linux-kernel - Re: [PATCH] RFT: usb: dwc2: bus suspend/resume that's not hibernate

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Message-ID: <2B3535C5ECE8B5419E3ECBE30077290901DC3BA613@US01WEMBX2.internal.synopsys.com>
Date:	Thu, 5 Nov 2015 04:02:24 +0000
From:	John Youn <John.Youn@...opsys.com>
To:	Douglas Anderson <dianders@...omium.org>,
	"John.Youn@...opsys.com" <John.Youn@...opsys.com>,
	"balbi@...com" <balbi@...com>
CC:	"heiko@...ech.de" <heiko@...ech.de>,
	"gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
	"lyz@...k-chips.com" <lyz@...k-chips.com>,
	"wulf@...k-chips.com" <wulf@...k-chips.com>,
	"dinguyen@...nsource.altera.com" <dinguyen@...nsource.altera.com>,
	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] RFT: usb: dwc2: bus suspend/resume that's not hibernate

On 10/30/2015 1:33 PM, Douglas Anderson wrote:
> This is an attempt to rehash commit 0cf884e819e0 ("usb: dwc2: add bus
> suspend/resume for dwc2") on ToT.  That commit was reverted in commit
> b0bb9bb6ce01 ("Revert "usb: dwc2: add bus suspend/resume for dwc2"")
> because apparently it broke the Altera SOCFPGA.
> 
> With all the changes that have happened to dwc2 in the meantime, it's
> possible that the Altera SOCFPGA will just magically work with this
> change now.  ...and it would be good to get bus suspend/resume
> implemented.
> 
> Signed-off-by: Douglas Anderson <dianders@...omium.org>
> ---


Hi Dinh,

Are you familiar with this? Would you care to test it?

I'm not sure what the breakage was but if you provide steps to
reproduce on the SOCFPGA I could try as well.

Regards,
John


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