This is a note to let you know that I've just added the patch titled
HID: hid-magicmouse: Correct touch orientation direction
to the 2.6.38-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
hid-hid-magicmouse-correct-touch-orientation-direction.patch
and it can be found in the queue-2.6.38 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 2d9ca4e9f393d81d8f37ed37505aecbf3a5e1bd6 Mon Sep 17 00:00:00 2001
From: Henrik Rydberg <[email protected]>
Date: Wed, 9 Mar 2011 18:38:57 +0100
Subject: HID: hid-magicmouse: Correct touch orientation direction
From: Henrik Rydberg <[email protected]>
commit 2d9ca4e9f393d81d8f37ed37505aecbf3a5e1bd6 upstream.
The magic trackpad and mouse both report touch orientation in opposite
direction to the bcm5974 driver and what is written in
Documents/input/multi-touch-protocol.txt. This patch reverts the
direction, so that all in-kernel devices with this feature behave the
same way.
Since no known application has been utilizing this information yet, it
seems appropriate also for stable.
Cc: Michael Poole <[email protected]>
Signed-off-by: Henrik Rydberg <[email protected]>
Acked-by: Chase Douglas <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/hid/hid-magicmouse.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/hid/hid-magicmouse.c
+++ b/drivers/hid/hid-magicmouse.c
@@ -258,7 +258,7 @@ static void magicmouse_emit_touch(struct
input_report_abs(input, ABS_MT_TRACKING_ID, id);
input_report_abs(input, ABS_MT_TOUCH_MAJOR, touch_major << 2);
input_report_abs(input, ABS_MT_TOUCH_MINOR, touch_minor << 2);
- input_report_abs(input, ABS_MT_ORIENTATION, orientation);
+ input_report_abs(input, ABS_MT_ORIENTATION, -orientation);
input_report_abs(input, ABS_MT_POSITION_X, x);
input_report_abs(input, ABS_MT_POSITION_Y, y);
@@ -397,7 +397,7 @@ static void magicmouse_setup_input(struc
input_set_abs_params(input, ABS_MT_TRACKING_ID, 0, 15, 0, 0);
input_set_abs_params(input, ABS_MT_TOUCH_MAJOR, 0, 255, 4, 0);
input_set_abs_params(input, ABS_MT_TOUCH_MINOR, 0, 255, 4, 0);
- input_set_abs_params(input, ABS_MT_ORIENTATION, -32, 31, 1, 0);
+ input_set_abs_params(input, ABS_MT_ORIENTATION, -31, 32, 1, 0);
/* Note: Touch Y position from the device is inverted relative
* to how pointer motion is reported (and relative to how USB
Patches currently in stable-queue which might be from [email protected] are
queue-2.6.38/hid-hid-magicmouse-correct-touch-orientation-direction.patch
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