linux-kernel - [PATCH 2/3] platform/chrome: cros_ec_lpc

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Message-Id: <1432111147-21354-3-git-send-email-javier.martinez@collabora.co.uk>
Date:	Wed, 20 May 2015 10:39:06 +0200
From:	Javier Martinez Canillas <javier.martinez@...labora.co.uk>
To:	Olof Johansson <olof@...om.net>
Cc:	Doug Anderson <dianders@...omium.org>,
	Gwendal Grignou <gwendal@...gle.com>,
	Lee Jones <lee.jones@...aro.org>, linux-kernel@...r.kernel.org,
	Javier Martinez Canillas <javier.martinez@...labora.co.uk>
Subject: [PATCH 2/3] platform/chrome: cros_ec_lpc - Add support for Google Pixel 2

Since the verion of ACPI in Google BIOS does not enumerate the devices
in the LPC bus, the cros_ec_lpc driver resorts to DMI data to check if
a system is supported by the driver and autoload if built as a module.

Add information about the Google Pixel 2 to the DMI device table.

Signed-off-by: Javier Martinez Canillas <javier.martinez@...labora.co.uk>
---
 drivers/platform/chrome/cros_ec_lpc.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c
index 4fc4d6dfe67e..b4ca75b12b70 100644
--- a/drivers/platform/chrome/cros_ec_lpc.c
+++ b/drivers/platform/chrome/cros_ec_lpc.c
@@ -247,6 +247,13 @@ static struct dmi_system_id cros_ec_lpc_dmi_table[] __initdata = {
 		},
 	},
 	{
+		/* x86-samus, the Chromebook Pixel 2. */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "GOOGLE"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Samus"),
+		},
+	},
+	{
 		/* x86-peppy, the Acer C720 Chromebook. */
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-- 
2.1.4

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