path: root/testing/xf86-video-cirrus/cirrus-1.3.2-git.patch

diff --git a/Makefile.am b/Makefile.am
index aa89732..7bd8873 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -18,17 +18,18 @@
 #  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 man
+MAINTAINERCLEANFILES = ChangeLog INSTALL
 
-EXTRA_DIST = README.multihead ChangeLog
+EXTRA_DIST = README.multihead
 
-MAINTAINERCLEANFILES=ChangeLog
+.PHONY: ChangeLog INSTALL
 
-.PHONY: ChangeLog
+INSTALL:
+	$(INSTALL_CMD)
 
 ChangeLog:
 	$(CHANGELOG_CMD)
 
-dist-hook: ChangeLog
+dist-hook: ChangeLog INSTALL
 
diff --git a/configure.ac b/configure.ac
index d205eb3..68c3eb3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -20,47 +20,47 @@
 #
 # Process this file with autoconf to produce a configure script
 
-AC_PREREQ(2.57)
+# Initialize Autoconf
+AC_PREREQ([2.60])
 AC_INIT([xf86-video-cirrus],
-        1.3.2,
+        [1.3.2],
         [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg],
-        xf86-video-cirrus)
-
+        [xf86-video-cirrus])
 AC_CONFIG_SRCDIR([Makefile.am])
-AM_CONFIG_HEADER([config.h])
+AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_AUX_DIR(.)
 
-AM_INIT_AUTOMAKE([dist-bzip2])
-
+# Initialize Automake
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
 AM_MAINTAINER_MODE
 
-# Require xorg-macros: XORG_CWARNFLAGS, XORG_CHANGELOG
-m4_ifndef([XORG_MACROS_VERSION], [AC_FATAL([must install xorg-macros 1.2 or later before running autoconf/autogen])])
-XORG_MACROS_VERSION(1.2)
+# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS
+m4_ifndef([XORG_MACROS_VERSION],
+          [m4_fatal([must install xorg-macros 1.8 or later before running autoconf/autogen])])
+XORG_MACROS_VERSION(1.8)
+XORG_DEFAULT_OPTIONS
 
-# Checks for programs.
+# Initialize libtool
 AC_DISABLE_STATIC
 AC_PROG_LIBTOOL
-AC_PROG_CC
-XORG_CWARNFLAGS
 
 AH_TOP([#include "xorg-server.h"])
 
+# Define a configure option for an alternate module directory
 AC_ARG_WITH(xorg-module-dir,
-            AC_HELP_STRING([--with-xorg-module-dir=DIR],
+            AS_HELP_STRING([--with-xorg-module-dir=DIR],
                            [Default xorg module directory [[default=$libdir/xorg/modules]]]),
             [moduledir="$withval"],
             [moduledir="$libdir/xorg/modules"])
 
-# Checks for extensions
+# Store the list of server defined optional extensions in REQUIRED_MODULES
 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
+# Obtain compiler/linker options for the driver dependencies
 PKG_CHECK_MODULES(XORG, [xorg-server >= 1.4 xproto fontsproto $REQUIRED_MODULES])
-sdkdir=$(pkg-config --variable=sdkdir xorg-server)
 
 # Checks for libraries.
 SAVE_CPPFLAGS="$CPPFLAGS"
@@ -78,21 +78,15 @@ if test "x$XSERVER_LIBPCIACCESS" = xyes; then
 fi
 AM_CONDITIONAL(XSERVER_LIBPCIACCESS, test "x$XSERVER_LIBPCIACCESS" = xyes)
 
-# Checks for header files.
-AC_HEADER_STDC
 
-AC_SUBST([XORG_CFLAGS])
 AC_SUBST([moduledir])
 
 DRIVER_NAME=cirrus
 AC_SUBST([DRIVER_NAME])
 
-XORG_MANPAGE_SECTIONS
-XORG_RELEASE_VERSION
-XORG_CHANGELOG
-
-AC_OUTPUT([
-	Makefile
-	src/Makefile
-	man/Makefile
+AC_CONFIG_FILES([
+                Makefile
+                src/Makefile
+                man/Makefile
 ])
+AC_OUTPUT
diff --git a/man/Makefile.am b/man/Makefile.am
index f0eb29b..1ea26b3 100644
--- a/man/Makefile.am
+++ b/man/Makefile.am
@@ -1,28 +1,25 @@
 #
-# Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
-# 
-# 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.
-# 
-# The above copyright notice and this permission notice 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 NONINFRINGEMENT.
-# IN NO EVENT SHALL THE OPEN GROUP 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.
-# 
-# Except as contained in this notice, the name of the copyright holders shall
-# not be used in advertising or otherwise to promote the sale, use or
-# other dealings in this Software without prior written authorization
-# from the copyright holders.
-# 
+# Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
+#
+# 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
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# 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 NONINFRINGEMENT.  IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS 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.
+#
 
 drivermandir = $(DRIVER_MAN_DIR)
 
@@ -34,25 +31,11 @@ EXTRA_DIST = @DRIVER_NAME@.man
 
 CLEANFILES = $(driverman_DATA)
 
-SED = sed
 
-# Strings to replace in man pages
-XORGRELSTRING = @PACKAGE_STRING@
-  XORGMANNAME = X Version 11
+# String replacements in MAN_SUBSTS now come from xorg-macros.m4 via configure
 
-MAN_SUBSTS = \
-	-e 's|__vendorversion__|"$(XORGRELSTRING)" "$(XORGMANNAME)"|' \
-	-e 's|__xorgversion__|"$(XORGRELSTRING)" "$(XORGMANNAME)"|' \
-	-e 's|__xservername__|Xorg|g' \
-	-e 's|__xconfigfile__|xorg.conf|g' \
-	-e 's|__projectroot__|$(prefix)|g' \
-	-e 's|__appmansuffix__|$(APP_MAN_SUFFIX)|g' \
-	-e 's|__drivermansuffix__|$(DRIVER_MAN_SUFFIX)|g' \
-	-e 's|__adminmansuffix__|$(ADMIN_MAN_SUFFIX)|g' \
-	-e 's|__miscmansuffix__|$(MISC_MAN_SUFFIX)|g' \
-	-e 's|__filemansuffix__|$(FILE_MAN_SUFFIX)|g'
 
 SUFFIXES = .$(DRIVER_MAN_SUFFIX) .man
 
 .man.$(DRIVER_MAN_SUFFIX):
-	sed $(MAN_SUBSTS) < $< > $@
+	$(AM_V_GEN)$(SED) $(MAN_SUBSTS) < $< > $@
diff --git a/man/cirrus.man b/man/cirrus.man
index 009011e..af46248 100644
--- a/man/cirrus.man
+++ b/man/cirrus.man
@@ -1,4 +1,3 @@
-.\" $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/cirrus.man,v 1.2 2001/01/27 18:20:47 dawes Exp $ 
 .\" shorthand for double quote that works everywhere.
 .ds q \N'34'
 .TH CIRRUS __drivermansuffix__ __vendorversion__
diff --git a/src/CirrusClk.c b/src/CirrusClk.c
index a3590c9..6fd6270 100644
--- a/src/CirrusClk.c
+++ b/src/CirrusClk.c
@@ -1,5 +1,3 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/CirrusClk.c,v 1.8 1998/12/06 06:08:28 dawes Exp $ */
-
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
diff --git a/src/alp.h b/src/alp.h
index 01c5301..a182d0c 100644
--- a/src/alp.h
+++ b/src/alp.h
@@ -1,5 +1,3 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp.h,v 1.8 2001/10/01 13:44:05 eich Exp $ */
-
 /* (c) Itai Nahshon */
 
 #ifndef ALP_H
diff --git a/src/alp_driver.c b/src/alp_driver.c
index fe81757..d3d8e4f 100644
--- a/src/alp_driver.c
+++ b/src/alp_driver.c
@@ -15,8 +15,6 @@
 #include "config.h"
 #endif
 
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp_driver.c,v 1.35 2003/11/03 05:11:09 tsi Exp $ */
-
 /* All drivers should typically include these */
 #include "xf86.h"
 #include "xf86_OSproc.h"
@@ -29,6 +27,10 @@
 /* Drivers for PCI hardware need this */
 #include "xf86PciInfo.h"
 
+#ifndef PCI_CHIP_GD7556  /*  for old xf86PciInfo.h  */
+#define PCI_CHIP_GD7556            0x004C
+#endif
+
 /* Drivers that need to access the PCI config space directly need this */
 #include "xf86Pci.h"
 
@@ -119,6 +121,11 @@ static void AlpOffscreenAccelInit(ScrnInfoPtr pScrn);
 static void	AlpDisplayPowerManagementSet(ScrnInfoPtr pScrn,
 											int PowerManagementMode, int flags);
 
+#if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 12
+static void PC98CIRRUS755xEnable(ScrnInfoPtr pScrn);
+static void PC98CIRRUS755xDisable(ScrnInfoPtr pScrn);
+#endif
+
 /*
  * This is intentionally screen-independent.  It indicates the binding
  * choice made in the first PreInit.
@@ -153,6 +160,8 @@ static int gd5430_MaxClocks[] = {  85500,  85500,  50000,  28500,      0 };
 static int gd5446_MaxClocks[] = { 135100, 135100,  85500,  85500,      0 };
 static int gd5480_MaxClocks[] = { 135100, 200000, 200000, 135100, 135100 };
 static int gd7548_MaxClocks[] = {  80100,  80100,  80100,  80100,  80100 };
+static int gd7555_MaxClocks[] = {  80100,  80100,  80100,  80100,  80100 };
+static int gd7556_MaxClocks[] = {  80100,  80100,  80100,  80100,  80100 };
 
 #ifdef XFree86LOADER
 
@@ -248,7 +257,7 @@ AlpFreeRec(ScrnInfoPtr pScrn)
 {
 	if (pScrn->driverPrivate == NULL)
 		return;
-	xfree(pScrn->driverPrivate);
+	free(pScrn->driverPrivate);
 	pScrn->driverPrivate = NULL;
 }
 
@@ -385,6 +394,11 @@ AlpCountRam(ScrnInfoPtr pScrn)
 			break;
 	}
 	break;
+
+    case PCI_CHIP_GD7555:
+    case PCI_CHIP_GD7556:
+	videoram = 2048;   /*  for PC-9821 La13 etc.  */
+	break;
     }
 
     /* UNMap the Alp memory and MMIO areas */
@@ -407,6 +421,8 @@ GetAccelPitchValues(ScrnInfoPtr pScrn)
 {
 	int *linePitches = NULL;
 	int i, n = 0;
+	int max_pitch;
+
 	CirPtr pCir = CIRPTR(pScrn);
 
 	/* XXX ajv - 512, 576, and 1536 may not be supported
@@ -423,8 +439,21 @@ GetAccelPitchValues(ScrnInfoPtr pScrn)
 							1280, 1536, 1600, 1920, 2048, 0 };
 #endif
 
+	switch (pCir->Chipset) {
+	case PCI_CHIP_GD5436:
+	case PCI_CHIP_GD5446:
+		max_pitch = 0x1ff << 3;
+		break;
+
+	default:
+		/* FIXME max_pitch for other chipsets? */
+		max_pitch = (pScrn->bitsPerPixel / 8) * 2048;
+		break;
+	}
+
 	for (i = 0; accelWidths[i] != 0; i++) {
-		if (accelWidths[i] % pCir->Rounding == 0) {
+		if ((accelWidths[i] % pCir->Rounding == 0)
+		 && ((accelWidths[i] * pScrn->bitsPerPixel / 8) <= max_pitch)) {
 			n++;
 			linePitches = xnfrealloc(linePitches, n * sizeof(int));
 			linePitches[n - 1] = accelWidths[i];
@@ -482,12 +511,17 @@ AlpPreInit(ScrnInfoPtr pScrn, int flags)
 
 	pCir = CIRPTR(pScrn);
 	pCir->pScrn = pScrn;
+
+#if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 12
 	pCir->PIOReg = hwp->PIOOffset + 0x3CE;
+#else
+	pCir->PIOReg = 0x3CE;
+#endif
 
 	/* Get the entity, and make sure it is PCI. */
 	pCir->pEnt = xf86GetEntityInfo(pScrn->entityList[0]);
 	if (pCir->pEnt->location.type != BUS_PCI) {
-		xfree(pCir->pEnt);
+		free(pCir->pEnt);
 		return FALSE;
 	}
 
@@ -498,7 +532,8 @@ AlpPreInit(ScrnInfoPtr pScrn, int flags)
 			      PCI_DEV_DEV(pCir->PciInfo),
 			      PCI_DEV_FUNC(pCir->PciInfo));
 
-    if (xf86LoadSubModule(pScrn, "int10")) {
+#if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 12
+    if (!xf86IsPc98() && xf86LoadSubModule(pScrn, "int10")) {
 	xf86DrvMsg(pScrn->scrnIndex,X_INFO,"initializing int10\n");
 	pInt = xf86InitInt10(pCir->pEnt->index);
 	xf86FreeInt10(pInt);
@@ -509,8 +544,8 @@ AlpPreInit(ScrnInfoPtr pScrn, int flags)
 
 	PCI_WRITE_LONG(pCir->PciInfo, PCI_REGION_BASE(pCir->PciInfo, 0, REGION_MEM), 0x10);
 	PCI_WRITE_LONG(pCir->PciInfo, PCI_REGION_BASE(pCir->PciInfo, 1, REGION_MEM), 0x14);
-	
     }
+#endif
 
     /* Set pScrn->monitor */
 	pScrn->monitor = pScrn->confScreen->monitor;
@@ -574,7 +609,7 @@ AlpPreInit(ScrnInfoPtr pScrn, int flags)
 	xf86CollectOptions(pScrn, NULL);
 
 	/* Process the options */
-	if (!(pCir->Options = xalloc(sizeof(CirOptions))))
+	if (!(pCir->Options = malloc(sizeof(CirOptions))))
 		return FALSE;
 	memcpy(pCir->Options, CirOptions, sizeof(CirOptions));
 	xf86ProcessOptions(pScrn->scrnIndex, pScrn->options, pCir->Options);
@@ -589,6 +624,16 @@ AlpPreInit(ScrnInfoPtr pScrn, int flags)
 
 	from = X_DEFAULT;
 	pCir->HWCursor = FALSE;
+
+	switch (pCir->Chipset) {
+	case PCI_CHIP_GD7555:
+	case PCI_CHIP_GD7556:
+	  pCir->HWCursor = TRUE;
+	  break;
+	default:
+	  break;
+	}
+
 	if (xf86GetOptValBool(pCir->Options, OPTION_HW_CURSOR, &pCir->HWCursor))
 		from = X_CONFIG;
 
@@ -863,10 +908,10 @@ AlpPreInit(ScrnInfoPtr pScrn, int flags)
 		case PCI_CHIP_GD5430:
 		case PCI_CHIP_GD5434_4:
 		case PCI_CHIP_GD5434_8:
-		case PCI_CHIP_GD5436:
 	/*	case PCI_CHIP_GD5440: */
 			p = gd5430_MaxClocks;
 			break;
+		case PCI_CHIP_GD5436:
 		case PCI_CHIP_GD5446:
 			p = gd5446_MaxClocks;
 			break;
@@ -876,6 +921,12 @@ AlpPreInit(ScrnInfoPtr pScrn, int flags)
 		case PCI_CHIP_GD7548:
 		        p = gd7548_MaxClocks;
                         break;
+		case PCI_CHIP_GD7555:
+		        p = gd7555_MaxClocks;
+                        break;
+		case PCI_CHIP_GD7556:
+		        p = gd7556_MaxClocks;
+                        break;
 		}
 		if (!p)
 			return FALSE;
@@ -1360,6 +1411,11 @@ AlpModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
 
 	vgaHWProtect(pScrn, FALSE);
 
+#if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 12
+	if (xf86IsPc98())
+		PC98CIRRUS755xEnable(pScrn);
+#endif
+
 	return TRUE;
 }
 
@@ -1489,7 +1545,7 @@ AlpScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
 	
 	if(pCir->shadowFB) {
 	    pCir->ShadowPitch = BitmapBytePad(pScrn->bitsPerPixel * width);
-	    pCir->ShadowPtr = xalloc(pCir->ShadowPitch * height);
+	    pCir->ShadowPtr = malloc(pCir->ShadowPitch * height);
 	    displayWidth = pCir->ShadowPitch / (pScrn->bitsPerPixel >> 3);
 	    FbBase = pCir->ShadowPtr;
 	} else {
@@ -1782,6 +1838,11 @@ AlpLeaveVT(int scrnIndex, int flags)
 
 	AlpRestore(pScrn);
 	vgaHWLock(hwp);
+
+#if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 12
+	if (xf86IsPc98())
+		PC98CIRRUS755xDisable(pScrn);
+#endif
 }
 
 
@@ -1813,12 +1874,17 @@ AlpCloseScreen(int scrnIndex, ScreenPtr pScreen)
 		xf86DestroyCursorInfoRec(pCir->CursorInfoRec);
 	pCir->CursorInfoRec = NULL;
 	if (pCir->DGAModes)
-		xfree(pCir->DGAModes);
+		free(pCir->DGAModes);
 	pCir->DGAnumModes = 0;
 	pCir->DGAModes = NULL;
 
 	pScrn->vtSema = FALSE;
 
+#if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 12
+	if (xf86IsPc98())
+		PC98CIRRUS755xDisable(pScrn);
+#endif
+
 	pScreen->CloseScreen = pCir->CloseScreen;
 	return (*pScreen->CloseScreen)(scrnIndex, pScreen);
 }
@@ -2081,3 +2147,53 @@ AlpOffscreenAccelInit(ScrnInfoPtr pScrn)
 		   box.y2 - pScrn->virtualY);
     }
 }
+
+#if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 12
+static void
+PC98CIRRUS755xEnable(ScrnInfoPtr pScrn)  /*  enter_aile()  */
+{
+   unsigned int  index,data;
+   vgaHWPtr hwp = VGAHWPTR(pScrn);
+
+   outb(0xfac, 0x02);
+
+   outb(0x68, 0x0e);
+   outb(0x6a, 0x07);
+   outb(0x6a, 0x8f);
+   outb(0x6a, 0x06);
+
+   outw(VGA_SEQ_INDEX, 0x1206);         /*  unlock cirrus special  */
+
+   index = hwp->IOBase + VGA_CRTC_INDEX_OFFSET;
+   data  = hwp->IOBase + VGA_CRTC_DATA_OFFSET;
+   outb(index, 0x3c);
+   outb(data,  inb(data) & 0xef);
+   outb(index, 0x1a);
+   outb(data,  inb(data) & 0xf3);
+}
+
+static void
+PC98CIRRUS755xDisable(ScrnInfoPtr pScrn)  /*  leave_aile()  */
+{
+   unsigned int  index,data;
+   vgaHWPtr hwp = VGAHWPTR(pScrn);
+
+   outw(VGA_SEQ_INDEX, 0x1206);         /*  unlock cirrus special  */
+
+   index = hwp->IOBase + VGA_CRTC_INDEX_OFFSET;
+   data  = hwp->IOBase + VGA_CRTC_DATA_OFFSET;
+   outb(index, 0x3c);
+   outb(data,  0x71);
+   outb(index, 0x1a);
+   outb(data,  inb(data) | 0x0c);
+
+   outb(0xfac,0x00);
+
+   outb(0x68, 0x0f);
+   outb(0x6a, 0x07);
+   outb(0x6a, 0x8e);
+   outb(0x6a, 0x21);
+   outb(0x6a, 0x69);
+   outb(0x6a, 0x06);
+}
+#endif
diff --git a/src/alp_hwcurs.c b/src/alp_hwcurs.c
index 79dfce7..9891eb4 100644
--- a/src/alp_hwcurs.c
+++ b/src/alp_hwcurs.c
@@ -1,5 +1,3 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp_hwcurs.c,v 1.4 2000/12/06 15:35:15 eich Exp $ */
-
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
diff --git a/src/alp_i2c.c b/src/alp_i2c.c
index 9e6ae67..7365215 100644
--- a/src/alp_i2c.c
+++ b/src/alp_i2c.c
@@ -4,8 +4,6 @@
 #include "config.h"
 #endif
 
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp_i2c.c,v 1.6 1999/02/28 11:19:38 dawes Exp $ */
-
 #include "xf86.h"
 #include "xf86_OSproc.h"
 #include "compiler.h"
diff --git a/src/alp_xaa.c b/src/alp_xaa.c
index 95741fc..7a96e1a 100644
--- a/src/alp_xaa.c
+++ b/src/alp_xaa.c
@@ -4,8 +4,6 @@
 #include "config.h"
 #endif
 
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp_xaa.c,v 1.7 2001/10/01 13:44:05 eich Exp $ */
-
 #include "xf86.h"
 #include "xf86_OSproc.h"
 #include "compiler.h"
diff --git a/src/alp_xaam.c b/src/alp_xaam.c
index 0193a43..3ecc7de 100644
--- a/src/alp_xaam.c
+++ b/src/alp_xaam.c
@@ -1,6 +1,5 @@
 /* (c) Itai Nahshon */
 /* #define DEBUG */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp_xaam.c,v 1.7 2001/10/01 13:44:05 eich Exp $ */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
diff --git a/src/cir.h b/src/cir.h
index 904d9cc..861966d 100644
--- a/src/cir.h
+++ b/src/cir.h
@@ -1,5 +1,3 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/cir.h,v 1.20 2002/01/04 21:26:54 tsi Exp $ */
-
 /* (c) Itai Nahshon */
 
 #ifndef CIR_H
@@ -23,7 +21,7 @@ typedef struct {
 	CARD32			properties;
 	pciVideoPtr		PciInfo;
 	PCITAG			PciTag;
-	IOADDRESS		PIOReg;
+	unsigned long		PIOReg;
     union {
 	struct lgRec		*lg;
 	struct alpRec		*alp;
diff --git a/src/cir_dga.c b/src/cir_dga.c
index bc98df6..f930231 100644
--- a/src/cir_dga.c
+++ b/src/cir_dga.c
@@ -1,4 +1,3 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/cir_dga.c,v 1.5 2001/02/15 17:39:27 eich Exp $ */
 /*
  * Copyright 2000 by Egbert Eich
  *
@@ -83,9 +82,9 @@ CirDGAInit(ScreenPtr pScreen)
   if (!pCir->DGAnumModes) {
     pMode = firstMode = pScrn->modes;
     while (pMode) {
-      newmodes = xrealloc(modes, (num + 1) * sizeof (DGAModeRec));
+      newmodes = realloc(modes, (num + 1) * sizeof (DGAModeRec));
       if (!newmodes) {
-	xfree(modes);
+	free(modes);
 	return FALSE;
       }
       modes = newmodes;
diff --git a/src/cir_driver.c b/src/cir_driver.c
index 5466c48..7e470bb 100644
--- a/src/cir_driver.c
+++ b/src/cir_driver.c
@@ -15,8 +15,6 @@
 #include "config.h"
 #endif
 
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/cir_driver.c,v 1.67 2001/05/15 10:19:37 eich Exp $ */
-
 /* All drivers should typically include these */
 #include "xf86.h"
 #include "xf86_OSproc.h"
@@ -29,6 +27,10 @@
 /* Drivers for PCI hardware need this */
 #include "xf86PciInfo.h"
 
+#ifndef PCI_CHIP_GD7556  /*  for old xf86PciInfo.h  */
+#define PCI_CHIP_GD7556            0x004C
+#endif
+
 /* Drivers that need to access the PCI config space directly need this */
 #include "xf86Pci.h"
 
@@ -90,6 +92,8 @@ SymTabRec CIRChipsets[] = {
 	{ PCI_CHIP_GD5464BD,	"CL-GD5464BD" },
 	{ PCI_CHIP_GD5465,		"CL-GD5465" },
 	{ PCI_CHIP_GD7548,              "CL-GD7548" },
+	{ PCI_CHIP_GD7555,              "CL-GD7555" },
+	{ PCI_CHIP_GD7556,              "CL-GD7556" },
 	{-1,					NULL }
 };
 
@@ -107,6 +111,8 @@ _X_EXPORT PciChipsets CIRPciChipsets[] = {
 	{ PCI_CHIP_GD5464BD,PCI_CHIP_GD5464BD,	RES_SHARED_VGA },
 	{ PCI_CHIP_GD5465,	PCI_CHIP_GD5465,	RES_SHARED_VGA },
 	{ PCI_CHIP_GD7548,	PCI_CHIP_GD7548,	RES_SHARED_VGA },
+	{ PCI_CHIP_GD7555,	PCI_CHIP_GD7555,	RES_SHARED_VGA },
+	{ PCI_CHIP_GD7556,	PCI_CHIP_GD7556,	RES_SHARED_VGA },
 	{ -1,				-1,					RES_UNDEFINED}
 };
 
@@ -238,7 +244,7 @@ CIRProbe(DriverPtr drv, int flags)
 				    CIRChipsets, CIRPciChipsets, devSections,
  				    numDevSections, drv, &usedChips);
     /* Free it since we don't need that list after this */
-    xfree(devSections);
+    free(devSections);
     if (numUsed <= 0)
  	return FALSE;
     if (flags & PROBE_DETECT)
@@ -280,7 +286,7 @@ CIRProbe(DriverPtr drv, int flags)
  	    pScrn->Probe	 = NULL;
  	}
     }
-    xfree(usedChips);
+    free(usedChips);
      
     return foundScreen;
 }
diff --git a/src/cir_pcirename.h b/src/cir_pcirename.h
index f0f5cf8..669b8fe 100644
--- a/src/cir_pcirename.h
+++ b/src/cir_pcirename.h
@@ -34,6 +34,33 @@ enum region_type {
     REGION_IO 
 };
 
+#include "xf86Module.h"
+
+#if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) >= 12
+
+#if (defined(__alpha__) || defined(__ia64__)) && defined (linux)
+#define PCI_DOM_MASK    0x01fful
+#else
+#define PCI_DOM_MASK 0x0ffu
+#endif
+
+#ifndef PCI_DOM_MASK
+# define PCI_DOM_MASK 0x0ffu
+#endif
+#define PCI_DOMBUS_MASK (((PCI_DOM_MASK) << 8) | 0x0ffu)
+
+static inline uint32_t
+pciTag(int busnum, int devnum, int funcnum)
+{
+	uint32_t tag;
+	tag  = (busnum & (PCI_DOMBUS_MASK)) << 16;
+	tag |= (devnum & 0x00001fu) << 11;
+	tag |= (funcnum & 0x000007u) << 8;
+
+	return tag;
+}
+#endif /* GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) >= 12 */
+
 #ifndef XSERVER_LIBPCIACCESS
 
 /* pciVideoPtr */
diff --git a/src/cir_shadow.c b/src/cir_shadow.c
index b89890a..0716a64 100644
--- a/src/cir_shadow.c
+++ b/src/cir_shadow.c
@@ -1,5 +1,3 @@
-/* $XFree86: Exp $ */
-
 /*
    Copyright (c) 1999,2000  The XFree86 Project Inc. 
    based on code written by Mark Vojkovich <markv@valinux.com>
diff --git a/src/lg.h b/src/lg.h
index 9d91053..985f634 100644
--- a/src/lg.h
+++ b/src/lg.h
@@ -10,8 +10,6 @@
  *  Inspired by cir.h
  */
 
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/lg.h,v 1.12 2001/05/04 19:05:36 dawes Exp $ */
-
 #ifndef LG_H
 #define LG_H
 #define LG_DEBUG
diff --git a/src/lg_driver.c b/src/lg_driver.c
index cfc3e65..fc864f8 100644
--- a/src/lg_driver.c
+++ b/src/lg_driver.c
@@ -13,7 +13,6 @@
  *	David Dawes, Andrew E. Mileski, Leonard N. Zubkoff,
  *	Guy DESBIEF, Itai Nahshon.
  */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/lg_driver.c,v 1.49 2003/11/03 05:11:09 tsi Exp $ */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -259,7 +258,7 @@ LgFreeRec(ScrnInfoPtr pScrn)
 {
 	if (pScrn->driverPrivate == NULL)
 		return;
-	xfree(pScrn->driverPrivate);
+	free(pScrn->driverPrivate);
 	pScrn->driverPrivate = NULL;
 }
 
@@ -373,7 +372,12 @@ LgPreInit(ScrnInfoPtr pScrn, int flags)
 
 	pCir = CIRPTR(pScrn);
 	pCir->pScrn = pScrn;
+
+#if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 12
 	pCir->PIOReg = hwp->PIOOffset + 0x3CE;
+#else
+	pCir->PIOReg = 0x3CE;
+#endif
 
 	/* Get the entity, and make sure it is PCI. */
 	pCir->pEnt = xf86GetEntityInfo(pScrn->entityList[0]);
@@ -454,7 +458,7 @@ LgPreInit(ScrnInfoPtr pScrn, int flags)
 	xf86CollectOptions(pScrn, NULL);
 
 	/* Process the options */
-	if (!(pCir->Options = xalloc(sizeof(LgOptions))))
+	if (!(pCir->Options = malloc(sizeof(LgOptions))))
 		return FALSE;
 	memcpy(pCir->Options, LgOptions, sizeof(LgOptions));
 	xf86ProcessOptions(pScrn->scrnIndex, pScrn->options, pCir->Options);
@@ -1314,7 +1318,7 @@ LgScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
 	
 	if(pCir->shadowFB) {
 	    pCir->ShadowPitch = BitmapBytePad(pScrn->bitsPerPixel * width);
-	    pCir->ShadowPtr = xalloc(pCir->ShadowPitch * height);
+	    pCir->ShadowPtr = malloc(pCir->ShadowPitch * height);
 	    displayWidth = pCir->ShadowPitch / (pScrn->bitsPerPixel >> 3);
 	    FbBase = pCir->ShadowPtr;
 	} else {
@@ -1617,7 +1621,7 @@ LgCloseScreen(int scrnIndex, ScreenPtr pScreen)
 		xf86DestroyCursorInfoRec(pCir->CursorInfoRec);
 	pCir->CursorInfoRec = NULL;
 	if (pCir->DGAModes)
-		xfree(pCir->DGAModes);
+		free(pCir->DGAModes);
 	pCir->DGAnumModes = 0;
 	pCir->DGAModes = NULL;
 
diff --git a/src/lg_hwcurs.c b/src/lg_hwcurs.c
index b41b79a..381db1c 100644
--- a/src/lg_hwcurs.c
+++ b/src/lg_hwcurs.c
@@ -10,7 +10,6 @@
  * Much of this code is inspired by the HW cursor code from XFree86
  * 3.3.3.
  */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/lg_hwcurs.c,v 1.4 2000/12/06 15:35:17 eich Exp $ */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
diff --git a/src/lg_i2c.c b/src/lg_i2c.c
index 05e083c..145cc2e 100644
--- a/src/lg_i2c.c
+++ b/src/lg_i2c.c
@@ -1,7 +1,5 @@
 /* (c) Itai Nahshon */
 
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/lg_i2c.c,v 1.1 1998/11/15 04:30:25 dawes Exp $ */
-
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
diff --git a/src/lg_xaa.c b/src/lg_xaa.c
index fd8c70a..8bab365 100644
--- a/src/lg_xaa.c
+++ b/src/lg_xaa.c
@@ -10,7 +10,6 @@
  * Much of this code is inspired by the XAA acceleration from XFree86
  * 3.3.3, laguna_acl.c
  */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/lg_xaa.c,v 1.4 2000/12/06 15:35:17 eich Exp $ */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
diff --git a/src/lg_xaa.h b/src/lg_xaa.h
index 7359a49..162aa5d 100644
--- a/src/lg_xaa.h
+++ b/src/lg_xaa.h
@@ -13,7 +13,6 @@
  * This header file draws much from the file cir_blitLG.h in version 3.3.3
  * of XFree86.
  */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/lg_xaa.h,v 1.3 2000/02/08 13:13:15 eich Exp $ */
 
 /* This header file defines the necessary structures, contstants, and
    variables for using the bitBLT engine on a Laguna family graphics