tuner */
>+    if((((pPriv->board_info & 0xf)==5) ||
>+       ((pPriv->board_info & 0xf)==11) ||
>+       ((pPriv->board_info & 0xf)==14))&& (pPriv->fi1236!=NULL))
>+    {
>+        if((pPriv->encoding>=1)&&(pPriv->encoding<=3)) /*PAL*/
>+	{
>+    	   pPriv->fi1236->parm.band_low = 0xA1;
>+	   pPriv->fi1236->parm.band_mid = 0x91;
>+	   pPriv->fi1236->parm.band_high = 0x31;
>+	}
>+        if((pPriv->encoding>=7)&&(pPriv->encoding<=9)) /*SECAM*/
>+	{
>+    	   pPriv->fi1236->parm.band_low = 0xA3;
>+	   pPriv->fi1236->parm.band_mid = 0x93;
>+	   pPriv->fi1236->parm.band_high = 0x33;
>+	}
>+    }
>+
>+    R128MuteAudio(pPriv, pPriv->mute);
>+}
>+
>+
>+void R128_RT_SetEncoding(R128PortPrivPtr pPriv)
>+{
>+switch(pPriv->encoding){
>+	case 1:
>+		xf86_RT_SetStandard(pPriv->theatre,DEC_PAL | extPAL);
>+		xf86_RT_SetConnector(pPriv->theatre,DEC_COMPOSITE, 0);
>+		pPriv->v=24;
>+		break;
>+	case 2:
>+		xf86_RT_SetStandard(pPriv->theatre,DEC_PAL | extPAL);
>+		xf86_RT_SetConnector(pPriv->theatre,DEC_TUNER,0);
>+		pPriv->v=24;
>+		break;
>+	case 3:
>+		xf86_RT_SetStandard(pPriv->theatre,DEC_PAL | extPAL);
>+		xf86_RT_SetConnector(pPriv->theatre,DEC_SVIDEO,0);
>+		pPriv->v=24;
>+		break;
>+	case 4:
>+		xf86_RT_SetStandard(pPriv->theatre,DEC_NTSC | extNONE);
>+		xf86_RT_SetConnector(pPriv->theatre, DEC_COMPOSITE,0);
>+		pPriv->v=23;
>+		break;
>+	case 5:
>+		xf86_RT_SetStandard(pPriv->theatre,DEC_NTSC | extNONE);
>+		xf86_RT_SetConnector(pPriv->theatre, DEC_TUNER, 0);
>+		pPriv->v=23;
>+		break;
>+	case 6:
>+		xf86_RT_SetStandard(pPriv->theatre,DEC_NTSC | extNONE);
>+		xf86_RT_SetConnector(pPriv->theatre, DEC_SVIDEO, 0);
>+		pPriv->v=23;
>+		break;
>+	case 7:
>+		xf86_RT_SetStandard(pPriv->theatre,DEC_SECAM | extNONE);
>+		xf86_RT_SetConnector(pPriv->theatre, DEC_COMPOSITE, 0);
>+		pPriv->v=25;
>+		break;
>+	case 8:
>+		xf86_RT_SetStandard(pPriv->theatre,DEC_SECAM | extNONE);
>+		xf86_RT_SetConnector(pPriv->theatre, DEC_TUNER, 0);
>+		pPriv->v=25;
>+		break;
>+	case 9:
>+		xf86_RT_SetStandard(pPriv->theatre,DEC_SECAM | extNONE);
>+		xf86_RT_SetConnector(pPriv->theatre, DEC_SVIDEO, 0);
>+		pPriv->v=25;
>+		break;
>+	case 10:
>+		xf86_RT_SetStandard(pPriv->theatre,DEC_PAL | extPAL_60);
>+		xf86_RT_SetConnector(pPriv->theatre,DEC_COMPOSITE, 0);
>+		pPriv->v=24;
>+		break;
>+	case 11:
>+		xf86_RT_SetStandard(pPriv->theatre,DEC_PAL | extPAL_60);
>+		xf86_RT_SetConnector(pPriv->theatre,DEC_TUNER,0);
>+		pPriv->v=24;
>+		break;
>+	case 12:
>+		xf86_RT_SetStandard(pPriv->theatre,DEC_PAL | extPAL_60);
>+		xf86_RT_SetConnector(pPriv->theatre,DEC_SVIDEO,0);
>+		pPriv->v=24;
>+		break;
>+	default:
>+	        pPriv->v=0;
>+		return;
>+	}	
>+}
>+
>+void R128_MSP_SetEncoding(R128PortPrivPtr pPriv)
>+{
>+xf86_MSP3430SetVolume(pPriv->msp3430, MSP3430_FAST_MUTE);
>+switch(pPriv->encoding){
>+	case 1:
>+		pPriv->msp3430->standard = MSP3430_PAL;
>+		pPriv->msp3430->connector = MSP3430_CONNECTOR_3;
>+		break;
>+	case 2:
>+		pPriv->msp3430->standard = MSP3430_PAL;
>+		pPriv->msp3430->connector = MSP3430_CONNECTOR_1;
>+		break;
>+	case 3:
>+		pPriv->msp3430->standard = MSP3430_PAL;
>+		pPriv->msp3430->connector = MSP3430_CONNECTOR_2;
>+		break;
>+	case 4:
>+		pPriv->msp3430->standard = MSP3430_NTSC;
>+		pPriv->msp3430->connector = MSP3430_CONNECTOR_3;
>+		break;
>+	case 5:
>+		pPriv->msp3430->standard = MSP3430_NTSC;
>+		pPriv->msp3430->connector = MSP3430_CONNECTOR_1;
>+		break;
>+	case 6:
>+		pPriv->msp3430->standard = MSP3430_NTSC;
>+		pPriv->msp3430->connector = MSP3430_CONNECTOR_2;
>+		break;
>+	case 7:
>+		pPriv->msp3430->standard = MSP3430_SECAM;
>+		pPriv->msp3430->connector = MSP3430_CONNECTOR_3;
>+		break;
>+	case 8:
>+		pPriv->msp3430->standard = MSP3430_SECAM;
>+		pPriv->msp3430->connector = MSP3430_CONNECTOR_1;
>+		break;
>+	case 9:
>+		pPriv->msp3430->standard = MSP3430_SECAM;
>+		pPriv->msp3430->connector = MSP3430_CONNECTOR_2;
>+		break;
>+	case 10:
>+		pPriv->msp3430->standard = MSP3430_SECAM;
>+		pPriv->msp3430->connector = MSP3430_CONNECTOR_3;
>+		break;
>+	case 11:
>+		pPriv->msp3430->standard = MSP3430_SECAM;
>+		pPriv->msp3430->connector = MSP3430_CONNECTOR_1;
>+		break;
>+	case 12:
>+		pPriv->msp3430->standard = MSP3430_SECAM;
>+		pPriv->msp3430->connector = MSP3430_CONNECTOR_2;
>+		break;
>+	default:
>+		return;
>+	}	
>+xf86_InitMSP3430(pPriv->msp3430);
>+xf86_MSP3430SetVolume(pPriv->msp3430, pPriv->mute ? MSP3430_FAST_MUTE : MSP3430_VOLUME(pPriv->volume));
>+}
>+
>+void R128_BT_SetEncoding(R128PortPrivPtr pPriv)
>+{
>+switch(pPriv->encoding){
>+	case 1:
>+                xf86_bt829_SetMux(pPriv->bt829, BT829_MUX2);
>+		pPriv->v=24;
>+	        xf86_bt829_SetFormat(pPriv->bt829, BT829_PAL);
>+		break;
>+	case 2:
>+                xf86_bt829_SetMux(pPriv->bt829, BT829_MUX0);
>+		pPriv->v=24;
>+	        xf86_bt829_SetFormat(pPriv->bt829, BT829_PAL);
>+		break;
>+	case 3:
>+                xf86_bt829_SetMux(pPriv->bt829, BT829_MUX1);
>+		pPriv->v=24;
>+	        xf86_bt829_SetFormat(pPriv->bt829, BT829_PAL);
>+		break;
>+	case 4:
>+                xf86_bt829_SetMux(pPriv->bt829, BT829_MUX2);
>+		pPriv->v=23;
>+	        xf86_bt829_SetFormat(pPriv->bt829, BT829_NTSC);
>+		break;
>+	case 5:
>+                xf86_bt829_SetMux(pPriv->bt829, BT829_MUX0);
>+		pPriv->v=23;
>+	        xf86_bt829_SetFormat(pPriv->bt829, BT829_NTSC);
>+		break;
>+	case 6:
>+                xf86_bt829_SetMux(pPriv->bt829, BT829_MUX1);
>+		pPriv->v=23;
>+	        xf86_bt829_SetFormat(pPriv->bt829, BT829_NTSC);
>+		break;
>+	case 7:
>+                xf86_bt829_SetMux(pPriv->bt829, BT829_MUX2);
>+		pPriv->v=25;
>+	        xf86_bt829_SetFormat(pPriv->bt829, BT829_SECAM);
>+		break;
>+	case 8:
>+                xf86_bt829_SetMux(pPriv->bt829, BT829_MUX0);
>+		pPriv->v=25;
>+	        xf86_bt829_SetFormat(pPriv->bt829, BT829_SECAM);
>+		break;
>+	case 9:
>+                xf86_bt829_SetMux(pPriv->bt829, BT829_MUX1);
>+		pPriv->v=25;
>+	        xf86_bt829_SetFormat(pPriv->bt829, BT829_SECAM);
>+		break;
>+       case 13:
>+                xf86_bt829_SetMux(pPriv->bt829, BT829_MUX2);
>+                pPriv->v=23;
>+                xf86_bt829_SetFormat(pPriv->bt829, BT829_PAL_M);
>+                break;
>+       case 14:
>+                xf86_bt829_SetMux(pPriv->bt829, BT829_MUX0);
>+                pPriv->v=23;
>+                xf86_bt829_SetFormat(pPriv->bt829, BT829_PAL_M);
>+                break;
>+       case 15:
>+                xf86_bt829_SetMux(pPriv->bt829, BT829_MUX1);
>+                pPriv->v=23;
>+                xf86_bt829_SetFormat(pPriv->bt829, BT829_PAL_M);
>+                break;
>+	default:
>+                xf86_bt829_SetMux(pPriv->bt829, BT829_MUX2);
>+		pPriv->v=23;
>+	        xf86_bt829_SetFormat(pPriv->bt829, BT829_NTSC);
>+		return;
>+	}	
>+if(pPriv->tda9850!=NULL){
>+	pPriv->tda9850->mux = pPriv->bt829->mux;
>+	xf86_tda9850_setaudio(pPriv->tda9850);
>+	}
>+}
>+
>+/* capture config constants */
>+#define BUF_TYPE_FIELD		0
>+#define BUF_TYPE_ALTERNATING	1
>+#define BUF_TYPE_FRAME		2
>+
>+
>+#define BUF_MODE_SINGLE		0
>+#define BUF_MODE_DOUBLE		1
>+#define BUF_MODE_TRIPLE		2
>+/* CAP0_CONFIG values */
>+
>+
>+/* Older, original magic.. let's leave these for reference 
>+#define ENABLE_R128_CAPTURE_WEAVE (0x1C000005L \
>+		| (BUF_MODE_SINGLE <<7) \
>+		| (BUF_TYPE_FRAME << 4) \
>+		| ( (pPriv->theatre !=NULL)?(1L<<23):0) \
>+		| (1<<29)) 
>+#define ENABLE_R128_CAPTURE_BOB (0x1C000005L \
>+		| (BUF_MODE_SINGLE <<7) \
>+		| (BUF_TYPE_ALTERNATING << 4) \
>+		| ( (pPriv->theatre !=NULL)?(1L<<23):0) \
>+		| (0<<15) \
>+		| (1<<29)) 
>+
>+*/
>+
>+#define ENABLE_R128_CAPTURE_WEAVE (R128_CAP0_CONFIG_CONTINUOS \
>+			| (BUF_MODE_SINGLE <<7) \
>+			| (BUF_TYPE_FRAME << 4) \
>+			| ( (pPriv->theatre !=NULL) ? \
>+				(R128_CAP0_CONFIG_FORMAT_CCIR656): \
>+				(R128_CAP0_CONFIG_FORMAT_BROOKTREE)) \
>+			| R128_CAP0_CONFIG_HORZ_DECIMATOR \
>+			| R128_CAP0_CONFIG_VIDEO_IN_VYUY422)
>+
>+#define ENABLE_R128_CAPTURE_BOB (R128_CAP0_CONFIG_CONTINUOS \
>+			| (BUF_MODE_SINGLE <<7)  \
>+			| (BUF_TYPE_ALTERNATING << 4) \
>+			| ( (pPriv->theatre !=NULL) ? \
>+				(R128_CAP0_CONFIG_FORMAT_CCIR656): \
>+				(R128_CAP0_CONFIG_FORMAT_BROOKTREE)) \
>+			| R128_CAP0_CONFIG_HORZ_DECIMATOR \
>+			| R128_CAP0_CONFIG_VIDEO_IN_VYUY422)
>+
>+static int
>+R128PutVideo(
>+  ScrnInfoPtr pScrn,
>+  short src_x, short src_y,
>+  short drw_x, short drw_y,
>+  short src_w, short src_h,
>+  short drw_w, short drw_h,
>+  RegionPtr clipBoxes, pointer data
>+){
>+   R128InfoPtr info = R128PTR(pScrn);
>+   R128PortPrivPtr pPriv = (R128PortPrivPtr)data;
>+   unsigned char *R128MMIO = info->MMIO;
>+   INT32 xa, xb, ya, yb, top;
>+   int pitch, new_size, offset1, offset2, s2offset, s3offset;
>+   int srcPitch, srcPitch2, dstPitch;
>+   int bpp;
>+   BoxRec dstBox;
>+   CARD32 id;
>+   int width, height;
>+
>+   xf86DrvMsg(pScrn->scrnIndex, X_INFO, "PutVideo\n");
>+   info->accel->Sync(pScrn);
>+   /*
>+    * s2offset, s3offset - byte offsets into U and V plane of the
>+    *                      source where copying starts.  Y plane is
>+    *                      done by editing "buf".
>+    *
>+    * offset - byte offset to the first line of the destination.
>+    *
>+    * dst_start - byte address to the first displayed pel.
>+    *
>+    */
>+
>+   /* make the compiler happy */
>+   s2offset = s3offset = srcPitch2 = 0;
>+
>+   if(src_w > (drw_w << 4))
>+	drw_w = src_w >> 4;
>+   if(src_h > (drw_h << 4))
>+	drw_h = src_h >> 4;
>+
>+   /* Clip */
>+   xa = src_x;
>+   xb = src_x + src_w;
>+   ya = src_y;
>+   yb = src_y + src_h;
>+
>+   dstBox.x1 = drw_x;
>+   dstBox.x2 = drw_x + drw_w;
>+   dstBox.y1 = drw_y;
>+   dstBox.y2 = drw_y + drw_h;
>+
>+   if(pPriv->theatre != NULL)
>+   {
>+      width = InputVideoEncodings[pPriv->encoding].width;
>+      height = InputVideoEncodings[pPriv->encoding].height; 
>+   } else 
>+   if(pPriv->bt829 != NULL)
>+   {
>+      width = InputVideoEncodings[pPriv->encoding].width;
>+      height = InputVideoEncodings[pPriv->encoding].height;
>+   } else 
>+      return FALSE;
>+        
>+   if(!R128ClipVideo(&dstBox, &xa, &xb, &ya, &yb, clipBoxes, width, height))
>+	return Success;
>+
>+   dstBox.x1 -= pScrn->frameX0;
>+   dstBox.x2 -= pScrn->frameX0;
>+   dstBox.y1 -= pScrn->frameY0;
>+   dstBox.y2 -= pScrn->frameY0;
>+
>+   bpp = pScrn->bitsPerPixel >> 3;
>+   pitch = bpp * pScrn->displayWidth;
>+
>+   id = FOURCC_YUY2;
>+
>+   top = ya>>16;
>+
>+   switch(id) {
>+   case FOURCC_YV12:
>+   case FOURCC_I420:
>+   	top &= ~1;
>+	dstPitch = ((width << 1) + 15) & ~15;
>+	new_size = ((dstPitch * height) + bpp - 1) / bpp;
>+	srcPitch = (width + 3) & ~3;
>+	s2offset = srcPitch * height;
>+	srcPitch2 = ((width >> 1) + 3) & ~3;
>+	s3offset = (srcPitch2 * (height >> 1)) + s2offset;
>+	break;
>+   case FOURCC_UYVY:
>+   case FOURCC_YUY2:
>+   default:
>+	dstPitch = ((width << 1) + 15) & ~15;
>+	new_size = ((dstPitch * height) + bpp - 1) / bpp;
>+	srcPitch = (width << 1);
>+	break;
>+   }
>+
>+   new_size += 0x1f;  /* for aligning */
>+
>+   if(!(pPriv->linear = R128AllocateMemory(pScrn, pPriv->linear, new_size*2)))
>+   {
>+	return BadAlloc;
>+   }
>+
>+
>+   R128WaitForFifo(pScrn, 14);
>+
>+   offset1 = (pPriv->linear->offset*bpp+0xf) & (~0xf);
>+   offset2 = ((pPriv->linear->offset+new_size)*bpp + 0x1f) & (~0xf);
>+   
>+   OUTREG(R128_CAP0_BUF0_OFFSET, offset1);
>+   OUTREG(R128_CAP0_BUF0_EVEN_OFFSET, offset2);
>+   OUTREG(R128_CAP0_ONESHOT_BUF_OFFSET, offset1);
>+   OUTREG(R128_CAP0_BUF1_OFFSET, offset1);
>+   OUTREG(R128_CAP0_BUF1_EVEN_OFFSET, offset2);
>+   
>+   OUTREG(R128_CAP0_BUF_PITCH, width*2);
>+   OUTREG(R128_CAP0_H_WINDOW, (2*width)<<16);
>+   OUTREG(R128_CAP0_V_WINDOW, (((height)+pPriv->v-1)<<16)|(pPriv->v));
>+   OUTREG(R128_OV0_AUTO_FLIP_CNTL, R128_OV0_AUTO_FLIP_CNTL_SOFT_BUF_ODD);
>+   OUTREG(R128_CAP0_CONFIG, ENABLE_R128_CAPTURE_BOB);
>+   OUTREG(R128_CAP0_DEBUG, 0);
>+   
>+   OUTREG(R128_CAP0_DWNSC_XRATIO, 0x10001000);
>+   OUTREG(R128_CAP0_XSHARPNESS, 0);
>+   OUTREG(R128_TEST_DEBUG_CNTL, 0);
>+   
>+   if(! pPriv->video_stream_active){
>+
>+   /* activate capture unit */
>+   R128WaitForFifo(pScrn, 4);
>+   
>+   /* undocumented magic, note: these work.. unlike the values in ATI kit,
>+      ATI has been notified.. */
>+   OUTREG(R128_VIDEOMUX_CNTL, (INREG(R128_VIDEOMUX_CNTL)| 2 |1));
>+
>+   OUTREG(R128_CAP0_PORT_MODE_CNTL, (pPriv->theatre!=NULL)? 1: 0);
>+   
>+   OUTPLL(R128_FCP_CNTL, 0x101);
>+
>+   OUTREG(R128_CAP0_TRIG_CNTL, R128_CAP0_TRIG_CNTL_TRIGGER_SET | 
>+                               R128_CAP0_TRIG_CNTL_CAPTURE_EN);
>+   
>+   
>+   if(pPriv->theatre != NULL) 
>+   {
>+      xf86_RT_SetInterlace(pPriv->theatre, 1);
>+      R128_RT_SetEncoding(pPriv);
>+      xf86_RT_SetOutputVideoSize(pPriv->theatre, width, height*2, 0, 0);   
>+   }
>+   
>+   if(pPriv->bt829 != NULL) 
>+   {
>+      R128_BT_SetEncoding(pPriv);
>+      xf86_bt829_SetCaptSize(pPriv->bt829, width, height*2);
>+   }
>+   
>+   if(pPriv->i2c!=NULL) R128_board_setmisc(pPriv);
>+   if(pPriv->msp3430 != NULL) R128_MSP_SetEncoding(pPriv);
>+   if(pPriv->tda9850 != NULL)
>+   { 
>+      xf86_tda9850_mute(pPriv->tda9850, pPriv->mute);
>+   }
>+   }
>+    /* update cliplist */
>+    if(!RegionsEqual(&pPriv->clip, clipBoxes)) {
>+	REGION_COPY(pScrn->pScreen, &pPriv->clip, clipBoxes);
>+	/* draw these */
>+	if(pPriv->autopaint_colorkey)(*info->accel->FillSolidRects)(pScrn, pPriv->colorKey, GXcopy, ~0,
>+					REGION_NUM_RECTS(clipBoxes),
>+					REGION_RECTS(clipBoxes));
>+    }
>+
>+    pPriv->doubleBuffer = 1;
>+    R128DisplayVideo422(pScrn, id, offset1 + top*srcPitch, offset2 + top*srcPitch, width, height, dstPitch,
>+		     xa, xb, ya, &dstBox, src_w, src_h, drw_w, drw_h);
>+
>+    R128WaitForIdle(pScrn);
>+
>+    OUTREG(R128_OV0_REG_LOAD_CNTL, R128_REG_LD_CTL_LOCK);
>+    while(!(INREG(R128_OV0_REG_LOAD_CNTL) &  R128_REG_LD_CTL_LOCK_READBACK));
>+
>+    OUTREG(R128_OV0_AUTO_FLIP_CNTL, R128_OV0_AUTO_FLIP_CNTL_SOFT_BUF_ODD|R128_OV0_AUTO_FLIP_CNTL_SHIFT_ODD_DOWN);
>+
>+    OUTREG (R128_OV0_AUTO_FLIP_CNTL, (INREG (R128_OV0_AUTO_FLIP_CNTL) ^ R128_OV0_AUTO_FLIP_CNTL_SOFT_EOF_TOGGLE  ));
>+    OUTREG (R128_OV0_AUTO_FLIP_CNTL, (INREG (R128_OV0_AUTO_FLIP_CNTL) ^ R128_OV0_AUTO_FLIP_CNTL_SOFT_EOF_TOGGLE  ));
>+
>+    OUTREG(R128_OV0_DEINTERLACE_PATTERN, 0xAAAAA);
>+
>+    OUTREG(R128_OV0_REG_LOAD_CNTL, 0);
>+
>+    pPriv->videoStatus = CLIENT_VIDEO_ON;
>+    pPriv->video_stream_active = TRUE;
>+
>+    info->VideoTimerCallback = R128VideoTimerCallback;
>+
>+    return Success;
>+}
>+
> static void
> R128VideoTimerCallback(ScrnInfoPtr pScrn, Time now)
> {
>@@ -1009,6 +3070,8 @@
> 	    if(pPriv->offTime < now) {
> 		unsigned char *R128MMIO = info->MMIO;
> 		OUTREG(R128_OV0_SCALE_CNTL, 0);
>+		if (info->cursor_start && pPriv->videoStatus & CLIENT_VIDEO_ON)
>+		    xf86ForceHWCursor (pScrn->pScreen, FALSE);
> 		pPriv->videoStatus = FREE_TIMER;
> 		pPriv->freeTime = now + FREE_DELAY;
> 	    }
>@@ -1018,6 +3081,8 @@
> 		   xf86FreeOffscreenLinear(pPriv->linear);
> 		   pPriv->linear = NULL;
> 		}
>+		if (info->cursor_start && pPriv->videoStatus & CLIENT_VIDEO_ON)
>+		    xf86ForceHWCursor (pScrn->pScreen, FALSE);
> 		pPriv->videoStatus = 0;
> 		info->VideoTimerCallback = NULL;
> 	    }
>@@ -1025,3 +3090,6 @@
>     } else  /* shouldn't get here */
> 	info->VideoTimerCallback = NULL;
> }
>+
>+
>+#endif  /* !XvExtension */

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Attachments on bug 8811: 8969 | 10492 | 10493 | 14281 | 17108 | 38631

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