From 53e16a6e3e69425081f8352e13e9fd23bf1abfca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lennard=20G=C3=A4her?= <gaeher@mpi-sws.org>
Date: Tue, 8 Nov 2022 08:20:23 +0100
Subject: [PATCH] platform/x86: thinkpad_acpi: Enable s2idle quirk for 21A1 machine type
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Git-commit: 53e16a6e3e69425081f8352e13e9fd23bf1abfca
Patch-mainline: v6.1-rc6
References: bsc#1210050
Previously, the s2idle quirk was only active for the 21A0 machine type
of the P14s Gen2a product. This also enables it for the second 21A1 type,
thus reducing wake-up times from s2idle.
Signed-off-by: Lennard Gäher <gaeher@mpi-sws.org>
Suggested-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2181
Link: https://lore.kernel.org/r/20221108072023.17069-1-gaeher@mpi-sws.org
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/platform/x86/thinkpad_acpi.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 20e5c043a8e8..8476dfef4e62 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -4497,6 +4497,14 @@ static const struct dmi_system_id fwbug_list[] __initconst = {
DMI_MATCH(DMI_PRODUCT_NAME, "21A0"),
}
},
+ {
+ .ident = "P14s Gen2 AMD",
+ .driver_data = &quirk_s2idle_bug,
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "21A1"),
+ }
+ },
{}
};
--
2.35.3