[3.5.y.z,extended,stable] Patch "Input: sentelic - only report position of first finger as ST" has been added to staging queue

Submitted by Herton Ronaldo Krzesinski on Jan. 15, 2013, 10:20 p.m.


Message ID 1358288416-30091-1-git-send-email-herton.krzesinski@canonical.com
State New
Headers show

Commit Message

Herton Ronaldo Krzesinski Jan. 15, 2013, 10:20 p.m.
This is a note to let you know that I have just added a patch titled

    Input: sentelic - only report position of first finger as ST

to the linux-3.5.y-queue branch of the 3.5.y.z extended stable tree 
which can be found at:


If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.5.y.z tree, see



From 16155fd0d37f7efea1686538358753379df95cab Mon Sep 17 00:00:00 2001
From: Christophe TORDEUX <christophe@tordeux.net>
Date: Mon, 24 Dec 2012 09:20:40 -0800
Subject: [PATCH] Input: sentelic - only report position of first finger as ST

commit a25461659050b913e114d282bf58823682eb56b6 upstream.

Report only the position of the first finger as absolute non-MT coordinates,
instead of reporting both fingers alternatively. Actual MT events are

This fixes horizontal and improves vertical scrolling with the touchpad.

Signed-off-by: Christophe TORDEUX <christophe@tordeux.net>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
 drivers/input/mouse/sentelic.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


Patch hide | download patch | download mbox

diff --git a/drivers/input/mouse/sentelic.c b/drivers/input/mouse/sentelic.c
index 3f5649f..bb74867 100644
--- a/drivers/input/mouse/sentelic.c
+++ b/drivers/input/mouse/sentelic.c
@@ -780,7 +780,7 @@  static psmouse_ret_t fsp_process_byte(struct psmouse *psmouse)
 			fsp_set_slot(dev, 0, fgrs > 0, abs_x, abs_y);
 			fsp_set_slot(dev, 1, false, 0, 0);
-		if (fgrs > 0) {
+		if (fgrs == 1 || (fgrs == 2 && !(packet[0] & FSP_PB0_MFMC_FGR2))) {
 			input_report_abs(dev, ABS_X, abs_x);
 			input_report_abs(dev, ABS_Y, abs_y);