linux-kernel - Re: [PATCH v2 2/2] usb: dwc3: add dual role support using OTG block

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Date:   Thu, 8 Mar 2018 14:31:15 +0200
From:   Roger Quadros <rogerq@...com>
To:     Felipe Balbi <balbi@...nel.org>
CC:     <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 2/2] usb: dwc3: add dual role support using OTG block

Felipe,

On 08/03/18 12:39, Felipe Balbi wrote:
> Roger Quadros <rogerq@...com> writes:
> 
>> This is useful on platforms (e.g. TI AM437x) that don't
>> have ID available on a GPIO but do have the OTG block.
>>
>> We can obtain the ID state via the OTG block and use it
>> for dual-role switching.
>>
>> Signed-off-by: Roger Quadros <rogerq@...com>
> 
> patch one applied fine to testing/next. But not this one:

That's because you will need this commit from v4.16-rc3

c4a5153e87fd	("usb: dwc3: core: Power-off core/PHYs on system_suspend in host mode")

Could you please apply that and let me know if it works?

> 
> checking file drivers/usb/dwc3/core.c
> Hunk #2 FAILED at 107.
> Hunk #3 succeeded at 122 (offset -5 lines).
> Hunk #4 succeeded at 166 (offset -3 lines).
> Hunk #5 succeeded at 365 (offset 5 lines).
> Hunk #6 succeeded at 382 (offset 5 lines).
> Hunk #7 succeeded at 1193 with fuzz 2 (offset -145 lines).
> Hunk #8 FAILED at 1383.
> 2 out of 8 hunks FAILED
> checking file drivers/usb/dwc3/core.h
> Hunk #2 succeeded at 901 (offset 33 lines).
> Hunk #3 succeeded at 1040 (offset 35 lines).
> Hunk #4 succeeded at 1316 (offset 46 lines).
> Hunk #5 succeeded at 1334 (offset 46 lines).
> Hunk #6 succeeded at 1380 (offset 46 lines).
> checking file drivers/usb/dwc3/drd.c
> 
> care to rebase?
> 

-- 
cheers,
-roger

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