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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-01-20 03:25:34 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-01-20 03:33:57 +0100
commite326ce013a8e851193eb337aafb1aa396c533a61 (patch)
tree89881910be88052e8f9a08aad7cafdfbce9337b1 /Documentation
parent9320f95c0b8f1d074f570385e6855d4554f693e4 (diff)
Revert "PM / sleep / ACPI: Use the ACPI_FADT_LOW_POWER_S0 flag"
Revert commit 08b98d329165 (PM / sleep / ACPI: Use the ACPI_FADT_LOW_POWER_S0 flag) as it caused system suspend (in the default configuration) to fail on Dell XPS13 (9360) with the Kaby Lake processor. Fixes: 08b98d329165 (PM / sleep / ACPI: Use the ACPI_FADT_LOW_POWER_S0 flag) Reported-by: Paul Menzel <pmenzel@molgen.mpg.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/power/states.txt4
1 files changed, 1 insertions, 3 deletions
diff --git a/Documentation/power/states.txt b/Documentation/power/states.txt
index 8a39ce45d8a0..008ecb588317 100644
--- a/Documentation/power/states.txt
+++ b/Documentation/power/states.txt
@@ -35,9 +35,7 @@ only one way to cause the system to go into the Suspend-To-RAM state (write
The default suspend mode (ie. the one to be used without writing anything into
/sys/power/mem_sleep) is either "deep" (if Suspend-To-RAM is supported) or
"s2idle", but it can be overridden by the value of the "mem_sleep_default"
-parameter in the kernel command line. On some ACPI-based systems, depending on
-the information in the FADT, the default may be "s2idle" even if Suspend-To-RAM
-is supported.
+parameter in the kernel command line.
The properties of all of the sleep states are described below.