forked from ~ljy/RK356X_SDK_RELEASE

hc
2024-05-10 cde9070d9970eef1f7ec2360586c802a16230ad8
kernel/Documentation/ABI/testing/sysfs-devices-power
....@@ -260,3 +260,12 @@
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261261 This attribute has no effect on system-wide suspend/resume and
262262 hibernation.
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+
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+What: /sys/devices/.../power/runtime_status
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+Date: April 2010
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+Contact: Rafael J. Wysocki <rjw@rjwysocki.net>
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+Description:
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+ The /sys/devices/.../power/runtime_status attribute contains
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+ the current runtime PM status of the device, which may be
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+ "suspended", "suspending", "resuming", "active", "error" (fatal
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+ error), or "unsupported" (runtime PM is disabled).