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Add interactivity to overscan setting

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This commit is contained in:
Simon Long 2022-02-24 12:17:20 +00:00
parent c93b2f3f47
commit e549940016
1 changed files with 30 additions and 4 deletions
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34
raspi-config
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@ -338,10 +338,31 @@ get_overscan_kms() {
}
do_overscan_kms() {
if grep "HDMI-$1" /usr/share/dispsetup.sh | grep -q margin ; then
sed /usr/share/dispsetup.sh -i -e "s/xrandr --output HDMI-$1.*margin.*/xrandr --output HDMI-$1 --set \"left margin\" $2 --set \"right margin\" $2 --set \"top margin\" $2 --set \"bottom margin\" $2/"
if [ "$INTERACTIVE" = True ]; then
DEV=$(whiptail --menu "Select the output for which overscan is to be set" 20 60 10 "1" "HDMI-1" "2" "HDMI-2" 3>&1 1>&2 2>&3)
if [ $(get_overscan_kms $DEV) -eq 0 ]; then
DEFAULT=--defaultno
else
sed /usr/share/dispsetup.sh -i -e "s/exit/xrandr --output HDMI-$1 --set \"left margin\" $2 --set \"right margin\" $2 --set \"top margin\" $2 --set \"bottom margin\" $2\nexit/"
DEFAULT=
fi
if whiptail --yesno "Would you like to enable overscan compensation for HDMI-$DEV?" $DEFAULT 20 60 2 ; then
PIX=16
STATUS="enabled"
else
PIX=0
STATUS="disabled"
fi
else
DEV=$1
PIX=$2
fi
if grep "HDMI-$DEV" /usr/share/dispsetup.sh | grep -q margin ; then
sed /usr/share/dispsetup.sh -i -e "s/xrandr --output HDMI-$DEV.*margin.*/xrandr --output HDMI-$DEV --set \"left margin\" $PIX --set \"right margin\" $PIX --set \"top margin\" $PIX --set \"bottom margin\" $PIX/"
else
sed /usr/share/dispsetup.sh -i -e "s/exit/xrandr --output HDMI-$DEV --set \"left margin\" $PIX --set \"right margin\" $PIX --set \"top margin\" $PIX --set \"bottom margin\" $PIX\nexit/"
fi
if [ "$INTERACTIVE" = True ]; then
whiptail --msgbox "Display overscan compensation for HDMI-$DEV is $STATUS" 20 60 1
fi
}
@ -2900,7 +2921,12 @@ do_display_menu() {
elif [ $RET -eq 0 ]; then
case "$FUN" in
D1\ *) do_resolution ;;
D2\ *) do_overscan ;;
D2\ *) if is_fkms ; then
do_overscan_kms
else
do_overscan
fi
;;
D3\ *) do_pixdub ;;
D4\ *) do_blanking ;;
D5\ *) do_vnc_resolution ;;