From: Jason Ekstrand <jason@jlekstrand.net>
Date: Thu, 2 Jan 2020 20:27:54 +0000 (-0600)
Subject: ACPI: button: Add DMI quirk for Razer Blade Stealth 13 late 2019 lid switch
X-Git-Tag: v5.6-rc1~191^2^3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0528904926aab19bffb2068879aa44db166c6d5f;p=thirdparty%2Flinux.git

ACPI: button: Add DMI quirk for Razer Blade Stealth 13 late 2019 lid switch

Running evemu-record on the lid switch event shows that the lid reports
the first "close" but then never reports an "open".  This causes systemd
to continuously re-suspend the laptop every 30s.  Resetting the _LID to
"open" fixes the issue.

Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index b758b45737f50..f6925f16c4a2a 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -122,6 +122,17 @@ static const struct dmi_system_id dmi_lid_quirks[] = {
 		},
 		.driver_data = (void *)(long)ACPI_BUTTON_LID_INIT_OPEN,
 	},
+	{
+		/*
+		 * Razer Blade Stealth 13 late 2019, notification of the LID device
+		 * only happens on close, not on open and _LID always returns closed.
+		 */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Razer"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Razer Blade Stealth 13 Late 2019"),
+		},
+		.driver_data = (void *)(long)ACPI_BUTTON_LID_INIT_OPEN,
+	},
 	{}
 };