Created
October 17, 2023 19:44
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#!/bin/sh | |
hmd_on() { | |
expect <<EOF | |
spawn monado-cli probe | |
expect "Sleep until the HMD display is powered up" | |
sleep 2 | |
exit | |
EOF | |
MONITOR="$(get_hmd_monitor)" | |
echo "hmd_on(): Setting $MONITOR to non-desktop 0" >&2 | |
xrandr --output "$MONITOR" --prop --set non-desktop 0 | |
echo "hmd_on(): Setting $MONITOR to right-of eDP-1-1" >&2 | |
xrandr --output "$MONITOR" --mode 4320x2160 --right-of eDP-1-1 | |
echo "hmd_on(): $MONITOR finished" >&2 | |
} | |
hmd_off() { | |
echo "hmd_off(): Setting $MONITOR off" >&2 | |
xrandr --output "$MONITOR" --off | |
echo "hmd_off(): Setting $MONITOR to non-desktop 1" >&2 | |
xrandr --output "$MONITOR" --prop --set non-desktop 1 | |
echo "hmd_off(): Calling monado-cli probe for $MONITOR for shutdown" >&2 | |
monado-cli probe > /dev/null | |
echo "hmd_off(): $MONITOR finished" >&2 | |
} | |
get_hmd_monitor() { | |
xrandr | grep -B1 4320x2160 | grep DisplayPort | cut -f1 -d' ' | |
} | |
get_hmd_status() { | |
local status="$(xrandr | grep "$MONITOR")" | |
[ -n "$MONITOR" ] && [ -n "$status" ] && { | |
case "$status" in | |
*disconnected*) | |
echo "disconnected" && return 0 | |
;; | |
*connected*) | |
echo "connected" && return 0 | |
;; | |
*) | |
;; | |
esac | |
} | |
echo "unknown" | |
return 1 | |
} | |
hmd_toggle() { | |
local status="$(get_hmd_status)" | |
echo "hmd_toggle(): status of $MONITOR: $status" >&2 | |
case "$status" in | |
connected) | |
hmd_off | |
;; | |
disconnected) | |
hmd_on | |
;; | |
*) | |
;; | |
esac | |
} | |
MONITOR="$(get_hmd_monitor)" | |
case "$1" in | |
"on") | |
hmd_on | |
;; | |
"off") | |
hmd_off | |
;; | |
"toggle"|"") | |
if [ -z "$MONITOR" ]; then | |
hmd_on | |
else | |
hmd_toggle | |
fi | |
;; | |
*) | |
echo "unknown command" | |
exit 1 | |
;; | |
esac |
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