1 files changed, 59 insertions, 10 deletions

diff --git a/meta/recipes-graphics/wayland/weston-init/weston@.service b/meta/recipes-graphics/wayland/weston-init/weston@.service
index 39e193014a..0a1df15bdf 100644
--- a/meta/recipes-graphics/wayland/weston-init/weston@.service
+++ b/meta/recipes-graphics/wayland/weston-init/weston@.service
@@ -1,15 +1,64 @@
+# This is a system unit for launching Weston with auto-login as the
+# user configured here.
+#
+# Weston must be built with systemd support, and your weston.ini must load
+# the plugin systemd-notify.so.
 [Unit]
-Description=Weston Wayland Compositor
-RequiresMountsFor=/run
-Conflicts=plymouth-quit.service
-After=systemd-user-sessions.service plymouth-quit-wait.service
+Description=Weston, a Wayland compositor, as a system service
+Documentation=man:weston(1) man:weston.ini(5)
+Documentation=http://wayland.freedesktop.org/
+
+# Make sure we are started after logins are permitted.
+After=systemd-user-sessions.service
+
+# If Plymouth is used, we want to start when it is on its way out.
+After=plymouth-quit-wait.service
+
+# D-Bus is necessary for contacting logind. Logind is required.
+Wants=dbus.socket
+After=dbus.socket
+
+# Since we are part of the graphical session, make sure we are started before
+# it is complete.
+Before=graphical.target
+
+# Prevent starting on systems without virtual consoles, Weston requires one
+# for now.
+ConditionPathExists=/dev/tty0
 
 [Service]
-User=%i
-PAMName=login
-EnvironmentFile=-/etc/default/weston
+# Requires systemd-notify.so Weston plugin.
+Type=notify
+ExecStart=/usr/bin/weston --modules=systemd-notify.so
+
+# Optional watchdog setup
+TimeoutStartSec=60
+WatchdogSec=20
+
+# The user to run Weston as.
+User=%I
+
+# Make sure working directory is users home directory
+WorkingDirectory=/home/%i
+
+# Set up a full user session for the user, required by Weston.
+PAMName=weston-autologin
+
+# A virtual terminal is needed.
+TTYPath=/dev/tty7
+TTYReset=yes
+TTYVHangup=yes
+TTYVTDisallocate=yes
+
+# Fail to start if not controlling the tty.
+StandardInput=tty-fail
+StandardOutput=journal
 StandardError=journal
-PermissionsStartOnly=true
-IgnoreSIGPIPE=no
 
-ExecStart=/usr/bin/weston-start -v -e -- $OPTARGS
+# Log this user with utmp, letting it show up with commands 'w' and 'who'.
+UtmpIdentifier=tty7
+UtmpMode=user
+
+[Install]
+WantedBy=graphical.target
+DefaultInstance=tty7