linux-kernel - Re: [PATCH v3 00/11] USB: OTG/DRD Core functionality

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Message-ID: <20150713130446.GA20931@shlinux2>
Date:	Mon, 13 Jul 2015 21:04:48 +0800
From:	Li Jun <b47624@...escale.com>
To:	Roger Quadros <rogerq@...com>
CC:	<Joao.Pinto@...opsys.com>, <stern@...land.harvard.edu>,
	<balbi@...com>, <gregkh@...uxfoundation.org>,
	<peter.chen@...escale.com>, <dan.j.williams@...el.com>,
	<jun.li@...escale.com>, <mathias.nyman@...ux.intel.com>,
	<tony@...mide.com>, <linux-usb@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org>
Subject: Re: [PATCH v3 00/11] USB: OTG/DRD Core functionality

On Mon, Jul 13, 2015 at 01:24:05PM +0300, Roger Quadros wrote:
> Hi,
> 
> On 10/07/15 10:58, Li Jun wrote:
> > On Wed, Jul 08, 2015 at 01:19:26PM +0300, Roger Quadros wrote:
> >> Hi,
> >>
> >> This series centralizes OTG/Dual-role functionality in the kernel.
> >> As of now I've got Dual-role functionality working pretty reliably on
> >> dra7-evm and am437x-gp-evm. xhci side of things for OTG/DRD use are already
> >> in v4.2
> > 
> > Do you have any plan to implement OTG(HNP) on some of your platforms based on
> > this OTG core?
> 
> Not yet but Joao Pinto was interested to implement full OTG for dwc3
> controllers.
> 
> Would you be interested to try out one of your platforms so that we can
> address any issues early?
> 
> cheers,
> -roger
> 

Yes, I am considering to try out OTG on chipidea driver for FSL i.mx6x platform
, which will based on your OTG core and my previous gadget update patchset.

I will comment your patchset if find any issues. Since there is still much work
to do to complete OTG HNP/SRP, so I assume this will not be done in a short time.

Li Jun
> > 
> > Li Jun
> >>
> >> http://thread.gmane.org/gmane.linux.kernel/1923161
> >>
> >> DWC3 controller and platform related patches are sent separately.
> >>
> >> Changelog:
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