linux-kernel - Re: [PATCH] dwc3: gadget: Defer starting the gadget device until gadget is power on

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Message-ID: <874m9x11er.fsf@linux.intel.com>
Date:	Tue, 17 May 2016 12:25:48 +0300
From:	Felipe Balbi <balbi@...nel.org>
To:	Baolin Wang <baolin.wang@...aro.org>
Cc:	Greg KH <gregkh@...uxfoundation.org>,
	Mark Brown <broonie@...nel.org>,
	USB <linux-usb@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] dwc3: gadget: Defer starting the gadget device until gadget is power on


Hi,

Baolin Wang <baolin.wang@...aro.org> writes:
>>>>> Make sense.
>>>>
>>>> cool, if you wanna work on it, let me know and I can give some details
>>>> of what I have in mind.
>>>
>>> Could you explain details to me, and I wanna continue to optimize the
>>> power management things. Thanks.
>>
>> I have it half-way done. Have a look at my dwc3-fix-suspend branch on
>> k.org. I haven't sent because I'm not getting a PME event. Can you test
>> on your end and let me know what happens?
>
> OK. I try to test on my platform to see what will happen.

great, thanks. You might need to patch your glue layer with proper
runtime_* callbacks, btw.

-- 
balbi

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