Add the normal trappings of the Xorg modular build system.

Replace "Xv.h" with <X11/extensions/Xv.h> and add #include "config.h" for
    modular build Strip ^M out of ast_accel.c

15 files changed, 1636 insertions, 1394 deletions

diff --git a/.cvsignore b/.cvsignore
new file mode 100644
index 0000000..fb1befd
--- /dev/null
+++ b/.cvsignore
@@ -0,0 +1,19 @@
+Makefile
+Makefile.in
+*.la
+*.lo
+aclocal.m4
+autom4te.cache
+config.guess
+config.h
+config.h.in
+config.log
+config.status
+config.sub
+configure
+depcomp
+install-sh
+libtool
+ltmain.sh
+missing
+stamp-h1
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..0d1b2a9
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,19 @@
+Copyright (c) 2005 ASPEED Technology Inc.
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation, and that the name of the authors not be used in
+advertising or publicity pertaining to distribution of the software without
+specific, written prior permission.  The authors makes no representations
+about the suitability of this software for any purpose.  It is provided
+"as is" without express or implied warranty.
+
+THE AUTHORS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
diff --git a/ChangeLog b/ChangeLog
index 0509827..dbb2598 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,27 @@
 2006-03-14  Alan Coopersmith  <alan.coopersmith@sun.com>
 
+	* COPYING:
+	* autogen.sh:
+	* configure.ac:
+	* Makefile.am:
+	* src/Makefile.am:
+	* .cvsignore:
+	* src/.cvsignore:
+	Add the normal trappings of the Xorg modular build system.
+
+	* ast_2dtool.c:
+	* ast_accel.c:
+	* ast_cursor.c:
+	* ast_driver.c:
+	* ast_mode.c:
+	* ast_tool.c:
+	* ast_vgatool.c:
+	Replace "Xv.h" with <X11/extensions/Xv.h> and add 
+	#include "config.h" for modular build
+	Strip ^M out of ast_accel.c
+	
+2006-03-14  Alan Coopersmith  <alan.coopersmith@sun.com>
+	
 	* src/ast.h:
 	* src/ast_2dtool.c:
 	* src/ast_2dtool.h:
@@ -7,7 +29,7 @@
 	* src/ast_driver.c:
 	* src/ast_vgatool.c:
 	Version 0.80 from ASPEED Technology Inc.
-	(Fixed get video buffer size incorrect issue)
+	(Fixed abnormal display if set 2D Acceleration Option as MMIO mode)
 	Bugzilla #4937 <https://bugs.freedesktop.org/show_bug.cgi?id=4937>
 	Attachment #4932 <https://bugs.freedesktop.org/attachment.cgi?id=4932>
 
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..018155e
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,22 @@
+#  Copyright 2005 Adam Jackson.
+#
+#  Permission is hereby granted, free of charge, to any person obtaining a
+#  copy of this software and associated documentation files (the "Software"),
+#  to deal in the Software without restriction, including without limitation
+#  on the rights to use, copy, modify, merge, publish, distribute, sub
+#  license, and/or sell copies of the Software, and to permit persons to whom
+#  the Software is furnished to do so, subject to the following conditions:
+#
+#  The above copyright notice and this permission notice (including the next
+#  paragraph) shall be included in all copies or substantial portions of the
+#  Software.
+#
+#  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+#  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+#  FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+#  ADAM JACKSON BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+#  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+#  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+AUTOMAKE_OPTIONS = foreign
+SUBDIRS = src
\ No newline at end of file
diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 0000000..904cd67
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,12 @@
+#! /bin/sh
+
+srcdir=`dirname $0`
+test -z "$srcdir" && srcdir=.
+
+ORIGDIR=`pwd`
+cd $srcdir
+
+autoreconf -v --install || exit 1
+cd $ORIGDIR || exit $?
+
+$srcdir/configure --enable-maintainer-mode "$@"
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..8536e44
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,77 @@
+#  Copyright 2005 Adam Jackson.
+#
+#  Permission is hereby granted, free of charge, to any person obtaining a
+#  copy of this software and associated documentation files (the "Software"),
+#  to deal in the Software without restriction, including without limitation
+#  on the rights to use, copy, modify, merge, publish, distribute, sub
+#  license, and/or sell copies of the Software, and to permit persons to whom
+#  the Software is furnished to do so, subject to the following conditions:
+#
+#  The above copyright notice and this permission notice (including the next
+#  paragraph) shall be included in all copies or substantial portions of the
+#  Software.
+#
+#  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+#  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+#  FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+#  ADAM JACKSON BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+#  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+#  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Process this file with autoconf to produce a configure script
+
+AC_PREREQ(2.57)
+AC_INIT([xf86-video-ast],
+        0.80,
+        [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg],
+        xf86-video-ast)
+
+AC_CONFIG_SRCDIR([Makefile.am])
+AM_CONFIG_HEADER([config.h])
+AC_CONFIG_AUX_DIR(.)
+
+AM_INIT_AUTOMAKE([dist-bzip2])
+
+AM_MAINTAINER_MODE
+
+# Checks for programs.
+AC_DISABLE_STATIC
+AC_PROG_LIBTOOL
+AC_PROG_CC
+
+AH_TOP([#include "xorg-server.h"])
+
+AC_ARG_WITH(xorg-module-dir,
+            AC_HELP_STRING([--with-xorg-module-dir=DIR],
+                           [Default xorg module directory [[default=$libdir/xorg/modules]]]),
+            [moduledir="$withval"],
+            [moduledir="$libdir/xorg/modules"])
+
+# Checks for extensions
+XORG_DRIVER_CHECK_EXT(RANDR, randrproto)
+XORG_DRIVER_CHECK_EXT(RENDER, renderproto)
+XORG_DRIVER_CHECK_EXT(XV, videoproto)
+XORG_DRIVER_CHECK_EXT(DPMSExtension, xextproto)
+
+# Checks for pkg-config packages
+PKG_CHECK_MODULES(XORG, [xorg-server xproto fontsproto $REQUIRED_MODULES])
+sdkdir=$(pkg-config --variable=sdkdir xorg-server)
+
+# Checks for libraries.
+
+# Checks for header files.
+AC_HEADER_STDC
+
+AC_SUBST([XORG_CFLAGS])
+AC_SUBST([moduledir])
+
+DRIVER_NAME=nv
+AC_SUBST([DRIVER_NAME])
+
+XORG_MANPAGE_SECTIONS
+XORG_RELEASE_VERSION
+
+AC_OUTPUT([
+	Makefile
+	src/Makefile
+])
diff --git a/src/.cvsignore b/src/.cvsignore
new file mode 100644
index 0000000..9730646
--- /dev/null
+++ b/src/.cvsignore
@@ -0,0 +1,6 @@
+.deps
+.libs
+Makefile
+Makefile.in
+*.la
+*.lo
diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644
index 0000000..0396173
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1,44 @@
+#  Copyright 2005 Adam Jackson.
+#
+#  Permission is hereby granted, free of charge, to any person obtaining a
+#  copy of this software and associated documentation files (the "Software"),
+#  to deal in the Software without restriction, including without limitation
+#  on the rights to use, copy, modify, merge, publish, distribute, sub
+#  license, and/or sell copies of the Software, and to permit persons to whom
+#  the Software is furnished to do so, subject to the following conditions:
+#
+#  The above copyright notice and this permission notice (including the next
+#  paragraph) shall be included in all copies or substantial portions of the
+#  Software.
+#
+#  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+#  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+#  FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+#  ADAM JACKSON BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+#  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+#  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+# this is obnoxious:
+# -module lets us name the module exactly how we want
+# -avoid-version prevents gratuitous .0.0.0 version numbers on the end
+# _ladir passes a dummy rpath to libtool so the thing will actually link
+# TODO: -nostdlib/-Bstatic/-lgcc platform magic, not installing the .a, etc.
+AM_CFLAGS = @XORG_CFLAGS@
+
+ast_drv_la_LTLIBRARIES = ast_drv.la
+ast_drv_la_LDFLAGS = -module -avoid-version
+ast_drv_ladir = @moduledir@/drivers
+
+ast_drv_la_SOURCES =	\
+	ast.h 		\
+	ast_2dtool.c 	\
+	ast_2dtool.h 	\
+	ast_accel.c 	\
+	ast_cursor.c 	\
+	ast_cursor.h 	\
+	ast_driver.c 	\
+	ast_mode.c 	\
+	ast_mode.h 	\
+	ast_tool.c 	\
+	ast_vgatool.c 	\
+	ast_vgatool.h
diff --git a/src/ast_2dtool.c b/src/ast_2dtool.c
index 22f0b5b..cfdf984 100644
--- a/src/ast_2dtool.c
+++ b/src/ast_2dtool.c
@@ -20,6 +20,9 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 #include "xf86.h"
 #include "xf86_ansic.h"
 #include "xf86_OSproc.h"
@@ -35,7 +38,7 @@
 #include "fb.h"
 #include "regionstr.h"
 #include "xf86xv.h"
-#include "Xv.h"
+#include <X11/extensions/Xv.h>
 #include "vbe.h"
 
 #include "xf86PciInfo.h"
diff --git a/src/ast_accel.c b/src/ast_accel.c
index 1e327c6..0a31a78 100644
--- a/src/ast_accel.c
+++ b/src/ast_accel.c
@@ -1,1387 +1,1390 @@
-/*

- * Copyright (c) 2005 ASPEED Technology Inc.

- *

- * Permission to use, copy, modify, distribute, and sell this software and its

- * documentation for any purpose is hereby granted without fee, provided that

- * the above copyright notice appear in all copies and that both that

- * copyright notice and this permission notice appear in supporting

- * documentation, and that the name of the authors not be used in

- * advertising or publicity pertaining to distribution of the software without

- * specific, written prior permission.  The authors makes no representations

- * about the suitability of this software for any purpose.  It is provided

- * "as is" without express or implied warranty.

- *

- * THE AUTHORS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

- * EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR

- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,

- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER

- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR

- * PERFORMANCE OF THIS SOFTWARE.

- */

-

-#include "xf86.h"

-#include "xf86_ansic.h"

-#include "xf86_OSproc.h"

-#include "xf86Resources.h"

-#include "xf86RAC.h"

-#include "xf86cmap.h"

-#include "compiler.h"

-#include "mibstore.h"

-#include "vgaHW.h"

-#include "mipointer.h"

-#include "micmap.h"

-

-#include "fb.h"

-#include "regionstr.h"

-#include "xf86xv.h"

-#include "Xv.h"

-#include "vbe.h"

-

-#include "xf86PciInfo.h"

-#include "xf86Pci.h"

-

-/* framebuffer offscreen manager */

-#include "xf86fbman.h"

-

-/* include xaa includes */

-#include "xaa.h"

-#include "xaarop.h"

-

-/* H/W cursor support */

-#include "xf86Cursor.h"

-

-/* Driver specific headers */

-#include "ast.h"

-

-#ifdef	Accel_2D

-/* ROP Translation Table */

-int ASTXAACopyROP[16] =

-{

-   ROP_0,               /* GXclear */

-   ROP_DSa,             /* GXand */

-   ROP_SDna,            /* GXandReverse */

-   ROP_S,               /* GXcopy */

-   ROP_DSna,            /* GXandInverted */

-   ROP_D,               /* GXnoop */

-   ROP_DSx,             /* GXxor */

-   ROP_DSo,             /* GXor */

-   ROP_DSon,            /* GXnor */

-   ROP_DSxn,            /* GXequiv */

-   ROP_Dn,              /* GXinvert*/

-   ROP_SDno,            /* GXorReverse */

-   ROP_Sn,              /* GXcopyInverted */

-   ROP_DSno,            /* GXorInverted */

-   ROP_DSan,            /* GXnand */

-   ROP_1                /* GXset */

-};

-

-int ASTXAAPatternROP[16]=

-{

-   ROP_0,

-   ROP_DPa,

-   ROP_PDna,

-   ROP_P,

-   ROP_DPna,

-   ROP_D,

-   ROP_DPx,

-   ROP_DPo,

-   ROP_DPon,

-   ROP_PDxn,

-   ROP_Dn,

-   ROP_PDno,

-   ROP_Pn,

-   ROP_DPno,

-   ROP_DPan,

-   ROP_1

-};

-

-/* extern function */

-extern void vWaitEngIdle(ScrnInfoPtr pScrn, ASTRecPtr pAST);

-extern UCHAR *pjRequestCMDQ(ASTRecPtr pAST, ULONG ulDataLen);

-extern Bool bGetLineTerm(_LINEInfo *LineInfo, LINEPARAM *dsLineParam);

-

-/* Prototype type declaration */

-Bool ASTAccelInit(ScreenPtr pScreen);

-static void ASTSync(ScrnInfoPtr pScrn);

-static void ASTSetupForScreenToScreenCopy(ScrnInfoPtr pScrn, 

-                                          int xdir, int ydir, int rop,

-                                          unsigned int planemask, int trans_color);

-static void ASTSubsequentScreenToScreenCopy(ScrnInfoPtr pScrn, int x1, int y1, int x2,

-                                            int y2, int w, int h);                                

-static void ASTSetupForSolidFill(ScrnInfoPtr pScrn,

-                                 int color, int rop, unsigned int planemask);

-static void ASTSubsequentSolidFillRect(ScrnInfoPtr pScrn,

-                                       int dst_x, int dst_y, int width, int height);  

-static void ASTSetupForSolidLine(ScrnInfoPtr pScrn,

-                                 int color, int rop, unsigned int planemask);

-static void ASTSubsequentSolidHorVertLine(ScrnInfoPtr pScrn,

-                                          int x, int y, int len, int dir);

-static void ASTSubsequentSolidTwoPointLine(ScrnInfoPtr pScrn,

-                                           int x1, int y1, int x2, int y2, int flags);                                       

-static void ASTSetupForDashedLine(ScrnInfoPtr pScrn,

-                                  int fg, int bg, int rop, unsigned int planemask,

-                                  int length, UCHAR *pattern);

-static void ASTSubsequentDashedTwoPointLine(ScrnInfoPtr pScrn,

-                                            int x1, int y1, int x2, int y2,

-                                            int flags, int phase);                                              

-static void ASTSetupForMonoPatternFill(ScrnInfoPtr pScrn,

-                                       int patx, int paty, int fg, int bg,

-                                       int rop, unsigned int planemask);

-static void ASTSubsequentMonoPatternFill(ScrnInfoPtr pScrn,

-                                         int patx, int paty,

-                                         int x, int y, int w, int h);

-static void ASTSetupForColor8x8PatternFill(ScrnInfoPtr pScrn, int patx, int paty,

-			                   int rop, unsigned int planemask, int trans_col);

-static void ASTSubsequentColor8x8PatternFillRect(ScrnInfoPtr pScrn, int patx, int paty,

-                                                 int x, int y, int w, int h);

-static void ASTSetupForCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,

-                                                  int fg, int bg,

-                                                  int rop, unsigned int planemask);

-static void ASTSubsequentCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,

-                                                    int x, int y,

-                                                    int width, int height, int skipleft);

-static void ASTSetupForScreenToScreenColorExpandFill(ScrnInfoPtr pScrn,

-                                                     int fg, int bg,

-                                                     int rop, unsigned int planemask);

-static void ASTSubsequentScreenToScreenColorExpandFill(ScrnInfoPtr pScrn,

-                                                       int x, int y, int width, int height,

-                                                       int src_x, int src_y, int offset);

-static void ASTSetClippingRectangle(ScrnInfoPtr pScrn,

-                                    int left, int top, int right, int bottom);

-static void ASTDisableClipping(ScrnInfoPtr pScrn); 

-

-Bool

-ASTAccelInit(ScreenPtr pScreen)

-{

-    XAAInfoRecPtr  infoPtr;

-    ScrnInfoPtr    pScrn = xf86Screens[pScreen->myNum];

-    ASTRecPtr      pAST = ASTPTR(pScrn);

-

-    pAST->AccelInfoPtr = infoPtr = XAACreateInfoRec();

-    if (!infoPtr)  return FALSE;

-

-    infoPtr->Flags = LINEAR_FRAMEBUFFER |

-  		     OFFSCREEN_PIXMAPS |

-  		     PIXMAP_CACHE;

-

-    /* Sync */

-    if (pAST->ENGCaps & ENG_CAP_Sync)

-        infoPtr->Sync = ASTSync;

-

-    /* Screen To Screen copy */

-    if (pAST->ENGCaps & ENG_CAP_ScreenToScreenCopy)

-    {    

-        infoPtr->SetupForScreenToScreenCopy =  ASTSetupForScreenToScreenCopy;

-        infoPtr->SubsequentScreenToScreenCopy = ASTSubsequentScreenToScreenCopy;

-        infoPtr->ScreenToScreenCopyFlags = NO_TRANSPARENCY | NO_PLANEMASK;

-    }

-

-    /* Solid fill */

-    if (pAST->ENGCaps & ENG_CAP_SolidFill)

-    {    

-        infoPtr->SetupForSolidFill = ASTSetupForSolidFill;

-        infoPtr->SubsequentSolidFillRect = ASTSubsequentSolidFillRect;

-        infoPtr->SolidFillFlags = NO_PLANEMASK;

-    } 

-        

-    /* Solid Lines */

-    if (pAST->ENGCaps & ENG_CAP_SolidLine)

-    {    

-        infoPtr->SetupForSolidLine = ASTSetupForSolidLine;

-        infoPtr->SubsequentSolidHorVertLine = ASTSubsequentSolidHorVertLine;    

-        infoPtr->SubsequentSolidTwoPointLine = ASTSubsequentSolidTwoPointLine;

-        infoPtr->SolidLineFlags = NO_PLANEMASK;

-    }

-

-    /* Dashed Lines */

-    if (pAST->ENGCaps & ENG_CAP_DashedLine)

-    {        

-        infoPtr->SetupForDashedLine = ASTSetupForDashedLine;

-        infoPtr->SubsequentDashedTwoPointLine = ASTSubsequentDashedTwoPointLine;

-        infoPtr->DashPatternMaxLength = 64;

-        infoPtr->DashedLineFlags = NO_PLANEMASK |

-			           LINE_PATTERN_MSBFIRST_LSBJUSTIFIED;

-    }			           			           

-

-    /* 8x8 mono pattern fill */

-    if (pAST->ENGCaps & ENG_CAP_Mono8x8PatternFill)

-    {    

-        infoPtr->SetupForMono8x8PatternFill = ASTSetupForMonoPatternFill;

-        infoPtr->SubsequentMono8x8PatternFillRect = ASTSubsequentMonoPatternFill;

-        infoPtr->Mono8x8PatternFillFlags = NO_PLANEMASK |

-                                           NO_TRANSPARENCY |

-				           HARDWARE_PATTERN_SCREEN_ORIGIN |

-				           HARDWARE_PATTERN_PROGRAMMED_BITS |

-				           BIT_ORDER_IN_BYTE_MSBFIRST;

-    }				           

-				           

-    /* 8x8 color pattern fill */

-    if (pAST->ENGCaps & ENG_CAP_Color8x8PatternFill)

-    {    

-        infoPtr->SetupForColor8x8PatternFill = ASTSetupForColor8x8PatternFill;

-        infoPtr->SubsequentColor8x8PatternFillRect = ASTSubsequentColor8x8PatternFillRect;

-        infoPtr->Color8x8PatternFillFlags = NO_PLANEMASK |

-					    NO_TRANSPARENCY |    

-	 				    HARDWARE_PATTERN_SCREEN_ORIGIN;

-    }	 				    

-	 				

-    /* CPU To Screen Color Expand */

-    if (pAST->ENGCaps & ENG_CAP_CPUToScreenColorExpand)

-    {    

-        infoPtr->SetupForCPUToScreenColorExpandFill = ASTSetupForCPUToScreenColorExpandFill;

-        infoPtr->SubsequentCPUToScreenColorExpandFill = ASTSubsequentCPUToScreenColorExpandFill;

-        infoPtr->ColorExpandRange = MAX_PATReg_Size;

-        infoPtr->ColorExpandBase = MMIOREG_PAT;

-        infoPtr->CPUToScreenColorExpandFillFlags = NO_PLANEMASK |

-	   				           BIT_ORDER_IN_BYTE_MSBFIRST;

-    }	   				           

-

-    /* Screen To Screen Color Expand */

-    if (pAST->ENGCaps & ENG_CAP_ScreenToScreenColorExpand)

-    {    

-        infoPtr->SetupForScreenToScreenColorExpandFill = ASTSetupForScreenToScreenColorExpandFill;

-        infoPtr->SubsequentScreenToScreenColorExpandFill = ASTSubsequentScreenToScreenColorExpandFill;

-        infoPtr->ScreenToScreenColorExpandFillFlags = NO_PLANEMASK |

-	                                              BIT_ORDER_IN_BYTE_MSBFIRST;

-    }	                                              

-                                              

-    /* Clipping */

-    if (pAST->ENGCaps & ENG_CAP_Clipping)

-    {    

-        infoPtr->SetClippingRectangle = ASTSetClippingRectangle;

-        infoPtr->DisableClipping = ASTDisableClipping;

-        infoPtr->ClippingFlags = HARDWARE_CLIP_SCREEN_TO_SCREEN_COPY 	|

-                		 HARDWARE_CLIP_MONO_8x8_FILL		|

-                		 HARDWARE_CLIP_COLOR_8x8_FILL	 	|

-                		 HARDWARE_CLIP_SOLID_FILL		|     

-                		 HARDWARE_CLIP_SOLID_LINE 		| 

-                		 HARDWARE_CLIP_DASHED_LINE 		| 

-                		 HARDWARE_CLIP_SOLID_LINE; 

-    }                		 

-

-    return(XAAInit(pScreen, infoPtr));

-    

-} /* end of ASTAccelInit */

-

-

-static void

-ASTSync(ScrnInfoPtr pScrn)

-{

-    ASTRecPtr pAST = ASTPTR(pScrn);

-

-    /* wait engle idle */

-    vWaitEngIdle(pScrn, pAST);

-

-} /* end of ASTSync */

-

-

-static void ASTSetupForScreenToScreenCopy(ScrnInfoPtr pScrn,

-                                          int xdir, int ydir, int rop,

-                                          unsigned int planemask, int trans_color)

-{

-	

-    ASTRecPtr pAST = ASTPTR(pScrn);

-    PKT_SC *pSingleCMD;

-    ULONG  cmdreg;

-    

-/*

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetupForScreenToScreenCopy\n");

-*/    

-    /* Modify Reg. Value */

-    cmdreg = CMD_BITBLT;

-    switch (pAST->VideoModeInfo.bitsPerPixel)

-    {

-    case 8:

-        cmdreg |= CMD_COLOR_08;

-        break;

-    case 15:

-    case 16:

-        cmdreg |= CMD_COLOR_16;

-        break;    

-    case 24:

-    case 32:

-        cmdreg |= CMD_COLOR_32;

-        break;    	

-    }

-    cmdreg |= (ASTXAACopyROP[rop] << 8);

-    pAST->ulCMDReg = cmdreg;

-     

-    if (!pAST->MMIO2D)

-    {   

-        /* Write to CMDQ */

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*2);

-                

-        ASTSetupSRCPitch(pSingleCMD, pAST->VideoModeInfo.ScreenPitch);  

-        pSingleCMD++;

-        ASTSetupDSTPitchHeight(pSingleCMD, pAST->VideoModeInfo.ScreenPitch, -1);

-    }

-    else

-    {

-        /* Write to MMIO */                

-        ASTSetupSRCPitch_MMIO(pAST->VideoModeInfo.ScreenPitch);  

-        ASTSetupDSTPitchHeight_MMIO(pAST->VideoModeInfo.ScreenPitch, -1);    

-    }

-                             

-} /* end of ASTSetupForScreenToScreenCopy */

-

-static void

-ASTSubsequentScreenToScreenCopy(ScrnInfoPtr pScrn, int x1, int y1, int x2,

-                                int y2, int width, int height)

-{

-    ASTRecPtr pAST = ASTPTR(pScrn);

-    PKT_SC *pSingleCMD;

-    int src_x, src_y, dst_x, dst_y;

-    ULONG srcbase, dstbase, cmdreg;

-/*

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentScreenToScreenCopy\n");

-*/

-

-    /* Modify Reg. Value */

-    cmdreg = pAST->ulCMDReg;

-    if (pAST->EnableClip)

-        cmdreg |= CMD_ENABLE_CLIP;

-    srcbase = dstbase = 0;

-

-    if (y1 >= MAX_SRC_Y)

-    {       

-        srcbase=pAST->VideoModeInfo.ScreenPitch*y1;

-        y1=0;

-    }       

-    

-    if (y2 >= pScrn->virtualY) 

-    {   

-        dstbase=pAST->VideoModeInfo.ScreenPitch*y2;

-        y2=0;

-    }

-          

-    if (x1 < x2)

-    {

-    	src_x = x1 + width - 1;

-    	dst_x = x2 + width - 1;

-    	cmdreg |= CMD_X_DEC;     	

-    }

-    else

-    {

-        src_x = x1;

-        dst_x = x2;	

-    }

- 

-    if (y1 < y2)

-    {

-    	src_y = y1 + height - 1;

-    	dst_y = y2 + height - 1;

-    	cmdreg |= CMD_Y_DEC;     	

-    }

-    else

-    {

-        src_y = y1;

-        dst_y = y2;	

-    }

-        

-    if (!pAST->MMIO2D)        

-    {

-        /* Write to CMDQ */

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*6);

-      

-        ASTSetupSRCBase(pSingleCMD, srcbase);

-        pSingleCMD++;       

-        ASTSetupDSTBase(pSingleCMD, dstbase);

-        pSingleCMD++;    

-        ASTSetupDSTXY(pSingleCMD, dst_x, dst_y);    

-        pSingleCMD++;    

-        ASTSetupSRCXY(pSingleCMD, src_x, src_y);    

-        pSingleCMD++;    

-        ASTSetupRECTXY(pSingleCMD, width, height);    

-        pSingleCMD++;    

-        ASTSetupCMDReg(pSingleCMD, cmdreg);       

-                                  

-        /* Update Write Pointer */

-        mUpdateWritePointer;

-    

-    }

-    else

-    {

-        ASTSetupSRCBase_MMIO(srcbase);

-        ASTSetupDSTBase_MMIO(dstbase);

-        ASTSetupDSTXY_MMIO(dst_x, dst_y);    

-        ASTSetupSRCXY_MMIO(src_x, src_y);    

-        ASTSetupRECTXY_MMIO(width, height);    

-        ASTSetupCMDReg_MMIO(cmdreg);       

-            	

-        vWaitEngIdle(pScrn, pAST);

-    }

-

-} /* end of ASTSubsequentScreenToScreenCopy */

-

-static void

-ASTSetupForSolidFill(ScrnInfoPtr pScrn,

-                     int color, int rop, unsigned int planemask)

-{

-	

-    ASTRecPtr pAST = ASTPTR(pScrn);

-    PKT_SC *pSingleCMD;

-    ULONG cmdreg;

-

-/*            

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetupForSolidFill\n");

-*/            

-    /* Modify Reg. Value */

-    cmdreg = CMD_BITBLT | CMD_PAT_FGCOLOR;

-    switch (pAST->VideoModeInfo.bitsPerPixel)

-    {

-    case 8:

-        cmdreg |= CMD_COLOR_08;

-        break;

-    case 15:

-    case 16:

-        cmdreg |= CMD_COLOR_16;

-        break;    

-    case 24:

-    case 32:

-        cmdreg |= CMD_COLOR_32;

-        break;    	

-    }

-    cmdreg |= (ASTXAAPatternROP[rop] << 8);

-    pAST->ulCMDReg = cmdreg;

-            

-    if (!pAST->MMIO2D)                    

-    {

-        /* Write to CMDQ */

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*2);

-

-        ASTSetupDSTPitchHeight(pSingleCMD, pAST->VideoModeInfo.ScreenPitch, -1);

-        pSingleCMD++;

-        ASTSetupFG(pSingleCMD, color);        

-    }

-    else

-    {

-        ASTSetupDSTPitchHeight_MMIO(pAST->VideoModeInfo.ScreenPitch, -1);

-        ASTSetupFG_MMIO(color);            	

-    }

-           

-} /* end of ASTSetupForSolidFill */

-

-

-static void

-ASTSubsequentSolidFillRect(ScrnInfoPtr pScrn,

-                           int dst_x, int dst_y, int width, int height)

-{

-    ASTRecPtr pAST = ASTPTR(pScrn);

-    PKT_SC *pSingleCMD;

-    ULONG dstbase, cmdreg;        

-/*            

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentSolidFillRect\n");

-*/

-

-    /* Modify Reg. Value */

-    cmdreg = pAST->ulCMDReg;

-    if (pAST->EnableClip)

-        cmdreg |= CMD_ENABLE_CLIP;    

-    dstbase = 0;

-

-    if (dst_y >= pScrn->virtualY) 

-    {   

-        dstbase=pAST->VideoModeInfo.ScreenPitch*dst_y;

-        dst_y=0;

-    }

-                  

-    if (!pAST->MMIO2D)                    

-    {                  

-        /* Write to CMDQ */    

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*4);

-

-        ASTSetupDSTBase(pSingleCMD, dstbase);

-        pSingleCMD++;    

-        ASTSetupDSTXY(pSingleCMD, dst_x, dst_y);

-        pSingleCMD++;    

-        ASTSetupRECTXY(pSingleCMD, width, height);

-        pSingleCMD++;    

-        ASTSetupCMDReg(pSingleCMD, cmdreg);        

-      

-        /* Update Write Pointer */

-        mUpdateWritePointer;

-                

-    }

-    else

-    {                  

-        ASTSetupDSTBase_MMIO(dstbase);

-        ASTSetupDSTXY_MMIO(dst_x, dst_y);

-        ASTSetupRECTXY_MMIO(width, height);

-        ASTSetupCMDReg_MMIO(cmdreg);        

- 

-        vWaitEngIdle(pScrn, pAST);

-      

-    }

-

-

-} /* end of ASTSubsequentSolidFillRect */

-

-/* Line */

-static void ASTSetupForSolidLine(ScrnInfoPtr pScrn, 

-                                 int color, int rop, unsigned int planemask)

-{

-

-    ASTRecPtr pAST = ASTPTR(pScrn);

-    PKT_SC *pSingleCMD;

-    ULONG  cmdreg;

-/*

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetupForSolidLine\n");

-*/  

-    /* Modify Reg. Value */

-    cmdreg = CMD_BITBLT;

-    switch (pAST->VideoModeInfo.bitsPerPixel)

-    {

-    case 8:

-        cmdreg |= CMD_COLOR_08;

-        break;

-    case 15:

-    case 16:

-        cmdreg |= CMD_COLOR_16;

-        break;    

-    case 24:

-    case 32:

-        cmdreg |= CMD_COLOR_32;

-        break;    	

-    }

-    cmdreg |= (ASTXAAPatternROP[rop] << 8);  

-    pAST->ulCMDReg = cmdreg;

-     

-    if (!pAST->MMIO2D)

-    {   

-        /* Write to CMDQ */

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*3);

-

-        ASTSetupDSTPitchHeight(pSingleCMD, pAST->VideoModeInfo.ScreenPitch, -1);

-        pSingleCMD++;

-        ASTSetupFG(pSingleCMD, color);  

-        pSingleCMD++;

-        ASTSetupBG(pSingleCMD, 0);

-        

-    }

-    else

-    {

-        /* Write to MMIO */   

-        ASTSetupDSTPitchHeight_MMIO(pAST->VideoModeInfo.ScreenPitch, -1);                     

-        ASTSetupFG_MMIO(color);  

-        ASTSetupBG_MMIO(0);            

-    }

-                                 

-} /* end of ASTSetupForSolidLine */

-

-

-static void ASTSubsequentSolidHorVertLine(ScrnInfoPtr pScrn,

-                                          int x, int y, int len, int dir)

-{

-

-    ASTRecPtr pAST = ASTPTR(pScrn);

-    PKT_SC *pSingleCMD;

-    ULONG dstbase, cmdreg;   

-    int width, height;

-/*                    

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentSolidHorVertLine\n");

-*/

-            

-    /* Modify Reg. Value */

-    cmdreg = (pAST->ulCMDReg & (~CMD_MASK)) | CMD_BITBLT;

-    if (pAST->EnableClip)

-        cmdreg |= CMD_ENABLE_CLIP;    

-    dstbase = 0;

-    

-    if(dir == DEGREES_0) {			/* horizontal */

-        width  = len;

-        height = 1;	

-    } else {					/* vertical */

-        width  = 1;

-        height = len;	    	

-    }

-              

-    if ((y + height) >= pScrn->virtualY) 

-    {   

-        dstbase=pAST->VideoModeInfo.ScreenPitch*y;

-        y=0;

-    }

-              

-    

-    if (!pAST->MMIO2D)                    

-    {                  

-        /* Write to CMDQ */    

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*4);

-

-        ASTSetupDSTBase(pSingleCMD, dstbase);

-        pSingleCMD++;    

-        ASTSetupDSTXY(pSingleCMD, x, y);

-        pSingleCMD++;    

-        ASTSetupRECTXY(pSingleCMD, width, height);

-        pSingleCMD++;    

-        ASTSetupCMDReg(pSingleCMD, cmdreg);        

-      

-        /* Update Write Pointer */

-        mUpdateWritePointer;

-               

-    }

-    else

-    {                  

-        ASTSetupDSTBase_MMIO(dstbase);

-        ASTSetupDSTXY_MMIO(x, y);

-        ASTSetupRECTXY_MMIO(width, height);

-        ASTSetupCMDReg_MMIO(cmdreg);        

- 

-        vWaitEngIdle(pScrn, pAST);

-      

-    }

-

-            

-} /* end of ASTSubsequentSolidHorVertLine */

-

-static void ASTSubsequentSolidTwoPointLine(ScrnInfoPtr pScrn,

-                                           int x1, int y1, int x2, int y2, int flags)

-{

- 

-    ASTRecPtr 	pAST = ASTPTR(pScrn);

-    PKT_SC 	*pSingleCMD;

-    LINEPARAM   dsLineParam;

-    _LINEInfo   LineInfo; 

-    ULONG 	dstbase, ulCommand;

-    ULONG	miny, maxy;         

-    USHORT      usXM;

-/*

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentSolidTwoPointLine\n");

-*/    

-

-    /* Modify Reg. Value */

-    ulCommand = (pAST->ulCMDReg & (~CMD_MASK)) | CMD_LINEDRAW;

-    if(flags & OMIT_LAST)

-        ulCommand |= CMD_NOT_DRAW_LAST_PIXEL;

-    else

-        ulCommand &= ~CMD_NOT_DRAW_LAST_PIXEL;

-    if (pAST->EnableClip)

-        ulCommand |= CMD_ENABLE_CLIP;

-    dstbase = 0;

-    miny = (y1 > y2) ? y2 : y1;

-    maxy = (y1 > y2) ? y1 : y2;

-    if(maxy >= pScrn->virtualY) {

-        dstbase = pAST->VideoModeInfo.ScreenPitch * miny;

-        y1 -= miny;

-        y2 -= miny;

-    }

-          

-    bGetLineTerm(&LineInfo, &dsLineParam);		/* Get Line Parameter */

-    

-    if (dsLineParam.dwLineAttributes & LINEPARAM_X_DEC) 

-        ulCommand |= CMD_X_DEC; 

-    if (dsLineParam.dwLineAttributes & LINEPARAM_Y_DEC) 

-        ulCommand |= CMD_Y_DEC;             

-        

-    usXM = (dsLineParam.dwLineAttributes & LINEPARAM_XM) ? 1:0;    

-       

-    if (!pAST->MMIO2D)                    

-    {                  

-        /* Write to CMDQ */    

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*7);

-

-        ASTSetupDSTBase(pSingleCMD, dstbase);

-        pSingleCMD++;    

-        ASTSetupLineXY(pSingleCMD, dsLineParam.dsLineX, dsLineParam.dsLineY);

-        pSingleCMD++;    

-        ASTSetupLineXMErrTerm(pSingleCMD, usXM , dsLineParam.dwErrorTerm);

-        pSingleCMD++; 

-        ASTSetupLineWidth(pSingleCMD, dsLineParam.dsLineWidth);

-        pSingleCMD++; 

-        ASTSetupLineK1Term(pSingleCMD, dsLineParam.dwK1Term);

-        pSingleCMD++; 

-        ASTSetupLineK2Term(pSingleCMD, dsLineParam.dwK2Term);

-        pSingleCMD++;                     

-        ASTSetupCMDReg(pSingleCMD, ulCommand);        

-              

-        /* Update Write Pointer */

-        mUpdateWritePointer;                

-        

-    }

-    else

-    {                  

-        ASTSetupDSTBase_MMIO(dstbase);

-        ASTSetupLineXY_MMIO(dsLineParam.dsLineX, dsLineParam.dsLineY);

-        ASTSetupLineXMErrTerm_MMIO( usXM , dsLineParam.dwErrorTerm);

-        ASTSetupLineWidth_MMIO(dsLineParam.dsLineWidth);

-        ASTSetupLineK1Term_MMIO(dsLineParam.dwK1Term);

-        ASTSetupLineK2Term_MMIO(dsLineParam.dwK2Term);

-        ASTSetupCMDReg_MMIO(ulCommand);        

-             

-        vWaitEngIdle(pScrn, pAST);

-      

-    }

-

-                

-} /* end of ASTSubsequentSolidTwoPointLine */

-

-/* Dash Line */

-static void

-ASTSetupForDashedLine(ScrnInfoPtr pScrn,

-                      int fg, int bg, int rop, unsigned int planemask,

-                      int length, UCHAR *pattern)

-{

-

-    ASTRecPtr pAST = ASTPTR(pScrn);

-    PKT_SC *pSingleCMD;

-    ULONG  cmdreg;

-/*

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetupForDashedLine\n");

-*/  

-    /* Modify Reg. Value */

-    cmdreg = CMD_LINEDRAW | CMD_RESET_STYLE_COUNTER | CMD_ENABLE_LINE_STYLE;

-    

-    switch (pAST->VideoModeInfo.bitsPerPixel)

-    {

-    case 8:

-        cmdreg |= CMD_COLOR_08;

-        break;

-    case 15:

-    case 16:

-        cmdreg |= CMD_COLOR_16;

-        break;    

-    case 24:

-    case 32:

-        cmdreg |= CMD_COLOR_32;

-        break;    	

-    }

-    cmdreg |= (ASTXAAPatternROP[rop] << 8);  

-    if(bg == -1) {

-        cmdreg |= CMD_TRANSPARENT;    

-        bg = 0;

-    }

-    cmdreg |= (((length-1) & 0x3F) << 24);		/* line period */

-    pAST->ulCMDReg = cmdreg;

-     

-    if (!pAST->MMIO2D)

-    {   

-        /* Write to CMDQ */

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*5);

-

-        ASTSetupDSTPitchHeight(pSingleCMD, pAST->VideoModeInfo.ScreenPitch, -1);

-        pSingleCMD++;

-        ASTSetupFG(pSingleCMD, fg);  

-        pSingleCMD++;

-        ASTSetupBG(pSingleCMD, bg); 

-        pSingleCMD++;

-        ASTSetupLineStyle1(pSingleCMD, *pattern);

-        pSingleCMD++;

-        ASTSetupLineStyle2(pSingleCMD, *(pattern+4));                   

-                       

-    }

-    else

-    {

-        /* Write to MMIO */   

-        ASTSetupDSTPitchHeight_MMIO(pAST->VideoModeInfo.ScreenPitch, -1);

-        ASTSetupFG_MMIO(fg);  

-        ASTSetupBG_MMIO(bg); 

-        ASTSetupLineStyle1_MMIO(*pattern);

-        ASTSetupLineStyle2_MMIO(*(pattern+4));                

-

-    }

-                                 	

-}

-

-static void

-ASTSubsequentDashedTwoPointLine(ScrnInfoPtr pScrn,

-                                int x1, int y1, int x2, int y2,

-                                int flags, int phase)

-{

- 

-    ASTRecPtr 	pAST = ASTPTR(pScrn);

-    PKT_SC 	*pSingleCMD;

-    LINEPARAM   dsLineParam;

-    _LINEInfo   LineInfo; 

-    ULONG 	dstbase, ulCommand; 

-    ULONG	miny, maxy;  

-    USHORT      usXM;

-/*

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentDashedTwoPointLine\n");

-*/   

-

-    /* Modify Reg. Value */

-    ulCommand = pAST->ulCMDReg;

-    if(flags & OMIT_LAST)

-        ulCommand |= CMD_NOT_DRAW_LAST_PIXEL;

-    else

-        ulCommand &= ~CMD_NOT_DRAW_LAST_PIXEL;

-    if (pAST->EnableClip)

-        ulCommand |= CMD_ENABLE_CLIP;

-    dstbase = 0;        

-    miny = (y1 > y2) ? y2 : y1;

-    maxy = (y1 > y2) ? y1 : y2;

-    if(maxy >= pScrn->virtualY) {

-        dstbase = pAST->VideoModeInfo.ScreenPitch * miny;

-        y1 -= miny;

-        y2 -= miny;

-    }

-     

-    bGetLineTerm(&LineInfo, &dsLineParam);		/* Get Line Parameter */

-    

-    if (dsLineParam.dwLineAttributes & LINEPARAM_X_DEC) 

-        ulCommand |= CMD_X_DEC; 

-    if (dsLineParam.dwLineAttributes & LINEPARAM_Y_DEC) 

-        ulCommand |= CMD_Y_DEC;             

-        

-    usXM = (dsLineParam.dwLineAttributes & LINEPARAM_XM) ? 1:0;    

-       

-    if (!pAST->MMIO2D)                    

-    {                  

-        /* Write to CMDQ */    

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*7);

-

-        ASTSetupDSTBase(pSingleCMD, dstbase);

-        pSingleCMD++;    

-        ASTSetupLineXY(pSingleCMD, dsLineParam.dsLineX, dsLineParam.dsLineY);

-        pSingleCMD++;    

-        ASTSetupLineXMErrTerm(pSingleCMD, usXM , dsLineParam.dwErrorTerm);

-        pSingleCMD++; 

-        ASTSetupLineWidth(pSingleCMD, dsLineParam.dsLineWidth);

-        pSingleCMD++; 

-        ASTSetupLineK1Term(pSingleCMD, dsLineParam.dwK1Term);

-        pSingleCMD++; 

-        ASTSetupLineK2Term(pSingleCMD, dsLineParam.dwK2Term);

-        pSingleCMD++;                     

-        ASTSetupCMDReg(pSingleCMD, ulCommand);         

-              

-        /* Update Write Pointer */

-        mUpdateWritePointer;

-              

-    }

-    else

-    {                  

-        ASTSetupDSTBase_MMIO(dstbase);

-        ASTSetupLineXY_MMIO(dsLineParam.dsLineX, dsLineParam.dsLineY);

-        ASTSetupLineXMErrTerm_MMIO( usXM , dsLineParam.dwErrorTerm);

-        ASTSetupLineWidth_MMIO(dsLineParam.dsLineWidth);

-        ASTSetupLineK1Term_MMIO(dsLineParam.dwK1Term);

-        ASTSetupLineK2Term_MMIO(dsLineParam.dwK2Term);

-        ASTSetupCMDReg_MMIO(ulCommand);        

-       

-        vWaitEngIdle(pScrn, pAST);

-      

-    }

-                	

-}

-

-/* Mono Pattern Fill */

-static void

-ASTSetupForMonoPatternFill(ScrnInfoPtr pScrn,

-                           int patx, int paty, int fg, int bg,

-                           int rop, unsigned int planemask)

-{

-	

-    ASTRecPtr pAST = ASTPTR(pScrn);

-    PKT_SC *pSingleCMD;

-    ULONG cmdreg;

-

-/*            

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetupForMonoPatternFill\n");

-*/            

-    /* Modify Reg. Value */

-    cmdreg = CMD_BITBLT | CMD_PAT_MONOMASK;

-    switch (pAST->VideoModeInfo.bitsPerPixel)

-    {

-    case 8:

-        cmdreg |= CMD_COLOR_08;

-        break;

-    case 15:

-    case 16:

-        cmdreg |= CMD_COLOR_16;

-        break;    

-    case 24:

-    case 32:

-        cmdreg |= CMD_COLOR_32;

-        break;    	

-    }

-    cmdreg |= (ASTXAAPatternROP[rop] << 8);

-    pAST->ulCMDReg = cmdreg;

-            

-    if (!pAST->MMIO2D)                    

-    {

-        /* Write to CMDQ */

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*5);

-

-        ASTSetupDSTPitchHeight(pSingleCMD, pAST->VideoModeInfo.ScreenPitch, -1);

-        pSingleCMD++;

-        ASTSetupFG(pSingleCMD, fg);  

-        pSingleCMD++;

-        ASTSetupBG(pSingleCMD, bg);

-        pSingleCMD++;

-        ASTSetupMONO1(pSingleCMD, patx);  

-        pSingleCMD++;

-        ASTSetupMONO2(pSingleCMD, paty);                           

-    }

-    else

-    {

-        ASTSetupDSTPitchHeight_MMIO(pAST->VideoModeInfo.ScreenPitch, -1);

-        ASTSetupFG_MMIO(fg);   

-        ASTSetupBG_MMIO(bg);

-        ASTSetupMONO1_MMIO(patx);  

-        ASTSetupMONO2_MMIO(paty);                     	

-    }

-           	

-} /* end of ASTSetupForMonoPatternFill */

-

-                      

-static void

-ASTSubsequentMonoPatternFill(ScrnInfoPtr pScrn,

-                             int patx, int paty,

-                             int dst_x, int dst_y, int width, int height)

-{

-    ASTRecPtr pAST = ASTPTR(pScrn);

-    PKT_SC *pSingleCMD;

-    ULONG dstbase, cmdreg;        

-/*            

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentMonoPatternFill\n");

-*/    

-            

-    /* Modify Reg. Value */

-    cmdreg = pAST->ulCMDReg;

-    if (pAST->EnableClip)

-        cmdreg |= CMD_ENABLE_CLIP;    

-    dstbase = 0;

-

-    if (dst_y >= pScrn->virtualY) 

-    {   

-        dstbase=pAST->VideoModeInfo.ScreenPitch*dst_y;

-        dst_y=0;

-    }

-                  

-    if (!pAST->MMIO2D)                    

-    {                  

-        /* Write to CMDQ */    

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*4);

-

-        ASTSetupDSTBase(pSingleCMD, dstbase);

-        pSingleCMD++;    

-        ASTSetupDSTXY(pSingleCMD, dst_x, dst_y);

-        pSingleCMD++;    

-        ASTSetupRECTXY(pSingleCMD, width, height);

-        pSingleCMD++;    

-        ASTSetupCMDReg(pSingleCMD, cmdreg);        

-      

-        /* Update Write Pointer */

-        mUpdateWritePointer;

-              

-    }

-    else

-    {                  

-        ASTSetupDSTBase_MMIO(dstbase);

-        ASTSetupDSTXY_MMIO(dst_x, dst_y);

-        ASTSetupRECTXY_MMIO(width, height);

-        ASTSetupCMDReg_MMIO(cmdreg);        

- 

-        vWaitEngIdle(pScrn, pAST);      

-    }	

-

-} /* end of ASTSubsequentMonoPatternFill */

-

-static void

-ASTSetupForColor8x8PatternFill(ScrnInfoPtr pScrn, int patx, int paty,

-			       int rop, unsigned int planemask, int trans_col)

-{

-	

-    ASTRecPtr pAST = ASTPTR(pScrn);

-    PKT_SC *pSingleCMD;

-    ULONG cmdreg;

-    CARD32 *pataddr;

-    ULONG ulPatSize;

-    int i, j, cpp;

-/*            

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetupForColor8x8PatternFill\n");

-*/            

-    /* Modify Reg. Value */

-    cmdreg = CMD_BITBLT | CMD_PAT_PATREG;

-    switch (pAST->VideoModeInfo.bitsPerPixel)

-    {

-    case 8:

-        cmdreg |= CMD_COLOR_08;

-        break;

-    case 15:

-    case 16:

-        cmdreg |= CMD_COLOR_16;

-        break;    

-    case 24:

-    case 32:

-        cmdreg |= CMD_COLOR_32;

-        break;    	

-    }

-    cmdreg |= (ASTXAAPatternROP[rop] << 8);

-    pAST->ulCMDReg = cmdreg;

-    cpp = (pScrn->bitsPerPixel + 1) / 8;

-    pataddr = (CARD32 *)(pAST->FBVirtualAddr +

-                        (paty * pAST->VideoModeInfo.ScreenWidth) + (patx * cpp));   

-    ulPatSize = 8*8*cpp;

-                

-    if (!pAST->MMIO2D)                    

-    {

-        /* Write to CMDQ */        

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*(1 + ulPatSize/4));

-        ASTSetupDSTPitchHeight(pSingleCMD, pAST->VideoModeInfo.ScreenPitch, -1);

-        pSingleCMD++;

-        for (i=0; i<8; i++)

-        {

-            for (j=0; j<8*cpp/4; j++)

-            {

-                ASTSetupPatReg(pSingleCMD, (i*j + j) , (*(CARD32 *) (pataddr++)));

-                pSingleCMD++;                	

-            }	

-        }                

-    }

-    else

-    {    	

-        ASTSetupDSTPitchHeight_MMIO(pAST->VideoModeInfo.ScreenPitch, -1);

-        for (i=0; i<8; i++)

-        {

-            for (j=0; j<8*cpp/4; j++)

-            {

-                ASTSetupPatReg_MMIO((i*j + j) , (*(CARD32 *) (pataddr++)));

-            }	

-        }                

-             	

-    }

-

-} /* end of ASTSetupForColor8x8PatternFill */

-		       

-static void

-ASTSubsequentColor8x8PatternFillRect(ScrnInfoPtr pScrn, int patx, int paty,

-                                     int dst_x, int dst_y, int width, int height)

-{

-    ASTRecPtr pAST = ASTPTR(pScrn);

-    PKT_SC *pSingleCMD;

-    ULONG dstbase, cmdreg;        

-/*            

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentColor8x8PatternFillRect\n");

-*/

-            

-    /* Modify Reg. Value */

-    cmdreg = pAST->ulCMDReg;

-    if (pAST->EnableClip)

-        cmdreg |= CMD_ENABLE_CLIP;    

-    dstbase = 0;

-

-    if (dst_y >= pScrn->virtualY) 

-    {   

-        dstbase=pAST->VideoModeInfo.ScreenPitch*dst_y;

-        dst_y=0;

-    }

-                  

-    if (!pAST->MMIO2D)                    

-    {                  

-        /* Write to CMDQ */    

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*4);

-

-        ASTSetupDSTBase(pSingleCMD, dstbase);

-        pSingleCMD++;    

-        ASTSetupDSTXY(pSingleCMD, dst_x, dst_y);

-        pSingleCMD++;    

-        ASTSetupRECTXY(pSingleCMD, width, height);

-        pSingleCMD++;    

-        ASTSetupCMDReg(pSingleCMD, cmdreg);        

-      

-        /* Update Write Pointer */

-        mUpdateWritePointer;

-                

-    }

-    else

-    {                  

-        ASTSetupDSTBase_MMIO(dstbase);

-        ASTSetupDSTXY_MMIO(dst_x, dst_y);

-        ASTSetupRECTXY_MMIO(width, height);

-        ASTSetupCMDReg_MMIO(cmdreg);        

- 

-        vWaitEngIdle(pScrn, pAST);      

-    }	

-	

-} /* ASTSubsequentColor8x8PatternFillRect */

-

-/* CPU to Screen Expand */

-static void

-ASTSetupForCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,

-                                      int fg, int bg,

-                                      int rop, unsigned int planemask)

-{

-

-    ASTRecPtr pAST = ASTPTR(pScrn);

-    PKT_SC *pSingleCMD;

-    ULONG cmdreg;

-

-/*            

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetupForCPUToScreenColorExpandFill\n");

-*/           

-    /* Modify Reg. Value */

-    cmdreg = CMD_COLOREXP;

-    switch (pAST->VideoModeInfo.bitsPerPixel)

-    {

-    case 8:

-        cmdreg |= CMD_COLOR_08;

-        break;

-    case 15:

-    case 16:

-        cmdreg |= CMD_COLOR_16;

-        break;    

-    case 24:

-    case 32:

-        cmdreg |= CMD_COLOR_32;

-        break;    	

-    }

-    cmdreg |= (ASTXAAPatternROP[rop] << 8);

-    if(bg == -1) {

-        cmdreg |= CMD_FONT_TRANSPARENT;    

-        bg = 0;

-    }    

-    pAST->ulCMDReg = cmdreg;

-            

-    if (!pAST->MMIO2D)                    

-    {

-        /* Write to CMDQ */

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*3);

-

-        ASTSetupDSTPitchHeight(pSingleCMD, pAST->VideoModeInfo.ScreenPitch, -1);

-        pSingleCMD++;

-        ASTSetupFG(pSingleCMD, fg);  

-        pSingleCMD++;

-        ASTSetupBG(pSingleCMD, bg); 

-       

-    }

-    else

-    {

-        ASTSetupDSTPitchHeight_MMIO(pAST->VideoModeInfo.ScreenPitch, -1);

-        ASTSetupFG_MMIO(fg); 

-        ASTSetupBG_MMIO(bg); 

-                   	

-    }

-           	

-}

-                               

-static void

-ASTSubsequentCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,

-                                        int dst_x, int dst_y,

-                                        int width, int height, int offset)

-{

-

-    ASTRecPtr pAST = ASTPTR(pScrn);

-    PKT_SC *pSingleCMD;

-    ULONG dstbase, cmdreg;

-

-/*           

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentCPUToScreenColorExpandFill\n");

-*/

-            

-    /* Modify Reg. Value */

-    cmdreg = pAST->ulCMDReg;

-    if (pAST->EnableClip)

-        cmdreg |= CMD_ENABLE_CLIP;    

-    dstbase = 0;

-

-    if (dst_y >= pScrn->virtualY) 

-    {   

-        dstbase=pAST->VideoModeInfo.ScreenPitch*dst_y;

-        dst_y=0;

-    }

-                  

-    if (!pAST->MMIO2D)                    

-    {                  

-        /* Write to CMDQ */    

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*5);

-

-        ASTSetupSRCPitch(pSingleCMD, ((width+7)/8));  

-        pSingleCMD++;    

-        ASTSetupDSTBase(pSingleCMD, dstbase);

-        pSingleCMD++;    

-        ASTSetupDSTXY(pSingleCMD, dst_x, dst_y);

-        pSingleCMD++;    

-        ASTSetupRECTXY(pSingleCMD, width, height);

-        pSingleCMD++;    

-        ASTSetupCMDReg(pSingleCMD, cmdreg);        

-      

-        /* Update Write Pointer */

-        mUpdateWritePointer;

-               

-    }

-    else

-    {  

-        ASTSetupSRCPitch_MMIO((width+7)/8);      	                

-        ASTSetupDSTBase_MMIO(dstbase);

-        ASTSetupDSTXY_MMIO(dst_x, dst_y);

-        ASTSetupSRCXY_MMIO(0, 0);

-        

-        ASTSetupRECTXY_MMIO(width, height);

-        ASTSetupCMDReg_MMIO(cmdreg);        

- 

-        vWaitEngIdle(pScrn, pAST);

-      

-    }

-    	

-}

-

-

-/* Screen to Screen Color Expand */

-static void

-ASTSetupForScreenToScreenColorExpandFill(ScrnInfoPtr pScrn,

-                                         int fg, int bg,

-                                         int rop, unsigned int planemask)

-{

-

-    ASTRecPtr pAST = ASTPTR(pScrn);

-    PKT_SC *pSingleCMD;

-    ULONG cmdreg;

-

-/*            

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetupForScreenToScreenColorExpandFill\n");

-*/

-           

-    /* Modify Reg. Value */

-    cmdreg = CMD_ENHCOLOREXP;

-    switch (pAST->VideoModeInfo.bitsPerPixel)

-    {

-    case 8:

-        cmdreg |= CMD_COLOR_08;

-        break;

-    case 15:

-    case 16:

-        cmdreg |= CMD_COLOR_16;

-        break;    

-    case 24:

-    case 32:

-        cmdreg |= CMD_COLOR_32;

-        break;    	

-    }

-    cmdreg |= (ASTXAAPatternROP[rop] << 8);

-    if(bg == -1) {

-        cmdreg |= CMD_FONT_TRANSPARENT;    

-        bg = 0;

-    }    

-    pAST->ulCMDReg = cmdreg;

-            

-    if (!pAST->MMIO2D)                    

-    {

-        /* Write to CMDQ */

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*3);

-

-        ASTSetupDSTPitchHeight(pSingleCMD, pAST->VideoModeInfo.ScreenPitch, -1);

-        pSingleCMD++;

-        ASTSetupFG(pSingleCMD, fg);  

-        pSingleCMD++;

-        ASTSetupBG(pSingleCMD, bg); 

-       

-    }

-    else

-    {

-        ASTSetupDSTPitchHeight_MMIO(pAST->VideoModeInfo.ScreenPitch, -1);

-        ASTSetupFG_MMIO(fg); 

-        ASTSetupBG_MMIO(bg); 

-                   	

-    }

-           	

-}

-

-

-

-static void

-ASTSubsequentScreenToScreenColorExpandFill(ScrnInfoPtr pScrn,

-                                           int dst_x, int dst_y, int width, int height,

-                                           int src_x, int src_y, int offset)

-{

-   ASTRecPtr pAST = ASTPTR(pScrn);

-    PKT_SC *pSingleCMD;

-    ULONG srcbase, dstbase, cmdreg;

-    USHORT srcpitch;

-

-/*           

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentScreenToScreenColorExpandFill\n");

-*/

-            

-    /* Modify Reg. Value */

-    cmdreg = pAST->ulCMDReg;

-    if (pAST->EnableClip)

-        cmdreg |= CMD_ENABLE_CLIP;    

-    dstbase = 0;

-    if (dst_y >= pScrn->virtualY) 

-    {   

-        dstbase=pAST->VideoModeInfo.ScreenPitch*dst_y;

-        dst_y=0;

-    }

-    srcbase = pAST->VideoModeInfo.ScreenPitch*src_y + ((pScrn->bitsPerPixel+1)/8)*src_x;            

-    srcpitch = (pScrn->displayWidth+7)/8;

-    

-    if (!pAST->MMIO2D)                    

-    {                  

-        /* Write to CMDQ */    

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*6);

-

-        ASTSetupSRCBase(pSingleCMD, srcbase);

-        pSingleCMD++;  

-        ASTSetupSRCPitch(pSingleCMD,srcpitch);  

-        pSingleCMD++;    

-        ASTSetupDSTBase(pSingleCMD, dstbase);

-        pSingleCMD++;    

-        ASTSetupDSTXY(pSingleCMD, dst_x, dst_y);

-        pSingleCMD++;    

-        ASTSetupRECTXY(pSingleCMD, width, height);

-        pSingleCMD++;    

-        ASTSetupCMDReg(pSingleCMD, cmdreg);        

-      

-        /* Update Write Pointer */

-        mUpdateWritePointer;

-       

-    }

-    else

-    { 

-        ASTSetupSRCBase_MMIO(srcbase);    	 

-        ASTSetupSRCPitch_MMIO(srcpitch);      	                

-        ASTSetupDSTBase_MMIO(dstbase);

-        ASTSetupDSTXY_MMIO(dst_x, dst_y);

-        ASTSetupRECTXY_MMIO(width, height);

-        ASTSetupCMDReg_MMIO(cmdreg);        

- 

-        vWaitEngIdle(pScrn, pAST);

-      

-    }

-		

-}

-

-	  

-/* Clipping */

-static void

-ASTSetClippingRectangle(ScrnInfoPtr pScrn,

-                        int left, int top, int right, int bottom)

-{

-	

-    ASTRecPtr pAST = ASTPTR(pScrn);

-    PKT_SC *pSingleCMD;

-/*            

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetClippingRectangle\n");

-*/            

-    pAST->EnableClip = TRUE;

-            

-    if (!pAST->MMIO2D)                    

-    {

-        /* Write to CMDQ */

-        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*2);

-

-        ASTSetupCLIP1(pSingleCMD, left, top);

-        pSingleCMD++;

-        ASTSetupCLIP2(pSingleCMD, right, bottom);                 

-    }

-    else

-    {

-        ASTSetupCLIP1_MMIO(left, top);

-        ASTSetupCLIP2_MMIO(right, bottom);                   	

-    }

-    

-}

-

-static void

-ASTDisableClipping(ScrnInfoPtr pScrn)

-{

-    ASTRecPtr pAST = ASTPTR(pScrn);

-/*    

-    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTDisableClipping\n");

-*/    

-    pAST->EnableClip = FALSE;

-}

-

-                                         

-#endif	/* end of Accel_2D */

+/*
+ * Copyright (c) 2005 ASPEED Technology Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of the authors not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  The authors makes no representations
+ * about the suitability of this software for any purpose.  It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THE AUTHORS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "xf86.h"
+#include "xf86_ansic.h"
+#include "xf86_OSproc.h"
+#include "xf86Resources.h"
+#include "xf86RAC.h"
+#include "xf86cmap.h"
+#include "compiler.h"
+#include "mibstore.h"
+#include "vgaHW.h"
+#include "mipointer.h"
+#include "micmap.h"
+
+#include "fb.h"
+#include "regionstr.h"
+#include "xf86xv.h"
+#include <X11/extensions/Xv.h>
+#include "vbe.h"
+
+#include "xf86PciInfo.h"
+#include "xf86Pci.h"
+
+/* framebuffer offscreen manager */
+#include "xf86fbman.h"
+
+/* include xaa includes */
+#include "xaa.h"
+#include "xaarop.h"
+
+/* H/W cursor support */
+#include "xf86Cursor.h"
+
+/* Driver specific headers */
+#include "ast.h"
+
+#ifdef	Accel_2D
+/* ROP Translation Table */
+int ASTXAACopyROP[16] =
+{
+   ROP_0,               /* GXclear */
+   ROP_DSa,             /* GXand */
+   ROP_SDna,            /* GXandReverse */
+   ROP_S,               /* GXcopy */
+   ROP_DSna,            /* GXandInverted */
+   ROP_D,               /* GXnoop */
+   ROP_DSx,             /* GXxor */
+   ROP_DSo,             /* GXor */
+   ROP_DSon,            /* GXnor */
+   ROP_DSxn,            /* GXequiv */
+   ROP_Dn,              /* GXinvert*/
+   ROP_SDno,            /* GXorReverse */
+   ROP_Sn,              /* GXcopyInverted */
+   ROP_DSno,            /* GXorInverted */
+   ROP_DSan,            /* GXnand */
+   ROP_1                /* GXset */
+};
+
+int ASTXAAPatternROP[16]=
+{
+   ROP_0,
+   ROP_DPa,
+   ROP_PDna,
+   ROP_P,
+   ROP_DPna,
+   ROP_D,
+   ROP_DPx,
+   ROP_DPo,
+   ROP_DPon,
+   ROP_PDxn,
+   ROP_Dn,
+   ROP_PDno,
+   ROP_Pn,
+   ROP_DPno,
+   ROP_DPan,
+   ROP_1
+};
+
+/* extern function */
+extern void vWaitEngIdle(ScrnInfoPtr pScrn, ASTRecPtr pAST);
+extern UCHAR *pjRequestCMDQ(ASTRecPtr pAST, ULONG ulDataLen);
+extern Bool bGetLineTerm(_LINEInfo *LineInfo, LINEPARAM *dsLineParam);
+
+/* Prototype type declaration */
+Bool ASTAccelInit(ScreenPtr pScreen);
+static void ASTSync(ScrnInfoPtr pScrn);
+static void ASTSetupForScreenToScreenCopy(ScrnInfoPtr pScrn, 
+                                          int xdir, int ydir, int rop,
+                                          unsigned int planemask, int trans_color);
+static void ASTSubsequentScreenToScreenCopy(ScrnInfoPtr pScrn, int x1, int y1, int x2,
+                                            int y2, int w, int h);                                
+static void ASTSetupForSolidFill(ScrnInfoPtr pScrn,
+                                 int color, int rop, unsigned int planemask);
+static void ASTSubsequentSolidFillRect(ScrnInfoPtr pScrn,
+                                       int dst_x, int dst_y, int width, int height);  
+static void ASTSetupForSolidLine(ScrnInfoPtr pScrn,
+                                 int color, int rop, unsigned int planemask);
+static void ASTSubsequentSolidHorVertLine(ScrnInfoPtr pScrn,
+                                          int x, int y, int len, int dir);
+static void ASTSubsequentSolidTwoPointLine(ScrnInfoPtr pScrn,
+                                           int x1, int y1, int x2, int y2, int flags);                                       
+static void ASTSetupForDashedLine(ScrnInfoPtr pScrn,
+                                  int fg, int bg, int rop, unsigned int planemask,
+                                  int length, UCHAR *pattern);
+static void ASTSubsequentDashedTwoPointLine(ScrnInfoPtr pScrn,
+                                            int x1, int y1, int x2, int y2,
+                                            int flags, int phase);                                              
+static void ASTSetupForMonoPatternFill(ScrnInfoPtr pScrn,
+                                       int patx, int paty, int fg, int bg,
+                                       int rop, unsigned int planemask);
+static void ASTSubsequentMonoPatternFill(ScrnInfoPtr pScrn,
+                                         int patx, int paty,
+                                         int x, int y, int w, int h);
+static void ASTSetupForColor8x8PatternFill(ScrnInfoPtr pScrn, int patx, int paty,
+			                   int rop, unsigned int planemask, int trans_col);
+static void ASTSubsequentColor8x8PatternFillRect(ScrnInfoPtr pScrn, int patx, int paty,
+                                                 int x, int y, int w, int h);
+static void ASTSetupForCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,
+                                                  int fg, int bg,
+                                                  int rop, unsigned int planemask);
+static void ASTSubsequentCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,
+                                                    int x, int y,
+                                                    int width, int height, int skipleft);
+static void ASTSetupForScreenToScreenColorExpandFill(ScrnInfoPtr pScrn,
+                                                     int fg, int bg,
+                                                     int rop, unsigned int planemask);
+static void ASTSubsequentScreenToScreenColorExpandFill(ScrnInfoPtr pScrn,
+                                                       int x, int y, int width, int height,
+                                                       int src_x, int src_y, int offset);
+static void ASTSetClippingRectangle(ScrnInfoPtr pScrn,
+                                    int left, int top, int right, int bottom);
+static void ASTDisableClipping(ScrnInfoPtr pScrn); 
+
+Bool
+ASTAccelInit(ScreenPtr pScreen)
+{
+    XAAInfoRecPtr  infoPtr;
+    ScrnInfoPtr    pScrn = xf86Screens[pScreen->myNum];
+    ASTRecPtr      pAST = ASTPTR(pScrn);
+
+    pAST->AccelInfoPtr = infoPtr = XAACreateInfoRec();
+    if (!infoPtr)  return FALSE;
+
+    infoPtr->Flags = LINEAR_FRAMEBUFFER |
+  		     OFFSCREEN_PIXMAPS |
+  		     PIXMAP_CACHE;
+
+    /* Sync */
+    if (pAST->ENGCaps & ENG_CAP_Sync)
+        infoPtr->Sync = ASTSync;
+
+    /* Screen To Screen copy */
+    if (pAST->ENGCaps & ENG_CAP_ScreenToScreenCopy)
+    {    
+        infoPtr->SetupForScreenToScreenCopy =  ASTSetupForScreenToScreenCopy;
+        infoPtr->SubsequentScreenToScreenCopy = ASTSubsequentScreenToScreenCopy;
+        infoPtr->ScreenToScreenCopyFlags = NO_TRANSPARENCY | NO_PLANEMASK;
+    }
+
+    /* Solid fill */
+    if (pAST->ENGCaps & ENG_CAP_SolidFill)
+    {    
+        infoPtr->SetupForSolidFill = ASTSetupForSolidFill;
+        infoPtr->SubsequentSolidFillRect = ASTSubsequentSolidFillRect;
+        infoPtr->SolidFillFlags = NO_PLANEMASK;
+    } 
+        
+    /* Solid Lines */
+    if (pAST->ENGCaps & ENG_CAP_SolidLine)
+    {    
+        infoPtr->SetupForSolidLine = ASTSetupForSolidLine;
+        infoPtr->SubsequentSolidHorVertLine = ASTSubsequentSolidHorVertLine;    
+        infoPtr->SubsequentSolidTwoPointLine = ASTSubsequentSolidTwoPointLine;
+        infoPtr->SolidLineFlags = NO_PLANEMASK;
+    }
+
+    /* Dashed Lines */
+    if (pAST->ENGCaps & ENG_CAP_DashedLine)
+    {        
+        infoPtr->SetupForDashedLine = ASTSetupForDashedLine;
+        infoPtr->SubsequentDashedTwoPointLine = ASTSubsequentDashedTwoPointLine;
+        infoPtr->DashPatternMaxLength = 64;
+        infoPtr->DashedLineFlags = NO_PLANEMASK |
+			           LINE_PATTERN_MSBFIRST_LSBJUSTIFIED;
+    }			           			           
+
+    /* 8x8 mono pattern fill */
+    if (pAST->ENGCaps & ENG_CAP_Mono8x8PatternFill)
+    {    
+        infoPtr->SetupForMono8x8PatternFill = ASTSetupForMonoPatternFill;
+        infoPtr->SubsequentMono8x8PatternFillRect = ASTSubsequentMonoPatternFill;
+        infoPtr->Mono8x8PatternFillFlags = NO_PLANEMASK |
+                                           NO_TRANSPARENCY |
+				           HARDWARE_PATTERN_SCREEN_ORIGIN |
+				           HARDWARE_PATTERN_PROGRAMMED_BITS |
+				           BIT_ORDER_IN_BYTE_MSBFIRST;
+    }				           
+				           
+    /* 8x8 color pattern fill */
+    if (pAST->ENGCaps & ENG_CAP_Color8x8PatternFill)
+    {    
+        infoPtr->SetupForColor8x8PatternFill = ASTSetupForColor8x8PatternFill;
+        infoPtr->SubsequentColor8x8PatternFillRect = ASTSubsequentColor8x8PatternFillRect;
+        infoPtr->Color8x8PatternFillFlags = NO_PLANEMASK |
+					    NO_TRANSPARENCY |    
+	 				    HARDWARE_PATTERN_SCREEN_ORIGIN;
+    }	 				    
+	 				
+    /* CPU To Screen Color Expand */
+    if (pAST->ENGCaps & ENG_CAP_CPUToScreenColorExpand)
+    {    
+        infoPtr->SetupForCPUToScreenColorExpandFill = ASTSetupForCPUToScreenColorExpandFill;
+        infoPtr->SubsequentCPUToScreenColorExpandFill = ASTSubsequentCPUToScreenColorExpandFill;
+        infoPtr->ColorExpandRange = MAX_PATReg_Size;
+        infoPtr->ColorExpandBase = MMIOREG_PAT;
+        infoPtr->CPUToScreenColorExpandFillFlags = NO_PLANEMASK |
+	   				           BIT_ORDER_IN_BYTE_MSBFIRST;
+    }	   				           
+
+    /* Screen To Screen Color Expand */
+    if (pAST->ENGCaps & ENG_CAP_ScreenToScreenColorExpand)
+    {    
+        infoPtr->SetupForScreenToScreenColorExpandFill = ASTSetupForScreenToScreenColorExpandFill;
+        infoPtr->SubsequentScreenToScreenColorExpandFill = ASTSubsequentScreenToScreenColorExpandFill;
+        infoPtr->ScreenToScreenColorExpandFillFlags = NO_PLANEMASK |
+	                                              BIT_ORDER_IN_BYTE_MSBFIRST;
+    }	                                              
+                                              
+    /* Clipping */
+    if (pAST->ENGCaps & ENG_CAP_Clipping)
+    {    
+        infoPtr->SetClippingRectangle = ASTSetClippingRectangle;
+        infoPtr->DisableClipping = ASTDisableClipping;
+        infoPtr->ClippingFlags = HARDWARE_CLIP_SCREEN_TO_SCREEN_COPY 	|
+                		 HARDWARE_CLIP_MONO_8x8_FILL		|
+                		 HARDWARE_CLIP_COLOR_8x8_FILL	 	|
+                		 HARDWARE_CLIP_SOLID_FILL		|     
+                		 HARDWARE_CLIP_SOLID_LINE 		| 
+                		 HARDWARE_CLIP_DASHED_LINE 		| 
+                		 HARDWARE_CLIP_SOLID_LINE; 
+    }                		 
+
+    return(XAAInit(pScreen, infoPtr));
+    
+} /* end of ASTAccelInit */
+
+
+static void
+ASTSync(ScrnInfoPtr pScrn)
+{
+    ASTRecPtr pAST = ASTPTR(pScrn);
+
+    /* wait engle idle */
+    vWaitEngIdle(pScrn, pAST);
+
+} /* end of ASTSync */
+
+
+static void ASTSetupForScreenToScreenCopy(ScrnInfoPtr pScrn,
+                                          int xdir, int ydir, int rop,
+                                          unsigned int planemask, int trans_color)
+{
+	
+    ASTRecPtr pAST = ASTPTR(pScrn);
+    PKT_SC *pSingleCMD;
+    ULONG  cmdreg;
+    
+/*
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetupForScreenToScreenCopy\n");
+*/    
+    /* Modify Reg. Value */
+    cmdreg = CMD_BITBLT;
+    switch (pAST->VideoModeInfo.bitsPerPixel)
+    {
+    case 8:
+        cmdreg |= CMD_COLOR_08;
+        break;
+    case 15:
+    case 16:
+        cmdreg |= CMD_COLOR_16;
+        break;    
+    case 24:
+    case 32:
+        cmdreg |= CMD_COLOR_32;
+        break;    	
+    }
+    cmdreg |= (ASTXAACopyROP[rop] << 8);
+    pAST->ulCMDReg = cmdreg;
+     
+    if (!pAST->MMIO2D)
+    {   
+        /* Write to CMDQ */
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*2);
+                
+        ASTSetupSRCPitch(pSingleCMD, pAST->VideoModeInfo.ScreenPitch);  
+        pSingleCMD++;
+        ASTSetupDSTPitchHeight(pSingleCMD, pAST->VideoModeInfo.ScreenPitch, -1);
+    }
+    else
+    {
+        /* Write to MMIO */                
+        ASTSetupSRCPitch_MMIO(pAST->VideoModeInfo.ScreenPitch);  
+        ASTSetupDSTPitchHeight_MMIO(pAST->VideoModeInfo.ScreenPitch, -1);    
+    }
+                             
+} /* end of ASTSetupForScreenToScreenCopy */
+
+static void
+ASTSubsequentScreenToScreenCopy(ScrnInfoPtr pScrn, int x1, int y1, int x2,
+                                int y2, int width, int height)
+{
+    ASTRecPtr pAST = ASTPTR(pScrn);
+    PKT_SC *pSingleCMD;
+    int src_x, src_y, dst_x, dst_y;
+    ULONG srcbase, dstbase, cmdreg;
+/*
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentScreenToScreenCopy\n");
+*/
+
+    /* Modify Reg. Value */
+    cmdreg = pAST->ulCMDReg;
+    if (pAST->EnableClip)
+        cmdreg |= CMD_ENABLE_CLIP;
+    srcbase = dstbase = 0;
+
+    if (y1 >= MAX_SRC_Y)
+    {       
+        srcbase=pAST->VideoModeInfo.ScreenPitch*y1;
+        y1=0;
+    }       
+    
+    if (y2 >= pScrn->virtualY) 
+    {   
+        dstbase=pAST->VideoModeInfo.ScreenPitch*y2;
+        y2=0;
+    }
+          
+    if (x1 < x2)
+    {
+    	src_x = x1 + width - 1;
+    	dst_x = x2 + width - 1;
+    	cmdreg |= CMD_X_DEC;     	
+    }
+    else
+    {
+        src_x = x1;
+        dst_x = x2;	
+    }
+ 
+    if (y1 < y2)
+    {
+    	src_y = y1 + height - 1;
+    	dst_y = y2 + height - 1;
+    	cmdreg |= CMD_Y_DEC;     	
+    }
+    else
+    {
+        src_y = y1;
+        dst_y = y2;	
+    }
+        
+    if (!pAST->MMIO2D)        
+    {
+        /* Write to CMDQ */
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*6);
+      
+        ASTSetupSRCBase(pSingleCMD, srcbase);
+        pSingleCMD++;       
+        ASTSetupDSTBase(pSingleCMD, dstbase);
+        pSingleCMD++;    
+        ASTSetupDSTXY(pSingleCMD, dst_x, dst_y);    
+        pSingleCMD++;    
+        ASTSetupSRCXY(pSingleCMD, src_x, src_y);    
+        pSingleCMD++;    
+        ASTSetupRECTXY(pSingleCMD, width, height);    
+        pSingleCMD++;    
+        ASTSetupCMDReg(pSingleCMD, cmdreg);       
+                                  
+        /* Update Write Pointer */
+        mUpdateWritePointer;
+    
+    }
+    else
+    {
+        ASTSetupSRCBase_MMIO(srcbase);
+        ASTSetupDSTBase_MMIO(dstbase);
+        ASTSetupDSTXY_MMIO(dst_x, dst_y);    
+        ASTSetupSRCXY_MMIO(src_x, src_y);    
+        ASTSetupRECTXY_MMIO(width, height);    
+        ASTSetupCMDReg_MMIO(cmdreg);       
+            	
+        vWaitEngIdle(pScrn, pAST);
+    }
+
+} /* end of ASTSubsequentScreenToScreenCopy */
+
+static void
+ASTSetupForSolidFill(ScrnInfoPtr pScrn,
+                     int color, int rop, unsigned int planemask)
+{
+	
+    ASTRecPtr pAST = ASTPTR(pScrn);
+    PKT_SC *pSingleCMD;
+    ULONG cmdreg;
+
+/*            
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetupForSolidFill\n");
+*/            
+    /* Modify Reg. Value */
+    cmdreg = CMD_BITBLT | CMD_PAT_FGCOLOR;
+    switch (pAST->VideoModeInfo.bitsPerPixel)
+    {
+    case 8:
+        cmdreg |= CMD_COLOR_08;
+        break;
+    case 15:
+    case 16:
+        cmdreg |= CMD_COLOR_16;
+        break;    
+    case 24:
+    case 32:
+        cmdreg |= CMD_COLOR_32;
+        break;    	
+    }
+    cmdreg |= (ASTXAAPatternROP[rop] << 8);
+    pAST->ulCMDReg = cmdreg;
+            
+    if (!pAST->MMIO2D)                    
+    {
+        /* Write to CMDQ */
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*2);
+
+        ASTSetupDSTPitchHeight(pSingleCMD, pAST->VideoModeInfo.ScreenPitch, -1);
+        pSingleCMD++;
+        ASTSetupFG(pSingleCMD, color);        
+    }
+    else
+    {
+        ASTSetupDSTPitchHeight_MMIO(pAST->VideoModeInfo.ScreenPitch, -1);
+        ASTSetupFG_MMIO(color);            	
+    }
+           
+} /* end of ASTSetupForSolidFill */
+
+
+static void
+ASTSubsequentSolidFillRect(ScrnInfoPtr pScrn,
+                           int dst_x, int dst_y, int width, int height)
+{
+    ASTRecPtr pAST = ASTPTR(pScrn);
+    PKT_SC *pSingleCMD;
+    ULONG dstbase, cmdreg;        
+/*            
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentSolidFillRect\n");
+*/
+
+    /* Modify Reg. Value */
+    cmdreg = pAST->ulCMDReg;
+    if (pAST->EnableClip)
+        cmdreg |= CMD_ENABLE_CLIP;    
+    dstbase = 0;
+
+    if (dst_y >= pScrn->virtualY) 
+    {   
+        dstbase=pAST->VideoModeInfo.ScreenPitch*dst_y;
+        dst_y=0;
+    }
+                  
+    if (!pAST->MMIO2D)                    
+    {                  
+        /* Write to CMDQ */    
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*4);
+
+        ASTSetupDSTBase(pSingleCMD, dstbase);
+        pSingleCMD++;    
+        ASTSetupDSTXY(pSingleCMD, dst_x, dst_y);
+        pSingleCMD++;    
+        ASTSetupRECTXY(pSingleCMD, width, height);
+        pSingleCMD++;    
+        ASTSetupCMDReg(pSingleCMD, cmdreg);        
+      
+        /* Update Write Pointer */
+        mUpdateWritePointer;
+                
+    }
+    else
+    {                  
+        ASTSetupDSTBase_MMIO(dstbase);
+        ASTSetupDSTXY_MMIO(dst_x, dst_y);
+        ASTSetupRECTXY_MMIO(width, height);
+        ASTSetupCMDReg_MMIO(cmdreg);        
+ 
+        vWaitEngIdle(pScrn, pAST);
+      
+    }
+
+
+} /* end of ASTSubsequentSolidFillRect */
+
+/* Line */
+static void ASTSetupForSolidLine(ScrnInfoPtr pScrn, 
+                                 int color, int rop, unsigned int planemask)
+{
+
+    ASTRecPtr pAST = ASTPTR(pScrn);
+    PKT_SC *pSingleCMD;
+    ULONG  cmdreg;
+/*
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetupForSolidLine\n");
+*/  
+    /* Modify Reg. Value */
+    cmdreg = CMD_BITBLT;
+    switch (pAST->VideoModeInfo.bitsPerPixel)
+    {
+    case 8:
+        cmdreg |= CMD_COLOR_08;
+        break;
+    case 15:
+    case 16:
+        cmdreg |= CMD_COLOR_16;
+        break;    
+    case 24:
+    case 32:
+        cmdreg |= CMD_COLOR_32;
+        break;    	
+    }
+    cmdreg |= (ASTXAAPatternROP[rop] << 8);  
+    pAST->ulCMDReg = cmdreg;
+     
+    if (!pAST->MMIO2D)
+    {   
+        /* Write to CMDQ */
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*3);
+
+        ASTSetupDSTPitchHeight(pSingleCMD, pAST->VideoModeInfo.ScreenPitch, -1);
+        pSingleCMD++;
+        ASTSetupFG(pSingleCMD, color);  
+        pSingleCMD++;
+        ASTSetupBG(pSingleCMD, 0);
+        
+    }
+    else
+    {
+        /* Write to MMIO */   
+        ASTSetupDSTPitchHeight_MMIO(pAST->VideoModeInfo.ScreenPitch, -1);                     
+        ASTSetupFG_MMIO(color);  
+        ASTSetupBG_MMIO(0);            
+    }
+                                 
+} /* end of ASTSetupForSolidLine */
+
+
+static void ASTSubsequentSolidHorVertLine(ScrnInfoPtr pScrn,
+                                          int x, int y, int len, int dir)
+{
+
+    ASTRecPtr pAST = ASTPTR(pScrn);
+    PKT_SC *pSingleCMD;
+    ULONG dstbase, cmdreg;   
+    int width, height;
+/*                    
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentSolidHorVertLine\n");
+*/
+            
+    /* Modify Reg. Value */
+    cmdreg = (pAST->ulCMDReg & (~CMD_MASK)) | CMD_BITBLT;
+    if (pAST->EnableClip)
+        cmdreg |= CMD_ENABLE_CLIP;    
+    dstbase = 0;
+    
+    if(dir == DEGREES_0) {			/* horizontal */
+        width  = len;
+        height = 1;	
+    } else {					/* vertical */
+        width  = 1;
+        height = len;	    	
+    }
+              
+    if ((y + height) >= pScrn->virtualY) 
+    {   
+        dstbase=pAST->VideoModeInfo.ScreenPitch*y;
+        y=0;
+    }
+              
+    
+    if (!pAST->MMIO2D)                    
+    {                  
+        /* Write to CMDQ */    
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*4);
+
+        ASTSetupDSTBase(pSingleCMD, dstbase);
+        pSingleCMD++;    
+        ASTSetupDSTXY(pSingleCMD, x, y);
+        pSingleCMD++;    
+        ASTSetupRECTXY(pSingleCMD, width, height);
+        pSingleCMD++;    
+        ASTSetupCMDReg(pSingleCMD, cmdreg);        
+      
+        /* Update Write Pointer */
+        mUpdateWritePointer;
+               
+    }
+    else
+    {                  
+        ASTSetupDSTBase_MMIO(dstbase);
+        ASTSetupDSTXY_MMIO(x, y);
+        ASTSetupRECTXY_MMIO(width, height);
+        ASTSetupCMDReg_MMIO(cmdreg);        
+ 
+        vWaitEngIdle(pScrn, pAST);
+      
+    }
+
+            
+} /* end of ASTSubsequentSolidHorVertLine */
+
+static void ASTSubsequentSolidTwoPointLine(ScrnInfoPtr pScrn,
+                                           int x1, int y1, int x2, int y2, int flags)
+{
+ 
+    ASTRecPtr 	pAST = ASTPTR(pScrn);
+    PKT_SC 	*pSingleCMD;
+    LINEPARAM   dsLineParam;
+    _LINEInfo   LineInfo; 
+    ULONG 	dstbase, ulCommand;
+    ULONG	miny, maxy;         
+    USHORT      usXM;
+/*
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentSolidTwoPointLine\n");
+*/    
+
+    /* Modify Reg. Value */
+    ulCommand = (pAST->ulCMDReg & (~CMD_MASK)) | CMD_LINEDRAW;
+    if(flags & OMIT_LAST)
+        ulCommand |= CMD_NOT_DRAW_LAST_PIXEL;
+    else
+        ulCommand &= ~CMD_NOT_DRAW_LAST_PIXEL;
+    if (pAST->EnableClip)
+        ulCommand |= CMD_ENABLE_CLIP;
+    dstbase = 0;
+    miny = (y1 > y2) ? y2 : y1;
+    maxy = (y1 > y2) ? y1 : y2;
+    if(maxy >= pScrn->virtualY) {
+        dstbase = pAST->VideoModeInfo.ScreenPitch * miny;
+        y1 -= miny;
+        y2 -= miny;
+    }
+          
+    bGetLineTerm(&LineInfo, &dsLineParam);		/* Get Line Parameter */
+    
+    if (dsLineParam.dwLineAttributes & LINEPARAM_X_DEC) 
+        ulCommand |= CMD_X_DEC; 
+    if (dsLineParam.dwLineAttributes & LINEPARAM_Y_DEC) 
+        ulCommand |= CMD_Y_DEC;             
+        
+    usXM = (dsLineParam.dwLineAttributes & LINEPARAM_XM) ? 1:0;    
+       
+    if (!pAST->MMIO2D)                    
+    {                  
+        /* Write to CMDQ */    
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*7);
+
+        ASTSetupDSTBase(pSingleCMD, dstbase);
+        pSingleCMD++;    
+        ASTSetupLineXY(pSingleCMD, dsLineParam.dsLineX, dsLineParam.dsLineY);
+        pSingleCMD++;    
+        ASTSetupLineXMErrTerm(pSingleCMD, usXM , dsLineParam.dwErrorTerm);
+        pSingleCMD++; 
+        ASTSetupLineWidth(pSingleCMD, dsLineParam.dsLineWidth);
+        pSingleCMD++; 
+        ASTSetupLineK1Term(pSingleCMD, dsLineParam.dwK1Term);
+        pSingleCMD++; 
+        ASTSetupLineK2Term(pSingleCMD, dsLineParam.dwK2Term);
+        pSingleCMD++;                     
+        ASTSetupCMDReg(pSingleCMD, ulCommand);        
+              
+        /* Update Write Pointer */
+        mUpdateWritePointer;                
+        
+    }
+    else
+    {                  
+        ASTSetupDSTBase_MMIO(dstbase);
+        ASTSetupLineXY_MMIO(dsLineParam.dsLineX, dsLineParam.dsLineY);
+        ASTSetupLineXMErrTerm_MMIO( usXM , dsLineParam.dwErrorTerm);
+        ASTSetupLineWidth_MMIO(dsLineParam.dsLineWidth);
+        ASTSetupLineK1Term_MMIO(dsLineParam.dwK1Term);
+        ASTSetupLineK2Term_MMIO(dsLineParam.dwK2Term);
+        ASTSetupCMDReg_MMIO(ulCommand);        
+             
+        vWaitEngIdle(pScrn, pAST);
+      
+    }
+
+                
+} /* end of ASTSubsequentSolidTwoPointLine */
+
+/* Dash Line */
+static void
+ASTSetupForDashedLine(ScrnInfoPtr pScrn,
+                      int fg, int bg, int rop, unsigned int planemask,
+                      int length, UCHAR *pattern)
+{
+
+    ASTRecPtr pAST = ASTPTR(pScrn);
+    PKT_SC *pSingleCMD;
+    ULONG  cmdreg;
+/*
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetupForDashedLine\n");
+*/  
+    /* Modify Reg. Value */
+    cmdreg = CMD_LINEDRAW | CMD_RESET_STYLE_COUNTER | CMD_ENABLE_LINE_STYLE;
+    
+    switch (pAST->VideoModeInfo.bitsPerPixel)
+    {
+    case 8:
+        cmdreg |= CMD_COLOR_08;
+        break;
+    case 15:
+    case 16:
+        cmdreg |= CMD_COLOR_16;
+        break;    
+    case 24:
+    case 32:
+        cmdreg |= CMD_COLOR_32;
+        break;    	
+    }
+    cmdreg |= (ASTXAAPatternROP[rop] << 8);  
+    if(bg == -1) {
+        cmdreg |= CMD_TRANSPARENT;    
+        bg = 0;
+    }
+    cmdreg |= (((length-1) & 0x3F) << 24);		/* line period */
+    pAST->ulCMDReg = cmdreg;
+     
+    if (!pAST->MMIO2D)
+    {   
+        /* Write to CMDQ */
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*5);
+
+        ASTSetupDSTPitchHeight(pSingleCMD, pAST->VideoModeInfo.ScreenPitch, -1);
+        pSingleCMD++;
+        ASTSetupFG(pSingleCMD, fg);  
+        pSingleCMD++;
+        ASTSetupBG(pSingleCMD, bg); 
+        pSingleCMD++;
+        ASTSetupLineStyle1(pSingleCMD, *pattern);
+        pSingleCMD++;
+        ASTSetupLineStyle2(pSingleCMD, *(pattern+4));                   
+                       
+    }
+    else
+    {
+        /* Write to MMIO */   
+        ASTSetupDSTPitchHeight_MMIO(pAST->VideoModeInfo.ScreenPitch, -1);
+        ASTSetupFG_MMIO(fg);  
+        ASTSetupBG_MMIO(bg); 
+        ASTSetupLineStyle1_MMIO(*pattern);
+        ASTSetupLineStyle2_MMIO(*(pattern+4));                
+
+    }
+                                 	
+}
+
+static void
+ASTSubsequentDashedTwoPointLine(ScrnInfoPtr pScrn,
+                                int x1, int y1, int x2, int y2,
+                                int flags, int phase)
+{
+ 
+    ASTRecPtr 	pAST = ASTPTR(pScrn);
+    PKT_SC 	*pSingleCMD;
+    LINEPARAM   dsLineParam;
+    _LINEInfo   LineInfo; 
+    ULONG 	dstbase, ulCommand; 
+    ULONG	miny, maxy;  
+    USHORT      usXM;
+/*
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentDashedTwoPointLine\n");
+*/   
+
+    /* Modify Reg. Value */
+    ulCommand = pAST->ulCMDReg;
+    if(flags & OMIT_LAST)
+        ulCommand |= CMD_NOT_DRAW_LAST_PIXEL;
+    else
+        ulCommand &= ~CMD_NOT_DRAW_LAST_PIXEL;
+    if (pAST->EnableClip)
+        ulCommand |= CMD_ENABLE_CLIP;
+    dstbase = 0;        
+    miny = (y1 > y2) ? y2 : y1;
+    maxy = (y1 > y2) ? y1 : y2;
+    if(maxy >= pScrn->virtualY) {
+        dstbase = pAST->VideoModeInfo.ScreenPitch * miny;
+        y1 -= miny;
+        y2 -= miny;
+    }
+     
+    bGetLineTerm(&LineInfo, &dsLineParam);		/* Get Line Parameter */
+    
+    if (dsLineParam.dwLineAttributes & LINEPARAM_X_DEC) 
+        ulCommand |= CMD_X_DEC; 
+    if (dsLineParam.dwLineAttributes & LINEPARAM_Y_DEC) 
+        ulCommand |= CMD_Y_DEC;             
+        
+    usXM = (dsLineParam.dwLineAttributes & LINEPARAM_XM) ? 1:0;    
+       
+    if (!pAST->MMIO2D)                    
+    {                  
+        /* Write to CMDQ */    
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*7);
+
+        ASTSetupDSTBase(pSingleCMD, dstbase);
+        pSingleCMD++;    
+        ASTSetupLineXY(pSingleCMD, dsLineParam.dsLineX, dsLineParam.dsLineY);
+        pSingleCMD++;    
+        ASTSetupLineXMErrTerm(pSingleCMD, usXM , dsLineParam.dwErrorTerm);
+        pSingleCMD++; 
+        ASTSetupLineWidth(pSingleCMD, dsLineParam.dsLineWidth);
+        pSingleCMD++; 
+        ASTSetupLineK1Term(pSingleCMD, dsLineParam.dwK1Term);
+        pSingleCMD++; 
+        ASTSetupLineK2Term(pSingleCMD, dsLineParam.dwK2Term);
+        pSingleCMD++;                     
+        ASTSetupCMDReg(pSingleCMD, ulCommand);         
+              
+        /* Update Write Pointer */
+        mUpdateWritePointer;
+              
+    }
+    else
+    {                  
+        ASTSetupDSTBase_MMIO(dstbase);
+        ASTSetupLineXY_MMIO(dsLineParam.dsLineX, dsLineParam.dsLineY);
+        ASTSetupLineXMErrTerm_MMIO( usXM , dsLineParam.dwErrorTerm);
+        ASTSetupLineWidth_MMIO(dsLineParam.dsLineWidth);
+        ASTSetupLineK1Term_MMIO(dsLineParam.dwK1Term);
+        ASTSetupLineK2Term_MMIO(dsLineParam.dwK2Term);
+        ASTSetupCMDReg_MMIO(ulCommand);        
+       
+        vWaitEngIdle(pScrn, pAST);
+      
+    }
+                	
+}
+
+/* Mono Pattern Fill */
+static void
+ASTSetupForMonoPatternFill(ScrnInfoPtr pScrn,
+                           int patx, int paty, int fg, int bg,
+                           int rop, unsigned int planemask)
+{
+	
+    ASTRecPtr pAST = ASTPTR(pScrn);
+    PKT_SC *pSingleCMD;
+    ULONG cmdreg;
+
+/*            
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetupForMonoPatternFill\n");
+*/            
+    /* Modify Reg. Value */
+    cmdreg = CMD_BITBLT | CMD_PAT_MONOMASK;
+    switch (pAST->VideoModeInfo.bitsPerPixel)
+    {
+    case 8:
+        cmdreg |= CMD_COLOR_08;
+        break;
+    case 15:
+    case 16:
+        cmdreg |= CMD_COLOR_16;
+        break;    
+    case 24:
+    case 32:
+        cmdreg |= CMD_COLOR_32;
+        break;    	
+    }
+    cmdreg |= (ASTXAAPatternROP[rop] << 8);
+    pAST->ulCMDReg = cmdreg;
+            
+    if (!pAST->MMIO2D)                    
+    {
+        /* Write to CMDQ */
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*5);
+
+        ASTSetupDSTPitchHeight(pSingleCMD, pAST->VideoModeInfo.ScreenPitch, -1);
+        pSingleCMD++;
+        ASTSetupFG(pSingleCMD, fg);  
+        pSingleCMD++;
+        ASTSetupBG(pSingleCMD, bg);
+        pSingleCMD++;
+        ASTSetupMONO1(pSingleCMD, patx);  
+        pSingleCMD++;
+        ASTSetupMONO2(pSingleCMD, paty);                           
+    }
+    else
+    {
+        ASTSetupDSTPitchHeight_MMIO(pAST->VideoModeInfo.ScreenPitch, -1);
+        ASTSetupFG_MMIO(fg);   
+        ASTSetupBG_MMIO(bg);
+        ASTSetupMONO1_MMIO(patx);  
+        ASTSetupMONO2_MMIO(paty);                     	
+    }
+           	
+} /* end of ASTSetupForMonoPatternFill */
+
+                      
+static void
+ASTSubsequentMonoPatternFill(ScrnInfoPtr pScrn,
+                             int patx, int paty,
+                             int dst_x, int dst_y, int width, int height)
+{
+    ASTRecPtr pAST = ASTPTR(pScrn);
+    PKT_SC *pSingleCMD;
+    ULONG dstbase, cmdreg;        
+/*            
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentMonoPatternFill\n");
+*/    
+            
+    /* Modify Reg. Value */
+    cmdreg = pAST->ulCMDReg;
+    if (pAST->EnableClip)
+        cmdreg |= CMD_ENABLE_CLIP;    
+    dstbase = 0;
+
+    if (dst_y >= pScrn->virtualY) 
+    {   
+        dstbase=pAST->VideoModeInfo.ScreenPitch*dst_y;
+        dst_y=0;
+    }
+                  
+    if (!pAST->MMIO2D)                    
+    {                  
+        /* Write to CMDQ */    
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*4);
+
+        ASTSetupDSTBase(pSingleCMD, dstbase);
+        pSingleCMD++;    
+        ASTSetupDSTXY(pSingleCMD, dst_x, dst_y);
+        pSingleCMD++;    
+        ASTSetupRECTXY(pSingleCMD, width, height);
+        pSingleCMD++;    
+        ASTSetupCMDReg(pSingleCMD, cmdreg);        
+      
+        /* Update Write Pointer */
+        mUpdateWritePointer;
+              
+    }
+    else
+    {                  
+        ASTSetupDSTBase_MMIO(dstbase);
+        ASTSetupDSTXY_MMIO(dst_x, dst_y);
+        ASTSetupRECTXY_MMIO(width, height);
+        ASTSetupCMDReg_MMIO(cmdreg);        
+ 
+        vWaitEngIdle(pScrn, pAST);      
+    }	
+
+} /* end of ASTSubsequentMonoPatternFill */
+
+static void
+ASTSetupForColor8x8PatternFill(ScrnInfoPtr pScrn, int patx, int paty,
+			       int rop, unsigned int planemask, int trans_col)
+{
+	
+    ASTRecPtr pAST = ASTPTR(pScrn);
+    PKT_SC *pSingleCMD;
+    ULONG cmdreg;
+    CARD32 *pataddr;
+    ULONG ulPatSize;
+    int i, j, cpp;
+/*            
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetupForColor8x8PatternFill\n");
+*/            
+    /* Modify Reg. Value */
+    cmdreg = CMD_BITBLT | CMD_PAT_PATREG;
+    switch (pAST->VideoModeInfo.bitsPerPixel)
+    {
+    case 8:
+        cmdreg |= CMD_COLOR_08;
+        break;
+    case 15:
+    case 16:
+        cmdreg |= CMD_COLOR_16;
+        break;    
+    case 24:
+    case 32:
+        cmdreg |= CMD_COLOR_32;
+        break;    	
+    }
+    cmdreg |= (ASTXAAPatternROP[rop] << 8);
+    pAST->ulCMDReg = cmdreg;
+    cpp = (pScrn->bitsPerPixel + 1) / 8;
+    pataddr = (CARD32 *)(pAST->FBVirtualAddr +
+                        (paty * pAST->VideoModeInfo.ScreenWidth) + (patx * cpp));   
+    ulPatSize = 8*8*cpp;
+                
+    if (!pAST->MMIO2D)                    
+    {
+        /* Write to CMDQ */        
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*(1 + ulPatSize/4));
+        ASTSetupDSTPitchHeight(pSingleCMD, pAST->VideoModeInfo.ScreenPitch, -1);
+        pSingleCMD++;
+        for (i=0; i<8; i++)
+        {
+            for (j=0; j<8*cpp/4; j++)
+            {
+                ASTSetupPatReg(pSingleCMD, (i*j + j) , (*(CARD32 *) (pataddr++)));
+                pSingleCMD++;                	
+            }	
+        }                
+    }
+    else
+    {    	
+        ASTSetupDSTPitchHeight_MMIO(pAST->VideoModeInfo.ScreenPitch, -1);
+        for (i=0; i<8; i++)
+        {
+            for (j=0; j<8*cpp/4; j++)
+            {
+                ASTSetupPatReg_MMIO((i*j + j) , (*(CARD32 *) (pataddr++)));
+            }	
+        }                
+             	
+    }
+
+} /* end of ASTSetupForColor8x8PatternFill */
+		       
+static void
+ASTSubsequentColor8x8PatternFillRect(ScrnInfoPtr pScrn, int patx, int paty,
+                                     int dst_x, int dst_y, int width, int height)
+{
+    ASTRecPtr pAST = ASTPTR(pScrn);
+    PKT_SC *pSingleCMD;
+    ULONG dstbase, cmdreg;        
+/*            
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentColor8x8PatternFillRect\n");
+*/
+            
+    /* Modify Reg. Value */
+    cmdreg = pAST->ulCMDReg;
+    if (pAST->EnableClip)
+        cmdreg |= CMD_ENABLE_CLIP;    
+    dstbase = 0;
+
+    if (dst_y >= pScrn->virtualY) 
+    {   
+        dstbase=pAST->VideoModeInfo.ScreenPitch*dst_y;
+        dst_y=0;
+    }
+                  
+    if (!pAST->MMIO2D)                    
+    {                  
+        /* Write to CMDQ */    
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*4);
+
+        ASTSetupDSTBase(pSingleCMD, dstbase);
+        pSingleCMD++;    
+        ASTSetupDSTXY(pSingleCMD, dst_x, dst_y);
+        pSingleCMD++;    
+        ASTSetupRECTXY(pSingleCMD, width, height);
+        pSingleCMD++;    
+        ASTSetupCMDReg(pSingleCMD, cmdreg);        
+      
+        /* Update Write Pointer */
+        mUpdateWritePointer;
+                
+    }
+    else
+    {                  
+        ASTSetupDSTBase_MMIO(dstbase);
+        ASTSetupDSTXY_MMIO(dst_x, dst_y);
+        ASTSetupRECTXY_MMIO(width, height);
+        ASTSetupCMDReg_MMIO(cmdreg);        
+ 
+        vWaitEngIdle(pScrn, pAST);      
+    }	
+	
+} /* ASTSubsequentColor8x8PatternFillRect */
+
+/* CPU to Screen Expand */
+static void
+ASTSetupForCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,
+                                      int fg, int bg,
+                                      int rop, unsigned int planemask)
+{
+
+    ASTRecPtr pAST = ASTPTR(pScrn);
+    PKT_SC *pSingleCMD;
+    ULONG cmdreg;
+
+/*            
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetupForCPUToScreenColorExpandFill\n");
+*/           
+    /* Modify Reg. Value */
+    cmdreg = CMD_COLOREXP;
+    switch (pAST->VideoModeInfo.bitsPerPixel)
+    {
+    case 8:
+        cmdreg |= CMD_COLOR_08;
+        break;
+    case 15:
+    case 16:
+        cmdreg |= CMD_COLOR_16;
+        break;    
+    case 24:
+    case 32:
+        cmdreg |= CMD_COLOR_32;
+        break;    	
+    }
+    cmdreg |= (ASTXAAPatternROP[rop] << 8);
+    if(bg == -1) {
+        cmdreg |= CMD_FONT_TRANSPARENT;    
+        bg = 0;
+    }    
+    pAST->ulCMDReg = cmdreg;
+            
+    if (!pAST->MMIO2D)                    
+    {
+        /* Write to CMDQ */
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*3);
+
+        ASTSetupDSTPitchHeight(pSingleCMD, pAST->VideoModeInfo.ScreenPitch, -1);
+        pSingleCMD++;
+        ASTSetupFG(pSingleCMD, fg);  
+        pSingleCMD++;
+        ASTSetupBG(pSingleCMD, bg); 
+       
+    }
+    else
+    {
+        ASTSetupDSTPitchHeight_MMIO(pAST->VideoModeInfo.ScreenPitch, -1);
+        ASTSetupFG_MMIO(fg); 
+        ASTSetupBG_MMIO(bg); 
+                   	
+    }
+           	
+}
+                               
+static void
+ASTSubsequentCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,
+                                        int dst_x, int dst_y,
+                                        int width, int height, int offset)
+{
+
+    ASTRecPtr pAST = ASTPTR(pScrn);
+    PKT_SC *pSingleCMD;
+    ULONG dstbase, cmdreg;
+
+/*           
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentCPUToScreenColorExpandFill\n");
+*/
+            
+    /* Modify Reg. Value */
+    cmdreg = pAST->ulCMDReg;
+    if (pAST->EnableClip)
+        cmdreg |= CMD_ENABLE_CLIP;    
+    dstbase = 0;
+
+    if (dst_y >= pScrn->virtualY) 
+    {   
+        dstbase=pAST->VideoModeInfo.ScreenPitch*dst_y;
+        dst_y=0;
+    }
+                  
+    if (!pAST->MMIO2D)                    
+    {                  
+        /* Write to CMDQ */    
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*5);
+
+        ASTSetupSRCPitch(pSingleCMD, ((width+7)/8));  
+        pSingleCMD++;    
+        ASTSetupDSTBase(pSingleCMD, dstbase);
+        pSingleCMD++;    
+        ASTSetupDSTXY(pSingleCMD, dst_x, dst_y);
+        pSingleCMD++;    
+        ASTSetupRECTXY(pSingleCMD, width, height);
+        pSingleCMD++;    
+        ASTSetupCMDReg(pSingleCMD, cmdreg);        
+      
+        /* Update Write Pointer */
+        mUpdateWritePointer;
+               
+    }
+    else
+    {  
+        ASTSetupSRCPitch_MMIO((width+7)/8);      	                
+        ASTSetupDSTBase_MMIO(dstbase);
+        ASTSetupDSTXY_MMIO(dst_x, dst_y);
+        ASTSetupSRCXY_MMIO(0, 0);
+        
+        ASTSetupRECTXY_MMIO(width, height);
+        ASTSetupCMDReg_MMIO(cmdreg);        
+ 
+        vWaitEngIdle(pScrn, pAST);
+      
+    }
+    	
+}
+
+
+/* Screen to Screen Color Expand */
+static void
+ASTSetupForScreenToScreenColorExpandFill(ScrnInfoPtr pScrn,
+                                         int fg, int bg,
+                                         int rop, unsigned int planemask)
+{
+
+    ASTRecPtr pAST = ASTPTR(pScrn);
+    PKT_SC *pSingleCMD;
+    ULONG cmdreg;
+
+/*            
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetupForScreenToScreenColorExpandFill\n");
+*/
+           
+    /* Modify Reg. Value */
+    cmdreg = CMD_ENHCOLOREXP;
+    switch (pAST->VideoModeInfo.bitsPerPixel)
+    {
+    case 8:
+        cmdreg |= CMD_COLOR_08;
+        break;
+    case 15:
+    case 16:
+        cmdreg |= CMD_COLOR_16;
+        break;    
+    case 24:
+    case 32:
+        cmdreg |= CMD_COLOR_32;
+        break;    	
+    }
+    cmdreg |= (ASTXAAPatternROP[rop] << 8);
+    if(bg == -1) {
+        cmdreg |= CMD_FONT_TRANSPARENT;    
+        bg = 0;
+    }    
+    pAST->ulCMDReg = cmdreg;
+            
+    if (!pAST->MMIO2D)                    
+    {
+        /* Write to CMDQ */
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*3);
+
+        ASTSetupDSTPitchHeight(pSingleCMD, pAST->VideoModeInfo.ScreenPitch, -1);
+        pSingleCMD++;
+        ASTSetupFG(pSingleCMD, fg);  
+        pSingleCMD++;
+        ASTSetupBG(pSingleCMD, bg); 
+       
+    }
+    else
+    {
+        ASTSetupDSTPitchHeight_MMIO(pAST->VideoModeInfo.ScreenPitch, -1);
+        ASTSetupFG_MMIO(fg); 
+        ASTSetupBG_MMIO(bg); 
+                   	
+    }
+           	
+}
+
+
+
+static void
+ASTSubsequentScreenToScreenColorExpandFill(ScrnInfoPtr pScrn,
+                                           int dst_x, int dst_y, int width, int height,
+                                           int src_x, int src_y, int offset)
+{
+   ASTRecPtr pAST = ASTPTR(pScrn);
+    PKT_SC *pSingleCMD;
+    ULONG srcbase, dstbase, cmdreg;
+    USHORT srcpitch;
+
+/*           
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSubsequentScreenToScreenColorExpandFill\n");
+*/
+            
+    /* Modify Reg. Value */
+    cmdreg = pAST->ulCMDReg;
+    if (pAST->EnableClip)
+        cmdreg |= CMD_ENABLE_CLIP;    
+    dstbase = 0;
+    if (dst_y >= pScrn->virtualY) 
+    {   
+        dstbase=pAST->VideoModeInfo.ScreenPitch*dst_y;
+        dst_y=0;
+    }
+    srcbase = pAST->VideoModeInfo.ScreenPitch*src_y + ((pScrn->bitsPerPixel+1)/8)*src_x;            
+    srcpitch = (pScrn->displayWidth+7)/8;
+    
+    if (!pAST->MMIO2D)                    
+    {                  
+        /* Write to CMDQ */    
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*6);
+
+        ASTSetupSRCBase(pSingleCMD, srcbase);
+        pSingleCMD++;  
+        ASTSetupSRCPitch(pSingleCMD,srcpitch);  
+        pSingleCMD++;    
+        ASTSetupDSTBase(pSingleCMD, dstbase);
+        pSingleCMD++;    
+        ASTSetupDSTXY(pSingleCMD, dst_x, dst_y);
+        pSingleCMD++;    
+        ASTSetupRECTXY(pSingleCMD, width, height);
+        pSingleCMD++;    
+        ASTSetupCMDReg(pSingleCMD, cmdreg);        
+      
+        /* Update Write Pointer */
+        mUpdateWritePointer;
+       
+    }
+    else
+    { 
+        ASTSetupSRCBase_MMIO(srcbase);    	 
+        ASTSetupSRCPitch_MMIO(srcpitch);      	                
+        ASTSetupDSTBase_MMIO(dstbase);
+        ASTSetupDSTXY_MMIO(dst_x, dst_y);
+        ASTSetupRECTXY_MMIO(width, height);
+        ASTSetupCMDReg_MMIO(cmdreg);        
+ 
+        vWaitEngIdle(pScrn, pAST);
+      
+    }
+		
+}
+
+	  
+/* Clipping */
+static void
+ASTSetClippingRectangle(ScrnInfoPtr pScrn,
+                        int left, int top, int right, int bottom)
+{
+	
+    ASTRecPtr pAST = ASTPTR(pScrn);
+    PKT_SC *pSingleCMD;
+/*            
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTSetClippingRectangle\n");
+*/            
+    pAST->EnableClip = TRUE;
+            
+    if (!pAST->MMIO2D)                    
+    {
+        /* Write to CMDQ */
+        pSingleCMD = (PKT_SC *) pjRequestCMDQ(pAST, PKT_SINGLE_LENGTH*2);
+
+        ASTSetupCLIP1(pSingleCMD, left, top);
+        pSingleCMD++;
+        ASTSetupCLIP2(pSingleCMD, right, bottom);                 
+    }
+    else
+    {
+        ASTSetupCLIP1_MMIO(left, top);
+        ASTSetupCLIP2_MMIO(right, bottom);                   	
+    }
+    
+}
+
+static void
+ASTDisableClipping(ScrnInfoPtr pScrn)
+{
+    ASTRecPtr pAST = ASTPTR(pScrn);
+/*    
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "ASTDisableClipping\n");
+*/    
+    pAST->EnableClip = FALSE;
+}
+
+                                         
+#endif	/* end of Accel_2D */
diff --git a/src/ast_cursor.c b/src/ast_cursor.c
index e870331..93075e7 100644
--- a/src/ast_cursor.c
+++ b/src/ast_cursor.c
@@ -20,6 +20,9 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 #include "xf86.h"
 #include "xf86_ansic.h"
 #include "xf86_OSproc.h"
@@ -35,7 +38,7 @@
 #include "fb.h"
 #include "regionstr.h"
 #include "xf86xv.h"
-#include "Xv.h"
+#include <X11/extensions/Xv.h>
 #include "vbe.h"
 
 #include "xf86PciInfo.h"
diff --git a/src/ast_driver.c b/src/ast_driver.c
index ac4c453..3438f96 100644
--- a/src/ast_driver.c
+++ b/src/ast_driver.c
@@ -20,6 +20,9 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 #include "xf86.h"
 #include "xf86_ansic.h"
 #include "xf86_OSproc.h"
@@ -35,7 +38,7 @@
 #include "fb.h"
 #include "regionstr.h"
 #include "xf86xv.h"
-#include "Xv.h"
+#include <X11/extensions/Xv.h>
 #include "vbe.h"
 
 #include "xf86PciInfo.h"
diff --git a/src/ast_mode.c b/src/ast_mode.c
index 94d2ef5..0f2ce34 100644
--- a/src/ast_mode.c
+++ b/src/ast_mode.c
@@ -20,6 +20,9 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
  
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 #include "xf86.h"
 #include "xf86_ansic.h"
 #include "xf86_OSproc.h"
@@ -35,7 +38,7 @@
 #include "fb.h"
 #include "regionstr.h"
 #include "xf86xv.h"
-#include "Xv.h"
+#include <X11/extensions/Xv.h>
 #include "vbe.h"
 
 #include "xf86PciInfo.h"
diff --git a/src/ast_tool.c b/src/ast_tool.c
index 61e9861..f9c02c1 100644
--- a/src/ast_tool.c
+++ b/src/ast_tool.c
@@ -20,6 +20,9 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
  
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 #include "xf86.h"
 #include "xf86_ansic.h"
 #include "xf86_OSproc.h"
@@ -35,7 +38,7 @@
 #include "fb.h"
 #include "regionstr.h"
 #include "xf86xv.h"
-#include "Xv.h"
+#include <X11/extensions/Xv.h>
 #include "vbe.h"
 
 #include "xf86PciInfo.h"
diff --git a/src/ast_vgatool.c b/src/ast_vgatool.c
index fc761ab..1831f27 100644
--- a/src/ast_vgatool.c
+++ b/src/ast_vgatool.c
@@ -20,6 +20,9 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 #include "xf86.h"
 #include "xf86_ansic.h"
 #include "xf86_OSproc.h"
@@ -35,7 +38,7 @@
 #include "fb.h"
 #include "regionstr.h"
 #include "xf86xv.h"
-#include "Xv.h"
+#include <X11/extensions/Xv.h>
 #include "vbe.h"
 
 #include "xf86PciInfo.h"