Home Home > GIT Browse
summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAlexander Mikhaylenko <exalm7659@gmail.com>2019-06-12 14:59:46 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-06-25 11:36:51 +0800
commitf21813e88df200c5df155decf17c8e396dcfe66b (patch)
tree57c9e02678b82bbcd305dcfc83ed4ceaf6430ed8
parent6ca76ee9ff945d7c723743542a23fdc124859229 (diff)
Input: synaptics - enable SMBus on ThinkPad E480 and E580
commit 9843f3e08e2144724be7148e08d77a195dea257a upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-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 e9ec5d10e0a9..a5f279da83a1 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