Wed Oct 12 23:14:40 UTC 2011

author: root <root@rshg054.dnsready.net> 2011-10-12 23:14:40 +0000
committer: root <root@rshg054.dnsready.net> 2011-10-12 23:14:40 +0000
commit: b79408ae7429f4e5c99582cb55127b6e86b7fdac (patch)
tree: 022f1f4179bb356f8c94ff00a4a56edbeaa7dc9c /extra/xf86-video-sisimedia
parent: f482dc1bd42773a12552e5a60df119410a0d8bd8 (diff)
17 files changed, 2491 insertions, 0 deletions
diff --git a/extra/xf86-video-sisimedia/0001-Remove-xorgconfig-xorgcfg-from-See-Also-list-in-man-.patch b/extra/xf86-video-sisimedia/0001-Remove-xorgconfig-xorgcfg-from-See-Also-list-in-man-.patch
new file mode 100644
index 000000000..fd87b6c8c
--- /dev/null
+++ b/extra/xf86-video-sisimedia/0001-Remove-xorgconfig-xorgcfg-from-See-Also-list-in-man-.patch
@@ -0,0 +1,25 @@
+From e4f6a2fcd5712d0f994d3719b9c6c13f5b02bc7c Mon Sep 17 00:00:00 2001
+From: Alan Coopersmith <alan.coopersmith@sun.com>
+Date: Fri, 9 Jan 2009 16:34:01 -0800
+Subject: [PATCH 01/10] Remove xorgconfig & xorgcfg from See Also list in man page
+
+---
+ man/sis.man |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/man/sis.man b/man/sis.man
+index d743fe6..c321808 100644
+--- a/man/sis.man
++++ b/man/sis.man
+@@ -429,7 +429,7 @@ The amount is to be specified in megabyte, the default is 8.
+ none.
+ .SH "SEE ALSO"
+ #ifdef __xservername__
+-__xservername__(__appmansuffix__), __xconfigfile__(__filemansuffix__), xorgconfig(__appmansuffix__), Xserver(__appmansuffix__), X(__miscmansuffix__)
++__xservername__(__appmansuffix__), __xconfigfile__(__filemansuffix__), Xserver(__appmansuffix__), X(__miscmansuffix__)
+ #else
+ XFree86(1), XF86Config(__filemansuffix__), xf86config(1), Xserver(1), X(__miscmansuffix__)
+ #endif
+-- 
+1.6.5.4
+
diff --git a/extra/xf86-video-sisimedia/0002-Remove-XFree86-Misc-PassMessage-support.patch b/extra/xf86-video-sisimedia/0002-Remove-XFree86-Misc-PassMessage-support.patch
new file mode 100644
index 000000000..860e593c6
--- /dev/null
+++ b/extra/xf86-video-sisimedia/0002-Remove-XFree86-Misc-PassMessage-support.patch
@@ -0,0 +1,91 @@
+diff -p -up xf86-video-sis-0.9.1/configure.ac.orig xf86-video-sis-0.9.1/configure.ac
+--- xf86-video-sis-0.9.1/configure.ac.orig	2010-01-27 15:34:26.000000000 -0500
++++ xf86-video-sis-0.9.1/configure.ac	2010-01-27 15:34:43.000000000 -0500
+@@ -58,7 +58,6 @@ XORG_DRIVER_CHECK_EXT(XINERAMA, xinerama
+ XORG_DRIVER_CHECK_EXT(RANDR, randrproto)
+ XORG_DRIVER_CHECK_EXT(RENDER, renderproto)
+ XORG_DRIVER_CHECK_EXT(XV, videoproto)
+-XORG_DRIVER_CHECK_EXT(XF86MISC, xf86miscproto)
+ XORG_DRIVER_CHECK_EXT(DPMSExtension, xextproto)
+ 
+ # Checks for pkg-config packages
+diff -p -up xf86-video-sis-0.9.1/src/sis_driver.c.orig xf86-video-sis-0.9.1/src/sis_driver.c
+--- xf86-video-sis-0.9.1/src/sis_driver.c.orig	2010-01-27 15:35:05.000000000 -0500
++++ xf86-video-sis-0.9.1/src/sis_driver.c	2010-01-27 15:35:39.000000000 -0500
+@@ -86,8 +86,6 @@
+ #include "mibank.h"
+ #include "mipointer.h"
+ #include "mibstore.h"
+-#define _XF86MISC_SERVER_
+-#include <X11/extensions/xf86misc.h>
+ #include "edid.h"
+ 
+ #define SIS_NEED_inSISREG
+@@ -506,11 +504,6 @@ xf86DrvMsg(0, X_INFO, "                 
+ 	    pScrn->FreeScreen       = SISFreeScreen;
+ 	    pScrn->ValidMode        = SISValidMode;
+ 	    pScrn->PMEvent          = SISPMEvent; /*add PM function for ACPI hotkey,Ivans*/
+-#ifdef X_XF86MiscPassMessage
+-//   if(xf86GetVersion() >= XF86_VERSION_NUMERIC(4,3,99,2,0)) {
+-//	       pScrn->HandleMessage = SISHandleMessage;
+-//	    }
+-#endif
+ 	    foundScreen = TRUE;
+ 	}
+     #ifdef SISDUALHEAD
+diff -p -up xf86-video-sis-0.9.1/src/sis_driver.h.orig xf86-video-sis-0.9.1/src/sis_driver.h
+--- xf86-video-sis-0.9.1/src/sis_driver.h.orig	2010-01-27 15:35:49.000000000 -0500
++++ xf86-video-sis-0.9.1/src/sis_driver.h	2010-01-27 15:36:04.000000000 -0500
+@@ -791,10 +791,6 @@ static Bool SISHotkeySwitchMode(ScrnInfo
+ #ifdef SISDUALHEAD
+ static Bool	SISSaveScreenDH(ScreenPtr pScreen, int mode);
+ #endif
+-#ifdef X_XF86MiscPassMessage
+-extern int	SISHandleMessage(int scrnIndex, const char *msgtype,
+-				const char *msgval, char **retmsg);
+-#endif
+ static void     SISFreeScreen(int scrnIndex, int flags);
+ static ModeStatus SISValidMode(int scrnIndex, DisplayModePtr mode,
+ 				Bool verbose, int flags);
+diff -p -up xf86-video-sis-0.9.1/src/sis_utility.c.orig xf86-video-sis-0.9.1/src/sis_utility.c
+--- xf86-video-sis-0.9.1/src/sis_utility.c.orig	2010-01-27 15:36:23.000000000 -0500
++++ xf86-video-sis-0.9.1/src/sis_utility.c	2010-01-27 15:36:59.000000000 -0500
+@@ -40,8 +40,6 @@
+ #define NEED_EVENTS
+ #include <X11/X.h>
+ #include "dixstruct.h"
+-#define _XF86MISC_SERVER_
+-#include <X11/extensions/xf86misc.h>
+ 
+ #include "sis_videostr.h"
+ 
+@@ -262,9 +260,6 @@ typedef struct {
+     int		 (*HandleSiSDirectCommand[SISCTRL_MAX_SCREENS])(xSiSCtrlCommandReply *);
+ } xSiSCtrlScreenTable;
+ 
+-#ifdef X_XF86MiscPassMessage
+-int		SISHandleMessage(int scrnIndex, const char *msgtype, const char *msgval, char **retmsg);
+-#endif
+ void		SiSCtrlExtInit(ScrnInfoPtr pScrn);
+ void		SiSCtrlExtUnregister(SISPtr pSiS, int index);
+ 
+@@ -975,19 +970,6 @@ unsigned int SISVGADetected(ScrnInfoPtr 
+ }
+ 
+ /***********************************
+- *     MessageHandler interface    *
+- *   (unused now; use extension)   *
+- ***********************************/
+-
+-#ifdef X_XF86MiscPassMessage
+-int
+-SISHandleMessage(int scrnIndex, const char *msgtype, const char *msgval, char **retmsg)
+-{
+-    return BadMatch;
+-}
+-#endif
+-
+-/***********************************
+  *   SiSCtrl extension interface   *
+  ***********************************/
+ 
diff --git a/extra/xf86-video-sisimedia/0003-Fix-build-with-Werror-format-security.patch b/extra/xf86-video-sisimedia/0003-Fix-build-with-Werror-format-security.patch
new file mode 100644
index 000000000..4fc355bbb
--- /dev/null
+++ b/extra/xf86-video-sisimedia/0003-Fix-build-with-Werror-format-security.patch
@@ -0,0 +1,65 @@
+From 9b010b7db7f0c6730c1a1b3cd473d49b01ed5b5f Mon Sep 17 00:00:00 2001
+From: Ander Conselvan de Oliveira <ander@mandriva.com.br>
+Date: Mon, 22 Jun 2009 16:07:26 -0400
+Subject: [PATCH] Fix build with -Werror=format-security
+
+---
+ src/sis_driver.c   |    4 ++--
+ src/sis_mergedfb.c |    6 +++---
+ 2 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/src/sis_driver.c b/src/sis_driver.c
+index 5b91004..0a154db 100644
+--- a/src/sis_driver.c
++++ b/src/sis_driver.c
+@@ -831,14 +831,14 @@ SISErrorLog(ScrnInfoPtr pScrn, const char *format, ...)
+     static const char *str = "**************************************************\n";
+ 
+     va_start(ap, format);
+-    xf86DrvMsg(pScrn->scrnIndex, X_ERROR, str);
++    xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "%s", str);
+     xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ 	"                      ERROR:\n");
+     xf86VDrvMsgVerb(pScrn->scrnIndex, X_ERROR, 1, format, ap);
+     va_end(ap);
+     xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ 	"                  END OF MESSAGE\n");
+-    xf86DrvMsg(pScrn->scrnIndex, X_ERROR, str);
++    xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "%s", str);
+ }
+ 
+ static void
+diff --git a/src/sis_mergedfb.c b/src/sis_mergedfb.c
+index 61b4255..feca024 100644
+--- a/src/sis_mergedfb.c
++++ b/src/sis_mergedfb.c
+@@ -357,7 +357,7 @@ SiSCopyModeNLink(ScrnInfoPtr pScrn, DisplayModePtr dest,
+ 
+        strcat(printbuffer, namebuf1);
+ 
+-       xf86DrvMsg(pScrn->scrnIndex, X_INFO, printbuffer);
++       xf86DrvMsg(pScrn->scrnIndex, X_INFO, "%s", printbuffer);
+     }
+ 
+     mode->next = mode;
+@@ -2137,7 +2137,7 @@ SiSUpdateXineramaScreenInfo(ScrnInfoPtr pScrn1)
+        if(infochanged && !usenonrect) {
+ 	  xf86DrvMsgVerb(pScrn1->scrnIndex, X_INFO, pSiS->XineVerb,
+ 			"Current screen size does not match maximum display modes...\n");
+-	  xf86DrvMsgVerb(pScrn1->scrnIndex, X_INFO, pSiS->XineVerb, rectxine);
++	  xf86DrvMsgVerb(pScrn1->scrnIndex, X_INFO, pSiS->XineVerb, "%s", rectxine);
+        }
+ 
+     } else if(infochanged && usenonrect) {
+@@ -2145,7 +2145,7 @@ SiSUpdateXineramaScreenInfo(ScrnInfoPtr pScrn1)
+        usenonrect = FALSE;
+        xf86DrvMsgVerb(pScrn1->scrnIndex, X_INFO, pSiS->XineVerb,
+ 		"Only clone modes available for this screen size...\n");
+-       xf86DrvMsgVerb(pScrn1->scrnIndex, X_INFO, pSiS->XineVerb, rectxine);
++       xf86DrvMsgVerb(pScrn1->scrnIndex, X_INFO, pSiS->XineVerb, "%s", rectxine);
+ 
+     }
+ 
+-- 
+1.6.2.4
+
diff --git a/extra/xf86-video-sisimedia/0004-Make-sisRegs3D4-big-enough-to-hold-all-values-writte.patch b/extra/xf86-video-sisimedia/0004-Make-sisRegs3D4-big-enough-to-hold-all-values-writte.patch
new file mode 100644
index 000000000..68ec63138
--- /dev/null
+++ b/extra/xf86-video-sisimedia/0004-Make-sisRegs3D4-big-enough-to-hold-all-values-writte.patch
@@ -0,0 +1,32 @@
+From 49c641b638ac36d2a559555c04a3bd2777c8d071 Mon Sep 17 00:00:00 2001
+From: Alan Coopersmith <alan.coopersmith@sun.com>
+Date: Fri, 1 May 2009 16:52:10 -0700
+Subject: [PATCH 04/10] Make sisRegs3D4 big enough to hold all values written to it
+
+Increase size from 0xff to 0x100 since SiS315Save (sis_dac.c line 752)
+writes values into sisRegs3D4[0x00..0xff] if ChipType >= XGI_20
+
+[This bug was found by the Parfait bug checking tool.
+ For more information see http://research.sun.com/projects/parfait ]
+
+Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
+---
+ src/sis.h |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/src/sis.h b/src/sis.h
+index 9bafd4b..773f709 100644
+--- a/src/sis.h
++++ b/src/sis.h
+@@ -747,7 +747,7 @@ typedef struct {
+     UChar  sisRegsGR[10];
+     UChar  sisDAC[768];
+     UChar  sisRegs3C4[0x80];
+-    UChar  sisRegs3D4[0xff];
++    UChar  sisRegs3D4[0x100];
+     UChar  sisRegs3C2;
+     UChar  sisCapt[0x60];
+     UChar  sisVid[0x50];
+-- 
+1.6.5.4
+
diff --git a/extra/xf86-video-sisimedia/0005-Correct-bounds-check-of-blitClip-array-access.patch b/extra/xf86-video-sisimedia/0005-Correct-bounds-check-of-blitClip-array-access.patch
new file mode 100644
index 000000000..038322bf6
--- /dev/null
+++ b/extra/xf86-video-sisimedia/0005-Correct-bounds-check-of-blitClip-array-access.patch
@@ -0,0 +1,38 @@
+From 933dd8f860883c613acb5bcdf6b66100dbdfa952 Mon Sep 17 00:00:00 2001
+From: Alan Coopersmith <alan.coopersmith@sun.com>
+Date: Fri, 1 May 2009 16:57:22 -0700
+Subject: [PATCH 05/10] Correct bounds check of blitClip array access
+
+Array is defined as blitClip[NUM_BLIT_PORTS], so invalid indexes
+are >= NUM_BLIT_PORTS, not just > NUM_BLIT_PORTS
+
+[This bug was found by the Parfait bug checking tool.
+ For more information see http://research.sun.com/projects/parfait ]
+
+Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
+---
+ src/sis_video.c |    4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+Index: xf86-video-sis-0.9.1/src/sis_video.c
+===================================================================
+--- xf86-video-sis-0.9.1.orig/src/sis_video.c
++++ xf86-video-sis-0.9.1/src/sis_video.c
+@@ -4656,7 +4656,7 @@ SISStopVideoBlit(ScrnInfoPtr pScrn, ULon
+     * adapt->flags but we provide it anyway.
+     */
+ 
+-   if(index > NUM_BLIT_PORTS) return;
++   if(index >= NUM_BLIT_PORTS) return;
+ 
+    REGION_EMPTY(pScrn->pScreen, &pPriv->blitClip[index]);
+ 
+@@ -4698,7 +4698,7 @@ SISPutImageBlit_671(
+    int	  xoffset = 0, yoffset = 0;
+    Bool   first;
+ 
+-   if(index > NUM_BLIT_PORTS)
++   if(index >= NUM_BLIT_PORTS)
+       return BadMatch;
+ 
+    if(!height || !width)
diff --git a/extra/xf86-video-sisimedia/0005-Fix-backlight-off-on-SiS30x.-video-bridges.patch b/extra/xf86-video-sisimedia/0005-Fix-backlight-off-on-SiS30x.-video-bridges.patch
new file mode 100644
index 000000000..f023c774e
--- /dev/null
+++ b/extra/xf86-video-sisimedia/0005-Fix-backlight-off-on-SiS30x.-video-bridges.patch
@@ -0,0 +1,25 @@
+From 910073e0ab3a7bf9e5c9d97437a879d97edc2714 Mon Sep 17 00:00:00 2001
+From: root <root@greentea.conectiva>
+Date: Wed, 1 Jul 2009 09:59:39 -0400
+Subject: [PATCH] Fix backlight off on SiS30x. video bridges.
+
+---
+ src/init301.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/src/init301.c b/src/init301.c
+index c179ae8..70a6aab 100644
+--- a/src/init301.c
++++ b/src/init301.c
+@@ -9261,7 +9261,7 @@ void
+ SiS_SiS30xBLOff(struct SiS_Private *SiS_Pr)
+ {
+   /* Switch off LCD backlight on SiS30xLV */
+-  SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFE);
++  SiS_SetRegAND(SiS_Pr->SiS_Part4Port,0x26,0xFC);
+   SiS_DDC2Delay(SiS_Pr,0xff00);
+ }
+ 
+-- 
+1.5.4.3
+
diff --git a/extra/xf86-video-sisimedia/0006-Add-IgnoreHotkeyFlag-driver-option.patch b/extra/xf86-video-sisimedia/0006-Add-IgnoreHotkeyFlag-driver-option.patch
new file mode 100644
index 000000000..8ebc799a7
--- /dev/null
+++ b/extra/xf86-video-sisimedia/0006-Add-IgnoreHotkeyFlag-driver-option.patch
@@ -0,0 +1,89 @@
+From 072af02d180c1965f30246ea269d208292ed6f05 Mon Sep 17 00:00:00 2001
+From: root <root@greentea.conectiva>
+Date: Wed, 1 Jul 2009 14:13:52 -0400
+Subject: [PATCH] Add IgnoreHotkeyFlag driver option.
+
+Some BIOSes do not set the hotkey flag correctly. Without this option
+set, the driver won't change the mirroring state of LCD and VGA
+connections if the BIOS did not set this flag.
+---
+ src/sis.h        |    3 +++
+ src/sis_driver.c |    2 +-
+ src/sis_opt.c    |   13 ++++++++++++-
+ 3 files changed, 16 insertions(+), 2 deletions(-)
+
+diff --git a/src/sis.h b/src/sis.h
+index c50690b..c82c302 100644
+--- a/src/sis.h
++++ b/src/sis.h
+@@ -1565,6 +1565,9 @@ typedef struct {
+ 
+   /* Enable special 1366x768x60hz mode of LVDS panel. Ivans@090109 */
+     Bool  EnablePanel_1366x768;
++
++    /* Ignore hotkey flag on capability changed APM events */
++    Bool IgnoreHotkeyFlag;
+ 	
+ } SISRec, *SISPtr;
+ 
+diff --git a/src/sis_driver.c b/src/sis_driver.c
+index c935c11..2a5001c 100644
+--- a/src/sis_driver.c
++++ b/src/sis_driver.c
+@@ -11370,7 +11370,7 @@ SISPMEvent(int scrnIndex, pmEvent event, Bool undo)
+ 	                inSISIDXREG(SISCR,0x3d,hotkeyflag);/*check device switch flag from BIOS CR 0x3d bit[2].*/
+                         
+ 			
+-			if(hotkeyflag & 0x04)
++			if(pSiS->IgnoreHotkeyFlag || (hotkeyflag & 0x04))
+ 			{	
+ 						
+ 			SISCRT1PreInit(pScrn); /*redetecting CRT1, pSiS->CRT1detected will update.*/
+diff --git a/src/sis_opt.c b/src/sis_opt.c
+index 4b79f7f..7f726ea 100644
+--- a/src/sis_opt.c
++++ b/src/sis_opt.c
+@@ -159,7 +159,8 @@ typedef enum {
+     OPTION_PSEUDO,
+     OPTION_FUTRO_TIMING, /*chaoyu's modified: for Fuji-Siemans specail timing*/
+     OPTION_TRACEVGAMISCW,
+-    OPTION_USETIMING1366  /*option of enable 1366x768 timing for LVDS panel. Ivans@090109*/
++    OPTION_USETIMING1366,  /*option of enable 1366x768 timing for LVDS panel. Ivans@090109*/
++    OPTION_IGNOREHOTKEYFLAG
+ } SISOpts;
+ 
+ static const OptionInfoRec SISOptions[] = {
+@@ -305,6 +306,7 @@ static const OptionInfoRec SISOptions[] = {
+     { OPTION_FUTRO_TIMING,		"FutroTiming",			OPTV_BOOLEAN,   {0}, FALSE },/*chaoyu's modified: for Fuji-seimans special timing*/
+     { OPTION_TRACEVGAMISCW,             "TraceVgaMISCW",                OPTV_BOOLEAN,   {0}, FALSE },/*Ivans added for helping detected CRT1 using BIOS setting.*/
+     { OPTION_USETIMING1366,              "UseTiming1366",                  OPTV_BOOLEAN,   {0}, FALSE },/*enable 1366 timing on LVDS, Ivans@090109*/
++    { OPTION_IGNOREHOTKEYFLAG,		"IgnoreHotkeyFlag",		OPTV_BOOLEAN,	{0}, FALSE },
+     { -1,				NULL,				OPTV_NONE,	{0}, FALSE }
+ };
+ 
+@@ -624,6 +626,7 @@ SiSOptions(ScrnInfoPtr pScrn)
+     pSiS->CRT2IsScrn0 = FALSE;
+ #endif
+ #endif
++    pSiS->IgnoreHotkeyFlag = FALSE;
+   
+     /* Chipset dependent defaults */
+ 
+@@ -2419,6 +2422,14 @@ SiSOptions(ScrnInfoPtr pScrn)
+                 pSiS->EnablePanel_1366x768 = TRUE;		
+         }
+     }
++    /* Ignore hotkey flag for video switch, switch on every
++     * XF86_APM_CAPABILITY_CHANGED event */ 
++    if(xf86GetOptValBool(pSiS->Options, OPTION_IGNOREHOTKEYFLAG, &val)){
++        if(val){
++                xf86DrvMsg(pScrn->scrnIndex, X_INFO,"Ignoring hotkey flag\n");
++                pSiS->IgnoreHotkeyFlag = TRUE;		
++        }
++    }
+ 
+ }
+ 
+-- 
+1.5.4.3
+
diff --git a/extra/xf86-video-sisimedia/0007-Remove-useless-loader-symbol-lists.patch b/extra/xf86-video-sisimedia/0007-Remove-useless-loader-symbol-lists.patch
new file mode 100644
index 000000000..395213375
--- /dev/null
+++ b/extra/xf86-video-sisimedia/0007-Remove-useless-loader-symbol-lists.patch
@@ -0,0 +1,249 @@
+From ae1a7dcebdac904c8068cc38fb77648c548f5075 Mon Sep 17 00:00:00 2001
+From: Paulo Ricardo Zanoni <pzanoni@mandriva.com>
+Date: Thu, 22 Apr 2010 11:19:29 -0300
+Subject: [PATCH] Remove useless loader symbol lists
+
+Adaption of xf86-video-sis patch 74553b5ee476a0dd28e136f5a33a546ea0c3ef28
+---
+ src/sis_driver.c |  150 +-----------------------------------------------------
+ 1 files changed, 1 insertions(+), 149 deletions(-)
+
+diff --git a/src/sis_driver.c b/src/sis_driver.c
+index d56182f..96255d3 100644
+--- a/src/sis_driver.c
++++ b/src/sis_driver.c
+@@ -227,126 +227,6 @@ static PciChipsets XGIPciChipsets[] = {
+     { -1,                   -1,                 RES_UNDEFINED }
+ };
+ 
+-#ifdef SIS_USE_XAA
+-static const char *xaaSymbols[] = {
+-    "XAACreateInfoRec",
+-    "XAADestroyInfoRec",
+-    "XAAHelpPatternROP",
+-    "XAAInit",
+-    NULL
+-};
+-#endif
+-
+-#ifdef SIS_USE_EXA
+-static const char *exaSymbols[] = {
+-    "exaGetVersion",
+-    "exaDriverInit",
+-    "exaDriverFini",
+-    "exaOffscreenAlloc",
+-    "exaOffscreenFree",
+-    NULL
+-};
+-#endif
+-
+-static const char *fbSymbols[] = {
+-    "fbPictureInit",
+-    "fbScreenInit",
+-    NULL
+-};
+-
+-static const char *shadowSymbols[] = {
+-    "ShadowFBInit",
+-    NULL
+-};
+-
+-static const char *ramdacSymbols[] = {
+-    "xf86CreateCursorInfoRec",
+-    "xf86DestroyCursorInfoRec",
+-    "xf86InitCursor",
+-    NULL
+-};
+-
+-static const char *ddcSymbols[] = {
+-    "xf86PrintEDID",
+-    "xf86InterpretEDID",
+-    NULL
+-};
+-
+-static const char *int10Symbols[] = {
+-    "xf86FreeInt10",
+-    "xf86InitInt10",
+-    NULL
+-};
+-
+-static const char *vbeSymbols[] = {
+-#if XF86_VERSION_CURRENT < XF86_VERSION_NUMERIC(4,2,99,0,0)
+-    "VBEInit",
+-#else
+-    "VBEExtendedInit",
+-#endif
+-    "vbeDoEDID",
+-    "vbeFree",
+-    "VBEGetVBEInfo",
+-    "VBEFreeVBEInfo",
+-    "VBEGetModeInfo",
+-    "VBEFreeModeInfo",
+-    "VBESaveRestore",
+-    "VBESetVBEMode",
+-    "VBEGetVBEMode",
+-    "VBESetDisplayStart",
+-    "VBESetGetLogicalScanlineLength",
+-    NULL
+-};
+-
+-#ifdef XF86DRI
+-static const char *drmSymbols[] = {
+-    "drmAddMap",
+-    "drmAgpAcquire",
+-    "drmAgpRelease",
+-    "drmAgpAlloc",
+-    "drmAgpFree",
+-    "drmAgpBase",
+-    "drmAgpBind",
+-    "drmAgpUnbind",
+-    "drmAgpEnable",
+-    "drmAgpGetMode",
+-    "drmCtlInstHandler",
+-    "drmCtlUninstHandler",
+-    "drmGetInterruptFromBusID",
+-#ifndef SISHAVEDRMWRITE
+-    "drmSiSAgpInit",
+-#else
+-    "drmCommandWrite",
+-#endif
+-#if XF86_VERSION_CURRENT >= XF86_VERSION_NUMERIC(4,3,0,0,0)
+-    "drmGetVersion",
+-    "drmFreeVersion",
+-#endif
+-    NULL
+-};
+-
+-static const char *driSymbols[] = {
+-    "DRICreateInfoRec",
+-    "DRIScreenInit",
+-    "DRIFinishScreenInit",
+-    "DRIDestroyInfoRec",
+-    "DRICloseScreen",
+-    "DRIGetSAREAPrivate",
+-    "DRILock",
+-    "DRIUnlock",
+-    "DRIQueryVersion",
+-    "GlxSetVisualConfigs",
+-    NULL
+-};
+-
+-#ifdef XFree86LOADER
+-static const char *driRefSymbols[] = {
+-    "DRICreatePCIBusID",  /* not REQUIRED, but eventually referenced */
+-    NULL
+-};
+-#endif
+-#endif  /* XF86DRI */
+-
+ #ifdef XFree86LOADER
+ 
+ static MODULESETUPPROTO(sisSetup);
+@@ -382,19 +262,6 @@ sisSetup(pointer module, pointer opts, int *errmaj, int *errmin)
+     if(!setupDone) {
+        setupDone = TRUE;
+        xf86AddDriver(&SIS, module, SIS_HaveDriverFuncs);
+-       LoaderRefSymLists(fbSymbols,
+-#ifdef SIS_USE_XAA
+-			 xaaSymbols,
+-#endif
+-#ifdef SIS_USE_EXA
+-			 exaSymbols,
+-#endif
+-			 shadowSymbols, ramdacSymbols,
+-			 vbeSymbols, int10Symbols,
+-#ifdef XF86DRI
+-			 drmSymbols, driSymbols, driRefSymbols,
+-#endif
+-			 NULL);
+        return (pointer)TRUE;
+     }
+ 
+@@ -1068,7 +935,6 @@ SiS_LoadInitVBE(ScrnInfoPtr pScrn)
+        return;
+ 
+     if(xf86LoadSubModule(pScrn, "vbe")) {
+-       xf86LoaderReqSymLists(vbeSymbols, NULL);
+ #if XF86_VERSION_CURRENT < XF86_VERSION_NUMERIC(4,2,99,0,0)
+        pSiS->pVbe = VBEInit(pSiS->pInt, pSiS->pEnt->index);
+ #else
+@@ -1092,7 +958,6 @@ SiSLoadInitDDCModule(ScrnInfoPtr pScrn)
+        return TRUE;
+ 
+     if(xf86LoadSubModule(pScrn, "ddc")) {
+-       xf86LoaderReqSymLists(ddcSymbols, NULL);
+        pSiS->haveDDC = TRUE;
+        return TRUE;
+     }
+@@ -3586,7 +3451,6 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+ 	  xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+ 		"Initializing adapter through int10\n");
+ 	  if(xf86LoadSubModule(pScrn, "int10")) {
+-	     xf86LoaderReqSymLists(int10Symbols, NULL);
+ 	     pSiS->pInt = xf86InitInt10(pSiS->pEnt->index);
+ 	  } else {
+ 	     SISErrorLog(pScrn, "Failed to load int10 module\n");
+@@ -3683,7 +3547,6 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+        SISErrorLog(pScrn, "Could not load ramdac module\n");
+        goto my_error_1;
+     }
+-    xf86LoaderReqSymLists(ramdacSymbols, NULL);
+ 
+     /* Set pScrn->monitor */
+     pScrn->monitor = pScrn->confScreen->monitor;
+@@ -5868,22 +5731,18 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+ 	SISErrorLog(pScrn, "Unsupported framebuffer bpp (%d)\n", pScrn->bitsPerPixel);
+ 	goto my_error_1;
+     }
+-    xf86LoaderReqSymLists(fbSymbols, NULL);
+ 
+     /* Load XAA/EXA (if needed) */
+     if(!pSiS->NoAccel) {
+        char *modName = NULL;
+-       const char **symNames = NULL;
+ #ifdef SIS_USE_XAA
+        if(!pSiS->useEXA) {
+ 	  modName = "xaa";
+-	  symNames = xaaSymbols;
+        }
+ #endif
+ #ifdef SIS_USE_EXA
+        if(pSiS->useEXA) {
+ 	  modName = "exa";
+-	  symNames = exaSymbols;
+        }
+ #endif
+        if(modName && (!xf86LoadSubModule(pScrn, modName))) {
+@@ -5894,9 +5753,6 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+ 	     pSiS->NoXvideo = TRUE;
+ 	  }
+ #endif
+-       } else if(symNames) {
+-	  xf86LoaderReqSymLists(symNames, NULL);
+-	  xf86DrvMsg(pScrn->scrnIndex, X_INFO, "2D acceleration enabled, modename %s\n",modName);
+        }
+     }
+ 
+@@ -5909,8 +5765,6 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+ 	     pSiS->ShadowFB = FALSE;
+ 	     pSiS->Rotate = pSiS->Reflect = 0;
+ 	  }
+-       } else {
+-          xf86LoaderReqSymLists(shadowSymbols, NULL);
+        }
+     }
+ 
+@@ -5920,9 +5774,7 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+        if(!xf86LoaderCheckSymbol("DRIScreenInit")) {
+ 	  if(xf86LoadSubModule(pScrn, "dri")) {
+ 	     if(!xf86LoaderCheckSymbol("GlxSetVisualConfigs")) {
+-	        if(xf86LoadSubModule(pScrn, "glx")) {
+-		   xf86LoaderReqSymLists(driSymbols, drmSymbols, NULL);
+-		} else {
++	        if(! xf86LoadSubModule(pScrn, "glx")) {
+ 		   SISErrorLog(pScrn, "Failed to load glx module\n");
+ 		}
+ 	     }
+-- 
+1.6.4.4
+
diff --git a/extra/xf86-video-sisimedia/0008-update-to-xextproto-7-1-support.patch b/extra/xf86-video-sisimedia/0008-update-to-xextproto-7-1-support.patch
new file mode 100644
index 000000000..1dcbdf05c
--- /dev/null
+++ b/extra/xf86-video-sisimedia/0008-update-to-xextproto-7-1-support.patch
@@ -0,0 +1,45 @@
+From 59ea80738d22c69a2850fd7ff89bd75330cc310b Mon Sep 17 00:00:00 2001
+From: Peter Hutterer <peter.hutterer@who-t.net>
+Date: Thu, 16 Jul 2009 01:55:25 +0000
+Subject: Update to xextproto 7.1 support.
+
+DPMS header was split into dpms.h (client) and dpmsconst.h (server). Drivers
+need to include dpmsconst.h if xextproto 7.1 is available.
+
+Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+---
+diff --git a/configure.ac b/configure.ac
+index 089c5fa..f19c1b7 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -62,6 +62,10 @@ XORG_DRIVER_CHECK_EXT(DPMSExtension, xextproto)
+ 
+ # Checks for pkg-config packages
+ PKG_CHECK_MODULES(XORG, [xorg-server >= 1.0.99.901 xproto fontsproto xf86dgaproto $REQUIRED_MODULES])
++PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
++                  HAVE_XEXTPROTO_71="yes"; AC_DEFINE(HAVE_XEXTPROTO_71, 1, [xextproto 7.1 available]),
++                  HAVE_XEXTPROTO_71="no")
++AM_CONDITIONAL(HAVE_XEXTPROTO_71, [ test "$HAVE_XEXTPROTO_71" = "yes" ])
+ sdkdir=$(pkg-config --variable=sdkdir xorg-server)
+ 
+ # Checks for libraries.
+diff --git a/src/sis_driver.c b/src/sis_driver.c
+index ef7b522..a1ced97 100644
+--- a/src/sis_driver.c
++++ b/src/sis_driver.c
+@@ -78,8 +78,13 @@
+ 
+ #include "globals.h"
+ 
++#ifdef HAVE_XEXTPROTO_71
++#include <X11/extensions/dpmsconst.h>
++#else
+ #define DPMS_SERVER
+ #include <X11/extensions/dpms.h>
++#endif
++
+ 
+ #ifdef XF86DRI
+ #include "dri.h"
+--
+cgit v0.8.3-6-g21f6
diff --git a/extra/xf86-video-sisimedia/0009-update-for-rac-removal.patch b/extra/xf86-video-sisimedia/0009-update-for-rac-removal.patch
new file mode 100644
index 000000000..df1421798
--- /dev/null
+++ b/extra/xf86-video-sisimedia/0009-update-for-rac-removal.patch
@@ -0,0 +1,69 @@
+From 9e1ebb9530bbb71be7fcab9e6f8f9a475be72efe Mon Sep 17 00:00:00 2001
+From: Dave Airlie <airlied@redhat.com>
+Date: Tue, 28 Jul 2009 03:32:37 +0000
+Subject: sis: update for resources/RAC API removal
+
+---
+diff --git a/src/sis.h b/src/sis.h
+index 773f709..e859c78 100644
+--- a/src/sis.h
++++ b/src/sis.h
+@@ -77,7 +77,9 @@
+ #include "xf86Pci.h"
+ #include "xf86Priv.h"
+ #include "xf86_OSproc.h"
++#ifndef XSERVER_LIBPCIACCESS
+ #include "xf86Resources.h"
++#endif
+ #include "xf86.h"
+ #include "xf86PciInfo.h"
+ #include "xf86Cursor.h"
+diff --git a/src/sis_driver.c b/src/sis_driver.c
+index a1ced97..bb11cbb 100644
+--- a/src/sis_driver.c
++++ b/src/sis_driver.c
+@@ -49,7 +49,9 @@
+ 
+ #include "sis.h"
+ 
++#ifndef XSERVER_LIBPCIACCESS
+ #include "xf86RAC.h"
++#endif
+ #include "dixstruct.h"
+ #include "shadowfb.h"
+ #include "fb.h"
+@@ -3552,6 +3554,7 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+     SiS_MapVGAMem(pScrn);
+ #endif
+ 
++#ifndef XSERVER_LIBPCIACCESS
+     /* Set operating state */
+ 
+     /* 1. memory */
+@@ -3581,6 +3584,8 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+     /* Operations for which I/O access is required */
+     pScrn->racIoFlags = RAC_COLORMAP | RAC_CURSOR | RAC_VIEWPORT;
+ 
++#endif
++
+     /* Load ramdac module */
+     if(!xf86LoadSubModule(pScrn, "ramdac")) {
+        SISErrorLog(pScrn, "Could not load ramdac module\n");
+@@ -4424,6 +4429,7 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+     xf86DrvMsg(pScrn->scrnIndex, from, "MMIO registers at 0x%lX (size %ldK)\n",
+ 	   (ULong)pSiS->IOAddress, pSiS->mmioSize);
+ 
++#ifndef XSERVER_LIBPCIACCESS
+     /* Register the PCI-assigned resources */
+     if(xf86RegisterResources(pSiS->pEnt->index, NULL, ResExclusive)) {
+        SISErrorLog(pScrn, "PCI resource conflicts detected\n");
+@@ -4435,6 +4441,7 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+        SISFreeRec(pScrn);
+        return FALSE;
+     }
++#endif
+ 
+     from = X_PROBED;
+     if(pSiS->pEnt->device->videoRam != 0) {
+--
+cgit v0.8.3-6-g21f6
diff --git a/extra/xf86-video-sisimedia/0010-change-to-use-abi-version-check.patch b/extra/xf86-video-sisimedia/0010-change-to-use-abi-version-check.patch
new file mode 100644
index 000000000..cb9fd7ea5
--- /dev/null
+++ b/extra/xf86-video-sisimedia/0010-change-to-use-abi-version-check.patch
@@ -0,0 +1,34 @@
+From 8c3eca873717e877048c2bde345c02b1e9099e50 Mon Sep 17 00:00:00 2001
+From: Dave Airlie <airlied@redhat.com>
+Date: Tue, 28 Jul 2009 05:22:41 +0000
+Subject: sis: change to using ABI version check
+
+---
+diff --git a/src/sis.h b/src/sis.h
+index e859c78..400b83f 100644
+--- a/src/sis.h
++++ b/src/sis.h
+@@ -77,7 +77,7 @@
+ #include "xf86Pci.h"
+ #include "xf86Priv.h"
+ #include "xf86_OSproc.h"
+-#ifndef XSERVER_LIBPCIACCESS
++#if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 6
+ #include "xf86Resources.h"
+ #endif
+ #include "xf86.h"
+diff --git a/src/sis_driver.c b/src/sis_driver.c
+index bb11cbb..994b02d 100644
+--- a/src/sis_driver.c
++++ b/src/sis_driver.c
+@@ -49,7 +49,7 @@
+ 
+ #include "sis.h"
+ 
+-#ifndef XSERVER_LIBPCIACCESS
++#if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 6
+ #include "xf86RAC.h"
+ #endif
+ #include "dixstruct.h"
+--
+cgit v0.8.3-6-g21f6
diff --git a/extra/xf86-video-sisimedia/0011-more-rac-removal.patch b/extra/xf86-video-sisimedia/0011-more-rac-removal.patch
new file mode 100644
index 000000000..8175dea98
--- /dev/null
+++ b/extra/xf86-video-sisimedia/0011-more-rac-removal.patch
@@ -0,0 +1,13 @@
+diff -Nrup xf86-video-sis-0.9.1/src/sis_hwmc.c patched/src/sis_hwmc.c
+--- xf86-video-sis-0.9.1/src/sis_hwmc.c	2008-03-04 14:31:10.000000000 -0300
++++ patched/src/sis_hwmc.c	2010-04-20 17:10:21.073690167 -0300
+@@ -43,7 +43,9 @@ THE USE OR OTHER DEALINGS IN THE SOFTWAR
+ 
+ #include "xf86.h"
+ #include "xf86_OSproc.h"
++#ifndef GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 6
+ #include "xf86Resources.h"
++#endif
+ #include "compiler.h"
+ #include "xf86PciInfo.h"
+ #include "xf86Pci.h"
diff --git a/extra/xf86-video-sisimedia/COPYING b/extra/xf86-video-sisimedia/COPYING
new file mode 100644
index 000000000..d643012d7
--- /dev/null
+++ b/extra/xf86-video-sisimedia/COPYING
@@ -0,0 +1,139 @@
+Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1) Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2) Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+3) The name of the author may not be used to endorse or promote products
+   derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+Copyright (C) 1998, 1999 by Alan Hourihane, Wigan, England.
+Parts Copyright (C) 2001-2005 Thomas Winischhofer, Vienna, Austria.
+
+Licensed under the following terms:
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appears in all copies and that both that copyright
+notice and this permission notice appear in supporting documentation, and
+and that the name of the copyright holder not be used in advertising
+or publicity pertaining to distribution of the software without specific,
+written prior permission. The copyright holder makes no representations
+about the suitability of this software for any purpose.  It is provided
+"as is" without expressed or implied warranty.
+
+THE COPYRIGHT HOLDER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO
+EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+Copyright (C) 2003 Eric Anholt
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appears in all copies and that both that copyright
+notice and this permission notice appear in supporting documentation, and
+and that the name of the copyright holder not be used in advertising
+or publicity pertaining to distribution of the software without specific,
+written prior permission. The copyright holder makes no representations
+about the suitability of this software for any purpose.  It is provided
+"as is" without expressed or implied warranty.
+
+THE COPYRIGHT HOLDER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO
+EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+Copyright (C) 2000 by Alan Hourihane, Sychdyn, North Wales, UK.
+Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria
+
+Portions from radeon_dga.c which is
+         Copyright 2000 ATI Technologies Inc., Markham, Ontario, and
+                        VA Linux Systems Inc., Fremont, California.
+
+Licensed under the following terms:
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation, and that the name of the providers not be used in
+advertising or publicity pertaining to distribution of the software without
+specific, written prior permission.  The providers make no representations
+about the suitability of this software for any purpose.  It is provided
+"as is" without express or implied warranty.
+
+THE PROVIDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL THE PROVIDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+Copyright 2007 George Sapountzis
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+Copyright (C) 1999-2004 by The XFree86 Project, Inc.
+based on code written by Mark Vojkovich
+Copyright (C) 2003-2005 Thomas Winischhofer
+
+Licensed under the following terms:
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appears in all copies and that both that copyright
+notice and this permission notice appear in supporting documentation, and
+and that the name of the copyright holder not be used in advertising
+or publicity pertaining to distribution of the software without specific,
+written prior permission. The copyright holder makes no representations
+about the suitability of this software for any purpose.  It is provided
+"as is" without expressed or implied warranty.
+
+THE COPYRIGHT HOLDER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO
+EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
diff --git a/extra/xf86-video-sisimedia/PKGBUILD b/extra/xf86-video-sisimedia/PKGBUILD
new file mode 100644
index 000000000..edf4ef0bb
--- /dev/null
+++ b/extra/xf86-video-sisimedia/PKGBUILD
@@ -0,0 +1,82 @@
+# $Id: PKGBUILD 140378 2011-10-11 21:33:02Z jgc $
+# Maintainer: Jan de Groot <jgc@archlinux.org>
+
+pkgname=xf86-video-sisimedia
+pkgver=0.9.1
+pkgrel=1
+pkgdesc="X.org SiS 671 video driver"
+arch=(i686 x86_64)
+url="http://www.linuxconsulting.ro/xorg-drivers/"
+license=('custom')
+depends=('glibc' 'sis-dri')
+makedepends=('xorg-server-devel>=1.11.0' 'xf86dgaproto' 'libdrm' 'xf86driproto' 'mesa' 'glproto')
+conflicts=('xorg-server<1.11.0')
+options=('!libtool')
+source=(ftp://ftp.archlinux.org/other/xf86-video-sisimedia/xf86-video-sisimedia-0.9.1_20091203.tar.bz2
+        xf86-video-sis-0.9.1-20102701.patch
+        0002-Remove-XFree86-Misc-PassMessage-support.patch
+        0003-Fix-build-with-Werror-format-security.patch
+        0005-Fix-backlight-off-on-SiS30x.-video-bridges.patch
+        0006-Add-IgnoreHotkeyFlag-driver-option.patch
+        xf86-video-sis-0.9.1-dump-regs-after-video-init.patch
+        0007-Remove-useless-loader-symbol-lists.patch
+        0008-update-to-xextproto-7-1-support.patch
+        0009-update-for-rac-removal.patch
+        0010-change-to-use-abi-version-check.patch
+        0011-more-rac-removal.patch
+        0001-Remove-xorgconfig-xorgcfg-from-See-Also-list-in-man-.patch
+        0004-Make-sisRegs3D4-big-enough-to-hold-all-values-writte.patch
+        0005-Correct-bounds-check-of-blitClip-array-access.patch
+        xserver19.patch
+        COPYING)
+sha1sums=('22e6616df49ec82755daae08043a29aaf92fa430'
+          '61715bb86180decde55a56fad9a12d841c89fbb2'
+          '33fdea57187a2758802bcb9572d3a864aaab4d59'
+          '6f05eae535b099b01c2819e63c68d4489b940267'
+          'a6cb5da9312d32d729ad2619d8ae50cb26ba7d4d'
+          'df728052a89c4152abbe89826756040dac23b624'
+          '4bed1c2455ed447f7053cb0729e99cbe598b3274'
+          'd7802db5c49540ab136e71450cc846cfccd8b8d1'
+          'e2236d2d00338f1658c66d9b972919af39897071'
+          '0c6b9322e6cb22c67e04d50a0b818a2dd4585cf2'
+          '802829a8ebd2b7e35fcc86665d842b1594a8ba30'
+          'c26afe7508183735b7568b435be9c270ceeb62f1'
+          'd2fa2a21454f3a161bcd8ae4d349657561049edd'
+          '5e288526bfa2c534f1feabdb571da16da8a1c7a6'
+          'e86d702cb0b5e9bf43ff732696229965e176db7c'
+          'b5f260bed7e705808ec05620316e503ed5d52ee5'
+          'a64e244f274bcb155f892d0488a1a4b1b2f7d70d')
+
+build() {
+  cd "${srcdir}/xf86-video-sis-${pkgver}"
+  patch -Np1 -i "${srcdir}/xf86-video-sis-0.9.1-20102701.patch"
+  patch -Np1 -i "${srcdir}/0002-Remove-XFree86-Misc-PassMessage-support.patch"
+  patch -Np1 -i "${srcdir}/0003-Fix-build-with-Werror-format-security.patch"
+  patch -Np1 -i "${srcdir}/0005-Fix-backlight-off-on-SiS30x.-video-bridges.patch"
+  patch -Np1 -i "${srcdir}/0006-Add-IgnoreHotkeyFlag-driver-option.patch"
+  patch -Np1 -i "${srcdir}/xf86-video-sis-0.9.1-dump-regs-after-video-init.patch"
+  patch -Np1 -i "${srcdir}/0007-Remove-useless-loader-symbol-lists.patch"
+  patch -Np1 -i "${srcdir}/0008-update-to-xextproto-7-1-support.patch"
+  patch -Np1 -i "${srcdir}/0009-update-for-rac-removal.patch"
+  patch -Np1 -i "${srcdir}/0010-change-to-use-abi-version-check.patch"
+  patch -Np1 -i "${srcdir}/0011-more-rac-removal.patch"
+  patch -Np1 -i "${srcdir}/0001-Remove-xorgconfig-xorgcfg-from-See-Also-list-in-man-.patch"
+  patch -Np1 -i "${srcdir}/0004-Make-sisRegs3D4-big-enough-to-hold-all-values-writte.patch"
+  patch -Np1 -i "${srcdir}/0005-Correct-bounds-check-of-blitClip-array-access.patch"
+  patch -Np1 -i "${srcdir}/xserver19.patch"
+
+  sed -i -e 's,sis_drv,sisimedia_drv,g' src/Makefile.am
+  sed -i -e 's,\"sis\",\"sisimedia\",g' src/sis.h
+  sed -i -e 's,sisModuleData,sisimediaModuleData,g' src/sis_driver.c
+
+  autoreconf -fi
+
+  ./configure --prefix=/usr --enable-dri
+  make
+  make DESTDIR="${pkgdir}" install
+
+  rm -rf "${pkgdir}/usr/share/man"
+
+  install -m755 -d "${pkgdir}/usr/share/licenses/${pkgname}"
+  install -m644 "${srcdir}/COPYING" "${pkgdir}/usr/share/licenses/${pkgname}/"
+}
diff --git a/extra/xf86-video-sisimedia/xf86-video-sis-0.9.1-20102701.patch b/extra/xf86-video-sisimedia/xf86-video-sis-0.9.1-20102701.patch
new file mode 100644
index 000000000..944eceb12
--- /dev/null
+++ b/extra/xf86-video-sisimedia/xf86-video-sis-0.9.1-20102701.patch
@@ -0,0 +1,1376 @@
+diff -p -up xf86-video-sis-0.9.1/src/sis.h.orig xf86-video-sis-0.9.1/src/sis.h
+--- xf86-video-sis-0.9.1/src/sis.h.orig	2010-01-27 15:27:11.000000000 -0500
++++ xf86-video-sis-0.9.1/src/sis.h	2010-01-27 15:22:42.000000000 -0500
+@@ -98,6 +98,7 @@
+ #define XF86_VERSION_CURRENT XF86_VERSION_NUMERIC(4,3,99,902,0)
+ #endif
+ 
++#if 0
+ /*** Xorg Version Path <= X-Server 2.0 ***/
+ /* K.T for xorg 1.3 */
+ #if XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(2,0,0,0,0)
+@@ -109,33 +110,36 @@
+ #define NEW_XORG_VERSION 1
+ #endif
+ #endif
++#endif
++#define NEW_XORG_VERSION 1
+ 
+-#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(6,8,0,0,0)
++//#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(6,8,0,0,0)
+ #define SIS_HAVE_RR_FUNC
+ #ifdef HaveDriverFuncs
+ #undef  SIS_HaveDriverFuncs
+ #define SIS_HaveDriverFuncs HaveDriverFuncs
+ #define SIS_HAVE_DRIVER_FUNC
+ #endif /* HaveDriverFuncs */
+-#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(6,8,99,900,0)
++//#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(6,8,99,900,0)
+ #define SISISXORG6899900
+-#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(6,8,99,901,0)
++//#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(6,8,99,901,0)
+ #define SISISXORG6899901
+ #ifdef RANDR
+ #define SIS_HAVE_RR_GET_MODE_MM
+ #define SIS_HAVE_RANDR_SIZE_PATCH
+ #endif /* RANDR */
+-#endif /* >= 6.8.99.901 */
+-#endif /* >= 6.8.99.900 */
+-#endif /* >= 6.8.0.0    */
+-#else   /* XORG_VERSION_CURRENT */
+-#include "xf86Version.h"
+-#define SISMYSERVERNAME "XFree86"
++//#endif /* >= 6.8.99.901 */
++//#endif /* >= 6.8.99.900 */
++//#endif /* >= 6.8.0.0    */
++//#else   /* XORG_VERSION_CURRENT */
++//#include "xf86Version.h"
++//#define SISMYSERVERNAME "XFree86"
+ #endif
+ 
+ /*I.L. modified*/
+ //#define NEC_CASE  /*It used the old Xorg_Version with new PCI structure.*/
+ 
++#if 0
+ #ifdef XSERVER_LIBPCIACCESS
+ #ifdef NEC_CASE
+ #define XORG_VERSION_CURRENT (((7) * 10000000) + ((1) * 100000) + ((0) * 1000) + 0)
+@@ -143,6 +147,7 @@
+ #define XORG_VERSION_CURRENT (((7) * 10000000) + ((4) * 100000) + ((0) * 1000) + 0)
+ #endif
+ #endif
++#endif
+ 
+ 
+ #define SIS_NAME                "SIS"
+@@ -268,16 +273,16 @@
+ 
+ #undef SISCHECKOSSSE
+ #ifdef XORG_VERSION_CURRENT
+-#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(6,8,99,13,0)
++//#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(6,8,99,13,0)
+ #define SISCHECKOSSSE		/* Automatic check OS for SSE; requires SigIll facility */
+-#endif
++//#endif
+ #endif
+ 
+ #undef SISGAMMARAMP
+ #ifdef XORG_VERSION_CURRENT
+-#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(6,8,99,13,0)
++//#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(6,8,99,13,0)
+ #define SISGAMMARAMP		/* Driver can set gamma ramp; requires additional symbols in xf86sym.h */
+-#endif
++//#endif
+ #endif
+ 
+ #if 0	/* Perhaps for future use */
+@@ -1031,6 +1036,7 @@ typedef struct {
+ #endif
+     
+     PCITAG		PciTag;
++
+     int			PciBus, PciDevice, PciFunc;
+     EntityInfoPtr	pEnt;
+     int			Chipset;
+diff -p -up xf86-video-sis-0.9.1/src/sis300_accel.c.orig xf86-video-sis-0.9.1/src/sis300_accel.c
+--- xf86-video-sis-0.9.1/src/sis300_accel.c.orig	2007-05-29 22:12:02.000000000 -0400
++++ xf86-video-sis-0.9.1/src/sis300_accel.c	2010-01-27 15:21:54.000000000 -0500
+@@ -1231,8 +1231,8 @@ SiS300AccelInit(ScreenPtr pScreen)
+ 
+ #ifdef SIS_USE_EXA	/* ----------------------- EXA ----------------------- */
+ 	   if(pSiS->useEXA) {
+-#if  XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(7,0,0,0,0)
+-         
++//#if  XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(7,0,0,0,0)
++#if 0         
+ 	      if(pSiS->scrnOffset < 8192) {
+ 	         int obase = 0;
+ 	         /* data */
+@@ -1430,7 +1430,8 @@ SiS300AccelInit(ScreenPtr pScreen)
+ 	      pSiS->exa_scratch = exaOffscreenAlloc(pScreen, 128 * 1024, 16, TRUE,
+ 						SiSScratchSave, pSiS);
+     
+-    #if  XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(7,0,0,0,0)
++//    #if  XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(7,0,0,0,0)
++    #if 0
+               if(pSiS->exa_scratch) {
+ 		 pSiS->exa_scratch_next = pSiS->exa_scratch->offset;
+ 		 pSiS->EXADriverPtr->accel.UploadToScratch = SiSUploadToScratch;
+diff -p -up xf86-video-sis-0.9.1/src/sis310_accel.c.orig xf86-video-sis-0.9.1/src/sis310_accel.c
+--- xf86-video-sis-0.9.1/src/sis310_accel.c.orig	2007-09-29 05:13:12.000000000 -0400
++++ xf86-video-sis-0.9.1/src/sis310_accel.c	2010-01-27 15:21:54.000000000 -0500
+@@ -65,9 +65,9 @@
+ #  define SIS_NEED_ARRAY
+ #  undef SISNEWRENDER
+ #  ifdef XORG_VERSION_CURRENT
+-#   if XORG_VERSION_CURRENT > XORG_VERSION_NUMERIC(6,7,0,0,0)
++//#   if XORG_VERSION_CURRENT > XORG_VERSION_NUMERIC(6,7,0,0,0)
+ #    define SISNEWRENDER
+-#   endif
++//#   endif
+ #  endif
+ # endif
+ #endif
+@@ -1463,7 +1463,7 @@ SiSUploadToScratch(PixmapPtr pSrc, Pixma
+ 	int dst_pitch, size, w, h, bytes;
+ 
+ 	w = pSrc->drawable.width;
+-
++/*
+ #if  XORG_VERSION_CURRENT < XORG_VERSION_NUMERIC(6,8,2,0,0)
+ 	dst_pitch = ((w * (pSrc->drawable.bitsPerPixel >> 3)) +
+ 		     pSiS->EXADriverPtr->card.offscreenPitch - 1) &
+@@ -1472,17 +1472,17 @@ SiSUploadToScratch(PixmapPtr pSrc, Pixma
+ 	dst_pitch = ((w * (pSrc->drawable.bitsPerPixel >> 3)) +
+ 		     pSiS->EXADriverPtr->card.pixmapPitchAlign - 1) &
+ 		    ~(pSiS->EXADriverPtr->card.pixmapPitchAlign - 1);
+-#else
++#else*/
+ 	dst_pitch = ((w * (pSrc->drawable.bitsPerPixel >> 3)) +
+ 		     pSiS->EXADriverPtr->pixmapPitchAlign - 1) &
+ 		    ~(pSiS->EXADriverPtr->pixmapPitchAlign - 1);
+ 
+-#endif
++//#endif
+ 	size = dst_pitch * pSrc->drawable.height;
+ 
+ 	if(size > pSiS->exa_scratch->size)
+ 	   return FALSE;
+-
++/*
+ #if  XORG_VERSION_CURRENT < XORG_VERSION_NUMERIC(6,8,2,0,0)
+ 	pSiS->exa_scratch_next = (pSiS->exa_scratch_next +
+ 				  pSiS->EXADriverPtr->card.offscreenByteAlign - 1) &
+@@ -1491,34 +1491,34 @@ SiSUploadToScratch(PixmapPtr pSrc, Pixma
+ 	pSiS->exa_scratch_next = (pSiS->exa_scratch_next +
+ 				  pSiS->EXADriverPtr->card.pixmapOffsetAlign - 1) &
+ 				  ~(pSiS->EXADriverPtr->card.pixmapOffsetAlign - 1);
+-#else
++#else*/
+ 	pSiS->exa_scratch_next = (pSiS->exa_scratch_next +
+ 				  pSiS->EXADriverPtr->pixmapOffsetAlign - 1) &
+ 				  ~(pSiS->EXADriverPtr->pixmapOffsetAlign - 1);
+-#endif
+-
++//#endif
++/*
+ #if  XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(7,0,0,0,0)
+ 	if(pSiS->exa_scratch_next + size >
+ 	   pSiS->exa_scratch->offset + pSiS->exa_scratch->size) {
+ 	   (pSiS->EXADriverPtr->accel.WaitMarker)(pSrc->drawable.pScreen, 0);
+ 	   pSiS->exa_scratch_next = pSiS->exa_scratch->offset;
+ 	}
+-#else
++#else*/
+ 	if(pSiS->exa_scratch_next + size >
+ 	   pSiS->exa_scratch->offset + pSiS->exa_scratch->size) {
+ 	   (pSiS->EXADriverPtr->WaitMarker)(pSrc->drawable.pScreen, 0);
+ 	   pSiS->exa_scratch_next = pSiS->exa_scratch->offset;
+ 	}
+-#endif
++//#endif
+ 
+ 	memcpy(pDst, pSrc, sizeof(*pDst));
+ 	pDst->devKind = dst_pitch;
+ 
+-#if  XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(7,0,0,0,0)
+-	pDst->devPrivate.ptr = pSiS->EXADriverPtr->card.memoryBase + pSiS->exa_scratch_next;
+-#else
++//#if  XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(7,0,0,0,0)
++//	pDst->devPrivate.ptr = pSiS->EXADriverPtr->card.memoryBase + pSiS->exa_scratch_next;
++//#else
+ 	pDst->devPrivate.ptr = pSiS->EXADriverPtr->memoryBase + pSiS->exa_scratch_next;
+-#endif
++//#endif
+ 
+ 	pSiS->exa_scratch_next += size;
+ 
+@@ -1762,7 +1762,8 @@ SiS315AccelInit(ScreenPtr pScreen)
+ 
+ #ifdef SIS_USE_EXA	/* ----------------------- EXA ----------------------- */
+ 	   if(pSiS->useEXA) {
+-#if  XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(7,0,0,0,0)
++#if 0
++//#if  XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(7,0,0,0,0)
+ 
+ 	      int obase = 0;
+ 
+@@ -1952,11 +1953,11 @@ SiS315AccelInit(ScreenPtr pScreen)
+ 						SiSScratchSave, pSiS);
+ 	      if(pSiS->exa_scratch) {
+ 		 pSiS->exa_scratch_next = pSiS->exa_scratch->offset;
+-        #if  XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(7,0,0,0,0)
+-		 pSiS->EXADriverPtr->accel.UploadToScratch = SiSUploadToScratch;
+-	#else
++        //#if  XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(7,0,0,0,0)
++	//	 pSiS->EXADriverPtr->accel.UploadToScratch = SiSUploadToScratch;
++	//#else
+                  pSiS->EXADriverPtr->UploadToScratch = SiSUploadToScratch;
+-        #endif
++        //#endif
+                }
+ 
+ 	   } else {
+diff -p -up xf86-video-sis-0.9.1/src/sis_3daccel.c.orig xf86-video-sis-0.9.1/src/sis_3daccel.c
+--- xf86-video-sis-0.9.1/src/sis_3daccel.c.orig	2007-08-10 04:22:16.000000000 -0400
++++ xf86-video-sis-0.9.1/src/sis_3daccel.c	2010-01-27 15:21:54.000000000 -0500
+@@ -64,9 +64,9 @@
+ #  define SIS_NEED_ARRAY
+ #  undef SISNEWRENDER
+ #  ifdef XORG_VERSION_CURRENT
+-#   if XORG_VERSION_CURRENT > XORG_VERSION_NUMERIC(6,7,0,0,0)
++//#   if XORG_VERSION_CURRENT > XORG_VERSION_NUMERIC(6,7,0,0,0)
+ #    define SISNEWRENDER
+-#   endif
++//#   endif
+ #  endif
+ # endif
+ #endif
+diff -p -up xf86-video-sis-0.9.1/src/sis_accel.c.orig xf86-video-sis-0.9.1/src/sis_accel.c
+--- xf86-video-sis-0.9.1/src/sis_accel.c.orig	2007-05-29 22:12:02.000000000 -0400
++++ xf86-video-sis-0.9.1/src/sis_accel.c	2010-01-27 15:21:54.000000000 -0500
+@@ -781,50 +781,50 @@ SiSAccelInit(ScreenPtr pScreen)
+ 
+ #ifdef SIS_USE_EXA	/* ----------------------- EXA ----------------------- */
+        if(pSiS->useEXA) {
+-#if  XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(7,0,0,0,0)
++//#if  XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(7,0,0,0,0)
+ 
+ 	  /* data */
+-	  pSiS->EXADriverPtr->card.memoryBase = pSiS->FbBase;
+-	  pSiS->EXADriverPtr->card.memorySize = pSiS->maxxfbmem;
+-	  pSiS->EXADriverPtr->card.offScreenBase = pScrn->displayWidth * pScrn->virtualY
+-						* (pScrn->bitsPerPixel >> 3);
+-	  if(pSiS->EXADriverPtr->card.memorySize > pSiS->EXADriverPtr->card.offScreenBase) {
+-	     pSiS->EXADriverPtr->card.flags = EXA_OFFSCREEN_PIXMAPS;
+-	  } else {
+-	     pSiS->NoXvideo = TRUE;
+-	     xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+-		"Not enough video RAM for offscreen memory manager. Xv disabled\n");
+-	  }
+-#if  XORG_VERSION_CURRENT < XORG_VERSION_NUMERIC(6,8,2,0,0)
+-	  pSiS->EXADriverPtr->card.offscreenByteAlign = 8;	/* src/dst: double quad word boundary */
+-	  pSiS->EXADriverPtr->card.offscreenPitch = 1;
+-#else
+-	  pSiS->EXADriverPtr->card.pixmapOffsetAlign = 8;	/* src/dst: double quad word boundary */
+-	  pSiS->EXADriverPtr->card.pixmapPitchAlign = 8;	/* could possibly be 1, but who knows for sure */
+-#endif
+-	  pSiS->EXADriverPtr->card.maxX = 2047;
+-	  pSiS->EXADriverPtr->card.maxY = 2047;
++//	  pSiS->EXADriverPtr->card.memoryBase = pSiS->FbBase;
++//	  pSiS->EXADriverPtr->card.memorySize = pSiS->maxxfbmem;
++//	  pSiS->EXADriverPtr->card.offScreenBase = pScrn->displayWidth * pScrn->virtualY
++//						* (pScrn->bitsPerPixel >> 3);
++//	  if(pSiS->EXADriverPtr->card.memorySize > pSiS->EXADriverPtr->card.offScreenBase) {
++//	     pSiS->EXADriverPtr->card.flags = EXA_OFFSCREEN_PIXMAPS;
++//	  } else {
++//	     pSiS->NoXvideo = TRUE;
++//	     xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
++//		"Not enough video RAM for offscreen memory manager. Xv disabled\n");
++//	  }
++//#if  XORG_VERSION_CURRENT < XORG_VERSION_NUMERIC(6,8,2,0,0)
++//	  pSiS->EXADriverPtr->card.offscreenByteAlign = 8;	/* src/dst: double quad word boundary */
++//	  pSiS->EXADriverPtr->card.offscreenPitch = 1;
++//#else
++//	  pSiS->EXADriverPtr->card.pixmapOffsetAlign = 8;	/* src/dst: double quad word boundary */
++//	  pSiS->EXADriverPtr->card.pixmapPitchAlign = 8;	/* could possibly be 1, but who knows for sure */
++//#endif
++//	  pSiS->EXADriverPtr->card.maxX = 2047;
++//	  pSiS->EXADriverPtr->card.maxY = 2047;
+ 
+ 	  /* Sync */
+-	  pSiS->EXADriverPtr->accel.WaitMarker = SiSEXASync;
++//	  pSiS->EXADriverPtr->accel.WaitMarker = SiSEXASync;
+ 
+ 	  /* Solid fill */
+-	  pSiS->EXADriverPtr->accel.PrepareSolid = SiSPrepareSolid;
+-	  pSiS->EXADriverPtr->accel.Solid = SiSSolid;
+-	  pSiS->EXADriverPtr->accel.DoneSolid = SiSDoneSolid;
++//	  pSiS->EXADriverPtr->accel.PrepareSolid = SiSPrepareSolid;
++//	  pSiS->EXADriverPtr->accel.Solid = SiSSolid;
++//	  pSiS->EXADriverPtr->accel.DoneSolid = SiSDoneSolid;
+ 
+ 	  /* Copy */
+-	  pSiS->EXADriverPtr->accel.PrepareCopy = SiSPrepareCopy;
+-	  pSiS->EXADriverPtr->accel.Copy = SiSCopy;
+-	  pSiS->EXADriverPtr->accel.DoneCopy = SiSDoneCopy;
++//	  pSiS->EXADriverPtr->accel.PrepareCopy = SiSPrepareCopy;
++//	  pSiS->EXADriverPtr->accel.Copy = SiSCopy;
++//	  pSiS->EXADriverPtr->accel.DoneCopy = SiSDoneCopy;
+ 
+ 	  /* Composite not supported */
+ 
+ 	  /* Upload, download to/from Screen */
+-	  pSiS->EXADriverPtr->accel.UploadToScreen = SiSUploadToScreen;
+-	  pSiS->EXADriverPtr->accel.DownloadFromScreen = SiSDownloadFromScreen;
++//	  pSiS->EXADriverPtr->accel.UploadToScreen = SiSUploadToScreen;
++//	  pSiS->EXADriverPtr->accel.DownloadFromScreen = SiSDownloadFromScreen;
+ 
+-#else /*xorg>=7.0*/
++//#else /*xorg>=7.0*/
+ 
+ 	  pSiS->EXADriverPtr->exa_major = 2;
+ 	  pSiS->EXADriverPtr->exa_minor = 0;
+@@ -867,7 +867,7 @@ SiSAccelInit(ScreenPtr pScreen)
+ 
+ #endif  /*end of Xorg>=7.0 EXA Setting*/       
+        }
+-#endif /* EXA */
++//#endif /* EXA */
+ 
+     }  /* NoAccel */
+ 
+@@ -946,11 +946,11 @@ SiSAccelInit(ScreenPtr pScreen)
+ 						SiSScratchSave, pSiS);
+ 	  if(pSiS->exa_scratch) {
+ 	     pSiS->exa_scratch_next = pSiS->exa_scratch->offset;
+-       #if  XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(7,0,0,0,0)
+-             pSiS->EXADriverPtr->accel.UploadToScratch = SiSUploadToScratch;
+-       #else
++       //#if  XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(7,0,0,0,0)
++       //      pSiS->EXADriverPtr->accel.UploadToScratch = SiSUploadToScratch;
++       //#else
+              pSiS->EXADriverPtr->UploadToScratch = SiSUploadToScratch;
+-       #endif
++       //#endif
+ 	  }
+ 
+        } else {
+diff -p -up xf86-video-sis-0.9.1/src/sis_dri.c.orig xf86-video-sis-0.9.1/src/sis_dri.c
+--- xf86-video-sis-0.9.1/src/sis_dri.c.orig	2008-11-04 08:27:14.000000000 -0500
++++ xf86-video-sis-0.9.1/src/sis_dri.c	2010-01-27 15:21:54.000000000 -0500
+@@ -56,7 +56,8 @@ extern Bool drmSiSAgpInit(int driSubFD, 
+ 
+ #ifdef XORG_VERSION_CURRENT
+ #define SISHAVECREATEBUSID
+-#if XORG_VERSION_CURRENT < XORG_VERSION_NUMERIC(6,7,99,1,0)
++#if 0
++//#if XORG_VERSION_CURRENT < XORG_VERSION_NUMERIC(6,7,99,1,0)
+  /*I.L. modified*/
+ #ifndef XSERVER_LIBPCIACCESS
+ extern char *DRICreatePCIBusID(pciVideoPtr PciInfo);
+diff -p -up xf86-video-sis-0.9.1/src/sis_driver.c.orig xf86-video-sis-0.9.1/src/sis_driver.c
+--- xf86-video-sis-0.9.1/src/sis_driver.c.orig	2009-06-22 08:15:54.000000000 -0400
++++ xf86-video-sis-0.9.1/src/sis_driver.c	2010-01-27 15:21:54.000000000 -0500
+@@ -140,6 +140,17 @@ static int pix24bpp = 0;
+  * an upper-case version of the driver name.
+  */
+ 
++#if XSERVER_LIBPCIACCESS
++#define SIS_DEVICE_MATCH(d, i)\
++    {PCI_VENDOR_SIS, (d), PCI_MATCH_ANY, PCI_MATCH_ANY, 0, 0, (i) }
++
++static const struct pci_id_match SIS_device_match[] = {
++	SIS_DEVICE_MATCH (PCI_CHIP_SIS670, 0),
++	SIS_DEVICE_MATCH (PCI_CHIP_SIS671, 0),
++	{0, 0, 0 },
++	};
++#endif
++
+ #ifdef _X_EXPORT
+ _X_EXPORT
+ #endif
+@@ -147,7 +158,11 @@ DriverRec SIS = {
+     SIS_CURRENT_VERSION,
+     SIS_DRIVER_NAME,
+     SISIdentify,
++#if XSERVER_LIBPCIACCESS
++    NULL,
++#else
+     SISProbe,
++#endif
+     SISAvailableOptions,
+     NULL,
+     0
+@@ -155,6 +170,11 @@ DriverRec SIS = {
+      ,
+     SISDriverFunc
+ #endif
++#if XSERVER_LIBPCIACCESS
++    ,
++    SIS_device_match,
++    SIS_pci_probe
++#endif
+ };
+ 
+ static SymTabRec SISChipsets[] = {
+@@ -453,7 +473,94 @@ SISDriverFunc(ScrnInfoPtr pScrn, SISDRIV
+ /****************************************************/
+ /*                     Probe()                      */
+ /****************************************************/
++static Bool SIS_pci_probe (DriverPtr driver, int entity_num, struct pci_device *device, intptr_t match_data)
++{
++    ScrnInfoPtr pScrn;
++#ifdef SISDUALHEAD
++    EntityInfoPtr pEnt;
++    Bool    foundScreen = FALSE;
++#endif
++xf86DrvMsg(0, X_INFO, "SIS_pci_probe - begin, entity_num=%d\n", entity_num);
++xf86DrvMsg(0, X_INFO, "                       vendor_id=0x%x\n", device->vendor_id);
++xf86DrvMsg(0, X_INFO, "                       device_id=0x%x\n", device->device_id);
++xf86DrvMsg(0, X_INFO, "                       bus=%d\n", device->bus);
++xf86DrvMsg(0, X_INFO, "                       dev=%d\n", device->dev);
++xf86DrvMsg(0, X_INFO, "                       func=%d\n", device->func);
++    pScrn = NULL;
++    if((pScrn = xf86ConfigPciEntity(pScrn, 0,
++			entity_num,
++			SISPciChipsets,
++			NULL, NULL, NULL, NULL, NULL))) {
++	    xf86DrvMsg(0, X_INFO, "SIS_pci_probe - ConfigPciEntity found\n");
++	    /* Fill in what we can of the ScrnInfoRec */
++	    pScrn->driverVersion    = SIS_CURRENT_VERSION;
++	    pScrn->driverName       = SIS_DRIVER_NAME;
++	    pScrn->name             = SIS_NAME;
++	    pScrn->Probe            = NULL;//SISProbe;
++	    pScrn->PreInit          = SISPreInit;
++	    pScrn->ScreenInit       = SISScreenInit;
++	    pScrn->SwitchMode       = SISSwitchMode;
++	    pScrn->AdjustFrame      = SISAdjustFrame;
++	    pScrn->EnterVT          = SISEnterVT;
++	    pScrn->LeaveVT          = SISLeaveVT;
++	    pScrn->FreeScreen       = SISFreeScreen;
++	    pScrn->ValidMode        = SISValidMode;
++	    pScrn->PMEvent          = SISPMEvent; /*add PM function for ACPI hotkey,Ivans*/
++#ifdef X_XF86MiscPassMessage
++//   if(xf86GetVersion() >= XF86_VERSION_NUMERIC(4,3,99,2,0)) {
++//	       pScrn->HandleMessage = SISHandleMessage;
++//	    }
++#endif
++	    foundScreen = TRUE;
++	}
++    #ifdef SISDUALHEAD
++	pEnt = xf86GetEntityInfo(entity_num);
++xf86DrvMsg(0, X_INFO, "SIS_pci_probe - GetEntityInfo chipset is 0x%x\n",pEnt->chipset);
++	switch(pEnt->chipset) {
++	case PCI_CHIP_SIS300:
++	case PCI_CHIP_SIS540:
++	case PCI_CHIP_SIS630:
++	case PCI_CHIP_SIS550:
++	case PCI_CHIP_SIS315:
++	case PCI_CHIP_SIS315H:
++	case PCI_CHIP_SIS315PRO:
++	case PCI_CHIP_SIS650:
++	case PCI_CHIP_SIS330:
++	case PCI_CHIP_SIS660:
++	case PCI_CHIP_SIS340:
++	case PCI_CHIP_SIS670:
++	case PCI_CHIP_SIS671:
++	case PCI_CHIP_XGIXG40:
++	    {
++	       SISEntPtr pSiSEnt = NULL;
++	       DevUnion  *pPriv;
++
++	       xf86SetEntitySharable(entity_num);
++	       if(SISEntityIndex < 0) {
++		  SISEntityIndex = xf86AllocateEntityPrivateIndex();
++	       }
++	       pPriv = xf86GetEntityPrivate(pScrn->entityList[0], SISEntityIndex);
++	       if(!pPriv->ptr) {
++		  pPriv->ptr = xnfcalloc(sizeof(SISEntRec), 1);
++		  pSiSEnt = pPriv->ptr;
++		  memset(pSiSEnt, 0, sizeof(SISEntRec));
++		  pSiSEnt->lastInstance = -1;
++	       } else {
++		  pSiSEnt = pPriv->ptr;
++	       }
++	       pSiSEnt->lastInstance++;
++	       xf86SetEntityInstanceForScreen(pScrn, pScrn->entityList[0],
++						pSiSEnt->lastInstance);
++	    }
++	    break;
+ 
++	default:
++	    break;
++	}
++#endif /* DUALHEAD */
++xf86DrvMsg(0, X_INFO, "SIS_pci_probe - end\n");
++    return foundScreen;
++}
+ 
+ static Bool
+ SISProbe(DriverPtr drv, int flags)
+@@ -464,7 +571,7 @@ SISProbe(DriverPtr drv, int flags)
+     int     numDevSections;
+     int     numUsed, numUsedSiS, numUsedXGI;
+     Bool    foundScreen = FALSE;
+-
++xf86DrvMsg(0, X_INFO, "SISPRobe() begin, flags=%d\n", flags);
+     /*
+      * The aim here is to find all cards that this driver can handle,
+      * and for the ones not already claimed by another driver, claim
+@@ -490,6 +597,7 @@ SISProbe(DriverPtr drv, int flags)
+         * There's no matching device section in the config file, so quit
+         * now.
+         */
++       xf86DrvMsg(0, X_INFO, "SISProbe - MatchDevice fail\n");
+        return FALSE;
+     }
+ 
+@@ -526,14 +634,16 @@ SISProbe(DriverPtr drv, int flags)
+     xfree(devSections);
+ 
+     numUsed = numUsedSiS + numUsedXGI;
+-
+-    if(numUsed <= 0)
++xf86DrvMsg(0, X_INFO, "SISPRobe - test1\n");
++    if(numUsed <= 0) {
++       xf86DrvMsg(0, X_INFO, "SISProbe - MatchPciInstances fail\n");
+        return FALSE;
++    }
+ 
+     if(flags & PROBE_DETECT) {
+ 
+ 	foundScreen = TRUE;
+-
++	xf86DrvMsg(0, X_INFO, "SISProbe - flags already probe");
+     } else for(i = 0; i < numUsed; i++) {
+ 
+ 	ScrnInfoPtr pScrn;
+@@ -548,6 +658,7 @@ SISProbe(DriverPtr drv, int flags)
+ 			(i < numUsedSiS) ? usedChipsSiS[i] : usedChipsXGI[i-numUsedSiS],
+ 			(i < numUsedSiS) ? SISPciChipsets  : XGIPciChipsets,
+ 			NULL, NULL, NULL, NULL, NULL))) {
++	    xf86DrvMsg(0, X_INFO, "SISProbe - ConfigPciEntity found\n");
+ 	    /* Fill in what we can of the ScrnInfoRec */
+ 	    pScrn->driverVersion    = SIS_CURRENT_VERSION;
+ 	    pScrn->driverName       = SIS_DRIVER_NAME;
+@@ -563,16 +674,16 @@ SISProbe(DriverPtr drv, int flags)
+ 	    pScrn->ValidMode        = SISValidMode;
+ 	    pScrn->PMEvent          = SISPMEvent; /*add PM function for ACPI hotkey,Ivans*/
+ #ifdef X_XF86MiscPassMessage
+-	    if(xf86GetVersion() >= XF86_VERSION_NUMERIC(4,3,99,2,0)) {
+-	       pScrn->HandleMessage = SISHandleMessage;
++   if(xf86GetVersion() >= XF86_VERSION_NUMERIC(4,3,99,2,0)) {
++//	       pScrn->HandleMessage = SISHandleMessage;
+ 	    }
+ #endif
+ 	    foundScreen = TRUE;
+ 	}
+-
++xf86DrvMsg(0, X_INFO, "SISProbe - test2\n");
+ #ifdef SISDUALHEAD
+ 	pEnt = xf86GetEntityInfo((i < numUsedSiS) ? usedChipsSiS[i] : usedChipsXGI[i-numUsedSiS]);
+-
++	xf86DrvMsg(0, X_INFO, "SISProbe - GetEntityInfo done\n");
+ 	switch(pEnt->chipset) {
+ 	case PCI_CHIP_SIS300:
+ 	case PCI_CHIP_SIS540:
+@@ -620,7 +731,7 @@ SISProbe(DriverPtr drv, int flags)
+ 
+     if(usedChipsSiS) xfree(usedChipsSiS);
+     if(usedChipsXGI) xfree(usedChipsXGI);
+-
++xf86DrvMsg(0, X_INFO, "SISProbe end\n");
+     return foundScreen;
+ }
+ 
+@@ -1306,7 +1417,11 @@ SiSReadROM(ScrnInfoPtr pScrn)
+ 	     }
+ 
+ 	     if(readpci) {
++#ifndef XSERVER_LIBPCIACCESS
+ 		xf86ReadPciBIOS(0, pSiS->PciTag, 0, pSiS->BIOS, biossize);
++#else
++		pci_device_read_rom(pSiS->PciInfo, pSiS->BIOS);
++#endif
+ 		if(SISCheckBIOS(pSiS, mypciid, mypcivendor, biossize)) {
+ 		   found = TRUE;
+ 		}
+@@ -2224,8 +2339,7 @@ SiSSetSyncRangeFromEdid(ScrnInfoPtr pScr
+        { 2, 0x04, 56.6 },
+        { 2, 0x02, 60.1 },
+        { 2, 0x01, 80.1 }
+-   }; 
+-   
++   };
+    const myvddctiming myvtiming[11] = {
+        { 1, 0x02, 56 },
+        { 1, 0x01, 60 },
+@@ -2240,11 +2354,6 @@ SiSSetSyncRangeFromEdid(ScrnInfoPtr pScr
+        { 2, 0x01, 75 }
+    };
+ 
+-// PCF
+-#ifdef TWDEBUG
+-   xf86DrvMsg(0, X_INFO, "SiSSetSyncRangeFromEdid\n");
+-#endif
+-	
+    if(flag) { /* HSync */
+ 
+       for(i = 0; i < 4; i++) {
+@@ -2350,12 +2459,6 @@ SiSSetSyncRangeFromEdid(ScrnInfoPtr pScr
+ static Bool
+ SiSAllowSyncOverride(SISPtr pSiS, Bool fromDDC, int mfbcrt)
+ {
+-// PCF
+-#ifdef TWDEBUG
+-   xf86DrvMsg(0, X_INFO, "SiSAllowSyncOverride\n");   
+-#endif
+-//   return TRUE;
+-   
+    if(!(pSiS->VBFlags2 & VB2_VIDEOBRIDGE)) return FALSE;
+ 
+ #ifdef SISDUALHEAD
+@@ -2382,11 +2485,10 @@ SiSAllowSyncOverride(SISPtr pSiS, Bool f
+    }
+ #endif
+ 
+-// PCF
+-//   if(!(pSiS->VBFlags & DISPTYPE_CRT1)) {
++   if(!(pSiS->VBFlags & DISPTYPE_CRT1)) {
+       if( (pSiS->VBFlags & CRT2_TV) ||
+ 	  ((pSiS->VBFlags & CRT2_LCD) && (!fromDDC)) ) return TRUE;
+-//   } else if((pSiS->VBFlags & CRT1_LCDA) && (!fromDDC)) return TRUE;
++   } else if((pSiS->VBFlags & CRT1_LCDA) && (!fromDDC)) return TRUE;
+ 
+    return FALSE;
+ }
+@@ -2394,8 +2496,6 @@ SiSAllowSyncOverride(SISPtr pSiS, Bool f
+ static Bool
+ SiSCheckForH(float hsync, MonPtr monitor)
+ {
+-
+-
+    int i;
+    for(i = 0; i < monitor->nHsync; i++) {
+       if((hsync > monitor->hsync[i].lo * (1.0 - SYNC_TOLERANCE)) &&
+@@ -2409,7 +2509,6 @@ SiSCheckForH(float hsync, MonPtr monitor
+ static Bool
+ SiSCheckForV(float vrefresh, MonPtr monitor)
+ {
+-
+    int i;
+    for(i = 0; i < monitor->nVrefresh; i++) {
+       if((vrefresh > monitor->vrefresh[i].lo * (1.0 - SYNC_TOLERANCE)) &&
+@@ -2424,21 +2523,11 @@ static Bool
+ SiSCheckAndOverruleH(ScrnInfoPtr pScrn, MonPtr monitor)
+ {
+    DisplayModePtr mode = monitor->Modes;
+-// PCF
+    float mymin = 30.0, mymax = 80.0, hsync;
+-
+    Bool doit = FALSE;
+ 
+-// PCF
+-#ifdef TWDEBUG
+-   xf86DrvMsg(0, X_INFO, "SiSCheckAndOverruleH\n");
+-#endif
+- 	
+    for(hsync = mymin; hsync <= mymax; hsync += .5) {
+-      if(!SiSCheckForH(hsync, monitor)) 
+-      {
+-      	doit = TRUE;
+-      }
++      if(!SiSCheckForH(hsync, monitor)) doit = TRUE;
+    }
+ 
+    if(mode) {
+@@ -2461,7 +2550,6 @@ SiSCheckAndOverruleH(ScrnInfoPtr pScrn, 
+       return TRUE;
+    }
+ 
+-
+    return FALSE;
+ }
+ 
+@@ -2469,20 +2557,11 @@ static Bool
+ SiSCheckAndOverruleV(ScrnInfoPtr pScrn, MonPtr monitor)
+ {
+    DisplayModePtr mode = monitor->Modes;
+-// PCF
+-   float mymin = 57.0, mymax = 63.0, vrefresh;
++   float mymin = 59.0, mymax = 61.0, vrefresh;
+    Bool doit = FALSE, ret = FALSE;
+-   
+-// PCF
+-#ifdef TWDEBUG
+-   xf86DrvMsg(0, X_INFO, "SiSCheckAndOverruleV\n");
+-#endif
+ 
+    for(vrefresh = mymin; vrefresh <= mymax; vrefresh += 1.0) {
+-      if(!SiSCheckForV(vrefresh, monitor)) 
+-      {
+-      	doit = TRUE;
+-      }
++      if(!SiSCheckForV(vrefresh, monitor)) doit = TRUE;
+    }
+ 
+    if(mode) {
+@@ -2515,7 +2594,6 @@ SiSCheckAndOverruleV(ScrnInfoPtr pScrn, 
+       monitor->nVrefresh++;
+       ret = TRUE;
+    }
+-
+    return ret;
+ }
+ 
+@@ -2529,11 +2607,6 @@ SiSFixupHVRanges(ScrnInfoPtr pScrn, int 
+     static const char *saneh = "Correcting %s CRT%d monitor HSync range\n";
+     static const char *sanev = "Correcting %s CRT%d monitor VRefresh range\n";
+     int crtnum;
+-    
+-// PCF
+-#ifdef TWDEBUG
+-    xf86DrvMsg(0, X_INFO, "SiSFixupHVRanges\n");
+-#endif
+ 
+ #ifdef SISDUALHEAD
+     if(pSiS->DualHeadMode) {
+@@ -2610,8 +2683,7 @@ SiSFixupHVRanges(ScrnInfoPtr pScrn, int 
+ 	  }
+        }
+     }
+-// PCF
+-//    return TRUE;
++
+     return freqoverruled;
+ }
+ 
+@@ -2623,11 +2695,6 @@ SiSMakeOwnModeList(ScrnInfoPtr pScrn, Bo
+                    Bool isfordvi, Bool *havecustommodes, Bool fakecrt2modes, Bool IsForCRT2)
+ {
+     DisplayModePtr tempmode, delmode, mymodes;
+-    
+-    // PCF
+-#ifdef TWDEBUG
+-    xf86DrvMsg(0, X_INFO, "SiSMakeOwnModeList\n");
+-#endif
+ 
+     if((mymodes = SiSBuildBuiltInModeList(pScrn, includelcdmodes, isfordvi, fakecrt2modes, IsForCRT2))) {
+        if(!acceptcustommodes) {
+@@ -2676,11 +2743,6 @@ SiSSetupModeListParmsCRT1(SISPtr pSiS, u
+ 		Bool *acceptcustommodes, Bool *includelcdmodes, Bool *isfordvi,
+ 		Bool *fakecrt2modes, Bool *IsForCRT2, Bool *AllowInterlace)
+ {
+-// PCF
+-#ifdef TWDEBUG
+-    xf86DrvMsg(0, X_INFO, "SiSSetupModeListParmsCRT1\n");
+-#endif
+- 	
+     (*acceptcustommodes) = TRUE;  /* Accept user modelines */
+     (*includelcdmodes)   = TRUE;  /* Include modes reported by DDC */
+     (*isfordvi)          = FALSE; /* Is for digital DVI output */
+@@ -2815,11 +2877,6 @@ SiSReplaceModeList(ScrnInfoPtr pScrn, Cl
+      *   -) crt2 device is not TV, and
+      *   -) crt1 is not LCDA, unless bridge is TMDS/LCDA capable (301C)
+      */
+-// PCF
+-#ifdef TWDEBUG
+-    xf86DrvMsg(0, X_INFO, "SiSReplaceModeList\n");
+-#endif
+- 	
+ 
+     if((pSiS->VGAEngine == SIS_300_VGA) || (pSiS->VGAEngine == SIS_315_VGA)) {
+ 
+@@ -2881,11 +2938,6 @@ SiSClearModesPrivate(DisplayModePtr mode
+ {
+     DisplayModePtr tempmode;
+ 
+-// PCF
+-#ifdef TWDEBUG
+-    xf86DrvMsg(0, X_INFO, "SiSClearModesPrivate\n");
+-#endif
+-
+     /* Make sure that the Private field is NULL */
+     /* (This way we don't have to care for MergedFB
+      * when freeing the mode; just check the Private
+@@ -2904,11 +2956,6 @@ SiSDuplicateMode(DisplayModePtr source)
+ {
+     DisplayModePtr dest = NULL;
+ 
+-// PCF
+-#ifdef TWDEBUG
+-    xf86DrvMsg(0, X_INFO, "SiSDuplicateMode\n");
+-#endif
+-    
+     if(source) {
+        if((dest = xalloc(sizeof(DisplayModeRec)))) {
+ 	  memcpy(dest, source, sizeof(DisplayModeRec));
+@@ -2972,11 +3019,6 @@ SiSBuildVesaModeList(ScrnInfoPtr pScrn, 
+     SISPtr pSiS = SISPTR(pScrn);
+     int i = 0;
+ 
+-// PCF
+-#ifdef TWDEBUG
+-    xf86DrvMsg(0, X_INFO, "SiSBuildVesaModeList\n");
+-#endif
+- 	
+     while(vbe->VideoModePtr[i] != 0xffff) {
+        sisModeInfoPtr m;
+        VbeModeInfoBlock *mode;
+@@ -3014,7 +3056,7 @@ SiSSetMinMaxPixelClock(ScrnInfoPtr pScrn
+ {
+     SISPtr pSiS = SISPTR(pScrn);
+     MessageType from;
+-    
++
+     /* Set the min pixel clock */
+     pSiS->MinClock = 5000;
+     if((pSiS->VGAEngine == SIS_300_VGA) || (pSiS->VGAEngine == SIS_315_VGA)) {
+@@ -3061,11 +3103,6 @@ SiSRemoveUnsuitableModes(ScrnInfoPtr pSc
+     int maxUsedClock = 0;
+     static const char *notsuitablestr = "Not using mode \"%s\" (not suitable for %s mode)\n";
+ 
+-// PCF
+-#ifdef TWDEBUG
+-    xf86DrvMsg(0, X_INFO, "SiSRemoveUnsuitableModes\n");
+-#endif
+- 	
+     if((p = first = initial)) {
+ 
+        do {
+@@ -3222,11 +3259,6 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+     static const char *crtsetupstr = "*************************** CRT%d setup ***************************\n";
+ #endif
+ 
+-// PCF
+-#ifdef TWDEBUG
+-    xf86DrvMsg(0, X_INFO, "SISPreInit Start\n");
+-#endif
+-
+     if(flags & PROBE_DETECT) {
+ 
+        vbeInfoPtr   pVbe;
+@@ -4716,10 +4748,8 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+ 	         mymax = 8192 * 1024;
+ 	      else if(total <= 32768)			/* <= 32MB: Use 16MB for X */
+ 	         mymax = 16384 * 1024;
+-	      else
+-// PCF					/* Otherwise: Use 20MB for X */
+-//	         mymax = 20 * 1024 * 1024;
+-		 mymax = 20 * 1024 *1024;		
++	      else					/* Otherwise: Use 20MB for X */
++	         mymax = 20 * 1024 * 1024;
+ 	      /* availMem is right now adjusted to not use the UMA
+ 	       * area. Make sure that our default doesn't reach
+ 	       * into the UMA area either.
+@@ -4758,9 +4788,7 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+ 	         if(pScrn->videoRam <= 65536)
+ 	            pSiS->maxxfbmem = 16384 * 1024;	/* On >=315 series and <=64MB, use 16MB */
+ 		 else
+-// PCF
+-//		    pSiS->maxxfbmem = 20 * 1024 * 1024;	/* On >=315 series and > 64MB, use 20MB */
+-		    pSiS->maxxfbmem = 20 * 1024 * 1024;
++		    pSiS->maxxfbmem = 20 * 1024 * 1024;	/* On >=315 series and > 64MB, use 20MB */
+ 	      } else
+ 	         pSiS->maxxfbmem = 12288 * 1024;	/* On <315 series, use 12MB */
+ 
+@@ -4980,7 +5008,7 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+      *   via CRT2.)
+      *   (TODO: This might need some modification for the
+      *   307 bridges, if these are capable of driving
+-     *   LCDs > via channel B)
++     *   LCDs > 1600 via channel B)
+      */
+     if((pSiS->SiS_SD_Flags & SiS_SD_SUPPORTLCDA) &&
+        (pSiS->VBFlags & CRT2_LCD) &&
+@@ -4995,10 +5023,7 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+ 		*/
+ 		if(pSiS->ChipType < SIS_662 || pSiS->ChipType >= XGI_20)	pSiS->ForceCRT1Type = CRT1_LCDA;
+ 	     pSiS->ForceCRT2Type = CRT2_TV;
+-// PCF
+-//	  } else if(pSiS->LCDwidth > 1600) {
+-	  } else if(pSiS->LCDwidth > 1920) {
+-
++	  } else if(pSiS->LCDwidth > 1600) {
+ 	     /* If LCD is > 1600, default to LCDA if we don't need CRT1/VGA for other head */
+ 	     Bool NeedCRT1VGA = FALSE;
+ #ifdef SISDUALHEAD
+@@ -5591,11 +5616,8 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+     clockRanges->minClock = pSiS->MinClock;
+     clockRanges->maxClock = pSiS->MaxClock;
+     clockRanges->clockIndex = -1;               /* programmable */
+-// PCF
+-//    clockRanges->interlaceAllowed = TRUE;
+-//    clockRanges->doubleScanAllowed = TRUE;
+-    clockRanges->interlaceAllowed = FALSE;
+-    clockRanges->doubleScanAllowed = FALSE;
++    clockRanges->interlaceAllowed = TRUE;
++    clockRanges->doubleScanAllowed = TRUE;
+ 
+     /* Replace default mode list */
+     SiSReplaceModeList(pScrn, clockRanges, FALSE);
+@@ -5623,11 +5645,8 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+           break;
+        case SIS_300_VGA:
+        case SIS_315_VGA:
+-// PCF
+           maxpitch = 4088;
+-          maxheight = 4096;	
+-//	  maxpitch = 1600;
+-//        maxheight = 1200;
++          maxheight = 4096;
+           break;
+        default:
+           maxpitch = 2048;
+@@ -5688,12 +5707,7 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+           pScrn->monitor->DDC = NULL;
+        }
+ #endif
+-// PCF
+-#ifdef TWDEBUG
+-       xf86DrvMsg(0, X_INFO,"xf86ValidateModes Start\n");
+-       xf86DrvMsg(0, X_INFO,"virtualX = %d, virtualY = %d, maxpitch = %d, maxheight = %d, maxxfbmem = %ld \n",
+-       	  	  pScrn->display->virtualX,pScrn->display->virtualY,maxpitch,maxheight,pSiS->maxxfbmem/1024);
+-#endif
++
+        i = xf86ValidateModes(pScrn,
+ 			pScrn->monitor->Modes,
+ 			pScrn->display->modes,
+@@ -5703,13 +5717,9 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+ 			pScrn->bitsPerPixel * 8,
+ 			minheight, maxheight,
+ 			pScrn->display->virtualX,
+-			pScrn->display->virtualY,		
++			pScrn->display->virtualY,
+ 			pSiS->maxxfbmem,
+ 			LOOKUP_BEST_REFRESH);
+-// PCF
+-#ifdef TWDEBUG	
+-       xf86DrvMsg(0, X_INFO,"xf86ValidateModes End\n");
+-#endif
+ 
+        pScrn->monitor->DDC = backupddc;
+     }
+@@ -5745,28 +5755,17 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+ #endif
+ 
+     /* Prune the modes marked as invalid */
+-// PCF
+-//    xf86DrvMsg(0, X_INFO,"xf86PruneDriverModes Start\n");
+     xf86PruneDriverModes(pScrn);
+-//    xf86DrvMsg(0, X_INFO,"xf86PruneDriverModes End\n");
+- 
+ 
+     if(i == 0 || pScrn->modes == NULL) {
+        SISErrorLog(pScrn, "No valid modes found - check VertRefresh/HorizSync\n");
+        goto my_error_1;
+     }
+ 
+-// PCF
+-//    xf86DrvMsg(0, X_INFO,"xf86SetCrtcForModes Start\n");
+     xf86SetCrtcForModes(pScrn, INTERLACE_HALVE_V);
+-//    xf86DrvMsg(0, X_INFO,"xf86SetCrtcForModes End\n");
+-  
+ 
+     /* Clear the modes' Private field */
+-// PCF
+-//    xf86DrvMsg(0, X_INFO,"SiSClearModesPrivate Start\n");
+     SiSClearModesPrivate(pScrn->modes);
+-//    xf86DrvMsg(0, X_INFO,"SiSClearModesPrivate End\n");
+ 
+     /* Save virtualX/Y calculated by ValidateModes
+      * and overwrite them with our values assumed to
+@@ -5823,23 +5822,9 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+        }
+ 
+        if(usemyprint) {
+-// PCF
+-#ifdef TWDEBUG
+-          xf86DrvMsg(0, X_INFO,"SiSPrintModes Start\n");
+-#endif
+ 	  SiSPrintModes(pScrn, printfreq);
+-#ifdef TWDEBUG
+-          xf86DrvMsg(0, X_INFO,"SiSPrintModes End\n");
+-#endif
+        } else {
+-// PCF
+-#ifdef TWDEBUG
+-          xf86DrvMsg(0, X_INFO,"xf86PrintModes Start\n");
+-#endif
+ 	  xf86PrintModes(pScrn);
+-#ifdef TWDEBUG
+-	  xf86DrvMsg(0, X_INFO,"xf86PrintModes End\n");
+-#endif
+        }
+     }
+ 
+@@ -6072,10 +6057,7 @@ SISPreInit(ScrnInfoPtr pScrn, int flags)
+     	
+     /*xf86DrvMsg(0,X_INFO,"CurrentMode=%d. \n",pSiS->Hkey_Device_Switch_State);
+     xf86DrvMsg(0,X_INFO,"Init_VBFlags=0X%x. \n",pSiS->VBFlags);*/
+-// PCF
+-#ifdef TWDEBUG  
+-    xf86DrvMsg(0,X_INFO,"SISPreInit End\n");   
+-#endif
++    
+     return TRUE;
+ 
+     /* ---- */
+@@ -7523,9 +7505,7 @@ SiSPreSetMode(ScrnInfoPtr pScrn, Display
+     xf86DrvMsgVerb(pScrn->scrnIndex, X_INFO, SISVERBLEVEL, "VBFlags=0x%x\n", pSiS->VBFlags);
+ 
+     CR30 = 0x00;
+-// PCF
+-//    CR31 &= ~0x60;  /* Clear VB_Drivermode & VB_OutputDisable */
+-    CR31 &= ~0x20;  /* Clear VB_Drivermode & VB_OutputDisable */
++    CR31 &= ~0x60;  /* Clear VB_Drivermode & VB_OutputDisable */
+     CR31 |= 0x04;   /* Set VB_NotSimuMode (not for 30xB/1400x1050?) */
+     CR35 = 0x00;
+ 
+@@ -8633,11 +8613,6 @@ SISModeInit(ScrnInfoPtr pScrn, DisplayMo
+     SISEntPtr pSiSEnt = NULL;
+ #endif
+ 
+-// PCF 
+-#ifdef TWDEBUG 
+-    xf86DrvMsg(0, X_INFO,"SISModeInit\n");
+-#endif
+-   
+     andSISIDXREG(SISCR,0x11,0x7f);	/* Unlock CRTC registers */
+ 
+     SISModifyModeInfo(mode);		/* Quick check of the mode parameters */
+@@ -8647,14 +8622,6 @@ SISModeInit(ScrnInfoPtr pScrn, DisplayMo
+     }
+ 
+     if(pSiS->UseVESA) {  /* With VESA: */
+-// PCF   
+-#ifdef TWDEBUG 
+-    	xf86DrvMsg(0, X_INFO,"SISModeInit UseVESA\n");  
+-    	xf86DrvMsg(0, X_INFO,"SISModeInit UseVESA\n");   
+-    	xf86DrvMsg(0, X_INFO,"SISModeInit UseVESA\n");   
+-    	xf86DrvMsg(0, X_INFO,"SISModeInit UseVESA\n");   
+-    	xf86DrvMsg(0, X_INFO,"SISModeInit UseVESA\n");     	
+-#endif
+ 
+ #ifdef SISDUALHEAD
+        /* No dual head mode when using VESA */
+@@ -8679,7 +8646,6 @@ SISModeInit(ScrnInfoPtr pScrn, DisplayMo
+ 	  SISErrorLog(pScrn, "SiSSetVESAMode() failed\n");
+ 	  return FALSE;
+        }
+-       
+        sisSaveUnlockExtRegisterLock(pSiS, NULL, NULL);
+        if(pSiS->VGAEngine == SIS_300_VGA || pSiS->VGAEngine == SIS_315_VGA) {
+ 	  SiSPreSetMode(pScrn, mode, SIS_MODE_SIMU);
+@@ -8697,21 +8663,11 @@ SISModeInit(ScrnInfoPtr pScrn, DisplayMo
+        SiSVGAProtect(pScrn, TRUE);
+        (*pSiS->SiSRestore)(pScrn, &pSiS->ModeReg);
+        SiSVGAProtect(pScrn, FALSE);
+-//       xf86DrvMsg(0, X_INFO,"VESA DualHeadMode SetMode\n");
++
+     } else { /* Without VESA: */
+-// PCF
+-#ifdef TWDEBUG
+-       xf86DrvMsg(0, X_INFO,"SISModeInit Without VESA\n");	
+-       xf86DrvMsg(0, X_INFO,"SISModeInit Without VESA\n");	
+-       xf86DrvMsg(0, X_INFO,"SISModeInit Without VESA\n");	
+-       xf86DrvMsg(0, X_INFO,"SISModeInit Without VESA\n");	
+-       xf86DrvMsg(0, X_INFO,"SISModeInit Without VESA\n");	
+-#endif
+ 
+ #ifdef SISDUALHEAD
+        if(pSiS->DualHeadMode) {
+-       	
+-       	  xf86DrvMsg(0, X_INFO,"SISModeInit DualHeadMode\n");	  
+ 
+ 	  if(!(*pSiS->ModeInit)(pScrn, mode)) {
+ 	     SISErrorLog(pScrn, "ModeInit() failed\n");
+@@ -8730,10 +8686,6 @@ SISModeInit(ScrnInfoPtr pScrn, DisplayMo
+ 		SISErrorLog(pScrn, "SiSBIOSSetModeCRT2() failed\n");
+ 		return FALSE;
+ 	     }
+-// PCF
+-#ifdef TWDEBUG
+-	     xf86DrvMsg(0, X_INFO,"DualHeadMode SetCRT2\n");
+-#endif	     
+ 	     SiSPostSetMode(pScrn, &pSiS->ModeReg);
+ 	     if(pSiSEnt->pScrn_2) {
+ 	        /* No need to go through pScrn->AdjustFrame; the coords
+@@ -8752,11 +8704,6 @@ SISModeInit(ScrnInfoPtr pScrn, DisplayMo
+ 		SISErrorLog(pScrn, "SiSBIOSSetModeCRT1() failed\n");
+ 		return FALSE;
+ 	     }
+-// PCF
+-#ifdef TWDEBUG
+-     	     xf86DrvMsg(0, X_INFO,"DualHeadMode SetCRT1\n");
+-#endif
+-
+ 	     SiS_SiSLVDSBackLight(pSiS, TRUE);
+ 	     SiSPostSetMode(pScrn, &pSiS->ModeReg);
+ 	     if(pSiSEnt->pScrn_1) {
+@@ -8771,20 +8718,8 @@ SISModeInit(ScrnInfoPtr pScrn, DisplayMo
+ 
+        } else {
+ #endif
+-// PCF
+-#ifdef TWDEBUG
+-       	  xf86DrvMsg(0, X_INFO,"SISModeInit Other\n"); 
+-       	  xf86DrvMsg(0, X_INFO,"SISModeInit Other\n"); 	       	
+-       	  xf86DrvMsg(0, X_INFO,"SISModeInit Other\n"); 	       	
+-       	  xf86DrvMsg(0, X_INFO,"SISModeInit Other\n"); 	       	
+-       	  xf86DrvMsg(0, X_INFO,"SISModeInit Other\n"); 	       	  	
+-#endif
+ 
+ 	  if(pSiS->VGAEngine == SIS_300_VGA || pSiS->VGAEngine == SIS_315_VGA) {
+-// PCF
+-#ifdef TWDEBUG  
+-             xf86DrvMsg(0, X_INFO,"SISModeInit SIS_315_VGA\n"); 	       	  	
+-#endif
+ 
+ 	     if(!(*pSiS->ModeInit)(pScrn, mode)) {
+ 		SISErrorLog(pScrn, "ModeInit() failed\n");
+@@ -8795,10 +8730,7 @@ SISModeInit(ScrnInfoPtr pScrn, DisplayMo
+ 
+ #ifdef SISMERGED
+ 	     if(pSiS->MergedFB) {
+-// PCF
+-#ifdef TWDEBUG     	
+-        	xf86DrvMsg(0, X_INFO,"SISModeInit SISMERGED\n"); 	       	
+-#endif
++
+ 		xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Setting MergedFB mode %dx%d\n",
+ 				mode->HDisplay, mode->VDisplay);
+ 
+@@ -8813,10 +8745,6 @@ SISModeInit(ScrnInfoPtr pScrn, DisplayMo
+ 		   SISErrorLog(pScrn, "SiSBIOSSetModeCRT1() failed\n");
+ 		   return FALSE;
+ 		}
+-// PCF
+-#ifdef TWDEBUG
+-    	        xf86DrvMsg(0, X_INFO,"SISMERGED SetCRT1\n");	
+-#endif
+ 
+ 		SiSPreSetMode(pScrn, mode, SIS_MODE_CRT2);
+ 
+@@ -8827,10 +8755,6 @@ SISModeInit(ScrnInfoPtr pScrn, DisplayMo
+ 		   SISErrorLog(pScrn, "SiSBIOSSetModeCRT2() failed\n");
+ 		   return FALSE;
+ 		}
+-// PCF
+-#ifdef TWDEBUG
+-    	        xf86DrvMsg(0, X_INFO,"SISMERGED SetCRT2\n");	
+-#endif
+ 
+ 		SiS_SiSLVDSBackLight(pSiS, TRUE);
+ 
+@@ -8838,25 +8762,9 @@ SISModeInit(ScrnInfoPtr pScrn, DisplayMo
+ 
+ 	     } else {
+ #endif
+-// PCF
+-#ifdef TWDEBUG
+-        	xf86DrvMsg(0, X_INFO,"SISModeInit Not SISMERGED\n"); 	       	
+-#endif
+ 
+ 		if((pSiS->VBFlags & CRT1_LCDA) || (!(mode->type & M_T_DEFAULT))) {
+-// PCF               	   
+-#ifdef TWDEBUG
+- 		   xf86DrvMsg(0, X_INFO,"SISModeInit #1\n"); 
+-		   if(pSiS->VBFlags & CRT1_LCDA)
+-		   {
+-		   	xf86DrvMsg(0, X_INFO,"SISModeInit #1 LCDA\n");
+- 	       		
+-         	   }
+-         	   else
+-         	   {         	   	
+-         		xf86DrvMsg(0, X_INFO,"SISModeInit #1 LCDB\n");
+-         	   }     	   			   
+-#endif
++
+ 		   pSiS->SiS_Pr->SiS_EnableBackLight = FALSE;
+ 
+ 		   SiSPreSetMode(pScrn, mode, SIS_MODE_CRT1);
+@@ -8867,10 +8775,6 @@ SISModeInit(ScrnInfoPtr pScrn, DisplayMo
+ 		      SISErrorLog(pScrn, "SiSBIOSSetModeCRT1() failed\n");
+ 		      return FALSE;
+ 		   }
+-// PCF
+-#ifdef TWDEBUG
+- 		   xf86DrvMsg(0, X_INFO,"NoVESA SetCRT1\n");	
+-#endif
+ 
+ 		   SiSPreSetMode(pScrn, mode, SIS_MODE_CRT2);
+ 
+@@ -8880,28 +8784,10 @@ SISModeInit(ScrnInfoPtr pScrn, DisplayMo
+ 		      SISErrorLog(pScrn, "SiSBIOSSetModeCRT2() failed\n");
+ 		      return FALSE;
+ 		   }
+-// PCF
+-#ifdef TWDEBUG		 
+-    		   xf86DrvMsg(0, X_INFO,"NoVESA SetCRT2\n");	
+-#endif    		   
+-
+ 
+ 		   SiS_SiSLVDSBackLight(pSiS, TRUE);
+ 
+ 		} else {
+-// PCF
+-#ifdef TWDEBUG		
+-               	   xf86DrvMsg(0, X_INFO,"SISModeInit #2\n"); 	       	
+-		
+-                   if(pSiS->VBFlags & CRT1_LCDA)
+-		   {
+-		   	xf86DrvMsg(0, X_INFO,"SISModeInit #2 LCDA\n"); 	       		
+-         	   }
+-         	   else
+-         	   {
+-         	   	xf86DrvMsg(0, X_INFO,"SISModeInit #2 LCDB\n"); 	       		
+-         	   }     
+-#endif              	  	   			
+ 
+ 		   pSiS->SiS_Pr->SiS_EnableBackLight = TRUE;
+ 
+@@ -8918,11 +8804,6 @@ SISModeInit(ScrnInfoPtr pScrn, DisplayMo
+ #ifdef SISMERGED
+ 	     }
+ #endif
+-// PCF
+-#ifdef TWDEBUG		
+-             xf86DrvMsg(0, X_INFO,"SISModeInit #3\n"); 	       	
+-#endif             
+-
+ 	     SiSPostSetMode(pScrn, &pSiS->ModeReg);
+ #ifdef TWDEBUG
+ 	     xf86DrvMsg(pScrn->scrnIndex, X_INFO, "VBFlags %lx\n", pSiS->VBFlags);
+@@ -8932,10 +8813,6 @@ SISModeInit(ScrnInfoPtr pScrn, DisplayMo
+ #endif
+ 
+ 	  } else {
+-// PCF
+-#ifdef TWDEBUG			  	
+-	  	xf86DrvMsg(0, X_INFO,"SISModeInit Old method\n"); 	       
+-#endif	  
+ 
+ 	     /* For other chipsets, use the old method */
+ 
+@@ -9147,7 +9024,7 @@ SISSaveScreenDH(ScreenPtr pScreen, int m
+ static void
+ SISDisplayPowerManagementSet(ScrnInfoPtr pScrn, int PowerManagementMode, int flags)
+ {
+-	   SISPtr pSiS = SISPTR(pScrn);
++    SISPtr pSiS = SISPTR(pScrn);
+     Bool   docrt1 = TRUE, docrt2 = TRUE, backlight = TRUE;
+     UChar  sr1=0, cr17=0, cr63=0, pmreg=0, sr7=0;
+     UChar  p1_13=0, p2_0=0, oldpmreg=0;
+@@ -10237,7 +10114,6 @@ SISScreenInit(int scrnIndex, ScreenPtr p
+ static Bool
+ SiSValidLCDUserMode(SISPtr pSiS, unsigned int VBFlags, DisplayModePtr mode, Bool isforlcda)
+ {
+-
+    if(mode->Flags & V_INTERLACE) return FALSE;
+ 
+    if(mode->HDisplay > 2048) return FALSE;
+@@ -10352,7 +10228,7 @@ SiS_CheckModeCRT1(ScrnInfoPtr pScrn, Dis
+       }
+ 
+    }
+-  
++
+    return(SiS_GetModeID(pSiS->VGAEngine, VBFlags, mode->HDisplay, mode->VDisplay,
+    			i, pSiS->FSTN, pSiS->LCDwidth, pSiS->LCDheight));
+ }
+@@ -10370,12 +10246,8 @@ SiS_CheckModeCRT2(ScrnInfoPtr pScrn, Dis
+    xf86DrvMsg(0, X_INFO, "Inside CheckCalcModeIndex (VBFlags %lx, mode %dx%d)\n",
+ 	VBFlags,mode->HDisplay, mode->VDisplay);
+ #endif
++
+    if(VBFlags & CRT2_LCD) {			/* CRT2 is LCD */
+-  
+-// PCF
+-#ifdef TWDEBUG
+-      xf86DrvMsg(0, X_INFO, "SiS_CheckModeCRT2 LCDwidth= %d, LCDheight= %d\n",pSiS->LCDwidth,pSiS->LCDheight);
+-#endif
+ 
+       if((pSiS->VBFlags2 & VB2_SISTMDSBRIDGE) && (!(pSiS->VBFlags2 & VB2_30xBDH))) {
+ 
+@@ -10403,7 +10275,6 @@ SiS_CheckModeCRT2(ScrnInfoPtr pScrn, Dis
+             return 0xfe;
+ 
+       }
+-// PCF
+ 
+       if( ((mode->HDisplay <= pSiS->LCDwidth) &&
+            (mode->VDisplay <= pSiS->LCDheight)) ||
+@@ -10415,15 +10286,11 @@ SiS_CheckModeCRT2(ScrnInfoPtr pScrn, Dis
+ 	   (((mode->HDisplay == 1024) && (mode->HDisplay == 768)) ||
+ 	    ((mode->HDisplay ==  800) && (mode->HDisplay == 600)))) ||
+ 	   ((pSiS->EnablePanel_1366x768)&&(pSiS->LCDwidth==1366)&&(mode->HDisplay==1368))) {/*let 1366x768 mode valid. Ivans@090109*/
+-/*
+-      if( (mode->HDisplay <= pSiS->LCDwidth) &&
+-          (mode->VDisplay <= pSiS->LCDheight)) {
+-*/
++
+ 	 ModeIndex = SiS_GetModeID_LCD(pSiS->VGAEngine, VBFlags, mode->HDisplay, mode->VDisplay, i,
+ 				pSiS->FSTN, pSiS->SiS_Pr->SiS_CustomT, pSiS->LCDwidth, pSiS->LCDheight,
+ 				pSiS->VBFlags2);
+-// PCF
+-//	 xf86DrvMsg(0, X_INFO, "SiS_CheckModeCRT2 LCDwidth= %d, LCDheight= %d, ModeID= %x\n",pSiS->LCDwidth,pSiS->LCDheight,ModeIndex);
++
+       }
+ 
+    } else if(VBFlags & CRT2_TV) {		/* CRT2 is TV */
+@@ -10514,7 +10381,7 @@ SISValidMode(int scrnIndex, DisplayModeP
+ 	  if(SiS_CheckModeCRT2(pScrn, mode, pSiS->VBFlags,
+ 			pSiS->VBFlags3, pSiS->HaveCustomModes) < 0x14){
+ 	       #ifdef TWDEBUG
+-		  xf86DrvMsg(0,X_INFO,"[SISValidMode()]: else condition. passing CheckModeCRT2 and MODE_Fail.\n");
++		  xf86DrvMsg(0,X_INFO,"[SISValidMode()]: else condition. passing CheckModeCRT2 and MODE_OK.\n");
+ 	       #endif	  
+ 	       return MODE_BAD;
+ 	  }
+@@ -10629,18 +10496,12 @@ SISSwitchMode(int scrnIndex, DisplayMode
+     * (In non-MergedFB mode this is also here in order
+     * to get a cheap update of the HWCursor image)
+     */
+-    
+-// PCF
+-#ifdef TWDEBUG
+-    xf86DrvMsg(0,X_INFO,"SISSwitchMode\n");
+-#endif
+ 
+     if(!pSiS->skipswitchcheck) {
+        if(SISValidMode(scrnIndex, mode, TRUE, flags) != MODE_OK) {
+           return FALSE;
+        }
+     }
+-    
+ /* Mark for 3D full-screen bug */
+ /*
+ #ifdef XF86DRI    
+@@ -11510,12 +11371,6 @@ SISHotkeySwitchMode(ScrnInfoPtr pScrn, B
+    int dotclock=65146;
+    int hdisplay=1024;
+ 
+-// PCF
+-#ifdef TWDEBUG
+-   xf86DrvMsg(0,X_INFO,"SISHotkeySwitchMode\n");
+-#endif
+-
+-
+    if(!VidModeGetCurrentModeline(pScrn->scrnIndex,&hkeymode,&dotClock))
+    return FALSE;
+           
+diff -p -up xf86-video-sis-0.9.1/src/sis_driver.h.orig xf86-video-sis-0.9.1/src/sis_driver.h
+--- xf86-video-sis-0.9.1/src/sis_driver.h.orig	2008-09-02 10:19:02.000000000 -0400
++++ xf86-video-sis-0.9.1/src/sis_driver.h	2010-01-27 15:21:54.000000000 -0500
+@@ -779,6 +779,9 @@ static Bool SISSwitchMode(int scrnIndex,
+ static void SISNewAdjustFrame(int scrnIndex, int x, int y, int flags);
+ static Bool SISPMEvent(int scrnIndex, pmEvent event, Bool undo);/*APM-ACPI, adding by Ivans.*/
+ 
++#if XSERVER_LIBPCIACCESS
++static Bool SIS_pci_probe(DriverPtr driver, int entity_num, struct pci_device *device, intptr_t match_data);
++#endif
+ /* ACPI Device Switch functions */
+ static Bool SISHotkeySwitchCRT1Status(ScrnInfoPtr pScrn,int onoff);/*hotkey pressing: switch CRT1 on/off*/
+ static Bool SISHotkeySwitchCRT2Status(ScrnInfoPtr pScrn,ULong newvbflags ,ULong newvbflags3);/*LCD on/off*/
diff --git a/extra/xf86-video-sisimedia/xf86-video-sis-0.9.1-dump-regs-after-video-init.patch b/extra/xf86-video-sisimedia/xf86-video-sis-0.9.1-dump-regs-after-video-init.patch
new file mode 100644
index 000000000..415985921
--- /dev/null
+++ b/extra/xf86-video-sisimedia/xf86-video-sis-0.9.1-dump-regs-after-video-init.patch
@@ -0,0 +1,89 @@
+--- xf86-video-sis-0.9.1/src/sis_driver.c.orig	2010-01-18 13:17:56.000000000 -0500
++++ xf86-video-sis-0.9.1/src/sis_driver.c	2010-01-25 16:35:40.000000000 -0500
+@@ -11677,7 +11677,64 @@ SISPMEvent(int scrnIndex, pmEvent event,
+   return 1;/*TRUE*/
+ }
+ 
++void
++sis_print_registers(SISPtr pSiS)
++{
++#define print(...)	xf86ErrorFVerb(1, __VA_ARGS__)
++    auto void print_range(char *name, int base, int first, int last) {
++	int		i, j;
++	unsigned char	c;
++	char		buffer[9];
++	print("%s:\n", name);
++	buffer[8] = 0;
++	for (i = first; i <= last; i++) {
++	    inSISIDXREG(base, i, c);
++	    for (j = 0; j < 8; j++)
++		buffer[7 - j] = c & (1 << j) ? '1' : '0';
++	    print("\t%02x: %02x:%s\n", i, c, buffer);
++	}
++    }
+ 
++    auto void print_range_int(char *name, int base, int first, int last) {
++	int		i, j;
++	unsigned int	l;
++	char		buffer[33];
++	print("%s:\n", name);
++	buffer[32] = 0;
++	for (i = first; i <= last; i += 4) {
++	    l = inSISREGL(base + i);
++	    for (j = 0; j < 32; j++)
++		buffer[31 - j] = l & (1 << j) ? '1' : '0';
++	    print("\t%02x: %08x:%s\n", i, l, buffer);
++	}
++    }
+ 
+-
+-
++    print_range_int	("PCI: CNF00 - CNF1B", pSiS->RelIO, 0x00, 0x1b);
++    print_range_int	("PCI: CNF2C - CNF47", pSiS->RelIO, 0x2C, 0x47);
++    print_range_int	("AGP: CNF50 - CNF5B", pSiS->RelIO, 0x50, 0x5B);
++    print_range		("CRT1: SR05 - SR12", SISSR, 0x05, 0x12);
++    print_range		("CRT1: SR13 - SR16 (reserved)", SISSR, 0x13, 0x16);
++    print		("CRT1: SR19 - SR1A (reserved)\n");
++    print_range		("CRT1: SR1B - SR3A", SISSR, 0x1b, 0x3a);
++    print		("CRT1: SR3B (reserved)\n");
++    print_range		("CRT1: SR3C - SR3F", SISSR, 0x3c, 0x3f);
++    print_range		("CRT1: CR19 - CR1A", SISCR, 0x19, 0x1a);
++    print		("CRT1: CR1B - CR27 (undocumented?)\n");
++    print_range		("CRT1: CR28 - CR2E", SISCR, 0x28, 0x2e);
++    print		("CRT1: CR2F (reserved)\n");
++    print_range		("VGA BIOS: CR30 - CR3F", SISCR, 0x30, 0x3f);
++    print_range		("CRT1: CR40 - CR43", SISCR, 0x40, 0x43);
++    print		("CRT1: CR44 - CR45 (reserved)\n");
++    print_range		("CRT1: CR46 - CR67", SISCR, 0x46, 0x67);
++    print		("CRT1: CR68 - CR6F (DRAM registers reserved for backward compatibility with 760)\n");
++    print		("CRT1: CR70 - CR77 (undocumented?)\n");
++    print_range		("SMA BIOS: CR78 - CR7F", SISCR, 0x78, 0x7f);
++    print_range_int	("CRT1: CR80 - CR9B", SISCR, 0x80, 0xb3);
++    print_range_int	("CRT1: CRC0 - CRF3", SISCR, 0xc0, 0xf3);
++    print_range		("CRT2: SIGNAL REGISTERS, PART1 00 - 45", SISPART1, 0x00, 0x45);
++    print_range		("CRT2: TV SIGNAL REGISTERS, PART2 00 - 4d", SISPART2, 0x00, 0x4d);
++    print_range		("CRT2: TV COPY PROTECTION, PART3 00 - 40", SISPART3, 0x00, 0x40);
++    print_range		("CRT2: SIGNAL REGISTERS, PART4 00 - 3A", SISPART4, 0x00, 0x3a);
++    print_range		("CRT2: PALETTE SIGNAL REGISTERS, PART5 00 - 00 (?)", SISPART5, 0x00, 0x00);
++#undef print
++}
+--- xf86-video-sis-0.9.1/src/sis_video.c.orig	2010-01-18 13:17:56.000000000 -0500
++++ xf86-video-sis-0.9.1/src/sis_video.c	2010-01-26 13:38:13.000000000 -0500
+@@ -129,6 +129,8 @@
+ 
+ #include "sis_video.h"
+ 
++extern void sis_print_registers(SISPtr pSiS);
++
+ void SiSInitMC(ScreenPtr pScreen);
+ 
+ /*********************************
+@@ -712,6 +714,8 @@ SISResetVideo(ScrnInfoPtr pScrn)
+ #ifdef SISMERGED
+     pPriv->mustresettap2 = TRUE;
+ #endif
++
++    sis_print_registers(pSiS);
+ }
+ 
+ 
diff --git a/extra/xf86-video-sisimedia/xserver19.patch b/extra/xf86-video-sisimedia/xserver19.patch
new file mode 100644
index 000000000..67ef6f585
--- /dev/null
+++ b/extra/xf86-video-sisimedia/xserver19.patch
@@ -0,0 +1,30 @@
+Index: xf86-video-sis-0.9.1/src/sis_driver.c
+===================================================================
+--- xf86-video-sis-0.9.1.orig/src/sis_driver.c
++++ xf86-video-sis-0.9.1/src/sis_driver.c
+@@ -85,7 +85,6 @@
+ #include "shadowfb.h"
+ #include "fb.h"
+ #include "micmap.h"
+-#include "mibank.h"
+ #include "mipointer.h"
+ #include "mibstore.h"
+ #include "edid.h"
+Index: xf86-video-sis-0.9.1/src/sis_mergedfb.c
+===================================================================
+--- xf86-video-sis-0.9.1.orig/src/sis_mergedfb.c
++++ xf86-video-sis-0.9.1/src/sis_mergedfb.c
+@@ -2948,11 +2948,11 @@ SiSXineramaExtensionInit(ScrnInfoPtr pSc
+ 
+        while(SiSXineramaGeneration != serverGeneration) {
+ 
+-	  ClientType = CreateNewResourceType(SiSXineramaFreeClient);
++	  ClientType = CreateNewResourceType(SiSXineramaFreeClient, "XineramaClient");
+ 	  if(!ClientType)
+ 	     break;
+ 
+-	  EventType = CreateNewResourceType(SiSXineramaFreeEvents);
++	  EventType = CreateNewResourceType(SiSXineramaFreeEvents, "XineramaEvents");
+ 	  if(!EventType)
+ 	     break;
+
author	root <root@rshg054.dnsready.net>	2011-10-12 23:14:40 +0000
committer	root <root@rshg054.dnsready.net>	2011-10-12 23:14:40 +0000
commit	b79408ae7429f4e5c99582cb55127b6e86b7fdac (patch)
tree	022f1f4179bb356f8c94ff00a4a56edbeaa7dc9c /extra/xf86-video-sisimedia
parent	f482dc1bd42773a12552e5a60df119410a0d8bd8 (diff)