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authorroot <root@rshg054.dnsready.net>2012-03-21 00:01:20 +0000
committerroot <root@rshg054.dnsready.net>2012-03-21 00:01:20 +0000
commita3108a9a809c496e1f6a0e9caf0acebac3889bfb (patch)
treedf7be9bed47b2d4a4f0ae33d40a406a775a5d1e7 /extra/xf86-video-mga
parent99136e3a2e9f6f07a7ff08d5721bce354b853c8b (diff)
Wed Mar 21 00:01:20 UTC 2012
Diffstat (limited to 'extra/xf86-video-mga')
-rw-r--r--extra/xf86-video-mga/PKGBUILD8
-rw-r--r--extra/xf86-video-mga/git-fixes.patch4830
2 files changed, 4615 insertions, 223 deletions
diff --git a/extra/xf86-video-mga/PKGBUILD b/extra/xf86-video-mga/PKGBUILD
index de2dec7d5..10b01e817 100644
--- a/extra/xf86-video-mga/PKGBUILD
+++ b/extra/xf86-video-mga/PKGBUILD
@@ -1,9 +1,9 @@
-# $Id: PKGBUILD 153346 2012-03-12 20:53:41Z andyrtr $
+# $Id: PKGBUILD 153814 2012-03-19 19:03:46Z andyrtr $
# Maintainer: Jan de Groot <jgc@archlinux.org>
pkgname=xf86-video-mga
pkgver=1.4.13
-pkgrel=5
+pkgrel=6
pkgdesc="X.org mga video driver"
arch=(i686 x86_64)
url="http://xorg.freedesktop.org/"
@@ -16,12 +16,12 @@ groups=('xorg-drivers' 'xorg')
source=(${url}/releases/individual/driver/${pkgname}-${pkgver}.tar.bz2
git-fixes.patch)
sha1sums=('55aa185cf381def4b5905c8b93694b8dfbd5c378'
- '74782a39533ef475bd02b8b4645775879494e568')
+ 'f2f07d2ab7c4fccd127fc890e074049962819ccf')
build() {
cd "${srcdir}/${pkgname}-${pkgver}"
patch -Np1 -i "${srcdir}/git-fixes.patch"
- ./configure --prefix=/usr #--enable-dri
+ ./configure --prefix=/usr --disable-dri
make
}
diff --git a/extra/xf86-video-mga/git-fixes.patch b/extra/xf86-video-mga/git-fixes.patch
index 3534342e6..70650b0d1 100644
--- a/extra/xf86-video-mga/git-fixes.patch
+++ b/extra/xf86-video-mga/git-fixes.patch
@@ -1,23 +1,50 @@
-diff --git a/man/Makefile.am b/man/Makefile.am
-index b3688ce..1ea26b3 100644
---- a/man/Makefile.am
-+++ b/man/Makefile.am
-@@ -1,5 +1,5 @@
- #
--# Copyright 2005 Sun Microsystems, Inc. All rights reserved.
-+# 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"),
-@@ -19,7 +19,7 @@
- # 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)
+From 951474c7fcd1b28d3178a6644d58958cb3bdf5a8 Mon Sep 17 00:00:00 2001
+From: Yannick Heneault <yheneaul@matrox.com>
+Date: Wed, 25 Aug 2010 15:16:27 +0000
+Subject: modified G200SE conditionnal statement about revision register for products compatibility.
+
+---
+diff --git a/src/mga_driver.c b/src/mga_driver.c
+index 5a1e9b4..83649ee 100644
+--- a/src/mga_driver.c
++++ b/src/mga_driver.c
+@@ -1081,7 +1081,7 @@ MGACountRam(ScrnInfoPtr pScrn)
+ if (pMga->is_G200SE)
+ pMga->reg_1e24 = INREG(0x1e24); /* stash the model for later */
+- if (pMga->reg_1e24 == 0x01) {
++ if (pMga->reg_1e24 >= 0x01) {
+ MGAUnmapMem(pScrn);
+ ProbeSize = 16384;
+ ProbeSizeOffset = 0x10000;
+@@ -3253,7 +3253,7 @@ MGA_HAL(
+ MGA_NOT_HAL(
+ if (pMga->is_G200SE) {
+ OUTREG8(0x1FDE, 0x06);
+- if (pMga->reg_1e24 == 0x01)
++ if (pMga->reg_1e24 >= 0x01)
+ OUTREG8(0x1FDF, 0x03);
+ else
+ OUTREG8(0x1FDF, 0x14);
+@@ -4326,7 +4326,7 @@ MGAValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags)
+ return MODE_VIRTUAL_X;
+ if (mode->VDisplay > 1200)
+ return MODE_VIRTUAL_Y;
+- if (pMga->reg_1e24 == 0x01 &&
++ if (pMga->reg_1e24 >= 0x01 &&
+ xf86ModeBandwidth(mode, pScrn->bitsPerPixel) > 244)
+ return MODE_BANDWIDTH;
+ } else if (pMga->is_G200WB){
+--
+cgit v0.9.0.2-2-gbebe
+From 0bd44fad450843b7f1c35c70ab356a2b250d107d Mon Sep 17 00:00:00 2001
+From: Jesse Adkins <jesserayadkins@gmail.com>
+Date: Tue, 28 Sep 2010 20:29:51 +0000
+Subject: Purge cvs tags.
+
+Signed-off-by: Jesse Adkins <jesserayadkins@gmail.com>
+Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+---
diff --git a/man/mga.man b/man/mga.man
index 3a7a9f8..e1e674f 100644
--- a/man/mga.man
@@ -40,7 +67,7 @@ index 6dcd1e9..57e9b92 100644
#ifndef _BINDING
#define _BINDING
diff --git a/src/mga.h b/src/mga.h
-index 2cb3d88..c520e86 100644
+index 2cb3d88..7725b56 100644
--- a/src/mga.h
+++ b/src/mga.h
@@ -1,4 +1,3 @@
@@ -48,7 +75,196 @@ index 2cb3d88..c520e86 100644
/*
* MGA Millennium (MGA2064W) functions
*
-@@ -137,6 +136,10 @@ void MGAdbg_outreg32(ScrnInfoPtr, int,int, char*);
+diff --git a/src/mga_common.h b/src/mga_common.h
+index 90f6b37..81be2bc 100644
+--- a/src/mga_common.h
++++ b/src/mga_common.h
+@@ -25,8 +25,6 @@
+ * Converted to common header format:
+ * Jens Owen <jens@tungstengraphics.com>
+ *
+- * $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_common.h,v 1.2 2002/12/16 16:19:18 dawes Exp $
+- *
+ */
+
+ #ifndef _MGA_COMMON_H_
+diff --git a/src/mga_dri.h b/src/mga_dri.h
+index f1afb5d..1984b9c 100644
+--- a/src/mga_dri.h
++++ b/src/mga_dri.h
+@@ -1,5 +1,3 @@
+-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dri.h,v 1.6 2001/04/10 16:08:01 dawes Exp $ */
+-
+ /*
+ * Copyright 2000 VA Linux Systems Inc., Fremont, California.
+ * All Rights Reserved.
+diff --git a/src/mga_dripriv.h b/src/mga_dripriv.h
+index 3ddd133..feca134 100644
+--- a/src/mga_dripriv.h
++++ b/src/mga_dripriv.h
+@@ -1,5 +1,3 @@
+-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dripriv.h,v 1.4 2001/04/10 16:08:01 dawes Exp $ */
+-
+ /*
+ * Copyright 2000 VA Linux Systems Inc., Fremont, California.
+ * All Rights Reserved.
+diff --git a/src/mga_driver.c b/src/mga_driver.c
+index 83649ee..72e7acc 100644
+--- a/src/mga_driver.c
++++ b/src/mga_driver.c
+@@ -1,4 +1,3 @@
+-/* $XConsortium: mga_driver.c /main/12 1996/10/28 05:13:26 kaleb $ */
+ /*
+ * MGA Millennium (MGA2064W) with Ti3026 RAMDAC driver v.1.1
+ *
+diff --git a/src/mga_macros.h b/src/mga_macros.h
+index 69dc8e3..bffd063 100644
+--- a/src/mga_macros.h
++++ b/src/mga_macros.h
+@@ -1,5 +1,3 @@
+-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_macros.h,v 1.21 2001/09/26 12:59:17 alanh Exp $ */
+-
+ #ifndef _MGA_MACROS_H_
+ #define _MGA_MACROS_H_
+
+diff --git a/src/mga_reg.h b/src/mga_reg.h
+index 6251976..ffe4723 100644
+--- a/src/mga_reg.h
++++ b/src/mga_reg.h
+@@ -1,11 +1,3 @@
+-/* $XConsortium: mgareg.h /main/2 1996/10/25 10:33:21 kaleb $ */
+-
+-
+-
+-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_reg.h,v 1.18 2001/09/26 12:59:18 alanh Exp $ */
+-
+-
+-
+ /*
+ * MGA Millennium (MGA2064W) functions
+ * MGA Mystique (MGA1064SG) functions
+diff --git a/src/mga_sarea.h b/src/mga_sarea.h
+index c5ffbbc..16fc9ce 100644
+--- a/src/mga_sarea.h
++++ b/src/mga_sarea.h
+@@ -1,5 +1,3 @@
+-/* $XFree86$ */
+-
+ /*
+ * Copyright 2000 Gareth Hughes
+ * All Rights Reserved.
+diff --git a/src/mgareg_flags.h b/src/mgareg_flags.h
+index 69050fc..548af86 100644
+--- a/src/mgareg_flags.h
++++ b/src/mgareg_flags.h
+@@ -19,7 +19,6 @@
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+ * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mgareg_flags.h,v 1.2 2003/01/12 03:55:47 tsi Exp $ */
+
+ #ifndef _MGAREGS_H_
+ #define _MGAREGS_H_
+diff --git a/util/stormdwg.c b/util/stormdwg.c
+index 99f76cc..b43cc32 100644
+--- a/util/stormdwg.c
++++ b/util/stormdwg.c
+@@ -1,8 +1,3 @@
+-/* $XConsortium: dwg.c /main/2 1996/10/28 06:57:55 kaleb $ */
+-
+-
+-
+-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/util/stormdwg.c,v 1.1 1997/04/12 14:11:29 hohndel Exp $ */
+
+ #include <stdio.h>
+ #include <stdlib.h>
+--
+cgit v0.9.0.2-2-gbebe
+From 636c3c88e7e9cb30010fe1731cd7356849f3f172 Mon Sep 17 00:00:00 2001
+From: Adam Jackson <ajax@redhat.com>
+Date: Thu, 14 Oct 2010 18:36:06 +0000
+Subject: Don't allow the config file to override BIOS location
+
+Signed-off-by: Adam Jackson <ajax@redhat.com>
+---
+diff --git a/src/mga_driver.c b/src/mga_driver.c
+index 72e7acc..37bf847 100644
+--- a/src/mga_driver.c
++++ b/src/mga_driver.c
+@@ -1779,23 +1779,16 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ #ifndef XSERVER_LIBPCIACCESS
+ /*
+ * Find the BIOS base. Get it from the PCI config if possible. Otherwise
+- * use the VGA default. Allow the config file to override this.
++ * use the VGA default.
+ */
+
+- pMga->BiosFrom = X_NONE;
+- if (pMga->device->BiosBase != 0) {
+- /* XXX This isn't used */
+- pMga->BiosAddress = pMga->device->BiosBase;
+- pMga->BiosFrom = X_CONFIG;
+- } else {
+- /* details: rombase sdk pp 4-15 */
+- if (pMga->PciInfo->biosBase != 0) {
+- pMga->BiosAddress = pMga->PciInfo->biosBase & 0xffff0000;
+- pMga->BiosFrom = X_PROBED;
+- } else if (pMga->Primary) {
+- pMga->BiosAddress = 0xc0000;
+- pMga->BiosFrom = X_DEFAULT;
+- }
++ /* details: rombase sdk pp 4-15 */
++ if (pMga->PciInfo->biosBase != 0) {
++ pMga->BiosAddress = pMga->PciInfo->biosBase & 0xffff0000;
++ pMga->BiosFrom = X_PROBED;
++ } else if (pMga->Primary) {
++ pMga->BiosAddress = 0xc0000;
++ pMga->BiosFrom = X_DEFAULT;
+ }
+ if (pMga->BiosAddress) {
+ xf86DrvMsg(pScrn->scrnIndex, pMga->BiosFrom, "BIOS at 0x%lX\n",
+--
+cgit v0.9.0.2-2-gbebe
+From f7a2ef60e18e2cc464f69c1cad4681096c645651 Mon Sep 17 00:00:00 2001
+From: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date: Sat, 30 Oct 2010 16:38:31 +0000
+Subject: Sun's copyrights now belong to Oracle
+
+Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+---
+diff --git a/man/Makefile.am b/man/Makefile.am
+index b3688ce..1ea26b3 100644
+--- a/man/Makefile.am
++++ b/man/Makefile.am
+@@ -1,5 +1,5 @@
+ #
+-# Copyright 2005 Sun Microsystems, Inc. All rights reserved.
++# 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"),
+@@ -19,7 +19,7 @@
+ # 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)
+
+--
+cgit v0.9.0.2-2-gbebe
+From 5f1b04e86e79938c8158055a777280a649f95510 Mon Sep 17 00:00:00 2001
+From: Yannick Heneault <yheneaul@matrox.com>
+Date: Fri, 17 Dec 2010 14:00:46 +0000
+Subject: added support for G200ER.
+
+---
+diff --git a/src/mga.h b/src/mga.h
+index 7725b56..c520e86 100644
+--- a/src/mga.h
++++ b/src/mga.h
+@@ -136,6 +136,10 @@ void MGAdbg_outreg32(ScrnInfoPtr, int,int, char*);
#define PCI_CHIP_MGAG200_EH_PCI 0x0533
#endif
@@ -59,7 +275,7 @@ index 2cb3d88..c520e86 100644
/*
* Read/write to the DAC via MMIO
*/
-@@ -200,7 +203,9 @@ void MGAdbg_outreg32(ScrnInfoPtr, int,int, char*);
+@@ -199,7 +203,9 @@ void MGAdbg_outreg32(ScrnInfoPtr, int,int, char*);
typedef struct {
unsigned char ExtVga[6];
unsigned char DacClk[6];
@@ -70,7 +286,7 @@ index 2cb3d88..c520e86 100644
unsigned long crtc2[0x58];
unsigned char dac2[0x21];
CARD32 Option;
-@@ -479,6 +484,7 @@ typedef struct {
+@@ -478,6 +484,7 @@ typedef struct {
int is_G200WB:1;
int is_G200EV:1;
int is_G200EH:1;
@@ -78,19 +294,6 @@ index 2cb3d88..c520e86 100644
int KVM;
-diff --git a/src/mga_common.h b/src/mga_common.h
-index 90f6b37..81be2bc 100644
---- a/src/mga_common.h
-+++ b/src/mga_common.h
-@@ -25,8 +25,6 @@
- * Converted to common header format:
- * Jens Owen <jens@tungstengraphics.com>
- *
-- * $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_common.h,v 1.2 2002/12/16 16:19:18 dawes Exp $
-- *
- */
-
- #ifndef _MGA_COMMON_H_
diff --git a/src/mga_dacG.c b/src/mga_dacG.c
index df00765..fca1031 100644
--- a/src/mga_dacG.c
@@ -356,48 +559,11 @@ index df00765..fca1031 100644
pMga->ddc1Read = MGAG_ddc1Read;
/* vgaHWddc1SetSpeed will only work if the card is in VGA mode */
pMga->DDC1SetSpeed = vgaHWddc1SetSpeedWeak();
-diff --git a/src/mga_dri.c b/src/mga_dri.c
-index 3fda623..14f342f 100644
---- a/src/mga_dri.c
-+++ b/src/mga_dri.c
-@@ -32,7 +32,6 @@
-
- #include "xf86.h"
- #include "xf86_OSproc.h"
--#include "xf86Priv.h"
-
- #include "xf86PciInfo.h"
- #include "xf86Pci.h"
-diff --git a/src/mga_dri.h b/src/mga_dri.h
-index f1afb5d..1984b9c 100644
---- a/src/mga_dri.h
-+++ b/src/mga_dri.h
-@@ -1,5 +1,3 @@
--/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dri.h,v 1.6 2001/04/10 16:08:01 dawes Exp $ */
--
- /*
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- * All Rights Reserved.
-diff --git a/src/mga_dripriv.h b/src/mga_dripriv.h
-index 3ddd133..feca134 100644
---- a/src/mga_dripriv.h
-+++ b/src/mga_dripriv.h
-@@ -1,5 +1,3 @@
--/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dripriv.h,v 1.4 2001/04/10 16:08:01 dawes Exp $ */
--
- /*
- * Copyright 2000 VA Linux Systems Inc., Fremont, California.
- * All Rights Reserved.
diff --git a/src/mga_driver.c b/src/mga_driver.c
-index 5a1e9b4..b140013 100644
+index 37bf847..7232c73 100644
--- a/src/mga_driver.c
+++ b/src/mga_driver.c
-@@ -1,4 +1,3 @@
--/* $XConsortium: mga_driver.c /main/12 1996/10/28 05:13:26 kaleb $ */
- /*
- * MGA Millennium (MGA2064W) with Ti3026 RAMDAC driver v.1.1
- *
-@@ -404,6 +403,21 @@ static const struct mga_device_attributes attribs[] = {
+@@ -403,6 +403,21 @@ static const struct mga_device_attributes attribs[] = {
8192, 0x4000, /* Memory probe size & offset values */
},
@@ -419,7 +585,7 @@ index 5a1e9b4..b140013 100644
};
#ifdef XSERVER_LIBPCIACCESS
-@@ -433,6 +447,8 @@ static const struct pci_id_match mga_device_match[] = {
+@@ -432,6 +447,8 @@ static const struct pci_id_match mga_device_match[] = {
MGA_DEVICE_MATCH( PCI_CHIP_MGAG200_EH_PCI, 14 ),
@@ -428,7 +594,7 @@ index 5a1e9b4..b140013 100644
{ 0, 0, 0 },
};
#endif
-@@ -450,6 +466,7 @@ static SymTabRec MGAChipsets[] = {
+@@ -449,6 +466,7 @@ static SymTabRec MGAChipsets[] = {
{ PCI_CHIP_MGAG200_SE_A_PCI, "mgag200 SE A PCI" },
{ PCI_CHIP_MGAG200_SE_B_PCI, "mgag200 SE B PCI" },
{ PCI_CHIP_MGAG200_EV_PCI, "mgag200 EV Maxim" },
@@ -436,7 +602,7 @@ index 5a1e9b4..b140013 100644
{ PCI_CHIP_MGAG200_WINBOND_PCI, "mgag200 eW Nuvoton" },
{ PCI_CHIP_MGAG200_EH_PCI, "mgag200eH" },
{ PCI_CHIP_MGAG400, "mgag400" },
-@@ -472,6 +489,8 @@ static PciChipsets MGAPciChipsets[] = {
+@@ -471,6 +489,8 @@ static PciChipsets MGAPciChipsets[] = {
RES_SHARED_VGA },
{ PCI_CHIP_MGAG200_EV_PCI, PCI_CHIP_MGAG200_EV_PCI,
RES_SHARED_VGA },
@@ -445,7 +611,7 @@ index 5a1e9b4..b140013 100644
{ PCI_CHIP_MGAG200_WINBOND_PCI, PCI_CHIP_MGAG200_WINBOND_PCI,
RES_SHARED_VGA },
{ PCI_CHIP_MGAG200_EH_PCI, PCI_CHIP_MGAG200_EH_PCI,
-@@ -913,6 +932,11 @@ MGAProbe(DriverPtr drv, int flags)
+@@ -912,6 +932,11 @@ MGAProbe(DriverPtr drv, int flags)
case PCI_CHIP_MGAG200_EH_PCI:
attrib_no = 14;
break;
@@ -457,16 +623,7 @@ index 5a1e9b4..b140013 100644
default:
return FALSE;
-@@ -1081,7 +1105,7 @@ MGACountRam(ScrnInfoPtr pScrn)
-
- if (pMga->is_G200SE)
- pMga->reg_1e24 = INREG(0x1e24); /* stash the model for later */
-- if (pMga->reg_1e24 == 0x01) {
-+ if (pMga->reg_1e24 >= 0x01) {
- MGAUnmapMem(pScrn);
- ProbeSize = 16384;
- ProbeSizeOffset = 0x10000;
-@@ -1286,6 +1310,11 @@ MGAdoDDC(ScrnInfoPtr pScrn)
+@@ -1285,6 +1310,11 @@ MGAdoDDC(ScrnInfoPtr pScrn)
MGASave(pScrn);
/* It is now safe to talk to the card */
@@ -478,7 +635,7 @@ index 5a1e9b4..b140013 100644
/* Initialize I2C buses - used by DDC if available */
if (pMga->i2cInit) {
-@@ -1327,6 +1356,12 @@ MGAdoDDC(ScrnInfoPtr pScrn)
+@@ -1326,6 +1356,12 @@ MGAdoDDC(ScrnInfoPtr pScrn)
xf86DrvMsg(pScrn->scrnIndex, X_INFO, "end of monitor info\n");
}
@@ -491,7 +648,7 @@ index 5a1e9b4..b140013 100644
/* Restore previous state and unmap MGA memory and MMIO areas */
MGARestore(pScrn);
MGAUnmapMem(pScrn);
-@@ -1620,6 +1655,7 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+@@ -1619,6 +1655,7 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
pMga->is_G200EV = (pMga->Chipset == PCI_CHIP_MGAG200_EV_PCI);
pMga->is_G200WB = (pMga->Chipset == PCI_CHIP_MGAG200_WINBOND_PCI);
pMga->is_G200EH = (pMga->Chipset == PCI_CHIP_MGAG200_EH_PCI);
@@ -499,32 +656,30 @@ index 5a1e9b4..b140013 100644
#ifdef USEMGAHAL
if (pMga->chip_attribs->HAL_chipset) {
-@@ -1780,15 +1816,9 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
- #ifndef XSERVER_LIBPCIACCESS
- /*
- * Find the BIOS base. Get it from the PCI config if possible. Otherwise
-- * use the VGA default. Allow the config file to override this.
-+ * use the VGA default.
+@@ -1782,14 +1819,14 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ * use the VGA default.
*/
-- pMga->BiosFrom = X_NONE;
-- if (pMga->device->BiosBase != 0) {
-- /* XXX This isn't used */
-- pMga->BiosAddress = pMga->device->BiosBase;
-- pMga->BiosFrom = X_CONFIG;
-- } else {
- /* details: rombase sdk pp 4-15 */
- if (pMga->PciInfo->biosBase != 0) {
- pMga->BiosAddress = pMga->PciInfo->biosBase & 0xffff0000;
-@@ -1797,7 +1827,6 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
- pMga->BiosAddress = 0xc0000;
- pMga->BiosFrom = X_DEFAULT;
- }
+- /* details: rombase sdk pp 4-15 */
+- if (pMga->PciInfo->biosBase != 0) {
+- pMga->BiosAddress = pMga->PciInfo->biosBase & 0xffff0000;
+- pMga->BiosFrom = X_PROBED;
+- } else if (pMga->Primary) {
+- pMga->BiosAddress = 0xc0000;
+- pMga->BiosFrom = X_DEFAULT;
- }
++ /* details: rombase sdk pp 4-15 */
++ if (pMga->PciInfo->biosBase != 0) {
++ pMga->BiosAddress = pMga->PciInfo->biosBase & 0xffff0000;
++ pMga->BiosFrom = X_PROBED;
++ } else if (pMga->Primary) {
++ pMga->BiosAddress = 0xc0000;
++ pMga->BiosFrom = X_DEFAULT;
++ }
if (pMga->BiosAddress) {
xf86DrvMsg(pScrn->scrnIndex, pMga->BiosFrom, "BIOS at 0x%lX\n",
(unsigned long)pMga->BiosAddress);
-@@ -2142,6 +2171,7 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+@@ -2134,6 +2171,7 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
case PCI_CHIP_MGAG200_WINBOND_PCI:
case PCI_CHIP_MGAG200_EV_PCI:
case PCI_CHIP_MGAG200_EH_PCI:
@@ -532,7 +687,7 @@ index 5a1e9b4..b140013 100644
case PCI_CHIP_MGAG400:
case PCI_CHIP_MGAG550:
MGAGSetupFuncs(pScrn);
-@@ -2255,6 +2285,7 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+@@ -2247,6 +2285,7 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
case PCI_CHIP_MGAG200_WINBOND_PCI:
case PCI_CHIP_MGAG200_EV_PCI:
case PCI_CHIP_MGAG200_EH_PCI:
@@ -540,7 +695,7 @@ index 5a1e9b4..b140013 100644
pMga->SrcOrg = 0;
pMga->DstOrg = 0;
break;
-@@ -2432,16 +2463,17 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+@@ -2424,16 +2463,17 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
maxPitch = 2048;
break;
case PCI_CHIP_MGAG200_SE_A_PCI:
@@ -561,7 +716,113 @@ index 5a1e9b4..b140013 100644
case PCI_CHIP_MGAG400:
case PCI_CHIP_MGAG550:
maxPitch = 4096;
-@@ -3250,15 +3282,71 @@ MGA_HAL(
+@@ -4332,10 +4372,13 @@ MGAValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags)
+ return MODE_BANDWIDTH;
+ } else if (pMga->is_G200EV
+ && (xf86ModeBandwidth(mode, pScrn->bitsPerPixel) > 327)) {
+- return MODE_BANDWIDTH;
++ return MODE_BANDWIDTH;
+ } else if (pMga->is_G200EH
+ && (xf86ModeBandwidth(mode, pScrn->bitsPerPixel) > 375)) {
+ return MODE_BANDWIDTH;
++ } else if (pMga->is_G200ER
++ && (xf86ModeBandwidth(mode, pScrn->bitsPerPixel) > 550)) {
++ return MODE_BANDWIDTH;
+ }
+
+ lace = 1 + ((mode->Flags & V_INTERLACE) != 0);
+diff --git a/src/mga_merge.c b/src/mga_merge.c
+index 753f752..1fd0572 100644
+--- a/src/mga_merge.c
++++ b/src/mga_merge.c
+@@ -363,6 +363,7 @@ MGAPreInitMergedFB(ScrnInfoPtr pScrn1, int flags)
+ case PCI_CHIP_MGAG200_WINBOND_PCI:
+ case PCI_CHIP_MGAG200_EV_PCI:
+ case PCI_CHIP_MGAG200_EH_PCI:
++ case PCI_CHIP_MGAG200_ER_PCI:
+ case PCI_CHIP_MGAG400:
+ case PCI_CHIP_MGAG550:
+ MGAGSetupFuncs(pScrn);
+@@ -518,6 +519,7 @@ MGAPreInitMergedFB(ScrnInfoPtr pScrn1, int flags)
+ case PCI_CHIP_MGAG200_WINBOND_PCI:
+ case PCI_CHIP_MGAG200_EV_PCI:
+ case PCI_CHIP_MGAG200_EH_PCI:
++ case PCI_CHIP_MGAG200_ER_PCI:
+ case PCI_CHIP_MGAG400:
+ case PCI_CHIP_MGAG550:
+ maxPitch = 4096;
+diff --git a/src/mga_reg.h b/src/mga_reg.h
+index ffe4723..5a37db6 100644
+--- a/src/mga_reg.h
++++ b/src/mga_reg.h
+@@ -369,6 +369,7 @@
+ #define MGA1064_MISC_CTL_VGA8 ( 0x01 << 3 )
+ #define MGA1064_MISC_CTL_DAC_RAM_CS ( 0x01 << 4 )
+
++#define MGA1064_GEN_IO_CTL2 0x29
+ #define MGA1064_GEN_IO_CTL 0x2a
+ #define MGA1064_GEN_IO_DATA 0x2b
+ #define MGA1064_SYS_PLL_M 0x2c
+@@ -429,6 +430,10 @@
+ #define MGA1064_EH_PIX_PLLC_N 0xb7
+ #define MGA1064_EH_PIX_PLLC_P 0xb8
+
++/* Modified PLL for G200 Maxim (G200ER) */
++#define MGA1064_ER_PIX_PLLC_M 0xb7
++#define MGA1064_ER_PIX_PLLC_N 0xb6
++#define MGA1064_ER_PIX_PLLC_P 0xb8
+
+ #define MGA1064_DISP_CTL 0x8a
+ #define MGA1064_DISP_CTL_DAC1OUTSEL_MASK 0x01
+diff --git a/src/mga_storm.c b/src/mga_storm.c
+index 87473c8..db7fae7 100644
+--- a/src/mga_storm.c
++++ b/src/mga_storm.c
+@@ -1131,6 +1131,7 @@ void MGAStormEngineInit( ScrnInfoPtr pScrn )
+ case PCI_CHIP_MGAG200_WINBOND_PCI:
+ case PCI_CHIP_MGAG200_EV_PCI:
+ case PCI_CHIP_MGAG200_EH_PCI:
++ case PCI_CHIP_MGAG200_ER_PCI:
+ pMga->SrcOrg = 0;
+ OUTREG(MGAREG_SRCORG, pMga->realSrcOrg);
+ OUTREG(MGAREG_DSTORG, pMga->DstOrg);
+--
+cgit v0.9.0.2-2-gbebe
+From 43280e6521815582f219d42821d896093c9c0d5f Mon Sep 17 00:00:00 2001
+From: Adam Jackson <ajax@redhat.com>
+Date: Wed, 22 Jun 2011 21:02:29 +0000
+Subject: Don't include xf86Priv.h
+
+Signed-off-by: Adam Jackson <ajax@redhat.com>
+---
+diff --git a/src/mga_dri.c b/src/mga_dri.c
+index 3fda623..14f342f 100644
+--- a/src/mga_dri.c
++++ b/src/mga_dri.c
+@@ -32,7 +32,6 @@
+
+ #include "xf86.h"
+ #include "xf86_OSproc.h"
+-#include "xf86Priv.h"
+
+ #include "xf86PciInfo.h"
+ #include "xf86Pci.h"
+--
+cgit v0.9.0.2-2-gbebe
+From c083bf0a66bef9a4345847f39be5fb895c211f79 Mon Sep 17 00:00:00 2001
+From: Christian Toutant <ctoutant@matrox.com>
+Date: Wed, 03 Aug 2011 13:45:13 +0000
+Subject: Added support for G200SE Pilot3
+
+Optimize use of bandwidth and increase maximum resolution to 1920x1200
+
+Signed-off-by: Christian Toutant <ctoutant@matrox.com>
+---
+diff --git a/src/mga_driver.c b/src/mga_driver.c
+index 7232c73..b140013 100644
+--- a/src/mga_driver.c
++++ b/src/mga_driver.c
+@@ -3282,15 +3282,71 @@ MGA_HAL(
outb(0xfac, 0x02);
}
@@ -606,7 +867,7 @@ index 5a1e9b4..b140013 100644
+ else ucHiPriLvl = 5;
+
OUTREG8(0x1FDE, 0x06);
-- if (pMga->reg_1e24 == 0x01)
+- if (pMga->reg_1e24 >= 0x01)
- OUTREG8(0x1FDF, 0x03);
- else
- OUTREG8(0x1FDF, 0x14);
@@ -640,7 +901,7 @@ index 5a1e9b4..b140013 100644
pMga->CurrentLayout.mode = mode;
-@@ -4322,13 +4410,23 @@ MGAValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags)
+@@ -4354,13 +4410,23 @@ MGAValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags)
MGAPtr pMga = MGAPTR(pScrn);
if (pMga->Chipset == PCI_CHIP_MGAG200_SE_A_PCI) {
@@ -648,7 +909,7 @@ index 5a1e9b4..b140013 100644
- return MODE_VIRTUAL_X;
- if (mode->VDisplay > 1200)
- return MODE_VIRTUAL_Y;
-- if (pMga->reg_1e24 == 0x01 &&
+- if (pMga->reg_1e24 >= 0x01 &&
- xf86ModeBandwidth(mode, pScrn->bitsPerPixel) > 244)
- return MODE_BANDWIDTH;
+ if (pMga->reg_1e24 == 0x01) {
@@ -671,130 +932,4261 @@ index 5a1e9b4..b140013 100644
} else if (pMga->is_G200WB){
if (mode->Flags & V_DBLSCAN)
return MODE_NO_DBLESCAN;
-@@ -4340,10 +4438,13 @@ MGAValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags)
- return MODE_BANDWIDTH;
- } else if (pMga->is_G200EV
- && (xf86ModeBandwidth(mode, pScrn->bitsPerPixel) > 327)) {
-- return MODE_BANDWIDTH;
-+ return MODE_BANDWIDTH;
- } else if (pMga->is_G200EH
- && (xf86ModeBandwidth(mode, pScrn->bitsPerPixel) > 375)) {
- return MODE_BANDWIDTH;
-+ } else if (pMga->is_G200ER
-+ && (xf86ModeBandwidth(mode, pScrn->bitsPerPixel) > 550)) {
-+ return MODE_BANDWIDTH;
+--
+cgit v0.9.0.2-2-gbebe
+From 01ca2186ea028b2549de509b51726aa08519fce0 Mon Sep 17 00:00:00 2001
+From: Christian Toutant <ctoutant@matrox.com>
+Date: Tue, 20 Sep 2011 17:07:16 +0000
+Subject: Reset tagfifo for renesas.
+
+For renesas, we need to reset tagfifo after a mode switch.
+
+Signed-off-by: Christian Toutant <ctoutant@matrox.com>
+---
+diff --git a/src/mga_driver.c b/src/mga_driver.c
+index b140013..58a1390 100644
+--- a/src/mga_driver.c
++++ b/src/mga_driver.c
+@@ -3282,6 +3282,28 @@ MGA_HAL(
+ outb(0xfac, 0x02);
}
- lace = 1 + ((mode->Flags & V_INTERLACE) != 0);
-diff --git a/src/mga_macros.h b/src/mga_macros.h
-index 69dc8e3..bffd063 100644
---- a/src/mga_macros.h
-+++ b/src/mga_macros.h
-@@ -1,5 +1,3 @@
--/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_macros.h,v 1.21 2001/09/26 12:59:17 alanh Exp $ */
++ /* Reset tagfifo*/
++ if (pMga->is_G200ER)
++ {
++ CARD32 ulMemCtl = INREG(MGAREG_MEMCTL);
++ CARD8 ucSeq1;
++
++ xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Reset tagfifo\n");
++ /* Screen off */
++ OUTREG8(MGAREG_SEQ_INDEX, 0x01); /* Select SEQ1 */
++ ucSeq1 = INREG8(MGAREG_SEQ_DATA) | 0x20;
++ OUTREG8(MGAREG_SEQ_DATA, ucSeq1);
++
++ /* Reset tagfifo */
++ OUTREG(MGAREG_MEMCTL, ulMemCtl | 0x002000000);
++ usleep(1000); /* wait 1ms */
++ OUTREG(MGAREG_MEMCTL, ulMemCtl & ~0x002000000);
++
++ /* Screen on */
++ OUTREG8(MGAREG_SEQ_DATA, ucSeq1 & ~0x20);
++
++ }
++
+ /*
+ This function optimize the Priority Request control
+ Higher HiPriLvl will reduce drawing performance
+diff --git a/src/mga_reg.h b/src/mga_reg.h
+index 5a37db6..ae0fe8c 100644
+--- a/src/mga_reg.h
++++ b/src/mga_reg.h
+@@ -119,6 +119,9 @@
+ #define MGAREG_WACCEPTSEQ 0x1dd4
+ #define MGAREG_WMISC 0x1e70
+
++
++#define MGAREG_MEMCTL 0x2E08
++
+ /* OPMODE register additives */
+
+ #define MGAOPM_DMA_GENERAL (0x00 << 2)
+--
+cgit v0.9.0.2-2-gbebe
+From ae90c47503bc1015a50e7ea6d22ec10e5e0d4113 Mon Sep 17 00:00:00 2001
+From: Jamey Sharp <jamey@minilop.net>
+Date: Tue, 13 Sep 2011 21:01:57 +0000
+Subject: Nothing uses clientlx.c, so delete it.
+
+Adam Jackson wrote:
+
+ Hey, so, remember back in the dark ages when dualhead was this
+ insanely wild differentiating feature? Matrox thought it was so
+ special, in fact, that they hid most of the implementation of it
+ (and a bunch of other stuff) in a binary-only blob called the
+ HALlib. As you'd expect it was pretty much a cut-and-paste of
+ the relevant Windows code, and then some open glue to keep it
+ working; clientlx.c is that glue.
+
+ I guess the theory was that if you don't tell people which
+ registers to duplicate to implement a second pipe in their own
+ hardware, they won't figure it out? A pretty eyeroll-worthy
+ idea even at the time, and definitely not something we should be
+ condoning anymore.
+
+ Kill it with fire ...
+
+Signed-off-by: Jamey Sharp <jamey@minilop.net>
+Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
+Reviewed-by: Adam Jackson <ajax@redhat.com>
+---
+diff --git a/src/Makefile.am b/src/Makefile.am
+index 17211bb..44417de 100644
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -32,7 +32,6 @@ mga_drv_la_LIBADD = $(noinst_LTLIBRARIES)
+ mga_drv_la_SOURCES = \
+ binding.h \
+ client.h \
+- clientlx.c \
+ mga_arc.c \
+ mga_bios.c \
+ mga_common.h \
+diff --git a/src/binding.h b/src/binding.h
+index 57e9b92..616aed7 100644
+--- a/src/binding.h
++++ b/src/binding.h
+@@ -37,37 +37,6 @@ typedef char CHAR;
+ typedef unsigned char UCHAR;
+ typedef unsigned char FAR*LPUCHAR;
+
+-typedef struct TAGCLIENTTABLE{
+- ULONG (DECL *ClientReadConfigSpaceByte )(LPVOID , ULONG, LPVOID );
+- ULONG (DECL *ClientReadConfigSpaceDword )(LPVOID , ULONG, LPVOID );
+- ULONG (DECL *ClientWriteConfigSpaceByte )(LPVOID , ULONG, UCHAR);
+- ULONG (DECL *ClientWriteConfigSpaceDword )(LPVOID , ULONG, ULONG);
+- ULONG (DECL *ClientOpenRegisterBase )(LPVOID , ULONG, ULONG);
+- ULONG (DECL *ClientCloseRegisterBase )(LPVOID );
+- ULONG (DECL *ClientReadRegisterByte )(LPVOID , ULONG, LPVOID );
+- ULONG (DECL *ClientReadRegisterDword )(LPVOID , ULONG, LPVOID );
+- ULONG (DECL *ClientWriteRegisterByte )(LPVOID , ULONG, UCHAR);
+- ULONG (DECL *ClientWriteRegisterDword )(LPVOID , ULONG, ULONG);
+- ULONG (DECL *ClientOpenMemoryBase )(LPVOID , ULONG, ULONG);
+- ULONG (DECL *ClientCloseMemoryBase )(LPVOID );
+- ULONG (DECL *ClientReadMemoryByte )(LPVOID , ULONG, LPVOID );
+- ULONG (DECL *ClientReadMemoryDword )(LPVOID , ULONG, LPVOID );
+- ULONG (DECL *ClientWriteMemoryByte )(LPVOID , ULONG, UCHAR);
+- ULONG (DECL *ClientWriteMemoryDword )(LPVOID , ULONG, ULONG);
+- ULONG (DECL *ClientOpenSystemDevice )(LPVOID , ULONG, ULONG);
+- ULONG (DECL *ClientCloseSystemDevice )(LPVOID );
+- ULONG (DECL *ClientReadSystemDeviceByte )(LPVOID , ULONG, LPVOID );
+- ULONG (DECL *ClientReadSystemDeviceDword )(LPVOID , ULONG, LPVOID );
+- ULONG (DECL *ClientWriteSystemDeviceByte )(LPVOID , ULONG, UCHAR);
+- ULONG (DECL *ClientWriteSystemDeviceDword )(LPVOID , ULONG, ULONG);
+- ULONG (DECL *ClientWait )(LPVOID , ULONG);
+- ULONG (DECL *ClientGetBiosInfo ) (LPVOID, LPVOID, LPVOID);
+- ULONG (DECL *ClientReadDDCEdid ) (LPVOID, LPVOID, ULONG);
+-#ifdef DEBUG
+- ULONG (DECL *ClientDebug ) (LPVOID, ULONG, LPVOID, ULONG, LPVOID);
+-#endif
+-} CLIENTTABLE, FAR *LPCLIENTTABLE;
-
- #ifndef _MGA_MACROS_H_
- #define _MGA_MACROS_H_
+ #endif /* _INTERNALBINDING */
-diff --git a/src/mga_merge.c b/src/mga_merge.c
-index 753f752..1fd0572 100644
---- a/src/mga_merge.c
-+++ b/src/mga_merge.c
-@@ -363,6 +363,7 @@ MGAPreInitMergedFB(ScrnInfoPtr pScrn1, int flags)
- case PCI_CHIP_MGAG200_WINBOND_PCI:
- case PCI_CHIP_MGAG200_EV_PCI:
- case PCI_CHIP_MGAG200_EH_PCI:
-+ case PCI_CHIP_MGAG200_ER_PCI:
- case PCI_CHIP_MGAG400:
- case PCI_CHIP_MGAG550:
- MGAGSetupFuncs(pScrn);
-@@ -518,6 +519,7 @@ MGAPreInitMergedFB(ScrnInfoPtr pScrn1, int flags)
- case PCI_CHIP_MGAG200_WINBOND_PCI:
- case PCI_CHIP_MGAG200_EV_PCI:
- case PCI_CHIP_MGAG200_EH_PCI:
-+ case PCI_CHIP_MGAG200_ER_PCI:
+ /***************************************************************************************************
+diff --git a/src/client.h b/src/client.h
+index 8348b64..59aca5d 100644
+--- a/src/client.h
++++ b/src/client.h
+@@ -17,46 +17,6 @@ typedef struct TAGCLIENTDATA
+ pointer pMga;
+ } CLIENTDATA, *LPCLIENTDATA;
+
+-extern ULONG DECL ClientReadConfigSpaceByte(LPBOARDHANDLE, ULONG, LPUCHAR);
+-extern ULONG DECL ClientReadConfigSpaceDword(LPBOARDHANDLE , ULONG, LPULONG );
+-extern ULONG DECL ClientWriteConfigSpaceByte (LPBOARDHANDLE , ULONG, UCHAR);
+-extern ULONG DECL ClientWriteConfigSpaceDword(LPBOARDHANDLE , ULONG, ULONG);
+-extern ULONG DECL ClientOpenRegisterBase(LPBOARDHANDLE , ULONG, ULONG);
+-extern ULONG DECL ClientCloseRegisterBase (LPBOARDHANDLE );
+-extern ULONG DECL ClientReadRegisterByte(LPBOARDHANDLE , ULONG, LPUCHAR );
+-extern ULONG DECL ClientReadRegisterDword(LPBOARDHANDLE , ULONG, LPULONG );
+-extern ULONG DECL ClientWriteRegisterByte (LPBOARDHANDLE , ULONG, UCHAR);
+-extern ULONG DECL ClientWriteRegisterDword(LPBOARDHANDLE , ULONG, ULONG);
+-extern ULONG DECL ClientOpenMemoryBase(LPBOARDHANDLE , ULONG, ULONG);
+-extern ULONG DECL ClientCloseMemoryBase(LPBOARDHANDLE );
+-extern ULONG DECL ClientReadMemoryByte(LPBOARDHANDLE , ULONG, LPUCHAR );
+-extern ULONG DECL ClientReadMemoryDword (LPBOARDHANDLE , ULONG, LPULONG );
+-extern ULONG DECL ClientWriteMemoryByte(LPBOARDHANDLE , ULONG, UCHAR);
+-extern ULONG DECL ClientWriteMemoryDword (LPBOARDHANDLE , ULONG, ULONG);
+-extern ULONG DECL ClientOpenSystemDevice (LPBOARDHANDLE , ULONG, ULONG);
+-extern ULONG DECL ClientCloseSystemDevice (LPBOARDHANDLE );
+-extern ULONG DECL ClientReadSystemDeviceByte(LPBOARDHANDLE , ULONG, LPUCHAR );
+-extern ULONG DECL ClientReadSystemDeviceDword(LPBOARDHANDLE , ULONG, LPULONG );
+-extern ULONG DECL ClientWriteSystemDeviceByte(LPBOARDHANDLE , ULONG, UCHAR);
+-extern ULONG DECL ClientWriteSystemDeviceDword (LPBOARDHANDLE , ULONG, ULONG);
+-extern ULONG DECL ClientWait (LPBOARDHANDLE , ULONG);
+-extern ULONG DECL ClientLocateFirstTwisterOfQuad(ULONG);
+-extern ULONG DECL ClientSearchDevNode(ULONG, UCHAR, UCHAR);
+-extern ULONG DECL ClientGetBiosInfo(LPBOARDHANDLE, LPUCHAR, LPULONG );
+-extern ULONG DECL ClientDebug (LPBOARDHANDLE , ULONG, LPUCHAR, ULONG, LPVOID);
+-extern ULONG DECL ClientCallBiosInt10(LPBOARDHANDLE, LPBIOSREGS);
+-extern ULONG DECL ClientReadDDCEdid(LPBOARDHANDLE, LPUCHAR, ULONG);
+-extern ULONG DECL ClientCustomCall(LPBOARDHANDLE, ULONG, LPVOID, LPVOID);
+-extern ULONG DECL ClientApplyEpromPatch(LPBOARDHANDLE);
+-extern ULONG DECL ClientDetectHostInterface(LPBOARDHANDLE, LPULONG);
+-extern ULONG DECL ClientHSLPatchFunction(LPBOARDHANDLE, ULONG, ULONG, LPUCHAR);
+-extern ULONG DECL InitClientFunctions(LPBOARDHANDLE, ULONG);
+-extern ULONG DECL ClientInitTimeBase(LPBOARDHANDLE);
+-extern ULONG DECL ClientOpenDMABase(LPBOARDHANDLE, ULONG, ULONG);
+-extern ULONG DECL ClientReadDMAByte(LPBOARDHANDLE, ULONG, LPUCHAR);
+-extern ULONG DECL ClientReadBIOS(LPBOARDHANDLE, ULONG, ULONG, ULONG, ULONG, LPUCHAR);
+-extern ULONG DECL ClientWriteBIOS(LPBOARDHANDLE, ULONG, ULONG, ULONG, ULONG);
+-
+ #if defined(__cplusplus)
+ }
+ #endif
+diff --git a/src/clientlx.c b/src/clientlx.c
+deleted file mode 100644
+index 9c6ab50..0000000
+--- a/src/clientlx.c
++++ b/dev/null
+@@ -1,848 +0,0 @@
+-/******************************************************************************\
+-
+- clientlx.c
+-
+- Copyright © 1997, Matrox Graphics Inc.
+-
+- All Rights Reserved.
+-
+-\******************************************************************************/
+-#ifdef HAVE_CONFIG_H
+-#include "config.h"
+-#endif
+-
+-#include "xf86_OSproc.h"
+-#include "xf86Pci.h"
+-#include "client.h"
+-#include "mga.h"
+-
+-CLIENTTABLE ClientFunctions = {
+- (ULONG (DECL *)(LPVOID,ULONG,LPVOID)) ClientReadConfigSpaceByte,
+- (ULONG (DECL *)(LPVOID,ULONG,LPVOID)) ClientReadConfigSpaceDword,
+- (ULONG (DECL *)(LPVOID,ULONG,UCHAR)) ClientWriteConfigSpaceByte,
+- (ULONG (DECL *)(LPVOID,ULONG,ULONG)) ClientWriteConfigSpaceDword,
+- (ULONG (DECL *)(LPVOID,ULONG,ULONG)) ClientOpenRegisterBase,
+- (ULONG (DECL *)(LPVOID)) ClientCloseRegisterBase,
+- (ULONG (DECL *)(LPVOID,ULONG,LPVOID)) ClientReadRegisterByte,
+- (ULONG (DECL *)(LPVOID,ULONG,LPVOID)) ClientReadRegisterDword,
+- (ULONG (DECL *)(LPVOID,ULONG,UCHAR)) ClientWriteRegisterByte,
+- (ULONG (DECL *)(LPVOID,ULONG,ULONG)) ClientWriteRegisterDword,
+- (ULONG (DECL *)(LPVOID,ULONG,ULONG)) ClientOpenMemoryBase,
+- (ULONG (DECL *)(LPVOID)) ClientCloseMemoryBase,
+- (ULONG (DECL *)(LPVOID,ULONG,LPVOID)) ClientReadMemoryByte,
+- (ULONG (DECL *)(LPVOID,ULONG,LPVOID)) ClientReadMemoryDword,
+- (ULONG (DECL *)(LPVOID,ULONG,UCHAR)) ClientWriteMemoryByte,
+- (ULONG (DECL *)(LPVOID,ULONG,ULONG)) ClientWriteMemoryDword,
+- (ULONG (DECL *)(LPVOID,ULONG,ULONG)) ClientOpenSystemDevice,
+- (ULONG (DECL *)(LPVOID)) ClientCloseSystemDevice,
+- (ULONG (DECL *)(LPVOID,ULONG,LPVOID)) ClientReadSystemDeviceByte,
+- (ULONG (DECL *)(LPVOID,ULONG,LPVOID)) ClientReadSystemDeviceDword,
+- (ULONG (DECL *)(LPVOID,ULONG,UCHAR)) ClientWriteSystemDeviceByte,
+- (ULONG (DECL *)(LPVOID,ULONG,ULONG)) ClientWriteSystemDeviceDword,
+- (ULONG (DECL *)(LPVOID,ULONG)) ClientWait,
+- (ULONG (DECL *)(LPVOID,LPVOID,LPVOID)) ClientGetBiosInfo,
+- (ULONG (DECL *)(LPVOID,LPVOID,ULONG)) ClientReadDDCEdid
+-};
+-
+-/******************************************************************************\
+-
+- Function : ClientReadConfigSpaceByte
+-
+- Description : Read a Byte from the configuration space.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specifib board.
+- ULONG ulOffset | Offset of the Byte to be read.
+- UCHAR *pucByte | pointer to a byte that will receive
+- the data
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientReadConfigSpaceByte(LPBOARDHANDLE pBoard, ULONG ulOffset,
+- UCHAR *pucByte)
+-{
+- LPCLIENTDATA pClientStruct = MGAGetClientPointer(pBoard);
+- MGAPtr pMga = (MGAPtr)pClientStruct->pMga;
+-
+- ASSERT_HANDLER(pBoard);
+-
+-#ifdef XSERVER_LIBPCIACCESS
+- pci_device_cfg_read_u8(pMga->PciInfo, pucByte, ulOffset);
+-#else
+- *pucByte = pciReadByte(pMga->PciTag,ulOffset);
+-#endif
+-
+- return 0;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientReadConfigSpaceDword
+-
+- Description : Read a Dword from the configuration space.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulOffset | Offset of the Byte to be read.
+- ULONG *pulDword | Dword to receive the data
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientReadConfigSpaceDword(LPBOARDHANDLE pBoard, ULONG ulOffset,
+- ULONG *pulDword)
+-{
+- LPCLIENTDATA pClientStruct = MGAGetClientPointer(pBoard);
+- MGAPtr pMga = (MGAPtr)pClientStruct->pMga;
+-
+- ASSERT_HANDLER(pBoard);
+-
+-#ifdef XSERVER_LIBPCIACCESS
+- pci_device_cfg_read_u32(pMga->PciInfo, (uint32_t *) pulDword, ulOffset);
+-#else
+- *pulDword = pciReadLong(pMga->PciTag,ulOffset);
+-#endif
+-
+- return 0;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientWriteConfigSpaceByte
+-
+- Description : Write a Byte from the configuration space.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulOffset | Offset of the Byte to be read.
+- UCHAR ucByte | Byte to receive the data
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientWriteConfigSpaceByte(LPBOARDHANDLE pBoard, ULONG ulOffset,
+- UCHAR ucByte)
+-{
+- LPCLIENTDATA pClientStruct = MGAGetClientPointer(pBoard);
+- MGAPtr pMga = (MGAPtr)pClientStruct->pMga;
+-
+- ASSERT_HANDLER(pBoard);
+-
+-#ifdef XSERVER_LIBPCIACCESS
+- pci_device_cfg_write_u8(pMga->PciInfo, ucByte, ulOffset);
+-#else
+- pciWriteByte(pMga->PciTag,ulOffset, ucByte);
+-#endif
+-
+- return 0;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientWriteConfigSpaceDword
+-
+- Description : Write a Dword from the configuration space.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulOffset | Offset of the Byte to be read.
+- ULONG ulDword | Dword containing the data to be written
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientWriteConfigSpaceDword(LPBOARDHANDLE pBoard, ULONG ulOffset,
+- ULONG ulDword)
+-{
+- LPCLIENTDATA pClientStruct = MGAGetClientPointer(pBoard);
+- MGAPtr pMga = (MGAPtr)pClientStruct->pMga;
+-
+- ASSERT_HANDLER(pBoard);
+-
+-#ifdef XSERVER_LIBPCIACCESS
+- pci_device_cfg_write_u32(pMga->PciInfo, (uint32_t) ulDword, ulOffset);
+-#else
+- pciWriteLong(pMga->PciTag,ulOffset, ulDword);
+-#endif
+-
+- return 0;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientOpenRegisterBase
+-
+- Description : Map the register base for future call to ClientReadRegisterX
+- and ClientWriteRegisterX.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulAddress | Physical address of the Register aperture
+- ULONG ulSize | Size in Byte of the Register Aperture
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientOpenRegisterBase(LPBOARDHANDLE pBoard, ULONG ulAddress, ULONG ulSize)
+-{
+- LPCLIENTDATA pClientStruct = MGAGetClientPointer(pBoard);
+- MGAPtr pMga = (MGAPtr)pClientStruct->pMga;
+-
+- ASSERT_HANDLER(pBoard);
+-
+- pClientStruct->ulRegisterBase = (ULONG) pMga->IOBase;
+-
+- return 0;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientCloseRegisterBase
+-
+- Description : Unmap the register base address and free resources needed
+- to address it.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientCloseRegisterBase(LPBOARDHANDLE pBoard)
+-{
+- ASSERT_HANDLER(pBoard);
+- return 0;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientReadRegisterByte
+-
+- Description : Read a byte from the Register space.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure.
+- containing all the information about a specific board.
+- ULONG ulOffset | Offset of the Byte to be read.
+- UCHAR *pucByte | pointer to the byte that will receive
+- the data.
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientReadRegisterByte(LPBOARDHANDLE pBoard, ULONG ulOffset,
+- UCHAR *pucByte)
+-{
+- LPCLIENTDATA pClientStruct = MGAGetClientPointer(pBoard);
+-
+- ASSERT_HANDLER(pBoard);
+-
+- *pucByte = *((UCHAR *)(pClientStruct->ulRegisterBase + ulOffset));
+-
+- return 0;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientReadRegisterDword
+-
+- Description : Read a Dword from the Register space.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulOffset | Offset of the Byte to be read.
+- ULONG *pulDword | pointer to the dword that will receive
+- the data.
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientReadRegisterDword(LPBOARDHANDLE pBoard, ULONG ulOffset,
+- ULONG *pulDword)
+-{
+- LPCLIENTDATA pClientStruct = MGAGetClientPointer(pBoard);
+-
+- ASSERT_HANDLER(pBoard);
+-
+- *pulDword = *((ULONG *)(pClientStruct->ulRegisterBase + ulOffset));
+-
+- return 0;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientWriteRegisterByte
+-
+- Description : Write a Byte from the Register space.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulOffset | Offset of the Byte to be read.
+- UCHAR ucByte | CHAR to receive the data.
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientWriteRegisterByte(LPBOARDHANDLE pBoard, ULONG ulOffset,
+- UCHAR ucByte)
+-{
+- LPCLIENTDATA pClientStruct = MGAGetClientPointer(pBoard);
+-
+- ASSERT_HANDLER(pBoard);
+-
+- *((UCHAR *)(pClientStruct->ulRegisterBase + ulOffset)) = ucByte;
+-
+- return 0;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientWriteRegisterSpaceDword
+-
+- Description : Write a Dword from the Register space.
+-
+- I/O Desc. : LPBOARDHANDLE *| pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulOffset | Offset of the Byte to be read.
+- ULONG ulDword | Dword to receive the data
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientWriteRegisterDword(LPBOARDHANDLE pBoard, ULONG ulOffset,
+- ULONG ulDword)
+-{
+- LPCLIENTDATA pClientStruct = MGAGetClientPointer(pBoard);
+-
+- ASSERT_HANDLER(pBoard);
+-
+- *((ULONG *)(pClientStruct->ulRegisterBase + ulOffset)) = ulDword;
+-
+- return 0;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientOpenMemoryBase
+-
+- Description : Map the Memory base for future call to ClientReadMemoryX
+- and ClientWriteMemoryX.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulAddress | Physical address of the Register aperture
+- ULONG ulSize | Size in Byte of the Register Aperture
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientOpenMemoryBase(LPBOARDHANDLE pBoard, ULONG ulAddress, ULONG ulSize)
+-{
+- LPCLIENTDATA pClientStruct = MGAGetClientPointer(pBoard);
+- MGAPtr pMga = (MGAPtr) pClientStruct->pMga;
+-
+- ASSERT_HANDLER(pBoard);
+-
+- pClientStruct->ulFrameBufferBase = (ULONG) pMga->FbBase;
+-
+- return 0;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientCloseMemoryBase
+-
+- Description : Unmap the Frame Buffer aperture and free resources
+- needed to address it.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientCloseMemoryBase(LPBOARDHANDLE pBoard)
+-{
+- ASSERT_HANDLER(pBoard);
+- return 0;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientReadMemoryByte
+-
+- Description : Read a Byte from the Frame Buffer space.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulOffset | Offset of the Byte to be read.
+- UCHAR *ucByte | CHAR to receive the data
+-
+- Return Val : ULONG
+-\******************************************************************************/
+-ULONG ClientReadMemoryByte(LPBOARDHANDLE pBoard, ULONG ulOffset, UCHAR *pucByte)
+-{
+- LPCLIENTDATA pClientStruct = MGAGetClientPointer(pBoard);
+-
+- ASSERT_HANDLER(pBoard);
+-
+- *pucByte = *((UCHAR *)(pClientStruct->ulFrameBufferBase + ulOffset));
+-
+- return 0;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientReadMemoryDword
+-
+- Description : Read a Dword from the Frame Buffer Space.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulOffset | Offset of the Byte to be read.
+- ULONG *uDword | Dword to receive the data
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientReadMemoryDword(LPBOARDHANDLE pBoard, ULONG ulOffset,
+- ULONG *pulDword)
+-{
+- LPCLIENTDATA pClientStruct = MGAGetClientPointer(pBoard);
+-
+- ASSERT_HANDLER(pBoard);
+-
+- *pulDword = *((ULONG *)(pClientStruct->ulFrameBufferBase + ulOffset));
+-
+- return 0;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientWriteMemoryByte
+-
+- Description : Write a Byte from the Frame Buffer space.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulOffset | Offset of the Byte to be read.
+- UCHAR ucByte | CHAR to receive the data
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientWriteMemoryByte(LPBOARDHANDLE pBoard, ULONG ulOffset, UCHAR ucByte)
+-{
+- LPCLIENTDATA pClientStruct = MGAGetClientPointer(pBoard);
+-
+- ASSERT_HANDLER(pBoard);
+-
+- *((UCHAR *)(pClientStruct->ulFrameBufferBase + ulOffset)) = ucByte;
+-
+- return 0;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientWriteMemoryDword
+-
+- Description : Write a Dword from the Frame Buffer space.
+-
+- I/O desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulOffset | Offset of the Byte to be read.
+- ULONG ulDword | Dword to receive the data
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientWriteMemoryDword(LPBOARDHANDLE pBoard, ULONG ulOffset,
+- ULONG ulDword)
+-{
+- LPCLIENTDATA pClientStruct = MGAGetClientPointer(pBoard);
+-
+- ASSERT_HANDLER(pBoard);
+-
+- *((ULONG *)(pClientStruct->ulFrameBufferBase + ulOffset)) = ulDword;
+-
+- return 0;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientOpenSystemDevice
+-
+- Description : Map a System device aperture for future call to
+- ClientReadSystemDeviceX and ClientWriteSystemDeviceX.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulAddress | Physical address of the Register aperture
+- ULONG ulSize | Size in Byte of the Register Aperture
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientOpenSystemDevice(LPBOARDHANDLE pBoard, ULONG ulAddress,
+- ULONG ulSize)
+-{
+- return 1;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientCloseSystemDevice
+-
+- Description : Unmap the System Device aperture address and free
+- resources needed to address it.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientCloseSystemDevice (LPBOARDHANDLE pBoard)
+-{
+- return 1;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientReadSystemDeviceByte
+-
+- Description : Read a Byte from the device Space.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulOffset | Offset of the Byte to be read.
+- ULONG pucByte | Byte to read the data
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientReadSystemDeviceByte(LPBOARDHANDLE pBoard, ULONG ulOffset,
+- UCHAR *pucByte)
+-{
+- return 1;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientReadSystemDeviceDword
+-
+- Description : Read a Dword from the Frame Buffer Space
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulOffset | Offset of the Byte to be read.
+- ULONG ulDword | Dword to Read the data
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientReadSystemDeviceDword(LPBOARDHANDLE pBoard, ULONG ulOffset,
+- ULONG *pulDword)
+-{
+- return 1;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientWriteSystemByte
+-
+- Description : Write a Byte from the System Device Aperture
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulOffset | Offset of the Byte to be read.
+- UCHAR ucByte | Byte to receive the data
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientWriteSystemDeviceByte(LPBOARDHANDLE pBoard, ULONG ulOffset,
+- UCHAR ucByte)
+-{
+- return 1;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientWriteSystemDword
+-
+- Description : Write a Dword from the System Device Aperture.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulOffset | Offset of the Byte to be read.
+- ULONG uDword | Dword to receive the data
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientWriteSystemDeviceDword(LPBOARDHANDLE pBoard, ULONG ulOffset,
+- ULONG ulDword)
+-{
+- return 1;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientWait
+-
+- Description : Wait for ulDelayus micro-seconds.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- ULONG ulDelayus | Delay in uSec
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientWait (LPBOARDHANDLE pBoard, ULONG ulDelayus)
+-{
+- int i;
+- ULONG ulTmp;
+-
+- ASSERT_HANDLER(pBoard);
+-
+- for(i = 0; i < ulDelayus * 3; i++)
+- {
+- ClientReadRegisterDword(pBoard,0x1e14,&ulTmp);
+- }
+-
+- return 0;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientGetBiosInfo
+-
+- Description : This function will be call if no PINS can be found
+- in physical EEPROM.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- LPUCHAR | Buffer where we copy bios pins.
+- ULONG | Bios version
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientGetBiosInfo(LPBOARDHANDLE pBoard, LPUCHAR pucPins,LPULONG pulBIOSVersion)
+-{
+- Bool bNotFound = TRUE;
+- UCHAR ucBIOS[32768];
+- UCHAR ucTmpByte;
+- UCHAR ucCheckSum;
+- UCHAR ucPinsIndex;
+- UCHAR ucPinsSize;
+- ULONG ulTmpDword;
+- ULONG ulPinsOffset = 0;
+- ULONG ulPCIINFOffset;
+-
+- ASSERT_HANDLER(pBoard);
+-
+- xf86ReadBIOS(0xc0000,0,ucBIOS,32768);
+-
+- if(ucBIOS[0] == 0x55)
+- {
+- if(ucBIOS[1] == 0xaa)
+- {
+- while((ulPinsOffset < 0x10000) && bNotFound)
+- {
+- ulTmpDword = *(ULONG *)(ucBIOS + ulPinsOffset);
+- ucPinsSize = (UCHAR) (ulTmpDword >> 16);
+- if(((ulTmpDword & 0x0000ffff) == 0x0000412e)
+- && ucPinsSize <= 128)
+- {
+- ucCheckSum = 0;
+- for(ucPinsIndex = 0;ucPinsIndex < ucPinsSize; ucPinsIndex++)
+- {
+- pucPins[ucPinsIndex] = ucBIOS[ulPinsOffset +
+- ucPinsIndex];
+- ucCheckSum += pucPins[ucPinsIndex];
+- }
+- if(ucCheckSum == 0)
+- {
+- bNotFound = FALSE;
+- }
+- }
+- ulPinsOffset++;
+- }
+-
+- if(bNotFound)
+- {
+- return 1;
+- }
+-
+- ulPCIINFOffset = *(ULONG *)(ucBIOS + 0x18);
+- ulPCIINFOffset &= 0x0000ffff;
+- ulTmpDword = *(ULONG *)(ucBIOS + ulPCIINFOffset);
+-
+- if(ulTmpDword == 0x52494350) /* "PCIR" */
+- {
+- ulPCIINFOffset += 0x12;
+- ulTmpDword = *(ULONG *)(ucBIOS + ulPCIINFOffset);
+- *pulBIOSVersion = ((ULONG) ((ulTmpDword & 0xf0) >> 4) << 16) |
+- ((ulTmpDword &0xf) << 12) | ((ulTmpDword >> 8)
+- & 0xff);
+- }
+- else
+- {
+- return 1;
+- }
+- }
+- else
+- {
+- return 1;
+- }
+- }
+- else
+- {
+- return 1;
+- }
+-
+- if(!*pulBIOSVersion)
+- {
+- ucTmpByte = ucBIOS[5];
+- *pulBIOSVersion = ((ULONG) (ucTmpByte >> 4) << 16) | ((ULONG)
+- (ucTmpByte & 0x0f) << 12);
+- }
+-
+- return 0;
+-}
+-
+-/******************************************************************************\
+-
+- Function : ClientCallBiosInt10
+-
+- Description : Call the BIOS Int10h with specified parameters.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- LPBIOSREGS pBiosRegs | Pointor to the Bios register
+- structure.
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientCallBiosInt10(LPBOARDHANDLE pBoard, LPBIOSREGS pBiosRegs)
+-{
+- ASSERT_HANDLER(pBoard);
+-
+- return 1;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientReadDDCEdid
+-
+- Description : Not implemented.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- LPBIOSREGS pBiosRegs | Pointor to the Bios register
+- structure.
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientReadDDCEdid(LPBOARDHANDLE pBoard, LPUCHAR pEdid,
+- ULONG ulMonitorIndex)
+-{
+- ASSERT_HANDLER(pBoard);
+-
+- return 1;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientCustomCall
+-
+- Description : Not implemented.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- LPBIOSREGS pBiosRegs | Pointor to the Bios register
+- structure.
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientCustomCall(LPBOARDHANDLE pBoard, ULONG ulServiceNumber,
+- LPVOID pInData, LPVOID pOutData)
+-{
+- ASSERT_HANDLER(pBoard);
+-
+- return 1;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientApplyEpromPatch
+-
+- Description : Not implemented.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- LPBIOSREGS pBiosRegs | Pointor to the Bios register
+- structure.
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientApplyEpromPatch(LPBOARDHANDLE pBoard)
+-{
+- ASSERT_HANDLER(pBoard);
+-
+- return 1;
+-}
+-
+-
+-/******************************************************************************\
+-
+- Function : ClientDetectHostInterface
+-
+- Description : Not implemented.
+-
+- I/O Desc. : LPBOARDHANDLE pBoard | Handle to the board structure
+- containing all the information about a specific board.
+- LPBIOSREGS pBiosRegs | Pointor to the Bios register
+- structure.
+-
+- Return Val : ULONG
+-
+-\******************************************************************************/
+-ULONG ClientDetectHostInterface(LPBOARDHANDLE pBoard, LPULONG pulData)
+-{
+- ASSERT_HANDLER(pBoard);
+-
+- return 1;
+-}
+-
+--
+cgit v0.9.0.2-2-gbebe
+From 94bbeb132c7eda912d1b402a1a91ca7cbbf5e6a1 Mon Sep 17 00:00:00 2001
+From: Jamey Sharp <jamey@minilop.net>
+Date: Thu, 15 Sep 2011 15:29:11 +0000
+Subject: Delete support for MGA's proprietary HAL: unifdef USEMGAHAL.
+
+This patch produced with:
+ for f in `git grep -Fwl USEMGAHAL`; do
+ unifdef -B -UUSEMGAHAL $f | sponge $f
+ done
+
+Adam Jackson wrote:
+
+ Hey, so, remember back in the dark ages when dualhead was this
+ insanely wild differentiating feature? Matrox thought it was so
+ special, in fact, that they hid most of the implementation of it
+ (and a bunch of other stuff) in a binary-only blob called the
+ HALlib. As you'd expect it was pretty much a cut-and-paste of
+ the relevant Windows code, and then some open glue to keep it
+ working; clientlx.c is that glue.
+
+ I guess the theory was that if you don't tell people which
+ registers to duplicate to implement a second pipe in their own
+ hardware, they won't figure it out? A pretty eyeroll-worthy
+ idea even at the time, and definitely not something we should be
+ condoning anymore.
+
+ Kill it with fire, but while you're at it, untangle the hideous
+ mess of MGA_HAL() macros too.
+
+Signed-off-by: Jamey Sharp <jamey@minilop.net>
+Cc: Adam Jackson <ajax@redhat.com>
+---
+diff --git a/src/mga.h b/src/mga.h
+index c520e86..fced6aa 100644
+--- a/src/mga.h
++++ b/src/mga.h
+@@ -42,10 +42,6 @@
+ #include "mga_dri.h"
+ #endif
+
+-#ifdef USEMGAHAL
+-#include "client.h"
+-#endif
+-
+ typedef enum {
+ OPTION_SW_CURSOR,
+ OPTION_HW_CURSOR,
+@@ -329,11 +325,6 @@ typedef enum {
+
+ typedef struct {
+ int lastInstance;
+-#ifdef USEMGAHAL
+- LPCLIENTDATA pClientStruct;
+- LPBOARDHANDLE pBoard;
+- LPMGAHWINFO pMgaHwInfo;
+-#endif
+ int refCount;
+ CARD32 masterFbAddress;
+ long masterFbMapSize;
+@@ -459,12 +450,6 @@ struct mga_device_attributes {
+ };
+
+ typedef struct {
+-#ifdef USEMGAHAL
+- LPCLIENTDATA pClientStruct;
+- LPBOARDHANDLE pBoard;
+- LPMGAMODEINFO pMgaModeInfo;
+- LPMGAHWINFO pMgaHwInfo;
+-#endif
+ EntityInfoPtr pEnt;
+ struct mga_bios_values bios;
+ CARD8 BiosOutputMode;
+@@ -650,9 +635,6 @@ typedef struct {
+ MGAPaletteInfo palinfo[256]; /* G400 hardware bug workaround */
+ FBLinearPtr LinearScratch;
+ Bool softbooted;
+-#ifdef USEMGAHAL
+- Bool HALLoaded;
+-#endif
+ OptionInfoPtr Options;
+
+ /* Exa */
+@@ -810,26 +792,6 @@ void MGAG200SESaveMode(ScrnInfoPtr, vgaRegPtr);
+ void MGAG200SERestoreMode(ScrnInfoPtr, vgaRegPtr);
+ void MGAG200SEHWProtect(ScrnInfoPtr, Bool);
+
+-#ifdef USEMGAHAL
+-/************ ESC Call Definition ***************/
+-typedef struct {
+- char *function;
+- void (*funcptr)(ScrnInfoPtr pScrn, unsigned long *param, char *out, DisplayModePtr pMode);
+-} MGAEscFuncRec, *MGAEscFuncPtr;
+-
+-typedef struct {
+- char function[32];
+- unsigned long parameters[32];
+-} EscCmdStruct;
+-
+-extern LPMGAMODEINFO pMgaModeInfo[2];
+-extern MGAMODEINFO TmpMgaModeInfo[2];
+-
+-extern void MGAExecuteEscCmd(ScrnInfoPtr pScrn, char *cmdline , char *sResult, DisplayModePtr pMode);
+-void MGAFillDisplayModeStruct(DisplayModePtr pMode, LPMGAMODEINFO pModeInfo);
+-/************************************************/
+-#endif
+-
+ static __inline__ void
+ MGA_MARK_SYNC(MGAPtr pMga, ScrnInfoPtr pScrn)
+ {
+diff --git a/src/mga_dacG.c b/src/mga_dacG.c
+index fca1031..b489dea 100644
+--- a/src/mga_dacG.c
++++ b/src/mga_dacG.c
+@@ -1001,9 +1001,6 @@ MGAGInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
+ break;
case PCI_CHIP_MGAG400:
case PCI_CHIP_MGAG550:
- maxPitch = 4096;
-diff --git a/src/mga_reg.h b/src/mga_reg.h
-index 6251976..5a37db6 100644
---- a/src/mga_reg.h
-+++ b/src/mga_reg.h
-@@ -1,11 +1,3 @@
--/* $XConsortium: mgareg.h /main/2 1996/10/25 10:33:21 kaleb $ */
+-#ifdef USEMGAHAL
+- MGA_HAL(break;);
+-#endif
+ if (MGAISGx50(pMga))
+ break;
+
+@@ -1046,9 +1043,6 @@ MGAGInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
+ break;
+ case PCI_CHIP_MGAG200_SE_A_PCI:
+ case PCI_CHIP_MGAG200_SE_B_PCI:
+-#ifdef USEMGAHAL
+- MGA_HAL(break;);
+-#endif
+ pReg->DacRegs[ MGA1064_VREF_CTL ] = 0x03;
+ pReg->DacRegs[MGA1064_PIX_CLK_CTL] =
+ MGA1064_PIX_CLK_CTL_SEL_PLL;
+@@ -1097,9 +1091,6 @@ MGAGInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
+ case PCI_CHIP_MGAG200:
+ case PCI_CHIP_MGAG200_PCI:
+ default:
+-#ifdef USEMGAHAL
+- MGA_HAL(break;);
+-#endif
+ if(pMga->OverclockMem) {
+ /* 143 Mhz */
+ pReg->DacRegs[ MGA1064_SYS_PLL_M ] = 0x06;
+@@ -1496,21 +1487,6 @@ MGA_NOT_HAL(
+ MGAG200EHPIXPLLSET(pScrn, mgaReg);
+ }
+ ); /* MGA_NOT_HAL */
+-#ifdef USEMGAHAL
+- /*
+- * Work around another bug in HALlib: it doesn't restore the
+- * DAC width register correctly. MATROX: hint, hint.
+- */
+- MGA_HAL(
+- outMGAdac(MGA1064_MUL_CTL,mgaReg->DacRegs[0]);
+- outMGAdac(MGA1064_MISC_CTL,mgaReg->DacRegs[1]);
+- if (!MGAISGx50(pMga)) {
+- outMGAdac(MGA1064_PIX_PLLC_M,mgaReg->DacRegs[2]);
+- outMGAdac(MGA1064_PIX_PLLC_N,mgaReg->DacRegs[3]);
+- outMGAdac(MGA1064_PIX_PLLC_P,mgaReg->DacRegs[4]);
+- }
+- );
+-#endif
+ /* restore CRTCEXT regs */
+ for (i = 0; i < 6; i++)
+ OUTREG16(MGAREG_CRTCEXT_INDEX, (mgaReg->ExtVga[i] << 8) | i);
+@@ -1650,24 +1626,6 @@ MGAGSave(ScrnInfoPtr pScrn, vgaRegPtr vgaReg, MGARegPtr mgaReg,
+ * DAC width register correctly.
+ */
+
+-#ifdef USEMGAHAL
+- /*
+- * Work around another bug in HALlib: it doesn't restore the
+- * DAC width register correctly (s.o.). MATROX: hint, hint.
+- */
+- MGA_HAL(
+- if (mgaReg->DacRegs == NULL) {
+- mgaReg->DacRegs = xnfcalloc(MGAISGx50(pMga) ? 2 : 5, 1);
+- }
+- mgaReg->DacRegs[0] = inMGAdac(MGA1064_MUL_CTL);
+- mgaReg->DacRegs[1] = inMGAdac(MGA1064_MISC_CTL);
+- if (!MGAISGx50(pMga)) {
+- mgaReg->DacRegs[2] = inMGAdac(MGA1064_PIX_PLLC_M);
+- mgaReg->DacRegs[3] = inMGAdac(MGA1064_PIX_PLLC_N);
+- mgaReg->DacRegs[4] = inMGAdac(MGA1064_PIX_PLLC_P);
+- }
+- );
+-#endif
+ MGA_NOT_HAL(
+ /*
+ * The port I/O code necessary to read in the extended registers.
+@@ -1793,12 +1751,6 @@ MGAGSetCursorPosition(ScrnInfoPtr pScrn, int x, int y)
+ x += 64;
+ y += 64;
+
+-#ifdef USEMGAHAL
+- MGA_HAL(
+- x += pMga->HALGranularityOffX;
+- y += pMga->HALGranularityOffY;
+- );
+-#endif
+ /* cursor update must never occurs during a retrace period (pp 4-160) */
+ while( INREG( MGAREG_Status ) & 0x08 );
+
+diff --git a/src/mga_driver.c b/src/mga_driver.c
+index 58a1390..d770031 100644
+--- a/src/mga_driver.c
++++ b/src/mga_driver.c
+@@ -1509,10 +1509,6 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ int flags24;
+ MGAEntPtr pMgaEnt = NULL;
+ Bool Default;
+-#ifdef USEMGAHAL
+- ULONG status;
+- CARD8 MiscCtlReg;
+-#endif
+
+ /*
+ * Note: This function is only called once at server startup, and
+@@ -1657,37 +1653,9 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ pMga->is_G200EH = (pMga->Chipset == PCI_CHIP_MGAG200_EH_PCI);
+ pMga->is_G200ER = (pMga->Chipset == PCI_CHIP_MGAG200_ER_PCI);
+
+-#ifdef USEMGAHAL
+- if (pMga->chip_attribs->HAL_chipset) {
+- Bool loadHal = TRUE;
+-
+- from = X_DEFAULT;
+- if (xf86FindOption(pMga->device->options, "NoHal")) {
+- loadHal = !xf86SetBoolOption(pMga->device->options,
+- "NoHal", !loadHal);
+- from = X_CONFIG;
+- } else if (xf86FindOption(pMga->device->options, "Hal")) {
+- loadHal = xf86SetBoolOption(pMga->device->options,
+- "Hal", loadHal);
+- from = X_CONFIG;
+- }
+- if (loadHal && xf86LoadSubModule(pScrn, "mga_hal")) {
+- xf86DrvMsg(pScrn->scrnIndex, from,"Matrox HAL module used\n");
+- pMga->HALLoaded = TRUE;
+- } else {
+- xf86DrvMsg(pScrn->scrnIndex, from, "Matrox HAL module not loaded "
+- "- using builtin mode setup instead\n");
+- pMga->HALLoaded = FALSE;
+- }
+- }
+-#endif
-
+ pMga->DualHeadEnabled = FALSE;
+ if (xf86IsEntityShared(pScrn->entityList[0])) {/* dual-head mode requested*/
+ if (
+-#ifdef USEMGAHAL
+- pMga->HALLoaded ||
+-#endif
+ !MGA_DH_NEEDS_HAL(pMga)) {
+ pMga->DualHeadEnabled = TRUE;
+ } else if (xf86IsPrimInitDone(pScrn->entityList[0])) {
+@@ -2088,30 +2056,6 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "\"Merged Framebuffer\" mode only supported on G450 and G550 boards.\n");
+ } else {
+-#ifdef USEMGAHAL
+- if(pMga->HALLoaded)
+- {
+- pMga->MergedFB = TRUE;
+- xf86DrvMsg(pScrn->scrnIndex, X_CONFIG,
+- "Using \"Merged Framebuffer\" mode.\n");
+- /*
+- * a few options that won't work well together
+- */
+- if(pMga->HWCursor) /*Should we give the choice? */
+- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+- " -- Hardware Cursor disabled.\n");
+- pMga->HWCursor = FALSE;
+- if(pMga->ShadowFB)
+- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+- " -- Shadow Framebuffer disabled.\n");
+- pMga->ShadowFB = FALSE;
+- if(pMga->FBDev)
+- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+- " -- Framebuffer device disabled.\n");
+- pMga->FBDev = FALSE;
+- } /* MGA_HAL */
+- else
+-#endif
+ {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "HALLib not loaded! NOT using \"Merged Framebuffer\" mode.\n");
+@@ -2404,10 +2348,6 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ clockRanges->clockIndex = -1; /* programmable */
+ clockRanges->interlaceAllowed = TRUE;
+ clockRanges->doubleScanAllowed = TRUE;
+-#ifdef USEMGAHAL
+- MGA_HAL(clockRanges->interlaceAllowed = FALSE);
+- MGA_HAL(clockRanges->doubleScanAllowed = FALSE);
+-#endif
+ if (pMga->SecondCrtc == TRUE)
+ clockRanges->interlaceAllowed = FALSE;
+
+@@ -2513,80 +2453,6 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ MGAFreeRec(pScrn);
+ return FALSE;
+ }
+-#ifdef USEMGAHAL
+- MGA_HAL(
-
+- if(pMga->SecondCrtc == FALSE) {
+-
+- pMga->pBoard = xalloc(sizeof(CLIENTDATA) + MGAGetBOARDHANDLESize());
+- pMga->pClientStruct = xalloc(sizeof(CLIENTDATA));
+- pMga->pClientStruct->pMga = (MGAPtr) pMga;
-
--/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_reg.h,v 1.18 2001/09/26 12:59:18 alanh Exp $ */
+- MGAMapMem(pScrn);
+- /*
+- * For some reason the MGAOPM_DMA_BLIT bit needs to be set
+- * on G200 before opening the HALlib. I don't know why.
+- * MATROX: hint, hint.
+- */
+- /*if (pMga->Chipset == PCI_CHIP_MGAG200 ||
+- pMga->Chipset == PCI_CHIP_MGAG200_PCI) */{
+- CARD32 opmode;
+- opmode = INREG(MGAREG_OPMODE);
+- OUTREG(MGAREG_OPMODE, MGAOPM_DMA_BLIT | opmode);
+- }
+- /* wrapping OpenLibrary to fix broken registers. MATROX: hint, hint. */
+- MiscCtlReg = inMGAdac(MGA1064_MISC_CTL);
+- MGAOpenLibrary(pMga->pBoard,pMga->pClientStruct,sizeof(CLIENTDATA));
+- outMGAdac(MGA1064_MISC_CTL,MiscCtlReg);
+- MGAUnmapMem(pScrn);
+- pMga->pMgaHwInfo = xalloc(sizeof(MGAHWINFO));
+- MGAGetHardwareInfo(pMga->pBoard,pMga->pMgaHwInfo);
-
+- /* copy the board handles */
+- if (pMga->DualHeadEnabled) {
+- pMgaEnt->pClientStruct = pMga->pClientStruct;
+- pMgaEnt->pBoard = pMga->pBoard;
+- pMgaEnt->pMgaHwInfo = pMga->pMgaHwInfo;
+- }
-
+- } else { /* Second CRTC && entity is shared */
+- pMga->pBoard = pMgaEnt->pBoard;
+- pMga->pClientStruct = pMgaEnt->pClientStruct;
+- pMga->pMgaHwInfo = pMgaEnt->pMgaHwInfo;
-
- /*
- * MGA Millennium (MGA2064W) functions
- * MGA Mystique (MGA1064SG) functions
-@@ -377,6 +369,7 @@
- #define MGA1064_MISC_CTL_VGA8 ( 0x01 << 3 )
- #define MGA1064_MISC_CTL_DAC_RAM_CS ( 0x01 << 4 )
+- }
+-
+- MGAFillModeInfoStruct(pScrn,NULL);
+- /* Fields usually handled by MGAFillModeInfoStruct, but are unavailable
+- * because no mode is given
+- */
+- pMga->pMgaModeInfo->ulDispWidth = pScrn->virtualX;
+- pMga->pMgaModeInfo->ulDispHeight = pScrn->virtualY;
+-
+-
+- if (ISDIGITAL1(pMga))
+- xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+- "Digital screen detected on first head.\n");
+- if (ISTV1(pMga))
+- xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+- "TV detected on first head.\n");
+- if (ISDIGITAL2(pMga))
+- xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+- "Digital screen detected on second head.\n");
+- if (ISTV2(pMga))
+- xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+- "TV detected on second head.\n");
+-
+-
+- if((status = MGAValidateMode(pMga->pBoard,pMga->pMgaModeInfo)) != 0) {
+- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+- "MGAValidateMode from HALlib found the mode to be invalid.\n"
+- "\tError: 0x%lx\n", status);
+- return FALSE;
+- }
+- pScrn->displayWidth = pMga->pMgaModeInfo->ulFBPitch;
+- ); /* MGA_HAL */
+-#endif
-+#define MGA1064_GEN_IO_CTL2 0x29
- #define MGA1064_GEN_IO_CTL 0x2a
- #define MGA1064_GEN_IO_DATA 0x2b
- #define MGA1064_SYS_PLL_M 0x2c
-@@ -437,6 +430,10 @@
- #define MGA1064_EH_PIX_PLLC_N 0xb7
- #define MGA1064_EH_PIX_PLLC_P 0xb8
+ /* If the Device section explicitly set HasSDRAM, don't bother checking.
+ */
+@@ -2620,9 +2486,6 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ * driver and if the driver doesn't provide code to set them. They
+ * are not pre-initialised at all.
+ */
+-#ifdef USEMGAHAL
+- MGA_HAL(xf86SetCrtcForModes(pScrn, 0));
+-#endif
+ MGA_NOT_HAL(xf86SetCrtcForModes(pScrn, INTERLACE_HALVE_V));
-+/* Modified PLL for G200 Maxim (G200ER) */
-+#define MGA1064_ER_PIX_PLLC_M 0xb7
-+#define MGA1064_ER_PIX_PLLC_N 0xb6
-+#define MGA1064_ER_PIX_PLLC_P 0xb8
+ /* Set the current mode to the first in the list */
+@@ -2790,46 +2653,6 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ };
- #define MGA1064_DISP_CTL 0x8a
- #define MGA1064_DISP_CTL_DAC1OUTSEL_MASK 0x01
-diff --git a/src/mga_sarea.h b/src/mga_sarea.h
-index c5ffbbc..16fc9ce 100644
---- a/src/mga_sarea.h
-+++ b/src/mga_sarea.h
-@@ -1,5 +1,3 @@
--/* $XFree86$ */
+
+-#ifdef USEMGAHAL
+- MGA_HAL(
+- /* Close the library after preinit */
+- /* This needs to only happen after this board has completed preinit
+- * both times
+- */
+-
+- if(pMga->DualHeadEnabled) {
+- /* Entity is shared make sure refcount == 2 */
+- /* If ref count is 2 then reset it to 0 */
+- if(pMgaEnt->refCount == 2) {
+- /* Both boards have done there initialization */
+- MGACloseLibrary(pMga->pBoard);
+-
+- if (pMga->pBoard)
+- xfree(pMga->pBoard);
+- if (pMga->pClientStruct)
+- xfree(pMga->pClientStruct);
+- if (pMga->pMgaModeInfo)
+- xfree(pMga->pMgaModeInfo);
+- if (pMga->pMgaHwInfo)
+- xfree(pMga->pMgaHwInfo);
+- pMgaEnt->refCount = 0;
+- }
+- } else {
+- MGACloseLibrary(pMga->pBoard);
+-
+- if (pMga->pBoard)
+- xfree(pMga->pBoard);
+- if (pMga->pClientStruct)
+- xfree(pMga->pClientStruct);
+- if (pMga->pMgaModeInfo)
+- xfree(pMga->pMgaModeInfo);
+- if (pMga->pMgaHwInfo)
+- xfree(pMga->pMgaHwInfo);
+- }
+-
+- ); /* MGA_HAL */
+-#endif
+-
+ xf86SetPrimInitDone(pScrn->entityList[0]);
+
+ return TRUE;
+@@ -2995,9 +2818,6 @@ MGASave(ScrnInfoPtr pScrn)
+ MGARegPtr mgaReg = &pMga->SavedReg;
+
+ if(pMga->SecondCrtc == TRUE) return;
+-#ifdef USEMGAHAL
+- MGA_HAL(if (pMga->pBoard != NULL) MGASaveVgaState(pMga->pBoard));
+-#endif
+
+ /* I need to save the registers for the second head also */
+ /* Save the register for 0x80 to 0xa0 */
+@@ -3007,135 +2827,6 @@ MGASave(ScrnInfoPtr pScrn)
+ (*pMga->Save)(pScrn, vgaReg, mgaReg, pMga->Primary);
+ }
+
+-#ifdef USEMGAHAL
+-/* Convert DisplayModeRec parameters in MGAMODEINFO parameters.
+-* mode parameter optionnal. */
+-void
+-MGAFillModeInfoStruct(ScrnInfoPtr pScrn, DisplayModePtr mode)
+-{
+- const char *s;
+- MGAPtr pMga = MGAPTR(pScrn);
+-
+- Bool digital1 = FALSE;
+- Bool digital2 = FALSE;
+- Bool tv1 = FALSE;
+- Bool tv2 = FALSE;
+- Bool swap_head
+- = xf86ReturnOptValBool(pMga->Options, OPTION_SWAPPED_HEAD, FALSE);
+-
+- if(pMga->MergedFB && mode && mode->Private && (mode->PrivSize == 0)) {
+- mode = pMga->SecondCrtc ?
+- ((MergedDisplayModePtr)mode->Private)->Monitor2
+- : ((MergedDisplayModePtr)mode->Private)->Monitor1;
+- }
+-
+-
+- if (pMga->pMgaHwInfo)
+- {
+- digital1 = ISDIGITAL1(pMga);
+- digital2 = ISDIGITAL2(pMga);
+- tv1 = ISTV1(pMga);
+- tv2 = ISTV2(pMga);
+- }
+-
+- /*FIXME: causes segfault elsewhere if not commented*/
+- /*if(!pMga->pMgaModeInfo)*/ pMga->pMgaModeInfo = xalloc(sizeof(MGAMODEINFO));
+- pMga->pMgaModeInfo->flOutput = 0;
+- pMga->pMgaModeInfo->ulDeskWidth = pScrn->virtualX;
+- pMga->pMgaModeInfo->ulDeskHeight = pScrn->virtualY;
+- pMga->pMgaModeInfo->ulFBPitch = 0;
+- pMga->pMgaModeInfo->ulBpp = pScrn->bitsPerPixel;
+- pMga->pMgaModeInfo->ulZoom = 1;
+- pMga->pMgaModeInfo->flSignalMode = 0x10;
+-
+- /* Set TV standard */
+- if ((s = xf86GetOptValString(pMga->Options, OPTION_TVSTANDARD))) {
+- if (!xf86NameCmp(s, "PAL")) {
+- pMga->pMgaModeInfo->flSignalMode = 0x00;
+- pMga->pMgaModeInfo->ulRefreshRate = 50;
+- pMga->pMgaModeInfo->ulTVStandard = TV_PAL;
+- } else {
+- pMga->pMgaModeInfo->ulRefreshRate = 60;
+- pMga->pMgaModeInfo->ulTVStandard = TV_NTSC;
+- }
+- } else {
+- pMga->pMgaModeInfo->ulRefreshRate = 0;
+- pMga->pMgaModeInfo->ulTVStandard = TV_NTSC;
+- }
+-
+- /* Set Cable Type */
+- if ((s = xf86GetOptValString(pMga->Options, OPTION_CABLETYPE))) {
+- if (!xf86NameCmp(s, "SCART_RGB")) {
+- pMga->pMgaModeInfo->ulCableType = TV_SCART_RGB;
+- } else if (!xf86NameCmp(s, "SCART_COMPOSITE")) {
+- pMga->pMgaModeInfo->ulCableType = TV_SCART_COMPOSITE;
+- } else if (!xf86NameCmp(s, "SCART_TYPE2")) {
+- pMga->pMgaModeInfo->ulCableType = TV_SCART_TYPE2;
+- } else {
+- pMga->pMgaModeInfo->ulCableType = TV_YC_COMPOSITE;
+- }
+- } else {
+- pMga->pMgaModeInfo->ulCableType = TV_YC_COMPOSITE;
+- }
+-
+- if(mode) {
+- pMga->pMgaModeInfo->ulHorizRate = 0;
+- pMga->pMgaModeInfo->ulDispWidth = mode->HDisplay;
+- pMga->pMgaModeInfo->ulDispHeight = mode->VDisplay;
+- pMga->pMgaModeInfo->ulPixClock = mode->Clock;
+- pMga->pMgaModeInfo->ulHFPorch = mode->HSyncStart - mode->HDisplay;
+- pMga->pMgaModeInfo->ulHSync = mode->HSyncEnd - mode->HSyncStart;
+- pMga->pMgaModeInfo->ulHBPorch = mode->HTotal - mode->HSyncEnd;
+- pMga->pMgaModeInfo->ulVFPorch = mode->VSyncStart - mode->VDisplay;
+- pMga->pMgaModeInfo->ulVSync = mode->VSyncEnd - mode->VSyncStart;
+- pMga->pMgaModeInfo->ulVBPorch = mode->VTotal - mode->VSyncEnd;
+- }
+- /* Use DstOrg directly */
+- /* This is an offset in pixels not memory */
+- pMga->pMgaModeInfo->ulDstOrg = pMga->DstOrg / (pScrn->bitsPerPixel / 8);
+- pMga->pMgaModeInfo->ulDisplayOrg = pMga->DstOrg / (pScrn->bitsPerPixel / 8);
+- pMga->pMgaModeInfo->ulPanXGran = 0;
+- pMga->pMgaModeInfo->ulPanYGran = 0;
+-
+- if(pMga->SecondCrtc == TRUE) {
+- pMga->pMgaModeInfo->flOutput = MGAMODEINFO_SECOND_CRTC |
+- MGAMODEINFO_FORCE_PITCH |
+- MGAMODEINFO_FORCE_DISPLAYORG;
+- if (digital2) {
+- pMga->pMgaModeInfo->flOutput |= MGAMODEINFO_DIGITAL2;
+- } else if (tv2) {
+- pMga->pMgaModeInfo->flOutput |= MGAMODEINFO_TV;
+- } else {
+- if (!swap_head) {
+- pMga->pMgaModeInfo->flOutput |= MGAMODEINFO_ANALOG2;
+- } else {
+- pMga->pMgaModeInfo->flOutput |= MGAMODEINFO_ANALOG1;
+- }
+- }
+- } else {
+- pMga->pMgaModeInfo->flOutput = MGAMODEINFO_FORCE_PITCH;
+- if (digital1) {
+- if ((pMga->Chipset == PCI_CHIP_MGAG200) ||
+- (pMga->Chipset == PCI_CHIP_MGAG200_PCI)) {
+- pMga->pMgaModeInfo->flOutput |= MGAMODEINFO_FLATPANEL1;
+- pMga->pMgaModeInfo->flOutput |= MGAMODEINFO_DIGITAL2;
+- } else {
+- pMga->pMgaModeInfo->flOutput |= MGAMODEINFO_DIGITAL1;
+- }
+- } else if (tv1) {
+- pMga->pMgaModeInfo->flOutput |= MGAMODEINFO_TV;
+- } else {
+- if (!swap_head) {
+- pMga->pMgaModeInfo->flOutput |= MGAMODEINFO_ANALOG1;
+- } else {
+- pMga->pMgaModeInfo->flOutput |= MGAMODEINFO_ANALOG2;
+- }
+- }
+- }
+- pMga->pMgaModeInfo->ulFBPitch = pScrn->displayWidth;
+-}
+-#endif
-
/*
- * Copyright 2000 Gareth Hughes
- * All Rights Reserved.
+ * Initialise a new mode. This is currently still using the old
+ * "initialise struct, restore/write struct to HW" model. That could
+@@ -3150,9 +2841,6 @@ MGAModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
+ MGAPtr pMga = MGAPTR(pScrn);
+ MGARegPtr mgaReg;
+
+-#ifdef USEMGAHAL
+- ULONG status;
+-#endif
+ vgaHWUnlock(hwp);
+
+ /* if(pMga->MergedFB && mode && mode->Private && (mode->PrivSize == 0)) {
+@@ -3175,56 +2863,6 @@ MGAModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
+ }
+ vgaReg = &hwp->ModeReg;
+ mgaReg = &pMga->ModeReg;
+-#ifdef USEMGAHAL
+- MGA_HAL(
+- MGAFillModeInfoStruct(pScrn,mode);
+-
+- /* Validate the parameters */
+- if ((status = MGAValidateMode(pMga->pBoard, pMga->pMgaModeInfo)) != 0) {
+- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+- "MGAValidateMode from HALlib found the mode to be invalid.\n"
+- "\tError: %lx\n", status);
+- return FALSE;
+- }
+-
+- /*
+- * Find mode for second head.
+- */
+- if(pMga->MergedFB) {
+-
+- MGAFillModeInfoStruct(pMga->pScrn2,mode);
+- /* Validates the Video parameters */
+- if ((status = MGAValidateVideoParameters(pMga->pBoard, MGAPTR(pMga->pScrn2)->pMgaModeInfo))
+- != 0) {
+- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+- "MGAValidateVideoParameters from HALlib found the mode to be invalid.\n\tError: %lx\n", status);
+- return FALSE;
+- }
+- }
+- ); /*MGA_HAL */
+-
+-#endif
+-
+-#ifdef USEMGAHAL
+-MGA_HAL(
+-
+- /*************************** ESC *****************************/
+- TmpMgaModeInfo[0] = *pMga->pMgaModeInfo;
+-
+- if(pMga->SecondCrtc == TRUE)
+- pMgaModeInfo[1] = pMga->pMgaModeInfo;
+- else
+- pMgaModeInfo[0] = pMga->pMgaModeInfo;
+-
+- TmpMgaModeInfo[0].ulDispWidth = 0;
+-
+- if(!pMga->MergedFB) /* FIXME: Must deal with this once PowerDesk & MergedFB
+- compatibility will exist */
+- MGAFillDisplayModeStruct(mode, pMga->pMgaModeInfo);
+- /*************************************************************/
+-
+-); /* MGA_HAL */
+-#endif
+
+ #ifdef XF86DRI
+ if (pMga->directRenderingEnabled) {
+@@ -3232,38 +2870,6 @@ MGA_HAL(
+ }
+ #endif
+
+-#ifdef USEMGAHAL
+- MGA_HAL(
+- /* Initialize the board */
+- if(MGASetMode(pMga->pBoard,pMga->pMgaModeInfo) != 0) {
+- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+- "MGASetMode returned an error."
+- " Make sure to validate the mode before.\n");
+- return FALSE;
+- }
+- if(pMga->MergedFB
+- && MGASetMode(pMga->pBoard,MGAPTR(pMga->pScrn2)->pMgaModeInfo) != 0) {
+- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+- "MGASetMode returned an error."
+- " Make sure to validate the mode before.\n");
+- }
+-
+- ); /* MGA_HAL */
+-
+- /* getting around bugs in the HAL lib. MATROX: hint, hint. */
+- MGA_HAL(
+- if (pMga->chip_attribs->hwcursor_1064) {
+- if(pMga->SecondCrtc == FALSE && pMga->HWCursor == TRUE) {
+- outMGAdac(MGA1064_CURSOR_BASE_ADR_LOW,
+- pMga->FbCursorOffset >> 10);
+- outMGAdac(MGA1064_CURSOR_BASE_ADR_HI,
+- pMga->FbCursorOffset >> 18);
+- outMGAdac(MGA1064_CURSOR_CTL, 0x00);
+- }
+- }
+- ); /* MGA_HAL */
+-#endif
+-
+ MGA_NOT_HAL((*pMga->Restore)(pScrn, vgaReg, mgaReg, FALSE));
+
+ MGAStormSync(pScrn);
+@@ -3472,14 +3078,6 @@ MGARestore(ScrnInfoPtr pScrn)
+ vgaHWProtect(pScrn, TRUE);
+ }
+ if (pMga->Primary) {
+-#ifdef USEMGAHAL
+- MGA_HAL(
+- if(pMga->pBoard != NULL) {
+- MGASetVgaMode(pMga->pBoard);
+- MGARestoreVgaState(pMga->pBoard);
+- }
+- ); /* MGA_HAL */
+-#endif
+ (*pMga->Restore)(pScrn, vgaReg, mgaReg, TRUE);
+ } else {
+ vgaHWRestore(pScrn, vgaReg, VGA_SR_MODE);
+@@ -3588,81 +3186,12 @@ MGAScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
+ pPriv = xf86GetEntityPrivate(pScrn->entityList[0], MGAEntityIndex);
+ pMgaEnt = pPriv->ptr;
+ pMgaEnt->refCount++;
+-#ifdef USEMGAHAL
+- MGA_HAL(
+- if(pMgaEnt->refCount == 1) {
+- CARD8 MiscCtlReg;
+- pMga->pBoard = xalloc(sizeof(CLIENTDATA) + MGAGetBOARDHANDLESize());
+- pMga->pClientStruct = xalloc(sizeof(CLIENTDATA));
+- pMga->pClientStruct->pMga = (MGAPtr) pMga;
+-
+- /* wrapping OpenLibrary to fix broken registers. MATROX: hint,hint.*/
+- MiscCtlReg = inMGAdac(MGA1064_MISC_CTL);
+- MGAOpenLibrary(pMga->pBoard,pMga->pClientStruct,sizeof(CLIENTDATA));
+- outMGAdac(MGA1064_MISC_CTL,MiscCtlReg);
+- pMga->pMgaHwInfo = xalloc(sizeof(MGAHWINFO));
+- MGAGetHardwareInfo(pMga->pBoard,pMga->pMgaHwInfo);
+-
+- /* Detecting for type of display */
+- if (pMga->pMgaHwInfo->ulCapsSecondOutput & MGAHWINFOCAPS_OUTPUT_TV) {
+- xf86DrvMsg(pScrn->scrnIndex, X_PROBED, "TV detected\n");
+- }
+- if (pMga->pMgaHwInfo->ulCapsFirstOutput &
+- MGAHWINFOCAPS_OUTPUT_DIGITAL) {
+- xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
+- "Digital Screen detected\n");
+- }
+- if (pMga->pMgaHwInfo->ulCapsSecondOutput &
+- MGAHWINFOCAPS_OUTPUT_DIGITAL) {
+- xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
+- "Digital Screen detected\n");
+- }
+-
+- /* Now copy these to the entitystructure */
+- pMgaEnt->pClientStruct = pMga->pClientStruct;
+- pMgaEnt->pBoard = pMga->pBoard;
+- pMgaEnt->pMgaHwInfo = pMga->pMgaHwInfo;
+- } else { /* Ref count is 2 */
+- pMga->pClientStruct = pMgaEnt->pClientStruct;
+- pMga->pBoard = pMgaEnt->pBoard;
+- pMga->pMgaHwInfo = pMgaEnt->pMgaHwInfo;
+- }
+- ); /* MGA_HAL */
+-#endif
+ } else {
+-#ifdef USEMGAHAL
+- CARD8 MiscCtlReg;
+-
+- MGA_HAL(
+- pMga->pBoard = xalloc(sizeof(CLIENTDATA) + MGAGetBOARDHANDLESize());
+- pMga->pClientStruct = xalloc(sizeof(CLIENTDATA));
+- pMga->pClientStruct->pMga = (MGAPtr) pMga;
+-
+- MiscCtlReg = inMGAdac(MGA1064_MISC_CTL);
+- /* wrapping OpenLibrary to fix broken registers. MATROX: hint,hint.*/
+- MGAOpenLibrary(pMga->pBoard,pMga->pClientStruct,sizeof(CLIENTDATA));
+- outMGAdac(MGA1064_MISC_CTL,MiscCtlReg);
+- pMga->pMgaHwInfo = xalloc(sizeof(MGAHWINFO));
+- MGAGetHardwareInfo(pMga->pBoard,pMga->pMgaHwInfo);
+- ); /* MGA_HAL */
+-#endif
+ }
+ if (pMga->is_G200SE) {
+ pScrn->videoRam = VRTemp;
+ pMga->FbMapSize = FBTemp;
+ }
+-#ifdef USEMGAHAL
+- MGA_HAL(
+- /* There is a problem in the HALlib: set soft reset bit */
+- /* MATROX: hint, hint. */
+- if (!pMga->Primary && !pMga->FBDev &&
+- (SUBSYS_ID(pMga->PciInfo) == PCI_CARD_MILL_G200_SG)) {
+- OUTREG(MGAREG_Reset, 1);
+- usleep(200);
+- OUTREG(MGAREG_Reset, 0);
+- }
+- ); /* MGA_HAL */
+-#endif
+
+ /* Initialise the MMIO vgahw functions */
+ vgaHWSetMmioFuncs(hwp, pMga->IOBase, PORT_OFFSET);
+@@ -3969,66 +3498,8 @@ MGAScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
+ Bool
+ MGASwitchMode(int scrnIndex, DisplayModePtr mode, int flags)
+ {
+-#ifdef USEMGAHAL
+- char sCmdIn[256];
+- char sCmdOut[256];
+- FILE* fdIn;
+-# ifdef MATROX_WRITEBACK
+- FILE* fdOut;
+-# endif
+-#endif
+
+ if (mode->Flags & 0x80000000) {
+-#ifdef USEMGAHAL
+-
+-# ifdef MATROX_WRITEBACK
+-# define MWB(x) { x; }
+-# define MWB_COND(x) x
+-# else
+-# define MWB(x)
+-# define MWB_COND(x) 1
+-# endif
+- ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+-
+- MGA_HAL(
+- fdIn = fopen("/tmp/mgaDriverIn", "rt");
+- MWB(fdOut = fopen("/tmp/mgaDriverOut", "wt"))
+-
+- if(fdIn && MWB_COND(fdOut))
+- {
+-
+- fgets(sCmdIn, 255, fdIn);
+-
+- if(sCmdIn)
+- {
+-
+- MGAExecuteEscCmd(xf86Screens[scrnIndex], sCmdIn, sCmdOut, mode);
+-
+- /* Remove file and close file descriptor */
+- remove("/tmp/mgaDriverIn");
+- fclose(fdIn);
+- MWB(
+- /* Write output data to output file for
+- calling application */
+- fputs(sCmdOut, fdOut);
+- fclose(fdOut);
+- )
+- mode->Flags &= 0x7FFFFFFF;
+- return TRUE;
+- }
+- else
+- {
+- mode->Flags &= 0x7FFFFFFF;
+- return FALSE;
+- }
+- }
+- else
+- {
+- mode->Flags &= 0x7FFFFFFF;
+- return FALSE;
+- }
+- )
+-#endif
+ return FALSE;
+ } else
+ return MGAModeInit(xf86Screens[scrnIndex], mode);
+@@ -4040,28 +3511,6 @@ MGASwitchMode(int scrnIndex, DisplayModePtr mode, int flags)
+ void
+ MGAAdjustGranularity(ScrnInfoPtr pScrn, int* x, int* y)
+ {
+-#ifdef USEMGAHAL
+- MGA_HAL(
+- MGAPtr pMga = MGAPTR(pScrn);
+- MGAPtr pMga2;
+- int xg = 1;
+- int yg = 1;
+- if(pMga->pMgaModeInfo && pMga->pMgaModeInfo->ulPanXGran && pMga->pMgaModeInfo->ulPanYGran) {
+- xg = pMga->pMgaModeInfo->ulPanXGran;
+- yg = pMga->pMgaModeInfo->ulPanYGran;
+- }
+- if(pMga->pScrn2 && (pMga2 = MGAPTR(pMga->pScrn2)) ) {
+-
+- if(pMga2->pMgaModeInfo && pMga2->pMgaModeInfo->ulPanXGran && pMga2->pMgaModeInfo->ulPanYGran) {
+- xg = max(xg,pMga2->pMgaModeInfo->ulPanXGran);
+- yg = max(yg,pMga2->pMgaModeInfo->ulPanYGran);
+- }
+- }
+- xg=16; /*ncoder: temporary */
+- *x -= *x % xg;
+- *y -= *y % yg;
+- );
+-#endif
+ }
+
+
+@@ -4087,16 +3536,6 @@ MGAAdjustFrame(int scrnIndex, int x, int y, int flags)
+ /* wanted to improve panning granularity problems without risking
+ * compatibility issues. Existing code looked hardware dependent.
+ */
+-#ifdef USEMGAHAL
+- MGA_HAL(
+- pMga->HALGranularityOffX = x;
+- pMga->HALGranularityOffY = y;
+- MGAAdjustGranularity(pScrn,&x,&y);
+- pMga->HALGranularityOffX = pMga->HALGranularityOffX - x;
+- pMga->HALGranularityOffY = pMga->HALGranularityOffY - y;
+- HALSetDisplayStart(pMga->pBoard,x,y,0);
+- );
+-#endif
+ MGA_NOT_HAL(
+ if(pMga->ShowCache && y && pScrn->vtSema)
+ y += pScrn->virtualY - 1;
+@@ -4139,12 +3578,6 @@ MGAAdjustFrameCrtc2(int scrnIndex, int x, int y, int flags)
+ pScrn = xf86Screens[scrnIndex];
+ pMga = MGAPTR(pScrn);
+ pLayout = &pMga->CurrentLayout;
+-#ifdef USEMGAHAL
+- MGA_HAL(
+- MGAAdjustGranularity(pScrn,&x,&y);
+- HALSetDisplayStart(pMga->pBoard,x,y,1);
+- );
+-#endif
+ MGA_NOT_HAL(
+ if(pMga->ShowCache && y && pScrn->vtSema)
+ y += pScrn->virtualY - 1;
+@@ -4258,9 +3691,6 @@ MGALeaveVT(int scrnIndex, int flags)
+ DRILock(pScreen, 0);
+ }
+ #endif
+-#ifdef USEMGAHAL
+- MGA_HAL( RESTORE_TEXTMODE_ON_DVI(pMga); );
+-#endif
+ }
+
+
+@@ -4280,9 +3710,6 @@ MGACloseScreen(int scrnIndex, ScreenPtr pScreen)
+ MGAPtr pMga = MGAPTR(pScrn);
+ MGAEntPtr pMgaEnt = NULL;
+
+-#ifdef USEMGAHAL
+- MGA_HAL( RESTORE_TEXTMODE_ON_DVI(pMga); );
+-#endif
+ if (pMga->MergedFB)
+ MGACloseScreenMerged(scrnIndex, pScreen);
+
+@@ -4311,37 +3738,6 @@ MGACloseScreen(int scrnIndex, ScreenPtr pScreen)
+ pMgaEnt->refCount--;
+ }
+
+-#ifdef USEMGAHAL
+- MGA_HAL(
+- if(pMga->DualHeadEnabled) {
+- if(pMgaEnt->refCount == 0) {
+- /* Both boards have closed there screen */
+- MGACloseLibrary(pMga->pBoard);
+-
+- if (pMga->pBoard)
+- xfree(pMga->pBoard);
+- if (pMga->pClientStruct)
+- xfree(pMga->pClientStruct);
+- if (pMga->pMgaModeInfo)
+- xfree(pMga->pMgaModeInfo);
+- if (pMga->pMgaHwInfo)
+- xfree(pMga->pMgaHwInfo);
+- }
+- } else {
+- MGACloseLibrary(pMga->pBoard);
+-
+- if (pMga->pBoard)
+- xfree(pMga->pBoard);
+- if (pMga->pClientStruct)
+- xfree(pMga->pClientStruct);
+- if (pMga->pMgaModeInfo)
+- xfree(pMga->pMgaModeInfo);
+- if (pMga->pMgaHwInfo)
+- xfree(pMga->pMgaHwInfo);
+- }
+- ); /* MGA_HAL */
+-#endif
+-
+ #ifdef USE_XAA
+ if (pMga->AccelInfoRec)
+ XAADestroyInfoRec(pMga->AccelInfoRec);
+diff --git a/src/mga_esc.c b/src/mga_esc.c
+index e811712..41b734a 100644
+--- a/src/mga_esc.c
++++ b/src/mga_esc.c
+@@ -10,782 +10,4 @@
+ #include "config.h"
+ #endif
+
+-#ifdef USEMGAHAL
+-
+-/* All drivers should typically include these */
+-#include "xf86.h"
+-#include "xf86_OSproc.h"
+-
+-/* All drivers need this */
+-
+-#include "compiler.h"
+-
+-/* Drivers for PCI hardware need this */
+-#include "xf86PciInfo.h"
+-
+-/* Drivers that need to access the PCI config space directly need this */
+-#include "xf86Pci.h"
+-
+-/* All drivers initialising the SW cursor need this */
+-#include "mipointer.h"
+-
+-/* All drivers implementing backing store need this */
+-#include "mibstore.h"
+-
+-#include "micmap.h"
+-
+-#include "xf86DDC.h"
+-#include "vbe.h"
+-
+-#include "fb.h"
+-#include "dixstruct.h"
+-
+-#include "mga_reg.h"
+-#include "mga.h"
+-#include "mga_macros.h"
+-
+-/* ESC */
+-LPMGAMODEINFO pMgaModeInfo[2] = {NULL};
+-MGAMODEINFO TmpMgaModeInfo[2] = {{0}};
+-
+-/* ESC Implementation */
+-static void EscHLeft(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
+-static void EscHRight(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
+-static void EscVUp(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
+-static void EscVDown(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
+-static void EscHLarger(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
+-static void EscHSmaller(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
+-static void EscVTaller(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
+-static void EscVSmaller(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
+-static void EscRefresh(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
+-static void EscRestoreVidParm(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
+-static void EscRead(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
+-static void EscWrite(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
+-static void EscHal(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
+-static void EscTest(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
+-static void EscMerged(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
+-
+-static LPMGAMODEINFO GetModeInfoPtr(ULONG ulScreen);
+-static void GetVideoParameterStr(LPMGAMODEINFO pModeInfo, char *sResult);
+-static Bool convertNumber(unsigned long *pulNumber, char *sNumber);
+-
+-
+-static MGAEscFuncRec FunctionTable[] = {
+- {"hal", EscHal},
+- {"test", EscTest},
+- {"read", EscRead},
+- {"write", EscWrite},
+- {"left", EscHLeft},
+- {"right", EscHRight},
+- {"down", EscVDown},
+- {"up", EscVUp},
+- {"h+", EscHLarger},
+- {"h-", EscHSmaller},
+- {"v+", EscVTaller},
+- {"v-", EscVSmaller},
+- {"refresh", EscRefresh},
+- {"undo", EscRestoreVidParm},
+- {"merged", EscMerged},
+- {NULL,NULL}
+-};
+-
+-
+-void MGAFillDisplayModeStruct(DisplayModePtr pMode, LPMGAMODEINFO pModeInfo)
+-{
+- pMode->Clock = pModeInfo->ulPixClock;
+-
+- pMode->HDisplay = pModeInfo->ulDispWidth;
+- pMode->HSyncStart = pModeInfo->ulDispWidth
+- + pModeInfo->ulHFPorch;
+- pMode->HSyncEnd = pModeInfo->ulDispWidth
+- + pModeInfo->ulHFPorch
+- + pModeInfo->ulHSync;
+- pMode->HTotal = pModeInfo->ulDispWidth
+- + pModeInfo->ulHFPorch
+- + pModeInfo->ulHSync
+- + pModeInfo->ulHBPorch;
+-
+- pMode->VDisplay = pModeInfo->ulDispHeight;
+- pMode->VSyncStart = pModeInfo->ulDispHeight
+- + pModeInfo->ulVFPorch;
+- pMode->VSyncEnd = pModeInfo->ulDispHeight
+- + pModeInfo->ulVFPorch
+- + pModeInfo->ulVSync;
+- pMode->VTotal = pModeInfo->ulDispHeight
+- + pModeInfo->ulVFPorch
+- + pModeInfo->ulVSync
+- + pModeInfo->ulVBPorch;
+-
+- pMode->VRefresh = pModeInfo->ulRefreshRate;
+-}
+-
+-static LPMGAMODEINFO GetModeInfoPtr(ULONG ulScreen)
+-{
+-
+- if ( !TmpMgaModeInfo[ulScreen].ulDispWidth )
+- {
+- TmpMgaModeInfo[ulScreen] = *pMgaModeInfo[ulScreen];
+- }
+-
+- return &TmpMgaModeInfo[ulScreen];
+-}
+-
+-
+-static void GetVideoParameterStr(LPMGAMODEINFO pModeInfo, char *sResult)
+-{
+- sprintf(sResult, "%d %d %d %d %d %d %d %d %d %d %d",
+- pModeInfo->ulDispWidth,
+- pModeInfo->ulDispHeight,
+- pModeInfo->ulBpp,
+- pModeInfo->ulPixClock,
+- pModeInfo->ulHFPorch,
+- pModeInfo->ulHSync,
+- pModeInfo->ulHBPorch,
+- pModeInfo->ulVFPorch,
+- pModeInfo->ulVSync,
+- pModeInfo->ulVBPorch,
+- pModeInfo->flSignalMode);
+-}
+-
+-
+-static float GetVRefresh(LPMGAMODEINFO pModeInfo)
+-{
+- ULONG ulHTotal;
+- ULONG ulVTotal;
+-
+- ulHTotal =
+- pModeInfo->ulDispWidth +
+- pModeInfo->ulHFPorch +
+- pModeInfo->ulHSync +
+- pModeInfo->ulHBPorch;
+-
+- ulVTotal =
+- pModeInfo->ulDispHeight +
+- pModeInfo->ulVFPorch +
+- pModeInfo->ulVSync +
+- pModeInfo->ulVBPorch;
+-
+- return ((float)pModeInfo->ulPixClock * 1000.0) / (ulHTotal * ulVTotal);
+-}
+-
+-static void EscHal(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
+-{
+- MGAPtr pMGA = MGAPTR(pScrn);
+-
+- if(pMGA->HALLoaded)
+- strcpy(sResult, "YES");
+- else
+- strcpy(sResult, "NO");
+-
+-}
+-
+-static void EscTest(ScrnInfoPtr pScrn, unsigned long *param, char
+-*sResult, DisplayModePtr pMode)
+-{
+- strcpy(sResult, "YES");
+-}
+-
+-static void EscMerged(ScrnInfoPtr pScrn, unsigned long *param, char
+-*sResult, DisplayModePtr pMode)
+-{
+- strcpy(sResult, "YES");
+-}
+-
+-static void EscRead(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
+-{
+- MGAPtr pMga = MGAPTR(pScrn);
+- ULONG ulSource, ulAddr, ulData;
+- UCHAR ucIndex;
+-
+- if ( (param[0] & 0xffff) < 2 )
+- {
+- strcpy(sResult, "#error 1");
+- return;
+- }
+-
+-
+- ulSource = param[1] >> 16;
+- ulAddr = param[1] & 0xffff;
+-
+-
+- switch( ulSource )
+- {
+- case 0:
+- ulData = INREG(ulAddr);
+- sprintf(sResult, "MGA[%04X] = 0x%08X", ulAddr, ulData);
+- break;
+- case 1:
+- ucIndex = INREG8(0x3c00);
+- OUTREG8(0x3c00, (UCHAR)ulAddr);
+- ulData = (ULONG)INREG8(0x3c0a);
+- OUTREG8(0x3c00, ucIndex);
+- sprintf(sResult, "DAC[%02X] = 0x%02X", ulAddr, ulData);
+- break;
+- case 2:
+- ucIndex = INREG8(0x1fd4);
+- OUTREG8(0x1fd4, (UCHAR)ulAddr);
+- ulData = (ULONG)INREG8(0x1fd5);
+- OUTREG8(0x1fd4, ucIndex);
+- sprintf(sResult, "CRTC[%02X] = 0x%02X", ulAddr, ulData);
+- break;
+- case 3:
+- ucIndex = INREG8(0x1fde);
+- OUTREG8(0x1fde, (UCHAR)ulAddr);
+- ulData = (ULONG)INREG8(0x1fdf);
+- OUTREG8(0x1fde, ucIndex);
+- sprintf(sResult, "CRTCEXT[%02X] = 0x%02X", ulAddr, ulData);
+- break;
+- default:
+- strcpy(sResult, "ERROR# 2");
+- break;
+- }
+-}
+-
+-static void EscWrite(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
+-{
+- MGAPtr pMga = MGAPTR(pScrn);
+- ULONG ulSource, ulAddr, ulData;
+- UCHAR ucIndex;
+-
+- if ( (param[0] & 0xffff) < 3 )
+- {
+- strcpy(sResult, "#error 1");
+- return;
+- }
+-
+- ulSource = param[1] >> 16;
+- ulAddr = param[1] & 0xffff;
+- ulData = param[2];
+-
+-
+- switch( ulSource )
+- {
+- case 0:
+- OUTREG(ulAddr, ulData);
+- strcpy(sResult, "OK");
+- break;
+- case 1:
+- ucIndex = INREG8(0x3c00);
+- OUTREG8(0x3c00, (UCHAR)ulAddr);
+- OUTREG8(0x3c0a, (UCHAR)ulData);
+- OUTREG8(0x3c00, ucIndex);
+- strcpy(sResult, "OK");
+- break;
+- case 2:
+- ucIndex = INREG8(0x1fd4);
+- OUTREG8(0x1fd4, (UCHAR)ulAddr);
+- OUTREG8(0x1fd5, (UCHAR)ulData);
+- OUTREG8(0x1fd4, ucIndex);
+- strcpy(sResult, "OK");
+- break;
+- case 3:
+- ucIndex = INREG8(0x1fde);
+- OUTREG8(0x1fde, (UCHAR)ulAddr);
+- OUTREG8(0x1fdf, (UCHAR)ulData);
+- OUTREG8(0x1fde, ucIndex);
+- strcpy(sResult, "OK");
+- break;
+- default:
+- strcpy(sResult, "ERROR# 2");
+- break;
+- }
+-}
+-
+-static void EscHLeft(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
+-{
+- MGAPtr pMga = MGAPTR(pScrn);
+- LPMGAMODEINFO pModeInfo;
+-
+- pModeInfo = GetModeInfoPtr(param[0] >> 16);
+-
+- if ( !pMgaModeInfo )
+- {
+- strcpy(sResult, "#error 1");
+- return;
+- }
+-
+-
+- if (pModeInfo->ulHBPorch > (8 * param[1]) )
+- {
+- pModeInfo->ulHBPorch -=8 * param[1];
+- pModeInfo->ulHFPorch +=8 * param[1];
+- MGASetMode(pMga->pBoard, pModeInfo);
+- }
+-
+- MGAFillDisplayModeStruct(pMode, pModeInfo);
+-
+- GetVideoParameterStr(pModeInfo, sResult);
+-}
+-
+-
+-static void EscHRight(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
+-{
+- MGAPtr pMga = MGAPTR(pScrn);
+- LPMGAMODEINFO pModeInfo;
+-
+- pModeInfo = GetModeInfoPtr(param[0] >> 16);
+-
+- if ( !pMgaModeInfo )
+- {
+- strcpy(sResult, "#error 1");
+- return;
+- }
+-
+- if (pModeInfo->ulHFPorch > (8 * param[1]) )
+- {
+- pModeInfo->ulHFPorch -=8 * param[1];
+- pModeInfo->ulHBPorch +=8 * param[1];
+- MGASetMode(pMga->pBoard, pModeInfo);
+- }
+-
+- MGAFillDisplayModeStruct(pMode, pModeInfo);
+-
+- GetVideoParameterStr(pModeInfo, sResult);
+-}
+-
+-
+-
+-static void EscVUp(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
+-{
+- MGAPtr pMga = MGAPTR(pScrn);
+- LPMGAMODEINFO pModeInfo;
+-
+- pModeInfo = GetModeInfoPtr(param[0] >> 16);
+-
+- if ( !pMgaModeInfo )
+- {
+- strcpy(sResult, "#error 1");
+- return;
+- }
+-
+- if (pModeInfo->ulVBPorch > (param[1]) )
+- {
+- pModeInfo->ulVBPorch -= param[1];
+- pModeInfo->ulVFPorch += param[1];
+- MGASetMode(pMga->pBoard, pModeInfo);
+- }
+-
+- MGAFillDisplayModeStruct(pMode, pModeInfo);
+-
+- GetVideoParameterStr(pModeInfo, sResult);
+-}
+-
+-
+-static void EscVDown(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
+-{
+- MGAPtr pMga = MGAPTR(pScrn);
+- LPMGAMODEINFO pModeInfo;
+-
+- pModeInfo = GetModeInfoPtr(param[0] >> 16);
+-
+- if ( !pMgaModeInfo )
+- {
+- strcpy(sResult, "#error 1");
+- return;
+- }
+-
+- if (pModeInfo->ulVFPorch >= (param[1]) )
+- {
+- pModeInfo->ulVFPorch -= param[1];
+- pModeInfo->ulVBPorch += param[1];
+- MGASetMode(pMga->pBoard, pModeInfo);
+- }
+-
+- MGAFillDisplayModeStruct(pMode, pModeInfo);
+-
+- GetVideoParameterStr(pModeInfo, sResult);
+-}
+-
+-
+-static void EscHLarger(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
+-{
+- MGAPtr pMga = MGAPTR(pScrn);
+- LPMGAMODEINFO pModeInfo;
+- float fRefresh, fPixelClock;
+- ULONG ulStep;
+-
+- pModeInfo = GetModeInfoPtr(param[0] >> 16);
+-
+- if ( !pMgaModeInfo )
+- {
+- strcpy(sResult, "#error 1");
+- return;
+- }
+-
+- if ((param[0] & 0xffff) > 1)
+- {
+-
+- ulStep = param[1] * 8;
+- }
+- else
+- {
+-
+- ulStep = 8;
+- }
+-
+- fRefresh = GetVRefresh(pModeInfo);
+- fPixelClock = (float)pModeInfo->ulPixClock;
+- if (pModeInfo->ulHBPorch >= ulStep )
+- {
+- pModeInfo->ulHBPorch -= ulStep;
+- }
+- else
+- {
+- pModeInfo->ulHBPorch = 0;
+- }
+- pModeInfo->ulPixClock = (ULONG)( (fRefresh * fPixelClock) / GetVRefresh(pModeInfo));
+- MGASetMode(pMga->pBoard, pModeInfo);
+-
+- MGAFillDisplayModeStruct(pMode, pModeInfo);
+-
+- GetVideoParameterStr(pModeInfo, sResult);
+-}
+-
+-
+-static void EscHSmaller(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
+-{
+- MGAPtr pMga = MGAPTR(pScrn);
+- LPMGAMODEINFO pModeInfo;
+- float fRefresh, fPixelClock;
+- ULONG ulStep;
+-
+- pModeInfo = GetModeInfoPtr(param[0] >> 16);
+-
+- if ( !pMgaModeInfo )
+- {
+- strcpy(sResult, "#error 1");
+- return;
+- }
+-
+- if ((param[0] & 0xffff) > 1)
+- {
+-
+- ulStep = param[1] * 8;
+- }
+- else
+- {
+-
+- ulStep = 8;
+- }
+-
+-
+- fRefresh = GetVRefresh(pModeInfo);
+- fPixelClock = (float)pModeInfo->ulPixClock;
+- pModeInfo->ulHBPorch += ulStep;
+- pModeInfo->ulPixClock = (ULONG)( (fRefresh * fPixelClock) / GetVRefresh(pModeInfo));
+-
+- MGASetMode(pMga->pBoard, pModeInfo);
+-
+- MGAFillDisplayModeStruct(pMode, pModeInfo);
+-
+- GetVideoParameterStr(pModeInfo, sResult);
+-}
+-
+-static void EscVTaller(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
+-{
+- MGAPtr pMga = MGAPTR(pScrn);
+- LPMGAMODEINFO pModeInfo;
+- float fRefresh, fPixelClock;
+- ULONG ulStep;
+-
+- pModeInfo = GetModeInfoPtr(param[0] >> 16);
+-
+- if ( !pMgaModeInfo )
+- {
+- strcpy(sResult, "#error 1");
+- return;
+- }
+-
+- if ((param[0] & 0xffff) > 1)
+- {
+-
+- ulStep = param[1];
+- }
+- else
+- {
+-
+- ulStep = 1;
+- }
+-
+- fRefresh = GetVRefresh(pModeInfo);
+- fPixelClock = (float)pModeInfo->ulPixClock;
+-
+- if (pModeInfo->ulVBPorch >= ulStep )
+- {
+- pModeInfo->ulVBPorch -= ulStep;
+- }
+- else
+- {
+- pModeInfo->ulVBPorch = 0;
+- }
+-
+- pModeInfo->ulPixClock = (ULONG)( (fRefresh * fPixelClock) / GetVRefresh(pModeInfo));
+- MGASetMode(pMga->pBoard, pModeInfo);
+-
+- MGAFillDisplayModeStruct(pMode, pModeInfo);
+-
+- GetVideoParameterStr(pModeInfo, sResult);
+-}
+-
+-static void EscVSmaller(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
+-{
+- MGAPtr pMga = MGAPTR(pScrn);
+- LPMGAMODEINFO pModeInfo;
+- float fRefresh, fPixelClock;
+- ULONG ulStep;
+-
+- pModeInfo = GetModeInfoPtr(param[0] >> 16);
+-
+- if ( !pMgaModeInfo )
+- {
+- strcpy(sResult, "#error 1");
+- return;
+- }
+-
+- if ((param[0] & 0xffff) > 1)
+- {
+-
+- ulStep = param[1];
+- }
+- else
+- {
+-
+- ulStep = 1;
+- }
+-
+-
+- fRefresh = GetVRefresh(pModeInfo);
+- fPixelClock = (float)pModeInfo->ulPixClock;
+- pModeInfo->ulVFPorch += ulStep;
+- pModeInfo->ulPixClock = (ULONG)( (fRefresh * fPixelClock) / GetVRefresh(pModeInfo));
+- MGASetMode(pMga->pBoard, pModeInfo);
+-
+- MGAFillDisplayModeStruct(pMode, pModeInfo);
+-
+- GetVideoParameterStr(pModeInfo, sResult);
+-}
+-
+-
+-static void EscRefresh(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
+-{
+- MGAPtr pMga = MGAPTR(pScrn);
+- LPMGAMODEINFO pModeInfo;
+- float fRefresh, fPixelClock;
+-
+- pModeInfo = GetModeInfoPtr(param[0] >> 16);
+-
+- if ( !pMgaModeInfo )
+- {
+- strcpy(sResult, "#error 1");
+- return;
+- }
+-
+- if ((param[0] & 0xffff) < 2)
+- {
+- strcpy(sResult, "#error 1");
+- return;
+- }
+-
+- fRefresh = GetVRefresh(pModeInfo);
+-
+- fPixelClock = (float)pModeInfo->ulPixClock;
+- pModeInfo->ulPixClock = (ULONG)( ((float)param[1] * fPixelClock) / fRefresh);
+-
+- pModeInfo->ulRefreshRate = param[1];
+-
+- MGASetMode(pMga->pBoard, pModeInfo);
+-
+- MGAFillDisplayModeStruct(pMode, pModeInfo);
+-
+- GetVideoParameterStr(pModeInfo, sResult);
+-}
+-
+-static void EscRestoreVidParm(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
+-{
+- MGAPtr pMga = MGAPTR(pScrn);
+-
+- TmpMgaModeInfo[param[0] >> 16].ulDispWidth = 0;
+- MGASetMode(pMga->pBoard, pMgaModeInfo[param[0] >> 16]);
+-
+- MGAFillDisplayModeStruct(pMode, pMgaModeInfo[param[0] >> 16]);
+-
+- GetVideoParameterStr(pMgaModeInfo[param[0] >> 16], sResult);
+-}
+-
+-static Bool convertNumber(unsigned long *pulNumber, char *sNumber)
+-{
+- unsigned long i, ulDigit, shiftHex;
+- Bool bResult = TRUE;
+-
+- if (sNumber == NULL)
+- {
+- return FALSE;
+- }
+-
+-
+- /* Convert number */
+- if ( (sNumber[0] == '0') && (sNumber[1] == 'x') )
+- {
+- shiftHex = 0;
+- *pulNumber = 0;
+-
+- for (i = strlen(sNumber) - 1; i > 1; i--)
+- {
+- if (shiftHex > 28)
+- {
+- bResult = FALSE;
+- break;
+- }
+-
+- if ( !isxdigit(sNumber[i]) )
+- {
+- bResult = FALSE;
+- break;
+- }
+-
+- ulDigit = toupper(sNumber[i]) - '0';
+- if (ulDigit > 9)
+- {
+- ulDigit -= 7;
+- }
+- *pulNumber += ulDigit << shiftHex;
+- shiftHex += 4;
+- }
+- }
+- else
+- {
+- for (i = 0; i < strlen(sNumber); i++)
+- {
+- if ( !isdigit(sNumber[i]) )
+- {
+- bResult = FALSE;
+- break;
+- }
+- }
+- *pulNumber = atoi(sNumber);
+- }
+-
+- return bResult;
+-}
+-
+-static Bool GetEscCommand(char *cmdline, EscCmdStruct *escCmd)
+-{
+- unsigned long i, paramIndex, ulHI;
+- Bool bResult;
+- char *pParameter, *function;
+-
+- bResult = TRUE; /* success */
+-
+- function = strtok(cmdline, " \t\n,");
+-
+-
+- escCmd->parameters[0] = 0;
+- if (function)
+- {
+- /* Find Screen */
+- if (function[1] == ':' )
+- {
+- escCmd->parameters[0] = (unsigned long)(function[0] - '0') << 16;
+- strncpy(escCmd->function, function+2, 32);
+- }
+- else
+- {
+- strncpy(escCmd->function, function, 32);
+- }
+-
+- }
+- else
+- {
+- strcpy(escCmd->function, "#ERROR -1");
+- escCmd->parameters[0] = 0;
+- return FALSE;
+- }
+-
+- paramIndex = 1;
+- while ( (pParameter = strtok(NULL, " \t\n,")) != NULL )
+- {
+- if (paramIndex > 31)
+- {
+- /* 32 parameters supported */
+- break;
+- }
+-
+- i = 0;
+- while(pParameter[i] && pParameter[i] != ':')
+- {
+- i++;
+- }
+-
+- if ( pParameter[i] )
+- {
+- pParameter[i] = '\0';
+- bResult = convertNumber(&escCmd->parameters[paramIndex], &pParameter[i+1]);
+- bResult |= convertNumber(&ulHI, pParameter);
+- escCmd->parameters[paramIndex] &= 0xffff;
+- escCmd->parameters[paramIndex] += ulHI << 16;
+- pParameter[i] = ':';
+- }
+- else
+- {
+- bResult = convertNumber(&escCmd->parameters[paramIndex], pParameter);
+- }
+-
+-
+- if (!bResult)
+- {
+- break;
+- }
+- paramIndex++;
+- }
+-
+- escCmd->parameters[0] += paramIndex;
+- return bResult;
+-
+-}
+-
+-void MGAExecuteEscCmd(ScrnInfoPtr pScrn, char *cmdline , char *sResult, DisplayModePtr pMode)
+-{
+- int i = 0;
+- int ulScreen = 0;
+- MGAPtr pMga = MGAPTR(pScrn);
+- EscCmdStruct EscCmd;
+-
+- if (pMga->SecondCrtc)
+- {
+- ulScreen = 1;
+- }
+- else
+- {
+- ulScreen = 0;
+- }
+-
+-
+- if (FunctionTable[0].function && GetEscCommand(cmdline, &EscCmd) )
+- {
+- i = 0;
+-
+- while ( FunctionTable[i].function && strcmp(FunctionTable[i].function, EscCmd.function) )
+- {
+- i++;
+- }
+-
+- if (FunctionTable[i].function)
+- {
+- EscCmd.parameters[0] &= 0xffff;
+- EscCmd.parameters[0] |= ulScreen << 16;
+-
+- FunctionTable[i].funcptr(pScrn, EscCmd.parameters, sResult, pMode);
+- }
+- else
+- {
+- strcpy(sResult, "error# -1");
+- }
+- }
+- else
+- {
+- strcpy(sResult, "error# -1");
+- }
+-}
+-#else
+ int mga_foo;
+-#endif
+diff --git a/src/mga_macros.h b/src/mga_macros.h
+index bffd063..130651d 100644
+--- a/src/mga_macros.h
++++ b/src/mga_macros.h
+@@ -74,18 +74,7 @@ while(INREG(MGAREG_DWGSYNC) != MGA_SYNC_XTAG) ; \
+ #define CHECK_DMA_QUIESCENT(pMGA, pScrn)
+ #endif
+
+-#ifdef USEMGAHAL
+-#define MGA_HAL(x) { \
+- MGAPtr pMga = MGAPTR(pScrn); \
+- if (pMga->HALLoaded && pMga->chip_attribs->HAL_chipset) { x; } \
+-}
+-#define MGA_NOT_HAL(x) { \
+- MGAPtr pMga = MGAPTR(pScrn); \
+- if (!pMga->HALLoaded || !pMga->chip_attribs->HAL_chipset) { x; } \
+-}
+-#else
+ #define MGA_NOT_HAL(x) { x; }
+-#endif
+
+ #define MGAISGx50(x) ((x)->is_Gx50)
+
+diff --git a/src/mga_merge.c b/src/mga_merge.c
+index 1fd0572..2affe3b 100644
+--- a/src/mga_merge.c
++++ b/src/mga_merge.c
+@@ -236,9 +236,6 @@ MGAPreInitMergedFB(ScrnInfoPtr pScrn1, int flags)
+ int i;
+ char* s;
+ ClockRangePtr clockRanges;
+-#ifdef USEMGAHAL
+- ULONG status;
+-#endif
+ MgaScrn2Rel Monitor2Pos;
+
+ xf86DrvMsg(pScrn1->scrnIndex, X_INFO, "==== Start of second screen initialization ====\n");
+@@ -252,9 +249,6 @@ MGAPreInitMergedFB(ScrnInfoPtr pScrn1, int flags)
+ }
+
+ pMga = MGAPTR(pScrn);
+-#ifdef USEMGAHAL
+- pMga->pMgaModeInfo = NULL; /*will be allocated later if NULL*/
+-#endif
+ pMga1 = MGAPTR(pScrn1);
+ pMga1->pScrn2 = pScrn;
+
+@@ -456,10 +450,6 @@ MGAPreInitMergedFB(ScrnInfoPtr pScrn1, int flags)
+ clockRanges->clockIndex = -1; /* programmable */
+ clockRanges->interlaceAllowed = TRUE;
+ clockRanges->doubleScanAllowed = TRUE;
+-#ifdef USEMGAHAL
+- MGA_HAL(clockRanges->interlaceAllowed = FALSE);
+- MGA_HAL(clockRanges->doubleScanAllowed = FALSE);
+-#endif
+ clockRanges->interlaceAllowed = FALSE; /*no interlace on CRTC2 */
+
+ clockRanges->ClockMulFactor = 1;
+@@ -562,30 +552,6 @@ MGAPreInitMergedFB(ScrnInfoPtr pScrn1, int flags)
+ MGAFreeRec(pScrn);
+ return FALSE;
+ }
+-#ifdef USEMGAHAL
+- MGA_HAL(
+-
+- pMga->pBoard = pMga1->pBoard;
+- pMga->pClientStruct = pMga1->pClientStruct;
+- pMga->pMgaHwInfo = pMga1->pMgaHwInfo;
+-
+-
+- MGAFillModeInfoStruct(pScrn,NULL);
+- /* Fields usually handled by MGAFillModeInfoStruct, but are unavailable
+- * because no mode is given
+- */
+- pMga->pMgaModeInfo->ulDispWidth = pScrn->virtualX;
+- pMga->pMgaModeInfo->ulDispHeight = pScrn->virtualY;
+-
+- if((status = MGAValidateMode(pMga->pBoard,pMga->pMgaModeInfo)) != 0) {
+- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+- "MGAValidateMode from HALlib found the mode to be invalid.\n"
+- "\tError: 0x%lx\n", status);
+- return FALSE;
+- }
+- pScrn->displayWidth = pMga->pMgaModeInfo->ulFBPitch;
+- ); /* MGA_HAL */
+-#endif
+
+ /*
+ * Set the CRTC parameters for all of the modes based on the type
+@@ -595,9 +561,6 @@ MGAPreInitMergedFB(ScrnInfoPtr pScrn1, int flags)
+ * driver and if the driver doesn't provide code to set them. They
+ * are not pre-initialised at all.
+ */
+-#ifdef USEMGAHAL
+- MGA_HAL(xf86SetCrtcForModes(pScrn, 0));
+-#endif
+ MGA_NOT_HAL(xf86SetCrtcForModes(pScrn, INTERLACE_HALVE_V));
+
+ /* Set the current mode to the first in the list */
+--
+cgit v0.9.0.2-2-gbebe
+From ee09a9a340f8946f2d4a71a431b64189dbb5c256 Mon Sep 17 00:00:00 2001
+From: Matt Turner <mattst88@gmail.com>
+Date: Tue, 27 Sep 2011 02:22:09 +0000
+Subject: Remove xalloc/xcalloc/xrealloc/xfree
+
+Reviewed-by: Jamey Sharp <jamey@minilop.net>
+Signed-off-by: Matt Turner <mattst88@gmail.com>
+---
+diff --git a/src/mga_dga.c b/src/mga_dga.c
+index d43b96d..224e4ba 100644
+--- a/src/mga_dga.c
++++ b/src/mga_dga.c
+@@ -111,7 +111,7 @@ SECOND_PASS:
+ if(secondPitch)
+ pitch = secondPitch;
+
+- if(!(newmodes = xrealloc(modes, (*num + 1) * sizeof(DGAModeRec))))
++ if(!(newmodes = realloc(modes, (*num + 1) * sizeof(DGAModeRec))))
+ break;
+
+ modes = newmodes;
+diff --git a/src/mga_dri.c b/src/mga_dri.c
+index 14f342f..957c6df 100644
+--- a/src/mga_dri.c
++++ b/src/mga_dri.c
+@@ -91,24 +91,24 @@ static Bool MGAInitVisualConfigs( ScreenPtr pScreen )
+ case 16:
+ numConfigs = 8;
+
+- pConfigs = (__GLXvisualConfig*)xcalloc( sizeof(__GLXvisualConfig),
++ pConfigs = (__GLXvisualConfig*)calloc( sizeof(__GLXvisualConfig),
+ numConfigs );
+ if ( !pConfigs ) {
+ return FALSE;
+ }
+
+- pMGAConfigs = (MGAConfigPrivPtr)xcalloc( sizeof(MGAConfigPrivRec),
++ pMGAConfigs = (MGAConfigPrivPtr)calloc( sizeof(MGAConfigPrivRec),
+ numConfigs );
+ if ( !pMGAConfigs ) {
+- xfree( pConfigs );
++ free(pConfigs);
+ return FALSE;
+ }
+
+- pMGAConfigPtrs = (MGAConfigPrivPtr*)xcalloc( sizeof(MGAConfigPrivPtr),
++ pMGAConfigPtrs = (MGAConfigPrivPtr*)calloc( sizeof(MGAConfigPrivPtr),
+ numConfigs );
+ if ( !pMGAConfigPtrs ) {
+- xfree( pConfigs );
+- xfree( pMGAConfigs );
++ free(pConfigs);
++ free(pMGAConfigs);
+ return FALSE;
+ }
+
+@@ -182,24 +182,24 @@ static Bool MGAInitVisualConfigs( ScreenPtr pScreen )
+ case 32:
+ numConfigs = 8;
+
+- pConfigs = (__GLXvisualConfig*)xcalloc( sizeof(__GLXvisualConfig),
++ pConfigs = (__GLXvisualConfig*)calloc( sizeof(__GLXvisualConfig),
+ numConfigs );
+ if ( !pConfigs ) {
+ return FALSE;
+ }
+
+- pMGAConfigs = (MGAConfigPrivPtr)xcalloc( sizeof(MGAConfigPrivRec),
++ pMGAConfigs = (MGAConfigPrivPtr)calloc( sizeof(MGAConfigPrivRec),
+ numConfigs );
+ if ( !pMGAConfigs ) {
+- xfree( pConfigs );
++ free(pConfigs);
+ return FALSE;
+ }
+
+- pMGAConfigPtrs = (MGAConfigPrivPtr*)xcalloc( sizeof(MGAConfigPrivPtr),
++ pMGAConfigPtrs = (MGAConfigPrivPtr*)calloc( sizeof(MGAConfigPrivPtr),
+ numConfigs );
+ if ( !pMGAConfigPtrs ) {
+- xfree( pConfigs );
+- xfree( pMGAConfigs );
++ free(pConfigs);
++ free(pMGAConfigs);
+ return FALSE;
+ }
+
+@@ -973,11 +973,11 @@ static void MGADRIMoveBuffersXAA(WindowPtr pParent, DDXPointRec ptOldOrg,
+
+ if (nbox>1) {
+ /* Keep ordering in each band, reverse order of bands */
+- pboxNew1 = (BoxPtr)xalloc(sizeof(BoxRec)*nbox);
++ pboxNew1 = (BoxPtr)malloc(sizeof(BoxRec)*nbox);
+ if (!pboxNew1) return;
+- pptNew1 = (DDXPointPtr)xalloc(sizeof(DDXPointRec)*nbox);
++ pptNew1 = (DDXPointPtr)malloc(sizeof(DDXPointRec)*nbox);
+ if (!pptNew1) {
+- xfree(pboxNew1);
++ free(pboxNew1);
+ return;
+ }
+ pboxBase = pboxNext = pbox+nbox-1;
+@@ -1008,14 +1008,14 @@ static void MGADRIMoveBuffersXAA(WindowPtr pParent, DDXPointRec ptOldOrg,
+
+ if (nbox > 1) {
+ /*reverse orderof rects in each band */
+- pboxNew2 = (BoxPtr)xalloc(sizeof(BoxRec)*nbox);
+- pptNew2 = (DDXPointPtr)xalloc(sizeof(DDXPointRec)*nbox);
++ pboxNew2 = (BoxPtr)malloc(sizeof(BoxRec)*nbox);
++ pptNew2 = (DDXPointPtr)malloc(sizeof(DDXPointRec)*nbox);
+ if (!pboxNew2 || !pptNew2) {
+- if (pptNew2) xfree(pptNew2);
+- if (pboxNew2) xfree(pboxNew2);
++ if (pptNew2) free(pptNew2);
++ if (pboxNew2) free(pboxNew2);
+ if (pboxNew1) {
+- xfree(pptNew1);
+- xfree(pboxNew1);
++ free(pptNew1);
++ free(pboxNew1);
+ }
+ return;
+ }
+@@ -1066,12 +1066,12 @@ static void MGADRIMoveBuffersXAA(WindowPtr pParent, DDXPointRec ptOldOrg,
+ MGASelectBuffer(pScrn, MGA_FRONT);
+
+ if (pboxNew2) {
+- xfree(pptNew2);
+- xfree(pboxNew2);
++ free(pptNew2);
++ free(pboxNew2);
+ }
+ if (pboxNew1) {
+- xfree(pptNew1);
+- xfree(pboxNew1);
++ free(pptNew1);
++ free(pboxNew1);
+ }
+
+ pMga->AccelInfoRec->NeedToSync = TRUE;
+@@ -1150,7 +1150,7 @@ Bool MGADRIScreenInit( ScreenPtr pScreen )
+ if (xf86LoaderCheckSymbol("DRICreatePCIBusID")) {
+ pDRIInfo->busIdString = DRICreatePCIBusID(pMga->PciInfo);
+ } else {
+- pDRIInfo->busIdString = xalloc(64);
++ pDRIInfo->busIdString = malloc(64);
+ sprintf( pDRIInfo->busIdString, "PCI:%d:%d:%d",
+ #ifdef XSERVER_LIBPCIACCESS
+ ((pMga->PciInfo->domain << 8) | pMga->PciInfo->bus),
+@@ -1198,7 +1198,7 @@ Bool MGADRIScreenInit( ScreenPtr pScreen )
+
+ pDRIInfo->SAREASize = SAREA_MAX;
+
+- pMGADRI = (MGADRIPtr)xcalloc( sizeof(MGADRIRec), 1 );
++ pMGADRI = (MGADRIPtr)calloc( sizeof(MGADRIRec), 1 );
+ if ( !pMGADRI ) {
+ DRIDestroyInfoRec( pMga->pDRIInfo );
+ pMga->pDRIInfo = 0;
+@@ -1208,9 +1208,9 @@ Bool MGADRIScreenInit( ScreenPtr pScreen )
+ }
+
+ pMGADRIServer = (MGADRIServerPrivatePtr)
+- xcalloc( sizeof(MGADRIServerPrivateRec), 1 );
++ calloc( sizeof(MGADRIServerPrivateRec), 1 );
+ if ( !pMGADRIServer ) {
+- xfree( pMGADRI );
++ free( pMGADRI );
+ DRIDestroyInfoRec( pMga->pDRIInfo );
+ pMga->pDRIInfo = 0;
+ xf86DrvMsg( pScrn->scrnIndex, X_ERROR,
+@@ -1249,9 +1249,9 @@ Bool MGADRIScreenInit( ScreenPtr pScreen )
+ pDRIInfo->bufferRequests = DRI_ALL_WINDOWS;
+
+ if ( !DRIScreenInit( pScreen, pDRIInfo, &pMga->drmFD ) ) {
+- xfree( pMGADRIServer );
++ free( pMGADRIServer );
+ pMga->DRIServerInfo = 0;
+- xfree( pDRIInfo->devPrivate );
++ free( pDRIInfo->devPrivate );
+ pDRIInfo->devPrivate = 0;
+ DRIDestroyInfoRec( pMga->pDRIInfo );
+ pMga->pDRIInfo = 0;
+@@ -1495,20 +1495,20 @@ void MGADRICloseScreen( ScreenPtr pScreen )
+
+ if ( pMga->pDRIInfo ) {
+ if ( pMga->pDRIInfo->devPrivate ) {
+- xfree( pMga->pDRIInfo->devPrivate );
++ free( pMga->pDRIInfo->devPrivate );
+ pMga->pDRIInfo->devPrivate = 0;
+ }
+ DRIDestroyInfoRec( pMga->pDRIInfo );
+ pMga->pDRIInfo = 0;
+ }
+ if ( pMga->DRIServerInfo ) {
+- xfree( pMga->DRIServerInfo );
++ free(pMga->DRIServerInfo);
+ pMga->DRIServerInfo = 0;
+ }
+ if ( pMga->pVisualConfigs ) {
+- xfree( pMga->pVisualConfigs );
++ free(pMga->pVisualConfigs);
+ }
+ if ( pMga->pVisualConfigsPriv ) {
+- xfree( pMga->pVisualConfigsPriv );
++ free( pMga->pVisualConfigsPriv );
+ }
+ }
+diff --git a/src/mga_driver.c b/src/mga_driver.c
+index d770031..d4ae346 100644
+--- a/src/mga_driver.c
++++ b/src/mga_driver.c
+@@ -646,7 +646,7 @@ MGAFreeRec(ScrnInfoPtr pScrn)
+ {
+ if (pScrn->driverPrivate == NULL)
+ return;
+- xfree(pScrn->driverPrivate);
++ free(pScrn->driverPrivate);
+ pScrn->driverPrivate = NULL;
+ }
+
+@@ -813,7 +813,7 @@ MGAProbe(DriverPtr drv, int flags)
+ MGAChipsets, MGAPciChipsets, devSections,
+ numDevSections, drv, &usedChips);
+ /* Free it since we don't need that list after this */
+- xfree(devSections);
++ free(devSections);
+ if (numUsed <= 0)
+ return FALSE;
+
+@@ -971,7 +971,7 @@ MGAProbe(DriverPtr drv, int flags)
+ }
+ }
+ }
+- xfree(usedChips);
++ free(usedChips);
+
+ return foundScreen;
+ }
+@@ -1715,7 +1715,7 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ #endif
+ }
+
+- if (!(pMga->Options = xalloc(sizeof(MGAOptions))))
++ if (!(pMga->Options = malloc(sizeof(MGAOptions))))
+ return FALSE;
+ memcpy(pMga->Options, MGAOptions, sizeof(MGAOptions));
+
+@@ -2384,7 +2384,7 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ switch(pMga->Chipset) {
+ case PCI_CHIP_MGA2064:
+ if (!pMga->NoAccel) {
+- linePitches = xalloc(sizeof(Pitches1));
++ linePitches = malloc(sizeof(Pitches1));
+ memcpy(linePitches, Pitches1, sizeof(Pitches1));
+ minPitch = maxPitch = 0;
+ }
+@@ -2393,7 +2393,7 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ case PCI_CHIP_MGA2164_AGP:
+ case PCI_CHIP_MGA1064:
+ if (!pMga->NoAccel) {
+- linePitches = xalloc(sizeof(Pitches2));
++ linePitches = malloc(sizeof(Pitches2));
+ memcpy(linePitches, Pitches2, sizeof(Pitches2));
+ minPitch = maxPitch = 0;
+ }
+@@ -2431,7 +2431,7 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ LOOKUP_BEST_REFRESH);
+
+ if (linePitches)
+- xfree(linePitches);
++ free(linePitches);
+ }
+
+ if (i < 1 && pMga->FBDev) {
+@@ -3294,7 +3294,7 @@ MGAScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
+
+ if(pMga->ShadowFB) {
+ pMga->ShadowPitch = BitmapBytePad(pScrn->bitsPerPixel * width);
+- pMga->ShadowPtr = xalloc(pMga->ShadowPitch * height);
++ pMga->ShadowPtr = malloc(pMga->ShadowPitch * height);
+ displayWidth = pMga->ShadowPitch / (pScrn->bitsPerPixel >> 3);
+ FBStart = pMga->ShadowPtr;
+ } else {
+@@ -3745,21 +3745,21 @@ MGACloseScreen(int scrnIndex, ScreenPtr pScreen)
+ #ifdef USE_EXA
+ if (pMga->ExaDriver) {
+ exaDriverFini(pScreen);
+- xfree(pMga->ExaDriver);
++ free(pMga->ExaDriver);
+ }
+ #endif
+ if (pMga->CursorInfoRec)
+ xf86DestroyCursorInfoRec(pMga->CursorInfoRec);
+ if (pMga->ShadowPtr)
+- xfree(pMga->ShadowPtr);
++ free(pMga->ShadowPtr);
+ if (pMga->DGAModes)
+- xfree(pMga->DGAModes);
++ free(pMga->DGAModes);
+ if (pMga->adaptor)
+- xfree(pMga->adaptor);
++ free(pMga->adaptor);
+ if (pMga->portPrivate)
+- xfree(pMga->portPrivate);
++ free(pMga->portPrivate);
+ if (pMga->ScratchBuffer)
+- xfree(pMga->ScratchBuffer);
++ free(pMga->ScratchBuffer);
+
+ pScrn->vtSema = FALSE;
+
+diff --git a/src/mga_merge.c b/src/mga_merge.c
+index 2affe3b..e3216c9 100644
+--- a/src/mga_merge.c
++++ b/src/mga_merge.c
+@@ -70,9 +70,9 @@ CopyModeNLink(ScrnInfoPtr pScrn, DisplayModePtr dest, DisplayModePtr i, DisplayM
+ DisplayModePtr mode;
+ int dx = 0,dy = 0;
+ /* start with first node */
+- mode = xalloc(sizeof(DisplayModeRec));
++ mode = malloc(sizeof(DisplayModeRec));
+ memcpy(mode,i, sizeof(DisplayModeRec));
+- mode->Private = xalloc(sizeof(MergedDisplayModeRec));
++ mode->Private = malloc(sizeof(MergedDisplayModeRec));
+ ((MergedDisplayModePtr)mode->Private)->Monitor1 = i;
+ ((MergedDisplayModePtr)mode->Private)->Monitor2 = j;
+ ((MergedDisplayModePtr)mode->Private)->Monitor2Pos = srel;
+@@ -239,7 +239,7 @@ MGAPreInitMergedFB(ScrnInfoPtr pScrn1, int flags)
+ MgaScrn2Rel Monitor2Pos;
+
+ xf86DrvMsg(pScrn1->scrnIndex, X_INFO, "==== Start of second screen initialization ====\n");
+- pScrn = xalloc(sizeof(ScrnInfoRec));
++ pScrn = malloc(sizeof(ScrnInfoRec));
+ memcpy(pScrn,pScrn1,sizeof(ScrnInfoRec));
+
+ pScrn->driverPrivate = NULL;
+@@ -270,7 +270,7 @@ MGAPreInitMergedFB(ScrnInfoPtr pScrn1, int flags)
+
+ /* Set pScrn->monitor */
+ {
+- pScrn->monitor = xalloc(sizeof(MonRec));
++ pScrn->monitor = malloc(sizeof(MonRec));
+ /* copy everything we don't care about */
+ memcpy(pScrn->monitor,pScrn1->monitor,sizeof(MonRec));
+ pScrn->monitor->DDC = NULL; /*FIXME:have to try this */
+@@ -484,7 +484,7 @@ MGAPreInitMergedFB(ScrnInfoPtr pScrn1, int flags)
+ switch(pMga->Chipset) {
+ case PCI_CHIP_MGA2064:
+ if (!pMga->NoAccel) {
+- linePitches = xalloc(sizeof(Pitches1));
++ linePitches = malloc(sizeof(Pitches1));
+ memcpy(linePitches, Pitches1, sizeof(Pitches1));
+ minPitch = maxPitch = 0;
+ }
+@@ -493,7 +493,7 @@ MGAPreInitMergedFB(ScrnInfoPtr pScrn1, int flags)
+ case PCI_CHIP_MGA2164_AGP:
+ case PCI_CHIP_MGA1064:
+ if (!pMga->NoAccel) {
+- linePitches = xalloc(sizeof(Pitches2));
++ linePitches = malloc(sizeof(Pitches2));
+ memcpy(linePitches, Pitches2, sizeof(Pitches2));
+ minPitch = maxPitch = 0;
+ }
+@@ -529,7 +529,7 @@ MGAPreInitMergedFB(ScrnInfoPtr pScrn1, int flags)
+ LOOKUP_BEST_REFRESH);
+
+ if (linePitches)
+- xfree(linePitches);
++ free(linePitches);
+ }
+
+
+@@ -881,10 +881,10 @@ MGACloseScreenMerged(int scrnIndex, ScreenPtr pScreen) {
+ ScrnInfoPtr pScrn2 = pMga->pScrn2;
+
+ if(pScrn2) {
+- xfree(pScrn2->monitor);
++ free(pScrn2->monitor);
+ pScrn2->monitor = NULL;
+
+- xfree(pScrn2);
++ free(pScrn2);
+ pMga->pScrn2 = NULL;
+ }
+
+@@ -893,8 +893,8 @@ MGACloseScreenMerged(int scrnIndex, ScreenPtr pScreen) {
+ do {
+ DisplayModePtr p = pScrn1->currentMode->next;
+ if(pScrn1->currentMode->Private)
+- xfree(pScrn1->currentMode->Private);
+- xfree(pScrn1->currentMode);
++ free(pScrn1->currentMode->Private);
++ free(pScrn1->currentMode);
+ pScrn1->currentMode = p;
+ }while( pScrn1->currentMode != pScrn1->modes);
+ }
diff --git a/src/mga_storm.c b/src/mga_storm.c
-index 87473c8..db7fae7 100644
+index db7fae7..f0e6194 100644
--- a/src/mga_storm.c
+++ b/src/mga_storm.c
-@@ -1131,6 +1131,7 @@ void MGAStormEngineInit( ScrnInfoPtr pScrn )
- case PCI_CHIP_MGAG200_WINBOND_PCI:
- case PCI_CHIP_MGAG200_EV_PCI:
- case PCI_CHIP_MGAG200_EH_PCI:
-+ case PCI_CHIP_MGAG200_ER_PCI:
- pMga->SrcOrg = 0;
- OUTREG(MGAREG_SRCORG, pMga->realSrcOrg);
- OUTREG(MGAREG_DSTORG, pMga->DstOrg);
-diff --git a/src/mgareg_flags.h b/src/mgareg_flags.h
-index 69050fc..548af86 100644
---- a/src/mgareg_flags.h
-+++ b/src/mgareg_flags.h
-@@ -19,7 +19,6 @@
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
- * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
--/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mgareg_flags.h,v 1.2 2003/01/12 03:55:47 tsi Exp $ */
+@@ -583,7 +583,7 @@ Bool mgaAccelInit( ScreenPtr pScreen )
+ BoxRec AvailFBArea;
+ int i;
- #ifndef _MGAREGS_H_
- #define _MGAREGS_H_
-diff --git a/util/stormdwg.c b/util/stormdwg.c
-index 99f76cc..b43cc32 100644
---- a/util/stormdwg.c
-+++ b/util/stormdwg.c
-@@ -1,8 +1,3 @@
--/* $XConsortium: dwg.c /main/2 1996/10/28 06:57:55 kaleb $ */
+- pMga->ScratchBuffer = xalloc(((pScrn->displayWidth * pMga->CurrentLayout.bitsPerPixel) + 127) >> 3);
++ pMga->ScratchBuffer = malloc(((pScrn->displayWidth * pMga->CurrentLayout.bitsPerPixel) + 127) >> 3);
+ if(!pMga->ScratchBuffer) return FALSE;
+
+ pMga->AccelInfoRec = infoPtr = XAACreateInfoRec();
+diff --git a/src/mga_vga.c b/src/mga_vga.c
+index 9f00b3d..0ac8bf7 100644
+--- a/src/mga_vga.c
++++ b/src/mga_vga.c
+@@ -197,17 +197,17 @@ MGAG200SESaveFonts(ScrnInfoPtr scrninfp, vgaRegPtr save)
+ hwp->writeSeq(hwp, 0x04, 0x06); /* enable plane graphics */
+ hwp->writeGr(hwp, 0x05, 0x00); /* write mode 0, read mode 0 */
+ hwp->writeGr(hwp, 0x06, 0x05); /* set graphics */
+- if (hwp->FontInfo1 || (hwp->FontInfo1 = xalloc(FONT_AMOUNT))) {
++ if (hwp->FontInfo1 || (hwp->FontInfo1 = malloc(FONT_AMOUNT))) {
+ hwp->writeSeq(hwp, 0x02, 0x04); /* write to plane 2 */
+ hwp->writeGr(hwp, 0x04, 0x02); /* read plane 2 */
+ slowbcopy_frombus(hwp->Base, hwp->FontInfo1, FONT_AMOUNT);
+ }
+- if (hwp->FontInfo2 || (hwp->FontInfo2 = xalloc(FONT_AMOUNT))) {
++ if (hwp->FontInfo2 || (hwp->FontInfo2 = malloc(FONT_AMOUNT))) {
+ hwp->writeSeq(hwp, 0x02, 0x08); /* write to plane 3 */
+ hwp->writeGr(hwp, 0x04, 0x03); /* read plane 3 */
+ slowbcopy_frombus(hwp->Base, hwp->FontInfo2, FONT_AMOUNT);
+ }
+- if (hwp->TextInfo || (hwp->TextInfo = xalloc(2 * TEXT_AMOUNT))) {
++ if (hwp->TextInfo || (hwp->TextInfo = malloc(2 * TEXT_AMOUNT))) {
+ hwp->writeSeq(hwp, 0x02, 0x01); /* write to plane 0 */
+ hwp->writeGr(hwp, 0x04, 0x00); /* read plane 0 */
+ slowbcopy_frombus(hwp->Base, hwp->TextInfo, TEXT_AMOUNT);
+diff --git a/src/mga_video.c b/src/mga_video.c
+index a69c973..beb5a3c 100644
+--- a/src/mga_video.c
++++ b/src/mga_video.c
+@@ -131,8 +131,8 @@ void MGAInitVideo(ScreenPtr pScreen)
+ num_adaptors = 1;
+ adaptors = &newAdaptor;
+ } else {
+- newAdaptors = /* need to free this someplace */
+- xalloc((num_adaptors + 1) * sizeof(XF86VideoAdaptorPtr*));
++ /* need to free this someplace */
++ newAdaptors = malloc((num_adaptors + 1) * sizeof(XF86VideoAdaptorPtr *));
+ if(newAdaptors) {
+ memcpy(newAdaptors, adaptors, num_adaptors *
+ sizeof(XF86VideoAdaptorPtr));
+@@ -147,7 +147,7 @@ void MGAInitVideo(ScreenPtr pScreen)
+ xf86XVScreenInit(pScreen, adaptors, num_adaptors);
+
+ if(newAdaptors)
+- xfree(newAdaptors);
++ free(newAdaptors);
+ }
+
+ /* client libraries expect an encoding */
+@@ -231,10 +231,10 @@ MGAAllocAdaptor(ScrnInfoPtr pScrn, Bool doublebuffer)
+ if(!(adapt = xf86XVAllocateVideoAdaptorRec(pScrn)))
+ return NULL;
+
+- if(!(pPriv = xcalloc(1, sizeof(MGAPortPrivRec) +
++ if(!(pPriv = calloc(1, sizeof(MGAPortPrivRec) +
+ (sizeof(DevUnion) * MGA_MAX_PORTS))))
+ {
+- xfree(adapt);
++ free(adapt);
+ return NULL;
+ }
+
+@@ -1082,18 +1082,18 @@ MGAAllocateSurface(
+ surface->width = w;
+ surface->height = h;
+
+- if(!(surface->pitches = xalloc(sizeof(int)))) {
++ if(!(surface->pitches = malloc(sizeof(int)))) {
+ MGAFreeMemory(pScrn, surface_memory);
+ return BadAlloc;
+ }
+- if(!(surface->offsets = xalloc(sizeof(int)))) {
+- xfree(surface->pitches);
++ if(!(surface->offsets = malloc(sizeof(int)))) {
++ free(surface->pitches);
+ MGAFreeMemory(pScrn, surface_memory);
+ return BadAlloc;
+ }
+- if(!(pPriv = xalloc(sizeof(OffscreenPrivRec)))) {
+- xfree(surface->pitches);
+- xfree(surface->offsets);
++ if(!(pPriv = malloc(sizeof(OffscreenPrivRec)))) {
++ free(surface->pitches);
++ free(surface->offsets);
+ MGAFreeMemory(pScrn, surface_memory);
+ return BadAlloc;
+ }
+@@ -1137,9 +1137,9 @@ MGAFreeSurface(
+ if(pPriv->isOn)
+ MGAStopSurface(surface);
+ MGAFreeMemory(pScrn, pPriv->surface_memory);
+- xfree(surface->pitches);
+- xfree(surface->offsets);
+- xfree(surface->devPrivate.ptr);
++ free(surface->pitches);
++ free(surface->offsets);
++ free(surface->devPrivate.ptr);
+
+ return Success;
+ }
+@@ -1231,7 +1231,7 @@ MGAInitOffscreenImages(ScreenPtr pScreen)
+ XF86OffscreenImagePtr offscreenImages;
+
+ /* need to free this someplace */
+- if(!(offscreenImages = xalloc(num * sizeof(XF86OffscreenImageRec))))
++ if(!(offscreenImages = malloc(num * sizeof(XF86OffscreenImageRec))))
+ return;
+
+ offscreenImages[0].image = &Images[0];
+--
+cgit v0.9.0.2-2-gbebe
+From 1036e32e006d496023553ea566cb13ae93933719 Mon Sep 17 00:00:00 2001
+From: Matt Turner <mattst88@gmail.com>
+Date: Tue, 27 Sep 2011 02:35:48 +0000
+Subject: Remove if(E != NULL) checks around free(E)
+
+Reviewed-by: Jamey Sharp <jamey@minilop.net>
+Signed-off-by: Matt Turner <mattst88@gmail.com>
+---
+diff --git a/src/mga_dri.c b/src/mga_dri.c
+index 957c6df..1454994 100644
+--- a/src/mga_dri.c
++++ b/src/mga_dri.c
+@@ -1011,8 +1011,8 @@ static void MGADRIMoveBuffersXAA(WindowPtr pParent, DDXPointRec ptOldOrg,
+ pboxNew2 = (BoxPtr)malloc(sizeof(BoxRec)*nbox);
+ pptNew2 = (DDXPointPtr)malloc(sizeof(DDXPointRec)*nbox);
+ if (!pboxNew2 || !pptNew2) {
+- if (pptNew2) free(pptNew2);
+- if (pboxNew2) free(pboxNew2);
++ free(pptNew2);
++ free(pboxNew2);
+ if (pboxNew1) {
+ free(pptNew1);
+ free(pboxNew1);
+@@ -1494,21 +1494,13 @@ void MGADRICloseScreen( ScreenPtr pScreen )
+ DRICloseScreen( pScreen );
+
+ if ( pMga->pDRIInfo ) {
+- if ( pMga->pDRIInfo->devPrivate ) {
+- free( pMga->pDRIInfo->devPrivate );
+- pMga->pDRIInfo->devPrivate = 0;
+- }
++ free(pMga->pDRIInfo->devPrivate);
++ pMga->pDRIInfo->devPrivate = 0;
+ DRIDestroyInfoRec( pMga->pDRIInfo );
+ pMga->pDRIInfo = 0;
+ }
+- if ( pMga->DRIServerInfo ) {
+- free(pMga->DRIServerInfo);
+- pMga->DRIServerInfo = 0;
+- }
+- if ( pMga->pVisualConfigs ) {
+- free(pMga->pVisualConfigs);
+- }
+- if ( pMga->pVisualConfigsPriv ) {
+- free( pMga->pVisualConfigsPriv );
+- }
++ free(pMga->DRIServerInfo);
++ pMga->DRIServerInfo = 0;
++ free(pMga->pVisualConfigs);
++ free(pMga->pVisualConfigsPriv);
+ }
+diff --git a/src/mga_driver.c b/src/mga_driver.c
+index d4ae346..dcbfabf 100644
+--- a/src/mga_driver.c
++++ b/src/mga_driver.c
+@@ -644,8 +644,6 @@ MGAGetRec(ScrnInfoPtr pScrn)
+ void
+ MGAFreeRec(ScrnInfoPtr pScrn)
+ {
+- if (pScrn->driverPrivate == NULL)
+- return;
+ free(pScrn->driverPrivate);
+ pScrn->driverPrivate = NULL;
+ }
+@@ -2430,8 +2428,7 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ pMga->FbMapSize,
+ LOOKUP_BEST_REFRESH);
+
+- if (linePitches)
+- free(linePitches);
++ free(linePitches);
+ }
+
+ if (i < 1 && pMga->FBDev) {
+@@ -3750,16 +3747,11 @@ MGACloseScreen(int scrnIndex, ScreenPtr pScreen)
+ #endif
+ if (pMga->CursorInfoRec)
+ xf86DestroyCursorInfoRec(pMga->CursorInfoRec);
+- if (pMga->ShadowPtr)
+- free(pMga->ShadowPtr);
+- if (pMga->DGAModes)
+- free(pMga->DGAModes);
+- if (pMga->adaptor)
+- free(pMga->adaptor);
+- if (pMga->portPrivate)
+- free(pMga->portPrivate);
+- if (pMga->ScratchBuffer)
+- free(pMga->ScratchBuffer);
++ free(pMga->ShadowPtr);
++ free(pMga->DGAModes);
++ free(pMga->adaptor);
++ free(pMga->portPrivate);
++ free(pMga->ScratchBuffer);
+
+ pScrn->vtSema = FALSE;
+
+diff --git a/src/mga_merge.c b/src/mga_merge.c
+index e3216c9..c1cf2eb 100644
+--- a/src/mga_merge.c
++++ b/src/mga_merge.c
+@@ -528,8 +528,7 @@ MGAPreInitMergedFB(ScrnInfoPtr pScrn1, int flags)
+ pMga->FbMapSize,
+ LOOKUP_BEST_REFRESH);
+
+- if (linePitches)
+- free(linePitches);
++ free(linePitches);
+ }
+
+
+@@ -892,8 +891,7 @@ MGACloseScreenMerged(int scrnIndex, ScreenPtr pScreen) {
+ pScrn1->currentMode = pScrn1->modes;
+ do {
+ DisplayModePtr p = pScrn1->currentMode->next;
+- if(pScrn1->currentMode->Private)
+- free(pScrn1->currentMode->Private);
++ free(pScrn1->currentMode->Private);
+ free(pScrn1->currentMode);
+ pScrn1->currentMode = p;
+ }while( pScrn1->currentMode != pScrn1->modes);
+diff --git a/src/mga_video.c b/src/mga_video.c
+index beb5a3c..784e7b1 100644
+--- a/src/mga_video.c
++++ b/src/mga_video.c
+@@ -146,8 +146,7 @@ void MGAInitVideo(ScreenPtr pScreen)
+ if(num_adaptors)
+ xf86XVScreenInit(pScreen, adaptors, num_adaptors);
+
+- if(newAdaptors)
+- free(newAdaptors);
++ free(newAdaptors);
+ }
+
+ /* client libraries expect an encoding */
+--
+cgit v0.9.0.2-2-gbebe
+From 560967b4ffdb103f95121c43708dd5fc680a5045 Mon Sep 17 00:00:00 2001
+From: Matt Turner <mattst88@gmail.com>
+Date: Tue, 27 Sep 2011 02:37:04 +0000
+Subject: Fix printf format specifier warning
+
+Signed-off-by: Matt Turner <mattst88@gmail.com>
+---
+diff --git a/src/mga_exa.c b/src/mga_exa.c
+index f292327..e5eaa92 100644
+--- a/src/mga_exa.c
++++ b/src/mga_exa.c
+@@ -865,7 +865,7 @@ mgaExaInit(ScreenPtr pScreen)
+
+ xf86DrvMsg(pScrn->scrnIndex, X_INFO, "X %d Y %d bpp %d\n",
+ pScrn->virtualX, pScrn->virtualY, pScrn->bitsPerPixel);
+- xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Start at %p, size %x, osb %x\n",
++ xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Start at %p, size %lx, osb %lx\n",
+ pExa->memoryBase, pExa->memorySize, pExa->offScreenBase);
+
+ /* In PW24 mode, we need to align to "3 64-bytes" */
+--
+cgit v0.9.0.2-2-gbebe
+From 07792ef41f33aa5419168263637e34ee614f26e2 Mon Sep 17 00:00:00 2001
+From: Matt Turner <mattst88@gmail.com>
+Date: Tue, 27 Sep 2011 02:38:17 +0000
+Subject: Remove calls to xf86IsPc98()
+
+Reviewed-by: Jamey Sharp <jamey@minilop.net>
+Signed-off-by: Matt Turner <mattst88@gmail.com>
+---
+diff --git a/src/mga_driver.c b/src/mga_driver.c
+index dcbfabf..4af36ca 100644
+--- a/src/mga_driver.c
++++ b/src/mga_driver.c
+@@ -2164,7 +2164,7 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ /*
+ * Reset card if it isn't primary one
+ */
+- if ( (!pMga->Primary && !pMga->FBDev) || xf86IsPc98() )
++ if ( (!pMga->Primary && !pMga->FBDev) )
+ MGASoftReset(pScrn);
+
+ if (pScrn->videoRam == 0) {
+@@ -2878,13 +2878,6 @@ MGAModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
+ vgaHWProtect(pScrn, FALSE);
+ }
+
+- if (xf86IsPc98()) {
+- if (pMga->Chipset == PCI_CHIP_MGA2064)
+- outb(0xfac, 0x01);
+- else
+- outb(0xfac, 0x02);
+- }
-
+ /* Reset tagfifo*/
+ if (pMga->is_G200ER)
+ {
+@@ -3680,8 +3673,6 @@ MGALeaveVT(int scrnIndex, int flags)
+ MGARestore(pScrn);
+ vgaHWLock(hwp);
+
+- if (xf86IsPc98())
+- outb(0xfac, 0x00);
+ #ifdef XF86DRI
+ if (pMga->directRenderingEnabled) {
+ pScreen = screenInfo.screens[scrnIndex];
+@@ -3755,9 +3746,6 @@ MGACloseScreen(int scrnIndex, ScreenPtr pScreen)
+
+ pScrn->vtSema = FALSE;
+
+- if (xf86IsPc98())
+- outb(0xfac, 0x00);
-
+ xf86ClearPrimInitDone(pScrn->entityList[0]);
+
+ if(pMga->BlockHandler)
+diff --git a/src/mga_merge.c b/src/mga_merge.c
+index c1cf2eb..aec3443 100644
+--- a/src/mga_merge.c
++++ b/src/mga_merge.c
+@@ -385,7 +385,7 @@ MGAPreInitMergedFB(ScrnInfoPtr pScrn1, int flags)
+ /*
+ * Reset card if it isn't primary one
+ */
+- if ( (!pMga->Primary && !pMga->FBDev) || xf86IsPc98() )
++ if ( (!pMga->Primary && !pMga->FBDev) )
+ MGASoftReset(pScrn);
+
+
+--
+cgit v0.9.0.2-2-gbebe
+From f9acf37be49844bea8165be9786afe37fd999229 Mon Sep 17 00:00:00 2001
+From: Jeremy Huddleston <jeremyhu@apple.com>
+Date: Sat, 29 Oct 2011 23:31:08 +0000
+Subject: Include <unistd.h> for usleep
+
+Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
+---
+diff --git a/src/mga_vga.c b/src/mga_vga.c
+index 0ac8bf7..8f52951 100644
+--- a/src/mga_vga.c
++++ b/src/mga_vga.c
+@@ -2,6 +2,8 @@
+ #include "config.h"
+ #endif
+
++#include <unistd.h>
++
+ #include "misc.h"
+ #include "xf86.h"
+ #include "xf86_OSproc.h"
+--
+cgit v0.9.0.2-2-gbebe
+From d9cf07a4f424b2beb844ea1b3ec5d468e79a747c Mon Sep 17 00:00:00 2001
+From: Jeremy Huddleston <jeremyhu@apple.com>
+Date: Sat, 29 Oct 2011 23:34:41 +0000
+Subject: Include "xf86Modes.h" for xf86ModeBandwidth
+
+Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
+---
+diff --git a/src/mga_driver.c b/src/mga_driver.c
+index 4af36ca..d9f6ea4 100644
+--- a/src/mga_driver.c
++++ b/src/mga_driver.c
+@@ -52,6 +52,10 @@
+ #include "xf86.h"
+ #include "xf86_OSproc.h"
+
++#ifdef HAVE_XF86MODEBANDWIDTH
++#include "xf86Modes.h"
++#endif
++
+ #if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 6
+ #include "xf86Resources.h"
+ #include "xf86RAC.h"
+--
+cgit v0.9.0.2-2-gbebe
+From 644ba5d11049e63ea61b5cc4fb889b0f840965ff Mon Sep 17 00:00:00 2001
+From: Christian Toutant <ctoutant@matrox.com>
+Date: Wed, 07 Dec 2011 20:42:39 +0000
+Subject: Add support for Video Memory greater then 8M
+
+Expand memory mapping of framebuffer from 8 to 16MB
+
+Fix segfault on redhat distibution
+
+Signed-off-by: Christian Toutant <ctoutant@matrox.com>
+---
+diff --git a/src/mga_driver.c b/src/mga_driver.c
+index d9f6ea4..ae36378 100644
+--- a/src/mga_driver.c
++++ b/src/mga_driver.c
+@@ -2707,9 +2707,18 @@ MGAMapMem(ScrnInfoPtr pScrn)
+ if (pMga->IOBase == NULL)
+ return FALSE;
+
+- pMga->FbBase = xf86MapPciMem(pScrn->scrnIndex, VIDMEM_FRAMEBUFFER,
+- pMga->PciTag, pMga->FbAddress,
+- pMga->FbMapSize);
++ if (pMga->is_G200ER)
++ {
++ pMga->FbBase = xf86MapPciMem(pScrn->scrnIndex, VIDMEM_FRAMEBUFFER,
++ pMga->PciTag, pMga->FbAddress,
++ pMga->FbMapSize);
++ }
++ else
++ {
++ pMga->FbBase = xf86MapPciMem(pScrn->scrnIndex, VIDMEM_FRAMEBUFFER,
++ pMga->PciTag, pMga->FbAddress,
++ pMga->FbMapSize);
++ }
+ if (pMga->FbBase == NULL)
+ return FALSE;
+ #endif
+@@ -3139,11 +3148,19 @@ MGAScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
+ pMga = MGAPTR(pScrn);
+ MGAdac = &pMga->Dac;
+
+- if (pMga->is_G200SE) {
+- VRTemp = pScrn->videoRam;
+- FBTemp = pMga->FbMapSize;
+- pScrn->videoRam = 8192;
+- pMga->FbMapSize = pScrn->videoRam * 1024;
++ if (pMga->is_G200SE)
++ {
++ VRTemp = pScrn->videoRam;
++ FBTemp = pMga->FbMapSize;
++ if (pMga->reg_1e24 >= 0x01)
++ {
++ pScrn->videoRam = 16384;
++ }
++ else
++ {
++ pScrn->videoRam = 8192;
++ }
++ pMga->FbMapSize = pScrn->videoRam * 1024;
+ }
+
+
+@@ -3701,10 +3718,26 @@ MGACloseScreen(int scrnIndex, ScreenPtr pScreen)
+ vgaHWPtr hwp = VGAHWPTR(pScrn);
+ MGAPtr pMga = MGAPTR(pScrn);
+ MGAEntPtr pMgaEnt = NULL;
++ CARD32 VRTemp, FBTemp;
+
+ if (pMga->MergedFB)
+ MGACloseScreenMerged(scrnIndex, pScreen);
+
++ if (pMga->is_G200SE)
++ {
++ VRTemp = pScrn->videoRam;
++ FBTemp = pMga->FbMapSize;
++ if (pMga->reg_1e24 >= 0x01)
++ {
++ pScrn->videoRam = 16384;
++ }
++ else
++ {
++ pScrn->videoRam = 8192;
++ }
++ pMga->FbMapSize = pScrn->videoRam * 1024;
++ }
++
+ if (pScrn->vtSema) {
+ if (pMga->FBDev) {
+ fbdevHWRestore(pScrn);
+@@ -3716,6 +3749,13 @@ MGACloseScreen(int scrnIndex, ScreenPtr pScreen)
+ vgaHWUnmapMem(pScrn);
+ }
+ }
++
++ if (pMga->is_G200SE)
++ {
++ pScrn->videoRam = VRTemp;
++ pMga->FbMapSize = FBTemp;
++ }
++
+ #ifdef XF86DRI
+ if (pMga->directRenderingEnabled) {
+ MGADRICloseScreen(pScreen);
+--
+cgit v0.9.0.2-2-gbebe
+From cc9d2e808de20723c9035952242d966455d583b7 Mon Sep 17 00:00:00 2001
+From: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date: Thu, 29 Dec 2011 03:44:40 +0000
+Subject: Check MGAAllocAdaptor() for memory allocation failure
+
+If it couldn't allocate memory, don't attempt to write a bunch of values
+to the NULL pointer before returning it, but just pass the NULL along
+right away.
+
+Resolves parfait warnings of the form:
+
+Error: Null pointer dereference (CWE 476)
+ Write to null pointer 'adapt'
+ at line 322 of src/mga_video.c in function 'MGASetupImageVideoTexture'.
+ Function 'MGAAllocAdaptor' may return constant 'NULL' at line 237, called at line 320.
+ Null pointer introduced at line 237 in function 'MGAAllocAdaptor'.
+
+repeated for every line writing to the adapt pointer in each function.
+
+[ This bug was found by the Parfait 0.4.2 bug checking tool.
+ For more information see http://labs.oracle.com/projects/parfait/ ]
+
+Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
+---
+diff --git a/src/mga_video.c b/src/mga_video.c
+index 784e7b1..abce31f 100644
+--- a/src/mga_video.c
++++ b/src/mga_video.c
+@@ -269,6 +269,8 @@ MGASetupImageVideoOverlay(ScreenPtr pScreen)
+ XF86VideoAdaptorPtr adapt;
+
+ adapt = MGAAllocAdaptor(pScrn, TRUE);
++ if (adapt == NULL)
++ return NULL;
+
+ adapt->type = XvWindowMask | XvInputMask | XvImageMask;
+ adapt->flags = VIDEO_OVERLAID_IMAGES | VIDEO_CLIP_TO_VIEWPORT;
+@@ -316,6 +318,8 @@ MGASetupImageVideoTexture(ScreenPtr pScreen)
+ MGAPtr pMga = MGAPTR(pScrn);
+
+ adapt = MGAAllocAdaptor(pScrn, FALSE);
++ if (adapt == NULL)
++ return NULL;
+
+ adapt->type = XvWindowMask | XvInputMask | XvImageMask;
+ adapt->flags = 0;
+@@ -1298,6 +1302,8 @@ MGASetupImageVideoILOAD(ScreenPtr pScreen)
+ MGAPtr pMga = MGAPTR(pScrn);
+
+ adapt = MGAAllocAdaptor(pScrn, FALSE);
++ if (adapt == NULL)
++ return NULL;
+
+ adapt->type = XvWindowMask | XvInputMask | XvImageMask;
+ adapt->flags = 0;
+--
+cgit v0.9.0.2-2-gbebe
+From 9223c44a731f48c66c226eb88dcb6f9d574cb599 Mon Sep 17 00:00:00 2001
+From: Julien Cristau <jcristau@debian.org>
+Date: Tue, 03 Jan 2012 22:35:18 +0000
+Subject: When we can't load the xaa or exa modules, use shadowfb instead
+
+Signed-off-by: Julien Cristau <jcristau@debian.org>
+---
+diff --git a/src/mga_driver.c b/src/mga_driver.c
+index ae36378..00469e7 100644
+--- a/src/mga_driver.c
++++ b/src/mga_driver.c
+@@ -2101,6 +2101,31 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ }
+ }
+
++ /* Load XAA if needed */
++ if (!pMga->NoAccel) {
++#ifdef USE_EXA
++ if (pMga->Exa) {
++ if (!xf86LoadSubModule(pScrn, "exa")) {
++ xf86DrvMsg(pScrn->scrnIndex, X_INFO,
++ "Falling back to shadowfb\n");
++ pMga->ShadowFB = TRUE;
++ pMga->NoAccel = TRUE;
++ }
++ } else {
++#endif
++#ifdef USE_XAA
++ if (!xf86LoadSubModule(pScrn, "xaa")) {
++ xf86DrvMsg(pScrn->scrnIndex, X_INFO,
++ "Falling back to shadowfb\n");
++ pMga->ShadowFB = TRUE;
++ pMga->NoAccel = TRUE;
++ }
++#endif
++#ifdef USE_EXA
++ }
++#endif
++ }
++
+ switch (pMga->Chipset) {
+ case PCI_CHIP_MGA2064:
+ case PCI_CHIP_MGA2164:
+@@ -2596,27 +2621,6 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ return FALSE;
+ }
+
+- /* Load XAA if needed */
+- if (!pMga->NoAccel) {
+-#ifdef USE_EXA
+- if (pMga->Exa) {
+- if (!xf86LoadSubModule(pScrn, "exa")) {
+- MGAFreeRec(pScrn);
+- return FALSE;
+- }
+- } else {
+-#endif
+-#ifdef USE_XAA
+- if (!xf86LoadSubModule(pScrn, "xaa")) {
+- MGAFreeRec(pScrn);
+- return FALSE;
+- }
+-#endif
+-#ifdef USE_EXA
+- }
+-#endif
+- }
-
--/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/util/stormdwg.c,v 1.1 1997/04/12 14:11:29 hohndel Exp $ */
+ /* Load ramdac if needed */
+ if (pMga->HWCursor) {
+ if (!xf86LoadSubModule(pScrn, "ramdac")) {
+--
+cgit v0.9.0.2-2-gbebe
+From 4c4beaf628c9c5dd531605e40696ed31db0e97b8 Mon Sep 17 00:00:00 2001
+From: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Wed, 04 Jan 2012 05:15:07 +0000
+Subject: Untangle XF86DRI from the driver-specific DRI define
+
+XF86DRI is defined by xorg-server.h, so --disable-dri in the driver
+itself does exactly nothing other than not fill in the CFLAGS
+and thus stop the driver from compiling.
+
+Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+---
+diff --git a/configure.ac b/configure.ac
+index 540c390..840ff3c 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -100,8 +100,8 @@ AC_MSG_RESULT([$DRI])
+ AM_CONDITIONAL(DRI, test "x$DRI" = xyes)
+ if test "x$DRI" = xyes; then
+ PKG_CHECK_MODULES(DRI, [libdrm >= 2.0 xf86driproto])
+- AC_DEFINE(XF86DRI,1,[Enable DRI driver support])
+- AC_DEFINE(XF86DRI_DEVEL,1,[Enable developmental DRI driver support])
++ AC_DEFINE(MGADRI,1,[Enable DRI driver support])
++ AC_DEFINE(MGADRI_DEVEL,1,[Enable developmental DRI driver support])
+ fi
- #include <stdio.h>
- #include <stdlib.h>
+ save_CFLAGS="$CFLAGS"
+diff --git a/src/mga.h b/src/mga.h
+index fced6aa..77406f1 100644
+--- a/src/mga.h
++++ b/src/mga.h
+@@ -28,7 +28,11 @@
+ #include "xf86DDC.h"
+ #include "xf86xv.h"
+
+-#ifdef XF86DRI
++#ifndef XF86DRI
++#undef MGADRI
++#endif
++
++#ifdef MGADRI
+ #include "xf86drm.h"
+
+ #define _XF86DRI_SERVER_
+@@ -589,7 +593,7 @@ typedef struct {
+ int expandRemaining;
+ int expandHeight;
+ int expandY;
+-#ifdef XF86DRI
++#ifdef MGADRI
+ Bool directRenderingEnabled;
+ DRIInfoPtr pDRIInfo;
+ int drmFD;
+@@ -743,7 +747,7 @@ void MGAPointerMoved(int index, int x, int y);
+ void MGAInitVideo(ScreenPtr pScreen);
+ void MGAResetVideo(ScrnInfoPtr pScrn);
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+
+ #define MGA_FRONT 0x1
+ #define MGA_BACK 0x2
+diff --git a/src/mga_driver.c b/src/mga_driver.c
+index 00469e7..af005f1 100644
+--- a/src/mga_driver.c
++++ b/src/mga_driver.c
+@@ -101,7 +101,7 @@
+ #include "shadowfb.h"
+ #include "fbdevhw.h"
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ #include "dri.h"
+ #endif
+
+@@ -1532,7 +1532,7 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+
+ pMga = MGAPTR(pScrn);
+ /* Set here until dri is enabled */
+-#ifdef XF86DRI
++#ifdef MGADRI
+ pMga->haveQuiescense = 1;
+ #endif
+ /* Get the entity, and make sure it is PCI. */
+@@ -1706,13 +1706,13 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ }
+
+ if (pMga->DualHeadEnabled) {
+-#ifdef XF86DRI
++#ifdef MGADRI
+ pMga->GetQuiescence = MGAGetQuiescenceShared;
+ #endif
+ } else { /* single-head mode */
+ pMga->SecondCrtc = FALSE;
+ pMga->HWCursor = TRUE;
+-#ifdef XF86DRI
++#ifdef MGADRI
+ pMga->GetQuiescence = MGAGetQuiescence;
+ #endif
+ }
+@@ -1942,7 +1942,7 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ if (pScrn->depth == 8)
+ pScrn->rgbBits = 8;
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ from = X_DEFAULT;
+ pMga->agpMode = MGA_DEFAULT_AGP_MODE;
+
+@@ -2637,7 +2637,7 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
+ }
+ }
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ /* Load the dri module if requested. */
+ if (xf86ReturnOptValBool(pMga->Options, OPTION_DRI, FALSE)) {
+ xf86LoadSubModule(pScrn, "dri");
+@@ -2878,7 +2878,7 @@ MGAModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
+ vgaReg = &hwp->ModeReg;
+ mgaReg = &pMga->ModeReg;
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ if (pMga->directRenderingEnabled) {
+ DRILock(screenInfo.screens[pScrn->scrnIndex], 0);
+ }
+@@ -2989,7 +2989,7 @@ MGAModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
+ pMga->M1currentMode = (DisplayModePtr)mode->Private;
+ }
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ if (pMga->directRenderingEnabled)
+ DRIUnlock(screenInfo.screens[pScrn->scrnIndex]);
+ #endif
+@@ -3138,7 +3138,7 @@ MGAScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
+ MGAEntPtr pMgaEnt = NULL;
+ int f;
+ CARD32 VRTemp, FBTemp;
+-#ifdef XF86DRI
++#ifdef MGADRI
+ MessageType driFrom = X_DEFAULT;
+ #endif
+ DPMSSetProcPtr mga_dpms_set_proc = NULL;
+@@ -3317,7 +3317,7 @@ MGAScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
+ FBStart = pMga->FbStart;
+ }
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ /*
+ * Setup DRI after visuals have been established.
+ *
+@@ -3473,7 +3473,7 @@ MGAScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
+
+ MGAInitVideo(pScreen);
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ if (pMga->directRenderingEnabled) {
+ /* Now that mi, drm and others have done their thing,
+ * complete the DRI setup.
+@@ -3625,7 +3625,7 @@ MGAEnterVT(int scrnIndex, int flags)
+
+ pMga = MGAPTR(pScrn);
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ if (pMga->directRenderingEnabled) {
+ if (pMga->irq) {
+ /* Need to make sure interrupts are enabled */
+@@ -3651,7 +3651,7 @@ static Bool
+ MGAEnterVTFBDev(int scrnIndex, int flags)
+ {
+ ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+-#ifdef XF86DRI
++#ifdef MGADRI
+ ScreenPtr pScreen;
+ MGAPtr pMga;
+
+@@ -3690,7 +3690,7 @@ MGALeaveVT(int scrnIndex, int flags)
+ {
+ ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+ vgaHWPtr hwp = VGAHWPTR(pScrn);
+-#ifdef XF86DRI
++#ifdef MGADRI
+ MGAPtr pMga = MGAPTR(pScrn);
+ ScreenPtr pScreen;
+ #endif
+@@ -3698,7 +3698,7 @@ MGALeaveVT(int scrnIndex, int flags)
+ MGARestore(pScrn);
+ vgaHWLock(hwp);
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ if (pMga->directRenderingEnabled) {
+ pScreen = screenInfo.screens[scrnIndex];
+ DRILock(pScreen, 0);
+@@ -3760,7 +3760,7 @@ MGACloseScreen(int scrnIndex, ScreenPtr pScreen)
+ pMga->FbMapSize = FBTemp;
+ }
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ if (pMga->directRenderingEnabled) {
+ MGADRICloseScreen(pScreen);
+ pMga->directRenderingEnabled=FALSE;
+diff --git a/src/mga_exa.c b/src/mga_exa.c
+index e5eaa92..ced6452 100644
+--- a/src/mga_exa.c
++++ b/src/mga_exa.c
+@@ -41,7 +41,7 @@
+ #include "mga_macros.h"
+
+ #include "exa.h"
+-#ifdef XF86DRI
++#ifdef MGADRI
+ #include "mga_dri.h"
+ #endif
+
+@@ -763,7 +763,7 @@ mgaWaitMarker(ScreenPtr pScreen, int marker)
+ while (INREG (MGAREG_Status) & 0x10000);
+ }
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ static void
+ init_dri(ScrnInfoPtr pScrn)
+ {
+@@ -837,7 +837,7 @@ init_dri(ScrnInfoPtr pScrn)
+ MGA_BUFFER_ALIGN) & ~MGA_BUFFER_ALIGN;
+ dri->backPitch = widthBytes;
+ }
+-#endif /* XF86DRI */
++#endif /* MGADRI */
+
+ Bool
+ mgaExaInit(ScreenPtr pScreen)
+@@ -898,7 +898,7 @@ mgaExaInit(ScreenPtr pScreen)
+ pExa->UploadToScreen = mgaUploadToScreen;
+ pExa->DownloadFromScreen = mgaDownloadFromScreen;
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ if (pMga->directRenderingEnabled)
+ init_dri(pScrn);
+ #endif
+diff --git a/src/mga_macros.h b/src/mga_macros.h
+index 130651d..d3b0d0e 100644
+--- a/src/mga_macros.h
++++ b/src/mga_macros.h
+@@ -17,7 +17,7 @@
+
+ #define RGBEQUAL(c) (!((((c) >> 8) ^ (c)) & 0xffff))
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ #define MGA_SYNC_XTAG 0x275f4200
+
+ #define MGABUSYWAIT() do { \
+@@ -64,7 +64,7 @@ while(INREG(MGAREG_DWGSYNC) != MGA_SYNC_XTAG) ; \
+ WAITFIFO(1); \
+ OUTREG(MGAREG_CXBNDRY, 0xFFFF0000); }
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ #define CHECK_DMA_QUIESCENT(pMGA, pScrn) { \
+ if (!pMGA->haveQuiescense) { \
+ pMGA->GetQuiescence( pScrn ); \
+diff --git a/src/mga_merge.c b/src/mga_merge.c
+index aec3443..f355f76 100644
+--- a/src/mga_merge.c
++++ b/src/mga_merge.c
+@@ -316,7 +316,7 @@ MGAPreInitMergedFB(ScrnInfoPtr pScrn1, int flags)
+ pMga->Chipset = pMga1->Chipset;
+ pMga->ChipRev = pMga1->ChipRev;
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ pMga->agpMode = pMga1->agpMode;
+ #endif
+
+diff --git a/src/mga_storm.c b/src/mga_storm.c
+index f0e6194..7ac3ae0 100644
+--- a/src/mga_storm.c
++++ b/src/mga_storm.c
+@@ -24,7 +24,7 @@
+ #include "miline.h"
+ #include "servermd.h"
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ #include "GL/glxtokens.h"
+ #endif
+
+@@ -32,7 +32,7 @@
+ #include "mga_reg.h"
+ #include "mga_macros.h"
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ #include "mga_dri.h"
+ #endif
+
+@@ -797,7 +797,7 @@ Bool mgaAccelInit( ScreenPtr pScreen )
+ break;
+ }
+
+-#ifdef XF86DRI
++#ifdef MGADRI
+ if ( pMga->directRenderingEnabled ) {
+ MGADRIServerPrivatePtr pMGADRIServer = pMga->DRIServerInfo;
+ BoxRec MemBox;
+@@ -899,7 +899,7 @@ Bool mgaAccelInit( ScreenPtr pScreen )
+ pMGADRIServer->textureOffset );
+ }
+ else
+-#endif /* defined(XF86DRI) */
++#endif /* defined(MGADRI) */
+ {
+ AvailFBArea.x1 = 0;
+ AvailFBArea.x2 = pScrn->displayWidth;
+--
+cgit v0.9.0.2-2-gbebe
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-21 17:07:35 +0000