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| author | Zhang Rui <rui.zhang@intel.com> | 2013-05-13 06:42:12 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-05-14 03:46:50 +0400 |
| commit | 86fd03d1607525af3926ff0a299b16c51fa4221b (patch) | |
| tree | 78e6a662318a05bf60f326a561ab1659e408b41e | |
| parent | dc5aeae4f961ca8ea9511422236d7076585f149a (diff) | |
| download | linux-86fd03d1607525af3926ff0a299b16c51fa4221b.tar.xz | |
PM / Documentation: remove inaccurate suspend/hibernate transition lantency statement
The lantency of the transition from suspend and hibernate is
platform-dependent. Thus we should not refer the lantency in the
documentation.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | Documentation/power/states.txt | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/Documentation/power/states.txt b/Documentation/power/states.txt index 42f28b7aaf6b..442d43df9b25 100644 --- a/Documentation/power/states.txt +++ b/Documentation/power/states.txt @@ -36,9 +36,6 @@ We try to put devices in a low-power state equivalent to D1, which also offers low power savings, but low resume latency. Not all devices support D1, and those that don't are left on. -A transition from Standby to the On state should take about 1-2 -seconds. - State: Suspend-to-RAM ACPI State: S3 @@ -56,9 +53,6 @@ transition back to the On state. For at least ACPI, STR requires some minimal boot-strapping code to resume the system from STR. This may be true on other platforms. -A transition from Suspend-to-RAM to the On state should take about -3-5 seconds. - State: Suspend-to-disk ACPI State: S4 @@ -88,7 +82,3 @@ low-power state (like ACPI S4), or it may simply power down. Powering down offers greater savings, and allows this mechanism to work on any system. However, entering a real low-power state allows the user to trigger wake up events (e.g. pressing a key or opening a laptop lid). - -A transition from Suspend-to-Disk to the On state should take about 30 -seconds, though it's typically a bit more with the current -implementation. |