Re: Method to power off HID device from driver?

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On Mon, 9 Jan 2017, Roderick Colenbrander wrote:

> From the sounds of it various others are interested in the ability to
> trigger a device disconnect as well. Since I don't think any of us
> have a good enough understanding of the HID / input frameworks, I'm
> adding Benjamin and Jiri. Maybe they have some good ideas on how to
> tackle this.

Well, this really depends on the low-level (transport, as we call it in 
HID) driver.

USB, for example, has it's own runtime power management, and the devices 
auto-suspend and auto-resume themselves almost automatically without too 
many specific generic code requirements.

What is the hardware transport we're talking about here?

-- 
Jiri Kosina
SUSE Labs

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