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platform/x86: thinkpad_acpi: Enable s2idle quirk for 21A1 machine type
author
Lennard Gäher
<gaeher@mpi-sws.org>
Tue, 8 Nov 2022 07:20:23 +0000
(08:20 +0100)
committer
Hans de Goede
<hdegoede@redhat.com>
Tue, 15 Nov 2022 15:49:48 +0000
(16:49 +0100)
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>
drivers/platform/x86/thinkpad_acpi.c
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diff --git
a/drivers/platform/x86/thinkpad_acpi.c
b/drivers/platform/x86/thinkpad_acpi.c
index
20e5c04
..
8476dfe
100644
(file)
--- 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"),
+ }
+ },
{}
};