This is a note to let you know that I've just added the patch titled
platform/x86: thinkpad_acpi: Enable s2idle quirk for 21A1 machine type
to the 6.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
platform-x86-thinkpad_acpi-enable-s2idle-quirk-for-2.patch
and it can be found in the queue-6.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 68dcd50fe26fdb4b37ddad0b29393b4b0c8755bd
Author: Lennard Gäher <gaeher@xxxxxxxxxxx>
Date: Tue Nov 8 08:20:23 2022 +0100
platform/x86: thinkpad_acpi: Enable s2idle quirk for 21A1 machine type
[ Upstream commit 53e16a6e3e69425081f8352e13e9fd23bf1abfca ]
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@xxxxxxxxxxx>
Suggested-by: Mario Limonciello <mario.limonciello@xxxxxxx>
Reviewed-by: Mario Limonciello <mario.limonciello@xxxxxxx>
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2181
Link: https://lore.kernel.org/r/20221108072023.17069-1-gaeher@xxxxxxxxxxx
Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 353507d18e11..67dc335fca0c 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"),
+ }
+ },
{}
};
