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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2019-09-03 16:12:22 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-09-06 15:11:13 +0300 |
| commit | 0760bb9ac9e71e7799e377ef7d31302c60c3418d (patch) | |
| tree | 80003dcc40bd2b63436123746c1add3136242351 /Documentation/ABI/testing/sysfs-devices-power | |
| parent | 089cf7f6ecb266b6a4164919a2e69bd2f938374a (diff) | |
| download | linux-0760bb9ac9e71e7799e377ef7d31302c60c3418d.tar.xz | |
PM: runtime: Documentation: add runtime_status ABI document
/sys/devices/.../power/runtime_status is introduced by commit c92445fadb91
("PM / Runtime: Add sysfs debug files"). Then commit 0fcb4eef8294 ("PM /
Runtime: Make runtime_status attribute not debug-only (v. 2)") made the
runtime_status attribute available without CONFIG_PM_ADVANCED_DEBUG.
This adds missing runtime_status ABI document.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-devices-power')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-devices-power | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-devices-power b/Documentation/ABI/testing/sysfs-devices-power index 80a00f7b6667..1763e64dd152 100644 --- a/Documentation/ABI/testing/sysfs-devices-power +++ b/Documentation/ABI/testing/sysfs-devices-power @@ -260,3 +260,12 @@ Description: This attribute has no effect on system-wide suspend/resume and hibernation. + +What: /sys/devices/.../power/runtime_status +Date: April 2010 +Contact: Rafael J. Wysocki <rjw@rjwysocki.net> +Description: + The /sys/devices/.../power/runtime_status attribute contains + the current runtime PM status of the device, which may be + "suspended", "suspending", "resuming", "active", "error" (fatal + error), or "unsupported" (runtime PM is disabled). |