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Revert "ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default"

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[ Upstream commit cb98555fcd ]

This reverts commit d52848620d, which was
originally put in place to work around a s2idle failure on this platform
where the NVMe device was inaccessible upon resume.

After extended testing, we found that the firmware's implementation of S3
is buggy and intermittently fails to wake up the system. We need to revert
to s2idle mode.

The NVMe issue has now been solved more precisely in the commit titled
"PCI: Disable D3cold on Asus B1400 PCI-NVMe bridge"

Link: https://bugzilla.kernel.org/show_bug.cgi?id=215742
Link: https://lore.kernel.org/r/20240228075316.7404-2-drake@endlessos.org
Signed-off-by: Daniel Drake <drake@endlessos.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Jian-Hong Pan <jhp@endlessos.org>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Daniel Drake 2024-02-28 08:53:16 +01:00 committed by Greg Kroah-Hartman
parent 504eb6b26c
commit 5dcded25c7
1 changed files with 0 additions and 12 deletions
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12
drivers/acpi/sleep.c
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@ -382,18 +382,6 @@ 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"),
},
},
{},
};