From ece48d7df51888a171ba5c2a4550ea0164f4c04a Mon Sep 17 00:00:00 2001
From: Norman Feske <norman.feske@genode-labs.com>
Date: Wed, 1 Nov 2017 18:08:33 +0100
Subject: [PATCH] drivers_interactive-pc: emulate scroll wheel

---
 .../recipes/raw/drivers_interactive-pc/input_filter.config  | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/repos/os/recipes/raw/drivers_interactive-pc/input_filter.config b/repos/os/recipes/raw/drivers_interactive-pc/input_filter.config
index 5aaf1b8d8..38e47602a 100644
--- a/repos/os/recipes/raw/drivers_interactive-pc/input_filter.config
+++ b/repos/os/recipes/raw/drivers_interactive-pc/input_filter.config
@@ -4,7 +4,11 @@
 	<output>
 		<chargen>
 			<merge>
-				<input name="ps2"/>
+				<button-scroll>
+					<input name="ps2"/>
+					<vertical   button="BTN_MIDDLE" speed_percent="-10"/>
+					<horizontal button="BTN_MIDDLE" speed_percent="-10"/>
+				</button-scroll>
 				<input name="usb"/>
 			</merge>
 			<mod1>