1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/input/mouse/sentelic.c b/drivers/input/mouse/sentelic.c
index 3f5649f19082..a261d8576919 100644
--- a/drivers/input/mouse/sentelic.c
+++ b/drivers/input/mouse/sentelic.c
@@ -721,6 +721,17 @@ static psmouse_ret_t fsp_process_byte(struct psmouse *psmouse)
 
         switch (psmouse->packet[0] >> FSP_PKT_TYPE_SHIFT) {
         case FSP_PKT_TYPE_ABS:
+
+                if ((packet[0] == 0x48 || packet[0] == 0x49) &&
+                    packet[1] == 0 && packet[2] == 0) {
+                        /*
+                         * Ignore coordinate noise when finger leaving the
+                         * surface, otherwise cursor may jump to upper-left
+                         * corner.
+                         */
+                        packet[3] &= 0xf0;
+                }
+
                 abs_x = GET_ABS_X(packet);
                 abs_y = GET_ABS_Y(packet);