linux-kernel - [PATCH 1/2] platform/chrome: cros-ec: detect the Framework Laptop

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Date:   Tue,  4 Jan 2022 21:12:41 -0600
From:   "Dustin L. Howett" <dustin@...ett.net>
To:     linux-kernel@...r.kernel.org
Cc:     Benson Leung <bleung@...omium.org>,
        Guenter Roeck <groeck@...omium.org>,
        "Dustin L. Howett" <dustin@...ett.net>
Subject: [PATCH 1/2] platform/chrome: cros-ec: detect the Framework Laptop

The Framework Laptop identifies itself in DMI with manufacturer
"Framework" and product "Laptop".

Signed-off-by: Dustin L. Howett <dustin@...ett.net>
---
 drivers/platform/chrome/cros_ec_lpc.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c
index d6306d2a096f..458eb59db2ff 100644
--- a/drivers/platform/chrome/cros_ec_lpc.c
+++ b/drivers/platform/chrome/cros_ec_lpc.c
@@ -500,6 +500,14 @@ static const struct dmi_system_id cros_ec_lpc_dmi_table[] __initconst = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "Glimmer"),
 		},
 	},
+	/* A small number of non-Chromebook/box machines also use the ChromeOS EC */
+	{
+		/* the Framework Laptop */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Framework"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Laptop"),
+		},
+	},
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(dmi, cros_ec_lpc_dmi_table);
-- 
2.34.1