[PATCH 4.20 053/145] Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G

[Greg Kroah-Hartman]

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

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

From: Patrick Dreyer <Patrick@xxxxxxxxxxx>

commit 7db54c89f0b30a101584e09d3729144e6170059d upstream.

This adds ELAN0501 to the ACPI table to support Elan touchpad found in ASUS
Aspire F5-573G.

Signed-off-by: Patrick Dreyer <Patrick.Dreyer@xxxxxxxxx>
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
@@ -1336,6 +1336,7 @@ MODULE_DEVICE_TABLE(i2c, elan_id);
 static const struct acpi_device_id elan_acpi_id[] = {
 	{ "ELAN0000", 0 },
 	{ "ELAN0100", 0 },
+	{ "ELAN0501", 0 },
 	{ "ELAN0600", 0 },
 	{ "ELAN0602", 0 },
 	{ "ELAN0605", 0 },