Add systemd service file activated from udev

jannau · jannau · commit 8747fafcd9b2 · 2023-06-18T08:28:15.000+02:00
Using the touch bar digitizer as device to trigger the start of the
service.

Signed-off-by: Janne Grunau &lt;j@jannau.net&gt;
diff --git a/etc/systemd/system/tiny-dfr.service b/etc/systemd/system/tiny-dfr.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Tiny Apple silicon touch bar daemon
+After=systemd-user-sessions.service getty@tty1.service plymouth-quit.service systemd-logind.service
+StartLimitIntervalSec=30
+StartLimitBurst=2
+ConditionFirmware=|device-tree-compatible(apple,j293)
+ConditionFirmware=|device-tree-compatible(apple,j493)
+
+[Service]
+ExecStart=/usr/bin/tiny-dfr
+Restart=always
diff --git a/etc/udev/rules.d/99-touchbar-tiny-dfr.rules b/etc/udev/rules.d/99-touchbar-tiny-dfr.rules
@@ -0,0 +1,2 @@
+SUBSYSTEM=="input", ATTR{name}=="MacBookPro17,1 Touch Bar", TAG+="systemd", ENV{SYSTEMD_WANTS}="tiny-dfr.service"
+SUBSYSTEM=="input", ATTR{name}=="Mac14,7 Touch Bar", TAG+="systemd", ENV{SYSTEMD_WANTS}="tiny-dfr.service"

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+SUBSYSTEM=="input", ATTR{name}=="MacBookPro17,1 Touch Bar", TAG+="systemd", ENV{SYSTEMD_WANTS}="tiny-dfr.service"`
	`2`	`+SUBSYSTEM=="input", ATTR{name}=="Mac14,7 Touch Bar", TAG+="systemd", ENV{SYSTEMD_WANTS}="tiny-dfr.service"`