diff options
Diffstat (limited to 'system/nvidia-driver/nvidia-switch')
| -rw-r--r-- | system/nvidia-driver/nvidia-switch | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/system/nvidia-driver/nvidia-switch b/system/nvidia-driver/nvidia-switch new file mode 100644 index 0000000000..33d3f61d65 --- /dev/null +++ b/system/nvidia-driver/nvidia-switch @@ -0,0 +1,214 @@ +#!/bin/sh + +# Copyright 2012-2015 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 2.6 +# +# 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; still way too brittle. +# NOTE: non-GLVND ONLY!! + +ROOT="${ROOT:-/}" +CWD=$(pwd) +LIBSUFFIX="LIBDIRSUFFIX" # This will be replaced in the build script +COMPAT32="LIB32FLAG" # This will be replaced in the build script (yes | no) +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" +NV_CONF="/usr/share/X11/xorg.conf.d/10-nvidia.conf" + +save_GL(){ + cd $2 + if [ "$1" = "nvidia" ]; then + mv libGL.so.$GL_VERSION libGL.so.$GL_VERSION-xorg + mv libGL.la libGL.la-xorg + mv libGL.la-nvidia libGL.la + ln -sf libGL.so.$NV_VERSION libGL.so.1 + ln -sf libGL.so.$NV_VERSION libGL.so + + mv libEGL.so.1.0.0 libEGL.so.1.0.0-xorg + mv libEGL.so.1-nvidia libEGL.so.1.0.0 + ln -sf libEGL.so.1.0.0 libEGL.so.1 + ln -sf libEGL.so.1.0.0 libEGL.so + + mv libGLESv1_CM.so.1.1.0 libGLESv1_CM.so.1.1.0-xorg + mv libGLESv1_CM.so.1-nvidia libGLESv1_CM.so.1.1.0 + ln -sf libGLESv1_CM.so.1.1.0 libGLESv1_CM.so + ln -sf libGLESv1_CM.so.1.1.0 libGLESv1_CM.so.1 + + mv libGLESv2.so.2.0.0 libGLESv2.so.2.0.0-xorg + mv libGLESv2.so.2-nvidia libGLESv2.so.2.0.0 + ln -sf libGLESv2.so.2.0.0 libGLESv2.so.2 + ln -sf libGLESv2.so.2.0.0 libGLESv2.so + fi + + if [ "$1" = "xorg" ]; then + mv libGL.la libGL.la-nvidia + mv libGL.la-xorg libGL.la + mv libGL.so.$GL_VERSION-xorg libGL.so.$GL_VERSION + ln -sf libGL.so.$GL_VERSION libGL.so.1 + ln -sf libGL.so.$GL_VERSION libGL.so + + mv libEGL.so.1.0.0 libEGL.so.1-nvidia + mv libEGL.so.1.0.0-xorg libEGL.so.1.0.0 + ln -sf libEGL.so.1.0.0 libEGL.so.1 + ln -sf libEGL.so.1.0.0 libEGL.so + + mv libGLESv1_CM.so.1.1.0 libGLESv1_CM.so.1-nvidia + mv libGLESv1_CM.so.1.1.0-xorg libGLESv1_CM.so.1.1.0 + ln -sf libGLESv1_CM.so.1.1.0 libGLESv1_CM.so.1 + ln -sf libGLESv1_CM.so.1.1.0 libGLESv1_CM.so + + mv libGLESv2.so.2.0.0 libGLESv2.so.2-nvidia + mv libGLESv2.so.2.0.0-xorg libGLESv2.so.2.0.0 + ln -sf libGLESv2.so.2.0.0 libGLESv2.so.2 + ln -sf libGLESv2.so.2.0.0 libGLESv2.so + fi + cd "$CWD" +} + +save_glx(){ + cd "$XLIB" + if [ "$1" = "nvidia" ]; then + mv libglx.so libglx.so-xorg + mv libglx.so.$NV_VERSION-nvidia libglx.so.$NV_VERSION + ln -sf libglx.so.$NV_VERSION libglx.so + fi + if [ "$1" = "xorg" ]; then + mv libglx.so.$NV_VERSION libglx.so.$NV_VERSION-nvidia + rm -f libglx.so + mv libglx.so-xorg libglx.so + fi +cd "$CWD" +} + +nvidia_ldconfig(){ + /sbin/ldconfig + #Generate correct symink for that lib + /sbin/ldconfig -l $1 +} + +nvidia_install(){ + echo $'Installing to nvidia-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" $LIB +# Check for multilib configuration + if [ "$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 + + # Kill dangling symlinks; + rm -f $LIB/libnvidia*.so.1 + rm -f $LIB/libvdpau_nvidia.so.1 + rm -f $LIB/libcuda.so.1 + +# Check for multilib configuration + if [ "$COMPAT32" = "yes" ]; then + save_GL "xorg" $LIB32 +# remove dangling symlinks + rm -f $LIB32/libnvidia*.so.1 + rm -f $LIB32/libvdpau_nvidia.so.1 + rm -f $LIB32/libcuda.so.1 + fi + + if [ -e $NV_CONF ]; then + echo "removing $NV_CONF: you will need to provide your own" + echo "or reinstall nvidia-driver." + rm -f $NV_CONF + fi +} + +restore(){ +# Attempts to reinstall damaged stock packages if something went wrong. +# Obviously, you will need to run this after '--remove' and before +# 'removepkg nvidia-driver'. +# User must: +# 1. remove any dangling symlinks and *-xorg, *-nvidia files in /usr/lib?/, +# and any other housekeeping tasks. +# 2. copy stock Slackware packages to /root/Slackware +# 3. be running STOCK Slackware-14.2 +# 4. realize that COMPAT32 is not supported ;-) + +if [ "$LIBSUFFIX" = "64" ]; then + ARCH="x86_64" +else + ARCH="x86" +fi + +PKGPATH="/root/Slackware" +MESA="mesa-11.2.2-$ARCH-1.txz" +MESA32="mesa-compat32-11.2.2-$ARCH-1compat32.txz" +XORG="xorg-1.18.3-$ARCH-2.txz" + +if [ -d $PKGPATH ]; then + if [ `find $PKGPATH -prune -empty -type d` ]; then + echo "Your $PKGPATH is empty!" + else + upgradepkg --reinstall $MESA $XORG + if [ "COMPAT32" = "yes" ]; then + upgradepkg --reinstall $MESA32 + fi + fi +else + echo "Please create $PKGPATH containing the appropriate packages" +fi +} + +usage(){ + echo "Usage:" + echo " --install Set up nvidia driver files (only during pkg install)" + echo " --remove Return to stock xorg files and remove all symlinks" + echo " --restore Reinstall stock Mesa and xorg-server [EXPERIMENTAL]" + echo " --help Show this help message" +} + +if [ "$1" = '--install' ]; then + nvidia_install +elif [ "$1" = '--remove' ]; then + nvidia_remove +elif [ "$1" = '--restore' ]; then + restore +elif [ "$1" = '--help' ]; then + usage +else + usage +fi |