Re: Ejecting/Powering off/ -> Turn off the device lamp.

David Brownell
2006-05-22T17:03:58Z

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On Monday 22 May 2006 9:21 am, Andy Kennedy wrote:

> Is there a way to signal the device to stop the cycle and actually power
> off the LED?

You might be able to ask the device to suspend -- using the deprecated
/sys/devices/.../power/state files -- which in common cases means that
bus-powered devices won't be able to keep a LED powered.

But LEDs are highly device-specific, so there can be no general rules.

- Dave