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Added option for fake KMS to GL driver switching.

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This commit is contained in:
Simon Long
2017-01-17 18:02:14 +00:00
parent 276370a1b1
commit 7de9b01ca2
1 changed files with 68 additions and 43 deletions
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95
raspi-config
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@@ -1151,14 +1151,6 @@ do_onewire() {
fi
}
get_gldriver() {
if grep -q -E "^dtoverlay=vc4-kms-v3d" $CONFIG; then
echo 0
else
echo 1
fi
}
do_gldriver() {
if is_pione || is_pizero; then
whiptail --msgbox "GL driver cannot be used on Pi 1 or Pi 0" 20 60 2
@@ -1172,28 +1164,68 @@ do_gldriver() {
whiptail --msgbox "libgl1-mesa-dri not found - please install" 20 60 2
return 1
fi
DEFAULT=--defaultno
CURRENT=0
if [ $(get_gldriver) -eq 0 ]; then
DEFAULT=
CURRENT=1
fi
if [ "$INTERACTIVE" = True ]; then
whiptail --yesno "Would you like the experimental GL driver for desktop to be enabled?" $DEFAULT 20 60 2
RET=$?
else
RET=$1
fi
if [ $RET -eq $CURRENT ]; then
GLOPT=$(whiptail --title "Raspberry Pi Software Configuration Tool (raspi-config)" --menu "GL Driver" $WT_HEIGHT $WT_WIDTH $WT_MENU_HEIGHT \
"G1 GL (Full KMS)" "OpenGL desktop driver with full KMS" \
"G2 GL (Fake KMS)" "OpenGL desktop driver with fake KMS" \
"G3 Legacy" "Original non-GL desktop driver" \
3>&1 1>&2 2>&3)
if [ $? -eq 0 ]; then
case "$GLOPT" in
G1*)
if ! grep -q -E "^dtoverlay=vc4-kms-v3d" $CONFIG; then
ASK_TO_REBOOT=1
fi
if [ $RET -eq 0 ]; then # enable driver
sed $CONFIG -i -e "s/^dtoverlay=vc4-fkms-v3d/#dtoverlay=vc4-fkms-v3d/"
sed $CONFIG -i -e "s/^#dtoverlay=vc4-kms-v3d/dtoverlay=vc4-kms-v3d/"
if ! grep -q -E "^dtoverlay=vc4-kms-v3d" $CONFIG; then
printf "dtoverlay=vc4-kms-v3d\n" >> $CONFIG
fi
do_boot_splash 1
STATUS="The full KMS GL driver is enabled."
;;
G2*)
if ! grep -q -E "^dtoverlay=vc4-fkms-v3d" $CONFIG; then
ASK_TO_REBOOT=1
fi
sed $CONFIG -i -e "s/^dtoverlay=vc4-kms-v3d/#dtoverlay=vc4-kms-v3d/"
sed $CONFIG -i -e "s/^#dtoverlay=vc4-fkms-v3d/dtoverlay=vc4-fkms-v3d/"
if ! grep -q -E "^dtoverlay=vc4-fkms-v3d" $CONFIG; then
printf "dtoverlay=vc4-fkms-v3d\n" >> $CONFIG
fi
STATUS="The fake KMS GL driver is enabled."
;;
G3*)
if grep -q -E "^dtoverlay=vc4-f?kms-v3d" $CONFIG; then
ASK_TO_REBOOT=1
fi
sed $CONFIG -i -e "s/^dtoverlay=vc4-kms-v3d/#dtoverlay=vc4-kms-v3d/"
sed $CONFIG -i -e "s/^dtoverlay=vc4-fkms-v3d/#dtoverlay=vc4-fkms-v3d/"
STATUS="The GL driver is disabled."
;;
*)
whiptail --msgbox "Programmer error, unrecognised boot option" 20 60 2
return 1
;;
esac
else
return 0
fi
if echo "$GLOPT" | grep -q -E "1|2" ; then
if grep -q "splash" $CMDLINE ; then
sed -i $CMDLINE -e "s/ quiet//"
sed -i $CMDLINE -e "s/ splash//"
sed -i $CMDLINE -e "s/ plymouth.ignore-serial-consoles//"
fi
if [ -e /usr/share/X11/xorg.conf.d/99-fbturbo.conf ] ; then
mv /usr/share/X11/xorg.conf.d/99-fbturbo.conf /usr/share/X11/xorg.conf.d/99-fbturbo.~
fi
sed $CONFIG -i -e "s/^gpu_mem/#gpu_mem/"
else
if [ -e /usr/share/X11/xorg.conf.d/99-fbturbo.~ ] ; then
mv /usr/share/X11/xorg.conf.d/99-fbturbo.~ /usr/share/X11/xorg.conf.d/99-fbturbo.conf
fi
fi
if echo "$GLOPT" | grep -q -E "1" ; then
if [ ! -e /etc/xdg/autostart/xcompmgr.desktop ] ; then
cat << EOF > /etc/xdg/autostart/xcompmgr.desktop
[Desktop Entry]
Type=Application
@@ -1202,23 +1234,16 @@ Comment=Start Compton compositor
NoDisplay=true
Exec=compton --backend glx --unredir-if-possible --glx-swap-method buffer-age --glx-no-stencil --paint-on-overlay --vsync opengl
EOF
mv /usr/share/X11/xorg.conf.d/99-fbturbo.conf /usr/share/X11/xorg.conf.d/99-fbturbo.~
sed $CONFIG -i -e "s/^gpu_mem/#gpu_mem/"
fi
if [ ! -e /usr/bin/compton ]; then
sudo apt-get -y install compton
fi
STATUS=enabled
elif [ $RET -eq 1 ]; then # disable driver
sed $CONFIG -i -e "s/^dtoverlay=vc4-kms-v3d/#dtoverlay=vc4-kms-v3d/"
rm /etc/xdg/autostart/xcompmgr.desktop
mv /usr/share/X11/xorg.conf.d/99-fbturbo.~ /usr/share/X11/xorg.conf.d/99-fbturbo.conf
STATUS=disabled
else
return $RET
if [ -e /etc/xdg/autostart/xcompmgr.desktop ] ; then
rm /etc/xdg/autostart/xcompmgr.desktop
fi
if [ "$INTERACTIVE" = True ]; then
whiptail --msgbox "The desktop GL driver is $STATUS" 20 60 1
fi
whiptail --msgbox "$STATUS" 20 60 1
}
do_update() {