From 0b8c2e718d06bc10fde743fd110f03e1a0c97cc9 Mon Sep 17 00:00:00 2001
From: Joe Groocock <me@frebib.net>
Date: Sat, 31 Mar 2018 13:16:54 +0100
Subject: [PATCH] scripts: re-add missing dock-displays utility

---
 scripts/dock-displays | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 scripts/dock-displays

diff --git a/scripts/dock-displays b/scripts/dock-displays
new file mode 100755
index 0000000..ac7244f
--- /dev/null
+++ b/scripts/dock-displays
@@ -0,0 +1,17 @@
+#!/bin/sh
+set -e
+
+SCALE=${1:-1.4}
+OUTPUT=eDP1
+NWIDTH=2160
+NHEIGHT=1440
+
+WIDTH="$(bc <<< "$NWIDTH / $SCALE")" # $(($NWIDTH / $SCALE))
+HEIGHT="$(bc <<< "$NHEIGHT / $SCALE")" # $(($NHEIGHT / $SCALE))
+
+MODELINE=$(cvt $WIDTH $HEIGHT | sed -n 's/Modeline\s*//p' | tr -d \")
+MODENAME=${MODELINE%% *}
+
+xrandr --newmode $MODELINE 2>/dev/null || true
+xrandr --addmode $OUTPUT $MODENAME 2>/dev/null || true
+xrandr --output  $OUTPUT --mode $MODENAME