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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Duke Lee <krnhotwings@gmail.com>,
        Andy Shevchenko <andy.shevchenko@gmail.com>,
        Hans de Goede <hdegoede@redhat.com>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.15 043/106] platform/x86/intel: hid: Add Surface Go to VGBS allow list
Date:   Mon, 20 Jun 2022 14:51:02 +0200
Message-Id: <20220620124725.662434414@linuxfoundation.org>
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From: Duke Lee <krnhotwings@gmail.com>

[ Upstream commit d4fe9cc4ff8656704b58cfd9363d7c3c9d65e519 ]

The Surface Go reports Chassis Type 9 (Laptop,) so the device needs to be
added to dmi_vgbs_allow_list to enable tablet mode when an attached Type
Cover is folded back.

BugLink: https://github.com/linux-surface/linux-surface/issues/837
Signed-off-by: Duke Lee <krnhotwings@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220607213654.5567-1-krnhotwings@gmail.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/platform/x86/intel/hid.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/platform/x86/intel/hid.c b/drivers/platform/x86/intel/hid.c
index e9e8554147e0..d7d6782c40c2 100644
--- a/drivers/platform/x86/intel/hid.c
+++ b/drivers/platform/x86/intel/hid.c
@@ -129,6 +129,12 @@ static const struct dmi_system_id dmi_vgbs_allow_list[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "HP Spectre x360 Convertible 15-df0xxx"),
 		},
 	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Surface Go"),
+		},
+	},
 	{ }
 };
 
-- 
2.35.1