linux-kernel - [PATCH 4.19 04/79] Input: elan_i2c - remove Lenovo Legion Y7000 PnpID

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Message-Id: <20190919214808.140980058@linuxfoundation.org>
Date:   Fri, 20 Sep 2019 00:02:49 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>
Subject: [PATCH 4.19 04/79] Input: elan_i2c - remove Lenovo Legion Y7000 PnpID

From: Benjamin Tissoires <benjamin.tissoires@...hat.com>

commit 0c043d70d04711fe6c380df9065fdc44192c49bf upstream.

Looks like the Bios of the Lenovo Legion Y7000 is using ELAN061B
when the actual device is supposed to be used with hid-multitouch.

Remove it from the list of the supported device, hoping that
no one will complain about the loss in functionality.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=203467
Fixes: 738c06d0e456 ("Input: elan_i2c - add hardware ID for multiple Lenovo laptops")
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@...hat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/input/mouse/elan_i2c_core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/input/mouse/elan_i2c_core.c
+++ b/drivers/input/mouse/elan_i2c_core.c
@@ -1358,7 +1358,7 @@ static const struct acpi_device_id elan_
 	{ "ELAN0618", 0 },
 	{ "ELAN0619", 0 },
 	{ "ELAN061A", 0 },
-	{ "ELAN061B", 0 },
+/*	{ "ELAN061B", 0 }, not working on the Lenovo Legion Y7000 */
 	{ "ELAN061C", 0 },
 	{ "ELAN061D", 0 },
 	{ "ELAN061E", 0 },