From: Alexander Mikhaylenko Date: Wed, 12 Jun 2019 21:59:46 +0000 (-0700) Subject: Input: synaptics - enable SMBus on ThinkPad E480 and E580 X-Git-Tag: v5.15~74^2~161 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9843f3e08e2144724be7148e08d77a195dea257a;p=platform%2Fkernel%2Flinux-starfive.git Input: synaptics - enable SMBus on ThinkPad E480 and E580 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 Reviewed-by: Benjamin Tissoires Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index b6da0c1..8e6077d 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