From 659e6ed55ff8d617c895c10288644e3e6107834e Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Mon, 31 Jan 2011 20:15:04 +0100
Subject: [PATCH] input/atari: Fix mouse movement and button mapping

Up and down movements were reversed, left and right buttons were swapped.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
 drivers/input/mouse/atarimouse.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/input/mouse/atarimouse.c b/drivers/input/mouse/atarimouse.c
index 16a9d0ffab8a..5c4a692bf73a 100644
--- a/drivers/input/mouse/atarimouse.c
+++ b/drivers/input/mouse/atarimouse.c
@@ -77,15 +77,15 @@ static void atamouse_interrupt(char *buf)
 #endif
 
 	/* only relative events get here */
-	dx =  buf[1];
-	dy = -buf[2];
+	dx = buf[1];
+	dy = buf[2];
 
 	input_report_rel(atamouse_dev, REL_X, dx);
 	input_report_rel(atamouse_dev, REL_Y, dy);
 
-	input_report_key(atamouse_dev, BTN_LEFT,   buttons & 0x1);
+	input_report_key(atamouse_dev, BTN_LEFT,   buttons & 0x4);
 	input_report_key(atamouse_dev, BTN_MIDDLE, buttons & 0x2);
-	input_report_key(atamouse_dev, BTN_RIGHT,  buttons & 0x4);
+	input_report_key(atamouse_dev, BTN_RIGHT,  buttons & 0x1);
 
 	input_sync(atamouse_dev);
 
-- 
2.20.1