Yes, both work fine so far. In fact, I sometimes had non-working
touchpad after suspend *without* psmouse.synaptics_intertouch=1, but
never with it and/or with the patch applied. Thanks!
(re-sending, I've accidentally sent it in HTML first)
On Tue, May 14, 2019 at 5:11 PM, Teika Kazura <teika@xxxxxxx> wrote:
Hi, Alexander. If your patch is ok after suspend/hibernation (aka
s2ram/s2disk), write so and add Benjamin to the cc list:
Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
It's likely he'll give reviewed-by to your patch.
# I'm not a kernel developer; simply helping with this ps2 -> rmi4
issue.
Regards,
Teika
From: Alexander Mikhaylenko <exalm7659@xxxxxxxxx>
Subject: [PATCH] Input: synaptics - enable SMBus on ThinkPad E480 and
E580
Date: Sun, 21 Apr 2019 18:11:56 +0500
They are capable of using intertouch and it works well with
psmouse.synaptics_intertouch=1, so add them to the list.
Without it, scrolling and gestures are jumpy, three-finger pinch
gesture
doesn't work and three- or four-finger swipes sometimes get stuck.
Signed-off-by: Alexander Mikhaylenko <exalm7659@xxxxxxxxx>
---
drivers/input/mouse/synaptics.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/input/mouse/synaptics.c
b/drivers/input/mouse/synaptics.c
index b6da0c1267e3..8e6077d8e434 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -179,6 +179,8 @@ static const char * const smbus_pnp_ids[] = {
"LEN0096", /* X280 */
"LEN0097", /* X280 -> ALPS trackpoint */
"LEN200f", /* T450s */
+ "LEN2054", /* E480 */
+ "LEN2055", /* E580 */
"SYN3052", /* HP EliteBook 840 G4 */
"SYN3221", /* HP 15-ay000 */
NULL
--
2.21.0
