[PATCH 4.19 37/41] Input: elan_i2c - add support for ELAN0621 touchpad

From: Greg Kroah-Hartman
Date: Thu Dec 06 2018 - 09:59:26 EST


4.19-stable review patch. If anyone has any objections, please let me know.

------------------

From: Adam Wong <adam@xxxxxxxxxxx>

commit bf87ade0dd7f8cf19dac4d3161d5e86abe0c062b upstream.

Added the ability to detect the ELAN0621 touchpad found in some Lenovo
laptops.

Signed-off-by: Adam Wong <adam@xxxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
drivers/input/mouse/elan_i2c_core.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/input/mouse/elan_i2c_core.c
+++ b/drivers/input/mouse/elan_i2c_core.c
@@ -1350,6 +1350,7 @@ static const struct acpi_device_id elan_
{ "ELAN061D", 0 },
{ "ELAN061E", 0 },
{ "ELAN0620", 0 },
+ { "ELAN0621", 0 },
{ "ELAN0622", 0 },
{ "ELAN1000", 0 },
{ }