xorg.backlight

config/sxhkd/sxhkdrc

@@ -121,11 +121,20 @@ super + {Left,Down,Up,Right}
 	bspc node -v {-20 0,0 20,0 -20,20 0}
 
 #
-## audio and backlight
+## audio 
 #
+
 XF86AudioRaiseVolume
 	pactl set-sink-volume 0 +5%
 XF86AudioLowerVolume
 	pactl set-sink-volume 0 -5%
 XF86AudioMute
 	pactl set-sink-mute 0 toggle
+
+#
+## backlight
+#
+
+XF86MonBrightness{Up,Down}
+ xbacklight -{inc,dec} 5 &
+

hosts/sakotop/configuration.nix

@@ -139,6 +139,7 @@
       rofi
       kitty
       polybar
+      xorg.xbacklight
       steam
       winetricks
       wineWowPackages.staging

modules/desktop/bspwm.nix

@@ -25,6 +25,7 @@ in {
       (polybar.override {
         pulseSupport = true;
        })
+      xorg.xbacklight
     ];
   };
 }