Re: [RFC 2/2] usb: otg: Temporarily hold wakeupsource on charger and disconnect events
From: Felipe Balbi
Date: Wed Aug 27 2014 - 15:15:33 EST
On Fri, Aug 22, 2014 at 03:20:00PM +0530, Kiran Kumar Raparthy wrote:
> From: Todd Poynor <toddpoynor@xxxxxxxxxx>
> usb: otg: Temporarily hold wakeupsource on charger and disconnect events
> Allow other parts of the system to react to the charger connect/disconnect
> event without allowing the system to suspend before the other parts can process
> the event. This wakeup_source times out after 2 seconds; if nobody else holds a
> wakeup_source by that time then the device can sleep.
> This patch also refactoras the logic of wakeupsource_init,otg_notifications and
> handle event funtions
refactoring should be in another patch.
> This is one of the number of patches from the Android AOSP tegra.git tree,
> which is used on Android devices. so I wanted to submit it for
> review to see if it should go upstream.
this paragraph doesn't need to be in commit log.
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