linux-kernel - [PATCH] input: i8042-x86ia64io.h: Add Pegatron touchpad to noloop table

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Date:   Sat, 17 Dec 2016 00:19:34 -0200
From:   Marcos Paulo de Souza <marcos.souza.org@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Marcos Paulo de Souza <marcos.souza.org@...il.com>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Patrick Scheuring <patrick.scheuring.dev@...il.com>,
        Aurélien Francillon <aurelien@...ncillon.net>,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] input: i8042-x86ia64io.h: Add Pegatron touchpad to noloop table

Avoid AUX loopback in Pegatron C15B touchpad, so input subsystem is able
to recognize a synaptics touchpad in the AUX port.

Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=93791
(Touchpad is not detected on DNS 0801480 notebook (PEGATRON C15B))

Suggested-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@...il.com>
---
 drivers/input/serio/i8042-x86ia64io.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index ddd3132..1776dc6 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -211,6 +211,12 @@ static const struct dmi_system_id __initconst i8042_dmi_noloop_table[] = {
 			DMI_MATCH(DMI_PRODUCT_VERSION, "Rev 1"),
 		},
 	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "PEGATRON CORPORATION"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "C15B"),
+		},
+	},
 	{ }
 };
 
-- 
2.9.3