5aa2aaf449
- switch to pactl for volume adjustment since we now have UCM2 and can use pulseaudio natively - modify screenlock to prevent false activity causing screen to remain turned on indefinitely - set swapfile to 220M to reduce likelihood of thrashing - switch zram algorithm to lz4, which might have even better performance on N900 than lzo-rle Signed-off-By: Sicelo A. Mhlongo <absicsz@gmail.com> Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/9107>
115 lines
2.7 KiB
Bash
115 lines
2.7 KiB
Bash
#!/bin/sh
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set -e
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kbd_backlight() {
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# The keyboard backlighting setup is based on 6 LEDs located above the
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# Ctrl, Q, and E keys on the left and O, comma, and Backspace on the
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# right. Thus the outermost keys are lit brighter than the innermost
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# keys when the brightness value is set equally, and this worsens as
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# the device ages, since the plastic diffuser deteriorates. Thus, set a
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# higher brightness for the innermost LEDs to get even lighting on all
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# keys.
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for i in $(seq 1 3); do
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pair=$((7 - i ))
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brightness=$(( i * $1 ))
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busctl call org.freedesktop.login1 /org/freedesktop/login1/session/auto \
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org.freedesktop.login1.Session SetBrightness ssu \
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"leds" "lp5523:kb$i" "$brightness"
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busctl call org.freedesktop.login1 /org/freedesktop/login1/session/auto \
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org.freedesktop.login1.Session SetBrightness ssu \
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"leds" "lp5523:kb$pair" "$brightness"
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done
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}
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x11_unlock() {
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export DISPLAY=:0
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xset dpms 0 0 0
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xset dpms force on
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xinput enable "TSC2005 touchscreen"
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xautolock -enable
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}
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x11_lock() {
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export DISPLAY=:0
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xautolock -disable
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xinput disable "TSC2005 touchscreen"
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xset dpms force off
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xset dpms 0 0 3
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kbd_backlight 0
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}
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sway_unlock() {
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SWAYSOCK="$(find /run/user/ -maxdepth 2 -name "*sway-ipc*")"
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export SWAYSOCK
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swaymsg output DPI-1 power on
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# Workaround wlroots bug, https://gitlab.freedesktop.org/wlroots/wlroots/-/work_items/4026
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swaymsg output DPI-1 power on
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swaymsg exec "swayidle timeout 120 'swaymsg exec screenlock.sh lock'"
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swaymsg input "0:2005:TSC2005_touchscreen" events enabled
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}
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sway_lock() {
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SWAYSOCK="$(find /run/user/ -maxdepth 2 -name "*sway-ipc*")"
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export SWAYSOCK
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swaymsg input "0:2005:TSC2005_touchscreen" events disabled
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swaymsg output DPI-1 power off
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pkill -f swayidle
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kbd_backlight 0
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}
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get_environment() {
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environment="unknown"
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if pgrep -nf Xorg > /dev/null; then
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environment="x11"
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elif pgrep -nf sway$ > /dev/null; then
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environment="sway"
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else
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# add other environments here
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exit 0
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fi
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echo "$environment"
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}
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toggle() {
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case "$(get_environment)" in
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x11)
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export DISPLAY=:0
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touch_state=$(xinput list-props "TSC2005 touchscreen" | grep "Device Enabled" | tr -d "\t" | cut -d ":" -f 2)
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;;
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sway)
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SWAYSOCK="$(find /run/user/ -maxdepth 2 -name "*sway-ipc*")"
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export SWAYSOCK
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touch_state=$(swaymsg -t get_inputs | jq -r '.[] | select (.identifier == "0:2005:TSC2005_touchscreen") | .libinput.send_events')
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;;
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esac
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case "$touch_state" in
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disabled)
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sway_unlock
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;;
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enabled)
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sway_lock
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;;
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0)
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x11_unlock
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;;
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1)
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x11_lock
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;;
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esac
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}
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if [ "$#" -ge 1 ]; then
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case "$1" in
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*lock)
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env="$(get_environment)"
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eval "$env"_"$1"
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;;
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kbd_backlight)
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shift 1
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kbd_backlight "$1"
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;;
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esac
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else
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toggle
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fi
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