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8 changed files with 288 additions and 5 deletions
2
915resolution-config
Normal file
2
915resolution-config
Normal file
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@ -0,0 +1,2 @@
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# Mode to overwrite
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# RESOLUTION="58 1680 1050"
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65
915resolution-init
Normal file
65
915resolution-init
Normal file
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@ -0,0 +1,65 @@
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#!/bin/bash
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#
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# /etc/rc.d/init.d/915resolution
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#
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# Starts the 915resulution helper
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#
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# chkconfig: - 65 35
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# description: 915resolution tool
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# processname: 915resolution
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# Source function library.
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. /etc/init.d/functions
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test -x /usr/sbin/915resolution || exit 0
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RETVAL=0
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prog="915resolution"
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start() {
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if [ -r /etc/sysconfig/915resolution ]; then
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. /etc/sysconfig/915resolution
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fi
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if [ -n "$RESOLUTION" ]; then
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echo -n $"Starting $prog: "
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/usr/sbin/915resolution $RESOLUTION >/dev/null 2>&1
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RETVAL=$?
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[ $RETVAL -eq 0 ] && touch /var/lock/subsys/915resolution
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echo
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fi
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}
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stop() {
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rm -f /var/lock/subsys/915resolution
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}
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#
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# See how we were called.
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#
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case "$1" in
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start)
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start
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;;
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stop)
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stop
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;;
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reload|restart)
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stop
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start
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RETVAL=$?
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;;
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condrestart)
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if [ -f /var/lock/subsys/915resolution ]; then
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stop
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start
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fi
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;;
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status)
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[ -f /var/lock/subsys/915resolution ]
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RETVAL=$?
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;;
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*)
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echo $"Usage: $0 {condrestart|start|stop|restart|reload|status}"
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exit 1
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esac
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exit $RETVAL
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11
915resolution-pm-hook
Normal file
11
915resolution-pm-hook
Normal file
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@ -0,0 +1,11 @@
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#!/bin/sh
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case "$1" in
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thaw|resume)
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{ /sbin/service 915resolution start ; } 2>/dev/null
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;;
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*)
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;;
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esac
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exit $?
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136
915resolution.spec
Normal file
136
915resolution.spec
Normal file
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@ -0,0 +1,136 @@
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Name: 915resolution
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Version: 0.5.3
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Release: 3%{?dist}
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Summary: Intel video BIOS hack to support certain resolutions
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Group: User Interface/X Hardware Support
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License: Public Domain
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URL: http://www.geocities.com/stomljen/
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Source0: http://www.geocities.com/stomljen/%{name}-%{version}.tar.gz
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Source1: %{name}-init
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Source2: %{name}-config
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Source3: %{name}-pm-hook
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Patch0: 965GM.patch
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BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
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# this doesn't make much sense on ppc. That, and it fails to build :)
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ExcludeArch: ppc ppc64
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# simple "get it going" instructions
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Source100: README.fedora
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# for the add/remove/condrestart service stuff.
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Requires(post): /sbin/chkconfig
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Requires(preun): /sbin/chkconfig
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Requires(preun): /sbin/service
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%description
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915resolution is a tool to modify the video BIOS of the 800 and 900 series
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Intel graphics chipsets. This includes the 845G, 855G, and 865G chipsets, as
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well as 915G, 915GM, and 945G chipsets. This modification is necessary to
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allow the display of certain graphics resolutions for an Xorg or XFree86
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graphics server.
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915resolution's modifications of the BIOS are transient. There is no risk of
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permanent modification of the BIOS. This also means that 915resolution must be
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run every time the computer boots inorder for it's changes to take effect.
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915resolution is derived from the tool 855resolution. However, the code
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differs substantially. 915resolution's code base is much simpler.
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915resolution also allows the modification of bits per pixel.
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%prep
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%setup -q
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%patch0 -p1
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# keep rpmlint from complaining....
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chmod -x dump_bios
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cp %{SOURCE100} .
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%build
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make clean
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make %{?_smp_mflags}
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%install
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rm -rf %{buildroot}
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mkdir -p %{buildroot}%{_sbindir}
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cp %{name} %{buildroot}%{_sbindir}
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# ...and the associated support bits
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mkdir -p %{buildroot}%{_sysconfdir}/rc.d/init.d
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install -m 0755 -T %{SOURCE1} \
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%{buildroot}%{_sysconfdir}/rc.d/init.d/915resolution
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mkdir -p %{buildroot}%{_sysconfdir}/sysconfig
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install -m 0644 -T %{SOURCE2} \
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%{buildroot}%{_sysconfdir}/sysconfig/915resolution
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mkdir -p %{buildroot}%{_sysconfdir}/pm/hooks
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install -m 0755 -T %{SOURCE3} \
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%{buildroot}%{_sysconfdir}/pm/hooks/99resolution
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%clean
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rm -rf %{buildroot}
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%post
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# This adds the proper /etc/rc*.d links for the script
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/sbin/chkconfig --add 915resolution
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%preun
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if [ $1 = 0 ]; then
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/sbin/service 915resolution stop >/dev/null 2>&1 || :
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/sbin/chkconfig --del 915resolution
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fi
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# no postun scriptlet is provided to "restart" the service on upgrade as this
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# doesn't seem entirely appropriate. explanations as to why this is wrong are
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# welcome :)
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%files
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%defattr(-,root,root,-)
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%doc LICENSE.txt README* changes.log chipset_info.txt dump_bios
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%{_sbindir}/*
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%{_sysconfdir}/rc.d/init.d/*
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%{_sysconfdir}/pm/hooks/*
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%config(noreplace) %{_sysconfdir}/sysconfig/*
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%changelog
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* Tue Nov 13 2007 Chris Weyl <cweyl@alumni.drew.edu> 0.5.3-3
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- incorporate patch from bz #331411
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* Tue Aug 21 2007 Chris Weyl <cweyl@alumni.drew.edu> 0.5.3-2
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- bump
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* Fri May 18 2007 Chris Weyl <cweyl@alumni.drew.edu>
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- add 'ppc64' to list of arches excluded from builds; no rebuild at this time
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* Mon Apr 30 2007 Chris Weyl <cweyl@alumni.drew.edu> 0.5.3-1
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- update to 0.5.3
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* Thu Mar 01 2007 Chris Weyl <cweyl@alumni.drew.edu> 0.5.2-6
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- bump
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* Mon Feb 19 2007 Chris Weyl <cweyl@alumni.drew.edu> 0.5.2-5
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- add initscript infrastructure from Bojan Smojver, who kindly did most of the
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work to implement it. Thanks Bojan! :)
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* Thu Dec 07 2006 Chris Weyl <cweyl@alumni.drew.edu> 0.5.2-4
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- bump
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* Tue Aug 01 2006 Chris Weyl <cweyl@alumni.drew.edu> 0.5.2-3
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- excludearch ppc
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* Tue Aug 01 2006 Chris Weyl <cweyl@alumni.drew.edu> 0.5.2-2
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- bump for build & release
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* Thu Jul 27 2006 Chris Weyl <cweyl@alumni.drew.edu> 0.5.2-1
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- bump release
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- add README.fedora
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* Tue Jun 13 2006 Chris Weyl <cweyl@alumni.drew.edu> 0.5.2-0
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- Initial spec file for F-E
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54
965GM.patch
Normal file
54
965GM.patch
Normal file
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@ -0,0 +1,54 @@
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--- 915resolution-0.5.3/915resolution.c.lr 2007-10-14 19:35:46.000000000 +0200
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+++ 915resolution-0.5.3/915resolution.c 2007-10-14 19:38:49.000000000 +0200
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@@ -56,12 +56,12 @@
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typedef enum {
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CT_UNKWN, CT_830, CT_845G, CT_855GM, CT_865G, CT_915G, CT_915GM, CT_945G, CT_945GM,
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- CT_946GZ, CT_G965, CT_Q965
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+ CT_946GZ, CT_G965, CT_965GM, CT_Q965
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} chipset_type;
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char * chipset_type_names[] = {
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"UNKNOWN", "830", "845G", "855GM", "865G", "915G", "915GM", "945G", "945GM",
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- "946GZ", "G965", "Q965"
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+ "946GZ", "G965", "965GM", "Q965"
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};
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typedef enum {
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@@ -221,6 +221,10 @@
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type = CT_G965;
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break;
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+ case 0x2a008086:
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+ type = CT_965GM;
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+ break;
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+
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case 0x29908086:
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type = CT_Q965;
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break;
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@@ -510,6 +514,7 @@
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case CT_945GM:
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case CT_946GZ:
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case CT_G965:
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+ case CT_965GM:
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case CT_Q965:
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outl(0x80000090, 0xcf8);
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map->b1 = inb(0xcfd);
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@@ -550,6 +555,7 @@
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case CT_945GM:
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case CT_946GZ:
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case CT_G965:
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+ case CT_965GM:
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case CT_Q965:
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outl(0x80000090, 0xcf8);
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outb(map->b1, 0xcfd);
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@@ -809,6 +815,9 @@
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else if (!strcmp(argv[index], "G965")) {
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*forced_chipset = CT_G965;
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}
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+ else if (!strcmp(argv[index], "965GM")) {
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+ *forced_chipset = CT_965GM;
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+ }
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else if (!strcmp(argv[index], "Q965")) {
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*forced_chipset = CT_Q965;
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}
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18
README.fedora
Normal file
18
README.fedora
Normal file
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@ -0,0 +1,18 @@
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Some simple instructions on getting this going under Fedora Core.
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It's important to note that the invocation of this program needs to be done
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at least once, at boot, to install the correct values in the video BIOS's RAM
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copy. Executing 915resolution requires root privs.
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Note that the intel xorg drivers are supposed to deal with displaying to
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non-bios modes "real soon now"; hence this setup technique.
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Note also the prior method used has changed (but should still work), thanks to
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an actual initscript framework :)
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1. Read README.txt, in this directory... Figure out the proper invocation of
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the binary for your hardware.
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2. Edit /etc/sysconfig/915resolution. Modify "RESOLUTION" to be the proper
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modestring to pass 915resolution for your hardware.
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3. Enjoy widescreen :)
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@ -1,5 +1 @@
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This package is obsolete past FC5, as the intel xorg driver now deals with
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exactly the circumstances this package was designed to work around.
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Chris Weyl
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Wed Aug 2 14:20:47 PDT 2006
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i810 driver not present in devel/f9+ :)
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1
sources
Normal file
1
sources
Normal file
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@ -0,0 +1 @@
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ed287778a53d02c31a7a6a52bc146291 915resolution-0.5.3.tar.gz
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Reference in a new issue