From b4b18bdcbe7b7abae95f62f9d2c469ae8f24bf5c Mon Sep 17 00:00:00 2001 From: Kyle Gospodnetich Date: Sun, 3 Dec 2023 21:11:54 -0800 Subject: [PATCH] fix(deck): Add udev rule for Galileo brightness control --- .../deck/shared/usr/lib/udev/rules.d/30-steamdeck.rules | 2 ++ 1 file changed, 2 insertions(+) diff --git a/system_files/deck/shared/usr/lib/udev/rules.d/30-steamdeck.rules b/system_files/deck/shared/usr/lib/udev/rules.d/30-steamdeck.rules index db0dfc75..3d5d5e0a 100644 --- a/system_files/deck/shared/usr/lib/udev/rules.d/30-steamdeck.rules +++ b/system_files/deck/shared/usr/lib/udev/rules.d/30-steamdeck.rules @@ -1,6 +1,8 @@ # Enables brightness slider in Steam # - /sys/class/backlight/amdgpu_bl0/brightness +# - /sys/devices/platform/AMDI0010:02/i2c-2/i2c-ANX7580A:00/{brightness,bmode} ACTION=="add", SUBSYSTEM=="backlight", KERNEL=="amdgpu_bl0", RUN+="/usr/bin/chmod a+w /sys/class/backlight/%k/brightness" +ACTION=="add", SUBSYSTEM=="i2c", KERNEL=="i2c-ANX7580A:00", RUN+="/usr/bin/chmod a+w /sys/%p/brightness /sys/%p/bmode" # Enables manual GPU clock control in Steam # - /sys/class/drm/card0/device/power_dpm_force_performance_level