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From: Baolin Wang <baolin.wang@linaro.org>
Date: Tue, 14 Mar 2017 10:03:36 +0800
Message-ID: <CAMz4ku+-=5EFDVjrTk57_qDXCfKMYtYNzGv5od5+LDBThxEsrQ@mail.gmail.com>
Subject: Re: [PATCH v19 0/4] Introduce usb charger framework to deal with the
 usb gadget power negotation
To: Jun Li <jun.li@nxp.com>
Cc: NeilBrown <neilb@suse.com>, Felipe Balbi <balbi@kernel.org>,
        Greg KH <gregkh@linuxfoundation.org>,
        Sebastian Reichel <sre@kernel.org>,
        Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>,
        David Woodhouse <dwmw2@infradead.org>,
        "robh@kernel.org" <robh@kernel.org>,
        Marek Szyprowski <m.szyprowski@samsung.com>,
        Ruslan Bilovol <ruslan.bilovol@gmail.com>,
        Peter Chen <peter.chen@freescale.com>,
        Alan Stern <stern@rowland.harvard.edu>,
        "grygorii.strashko@ti.com" <grygorii.strashko@ti.com>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
        Lee Jones <lee.jones@linaro.org>, Mark Brown <broonie@kernel.org>,
        John Stultz <john.stultz@linaro.org>,
        Charles Keepax <ckeepax@opensource.wolfsonmicro.com>,
        "patches@opensource.wolfsonmicro.com" 
        <patches@opensource.wolfsonmicro.com>,
        Linux PM list <linux-pm@vger.kernel.org>,
        USB <linux-usb@vger.kernel.org>,
        "device-mainlining@lists.linuxfoundation.org" 
        <device-mainlining@lists.linuxfoundation.org>,
        LKML <linux-kernel@vger.kernel.org>
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On 14 March 2017 at 09:10, Jun Li <jun.li@nxp.com> wrote:
> Hi,
>
>> -----Original Message-----
>> From: Baolin Wang [mailto:baolin.wang@linaro.org]
>> Sent: Monday, March 13, 2017 4:44 PM
>> To: Jun Li <jun.li@nxp.com>
>> Cc: NeilBrown <neilb@suse.com>; Felipe Balbi <balbi@kernel.org>; Greg KH
>> <gregkh@linuxfoundation.org>; Sebastian Reichel <sre@kernel.org>; Dmitry
>> Eremin-Solenikov <dbaryshkov@gmail.com>; David Woodhouse
>> <dwmw2@infradead.org>; robh@kernel.org; Marek Szyprowski
>> <m.szyprowski@samsung.com>; Ruslan Bilovol <ruslan.bilovol@gmail.com>;
>> Peter Chen <peter.chen@freescale.com>; Alan Stern
>> <stern@rowland.harvard.edu>; grygorii.strashko@ti.com; Yoshihiro Shimoda
>> <yoshihiro.shimoda.uh@renesas.com>; Lee Jones <lee.jones@linaro.org>;
>> Mark Brown <broonie@kernel.org>; John Stultz <john.stultz@linaro.org>;
>> Charles Keepax <ckeepax@opensource.wolfsonmicro.com>;
>> patches@opensource.wolfsonmicro.com; Linux PM list <linux-
>> pm@vger.kernel.org>; USB <linux-usb@vger.kernel.org>; device-
>> mainlining@lists.linuxfoundation.org; LKML <linux-kernel@vger.kernel.org>
>> Subject: Re: [PATCH v19 0/4] Introduce usb charger framework to deal with
>> the usb gadget power negotation
>>
> ... ...
>> >> That is same what USB charger did, from this point, we need USB
>> >> charger to send out vbus draw information according to speed and usb
>> >> state. But I should listen to other guys suggestion. Peter and Felipe, what
>> do you think?
>
> Instead of waiting for maintainer's comments on this long discussion, I'd suggest
> you directly post the patches for the required change, so they can easily know
> what's the conclusion/solution looks like.

That's right, I am creating patches for adding extcon_dev in
phy/usb_phy. Thanks.

-- 
Baolin.wang
Best Regards