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[Quantal] UBUNTU: SAUCE: input: Cypress PS/2 Trackpad fix multi-source, double-click

Message ID 5064E169.2090505@gmail.com
State New
Headers show

Commit Message

git@status.e4ward.com Sept. 27, 2012, 11:29 p.m. UTC 
From 7b424abf76fe0883c6d94a3980a1b1ea533575a0 Mon Sep 17 00:00:00 2001
From: Kyle Fazzari <git@status.e4ward.com>
Date: Thu, 27 Sep 2012 18:35:04 -0400
Subject: [PATCH] UBUNTU: SAUCE: input: Cypress PS/2 Trackpad fix 
multi-source
  double-click

Fix "Quickly clicking touchpad results in double click (with tap
to click)" by setting INPUT_PROP_BUTTONPAD property. This lets
xserver-xorg-input-synaptics know that the touchpad has a button
underneath it so it can take care of the multiple-click-source
issue.

BugLink: https://bugs.launchpad.net/dell-sputnik/+bug/1055788

Signed-off-by: Kyle Fazzari <git@status.e4ward.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
  drivers/input/mouse/cypress_ps2.c |    2 ++
  1 file changed, 2 insertions(+)

          __set_bit(BTN_TOOL_FINGER, input->keybit);
@@ -439,6 +440,7 @@ static int cypress_set_input_params(struct input_dev 
*input,
          __clear_bit(REL_X, input->relbit);
          __clear_bit(REL_Y, input->relbit);
      } else {
+        __set_bit(INPUT_PROP_BUTTONPAD, input->propbit);
          __set_bit(EV_REL, input->evbit);
          __set_bit(REL_X, input->relbit);
          __set_bit(REL_Y, input->relbit);

Comments

Tim Gardner Sept. 28, 2012, 12:33 p.m. UTC | #1 
Fixed up whitespace mangling by getting the patch from LP.
diff mbox

Patch

diff --git a/drivers/input/mouse/cypress_ps2.c 
b/drivers/input/mouse/cypress_ps2.c
index 3a572ec..c3752be 100644
--- a/drivers/input/mouse/cypress_ps2.c
+++ b/drivers/input/mouse/cypress_ps2.c
@@ -423,6 +423,7 @@  static int cypress_set_input_params(struct input_dev 
*input,

          }

+        __set_bit(INPUT_PROP_BUTTONPAD, input->propbit);
          __set_bit(EV_KEY, input->evbit);
          __set_bit(BTN_TOUCH, input->keybit);