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
>
