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Re: [PATCH v2 0/3] Introduce usb charger framework to deal with the usb gadget power negotation

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On 14 August 2015 at 16:55, Li Jun <b47624@freescale.com> wrote:
> Hi Baolin,
>
> On Fri, Aug 14, 2015 at 05:47:43PM +0800, Baolin Wang wrote:
>> Currently the Linux kernel does not provide any standard integration of this
>> feature that integrates the USB subsystem with the system power regulation
>> provided by PMICs meaning that either vendors must add this in their kernels
>> or USB gadget devices based on Linux (such as mobile phones) may not behave
>> as they should.
>>
>> Providing a standard framework for doing this in the kernel.
>>
>
> Why not add power supply class support into this?
>

Hi Jun,

We don't need the power supply class support into the usb charger,
just introduce the notify mechanism for power to set the current limit
when notifying some events from usb charger. Maybe I misunderstand
your meanings, please describe it detailedly. Thanks for your
comments.

> Li Jun
>



-- 
Baolin.wang
Best Regards
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[PATCH v2 0/3] Introduce usb charger framework to deal with the usb gadget power negotation Baolin Wang <baolin.wang@linaro.org> - 2015-08-14 11:50 +0200
  [PATCH v2 1/3] gadget: Support for the usb charger framework Baolin Wang <baolin.wang@linaro.org> - 2015-08-14 11:50 +0200
    Re: [PATCH v2 1/3] gadget: Support for the usb charger framework Baolin Wang <baolin.wang@linaro.org> - 2015-08-17 04:10 +0200
  [PATCH v2 2/3] gadget: Introduce the usb charger framework Baolin Wang <baolin.wang@linaro.org> - 2015-08-14 12:00 +0200
    Re: [PATCH v2 2/3] gadget: Introduce the usb charger framework Greg KH <gregkh@linuxfoundation.org> - 2015-08-14 17:30 +0200
      Re: [PATCH v2 2/3] gadget: Introduce the usb charger framework Baolin Wang <baolin.wang@linaro.org> - 2015-08-17 05:10 +0200
        Re: [Device-mainlining] [PATCH v2 2/3] gadget: Introduce the usb  charger framework Tim Bird <tim.bird@sonymobile.com> - 2015-08-17 17:30 +0200
          Re: [Device-mainlining] [PATCH v2 2/3] gadget: Introduce the usb  charger framework Baolin Wang <baolin.wang@linaro.org> - 2015-08-18 03:50 +0200
        Re: [PATCH v2 2/3] gadget: Introduce the usb charger framework Mark Brown <broonie@kernel.org> - 2015-08-17 19:30 +0200
          Re: [PATCH v2 2/3] gadget: Introduce the usb charger framework Baolin Wang <baolin.wang@linaro.org> - 2015-08-18 03:50 +0200
  [PATCH v2 3/3] power: wm831x_power: Support USB charger current limit management Baolin Wang <baolin.wang@linaro.org> - 2015-08-14 12:00 +0200
    Re: [PATCH v2 3/3] power: wm831x_power: Support USB charger current  limit management Lee Jones <lee.jones@linaro.org> - 2015-08-14 12:50 +0200
    Re: [PATCH v2 3/3] power: wm831x_power: Support USB charger current  limit management Mark Brown <broonie@kernel.org> - 2015-08-17 19:30 +0200
      Re: [PATCH v2 3/3] power: wm831x_power: Support USB charger current  limit management Felipe Balbi <balbi@ti.com> - 2015-08-18 02:00 +0200
        Re: [PATCH v2 3/3] power: wm831x_power: Support USB charger current  limit management Mark Brown <broonie@kernel.org> - 2015-08-18 07:10 +0200
          Re: [PATCH v2 3/3] power: wm831x_power: Support USB charger current  limit management Felipe Balbi <balbi@ti.com> - 2015-08-18 16:10 +0200
  Re: [PATCH v2 0/3] Introduce usb charger framework to deal with the  usb gadget power negotation Baolin Wang <baolin.wang@linaro.org> - 2015-08-14 13:10 +0200
    Re: [PATCH v2 0/3] Introduce usb charger framework to deal with the  usb gadget power negotation Baolin Wang <baolin.wang@linaro.org> - 2015-08-17 08:10 +0200
      Re: [PATCH v2 0/3] Introduce usb charger framework to deal with the  usb gadget power negotation Baolin Wang <baolin.wang@linaro.org> - 2015-08-17 14:00 +0200

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