Power management supports suspend. Mentioned ALARM.

README.md

@@ -1,17 +1,18 @@
 # pinephone-sway-poc
 Sway UI configured for PINE64 PinePhone (Proof Of Concept)
 
-You can find ready-made config files, scripts and installation instructions on how to set up Sway on postmarketOS and use it with a PinePhone.
+You can find ready-made config files, scripts and installation instructions on how to set up Sway on Arch Linux ARM or postmarketOS and use it with a PinePhone.
 
 ![Screenshots](./screenshots.png)
 
 ## Install
+### postmarketOS
 Start with a [postmarketOS](https://wiki.postmarketos.org/wiki/PINE64_PinePhone_(pine64-pinephone)) for PinePhone image with `postmarketos-ui-sway` installed. Either use the pre-built demo image or build a custom one with `pmbootstrap`.
 
 Flash the system onto the phone (either to an SD card or directly to the eMMC with Jumpdrive).
 
 Open a terminal on the phone (either through SSH, the serial connection or directly on the screen) and run this:
-```
+```bash
 # system components
 $ sudo apk add waybar bemenu swaylock swayidle squeekboard bash dialog tzdata
 
@@ -20,12 +21,25 @@ $ sudo apk add networkmanager htop pavucontrol
 
 # build tools
 $ sudo apk add git make meson ninja cargo linux-headers libinput-dev eudev-dev
+```
 
+### Arch Linux ARM
+Start with a [Pine64-Arch](https://github.com/dreemurrs-embedded/Pine64-Arch/) image flashed to the phone. You'll need the `sway` package and most of what is mentioned in the `postmarketOS` section. Disable (or remove) the default `phosh` package so that it doesn't get loaded on boot.
+
+### Common
+```bash
 # installation
 $ git clone --recurse-submodules https://github.com/Dejvino/pinephone-sway-poc
 $ cd pinephone-sway-poc
 $ make install_user
 $ sudo make install_system
+
+# power button
+sudo vim /etc/systemd/logind.conf # or /etc/elogind/logind.conf for non-systemd distros (pmOS)
+# replace:
+# #HandlePowerKey=poweroff
+# with:
+# HandlePowerKey=suspend
 ```
 
 That's it. You should now have everything in place. Reboot to use the new settings.
@@ -34,7 +48,7 @@ That's it. You should now have everything in place. Reboot to use the new settin
 Study the provided config files and shell scripts to get more details. The following is just an introduction.
 
 ### Power Button
-The power button activates or deactivates a "sleep mode", in which the backlight is turned off, all the CPUs except for the primary one are shut down and the red LED is turned on to indicate the phone is turned on.
+The power button activates or deactivates a "sleep mode" (suspend). This mode is automatically entered after a period of inactivity (via swayidle). Before that, the backlight is first turned low, then the backlight is turned off and all the CPUs except for the primary one are shut down. The indicator LED is used to indicate the power mode: 1) green = running, low power usage, 2) blue = suspend.
 
 ### Top and bottom waybar
 The bars show you CPU/MEM usage, backlight brightness, time, etc. Touching them opens a relevant app (e.g. NetworkManager or htop). Touching the date opens a custom "quick execute" menu to launch an app. The **[x]** icon closes the active window. Touching the backlight indicator brings up a custom brightness setting app.
@@ -53,19 +67,20 @@ $ make fetch
 Running this command gathers the relevant config files from your running system and replaces the files in the repository. You can then `git add` and `commit` your own changes, straight from the phone! This is actually how the config files here were created.
 
 ## Components
-* postmarketOS - base Linux distribution (though any other would work as well)
-* sway (pmos package) - tiling Wayland compositor
+* postmarketOS / Arch Linux ARM - base Linux distribution (though any other would work as well)
+* sway (packaged) - tiling Wayland compositor
 * * swayidle, swaylock - utils for sway
-* bemenu (pmos package) - app launcher
-* waybar (pmos package) - Wayland status bar
+* bemenu (packaged) - app launcher
+* waybar (packaged) - Wayland status bar
 * * [carlosdss22/dotfiles](https://github.com/carlosdss22/dotfiles/tree/master/waybar) - styles used
-* squeekboard (pmos package) - on-screen keyboard for Wayland
+* squeekboard (packaged) - on-screen keyboard for Wayland
 * * [terminal.yaml](https://source.puri.sm/btantau/squeekboard/blob/btantau-master-patch-76686/data/keyboards/terminal.yaml) - keyboard layout based on this improved version
 * [pinephone-toolkit](https://github.com/Dejvino/pinephone-toolkit) - various utilities for the PinePhone
 * [sxmo-lisgd](https://git.sr.ht/~mil/lisgd) - gesture detection daemon
 * [rot8](https://github.com/efernau/rot8) - screen rotation daemon using data from the accelerometer
-* htop (pmos package) - Processes monitoring
-* pavucontrol (pmos package) - PulseAudio control panel
+* htop (packaged) - Processes monitoring
+* pavucontrol (packaged) - PulseAudio control panel
+* mako (packaged) - Notify daemon
 
-(*pmos package* = available as a package directly from the postmarketOS repository)
+(*packaged* = available as a package directly from the repository)
 

home/config/sway/config

@@ -217,19 +217,24 @@ bindsym $mod+r mode "resize"
 set $pplock   'swayphone_power_sleep'
 set $ppunlock 'swayphone_power_wakeup'
 set $lockapp swaylock
-set $lock   '$lockapp -f -c 000000'
+set $lock   '$lockapp -f -c 555555'
 set $unlock 'killall $lockapp'
 ## wish this worked...
 #bindsym XF86PowerOff exec $lock
 #bindsym --locked XF86PowerOff exec $unlock
 # alternative:
-bindcode 124 exec $lock; exec $pplock
-bindcode --locked 124 exec $unlock; exec $ppunlock
+bindcode 124 exec '$lock ; swayphone_power_presleep'
+bindcode --locked 124 exec '$unlock ; swayphone_power_wakeup'
 
 exec swayidle -w \
-          timeout 15 'swaymsg exec $lock; $pplock' \
-               resume 'swaymsg exec $unlock; $ppunlock' \
-          before-sleep 'swaymsg exec $lock; $pplock'
+          timeout 30 'pptk-backlight set_percent 10' \
+	       resume 'swayphone_power_wakeup' \
+          timeout 60 'swayphone_power_rest' \
+               resume 'swayphone_power_wakeup' \
+          timeout 120 'swayphone_power_sleep' \
+          before-sleep 'swayphone_power_presleep' \
+          after-resume 'killall swaylock; swayphone_power_wakeup' \
+	  unlock 'killall swaylock'
 
 # Scale the touchscreen LCD UI
 output DSI-1 scale 2

usr/local/bin/swayphone_power_presleep

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+pptk-led set red 0
+pptk-led set green 0
+pptk-led set blue 1
+pptk-backlight set 0
+

usr/local/bin/swayphone_power_rest

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+pptk-led set green 1
+pptk-cpu-sleep enable
+pptk-backlight set 0
+
+

usr/local/bin/swayphone_power_sleep

@@ -1,10 +1,6 @@
 #!/bin/bash
 
-pptk-led set red 1
-pptk-cpu-sleep enable
+swayphone_power_presleep
 
-# save current backlight for wakeup
-pptk-backlight get > ~/.backlight
-# shut down backlight
-pptk-backlight set 0
+systemctl suspend
 

usr/local/bin/swayphone_power_wakeup

@@ -1,12 +1,14 @@
 #!/bin/bash
 
 BACKLIGHT_FILE=~/.backlight
-BACKLIGHT_MIN=3
+BACKLIGHT_MIN=10
 
 pptk-led set red 0
+pptk-led set green 0
+pptk-led set blue 0
 pptk-cpu-sleep disable
 
 # restore last saved backlight level
 BACKLIGHT=$((`cat $BACKLIGHT_FILE` >= $BACKLIGHT_MIN ? `cat $BACKLIGHT_FILE` : $BACKLIGHT_MIN))
-pptk-backlight set $BACKLIGHT
+pptk-backlight set_percent $BACKLIGHT