From: Lennard Gäher gaeher@mpi-sws.org
[ 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@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 Signed-off-by: Sasha Levin sashal@kernel.org --- 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 2dbb9fc011a7..379dfd6fa1b2 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -4495,6 +4495,14 @@ 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"), + } + }, {} };