1 files changed, 7 insertions, 3 deletions
diff --git a/tools/misc/brightness.sh b/tools/misc/brightness.sh
index 8533a93..4f548f5 100755
--- a/tools/misc/brightness.sh
+++ b/tools/misc/brightness.sh
@@ -1,6 +1,10 @@
 #! /usr/bin/env bash
-BRIGHTNESS=$(xrandr --verbose | grep Brightness: | cut -d' ' -f2)
+BACKLIGHT_DIR=/sys/class/backlight/intel_backlight
-VALUE=$( echo $BRIGHTNESS $1 | bc )
+CURRENT=$(cat $BACKLIGHT_DIR/brightness)
-xrandr --output eDP-1 --brightness $VALUE
+MAX=$(cat $BACKLIGHT_DIR/max_brightness)
+echo " $CURRENT + ( $MAX * ${1/+} )" | \
+bc | \
+cut -d'.' -f1 >$BACKLIGHT_DIR/brightness

diff --git a/tools/misc/brightness.sh b/tools/misc/brightness.sh index 8533a93..4f548f5 100755 --- a/tools/misc/brightness.sh +++ b/tools/misc/brightness.sh
@@ -1,6 +1,10 @@
1	#! /usr/bin/env bash	1	#! /usr/bin/env bash
2		2
3	BRIGHTNESS=$(xrandr --verbose \| grep Brightness: \| cut -d' ' -f2)	3	BACKLIGHT_DIR=/sys/class/backlight/intel_backlight
4		4
5	VALUE=$( echo $BRIGHTNESS $1 \| bc )	5	CURRENT=$(cat $BACKLIGHT_DIR/brightness)
6	xrandr --output eDP-1 --brightness $VALUE	6	MAX=$(cat $BACKLIGHT_DIR/max_brightness)
		7
		8	echo " $CURRENT + ( $MAX * ${1/+} )" \| \
		9	bc \| \
		10	cut -d'.' -f1 >$BACKLIGHT_DIR/brightness