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Diffstat (limited to 'system/nvidia-legacy390-driver/nvidia-switch')
| -rw-r--r-- | system/nvidia-legacy390-driver/nvidia-switch | 266 |
1 files changed, 266 insertions, 0 deletions
diff --git a/system/nvidia-legacy390-driver/nvidia-switch b/system/nvidia-legacy390-driver/nvidia-switch new file mode 100644 index 0000000000000..7d97f3304b6fe --- /dev/null +++ b/system/nvidia-legacy390-driver/nvidia-switch @@ -0,0 +1,266 @@ +#!/bin/sh + +# Copyright 2012-2017 Edward W. Koenig, Vancouver, WA, USA +# All rights reserved. +# +# Redistribution and use of this script, with or without modification, is +# permitted provided that the following conditions are met: +# +# 1. Redistributions of this script must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# 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. +# +# nvidia-switch utility 4.0 +# +# A tool to install and cleanly remove the nvidia driver without stomping on the xorg files. +# Note: this tool "should" allow switching on the fly, but why? Pick a driver! You will still +# need to edit a bunch of other config files. + +# TO-DO: needs more cleanup, simplify linking using system tools + +ROOT="${ROOT:-/}" +CWD=$(pwd) +COMPAT32="LIB32FLAG" # This will be replaced in the build script (yes | no) +LIBSUFFIX="LIBDIRSUFFIX" # This will be replaced in the build script +INC="${ROOT}usr/include/GL" +LIB="${ROOT}usr/lib${LIBSUFFIX}" +LIB32="${ROOT}usr/lib" +XMOD="${LIB}/xorg/modules" +XLIB="$XMOD/extensions" +NV_VERSION="PKGVERSION" # This will be replaced in the build script +GL_VERSION="1.2.0" +GLVND="GLVNDFLAG" # This will be replaced in the build script (yes | no) +NV_CONF="${ROOT}usr/share/X11/xorg.conf.d/10-nvidia.conf" +SAVELIBS="${ROOT}var/log/nvidia" + +save_GL(){ +# backup original mesa and xorg conflicts to /var/log/nvidia + cd $2 + # Need to make sure save path is reset incase of multilib + SAVELIBS="${ROOT}var/log/nvidia" + if [ "$2" = "$LIB32" ]; then + SAVELIBS="${SAVELIBS}/32" + elif [ "$2" = "$LIB" ]; then + SAVELIBS="${SAVELIBS}/64" + fi + + case "$1" in + "nvidia") + + mv libGL.so.$GL_VERSION $SAVELIBS/libGL.so.$GL_VERSION + mv libGL.la $SAVELIBS/libGL.la + mv libEGL.so.1.0.0 $SAVELIBS/libEGL.so.1.0.0 + mv libGLESv1_CM.so.1.1.0 $SAVELIBS/libGLESv1_CM.so.1.1.0 + mv libGLESv2.so.2.0.0 $SAVELIBS/libGLESv2.so.2.0.0 + mv libGL.la-nvidia libGL.la + + if [ "$GLVND" = "yes" ]; then + ln -sf libGL.so.1.7.0 libGL.so.1 + ln -sf libGL.so.1.7.0 libGL.so + ln -sf libEGL.so.1.1.0-nvidia libEGL.so.1.1.0 + ln -sf libEGL.so.1.1.0-nvidia libEGL.so + else + ln -sf libGL.so.$NV_VERSION libGL.so.1 + ln -sf libGL.so.$NV_VERSION libGL.so + ln -sf libEGL.so.$NV_VERSION libEGL.so.1 + ln -sf libEGL.so.$NV_VERSION libEGL.so + fi + + ln -sf libGLESv1_CM.so.1.2.0-nvidia libGLESv1_CM.so.1.2.0 + ln -sf libGLESv1_CM.so.1.2.0-nvidia libGLESv1_CM.so.1 + ln -sf libGLESv1_CM.so.1.2.0-nvidia libGLESv1_CM.so + + ln -sf libGLESv2.so.2.1.0-nvidia libGLESv2.so.2.1.0 + ln -sf libGLESv2.so.2.1.0-nvidia libGLESv2.so.2 + ln -sf libGLESv2.so.2.1.0-nvidia libGLESv2.so + ;; + + "xorg") + mv libGL.la libGL.la-nvidia + mv $SAVELIBS/libGL.so.$GL_VERSION libGL.so.$GL_VERSION + mv $SAVELIBS/libGL.la libGL.la + mv $SAVELIBS/libEGL.so.1.0.0 libEGL.so.1.0.0 + mv $SAVELIBS/libGLESv1_CM.so.1.1.0 libGLESv1_CM.so.1.1.0 + mv $SAVELIBS/libGLESv2.so.2.0.0 libGLESv2.so.2.0.0 + + ln -sf libGL.so.$GL_VERSION libGL.so.1 + ln -sf libGL.so.$GL_VERSION libGL.so + ln -sf libEGL.so.1.0.0 libEGL.so.1 + ln -sf libEGL.so.1.0.0 libEGL.so + rm -f libEGL.so.1.1.0 + + ln -sf libGLESv1_CM.so.1.1.0 libGLESv1_CM.so.1 + ln -sf libGLESv1_CM.so.1.1.0 libGLESv1_CM.so + ln -sf libGLESv2.so.2.0.0 libGLESv2.so.2 + ln -sf libGLESv2.so.2.0.0 libGLESv2.so + rm -f libGLESv1_CM.so.1.2.0 + rm -f libGLESv2.so.2.1.0 + ;; + + *) + echo "nothing to do for save_gl?" + exit 1 + ;; + esac + cd "$CWD" +} + +save_glx(){ + cd "$XLIB" + case "$1" in + "nvidia") + if [ -e libglx.so ]; then + mv libglx.so xorg-libglx.so + fi + ln -sf libglx.so.$NV_VERSION libglx.so + ;; + "xorg") + if [ -e xorg-libglx.so ]; then + rm -f libglx.so + mv xorg-libglx.so libglx.so + else + rm -f libglx.so + fi + ;; + *) + echo "nothing to do for save_glx?" + exit 1 + ;; + esac + cd "$CWD" +} + +save_wfb(){ + cd "$XMOD" + if [ -e libwfb.so ]; then + echo "Using existing Xorg libwfb..." + else + if [ "$1" = "nvidia" ]; then + ln -sf libwfb.so.$NV_VERSION libwfb.so.1 + ln -sf libwfb.so.1 libwfb.so + fi + if [ "$1" = "xorg" ]; then + rm -f libwfb.so + rm -f libwfb.so.1 + fi + fi + cd "$CWD" +} + +nvidia_install(){ + if [ ! -d $SAVELIBS ]; then + echo "Creating missing $SAVELIB ..." + mkdir -p $SAVELIBS + fi + echo $'Installing to nvidia-legacy390-driver files!\n' + echo "Make sure the nvidia driver is ENABLED in /etc/X11/xorg.conf" + echo "and in /etc/X11/xorg.conf.d." + echo "Otherwise, this may lead to improperly working drivers." + + save_glx "nvidia" + save_GL "nvidia" $LIB + save_wfb "nvidia" +# Check for multilib configuration + if [ "$COMPAT32" = "yes" ]; then + save_GL "nvidia" $LIB32 + fi +} + +nvidia_remove(){ + echo $'Returning to stock xorg files!\n' + echo "Make sure the nvidia driver is DISABLED in /usr/share/X11/xorg.conf.d" + echo "/etc/X11/xorg.conf and in /etc/X11/xorg.conf.d." + echo "Otherwise, this may lead to improperly working drivers." + + save_glx "xorg" + save_GL "xorg" $LIB + save_wfb "xorg" + +# Check for multilib configuration + if [ "$COMPAT32" = "yes" ]; then + save_GL "xorg" $LIB32 + fi + + if [ -e $NV_CONF ]; then + echo "removing $NV_CONF: you will need to provide your own" + echo "or reinstall nvidia-legacy390-driver." + rm -f $NV_CONF + fi +} + +restore(){ +# Attempt to reinstall damaged stock packages if something went wrong. +# Obviously, you will need to run this after '--remove' and before +# 'removepkg nvidia-legacy390-driver'. +# User must: +# 1. remove any dangling symlinks and xorg-*, *-nvidia files in /usr/lib*/, +# and any other housekeeping tasks. +# 2. copy stock Slackware packages to /root/Slackware or provide an alternate location +# 3. be running Slackware-14.2, not current +# 4. realize that COMPAT32 is not stable ;-) + +if [ "$LIBSUFFIX" = "64" ]; then + ARCH="x86_64" +else + ARCH="x86" +fi + +PKGPATH=${PKGPATH:-/root/Slackware} +MESA="mesa-11.2.2-$ARCH-1.txz" +MESA32="mesa-compat32-11.2.2-$ARCH-1compat32.txz" +XORG="xorg-server-1.18.3-$ARCH-2.txz" +# Note: The above is for stock 14.2; modify as needed for /patches or +# multilib updates +if [ -d $PKGPATH ]; then + if [ `find $PKGPATH -prune -empty -type d` ]; then + echo "Your $PKGPATH is empty!" + else + upgradepkg --reinstall --install-new $MESA $XORG + if [ "COMPAT32" = "yes" ]; then + upgradepkg --reinstall --install-new $MESA32 + fi + fi +else + echo "Please create $PKGPATH containing the appropriate packages" +fi +} + +usage(){ + echo "Usage:" + echo " --install Set up nvidia driver files" + echo " --remove Return to stock xorg files and restore all symlinks" + echo " --restore Reinstall stock Mesa and xorg-server [EXPERIMENTAL]" + echo " mesa-11.2.2, org-server-1.18.3, and optionally" + echo " mesa-compat32-11.2.2 are expected in /root/Slackware" + echo " Use 'PKGPATH=\"<location>\" nvidia-switch --restore'" + echo " to override." + echo " --help Show this help message" +} + +case "$1" in + "--install") + nvidia_install + ;; + "--remove") + nvidia_remove + ;; + "--restore") + restore + ;; + "--help") + usage + ;; + *) + usage + ;; +esac |