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authorCamil Staps2023-02-17 09:33:16 +0100
committerCamil Staps2023-02-17 09:33:16 +0100
commit7e0f082dba51855e423700968d0c998899b5b813 (patch)
tree3538053a405303d8266f14956b077ce0d014e6e2 /yoga/etc/udev
parentAdd yoga-specific scripts for external monitor and network (diff)
Add yoga installation notes
Diffstat (limited to 'yoga/etc/udev')
-rw-r--r--yoga/etc/udev/rules.d/81-backlight.rules3
1 files changed, 3 insertions, 0 deletions
diff --git a/yoga/etc/udev/rules.d/81-backlight.rules b/yoga/etc/udev/rules.d/81-backlight.rules
new file mode 100644
index 0000000..270e87b
--- /dev/null
+++ b/yoga/etc/udev/rules.d/81-backlight.rules
@@ -0,0 +1,3 @@
+# https://wiki.archlinux.org/title/backlight#Udev_rule
+ACTION=="change", SUBSYSTEM=="backlight", RUN+="/bin/chgrp video /sys/class/backlight/amdgpu_bl0/brightness"
+ACTION=="change", SUBSYSTEM=="backlight", RUN+="/bin/chmod g+w /sys/class/backlight/amdgpu_bl0/brightness"