add backlight rules

diff --git a/udev/backlight.rules b/udev/backlight.rules
new file mode 100644 (file)
index 0000000..cf2d581
--- /dev/null
+++ b/udev/backlight.rules
@@ -0,0 +1,2 @@
+ACTION=="add", SUBSYSTEM=="backlight", KERNEL=="acpi_video0", RUN+="/bin/chgrp video /sys/class/backlight/%k/brightness"
+ACTION=="add", SUBSYSTEM=="backlight", KERNEL=="acpi_video0", RUN+="/bin/chmod g+w /sys/class/backlight/%k/brightness"
\ No newline at end of file