From ffab95d5f6ee8f618bc54973b321261ad8b99d9f Mon Sep 17 00:00:00 2001 From: Mario Limonciello Date: Tue, 27 Sep 2022 21:06:18 +0800 Subject: [PATCH] ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default stable inclusion from stable-v5.10.121 commit 0b7c1dc7ee67f3dd56d7bc64dbf3c0dc86aed4a1 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I5L6CQ Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=0b7c1dc7ee67f3dd56d7bc64dbf3c0dc86aed4a1 -------------------------------- [ Upstream commit d52848620de00cde4a3a5df908e231b8c8868250 ] ASUS B1400CEAE fails to resume from suspend to idle by default. This was bisected back to commit df4f9bc4fb9c ("nvme-pci: add support for ACPI StorageD3Enable property") but this is a red herring to the problem. Before this commit the system wasn't getting into deepest sleep state. Presumably this commit is allowing entry into deepest sleep state as advertised by firmware, but there are some other problems related to the wakeup. As it is confirmed the system works properly with S3, set the default for this system to S3. Reported-by: Jian-Hong Pan Link: https://bugzilla.kernel.org/show_bug.cgi?id=215742 Signed-off-by: Mario Limonciello Tested-by: Jian-Hong Pan Signed-off-by: Rafael J. Wysocki Signed-off-by: Sasha Levin Signed-off-by: Zheng Zengkai Acked-by: Xie XiuQi --- drivers/acpi/sleep.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c index 503935b1deeb..cfda5720de02 100644 --- a/drivers/acpi/sleep.c +++ b/drivers/acpi/sleep.c @@ -377,6 +377,18 @@ static const struct dmi_system_id acpisleep_dmi_table[] __initconst = { DMI_MATCH(DMI_PRODUCT_NAME, "20GGA00L00"), }, }, + /* + * ASUS B1400CEAE hangs on resume from suspend (see + * https://bugzilla.kernel.org/show_bug.cgi?id=215742). + */ + { + .callback = init_default_s3, + .ident = "ASUS B1400CEAE", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "ASUS EXPERTBOOK B1400CEAE"), + }, + }, {}, }; -- GitLab