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authorAlexander Mikhaylenko <exalm7659@gmail.com>2019-06-12 14:59:46 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2019-06-12 15:02:16 -0700
commit9843f3e08e2144724be7148e08d77a195dea257a (patch)
tree1a3e0ae170f683e9a6168dfe73a808db9562cd74 /drivers/input/mouse
parentInput: imx_keypad - make sure keyboard can always wake up system (diff)
downloadlinux-dev-9843f3e08e2144724be7148e08d77a195dea257a.tar.xz
linux-dev-9843f3e08e2144724be7148e08d77a195dea257a.zip
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 <exalm7659@gmail.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/mouse')
-rw-r--r--drivers/input/mouse/synaptics.c2
1 files changed, 2 insertions, 0 deletions
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