Messages in this thread | | | Subject | Re: [PATCH 1/2] Bluetooth: Add reset_resume function | From | Oliver Neukum <> | Date | Tue, 02 Jun 2015 09:47:50 +0200 |
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On Mon, 2015-06-01 at 18:14 -0700, Laura Abbott wrote: > Bluetooth devices off of some buses such as USB may lose power across > suspend/resume. When this happens, drivers may need to have the setup > function called again and behave differently than a cold power on.
Yes, but what is the point? We use reset_resume() to retain some features of a device across a loss of power. If power is lost, all settings are gone and all connections are broken. So what is the difference compared to a plug out/in cycle?
Regards Oliver
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