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Diffstat (limited to 'system/nvidia-legacy340-driver/nvidia-switch')
| -rw-r--r-- | system/nvidia-legacy340-driver/nvidia-switch | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/system/nvidia-legacy340-driver/nvidia-switch b/system/nvidia-legacy340-driver/nvidia-switch new file mode 100644 index 000000000000..bb2837565bd3 --- /dev/null +++ b/system/nvidia-legacy340-driver/nvidia-switch @@ -0,0 +1,189 @@ +#!/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 2.3 +# +# 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 cleanup; too "wordy" and brittle. + +set -e + +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 [ "$1" = "nvidia" ]; then + if [ ! -e libGL.so.$GL_VERSION-xorg ]; then + mv libGL.so.$GL_VERSION libGL.so.$GL_VERSION-xorg + mv libGL.la libGL.la-xorg + fi + mv libGL.so.$NV_VERSION-nvidia libGL.so.$NV_VERSION + ln -sf libGL.so.$NV_VERSION libGL.so.1 + ln -sf libGL.so.$NV_VERSION libGL.so + if [ ! -e libEGL.so.1.0.0-xorg ]; then + mv libEGL.so.1.0.0 libEGL.so.1.0.0-xorg + fi + mv libGL.la-nvidia libGL.la + mv libEGL.so.$NV_VERSION-nvidia libEGL.so.$NV_VERSION + ln -sf libEGL.so.$NV_VERSION libGEL.so.1.0.0 + ln -sf libEGL.so.$NV_VERSION libEGL.so.1 + ln -sf libEGL.so.$NV_VERSION libEGL.so + fi + + if [ "$1" = "xorg" ]; then + mv libGL.so.$NV_VERSION libGL.so.$NV_VERSION-nvidia + mv libGL.la libGL.la-nvidia + if [ -e libGL.so.$GL_VERSION-xorg ]; then + 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 libGL.la-xorg libGL.la + else + echo WARNING: libGL.so is missing. + fi + mv libEGL.so.$NV_VERSION libEGL.so.$NV_VERSION-nvidia + if [ -e libEGL.so.1.0.0-xorg ]; then + 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 + fi + + fi + cd "$CWD" +} + +save_wfb(){ + cd "$XMOD" + if [ "$1" = "nvidia" ]; then + mv libnvidia-wfb.so.$NV_VERSION-nvidia libnvidia-wfb.so.$NV_VERSION + ln -sf libnvidia-wfb.so.$NV_VERSION libnvidia-wfb.so.1 + if [ ! -e libwfb.so ]; then + mv libwfb.so libwfb.so-xorg + ln -sf libnvidia-wfb.so.$NV_VERSION libwfb.so + fi + elif [ "$1" = "xorg" ]; then + mv libnvidia-wfb.so.$NV_VERSION libnvidia-wfb.so.$NV_VERSION-nvidia + rm -f libnvidia-wfb.so.1 + if [ -L libwfb.so ]; then + rm -f libwfb.so + if [ -e libwfb.so-xorg ]; then + mv libwfb.so-xorg libwfb.so + fi + fi + fi + cd "$CWD" +} + +save_glx(){ + cd "$XLIB" + if [ "$1" = "nvidia" ]; then + if [ ! -e libglx.so-xorg ]; then + mv libglx.la libglx.la-xorg + mv libglx.so libglx.so-xorg + fi + ln -sf libglx.so.$NV_VERSION-nvidia libglx.so.$NV_VERSION + ln -sf libglx.so.$NV_VERSION libglx.so + elif [ "$1" = "xorg" ]; then + rm -f libglx.so.$NV_VERSION + rm -f libglx.so + mv libglx.so-xorg libglx.so + mv libglx.la-xorg libglx.la + 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_GL "nvidia" $LIB + save_wfb "nvidia" + save_glx "nvidia" +# Check for multilib configuration + if [ "$COMPAT32" = "yes" ]; then + save_GL "nvidia" $LIB32 + fi + +# LD_NVIDIA="${LIB}/libGL.so.$NV_VERSION" +# nvidia_ldconfig $LD_NVIDIA +} + +nvidia_remove(){ + echo $'Returning to stock xorg files!\n' + echo "Make sure the nvidia driver is DISABLED in /etc/X11/xorg.conf" + echo "and in /etc/X11/xorg.conf.d." + echo "Otherwise, this may lead to improperly working drivers." + + save_GL "xorg" $LIB + save_wfb "xorg" + save_glx "xorg" +# Check for multilib configuration + if [ "$COMPAT32" = "yes" ]; then + save_GL "xorg" $LIB32 + fi + + if [ -e $NV_CONF ]; then + rm -f $NV_CONF + fi + +# LD_NVIDIA="${LIB}/libGL.so.$GL_VERSION" +# nvidia_ldconfig $LD_NVIDIA # screws up multilub /usr/lib links? +} + +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 " --help Show this help message" +} + +if [ "$1" = '--install' ]; then + nvidia_install +elif [ "$1" = '--remove' ]; then + nvidia_remove +elif [ "$1" = '--help' ]; then + usage +else + usage +fi |