From: Dmitry Torokhov <dtor_core@ameritech.net>
To: Vojtech Pavlik <vojtech@suse.cz>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 3/3] Input patches: synaptics restore taps
Date: Thu, 11 Mar 2004 02:31:40 -0500 [thread overview]
Message-ID: <200403110231.42023.dtor_core@ameritech.net> (raw)
In-Reply-To: <200403110231.01676.dtor_core@ameritech.net>
===================================================================
ChangeSet@1.1664, 2004-03-11 01:57:12-05:00, dtor_core@ameritech.net
Input: if Synaptics' absolute mode is disabled make sure that
touchpad is reset back to relative mode and gestures
(taps) are enabled
psmouse-base.c | 4 ++++
synaptics.c | 8 +++++++-
synaptics.h | 1 +
3 files changed, 12 insertions(+), 1 deletion(-)
===================================================================
diff -Nru a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
--- a/drivers/input/mouse/psmouse-base.c Thu Mar 11 02:08:01 2004
+++ b/drivers/input/mouse/psmouse-base.c Thu Mar 11 02:08:01 2004
@@ -389,6 +389,10 @@
*/
psmouse_max_proto = PSMOUSE_IMEX;
}
+/*
+ * Make sure that touchpad is in relative mode, gestures (taps) are enabled
+ */
+ synaptics_reset(psmouse);
}
if (psmouse_max_proto > PSMOUSE_IMEX && genius_detect(psmouse)) {
diff -Nru a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
--- a/drivers/input/mouse/synaptics.c Thu Mar 11 02:08:01 2004
+++ b/drivers/input/mouse/synaptics.c Thu Mar 11 02:08:01 2004
@@ -357,9 +357,15 @@
clear_bit(REL_Y, dev->relbit);
}
-static void synaptics_disconnect(struct psmouse *psmouse)
+void synaptics_reset(struct psmouse *psmouse)
{
+ /* reset touchpad back to relative mode, gestures enabled */
synaptics_mode_cmd(psmouse, 0);
+}
+
+static void synaptics_disconnect(struct psmouse *psmouse)
+{
+ synaptics_reset(psmouse);
kfree(psmouse->private);
}
diff -Nru a/drivers/input/mouse/synaptics.h b/drivers/input/mouse/synaptics.h
--- a/drivers/input/mouse/synaptics.h Thu Mar 11 02:08:01 2004
+++ b/drivers/input/mouse/synaptics.h Thu Mar 11 02:08:01 2004
@@ -12,6 +12,7 @@
extern void synaptics_process_byte(struct psmouse *psmouse, struct pt_regs *regs);
extern int synaptics_detect(struct psmouse *psmouse);
extern int synaptics_init(struct psmouse *psmouse);
+extern void synaptics_reset(struct psmouse *psmouse);
/* synaptics queries */
#define SYN_QUE_IDENTIFY 0x00
prev parent reply other threads:[~2004-03-11 7:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-11 7:26 [PATCH 0/3] Input patches Dmitry Torokhov
2004-03-11 7:30 ` [PATCH 1/3] Input patches: psmouse cleanup fix Dmitry Torokhov
2004-03-11 7:30 ` [PATCH 2/3] Input patches: synaptics passthrough fix Dmitry Torokhov
2004-03-11 7:31 ` Dmitry Torokhov [this message]
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