ports/50766: New port: s3switch - enable TV-Out on S3 chipsets
Bruce M Simpson
bms at spc.org
Thu Apr 10 03:50:10 UTC 2003
>Number: 50766
>Category: ports
>Synopsis: New port: s3switch - enable TV-Out on S3 chipsets
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Wed Apr 09 20:50:07 PDT 2003
>Closed-Date:
>Last-Modified:
>Originator: Bruce M Simpson
>Release: FreeBSD 5.0-RELEASE-p6 i386
>Organization:
>Environment:
System: FreeBSD saboteur.dollah.com 5.0-RELEASE-p6 FreeBSD 5.0-RELEASE-p6 #0: Fri Mar 28 09:51:11 GMT 2003 root at saboteur.dollah.com:/usr/src/sys/i386/compile/SABOTEUR_GEOM i386
>Description:
s3switch enables switching between lcd, svga and tv-out on recent
s3 graphics chipsets. essential for ThinkPad owners.
>How-To-Repeat:
>Fix:
--- s3switch.shar begins here ---
# This is a shell archive. Save it in a file, remove anything before
# this line, and then unpack it by entering "sh file". Note, it may
# create directories; files and directories will be owned by you and
# have default permissions.
#
# This archive contains:
#
# s3switch
# s3switch/pkg-descr
# s3switch/distinfo
# s3switch/Makefile
# s3switch/pkg-comment
# s3switch/pkg-plist
# s3switch/files
# s3switch/files/patch-s3switch.c
# s3switch/files/patch-Makefile
# s3switch/files/patch-s3switch.1x
#
echo c - s3switch
mkdir -p s3switch > /dev/null 2>&1
echo x - s3switch/pkg-descr
sed 's/^X//' >s3switch/pkg-descr << 'END-of-s3switch/pkg-descr'
XThis is a utility used to enable the TV output on S3 Savage based cards,
Xwhich I have ported to run under FreeBSD as well as Linux.
X
XIt must be run as root, though I leave you to do this at your discretion.
X
XBruce
Xbms at spc.org
END-of-s3switch/pkg-descr
echo x - s3switch/distinfo
sed 's/^X//' >s3switch/distinfo << 'END-of-s3switch/distinfo'
XMD5 (s3ssrc.zip) = 1328b070343ac79c5ed4c613a1113754
END-of-s3switch/distinfo
echo x - s3switch/Makefile
sed 's/^X//' >s3switch/Makefile << 'END-of-s3switch/Makefile'
X# New ports collection makefile for: s3switch
X# Date created: March 16, 2003
X# Whom: Bruce M Simpson <bms at spc.org>
X#
X# $FreeBSD$
X#
X
XPORTNAME= s3switch
XPORTVERSION= 0.1
XCATEGORIES= graphics
XMASTER_SITES= http://www.probo.com/timr/
XDISTNAME= s3ssrc
X
XMAINTAINER= bms at spc.org
X
XBUILD_DEPENDS+= ${LOCALBASE}/bin/unzip:${PORTSDIR}/archivers/unzip
X
XUSE_GMAKE= yes
XUSE_ZIP= yes
XUSE_X_PREFIX= yes
XNO_WRKSUBDIR=
XMAKE_ENV+= FREEBSD=1
X
XMAN1= s3switch.1
X
Xdo-install:
X ${INSTALL_PROGRAM} ${WRKDIR}/s3switch ${PREFIX}/bin
X ${INSTALL_MAN} ${WRKDIR}/s3switch.1x ${PREFIX}/man/man1/s3switch.1
X
X.include <bsd.port.mk>
END-of-s3switch/Makefile
echo x - s3switch/pkg-comment
sed 's/^X//' >s3switch/pkg-comment << 'END-of-s3switch/pkg-comment'
XEnable TV-out on S3 graphics cards
END-of-s3switch/pkg-comment
echo x - s3switch/pkg-plist
sed 's/^X//' >s3switch/pkg-plist << 'END-of-s3switch/pkg-plist'
Xbin/s3switch
END-of-s3switch/pkg-plist
echo c - s3switch/files
mkdir -p s3switch/files > /dev/null 2>&1
echo x - s3switch/files/patch-s3switch.c
sed 's/^X//' >s3switch/files/patch-s3switch.c << 'END-of-s3switch/files/patch-s3switch.c'
X--- s3switch.c.orig Wed Sep 11 23:25:33 2002
X+++ s3switch.c Sun Mar 16 03:15:54 2003
X@@ -1,7 +1,37 @@
X // Simple utility to switch a Savage board between CRT/LCD devices.
X // T. N. Roberts, 99-Aug-26.
X
X-// Linux x86 only.
X+// Ported to FreeBSD/i386 by Bruce M Simpson <bms at spc.org>
X+
X+#if defined(__FreeBSD__)
X+
X+#include <sys/types.h>
X+#include <machine/cpufunc.h>
X+#include <machine/sysarch.h>
X+#include <machine/vm86.h>
X+#include <stdlib.h>
X+#include <stdio.h>
X+
X+#define OUTB(val,port) outb(port,val)
X+#define INB(port) inb(port)
X+#define IOPERM(x,y,z) i386_set_ioperm(x,y,z)
X+
X+typedef struct vm86_intcall_args INTCALL_ARGS_T;
X+#define EAX vmf.eax.r_ex
X+#define EBX vmf.ebx.r_ex
X+#define ECX vmf.ecx.r_ex
X+#define EDX vmf.edx.r_ex
X+
X+#define INTCALL_INIT()
X+
X+static __inline
X+INTCALL(int intnum, INTCALL_ARGS_T *args)
X+{
X+ args->intnum = intnum;
X+ return(!i386_vm86(VM86_INTCALL, args));
X+}
X+
X+#else /* Linux */
X
X #include <stdio.h>
X #define extern
X@@ -10,6 +40,30 @@
X
X #include "lrmi.h"
X
X+#define OUTB(val,port) outb(val,port)
X+#define INB(port) inb(port)
X+#define IOPERM(x,y,z) ioperm(x,y,z)
X+
X+typedef struct LRMI_regs INTCALL_ARGS_T;
X+#define EAX eax
X+#define EBX ebx
X+#define ECX ecx
X+#define EDX edx
X+
X+#define INTCALL_INIT() \
X+ do { \
X+ if (!LRMI_init()) \
X+ return (1); \
X+ } while (0)
X+
X+static __inline
X+INTCALL(int intnum, INTCALL_ARGS_T *args)
X+{
X+ return(LRMI_int(intnum, args));
X+}
X+
X+#endif /* Linux */
X+
X // Usage:
X // s3switch [-q] [crt|lcd|both]
X
X@@ -97,10 +151,10 @@
X {
X /* Allow or disallow access to I/O ports. */
X
X- ioperm( 0x40, 4, enable );
X- ioperm( 0x61, 1, enable );
X- ioperm( 0x80, 1, enable );
X- ioperm( 0x3b0, 0x30, enable );
X+ IOPERM( 0x40, 4, enable );
X+ IOPERM( 0x61, 1, enable );
X+ IOPERM( 0x80, 1, enable );
X+ IOPERM( 0x3b0, 0x30, enable );
X }
X
X
X@@ -109,10 +163,10 @@
X {
X // Figure out what kind of Savage it is.
X
X- outb( 0x2d, 0x3d4 );
X- gPCIid = inb( 0x3d5 ) << 8;
X- outb( 0x2e, 0x3d4 );
X- gPCIid |= inb( 0x3d5 );
X+ OUTB( 0x2d, 0x3d4 );
X+ gPCIid = INB( 0x3d5 ) << 8;
X+ OUTB( 0x2e, 0x3d4 );
X+ gPCIid |= INB( 0x3d5 );
X
X switch( gPCIid ) {
X case PCI_CHIP_SAVAGE3D:
X@@ -157,21 +211,21 @@
X
X if( ChipClass == S3_SAVAGEMXIX )
X {
X- outb( 0xc0, 0x3d4 );
X- jTvFormat = inb( 0x3d5 );
X- outb( 0x6b, 0x3d4 );
X- jDevices = inb( 0x3d5 );
X+ OUTB( 0xc0, 0x3d4 );
X+ jTvFormat = INB( 0x3d5 );
X+ OUTB( 0x6b, 0x3d4 );
X+ jDevices = INB( 0x3d5 );
X }
X else
X {
X- outb( 0x6b, 0x3d4 );
X- jTvFormat = inb( 0x3d5 );
X- outb( 0x6d, 0x3d4 );
X- jDevices = inb( 0x3d5 );
X+ OUTB( 0x6b, 0x3d4 );
X+ jTvFormat = INB( 0x3d5 );
X+ OUTB( 0x6d, 0x3d4 );
X+ jDevices = INB( 0x3d5 );
X }
X
X- outb( 0x79, 0x3d4 );
X- cr79 = inb( 0x3d5 );
X+ OUTB( 0x79, 0x3d4 );
X+ cr79 = INB( 0x3d5 );
X
X //printf( "Device ID: %04x\n", gPCIid);
X
X@@ -207,24 +261,23 @@
X unsigned short
X set_active_device( int iDevice )
X {
X- struct LRMI_regs r;
X+ INTCALL_ARGS_T sa;
X int iResult = 0;
X
X- if (!LRMI_init())
X- return 1;
X+ INTCALL_INIT();
X
X /* Go set the active device. */
X
X- memset( &r, 0, sizeof(r) );
X+ memset(&sa, 0, sizeof(sa));
X
X- r.eax = 0x4f14; // S3 extended functions
X- r.ebx = 0x0003; // set active device
X- r.ecx = iDevice;
X+ sa.EAX = 0x4F14;
X+ sa.EBX = 0x0003;
X+ sa.ECX = iDevice;
X
X if( ChipClass == S3_SAVAGEMXIX )
X- r.ecx |= DUO_ON;
X+ sa.ECX |= DUO_ON;
X
X- iResult = LRMI_int( 0x10, &r );
X+ iResult = INTCALL(0x10, &sa);
X
X if( !iResult )
X {
X@@ -232,7 +285,7 @@
X return 1;
X }
X
X- if ( (r.eax & 0xffff) != 0x4f )
X+ if ( (sa.EAX & 0xffff) != 0x4f )
X {
X fprintf( stderr, "BIOS returned error code.\n" );
X return 1;
X@@ -246,22 +299,21 @@
X unsigned short
X set_tv_state( int state )
X {
X- struct LRMI_regs r;
X+ INTCALL_ARGS_T sa;
X int iResult = 0;
X
X- if (!LRMI_init())
X- return 1;
X+ INTCALL_INIT();
X
X /* And go set the TV state. */
X
X- memset( &r, 0, sizeof(r) );
X+ memset(&sa, 0, sizeof(sa));
X
X- r.eax = 0x4f14; // S3 extended functions
X- r.ebx = 0x0007; // set tv state
X- r.ecx = state;
X- r.edx = TV_FORMAT_MASK;
X+ sa.EAX = 0x4F14;
X+ sa.EBX = 0x0007;
X+ sa.ECX = state;
X+ sa.EDX = TV_FORMAT_MASK;
X
X- iResult = LRMI_int( 0x10, &r );
X+ iResult = INTCALL(0x10, &sa);
X
X if( !iResult )
X {
X@@ -269,7 +321,7 @@
X return 1;
X }
X
X- if ( (r.eax & 0xffff) != 0x4f )
X+ if ( (sa.EAX & 0xffff) != 0x4f )
X {
X fprintf( stderr, "BIOS returned error code.\n" );
X return 1;
X@@ -348,9 +400,9 @@
X if( (cr79 == 5) || (cr79 == 8) )
X {
X cr79 = (cr79 == 5) ? 8 : 0x0e;
X- ioperm( 0x3d4, 2, 1 );
X+ IOPERM( 0x3d4, 2, 1 );
X outw( (cr79 << 8) | 0x79, 0x3d4 );
X- ioperm( 0x3d4, 2, 0 );
X+ IOPERM( 0x3d4, 2, 0 );
X }
X }
X else if( !(jDevices & LCD_ACTIVE) && (newstate & LCD_ACTIVE) )
X@@ -360,9 +412,9 @@
X if( (cr79 == 8) || (cr79 == 0xe) )
X {
X cr79 = (cr79 == 8) ? 5 : 8;
X- ioperm( 0x3d4, 2, 1 );
X+ IOPERM( 0x3d4, 2, 1 );
X outw( (cr79 << 8) | 0x79, 0x3d4 );
X- ioperm( 0x3d4, 2, 0 );
X+ IOPERM( 0x3d4, 2, 0 );
X }
X }
X }
END-of-s3switch/files/patch-s3switch.c
echo x - s3switch/files/patch-Makefile
sed 's/^X//' >s3switch/files/patch-Makefile << 'END-of-s3switch/files/patch-Makefile'
X--- Makefile.orig Sun Mar 16 03:08:16 2003
X+++ Makefile Sun Mar 16 03:08:38 2003
X@@ -1,5 +1,11 @@
X CC = gcc -g
X
X+ifdef FREEBSD
X+LRMIOBJ=
X+else
X+LRMIOBJ=lrmi.o
X+endif
X+
X all: s3switch
X
X-s3switch: s3switch.o lrmi.o
X+s3switch: s3switch.o $(LRMIOBJ)
END-of-s3switch/files/patch-Makefile
echo x - s3switch/files/patch-s3switch.1x
sed 's/^X//' >s3switch/files/patch-s3switch.1x << 'END-of-s3switch/files/patch-s3switch.1x'
X--- s3switch.1x.orig Wed Sep 11 23:21:19 2002
X+++ s3switch.1x Sun Mar 16 03:49:59 2003
X@@ -55,8 +55,10 @@
X .I S3switch
X will not allow you to activate devices which are not connected, on those
X chips that are able to detect this.
X-.SH AUTHOR
X+.SH AUTHORS
X Tim Roberts (timr at probo.com)
X+.P
X+Bruce M Simpson <bms at spc.org> (FreeBSD Port)
X .SH "SEE ALSO"
X .BR X(1x),
X .BR Xserver(1x)
END-of-s3switch/files/patch-s3switch.1x
exit
--- s3switch.shar ends here ---
>Release-Note:
>Audit-Trail:
>Unformatted:
More information about the freebsd-ports-bugs
mailing list