linux-kernel - Re: [PATCH] usb: dwc2: Fix HiKey regression caused by power

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Message-ID: <3AD91E696667BF4BA728303C178E8A63532AB36A@am04wembxb.internal.synopsys.com>
Date:   Mon, 24 Sep 2018 05:57:56 +0000
From:   Artur Petrosyan <arthur.petrosyan@...opsys.com>
To:     John Stultz <john.stultz@...aro.org>,
        Artur Petrosyan <Arthur.Petrosyan@...opsys.com>
CC:     Minas Harutyunyan <Minas.Harutyunyan@...opsys.com>,
        lkml <linux-kernel@...r.kernel.org>,
        John Youn <John.Youn@...opsys.com>,
        "Felipe Balbi" <felipe.balbi@...ux.intel.com>,
        "linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Subject: Re: [PATCH] usb: dwc2: Fix HiKey regression caused by power_down
 feature

Hi John,

On 9/21/2018 05:05, John Stultz wrote:
> On Thu, Sep 20, 2018 at 7:17 AM, Artur Petrosyan
> <Arthur.Petrosyan@...opsys.com> wrote:
>> On 5/23/2018 01:57, John Stultz wrote:
>>> Its done automatically, when the OTG cable is detected it the host
>>> ports are disabled and when the OTG port is empty the host ports are
>>> enabled.
>>>
>>> Let me know if you need anything else!
>>>
>>
>> Please apply the patch set with this cover letter "[PATCH 0/3] usb:
>> dwc2: Fix hibernation for switching between host and device modes."
> 
> Sorry, can you send the patches to me, or point me to a git tree? I'm
> not seeing that thread in my mailbox or on google.
> 
>> Enable the power down on his devices. Let me know if you still see any
>> issue. If there is no issue, please provide Tested-by tag.
> 
> Would be happy to test it, thought I'm traveling tomorrow, so I may
> not be able to validate till monday.
> 
> thanks
> -john
> 

You can find the patch set following to this link.

https://marc.info/?l=linux-usb&m=153745139408236&w=2

Regards,
Artur