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-rw-r--r--doorbell-viewport/tasks/main.yaml17
1 files changed, 17 insertions, 0 deletions
diff --git a/doorbell-viewport/tasks/main.yaml b/doorbell-viewport/tasks/main.yaml
index 989111d..fa2b4da 100644
--- a/doorbell-viewport/tasks/main.yaml
+++ b/doorbell-viewport/tasks/main.yaml
@@ -10,6 +10,23 @@
groups: "video,input,render"
append: "yes"
+- name: allow doorbell-viewport user to control sysfs backlight
+ become: yes
+ copy:
+ dest: "/etc/udev/rules.d/99-doorbell-viewport-backlight.rules"
+ owner: "root"
+ group: "root"
+ mode: "0644"
+ content: |
+ SUBSYSTEM=="backlight", ACTION=="add", RUN+="/bin/chgrp video /sys/class/backlight/%k/brightness", RUN+="/bin/chmod g+w /sys/class/backlight/%k/brightness"
+
+- name: set backlight brightness writable by video group
+ become: yes
+ file:
+ path: "/sys/class/backlight/rpi_backlight/brightness"
+ group: "video"
+ mode: "0664"
+
- name: apt install doorbell-viewport dependencies
become: yes
apt: name="{{item}}"