release/5.2.40/ACPI-button-Add-DMI-quirk-for-Razer-Blade-Stealth-13.patch

From 9e54e64180b4b3b3bddb5c035a78b180899d6321 Mon Sep 17 00:00:00 2001
From: Jason Ekstrand <jason@jlekstrand.net>
Date: Thu, 2 Jan 2020 14:27:54 -0600
Subject: [PATCH] ACPI: button: Add DMI quirk for Razer Blade Stealth 13 late
 2019 lid switch

commit 0528904926aab19bffb2068879aa44db166c6d5f upstream.

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>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 4a2cde2c536a..7f1eb7e65f6a 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -78,6 +78,17 @@ static const struct dmi_system_id lid_blacklst[] = {
 			DMI_MATCH(DMI_BIOS_VERSION, "BYT70A.YNCHENG.WIN.007"),
 		},
 	},
+	{
+		/*
+		 * 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,
+	},
 	{}
 };
 
-- 
2.7.4