From 8d4da59b55684806214ae6c12fbc5f9cb95e44cd Mon Sep 17 00:00:00 2001
From: Don Armstrong <don@donarmstrong.com>
Date: Tue, 15 Nov 2016 10:30:37 -0800
Subject: [PATCH] allow setting percentages in intel_brightness

---
 intel_brightness | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/intel_brightness b/intel_brightness
index d67ea65..e782447 100755
--- a/intel_brightness
+++ b/intel_brightness
@@ -17,6 +17,8 @@ elif [ "$1" == "min" ]; then
     NEW=1
 elif [ "$1" == "dec" ]; then
     NEW=$(( $CURRENT - $ADJ  < 1 ? 1 : $CURRENT - $ADJ ))
+elif echo "$1" | grep -q '^[[:digit:]][[:digit:]]*\%*$'; then
+    NEW=$(( $(echo "$1" | sed 's/\%//') * $MAX / 100 ))
 else
     NEW=$(( $CURRENT + $ADJ  >= $MAX ? $MAX : $CURRENT + $ADJ ))
 fi
-- 
2.39.2